:root {
    --font-display: "Fraunces", Georgia, "Times New Roman", serif;
    --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --paper: #ece7d9;
    --card: #f6f3ea;
    --ink: #2b2a26;
    --soft: rgba(43, 42, 38, 0.68);
    --line: rgba(43, 42, 38, 0.12);
    --sage: #7e945f;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-sans); }
body { font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration-color: rgba(43, 42, 38, 0.35); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--sage); }
.top { max-width: 960px; margin: 0 auto; padding: 28px 24px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--font-display); font-size: 1.3rem; font-weight: 500; }
.brand img { width: 30px; height: 30px; }
.top nav { display: flex; gap: 20px; font-size: 0.92rem; }
.top nav a { text-decoration: none; color: var(--soft); }
.top nav a:hover, .top nav a[aria-current="page"] { color: var(--ink); }
main { max-width: 760px; margin: 0 auto; padding: 24px 24px 80px; }
h1 { font-family: var(--font-display); font-weight: 400; font-size: clamp(2.2rem, 5vw, 3.2rem); line-height: 1.1; letter-spacing: -0.02em; margin: 24px 0 8px; }
.lede { color: var(--soft); font-size: 1.08rem; margin: 0 0 36px; }
h2 { font-family: var(--font-display); font-weight: 500; font-size: 1.45rem; margin: 44px 0 10px; }
h3 { font-size: 1rem; margin: 26px 0 6px; }
p, li { color: var(--ink); }
ul { padding-left: 1.2em; }
li { margin: 6px 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px 24px; margin: 18px 0; }
.card h3 { margin-top: 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 18px 0; }
.grid .card { margin: 0; }
details { border-top: 1px solid var(--line); padding: 14px 0; }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--soft); font-weight: 400; }
details[open] summary::after { content: "−"; }
details p, details ul { margin: 10px 0 0; color: var(--soft); }
.muted { color: var(--soft); font-size: 0.92rem; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 0.95rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; }
footer { max-width: 960px; margin: 0 auto; padding: 28px 24px 40px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 0.88rem; color: var(--soft); }
footer nav { display: flex; gap: 18px; }
footer a { color: var(--soft); text-decoration: none; }
footer a:hover { color: var(--ink); }
@media (max-width: 560px) { .top nav { gap: 14px; } h2 { margin-top: 34px; } }