:root { --bg: #e8dcc8; --surface: #fffaf1; --ink: #1e1a16; --muted: #655b4f; --line: rgba(30, 26, 22, 0.14); --accent: #0f6c5a; --success: #226c3a; --warn: #9a6b00; --fail: #a12d1f; }
* { box-sizing: border-box; }
body { margin: 0; font-family: Georgia, "Iowan Old Style", serif; background: var(--bg); color: var(--ink); }
.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 1000; padding: 0.75rem 1rem; border-radius: 999px; background: var(--ink); color: #fff; text-decoration: none; }
.skip-link:focus { top: 1rem; }
a { color: var(--accent); }
a:focus-visible { outline: 3px solid #0a5bd8; outline-offset: 3px; }
.page { width: min(calc(100% - 2rem), 960px); margin: 0 auto; padding: 1rem 0 4rem; }
.topnav { width: min(calc(100% - 2rem), 1120px); margin: 0 auto; padding: 2rem 0 0; display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 0.45rem; text-decoration: none; color: var(--ink); }
.brand img { width: 32px; height: 32px; border-radius: 4px; }
.brand span { font-family: "Trebuchet MS", "Gill Sans", sans-serif; font-size: 1.05rem; font-weight: 700; letter-spacing: 0.02em; }
.nav-links { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.nav-links a { display: inline-flex; min-height: 2.5rem; align-items: center; gap: 0.4rem; padding: 0 0.9rem; border: 1px solid var(--line); border-radius: 999px; background: rgba(255, 255, 255, 0.72); color: var(--ink); font-family: "Trebuchet MS", "Gill Sans", sans-serif; font-size: 0.9rem; font-weight: 700; letter-spacing: 0.03em; text-decoration: none; }
.nav-links a i { font-size: 0.8rem; color: var(--accent); }
.card { border: 1px solid var(--line); border-radius: 24px; background: var(--surface); padding: 1.5rem; }
.card-spaced { margin-top: 1rem; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font: 0.75rem "Trebuchet MS", sans-serif; color: var(--muted); margin: 0 0 0.75rem; }
h1, h2 { line-height: 1.05; letter-spacing: -0.04em; }
h1 { font-size: clamp(1.9rem, 4vw, 3.2rem); margin: 0; }
h2 { font-size: 1.35rem; margin: 0 0 0.5rem; }
p, li { color: var(--muted); line-height: 1.6; }
.grid { display: grid; gap: 1rem; margin-top: 1.5rem; }
.scan-grid { display: grid; gap: 0.75rem; margin-top: 1rem; }
.scan-card { display: flex; justify-content: space-between; align-items: center; gap: 1rem; border: 1px solid var(--line); border-radius: 12px; padding: 0.9rem 1rem; background: rgba(255, 255, 255, 0.45); text-decoration: none; color: var(--ink); }
.scan-card span:first-child { overflow-wrap: anywhere; }
.grade { font-family: "Trebuchet MS", "Gill Sans", sans-serif; font-weight: 800; }
.grade-a, .grade-b { color: var(--success); }
.grade-c, .grade-d { color: var(--warn); }
.grade-f { color: var(--fail); }
code { font-family: "SFMono-Regular", Menlo, monospace; font-size: 0.9em; padding: 0.1rem 0.3rem; border-radius: 4px; background: rgba(30, 26, 22, 0.06); }
@media (min-width: 820px) { .grid { grid-template-columns: 1fr 1fr; } }
footer { margin-top: 2.5rem; padding: 1.5rem 0; text-align: center; font-size: 0.85rem; color: var(--muted); border-top: 1px solid var(--line); }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--ink); }