:root{--bg-primary: #ffffff;--bg-subtle: #f8f8f7;--bg-overlay: rgba(255, 255, 255, .97);--text-primary: #0a0a0a;--text-secondary: #5a5a58;--text-muted: #949490;--border-hairline: rgba(10, 10, 10, .09);--leica-red: #c8102e;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-serif: "Cormorant Garamond", Georgia, serif;--font-jp: "Noto Sans JP", sans-serif;--header-height: 88px;--page-padding-x: clamp(20px, 4.5vw, 72px);--grid-gap: clamp(18px, 2.4vw, 36px);--transition-smooth: cubic-bezier(.22, 1, .36, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth}body{min-height:100vh;min-height:100dvh;background-color:var(--bg-primary);color:var(--text-primary);overflow-x:hidden;selection-background-color:#0a0a0a}::selection{background-color:var(--text-primary);color:var(--bg-primary)}button{font-family:inherit;background:none;border:none;color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}.app-shell{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;background-color:var(--bg-primary)}.site-header{position:sticky;top:0;z-index:40;height:var(--header-height);padding:0 var(--page-padding-x);background:#fffffff0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-hairline);display:flex;align-items:center;justify-content:space-between;gap:24px}.brand-link{display:flex;align-items:center;gap:16px;text-align:left;transition:opacity .25s var(--transition-smooth)}.brand-link:hover{opacity:.82}.brand-logo-img{height:54px;width:auto;display:block;object-fit:contain}.brand-wordmark{display:flex;flex-direction:column;gap:2px}.brand-romaji{font-size:13px;font-weight:500;letter-spacing:.26em;text-transform:uppercase;color:var(--text-primary);line-height:1.1}.brand-subtitle{font-size:9.5px;font-weight:400;letter-spacing:.2em;text-transform:uppercase;color:var(--text-muted)}.header-nav{display:flex;align-items:center;gap:clamp(16px,2.8vw,36px)}.series-tabs{display:flex;align-items:center;gap:clamp(14px,2.2vw,28px);overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.series-tabs::-webkit-scrollbar{display:none}.series-tab-btn{position:relative;padding:6px 0;font-size:11px;font-weight:400;letter-spacing:.22em;text-transform:uppercase;color:var(--text-secondary);white-space:nowrap;transition:color .2s ease}.series-tab-btn:hover{color:var(--text-primary)}.series-tab-btn.active{color:var(--text-primary);font-weight:500}.series-tab-btn.active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background-color:var(--text-primary)}.series-tab-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background-color:var(--leica-red);margin-right:7px;vertical-align:middle;transform:translateY(-1px)}.view-mode-group{display:flex;align-items:center;gap:8px;padding-left:16px;border-left:1px solid var(--border-hairline)}.view-toggle-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:6px 10px;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-muted);border:1px solid transparent;transition:all .2s ease}.view-toggle-btn:hover{color:var(--text-primary)}.view-toggle-btn.active{color:var(--text-primary);border-color:var(--border-hairline);background-color:var(--bg-subtle)}.main-content{flex:1;width:100%;max-width:1720px;margin:0 auto;padding:clamp(28px,4vw,56px) var(--page-padding-x) clamp(64px,8vw,112px)}.series-header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px 24px;margin-bottom:clamp(28px,3.8vw,48px);padding-bottom:18px;border-bottom:1px solid var(--border-hairline)}.series-title-group{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}.series-label{font-size:10px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--text-muted)}.series-title{font-size:clamp(18px,2.2vw,26px);font-weight:400;letter-spacing:.18em;text-transform:uppercase;color:var(--text-primary)}.series-meta-count{font-size:11px;letter-spacing:.2em;color:var(--text-muted);font-variant-numeric:tabular-nums}.series-index-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:var(--grid-gap)}.series-index-card{display:flex;flex-direction:column;gap:14px;cursor:pointer;group:series-card}.series-index-thumb-wrap{position:relative;width:100%;aspect-ratio:3 / 2;background-color:var(--bg-subtle);overflow:hidden}.series-index-thumb{width:100%;height:100%;object-fit:cover;transition:transform .65s var(--transition-smooth),filter .4s ease}.series-index-card:hover .series-index-thumb{transform:scale(1.025)}.series-index-info{display:flex;align-items:baseline;justify-content:space-between;padding-top:2px}.series-index-name{font-size:12px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--text-primary)}.series-index-count{font-size:10.5px;letter-spacing:.16em;color:var(--text-muted);font-variant-numeric:tabular-nums}.mosaic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--grid-gap);align-items:start}.mosaic-item{position:relative;width:100%;background-color:var(--bg-subtle);overflow:hidden;cursor:zoom-in;aspect-ratio:3 / 2}.mosaic-img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transform:scale(1.01);transition:opacity .55s var(--transition-smooth),transform .65s var(--transition-smooth)}.mosaic-img.loaded{opacity:1;transform:scale(1)}.mosaic-item:hover .mosaic-img.loaded{transform:scale(1.018)}.mosaic-item-index{position:absolute;bottom:12px;right:14px;font-size:10px;letter-spacing:.18em;color:#fff;background:#0a0a0a8c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:3px 7px;opacity:0;transition:opacity .25s ease;font-variant-numeric:tabular-nums;pointer-events:none}.mosaic-item:hover .mosaic-item-index{opacity:1}.carousel-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;width:100vw;height:100vh;height:100dvh;background-color:var(--bg-overlay);display:flex;flex-direction:column;justify-content:space-between;user-select:none;-webkit-user-select:none;touch-action:pan-y pinch-zoom;animation:fadeInOverlay .28s var(--transition-smooth)}@keyframes fadeInOverlay{0%{opacity:0}to{opacity:1}}.carousel-topbar{position:relative;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:max(18px,env(safe-area-inset-top)) var(--page-padding-x) 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clamp(12px,2.5vw,36px);opacity:0;transition:opacity .25s ease}.carousel-click-zone:hover{opacity:1}.carousel-click-zone.prev{left:0;justify-content:flex-start;cursor:w-resize}.carousel-click-zone.next{right:0;justify-content:flex-end;cursor:e-resize}.carousel-arrow-pill{width:40px;height:40px;border-radius:50%;background:#ffffffe6;border:1px solid var(--border-hairline);display:flex;align-items:center;justify-content:center;color:var(--text-primary);box-shadow:0 2px 12px #0000000a}.carousel-figure{position:relative;z-index:10;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.carousel-img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block;box-shadow:0 12px 48px #0000000f;transition:transform .28s var(--transition-smooth),opacity .25s ease}.carousel-bottombar{position:relative;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:12px var(--page-padding-x) max(18px,env(safe-area-inset-bottom))}.carousel-dots{display:flex;align-items:center;gap:8px;margin:0 auto}.carousel-dot{width:20px;height:2px;background-color:#0a0a0a29;transition:all .25s ease}.carousel-dot.active{width:32px;background-color:var(--text-primary)}.carousel-dot:hover{background-color:#0a0a0a73}.site-footer{padding:28px var(--page-padding-x) max(32px,env(safe-area-inset-bottom));border-top:1px solid var(--border-hairline);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--text-muted)}.footer-left{display:flex;align-items:center;gap:10px}.footer-red-dot{width:6px;height:6px;border-radius:50%;background-color:var(--leica-red)}.loading-state{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--text-muted)}@media(max-width:1120px){.mosaic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){:root{--header-height: 72px;--page-padding-x: 16px;--grid-gap: 16px}.brand-logo-img{height:40px}.brand-wordmark{display:none}.mosaic-grid{grid-template-columns:1fr;gap:22px}.mosaic-item-index{opacity:.85}.carousel-stage{padding:4px 10px}.carousel-click-zone{width:24%;opacity:0!important}}