:root { color-scheme: light; --paper: #f8f3e9; --ink: #393d34; --muted: #656656; --accent: #7b4939; --line: #d8d4c5; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 18px/1.7 Georgia, "Times New Roman", serif; }
.wrap { width: min(100% - 48px, 880px); margin-inline: auto; }
header { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; padding-block: 28px; border-bottom: 1px solid var(--line); }
a { color: var(--accent); text-underline-offset: 5px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 6px; }
.brand { font-size: 30px; font-weight: bold; text-decoration: none; letter-spacing: -.04em; }
.caption, .eyebrow, footer { font-family: system-ui, sans-serif; font-size: 14px; color: var(--muted); }
.eyebrow { display: block; letter-spacing: .04em; }
main { padding-block: 64px; min-height: 65vh; }
h1 { font-size: clamp(36px, 6vw, 62px); line-height: 1.12; letter-spacing: -.035em; font-weight: normal; margin: 20px 0 28px; }
h2 { font-size: 28px; line-height: 1.3; font-weight: normal; }
h3 { font-size: 34px; line-height: 1.2; font-weight: normal; margin: 16px 0 24px; }
p { max-width: 660px; }
.intro { font-size: 22px; line-height: 1.6; }
.books { margin-top: 64px; }
.book { display: block; max-width: 620px; background: #e9ecdf; border: 1px solid #cbd0bc; border-radius: 4px 28px 4px 4px; padding: 32px; text-decoration: none; color: var(--ink); }
.book:hover { background: #e1e6d4; }
.book > span:last-child { color: var(--accent); text-decoration: underline; text-underline-offset: 5px; }
.notice { max-width: 660px; margin-block: 32px 48px; padding: 20px 24px; border-left: 3px solid #a96d51; background: #eee6d9; }
.reading { max-width: 660px; padding-block: 12px; border-top: 1px solid var(--line); }
.back { margin-top: 40px; }
footer { padding-block: 24px 36px; border-top: 1px solid var(--line); }
@media (max-width: 480px) { .wrap { width: calc(100% - 36px); } main { padding-block: 40px; } .intro { font-size: 20px; } .book { padding: 24px; } }