/* roulang page: index */
:root{
      --green:#16A34A;
      --green-2:#22C55E;
      --green-dark:#15803D;
      --ink:#111827;
      --ink-2:#18181B;
      --muted:#6B7280;
      --soft:#F4F6F5;
      --soft-2:#F8FAF9;
      --line:#E5E7EB;
      --line-2:#D1D5DB;
      --success-bg:#DCFCE7;
      --success-text:#166534;
      --radius:20px;
      --radius-sm:14px;
      --shadow:0 18px 45px rgba(17,24,39,.08);
      --shadow-sm:0 10px 30px rgba(17,24,39,.06);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--ink);
      background:#fff;
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    img{max-width:100%;display:block}
    .site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .paper-noise{
      background-image:
        radial-gradient(rgba(17,24,39,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(229,231,235,.5) 1px, transparent 1px);
      background-size:18px 18px, 120px 100%;
      background-position:0 0, center;
    }
    .commandbar-shadow{box-shadow:0 8px 28px rgba(17,24,39,.06)}
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      height:40px;
      padding:0 12px;
      border-radius:12px;
      color:#4B5563;
      font-size:14px;
      font-weight:600;
      transition:all .2s ease;
    }
    .nav-link:hover{color:var(--ink);background:#F3F4F6}
    .nav-link.active{color:var(--green-dark);background:#ECFDF5}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 18px;
      border-radius:14px;
      font-weight:700;
      font-size:15px;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-primary{background:var(--green);color:#fff;box-shadow:0 10px 22px rgba(22,163,74,.18)}
    .btn-primary:hover{background:var(--green-dark);transform:translateY(-2px);box-shadow:0 16px 30px rgba(22,163,74,.24)}
    .btn-primary:active,.btn-secondary:active{transform:scale(.98)}
    .btn-secondary{background:#fff;color:var(--ink);border-color:var(--line-2)}
    .btn-secondary:hover{border-color:var(--green);color:var(--green-dark);transform:translateY(-1px);box-shadow:var(--shadow-sm)}
    .btn-dark{background:#111827;color:#fff;border-color:#111827}
    .btn-dark:hover{background:#0B1220;transform:translateY(-2px);box-shadow:0 14px 28px rgba(17,24,39,.22)}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:700;
      line-height:1;
      border:1px solid transparent;
    }
    .badge-success{background:var(--success-bg);color:var(--success-text)}
    .badge-neutral{background:#F3F4F6;color:#4B5563;border-color:#E5E7EB}
    .badge-mag{background:#fff;color:#111827;border-color:#111827;letter-spacing:.08em}
    .card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-sm);
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
    }
    .card:hover{transform:translateY(-3px);border-color:rgba(22,163,74,.45);box-shadow:var(--shadow)}
    .section{padding:86px 0}
    .section-soft{background:var(--soft-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-size:13px;
      font-weight:800;
      letter-spacing:.08em;
      color:var(--green-dark);
      margin-bottom:14px;
    }
    .section-title{font-size:clamp(28px,4vw,42px);line-height:1.18;font-weight:900;letter-spacing:-.04em;color:var(--ink)}
    .section-desc{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.85;max-width:720px}
    .search-box{
      display:flex;
      align-items:center;
      gap:8px;
      height:42px;
      min-width:260px;
      padding:0 10px 0 13px;
      border:1px solid var(--line);
      border-radius:14px;
      background:#F9FAFB;
      color:#6B7280;
      transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
    }
    .search-box:focus-within{background:#fff;border-color:var(--green);box-shadow:0 0 0 4px rgba(34,197,94,.14)}
    .search-box input{width:100%;border:0;outline:0;background:transparent;font-size:14px;color:var(--ink)}
    .keycap{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:24px;
      min-width:44px;
      padding:0 8px;
      border:1px solid #D1D5DB;
      border-radius:8px;
      background:#fff;
      color:#6B7280;
      font-size:12px;
      line-height:1;
      box-shadow:0 1px 0 rgba(17,24,39,.05);
    }
    .hero-ribbon{
      border-bottom:1px solid var(--line);
      background:linear-gradient(180deg,#fff 0%,#F8FAF9 100%);
    }
    .hero-band{
      border:1px solid var(--line);
      border-radius:28px;
      background:
        linear-gradient(135deg,rgba(220,252,231,.68),rgba(255,255,255,.7) 38%,rgba(244,246,245,.92)),
        radial-gradient(circle at 80% 20%,rgba(34,197,94,.16),transparent 36%);
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .stage{
      position:relative;
      border:1px solid var(--line);
      border-radius:24px;
      background:#fff;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .stage-top{
      height:44px;
      border-bottom:1px solid var(--line);
      background:#F9FAFB;
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:0 14px;
    }
    .dot{width:8px;height:8px;border-radius:999px;background:#D1D5DB}
    .dot.green{background:var(--green)}
    .matrix-item{
      border:1px solid var(--line);
      border-radius:16px;
      padding:14px;
      background:#fff;
      transition:all .2s ease;
    }
    .matrix-item:hover{border-color:rgba(22,163,74,.45);background:#F7FFF9}
    .progress-line{height:8px;border-radius:999px;background:#E5E7EB;overflow:hidden}
    .progress-line span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--green),var(--green-2))}
    .news-link{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:16px 0;
      border-bottom:1px solid var(--line);
      transition:color .2s ease,padding-left .2s ease;
    }
    .news-link:hover{color:var(--green-dark);padding-left:6px}
    .step-card{position:relative;overflow:hidden}
    .step-card:before{
      content:"";
      position:absolute;
      left:22px;top:0;bottom:0;width:1px;
      background:linear-gradient(var(--line),rgba(22,163,74,.35),var(--line));
    }
    .quote-mark{font-size:72px;line-height:.8;color:#D1FAE5;font-weight:900}
    .faq-item{
      border:1px solid var(--line);
      border-radius:18px;
      background:#fff;
      overflow:hidden;
      transition:border-color .2s ease,box-shadow .2s ease;
    }
    .faq-item:hover{border-color:rgba(22,163,74,.35);box-shadow:var(--shadow-sm)}
    .faq-answer{display:none;border-top:1px solid var(--line);background:#FCFDFD;color:#4B5563}
    .faq-item.open{border-color:rgba(22,163,74,.55)}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-toggle{color:var(--green-dark)}
    .faq-item.open .faq-icon{transform:rotate(45deg);background:#DCFCE7;color:#166534}
    .faq-icon{transition:all .2s ease}
    .cta-panel{
      background:
        linear-gradient(135deg,#111827,#18181B),
        radial-gradient(circle at 90% 0,rgba(34,197,94,.28),transparent 30%);
      border-radius:28px;
      color:#fff;
      overflow:hidden;
      position:relative;
    }
    .cta-panel:after{
      content:"";
      position:absolute;
      inset:0;
      background-image:linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
      background-size:58px 100%;
      pointer-events:none;
    }
    .footer-link{color:#4B5563;transition:color .2s ease}
    .footer-link:hover{color:var(--green-dark)}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--line);
      background:#fff;
      box-shadow:0 18px 28px rgba(17,24,39,.08);
    }
    .mobile-panel.open{display:block}
    @media (max-width:1024px){
      .site-container{width:min(100% - 32px,var(--container))}
      .desktop-nav,.desktop-actions{display:none!important}
      .mobile-menu-btn{display:inline-flex!important}
      .section{padding:68px 0}
      .search-box{min-width:0}
    }
    @media (min-width:1025px){
      .mobile-menu-btn{display:none!important}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .section{padding:56px 0}
      .hero-band{border-radius:22px}
      .stage{border-radius:20px}
      .btn{width:100%}
      .news-link{grid-template-columns:1fr;gap:4px}
    }
    @media (max-width:520px){
      .site-container{width:min(100% - 24px,var(--container))}
      .section-title{letter-spacing:-.03em}
      .logo-text{font-size:14px}
      .hero-copy{padding:24px!important}
      .hero-stage-wrap{padding:0 16px 18px!important}
    }

/* roulang page: category1 */
:root{
      --green:#16a34a;
      --green-2:#22c55e;
      --green-dark:#15803d;
      --ink:#111827;
      --muted:#6b7280;
      --soft:#f4f6f5;
      --paper:#fbfbf8;
      --line:#e5e7eb;
      --line-strong:#d1d5db;
      --radius:18px;
      --radius-lg:26px;
      --shadow:0 14px 40px rgba(17,24,39,.07);
      --shadow-hover:0 22px 54px rgba(17,24,39,.11);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:#fff;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    input{outline:none}
    ::selection{background:#bbf7d0;color:#052e16}
    .site-container{width:min(1160px,calc(100% - 40px));margin-inline:auto}
    .commandbar-shadow{box-shadow:0 8px 28px rgba(17,24,39,.04)}
    .logo-text{font-size:18px}
    .nav-link{
      height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:0 14px;
      border-radius:14px;
      font-size:14px;
      font-weight:700;
      color:#4b5563;
      transition:all .22s ease;
    }
    .nav-link:hover{background:#f3f4f6;color:#111827}
    .nav-link.active{background:#dcfce7;color:#166534}
    .search-box{
      height:44px;
      min-width:260px;
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:0 10px 0 13px;
      border:1px solid var(--line);
      background:#fff;
      border-radius:15px;
      color:#6b7280;
      transition:all .22s ease;
    }
    .search-box:focus-within{
      border-color:var(--green);
      box-shadow:0 0 0 4px rgba(34,197,94,.13);
    }
    .search-box input{
      width:100%;
      min-width:0;
      border:0;
      background:transparent;
      color:#111827;
      font-size:14px;
    }
    .search-box input::placeholder{color:#9ca3af}
    .keycap{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      height:24px;
      padding:0 8px;
      border:1px solid var(--line);
      border-bottom-color:#cbd5e1;
      border-radius:8px;
      background:#f9fafb;
      color:#6b7280;
      font-size:12px;
      line-height:1;
      box-shadow:inset 0 -1px 0 rgba(17,24,39,.04);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 18px;
      border-radius:14px;
      border:1px solid transparent;
      font-size:14px;
      font-weight:800;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
      white-space:nowrap;
    }
    .btn-primary{background:var(--green);color:#fff;box-shadow:0 10px 24px rgba(22,163,74,.24)}
    .btn-primary:hover{background:var(--green-dark);transform:translateY(-2px);box-shadow:0 16px 32px rgba(22,163,74,.3)}
    .btn-primary:active{transform:translateY(0) scale(.99);box-shadow:0 8px 18px rgba(22,163,74,.2)}
    .btn-secondary{background:#fff;color:#374151;border-color:var(--line)}
    .btn-secondary:hover{color:#15803d;border-color:#86efac;background:#f0fdf4;transform:translateY(-1px)}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--line);
      background:#fff;
      box-shadow:0 18px 40px rgba(17,24,39,.06);
    }
    .mobile-panel.open{display:block}
    .section{padding:88px 0}
    .section-soft{background:linear-gradient(180deg,#f8faf9 0%,#fff 100%)}
    .paper-noise{
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(rgba(17,24,39,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(17,24,39,.035) 1px,transparent 1px),
        #fff;
      background-size:38px 38px;
    }
    .paper-noise:before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:radial-gradient(circle at 12% 10%,rgba(34,197,94,.12),transparent 34%),
                 radial-gradient(circle at 88% 18%,rgba(220,252,231,.9),transparent 30%);
      opacity:.8;
    }
    .hero-inner{position:relative;z-index:1}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.84);
      border-radius:999px;
      padding:7px 11px;
      color:#374151;
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .dot{width:8px;height:8px;border-radius:999px;background:var(--green);box-shadow:0 0 0 5px rgba(34,197,94,.16)}
    .h1{
      margin:18px 0 0;
      font-size:clamp(34px,5vw,62px);
      line-height:1.08;
      letter-spacing:-.055em;
      font-weight:950;
    }
    .lead{
      max-width:680px;
      margin-top:20px;
      color:#4b5563;
      font-size:17px;
      line-height:1.9;
    }
    .tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border:1px solid var(--line);
      background:#fff;
      color:#4b5563;
      border-radius:999px;
      padding:7px 11px;
      font-size:13px;
      font-weight:700;
    }
    .tag-success{background:#dcfce7;border-color:#bbf7d0;color:#166534}
    .status-stage{
      border:1px solid var(--line);
      border-radius:28px;
      background:rgba(255,255,255,.88);
      box-shadow:var(--shadow);
      padding:18px;
      backdrop-filter:blur(8px);
    }
    .stage-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      border-bottom:1px solid var(--line);
      padding-bottom:14px;
      margin-bottom:16px;
    }
    .stage-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      border-radius:999px;
      background:#ecfdf5;
      color:#166534;
      font-size:12px;
      font-weight:900;
    }
    .choice-card{
      border:1px solid var(--line);
      border-radius:20px;
      padding:16px;
      background:#fff;
      transition:all .22s ease;
    }
    .choice-card.recommended{
      border-color:#86efac;
      box-shadow:0 16px 36px rgba(22,163,74,.13);
      transform:translateY(-6px);
    }
    .choice-card:hover,.content-card:hover,.faq-item:hover,.notice-card:hover{
      border-color:#86efac;
      box-shadow:var(--shadow-hover);
      transform:translateY(-2px);
    }
    .progress-line{height:8px;border-radius:999px;background:#e5e7eb;overflow:hidden}
    .progress-line span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--green),var(--green-2))}
    .chip{
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:#4b5563;
      font-weight:800;
      font-size:14px;
      transition:all .22s ease;
    }
    .chip:hover{border-color:#86efac;color:#15803d;background:#f0fdf4}
    .chip.active{background:#16a34a;color:#fff;border-color:#16a34a;box-shadow:0 10px 22px rgba(22,163,74,.2)}
    .section-title{
      font-size:clamp(28px,3.5vw,44px);
      line-height:1.18;
      letter-spacing:-.045em;
      font-weight:950;
    }
    .section-desc{margin-top:14px;color:#6b7280;font-size:16px;line-height:1.9;max-width:760px}
    .content-card,.notice-card,.faq-item{
      border:1px solid var(--line);
      border-radius:22px;
      background:#fff;
      box-shadow:0 8px 28px rgba(17,24,39,.045);
      transition:all .22s ease;
    }
    .content-card{padding:22px}
    .content-card.main-card{padding:28px;background:linear-gradient(180deg,#fff 0%,#f7fff9 100%)}
    .card-no{
      color:#d1d5db;
      font-size:42px;
      line-height:1;
      font-weight:950;
      letter-spacing:-.06em;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:26px;
      padding:0 9px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
    }
    .badge-success{background:#dcfce7;color:#166534}
    .badge-neutral{background:#f3f4f6;color:#4b5563}
    .badge-dark{background:#111827;color:#fff}
    .abstract-thumb{
      height:128px;
      border-radius:18px;
      border:1px solid var(--line);
      background:
        linear-gradient(90deg,rgba(22,163,74,.16) 0 28%,transparent 28% 100%),
        linear-gradient(rgba(17,24,39,.045) 1px,transparent 1px),
        linear-gradient(90deg,rgba(17,24,39,.045) 1px,transparent 1px),
        #f9fafb;
      background-size:auto,24px 24px,24px 24px;
      position:relative;
      overflow:hidden;
    }
    .abstract-thumb:after{
      content:"";
      position:absolute;
      right:18px;
      top:22px;
      width:45%;
      height:18px;
      border-radius:999px;
      background:#dcfce7;
      box-shadow:0 34px 0 #fff,0 68px 0 #e5e7eb;
    }
    .check-list{display:grid;gap:12px}
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#4b5563;
      font-size:15px;
      line-height:1.65;
    }
    .check-icon{
      flex:0 0 auto;
      width:22px;
      height:22px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:999px;
      background:#dcfce7;
      color:#166534;
      font-weight:950;
      font-size:13px;
      margin-top:2px;
    }
    .step-box{
      display:grid;
      grid-template-columns:64px 1fr;
      gap:18px;
      align-items:start;
      border:1px solid var(--line);
      border-radius:22px;
      padding:22px;
      background:#fff;
      transition:all .22s ease;
    }
    .step-box:hover{border-color:#86efac;box-shadow:var(--shadow);transform:translateY(-2px)}
    .step-num{
      font-size:34px;
      line-height:1;
      font-weight:950;
      color:#16a34a;
      letter-spacing:-.06em;
    }
    .quote-card{
      border:1px solid var(--line);
      border-radius:26px;
      background:#f8faf9;
      padding:30px;
      position:relative;
      overflow:hidden;
    }
    .quote-card:before{
      content:"“";
      position:absolute;
      right:22px;
      top:-22px;
      font-size:120px;
      line-height:1;
      color:#dcfce7;
      font-family:Georgia,serif;
      font-weight:900;
    }
    .metric-card{
      border:1px solid var(--line);
      border-radius:22px;
      background:#fff;
      padding:22px;
    }
    .metric-num{
      display:block;
      font-size:36px;
      line-height:1;
      letter-spacing:-.05em;
      color:#16a34a;
      font-weight:950;
    }
    .faq-item{overflow:hidden}
    .faq-question{
      width:100%;
      min-height:62px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      text-align:left;
      padding:18px 20px;
      font-weight:900;
      color:#111827;
      background:#fff;
      border:0;
    }
    .faq-answer{
      display:none;
      padding:0 20px 20px 20px;
      color:#6b7280;
      font-size:15px;
      line-height:1.85;
      border-left:4px solid #22c55e;
      margin-left:20px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-icon{color:#16a34a;font-size:22px;font-weight:900}
    .cta-panel{
      border-radius:30px;
      background:#111827;
      color:#fff;
      padding:34px;
      position:relative;
      overflow:hidden;
    }
    .cta-panel:before{
      content:"";
      position:absolute;
      width:340px;
      height:340px;
      right:-130px;
      top:-160px;
      background:radial-gradient(circle,rgba(34,197,94,.34),transparent 65%);
    }
    .cta-panel>*{position:relative;z-index:1}
    .cta-input{
      min-height:52px;
      display:flex;
      align-items:center;
      gap:10px;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.08);
      color:#d1d5db;
      border-radius:16px;
      padding:0 14px;
    }
    .footer-link{color:#4b5563;transition:color .22s ease}
    .footer-link:hover{color:#16a34a}
    @media (max-width:1100px){
      .desktop-actions .search-box{min-width:210px}
      .desktop-actions .btn-secondary{display:none}
    }
    @media (max-width:920px){
      .desktop-nav,.desktop-actions{display:none!important}
      .mobile-menu-btn{display:flex!important}
      .site-container{width:min(100% - 32px,1160px)}
      .section{padding:68px 0}
      .status-stage{margin-top:28px}
    }
    @media (max-width:640px){
      .site-container{width:min(100% - 28px,1160px)}
      .logo-text{font-size:16px}
      .h1{font-size:34px}
      .lead{font-size:15.5px}
      .btn{width:100%}
      .tag-row{gap:8px}
      .choice-card.recommended{transform:none}
      .stage-top{align-items:flex-start;gap:10px;flex-direction:column}
      .step-box{grid-template-columns:1fr}
      .cta-panel{padding:24px;border-radius:24px}
      .search-box{min-width:0}
    }

/* roulang page: category2 */
:root{
      --green:#16A34A;
      --green-2:#22C55E;
      --green-dark:#15803D;
      --ink:#111827;
      --ink-soft:#374151;
      --muted:#6B7280;
      --line:#E5E7EB;
      --line-dark:#D1D5DB;
      --wash:#F4F6F5;
      --paper:#FAFAF8;
      --success-bg:#DCFCE7;
      --success-text:#166534;
      --radius:18px;
      --radius-lg:26px;
      --shadow:0 18px 45px rgba(17,24,39,.08);
      --shadow-soft:0 10px 30px rgba(17,24,39,.06);
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--ink);
      background:
        radial-gradient(circle at 10% 0%, rgba(34,197,94,.08), transparent 30%),
        linear-gradient(180deg,#fff 0%,#fff 45%,#F7F8F7 100%);
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    input{outline:none}
    ::selection{background:rgba(34,197,94,.22)}
    .site-container{
      width:min(1160px,calc(100% - 40px));
      margin-inline:auto;
    }
    .commandbar-shadow{box-shadow:0 10px 30px rgba(17,24,39,.05)}
    .logo-text{font-size:18px}
    .nav-link{
      min-height:40px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:0 14px;
      border-radius:14px;
      color:#4B5563;
      font-size:14px;
      font-weight:700;
      transition:.22s ease;
      white-space:nowrap;
    }
    .nav-link:hover{background:#F3F4F6;color:#111827}
    .nav-link.active{background:#ECFDF5;color:#166534;border:1px solid #BBF7D0}
    .search-box{
      height:44px;
      min-width:255px;
      display:flex;
      align-items:center;
      gap:10px;
      border:1px solid var(--line);
      border-radius:15px;
      background:#fff;
      padding:0 12px;
      box-shadow:0 4px 14px rgba(17,24,39,.04);
      transition:.22s ease;
    }
    .search-box:focus-within{border-color:var(--green);box-shadow:0 0 0 4px rgba(34,197,94,.12)}
    .search-box input{
      width:100%;
      min-width:0;
      border:0;
      background:transparent;
      color:#111827;
      font-size:14px;
    }
    .search-box input::placeholder{color:#9CA3AF}
    .keycap{
      flex:0 0 auto;
      border:1px solid var(--line);
      border-bottom-color:#C7CBD1;
      border-radius:8px;
      padding:2px 7px;
      background:#F9FAFB;
      color:#6B7280;
      font-size:12px;
      line-height:1.4;
    }
    .btn{
      min-height:46px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:0 18px;
      border-radius:14px;
      font-size:14px;
      font-weight:800;
      border:1px solid transparent;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-primary{background:var(--green);color:#fff;box-shadow:0 12px 24px rgba(22,163,74,.22)}
    .btn-primary:hover{background:var(--green-dark);transform:translateY(-2px);box-shadow:0 18px 34px rgba(22,163,74,.28)}
    .btn-primary:active{transform:translateY(0) scale(.99);box-shadow:0 8px 16px rgba(22,163,74,.20)}
    .btn-secondary{background:#fff;color:#111827;border-color:var(--line)}
    .btn-secondary:hover{border-color:#86EFAC;color:#166534;background:#F0FDF4;transform:translateY(-1px)}
    .btn-dark{background:#111827;color:#fff}
    .btn-dark:hover{background:#1F2937;transform:translateY(-2px)}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--line);
      background:rgba(255,255,255,.98);
      box-shadow:0 20px 30px rgba(17,24,39,.08);
    }
    .mobile-panel.open{display:block}
    .section{padding:88px 0}
    .section-tight{padding:64px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border:1px solid var(--line);
      border-radius:999px;
      background:#fff;
      color:#374151;
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--green-2);
      box-shadow:0 0 0 5px rgba(34,197,94,.14);
    }
    .hero-wrap{
      position:relative;
      overflow:hidden;
      border-bottom:1px solid var(--line);
      background:
        linear-gradient(90deg,rgba(229,231,235,.65) 1px,transparent 1px),
        linear-gradient(180deg,rgba(229,231,235,.55) 1px,transparent 1px),
        #fff;
      background-size:44px 44px;
    }
    .brand-strip{
      position:relative;
      z-index:1;
      margin-top:28px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.88);
      backdrop-filter:blur(10px);
      box-shadow:var(--shadow-soft);
      padding:8px;
      display:flex;
      align-items:center;
      gap:8px;
      overflow-x:auto;
    }
    .brand-strip span,.brand-strip a{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:0 13px;
      border-radius:999px;
      color:#4B5563;
      font-size:13px;
      font-weight:800;
      border:1px solid transparent;
    }
    .brand-strip .active-chip{background:#111827;color:#fff}
    .brand-strip a:hover{background:#ECFDF5;color:#166534;border-color:#BBF7D0}
    .hero-panel{
      padding:76px 0 92px;
    }
    .hero-title{
      font-size:clamp(36px,5vw,64px);
      line-height:1.08;
      letter-spacing:-.055em;
      font-weight:950;
      max-width:780px;
    }
    .hero-lead{
      margin-top:22px;
      max-width:650px;
      color:#4B5563;
      font-size:17px;
      line-height:1.9;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .notice-line{
      margin-top:22px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      color:#6B7280;
      font-size:13px;
      font-weight:700;
    }
    .notice-line span{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:#F9FAFB;
      border:1px solid var(--line);
    }
    .status-stage{
      position:relative;
      border:1px solid var(--line);
      border-radius:30px;
      background:#fff;
      box-shadow:var(--shadow);
      padding:18px;
      overflow:hidden;
    }
    .status-stage::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 80% 10%,rgba(34,197,94,.16),transparent 25%),
        linear-gradient(90deg,rgba(229,231,235,.5) 1px,transparent 1px),
        linear-gradient(180deg,rgba(229,231,235,.45) 1px,transparent 1px);
      background-size:auto,28px 28px,28px 28px;
      pointer-events:none;
    }
    .stage-inner{position:relative;z-index:1}
    .stage-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(255,255,255,.88);
    }
    .dot-row{display:flex;gap:6px}
    .dot-row i{width:9px;height:9px;border-radius:999px;background:#D1D5DB;display:block}
    .dot-row i:nth-child(3){background:var(--green)}
    .status-badge,.neutral-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      white-space:nowrap;
    }
    .status-badge{background:var(--success-bg);color:var(--success-text)}
    .neutral-badge{background:#F3F4F6;color:#4B5563}
    .status-badge::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:999px;
      background:var(--green);
    }
    .check-grid{
      margin-top:16px;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .check-card{
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(255,255,255,.92);
      padding:14px;
    }
    .check-card strong{display:block;font-size:14px;margin-bottom:6px}
    .check-card p{font-size:13px;color:#6B7280;line-height:1.6;margin:0}
    .progress-box{
      margin-top:16px;
      border:1px solid var(--line);
      border-radius:22px;
      background:#111827;
      color:#fff;
      padding:18px;
    }
    .progress-box .bar{
      margin-top:12px;
      height:10px;
      border-radius:999px;
      background:#374151;
      overflow:hidden;
    }
    .progress-box .bar span{
      display:block;
      width:78%;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,#22C55E,#86EFAC);
    }
    .panel-list{margin-top:16px;display:grid;gap:10px}
    .panel-list li{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      border:1px solid var(--line);
      border-radius:16px;
      background:rgba(255,255,255,.93);
      padding:12px 14px;
      font-size:13px;
      color:#4B5563;
    }
    .tabs-bar{
      position:sticky;
      top:82px;
      z-index:20;
      padding:10px;
      border:1px solid var(--line);
      border-radius:22px;
      background:rgba(255,255,255,.92);
      backdrop-filter:blur(12px);
      box-shadow:var(--shadow-soft);
      display:flex;
      gap:8px;
      overflow-x:auto;
    }
    .tab-chip{
      flex:0 0 auto;
      min-height:40px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:0 14px;
      border-radius:14px;
      border:1px solid var(--line);
      background:#fff;
      color:#4B5563;
      font-weight:900;
      font-size:14px;
      transition:.22s ease;
    }
    .tab-chip:hover{border-color:#86EFAC;color:#166534;background:#F0FDF4}
    .tab-chip.active{background:#111827;color:#fff;border-color:#111827}
    .directory-list{margin-top:24px;display:grid;gap:16px}
    .directory-item{
      display:grid;
      grid-template-columns:90px 1fr auto;
      gap:22px;
      align-items:center;
      border:1px solid var(--line);
      border-radius:22px;
      background:#fff;
      padding:22px;
      box-shadow:0 8px 24px rgba(17,24,39,.04);
      transition:.22s ease;
    }
    .directory-item:hover{
      transform:translateY(-2px);
      border-color:#86EFAC;
      box-shadow:0 18px 40px rgba(17,24,39,.08);
    }
    .item-no{
      font-size:38px;
      line-height:1;
      font-weight:950;
      letter-spacing:-.08em;
      color:#D1D5DB;
    }
    .directory-item:hover .item-no{color:#22C55E}
    .directory-item h3{
      margin:0 0 8px;
      font-size:20px;
      line-height:1.35;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .directory-item p{margin:0;color:#6B7280;font-size:15px;line-height:1.75}
    .section-head{
      display:grid;
      grid-template-columns:minmax(0,1fr) minmax(260px,360px);
      gap:32px;
      align-items:end;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(28px,3vw,42px);
      line-height:1.18;
      letter-spacing:-.045em;
      font-weight:950;
    }
    .section-head p{margin:0;color:#6B7280;line-height:1.85}
    .compare-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .compare-card{
      border:1px solid var(--line);
      border-radius:26px;
      background:#fff;
      padding:26px;
      box-shadow:var(--shadow-soft);
      transition:.22s ease;
    }
    .compare-card:hover{border-color:#86EFAC;transform:translateY(-2px)}
    .compare-card h3{
      margin:12px 0 10px;
      font-size:22px;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .compare-card p{margin:0;color:#6B7280;line-height:1.8}
    .compare-points{margin-top:18px;display:grid;gap:10px}
    .compare-points li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#374151;
      font-size:14px;
    }
    .compare-points li::before{
      content:"✓";
      flex:0 0 22px;
      width:22px;
      height:22px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:999px;
      background:#DCFCE7;
      color:#166534;
      font-weight:900;
      font-size:12px;
      margin-top:1px;
    }
    .quote-band{
      border:1px solid var(--line);
      border-radius:28px;
      background:
        linear-gradient(135deg,#fff 0%,#fff 58%,#ECFDF5 100%);
      padding:30px;
      box-shadow:var(--shadow-soft);
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:26px;
      align-items:center;
    }
    .quote-mark{
      width:48px;
      height:48px;
      border-radius:18px;
      background:#111827;
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:28px;
      font-weight:950;
      line-height:1;
    }
    .metric-row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .metric-card{
      border:1px solid var(--line);
      border-radius:20px;
      background:rgba(255,255,255,.86);
      padding:18px;
    }
    .metric-card b{
      display:block;
      color:#16A34A;
      font-size:28px;
      line-height:1;
      letter-spacing:-.05em;
    }
    .metric-card span{display:block;margin-top:8px;color:#6B7280;font-size:13px}
    .faq-wrap{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line);
      border-radius:18px;
      background:#fff;
      overflow:hidden;
      transition:.22s ease;
    }
    .faq-item:hover{border-color:#BBF7D0}
    .faq-question{
      width:100%;
      min-height:62px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      border:0;
      background:#fff;
      color:#111827;
      padding:18px 20px;
      text-align:left;
      font-weight:900;
      cursor:pointer;
    }
    .faq-icon{
      width:28px;
      height:28px;
      border-radius:999px;
      background:#F3F4F6;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#4B5563;
      font-weight:900;
      transition:.22s ease;
      flex:0 0 auto;
    }
    .faq-answer{
      display:none;
      padding:0 20px 20px;
      color:#6B7280;
      font-size:15px;
      line-height:1.85;
      border-left:4px solid #22C55E;
      margin-left:20px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{background:#DCFCE7;color:#166534;transform:rotate(45deg)}
    .cta-panel{
      border-radius:30px;
      background:#111827;
      color:#fff;
      padding:34px;
      display:grid;
      grid-template-columns:1fr 390px;
      gap:28px;
      align-items:center;
      position:relative;
      overflow:hidden;
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      width:320px;
      height:320px;
      right:-120px;
      top:-120px;
      border-radius:999px;
      background:rgba(34,197,94,.2);
      filter:blur(4px);
    }
    .cta-panel > *{position:relative;z-index:1}
    .cta-panel h2{
      margin:0;
      font-size:clamp(26px,3vw,40px);
      line-height:1.2;
      letter-spacing:-.045em;
      font-weight:950;
    }
    .cta-panel p{margin:14px 0 0;color:#D1D5DB;line-height:1.8}
    .entry-form{
      border:1px solid rgba(255,255,255,.16);
      border-radius:22px;
      background:rgba(255,255,255,.08);
      padding:12px;
      display:flex;
      gap:10px;
    }
    .entry-form input{
      min-width:0;
      width:100%;
      border:0;
      border-radius:14px;
      background:#fff;
      height:48px;
      padding:0 14px;
      color:#111827;
      font-size:14px;
    }
    .footer-link{color:#4B5563;transition:.2s ease}
    .footer-link:hover{color:#16A34A}
    @media (max-width:1080px){
      .desktop-actions .search-box{min-width:210px}
      .directory-item{grid-template-columns:72px 1fr}
      .directory-item .item-action{grid-column:2}
      .cta-panel{grid-template-columns:1fr}
    }
    @media (max-width:900px){
      .desktop-nav,.desktop-actions{display:none!important}
      .mobile-menu-btn{display:flex!important}
      .hero-panel{padding:56px 0 72px}
      .hero-grid{grid-template-columns:1fr!important}
      .section-head{grid-template-columns:1fr}
      .compare-grid,.quote-band{grid-template-columns:1fr}
      .tabs-bar{top:76px}
    }
    @media (max-width:640px){
      .site-container{width:min(100% - 32px,1160px)}
      .section{padding:58px 0}
      .section-tight{padding:46px 0}
      .brand-strip{border-radius:20px}
      .hero-title{font-size:34px}
      .hero-lead{font-size:15px}
      .hero-actions .btn{width:100%}
      .check-grid,.metric-row{grid-template-columns:1fr}
      .status-stage{border-radius:24px;padding:14px}
      .stage-top{align-items:flex-start;flex-direction:column}
      .directory-item{grid-template-columns:1fr;gap:12px;padding:18px}
      .item-no{font-size:34px}
      .directory-item .item-action{grid-column:auto}
      .directory-item .btn{width:100%}
      .compare-card,.quote-band,.cta-panel{padding:22px;border-radius:24px}
      .entry-form{flex-direction:column}
      .entry-form .btn{width:100%}
      .search-box{min-width:0}
      .logo-text{font-size:16px}
    }