:root{--bg: #f5f6f8;--surface: #ffffff;--border: #dfe3e8;--text: #1f2933;--text-muted: #6b7684;--accent: #9a6b3f;--accent-soft: #f3e9dd;--danger: #c0392b;--ok: #2e7d5b;--radius: 10px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif;font-size:14px}a{color:var(--accent)}.layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#2b2723;color:#efe8e1;padding:20px 12px}.sidebar__brand{font-weight:800;font-size:16px;padding:0 8px 16px;border-bottom:1px solid #443d36;margin-bottom:12px}.sidebar__link{display:block;padding:10px 12px;border-radius:8px;color:#d9cfc6;text-decoration:none}.sidebar__link.active,.sidebar__link:hover{background:#3c352e;color:#fff}.sidebar__user{margin-top:24px;padding:12px 8px;border-top:1px solid #443d36;font-size:12px;color:#b6aca3}.main{padding:24px 28px 64px;overflow-x:auto}h1{font-size:20px;margin:0 0 4px}h2{font-size:16px;margin:24px 0 8px}.page-desc{color:var(--text-muted);margin:0 0 20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.stat__label{color:var(--text-muted);font-size:12px}.stat__value{font-size:26px;font-weight:700;margin-top:4px}table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}th{background:#fafbfc;font-weight:600;color:var(--text-muted);font-size:12px}tbody tr:last-child td{border-bottom:none}.num{text-align:right;font-variant-numeric:tabular-nums}label{display:block;font-size:12px;color:var(--text-muted);margin-bottom:4px}input,select,textarea{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--text)}textarea{min-height:80px;resize:vertical}.field{margin-bottom:14px}.row{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 18px;border:none;border-radius:8px;background:var(--accent);color:#fff;font-size:14px;font-weight:600;cursor:pointer}.btn:disabled{opacity:.5;cursor:default}.btn--ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn--danger{background:var(--danger)}.actions{display:flex;gap:8px;margin-top:16px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;background:#eef1f4;color:var(--text-muted)}.badge--published{background:#e3f3ec;color:var(--ok)}.badge--draft{background:#f0eee9;color:#8a7a63}.error{color:var(--danger);margin:8px 0}.ok{color:var(--ok);margin:8px 0}.steps{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.step{padding:8px 14px;border-radius:999px;background:#eef1f4;color:var(--text-muted);font-size:13px}.step--active{background:var(--accent-soft);color:var(--accent);font-weight:700}.login{min-height:100vh;display:grid;place-items:center}.login__box{width:360px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px}.code-box{background:#f7f7f9;border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;word-break:break-all}