*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { background: #fff; -webkit-text-size-adjust: 100%; }
body { min-width: 0; color: #333842; background: #fff; font: 14px/1.6 "PingFang SC", "Microsoft YaHei", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
a:hover { color: #ee3026; }
img { max-width: 100%; vertical-align: middle; }
ul, ol { list-style: none; }
button, input { font: inherit; outline: none; }

.v2-container { width: min(1260px, calc(100vw - 244px)); margin: 0 auto; }
.v2-leftnav { position: fixed; z-index: 30; left: 0; top: 0; bottom: 0; width: 194px; border-right: 1px solid #e7e7e7; background: #fff; }
.v2-leftnav .v2-logo { display: block; padding: 25px 36px 18px; }
.v2-leftnav .v2-logo strong { display: block; color: #183f8f; font-size: 28px; line-height: 1; letter-spacing: 0; font-weight: 900; }
.v2-leftnav .v2-logo span { display: inline-flex; align-items: center; justify-content: center; width: 25px; height: 25px; margin: 0 1px; border-radius: 50%; color: #fff; background: #ee3026; font-size: 17px; vertical-align: 3px; }
.v2-leftnav nav { display: grid; gap: 10px; padding: 0 16px; }
.v2-leftnav nav a { position: relative; display: block; height: 46px; padding-left: 46px; border-radius: 5px; color: #45484e; line-height: 46px; font-size: 16px; font-weight: 700; }
.v2-leftnav nav a::before { position: absolute; left: 21px; top: 50%; width: 13px; height: 13px; color: #70747a; transform: translateY(-50%); font-size: 13px; line-height: 13px; text-align: center; }
.v2-leftnav nav a.ico-home::before { content: "◆"; font-size: 11px; }
.v2-leftnav nav a.ico-cat::before { content: "●"; font-size: 10px; }
.v2-leftnav nav a.ico-column::before { content: "#"; font-size: 14px; font-weight: 900; }
.v2-leftnav nav a.ico-live::before { content: "▶"; font-size: 10px; }
.v2-leftnav nav a.ico-topic::before { content: "▣"; font-size: 12px; }
.v2-leftnav nav a.ico-app::before { content: "▦"; font-size: 14px; }
.v2-leftnav nav a.active { color: #fff; background: #ee3026; }
.v2-leftnav nav a.active::before { color: #fff; }
.v2-leftnav nav a:hover { color: #ee3026; background: #fff4f3; }
.v2-leftnav nav a.active:hover { color: #fff; background: #ee3026; }

.v2-header { margin-left: 194px; background: #fff; }
.v2-header-inner { position: relative; display: flex; align-items: center; justify-content: center; height: 106px; }
.v2-search { position: relative; width: 670px; height: 42px; }
.v2-search input { width: 100%; height: 42px; padding: 0 48px 0 16px; border: 1px solid #e3e5e8; border-radius: 3px; color: #333842; background: #fff; font-size: 15px; }
.v2-search input::placeholder { color: #b0b2b8; }
.v2-search input:focus { border-color: #cfd3da; box-shadow: 0 0 0 2px rgba(238,48,38,.04); }
.v2-search button { position: absolute; right: 5px; top: 5px; display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border: 0; color: #a6aab1; background: transparent; cursor: pointer; }
.v2-search-disabled { pointer-events: none; }
.v2-search-disabled input { color: #b0b2b8; background: #f5f6f8; }
.v2-search-disabled button { color: #d0d3d8; }
.v2-user { position: absolute; right: 10px; top: 36px; width: 36px; height: 36px; border-radius: 50%; background: #eef0f3; }
.v2-user::before { content: ""; position: absolute; left: 11px; top: 8px; width: 14px; height: 14px; border-radius: 50%; background: #fff; }
.v2-user::after { content: ""; position: absolute; left: 7px; bottom: 6px; width: 22px; height: 13px; border-radius: 14px 14px 8px 8px; background: #fff; }
.v2-mobile-brand, .v2-mobile-menu { display: none; }

.v2-main { margin-left: 194px; padding: 16px 0 0; background: #fff; }
.v2-splash { display: grid; grid-template-columns: 960px 290px; gap: 10px; align-items: stretch; }
.v2-swiper { position: relative; height: 405px; overflow: hidden; background: #e9edf3; }
.v2-swiper-slide { position: absolute; inset: 0; display: block; opacity: 0; transition: opacity .6s ease; }
.v2-swiper-slide.active { opacity: 1; }
.v2-swiper-slide img { width: 100%; height: 100%; object-fit: cover; }
.v2-swiper-slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,.76)); pointer-events: none; }
.v2-swiper-slide h1 { position: absolute; z-index: 1; left: 34px; bottom: 53px; max-width: 760px; color: #fff; font-size: 31px; line-height: 1.25; letter-spacing: 0; font-weight: 500; text-shadow: 0 1px 5px rgba(0,0,0,.45); }
.v2-swiper-prev, .v2-swiper-next { position: absolute; z-index: 3; top: 50%; width: 34px; height: 52px; border: 0; background: rgba(0,0,0,.16); transform: translateY(-50%); cursor: pointer; }
.v2-swiper-prev::before, .v2-swiper-next::before { content: ""; position: absolute; top: 17px; width: 16px; height: 16px; border-top: 4px solid rgba(255,255,255,.6); border-left: 4px solid rgba(255,255,255,.6); }
.v2-swiper-prev { left: 14px; }
.v2-swiper-prev::before { left: 12px; transform: rotate(-45deg); }
.v2-swiper-next { right: 14px; }
.v2-swiper-next::before { right: 12px; transform: rotate(135deg); }
.v2-swiper-dots { position: absolute; z-index: 3; right: 20px; bottom: 24px; display: flex; gap: 8px; }
.v2-swiper-dots span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.45); cursor: pointer; transition: background .25s; }
.v2-swiper-dots span.active { background: #fff; }

.v2-splash-main { position: relative; display: block; height: 405px; overflow: hidden; background: #e9edf3; }
.v2-splash-main img { width: 100%; height: 100%; object-fit: cover; }
.v2-splash-main::after, .v2-splash-side a::after, .v2-strip a::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,.76)); pointer-events: none; }
.v2-splash-main h1 { position: absolute; z-index: 1; left: 34px; bottom: 53px; max-width: 760px; color: #fff; font-size: 31px; line-height: 1.25; letter-spacing: 0; font-weight: 500; text-shadow: 0 1px 5px rgba(0,0,0,.45); }
.v2-splash-side { display: grid; grid-template-rows: repeat(2, 1fr); gap: 15px; }
.v2-splash-side a { position: relative; display: block; min-height: 195px; overflow: hidden; background: #e9edf3; }
.v2-splash-side img { width: 100%; height: 100%; object-fit: cover; }
.v2-splash-side strong { position: absolute; z-index: 1; left: 14px; right: 14px; bottom: 14px; display: -webkit-box; overflow: hidden; color: #fff; font-size: 17px; line-height: 1.28; font-weight: 800; text-shadow: 0 1px 4px rgba(0,0,0,.45); -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.v2-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 30px; margin-top: 70px; }
.v2-strip a { position: relative; display: block; height: 135px; overflow: hidden; border-radius: 4px; background: #e9edf3; }
.v2-strip img { width: 100%; height: 100%; object-fit: cover; }
.v2-strip strong { position: absolute; z-index: 1; left: 12px; right: 12px; bottom: 10px; display: -webkit-box; overflow: hidden; color: #fff; font-size: 15px; line-height: 1.35; font-weight: 800; text-shadow: 0 1px 4px rgba(0,0,0,.45); -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.v2-home-lower { display: grid; grid-template-columns: 1000px 230px; gap: 30px; margin-top: 62px; padding-top: 44px; border-top: 1px solid #e8e8e8; }
.v2-home-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; }
.v2-home-title h2 { color: #333842; font-size: 25px; line-height: 1; font-weight: 900; }
.v2-home-title a { color: #a3a5aa; font-size: 13px; }
.v2-latest-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.v2-latest-card { min-width: 0; background: #fff; }
.v2-latest-card a { display: block; }
.v2-latest-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #edf0f5; }
.v2-latest-meta { display: flex; justify-content: space-between; gap: 10px; margin-top: 14px; color: #8a8f98; font-size: 12px; }
.v2-latest-meta span { position: relative; padding-left: 14px; color: #3f7df6; font-weight: 700; }
.v2-latest-meta span::before { content: ""; position: absolute; left: 0; top: 5px; width: 8px; height: 8px; border-radius: 2px; background: #3f7df6; }
.v2-latest-meta em { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-style: normal; }
.v2-latest-card h3 { display: -webkit-box; min-height: 51px; margin-top: 8px; overflow: hidden; color: #30343b; font-size: 18px; line-height: 1.42; font-weight: 900; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.v2-latest-card p { display: -webkit-box; height: 66px; margin-top: 10px; overflow: hidden; color: #6e737c; font-size: 14px; line-height: 1.55; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }
.v2-author { display: flex; align-items: center; gap: 8px; margin-top: 14px; color: #969aa2; font-size: 12px; }
.v2-author i { width: 16px; height: 16px; border-radius: 50%; background: #bfc3c9; }
.v2-author time { margin-left: auto; }

.v2-flash-panel { min-width: 0; }
.v2-flash-panel .v2-home-title { margin-bottom: 20px; padding-bottom: 27px; border-bottom: 4px solid #ee3026; }
.v2-flash-scroll { height: 300px; overflow: hidden; }
.v2-flash-scroll ul { margin: 0; }
.v2-flash-scroll li { position: relative; padding: 5px 0 16px 24px; border-bottom: 1px solid #f0f0f0; }
.v2-flash-scroll li::before { content: ""; position: absolute; left: 8px; top: 9px; width: 9px; height: 9px; border: 2px solid #d6d9de; border-radius: 50%; background: #fff; }
.v2-flash-scroll a { display: -webkit-box; overflow: hidden; color: #555b65; font-size: 14px; line-height: 1.45; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.v2-flash-scroll time { display: block; margin-top: 7px; color: #a6aab1; font-size: 12px; }

.v2-kx-main { min-height: calc(100vh - 106px); padding-top: 20px; background: #fafafa; }
.v2-kx-crumb { margin: 0 0 48px; color: #a1a5ad; font-size: 13px; font-weight: 700; }
.v2-kx-layout { display: grid; grid-template-columns: 1000px 230px; gap: 30px; align-items: start; }
.v2-kx-list { display: grid; gap: 24px; }
.v2-kx-card { min-height: 266px; padding: 34px 34px 28px; border-radius: 4px; background: #fff; box-shadow: 0 2px 14px rgba(33, 39, 51, .035); }
.v2-kx-card h2 { color: #343941; font-size: 27px; line-height: 1.35; font-weight: 900; letter-spacing: 0; }
.v2-kx-card time { display: block; margin-top: 16px; color: #9fa3aa; font-size: 14px; font-weight: 700; }
.v2-kx-card p { display: -webkit-box; max-width: 860px; height: 60px; margin-top: 26px; overflow: hidden; color: #686d75; font-size: 17px; line-height: 1.75; font-weight: 700; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.v2-kx-more { display: inline-flex; align-items: center; justify-content: center; width: 82px; height: 32px; margin-top: 20px; border: 1px solid #3c86ff; border-radius: 17px; color: #3c86ff; font-size: 14px; font-weight: 800; }
.v2-kx-more:hover { color: #fff; background: #3c86ff; }
.v2-kx-hot { padding: 20px 10px 24px; border-radius: 4px; background: #fff; }
.v2-kx-hot-title { position: relative; margin: 0 0 20px; padding-left: 18px; color: #333842; font-size: 20px; line-height: 1.2; font-weight: 900; }
.v2-kx-hot-title::before { content: ""; position: absolute; left: 0; top: 2px; width: 4px; height: 21px; border-radius: 2px; background: #ee3026; }
.v2-kx-hot-list { display: grid; gap: 25px; }
.v2-kx-hot-card { display: block; padding: 0 0 4px; }
.v2-kx-hot-card img { display: block; width: 210px; height: 120px; object-fit: cover; border-radius: 4px; background: #edf0f5; }
.v2-kx-hot-card span { position: relative; display: inline-block; margin-top: 13px; padding-left: 15px; color: #3f7df6; font-size: 12px; font-weight: 800; }
.v2-kx-hot-card span::before { content: ""; position: absolute; left: 0; top: 5px; width: 8px; height: 8px; border-radius: 2px; background: #3f7df6; }
.v2-kx-hot-card strong { display: -webkit-box; margin-top: 12px; overflow: hidden; color: #3f434b; font-size: 16px; line-height: 1.45; font-weight: 800; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.v2-detail-main { min-height: calc(100vh - 68px); padding-top: 20px; padding-bottom: 78px; background: #fafafa; }
.v2-detail-crumb { margin: 0 0 48px; color: #a1a5ad; font-size: 13px; font-weight: 700; }
.v2-detail-crumb { display: flex; align-items: center; gap: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.v2-detail-crumb strong { min-width: 0; overflow: hidden; color: #a1a5ad; white-space: nowrap; text-overflow: ellipsis; font-weight: 700; }
.v2-detail-card { width: 100%; min-height: 830px; padding: 48px 34px 64px; border-radius: 4px; background: #fff; box-shadow: 0 2px 14px rgba(33,39,51,.035); }
.v2-detail-hd h1 { max-width: 900px; color: #333842; font-size: 31px; line-height: 1.35; letter-spacing: 0; font-weight: 900; }
.v2-detail-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 34px; color: #9ea3aa; font-size: 14px; font-weight: 700; }
.v2-detail-meta div:first-child { display: flex; gap: 8px; align-items: center; }
.v2-detail-actions { display: flex; align-items: center; gap: 16px; }
.v2-detail-views { position: relative; padding-left: 22px; }
.v2-detail-views::before { content: ""; position: absolute; left: 0; top: 50%; width: 15px; height: 10px; border: 2px solid #9ea3aa; border-radius: 50%; transform: translateY(-50%); }
.v2-detail-views::after { content: ""; position: absolute; left: 5px; top: 50%; width: 5px; height: 5px; border-radius: 50%; background: #9ea3aa; transform: translateY(-50%); }
.v2-share { width: 18px; height: 18px; border-radius: 4px; }
.v2-wechat { background: #25c262; }
.v2-qq { border-radius: 50%; background: #111; }
.v2-detail-content { margin-top: 42px; color: #646a73; font-size: 18px; line-height: 1.9; font-weight: 700; }
.v2-detail-content p { margin: 0 0 28px; }
.v2-detail-content img { display: block; max-width: 940px; max-height: none; margin: 26px auto 30px; border-radius: 8px; object-fit: contain; }
.v2-detail-bottom { position: fixed; z-index: 25; left: 194px; right: 0; bottom: 0; height: 50px; border-top: 1px solid #e8e8e8; background: rgba(255,255,255,.96); }
.v2-detail-bottom .v2-container { display: flex; align-items: center; justify-content: space-between; height: 50px; }
.v2-detail-latest { margin-top: 48px; }
.v2-detail-latest-title { margin-bottom: 26px; padding-bottom: 14px; border-bottom: 2px solid #ee3026; color: #333842; font-size: 22px; line-height: 1.2; font-weight: 900; }
.v2-detail-latest .v2-latest-grid { grid-template-columns: repeat(4, 1fr); }

.v2-detail-bottom-links { display: flex; align-items: center; gap: 14px; color: #3c4148; font-size: 12px; }
.v2-detail-bottom-tools { display: flex; align-items: center; gap: 16px; color: #3c4148; font-size: 12px; }
.v2-detail-bottom-tools button { width: 28px; height: 28px; border: 0; border-radius: 50%; background: #f2f3f5; cursor: pointer; }
.v2-bottom-search { position: relative; }
.v2-bottom-search::before { content: ""; position: absolute; left: 8px; top: 7px; width: 9px; height: 9px; border: 2px solid #777d86; border-radius: 50%; }
.v2-bottom-search::after { content: ""; position: absolute; right: 8px; bottom: 7px; width: 7px; height: 2px; background: #777d86; transform: rotate(45deg); }
.v2-bottom-weibo { background: #fff2ef !important; }
.v2-bottom-weibo::before { content: "●"; color: #ec513f; font-size: 15px; }
.v2-bottom-wechat { background: #effaf2 !important; }
.v2-bottom-wechat::before { content: "●"; color: #20bf61; font-size: 15px; }
.v2-bottom-rss { background: #fff3e5 !important; }
.v2-bottom-rss::before { content: "●"; color: #f39227; font-size: 15px; }

.v2-breadcrumb { margin-left: 194px; padding: 18px 0 0; color: #777d87; }
.v2-breadcrumb .v2-container { display: flex; gap: 8px; align-items: center; }
.v2-breadcrumb strong { color: #20242b; font-weight: 600; }
.v2-list-title { margin-bottom: 18px; padding: 22px 0 16px; border-bottom: 1px solid #e8e8e8; }
.v2-list-title h1 { font-size: 30px; line-height: 1.25; }
.v2-list-title p { max-width: 760px; margin-top: 8px; color: #6c727c; }
.v2-layout { display: grid; grid-template-columns: minmax(0, 850px) 340px; gap: 70px; align-items: start; }
.v2-news-list { display: grid; gap: 14px; }
.v2-news-item { display: grid; grid-template-columns: 220px 1fr; gap: 18px; padding: 16px; border: 1px solid #eceef2; border-radius: 4px; background: #fff; }
.v2-news-item-img { display: block; width: 220px; height: 138px; overflow: hidden; border-radius: 3px; background: #e8ebef; }
.v2-news-item-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.v2-news-item:hover img { transform: scale(1.04); }
.v2-news-item-meta { display: flex; align-items: center; gap: 14px; margin-bottom: 8px; color: #8b9099; font-size: 12px; }
.v2-news-item-meta span { color: #3f7df6; font-weight: 700; }
.v2-news-item h2, .v2-news-item h3 { font-size: 20px; line-height: 1.42; font-weight: 800; }
.v2-news-item p { display: -webkit-box; margin-top: 10px; overflow: hidden; color: #686e78; line-height: 1.72; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.v2-sidebar { min-width: 0; }
.v2-side-box { margin-bottom: 18px; padding: 16px; border: 1px solid #eceef2; border-radius: 4px; background: #fff; }
.v2-side-title { margin-bottom: 12px; border-bottom: 1px solid #eceef2; }
.v2-side-title h3 { display: inline-block; padding-bottom: 9px; border-bottom: 2px solid #ee3026; font-size: 18px; line-height: 1.2; }
.v2-rank-list li { display: flex; gap: 10px; padding: 10px 0; border-bottom: 1px solid #f0f2f5; }
.v2-rank-list li:last-child { border-bottom: 0; }
.v2-rank-list span { flex: 0 0 24px; height: 24px; border-radius: 3px; color: #fff; background: #adb2bb; text-align: center; line-height: 24px; font-size: 12px; font-weight: 800; }
.v2-rank-list span.top { background: #ee3026; }
.v2-rank-list a { min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.v2-side-news li { padding: 10px 0; border-bottom: 1px solid #f0f2f5; }
.v2-side-news li:last-child { border-bottom: 0; }
.v2-side-news a { display: grid; grid-template-columns: 86px 1fr; gap: 10px; align-items: center; }
.v2-side-news img { width: 86px; height: 58px; object-fit: cover; border-radius: 4px; }
.v2-side-news span { display: -webkit-box; overflow: hidden; line-height: 1.45; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.v2-article { min-width: 0; padding: 34px 42px; border: 1px solid #eceef2; border-radius: 4px; background: #fff; }
.v2-article-hd { padding-bottom: 22px; border-bottom: 1px solid #eceef2; text-align: center; }
.v2-article-hd h1 { margin-top: 14px; font-size: 32px; line-height: 1.34; letter-spacing: 0; }
.v2-kicker { display: inline-flex; align-items: center; height: 24px; padding: 0 10px; color: #fff; background: #ee3026; border-radius: 3px; font-size: 12px; font-weight: 700; }
.v2-article-meta { display: flex; justify-content: center; gap: 18px; margin-top: 14px; color: #8b9099; font-size: 13px; }
.v2-article-content { padding-top: 26px; color: #2d3239; font-size: 17px; line-height: 2; }
.v2-article-content p { margin-bottom: 20px; }
.v2-article-content img { display: block; max-width: 100%; margin: 18px auto; border-radius: 4px; }
.v2-article-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; padding-top: 18px; border-top: 1px solid #eceef2; }
.v2-article-tags span { padding: 4px 10px; border-radius: 3px; color: #ee3026; background: #fff2f2; font-size: 12px; }
.v2-article-nav { display: grid; gap: 10px; margin-top: 24px; padding-top: 18px; border-top: 1px solid #eceef2; color: #5e6570; }
.v2-pagination { display: flex; justify-content: center; gap: 6px; padding: 28px 0 0; }
.v2-pagination a, .v2-pagination span { min-width: 34px; padding: 7px 10px; border: 1px solid #dde1e7; border-radius: 4px; background: #fff; text-align: center; }
.v2-pagination .current, .v2-pagination a:hover { border-color: #ee3026; color: #fff; background: #ee3026; }

.v2-breadcrumb { margin-left: 194px; background: #fff; }
.v2-breadcrumb .v2-container { display: flex; align-items: center; gap: 6px; padding: 14px 0; font-size: 13px; color: #9da2ab; }
.v2-breadcrumb a { color: #9da2ab; }
.v2-breadcrumb a:hover { color: #ee3026; }
.v2-breadcrumb strong { color: #333842; }

.v2-column-hero { position: relative; margin-bottom: 32px; border-radius: 8px; overflow: hidden; }
.v2-column-hero-bg { position: absolute; inset: -10px; background-size: cover; background-position: center; filter: blur(12px) brightness(0.55); }
.v2-column-hero-bg::after { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.15); }
.v2-column-hero-inner { position: relative; z-index: 1; padding: 40px 36px; }
.v2-column-hero-info { margin-bottom: 28px; }
.v2-column-hero-info h1 { color: #fff; font-size: 36px; font-weight: 700; letter-spacing: 1px; }
.v2-column-hero-info p { margin-top: 8px; color: rgba(255,255,255,.72); font-size: 15px; max-width: 600px; }
.v2-column-hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.v2-column-hero-main { position: relative; display: block; border-radius: 6px; overflow: hidden; background: rgba(255,255,255,.06); }
.v2-column-hero-main-img { height: 260px; overflow: hidden; }
.v2-column-hero-main-img img { width: 100%; height: 100%; object-fit: cover; }
.v2-column-hero-main-body { padding: 16px; background: rgba(0,0,0,.25); }
.v2-column-hero-main-body h2 { margin-top: 6px; color: #fff; font-size: 20px; font-weight: 800; display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.v2-column-hero-main-body p { margin-top: 4px; color: rgba(255,255,255,.65); font-size: 13px; display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.v2-column-hero-side { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.v2-column-hero-side-item { display: block; position: relative; aspect-ratio: 16 / 9; border-radius: 6px; overflow: hidden; background: rgba(255,255,255,.06); }
.v2-column-hero-side-item img { width: 100%; height: 100%; object-fit: cover; }
.v2-column-hero-side-item span { position: absolute; left: 0; right: 0; bottom: 0; padding: 8px 12px; color: #fff; font-size: 14px; font-weight: 700; line-height: 1.4; background: rgba(0,0,0,.25); display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.v2-column-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.v2-column-card { border: 1px solid #eef0f4; border-radius: 6px; overflow: hidden; background: #fff; transition: box-shadow .2s; }
.v2-column-card:hover { box-shadow: 0 6px 24px rgba(31,35,41,.08); }
.v2-column-card a { display: block; color: inherit; }
.v2-column-card-img { position: relative; height: 190px; overflow: hidden; background: #eef0f3; }
.v2-column-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.v2-column-card:hover .v2-column-card-img img { transform: scale(1.05); }
.v2-column-card-body { padding: 16px; }
.v2-column-card-meta { margin-bottom: 8px; }
.v2-column-card-cat { display: inline-block; padding: 2px 10px; border-radius: 3px; color: #3b82f6; background: #eff6ff; font-size: 12px; font-weight: 600; }
.v2-column-card h3 { display: -webkit-box; overflow: hidden; font-size: 17px; line-height: 1.45; font-weight: 700; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.v2-column-card p { display: -webkit-box; margin-top: 8px; overflow: hidden; color: #8b9099; font-size: 13px; line-height: 1.6; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.v2-column-card-author { display: flex; align-items: center; gap: 6px; margin-top: 12px; padding-top: 10px; border-top: 1px solid #f2f4f7; color: #9da2ab; font-size: 12px; }
.v2-column-card-avatar { display: block; width: 20px; height: 20px; border-radius: 50%; background: #dde1e7; }
.v2-column-card-author time { margin-left: auto; }

.v2-footer { margin: 56px 0 0 194px; padding: 28px 0; border-top: 1px solid #e8e8e8; color: #999; background: #fff; }
.v2-footer .v2-container { display: grid; gap: 16px; }
.v2-footer-brand { display: flex; align-items: baseline; gap: 12px; }
.v2-footer-brand strong { color: #183f8f; font-size: 24px; }
.v2-footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.v2-footer a { color: #5f646c; }
.v2-footer a:hover { color: #ee3026; }
.v2-footer p { color: #aaa; }
.v2-backtop { position: fixed; right: 28px; bottom: 70px; display: none; align-items: center; justify-content: center; width: 42px; height: 42px; border: 0; border-radius: 4px; color: #fff; background: #ee3026; cursor: pointer; }
.v2-backtop.show { display: inline-flex; }

@media (max-width: 1459px) {
  .v2-container { width: min(1100px, calc(100vw - 234px)); }
  .v2-header-inner { height: 88px; }
  .v2-search { width: min(620px, 68vw); }
  .v2-splash { grid-template-columns: minmax(0, 1fr) 260px; }
  .v2-swiper, .v2-splash-main { height: 360px; }
  .v2-swiper-slide h1, .v2-splash-main h1 { max-width: calc(100% - 68px); font-size: 28px; }
  .v2-splash-side a { min-height: 172px; }
  .v2-strip { gap: 18px; margin-top: 46px; }
  .v2-home-lower, .v2-kx-layout { grid-template-columns: minmax(0, 1fr) 230px; gap: 24px; }
  .v2-latest-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .v2-detail-latest .v2-latest-grid { grid-template-columns: repeat(3, 1fr); }
  .v2-layout { grid-template-columns: minmax(0, 1fr) 300px; gap: 36px; }
  .v2-column-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1180px) {
  .v2-container { width: min(820px, calc(100vw - 224px)); }
  .v2-header-inner { justify-content: flex-start; }
  .v2-search { width: calc(100% - 58px); }
  .v2-splash { grid-template-columns: 1fr; }
  .v2-splash-side { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; }
  .v2-splash-side a { min-height: 180px; }
  .v2-strip { grid-template-columns: repeat(3, 1fr); margin-top: 36px; }
  .v2-home-lower, .v2-kx-layout, .v2-layout { grid-template-columns: 1fr; }
  .v2-flash-panel, .v2-kx-hot, .v2-sidebar { max-width: none; }
  .v2-kx-hot-list { grid-template-columns: repeat(3, 1fr); }
  .v2-kx-hot-card img { width: 100%; height: auto; aspect-ratio: 16 / 9; }
  .v2-latest-grid, .v2-detail-latest .v2-latest-grid, .v2-column-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .v2-column-hero-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  body { min-width: 0; overflow-x: hidden; background: #f7f7f7; }
  .v2-menu-open { overflow: hidden; }
  .v2-container { width: auto; margin: 0 16px; }
  .v2-leftnav { position: fixed; z-index: 55; left: 0; right: 0; top: 74px; bottom: auto; width: 100%; max-height: calc(100vh - 74px); overflow-y: auto; padding: 112px 18px 26px; border: 0; background: #fff; box-shadow: 0 16px 24px rgba(31,35,41,.08); opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-18px); transition: opacity .28s ease, transform .28s ease, visibility 0s linear .28s; }
  .v2-menu-open .v2-leftnav { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); transition-delay: 0s; }
  .v2-leftnav::before { content: ""; position: absolute; left: 50%; top: 28px; width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(#ebeef3, #e4e7ec); transform: translateX(-50%); }
  .v2-leftnav::after { content: ""; position: absolute; left: 50%; top: 45px; width: 28px; height: 28px; border-radius: 50%; background: #fff; box-shadow: 0 29px 0 6px #fff; transform: translateX(-50%); opacity: .95; }
  .v2-leftnav .v2-logo { display: none; }
  .v2-leftnav nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; width: 100%; max-width: none; padding: 0; overflow: visible; }
  .v2-leftnav nav a { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 112px; padding: 0; border-radius: 6px; color: #333842; background: #f4f4f5; line-height: 1; white-space: nowrap; font-size: 18px; font-weight: 700; }
  .v2-leftnav nav a::before { content: ""; position: static; display: block; width: 26px; height: 26px; margin: 0 0 12px; color: #6f7378; background: currentColor; transform: none; -webkit-mask: var(--v2-icon) center / contain no-repeat; mask: var(--v2-icon) center / contain no-repeat; }
  .v2-leftnav nav a.ico-home { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 11.2 12 4l9 7.2v8.2c0 .9-.7 1.6-1.6 1.6H15v-6.6H9V21H4.6C3.7 21 3 20.3 3 19.4v-8.2Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-1 { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 4h12c.8 0 1.5.7 1.5 1.5v13c0 .8-.7 1.5-1.5 1.5H6c-.8 0-1.5-.7-1.5-1.5v-13C4.5 4.7 5.2 4 6 4Zm2.5 4.2h7v-1.7h-7v1.7Zm0 4.5h7v-1.7h-7v1.7Zm0 4.5h7v-1.7h-7v1.7Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-2 { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7.8 7.2V6a3 3 0 0 1 3-3h2.4a3 3 0 0 1 3 3v1.2h2.2A2.6 2.6 0 0 1 21 9.8v7.6a2.6 2.6 0 0 1-2.6 2.6H5.6A2.6 2.6 0 0 1 3 17.4V9.8a2.6 2.6 0 0 1 2.6-2.6h2.2Zm2.1 0h4.2V6c0-.6-.4-1-1-1h-2.2c-.6 0-1 .4-1 1v1.2Zm-4.8 4.3v1.9h13.8v-1.9H5.1Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-3 { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 7.5h13.2c1 0 1.8.8 1.8 1.8v7.2c0 1-.8 1.8-1.8 1.8H5.8c-1 0-1.8-.8-1.8-1.8V6.9c0-1 .8-1.8 1.8-1.8h8v2H5.8c-.4 0-.8.2-.8.4Zm11.8 3.2a2.4 2.4 0 1 0 0 4.8 2.4 2.4 0 0 0 0-4.8Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-4 { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 3a9 9 0 1 1 0 18 9 9 0 0 1 0-18ZM8.3 9.8a1.35 1.35 0 1 0 0-2.7 1.35 1.35 0 0 0 0 2.7Zm7.4 0a1.35 1.35 0 1 0 0-2.7 1.35 1.35 0 0 0 0 2.7Zm-7.1 3.1a4.1 4.1 0 0 0 6.8 0l-1.5-1.1a2.25 2.25 0 0 1-3.8 0l-1.5 1.1Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-5 { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='m12 3 8 4.4v9.2L12 21l-8-4.4V7.4L12 3Zm0 2.5L7.1 8.2 12 11l4.9-2.8L12 5.5Zm-5.8 4.6v5.2l4.7 2.6v-5.2l-4.7-2.6Zm11.6 0-4.7 2.6v5.2l4.7-2.6v-5.2Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-6 { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 4h12c1 0 1.8.8 1.8 1.8v12.4c0 1-.8 1.8-1.8 1.8H6c-1 0-1.8-.8-1.8-1.8V5.8C4.2 4.8 5 4 6 4Zm2.4 3v10h7.2V7H8.4Zm1.7 2h3.8v1.6h-3.8V9Zm0 3h3.8v1.6h-3.8V12Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-7 { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 3a9 9 0 1 1 0 18 9 9 0 0 1 0-18Zm0 3.2a5.8 5.8 0 1 0 0 11.6 5.8 5.8 0 0 0 0-11.6Zm0 2.1 2.9 2.1-1.1 3.4h-3.6l-1.1-3.4L12 8.3Zm-5 2.8 2 1.5-.8 2.4A5.2 5.2 0 0 1 7 11.1Zm10 0a5.2 5.2 0 0 1-1.2 3.9l-.8-2.4 2-1.5Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-8 { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M15 4v10.8a3.6 3.6 0 1 1-2-3.2V7.1l6 1.5V6.1L15 4ZM8.4 14.1a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-9 { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 3a9 9 0 1 1 0 18 9 9 0 0 1 0-18Zm0 2.2a6.8 6.8 0 0 0-2.2.4l2.2 2.2 2.2-2.2a6.8 6.8 0 0 0-2.2-.4ZM5.6 9.8l2.2 2.2-2.2 2.2a6.8 6.8 0 0 1 0-4.4Zm12.8 0a6.8 6.8 0 0 1 0 4.4L16.2 12l2.2-2.2ZM9.8 18.4a6.8 6.8 0 0 0 4.4 0L12 16.2l-2.2 2.2Zm.5-7.1L12 9.6l1.7 1.7-1.7 1.7-1.7-1.7Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-column { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9 4h2l-.5 4h4L15 4h2l-.5 4H20v2h-3.8l-.5 4H19v2h-3.5L15 20h-2l.5-4h-4L9 20H7l.5-4H4v-2h3.8l.5-4H5V8h3.5L9 4Zm1.2 6-.5 4h4l.5-4h-4Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-live { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5.5 5h13A2.5 2.5 0 0 1 21 7.5v9a2.5 2.5 0 0 1-2.5 2.5h-13A2.5 2.5 0 0 1 3 16.5v-9A2.5 2.5 0 0 1 5.5 5Zm4.2 3.4v7.2l6.2-3.6-6.2-3.6Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-topic { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 4h14c1 0 1.8.8 1.8 1.8v12.4c0 1-.8 1.8-1.8 1.8H5c-1 0-1.8-.8-1.8-1.8V5.8C3.2 4.8 4 4 5 4Zm2.2 4.2h5.6V6.6H7.2v1.6Zm0 3.2h9.6V9.8H7.2v1.6Zm0 3.2h9.6V13H7.2v1.6Zm0 3.2h6.4v-1.6H7.2v1.6Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.ico-app { --v2-icon: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 4h7v7H4V4Zm9 0h7v7h-7V4ZM4 13h7v7H4v-7Zm9 0h7v7h-7v-7Z'/%3E%3C/svg%3E"); }
  .v2-leftnav nav a.active { color: #fff; background: #ef342b; }
  .v2-leftnav nav a.active::before { color: #fff; }
  .v2-header, .v2-main, .v2-breadcrumb, .v2-footer { margin-left: 0; }
  .v2-header { position: sticky; z-index: 60; top: 0; border-bottom: 1px solid #f1f1f1; background: #fff; }
  .v2-header-inner { display: grid; grid-template-columns: 130px minmax(0, 1fr) 44px; gap: 14px; align-items: center; height: 74px; padding: 0; }
  .v2-mobile-brand { display: block; color: #183f8f; }
  .v2-mobile-brand strong { display: block; font-size: 27px; line-height: 1; letter-spacing: 0; font-weight: 900; }
  .v2-mobile-brand span { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; margin: 0 1px; border-radius: 50%; color: #fff; background: #ee3026; font-size: 16px; vertical-align: 3px; }
  .v2-mobile-menu { display: grid; gap: 6px; width: 44px; height: 44px; padding: 8px 2px; border: 0; background: transparent; cursor: pointer; }
  .v2-mobile-menu span { display: block; height: 4px; border-radius: 3px; background: #34373d; }
  .v2-user { display: none; }
  .v2-search { width: 100%; height: 42px; }
  .v2-search input { height: 42px; border-color: #e2e2e2; border-radius: 5px; color: #999; background: #fff; font-size: 17px; font-weight: 700; box-shadow: inset 0 0 0 1px rgba(0,0,0,.02); }
  .v2-search button { color: #999; }
  .v2-column-hero-inner { padding: 20px 18px; }
  .v2-column-hero-info h1 { font-size: 24px; }
  .v2-column-hero-grid { grid-template-columns: 1fr; }
  .v2-column-hero-side { grid-template-columns: 1fr; }
  .v2-column-hero-main-img { height: 180px; }
  .v2-column-grid { grid-template-columns: 1fr; }
  .v2-splash, .v2-home-lower, .v2-layout, .v2-latest-grid { grid-template-columns: 1fr; }
  .v2-kx-layout { grid-template-columns: 1fr; }
  .v2-main { background: #f7f7f7; }
  .v2-kx-crumb { margin-bottom: 24px; }
  .v2-kx-card { min-height: 0; padding: 24px 18px; }
  .v2-kx-card h2 { font-size: 22px; }
  .v2-kx-card p { height: auto; font-size: 15px; }
  .v2-kx-hot { display: none; }
  .v2-detail-card { width: auto; min-height: 0; padding: 28px 18px 44px; }
  .v2-detail-hd h1 { font-size: 24px; }
  .v2-detail-meta { align-items: flex-start; flex-direction: column; gap: 14px; margin-top: 20px; }
  .v2-detail-content { margin-top: 28px; font-size: 16px; }
  .v2-detail-content img { max-width: 100%; }
  .v2-detail-bottom { left: 0; }
  .v2-detail-latest .v2-latest-grid { grid-template-columns: 1fr; }
  .v2-detail-bottom-links span:nth-child(n+5), .v2-detail-bottom-links a:nth-child(n+5) { display: none; }
  .v2-splash-main { height: 300px; }
  .v2-splash-main h1 { left: 22px; right: 22px; bottom: 28px; font-size: 23px; }
  .v2-splash-side { grid-template-columns: repeat(2, 1fr); grid-template-rows: none; }
  .v2-splash-side a { min-height: 130px; }
  .v2-strip { grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 22px; }
  .v2-home-lower { margin-top: 28px; padding-top: 28px; }
  .v2-news-item { grid-template-columns: 112px 1fr; gap: 12px; padding: 12px; }
  .v2-news-item-img { width: 112px; height: 84px; }
  .v2-news-item h2, .v2-news-item h3 { font-size: 16px; }
  .v2-news-item p { display: none; }
  .v2-sidebar { display: none; }
  .v2-article { padding: 24px 18px; }
  .v2-article-hd h1 { font-size: 24px; }
  .v2-article-meta { flex-wrap: wrap; gap: 8px 14px; }
  .v2-flash-scroll { height: auto; max-height: none; }
  .v2-flash-panel { padding: 0; }
  .v2-detail-bottom .v2-container { flex-wrap: wrap; gap: 10px; height: auto; padding: 10px 0; }
  .v2-detail-bottom { position: relative; height: auto; }
  .v2-detail-bottom-links { flex-wrap: wrap; gap: 6px; font-size: 11px; }
  .v2-detail-bottom-tools { gap: 10px; }
  .v2-detail-crumb { margin-bottom: 24px; font-size: 12px; }
  .v2-detail-latest-title { font-size: 18px; margin-bottom: 18px; padding-bottom: 10px; }
  .v2-backtop { right: 10px; bottom: 60px; width: 36px; height: 36px; }
  .v2-footer { margin: 36px 0 0; padding: 20px 0; text-align: center; }
  .v2-footer-links { justify-content: center; }
  .v2-footer-brand { justify-content: center; }
  .v2-swiper { height: 300px; border-radius: 7px; }
  .v2-swiper-slide h1 { left: 22px; right: 22px; bottom: 28px; font-size: 23px; }
  .v2-swiper-prev, .v2-swiper-next { width: 26px; height: 40px; }
  .v2-swiper-prev::before, .v2-swiper-next::before { top: 12px; width: 12px; height: 12px; }
  .v2-strip a { height: 100px; }
  .v2-strip strong { font-size: 13px; }
  .v2-latest-card { border-radius: 8px; background: #fff; box-shadow: 0 1px 8px rgba(31,35,41,.035); overflow: hidden; }
  .v2-latest-card a { overflow: hidden; border-radius: 8px; }
  .v2-latest-meta { padding: 20px 24px 0; margin-top: 0; font-size: 15px; }
  .v2-latest-meta span { font-size: 15px; }
  .v2-latest-meta em { color: #777b82; font-size: 15px; font-weight: 800; }
  .v2-latest-card h3 { min-height: 0; padding: 0 24px; font-size: 22px; line-height: 1.36; }
  .v2-latest-card p { height: auto; padding: 0 24px; color: #686d75; font-size: 17px; line-height: 1.55; }
  .v2-author { padding: 0 24px 22px; }
  .v2-author { font-size: 11px; }
  .v2-home-title h2 { font-size: 20px; }
  .v2-news-item-meta { font-size: 11px; gap: 8px; }
  .v2-news-item p { font-size: 13px; }
  .v2-breadcrumb { padding-top: 18px; background: #f7f7f7; }
  .v2-breadcrumb .v2-container { padding: 0; font-size: 16px; font-weight: 700; }
  .v2-breadcrumb span { color: #aaa; }
  .v2-column-hero { margin: 20px 0 28px; border-radius: 7px; background: transparent; }
  .v2-column-hero-bg, .v2-column-hero-info, .v2-column-hero-side { display: none; }
  .v2-column-hero-inner { padding: 0; }
  .v2-column-hero-main { position: relative; border-radius: 7px; overflow: hidden; }
  .v2-column-hero-main::after { content: ""; position: absolute; inset: 50% 0 0; background: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.68)); pointer-events: none; }
  .v2-column-hero-main-img { height: 240px; }
  .v2-column-hero-main-body { position: absolute; z-index: 1; left: 0; right: 0; bottom: 0; padding: 18px 22px; background: transparent; }
  .v2-column-hero-main-body .v2-column-card-cat, .v2-column-hero-main-body p { display: none; }
  .v2-column-hero-main-body h2 { margin: 0; color: #fff; font-size: 22px; line-height: 1.28; text-shadow: 0 1px 4px rgba(0,0,0,.35); }
  .v2-column-card { border: 0; border-radius: 8px; box-shadow: 0 1px 8px rgba(31,35,41,.035); }
  .v2-column-card-img { height: auto; aspect-ratio: 16 / 9; }
  .v2-column-card-body { padding: 20px 24px 22px; }
  .v2-column-card-cat { padding: 0; color: #3688ff; background: transparent; font-size: 15px; font-weight: 800; }
  .v2-column-card h3 { margin-top: 12px; font-size: 22px; line-height: 1.36; font-weight: 900; }
  .v2-column-card p { margin-top: 12px; color: #686d75; font-size: 17px; line-height: 1.55; }
  .v2-column-card-author { margin-top: 18px; padding-top: 0; border-top: 0; color: #999; font-size: 15px; }
}

@media (max-width: 520px) {
  .v2-leftnav { padding-bottom: 8px; }
  .v2-leftnav .v2-logo { padding: 0 12px; }
  .v2-leftnav .v2-logo strong { font-size: 21px; }
  .v2-leftnav .v2-logo span { width: 20px; height: 20px; font-size: 14px; vertical-align: 2px; }
  .v2-leftnav nav { width: 100%; max-width: none; }
  .v2-leftnav nav a { padding: 0 10px; font-size: 14px; }
  .v2-header-inner { grid-template-columns: 86px minmax(0, 1fr) 34px; gap: 10px; height: 54px; }
  .v2-mobile-brand strong { font-size: 19px; }
  .v2-mobile-brand span { width: 18px; height: 18px; font-size: 12px; vertical-align: 2px; }
  .v2-mobile-menu { width: 34px; height: 34px; gap: 5px; padding: 5px 0; }
  .v2-mobile-menu span { height: 3px; }
  .v2-leftnav { top: 54px; max-height: calc(100vh - 54px); padding: 98px 10px 18px; }
  .v2-leftnav::before { top: 26px; width: 52px; height: 52px; }
  .v2-leftnav::after { top: 40px; width: 22px; height: 22px; box-shadow: 0 24px 0 5px #fff; }
  .v2-leftnav nav { gap: 14px; }
  .v2-leftnav nav a { height: 96px; font-size: 16px; }
  .v2-leftnav nav a::before { margin-bottom: 10px; font-size: 16px; }
  .v2-search { width: 100%; }
  .v2-search input { height: 38px; padding-right: 42px; }
  .v2-search button { top: 3px; }
  .v2-user { display: none; }
  .v2-main { padding-top: 12px; }
  .v2-swiper { height: 190px; border-radius: 7px; }
  .v2-swiper-slide h1 { left: 18px; right: 18px; bottom: 18px; max-width: none; font-size: 19px; line-height: 1.32; }
  .v2-swiper-prev, .v2-swiper-next { display: none; }
  .v2-swiper-dots { right: 16px; bottom: 14px; }
  .v2-splash-side { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; margin-top: 30px; }
  .v2-splash-side a { min-height: 110px; border-radius: 6px; }
  .v2-splash-side strong { left: 12px; right: 12px; bottom: 12px; font-size: 17px; line-height: 1.25; }
  .v2-strip { display: none; }
  .v2-home-lower { margin-top: 28px; padding-top: 0; border-top: 0; }
  .v2-latest-grid, .v2-detail-latest .v2-latest-grid, .v2-column-grid { grid-template-columns: 1fr; gap: 18px; }
  .v2-latest-card { padding-bottom: 0; border-bottom: 0; }
  .v2-latest-card:last-child { border-bottom: 0; }
  .v2-latest-card h3, .v2-column-card h3 { font-size: 20px; }
  .v2-latest-card p, .v2-column-card p { font-size: 16px; }
  .v2-latest-meta, .v2-latest-card h3, .v2-latest-card p, .v2-author { padding-left: 16px; padding-right: 16px; }
  .v2-author { padding-bottom: 18px; font-size: 14px; }
  .v2-flash-panel .v2-home-title { padding-bottom: 16px; }
  .v2-kx-main { padding-top: 14px; }
  .v2-kx-crumb { margin-bottom: 16px; font-size: 16px; }
  .v2-kx-card { padding: 22px 16px; }
  .v2-kx-card h2 { font-size: 20px; }
  .v2-kx-card p { margin-top: 18px; font-size: 15px; line-height: 1.65; }
  .v2-detail-main { padding-top: 14px; padding-bottom: 28px; }
  .v2-detail-card { padding: 24px 16px 34px; box-shadow: none; }
  .v2-detail-hd h1 { font-size: 22px; }
  .v2-detail-actions { flex-wrap: wrap; gap: 10px 14px; }
  .v2-detail-content { font-size: 16px; line-height: 1.85; }
  .v2-detail-content p { margin-bottom: 22px; }
  .v2-detail-bottom-tools span { display: none; }
  .v2-column-hero { margin-bottom: 24px; border-radius: 0; }
  .v2-column-hero-main-img { height: 170px; }
  .v2-column-card-body { padding: 18px 16px; }
  .v2-news-item { grid-template-columns: 104px 1fr; }
  .v2-news-item-img { width: 104px; height: 78px; }
  .v2-pagination { flex-wrap: wrap; }
}