/* Reading Room layout. All surfaces inherit the approved Fog Vellum tokens. */
body.vellum-theme .reading-room { max-width: 1360px; margin: auto; }
.reading-room .intro { display:grid; grid-template-columns:1.4fr 1fr; gap:40px; padding:54px 0 48px; align-items:end; }
.reading-room .intro h1 { font-size:clamp(46px,5.7vw,82px); line-height:1.03; letter-spacing:-.055em; margin:22px 0 0; }
.reading-room em { color:var(--accent); font-weight:400; }
.reading-room .intro-note { padding-left:20%; color:var(--muted); font-size:14px; line-height:1.7; }
.reading-room .tiny-cross { color:var(--accent); font-size:32px; }
.reading-room .intro-note a { display:inline-block; margin-top:12px; color:var(--text); text-decoration-color:var(--accent); text-underline-offset:8px; }
.reading-room .section-heading,.reading-section-heading { display:flex; justify-content:space-between; gap:20px; border-top:1px solid var(--border-soft); padding:18px 0; font-size:12px; color:var(--muted); }
.reading-room .section-heading p,.reading-section-heading p { margin:0; }
.reading-room .spread { display:grid; grid-template-columns:.84fr 1.35fr; border:1px solid var(--border); border-radius:var(--radius-feature); overflow:hidden; background:var(--surface); box-shadow:0 18px 36px rgba(54,65,68,.12); }
.reading-room .chapter { padding:28px 36px; display:flex; flex-direction:column; border-right:1px solid var(--border-soft); }
.reading-room .chapter-top { display:flex; justify-content:space-between; align-items:center; gap:10px; font-size:10px; letter-spacing:.1em; }
.reading-room .pill { border:1px solid var(--border-soft); border-radius:99px; padding:5px 10px; color:var(--muted); }
.reading-room .chapter-body { padding:40px 0 28px; }
.reading-room .chapter h2 { font-size:clamp(36px,3.5vw,53px); line-height:1.06; letter-spacing:-.035em; margin:15px 0 22px; }
.reading-room .chapter-body>p:not(.eyebrow) { font-size:14px; color:var(--muted); line-height:1.8; max-width:340px; }
body.vellum-theme .reading-room .filled { padding:14px 20px; margin-top:20px; background:var(--accent); color:var(--surface); border-color:var(--accent); }
body.vellum-theme .reading-room .filled:hover { background:var(--primary-strong); }
.reading-room .chapter-foot { margin-top:auto; display:flex; align-items:center; justify-content:space-between; gap:20px; padding-top:20px; border-top:1px solid var(--border-soft); }
.reading-room .chapter-date { font:36px var(--font-heading); color:var(--accent); white-space:nowrap; }
.reading-room .chapter-date span { font-size:18px; }
.reading-room .chapter-foot p { font-size:12px; color:var(--muted); }
.reading-room .atlas-page { background:var(--surface-hover); padding:22px 24px 25px; display:flex; flex-direction:column; min-width:0; }
.reading-room .atlas-top { display:flex; justify-content:space-between; align-items:center; gap:15px; font-size:10px; letter-spacing:.1em; }
.reading-room .text-button { padding:10px; font-size:12px; background:transparent; }
.reading-room .map-canvas { margin:14px -24px 0; }
.reading-room .original-map { margin-bottom:0; }
.reading-room .reading-room-map-art { display:block; width:100%; height:auto; max-height:540px; object-fit:contain; object-position:center; }
.reading-room .land { fill:var(--card-muted); stroke:var(--muted); stroke-width:.7; }
.reading-room .ocean { font:italic 23px Georgia; fill:var(--muted); letter-spacing:3px; }
.reading-room .map-region { font:10px Inter; letter-spacing:2px; fill:var(--muted-strong); }
.reading-room .map-city { font:16px Georgia; fill:var(--text); }
.reading-room .route { fill:none; stroke:var(--accent); stroke-width:2; stroke-dasharray:5 6; }
.reading-room .map-dot { fill:var(--accent); stroke:var(--surface); stroke-width:3; }
.reading-room .map-caption { display:flex; justify-content:space-between; gap:10px; padding:10px 24px 18px; font-size:10px; color:var(--muted); }
.reading-room .time-dial { display:grid; grid-template-columns:.65fr 1fr 1fr 1fr; gap:10px; margin:22px 0; }
.reading-room .dial-label { align-self:center; font-size:11px; letter-spacing:.1em; color:var(--muted); }
.reading-room .time-dial button { text-align:left; border:0; border-top:2px solid var(--border); padding:17px 15px; background:transparent; }
.reading-room .time-dial button[aria-pressed=true] { border-color:var(--accent); background:var(--accent-soft); }
.reading-room .time-dial small { display:block; font-size:10px; letter-spacing:.1em; color:var(--muted); margin-bottom:6px; }
.reading-room .time-dial button[aria-pressed=true] small { color:var(--muted-strong); }
body.vellum-theme .reading-room .status-pill.local { color:var(--muted-strong); }
.reading-room .time-dial strong { font-size:13px; font-weight:500; }
.reading-room .reading-quick { margin:0 0 28px; display:flex; flex-wrap:wrap; gap:20px; }
body.vellum-theme .reading-room .reading-quick .outline-action { min-height:49px; padding:12px 22px; white-space:nowrap; }
body.vellum-theme .reading-room .review-strip { margin:18px 0 28px; width:100%; }
body.vellum-theme .reading-room .home-focus-board { display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); grid-template-rows:auto; gap:22px; margin:0; }
body.vellum-theme .reading-room .home-focus-board .overview-card { grid-column:span 3; grid-row:auto; min-height:220px; }
body.vellum-theme .reading-room .home-focus-board [data-home-focus=sources] { order:1; grid-column:span 2; }
body.vellum-theme .reading-room .home-focus-board [data-home-focus=stories] { order:2; grid-column:span 2; }
body.vellum-theme .reading-room .home-focus-board [data-home-focus=review] { order:3; }
body.vellum-theme .reading-room .home-focus-board [data-home-focus=updates] { order:4; }
body.vellum-theme .reading-room .home-focus-board .overview-tree-card { grid-column:span 2; padding:24px 0; background:transparent; box-shadow:none; border:0; }
.reading-room .overview-tree-card h2 { font-size:44px; line-height:1.08; }
.reading-room .overview-tree-card>p:not(.section-kicker) { max-width:500px; }
.reading-room .reading-desk { border-top:1px solid var(--border-soft); padding:48px 0; margin-top:40px; display:grid; grid-template-columns:1fr 1.25fr; gap:70px; }
.reading-room .reading-desk h2 { font-size:44px; line-height:1.08; margin:16px 0; }
.reading-room .reading-desk p { color:var(--muted); line-height:1.7; }
.reading-room .reading-desk button { padding:14px 20px; margin-top:14px; }
.reading-room .reading-question { background:var(--card-muted); border:1px solid var(--border-soft); border-radius:var(--radius-feature); padding:32px 36px; }
.reading-room .reading-question h3 { font-size:34px; line-height:1.1; margin:22px 0 15px; }
.reading-room button:focus-visible,.reading-room a:focus-visible { outline:3px solid var(--accent); outline-offset:4px; }
@media(max-width:900px) {
 body.vellum-theme .reading-room .home-focus-board { grid-template-columns:repeat(2,minmax(0,1fr)); }
 body.vellum-theme .reading-room .home-focus-board .overview-card { grid-column:auto; }
 body.vellum-theme .reading-room .home-focus-board .overview-tree-card { grid-column:1 / -1; }
 .reading-room .intro-note { padding-left:0; }
 .reading-room .chapter { padding:22px; }
 .reading-room .chapter-top,.reading-room .chapter-foot { flex-wrap:wrap; }
 .reading-room .reading-desk { gap:25px; }
}
@media(max-width:600px) {
 .reading-room .intro { grid-template-columns:1fr; gap:20px; padding:32px 0; }
 .reading-room .intro h1 { font-size:49px; }
 .reading-room .intro-note { font-size:13px; }
 .reading-room .tiny-cross { display:none; }
 .reading-room .spread { grid-template-columns:1fr; }
 .reading-room .chapter { border-right:0; border-bottom:1px solid var(--border-soft); }
 .reading-room .chapter-body { padding:20px 0; }
 .reading-room .chapter h2 { font-size:40px; }
 .reading-room .time-dial { grid-template-columns:1fr; }
 .reading-room .dial-label { padding:8px 0; }
 .reading-room .time-dial button { padding:13px; }
 .reading-room .section-heading>span,.reading-section-heading>span { display:none; }
 body.vellum-theme .reading-room .home-focus-board { grid-template-columns:1fr; }
 body.vellum-theme .reading-room .home-focus-board .overview-card { grid-column:1; }
 body.vellum-theme .reading-room .overview-tree-card { padding:20px 0; }
 .reading-room .reading-desk { grid-template-columns:1fr; }
 .reading-room .reading-question { transform:none; padding:24px; }
 .reading-room .reading-room-map-art { max-height:none; }
 .reading-room .atlas-top { flex-wrap:wrap; }
}
@media(prefers-reduced-motion:reduce) { .reading-room * { scroll-behavior:auto; animation:none; transition:none; } }