/* 异次元 - 二次元漫画与番剧 */
:root{
  --violet:#141B33;
  --violet-2:#1D2747;
  --violet-soft:#F3EBD9;
  --violet-pale:#F7F3EA;
  --lime:#D9A441;
  --ink:#10162B;
  --gray:#6C7896;
  --line:#E2DACA;
  --card:#FFFFFF;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  color:var(--ink);background:var(--violet-pale);line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:min(1100px,92%);margin:0 auto}
h1,h2,h3,h4{line-height:1.3}

/* header */
.hd{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.93);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.hd-in{display:flex;align-items:center;gap:22px;height:70px}
.hd-brand{display:flex;align-items:center;gap:11px}
.hd-brand img{border-radius:10px}
.hd-brand b{display:block;font-size:17px;letter-spacing:.04em;color:var(--violet)}
.hd-brand small{display:block;font-size:10.5px;color:var(--gray);letter-spacing:.12em}
.nav{display:flex;gap:6px;margin-left:auto}
.nav a{
  font-size:14px;color:#6C7896;padding:7px 12px;border-radius:7px;transition:.2s;
}
.nav a:hover{background:var(--violet-soft);color:var(--violet)}
.nav-toggle{display:none;background:none;border:0;color:var(--violet);cursor:pointer;padding:6px}
.cta{
  background:var(--lime);color:var(--ink);font-weight:800;font-size:14px;
  padding:10px 20px;border-radius:7px;
  box-shadow:0 8px 18px rgba(108,77,246,.2);
  transition:.2s;
}
.cta:hover{transform:translateY(-2px);background:#F0C16B}

/* hero */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(108deg,#F7F3EA 0%,#F7F3EA 58%,#141B33 58%,#B98A2E 100%);
  padding:64px 0 78px;
}
.hero-in{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:46px;align-items:center}
.kick{
  display:inline-block;font-size:12px;letter-spacing:.16em;color:var(--violet);
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 14px;margin-bottom:18px;
}
h1{font-size:clamp(44px,6.6vw,74px);font-weight:800;color:var(--ink);letter-spacing:.02em}
h1 span{color:var(--violet);position:relative}
h1 span::after{
  content:"";position:absolute;left:0;right:0;bottom:6px;height:10px;
  background:var(--lime);z-index:-1;
}
.lead{font-size:19px;font-weight:600;color:#2A3454;margin:12px 0 14px}
.desc{font-size:15px;color:#6C7896;max-width:33em}
.acts{display:flex;align-items:center;gap:16px;margin:26px 0 24px}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--violet);color:#fff;font-weight:700;font-size:15px;
  padding:14px 26px;border-radius:7px;
  box-shadow:0 10px 24px rgba(108,77,246,.3);
  transition:.2s;
}
.btn svg{width:18px;height:18px}
.btn:hover{transform:translateY(-2px);background:var(--violet-2)}
.ghost{font-size:14px;font-weight:600;color:var(--violet);border-bottom:1.5px dashed var(--violet);padding-bottom:2px}
.ghost:hover{color:var(--violet-2)}
.facts{list-style:none;display:flex;gap:10px;flex-wrap:wrap}
.facts li{
  background:#fff;border:1px solid var(--line);border-radius:7px;
  padding:10px 14px;min-width:112px;
}
.facts b{display:block;font-size:14px;color:var(--violet)}
.facts span{font-size:11.5px;color:var(--gray)}

/* hero strip */
.strip{position:relative;display:flex;gap:16px;justify-content:flex-end;align-items:flex-start}
.roll{
  width:58%;border-radius:14px;overflow:hidden;
  border:5px solid rgba(255,255,255,.92);
  box-shadow:0 24px 46px rgba(20,10,50,.35);
}
.roll img{width:100%;height:440px;object-fit:cover;object-position:top center}
.strip-side{display:grid;gap:10px;align-content:start;padding-top:6px}
.dot{width:7px;height:22px;border-radius:4px;background:rgba(255,255,255,.35);display:block}
.dot.on{background:var(--lime)}
.strip-side p{font-size:12px;color:#F0EADC;line-height:1.6;margin:4px 0 2px}
.strip-side p small{color:#CDBF9F;font-size:11px}
.mini{
  width:104px;border-radius:10px;overflow:hidden;
  border:4px solid rgba(255,255,255,.92);box-shadow:0 14px 28px rgba(20,10,50,.3);
}
.tagfl{
  position:absolute;left:0;bottom:-14px;
  background:var(--lime);color:var(--ink);font-size:12px;font-weight:800;
  padding:7px 14px;border-radius:7px;
}

/* sections */
.sec{padding:76px 0;background:var(--violet-pale)}
.sec.violet{background:var(--violet-soft)}
.sh{margin-bottom:38px;max-width:44em}
.eyebrow{
  display:inline-block;font-size:11px;letter-spacing:.24em;
  color:var(--violet-2);background:#fff;border-radius:999px;padding:4px 12px;margin-bottom:12px;
}
.sec.violet .eyebrow{background:#fff}
.sh h2{font-size:clamp(25px,3.3vw,33px);color:var(--ink);font-weight:800}
.sh h2::after{content:"";display:block;width:44px;height:3px;background:var(--lime);margin-top:10px}
.sh p{font-size:14px;color:var(--gray);margin-top:10px}

/* features */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{
  background:var(--card);border-radius:12px;padding:22px 20px;
  border:1px solid var(--line);
  box-shadow:0 8px 22px rgba(36,28,61,.05);
  transition:.22s;
}
.tile:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(36,28,61,.11);border-color:#D8CFBB}
.ti{
  display:grid;place-items:center;width:42px;height:42px;border-radius:9px;
  background:var(--lime);color:var(--ink);margin-bottom:12px;
}
.ti svg{width:20px;height:20px}
.tile h4{font-size:16.5px;color:var(--ink);margin-bottom:6px}
.tile p{font-size:13.5px;color:#6C7896}

/* screens */
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.col{
  background:#fff;border-radius:14px;padding:10px 10px 14px;
  box-shadow:0 14px 30px rgba(36,28,61,.1);
}
.col img{width:100%;height:300px;object-fit:cover;object-position:top center;border-radius:8px}
.col.lift{margin-top:-22px;box-shadow:0 20px 38px rgba(36,28,61,.18);border:2px solid var(--lime)}
.col.lift img{height:340px}
.col figcaption{font-size:12.5px;color:var(--gray);margin-top:10px;padding:0 4px}
.col figcaption b{display:block;color:var(--violet);font-size:14px;margin-bottom:2px}

/* guide */
.steps{
  list-style:none;display:grid;gap:14px;position:relative;
  padding-left:26px;border-left:2px dashed #D8CFBB;
}
.steps li{
  position:relative;display:grid;grid-template-columns:46px 1fr;gap:12px;align-items:center;
  background:#fff;border-radius:10px;padding:14px 18px;
  border:1px solid var(--line);
}
.steps li::before{
  content:"";position:absolute;left:-33px;top:50%;width:12px;height:12px;
  margin-top:-6px;border-radius:50%;background:var(--lime);border:2px solid #fff;
}
.steps b{
  font-size:13px;font-weight:800;color:var(--violet);
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:var(--violet-soft);
}
.steps span{font-size:14.5px;color:#2A3454}
.gnote{
  margin-top:18px;font-size:13px;color:#2A3454;
  background:#fff;border-radius:8px;padding:12px 16px;
  border-left:3px solid var(--violet);
}

/* faq */
.qa{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.q{
  background:#fff;border-radius:10px;padding:18px 20px;
  border:1px solid var(--line);
}
.q h3{
  font-size:15.5px;color:var(--ink);display:flex;gap:9px;align-items:baseline;
}
.q h3::before{
  content:"?";color:var(--ink);background:var(--lime);font-weight:800;font-size:12px;
  width:18px;height:18px;border-radius:5px;display:grid;place-items:center;flex:0 0 auto;
  line-height:1;
}
.q p{font-size:13.5px;color:#6C7896;margin-top:7px;padding-left:27px}

/* reviews */
.bubbles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.bub{
  background:#fff;border-radius:10px;padding:20px;
  border-top:3px solid var(--violet);
  box-shadow:0 12px 26px rgba(36,28,61,.08);
}
.bub blockquote{font-size:13.8px;color:#2A3454;line-height:1.8}
.who{
  display:flex;align-items:center;gap:8px;margin-top:14px;
  padding-top:10px;border-top:1px dashed var(--line);
  font-size:11.5px;color:var(--gray);
}
.who i{
  font-style:normal;width:26px;height:26px;border-radius:7px;
  display:grid;place-items:center;background:var(--lime);color:var(--ink);
  font-size:12px;font-weight:700;
}

/* get */
.get{
  background:linear-gradient(150deg,var(--violet) 0%,#1D2747 72%,#C96F52 100%);
  color:#fff;padding:66px 0 74px;
}
.get-in{display:grid;justify-items:center;text-align:center;gap:13px}
.get img{border-radius:12px;background:#fff;padding:3px}
.get h2{font-size:clamp(25px,3.5vw,34px);font-weight:800}
.get h2 em{font-style:normal;color:var(--lime)}
.get p{font-size:14.5px;color:#E8E1D2;max-width:40em}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:4px 0 8px}
.chips span{
  font-size:12px;color:#F0EADC;border:1px solid rgba(255,255,255,.35);
  border-radius:5px;padding:5px 12px;
}
.get .btn{background:var(--lime);color:var(--ink);box-shadow:0 12px 26px rgba(0,0,0,.18)}
.get .btn:hover{background:#F0C16B}

/* footer */
.ft{background:#F3EBD9;color:#6C7896;padding:42px 0 28px;font-size:13px}
.ft-in{display:grid;gap:14px}
.ft-l{display:flex;align-items:center;gap:10px;color:var(--violet);font-size:16px}
.ft-l img{border-radius:8px}
.ft p{max-width:52em;line-height:1.8}
.ft-nav{display:flex;gap:18px;flex-wrap:wrap;padding:12px 0;border-top:1px solid #DED5C2;border-bottom:1px solid #DED5C2}
.ft-nav a:hover{color:var(--violet-2)}
.ft-c{color:#8A93A8;font-size:12px;line-height:1.9}

/* backtop */
.backtop{
  position:fixed;right:22px;bottom:86px;z-index:50;width:42px;height:42px;
  display:grid;place-items:center;border:0;border-radius:9px;
  background:var(--violet);color:#fff;cursor:pointer;
  box-shadow:0 10px 22px rgba(108,77,246,.3);
  opacity:0;pointer-events:none;transition:.25s;
}
.backtop.show{opacity:1;pointer-events:auto}

@media (max-width:960px){
  .hero{background:linear-gradient(170deg,#F7F3EA 0%,#FBF8F1 100%)}
  .hero-in{grid-template-columns:1fr;gap:36px}
  .strip{justify-content:center}
  .roll img{height:400px}
  .tiles{grid-template-columns:1fr 1fr}
  .cols{grid-template-columns:1fr 1fr}
  .col.lift{margin-top:0}
  .col.lift img{height:300px}
  .qa{grid-template-columns:1fr}
  .bubbles{grid-template-columns:1fr}
  .nav{
    position:fixed;left:0;right:0;top:70px;
    background:#fff;flex-direction:column;gap:0;
    padding:8px 0 14px;border-bottom:1px solid var(--line);
    display:none;
  }
  .nav.open{display:flex}
  .nav a{border-radius:0;padding:12px 6%}
  .nav-toggle{display:block;margin-left:auto}
  .cta{padding:9px 16px;font-size:13px}
}
@media (max-width:600px){
  .hero{padding:44px 0 58px}
  .sec{padding:52px 0}
  .tiles{grid-template-columns:1fr}
  .cols{grid-template-columns:1fr}
  .roll{width:64%}
  .roll img{height:330px}
  .facts li{min-width:calc(50% - 5px)}
  h1{font-size:clamp(38px,11vw,52px)}
}
.mini img{height:190px;object-fit:cover;object-position:top center}

/* soulai - 墨蓝沙金 · 左机右文 · 星图 */
:root{
  --ink:#141B33;
  --ink2:#22304F;
  --muted:#6C7896;
  --gold:#D9A441;
  --gold2:#B98A2E;
  --goldlite:#F0C16B;
  --sand:#F3EBD9;
  --bg:#F7F3EA;
  --bg2:#EFE6D3;
  --line:#E2DACA;
  --dark:#10162B;
}
body{background:var(--bg);color:var(--ink)}

.hd{background:rgba(16,22,43,.94);border-bottom:1px solid rgba(240,193,107,.2);backdrop-filter:blur(10px)}
.hd-brand b{color:#F7F3EA;letter-spacing:.02em}
.hd-brand small{color:#8A93A8}
.nav a{color:#C7CEE0}
.nav a:hover{background:rgba(240,193,107,.12);color:var(--goldlite)}
.cta{background:var(--gold);color:#141B33;border-radius:4px;box-shadow:0 8px 18px rgba(217,164,65,.26)}
.cta:hover{background:var(--goldlite);transform:translateY(-1px)}

/* hero：左机右文 + 情绪卡 */
.hero{
  position:relative;overflow:hidden;padding:56px 0 88px;color:#F7F3EA;
  background:
    radial-gradient(620px 500px at 76% 14%,rgba(217,164,65,.17),transparent 70%),
    radial-gradient(460px 420px at 8% 92%,rgba(72,102,178,.26),transparent 72%),
    radial-gradient(circle at 1px 1px,rgba(240,193,107,.16) 1px,transparent 0) 0 0/28px 28px,
    linear-gradient(158deg,#10162B 0%,#141B33 56%,#1C2547 100%);
}
.hero-in{display:grid;grid-template-columns:.94fr 1.06fr;gap:54px;align-items:center}
.kick{
  background:rgba(240,193,107,.1);border:1px solid rgba(240,193,107,.45);
  color:var(--goldlite);border-radius:2px;letter-spacing:.2em;font-size:11px;padding:6px 13px;
}
h1{
  font-family:"PingFang SC","Microsoft YaHei",sans-serif;font-weight:900;
  font-size:clamp(58px,8.2vw,104px);line-height:.92;letter-spacing:-.055em;
  color:#F7F3EA;margin:16px 0 10px;
}
h1 em{font-style:normal;color:transparent;-webkit-text-stroke:2px var(--goldlite);letter-spacing:-.045em;margin-left:.03em}
@supports not (-webkit-text-stroke:1px #000){h1 em{color:var(--goldlite)}}
h1 em::after{display:none}
.lead{font-size:20px;color:var(--goldlite);font-weight:600;margin:4px 0 14px;letter-spacing:.01em}
.desc{font-size:15px;color:#A8B2C9;max-width:35em;line-height:1.95}
.acts{margin:26px 0 26px;display:flex;align-items:center;gap:22px}
.btn{
  background:var(--gold);color:#141B33;border-radius:4px;padding:14px 26px;font-weight:800;
  box-shadow:0 14px 28px rgba(217,164,65,.24);
}
.btn:hover{background:var(--goldlite);transform:translateY(-1px);box-shadow:0 16px 30px rgba(240,193,107,.32)}
.ghost{color:#E7D9BC;border-bottom:1px dashed rgba(240,193,107,.6);padding-bottom:2px;font-weight:600}
.facts{gap:0;border-top:1px solid rgba(247,243,234,.14);padding-top:16px;max-width:440px;flex-wrap:nowrap}
.facts li{padding:0 18px;border:0;background:transparent;border-left:1px solid rgba(247,243,234,.14);border-radius:0;min-width:0}
.facts li:first-child{padding-left:0;border-left:0}
.facts b{color:#F7F3EA;font-size:13.5px;display:block}
.facts span{color:#8A93A8;font-size:11.5px;margin-top:2px;display:block}

.stage{position:relative;height:610px}
.orbit{
  position:absolute;left:50%;top:-26px;width:520px;height:520px;margin-left:-260px;border-radius:50%;
  border:1px dashed rgba(240,193,107,.28);
}
.orbit::before{
  content:"";position:absolute;right:44px;top:52px;width:9px;height:9px;border-radius:50%;
  background:var(--goldlite);box-shadow:0 0 0 4px rgba(240,193,107,.16);
}
.axis{
  position:absolute;left:-6px;top:240px;writing-mode:vertical-rl;font-size:10.5px;
  letter-spacing:.34em;color:rgba(240,193,107,.5);
}
.phone{
  position:absolute;left:50%;top:26px;margin-left:-136px;width:272px;height:558px;z-index:2;
  padding:7px;background:#0C1224;border:1px solid rgba(240,193,107,.32);border-radius:34px;
  box-shadow:0 36px 70px rgba(0,0,0,.46),0 0 0 6px rgba(255,255,255,.03);
  transform:rotate(-1.6deg);
}
.phone img{width:100%;height:100%;object-fit:cover;object-position:top center;border-radius:27px}
.mood{
  position:absolute;z-index:3;left:-16px;bottom:38px;width:212px;
  background:#F7F3EA;border-radius:4px;padding:14px 16px;color:var(--ink);
  box-shadow:0 18px 38px rgba(0,0,0,.38);border-left:3px solid var(--gold);
}
.mood b{display:block;font-size:12px;letter-spacing:.02em;color:var(--ink)}
.mb{display:flex;gap:4px;margin:9px 0 7px}
.mb i{display:block;width:30px;height:6px;border-radius:1px;background:var(--gold)}
.mb i.off{background:#DFD6C2}
.mood small{display:block;font-size:10.5px;color:var(--muted)}
.badge{
  position:absolute;z-index:3;right:0;top:6px;font-size:11px;letter-spacing:.12em;font-weight:700;
  color:var(--goldlite);background:rgba(240,193,107,.12);border:1px solid rgba(240,193,107,.45);
  border-radius:2px;padding:7px 12px;
}

/* sections */
.sec{background:var(--bg)}
.sec.show{background:var(--bg2)}
.eyebrow{
  background:transparent;border:0;padding:0 0 0 26px;position:relative;
  color:var(--gold2);font-weight:800;letter-spacing:.2em;font-size:10.5px;
}
.eyebrow::before{content:"";position:absolute;left:0;top:50%;width:18px;height:1px;background:var(--gold)}
.sh h2{color:var(--ink);letter-spacing:-.01em}
.sh h2::after{background:var(--gold);height:3px;width:38px;border-radius:0}
.sh p{color:var(--muted)}

/* features：三列账本格 */
.grid6{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.g6{display:block;background:#FCFAF4;padding:26px 24px 25px;transition:background .18s ease,box-shadow .18s ease}
.g6:hover{background:#fff;box-shadow:inset 0 -3px 0 var(--gold)}
.gn{
  display:inline-block;font-family:Georgia,serif;font-size:11px;letter-spacing:.14em;
  color:var(--gold2);border-bottom:1px solid rgba(217,164,65,.45);padding-bottom:3px;margin-bottom:13px;
}
.g6 h4{font-size:17.5px;color:var(--ink);letter-spacing:-.01em}
.g6 p{font-size:13.6px;color:var(--muted);margin-top:8px;line-height:1.85}

/* screens：交错图文长条 */
.mrows{display:grid;gap:28px}
.mrow{
  display:grid;grid-template-columns:.92fr 1.08fr;gap:44px;align-items:center;
  background:#FBF8F1;border:1px solid rgba(20,27,51,.07);border-radius:4px;padding:28px;
  box-shadow:0 16px 34px rgba(30,39,71,.06);
}
.mrow:nth-child(even){grid-template-columns:1.08fr .92fr}
.mrow:nth-child(even) .mshot{order:2}
.mshot{margin:0;background:#E9E1D0;padding:12px;border-radius:2px}
.mshot img{width:100%;height:392px;object-fit:cover;object-position:top center;border-radius:1px}
.mtxt{padding-right:8px}
.idx{display:block;font-family:Georgia,serif;font-style:italic;font-size:44px;line-height:1;color:rgba(20,27,51,.14)}
.mk{
  display:inline-block;font-size:10.5px;letter-spacing:.16em;color:var(--gold2);
  background:var(--sand);border-radius:2px;padding:4px 10px;margin:10px 0 12px;
}
.mtxt b{display:block;font-size:21px;color:var(--ink);letter-spacing:-.01em}
.mtxt span:last-child{display:block;font-size:13.8px;color:var(--muted);line-height:1.9;margin-top:10px}

/* guide：横向五步 */
.steps{
  list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;
  position:relative;padding:34px 0 0;border-left:0;
}
.steps::before{
  content:"";position:absolute;left:2px;right:2px;top:9px;height:1px;
  background:repeating-linear-gradient(90deg,rgba(185,138,46,.55) 0 6px,transparent 6px 12px);
}
.steps .step{
  position:relative;display:block;background:#fff;border:1px solid rgba(20,27,51,.08);
  border-radius:4px;padding:20px 18px 22px;
}
.steps li::before{
  content:"";position:absolute;left:0;top:-30px;width:9px;height:9px;margin:0;
  border-radius:50%;background:var(--gold);border:0;
}
.step .zn{display:block;font-family:Georgia,serif;font-size:12px;letter-spacing:.14em;color:var(--gold2);margin-bottom:8px}
.step b{
  display:block;font-size:15.5px;color:var(--ink);font-weight:800;
  width:auto;height:auto;border-radius:0;background:transparent;
}
.step .zs{display:block;font-size:13px;color:var(--muted);line-height:1.82;margin-top:7px}
.gnote{
  margin-top:28px;background:#fff;border-left:3px solid var(--gold);border-radius:0 3px 3px 0;
  color:var(--muted);padding:13px 18px;font-size:13px;box-shadow:0 8px 20px rgba(30,39,71,.05);
}

/* faq：居中标题 + 双列卡 */
.faqsec{background:#FBF8F1}
.faq-in{max-width:940px}
.faq-h{max-width:100%;text-align:center;margin-bottom:34px}
.faq-h .eyebrow{padding:0 26px}
.faq-h .eyebrow::before{left:0}
.faq-h .eyebrow::after{content:"";position:absolute;right:0;top:50%;width:18px;height:1px;background:var(--gold)}
.faq-h h2::after{margin-left:auto;margin-right:auto}
.qa{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.q{
  position:relative;background:#fff;border:1px solid rgba(20,27,51,.08);border-radius:4px;
  padding:24px 22px 22px;
}
.q:last-child{grid-column:1/-1}
.qt{
  position:absolute;right:16px;top:12px;font-family:Georgia,serif;font-style:italic;
  font-size:28px;line-height:1;color:rgba(20,27,51,.1);font-weight:400;letter-spacing:0;padding:0;
}
.q h3{font-size:16px;color:var(--ink);padding-right:38px}
.q h3::before{display:none}
.q p{font-size:13.4px;color:var(--muted);margin-top:8px;line-height:1.85;padding-left:0}

/* reviews：一大两小不对称 */
.sec.band{background:var(--bg2)}
.rvs{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.rc{
  background:#FBF8F1;border:0;border-left:3px solid var(--gold);border-radius:2px;
  padding:24px 24px 18px;box-shadow:0 10px 26px rgba(30,39,71,.05);
}
.rc:first-child{padding:32px 30px 24px;background:var(--dark);border-left:3px solid var(--gold);grid-column:1/-1;grid-row:auto}
.rc blockquote{font-size:13.6px;color:var(--ink2);line-height:1.9}
.rc:first-child blockquote{font-size:17px;color:#EDEFF6;line-height:1.95}
.who{border-top:1px dashed rgba(20,27,51,.14);color:var(--muted);margin-top:14px;padding-top:12px}
.rc:first-child .who{border-top-color:rgba(247,243,234,.16);color:#9AA4BC}
.who i{background:var(--sand);color:var(--gold2);border-radius:2px}
.rc:first-child .who i{background:rgba(240,193,107,.16);color:var(--goldlite)}

/* get：墨蓝横条 + 右侧下载盒 */
.get{
  position:relative;overflow:hidden;padding:78px 0;
  background:linear-gradient(155deg,#10162B 0%,#1B2444 62%,#26325A 100%);
}
.get::before{
  content:"soulai";position:absolute;left:-12px;bottom:-56px;font-family:Georgia,serif;
  font-size:200px;line-height:1;letter-spacing:-.06em;color:rgba(247,243,234,.035);
}
.get-in{
  position:relative;z-index:1;display:grid;grid-template-columns:1.16fr .84fr;gap:46px;
  align-items:center;max-width:960px;margin:0 auto;justify-items:stretch;text-align:left;
}
.get h2{color:#fff;font-size:34px;letter-spacing:-.02em}
.get h2 em{font-style:normal;color:var(--goldlite)}
.get p{color:#A8B2C9;font-size:14.5px;line-height:1.9;margin-top:12px;max-width:34em}
.chips{margin:24px 0 0;justify-content:flex-start;gap:8px}
.chips span{
  color:#E7D9BC;border:1px solid rgba(240,193,107,.35);border-radius:2px;
  background:rgba(240,193,107,.08);font-size:12px;padding:5px 12px;
}
.dlbox{
  background:rgba(255,255,255,.05);border:1px solid rgba(240,193,107,.28);border-radius:4px;
  padding:34px 28px 28px;text-align:center;
}
.dlbox img{margin:0 auto 16px;border-radius:3px}
.dlbox small{display:block;margin-top:14px;font-size:11.5px;color:#7F8AA6;letter-spacing:.02em}
.get .btn{display:inline-flex;background:var(--gold);color:#141B33;box-shadow:0 14px 30px rgba(217,164,65,.28)}
.get .btn:hover{background:var(--goldlite)}

/* footer */
.ft{background:var(--bg);color:var(--muted);border-top:1px solid var(--line)}
.ft-l{color:var(--ink)}
.ft-l img{border-radius:3px}
.ft-nav{border-color:var(--line)}
.ft-nav a{color:var(--ink2)}
.ft-c{color:#8A93A2}
.backtop{background:var(--ink);color:var(--goldlite);border-radius:3px}

@media (max-width:960px){
  .hero{background:
    radial-gradient(520px 420px at 80% 6%,rgba(217,164,65,.18),transparent 70%),
    radial-gradient(circle at 1px 1px,rgba(240,193,107,.14) 1px,transparent 0) 0 0/26px 26px,
    linear-gradient(160deg,#10162B 0%,#141B33 60%,#1C2547 100%)}
  .hero-in{grid-template-columns:1fr;gap:34px}
  .stage{height:560px;width:100%;max-width:460px;margin:0 auto}
  .phone{width:250px;height:512px;margin-left:-125px;top:22px}
  .orbit{width:440px;height:440px;margin-left:-220px;top:-14px}
  .axis{display:none}
  .mood{left:0;bottom:26px}
  .grid6{grid-template-columns:1fr 1fr}
  .mrow{grid-template-columns:1fr 1fr;gap:28px}
  .mrow:nth-child(even){grid-template-columns:1fr 1fr}
  .mshot img{height:330px}
  .steps{grid-template-columns:repeat(3,1fr);gap:14px}
  .steps .step:nth-child(4),.steps .step:nth-child(5){margin-top:14px}
  .steps::before{display:none}
  .steps li::before{display:none}
  .faq-in{max-width:100%}
  .rvs{grid-template-columns:1fr}
  .get-in{grid-template-columns:1fr;gap:30px}
  .nav{background:#10162B}
  .nav a{color:#C7CEE0;border-radius:0}
}
@media (max-width:760px){
  .sec{padding:52px 0}
  .hero{padding:40px 0 60px}
  .grid6{grid-template-columns:1fr}
  .g6{padding:22px 20px}
  .mrow,.mrow:nth-child(even){grid-template-columns:1fr;gap:20px;padding:18px}
  .mrow:nth-child(even) .mshot{order:0}
  .mshot img{height:330px}
  .mtxt{padding-right:0}
  .idx{font-size:34px}
  .steps{grid-template-columns:1fr;padding:6px 0 0}
  .steps .step:nth-child(4),.steps .step:nth-child(5){margin-top:0}
  .steps{position:relative}
  .steps::before{display:block;left:8px;right:auto;top:12px;bottom:12px;width:1px;height:auto;background:repeating-linear-gradient(180deg,rgba(185,138,46,.5) 0 6px,transparent 6px 12px)}
  .steps li::before{display:block;left:-25px;top:24px}
  .step{margin-left:26px}
  .qa{grid-template-columns:1fr}
  .q:last-child{grid-column:auto}
  .rvs{grid-template-columns:1fr}
  .rc:first-child{grid-column:auto}
  .get{padding:54px 0}
  .get::before{font-size:130px;bottom:-34px}
  .get h2{font-size:27px}
  .chips{justify-content:flex-start}
  .stage{height:auto;display:flex;flex-direction:column;align-items:center;gap:0;padding-bottom:4px}
  .phone{position:relative;left:auto;top:auto;margin:34px auto 0;width:214px;height:440px;transform:none}
  .orbit{width:300px;height:300px;margin-left:-150px;top:6px}
  .mood{position:relative;left:auto;bottom:auto;margin:16px auto 0;width:max-content;box-shadow:0 12px 26px rgba(0,0,0,.3)}
  .badge{right:auto;left:0;top:0;font-size:10px}
  .facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-top:14px}
  .facts li{border-left:0;padding:0}
  .facts li:last-child{grid-column:1/-1}
}

/* backtop 修复：JS 加 on 类 */
.backtop.on{opacity:1;pointer-events:auto}