:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --ink: #172033;
  --muted: #667085;
  --line: #d7deea;
  --panel: #ffffff;
  --accent: #0f5f9a;
  --accent-strong: #123b5f;
  --research: #0f766e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.portal {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 54px;
}

.kicker,
.section-kicker {
  margin: 0 0 9px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 26px;
  align-items: stretch;
  padding: 28px 0 34px;
}

.hero-title {
  display: grid;
  gap: 3px;
  margin: 0;
  font-size: clamp(42px, 8vw, 88px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 640px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.quick-panel,
.card,
.archive-link {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.quick-panel {
  padding: 22px;
}

.quick-title,
.section-title,
.card-title {
  margin: 0;
  letter-spacing: 0;
}

.quick-title {
  font-size: 22px;
}

.quick-copy,
.section-note,
.card-copy {
  color: var(--muted);
  line-height: 1.65;
}

.quick-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 12px;
}

.pill,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border-radius: 8px;
  border: 1px solid var(--line);
  font-weight: 700;
  transition: transform 160ms ease, border-color 160ms ease, color 160ms ease;
}

.pill {
  gap: 8px;
  padding: 9px 12px;
}

.pill:hover,
.btn:hover,
.archive-link:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
  transform: translateY(-1px);
}

.pill.primary,
.btn.primary {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #fff;
}

.pill.secondary,
.btn.secondary,
.pill.ghost {
  background: #f8fbff;
}

.pill.wide {
  flex: 1 1 100%;
}

.pill.small {
  flex: 1 1 150px;
}

.pill-meta {
  color: #c9d8e8;
  font-size: 12px;
}

.section {
  margin-top: 34px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.section-title {
  font-size: 28px;
}

.section-note {
  max-width: 460px;
  margin: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card {
  display: flex;
  flex-direction: column;
  min-height: 280px;
  padding: 18px;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 30px;
  border-radius: 8px;
  background: #eef6ff;
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 800;
}

.card.forecast .badge {
  background: #ecfdf5;
  color: var(--research);
}

.tag {
  color: var(--muted);
  font-size: 12px;
}

.card-title {
  font-size: 20px;
}

.card-copy {
  margin: 12px 0 18px;
  font-size: 14px;
}

.card-actions,
.link-list {
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.btn {
  padding: 9px 12px;
  font-size: 14px;
}

.link-item,
.archive-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.link-item {
  padding: 9px 0;
  border-top: 1px solid var(--line);
  color: var(--accent-strong);
  font-size: 14px;
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.archive-link {
  min-height: 88px;
  padding: 16px;
  transition: transform 160ms ease, border-color 160ms ease, color 160ms ease;
}

.archive-link small {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 12px;
}

.icon {
  color: var(--accent);
}

.footer-space {
  height: 20px;
}

@media (max-width: 1040px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .cards,
  .archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .portal {
    width: min(100% - 28px, 1180px);
    padding-top: 24px;
  }

  .cards,
  .archive-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }
}