/* ── Variables ── */
:root {
  --color-bg: #faf9f7;
  --color-surface: #ffffff;
  --color-ink: #1a1a1a;
  --color-ink-muted: #5c5c5c;
  --color-ink-faint: #8a8a8a;
  --color-accent: #c41e3a;
  --color-accent-dark: #9a1830;
  --color-border: #e8e6e3;
  --color-breaking: #1a1a1a;
  --font-serif: "DM Serif Display", "Noto Serif SC", Georgia, serif;
  --font-sans: "Noto Sans SC", system-ui, sans-serif;
  --container: 1200px;
  --radius: 4px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  --transition: 0.2s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Breaking bar ── */
.breaking-bar {
  background: var(--color-breaking);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 24px;
  overflow: hidden;
}
.breaking-label {
  flex-shrink: 0;
  background: var(--color-accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 2px;
}
.breaking-text {
  font-size: 13px;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
}
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Header ── */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: baseline;
  gap: 4px;
  flex-shrink: 0;
}
.logo-mark {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}
.logo-text {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}
.main-nav {
  display: flex;
  gap: 28px;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink-muted);
  transition: color var(--transition);
  position: relative;
}
.nav-link:hover,
.nav-link.active { color: var(--color-ink); }
.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -22px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.search-btn {
  color: var(--color-ink-muted);
  padding: 6px;
  transition: color var(--transition);
}
.search-btn:hover { color: var(--color-ink); }
.btn-subscribe {
  font-size: 13px;
  font-weight: 600;
  background: var(--color-ink);
  color: #fff;
  padding: 8px 18px;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.btn-subscribe:hover { background: var(--color-accent); }
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  transition: var(--transition);
}

/* ── Category tag ── */
.category-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(196, 30, 58, 0.08);
  padding: 3px 8px;
  border-radius: 2px;
}
.category-tag.small { font-size: 10px; padding: 2px 6px; }

/* ── Hero ── */
.hero {
  padding: 40px 0 48px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  align-items: start;
}
.hero-link { display: block; }
.hero-image-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
}
.hero-image-wrap img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.hero-link:hover .hero-image-wrap img { transform: scale(1.03); }
.hero-image-wrap .category-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-surface);
}
.hero-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: 14px;
  transition: color var(--transition);
}
.hero-link:hover h1 { color: var(--color-accent); }
.hero-excerpt {
  font-size: 16px;
  color: var(--color-ink-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--color-ink-faint);
}
.meta span:not(:last-child)::after,
.meta time:not(:last-child)::after {
  content: "·";
  margin-left: 16px;
}

/* Side stories */
.hero-side {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 1px solid var(--color-border);
  padding-left: 24px;
}
.side-story a {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
  transition: opacity var(--transition);
}
.side-story:last-child a { border-bottom: none; }
.side-story a:hover { opacity: 0.75; }
.side-story img {
  width: 100px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--radius);
}
.side-story h3 {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  margin: 6px 0 4px;
}
.side-story time {
  font-size: 12px;
  color: var(--color-ink-faint);
}

/* ── Section common ── */
.section { padding: 48px 0; }
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-ink);
}
.section-header h2 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
}
.view-all {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-accent);
  transition: opacity var(--transition);
}
.view-all:hover { opacity: 0.7; }

/* ── News grid ── */
.latest { background: var(--color-surface); }
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.news-card a { display: block; }
.news-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 14px;
  transition: opacity var(--transition);
}
.news-card a:hover img { opacity: 0.88; }
.news-card .category-tag { margin-bottom: 10px; }
.news-card h3 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 8px;
  transition: color var(--transition);
}
.news-card a:hover h3 { color: var(--color-accent); }
.news-card p {
  font-size: 14px;
  color: var(--color-ink-muted);
  line-height: 1.6;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card time {
  font-size: 12px;
  color: var(--color-ink-faint);
}

/* ── Two column ── */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
}
.opinion-item a {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
  transition: opacity var(--transition);
}
.opinion-item:last-child a { border-bottom: none; }
.opinion-item a:hover { opacity: 0.75; }
.avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}
.author-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.opinion-item h3 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  margin: 4px 0 6px;
}
.opinion-item p {
  font-size: 14px;
  color: var(--color-ink-muted);
  line-height: 1.5;
}

/* Trending */
.col-trending {
  background: var(--color-surface);
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  align-self: start;
}
.trending-list { counter-reset: trend; }
.trending-list li { border-bottom: 1px solid var(--color-border); }
.trending-list li:last-child { border-bottom: none; }
.trending-list a {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.45;
  transition: color var(--transition);
}
.trending-list a:hover { color: var(--color-accent); }
.rank {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-border);
  flex-shrink: 0;
  width: 28px;
  line-height: 1.2;
}
.trending-list li:nth-child(-n+3) .rank { color: var(--color-accent); }

/* ── Culture ── */
.culture-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}
.culture-card { position: relative; border-radius: var(--radius); overflow: hidden; }
.culture-card.large { grid-row: span 2; }
.culture-card img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.culture-card.large img { min-height: 420px; }
.culture-card a:hover img { transform: scale(1.04); }
.culture-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: #fff;
}
.culture-overlay .category-tag {
  background: rgba(255,255,255,0.15);
  color: #fff;
  margin-bottom: 8px;
  align-self: flex-start;
}
.culture-overlay h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.3;
}
.culture-card.large .culture-overlay h3 { font-size: 26px; }

/* ── Newsletter ── */
.newsletter {
  background: var(--color-ink);
  color: #fff;
  padding: 56px 0;
}
.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.newsletter-copy h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 8px;
}
.newsletter-copy p {
  font-size: 15px;
  color: rgba(255,255,255,0.65);
  max-width: 420px;
}
.newsletter-form {
  display: flex;
  gap: 0;
  flex-shrink: 0;
}
.newsletter-form input {
  font-family: var(--font-sans);
  font-size: 14px;
  padding: 14px 18px;
  border: none;
  border-radius: var(--radius) 0 0 var(--radius);
  width: 260px;
  outline: none;
}
.newsletter-form button {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  background: var(--color-accent);
  color: #fff;
  padding: 14px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: background var(--transition);
}
.newsletter-form button:hover { background: var(--color-accent-dark); }

/* ── Footer ── */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p {
  font-size: 14px;
  color: var(--color-ink-muted);
  margin-top: 12px;
  line-height: 1.6;
}
.footer-links h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  margin-bottom: 16px;
}
.footer-links a {
  display: block;
  font-size: 14px;
  color: var(--color-ink-muted);
  padding: 4px 0;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-accent); }
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.footer-bottom p {
  font-size: 13px;
  color: var(--color-ink-faint);
}
.footer-beian a {
  color: var(--color-ink-faint);
  transition: color var(--transition);
}
.footer-beian a:hover { color: var(--color-accent); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-grid,
  .two-col-grid { grid-template-columns: 1fr; }
  .hero-side {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--color-border);
    padding-top: 16px;
  }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .culture-grid { grid-template-columns: 1fr 1fr; }
  .culture-card.large { grid-row: span 1; }
  .culture-card.large img { min-height: 240px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    gap: 16px;
  }
  .menu-toggle { display: flex; }
  .nav-link.active::after { display: none; }
  .news-grid { grid-template-columns: 1fr; }
  .culture-grid { grid-template-columns: 1fr; }
  .newsletter-inner { flex-direction: column; text-align: center; }
  .newsletter-form { width: 100%; flex-direction: column; }
  .newsletter-form input {
    width: 100%;
    border-radius: var(--radius);
    margin-bottom: 8px;
  }
  .newsletter-form button { border-radius: var(--radius); width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .breaking-text { font-size: 12px; }
}