:root{--ink: #0b1f24;--ink-soft: #3a4c52;--muted: #6b7d83;--line: #e3e8e8;--bg: #f7f9f8;--surface: #ffffff;--surface-2: #f0f5f4;--accent: #0f766e;--accent-strong: #0b5a54;--accent-soft: #d7efec;--accent-tint: #ecfdf5;--positive: #059669;--warn: #b45309;--shadow-sm: 0 1px 2px rgba(11, 31, 36, .06);--shadow-md: 0 6px 20px rgba(11, 31, 36, .08);--shadow-lg: 0 20px 45px rgba(11, 31, 36, .12);--radius: 14px;--radius-lg: 22px;--maxw: 1120px;--font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: "SFMono-Regular", ui-monospace, "Cascadia Code", Menlo, Consolas, monospace}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{line-height:1.15;letter-spacing:-.02em;color:var(--ink);margin:0 0 .5em;font-weight:700}h1{font-size:clamp(2rem,4.5vw,3rem)}h2{font-size:clamp(1.5rem,3vw,2rem)}h3{font-size:1.2rem}p{margin:0 0 1rem;color:var(--ink-soft)}a{color:var(--accent-strong);text-decoration:none}a:hover{text-decoration:underline}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:20px}.section{padding-block:clamp(2.5rem,6vw,5rem)}.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:.75rem}.lead{font-size:1.15rem;color:var(--ink-soft);max-width:60ch}.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:1rem;padding:.8rem 1.4rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,background .12s ease;text-decoration:none}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{background:var(--accent-strong)}.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent-strong)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.grid{display:grid;gap:1.25rem}@media(min-width:640px){.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}}.site-header{position:sticky;top:0;z-index:50;background:#f7f9f8d9;backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:66px}.brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.2rem;color:var(--ink);letter-spacing:-.02em}.brand:hover{text-decoration:none}.brand .logo{width:30px;height:30px;border-radius:8px}.nav{display:flex;align-items:center;gap:1.5rem}.nav a{color:var(--ink-soft);font-weight:500;font-size:.98rem}.nav a:hover{color:var(--accent-strong);text-decoration:none}@media(max-width:720px){.nav a:not(.nav-cta){display:none}}.site-footer{border-top:1px solid var(--line);background:var(--surface);margin-top:3rem}.site-footer .cols{display:grid;gap:2rem;grid-template-columns:1fr;padding-block:3rem}@media(min-width:720px){.site-footer .cols{grid-template-columns:2fr 1fr 1fr}}.site-footer h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}.site-footer a{color:var(--ink-soft)}.footer-bottom{border-top:1px solid var(--line);padding-block:1.25rem;font-size:.9rem;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem}.text-center{text-align:center}.mx-auto{margin-inline:auto}.chip{display:inline-flex;align-items:center;gap:.4rem;padding:.3rem .7rem;border-radius:999px;background:var(--accent-tint);color:var(--accent-strong);font-size:.82rem;font-weight:600}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}