@layer reset, tokens, base, components, sections, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  img { display: block; max-width: 100%; height: auto; }
  a { text-decoration: none; color: inherit; }
  ul, ol { list-style: none; }
  button { font: inherit; cursor: pointer; border: none; background: none; }
}

@layer tokens {
  :root {
    --color-bg: #FAFAFF;
    --color-surface: #F0F0FA;
    --color-primary: #1A1A3E;
    --color-accent: #A78BDA;
    --color-accent-dark: #8B6FC0;
    --color-secondary: #2D2D6B;
    --color-text: #1A1A3E;
    --color-text-secondary: #5E5E82;
    --color-border: #D8D8EC;
    --color-success: #4CAF8B;
    --color-warning: #FFB74D;
    --color-danger: #E57373;
    --color-dark: #0F0F28;

    --font-heading: 'DM Sans', sans-serif;
    --font-body: 'DM Sans', sans-serif;

    --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1rem + 1vw, 1.75rem);
    --text-2xl: clamp(1.5rem, 1rem + 2vw, 2.5rem);
    --text-3xl: clamp(2rem, 1rem + 3vw, 3.5rem);
    --text-hero: clamp(2.5rem, 1.5rem + 4vw, 4.5rem);

    --space-xs: clamp(0.5rem, 0.4rem + 0.5vw, 0.75rem);
    --space-sm: clamp(0.75rem, 0.6rem + 0.75vw, 1.25rem);
    --space-md: clamp(1.5rem, 1rem + 2vw, 2.5rem);
    --space-lg: clamp(2.5rem, 1.5rem + 4vw, 4.5rem);
    --space-xl: clamp(4rem, 2.5rem + 6vw, 7rem);
    --space-section: clamp(4rem, 3rem + 5vw, 8rem);

    --radius: 0.75rem;
    --radius-sm: 0.375rem;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --duration: 0.2s;
    --duration-slow: 0.4s;

    --container: min(1200px, 90vw);
    --container-narrow: min(800px, 90vw);
  }
}

@layer base {
  html { scroll-behavior: smooth; }
  body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
  }
  :is(h1, h2, h3, h4, h5, h6) {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
  }
  h1 { font-size: var(--text-hero); }
  h2 { font-size: var(--text-3xl); }
  h3 { font-size: var(--text-2xl); }
  h4 { font-size: var(--text-xl); }
  p { margin-block-end: 1em; }
  p:last-child { margin-block-end: 0; }
  a:hover { color: var(--color-accent-dark); }
  ::selection { background: var(--color-accent); color: #fff; }
  :focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
}

@layer components {
  .container { width: var(--container); margin-inline: auto; }
  .container--narrow { width: var(--container-narrow); margin-inline: auto; }

  .btn-primary {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: var(--color-accent); color: #fff;
    padding: 0.875rem 2rem; border-radius: var(--radius);
    font-weight: 700; font-size: 0.95rem;
    transition: background var(--duration) var(--ease), transform var(--duration) var(--ease);
    &:hover { background: var(--color-accent-dark); transform: translateY(-1px); color: #fff; }
  }

  .btn-secondary {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: transparent; color: var(--color-primary);
    padding: 0.875rem 2rem; border-radius: var(--radius);
    font-weight: 600; font-size: 0.95rem;
    border: 2px solid var(--color-border);
    transition: border-color var(--duration) var(--ease), transform var(--duration) var(--ease);
    &:hover { border-color: var(--color-accent); transform: translateY(-1px); }
  }

  .btn-ghost {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: rgba(255,255,255,0.1); color: #fff;
    padding: 0.875rem 2rem; border-radius: var(--radius);
    font-weight: 600; font-size: 0.95rem;
    border: 2px solid rgba(255,255,255,0.3);
    transition: background var(--duration) var(--ease);
    &:hover { background: rgba(255,255,255,0.2); color: #fff; }
  }

  .section-label {
    display: inline-block;
    font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--color-accent-dark);
    margin-block-end: var(--space-sm);
  }

  .card {
    background: #fff; border-radius: var(--radius);
    border: 1px solid var(--color-border);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    transition: box-shadow var(--duration) var(--ease), transform var(--duration) var(--ease);
    &:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
  }

  .check-list { display: flex; flex-direction: column; gap: 0.75rem; }
  .check-list li {
    display: flex; align-items: flex-start; gap: 0.75rem;
    &::before { content: "\2713"; color: var(--color-success); font-weight: 700; flex-shrink: 0; }
  }

  .star-rating { color: #EAB308; letter-spacing: 0.1em; }

  details.faq-item {
    border-bottom: 1px solid var(--color-border);
    padding-block: var(--space-sm);
    & summary {
      display: flex; justify-content: space-between; align-items: center;
      font-weight: 600; cursor: pointer; list-style: none;
      padding-block: 0.5rem;
      &::after { content: "\25BE"; transition: transform var(--duration) var(--ease); font-size: 1.2em; }
      &::-webkit-details-marker { display: none; }
    }
    &[open] summary::after { transform: rotate(180deg); }
    & p { padding-block: 0.5rem 1rem; color: var(--color-text-secondary); }
  }

  .site-nav {
    position: sticky; top: 0; z-index: 100;
    background: rgba(250,250,255,0.92); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding-block: 1rem;
  }
  .site-nav__inner {
    width: var(--container); margin-inline: auto;
    display: flex; align-items: center; justify-content: space-between;
  }
  .site-nav__logo {
    display: flex; align-items: center; gap: 0.5rem;
    font-weight: 700; font-size: 1.2rem; color: var(--color-primary);
    & img { width: 28px; height: 28px; }
  }
  .site-nav__links {
    display: flex; gap: var(--space-md); align-items: center;
    & a { font-size: 0.9rem; font-weight: 500; color: var(--color-text-secondary);
      transition: color var(--duration) var(--ease);
      &:hover { color: var(--color-accent-dark); }
    }
  }
  .site-nav__mobile-toggle {
    display: none; width: 32px; height: 32px; flex-direction: column;
    justify-content: center; align-items: center; gap: 5px;
    & span { display: block; width: 22px; height: 2px; background: var(--color-primary); transition: transform var(--duration) var(--ease); }
  }

  .site-footer {
    background: var(--color-primary); color: rgba(255,255,255,0.7);
    padding-block: var(--space-xl) var(--space-lg);
  }
  .site-footer__grid {
    width: var(--container); margin-inline: auto;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-lg);
  }
  .site-footer__col h4 { color: #fff; font-size: 0.95rem; margin-block-end: 1rem; }
  .site-footer__col a {
    display: block; font-size: 0.9rem; padding-block: 0.3rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--duration) var(--ease);
    &:hover { color: var(--color-accent); }
  }
  .site-footer__bottom {
    width: var(--container); margin-inline: auto;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: var(--space-lg); padding-top: var(--space-md);
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.85rem; flex-wrap: wrap; gap: 1rem;
  }
  .site-footer__bottom a { color: rgba(255,255,255,0.5); &:hover { color: var(--color-accent); } }

  @media (max-width: 768px) {
    .site-nav__links { display: none; }
    .site-nav__mobile-toggle { display: flex; }
    .site-nav__links.is-open {
      display: flex; flex-direction: column;
      position: absolute; top: 100%; left: 0; right: 0;
      background: var(--color-bg); padding: var(--space-md);
      border-bottom: 1px solid var(--color-border);
      box-shadow: var(--shadow-md);
    }
  }
}

@layer sections {
  .hero {
    background: var(--color-primary); color: #fff;
    padding-block: var(--space-xl); position: relative; overflow: hidden;
  }
  .hero__bg {
    position: absolute; inset: 0;
    & img { width: 100%; height: 100%; object-fit: cover; opacity: 0.15; }
  }
  .hero__content {
    position: relative; z-index: 1;
    width: var(--container); margin-inline: auto;
    max-width: 720px; text-align: center;
    display: flex; flex-direction: column; align-items: center;
  }
  .hero__content h1 { color: #fff; margin-block-end: var(--space-sm); }
  .hero__content .section-label { color: var(--color-accent); }
  .hero__subtitle {
    font-size: var(--text-lg); color: rgba(255,255,255,0.75);
    margin-block-end: var(--space-md); max-width: 600px;
  }
  .hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

  .features {
    padding-block: var(--space-section); background: var(--color-bg);
  }
  .features__header {
    text-align: center; margin-block-end: var(--space-lg);
    width: var(--container); margin-inline: auto;
  }
  .features__grid {
    width: var(--container); margin-inline: auto;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-md);
  }
  .feature-card {
    text-align: center; padding: var(--space-md);
  }
  .feature-card__icon {
    width: 64px; height: 64px; margin-inline: auto; margin-block-end: var(--space-sm);
    background: var(--color-surface); border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
  }
  .feature-card h3 { font-size: var(--text-xl); margin-block-end: 0.5rem; }
  .feature-card p { color: var(--color-text-secondary); font-size: 0.95rem; }

  .how-it-works {
    padding-block: var(--space-section); background: var(--color-surface);
  }
  .how-it-works__header {
    text-align: center; margin-block-end: var(--space-lg);
    width: var(--container); margin-inline: auto;
  }
  .how-it-works__steps {
    width: var(--container); margin-inline: auto;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-md);
    counter-reset: step;
  }
  .step-card {
    background: #fff; border-radius: var(--radius); padding: var(--space-md);
    border: 1px solid var(--color-border); position: relative;
    counter-increment: step;
  }
  .step-card::before {
    content: counter(step);
    display: flex; align-items: center; justify-content: center;
    width: 48px; height: 48px; border-radius: var(--radius-full);
    background: var(--color-accent); color: #fff;
    font-weight: 800; font-size: 1.2rem;
    margin-block-end: var(--space-sm);
  }
  .step-card h3 { font-size: var(--text-xl); margin-block-end: 0.5rem; }
  .step-card p { color: var(--color-text-secondary); font-size: 0.95rem; }

  .stats-teaser {
    padding-block: var(--space-section); background: var(--color-bg);
  }
  .stats-teaser__inner {
    width: var(--container); margin-inline: auto;
    display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); align-items: center;
  }
  .stats-teaser__content h2 { margin-block-end: var(--space-sm); }
  .stats-teaser__content p { color: var(--color-text-secondary); margin-block-end: var(--space-md); }
  .stats-teaser__image { border-radius: var(--radius); overflow: hidden; }
  .stats-teaser__numbers {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-sm);
    margin-block-end: var(--space-md);
  }
  .stat-item__number { font-size: var(--text-2xl); font-weight: 800; color: var(--color-accent-dark); }
  .stat-item__label { font-size: 0.85rem; color: var(--color-text-secondary); }

  .cta-section {
    padding-block: var(--space-section);
    background: var(--color-primary); color: #fff; text-align: center;
  }
  .cta-section__inner {
    width: var(--container-narrow); margin-inline: auto;
  }
  .cta-section h2 { color: #fff; margin-block-end: var(--space-sm); }
  .cta-section p { color: rgba(255,255,255,0.7); margin-block-end: var(--space-md); font-size: var(--text-lg); }

  @media (max-width: 768px) {
    .stats-teaser__inner { grid-template-columns: 1fr; }
    .stats-teaser__image { order: -1; }
  }

  .reveal {
    opacity: 0; transform: translateY(20px);
    transition: opacity var(--duration-slow) var(--ease), transform var(--duration-slow) var(--ease);
  }
  .reveal.revealed { opacity: 1; transform: translateY(0); }
  @media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
  }
}

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

/* === HERO LAYOUT === */
.hero__inner {
  display: flex;
  align-items: center;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem;
}
.hero__text {
  flex: 1 1 55%;
}
.hero__visual {
  flex: 0 1 40%;
}
.hero__visual img {
  width: 100%;
  max-width: 440px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  object-fit: cover;
}
@media (max-width: 768px) {
  .hero__inner { flex-direction: column; padding: 3rem 1.5rem; }
  .hero__visual { order: -1; }
  .hero__visual img { max-width: 100%; }
}

/* === ARTICLE / CONTENT PAGES === */
.article-hero {
  background: var(--color-primary); color: #fff;
  padding: var(--space-xl) 0 var(--space-lg);
}
.article-hero__inner {
  width: var(--container); margin-inline: auto;
  max-width: 800px;
}
.article-hero .breadcrumb {
  display: flex; gap: 0.5rem; font-size: 0.85rem;
  color: rgba(255,255,255,0.6); margin-bottom: var(--space-sm);
  flex-wrap: wrap;
}
.article-hero .breadcrumb a { color: rgba(255,255,255,0.6); }
.article-hero .breadcrumb a:hover { color: var(--color-accent); }
.article-hero .breadcrumb span { color: rgba(255,255,255,0.4); }
.article-hero h1 { color: #fff; margin-bottom: var(--space-xs); }
.article-hero .article-meta {
  display: flex; gap: 1.5rem; font-size: 0.9rem;
  color: rgba(255,255,255,0.6); flex-wrap: wrap; margin-top: var(--space-xs);
}

.article-body {
  width: var(--container-narrow); margin-inline: auto;
  padding-block: var(--space-lg);
}
.article-body h2 {
  font-size: var(--text-2xl); margin-top: var(--space-lg);
  margin-bottom: var(--space-sm); padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}
.article-body h2:first-child { border-top: none; margin-top: 0; padding-top: 0; }
.article-body h3 {
  font-size: var(--text-xl); margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
}
.article-body p { margin-bottom: 1.2em; color: var(--color-text); }
.article-body ul, .article-body ol {
  margin-bottom: 1.2em; padding-left: 1.5rem;
}
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 0.5em; color: var(--color-text); }
.article-body a { color: var(--color-accent-dark); text-decoration: underline; }
.article-body a:hover { color: var(--color-accent); }
.article-body img {
  border-radius: var(--radius); margin-block: var(--space-md);
  box-shadow: var(--shadow-sm);
}
.article-body blockquote {
  border-left: 4px solid var(--color-accent);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface); border-radius: 0 var(--radius) var(--radius) 0;
  margin-block: var(--space-md); font-style: italic;
  color: var(--color-text-secondary);
}

/* Winner / Pick badge */
.pick-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--color-accent); color: #fff;
  padding: 0.375rem 1rem; border-radius: var(--radius-full);
  font-size: 0.8rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Product comparison table */
.comparison-table {
  width: 100%; border-collapse: collapse;
  margin-block: var(--space-md); font-size: 0.92rem;
}
.comparison-table th,
.comparison-table td {
  padding: 0.875rem 1rem; text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.comparison-table th {
  background: var(--color-surface); font-weight: 600;
  color: var(--color-primary); position: sticky; top: 0;
}
.comparison-table tr:hover td { background: var(--color-surface); }
.comparison-table .highlight-row { background: rgba(167, 139, 218, 0.08); }
.comparison-table .highlight-row td { font-weight: 600; }
@media (max-width: 768px) {
  .comparison-table { font-size: 0.82rem; }
  .comparison-table th, .comparison-table td { padding: 0.625rem 0.5rem; }
}

/* Product card */
.product-card {
  background: #fff; border-radius: var(--radius);
  border: 1px solid var(--color-border); padding: var(--space-md);
  margin-block: var(--space-md);
  transition: box-shadow var(--duration) var(--ease);
}
.product-card:hover { box-shadow: var(--shadow-md); }
.product-card--winner {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent), var(--shadow-sm);
}
.product-card__header {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 1rem; flex-wrap: wrap; margin-bottom: var(--space-sm);
}
.product-card__title { font-size: var(--text-xl); font-weight: 700; }
.product-card__price {
  font-size: var(--text-lg); font-weight: 700; color: var(--color-accent-dark);
}
.product-card__specs {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem; margin-block: var(--space-sm);
  font-size: 0.9rem;
}
.product-card__spec-label {
  font-weight: 600; font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--color-text-secondary);
}
.product-card__pros-cons {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm);
  margin-top: var(--space-sm);
}
@media (max-width: 600px) {
  .product-card__pros-cons { grid-template-columns: 1fr; }
}
.product-card__pros h4,
.product-card__cons h4 { font-size: 0.9rem; margin-bottom: 0.5rem; }
.product-card__pros ul,
.product-card__cons ul { padding-left: 0; }
.product-card__pros li::before { content: "\2713 "; color: var(--color-success); font-weight: 700; }
.product-card__cons li::before { content: "\2717 "; color: var(--color-danger); font-weight: 700; }
.product-card .btn-primary { margin-top: var(--space-sm); }

/* Review score card */
.score-card {
  background: #fff; border-radius: var(--radius);
  border: 1px solid var(--color-border); padding: var(--space-md);
  margin-block: var(--space-md);
}
.score-card__overall {
  display: flex; align-items: center; gap: var(--space-md);
  margin-bottom: var(--space-sm); flex-wrap: wrap;
}
.score-card__number {
  font-size: clamp(3rem, 5vw, 4.5rem); font-weight: 800;
  color: var(--color-accent-dark); line-height: 1;
}
.score-card__label { font-size: 0.9rem; color: var(--color-text-secondary); }
.score-card__bars {
  display: grid; gap: 0.75rem; margin-top: var(--space-sm);
}
.score-bar {
  display: grid; grid-template-columns: 130px 1fr 40px; gap: 0.75rem;
  align-items: center; font-size: 0.9rem;
}
.score-bar__label { font-weight: 500; }
.score-bar__track {
  height: 10px; background: var(--color-surface); border-radius: var(--radius-full);
  overflow: hidden;
}
.score-bar__fill {
  height: 100%; background: var(--color-accent); border-radius: var(--radius-full);
  transition: width 0.6s var(--ease);
}
.score-bar__value { font-weight: 700; text-align: right; }
@media (max-width: 600px) {
  .score-bar { grid-template-columns: 100px 1fr 35px; font-size: 0.82rem; }
}

/* VS comparison hero */
.vs-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: var(--radius-full);
  background: var(--color-accent); color: #fff;
  font-weight: 800; font-size: 1.1rem; flex-shrink: 0;
}
.vs-hero-grid {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: var(--space-sm); align-items: center; text-align: center;
  margin-top: var(--space-md);
}
@media (max-width: 600px) {
  .vs-hero-grid { grid-template-columns: 1fr; gap: var(--space-xs); }
}

/* TOC */
.toc {
  background: var(--color-surface); border-radius: var(--radius);
  padding: var(--space-md); margin-block: var(--space-md);
}
.toc h3 { font-size: var(--text-lg); margin-bottom: var(--space-xs); }
.toc ol { padding-left: 1.5rem; list-style: decimal; }
.toc li { margin-bottom: 0.4rem; }
.toc a { color: var(--color-accent-dark); font-size: 0.95rem; }
.toc a:hover { color: var(--color-accent); }

/* Stats page specific */
.stat-hero-cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-sm); margin-top: var(--space-md);
}
.stat-hero-card {
  background: rgba(255,255,255,0.1); border-radius: var(--radius);
  padding: var(--space-sm); text-align: center;
}
.stat-hero-card__number {
  font-size: var(--text-2xl); font-weight: 800; color: var(--color-accent);
}
.stat-hero-card__label {
  font-size: 0.85rem; color: rgba(255,255,255,0.7);
}

.stat-card {
  background: var(--color-surface); border-radius: var(--radius);
  padding: var(--space-sm) var(--space-md);
  margin-block: var(--space-sm);
  display: flex; align-items: baseline; gap: 1rem;
  border-left: 4px solid var(--color-accent);
}
.stat-card__number {
  font-size: var(--text-xl); font-weight: 800; color: var(--color-accent-dark);
  flex-shrink: 0;
}
.stat-card__text { font-size: 0.95rem; }
.stat-card__source {
  font-size: 0.8rem; color: var(--color-text-secondary);
  margin-top: 0.25rem;
}

.progress-bar-stat {
  margin-block: var(--space-xs);
}
.progress-bar-stat__header {
  display: flex; justify-content: space-between;
  font-size: 0.9rem; margin-bottom: 0.25rem;
}
.progress-bar-stat__track {
  height: 12px; background: var(--color-surface); border-radius: var(--radius-full);
  overflow: hidden;
}
.progress-bar-stat__fill {
  height: 100%; background: var(--color-accent); border-radius: var(--radius-full);
}

/* FAQ section */
.faq-section {
  padding-block: var(--space-lg); background: var(--color-surface);
}
.faq-section__inner {
  width: var(--container-narrow); margin-inline: auto;
}
.faq-section h2 { text-align: center; margin-bottom: var(--space-md); }

/* Author bio */
.author-bio {
  display: flex; gap: var(--space-md); align-items: flex-start;
  padding: var(--space-md); background: var(--color-surface);
  border-radius: var(--radius); margin-block: var(--space-lg);
}
.author-bio__avatar {
  width: 72px; height: 72px; border-radius: var(--radius-full);
  object-fit: cover; flex-shrink: 0;
}
.author-bio__name { font-weight: 700; margin-bottom: 0.25rem; }
.author-bio__role { font-size: 0.85rem; color: var(--color-accent-dark); margin-bottom: 0.5rem; }
.author-bio__text { font-size: 0.9rem; color: var(--color-text-secondary); }
@media (max-width: 600px) {
  .author-bio { flex-direction: column; align-items: center; text-align: center; }
}

/* Related articles */
.related-articles {
  padding-block: var(--space-lg);
}
.related-articles__inner {
  width: var(--container); margin-inline: auto;
}
.related-articles h2 { text-align: center; margin-bottom: var(--space-md); }
.related-articles__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}
.related-card {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: var(--space-md);
  transition: box-shadow var(--duration) var(--ease), transform var(--duration) var(--ease);
}
.related-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.related-card__label {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--color-accent-dark);
  margin-bottom: 0.5rem;
}
.related-card h3 { font-size: var(--text-lg); margin-bottom: 0.5rem; }
.related-card p { font-size: 0.9rem; color: var(--color-text-secondary); }

/* Scroll-to-top */
.table-wrapper { overflow-x: auto; }

/* Contact / About simple pages */
.page-section {
  padding-block: var(--space-section);
}
.page-section__inner {
  width: var(--container-narrow); margin-inline: auto;
}

/* Info box / callout */
.info-box {
  background: rgba(167, 139, 218, 0.08);
  border: 1px solid rgba(167, 139, 218, 0.2);
  border-radius: var(--radius); padding: var(--space-md);
  margin-block: var(--space-md);
}
.info-box h4 { margin-bottom: 0.5rem; color: var(--color-accent-dark); }
.info-box p { font-size: 0.95rem; margin-bottom: 0; }