:root{
  --bg:#0c0f14;
  --bg-soft:#12161e;
  --card:#171c26;
  --card-2:#1e2430;
  --line:#28303f;
  --text:#e8ecf4;
  --muted:#9aa6ba;
  --green:#4fd48a;
  --green-deep:#1f7a4d;
  --amber:#f2b64c;
  --radius:16px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  line-height:1.7;
  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;}
section{padding:64px 0;position:relative;}

/* ===== header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(12,15,20,.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:64px;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand img{height:34px;width:34px;border-radius:9px;object-fit:cover;}
.brand-name{font-size:19px;font-weight:700;letter-spacing:.5px;}
.nav-links{
  display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;
}
.nav-links::-webkit-scrollbar{display:none;}
.nav-links a{
  font-size:14px;color:var(--muted);padding:7px 11px;border-radius:8px;white-space:nowrap;
  transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--text);background:var(--card-2);}

/* ===== hero ===== */
.hero{
  padding:70px 0 64px;
  background:
    radial-gradient(900px 420px at 12% -10%,rgba(79,212,138,.18),transparent 62%),
    radial-gradient(700px 400px at 92% 0%,rgba(242,182,76,.12),transparent 60%),
    var(--bg);
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--green);
  border:1px solid rgba(79,212,138,.35);
  background:rgba(79,212,138,.08);
  padding:5px 14px;border-radius:999px;margin-bottom:20px;
}
.hero-tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);}
.hero h1{
  font-size:30px;line-height:1.35;font-weight:800;letter-spacing:.5px;
  margin-bottom:18px;
}
.hero h1 em{font-style:normal;color:var(--green);}
.hero-desc{color:var(--muted);font-size:15.5px;max-width:560px;margin-bottom:26px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px;}
.hero-points span{
  font-size:13px;color:#c6d0e0;background:var(--card);
  border:1px solid var(--line);border-radius:8px;padding:6px 12px;
}
.dl-group{display:flex;flex-wrap:wrap;gap:12px;}
.dl-btn{
  display:inline-flex;align-items:center;gap:10px;
  background:linear-gradient(135deg,#4fd48a,#2fa96a);
  color:#07130c;font-weight:700;font-size:15px;
  padding:13px 24px;border-radius:12px;
  box-shadow:0 8px 22px rgba(79,212,138,.22);
  transition:transform .18s,box-shadow .18s;
}
.dl-btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(79,212,138,.3);}
.dl-btn.alt{
  background:linear-gradient(135deg,#232b3a,#1a212c);
  color:var(--text);border:1px solid var(--line);
  box-shadow:none;
}
.dl-btn.alt:hover{border-color:#3b465b;box-shadow:none;}
.dl-btn small{display:block;font-size:11px;font-weight:400;opacity:.8;line-height:1.2;}
.dl-btn strong{font-size:15px;line-height:1.3;}
.hero-visual{position:relative;display:flex;justify-content:center;}
.visual-stage{
  display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
  transform:rotate(-3deg);
  max-width:400px;width:100%;
}
.visual-stage img{
  width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:12px;
  border:1px solid rgba(255,255,255,.07);
  box-shadow:0 10px 30px rgba(0,0,0,.5);
}
.visual-stage img:nth-child(2){transform:translateY(-18px);}
.visual-stage img:nth-child(5){transform:translateY(18px);}

/* ===== section head ===== */
.sec-head{margin-bottom:36px;}
.sec-kicker{
  font-size:13px;color:var(--green);letter-spacing:2px;font-weight:600;margin-bottom:10px;
}
.sec-head h2{font-size:24px;font-weight:800;margin-bottom:12px;letter-spacing:.4px;}
.sec-head p{color:var(--muted);font-size:15px;max-width:640px;}

/* ===== 短剧热播 ===== */
.hot{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.drama-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:18px;
}
.drama-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s,border-color .2s;
}
.drama-card:hover{transform:translateY(-4px);border-color:#3a4557;}
.drama-card .cover{
  width:100%;aspect-ratio:3/4;object-fit:cover;
}
.drama-body{padding:14px 14px 16px;flex:1;display:flex;flex-direction:column;}
.drama-body h3{font-size:15.5px;font-weight:700;margin-bottom:6px;line-height:1.4;}
.drama-body p{font-size:13px;color:var(--muted);flex:1;margin-bottom:12px;}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px;}
.tag-row span{
  font-size:11px;color:#a9d8bd;background:rgba(79,212,138,.1);
  border:1px solid rgba(79,212,138,.22);border-radius:6px;padding:2px 8px;
}
.drama-meta{font-size:11.5px;color:#7e8a9e;display:flex;justify-content:space-between;gap:8px;}

/* ===== AI 短剧 ===== */
.ai-block{
  border-radius:22px;border:1px solid var(--line);overflow:hidden;
  background:
    radial-gradient(600px 300px at 85% 10%,rgba(120,110,240,.16),transparent 65%),
    linear-gradient(160deg,#151a24,#10141c);
  padding:36px 24px;
}
.ai-inner{display:grid;gap:28px;align-items:center;}
.ai-copy h2{font-size:24px;font-weight:800;margin-bottom:14px;}
.ai-copy p{color:var(--muted);font-size:15px;margin-bottom:18px;}
.ai-list{list-style:none;display:grid;gap:12px;}
.ai-list li{
  display:flex;gap:12px;font-size:14px;color:#c6d0e0;
  background:rgba(255,255,255,.03);border:1px solid var(--line);
  border-radius:12px;padding:12px 14px;
}
.ai-list li b{color:var(--green);flex-shrink:0;font-weight:700;}
.ai-media{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.ai-media img{
  width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
}

/* ===== 步骤 ===== */
.steps{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.step-grid{display:grid;grid-template-columns:1fr;gap:16px;}
.step-card{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px 20px 20px;
}
.step-card .num{
  font-size:13px;font-weight:700;color:#07130c;background:var(--green);
  width:28px;height:28px;display:flex;align-items:center;justify-content:center;
  border-radius:8px;margin-bottom:12px;
}
.step-card h3{font-size:15.5px;font-weight:700;margin-bottom:8px;}
.step-card p{font-size:13.5px;color:var(--muted);}
.step-note{
  margin-top:24px;padding:16px 18px;border-radius:12px;
  background:rgba(242,182,76,.07);border:1px dashed rgba(242,182,76,.32);
  font-size:13.5px;color:#e3cf9f;
}

/* ===== FAQ ===== */
.faq-grid{display:grid;gap:12px;}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:16px 18px;
}
.faq-item dt{
  font-size:14.5px;font-weight:700;color:var(--text);margin-bottom:6px;
  display:flex;gap:8px;
}
.faq-item dt::before{content:"问";font-size:11px;color:#07130c;background:var(--green);border-radius:5px;padding:1px 6px;flex-shrink:0;height:20px;line-height:18px;font-weight:700;}
.faq-item dd{font-size:13.5px;color:var(--muted);padding-left:2px;}
.faq-item dd::before{content:"答 · ";color:#5d6b81;}

/* ===== 用户热评 ===== */
.reviews{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.review-grid{display:grid;grid-template-columns:1fr;gap:14px;}
.review-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  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;
  background:linear-gradient(135deg,#4fd48a,#2b8a5c);
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;color:#07130c;
}
.review-name{font-size:13.5px;font-weight:700;}
.review-stars{font-size:12px;color:var(--amber);letter-spacing:1px;}
.review-card p{font-size:13.5px;color:var(--muted);}

/* ===== 隐私安全 ===== */
.privacy-grid{display:grid;grid-template-columns:1fr;gap:14px;}
.privacy-card{
  background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;
}
.privacy-card h3{font-size:15px;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:8px;}
.privacy-card h3::before{
  content:"";width:8px;height:8px;border-radius:2px;background:var(--green);transform:rotate(45deg);
  flex-shrink:0;
}
.privacy-card p{font-size:13.5px;color:var(--muted);}

/* ===== 创作者计划 ===== */
.creator{
  background:
    radial-gradient(700px 340px at 15% 20%,rgba(79,212,138,.12),transparent 62%),
    radial-gradient(600px 300px at 90% 90%,rgba(242,182,76,.1),transparent 60%),
    var(--bg-soft);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.creator-inner{display:grid;gap:30px;}
.creator-left h2{font-size:24px;font-weight:800;margin-bottom:14px;}
.creator-left p{color:var(--muted);font-size:15px;margin-bottom:20px;}
.creator-cards{display:grid;grid-template-columns:1fr;gap:12px;}
.creator-cards article{
  background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;
}
.creator-cards h3{font-size:14.5px;font-weight:700;margin-bottom:6px;}
.creator-cards p{font-size:13px;color:var(--muted);}
.creator-media{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.creator-media img{
  width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
}

/* ===== 交流社区 ===== */
.community-grid{display:grid;grid-template-columns:1fr;gap:14px;}
.community-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;display:flex;gap:14px;align-items:flex-start;
}
.community-icon{
  width:40px;height:40px;flex-shrink:0;border-radius:10px;
  background:rgba(79,212,138,.12);border:1px solid rgba(79,212,138,.28);
  display:flex;align-items:center;justify-content:center;
  color:var(--green);font-size:15px;font-weight:700;
}
.community-card h3{font-size:14.5px;font-weight:700;margin-bottom:5px;}
.community-card p{font-size:13px;color:var(--muted);}

/* ===== 截图墙 ===== */
.wall{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.wall-scroll{
  display:flex;gap:14px;overflow-x:auto;padding-bottom:14px;
  scroll-snap-type:x mandatory;
}
.wall-scroll::-webkit-scrollbar{height:6px;}
.wall-scroll::-webkit-scrollbar-thumb{background:#2c3547;border-radius:3px;}
.wall-item{flex:0 0 150px;scroll-snap-align:start;}
.wall-item img{
  width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:12px;
  border:1px solid var(--line);
}
.wall-item figcaption{font-size:12px;color:var(--muted);margin-top:8px;text-align:center;}

/* ===== 下载 ===== */
.download{
  background:
    radial-gradient(700px 340px at 50% 0%,rgba(79,212,138,.16),transparent 65%),
    var(--bg);
}
.dl-panel{
  border:1px solid var(--line);border-radius:22px;padding:36px 24px;
  background:linear-gradient(170deg,#141922,#0f131a);
  text-align:center;
}
.dl-panel h2{font-size:25px;font-weight:800;margin-bottom:14px;}
.dl-panel > p{color:var(--muted);font-size:15px;max-width:620px;margin:0 auto 28px;}
.dl-panel .dl-group{justify-content:center;}
.dl-explain{
  display:grid;grid-template-columns:1fr;gap:12px;margin-top:32px;text-align:left;
}
.dl-explain div{
  background:rgba(255,255,255,.03);border:1px solid var(--line);
  border-radius:12px;padding:14px 16px;font-size:13.5px;color:#c6d0e0;
}
.dl-explain div b{color:var(--green);display:block;margin-bottom:4px;font-size:13.5px;}

/* ===== footer ===== */
.site-footer{
  border-top:1px solid var(--line);background:#0a0d12;
  padding:28px 0 34px;
}
.footer-inner{
  display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center;
}
.footer-inner p{font-size:12px;color:#69748a;line-height:1.7;}
.footer-inner a{color:#69748a;}
.footer-inner a:hover{color:#9aa6ba;}
.footer-time{font-size:12px;color:#5b6577;}

/* ===== 断点 ===== */
@media (min-width:768px){
  section{padding:80px 0;}
  .hero{padding:90px 0 80px;}
  .hero h1{font-size:38px;}
  .hero-desc{font-size:16px;}
  .sec-head h2{font-size:28px;}
  .drama-grid{grid-template-columns:repeat(3,1fr);gap:20px;}
  .step-grid{grid-template-columns:repeat(2,1fr);}
  .review-grid{grid-template-columns:repeat(2,1fr);}
  .privacy-grid{grid-template-columns:repeat(2,1fr);}
  .community-grid{grid-template-columns:repeat(2,1fr);}
  .dl-explain{grid-template-columns:repeat(3,1fr);}
  .wall-item{flex:0 0 180px;}
}
@media (min-width:1024px){
  .hero-grid{grid-template-columns:1.05fr .95fr;gap:56px;}
  .hero h1{font-size:42px;}
  .drama-grid{grid-template-columns:repeat(4,1fr);}
  .step-grid{grid-template-columns:repeat(4,1fr);}
  .review-grid{grid-template-columns:repeat(3,1fr);}
  .privacy-grid{grid-template-columns:repeat(3,1fr);}
  .community-grid{grid-template-columns:repeat(3,1fr);}
  .ai-inner{grid-template-columns:1fr 1fr;gap:44px;}
  .creator-inner{grid-template-columns:1.05fr .95fr;gap:48px;}
  .sec-head h2{font-size:30px;}
  .dl-panel{padding:52px 48px;}
}