:root {
  --bg: #081019;
  --bg-panel: rgba(8, 16, 25, 0.78);
  --bg-panel-strong: rgba(10, 18, 30, 0.92);
  --text: #edf5ff;
  --muted: #9bb1c7;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #f45b2f;
  --accent-2: #ffcf66;
  --good: #9cffc2;
  --warn: #ffd7a8;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--text);
  font-family: "Chivo", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(244, 91, 47, 0.22), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 207, 102, 0.16), transparent 32%),
    linear-gradient(180deg, #0b1320 0%, #081019 44%, #050a12 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.03) 45%, transparent 80%),
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.02) 0 1px,
      transparent 1px 16px
    );
  opacity: 0.65;
}

.page {
  position: relative;
  z-index: 1;
  padding: 32px 16px 72px;
}

.shell {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.hero {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(160deg, rgba(14, 25, 39, 0.92), rgba(8, 16, 25, 0.76));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-kicker,
summary {
  font-family: "Barlow Condensed", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-logo {
  display: block;
  max-width: min(280px, 100%);
  width: auto;
  height: 28px;
  object-fit: contain;
}

.hero-topline,
.hero-copy {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  justify-content: space-between;
}

.hero-copy {
  margin-top: 14px;
  flex-direction: column;
}

.hero h1 {
  margin: 0;
  max-width: none;
  font-size: clamp(2.8rem, 5vw, 3.8rem);
  line-height: 1;
}

.headline-line {
  display: block;
  white-space: nowrap;
}

.lede {
  max-width: 68ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.5vw, 1.18rem);
  line-height: 1.55;
}

.countdown-badge,
.meta-card,
.pair-panel,
.status-card,
.lists details {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.countdown-badge,
.meta-card,
.status-card,
.lists details {
  border-radius: 20px;
  padding: 18px 20px;
}

.countdown-badge {
  min-width: 220px;
  text-align: right;
  background: linear-gradient(160deg, rgba(244, 91, 47, 0.18), rgba(8, 16, 25, 0.82));
}

.meta-label,
.subtle,
#timeSource,
#sourceCheckedAt,
.item-list {
  color: var(--muted);
}

.countdown-badge strong,
.meta-card strong,
.pair-panel h2 {
  display: block;
  margin-top: 10px;
}

.countdown-badge strong {
  font-size: clamp(1.45rem, 4vw, 2rem);
  color: var(--text);
}

.meta-card strong {
  font-size: 1.15rem;
}

.pair-stage,
.hero-meta,
.status-grid {
  display: grid;
  gap: 16px;
}

.pair-stage {
  margin-top: 24px;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
}

.pair-panel {
  position: relative;
  padding: 30px;
  border-radius: 28px;
  overflow: hidden;
}

.pair-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(140deg, rgba(244, 91, 47, 0.18), transparent 46%);
  pointer-events: none;
}

.pair-car {
  background:
    radial-gradient(circle at top left, rgba(244, 91, 47, 0.22), transparent 40%),
    var(--bg-panel-strong);
}

.pair-track {
  background:
    radial-gradient(circle at top right, rgba(255, 207, 102, 0.18), transparent 42%),
    var(--bg-panel-strong);
}

.pair-divider {
  display: flex;
  align-items: center;
  justify-content: center;
}

.pair-divider span {
  display: inline-flex;
  width: 58px;
  height: 58px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--accent-2);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 2rem;
  font-weight: 700;
}

.card-kicker {
  margin: 0;
  font-size: 0.92rem;
  color: var(--accent-2);
}

.pair-panel h2 {
  margin: 16px 0 0;
  max-width: 12ch;
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  line-height: 0.92;
}

.subtle {
  margin: 12px 0 0;
  font-size: 1rem;
}

.hero-meta {
  margin-top: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.status {
  margin-top: 24px;
}

.status-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.status-card h3 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.status-card p {
  margin: 0;
  line-height: 1.5;
}

.warning {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 215, 168, 0.3);
  background: rgba(255, 178, 98, 0.08);
  color: var(--warn);
}

.hidden {
  display: none;
}

.lists {
  margin-top: 24px;
  display: grid;
  gap: 16px;
}

.lists details {
  overflow: hidden;
}

summary {
  cursor: pointer;
  font-size: 1rem;
  color: var(--accent-2);
}

.item-list {
  margin: 14px 0 0;
  padding-left: 18px;
  columns: 2;
  gap: 32px;
}

.item-list li {
  margin-bottom: 8px;
  break-inside: avoid;
}

@media (max-width: 900px) {
  .hero-topline,
  .hero-copy {
    flex-direction: column;
  }

  .countdown-badge {
    min-width: 0;
    width: 100%;
    text-align: left;
  }

  .hero-logo {
    height: 24px;
  }

  .pair-stage,
  .hero-meta,
  .status-grid {
    grid-template-columns: 1fr;
  }

  .pair-divider {
    display: none;
  }
}

@media (max-width: 640px) {
  .page {
    padding-inline: 12px;
  }

  .hero,
  .countdown-badge,
  .pair-panel,
  .status-card,
  .meta-card,
  .lists details {
    padding: 18px;
    border-radius: 18px;
  }

  .pair-panel h2 {
    font-size: clamp(2.2rem, 11vw, 3.4rem);
  }

  .hero h1 {
    font-size: clamp(2.2rem, 10vw, 3rem);
  }

  .headline-line {
    white-space: normal;
  }

  .lede {
    font-size: 1rem;
  }

  .countdown-badge strong {
    font-size: 1.7rem;
  }

  .hero-meta {
    margin-top: 18px;
  }

  .item-list {
    columns: 1;
  }
}