:root { color-scheme: dark; --bg: #081321; --line: #26394c; --text: #eef4fa; --muted: #a5b7c8; --accent: #e2c186; }
* { box-sizing: border-box; }
body { margin: 0; background: radial-gradient(ellipse at 85% 0, rgba(51,92,129,.22), transparent 50%), var(--bg); color: var(--text); font: 15px/1.65 Inter, "PingFang SC", "Microsoft YaHei", SimHei, sans-serif; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.page { max-width: 1240px; margin: auto; padding: 0 40px; }
.topbar { height: 76px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); }
.brand { font-size: 24px; font-weight: 750; letter-spacing: 1px; }
.brand span { font-size: 10px; letter-spacing: 3px; color: var(--muted); margin-left: 14px; }
.back { font-size: 13px; color: var(--muted); }
.back:hover { color: var(--text); }
.intro { padding: 32px 0; }
.eyebrow { color: var(--accent); font-size: 12px; letter-spacing: 3px; margin: 0 0 8px; }
h1 { font-size: clamp(28px, 3vw, 36px); line-height: 1.3; margin: 0 0 12px; }
.lead { color: var(--muted); margin: 0; font-size: 14px; }
.platform-note { display: flex; flex-wrap: wrap; gap: 6px 22px; margin-top: 15px; font-size: 12px; color: var(--muted); }
.platform-note span:first-child, .platform-note span:nth-child(2) { color: #d1e2f0; }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
h2 { font-size: 16px; margin: 0; font-weight: 650; }
h2 span { font-size: 11px; color: var(--muted); margin-left: 12px; }
.filters { display: flex; gap: 4px; }
.filters button { border: 0; border-radius: 5px; background: transparent; color: var(--muted); font-size: 12px; padding: 5px 12px; }
.filters button[aria-pressed=true] { background: #2a4056; color: white; }
.status { font-size: 12px; color: var(--muted); margin: 12px 0; }
.products { border-top: 1px solid var(--line); }
.product { display: grid; grid-template-columns: minmax(0, 1fr) minmax(440px, 46%); gap: 32px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--line); }
.product-info { min-width: 0; }
.product-heading { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.product h3 { font-size: 20px; margin: 0; line-height: 1.4; }
.badge { font-size: 11px; color: var(--muted); }
.version { font-size: 12px; color: var(--accent); margin: 4px 0 8px; }
.description { margin: 0; color: #c7d5e1; font-size: 13px; }
.downloads { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: start; }
.download { min-width: 0; }
.download-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.platform { font-size: 12px; font-weight: 650; }
.file-meta { font-size: 11px; color: var(--muted); margin-top: 3px; }
.download-link, .pending { font-size: 12px; white-space: nowrap; border-radius: 5px; padding: 6px 10px; }
.download-link { background: var(--accent); color: #142235; font-weight: 650; }
.download-link:hover { background: #f0d7ab; }
.download-feedback { color: var(--accent); font-size: 12px; margin: 10px 0 0; overflow-wrap: anywhere; }
.pending { color: #9fb0bf; border: 1px solid #304355; }
.reason { font-size: 11px; color: var(--muted); margin: 7px 0; }
details { font-size: 11px; color: var(--muted); margin-top: 7px; }
summary { cursor: pointer; display: list-item; }
code { display: block; font-size: 10px; overflow-wrap: anywhere; user-select: all; color: #c8d6e3; margin-top: 6px; font-family: ui-monospace, Menlo, Consolas, monospace; }
[hidden] { display: none !important; }
.guide { padding: 28px 0; }
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 15px; }
.guide h3 { font-size: 13px; margin: 0 0 6px; }
.guide p { font-size: 12px; color: var(--muted); margin: 0; }
footer { display: flex; justify-content: space-between; gap: 15px; border-top: 1px solid var(--line); padding: 20px 0; color: #869bad; font-size: 11px; }
.notice { padding: 15px; border: 1px solid var(--line); }
@media (max-width: 1000px) {
  .product { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .downloads { max-width: 540px; }
}
@media (max-width: 600px) {
  .page { padding: 0 20px; }
  .topbar { height: 64px; }
  .brand span { display: none; }
  .intro { padding: 26px 0; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 10px; }
  .guide-grid { grid-template-columns: 1fr; gap: 20px; }
  .downloads { gap: 20px 12px; }
  .download-row { align-items: flex-start; flex-direction: column; gap: 8px; }
  footer { flex-direction: column; }
}