/* Crossweek's pages: the app's paper and ink, set like a printed notice. */
@font-face { font-family: "Old Standard"; src: url("fonts/OldStandard-Regular.ttf"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Old Standard"; src: url("fonts/OldStandard-Bold.ttf"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Old Standard"; src: url("fonts/OldStandard-Italic.ttf"); font-style: italic; font-display: swap; }

:root {
  --paper: #EDE7D9;
  --ink: #1C1B19;
  --muted: #5E584D;
  --accent: #C8402A;
  --rule: #C9C0AE;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1B1A17;
    --ink: #ECE6D8;
    --muted: #A69F90;
    --accent: #E0674F;
    --rule: #3E3A33;
  }
}

* { box-sizing: border-box; }
html { background: var(--paper); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 18px/1.6 "Old Standard", Georgia, serif;
  -webkit-text-size-adjust: 100%;
}
main { max-width: 680px; margin: 0 auto; padding: 40px 20px 64px; }

header { border-bottom: 3px double var(--ink); padding-bottom: 18px; margin-bottom: 28px; }
.mark { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); text-decoration: none; font-size: 17px; }
.mark img { border-radius: 9px; }
h1 { font-size: clamp(34px, 7vw, 52px); line-height: 1.05; font-weight: 400; margin: 22px 0 6px; letter-spacing: -0.5px; }
.meta { margin: 0; color: var(--muted); font-style: italic; }
.lede { font-size: 20px; }

h2 { font-size: 13px; letter-spacing: 2.5px; text-transform: uppercase; font-weight: 700; margin: 36px 0 8px; padding-top: 12px; border-top: 1px solid var(--rule); }
h3 { font-size: 19px; font-weight: 700; margin: 22px 0 2px; }
p, li { color: var(--ink); }
ul { padding-left: 22px; }
li { margin: 4px 0; }
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

footer { margin-top: 48px; padding-top: 14px; border-top: 1px solid var(--rule); font-size: 15px; color: var(--muted); }
footer a { color: var(--muted); }