:root{--primary:#1e3a8a;--primary-light:#2563eb;--primary-dark:#10234b;--text-main:#0f172a;--text-sub:#334155;--text-muted:#64748b;--bg-main:#f8fafc;--bg-card:#fff;--primary-bg:#eff6ff;--accent-light:#f59e0b;--border-color:#e2e8f0;--control-border:#64748b;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--shadow:0 2px 6px rgba(15,23,42,.06);--space:24px}
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48px}.section{margin-bottom:40px}.section-label{font-size:12px;font-weight:800;letter-spacing:1.5px;color:var(--primary);margin-bottom:10px}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:8px}.section-heading a{font-size:14px;white-space:nowrap}.card{padding:26px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow);margin-bottom:20px;min-width:0}.hub-card,.nexus-card{display:flex;align-items:center;gap:18px;text-decoration:none;color:var(--text-main);padding:22px 24px;background:white;border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--shadow);margin-bottom:14px;min-width:0}.hub-card .body,.nexus-card .body{flex:1;min-width:0}.hub-card h3,.nexus-card h3{margin-bottom:4px}.hub-card p,.nexus-card 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h2{font-size:24px}.procedure-step-card{padding:22px;border:1px solid var(--border-color);border-radius:12px;background:white;display:flex;gap:16px;margin:14px 0}.step-number{display:grid;place-items:center;min-width:36px;height:36px;background:var(--primary-bg);color:var(--primary);font-weight:800;border-radius:50%}.procedure-step-card p{margin:0;color:var(--text-sub)}.table-wrap{overflow-x:auto;background:white;border:1px solid var(--border-color);border-radius:12px;margin:20px 0}.table-wrap table{width:100%;border-collapse:collapse;font-size:14px;min-width:440px}.table-wrap caption{text-align:left;padding:16px;font-weight:700;color:var(--primary)}th,td{padding:14px 16px;border-bottom:1px solid var(--border-color);text-align:left;vertical-align:top}th{background:#eff4fc;color:var(--primary-dark)}tr:last-child td{border-bottom:0}.faq details{border-bottom:1px solid var(--border-color);padding:0 0 16px;margin:16px 0}.faq 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.hero .meta-line{color:var(--text-sub)}
@media (hover:hover){.hub-card:hover,.nexus-card:hover{border-color:#a9bad7;background:#f5f9ff;transform:translateY(-2px);transition:transform .15s,border-color .15s}.btn:hover{transition:background .15s}}
@media(max-width:1060px){.desktop-nav{display:none}.menu-toggle{display:inline-flex;align-items:center;gap:8px}}
@media(max-width:560px){.container{width:calc(100% - 32px)}.topbar .container span:last-child{display:none}.header-content{padding:16px 0}.brand small{font-size:11px}.brand b{font-size:20px}.brand-mark{width:38px;height:38px}.hero{padding:32px 0}.hero h1,h1{font-size:28px;letter-spacing:-1px}.hero .lead{font-size:16px}.hero-actions{max-width:none}h2{font-size:24px}.content{padding:24px 0}.section-heading{display:block}.section-heading a{display:inline-block;margin-bottom:12px}.card,.calc-form-card{padding:20px}.question{padding:16px}.hub-card,.nexus-card{padding:18px 16px;gap:12px}.hub-card h3,.nexus-card h3{font-size:18px}.card-icon{width:44px;height:44px}.geo-summary-box{padding:20px}.result-header,.result-body{padding:20px}.result-number{font-size:34px}.summary-row{display:block}.summary-row span{display:block}.summary-row span:last-child{text-align:left;margin-top:4px}.procedure-step-card{padding:18px;gap:12px}.official-card{padding:20px}.toc{padding:20px}.section{margin-bottom:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none;animation:none}.hub-card:hover,.nexus-card:hover{transform:none}}