:root{--bg:#f7f7f5;--surface:#fff;--ink:#1b1b1a;--muted:#6a6a66;--line:#e3e2de;--accent:#2f5bea}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--ink);font:15px/1.6 system-ui,-apple-system,Hiragino Sans,Noto Sans JP,sans-serif}.wrap{max-width:880px;margin:0 auto;padding:56px 20px 72px}h1{letter-spacing:-.01em;margin:0 0 8px;font-size:28px}.lead{color:var(--muted);margin:0 0 32px}.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.card{background:var(--surface);border:1px solid var(--line);height:100%;color:inherit;border-radius:12px;flex-direction:column;gap:8px;padding:20px;text-decoration:none;transition:border-color .15s,transform .15s;display:flex}.card:hover{border-color:var(--accent);transform:translateY(-2px)}.card h2{margin:0;font-size:18px}.card p{color:var(--muted);margin:0;font-size:14px}.route{color:var(--accent);margin-top:auto;padding-top:8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}footer{color:var(--muted);margin-top:40px;font-size:13px}