:root{
  --bg:#08080d;
  --bg-soft:#0f1018;
  --panel:#14151f;
  --panel-2:#1a1c29;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --text:#eceef6;
  --muted:#9aa0b5;
  --dim:#6d7288;
  --accent:#ff4d6d;
  --accent-2:#8b5cf6;
  --accent-3:#38bdf8;
  --gold:#f5b942;
  --radius:18px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
.sec{padding:72px 0;}
.sec-head{max-width:720px;margin-bottom:36px;}
.eyebrow{
  display:inline-block;
  font-size:12px;letter-spacing:.18em;
  color:var(--accent);
  border:1px solid rgba(255,77,109,.35);
  border-radius:999px;
  padding:3px 12px;
  margin-bottom:14px;
  background:rgba(255,77,109,.07);
}
h2{font-size:clamp(22px,3vw,30px);line-height:1.35;letter-spacing:.01em;}
h3{font-size:16px;line-height:1.5;}
.lead{color:var(--muted);font-size:15px;margin-top:10px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:12px;
  font-size:15px;font-weight:600;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
  border:1px solid transparent;
}
.btn:hover{transform:translateY(-2px);}
.btn-android{background:linear-gradient(135deg,#34d399,#059669);color:#03130c;box-shadow:0 8px 24px rgba(16,185,129,.24);}
.btn-ios{background:linear-gradient(135deg,#f8fafc,#c7cddd);color:#14151f;box-shadow:0 8px 24px rgba(255,255,255,.12);}
.btn-other{background:linear-gradient(135deg,var(--accent),#b91c5c);color:#fff;box-shadow:0 8px 24px rgba(255,77,109,.26);}
.btn-pc{background:transparent;color:var(--text);border-color:var(--line-strong);}
.btn .ico{font-size:16px;line-height:1;}

/* ------- Header ------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(8,8,13,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  height:64px;gap:20px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand img{height:34px;width:34px;border-radius:9px;object-fit:cover;}
.brand span{font-size:17px;font-weight:700;letter-spacing:.02em;}
.nav-links{display:none;gap:22px;font-size:14px;color:var(--muted);}
.nav-links a{transition:color .15s;}
.nav-links a:hover{color:var(--text);}
.nav-cta{display:none;}
.nav-toggle{
  display:inline-flex;flex-direction:column;gap:5px;
  background:none;border:0;cursor:pointer;padding:8px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--text);border-radius:2px;transition:transform .2s,opacity .2s;}
.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  padding:16px 20px 22px;
}
.mobile-menu.open{display:block;}
.mobile-menu a{
  display:block;padding:11px 0;color:var(--muted);font-size:15px;
  border-bottom:1px solid rgba(255,255,255,.05);
}
.mobile-menu a:last-child{border-bottom:0;}
.mobile-menu .btn{width:100%;margin-top:14px;}

/* ------- Hero ------- */
.hero{
  position:relative;
  padding:56px 0 64px;
  overflow:hidden;
  background:
    radial-gradient(900px 420px at 80% -10%,rgba(139,92,246,.30),transparent 70%),
    radial-gradient(700px 420px at 8% 12%,rgba(255,77,109,.22),transparent 72%),
    linear-gradient(180deg,#0b0b12,#08080d);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  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:64px 64px;
  mask-image:radial-gradient(circle at 50% 30%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 30%,#000 0%,transparent 78%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1fr;gap:44px;align-items:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;color:var(--gold);
  border:1px solid rgba(245,185,66,.32);
  background:rgba(245,185,66,.08);
  border-radius:999px;padding:4px 12px;margin-bottom:18px;
}
h1{
  font-size:clamp(30px,5.4vw,50px);
  line-height:1.18;
  letter-spacing:-.01em;
  font-weight:800;
}
h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--accent),var(--accent-2) 60%,var(--accent-3));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-desc{color:var(--muted);font-size:15px;margin-top:18px;max-width:520px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;}
.hero-tags span{
  font-size:12px;color:#c8cbdb;
  border:1px solid var(--line-strong);
  border-radius:8px;padding:4px 10px;
  background:rgba(255,255,255,.03);
}
.downloads{margin-top:30px;}
.downloads-title{font-size:12px;letter-spacing:.16em;color:var(--dim);margin-bottom:12px;}
.dl-group{display:flex;flex-wrap:wrap;gap:10px;}
.dl-group .btn{flex:1 1 150px;}
.dl-note{font-size:12.5px;color:var(--dim);margin-top:14px;}

.hero-visual{position:relative;}
.phone-stage{
  position:relative;
  display:grid;grid-template-columns:1fr 1fr;gap:14px;
  perspective:1000px;
}
.phone-card{
  position:relative;border-radius:20px;overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:0 20px 50px rgba(0,0,0,.6);
  transition:transform .35s ease;
}
.phone-card:nth-child(1){transform:translateY(18px) rotate(-1.4deg);}
.phone-card:nth-child(2){transform:translateY(-6px) rotate(1.4deg);}
.phone-card:hover{transform:translateY(0) rotate(0);}
.phone-card img{width:100%;aspect-ratio:3/4;object-fit:cover;}
.phone-card .cap{
  position:absolute;left:0;right:0;bottom:0;
  padding:26px 10px 10px;
  background:linear-gradient(transparent,rgba(4,4,8,.92));
  font-size:12px;color:#e6e8f2;
}
.phone-card .cap b{display:block;font-size:13px;font-weight:600;}
.phone-card .cap i{font-style:normal;color:var(--dim);font-size:11px;}
.float-card{
  position:absolute;right:-4px;bottom:-18px;z-index:3;
  background:rgba(20,21,31,.94);
  border:1px solid var(--line-strong);
  border-radius:14px;padding:10px 14px;
  font-size:12px;color:var(--muted);
  box-shadow:0 14px 34px rgba(0,0,0,.55);
}
.float-card b{display:block;color:var(--text);font-size:14px;}

/* ------- AI 短剧 ------- */
.ai-sec{
  background:linear-gradient(180deg,#08080d,#0c0d16 40%,#08080d);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.ai-grid{display:grid;grid-template-columns:1fr;gap:18px;}
.ai-card{
  position:relative;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(139,92,246,.12),rgba(20,21,31,.9) 55%);
  padding:22px;
  overflow:hidden;
}
.ai-card::before{
  content:"";position:absolute;top:-60px;right:-60px;width:160px;height:160px;
  background:radial-gradient(circle,rgba(139,92,246,.4),transparent 70%);
}
.ai-card h3{position:relative;margin-bottom:8px;}
.ai-card p{position:relative;color:var(--muted);font-size:14px;}
.ai-feature{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:26px;}
.ai-feature div{
  border:1px solid var(--line);border-radius:12px;
  padding:14px;background:rgba(255,255,255,.025);
}
.ai-feature b{display:block;font-size:13px;color:var(--gold);margin-bottom:4px;}
.ai-feature span{font-size:12.5px;color:var(--muted);}

/* ------- 热播 ------- */
.grid-poster{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
.poster{
  display:flex;flex-direction:column;
  border-radius:16px;overflow:hidden;
  border:1px solid var(--line);
  background:var(--panel);
  transition:transform .22s ease,border-color .22s ease;
}
.poster:hover{transform:translateY(-4px);border-color:rgba(255,77,109,.4);}
.poster .ph{position:relative;}
.poster .ph img{width:100%;aspect-ratio:3/4;object-fit:cover;}
.score{
  position:absolute;top:8px;right:8px;
  font-size:11px;font-weight:700;color:#1a1200;
  background:linear-gradient(135deg,#ffd66b,#f5a623);
  border-radius:6px;padding:2px 7px;
}
.poster .body{padding:12px 13px 15px;display:flex;flex-direction:column;gap:7px;flex:1;}
.poster .body h3{font-size:14.5px;line-height:1.4;}
.poster .body p{font-size:12.5px;color:var(--muted);flex:1;}
.poster .meta{
  display:flex;flex-wrap:wrap;gap:6px;align-items:center;
  font-size:11px;color:var(--dim);
}
.poster .meta .tag{
  color:#c9cce0;border:1px solid var(--line-strong);
  border-radius:5px;padding:1px 6px;background:rgba(255,255,255,.03);
}

/* ------- 安装步骤 ------- */
.steps-sec{background:linear-gradient(180deg,#0a0a12,#101120);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.steps{display:grid;grid-template-columns:1fr;gap:14px;counter-reset:step;}
.step{
  position:relative;
  display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:flex-start;
  padding:20px;border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(255,255,255,.025);
}
.step .num{
  width:38px;height:38px;border-radius:11px;
  display:grid;place-items:center;
  font-weight:800;font-size:15px;
  background:linear-gradient(135deg,rgba(255,77,109,.22),rgba(139,92,246,.22));
  border:1px solid rgba(255,255,255,.12);
  color:#fff;
}
.step h3{margin-bottom:5px;}
.step p{font-size:13.5px;color:var(--muted);}

/* ------- FAQ ------- */
.faq-list{display:grid;gap:12px;}
.faq-item{
  border:1px solid var(--line);border-radius:14px;
  background:var(--panel);
  overflow:hidden;
}
.faq-q{
  width:100%;text-align:left;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:16px 18px;cursor:pointer;
  background:none;border:0;color:var(--text);
  font-size:14.5px;font-weight:600;font-family:inherit;
}
.faq-q .pm{
  flex-shrink:0;width:20px;height:20px;border-radius:50%;
  display:grid;place-items:center;font-size:14px;font-weight:700;
  color:var(--accent);border:1px solid rgba(255,77,109,.4);
}
.faq-a{
  padding:0 18px 17px;font-size:13.5px;color:var(--muted);
}
.faq-a[hidden]{display:none;}

/* ------- 热评 ------- */
.reviews{display:grid;grid-template-columns:1fr;gap:14px;}
.review{
  border:1px solid var(--line);border-radius:16px;
  background:linear-gradient(150deg,rgba(255,255,255,.045),rgba(255,255,255,.015));
  padding:18px;
}
.review .top{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.avatar{
  width:34px;height:34px;border-radius:50%;flex-shrink:0;
  display:grid;place-items:center;font-size:13px;font-weight:700;
  background:linear-gradient(135deg,var(--accent-2),var(--accent-3));color:#fff;
}
.review .top b{font-size:13.5px;}
.review .top small{display:block;color:var(--dim);font-size:11.5px;font-weight:400;}
.review p{font-size:13.5px;color:#cfd2e0;}
.review .stars{color:var(--gold);font-size:12px;letter-spacing:2px;margin-top:8px;}

/* ------- 隐私安全 ------- */
.privacy-sec{background:linear-gradient(180deg,#08080d,#0b0f18);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.pv-grid{display:grid;grid-template-columns:1fr;gap:14px;}
.pv-item{
  display:grid;grid-template-columns:auto 1fr;gap:14px;
  padding:18px;border-radius:14px;
  border:1px solid var(--line);
  background:rgba(56,189,248,.04);
}
.pv-item .q{
  width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;font-size:12px;font-weight:800;
  background:rgba(56,189,248,.16);color:var(--accent-3);
  border:1px solid rgba(56,189,248,.3);
}
.pv-item h3{font-size:14px;margin-bottom:5px;}
.pv-item p{font-size:13px;color:var(--muted);}

/* ------- 创作者 ------- */
.creator-sec{background:radial-gradient(800px 400px at 90% 0%,rgba(255,77,109,.12),transparent 70%);}
.creator-layout{display:grid;grid-template-columns:1fr;gap:28px;align-items:center;}
.creator-list{display:grid;gap:10px;}
.creator-list li{
  list-style:none;display:grid;grid-template-columns:auto 1fr;gap:12px;
  padding:14px 16px;border-radius:12px;
  border:1px solid var(--line);background:rgba(255,255,255,.025);
}
.creator-list li i{
  font-style:normal;color:var(--accent);font-weight:800;font-size:13px;
}
.creator-list li b{display:block;font-size:13.5px;margin-bottom:2px;}
.creator-list li span{font-size:12.5px;color:var(--muted);}
.creator-visual img{border-radius:18px;border:1px solid var(--line-strong);width:100%;}

/* ------- 社区 ------- */
.community-sec{background:linear-gradient(180deg,#0b0b14,#08080d);border-top:1px solid var(--line);}
.comm-grid{display:grid;grid-template-columns:1fr;gap:14px;}
.comm{
  padding:18px;border-radius:14px;
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(139,92,246,.12),rgba(255,255,255,.02));
}
.comm h3{font-size:14px;margin-bottom:6px;}
.comm p{font-size:13px;color:var(--muted);}

/* ------- 客户端下载 ------- */
.dl-sec{
  background:
    radial-gradient(700px 340px at 20% 0%,rgba(255,77,109,.20),transparent 70%),
    radial-gradient(700px 340px at 88% 100%,rgba(56,189,248,.16),transparent 70%),
    #0a0a12;
  border-top:1px solid var(--line);
}
.dl-panel{
  border:1px solid var(--line-strong);
  border-radius:24px;
  padding:32px 22px;
  background:rgba(14,15,24,.72);
  backdrop-filter:blur(8px);
}
.dl-panel h2{text-align:center;}
.dl-panel .lead{text-align:center;margin-bottom:24px;}
.dl-help{display:grid;grid-template-columns:1fr;gap:10px;margin:26px 0;}
.dl-help div{
  display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;
  padding:12px 14px;border-radius:11px;
  border:1px dashed var(--line-strong);
  font-size:13px;color:var(--muted);
}
.dl-help div b{display:block;color:var(--text);font-size:13.5px;margin-bottom:2px;}
.dl-help .k{
  color:var(--accent-3);font-weight:800;font-size:12.5px;
}
.dl-big{display:grid;grid-template-columns:1fr;gap:12px;}
.dl-big .btn{padding:16px 22px;font-size:16px;border-radius:14px;}
.dl-meta{text-align:center;font-size:12px;color:var(--dim);margin-top:18px;}

/* ------- Footer ------- */
.site-footer{
  border-top:1px solid var(--line);
  padding:30px 0 34px;
  background:#07070b;
}
.footer-inner{
  display:flex;flex-direction:column;gap:10px;
  font-size:12px;color:var(--dim);
  text-align:center;
}
.footer-inner a{color:#8b90a3;border-bottom:1px dotted rgba(255,255,255,.2);}
.footer-inner a:hover{color:var(--text);}
.footer-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  color:#9aa0b5;font-size:12.5px;margin-bottom:4px;
}
.footer-brand img{height:20px;width:20px;border-radius:5px;object-fit:cover;}
.footer-sep{color:#3a3d4d;}

/* ------- Responsive ------- */
@media (min-width:768px){
  .sec{padding:88px 0;}
  .hero{padding:72px 0 88px;}
  .hero-inner{grid-template-columns:1.1fr .9fr;gap:40px;}
  .dl-group .btn{flex:0 0 auto;}
  .grid-poster{grid-template-columns:repeat(3,1fr);gap:18px;}
  .ai-grid{grid-template-columns:repeat(3,1fr);}
  .ai-feature{grid-template-columns:repeat(4,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .reviews{grid-template-columns:repeat(2,1fr);}
  .pv-grid{grid-template-columns:repeat(2,1fr);}
  .comm-grid{grid-template-columns:repeat(3,1fr);}
  .creator-layout{grid-template-columns:1.05fr .95fr;}
  .dl-help{grid-template-columns:repeat(2,1fr);}
  .dl-big{grid-template-columns:repeat(2,1fr);}
  .dl-panel{padding:44px 40px;}
  .footer-inner{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:8px 14px;}
}
@media (min-width:1024px){
  .nav-links{display:flex;}
  .nav-cta{display:inline-flex;padding:9px 18px;font-size:14px;border-radius:10px;}
  .nav-toggle{display:none;}
  .hero-inner{grid-template-columns:1.05fr .95fr;gap:56px;}
  .grid-poster{grid-template-columns:repeat(5,1fr);}
  .ai-grid{grid-template-columns:repeat(3,1fr);gap:20px;}
  .steps{grid-template-columns:repeat(3,1fr);}
  .reviews{grid-template-columns:repeat(3,1fr);}
  .pv-grid{grid-template-columns:repeat(2,1fr);gap:18px;}
  .sec{padding:100px 0;}
}