@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Righteous&display=swap');

/* ============================================================
   CSS 自定义属性
   ============================================================ */
:root {
  --black: #000000;
  --white: #ffffff;
  --accent: #e60026;
  --gray-100: #f5f5f5;
  --gray-200: #e8e8e8;
  --gray-400: #999999;
  --gray-600: #555555;
  --gray-800: #222222;

  --font-brand: 'Righteous', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-body: 'Poppins', 'Helvetica Neue', Helvetica, Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif;

  --base: 8px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-8: 64px;
  --space-10: 80px;
  --space-12: 96px;

  --col-gap: 1rem;
  --max-width: 1200px;
  --content-width: 720px;

  --radius: 4px;
  --transition: 0.2s ease;
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol, menu {
  list-style: none;
}

table {
  border-collapse: collapse;
  width: 100%;
}

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

/* ============================================================
   Typography
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-brand);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.375rem, 3vw, 2rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; font-weight: 600; }

p { margin-bottom: var(--space-2); }
p:last-child { margin-bottom: 0; }

/* ============================================================
   Layout Utilities
   ============================================================ */
.wrap {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--col-gap);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
  width: 100%;
}

.wrap--full {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* ============================================================
   Site Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--black);
  color: var(--white);
  border-bottom: 3px solid var(--accent);
}

.header-brand-row {
  display: flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--white);
  text-decoration: none;
}

.brand-logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.brand-name {
  font-family: var(--font-brand);
  font-size: 1.375rem;
  letter-spacing: 0.04em;
  color: var(--white);
}

.header-nav-row {
  padding: 0 var(--space-3);
  background: var(--black);
}

/* Navigation: details > summary + menu > li > a */
.nav-details {
  position: relative;
}

.nav-summary {
  display: none;
  list-style: none;
  cursor: pointer;
  padding: var(--space-2) 0;
  font-family: var(--font-brand);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  user-select: none;
}

.nav-summary::-webkit-details-marker { display: none; }

.nav-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  list-style: none;
  padding: 0;
}

.nav-menu li a {
  display: block;
  padding: var(--space-2) var(--space-2);
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  min-height: 40px;
  display: flex;
  align-items: center;
}

.nav-menu li a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

/* ============================================================
   Page Banners
   ============================================================ */
.page-banner {
  background: var(--black);
  color: var(--white);
  padding: var(--space-8) var(--space-3) var(--space-6);
  border-bottom: 4px solid var(--accent);
}

.page-banner-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.page-type-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-1);
}

.page-h1 {
  color: var(--white);
  margin-bottom: var(--space-2);
}

.page-banner--ranking { background: var(--gray-800); }
.page-banner--compare { background: var(--black); }
.page-banner--faq { background: var(--gray-800); }
.page-banner--about { background: var(--black); }
.page-banner--privacy { background: var(--gray-800); }

/* ============================================================
   Article Meta (dates)
   ============================================================ */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  font-size: 0.8125rem;
  color: var(--gray-400);
}

.article-meta time {
  font-weight: 500;
}

/* ============================================================
   Main Content Layout
   ============================================================ */
.site-main {
  min-height: 60vh;
}

/* wrap: grid 12 cols
   content-section → col 1-8
   aside → col 9-12
*/
.wrap > .content-section {
  grid-column: 1 / 9;
}

.wrap > .content-aside {
  grid-column: 9 / 13;
}

/* ============================================================
   Content Section + Article (structure contract)
   main > div.wrap > article > section
   ============================================================ */
.content-section {
  padding: var(--space-8) 0;
}

.content-article {
  /* section is direct child of article */
}

/* ============================================================
   Prose
   ============================================================ */
.prose {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--gray-800);
  max-width: var(--content-width);
}

.prose h2 {
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 2px solid var(--black);
  font-size: 1.5rem;
}

.prose h3 {
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
  font-size: 1.25rem;
}

.prose h4 {
  margin-top: var(--space-3);
  margin-bottom: var(--space-1);
}

.prose p {
  margin-bottom: var(--space-3);
}

.prose ul, .prose ol {
  padding-left: var(--space-4);
  margin-bottom: var(--space-3);
  list-style: disc;
}

.prose ol {
  list-style: decimal;
}

.prose li {
  margin-bottom: var(--space-1);
  line-height: 1.65;
}

.prose blockquote {
  border-left: 4px solid var(--accent);
  padding: var(--space-2) var(--space-3);
  margin: var(--space-4) 0;
  background: var(--gray-100);
  font-style: italic;
}

.prose code {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.875em;
  background: var(--gray-100);
  padding: 2px 6px;
  border-radius: 2px;
}

.prose pre {
  background: var(--gray-800);
  color: var(--white);
  padding: var(--space-3);
  border-radius: var(--radius);
  overflow-x: auto;
  margin-bottom: var(--space-3);
}

.prose pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.prose a {
  color: var(--black);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 500;
  transition: color var(--transition);
}

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

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-4);
  font-size: 0.9375rem;
}

.prose table th {
  background: var(--black);
  color: var(--white);
  padding: var(--space-2);
  text-align: left;
  font-weight: 600;
}

.prose table td {
  padding: var(--space-2);
  border-bottom: 1px solid var(--gray-200);
  vertical-align: top;
}

.prose table tr:nth-child(even) td {
  background: var(--gray-100);
}

.prose img {
  max-width: 100%;
  border-radius: var(--radius);
  margin: var(--space-3) 0;
}

/* ============================================================
   Aside
   ============================================================ */
.content-aside {
  padding: var(--space-8) 0 var(--space-4) var(--space-4);
  border-left: 2px solid var(--gray-200);
  align-self: start;
  position: sticky;
  top: 120px;
}

.aside-section {
  margin-bottom: var(--space-5);
}

.aside-title {
  font-family: var(--font-brand);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 2px solid var(--black);
}

.aside-title span {
  display: inline-block;
}

.aside-links li {
  border-bottom: 1px solid var(--gray-200);
}

.aside-links li a {
  display: block;
  padding: var(--space-1) 0;
  font-size: 0.875rem;
  color: var(--gray-600);
  transition: color var(--transition), padding-left var(--transition);
  min-height: 40px;
  display: flex;
  align-items: center;
}

.aside-links li a:hover {
  color: var(--black);
  padding-left: var(--space-1);
}

/* ============================================================
   Headings with span decoration contract
   ============================================================ */
h2 > span, h3 > span {
  display: inline-block;
  position: relative;
}

.section-heading {
  font-family: var(--font-brand);
  font-size: clamp(1.25rem, 3vw, 1.875rem);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 3px solid var(--black);
}

.section-heading span {
  display: inline-block;
}

/* ============================================================
   Hero Section (Home)
   ============================================================ */
.hero-section {
  background: var(--black);
  color: var(--white);
  min-height: 70vh;
  display: flex;
  align-items: stretch;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0;
}

.hero-img-col {
  overflow: hidden;
  background: var(--gray-800);
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.hero-img-placeholder {
  width: 100%;
  min-height: 70vh;
  background: linear-gradient(135deg, #111 0%, #333 100%);
}

.hero-text-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  text-align: right;
  padding: var(--space-8) var(--space-6);
  background: var(--black);
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.hero-h1 {
  font-family: var(--font-brand);
  font-size: clamp(1.75rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: var(--space-3);
  line-height: 1.15;
}

.hero-lead {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-5);
  max-width: 420px;
}

.hero-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-brand);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  padding: 12px 24px;
  min-height: 44px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: opacity var(--transition), transform var(--transition);
}

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--white);
  font-family: var(--font-brand);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  padding: 12px 24px;
  min-height: 44px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.4);
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition);
}

.btn-secondary:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}

/* ============================================================
   Home Layout
   ============================================================ */
.site-main--home .wrap.home-wrap {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--col-gap);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
  align-items: start;
}

.home-content-col {
  grid-column: 1 / 9;
}

.home-content-col .wrap {
  display: block;
  padding: 0;
  max-width: 100%;
}

.home-content-col .content-section {
  padding: var(--space-6) 0 var(--space-4);
}

.home-aside {
  grid-column: 9 / 13;
  padding: var(--space-6) 0 var(--space-4) var(--space-4);
  border-left: 2px solid var(--gray-200);
  position: sticky;
  top: 120px;
}

/* ============================================================
   Cards Grid (Home)
   ============================================================ */
.home-cards-section {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--gray-200);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-3);
}

.card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  border-bottom: 3px solid var(--black);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.card-inner {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-3);
  min-height: 160px;
  text-decoration: none;
  color: var(--black);
}

.card-body {
  flex: 1;
}

.card-title {
  font-family: var(--font-brand);
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: var(--space-1);
  line-height: 1.3;
}

.card-title span {
  display: inline-block;
}

.card-desc {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.55;
  margin-bottom: var(--space-1);
}

.card-date {
  font-size: 0.75rem;
  color: var(--gray-400);
  display: block;
  margin-top: var(--space-1);
}

.card-arrow {
  font-size: 1.25rem;
  color: var(--accent);
  align-self: flex-end;
  transition: transform var(--transition);
}

.card:hover .card-arrow {
  transform: translateX(4px);
}

/* ============================================================
   Quick Links (Home)
   ============================================================ */
.home-quicklinks {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--gray-200);
}

.quicklinks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-2);
}

.quicklink-item {
  display: flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  background: var(--gray-100);
  border-left: 3px solid var(--black);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--black);
  text-decoration: none;
  min-height: 48px;
  transition: background var(--transition), border-color var(--transition);
}

.quicklink-item:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--accent);
}

.quicklink-label {
  line-height: 1.4;
}

/* ============================================================
   Review Header
   ============================================================ */
.review-header {
  display: grid;
  grid-template-columns: 1fr 40%;
  background: var(--black);
  color: var(--white);
  border-bottom: 4px solid var(--accent);
  min-height: 320px;
}

.review-header-inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-8) var(--space-6);
}

.review-header-inner .page-h1 {
  color: var(--white);
  margin-bottom: var(--space-2);
}

.review-header-inner .article-meta {
  color: rgba(255,255,255,0.5);
}

.review-header-img {
  overflow: hidden;
  background: var(--gray-800);
}

.review-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================================================
   Ranking Table
   ============================================================ */
.ranking-children {
  padding: var(--space-6) 0;
}

.ranking-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.ranking-table thead tr {
  background: var(--black);
  color: var(--white);
}

.ranking-table th {
  padding: var(--space-2) var(--space-3);
  text-align: left;
  font-family: var(--font-brand);
  font-weight: 400;
  letter-spacing: 0.04em;
}

.ranking-table tbody tr {
  border-bottom: 1px solid var(--gray-200);
  transition: background var(--transition);
}

.ranking-table tbody tr:hover {
  background: var(--gray-100);
}

.ranking-table td {
  padding: var(--space-2) var(--space-3);
  vertical-align: middle;
}

.ranking-table td a {
  color: var(--black);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

.ranking-table td a:hover {
  color: var(--accent);
}

.ranking-table td time {
  font-size: 0.8125rem;
  color: var(--gray-400);
}

/* ============================================================
   FAQ Article
   ============================================================ */
.faq-article .prose h2 {
  background: var(--black);
  color: var(--white);
  padding: var(--space-2) var(--space-3);
  margin-top: var(--space-5);
  border-bottom: none;
  font-size: 1.125rem;
  border-radius: var(--radius) var(--radius) 0 0;
}

.faq-article .prose h2 + p,
.faq-article .prose h2 + ul,
.faq-article .prose h2 + ol {
  background: var(--gray-100);
  padding: var(--space-3);
  margin-top: 0;
  border-radius: 0 0 var(--radius) var(--radius);
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--black);
  color: var(--white);
  margin-top: var(--space-10);
}

.footer-cta-block {
  background: var(--accent);
  padding: var(--space-6) var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  max-width: 100%;
}

.footer-cta-text {
  font-family: var(--font-brand);
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: var(--white);
  margin-bottom: 0;
}

.footer-cta-text span {
  font-weight: bold;
}

.footer-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  color: var(--accent);
  font-family: var(--font-brand);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 12px 28px;
  min-height: 44px;
  border-radius: var(--radius);
  text-decoration: none;
  white-space: nowrap;
  transition: opacity var(--transition);
}

.footer-cta-btn:hover {
  opacity: 0.88;
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-8) var(--space-3);
}

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

.footer-brand-link {
  text-decoration: none;
}

.footer-brand-name {
  font-family: var(--font-brand);
  font-size: 1.5rem;
  color: var(--white);
  letter-spacing: 0.04em;
}

.footer-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  max-width: 320px;
  margin-bottom: 0;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.footer-nav ul li {
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-nav ul li a {
  display: flex;
  align-items: center;
  padding: 10px 0;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  min-height: 40px;
  transition: color var(--transition), padding-left var(--transition);
}

.footer-nav ul li a:hover {
  color: var(--white);
  padding-left: var(--space-1);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-3);
}

.footer-copyright {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
  margin-bottom: 0;
}

/* ============================================================
   Scroll Reveal Animation
   ============================================================ */
.reveal-section {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-section.is-visible {
  opacity: 1;
  transform: none;
}

.reveal-item {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s ease calc(var(--i, 0) * 0.07s),
              transform 0.4s ease calc(var(--i, 0) * 0.07s);
}

.reveal-item.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal-section,
  .reveal-item {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================================
   Responsive: Tablet (≤900px)
   ============================================================ */
@media (max-width: 900px) {
  .wrap > .content-section {
    grid-column: 1 / 10;
  }

  .wrap > .content-aside {
    grid-column: 10 / 13;
  }

  .home-content-col {
    grid-column: 1 / 10;
  }

  .home-aside {
    grid-column: 10 / 13;
  }

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

  .hero-img-col {
    min-height: 40vh;
  }

  .hero-img-placeholder {
    min-height: 40vh;
  }

  .hero-text-col {
    align-items: flex-start;
    text-align: left;
    padding: var(--space-6) var(--space-4);
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .review-header {
    grid-template-columns: 1fr;
  }

  .review-header-img {
    min-height: 240px;
  }
}

/* ============================================================
   Responsive: Mobile (≤640px)
   ============================================================ */
@media (max-width: 640px) {
  .wrap {
    display: block;
    padding: 0 var(--space-2);
  }

  .wrap > .content-section,
  .wrap > .content-aside {
    grid-column: unset;
  }

  .content-aside {
    padding: var(--space-4) 0 var(--space-4) 0;
    border-left: none;
    border-top: 2px solid var(--gray-200);
    position: static;
    margin-top: var(--space-4);
  }

  /* Mobile nav: hamburger via details */
  .nav-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 44px;
  }

  .nav-summary::after {
    content: '▼';
    font-size: 0.625rem;
    transition: transform var(--transition);
  }

  .nav-details[open] .nav-summary::after {
    transform: rotate(180deg);
  }

  .nav-menu {
    flex-direction: column;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-bottom: var(--space-2);
  }

  .nav-menu li a {
    padding: var(--space-2) 0;
    font-size: 0.9375rem;
    white-space: normal;
  }

  .hero-section {
    min-height: unset;
  }

  .hero-text-col {
    min-height: unset;
    padding: var(--space-5) var(--space-3);
  }

  .hero-h1 {
    font-size: 1.625rem;
  }

  .hero-img-col,
  .hero-img-placeholder {
    min-height: 220px;
  }

  .header-brand-row {
    padding: var(--space-2);
  }

  .header-nav-row {
    padding: 0 var(--space-2);
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: var(--space-5);
    padding: var(--space-6) var(--space-2);
  }

  .footer-cta-block {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-5) var(--space-3);
  }

  .page-banner {
    padding: var(--space-6) var(--space-2) var(--space-4);
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .quicklinks-grid {
    grid-template-columns: 1fr 1fr;
  }

  .ranking-table {
    font-size: 0.875rem;
  }

  .ranking-table th,
  .ranking-table td {
    padding: var(--space-1) var(--space-2);
  }

  /* table overflow on small screens */
  .ranking-children {
    overflow-x: auto;
  }

  .review-header {
    min-height: unset;
  }

  .review-header-inner {
    padding: var(--space-5) var(--space-3);
  }

  .site-main--home .wrap.home-wrap {
    display: block;
    padding: 0 var(--space-2);
  }

  .home-aside {
    padding: var(--space-4) 0 0 0;
    border-left: none;
    border-top: 2px solid var(--gray-200);
    position: static;
    margin-top: var(--space-4);
  }

  .home-content-col .content-section {
    padding: var(--space-4) 0;
  }
}

/* ============================================================
   Utility
   ============================================================ */
.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;
}