/* Reading edition: clear hierarchy, comfortable measure, and optional recall. */
[data-reading-edition]{font-size:17px;line-height:1.8}
.reading-overview{background:var(--gold-soft);border:1px solid var(--line);border-radius:12px;padding:28px 32px;margin:24px 0 36px}
.reading-kicker{display:block;font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--gold-dark);margin:0 0 10px}
.reading-overview h2,.reading-recall h2{font-family:var(--serif);font-size:30px;line-height:1.2;margin:0 0 18px;font-weight:500}
.reading-overview ul{padding-left:22px;margin:0}.reading-overview li{margin:8px 0;padding-left:4px}
.reading-hint{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin:20px 0 0}
.reading-layout{display:grid;grid-template-columns:180px minmax(0,1fr);gap:32px;align-items:start}
.reading-outline{position:sticky;top:24px;font-size:13px;line-height:1.5;padding:16px 0}.reading-outline ol{padding-left:18px}.reading-outline li{padding:0 0 14px 5px}.reading-outline a{color:var(--muted);text-decoration:none}.reading-outline a:hover,.reading-outline a:focus{color:var(--ink);text-decoration:underline}
.reading-content{min-width:0;max-width:65ch}.reading-chapter{padding:12px 0 32px;margin-bottom:30px;border-bottom:1px solid var(--line);scroll-margin-top:24px}.reading-chapter h2{font-family:var(--serif);font-weight:500;font-size:29px;line-height:1.25;margin:0 0 22px;letter-spacing:-.015em}.reading-chapter h3{font-size:21px;line-height:1.4;margin:30px 0 14px}.reading-chapter p{margin:0 0 20px}.reading-chapter ul,.reading-chapter ol{padding-left:25px;margin:22px 0}.reading-chapter li{padding-left:5px;margin:12px 0}.reading-chapter li::marker{color:var(--gold-dark);font-weight:600}.reading-chapter blockquote{margin:26px 0;padding:20px 24px;border-left:3px solid var(--gold);background:var(--card);border-radius:0 8px 8px 0}.reading-chapter blockquote p:last-child{margin-bottom:0}
.reading-chapter table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;font-size:14px;line-height:1.6;margin:24px 0;border:1px solid var(--line);border-radius:8px}.reading-chapter th,.reading-chapter td{padding:13px 15px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);min-width:110px}.reading-chapter th{background:var(--gold-soft);font-weight:600}.reading-chapter tr:last-child td{border-bottom:0}.reading-chapter strong{font-weight:650}.reading-chapter sup{font-size:11px;margin-left:3px}.reading-chapter .footnote-ref{text-decoration:none;padding:2px 4px}
.reading-recall{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:28px;margin-bottom:32px}.reading-recall>p{margin-bottom:18px}.reading-recall details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;margin:20px 0}.reading-recall summary{cursor:pointer;font-size:15px;font-weight:600;min-height:30px}.reading-recall details p{margin:16px 0 4px}.reading-recall>a{font-size:14px;color:var(--crimson-dark)}.reading-sources{font-size:13px;color:var(--muted);line-height:1.7}.reading-sources summary{cursor:pointer;padding:14px 0}.reading-sources ol{padding-left:20px}.reading-sources li{margin-bottom:20px}#lesson-checks{scroll-margin-top:24px}
@media(max-width:700px){.reading-layout{grid-template-columns:1fr;gap:8px}.reading-outline{position:static;border-bottom:1px solid var(--line);padding:0 0 12px;margin-bottom:16px}.reading-outline ol{columns:2;column-gap:24px}.reading-outline li{break-inside:avoid;padding-bottom:12px}.reading-overview{padding:24px;margin-top:20px}.reading-chapter{padding-top:12px}.reading-chapter h2{font-size:27px}.reading-chapter blockquote{padding:18px}.reading-recall{padding:22px}[data-reading-edition]{font-size:17px;line-height:1.8}}
@media(max-width:400px){.reading-outline ol{columns:1}}
@media print{.reading-layout{display:block}.reading-outline{display:none}.reading-content{max-width:none}.reading-chapter{break-inside:auto}.reading-overview,.reading-recall{break-inside:avoid}}