:root {
  --ink: #0b0b0b;
  --carbon: #161513;
  --coral: #d85a30;
  --coral-soft: #f0997b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--ink);
  color: rgb(255 255 255 / 0.78);
  font: 16px/1.7 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
header { border-bottom: 1px solid rgb(255 255 255 / 0.08); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { color: #fff; font-weight: 600; letter-spacing: 0.06em; font-size: 20px; text-decoration: none; }
.brand span { color: var(--coral); }
a { color: var(--coral-soft); }
a:focus-visible { outline: 2px solid var(--coral-soft); outline-offset: 3px; border-radius: 4px; }
main { padding: 64px 0 96px; }
h1 { color: #fff; font-size: clamp(2rem, 5vw, 2.8rem); line-height: 1.1; letter-spacing: -0.03em; margin: 0 0 8px; }
h2 { color: #fff; font-size: 1.25rem; margin: 40px 0 8px; letter-spacing: -0.01em; }
.updated { color: rgb(255 255 255 / 0.55); font-size: 14px; margin-bottom: 40px; }
mark { background: rgb(216 90 48 / 0.18); color: var(--coral-soft); padding: 0 4px; border-radius: 4px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; margin-top: 12px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid rgb(255 255 255 / 0.08); vertical-align: top; }
th { color: #fff; font-weight: 600; }
.table-scroll { overflow-x: auto; }
footer { border-top: 1px solid rgb(255 255 255 / 0.08); padding: 24px 0; font-size: 14px; color: rgb(255 255 255 / 0.55); }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; }