:root {
  --color-primary: #2c3e50;
  --color-secondary: #e5e7eb;
  --color-accent: #0d9488;
  --color-accent-hover: #0f766e;
  --color-bg: #ffffff;
  --color-bg-card: #f9fafb;
  --color-text: #111827;
  --color-text-muted: #6b7280;
  --color-border: #e5e7eb;
  --color-link: #0d9488;
  --color-link-hover: #0f766e;
  --color-heading: #2c3e50;
  --color-surface: #f3f4f6;
  --color-overlay: rgba(44,62,80,0.72);

  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --font-size-base: 16px;
  --line-height-body: 1.7;
  --line-height-heading: 1.2;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;

  --radius: 8px;
  --radius-sm: 4px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.07);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.08);

  --max-width: 1200px;
  --content-width: 720px;
  --sidebar-width: 300px;

  --header-height: 64px;
  --transition: 200ms ease;
  --transition-slow: 350ms ease;

  --z-base: 1;
  --z-sticky: 100;
  --z-header: 200;
  --z-modal: 300;
  --z-progress: 400;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0f172a;
    --color-bg-card: #1e293b;
    --color-text: #f1f5f9;
    --color-text-muted: #94a3b8;
    --color-border: #334155;
    --color-heading: #f1f5f9;
    --color-surface: #1e293b;
    --color-secondary: #334155;
    --color-overlay: rgba(15,23,42,0.80);
    --shadow: 0 4px 24px rgba(0,0,0,0.40);
    --shadow-sm: 0 1px 4px rgba(0,0,0,0.30);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.50);
    --shadow-card: 0 2px 12px rgba(0,0,0,0.35);
  }
}

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  tab-size: 4;
}

body {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.1vw, 18px);
  line-height: var(--line-height-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: transparent;
  transition: color var(--transition), text-decoration-color var(--transition);
}

a:hover {
  color: var(--color-link-hover);
  text-decoration-color: var(--color-link-hover);
}

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--line-height-heading);
  color: var(--color-heading);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(28px, 4vw, 48px); }
h2 { font-size: clamp(22px, 3vw, 32px); }
h3 { font-size: clamp(18px, 2.2vw, 24px); }
h4 { font-size: clamp(16px, 1.8vw, 20px); }
h5 { font-size: 18px; }
h6 { font-size: 16px; }

p {
  max-width: 68ch;
  margin-bottom: var(--space-4);
}

p:last-child { margin-bottom: 0; }

strong { font-weight: 600; }

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-surface);
  padding: 0.15em 0.4em;
  border-radius: var(--radius-sm);
  color: #be185d;
}

@media (prefers-color-scheme: dark) {
  code { color: #f472b6; }
}

pre {
  background: #1e293b;
  color: #e2e8f0;
  padding: var(--space-6);
  border-radius: var(--radius);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

pre code {
  background: none;
  color: inherit;
  padding: 0;
  border-radius: 0;
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-8) 0;
}

.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-6); }
}

@media (min-width: 1280px) {
  .container { padding-inline: var(--space-8); }
}

#reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), #14b8a6);
  z-index: var(--z-progress);
  transition: width 100ms linear;
  will-change: width;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  height: var(--header-height);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

@media (prefers-color-scheme: dark) {
  .site-header { background: rgba(15,23,42,0.85); }
}

.site-header.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-4);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-heading);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.site-logo__mark {
  width: 32px;
  height: 32px;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
}

.site-nav {
  display: none;
}

@media (min-width: 768px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
  }
}

.site-nav__link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.site-nav__link:hover,
.site-nav__link.active {
  color: var(--color-text);
  background: var(--color-surface);
}

.site-nav__link--cta {
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
  padding: var(--space-2) var(--space-4);
}

.site-nav__link--cta:hover {
  background: var(--color-accent);
  color: #fff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.btn-search {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition), background var(--transition);
}

.btn-search:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

.btn-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
}

.btn-menu:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

@media (min-width: 768px) {
  .btn-menu { display: none; }
}

.ad-banner-top {
  width: 100%;
  min-height: 90px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  contain: layout size;
}

.ad-banner-top::before {
  content: '';
  display: block;
  min-height: 90px;
  width: 100%;
}

.ad-in-content {
  display: block;
  width: 100%;
  max-width: 336px;
  min-height: 280px;
  margin: var(--space-8) auto;
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  contain: layout size;
  position: relative;
}

.ad-in-content::before {
  content: '';
  display: block;
  min-height: 280px;
}

.ad-sidebar {
  width: 100%;
  max-width: 300px;
  min-height: 250px;
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  contain: layout size;
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
}

.ad-sidebar::before {
  content: '';
  display: block;
  min-height: 250px;
}

.ad-footer {
  width: 100%;
  min-height: 90px;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  contain: layout size;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-block: var(--space-8);
}

.ad-footer::before {
  content: '';
  display: block;
  min-height: 90px;
  width: 100%;
}

.ad-label {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  text-align: center;
  display: block;
  margin-bottom: var(--space-1);
}

.hero {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  aspect-ratio: 21/9;
  max-height: 560px;
}

@media (max-width: 767px) {
  .hero { aspect-ratio: 4/3; max-height: 320px; }
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    var(--color-overlay) 0%,
    rgba(44,62,80,0.4) 50%,
    transparent 100%
  );
}

.hero__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-8) var(--space-6);
  color: #fff;
}

@media (min-width: 768px) {
  .hero__content { padding: var(--space-12) var(--space-10); }
}

.hero__category {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  text-decoration: none;
}

.hero__title {
  color: #fff;
  font-size: clamp(24px, 3.5vw, 44px);
  margin-bottom: var(--space-4);
  max-width: 700px;
}

.hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
  flex-wrap: wrap;
}

.hero__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.site-main {
  padding-block: var(--space-10) var(--space-16);
}

.layout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .layout-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: var(--space-10);
  }
}

.content-area {
  min-width: 0;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.sidebar-widget {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-5);
}

.sidebar-widget__title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .posts-grid--three { grid-template-columns: repeat(3, 1fr); }
}

.post-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  contain: content;
  transition: transform var(--transition), box-shadow var(--transition);
  will-change: transform;
}

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

@media (prefers-reduced-motion: reduce) {
  .post-card:hover { transform: none; }
}

.post-card__image-wrap {
  aspect-ratio: 16/9;
  overflow: hidden;
  flex-shrink: 0;
}

.post-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.post-card:hover .post-card__image {
  transform: scale(1.04);
}

@media (prefers-reduced-motion: reduce) {
  .post-card:hover .post-card__image { transform: none; }
}

.post-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.post-card__category {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding-inline: var(--space-3);
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--color-accent) 12%, transparent);
  color: var(--color-accent);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  text-decoration: none;
  width: fit-content;
}

.post-card__title {
  font-size: clamp(16px, 1.6vw, 19px);
  font-weight: 600;
  color: var(--color-heading);
  line-height: 1.3;
}

.post-card__title a {
  color: inherit;
  text-decoration: none;
}

.post-card__title a:hover { color: var(--color-accent); }

.post-card__excerpt {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-width: none;
  margin-bottom: 0;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.post-card__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.post-card--featured {
  grid-column: 1 / -1;
  flex-direction: row;
}

.post-card--featured .post-card__image-wrap {
  width: 48%;
  flex-shrink: 0;
  aspect-ratio: auto;
}

.post-card--featured .post-card__body {
  padding: var(--space-8);
  justify-content: center;
}

.post-card--featured .post-card__title {
  font-size: clamp(20px, 2.2vw, 28px);
}

@media (max-width: 639px) {
  .post-card--featured {
    flex-direction: column;
  }
  .post-card--featured .post-card__image-wrap {
    width: 100%;
    aspect-ratio: 16/9;
  }
}

.article-header {
  margin-bottom: var(--space-8);
}

.article-header__category {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding-inline: var(--space-4);
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--color-accent) 12%, transparent);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  text-decoration: none;
  margin-bottom: var(--space-4);
}

.article-header__title {
  font-size: clamp(26px, 3.5vw, 46px);
  margin-bottom: var(--space-4);
  letter-spacing: -0.03em;
}

.article-header__description {
  font-size: clamp(16px, 1.3vw, 20px);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 60ch;
  margin-bottom: var(--space-5);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.article-meta__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.badge-factchecked {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  height: 22px;
  padding-inline: var(--space-3);
  border-radius: var(--radius-full);
  background: color-mix(in srgb, #16a34a 12%, transparent);
  color: #16a34a;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-cover {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: var(--space-8);
}

.article-body {
  font-size: clamp(16px, 1.1vw, 18px);
  line-height: var(--line-height-body);
  color: var(--color-text);
  max-width: var(--content-width);
}

.article-body h2 {
  font-size: clamp(20px, 2.5vw, 28px);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  color: var(--color-heading);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-border);
}

.article-body h3 {
  font-size: clamp(17px, 1.8vw, 22px);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.article-body h4 {
  font-size: clamp(15px, 1.4vw, 18px);
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

.article-body ul,
.article-body ol {
  list-style: revert;
  padding-left: var(--space-6);
  margin-bottom: var(--space-6);
  max-width: 68ch;
}

.article-body li {
  margin-bottom: var(--space-2);
  line-height: var(--line-height-body);
}

.article-body a {
  color: var(--color-accent);
  text-decoration-color: color-mix(in srgb, var(--color-accent) 40%, transparent);
}

.article-body a:hover {
  text-decoration-color: var(--color-accent);
}

.article-body img {
  border-radius: var(--radius);
  margin-block: var(--space-6);
}

.article-body figure {
  margin-block: var(--space-6);
}

.article-body figcaption {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-2);
  max-width: none;
}

.article-body table {
  display: block;
  overflow-x: auto;
  margin-bottom: var(--space-6);
}

blockquote {
  border-left: 4px solid var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 6%, var(--color-bg));
  padding: var(--space-5) var(--space-6);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-block: var(--space-6);
  font-style: italic;
  color: var(--color-text);
  max-width: 68ch;
}

blockquote p { margin-bottom: 0; max-width: none; }

blockquote cite {
  display: block;
  margin-top: var(--space-3);
  font-size: 0.85rem;
  font-style: normal;
  font-weight: 600;
  color: var(--color-text-muted);
}

.callout {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius);
  margin-block: var(--space-6);
  border: 1px solid;
  max-width: 68ch;
}

.callout__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.callout__body {
  flex: 1;
  min-width: 0;
}

.callout__title {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-1);
}

.callout p { font-size: 0.9rem; max-width: none; margin-bottom: 0; }

.callout.tip {
  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-bg));
  border-color: color-mix(in srgb, var(--color-accent) 30%, transparent);
  color: var(--color-text);
}

.callout.tip .callout__title { color: var(--color-accent); }

.callout.warning {
  background: color-mix(in srgb, #f59e0b 8%, var(--color-bg));
  border-color: color-mix(in srgb, #f59e0b 30%, transparent);
  color: var(--color-text);
}

.callout.warning .callout__title { color: #b45309; }

@media (prefers-color-scheme: dark) {
  .callout.warning .callout__title { color: #fbbf24; }
}

.callout.note {
  background: color-mix(in srgb, #3b82f6 8%, var(--color-bg));
  border-color: color-mix(in srgb, #3b82f6 30%, transparent);
  color: var(--color-text);
}

.callout.note .callout__title { color: #1d4ed8; }

@media (prefers-color-scheme: dark) {
  .callout.note .callout__title { color: #60a5fa; }
}

.callout.danger {
  background: color-mix(in srgb, #ef4444 8%, var(--color-bg));
  border-color: color-mix(in srgb, #ef4444 30%, transparent);
  color: var(--color-text);
}

.callout.danger .callout__title { color: #b91c1c; }

@media (prefers-color-scheme: dark) {
  .callout.danger .callout__title { color: #f87171; }
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  max-width: 68ch;
}

.comparison-table thead {
  background: var(--color-primary);
  color: #fff;
}

.comparison-table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  vertical-align: top;
}

.comparison-table tbody tr:nth-child(even) {
  background: var(--color-bg-card);
}

.comparison-table tbody tr:hover {
  background: color-mix(in srgb, var(--color-accent) 5%, var(--color-bg));
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table .check { color: #16a34a; }
.comparison-table .cross { color: #dc2626; }
.comparison-table .highlight { color: var(--color-accent); font-weight: 600; }

.author-box {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-block: var(--space-8);
  align-items: flex-start;
}

@media (max-width: 479px) {
  .author-box { flex-direction: column; }
}

.author-box__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 3px solid var(--color-border);
}

.author-box__body { flex: 1; min-width: 0; }

.author-box__label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.author-box__name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.author-box__bio {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-3);
  max-width: none;
}

.author-box__socials {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.author-box__social {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: color var(--transition), border-color var(--transition);
}

.author-box__social:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  text-decoration: none;
}

.toc {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-5);
  margin-bottom: var(--space-8);
  max-width: 68ch;
}

.toc__title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.toc__list .toc__list {
  padding-left: var(--space-4);
  margin-top: var(--space-1);
}

.toc__item { margin-bottom: var(--space-2); }

.toc__link {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: none;
  display: block;
  line-height: 1.4;
  padding: var(--space-1) 0;
  border-left: 2px solid transparent;
  padding-left: var(--space-3);
  transition: color var(--transition), border-color var(--transition);
}

.toc__link:hover,
.toc__link.active {
  color: var(--color-accent);
  border-left-color: var(--color-accent);
  text-decoration: none;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.825rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.breadcrumb__item { display: flex; align-items: center; gap: var(--space-2); }

.breadcrumb__link {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.breadcrumb__link:hover { color: var(--color-accent); text-decoration: none; }

.breadcrumb__sep {
  color: var(--color-border);
  user-select: none;
}

.breadcrumb__current {
  color: var(--color-text);
  font-weight: 500;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
    transform var(--transition), box-shadow var(--transition);
  will-change: transform;
}

.btn:active { transform: translateY(1px); }

@media (prefers-reduced-motion: reduce) {
  .btn:active { transform: none; }
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), #0f766e);
  color: #fff;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--color-accent) 35%, transparent);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0f766e, #115e59);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--color-accent) 45%, transparent);
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn-secondary:hover {
  background: color-mix(in srgb, var(--color-accent) 8%, transparent);
  color: var(--color-accent);
  text-decoration: none;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  background: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.8rem;
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
}

.newsletter {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-accent) 8%, var(--color-bg-card)),
    var(--color-bg-card)
  );
  border: 1px solid color-mix(in srgb, var(--color-accent) 20%, var(--color-border));
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  max-width: 68ch;
  margin-block: var(--space-10);
}

.newsletter__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-accent), #0f766e);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin: 0 auto var(--space-4);
}

.newsletter__title {
  font-size: clamp(18px, 2vw, 24px);
  margin-bottom: var(--space-2);
}

.newsletter__desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-5);
  max-width: 42ch;
  margin-inline: auto;
}

.newsletter__form {
  display: flex;
  gap: var(--space-2);
  max-width: 440px;
  margin-inline: auto;
}

@media (max-width: 479px) {
  .newsletter__form { flex-direction: column; }
}

.newsletter__input {
  flex: 1;
  height: 44px;
  padding: 0 var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}

.newsletter__input:focus {
  border-color: var(--color-accent);
}

.newsletter__input::placeholder {
  color: var(--color-text-muted);
}

.newsletter__submit {
  height: 44px;
  padding-inline: var(--space-5);
  background: linear-gradient(135deg, var(--color-accent), #0f766e);
  color: #fff;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  transition: opacity var(--transition);
  flex-shrink: 0;
}

.newsletter__submit:hover { opacity: 0.9; }

.newsletter__privacy {
  margin-top: var(--space-3);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.share-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-block: var(--space-6);
  flex-wrap: wrap;
}

.share-bar__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-right: var(--space-2);
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-bg);
  transition: all var(--transition);
  cursor: pointer;
}

.share-btn:hover { text-decoration: none; }

.share-btn--twitter:hover { background: #1da1f2; border-color: #1da1f2; color: #fff; }
.share-btn--facebook:hover { background: #1877f2; border-color: #1877f2; color: #fff; }
.share-btn--linkedin:hover { background: #0a66c2; border-color: #0a66c2; color: #fff; }
.share-btn--copy:hover { background: var(--color-surface); color: var(--color-text); }

@media (min-width: 1100px) {
  .share-bar--floating {
    position: fixed;
    left: max(var(--space-6), calc((100vw - var(--max-width)) / 2 - 60px));
    top: 50%;
    transform: translateY(-50%);
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
    width: 44px;
  }

  .share-bar--floating .share-btn {
    width: 44px;
    height: 44px;
    padding: 0;
    justify-content: center;
    border-radius: var(--radius);
  }

  .share-bar--floating .share-btn__text { display: none; }
  .share-bar--floating .share-bar__label { display: none; }
}

@media (max-width: 767px) {
  .share-bar--mobile-fixed {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--space-3) var(--space-4);
    justify-content: center;
  }
}

.related-posts {
  margin-block: var(--space-10);
}

.related-posts__title {
  font-size: clamp(18px, 2vw, 22px);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border);
}

.related-posts__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .related-posts__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .related-posts__grid { grid-template-columns: repeat(3, 1fr); }
}

.related-post-card {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition);
  background: var(--color-bg-card);
}

.related-post-card:hover {
  background: var(--color-surface);
  border-color: var(--color-accent);
  text-decoration: none;
}

.related-post-card__image {
  width: 72px;
  height: 54px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.related-post-card__body { flex: 1; min-width: 0; }

.related-post-card__title {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-heading);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-1);
}

.related-post-card__meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
  flex-wrap: wrap;
}

.pagination__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  transition: all var(--transition);
}

.pagination__link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-bg));
  text-decoration: none;
}

.pagination__link.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.pagination__link--prev,
.pagination__link--next {
  width: auto;
  padding-inline: var(--space-4);
  gap: var(--space-2);
}

.pagination__dots {
  color: var(--color-text-muted);
  padding-inline: var(--space-2);
  user-select: none;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block: var(--space-4);
}

.tag {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding-inline: var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  text-decoration: none;
  transition: all var(--transition);
}

.tag:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-bg));
  text-decoration: none;
}

.rating {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.rating__stars {
  display: flex;
  gap: 2px;
  color: #f59e0b;
}

.rating__score {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-heading);
}

.rating__count {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.score-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-5);
  margin-block: var(--space-6);
  max-width: 68ch;
}

.score-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.score-card__label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.score-card__overall {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.score-card__number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.score-card__max {
  font-size: 1rem;
  color: var(--color-text-muted);
}

.score-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.score-bar__label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  width: 120px;
  flex-shrink: 0;
}

.score-bar__track {
  flex: 1;
  height: 8px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.score-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), #14b8a6);
  border-radius: var(--radius-full);
  transition: width 600ms ease;
  will-change: width;
}

.score-bar__value {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text);
  width: 30px;
  text-align: right;
  flex-shrink: 0;
}

.product-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-block: var(--space-6);
  max-width: 68ch;
}

.product-card__header {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-card);
  align-items: flex-start;
}

.product-card__image {
  width: 80px;
  height: 80px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background: var(--color-bg);
  padding: var(--space-2);
  border: 1px solid var(--color-border);
}

.product-card__name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.product-card__price {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-accent);
}

.product-card__body {
  padding: var(--space-5);
}

.product-card__cta {
  display: block;
  text-align: center;
  padding: var(--space-3) var(--space-5);
  background: linear-gradient(135deg, var(--color-accent), #0f766e);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 0 0 var(--radius) var(--radius);
  transition: opacity var(--transition);
}

.product-card__cta:hover { opacity: 0.9; text-decoration: none; color: #fff; }

.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.7);
  padding-block: var(--space-12) var(--space-6);
  margin-top: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand { grid-column: 1; }

.footer-brand .site-logo {
  color: #fff;
  margin-bottom: var(--space-4);
}

.footer-brand .site-logo__mark {
  background: color-mix(in srgb, var(--color-accent) 80%, transparent);
}

.footer-tagline {
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 28ch;
  margin-bottom: var(--space-5);
}

.footer-col__title {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links__link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--transition);
  line-height: 1.5;
}

.footer-links__link:hover {
  color: rgba(255,255,255,0.95);
  text-decoration: none;
}

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-bottom__copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom__links {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-bottom__link {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-bottom__link:hover {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
}

.btn-back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 44px;
  height: 44px;
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  cursor: pointer;
  border: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition);
  will-change: transform, opacity;
  z-index: var(--z-sticky);
}

.btn-back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.btn-back-to-top:hover {
  background: var(--color-accent-hover);
}

@media (prefers-reduced-motion: reduce) {
  .btn-back-to-top { transform: none; transition: opacity var(--transition); }
}

@media (max-width: 767px) {
  .btn-back-to-top { bottom: 72px; right: var(--space-4); }
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--color-surface); }
::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-surface);
}
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

.section-title {
  font-size: clamp(20px, 2.2vw, 26px);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.section-title::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--color-border);
}

.section-title span { flex-shrink: 0; }

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  gap: var(--space-4);
}

.section-header__title { margin-bottom: 0; }

.view-all {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  transition: gap var(--transition);
}

.view-all:hover { gap: var(--space-2); text-decoration: none; }

.search-form {
  display: flex;
  gap: var(--space-2);
  position: relative;
}

.search-input {
  flex: 1;
  height: 44px;
  padding: 0 var(--space-4) 0 calc(var(--space-4) + 20px + var(--space-2));
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 15%, transparent);
}

.search-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

.sidebar-recent-post {
  display: flex;
  gap: var(--space-3);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
}

.sidebar-recent-post:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-recent-post:first-child { padding-top: 0; }

.sidebar-recent-post:hover { text-decoration: none; }

.sidebar-recent-post__image {
  width: 56px;
  height: 42px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.sidebar-recent-post__title {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-heading);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition);
}

.sidebar-recent-post:hover .sidebar-recent-post__title {
  color: var(--color-accent);
}

.sidebar-recent-post__date {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.category-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  transition: background var(--transition), color var(--transition);
}

.category-item:hover {
  background: var(--color-surface);
  color: var(--color-accent);
  text-decoration: none;
}

.category-item__count {
  font-size: 0.75rem;
  background: var(--color-surface);
  border-radius: var(--radius-full);
  padding: 2px 8px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius);
  border: 1px solid;
  font-size: 0.9rem;
  margin-block: var(--space-4);
}

.alert-success {
  background: color-mix(in srgb, #16a34a 8%, var(--color-bg));
  border-color: color-mix(in srgb, #16a34a 30%, transparent);
  color: #15803d;
}

@media (prefers-color-scheme: dark) {
  .alert-success { color: #4ade80; }
}

.alert-error {
  background: color-mix(in srgb, #dc2626 8%, var(--color-bg));
  border-color: color-mix(in srgb, #dc2626 30%, transparent);
  color: #b91c1c;
}

@media (prefers-color-scheme: dark) {
  .alert-error { color: #f87171; }
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-surface) 25%,
    color-mix(in srgb, var(--color-border) 60%, var(--color-surface)) 50%,
    var(--color-surface) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .skeleton { animation: none; }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
/* ── Mobile navigation (body.nav-open toggles via baseof.html) ─────────── */
@media (max-width: 767px) {
  body.nav-open .site-nav {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--space-6);
    gap: 0;
    box-shadow: var(--shadow);
    z-index: var(--z-sticky);
  }
  body.nav-open .site-nav .site-nav__link {
    padding: var(--space-3) 0;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
  }
  body.nav-open .site-nav .site-nav__link:last-child { border-bottom: none; }
}