:root {
  --color-bg: #080808;
  --color-surface: #111111;
  --color-surface-2: #1a1a1a;
  --color-border: #2a2a2a;
  --color-text-primary: #f0ede6;
  --color-text-secondary: #8a8680;
  --color-text-muted: #4a4744;
  --color-accent: #c8a96e;
  --color-accent-2: #e63946;
  --color-left: #4a90d9;
  --color-center: #c8a96e;
  --color-right: #e63946;
  --color-verified: #2d9e6b;
  --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.22);
  --focus-ring: 2px solid var(--color-accent);
  --font-brand: "Playfair Display", Georgia, serif;
  --font-head: "DM Serif Display", Georgia, serif;
  --font-body: "DM Sans", Arial, sans-serif;
  --font-mono: "Space Mono", monospace;
}

[data-theme="light"] {
  --color-bg: #f5f2ec;
  --color-surface: #ffffff;
  --color-surface-2: #f0ede6;
  --color-border: #ddd9d0;
  --color-text-primary: #1a1814;
  --color-text-secondary: #5a5650;
  --color-text-muted: #9a9690;
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text-primary);
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

img {
  max-width: 100%;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 3000;
  padding: 10px 14px;
  background: var(--color-text-primary);
  color: var(--color-bg);
}

.skip-link:focus {
  left: 12px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1200;
  background: rgba(8, 8, 8, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: padding 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

[data-theme="light"] .header {
  background: rgba(245, 242, 236, 0.96);
}

.top-strip,
.masthead,
.main,
.footer-grid {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.top-strip {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
}

.beta-flag,
.top-strip-copy,
.nav a,
.category,
.section-title,
.source-mix-label,
.source-mix-percent,
.modal-section-heading,
.processing-label,
.page-kicker,
.transparency-label {
  font-family: var(--font-mono);
}

.beta-flag {
  font-size: 11px;
  opacity: 0.5;
  text-transform: lowercase;
}

.top-strip-copy {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  text-align: right;
}

.masthead {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 24px 0 18px;
  transition: padding 0.25s ease;
}

.masthead-side {
  min-width: 0;
}

.masthead-left {
  color: var(--color-text-secondary);
  font-size: 12px;
}

.masthead-right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 16px;
}

.brand-lockup {
  text-align: center;
}

.wordmark {
  display: block;
  font-family: var(--font-brand);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--color-text-primary);
}

.brand-tagline {
  margin: 8px 0 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
}

.brand-subtagline {
  margin: 6px auto 0;
  max-width: 460px;
  font-size: 12px;
  color: var(--color-text-muted);
}

.header.is-condensed .masthead {
  padding: 12px 0;
}

.header.is-condensed .brand-tagline,
.header.is-condensed .brand-subtagline {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: 0;
}

.header.is-condensed .wordmark {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
}

.nav {
  list-style: none;
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
}

.nav a:hover,
.nav a.active,
.nav a[aria-current="page"] {
  color: var(--color-text-primary);
}

.theme-toggle {
  flex: 0 0 auto;
  padding: 9px 12px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-primary);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.theme-toggle:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #000;
}

.main {
  padding: 28px 0 56px;
}

.intro {
  padding: 16px 0 28px;
  text-align: center;
}

.intro-tagline {
  margin: 0;
  font-family: var(--font-head);
  font-size: 22px;
  color: var(--color-text-primary);
}

.intro-sub {
  margin: 12px auto 0;
  max-width: 600px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.transparency-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 24px;
}

.transparency-item {
  padding: 20px 18px;
  text-align: center;
}

.transparency-item + .transparency-item {
  border-left: 1px solid var(--color-border);
}

.transparency-icon {
  display: inline-flex;
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.transparency-label {
  margin: 0 0 8px;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.transparency-text {
  margin: 0;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.category-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  padding: 0 0 16px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.category {
  padding: 8px 12px;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.category.active,
.category:hover {
  background: var(--color-accent);
  color: #000;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.news-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  cursor: pointer;
}

.news-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.news-card.empty {
  cursor: default;
}

.news-card.empty:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--color-border);
}

.card-media {
  width: 100%;
  height: 200px;
  background: var(--color-surface-2);
}

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

.news-header,
.news-content {
  padding: 18px;
}

.news-header {
  padding-bottom: 12px;
}

.section-title {
  margin: 0 0 10px;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-2);
}

.news-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.35;
  color: var(--color-text-primary);
}

.news-content {
  padding-top: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
}

.news-meta {
  margin: 0;
  font-size: 12px;
  color: var(--color-text-secondary);
}

.news-summary {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.source-mix {
  display: grid;
  gap: 6px;
}

.source-mix-header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.source-mix-label,
.source-mix-percent {
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.source-mix-percent-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.source-mix-bar {
  display: flex;
  height: 4px;
  overflow: hidden;
  background: var(--color-surface-2);
}

.source-mix-segment {
  height: 100%;
}

.source-mix-segment.left { background: var(--color-left); }
.source-mix-segment.center { background: var(--color-center); }
.source-mix-segment.right { background: var(--color-right); }

.actions {
  margin-top: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-primary);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  background: var(--color-accent);
  color: #000;
  border-color: var(--color-accent);
}

.btn-verify {
  color: var(--color-verified);
  border-color: var(--color-verified);
}

.btn-verify:hover {
  background: var(--color-verified);
  color: #000;
  border-color: var(--color-verified);
}

.page-hero {
  max-width: 760px;
  padding: 12px 0 28px;
}

.page-kicker {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
}

.page-hero p {
  margin: 14px 0 0;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.content-shell {
  display: grid;
  grid-template-columns: 1fr;
}

.content-panel {
  max-width: 900px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 28px;
}

.content-panel h2,
.content-panel h3 {
  font-family: var(--font-head);
  color: var(--color-text-primary);
}

.content-panel h2 {
  margin: 0 0 14px;
  font-size: 28px;
}

.content-panel h3 {
  margin: 24px 0 10px;
  font-size: 21px;
}

.content-panel p,
.content-panel li {
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.content-list {
  margin: 0;
  padding-left: 20px;
}

.content-list.compact li {
  margin-bottom: 6px;
}

.content-note,
.content-callout {
  margin-top: 24px;
  padding: 18px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
}

.content-callout-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.content-callout pre {
  margin: 0;
  white-space: pre-wrap;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  color: var(--color-text-primary);
}

.content-log p {
  margin: 0 0 10px;
}

.verify-form {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.form-field input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text-primary);
  font: inherit;
}

.verify-result {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
}

.verify-result strong {
  display: block;
  margin-bottom: 8px;
}

.verify-result p {
  margin: 0;
  color: inherit;
}

.verify-result.is-success {
  border-color: var(--color-verified);
  color: var(--color-verified);
}

.verify-result.is-error {
  border-color: var(--color-right);
  color: var(--color-right);
}

.verify-result.is-warning {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  padding: 32px 16px;
  background: rgba(0, 0, 0, 0.82);
  overflow-y: auto;
}

body.modal-open {
  overflow: hidden;
}

.modal-shell {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  color: var(--color-text-primary);
  font-size: 22px;
  cursor: pointer;
}

.modal-hero {
  margin: 0;
  max-height: 320px;
  overflow: hidden;
}

.modal-hero img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  display: block;
}

.modal-body {
  padding: 28px;
}

.modal-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-2);
}

.modal-title {
  margin: 8px 0 10px;
  font-family: var(--font-head);
  font-size: 26px;
  line-height: 1.2;
}

.modal-meta {
  margin: 0 0 18px;
  font-size: 12px;
  color: var(--color-text-secondary);
}

.modal-source-score {
  margin-bottom: 22px;
}

.modal-source-score .source-mix-percent {
  font-size: 10px;
}

.modal-source-score .source-mix-bar {
  height: 8px;
}

.modal-article {
  max-width: 640px;
}

.modal-article p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-primary);
}

.modal-bias {
  margin-top: 28px;
}

.modal-section-heading {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.source-compare {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.source-card {
  background: var(--color-surface-2);
  padding: 16px;
  border-left: 2px solid var(--color-center);
}

.source-card[data-lean="left"] { border-left-color: var(--color-left); }
.source-card[data-lean="center"] { border-left-color: var(--color-center); }
.source-card[data-lean="right"] { border-left-color: var(--color-right); }

.source-card h5 {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-primary);
}

.source-card p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.processing-file {
  margin-top: 28px;
  padding: 16px;
  border: 1px solid var(--color-verified);
  background: var(--color-surface);
}

.processing-label {
  margin: 0 0 8px;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-verified);
}

.processing-text {
  margin: 0 0 14px;
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 28px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.9fr;
  gap: 24px;
  align-items: start;
}

.footer-wordmark {
  margin: 0;
  font-family: var(--font-brand);
  font-size: 20px;
}

.footer-tagline,
.footer-copy,
.footer-legal p {
  margin: 6px 0 0;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-secondary);
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  margin: 0;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-secondary);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--color-text-primary);
}

.footer-legal {
  text-align: right;
  font-size: 12px;
  color: var(--color-text-secondary);
}

code {
  padding: 2px 5px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.9em;
}

@media (max-width: 1080px) {
  .masthead {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .masthead-left,
  .masthead-right {
    justify-content: center;
  }

  .nav {
    justify-content: center;
  }

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

  .footer-legal {
    text-align: left;
  }
}

@media (max-width: 768px) {
  .top-strip {
    flex-direction: column;
    align-items: flex-start;
  }

  .top-strip-copy {
    text-align: left;
  }

  .transparency-strip {
    grid-template-columns: 1fr;
  }

  .transparency-item + .transparency-item {
    border-left: 0;
    border-top: 1px solid var(--color-border);
  }

  .modal-overlay {
    padding: 0;
  }

  .modal-shell {
    min-height: 100vh;
    max-width: none;
    border-left: 0;
    border-right: 0;
  }

  .modal-body,
  .content-panel {
    padding: 20px;
  }

  .source-compare {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .top-strip,
  .masthead,
  .main,
  .footer-grid {
    width: min(100% - 20px, 1200px);
  }

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

  .nav {
    gap: 10px;
  }

  .theme-toggle,
  .btn {
    width: 100%;
  }

  .masthead-right {
    flex-direction: column;
  }
}

/* Homepage UI refinement: hierarchy, spacing, readability */
.home-page .top-strip,
.home-page .masthead,
.home-page .main,
.home-page .footer-grid {
  width: min(1280px, calc(100% - 48px));
}

.home-page .header {
  border-bottom: 1px solid #eee;
}

.home-page .masthead {
  min-height: 58px;
  padding: 10px 0 8px;
  align-items: start;
}

.home-page .wordmark {
  font-size: clamp(2.3rem, 3.35vw, 3rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.11em;
}

.home-page .masthead-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.4;
}

.home-page .masthead-right {
  align-self: start;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 14px;
  padding-top: 1px;
}

.home-page .nav-left {
  justify-content: flex-start;
  gap: 26px;
}

.home-page .nav-right {
  justify-content: flex-end;
  gap: 22px;
  align-items: center;
}

.home-page .nav {
  gap: 24px;
}

.home-page .nav a {
  position: relative;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color 0.2s ease;
}

.home-page .nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: currentColor;
  opacity: 0;
  transform: scaleX(0.65);
  transform-origin: center;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.home-page .nav a:hover,
.home-page .nav a.active,
.home-page .nav a[aria-current="page"] {
  color: var(--color-text-primary);
  font-weight: 700;
}

.home-page .nav a:hover::after,
.home-page .nav a.active::after,
.home-page .nav a[aria-current="page"]::after {
  opacity: 1;
  transform: scaleX(1);
}

.home-page .theme-toggle {
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
  align-self: center;
}

.home-page .main {
  padding-top: 0;
  padding-bottom: 52px;
}

.home-page .intro {
  max-width: 760px;
  margin: 0 auto 20px;
  padding: 14px 0 0;
  max-height: 126px;
  overflow: hidden;
}

.home-page .intro-tagline {
  font-family: var(--font-body);
  font-size: clamp(1.45rem, 2.2vw, 1.9rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.home-page .intro-sub {
  max-width: 640px;
  margin-top: 8px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.55;
}

.home-page .brand-tagline {
  margin-top: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0;
  color: var(--color-text-secondary);
}

.home-page .brand-subtagline {
  margin-top: 4px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0;
  color: var(--color-text-secondary);
}

.home-page .transparency-strip {
  margin-top: 12px;
  margin-bottom: 32px;
}

.home-page .transparency-item {
  padding: 16px 16px;
  text-align: left;
}

.home-page .transparency-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 8px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.08);
  color: #2563eb;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.home-page .transparency-item:hover .transparency-icon {
  transform: scale(1.05);
  background: rgba(37, 99, 235, 0.14);
  color: #1d4ed8;
}

.home-page .transparency-label {
  margin-bottom: 8px;
  font-size: 10px;
}

.home-page .transparency-text {
  max-width: 31ch;
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.home-page .category-filters {
  gap: 12px 24px;
  margin-bottom: 24px;
  padding-bottom: 16px;
}

.source-selector {
  margin: 0 0 24px;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.source-selector-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.source-selector-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
}

.source-selector-actions {
  display: flex;
  gap: 8px;
}

.source-action {
  padding: 4px 8px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-secondary);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  cursor: pointer;
}

.source-action:hover {
  color: var(--color-text-primary);
  border-color: var(--color-accent);
}

.source-selector-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.source-chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  padding: 6px 8px;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.source-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.source-chip span {
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--color-text-secondary);
}

.source-chip.active {
  border-color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 16%, transparent);
}

.source-chip.active span {
  color: var(--color-text-primary);
}

.home-page .category {
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.home-page .category:hover,
.home-page .category.active {
  transform: scale(1.05);
}

.home-page .news-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}

.home-page .news-card {
  border-radius: 2px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: none;
  transform: none;
}

.home-page .news-card:hover {
  transform: none;
  box-shadow: none;
  border-color: rgba(0, 0, 0, 0.14);
}

.home-page .card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  min-height: 0;
  max-height: none;
  height: auto;
  overflow: hidden;
}

.home-page .card-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-page .news-header,
.home-page .news-content {
  padding-left: 18px;
  padding-right: 18px;
  text-align: left;
  align-items: flex-start;
}

.home-page .news-header {
  padding-top: 18px;
  padding-bottom: 10px;
}

.home-page .section-title {
  margin-bottom: 10px;
  font-size: 10px;
}

.home-page .news-title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  min-height: calc(2 * 1.24em);
}

.home-page .news-content {
  gap: 14px;
  padding-top: 0;
  padding-bottom: 20px;
  height: auto;
}

.home-page .news-meta {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  color: #777;
}

.home-page .source-mix {
  width: 100%;
  gap: 8px;
}

.home-page .source-mix-label,
.home-page .source-mix-percent {
  font-size: 9px;
  color: #777;
}

.home-page .news-summary {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: #5a5a5a;
}

.home-page .actions {
  width: 100%;
  margin-top: 0;
  padding-top: 8px;
}

.home-page .btn-primary {
  min-height: 42px;
  padding: 12px 20px;
  border: 1px solid #2563eb;
  border-radius: 8px;
  background: #2563eb;
  color: #fff;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.2);
}

.home-page .btn-primary:hover {
  background: #1d4ed8;
  border-color: #1d4ed8;
  color: #fff;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.22);
}

[data-theme="light"] .home-page .header {
  border-bottom-color: #eee;
}

[data-theme="light"] .home-page .news-card {
  border-color: #eee;
}

[data-theme="light"] .home-page .news-title,
[data-theme="light"] .home-page .intro-tagline,
[data-theme="light"] .home-page .nav a:hover,
[data-theme="light"] .home-page .nav a.active,
[data-theme="light"] .home-page .nav a[aria-current="page"] {
  color: #0a0a0a;
}

[data-theme="light"] .home-page .intro-sub,
[data-theme="light"] .home-page .transparency-text {
  color: #444;
}

[data-theme="light"] .home-page .news-meta,
[data-theme="light"] .home-page .source-mix-label,
[data-theme="light"] .home-page .source-mix-percent {
  color: #777;
}

[data-theme="light"] .home-page .news-summary {
  color: #444;
}

[data-theme="dark"] .home-page .header {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .home-page .news-card {
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

[data-theme="dark"] .home-page .news-card:hover {
  box-shadow: none;
  border-color: rgba(255, 255, 255, 0.18);
}

[data-theme="dark"] .home-page .news-summary,
[data-theme="dark"] .home-page .intro-sub,
[data-theme="dark"] .home-page .transparency-text {
  color: rgba(240, 237, 230, 0.78);
}

[data-theme="dark"] .home-page .news-meta,
[data-theme="dark"] .home-page .source-mix-label,
[data-theme="dark"] .home-page .source-mix-percent {
  color: rgba(240, 237, 230, 0.56);
}

@media (max-width: 1024px) {
  .home-page .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-page .intro {
    margin-bottom: 20px;
    padding-top: 12px;
    max-height: none;
  }

  .home-page .intro-tagline {
    font-size: clamp(1.65rem, 3.4vw, 2rem);
  }
}

@media (max-width: 768px) {
  .home-page .top-strip,
  .home-page .masthead,
  .home-page .main,
  .home-page .footer-grid {
    width: min(100% - 40px, 1280px);
  }

  .home-page .intro {
    padding-top: 12px;
    margin-bottom: 18px;
    max-height: none;
  }

  .home-page .transparency-strip {
    margin-top: 8px;
    margin-bottom: 24px;
  }

  .home-page .news-grid {
    grid-template-columns: 1fr;
  }

  .source-selector-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .home-page .masthead-left {
    align-items: center;
  }

  .home-page .nav-left,
  .home-page .nav-right {
    justify-content: center;
    gap: 16px;
  }
}

@media (max-width: 560px) {
  .home-page .top-strip,
  .home-page .masthead,
  .home-page .main,
  .home-page .footer-grid {
    width: min(100% - 32px, 1280px);
  }

  .home-page .masthead {
    gap: 18px;
    min-height: auto;
  }

  .home-page .nav {
    gap: 16px 18px;
  }

  .home-page .intro {
    padding-top: 8px;
  }

  .home-page .intro-tagline {
    font-size: 28px;
  }

  .home-page .intro-sub {
    font-size: 14px;
  }

  .home-page .transparency-item {
    padding: 20px 18px;
  }
}