:root{--ink:#172b49;--muted:#5d6c7e;--line:#e0e6ef;--blue:#215bdf;--surface:#f4f7fb;--green:#13754d;--amber:#996111;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:#fff;font-synthesis:none}*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #80a9ff;outline-offset:4px}button[hidden]{display:none}.skip{position:absolute;top:-100px;background:#fff;padding:12px;z-index:10}.skip:focus{top:10px}.masthead{background:#13243e;color:#fff}.mast-inner{max-width:1280px;margin:auto;height:76px;padding:0 40px;display:flex;align-items:center;justify-content:space-between}.wordmark{font-size:20px;letter-spacing:.13em;font-weight:750;display:flex;gap:16px;align-items:center}.wordmark span{font-weight:450;font-size:14px;letter-spacing:.16em;color:#b5caff;border-left:1px solid 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/* Reviewed health editorial: readable without JavaScript or feed access. */
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@media(max-width:900px){.article-layout{grid-template-columns:minmax(0,1fr);gap:25px}.article-toc{position:static;grid-row:1;padding:15px 20px;background:var(--surface);border:0}.article-toc ol{display:flex;flex-wrap:wrap;gap:8px 28px;margin:0;padding-left:17px}.article-toc .reading-note{display:none}.article-heading h1{font-size:32px}.health-card h3{font-size:19px}}
@media(max-width:680px){.health-card{grid-template-columns:22px minmax(0,1fr);gap:8px;padding:22px 0}.health-summary{font-size:14px}.health-card h3{font-size:19px}.health-jumps{font-size:12px}.blueprints>h2{font-size:22px}.article-heading h1{font-size:28px}.article-deck{font-size:16px}.article-body{font-size:16px;line-height:1.95}.article-section h2{font-size:21px}.article-heading{margin-bottom:24px}.article-key{padding:16px 18px}.article-layout{gap:25px}.article-toc ol{display:block}.article-toc li{padding:3px 0}}
.categories>a{border-bottom:3px solid transparent;color:var(--muted);padding:14px 0;white-space:nowrap;font-weight:550;display:flex;gap:8px;align-items:center}.categories>a.selected{color:var(--blue);border-bottom-color:var(--blue)}.categories>a span{font-size:12px;background:var(--surface);padding:0 7px;border-radius:4px}.categories>a:hover{color:var(--blue)}.repo-live{font-size:12px;color:var(--muted);line-height:1.9;margin:16px 0}.repo-name{font:12px/1.8 ui-monospace,SFMono-Regular,monospace;color:var(--muted);overflow-wrap:anywhere;margin:-5px 0 12px}.project-group{margin:35px 0 45px}.project-group>.section-top h2{font-size:22px;line-height:1.5}.project-combination{background:var(--surface);padding:25px 28px;margin-bottom:35px}.project-combination>h2{font-size:21px}.project-combination ol{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin:25px 0}.project-combination li{border-top:2px solid #afbfdd;padding-top:12px;min-width:0}.project-combination li>a{color:var(--blue);font-size:16px;font-weight:650}.project-combination li>span{display:block;color:var(--muted);font-size:13px;margin-top:5px}.project-combination>p:last-child{font-size:13px;line-height:1.9;color:var(--muted);margin:0}@media(max-width:680px){.categories>a{font-size:14px}.project-combination{padding:22px 20px}.project-combination ol{grid-template-columns:repeat(2,minmax(0,1fr))}.project-group>.section-top h2{font-size:20px}}
/* Full project cards are shared by the directory and home feed. */
.project-card{border:1px solid var(--line);border-radius:8px;padding:27px 28px 22px;margin:22px 0 28px;background:#fff;scroll-margin-top:24px}.project-card-heading{display:grid;grid-template-columns:28px minmax(0,1fr);gap:13px}.project-card-heading h3{font-size:25px;line-height:1.4;margin:8px 0 12px;letter-spacing:-.02em}.project-card-heading .health-summary{margin-bottom:20px;color:#425370;line-height:1.9}.project-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 30px;margin:4px 0 24px;padding-top:22px;border-top:1px solid var(--line)}.project-facts dt,.project-start h4{font-size:14px;font-weight:650;color:var(--ink);margin:0 0 8px}.project-facts dd{margin:0;color:#4d6076;font-size:14px;line-height:1.95;overflow-wrap:anywhere}.project-start{background:#f4f8f6;border-left:3px solid var(--green);padding:15px 18px;margin:3px 0 20px}.project-start h4{color:var(--green);font-size:13px}.project-start p{font-size:14px;line-height:1.9;margin:0;color:#435e52}.project-card-meta{display:flex;flex-wrap:wrap;gap:4px 24px;font-size:12px;color:var(--muted)}.project-card .repo-live{margin:6px 0 16px}.project-links{display:flex;flex-wrap:wrap;gap:12px 24px;border-top:1px solid var(--line);padding-top:17px;font-size:13px;color:var(--muted)}.project-links .primary{color:var(--blue);font-weight:600}.project-links a:hover{color:var(--blue);text-decoration:underline}.project-card a:focus-visible{outline:3px solid #80a9ff;outline-offset:4px}@media(max-width:900px){.workspace .project-facts{grid-template-columns:minmax(0,1fr)}.workspace .project-card{padding:22px}}@media(max-width:680px){.project-card{padding:22px 18px 19px;border-radius:6px}.project-card-heading{grid-template-columns:20px minmax(0,1fr);gap:8px}.project-card-heading h3{font-size:22px}.project-facts{grid-template-columns:minmax(0,1fr);gap:19px;padding-top:18px}.project-facts dd{font-size:14px}.project-links{gap:12px 20px}.project-card-meta{gap:4px 14px}.project-start{padding:13px 15px}}