:root {
  --teal: #2f6f63;
  --teal-dark: #1f4d44;
  --mint: #e7f3ef;
  --navy: #13181c;
  --ink: #16191c;
  --muted: #5a6570;
  --hairline: #e4e7e9;
  --serif: Georgia, 'Times New Roman', Times, serif;
  --sans: Arial, Helvetica, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--serif); color: var(--ink); background: #fff; }

.topbar { background: var(--navy); color: #cfd6d4; font-family: var(--sans); font-size: 13px; padding: 12px 32px; display: flex; justify-content: space-between; align-items: center; }
.topbar a { color: #dfe6e4; text-decoration: none; margin-right: 22px; }
.topbar a.active-tab { background: var(--teal); padding: 4px 10px; border-radius: 2px; }
.topbar .social a { margin-right: 12px; font-weight: bold; }

.masthead { display: flex; justify-content: space-between; align-items: flex-start; padding: 26px 32px; gap: 24px; flex-wrap: wrap; }
.brand h1 { font-size: 44px; margin: 0; font-weight: 700; }
.brand h1 .accent { color: var(--teal); }
.brand .tagline { font-family: var(--sans); letter-spacing: 2px; font-size: 12px; color: var(--muted); margin-top: 4px; }

.share-banner { background: var(--mint); display: flex; align-items: center; gap: 16px; padding: 16px 22px; border-radius: 4px; min-width: 380px; }
.share-banner .plane { font-size: 26px; }
.share-banner strong { font-family: var(--serif); font-size: 19px; line-height: 1.3; color: var(--ink); font-weight: 700; }
.share-banner .btn { background: var(--teal-dark); color: #fff; padding: 10px 16px; font-family: var(--sans); font-weight: 700; font-size: 12px; letter-spacing: 0.5px; text-decoration: none; white-space: nowrap; }

.newsletter { font-family: var(--sans); min-width: 260px; }
.newsletter h4 { margin: 0 0 8px; font-size: 14px; }
.newsletter form { display: flex; gap: 8px; }
.newsletter input { flex: 1; padding: 10px; border: 1px solid var(--hairline); font-family: var(--sans); }
.newsletter button { background: var(--teal-dark); color: #fff; border: none; padding: 10px 16px; font-weight: 700; font-family: var(--sans); cursor: pointer; }

nav.mainnav { border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); font-family: var(--sans); font-weight: 700; font-size: 13px; padding: 0 32px; }
nav.mainnav .links { display: flex; gap: 26px; flex-wrap: wrap; }
nav.mainnav a { color: var(--ink); text-decoration: none; padding: 16px 0; display: inline-block; }
nav.mainnav a.active { color: var(--teal); border-bottom: 3px solid var(--teal); }
nav.mainnav a:hover { color: var(--teal); }

main { max-width: 1500px; margin: 0 auto; padding: 0 32px 40px; }
.top-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 16px; margin-top: 20px; }
.hero-featured { grid-row: span 2; position: relative; min-height: 420px; background: linear-gradient(0deg, rgba(0,0,0,0.75), rgba(0,0,0,0.1) 60%), #333; background-size: cover; background-position: center; color: #fff; text-decoration: none; display: flex; flex-direction: column; justify-content: flex-end; padding: 26px; }
.hero-featured .cat { background: var(--teal); color: #fff; font-family: var(--sans); font-size: 12px; font-weight: 700; padding: 5px 10px; align-self: flex-start; margin-bottom: 12px; }
.hero-featured h2 { font-size: 32px; margin: 0 0 12px; line-height: 1.15; }
.hero-featured .dek { font-family: var(--sans); font-size: 14px; opacity: 0.9; max-width: 520px; }
.hero-featured .meta { font-family: var(--sans); font-size: 12px; opacity: 0.85; margin-top: 10px; }

.story-card { position: relative; min-height: 200px; background: linear-gradient(0deg, rgba(0,0,0,0.7), rgba(0,0,0,0.05) 60%), #444; background-size: cover; background-position: center; color: #fff; text-decoration: none; display: flex; flex-direction: column; justify-content: flex-end; padding: 18px; }
.story-card .cat { background: var(--teal); color: #fff; font-family: var(--sans); font-size: 11px; font-weight: 700; padding: 4px 8px; align-self: flex-start; margin-bottom: 10px; }
.story-card h3 { font-size: 18px; margin: 0 0 8px; line-height: 1.25; }
.story-card .date { font-family: var(--sans); font-size: 11px; opacity: 0.85; }

.trending-section { display: grid; grid-template-columns: 1fr 320px; gap: 24px; margin-top: 34px; align-items: start; }
.section-label { font-family: var(--sans); font-weight: 700; font-size: 13px; letter-spacing: 1px; color: var(--ink); }
.trending-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 12px; }
.trend-card { text-decoration: none; color: var(--ink); }
.trend-card .thumb { background: #333; height: 90px; margin-bottom: 8px; }
.trend-card h4 { font-size: 14px; margin: 0 0 6px; line-height: 1.3; }
.trend-card .date { font-family: var(--sans); font-size: 11px; color: var(--muted); }

.sidebar-box { background: var(--mint); padding: 22px; }
.sidebar-box h3 { margin: 0 0 10px; font-size: 18px; }
.sidebar-box p { font-family: var(--sans); font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.sidebar-box input { width: 100%; padding: 11px; border: 1px solid var(--hairline); font-family: var(--sans); margin-bottom: 10px; }
.sidebar-box button { width: 100%; background: var(--teal-dark); color: #fff; border: none; padding: 11px; font-weight: 700; font-family: var(--sans); cursor: pointer; }

/* Article page */
.article-wrap { max-width: 880px; margin: 0 auto; padding: 40px 32px 80px; }
.article-wrap .cat-tag { font-family: var(--sans); color: var(--teal); font-weight: 700; font-size: 12px; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 12px; }
.article-wrap h1.page-title { font-size: 42px; margin: 0 0 16px; line-height: 1.15; }
.article-wrap p.subtitle { font-family: var(--sans); font-size: 17px; color: var(--muted); margin-bottom: 16px; }
.article-wrap .meta-line { font-family: var(--sans); font-size: 13px; color: var(--muted); margin-bottom: 26px; }
.article-content h2 { font-size: 24px; margin-top: 34px; }
.article-content p { font-size: 18px; line-height: 1.7; margin-bottom: 20px; }
.tags { margin-top: 30px; }
.tags span { display: inline-block; background: var(--mint); color: var(--teal-dark); font-family: var(--sans); font-size: 12px; padding: 5px 10px; margin: 0 6px 6px 0; }

/* Static pages */
.static-page { max-width: 880px; margin: 0 auto; padding: 40px 32px 80px; }
.static-page h1 { font-size: 38px; }
.static-page .updated { font-family: var(--sans); font-size: 13px; color: var(--muted); margin-bottom: 24px; }
.static-page h2 { font-size: 21px; margin-top: 30px; }
.static-page p { font-size: 17px; line-height: 1.65; }

footer.sitefoot { background: var(--navy); color: #cfd6d4; font-family: var(--sans); padding: 40px 32px 18px; margin-top: 40px; }
.footer-grid { max-width: 1500px; margin: 0 auto; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; gap: 24px; }
.footer-brand h2 { color: #fff; font-family: var(--serif); font-size: 24px; margin: 0 0 8px; }
.footer-brand h2 .accent { color: var(--teal); }
.footer-brand p { font-size: 13px; color: #9aa5a2; max-width: 260px; }
.footer-social a { color: #cfd6d4; text-decoration: none; margin-right: 12px; font-size: 13px; }
.footer-col h4 { color: var(--teal); font-size: 13px; letter-spacing: 0.5px; margin-bottom: 10px; }
.footer-col a { display: block; color: #cfd6d4; text-decoration: none; font-size: 13px; margin-bottom: 8px; }
.footer-col a:hover { color: #fff; }
.footer-bottom { text-align: center; font-size: 12px; color: #7c8886; border-top: 1px solid rgba(255,255,255,0.1); margin-top: 30px; padding-top: 16px; max-width: 1500px; margin-left: auto; margin-right: auto; }

@media (max-width: 900px) {
  .top-grid { grid-template-columns: 1fr; }
  .hero-featured { grid-row: auto; }
  .trending-section { grid-template-columns: 1fr; }
  .trending-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}