:root{--bg: #131316;--surface: #1d1b20;--surface-elevated: #26242a;--border: #26242a;--border-strong: #3b383e;--text: #e6e1e9;--text-secondary: #cac4d0;--text-muted: #938f99;--text-subtle: #6f6b76;--accent: #4fd1a5;--accent-bright: #8ff5dd;--accent-container: #00513e;--accent-deep: #00382a;--font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--radius-card: 24px;--radius-card-sm: 16px;--radius-pill: 999px;--page-max: 1080px;--gutter: 20px}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background-color:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}h1,h2,h3{line-height:1.2;margin:0 0 .5em;font-weight:600;letter-spacing:-.015em}h1{font-size:clamp(2.4rem,8vw,4rem);letter-spacing:-.035em}h2{font-size:clamp(1.5rem,4vw,2rem)}h3{font-size:1.1rem}p{margin:0 0 1em}a{color:var(--accent);text-underline-offset:3px}a:hover{color:var(--accent-bright)}:focus-visible{outline:3px solid var(--accent-bright);outline-offset:3px;border-radius:4px}img{max-width:100%;height:auto;display:block}code,.mono{font-family:var(--font-mono);font-size:.92em}code{background:var(--surface-elevated);border:1px solid var(--border-strong);border-radius:6px;padding:.1em .4em;color:var(--text-secondary);word-break:break-word}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}.wrap{width:100%;max-width:var(--page-max);margin-inline:auto;padding-inline:var(--gutter)}.wrap--narrow{max-width:740px}.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:var(--accent-deep);padding:.75rem 1.25rem;border-radius:0 0 var(--radius-card-sm) 0;font-weight:600;z-index:10}.skip-link:focus{left:0}.site-header{border-bottom:1px solid var(--border)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px;padding-block:.6rem}.brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--text);font-weight:600;text-decoration:none;letter-spacing:-.01em}.brand:hover{color:var(--text)}.brand__mark{width:28px;height:28px;border-radius:9px;background:var(--accent-container);border:1px solid var(--border-strong);position:relative;flex:none}.brand__mark:before,.brand__mark:after{content:"";position:absolute;left:50%;border:2px solid var(--accent-bright);border-bottom-color:transparent;border-left-color:transparent;border-right-color:transparent;border-radius:50%}.brand__mark:before{width:16px;height:16px;top:7px;transform:translate(-50%)}.brand__mark:after{width:7px;height:7px;top:12px;transform:translate(-50%)}.site-header__link{color:var(--text-secondary);text-decoration:none;font-size:.95rem}.site-header__link:hover{color:var(--accent-bright)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.9rem 1.75rem;border-radius:var(--radius-pill);font-weight:600;font-size:1rem;text-decoration:none;border:1px solid transparent;transition:transform .15s ease,background-color .15s ease}.btn:hover{transform:translateY(-1px)}.btn--primary{background:var(--accent);color:var(--accent-deep);border-color:var(--accent)}.btn--primary:hover{background:var(--accent-bright);color:var(--accent-deep)}.site-footer{border-top:1px solid var(--border);padding-block:2rem;color:var(--text-subtle);font-size:.9rem}.site-footer__inner{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;align-items:center;justify-content:space-between}.site-footer p{margin:0}.site-footer ul{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;list-style:none;margin:0;padding:0}.site-footer a{color:var(--text-secondary);text-decoration:none}.site-footer a:hover{color:var(--accent-bright)}