.site-footer {
  position: relative; isolation: isolate; overflow: hidden; width: 100%; margin: 0; padding: 66px 28px 26px;
  box-sizing: border-box; color: #bfc9e4; background: radial-gradient(ellipse at 47% 130%, #443799 0, transparent 56%), radial-gradient(ellipse at 10% 100%, #1a3b91 0, transparent 63%), #10142c;
  font-family: var(--site-font, "Noto Sans Variable", "Microsoft YaHei", sans-serif); font-size: 14px; line-height: 1.7;
}
.site-footer::before { content: ""; position: absolute; z-index: -1; inset: 35% 58% 0 0; opacity: .22; background-image: radial-gradient(#7f96de .7px, transparent .8px); background-size: 11px 11px; mask-image: linear-gradient(135deg, transparent, #000); }
.site-footer * { box-sizing: border-box; }
.site-footer-inner { width: min(1180px, 100%); margin-inline: auto; }
.site-footer-main { display: grid; grid-template-columns: 1.7fr repeat(4, 1fr); gap: 40px; padding-bottom: 52px; }
.site-footer-brand > a:first-child { display: inline-flex; align-items: center; gap: 12px; }
.site-footer-brand > a:first-child img { display: block; width: 56px; height: 56px; object-fit: contain; }
.site-footer-wordmark strong { display: block; color: #fff; font-size: 22px; font-weight: 650; letter-spacing: .06em; line-height: 1.4; }
.site-footer-wordmark small { display: block; margin-top: 3px; color: #bfc9e4; font-size: 10px; letter-spacing: .07em; }
.site-footer-brand p { margin: 18px 0 18px; color: #e1e7f7; font-size: 16px; letter-spacing: .05em; }
.site-footer a { color: #bfc9e4; text-decoration: none; transition: color .18s, background .18s; }
.site-footer a:hover { color: #fff; }
.site-footer a:focus-visible { outline: 2px solid #c6d8ff; outline-offset: 5px; border-radius: 3px; }
.site-footer-phone, .site-footer-wechat { display: block; }
.site-footer-phone { font-variant-numeric: tabular-nums; }
.site-footer-wechat { margin-top: 3px; font-size: 13px; }
.site-footer-socials { display: flex; gap: 9px; margin-top: 20px; }
.site-footer-socials a { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 9px; background: #ffffff12; }
.site-footer-socials a:hover { background: #ffffff24; }
.site-footer-socials img { display: block; width: 20px; height: 20px; object-fit: contain; filter: brightness(0) invert(1); opacity: .83; }
.site-footer-group h2 { margin: 6px 0 18px; color: #f5f7ff; font-size: 14px; font-weight: 650; line-height: 1.6; }
.site-footer-group ul { list-style: none; padding: 0; margin: 0; }
.site-footer-group li { margin: 0 0 10px; }
.site-footer-group a { display: inline-block; padding-block: 2px; }
.site-footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-top: 22px; border-top: 1px solid #ffffff18; font-size: 12px; color: #a6b4d8; }
.site-footer-bottom p { margin: 0 0 3px; }
.site-footer-legal { text-align: right; }
.site-footer-legal > div { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 5px 18px; }
.site-footer-legal > div + div { margin-top: 6px; }
.site-footer-legal img { vertical-align: -2px; margin-right: 5px; }
@media (max-width: 1000px) { .site-footer-main { grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; } .site-footer-brand { grid-row: span 2; } .site-footer-bottom { flex-direction: column; gap: 14px; } .site-footer-legal { text-align: left; } .site-footer-legal > div { justify-content: flex-start; } }
@media (max-width: 600px) { .site-footer { padding: 40px 22px 82px; } .site-footer-main { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 22px; padding-bottom: 28px; } .site-footer-brand { grid-column: 1 / -1; grid-row: auto; } .site-footer-brand p { margin-block: 12px; } .site-footer-group h2 { margin-bottom: 10px; } .site-footer-group a { padding-block: 5px; } .site-footer-group li { margin-bottom: 3px; } .site-footer-legal > div { gap: 5px 12px; } }