/* Guide articles: the site's paper, ink and leaf, light display weights and
   hairlines, without the React app. Copied to dist/guides by seo.mjs. */
:root {
  --bg: #ffffff;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --faint: #86868b;
  --line: rgba(21, 26, 23, 0.12);
  --leaf: #2c7a4b;
  --warn: #a4442f;
  --gutter: clamp(20px, 5vw, 72px);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  letter-spacing: -0.011em;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--leaf); outline-offset: 3px; border-radius: 4px; }
.wrap { width: min(1240px, 100% - 2 * var(--gutter)); margin-inline: auto; }

.top { display: flex; align-items: center; gap: 28px; height: 52px; border-bottom: 1px solid rgba(0, 0, 0, 0.08); }
.mark { display: flex; align-items: center; gap: 10px; text-decoration: none; font-size: 19px; font-weight: 600; letter-spacing: -0.02em; margin-right: auto; }
.top nav { display: flex; gap: 24px; font-size: 12.5px; color: var(--muted); }
.top nav a { text-decoration: none; }
.top nav a:hover { color: var(--ink); }
.get { text-decoration: none; font-size: 12.5px; font-weight: 500; background: var(--ink); color: #fff; padding: 6px 14px; border-radius: 999px; }
@media (max-width: 640px) { .top nav { display: none; } }

.guide { max-width: 760px; padding: clamp(40px, 9vh, 96px) 0 96px; }
.crumbs { margin: 0 0 28px; font-size: 13px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--faint); }
.crumbs a { text-decoration: none; color: var(--muted); }
.crumbs a:hover { color: var(--ink); }
h1 { margin: 0; font-size: clamp(40px, 6.4vw, 72px); font-weight: 700; letter-spacing: -0.045em; line-height: 1.04; }
.lead { margin: 24px 0 0; font-size: clamp(18px, 1.6vw, 22px); color: var(--muted); }
.meta { margin: 16px 0 0; font-size: 14px; color: var(--faint); }
.photo { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 20px; margin: 44px 0 16px; }

.part { padding-top: 40px; }
.part h2 { margin: 0 0 8px; font-size: clamp(24px, 2.6vw, 32px); font-weight: 600; letter-spacing: -0.03em; }
.part ol { list-style: none; margin: 0; padding: 0; counter-reset: p; }
.part li { counter-increment: p; position: relative; padding: 20px 0 20px 52px; border-bottom: 1px solid var(--line); }
.part li::before { content: counter(p, decimal-leading-zero); position: absolute; left: 0; top: 23px; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; color: var(--leaf); }
.part.avoid li::before { content: "×"; font-size: 20px; top: 17px; color: var(--warn); }
.part h3 { margin: 0; font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }
.part p { margin: 4px 0 0; color: var(--muted); }
.ev { display: inline-block; margin-top: 8px; font-size: 12.5px; font-weight: 600; letter-spacing: 0.06em; color: var(--faint); }

.cta { margin: 56px 0 0; padding: 28px; border: 1px solid var(--line); border-radius: 20px; display: flex; flex-wrap: wrap; align-items: center; gap: 20px 32px; }
.cta p { margin: 0; flex: 1 1 280px; font-size: 18px; }
.cta img { width: 180px; height: auto; }

.more { margin-top: 72px; }
.more h2 { margin: 0 0 8px; font-size: 13px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.more a { display: block; padding: 18px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.more b, .card b { display: block; font-weight: 600; font-size: 18px; letter-spacing: -0.01em; }
.more span, .card span { color: var(--muted); }
.more a:hover b, .card:hover b { color: var(--leaf); }

.guide:has(.cards) { max-width: 1240px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 40px 28px; margin-top: 56px; }
.card { text-decoration: none; display: flex; flex-direction: column; gap: 6px; }
.card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 22px; margin-bottom: 10px; }
.card i { font-style: normal; font-size: 13.5px; color: var(--faint); }

footer { display: flex; flex-wrap: wrap; gap: 8px 24px; border-top: 1px solid var(--line); padding: 28px 0 48px; font-size: 14px; color: var(--muted); }
footer span { flex: 1 1 420px; }
footer a { text-decoration: none; }