.library-page{background:#f7f5ef;color:#223249}.library-page .site-header{background:#f7f5ef}.library-page main{max-width:1280px;padding:0 40px;margin:auto}.library-page .support{margin:35px 0 56px}.playroom-head{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:22px 0 19px}.room-back{font-size:12px;color:#69737d;text-decoration:none}.room-label{font-size:11px;letter-spacing:.14em;margin:17px 0 9px;font-weight:700}.playroom-head h1{font-size:clamp(28px,4.5vw,51px);letter-spacing:-.055em;line-height:1.22;margin:0 0 14px;font-weight:800}.room-intro{font-size:14px;line-height:1.8;margin:0;color:#606875}.room-stamp{display:flex;align-items:center;gap:10px;border:1px solid #b6c1cc;border-radius:50%;width:126px;height:126px;justify-content:center;transform:rotate(7deg);flex:none}.room-stamp strong{font-size:46px;font-weight:500;line-height:1}.room-stamp span{font-size:10px;line-height:1.7;letter-spacing:.04em}.room-mobile{display:none}.shelf-tools{border-top:1px solid #ccd0cd;padding:19px 0 12px}.shelf-top,.shelf-lower{display:flex;align-items:center;justify-content:space-between;gap:15px}.shelf-tabs,.shelf-categories{display:flex;gap:6px;flex-wrap:wrap}.shelf-tabs button,.shelf-categories button{font:inherit;border:0;box-shadow:none;cursor:pointer;line-height:1.3}.shelf-tabs button{background:transparent;color:#516070;border-radius:6px;padding:12px 14px;font-size:13px;min-height:44px;font-weight:700}.shelf-tabs button[aria-pressed=true]{background:#24374c;color:#fff}.shelf-tabs span{display:inline-flex;align-items:center;justify-content:center;min-width:18px;margin-left:3px;font-size:10px}.shelf-search{height:44px;display:flex;gap:9px;align-items:center;background:white;border:1px solid #c4cbc9;border-radius:6px;padding:0 12px;width:265px;flex-shrink:0}.shelf-search:focus-within{outline:3px solid #c0d6e9;outline-offset:2px}.shelf-search svg{width:18px;height:18px;fill:none;stroke:#57687a;stroke-width:1.8;flex:none}.shelf-search input{min-width:0;width:100%;font:inherit;font-size:14px;border:0;border-radius:0;outline:0;background:transparent;padding:0;box-shadow:none}.shelf-lower{margin-top:16px}.shelf-categories button{font-size:12px;background:transparent;color:#617083;min-height:40px;padding:8px 9px;border-bottom:2px solid transparent;border-radius:0}.shelf-categories button[aria-pressed=true]{border-color:#24374c;color:#24374c;font-weight:700}.shelf-lower p{font-size:12px;white-space:nowrap;color:#697581;margin:0}.shelf-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px 20px}.shelf-card{min-width:0}.shelf-card[hidden]{display:none}.shelf-art{position:relative;border-radius:10px;overflow:hidden;aspect-ratio:1.25;background:#e7e3d9;box-shadow:0 3px 10px #2232490a;isolation:isolate}.shelf-art>a{display:block;width:100%;height:100%;overflow:hidden}.shelf-art img{display:block;width:100%;height:100%;object-fit:cover;transition:transform 220ms ease}.shelf-art .shelf-play-mark{position:absolute;bottom:11px;right:11px;display:flex;align-items:center;gap:15px;padding:7px 11px;background:#fffefaed;color:#24374c;font-size:12px;border-radius:5px;box-shadow:0 1px 3px #0002;transition:transform 180ms ease}.shelf-play-mark b{font-size:17px;line-height:1;font-weight:500}.shelf-art>a:active .shelf-play-mark{transform:scale(.95)}.shelf-art>a:focus-visible{outline:4px solid #246eac;outline-offset:-4px}.shelf-favorite{position:absolute;top:9px;right:9px;width:44px;height:44px;padding:12px;border:1px solid #ffffff80;border-radius:50%;background:#fffefaf5;cursor:pointer;display:grid;place-items:center;transition:transform 160ms ease;box-shadow:0 1px 5px #0001}.shelf-favorite[hidden]{display:none}.shelf-favorite svg{width:19px;height:19px;fill:transparent;stroke:#24374c;stroke-width:1.6;overflow:visible}.shelf-favorite[aria-pressed=true] svg{fill:#bc4f42;stroke:#bc4f42}.shelf-favorite:active{transform:scale(.9)}.shelf-caption{display:flex;justify-content:space-between;gap:8px;align-items:flex-end;padding:12px 1px 0}.shelf-caption p{font-size:10px;color:#76808a;letter-spacing:.035em;margin:0 0 4px}.shelf-caption h2{font-size:16px;letter-spacing:-.025em;line-height:1.5;margin:0}.shelf-caption h2 a{text-decoration:none;color:#223249}.shelf-guide{font-size:10px;color:#66717e;white-space:nowrap;min-height:44px;display:flex;align-items:center;gap:3px;text-underline-offset:4px}.shelf-sheet img{position:absolute;width:300%;height:200%;max-width:none;object-fit:fill;top:0;left:0}.shelf-footnote{display:flex;justify-content:space-between;gap:22px;margin:26px 0 0;padding-top:19px;border-top:1px solid #d5d8d1}.shelf-footnote p{font-size:11px;color:#74808c;line-height:1.8;margin:0}.shelf-empty{text-align:center;padding:55px 20px 65px;border:1px dashed #c6cbc5;border-radius:10px}.shelf-empty>span{font-size:48px;color:#bdc9cf}.shelf-empty h2{font-size:21px;letter-spacing:0}.shelf-empty p{font-size:14px;color:#697581}.shelf-empty button{border:0;background:#24374c;color:white;min-height:44px;padding:11px 19px;border-radius:5px;font:inherit;cursor:pointer}.shelf-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.shelf-tabs button:focus-visible,.shelf-categories button:focus-visible,.shelf-favorite:focus-visible,.shelf-guide:focus-visible{outline:3px solid #3379b5;outline-offset:3px}
@media(hover:hover){.shelf-art:hover img{transform:scale(1.035)}.shelf-sheet:hover img{transform:none}.shelf-art:hover .shelf-play-mark{transform:translateY(-3px)}.shelf-tabs button:not([aria-pressed=true]):hover{background:#e7e9e6}}
@media(max-width:1050px){.shelf-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.library-page main{padding:0 26px}.shelf-search{width:230px}.shelf-caption h2{font-size:15px}}
@media(max-width:700px){.library-page main{padding:0 18px}.playroom-head{padding:22px 0 21px;gap:8px}.room-stamp{width:80px;height:80px;gap:5px}.room-stamp strong{font-size:31px}.room-stamp span{font-size:7px;white-space:nowrap}.room-back{font-size:10px}.room-label{font-size:9px;margin:18px 0 8px}.playroom-head h1{font-size:30px;white-space:nowrap}.room-intro{font-size:12px}.room-mobile{display:initial}.shelf-tools{padding-top:15px}.shelf-top{flex-direction:column-reverse;align-items:stretch;gap:12px}.shelf-search{width:100%}.shelf-tabs{gap:3px;flex-wrap:nowrap}.shelf-tabs button{padding:10px 11px;flex:1;font-size:12px;white-space:nowrap}.shelf-lower{margin-top:8px;gap:7px}.shelf-categories{gap:0;flex-wrap:nowrap}.shelf-categories button{font-size:11px;padding:8px 7px}.shelf-lower p{font-size:10px}.shelf-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 12px}.shelf-art{border-radius:8px;aspect-ratio:1.05}.shelf-favorite{width:44px;height:44px;padding:12px;top:5px;right:5px}.shelf-caption{display:block;padding-top:9px}.shelf-caption h2{font-size:14px}.shelf-caption p{font-size:9px;min-height:14px}.shelf-guide{font-size:10px;min-height:44px}.shelf-footnote{display:block}.shelf-footnote p+p{margin-top:8px}.shelf-play-mark{font-size:10px!important;gap:10px!important;bottom:7px!important;right:7px!important;padding:6px 9px!important}.library-page .support{margin-top:24px}}
@media(max-width:360px){.playroom-head h1{font-size:25px}.room-stamp{width:65px;height:65px}.room-stamp strong{font-size:25px}.shelf-tabs button{font-size:11px;padding:10px 5px}.shelf-caption h2{font-size:12px}.shelf-lower p{font-size:9px}.shelf-categories button{font-size:10px;padding:8px 5px}}
@media(prefers-reduced-motion:reduce){.shelf-art img,.shelf-art .shelf-play-mark,.shelf-favorite{transition:none}.shelf-art:hover img,.shelf-art:hover .shelf-play-mark{transform:none}}