:root {
  --fs-bg: #05080d;
  --fs-surface: #0a1119;
  --fs-panel: #0f1a24;
  --fs-border: #182430;
  --fs-text: #e7eef5;
  --fs-muted: #8ea1b3;
  --fs-dim: #5f7488;
  --fs-primary: #18a2da;
  --fs-secondary: #96b93c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--fs-bg);
  color: var(--fs-text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
}

body {
  background-image:
    radial-gradient(900px 500px at 90% -10%, rgba(24, 162, 218, 0.14), transparent 62%),
    radial-gradient(760px 420px at -10% 105%, rgba(150, 185, 60, 0.09), transparent 62%);
  min-height: 100vh;
}

a { color: #38bdf8; text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 28px 20px 64px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--fs-border);
}

.topbar img { height: 34px; width: auto; display: block; }

.topbar .back {
  font-size: 12px;
  color: var(--fs-muted);
  border: 1px solid var(--fs-border);
  border-radius: 10px;
  padding: 8px 12px;
  white-space: nowrap;
}

.eyebrow {
  margin-top: 30px;
  color: var(--fs-primary);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1 {
  margin: 8px 0 6px;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.updated {
  color: var(--fs-dim);
  font-size: 12px;
  margin-bottom: 24px;
}

.card {
  background: var(--fs-panel);
  border: 1px solid var(--fs-border);
  border-radius: 18px;
  padding: 24px;
  margin: 16px 0;
}

h2 {
  margin: 26px 0 8px;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: 18px;
  letter-spacing: -0.02em;
}

h3 {
  margin: 18px 0 6px;
  font-size: 14px;
  color: var(--fs-text);
}

p, li { color: var(--fs-muted); font-size: 14px; }
li { margin-bottom: 6px; }
strong { color: var(--fs-text); }

ul { padding-left: 20px; }

.notice {
  border: 1px solid rgba(24, 162, 218, 0.35);
  background: rgba(24, 162, 218, 0.09);
  border-radius: 14px;
  padding: 16px 18px;
  margin: 18px 0;
}

.notice p { margin: 0; color: var(--fs-text); }

.footer {
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid var(--fs-border);
  color: var(--fs-dim);
  font-size: 11px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.tile {
  border: 1px solid var(--fs-border);
  background: var(--fs-surface);
  border-radius: 14px;
  padding: 16px;
}

.tile b { display: block; color: var(--fs-text); font-size: 13px; margin-bottom: 4px; }
.tile span { color: var(--fs-muted); font-size: 12px; }

@media (max-width: 560px) {
  .wrap { padding: 20px 16px 48px; }
  .card { padding: 18px; border-radius: 15px; }
  .topbar img { height: 28px; }
}