/* Additional readings share the existing quiet three-colour palette. */
[data-reading-category="adoption"]{--reading-accent:#244f46;--reading-tint:#E8F1ED}
[data-reading-category="web"]{--reading-accent:#294c63;--reading-tint:#EAF1F5}
[data-reading-category="news"]{--reading-accent:#8a4e37;--reading-tint:#F7ECE7}
.r-category{color:var(--reading-accent,#244f46);font-weight:700;line-height:1.6}
.r-hub-intro{padding:32px 0 20px}.r-hub-intro h1{font-size:clamp(28px,4vw,44px);line-height:1.4;margin:0 0 14px}
.r-hub-intro p{margin:8px 0}.r-note,.r-copy-status{font-size:16px;line-height:1.7}
.r-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:22px 0}
.r-card{min-width:0;background:#fff;border:1px solid #b8c9bd;border-top:4px solid var(--reading-accent,#244f46);border-radius:12px}
.r-card>a{display:flex;flex-direction:column;height:100%;color:inherit;text-decoration:none;border-radius:10px}
.r-card>a:focus-visible{outline:3px solid #294c63;outline-offset:4px}
.r-card-image img{display:block;width:100%;height:auto;object-fit:contain;border-radius:9px 9px 0 0}
.r-card-copy{padding:18px;min-width:0}.r-card-copy .r-category{font-size:15px;margin:0 0 8px}.r-card-copy h3{font-size:22px;line-height:1.5;margin:0 0 10px;overflow-wrap:anywhere}
.r-card-copy p{line-height:1.7;margin:8px 0}.r-card-more{display:inline-block;min-height:44px;padding:8px 0;font-weight:700;text-decoration:underline;text-underline-offset:4px}
.r-filters,.r-topic-links{display:flex;flex-wrap:wrap;gap:10px}
.r-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.r-filters button,.r-topic-links a{min-height:44px;padding:11px 16px;border:1px solid #617d70;border-radius:8px;background:#fff;color:#203b38;font:inherit;font-weight:700;line-height:1.5;cursor:pointer;overflow-wrap:anywhere}
.r-filters button{font-size:16px;padding:11px 10px}
.r-filters button[aria-pressed="true"]{background:#244f46;color:#fff}.r-filters button:focus-visible{outline:3px solid #294c63;outline-offset:3px}
.r-filters button[data-reading-filter="web"][aria-pressed="true"]{background:#294c63}
.r-filters button[data-reading-filter="news"][aria-pressed="true"]{background:#8a4e37}
.r-reading-entry{margin:28px 0;padding:24px;background:#eef3ed;border:1px solid #b8c9bd;border-radius:12px}
.r-reading-entry h2{font-size:26px;line-height:1.5;margin:0 0 12px}.r-reading-entry>p{line-height:1.7}
.r-reading-entry .r-grid{margin:16px 0}.r-reading-entry .r-card-copy h3{font-size:21px}
.r-section,.r-sources{margin:36px 0;scroll-margin-top:160px}.r-section p,.r-section li,.r-sources p{line-height:1.95;overflow-wrap:anywhere}
.r-section h2,.r-sources h2{font-size:28px;line-height:1.5;margin:0 0 18px}.r-section h3{font-size:21px;line-height:1.6}
.r-section ul,.r-section ol,.r-sources ul{padding-left:1.45em}.r-section li{margin:10px 0}
.r-tool,.r-example{margin:22px 0;padding:22px;background:var(--reading-tint,#eef3ed);border:1px solid #b8c9bd;border-radius:10px;min-width:0}
.r-tool .p-button{white-space:normal;text-align:left;overflow-wrap:anywhere;max-width:100%;min-height:44px}
.r-tool pre,.r-example pre{white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;font:inherit;line-height:1.85;background:#fff;padding:18px;max-width:100%}
.r-copy-status{min-height:1.7em}.r-sources{border-top:1px solid #b8c9bd;padding-top:24px}.r-source-link{font-size:.9em;overflow-wrap:anywhere}
.r-toc nav a{display:inline-block;min-height:44px;padding:8px 0}.r-consult{margin-top:36px}.r-related{padding-top:24px}
.r-web-context{padding:18px;background:#eef3ed;border:1px solid #b8c9bd;border-radius:8px;margin-bottom:22px;overflow-wrap:anywhere}
.r-web-context button{font:inherit;min-height:44px;white-space:normal;max-width:100%;padding:10px 14px;cursor:pointer}
.r-web-context p{line-height:1.75}
@media(max-width:600px){.r-grid{grid-template-columns:minmax(0,1fr);gap:18px}.r-reading-entry{padding:18px}.r-section h2,.r-sources h2{font-size:25px}.r-tool,.r-example{padding:16px}.r-card-copy h3{font-size:21px}.r-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.r-section{scroll-margin-top:150px}}
@media(prefers-reduced-motion:reduce){.r-page,.r-hub{scroll-behavior:auto}}