:root{--bg:#f6f7fb;--card:#fff;--text:#172033;--muted:#667085;--border:#e4e7ec;--accent:#1f6feb}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}.layout{max-width:1280px;margin:0 auto;padding:32px 20px}.nav{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}.nav a{background:#fff;border:1px solid var(--border);border-radius:12px;padding:10px 14px}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(16,24,40,.04)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:16px;gap:16px}.kpi{font-size:28px;font-weight:700;margin-top:8px}.muted{color:var(--muted)}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;background:#fff;border-radius:14px;overflow:hidden}td,th{border-bottom:1px solid var(--border);padding:10px 12px;text-align:left;font-size:14px}th{background:#f9fafb;font-size:12px;text-transform:uppercase;color:var(--muted)}@media(max-width:900px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.grid{grid-template-columns:1fr}}