:root{--bg:#fff;--bg-alt:#f4f6fb;--surface:#fff;--text:#0f172a;--text-muted:#4a5568;--brand:#001045;--accent:#3049a8;--btn-bg:#001045;--btn-text:#fff;--btn-hover:#0b2170;--border:#e2e7f0;--shadow:0 1px 2px #0f172a0d, 0 8px 24px #0f172a0f;--logo-filter:none;--whatsapp:#1da851;--whatsapp-dark:#148740;--whatsapp-tint:#e7f7ed;--radius:14px;--font:"Rubik Variable", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0b1020;--bg-alt:#10172e;--surface:#141c38;--text:#e6e9f2;--text-muted:#a8b1c8;--brand:#c9d2f2;--accent:#9db0ff;--btn-bg:#c9d2f2;--btn-text:#0b1020;--btn-hover:#e1e7fb;--border:#26304f;--shadow:0 1px 2px #0006, 0 8px 24px #00000040;--logo-filter:brightness(0) invert(.9);--whatsapp-tint:#10301f;color-scheme:dark}}:root[data-theme=dark]{--bg:#0b1020;--bg-alt:#10172e;--surface:#141c38;--text:#e6e9f2;--text-muted:#a8b1c8;--brand:#c9d2f2;--accent:#9db0ff;--btn-bg:#c9d2f2;--btn-text:#0b1020;--btn-hover:#e1e7fb;--border:#26304f;--shadow:0 1px 2px #0006, 0 8px 24px #00000040;--logo-filter:brightness(0) invert(.9);--whatsapp-tint:#10301f;color-scheme:dark}*,:before,:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-block-start:68px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-size:1.0625rem;line-height:1.65}img,svg{max-width:100%;height:auto;display:block}input,textarea,button{font:inherit;color:inherit}a{color:var(--accent);text-underline-offset:.2em}h1,h2,h3{color:var(--brand);text-wrap:balance;font-weight:650;line-height:1.2}h1{letter-spacing:-.02em;font-size:clamp(2rem,5vw,3.25rem)}h2{letter-spacing:-.01em;font-size:clamp(1.6rem,3.5vw,2.25rem)}h3{font-size:1.2rem}p{text-wrap:pretty}:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}.container{width:100%;max-width:1120px;margin-inline:auto;padding-inline:1.25rem}@media (width>=768px){.container{padding-inline:2rem}}.section{padding-block:4rem;scroll-margin-block-start:-2.5rem}@media (width>=768px){.section{padding-block:5.5rem;scroll-margin-block-start:-4rem}}.section--alt{background:var(--bg-alt)}.section-head{max-width:44rem;margin-block-end:2.5rem}.section-head p{color:var(--text-muted);margin-block-start:.75rem;font-size:1.125rem}.grid{gap:1.25rem;display:grid}@media (width>=768px){.grid--2,.grid--3{grid-template-columns:repeat(2,1fr)}}@media (width>=1024px){.grid--3{grid-template-columns:repeat(3,1fr)}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem}.card h3{margin-block-end:.5rem}.card p{color:var(--text-muted)}.btn{border:2px solid var(--btn-bg);background:var(--btn-bg);min-height:48px;color:var(--btn-text);cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;text-decoration:none;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.btn:hover{background:var(--btn-hover);border-color:var(--btn-hover)}.btn--ghost{color:var(--brand);border-color:var(--border);background:0 0}.btn--ghost:hover{background:var(--bg-alt);border-color:var(--brand)}.btn[disabled]{opacity:.6;cursor:wait}.tags{flex-wrap:wrap;gap:.5rem;padding:0;list-style:none;display:flex}.tags li{border:1px solid var(--border);background:var(--bg-alt);color:var(--text);direction:ltr;unicode-bidi:isolate;border-radius:999px;padding:.25rem .75rem;font-size:.875rem}.prose{max-width:44rem}.prose h2{margin-block:2.5rem 1rem;font-size:1.5rem}.prose p,.prose ul{margin-block-end:1rem}.prose ul{padding-inline-start:1.25rem}.prose li{margin-block-end:.5rem}.prose code{background:var(--bg-alt);direction:ltr;unicode-bidi:isolate;border-radius:4px;padding:.1em .35em;font-size:.9em}.page-head{padding-block:3.5rem 1rem}.page-head p{max-width:44rem;color:var(--text-muted);margin-block-start:1rem;font-size:1.125rem}.skip-link{inset-inline-start:1rem;z-index:100;background:var(--btn-bg);color:var(--btn-text);border-radius:8px;padding:.75rem 1rem;position:absolute;top:-100px}.skip-link:focus{top:1rem}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.ltr{direction:ltr;unicode-bidi:isolate}