:root{
  --bg:#0c0d12;
  --bg-soft:#14161f;
  --bg-card:#191c27;
  --line:rgba(255,255,255,.08);
  --text:#f3f4f8;
  --text-dim:#a6abbd;
  --yellow:#ffd93d;
  --yellow-deep:#f5b800;
  --pink:#ff5c8a;
  --purple:#7a5cff;
  --radius:18px;
  --maxw:1180px;
}
*{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:var(--maxw);margin:0 auto;padding:0 20px;}
section{padding:72px 0;position:relative;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(12,13,18,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:12px 20px;
  display:flex;align-items:center;justify-content:space-between;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:18px;font-weight:800;letter-spacing:.5px;}
.nav-toggle{
  display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:38px;border-radius:10px;border:1px solid var(--line);
  background:var(--bg-card);cursor:pointer;padding:0 10px;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--text);}
.main-nav{display:none;}
.main-nav ul{display:flex;flex-wrap:wrap;gap:6px;list-style:none;}
.main-nav a{
  display:block;padding:7px 12px;border-radius:999px;
  font-size:14px;color:var(--text-dim);transition:.2s;
}
.main-nav a:hover{color:var(--text);background:var(--bg-card);}
.main-nav.open{
  display:block;position:absolute;top:100%;left:0;right:0;
  background:var(--bg-soft);border-bottom:1px solid var(--line);
  padding:12px 20px 18px;
}
.main-nav.open ul{flex-direction:column;gap:2px;}
.header-cta{
  display:none;flex-shrink:0;
  background:linear-gradient(135deg,var(--yellow),var(--yellow-deep));
  color:#201700;font-weight:800;font-size:14px;
  padding:9px 18px;border-radius:999px;
}

/* ---------- 首屏 ---------- */
.hero{
  padding:56px 0 64px;
  background:
    radial-gradient(900px 520px at 82% -10%,rgba(255,92,138,.20),transparent 62%),
    radial-gradient(760px 480px at 8% 8%,rgba(122,92,255,.20),transparent 62%),
    linear-gradient(180deg,#0e1018 0%,#0c0d12 100%);
  overflow:hidden;
}
.hero-grid{display:grid;gap:40px;align-items:center;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--yellow);
  border:1px solid rgba(255,217,61,.35);
  background:rgba(255,217,61,.08);
  padding:5px 14px;border-radius:999px;margin-bottom:18px;
}
.hero-badge i{width:7px;height:7px;border-radius:50%;background:var(--yellow);display:block;
  animation:pulse 1.8s infinite;}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.5}}
.hero h1{
  font-size:32px;line-height:1.28;font-weight:900;letter-spacing:.5px;
  margin-bottom:18px;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--yellow) 10%,var(--pink) 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--text-dim);font-size:16px;max-width:560px;margin-bottom:26px;}
.hero-lead b{color:var(--text);font-weight:700;}
.hero-points{list-style:none;display:grid;gap:10px;margin-bottom:30px;}
.hero-points li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:15px;color:var(--text-dim);
}
.hero-points li::before{
  content:"";flex-shrink:0;width:16px;height:16px;margin-top:5px;border-radius:50%;
  background:linear-gradient(135deg,var(--yellow),var(--pink));
}
.dl-row{display:flex;flex-wrap:wrap;gap:12px;}
.btn-dl{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 22px;border-radius:14px;
  font-size:15px;font-weight:800;
  border:1px solid transparent;
  transition:transform .18s ease,box-shadow .18s ease;
}
.btn-dl:active{transform:scale(.97);}
.btn-dl small{display:block;font-size:11px;font-weight:500;opacity:.75;line-height:1.2;}
.btn-dl strong{display:block;font-size:15px;line-height:1.25;}
.btn-primary{
  background:linear-gradient(135deg,var(--yellow),var(--yellow-deep));
  color:#221800;box-shadow:0 10px 26px rgba(245,184,0,.24);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,184,0,.34);}
.btn-ghost{
  background:var(--bg-card);color:var(--text);border-color:var(--line);
}
.btn-ghost:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.22);}
.btn-icon{
  width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:rgba(0,0,0,.14);font-size:15px;flex-shrink:0;
}
.btn-ghost .btn-icon{background:rgba(255,255,255,.08);}
.hero-note{font-size:12.5px;color:#7e8497;margin-top:14px;}
.hero-stage{
  position:relative;
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px;
  max-width:430px;margin:0 auto;
}
.hero-stage figure{
  position:relative;border-radius:16px;overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 18px 40px rgba(0,0,0,.5);
}
.hero-stage figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4.2;}
.hero-stage figure:nth-child(1){transform:translateY(18px) rotate(-3deg);}
.hero-stage figure:nth-child(2){transform:translateY(-6px) scale(1.04);z-index:2;}
.hero-stage figure:nth-child(3){transform:translateY(18px) rotate(3deg);}
.hero-stage figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:16px 10px 8px;font-size:11px;font-weight:700;text-align:center;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.78));
  color:#ffe9a8;
}

/* ---------- 通用标题 ---------- */
.sec-head{margin-bottom:36px;max-width:720px;}
.sec-tag{
  display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:1.5px;
  color:var(--yellow);text-transform:uppercase;margin-bottom:10px;
}
.sec-head h2{font-size:26px;line-height:1.35;font-weight:900;margin-bottom:12px;}
.sec-head p{color:var(--text-dim);font-size:15px;}

/* ---------- AI 短剧 ---------- */
.ai-section{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.ai-grid{display:grid;gap:16px;grid-template-columns:1fr;}
.ai-card{
  background:var(--bg-card);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;
}
.ai-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.ai-body{padding:18px 18px 20px;}
.ai-body h3{font-size:17px;margin-bottom:8px;font-weight:800;}
.ai-body p{font-size:14px;color:var(--text-dim);}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.chip{
  font-size:12px;padding:4px 10px;border-radius:999px;
  background:rgba(122,92,255,.16);color:#bfb2ff;
  border:1px solid rgba(122,92,255,.3);
}
.chip.y{background:rgba(255,217,61,.12);color:#ffe066;border-color:rgba(255,217,61,.28);}

/* ---------- 短剧展示 ---------- */
.drama-section{background:
  radial-gradient(700px 380px at 50% 0,rgba(255,92,138,.10),transparent 70%),var(--bg);}
.drama-wall{display:grid;grid-template-columns:1fr;gap:16px;}
.drama-card{
  background:var(--bg-card);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  transition:transform .2s ease,border-color .2s ease;
}
.drama-card:hover{transform:translateY(-4px);border-color:rgba(255,217,61,.4);}
.drama-cover{position:relative;}
.drama-cover img{width:100%;aspect-ratio:3/4;object-fit:cover;}
.release-tag{
  position:absolute;top:10px;left:10px;
  font-size:11.5px;font-weight:700;color:#201700;
  background:var(--yellow);padding:3px 9px;border-radius:6px;
}
.drama-info{padding:14px 15px 18px;}
.drama-info h3{font-size:16px;font-weight:800;margin-bottom:6px;line-height:1.4;}
.drama-info p{font-size:13.5px;color:var(--text-dim);margin-bottom:12px;}
.meta-row{
  display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px;
}
.meta-row span{
  font-size:11px;padding:2px 8px;border-radius:5px;
  background:rgba(255,255,255,.07);color:#c9cede;
}
.drama-date{font-size:12px;color:#818subject;}
.drama-date{font-size:12px;color:#8a90a3;}

/* ---------- 安装步骤 ---------- */
.install-section{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.steps{display:grid;grid-template-columns:1fr;gap:14px;}
.step{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--bg-card);border:1px solid var(--line);
  border-radius:16px;padding:18px;
}
.step-num{
  flex-shrink:0;width:38px;height:38px;border-radius:11px;
  display:grid;place-items:center;
  font-weight:900;font-size:15px;color:#221800;
  background:linear-gradient(135deg,var(--yellow),var(--yellow-deep));
}
.step h3{font-size:15.5px;margin-bottom:6px;font-weight:800;}
.step p{font-size:14px;color:var(--text-dim);}

/* ---------- FAQ ---------- */
.faq-section{background:var(--bg);}
.faq-list{display:grid;gap:10px;}
.faq-item{
  background:var(--bg-card);border:1px solid var(--line);
  border-radius:14px;padding:16px 18px;
}
.faq-item h3{
  font-size:15px;font-weight:800;margin-bottom:8px;
  display:flex;gap:10px;align-items:flex-start;
}
.faq-item h3::before{
  content:"Q";flex-shrink:0;width:22px;height:22px;border-radius:6px;
  display:grid;place-items:center;font-size:12px;
  background:rgba(255,217,61,.16);color:var(--yellow);
}
.faq-item p{font-size:14px;color:var(--text-dim);padding-left:32px;}

/* ---------- 用户热评 ---------- */
.review-section{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(--bg-card);border:1px solid var(--line);
  border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:10px;
}
.review-card p{font-size:14px;color:#d5d9e6;}
.review-user{display:flex;align-items:center;gap:10px;font-size:12.5px;color:#8a90a3;}
.avatar{
  width:30px;height:30px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--pink),var(--purple));
  display:grid;place-items:center;font-weight:800;font-size:13px;color:#fff;
}
.stars{color:var(--yellow);font-size:12px;letter-spacing:2px;}

/* ---------- 隐私安全 ---------- */
.privacy-section{background:var(--bg);}
.privacy-grid{display:grid;grid-template-columns:1fr;gap:14px;}
.privacy-card{
  border:1px solid var(--line);border-radius:16px;padding:18px;
  background:linear-gradient(180deg,rgba(122,92,255,.10),rgba(20,22,31,.6));
}
.privacy-card h3{font-size:15px;font-weight:800;margin-bottom:8px;color:#cfc6ff;}
.privacy-card p{font-size:14px;color:var(--text-dim);}

/* ---------- 创作者计划 ---------- */
.creator-section{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.creator-wrap{display:grid;gap:24px;}
.creator-list{list-style:none;display:grid;gap:12px;}
.creator-list li{
  background:var(--bg-card);border:1px solid var(--line);
  border-radius:13px;padding:14px 16px;
  font-size:14px;color:var(--text-dim);
}
.creator-list li b{color:var(--text);display:block;font-size:14.5px;margin-bottom:3px;}
.creator-aside{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
}
.creator-aside img{width:100%;aspect-ratio:4/3;object-fit:cover;}

/* ---------- 交流社区 ---------- */
.community-section{background:var(--bg);}
.community-grid{display:grid;grid-template-columns:1fr;gap:14px;}
.comm-card{
  background:var(--bg-card);border:1px solid var(--line);
  border-radius:16px;padding:18px;
}
.comm-card h3{font-size:15.5px;font-weight:800;margin-bottom:8px;}
.comm-card p{font-size:14px;color:var(--text-dim);}
.comm-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px;}
.comm-tags span{
  font-size:11.5px;padding:3px 9px;border-radius:6px;
  background:rgba(255,255,255,.06);color:#b9bfd1;
}

/* ---------- 下载收尾 ---------- */
.final-section{
  background:
    radial-gradient(700px 380px at 50% 100%,rgba(245,184,0,.16),transparent 70%),
    linear-gradient(180deg,#0e1018,#0c0d12);
  text-align:center;
}
.final-inner{max-width:760px;margin:0 auto;}
.final-inner h2{font-size:26px;font-weight:900;margin-bottom:14px;line-height:1.35;}
.final-inner>p{color:var(--text-dim);font-size:15px;margin-bottom:26px;}
.final-steps{
  display:grid;grid-template-columns:1fr;gap:12px;
  margin-bottom:32px;text-align:left;
}
.final-step{
  display:flex;gap:12px;align-items:flex-start;
  background:var(--bg-card);border:1px solid var(--line);
  border-radius:13px;padding:14px 16px;
  font-size:14px;color:var(--text-dim);
}
.final-step span{
  flex-shrink:0;width:24px;height:24px;border-radius:7px;
  display:grid;place-items:center;font-size:12px;font-weight:900;
  background:rgba(255,217,61,.16);color:var(--yellow);
}
.final-dl{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}

/* ---------- 页脚 ---------- */
.site-footer{
  border-top:1px solid var(--line);padding:34px 0 26px;
  background:#0a0b10;
}
.footer-inner{
  display:flex;flex-direction:column;gap:16px;
  align-items:center;text-align:center;
}
.footer-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:16px;}
.footer-brand img{width:26px;height:26px;border-radius:7px;object-fit:cover;}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:center;font-size:13.5px;color:#8a90a3;}
.footer-links a:hover{color:var(--text);}
.copyright{font-size:12px;color:#666c7e;line-height:1.9;}
.copyright time{color:#7c8296;}

/* ---------- 响应式 ---------- */
@media(min-width:768px){
  section{padding:88px 0;}
  .hero{padding:72px 0 84px;}
  .hero h1{font-size:42px;}
  .hero-lead{font-size:17px;}
  .hero-grid{grid-template-columns:1.1fr .9fr;gap:48px;}
  .ai-grid{grid-template-columns:repeat(2,1fr);}
  .drama-wall{grid-template-columns:repeat(2,1fr);}
  .steps{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);}
  .creator-wrap{grid-template-columns:1.1fr .9fr;align-items:start;}
  .final-steps{grid-template-columns:repeat(3,1fr);}
  .sec-head h2{font-size:32px;}
  .final-inner h2{font-size:34px;}
  .nav-toggle{display:none;}
  .main-nav{
    display:block;position:static !important;
    background:transparent !important;border:none !important;padding:0 !important;
  }
  .main-nav ul{flex-direction:row !important;}
  .main-nav.open{display:block;position:static;padding:0;background:transparent;}
}
@media(min-width:1024px){
  section{padding:100px 0;}
  .hero h1{font-size:50px;}
  .drama-wall{grid-template-columns:repeat(4,1fr);}
  .ai-grid{grid-template-columns:repeat(3,1fr);}
  .privacy-grid{grid-template-columns:repeat(3,1fr);}
  .review-grid{grid-template-columns:repeat(3,1fr);}
  .community-grid{grid-template-columns:repeat(3,1fr);}
  .header-cta{display:inline-block;}
  .footer-inner{flex-direction:row;justify-content:space-between;text-align:left;flex-wrap:wrap;}
  .footer-links{justify-content:flex-start;}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
}