:root{
    --bg:#0b0a12;
    --bg-2:#13101f;
    --panel:#1a1628;
    --panel-2:#221c33;
    --line:rgba(255,255,255,.08);
    --text:#f2eefb;
    --muted:#a396c4;
    --pink:#ff5f9e;
    --violet:#8b6cff;
    --cyan:#4fd6ff;
    --gold:#ffc46b;
    --radius:18px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",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;}
  ul{list-style:none;}

  .wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

  /* ---------- header ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(11,10,18,.82);
    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:700;font-size:18px;letter-spacing:.5px;}
  .brand img{height:32px;width:auto;border-radius:9px;}
  .nav-desktop{display:none;gap:22px;font-size:14px;color:var(--muted);}
  .nav-desktop a{transition:color .2s;}
  .nav-desktop a:hover{color:var(--pink);}
  .header-cta{
    display:none;
    padding:9px 20px;border-radius:999px;
    background:linear-gradient(120deg,var(--pink),var(--violet));
    font-size:14px;font-weight:600;color:#fff;
    box-shadow:0 6px 22px rgba(255,95,158,.3);
  }
  .menu-btn{
    width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
    background:var(--panel);display:flex;flex-direction:column;
    align-items:center;justify-content:center;gap:5px;cursor:pointer;
  }
  .menu-btn span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;transition:transform .25s;}
  .menu-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .menu-btn.open span:nth-child(2){opacity:0;}
  .menu-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  .nav-mobile{
    display:none;flex-direction:column;gap:2px;
    padding:10px 20px 18px;border-top:1px solid var(--line);
    background:var(--bg-2);
  }
  .nav-mobile.open{display:flex;}
  .nav-mobile a{padding:10px 4px;font-size:15px;color:var(--muted);border-bottom:1px solid rgba(255,255,255,.05);}
  .nav-mobile a:last-child{border-bottom:none;}

  /* ---------- hero ---------- */
  .hero{
    position:relative;overflow:hidden;
    padding:56px 0 64px;
    background:
      radial-gradient(circle at 12% 8%, rgba(139,108,255,.28), transparent 45%),
      radial-gradient(circle at 88% 18%, rgba(255,95,158,.22), transparent 42%),
      radial-gradient(circle at 50% 110%, rgba(79,214,255,.16), transparent 50%),
      linear-gradient(180deg,#0d0b16 0%,#0b0a12 100%);
  }
  .hero::before{
    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% 30%,#000 25%,transparent 78%);
    pointer-events:none;
  }
  .hero-grid{
    position:relative;z-index:2;
    display:grid;grid-template-columns:1fr;gap:44px;align-items:center;
  }
  .hero-badge{
    display:inline-flex;align-items:center;gap:8px;
    padding:7px 16px;border-radius:999px;
    background:rgba(255,95,158,.12);
    border:1px solid rgba(255,95,158,.35);
    font-size:13px;color:var(--pink);margin-bottom:22px;
  }
  .hero-badge i{width:7px;height:7px;border-radius:50%;background:var(--pink);
    box-shadow:0 0 0 4px rgba(255,95,158,.2);animation:pulse 2s infinite;}
  @keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(255,95,158,.2);}50%{box-shadow:0 0 0 9px rgba(255,95,158,0);}}

  .hero h1{
    font-size:clamp(30px,6vw,56px);
    line-height:1.24;font-weight:800;letter-spacing:-.5px;
    margin-bottom:20px;
  }
  .hero h1 em{
    font-style:normal;
    background:linear-gradient(110deg,var(--pink),var(--violet) 50%,var(--cyan));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero-sub{color:var(--muted);font-size:15px;max-width:560px;margin-bottom:12px;}
  .hero-sub + .hero-sub{margin-bottom:30px;}

  .hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px;}
  .hero-points span{
    font-size:13px;padding:7px 14px;border-radius:10px;
    background:var(--panel);border:1px solid var(--line);color:#d8cff0;
  }

  .dl-row{display:flex;flex-wrap:wrap;gap:12px;}
  .btn{
    display:inline-flex;align-items:center;gap:10px;
    padding:13px 24px;border-radius:14px;font-size:15px;font-weight:600;
    transition:transform .2s,box-shadow .2s,background .2s;
  }
  .btn:active{transform:scale(.97);}
  .btn-primary{
    background:linear-gradient(120deg,var(--pink),var(--violet));
    color:#fff;box-shadow:0 10px 30px rgba(255,95,158,.32);
  }
  .btn-primary:hover{box-shadow:0 14px 38px rgba(255,95,158,.45);transform:translateY(-2px);}
  .btn-ghost{
    background:var(--panel);color:var(--text);
    border:1px solid rgba(255,255,255,.13);
  }
  .btn-ghost:hover{border-color:var(--violet);transform:translateY(-2px);}
  .btn-icon{font-size:17px;}

  .hero-note{margin-top:18px;font-size:12.5px;color:#7f74a0;}

  /* hero visual */
  .hero-visual{position:relative;height:420px;}
  .phone{
    position:absolute;width:200px;border-radius:24px;overflow:hidden;
    border:1px solid rgba(255,255,255,.14);
    box-shadow:0 24px 60px rgba(0,0,0,.65);
    background:var(--panel);
  }
  .phone img{width:100%;height:290px;object-fit:cover;}
  .phone-a{left:2%;top:34px;z-index:3;transform:rotate(-5deg);animation:floatA 7s ease-in-out infinite;}
  .phone-b{left:34%;top:0;z-index:4;transform:rotate(1deg);animation:floatB 8s ease-in-out infinite;}
  .phone-c{right:2%;top:52px;z-index:2;transform:rotate(6deg);animation:floatA 9s ease-in-out infinite reverse;}
  @keyframes floatA{0%,100%{translate:0 0;}50%{translate:0 -14px;}}
  @keyframes floatB{0%,100%{translate:0 0;}50%{translate:0 12px;}}
  .hero-glow{
    position:absolute;left:50%;top:50%;width:340px;height:340px;
    translate:-50% -50%;border-radius:50%;
    background:radial-gradient(circle,rgba(139,108,255,.45),transparent 68%);
    filter:blur(20px);z-index:0;
  }

  /* ---------- shared section head ---------- */
  section{padding:64px 0;position:relative;}
  .sec-head{margin-bottom:34px;}
  .sec-kicker{
    display:inline-block;font-size:12.5px;letter-spacing:2px;
    color:var(--violet);margin-bottom:12px;text-transform:uppercase;
  }
  .sec-head h2{font-size:clamp(22px,3.4vw,34px);font-weight:800;line-height:1.3;margin-bottom:12px;}
  .sec-head p{color:var(--muted);font-size:14.5px;max-width:640px;}
  .alt{background:linear-gradient(180deg,#0b0a12,#100d1a 60%,#0b0a12);}

  /* ---------- 热门短剧 masonry ---------- */
  .drama-grid{
    display:grid;grid-template-columns:repeat(2,1fr);gap:16px;
  }
  .drama-card{
    background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
    overflow:hidden;display:flex;flex-direction:column;
    transition:transform .25s,border-color .25s,box-shadow .25s;
  }
  .drama-card:hover{transform:translateY(-4px);border-color:rgba(255,95,158,.45);
    box-shadow:0 16px 40px rgba(0,0,0,.5);}
  .drama-thumb{position:relative;aspect-ratio:3/4;overflow:hidden;background:#151122;}
  .drama-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
  .drama-card:hover .drama-thumb img{transform:scale(1.06);}
  .score{
    position:absolute;top:10px;right:10px;
    background:rgba(11,10,18,.78);border:1px solid rgba(255,196,107,.45);
    color:var(--gold);font-size:12px;font-weight:700;
    padding:3px 9px;border-radius:8px;backdrop-filter:blur(4px);
  }
  .drama-body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1;}
  .drama-body h3{font-size:15.5px;font-weight:700;line-height:1.4;}
  .drama-body p{font-size:12.5px;color:var(--muted);line-height:1.6;
    display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
  .tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;}
  .tag-row span{
    font-size:11px;padding:3px 9px;border-radius:6px;
    background:rgba(139,108,255,.15);color:#bda8ff;border:1px solid rgba(139,108,255,.25);
  }
  .date-line{font-size:11.5px;color:#6f6690;}

  /* ---------- 排行榜 ---------- */
  .rank-list{display:flex;flex-direction:column;gap:0;
    background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
  .rank-item{
    display:grid;grid-template-columns:38px 44px 1fr auto;
    gap:12px;align-items:center;padding:12px 14px;
    border-bottom:1px solid rgba(255,255,255,.05);
    transition:background .2s;
  }
  .rank-item:last-child{border-bottom:none;}
  .rank-item:hover{background:rgba(139,108,255,.08);}
  .rank-no{font-size:17px;font-weight:800;color:#5d5480;text-align:center;font-style:italic;}
  .rank-item:nth-child(1) .rank-no{color:var(--gold);}
  .rank-item:nth-child(2) .rank-no{color:#cfd3e6;}
  .rank-item:nth-child(3) .rank-no{color:#e0a273;}
  .rank-item img{width:44px;height:58px;object-fit:cover;border-radius:8px;}
  .rank-info h3{font-size:14px;font-weight:700;margin-bottom:3px;}
  .rank-info p{font-size:12px;color:var(--muted);}
  .rank-score{font-size:13px;font-weight:700;color:var(--gold);white-space:nowrap;}

  /* ---------- 时间轴 ---------- */
  .timeline{
    position:relative;display:flex;flex-direction:column;gap:0;
    padding-left:26px;
  }
  .timeline::before{
    content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
    background:linear-gradient(180deg,var(--pink),var(--violet),var(--cyan));
    border-radius:2px;opacity:.65;
  }
  .tl-item{position:relative;padding:0 0 26px 0;}
  .tl-item:last-child{padding-bottom:0;}
  .tl-item::before{
    content:"";position:absolute;left:-24px;top:6px;width:14px;height:14px;
    border-radius:50%;background:var(--bg);
    border:2px solid var(--violet);
    box-shadow:0 0 0 4px rgba(139,108,255,.12);
  }
  .tl-time{font-size:12.5px;color:var(--pink);font-weight:700;letter-spacing:1px;margin-bottom:4px;}
  .tl-item h3{font-size:15px;font-weight:700;margin-bottom:4px;}
  .tl-item p{font-size:13px;color:var(--muted);}
  .schedule-box{
    display:grid;grid-template-columns:1fr;gap:28px;
    background:var(--panel);border:1px solid var(--line);
    border-radius:var(--radius);padding:26px 22px;
  }

  /* ---------- 安装详情 ---------- */
  .install-grid{display:grid;grid-template-columns:1fr;gap:16px;}
  .install-card{
    background:linear-gradient(150deg,var(--panel),var(--panel-2));
    border:1px solid var(--line);border-radius:var(--radius);padding:22px;
    transition:border-color .25s,transform .25s;
  }
  .install-card:hover{border-color:rgba(79,214,255,.4);transform:translateY(-3px);}
  .install-card .step-no{
    display:inline-flex;align-items:center;justify-content:center;
    width:32px;height:32px;border-radius:10px;font-size:14px;font-weight:800;
    background:linear-gradient(120deg,var(--violet),var(--cyan));color:#fff;
    margin-bottom:14px;
  }
  .install-card h3{font-size:15.5px;margin-bottom:8px;}
  .install-card p{font-size:13.5px;color:var(--muted);}

  /* ---------- 问答 ---------- */
  .qa-grid{display:grid;grid-template-columns:1fr;gap:14px;}
  .qa-item{
    background:var(--panel);border:1px solid var(--line);
    border-radius:14px;padding:18px 20px;
  }
  .qa-item .q{font-size:14.5px;font-weight:700;margin-bottom:8px;display:flex;gap:10px;}
  .qa-item .q span{
    flex:none;width:22px;height:22px;border-radius:7px;
    background:rgba(255,95,158,.15);color:var(--pink);
    font-size:12px;display:flex;align-items:center;justify-content:center;font-weight:800;
  }
  .qa-item .a{font-size:13.5px;color:var(--muted);padding-left:32px;}

  /* ---------- 用户口碑 ---------- */
  .review-grid{display:grid;grid-template-columns:1fr;gap:14px;}
  .review-card{
    background:var(--panel);border:1px solid var(--line);
    border-radius:var(--radius);padding:18px;
    display:flex;flex-direction:column;gap:12px;
  }
  .review-top{display:flex;align-items:center;gap:10px;}
  .avatar{
    width:38px;height:38px;border-radius:50%;overflow:hidden;flex:none;
    border:1px solid rgba(255,255,255,.15);background:#241d38;
  }
  .avatar img{width:100%;height:100%;object-fit:cover;}
  .review-top strong{font-size:14px;display:block;}
  .review-top em{font-style:normal;font-size:11.5px;color:#7f74a0;}
  .review-card p{font-size:13.5px;color:#cdc3e6;}
  .stars{color:var(--gold);font-size:12px;letter-spacing:2px;}

  /* ---------- 安全 ---------- */
  .safe-grid{display:grid;grid-template-columns:1fr;gap:14px;}
  .safe-card{
    display:flex;gap:14px;align-items:flex-start;
    background:var(--panel);border:1px solid var(--line);
    border-radius:14px;padding:18px;
  }
  .safe-icon{
    flex:none;width:38px;height:38px;border-radius:11px;
    display:flex;align-items:center;justify-content:center;font-size:18px;
    background:rgba(79,214,255,.12);border:1px solid rgba(79,214,255,.3);
  }
  .safe-card h3{font-size:14.5px;margin-bottom:5px;}
  .safe-card p{font-size:13px;color:var(--muted);}

  /* ---------- 原创 ---------- */
  .org-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
  .org-card{
    background:var(--panel);border:1px solid var(--line);
    border-radius:14px;overflow:hidden;
    transition:transform .25s,border-color .25s;
  }
  .org-card:hover{transform:translateY(-3px);border-color:rgba(139,108,255,.45);}
  .org-card img{width:100%;aspect-ratio:3/4;object-fit:cover;}
  .org-card .org-body{padding:12px;}
  .org-card h3{font-size:14px;margin-bottom:5px;}
  .org-card p{font-size:12px;color:var(--muted);line-height:1.55;}

  /* ---------- 平台动态 ---------- */
  .news-list{display:flex;flex-direction:column;gap:12px;}
  .news-item{
    display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;
    background:var(--panel);border:1px solid var(--line);
    border-left:3px solid var(--violet);
    border-radius:12px;padding:16px 18px;
    transition:border-left-color .25s,transform .25s;
  }
  .news-item:hover{border-left-color:var(--pink);transform:translateX(3px);}
  .news-date{font-size:12px;color:var(--violet);white-space:nowrap;font-weight:700;padding-top:2px;}
  .news-item h3{font-size:14px;margin-bottom:5px;}
  .news-item p{font-size:12.5px;color:var(--muted);}

  /* ---------- 下载 ---------- */
  .download{
    position:relative;overflow:hidden;
    background:
      radial-gradient(circle at 15% 20%,rgba(255,95,158,.22),transparent 45%),
      radial-gradient(circle at 85% 80%,rgba(79,214,255,.18),transparent 45%),
      linear-gradient(160deg,#15101f,#0b0a12);
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  }
  .dl-inner{display:grid;grid-template-columns:1fr;gap:30px;}
  .dl-steps{display:flex;flex-direction:column;gap:12px;}
  .dl-step{
    display:flex;gap:12px;align-items:flex-start;
    background:rgba(255,255,255,.035);border:1px solid var(--line);
    border-radius:12px;padding:14px 16px;
  }
  .dl-step b{
    flex:none;width:26px;height:26px;border-radius:8px;
    background:linear-gradient(120deg,var(--pink),var(--violet));
    color:#fff;font-size:13px;display:flex;align-items:center;justify-content:center;
  }
  .dl-step p{font-size:13.2px;color:#d3c9ea;}
  .dl-box{
    background:rgba(26,22,40,.72);border:1px solid var(--line);
    border-radius:var(--radius);padding:26px 22px;
    backdrop-filter:blur(8px);
  }
  .dl-box h3{font-size:19px;margin-bottom:8px;}
  .dl-box > p{font-size:13.5px;color:var(--muted);margin-bottom:22px;}
  .dl-platforms{display:flex;flex-direction:column;gap:12px;}
  .dl-platforms .btn{justify-content:center;width:100%;}
  .dl-fine{margin-top:16px;font-size:11.5px;color:#6f6690;text-align:center;}

  /* ---------- footer ---------- */
  .site-footer{
    background:#08070d;border-top:1px solid var(--line);
    padding:40px 0 30px;font-size:12.5px;color:#6b6290;
  }
  .foot-top{
    display:grid;grid-template-columns:1fr;gap:20px;
    padding-bottom:22px;margin-bottom:20px;border-bottom:1px solid rgba(255,255,255,.05);
  }
  .foot-brand{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:700;color:#c9c0e2;margin-bottom:10px;}
  .foot-brand img{height:26px;width:auto;border-radius:8px;}
  .foot-top p{line-height:1.8;max-width:460px;}
  .foot-links{display:flex;flex-wrap:wrap;gap:8px 20px;}
  .foot-links a{color:#8b81ad;transition:color .2s;}
  .foot-links a:hover{color:var(--pink);}
  .foot-bottom{display:flex;flex-direction:column;gap:8px;line-height:1.9;}
  .foot-bottom a{color:#7d73a0;}
  .foot-bottom a:hover{color:var(--pink);}
  .foot-time{font-size:11.5px;color:#5d5480;}

  /* ---------- responsive ---------- */
  @media (min-width:768px){
    .nav-desktop{display:flex;}
    .menu-btn{display:none;}
    .nav-mobile{display:none !important;}
    .header-cta{display:inline-flex;}

    .drama-grid{grid-template-columns:repeat(3,1fr);gap:18px;}
    .qa-grid{grid-template-columns:repeat(2,1fr);}
    .review-grid{grid-template-columns:repeat(2,1fr);}
    .safe-grid{grid-template-columns:repeat(2,1fr);}
    .install-grid{grid-template-columns:repeat(2,1fr);}
    .org-grid{grid-template-columns:repeat(3,1fr);}
    .schedule-box{grid-template-columns:1fr 1fr;gap:34px;}
    .dl-inner{grid-template-columns:1fr 1fr;gap:34px;align-items:center;}
    .foot-top{grid-template-columns:1fr 1fr;align-items:start;}
    .hero{padding:74px 0 84px;}
  }
  @media (min-width:1024px){
    .hero-grid{grid-template-columns:1.08fr .92fr;gap:48px;}
    .hero-visual{height:470px;}
    .phone{width:224px;}
    .phone img{height:326px;}
    .drama-grid{grid-template-columns:repeat(4,1fr);}
    .review-grid{grid-template-columns:repeat(3,1fr);}
    .safe-grid{grid-template-columns:repeat(3,1fr);}
    .install-grid{grid-template-columns:repeat(3,1fr);}
    .org-grid{grid-template-columns:repeat(4,1fr);}
    section{padding:80px 0;}
    .dl-platforms{flex-direction:row;flex-wrap:wrap;}
    .dl-platforms .btn{width:auto;flex:1 1 160px;}
  }