:root { color-scheme: light dark; --paper: #f7f8f2; --ink: #19211c; --muted: #47564d; --line: #a9b5ac; --accent: #17634b; --card: #ffffff; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 1.1rem/1.65 system-ui, sans-serif; }
a { color: var(--accent); text-underline-offset: .2em; overflow-wrap: anywhere; }
a:hover { text-decoration-thickness: .15em; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.skip { position: absolute; left: 1rem; top: -10rem; background: var(--card); padding: .7rem; }
.skip:focus { top: 1rem; }
header, main, footer { max-width: 72rem; padding: 1.5rem clamp(1rem, 4vw, 3rem); margin: auto; }
header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); }
.brand { color: var(--ink); font-weight: 800; font-size: 1.25rem; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 1.3rem; }
nav a { min-height: 44px; display: inline-flex; align-items: center; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.03em; }
h1 { font-size: clamp(2.1rem, 6vw, 4.5rem); max-width: 17ch; margin: 1.2rem 0; }
h2 { margin-top: 2.5rem; }
p, ul, ol { max-width: 70ch; }
.lead { color: var(--muted); font-size: 1.25rem; max-width: 55ch; }
.draft { border: 1px solid var(--line); border-left: 5px solid var(--accent); padding: 1rem 1.25rem; margin: 1rem 0 2rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); gap: 1rem; margin: 2rem 0; }
.card { border: 1px solid var(--line); border-radius: 1rem; background: var(--card); padding: 1.5rem; }
.card h2 { margin-top: 0; font-size: 1.6rem; }
.card a { display: inline-block; padding-block: .5rem; min-height: 44px; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: .95rem; margin-top: 3rem; }
li { margin-bottom: .5rem; }
@media (prefers-color-scheme: dark) { :root { --paper: #141b17; --ink: #eef4ee; --muted: #bfcec3; --line: #607267; --accent: #a0dfc1; --card: #202b24; } }
@media print { header, footer, .skip { display: none; } body { background: white; color: black; } a { color: black; } }