:root{--bg: #fbfaf7;--bg-card: #ffffff;--fg: #1c1f24;--fg-muted: #4d5560;--border: #dcdad3;--accent: #0b6e4f;--accent-fg: #ffffff;--chip-bg: #e7efe9;--focus: #b8410b;--ill-bg: #f1efe8;--ill-stroke: #7d8590;--ill-board: #2f8f5b;--ill-pins: #e3c565;--ill-blueprint: #2f6db5;--radius: 12px;color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #12151a;--bg-card: #1b2028;--fg: #e9ecef;--fg-muted: #a9b1bb;--border: #2e3540;--accent: #5fd3a5;--accent-fg: #0b1a14;--chip-bg: #24302a;--focus: #ffb37a;--ill-bg: #161a20;--ill-stroke: #6e7781;--ill-board: #3fa56e;--ill-pins: #e3c565;--ill-blueprint: #4a8ad6;color-scheme:dark}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}html:has(dialog[open]){overflow:hidden}body{margin:0;background:var(--bg);color:var(--fg);font:1rem/1.6 system-ui,-apple-system,Segoe UI,Roboto,Noto Sans,Noto Sans Arabic,Tahoma,sans-serif}a{color:var(--accent);text-underline-offset:.2em}:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:4px}h1,h2,h3{line-height:1.25}h2{margin-block:3rem 1rem}.container{max-inline-size:72rem;margin-inline:auto;padding-inline:1rem}.button{display:inline-block;background:var(--accent);color:var(--accent-fg);padding:.75rem 1.25rem;border-radius:var(--radius);font-weight:600;text-decoration:none}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(16rem,1fr));gap:1rem;list-style:none;padding:0;margin:0}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}.card h3{margin-block:0 .5rem}.card p{margin:0}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}