:root{--bg:#ffffff;--text:#111827;--muted:#6b7280;--border:#e5e7eb;--accent:#111827;--link:#2563eb;--pill:#f3f4f6;}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1050px;margin:0 auto;padding:20px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 0}
.brand{font-weight:800;letter-spacing:.2px;color:var(--accent)}
.links{display:flex;gap:14px;flex-wrap:wrap}
.links a{color:var(--muted)}
.h1{font-size:28px;line-height:1.2;margin:10px 0 8px}
.sub{color:var(--muted);line-height:1.6;margin:0 0 14px;max-width:820px}
.controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:12px 0 14px}
.input{flex:1;min-width:260px;border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:14px}
.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);background:var(--pill);border-radius:999px;padding:8px 10px;color:var(--muted);font-size:13px}
.small{color:var(--muted);font-size:12px;line-height:1.5}
.tablewrap{border:1px solid var(--border);border-radius:10px;overflow:auto}
table{width:100%;border-collapse:collapse;min-width:900px}
th,td{padding:12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.35px;color:var(--muted);background:#fafafa;position:sticky;top:0}
td{font-size:14px}
.btn{display:inline-block;border:1px solid var(--border);border-radius:8px;padding:8px 10px;background:#fff;color:var(--accent);font-weight:700;font-size:13px}
.btn:hover{text-decoration:none;background:#f9fafb}
.footer{padding:18px 0 8px;color:var(--muted);font-size:12px}
.notice{border:1px solid var(--border);background:#fafafa;border-radius:10px;padding:12px;margin:14px 0;color:var(--muted)}