:root{--ink:#111827;--muted:#6b7280;--line:#e5e7eb;--bg:#f7f8fb;--card:#fff;--brand:#14213d;--accent:#fca311;--green:#0f766e;--red:#b91c1c}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{color:var(--brand);text-decoration:none}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 28px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink)}.mark{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--brand);color:#fff;font-size:14px}.topbar nav{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.container{width:min(1180px,calc(100% - 32px));margin:30px auto}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center;padding:38px;border-radius:28px;background:linear-gradient(135deg,#fff,#eef3ff);border:1px solid var(--line)}.hero h1{font-size:clamp(34px,5vw,64px);line-height:1;margin:0 0 16px}.lead{font-size:20px;color:#374151;line-height:1.55}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 12px 35px rgba(17,24,39,.05)}.grid{display:grid;gap:18px}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.two{grid-template-columns:repeat(2,1fr)}.btn,button,input[type=submit]{display:inline-flex;align-items:center;justify-content:center;border:0;background:var(--brand);color:#fff;border-radius:12px;padding:12px 16px;font-weight:700;cursor:pointer}.btn.alt{background:#fff;color:var(--brand);border:1px solid var(--line)}.btn.small{padding:9px 12px;font-size:14px}.stat{font-size:34px;font-weight:900}table{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden;border:1px solid var(--line)}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:#f3f4f6;font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:#4b5563}.form{display:grid;gap:14px}.field label{display:block;font-weight:700;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;padding:12px 13px;border:1px solid #d1d5db;border-radius:12px;background:#fff;font:inherit}.field textarea{min-height:110px}.notice{padding:13px 16px;border-radius:14px;margin-bottom:16px;border:1px solid}.notice.success{background:#ecfdf5;border-color:#99f6e4;color:#065f46}.notice.error{background:#fef2f2;border-color:#fecaca;color:#991b1b}.badge{display:inline-block;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:800;background:#eef2ff;color:#3730a3}.badge.green{background:#ecfdf5;color:#047857}.badge.red{background:#fef2f2;color:#b91c1c}.footer{text-align:center;color:var(--muted);padding:30px}.actions{display:flex;gap:10px;flex-wrap:wrap}.muted{color:var(--muted)}.code{font-family:ui-monospace,Consolas,monospace;background:#111827;color:#f9fafb;padding:12px;border-radius:12px;overflow:auto}.tabs{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.tabs a{padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:#fff}@media(max-width:800px){.hero,.grid.three,.grid.two{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}.topbar nav{font-size:14px}.container{width:min(100% - 20px,1180px);margin:16px auto}.card{padding:16px}table{display:block;overflow-x:auto}.hero{padding:22px}.lead{font-size:17px}}