.operation-page{min-height:100svh}.operation-main{width:100%;max-width:1100px;margin:0 auto;padding:32px 4% 72px;overflow:visible}.operation-back{display:inline-block;font-size:14px;border-bottom:1px solid #d8d8d8;margin-bottom:26px}.operation-main h1{font-size:clamp(26px,3.4vw,42px);line-height:1.15;letter-spacing:-.025em;font-weight:500;margin:0 0 32px}.operation-facts{font-size:16px;line-height:1.65;margin-bottom:32px}.operation-facts p{margin:0 0 8px}.formalizations>h2{font-size:19px;line-height:1.4;letter-spacing:0;margin:0 0 12px;font-weight:500}.work-list{list-style:none;padding:0;margin:0 0 32px;font-size:16px;line-height:1.65}.work-list li{margin:0 0 8px}.operation-work{margin:0;padding:28px 0;border-top:1px solid #d8d8d8}.operation-work img,.operation-documentation img{display:block;width:auto;max-width:100%;height:auto;max-height:900px;margin:0 auto;object-fit:contain}.operation-work figcaption{font-size:16px;line-height:1.5;padding-top:16px}.operation-work summary{cursor:pointer;min-height:44px;padding:10px 0;overflow-wrap:anywhere}.operation-work details p{margin:8px 0}.operation-documentation{border-top:1px solid #d8d8d8;padding-top:28px}.operation-page footer{max-width:none;margin:0}.operation-work{scroll-margin-top:100px}@media(max-width:600px){.operation-main{padding:24px 16px 48px}.operation-main h1{font-size:26px}.operation-work{padding:22px 0}}

.image-enlarge{display:block;width:fit-content;max-width:100%;margin:0 auto;cursor:zoom-in}.image-enlarge:focus-visible{outline:2px solid #df3326;outline-offset:4px}.image-view-open{overflow:hidden}#image-viewer{position:fixed;inset:0;width:100vw;max-width:none;height:100dvh;max-height:none;margin:0;padding:0;border:0;background:#fff;color:#181818;overflow:hidden}#image-viewer::backdrop{background:#0009}.image-viewer-viewport{width:100%;height:100%;overflow:auto;overscroll-behavior:contain}.image-viewer-canvas{width:max-content;min-width:100%;min-height:100%;padding:72px 24px 24px;display:grid;place-items:center}#image-viewer img{display:block;width:auto;height:auto;max-width:none;max-height:none;margin:0}#image-viewer button{position:absolute;top:16px;right:16px;z-index:1;min-height:44px;padding:10px 18px;border:1px solid #d8d8d8;background:#fff;color:#181818;font:16px Helvetica,Arial,sans-serif;cursor:pointer;box-shadow:0 2px 10px #0002}#image-viewer button:focus-visible{outline:2px solid #df3326;outline-offset:3px}

.operation-prose{font-size:16px;line-height:1.7}.operation-prose p{margin:0 0 24px}.operation-prose h2{font-size:26px;line-height:1.25;font-weight:500;letter-spacing:-.02em;margin:36px 0 20px}.operation-prose hr{border:0;border-top:1px solid #d8d8d8;margin:32px 0}.operation-video{margin:28px 0 36px}.operation-video video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#000}