:root{--color-border:#767676;--color-focus:#0056b3;--color-text:#222;--color-bg:#fff;--color-muted:#4d4d4d;--color-surface:#f7f7f7;--color-surface-hover:#f0f0f0;--color-link:#0000cc;--color-link-visited:#551a8b;--color-warning:#7a4200;--color-skip-bg:#0000cc;--color-skip-text:#fff;--spacing-section:1rem;--font-family-base:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-size-base:16px;--line-height-base:1.6;--max-width-body:60rem;--border-radius-sm:0.3rem}@media (prefers-color-scheme:dark){:root{--color-border:#767676;--color-focus:#6ab0f3;--color-text:#e6e6e6;--color-bg:#1a1a1a;--color-muted:#b0b0b0;--color-surface:#242424;--color-surface-hover:#2e2e2e;--color-link:#8ab4f8;--color-link-visited:#d0a2ff;--color-warning:#e8a33d}}body{margin:0 auto;padding:2.5rem 1.5rem 4rem;font-family:var(--font-family-base);font-size:var(--font-size-base);line-height:var(--line-height-base);max-width:var(--max-width-body);color:var(--color-text);background:var(--color-bg)}a{color:var(--color-link)}a:visited{color:var(--color-link-visited)}summary{border:1px solid var(--color-border);border-radius:var(--border-radius-sm);padding:0.2rem 0.5rem;width:fit-content;cursor:pointer}summary:hover{background:var(--color-surface-hover)}.skip-link{position:absolute;top:-100%;left:0;padding:0.5rem 1rem;background:var(--color-skip-bg);color:var(--color-skip-text);text-decoration:none;z-index:100}.skip-link:visited{color:var(--color-skip-text)}.skip-link:focus{top:0}:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.section-border-bottom{border-bottom:1px solid var(--color-border);padding-bottom:var(--spacing-section)}.section-border-top{border-top:1px solid var(--color-border);padding-top:var(--spacing-section)}.unstyled-list{list-style-type:none;padding:0}.skills-list{display:flex;flex-wrap:wrap;gap:0.4rem;padding:0;margin:0 0 0.5rem;list-style:none}.skills-list li{border:1px solid var(--color-border);border-radius:999px;padding:0.15rem 0.6rem;font-size:0.9rem}.skill-category{font-size:1rem;margin:0.75rem 0 0.25rem}#projects .unstyled-list li{margin:0.5rem 0}.oss-list li{margin:0.4rem 0}.cta-grid{display:grid;gap:1rem;margin:1rem 0}.cta-card{border:1px solid var(--color-border);border-radius:var(--border-radius-sm);padding:1rem}.cta-card h3{margin-top:0}.form-field{display:block;margin:0.75rem 0}.form-field label{display:block;font-weight:600;margin-bottom:0.25rem}.form-field input,.form-field select,.form-field textarea{width:100%;max-width:40rem;padding:0.4rem 0.5rem;font:inherit;color:inherit;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);box-sizing:border-box}.form-field textarea{resize:vertical;min-height:4rem}.form-field .hint{font-size:0.95rem;color:var(--color-muted);margin:0.1rem 0 0.4rem;max-width:40rem}fieldset{border:1px solid var(--color-border);border-radius:var(--border-radius-sm);margin:1rem 0;padding:0.75rem 1rem 1rem}fieldset legend{padding:0 0.4rem;font-weight:600}.length-warning{color:var(--color-warning)}.preview{background:var(--color-surface);padding:0.75rem;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);white-space:pre-wrap;font-family:inherit;font-size:0.95rem;margin:0.5rem 0 0}.button{display:inline-block;padding:0.4rem 0.8rem;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-bg);color:var(--color-text);text-decoration:none;cursor:pointer;font:inherit}.button:visited{color:var(--color-text)}.button:hover{background:var(--color-surface-hover)}.toast{position:fixed;bottom:1rem;left:50%;transform:translateX(-50%);padding:0.5rem 1rem;background:var(--color-text);color:var(--color-bg);border-radius:var(--border-radius-sm);opacity:0;pointer-events:none;transition:opacity 0.2s ease}.toast.is-visible{opacity:1}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.noscript-note{margin:0;padding:0.75rem 1rem;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-surface)}.recommendation{margin:1rem 0;padding:1rem 1.25rem;border:1px solid var(--color-border);border-radius:var(--border-radius-sm);background:var(--color-surface)}.recommendation blockquote{margin:0 0 0.5rem;padding:0}.recommendation blockquote p{margin:0 0 0.75rem}.recommendation blockquote p:last-child{margin-bottom:0}.recommendation figcaption{font-size:0.95rem;color:var(--color-text);margin-top:0.5rem}.button+.button{margin-left:0.5rem}@media (prefers-reduced-motion:reduce){.toast{transition:none}}@media print{nav,.skip-link,.toast{display:none}body{padding:0;max-width:none;color:#000;background:#fff}a{color:#000;text-decoration:underline}}