:root{--bg:#f6f8fb;--bg-soft:#eef2f7;--card:#fff;--card-2:#fbfcfe;--border:#e2e8f0;--text:#16232f;--text-dim:#55677a;--text-faint:#8393a4;--accent:#0369a1;--accent-dim:#0891b2;--b-low:#16a34a;--b-watch:#65a30d;--b-alert:#d97706;--b-high:#ea580c;--b-severe:#dc2626;--shadow:0 1px 2px rgba(16,35,55,.06),0 6px 20px rgba(16,35,55,.05)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:radial-gradient(1200px 600px at 70% -8%,#e9f0f8 0,var(--bg) 55%);color:var(--text);font-family:Noto Sans TC,PingFang TC,Microsoft JhengHei,system-ui,-apple-system,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}a{color:inherit;text-decoration:none}.container{max-width:1080px;margin:0 auto;padding:0 20px}.nav{border-bottom:1px solid var(--border);background:hsla(0,0%,100%,.82);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:-webkit-sticky;position:sticky;top:0;z-index:10}.nav-inner{display:flex;align-items:center;gap:22px;height:58px}.nav-brand{font-weight:800;letter-spacing:.3px}.nav-brand .dot{color:var(--b-severe)}.nav-links{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap}.nav-links a{color:var(--text-dim);font-size:14px;padding:4px 2px;border-bottom:2px solid transparent}.nav-links a:hover{color:var(--text)}.section{padding:26px 0}.grid{display:grid;grid-gap:16px;gap:16px}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}@media (max-width:800px){.grid-2,.grid-3{grid-template-columns:1fr}}.card{background:linear-gradient(180deg,var(--card) 0,var(--card-2) 100%);border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:var(--shadow)}.card h3{font-size:13px;color:var(--text-dim);font-weight:600;letter-spacing:.5px;margin-bottom:12px}.card h3,.eyebrow{text-transform:uppercase}.eyebrow{font-size:12px;letter-spacing:1px;color:var(--text-faint)}.stat{font-size:30px;font-weight:800}.stat-sm{font-size:20px;font-weight:700}.muted{color:var(--text-dim)}.faint{color:var(--text-faint);font-size:13px}.mono{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:3px 10px;border-radius:999px;border:1px solid var(--border);color:var(--text-dim)}.badge.solid{color:#fff;font-weight:700;border:none}.pill{font-size:12px;padding:2px 8px;border-radius:6px;background:var(--bg-soft);border:1px solid var(--border);color:var(--text-dim)}.hero{display:grid;grid-template-columns:1.1fr 1fr;grid-gap:20px;gap:20px;align-items:stretch}@media (max-width:800px){.hero{grid-template-columns:1fr}}.titi-num{font-size:84px;font-weight:900;line-height:1;letter-spacing:-2px}.titi-band{font-size:22px;font-weight:800;padding:4px 14px;border-radius:10px;color:#fff}.bandbar{display:flex;height:10px;border-radius:6px;overflow:hidden;margin-top:14px}.bandbar>div{flex:1 1}.bandticks{display:flex;justify-content:space-between;font-size:11px;color:var(--text-faint);margin-top:5px}.delta-up{color:var(--b-alert);font-weight:700}.delta-down{color:var(--b-low);font-weight:700}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border)}th{color:var(--text-faint);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px}td.mono,th.mono{text-align:right}.article{border:1px solid var(--border);border-radius:12px;padding:16px;background:var(--card);box-shadow:var(--shadow)}.article+.article{margin-top:12px}.article .title{font-weight:700;font-size:16px;margin-bottom:6px}.riskbar{height:6px;border-radius:4px;background:var(--bg-soft);overflow:hidden}.riskbar>div{height:100%}.disclaimer{font-size:12px;border:1px dashed var(--border);border-radius:10px;padding:10px 14px}.disclaimer,.footer{color:var(--text-faint)}.footer{border-top:1px solid var(--border);font-size:13px;padding:24px 0 48px;margin-top:20px}input[type=range]{width:100%;accent-color:var(--accent)}.scenario-titi{font-size:40px;font-weight:900;letter-spacing:-1px}