@charset "utf-8";
:root{color-scheme:dark;--bg:#070e1e;--card:#101c34;--text:#f2f7ff;--muted:#a2b3d1;--line:#263857;--blue:#5b9dff;--cyan:#64dcff;--font:Inter,"Segoe UI","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse at 80% 2%,#122b59 0,transparent 37rem),var(--bg);font-family:var(--font);color:var(--text);line-height:1.65}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.65;cursor:wait}[hidden]{display:none!important}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.15}h1{font-size:clamp(2.65rem,6vw,5rem);letter-spacing:-.045em}h2{font-size:clamp(1.45rem,3vw,2.3rem);letter-spacing:-.025em}p{color:var(--muted)}:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}.shell{max-width:1200px;padding-inline:28px;margin:auto}.skip{position:absolute;left:12px;top:-100px}.skip:focus{top:8px;background:#111e34;z-index:4;padding:10px}.site-header{border-bottom:1px solid #253553;background:#081225b8}.header-inner{height:77px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;align-items:center;gap:9px;font-weight:750;white-space:nowrap}.site-header nav,.header-end,.actions,.tabs{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.site-header nav,.language{color:#c1d0eb;font-size:.92rem}.header-end{gap:14px}.button{display:inline-flex;justify-content:center;align-items:center;gap:10px;padding:12px 18px;min-height:46px;border:1px solid transparent;border-radius:9px;color:var(--text);font-weight:650}.button.small{padding:6px 13px;min-height:36px}.primary{background:linear-gradient(110deg,#3073e9,#367de8);border-color:#629bff}.primary:hover{background:#3c7eeb}.secondary{background:#12213a;border-color:#34486b}.secondary:hover{border-color:#70a7ff}.hero{min-height:500px;padding-block:58px 47px;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:20px}.eyebrow{font-size:.74rem;letter-spacing:.14em;font-weight:750;color:#8fbbff;display:flex;gap:9px;align-items:center;margin-bottom:17px}.beacon{height:8px;width:8px;background:var(--cyan);box-shadow:0 0 12px #30aaff;border-radius:50%}.hero h1 span{display:block;color:#83c6ff;font-size:.63em;letter-spacing:-.035em;margin-top:13px}.hero p{margin:22px 0 28px;max-width:32rem;font-size:1.04rem}.hero-art{position:relative;min-height:340px;isolation:isolate;display:grid;place-items:center;background:radial-gradient(ellipse,#18427a80,transparent 68%)}.hero-art img{width:min(76%,370px);filter:drop-shadow(0 18px 45px #0753bd70);z-index:1}.orbit{position:absolute;width:90%;height:58%;border:1px solid #488de24d;border-radius:50%;transform:rotate(-17deg)}.orbit.inner{width:80%;height:45%;transform:rotate(22deg);border-color:#488de22e}.coordinate{position:absolute;bottom:0;right:0;color:#91aacf;font: .68rem ui-monospace,monospace;letter-spacing:.18em}.downloads{padding-block:24px 46px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:23px}.section-heading .eyebrow{margin-bottom:10px}.section-heading p{font-size:.9rem}.platform-grid,.admin-grid,.account-grid{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}.platform-card,.panel,.timeline article{background:linear-gradient(135deg,#14233e,#0e182c);border:1px solid var(--line);border-radius:14px;padding:23px}.platform-card:hover{border-color:#609bfb;transform:translateY(-2px)}.card-index,.platform-glyph{color:#8fb7fa}.card-index{float:right;font: .76rem ui-monospace,monospace}.platform-glyph{display:block;font-size:2rem;line-height:1;margin-bottom:15px}.platform-card h3{font-size:1.4rem}.platform-card p{margin-top:7px}.card-foot{margin-top:18px;padding-top:11px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#c1daff;font-size:.91rem}.trust{border-top:1px solid var(--line);padding:32px 0 52px}.trust p,.panel p{margin-top:10px}.page-intro{padding:60px 0 24px}.page-intro p{margin:14px 0}.tabs{gap:9px;margin-top:19px}.tabs a{padding:7px 13px;border:1px solid var(--line);border-radius:8px;color:#c4d7f4}.tabs [aria-current]{background:#213f69;border-color:#487cbd}.panel{margin-bottom:24px}.auth{max-width:510px;margin:65px auto}.auth h1{font-size:2.6rem}.auth p{margin-bottom:12px}.account-grid,.admin-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.wide{grid-column:1/-1}form{display:grid;gap:12px;margin:15px 0}form button{justify-self:start}label{display:grid;gap:6px;color:#d3e0f7}input,textarea,select{padding:10px 11px;border:1px solid #3b5279;border-radius:7px;background:#0b1529;color:var(--text);min-width:0;width:100%}textarea{resize:vertical}.data-row{padding:10px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:9px;align-items:center;flex-wrap:wrap;overflow-wrap:anywhere}.data-row .actions{gap:6px}.status-tag,.code{font: .81rem ui-monospace,monospace;color:#b1d5ff}.code{overflow-wrap:anywhere}#notice,[role=status]{color:#a5dfff}#notice:not(:empty){margin:10px 0 20px}.timeline{display:grid;gap:13px;margin-bottom:28px}.release-notes{white-space:pre-wrap}.site-footer{border-top:1px solid var(--line);margin-top:40px}.site-footer>.shell{min-height:81px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:#a9bcda;font-size:.87rem}main{min-height:calc(100svh - 198px)}@media(max-width:750px){.shell{padding-inline:18px}.hero{grid-template-columns:1fr;min-height:unset;padding-block:38px 28px}.hero-art{min-height:255px;order:-1}.hero-art img{width:min(67%,275px)}.section-heading{display:block}.section-heading p{margin-top:8px}.platform-grid{grid-template-columns:1fr}.account-grid,.admin-grid{grid-template-columns:1fr}.header-inner{gap:8px}.header-end,.site-header nav{gap:8px}.site-header nav a:first-child{display:none}.brand img{width:32px}.brand{font-size:.94rem}.page-intro{padding-top:35px}}@media(max-width:390px){.site-header nav{display:none}.site-footer>.shell{flex-wrap:wrap;padding-block:12px}.actions{gap:8px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.platform-card:hover{transform:none}}

.hero {
  min-height: 0;
  padding-block: 32px 24px;
  gap: 32px;
}
.hero-art {
  min-height: 325px;
  background: radial-gradient(ellipse, #235eb586 0%, #12356e45 43%, transparent 72%);
}
.hero-art img { width: min(68%, 306px); }
.hero .coordinate { bottom: 12px; }
.downloads { padding-block: 18px 22px; scroll-margin-top: 18px; }
.downloads .section-heading { align-items: end; margin-bottom: 16px; }
.channel-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #28476b;
  border-radius: 999px;
  padding: 4px 11px;
  background: #0e1c32;
  color: #b3caea;
  font-size: .77rem;
}
.channel-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #68d9ff;
}
.download-card {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 2.4fr);
  border: 1px solid #2d4468;
  border-radius: 18px;
  background: linear-gradient(123deg, #14294b, #101d35 42%, #0c162b);
  box-shadow: 0 12px 35px #030a1790, inset 0 1px #87baff19;
}
.product-summary, .release-content { min-width: 0; padding: 24px 28px; }
.product-summary { border-right: 1px solid #2a3d5d; }
.product-icon {
  display: grid;
  place-items: center;
  width: 47px;
  height: 47px;
  margin-bottom: 12px;
  border: 1px solid #3f6294;
  border-radius: 12px;
  background: #1b3861;
  color: #a0ceff;
}
.product-summary h3 { font-size: 1.45rem; margin-bottom: 3px; }
.product-check {
  display: block;
  margin-top: 13px;
  font: .76rem ui-monospace, monospace;
  color: #95c8ff;
}
.product-check span { color: var(--muted); font-family: var(--font); }
.release-content { display: grid; align-content: center; gap: 8px; }
.release-content h4 { margin: 0; font-size: 1.2rem; }
.release-header, .release-controls { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 15px; }
.release-header time, .release-caption { color: #b2c8e9; font-size: .84rem; }
.release-caption { margin-top: 3px; font-weight: 650; }
.release-controls { margin-top: 6px; }
.release-controls .code { font-size: .74rem; }
.release-warning {
  border-left: 2px solid #c5a86b;
  padding-left: 10px;
  color: #e0c99c;
  font-size: .86rem;
}
.release-content [role=status]:empty { display: none; }
.release-size { color: #b2c8e9; font-size: .84rem; }
.download-links { display: flex; flex-wrap: wrap; gap: 7px 22px; margin-top: 14px; }
.download-links a, .footer-columns a:not(.brand) { color: #b7d3f7; }
.download-links a:hover, .footer-columns a:hover, .footer-bottom a:hover { text-decoration: underline; }
#version-history h2 { margin-bottom: 14px; }
.install-guide { max-width: 52rem; }
.install-guide ol { margin: 0 0 20px; padding-inline-start: 1.4rem; color: var(--muted); }
.install-guide li + li { margin-top: 10px; }
.site-footer > .footer-inner { display: block; padding-block: 0; }
.footer-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, .75fr) minmax(0, 1fr);
  gap: 22px 38px;
  padding-block: 24px 20px;
}
.footer-columns h2 { font-size: .94rem; margin-bottom: 8px; }
.footer-columns p { margin-top: 7px; max-width: 30rem; }
.footer-columns ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 3px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; padding-block: 12px; border-top: 1px solid var(--line); }
@media (max-width: 600px) {
  .footer-columns { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 750px) {
  .hero { padding-block: 18px 22px; gap: 14px; }
  .hero-art { min-height: 198px; }
  .hero-art img { width: min(58%, 200px); }
  .hero .coordinate { bottom: 4px; }
  .hero p { margin-block: 14px 18px; }
  .downloads .section-heading { display: flex; }
  .download-card { grid-template-columns: 1fr; }
  .product-summary, .release-content { padding: 18px; }
  .product-summary { border-right: 0; border-bottom: 1px solid #2a3d5d; }
}