:root {
  --cm-accent: #0f4c81;
  --cm-accent-strong: #0c3f6c;
  --cm-accent-soft: #d9e9f8;
  --cm-ink: #162334;
  --cm-muted: #5a6e85;
  --cm-surface: #ffffff;
  --cm-surface-alt: #f3f7fc;
  --cm-border: #d5e0ee;
  --cm-shadow: 0 10px 24px rgba(15, 38, 69, 0.1);
  --cm-shadow-strong: 0 18px 36px rgba(12, 33, 62, 0.18);
}

body.dark {
  --cm-accent: #84b9ec;
  --cm-accent-strong: #a6cdf1;
  --cm-accent-soft: #1a2a3f;
  --cm-ink: #e8eef7;
  --cm-muted: #a7b6ca;
  --cm-surface: #111d2f;
  --cm-surface-alt: #0d1726;
  --cm-border: #26354a;
  --cm-shadow: 0 10px 24px rgba(0, 0, 0, 0.34);
  --cm-shadow-strong: 0 18px 36px rgba(0, 0, 0, 0.44);
}

html,
body {
  background: linear-gradient(180deg, var(--background-color) 0%, var(--secondary-background-color) 100%);
}

body {
  color: var(--cm-ink);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--cm-ink);
  letter-spacing: -0.015em;
  line-height: 1.2;
}

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

a:hover,
a:focus {
  color: var(--cm-accent-strong);
}

a:focus-visible,
.btn:focus-visible,
.nav-link:focus-visible,
.dropdown-item:focus-visible {
  outline: 2px solid var(--cm-accent);
  outline-offset: 2px;
}

#profileHeader nav {
  background: color-mix(in srgb, var(--cm-surface) 88%, transparent);
  border-bottom: 1px solid var(--cm-border);
  backdrop-filter: blur(10px);
  box-shadow: 0 6px 18px rgba(12, 31, 55, 0.1);
}

body.dark #profileHeader nav {
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.36);
}

.navbar .nav-link {
  color: var(--cm-ink);
  font-weight: 600;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus,
.navbar .nav-link.active {
  color: var(--cm-accent);
}

.dropdown-menu {
  background: var(--cm-surface);
  border: 1px solid var(--cm-border);
  border-radius: 12px;
  box-shadow: var(--cm-shadow);
}

.dropdown-item {
  color: var(--cm-ink);
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--cm-surface-alt);
  color: var(--cm-accent);
}

.card,
.post,
.content,
.toc,
aside,
article {
  border-color: var(--cm-border);
}

.card {
  background: var(--cm-surface);
  border: 1px solid var(--cm-border);
  border-radius: 14px;
  box-shadow: var(--cm-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--cm-shadow-strong);
  border-color: color-mix(in srgb, var(--cm-accent) 40%, var(--cm-border));
}

.card .text-secondary,
.text-secondary,
.text-muted,
small {
  color: var(--cm-muted) !important;
}

.btn {
  border-radius: 10px;
  font-weight: 600;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cm-accent) 0%, var(--cm-accent-strong) 100%);
  border-color: var(--cm-accent-strong);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, #135893 0%, #0e4a7e 100%);
  border-color: #0e4a7e;
}

.btn-outline-primary {
  color: var(--cm-accent);
  border-color: color-mix(in srgb, var(--cm-accent) 58%, #ffffff);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  color: #ffffff;
  background: var(--cm-accent);
  border-color: var(--cm-accent);
}

.btn-outline-secondary {
  color: #3a516d;
  border-color: #8ea7c2;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  color: #ffffff;
  background: #3a516d;
  border-color: #3a516d;
}

body.dark .btn-outline-secondary {
  color: #cbdaee;
  border-color: #58718e;
}

body.dark .btn-outline-secondary:hover,
body.dark .btn-outline-secondary:focus {
  color: #0d1726;
  background: #cbdaee;
  border-color: #cbdaee;
}

.bg-light {
  background-color: var(--cm-surface-alt) !important;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--cm-surface);
  border: 1px solid var(--cm-border);
  border-radius: 12px;
  overflow: hidden;
}

thead th {
  background: color-mix(in srgb, var(--cm-accent-soft) 72%, var(--cm-surface));
  color: var(--cm-ink);
  font-weight: 700;
}

th,
td {
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--cm-border);
}

tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--cm-surface-alt) 72%, var(--cm-surface));
}

tbody tr:hover {
  background: color-mix(in srgb, var(--cm-accent-soft) 34%, var(--cm-surface));
}

tbody tr:last-child td {
  border-bottom: 0;
}

blockquote {
  border-left: 4px solid var(--cm-accent);
  background: var(--cm-surface-alt);
  color: var(--cm-ink);
  padding: 0.85rem 1rem;
  border-radius: 8px;
}

img {
  border-radius: 10px;
}

#single .featured-image img,
.page-content img {
  box-shadow: var(--cm-shadow);
}

.page-content hr {
  border-color: var(--cm-border);
  opacity: 1;
}

.cm-hero,
.cm-cta {
  background-image:
    radial-gradient(circle at 84% 16%, rgba(17, 93, 157, 0.11), transparent 34%),
    linear-gradient(140deg, var(--background-color) 0%, var(--secondary-background-color) 100%);
}

.cm-hero__eyebrow {
  color: var(--cm-accent);
  font-size: 0.8rem;
  letter-spacing: 0.11em;
}

.cm-hero__badge {
  min-width: 220px;
  border: 1px solid var(--cm-border);
  background: var(--cm-surface);
}

footer {
  border-top: 1px solid var(--cm-border);
  background: color-mix(in srgb, var(--cm-surface-alt) 62%, transparent);
}