:root { --paper: #f2f4ef; --ink: #17213a; --ink-2: #4f5a70; --rule: #cdd5cb; --margin: #b23229; --mark: #fff2b3; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --paper: #0f1626; --ink: #e9edf3; --ink-2: #a7b0c2; --rule: #2d3850; --margin: #e4695e; --mark: #5a4b12; color-scheme: dark; } }
:root[data-theme="dark"] { --paper: #0f1626; --ink: #e9edf3; --ink-2: #a7b0c2; --rule: #2d3850; --margin: #e4695e; --mark: #5a4b12; color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 17px; line-height: 1.55; }
.wrap { max-width: 760px; margin-inline: auto; padding: 24px 16px 64px; }
.brand { font-family: "Avenir Next", "Segoe UI", Helvetica, Arial, sans-serif; font-size: 1.45rem; text-decoration: none; letter-spacing: -0.02em; display: inline-block; margin-bottom: 28px; }
.brand b { font-weight: 800; }
.brand .ag { font-size: 0.72em; opacity: 0.7; }
h1 { font-size: 2rem; line-height: 1.1; margin: 0 0 20px; }
h2 { font-size: 1.25rem; margin: 28px 0 8px; }
p, li { color: var(--ink); }
.muted { color: var(--ink-2); font-size: 0.95rem; }
.ph { background: var(--mark); border-radius: 3px; padding: 0 5px; }
a { color: inherit; }
.back { display: inline-block; margin-top: 36px; padding-top: 16px; border-top: 1px solid var(--rule); color: var(--ink-2); }