:root{--bg:#fafbfc;--panel:#ffffff;--text:#2b2b2b;--muted:#737a7f;--brand:#7aa7c7;--brand-2:#c9b7cf;--ring:rgba(122,167,199,.25);--radius:16px;--shadow:0 8px 24px rgba(0,0,0,.06)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:radial-gradient(900px 600px at 10% -10%,#f4f6f8 0,#fafbfc 60%) no-repeat,var(--bg);color:var(--text);font:14px/1.65 Noto Sans JP,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.container{max-width:1200px;margin:0 auto;padding:28px}.grid{display:grid;gap:18px}.grid.auto{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.panel{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid #eef0f2}.header{position:sticky;top:0;z-index:50;background:#fffc;-webkit-backdrop-filter:none;backdrop-filter:none;border-bottom:1px solid #eef0f2}.nav{display:flex;gap:8px;margin-left:auto}.nav a{padding:8px 12px;border-radius:999px;text-decoration:none;color:var(--text);opacity:.9;transition:.2s;border:1px solid transparent}.nav a:hover{background:#f4f6f8;border-color:#e6eaee}.nav a.active{background:#eaf2f7;border-color:#dae6ef;color:#1f3a4a}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:12px;border:1px solid #e4e8ec;background:#fff;color:var(--text);text-decoration:none;box-shadow:0 1px #ffffffe6 inset}.btn:hover{background:#f7f9fb}.btn.primary{background:linear-gradient(180deg,#eaf2f7,#dfeaf2);border-color:#d5e2ec;color:#1f3a4a}.card{padding:18px}.card h3{margin:0 0 6px}.price{color:#496f86;font-weight:600}.badge{font-size:12px;padding:4px 8px;border-radius:999px;background:#f3f6fa;color:#4a6b80;border:1px solid #e0e8ef}.input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid #e4e8ec;background:#fff;color:var(--text);outline:none}.input:focus{border-color:#cddbe6;box-shadow:0 0 0 6px var(--ring)}.footer{border-top:1px solid #eef0f2;color:#8a9096;background:#fff}.tagline{display:inline-block;padding:8px 12px;border-radius:999px;background:#eef7fb;border:1px solid #dbeaf3;color:#4a6b80}