*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-main: #ffffff;--bg-surface: #fafafa;--bg-visual: #fcfcfc;--text-primary: #111111;--text-secondary: #666666;--text-muted: #888888;--border: #eaeaea;--border-hover: #111111;--font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace}html{font-size:16px;scroll-behavior:smooth;background-color:var(--bg-main);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-system);background-color:var(--bg-main);color:var(--text-primary);line-height:1.6;overflow-x:hidden}::selection{background:#111;color:#fff}a{color:inherit;text-decoration:none;transition:color .15s ease,border-color .15s ease}.container{width:100%;max-width:72rem;margin:0 auto;padding:0 1.5rem}.section-spacing{padding:6rem 0;border-bottom:1px solid 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.5rem;display:flex;flex-direction:column;justify-content:space-between;transition:border-color .2s ease}.lab-card:hover{border-top-color:#000}.lab-card:hover .lab-title{text-decoration:underline}.lab-card:hover .lab-arrow{opacity:1;transform:translate(2px,-2px)}.lab-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.65rem}.lab-title{font-size:1.0625rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.lab-arrow{font-size:.875rem;color:var(--text-primary);opacity:.25;transition:opacity .2s ease,transform .2s ease}.lab-desc{font-size:.875rem;color:var(--text-secondary);line-height:1.55;margin-bottom:1.25rem}.lab-meta{font-family:var(--font-mono);font-size:.6875rem;color:var(--text-muted);margin-top:auto}.lab-meta strong{color:var(--text-primary);font-weight:500}.contact-section{background-color:var(--bg-surface);border-bottom:1px solid var(--border);padding:7rem 0 8rem}@media(min-width:768px){.contact-section{padding:9rem 0 10rem}}.contact-container{max-width:44rem;margin:0 auto;text-align:center}.contact-title{font-size:clamp(2rem,3.8vw,2.75rem);font-weight:750;letter-spacing:-.03em;line-height:1.2;color:var(--text-primary);margin-bottom:1.25rem}.contact-desc{font-size:1.0625rem;color:var(--text-secondary);line-height:1.6;margin-bottom:2.5rem}.contact-actions{display:flex;flex-direction:column;align-items:center;gap:1.25rem}.contact-direct-link{font-family:var(--font-mono);font-size:.8125rem;color:var(--text-muted)}.contact-direct-link a{color:var(--text-primary);border-bottom:1px solid #111111}.site-footer{background-color:#fff;padding:3rem 0}.footer-inner{display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:1.25rem}@media(min-width:640px){.footer-inner{flex-direction:row}}.footer-copyright{font-family:var(--font-mono);font-size:.8125rem;color:var(--text-muted)}.footer-links{display:flex;align-items:center;gap:1.5rem}.footer-link{font-size:.8125rem;color:var(--text-secondary)}.footer-link:hover{color:var(--text-primary)}