#weeks-grid-wrapper{margin:2.5rem 0 1.5rem}.weeks-grid{display:grid;grid-template-columns:repeat(52,1fr);gap:2px;width:100%}.week{aspect-ratio:1;border:1px solid var(--border);cursor:default}.week--past{background:var(--text);border-color:var(--text)}.week--current{background:var(--text-muted);border-color:var(--text);box-shadow:0 0 0 1.5px var(--text);z-index:1;position:relative}.week--future{background:transparent}.week--decade{border-color:var(--text-muted)}.week:hover{opacity:0.6}.weeks-legend{font-family:var(--font-ui);font-size:0.75rem;color:var(--text-muted);margin-top:0.6rem;margin-bottom:0}.weeks-tooltip{position:fixed;z-index:500;pointer-events:none;background:var(--bg);border:1px solid var(--border);padding:0.45rem 0.65rem;display:flex;flex-direction:column;gap:0.1rem;min-width:190px;max-width:240px}.weeks-tooltip[hidden]{display:none}.tt-age{font-family:var(--font-ui);font-size:0.88rem;font-weight:600;color:var(--text)}.tt-week{font-family:var(--font-ui);font-size:0.78rem;color:var(--text-muted)}.tt-date{font-family:var(--font-ui);font-size:0.78rem;color:var(--text-muted)}.tt-meta{font-family:var(--font-ui);font-size:0.72rem;color:var(--text-muted);margin-top:0.15rem;padding-top:0.2rem;border-top:1px solid var(--border)}.week-popup-backdrop{position:fixed;inset:0;z-index:600;background:rgba(0,0,0,0.35);display:flex;align-items:center;justify-content:center}.week-popup-backdrop[hidden]{display:none}.week-popup-card{background:var(--bg);border:1px solid var(--border);padding:1.25rem 1.5rem 1.5rem;width:min(640px,calc(100vw - 2rem))}.week-popup-header{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;align-items:start;margin-bottom:1.1rem}.week-popup-title{font-family:var(--font-ui);font-size:0.9rem;font-weight:600;color:var(--text);grid-column:1;grid-row:1}.week-popup-sub{font-family:var(--font-ui);font-size:0.75rem;color:var(--text-muted);grid-column:1;grid-row:2;margin-top:0.15rem}.week-popup-close{grid-column:2;grid-row:1 / 3;font-family:var(--font-ui);font-size:1.2rem;line-height:1;padding:0.1rem 0.4rem;border:1px solid transparent;background:transparent;color:var(--text-muted);cursor:pointer;align-self:start}.week-popup-close:hover{color:var(--text);border-color:var(--border)}.week-popup-days{display:grid;grid-template-columns:repeat(7,1fr);gap:0.75rem}.wday{display:flex;flex-direction:column;align-items:center;gap:0.3rem}.wday-dot{width:0.75rem;height:0.75rem;border:1px solid var(--border)}.wday--past .wday-dot{background:var(--text);border-color:var(--text)}.wday--today .wday-dot{background:var(--text-muted);border-color:var(--text);box-shadow:0 0 0 1.5px var(--text)}.wday--future .wday-dot{background:transparent}.wday-name{font-family:var(--font-ui);font-size:0.7rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.04em}.wday--today .wday-name{color:var(--text)}.wday-date{font-family:var(--font-ui);font-size:0.68rem;color:var(--text-muted);text-align:center}.wday-daynum{font-family:var(--font-ui);font-size:0.62rem;color:var(--text-faint);text-align:center;white-space:nowrap;opacity:0;transition:opacity 0.15s}.wday:hover .wday-daynum{opacity:1}#countdown-wrapper{margin:3rem 0 2rem;display:flex;flex-direction:column;gap:0.4rem}.countdown-label{font-family:var(--font-ui);font-size:0.78rem;color:var(--text-muted);letter-spacing:0.04em}.countdown-value{font-family:var(--font-mono);font-size:clamp(1.6rem, 5vw, 2.8rem);font-weight:400;color:var(--text);letter-spacing:-0.02em;line-height:1;font-variant-numeric:tabular-nums}.countdown-switcher{display:flex;gap:0.5rem;margin-top:0.35rem;flex-wrap:wrap}.countdown-btn{font-family:var(--font-ui);font-size:0.75rem;padding:0.2rem 0.65rem;border:1px solid var(--border);background:transparent;color:var(--text-muted);cursor:pointer}.countdown-btn:hover{color:var(--text);border-color:var(--text-muted)}.countdown-btn.is-active{color:var(--text);border-color:var(--text)}