:root{color-scheme:light;--background:#f7f3eb;--surface:#fffaf2;--text:#17201b;--muted:#66736b;--line:#ded6c8;--past:#9aa79f;--future:#e3ded3;--current:#d84c2f;--event:#121a16;--layer:#0f766e;--focus:#2563eb}*{box-sizing:border-box}body,html{min-height:100%;margin:0}body{background:linear-gradient(180deg,rgba(255,255,255,.58),rgba(255,255,255,0)),var(--background);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}.pageShell{width:min(1180px,100%);min-height:100vh;margin:0 auto;padding:28px clamp(14px,4vw,36px) 32px}.pageShell.narrow{display:grid;place-items:center}.themeHighContrast{--background:#050505;--surface:#111111;--text:#ffffff;--muted:#d6d6d6;--line:#4b5563;--past:#ffffff;--future:#242424;--current:#facc15;--event:#38bdf8;--layer:#fb7185}.themePastel{--background:#eef7f2;--surface:#fff8fb;--text:#26352f;--muted:#6c7d76;--line:#ccdcd4;--past:#8fa79c;--future:#dfeae4;--current:#e57777;--event:#454d66;--layer:#6b9f8f}.shareHeader{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding-block:10px 18px;border-bottom:1px solid var(--line)}.eyebrow{margin:0 0 6px;color:var(--muted);font-size:.78rem;font-weight:700;text-transform:uppercase}.eyebrow,h1{letter-spacing:0}h1{max-width:780px;margin:0;font-size:clamp(1.6rem,4vw,3.5rem);line-height:1.02}.summary{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;color:var(--muted);font-size:.9rem}.layerToggle,.legendItem,.summary span{min-height:34px;display:inline-flex;align-items:center;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 84%,transparent)}.summary span{padding:0 10px}.layerControls{display:flex;flex-wrap:wrap;gap:10px;padding:18px 0}.layerToggle{gap:8px;padding:0 12px;cursor:pointer}.layerToggle input{width:16px;height:16px;accent-color:var(--layer)}.gridRegion{padding-top:4px}.gridScroll{width:100%;overflow-x:auto;padding:8px 0 14px}.weekGrid{--cell-size:clamp(6px,1.42vw,13px);display:grid;grid-template-columns:repeat(52,var(--cell-size));grid-auto-rows:var(--cell-size);grid-gap:2px;gap:2px;width:max-content;min-width:100%}.weekCell{position:relative;display:block;min-width:var(--cell-size);min-height:var(--cell-size);border:1px solid color-mix(in srgb,var(--line) 70%,transparent);background:linear-gradient(135deg,color-mix(in srgb,var(--chapter-color) 46%,transparent) 0 50%,transparent 50%),var(--future)}.weekCell.state-past{background:linear-gradient(135deg,color-mix(in srgb,var(--chapter-color) 46%,transparent) 0 50%,transparent 50%),var(--past)}.weekCell.currentWeek{outline:2px solid var(--current);outline-offset:1px;z-index:1}.weekCell.hasEvent:after,.weekCell.hasLayer:before{content:"";position:absolute;inset:25%;border-radius:50%}.weekCell.hasEvent:after{background:var(--event)}.weekCell.hasLayer:before{inset:12%;border:2px solid var(--layer-color,var(--layer));background:color-mix(in srgb,var(--layer-color,var(--layer)) 22%,transparent)}.shareFooter{display:flex;flex-wrap:wrap;gap:10px;padding-top:14px;color:var(--muted);font-size:.86rem}.legendItem{position:relative;gap:8px;padding:0 10px}.legendItem:before{content:"";width:12px;height:12px;border:1px solid var(--line)}.pastLegend:before{background:var(--past)}.currentLegend:before{border-color:var(--current);background:var(--future)}.eventLegend:before{border-radius:50%;background:var(--event)}.layerLegend:before{border:2px solid var(--layer);border-radius:50%;background:color-mix(in srgb,var(--layer) 18%,transparent)}.emptyState{max-width:560px;padding:32px 0}.emptyState p{color:var(--muted);font-size:1rem;line-height:1.5}.primaryLink{min-height:42px;display:inline-flex;align-items:center;margin-top:8px;padding:0 14px;border:1px solid var(--text);color:var(--text);text-decoration:none}.layerToggle:focus-within,.primaryLink:focus-visible{outline:3px solid var(--focus);outline-offset:2px}@media (max-width:720px){.pageShell{padding-top:18px}.shareHeader{align-items:flex-start;flex-direction:column}.summary{justify-content:flex-start}.weekGrid{--cell-size:8px}}