:root {
  --bg: #14110c;
  --bg-2: #1c1812;
  --ink: #f4efe6;
  --muted: #b7ae9c;
  --line: #3a3428;
  --accent: #e0b34a;
  --accent-ink: #14110c;
  --focus: #f2d48a;
  --font: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --measure: 44rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.6;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 2;
  padding: 0.4rem 0.7rem;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
}

.skip:focus {
  top: 0.75rem;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--measure);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 0;
}

.brand {
  margin: 0;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
}

nav {
  display: flex;
  gap: 1rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover,
nav a:focus-visible {
  color: var(--ink);
}

main {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.hero {
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 0.6rem;
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.15;
  font-weight: 650;
  letter-spacing: -0.03em;
}

h2 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  font-weight: 650;
}

.lede,
.block p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 38rem;
}

.lede strong {
  color: var(--ink);
  font-weight: 650;
}

code {
  font-family: Consolas, "Cascadia Mono", "Segoe UI Mono", monospace;
  font-size: 0.92em;
  color: var(--ink);
}

.block {
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--line);
}

.facts {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.facts li {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
}

.facts span:first-child {
  color: var(--muted);
}

.empty {
  margin-top: 1.25rem;
  padding: 1.35rem 1.2rem;
  background: var(--bg-2);
  border-left: 3px solid var(--accent);
}

.empty-kicker {
  margin: 0 0 0.35rem;
  color: var(--accent);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.empty-title {
  margin: 0 0 0.4rem;
  color: var(--ink);
  font-size: 1.2rem;
}

.empty p:last-child {
  margin: 0;
}

.foot {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.25rem 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.foot p {
  margin: 0;
}

@media (max-width: 640px) {
  .top,
  .facts li {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  nav {
    flex-wrap: wrap;
  }
}