:root{--brand: #4b3ff0;--brand-strong: #3b2fd6;--brand-soft: #efeefe;--ink: #15161c;--ink-soft: #4a4c58;--muted: #71748a;--line: #e7e8ef;--bg: #ffffff;--bg-alt: #f7f7fb;--maxw: 1080px;--radius: 14px;--shadow: 0 1px 2px rgba(20, 22, 40, .04), 0 12px 32px rgba(20, 22, 40, .06);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{line-height:1.15;letter-spacing:-.02em;color:var(--ink)}h1{font-size:clamp(2.2rem,5vw,3.4rem);margin:0 0 .4em}h2{font-size:clamp(1.6rem,3vw,2.1rem);margin:0 0 .5em}h3{font-size:1.2rem;margin:0 0 .4em}p{color:var(--ink-soft);margin:0 0 1em}a{color:var(--brand-strong);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 1.5rem}.section{padding:clamp(3rem,7vw,6rem) 0}.section--alt{background:var(--bg-alt);border-block:1px solid var(--line)}.center{text-align:center}.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}.center .lead{margin-inline:auto}.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-strong);background:var(--brand-soft);padding:.35rem .7rem;border-radius:999px;margin-bottom:1rem}.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.98rem;padding:.75rem 1.3rem;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:transform .06s ease,box-shadow .2s ease,background .2s ease}.btn:hover{text-decoration:none}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--brand);color:#fff;box-shadow:var(--shadow)}.btn--primary:hover{background:var(--brand-strong)}.btn--ghost{background:#fff;color:var(--ink);border-color:var(--line)}.btn--ghost:hover{border-color:#cfd1de}.site-header{position:sticky;top:0;z-index:50;background:#ffffffd9;backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;height:68px}.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;color:var(--ink);font-size:1.05rem}.brand:hover{text-decoration:none}.brand img{width:30px;height:30px}.nav-links{display:flex;align-items:center;gap:1.6rem}.nav-links a{color:var(--ink-soft);font-weight:500}.nav-links a:hover{color:var(--ink);text-decoration:none}.hero{position:relative;overflow:hidden;padding:clamp(4rem,9vw,7rem) 0;background:radial-gradient(60% 120% at 85% -10%,rgba(75,63,240,.14),transparent 60%),radial-gradient(50% 100% at 5% 0%,rgba(109,94,252,.1),transparent 55%),var(--bg)}.hero h1{max-width:18ch}.hero .lead{margin-bottom:2rem}.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem}.grid{display:grid;gap:1.25rem}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--2{grid-template-columns:repeat(2,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow)}.card h3{margin-top:.3rem}.card p{margin-bottom:0}.card .ic{width:42px;height:42px;display:grid;place-items:center;border-radius:10px;background:var(--brand-soft);color:var(--brand-strong);margin-bottom:.9rem}.post-list{list-style:none;padding:0;margin:0;display:grid;gap:1rem}.post-item{border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.6rem;background:#fff;transition:border-color .2s ease,transform .06s ease}.post-item:hover{border-color:#cfd1de}.post-item a{color:var(--ink)}.post-item h3{margin-bottom:.25rem}.post-meta{font-size:.85rem;color:var(--muted);margin:0 0 .5rem}.article{max-width:720px;margin:0 auto}.article :where(h2,h3){margin-top:1.8em}.article pre{background:#15161c;color:#e7e8ef;padding:1rem 1.2rem;border-radius:10px;overflow-x:auto;font-size:.9rem}.article code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}.article :not(pre)>code{background:var(--bg-alt);border:1px solid var(--line);padding:.1rem .35rem;border-radius:5px}.article blockquote{margin:1.5em 0;padding:.4em 1.2em;border-left:3px solid var(--brand);color:var(--muted)}.contact-card{max-width:620px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow)}.field{display:block;margin-bottom:1.1rem}.field span{display:block;font-weight:600;font-size:.9rem;margin-bottom:.4rem}.field input,.field textarea{width:100%;font:inherit;color:var(--ink);padding:.7rem .85rem;border:1px solid var(--line);border-radius:9px;background:var(--bg-alt)}.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}.site-footer{border-top:1px solid var(--line);background:var(--bg-alt);padding:2.5rem 0;margin-top:2rem}.footer-inner{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center}.footer-inner p{margin:0;font-size:.9rem;color:var(--muted)}.footer-links{display:flex;gap:1.2rem}.footer-links a{color:var(--ink-soft);font-size:.9rem}@media(max-width:820px){.grid--3,.grid--2{grid-template-columns:1fr}.nav-links{gap:1.1rem}.nav-links .nav-cta{display:none}}@media(max-width:540px){.nav-links a:not(.nav-cta){font-size:.95rem}}