/* ==========================================================================
   幻境 Dreamscape — Design System v2
   Turn your storyscape into reality.
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  --bg:        #04060C;
  --bg-1:      #070A14;
  --bg-2:      #0A0F1E;

  --panel:     rgba(255, 255, 255, .028);
  --panel-hi:  rgba(255, 255, 255, .055);
  --line:      rgba(255, 255, 255, .085);
  --line-hi:   rgba(255, 255, 255, .18);

  --ink:       #EDF2FF;
  --ink-2:     #B6C1DA;
  --muted:     #818DA9;
  --dim:       #59627E;

  --c1:        #4DE3FF;
  --c2:        #7C5CFF;
  --c3:        #FF4D9A;
  --warm:      #FFB454;
  --mint:      #2FE3AF;
  --gold:      #FFD166;

  --accent:    var(--c1);
  --accent-2:  var(--c2);

  --grad-brand: linear-gradient(100deg, #4DE3FF 0%, #7C5CFF 48%, #FF4D9A 100%);
  --grad-soft:  linear-gradient(100deg, rgba(77,227,255,.16), rgba(124,92,255,.16));

  --shadow-lg: 0 40px 120px -40px rgba(0, 0, 0, .95);

  --r-xs: 8px;  --r-sm: 12px;  --r: 18px;  --r-lg: 26px;  --r-xl: 34px;

  --pad: clamp(20px, 5vw, 56px);
  --maxw: 1280px;

  --f-display: 'Sora', 'Space Grotesk', 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', system-ui, sans-serif;
  --f-sans:    'Inter', 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
  --f-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-io: cubic-bezier(.65, .05, .36, 1);
  --nav-h: 88px;
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 110px;
  overflow-x: hidden; overflow-x: clip;
}
body {
  background: var(--bg); color: var(--ink);
  font-family: var(--f-sans); font-size: 16px; line-height: 1.75; letter-spacing: .01em;
  overflow-x: hidden; overflow-x: clip; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
::selection { background: rgba(124, 92, 255, .38); color: #fff; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #05070E; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(77,227,255,.5), rgba(124,92,255,.5));
  border-radius: 99px; border: 3px solid #05070E;
}
::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, #4DE3FF, #7C5CFF); }

/* ---------- 3. Ambience ---------- */
.bg-field { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bg-field::before {
  content: ''; position: absolute; inset: -10%;
  background:
    radial-gradient(46% 40% at 12% 4%,  rgba(77, 227, 255, .12), transparent 62%),
    radial-gradient(44% 42% at 88% 0%,  rgba(124, 92, 255, .15), transparent 64%),
    radial-gradient(60% 46% at 72% 90%, rgba(255, 77, 154, .07),  transparent 66%),
    radial-gradient(50% 40% at 6% 94%,  rgba(47, 227, 175, .055), transparent 66%);
  filter: blur(18px);
  animation: drift 26s var(--ease-io) infinite alternate;
}
.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.042) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.042) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: radial-gradient(125% 92% at 50% 0%, #000 5%, transparent 74%);
  -webkit-mask-image: radial-gradient(125% 92% at 50% 0%, #000 5%, transparent 74%);
  opacity: .6;
}
.bg-noise {
  position: absolute; inset: 0; opacity: .3; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}
#stars { position: absolute; inset: 0; width: 100%; height: 100%; }
@keyframes drift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  50%  { transform: translate3d(-2.5%, 1.5%, 0) scale(1.06); }
  100% { transform: translate3d(2%, -1%, 0) scale(1.02); }
}

.cursor-aura {
  position: fixed; z-index: 1; top: 0; left: 0; width: 640px; height: 640px;
  margin: -320px 0 0 -320px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, rgba(77,227,255,.075), rgba(124,92,255,.045) 42%, transparent 68%);
  opacity: 0; transition: opacity .5s ease; will-change: transform;
}
.progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0; z-index: 200;
  background: var(--grad-brand); box-shadow: 0 0 14px rgba(124,92,255,.85);
}

/* ---------- 4. Layout ---------- */
.shell { position: relative; z-index: 2; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }
.wrap-wide { max-width: 1480px; }
section { position: relative; }
.sect { padding-block: clamp(48px, 6.5vw, 88px); }
.sect-tight { padding-block: clamp(38px, 5vw, 64px); }
.hr {
  height: 1px; border: 0;
  background: linear-gradient(90deg, transparent, var(--line-hi) 18%, var(--line-hi) 82%, transparent);
}

/* ---------- 5. Type ---------- */
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 700; line-height: 1.15; letter-spacing: -.025em; }
.h-xxl { font-size: clamp(2.5rem, 6.2vw, 4.8rem); line-height: 1.06; letter-spacing: -.04em; }
.h-xl  { font-size: clamp(2rem, 4.4vw, 3.4rem); line-height: 1.1; letter-spacing: -.035em; }
.h-lg  { font-size: clamp(1.5rem, 2.7vw, 2.1rem); line-height: 1.22; }
.h-md  { font-size: clamp(1.15rem, 1.7vw, 1.4rem); line-height: 1.34; }
.h-sm  { font-size: 1.02rem; font-weight: 600; line-height: 1.4; letter-spacing: -.01em; }

.lead  { font-size: clamp(1rem, 1.25vw, 1.15rem); color: var(--ink-2); line-height: 1.9; }
.p-mut { color: var(--muted); line-height: 1.95; }
.tiny  { font-size: .8rem; }

.grad-text {
  background: var(--grad-brand); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.grad-text-soft {
  background: linear-gradient(100deg, #EAF1FF, #9FB6E8 58%, #7C5CFF);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent;
}
.shine {
  background: linear-gradient(100deg, #EAF1FF 0%, #EAF1FF 38%, #4DE3FF 50%, #7C5CFF 60%, #EAF1FF 72%, #EAF1FF 100%);
  background-size: 260% 100%; -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent; animation: shine 7s linear infinite;
}
@keyframes shine { to { background-position: -260% 0; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: .7rem; letter-spacing: .3em;
  text-transform: uppercase; color: var(--muted);
}
.eyebrow::before { content: ''; width: 26px; height: 1px; background: linear-gradient(90deg, transparent, var(--accent)); }
.eyebrow .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .25; } }

.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 99px;
  border: 1px solid var(--line); background: var(--panel);
  font-size: .78rem; color: var(--ink-2); white-space: nowrap; backdrop-filter: blur(8px);
}
.chip .k { font-family: var(--f-mono); font-size: .62rem; color: var(--accent); letter-spacing: .14em; }

.sect-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 44px; flex-wrap: wrap; margin-bottom: clamp(36px, 5vw, 66px); }
.sect-head .txt { max-width: 700px; }
.sect-head h2 { margin-top: 18px; }
.sect-head p { margin-top: 20px; }
.sect-no {
  font-family: var(--f-display); font-weight: 700; font-size: clamp(4rem, 9vw, 8rem); line-height: .8;
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.07); letter-spacing: -.04em;
  user-select: none; pointer-events: none;
}

/* ---------- 6. Buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 50px; padding: 0 26px; border-radius: 99px;
  font-size: .92rem; font-weight: 600; letter-spacing: .01em; white-space: nowrap;
  border: 1px solid var(--line-hi); color: var(--ink); background: var(--panel);
  backdrop-filter: blur(10px); overflow: hidden; isolation: isolate;
  transition: transform .45s var(--ease), border-color .35s, color .35s, box-shadow .45s;
}
.btn::after {
  content: ''; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: var(--grad-brand); transition: opacity .4s;
}
.btn:hover { transform: translateY(-2px); border-color: transparent; color: #04060C; box-shadow: 0 18px 50px -22px rgba(124,92,255,.9); }
.btn:hover::after { opacity: 1; }
.btn svg { width: 16px; height: 16px; transition: transform .4s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn-primary {
  border-color: transparent; color: #04060C; background: var(--grad-brand); background-size: 180% 100%;
  box-shadow: 0 20px 60px -26px rgba(124,92,255,.95);
  transition: background-position .7s var(--ease), transform .45s var(--ease), box-shadow .45s;
}
.btn-primary::after { display: none; }
.btn-primary:hover { background-position: 100% 0; color: #04060C; }
.btn-ghost { border-color: var(--line); background: transparent; }
.btn-lg { height: 56px; padding: 0 32px; font-size: .98rem; }
.btn-sm { height: 40px; padding: 0 18px; font-size: .82rem; }

.link-arrow { display: inline-flex; align-items: center; gap: 9px; font-size: .88rem; font-weight: 600; color: var(--ink); }
.link-arrow i {
  display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%;
  border: 1px solid var(--line-hi); transition: all .4s var(--ease); font-style: normal;
}
.link-arrow:hover i { background: var(--accent); border-color: transparent; color: #04060C; transform: translateX(4px); }

/* ---------- 7. Nav: 全宽镜面导航 ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; pointer-events: none;
  transition: background .5s var(--ease), backdrop-filter .5s, box-shadow .5s;
}
.nav::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; pointer-events: none;
  background: linear-gradient(90deg, transparent 4%, rgba(255,255,255,.14) 26%, rgba(124,92,255,.35) 50%, rgba(255,255,255,.14) 74%, transparent 96%);
  opacity: .5; transition: opacity .5s;
}
.nav-in {
  pointer-events: auto; max-width: 1560px; margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  height: 78px; padding: 0 clamp(20px, 3vw, 44px);
  transition: height .45s var(--ease);
}
.nav.stuck {
  background: rgba(5, 7, 14, .72);
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  box-shadow: 0 22px 60px -34px rgba(0,0,0,.95);
}
.nav.stuck::after { opacity: 1; }
.nav.stuck .nav-in { height: 62px; }

.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.brand-mark { height: 36px; width: auto; filter: drop-shadow(0 0 16px rgba(77,227,255,.35)); transition: height .45s var(--ease); }
.nav.stuck .brand-mark { height: 30px; }
.brand-txt { display: flex; flex-direction: column; line-height: 1; }
.brand-en {
  font-family: var(--f-display); font-weight: 700; font-size: 1.06rem; letter-spacing: .18em; text-transform: uppercase;
  background: linear-gradient(100deg, #fff, #BFD4FF 60%, #7C5CFF);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.brand-cn { font-size: .62rem; letter-spacing: .52em; color: var(--muted); margin-top: 5px; padding-left: 2px; }

.nav-links { display: flex; align-items: center; gap: clamp(2px, .6vw, 10px); }
.nav-sep { flex: none; width: 1px; height: 22px; margin: 0 10px; background: linear-gradient(180deg, transparent, var(--line-hi) 50%, transparent); }
.nav-links a {
  position: relative; padding: 10px 14px;
  font-size: .84rem; font-weight: 500; letter-spacing: .04em; color: var(--ink-2);
  transition: color .35s;
}
.nav-links a .no {
  font-family: var(--f-mono); font-size: .55rem; letter-spacing: .1em; color: var(--dim);
  display: block; margin-bottom: 3px; transition: color .35s, transform .45s var(--ease);
}
.nav-links a::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 1.5px;
  background: linear-gradient(90deg, var(--c1), var(--c2));
  transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease);
  box-shadow: 0 0 12px rgba(124,92,255,.8);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover .no { color: var(--accent); transform: translateY(-1px); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.on { color: #fff; }
.nav-links a.on .no { color: var(--accent); }
.nav-links a.on::after { transform: scaleX(1); }
.nav-cta { display: flex; align-items: center; gap: 14px; flex: none; }
.nav-tel {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--f-mono);
  font-size: .76rem; letter-spacing: .05em; color: var(--muted); padding: 0 4px;
  transition: color .3s;
}
.nav-tel:hover { color: var(--accent); }
.nav-tel svg { width: 13px; height: 13px; }

.burger {
  display: none; width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--line); flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  background: rgba(255,255,255,.03);
}
.burger span { display: block; width: 16px; height: 1.5px; background: var(--ink); transition: transform .35s var(--ease), opacity .25s; }
body.menu-open .burger span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.drawer {
  position: fixed; inset: 0; z-index: 99; padding: 108px var(--pad) 40px;
  background: rgba(4, 6, 12, .97); backdrop-filter: blur(26px);
  display: flex; flex-direction: column; gap: 4px; overflow-y: auto;
  opacity: 0; visibility: hidden; transform: translateY(-10px);
  transition: opacity .4s var(--ease), transform .4s var(--ease), visibility .4s;
}
body.menu-open .drawer { opacity: 1; visibility: visible; transform: none; }
.drawer a {
  font-family: var(--f-display); font-size: 1.5rem; font-weight: 600; padding: 15px 0;
  border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center;
}
.drawer a span { font-family: var(--f-mono); font-size: .66rem; color: var(--dim); letter-spacing: .2em; }
.drawer-foot { margin-top: auto; padding-top: 30px; color: var(--muted); font-size: .85rem; display: grid; gap: 6px; }

/* ---------- 8. Hero ---------- */
.hero { position: relative; padding-top: calc(var(--nav-h) + clamp(30px, 5vw, 70px)); padding-bottom: clamp(46px, 7vw, 96px); overflow: hidden; }

/* 幻境视觉层：极光绸带 + 巨型「幻」字水印 */
.hero-veil { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: -1; }
.hero-veil .rb {
  position: absolute; border-radius: 50%; filter: blur(52px); opacity: .5; mix-blend-mode: screen;
  will-change: transform;
}
.hero-veil .rb.a {
  width: 62vw; height: 34vw; left: -14vw; top: -16vw;
  background: radial-gradient(ellipse at 40% 60%, rgba(77,227,255,.34), rgba(77,227,255,.06) 55%, transparent 72%);
  animation: veils 17s var(--ease-io) infinite alternate;
}
.hero-veil .rb.b {
  width: 58vw; height: 36vw; right: -12vw; top: -8vw;
  background: radial-gradient(ellipse at 60% 40%, rgba(124,92,255,.4), rgba(124,92,255,.08) 52%, transparent 70%);
  animation: veils 21s var(--ease-io) infinite alternate-reverse;
}
.hero-veil .rb.c {
  width: 46vw; height: 26vw; left: 24vw; bottom: -14vw;
  background: radial-gradient(ellipse at 50% 50%, rgba(255,77,154,.2), transparent 66%);
  animation: veils 25s var(--ease-io) infinite alternate;
}
.hero-veil .ray {
  position: absolute; top: -30%; left: 50%; width: 1px; height: 150%;
  background: linear-gradient(180deg, transparent, rgba(173,216,255,.5), transparent);
  transform-origin: top; opacity: .16;
}
@keyframes veils {
  0%   { transform: translate3d(0,0,0) rotate(0deg) scale(1); }
  50%  { transform: translate3d(3vw,2vw,0) rotate(6deg) scale(1.12); }
  100% { transform: translate3d(-2vw,-1vw,0) rotate(-5deg) scale(1.04); }
}
.hero-glyph {
  position: absolute; left: clamp(-60px, -3vw, 0px); top: 46%; z-index: -1;
  transform: translateY(-50%); pointer-events: none; user-select: none;
  font-family: 'Sora', 'PingFang SC', 'Microsoft YaHei', serif;
  font-weight: 700; font-size: clamp(22rem, 40vw, 40rem); line-height: 1;
  color: rgba(237, 242, 255, .017); -webkit-text-stroke: 1.5px rgba(148, 176, 255, .11);
  letter-spacing: 0;
  mask-image: radial-gradient(72% 72% at 42% 46%, #000 26%, transparent 80%);
  -webkit-mask-image: radial-gradient(72% 72% at 42% 46%, #000 26%, transparent 80%);
}

.hero-grid { display: grid; grid-template-columns: 1.04fr .96fr; gap: clamp(28px, 4.6vw, 68px); align-items: center; }
.hero-copy { max-width: 660px; }
.hero h1 { margin: 24px 0 0; }
.hero .lead { margin-top: 28px; max-width: 580px; }
.hero-en {
  margin-top: 18px; font-family: var(--f-display); font-size: clamp(.95rem, 1.5vw, 1.18rem);
  letter-spacing: .04em; color: var(--ink-2); font-weight: 500;
}
.hero-en .cursor-bar {
  display: inline-block; width: 9px; height: 1.05em; vertical-align: -3px; margin-left: 3px;
  background: var(--accent); box-shadow: 0 0 12px var(--accent); animation: blink 1.05s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.hero-meta .chip { padding: 6px 12px; font-size: .73rem; gap: 7px; }
.hero-meta .chip .k { font-size: .58rem; letter-spacing: .1em; }

/* ---------- 9. Core: neural sphere ---------- */
.core-stage { position: relative; aspect-ratio: 1; width: 100%; max-width: 700px; margin-inline: auto; }
.core-aura {
  position: absolute; inset: 8%; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle at 50% 50%, rgba(77,227,255,.16), rgba(124,92,255,.11) 34%, transparent 62%);
  filter: blur(34px); animation: breathe 7s ease-in-out infinite;
}
@keyframes breathe { 0%,100% { transform: scale(1); opacity: .7; } 50% { transform: scale(1.09); opacity: 1; } }
#core-cv { position: absolute; inset: 0; width: 100%; height: 100%; }
.core-ring { position: absolute; inset: 3%; border-radius: 50%; pointer-events: none; }
.core-ring.a { border-color: rgba(77,227,255,.15); animation: spin 60s linear infinite; }
.core-ring.b { border-color: transparent; border-top-color: rgba(124,92,255,.5); border-right-color: rgba(124,92,255,.18); animation: spin 14s linear infinite; }
.core-ring.c { border-color: transparent; border-bottom-color: rgba(77,227,255,.42); border-left-color: rgba(77,227,255,.1); animation: spin 22s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }

.core-mark {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 27%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 34% 26%, rgba(255,255,255,.24), rgba(124,92,255,.16) 40%, rgba(6,10,22,.94) 72%);
  border: 1px solid rgba(255,255,255,.2);
  box-shadow: 0 0 130px -4px rgba(124,92,255,.95), 0 0 46px -4px rgba(77,227,255,.55), inset 0 0 74px rgba(77,227,255,.22);
  display: grid; place-items: center; overflow: hidden;
}
.core-mark::after {
  content: ''; position: absolute; inset: -1px; border-radius: 50%;
  background: conic-gradient(from 200deg, transparent, rgba(77,227,255,.55), transparent 42%);
  mask: radial-gradient(closest-side, transparent 94%, #000 95%);
  -webkit-mask: radial-gradient(closest-side, transparent 94%, #000 95%);
  animation: spin 8s linear infinite;
}
.core-mark img { width: 64%; height: auto; filter: drop-shadow(0 0 24px rgba(77,227,255,.55)); }

.core-links { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; z-index: 2; }
.core-links line { stroke: url(#coreLink); stroke-width: 1.1; stroke-dasharray: 4 5; animation: dash 26s linear infinite; }
.core-links circle.hot { fill: #B9F4FF; }
@keyframes dash { to { stroke-dashoffset: -360; } }

.core-node { position: absolute; top: 50%; left: 50%; width: 0; height: 0; z-index: 3; }
.core-node .flag {
  position: absolute; transform: translate(-50%, -50%);
  display: flex; align-items: center; gap: 8px; padding: 9px 15px; border-radius: 99px;
  background: rgba(8, 11, 22, .84); border: 1px solid var(--line-hi);
  backdrop-filter: blur(12px); white-space: nowrap;
  font-size: .77rem; font-weight: 600; letter-spacing: .02em;
  box-shadow: 0 14px 40px -20px #000;
  transition: border-color .4s, transform .4s var(--ease), box-shadow .4s;
}
.core-node .flag i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.core-node:hover .flag { border-color: var(--accent); transform: translate(-50%, -50%) scale(1.05); box-shadow: 0 0 44px -10px var(--accent); }

.core-hud {
  position: absolute; left: 50%; bottom: 4%; transform: translateX(-50%);
  font-family: var(--f-mono); font-size: .6rem; letter-spacing: .26em; color: var(--dim);
  text-transform: uppercase; display: flex; gap: 16px; white-space: nowrap;
}

/* ---------- 10. Marquee ---------- */
.marquee {
  position: relative; overflow: hidden; padding-block: 26px; border-block: 1px solid var(--line);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track { display: flex; gap: 56px; width: max-content; animation: slide 44s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--f-display); font-size: clamp(1rem, 1.7vw, 1.35rem); font-weight: 600;
  color: var(--muted); display: inline-flex; align-items: center; gap: 56px; white-space: nowrap; transition: color .35s;
}
.marquee-track span::after { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--c2); opacity: .7; }
.marquee-track span:hover { color: var(--ink); }
@keyframes slide { to { transform: translateX(-50%); } }

.rail { overflow: hidden; padding-block: 4px;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.rail-track { display: flex; gap: 18px; width: max-content; animation: slide 70s linear infinite; }
.rail:hover .rail-track { animation-play-state: paused; }
.rail-item {
  position: relative; width: clamp(230px, 26vw, 340px); aspect-ratio: 4/5; flex: none;
  border-radius: 14px; overflow: hidden; border: 1px solid var(--line);
}
.rail-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.rail-item:hover img { transform: scale(1.06); }
.rail-item::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(4,6,12,.88));
}
.rail-item figcaption {
  position: absolute; left: 16px; right: 16px; bottom: 14px; z-index: 1;
  font-size: .82rem; font-weight: 600; color: #fff;
}
.rail-item figcaption small { display: block; font-family: var(--f-mono); font-size: .6rem; letter-spacing: .18em; color: var(--accent); margin-bottom: 5px; }

/* ---------- 11. Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.stat { background: linear-gradient(180deg, rgba(10,15,30,.85), rgba(4,6,12,.9)); padding: clamp(22px, 3vw, 34px); }
.stat .n {
  font-family: var(--f-display); font-weight: 700; font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  letter-spacing: -.03em; line-height: 1;
  background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.stat .u {
  font-size: .46em; margin-left: 4px; vertical-align: .62em; letter-spacing: 0;
  background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.stat .l { display: block; margin-top: 12px; font-size: .84rem; color: var(--muted); line-height: 1.7; }

/* ---------- 12. Cards ---------- */
.grid { display: grid; gap: clamp(16px, 1.6vw, 22px); }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  position: relative; border-radius: var(--r); border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(255,255,255,.045), rgba(255,255,255,.012) 46%, rgba(255,255,255,0) 100%);
  padding: clamp(24px, 2.4vw, 34px); overflow: hidden; isolation: isolate;
  transition: transform .55s var(--ease), border-color .45s, box-shadow .55s;
}
.card::before {
  content: ''; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: radial-gradient(52% 62% at var(--mx, 50%) var(--my, 0%), rgba(77,227,255,.15), rgba(124,92,255,.09) 42%, transparent 74%);
  transition: opacity .55s;
}
.card::after {
  content: ''; position: absolute; top: 0; left: 12%; right: 12%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0; transition: opacity .5s;
}
.card:hover { transform: translateY(-6px); border-color: var(--line-hi); box-shadow: var(--shadow-lg); }
.card:hover::before, .card:hover::after { opacity: 1; }

.card-ico {
  width: 50px; height: 50px; border-radius: 15px; display: grid; place-items: center;
  border: 1px solid var(--line-hi); background: var(--panel-hi); margin-bottom: 22px; color: var(--accent);
  transition: transform .5s var(--ease), box-shadow .5s;
}
.card-ico svg { width: 22px; height: 22px; }
.card:hover .card-ico { transform: translateY(-3px) rotate(-4deg); box-shadow: 0 12px 34px -14px var(--accent); }

.card .idx { position: absolute; top: 22px; right: 26px; font-family: var(--f-mono); font-size: .66rem; letter-spacing: .16em; color: var(--dim); }
.card h3 { font-size: 1.22rem; margin-bottom: 12px; }
.card .en { font-family: var(--f-mono); font-size: .63rem; letter-spacing: .24em; text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 14px; }
.card p { color: var(--muted); font-size: .9rem; line-height: 1.85; }
.card .card-foot { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }

.card-lg { grid-column: span 2; padding: clamp(30px, 3.4vw, 46px); }
.card-lg h3 { font-size: clamp(1.3rem, 2.1vw, 1.68rem); }
.card-num {
  position: absolute; right: 26px; bottom: 14px; font-family: var(--f-display); font-weight: 700;
  font-size: clamp(3.4rem, 7vw, 5.4rem); line-height: 1; color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.07); pointer-events: none;
}

.tags { display: flex; flex-wrap: wrap; gap: 7px; }
.tags span {
  font-size: .74rem; color: var(--ink-2); padding: 4px 11px; border-radius: 99px;
  border: 1px solid var(--line); background: rgba(255,255,255,.022);
}

/* ---------- 13. Index list：索引行 + 悬浮图卡 ---------- */
.ix-hint {
  display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
  font-family: var(--f-mono); font-size: .56rem; letter-spacing: .2em; color: var(--dim); text-transform: uppercase;
}
.ix-hint::before { content: ''; width: 18px; height: 1px; background: var(--accent); opacity: .7; }
.ix { border-top: 1px solid var(--line); }
.ix-row { position: relative; display: block; border-bottom: 1px solid var(--line); }
.ix-head {
  display: grid; grid-template-columns: 64px 1.06fr 1.2fr 30px; gap: clamp(16px, 2.4vw, 34px);
  align-items: center; padding: 25px 10px; cursor: pointer; position: relative;
  transition: background .4s, padding .4s var(--ease);
}
.ix-head::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--accent); transform: scaleY(0); transition: transform .45s var(--ease);
  box-shadow: 0 0 16px var(--accent);
}
.ix-row:hover .ix-head, .ix-row.open .ix-head {
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 6%, transparent), transparent 62%);
  padding-left: 22px;
}
.ix-row:hover .ix-head::before, .ix-row.open .ix-head::before { transform: scaleY(1); }
.ix-head .no {
  font-family: var(--f-display); font-weight: 700; font-size: clamp(1.1rem, 2vw, 1.5rem); line-height: 1;
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.22); transition: -webkit-text-stroke-color .4s, color .4s;
}
.ix-row:hover .ix-head .no, .ix-row.open .ix-head .no { -webkit-text-stroke-color: var(--accent); }
.ix-head .nm { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.ix-head h3 { font-size: clamp(1.14rem, 1.9vw, 1.5rem); letter-spacing: -.02em; transition: color .35s; }
.ix-row:hover .ix-head h3, .ix-row.open .ix-head h3 { color: var(--accent); }
.ix-head .en { font-family: var(--f-mono); font-size: .58rem; letter-spacing: .22em; color: var(--dim); text-transform: uppercase; }
.ix-head .hook {
  font-size: .88rem; color: var(--muted); line-height: 1.7;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  transition: color .35s;
}
.ix-row:hover .ix-head .hook { color: var(--ink-2); }
.ix-head .pm {
  width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line-hi);
  display: grid; place-items: center; position: relative; flex: none;
  transition: background .4s, border-color .4s, transform .5s var(--ease);
}
.ix-head .pm::before, .ix-head .pm::after {
  content: ''; position: absolute; background: var(--ink-2); transition: background .4s, transform .45s var(--ease);
}
.ix-head .pm::before { width: 11px; height: 1.5px; }
.ix-head .pm::after { width: 1.5px; height: 11px; }
.ix-row:hover .pm { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); }
.ix-row.open .pm { transform: rotate(135deg); border-color: var(--accent); }
.ix-row.open .pm::before, .ix-row.open .pm::after { background: var(--accent); }
.ix-thumb { display: none; }

.ix-detail { max-height: 0; overflow: hidden; transition: max-height .65s var(--ease); }
.ix-row.open .ix-detail { max-height: 420px; }
.ix-detail-in {
  padding: 2px 10px 30px calc(64px + clamp(16px, 2.4vw, 34px) + 10px);
  max-width: 860px;
}
.ix-detail-in p { color: var(--ink-2); font-size: .92rem; line-height: 1.95; }
.ix-detail-in .tags { margin-top: 18px; }

.ix-float {
  position: fixed; left: 0; top: 0; z-index: 60; width: min(320px, 30vw); aspect-ratio: 4/3;
  border-radius: var(--r); overflow: hidden; pointer-events: none;
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 40px 90px -24px rgba(0,0,0,.95), 0 0 50px -18px var(--accent);
  opacity: 0; transform: scale(.86); transition: opacity .3s ease, transform .45s var(--ease);
  will-change: transform, left, top;
}
.ix-float::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(4,6,12,.06) 40%, rgba(4,6,12,.85));
}
.ix-float::after {
  content: 'PREVIEW'; position: absolute; top: 12px; left: 14px; z-index: 2;
  font-family: var(--f-mono); font-size: .56rem; letter-spacing: .3em; color: rgba(255,255,255,.75);
  padding: 5px 9px; border: 1px solid rgba(255,255,255,.28); border-radius: 99px;
  background: rgba(4,6,12,.4); backdrop-filter: blur(8px);
}
.ix-float img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.82) contrast(1.08) brightness(.9); }
.ix-float .cap {
  position: absolute; left: 16px; right: 16px; bottom: 13px; z-index: 2;
  display: flex; justify-content: space-between; align-items: baseline; gap: 10px;
  font-size: .8rem; font-weight: 600; color: #fff;
}
.ix-float .cap i { font-style: normal; font-family: var(--f-mono); font-size: .58rem; letter-spacing: .2em; color: var(--accent); }
.ix-float.on { opacity: 1; transform: scale(1); }

@media (hover: none) {
  .ix-float { display: none; }
}

/* ---------- 13b. Vis card：上图下文卡片 ---------- */
.vcards { display: grid; gap: clamp(18px, 2vw, 26px); }
.vc-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.vc-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.vcard {
  position: relative; border-radius: var(--r-lg); border: 1px solid var(--line); overflow: hidden;
  background: linear-gradient(170deg, rgba(255,255,255,.04), rgba(255,255,255,.008));
  transition: transform .55s var(--ease), border-color .45s, box-shadow .55s; display: block;
}
.vcard:hover { transform: translateY(-7px); border-color: var(--line-hi); box-shadow: 0 44px 90px -48px rgba(0,0,0,1), 0 0 56px -30px var(--accent); }
.vcard-img { position: relative; aspect-ratio: 16/9; overflow: hidden; background: #070A12; }
.vcard-img img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.85) contrast(1.05) brightness(.8); transform: scale(1.02); transition: transform 1.1s var(--ease), filter .7s; }
.vcard-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,6,12,.06) 30%, rgba(4,6,12,.72)); }
.vcard:hover .vcard-img img { transform: scale(1.08); filter: saturate(1) contrast(1.05) brightness(.9); }
.vcard-img .badge {
  position: absolute; top: 14px; left: 16px; z-index: 2;
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .26em; color: var(--accent);
  padding: 6px 11px; border-radius: 99px; border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  background: rgba(4,6,12,.55); backdrop-filter: blur(8px);
}
.vcard-body { position: relative; padding: 24px 26px 28px; }
.vcard-body h3 { font-size: clamp(1.14rem, 1.8vw, 1.4rem); margin-bottom: 10px; }
.vcard-body p { color: var(--muted); font-size: .88rem; line-height: 1.85; }
.vcard-body .go {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 18px;
  font-family: var(--f-mono); font-size: .66rem; letter-spacing: .2em; color: var(--accent);
}
.vcard-body .go i { font-style: normal; transition: transform .4s var(--ease); }
.vcard:hover .go i { transform: translateX(5px); }

/* ---------- 13c. Showreel：样片剧场 ---------- */
.vids { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: clamp(16px, 1.8vw, 24px); }
.vid {
  position: relative; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line);
  background: #060910; cursor: pointer; isolation: isolate;
  transition: transform .55s var(--ease), border-color .45s, box-shadow .55s;
}
.vid:hover { transform: translateY(-6px); border-color: var(--line-hi); box-shadow: 0 44px 96px -48px rgba(0,0,0,1), 0 0 64px -30px var(--accent); }
.vid-media { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.vid-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9) contrast(1.04) brightness(.82); transform: scale(1.01); transition: transform 1.2s var(--ease), filter .7s; }
.vid:hover .vid-media img { transform: scale(1.06); filter: saturate(1.02) brightness(.92); }
.vid-fallback { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; padding: 0 12%; text-align: center; font-size: clamp(.95rem, 1.5vw, 1.12rem); font-weight: 600; line-height: 1.55; color: var(--ink); background: linear-gradient(160deg, #0b1022, #05070f); isolation: isolate; }
.vid-fallback::before { content: ''; position: absolute; inset: -18%; z-index: -1; opacity: .75; background: radial-gradient(56% 56% at 30% 22%, color-mix(in srgb, var(--accent) 42%, transparent), transparent 72%); }
.vid-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,6,12,.1) 34%, rgba(4,6,12,.66)); }
.vid-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 2;
  width: 66px; height: 66px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(6, 10, 20, .55); border: 1px solid rgba(255,255,255,.35);
  backdrop-filter: blur(10px); color: #fff;
  transition: transform .5s var(--ease), background .4s, border-color .4s;
}
.vid-play svg { width: 22px; height: 22px; margin-left: 3px; fill: currentColor; }
.vid-play::before {
  content: ''; position: absolute; inset: -1px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.4); animation: vidpulse 2.6s var(--ease-io) infinite;
}
@keyframes vidpulse { 0% { transform: scale(1); opacity: .9; } 100% { transform: scale(1.65); opacity: 0; } }
.vid:hover .vid-play { transform: translate(-50%, -50%) scale(1.1); background: rgba(124,92,255,.4); border-color: transparent; }
.vid-tag {
  position: absolute; top: 14px; left: 16px; z-index: 2;
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .26em; color: var(--accent);
  padding: 6px 11px; border-radius: 99px; border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  background: rgba(4,6,12,.55); backdrop-filter: blur(8px);
}
.vid-dur {
  position: absolute; top: 14px; right: 16px; z-index: 2;
  font-family: var(--f-mono); font-size: .6rem; letter-spacing: .1em; color: rgba(255,255,255,.85);
  padding: 5px 9px; border-radius: 8px; background: rgba(4,6,12,.6); backdrop-filter: blur(8px);
}
.vid-cap { position: relative; padding: 18px 22px 22px; }
.vid-cap h3 { font-size: 1.08rem; margin-bottom: 6px; }
.vid-cap p { font-size: .8rem; color: var(--muted); line-height: 1.7; }
.vid video { position: absolute; inset: 0; z-index: 3; width: 100%; height: 100%; object-fit: cover; background: #000; }
.vid.playing .vid-tag, .vid.playing .vid-dur, .vid.playing .vid-media::after { display: none; }
.vid-close {
  position: absolute; top: 10px; right: 12px; z-index: 5; cursor: pointer;
  width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  font-size: .82rem; color: #fff; background: rgba(6,10,20,.72); border: 1px solid rgba(255,255,255,.3);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: background .3s;
}
.vid-close:hover { background: rgba(124,92,255,.7); }
.vid.playing { aspect-ratio: auto; }
.vid.playing .vid-media { aspect-ratio: auto; height: 100%; }
.vid.playing .vid-cap, .vid.playing .vid-play { display: none; }
.vid.playing { grid-row: span 1; }

/* 剧场布局：点击后主位放大播放 */
.vids.has-playing .vid { opacity: .35; filter: saturate(.5); pointer-events: none; transition: opacity .5s, filter .5s; }
.vids.has-playing .vid.playing { opacity: 1; filter: none; pointer-events: auto; }

@media (max-width: 960px) {
  .vids { grid-template-columns: 1fr; }
}

/* ---------- 15. Split / panel ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 78px); align-items: center; }
.split.rev .split-media { order: -1; }
.panel {
  position: relative; border-radius: var(--r-lg); border: 1px solid var(--line); overflow: hidden;
  background: linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.012));
  padding: clamp(26px, 3vw, 40px);
}
.panel-glow { position: absolute; inset: -40% -20% auto -20%; height: 70%; background: radial-gradient(ellipse at center, color-mix(in srgb, var(--accent) 26%, transparent), transparent 68%); filter: blur(24px); pointer-events: none; }

.mini-list { display: grid; gap: 2px; }
.mini-list li { display: flex; gap: 14px; align-items: flex-start; padding: 15px 4px; border-bottom: 1px solid var(--line); font-size: .9rem; color: var(--ink-2); }
.mini-list li:last-child { border-bottom: 0; }
.mini-list .mk {
  flex: none; width: 20px; height: 20px; border-radius: 6px; margin-top: 3px;
  display: grid; place-items: center; border: 1px solid var(--line-hi); color: var(--accent); font-size: .6rem;
  font-family: var(--f-mono);
}
.mini-list b { color: var(--ink); font-weight: 600; }

.spec { display: grid; }
.spec-row { display: grid; grid-template-columns: 128px 1fr; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.spec-row:last-child { border-bottom: 0; }
.spec-row .k { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .16em; color: var(--dim); text-transform: uppercase; }
.spec-row .v { font-size: .9rem; color: var(--ink-2); }

/* ---------- 16. Process ---------- */
.proc { display: grid; grid-template-columns: repeat(5, 1fr); gap: clamp(12px, 1.6vw, 20px); position: relative; }
.proc::before { content: ''; position: absolute; top: 25px; left: 4%; right: 4%; height: 1px; background: linear-gradient(90deg, transparent, var(--line-hi), transparent); }
.proc-step { position: relative; }
.proc-step .dot {
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--line-hi); background: rgba(6,9,17,.96);
  font-family: var(--f-mono); font-size: .78rem; color: var(--ink); position: relative; z-index: 1;
  transition: all .5s var(--ease);
}
.proc-step:hover .dot { border-color: var(--accent); color: #04060C; background: var(--accent); box-shadow: 0 0 40px -8px var(--accent); }
.proc-step h4 { margin: 20px 0 8px; font-size: 1.02rem; }
.proc-step p { font-size: .82rem; color: var(--muted); line-height: 1.75; }

/* ---------- 17. Quote ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 1.6vw, 22px); }
.quote {
  border: 1px solid var(--line); border-radius: var(--r); padding: clamp(24px, 2.6vw, 34px);
  background: linear-gradient(170deg, rgba(255,255,255,.04), rgba(255,255,255,.008));
  display: flex; flex-direction: column; gap: 20px;
  transition: transform .55s var(--ease), border-color .45s;
}
.quote:hover { transform: translateY(-6px); border-color: var(--line-hi); }
.quote p { font-size: .92rem; color: var(--ink-2); line-height: 1.95; }
.quote .who { margin-top: auto; display: flex; align-items: center; gap: 12px; font-size: .8rem; color: var(--muted); }
.quote .av { width: 34px; height: 34px; border-radius: 50%; background: var(--grad-soft); border: 1px solid var(--line-hi); display: grid; place-items: center; font-family: var(--f-mono); font-size: .66rem; color: var(--accent); }
.stars { color: var(--warm); font-size: .8rem; letter-spacing: .18em; }

/* ---------- 18. CTA band ---------- */
.cta-band {
  position: relative; border-radius: var(--r-xl); overflow: hidden; border: 1px solid var(--line-hi);
  background: linear-gradient(140deg, rgba(77,227,255,.11), rgba(124,92,255,.14) 46%, rgba(255,77,154,.09));
  padding: clamp(38px, 6vw, 80px); text-align: center;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(80% 100% at 50% 50%, #000, transparent 76%);
  -webkit-mask-image: radial-gradient(80% 100% at 50% 50%, #000, transparent 76%);
}
.cta-band > * { position: relative; }
.cta-band .h-xl { margin: 18px auto 0; max-width: 860px; }
.cta-band .lead { margin: 22px auto 0; max-width: 640px; }
.cta-band .row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 36px; }

/* ---------- 19. Footer ---------- */
.foot { border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(4,6,12,.2), rgba(4,6,12,.92)); margin-top: 0; }
.foot-top { display: grid; grid-template-columns: 1.42fr .92fr 1.16fr; gap: 40px; padding-block: clamp(48px, 6vw, 76px); }
.foot h5 { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .24em; text-transform: uppercase; color: var(--dim); margin-bottom: 20px; }
.foot ul { display: grid; gap: 11px; }
.foot ul a { font-size: .87rem; color: var(--ink-2); transition: color .3s, transform .3s; display: inline-block; }
.foot ul a:hover { color: var(--accent); transform: translateX(3px); }
.foot .contact li { display: flex; gap: 10px; font-size: .87rem; color: var(--ink-2); line-height: 1.7; }
.foot .contact svg { flex: none; width: 15px; height: 15px; margin-top: 5px; color: var(--accent); }
.foot-bot { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-block: 24px; border-top: 1px solid var(--line); font-size: .78rem; color: var(--dim); }
.foot-bot a:hover { color: var(--accent); }

/* ---------- 20. Sub-page hero ---------- */
.p-hero { position: relative; padding-top: calc(var(--nav-h) + clamp(38px, 5.4vw, 76px)); padding-bottom: clamp(40px, 6vw, 76px); }
.crumb { display: flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: .66rem; letter-spacing: .2em; color: var(--dim); text-transform: uppercase; margin-bottom: 28px; }
.crumb a:hover { color: var(--accent); }
.p-hero h1 { font-size: clamp(1.7rem, 4.3vw, 3.15rem); margin: 20px 0 0; max-width: 900px; letter-spacing: -.035em; }
.p-hero .lead { margin-top: 24px; max-width: 680px; }
.p-hero-side { display: grid; grid-template-columns: 1fr .82fr; gap: clamp(30px, 5vw, 70px); align-items: end; }

/* ---------- 21. Reveal ---------- */
[data-rv] { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
[data-rv].in { opacity: 1; transform: none; }
[data-rv="l"] { transform: translateX(-26px); }
[data-rv="r"] { transform: translateX(26px); }
[data-rv="s"] { transform: scale(.96); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  [data-rv] { opacity: 1 !important; transform: none !important; }
}

/* ---------- 22. Responsive ---------- */
@media (min-width: 1600px) {
  :root { --maxw: 1420px; }
  body { font-size: 16.5px; }
}
@media (min-width: 2000px) {
  :root { --maxw: 1520px; }
  body { font-size: 17px; }
}
@media (max-width: 1120px) {
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav-links a { padding: 10px 9px; font-size: .78rem; }
  .nav-tel { display: none; }
  .nav-sep { display: none; }
  .ix-head { grid-template-columns: 48px 1fr 30px; }
  .ix-head .hook { display: none; }
  .vc-3 { grid-template-columns: 1fr; }
  .hero-glyph { font-size: clamp(16rem, 30vw, 26rem); opacity: .7; }
}
@media (max-width: 960px) {
  .nav-links, .nav-cta .btn, .nav-sep { display: none; }
  .burger { display: flex; }
  .nav-in { height: 62px; }
  .nav.stuck .nav-in { height: 56px; }
  .hero-grid { grid-template-columns: 1fr; }
  .core-stage { max-width: 480px; margin-top: 30px; }
  .p-hero-side { grid-template-columns: 1fr; align-items: start; }
  .split { grid-template-columns: 1fr; }
  .split.rev .split-media { order: 0; }
  .proc { grid-template-columns: repeat(2, 1fr); }
  .proc::before { display: none; }
  .quotes { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .card-lg { grid-column: span 2; }
  .g3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .foot-top { grid-template-columns: 1fr 1fr; }
  .vc-2 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 15px; }
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .card-lg { grid-column: span 1; }
  .stats { grid-template-columns: 1fr 1fr; }
  .foot-top { grid-template-columns: 1fr; gap: 34px; }
  .spec-row { grid-template-columns: 1fr; gap: 4px; }
  .proc { grid-template-columns: 1fr; }
  .hero-meta { gap: 8px; }
  .cursor-aura { display: none; }
  .hero-btns { flex-direction: column; align-items: stretch; }
  .hero-btns .btn { width: 100%; }
  .cta-band .row { flex-direction: column; align-items: stretch; }
  .cta-band .row .btn { width: 100%; }
  .eyebrow { font-size: .64rem; letter-spacing: .2em; }
  .eyebrow::before { width: 16px; }
  .core-hud { font-size: .54rem; gap: 10px; letter-spacing: .18em; }
  .core-node .flag { font-size: .7rem; padding: 7px 11px; }
  .cta-band { padding-inline: 22px; }
  .hero-glyph { font-size: clamp(12rem, 46vw, 18rem); opacity: .55; }
  .ix-head { grid-template-columns: 84px 1fr 30px; gap: 14px; padding: 20px 4px; }
  .ix-row:hover .ix-head, .ix-row.open .ix-head { padding-left: 4px; }
  .ix-head .no { display: none; }
  .ix-head .nm { display: block; }
  .ix-head h3 { font-size: 1.06rem; }
  .ix-head .en { margin-top: 4px; }
  .ix-thumb {
    display: block; width: 84px; aspect-ratio: 4/3; border-radius: 10px; overflow: hidden;
    border: 1px solid var(--line-hi); position: relative;
  }
  .ix-thumb img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.85) contrast(1.05) brightness(.88); }
  .ix-thumb::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(4,6,12,.55)); }
  .ix-detail-in { padding: 2px 4px 26px 0; }
  .ix-detail-in p { font-size: .88rem; }
}

/* ==========================================================================
   v5 · 导航带图标 / 全幅 Hero / 右侧双入口 / 门户与作品广场 / 系列详情
   ========================================================================== */

/* ---------- 23. Nav v5：图标 + 标题 + 副标题 ---------- */
.nav-in { height: 86px; }
.nav.stuck .nav-in { height: 70px; }
.brand-cn { letter-spacing: .22em; font-size: .58rem; }
.nav-links a {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
}
.nav-links a .ico {
  width: 34px; height: 34px; border-radius: 10px; flex: none; display: grid; place-items: center;
  border: 1px solid var(--line); background: rgba(255,255,255,.028);
  color: var(--ink-2); transition: color .35s, border-color .35s, background .35s, transform .45s var(--ease);
}
.nav-links a .ico svg { width: 17px; height: 17px; }
.nav-links a .tx { display: flex; flex-direction: column; line-height: 1.25; }
.nav-links a .tx b { white-space: nowrap; font-size: .84rem; font-weight: 600; letter-spacing: .01em; color: var(--ink-2); transition: color .3s; }
.nav-links a .tx i { font-style: normal; font-size: .6rem; color: var(--dim); letter-spacing: .06em; margin-top: 3px; transition: color .3s; }
.nav-links a::after { left: 14px; right: 14px; bottom: 3px; }
.nav-links a:hover .ico, .nav-links a.on .ico { color: #04060C; background: var(--accent); border-color: transparent; transform: translateY(-1px); box-shadow: 0 10px 26px -12px var(--accent); }
.nav-links a:hover .tx b, .nav-links a.on .tx b { color: #fff; }
.nav-links a:hover .tx i, .nav-links a.on .tx i { color: var(--accent); }
.nav.stuck .nav-links a .ico { width: 30px; height: 30px; }

/* ---------- 24. 右侧双入口 ---------- */
.dock {
  position: fixed; right: clamp(8px, 1.2vw, 20px); top: 50%; transform: translateY(-50%);
  z-index: 92; display: flex; flex-direction: column; gap: 14px;
}
.dock a {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 9px;
  width: 52px; padding: 16px 0 18px; border-radius: 26px;
  border: 1px solid var(--line-hi); background: rgba(7, 10, 20, .68);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  box-shadow: 0 26px 60px -30px rgba(0,0,0,.95);
  overflow: hidden; isolation: isolate;
  transition: transform .5s var(--ease), border-color .4s, box-shadow .5s;
}
.dock a::before {
  content: ''; position: absolute; inset: 0; z-index: -1; opacity: .16;
  background: radial-gradient(60% 40% at 50% 0%, var(--dc, #4DE3FF), transparent 70%);
  transition: opacity .45s;
}
.dock a:hover { transform: translateX(-4px) scale(1.03); border-color: var(--dc, #4DE3FF); box-shadow: 0 30px 70px -30px #000, 0 0 40px -14px var(--dc, #4DE3FF); }
.dock a:hover::before { opacity: .34; }
.dock a svg { width: 19px; height: 19px; color: var(--dc, #4DE3FF); flex: none; }
.dock a .vt {
  writing-mode: vertical-rl; font-size: .78rem; font-weight: 600; letter-spacing: .22em;
  color: var(--ink); white-space: nowrap;
}
.dock a .vs { writing-mode: vertical-rl; font-family: var(--f-mono); font-size: .5rem; letter-spacing: .24em; color: var(--dim); }
.dock a .pulse {
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%);
  width: 5px; height: 5px; border-radius: 50%; background: var(--dc, #4DE3FF);
  box-shadow: 0 0 10px var(--dc, #4DE3FF); animation: pulse 2.6s ease-in-out infinite;
}
@media (max-width: 900px) {
  .dock { top: auto; bottom: 14px; right: 10px; transform: none; flex-direction: column; gap: 8px; }
  .dock a { flex-direction: row; align-items: center; width: auto; padding: 9px 15px; border-radius: 999px; gap: 9px; }
  .dock a svg { width: 15px; height: 15px; }
  .dock a .vt { writing-mode: horizontal-tb; font-size: .76rem; letter-spacing: .12em; }
  .dock a .vs, .dock a .pulse { display: none; }
  .dock a:hover { transform: translateY(-2px) scale(1.02); }
}

/* ---------- 25. Hero v5：全幅主视觉 ---------- */
.hero5 {
  position: relative; display: flex; align-items: center; overflow: hidden;
  min-height: clamp(520px, 63vw, 1080px); padding-top: calc(var(--nav-h) + 40px); padding-bottom: 96px;
}
.hero5-bg { position: absolute; inset: 0; z-index: 0; }
.hero5-bg img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 50%; transform: scale(1.03); animation: heroPan 30s var(--ease-io) infinite alternate; }
@keyframes heroPan { from { transform: scale(1.03) translate3d(0,0,0); } to { transform: scale(1.09) translate3d(-1.4%, -1%, 0); } }
.hero5-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(4,6,12,.97) 0%, rgba(4,6,12,.9) 30%, rgba(4,6,12,.6) 52%, rgba(4,6,12,.28) 74%, rgba(4,6,12,.55) 100%),
    linear-gradient(180deg, rgba(4,6,12,.86) 0%, rgba(4,6,12,.2) 26%, rgba(4,6,12,.34) 62%, rgba(4,6,12,.96) 100%);
}
.hero5-in { position: relative; z-index: 2; width: 100%; }
.hero5 h1 { max-width: 15ch; }
.hero5 .lead { max-width: 560px; }
.hero5-foot {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  display: flex; justify-content: space-between; align-items: flex-end; gap: 20px;
  padding-bottom: 26px; font-family: var(--f-mono); font-size: .62rem; letter-spacing: .24em; color: var(--dim);
}
.hero5-foot .scroll { display: inline-flex; align-items: center; gap: 10px; }
.hero5-foot .scroll i { display: block; width: 1px; height: 34px; background: linear-gradient(180deg, var(--accent), transparent); animation: drop 2.4s var(--ease-io) infinite; }
@keyframes drop { 0% { transform: scaleY(.2); opacity: 0; } 45% { opacity: 1; } 100% { transform: scaleY(1); opacity: .1; } }
.hero5-seal { text-align: right; line-height: 1.9; }
.hero5-seal b { display: block; font-family: var(--f-display); font-size: .74rem; letter-spacing: .3em; color: var(--ink-2); font-weight: 600; }
@media (max-width: 900px) {
  .hero5 { min-height: auto; padding-bottom: 110px; }
  .hero5-slides .sl .sl-main { animation-duration: 40s; }
  .hero5-bg img { object-position: 70% 50%; }
  .hero5-bg::after { background: linear-gradient(180deg, rgba(4,6,12,.9) 0%, rgba(4,6,12,.62) 34%, rgba(4,6,12,.9) 74%, rgba(4,6,12,.98) 100%); }
  .hero5-foot { flex-direction: column; align-items: flex-start; gap: 8px; }
  .hero5-seal { text-align: left; }
}

/* ---------- 26. 门户页（开启幻境） ---------- */
.pl-nav { position: fixed; inset: 0 0 auto 0; z-index: 100; padding: 18px 0; transition: background .5s, backdrop-filter .5s; }
.pl-nav.stuck { background: rgba(5,7,14,.7); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); }
.pl-nav-in { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.pl-links { display: flex; gap: 30px; font-size: .84rem; color: var(--ink-2); }
.pl-links a:hover { color: #fff; }

.pl-hero { position: relative; min-height: 100vh; min-height: 100svh; display: grid; align-items: center; overflow: hidden; padding-top: 140px; padding-bottom: 80px; }
.pl-hero-bg { position: absolute; inset: 0; }
.pl-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.pl-hero-bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(90% 70% at 50% 40%, rgba(4,6,12,.42), rgba(4,6,12,.9) 78%, rgba(4,6,12,.97)); }
.pl-hero-in { position: relative; z-index: 2; text-align: center; }
.pl-hero h1 { font-size: clamp(2.1rem, 5.4vw, 4.1rem); letter-spacing: -.04em; }
.pl-ask {
  margin: clamp(28px, 4vw, 44px) auto 0; max-width: 720px; width: 100%;
  display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 22px;
  border-radius: 999px; border: 1px solid var(--line-hi);
  background: rgba(9,12,22,.6); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px -40px #000, inset 0 1px 0 rgba(255,255,255,.06);
}
.pl-ask input { flex: 1; height: 44px; background: none; border: 0; outline: none; font-size: .95rem; color: var(--ink); min-width: 0; }
.pl-ask input::placeholder { color: var(--dim); }
.pl-ask .go {
  flex: none; height: 44px; padding: 0 22px; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--grad-brand); color: #04060C; font-weight: 600; font-size: .88rem;
  box-shadow: 0 14px 40px -18px rgba(124,92,255,.9); transition: transform .4s var(--ease);
}
.pl-ask .go:hover { transform: translateY(-2px); }
.pl-tags { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 26px; }
.pl-tags a {
  padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,.028);
  font-size: .82rem; color: var(--ink-2); transition: all .4s var(--ease);
}
.pl-tags a:hover { border-color: var(--accent); color: #fff; transform: translateY(-2px); box-shadow: 0 14px 34px -18px var(--accent); }

.studio-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: clamp(16px,1.8vw,24px); }
.studio {
  position: relative; display: block; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line);
  min-height: 300px; isolation: isolate; transition: transform .55s var(--ease), border-color .45s, box-shadow .55s;
}
.studio:hover { transform: translateY(-7px); border-color: var(--line-hi); box-shadow: 0 46px 96px -50px #000, 0 0 60px -30px var(--accent); }
.studio img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.88) brightness(.72); transition: transform 1.2s var(--ease), filter .6s; }
.studio:hover img { transform: scale(1.06); filter: saturate(1) brightness(.86); }
.studio::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,6,12,.15) 30%, rgba(4,6,12,.9)); }
.studio-in { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(20px,2.2vw,30px); gap: 10px; }
.studio-in .k { font-family: var(--f-mono); font-size: .58rem; letter-spacing: .26em; color: var(--accent); }
.studio-in h3 { font-size: clamp(1.2rem, 2.2vw, 1.7rem); }
.studio-in p { font-size: .84rem; color: var(--ink-2); line-height: 1.8; max-width: 46ch; }
.studio-in .go { margin-top: 6px; font-family: var(--f-mono); font-size: .64rem; letter-spacing: .2em; color: var(--accent); }
@media (max-width: 960px) { .studio-grid { grid-template-columns: 1fr; } }

.works { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: clamp(14px,1.5vw,20px); }
.work { position: relative; display: block; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: #070A12; }
.work-img { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.work-img img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9) brightness(.85); transition: transform 1.1s var(--ease), filter .6s; }
.work:hover .work-img img { transform: scale(1.07); filter: saturate(1.03) brightness(.95); }
.work-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(4,6,12,.86)); }
.work-tag { position: absolute; top: 12px; left: 13px; z-index: 2; font-family: var(--f-mono); font-size: .54rem; letter-spacing: .22em; color: var(--accent); padding: 5px 9px; border-radius: 99px; border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent); background: rgba(4,6,12,.5); }
.work-kpi { position: absolute; bottom: 12px; right: 13px; z-index: 2; display: inline-flex; align-items: center; gap: 6px; font-family: var(--f-mono); font-size: .6rem; color: rgba(255,255,255,.82); }
.work-kpi svg { width: 13px; height: 13px; }
.work-cap { padding: 14px 15px 16px; }
.work-cap b { display: block; font-size: .92rem; font-weight: 600; }
.work-cap span { display: block; margin-top: 5px; font-size: .72rem; color: var(--muted); font-family: var(--f-mono); letter-spacing: .1em; }
@media (max-width: 1120px) { .works { grid-template-columns: repeat(3, minmax(0,1fr)); } }
@media (max-width: 780px) { .works { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 520px) { .works { grid-template-columns: 1fr; } }

/* ---------- 27. 系列总览 + 列表/详情 ---------- */
.ov-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: clamp(12px,1.4vw,18px); }
.ov {
  position: relative; display: block; border-radius: 16px; overflow: hidden; border: 1px solid var(--line);
  aspect-ratio: 4/3; background: #070A12;
  transition: transform .5s var(--ease), border-color .4s, box-shadow .5s;
}
.ov img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.85) brightness(.7); transition: transform 1.1s var(--ease), filter .6s; }
.ov::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,6,12,.1) 40%, rgba(4,6,12,.9)); }
.ov:hover { transform: translateY(-6px); border-color: var(--line-hi); box-shadow: 0 34px 70px -40px #000, 0 0 44px -24px var(--accent); }
.ov:hover img { transform: scale(1.07); filter: saturate(1) brightness(.9); }
.ov-in { position: absolute; inset: auto 0 0 0; z-index: 2; padding: 14px 16px 16px; }
.ov-in .no { font-family: var(--f-mono); font-size: .54rem; letter-spacing: .24em; color: var(--accent); }
.ov-in h4 { font-size: .96rem; margin-top: 5px; }
.ov-in .en { display: block; font-family: var(--f-mono); font-size: .52rem; letter-spacing: .2em; color: var(--dim); margin-top: 4px; text-transform: uppercase; }
@media (max-width: 1120px) { .ov-grid { grid-template-columns: repeat(3, minmax(0,1fr)); } }
@media (max-width: 720px) { .ov-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }

.sdet { display: grid; grid-template-columns: 330px 1fr; gap: clamp(20px, 2.6vw, 44px); align-items: start; }
.sdet-list { position: sticky; top: 108px; display: grid; gap: 2px; max-height: calc(100vh - 150px); overflow-y: auto; padding-right: 6px; }
.sdet-list::-webkit-scrollbar { width: 4px; }
.sdet-list button {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left;
  padding: 12px 14px; border-radius: 12px; border: 1px solid transparent; color: var(--ink-2);
  transition: all .35s var(--ease);
}
.sdet-list button i { font-style: normal; font-family: var(--f-mono); font-size: .58rem; color: var(--dim); flex: none; width: 20px; }
.sdet-list button b { font-weight: 500; font-size: .88rem; }
.sdet-list button:hover { background: rgba(255,255,255,.04); color: #fff; }
.sdet-list button.on { background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 16%, transparent), transparent); border-color: color-mix(in srgb, var(--accent) 40%, transparent); color: #fff; }
.sdet-list button.on i { color: var(--accent); }

.sdet-panel { position: relative; border-radius: var(--r-lg); border: 1px solid var(--line); overflow: hidden; background: linear-gradient(170deg, rgba(255,255,255,.04), rgba(255,255,255,.012)); }
.sdet-media { position: relative; aspect-ratio: 16/9; overflow: hidden; background: #05070E; }
.sdet-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.92) brightness(.82); }
.sdet-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,6,12,.05) 40%, rgba(4,6,12,.8)); }
.sdet-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 3; background: #000; }
.sdet-play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); z-index: 2;
  display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.34); background: rgba(6,10,20,.55); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  color: #fff; font-size: .84rem; font-weight: 600; transition: transform .45s var(--ease), background .4s;
}
.sdet-play svg { width: 15px; height: 15px; fill: currentColor; }
.sdet-play:hover { transform: translate(-50%,-50%) scale(1.06); background: rgba(124,92,255,.5); }
.sdet-body { padding: clamp(22px,2.6vw,34px); }
.sdet-body .hd { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.sdet-body h3 { font-size: clamp(1.35rem, 2.6vw, 2rem); }
.sdet-body .en { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .24em; color: var(--accent); text-transform: uppercase; }
.sdet-body .hook { margin-top: 14px; font-size: 1rem; color: var(--ink); line-height: 1.8; }
.sdet-body p { margin-top: 14px; color: var(--ink-2); font-size: .92rem; line-height: 1.95; }
.sdet-body .tags { margin-top: 20px; }
@media (max-width: 960px) {
  .sdet { grid-template-columns: 1fr; }
  .sdet-list { position: static; max-height: none; grid-template-columns: repeat(2, minmax(0,1fr)); display: grid; }
}
@media (max-width: 560px) { .sdet-list { grid-template-columns: 1fr; } }

/* ---------- 28. v5 补充 ---------- */
body.menu-open .dock { opacity: 0; pointer-events: none; }
.dock { transition: opacity .35s ease; }
.sdet-panel.swap { animation: panelSwap .5s var(--ease); }
@keyframes panelSwap { from { opacity: .35; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.pl-ask-out {
  margin: 22px auto 0; max-width: 620px; text-align: left;
  border-radius: var(--r); border: 1px solid var(--line-hi); background: rgba(9,12,22,.66);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  padding: 20px 24px; display: none; gap: 12px; flex-direction: column;
}
.pl-ask-out.on { display: flex; }
.pl-ask-out b { font-family: var(--f-display); font-size: 1rem; }
.pl-ask-out span { font-size: .88rem; color: var(--ink-2); line-height: 1.85; }
.pl-ask-out .btn { align-self: flex-start; margin-top: 4px; }
@media (max-width: 1520px) { .nav-links a .tx i { display: none; } .nav-links a { padding: 10px 10px; } }
@media (max-width: 1080px) { .nav-links a .ico { display: none; } }
@media (max-width: 1024px) { .nav-links, .nav-sep, .nav-cta .btn { display: none; } .burger { display: flex; } }

/* ==========================================================================
   v6 · Hero 动态轮播 / 同款双开启按钮 / 获客中枢页
   ========================================================================== */

/* ---------- 29. Hero 动态轮播 ---------- */
.hero5-slides {
  position: absolute; inset: 0; z-index: 0; overflow: hidden; background: #04060C;
  /* 底部渐隐：让主图与页面底色自然衔接，不出现横向硬边 */
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 70%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, #000 70%, transparent 100%);
}
.hero5-slides .sl {
  position: absolute; inset: 0; opacity: 0; filter: blur(8px);
  transition: opacity 2.8s var(--ease-io), filter 2.8s ease-in-out;
  will-change: opacity, filter;
}
.hero5-slides .sl.on { opacity: 1; filter: blur(0); }
.hero5-slides .sl .sl-main {
  position: relative; z-index: 1;
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 54%;
  animation: kenburns 32s ease-in-out infinite alternate;
}
.hero5-slides .sl:nth-child(2n) .sl-main { animation-duration: 41s; animation-direction: alternate-reverse; }
.hero5-slides .sl:nth-child(3n) .sl-main { animation-duration: 47s; }
.hero5-slides .sl:nth-child(5n) .sl-main { animation-duration: 37s; }
/* 虚化底图：绝对定位铺满并放大，仅作底衬 */
.hero5-slides .sl .sl-thumb {
  position: absolute; left: -8%; top: -14%; width: 116%; height: 128%; z-index: 0;
  object-fit: cover; filter: blur(46px) brightness(.46) saturate(1.3);
}
@keyframes kenburns {
  from { transform: scale(1.015) translate3d(0, 0, 0); }
  to   { transform: scale(1.075) translate3d(-1.2%, -0.9%, 0); }
}
.hero5-slides::after {
  content: ''; position: absolute; inset: 0; z-index: 2;
  background:
    linear-gradient(90deg, rgba(4,6,12,.96) 0%, rgba(4,6,12,.88) 28%, rgba(4,6,12,.58) 52%, rgba(4,6,12,.26) 76%, rgba(4,6,12,.5) 100%),
    linear-gradient(180deg, rgba(4,6,12,.88) 0%, rgba(4,6,12,.18) 26%, rgba(4,6,12,.3) 60%, rgba(4,6,12,.95) 100%);
}
.hero5-aura {
  position: absolute; inset: -12% -6%; z-index: 1; pointer-events: none; opacity: .55; mix-blend-mode: screen;
  background:
    radial-gradient(42% 38% at 18% 26%, rgba(77,227,255,.24), transparent 66%),
    radial-gradient(44% 40% at 82% 68%, rgba(124,92,255,.3), transparent 68%),
    radial-gradient(36% 32% at 52% 92%, rgba(255,77,154,.16), transparent 70%);
  animation: auraMove 24s var(--ease-io) infinite alternate;
}
@keyframes auraMove {
  0%   { transform: translate3d(0,0,0) scale(1); }
  50%  { transform: translate3d(2.4%, -1.6%, 0) scale(1.08); }
  100% { transform: translate3d(-2%, 1.2%, 0) scale(1.03); }
}
.hero5-dots { display: flex; align-items: center; gap: 7px; margin-top: 12px; flex-wrap: wrap; }
.hero5-dots button {
  width: 18px; height: 2.5px; border-radius: 2px; background: rgba(255,255,255,.22); cursor: pointer;
  transition: background .5s, width .6s var(--ease), box-shadow .5s;
}
.hero5-dots button.on { width: 34px; background: linear-gradient(90deg, var(--c1), var(--c2)); box-shadow: 0 0 12px rgba(124,92,255,.7); }
@media (max-width: 900px) {
  .hero5-slides .sl img { object-position: 56% 56%; }
  .hero5-slides::after {
    background: linear-gradient(180deg, rgba(4,6,12,.9) 0%, rgba(4,6,12,.6) 32%, rgba(4,6,12,.9) 72%, rgba(4,6,12,.98) 100%);
  }
  .hero5-aura { opacity: .38; }
  .hero5-dots { margin-top: 14px; gap: 6px; }
  /* 指示条视觉仍是细线，但触控热区撑到 24px 高 */
  .hero5-dots button { width: 26px; height: 24px; padding-block: 11px; background-clip: content-box; box-sizing: border-box; }
  .hero5-dots button.on { width: 40px; background-clip: content-box; }
}

/* ---------- 30. 同款双开启按钮 ---------- */
.hero-cta2 { display: flex; flex-wrap: wrap; gap: 14px; margin-top: clamp(32px,4vw,44px); }
.hero-cta2 .cta {
  position: relative; display: inline-flex; align-items: center; gap: 12px;
  height: 58px; padding: 0 30px; border-radius: 999px;
  font-size: .99rem; font-weight: 600; letter-spacing: .02em; color: #04060C;
  background: linear-gradient(100deg, var(--g1, #4DE3FF), var(--g2, #7C5CFF));
  background-size: 180% 100%;
  box-shadow: 0 22px 62px -28px var(--gs, rgba(124,92,255,.95)), inset 0 1px 0 rgba(255,255,255,.32);
  transition: background-position .7s var(--ease), transform .45s var(--ease), box-shadow .45s;
  overflow: hidden;
}
.hero-cta2 .cta.g-mint { --g1: #5CE9C0; --g2: #2FA8E3; --gs: rgba(47,227,175,.85); }
.hero-cta2 .cta:hover { transform: translateY(-3px); background-position: 100% 0; box-shadow: 0 28px 70px -26px var(--gs, rgba(124,92,255,.95)); }
.hero-cta2 .cta .lbl { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.hero-cta2 .cta .lbl b { font-size: 1rem; font-weight: 700; }
.hero-cta2 .cta .lbl i { font-style: normal; font-size: .62rem; letter-spacing: .16em; opacity: .68; margin-top: 3px; }
.hero-cta2 .cta svg { width: 17px; height: 17px; transition: transform .45s var(--ease); }
.hero-cta2 .cta:hover svg { transform: translateX(4px); }
@media (max-width: 640px) {
  .hero-cta2 { flex-direction: column; align-items: stretch; }
  .hero-cta2 .cta { justify-content: space-between; }
}

/* ---------- 31. 获客中枢：能力清单 ---------- */
.cap-list { border-bottom: 1px solid var(--line); }
.cap-row {
  display: grid; grid-template-columns: clamp(60px,7vw,110px) 1fr; gap: clamp(16px,2.6vw,40px);
  align-items: start; padding: clamp(26px,3.2vw,44px) 0; border-top: 1px solid var(--line);
  position: relative; transition: background .45s;
}
.cap-row::before {
  content: ''; position: absolute; left: -24px; top: 0; bottom: 0; width: 2px;
  background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform .5s var(--ease);
}
.cap-row:hover::before { transform: scaleY(1); }
.cap-row .n {
  font-family: var(--f-display); font-weight: 700; font-size: clamp(1.6rem,3vw,2.5rem); line-height: 1;
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.22); transition: -webkit-text-stroke-color .45s;
}
.cap-row:hover .n { -webkit-text-stroke-color: var(--accent); }
.cap-row .hd { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.cap-row .ico {
  width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; flex: none;
  border: 1px solid var(--line-hi); background: rgba(255,255,255,.03); color: var(--accent);
  transition: transform .5s var(--ease), box-shadow .5s;
}
.cap-row .ico svg { width: 20px; height: 20px; }
.cap-row:hover .ico { transform: translateY(-3px) rotate(-4deg); box-shadow: 0 14px 34px -16px var(--accent); }
.cap-row h3 { font-size: clamp(1.15rem,2.1vw,1.6rem); }
.cap-row .en { font-family: var(--f-mono); font-size: .56rem; letter-spacing: .24em; color: var(--dim); text-transform: uppercase; }
.cap-row p { margin-top: 14px; color: var(--ink-2); font-size: .94rem; line-height: 1.95; max-width: 70ch; }
.cap-row .tags { margin-top: 16px; }
@media (max-width: 640px) { .cap-row { grid-template-columns: 1fr; gap: 12px; } .cap-row .n { font-size: 1.3rem; } }

.punch {
  position: relative; overflow: hidden; border-radius: var(--r-xl); border: 1px solid var(--line-hi);
  background: linear-gradient(140deg, rgba(47,227,175,.12), rgba(77,227,255,.1) 46%, rgba(124,92,255,.14));
  padding: clamp(34px,5vw,68px); text-align: center;
}
.punch::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(80% 100% at 50% 50%, #000, transparent 76%);
  -webkit-mask-image: radial-gradient(80% 100% at 50% 50%, #000, transparent 76%);
}
.punch > * { position: relative; }
.punch .big { font-family: var(--f-display); font-weight: 700; font-size: clamp(1.7rem,4.4vw,3.4rem); letter-spacing: -.03em; line-height: 1.2; }
.punch .big em { font-style: normal; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* ---------- 32. 业务线紧凑卡 ---------- */
.line4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: clamp(14px,1.5vw,20px); }
.line-card {
  position: relative; display: flex; flex-direction: column; gap: 14px;
  border-radius: var(--r-lg); border: 1px solid var(--line); padding: clamp(22px,2.4vw,32px);
  background: linear-gradient(170deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  overflow: hidden; isolation: isolate;
  transition: transform .55s var(--ease), border-color .45s, box-shadow .55s;
}
.line-card::after {
  content: ''; position: absolute; left: 12%; right: 12%; top: 0; height: 1px; opacity: 0;
  background: linear-gradient(90deg, transparent, var(--accent), transparent); transition: opacity .5s;
}
.line-card:hover { transform: translateY(-7px); border-color: var(--line-hi); box-shadow: 0 40px 86px -48px #000, 0 0 54px -28px var(--accent); }
.line-card:hover::after { opacity: 1; }
.line-card .ico { width: 48px; height: 48px; border-radius: 15px; display: grid; place-items: center; border: 1px solid var(--line-hi); background: rgba(255,255,255,.04); color: var(--accent); transition: transform .5s var(--ease); }
.line-card .ico svg { width: 22px; height: 22px; }
.line-card:hover .ico { transform: translateY(-3px) rotate(-5deg); }
.line-card h3 { font-size: 1.14rem; }
.line-card p { font-size: .85rem; color: var(--muted); line-height: 1.8; flex: 1; }
.line-card .go { font-family: var(--f-mono); font-size: .62rem; letter-spacing: .18em; color: var(--accent); display: inline-flex; align-items: center; gap: 7px; }
.line-card .go i { font-style: normal; transition: transform .4s var(--ease); }
.line-card:hover .go i { transform: translateX(5px); }
@media (max-width: 1080px) { .line4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 560px) { .line4 { grid-template-columns: 1fr; } }

/* ---------- 33. 桌面端为右侧双入口预留通道，避免与内容重叠 ---------- */
@media (min-width: 901px) {
  .nav-in { max-width: 1560px; }
}
/* 区块背景通栏铺满；只让「内容容器」避开右侧悬浮入口 */
@media (min-width: 901px) {
  .hero5 .wrap,
  .sect > .wrap,
  .sect-tight > .wrap,
  .closing .wrap,
  .contact-min .wrap,
  .foot > .wrap,
  .p-hero .wrap {
    padding-right: calc(var(--pad) + clamp(56px, 5.4vw, 96px));
  }
}



/* ---------- 37. 系列总览卡（C 端 / B 端分组） ---------- */
.sr-block + .sr-block { margin-top: clamp(34px, 4.4vw, 64px); }
.sr-block-head { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: clamp(18px, 2.2vw, 28px); }
.sr-block-head h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
.sr-block-head .k {
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .24em; text-transform: uppercase;
  color: var(--accent); padding: 6px 12px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 42%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}
.sr-block-head .n { font-family: var(--f-mono); font-size: .7rem; color: var(--dim); letter-spacing: .12em; }
.sr-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 18px); }
.sr-card {
  position: relative; display: block; border-radius: 18px; overflow: hidden; isolation: isolate;
  border: 1px solid var(--line); background: #070A12;
  transition: transform .55s var(--ease), border-color .45s, box-shadow .55s;
}
.sr-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; filter: saturate(.82) brightness(.66); transition: transform 1.15s var(--ease), filter .6s; }
.sr-card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(4,6,12,.1) 34%, rgba(4,6,12,.86) 88%, rgba(4,6,12,.96));
}
.sr-card:hover { transform: translateY(-7px); border-color: var(--line-hi); box-shadow: 0 40px 80px -46px #000, 0 0 48px -26px var(--accent); }
.sr-card:hover img { transform: scale(1.08); filter: saturate(1.03) brightness(.85); }
.sr-card .cap { position: absolute; inset: auto 0 0 0; z-index: 2; padding: 15px 16px 17px; }
.sr-card .cap .no { font-family: var(--f-mono); font-size: .54rem; letter-spacing: .24em; color: var(--accent); }
.sr-card .cap h4 { font-size: 1rem; margin-top: 5px; }
.sr-card .cap .en { display: block; font-family: var(--f-mono); font-size: .5rem; letter-spacing: .2em; color: var(--dim); margin-top: 4px; text-transform: uppercase; }
.sr-card .cap .hk {
  display: block; margin-top: 8px; font-size: .78rem; color: var(--ink-2); line-height: 1.65;
  max-height: 0; opacity: 0; overflow: hidden; transition: max-height .5s var(--ease), opacity .4s;
}
.sr-card:hover .cap .hk { max-height: 62px; opacity: 1; }
.sr-card .go {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; border-radius: 999px;
  font-family: var(--f-mono); font-size: .54rem; letter-spacing: .16em; color: #fff;
  background: rgba(6,10,20,.6); border: 1px solid rgba(255,255,255,.22);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  opacity: 0; transform: translateY(-4px); transition: opacity .4s, transform .4s var(--ease);
}
.sr-card:hover .go { opacity: 1; transform: none; }
@media (max-width: 1120px) { .sr-grid { grid-template-columns: repeat(3, minmax(0,1fr)); } }
@media (max-width: 780px) { .sr-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 480px) { .sr-grid { grid-template-columns: 1fr; } }

/* ---------- 38. Hero 侧栏视觉卡（替换原文字框） ---------- */
.hero-shot {
  position: relative; display: block; border-radius: var(--r-lg); overflow: hidden; isolation: isolate;
  border: 1px solid var(--line-hi); box-shadow: 0 40px 96px -50px #000;
  transition: transform .6s var(--ease), box-shadow .6s;
}
.hero-shot:hover { transform: translateY(-6px); box-shadow: 0 48px 110px -50px #000, 0 0 60px -30px var(--accent); }
.hero-shot img { width: 100%; aspect-ratio: 16/10; object-fit: cover; filter: saturate(.9) brightness(.8); transition: transform 1.2s var(--ease); }
.hero-shot:hover img { transform: scale(1.05); }
.hero-shot::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,6,12,.14) 26%, rgba(4,6,12,.9) 92%); }
.hero-shot .cap { position: absolute; inset: auto 0 0 0; z-index: 2; padding: clamp(20px,2.4vw,28px); }
.hero-shot .cap .k { font-family: var(--f-mono); font-size: .56rem; letter-spacing: .24em; color: var(--accent); }
.hero-shot .cap b { display: block; font-family: var(--f-display); font-size: clamp(1.05rem,1.8vw,1.35rem); margin-top: 9px; }
.hero-shot .cap p { margin-top: 9px; font-size: .84rem; color: var(--ink-2); line-height: 1.8; }
.hero-shot .play {
  position: absolute; top: 16px; right: 16px; z-index: 2;
  display: inline-flex; align-items: center; gap: 7px; padding: 8px 14px; border-radius: 999px;
  font-size: .74rem; font-weight: 600; color: #fff;
  background: rgba(6,10,20,.55); border: 1px solid rgba(255,255,255,.3);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.hero-shot .play svg { width: 12px; height: 12px; fill: currentColor; }

/* ---------- 39. 系列详情 v2：左分组列表 + 右图文 + 下方样片 ---------- */
.sdet-list .grp {
  font-family: var(--f-mono); font-size: .56rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--dim); padding: 16px 14px 8px; display: block;
}
.sdet-list .grp:first-child { padding-top: 4px; }
.sdet-samples { border-top: 1px solid var(--line); padding: clamp(20px,2.4vw,30px) clamp(22px,2.6vw,34px) clamp(24px,2.8vw,36px); display: none; }
.sdet-samples.on { display: block; }
.sdet-samples .hd { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.sdet-samples .hd .en {
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--accent); padding: 6px 12px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 42%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}
.sdet-samples .hd span.t { font-size: .84rem; color: var(--muted); }
.sdet-samples .vids { grid-template-columns: repeat(3, minmax(0,1fr)); }
@media (max-width: 900px) { .sdet-samples .vids { grid-template-columns: 1fr; } }

/* ---------- 44. 移动端入口轻量化：半透明，减少对正文的干扰 ---------- */
@media (max-width: 900px) {
  .dock { opacity: .86; }
  .dock:hover, .dock:active, .dock:focus-within { opacity: 1; }
}


/* ==========================================================================
   v17 · 首页美术方向：明暗反转 + 索引交互 + 单处满屏
   ========================================================================== */

/* ---------- 47. 宣言式排版段（品牌理念） ---------- */
.manifesto { position: relative; overflow: hidden; }
.manifesto::before {
  content: ''; position: absolute; left: -10%; right: -10%; top: -20%; height: 90%; pointer-events: none;
  background:
    radial-gradient(46% 58% at 16% 6%, rgba(77,227,255,.11), transparent 62%),
    radial-gradient(44% 54% at 78% 14%, rgba(124,92,255,.14), transparent 64%);
  filter: blur(28px);
}
.manifesto > .wrap { position: relative; }
.mf-h {
  margin-top: 22px; max-width: 26ch;
  font-size: clamp(2rem, 5vw, 3.7rem); line-height: 1.1; letter-spacing: -.04em;
}
.mf-cols {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 76px);
  margin-top: clamp(30px, 3.6vw, 54px); padding-top: clamp(26px, 3vw, 42px);
  border-top: 1px solid var(--line);
}
.mf-cols p { color: var(--ink-2); font-size: clamp(.94rem, 1.1vw, 1.03rem); line-height: 2; }
.mf-vals {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.6vw, 46px);
  margin-top: clamp(34px, 4vw, 62px);
}
.mf-vals li { padding-top: 20px; border-top: 1px solid var(--line); }
.mf-vals i { font-style: normal; font-family: var(--f-mono); font-size: .6rem; letter-spacing: .2em; color: var(--accent); }
.mf-vals b { display: block; margin-top: 12px; font-family: var(--f-display); font-size: clamp(1.04rem, 1.6vw, 1.3rem); }
.mf-vals span { display: block; margin-top: 8px; font-size: .84rem; color: var(--muted); line-height: 1.8; }
@media (max-width: 780px) {
  .mf-cols { grid-template-columns: 1fr; gap: 18px; }
  .mf-vals { grid-template-columns: 1fr; }
}
/* ---------- 48. 收尾段（与品牌理念段同款背景：暗底 + 柔光） ---------- */
.closing { position: relative; overflow: hidden; }
.closing::before {
  content: ''; position: absolute; left: -10%; right: -10%; bottom: -30%; height: 110%; pointer-events: none;
  background:
    radial-gradient(46% 58% at 22% 88%, rgba(77,227,255,.10), transparent 64%),
    radial-gradient(52% 62% at 78% 72%, rgba(124,92,255,.16), transparent 66%),
    radial-gradient(34% 44% at 50% 100%, rgba(255,77,154,.09), transparent 70%);
  filter: blur(30px);
}
.closing > .wrap { position: relative; }
.closing h2 { max-width: 19ch; }
.closing .lead { max-width: 560px; }
/* 左：结语 / 右：怎么开始 三步 */
.closing-grid { display: grid; grid-template-columns: 1.04fr .96fr; gap: clamp(30px, 5vw, 92px); align-items: start; }
.cl-steps { display: grid; }
.cl-steps li {
  display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start;
  padding: clamp(16px, 2vw, 22px) 0; border-top: 1px solid var(--line);
}
.cl-steps li:last-child { border-bottom: 1px solid var(--line); }
.cl-steps i {
  font-style: normal; font-family: var(--f-mono); font-size: .58rem;
  letter-spacing: .2em; color: var(--accent); padding-top: 5px;
}
.cl-steps b { display: block; font-family: var(--f-display); font-size: clamp(1rem, 1.4vw, 1.18rem); letter-spacing: -.01em; }
.cl-steps span { display: block; margin-top: 8px; font-size: .86rem; line-height: 1.8; color: var(--muted); }
@media (max-width: 900px) { .closing-grid { grid-template-columns: 1fr; gap: 26px; } }

/* 首页：收尾段与上一段贴紧一些 */
.home .closing { padding-top: clamp(26px, 3.2vw, 48px); }

/* ---------- 49. 幻境光灵：画面中缓缓游动的发光精灵 ---------- */
.hero5-spirit {
  position: absolute; left: 74%; top: 62%; z-index: 1; pointer-events: none;
  width: clamp(46px, 5.2vw, 80px);
  filter: drop-shadow(0 0 14px rgba(150,210,255,.7)) drop-shadow(0 0 36px rgba(124,92,255,.42));
  animation: spiritPath 36s cubic-bezier(.42,.02,.58,.98) infinite;
  will-change: transform, opacity;
}
.hero5-spirit .sp-wings {
  transform-box: fill-box; transform-origin: center;
  animation: wingFlap 1.15s ease-in-out infinite alternate;
}
@keyframes wingFlap { from { transform: scaleY(.68); } to { transform: scaleY(1.08); } }
.hero5-spirit .sp-core { animation: corePulse 2.6s ease-in-out infinite; }
@keyframes corePulse { 0%, 100% { opacity: .88; } 50% { opacity: 1; } }
@keyframes spiritPath {
  0%   { transform: translate3d(2vw, 14vh, 0) rotate(-10deg) scale(.85); opacity: 0; }
  10%  { opacity: .95; }
  30%  { transform: translate3d(-6vw, -8vh, 0) rotate(8deg) scale(1); }
  55%  { transform: translate3d(3vw, -20vh, 0) rotate(-6deg) scale(.92); }
  78%  { transform: translate3d(-9vw, -34vh, 0) rotate(10deg) scale(1.04); }
  92%  { opacity: .8; }
  100% { transform: translate3d(-2vw, -54vh, 0) rotate(-8deg) scale(.88); opacity: 0; }
}
/* 第二只更小更慢，制造前后景纵深 */
.hero5-spirit--2 {
  left: 60%; top: 76%; width: clamp(26px, 2.9vw, 42px);
  animation-duration: 46s; animation-delay: -16s; opacity: .75;
  filter: drop-shadow(0 0 10px rgba(150,210,255,.6)) drop-shadow(0 0 24px rgba(124,92,255,.35));
}
@media (prefers-reduced-motion: reduce) { .hero5-spirit { display: none; } }
@media (max-width: 900px) {
  .hero5-spirit { left: 66%; width: 40px; animation-duration: 32s; }
  .hero5-spirit--2 { display: none; }
}

/* ---------- 50. 浮尘：缓慢上升的微粒 ---------- */
.hero5-motes { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.hero5-motes i {
  position: absolute; display: block; border-radius: 50%;
  background: rgba(222,240,255,.85); box-shadow: 0 0 10px rgba(170,215,255,.9);
  opacity: 0; animation: moteUp linear infinite;
}
@keyframes moteUp {
  0%   { transform: translate3d(0, 26px, 0); opacity: 0; }
  18%  { opacity: .85; }
  70%  { opacity: .45; }
  100% { transform: translate3d(-16px, -180px, 0); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .hero5-motes { display: none; }
}

/* ---------- 51. 首页节奏：收紧段间距（其它页不受影响） ---------- */
.home .sect { padding-block: clamp(46px, 5.2vw, 78px); }
.home .hero5 { padding-bottom: clamp(46px, 4.6vw, 74px); }

/* ---------- 52. 极简联系方式 ---------- */
.contact-min {
  position: relative; overflow: hidden; text-align: center;
  background: #FBFBF9; color: #0B0D12;
  padding-block: clamp(64px, 8.4vw, 130px);
}
.contact-min .cm-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .26em; color: #8A9099;
}
.contact-min .cm-brand {
  margin-top: 26px; font-family: var(--f-display); font-weight: 700;
  font-size: clamp(1.9rem, 3.8vw, 3rem); letter-spacing: -.025em; color: #0B0D12;
}
.contact-min .cm-slogan {
  margin-top: 20px; font-size: clamp(.95rem, 1.2vw, 1.12rem); line-height: 1.9; color: #5A6070;
}
.contact-min .cm-qr { margin-top: clamp(32px, 4.4vw, 56px); display: inline-flex; flex-direction: column; align-items: center; gap: 14px; }
.contact-min .cm-qr img {
  width: clamp(144px, 15vw, 180px); height: auto; display: block; border-radius: 18px;
  background: #fff; padding: 10px;
  box-shadow: 0 24px 60px -30px rgba(11,13,18,.5), 0 0 0 1px rgba(11,13,18,.06);
}
.contact-min .cm-qr span { font-family: var(--f-mono); font-size: .58rem; letter-spacing: .24em; color: #9AA0A8; }
.contact-min .cm-info {
  margin-top: clamp(30px, 3.8vw, 50px);
  display: grid; gap: 10px; justify-items: center;
}
.contact-min .cm-info li {
  display: inline-flex; align-items: baseline; gap: 12px;
  font-size: .84rem; color: #6A7078; letter-spacing: .01em;
}
.contact-min .cm-info i {
  font-style: normal; font-family: var(--f-mono); font-size: .56rem;
  letter-spacing: .2em; color: #A3A8B0;
}
@media (max-width: 640px) { .contact-min .cm-slogan { padding-inline: 22px; } }

/* ---------- 53. 页脚极简联系方式 ---------- */
.foot-cm { display: grid; gap: 14px; justify-items: start; }
.foot-cm img {
  width: 116px; height: 116px; border-radius: 14px; background: #fff; padding: 6px; display: block;
  box-shadow: 0 18px 44px -26px rgba(0,0,0,.95);
}
.foot-cm .fc-cap { font-size: .78rem; color: var(--ink-2); letter-spacing: .01em; }

/* ---------- 54. 页脚品牌块（简约版）+ 标语呈现 ---------- */
/* 页脚品牌块：文字版 */
.fb-name {
  font-family: var(--f-display); font-weight: 700;
  font-size: clamp(1.45rem, 2.1vw, 1.92rem); letter-spacing: -.025em; color: var(--ink); line-height: 1.2;
}
.fb-desc {
  margin-top: 16px; max-width: 33ch;
  font-size: .92rem; line-height: 1.9; color: var(--muted);
}
.ftag {
  position: relative; margin-top: 28px; padding-left: 18px; max-width: 20ch;
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(1.06rem, 1.5vw, 1.3rem); line-height: 1.62; letter-spacing: -.01em; color: var(--ink);
}
.ftag::before {
  content: ''; position: absolute; left: 0; top: .22em; bottom: .22em; width: 2px;
  border-radius: 2px; background: var(--grad-brand);
}
.ftag .grad {
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
@media (max-width: 900px) { .ftag { margin-top: 22px; } }

/* ==========================================================================
   v32 · story.html 系列目录：分类筛选 + 列表（参照 ByteDance 产品页结构）
   ========================================================================== */

/* ==========================================================================
   v33/v36 · story.html 系列展示（竖排图标轨 + 自动轮播 + 样片区）
   ========================================================================== */
.gal-anchor { display: block; position: relative; top: calc(-1 * (var(--nav-h) + 18px)); height: 0; }

/* 外层：内容组 + 图标轨（图标轨独立成列，不参与内容行高计算） */
.gal-wrap {
  display: grid; grid-template-columns: minmax(0, 1fr) 72px;
  gap: clamp(16px, 2.4vw, 42px); align-items: start;
  margin-top: clamp(24px, 3vw, 40px);
  overflow-anchor: none;   /* 内容高度变化时禁用滚动锚定，避免页面被自己顶走 */
}
/* 内容组：文案 + 画面 + 样片区 */
.gal-box { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1.42fr); gap: clamp(20px, 3vw, 52px); align-items: start; }

/* 左：文案 */
.gal-no { font-family: var(--f-mono); font-size: .58rem; letter-spacing: .22em; color: var(--accent); }
.gal-name { margin-top: 14px; font-family: var(--f-display); font-weight: 700; font-size: clamp(1.5rem, 2.6vw, 2.1rem); letter-spacing: -.03em; line-height: 1.15; }
.gal-en { display: block; margin-top: 8px; font-family: var(--f-mono); font-size: .56rem; letter-spacing: .24em; color: var(--dim); }
.gal-hook { margin-top: 20px; font-size: clamp(1rem, 1.25vw, 1.12rem); line-height: 1.85; color: var(--ink-2); }
.gal-body { margin-top: 16px; font-size: .9rem; line-height: 1.95; color: var(--muted); }
.gal-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.gal-tags span {
  font-size: .74rem; color: var(--ink-2); padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--line); background: rgba(255, 255, 255, .02);
}
.gal-act { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* 右：画面 */
.gal-media {
  position: relative; aspect-ratio: 16 / 10.6; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--line); background: #05070E; box-shadow: 0 40px 96px -60px #000;
}
.gal-img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.95) brightness(.86); transition: transform 1.2s var(--ease); }
.gal-media:hover .gal-img { transform: scale(1.02); }
.gal-badge {
  position: absolute; left: 16px; top: 16px; z-index: 2;
  font-family: var(--f-mono); font-size: .54rem; letter-spacing: .22em; color: var(--ink-2);
  padding: 6px 11px; border-radius: 999px; background: rgba(6,10,20,.62); border: 1px solid rgba(255,255,255,.2);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}

/* 样片区：始终显示，紧贴文案 + 画面下方；三张等宽等高 */
.gal-samples { grid-column: 1 / -1; margin-top: clamp(20px, 2.4vw, 30px); }
.gal-samples-cap {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px;
  font-family: var(--f-mono); font-size: .56rem; letter-spacing: .22em; text-transform: uppercase; color: var(--accent);
}
.gal-samples-cap::before { content: ''; width: 18px; height: 1px; background: var(--accent); opacity: .7; }
.gal-samples .vids { margin-top: 0; grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 960px) { .gal-samples .vids { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .gal-samples .vids { grid-template-columns: 1fr; } }
.gal-samples .vid { display: flex; flex-direction: column; }
.gal-samples .vid-cap { flex: 1; }
.gal-samples .vid-cap p { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* 待公开的样片位 */
.vid-soon {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 2;
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .2em; color: var(--ink-2);
  padding: 8px 14px; border-radius: 999px; background: rgba(6,10,20,.62); border: 1px solid rgba(255,255,255,.22);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.vid.is-soon { cursor: default; }
.vid.is-soon .vid-media img { filter: saturate(.48) brightness(.5); }
.vid.is-soon:hover { transform: none; border-color: var(--line); box-shadow: none; }
.vid.is-soon:hover .vid-media img { transform: none; filter: saturate(.48) brightness(.5); }

/* 极右：图标轨（C 端 / B 端 两列并列） */
.gal-rail {
  position: sticky; top: calc(var(--nav-h) + 22px);
  display: grid; grid-template-columns: 48px; gap: 10px;
  align-items: start; justify-items: center;
  max-height: calc(100vh - var(--nav-h) - 56px); overflow-y: auto;
  scrollbar-width: none; padding: 4px 2px;
}
.gal-rail::-webkit-scrollbar { display: none; }
.gal-col { display: grid; gap: 8px; justify-items: center; }
.gal-col + .gal-col { border-left: 1px solid var(--line); padding-left: 12px; }
.gal-col-k {
  display: grid; justify-items: center; gap: 1px; margin-bottom: 2px;
  font-family: var(--f-mono); font-size: .5rem; letter-spacing: .12em; color: var(--dim); white-space: nowrap;
}
.gal-col-k i { font-style: normal; font-size: .46rem; letter-spacing: .08em; color: var(--accent); opacity: .8; }
.gal-dot {
  width: 48px; height: 48px; border-radius: 50%; overflow: hidden; padding: 0; cursor: pointer;
  border: 1px solid var(--line); background: #070A12; position: relative;
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.gal-dot img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.45) brightness(.62); transition: filter .5s, transform .8s var(--ease); }
.gal-dot:hover { transform: scale(1.06); border-color: var(--line-hi); }
.gal-dot:hover img { filter: grayscale(0) brightness(.9); }
.gal-dot.on { border-color: transparent; box-shadow: 0 0 0 2px var(--c1), 0 0 24px -4px var(--c1); transform: scale(1.08); }
.gal-dot.on img { filter: grayscale(0) brightness(1); }

@media (max-width: 1100px) {
  .gal-wrap { grid-template-columns: 1fr; }
  .gal-rail {
    position: static; max-height: none;
    display: flex; gap: 14px; justify-content: flex-start; align-items: center;
    overflow-x: auto; overflow-y: hidden; padding-bottom: 8px;
  }
  .gal-col { display: flex; gap: 8px; align-items: center; }
  .gal-col + .gal-col { border-left: 1px solid var(--line); padding-left: 14px; }
  .gal-col-k { display: flex; gap: 4px; margin: 0 6px 0 0; }
}
@media (max-width: 780px) {
  .gal-box { grid-template-columns: 1fr; gap: 22px; }
  .gal-media { order: -1; aspect-ratio: 16 / 11; }
  .gal-dot { width: 46px; height: 46px; }
}

/* 让整个模块在首屏内完整呈现（桌面端按视口高度自适应） */
.gal { padding-top: clamp(14px, 2vw, 28px); padding-bottom: clamp(20px, 2.6vw, 40px); }
@media (min-width: 901px) {
  /* 让展示区按内容自然高度排，样片区紧跟图片下方 */
  .gal-wrap { height: auto; min-height: 0; grid-template-rows: auto; align-items: start; }
  .gal-rail { align-self: start; max-height: 100%; }
  /* 内容区：上（文案 + 画面）吃掉剩余高度，下（样片区）按内容高度 */
  /* 用最小高度而非固定高度：内容装得下就一屏，装不下自然往下排（绝不重叠） */
  .gal-box { min-height: 0; grid-template-rows: auto auto; }
  .gal-media { height: auto; aspect-ratio: 16 / 9; }
  .gal-copy { overflow: hidden; }

  /* 紧凑排版（只在桌面端生效），确保一屏装得下 */
  .gal-name { margin-top: 8px; font-size: clamp(1.3rem, 2.1vw, 1.72rem); }
  .gal-en { margin-top: 5px; }
  .gal-hook { margin-top: 10px; font-size: clamp(.94rem, 1.08vw, 1.02rem); line-height: 1.7; }
  .gal-body {
    margin-top: 8px; font-size: .84rem; line-height: 1.8;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  }
  .gal-tags { margin-top: 10px; gap: 5px; }
  .gal-tags span { font-size: .68rem; padding: 4px 9px; }
  .gal-act { margin-top: 14px; gap: 10px; }
  .gal-act .btn { height: 42px; padding: 0 20px; font-size: .86rem; }
  .gal-samples { margin-top: 14px; }
  .gal-samples-cap { margin-bottom: 10px; }
  .gal-samples .vid-media { aspect-ratio: 16 / 8.4; }
  .gal-samples .vid-cap { padding: 10px 14px 12px; }
  .gal-samples .vid-cap h3 { font-size: .92rem; margin-bottom: 4px; }
  .gal-samples .vid-cap p { font-size: .74rem; line-height: 1.6; }
}
/* 矮屏（≤860px 高）：样片只留海报（文案完整保留），把模块压进一屏 */
@media (min-width: 901px) and (max-height: 860px) {
  .gal-samples .vid-cap { display: none; }
  .gal-samples .vid-media { aspect-ratio: 16 / 6.6; }
  .gal-hook { font-size: .96rem; }
  .gal-act { margin-top: 12px; }
  .gal-samples { margin-top: 10px; }
  .gal-samples-cap { margin-bottom: 8px; }
}

/* 极矮窗口（≤680px 高，如 1080×603）：进一步压缩以塞进首屏 —— 标签行收起、正文一行、样片只留海报条 */
@media (min-width: 901px) and (max-height: 680px) {
  .gal-name { font-size: 1.32rem; }
  .gal-hook { font-size: .92rem; margin-top: 8px; }
  .gal-body { -webkit-line-clamp: 1; margin-top: 6px; }
  .gal-tags { display: none; }
  .gal-act { margin-top: 10px; }
  .gal-act .btn { height: 38px; padding: 0 16px; font-size: .82rem; }
  .gal-samples-cap { display: none; }
  .gal-samples { margin-top: 8px; }
  .gal-samples .vid-media { aspect-ratio: 16 / 5.4; }
}

/* ==========================================================================
   v39 · story.html 双区块（C 端 / B 端）：区块开场 / 三栏场景 / 居中大句 / 证言 / 流程
   ========================================================================== */
/* 三栏场景 */
.sc-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 40px); margin-top: clamp(28px, 3.8vw, 52px); }
.sc-col { padding-top: 22px; border-top: 1px solid var(--line); }
.sc-col p { font-size: .96rem; line-height: 2.05; color: var(--ink-2); }

/* 收束句 */
.say-r {
  margin-top: clamp(28px, 3.8vw, 52px); padding-top: 26px; border-top: 1px solid var(--line);
  font-family: var(--f-display); font-size: clamp(1.08rem, 1.9vw, 1.5rem);
  line-height: 1.85; letter-spacing: -.01em; color: var(--ink);
}

/* 居中大句 */
.say { text-align: center; }
.say h2 {
  margin-top: 20px; font-family: var(--f-display); font-weight: 700;
  font-size: clamp(1.55rem, 3.5vw, 2.6rem); line-height: 1.5; letter-spacing: -.02em;
}
.say-q { margin-top: 12px; font-family: var(--f-display); font-size: clamp(1.1rem, 2vw, 1.48rem); color: var(--accent); }
.say .say-rule { display: block; width: 84px; height: 1px; margin: 26px auto; background: var(--accent); opacity: .55; }
.say p { font-size: clamp(.96rem, 1.25vw, 1.08rem); line-height: 2.1; color: var(--ink-2); }
.say-note { margin-top: clamp(22px, 3vw, 34px); font-size: .9rem; line-height: 1.95; color: var(--muted); }

/* 证言卡 */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 28px); margin-top: clamp(28px, 3.8vw, 50px); }
.q-card {
  padding: clamp(20px, 2.4vw, 30px); border: 1px solid var(--line); border-radius: var(--r);
  background: rgba(9, 12, 22, .5);
}
.q-card blockquote { font-size: .92rem; line-height: 2; color: var(--ink-2); }
.q-card blockquote::before { content: '「'; color: var(--accent); }
.q-card blockquote::after { content: '」'; color: var(--accent); }
.q-card figcaption {
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line);
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .1em; color: var(--dim);
}

/* 流程步骤 */
.steps { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: clamp(14px, 2vw, 28px); margin-top: clamp(26px, 3.6vw, 46px); }
.step { padding-top: 20px; border-top: 1px solid var(--line); }
.step i { font-style: normal; font-family: var(--f-mono); font-size: .6rem; letter-spacing: .2em; color: var(--accent); }
.step b { display: block; margin-top: 12px; font-family: var(--f-display); font-size: clamp(1rem, 1.5vw, 1.2rem); }
.step span { display: block; margin-top: 8px; font-size: .84rem; line-height: 1.85; color: var(--muted); }

@media (max-width: 900px) {
  .sc-cols, .quotes { grid-template-columns: 1fr; gap: 16px; }
  .steps { grid-auto-flow: row; grid-auto-columns: auto; grid-template-columns: 1fr 1fr; gap: 16px; }
}

/* ==========================================================================
   v40 · story 双页（C 端 / B 端）：类型选择面板 + 排版重做
   ========================================================================== */

/* ---- 顶部：两条业务线选择面板 ---- */
.seg-wrap { position: relative; padding-top: calc(var(--nav-h) + clamp(26px, 3.6vw, 52px)); padding-bottom: clamp(20px, 2.6vw, 36px); }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(14px, 1.8vw, 22px); }
.seg-item {
  position: relative; overflow: hidden; display: block; border-radius: var(--r-lg);
  padding: clamp(22px, 2.6vw, 36px); border: 1px solid var(--line); background: #080B14;
  transition: transform .5s var(--ease), border-color .4s, box-shadow .5s;
}
.seg-item img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: .3; filter: saturate(.7) brightness(.58); transition: opacity .7s, transform 1.4s var(--ease);
}
.seg-item::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,9,16,.45) 0%, rgba(6,9,16,.88) 62%, rgba(6,9,16,.97) 100%);
}
.seg-item > * { position: relative; z-index: 2; }
.seg-k { display: block; font-family: var(--f-mono); font-size: .58rem; letter-spacing: .24em; color: var(--accent); }
.seg-item b { display: block; margin-top: 14px; font-family: var(--f-display); font-size: clamp(1.4rem, 2.3vw, 1.95rem); letter-spacing: -.02em; }
.seg-item i { display: block; margin-top: 10px; font-style: normal; font-size: .88rem; line-height: 1.85; color: var(--muted); }
.seg-go {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 20px;
  font-family: var(--f-mono); font-size: .56rem; letter-spacing: .2em; color: var(--ink-2);
}
.seg-item.on { border-color: rgba(255,180,84,.55); background: #0B0F19;
  box-shadow: 0 0 0 1px rgba(255,180,84,.22), 0 40px 90px -60px #000, 0 0 60px -30px rgba(255,180,84,.5); }
.seg-item.on b { color: var(--accent); }
.seg-item.on img { opacity: .45; }
.seg-item.on .seg-go { color: var(--accent); }
.seg-item:not(.on) { opacity: .82; }
.seg-item:not(.on):hover { transform: translateY(-3px); border-color: var(--line-hi); opacity: 1; }
.seg-item:not(.on):hover img { opacity: .42; transform: scale(1.03); }

/* ---- 排版重做（仅这两页，避免影响其它页面） ---- */
.story-page .sect { padding-block: clamp(26px, 3vw, 40px); }
.story-page .sect-tight { padding-block: clamp(16px, 2vw, 26px); }
.story-page .eyebrow { font-size: .66rem; letter-spacing: .2em; color: var(--accent); }
.story-page .eyebrow .dot { background: var(--accent); }
.story-page .h-xl { font-size: clamp(1.78rem, 3.1vw, 2.5rem); line-height: 1.38; letter-spacing: -.025em; }
.story-page .lead { font-size: clamp(.98rem, 1.12vw, 1.04rem); line-height: 2.05; max-width: 60ch; }

/* 三栏场景：加序号与暖色底 */
.sc-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.5vw, 20px); margin-top: clamp(20px, 2.4vw, 32px); }
.sc-col {
  padding: clamp(16px, 1.8vw, 22px); border-radius: var(--r);
  border: 1px solid var(--line);
  background: linear-gradient(170deg, rgba(255,180,84,.055), rgba(255,255,255,.012) 52%, transparent);
}
.sc-col i {
  display: block; font-style: normal; font-family: var(--f-mono); font-weight: 500;
  font-size: 1.3rem; line-height: 1; letter-spacing: .04em; color: var(--accent); margin-bottom: 14px;
}
.sc-col p { font-size: .98rem; line-height: 1.98; color: var(--ink-2); }

/* 大句段：左对齐编辑式（标题 → 金色短线 → 正文 → 金色脚注） */
.story-page .say { text-align: left; }
.say h2 { max-width: 22em; font-size: clamp(1.45rem, 2.85vw, 2.1rem); line-height: 1.55; letter-spacing: -.015em; }
.say-q {
  display: block; margin-top: 16px; padding-left: 16px;
  border-left: 2px solid var(--accent); line-height: 1.7;
  font-size: clamp(1.04rem, 1.75vw, 1.3rem); color: var(--accent);
}
.say .say-rule { width: 54px; margin: 18px 0 16px; background: var(--accent); opacity: .7; }
.say p { max-width: 36em; font-size: clamp(.97rem, 1.1vw, 1.04rem); line-height: 2.05; }
.say-note {
  max-width: 36em; margin-top: 20px; padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: .92rem; line-height: 1.95; color: var(--accent); opacity: .95;
}

/* 收束句：金色竖线引文 */
.say-r {
  margin-top: clamp(18px, 2.4vw, 30px); padding: 2px 0 2px 20px; max-width: 34em;
  border-top: 0; border-left: 3px solid var(--accent);
  font-size: clamp(1.02rem, 1.55vw, 1.28rem); line-height: 1.82; color: var(--ink);
}

/* 证言卡 */
.q-card { padding: clamp(22px, 2.4vw, 30px); }
.q-card blockquote { font-size: .95rem; line-height: 2.05; }
.q-card blockquote::before { display: block; font-size: 2.2rem; line-height: 1; color: var(--accent); opacity: .5; margin-bottom: 6px; }
.q-card blockquote::after { content: none; }
.q-card figcaption { font-size: .6rem; letter-spacing: .12em; }

/* 流程步骤 */
.step i { display: block; font-family: var(--f-mono); font-size: 1.35rem; letter-spacing: .04em; color: var(--accent); opacity: .9; -webkit-text-stroke: 0; }
.step b { margin-top: 10px; font-size: clamp(1.04rem, 1.5vw, 1.2rem); }
.step span { margin-top: 10px; font-size: .88rem; line-height: 1.9; }

/* 合集标题：加一条暖色短线 */
.coll-head .eyebrow { margin-bottom: 18px; }

@media (max-width: 900px) {
  .seg { grid-template-columns: 1fr; }
  .seg-item { padding: 22px 20px; }
  .sc-cols { grid-template-columns: 1fr; gap: 12px; }
  .story-page .h-xl { font-size: 1.55rem; }
  .say h2 { font-size: 1.4rem; }
  .say-r { font-size: 1.05rem; padding-left: 16px; }
}

/* ---- v43：收尾段（与页面同风格：左对齐编辑式 + 暖光收束，不用发光卡片） ---- */
.story-page .endcap {
  position: relative; overflow: hidden; text-align: center;
  padding-block: clamp(48px, 5.8vw, 84px);
  border-top: 1px solid var(--line);
}
.story-page .endcap .eyebrow { justify-content: center; }
.story-page .endcap .h-xl { margin-inline: auto; max-width: 22em; font-size: clamp(1.95rem, 3.5vw, 2.8rem); }
.story-page .endcap .lead { margin-inline: auto; max-width: 30em; font-size: clamp(1rem, 1.2vw, 1.12rem); }
.story-page .endcap .gal-act { justify-content: center; }
.story-page .endcap::before {
  content: ''; position: absolute; left: 50%; transform: translateX(-50%); bottom: -60%; width: 78%; height: 170%;
  pointer-events: none; filter: blur(26px);
  background: radial-gradient(50% 50% at 42% 60%, rgba(255,180,84,.14), transparent 72%);
}
.story-page .endcap > .wrap { position: relative; }
.story-page .endcap .lead { color: var(--muted); }
.story-page .endcap .gal-act { margin-top: clamp(24px, 2.8vw, 34px); }
.story-page .endcap .btn-lg { height: 52px; padding: 0 30px; font-size: .95rem; }

/* ---- v44：大句段双栏（标题在左、正文在右，填掉右侧空白） ---- */
@media (min-width: 901px) {
  .story-page .wrap.say {
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
    column-gap: clamp(26px, 3.8vw, 72px); row-gap: 12px; align-items: start; text-align: left;
  }
  .story-page .wrap.say .eyebrow { grid-column: 1 / -1; margin-bottom: 14px; }
  .story-page .wrap.say h2 { grid-column: 1; max-width: none; }
  .story-page .wrap.say .say-q { grid-column: 1; }
  .story-page .wrap.say .say-rule { display: none; }
  .story-page .wrap.say p { grid-column: 2; max-width: none; }
  .story-page .wrap.say p + p { margin-top: 18px; }
  .story-page .wrap.say .say-note { grid-column: 2; margin-top: 18px; padding-top: 16px; }
}

/* ---- v45：系列文案放大 + 主次分明（钩子句提为"金句"，正文其次，标签最弱） ---- */
.story-page .gal-no {
  display: inline-block; font-size: .64rem; letter-spacing: .2em; color: var(--accent);
  padding-bottom: 8px; border-bottom: 1px solid rgba(255,180,84,.32);
}
.story-page .gal-name { margin-top: 14px; font-size: clamp(1.95rem, 3.2vw, 2.55rem); line-height: 1.14; letter-spacing: -.03em; }
.story-page .gal-en { margin-top: 8px; font-size: .62rem; letter-spacing: .26em; }
.story-page .gal-hook {
  margin-top: 18px; padding-left: 16px; border-left: 2px solid var(--accent);
  font-size: clamp(1.12rem, 1.55vw, 1.34rem); line-height: 1.7; color: var(--ink); letter-spacing: -.01em;
}
.story-page .gal-body { margin-top: 16px; font-size: .95rem; line-height: 1.95; color: var(--muted); }
.story-page .gal-tags { margin-top: 18px; gap: 7px; }
.story-page .gal-tags span { font-size: .78rem; padding: 6px 13px; }
.story-page .gal-act { margin-top: 20px; }
.story-page .gal-act .btn { height: 46px; padding: 0 22px; font-size: .9rem; }

/* ---- v46：系列标签 2×2 排版（一行放不下四个就两行两个） ---- */
.story-page .gal-tags {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px; margin-top: 18px;
}
.story-page .gal-tags span {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px; border-radius: 10px; font-size: .84rem; line-height: 1.4;
  border: 1px solid var(--line); background: rgba(255,255,255,.022); color: var(--ink-2);
  transition: border-color .35s, background .35s, color .35s;
}
.story-page .gal-tags span i {
  flex: none; font-style: normal; font-family: var(--f-mono);
  font-size: .58rem; letter-spacing: .1em; color: var(--accent); opacity: .85;
}
.story-page .gal-tags span:hover { border-color: rgba(255,180,84,.4); background: rgba(255,180,84,.06); color: var(--ink); }

/* ---- 收束句 / 金色脚注：加强突出 ---- */
.story-page .say-r {
  font-size: clamp(1.18rem, 1.8vw, 1.52rem); line-height: 1.72;
  border-left-width: 4px; padding-left: 22px; max-width: 48em; color: var(--ink);
}
/* 金色脚注：去掉边框块，改为金色竖线引文 */
.story-page .say-note {
  display: block; max-width: 34em; margin-top: 20px; padding: 2px 0 2px 20px;
  border: 0; border-left: 2px solid rgba(255,180,84,.6); border-radius: 0; background: none;
  font-size: clamp(1.02rem, 1.2vw, 1.12rem); line-height: 1.9; letter-spacing: .012em; color: #FFD6A0;
}

/* ---- v47：标题关键词的流动渐变（动态强调） ---- */
.grad-shine {
  background: linear-gradient(100deg, #FFB454 0%, #FF7AB8 26%, #8B6BFF 46%, #4DE3FF 66%, #FFB454 100%);
  background-size: 260% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: gradShine 8s linear infinite;
}
@keyframes gradShine { from { background-position: 0% 50%; } to { background-position: 260% 50%; } }
@media (prefers-reduced-motion: reduce) { .grad-shine { animation: none; background-position: 30% 50%; } }

/* ==========================================================================
   v48 · 极境（AI 营销获客）重构：痛点四列 / 五个 Agent / 行业 / 理由
   ========================================================================== */
/* 痛点：四列卡片 */
.sc-cols.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sc-cols.four .sc-col p b {
  display: block; margin-bottom: 8px;
  font-family: var(--f-display); font-size: 1.06rem; color: var(--ink); letter-spacing: -.01em;
}
.sc-cols.four .sc-col i { font-size: 1.1rem; }

/* 五个 Agent：图文交替行 */
.agent-row {
  display: grid; grid-template-columns: 1.02fr 1fr;
  gap: clamp(24px, 3.4vw, 62px); align-items: center;
  padding-block: clamp(26px, 3.4vw, 46px);
  border-top: 1px solid var(--line);
}
.agent-row:last-of-type { border-bottom: 1px solid var(--line); }
.agent-row.rev .agent-media { order: 2; }
.agent-media {
  position: relative; margin: 0; overflow: hidden; border-radius: var(--r-lg);
  border: 1px solid var(--line); aspect-ratio: 5 / 3; background: #05070E;
}
.agent-media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: saturate(.95) brightness(.86); transition: transform 1.2s var(--ease), filter .6s;
}
.agent-row:hover .agent-media img { transform: scale(1.03); filter: saturate(1.02) brightness(.94); }
.agent-no {
  position: absolute; left: 16px; top: 16px; z-index: 2;
  font-family: var(--f-mono); font-size: .56rem; letter-spacing: .22em; color: var(--ink-2);
  padding: 6px 11px; border-radius: 999px; background: rgba(6,10,20,.62);
  border: 1px solid rgba(255,255,255,.2);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
/* Agent 文字主视觉卡：对齐参考九宫格「大字职责 + 一句价值」，图文同源 */
.agent-vcard {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: clamp(12px, 1.6vw, 20px);
  text-align: center; padding: 8%;
  background:
    radial-gradient(120% 90% at 78% 8%, color-mix(in srgb, var(--va) 15%, transparent), transparent 60%),
    radial-gradient(120% 110% at 12% 96%, color-mix(in srgb, var(--vb) 20%, transparent), transparent 62%),
    linear-gradient(160deg, #0A1024 0%, #060913 58%, #08070F 100%);
  transition: transform 1.2s var(--ease);
}
.agent-vcard::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1.4px);
  background-size: 26px 26px;
}
.agent-row:hover .agent-vcard { transform: scale(1.02); }
.agent-vcard .vc-big {
  position: relative; z-index: 1;
  font-family: var(--f-display); font-weight: 700;
  font-size: clamp(2.1rem, 4.6vw, 3.6rem); line-height: 1.14; letter-spacing: .02em;
  background: linear-gradient(118deg, #FFFFFF 8%, var(--va) 55%, var(--vb) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.agent-vcard .vc-small {
  position: relative; z-index: 1;
  font-size: clamp(.92rem, 1.5vw, 1.18rem); letter-spacing: .12em; color: var(--ink-2);
}
.agent-vcard .vc-small::before {
  content: ""; display: block; width: 46px; height: 2px; margin: 0 auto 14px;
  background: linear-gradient(90deg, transparent, var(--va), transparent);
}
.agent-k { font-family: var(--f-mono); font-size: .62rem; letter-spacing: .2em; color: var(--accent); }
.agent-copy h3 { margin-top: 12px; font-family: var(--f-display); font-size: clamp(1.5rem, 2.4vw, 2.02rem); letter-spacing: -.025em; line-height: 1.2; }
.agent-hook {
  margin-top: 14px; padding-left: 16px; border-left: 2px solid var(--accent);
  font-size: clamp(1.04rem, 1.35vw, 1.2rem); line-height: 1.72; color: var(--ink);
}
.agent-body { margin-top: 14px; font-size: .94rem; line-height: 1.95; color: var(--muted); }
.agent-subs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 18px; }
.agent-subs li {
  display: flex; align-items: center; gap: 8px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 10px;
  font-size: .82rem; color: var(--ink-2); background: rgba(255,255,255,.018);
}
.agent-subs li i { font-style: normal; font-family: var(--f-mono); font-size: .55rem; color: var(--accent); opacity: .85; }

/* 适用行业 */
.inds { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.inds li {
  padding: 9px 17px; border-radius: 999px; border: 1px solid var(--line);
  background: rgba(255,255,255,.022); font-size: .85rem; color: var(--ink-2);
  transition: border-color .35s, color .35s, background .35s;
}
.inds li:hover { border-color: color-mix(in srgb, var(--accent) 45%, transparent); color: var(--ink); background: rgba(47,227,175,.06); }
.inds li.more { border-style: dashed; color: color-mix(in srgb, var(--accent) 85%, #fff); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }

/* 为什么是极境：2×2 */
.reasons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(14px, 2vw, 26px); margin-top: 26px; }
.reason {
  padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--r);
  background: rgba(9,12,22,.5); transition: border-color .45s, background .45s, transform .45s var(--ease);
}
.reason:hover {
  border-color: color-mix(in srgb, var(--accent) 38%, transparent);
  background: rgba(12,17,30,.72); transform: translateY(-2px);
}
.reason i { font-style: normal; font-family: var(--f-mono); font-size: .6rem; letter-spacing: .2em; color: var(--accent); }
.reason b { display: block; margin-top: 10px; font-family: var(--f-display); font-size: 1.1rem; letter-spacing: -.01em; }
.reason span { display: block; margin-top: 8px; font-size: .86rem; line-height: 1.85; color: var(--muted); }

/* 系统事实带：复用既有 .stats 组件，仅控制纵向节奏 */
.stats-wrap { padding-block: clamp(10px, 1.6vw, 22px) clamp(38px, 5vw, 74px); }

/* 极境 hero：左文右图构图，左侧加影幕保证标题压得住核心光环 */
.pl-hero-l .pl-hero-bg::after {
  background:
    linear-gradient(90deg, rgba(4,6,12,.95) 0%, rgba(4,6,12,.9) 26%, rgba(4,6,12,.62) 46%, rgba(4,6,12,.22) 68%, rgba(4,6,12,.55) 100%),
    linear-gradient(180deg, rgba(4,6,12,.72) 0%, rgba(4,6,12,0) 26%, rgba(4,6,12,.55) 100%);
}
.pl-hero-l .pl-hero-bg img { object-position: 62% center; }
.pl-hero-l .eyebrow { color: color-mix(in srgb, var(--ink) 62%, transparent); }
.pl-hero-l .pl-tags a { background: rgba(6,10,20,.55); }
@media (max-width: 900px) {
  .pl-hero-l .pl-hero-bg::after {
    background: linear-gradient(180deg, rgba(4,6,12,.86) 0%, rgba(4,6,12,.78) 42%, rgba(4,6,12,.94) 100%);
  }
  .pl-hero-l .pl-hero-bg img { object-position: 58% center; }
}

@media (max-width: 1000px) {
  .sc-cols.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .pl-links { display: none; }
  .pl-nav { padding: 12px 0; }
  .pl-nav .nav-cta .btn { display: inline-flex; height: 40px; padding: 0 18px; font-size: .84rem; }
  .sect-no { display: none; }
  .agent-row, .agent-row.rev { grid-template-columns: 1fr; }
  .agent-row.rev .agent-media { order: 0; }
  .agent-subs { grid-template-columns: 1fr; }
  .sc-cols.four, .reasons { grid-template-columns: 1fr; }
}

/* ===== 获客页 growth：链路面板 / 五卡 / 流程带 / FAQ ===== */
.gx-board {
  position: relative; overflow: hidden;
  padding: clamp(20px, 2.2vw, 28px);
  border-radius: var(--r-lg); border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(11,20,32,.94), rgba(5,8,15,.97));
}
.gx-board::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .4;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 30px 30px;
  -webkit-mask-image: radial-gradient(70% 62% at 50% 0%, #000, transparent 78%);
  mask-image: radial-gradient(70% 62% at 50% 0%, #000, transparent 78%);
}
.gx-bh { position: relative; display: flex; align-items: center; justify-content: space-between; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.gx-bh .en { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .2em; color: var(--ink-3); }
.gx-live { display: inline-flex; align-items: center; gap: 7px; font-family: var(--f-mono); font-size: .58rem; letter-spacing: .16em; color: var(--accent); }
.gx-live i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: gxPulse 2.4s infinite; }
@keyframes gxPulse {
  0% { box-shadow: 0 0 0 0 rgba(47,227,175,.45); }
  70% { box-shadow: 0 0 0 8px rgba(47,227,175,0); }
  100% { box-shadow: 0 0 0 0 rgba(47,227,175,0); }
}
.gx-lanes { position: relative; list-style: none; margin: 8px 0 0; padding: 2px 0; }
.gx-lanes::before {
  content: ""; position: absolute; left: 15px; top: 26px; bottom: 26px; width: 2px; border-radius: 2px;
  background: linear-gradient(180deg, #4DE3FF, #9D7BFF 30%, #5BA8FF 52%, #7C8CFF 74%, #FF6FB5);
  opacity: .45;
}
.gx-lane {
  position: relative; display: grid; grid-template-columns: 32px 1fr auto;
  align-items: center; gap: 12px; padding: 11px 8px; margin: 0 -8px; border-radius: 10px;
  transition: background .35s var(--ease);
}
.gx-lane:hover { background: linear-gradient(90deg, color-mix(in srgb, var(--c) 9%, transparent), transparent 75%); }
.gx-lane .n {
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  position: relative; z-index: 1; justify-self: center;
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .04em; color: var(--c);
  background: #0A1422;
  border: 1px solid color-mix(in srgb, var(--c) 55%, transparent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--c) 40%, transparent);
  transition: box-shadow .4s var(--ease), transform .4s var(--ease);
}
.gx-lane:hover .n { box-shadow: 0 0 18px color-mix(in srgb, var(--c) 70%, transparent); transform: scale(1.08); }
.gx-ln { display: flex; align-items: baseline; gap: 10px; min-width: 0; }
.gx-ln b { font-size: .92rem; font-weight: 600; color: var(--ink); letter-spacing: .01em; }
.gx-ln i { font-style: normal; font-family: var(--f-mono); font-size: .62rem; letter-spacing: .18em; color: var(--ink-3); }
.gx-lane em {
  font-style: normal; font-family: var(--f-mono); font-size: .6rem; letter-spacing: .08em;
  color: color-mix(in srgb, var(--c) 86%, #fff); padding: 4px 10px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--c) 30%, transparent);
  background: color-mix(in srgb, var(--c) 10%, transparent);
}
.gx-bf { position: relative; margin: 14px 0 0; padding-top: 14px; border-top: 1px solid var(--line); font-size: .78rem; line-height: 1.7; color: var(--ink-3); }

.gx-agents { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: clamp(10px, 1.2vw, 16px); margin-top: clamp(26px, 3.2vw, 40px); }
.gx-card {
  position: relative; display: flex; flex-direction: column; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background: rgba(255,255,255,.015);
  transition: border-color .5s var(--ease), transform .5s var(--ease);
}
.gx-card:hover { border-color: color-mix(in srgb, var(--va) 40%, transparent); transform: translateY(-3px); }
.gx-face {
  position: relative; padding: clamp(18px, 2vw, 26px) 14px clamp(16px, 1.8vw, 22px);
  text-align: center; border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 100% at 50% 0%, color-mix(in srgb, var(--va) 15%, transparent), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,.03), transparent);
}
.gx-face::after {
  content: ""; position: absolute; inset: 0; opacity: .45; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1.4px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 85%);
  mask-image: linear-gradient(180deg, #000, transparent 85%);
}
.gx-no { position: relative; z-index: 1; font-family: var(--f-mono); font-size: .56rem; letter-spacing: .16em; color: var(--ink-3); }
.gx-big {
  position: relative; z-index: 1; margin: 14px 0 0;
  font-family: var(--f-display); font-weight: 700;
  font-size: clamp(1.32rem, 1.72vw, 1.62rem); line-height: 1.22; letter-spacing: .01em;
  background: linear-gradient(120deg, #fff 12%, var(--va) 62%, var(--vb) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.gx-val { position: relative; z-index: 1; margin-top: 10px; font-size: .76rem; letter-spacing: .06em; color: var(--ink-2); }
.gx-body { flex: 1; padding: 16px 16px 0; font-size: .84rem; line-height: 1.78; color: var(--ink-2); }
.gx-tags { display: flex; flex-wrap: nowrap; gap: 6px; padding: 14px 14px 18px; overflow: hidden; }
.gx-tags span {
  font-size: .64rem; letter-spacing: .02em; color: var(--ink-3); white-space: nowrap;
  padding: 3px 7px; border-radius: 6px; border: 1px solid var(--line); background: rgba(255,255,255,.02);
}

.gx-chain {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px;
  margin-top: clamp(22px, 2.6vw, 34px); padding: 14px 22px;
  border: 1px solid var(--line); border-radius: 999px;
  background: linear-gradient(90deg, rgba(47,227,175,.06), rgba(255,255,255,.015));
  font-size: .86rem;
}
.gx-chain b { font-weight: 500; color: var(--ink); }
.gx-chain i { font-style: normal; color: var(--accent); }
.gx-chain-note { margin-left: auto; font-family: var(--f-mono); font-size: .62rem; letter-spacing: .14em; color: var(--ink-3); }

.gx-faq { display: grid; gap: 10px; margin-top: clamp(22px, 2.6vw, 32px); }
#agents .sect-head .txt { max-width: 1040px; }
.gx-faq details { border: 1px solid var(--line); border-radius: var(--r-md); background: rgba(255,255,255,.02); transition: border-color .3s; }
.gx-faq details[open] { border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.gx-faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 20px; cursor: pointer; list-style: none;
  font-size: .96rem; font-weight: 600; color: var(--ink);
}
.gx-faq summary::-webkit-details-marker { display: none; }
.gx-faq summary::after { content: "+"; font-family: var(--f-mono); color: var(--accent); font-size: 1.05rem; }
.gx-faq details[open] summary::after { content: "−"; }
.gx-faq p { max-width: 60em; padding: 0 20px 18px; font-size: .9rem; line-height: 1.85; color: var(--ink-2); }

@media (max-width: 1100px) {
  .gx-agents { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .gx-agents { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gx-chain { border-radius: var(--r-md); padding: 14px 18px; }
  .gx-chain-note { margin-left: 0; width: 100%; }
}
@media (max-width: 540px) {
  .gx-agents { grid-template-columns: 1fr; }
}

/* 收尾段 endcap：无卡片、融入页面（story 页用 .story-page 前缀版，此处为通用版） */
.endcap { position: relative; text-align: center; }
.endcap .eyebrow { justify-content: center; }
.endcap .h-xl { margin: 20px auto 0; max-width: 26em; font-size: clamp(2.1rem, 3.9vw, 3.05rem); }
.endcap .lead { margin: 16px auto 0; max-width: 34em; font-size: clamp(.95rem, 1.15vw, 1.08rem); color: var(--muted); }
.endcap .row { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-top: clamp(24px, 2.8vw, 34px); }
.endcap::before {
  content: ""; position: absolute; left: 50%; bottom: -30px; transform: translateX(-50%);
  width: min(720px, 74%); height: 190px; pointer-events: none;
  background: radial-gradient(50% 62% at 50% 50%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 70%);
  filter: blur(30px);
}
.endcap .btn-lg { height: 52px; padding: 0 30px; font-size: .95rem; }

/* ===== 通用信息卡 p-card：步骤 / 清单面板（growth & system 共用） ===== */
.p-card {
  position: relative; overflow: hidden;
  padding: clamp(20px, 2.2vw, 28px);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background: linear-gradient(158deg, rgba(13,22,36,.94), rgba(6,10,18,.97));
}
.p-card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 30px 30px;
  -webkit-mask-image: radial-gradient(72% 64% at 50% 0%, #000, transparent 78%);
  mask-image: radial-gradient(72% 64% at 50% 0%, #000, transparent 78%);
}
.pc-head {
  position: relative; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding-bottom: 13px; border-bottom: 1px solid var(--line);
}
.pc-head .en { font-family: var(--f-mono); font-size: .62rem; letter-spacing: .18em; color: var(--ink-3); }
.pc-tag {
  flex: none; font-family: var(--f-mono); font-size: .58rem; letter-spacing: .08em; white-space: nowrap;
  color: color-mix(in srgb, var(--accent) 88%, #fff); padding: 3px 9px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.p-steps { list-style: none; margin: 0; padding: 2px 0; position: relative; }
.p-steps::before {
  content: ""; position: absolute; left: 15px; top: 22px; bottom: 22px; width: 2px; border-radius: 2px;
  background: linear-gradient(180deg, #2FE3AF, #4DE3FF 50%, #7C5CFF); opacity: .32;
}
.p-steps li { position: relative; display: grid; grid-template-columns: 32px 1fr; gap: 14px; align-items: start; padding: 13px 0; }
.p-steps .n {
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  justify-self: center; position: relative; z-index: 1;
  font-family: var(--f-mono); font-size: .58rem; color: var(--c); background: #0A1422;
  border: 1px solid color-mix(in srgb, var(--c) 55%, transparent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--c) 38%, transparent);
}
.p-steps b { display: block; font-size: .94rem; font-weight: 600; color: var(--ink); letter-spacing: .01em; }
.p-steps p { margin: 5px 0 0; font-size: .82rem; line-height: 1.7; color: var(--ink-3); }
.p-card .p-cta { display: flex; width: 100%; justify-content: center; margin-top: 16px; }

.p-facts { display: grid; margin: 0; padding: 0; }
.p-facts > div {
  display: grid; grid-template-columns: 104px 1fr; gap: 14px; align-items: baseline;
  padding: 13px 0; border-bottom: 1px dashed rgba(255,255,255,.08);
}
.p-facts > div:last-child { border-bottom: 0; padding-bottom: 2px; }
.p-facts dt {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: .64rem; letter-spacing: .12em; color: var(--ink-3);
}
.p-facts dt::before {
  content: ""; flex: none; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 8px color-mix(in srgb, var(--accent) 70%, transparent);
}
.p-facts dd { margin: 0; font-size: .88rem; line-height: 1.72; color: var(--ink-2); }
#scope .sect-head .txt, #tracks .sect-head .txt { max-width: 1100px; }
#how .sect-head .txt { max-width: 900px; }
#lines .sect-head .txt { max-width: 1120px; }

@media (max-width: 560px) {
  .p-facts > div { grid-template-columns: 1fr; gap: 5px; }
}

/* ===== v54：收尾段加高 / 事实卡 / 步骤带 / 问答 / 课程表 / 业务卡 ===== */
.sect-cta { padding-block: clamp(92px, 10.5vw, 156px); }

.fact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 16px; border-radius: var(--r-md); overflow: hidden; background: var(--line); }
.fact { padding: 16px 16px 18px; background: rgba(9,15,26,.92); }
.fact .fk { display: flex; align-items: center; gap: 7px; font-family: var(--f-mono); font-size: .6rem; letter-spacing: .14em; color: var(--ink-3); }
.fact .fk::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px color-mix(in srgb, var(--accent) 70%, transparent); flex: none; }
.fact p { margin: 8px 0 0; font-size: .82rem; line-height: 1.7; color: var(--ink-2); }

.risk-list { list-style: none; margin: 12px 0 0; padding: 0; }
.risk-list li { display: grid; grid-template-columns: 5.6em 1fr; gap: 16px; align-items: baseline; padding: 15px 2px; border-top: 1px solid var(--line); }
.risk-list li:first-child { border-top: 0; }
.risk-list b { font-size: .9rem; font-weight: 600; color: var(--ink); transition: color .35s; }
.risk-list li:hover b { color: var(--accent); }
.risk-list span { font-size: .84rem; line-height: 1.74; color: var(--ink-3); }

.step6 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 2.4vw, 32px) clamp(16px, 2vw, 26px); }
.step6 .s6 { position: relative; padding-top: 18px; border-top: 1px solid var(--line); }
.step6 .s6 .no {
  font-family: var(--f-display); font-weight: 700; line-height: 1;
  font-size: clamp(1.5rem, 2.1vw, 1.95rem); letter-spacing: -.02em;
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.18);
  transition: -webkit-text-stroke-color .45s var(--ease);
}
.step6 .s6:hover .no { -webkit-text-stroke-color: color-mix(in srgb, var(--accent) 75%, transparent); }
.step6 .s6 h4 { margin: 12px 0 0; font-size: 1.02rem; font-weight: 600; color: var(--ink); }
.step6 .s6 p { margin: 8px 0 0; font-size: .84rem; line-height: 1.75; color: var(--ink-3); }
.step6 .s6 .out {
  display: inline-flex; margin-top: 12px; padding: 3px 9px; border-radius: 6px;
  font-family: var(--f-mono); font-size: .62rem; letter-spacing: .05em;
  color: color-mix(in srgb, var(--accent) 85%, #fff);
  border: 1px solid color-mix(in srgb, var(--accent) 26%, transparent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.qa { display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(30px, 4vw, 56px); }
.qa .item { padding: 22px 0; border-top: 1px solid var(--line); }
.qa .q { display: flex; align-items: baseline; gap: 12px; }
.qa .q i { font-style: normal; font-family: var(--f-mono); font-size: .62rem; letter-spacing: .1em; color: var(--accent); flex: none; }
.qa .q b { font-size: 1rem; font-weight: 600; color: var(--ink); }
.qa p { margin: 10px 0 0 30px; font-size: .86rem; line-height: 1.8; color: var(--ink-3); }

/* 学院：三条线 */
.track-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 20px); }
.track {
  position: relative; display: flex; flex-direction: column; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--r-lg); background: rgba(255,255,255,.015);
  transition: transform .5s var(--ease), border-color .5s var(--ease);
}
.track:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--va) 42%, transparent); }
.track-cover {
  position: relative; padding: clamp(20px, 2.2vw, 28px) clamp(18px, 2vw, 24px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 96% at 12% 0%, color-mix(in srgb, var(--va) 24%, transparent), transparent 64%),
    linear-gradient(180deg, rgba(255,255,255,.03), transparent);
}
.track-cover .tn { font-family: var(--f-mono); font-size: .58rem; letter-spacing: .2em; color: var(--ink-3); }
.track-cover .tt {
  margin: 12px 0 0; font-family: var(--f-display); font-weight: 700;
  font-size: clamp(1.45rem, 1.95vw, 1.8rem); line-height: 1.2; letter-spacing: .01em;
  background: linear-gradient(118deg, #fff 10%, var(--va) 62%, var(--vb) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.track-cover .ts { margin-top: 10px; font-size: .78rem; line-height: 1.7; color: var(--ink-2); }
.track-body { flex: 1; padding: 14px 20px 0; }
.track-body li { display: flex; gap: 10px; padding: 5px 0; font-size: .82rem; line-height: 1.72; color: var(--ink-3); }
.track-body li::before { content: ""; flex: none; width: 4px; height: 4px; border-radius: 50%; background: var(--va); margin-top: .62em; }
.track-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 16px 20px 18px; }
.track-foot .cnt { font-family: var(--f-mono); font-size: .62rem; letter-spacing: .08em; color: var(--ink-3); }
.track-foot a { font-size: .78rem; color: color-mix(in srgb, var(--va) 88%, #fff); }

/* 学院：课表 */
.sched { margin-top: clamp(22px, 2.6vw, 32px); border-top: 1px solid var(--line); }
.sched-row {
  display: grid; grid-template-columns: 5.4em minmax(0, 1fr) 7.5em 7em 6em 6.4em;
  gap: 16px; align-items: center; padding: 15px 6px; border-bottom: 1px solid var(--line);
  transition: background .35s var(--ease);
}
.sched-row:hover { background: linear-gradient(90deg, rgba(255,255,255,.04), transparent 78%); }
.sched-row.head { padding-block: 0 10px; border-bottom-color: var(--line); }
.sched-row.head span { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .16em; color: var(--dim); }
.sched .cno { font-family: var(--f-mono); font-size: .66rem; letter-spacing: .08em; color: color-mix(in srgb, var(--accent) 84%, #fff); }
.sched h4 { margin: 0; font-size: .96rem; font-weight: 600; color: var(--ink); }
.sched .meta { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .03em; color: var(--ink-3); }
.sched .st {
  justify-self: start; padding: 3px 9px; border-radius: 999px;
  font-size: .66rem; color: var(--ink-2); border: 1px solid rgba(255,255,255,.14); white-space: nowrap;
}
.sched .st.open { color: #2FE3AF; border-color: rgba(47,227,175,.42); background: rgba(47,227,175,.08); }
.sched .st.wait { color: #FFD166; border-color: rgba(255,209,102,.36); background: rgba(255,209,102,.07); }
.sched .st.plan { color: var(--ink-3); border-style: dashed; }

/* 关于：四条业务 */
.biz-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 18px); }
.biz {
  position: relative; display: flex; flex-direction: column; overflow: hidden; padding: clamp(18px, 2vw, 26px);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(255,255,255,.032), rgba(255,255,255,.008));
  transition: transform .5s var(--ease), border-color .5s var(--ease);
}
.biz:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--va) 40%, transparent); }
.biz .bn { font-family: var(--f-mono); font-size: .58rem; letter-spacing: .2em; color: var(--ink-3); }
.biz h3 { margin: 12px 0 0; font-size: 1.06rem; color: var(--ink); }
.biz h3 em { font-style: normal; color: var(--va); }
.biz p { margin: 9px 0 0; font-size: .84rem; line-height: 1.78; color: var(--ink-2); }
.biz a { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 16px; font-size: .78rem; color: color-mix(in srgb, var(--va) 88%, #fff); }
.biz a i { font-style: normal; transition: transform .35s var(--ease); }
.biz a:hover i { transform: translateX(3px); }

@media (max-width: 1100px) {
  .track-grid { grid-template-columns: 1fr 1fr; }
  .biz-grid { grid-template-columns: 1fr 1fr; }
  .sched-row { grid-template-columns: 4.6em minmax(0,1fr) 6.4em 6.4em; }
  .sched-row .meta.f-hide, .sched-row.head span.f-hide { display: none; }
}
@media (max-width: 900px) {
  .step6 { grid-template-columns: 1fr 1fr; }
  .qa { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .track-grid { grid-template-columns: 1fr; }
  .biz-grid { grid-template-columns: 1fr; }
  .sched-row { grid-template-columns: 1fr auto; gap: 6px 12px; padding: 14px 2px; }
  .sched-row .meta { display: none; }
  .sched-row.head { display: none; }
  .sched .st { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
}
@media (max-width: 560px) {
  .step6 { grid-template-columns: 1fr; }
  .fact-grid { grid-template-columns: 1fr; }
  .risk-list li { grid-template-columns: 1fr; gap: 5px; }
}

/* 关于页：品牌释义引言块 */
.brand-quote { position: relative; text-align: center; padding: clamp(24px, 3vw, 40px) 0; }
.brand-quote .eyebrow { justify-content: center; }
.brand-quote .h-xl { margin: 16px auto 10px; max-width: none; font-size: clamp(2.3rem, 3.8vw, 3.1rem); }
.brand-quote .lead { margin-inline: auto; max-width: 30em; color: var(--ink-3); }
.brand-quote::before {
  content: ""; position: absolute; left: 50%; top: 46%; transform: translate(-50%, -50%);
  width: min(520px, 92%); height: 200px; pointer-events: none;
  background: radial-gradient(50% 60% at 50% 50%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 72%);
  filter: blur(26px);
}

/* 小屏标题：避免把词尾单字挤到第三行 */
@media (max-width: 560px) {
  .h-xl { font-size: 1.86rem; line-height: 1.2; }
}

/* hero 单列（去掉右侧信息卡后的页面） */
.p-hero-solo { max-width: 980px; }
.p-hero-solo .lead { max-width: 720px; }

/* 上课方式：竖排条文带，无卡片 */
.fmt-strip { display: grid; }
.fmt {
  padding: 15px 0 15px 18px;
  border-left: 2px solid color-mix(in srgb, var(--accent) 26%, transparent);
  transition: border-color .4s var(--ease);
}
.fmt + .fmt { margin-top: 16px; }
.fmt:hover { border-left-color: var(--accent); }
.fmt b { font-size: .98rem; font-weight: 600; color: var(--ink); }
.fmt p { margin: 6px 0 0; font-size: .84rem; line-height: 1.75; color: var(--ink-3); }

/* 关于页：两列规则文字（无卡片） */
.rules-flow { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 40px; margin-top: 26px; }
.rules-flow p { padding-top: 13px; border-top: 1px solid var(--line); font-size: .86rem; line-height: 1.78; color: var(--ink-3); }
.rules-flow b { display: block; margin-bottom: 5px; font-size: .95rem; font-weight: 600; color: var(--ink); }

/* 关于页：联系方式一行式 */
.contact-inline { display: flex; align-items: center; gap: 20px; }
.contact-inline img { width: 108px; height: 108px; border-radius: 10px; border: 1px solid var(--line); background: #fff; padding: 4px; }
.contact-inline p { font-size: .86rem; line-height: 1.8; color: var(--ink-2); }
.contact-inline p + p { margin-top: 6px; }
.contact-inline b { color: var(--ink); }

@media (max-width: 900px) {
  .rules-flow { grid-template-columns: 1fr; gap: 12px; }
}

/* 关于页收尾：整块放大（同时作为全站 #contact 落点） */
.sect-cta-xl { padding-block: clamp(60px, 7vw, 100px); }
.endcap-lg .h-xl { font-size: clamp(2.4rem, 5vw, 4.1rem); max-width: 20em; line-height: 1.08; }
.endcap-lg .lead { margin-top: 20px; font-size: clamp(1rem, 1.35vw, 1.2rem); max-width: min(100%, 780px); }
.endcap-lg .row { margin-top: clamp(30px, 3.4vw, 46px); gap: 16px; }
.endcap-lg .btn-lg { height: 58px; padding: 0 34px; font-size: 1rem; }
.endcap-lg::before { width: min(880px, 86%); height: 260px; opacity: 1.15; }

/* 故事两页收尾放大（.story-page 前缀版，优先于原有规则） */
.story-page .endcap.endcap-lg { padding-block: clamp(70px, 8vw, 122px); }
.story-page .endcap.endcap-lg .h-xl { max-width: 18em; font-size: clamp(2.3rem, 4.6vw, 3.6rem); line-height: 1.16; }
.story-page .endcap.endcap-lg .lead { margin-top: 18px; max-width: min(100%, 720px); font-size: clamp(1rem, 1.3vw, 1.18rem); }
.story-page .endcap.endcap-lg .gal-act { margin-top: clamp(30px, 3.4vw, 44px); gap: 16px; }
.story-page .endcap.endcap-lg .btn-lg { height: 58px; padding: 0 34px; font-size: 1rem; }

/* ===== v61 移动端修复 ===== */

/* 1) 门户导航（梦境页）：320/360 宽时品牌 + 按钮会顶出屏幕 */
@media (max-width: 480px) {
  .pl-nav { padding: 10px 0; }
  .pl-nav-in { gap: 10px; }
  .pl-nav .brand { gap: 9px; }
  .pl-nav .brand-mark { height: 30px; }
  .pl-nav .brand-en { font-size: .9rem; letter-spacing: .1em; }
  .pl-nav .brand-cn { font-size: 10px; letter-spacing: .26em; margin-top: 4px; }
  .pl-nav .nav-tel { display: none; }
  .pl-nav .nav-cta { gap: 0; }
  .pl-nav .nav-cta .btn { height: 38px; padding: 0 13px; font-size: .76rem; letter-spacing: .02em; }
}

/* 2) 梦境页 hero：网格列按 max-content 排，320/360 会被撑出屏幕 */
.pl-hero { grid-template-columns: minmax(0, 1fr); }
.pl-hero-in { min-width: 0; }
.pl-hero h1, .pl-hero p, .pl-ask, .pl-tags { min-width: 0; max-width: 100%; }

/* 3) 故事页缩略图轨：flex 行内被压缩成 12px 细条，手指点不中 */
@media (max-width: 1100px) {
  .gal-rail .gal-dot { flex: none; align-self: center; }
}

/* 4) 触控热区：手机与平板统一补到 44px，视觉不变 */
@media (max-width: 900px) {
  .foot ul { gap: 0; }
  .foot ul a { display: flex; align-items: center; min-height: 44px; }
  .track-foot a { display: inline-flex; align-items: center; min-height: 44px; padding-block: 4px; }
  .biz a { min-height: 44px; padding-top: 12px; }
  .brand { min-height: 44px; }
  .pl-nav .brand { min-height: 40px; }
  .gal-col-k { min-height: 30px; }
}

/* 5) 小屏等宽小标签比正文更难读，整体抬一档 */
@media (max-width: 560px) {
  .eyebrow { font-size: .68rem; letter-spacing: .16em; }
  .pc-tag { font-size: .64rem; }
  .pc-head .en { font-size: .66rem; }
  .fact .fk { font-size: .66rem; }
  .p-facts dt { font-size: .68rem; }
  .biz .bn { font-size: .66rem; letter-spacing: .16em; }
  .gal-col-k, .gal-col-k i { font-size: .58rem; }
  .p-steps .n { font-size: .62rem; }
  .seg-k { font-size: .68rem; }
  .sect-cta { padding-block: clamp(74px, 16vw, 110px); }
  .sect-cta-xl { padding-block: clamp(52px, 12vw, 80px); }
  .endcap-lg .h-xl, .story-page .endcap.endcap-lg .h-xl { font-size: clamp(1.95rem, 8.4vw, 2.5rem); }
  .endcap-lg .lead, .story-page .endcap.endcap-lg .lead { font-size: .96rem; }
  .endcap-lg .btn-lg, .story-page .endcap.endcap-lg .btn-lg { height: 52px; padding: 0 24px; font-size: .94rem; }
}

/* 6) 8.6–9.9px 的微型等宽标签：小屏与平板统一托到 10px */
@media (max-width: 900px) {
  .brand-cn, .seg-go, .gal-badge, .gal-samples-cap, .gal-en, .ix-hint,
  .work-tag, .vid-soon, .vid-tag, .vid-dur, .gx-no, .gx-chain-note,
  .k, .tn, .cnt, .mk, .out, .en, .p-steps .n { font-size: 10px; }
}

/* 7) 组件内部缩写的等宽标签：父级选择器权重更高，这里定向覆盖 */
@media (max-width: 900px) {
  .chip .k, .studio-in .k, .gx-bh .en, .gx-lane .n, .gx-lane em,
  .mini-list .mk, .risk-list .mk, .track-cover .tn, .track-foot .cnt,
  .step6 .s6 .out, .seg-go, .gal-en, .gal-badge, .gal-samples-cap,
  .ix-hint, .work-tag, .vid-soon, .vid-tag, .vid-dur, .gx-no, .gx-chain-note,
  .step i, .ix-head .en, .q-card figcaption { font-size: 10px !important; }
}

/* 8) 导航副标与系列清单里的序号：小屏同样托到 10px */
@media (max-width: 900px) {
  .tx i, .story-page span > i { font-size: 10px !important; }
}

/* 9) 首页 hero：底部「向下探索」原为绝对定位，窄屏会压住第二个按钮 */
@media (max-width: 900px) {
  .hero5 { display: flex; flex-direction: column; justify-content: center; padding-bottom: 34px; }
  .hero5-foot { position: static; margin-top: 30px; padding-bottom: 0; }
}

/* 10) 右下角悬浮入口：手机上收起，避免常驻遮住内容；平板上给页脚留安全区 */
@media (max-width: 700px) {
  .dock { display: none; }
}
@media (min-width: 701px) and (max-width: 900px) {
  .foot { padding-bottom: 96px; }
}

/* 11) 标题在窄屏自动平衡换行，避免尾字单独成行 */
@media (max-width: 900px) {
  .h-xl, .h-xxl, .h-lg, .sect-head h2, .endcap .h-xl, .brand-quote .h-xl { text-wrap: balance; }
}

/* 12) 平板区间（561–900）同样抬一档小标签 */
@media (min-width: 561px) and (max-width: 900px) {
  .eyebrow, .seg-k, .pc-tag, .pc-head .en, .fact .fk, .p-facts dt,
  .biz .bn, .gal-col-k, .gal-col-k i, .p-steps .n, .mf-vals i { font-size: .68rem; }
}
@media (max-width: 900px) {
  .mf-vals i { font-size: 10px; }
}

/* 13) 收尾步骤序号同托到 10px */
@media (max-width: 900px) {
  .cl-steps li > i { font-size: 10px; }
}

/* ==========================================================================
   极境工作台 · console.html
   ========================================================================== */
.wb-hero { padding: calc(var(--nav-h) + 46px) 0 0; }
.wb-hero .h-xl { max-width: 24em; margin-top: 18px; }
.wb-hero .lead { max-width: 780px; margin-top: 16px; }
.wb-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }

/* 配置条 */
.wb-config {
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.012));
  padding: 20px 22px;
}
.wb-cfg-head { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.wb-cfg-head .en { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .18em; color: var(--muted); text-transform: uppercase; }
.wb-hint { font-size: .78rem; color: var(--dim); }
.wb-form { display: grid; grid-template-columns: 1fr 1.5fr 1.5fr .9fr; gap: 14px; margin-top: 18px; }
.wb-f { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.wb-f > span { font-family: var(--f-mono); font-size: .66rem; letter-spacing: .14em; color: var(--muted); text-transform: uppercase; }
.wb-f select, .wb-f input {
  height: 42px; width: 100%; padding: 0 12px; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: rgba(255,255,255,.03);
  color: var(--ink); font-size: .9rem; font-family: var(--f-sans);
}
.wb-f select:focus, .wb-f input:focus { outline: none; border-color: var(--accent); }

/* 工作台骨架 */
.wb-board { display: grid; grid-template-columns: minmax(0, 1fr) 302px; gap: 18px; margin-top: 18px; align-items: start; }
.wb-steps { grid-column: 1 / -1; list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.wb-steps li {
  border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px;
  background: rgba(255,255,255,.02); cursor: pointer; transition: border-color .3s var(--ease), background .3s var(--ease);
}
.wb-steps li:hover { border-color: var(--line-hi); }
.wb-steps li .n { font-family: var(--f-mono); font-size: .66rem; color: var(--dim); }
.wb-steps li b { display: block; font-size: .98rem; margin-top: 2px; font-weight: 600; }
.wb-steps li i { font-style: normal; font-size: .76rem; color: var(--muted); }
.wb-steps li em { display: block; margin-top: 7px; font-style: normal; font-family: var(--f-mono); font-size: .64rem; color: var(--dim); }
.wb-steps li.on { border-color: rgba(47,227,175,.55); background: linear-gradient(180deg, rgba(47,227,175,.09), rgba(47,227,175,.02)); }

.wb-main {
  border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px 24px; min-height: 440px;
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.012));
}
.wb-panel { display: none; }
.wb-panel.on { display: block; animation: wbIn .45s var(--ease) both; }
@keyframes wbIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.wb-ph { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; flex-wrap: wrap; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.wb-k { font-family: var(--f-mono); font-size: .64rem; letter-spacing: .16em; color: var(--muted); text-transform: uppercase; }
.wb-ph h2 { font-size: 1.4rem; margin-top: 8px; letter-spacing: -.01em; }
.wb-ph p { font-size: .9rem; color: var(--ink-2); margin-top: 6px; max-width: 44em; }
.wb-acts { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.wb-sel { height: 36px; max-width: 250px; padding: 0 10px; border-radius: var(--r-sm); border: 1px solid var(--line); background: rgba(255,255,255,.03); color: var(--ink); font-size: .8rem; }

.wb-out { margin-top: 18px; }
.wb-empty { border: 1px dashed var(--line); border-radius: var(--r); padding: 20px; color: var(--dim); font-size: .9rem; }
.wb-note { margin-top: 14px; font-size: .82rem; color: var(--muted); }

/* 01 选题与成稿 */
.wb-topics { list-style: none; display: grid; gap: 8px; }
.wb-topics li { display: flex; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r-sm); background: rgba(255,255,255,.02); }
.wb-no { font-family: var(--f-mono); font-size: .7rem; color: var(--accent); padding-top: 3px; }
.wb-topics b { display: block; font-size: .97rem; font-weight: 600; }
.wb-tag { display: inline-block; margin: 6px 8px 0 0; font-family: var(--f-mono); font-size: .62rem; letter-spacing: .08em; padding: 2px 8px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); }
.wb-topics i { display: block; font-style: normal; font-size: .8rem; color: var(--dim); margin-top: 6px; }

.wb-draft { margin-top: 16px; padding: 18px 20px; border: 1px solid rgba(47,227,175,.28); border-radius: var(--r); background: linear-gradient(180deg, rgba(47,227,175,.07), rgba(47,227,175,.012)); }
.wb-draft-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.wb-badge { font-family: var(--f-mono); font-size: .62rem; letter-spacing: .08em; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-2); }
.wb-draft h3 { font-size: 1.14rem; margin-top: 10px; }
.wb-draft p { font-size: .9rem; color: var(--ink-2); margin-top: 10px; }
.wb-draft .wb-hook, .wb-draft .wb-cta-line { color: var(--ink); }
.wb-hook { font-weight: 600; }
.wb-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.wb-tags span { font-size: .74rem; color: var(--accent); border: 1px solid rgba(47,227,175,.3); border-radius: 999px; padding: 2px 9px; }
.wb-plats { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--line); }
.wb-plats b { font-size: .76rem; color: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r-xs); padding: 3px 9px; font-weight: 500; }

/* 02 接待 */
.wb-thread { display: grid; gap: 10px; }
.wb-msg { border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; background: rgba(255,255,255,.02); }
.wb-msg-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.wb-ch { font-family: var(--f-mono); font-size: .63rem; letter-spacing: .08em; color: var(--muted); }
.wb-who { font-size: .82rem; color: var(--ink-2); }
.wb-intent { margin-left: auto; font-size: .68rem; color: var(--c, var(--c1)); border: 1px solid currentColor; border-radius: 999px; padding: 1px 8px; }
.wb-in { margin-top: 8px; font-size: .94rem; }
.wb-reply { margin-top: 10px; padding: 12px 14px; border-left: 2px solid var(--accent); border-radius: var(--r-sm); background: rgba(47,227,175,.055); font-size: .88rem; color: var(--ink-2); }
.wb-reply .wb-k { display: block; margin-bottom: 6px; color: var(--accent); }
.wb-msg-foot { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-top: 10px; font-family: var(--f-mono); font-size: .63rem; color: var(--dim); }
.wb-flag { color: var(--mint); }

/* 03 线索 */
.wb-leads { display: grid; gap: 10px; }
.wb-lead { border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; background: rgba(255,255,255,.02); }
.wb-lead.g-A { border-color: rgba(47,227,175,.42); background: linear-gradient(180deg, rgba(47,227,175,.07), rgba(255,255,255,.012)); }
.wb-lead-top { display: flex; align-items: center; gap: 12px; }
.wb-grade { flex: none; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 8px; font-family: var(--f-mono); font-size: .78rem; font-weight: 700; color: #04060C; background: var(--mint); }
.g-B .wb-grade { background: var(--c1); }
.g-C .wb-grade { background: var(--muted); }
.wb-lead-top b { font-size: .95rem; font-weight: 600; }
.wb-lead-top i { display: block; font-style: normal; font-size: .76rem; color: var(--dim); margin-top: 2px; }
.wb-total { margin-left: auto; font-family: var(--f-mono); font-size: 1.08rem; color: var(--ink); }
.wb-bars { list-style: none; display: grid; gap: 7px; margin-top: 12px; }
.wb-bars li { display: flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: .65rem; color: var(--dim); }
.wb-bars span { width: 64px; font-family: var(--f-sans); font-size: .76rem; color: var(--muted); }
.wb-bars i { flex: 1; height: 4px; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; }
.wb-bars i b { display: block; height: 100%; border-radius: 999px; background: var(--accent); }
.wb-bars li > b { font-weight: 400; color: var(--dim); min-width: 46px; text-align: right; }
.wb-advice { margin-top: 11px; font-size: .82rem; color: var(--ink-2); }

/* 04 培育 */
.wb-plan-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.wb-plan ol { list-style: none; margin-top: 6px; }
.wb-plan li { display: flex; gap: 14px; padding: 14px 0; border-top: 1px solid var(--line); }
.wb-d { flex: none; min-width: 44px; font-family: var(--f-mono); font-size: .7rem; color: var(--accent); padding-top: 3px; }
.wb-plan b { font-size: .94rem; font-weight: 600; }
.wb-plan p { font-size: .84rem; color: var(--muted); margin-top: 4px; }

/* 05 经营 */
.wb-keeps { list-style: none; display: grid; gap: 10px; }
.wb-keeps li { display: flex; align-items: flex-start; gap: 12px; flex-wrap: wrap; border: 1px solid var(--line); border-radius: var(--r); padding: 13px 15px; background: rgba(255,255,255,.02); }
.wb-keep-k { flex: none; font-family: var(--f-mono); font-size: .62rem; letter-spacing: .06em; color: var(--accent); border: 1px solid rgba(47,227,175,.3); border-radius: 999px; padding: 2px 8px; white-space: nowrap; }
.wb-keeps b { font-size: .92rem; font-weight: 600; }
.wb-keeps p { font-size: .82rem; color: var(--muted); margin-top: 3px; }
.wb-keep-d { margin-left: auto; font-family: var(--f-mono); font-size: .65rem; color: var(--dim); white-space: nowrap; }

/* 侧栏 */
.wb-side { display: grid; gap: 14px; position: sticky; top: 104px; }
.wb-side-card { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px 18px; background: rgba(255,255,255,.025); }
.wb-metrics { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.wb-metrics b { display: block; font-family: var(--f-display); font-size: 1.45rem; line-height: 1.2; }
.wb-metrics span { font-size: .72rem; color: var(--muted); }
.wb-log { list-style: none; display: grid; gap: 8px; margin-top: 12px; max-height: 208px; overflow-y: auto; }
.wb-log li { display: flex; gap: 8px; font-size: .76rem; line-height: 1.5; color: var(--ink-2); }
.wb-log time { flex: none; font-family: var(--f-mono); font-size: .64rem; color: var(--dim); padding-top: 2px; }
.wb-log li.muted { color: var(--dim); }
.wb-reset { margin-top: 14px; width: 100%; height: 42px; border-radius: var(--r-sm); border: 1px solid var(--line); background: transparent; color: var(--muted); font-size: .78rem; cursor: pointer; }
.wb-reset:hover { color: var(--ink); border-color: var(--line-hi); }

/* 响应式 */
@media (max-width: 1180px) {
  .wb-board { grid-template-columns: minmax(0, 1fr); }
  .wb-side { position: static; grid-template-columns: 1fr 1fr; }
  .wb-form { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .wb-hero { padding-top: calc(var(--nav-h) + 26px); }
  .wb-main { padding: 18px; min-height: 0; }
  .wb-ph { flex-direction: column; }
  .wb-ph p { max-width: none; }
  .wb-steps { display: flex; overflow-x: auto; gap: 8px; padding-bottom: 6px; scrollbar-width: none; }
  .wb-steps::-webkit-scrollbar { display: none; }
  .wb-steps li { flex: 0 0 136px; }
  .wb-side { grid-template-columns: 1fr; }
  .wb-keep-d { margin-left: 0; }
}
@media (max-width: 560px) {
  .wb-form { grid-template-columns: 1fr; }
  .wb-config { padding: 16px; }
  .wb-acts { width: 100%; }
  .wb-sel { max-width: none; width: 100%; }
  .wb-total { font-size: .95rem; }
}

/* 工作台按钮与日期细节 */
.wb-acts .btn[disabled],
.wb-acts .btn:disabled {
  opacity: .34; cursor: not-allowed; pointer-events: none;
  box-shadow: none; filter: grayscale(.35);
}
.wb-keep-d { flex: none; }
@media (max-width: 1180px) {
  .wb-keeps li { align-items: center; }
}

/* 工作台移动端：步骤改为两列网格，避免横向滚动藏内容 */
@media (max-width: 900px) {
  .wb-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; overflow: visible; padding-bottom: 0; }
  .wb-steps li { flex: none; padding: 10px 12px; }
  .wb-steps li:last-child { grid-column: 1 / -1; }
  .wb-reset { height: 44px; }
}

/* ==========================================================================
   关于幻境 about.html（v72 重写）
   ========================================================================== */
.ab-hero { padding: calc(var(--nav-h) + 62px) 0 clamp(40px, 5.5vw, 64px); }
.ab-h1 {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(2.45rem, 5.3vw, 4rem); line-height: 1.08; letter-spacing: -.025em;
  margin-top: 26px; max-width: 15em;
}
.ab-lead2 {
  display: grid; grid-template-columns: 1.02fr 1fr; gap: clamp(24px, 4.4vw, 64px);
  margin-top: clamp(34px, 4.4vw, 54px); padding-top: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--line);
}
.ab-lead2 p { font-size: .95rem; line-height: 1.85; color: var(--ink-2); }

.ab-triad {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(22px, 3.4vw, 46px);
  margin-top: clamp(32px, 4.4vw, 54px); padding-top: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--line);
}
.ab-cell .ab-n { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .12em; color: var(--c, var(--accent)); }
.ab-cell b { display: block; margin-top: 10px; font-size: 1.1rem; font-weight: 600; }
.ab-cell p { margin-top: 8px; font-size: .86rem; line-height: 1.7; color: var(--muted); }

/* 业务矩阵 */
.ab-cap { display: flex; align-items: center; gap: 12px; margin-top: 30px; font-family: var(--f-mono); font-size: .68rem; letter-spacing: .14em; color: var(--dim); }
.ab-cap span { width: 22px; height: 1px; background: var(--line-hi); }
.ab-list { list-style: none; margin-top: 12px; border-top: 1px solid var(--line); }
.ab-row a {
  display: grid; grid-template-columns: 58px minmax(0, 300px) minmax(0, 1fr) 34px;
  align-items: center; gap: 18px; padding: 22px 6px; border-bottom: 1px solid var(--line);
  transition: background .4s var(--ease), padding .4s var(--ease);
}
.ab-row a:hover { background: linear-gradient(90deg, rgba(255,255,255,.045), transparent 70%); padding-left: 14px; }
.ab-rn { font-family: var(--f-mono); font-size: .8rem; color: var(--dim); transition: color .4s; }
.ab-row a:hover .ab-rn { color: var(--c); }
.ab-rt b { display: block; font-size: 1.15rem; font-weight: 600; }
.ab-rt i { display: block; margin-top: 5px; font-style: normal; font-family: var(--f-mono); font-size: .62rem; letter-spacing: .14em; color: var(--dim); }
.ab-rd { font-size: .88rem; line-height: 1.7; color: var(--ink-2); }
.ab-plus {
  justify-self: end; width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid var(--line-hi); display: grid; place-items: center; color: var(--muted);
  transition: transform .5s var(--ease), background .4s, border-color .4s, color .4s;
}
.ab-plus svg { width: 14px; height: 14px; }
.ab-row a:hover .ab-plus { background: var(--c); border-color: transparent; color: #04060C; transform: rotate(90deg); }

/* 下一章 */
.ab-next { padding-block: clamp(40px, 5vw, 68px) clamp(44px, 6vw, 78px); }
#biz { padding-bottom: clamp(26px, 3.4vw, 40px); }
.ab-next-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .94fr); gap: clamp(30px, 5.5vw, 84px); align-items: start; }
.ab-next .h-xl { margin-top: 18px; max-width: 14em; }
.ab-next .lead { margin-top: 16px; max-width: 33em; }
.ab-cm { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; margin-top: 28px; }
.ab-addr { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .06em; color: var(--dim); }
.ab-steps { list-style: none; border-top: 1px solid var(--line); }
.ab-steps li { display: flex; gap: 22px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.ab-steps .ab-n { flex: none; min-width: 26px; padding-top: 4px; font-family: var(--f-mono); font-size: .7rem; letter-spacing: .1em; color: var(--accent); }
.ab-steps b { font-size: 1.02rem; font-weight: 600; }
.ab-steps p { margin-top: 6px; font-size: .86rem; line-height: 1.7; color: var(--muted); }

#biz .sect-head .txt { max-width: 1120px; }

@media (max-width: 900px) {
  .ab-hero { padding-top: calc(var(--nav-h) + 28px); }
  .ab-h1 { font-size: clamp(1.78rem, 6.2vw, 2.5rem); max-width: none; text-wrap: balance; }
  .ab-lead2 { grid-template-columns: 1fr; gap: 16px; }
  .ab-triad { grid-template-columns: 1fr; gap: 20px; }
  .ab-cell p { margin-top: 6px; }
  .ab-row a { grid-template-columns: 30px minmax(0, 1fr) 30px; gap: 12px; padding: 16px 2px; }
  .ab-row a:hover { padding-left: 2px; }
  .ab-rd { grid-column: 2 / 3; font-size: .82rem; }
  .ab-plus { grid-row: 1; grid-column: 3; }
  .ab-next-in { grid-template-columns: 1fr; gap: 32px; }
  .ab-next .h-xl { max-width: none; }
  .ab-cm { margin-top: 22px; }
}

/* 极窄屏（≤340）：标题再降一档，避免「可以被拓宽」被拆成三行 */
@media (max-width: 340px) {
  .ab-h1 { font-size: 1.45rem; }
}

/* ==========================================================================
   v74 · 极境工作台（扩展七块）+ 极境门户 realm.html
   ========================================================================== */

/* 六步步骤条 */
.wb-steps { grid-template-columns: repeat(6, minmax(0, 1fr)); }

/* 侧栏收件箱 */
.wb-inbox { list-style: none; display: grid; gap: 9px; margin-top: 12px; }
.wb-inbox li { display: flex; align-items: center; gap: 8px; font-size: .78rem; color: var(--muted); }
.wb-pd { width: 6px; height: 6px; border-radius: 2px; background: var(--pc, #8FA3B8); flex: none; display: inline-block; }
.wb-pn { flex: 1; min-width: 0; }
.wb-inbox b { font-family: var(--f-mono); font-size: .66rem; color: var(--dim); font-weight: 400; }
.wb-inbox b.on { color: var(--mint); }

/* 选题标签 / 发布行 */
.wb-tag.hot { color: var(--dim); background: rgba(255,255,255,.03); }
.wb-plats-line { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--line); }
.wb-plats-line b { font-size: .76rem; color: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r-xs); padding: 3px 9px; font-weight: 500; }

/* 口播分镜 */
.wb-voice { margin-top: 16px; border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; background: rgba(255,255,255,.02); }
.wb-voice-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.wb-voice ul { list-style: none; display: grid; gap: 12px; }
.wb-voice li { display: flex; gap: 14px; }
.wb-vt { flex: none; font-family: var(--f-mono); font-size: .64rem; color: var(--accent); padding-top: 3px; min-width: 46px; }
.wb-voice b { font-size: .92rem; font-weight: 600; }
.wb-voice p { margin-top: 4px; font-size: .84rem; line-height: 1.68; color: var(--muted); }

/* 封面三版 */
.wb-covers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 18px; }
.wb-cover { border: 1px solid var(--line); border-top: 2px solid var(--cc, var(--accent)); border-radius: var(--r); padding: 16px; background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.012)); display: flex; flex-direction: column; gap: 8px; }
.wb-ck { font-family: var(--f-mono); font-size: .62rem; letter-spacing: .12em; color: var(--dim); }
.wb-cover b { font-size: 1.22rem; line-height: 1.25; font-weight: 600; }
.wb-cover i { font-style: normal; font-size: .82rem; color: var(--ink-2); }
.wb-cnote { font-family: var(--f-mono); font-size: .64rem; color: var(--muted); margin-top: auto; }

/* 排期表 */
.wb-sched-wrap { margin-top: 18px; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); }
.wb-sched { width: 100%; border-collapse: collapse; min-width: 540px; }
.wb-sched th, .wb-sched td { text-align: left; padding: 11px 12px; font-size: .8rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
.wb-sched th { font-family: var(--f-mono); font-size: .62rem; letter-spacing: .1em; color: var(--dim); font-weight: 400; }
.wb-sched td { color: var(--ink-2); }
.wb-sched td:last-child { color: var(--dim); font-family: var(--f-mono); font-size: .68rem; }
.wb-sched td.ok { color: var(--mint); }
.wb-sched tr:last-child td { border-bottom: 0; }

/* 平台 tabs */
.wb-tabs { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.wb-tab { height: 30px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--muted); font-size: .78rem; cursor: pointer; }
.wb-tab:hover { color: var(--ink); border-color: var(--line-hi); }
.wb-tab.on { color: #04060C; background: var(--accent); border-color: transparent; font-weight: 600; }
.wb-night { margin-left: auto; font-family: var(--f-mono); font-size: .64rem; color: var(--dim); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; cursor: pointer; }
.wb-night.on { color: var(--mint); border-color: rgba(47,227,175,.35); }

/* 私信补充 */
.wb-msg .wb-ch { color: var(--pc, var(--muted)); border: 1px solid currentColor; border-radius: 999px; padding: 1px 8px; font-size: .62rem; }
.wb-dup { font-family: var(--f-mono); font-size: .6rem; color: var(--dim); border: 1px dashed var(--line-hi); border-radius: 999px; padding: 1px 7px; }
.wb-dim { color: var(--dim); font-family: var(--f-mono); font-size: .63rem; }
.wb-mini { height: 24px; padding: 0 9px; border-radius: 999px; border: 1px solid var(--line-hi); background: transparent; color: var(--ink-2); font-size: .7rem; cursor: pointer; }
.wb-mini:hover { color: var(--ink); border-color: var(--accent); }
.wb-msg.junk { opacity: .74; }

/* 常见问题库 */
.wb-faq { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 16px; }
.wb-faq ul { list-style: none; display: grid; }
.wb-faq li { border-bottom: 1px solid var(--line); }
.wb-fq { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 2px; background: none; border: 0; color: var(--ink); font-size: .86rem; text-align: left; cursor: pointer; font-family: inherit; }
.wb-fq i { font-style: normal; color: var(--dim); }
.wb-fa { display: none; padding: 0 2px 14px; font-size: .84rem; line-height: 1.7; color: var(--muted); }
.wb-faq li.on .wb-fa { display: block; }

/* 去重 / 自动标签 / 无效池 */
.wb-dedupe { margin-top: 16px; border: 1px solid rgba(47,227,175,.32); border-radius: var(--r); padding: 12px 14px; background: linear-gradient(180deg, rgba(47,227,175,.08), rgba(47,227,175,.015)); font-size: .82rem; color: var(--ink-2); display: flex; gap: 10px; flex-wrap: wrap; }
.wb-dedupe b { color: var(--mint); }
.wb-tagrow { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.wb-tagrow span { font-size: .68rem; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 2px 8px; }
.wb-pool { margin-top: 12px; font-size: .8rem; color: var(--dim); }
.wb-lead.g-X { border-style: dashed; }
.wb-lead.g-X .wb-grade { background: var(--dim); color: #04060C; }

/* 话术卡 */
.wb-script { margin-top: 10px; border-left: 2px solid var(--accent); background: rgba(47,227,175,.05); border-radius: var(--r-sm); padding: 10px 12px; }
.wb-script .wb-k { display: block; color: var(--accent); }
.wb-script-t { font-size: .83rem; line-height: 1.72; color: var(--ink-2); margin-top: 6px; }
.wb-script .wb-mini { margin-top: 8px; }

/* 沉默召回 */
.wb-recall { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 16px; }
.wb-recall ul { list-style: none; display: grid; gap: 12px; }
.wb-recall li { border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; background: rgba(255,255,255,.02); }
.wb-recall b { font-size: .9rem; font-weight: 600; }
.wb-recall li > div > p { margin-top: 4px; font-size: .8rem; color: var(--muted); }

/* 客户资产 */
.wb-assets { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 16px; }
.wb-assets > div { border: 1px solid var(--line); border-radius: var(--r); padding: 14px; background: rgba(255,255,255,.02); }
.wb-assets b { display: block; font-family: var(--f-display); font-size: 1.5rem; line-height: 1.2; }
.wb-assets span { font-size: .72rem; color: var(--muted); }

/* 漏斗 / 待办 */
.wb-funnel { display: grid; gap: 8px; margin-top: 16px; }
.wb-fn { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: var(--r-sm); padding: 10px 14px; background: rgba(255,255,255,.02); }
.wb-fk { font-family: var(--f-mono); font-size: .64rem; color: var(--dim); }
.wb-fn > b { font-size: .9rem; font-weight: 600; min-width: 76px; }
.wb-fn i { flex: 1; height: 4px; border-radius: 999px; background: rgba(255,255,255,.07); overflow: hidden; }
.wb-fn i b { display: block; height: 100%; border-radius: 999px; background: var(--accent); }
.wb-fn em { font-style: normal; font-family: var(--f-mono); font-size: .68rem; color: var(--muted); min-width: 54px; text-align: right; }
.wb-todo { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 14px; }
.wb-todo ul { list-style: none; display: grid; gap: 9px; margin-top: 10px; }
.wb-todo li { display: flex; align-items: flex-start; gap: 10px; font-size: .84rem; color: var(--ink-2); }
.wb-tk { flex: none; font-family: var(--f-mono); font-size: .64rem; color: var(--accent); border: 1px solid rgba(47,227,175,.3); border-radius: 999px; padding: 1px 8px; }

/* 工作台响应式补充 */
@media (max-width: 1180px) {
  .wb-covers { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .wb-covers { grid-template-columns: 1fr; }
  .wb-assets { grid-template-columns: 1fr 1fr; }
  .wb-night { margin-left: 0; }
  .wb-steps li:last-child { grid-column: auto; }
  .wb-voice li { gap: 10px; }
}

/* ---------- 极境门户 realm.html ---------- */
.rm-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 20px); margin-top: clamp(20px, 2.6vw, 32px); }
.rm-card {
  position: relative; display: flex; flex-direction: column; gap: 10px; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px 22px 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  transition: transform .5s var(--ease), border-color .4s, box-shadow .5s;
}
.rm-card::before { content: ''; position: absolute; inset: 0 0 auto; height: 2px; background: linear-gradient(90deg, var(--va, #2FE3AF), transparent 72%); }
.rm-card:hover { transform: translateY(-4px); border-color: var(--line-hi); box-shadow: 0 18px 44px -20px rgba(0,0,0,.72); }
.rm-no { font-family: var(--f-mono); font-size: .64rem; letter-spacing: .14em; color: var(--dim); }
.rm-card h3 { font-size: 1.24rem; font-weight: 600; }
.rm-card p { font-size: .86rem; line-height: 1.7; color: var(--muted); }
.rm-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.rm-tags span { font-size: .66rem; color: var(--va, var(--accent)); border: 1px solid currentColor; border-radius: 999px; padding: 2px 8px; opacity: .88; }
.rm-go { margin-top: auto; font-size: .78rem; color: var(--muted); transition: color .3s; }
.rm-card:hover .rm-go { color: var(--va, var(--accent)); }
.rm-cta { background: linear-gradient(155deg, rgba(47,227,175,.13), rgba(255,255,255,.012)); }
.rm-cta h3 { font-size: 1.3rem; line-height: 1.36; }
.rm-cta .btn { margin-top: auto; align-self: flex-start; }
.rm-plats { display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(16px, 2vw, 24px); }
.rm-plats span { font-size: .8rem; color: var(--ink-2); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; background: rgba(255,255,255,.02); }
@media (max-width: 1100px) { .rm-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 700px) { .rm-grid { grid-template-columns: 1fr; } .rm-card { padding: 20px 18px; } }

/* 工作台步骤条：手机与平板固定两列（覆盖六列基准） */
@media (max-width: 900px) {
  .wb-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; overflow: visible; padding-bottom: 0; }
  .wb-steps li { flex: none; padding: 10px 12px; }
  .wb-steps li:last-child { grid-column: auto; }
}

/* 门户与工作台主标题：窄屏平衡换行 */
@media (max-width: 900px) {
  .pl-hero h1, .wb-hero .h-xl, .ab-h1 { text-wrap: balance; }
}

/* ==========================================================================
   分享页（share/*.html）— 手机优先的 H5 单页
   ========================================================================== */
.sh-body {
  background:
    radial-gradient(90% 60% at 50% -10%, rgba(124, 92, 255, .22), transparent 62%),
    radial-gradient(70% 40% at 90% 8%, rgba(77, 227, 255, .12), transparent 60%),
    var(--bg);
  min-height: 100svh;
  padding-bottom: env(safe-area-inset-bottom);
}
.sh-wrap { width: 100%; max-width: 640px; margin: 0 auto; padding: 0 16px calc(28px + env(safe-area-inset-bottom)); }
.sh-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 0 12px; }
.sh-brand { font-family: var(--f-display); font-size: .92rem; letter-spacing: .06em; color: var(--ink); text-decoration: none; display: inline-flex; gap: 6px; align-items: center; }
.sh-brand span { color: var(--c1); }
.sh-back { font-size: .78rem; color: var(--ink-2); text-decoration: none; border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; min-height: 34px; display: inline-flex; align-items: center; }
.sh-back:active { background: rgba(255, 255, 255, .06); }

.sh-hero { border-radius: 22px; overflow: hidden; border: 1px solid var(--line); background: rgba(255, 255, 255, .022); box-shadow: 0 30px 80px -50px rgba(0, 0, 0, .95); }
.sh-cover { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; filter: saturate(1) contrast(1.02) brightness(.92); }
.sh-hero-txt { padding: 18px 18px 20px; }
.sh-no { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .2em; color: var(--muted); text-transform: uppercase; }
.sh-hero h1 { font-family: var(--f-display); font-size: clamp(1.85rem, 8.4vw, 2.4rem); line-height: 1.16; letter-spacing: -.01em; margin: .5em 0 .42em; }
.sh-hook { font-size: 1rem; line-height: 1.85; color: var(--ink-2); padding-left: 13px; border-left: 2px solid transparent; border-image: var(--grad-brand) 1; }
.sh-desc { font-size: .92rem; color: var(--muted); line-height: 1.8; margin-top: 12px; }
.sh-tags { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 16px; }
.sh-tags span { position: relative; display: flex; align-items: center; min-height: 42px; padding: 9px 12px 9px 27px; font-size: .74rem; line-height: 1.45; color: var(--ink-2); border: 1px solid var(--line); background: rgba(255, 255, 255, .03); border-radius: 11px; }
.sh-tags span::before { content: ''; position: absolute; left: 12px; top: 50%; width: 5px; height: 5px; margin-top: -2px; border-radius: 50%; background: linear-gradient(135deg, var(--c1), var(--c2)); }

.sh-sec { margin-top: 26px; }
.sh-h2 { font-family: var(--f-display); font-size: 1.02rem; letter-spacing: .01em; color: var(--ink); display: flex; align-items: center; gap: 10px; }
.sh-h2::before { content: ''; width: 16px; height: 1px; background: var(--grad-brand); }
.sh-p { font-size: .9rem; color: var(--muted); line-height: 1.8; margin-top: 10px; }

.sh-vids { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 14px; }
.sh-vid { position: relative; display: block; width: 100%; padding: 0; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: #070a14; aspect-ratio: 16 / 9; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.sh-vid img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(.94) brightness(.84); }
.sh-vid::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4, 6, 12, .05), rgba(4, 6, 12, .55)); pointer-events: none; }
.sh-play { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: rgba(8, 11, 20, .6); border: 1px solid rgba(255, 255, 255, .28); backdrop-filter: blur(6px); z-index: 2; }
.sh-play svg { width: 22px; height: 22px; fill: #fff; margin-left: 2px; }
.sh-vid-no { position: absolute; left: 12px; top: 12px; z-index: 2; font-family: var(--f-mono); font-size: .64rem; letter-spacing: .16em; color: var(--ink); background: rgba(6, 9, 16, .6); border: 1px solid rgba(255, 255, 255, .16); border-radius: 999px; padding: 4px 9px; }
.sh-vid.playing img, .sh-vid.playing .sh-play, .sh-vid.playing .sh-vid-no { opacity: 0; }
.sh-vid video { position: absolute; inset: 0; width: 100%; height: 100%; background: #000; z-index: 3; }

.sh-act { display: grid; gap: 10px; margin-top: 16px; }
.sh-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 18px; border-radius: 999px; font-size: .94rem; font-weight: 600; font-family: var(--f-sans); text-decoration: none; cursor: pointer; border: 1px solid var(--line-hi); background: rgba(255, 255, 255, .04); color: var(--ink); }
.sh-btn-main { background: var(--grad-brand); color: #060912; border-color: transparent; box-shadow: 0 18px 40px -22px rgba(124, 92, 255, .9); }
.sh-btn:active { transform: scale(.985); }
.sh-tip { font-size: .76rem; color: var(--dim); margin-top: 12px; text-align: left; line-height: 1.75; }

.sh-foot { margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--line); font-size: .76rem; color: var(--dim); line-height: 1.9; }
.sh-foot-name { font-family: var(--f-display); font-size: .86rem; color: var(--ink-2); letter-spacing: .04em; }
.sh-foot a { color: var(--ink-2); text-decoration: none; }
.sh-foot-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.sh-foot-nav span { color: var(--dim); }

.sh-toast { position: fixed; left: 50%; bottom: calc(28px + env(safe-area-inset-bottom)); transform: translate(-50%, 16px); z-index: 90; background: rgba(8, 12, 22, .94); border: 1px solid var(--line-hi); color: var(--ink); font-size: .84rem; padding: 11px 18px; border-radius: 999px; opacity: 0; pointer-events: none; transition: opacity .25s var(--ease), transform .25s var(--ease); max-width: calc(100vw - 40px); text-align: center; }
.sh-toast.on { opacity: 1; transform: translate(-50%, 0); }

/* 分享总览 */
.shx-hero { padding: 22px 2px 6px; }
.shx-hero h1 { font-family: var(--f-display); font-size: clamp(1.62rem, 7vw, 2.2rem); line-height: 1.22; letter-spacing: -.01em; margin: 10px 0 7px; }
.shx-hero .sh-p { font-size: .88rem; }
.shx-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.shx-tags span { font-size: .72rem; color: var(--ink-2); border: 1px solid var(--line); border-radius: 999px; padding: 5px 11px; background: rgba(255, 255, 255, .03); }
.shx-jump { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; min-height: 46px; padding: 0 22px; border-radius: 999px; font-size: .88rem; font-weight: 600; color: #060912; text-decoration: none; background: var(--grad-brand); box-shadow: 0 18px 40px -22px rgba(124, 92, 255, .9); }
.shx-jump:active { transform: scale(.985); }
.shx-listhead { margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line); }
.shx-listhead h2 { font-family: var(--f-display); font-size: clamp(1.18rem, 5.2vw, 1.46rem); line-height: 1.3; }
.shx-listhead p { margin-top: 6px; font-size: .8rem; line-height: 1.7; color: var(--muted); }
.shx-ask { padding-top: 24px; border-top: 1px solid var(--line); }
.shx-ask .shx-wx { margin-top: 14px; }
.shx-ask .sh-act { margin-top: 14px; }
.shx-sec { margin-top: 30px; }
.shx-head h2 { font-family: var(--f-display); font-size: 1.12rem; }
.shx-head p { font-size: .8rem; color: var(--muted); margin-top: 4px; }
.shx-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.shx-card { position: relative; display: block; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); text-decoration: none; aspect-ratio: 16 / 11; background: #070a14; }
.shx-card img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(.92) brightness(.72); }
.shx-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 26%, rgba(4, 6, 12, .88)); }
.shx-no { position: absolute; top: 9px; left: 10px; z-index: 2; font-family: var(--f-mono); font-size: .56rem; letter-spacing: .14em; color: rgba(237, 242, 255, .82); }
.shx-name { position: absolute; left: 10px; bottom: 22px; z-index: 2; font-size: .92rem; font-weight: 600; color: var(--ink); }
.shx-en { position: absolute; left: 10px; bottom: 9px; z-index: 2; font-family: var(--f-mono); font-size: .55rem; letter-spacing: .13em; color: rgba(182, 193, 218, .72); }
.shx-more { margin-top: 12px; font-size: .8rem; }
.shx-more a { color: var(--c1); text-decoration: none; }

@media (max-width: 360px) {
  .shx-grid { grid-template-columns: 1fr; }
  .sh-hero-txt { padding: 16px 14px 18px; }
  .sh-wrap { padding-left: 12px; padding-right: 12px; }
}
@media (min-width: 620px) {
  .sh-vids { grid-template-columns: 1fr 1fr; }
  .sh-body { padding-top: 8px; }
  .sh-act { grid-template-columns: 1fr 1fr; }
  .shx-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
}

/* 样片分享按钮 + 全站轻提示 */
.vid-share { position: absolute; right: 10px; bottom: 10px; z-index: 4; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; padding: 0; border: 1px solid rgba(255, 255, 255, .22); background: rgba(6, 9, 16, .62); color: var(--ink); cursor: pointer; opacity: .62; transition: opacity .25s var(--ease), background .25s var(--ease); -webkit-tap-highlight-color: transparent; }
.vid-share svg { width: 14px; height: 14px; fill: currentColor; }
.vid:hover .vid-share { opacity: 1; }
.vid-share:hover { background: rgba(10, 16, 28, .9); opacity: 1; }
.vid.playing .vid-share { display: none; }

.toast { position: fixed; left: 50%; bottom: calc(30px + env(safe-area-inset-bottom)); transform: translate(-50%, 14px); z-index: 120; max-width: calc(100vw - 40px); padding: 11px 18px; border-radius: 999px; background: rgba(8, 12, 22, .95); border: 1px solid var(--line-hi); color: var(--ink); font-size: .84rem; text-align: center; opacity: 0; pointer-events: none; transition: opacity .25s var(--ease), transform .25s var(--ease); }
.toast.on { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 900px) {
  .vid-share { opacity: .85; width: 38px; height: 38px; right: 8px; bottom: 8px; }
  .gal-act [data-share-series] { display: inline-flex; }
}

/* --------------------------------------------------------------------------
   分享页 · 微信获客模块（二维码 / 权益 / 文案复制 / FAQ）
   -------------------------------------------------------------------------- */
.sh-wx { margin-top: 30px; }
.sh-qr { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 16px; padding: 18px; border: 1px solid var(--line); border-radius: 20px;
  background: radial-gradient(120% 120% at 100% 0%, rgba(124, 92, 255, .14), transparent 62%), rgba(255, 255, 255, .028); }
.sh-qr-img { width: 168px; height: 168px; margin: 0 auto; padding: 8px; border-radius: 14px; background: #fff; box-shadow: 0 18px 44px -26px rgba(0, 0, 0, .9); }
.sh-qr-img img { display: block; width: 100%; height: 100%; object-fit: contain; }
.sh-qr-t { font-family: var(--f-display); font-size: 1rem; color: var(--ink); text-align: center; letter-spacing: .02em; }
.sh-qr-sub { margin-top: 6px; font-size: .78rem; color: var(--muted); text-align: center; line-height: 1.7; }
.sh-perks { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 9px; }
.sh-perks li { position: relative; padding-left: 22px; font-size: .84rem; line-height: 1.7; color: var(--ink-2); }
.sh-perks li::before { content: ''; position: absolute; left: 0; top: .52em; width: 11px; height: 6px; border-left: 1.5px solid var(--c1); border-bottom: 1.5px solid var(--c1); transform: rotate(-45deg); }
.sh-perks li b { color: var(--ink); font-weight: 600; }
.sh-faq { margin: 14px 0 0; padding: 0; }
.sh-faq dt { font-size: .88rem; color: var(--ink); font-weight: 600; margin-top: 16px; }
.sh-faq dt:first-child { margin-top: 0; }
.sh-faq dd { margin: 6px 0 0; font-size: .84rem; line-height: 1.8; color: var(--muted); }
.sh-note { margin-top: 14px; padding: 12px 14px; border-left: 2px solid transparent; border-image: var(--grad-brand) 1; background: rgba(255, 255, 255, .03); border-radius: 0 10px 10px 0; font-size: .82rem; line-height: 1.8; color: var(--ink-2); }
.sh-act-2 { grid-template-columns: 1fr; }
.sh-hint { margin-top: 10px; font-size: .73rem; line-height: 1.7; color: var(--dim); }

/* 你也可能想拍：站内互链 */
.sh-rel { display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); gap: 8px; margin-top: 14px; }
.sh-rel-a { display: flex; flex-direction: column; gap: 3px; min-width: 0; padding: 12px 11px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .03); text-decoration: none; transition: border-color .3s, background .3s; }
.sh-rel-a:active { background: rgba(255, 255, 255, .07); }
.sh-rel-no { font-family: var(--f-mono); font-size: .56rem; letter-spacing: .12em; color: var(--dim); }
.sh-rel-n { font-size: .84rem; font-weight: 600; color: var(--ink); line-height: 1.35; }
.sh-rel-en { font-family: var(--f-mono); font-size: .5rem; letter-spacing: .1em; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* 微信内分享引导（底部弹层） */
.sh-guide { position: fixed; inset: 0; z-index: 100; display: flex; align-items: flex-end; background: rgba(4, 6, 12, .68); opacity: 0; pointer-events: none; transition: opacity .25s var(--ease); }
.sh-guide.on { opacity: 1; pointer-events: auto; }
.sh-guide-card { width: 100%; max-width: 640px; margin: 0 auto; padding: 22px 20px calc(22px + env(safe-area-inset-bottom)); border-radius: 20px 20px 0 0; border: 1px solid var(--line); border-bottom: 0; background: linear-gradient(180deg, #0b1020, #070a14); box-shadow: 0 -20px 60px -30px rgba(0, 0, 0, .9); transform: translateY(14px); transition: transform .28s var(--ease); }
.sh-guide.on .sh-guide-card { transform: translateY(0); }
.sh-guide-card h3 { font-family: var(--f-display); font-size: 1.04rem; color: var(--ink); }
.sh-guide-card p { margin-top: 8px; font-size: .82rem; line-height: 1.75; color: var(--muted); }
.sh-guide-steps { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 9px; }
.sh-guide-steps li { position: relative; padding: 10px 12px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255, 255, 255, .03); font-size: .82rem; line-height: 1.6; color: var(--ink-2); }
.sh-guide-steps b { color: var(--c1); font-weight: 600; margin-right: 2px; }
.sh-guide-x { margin-top: 16px; width: 100%; }

/* 分享总览页顶部：二维码条 */
.shx-wx { display: flex; align-items: center; gap: 14px; margin-top: 18px; padding: 14px; border: 1px solid var(--line); border-radius: 18px;
  background: radial-gradient(120% 120% at 0% 0%, rgba(77, 227, 255, .12), transparent 60%), rgba(255, 255, 255, .03); }
.shx-wx-img { flex: none; width: 98px; height: 98px; padding: 6px; border-radius: 12px; background: #fff; }
.shx-wx-img img { display: block; width: 100%; height: 100%; object-fit: contain; }
.shx-wx-txt { min-width: 0; }
.shx-wx-txt p:first-child { font-family: var(--f-display); font-size: .96rem; color: var(--ink); }
.shx-wx-txt p + p { margin-top: 5px; font-size: .78rem; line-height: 1.7; color: var(--muted); }
.shx-wx-btn { margin-top: 10px; display: inline-flex; align-items: center; min-height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line-hi);
  background: rgba(255, 255, 255, .05); color: var(--ink); font-size: .78rem; font-family: var(--f-sans); cursor: pointer; }

@media (min-width: 560px) {
  .sh-qr { grid-template-columns: 188px 1fr; align-items: center; gap: 22px; padding: 22px; }
  .sh-qr-img { width: 188px; height: 188px; }
  .sh-qr-t, .sh-qr-sub { text-align: left; }
  .sh-act-2 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 360px) {
  .sh-qr { padding: 14px; }
  .sh-qr-img { width: 150px; height: 150px; }
  .shx-wx { padding: 12px; gap: 11px; }
  .shx-wx-img { width: 84px; height: 84px; }
  .sh-tags { grid-template-columns: 1fr; }
  .sh-tags span { min-height: 40px; }
}


/* --------------------------------------------------------------------------
   分享页：公益项目区块（寻亲类，不收制作费）
   -------------------------------------------------------------------------- */
.sh-welf { margin-top: 30px; padding: clamp(18px, 5vw, 24px); border: 1px solid var(--line-hi); border-radius: 16px; background: linear-gradient(180deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .018)); }
.sh-welf .sh-no { color: var(--dim); }
.sh-welf .sh-h2 { margin: 10px 0 0; }
.sh-welf .sh-p { margin-top: 11px; }
.sh-welf .sh-p strong { color: var(--ink); font-weight: 600; }
.sh-welf .sh-note { margin-top: 16px; }

/* --------------------------------------------------------------------------
   导航：分享幻境入口（≤1280 只留图标，≤1024 收进抽屉菜单）
   -------------------------------------------------------------------------- */
.nav-share { display: inline-flex; align-items: center; gap: 8px; }
.nav-share svg { width: 14px; height: 14px; flex: none; }
/* 分享图标不做「箭头右移」的 hover 位移（那是给「去某页」按钮的） */
.nav-share:hover svg { transform: none; }
@media (max-width: 1320px) {
  .nav-share .tx { display: none; }
  .nav-share { width: 40px; padding-left: 0; padding-right: 0; }
}
@media (max-width: 1320px) {
  .nav-share svg { width: 15px; height: 15px; }
}

/* --------------------------------------------------------------------------
   桌面端「分享这个系列」浮层（手机上走系统分享面板，不弹这个）
   -------------------------------------------------------------------------- */
.shbox { position: fixed; inset: 0; z-index: 9998; display: grid; place-items: center; padding: 20px; }
.shbox[hidden] { display: none; }
.shbox-mask { position: absolute; inset: 0; background: rgba(2, 4, 10, .74); backdrop-filter: blur(7px); animation: shboxFade .22s ease both; }
.shbox-card { position: relative; width: min(640px, 100%); max-height: 90vh; overflow: auto; padding: clamp(20px, 3vw, 30px); border-radius: 20px; border: 1px solid var(--line-hi); background: linear-gradient(180deg, #0B1020, #070A14); box-shadow: 0 50px 110px -40px #000, 0 0 0 1px rgba(255, 255, 255, .03) inset; animation: shboxIn .26s cubic-bezier(.2, .8, .2, 1) both; }
.shbox-x { position: absolute; top: 12px; right: 12px; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255, 255, 255, .04); color: var(--ink-2); font-size: .8rem; cursor: pointer; transition: .25s; }
.shbox-x:hover { color: var(--ink); border-color: var(--line-hi); }
.shbox-no { font-family: var(--f-mono); font-size: .64rem; letter-spacing: .16em; color: var(--dim); text-transform: uppercase; }
.shbox-t { font-family: var(--f-display); font-size: clamp(1.15rem, 2.4vw, 1.42rem); margin: 8px 0 0; color: var(--ink); }
.shbox-body { display: grid; grid-template-columns: auto 1fr; gap: clamp(16px, 2.6vw, 26px); align-items: start; margin-top: 18px; }
.shbox-qr { display: flex; flex-direction: column; align-items: center; gap: 7px; }
.shbox-qr img { width: 156px; height: 156px; border-radius: 12px; background: #fff; padding: 6px; }
.shbox-qr em { font-style: normal; font-size: .72rem; color: var(--muted); letter-spacing: .04em; }
.shbox-lb { display: block; font-size: .7rem; letter-spacing: .1em; color: var(--dim); text-transform: uppercase; }
.shbox-link { display: flex; gap: 8px; margin-top: 7px; }
.shbox-link input { flex: 1; min-width: 0; height: 36px; padding: 0 11px; border-radius: 9px; border: 1px solid var(--line); background: rgba(255, 255, 255, .04); color: var(--ink-2); font-size: .78rem; font-family: var(--f-mono); }
.shbox-tip { margin-top: 12px; font-size: .78rem; line-height: 1.75; color: var(--muted); }
.shbox-act { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 14px; }
@media (max-width: 560px) {
  .shbox-body { grid-template-columns: 1fr; }
  .shbox-qr { flex-direction: row; gap: 12px; }
  .shbox-qr img { width: 104px; height: 104px; }
}
@keyframes shboxFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes shboxIn { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }
body.shbox-open { overflow: hidden; }