:root {
  --bg: #f4f6f3;
  --surface: #ffffff;
  --surface-muted: #eef1ed;
  --ink: #18211c;
  --muted: #68736c;
  --line: #dce3dd;
  --accent: #245c44;
  --accent-soft: #dfece4;
  --positive: #247a50;
  --negative: #b8453e;
  --shadow: 0 18px 50px rgba(26, 48, 36, 0.07);
  --radius: 22px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 8% 0%, rgba(185, 213, 196, 0.38), transparent 31rem),
    var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.page-shell {
  width: min(100% - 32px, 1160px);
  margin: 0 auto;
}

.site-header {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgba(116, 133, 122, 0.24);
}

.brand {
  color: var(--ink);
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  text-decoration: none;
}

.clock {
  display: grid;
  grid-template-columns: auto auto;
  align-items: baseline;
  gap: 0 12px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: right;
}

.clock strong {
  grid-row: 1 / span 2;
  grid-column: 2;
  color: var(--ink);
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
}

.timezone {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

main { padding: 40px 0 72px; }

.section + .section { margin-top: 54px; }

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 3px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1, h2 {
  margin: 0;
  font-size: clamp(1.55rem, 4vw, 2.25rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.section-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  text-align: right;
}

.weather-grid,
.finance-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.weather-card,
.metric-card,
.markets-card,
.news-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(210, 220, 212, 0.85);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.weather-card {
  min-height: 156px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 21px;
  text-decoration: none;
  transition: border-color 160ms ease, transform 160ms ease;
}

.weather-card:hover,
.weather-card:focus-visible {
  border-color: #9bb6a6;
  transform: translateY(-2px);
  outline: none;
}

.weather-marker {
  align-self: flex-start;
  padding: 4px 8px;
  background: var(--accent-soft);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
}

.weather-name {
  margin: 18px 0;
  font-size: clamp(1.08rem, 2.5vw, 1.3rem);
  font-weight: 720;
  letter-spacing: -0.025em;
}

.weather-link {
  color: var(--muted);
  font-size: 0.84rem;
}

.source-message {
  margin: 11px 3px 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.finance-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.metric-card {
  min-height: 142px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.metric-code {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-value {
  display: block;
  margin: 12px 0 7px;
  font-size: clamp(1.55rem, 3.5vw, 2.15rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.05em;
}

.metric-change {
  min-height: 1.35em;
  color: var(--muted);
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

.metric-change.is-positive { color: var(--positive); }
.metric-change.is-negative { color: var(--negative); }

.key-rate-card { background: var(--accent); color: #fff; }
.key-rate-card .metric-code,
.key-rate-card .metric-change { color: rgba(255, 255, 255, 0.72); }

.skeleton { color: #a5aea8; }

.markets-card {
  min-height: 116px;
  padding: 14px 12px 8px;
  overflow: hidden;
}

.tradingview-widget-container,
.tradingview-widget-container__widget { min-height: 74px; }

.tradingview-widget-copyright {
  min-height: 18px;
  padding: 2px 8px 0;
  color: var(--muted);
  font-size: 0.68rem;
  text-align: right;
}

.tradingview-widget-copyright a { color: var(--accent); }

.news-card { overflow: hidden; }

.tabs {
  display: flex;
  gap: 6px;
  padding: 10px;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}

.tab {
  flex: 0 0 auto;
  padding: 9px 14px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 650;
  cursor: pointer;
}

.tab:hover { color: var(--ink); }
.tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.tab.is-active { background: var(--accent-soft); color: var(--accent); }

.news-list { padding: 0 24px; }

.news-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 24px;
  padding: 19px 0;
  border-bottom: 1px solid var(--line);
}

.news-item:last-child { border-bottom: 0; }

.news-item a {
  color: var(--ink);
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.35;
  text-decoration: none;
}

.news-item a:hover,
.news-item a:focus-visible { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

.news-meta {
  grid-column: 1;
  color: var(--muted);
  font-size: 0.76rem;
}

.news-time {
  grid-row: 1 / span 2;
  grid-column: 2;
  color: var(--muted);
  font-size: 0.76rem;
  white-space: nowrap;
}

.empty-state {
  margin: 0;
  padding: 34px 0;
  color: var(--muted);
  text-align: center;
}

.site-footer {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(116, 133, 122, 0.24);
  color: var(--muted);
  font-size: 0.78rem;
}

.site-footer span:first-child { color: var(--ink); font-weight: 800; letter-spacing: -0.04em; }

@media (max-width: 820px) {
  .finance-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .page-shell { width: min(100% - 22px, 1160px); }
  .site-header { min-height: 88px; }
  .clock { gap: 0 8px; font-size: 0.76rem; }
  main { padding-top: 30px; }
  .section + .section { margin-top: 42px; }
  .section-heading { align-items: start; }
  .section-note { max-width: 44%; }
  .weather-grid { grid-template-columns: 1fr; }
  .weather-card { min-height: 128px; }
  .weather-name { margin: 12px 0; }
  .news-list { padding: 0 16px; }
  .news-item { grid-template-columns: 1fr; gap: 7px; padding: 17px 0; }
  .news-time { grid-row: auto; grid-column: 1; }
}

@media (max-width: 420px) {
  .clock { grid-template-columns: 1fr; }
  .clock strong { grid-row: auto; grid-column: 1; }
  .timezone { display: none; }
  .finance-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .metric-card { min-height: 126px; padding: 16px; }
  .metric-code { font-size: 0.67rem; }
  .site-footer { align-items: flex-start; flex-direction: column; justify-content: center; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}