/* Self-hosted font declarations — uses system font stack as fallback */
/* No external font downloads required */

/* ── Inter (original declarations — preserved as-is) ──────────────── */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: local('-apple-system'),
       local('BlinkMacSystemFont'),
       local('Segoe UI'),
       local('Helvetica Neue'),
       local('Arial'),
       local('sans-serif');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: local('-apple-system'),
       local('BlinkMacSystemFont'),
       local('Segoe UI'),
       local('Helvetica Neue'),
       local('Arial'),
       local('sans-serif');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: local('-apple-system'),
       local('BlinkMacSystemFont'),
       local('Segoe UI'),
       local('Helvetica Neue'),
       local('Arial'),
       local('sans-serif');
}

/* ── DM Sans (UI / navigation / meta / labels) ────────────────────────
   Falls back gracefully to the same system sans stack as Inter.
   If you later self-host WOFF2 files, replace the local() sources
   with url('/fonts/DMSans-*.woff2') format('woff2') entries.
   ──────────────────────────────────────────────────────────────────── */

@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: local('DM Sans Regular'),
       local('DMSans-Regular'),
       local('-apple-system'),
       local('BlinkMacSystemFont'),
       local('Segoe UI'),
       local('Helvetica Neue'),
       local('Arial'),
       local('sans-serif');
}

@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: local('DM Sans Medium'),
       local('DMSans-Medium'),
       local('-apple-system'),
       local('BlinkMacSystemFont'),
       local('Segoe UI'),
       local('Helvetica Neue'),
       local('Arial'),
       local('sans-serif');
}

@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: local('DM Sans Bold'),
       local('DMSans-Bold'),
       local('-apple-system'),
       local('BlinkMacSystemFont'),
       local('Segoe UI'),
       local('Helvetica Neue'),
       local('Arial'),
       local('sans-serif');
}

/* ── Playfair Display (headlines / masthead / card titles) ────────────
   Falls back to Georgia — the best widely-installed serif.
   Self-host WOFF2 files from Google Fonts or fontsource.org to get
   the actual Playfair glyphs without an external request:
     https://fontsource.org/fonts/playfair-display
   ──────────────────────────────────────────────────────────────────── */

@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: local('Playfair Display Bold'),
       local('PlayfairDisplay-Bold'),
       local('Georgia'),
       local('Times New Roman'),
       local('serif');
}

@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: local('Playfair Display ExtraBold'),
       local('PlayfairDisplay-ExtraBold'),
       local('Playfair Display Bold'),
       local('PlayfairDisplay-Bold'),
       local('Georgia'),
       local('Times New Roman'),
       local('serif');
}

@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: local('Playfair Display Black'),
       local('PlayfairDisplay-Black'),
       local('Playfair Display Bold'),
       local('PlayfairDisplay-Bold'),
       local('Georgia'),
       local('Times New Roman'),
       local('serif');
}

@font-face {
  font-family: 'Playfair Display';
  font-style: italic;
  font-weight: 700;
  font-display: swap;
  src: local('Playfair Display Bold Italic'),
       local('PlayfairDisplay-BoldItalic'),
       local('Georgia Italic'),
       local('serif');
}

/* ── Source Serif 4 (long-form article body copy) ─────────────────────
   Falls back to Georgia. Self-host from:
     https://fontsource.org/fonts/source-serif-4
   ──────────────────────────────────────────────────────────────────── */

@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: local('Source Serif 4'),
       local('SourceSerif4-Regular'),
       local('Source Serif Pro'),
       local('SourceSerifPro-Regular'),
       local('Georgia'),
       local('Times New Roman'),
       local('serif');
}

@font-face {
  font-family: 'Source Serif 4';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: local('Source Serif 4 Italic'),
       local('SourceSerif4-Italic'),
       local('Source Serif Pro Italic'),
       local('SourceSerifPro-Italic'),
       local('Georgia Italic'),
       local('serif');
}

@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: local('Source Serif 4 SemiBold'),
       local('SourceSerif4-SemiBold'),
       local('Source Serif Pro SemiBold'),
       local('SourceSerifPro-SemiBold'),
       local('Georgia'),
       local('serif');
}

/*
  ── Self-hosting guide ──────────────────────────────────────────────
  To guarantee Playfair Display and Source Serif 4 render on all
  visitors (not just those who happen to have them installed), add
  WOFF2 files to /public/fonts/ and prepend a url() source to each
  @font-face above. Example for Playfair Display Bold:

    src: url('/fonts/playfair-display-700.woff2') format('woff2'),
         local('Playfair Display Bold'),
         ...

  Free WOFF2 downloads (open license):
    Playfair Display  → https://fontsource.org/fonts/playfair-display
    Source Serif 4    → https://fontsource.org/fonts/source-serif-4
    DM Sans           → https://fontsource.org/fonts/dm-sans
  ────────────────────────────────────────────────────────────────── */

/* ═══════════════════════════════════════════════════════════════════
   UFO PRESS — main.css
   Design system: Authoritative dark editorial
   ═══════════════════════════════════════════════════════════════════ */

/* ── Design tokens ─────────────────────────────────────────────────── */
:root {
  --color-void:        #03060f;
  --color-deep:        #080d1c;
  --color-surface:     #0d1427;
  --color-surface-2:   #111930;
  --color-surface-3:   #192040;
  --color-border:      rgba(255,255,255,0.07);
  --color-border-med:  rgba(255,255,255,0.12);

  --color-signal:      #00c8f8;   /* electric cyan — primary accent */
  --color-signal-dim:  #0090b8;
  --color-signal-glow: rgba(0,200,248,0.15);
  --color-pulse:       #e84545;   /* alert red — secondary accent */
  --color-pulse-dim:   #b83030;
  --color-gold:        #c9a84c;   /* credibility gold — tertiary */

  --color-text:        #e8eaf0;
  --color-text-muted:  #8892a4;
  --color-text-dim:    #56607a;
  --color-heading:     #f0f2f8;
  --color-white:       #ffffff;

  --font-display:  'Playfair Display', Georgia, serif;
  --font-body:     'Source Serif 4', Georgia, serif;
  --font-ui:       'DM Sans', -apple-system, sans-serif;

  --max-width:     1320px;
  --radius-sm:     3px;
  --radius:        6px;
  --radius-lg:     12px;

  --shadow-card:   0 2px 16px rgba(0,0,0,0.4);
  --shadow-hover:  0 8px 40px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,200,248,0.1);
  --shadow-glow:   0 0 30px rgba(0,200,248,0.12);

  --transition:    0.22s cubic-bezier(0.4, 0, 0.2, 1);

  /* CMS variable overrides */
  --color-header-bg:  var(--color-void);
  --color-bg:         var(--color-deep);
  --color-text:       #e8eaf0;
  --color-accent:     var(--color-signal);
  --color-accent-dark:var(--color-signal-dim);
  --color-card-bg:    var(--color-surface);
}

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

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

body {
  font-family: var(--font-ui);
  background: var(--color-deep);
  color: var(--color-text);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image:
    radial-gradient(ellipse 60% 40% at 50% -10%, rgba(0,100,160,0.12) 0%, transparent 70%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.012'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ── Breaking news ticker ─────────────────────────────────────────── */
.breaking-ticker {
  background: var(--color-pulse);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  overflow: hidden;
  white-space: nowrap;
  display: flex;
  align-items: center;
}

.ticker-label {
  background: rgba(0,0,0,0.3);
  padding: 0.35rem 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.ticker-label::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  background: #fff;
  border-radius: 50%;
  animation: blink 1.2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

.ticker-track {
  display: flex;
  animation: ticker-scroll 40s linear infinite;
  padding: 0.35rem 0;
}

.ticker-track:hover { animation-play-state: paused; }

.ticker-item {
  padding: 0 2.5rem;
}

.ticker-item::after {
  content: '·';
  margin-left: 2.5rem;
  opacity: 0.5;
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Site Header ──────────────────────────────────────────────────── */
.site-header {
  background: var(--color-void);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 200;
  border-bottom: 1px solid var(--color-border);
}

.site-header::after {
  content: '';
  display: block;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-signal) 30%, var(--color-signal) 70%, transparent);
  opacity: 0.5;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* ── Masthead ─────────────────────────────────────────────────────── */
.header-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  text-decoration: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.brand-text { display: flex; flex-direction: column; }

.site-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: -0.01em;
  line-height: 1;
}

.site-name span { color: var(--color-signal); }

.site-name:hover { text-decoration: none; opacity: 1; }

.site-tagline {
  font-family: var(--font-ui);
  font-size: 0.62rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-top: 0.25rem;
}

/* ── Header search ────────────────────────────────────────────────── */
.search-bar {
  display: flex;
  gap: 0;
  flex: 1;
  min-width: 0;
  max-width: 380px;
  margin-left: auto;
}

.search-input {
  flex: 1;
  padding: 0.48rem 0.9rem;
  border: 1px solid var(--color-border-med);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  background: rgba(255,255,255,0.05);
  color: var(--color-text);
  font-size: 0.85rem;
  font-family: var(--font-ui);
  min-width: 0;
  transition: var(--transition);
}

.search-input::placeholder { color: var(--color-text-dim); }

.search-input:focus {
  outline: none;
  border-color: var(--color-signal);
  background: rgba(0,200,248,0.04);
  box-shadow: 0 0 0 2px var(--color-signal-glow);
}

.search-btn {
  padding: 0.48rem 1rem;
  background: var(--color-signal);
  color: var(--color-void);
  border: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.82rem;
  font-family: var(--font-ui);
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: var(--transition);
  white-space: nowrap;
}

.search-btn:hover { background: #40d8ff; }

/* ── Category nav ─────────────────────────────────────────────────── */
.category-nav {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
  gap: 0;
}

.nav-inner::-webkit-scrollbar { display: none; }

.nav-category {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.1rem;
  color: var(--color-text-muted);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.nav-category:hover {
  color: var(--color-signal);
  border-bottom-color: var(--color-signal);
  background: rgba(0,200,248,0.04);
  text-decoration: none;
}

.nav-active {
  color: var(--color-signal) !important;
  border-bottom-color: var(--color-signal) !important;
  background: rgba(0,200,248,0.06) !important;
}

/* ── Page wrapper ─────────────────────────────────────────────────── */
.page-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  flex: 1;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

body.has-rails .page-wrapper {
  grid-template-columns: 240px minmax(0, 1fr) 280px;
}

/* Right-rail only (most common): main content fills left, sidebar on right.
   No placeholder column — top story spans the full content width. */
body.has-right-rail .page-wrapper {
  grid-template-columns: minmax(0, 1fr) 280px;
}

@media (max-width: 1100px) {
  body.has-rails .page-wrapper { grid-template-columns: 1fr; }
  body.has-right-rail .page-wrapper { grid-template-columns: 1fr; }
  .left-rail, .right-rail { display: none; }
}

.main-content { min-width: 0; }
.left-rail, .right-rail { min-width: 0; }
.left-rail-placeholder { min-width: 0; }

/* ── Rails ────────────────────────────────────────────────────────── */
.left-rail, .right-rail {
  font-family: var(--font-ui);
  font-size: 0.85rem;
}

.left-rail h3, .right-rail h3 {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-signal);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border-med);
}

.rail-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.1rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-card);
}

/* ── Page heading ─────────────────────────────────────────────────── */
.page-heading {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1.75rem;
  color: var(--color-heading);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-heading::before {
  content: '';
  display: block;
  width: 4px;
  height: 1.6em;
  background: var(--color-signal);
  border-radius: 2px;
  flex-shrink: 0;
}

/* ── Top story hero ───────────────────────────────────────────────── */
.top-story {
  margin-bottom: 2.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.top-story-label {
  background: var(--color-signal);
  color: var(--color-void);
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
}

.top-story-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

@media (max-width: 700px) {
  .top-story-inner { grid-template-columns: 1fr; }
}

.top-story-img-link { display: block; overflow: hidden; }

.top-story-img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  transition: transform 0.4s ease;
  filter: saturate(0.85) brightness(0.9);
}

.top-story-img-link:hover .top-story-img {
  transform: scale(1.03);
  filter: saturate(1) brightness(1);
}

.top-story-body {
  padding: 2rem 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: center;
}

.top-story-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--color-heading);
}

.top-story-title a:hover { color: var(--color-signal); }

.top-story-summary {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.top-story-author {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-text-dim);
  font-style: italic;
}

.top-story-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-signal);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-top: 0.25rem;
  transition: gap var(--transition);
}

.top-story-cta:hover { gap: 0.7rem; text-decoration: none; }

.section-label {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

/* ── Article grid ─────────────────────────────────────────────────── */
/* Single column on mobile; two columns on tablet/desktop.
   The top-story hero handles the featured article — cards below are
   all treated equally as compact horizontal teases. */
.article-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

@media (min-width: 720px) {
  .article-grid { grid-template-columns: repeat(2, 1fr); }
}

.empty-state {
  color: var(--color-text-muted);
  font-size: 1rem;
  padding: 3rem 0;
}

/* ── Article card — horizontal tease layout ───────────────────────── */
/* On tablet+: small thumbnail on the left, text on the right.
   On mobile:  image stacks above text for readability. */
.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: row;          /* horizontal by default */
  align-items: stretch;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  box-shadow: var(--shadow-card);
  position: relative;
}

.article-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
  border-color: rgba(0,200,248,0.2);
}

/* Thumbnail — fixed width on the left */
.card-thumb-link {
  display: block;
  overflow: hidden;
  width: 150px;
  min-width: 150px;
  flex-shrink: 0;
}

.card-thumb {
  width: 150px;
  height: 100%;
  min-height: 110px;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  filter: saturate(0.85) brightness(0.92);
}

.card-thumb-link:hover .card-thumb {
  transform: scale(1.04);
  filter: saturate(1) brightness(1);
}

/* Mobile: stack vertically */
@media (max-width: 500px) {
  .article-card { flex-direction: column; }
  .card-thumb-link { width: 100%; min-width: 0; }
  .card-thumb { width: 100%; height: 160px; min-height: 0; }
}

.card-body {
  padding: 0.85rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
  min-width: 0;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.74rem;
  color: var(--color-text-muted);
  font-family: var(--font-ui);
}

.category-badge {
  background: transparent;
  color: var(--color-signal);
  border: 1px solid rgba(0,200,248,0.3);
  padding: 0.15rem 0.55rem;
  border-radius: 2px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: var(--transition);
}

.category-badge:hover {
  background: var(--color-signal);
  color: var(--color-void);
  text-decoration: none;
}

.location-tag {
  font-size: 0.72rem;
  color: var(--color-text-dim);
}

.location-tag::before { content: '📍 '; }

.card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-heading);
}

.card-title a { transition: color var(--transition); }
.card-title a:hover { color: var(--color-signal); }

.card-summary {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.card-author {
  font-family: var(--font-ui);
  font-size: 0.73rem;
  color: var(--color-text-dim);
  font-style: italic;
  margin-top: 0.25rem;
  border-top: 1px solid var(--color-border);
  padding-top: 0.5rem;
}

/* ── Pagination ───────────────────────────────────────────────────── */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.35rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.75rem;
  border: 1px solid var(--color-border-med);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  transition: var(--transition);
}

.page-link:hover {
  background: var(--color-surface-3);
  color: var(--color-signal);
  border-color: rgba(0,200,248,0.3);
  text-decoration: none;
}

.page-link.current {
  background: var(--color-signal);
  border-color: var(--color-signal);
  color: var(--color-void);
  font-weight: 700;
}

.page-link.prev, .page-link.next { font-weight: 600; }

/* ── Article detail ───────────────────────────────────────────────── */
.article-detail { max-width: 820px; margin: 0 auto; }

.article-header { margin-bottom: 2rem; }

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.article-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--color-heading);
  margin-bottom: 0.75rem;
}

.article-author {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.article-author::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--color-signal);
}

/* Legacy class — kept for any custom headerHtml templates using {{ARTICLE_IMAGE}} */
.featured-image {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: var(--radius);
  margin: 1.75rem 0;
  border: 1px solid var(--color-border);
}

/* ── Article hero figure (detail page) ───────────────────────────── */
/* Full-width image between the article headline and body.
   A subtle desaturation lifts on hover; the figcaption labels the source. */
.article-hero-figure {
  margin: 1.75rem 0 2.25rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  position: relative;
}

.article-hero-img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  display: block;
  filter: saturate(0.88) brightness(0.95);
  transition: filter 0.5s ease;
}

.article-hero-figure:hover .article-hero-img {
  filter: saturate(1) brightness(1);
}

.article-hero-caption {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  color: var(--color-text-dim);
  text-align: right;
  padding: 0.45rem 0.85rem;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  letter-spacing: 0.04em;
  font-style: italic;
}

/* ── Read more CTA (links to original source article) ────────────── */
.article-read-more {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 2px solid var(--color-border);
}

.article-read-more-inner {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-signal);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.1rem 1.4rem;
}

.article-read-more-label {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
}

.article-read-more-link {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-signal);
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color 0.15s;
}

.article-read-more-link:hover {
  color: var(--color-signal-light, #60a5fa);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-body {
  font-family: var(--font-body);
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--color-text);
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-heading);
  margin: 2.5rem 0 0.9rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border);
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-heading);
  margin: 2rem 0 0.6rem;
}

.article-body p { margin-bottom: 1.4rem; }

.article-body a {
  color: var(--color-signal);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-body ul, .article-body ol {
  margin: 0 0 1.4rem 1.6rem;
}

.article-body li { margin-bottom: 0.5rem; }

.article-body blockquote {
  border-left: 3px solid var(--color-signal);
  padding: 0.75rem 1.5rem;
  margin: 2rem 0;
  color: var(--color-text);
  font-style: italic;
  font-size: 1.15rem;
  background: var(--color-surface);
  border-radius: 0 var(--radius) var(--radius) 0;
  position: relative;
}

.article-body blockquote::before {
  content: '"';
  position: absolute;
  top: -0.5rem;
  left: 1rem;
  font-size: 4rem;
  color: var(--color-signal);
  opacity: 0.2;
  font-family: var(--font-display);
  line-height: 1;
}

.article-body img {
  border-radius: var(--radius);
  margin: 1.5rem 0;
  border: 1px solid var(--color-border);
}

.article-body pre {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  padding: 1.2rem;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 0.85rem;
  margin-bottom: 1.4rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

.article-body code {
  background: var(--color-surface-2);
  color: var(--color-signal);
  padding: 0.1em 0.4em;
  border-radius: 3px;
  font-size: 0.87em;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

/* ── Search page ──────────────────────────────────────────────────── */
.search-form {
  display: flex;
  gap: 0;
  margin-bottom: 2rem;
  max-width: 640px;
}

.search-input-lg {
  flex: 1;
  padding: 0.75rem 1.1rem;
  border: 1px solid var(--color-border-med);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  font-family: var(--font-ui);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-surface);
  transition: var(--transition);
}

.search-input-lg:focus {
  outline: none;
  border-color: var(--color-signal);
  box-shadow: 0 0 0 2px var(--color-signal-glow);
}

.search-btn-lg {
  padding: 0.75rem 1.75rem;
  background: var(--color-signal);
  color: var(--color-void);
  border: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.03em;
}

.search-btn-lg:hover { background: #40d8ff; }

.validation-msg {
  color: var(--color-pulse);
  font-family: var(--font-ui);
  font-size: 0.88rem;
  margin-bottom: 1rem;
  min-height: 1.2em;
}

/* ── 404 page ─────────────────────────────────────────────────────── */
.error-page {
  text-align: center;
  padding: 6rem 1rem;
}

.error-page h1 {
  font-family: var(--font-display);
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--color-heading);
}

.error-page p {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
}

.btn-home {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 2.25rem;
  background: var(--color-signal);
  color: var(--color-void);
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  transition: var(--transition);
}

.btn-home:hover {
  background: #40d8ff;
  text-decoration: none;
  transform: translateY(-1px);
}

/* ── Footer ───────────────────────────────────────────────────────── */
.site-footer {
  background: var(--color-void);
  color: rgba(255,255,255,0.35);
  padding: 0;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  margin-top: auto;
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-inner p { color: rgba(255,255,255,0.3); }

/* Multi-column footer layout */
.footer-main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 2.5rem;
}

@media (max-width: 900px) {
  .footer-main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .footer-main { grid-template-columns: 1fr; }
}

.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.footer-brand h3 em {
  font-style: normal;
  color: var(--color-signal);
}

.footer-tagline {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  max-width: 260px;
}

.footer-col h4 {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-signal);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-col a {
  color: var(--color-text-muted);
  font-size: 0.82rem;
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--color-signal); }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom p { color: rgba(255,255,255,0.3); font-size: 0.8rem; }

.footer-live {
  font-size: 0.68rem;
  color: rgba(0,200,248,0.5);
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-live::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-signal);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
  opacity: 0.7;
}

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .header-inner {
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .search-bar {
    max-width: 100%;
    order: 3;
    flex: 0 0 100%;
    margin-left: 0;
  }

  .page-wrapper { padding: 1.5rem 1rem; }
  .breaking-ticker { font-size: 0.7rem; }
}

@media (max-width: 480px) {
  .site-name { font-size: 1.3rem; }
  .brand-mark { width: 30px; height: 30px; }
  .article-title { font-size: 1.6rem; }
}

/* ── Fade-in animation ────────────────────────────────────────────── */
.article-card {
  animation: fadeUp 0.4s ease both;
}

.article-card:nth-child(1)  { animation-delay: 0.05s; }
.article-card:nth-child(2)  { animation-delay: 0.1s; }
.article-card:nth-child(3)  { animation-delay: 0.15s; }
.article-card:nth-child(4)  { animation-delay: 0.2s; }
.article-card:nth-child(5)  { animation-delay: 0.25s; }
.article-card:nth-child(6)  { animation-delay: 0.3s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}