:root{--bg:#06101e;--surface:#0b1a2d;--surface2:#102641;--line:#23405e;--text:#edf7ff;--muted:#9eb4c8;--blue:#25b9ed;--blue2:#78ddff;--gold:#ff9e39;--green:#5ed59a;--shadow:0 20px 70px #02071399;color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 85% 4%,#0b4b7040,transparent 28rem),linear-gradient(180deg,#071423 0%,var(--bg) 45%,#050c17 100%);color:var(--text);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.skip{position:fixed;left:1rem;top:-5rem;z-index:100;padding:.8rem 1rem;background:var(--text);color:#04101d;border-radius:.5rem}.skip:focus{top:1rem}.site-header{height:76px;position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:2rem;padding:0 max(1.25rem,calc((100vw - 1180px)/2));background:#06101ee8;border-bottom:1px solid #ffffff14;backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:.75rem;font-weight:900;letter-spacing:-.02em;white-space:nowrap}.brand img{border-radius:12px;box-shadow:0 0 0 1px #ffffff1c}.site-header nav{display:flex;gap:1.3rem;margin-left:auto}.site-header nav a{color:var(--muted);font-weight:700;font-size:.92rem}.site-header nav a:hover{color:var(--blue2)}.languages{position:relative}.languages summary{cursor:pointer;list-style:none;border:1px solid var(--line);border-radius:999px;padding:.45rem .8rem;font-weight:800;font-size:.85rem}.languages div{position:absolute;right:0;top:2.8rem;min-width:190px;padding:.5rem;background:var(--surface2);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.languages div a{display:block;padding:.55rem .7rem;border-radius:7px;color:var(--muted)}.languages div a:hover,.languages div a[aria-current]{background:#ffffff0b;color:var(--text)}.menu-button{display:none}.ad{display:flex;align-items:center;justify-content:center;flex-direction:column;color:#61778b;background:repeating-linear-gradient(135deg,#0a192a,#0a192a 8px,#0c1d30 8px,#0c1d30 16px);border:1px dashed #29445e;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase}.ad b{font-size:.68rem;color:#496278}.ad-top,.ad-bottom{width:min(970px,calc(100% - 2rem));min-height:90px;margin:1rem auto}.ad-bottom{min-height:250px;margin-top:4rem}.ad-rail{position:fixed;top:128px;width:160px;height:600px;z-index:5}.ad-left{left:max(8px,calc((100vw - 1530px)/2))}.ad-right{right:max(8px,calc((100vw - 1530px)/2))}.ad-inline{min-height:250px;width:min(100%,600px);margin:1.5rem auto;grid-column:1/-1}main{width:min(1180px,calc(100% - 2.5rem));margin:0 auto}.hero{min-height:650px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:4rem;padding:4.5rem 0 3rem}.kicker{margin:0 0 .8rem;color:var(--blue2);font-size:.78rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.hero h1,.article-hero h1{font-size:clamp(3.1rem,7vw,6.8rem);line-height:.91;letter-spacing:-.075em;margin:.2rem 0 1.5rem;max-width:840px;text-wrap:balance}.lede{font-size:clamp(1.08rem,2vw,1.35rem);line-height:1.55;color:#bcd0e0;max-width:680px}.stats{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.8rem 0}.stats span{padding:.45rem .8rem;border:1px solid var(--line);background:#0c1d2fbf;border-radius:999px;color:#cbe0ef;font-weight:800;font-size:.83rem}.actions{display:flex;gap:.8rem;flex-wrap:wrap}.button{padding:.8rem 1rem;border:1px solid var(--line);border-radius:10px;font-weight:900;background:var(--surface)}.button.primary{background:linear-gradient(135deg,var(--gold),#ff6e32);border:0;color:#1c0a00;box-shadow:0 12px 30px #ff7b2135}.hero-art{margin:0;position:relative;transform:rotate(2deg)}.hero-art img{border-radius:30px;box-shadow:var(--shadow);border:1px solid #ffffff1c}.hero-art:before{content:"";position:absolute;inset:-18px;border:1px solid #25b9ed55;border-radius:42px;transform:rotate(-5deg);z-index:-1}.hero-art figcaption{position:absolute;right:1rem;bottom:1rem;background:#05101dda;border:1px solid #ffffff1c;padding:.4rem .7rem;border-radius:999px;color:var(--muted);font-size:.75rem}.update-strip{display:flex;align-items:center;gap:1rem;padding:1rem 1.2rem;background:linear-gradient(90deg,#123453,#0b1b2e);border:1px solid var(--line);border-radius:14px;overflow:auto}.update-strip b{color:var(--gold);white-space:nowrap}.update-strip a{white-space:nowrap;color:#d8e9f5;border-left:1px solid var(--line);padding-left:1rem}.section{padding:6rem 0}.section h2,.article-section h2{font-size:clamp(2rem,4.5vw,3.8rem);line-height:1.05;letter-spacing:-.055em;margin:.3rem 0 2rem;text-wrap:balance}.start-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.number-card,.module-card{background:linear-gradient(155deg,#102640,#091827);border:1px solid var(--line);border-radius:18px;padding:1.4rem;transition:.2s ease}.number-card:hover,.module-card:hover{transform:translateY(-4px);border-color:#3baed8}.number-card>span{display:block;color:var(--gold);font-size:2.2rem;font-weight:950}.number-card h3,.module-card h3{font-size:1.25rem;line-height:1.2;margin:.9rem 0}.number-card p,.module-card p{color:var(--muted);margin:0}.module-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}.module-card{min-height:250px;display:flex;flex-direction:column}.module-top{display:flex;justify-content:space-between;color:var(--blue2);font-size:.8rem;text-transform:uppercase;letter-spacing:.12em}.module-card h3{font-size:1.65rem}.module-card a{margin-top:auto;padding-top:1rem;color:var(--gold);font-weight:900}.type-code{box-shadow:inset 3px 0 var(--green)}.type-tier{box-shadow:inset 3px 0 #b992ff}.type-steps{box-shadow:inset 3px 0 var(--blue)}.type-cards{box-shadow:inset 3px 0 var(--gold)}.about{display:grid;grid-template-columns:1.1fr .9fr;gap:4rem}.about>div>p:not(.kicker){color:#c3d4e2;font-size:1.05rem}.about dl{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin:0}.about dl div{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1rem}.about dt{color:var(--muted);font-size:.8rem;text-transform:uppercase}.about dd{margin:.2rem 0 0;font-weight:900}.faq{padding-top:3rem}.faq-list{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:1rem 0}.faq summary{cursor:pointer;font-size:1.08rem;font-weight:900}.faq details p{color:var(--muted);max-width:820px}.article-shell{max-width:920px}.breadcrumbs{display:flex;gap:.55rem;padding-top:2rem;color:var(--muted);font-size:.9rem}.breadcrumbs a{color:var(--blue2)}.article-hero{padding:5rem 0 2.5rem}.article-hero h1{font-size:clamp(3rem,7vw,5.8rem)}.toc{display:flex;gap:.8rem;align-items:center;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1rem}.toc b{color:var(--gold)}.toc a{padding:.3rem .55rem;color:var(--muted)}.toc a:hover{color:var(--text)}.article-section{padding:4.5rem 0 1rem;scroll-margin-top:90px}.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.check-grid>div{padding:1.2rem;background:var(--surface);border:1px solid var(--line);border-radius:14px}.check-grid span,.policy-block span{color:var(--gold);font-weight:950}.check-grid h3{margin:.8rem 0 .4rem}.check-grid p{margin:0;color:var(--muted)}.route{list-style:none;padding:0;margin:0;border-left:2px solid var(--line)}.route li{position:relative;padding:0 0 2.2rem 2rem}.route li:before{content:"";position:absolute;left:-7px;top:.4rem;width:12px;height:12px;background:var(--blue);border-radius:50%;box-shadow:0 0 0 5px #25b9ed22}.route li b{font-size:1.12rem}.route li p{color:var(--muted)}.editorial{padding:1.2rem;border:1px solid #ff9e3952;background:#ff9e390b;border-radius:14px}.editorial b{color:var(--gold)}.editorial p{margin:.4rem 0 0;color:#d2c1ad}.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}.related-grid a{display:flex;flex-direction:column;padding:1rem;background:var(--surface);border:1px solid var(--line);border-radius:12px}.related-grid span{font-size:.75rem;color:var(--blue2);text-transform:uppercase}.policy-block{display:grid;grid-template-columns:48px 1fr;gap:1rem;padding:1.3rem 0;border-bottom:1px solid var(--line)}.policy-block p{margin:0;color:#c2d4e2}footer{width:min(1180px,calc(100% - 2.5rem));margin:0 auto;padding:3rem 0 2rem;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:2rem;color:var(--muted)}footer>div>p{max-width:550px}.footer-links{display:flex;justify-content:flex-end;align-items:flex-start;gap:1rem;flex-wrap:wrap}.footer-links a{color:#cbe0ef}.copyright{grid-column:1/-1;border-top:1px solid var(--line);padding-top:1rem;font-size:.82rem}.footer-brand{color:var(--text)}
@media(max-width:1540px){.ad-rail{display:none}}@media(max-width:900px){.site-header{height:auto;min-height:70px;flex-wrap:wrap;padding:12px 1.2rem}.menu-button{display:block;margin-left:auto;background:var(--surface);color:var(--text);border:1px solid var(--line);padding:.5rem .7rem;border-radius:8px}.site-header nav{display:none;order:3;width:100%;flex-direction:column;padding:.5rem 0}.site-header nav.open{display:flex}.languages{margin-left:0}.hero{grid-template-columns:1fr;gap:2rem;padding-top:3rem}.hero-art{max-width:520px}.start-grid{grid-template-columns:1fr 1fr}.about{grid-template-columns:1fr;gap:1rem}.check-grid{grid-template-columns:1fr}.ad-top{min-height:100px}}
@media(max-width:600px){main{width:min(100% - 1.4rem,1180px)}.brand span{max-width:160px;overflow:hidden;text-overflow:ellipsis}.languages summary{font-size:0;width:42px;height:38px}.languages summary:after{content:"🌐";font-size:1rem}.hero{min-height:auto;padding-bottom:2rem}.hero h1,.article-hero h1{letter-spacing:-.055em}.start-grid,.module-grid,.related-grid{grid-template-columns:1fr}.section{padding:4rem 0}.about dl{grid-template-columns:1fr 1fr}.article-hero{padding-top:3.5rem}.footer-links{justify-content:flex-start}footer{grid-template-columns:1fr}.copyright{grid-column:auto}.ad-bottom{min-height:250px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
html,body{overflow-x:hidden}
.module-facts{margin:.9rem 0 1.2rem;padding-left:1.1rem;color:#b9cede;font-size:.9rem}.module-facts li+li{margin-top:.35rem}

/* 2026 homepage media and advertising layout */
.hero-stage{position:relative;width:100vw;margin-left:calc(50% - 50vw);isolation:isolate;overflow:hidden;border-bottom:1px solid #ffffff12}.hero-backdrop{position:absolute;inset:0;z-index:-2}.hero-backdrop:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#04101bf2 0%,#06111ddb 42%,#071321a8 70%,#06101ee8 100%),linear-gradient(0deg,#06101e 0%,transparent 38%,#06101e47 100%)}.hero-backdrop img{width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(1.18) contrast(1.06);transform:scale(1.03)}.hero-stage .hero{width:min(1180px,calc(100% - 2.5rem));margin:0 auto;min-height:610px;padding:5.2rem 0 4rem;grid-template-columns:minmax(0,1fr) minmax(420px,.92fr);gap:4.5rem}.hero-stage .hero-copy{padding:1.2rem 0}.hero-stage .hero h1{text-shadow:0 12px 50px #000b}.hero-stage .lede{color:#d4e6f3;text-shadow:0 2px 12px #000}.hero-video{position:relative;padding:10px;border:1px solid #8ce7ff5c;border-radius:24px;background:#071523c9;box-shadow:0 26px 90px #000b,0 0 0 1px #ffffff12;backdrop-filter:blur(10px);transform:rotate(1deg)}.hero-video:before{content:"";position:absolute;inset:-13px;border:1px solid #ff9e3966;border-radius:30px;transform:rotate(-3deg);z-index:-1}.video-trigger,.hero-video iframe{display:block;width:100%;aspect-ratio:16/9;border:0;border-radius:16px;overflow:hidden;background:#02070d}.video-trigger{position:relative;padding:0;color:#fff;cursor:pointer}.video-trigger img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease,filter .35s ease}.video-trigger:hover img{transform:scale(1.035);filter:brightness(.78)}.video-trigger:focus-visible{outline:3px solid var(--blue2);outline-offset:5px}.video-play{position:absolute;left:50%;top:50%;display:grid;place-items:center;width:74px;height:74px;border-radius:50%;transform:translate(-50%,-50%);padding-left:5px;background:linear-gradient(135deg,#ffb13f,#ff6235);color:#1e0800;font-size:1.55rem;box-shadow:0 14px 35px #0009,0 0 0 10px #ffffff18}.video-label{position:absolute;left:14px;bottom:14px;padding:.42rem .7rem;border-radius:999px;background:#04101dde;border:1px solid #ffffff26;font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.update-strip{margin-top:1.5rem;box-shadow:0 12px 40px #0207134a}.number-card,.module-card,.about dl div,.check-grid>div,.related-grid a{box-shadow:0 14px 38px #02071342}.number-card{position:relative;overflow:hidden}.number-card:after{content:"↗";position:absolute;right:1.2rem;top:1.15rem;color:#5f829d;font-size:1.2rem}.module-card{background:radial-gradient(circle at 90% 0,#1d57704a,transparent 12rem),linear-gradient(155deg,#102640,#091827)}

.ad-slot{position:relative;display:flex;align-items:center;justify-content:center;margin-left:auto;margin-right:auto;color:#637b90}.ad-slot__empty{width:100%;height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;border:1px dashed #31516d;border-radius:10px;background:repeating-linear-gradient(135deg,#081725,#081725 9px,#0b1d2f 9px,#0b1d2f 18px);font-size:.65rem;letter-spacing:.12em;text-transform:uppercase}.ad-slot__empty b{color:#7890a4;font-size:.68rem}.ad-slot--leaderboard{width:728px;height:90px;margin-top:1rem;margin-bottom:1rem}.ad-slot--native{width:min(100%,920px);min-height:110px;margin-top:1.5rem;margin-bottom:2rem}.article-shell .ad-slot--native{margin-top:0}.ad-slot--inline{width:300px;height:250px;grid-column:1/-1;margin-top:1.8rem;margin-bottom:1.8rem}.ad-slot--rail-left,.ad-slot--rail-right{position:fixed;top:126px;z-index:10;width:160px}.ad-slot--rail-left{left:max(8px,calc((100vw - 1530px)/2));height:600px}.ad-slot--rail-right{right:max(8px,calc((100vw - 1530px)/2));height:300px}.ad-slot--footer{width:468px;height:60px;margin-top:3.5rem;margin-bottom:2rem}.ad-slot--mobile{display:none}.ad-slot--social{display:none}.ad-slot:has(>script) .ad-slot__empty,.ad-slot:has(>iframe) .ad-slot__empty{display:none}

@media(max-width:1540px){.ad-slot--rail-left,.ad-slot--rail-right{display:none}}
@media(max-width:900px){.hero-stage .hero{grid-template-columns:1fr;gap:2rem;min-height:auto;padding:4rem 0 3.5rem}.hero-stage .hero-copy{padding:0}.hero-video{width:min(100%,640px);transform:none}.hero-backdrop:after{background:linear-gradient(180deg,#04101bd9 0%,#06111de8 55%,#06101e 100%)}.ad-slot--leaderboard{max-width:calc(100% - 2rem)}}
@media(max-width:760px){.ad-slot--leaderboard{display:none}}
@media(max-width:600px){body{padding-bottom:62px}.site-header{gap:.55rem}.brand{gap:.5rem}.brand span{max-width:145px}.hero-stage .hero{width:min(100% - 1.4rem,1180px);padding-top:3rem}.hero-stage .hero h1{font-size:clamp(3rem,15vw,4.5rem)}.hero-video{padding:6px;border-radius:17px}.video-trigger,.hero-video iframe{border-radius:12px}.video-play{width:58px;height:58px;font-size:1.15rem}.video-label{font-size:.6rem}.ad-slot--native{min-height:100px}.ad-slot--footer{display:none}.ad-slot--mobile{display:flex;position:fixed;left:50%;bottom:6px;z-index:80;width:320px;height:50px;max-width:calc(100% - 12px);transform:translateX(-50%);margin:0;box-shadow:0 8px 34px #000c}.ad-slot--mobile .ad-slot__empty{background:#091827f4;border-style:solid}.module-grid .ad-slot--inline{margin:1rem auto}}