:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --panel-2: #eef2f7;
  --ink: #14171f;
  --muted: #647084;
  --line: #d9e0ea;
  --cyan: #2f9fb3;
  --green: #3b9f73;
  --amber: #c7832b;
  --coral: #d76d55;
  --violet: #7a69c7;
  --blue: #4d78c7;
  --rose: #c75f87;
  --lime: #7a9f38;
  --shadow: 0 18px 50px rgba(32, 45, 68, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(20,23,31,.04) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(rgba(20,23,31,.035) 1px, transparent 1px) 0 0 / 32px 32px,
    var(--bg);
  color: var(--ink);
  font: 16px/1.65 ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: inherit; text-decoration: none; }
p { margin: 0; color: var(--muted); }
main { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 72px;
  padding: 12px max(16px, calc((100vw - 1180px) / 2));
  background: rgba(245,247,251,.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 230px; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--ink);
  color: #73d2de;
  font-weight: 800;
}
.brand b, .brand em { display: block; line-height: 1.15; }
.brand em { color: var(--muted); font-style: normal; font-size: 12px; }
.site-nav { display: flex; gap: 4px; flex: 1; }
.site-nav a, .search-trigger, .button {
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 9px 13px;
  font-weight: 700;
  color: #30394a;
}
.site-nav a.active, .site-nav a:hover { background: #fff; border-color: var(--line); }
.search-trigger {
  background: #fff;
  border-color: var(--line);
  cursor: pointer;
}
.button { display: inline-flex; align-items: center; justify-content: center; }
.button.primary { background: var(--ink); color: white; }
.button.secondary { background: white; border-color: var(--line); }

.hero-dashboard {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 24px;
  padding: 56px 0 28px;
}
.hero-copy {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 34px;
  box-shadow: var(--shadow);
}
.kicker, .section-head span, .page-hero > span {
  color: var(--coral);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}
h1, h2, h3 { margin: 0; line-height: 1.12; letter-spacing: 0; }
.hero-copy h1 { max-width: 820px; margin-top: 12px; font-size: clamp(38px, 6vw, 70px); }
.hero-copy p { margin-top: 18px; max-width: 720px; font-size: 18px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.signal-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.signal-board div {
  min-height: 150px;
  padding: 22px;
  background: var(--ink);
  color: white;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.signal-board b { font-size: 42px; line-height: 1; }
.signal-board span { color: #b6c0ce; font-weight: 700; }

.today-grid, .two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .72fr);
  gap: 24px;
  margin-top: 24px;
}
.lead-card, .channel-block, .mini-card, .list-item, .ad-slot, .directory-card, .entry-header, .entry-aside, .entry-content, .related-block, .sponsor-grid article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 28px rgba(32, 45, 68, .06);
}
.lead-card { padding: 28px; }
.lead-card h2 { margin-top: 16px; font-size: clamp(28px, 4vw, 46px); }
.lead-card p { margin-top: 16px; font-size: 17px; }
.brief-stack, .compact-list, .list-stack { display: grid; gap: 12px; }
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.section-head h2 { margin-top: 3px; font-size: 26px; }
.section-head a { color: var(--muted); font-weight: 800; }
.section-head.tight { margin: 0 0 10px; }
.spacer { margin-top: 24px; }

.eyebrow-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.channel-pill, .score, .tag, .audience-box span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 5px 9px;
  font-size: 12px;
  font-weight: 900;
}
.channel-pill.cyan { color: var(--cyan); background: rgba(47,159,179,.08); }
.channel-pill.green { color: var(--green); background: rgba(59,159,115,.09); }
.channel-pill.amber { color: var(--amber); background: rgba(199,131,43,.10); }
.channel-pill.coral { color: var(--coral); background: rgba(215,109,85,.10); }
.channel-pill.violet { color: var(--violet); background: rgba(122,105,199,.10); }
.channel-pill.blue { color: var(--blue); background: rgba(77,120,199,.10); }
.channel-pill.rose { color: var(--rose); background: rgba(199,95,135,.10); }
.channel-pill.lime { color: var(--lime); background: rgba(122,159,56,.10); }
.score { background: #f8fafc; color: #2f3a4d; }
.score-5 { border-color: rgba(215,109,85,.35); }
.score-4 { border-color: rgba(47,159,179,.35); }
.score-3 { border-color: rgba(122,159,56,.35); }
.meta-line { color: var(--muted); font-size: 13px; font-weight: 700; }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.tag { background: #f6f8fb; color: #566174; }
.why-box {
  display: grid;
  gap: 5px;
  margin-top: 18px;
  padding: 14px;
  background: #f4f7f8;
  border-left: 4px solid var(--cyan);
  border-radius: 6px;
}
.why-box b, .audience-box b { font-size: 13px; }
.why-box span { color: #354052; }

.mini-card { padding: 16px; display: grid; gap: 8px; }
.mini-card__top { display: flex; justify-content: space-between; gap: 8px; }
.mini-card__title { font-size: 17px; font-weight: 900; line-height: 1.3; }
.mini-card p { font-size: 14px; }

.ad-slot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-top: 24px;
  padding: 22px;
  background: #111318;
  color: white;
}
.ad-slot p { color: #b8c1cf; }
.ad-slot span { color: #f4b860; font-size: 12px; font-weight: 900; text-transform: uppercase; }
.ad-slot a { color: white; font-weight: 900; }

.channel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}
.channel-block { padding: 22px; }
.section-desc { margin: -6px 0 16px; }

.list-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 150px;
  gap: 18px;
  padding: 18px;
}
.list-item__title {
  display: block;
  margin: 7px 0 8px;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.25;
}
.list-item__side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
.topic-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.topic-cloud a, .filter-links a {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  font-weight: 800;
}

.page-hero {
  margin: 38px 0 24px;
  padding: 34px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.page-hero h1 { margin-top: 10px; font-size: clamp(34px, 5vw, 58px); }
.page-hero p { margin-top: 14px; max-width: 780px; font-size: 17px; }
.hero-metrics { margin-top: 18px; display: flex; gap: 10px; align-items: baseline; }
.hero-metrics b { font-size: 38px; }
.directory-grid, .feature-grid, .sponsor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.directory-card { padding: 24px; }
.directory-card span { color: var(--muted); font-weight: 900; }
.directory-card h2 { margin-top: 8px; }
.directory-card p { margin: 10px 0 20px; }

.feature-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.feature-card__media { display: block; height: 190px; background: var(--panel-2); }
.feature-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.signal-visual {
  height: 100%;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #14171f;
  color: white;
}
.signal-visual span { font-size: 48px; font-weight: 900; color: #73d2de; }
.signal-visual b { font-size: 18px; }
.feature-card__body { padding: 18px; }
.feature-card__title { display: block; margin: 12px 0 10px; font-size: 22px; font-weight: 900; line-height: 1.22; }
.archive-list { margin: 24px 0 50px; }

.entry-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 22px;
  margin: 34px 0 50px;
}
.entry-header {
  grid-column: 1 / -1;
  padding: 32px;
}
.entry-header h1 { margin-top: 14px; font-size: clamp(34px, 5vw, 58px); max-width: 940px; }
.entry-header p { margin-top: 14px; max-width: 860px; font-size: 18px; }
.entry-actions { margin-top: 22px; display: flex; gap: 10px; flex-wrap: wrap; }
.entry-aside {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  position: sticky;
  top: 92px;
  padding: 18px;
}
.audience-box { margin-top: 18px; display: grid; gap: 10px; }
.audience-box div { display: flex; flex-wrap: wrap; gap: 8px; }
.entry-content {
  grid-column: 1;
  grid-row: 2;
  min-width: 0;
  padding: 30px;
}
.entry-image { width: 100%; max-height: 360px; object-fit: cover; border-radius: 8px; margin-bottom: 24px; }
.entry-content h2, .entry-content h3, .entry-content h4 { margin: 30px 0 12px; }
.entry-content p, .entry-content li, .entry-content blockquote {
  color: #30394a;
  font-size: 17px;
  overflow-wrap: anywhere;
}
.entry-content p { margin: 0 0 15px; }
.entry-content ul { padding-left: 22px; }
.entry-content blockquote { margin: 20px 0; padding: 12px 16px; border-left: 4px solid var(--amber); background: #f8fafc; }
.entry-content pre { overflow: auto; padding: 16px; background: #111318; color: #e8edf5; border-radius: 8px; }
.entry-content code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.related-block { grid-column: 1 / -1; padding: 22px; }
.related-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); display: grid; }

.topic-layout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-bottom: 50px; }
.topic-section { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 20px; }
.filter-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 60px;
  padding: 30px max(16px, calc((100vw - 1180px) / 2));
  border-top: 1px solid var(--line);
  background: #eef2f7;
}
.site-footer p { max-width: 620px; }
.footer-links { display: flex; gap: 14px; flex-wrap: wrap; align-items: start; font-weight: 800; }

.search-open { overflow: hidden; }
.search-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  padding: 70px 16px;
  background: rgba(20,23,31,.45);
}
.search-panel {
  width: min(760px, 100%);
  max-height: calc(100vh - 140px);
  margin: 0 auto;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.search-panel__head { display: flex; gap: 10px; padding: 14px; border-bottom: 1px solid var(--line); }
.search-panel input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  font: inherit;
}
.search-panel button { border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 0 14px; font-weight: 800; }
.search-results { max-height: calc(100vh - 220px); overflow: auto; padding: 10px; }
.search-result { display: block; padding: 14px; border-radius: 8px; }
.search-result:hover { background: #f4f7fb; }
.search-result span { color: var(--muted); font-size: 12px; font-weight: 900; }
.search-result b { display: block; margin: 4px 0; }
.search-result p { font-size: 14px; }
.empty-state { padding: 20px; }

@media (max-width: 940px) {
  .site-header { align-items: flex-start; flex-wrap: wrap; gap: 10px; }
  .brand { min-width: 0; }
  .search-trigger { order: 2; margin-left: auto; }
  .site-nav { order: 3; flex: 0 0 100%; width: 100%; overflow-x: auto; padding-bottom: 2px; }
  .hero-dashboard, .today-grid, .two-column, .entry-layout { grid-template-columns: 1fr; }
  .signal-board, .channel-grid, .directory-grid, .feature-grid, .topic-layout, .related-grid { grid-template-columns: 1fr; }
  .list-item { grid-template-columns: 1fr; }
  .list-item__side { align-items: flex-start; }
  .entry-aside { position: static; }
  .entry-aside, .entry-content { grid-column: auto; grid-row: auto; }
}

@media (max-width: 560px) {
  main { width: min(100% - 20px, 1180px); }
  .hero-copy, .page-hero, .entry-header, .entry-content { padding: 22px; }
  .hero-copy h1, .page-hero h1, .entry-header h1 { font-size: 34px; }
  .signal-board { grid-template-columns: 1fr 1fr; }
  .signal-board div { min-height: 110px; padding: 16px; }
  .signal-board b { font-size: 30px; }
  .ad-slot, .site-footer { flex-direction: column; align-items: flex-start; }
}