.sd-newsroom { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; }
.sd-container { width: min(1080px, calc(100% - 48px)); margin-inline: auto; }
.sd-header { border-bottom: 1px solid #eceeef; background: #fff; }
.sd-header-inner { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 28px; min-height: 82px; }
.sd-brand { margin: 0; font-size: 24px; font-weight: 780; line-height: 1.35; letter-spacing: -.04em; }
.sd-brand a { display: flex; align-items: center; gap: 9px; }
.sd-brand a:hover { color: inherit; text-decoration: none; }
.sd-brand a > span:last-child { max-width: 285px; overflow-wrap: anywhere; }
.sd-brand-icon { flex: 0 0 32px; width: 32px; height: 36px; border-radius: 6px; background: #dc2f36; display: grid; place-items: center; color: #fff; }
.sd-brand-icon svg { width: 25px; height: 25px; }
.sd-nav { display: flex; justify-content: center; align-items: center; gap: 23px; overflow-x: auto; min-width: 0; scrollbar-width: thin; padding: 14px 0; }
.sd-nav a { flex: 0 0 auto; font-size: 13px; line-height: 1.6; font-weight: 600; color: #596169; text-decoration: none; }
.sd-nav a:hover, .sd-nav a[aria-current="page"] { color: #dc2f36; }
.sd-search { position: relative; }
.sd-search summary { display: grid; width: 36px; height: 36px; place-items: center; cursor: pointer; list-style: none; border-radius: 4px; }
.sd-search summary::-webkit-details-marker { display: none; }
.sd-search summary:hover { background: #f5f6f7; }
.sd-search summary svg { width: 21px; height: 21px; }
.sd-search form { display: flex; position: absolute; right: 0; top: 46px; z-index: 10; width: min(360px, calc(100vw - 32px)); padding: 12px; gap: 8px; border: 1px solid #e4e7ea; border-radius: 5px; background: #fff; box-shadow: 0 8px 25px #1b263312; }
.sd-search input { width: 100%; min-width: 0; padding: 8px 10px; border: 1px solid #d5dbe0; border-radius: 3px; background: #fff; font-size: 14px; }
.sd-search button { flex-shrink: 0; padding: 8px 13px; border: 0; border-radius: 3px; background: #dc2f36; color: #fff; font-size: 13px; cursor: pointer; }
.sd-newsroom a:focus-visible, .sd-newsroom summary:focus-visible, .sd-newsroom button:focus-visible, .sd-newsroom input:focus-visible { outline: 2px solid #c2232b; outline-offset: 3px; }
.sd-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.sd-footer { margin-top: 52px; padding: 36px 0 24px; border-top: 1px solid #e6e9ec; background: #fafbfc; }
.sd-footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 18px 30px; }
.sd-footer-name { font-size: 20px; font-weight: 750; }
.sd-footer p { max-width: 620px; margin: 10px 0 0; color: #778087; font-size: 13px; }
.sd-footer nav { display: flex; flex-wrap: wrap; gap: 20px; align-items: start; font-size: 12px; padding-top: 5px; }
.sd-footer small { grid-column: 1/-1; border-top: 1px solid #e6e9ec; padding-top: 16px; color: #778087; font-size: 11px; }
@media (max-width: 1000px) {
    .sd-header-inner { grid-template-columns: 1fr auto; gap: 0 18px; padding-top: 16px; }
    .sd-nav { grid-row: 2; grid-column: 1/-1; justify-content: start; margin-top: 9px; gap: 25px; }
    .sd-brand a > span:last-child { max-width: none; }
}
@media (max-width: 640px) {
    .sd-container { width: calc(100% - 32px); }
    .sd-brand { font-size: 21px; }
    .sd-brand-icon { width: 29px; height: 32px; flex-basis: 29px; }
    .sd-nav { gap: 22px; }
    .sd-footer-inner { grid-template-columns: minmax(0, 1fr); }
    .sd-footer nav { padding-top: 0; }
    .sd-footer { margin-top: 36px; }
}