@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500;12..96,800&family=Instrument+Sans:wght@400;500;600&display=swap');

:root {
  --paper: #ECECE6; --surface: #FFFFFF; --surface-alt: #F6F6F1;
  --ink: #1B2233; --ink-muted: #6F7069; --rule: #D9D9D0; --cobalt: #2F4BE0;
  --print-paper: #FFFFFF; --print-ink: #1B2233; --print-ink-muted: #6F7069; --print-rule: #D9D9D0;
  --shadow: 0 2px 4px rgba(27, 34, 51, 0.14);
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #23252B; --surface: #2E3037; --surface-alt: #353840;
    --ink: #E8E9F0; --ink-muted: #9A9CA6; --rule: #3F424B; --cobalt: #6F86FF;
    --print-paper: #E4E5EA; --print-rule: #C4C5CC;
    --shadow: 0 2px 4px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }
html { color-scheme: light dark; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 16px/1.6 "Instrument Sans", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--cobalt); }
.display { font-family: "Bricolage Grotesque", "Instrument Sans", sans-serif; font-weight: 800; letter-spacing: -0.03em; }

.wrap { max-width: 720px; margin: 0 auto; padding: 32px 20px 64px; }

header.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 36px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand .mark { width: 32px; height: 32px; border-radius: 8px; box-shadow: var(--shadow); }
.brand .name { font-size: 20px; }
nav a { color: var(--ink-muted); text-decoration: none; font-weight: 500; margin-left: 18px; }
nav a[aria-current="page"] { color: var(--ink); }
nav a:hover { color: var(--cobalt); }

.card {
  position: relative; display: flex; gap: 14px; align-items: flex-start;
  background: var(--surface); border-radius: 10px; padding: 18px; box-shadow: var(--shadow); margin-bottom: 20px;
}
.card .icon {
  flex: 0 0 44px; width: 44px; height: 44px; border-radius: 50%; background: var(--cobalt);
  display: grid; place-items: center; color: #fff;
}
.card h1 { margin: 0 0 6px; font-size: 26px; line-height: 1.15; }
.card p { margin: 0; color: var(--ink-muted); }
.sticker {
  position: absolute; top: -9px; right: 12px; transform: rotate(3deg);
  background: var(--cobalt); color: #fff; font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 4px; box-shadow: var(--shadow);
}

.sheet {
  background: var(--print-paper); color: var(--print-ink); padding: 28px 24px 32px; box-shadow: var(--shadow);
}
.sheet .meta { color: var(--print-ink-muted); font-size: 14px; margin: 0 0 16px; }
.sheet hr { border: 0; border-top: 1px dashed var(--print-rule); margin: 0 0 22px; }
.sheet h2 { font-family: "Bricolage Grotesque", sans-serif; font-weight: 800; letter-spacing: -0.02em; font-size: 19px; margin: 28px 0 8px; }
.sheet h2:first-of-type { margin-top: 0; }
.sheet p, .sheet li { margin: 0 0 10px; }
.sheet ul { padding-left: 20px; margin: 0 0 10px; }
.sheet a { color: var(--cobalt); }
.sheet table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 8px 0 14px; }
.sheet th, .sheet td { text-align: left; vertical-align: top; padding: 8px 8px 8px 0; border-bottom: 1px dashed var(--print-rule); }
.sheet th { font-weight: 600; color: var(--print-ink-muted); font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; }
.sheet .summary { background: var(--surface-alt); color: var(--print-ink); padding: 14px 16px; border-radius: 8px; margin-bottom: 22px; }
@media (prefers-color-scheme: dark) { .sheet .summary { background: #D8D9DF; } }
.sheet .summary strong { font-weight: 600; }

footer { margin-top: 32px; color: var(--ink-muted); font-size: 14px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
footer a { color: var(--ink-muted); }
@media (max-width: 480px) {
  .wrap { padding-top: 20px; }
  .card { flex-direction: column; }
  .sheet { padding: 22px 18px 26px; }
}