*{box-sizing:border-box}html,body{margin:0;height:100%;font-family:Arial,sans-serif}body{overflow:hidden;background:#eee}.app{height:100dvh;display:grid;grid-template-rows:52px minmax(0,1fr) 54px 3px 48px;padding-top:env(safe-area-inset-top)}header{display:flex;align-items:center;gap:10px;padding:0 12px;background:#fff;border-bottom:1px solid #ddd}header>a{text-decoration:none;color:#222;font-size:24px}header b{font-size:11px;letter-spacing:.12em;display:flex;flex-direction:column}header small{font-size:8px;color:#888;margin-top:2px}#count{margin-left:auto;font-size:11px;color:#777}header button{border:0;background:none;font-size:20px}main{min-height:0;display:grid;grid-template-columns:1fr;background:radial-gradient(circle,#fafafa,#e5e5e2)}#stage{min-height:0;display:flex;align-items:center;justify-content:center;padding:9px;touch-action:pan-y}#single{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;box-shadow:0 7px 22px #0003;transition:.15s}#single.outL{transform:translateX(-18px);opacity:.2}#single.outR{transform:translateX(18px);opacity:.2}#spread,.desk{display:none}nav{display:grid;grid-template-columns:1fr 60px 1fr;background:#fff;border-top:1px solid #ddd;align-items:center}nav button{height:100%;border:0;background:#fff;font-size:23px}nav button:first-child{text-align:right;padding-right:28px}nav button:last-child{text-align:left;padding-left:28px}nav span{text-align:center;font-size:11px;color:#777}.progress{background:#ddd}.progress i{display:block;height:3px;background:#b98243}footer{background:#071d31;display:flex;align-items:center;justify-content:space-between;padding:0 14px}footer button{border:0;background:none;color:#fff}footer a{color:#fff;text-decoration:none;font-size:11px;font-weight:bold}#overlay{display:none;position:fixed;inset:0;background:#f7f7f5;z-index:50;padding:0 14px;overflow:auto}#overlay.open{display:block}.oh{height:58px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#f7f7f5}.oh button{border:0;background:none;font-size:30px}#grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding-bottom:30px}#grid img{width:100%;box-shadow:0 3px 12px #0002}@media(min-width:600px){#grid{grid-template-columns:repeat(3,1fr)}#stage{padding:15px}}@media(min-width:992px) and (orientation:landscape){.app{grid-template-rows:60px minmax(0,1fr) 3px 50px}main{grid-template-columns:60px 1fr 60px}nav{display:none}.desk{display:block;border:0;background:none;font:48px Georgia;color:#999}#single{display:none}#spread{display:grid;grid-template-columns:1fr 1fr;position:relative;height:min(100%,720px);max-width:calc(100vw - 170px);aspect-ratio:1.414/1;box-shadow:0 18px 50px #0003}#spread img{width:100%;height:100%;object-fit:contain;background:#fff}#spread i{position:absolute;left:50%;top:0;bottom:0;width:28px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,#0002,#fff8,#0002,transparent)}#grid{grid-template-columns:repeat(5,1fr)}}
#grid img { height: auto; }