:root{--blue:#075fd8;--blue2:#063f91;--navy:#071d3c;--ink:#0b0d12;--muted:#506071;--line:#c8d8ee;--soft:#eef5ff;--pale:#f8fbff;--ok:#087344;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:86px}body{margin:0;background:#fff;color:var(--ink);font-family:"Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,Arial,sans-serif;line-height:1.62;font-size:17px}a{color:var(--blue2)}a:hover{color:var(--blue)}img,iframe,video{max-width:100%}button,input,textarea,select{font:inherit}.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:10px;z-index:9999}.skip:focus{left:8px}.beta{background:var(--navy);color:#fff;padding:9px 16px;text-align:center;font-size:.86rem}.beta a{color:#fff}header{position:sticky;top:0;z-index:900;background:#fff;border-bottom:3px solid var(--blue);box-shadow:0 4px 16px rgba(0,40,100,.08)}.header-inner{max-width:var(--max);margin:auto;padding:11px 18px;display:flex;align-items:center;gap:18px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#000;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:44px;height:44px;background:var(--blue);color:#fff;border-radius:11px;font-weight:950}.brand strong,.brand small{display:block}.brand small{font-size:.71rem;color:var(--muted)}.desktop-nav{margin-left:auto;display:flex;align-items:center;gap:4px;flex-wrap:wrap}.desktop-nav a{padding:8px 9px;border-radius:8px;text-decoration:none;color:#111;font-weight:780;font-size:.88rem}.desktop-nav a:hover{background:var(--soft);color:var(--blue2)}.wrap{max-width:var(--max);margin:auto;padding-left:20px;padding-right:20px}.hero{padding:60px 0 45px;background:linear-gradient(180deg,#fff,#f4f8ff)}.eyebrow,.label{display:inline-block;color:var(--blue2);font-size:.76rem;font-weight:950;letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:clamp(2.6rem,7vw,5.3rem);line-height:.98;margin:12px 0 18px;letter-spacing:-.035em}.hero .lead{font-size:1.14rem;max-width:880px;color:#2f3946}.actions{display:flex;gap:9px;flex-wrap:wrap;margin:22px 0}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 15px;border-radius:9px;border:2px solid var(--blue);background:#fff;color:var(--blue2);font-weight:850;text-decoration:none;cursor:pointer}.btn.primary{background:var(--blue);color:#fff}.btn.dark{background:var(--navy);border-color:var(--navy);color:#fff}section.module-section{padding:48px 0;border-top:1px solid var(--line)}section.module-section.alt{background:var(--pale)}.section-head{max-width:900px;margin-bottom:22px}.section-head h2{font-size:clamp(2rem,5vw,3.25rem);line-height:1.04;margin:8px 0}.section-head p{color:#35404e}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:14px}.card{background:var(--soft);border:1px solid #b7cee9;border-radius:15px;padding:18px;min-width:0}.card.white{background:#fff}.card h3{margin-top:0;line-height:1.2}.status{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:.7rem;letter-spacing:.04em;font-weight:950;text-transform:uppercase;margin-bottom:8px}.status.confirmed{background:#daf5e6;color:#075c36;border:1px solid #7cc39c}.status.active{background:#dcecff;color:#063f91;border:1px solid #8db6e8}.status.experimental{background:#fff1d5;color:#704000;border:1px solid #e0b35f}.status.notyet{background:#ffe6e6;color:#7e1616;border:1px solid #d98a8a}.status.priority{background:#ede4ff;color:#51228c;border:1px solid #bda0e4}.callout{margin:18px 0;padding:18px;background:#fff7df;border-left:6px solid #c57a00}.callout.blue{background:#edf5ff;border-color:var(--blue)}.checks{display:grid;gap:9px;padding:0;list-style:none}.checks li{padding-left:30px;position:relative}.checks li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:950}.video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.video-card{background:#fff;border:1px solid #b9cde7;border-radius:15px;overflow:hidden}.video-frame{aspect-ratio:16/9;background:#000}.video-frame iframe{width:100%;height:100%;border:0;display:block}.video-body{padding:14px}.video-body h3{font-size:1.02rem;line-height:1.2;margin:0 0 7px}.video-body p{font-size:.88rem;color:var(--muted);margin:0 0 10px}.video-actions{display:flex;gap:7px;flex-wrap:wrap}.video-actions a,.video-actions button{min-height:38px;padding:7px 10px;border:1px solid #a9bdd6;border-radius:8px;background:#fff;color:#18324f;text-decoration:none;font-weight:800;cursor:pointer}.source-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.source{display:block;padding:15px;background:#fff;border:1px solid #b9cde7;border-left:5px solid var(--blue);border-radius:10px;text-decoration:none;color:#14243a}.source strong,.source small{display:block}.source small{color:var(--muted);margin-top:4px}.fact-table{overflow:auto;border:1px solid var(--line);border-radius:10px}table{border-collapse:collapse;width:100%;background:#fff}th,td{padding:11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:var(--navy);color:#fff}.question{padding:16px;border:1px solid #b9cde7;border-radius:12px;background:#fff;margin:10px 0}.footer{background:var(--navy);color:#fff;padding:32px 0}.footer a{color:#fff}.tools{position:fixed;right:10px;bottom:12px;z-index:800;display:grid;gap:5px}.tools button{background:var(--navy);color:#fff;border:2px solid #fff;border-radius:8px;padding:7px 8px;cursor:pointer}.mobile-bottom{display:none}.large-text{font-size:21px}.high-contrast,.high-contrast section.module-section,.high-contrast .hero,.high-contrast header,.high-contrast .card,.high-contrast .video-card,.high-contrast .source,.high-contrast .question{background:#000!important;color:#fff!important;border-color:#fff!important}.high-contrast h1,.high-contrast h2,.high-contrast h3,.high-contrast p,.high-contrast a,.high-contrast small{color:#fff!important}@media(max-width:760px){body{font-size:16px;padding-bottom:74px}.desktop-nav{display:none}.header-inner{min-height:60px;padding:8px 12px}.brand small{display:none}.hero{padding-top:38px}.hero h1{font-size:2.7rem}.video-grid{grid-template-columns:1fr}.actions .btn{width:100%}.tools{bottom:80px;right:5px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:1000;display:grid;grid-template-columns:repeat(5,1fr);height:calc(66px + env(safe-area-inset-bottom,0px));padding:4px 3px env(safe-area-inset-bottom,0px);background:#fff;border-top:1px solid #cbd6e4;box-shadow:0 -8px 22px rgba(0,0,0,.12)}.mobile-bottom a,.mobile-bottom button{min-width:0;border:0;background:transparent;color:#314054;text-decoration:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font-size:10px;font-weight:850;cursor:pointer;border-radius:9px}.mobile-bottom .icon{font-size:20px;line-height:1}}