:root {
  --ink: #241c16;
  --sub: #5c5146;
  --paper: #f7f1e6;
  --card: #fffaf3;
  --line: #e4d5bc;
  --pine: #1e3344;
  --pine-2: #27485a;
  --seal: #b64032;
  --good: #2f6f56;
  --warn: #8a4b12;
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  min-height: 100vh;
  font-family: "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 50% -10%, rgba(198, 92, 74, 0.35), transparent 60%),
    linear-gradient(180deg, var(--pine) 0%, var(--pine-2) 280px, #d7c7ae 280px, #efe4d0 100%);
}

a { color: var(--seal); }

.wrap {
  width: min(880px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.hero, .panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(20, 16, 12, 0.12);
}

.hero {
  display: flex;
  gap: 22px;
  align-items: center;
  padding: 22px;
}

.mark {
  width: 112px;
  height: 112px;
  border-radius: 26px;
  flex: none;
  background: #10202c;
}

.kicker {
  margin: 0 0 4px;
  color: var(--seal);
  font-weight: 800;
  letter-spacing: 0.04em;
  font-size: 13px;
}

h1 {
  margin: 0;
  font-size: 32px;
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.sub {
  margin: 8px 0 0;
  color: var(--sub);
  font-size: 16px;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
  color: var(--sub);
}

.badge.warn { color: var(--warn); border-color: #efd0b4; background: #fff6ee; }
.badge.ok { color: var(--good); border-color: #cfe3d8; background: #f3faf6; }

.panel { margin-top: 16px; padding: 20px 22px; }

h2 {
  margin: 0 0 10px;
  font-size: 18px;
}

p, li { line-height: 1.6; }

.lead { margin-top: 0; }

ul { margin: 8px 0 0; padding-left: 1.15em; }

.missing {
  display: grid;
  grid-template-columns: 9.5em 1fr;
  gap: 8px 12px;
  margin: 0;
}

.missing dt { font-weight: 800; }
.missing dd { margin: 0; color: var(--sub); }

.quote {
  margin: 0;
  padding-left: 12px;
  border-left: 3px solid var(--seal);
  color: var(--sub);
}

footer {
  margin-top: 18px;
  color: #3d342c;
  font-size: 13px;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
}

@media (max-width: 640px) {
  .hero { flex-direction: column; text-align: center; }
  .badges { justify-content: center; }
  h1 { font-size: 28px; }
  .missing { grid-template-columns: 1fr; gap: 2px; }
  .missing dd { margin-bottom: 8px; }
}

@media (max-height: 520px) and (orientation: landscape) {
  .wrap { padding: 12px 0 20px; }
  .hero { padding: 12px 14px; gap: 14px; }
  .mark { width: 72px; height: 72px; border-radius: 18px; }
  h1 { font-size: 22px; }
  .panel { padding: 12px 14px; margin-top: 10px; }
  h2 { font-size: 16px; }
}