:root{--bg:#fff;--surface:#f5f7f6;--text:#1a2420;--muted:#5c6b64;--brand:#1f9d6b;--brand-dark:#157a52;--line:#06c755;--border:#e2e8e4;--shadow:0 4px 24px #143c2814}@media (prefers-color-scheme:dark){:root{--bg:#0f1512;--surface:#161d19;--text:#eaf1ec;--muted:#9fb0a8;--brand:#2fbd85;--brand-dark:#26a271;--border:#26302b;--shadow:0 4px 24px #0006}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,Segoe UI,PingFang TC,Microsoft JhengHei,sans-serif;line-height:1.7}.wrap{max-width:680px;margin:0 auto;padding:0 24px}section{padding:56px 0}h1{letter-spacing:-.01em;font-size:2rem;line-height:1.3}h2{margin-bottom:24px;font-size:1.35rem}p{color:var(--muted)}.brand-tag{color:var(--brand);letter-spacing:.05em;font-weight:700}.topnav{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:680px;margin:0 auto;padding:16px 24px;display:flex}.topnav .brand{color:var(--brand);letter-spacing:.05em;font-size:.95rem;font-weight:800;text-decoration:none}.topnav ul{flex-wrap:wrap;gap:6px;list-style:none;display:flex}.topnav a.item{color:var(--text);border:1px solid #0000;border-radius:999px;padding:8px 14px;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-block}.topnav a.item:hover{background:var(--surface);border-color:var(--border)}.topnav a.item.active{background:var(--surface);border-color:var(--border);color:var(--brand)}.btn{border-radius:999px;align-items:center;gap:8px;padding:14px 28px;font-size:1rem;font-weight:700;text-decoration:none;transition:transform .15s,box-shadow .15s;display:inline-flex}.btn:hover{transform:translateY(-2px)}.btn-line{background:var(--line);color:#fff;box-shadow:var(--shadow)}.btn-ghost{color:var(--brand);border:1.5px solid var(--brand);background:0 0}.hero{text-align:center;padding-top:48px}.hero .avatar{object-fit:cover;object-position:center 20%;border:1px solid var(--border);border-radius:50%;width:96px;height:96px;margin:0 auto 24px;display:block}.hero p.lead{margin:16px 0 32px;font-size:1.1rem}.cards{gap:16px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px}.card .num{color:var(--brand);font-size:.9rem;font-weight:700}.card h3{margin:6px 0 8px;font-size:1.1rem}.card p{font-size:.95rem}.zone-label{color:var(--brand);letter-spacing:.08em;margin-bottom:6px;font-size:.8rem;font-weight:700;display:inline-block}.zone-intro{margin-bottom:20px}.zone-intro strong{color:var(--text)}.pill-list{gap:12px;list-style:none;display:grid}.pill-list li{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:12px;padding:16px 20px;font-size:.98rem;font-weight:600}.zone-note{margin-top:20px;font-size:.95rem}.quote{background:var(--surface);border-left:4px solid var(--brand);border-radius:8px;margin-bottom:16px;padding:20px 24px}.quote p{color:var(--text);font-style:italic}.quote .who{color:var(--muted);margin-top:8px;font-size:.85rem;font-style:normal}.posts a{border-bottom:1px solid var(--border);color:var(--text);padding:16px 0;text-decoration:none;display:block}.posts a:hover{color:var(--brand)}.posts .date{color:var(--muted);font-size:.85rem}.entry-row{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.cta{text-align:center;background:var(--surface);border-radius:24px;margin:40px 0;padding:48px 24px}.cta h2{margin-bottom:12px}.cta p{margin-bottom:28px}footer{text-align:center;color:var(--muted);padding:40px 0;font-size:.85rem}footer a{color:var(--muted)}.prose{max-width:680px}.prose h2{margin:40px 0 16px;font-size:1.5rem}.prose h3{margin:32px 0 12px;font-size:1.2rem}.prose p{color:var(--text);margin-bottom:20px}.prose ul,.prose ol{color:var(--text);margin:0 0 20px 1.4em}.prose li{margin-bottom:8px}.prose a{color:var(--brand)}.prose blockquote{border-left:4px solid var(--brand);background:var(--surface);border-radius:8px;margin:0 0 20px;padding:16px 20px}.prose img{border-radius:12px;max-width:100%}.post-meta{color:var(--muted);margin-bottom:8px;font-size:.9rem}.tag{color:var(--brand);margin-right:8px;font-size:.85rem;display:inline-block}.compliance-note{background:var(--surface);border:1px solid var(--border);color:var(--muted);border-radius:8px;margin-bottom:24px;padding:12px 16px;font-size:.85rem}.back-link{color:var(--brand);margin-top:8px;font-weight:600;text-decoration:none;display:inline-block}