*{box-sizing:border-box}:root{--bg:#fff;--bg-alt:#f5f7fc;--bg-card:#fff;--border:#e6eaf3;--text:#141a2c;--text-muted:#5b6478;--text-faint:#8890a0;--brand-blue:#2952ff;--brand-blue-soft:#eaefff;--accent:#ff7a33;--accent-strong:#e35f19;--hero-grad:linear-gradient(135deg,#f4f7ff,#eef1ff 55%,#fff3ea);--shadow-sm:0 1px 2px rgba(20,26,44,.04),0 1px 6px -1px rgba(20,26,44,.04);--shadow-md:0 8px 24px -8px rgba(20,26,44,.14);--header-bg:hsla(0,0%,100%,.85);--footer-bg:#0b1220;--footer-text:#aab2c8;--code-pill-bg:#eef1fb;--code-pill-text:#384166}[data-theme=dark]{--bg:#0b1220;--bg-alt:#0e1526;--bg-card:#121a2e;--border:#223054;--text:#e7ecf7;--text-muted:#a6b0c8;--text-faint:#7a8399;--brand-blue:#5b7cff;--brand-blue-soft:#1a2440;--accent:#ff9358;--accent-strong:#ffab7a;--hero-grad:linear-gradient(135deg,#0e1526,#101a33 55%,#241a17);--shadow-sm:0 1px 2px rgba(0,0,0,.3);--shadow-md:0 12px 32px -10px rgba(0,0,0,.55);--header-bg:rgba(11,18,32,.85);--footer-bg:#060a14;--footer-text:#8a93ab;--code-pill-bg:#1a2440;--code-pill-text:#b9c4e6}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);scroll-behavior:smooth;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;transition:background-color .2s ease,color .2s ease}a{text-decoration:none;color:inherit}img{max-width:100%}.container{max-width:1440px;margin:0 auto;padding:0 32px}.section{padding:88px 0}.bg-alt{background:var(--bg-alt)}.section-eyebrow{color:var(--brand-blue);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:12.5px;margin-bottom:10px}.section-title{font-size:clamp(28px,4vw,42px);font-weight:800;margin:0 0 16px;line-height:1.18;letter-spacing:-.01em;color:var(--text)}.section-subtitle{color:var(--text-muted);font-size:17px;max-width:700px;line-height:1.7}.center{text-align:center;margin-left:auto;margin-right:auto}.gradient-text{background:linear-gradient(90deg,var(--brand-blue),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;background:var(--code-pill-bg);color:var(--code-pill-text);font-size:12.5px;font-weight:600}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:var(--brand-blue)}@media (max-width:768px){.section{padding:56px 0}}