*{box-sizing:border-box}body{font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;margin:0;color:#1b2330;background:#f7f8fb}
header{background:#0f2a4a;color:#fff}header .w{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
header a{color:#cfe0ff;text-decoration:none;margin-left:16px}header .brand{color:#fff;font-weight:700;font-size:20px;margin:0}
.w{max-width:1100px;margin:0 auto;padding:14px 20px}.hero{padding:28px 0 8px}.hero h1{margin:0 0 6px;font-size:30px}
.card{background:#fff;border:1px solid #e3e7ef;border-radius:10px;padding:18px;margin:16px 0}
input,select,textarea{font:inherit;padding:8px 10px;border:1px solid #c9d0dc;border-radius:6px}button{font:inherit;padding:8px 16px;border:0;border-radius:6px;background:#1f6feb;color:#fff;cursor:pointer}
table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid #eceff4;font-size:14px}th{background:#eef2f8;cursor:pointer}
.tag{font-size:12px;padding:2px 8px;border-radius:10px;background:#e7f5ec;color:#16653a}.tag.off{background:#fdecec;color:#9b1c1c}
.ph{background:#fff7e0;border:1px dashed #d4a017;padding:8px 12px;border-radius:6px;font-size:13px}
footer{color:#5b6576;font-size:13px;border-top:1px solid #e3e7ef;margin-top:30px}.stats{display:flex;gap:18px;flex-wrap:wrap}.stats b{font-size:22px;display:block}