/* roulang page: index */
:root{
      --color-primary:#7057ff;
      --color-primary-dark:#4b34d7;
      --color-secondary:#00b894;
      --color-accent:#ffb020;
      --color-ink:#161827;
      --color-text:#34384a;
      --color-muted:#73788f;
      --color-soft:#f6f7fb;
      --color-card:#ffffff;
      --color-border:#e6e8f0;
      --color-dark:#11131f;
      --shadow-sm:0 8px 22px rgba(30,34,55,.08);
      --shadow-md:0 18px 45px rgba(30,34,55,.12);
      --shadow-lg:0 28px 70px rgba(22,24,39,.18);
      --radius-sm:12px;
      --radius-md:18px;
      --radius-lg:28px;
      --radius-xl:36px;
      --container:1180px;
      --section:88px;
      --header-h:76px;
      --ease:all .24s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-width:320px;
      color:var(--color-text);
      background:
        radial-gradient(circle at top left, rgba(112,87,255,.10), transparent 34rem),
        linear-gradient(180deg,#fbfcff 0%,#f7f8fc 42%,#ffffff 100%);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      font-size:16px;
      line-height:1.78;
      letter-spacing:.01em;
      -webkit-font-smoothing:antialiased;
      padding-bottom:0;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--color-primary)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(112,87,255,.18);color:var(--color-ink)}

    .container{
      width:min(var(--container),calc(100% - 40px));
      margin-inline:auto;
    }
    .section{padding:var(--section) 0}
    .section-tight{padding:64px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:30px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--color-primary-dark);
      background:rgba(112,87,255,.09);
      border:1px solid rgba(112,87,255,.16);
      padding:7px 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      line-height:1.2;
      margin-bottom:12px;
    }
    .section-title{
      color:var(--color-ink);
      font-size:clamp(26px,3.1vw,42px);
      line-height:1.18;
      margin:0;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .section-desc{
      max-width:620px;
      color:var(--color-muted);
      margin:12px 0 0;
      font-size:16px;
      line-height:1.82;
    }
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--color-primary-dark);
      font-weight:800;
      white-space:nowrap;
    }
    .text-link:hover{transform:translateX(3px)}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      color:#4a3bd2;
      background:#f0edff;
      border:1px solid #e2dcff;
      font-size:12px;
      font-weight:800;
      line-height:1;
    }
    .badge.green{color:#087a64;background:#e8fbf6;border-color:#c8f2e7}
    .badge.orange{color:#9a6100;background:#fff5df;border-color:#ffe3a6}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:46px;
      padding:13px 20px;
      border:1px solid transparent;
      border-radius:999px;
      font-weight:900;
      line-height:1.2;
      transition:var(--ease);
      box-shadow:none;
      user-select:none;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));
      box-shadow:0 16px 32px rgba(112,87,255,.25);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 22px 42px rgba(112,87,255,.32);
    }
    .btn-light{
      color:var(--color-ink);
      background:rgba(255,255,255,.92);
      border-color:rgba(255,255,255,.64);
      box-shadow:0 12px 30px rgba(0,0,0,.10);
    }
    .btn-light:hover,.btn-light:focus{color:var(--color-primary-dark);transform:translateY(-2px)}
    .btn-ghost{
      color:var(--color-primary-dark);
      background:#fff;
      border-color:var(--color-border);
    }
    .btn-ghost:hover,.btn-ghost:focus{
      border-color:rgba(112,87,255,.32);
      box-shadow:var(--shadow-sm);
      transform:translateY(-2px);
    }
    .btn:focus-visible,a:focus-visible,input:focus-visible,button:focus-visible{
      outline:3px solid rgba(112,87,255,.28);
      outline-offset:3px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      height:var(--header-h);
      background:rgba(255,255,255,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(230,232,240,.82);
    }
    .nav-wrap{
      height:var(--header-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:950;
      color:var(--color-ink);
      letter-spacing:-.02em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      color:#fff;
      border-radius:15px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.22),transparent),
        linear-gradient(135deg,var(--color-primary),var(--color-secondary));
      box-shadow:0 14px 30px rgba(112,87,255,.24);
      font-weight:950;
    }
    .brand-name{font-size:20px}
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:auto;
    }
    .nav-link{
      padding:10px 14px;
      border-radius:999px;
      color:var(--color-muted);
      font-weight:800;
    }
    .nav-link:hover{background:#f2f4fb;color:var(--color-primary-dark)}
    .nav-link.active{background:#edeaff;color:var(--color-primary-dark)}
    .header-search{
      width:min(320px,31vw);
      display:flex;
      align-items:center;
      gap:8px;
      padding:8px 8px 8px 14px;
      border:1px solid var(--color-border);
      border-radius:999px;
      background:#fff;
      box-shadow:0 6px 18px rgba(30,34,55,.04);
    }
    .header-search input{
      width:100%;
      border:0;
      background:transparent;
      outline:0;
      min-width:0;
      color:var(--color-text);
    }
    .header-search input::placeholder{color:#9aa0b5}
    .header-search button{
      border:0;
      border-radius:999px;
      color:#fff;
      background:var(--color-ink);
      padding:7px 12px;
      font-size:13px;
      font-weight:850;
      transition:var(--ease);
    }
    .header-search button:hover{background:var(--color-primary-dark)}

    .mobile-bottom-nav{
      display:none;
      position:fixed;
      left:14px;
      right:14px;
      bottom:14px;
      z-index:70;
      padding:8px;
      border:1px solid rgba(230,232,240,.92);
      border-radius:24px;
      background:rgba(255,255,255,.92);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 50px rgba(16,19,31,.18);
    }
    .mobile-tab{
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:3px;
      min-height:52px;
      border-radius:18px;
      color:var(--color-primary-dark);
      background:#edeaff;
      font-size:12px;
      font-weight:900;
    }
    .mobile-tab span:first-child{font-size:18px;line-height:1}

    .hero{
      position:relative;
      min-height:520px;
      padding:46px 0 34px;
      overflow:hidden;
      color:#fff;
      background:
        linear-gradient(90deg,rgba(11,13,27,.86),rgba(18,22,44,.46) 55%,rgba(11,13,27,.76)),
        radial-gradient(circle at 18% 20%,rgba(112,87,255,.85),transparent 34%),
        radial-gradient(circle at 78% 34%,rgba(0,184,148,.58),transparent 31%),
        linear-gradient(135deg,#10131f 0%,#28244f 48%,#141726 100%);
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      opacity:.28;
      background-image:
        linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(180deg,#000,transparent 82%);
    }
    .hero:after{
      content:"";
      position:absolute;
      right:8%;
      top:64px;
      width:min(380px,38vw);
      aspect-ratio:1/1;
      border-radius:38px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.18),rgba(255,255,255,.04)),
        repeating-linear-gradient(135deg,rgba(255,255,255,.14) 0 8px,transparent 8px 18px);
      border:1px solid rgba(255,255,255,.18);
      transform:rotate(5deg);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 34px 80px rgba(0,0,0,.18);
    }
    .hero-inner{position:relative;z-index:2}
    .store-strip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:12px 14px 12px 18px;
      margin-bottom:72px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:999px;
      background:rgba(255,255,255,.10);
      backdrop-filter:blur(16px);
      box-shadow:0 20px 60px rgba(0,0,0,.16);
    }
    .store-title{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:950;
      letter-spacing:.02em;
    }
    .series-nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .series-nav a{
      color:rgba(255,255,255,.88);
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      font-size:13px;
      font-weight:800;
    }
    .series-nav a:hover{color:#fff;background:rgba(255,255,255,.18);transform:translateY(-1px)}
    .hero-copy{max-width:760px}
    .hero h1{
      margin:0;
      color:#fff;
      font-size:clamp(34px,5.4vw,68px);
      line-height:1.08;
      letter-spacing:-.045em;
      font-weight:950;
      text-wrap:balance;
    }
    .hero-lead{
      max-width:720px;
      margin:22px 0 0;
      color:rgba(255,255,255,.82);
      font-size:clamp(16px,1.55vw,19px);
      line-height:1.9;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:14px;
      margin-top:30px;
    }
    .hero-facts{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
      max-width:760px;
      margin-top:34px;
    }
    .fact{
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.16);
      backdrop-filter:blur(14px);
    }
    .fact strong{
      display:block;
      color:#fff;
      font-size:23px;
      font-weight:950;
      line-height:1.1;
      margin-bottom:6px;
    }
    .fact span{color:rgba(255,255,255,.76);font-size:13px;font-weight:700}
    .hero-dock{
      position:absolute;
      left:50%;
      bottom:26px;
      z-index:3;
      width:min(var(--container),calc(100% - 40px));
      transform:translateX(-50%);
      display:flex;
      gap:10px;
      overflow:auto;
      padding-bottom:2px;
      scrollbar-width:none;
    }
    .hero-dock::-webkit-scrollbar{display:none}
    .dock-item{
      flex:0 0 auto;
      display:flex;
      align-items:center;
      gap:10px;
      min-width:168px;
      padding:12px 14px;
      border-radius:18px;
      color:#fff;
      background:rgba(255,255,255,.13);
      border:1px solid rgba(255,255,255,.16);
      backdrop-filter:blur(18px);
      font-weight:900;
    }
    .dock-item small{
      display:block;
      color:rgba(255,255,255,.66);
      font-size:12px;
      font-weight:700;
      margin-top:1px;
    }
    .dock-icon{
      width:36px;
      height:36px;
      display:grid;
      place-items:center;
      border-radius:13px;
      background:rgba(255,255,255,.16);
    }

    .track-wrap{
      position:relative;
      padding:28px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .track-wrap:before{
      content:"";
      position:absolute;
      inset:auto -80px -150px auto;
      width:280px;
      height:280px;
      border-radius:50%;
      background:rgba(112,87,255,.08);
    }
    .track{
      position:relative;
      display:grid;
      grid-auto-flow:column;
      grid-auto-columns:minmax(240px,1fr);
      gap:16px;
      overflow-x:auto;
      scroll-snap-type:x mandatory;
      padding-bottom:6px;
      scrollbar-color:#d8dbef transparent;
    }
    .track-card{
      scroll-snap-align:start;
      min-height:220px;
      padding:22px;
      border-radius:24px;
      background:linear-gradient(180deg,#ffffff,#fbfbff);
      border:1px solid var(--color-border);
      transition:var(--ease);
    }
    .track-card:hover{
      transform:translateY(-5px);
      border-color:rgba(112,87,255,.28);
      box-shadow:var(--shadow-md);
    }
    .track-card h3{
      color:var(--color-ink);
      font-size:20px;
      line-height:1.3;
      margin:16px 0 9px;
      font-weight:950;
    }
    .track-card p{
      color:var(--color-muted);
      margin:0;
      font-size:14px;
      line-height:1.78;
    }
    .track-icon{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      border-radius:18px;
      color:#fff;
      font-size:21px;
      background:linear-gradient(135deg,var(--color-primary),#9f8cff);
      box-shadow:0 14px 28px rgba(112,87,255,.20);
    }

    .recommend-layout{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .feature-reco{
      position:relative;
      min-height:420px;
      padding:30px;
      border-radius:var(--radius-xl);
      color:#fff;
      overflow:hidden;
      background:
        linear-gradient(180deg,rgba(17,19,31,.18),rgba(17,19,31,.92)),
        radial-gradient(circle at 24% 20%,rgba(255,176,32,.66),transparent 28%),
        linear-gradient(135deg,#23264a,#151827 62%,#0f111b);
      box-shadow:var(--shadow-lg);
    }
    .feature-reco:before{
      content:"";
      position:absolute;
      inset:22px;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.12);
      pointer-events:none;
    }
    .feature-reco .content{
      position:absolute;
      left:30px;
      right:30px;
      bottom:28px;
      z-index:2;
    }
    .feature-reco h3{
      color:#fff;
      font-size:clamp(28px,3.3vw,44px);
      line-height:1.1;
      margin:14px 0 12px;
      font-weight:950;
    }
    .feature-reco p{color:rgba(255,255,255,.76);max-width:560px;margin:0 0 18px}
    .reco-stack{
      display:grid;
      gap:14px;
    }
    .reco-item{
      display:grid;
      grid-template-columns:76px 1fr auto;
      gap:16px;
      align-items:center;
      padding:16px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:0 8px 20px rgba(30,34,55,.05);
      transition:var(--ease);
    }
    .reco-item:hover{
      transform:translateX(5px);
      box-shadow:var(--shadow-sm);
      border-color:rgba(112,87,255,.24);
    }
    .reco-thumb{
      width:76px;
      height:76px;
      border-radius:19px;
      background:
        linear-gradient(135deg,rgba(112,87,255,.82),rgba(0,184,148,.72)),
        repeating-linear-gradient(45deg,rgba(255,255,255,.22) 0 6px,transparent 6px 13px);
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:950;
    }
    .reco-item h3{
      color:var(--color-ink);
      font-size:17px;
      margin:0 0 4px;
      font-weight:950;
    }
    .reco-item p{
      color:var(--color-muted);
      margin:0;
      font-size:13px;
      line-height:1.55;
    }
    .reco-score{
      color:var(--color-primary-dark);
      font-weight:950;
      font-size:18px;
      white-space:nowrap;
    }

    .playlist-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .9fr;
      gap:16px;
    }
    .playlist-card{
      position:relative;
      min-height:210px;
      padding:22px;
      border-radius:26px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:0 8px 24px rgba(30,34,55,.05);
      overflow:hidden;
      transition:var(--ease);
    }
    .playlist-card.large{grid-row:span 2;min-height:438px;background:linear-gradient(135deg,#f5f2ff,#ffffff)}
    .playlist-card:after{
      content:"";
      position:absolute;
      width:140px;
      height:140px;
      right:-52px;
      bottom:-52px;
      border-radius:42px;
      background:rgba(112,87,255,.08);
      transform:rotate(18deg);
    }
    .playlist-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-md);
      border-color:rgba(112,87,255,.26);
    }
    .playlist-card h3{
      position:relative;
      z-index:1;
      color:var(--color-ink);
      font-size:22px;
      margin:18px 0 8px;
      font-weight:950;
    }
    .playlist-card p{
      position:relative;
      z-index:1;
      color:var(--color-muted);
      margin:0;
      font-size:14px;
      line-height:1.78;
    }
    .playlist-meta{
      position:absolute;
      left:22px;
      bottom:22px;
      z-index:1;
      display:flex;
      gap:8px;
      flex-wrap:wrap;
    }

    .guide-panel{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      align-items:stretch;
    }
    .guide-aside{
      padding:28px;
      border-radius:var(--radius-xl);
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary-dark),#14172a);
      box-shadow:var(--shadow-lg);
    }
    .guide-aside h2{
      color:#fff;
      font-size:32px;
      line-height:1.18;
      margin:0 0 12px;
      font-weight:950;
    }
    .guide-aside p{color:rgba(255,255,255,.76);margin:0 0 22px}
    .guide-list{
      display:grid;
      gap:14px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .guide-list li{
      display:grid;
      grid-template-columns:42px 1fr;
      gap:14px;
      padding:18px;
      border-radius:22px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:0 8px 20px rgba(30,34,55,.05);
    }
    .guide-num{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      color:#fff;
      background:var(--color-secondary);
      font-weight:950;
    }
    .guide-list h3{margin:0 0 4px;color:var(--color-ink);font-size:17px;font-weight:950}
    .guide-list p{margin:0;color:var(--color-muted);font-size:14px;line-height:1.68}

    .news-layout{
      display:grid;
      grid-template-columns:1fr 360px;
      gap:22px;
      align-items:start;
    }
    .news-list,.side-note{
      border:1px solid var(--color-border);
      border-radius:var(--radius-xl);
      background:#fff;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .news-list ul{list-style:none;margin:0;padding:0}
    .news-list li{
      display:grid;
      grid-template-columns:118px 1fr auto;
      gap:18px;
      align-items:center;
      padding:18px 22px;
      border-bottom:1px solid var(--color-border);
      transition:var(--ease);
    }
    .news-list li:last-child{border-bottom:0}
    .news-list li:hover{background:#fafaff}
    .news-date{
      color:var(--color-muted);
      font-size:13px;
      font-weight:800;
    }
    .news-title{
      color:var(--color-ink);
      font-weight:900;
      line-height:1.5;
    }
    .news-title:hover{color:var(--color-primary-dark)}
    .news-type{
      color:var(--color-secondary);
      background:#e8fbf6;
      border-radius:999px;
      padding:5px 9px;
      font-size:12px;
      font-weight:900;
      white-space:nowrap;
    }
    .side-note{padding:24px}
    .side-note h3{margin:0 0 12px;color:var(--color-ink);font-size:22px;font-weight:950}
    .side-note p{margin:0 0 18px;color:var(--color-muted);font-size:14px}
    .mini-rank{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .mini-rank li{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:12px;
      border-radius:16px;
      background:#f8f9fd;
      font-weight:850;
      color:var(--color-text);
    }
    .mini-rank span:last-child{color:var(--color-primary-dark)}

    .timeline{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .timeline:before{
      content:"";
      position:absolute;
      left:7%;
      right:7%;
      top:40px;
      height:2px;
      background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));
      opacity:.35;
    }
    .time-card{
      position:relative;
      padding:24px;
      border-radius:26px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:0 8px 22px rgba(30,34,55,.05);
    }
    .time-dot{
      width:34px;
      height:34px;
      display:grid;
      place-items:center;
      position:relative;
      z-index:1;
      border-radius:50%;
      color:#fff;
      background:var(--color-primary);
      font-size:13px;
      font-weight:950;
      margin-bottom:22px;
      box-shadow:0 0 0 8px #f3f0ff;
    }
    .time-card h3{margin:0 0 8px;color:var(--color-ink);font-size:18px;font-weight:950}
    .time-card p{margin:0;color:var(--color-muted);font-size:14px;line-height:1.72}

    .entry-section{
      padding:34px;
      border-radius:var(--radius-xl);
      color:#fff;
      background:
        linear-gradient(135deg,rgba(112,87,255,.94),rgba(0,184,148,.86)),
        radial-gradient(circle at top right,rgba(255,255,255,.28),transparent 36%);
      box-shadow:var(--shadow-lg);
      overflow:hidden;
    }
    .entry-inner{
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
    }
    .entry-section h2{
      margin:0 0 10px;
      color:#fff;
      font-size:clamp(28px,3.5vw,44px);
      font-weight:950;
      line-height:1.16;
    }
    .entry-section p{margin:0;color:rgba(255,255,255,.80);max-width:760px}
    .entry-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

    .pricing{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      align-items:start;
    }
    .price-card{
      padding:28px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-sm);
    }
    .price-card.highlight{
      border-color:rgba(112,87,255,.28);
      box-shadow:var(--shadow-md);
    }
    .price-card h3{margin:0 0 12px;color:var(--color-ink);font-size:24px;font-weight:950}
    .price-card p{margin:0 0 18px;color:var(--color-muted)}
    .price-line{
      display:flex;
      align-items:flex-end;
      gap:8px;
      color:var(--color-ink);
      margin:16px 0 18px;
    }
    .price-line strong{font-size:42px;line-height:1;font-weight:950}
    .price-line span{color:var(--color-muted);padding-bottom:5px}
    .check-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:grid;
      gap:10px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      color:var(--color-text);
      font-weight:750;
    }
    .check-list li:before{
      content:"✓";
      width:22px;
      height:22px;
      flex:0 0 22px;
      display:grid;
      place-items:center;
      border-radius:50%;
      color:#fff;
      background:var(--color-secondary);
      font-size:13px;
      font-weight:950;
      margin-top:3px;
    }
    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border:1px solid var(--color-border);
      border-radius:22px;
      background:#fff;
      box-shadow:var(--shadow-sm);
    }
    .compare-table th,.compare-table td{
      padding:16px 18px;
      text-align:left;
      border-bottom:1px solid var(--color-border);
      vertical-align:top;
    }
    .compare-table th{
      color:var(--color-ink);
      background:#f5f6fb;
      font-weight:950;
    }
    .compare-table tr:last-child td{border-bottom:0}
    .compare-table td{color:var(--color-muted)}
    .compare-table td strong{color:var(--color-primary-dark)}

    .faq-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .faq-item{
      border:1px solid var(--color-border);
      border-radius:22px;
      background:#fff;
      box-shadow:0 8px 22px rgba(30,34,55,.05);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
      padding:20px 22px;
      border:0;
      background:#fff;
      color:var(--color-ink);
      text-align:left;
      font-weight:950;
      line-height:1.45;
      transition:var(--ease);
    }
    .faq-question:hover{color:var(--color-primary-dark);background:#fafaff}
    .faq-question .plus{
      width:26px;
      height:26px;
      display:grid;
      place-items:center;
      flex:0 0 26px;
      border-radius:50%;
      color:var(--color-primary-dark);
      background:#edeaff;
      transition:var(--ease);
    }
    .faq-item.active .plus{transform:rotate(45deg);background:var(--color-primary);color:#fff}
    .faq-answer{
      display:none;
      padding:0 22px 20px;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.82;
    }
    .faq-item.active .faq-answer{display:block}

    .site-footer{
      padding:58px 0 36px;
      color:#c8ccda;
      background:#11131f;
      margin-top:40px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:30px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:950;
      font-size:20px;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{width:40px;height:40px}
    .footer-desc{max-width:620px;margin:0;color:#aeb4c7;line-height:1.82}
    .footer-box{
      padding:22px;
      border:1px solid rgba(255,255,255,.10);
      border-radius:24px;
      background:rgba(255,255,255,.04);
    }
    .footer-box h3{margin:0 0 10px;color:#fff;font-size:18px;font-weight:950}
    .footer-box p{margin:0;color:#aeb4c7;font-size:14px}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:20px;
      flex-wrap:wrap;
      margin-top:34px;
      padding-top:24px;
      border-top:1px solid rgba(255,255,255,.10);
      color:#8d94aa;
      font-size:13px;
    }

    @media (max-width:1024px){
      :root{--section:72px}
      .header-search{width:260px}
      .hero:after{opacity:.45;right:-6%;width:360px}
      .recommend-layout,.guide-panel,.news-layout,.pricing{grid-template-columns:1fr}
      .playlist-grid{grid-template-columns:1fr 1fr}
      .playlist-card.large{grid-row:auto;min-height:250px}
      .timeline{grid-template-columns:1fr 1fr}
      .timeline:before{display:none}
      .entry-inner{grid-template-columns:1fr}
      .entry-actions{justify-content:flex-start}
    }

    @media (max-width:768px){
      body{padding-bottom:86px}
      .container{width:min(100% - 28px,var(--container))}
      .site-header{height:66px}
      .nav-wrap{height:66px}
      .desktop-nav{display:none}
      .header-search{display:none}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .brand-name{font-size:18px}
      .mobile-bottom-nav{display:grid;grid-template-columns:1fr}
      .hero{min-height:610px;padding:28px 0 38px}
      .store-strip{
        align-items:flex-start;
        flex-direction:column;
        border-radius:26px;
        margin-bottom:44px;
      }
      .series-nav{justify-content:flex-start}
      .hero-facts{grid-template-columns:1fr;gap:10px}
      .hero-actions .btn{width:100%}
      .hero-dock{bottom:18px;width:calc(100% - 28px)}
      .dock-item{min-width:154px}
      .section-head{align-items:flex-start;flex-direction:column;margin-bottom:24px}
      .track-wrap{padding:18px;border-radius:26px}
      .track{grid-auto-columns:minmax(215px,82vw)}
      .feature-reco{min-height:360px;padding:24px}
      .feature-reco .content{left:24px;right:24px;bottom:24px}
      .reco-item{grid-template-columns:58px 1fr;gap:12px}
      .reco-thumb{width:58px;height:58px;border-radius:16px}
      .reco-score{grid-column:2}
      .playlist-grid{grid-template-columns:1fr}
      .news-list li{grid-template-columns:1fr;gap:7px}
      .timeline{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .compare-table{display:block;overflow-x:auto;white-space:nowrap}
    }

    @media (max-width:520px){
      :root{--section:58px}
      body{font-size:15px}
      .hero{min-height:660px}
      .hero h1{font-size:34px}
      .section-title{font-size:27px}
      .entry-section{padding:24px}
      .entry-actions .btn{width:100%}
      .price-card{padding:22px}
      .guide-aside{padding:24px}
      .guide-list li{grid-template-columns:1fr}
      .guide-num{width:38px;height:38px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }