:root {
    --news-blue: #226bf3;
    --news-ink: #182033;
    --news-muted: #667085;
    --news-border: #e8edf5;
    --news-bg: #f7f9fc;
    --news-red: #d81e06;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.news-body {
    margin: 0;
    color: var(--news-ink);
    background: #fff;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.8;
}

.news-shell { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.news-header {
    position: sticky;
    z-index: 20;
    top: 0;
    background: rgba(255, 255, 255, .96);
    border-bottom: 1px solid var(--news-border);
    backdrop-filter: blur(10px);
}

.news-nav { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }

.news-brand { display: inline-flex; align-items: center; gap: 9px; color: var(--news-ink); font-size: 20px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.news-brand span { color: var(--news-red); }
.news-brand small { color: var(--news-muted); font-size: 13px; font-weight: 500; }

.news-menu { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 4px 18px; margin: 0; padding: 0; list-style: none; }
.news-menu a { display: inline-block; color: #475467; font-size: 14px; text-decoration: none; }
.news-menu a:hover, .news-menu a.is-active { color: var(--news-blue); font-weight: 700; }

.news-hero { padding: 70px 0 60px; background: radial-gradient(circle at 90% 12%, rgba(34,107,243,.16), transparent 31%), linear-gradient(135deg, #f8fbff 0%, #fff 62%); }
.news-crumb { margin: 0 0 22px; color: var(--news-muted); font-size: 13px; }
.news-crumb a { color: var(--news-muted); text-decoration: none; }
.news-crumb a:hover { color: var(--news-blue); }
.news-eyebrow { margin: 0 0 11px; color: var(--news-blue); font-size: 13px; font-weight: 800; letter-spacing: .12em; }
.news-hero h1 { max-width: 850px; margin: 0; color: var(--news-ink); font-size: clamp(30px, 5vw, 48px); line-height: 1.22; letter-spacing: -.03em; }
.news-hero p { max-width: 760px; margin: 18px 0 0; color: #526079; font-size: 17px; }

.news-main { padding: 50px 0 72px; }
.news-section { margin-top: 46px; }
.news-section:first-child { margin-top: 0; }
.news-section-heading { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 20px; }
.news-section-heading h2 { margin: 0; font-size: 25px; line-height: 1.35; }
.news-section-heading p { margin: 4px 0 0; color: var(--news-muted); font-size: 14px; }
.news-link { color: var(--news-blue); font-size: 14px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.news-link:hover { color: #0e51c9; text-decoration: underline; }

.news-category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.news-category { min-height: 135px; padding: 23px; border: 1px solid var(--news-border); border-radius: 15px; background: #fff; color: inherit; text-decoration: none; transition: .2s ease; }
.news-category:hover { color: inherit; border-color: #b8cdf8; box-shadow: 0 11px 26px rgba(25, 71, 145, .09); transform: translateY(-2px); }
.news-category strong { display: block; margin-bottom: 6px; font-size: 18px; }
.news-category span { color: var(--news-muted); font-size: 13px; line-height: 1.65; }

.news-feature { display: grid; grid-template-columns: 1.15fr .85fr; overflow: hidden; border-radius: 18px; background: #173675; color: #fff; box-shadow: 0 14px 32px rgba(19, 51, 112, .16); }
.news-feature-copy { padding: 38px; }
.news-feature-copy .news-kicker { color: #9dc4ff; }
.news-feature h2 { margin: 10px 0 14px; font-size: 28px; line-height: 1.36; }
.news-feature p { margin: 0; color: rgba(255,255,255,.78); }
.news-feature-art { display: flex; align-items: end; justify-content: center; min-height: 260px; padding: 30px; background: linear-gradient(135deg, #2777fa, #11295d); }
.news-feature-art span { display: flex; width: 160px; height: 160px; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; color: #fff; font-size: 28px; font-weight: 800; box-shadow: inset 0 0 40px rgba(255,255,255,.15); }
.news-feature .news-link { display: inline-block; margin-top: 21px; color: #fff; }

.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.article-card { display: flex; min-height: 254px; flex-direction: column; padding: 23px; border: 1px solid var(--news-border); border-radius: 15px; background: #fff; transition: .2s ease; }
.article-card:hover { border-color: #bfd2fa; box-shadow: 0 12px 28px rgba(30, 72, 139, .1); transform: translateY(-2px); }
.article-card h3 { margin: 13px 0 10px; font-size: 18px; line-height: 1.5; }
.article-card h3 a { color: var(--news-ink); text-decoration: none; }
.article-card h3 a:hover { color: var(--news-blue); }
.article-card p { display: -webkit-box; overflow: hidden; margin: 0; color: var(--news-muted); font-size: 14px; line-height: 1.75; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.article-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 9px; margin-top: auto; padding-top: 16px; color: #98a2b3; font-size: 12px; }

.news-kicker { color: var(--news-blue); font-size: 12px; font-weight: 800; letter-spacing: .07em; }
.news-badge { display: inline-block; padding: 2px 9px; border-radius: 99px; background: #eef4ff; color: #1c61db; font-size: 12px; font-weight: 700; }
.news-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.news-tags a, .news-tags span { display: inline-block; padding: 4px 11px; border: 1px solid #dce6f8; border-radius: 20px; color: #4b6ea7; background: #fafcff; font-size: 13px; line-height: 1.35; text-decoration: none; }
.news-tags a:hover { border-color: #9bbcf7; color: var(--news-blue); }

.news-callout { padding: 23px 25px; border-left: 4px solid var(--news-blue); border-radius: 0 12px 12px 0; background: #f1f6ff; color: #31517f; }
.news-callout strong { color: #173c7b; }
.news-disclaimer { margin-top: 34px; padding: 18px 22px; border-radius: 12px; background: #fff8ed; color: #815a19; font-size: 13px; }

.homepage-news { background: linear-gradient(180deg, #f8fbff 0%, #fff 100%); }
.homepage-news .news-section-heading { margin-bottom: 26px; }
.homepage-news .article-card { height: 100%; }
.homepage-news .nav-pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; border: 0; }
.homepage-news .nav-pills .nav-link { padding: 7px 15px; border-radius: 20px; color: #526079; background: #fff; font-size: 14px; font-weight: 600; }
.homepage-news .nav-pills .nav-link.active { color: #fff; background: var(--news-blue); }
.homepage-news .tab-content { margin-top: 21px; }
.homepage-news .article-card h3 { font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif; }

.pagination { display: flex; justify-content: center; gap: 8px; margin: 38px 0 0; }
.pagination a, .pagination span { display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; border: 1px solid var(--news-border); border-radius: 8px; color: #526079; background: #fff; text-decoration: none; }
.pagination a:hover, .pagination .current { border-color: var(--news-blue); color: #fff; background: var(--news-blue); }

.article-layout { display: grid; grid-template-columns: minmax(0, 760px) 270px; justify-content: space-between; gap: 50px; }
.article-heading { padding: 52px 0 27px; border-bottom: 1px solid var(--news-border); }
.article-heading h1 { margin: 13px 0 14px; font-size: clamp(28px, 4vw, 42px); line-height: 1.35; letter-spacing: -.025em; }
.article-summary { margin: 0; color: #526079; font-size: 17px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 20px; color: #7c8799; font-size: 13px; }
.article-content { padding-top: 31px; font-size: 16px; }
.article-content h2 { margin: 42px 0 15px; padding-left: 13px; border-left: 4px solid var(--news-blue); font-size: 25px; line-height: 1.4; }
.article-content h3 { margin: 28px 0 11px; font-size: 19px; line-height: 1.5; }
.article-content p { margin: 0 0 18px; }
.article-content ul, .article-content ol { margin: 0 0 20px; padding-left: 24px; }
.article-content li { margin: 8px 0; }
.article-content a { color: #1761df; word-break: break-all; }
.article-content .news-callout { margin: 22px 0; }
.article-content table { width: 100%; margin: 20px 0; border-collapse: collapse; font-size: 14px; }
.article-content th, .article-content td { padding: 11px 12px; border: 1px solid #e3eaf6; text-align: left; vertical-align: top; }
.article-content th { color: #31517f; background: #f4f7fc; }
.article-content blockquote { margin: 23px 0; padding: 17px 22px; border-left: 4px solid #8eb5fa; color: #46638d; background: #f7faff; }

.article-aside { padding-top: 39px; }
.article-aside-box { margin-bottom: 20px; padding: 19px; border: 1px solid var(--news-border); border-radius: 12px; }
.article-aside-box h2 { margin: 0 0 10px; font-size: 16px; }
.article-aside-box ol { margin: 0; padding-left: 18px; }
.article-aside-box li { margin: 7px 0; font-size: 13px; line-height: 1.5; }
.article-aside-box a { color: #526079; text-decoration: none; }
.article-aside-box a:hover { color: var(--news-blue); }

.source-list { margin: 29px 0 0; padding: 22px; border-radius: 12px; background: var(--news-bg); }
.source-list h2 { margin: 0 0 10px; padding: 0; border: 0; font-size: 18px; }
.source-list ul { margin-bottom: 0; }
.source-list li { margin: 6px 0; font-size: 13px; }

.related-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 32px; }
.related-list a { display: block; min-height: 105px; padding: 18px; border: 1px solid var(--news-border); border-radius: 12px; color: inherit; text-decoration: none; }
.related-list a:hover { border-color: #a7c3f7; color: inherit; }
.related-list strong { display: block; margin-top: 5px; font-size: 15px; line-height: 1.55; }

.news-footer { padding: 33px 0; color: #c4ccda; background: #15213a; font-size: 13px; }
.news-footer a { color: #d9e4fa; text-decoration: none; }
.news-footer .news-shell { display: flex; justify-content: space-between; gap: 18px; }

@media (max-width: 900px) {
    .news-nav { min-height: 78px; align-items: flex-start; flex-direction: column; justify-content: center; padding: 10px 0; gap: 5px; }
    .news-menu { justify-content: flex-start; gap: 3px 13px; }
    .news-category-grid, .article-grid { grid-template-columns: repeat(2, 1fr); }
    .article-layout { display: block; }
    .article-aside { display: none; }
}

@media (max-width: 600px) {
    .news-shell { padding: 0 17px; }
    .news-hero { padding: 43px 0; }
    .news-main { padding: 35px 0 52px; }
    .news-feature { grid-template-columns: 1fr; }
    .news-feature-copy { padding: 27px 23px; }
    .news-feature h2 { font-size: 24px; }
    .news-feature-art { display: none; }
    .news-category-grid, .article-grid, .related-list { grid-template-columns: 1fr; }
    .article-heading { padding: 34px 0 21px; }
    .article-content { font-size: 15px; }
    .article-content h2 { margin-top: 32px; font-size: 22px; }
    .news-footer .news-shell { display: block; }
    .news-footer .news-shell p + p { margin-top: 9px; }
}