:root{
    --bg:#0d0b12;
    --bg-soft:#15121e;
    --card:#1c1826;
    --card-2:#241f31;
    --line:#332c44;
    --text:#f2eef8;
    --muted:#a79fb8;
    --brand:#ffb02e;
    --brand-2:#ff7a45;
    --pink:#ff5c8a;
    --violet:#8a6bff;
    --radius:16px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
    background:var(--bg);
    color:var(--text);
    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;}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 24px;border-radius:999px;font-size:15px;font-weight:600;
    border:1px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
  }
  .btn-primary{
    background:linear-gradient(120deg,var(--brand),var(--brand-2));
    color:#1a1005;box-shadow:0 8px 24px rgba(255,140,60,.28);
  }
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(255,140,60,.4);}
  .btn-ghost{
    background:rgba(255,255,255,.06);color:var(--text);border-color:var(--line);
  }
  .btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px);}
  .section-title{font-size:clamp(22px,3.4vw,32px);line-height:1.35;font-weight:800;letter-spacing:.5px;}
  .section-sub{color:var(--muted);font-size:15px;margin-top:10px;}
  .section-head{margin-bottom:34px;}
  .eyebrow{
    display:inline-block;font-size:12px;letter-spacing:2px;color:var(--brand);
    border:1px solid rgba(255,176,46,.35);padding:4px 12px;border-radius:999px;margin-bottom:14px;
  }
  .section{padding:76px 0;position:relative;}
  .divider-line{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);}

  /* ---------- header ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(13,11,18,.86);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
  .header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;}
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:.5px;}
  .brand img{height:34px;width:auto;border-radius:8px;}
  .nav{display:none;gap:22px;font-size:14px;color:var(--muted);}
  .nav a:hover{color:var(--brand);}
  .header-cta{display:flex;align-items:center;gap:10px;}
  .header-cta .btn{padding:9px 18px;font-size:13px;}
  .menu-btn{
    display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
    width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
    background:rgba(255,255,255,.04);cursor:pointer;
  }
  .menu-btn span{display:block;height:2px;width:18px;margin:0 auto;background:var(--text);border-radius:2px;}
  .mobile-nav{display:none;border-top:1px solid var(--line);background:var(--bg-soft);}
  .mobile-nav.open{display:block;}
  .mobile-nav a{display:block;padding:13px 20px;font-size:15px;border-bottom:1px solid rgba(255,255,255,.05);color:var(--text);}
  .mobile-nav a:last-child{border-bottom:none;}

  /* ---------- hero ---------- */
  .hero{
    position:relative;overflow:hidden;
    padding:60px 0 70px;
    background:
      radial-gradient(900px 420px at 12% -8%, rgba(255,140,60,.22), transparent 62%),
      radial-gradient(760px 420px at 92% 4%, rgba(138,107,255,.24), transparent 60%),
      linear-gradient(180deg,#12101b,#0d0b12);
  }
  .hero::after{
    content:"";position:absolute;inset:0;
    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% 20%,#000,transparent 78%);
    pointer-events:none;
  }
  .hero-grid{display:grid;gap:44px;position:relative;z-index:2;}
  .hero h1{font-size:clamp(28px,5.2vw,50px);line-height:1.22;font-weight:900;letter-spacing:.5px;}
  .hero h1 em{
    font-style:normal;
    background:linear-gradient(100deg,var(--brand) 10%,var(--pink) 60%,var(--violet));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero-desc{color:var(--muted);font-size:16px;margin-top:18px;max-width:560px;}
  .hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
  .chip{
    font-size:13px;padding:7px 14px;border-radius:999px;
    background:rgba(255,255,255,.06);border:1px solid var(--line);color:#ddd6ea;
  }
  .dl-group{display:grid;gap:12px;margin-top:30px;max-width:520px;}
  .dl-btn{
    display:flex;align-items:center;gap:14px;
    padding:14px 18px;border-radius:14px;
    background:linear-gradient(120deg,rgba(255,176,46,.16),rgba(255,92,138,.12));
    border:1px solid rgba(255,176,46,.4);
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .dl-btn:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(255,140,60,.22);border-color:var(--brand);}
  .dl-icon{
    flex:0 0 40px;height:40px;border-radius:11px;display:grid;place-items:center;
    background:rgba(255,255,255,.1);font-size:18px;
  }
  .dl-text b{display:block;font-size:15px;}
  .dl-text small{color:var(--muted);font-size:12px;}
  .hero-thumbs{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
  .hero-thumbs figure{
    border-radius:14px;overflow:hidden;border:1px solid var(--line);
    background:var(--card);position:relative;
  }
  .hero-thumbs img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4;transition:transform .5s ease;}
  .hero-thumbs figure:hover img{transform:scale(1.06);}
  .hero-thumbs figure:nth-child(1){transform:translateY(14px);}
  .hero-thumbs figure:nth-child(4){transform:translateY(-14px);}

  /* ---------- 热播 ---------- */
  .drama-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
  .drama-card{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
    overflow:hidden;display:flex;flex-direction:column;
    transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  }
  .drama-card:hover{transform:translateY(-5px);border-color:rgba(255,176,46,.5);box-shadow:0 18px 40px rgba(0,0,0,.45);}
  .drama-poster{position:relative;overflow:hidden;background:#241f31;}
  .drama-poster img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .5s ease;}
  .drama-card:hover .drama-poster img{transform:scale(1.05);}
  .poster-tag{
    position:absolute;top:10px;left:10px;font-size:11px;padding:4px 10px;border-radius:999px;
    background:rgba(0,0,0,.6);border:1px solid rgba(255,255,255,.18);color:#ffe3b8;
  }
  .drama-body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1;}
  .drama-body h3{font-size:16px;line-height:1.4;}
  .drama-intro{font-size:13px;color:var(--muted);line-height:1.65;}
  .drama-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px;}
  .tag{font-size:11px;padding:3px 9px;border-radius:6px;background:rgba(138,107,255,.18);color:#c3b4ff;border:1px solid rgba(138,107,255,.3);}
  .date{font-size:11px;color:#8d849f;}

  /* ---------- AI 短剧 ---------- */
  .ai-band{
    border-radius:22px;padding:36px 22px;
    background:linear-gradient(135deg,rgba(255,92,138,.16),rgba(138,107,255,.16) 55%,rgba(255,176,46,.12));
    border:1px solid rgba(255,255,255,.1);
  }
  .ai-grid{display:grid;gap:14px;margin-top:26px;}
  .ai-item{
    display:flex;gap:14px;padding:16px;border-radius:14px;
    background:rgba(11,9,16,.55);border:1px solid rgba(255,255,255,.08);
  }
  .ai-num{
    flex:0 0 34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:800;
    background:linear-gradient(120deg,var(--pink),var(--violet));color:#fff;font-size:14px;
  }
  .ai-item h3{font-size:15px;margin-bottom:4px;}
  .ai-item p{font-size:13px;color:var(--muted);}

  /* ---------- 安装步骤 ---------- */
  .steps{display:grid;gap:14px;counter-reset:step;}
  .step{
    position:relative;padding:20px 20px 20px 62px;border-radius:14px;
    background:var(--card);border:1px solid var(--line);
  }
  .step::before{
    counter-increment:step;content:counter(step);
    position:absolute;left:18px;top:18px;width:30px;height:30px;border-radius:9px;
    display:grid;place-items:center;font-weight:800;font-size:14px;
    background:linear-gradient(120deg,var(--brand),var(--brand-2));color:#1a1005;
  }
  .step h3{font-size:15px;margin-bottom:5px;}
  .step p{font-size:13.5px;color:var(--muted);}

  /* ---------- 问答 ---------- */
  .faq-grid{display:grid;gap:12px;}
  .faq-item{
    background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;
  }
  .faq-q{display:flex;gap:10px;font-size:15px;font-weight:700;}
  .faq-q::before{content:"Q";color:var(--brand);font-weight:900;flex:0 0 auto;}
  .faq-a{display:flex;gap:10px;font-size:13.5px;color:var(--muted);margin-top:8px;}
  .faq-a::before{content:"A";color:var(--violet);font-weight:900;flex:0 0 auto;}

  /* ---------- 热评 ---------- */
  .review-grid{display:grid;gap:14px;}
  .review{
    background:linear-gradient(180deg,var(--card-2),var(--card));
    border:1px solid var(--line);border-radius:14px;padding:18px;
  }
  .review-top{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
  .avatar{
    width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
    font-weight:800;font-size:14px;color:#1a1005;
    background:linear-gradient(120deg,var(--brand),var(--pink));
  }
  .review-name{font-size:14px;font-weight:700;}
  .review-stars{font-size:12px;color:var(--brand);letter-spacing:2px;}
  .review p{font-size:13.5px;color:#d3ccdf;}

  /* ---------- 隐私 ---------- */
  .privacy-band{
    border-radius:20px;padding:30px 20px;
    background:linear-gradient(160deg,rgba(138,107,255,.18),rgba(13,11,18,.6));
    border:1px solid rgba(138,107,255,.3);
  }
  .privacy-list{display:grid;gap:12px;margin-top:22px;}
  .privacy-list li{
    list-style:none;display:flex;gap:12px;padding:14px 16px;border-radius:12px;
    background:rgba(10,8,15,.5);border:1px solid rgba(255,255,255,.07);
  }
  .privacy-list b{color:#c3b4ff;flex:0 0 auto;}
  .privacy-list span{font-size:13.5px;color:#cfc7dd;}

  /* ---------- 创作者 ---------- */
  .creator-grid{display:grid;gap:14px;}
  .creator-card{
    padding:20px;border-radius:14px;background:var(--card);
    border:1px solid var(--line);border-top:3px solid var(--brand);
  }
  .creator-card h3{font-size:15px;margin-bottom:8px;}
  .creator-card p{font-size:13.5px;color:var(--muted);}

  /* ---------- 社区 ---------- */
  .community{
    display:grid;gap:18px;border-radius:20px;padding:28px 22px;
    background:linear-gradient(135deg,rgba(255,176,46,.14),rgba(255,92,138,.1));
    border:1px solid rgba(255,176,46,.28);
  }
  .community ul{display:grid;gap:10px;}
  .community li{
    list-style:none;font-size:14px;color:#e2dced;display:flex;gap:10px;
  }
  .community li::before{content:"◆";color:var(--brand);font-size:11px;line-height:2;}
  .community .btn{align-self:flex-start;}

  /* ---------- 下载结尾 ---------- */
  .final{
    background:
      radial-gradient(700px 320px at 20% 0%,rgba(255,140,60,.2),transparent 65%),
      radial-gradient(700px 320px at 85% 100%,rgba(138,107,255,.22),transparent 65%),
      var(--bg-soft);
    border-top:1px solid var(--line);
  }
  .final-steps{display:grid;gap:10px;margin-bottom:28px;}
  .final-steps div{
    display:flex;gap:10px;font-size:14px;color:#d8d1e4;
    background:rgba(255,255,255,.04);padding:12px 16px;border-radius:10px;border:1px solid var(--line);
  }
  .final-steps div i{color:var(--brand);font-style:normal;font-weight:800;}

  /* ---------- footer ---------- */
  .site-footer{border-top:1px solid var(--line);padding:34px 0 26px;background:#0a0910;}
  .footer-top{display:grid;gap:22px;margin-bottom:24px;}
  .footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;}
  .footer-brand img{height:30px;border-radius:7px;}
  .footer-desc{font-size:13px;color:var(--muted);margin-top:10px;max-width:420px;}
  .footer-links{display:flex;flex-wrap:wrap;gap:14px 22px;font-size:13.5px;color:var(--muted);}
  .footer-links a:hover{color:var(--brand);}
  .footer-bottom{
    display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;
    font-size:12px;color:#7b7390;border-top:1px solid rgba(255,255,255,.06);padding-top:18px;
  }

  @media (min-width:768px){
    .hero-grid{grid-template-columns:1.15fr .85fr;align-items:center;gap:50px;}
    .dl-group{grid-template-columns:1fr 1fr;max-width:none;}
    .hero-thumbs{grid-template-columns:repeat(2,1fr);gap:14px;}
    .drama-grid{grid-template-columns:repeat(3,1fr);}
    .ai-grid{grid-template-columns:1fr 1fr;}
    .steps{grid-template-columns:1fr 1fr;}
    .faq-grid{grid-template-columns:1fr 1fr;}
    .review-grid{grid-template-columns:1fr 1fr;}
    .privacy-list{grid-template-columns:1fr 1fr;}
    .creator-grid{grid-template-columns:1fr 1fr;}
    .community{grid-template-columns:1.2fr .8fr;align-items:center;padding:36px 30px;}
    .community ul{grid-template-columns:1fr 1fr;}
    .final-steps{grid-template-columns:1fr 1fr 1fr;}
    .footer-top{grid-template-columns:1fr 1fr;align-items:start;}
    .section{padding:88px 0;}
  }
  @media (min-width:1024px){
    .nav{display:flex;}
    .menu-btn{display:none;}
    .hero{padding:84px 0 96px;}
    .drama-grid{grid-template-columns:repeat(4,1fr);gap:18px;}
    .ai-grid{grid-template-columns:repeat(4,1fr);}
    .steps{grid-template-columns:repeat(3,1fr);}
    .review-grid{grid-template-columns:repeat(3,1fr);}
    .creator-grid{grid-template-columns:repeat(3,1fr);}
    .faq-grid{grid-template-columns:1fr 1fr;}
    .privacy-list{grid-template-columns:1fr 1fr 1fr;}
    .header-cta .btn{padding:10px 22px;font-size:14px;}
  }