/* roulang page: index */
:root{
      --blue-700:#1f5fbf;
      --blue-600:#2874df;
      --blue-500:#3b86ef;
      --blue-100:#eaf3ff;
      --blue-050:#f5f9ff;
      --cyan-100:#e8fbff;
      --ink-900:#172033;
      --ink-700:#33435f;
      --ink-500:#65728a;
      --ink-300:#98a4b8;
      --line:#dfe8f5;
      --white:#ffffff;
      --bg:#f7fbff;
      --soft:#fbfdff;
      --warning:#fff7e6;
      --warning-line:#f2d79b;
      --green:#25a66a;
      --orange:#f39b27;
      --radius-lg:18px;
      --radius-md:14px;
      --radius-sm:10px;
      --shadow-sm:0 8px 24px rgba(40, 116, 223, .08);
      --shadow-md:0 16px 42px rgba(31, 95, 191, .12);
      --shadow-hover:0 22px 52px rgba(31, 95, 191, .16);
      --container:1180px;
      --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(--ink-900);
      background:linear-gradient(180deg,#ffffff 0%,var(--bg) 46%,#ffffff 100%);
      line-height:1.72;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--blue-700)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    input,textarea,select{
      width:100%;
      border:1px solid var(--line);
      border-radius:12px;
      background:#fff;
      color:var(--ink-900);
      padding:13px 14px;
      outline:none;
      transition:var(--ease);
    }
    input:focus,textarea:focus,select:focus{
      border-color:var(--blue-500);
      box-shadow:0 0 0 4px rgba(59,134,239,.13);
    }
    .site-container{
      width:min(var(--container), calc(100% - 36px));
      margin:0 auto;
    }
    .top-strip{
      background:#f6faff;
      border-bottom:1px solid var(--line);
      color:var(--ink-500);
      font-size:13px;
    }
    .top-strip .site-container{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:7px 0;
    }
    .age-note{
      display:inline-flex;
      align-items:center;
      gap:8px;
      white-space:nowrap;
    }
    .age-dot{
      width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(37,166,106,.12)
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.92);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(223,232,245,.86);
      box-shadow:0 8px 24px rgba(23,32,51,.04);
    }
    .nav-wrap{
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:700;
      color:var(--ink-900);
      letter-spacing:.2px;
      min-width:max-content;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:13px;
      background:linear-gradient(135deg,var(--blue-600),#75c7ff);
      box-shadow:0 10px 24px rgba(40,116,223,.22);
      display:grid;place-items:center;color:#fff;font-size:18px;font-weight:800;
    }
    .brand span:last-child{font-size:18px}
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:8px;
      margin-left:auto;
    }
    .nav-link{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:var(--ink-700);
      font-size:15px;
      font-weight:600;
    }
    .nav-link:hover{
      background:var(--blue-050);
      color:var(--blue-700);
    }
    .nav-link.active{
      color:var(--blue-700);
      background:var(--blue-100);
    }
    .header-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:10px 16px;
      border-radius:999px;
      background:var(--blue-600);
      color:#fff;
      font-weight:700;
      box-shadow:0 10px 22px rgba(40,116,223,.22);
    }
    .header-cta:hover{background:var(--blue-700);color:#fff;transform:translateY(-1px)}
    .menu-icon{
      display:none;
      width:42px;height:42px;border-radius:12px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--blue-700);
      align-items:center;
      justify-content:center;
      cursor:pointer;
    }
    .mobile-panel{
      display:none;
      border-top:1px solid var(--line);
      padding:12px 0 18px;
      background:#fff;
    }
    .mobile-panel a{
      display:block;
      padding:12px 14px;
      border-radius:12px;
      margin:6px 0;
      font-weight:700;
      color:var(--ink-700);
    }
    .mobile-panel a.active,.mobile-panel a:hover{background:var(--blue-100);color:var(--blue-700)}
    .section{
      padding:82px 0;
    }
    .section.compact{padding:58px 0}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:24px;
      margin-bottom:28px;
    }
    .eyebrow{
      display:inline-flex;
      gap:8px;
      align-items:center;
      color:var(--blue-700);
      background:var(--blue-100);
      border:1px solid rgba(59,134,239,.18);
      padding:6px 10px;
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      margin-bottom:12px;
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(34px,5.4vw,60px);
      line-height:1.12;
      letter-spacing:-1.3px;
      margin-bottom:20px;
      font-weight:750;
    }
    h2{
      font-size:clamp(26px,3.3vw,38px);
      line-height:1.22;
      letter-spacing:-.6px;
      font-weight:740;
      margin-bottom:10px;
    }
    h3{font-size:20px;line-height:1.35;font-weight:720;margin-bottom:9px}
    .lead{
      color:var(--ink-700);
      font-size:17px;
      max-width:780px;
    }
    .muted{color:var(--ink-500)}
    .btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
    .btn{
      display:inline-flex;
      justify-content:center;
      align-items:center;
      gap:8px;
      min-height:46px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:750;
      border:1px solid transparent;
      cursor:pointer;
      transition:var(--ease);
      line-height:1.2;
    }
    .btn.primary{
      background:var(--blue-600);
      color:#fff;
      box-shadow:0 12px 26px rgba(40,116,223,.24);
    }
    .btn.primary:hover{background:var(--blue-700);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-hover)}
    .btn.secondary{
      background:#fff;
      color:var(--blue-700);
      border-color:#bdd7fb;
    }
    .btn.secondary:hover{background:var(--blue-050);border-color:var(--blue-500);transform:translateY(-1px)}
    .btn.ghost{
      background:transparent;
      color:var(--ink-700);
      border-color:var(--line);
    }
    .btn.ghost:hover{background:#fff;color:var(--blue-700);border-color:#bdd7fb}
    .chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:#f1f6fd;
      color:var(--ink-700);
      border:1px solid var(--line);
      font-size:13px;
      font-weight:650;
    }
    .chip.active{background:var(--blue-600);color:#fff;border-color:var(--blue-600)}
    .hero{
      padding:44px 0 80px;
      background:
        radial-gradient(circle at 20% 20%, rgba(59,134,239,.12), transparent 28%),
        radial-gradient(circle at 78% 18%, rgba(117,199,255,.18), transparent 30%);
    }
    .hero-stage{
      position:relative;
      border-radius:28px;
      overflow:hidden;
      min-height:520px;
      background:
        linear-gradient(135deg, rgba(32,104,205,.88), rgba(115,192,255,.55)),
        linear-gradient(90deg,#eff7ff,#ffffff);
      box-shadow:var(--shadow-md);
      border:1px solid rgba(204,223,247,.8);
    }
    .hero-art{
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(255,255,255,.94) 0%, rgba(255,255,255,.86) 48%, rgba(255,255,255,.28) 100%),
        repeating-linear-gradient(135deg, rgba(255,255,255,.34) 0 1px, transparent 1px 18px);
    }
    .series-tabs{
      position:absolute;
      top:18px;
      left:22px;
      right:22px;
      z-index:2;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:10px;
      border:1px solid rgba(255,255,255,.65);
      border-radius:18px;
      background:rgba(255,255,255,.74);
      backdrop-filter:blur(12px);
      box-shadow:0 10px 26px rgba(31,95,191,.08);
    }
    .series-nav{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .series-nav a{
      padding:8px 12px;
      border-radius:999px;
      color:var(--ink-700);
      font-size:13px;
      font-weight:700;
    }
    .series-nav a:hover,.series-nav a.active{background:#fff;color:var(--blue-700);box-shadow:var(--shadow-sm)}
    .hero-content{
      position:relative;
      z-index:1;
      padding:118px 54px 48px;
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);
      gap:34px;
      align-items:end;
      min-height:520px;
    }
    .hero-copy{max-width:640px}
    .hero-copy .lead{font-size:18px;margin-bottom:26px}
    .hero-panel{
      align-self:stretch;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
      gap:14px;
    }
    .metric-board{
      background:rgba(255,255,255,.84);
      border:1px solid rgba(223,232,245,.9);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow-sm);
      backdrop-filter:blur(10px);
    }
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-bottom:14px;
    }
    .metric{
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      padding:13px 12px;
    }
    .metric strong{display:block;font-size:23px;line-height:1;color:var(--blue-700);margin-bottom:6px}
    .metric span{font-size:12px;color:var(--ink-500);font-weight:650}
    .progress-line{
      margin-top:10px;
    }
    .progress-meta{
      display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--ink-500);font-weight:700;margin-bottom:7px
    }
    .bar{
      height:9px;border-radius:99px;background:#edf4fd;overflow:hidden
    }
    .bar i{
      display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--blue-600),#8ed8ff)
    }
    .hero-badges{display:flex;flex-wrap:wrap;gap:8px}
    .card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
    }
    .card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      border-color:#c8dcf6;
    }
    .split-layout{
      display:grid;
      grid-template-columns:.86fr 1.14fr;
      gap:26px;
      align-items:stretch;
    }
    .intro-card{
      padding:28px;
      background:linear-gradient(180deg,#fff,var(--blue-050));
    }
    .intro-card p{color:var(--ink-600, #52627a);margin-bottom:20px}
    .matrix{
      display:grid;
      grid-template-columns:repeat(6,1fr);
      gap:16px;
    }
    .matrix-card{
      padding:20px;
      min-height:162px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .matrix-card.wide{grid-column:span 3}
    .matrix-card.narrow{grid-column:span 2}
    .mini-icon{
      width:36px;height:36px;border-radius:12px;background:var(--blue-100);color:var(--blue-700);
      display:grid;place-items:center;font-weight:800;margin-bottom:12px
    }
    .card-tags{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0}
    .small-link{font-weight:750;color:var(--blue-700);font-size:14px}
    .progress-wrap{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
      align-items:start;
    }
    .steps{
      display:grid;
      gap:14px;
    }
    .step{
      display:grid;
      grid-template-columns:48px 1fr;
      gap:14px;
      padding:18px;
    }
    .step-number{
      width:44px;height:44px;border-radius:16px;background:var(--blue-100);color:var(--blue-700);
      display:grid;place-items:center;font-weight:800
    }
    .invite-panel{padding:26px}
    .invite-score{
      display:flex;
      align-items:flex-end;
      gap:8px;
      margin:16px 0 18px;
    }
    .invite-score strong{font-size:52px;line-height:1;color:var(--blue-700);letter-spacing:-1px}
    .invite-score span{color:var(--ink-500);font-weight:700;padding-bottom:8px}
    .milestones{display:grid;gap:12px;margin-top:18px}
    .milestone{
      display:flex;justify-content:space-between;align-items:center;gap:12px;
      padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fbfdff
    }
    .rank-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:22px;
    }
    .rank-list{display:grid;gap:12px;padding:22px}
    .rank-item{
      display:grid;
      grid-template-columns:42px 1fr 86px;
      gap:12px;
      align-items:center;
      padding:14px;
      border:1px solid var(--line);
      border-radius:16px;
      background:#fff;
      transition:var(--ease);
    }
    .rank-item:hover{background:var(--blue-050);border-color:#c7dcf6}
    .rank-no{
      width:36px;height:36px;border-radius:12px;background:#eef6ff;color:var(--blue-700);
      display:grid;place-items:center;font-weight:800
    }
    .heat{font-weight:800;color:var(--orange);text-align:right}
    .compare-card{padding:24px;background:linear-gradient(180deg,#fff,#f7fbff)}
    .compare-row{
      display:grid;
      grid-template-columns:110px 1fr;
      gap:14px;
      align-items:center;
      padding:13px 0;
      border-bottom:1px solid var(--line);
    }
    .compare-row:last-child{border-bottom:0}
    .score-bar{height:10px;background:#edf4fd;border-radius:99px;overflow:hidden}
    .score-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--blue-600),#7ed1ff);border-radius:99px}
    .topic-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .topic-strip{
      padding:24px;
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:22px;
      align-items:center;
      background:linear-gradient(135deg,#ffffff,#f0f7ff);
    }
    .news-layout{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:24px;
      align-items:start;
    }
    .news-list{
      padding:10px;
      display:grid;
      gap:8px;
    }
    .news-item{
      display:grid;
      grid-template-columns:98px 1fr auto;
      gap:14px;
      align-items:center;
      padding:14px;
      border-radius:16px;
      border:1px solid transparent;
      transition:var(--ease);
    }
    .news-item:hover{
      border-color:#cfe0f5;
      background:var(--blue-050);
    }
    .date-badge{
      border:1px solid var(--line);
      border-radius:13px;
      padding:8px 10px;
      text-align:center;
      background:#fff;
      color:var(--ink-500);
      font-weight:800;
      font-size:13px;
    }
    .news-item h3{font-size:17px;margin:0 0 3px}
    .status{font-size:13px;color:var(--green);font-weight:800;white-space:nowrap}
    .side-panel{padding:24px}
    .kpi-list{display:grid;gap:12px;margin-top:15px}
    .kpi{
      display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px dashed #dce7f5
    }
    .kpi:last-child{border-bottom:0}
    .faq-wrap{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:24px;
      align-items:start;
    }
    .accordion{
      background:transparent;
      border:0;
    }
    .accordion-item{
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      margin-bottom:12px;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .accordion-title{
      border:0;
      color:var(--ink-900);
      font-weight:750;
      font-size:16px;
      padding:18px 48px 18px 18px;
      background:#fff;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:var(--blue-050);
      color:var(--blue-700);
    }
    .accordion-content{
      border:0;
      color:var(--ink-700);
      padding:0 18px 18px;
      background:#fff;
    }
    .cta-card{
      overflow:hidden;
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:0;
      background:linear-gradient(135deg,#eef7ff,#ffffff);
      border:1px solid #cfe0f5;
      border-radius:28px;
      box-shadow:var(--shadow-md);
    }
    .cta-copy{padding:34px}
    .trust-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
    .form-box{
      background:#fff;
      margin:18px;
      padding:24px;
      border-radius:22px;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      margin-bottom:14px;
    }
    .form-box label{
      display:block;
      color:var(--ink-700);
      font-weight:750;
      font-size:14px;
      margin-bottom:7px;
    }
    .form-note{
      font-size:13px;color:var(--ink-500);margin:12px 0 0
    }
    .site-footer{
      background:#f3f8ff;
      border-top:1px solid var(--line);
      padding:46px 0 24px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .8fr .8fr 1fr;
      gap:26px;
      align-items:start;
    }
    .footer-title{font-weight:800;margin-bottom:12px;color:var(--ink-900)}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:var(--ink-500);font-weight:650}
    .footer-links a:hover{color:var(--blue-700);transform:translateX(2px)}
    .footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;margin-bottom:12px}
    .footer-bottom{
      margin-top:30px;
      padding-top:18px;
      border-top:1px solid var(--line);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:var(--ink-500);
      font-size:13px;
      flex-wrap:wrap;
    }
    .adult-warning{
      background:var(--warning);
      border:1px solid var(--warning-line);
      color:#7a5618;
      border-radius:14px;
      padding:12px 14px;
      font-size:14px;
      font-weight:650;
    }
    @media (max-width:1024px){
      .desktop-nav,.header-cta{display:none}
      .menu-icon{display:flex}
      .mobile-panel.is-open{display:block}
      .hero-content{grid-template-columns:1fr;padding:108px 28px 34px}
      .split-layout,.progress-wrap,.rank-grid,.news-layout,.faq-wrap,.cta-card,.topic-strip{grid-template-columns:1fr}
      .matrix-card.wide{grid-column:span 6}
      .matrix-card.narrow{grid-column:span 3}
      .footer-grid{grid-template-columns:1fr 1fr}
      .section-head{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:640px){
      .top-strip .site-container{align-items:flex-start;flex-direction:column;gap:4px}
      .age-note{white-space:normal}
      .nav-wrap{min-height:64px}
      .brand span:last-child{font-size:15px}
      .brand-mark{width:34px;height:34px;border-radius:11px}
      .site-container{width:min(100% - 24px,var(--container))}
      .section{padding:52px 0}
      .hero{padding:24px 0 54px}
      .hero-stage{border-radius:20px;min-height:auto}
      .series-tabs{position:relative;top:auto;left:auto;right:auto;margin:12px;align-items:flex-start;flex-direction:column}
      .hero-content{padding:22px 18px 22px;min-height:auto}
      h1{font-size:34px}
      .lead,.hero-copy .lead{font-size:16px}
      .metric-grid{grid-template-columns:1fr}
      .matrix{grid-template-columns:1fr}
      .matrix-card.wide,.matrix-card.narrow{grid-column:auto}
      .rank-item{grid-template-columns:36px 1fr;align-items:start}
      .heat{grid-column:2;text-align:left}
      .news-item{grid-template-columns:1fr}
      .status{white-space:normal}
      .form-grid{grid-template-columns:1fr}
      .cta-copy{padding:24px}
      .form-box{margin:0 14px 14px;padding:18px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
      .btn{width:100%}
      .series-nav a{padding:7px 10px}
    }

/* roulang page: category1 */
:root{
      --bg:#f5f8fc;
      --bg-soft:#eef4fb;
      --surface:#ffffff;
      --surface-2:#f8fbff;
      --panel:#10233e;
      --panel-2:#183152;
      --primary:#2f6fb6;
      --primary-2:#4c8fd4;
      --primary-soft:#e7f0fb;
      --accent:#78a9df;
      --text:#152232;
      --muted:#5c6b7d;
      --line:#d9e2ef;
      --line-2:#c8d5e6;
      --ok:#2f8a67;
      --warn:#d18a35;
      --shadow:0 16px 40px rgba(22, 49, 86, .08);
      --shadow-2:0 22px 48px rgba(22, 49, 86, .14);
      --radius:18px;
      --radius-sm:14px;
      --radius-xs:12px;
      --space:24px;
      --space-lg:32px;
      --space-xl:48px;
      --site-width:1180px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }

    *, *::before, *::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.7;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(76,143,212,.10), transparent 30%),
        radial-gradient(circle at top right, rgba(120,169,223,.10), transparent 24%),
        linear-gradient(180deg, #f8fbff 0%, #ffffff 18%, #f5f8fc 100%);
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none;transition:color .24s var(--ease),background .24s var(--ease),border-color .24s var(--ease),transform .24s var(--ease),box-shadow .24s var(--ease)}
    a:hover{color:var(--primary)}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(47,111,182,.18);color:var(--text)}

    .site-container{
      width:min(var(--site-width), calc(100% - 32px));
      margin:0 auto;
    }
    .top-strip{
      background:rgba(255,255,255,.82);
      backdrop-filter:saturate(140%) blur(10px);
      border-bottom:1px solid rgba(201,214,231,.8);
      color:var(--muted);
      font-size:12px;
      letter-spacing:.2px;
    }
    .top-strip .site-container{
      min-height:34px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:8px 0;
    }
    .top-strip strong{color:var(--text);font-weight:600}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.88);
      backdrop-filter:saturate(150%) blur(16px);
      border-bottom:1px solid rgba(217,226,239,.88);
      box-shadow:0 1px 0 rgba(22,49,86,.02);
    }
    .nav-wrap{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:var(--text);
      font-weight:700;
      letter-spacing:.2px;
      white-space:nowrap;
    }
    .brand:hover{color:var(--text)}
    .brand-mark{
      width:36px;height:36px;
      display:grid;place-items:center;
      border-radius:12px;
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#fff;
      box-shadow:0 10px 24px rgba(47,111,182,.22);
      flex:0 0 auto;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:auto;
      margin-right:12px;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted);
      font-weight:600;
      line-height:1;
    }
    .nav-link:hover{
      color:var(--primary);
      background:rgba(47,111,182,.06);
    }
    .nav-link.active{
      color:var(--primary);
      background:var(--primary-soft);
      box-shadow:inset 0 0 0 1px rgba(47,111,182,.10);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:16px;right:16px;bottom:6px;
      height:2px;border-radius:99px;
      background:linear-gradient(90deg, var(--primary), var(--primary-2));
      opacity:.55;
    }
    .header-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 18px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--primary), #285e9d);
      color:#fff;
      font-weight:700;
      box-shadow:0 12px 24px rgba(47,111,182,.18);
      border:1px solid rgba(37,88,145,.08);
      white-space:nowrap;
    }
    .header-cta:hover{
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 16px 28px rgba(47,111,182,.24);
    }
    .menu-icon{
      display:none;
      width:44px;height:44px;
      border-radius:14px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--text);
      box-shadow:0 8px 18px rgba(22,49,86,.05);
      line-height:1;
      font-size:20px;
    }
    .menu-icon:hover{border-color:#b7c7da;background:#f8fbff}
    .mobile-panel{
      display:none;
      padding:0 0 14px;
    }
    .mobile-panel a{
      display:block;
      padding:13px 16px;
      border-radius:14px;
      color:var(--text);
      font-weight:600;
    }
    .mobile-panel a + a{margin-top:6px}
    .mobile-panel a:hover{background:#f3f7fc}
    .mobile-panel a.active{
      background:var(--primary-soft);
      color:var(--primary);
    }
    main{padding:28px 0 0}
    section{padding:78px 0}
    .hero-panel{
      padding-top:26px;
      padding-bottom:28px;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      background:
        radial-gradient(circle at top right, rgba(76,143,212,.26), transparent 28%),
        linear-gradient(135deg, #0f233f 0%, #182f53 54%, #203a64 100%);
      color:#eef5ff;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:0 24px 56px rgba(13,31,55,.18);
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(120deg, rgba(255,255,255,.06), transparent 28%, transparent 72%, rgba(255,255,255,.04));
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      padding:34px;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:14px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      color:#d9e9ff;
      font-size:13px;
      font-weight:600;
      letter-spacing:.25px;
    }
    .hero-kicker::before{
      content:"";
      width:8px;height:8px;
      border-radius:50%;
      background:#82b4eb;
      box-shadow:0 0 0 4px rgba(130,180,235,.16);
    }
    .hero-title{
      margin:0;
      font-size:clamp(32px, 4vw, 52px);
      line-height:1.1;
      font-weight:800;
      letter-spacing:-.02em;
      color:#fff;
      max-width:12em;
    }
    .hero-copy{
      margin:18px 0 0;
      max-width:38em;
      color:#d2def1;
      font-size:16px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:0 18px;
      border-radius:14px;
      font-weight:700;
      border:1px solid transparent;
      box-shadow:none;
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease);
    }
    .btn:hover{transform:translateY(-1px)}
    .btn-primary{
      background:linear-gradient(135deg, #5c93d0, #2f6fb6);
      color:#fff;
      box-shadow:0 16px 28px rgba(47,111,182,.26);
    }
    .btn-primary:hover{
      color:#fff;
      box-shadow:0 18px 32px rgba(47,111,182,.32);
    }
    .btn-secondary{
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.12);
      color:#fff;
    }
    .btn-secondary:hover{
      color:#fff;
      background:rgba(255,255,255,.12);
      border-color:rgba(255,255,255,.20);
    }
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:600;
      border:1px solid var(--line);
      background:rgba(255,255,255,.92);
      color:var(--muted);
    }
    .chip-solid{
      background:rgba(255,255,255,.10);
      color:#e8f1ff;
      border-color:rgba(255,255,255,.12);
    }
    .hero-board{
      position:relative;
      padding:22px;
      border-radius:22px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
    }
    .board-top{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:14px;
      margin-bottom:18px;
    }
    .board-top small{
      display:block;
      color:#b8cae4;
      font-weight:600;
      letter-spacing:.22px;
    }
    .board-top strong{
      display:block;
      font-size:22px;
      color:#fff;
      line-height:1.25;
      margin-top:4px;
    }
    .board-pill{
      padding:8px 12px;
      border-radius:999px;
      background:rgba(121,164,219,.16);
      color:#dfeaff;
      border:1px solid rgba(142,183,233,.16);
      font-weight:700;
      white-space:nowrap;
    }
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .metric-card{
      border-radius:16px;
      padding:14px 14px 13px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.08);
    }
    .metric-card em{
      display:block;
      font-style:normal;
      font-size:26px;
      line-height:1;
      color:#fff;
      font-weight:800;
      margin-bottom:8px;
    }
    .metric-card span{
      display:block;
      color:#d1def0;
      font-size:13px;
      line-height:1.4;
    }
    .meter-list{
      margin-top:16px;
      display:grid;
      gap:12px;
    }
    .meter-row{
      display:grid;
      grid-template-columns:78px 1fr 44px;
      align-items:center;
      gap:10px;
      color:#dbe7f6;
      font-size:13px;
    }
    .meter-track{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      overflow:hidden;
    }
    .meter-track span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, #96c2f0, #5b96d6);
    }
    .meter-row b{
      text-align:right;
      color:#fff;
      font-size:12px;
      font-weight:700;
    }
    .board-foot{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:18px;
    }
    .board-foot span{
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.08);
      color:#d9e7f8;
      font-size:12px;
      font-weight:600;
    }

    .section-head{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-bottom:24px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--primary);
      font-size:13px;
      font-weight:700;
      letter-spacing:.22px;
      text-transform:uppercase;
    }
    .eyebrow::before{
      content:"";
      width:18px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg, var(--primary), var(--primary-2));
    }
    .section-title{
      margin:0;
      color:var(--text);
      font-size:clamp(24px, 2.6vw, 34px);
      line-height:1.18;
      letter-spacing:-.02em;
      font-weight:800;
    }
    .section-desc{
      margin:0;
      max-width:58em;
      color:var(--muted);
      font-size:15px;
    }

    .filter-panel{
      padding-top:22px;
    }
    .filter-bar{
      background:rgba(255,255,255,.84);
      border:1px solid rgba(217,226,239,.88);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow);
    }
    .filter-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    .filter-chips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .chip-soft{
      background:#f7fbff;
      color:var(--muted);
      border-color:var(--line);
    }
    .chip-soft.active{
      background:var(--primary-soft);
      color:var(--primary);
      border-color:rgba(47,111,182,.12);
    }
    .sort-group{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:8px;
      color:var(--muted);
      font-size:13px;
    }
    .sort-link{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid transparent;
      background:#fff;
    }
    .sort-link:hover{border-color:var(--line);background:#f7fbff}
    .sort-link.active{
      color:var(--primary);
      background:var(--primary-soft);
      border-color:rgba(47,111,182,.10);
      font-weight:700;
    }

    .content-grid{
      margin-top:24px;
    }
    .entry-list{
      display:grid;
      gap:16px;
    }
    .entry-card{
      position:relative;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:20px;
      padding:18px;
      box-shadow:var(--shadow);
      overflow:hidden;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
    }
    .entry-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-2);
      border-color:#c7d7ea;
      background:#fff;
    }
    .entry-card::before{
      content:"";
      position:absolute;
      inset:0 auto 0 0;
      width:4px;
      background:linear-gradient(180deg, rgba(47,111,182,.9), rgba(76,143,212,.55));
    }
    .entry-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .entry-title{
      margin:0;
      font-size:18px;
      line-height:1.35;
      font-weight:800;
      color:var(--text);
    }
    .entry-index{
      flex:0 0 auto;
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      border-radius:14px;
      background:var(--primary-soft);
      color:var(--primary);
      font-size:13px;
      font-weight:800;
    }
    .entry-copy{
      margin:10px 0 0;
      color:var(--muted);
      font-size:14px;
    }
    .entry-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:14px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:30px;
      padding:0 10px;
      border-radius:999px;
      background:#f3f7fc;
      color:#5d7086;
      border:1px solid #e3ebf5;
      font-size:12px;
      font-weight:600;
    }
    .entry-meta{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
      padding-top:14px;
      border-top:1px dashed #e1e8f2;
      color:var(--muted);
      font-size:13px;
    }
    .meta-dot{
      width:4px;height:4px;border-radius:50%;
      background:#b9c6d7;
    }
    .entry-action{
      margin-left:auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:36px;
      padding:0 13px;
      border-radius:12px;
      border:1px solid rgba(47,111,182,.14);
      background:linear-gradient(180deg, #fff, #f7fbff);
      color:var(--primary);
      font-weight:700;
    }
    .entry-action:hover{
      background:var(--primary-soft);
      color:var(--primary);
    }
    .entry-card.featured{
      border-color:rgba(47,111,182,.22);
      box-shadow:0 18px 38px rgba(47,111,182,.12);
    }
    .entry-card.featured::before{
      background:linear-gradient(180deg, #2f6fb6, #78a9df);
    }

    .side-stack{
      display:grid;
      gap:16px;
    }
    .side-card{
      background:rgba(255,255,255,.92);
      border:1px solid var(--line);
      border-radius:20px;
      box-shadow:var(--shadow);
      padding:18px;
    }
    .side-title{
      margin:0 0 12px;
      font-size:18px;
      line-height:1.3;
      font-weight:800;
      color:var(--text);
    }
    .side-note{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .mini-stats{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top:14px;
    }
    .mini-stat{
      padding:14px;
      border-radius:16px;
      background:var(--surface-2);
      border:1px solid #e3ebf5;
    }
    .mini-stat strong{
      display:block;
      color:var(--text);
      font-size:22px;
      line-height:1;
      font-weight:800;
      margin-bottom:8px;
    }
    .mini-stat span{
      display:block;
      color:var(--muted);
      font-size:12px;
      line-height:1.45;
    }
    .note-list{
      margin:12px 0 0;
      padding-left:18px;
      color:var(--muted);
    }
    .note-list li + li{margin-top:8px}
    .side-badges{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:12px;
    }
    .side-pill{
      display:inline-flex;
      align-items:center;
      min-height:32px;
      padding:0 11px;
      border-radius:999px;
      background:#f4f8fd;
      color:#5d6f84;
      border:1px solid #e4ecf6;
      font-size:12px;
      font-weight:600;
    }
    .side-bar{
      margin-top:14px;
      display:grid;
      gap:12px;
    }
    .side-bar-row{
      display:grid;
      grid-template-columns:72px 1fr 38px;
      align-items:center;
      gap:10px;
      font-size:13px;
      color:var(--muted);
    }
    .side-bar-track{
      height:8px;
      border-radius:999px;
      background:#edf2f8;
      overflow:hidden;
    }
    .side-bar-track span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, #c7dcf4, #5e97d7);
    }
    .side-bar-row b{
      color:var(--primary);
      text-align:right;
    }
    .more-wrap{
      margin-top:18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }
    .more-wrap small{color:var(--muted)}
    .load-more{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      padding:0 18px;
      border-radius:14px;
      border:1px solid rgba(47,111,182,.16);
      background:linear-gradient(180deg, #fff, #f7fbff);
      color:var(--primary);
      font-weight:700;
      box-shadow:0 10px 20px rgba(22,49,86,.05);
    }
    .load-more:hover{
      background:var(--primary-soft);
      color:var(--primary);
      box-shadow:0 14px 26px rgba(47,111,182,.12);
    }
    .more-entries[hidden]{display:none}

    .compare-panel{
      padding-top:0;
    }
    .compare-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:18px;
    }
    .compare-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:22px;
      box-shadow:var(--shadow);
      padding:22px;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
    }
    .compare-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-2);
      border-color:#c7d7ea;
    }
    .compare-card.recommended{
      border-color:rgba(47,111,182,.22);
      background:linear-gradient(180deg, #ffffff, #f7fbff);
    }
    .compare-label{
      display:inline-flex;
      align-items:center;
      min-height:30px;
      padding:0 11px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary);
      font-size:12px;
      font-weight:700;
      margin-bottom:12px;
    }
    .compare-title{
      margin:0;
      font-size:20px;
      line-height:1.3;
      font-weight:800;
    }
    .compare-copy{
      margin:10px 0 0;
      color:var(--muted);
      font-size:14px;
    }
    .score-list{
      margin-top:16px;
      display:grid;
      gap:12px;
    }
    .score-row{
      display:grid;
      grid-template-columns:74px 1fr 40px;
      gap:10px;
      align-items:center;
      color:var(--muted);
      font-size:13px;
    }
    .score-track{
      height:9px;
      border-radius:999px;
      background:#edf3fa;
      overflow:hidden;
    }
    .score-track span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, #d6e5f6, #5e97d7);
    }
    .score-row b{
      color:var(--primary);
      text-align:right;
    }
    .compare-foot{
      margin-top:16px;
      padding-top:16px;
      border-top:1px solid #e4ebf4;
      color:var(--muted);
      font-size:13px;
    }

    .faq-panel{
      padding-top:18px;
    }
    .faq-list{
      display:grid;
      gap:14px;
    }
    .faq-item{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:18px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .faq-item[open]{
      border-color:rgba(47,111,182,.18);
      box-shadow:var(--shadow-2);
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:18px 18px 17px;
      font-weight:800;
      color:var(--text);
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-qmark{
      flex:0 0 auto;
      width:30px;height:30px;
      border-radius:11px;
      display:grid;
      place-items:center;
      background:var(--primary-soft);
      color:var(--primary);
      font-size:13px;
      font-weight:800;
      margin-top:1px;
    }
    .faq-question{
      flex:1 1 auto;
      padding-top:2px;
    }
    .faq-toggle{
      flex:0 0 auto;
      width:28px;height:28px;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:#f4f8fd;
      color:var(--primary);
      transition:transform .22s var(--ease),background .22s var(--ease);
    }
    .faq-item[open] .faq-toggle{transform:rotate(180deg);background:var(--primary-soft)}
    .faq-body{
      padding:0 18px 18px 60px;
      color:var(--muted);
      font-size:14px;
    }

    .apply-panel{
      padding-top:18px;
    }
    .apply-card{
      background:linear-gradient(180deg, #ffffff, #f8fbff);
      border:1px solid var(--line);
      border-radius:24px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .apply-inner{
      padding:26px;
    }
    .apply-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-bottom:20px;
    }
    .apply-head h2{
      margin:0;
      font-size:clamp(24px, 2.5vw, 32px);
      line-height:1.2;
      font-weight:800;
    }
    .apply-head p{
      margin:8px 0 0;
      color:var(--muted);
      max-width:54em;
      font-size:14px;
    }
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .trust-row span{
      display:inline-flex;
      align-items:center;
      min-height:32px;
      padding:0 11px;
      border-radius:999px;
      background:#f2f7fd;
      color:#5c6e84;
      border:1px solid #e2ebf5;
      font-size:12px;
      font-weight:600;
    }
    .form-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:16px;
      align-items:start;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .field.full{grid-column:1 / -1}
    .field label{
      color:var(--text);
      font-size:14px;
      font-weight:700;
    }
    .field input,
    .field select,
    .field textarea{
      width:100%;
      border:1px solid var(--line);
      background:#fff;
      border-radius:14px;
      padding:13px 14px;
      color:var(--text);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.6);
      transition:border-color .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
    }
    .field input:focus,
    .field select:focus,
    .field textarea:focus{
      outline:none;
      border-color:rgba(47,111,182,.42);
      box-shadow:0 0 0 4px rgba(47,111,182,.10);
      background:#fff;
    }
    .field textarea{min-height:112px;resize:vertical}
    .check-row{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .check-row input{
      margin-top:4px;
      width:18px;height:18px;
      accent-color:var(--primary);
    }
    .apply-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-top:18px;
    }
    .status-msg{
      color:var(--ok);
      font-size:13px;
      font-weight:600;
      min-height:20px;
    }

    .site-footer{
      margin-top:70px;
      background:#f7fbff;
      border-top:1px solid rgba(217,226,239,.95);
      padding:38px 0 20px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .9fr .9fr 1fr;
      gap:24px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      color:var(--text);
      margin-bottom:12px;
    }
    .footer-title{
      color:var(--text);
      font-weight:800;
      margin-bottom:12px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:var(--muted);
    }
    .footer-links a:hover{color:var(--primary)}
    .muted{color:var(--muted)}
    .footer-bottom{
      margin-top:24px;
      padding-top:16px;
      border-top:1px solid #e2eaf3;
      display:flex;
      flex-wrap:wrap;
      gap:8px 18px;
      justify-content:space-between;
      color:#6a7a8f;
      font-size:13px;
    }

    .focusable:focus-visible,
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible,
    summary:focus-visible{
      outline:3px solid rgba(47,111,182,.22);
      outline-offset:2px;
    }

    @media (max-width: 63.9375em){
      .desktop-nav,.header-cta{display:none}
      .menu-icon{display:inline-grid;place-items:center}
      .mobile-panel.is-open{
        display:block;
        padding-top:10px;
      }
      .hero-inner{padding:24px}
      .hero-title{max-width:100%}
      .compare-grid,
      .footer-grid,
      .form-grid{
        grid-template-columns:1fr;
      }
      .metric-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .entry-meta .entry-action{
        width:100%;
        margin-left:0;
      }
      section{padding:58px 0}
    }
    @media (max-width: 39.9375em){
      .site-container{width:min(var(--site-width), calc(100% - 24px))}
      .top-strip .site-container{
        flex-direction:column;
        align-items:flex-start;
        gap:4px;
      }
      .nav-wrap{min-height:68px}
      .brand{font-size:15px}
      .hero-shell{border-radius:20px}
      .hero-inner{padding:20px}
      .hero-title{font-size:30px}
      .hero-copy{font-size:15px}
      .metric-grid{grid-template-columns:1fr}
      .meter-row,
      .side-bar-row,
      .score-row{
        grid-template-columns:1fr;
        gap:6px;
      }
      .meter-row b,
      .side-bar-row b,
      .score-row b{text-align:left}
      .board-top{
        flex-direction:column;
        align-items:flex-start;
      }
      .board-pill{white-space:normal}
      .filter-bar,
      .side-card,
      .entry-card,
      .compare-card,
      .apply-inner{
        border-radius:18px;
      }
      .section-desc{font-size:14px}
      .faq-item summary{padding:16px}
      .faq-body{padding:0 16px 16px 56px}
    }

/* roulang page: category2 */
:root{
      --bg: #f4f8fc;
      --surface: #ffffff;
      --surface-soft: #f8fbfe;
      --surface-alt: #eef5fb;
      --line: #d9e4f0;
      --line-strong: #b9cce0;
      --text: #18324a;
      --muted: #66788c;
      --brand: #2b73c9;
      --brand-dark: #1f5fa9;
      --brand-soft: rgba(43,115,201,.10);
      --brand-soft-2: rgba(43,115,201,.16);
      --shadow: 0 12px 30px rgba(26, 54, 92, .08);
      --shadow-hover: 0 18px 40px rgba(26, 54, 92, .12);
      --radius: 18px;
      --radius-sm: 14px;
      --radius-xs: 10px;
      --container: 1180px;
      --space-1: 8px;
      --space-2: 12px;
      --space-3: 16px;
      --space-4: 24px;
      --space-5: 32px;
      --space-6: 48px;
      --space-7: 72px;
      --space-8: 96px;
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(43,115,201,.05), transparent 28%),
        linear-gradient(180deg, #fbfdff 0%, var(--bg) 100%);
      font-family: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.7;
      letter-spacing:.2px;
      text-rendering:optimizeLegibility;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    img{ max-width:100%; display:block; }
    button, input, textarea, select{
      font:inherit;
    }
    ::selection{
      background: rgba(43,115,201,.18);
      color: var(--text);
    }
    :focus-visible{
      outline: 3px solid rgba(43,115,201,.28);
      outline-offset: 2px;
    }

    .site-container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background: rgba(255,255,255,.94);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(217,228,240,.85);
      box-shadow: 0 1px 0 rgba(255,255,255,.6);
    }
    .nav-wrap{
      min-height: 78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 12px;
      font-weight: 700;
      color: var(--text);
      letter-spacing:.3px;
      flex-shrink:0;
    }
    .brand:hover{ color: var(--brand); }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius: 14px;
      display:grid;
      place-items:center;
      color:#fff;
      background: linear-gradient(145deg, var(--brand), #5498ea);
      box-shadow: 0 8px 18px rgba(43,115,201,.22);
      font-weight:700;
      font-size: 16px;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      gap: 8px;
display:flex;
align-items:center;
gap:6px;
flex-wrap:wrap;
}
.nav-link{
  padding:10px 14px;
  border-radius:999px;
  color:var(--muted);
  font-weight:600;
  font-size:15px;
  letter-spacing:.1px;
}
.nav-link:hover,
.nav-link:focus-visible{
  color:var(--brand);
  background:var(--brand-soft);
}
.nav-link.active{
  color:var(--brand-dark);
  background:var(--brand-soft-2);
  box-shadow: inset 0 0 0 1px rgba(43,115,201,.08);
}
.header-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 18px;
  border-radius:999px;
  color:#fff;
  background:linear-gradient(145deg, var(--brand), #4b93e8);
  font-weight:700;
  letter-spacing:.2px;
  box-shadow: 0 12px 24px rgba(43,115,201,.20);
}
.header-cta:hover,
.header-cta:focus-visible{
  color:#fff;
  transform:translateY(-1px);
  box-shadow: 0 16px 28px rgba(43,115,201,.24);
}
.menu-icon{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--brand-dark);
  box-shadow: 0 6px 16px rgba(18, 42, 72, .05);
}
.menu-icon:hover{ border-color:rgba(43,115,201,.26); color:var(--brand); }
.mobile-panel{
  display:none;
  padding: 0 0 16px;
}
.mobile-panel a{
  display:block;
  padding:12px 14px;
  border-radius:14px;
  color:var(--text);
  background:#fff;
  border:1px solid rgba(217,228,240,.75);
  margin-top:10px;
  box-shadow: 0 8px 18px rgba(18, 42, 72, .04);
}
.mobile-panel a.active{
  border-color: rgba(43,115,201,.20);
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-weight: 700;
}

.top-strip{
  background: linear-gradient(90deg, #eff6fc, #f8fbff);
  color: var(--muted);
  border-bottom: 1px solid rgba(217,228,240,.85);
}
.top-strip .site-container{
  min-height: 36px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:13px;
}
.top-strip strong{
  color:var(--brand-dark);
  font-weight:700;
}

.page-main{
  padding-bottom: var(--space-8);
}

.hero-section{
  padding: 34px 0 0;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.06fr .94fr;
  gap: 26px;
  align-items:stretch;
}
.hero-copy,
.hero-panel,
.section-card,
.feature-card,
.compare-card,
.cta-card,
.footer-grid > div{
  background: var(--surface);
  border: 1px solid rgba(217,228,240,.9);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-copy{
  padding: clamp(24px, 3.4vw, 40px);
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom: 14px;
  padding:8px 12px;
  border-radius:999px;
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 700;
}
.eyebrow::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:999px;
  background: var(--brand);
  box-shadow: 0 0 0 4px rgba(43,115,201,.10);
}
.hero-copy h1{
  margin:0;
  font-size: clamp(32px, 4vw, 56px);
  line-height:1.08;
  letter-spacing: -.8px;
  font-weight: 800;
  color: #13283d;
}
.hero-lead{
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  max-width: 38em;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap: 12px;
  margin-top: 26px;
}
.btn,
.button{
  border-radius: 14px;
  min-height: 48px;
  padding: 0 18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight: 700;
  letter-spacing: .2px;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
}
.button.primary,
.btn-primary{
  background: linear-gradient(145deg, var(--brand), #4d92e6);
  color: #fff;
  box-shadow: 0 12px 22px rgba(43,115,201,.18);
  border: 0;
}
.button.primary:hover,
.btn-primary:hover,
.button.primary:focus-visible,
.btn-primary:focus-visible{
  background: linear-gradient(145deg, var(--brand-dark), #3a81d5);
  color:#fff;
  transform: translateY(-2px);
  box-shadow: 0 16px 28px rgba(43,115,201,.24);
}
.button.secondary,
.btn-secondary{
  background: #f7fbff;
  color: var(--brand-dark);
  border: 1px solid rgba(43,115,201,.18);
  box-shadow: none;
}
.button.secondary:hover,
.btn-secondary:hover,
.button.secondary:focus-visible,
.btn-secondary:focus-visible{
  background: var(--brand-soft);
  color: var(--brand-dark);
  transform: translateY(-2px);
  border-color: rgba(43,115,201,.26);
}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 18px;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding: 8px 12px;
  border-radius:999px;
  background:#f5f9fd;
  color:var(--muted);
  border:1px solid rgba(217,228,240,.95);
  font-size:13px;
  font-weight:600;
}
.chip.is-active{
  background: var(--brand);
  color:#fff;
  border-color: transparent;
  box-shadow: 0 8px 18px rgba(43,115,201,.16);
}
.hero-note{
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
}
.hero-panel{
  padding: 22px;
  display:flex;
  flex-direction:column;
  gap: 16px;
}
.panel-title{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom: 8px;
}
.panel-title strong{
  font-size: 16px;
  font-weight: 800;
  color: #18324a;
}
.panel-title span{
  color: var(--muted);
  font-size: 13px;
}
.metric-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.metric{
  padding: 14px;
  border-radius: 16px;
  background: linear-gradient(180deg, #fbfdff, #f4f8fd);
  border:1px solid rgba(217,228,240,.88);
}
.metric .value{
  display:block;
  font-size: 28px;
  line-height:1;
  font-weight:800;
  color: var(--brand-dark);
}
.metric .label{
  display:block;
  margin-top:8px;
  color: var(--muted);
  font-size: 13px;
}
.progress-group{
  padding: 16px;
  border-radius: 16px;
  background: var(--surface-soft);
  border:1px solid rgba(217,228,240,.88);
}
.progress-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
}
.progress{
  height: 10px;
  border-radius:999px;
  overflow:hidden;
  background:#e7eff8;
  border:1px solid rgba(217,228,240,.88);
}
.progress span{
  display:block;
  height:100%;
  border-radius:inherit;
  background: linear-gradient(90deg, var(--brand), #5ca1f0);
}
.panel-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.panel-tags .chip{
  background:#fff;
}

.section{
  padding: var(--space-8) 0 0;
}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:18px;
  margin-bottom: 22px;
}
.section-head h2{
  margin:0;
  font-size: clamp(24px, 2.8vw, 36px);
  line-height:1.15;
  font-weight: 800;
  letter-spacing:-.4px;
}
.section-head p{
  margin:0;
  max-width: 44em;
  color: var(--muted);
}
.section-card{
  padding: 24px;
}
.switch-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom: 20px;
}
.switch-btn{
  border:1px solid rgba(43,115,201,.16);
  background:#fff;
  color:var(--brand-dark);
  padding: 10px 14px;
  border-radius:999px;
  font-weight:700;
  font-size: 14px;
}
.switch-btn:hover{
  background: var(--brand-soft);
}
.switch-btn.active{
  background: var(--brand);
  color:#fff;
  border-color: transparent;
  box-shadow: 0 10px 20px rgba(43,115,201,.16);
}
.feature-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 22px;
}
.feature-card{
  overflow:hidden;
}
.feature-media{
  min-height: 220px;
  background:
    radial-gradient(circle at 20% 20%, rgba(43,115,201,.22), transparent 22%),
    linear-gradient(135deg, #e9f3fd, #f8fbff 60%, #edf4fb);
  border-bottom:1px solid rgba(217,228,240,.88);
  position:relative;
}
.feature-media::after{
  content:"精选面板";
  position:absolute;
  left:18px;
  top:18px;
  display:inline-flex;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(255,255,255,.86);
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing:.2px;
  box-shadow: 0 8px 18px rgba(18,42,72,.08);
}
.feature-body{
  padding: 20px;
}
.feature-body h3{
  margin:0;
  font-size: 22px;
  line-height:1.2;
  font-weight:800;
}
.feature-body p{
  margin: 10px 0 0;
  color: var(--muted);
}
.card-meta{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  margin-top: 14px;
}
.meta{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background:#f5f9fd;
  color:var(--muted);
  border:1px solid rgba(217,228,240,.9);
  font-size:12px;
  font-weight:700;
}
.quick-link{
  display:inline-flex;
  margin-top: 18px;
  color: var(--brand-dark);
  font-weight:800;
}
.quick-link:hover{ color: var(--brand); }
.mini-grid{
  display:grid;
  gap: 16px;
}
.mini-card{
  padding: 18px;
  border-radius: 16px;
  background: linear-gradient(180deg, #ffffff, #f8fbfe);
  border:1px solid rgba(217,228,240,.88);
  box-shadow: 0 10px 22px rgba(18,42,72,.05);
}
.mini-card h4{
  margin:0;
  font-size:18px;
  font-weight:800;
}
.mini-card p{
  margin:8px 0 0;
  color:var(--muted);
}
.mini-card .row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top: 14px;
  color: var(--muted);
  font-size:13px;
}
.band{
  margin-top: 26px;
  padding: 22px;
  border-radius: 20px;
  background: linear-gradient(135deg, #f8fbff, #eef5fc);
  border: 1px solid rgba(43,115,201,.12);
}
.band-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 20px;
  align-items:center;
}
.band-left h3{
  margin:0;
  font-size: 20px;
  font-weight:800;
}
.band-left p{
  margin:10px 0 0;
  color:var(--muted);
}
.band-stats{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.band-stats .stat{
  padding: 14px;
  border-radius: 16px;
  background: #fff;
  border:1px solid rgba(217,228,240,.88);
}
.band-stats strong{
  display:block;
  font-size: 24px;
  line-height:1;
  color: var(--brand-dark);
  font-weight:800;
}
.band-stats span{
  display:block;
  margin-top:8px;
  color: var(--muted);
  font-size: 13px;
}

.compare-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.compare-card{
  padding: 22px;
}
.compare-card.featured{
  border-color: rgba(43,115,201,.28);
  box-shadow: 0 16px 34px rgba(43,115,201,.10);
}
.compare-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom: 14px;
}
.compare-head h3{
  margin:0;
  font-size: 20px;
  font-weight: 800;
}
.compare-head .badge{
  padding: 7px 10px;
  border-radius:999px;
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-weight:700;
  font-size: 12px;
}
.score-list{
  display:grid;
  gap: 14px;
}
.score-item{
  display:grid;
  gap: 8px;
}
.score-item .top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  color: var(--muted);
  font-size: 13px;
  font-weight:600;
}
.score-bar{
  height: 10px;
  border-radius:999px;
  background:#e8eff7;
  overflow:hidden;
  border:1px solid rgba(217,228,240,.88);
}
.score-bar span{
  display:block;
  height:100%;
  border-radius:inherit;
  background: linear-gradient(90deg, var(--brand), #5ca1f0);
}
.score-bar.soft span{
  background: linear-gradient(90deg, #91b5e4, #b8cef2);
}
.note-box{
  margin-top: 16px;
  padding: 14px;
  border-radius: 14px;
  background: #f7fbff;
  border:1px solid rgba(217,228,240,.88);
  color: var(--muted);
  font-size: 13px;
}

.faq-list{
  display:grid;
  gap: 14px;
}
.faq-item{
  background: var(--surface);
  border:1px solid rgba(217,228,240,.9);
  border-radius: 16px;
  overflow:hidden;
  box-shadow: 0 10px 24px rgba(18,42,72,.05);
}
.faq-trigger{
  width:100%;
  border:0;
  background:#fff;
  color:var(--text);
  padding: 18px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 18px;
  text-align:left;
  font-weight:800;
  font-size: 16px;
  cursor:pointer;
}
.faq-trigger:hover{
  background: #f8fbff;
}
.faq-trigger .icon{
  width:30px;
  height:30px;
  flex:0 0 30px;
  border-radius:999px;
  display:grid;
  place-items:center;
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-size: 18px;
  font-weight: 800;
}
.faq-panel{
  display:none;
  padding: 0 20px 18px;
  color: var(--muted);
}
.faq-item.open .faq-panel{
  display:block;
}
.faq-item.open .faq-trigger{
  background: linear-gradient(180deg, #f8fbff, #fff);
}
.faq-item.open .faq-trigger .icon{
  background: var(--brand);
  color:#fff;
}

.cta-card{
  padding: 24px;
}
.cta-grid{
  display:grid;
  grid-template-columns: 1fr .9fr;
  gap: 24px;
  align-items:start;
}
.cta-copy h2{
  margin:0;
  font-size: clamp(24px, 2.9vw, 34px);
  font-weight: 800;
}
.cta-copy p{
  margin: 12px 0 0;
  color: var(--muted);
}
.trust-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 18px;
}
.trust{
  padding: 8px 12px;
  border-radius:999px;
  background:#f7fbff;
  border:1px solid rgba(217,228,240,.9);
  color:var(--muted);
  font-size:13px;
  font-weight:600;
}
.form-grid{
  display:grid;
  gap: 14px;
}
.field label{
  display:block;
  margin-bottom: 8px;
  color: var(--text);
  font-weight:700;
  font-size: 14px;
}
.field input,
.field select,
.field textarea{
  width:100%;
  border-radius: 14px;
  border:1px solid rgba(217,228,240,.95);
  background:#fff;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7);
}
.field textarea{
  min-height: 112px;
  resize: vertical;
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color: rgba(43,115,201,.32);
  box-shadow: 0 0 0 4px rgba(43,115,201,.10);
}
.form-actions{
  display:flex;
  flex-wrap:wrap;
  gap: 12px;
  margin-top: 4px;
}
.form-tip{
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer{
  margin-top: var(--space-8);
  padding: 34px 0 18px;
  background: linear-gradient(180deg, #f8fbff, #eef5fb);
  border-top: 1px solid rgba(217,228,240,.9);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 18px;
}
.footer-grid > div{
  padding: 20px;
  box-shadow: none;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 10px;
}
.footer-title{
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text);
}
.footer-links{
  display:grid;
  gap: 10px;
}
.footer-links a{
  color: var(--muted);
}
.footer-links a:hover{
  color: var(--brand);
}
.muted{
  color: var(--muted);
}
.footer-bottom{
  margin-top: 18px;
  padding-top: 16px;
  border-top:1px solid rgba(217,228,240,.88);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

.reveal-fade{
  opacity:0;
  transform: translateY(14px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal-fade.is-visible{
  opacity:1;
  transform: translateY(0);
}

@media (max-width: 1024px){
  .hero-grid,
  .feature-grid,
  .band-grid,
  .cta-grid,
  .footer-grid{
    grid-template-columns: 1fr;
  }
  .metric-grid,
  .band-stats,
  .compare-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer-grid{
    gap: 14px;
  }
}

@media (max-width: 767px){
  .desktop-nav,
  .header-cta{
    display:none;
  }
  .menu-icon{
    display:inline-flex;
  }
  .mobile-panel.open{
    display:block;
  }
  .nav-wrap{
    min-height: 72px;
  }
  .hero-section{
    padding-top: 22px;
  }
  .hero-copy h1{
    font-size: 30px;
  }
  .hero-lead{
    font-size: 15px;
  }
  .section{
    padding-top: 56px;
  }
  .section-head{
    flex-direction:column;
    align-items:flex-start;
  }
  .metric-grid,
  .band-stats,
  .compare-grid{
    grid-template-columns: 1fr;
  }
  .feature-media{
    min-height: 180px;
  }
  .compare-card,
  .hero-copy,
  .hero-panel,
  .section-card,
  .cta-card,
  .footer-grid > div{
    padding: 18px;
  }
  .top-strip .site-container,
  .footer-bottom{
    flex-direction:column;
    align-items:flex-start;
  }
}

@media (max-width: 520px){
  .site-container{
    width: min(100% - 20px, var(--container));
  }
  .nav-wrap{
    gap: 12px;
  }
  .brand{
    gap: 10px;
    font-size: 15px;
  }
  .brand-mark{
    width:34px;
    height:34px;
    border-radius: 12px;
  }
  .hero-actions{
    flex-direction:column;
  }
  .btn,
  .button,
  .header-cta{
    width:100%;
  }
  .switch-row{
    overflow:auto;
    padding-bottom: 4px;
    flex-wrap:nowrap;
  }
  .switch-btn{
    white-space:nowrap;
  }
  .faq-trigger{
    padding: 16px;
    font-size: 15px;
  }
  .faq-panel{
    padding: 0 16px 16px;
  }
}