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24px}.ep-seminar-header[data-astro-cid-xxylibbb]{margin-bottom:48px;text-align:center}.ep-seminar-meta[data-astro-cid-xxylibbb]{display:flex;align-items:center;justify-content:center;gap:12px;font-size:.78rem;letter-spacing:4px;text-transform:uppercase;color:var(--text-secondary);margin-bottom:16px}.ep-seminar-sep[data-astro-cid-xxylibbb]{opacity:.4}.ep-seminar-title[data-astro-cid-xxylibbb]{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:600;letter-spacing:4px;line-height:1.2}.ep-masonry[data-astro-cid-xxylibbb]{column-count:3;column-gap:12px}.ep-item[data-astro-cid-xxylibbb]{break-inside:avoid;margin-bottom:12px;position:relative;overflow:hidden;border-radius:16px;cursor:pointer;box-shadow:0 4px 16px #00000059;transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s cubic-bezier(.2,.8,.2,1)}.ep-item[data-astro-cid-xxylibbb] img[data-astro-cid-xxylibbb]{width:100%;display:block;transition:transform .55s cubic-bezier(.2,.8,.2,1),filter .55s ease;filter:brightness(.95) 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.ep-item-icon[data-astro-cid-xxylibbb]{transform:translateY(0)}.ep-lightbox[data-astro-cid-xxylibbb]{position:fixed;inset:0;z-index:1000;background-color:#000000f2;display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.ep-lightbox--open[data-astro-cid-xxylibbb]{opacity:1;visibility:visible}.ep-lb-stage[data-astro-cid-xxylibbb]{display:flex;align-items:center;justify-content:center;width:100%;flex:1;padding:60px 80px 20px;box-sizing:border-box}.ep-lb-img[data-astro-cid-xxylibbb]{max-width:100%;max-height:80vh;object-fit:contain;border-radius:4px;box-shadow:0 20px 60px #0009;transition:opacity .2s ease}.ep-lb-caption[data-astro-cid-xxylibbb]{font-size:.9rem;color:#ffffffb3;letter-spacing:2px;margin:0 0 8px;text-align:center}.ep-lb-counter[data-astro-cid-xxylibbb]{font-size:.75rem;color:#fff6;letter-spacing:2px;margin:0 0 24px}.ep-lb-close[data-astro-cid-xxylibbb]{position:absolute;top:20px;right:24px;background:none;border:none;color:#ffffffb3;font-size:2.5rem;cursor:pointer;line-height:1;padding:8px;transition:color .2s ease,transform .2s ease;z-index:10}.ep-lb-close[data-astro-cid-xxylibbb]:hover{color:#fff;transform:scale(1.1)}.ep-lb-prev[data-astro-cid-xxylibbb],.ep-lb-next[data-astro-cid-xxylibbb]{position:absolute;top:50%;transform:translateY(-50%);background:#ffffff14;border:1px solid rgba(255,255,255,.15);color:#fff;font-size:2rem;width:52px;height:52px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .2s ease;z-index:10}.ep-lb-prev[data-astro-cid-xxylibbb]{left:20px}.ep-lb-next[data-astro-cid-xxylibbb]{right:20px}.ep-lb-prev[data-astro-cid-xxylibbb]:hover,.ep-lb-next[data-astro-cid-xxylibbb]:hover{background:#ffffff2e}@media(max-width:1024px){.ep-masonry[data-astro-cid-xxylibbb]{column-count:2}}@media(max-width:600px){.ep-hero[data-astro-cid-xxylibbb]{height:calc(var(--header-height) + 360px)}.ep-seminar[data-astro-cid-xxylibbb]{padding:56px 0 72px}.ep-seminar-inner[data-astro-cid-xxylibbb]{padding:0 12px}.ep-seminar-header[data-astro-cid-xxylibbb]{margin-bottom:32px}.ep-masonry[data-astro-cid-xxylibbb]{column-count:2;column-gap:8px}.ep-item[data-astro-cid-xxylibbb]{margin-bottom:8px;border-radius:10px}.ep-lb-stage[data-astro-cid-xxylibbb]{padding:60px 16px 16px}.ep-lb-prev[data-astro-cid-xxylibbb]{left:8px}.ep-lb-next[data-astro-cid-xxylibbb]{right:8px}.ep-lb-prev[data-astro-cid-xxylibbb],.ep-lb-next[data-astro-cid-xxylibbb]{width:40px;height:40px;font-size:1.4rem}}