:root{color-scheme:light;--ink:#14243b;--muted:#607086;--line:#dce4ee;--blue:#155fc5}*{box-sizing:border-box}body{margin:0;background:#f4f7fb;color:var(--ink);font:15px/1.6 system-ui,"Malgun Gothic",sans-serif}main{max-width:1450px;margin:0 auto;padding:42px 28px}h1{font-size:32px;letter-spacing:-1px;margin:8px 0}h2{font-size:20px;margin-top:0}.eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;color:var(--blue)}header p{color:var(--muted);margin:0 0 12px}.badge{display:inline-block;border-radius:20px;background:#e7effd;color:#164d9e;padding:5px 12px;font-size:12px}section{margin-top:28px;background:white;border:1px solid var(--line);border-radius:16px;padding:24px}form,.toolbar,nav{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.toolbar{justify-content:space-between;margin:24px 0}label{display:block;font-size:13px;color:var(--muted)}input{display:block;border:1px solid #bdcbdd;border-radius:8px;padding:10px 12px;width:310px;font:inherit;color:var(--ink);margin-top:5px}button{font:inherit;font-size:14px;border:1px solid var(--blue);border-radius:8px;padding:10px 17px;background:var(--blue);color:white;cursor:pointer}button:disabled{opacity:.5;cursor:wait}.secondary,nav button{background:white;color:var(--ink);border-color:var(--line)}nav .selected{background:var(--blue);color:white;border-color:var(--blue)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.cards article{padding:18px 20px;background:#f5f8fd;border-radius:10px}.cards span{display:block;color:var(--muted);font-size:13px}.cards strong{font-size:30px}.notice,.muted{font-size:13px;color:var(--muted)}.notice{border-left:3px solid #ddaa45;padding:10px 14px;background:#fffaf0;margin:20px 0}.table-wrap{overflow-x:auto;margin-bottom:18px}table{width:100%;border-collapse:collapse;font-size:12px;white-space:nowrap}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);max-width:230px;overflow:hidden;text-overflow:ellipsis}th{background:#f5f8fc;color:#4c607b}footer{font-size:12px;color:var(--muted);margin-top:24px}#message{color:var(--muted)}[hidden]{display:none!important}@media(max-width:650px){main{padding:25px 14px}section{padding:16px}.cards{gap:8px}.cards article{padding:12px}.cards strong{font-size:24px}input{width:min(100%,310px)}h1{font-size:26px}}