@font-face {
  font-family: "Young Serif";
  src: url("/assets/YoungSerif-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
:root {
  --bg: #F1F0EA; --fg: #1C2430; --meta: #5C6673; --line: #E3E1D8; --sheet: #FFFFFF;
  --tint: #E4E7EC; --navy: #1B2A41; --on-navy: #ECEBE4; --brass: #B08A3E; --brass-inner: #C9A55A; --brick: #8C3B2E;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15191F; --fg: #ECEBE4; --meta: #A9B1BC; --line: #2A3038; --sheet: #1C2129; --tint: #20262E;
    --navy: #111A2A; --on-navy: #ECEBE4; --brass: #C9A55A; --brass-inner: #D9B86E; --brick: #C0574A;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 17px/1.55 -apple-system, "SF Pro Text", system-ui, "Segoe UI", Roboto, sans-serif; }
a { color: inherit; }
h1, h2, h3 { font-family: "Young Serif", Georgia, serif; font-weight: 400; line-height: 1.15; margin: 0 0 .5rem; }
h1 { font-size: 2.4rem; }
h2 { font-size: 1.7rem; margin-top: 2.5rem; }
h3 { font-size: 1.2rem; margin-top: 1.5rem; }
p { margin: 0 0 1rem; }
.wrap { max-width: 64rem; margin: 0 auto; padding: 0 1.25rem; }
.narrow { max-width: 40rem; }
header.top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 1rem; padding: 1rem 0; }
header.top .brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; font-family: "Young Serif", Georgia, serif; font-size: 1.15rem; }
header.top .brand img { width: 36px; height: 36px; border-radius: 9px; display: block; }
header.top nav { display: flex; gap: 1.1rem; flex-wrap: wrap; font-size: .95rem; }
header.top nav a { text-decoration: none; color: var(--meta); }
header.top nav a:hover { color: var(--fg); }
.hero { background: var(--navy); color: var(--on-navy); padding: 3.5rem 0 3rem; }
.hero .wrap { display: grid; gap: 2rem; grid-template-columns: 1fr; align-items: center; }
.hero img.mark { width: 160px; max-width: 40vw; height: auto; display: block; }
.hero h1 { font-size: clamp(2.2rem, 6vw, 3.4rem); margin-bottom: .75rem; }
.hero p.lead { font-size: 1.15rem; max-width: 36rem; color: var(--on-navy); opacity: .92; }
.hero .tagline { font-family: "Young Serif", Georgia, serif; font-size: 1.25rem; color: var(--brass-inner); margin-bottom: 1.25rem; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.btn { display: inline-block; padding: .85rem 1.2rem; border-radius: 12px; text-decoration: none; font-weight: 600; border: 1px solid transparent; }
.btn.primary { background: var(--brass-inner); color: #1B2A41; }
.btn.quiet { border-color: var(--on-navy); color: var(--on-navy); }
.btn.ink { background: var(--navy); color: var(--on-navy); }
.btn.outline { border-color: var(--line); color: var(--fg); background: var(--sheet); }
.soon { display: inline-block; padding: .85rem 1.2rem; border-radius: 12px; border: 1px dashed var(--on-navy); color: var(--on-navy); opacity: .85; }
section { padding: 2.5rem 0; }
section + section { border-top: 1px solid var(--line); }
.beats { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); margin-top: 1.5rem; }
.beat { background: var(--sheet); border: 1px solid var(--line); border-radius: 16px; padding: 1.25rem; }
.beat h3 { margin-top: 0; }
.beat .n { font-family: "Young Serif", Georgia, serif; color: var(--brass); font-size: .95rem; display: block; margin-bottom: .35rem; }
.pledge { font-family: "Young Serif", Georgia, serif; font-size: 1.35rem; color: var(--navy); }
@media (prefers-color-scheme: dark) { .pledge { color: var(--brass-inner); } }
ul.plain { padding-left: 1.2rem; }
ul.plain li { margin-bottom: .5rem; }
.doc h1 { font-size: 2rem; margin-bottom: 1rem; }
.doc h2 { font-size: 1.35rem; margin-top: 2rem; }
.doc h3 { font-size: 1.1rem; }
.doc table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: .95rem; }
.doc th, .doc td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc blockquote { margin: 1rem 0; padding: .5rem 1rem; border-left: 3px solid var(--brass-inner); color: var(--meta); }
.doc code { background: var(--tint); padding: 0 .25em; border-radius: 4px; font-size: .95em; }
.card { background: var(--sheet); border: 1px solid var(--line); border-radius: 16px; padding: 1.25rem; text-align: center; }
.card strong.code { display: block; font-family: "Young Serif", Georgia, serif; font-size: 2.2rem; letter-spacing: .3em; margin-top: .35rem; }
.meta { color: var(--meta); font-size: .92rem; }
footer { border-top: 1px solid var(--line); padding: 2rem 0 3rem; color: var(--meta); font-size: .95rem; }
footer nav { display: flex; gap: 1.1rem; flex-wrap: wrap; margin: .5rem 0; }
footer nav a { color: var(--meta); }
[hidden] { display: none !important; }