:root{--c-fg:#1a1a1a;--c-fg-2:#666;--c-fg-3:#999;--c-fg-4:#bbb;--c-bg:#ffffff;--c-bg-soft:#fafafa;--c-bg-placeholder:#f4f4f4;--c-border:#eee;--c-border-strong:#e4e4e4;--c-danger:#c43;--c-lightbox-bg:rgba(0,0,0,0.92);--c-exif-panel:rgba(10,10,10,0.98);--track-label:0.14em;--track-display:-0.02em;--track-h1:-0.025em;--track-h2:-0.03em;--font-sans:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--radius-card:2px;--radius-btn:4px;--radius-modal:6px;--z-header:40;--z-dialog:80;--z-lightbox:100}*,*::before,*::after{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-sans);color:var(--c-fg);background:var(--c-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:'ss01','cv11';min-height:100vh}a{color:inherit}button{font-family:inherit;cursor:pointer}img{display:block;max-width:100%}::selection{background:var(--c-fg);color:#fff}:focus{outline:none}:focus-visible{outline:2px solid var(--c-fg);outline-offset:2px;border-radius:2px}.lightbox :focus-visible{outline-color:#fff}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}