:root {
  --bg: #f5f1e8;
  --shell: #fffaf2;
  --card: #fffdf8;
  --ink: #141414;
  --muted: #625b55;
  --line: rgba(20, 20, 20, 0.1);
  --accent: #ef5d36;
  --accent-deep: #b63d1d;
  --cool: #0d6d79;
  --shadow: 0 24px 80px rgba(63, 40, 28, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(239, 93, 54, 0.12), transparent 24%),
    linear-gradient(180deg, #f8f4ec 0%, #efe7da 100%);
}
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.topbar { border-bottom: 1px solid var(--line); background: rgba(255, 252, 246, 0.9); }
.topbar-inner, .page-shell { width: min(1240px, calc(100% - 32px)); margin: 0 auto; }
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  min-height: 42px; color: var(--muted); font-size: 0.9rem;
}
.topbar-links { display: inline-flex; gap: 18px; }
.page-shell { padding: 22px 0 42px; }
.site-header {
  display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 18px; padding: 8px 0 18px;
}
.brand-block { min-width: 0; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: 0.04em; }
.brand-mark {
  width: 18px; height: 18px; border-radius: 4px; background: linear-gradient(135deg, var(--accent), #ffc54a);
  box-shadow: 0 0 0 7px rgba(239, 93, 54, 0.14);
}
.brand-text { font-size: clamp(1.4rem, 3vw, 2.4rem); }
.brand-tagline { margin: 8px 0 0; color: var(--muted); font-size: 0.95rem; }
.header-actions { display: inline-flex; gap: 12px; }
.header-chip, .subscribe-button {
  display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 12px 18px; font-weight: 700;
}
.header-chip { border: 1px solid var(--line); background: rgba(255, 255, 255, 0.66); }
.menu-toggle {
  display: none; border: 1px solid var(--line); border-radius: 999px; background: #fff; padding: 10px 16px;
}
.site-nav {
  display: flex; flex-wrap: wrap; gap: 24px; align-items: center; padding: 16px 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-weight: 500;
}
.site-nav a { position: relative; }
.site-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -5px; width: 100%; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: left; transition: transform 180ms ease;
}
.site-nav a:hover::after, .site-nav a:focus-visible::after { transform: scaleX(1); }
.ticker {
  display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: center; margin: 22px 0 24px; padding: 16px 18px;
  border: 1px solid var(--line); border-radius: 18px; background: var(--card); box-shadow: var(--shadow);
}
.ticker-label, .story-kicker, .tool-tag, .item-time {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
}
.ticker-label, .story-kicker { color: var(--accent-deep); }
.ticker-track { display: flex; flex-wrap: wrap; gap: 16px 28px; color: var(--muted); }
.ticker-track span { position: relative; }
.ticker-track span:not(:last-child)::after {
  content: ""; position: absolute; right: -14px; top: 50%; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent); transform: translateY(-50%);
}
.headline-grid, .content-layout, .spotlight-grid, .feature-grid, .tool-grid, .fun-grid { display: grid; gap: 20px; }
.headline-grid { grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.75fr); margin-bottom: 20px; }
.headline-main, .side-feature, .spotlight-card, .news-item, .feature-card, .tool-card, .fun-card, .widget {
  border: 1px solid var(--line); background: var(--card); box-shadow: var(--shadow);
}
.headline-main { padding: 34px; border-radius: 26px; }
.eyebrow {
  margin: 0 0 14px; color: var(--cool); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
}
.headline-main h1, .side-feature h2, .section-heading h2, .widget-head h2 {
  margin: 0; font-family: "Noto Serif SC", "Songti SC", serif; letter-spacing: -0.03em;
}
.headline-main h1 { margin-top: 14px; font-size: clamp(2.8rem, 6vw, 5.3rem); line-height: 1.04; }
.headline-summary, .headline-meta, .side-feature p, .news-item p, .feature-card p, .tool-card p, .fun-card p, .widget p, .trend-list {
  color: var(--muted); line-height: 1.75;
}
.headline-summary { max-width: 50rem; margin: 22px 0 0; font-size: 1.04rem; }
.headline-meta {
  display: flex; justify-content: space-between; gap: 16px; margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line);
}
.headline-side { display: grid; gap: 20px; }
.side-feature { padding: 24px; border-radius: 22px; }
.side-feature h2 { margin-top: 12px; font-size: 1.9rem; line-height: 1.18; }
.spotlight-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-bottom: 26px; }
.spotlight-card { padding: 22px; border-radius: 20px; }
.spotlight-card h3, .news-item h3, .feature-card h3, .tool-card h3, .fun-card h3 {
  margin: 14px 0 0; font-size: 1.28rem; line-height: 1.35;
}
.content-layout { grid-template-columns: minmax(0, 1fr) 320px; align-items: start; }
.news-section + .news-section { margin-top: 34px; }
.section-heading {
  display: flex; align-items: end; justify-content: space-between; gap: 18px; margin-bottom: 18px; padding-bottom: 12px; border-bottom: 1px solid var(--line);
}
.section-heading h2, .widget-head h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); }
.news-list { display: grid; gap: 14px; }
.news-item { display: grid; grid-template-columns: 76px 1fr; gap: 18px; padding: 20px; border-radius: 18px; }
.item-time, .tool-tag { color: var(--cool); }
.feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-card, .tool-card, .fun-card, .widget { padding: 22px; border-radius: 20px; }
.tool-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.fun-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sidebar { display: grid; gap: 20px; position: sticky; top: 16px; }
.trend-list { margin: 16px 0 0; padding-left: 18px; }
.trend-list li + li { margin-top: 14px; }
.topic-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.topic-tags span {
  padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255, 255, 255, 0.7); font-size: 0.92rem;
}
.newsletter { background: linear-gradient(180deg, rgba(255, 244, 236, 0.94), rgba(255, 253, 248, 0.94)); }
.subscribe-button { margin-top: 16px; background: var(--ink); color: #fffaf2; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 620ms ease, transform 620ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (max-width: 1100px) {
  .headline-grid, .content-layout, .feature-grid, .tool-grid, .fun-grid, .spotlight-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}
@media (max-width: 760px) {
  .topbar-inner, .page-shell { width: min(100% - 20px, 100%); }
  .topbar-inner, .site-header { display: flex; flex-wrap: wrap; }
  .header-actions { display: none; }
  .menu-toggle { display: inline-flex; margin-left: auto; }
  .site-nav {
    display: none; flex-direction: column; align-items: flex-start; gap: 14px; padding: 18px;
    border: 1px solid var(--line); border-radius: 18px; background: #fffdf8;
  }
  .site-nav.is-open { display: flex; }
  .ticker, .news-item { grid-template-columns: 1fr; }
  .headline-main { padding: 24px; }
  .headline-main h1 { font-size: clamp(2.2rem, 10vw, 3.5rem); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}