:root{--at-navy-900: #030d17;--at-navy-700: #0a1b2b;--at-blue-500: #3b82f6;--at-blue-600: #2563eb;--at-violet-500: #667eea;--at-white: #ffffff;--at-slate-50: #f8fafc;--at-slate-100: #f1f5f9;--at-slate-200: #e2e8f0;--at-slate-500: #64748b;--at-slate-800: #1e293b;--at-success: #10b981;--at-success-strong: #059669;--at-warning: #f59e0b;--at-warning-strong: #d97706;--at-danger: #dc2626;--at-danger-soft: #fef2f2;--at-bg: var(--at-slate-50);--at-surface: var(--at-white);--at-surface-inverse: var(--at-navy-900);--at-border: var(--at-slate-200);--at-text: var(--at-slate-800);--at-text-muted: var(--at-slate-500);--at-text-on-dark: #e5e7eb;--at-accent: var(--at-blue-500);--at-accent-hover: var(--at-blue-600);--at-focus-ring: 0 0 0 3px rgb(59 130 246 / .35);--at-gradient-hero: linear-gradient(180deg, var(--at-navy-900) 0%, var(--at-navy-700) 100%);--at-gradient-accent: linear-gradient(135deg, var(--at-violet-500), var(--at-blue-600));--at-font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;--at-text-xs: .75rem;--at-text-sm: .875rem;--at-text-base: 1rem;--at-text-lg: 1.125rem;--at-text-xl: 1.5rem;--at-text-2xl: 2rem;--at-text-3xl: clamp(2.25rem, 5vw, 3.5rem);--at-weight-normal: 400;--at-weight-medium: 500;--at-weight-semibold: 600;--at-weight-bold: 700;--at-leading-tight: 1.2;--at-leading-normal: 1.6;--at-space-1: .25rem;--at-space-2: .5rem;--at-space-3: .75rem;--at-space-4: 1rem;--at-space-6: 1.5rem;--at-space-8: 2rem;--at-space-12: 3rem;--at-space-16: 4rem;--at-radius-sm: 6px;--at-radius-md: 10px;--at-radius-lg: 16px;--at-radius-pill: 999px;--at-shadow-sm: 0 2px 4px rgb(0 0 0 / .05);--at-shadow-md: 0 4px 12px rgb(0 0 0 / .1);--at-shadow-lg: 0 24px 70px rgb(0 0 0 / .24);--at-container: 1200px;--at-header-height: 64px;--at-sidebar-width: 280px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--at-bg);color:var(--at-text);font-family:var(--at-font-sans);font-size:var(--at-text-base);line-height:var(--at-leading-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{margin:0;line-height:var(--at-leading-tight);font-weight:var(--at-weight-bold);text-wrap:balance}p{margin:0}a{color:var(--at-accent);text-decoration:none}a:hover{color:var(--at-accent-hover);text-decoration:underline}img{max-width:100%;height:auto;display:block}:focus-visible{outline:2px solid var(--at-accent);outline-offset:2px;border-radius:var(--at-radius-sm)}.at-container{width:100%;max-width:var(--at-container);margin-inline:auto;padding-inline:var(--at-space-4)}.at-section{padding-block:var(--at-space-16)}.at-section--dark{background:var(--at-gradient-hero);color:var(--at-text-on-dark)}.at-section--dark h2{color:var(--at-white)}.at-eyebrow{font-size:var(--at-text-sm);font-weight:var(--at-weight-semibold);letter-spacing:.08em;text-transform:uppercase;color:var(--at-accent);margin-bottom:var(--at-space-2)}.at-section-title{font-size:var(--at-text-2xl)}.at-section-lead{margin-top:var(--at-space-3);max-width:62ch;color:var(--at-text-muted);font-size:var(--at-text-lg)}.at-section--dark .at-section-lead{color:#ffffffd1}.at-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--at-space-2);min-height:48px;padding:var(--at-space-3) var(--at-space-6);border:1px solid transparent;border-radius:var(--at-radius-pill);font:inherit;font-weight:var(--at-weight-semibold);cursor:pointer;transition:background-color .2s ease,color .2s ease,border-color .2s ease}.at-btn:hover{text-decoration:none}.at-btn--primary{background:var(--at-accent);color:var(--at-white)}.at-btn--primary:hover{background:var(--at-accent-hover);color:var(--at-white)}.at-btn--ghost{border-color:currentColor;background:transparent;color:inherit}.at-btn--ghost:hover{background:#ffffff1f;color:inherit}.at-btn--dark{background:var(--at-navy-700);color:var(--at-white)}.at-btn--dark:hover{background:var(--at-navy-900);color:var(--at-white)}.at-card{background:var(--at-surface);border:1px solid var(--at-border);border-radius:var(--at-radius-lg);padding:var(--at-space-6)}.at-visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media(max-width:640px){.at-section{padding-block:var(--at-space-12)}}.at-prose>*{max-width:78ch}.at-prose p{margin-bottom:var(--at-space-4);color:var(--at-text-muted)}.at-prose h3{margin-block:var(--at-space-8) var(--at-space-4);font-size:var(--at-text-xl)}.at-prose h4{margin-bottom:var(--at-space-3);font-size:var(--at-text-base)}.at-prose ul,.at-prose ol{margin-bottom:var(--at-space-4);padding-left:var(--at-space-6);color:var(--at-text-muted)}.at-prose li{margin-bottom:var(--at-space-2)}.at-prose strong{color:var(--at-text)}.at-prose .articulo__respuesta{margin:0 0 var(--at-space-6);padding:var(--at-space-6);border-left:3px solid var(--at-accent);background:var(--at-slate-50)}.at-prose .articulo__respuesta p:last-child,.at-prose .articulo__destacado p:last-child{margin-bottom:0}.at-prose .articulo__destacado{margin-bottom:var(--at-space-6);padding:var(--at-space-6);border:1px solid var(--at-border);border-radius:var(--at-radius-md);background:var(--at-slate-100)}.at-prose .articulo__pregunta{margin-bottom:var(--at-space-2)}