:root{font-family:"Segoe UI Variable","Segoe UI",Arial,sans-serif;color:#182332;background:#fff;font-synthesis:none;scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0}
a{color:inherit}
select{font:inherit}
.wrap{max-width:1280px;padding:0 64px;margin:auto}
.header{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:#fff}
.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:600;letter-spacing:-.6px;text-decoration:none}
.brand-icon{display:grid;place-items:center;width:34px;height:34px;color:#0067b8;background:#eef6fc;border:1px solid #d9eaf6;border-radius:8px;font-size:29px;font-weight:400}
.brand-dot{display:none}
.language{display:flex;gap:10px;align-items:center}
.language svg{width:18px;height:18px;fill:none;stroke:#526170;stroke-width:1.5}
.language select{border:0;border-bottom:1px solid #d5dce4;color:#354354;background:#fff;padding:9px 28px 9px 8px;cursor:pointer;max-width:160px;font-size:13px}
main.wrap{max-width:none;padding:0}
.hero{position:relative;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:24px;max-width:1280px;margin:auto;padding:72px 64px 64px;min-height:610px;isolation:isolate}
.hero:before{content:"";position:absolute;inset:0 calc((1280px - 100vw)/2);background:linear-gradient(112deg,#f4f8fd 0%,#eef5fd 45%,#e3edfc 100%);z-index:-2}
.intro{z-index:2;padding:8px 0}
.eyebrow{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1.7px;color:#42617e}
.intro>.eyebrow{display:inline-flex;padding:8px 11px;background:#ffffffb5;border:1px solid #d8e7f4;border-radius:5px;letter-spacing:1.1px}
.eyebrow>span:first-child:not(:last-child){width:5px;height:5px;border-radius:50%;background:#0067b8}
.intro h1{font-size:clamp(40px,4.4vw,62px);font-weight:600;line-height:1.12;letter-spacing:-2.2px;margin:24px 0;max-width:610px;overflow-wrap:normal}
.lead{max-width:440px;font-size:17px;line-height:1.65;color:#526478;margin:0 0 29px}
.actions{display:flex}
.download{display:inline-flex;align-items:center;justify-content:center;gap:11px;color:white;background:#0067b8;padding:16px 23px;border:1px solid #005da6;border-radius:5px;font-weight:600;font-size:15px;text-decoration:none;box-shadow:0 3px 8px #004c981a;transition:background .18s,box-shadow .18s}
.download:hover:not(.disabled){background:#005a9e;box-shadow:0 5px 16px #004c982b}
.download.disabled{background:#596f89;border-color:#596f89;cursor:not-allowed;box-shadow:none}
.download svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7}
.status{font-size:12px;line-height:1.6;color:#65758a;margin:12px 0 25px}
.guide-link{display:inline-flex;gap:13px;text-decoration:none;font-size:14px;color:#0067b8;font-weight:600}
.guide-link:hover{text-decoration:underline}
.visual{position:relative;height:440px;display:flex;align-items:center;justify-content:center;isolation:isolate}
.visual:before{content:"";position:absolute;inset:-55px -48px -25px -80px;background:url("fluent-art.svg") center/contain no-repeat;z-index:-1}
.orbit{display:none}
.update-tile{display:grid;place-items:center;width:196px;height:196px;transform:rotate(-8deg);border-radius:30px;background:linear-gradient(145deg,#ffffffe8,#ffffff5c);border:1px solid #ffffffb8;backdrop-filter:blur(18px);box-shadow:0 22px 45px #002e6840,inset 0 1px 0 #ffffff;position:relative}
.update-tile:after{content:"";position:absolute;inset:10px;border:1px solid #ffffff60;border-radius:23px}
.update-tile svg{width:99px;height:99px;stroke:#075cad;stroke-width:6;fill:none;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 3px 1px #ffffff70)}
.small-node{display:none}
.visual-label{position:absolute;bottom:30px;right:40px;display:flex;align-items:center;gap:10px;background:#ffffffda;backdrop-filter:blur(16px);padding:17px 24px;border:1px solid #fff;border-radius:8px;box-shadow:0 10px 35px #294e7920;font-size:14px;font-weight:600;letter-spacing:-.2px}
.visual-dot{height:8px;width:8px;border-radius:50%;background:#0067b8;box-shadow:0 0 0 4px #0067b810}
.visual-foot{position:absolute;right:40px;bottom:0;font-size:11px;color:#536e8d;letter-spacing:.4px}
.disclaimer{max-width:1152px;margin:28px auto 0;padding:16px 20px;border:1px solid #e4eaf0;border-left:3px solid #87a9c7;background:#fafcfe;border-radius:4px;display:flex;align-items:flex-start;gap:12px;color:#5a6b7e}
.disclaimer svg{height:18px;width:18px;fill:none;stroke:currentColor;stroke-width:1.6;flex-shrink:0;margin-top:2px}
.disclaimer p{font-size:12px;line-height:1.8;margin:0}
.guide{max-width:1280px;margin:auto;padding:64px 64px 48px;scroll-margin-top:30px}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:28px}
.section-heading h2{font-size:30px;line-height:1.25;font-weight:600;letter-spacing:-.7px;margin:12px 0 0}
.section-heading p{color:#6b7888;font-size:14px;line-height:1.6;max-width:270px;margin:0 0 3px}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{border:1px solid #e1e7ee;border-radius:8px;background:linear-gradient(150deg,#fff,#fbfcfe);padding:29px 28px 31px;box-shadow:0 2px 5px #1b355a04;position:relative}
.number{display:inline-flex;justify-content:center;align-items:center;width:40px;height:40px;border-radius:8px;background:#edf5fc;color:#0067b8;border:1px solid #e0eef9;font-size:13px;font-weight:600}
.card h3{font-size:18px;font-weight:600;line-height:1.4;letter-spacing:-.3px;margin:22px 0 12px}
.card p{font-size:14px;line-height:1.75;color:#637286;margin:0}
.official{max-width:1152px;margin:0 auto 58px;display:flex;align-items:center;justify-content:space-between;gap:28px;background:#f2f6fb;border:1px solid #e4ebf4;border-radius:8px;padding:28px 32px}
.official h2{font-size:18px;font-weight:600;margin:0 0 9px;letter-spacing:-.2px}
.official p{font-size:14px;line-height:1.65;color:#647386;margin:0;max-width:700px}
.official a{display:inline-flex;flex-shrink:0;color:#0067b8;font-size:13px;font-weight:600;text-decoration:none;padding:12px 16px;border:1px solid #c4d8e9;background:#ffffffb0;border-radius:5px}
.official a:hover{background:white;text-decoration:underline}
footer.wrap{max-width:none;background:#f4f5f7;border-top:1px solid #e8ebef;padding:27px max(64px,calc((100vw - 1152px)/2));display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:90px}
footer>span{font-size:14px;font-weight:600;color:#4e5c6e}
footer p{font-size:12px;line-height:1.6;color:#717e8e;margin:0}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
:focus-visible{outline:3px solid #0067b8;outline-offset:5px}
@media(min-width:1280px){.hero:before{inset:0 calc((1280px - 100vw)/2)}}
@media(max-width:1279px){.hero:before{inset:0}.disclaimer,.official{margin-left:64px;margin-right:64px}}
@media(max-width:1000px){.wrap{padding:0 36px}.hero{padding:54px 36px;gap:8px;min-height:550px}.intro h1{font-size:46px;letter-spacing:-1.6px}.visual{height:380px}.visual:before{inset:-20px -25px -20px -45px}.update-tile{width:166px;height:166px}.visual-label{right:0;bottom:20px}.visual-foot{right:0;bottom:-9px}.disclaimer,.official{margin-left:36px;margin-right:36px}.guide{padding:52px 36px 36px}.cards{gap:14px}.card{padding:24px 20px}.section-heading p{max-width:240px}footer.wrap{padding-left:36px;padding-right:36px}}
@media(max-width:720px){.wrap{padding:0 24px}.header{height:76px;gap:15px}.brand{font-size:18px;gap:8px}.brand-icon{width:30px;height:30px;font-size:25px}.language{gap:5px}.language svg{display:none}.language select{font-size:12px;max-width:135px;padding-right:15px}.hero{grid-template-columns:1fr;padding:42px 24px 34px;gap:12px;overflow:hidden}.intro h1{font-size:45px;letter-spacing:-1.8px;margin:23px 0 21px}.lead{font-size:16px;max-width:520px}.download{font-size:14px}.visual{height:330px;max-width:470px;width:100%;justify-self:center}.visual:before{inset:-25px -28px -14px}.update-tile{width:155px;height:155px;border-radius:25px}.update-tile svg{width:83px;height:83px}.visual-label{bottom:13px;right:24px;padding:13px 18px}.visual-foot{display:none}.disclaimer{margin:24px 24px 0;padding:14px 16px}.guide{padding:42px 24px 32px}.section-heading{flex-direction:column;align-items:flex-start;gap:12px}.section-heading p{max-width:none}.section-heading h2{font-size:28px}.cards{grid-template-columns:1fr;gap:14px}.card{display:grid;grid-template-columns:42px 1fr;gap:5px 18px;padding:24px}.number{grid-row:1/3}.card h3{margin:0 0 7px;font-size:17px}.card p{grid-column:2}.official{margin:0 24px 36px;padding:25px;flex-direction:column;align-items:flex-start;gap:20px}footer.wrap{padding:26px 24px;flex-direction:column;align-items:flex-start;gap:9px}}
@media(max-width:380px){.wrap{padding:0 18px}.hero{padding-left:18px;padding-right:18px}.intro h1{font-size:38px}.brand{font-size:16px}.brand-icon{display:none}.download{width:100%;padding:15px}.actions{width:100%}.eyebrow{font-size:10px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}.download{transition:none}}