/* Gallant Oath: one small stylesheet, system fonts only. */

:root {
	--bg: #f7f0e3;
	--paper: #fffaf1;
	--ink: #2a1c10;
	--muted: #5e4a36;
	--wood: #7a4a22;
	--forest: #2e5a36;
	--line: #e3d4bb;
	--todo-bg: #ffe7a3;
	--todo-ink: #4a3300;
	color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
	:root {
		--bg: #1b140d;
		--paper: #241a11;
		--ink: #f3e8d6;
		--muted: #cbb699;
		--wood: #e0a76a;
		--forest: #8fc79a;
		--line: #3d2e1f;
		--todo-bg: #5a4300;
		--todo-ink: #ffefc2;
	}
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--ink);
	font: 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

a { color: var(--forest); text-underline-offset: 0.15em; }
a:hover { color: var(--wood); }

.wrap { max-width: 46rem; margin: 0 auto; padding: 0 1rem; }

header.site {
	border-bottom: 4px solid var(--wood);
	background: var(--paper);
}
header.site .wrap {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem 1.25rem;
	padding-top: 0.9rem;
	padding-bottom: 0.9rem;
}
.brand {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	color: var(--ink);
	font-weight: 700;
	font-size: 1.2rem;
	letter-spacing: 0.02em;
	text-decoration: none;
}
.brand img { width: 1.9rem; height: 1.9rem; flex: none; }
nav.site { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; font-size: 0.95rem; }
nav.site a { color: var(--muted); text-decoration: none; }
nav.site a:hover, nav.site a[aria-current="page"] { color: var(--ink); text-decoration: underline; }

main { padding: 2rem 0 3rem; }

h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 0.5rem; }
h2 { font-size: 1.35rem; margin: 2.2rem 0 0.6rem; padding-bottom: 0.25rem; border-bottom: 1px solid var(--line); }
h3 { font-size: 1.1rem; margin: 1.5rem 0 0.4rem; }
p, ul, ol { margin: 0 0 1rem; }
li { margin-bottom: 0.35rem; }

.lede { font-size: 1.2rem; color: var(--muted); }
.meta { color: var(--muted); font-size: 0.95rem; }

.card {
	background: var(--paper);
	border: 1px solid var(--line);
	border-left: 6px solid var(--forest);
	border-radius: 8px;
	padding: 1.1rem 1.25rem;
	margin: 1.5rem 0;
}
.card h2, .card h3 { margin-top: 0; border: 0; padding: 0; }
.card > :last-child { margin-bottom: 0; }

.hero { padding: 1rem 0 0.5rem; }
.hero h1 { font-size: 2.4rem; }

.links { list-style: none; padding: 0; }
.links li { margin-bottom: 0.6rem; }

.table-wrap { overflow-x: auto; margin: 0 0 1rem; }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { text-align: left; vertical-align: top; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--line); }
th { background: var(--paper); }

.todo {
	background: var(--todo-bg);
	color: var(--todo-ink);
	padding: 0.05rem 0.3rem;
	border-radius: 3px;
	font-weight: 600;
}

footer.site {
	border-top: 1px solid var(--line);
	color: var(--muted);
	font-size: 0.9rem;
	padding: 1.25rem 0 2rem;
}
footer.site p { margin: 0.2rem 0; }