:root{
  --bg:#0b0710;
  --bg-2:#140c1c;
  --panel:#1a1024;
  --panel-2:#221430;
  --line:rgba(255,255,255,.08);
  --gold:#f5c46a;
  --gold-2:#ffe1a8;
  --rose:#ff6b9d;
  --text:#f2e9f7;
  --muted:#a997b8;
  --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(255,107,157,.16), transparent 60%),
    radial-gradient(900px 500px at 0% 10%, rgba(245,196,106,.10), transparent 55%),
    linear-gradient(180deg,var(--bg) 0%, var(--bg-2) 45%, #0b0710 100%);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 18px;}
.section{padding:64px 0;}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.16em;color:var(--gold);
  border:1px solid rgba(245,196,106,.35);border-radius:999px;padding:4px 12px;margin-bottom:14px;
}
h2{font-size:26px;line-height:1.35;letter-spacing:.01em;}
h3{font-size:18px;line-height:1.45;}
.lead{color:var(--muted);font-size:15px;margin-top:10px;max-width:720px;}
.grad-text{
  background:linear-gradient(100deg,#ffe1a8,#f5c46a 40%,#ff6b9d 95%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(11,7,16,.78);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:16px;height:62px;}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:15px;white-space:nowrap;}
.brand img{height:32px;width:auto;border-radius:8px;}
.nav-links{
  display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;margin-left:auto;
}
.nav-links::-webkit-scrollbar{display:none;}
.nav-links a{
  font-size:13px;color:var(--muted);padding:7px 10px;border-radius:9px;white-space:nowrap;transition:.2s;
}
.nav-links a:hover{color:var(--gold-2);background:rgba(245,196,106,.08);}

/* 首屏 */
.hero{position:relative;overflow:hidden;padding:58px 0 66px;}
.hero::after{
  content:"";position:absolute;inset:auto -20% -40% -20%;height:340px;
  background:radial-gradient(ellipse at center, rgba(255,107,157,.14), transparent 70%);
  pointer-events:none;
}
.hero-grid{display:grid;gap:38px;position:relative;z-index:1;}
.hero h1{font-size:32px;line-height:1.3;letter-spacing:.01em;margin-bottom:16px;}
.hero p.desc{color:#c9b8d8;font-size:15.5px;max-width:560px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 26px;}
.hero-tags span{
  font-size:12.5px;color:var(--gold-2);background:rgba(245,196,106,.09);
  border:1px solid rgba(245,196,106,.22);border-radius:999px;padding:5px 12px;
}
.dl-row{display:flex;flex-wrap:wrap;gap:14px;}
.btn{
  display:inline-flex;align-items:center;gap:10px;border-radius:14px;
  padding:13px 22px;font-size:15px;font-weight:700;transition:transform .18s ease, box-shadow .18s ease;
  position:relative;
}
.btn:active{transform:scale(.97);}
.btn .ico{font-size:18px;line-height:1;}
.btn-android{
  background:linear-gradient(135deg,#f5c46a,#ffb347);color:#2a1704;
  box-shadow:0 10px 26px rgba(245,196,106,.28);
  clip-path:polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}
.btn-android::after{
  content:"";position:absolute;right:10px;top:8px;width:6px;height:6px;border-radius:50%;
  background:#2a1704;opacity:.45;
}
.btn-ios{
  background:linear-gradient(135deg,#ff8fb8,#ff6b9d);color:#2b0713;
  box-shadow:0 10px 26px rgba(255,107,157,.28);
  clip-path:polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}
.btn-ios::after{
  content:"";position:absolute;right:10px;top:8px;width:6px;height:6px;border-radius:50%;
  background:#2b0713;opacity:.45;
}
.btn:hover{transform:translateY(-2px);}
.hero-note{margin-top:14px;font-size:12.5px;color:var(--muted);}
.hero-art{position:relative;}
.hero-collage{
  display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
}
.hero-collage img{
  width:100%;height:150px;object-fit:cover;border-radius:14px;
  border:1px solid var(--line);
}
.hero-collage img:first-child{grid-row:span 2;height:100%;}
.hero-collage img:nth-child(2){grid-column:span 2;}

/* 栏目卡片通用 */
.card{
  background:linear-gradient(160deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:20px;
}
.card h3{margin-bottom:8px;}
.card p{color:var(--muted);font-size:14px;}

/* AI短剧 & 热播 */
.poster-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.poster-card{overflow:hidden;padding:0;transition:transform .2s ease,border-color .2s;}
.poster-card:hover{transform:translateY(-4px);border-color:rgba(245,196,106,.35);}
.poster-card img{width:100%;aspect-ratio:3/4;object-fit:cover;}
.poster-body{padding:13px 14px 16px;}
.poster-meta{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--muted);margin-bottom:7px;flex-wrap:wrap;}
.tag{background:rgba(255,107,157,.13);color:#ffb0cb;border-radius:6px;padding:2px 8px;font-size:11px;}
.poster-body h3{font-size:15.5px;margin-bottom:6px;}
.poster-body p{font-size:13px;line-height:1.6;}

/* 安装步骤 */
.steps{display:grid;gap:16px;counter-reset:step;}
.step{
  display:flex;gap:16px;padding:20px;
  background:linear-gradient(120deg,rgba(245,196,106,.07),rgba(255,107,157,.05));
  border:1px solid var(--line);border-radius:16px;
}
.step-num{
  flex:0 0 40px;height:40px;border-radius:12px;display:grid;place-items:center;
  font-weight:800;color:#2a1704;background:linear-gradient(135deg,#f5c46a,#ffe1a8);font-size:15px;
}
.step h3{font-size:15.5px;margin-bottom:4px;}
.step p{color:var(--muted);font-size:13.5px;}

/* FAQ 一问一答 */
.faq-list{display:grid;gap:12px;}
.faq{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.faq summary{
  cursor:pointer;list-style:none;padding:16px 18px;font-weight:600;font-size:15px;
  display:flex;align-items:center;gap:10px;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::before{
  content:"Q";flex:0 0 24px;height:24px;border-radius:7px;display:grid;place-items:center;
  font-size:12px;font-weight:800;color:#2a1704;background:var(--gold);
}
.faq[open] summary{color:var(--gold-2);}
.faq .answer{
  padding:0 18px 16px 52px;color:var(--muted);font-size:14px;
}
.faq .answer::before{content:"A ";color:var(--rose);font-weight:800;}

/* 热评 */
.review-grid{display:grid;gap:14px;}
.review{
  background:linear-gradient(150deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);border-radius:16px;padding:18px;
}
.review-top{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.avatar{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:800;
  background:linear-gradient(135deg,#ff8fb8,#f5c46a);color:#2b0713;
}
.review-top strong{font-size:14px;}
.review-top em{font-style:normal;font-size:11.5px;color:var(--muted);margin-left:auto;}
.review p{font-size:13.5px;color:#d9cbe6;}
.review-ask{font-size:12.5px;color:var(--gold);margin-bottom:6px;}

/* 隐私安全 */
.privacy-grid{display:grid;gap:14px;}
.privacy-item{display:flex;gap:14px;padding:18px;border-radius:16px;border:1px solid var(--line);background:rgba(26,16,36,.7);}
.privacy-item .dot{
  flex:0 0 34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,107,157,.12);border:1px solid rgba(255,107,157,.25);font-size:15px;
}
.privacy-item h3{font-size:15px;margin-bottom:4px;}
.privacy-item p{font-size:13.5px;color:var(--muted);}

/* 创作者计划 */
.creator{
  border-radius:22px;padding:30px 22px;border:1px solid rgba(245,196,106,.25);
  background:
    radial-gradient(600px 240px at 90% 0%, rgba(255,107,157,.18), transparent 60%),
    linear-gradient(150deg,#1d1229,#120c1a);
}
.creator-grid{display:grid;gap:16px;margin-top:22px;}
.creator-card{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;padding:16px;}
.creator-card strong{display:block;font-size:15px;margin-bottom:6px;color:var(--gold-2);}
.creator-card span{font-size:13.5px;color:var(--muted);}

/* 底部下载 */
.final-dl{
  border-radius:24px;padding:34px 22px;text-align:center;
  background:
    radial-gradient(500px 220px at 50% 0%, rgba(245,196,106,.16), transparent 65%),
    linear-gradient(160deg,#1e1229,#0e0814);
  border:1px solid rgba(245,196,106,.22);
}
.final-dl h2{margin-bottom:10px;}
.final-dl .lead{margin:0 auto 22px;}
.final-dl .dl-row{justify-content:center;}
.final-steps{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px;}
.final-steps span{
  font-size:12.5px;color:var(--muted);border:1px dashed rgba(255,255,255,.16);
  border-radius:999px;padding:5px 12px;
}

/* 页脚 */
.site-footer{
  margin-top:40px;padding:26px 0 34px;border-top:1px solid var(--line);
  font-size:12px;color:#7d6c8c;text-align:center;
}
.site-footer p{margin-bottom:6px;}
.site-footer a{color:#8f7fa0;}
.site-footer time{color:#8f7fa0;}

/* 断点 */
@media (min-width:768px){
  .hero h1{font-size:42px;}
  .hero-grid{grid-template-columns:1.05fr .95fr;align-items:center;}
  .poster-row{grid-template-columns:repeat(3,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .faq-list{grid-template-columns:repeat(2,1fr);align-items:start;}
  .review-grid{grid-template-columns:repeat(2,1fr);}
  .privacy-grid{grid-template-columns:repeat(2,1fr);}
  .creator-grid{grid-template-columns:repeat(2,1fr);}
  .hero-collage img{height:170px;}
}
@media (min-width:1024px){
  .section{padding:84px 0;}
  .hero{padding:80px 0 96px;}
  .hero h1{font-size:50px;}
  .poster-row{grid-template-columns:repeat(4,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);gap:18px;}
  .review-grid{grid-template-columns:repeat(3,1fr);}
  .privacy-grid{grid-template-columns:repeat(3,1fr);}
  .creator-grid{grid-template-columns:repeat(3,1fr);}
  .creator{padding:44px 40px;}
  .final-dl{padding:52px 40px;}
  .nav-links a{font-size:13.5px;padding:8px 12px;}
}