/* Search Engine Awesome — Dynamic Authority design system */

:root {
  --sea-bg: #f7fafc;
  --sea-surface: #f7fafc;
  --sea-surface-low: #f1f4f6;
  --sea-surface-high: #e5e9eb;
  --sea-surface-highest: #e0e3e5;
  --sea-on-surface: #181c1e;
  --sea-on-surface-variant: #5a413e;
  --sea-primary: #b02527;
  --sea-on-primary: #ffffff;
  --sea-primary-container: #d23f3c;
  --sea-primary-fixed-dim: #ffb3ad;
  --sea-secondary: #00668a;
  --sea-secondary-container: #54c7ff;
  --sea-on-secondary-container: #00516f;
  --sea-tertiary: #585c61;
  --sea-inverse: #181c1e;
  --sea-error: #ba1a1a;
  --sea-radius: 0.5rem;
  --sea-radius-md: 0.75rem;
  --sea-radius-lg: 1rem;
  --sea-radius-xl: 1.5rem;
  --sea-radius-full: 9999px;
  --sea-container: 1200px;
  --sea-gutter: 24px;
  --sea-section: 80px;
  --sea-shadow-card: 0 10px 30px rgba(27, 31, 35, 0.08);
  --sea-shadow-lift: 0 8px 20px rgba(0, 0, 0, 0.1);
  --font-display: "Montserrat", system-ui, sans-serif;
  --font-body: "Source Serif 4", Georgia, serif;
  --font-label: "Inter", system-ui, sans-serif;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--sea-bg);
  color: var(--sea-on-surface);
  font-family: var(--font-label);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--sea-secondary);
  transition: color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

a:hover {
  color: var(--sea-primary);
  text-decoration: none;
}

.h1, .h2, .h3, .h4, .h5, .h6,
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--sea-on-surface);
  letter-spacing: -0.01em;
}

/* —— Layout shell —— */
.sea-shell {
  width: 100%;
  max-width: var(--sea-container);
  margin: 0 auto;
  padding-left: var(--sea-gutter);
  padding-right: var(--sea-gutter);
}

.site-content {
  min-height: 60vh;
  padding-top: 0;
  margin-top: 0 !important;
  transition: all 0.4s;
}

.site-content > .container {
  max-width: var(--sea-container);
  padding-left: var(--sea-gutter);
  padding-right: var(--sea-gutter);
}

@media screen and (min-width: 1500px) {
  html { font-size: 16px; }
  .container { max-width: var(--sea-container) !important; }
}

/* —— Header / Nav —— */
.sea-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--sea-surface);
  border-bottom: 2px solid var(--sea-tertiary);
}

.sea-header .navbar {
  padding: 0;
  background: transparent !important;
  box-shadow: none !important;
}

.sea-header .navbar .container,
.sea-header .sea-nav-inner {
  max-width: var(--sea-container);
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-left: var(--sea-gutter);
  padding-right: var(--sea-gutter);
}

.sea-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none !important;
  color: var(--sea-on-surface) !important;
}

.sea-brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.sea-brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.sea-brand-text span {
  color: var(--sea-primary);
}

.sea-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sea-nav .nav-link {
  font-family: var(--font-label);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sea-on-surface) !important;
  padding: 0 0 4px !important;
  border-bottom: 2px solid transparent;
}

.sea-nav .nav-item.active .nav-link,
.sea-nav .nav-link:hover {
  color: var(--sea-primary) !important;
  border-bottom-color: var(--sea-primary);
}

.sea-header .navbar-toggler {
  border: 2px solid var(--sea-tertiary);
  border-radius: var(--sea-radius);
  padding: 0.4rem 0.55rem;
}

.sea-header .navbar-toggler-icon {
  width: 1.2em;
  height: 1.2em;
}

@media (max-width: 991.98px) {
  .sea-header .navbar-collapse {
    padding: 1rem 0 1.25rem;
  }

  .sea-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    width: 100%;
  }
}

/* —— Hero —— */
.sea-hero {
  background: var(--sea-surface);
  padding: var(--sea-section) 0;
  text-align: center;
}

.sea-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--sea-secondary-container);
  color: var(--sea-on-secondary-container);
  font-family: var(--font-label);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--sea-radius-full);
  margin-bottom: 0.5rem;
}

.sea-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0.5rem 0 1rem;
}

.sea-hero .sea-lead {
  font-family: var(--font-body);
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--sea-on-surface-variant);
  max-width: 42rem;
  margin: 0 auto;
}

/* —— Sections —— */
.sea-section {
  padding: var(--sea-section) 0;
  background: var(--sea-surface);
}

.sea-section--muted {
  background: var(--sea-surface-low);
  border-top: 2px solid rgba(88, 92, 97, 0.04);
  border-bottom: 2px solid rgba(88, 92, 97, 0.04);
}

.sea-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.sea-section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0;
}

.sea-section-head .sea-section-link {
  font-family: var(--font-label);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--sea-primary);
  text-decoration: none;
}

.sea-section-head .sea-section-link:hover {
  color: var(--sea-primary-container);
}

.sea-section-intro {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto 4rem;
}

.sea-section-intro h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.sea-section-intro p {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--sea-on-surface-variant);
  margin: 0;
}

/* —— Cards —— */
.sea-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--sea-surface);
  border: 2px solid var(--sea-tertiary);
  border-radius: var(--sea-radius-md);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.sea-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sea-shadow-card);
}

.sea-card__media {
  position: relative;
  height: 224px;
  overflow: hidden;
  background: var(--sea-surface-high);
}

.sea-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sea-card__chip {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--sea-primary);
  color: var(--sea-on-primary) !important;
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1;
  padding: 4px 12px;
  border-radius: var(--sea-radius-full);
  text-transform: capitalize;
  text-decoration: none !important;
}

.sea-card__chip--secondary {
  background: var(--sea-secondary);
}

.sea-chip-inline {
  position: static;
  display: inline-block;
  margin-right: 0.35rem;
  margin-bottom: 0.35rem;
}

.sea-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem;
  flex: 1;
}

.sea-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 0;
}

.sea-card__title a {
  color: var(--sea-on-surface);
}

.sea-card__title a:hover {
  color: var(--sea-primary);
}

.sea-card__excerpt {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--sea-on-surface-variant);
  margin: 0;
  flex: 1;
}

.sea-card__cta {
  font-family: var(--font-label);
  font-size: 1.0625rem;
  color: var(--sea-primary) !important;
  font-weight: 500;
  margin-top: auto;
}

.sea-card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-label);
  font-size: 0.8125rem;
  color: var(--sea-on-surface-variant);
  margin-top: 0.5rem;
}

.sea-card__meta .author-thumb {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  margin-right: 0;
}

.sea-card__meta--top {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

/* Horizontal archive card */
.sea-card--row {
  flex-direction: row;
  align-items: stretch;
}

.sea-card--row .sea-card__media {
  width: 240px;
  min-width: 240px;
  height: auto;
  min-height: 180px;
}

.sea-card--row .sea-card__body {
  justify-content: center;
}

@media (max-width: 767.98px) {
  .sea-card--row {
    flex-direction: column;
  }

  .sea-card--row .sea-card__media {
    width: 100%;
    min-width: 0;
    height: 200px;
  }
}

/* —— Algorithm Watch —— */
.sea-watch {
  display: grid;
  grid-template-columns: minmax(260px, 368px) 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 991.98px) {
  .sea-watch {
    grid-template-columns: 1fr;
  }
}

.sea-watch__panel {
  background: var(--sea-inverse);
  color: var(--sea-surface);
  border-radius: var(--sea-radius-md);
  padding: 2rem;
  box-shadow: 0 25px 44px -12px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
}

.sea-watch__panel h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--sea-primary-fixed-dim);
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
}

.sea-watch__panel p {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--sea-surface-highest);
  margin: 0;
}

.sea-watch__status {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  font-family: var(--font-label);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sea-surface);
}

.sea-watch__status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sea-error);
  flex-shrink: 0;
}

.sea-watch__panel .sea-section-link {
  color: var(--sea-primary-fixed-dim);
}

.sea-watch__panel .sea-section-link:hover {
  color: var(--sea-surface);
}

.sea-watch__all {
  display: inline-block;
  margin-top: 1.25rem;
}

.sea-watch__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sea-watch__row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--sea-surface);
  border: 2px solid var(--sea-tertiary);
  border-radius: var(--sea-radius-md);
  text-decoration: none !important;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sea-watch__row:hover {
  transform: translateY(-2px);
  box-shadow: var(--sea-shadow-card);
  color: inherit;
}

.sea-watch__date {
  flex-shrink: 0;
  width: 5.5rem;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--sea-primary);
  border-right: 2px solid rgba(88, 92, 97, 0.08);
  padding-right: 1rem;
  line-height: 1.4;
}

.sea-watch__row-body {
  flex: 1;
  min-width: 0;
}

.sea-watch__row-body h3 {
  font-family: var(--font-label);
  font-size: 1.0625rem;
  font-weight: 500;
  margin: 0 0 0.25rem;
  color: var(--sea-on-surface);
}

.sea-watch__row-body p {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--sea-on-surface-variant);
  margin: 0;
}

.sea-watch__arrow {
  color: var(--sea-on-surface-variant);
  flex-shrink: 0;
  font-size: 1.125rem;
}

/* —— Newsletter CTA —— */
.sea-newsletter {
  padding: 0 var(--sea-gutter) var(--sea-section);
  background: var(--sea-surface);
}

.sea-newsletter__inner {
  max-width: var(--sea-container);
  margin: 0 auto;
  background: var(--sea-inverse);
  color: var(--sea-surface);
  border-radius: 1.5rem;
  padding: clamp(2.5rem, 6vw, 5rem);
  position: relative;
  overflow: hidden;
}

.sea-newsletter__inner::after {
  content: "";
  position: absolute;
  top: 0;
  right: -10%;
  width: 50%;
  height: 100%;
  background: var(--sea-primary);
  opacity: 0.1;
  pointer-events: none;
}

.sea-newsletter__content {
  position: relative;
  z-index: 1;
  max-width: 42rem;
}

.sea-newsletter h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--sea-surface);
  margin: 0 0 0.5rem;
}

.sea-newsletter p {
  font-family: var(--font-body);
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--sea-surface-highest);
  margin: 0 0 1.5rem;
}

.sea-newsletter form {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.sea-newsletter input[type="email"] {
  flex: 1 1 220px;
  min-height: 52px;
  padding: 0.9rem 1.5rem;
  border: 2px solid rgba(247, 250, 252, 0.15);
  border-radius: var(--sea-radius-md);
  background: rgba(247, 250, 252, 0.06);
  color: var(--sea-surface);
  font-family: var(--font-label);
  font-size: 1rem;
}

.sea-newsletter input[type="email"]::placeholder {
  color: rgba(247, 250, 252, 0.45);
}

.sea-newsletter input[type="submit"] {
  min-height: 52px;
  padding: 0.9rem 2.5rem;
  border: 0;
  border-radius: var(--sea-radius-md);
  background: var(--sea-primary);
  color: var(--sea-on-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.sea-newsletter input[type="submit"]:hover {
  background: var(--sea-primary-container);
  transform: translateY(-1px);
}

.sea-newsletter__fine {
  font-family: var(--font-label);
  font-size: 0.75rem;
  color: rgba(247, 250, 252, 0.35);
  margin: 0;
}

/* —— Footer —— */
.sea-footer {
  background: var(--sea-surface-highest);
  border-top: 2px solid var(--sea-tertiary);
  padding: var(--sea-section) 0 0;
  color: var(--sea-on-surface);
}

.sea-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 1.5rem;
  padding-bottom: 4rem;
}

@media (max-width: 991.98px) {
  .sea-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 575.98px) {
  .sea-footer__grid {
    grid-template-columns: 1fr;
  }
}

.sea-footer__brand-text {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--sea-on-surface-variant);
  margin: 1rem 0 0;
}

.sea-footer h5 {
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 1.5rem;
  color: var(--sea-on-surface);
}

.sea-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sea-footer ul a {
  font-family: var(--font-label);
  font-size: 0.9375rem;
  color: var(--sea-on-surface-variant);
}

.sea-footer ul a:hover {
  color: var(--sea-primary);
}

.sea-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem 0;
  border-top: 1px solid rgba(88, 92, 97, 0.12);
  font-family: var(--font-label);
  font-size: 0.8125rem;
  color: var(--sea-on-surface-variant);
}

.sea-footer__bottom a {
  color: var(--sea-on-surface-variant);
  margin-left: 1rem;
}

.sea-footer__bottom a:hover {
  color: var(--sea-primary);
}

/* —— Category archive —— */
.sea-category-hero {
  padding: var(--sea-section) 0 3rem;
  text-align: left;
}

.sea-category-hero .sea-eyebrow {
  font-family: var(--font-label);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sea-primary);
  margin-bottom: 0.75rem;
  display: block;
}

.sea-category-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.sea-category-hero p {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--sea-on-surface-variant);
  max-width: 40rem;
  margin: 0;
}

.sea-category-hero--center {
  text-align: center;
}

.sea-category-hero--center p {
  margin-left: auto;
  margin-right: auto;
}

.sea-archive-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-bottom: var(--sea-section);
}

/* —— Article / Post —— */
.layout-post .site-content > .container {
  padding-top: 2rem;
}

.sea-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 3rem;
  align-items: start;
  padding: 3rem 0 var(--sea-section);
}

@media (max-width: 991.98px) {
  .sea-article-layout {
    grid-template-columns: 1fr;
  }

  .sea-article-aside {
    order: 2;
  }
}

.sea-article-main {
  max-width: 752px;
}

.sea-article-main .posttitle,
.sea-article-main h1.posttitle {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.sea-article-main .post-top-meta {
  margin-bottom: 2rem;
}

.sea-article-main .author-description {
  font-family: var(--font-body);
  color: var(--sea-on-surface-variant);
}

.sea-article-main .featured-image {
  border-radius: var(--sea-radius-md);
  border: 2px solid var(--sea-tertiary);
  width: 100%;
  margin-bottom: 2rem;
}

.article-post {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--sea-on-surface);
}

.article-post h1,
.article-post h2,
.article-post h3,
.article-post h4,
.article-post h5,
.article-post h6 {
  font-family: var(--font-display);
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

blockquote {
  border-left: 4px solid var(--sea-primary);
  padding: 0.5rem 0 0.5rem 1.25rem;
  font-style: italic;
  color: var(--sea-on-surface-variant);
  background: transparent;
}

.article-post .toc {
  background: var(--sea-surface-low);
  border-left: 4px solid var(--sea-primary);
  border-radius: 0 var(--sea-radius) var(--sea-radius) 0;
  padding: 1.25rem 1.5rem;
}

.article-post .toc h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  margin-top: 0;
}

ul.tags li a {
  background: var(--sea-surface-low);
  color: var(--sea-secondary);
  border-radius: var(--sea-radius-full);
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 12px;
}

ul.tags li a:hover {
  background: var(--sea-secondary-container);
  color: var(--sea-on-secondary-container);
}

.sea-article-aside {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sea-aside-card {
  background: var(--sea-surface);
  border: 2px solid var(--sea-tertiary);
  border-radius: var(--sea-radius-md);
  padding: 1.5rem;
}

.sea-aside-card h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.sea-aside-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.sea-aside-card ul a {
  font-family: var(--font-label);
  font-size: 0.9375rem;
  color: var(--sea-on-surface);
  line-height: 1.4;
}

.sea-aside-card ul a:hover {
  color: var(--sea-primary);
}

.sea-share-inline {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.sea-share-inline p {
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0;
  color: var(--sea-on-surface-variant);
}

.sea-share-inline ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.5rem;
}

.sea-share-inline ul a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 2px solid var(--sea-tertiary);
  border-radius: var(--sea-radius);
  color: var(--sea-on-surface-variant);
}

.sea-share-inline ul a:hover {
  border-color: var(--sea-primary);
  color: var(--sea-primary);
}

.PageNavigation a {
  font-family: var(--font-label);
  font-weight: 700;
  color: var(--sea-primary);
}

/* —— Pagination —— */
.bottompagination {
  padding: 2rem 0 4rem;
}

.bottompagination .pointerup {
  display: none;
}

.bottompagination span.navigation {
  border-top: none;
  color: var(--sea-on-surface-variant);
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.pagination a,
.pagination > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  border: 2px solid var(--sea-tertiary);
  border-radius: var(--sea-radius-full);
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--sea-on-surface);
  background: var(--sea-surface);
  text-decoration: none;
}

.pagination > span {
  background: var(--sea-primary);
  border-color: var(--sea-primary);
  color: var(--sea-on-primary);
}

/* —— Legacy overrides —— */
.sea-article-main .mainheading {
  display: block;
  padding: 0;
}

.mediumnavigation {
  box-shadow: none;
}

.section-title h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  border: none;
  margin-bottom: 2rem;
}

.section-title span {
  border: none;
  padding: 0;
  margin: 0;
}

.listfeaturedtag {
  border: 2px solid var(--sea-tertiary);
  border-radius: var(--sea-radius-md);
}

.card {
  border: 2px solid var(--sea-tertiary);
  border-radius: var(--sea-radius-md);
  background: var(--sea-surface);
}

.jumbotron.fortags {
  display: none !important;
}

.alertbar {
  display: none !important;
}

.footer {
  display: none;
}

.author-thumb {
  border: 2px solid var(--sea-tertiary);
}

pre {
  border: 2px solid var(--sea-tertiary);
  border-radius: var(--sea-radius);
  background: var(--sea-surface-low);
}

.btn.subscribe,
.btn.follow {
  border-color: var(--sea-primary);
  color: var(--sea-primary);
}

.btn.subscribe {
  background-color: var(--sea-primary);
  border-color: var(--sea-primary);
  color: #fff;
}

/* Categories index */
.sea-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  padding-bottom: var(--sea-section);
}

.sea-category-tile {
  display: block;
  padding: 1.5rem;
  border: 2px solid var(--sea-tertiary);
  border-radius: var(--sea-radius-md);
  background: var(--sea-surface);
  text-decoration: none !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sea-category-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--sea-shadow-card);
}

.sea-category-tile h2 {
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
  color: var(--sea-on-surface);
}

.sea-category-tile p {
  margin: 0;
  font-family: var(--font-label);
  font-size: 0.875rem;
  color: var(--sea-on-surface-variant);
}

.mb-30px {
  margin-bottom: 30px;
}

.sea-pad-bottom {
  padding-bottom: 5rem;
}

.sea-section--tight {
  padding-top: 0;
  padding-bottom: 2.5rem;
}

.sea-reading-width {
  max-width: 752px;
  padding-bottom: 5rem;
}

@media (max-width: 767.98px) {
  :root {
    --sea-section: 48px;
  }

  .sea-newsletter form {
    flex-direction: column;
  }

  .sea-newsletter input[type="submit"] {
    width: 100%;
  }
}