:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#1f2330;--muted:#5d6475;--line:#d9dde7;--surface:#fff;--page:#f5f6f9;--accent:#2f4fd8;--danger:#b42318;--ok:#146c43;--warn:#8a5a00;font-family:system-ui,-apple-system,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.7}*{box-sizing:border-box}body{background:var(--page);color:var(--ink);margin:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em}code{background:#eef0f5;border-radius:4px;padding:1px 4px}pre{background:#eef0f5;border-radius:6px;padding:12px;overflow-x:auto}pre code{background:0 0;padding:0}.admin-header{background:var(--surface);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:12px 20px;padding:12px 24px;display:flex}.admin-product{color:var(--ink);margin-right:auto;font-weight:700}.admin-account{flex-wrap:wrap;align-items:center;gap:12px 16px;display:flex}.admin-account form{margin:0}.admin-main{max-width:1040px;margin:0 auto;padding:32px 16px 56px}.admin-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;margin-bottom:24px;padding:24px}.admin-login{max-width:420px;margin:0 auto}.admin-footer{border-top:1px solid var(--line);color:var(--muted);background:var(--surface);font-size:13px}.admin-footer>div{flex-wrap:wrap;gap:16px;max-width:1040px;margin:0 auto;padding:20px 16px;display:flex}h1{margin:0 0 12px;font-size:1.5rem;line-height:1.35}h2{margin:28px 0 8px;font-size:1.15rem}label{gap:4px;margin-bottom:12px;font-weight:600;display:grid}input,select{font:inherit;border:1px solid var(--line);background:var(--surface);border-radius:6px;width:100%;padding:8px 10px}input[type=checkbox]{width:auto}label.admin-check{align-items:center;gap:8px;font-weight:400;display:flex}button,.admin-button{font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:6px;padding:8px 14px;display:inline-block}.admin-primary{background:var(--accent);border-color:var(--accent);color:#fff}.admin-button.admin-primary:hover{opacity:.92;text-decoration:none}.admin-danger{color:var(--danger)}button.admin-link{color:var(--accent);background:0 0;border:0;padding:0}.admin-inline-form{flex-wrap:wrap;align-items:end;gap:12px;margin-top:16px;display:flex}.admin-inline-form label{flex:260px;margin:0}.admin-stack{gap:4px;max-width:640px;display:grid}.admin-muted{color:var(--muted)}.admin-notice{background:#eef2ff;border:1px solid #b7c6f5;border-radius:8px;padding:12px 16px}.admin-error{color:var(--danger)}.admin-errors{color:var(--danger);background:#fdf0ee;border:1px solid #f1b8b2;border-radius:8px;padding:12px 16px 12px 32px}.admin-hidden{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.admin-table-scroll{margin-top:16px;overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:middle;white-space:nowrap;padding:8px}td form{margin:0}.hero{padding:24px 0 8px}.hero .eyebrow{color:var(--accent);letter-spacing:.04em;margin:0;font-weight:700}.hero h1{font-feature-settings:"palt";margin:12px 0 16px;font-size:2.2rem}.hero .lead{max-width:720px;font-size:1.05rem}.actions{flex-wrap:wrap;align-items:center;gap:16px;margin-top:24px;display:flex}.abilities{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:16px 0;display:grid}.abilities div{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px}.abilities dt{margin-bottom:6px;font-weight:700}.abilities dd{margin:0}.standards{flex-wrap:wrap;gap:8px;padding:0;list-style:none;display:flex}.standards li{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:4px 14px}.docs{grid-template-columns:200px 1fr;gap:32px;display:grid}.docs aside ul{margin:0;padding:0;list-style:none;position:sticky;top:16px}.docs aside a[aria-current]{color:var(--ink);font-weight:700}.docs article table{display:block;overflow-x:auto}.docs article td,.docs article th{white-space:normal;vertical-align:top}@media (width<=760px){.abilities,.docs{grid-template-columns:1fr}.hero h1{font-size:1.7rem}}