:root{color-scheme:light;--bg:#fbfaf6;--surface:#fff;--surface-muted:#f1eee7;--text:#20201d;--text-muted:#656157;--border:#ded8cb;--accent:#186c7d;--accent-strong:#0d4d5a;--accent-soft:#dceef1;--warm:#b85c38;--warm-soft:#f3dfd4;--shadow:0 18px 48px #2a241c17;--radius:8px;--content:1120px;--prose:740px;--font-sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace}:root[data-theme=dark]{color-scheme:dark;--bg:#171715;--surface:#20201d;--surface-muted:#292822;--text:#f4f0e8;--text-muted:#b9b0a2;--border:#3d392f;--accent:#7fcbd7;--accent-strong:#a9e5ed;--accent-soft:#17363b;--warm:#f0a173;--warm-soft:#3f2920;--shadow:0 20px 56px #00000057}*{box-sizing:border-box}html{background:var(--bg);color:var(--text);font-family:var(--font-sans);scroll-behavior:smooth}body{background:radial-gradient(circle at top left, #186c7d1a, transparent 34rem), linear-gradient(180deg, #b85c3812, transparent 32rem), var(--bg);min-width:320px;color:var(--text);margin:0;line-height:1.6}a{color:inherit;text-decoration-color:color-mix(in srgb, var(--accent) 55%, transparent);text-underline-offset:.2em}a:hover{color:var(--accent-strong)}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.site-shell{flex-direction:column;min-height:100vh;display:flex}.skip-link{z-index:10;border-radius:var(--radius);background:var(--text);color:var(--bg);padding:.6rem .8rem;text-decoration:none;position:fixed;top:1rem;left:1rem;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.container{width:min(100% - 2rem, var(--content));margin-inline:auto}.prose{width:min(100% - 2rem, var(--prose));margin-inline:auto}.site-header{z-index:5;border-bottom:1px solid color-mix(in srgb, var(--border) 82%, transparent);background:color-mix(in srgb, var(--bg) 88%, transparent);backdrop-filter:blur(18px);position:sticky;top:0}.nav{justify-content:space-between;align-items:center;gap:1rem;min-height:4.5rem;display:flex}.brand{letter-spacing:0;align-items:center;gap:.7rem;font-weight:760;text-decoration:none;display:inline-flex}.brand-mark{border:1px solid var(--border);background:var(--surface);width:2rem;height:2rem;color:var(--accent-strong);box-shadow:var(--shadow);border-radius:50%;place-items:center;font-size:.86rem;display:grid}.nav-links{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.35rem;display:flex}.nav-links a,.theme-toggle,.button.disabled{min-height:2.4rem;color:var(--text-muted);border-radius:999px;padding:.5rem .75rem;text-decoration:none}.nav-links a:hover,.nav-links a[aria-current=page]{background:var(--surface-muted);color:var(--text)}.theme-toggle{border:1px solid var(--border);background:var(--surface);cursor:pointer}.theme-toggle:hover{color:var(--text)}main{flex:1}.page-section{padding-block:clamp(3rem,7vw,6rem)}.hero+.page-section{padding-top:clamp(1.5rem,3vw,2.5rem)}.hero{grid-template-columns:minmax(0,1.28fr) minmax(280px,.72fr);align-items:end;gap:clamp(2rem,7vw,5rem);min-height:clamp(520px,78vh,640px);padding-block:clamp(3rem,7vw,5.5rem);display:grid}.eyebrow{color:var(--accent-strong);font-family:var(--font-mono);letter-spacing:0;text-transform:uppercase;margin:0 0 1rem;font-size:.82rem;font-weight:700}h1,h2,h3{letter-spacing:0;margin:0;line-height:1.08}h1{max-width:11ch;font-size:clamp(3.2rem,11vw,7.8rem)}h2{font-size:clamp(2rem,5vw,3.4rem)}h3{font-size:1.25rem}.lead{max-width:680px;color:var(--text-muted);margin:1.35rem 0 0;font-size:clamp(1.12rem,2vw,1.4rem)}.actions{flex-wrap:wrap;gap:.75rem;margin-top:1.8rem;display:flex}.button{border:1px solid var(--border);background:var(--surface);min-height:2.75rem;color:var(--text);border-radius:999px;justify-content:center;align-items:center;padding:.65rem 1rem;font-weight:700;text-decoration:none;display:inline-flex}.button.primary{border-color:var(--accent-strong);background:var(--accent-strong);color:var(--bg)}.button:hover{transform:translateY(-1px)}.button.disabled{cursor:not-allowed;opacity:.72}.button.disabled:hover{color:var(--text-muted);transform:none}.hero-panel{border:1px solid var(--border);border-radius:var(--radius);background:color-mix(in srgb, var(--surface) 86%, transparent);box-shadow:var(--shadow);padding:1.25rem}.focus-list{gap:1rem;margin:0;padding:0;list-style:none;display:grid}.focus-list li{border-bottom:1px solid var(--border);gap:.2rem;padding-bottom:1rem;display:grid}.focus-list li:last-child{border-bottom:0;padding-bottom:0}.meta{color:var(--text-muted);font-family:var(--font-mono);font-size:.82rem}.section-heading{justify-content:space-between;align-items:end;gap:1rem;margin-bottom:1.6rem;display:flex}.section-heading p{max-width:34rem;color:var(--text-muted);margin:0}.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.focus-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.card{border:1px solid var(--border);border-radius:var(--radius);background:color-mix(in srgb, var(--surface) 90%, transparent);min-height:100%;padding:1.1rem;text-decoration:none;transition:transform .16s,border-color .16s,background .16s}.card:hover{border-color:color-mix(in srgb, var(--accent) 60%, var(--border));background:var(--surface);transform:translateY(-2px)}.card p{color:var(--text-muted);margin:.65rem 0 0}.tag-list{flex-wrap:wrap;gap:.45rem;margin-top:.9rem;display:flex}.tag{border:1px solid var(--border);background:var(--surface-muted);min-height:1.7rem;color:var(--text-muted);border-radius:999px;align-items:center;padding:.18rem .55rem;font-size:.82rem;font-weight:700;display:inline-flex}.split{grid-template-columns:minmax(0,.68fr) minmax(260px,.32fr);align-items:start;gap:clamp(2rem,5vw,4rem);display:grid}.stack{gap:1rem;display:grid}.prose-content{color:var(--text);font-size:1.08rem}.prose-content h2,.prose-content h3{margin-top:2.2rem}.prose-content p,.prose-content ul,.prose-content ol{color:var(--text-muted)}.prose-content code{border:1px solid var(--border);background:var(--surface-muted);font-family:var(--font-mono);border-radius:5px;padding:.12rem .25rem;font-size:.9em}.site-footer{border-top:1px solid var(--border);color:var(--text-muted);padding-block:2rem}.footer-inner{flex-wrap:wrap;justify-content:space-between;gap:1rem;display:flex}.footer-links{flex-wrap:wrap;gap:.9rem;display:flex}@media (width<=820px){.nav{flex-direction:column;align-items:start;padding-block:.85rem}.nav-links{justify-content:flex-start;width:100%}.hero,.split{grid-template-columns:1fr;min-height:auto}.grid,.focus-grid{grid-template-columns:1fr}.section-heading{flex-direction:column;align-items:start}}@media (width<=460px){.container,.prose{width:min(100% - 1.5rem, var(--content))}.nav-links a,.theme-toggle{padding-inline:.68rem}.hero{padding-block:2.75rem}}