*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  --mk-bg: #f5f8fa;
  --mk-card: rgba(255, 255, 255, 0.96);
  --mk-ink: #163246;
  --mk-muted: #5f6d79;
  --mk-accent: #0b5f72;
  --mk-signal: #f28f3b;
  --mk-mist: #7dd3c7;
  --mk-border: rgba(22, 50, 70, 0.10);
  --mk-shadow: 0 20px 48px rgba(18, 52, 77, 0.10);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;
}

html,
body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at top right, rgba(125, 211, 199, 0.30), transparent 32%),
    linear-gradient(180deg, #fbfcfd 0%, var(--mk-bg) 100%);
  color: var(--mk-ink);
}

a {
  color: var(--mk-accent);
}

.mk-shell {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 52px;
}

.mk-hero,
.mk-card {
  background: var(--mk-card);
  border: 1px solid var(--mk-border);
  border-radius: 28px;
  box-shadow: var(--mk-shadow);
}

.mk-hero {
  padding: 30px;
}

.mk-topbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px 18px;
  align-items: center;
}

.mk-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(242, 143, 59, 0.14);
  color: #8d4b12;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mk-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  font-size: 13px;
  color: var(--mk-muted);
}

.mk-nav a {
  text-decoration: none;
}

.mk-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  color: var(--mk-muted);
  font-size: 13px;
}

.mk-breadcrumb a {
  text-decoration: none;
}

.mk-breadcrumb span:last-child {
  color: var(--mk-ink);
  font-weight: 600;
}

.mk-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.8fr);
  gap: 18px;
  margin-top: 22px;
}

.mk-title {
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.mk-subtitle {
  margin: 16px 0 0;
  max-width: 760px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--mk-muted);
}

.mk-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.mk-chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(11, 95, 114, 0.08);
  color: var(--mk-ink);
  font-size: 13px;
  font-weight: 600;
}

.mk-panel {
  padding: 20px;
  border-radius: 22px;
  background:
    radial-gradient(circle at top, rgba(125, 211, 199, 0.30), transparent 52%),
    linear-gradient(180deg, #14384f 0%, #102a43 100%);
  color: #f6fbfd;
}

.mk-panel h2 {
  margin: 0 0 12px;
  font-size: 20px;
  letter-spacing: -0.03em;
}

.mk-panel p,
.mk-panel li {
  color: rgba(246, 251, 253, 0.86);
  line-height: 1.7;
  font-size: 14px;
}

.mk-panel ul {
  margin: 0;
  padding-left: 18px;
}

.mk-section {
  margin-top: 18px;
}

.mk-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.mk-card {
  padding: 22px;
}

.mk-card h2,
.mk-card h3 {
  margin: 0 0 12px;
  letter-spacing: -0.03em;
}

.mk-card p,
.mk-card li {
  color: var(--mk-ink);
  line-height: 1.75;
  font-size: 15px;
}

.mk-card ul {
  margin: 0;
  padding-left: 20px;
}

.mk-card li + li {
  margin-top: 8px;
}

.mk-card p + p,
.mk-card p + ul,
.mk-card ul + p {
  margin-top: 12px;
}

.mk-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.mk-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 18px;
  margin-top: 18px;
  padding: 0 4px;
  color: var(--mk-muted);
  font-size: 13px;
}

.mk-link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.mk-link-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid var(--mk-border);
  background: var(--mk-card);
  box-shadow: var(--mk-shadow);
  text-decoration: none;
}

.mk-link-card strong {
  color: var(--mk-ink);
  font-size: 16px;
}

.mk-link-card span {
  color: var(--mk-muted);
  font-size: 14px;
  line-height: 1.6;
}

@media (max-width: 860px) {
  .mk-shell {
    width: min(100vw - 20px, 1120px);
    padding-top: 18px;
    padding-bottom: 28px;
  }

  .mk-hero,
  .mk-card {
    border-radius: 22px;
  }

  .mk-hero {
    padding: 20px;
  }

  .mk-hero-grid,
  .mk-grid,
  .mk-columns,
  .mk-link-grid {
    grid-template-columns: 1fr;
  }
}