// ── SLIDESHOW AUTO-ADVANCE ────────────────────────────────────────────── (function() { var _ssTimers = {}; var _ssIds = ["ss-day2", "ss-day4", "ss-day5"]; function ssStart(ssId) { if (_ssTimers[ssId]) return; _ssTimers[ssId] = setInterval(function() { var slides = document.querySelectorAll("#" + ssId + " .slide"); var active = document.querySelector("#" + ssId + " .slide.active"); var idx = active ? Array.from(slides).indexOf(active) : 0; if (typeof goSlide === "function") goSlide(ssId, (idx + 1) % slides.length); }, 4000); } function ssStop(ssId) { if (_ssTimers[ssId]) { clearInterval(_ssTimers[ssId]); delete _ssTimers[ssId]; } } function pollOpenCards() { _ssIds.forEach(function(ssId) { var ss = document.getElementById(ssId); if (!ss) return; var card = ss.parentElement; while (card && !card.classList.contains("day-card")) card = card.parentElement; if (!card) return; if (card.classList.contains("open")) ssStart(ssId); else ssStop(ssId); }); } setInterval(pollOpenCards, 800); })();