/* roulang page: index */
:root{
      --color-bg:#f8f5ef;
      --color-surface:#fffdf8;
      --color-surface-2:#f0e8dc;
      --color-ink:#1e1b18;
      --color-muted:#70675c;
      --color-soft:#9a8f81;
      --color-line:rgba(30,27,24,.12);
      --color-primary:#b84f2a;
      --color-primary-2:#e07a39;
      --color-accent:#2d675f;
      --color-gold:#c79338;
      --color-danger:#a93b35;
      --shadow-sm:0 10px 30px rgba(44,35,26,.08);
      --shadow-md:0 18px 60px rgba(44,35,26,.13);
      --shadow-lg:0 30px 90px rgba(44,35,26,.18);
      --radius-sm:12px;
      --radius-md:20px;
      --radius-lg:30px;
      --radius-xl:42px;
      --container:1180px;
      --nav-height:78px;
      --font-cn:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      --ease:cubic-bezier(.2,.8,.2,1);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-cn);
      color:var(--color-ink);
      background:
        radial-gradient(circle at 12% 4%, rgba(224,122,57,.14), transparent 28%),
        radial-gradient(circle at 86% 8%, rgba(45,103,95,.12), transparent 30%),
        linear-gradient(180deg,#fbf7ef 0%,var(--color-bg) 48%,#f7f1e7 100%);
      line-height:1.75;
      letter-spacing:.01em;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color .22s var(--ease),opacity .22s var(--ease),background .22s var(--ease),border .22s var(--ease)}
    a:hover{color:var(--color-primary)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(184,79,42,.18);color:var(--color-ink)}

    .site-shell{min-height:100vh}
    .container{
      width:min(var(--container),calc(100% - 40px));
      margin:0 auto;
    }
    .section{
      padding:88px 0;
      position:relative;
    }
    .section-tight{padding:64px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid var(--color-line);
      border-radius:999px;
      background:rgba(255,253,248,.72);
      color:var(--color-accent);
      font-size:13px;
      font-weight:700;
      line-height:1;
      box-shadow:0 8px 22px rgba(45,103,95,.06);
    }
    .eyebrow i{font-size:12px}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-kicker{margin-bottom:12px}
    .section-title{
      margin:0;
      font-size:clamp(28px,3vw,44px);
      line-height:1.18;
      letter-spacing:-.03em;
      color:var(--color-ink);
      font-weight:850;
    }
    .section-desc{
      max-width:640px;
      margin:12px 0 0;
      color:var(--color-muted);
      font-size:16px;
      line-height:1.85;
    }
    .subtle-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--color-accent);
      font-weight:800;
      white-space:nowrap;
    }
    .subtle-link:hover{gap:12px;color:var(--color-primary)}
    .divider{
      width:100%;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--color-line),transparent);
      margin:0;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      backdrop-filter:saturate(160%) blur(18px);
      background:rgba(248,245,239,.82);
      border-bottom:1px solid rgba(30,27,24,.08);
    }
    .nav-wrap{
      min-height:var(--nav-height);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:900;
      letter-spacing:-.02em;
      color:var(--color-ink);
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#fff;
      background:
        linear-gradient(135deg,rgba(184,79,42,1),rgba(224,122,57,.95) 50%,rgba(45,103,95,.92));
      box-shadow:0 14px 34px rgba(184,79,42,.22);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:6px;
      border:1px solid rgba(255,255,255,.48);
      border-radius:10px;
    }
    .brand-text{
      font-size:18px;
      line-height:1.1;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      flex:1;
      gap:8px;
    }
    .desktop-nav a{
      position:relative;
      padding:10px 14px;
      color:#3c3731;
      font-size:15px;
      font-weight:750;
      border-radius:999px;
    }
    .desktop-nav a:after{
      content:"";
      position:absolute;
      left:16px;
      right:16px;
      bottom:5px;
      height:2px;
      border-radius:999px;
      transform:scaleX(0);
      transform-origin:center;
      background:var(--color-primary);
      transition:transform .22s var(--ease);
    }
    .desktop-nav a:hover:after,
    .desktop-nav a.active:after{transform:scaleX(1)}
    .desktop-nav a.active{color:var(--color-primary)}
    .nav-tools{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .mini-search{
      display:flex;
      align-items:center;
      gap:8px;
      height:42px;
      padding:0 12px;
      border:1px solid var(--color-line);
      border-radius:999px;
      background:rgba(255,253,248,.68);
      color:var(--color-soft);
    }
    .mini-search input{
      width:138px;
      border:0;
      outline:0;
      background:transparent;
      box-shadow:none;
      padding:0;
      margin:0;
      height:auto;
      color:var(--color-ink);
      font-size:14px;
    }
    .mini-search input:focus{box-shadow:none}
    .mini-search:focus-within{
      border-color:rgba(184,79,42,.42);
      box-shadow:0 0 0 4px rgba(184,79,42,.09);
    }
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border:1px solid var(--color-line);
      border-radius:999px;
      background:var(--color-surface);
      color:var(--color-ink);
      align-items:center;
      justify-content:center;
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),border .22s var(--ease);
    }
    .menu-toggle:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm);border-color:rgba(184,79,42,.28)}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--color-line);
      padding:12px 0 18px;
    }
    .mobile-panel.open{display:block}
    .mobile-panel a{
      display:flex;
      padding:14px 2px;
      font-weight:800;
      border-bottom:1px solid rgba(30,27,24,.08);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:12px 18px;
      border:1px solid transparent;
      border-radius:999px;
      font-weight:850;
      line-height:1.1;
      text-align:center;
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),border .22s var(--ease),color .22s var(--ease);
      user-select:none;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn:focus-visible,
    a:focus-visible,
    input:focus-visible,
    textarea:focus-visible{
      outline:3px solid rgba(184,79,42,.28);
      outline-offset:3px;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--color-primary),var(--color-primary-2));
      color:#fff;
      box-shadow:0 16px 34px rgba(184,79,42,.22);
    }
    .btn-primary:hover{color:#fff;box-shadow:0 20px 42px rgba(184,79,42,.3)}
    .btn-ghost{
      background:rgba(255,253,248,.74);
      border-color:var(--color-line);
      color:var(--color-ink);
    }
    .btn-ghost:hover{border-color:rgba(184,79,42,.32);box-shadow:var(--shadow-sm);color:var(--color-primary)}
    .btn-dark{
      background:#201d1a;
      color:#fff;
      box-shadow:0 18px 38px rgba(30,27,24,.2);
    }
    .btn-dark:hover{color:#fff;background:#2d2924}

    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(45,103,95,.09);
      color:var(--color-accent);
      font-size:13px;
      font-weight:800;
      line-height:1;
    }
    .badge.hot{background:rgba(184,79,42,.1);color:var(--color-primary)}
    .badge.gold{background:rgba(199,147,56,.14);color:#906418}
    .badge.dark{background:rgba(30,27,24,.08);color:#332d27}

    .hero{
      padding:36px 0 76px;
    }
    .hero-stage{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(30,27,24,.1);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(110deg,rgba(255,253,248,.94),rgba(255,247,235,.74) 38%,rgba(44,103,95,.13)),
        radial-gradient(circle at 80% 20%,rgba(224,122,57,.26),transparent 32%);
      box-shadow:var(--shadow-lg);
    }
    .hero-stage:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(30,27,24,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30,27,24,.035) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(90deg,rgba(0,0,0,.8),rgba(0,0,0,.15));
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:34px;
      align-items:center;
      padding:54px;
      min-height:548px;
    }
    .release-ribbon{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:24px;
    }
    .release-ribbon .line{
      width:46px;
      height:1px;
      background:rgba(30,27,24,.22);
    }
    h1.hero-title{
      margin:0;
      max-width:760px;
      font-size:clamp(36px,5vw,68px);
      line-height:1.08;
      letter-spacing:-.06em;
      font-weight:950;
      color:var(--color-ink);
    }
    .hero-title .accent{
      color:var(--color-primary);
      white-space:nowrap;
    }
    .hero-copy{
      max-width:720px;
      margin:22px 0 0;
      color:#5f564d;
      font-size:18px;
      line-height:1.9;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:30px;
      align-items:center;
    }
    .hero-points{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:24px;
    }
    .point-dot{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(30,27,24,.1);
      background:rgba(255,253,248,.7);
      color:#504940;
      font-size:14px;
      font-weight:800;
    }
    .point-dot:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-primary-2);
      box-shadow:0 0 0 5px rgba(224,122,57,.12);
    }
    .hero-side{
      display:grid;
      gap:16px;
    }
    .launch-panel{
      position:relative;
      display:grid;
      grid-template-columns:160px 1fr;
      gap:22px;
      padding:24px;
      border-radius:32px;
      background:rgba(255,253,248,.8);
      border:1px solid rgba(30,27,24,.1);
      box-shadow:var(--shadow-md);
      overflow:hidden;
    }
    .launch-panel:after{
      content:"";
      position:absolute;
      width:170px;
      height:170px;
      right:-66px;
      bottom:-66px;
      border-radius:50%;
      background:rgba(224,122,57,.12);
    }
    .count-ring{
      width:148px;
      height:148px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:conic-gradient(var(--color-primary) 0 74%,rgba(30,27,24,.08) 74% 100%);
      position:relative;
      box-shadow:inset 0 0 0 1px rgba(30,27,24,.05);
    }
    .count-ring:before{
      content:"";
      position:absolute;
      inset:12px;
      border-radius:50%;
      background:var(--color-surface);
      box-shadow:inset 0 0 0 1px rgba(30,27,24,.08);
    }
    .count-ring-content{
      position:relative;
      text-align:center;
      line-height:1.12;
    }
    .count-ring-content strong{
      display:block;
      font-size:34px;
      letter-spacing:-.04em;
    }
    .count-ring-content span{
      display:block;
      margin-top:4px;
      font-size:13px;
      color:var(--color-muted);
      font-weight:800;
    }
    .launch-copy{position:relative;z-index:1}
    .launch-copy h2{
      margin:0 0 8px;
      font-size:24px;
      line-height:1.25;
      letter-spacing:-.03em;
    }
    .launch-copy p{
      margin:0;
      color:var(--color-muted);
      font-size:15px;
      line-height:1.8;
    }
    .mini-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .metric-tile{
      padding:18px;
      border-radius:24px;
      background:rgba(32,29,26,.93);
      color:#fff;
      box-shadow:var(--shadow-sm);
      min-height:122px;
    }
    .metric-tile:nth-child(2){background:rgba(45,103,95,.94)}
    .metric-tile:nth-child(3){background:rgba(184,79,42,.94)}
    .metric-tile strong{
      display:block;
      font-size:28px;
      line-height:1;
      letter-spacing:-.04em;
      margin-bottom:10px;
    }
    .metric-tile span{
      display:block;
      font-size:13px;
      line-height:1.6;
      opacity:.86;
    }
    .hero-strip{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:18px 24px;
      border-top:1px solid rgba(30,27,24,.08);
      background:rgba(255,253,248,.62);
      color:#60574e;
      font-size:14px;
      font-weight:750;
      position:relative;
    }
    .hero-strip span{display:inline-flex;align-items:center;gap:8px}
    .hero-strip i{color:var(--color-primary)}

    .rail-wrap{
      border-radius:var(--radius-lg);
      background:rgba(255,253,248,.66);
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-sm);
      padding:12px;
      overflow:hidden;
    }
    .rail-row{
      display:grid;
      grid-template-columns:170px 1fr;
      align-items:stretch;
      gap:12px;
      margin-bottom:12px;
    }
    .rail-row:last-child{margin-bottom:0}
    .rail-label{
      border-radius:22px;
      background:linear-gradient(135deg,rgba(45,103,95,.12),rgba(199,147,56,.12));
      padding:18px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      min-height:138px;
      border:1px solid rgba(30,27,24,.08);
    }
    .rail-label strong{font-size:20px;letter-spacing:-.03em}
    .rail-label span{color:var(--color-muted);font-size:13px;line-height:1.55}
    .rail-cards{
      display:grid;
      grid-auto-flow:column;
      grid-auto-columns:minmax(210px,1fr);
      overflow-x:auto;
      gap:12px;
      padding-bottom:2px;
      scrollbar-width:thin;
      scrollbar-color:rgba(184,79,42,.38) transparent;
    }
    .content-card{
      position:relative;
      padding:18px;
      border-radius:22px;
      border:1px solid rgba(30,27,24,.09);
      background:
        linear-gradient(180deg,rgba(255,253,248,.92),rgba(255,250,241,.88));
      min-height:138px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:transform .24s var(--ease),box-shadow .24s var(--ease),border .24s var(--ease);
    }
    .content-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-md);
      border-color:rgba(184,79,42,.25);
    }
    .content-card h3{
      margin:12px 0 6px;
      font-size:18px;
      line-height:1.32;
      letter-spacing:-.02em;
    }
    .content-card p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.65;
    }
    .content-card .card-foot{
      margin-top:14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      color:var(--color-soft);
      font-size:13px;
      font-weight:800;
    }

    .recommend-layout{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:22px;
      align-items:stretch;
    }
    .feature-poster{
      position:relative;
      min-height:430px;
      border-radius:var(--radius-xl);
      overflow:hidden;
      border:1px solid rgba(30,27,24,.1);
      background:
        linear-gradient(135deg,rgba(32,29,26,.86),rgba(65,46,35,.72)),
        radial-gradient(circle at 70% 18%,rgba(224,122,57,.5),transparent 32%),
        linear-gradient(135deg,#2a2925,#806041);
      color:#fff;
      padding:34px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      box-shadow:var(--shadow-lg);
    }
    .feature-poster:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px),
        linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px);
      background-size:34px 34px;
      opacity:.45;
    }
    .feature-poster > *{position:relative;z-index:1}
    .feature-poster h3{
      margin:18px 0 12px;
      max-width:620px;
      font-size:clamp(28px,3.2vw,48px);
      line-height:1.12;
      letter-spacing:-.05em;
    }
    .feature-poster p{
      max-width:620px;
      margin:0;
      color:rgba(255,255,255,.78);
      font-size:16px;
      line-height:1.8;
    }
    .poster-bottom{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:20px;
      margin-top:34px;
    }
    .score-box{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      min-width:330px;
    }
    .score-box div{
      padding:14px;
      border:1px solid rgba(255,255,255,.15);
      border-radius:18px;
      background:rgba(255,255,255,.08);
      backdrop-filter:blur(10px);
    }
    .score-box strong{display:block;font-size:22px;line-height:1}
    .score-box span{display:block;margin-top:7px;color:rgba(255,255,255,.7);font-size:12px}
    .recommend-stack{
      display:grid;
      gap:14px;
    }
    .rank-card{
      display:grid;
      grid-template-columns:58px 1fr auto;
      gap:14px;
      align-items:center;
      padding:18px;
      border-radius:24px;
      background:var(--color-surface);
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-sm);
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),border .22s var(--ease);
    }
    .rank-card:hover{transform:translateX(4px);box-shadow:var(--shadow-md);border-color:rgba(45,103,95,.22)}
    .rank-num{
      width:52px;
      height:52px;
      display:grid;
      place-items:center;
      border-radius:18px;
      background:rgba(184,79,42,.1);
      color:var(--color-primary);
      font-size:22px;
      font-weight:900;
    }
    .rank-card h3{margin:0 0 5px;font-size:17px;line-height:1.35}
    .rank-card p{margin:0;color:var(--color-muted);font-size:13px;line-height:1.55}
    .rank-arrow{color:var(--color-soft)}

    .playlist-board{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:22px;
      align-items:stretch;
    }
    .category-panel{
      border-radius:var(--radius-lg);
      padding:28px;
      background:linear-gradient(180deg,rgba(45,103,95,.95),rgba(35,78,73,.95));
      color:#fff;
      box-shadow:var(--shadow-lg);
    }
    .category-panel h3{margin:16px 0 10px;font-size:30px;line-height:1.18;letter-spacing:-.04em}
    .category-panel p{margin:0;color:rgba(255,255,255,.75);line-height:1.85}
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:26px;
    }
    .tag-cloud a{
      display:inline-flex;
      padding:9px 12px;
      border-radius:999px;
      color:#fff;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.14);
      font-weight:800;
      font-size:13px;
    }
    .tag-cloud a:hover{background:#fff;color:var(--color-accent)}
    .playlist-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .playlist-item{
      padding:22px;
      border-radius:24px;
      background:var(--color-surface);
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-sm);
      min-height:160px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:transform .22s var(--ease),box-shadow .22s var(--ease);
    }
    .playlist-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
    .playlist-item h3{
      margin:14px 0 8px;
      font-size:20px;
      letter-spacing:-.03em;
      line-height:1.25;
    }
    .playlist-item p{margin:0;color:var(--color-muted);font-size:14px;line-height:1.68}
    .playlist-meta{
      display:flex;
      justify-content:space-between;
      gap:10px;
      margin-top:18px;
      color:var(--color-soft);
      font-size:13px;
      font-weight:800;
    }

    .news-section{
      background:
        linear-gradient(180deg,rgba(255,253,248,.46),rgba(255,253,248,.12)),
        radial-gradient(circle at 20% 20%,rgba(199,147,56,.12),transparent 26%);
    }
    .news-layout{
      display:grid;
      grid-template-columns:1fr 360px;
      gap:24px;
      align-items:start;
    }
    .news-list{
      border-radius:var(--radius-lg);
      background:rgba(255,253,248,.82);
      border:1px solid var(--color-line);
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .news-link{
      display:grid;
      grid-template-columns:132px 1fr auto;
      gap:18px;
      align-items:center;
      padding:22px 24px;
      border-bottom:1px solid rgba(30,27,24,.08);
    }
    .news-link:last-child{border-bottom:0}
    .news-link:hover{background:rgba(184,79,42,.05);color:var(--color-ink)}
    .news-date{
      color:var(--color-soft);
      font-size:13px;
      font-weight:900;
      letter-spacing:.02em;
    }
    .news-link h3{
      margin:0 0 6px;
      font-size:18px;
      line-height:1.35;
      letter-spacing:-.02em;
    }
    .news-link p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.6;
    }
    .news-link i{color:var(--color-primary)}
    .update-panel{
      border-radius:var(--radius-lg);
      background:#201d1a;
      color:#fff;
      padding:24px;
      box-shadow:var(--shadow-lg);
      position:sticky;
      top:98px;
    }
    .update-panel h3{
      margin:12px 0 16px;
      font-size:24px;
      letter-spacing:-.03em;
    }
    .update-row{
      display:grid;
      grid-template-columns:1fr auto;
      gap:14px;
      padding:14px 0;
      border-bottom:1px solid rgba(255,255,255,.12);
      font-size:14px;
    }
    .update-row:last-child{border-bottom:0}
    .update-row span{color:rgba(255,255,255,.7)}
    .update-row strong{color:#fff}
    .kpi-line{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:10px;
      margin-top:20px;
    }
    .kpi-line div{
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.1);
    }
    .kpi-line strong{display:block;font-size:24px;line-height:1}
    .kpi-line span{display:block;margin-top:7px;color:rgba(255,255,255,.66);font-size:12px}

    .entry-wrap{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
      align-items:stretch;
    }
    .price-card{
      border-radius:var(--radius-xl);
      padding:32px;
      background:
        linear-gradient(135deg,rgba(255,253,248,.95),rgba(255,247,235,.88)),
        radial-gradient(circle at 88% 12%,rgba(184,79,42,.18),transparent 28%);
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-lg);
    }
    .price-card .price{
      display:flex;
      align-items:flex-end;
      gap:8px;
      margin:24px 0 14px;
    }
    .price-card .price strong{
      font-size:56px;
      line-height:.9;
      letter-spacing:-.06em;
      color:var(--color-primary);
    }
    .price-card .price span{color:var(--color-muted);font-weight:800}
    .benefit-list{
      list-style:none;
      padding:0;
      margin:22px 0 0;
      display:grid;
      gap:12px;
    }
    .benefit-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#4d453d;
      font-weight:700;
      line-height:1.65;
    }
    .benefit-list i{color:var(--color-accent);margin-top:5px}
    .steps-area{
      display:grid;
      gap:14px;
    }
    .step-card{
      display:grid;
      grid-template-columns:62px 1fr;
      gap:18px;
      align-items:start;
      padding:22px;
      border-radius:26px;
      background:var(--color-surface);
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-sm);
    }
    .step-no{
      width:58px;
      height:58px;
      border-radius:20px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--color-accent),#4a8a7e);
      font-weight:950;
      font-size:20px;
      box-shadow:0 16px 28px rgba(45,103,95,.18);
    }
    .step-card h3{margin:0 0 6px;font-size:20px;letter-spacing:-.03em}
    .step-card p{margin:0;color:var(--color-muted);font-size:14px;line-height:1.7}

    .security-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .security-card{
      padding:22px;
      border-radius:26px;
      background:rgba(255,253,248,.82);
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-sm);
      transition:transform .22s var(--ease),box-shadow .22s var(--ease);
    }
    .security-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
    .icon-pill{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:rgba(45,103,95,.1);
      color:var(--color-accent);
      margin-bottom:16px;
    }
    .security-card:nth-child(2) .icon-pill{background:rgba(184,79,42,.1);color:var(--color-primary)}
    .security-card:nth-child(3) .icon-pill{background:rgba(199,147,56,.14);color:#906418}
    .security-card:nth-child(4) .icon-pill{background:rgba(30,27,24,.08);color:#201d1a}
    .security-card h3{margin:0 0 8px;font-size:18px;letter-spacing:-.02em}
    .security-card p{margin:0;color:var(--color-muted);font-size:14px;line-height:1.72}

    .proof-layout{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:16px;
    }
    .quote-card{
      padding:24px;
      border-radius:28px;
      border:1px solid var(--color-line);
      background:var(--color-surface);
      box-shadow:var(--shadow-sm);
    }
    .quote-card p{
      margin:0;
      color:#4f463e;
      line-height:1.8;
      font-size:15px;
    }
    .quote-person{
      display:flex;
      align-items:center;
      gap:12px;
      margin-top:22px;
    }
    .avatar{
      width:42px;
      height:42px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--color-primary),var(--color-accent));
    }
    .quote-person strong{display:block;font-size:14px}
    .quote-person span{display:block;color:var(--color-soft);font-size:12px;margin-top:2px}

    .faq-wrap{
      display:grid;
      grid-template-columns:.76fr 1.24fr;
      gap:28px;
      align-items:start;
    }
    .faq-side{
      padding:28px;
      border-radius:var(--radius-lg);
      background:rgba(255,253,248,.74);
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-sm);
    }
    .faq-side h2{
      margin:14px 0 10px;
      font-size:32px;
      line-height:1.16;
      letter-spacing:-.04em;
    }
    .faq-side p{margin:0;color:var(--color-muted)}
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:24px;
      background:var(--color-surface);
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      border:0;
      background:transparent;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:20px 22px;
      color:var(--color-ink);
      font-weight:900;
      text-align:left;
      line-height:1.45;
    }
    .faq-question i{transition:transform .22s var(--ease);color:var(--color-primary)}
    .faq-item.active .faq-question i{transform:rotate(45deg)}
    .faq-answer{
      display:none;
      padding:0 22px 22px;
      color:var(--color-muted);
      font-size:15px;
      line-height:1.85;
    }
    .faq-item.active .faq-answer{display:block}

    .lead-section{padding-bottom:96px}
    .lead-box{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:26px;
      border-radius:var(--radius-xl);
      padding:36px;
      background:
        linear-gradient(135deg,#201d1a,#34251f 54%,#2d675f);
      color:#fff;
      box-shadow:var(--shadow-lg);
      position:relative;
      overflow:hidden;
    }
    .lead-box:before{
      content:"";
      position:absolute;
      width:320px;
      height:320px;
      border-radius:50%;
      right:-120px;
      top:-120px;
      background:rgba(224,122,57,.26);
    }
    .lead-copy,.lead-form{position:relative;z-index:1}
    .lead-copy h2{
      margin:16px 0 12px;
      font-size:clamp(30px,3.6vw,48px);
      line-height:1.12;
      letter-spacing:-.05em;
      color:#fff;
    }
    .lead-copy p{
      margin:0;
      color:rgba(255,255,255,.75);
      max-width:560px;
      line-height:1.85;
    }
    .lead-highlights{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
    }
    .lead-highlights span{
      display:inline-flex;
      padding:8px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.14);
      color:rgba(255,255,255,.86);
      font-size:13px;
      font-weight:800;
    }
    .lead-form{
      padding:24px;
      border-radius:28px;
      background:rgba(255,253,248,.95);
      color:var(--color-ink);
      border:1px solid rgba(255,255,255,.3);
    }
    .form-row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .field{margin-bottom:12px}
    .field label{
      display:block;
      margin-bottom:7px;
      color:#4c453e;
      font-size:13px;
      font-weight:850;
    }
    .field input,
    .field textarea{
      width:100%;
      border:1px solid rgba(30,27,24,.13);
      border-radius:16px;
      background:#fff;
      padding:13px 14px;
      color:var(--color-ink);
      margin:0;
      box-shadow:none;
      transition:border .22s var(--ease),box-shadow .22s var(--ease);
    }
    .field textarea{min-height:94px;resize:vertical}
    .field input:focus,
    .field textarea:focus{
      border-color:rgba(184,79,42,.45);
      box-shadow:0 0 0 4px rgba(184,79,42,.09);
      outline:0;
    }
    .privacy-note{
      color:var(--color-muted);
      font-size:13px;
      line-height:1.65;
      margin:12px 0 0;
    }

    .site-footer{
      background:#171411;
      color:rgba(255,255,255,.74);
      padding:50px 0 26px;
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:34px;
      align-items:start;
      padding-bottom:30px;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:950;
      font-size:19px;
    }
    .footer-brand .brand-mark{box-shadow:none}
    .footer-desc{
      max-width:650px;
      margin:16px 0 0;
      color:rgba(255,255,255,.62);
      line-height:1.85;
    }
    .footer-links{
      display:flex;
      justify-content:flex-end;
      gap:16px;
      flex-wrap:wrap;
    }
    .footer-links a{
      color:rgba(255,255,255,.72);
      padding:8px 0;
      border-bottom:1px solid transparent;
      font-weight:750;
    }
    .footer-links a:hover{
      color:#fff;
      border-color:rgba(255,255,255,.42);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:20px;
      flex-wrap:wrap;
      padding-top:22px;
      font-size:13px;
      color:rgba(255,255,255,.5);
    }

    .floating-cta{
      position:fixed;
      left:50%;
      bottom:18px;
      transform:translateX(-50%);
      z-index:999;
      width:min(720px,calc(100% - 28px));
      padding:10px 12px 10px 18px;
      border-radius:999px;
      background:rgba(32,29,26,.88);
      backdrop-filter:blur(16px);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      box-shadow:0 20px 60px rgba(0,0,0,.22);
    }
    .floating-cta span{
      display:flex;
      align-items:center;
      gap:9px;
      font-size:14px;
      font-weight:800;
      color:rgba(255,255,255,.86);
    }
    .floating-cta .btn{min-height:40px;padding:10px 15px;font-size:14px}

    @media (max-width:1024px){
      :root{--nav-height:70px}
      .container{width:min(100% - 32px,var(--container))}
      .section{padding:72px 0}
      .hero-inner{grid-template-columns:1fr;padding:40px;min-height:auto}
      .launch-panel{grid-template-columns:140px 1fr}
      .count-ring{width:132px;height:132px}
      .recommend-layout,.playlist-board,.entry-wrap,.faq-wrap,.lead-box,.news-layout{grid-template-columns:1fr}
      .update-panel{position:relative;top:auto}
      .security-grid{grid-template-columns:repeat(2,1fr)}
      .proof-layout{grid-template-columns:1fr}
      .footer-top{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
    }

    @media (max-width:768px){
      .desktop-nav,.mini-search,.nav-tools .btn{display:none}
      .menu-toggle{display:flex}
      .nav-wrap{min-height:66px}
      .brand-text{font-size:16px}
      .hero{padding-top:22px}
      .hero-inner{padding:28px 20px;gap:24px}
      .hero-stage{border-radius:28px}
      .hero-copy{font-size:16px}
      .launch-panel{grid-template-columns:1fr;text-align:left}
      .mini-metrics{grid-template-columns:1fr}
      .hero-strip{flex-direction:column;gap:10px}
      .section-head{display:block}
      .section-desc{font-size:15px}
      .rail-row{grid-template-columns:1fr}
      .rail-label{min-height:auto}
      .rail-cards{grid-auto-columns:minmax(230px,78vw)}
      .poster-bottom{display:block}
      .score-box{min-width:0;margin-top:22px}
      .playlist-grid{grid-template-columns:1fr}
      .news-link{grid-template-columns:1fr;gap:8px}
      .security-grid{grid-template-columns:1fr}
      .form-row{grid-template-columns:1fr}
      .lead-box{padding:24px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:10px}
      .floating-cta{border-radius:24px;align-items:flex-start;flex-direction:column}
      .floating-cta .btn{width:100%}
    }

    @media (max-width:520px){
      .container{width:min(100% - 24px,var(--container))}
      .section{padding:58px 0}
      .hero-actions .btn{width:100%}
      .point-dot{width:100%;justify-content:center}
      h1.hero-title{font-size:34px}
      .launch-panel{padding:18px;border-radius:24px}
      .score-box,.kpi-line{grid-template-columns:1fr}
      .feature-poster{padding:24px;min-height:380px;border-radius:28px}
      .rank-card{grid-template-columns:48px 1fr}
      .rank-arrow{display:none}
      .rank-num{width:46px;height:46px;border-radius:16px;font-size:18px}
      .price-card,.category-panel,.faq-side{padding:22px;border-radius:26px}
      .price-card .price strong{font-size:46px}
      .step-card{grid-template-columns:1fr}
    }