:root{
  --bg:#0d0b16;
  --bg-2:#151224;
  --bg-3:#1d1930;
  --line:rgba(255,255,255,.09);
  --text:#f2effa;
  --muted:#a49dbd;
  --pink:#ff4f8b;
  --violet:#8b5cf6;
  --cyan:#3ddbd9;
  --gold:#ffc861;
  --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,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}
ul{list-style:none}

/* ---------- 通用 ---------- */
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:78px 0}
.section-head{max-width:720px;margin-bottom:38px}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.22em;
  color:var(--pink);text-transform:uppercase;margin-bottom:12px;font-weight:700;
}
.section-head h2{
  font-size:30px;line-height:1.35;letter-spacing:.01em;margin-bottom:14px;
}
.section-head p{color:var(--muted);font-size:15px}
.grad-text{
  background:linear-gradient(96deg,var(--pink),var(--violet) 60%,var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(13,11,22,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;gap:18px;
  height:64px;
}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand img{height:34px;width:auto;border-radius:8px}
.brand-name{font-size:17px;font-weight:800;letter-spacing:.02em}
.nav-list{
  display:flex;gap:4px;margin-left:auto;overflow-x:auto;
  scrollbar-width:none;
}
.nav-list::-webkit-scrollbar{display:none}
.nav-list a{
  display:block;padding:8px 12px;font-size:14px;color:var(--muted);
  border-radius:10px;white-space:nowrap;transition:color .2s,background .2s;
}
.nav-list a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav-cta{
  flex:none;padding:9px 18px;border-radius:999px;font-size:14px;font-weight:700;
  background:linear-gradient(96deg,var(--pink),var(--violet));color:#fff;
  box-shadow:0 8px 22px rgba(255,79,139,.28);transition:transform .2s;
}
.nav-cta:hover{transform:translateY(-2px)}

/* ---------- 首屏 ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:64px 0 70px;
  background:
    radial-gradient(720px 420px at 82% 8%,rgba(139,92,246,.34),transparent 68%),
    radial-gradient(620px 380px at 8% 92%,rgba(255,79,139,.22),transparent 70%),
    linear-gradient(180deg,#0d0b16,#151224 70%,#0d0b16);
}
.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:56px 56px;
  mask-image:radial-gradient(circle at 50% 40%,#000 10%,transparent 78%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;font-size:13px;
  border:1px solid rgba(255,79,139,.42);
  background:rgba(255,79,139,.1);color:#ffc2d6;font-weight:600;
  margin-bottom:20px;
}
.hero-tag i{width:7px;height:7px;border-radius:50%;background:var(--pink);display:block}
.hero h1{
  font-size:44px;line-height:1.24;letter-spacing:-.01em;margin-bottom:18px;
  font-weight:900;
}
.hero-desc{color:#c7c1dc;font-size:16px;max-width:520px;margin-bottom:26px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.hero-points span{
  font-size:13px;padding:7px 13px;border-radius:9px;
  background:rgba(255,255,255,.055);border:1px solid var(--line);color:#ddd7f0;
}
.download-group{display:flex;flex-wrap:wrap;gap:12px}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 22px;border-radius:14px;font-size:15px;font-weight:700;
  transition:transform .2s,box-shadow .2s,background .2s;
}
.btn:hover{transform:translateY(-3px)}
.btn-primary{
  background:linear-gradient(96deg,var(--pink),#f0629f 40%,var(--violet));
  color:#fff;box-shadow:0 12px 30px rgba(255,79,139,.3);
}
.btn-ghost{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);color:#fff;
}
.btn-ghost:hover{background:rgba(255,255,255,.11)}
.btn-cyan{
  background:linear-gradient(96deg,#2fbfc0,#3ddbd9);color:#062a2a;
  box-shadow:0 10px 26px rgba(61,219,217,.24);
}
.btn small{display:block;font-size:11px;font-weight:500;opacity:.8;line-height:1.1}
.btn .txt{display:flex;flex-direction:column;line-height:1.25;text-align:left}
.btn-icon{font-size:19px;line-height:1}

/* 首屏海报墙 */
.hero-art{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.hero-art figure{
  border-radius:14px;overflow:hidden;border:1px solid rgba(255,255,255,.12);
  box-shadow:0 18px 40px rgba(0,0,0,.45);
  transition:transform .35s;
}
.hero-art figure:hover{transform:translateY(-6px)}
.hero-art img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4}
.hero-art figure:nth-child(2){margin-top:26px}
.hero-art figure:nth-child(5){margin-top:26px}
.hero-art figure:nth-child(4){margin-top:-14px}
.hero-art figure:nth-child(6){margin-top:-14px}

/* ---------- 片库 ---------- */
.lib-split{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.lib-count{
  font-size:13px;color:var(--muted);padding:6px 14px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);
}
.drama-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.drama-card{
  background:linear-gradient(180deg,var(--bg-3),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .3s,border-color .3s;
}
.drama-card:hover{transform:translateY(-6px);border-color:rgba(255,79,139,.5)}
.drama-cover{position:relative;overflow:hidden}
.drama-cover img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .5s}
.drama-card:hover .drama-cover img{transform:scale(1.05)}
.cover-badge{
  position:absolute;top:10px;left:10px;font-size:11px;font-weight:700;
  padding:4px 10px;border-radius:7px;color:#fff;
  background:linear-gradient(96deg,var(--pink),var(--violet));
}
.drama-info{padding:14px 14px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.drama-info h3{font-size:16px;line-height:1.4}
.drama-info p{font-size:13px;color:var(--muted);line-height:1.6;flex:1}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{
  font-size:11px;padding:3px 9px;border-radius:6px;
  background:rgba(139,92,246,.16);color:#c6b5f5;border:1px solid rgba(139,92,246,.28);
}
.release{font-size:12px;color:#7f789b;display:flex;align-items:center;gap:6px}
.release::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--cyan)}

/* AI 短剧区 */
.ai-panel{
  display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;
  background:linear-gradient(120deg,rgba(139,92,246,.16),rgba(61,219,217,.08));
  border:1px solid rgba(139,92,246,.26);border-radius:24px;padding:34px;
}
.ai-panel h2{font-size:27px;margin-bottom:14px;line-height:1.35}
.ai-panel p{color:#c3bcd9;font-size:15px;margin-bottom:18px}
.ai-list{display:grid;gap:12px;margin-bottom:24px}
.ai-list li{
  display:flex;gap:12px;align-items:flex-start;font-size:14px;color:#ded9ef;
  background:rgba(0,0,0,.2);border:1px solid rgba(255,255,255,.08);
  padding:12px 14px;border-radius:12px;
}
.ai-list b{
  flex:none;width:24px;height:24px;border-radius:8px;font-size:12px;
  display:grid;place-items:center;
  background:linear-gradient(96deg,var(--pink),var(--violet));color:#fff;
}
.ai-visual{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.ai-visual img{border-radius:14px;aspect-ratio:3/4;object-fit:cover;border:1px solid rgba(255,255,255,.12)}
.ai-visual img:nth-child(2){margin-top:22px}
.ai-visual img:nth-child(3){margin-top:-22px}
.ai-visual img:nth-child(4){margin-top:0}

/* ---------- 安装步骤 ---------- */
.steps{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
}
.step{
  position:relative;padding:28px 20px 24px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  border:1px solid var(--line);overflow:hidden;
}
.step::before{
  content:attr(data-n);position:absolute;right:14px;top:-6px;
  font-size:64px;font-weight:900;color:rgba(255,255,255,.05);line-height:1;
}
.step h3{font-size:17px;margin-bottom:10px}
.step p{font-size:13.5px;color:var(--muted);position:relative;z-index:1}
.step-line{
  margin-top:22px;font-size:13px;color:var(--muted);
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
}
.step-line b{color:var(--cyan);font-weight:600}

/* ---------- 常见问题 ---------- */
.faq-wrap{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.faq-item{
  border:1px solid var(--line);border-radius:14px;
  background:rgba(255,255,255,.035);padding:18px 20px;
}
.faq-item h3{
  font-size:15px;margin-bottom:8px;display:flex;gap:10px;align-items:flex-start;color:#fff;
}
.faq-item h3 em{
  flex:none;font-style:normal;font-weight:900;color:var(--pink);font-size:14px;line-height:1.6;
}
.faq-item p{font-size:13.5px;color:var(--muted);padding-left:24px}

/* ---------- 用户热评 ---------- */
.review-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
}
.review{
  padding:22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,79,139,.09),rgba(139,92,246,.06));
  border:1px solid var(--line);
}
.review-top{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:none;
  display:grid;place-items:center;font-weight:800;font-size:14px;color:#fff;
  background:linear-gradient(135deg,var(--pink),var(--violet));
}
.review-top strong{font-size:14px;display:block}
.review-top span{font-size:11.5px;color:var(--muted)}
.review p{font-size:13.5px;color:#d3cde6}
.review .stars{color:var(--gold);font-size:12px;letter-spacing:2px;margin-top:10px}

/* ---------- 隐私安全 ---------- */
.privacy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.privacy-card{
  padding:22px;border-radius:14px;border:1px solid rgba(61,219,217,.22);
  background:linear-gradient(150deg,rgba(61,219,217,.08),rgba(255,255,255,.02));
}
.privacy-card h3{font-size:15.5px;margin-bottom:8px;color:#9ff2f0}
.privacy-card p{font-size:13.5px;color:var(--muted)}
.privacy-note{
  margin-top:22px;padding:16px 20px;border-radius:12px;
  background:rgba(255,255,255,.04);border-left:3px solid var(--cyan);
  font-size:13.5px;color:#cfc9e3;
}

/* ---------- 创作者计划 ---------- */
.creator{
  display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:stretch;
}
.creator-card{
  padding:30px;border-radius:22px;
  background:linear-gradient(150deg,rgba(255,200,97,.12),rgba(255,79,139,.08));
  border:1px solid rgba(255,200,97,.24);
}
.creator-card h2{font-size:26px;margin-bottom:12px;line-height:1.35}
.creator-card p{color:#cfc7e2;font-size:14.5px;margin-bottom:20px}
.creator-list{display:grid;gap:10px}
.creator-list li{
  display:flex;gap:10px;font-size:13.5px;color:#e4dff2;
  padding:11px 14px;border-radius:10px;background:rgba(0,0,0,.22);
}
.creator-list li::before{content:"✦";color:var(--gold);flex:none}
.creator-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.creator-gallery img{
  border-radius:14px;aspect-ratio:3/4;object-fit:cover;
  border:1px solid rgba(255,255,255,.12);
}

/* ---------- 交流社区 ---------- */
.community-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.community-card{
  padding:22px;border-radius:14px;border:1px solid var(--line);
  background:rgba(255,255,255,.035);
}
.community-card h3{font-size:15px;margin-bottom:8px;color:#fff}
.community-card p{font-size:13.5px;color:var(--muted)}
.community-tip{
  margin-top:24px;text-align:center;font-size:13.5px;color:var(--muted);
}

/* ---------- 下载区尾 ---------- */
.final{
  position:relative;overflow:hidden;
  padding:76px 0 68px;
  background:
    radial-gradient(700px 380px at 50% 0%,rgba(139,92,246,.32),transparent 70%),
    linear-gradient(180deg,#0d0b16,#1a1530);
}
.final-inner{
  position:relative;z-index:2;text-align:center;max-width:760px;margin:0 auto;
}
.final h2{font-size:32px;line-height:1.3;margin-bottom:16px}
.final p{color:#c3bcd9;font-size:15px;margin-bottom:26px}
.final-steps{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
  margin:0 auto 30px;text-align:left;
}
.final-steps div{
  padding:16px 18px;border-radius:12px;background:rgba(255,255,255,.05);
  border:1px solid var(--line);font-size:13.5px;color:#d8d2ea;
}
.final-steps strong{display:block;font-size:14px;color:#fff;margin-bottom:4px}
.final-downloads{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.final-note{margin-top:22px;font-size:12.5px;color:#847da1}

/* ---------- 页脚 ---------- */
.site-footer{
  border-top:1px solid var(--line);background:#0a0813;padding:44px 0 30px;
}
.footer-top{
  display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;
  padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.06);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.footer-brand img{height:32px;border-radius:8px}
.footer-brand strong{font-size:16px}
.footer-desc{font-size:13px;color:var(--muted);max-width:340px}
.footer-cols{display:flex;gap:52px;flex-wrap:wrap}
.footer-col h4{font-size:13px;color:#fff;margin-bottom:10px;letter-spacing:.05em}
.footer-col a,.footer-col span{display:block;font-size:13px;color:var(--muted);margin-bottom:7px}
.footer-col a:hover{color:var(--pink)}
.footer-bottom{
  padding-top:22px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:12.5px;color:#6f6889;
}
.footer-bottom time{color:#8c85a8}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero h1{font-size:36px}
  .hero-inner{grid-template-columns:1fr;gap:38px}
  .hero-art{max-width:520px}
  .drama-grid{grid-template-columns:repeat(3,1fr)}
  .ai-panel{grid-template-columns:1fr;padding:28px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .review-grid{grid-template-columns:repeat(2,1fr)}
  .community-grid{grid-template-columns:repeat(2,1fr)}
  .creator{grid-template-columns:1fr}
  .footer-cols{gap:36px}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .nav{height:58px}
  .nav-list{display:none}
  .nav-cta{margin-left:auto;padding:8px 14px;font-size:13px}
  .brand img{height:30px}
  .hero{padding:44px 0 54px}
  .hero h1{font-size:29px}
  .hero-desc{font-size:14.5px}
  .section-head h2{font-size:23px}
  .drama-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .drama-info h3{font-size:14.5px}
  .drama-info p{font-size:12.5px}
  .faq-wrap{grid-template-columns:1fr}
  .review-grid{grid-template-columns:1fr}
  .privacy-grid{grid-template-columns:1fr}
  .community-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .final-steps{grid-template-columns:1fr}
  .final h2{font-size:24px}
  .btn{padding:12px 17px;font-size:14px;width:100%;justify-content:center}
  .download-group .btn,.final-downloads .btn{flex:1 1 100%}
  .hero-art{grid-template-columns:repeat(3,1fr);gap:8px}
  .ai-visual{gap:8px}
  .footer-cols{gap:24px}
  .footer-col{min-width:44%}
}