/* roulang page: index */
:root{
      --primary:#246bfe;
      --primary-700:#1550d4;
      --primary-50:#eef5ff;
      --secondary:#00b8d9;
      --accent:#ff7a45;
      --accent-50:#fff2ec;
      --success:#12b981;
      --warning:#f59e0b;
      --dark:#102033;
      --text:#1d2b3f;
      --muted:#66758b;
      --weak:#8b98aa;
      --line:#dfe7f3;
      --line-soft:#edf2f8;
      --bg:#f6f9fd;
      --white:#ffffff;
      --radius-sm:10px;
      --radius:18px;
      --radius-lg:28px;
      --shadow-sm:0 8px 22px rgba(15, 42, 80, .08);
      --shadow:0 18px 48px rgba(31, 76, 130, .12);
      --shadow-lg:0 28px 70px rgba(31, 76, 130, .16);
      --container:1180px;
      --nav-h:74px;
      --ease:all .22s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 0%, rgba(36,107,254,.10), transparent 32rem),
        radial-gradient(circle at 88% 10%, rgba(0,184,217,.10), transparent 28rem),
        var(--bg);
      line-height:1.72;
      min-width:320px;
      padding-bottom:78px;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--primary)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(36,107,254,.16);color:var(--primary-700)}
    :focus-visible{
      outline:3px solid rgba(36,107,254,.28);
      outline-offset:3px;
      border-radius:10px;
    }

    .site-container{
      width:min(calc(100% - 40px), var(--container));
      margin:0 auto;
    }
    .section{
      padding:74px 0;
      position:relative;
    }
    .section.compact{padding:48px 0}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:24px;
      margin-bottom:28px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--primary);
      background:var(--primary-50);
      border:1px solid rgba(36,107,254,.12);
      padding:7px 12px;
      border-radius:999px;
      font-weight:700;
      font-size:13px;
      letter-spacing:.02em;
      margin-bottom:12px;
    }
    .section-title{
      margin:0;
      color:var(--dark);
      font-size:clamp(26px,3.2vw,42px);
      line-height:1.18;
      letter-spacing:-.02em;
      font-weight:850;
    }
    .section-desc{
      color:var(--muted);
      max-width:660px;
      margin:12px 0 0;
      font-size:16px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:80;
      background:rgba(255,255,255,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(223,231,243,.78);
      box-shadow:0 8px 30px rgba(12,45,88,.05);
    }
    .nav-shell{
      height:var(--nav-h);
      display:grid;
      grid-template-columns:minmax(260px, .9fr) auto minmax(280px, 1fr);
      align-items:center;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:900;
      color:var(--dark);
      letter-spacing:-.03em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      background:linear-gradient(135deg,var(--primary),var(--secondary));
      color:#fff;
      display:grid;
      place-items:center;
      box-shadow:0 12px 24px rgba(36,107,254,.22);
      font-size:18px;
      flex:0 0 auto;
    }
    .brand-text{
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
      font-size:19px;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:8px;
      justify-content:center;
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:8px 16px;
      border-radius:999px;
      color:var(--muted);
      font-weight:750;
    }
    .nav-link:hover{
      background:var(--primary-50);
      color:var(--primary-700);
    }
    .nav-link.active{
      color:var(--primary-700);
      background:linear-gradient(180deg,#fff,var(--primary-50));
      border:1px solid rgba(36,107,254,.15);
      box-shadow:0 8px 18px rgba(36,107,254,.08);
    }
    .nav-actions{
      display:flex;
      justify-content:flex-end;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .nav-search{
      width:min(260px, 42vw);
      position:relative;
    }
    .nav-search input{
      width:100%;
      height:42px;
      border:1px solid var(--line);
      border-radius:999px;
      background:#fff;
      padding:0 16px 0 42px;
      color:var(--text);
      box-shadow:var(--shadow-sm);
    }
    .nav-search input::placeholder{color:var(--weak)}
    .search-dot{
      position:absolute;
      left:16px;
      top:50%;
      width:12px;
      height:12px;
      border:2px solid var(--primary);
      border-radius:50%;
      transform:translateY(-50%);
    }
    .search-dot:after{
      content:"";
      position:absolute;
      width:6px;
      height:2px;
      background:var(--primary);
      transform:rotate(45deg);
      right:-6px;
      bottom:-3px;
      border-radius:2px;
    }
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      border:1px solid var(--line);
      border-radius:14px;
      background:#fff;
      color:var(--dark);
      box-shadow:var(--shadow-sm);
    }
    .menu-toggle span{
      display:block;
      width:18px;
      height:2px;
      background:currentColor;
      margin:4px auto;
      border-radius:10px;
    }
    .mobile-panel{
      display:none;
      border-top:1px solid var(--line-soft);
      padding:12px 0 18px;
    }
    .mobile-panel.open{display:block}
    .mobile-panel .nav-link{width:100%;justify-content:center}

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      border:0;
      border-radius:999px;
      padding:12px 20px;
      font-weight:850;
      line-height:1;
      transition:var(--ease);
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--primary),#4b8dff);
      color:#fff;
      box-shadow:0 14px 28px rgba(36,107,254,.24);
    }
    .btn-primary:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(36,107,254,.30);
    }
    .btn-secondary{
      background:#fff;
      color:var(--primary-700);
      border:1px solid rgba(36,107,254,.18);
      box-shadow:var(--shadow-sm);
    }
    .btn-secondary:hover{
      background:var(--primary-50);
      color:var(--primary-700);
      transform:translateY(-2px);
    }
    .btn-ghost{
      background:rgba(255,255,255,.16);
      color:#fff;
      border:1px solid rgba(255,255,255,.28);
    }
    .btn-ghost:hover{background:rgba(255,255,255,.24);color:#fff}

    .hero{
      padding:42px 0 72px;
    }
    .hero-card{
      overflow:hidden;
      border-radius:34px;
      background:
        linear-gradient(115deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.88) 46%,rgba(238,245,255,.88) 46%,rgba(229,245,255,.95) 100%);
      border:1px solid rgba(223,231,243,.88);
      box-shadow:var(--shadow-lg);
      position:relative;
    }
    .hero-card:before{
      content:"";
      position:absolute;
      right:-120px;
      top:-120px;
      width:360px;
      height:360px;
      background:radial-gradient(circle, rgba(36,107,254,.18), transparent 68%);
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:26px;
      padding:48px;
      align-items:stretch;
    }
    .hero-invite{
      display:grid;
      gap:22px;
      align-content:center;
    }
    .status-row{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 6px 14px rgba(15,42,80,.06);
      color:var(--muted);
      font-weight:750;
      font-size:13px;
    }
    .badge.hot{
      background:var(--accent-50);
      border-color:rgba(255,122,69,.22);
      color:#c45220;
    }
    .badge.safe{
      background:#ecfdf7;
      border-color:rgba(18,185,129,.18);
      color:#057a55;
    }
    h1{
      margin:0;
      max-width:780px;
      font-size:clamp(36px,5.2vw,66px);
      line-height:1.05;
      letter-spacing:-.045em;
      color:var(--dark);
      font-weight:950;
    }
    .hero-text{
      max-width:760px;
      margin:0;
      color:#526176;
      font-size:18px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      max-width:720px;
    }
    .metric{
      background:#fff;
      border:1px solid var(--line-soft);
      border-radius:18px;
      padding:16px;
      box-shadow:var(--shadow-sm);
    }
    .metric strong{
      display:block;
      color:var(--dark);
      font-size:24px;
      line-height:1.1;
      letter-spacing:-.03em;
    }
    .metric span{
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }

    .invite-panel{
      background:#0f2340;
      color:#fff;
      border-radius:28px;
      padding:26px;
      box-shadow:0 24px 54px rgba(15,35,64,.20);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      min-height:420px;
      position:relative;
      overflow:hidden;
    }
    .invite-panel:before{
      content:"";
      position:absolute;
      inset:-40% -30% auto auto;
      width:360px;
      height:360px;
      background:radial-gradient(circle,rgba(0,184,217,.35),transparent 64%);
    }
    .invite-panel > *{position:relative}
    .panel-top{
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:flex-start;
      margin-bottom:22px;
    }
    .panel-title{
      margin:0;
      font-size:22px;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .countdown{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:8px;
      margin:18px 0 22px;
    }
    .timebox{
      background:rgba(255,255,255,.11);
      border:1px solid rgba(255,255,255,.14);
      border-radius:16px;
      padding:12px 8px;
      text-align:center;
      backdrop-filter:blur(10px);
    }
    .timebox b{display:block;font-size:24px;line-height:1;font-weight:900}
    .timebox small{display:block;color:rgba(255,255,255,.68);margin-top:6px}
    .reward-list{
      display:grid;
      gap:10px;
      margin:0 0 22px;
      padding:0;
      list-style:none;
    }
    .reward-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:12px;
      border-radius:16px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
      color:rgba(255,255,255,.88);
    }
    .reward-list i{
      width:24px;
      height:24px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--secondary),var(--primary));
      font-style:normal;
      font-size:13px;
      font-weight:900;
      flex:0 0 auto;
    }
    .progress-wrap{
      margin-top:auto;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.12);
      border-radius:20px;
      padding:16px;
    }
    .progress-head{
      display:flex;
      justify-content:space-between;
      color:rgba(255,255,255,.84);
      font-size:14px;
      font-weight:750;
      margin-bottom:10px;
    }
    .progress{
      height:12px;
      background:rgba(255,255,255,.14);
      border-radius:999px;
      overflow:hidden;
      margin:0;
    }
    .progress-meter{
      height:100%;
      width:72%;
      background:linear-gradient(90deg,var(--secondary),#7dd3fc,#fff);
      border-radius:999px;
      transition:width .45s ease;
    }
    .invite-note{
      margin:10px 0 0;
      color:rgba(255,255,255,.68);
      font-size:13px;
    }

    .directory-layout{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:24px;
      align-items:stretch;
    }
    .directory-aside{
      border-radius:28px;
      padding:28px;
      background:linear-gradient(145deg,#fff,var(--primary-50));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .param-list{
      margin:22px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .param-list li{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding:13px 0;
      border-bottom:1px dashed rgba(102,117,139,.22);
      color:var(--muted);
      font-weight:700;
    }
    .param-list li:last-child{border-bottom:0}
    .param-list strong{color:var(--dark)}
    .directory-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .dir-card{
      background:#fff;
      border:1px solid var(--line-soft);
      border-radius:22px;
      padding:22px;
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
      min-height:154px;
    }
    .dir-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
      border-color:rgba(36,107,254,.22);
    }
    .dir-icon{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      background:var(--primary-50);
      color:var(--primary);
      font-weight:900;
      margin-bottom:14px;
    }
    .dir-card h3{
      margin:0 0 8px;
      font-size:18px;
      color:var(--dark);
      font-weight:900;
    }
    .dir-card p{margin:0;color:var(--muted);font-size:14px}

    .value-stage{
      display:grid;
      grid-template-columns:1fr .78fr;
      gap:24px;
      align-items:stretch;
    }
    .value-main{
      background:#fff;
      border:1px solid var(--line-soft);
      border-radius:30px;
      padding:30px;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .value-main:after{
      content:"";
      position:absolute;
      right:-80px;
      bottom:-80px;
      width:240px;
      height:240px;
      border-radius:50%;
      background:rgba(36,107,254,.08);
    }
    .value-carousel{
      position:relative;
      z-index:1;
      min-height:220px;
      display:flex;
      flex-direction:column;
      justify-content:center;
    }
    .value-carousel h3{
      margin:0 0 12px;
      color:var(--dark);
      font-size:30px;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .value-carousel p{
      margin:0;
      max-width:680px;
      color:var(--muted);
      font-size:17px;
    }
    .carousel-controls{
      display:flex;
      gap:10px;
      margin-top:24px;
      position:relative;
      z-index:1;
    }
    .dot-btn{
      width:42px;
      height:10px;
      border:0;
      border-radius:999px;
      background:#d5e2f5;
      transition:var(--ease);
    }
    .dot-btn.active{
      width:66px;
      background:var(--primary);
    }
    .value-side{
      display:grid;
      gap:14px;
    }
    .mini-feature{
      background:#fff;
      border:1px solid var(--line-soft);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow-sm);
      display:flex;
      gap:14px;
      align-items:flex-start;
      transition:var(--ease);
    }
    .mini-feature:hover{
      transform:translateX(4px);
      border-color:rgba(36,107,254,.20);
    }
    .mini-feature b{
      width:34px;
      height:34px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      border-radius:12px;
      background:#ecfdf7;
      color:#07845d;
    }
    .mini-feature h3{
      margin:0 0 4px;
      font-size:16px;
      font-weight:900;
      color:var(--dark);
    }
    .mini-feature p{margin:0;color:var(--muted);font-size:14px}

    .news-layout{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:24px;
    }
    .news-list{
      background:#fff;
      border:1px solid var(--line-soft);
      border-radius:28px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .news-item{
      display:grid;
      grid-template-columns:120px 1fr auto;
      gap:18px;
      align-items:center;
      padding:20px 24px;
      border-bottom:1px solid var(--line-soft);
      transition:var(--ease);
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{
      background:linear-gradient(90deg,var(--primary-50),#fff);
    }
    .news-date{
      color:var(--primary);
      font-weight:900;
      letter-spacing:-.01em;
    }
    .news-item a{
      color:var(--dark);
      font-weight:850;
    }
    .news-item a:hover{color:var(--primary-700)}
    .news-item p{
      margin:4px 0 0;
      color:var(--muted);
      font-size:14px;
    }
    .news-tag{
      justify-self:end;
      padding:6px 10px;
      border-radius:999px;
      background:var(--primary-50);
      color:var(--primary-700);
      font-size:12px;
      font-weight:850;
    }
    .recommend-card{
      background:#102033;
      color:#fff;
      border-radius:28px;
      padding:26px;
      min-height:100%;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .recommend-card:after{
      content:"";
      position:absolute;
      right:-70px;
      top:-70px;
      width:180px;
      height:180px;
      background:radial-gradient(circle,rgba(0,184,217,.32),transparent 64%);
    }
    .recommend-card h3{
      position:relative;
      margin:0 0 12px;
      font-size:24px;
      font-weight:950;
    }
    .recommend-card p{
      position:relative;
      color:rgba(255,255,255,.75);
      margin:0 0 22px;
    }
    .recommend-list{
      position:relative;
      list-style:none;
      padding:0;
      margin:0 0 22px;
      display:grid;
      gap:10px;
    }
    .recommend-list li{
      padding:12px;
      border-radius:16px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
      color:rgba(255,255,255,.86);
      font-weight:700;
    }

    .calendar-wrap{
      background:#fff;
      border:1px solid var(--line-soft);
      border-radius:30px;
      box-shadow:var(--shadow);
      padding:24px;
    }
    .calendar-strip{
      display:grid;
      grid-template-columns:repeat(7,1fr);
      gap:10px;
      margin-bottom:22px;
    }
    .day-pill{
      min-height:84px;
      border:1px solid var(--line-soft);
      background:#f9fbff;
      border-radius:18px;
      padding:12px 10px;
      text-align:center;
      transition:var(--ease);
    }
    .day-pill:hover,.day-pill.active{
      background:var(--primary);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 14px 26px rgba(36,107,254,.22);
    }
    .day-pill span{
      display:block;
      font-size:13px;
      color:inherit;
      opacity:.72;
      font-weight:800;
    }
    .day-pill b{
      display:block;
      margin-top:4px;
      font-size:24px;
      line-height:1;
    }
    .calendar-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .calendar-list li{
      display:grid;
      grid-template-columns:120px 1fr 110px;
      gap:16px;
      align-items:center;
      padding:14px 16px;
      border-radius:16px;
      background:var(--bg);
      border:1px solid var(--line-soft);
    }
    .calendar-list time{
      color:var(--primary-700);
      font-weight:900;
    }
    .calendar-list strong{color:var(--dark)}
    .state{
      justify-self:end;
      color:#057a55;
      background:#ecfdf7;
      border:1px solid rgba(18,185,129,.16);
      border-radius:999px;
      padding:5px 10px;
      font-size:12px;
      font-weight:900;
    }

    .rank-layout{
      display:grid;
      grid-template-columns:.7fr 1.3fr;
      gap:24px;
      align-items:start;
    }
    .rank-highlight{
      background:linear-gradient(145deg,var(--primary),#0c4bc4);
      color:#fff;
      border-radius:30px;
      padding:28px;
      box-shadow:var(--shadow-lg);
    }
    .rank-highlight h3{
      margin:0 0 12px;
      font-size:28px;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .rank-highlight p{
      margin:0 0 22px;
      color:rgba(255,255,255,.78);
    }
    .kpi-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
    }
    .kpi{
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.15);
      border-radius:18px;
      padding:15px;
    }
    .kpi b{display:block;font-size:26px;line-height:1;font-weight:950}
    .kpi span{color:rgba(255,255,255,.72);font-size:13px;font-weight:750}
    .rank-table{
      background:#fff;
      border:1px solid var(--line-soft);
      border-radius:30px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .rank-row{
      display:grid;
      grid-template-columns:70px 1fr 120px 110px;
      gap:16px;
      align-items:center;
      padding:18px 22px;
      border-bottom:1px solid var(--line-soft);
      transition:var(--ease);
    }
    .rank-row:last-child{border-bottom:0}
    .rank-row:hover{background:var(--primary-50)}
    .rank-no{
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      border-radius:14px;
      background:#edf4ff;
      color:var(--primary-700);
      font-weight:950;
    }
    .rank-row:nth-child(1) .rank-no{background:#fff2cc;color:#a15b00}
    .rank-title strong{display:block;color:var(--dark);font-weight:900}
    .rank-title span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
    .trend{
      font-weight:900;
      color:#057a55;
    }
    .read{
      color:var(--muted);
      font-weight:800;
      text-align:right;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:24px;
      align-items:start;
    }
    .faq-intro{
      background:#fff;
      border:1px solid var(--line-soft);
      border-radius:28px;
      padding:28px;
      box-shadow:var(--shadow-sm);
      position:sticky;
      top:calc(var(--nav-h) + 20px);
    }
    .faq-list{
      display:grid;
      gap:14px;
    }
    .faq-item{
      background:#fff;
      border:1px solid var(--line-soft);
      border-radius:22px;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      border:0;
      background:#fff;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      text-align:left;
      padding:20px 22px;
      color:var(--dark);
      font-weight:900;
      transition:var(--ease);
    }
    .faq-question:hover{background:var(--primary-50)}
    .faq-question i{
      width:26px;
      height:26px;
      border-radius:50%;
      background:var(--primary-50);
      color:var(--primary);
      display:grid;
      place-items:center;
      font-style:normal;
      flex:0 0 auto;
      transition:var(--ease);
    }
    .faq-item.open .faq-question i{transform:rotate(45deg);background:var(--primary);color:#fff}
    .faq-answer{
      display:none;
      padding:0 22px 22px;
      color:var(--muted);
    }
    .faq-item.open .faq-answer{display:block}
    .faq-answer p{margin:0}

    .download{
      padding-bottom:92px;
    }
    .download-card{
      display:grid;
      grid-template-columns:1fr .86fr;
      gap:28px;
      align-items:stretch;
      border-radius:34px;
      background:#fff;
      border:1px solid var(--line-soft);
      box-shadow:var(--shadow-lg);
      overflow:hidden;
    }
    .download-copy{
      padding:40px;
      background:
        radial-gradient(circle at 0% 0%, rgba(36,107,254,.13), transparent 28rem),
        #fff;
    }
    .download-copy h2{
      margin:0 0 14px;
      font-size:clamp(28px,3.8vw,44px);
      line-height:1.14;
      font-weight:950;
      color:var(--dark);
      letter-spacing:-.035em;
    }
    .download-copy p{color:var(--muted);margin:0 0 24px;font-size:16px}
    .download-points{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:20px;
    }
    .download-points span{
      display:flex;
      align-items:center;
      gap:9px;
      background:var(--primary-50);
      border:1px solid rgba(36,107,254,.12);
      border-radius:16px;
      padding:12px;
      color:var(--primary-700);
      font-weight:850;
    }
    .download-form{
      background:#102033;
      padding:34px;
      color:#fff;
    }
    .form-card{
      display:grid;
      gap:14px;
    }
    .field label{
      display:block;
      color:rgba(255,255,255,.78);
      font-weight:800;
      margin-bottom:7px;
      font-size:14px;
    }
    .field input,.field select{
      width:100%;
      height:48px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:15px;
      background:rgba(255,255,255,.10);
      color:#fff;
      padding:0 14px;
      outline:none;
      transition:var(--ease);
    }
    .field select option{color:var(--dark)}
    .field input::placeholder{color:rgba(255,255,255,.52)}
    .field input:focus,.field select:focus{
      border-color:rgba(125,211,252,.75);
      box-shadow:0 0 0 4px rgba(125,211,252,.16);
    }
    .form-tip{
      margin:2px 0 0;
      color:rgba(255,255,255,.62);
      font-size:13px;
    }
    .form-result{
      min-height:24px;
      color:#7dd3fc;
      font-weight:850;
      margin:2px 0 0;
    }

    .site-footer{
      background:#0d1b2d;
      color:rgba(255,255,255,.74);
      padding:46px 0 28px;
      position:relative;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:28px;
      align-items:start;
      padding-bottom:28px;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-size:20px;
      font-weight:950;
      letter-spacing:-.03em;
      margin-bottom:12px;
    }
    .footer-brand .brand-mark{box-shadow:none}
    .footer-text{
      max-width:720px;
      margin:0;
      color:rgba(255,255,255,.68);
    }
    .footer-info{
      display:grid;
      gap:10px;
      justify-items:end;
      text-align:right;
    }
    .footer-info span{
      display:inline-flex;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      color:rgba(255,255,255,.52);
      font-size:14px;
    }

    .fixed-cta{
      position:fixed;
      left:50%;
      bottom:16px;
      transform:translateX(-50%);
      width:min(calc(100% - 32px), 980px);
      z-index:90;
      background:rgba(16,32,51,.92);
      color:#fff;
      border:1px solid rgba(255,255,255,.14);
      box-shadow:0 22px 54px rgba(16,32,51,.28);
      backdrop-filter:blur(18px);
      border-radius:22px;
      padding:12px 14px;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
    }
    .fixed-cta strong{display:block;line-height:1.2}
    .fixed-cta span{display:block;color:rgba(255,255,255,.66);font-size:13px;margin-top:2px}
    .fixed-cta .btn{min-height:40px;padding:10px 16px}

    @media (max-width:1024px){
      :root{--nav-h:68px}
      .nav-shell{
        grid-template-columns:1fr auto;
      }
      .desktop-nav,.nav-search,.nav-actions .btn-primary{display:none}
      .menu-toggle{display:inline-block}
      .hero-grid,.directory-layout,.value-stage,.news-layout,.rank-layout,.faq-grid,.download-card{
        grid-template-columns:1fr;
      }
      .invite-panel{min-height:auto}
      .faq-intro{position:static}
      .footer-info{justify-items:start;text-align:left}
    }
    @media (max-width:768px){
      body{padding-bottom:98px}
      .site-container{width:min(calc(100% - 28px), var(--container))}
      .section{padding:54px 0}
      .section-head{
        display:block;
      }
      .hero{padding-top:24px}
      .hero-grid{padding:28px}
      .hero-card{border-radius:26px}
      .hero-metrics,.directory-grid,.download-points,.kpi-grid{
        grid-template-columns:1fr;
      }
      .calendar-strip{
        grid-template-columns:repeat(4,1fr);
      }
      .calendar-list li{
        grid-template-columns:1fr;
        gap:6px;
      }
      .state{justify-self:start}
      .news-item{
        grid-template-columns:1fr;
        gap:8px;
      }
      .news-tag{justify-self:start}
      .rank-row{
        grid-template-columns:48px 1fr;
      }
      .trend,.read{
        grid-column:2;
        text-align:left;
      }
      .download-copy,.download-form{padding:28px}
      .footer-grid{grid-template-columns:1fr}
      .fixed-cta{
        align-items:stretch;
        flex-direction:column;
        border-radius:18px;
      }
      .fixed-cta .btn{width:100%}
    }
    @media (max-width:520px){
      .brand-text{font-size:16px;max-width:220px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      h1{font-size:34px}
      .hero-text{font-size:16px}
      .countdown{grid-template-columns:repeat(2,1fr)}
      .panel-top{display:block}
      .calendar-strip{grid-template-columns:repeat(2,1fr)}
      .section-title{font-size:28px}
      .btn{width:100%}
      .hero-actions{align-items:stretch}
      .status-row .badge{font-size:12px}
    }