:root{
    --bg:#0c0a10;
    --bg-2:#141019;
    --card:#1b1622;
    --line:rgba(255,255,255,.09);
    --text:#f4eef2;
    --muted:#a89fae;
    --orange:#ff7a2f;
    --orange-2:#ff4d6d;
    --gold:#ffc36b;
    --radius:16px;
  }
  *{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,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:min(1180px,92%);margin:0 auto}
  .eyebrow{
    display:inline-block;font-size:12px;letter-spacing:.22em;
    color:var(--gold);text-transform:uppercase;margin-bottom:14px;
  }
  h1,h2,h3{line-height:1.28;letter-spacing:.01em}
  h2{font-size:clamp(23px,3vw,34px)}
  h3{font-size:clamp(16px,1.6vw,19px)}
  .sec{padding:74px 0;position:relative}
  .sec-head{max-width:660px;margin-bottom:38px}
  .sec-head p{color:var(--muted);margin-top:12px;font-size:15px}
  .divider{height:1px;background:linear-gradient(90deg,transparent,rgba(255,122,47,.35),transparent)}

  /* ---------- header ---------- */
  .site-header{
    position:sticky;top:0;z-index:50;
    background:rgba(12,10,16,.82);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
  }
  .nav-bar{display:flex;align-items:center;justify-content:space-between;height:66px;gap:18px}
  .brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
  .brand img{height:34px;width:34px;border-radius:9px;object-fit:cover}
  .brand span{font-weight:700;font-size:17px;letter-spacing:.03em}
  .nav-links{display:flex;gap:24px;font-size:14px;color:var(--muted)}
  .nav-links a:hover{color:var(--orange)}
  .nav-cta{
    padding:9px 20px;border-radius:999px;font-size:14px;font-weight:600;
    background:linear-gradient(120deg,var(--orange),var(--orange-2));
    color:#fff;white-space:nowrap;
  }
  .menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--text);
    border-radius:9px;padding:7px 12px;font-size:14px}

  /* ---------- hero ---------- */
  .hero{
    position:relative;overflow:hidden;padding:66px 0 60px;
    background:
      radial-gradient(1000px 480px at 10% -10%,rgba(255,122,47,.20),transparent 65%),
      radial-gradient(800px 420px at 92% 8%,rgba(255,77,109,.17),transparent 62%),
      linear-gradient(180deg,#120d17,#0c0a10 78%);
  }
  .hero::after{
    content:"";position:absolute;inset:auto 0 0 0;height:1px;
    background:linear-gradient(90deg,transparent,rgba(255,195,107,.4),transparent);
  }
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
  .hero h1{font-size:clamp(29px,4.2vw,50px);font-weight:800;letter-spacing:.005em}
  .hero h1 em{
    font-style:normal;
    background:linear-gradient(100deg,var(--gold),var(--orange),var(--orange-2));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero-lead{color:#cfc4d2;font-size:16px;margin:20px 0 8px;max-width:520px}
  .hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0 28px}
  .hero-tags span{
    font-size:13px;padding:6px 13px;border-radius:999px;
    border:1px solid rgba(255,195,107,.3);
    background:rgba(255,195,107,.07);color:#ffdca8;
  }
  .dl-group{display:flex;flex-wrap:wrap;gap:12px}
  .btn-dl{
    display:inline-flex;align-items:center;gap:10px;
    padding:13px 24px;border-radius:13px;font-weight:700;font-size:15px;
    transition:transform .18s ease,box-shadow .18s ease;
  }
  .btn-dl:hover{transform:translateY(-2px)}
  .btn-primary{
    background:linear-gradient(120deg,var(--orange),var(--orange-2));
    color:#fff;box-shadow:0 10px 26px rgba(255,77,109,.28);
  }
  .btn-ghost{
    background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--text);
  }
  .btn-ghost:hover{border-color:rgba(255,195,107,.5);color:var(--gold)}
  .btn-dl small{display:block;font-size:11px;font-weight:400;opacity:.72;line-height:1.2}
  .btn-dl b{display:block;font-size:14px;line-height:1.3}
  .hero-note{margin-top:18px;font-size:13px;color:var(--muted)}

  /* hero poster stack */
  .poster-stack{position:relative;height:440px}
  .poster-stack img{
    position:absolute;border-radius:14px;object-fit:cover;
    box-shadow:0 18px 40px rgba(0,0,0,.55);
    border:1px solid rgba(255,255,255,.08);
  }
  .ps-1{width:56%;height:88%;left:0;top:0;z-index:2}
  .ps-2{width:44%;height:62%;right:2%;top:12%;z-index:3}
  .ps-3{width:38%;height:46%;right:14%;bottom:-2%;z-index:4}
  .ps-badge{
    position:absolute;left:6%;bottom:4%;z-index:5;
    background:rgba(12,10,16,.86);border:1px solid rgba(255,195,107,.35);
    padding:8px 16px;border-radius:999px;font-size:13px;color:var(--gold);
    backdrop-filter:blur(6px);
  }

  /* ---------- 栏目条 ---------- */
  .channel-bar{
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
    background:#100c15;
  }
  .channel-list{
    display:flex;flex-wrap:wrap;gap:8px 26px;padding:16px 0;
    font-size:13.5px;color:var(--muted);
  }
  .channel-list a{position:relative;padding-left:14px}
  .channel-list a::before{
    content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
    width:5px;height:5px;border-radius:50%;background:var(--orange);
  }
  .channel-list a:hover{color:var(--text)}

  /* ---------- AI 短剧 ---------- */
  .ai-band{
    background:linear-gradient(180deg,#141019,#191021 60%,#0f0b14);
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  }
  .ai-layout{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
  .ai-figure{
    position:relative;border-radius:var(--radius);overflow:hidden;
    border:1px solid rgba(255,255,255,.1);
  }
  .ai-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
  .ai-figure figcaption{
    position:absolute;left:0;right:0;bottom:0;padding:26px 18px 14px;
    font-size:13px;color:#ffe1d2;
    background:linear-gradient(transparent,rgba(10,6,14,.9));
  }
  .ai-points{display:grid;gap:14px;margin-top:24px}
  .ai-points li{
    list-style:none;background:rgba(255,255,255,.04);border:1px solid var(--line);
    border-left:3px solid var(--orange);
    border-radius:12px;padding:14px 16px;font-size:14.5px;
  }
  .ai-points li strong{color:var(--gold);font-weight:700}

  /* ---------- 热播剧集 ---------- */
  .drama-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
  }
  .drama-card{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
    overflow:hidden;display:flex;flex-direction:column;
    transition:transform .2s ease,border-color .2s ease;
  }
  .drama-card:hover{transform:translateY(-4px);border-color:rgba(255,122,47,.45)}
  .drama-cover{position:relative;aspect-ratio:3/4;overflow:hidden;background:#241a2c}
  .drama-cover img{width:100%;height:100%;object-fit:cover}
  .drama-badge{
    position:absolute;left:10px;top:10px;font-size:11px;padding:3px 9px;
    border-radius:999px;background:rgba(255,77,109,.88);color:#fff;font-weight:600;
  }
  .drama-body{padding:14px 15px 16px;display:flex;flex-direction:column;gap:9px;flex:1}
  .drama-body h3{font-size:15.5px}
  .drama-body p{font-size:13px;color:var(--muted);flex:1}
  .drama-meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
  .drama-meta i{
    font-style:normal;font-size:11px;padding:2px 8px;border-radius:6px;
    background:rgba(255,195,107,.1);color:#ffd394;border:1px solid rgba(255,195,107,.22);
  }
  .drama-meta time{font-size:11.5px;color:#7f7688;margin-left:auto}

  /* ---------- 安装步骤 ---------- */
  .steps-sec{background:linear-gradient(180deg,#0f0b14,#151019)}
  .steps-rail{
    display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
  }
  .step-card{
    background:rgba(255,255,255,.035);border:1px solid var(--line);
    border-radius:var(--radius);padding:26px 22px;position:relative;
  }
  .step-card .num{
    font-size:38px;font-weight:800;line-height:1;
    background:linear-gradient(120deg,var(--gold),var(--orange));
    -webkit-background-clip:text;background-clip:text;color:transparent;
    display:block;margin-bottom:14px;
  }
  .step-card h3{margin-bottom:8px}
  .step-card p{font-size:14px;color:var(--muted)}

  /* ---------- FAQ ---------- */
  .faq-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 22px}
  .faq-item{
    border:1px solid var(--line);border-radius:13px;overflow:hidden;
    background:rgba(255,255,255,.03);
  }
  .faq-item summary{
    cursor:pointer;padding:15px 18px;font-size:14.5px;font-weight:600;
    display:flex;align-items:center;gap:10px;list-style:none;
  }
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary::before{
    content:"Q";flex-shrink:0;width:22px;height:22px;border-radius:6px;
    background:rgba(255,122,47,.18);color:var(--orange);
    font-size:12px;display:grid;place-items:center;font-weight:700;
  }
  .faq-item p{padding:0 18px 16px 50px;font-size:13.5px;color:var(--muted)}

  /* ---------- 用户热评 ---------- */
  .review-sec{background:#100c15;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .review-card{
    background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);
    padding:20px;display:flex;flex-direction:column;gap:12px;
  }
  .review-top{display:flex;align-items:center;gap:11px}
  .avatar{
    width:38px;height:38px;border-radius:50%;flex-shrink:0;
    background:linear-gradient(135deg,var(--orange),var(--orange-2));
    display:grid;place-items:center;font-weight:700;font-size:14px;color:#fff;
  }
  .review-name{font-size:14px;font-weight:600}
  .review-when{font-size:11.5px;color:#7f7688}
  .review-card p{font-size:13.5px;color:#cfc4d2}
  .review-ask{color:var(--gold);font-size:13px}
  .review-ask strong{color:var(--orange)}

  /* ---------- 隐私安全 ---------- */
  .privacy-layout{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
  .privacy-list{display:grid;gap:14px}
  .privacy-list li{
    list-style:none;display:grid;grid-template-columns:30px 1fr;gap:12px;
    padding:16px;border-radius:13px;
    background:rgba(255,255,255,.035);border:1px solid var(--line);
  }
  .privacy-list b{
    width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
    background:rgba(255,122,47,.16);color:var(--orange);font-size:13px;
  }
  .privacy-list h3{font-size:15px;margin-bottom:4px}
  .privacy-list p{font-size:13.5px;color:var(--muted)}
  .privacy-qa{display:grid;gap:12px}
  .pq{
    border-left:3px solid rgba(255,195,107,.45);
    background:linear-gradient(90deg,rgba(255,195,107,.07),transparent);
    padding:12px 16px;border-radius:0 12px 12px 0;
  }
  .pq b{display:block;font-size:14px;color:var(--gold);margin-bottom:3px}
  .pq span{font-size:13.5px;color:var(--muted)}

  /* ---------- 创作者计划 ---------- */
  .creator-sec{
    background:
      radial-gradient(700px 320px at 88% 0%,rgba(255,77,109,.14),transparent 66%),
      #141019;
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  }
  .creator-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
  .creator-card{
    padding:22px 20px;border-radius:14px;
    background:rgba(255,255,255,.04);border:1px solid var(--line);
    display:flex;flex-direction:column;gap:10px;
  }
  .creator-card span{font-size:11px;letter-spacing:.16em;color:var(--orange);font-weight:700}
  .creator-card h3{font-size:16px}
  .creator-card p{font-size:13.5px;color:var(--muted)}

  /* ---------- 交流社区 ---------- */
  .community-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
  .topic-list{display:grid;gap:12px}
  .topic{
    display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
    padding:15px 18px;border-radius:13px;
    background:rgba(255,255,255,.035);border:1px solid var(--line);
  }
  .topic .idx{font-size:12px;color:var(--orange);font-weight:700;letter-spacing:.1em}
  .topic h3{font-size:14.5px;font-weight:600}
  .topic p{font-size:12.5px;color:var(--muted)}
  .topic small{font-size:11.5px;color:#7f7688;white-space:nowrap}
  .community-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
  .community-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
  .community-card div{padding:18px 20px 22px}
  .community-card p{font-size:13.5px;color:var(--muted);margin-top:8px}

  /* ---------- 截图墙 ---------- */
  .wall{padding:70px 0;overflow:hidden;background:#0d0a12}
  .wall-track{
    display:flex;gap:14px;overflow-x:auto;padding:6px 0 18px;
    scroll-snap-type:x mandatory;
  }
  .wall-track::-webkit-scrollbar{height:6px}
  .wall-track::-webkit-scrollbar-thumb{background:rgba(255,122,47,.4);border-radius:99px}
  .wall-track img{
    width:210px;flex:0 0 auto;aspect-ratio:3/4;object-fit:cover;
    border-radius:13px;scroll-snap-align:start;border:1px solid var(--line);
  }

  /* ---------- 下载区 ---------- */
  .download-sec{
    padding:78px 0;
    background:
      radial-gradient(900px 400px at 50% 0%,rgba(255,122,47,.16),transparent 70%),
      linear-gradient(180deg,#141019,#0c0a10);
    border-top:1px solid var(--line);
  }
  .download-box{
    border:1px solid rgba(255,195,107,.24);border-radius:22px;
    background:rgba(255,255,255,.03);
    padding:38px clamp(20px,4vw,46px);
  }
  .download-box h2{margin-bottom:10px}
  .download-box > p{color:var(--muted);font-size:15px;max-width:640px}
  .dl-rows{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0 24px}
  .dl-row{
    padding:16px 18px;border-radius:13px;border:1px solid var(--line);
    background:rgba(255,255,255,.035);font-size:13.5px;color:var(--muted);
  }
  .dl-row b{display:block;color:var(--text);font-size:14.5px;margin-bottom:4px}

  /* ---------- footer ---------- */
  .site-footer{border-top:1px solid var(--line);padding:44px 0 30px;background:#0a080d}
  .footer-top{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;margin-bottom:26px}
  .footer-brand{display:flex;align-items:center;gap:10px;font-weight:700}
  .footer-brand img{height:30px;width:30px;border-radius:8px;object-fit:cover}
  .footer-links{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13px;color:var(--muted)}
  .footer-links a:hover{color:var(--orange)}
  .footer-bottom{
    border-top:1px solid var(--line);padding-top:18px;
    display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;
    font-size:12px;color:#736b7c;
  }

  /* ---------- 响应式 ---------- */
  @media (max-width:1024px){
    .hero-grid{gap:36px}
    .poster-stack{height:380px}
    .drama-grid{grid-template-columns:repeat(3,1fr)}
    .creator-grid{grid-template-columns:repeat(2,1fr)}
    .review-grid{grid-template-columns:repeat(2,1fr)}
    .ai-layout,.privacy-layout,.community-layout{grid-template-columns:1fr;gap:30px}
    .dl-rows{grid-template-columns:1fr 1fr}
  }
  @media (max-width:768px){
    .nav-links{display:none}
    .menu-btn{display:block}
    .nav-bar{height:60px}
    .sec{padding:52px 0}
    .hero{padding:44px 0 46px}
    .hero-grid{grid-template-columns:1fr;gap:34px}
    .poster-stack{height:330px;order:-1}
    .ps-1{width:52%;height:86%}
    .ps-2{width:42%;height:58%}
    .ps-3{width:36%;height:44%}
    .drama-grid{grid-template-columns:repeat(2,1fr);gap:14px}
    .steps-rail{grid-template-columns:1fr}
    .faq-cols{grid-template-columns:1fr}
    .review-grid{grid-template-columns:1fr}
    .creator-grid{grid-template-columns:1fr}
    .dl-rows{grid-template-columns:1fr}
    .topic{grid-template-columns:auto 1fr;row-gap:4px}
    .topic small{grid-column:2}
    .wall-track img{width:165px}
    .btn-dl{padding:12px 18px;font-size:14px}
    .channel-list{font-size:12.5px;gap:8px 18px}
  }