:root{color-scheme:light;--brand:#143c36;--paper:#f7f4eb;--ink:#1f2937;--muted:#6b7280;--border:#d6d3c8}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:Hiragino Kaku Gothic ProN,Hiragino Sans,sans-serif}a{color:inherit;text-decoration:none}main{min-height:100vh}.page{max-width:960px;margin:0 auto;padding:32px 20px 64px}.card{background:rgba(255,255,255,.72);border:1px solid var(--border);border-radius:20px;padding:24px;box-shadow:0 10px 30px rgba(20,60,54,.08)}.stack{display:grid;grid-gap:16px;gap:16px}.hero{display:grid;grid-gap:12px;gap:12px}.badge{display:inline-flex;align-items:center;gap:8px;width:-moz-fit-content;width:fit-content;padding:6px 12px;border-radius:999px;background:rgba(20,60,54,.08);color:var(--brand);font-size:13px;font-weight:700}.navGrid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.linkCard{border:1px solid var(--border);border-radius:16px;padding:16px;background:#fff}.kv{display:grid;grid-gap:8px;gap:8px}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}