*{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:#f5f4f0;color:#20211e;font-family:Arial,Helvetica,sans-serif}header{padding:48px 4vw 32px;display:flex;align-items:center;justify-content:space-between;gap:24px}h1{font-size:clamp(24px,2.5vw,38px);font-weight:500;letter-spacing:-1.3px;margin:0}nav{display:flex;gap:4px}button{font:inherit;color:inherit;cursor:pointer;min-height:44px;border:0;background:none}nav button{padding:10px 17px;border-radius:24px;font-size:14px;color:#64665f}nav button.active{background:#242620;color:#fff}button:focus-visible{outline:3px solid #6a7861;outline-offset:4px}#gallery{padding:0 4vw 40px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 26px;align-items:start}.poster{margin:0;min-width:0}.poster button{display:block;width:100%;padding:0;text-align:left;background:#e9e8e3;overflow:hidden}.poster img{display:block;width:100%;height:auto;transition:opacity .15s}.poster button:hover img{opacity:.9}figcaption{padding-top:14px;line-height:1.5;font-size:15px}.session{display:block;font-size:13px;color:#73756d;margin-top:3px}footer{padding:0 4vw 25px;color:#73756d;font-size:13px}footer button{padding:0;text-decoration:underline;text-underline-offset:4px}#load-status{margin:0 4vw 24px}#load-status:empty{display:none}#viewer{position:fixed;inset:0;margin:0;border:0;width:100vw;max-width:none;height:100dvh;max-height:none;background:#151613;color:#f7f7f2;padding:64px 80px 86px;overflow:hidden}#viewer::backdrop{background:#151613}#image-stage{height:100%;width:100%;display:flex;align-items:center;justify-content:center}#full-image{max-height:100%;max-width:100%;object-fit:contain}#image-status{position:absolute;top:22px;left:80px;margin:0;color:#aaa;font-size:13px}#close{position:absolute;right:18px;top:12px;font-size:36px;width:48px}.arrow{position:absolute;top:calc(50% - 25px);font-size:30px;width:55px;height:50px;border-radius:50%;background:#ffffff0b}#previous{left:12px}#next{right:12px}#caption{position:absolute;bottom:21px;left:80px;right:95px;font-size:14px;line-height:1.4}#caption .session{color:#aaa}#counter{position:absolute;bottom:24px;right:24px;font-size:12px;color:#aaa}body.viewing{overflow:hidden}#lab-install-panel{border:1px solid #ddd;border-radius:12px;padding:26px;max-width:min(420px,90vw)}#lab-install-panel::backdrop{background:#0005}#lab-install-panel button{padding:10px 15px;background:#eee;border-radius:8px}#lab-offline-status:empty{display:none}@media(max-width:900px){header{align-items:flex-start;flex-direction:column;padding-top:28px;gap:18px}#gallery{gap:28px 18px;grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){header{padding:26px 20px 24px}h1{font-size:27px}nav button{padding:10px 16px}#gallery{padding:0 20px 24px;grid-template-columns:1fr;gap:30px}#viewer{padding:65px 12px 112px}.arrow{top:auto;bottom:13px;width:44px;height:44px;font-size:24px}#previous{left:12px}#next{right:12px}#caption{left:20px;right:20px;bottom:62px;font-size:13px}#counter{bottom:29px;left:50%;right:auto;transform:translateX(-50%)}#image-status{left:20px}footer{padding-left:20px}}