.course-home{margin:0;background:#f5f3ed;color:#24333f;font:18px/1.65 system-ui,sans-serif}.course-home main{max-width:1050px;margin:auto;padding:64px 24px 110px}.course-home h1{font-size:clamp(2.5rem,7vw,4.5rem);line-height:1.1;letter-spacing:-.045em;margin:16px 0 24px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;font-weight:700;color:#586856}.intro{font-size:1.35rem;max-width:650px}.course-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:20px;margin:42px 0}.course-card{display:block;padding:25px;border:1px solid #d6d9cd;border-radius:10px;background:#fffefa;color:inherit;text-decoration:none}.course-card:hover{border-color:#3e654b}.course-card:focus-visible{outline:3px solid #3e654b}.course-card span{font-size:.8rem;text-transform:uppercase;color:#586856}.course-card h2{font-size:1.5rem;line-height:1.2}.course-card strong{color:#315d40;font-size:.95rem}.course-home footer{margin-top:42px;font-size:.9rem}.course-home a{color:#315d40}
#analytics-settings,.analytics-panel button{font:600 14px/1.4 system-ui,sans-serif;border:1px solid #52675a;border-radius:5px;background:#fff;color:#24333f;padding:10px 14px;cursor:pointer}#analytics-settings{position:fixed;bottom:12px;right:12px;z-index:10000;box-shadow:0 2px 8px #0002}.analytics-panel{position:fixed;inset:auto 16px 65px auto;max-width:440px;box-sizing:border-box;padding:22px;border:1px solid #b9c4bc;border-radius:10px;background:#fff;color:#24333f;box-shadow:0 8px 35px #0003;z-index:10001;font:16px/1.5 system-ui,sans-serif}.analytics-panel[hidden]{display:none}.analytics-panel h2{font:700 20px/1.3 system-ui,sans-serif;margin:0 0 12px}.analytics-panel p{margin:0 0 14px}.analytics-panel a{color:#315d40}.analytics-actions{display:flex;gap:10px;flex-wrap:wrap}.analytics-panel button:focus-visible,#analytics-settings:focus-visible{outline:3px solid #397bb5;outline-offset:3px}@media(max-width:520px){.analytics-panel{left:12px;right:12px;max-width:none;max-height:70vh;overflow:auto}.course-home main{padding-top:36px}}
.reading-page .katex{font-size:1.06em}.reading-page .katex-display{margin:0;text-align:center}.reading-page .equation>.katex-display{width:max-content;min-width:100%}.reading-page .katex-display>.katex{white-space:nowrap}.reading-page .eqbody .katex-display{width:max-content;min-width:100%}.reading-page p,.reading-page li{overflow-wrap:anywhere}.reading-page .katex{overflow-wrap:normal}.reading-page .katex .tag{position:static!important;float:right;padding-left:20px}.reading-page .katex-html{max-width:100%}
.reading-page .katex,.reading-page .katex-display{position:relative}
.reading-page main{max-width:980px}@media(max-width:1050px){html:has(body.reading-page){scroll-padding-top:72px}.reading-page main{max-width:900px}}
.figure-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(420px,100%),1fr));gap:22px}.figure-card{padding:18px;border:1px solid #dce2e7;border-radius:6px;background:white;min-width:0}.figure-card h2{font-size:1rem;text-transform:capitalize}.figure-card img{display:block;width:100%;height:220px;object-fit:contain}.figure-card p{font-size:.85rem}
.figure-review{margin:24px 0;padding:18px 20px;background:#fff6df;border-left:3px solid #b77916;font-size:.95rem}.figure-review strong{display:block;margin-bottom:6px}