.rg-product-headline-article { background: #f3f6fa; }
.headline-article-brandbar { box-shadow: 0 2px 9px rgba(12, 46, 86, .12); }
.headline-article-brandbar-inner {
    width: min(1180px, calc(100% - 40px));
    min-height: 82px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}
.headline-article-back-top {
    padding: 9px 14px;
    color: #fff;
    border: 1px solid rgba(255,255,255,.42);
    border-radius: 5px;
    font-weight: 700;
}
.headline-article-back-top:hover { background: rgba(255,255,255,.12); }
.headline-article-layout {
    width: min(1180px, calc(100% - 40px));
    margin: 30px auto 54px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 28px;
    align-items: start;
}
.headline-article-paper {
    min-width: 0;
    padding: 48px 58px 54px;
    background: #fff;
    border: 1px solid #e1e6ed;
    box-shadow: 0 8px 28px rgba(20, 48, 82, .06);
}
.headline-article-breadcrumb {
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    color: #728096;
    font-size: 13px;
}
.headline-article-breadcrumb a { color: #164f98; font-weight: 700; }
.headline-article-category {
    width: fit-content;
    margin-bottom: 13px;
    padding: 4px 10px;
    color: #fff;
    background: #e15355;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .025em;
}
.headline-article-title {
    margin: 0;
    color: #14233a;
    font-size: clamp(30px, 3vw, 43px);
    line-height: 1.3;
    letter-spacing: -.025em;
}
.headline-article-meta {
    margin: 17px 0 29px;
    padding-bottom: 19px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    color: #7b889b;
    border-bottom: 1px solid #e4e9ef;
    font-size: 13px;
}
.headline-article-hero { margin: 0 0 34px; overflow: hidden; background: #e9eef5; border-radius: 2px; text-align: center; }
.headline-article-hero img { width: 100%; height: auto; max-height: 640px; display: block; margin: 0 auto; object-fit: contain; }
.headline-article-hero figcaption { padding: 8px 12px; color: #64748b; background: #fff; font-size: 12px; text-align: left; }
.headline-article-summary {
    margin: 0 0 34px;
    padding: 20px 23px;
    color: #203957;
    background: #edf4ff;
    border-left: 4px solid #164f98;
}
.headline-article-summary h2 {
    margin: 0 0 8px;
    color: #164f98;
    font-size: 12px;
    letter-spacing: .11em;
}
.headline-article-summary p { margin: 0; font-size: 16px; line-height: 1.8; }
.headline-article-body { color: #28384f; font-size: 17px; line-height: 1.92; overflow-wrap: anywhere; }
.headline-article-body p { margin: 0 0 1.42em; }
.headline-article-body p:last-child { margin-bottom: 0; }
.headline-article-body p:first-child::first-letter {
    color: #164f98;
    font-size: 1.45em;
    font-weight: 750;
}
.headline-article-disclaimer {
    margin-top: 42px;
    padding: 17px 19px;
    color: #6f5d45;
    background: #fff9eb;
    border: 1px solid #ead9ad;
    font-size: 12px;
    line-height: 1.75;
}
.headline-article-end {
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid #e4e9ef;
}
.headline-article-end a { color: #164f98; font-weight: 750; }
.headline-article-rail { min-width: 0; position: sticky; top: 20px; }
.headline-article-related-card { padding: 22px 20px 16px; background: #fff; border: 1px solid #e1e6ed; }
.headline-article-related-card h2 { margin: 2px 0 15px; font-size: 20px; }
.headline-article-related-card ol { margin: 0; padding: 0; list-style: none; counter-reset: related; }
.headline-article-related-card li {
    position: relative;
    min-height: 54px;
    padding: 12px 0 12px 33px;
    border-top: 1px solid #edf0f4;
    counter-increment: related;
}
.headline-article-related-card li::before {
    position: absolute;
    top: 10px;
    left: 0;
    color: #b3bcc9;
    content: counter(related);
    font-size: 22px;
    font-style: italic;
    font-weight: 850;
}
.headline-article-related-card li:nth-child(-n+3)::before { color: #e15355; }
.headline-article-related-card a { display: block; color: #344156; line-height: 1.5; }
.headline-article-related-card a:hover { color: #164f98; }
.headline-article-loading, .headline-article-error { min-height: 420px; padding: 120px 20px; color: #758297; text-align: center; }
.headline-article-error h1 { color: #14233a; }
.headline-article-error a { color: #164f98; font-weight: 750; }

@media (max-width: 920px) {
    .headline-article-layout { grid-template-columns: 1fr; }
    .headline-article-rail { position: static; }
    .headline-article-paper { padding: 40px 42px 46px; }
}
@media (max-width: 640px) {
    .headline-article-brandbar-inner { width: calc(100% - 24px); min-height: 66px; }
    .headline-article-brandbar .headline-brand { display: flex; }
    .headline-article-brandbar .headline-brand > span,
    .headline-article-brandbar .headline-brand strong { display: none; }
    .headline-article-brandbar .headline-brand img { width: 98px; }
    .headline-article-back-top { padding: 7px 10px; font-size: 12px; }
    .headline-article-layout { width: 100%; margin: 0; gap: 14px; }
    .headline-article-paper { padding: 30px 20px 38px; border-right: 0; border-left: 0; box-shadow: none; }
    .headline-article-title { font-size: 28px; line-height: 1.35; }
    .headline-article-meta { margin-bottom: 23px; }
    .headline-article-summary { margin-bottom: 28px; padding: 17px 18px; }
    .headline-article-body { font-size: 16px; line-height: 1.9; }
    .headline-article-rail { padding: 0 12px 22px; }
}