:root{--bg: oklch(98.5% .002 240);--surface: oklch(100% 0 0);--fg: oklch(18% .012 250);--muted: oklch(46% .012 250);--border: oklch(91% .005 250);--border-subtle: oklch(95% .003 250);--accent: oklch(58% .18 255);--like-active: oklch(60% .22 25);--like-bg: oklch(96% .01 25);--font-sans: -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Text", "Segoe UI", system-ui, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--transition: .2s cubic-bezier(.16, 1, .3, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:var(--fg);font-family:var(--font-sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;display:flex;flex-direction:column}.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.header-inner{max-width:1360px;margin:0 auto;padding:16px 28px;display:flex;align-items:center;justify-content:space-between}.brand-group{display:flex;align-items:baseline;gap:12px;text-decoration:none;color:var(--fg)}.brand-domain{font-weight:650;font-size:17px;letter-spacing:-.02em}.brand-tag{font-size:13px;color:var(--muted);font-weight:400}.brand-divider{color:var(--border)}.header-nav{display:flex;align-items:center;gap:20px}.author-pill{display:inline-flex;align-items:center;gap:8px;padding:4px 10px;background:var(--surface);border:1px solid var(--border);border-radius:999px;font-size:12px;color:var(--fg)}.author-dot{width:6px;height:6px;background:#10b981;border-radius:50%}main{flex:1;max-width:1360px;width:100%;margin:0 auto;padding:32px 28px 64px}#view-gallery{display:block}.gallery-intro{margin-bottom:32px;border-bottom:1px solid var(--border-subtle);padding-bottom:20px}.gallery-title-wrap h1{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:600;letter-spacing:-.025em;margin-bottom:6px;flex-wrap:wrap}.gallery-title-wrap p{color:var(--muted);font-size:14px;max-width:620px}.beta-badge{display:inline-flex;align-items:center;gap:4px;font-family:var(--font-mono);font-size:11px;font-weight:600;color:#dc2626;background:#fef2f2;border:1px solid #fecaca;padding:2px 8px;border-radius:999px;line-height:1.2;letter-spacing:.02em;user-select:none;vertical-align:middle}.beta-icon{width:12px;height:12px;flex-shrink:0;stroke:#dc2626}.masonry-columns{columns:3 360px;column-gap:28px;width:100%}@media(max-width:1100px){.masonry-columns{columns:2 300px;column-gap:22px}}@media(max-width:680px){.header-inner{padding:12px 18px;align-items:center}.brand-group{flex-direction:column;align-items:flex-start;gap:1px}.brand-domain{font-size:16px;line-height:1.25}.brand-tag{font-size:12px;line-height:1.25}.brand-divider{display:none}.masonry-columns{columns:1 auto;column-gap:0}main{padding:20px 18px 48px}.gallery-intro{margin-bottom:24px;padding-bottom:16px}.gallery-title-wrap h1{font-size:22px}}.photo-card{break-inside:avoid;margin-bottom:28px;background:transparent;border:none;border-radius:0;overflow:visible;display:flex;flex-direction:column;cursor:pointer;transition:opacity var(--transition);text-decoration:none;color:inherit}.photo-card:hover{border:none;box-shadow:none;transform:none}.card-media-wrapper{position:relative;background:#e5e8eb;width:100%;overflow:hidden;border-radius:var(--radius-sm);display:block;text-decoration:none}.card-media-wrapper img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .45s cubic-bezier(.16,1,.3,1),filter .3s ease}.photo-card:hover .card-media-wrapper img{transform:scale(1.025)}.card-footer{padding:10px 2px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;background:transparent}.card-info{min-width:0;flex:1}.card-title-link{text-decoration:none;color:inherit;display:block}.card-title-link:hover .card-title{color:var(--accent)}.card-title{font-size:14px;font-weight:500;color:var(--fg);line-height:1.35;letter-spacing:-.01em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;word-break:break-word;transition:color var(--transition)}.card-likes{display:inline-flex;align-items:center;gap:5px;padding:4px 8px;border-radius:999px;background:transparent;border:1px solid var(--border);color:var(--muted);font-family:var(--font-mono);font-size:12px;line-height:inherit;outline:none;font-variant-numeric:tabular-nums;cursor:pointer;transition:all var(--transition);user-select:none;flex-shrink:0}.card-likes:hover{background:var(--surface);color:var(--fg);border-color:#b9bec4}.card-likes.liked{color:var(--like-active);border-color:color-mix(in srgb,var(--like-active) 35%,transparent);background:var(--like-bg)}.card-likes.liked svg{fill:currentColor}.card-likes svg{width:13px;height:13px;transition:transform var(--transition);flex-shrink:0}.card-likes:active svg{transform:scale(1.25)}.load-more-section{margin-top:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.btn-load-more{display:inline-flex;align-items:center;gap:10px;padding:12px 28px;font-size:14px;font-weight:500;font-family:var(--font-sans);color:var(--fg);background:var(--surface);border:1px solid var(--border);border-radius:999px;cursor:pointer;transition:all var(--transition);box-shadow:0 1px 3px #0000000a}.btn-load-more:hover{background:var(--bg);border-color:#a9afb4;transform:translateY(-1px)}.btn-load-more:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-load-more.loading{opacity:.7;pointer-events:none}.load-indicator{font-size:12px;color:var(--muted);font-family:var(--font-mono)}#view-detail{display:block;animation:fadeIn .25s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.detail-nav-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border)}.btn-back{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--fg);font-size:13.5px;font-weight:500;text-decoration:none;cursor:pointer;transition:all var(--transition)}.btn-back:hover{border-color:#a9afb4;background:var(--bg)}.detail-pager{display:flex;align-items:center;gap:8px}.pager-counter{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);padding:0 8px}.btn-icon-pager{width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--fg);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition);text-decoration:none}.btn-icon-pager:hover:not(:disabled){background:var(--bg);border-color:#a9afb4}.btn-icon-pager:disabled{opacity:.35;cursor:not-allowed}.detail-layout{display:flex;flex-direction:column;gap:32px}.detail-frame{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;display:flex;justify-content:center;align-items:center;overflow:hidden;box-shadow:0 12px 36px -16px #0000000f}.detail-frame img{max-width:100%;max-height:78vh;width:auto;height:auto;border-radius:var(--radius-sm);display:block;object-fit:contain}.detail-frame:fullscreen,.detail-frame:-webkit-full-screen{width:100vw;height:100vh;max-width:100vw;max-height:100vh;padding:24px;background:var(--surface);border:none;border-radius:0;box-shadow:none;display:flex;justify-content:center;align-items:center;box-sizing:border-box}.detail-frame:fullscreen img,.detail-frame:-webkit-full-screen img{max-width:100%;max-height:100%!important;width:auto;height:auto;object-fit:contain}.detail-content-grid{display:grid;grid-template-columns:240px 1fr;gap:40px;align-items:start}@media(max-width:860px){.detail-content-grid{grid-template-columns:1fr;gap:28px}}.detail-left-column{display:flex;flex-direction:column;gap:16px;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);position:sticky;top:80px}.detail-likes-hero{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.detail-like-btn{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg);color:var(--fg);font-size:14px;font-weight:550;font-family:var(--font-sans);cursor:pointer;transition:all var(--transition);user-select:none}.detail-like-btn:hover{border-color:color-mix(in srgb,var(--like-active) 50%,var(--border));background:var(--surface)}.detail-like-btn.liked{background:var(--like-bg);border-color:color-mix(in srgb,var(--like-active) 40%,transparent);color:var(--like-active)}.detail-like-btn svg{width:18px;height:18px;transition:transform var(--transition)}.detail-like-btn:active svg{transform:scale(1.3)}.likes-stat-label{font-size:13px;color:var(--muted);line-height:1.4}.likes-stat-count{font-weight:600;color:var(--fg);font-family:var(--font-mono)}.share-actions-group{display:flex;flex-direction:column;gap:8px;width:100%;border-top:1px solid var(--border-subtle);padding-top:14px;margin-top:4px}.share-row{display:flex;gap:8px;width:100%}.original-row{display:flex;width:100%}.btn-original-action{width:100%}.btn-secondary-action{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px;font-size:12px;color:var(--muted);background:transparent;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);text-decoration:none;box-sizing:border-box}.btn-secondary-action:hover{color:var(--fg);background:var(--bg);border-color:#a9afb4}.detail-right-column{display:flex;flex-direction:column;gap:28px}.photo-caption-block{display:flex;flex-direction:column;gap:10px}.photo-caption-title{font-size:22px;font-weight:650;letter-spacing:-.02em;color:var(--fg)}.photo-caption-text{font-size:15px;color:#2d343a;line-height:1.6;max-width:720px}.photo-meta-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}.meta-pill{font-size:12px;font-family:var(--font-mono);color:var(--muted);background:var(--surface);border:1px solid var(--border);padding:3px 9px;border-radius:var(--radius-sm)}.exif-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:22px}.exif-block-header{display:flex;align-items:center;gap:8px;margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--border-subtle)}.exif-block-header svg{width:16px;height:16px;color:var(--muted)}.exif-block-title{font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.exif-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px 24px}.exif-item{display:flex;flex-direction:column;gap:3px}.exif-label{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}.exif-value{font-size:14.5px;font-weight:550;color:var(--fg);font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}.site-footer{border-top:1px solid var(--border);background:var(--surface);margin-top:auto}.footer-inner{max-width:1360px;margin:0 auto;padding:24px 28px;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}.footer-copy{font-family:var(--font-mono);font-size:12px}@media(max-width:680px){.footer-inner{flex-direction:column;align-items:flex-start;gap:10px;padding:20px 18px}}.toast-notice{position:fixed;bottom:24px;right:24px;background:var(--fg);color:var(--surface);padding:10px 18px;border-radius:999px;font-size:13px;font-weight:500;box-shadow:0 10px 25px -5px #0003;transform:translateY(100px);opacity:0;transition:all .25s ease;z-index:100;pointer-events:none}.toast-notice.show{transform:translateY(0);opacity:1}