:root{--bg:#07111f;--bg2:#0f1f35;--panel:#12243d;--text:#eef6ff;--muted:#b8c7d9;--line:#31435d;--accent:#78e0d4;--accent2:#9fb7ff;--focus:#ffcf5a;--white:#fff;--shadow:0 1rem 2rem rgba(0,0,0,.22);--radius:1.2rem;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;font-size:18px}a{color:inherit}a:hover{text-decoration-thickness:.18em}.container{width:min(100% - 2rem,var(--max));margin-inline:auto}.skip-link{position:absolute;left:1rem;top:-10rem;background:var(--focus);color:#111;padding:.75rem 1rem;z-index:1000;border-radius:.5rem}.skip-link:focus{top:1rem}button,a{touch-action:manipulation}:focus-visible{outline:4px solid var(--focus);outline-offset:4px}.site-header{position:sticky;top:0;z-index:100;background:rgba(7,17,31,.94);border-bottom:1px solid 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var(--line);margin-top:1.5rem}table{width:100%;border-collapse:collapse;background:var(--panel);min-width:760px}caption{text-align:left;padding:1rem;font-weight:800}th,td{padding:1rem;border-top:1px solid var(--line);text-align:left;vertical-align:top}thead th{background:#172b48;color:var(--white)}tbody th{color:var(--accent)}.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;padding:0;margin:2rem 0 0;list-style:none}.timeline span{display:block;color:var(--muted);margin-top:.5rem}.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}.check-list{padding:0;margin:0;list-style:none}.check-list li{margin:.75rem 0;padding:1rem 1rem 1rem 3rem;background:var(--panel);border:1px solid var(--line);border-radius:1rem;position:relative}.check-list li:before{content:"✓";position:absolute;left:1rem;color:var(--accent);font-weight:900}.callout{text-align:center;padding:3rem}.callout p{color:var(--muted);max-width:70ch;margin-inline:auto}.site-footer{border-top:1px solid var(--line);padding:2rem 0;color:var(--muted)}.footer-grid{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}@media(max-width:980px){.hero-grid,.two-col{grid-template-columns:1fr}.cards,.cards.five,.timeline{grid-template-columns:repeat(2,1fr)}.site-nav{display:none;position:absolute;left:1rem;right:1rem;top:76px;background:var(--bg2);padding:1rem;border:1px solid var(--line);border-radius:1rem}.site-nav.is-open{display:grid}.menu-toggle{display:inline-flex;margin-left:auto;background:transparent;color:var(--text);border:1px solid var(--line);border-radius:999px;padding:.55rem .8rem;font-weight:800}.nav-wrap{position:relative}.lang-switch{margin-left:0}}@media(max-width:640px){body{font-size:16px}.section{padding:3rem 0}.cards,.cards.five,.timeline,.control-plane ul{grid-template-columns:1fr}.callout{padding:1.5rem}.actions{display:grid}.button{width:100%}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media(prefers-contrast:more){:root{--bg:#000;--bg2:#000;--panel:#101010;--text:#fff;--muted:#fff;--line:#fff;--accent:#00ffe7;--accent2:#fff}}