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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.subject-card{transition:none}}
@media print{.site-header,.menu-toggle{display:none}.hero{min-height:0;background:#fff;color:#000}.hero p:not(.eyebrow){color:#333}.subject-card,.about{box-shadow:none}}

.algebra-library{width:min(1040px,calc(100% - 32px));margin:48px auto 90px}.library-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.library-heading h2{margin:.1em 0;font-family:Georgia,serif;font-size:clamp(2rem,5vw,3.3rem);color:var(--navy)}.library-heading>span{color:var(--muted);font-size:.9rem}.topic-list{display:grid;gap:15px}.topic{display:grid;grid-template-columns:84px minmax(0,1fr);gap:24px;padding:clamp(22px,4vw,34px);border:1px solid var(--line);border-radius:21px;background:#fff;box-shadow:var(--shadow)}.topic-no{display:grid;place-items:center;width:72px;height:72px;border-radius:20px;background:#e9f2fa;color:#2369a8;font:800 1.25rem Georgia,serif}.topic h3{margin:0;font:700 clamp(1.35rem,3vw,1.8rem)/1.2 Georgia,serif;color:var(--navy)}.topic p{margin:8px 0 18px;color:var(--muted)}.material-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.material-links a{display:grid;grid-template-columns:minmax(0,1fr) 28px;gap:2px 12px;padding:13px 15px;border:1px solid var(--line);border-radius:13px;background:#f9fbfc;text-decoration:none}.material-links a:hover{border-color:#2369a8;background:#f2f7fb}.material-links span{font-weight:800;color:var(--navy)}.material-links small{grid-column:1;color:var(--muted)}.material-links b{grid-column:2;grid-row:1/3;align-self:center;color:#2369a8;font-size:1.2rem}
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.chapter-heading{margin-top:58px}.intro-list .topic-no{background:#f7edd9;color:#9a6a1f}.intro-list .material-links{grid-template-columns:minmax(0,1fr)}

.syllabus-badge{display:inline-flex;align-items:center;min-height:34px;padding:6px 11px;border:1px solid #b9d2e8;border-radius:999px;background:#edf6fd;color:#185d98;font-size:.82rem!important;font-weight:800;white-space:nowrap}
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/* Algebra 2026-27: prominent official syllabus overview */
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@media(max-width:560px){.syllabus-overview{margin-inline:10px;padding:16px;border-radius:18px}.syllabus-grid{grid-template-columns:1fr}.syllabus-grid article{padding:14px}.syllabus-overview-head{gap:14px;margin-bottom:14px}}

/* 2026-27 syllabus pages: Geometry & Ancient Greek */
.syllabus-grid-geometry article:nth-child(2),.syllabus-grid-geometry article:nth-child(4){grid-column:span 2}
@media(max-width:900px){.syllabus-grid-geometry article:nth-child(2),.syllabus-grid-geometry article:nth-child(4){grid-column:auto}}
@media(max-width:560px){.syllabus-overview h2{line-height:1.15}.syllabus-overview-head p{font-size:.95rem}.syllabus-pdf-link{min-height:48px}.syllabus-notes{font-size:.86rem}}

/* Login and protected home */
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@media(max-width:600px){.login-shell{padding:14px}.login-card{padding:27px 20px;border-radius:18px}.footer-library-link{display:block;margin:8px 0}}