:root {
  --ink: #1a2440;
  --ink-soft: #4d5770;
  --ink-faint: #8891a3;
  --stone: #f6f2e9;
  --card: #ffffff;
  --blue: #b8863b;
  --blue-deep: #8a6329;
  --blue-pale: #f3e7d0;
  --green: #b8863b;
  --green-deep: #8a6329;
  --green-pale: #f3e7d0;
  --line: rgba(26, 36, 64, 0.14);
  --line-soft: rgba(26, 36, 64, 0.08);
  --radius: 6px;
  --radius-sm: 3px;
  --serif: "Noto Serif KR", serif;
  --sans: "Noto Sans KR", sans-serif;
}

.ai-entity-summary {
  width: min(1080px, calc(100% - 40px));
  margin: 48px auto;
  padding: 30px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: none;
}

.ai-entity-summary.compact {
  margin-top: 28px;
  padding: 24px;
}

.ai-summary-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  padding: 0;
  border-radius: 0;
  color: var(--blue);
  background: transparent;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.ai-summary-kicker::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 1px;
  background: var(--blue);
}

.ai-entity-summary h2 {
  margin: 0 0 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  font-weight: 600;
}

.ai-summary-lead {
  max-width: 860px;
  margin: 0 0 22px;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.8;
}

.ai-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.ai-summary-card {
  padding: 18px;
  border: none;
  border-radius: 0;
  background: var(--card);
}

.ai-summary-card strong {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
}

.ai-summary-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.65;
}

.ai-summary-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.ai-summary-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid var(--ink);
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: transparent;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
}

.ai-summary-links a:hover {
  background: var(--blue-pale);
  border-color: transparent;
  color: var(--blue-deep);
}

@media (max-width: 920px) {
  .ai-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .ai-entity-summary {
    width: min(100% - 32px, 1080px);
    margin: 34px auto;
    padding: 20px;
  }

  .ai-summary-grid {
    grid-template-columns: 1fr;
  }

  .ai-summary-links a {
    width: 100%;
  }
}