:root{--bg:#071221;--panel:#0e2137;--line:#29415d;--text:#f1f7ff;--muted:#b1c2d5;--blue:#83d5ff;--cyan:#3bc2ea;--amber:#ffd891;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Inter,"Segoe UI",Arial,sans-serif}a{color:inherit;text-decoration:none}a:focus-visible{outline:2px solid var(--blue);outline-offset:4px}button:focus-visible{outline:2px solid var(--blue);outline-offset:4px}.container{max-width:1200px;margin:auto;padding:0 26px}.topbar{background:#0a1a2e;border-bottom:1px solid #25405b;position:sticky;top:0;z-index:4;backdrop-filter:blur(16px)}.topbar-inner{min-height:78px;display:flex;justify-content:space-between;align-items:center;gap:18px}.brand{display:flex;align-items:center;gap:11px;font-weight:850;letter-spacing:.03em;font-size:19px}.brand em{font-style:normal;font-size:12px;font-weight:600;color:var(--muted);margin-left:5px}.brandmark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,#00568d,#1e86b9);color:white}.topbar nav{display:flex;gap:23px;align-items:center;font-size:14px;color:var(--muted)}.topbar nav a:hover,footer a:hover{color:var(--blue)}.home-link{padding:9px 13px;border:1px solid #41607d;border-radius:9px;color:var(--text)}.hero{padding-top:84px;padding-bottom:100px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:65px;align-items:center;background:radial-gradient(ellipse at 45% 15%,rgba(37,115,174,.19),transparent 52%)}.eyebrow{font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:var(--blue);font-size:12px;margin:0 0 18px}.app-identity{display:flex;align-items:center;gap:15px}.app-logo{height:80px;width:80px;border-radius:22px;display:grid;place-items:center;font-size:48px;font-weight:900;letter-spacing:-.1em;background:linear-gradient(145deg,#36b9e6,#0d3f80);box-shadow:0 16px 40px #0005}.app-logo span{font-size:29px;color:#b8eaff;align-self:end;margin-bottom:18px}.stage{border:1px solid #6d572c;color:var(--amber);background:#ffb74c14;border-radius:30px;padding:6px 12px;font-size:12px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,7.2vw,84px);line-height:1.07;letter-spacing:-.055em;margin:27px 0}h1 span{color:var(--blue)}h2{font-size:clamp(28px,4vw,43px);line-height:1.2;letter-spacing:-.03em;margin:0 0 18px}h3{font-size:20px;margin:13px 0}.lead{font-size:20px;line-height:1.6;color:#dbe9fa;max-width:690px}.sublead{color:var(--muted);max-width:650px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}.button{border:1px solid var(--blue);padding:13px 19px;border-radius:11px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;min-height:48px}.button.secondary{background:transparent;color:var(--text);border-color:#4f6e8e}.button.secondary:hover{border-color:var(--blue);background:#162d47}.button-disabled{cursor:not-allowed;color:#cad4e2;border-color:#526579;background:#26384d}.button-primary{background:#5bc8ff;color:#062039;border-color:#5bc8ff;cursor:pointer}.button-primary:hover{background:#96ddff}.availability{font-size:13px;color:var(--amber);margin:16px 0 0}.status-card{border:1px solid #315274;border-radius:23px;padding:31px;background:linear-gradient(155deg,#122e4e,#091c31);box-shadow:0 24px 90px #0006}.card-heading{display:flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.15em;color:var(--blue);padding-bottom:15px;border-bottom:1px solid var(--line)}.spark{width:9px;height:9px;border-radius:50%;background:#55dba7;box-shadow:0 0 0 6px #55dba71a}.status-row{display:flex;justify-content:space-between;gap:20px;padding:17px 0;border-bottom:1px solid var(--line);font-size:14px}.status-row span{color:var(--muted)}.status-row strong{text-align:right}.status-row .amber{color:var(--amber)}.card-bottom{padding-top:24px;color:var(--muted);font-size:13px}.band{padding:85px 0;background:#0b1c2f;border-top:1px solid #203956;border-bottom:1px solid #203956}.heading{max-width:750px;margin-bottom:35px}.heading p:not(.eyebrow){color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.cards article,.steps article{border:1px solid var(--line);background:#10243b;border-radius:var(--radius);padding:29px}.cards p,.steps p{color:var(--muted);font-size:15px;margin-bottom:0}.glyph{width:47px;height:47px;border-radius:12px;display:grid;place-items:center;background:#123f63;color:var(--blue);font-size:27px}.section{padding-top:90px;padding-bottom:50px}.steps article{background:#0a1b2e}.steps article>span{font-size:14px;color:var(--blue);font-weight:800}.versions{padding-bottom:95px}.version-panel{border:1px solid var(--line);border-radius:var(--radius);padding:23px 28px;display:grid;grid-template-columns:1fr 1.6fr;gap:20px;background:#10243b}.version-panel small{display:block;color:var(--muted);font-size:13px;margin-bottom:9px}.version-panel strong{font-size:18px}.version-panel code{overflow-wrap:anywhere;font-size:12px;color:#b5dfff}.fineprint{color:#a8bad0;font-size:13px;margin-top:20px}footer{border-top:1px solid var(--line);background:#07101d}.footer-inner{display:flex;justify-content:space-between;gap:18px;padding-top:23px;padding-bottom:23px;color:var(--muted);font-size:13px}@media(max-width:900px){.hero{grid-template-columns:1fr;gap:35px;padding-top:58px;padding-bottom:65px}.topbar nav{gap:13px}.topbar nav a:nth-child(1),.topbar nav a:nth-child(2),.topbar nav a:nth-child(3){display:none}.grid{grid-template-columns:1fr}.version-panel{grid-template-columns:1fr}}@media(max-width:560px){.container{padding:0 18px}.topbar-inner{min-height:65px}.brand{font-size:16px}.brand em{font-size:10px}.hero{padding-top:43px}.app-logo{width:65px;height:65px;font-size:37px}.app-logo span{font-size:20px;margin-bottom:14px}h1{font-size:49px}.lead{font-size:18px}.status-card{padding:22px}.status-row{font-size:13px}.band{padding:62px 0}.section{padding-top:65px;padding-bottom:35px}.versions{padding-bottom:65px}.footer-inner{flex-direction:column}.actions{display:grid;grid-template-columns:1fr}.button{width:100%}}