:root{
    --bg:#0d0b12;
    --bg-2:#141019;
    --card:#1b1622;
    --card-2:#221b2b;
    --line:#332a3f;
    --banana:#ffd54a;
    --banana-2:#ffb300;
    --text:#f3eef8;
    --muted:#a99fb8;
    --radius:18px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:
      radial-gradient(1200px 600px at 80% -10%, rgba(255,213,74,.13), transparent 60%),
      radial-gradient(900px 500px at -10% 20%, rgba(155,89,255,.16), transparent 60%),
      var(--bg);
    color:var(--text);
    font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
    line-height:1.75;
    font-size:16px;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  .wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
  section{padding:72px 0;}
  .sec-head{margin-bottom:36px;}
  .sec-tag{
    display:inline-block;font-size:13px;letter-spacing:.12em;
    color:var(--banana);border:1px solid rgba(255,213,74,.45);
    padding:4px 12px;border-radius:999px;margin-bottom:14px;
    background:rgba(255,213,74,.07);
  }
  h1,h2,h3{line-height:1.35;font-weight:800;}
  h2{font-size:clamp(23px,3.2vw,34px);margin-bottom:12px;}
  h3{font-size:18px;margin-bottom:8px;}
  .sec-desc{color:var(--muted);max-width:720px;font-size:15.5px;}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 26px;border-radius:999px;font-weight:700;font-size:15.5px;
    transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
    border:1px solid transparent;cursor:pointer;
  }
  .btn-main{background:linear-gradient(135deg,var(--banana),var(--banana-2));color:#241a00;box-shadow:0 10px 24px rgba(255,179,0,.28);}
  .btn-main:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,179,0,.38);}
  .btn-ghost{background:rgba(255,255,255,.05);color:var(--text);border-color:var(--line);}
  .btn-ghost:hover{transform:translateY(-2px);background:rgba(255,255,255,.1);}

  /* ---------- header ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(13,11,18,.82);
    backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    display:flex;align-items:center;justify-content:space-between;
    gap:16px;height:66px;
  }
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;white-space:nowrap;}
  .brand img{width:34px;height:34px;border-radius:9px;object-fit:cover;}
  .nav-links{display:flex;gap:22px;font-size:14.5px;color:var(--muted);}
  .nav-links a:hover{color:var(--banana);}
  .nav-cta{display:none;}
  .menu-btn{
    display:none;background:transparent;border:1px solid var(--line);
    color:var(--text);border-radius:10px;padding:6px 12px;font-size:16px;cursor:pointer;
  }
  .mobile-menu{
    display:none;flex-direction:column;gap:2px;
    border-top:1px solid var(--line);padding:10px 0 16px;
  }
  .mobile-menu.open{display:flex;}
  .mobile-menu a{padding:9px 4px;color:var(--muted);font-size:15px;border-radius:8px;}
  .mobile-menu a:hover{color:var(--banana);background:rgba(255,255,255,.04);}

  /* ---------- hero ---------- */
  .hero{padding-top:56px;padding-bottom:64px;position:relative;}
  .hero-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center;}
  .hero h1{font-size:clamp(28px,4.6vw,46px);margin-bottom:16px;}
  .hero h1 em{font-style:normal;color:var(--banana);}
  .hero-sub{color:var(--muted);font-size:16px;max-width:520px;margin-bottom:26px;}
  .hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}
  .hero-badges span{
    font-size:13.5px;color:var(--text);
    background:rgba(255,255,255,.06);border:1px solid var(--line);
    padding:6px 13px;border-radius:999px;
  }
  .dl-group{display:flex;flex-wrap:wrap;gap:12px;}
  .dl-group .btn{flex:1 1 auto;min-width:150px;}
  .hero-note{font-size:13px;color:var(--muted);margin-top:14px;}
  .hero-visual{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
  .hero-visual .hl{border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:0 18px 40px rgba(0,0,0,.45);}
  .hero-visual .hl img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4;}
  .hero-visual .hl:nth-child(2){transform:translateY(-18px);}
  .hero-visual .hl:nth-child(3){transform:translateY(10px);}

  /* ---------- AI 短剧 ---------- */
  .ai-section{background:linear-gradient(180deg,rgba(155,89,255,.08),transparent 70%);}
  .ai-grid{display:grid;grid-template-columns:1fr;gap:20px;}
  .ai-card{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
    padding:24px;
  }
  .ai-card p{color:var(--muted);font-size:15px;}
  .ai-num{
    font-size:13px;font-weight:800;color:var(--banana);
    letter-spacing:.1em;margin-bottom:10px;display:block;
  }
  .ai-poster{
    margin-top:20px;border-radius:var(--radius);overflow:hidden;
    border:1px solid var(--line);position:relative;
  }
  .ai-poster img{width:100%;aspect-ratio:16/9;object-fit:cover;}
  .ai-poster figcaption{
    position:absolute;left:0;right:0;bottom:0;
    padding:18px;font-size:14px;color:#fff;
    background:linear-gradient(transparent,rgba(0,0,0,.85));
  }

  /* ---------- 热播 ---------- */
  .drama-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
  .drama{
    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;
  }
  .drama:hover{transform:translateY(-4px);border-color:rgba(255,213,74,.5);}
  .drama img{width:100%;aspect-ratio:3/4;object-fit:cover;}
  .drama-body{padding:14px 14px 18px;}
  .drama-body h3{font-size:16px;margin-bottom:6px;}
  .drama-body p{font-size:13.5px;color:var(--muted);margin-bottom:10px;}
  .tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;}
  .tags span{
    font-size:11.5px;padding:2px 9px;border-radius:999px;
    background:rgba(255,213,74,.12);color:var(--banana);border:1px solid rgba(255,213,74,.28);
  }
  .date{font-size:12px;color:#8b8199;}

  /* ---------- 安装步骤 ---------- */
  .steps{display:grid;grid-template-columns:1fr;gap:16px;counter-reset:step;}
  .step{
    background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius);
    padding:22px 22px 22px 62px;position:relative;
  }
  .step::before{
    counter-increment:step;content:counter(step);
    position:absolute;left:20px;top:20px;
    width:30px;height:30px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,var(--banana),var(--banana-2));
    color:#241a00;font-weight:800;font-size:14px;
  }
  .step p{color:var(--muted);font-size:14.5px;}

  /* ---------- FAQ ---------- */
  .faq-list{display:grid;gap:10px;}
  .faq-item{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;}
  .faq-q{
    width:100%;text-align:left;background:transparent;border:0;color:var(--text);
    font-size:15.5px;font-weight:600;padding:16px 18px;cursor:pointer;
    display:flex;justify-content:space-between;gap:14px;align-items:center;font-family:inherit;
  }
  .faq-q i{font-style:normal;color:var(--banana);font-size:20px;transition:transform .25s ease;}
  .faq-item.open .faq-q i{transform:rotate(45deg);}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
  .faq-a p{padding:0 18px 16px;color:var(--muted);font-size:14.5px;}

  /* ---------- 热评 ---------- */
  .review-grid{display:grid;grid-template-columns:1fr;gap:14px;}
  .review{
    background:linear-gradient(160deg,var(--card),var(--bg-2));
    border:1px solid var(--line);border-radius:14px;padding:18px;
  }
  .review-top{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
  .avatar{
    width:34px;height:34px;border-radius:50%;flex:0 0 34px;
    background:linear-gradient(135deg,var(--banana),#b06bff);
    display:flex;align-items:center;justify-content:center;
    font-weight:800;color:#241a00;font-size:14px;
  }
  .review-top strong{font-size:14.5px;}
  .stars{color:var(--banana);font-size:12.5px;letter-spacing:2px;}
  .review p{font-size:14px;color:var(--muted);}

  /* ---------- 隐私安全 ---------- */
  .privacy{background:linear-gradient(180deg,rgba(255,213,74,.06),transparent 70%);}
  .privacy-grid{display:grid;grid-template-columns:1fr;gap:14px;}
  .privacy-item{
    border:1px solid var(--line);border-radius:14px;padding:18px;
    background:rgba(255,255,255,.03);
  }
  .privacy-item h3{font-size:15.5px;color:var(--banana);margin-bottom:6px;}
  .privacy-item p{font-size:14px;color:var(--muted);}

  /* ---------- 创作者 ---------- */
  .creator-box{
    border:1px solid var(--line);border-radius:22px;padding:32px 22px;
    background:
      radial-gradient(600px 300px at 90% 0%,rgba(155,89,255,.2),transparent 65%),
      var(--card);
  }
  .creator-list{display:grid;grid-template-columns:1fr;gap:14px;margin-top:24px;}
  .creator-list li{list-style:none;display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--muted);}
  .creator-list li b{color:var(--text);display:block;font-size:15px;margin-bottom:2px;}
  .dot{width:8px;height:8px;border-radius:50%;background:var(--banana);margin-top:8px;flex:0 0 8px;}

  /* ---------- 社区 ---------- */
  .community-grid{display:grid;grid-template-columns:1fr;gap:14px;}
  .community-card{
    background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;
  }
  .community-card p{font-size:14px;color:var(--muted);}
  .community-card h3{color:var(--text);}

  /* ---------- 下载 ---------- */
  .download{
    border-radius:26px;padding:40px 22px;
    background:
      radial-gradient(800px 400px at 20% 0%,rgba(255,213,74,.18),transparent 60%),
      linear-gradient(160deg,#1e1728,#120e1a);
    border:1px solid var(--line);
  }
  .download h2{max-width:640px;}
  .mini-steps{display:grid;grid-template-columns:1fr;gap:10px;margin:26px 0 30px;}
  .mini-step{
    display:flex;gap:12px;align-items:flex-start;
    background:rgba(255,255,255,.04);border:1px solid var(--line);
    border-radius:12px;padding:13px 16px;font-size:14.5px;color:var(--muted);
  }
  .mini-step b{color:var(--banana);flex:0 0 auto;}

  /* ---------- 图片墙 ---------- */
  .wall{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
  .wall figure{border-radius:12px;overflow:hidden;border:1px solid var(--line);}
  .wall img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .4s ease;}
  .wall figure:hover img{transform:scale(1.05);}

  /* ---------- footer ---------- */
  footer{border-top:1px solid var(--line);padding:36px 0 28px;margin-top:20px;}
  .foot-top{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;margin-bottom:24px;}
  .foot-brand{display:flex;align-items:center;gap:10px;font-weight:800;}
  .foot-brand img{width:30px;height:30px;border-radius:8px;}
  .foot-links{display:flex;flex-wrap:wrap;gap:18px;font-size:14px;color:var(--muted);}
  .foot-links a:hover{color:var(--banana);}
  .foot-bottom{
    border-top:1px solid var(--line);padding-top:18px;
    font-size:12.5px;color:#7d7489;display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;
  }

  /* ---------- breakpoints ---------- */
  @media (min-width:768px){
    section{padding:88px 0;}
    .nav-cta{display:inline-flex;}
    .drama-grid{grid-template-columns:repeat(3,1fr);}
    .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-list{grid-template-columns:repeat(2,1fr);}
    .mini-steps{grid-template-columns:repeat(2,1fr);}
    .ai-grid{grid-template-columns:repeat(2,1fr);}
    .wall{grid-template-columns:repeat(4,1fr);}
    .download{padding:52px 44px;}
  }

  @media (min-width:1024px){
    .nav-links{display:flex;}
    .menu-btn{display:none;}
    .hero-grid{grid-template-columns:1.05fr .95fr;gap:56px;}
    .drama-grid{grid-template-columns:repeat(4,1fr);}
    .steps{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);}
    .creator-list{grid-template-columns:repeat(3,1fr);}
    .mini-steps{grid-template-columns:repeat(4,1fr);}
    .wall{grid-template-columns:repeat(6,1fr);}
    .ai-card.big{grid-column:span 2;}
  }

  @media (max-width:767px){
    .nav-links{display:none;}
    .menu-btn{display:inline-flex;}
    .hero-visual{grid-template-columns:repeat(3,1fr);gap:8px;}
  }