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.dm-board{width:100%;box-sizing:border-box}.settings-menu{position:relative}.settings-dropdown{position:absolute;right:0;top:calc(100% + 6px);z-index:30;background:#fff;min-width:185px;padding:6px;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px #143c4820}.settings-dropdown[hidden]{display:none}.tool-navigation .settings-dropdown button{display:block;width:100%;text-align:left;min-height:44px;white-space:nowrap}.settings-dropdown button[aria-current=page]{background:#edf6f6}.course-home{max-width:1080px}.course-home>p{color:var(--muted);line-height:1.6}.course-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:20px;margin-top:28px}.course-card{display:block;border:1px solid var(--line);border-radius:12px;padding:28px;background:#fff;color:var(--ink);text-decoration:none}.course-card:hover{border-color:var(--accent);background:#f5fbfb}.course-card h2{font:28px Georgia,serif}.course-card p{line-height:1.6;color:var(--muted)}.course-return{font:14px Arial,sans-serif;color:var(--accent);text-decoration:none;min-height:44px;display:inline-flex;align-items:center}.brand{flex-wrap:wrap}.course-home a:not(.course-card){color:var(--accent)}.nexus-home{font-weight:700;color:inherit;text-decoration:none;white-space:nowrap}.property-home-section{margin-top:36px}.property-home-section>h2{font:500 1.5rem/1.3 Georgia,serif;margin:0 0 10px}.property-home-section>p{color:var(--muted);line-height:1.6;margin:0}.property-home-section .course-cards{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:18px}.property-home-section .course-card{display:flex;flex-direction:column;min-width:0;padding:24px}.property-home-section .course-card h2{font-size:25px;line-height:1.25;margin:12px 0}.property-home-section .course-card p{margin:0 0 20px}.property-home-section .course-card>span:last-child{margin-top:auto}.property-home-section .course-card>span:first-child{font-size:.8rem;color:var(--muted)}@media(max-width:650px){.property-home-section .course-cards{grid-template-columns:1fr}.property-home-section .course-card{padding:20px}}