:root{
  --bg:#f5f7fb;
  --panel:#ffffff;
  --ink:#101828;
  --muted:#667085;
  --line:#e4e7ec;
  --brand:#2563eb;
  --brand-dark:#1d4ed8;
  --ok:#047857;
  --warn:#b45309;
  --bad:#b42318;
  --soft:#eff6ff;
  font-family: Inter, Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink)}
.hero{
  padding:56px 24px 42px;
  background:
    radial-gradient(circle at 20% 0%, rgba(37,99,235,.22), transparent 34%),
    linear-gradient(135deg,#0f172a 0%,#1e3a8a 52%,#2563eb 100%);
  color:#fff;
}
.hero__eyebrow{font-size:13px;letter-spacing:.14em;text-transform:uppercase;opacity:.8;margin-bottom:14px}
.hero h1{margin:0;font-size:clamp(32px,5vw,58px);line-height:1.08;letter-spacing:-.04em}
.hero__summary{max-width:760px;margin:18px 0 0;color:#dbeafe;font-size:18px;line-height:1.6}
.hero__badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.hero__badges span{padding:8px 12px;border:1px solid rgba(255,255,255,.24);border-radius:999px;background:rgba(255,255,255,.12)}
.layout{max-width:1180px;margin:-22px auto 0;padding:0 20px 42px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:24px;margin-bottom:18px;box-shadow:0 16px 40px rgba(15,23,42,.06)}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
h2{margin:0;font-size:20px;letter-spacing:-.02em}
.subtle{color:var(--muted);font-size:14px}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.metric{border:1px solid var(--line);border-radius:18px;padding:18px;background:#fbfcff}
.metric strong{display:block;font-size:30px;letter-spacing:-.04em;margin-top:8px}
.metric span{color:var(--muted);font-size:13px}
.grid-2{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}
th{background:#f9fafb;color:#475467;font-weight:700}
tr:last-child td{border-bottom:none}
.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700}
.badge.success{color:var(--ok);background:#ecfdf3}
.badge.hold{color:var(--warn);background:#fffaeb}
.badge.fail{color:var(--bad);background:#fef3f2}
.stack{display:grid;gap:12px}
.item{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fcfcfd}
.item__top{display:flex;justify-content:space-between;gap:12px;margin-bottom:6px}
.item p{margin:4px 0;color:var(--muted);font-size:14px;line-height:1.45}
.mapping-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.map-card{padding:16px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,#fff,#f8fafc)}
.map-card strong{display:block;margin-bottom:10px}
.progress{height:8px;background:#eef2f7;border-radius:99px;overflow:hidden}
.progress span{display:block;height:100%;background:var(--brand);border-radius:99px}
.schedule-card{display:grid;gap:12px;padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--soft)}
.schedule-card p{display:flex;justify-content:space-between;gap:16px;margin:0;color:var(--muted)}
.schedule-card strong{color:var(--ink)}
.download-grid{display:grid;gap:10px}
.download{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fff}
.download p{margin:3px 0 0;color:var(--muted);font-size:13px}
.download a{white-space:nowrap;text-decoration:none;color:#fff;background:var(--brand);padding:8px 11px;border-radius:10px;font-size:13px;font-weight:700}
.download a:hover,.primary:hover{background:var(--brand-dark)}
button{border:0;border-radius:12px;padding:10px 13px;font-weight:800;cursor:pointer}
.primary{background:var(--brand);color:#fff}
.ghost{background:#eef2ff;color:#1e40af}
.scope-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.scope-grid div{padding:16px;border:1px solid var(--line);border-radius:16px;background:#fbfcff}
.scope-grid p{margin:8px 0 0;color:var(--muted);line-height:1.55}
footer{max-width:1180px;margin:0 auto 48px;padding:0 20px;color:var(--muted);font-size:13px}
.toast{position:fixed;right:20px;bottom:20px;max-width:360px;background:#101828;color:#fff;padding:14px 16px;border-radius:14px;box-shadow:0 18px 48px rgba(15,23,42,.28);font-size:14px;z-index:10}
@media (max-width:860px){
  .metric-grid,.grid-2,.scope-grid{grid-template-columns:1fr}
  .mapping-grid{grid-template-columns:1fr}
  .section-head{align-items:flex-start;flex-direction:column}
}