@charset "UTF-8";:root{--bg: #0f1014;--paper: #f4f5f7;--ink: #101114;--ink-muted: #3b3f46;--border: #0e0f12;--shadow: 0 14px 36px rgba(0, 0, 0, .28);--accent: #ef4444;--accent-contrast: #0b0d10;--stamp: #ff6b6b;--fs-xxs: clamp(.75rem, .65rem + .3vw, .85rem);--fs-xs: clamp(.85rem, .75rem + .3vw, .95rem);--fs-sm: clamp(.95rem, .8rem + .5vw, 1.05rem);--fs-md: clamp(1.08rem, .9rem + .7vw, 1.25rem);--fs-lg: clamp(1.35rem, 1.1rem + 1.2vw, 1.85rem);--r-xs: 8px;--r-sm: 12px;--r-md: 14px;--pad-card: 14px 16px;--gap: 10px;--safe-top: env(safe-area-inset-top, 0px);--safe-right: env(safe-area-inset-right, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--glass-blur: 8px;--focus: #3b82f6;--glow: 0 0 0 3px rgba(59, 130, 246, .25);--grid-color: rgba(255, 255, 255, .08);--grid-size: 28px}@media (prefers-color-scheme: dark){:root{--bg: #0b0c10;--paper: rgba(18, 19, 24, .75);--ink: #e7e9ee;--ink-muted: #b6bac2;--border: #e9eaee;--shadow: 0 14px 36px rgba(0, 0, 0, .55);--accent: #22d3ee;--accent-contrast: #0b0d10;--grid-color: rgba(255, 255, 255, .06)}}*,*:before,*:after{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Share Tech Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;color:var(--ink);background:var(--bg);line-height:1.45;font-size:var(--fs-sm);overflow-x:hidden;overflow-y:auto;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;background-image:linear-gradient(var(--grid-color) 1px,transparent 1px),linear-gradient(90deg,var(--grid-color) 1px,transparent 1px);background-size:var(--grid-size) var(--grid-size),var(--grid-size) var(--grid-size);background-position:center center}:focus-visible{outline:2px solid var(--focus);outline-offset:3px;box-shadow:var(--glow)}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}.hidden{display:none!important}.shadow{box-shadow:var(--shadow)!important}.rounded{border-radius:var(--r-sm)!important}.border{border:2px solid var(--border)!important}:root[data-theme=canary]{--accent: #ffd43b;--accent-contrast: #111;--paper: #f7f6f1;--ink: #0f1115;--ink-muted: #4b4f57}:root[data-theme=stamp]{--accent: #ef4444;--accent-contrast: #fff}:root[data-theme=mint]{--accent: #22c55e;--accent-contrast: #0b0d10}.jkc-card{background:var(--paper);border:1px solid var(--border);padding:var(--pad-card);border-radius:var(--r-sm);position:relative;box-shadow:var(--shadow)}.jkc-card[data-stamp]:after{content:attr(data-stamp);position:absolute;top:10px;right:14px;font-family:IBM Plex Mono,monospace;font-size:var(--fs-xxs);color:#1a4f8b2e;transform:rotate(-8deg);letter-spacing:1px;pointer-events:none}.jkc-separator{border-bottom:1px dashed var(--ink-muted);margin:20px 0;opacity:.7}.jkc-placeholder{background:var(--paper);padding:32px;border:1px solid var(--border);border-radius:var(--r-md);max-width:460px;margin:60px auto;text-align:center;box-shadow:var(--shadow)}.jkc-placeholder .icon{font-size:42px;opacity:.55;margin-bottom:12px}.jkc-placeholder h2{margin:8px 0 4px;font-size:var(--fs-md);font-weight:600}.jkc-placeholder p{color:var(--ink-muted);font-size:var(--fs-xs);margin-bottom:20px}.jkc-placeholder .stamp{display:inline-block;margin-top:14px;font-family:IBM Plex Mono;font-size:var(--fs-xxs);color:#b6383866;transform:rotate(-6deg)}.jkc-grid{display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fill,minmax(260px,1fr));margin-top:20px}.jkc-page-title{font-size:var(--fs-lg);margin-bottom:4px;letter-spacing:-.5px}.jkc-page-subtitle{color:var(--ink-muted);margin-bottom:24px;font-size:var(--fs-xs)}