:root{
  --bg:#0b0d17;
  --bg-soft:#12162a;
  --card:#171c33;
  --line:rgba(255,255,255,.08);
  --txt:#eef1ff;
  --muted:#9aa3c7;
  --pink:#ff4d8d;
  --violet:#8b5cf6;
  --cyan:#22d3ee;
  --amber:#fbbf24;
  --grad:linear-gradient(120deg,#ff4d8d 0%,#8b5cf6 55%,#22d3ee 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:72px 0;position:relative}
.glow{
  position:absolute;width:520px;height:520px;border-radius:50%;
  filter:blur(120px);opacity:.35;pointer-events:none;z-index:0;
}
.glow-a{background:#ff4d8d;top:-180px;left:-140px}
.glow-b{background:#22d3ee;top:40px;right:-200px}
.sec-title{font-size:26px;line-height:1.35;font-weight:800;letter-spacing:.5px}
.sec-sub{color:var(--muted);font-size:14px;margin-top:10px}
.sec-head{display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin-bottom:32px;position:relative;z-index:1}
.sec-head .bar{width:52px;height:4px;border-radius:4px;background:var(--grad);margin-bottom:14px}

/* ---------- header ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(11,13,23,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:62px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:32px;width:auto;border-radius:8px}
.brand-name{font-size:17px;font-weight:800;letter-spacing:.5px;white-space:nowrap}
.brand-name span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:none;gap:22px;font-size:14px;color:var(--muted)}
.nav a{white-space:nowrap;transition:color .2s}
.nav a:hover{color:#fff}
.top-cta{
  font-size:13px;font-weight:700;padding:9px 16px;border-radius:999px;
  background:var(--grad);color:#fff;white-space:nowrap;
}
.menu-btn{
  display:flex;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer;
}
.menu-btn i{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:transform .25s,opacity .25s}
.mobile-nav{display:none;border-top:1px solid var(--line);padding:10px 0 18px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:11px 4px;font-size:14px;color:var(--muted);border-bottom:1px dashed var(--line)}
.mobile-nav a:last-child{border-bottom:0}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:64px 0 80px;
  background:
    radial-gradient(circle at 12% 18%,rgba(255,77,141,.28),transparent 45%),
    radial-gradient(circle at 82% 8%,rgba(34,211,238,.22),transparent 45%),
    radial-gradient(circle at 60% 90%,rgba(139,92,246,.26),transparent 50%),
    var(--bg);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 50% 30%,#000 10%,transparent 78%);
  pointer-events:none;
}
.hero-grid{position:relative;z-index:1;display:grid;gap:44px}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:2px;color:#ffd6e5;
  border:1px solid rgba(255,77,141,.45);border-radius:999px;
  padding:6px 14px;background:rgba(255,77,141,.1);
}
.hero h1{font-size:34px;line-height:1.28;margin:20px 0 16px;font-weight:900;letter-spacing:.5px}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:#c3caea;font-size:15px;max-width:560px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 6px}
.hero-badges span{
  font-size:12px;color:#cfd6f5;border:1px solid var(--line);
  background:rgba(255,255,255,.04);border-radius:8px;padding:6px 12px;
}
.dl-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.dl-btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 22px;border-radius:14px;font-size:14px;font-weight:700;
  border:1px solid var(--line);background:rgba(255,255,255,.05);color:#fff;
  transition:transform .2s,box-shadow .2s,background .2s;
}
.dl-btn:hover{transform:translateY(-3px);background:rgba(255,255,255,.09)}
.dl-btn.primary{background:var(--grad);border-color:transparent;box-shadow:0 12px 30px rgba(255,77,141,.28)}
.dl-btn.primary:hover{box-shadow:0 16px 38px rgba(139,92,246,.4)}
.dl-btn svg{width:18px;height:18px;flex-shrink:0}
.hero-note{font-size:12px;color:var(--muted);margin-top:14px}

.hero-collage{
  position:relative;
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;
}
.cover{
  position:relative;border-radius:16px;overflow:hidden;
  border:1px solid var(--line);background:var(--card);
  box-shadow:0 20px 50px rgba(0,0,0,.45);
}
.cover img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4;transition:transform .5s}
.cover:hover img{transform:scale(1.06)}
.cover span{
  position:absolute;left:0;right:0;bottom:0;padding:26px 10px 10px;
  font-size:12px;font-weight:700;color:#fff;text-align:center;
  background:linear-gradient(transparent,rgba(0,0,0,.82));
}
.cover.tall{grid-row:span 2}
.cover.tall img{aspect-ratio:auto;height:100%;min-height:100%}
.hero-collage .cover:nth-child(1){margin-top:14px}
.hero-collage .cover:nth-child(4){margin-top:-22px}

/* ---------- AI section ---------- */
.ai-wrap{display:grid;gap:34px;position:relative;z-index:1}
.ai-copy p{color:var(--muted);font-size:15px;margin-top:14px}
.ai-points{display:grid;gap:14px;margin-top:26px}
.ai-point{
  border:1px solid var(--line);border-radius:14px;padding:16px 18px;
  background:linear-gradient(135deg,rgba(139,92,246,.14),rgba(255,255,255,.02));
}
.ai-point h3{font-size:15px;margin-bottom:6px}
.ai-point p{font-size:13.5px;color:var(--muted);margin:0}
.ai-side{position:relative}
.ai-side .cover{border-radius:20px}
.ai-side .float{
  position:absolute;right:-6px;bottom:-6px;
  background:#0f1329;border:1px solid var(--line);border-radius:14px;
  padding:12px 16px;box-shadow:0 16px 34px rgba(0,0,0,.5);
}
.ai-side .float b{display:block;font-size:13px}
.ai-side .float small{font-size:11px;color:var(--muted)}

/* ---------- hot list ---------- */
.hot-scroll{
  display:grid;grid-auto-flow:column;grid-auto-columns:minmax(190px,1fr);
  gap:16px;overflow-x:auto;padding:6px 4px 18px;scroll-snap-type:x mandatory;
}
.hot-scroll::-webkit-scrollbar{height:6px}
.hot-scroll::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:4px}
.drama{
  scroll-snap-align:start;border-radius:16px;overflow:hidden;
  border:1px solid var(--line);background:var(--card);
  transition:transform .25s,border-color .25s;
}
.drama:hover{transform:translateY(-5px);border-color:rgba(255,77,141,.5)}
.drama-img{position:relative}
.drama-img img{width:100%;aspect-ratio:3/4;object-fit:cover}
.drama-date{
  position:absolute;top:10px;left:10px;
  font-size:11px;color:#fff;background:rgba(0,0,0,.6);
  border:1px solid rgba(255,255,255,.18);border-radius:6px;padding:3px 8px;
}
.drama-body{padding:14px}
.drama-body h3{font-size:15px;margin-bottom:6px}
.drama-body p{font-size:12.5px;color:var(--muted);line-height:1.6}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.tags i{
  font-style:normal;font-size:11px;color:#ffb3cd;
  background:rgba(255,77,141,.12);border:1px solid rgba(255,77,141,.28);
  border-radius:6px;padding:2px 7px;
}
.hot-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:26px}

/* ---------- steps ---------- */
.step-section{background:linear-gradient(180deg,var(--bg) 0%,#0e1226 40%,var(--bg) 100%)}
.steps{display:grid;gap:16px;counter-reset:step}
.step{
  position:relative;border:1px solid var(--line);border-radius:16px;
  padding:22px 20px 22px 66px;background:rgba(255,255,255,.03);
  transition:border-color .25s,transform .25s;
}
.step:hover{border-color:rgba(34,211,238,.45);transform:translateY(-3px)}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;left:18px;top:20px;
  font-size:18px;font-weight:900;letter-spacing:1px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.step h3{font-size:15px;margin-bottom:6px}
.step p{font-size:13.5px;color:var(--muted)}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px}
.faq{border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden}
.faq summary{
  list-style:none;cursor:pointer;padding:16px 18px;font-size:14.5px;font-weight:700;
  display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font-size:18px;color:var(--cyan);transition:transform .25s;flex-shrink:0;
}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 18px 16px;font-size:13.5px;color:var(--muted)}

/* ---------- reviews ---------- */
.reviews{display:grid;gap:16px}
.review{
  border:1px solid var(--line);border-radius:16px;padding:20px;
  background:linear-gradient(160deg,rgba(255,77,141,.1),rgba(255,255,255,.02));
  display:flex;flex-direction:column;gap:10px;
}
.review q{font-size:14px;color:#e6e9ff;quotes:"“" "”"}
.review .who{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px}
.review .who b{
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  font-size:11px;color:#fff;background:var(--grad);font-weight:700;
}
.review .who span{color:#ffb3cd}

/* ---------- privacy ---------- */
.privacy-grid{display:grid;gap:14px}
.privacy{
  border:1px solid var(--line);border-radius:14px;padding:20px;
  background:rgba(34,211,238,.05);
}
.privacy h3{font-size:15px;margin-bottom:8px;color:#a5f3fc}
.privacy p{font-size:13.5px;color:var(--muted)}

/* ---------- creator + community ---------- */
.two-col{display:grid;gap:24px}
.panel{
  border:1px solid var(--line);border-radius:20px;padding:26px;
  background:linear-gradient(150deg,rgba(139,92,246,.16),rgba(255,255,255,.02));
}
.panel h2{font-size:21px;margin-bottom:10px}
.panel > p{font-size:14px;color:var(--muted)}
.panel ul{list-style:none;margin-top:18px;display:grid;gap:10px}
.panel li{
  font-size:13.5px;color:#d5daf5;padding-left:20px;position:relative;
}
.panel li::before{
  content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;
  background:var(--grad);
}
.community-list{display:grid;gap:12px;margin-top:18px}
.community-item{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  border:1px solid var(--line);border-radius:12px;padding:13px 16px;
  background:rgba(255,255,255,.03);font-size:13.5px;
}
.community-item b{font-weight:700}
.community-item small{color:var(--muted);font-size:12px}

/* ---------- download ---------- */
.dl-section{
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 20% 10%,rgba(255,77,141,.3),transparent 46%),
    radial-gradient(circle at 85% 80%,rgba(34,211,238,.24),transparent 48%),
    #0a0c16;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.dl-inner{position:relative;z-index:1;display:grid;gap:32px}
.dl-cards{display:grid;gap:14px;grid-template-columns:1fr}
.dl-card{
  border:1px solid var(--line);border-radius:18px;padding:22px;
  background:rgba(255,255,255,.045);
}
.dl-card h3{font-size:16px;margin-bottom:6px}
.dl-card p{font-size:13px;color:var(--muted);margin-bottom:14px}
.dl-card .dl-btn{padding:11px 18px;font-size:13px}

/* ---------- footer ---------- */
footer{padding:48px 0 34px;background:#080a12;border-top:1px solid var(--line)}
.foot-grid{display:grid;gap:26px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.foot-brand img{height:28px;border-radius:7px}
.foot-brand strong{font-size:15px}
.foot-desc{font-size:13px;color:var(--muted);max-width:420px}
.foot-links{display:grid;gap:9px;font-size:13px;color:var(--muted)}
.foot-links b{color:#fff;font-size:13.5px;margin-bottom:4px;display:block}
.foot-links a:hover{color:#fff}
.foot-bottom{
  margin-top:34px;padding-top:18px;border-top:1px solid var(--line);
  display:flex;flex-direction:column;gap:8px;font-size:12px;color:#6f7899;
}
.foot-bottom time{color:#6f7899}

/* ---------- responsive ---------- */
@media (min-width:768px){
  .section{padding:88px 0}
  .hero{padding:84px 0 96px}
  .hero h1{font-size:44px}
  .hero-grid{grid-template-columns:1.1fr .9fr;align-items:center;gap:40px}
  .nav{display:flex}
  .menu-btn{display:none}
  .mobile-nav{display:none !important}
  .sec-title{font-size:30px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .reviews{grid-template-columns:repeat(2,1fr)}
  .privacy-grid{grid-template-columns:repeat(2,1fr)}
  .dl-cards{grid-template-columns:repeat(3,1fr)}
  .hot-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr}
  .foot-bottom{flex-direction:row;justify-content:space-between;align-items:center}
}
@media (min-width:1024px){
  .hero h1{font-size:52px}
  .hero-grid{grid-template-columns:1.05fr .95fr;gap:56px}
  .ai-wrap{grid-template-columns:1.15fr .85fr;align-items:center;gap:52px}
  .ai-side .cover img{aspect-ratio:4/5}
  .steps{grid-template-columns:repeat(3,1fr)}
  .reviews{grid-template-columns:repeat(3,1fr)}
  .privacy-grid{grid-template-columns:repeat(3,1fr)}
  .hot-grid{grid-template-columns:repeat(4,1fr)}
  .two-col{grid-template-columns:1fr 1fr;gap:28px}
  .hero-collage{grid-template-columns:repeat(2,1fr);gap:16px}
  .dl-inner{grid-template-columns:1fr 1fr;align-items:center;gap:48px}
  .dl-cards{grid-template-columns:1fr;gap:12px}
}