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ease-out}}:root{--lobby-radius-lg: 18px;--lobby-radius-md: 14px;--lobby-radius-sm: 10px;--lobby-easing: cubic-bezier(.2, .8, .2, 1);--lobby-transition: .15s ease-out;--lobby-shadow-rest: 0 2px 8px var(--ov-black-25);--lobby-shadow-hover: 0 12px 28px var(--ov-black-40);--lobby-p1-from: var(--c-7c83ff);--lobby-p1-to: var(--c-4f46e5);--lobby-p1-text: var(--c-fff);--lobby-p2-from: #ffb74d;--lobby-p2-to: #f59e0b;--lobby-p2-text: var(--c-1a1a2e);--lobby-p3-from: #4a6fa5;--lobby-p3-to: #2a3a6a;--lobby-p3-text: var(--c-fff);--lobby-p4-from: #e8e8f0;--lobby-p4-to: #c8d0e0;--lobby-p4-text: var(--c-1a1a2e)}:root[data-theme=light]{--lobby-shadow-rest: 0 2px 8px var(--ov-black-15);--lobby-shadow-hover: 0 12px 28px var(--ov-black-25);--lobby-p4-from: #f8f9ff;--lobby-p4-to: #e6e8f5}@keyframes lobby-shimmer{0%{background-position:-200% 0}to{background-position:200% 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.lessons-hero__cta{margin-top:0}.lessons-hero__link{font-size:14px;color:inherit;opacity:.9;text-decoration:none;border-bottom:1px solid var(--ov-white-35);padding-bottom:1px}.lessons-hero__link:hover{opacity:1;color:inherit}.lessons-hero--continue,.lessons-hero[data-state=continue]{background:linear-gradient(135deg,var(--lobby-p1-from) 0%,var(--lobby-p1-to) 100%);color:var(--lobby-p1-text)}.lessons-hero--author,.lessons-hero[data-state=author]{background:linear-gradient(135deg,var(--lobby-p4-from) 0%,var(--lobby-p4-to) 100%);color:var(--lobby-p4-text);border-color:var(--ov-black-08)}.lessons-hero--author .lessons-hero__cta,.lessons-hero[data-state=author] .lessons-hero__cta{background:var(--accent-primary);color:var(--c-fff)}.lessons-hero--author .lessons-hero__cta:hover,.lessons-hero[data-state=author] .lessons-hero__cta:hover{background:var(--accent-hover);color:var(--c-fff)}.lessons-hero--author .lessons-hero__eyebrow,.lessons-hero[data-state=author] .lessons-hero__eyebrow{background:var(--ov-black-15)}.lessons-hero--author .lessons-hero__cta--secondary,.lessons-hero[data-state=author] .lessons-hero__cta--secondary{border-color:var(--ov-black-25)}.lessons-hero--start,.lessons-hero[data-state=start]{background:linear-gradient(135deg,var(--lobby-p2-from) 0%,var(--lobby-p2-to) 100%);color:var(--lobby-p2-text)}.lessons-hero--start .lessons-hero__cta,.lessons-hero[data-state=start] .lessons-hero__cta{background:var(--c-1a1a2e);color:var(--c-fff)}.lessons-hero--start .lessons-hero__cta:hover,.lessons-hero[data-state=start] .lessons-hero__cta:hover{background:var(--c-2a2a4e);color:var(--c-fff)}.lessons-hero--start .lessons-hero__eyebrow,.lessons-hero[data-state=start] .lessons-hero__eyebrow{background:var(--ov-black-15)}.lessons-hero--guest,.lessons-hero[data-state=guest]{background:linear-gradient(135deg,var(--lobby-p3-from) 0%,var(--lobby-p3-to) 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var(--ov-accent-15);box-shadow:var(--lobby-shadow-rest);margin-bottom:28px}.curriculum-pillar-block__header{display:flex;flex-direction:column;gap:4px;margin-bottom:20px}.curriculum-pillar-block__title{font-size:20px;font-weight:700;margin:0;color:var(--text-primary)}.curriculum-pillar-block__subtitle{font-size:14px;color:var(--text-secondary);margin:0}.curriculum-pillar-block .lessons-level-section+.lessons-level-section{margin-top:24px}.curriculum-pillar-block .lessons-level-section{background:transparent;padding:0}.curriculum-pillar-block--loading,.curriculum-pillar-block--placeholder,.curriculum-pillar-block[data-state=loading]{display:flex;flex-direction:column;gap:14px;min-height:180px}.curriculum-pillar-block__skeleton-title{height:24px;width:40%;border-radius:6px}.curriculum-pillar-block__skeleton-row{height:80px;width:100%;border-radius:12px}.curriculum-pillar-block[data-state=error] .error,.curriculum-pillar-block[data-state=empty] .lessons-empty{padding:16px;border-radius:8px;background:var(--bg-muted);color:var(--text-secondary);text-align:center}.community-strip-block{margin-bottom:28px}.community-strip-block__header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:14px;flex-wrap:wrap}.community-strip-block__header h2{font-size:18px;font-weight:700;margin:0;color:var(--text-primary)}.community-strip-block__view-all{font-size:14px;color:var(--accent-primary);text-decoration:none;font-weight:600}.community-strip-block__view-all:hover{text-decoration:underline;color:var(--accent-hover)}.community-strip-block__list{list-style:none;margin:0;padding:4px 4px 12px;display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:4px;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:var(--ov-white-15) 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