:root{--bg:#fbfbfd;--bg-elevated:#fff;--bg-subtle:#f1f2f6;--border:#dcdee6;--border-strong:#b9bdcc;--text:#1b1d26;--text-muted:#5b6072;--accent:#3b4ea8;--accent-hover:#2f3f8c;--accent-contrast:#fff;--accent-soft:#e8ebf8;--focus:#1b56d6;--warning-bg:#fff6e6;--warning-border:#e8c98a;--chart-1:#3b4ea8;--chart-2:#2e7d6f;--chart-3:#9a5b2e;--chart-4:#6b4b9a;--chart-5:#a03e5c;--radius:12px;--radius-sm:8px;--gutter:16px;--measure:68ch;--shadow:0 1px 2px #1416230f, 0 8px 24px #1416230f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#14161f;--bg-elevated:#1c1f2b;--bg-subtle:#232737;--border:#333a4d;--border-strong:#4a5268;--text:#eceef5;--text-muted:#a3aabf;--accent:#8fa4ee;--accent-hover:#a8b9f5;--accent-contrast:#14161f;--accent-soft:#232a45;--focus:#9db6ff;--warning-bg:#2c2417;--warning-border:#6b5526;--chart-1:#8fa4ee;--chart-2:#6cc3ae;--chart-3:#d9a066;--chart-4:#b294e8;--chart-5:#e88aa5;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#14161f;--bg-elevated:#1c1f2b;--bg-subtle:#232737;--border:#333a4d;--border-strong:#4a5268;--text:#eceef5;--text-muted:#a3aabf;--accent:#8fa4ee;--accent-hover:#a8b9f5;--accent-contrast:#14161f;--accent-soft:#232a45;--focus:#9db6ff;--warning-bg:#2c2417;--warning-border:#6b5526;--chart-1:#8fa4ee;--chart-2:#6cc3ae;--chart-3:#d9a066;--chart-4:#b294e8;--chart-5:#e88aa5;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:1.0625rem;line-height:1.65;overflow-x:hidden}h1,h2,h3,h4{letter-spacing:-.01em;text-wrap:balance;margin:0 0 .5em;font-weight:650;line-height:1.22}h1{font-size:clamp(1.75rem,1.2rem + 2.4vw,2.6rem)}h2{margin-top:2rem;font-size:clamp(1.35rem,1.1rem + 1.1vw,1.8rem)}h3{margin-top:1.5rem;font-size:1.15rem}p{margin:0 0 1rem}a{color:var(--accent);text-underline-offset:.18em}a:hover{color:var(--accent-hover)}:where(a,button,input,[tabindex]):focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}img,svg{max-width:100%}ol,ul{padding-inline-start:1.25rem}.container{width:100%;max-width:1080px;padding-inline:var(--gutter);margin-inline:auto}.prose{max-width:var(--measure)}.stack>*+*{margin-top:1rem}.skip-link{background:var(--accent);color:var(--accent-contrast);z-index:100;padding:.6rem 1rem;position:absolute;top:0;left:-9999px}.skip-link:focus{left:0}.card{background:var(--bg-elevated);border:1px solid var(--border);padding:1.25rem}.callout,.card{border-radius:var(--radius)}.callout{background:var(--warning-bg);border:1px solid var(--warning-border);padding:1rem 1.15rem;font-size:.95rem}.meta-row{flex-wrap:wrap;gap:.75rem 1.5rem;margin:1.25rem 0;padding:0;list-style:none;display:flex}.meta-row>li{color:var(--text-muted);font-size:.9rem}.meta-row strong{color:var(--text);font-size:1.05rem;display:block}.btn{border-radius:var(--radius-sm);background:var(--accent);min-height:46px;font:inherit;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:.6rem 1.15rem;font-weight:600;text-decoration:none;display:inline-flex}.btn,.btn:hover{color:var(--accent-contrast)}.btn:hover{background:var(--accent-hover)}.btn[disabled]{opacity:.5;cursor:not-allowed}.btn--secondary{color:var(--text);border-color:var(--border-strong);background:0 0}.btn--secondary:hover{background:var(--bg-subtle);color:var(--text)}.btn-row{flex-wrap:wrap;gap:.75rem;display:flex}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:1rem;display:grid}@media (prefers-reduced-motion:reduce){*,:after,:before{transition-duration:.01ms!important;animation-duration:.01ms!important}}