@font-face { font-family: "Fira Sans"; font-weight: 500; font-display: swap; src: url("/fonts/fira-sans-500-latin.woff2") format("woff2"); }
@font-face { font-family: "Fira Sans"; font-weight: 700; font-display: swap; src: url("/fonts/fira-sans-700-latin.woff2") format("woff2"); }
:root {
  --page: #f6f0e4; --surface: #fffbf3; --text: #24222d; --sub: #615c68; --hair: #e8e0d0; --accent: #17607a;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --page: #1b1f27; --surface: #232833; --text: #f3ede2; --sub: #aaa6b0; --hair: #343a46; --accent: #8ad8f0; color-scheme: dark; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--page); color: var(--text);
  font: 500 17px/1.6 "Fira Sans", system-ui, -apple-system, sans-serif;
  padding-block: 48px 64px;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
main { max-width: 38rem; margin: 0 auto; }
header { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.mark { font-weight: 700; font-size: 20px; color: var(--text); text-decoration: none; letter-spacing: -0.01em; }
nav { display: flex; gap: 18px; font-size: 15px; }
nav a { color: var(--sub); text-decoration: none; }
nav a:hover, nav a[aria-current] { color: var(--accent); }
h1 { font-size: 34px; line-height: 1.15; margin: 0 0 12px; letter-spacing: -0.02em; text-wrap: balance; }
h2 { font-size: 20px; margin: 36px 0 8px; text-wrap: balance; }
p, li { color: var(--text); }
.lede { color: var(--sub); font-size: 19px; margin: 0 0 28px; }
.meta { color: var(--sub); font-size: 14px; }
a { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
ul { padding-left: 1.2em; }
.card { background: var(--surface); border: 1px solid var(--hair); border-radius: 14px; padding: 18px 20px; margin: 24px 0; }
footer { margin-top: 56px; padding-top: 18px; border-top: 1px solid var(--hair); color: var(--sub); font-size: 14px; }