/* ==========================================================================
   xusbaox 皮肤样式
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  color: #23262b;
  background: #fff;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { border: 0; max-width: 100%; vertical-align: middle; }
a { color: inherit; text-decoration: none; transition: color .2s; }
a:hover { color: #00a1e9; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, p, figure { margin: 0; }
button, input { font-family: inherit; font-size: inherit; outline: none; }
button { border: 0; background: none; cursor: pointer; }
.wrap { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 20px; }
.clamp-1 { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- 顶部条 ---------- */
.topbar { background: #0f1115; color: #7f858f; font-size: 12px; }
.topbar .wrap { height: 36px; display: flex; align-items: center; justify-content: space-between; }
.topbar a { color: #7f858f; }
.topbar a:hover { color: #fff; }
.topbar .dot { margin: 0 8px; color: #3a3f48; }

/* ---------- 头部 ---------- */
.site-header { background: #090a0c; position: relative; z-index: 50; }
.site-header .wrap { min-height: 88px; display: flex; align-items: center; gap: 30px; }
.logo { flex: 0 0 auto; display: flex; align-items: center; }
.logo img { height: 46px; width: auto; border-radius: 6px; display: block; }
.logo img.logo-fallback { height: 34px; padding: 6px 10px; background: #fff; box-sizing: content-box; }
.site-nav { flex: 1 1 auto; min-width: 0; }
.site-nav > ul { display: flex; flex-wrap: wrap; justify-content: flex-end; }
.site-nav > ul > li > a {
  display: flex; align-items: center; height: 88px; padding: 0 13px;
  color: #c3c3c3; font-size: 15px; border-bottom: 4px solid transparent;
}
.site-nav > ul > li > a:hover { color: #fff; background: #111318; }
.site-nav > ul > li.active > a { color: #fff; border-bottom-color: #00a1e9; }
.header-search { flex: 0 0 190px; position: relative; }
.header-search input {
  width: 100%; height: 36px; border-radius: 18px; border: 1px solid #2a2e36;
  background: #14161b; color: #ddd; padding: 0 38px 0 15px; font-size: 13px;
}
.header-search input::placeholder { color: #6b7280; }
.header-search button {
  position: absolute; right: 4px; top: 4px; width: 28px; height: 28px;
  border-radius: 50%; color: #8b93a0; display: flex; align-items: center; justify-content: center;
}
.header-search button:hover { color: #00a1e9; }
.header-search svg { width: 15px; height: 15px; }
.nav-toggle { display: none; width: 40px; height: 40px; margin-left: auto; flex-direction: column; justify-content: center; gap: 5px; padding: 0 8px; }
.nav-toggle span { display: block; height: 2px; background: #fff; border-radius: 2px; }

/* ---------- 首屏 ---------- */
.hero { background: #f4f5f7; padding: 26px 0; }
.hero .wrap { display: flex; gap: 20px; }
.hero-slider { position: relative; flex: 1 1 auto; min-width: 0; height: 440px; overflow: hidden; background: #090a0c; }
.hero-slider .slides { display: flex; height: 100%; transition: transform .55s ease; }
.hero-slider .slide { position: relative; flex: 0 0 100%; height: 100%; }
.hero-slider .slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-slider .cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 70px 32px 26px;
  background: linear-gradient(to top, rgba(0,0,0,.78), rgba(0,0,0,0));
  color: #fff;
}
.hero-slider .cap h2 { font-size: 26px; line-height: 1.4; font-weight: 500; }
.hero-slider .cap p { margin-top: 8px; font-size: 14px; color: rgba(255,255,255,.75); }
.hero-slider .arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 42px; height: 42px; border-radius: 50%; color: #fff; font-size: 20px;
  background: rgba(0,0,0,.3); display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .2s, background .2s;
}
.hero-slider:hover .arrow { opacity: 1; }
.hero-slider .arrow:hover { background: #00a1e9; }
.hero-slider .arrow.prev { left: 16px; }
.hero-slider .arrow.next { right: 16px; }
.hero-slider .dots { position: absolute; right: 22px; bottom: 20px; display: flex; gap: 8px; }
.hero-slider .dots i {
  width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.45); cursor: pointer; transition: background .2s;
}
.hero-slider .dots i.on { background: #00a1e9; }
.hero-side { flex: 0 0 300px; display: flex; flex-direction: column; gap: 20px; }
.promo { position: relative; flex: 1 1 0; overflow: hidden; display: block; }
.promo img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.promo:hover img { transform: scale(1.06); }
.promo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.72), rgba(0,0,0,.05)); }
.promo .promo-txt { position: absolute; left: 22px; right: 18px; bottom: 20px; z-index: 2; color: #fff; }
.promo .promo-txt em { font-style: normal; font-size: 12px; letter-spacing: 2px; opacity: .8; display: block; margin-bottom: 4px; }
.promo .promo-txt strong { font-size: 19px; font-weight: 600; line-height: 1.4; display: block; }
.promo.promo-plain { background: linear-gradient(135deg, #0b3b58, #00a1e9); }
.promo.promo-plain::after { display: none; }
.promo.promo-plain .promo-txt { top: 0; bottom: 0; display: flex; flex-direction: column; justify-content: center; }

/* ---------- 区块 ---------- */
.sec { padding: 44px 0; }
.sec.sec-gray { background: #f7f8fa; }
.sec-head { display: flex; align-items: center; margin-bottom: 26px; }
.sec-head h2 { position: relative; padding-left: 15px; font-size: 25px; font-weight: 600; letter-spacing: .5px; }
.sec-head h2::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 4px; height: 22px; background: #00a1e9; border-radius: 2px;
}
.sec-head .more { margin-left: auto; font-size: 13px; color: #999; }
.sec-head .more:hover { color: #00a1e9; }
.sec-head .more::after { content: " ›"; }

/* ---------- 当月热门 ---------- */
.hot-grid { display: grid; grid-template-columns: 400px 1fr; gap: 24px; }
.hot-main { position: relative; display: block; height: 430px; overflow: hidden; background: #111; }
.hot-main img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s; }
.hot-main:hover img { transform: scale(1.05); }
.hot-main .mask { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.15) 55%, rgba(0,0,0,0) 100%); }
.hot-main .info { position: absolute; left: 24px; right: 24px; bottom: 24px; color: #fff; }
.hot-main .tag { display: inline-block; padding: 3px 10px; background: #00a1e9; color: #fff; font-size: 12px; margin-bottom: 10px; }
.hot-main h3 { font-size: 20px; line-height: 1.5; font-weight: 500; }
.hot-main .time { display: block; margin-top: 10px; font-size: 12px; color: rgba(255,255,255,.65); }
.hot-list { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 24px; align-content: start; }
.hot-item { display: flex; gap: 14px; padding-bottom: 18px; border-bottom: 1px solid #ececec; }
.hot-item .thumb { flex: 0 0 150px; width: 150px; height: 104px; overflow: hidden; background: #eee; }
.hot-item .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.hot-item:hover .thumb img { transform: scale(1.06); }
.hot-item .txt { min-width: 0; }
.hot-item .cat { font-size: 12px; color: #00a1e9; }
.hot-item h4 { margin: 4px 0 8px; font-size: 15px; line-height: 1.55; font-weight: 500; }
.hot-item h4 a:hover { color: #00a1e9; }
.hot-item .time { font-size: 12px; color: #aaa; }

/* ---------- 通用卡片网格 ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px 24px; }
.card .thumb { display: block; height: 196px; overflow: hidden; background: #eee; }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.card:hover .thumb img { transform: scale(1.06); }
.card .cat { display: inline-block; margin-top: 14px; font-size: 12px; color: #00a1e9; }
.card h3 { margin: 6px 0 8px; font-size: 17px; line-height: 1.55; font-weight: 600; min-height: 52px; }
.card p { font-size: 13px; color: #7b818a; line-height: 1.75; }
.card .meta { display: flex; justify-content: space-between; margin-top: 12px; font-size: 12px; color: #a7adb5; }

/* ---------- 产品评测 ---------- */
.media-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 44px; }
.media-item { display: flex; gap: 18px; padding: 20px 0; border-bottom: 1px solid #ececec; }
.media-item .thumb { flex: 0 0 210px; width: 210px; height: 138px; overflow: hidden; background: #eee; }
.media-item .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.media-item:hover .thumb img { transform: scale(1.06); }
.media-item h4 { font-size: 17px; line-height: 1.55; font-weight: 600; }
.media-item h4 a:hover { color: #00a1e9; }
.media-item .desc { margin-top: 8px; font-size: 13px; color: #7b818a; line-height: 1.75; }
.media-item .meta { margin-top: 12px; font-size: 12px; color: #a7adb5; }
.media-item .meta span + span::before { content: "·"; margin: 0 8px; color: #d0d4d9; }

/* ---------- 区块链卡片 ---------- */
.block-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.block-card { display: block; padding: 20px; border: 1px solid #e9ebee; background: #fff; transition: border-color .25s, box-shadow .25s, transform .25s; }
.block-card:hover { border-color: #00a1e9; box-shadow: 0 12px 28px rgba(0,0,0,.08); transform: translateY(-3px); color: inherit; }
.block-card .date { display: flex; align-items: baseline; gap: 7px; color: #00a1e9; }
.block-card .date b { font-size: 32px; font-weight: 600; line-height: 1; }
.block-card .date span { font-size: 12px; color: #9aa1aa; }
.block-card h4 { margin-top: 14px; font-size: 14px; line-height: 1.6; font-weight: 500; min-height: 45px; }
.block-card .hit { margin-top: 10px; font-size: 12px; color: #a7adb5; }

/* ---------- 快讯 ---------- */
.quick-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 44px; }
.quick-item { padding: 18px 0; border-bottom: 1px dashed #e4e6e9; }
.quick-item .row { display: flex; gap: 14px; align-items: flex-start; }
.quick-item time { flex: 0 0 44px; font-size: 13px; color: #00a1e9; font-weight: 600; padding-top: 2px; }
.quick-item h4 { font-size: 16px; line-height: 1.55; font-weight: 500; }
.quick-item h4 a:hover { color: #00a1e9; }
.quick-item .desc { margin-top: 6px; font-size: 13px; color: #8b9199; }
.quick-item .desc a { color: inherit; }

/* ---------- 灵感网格 ---------- */
.insp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.insp-card { position: relative; display: block; height: 220px; overflow: hidden; background: #111; }
.insp-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s; }
.insp-card:hover img { transform: scale(1.07); }
.insp-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.8), rgba(0,0,0,0) 62%); }
.insp-card span { position: absolute; left: 18px; right: 18px; bottom: 16px; z-index: 2; color: #fff; font-size: 15px; line-height: 1.5; }
.insp-card em { position: absolute; left: 18px; top: 16px; z-index: 2; font-style: normal; font-size: 11px; letter-spacing: 1px; color: #fff; background: #00a1e9; padding: 3px 8px; }

/* ---------- 内页头图 ---------- */
.page-hero { position: relative; background: #090a0c; color: #fff; overflow: hidden; }
.page-hero .bg { position: absolute; inset: 0; opacity: .45; }
.page-hero .bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero .inner { position: relative; z-index: 2; padding: 56px 0 50px; }
.page-hero h1 { font-size: 32px; font-weight: 600; letter-spacing: 1px; }
.page-hero .crumb { margin-top: 12px; font-size: 13px; color: rgba(255,255,255,.68); }
.page-hero .crumb a:hover { color: #fff; }
.page-hero .crumb i { font-style: normal; margin: 0 8px; color: rgba(255,255,255,.35); }

/* ---------- 列表页 ---------- */
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 44px; padding: 44px 0 56px; }
.area-filter {
  display: flex; align-items: center; flex-wrap: wrap; gap: 12px;
  padding: 15px 20px; margin-bottom: 4px;
  background: linear-gradient(180deg, #fbfcfd, #f5f8fa);
  border: 1px solid #e8edf2; border-radius: 10px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .03);
}
.area-filter-label { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; font-weight: 600; color: #2b3138; }
.area-filter-label svg { width: 16px; height: 16px; color: #00a1e9; }
.area-select { position: relative; display: inline-flex; flex: 0 0 auto; }
.area-select select {
  -webkit-appearance: none; appearance: none;
  height: 38px; min-width: 172px; padding: 0 38px 0 14px; font-size: 14px; color: #333;
  background: #fff; border: 1px solid #dde3ea; border-radius: 8px; cursor: pointer;
  transition: border-color .2s, box-shadow .2s;
}
.area-select select:hover { border-color: #a9d9f0; }
.area-select select:focus { border-color: #00a1e9; box-shadow: 0 0 0 3px rgba(0, 161, 233, .12); outline: none; }
.area-arrow {
  position: absolute; right: 13px; top: 50%; transform: translateY(-50%);
  width: 14px; height: 14px; color: #98a1ac; pointer-events: none; transition: color .2s;
}
.area-select:hover .area-arrow { color: #00a1e9; }
.area-chip {
  display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 11px;
  border-radius: 15px; background: rgba(0, 161, 233, .1); color: #0086c3; font-size: 13px;
  transition: background .2s, color .2s;
}
.area-chip i { font-style: normal; font-size: 15px; line-height: 1; color: #56b7e2; }
.area-chip:hover { background: #00a1e9; color: #fff; }
.area-chip:hover i { color: #fff; }
.area-count { margin-left: auto; font-size: 13px; color: #9aa1aa; }
.area-count em { font-style: normal; font-weight: 600; color: #00a1e9; }
.area-filter + .post-list .post:first-child { padding-top: 24px; }
.post-list .post { display: flex; gap: 22px; padding: 24px 0; border-bottom: 1px solid #ececec; }
.post-list .post:first-child { padding-top: 0; }
.post-empty { margin-top: 24px; padding: 54px 20px 60px; text-align: center; background: #fafbfc; border: 1px dashed #e3e8ee; border-radius: 10px; }
.post-empty svg { width: 52px; height: 52px; margin: 0 auto 14px; display: block; color: #c9d2dc; }
.post-empty h3 { font-size: 16px; font-weight: 600; color: #3d434b; }
.post-empty p { margin-top: 8px; font-size: 14px; color: #9aa1aa; }
.post-empty a { color: #00a1e9; }
.post-empty a:hover { text-decoration: underline; }
.post-thumb { flex: 0 0 240px; width: 240px; height: 158px; overflow: hidden; background: #eee; }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.post:hover .post-thumb img { transform: scale(1.06); }
.post-body { min-width: 0; flex: 1; }
.post-body h2 { font-size: 20px; line-height: 1.5; font-weight: 600; }
.post-body h2 a:hover { color: #00a1e9; }
.post-body .desc { margin-top: 10px; font-size: 14px; color: #7b818a; line-height: 1.75; }
.post-body .meta { display: flex; flex-wrap: wrap; gap: 6px 0; margin-top: 14px; font-size: 12px; color: #a7adb5; }
.post-body .meta span + span::before { content: "·"; margin: 0 9px; color: #d5d8dc; }

/* ---------- 侧栏 ---------- */
.side-box { margin-bottom: 26px; background: #f7f8fa; padding: 24px; }
.side-box h3 { position: relative; padding-left: 12px; font-size: 17px; font-weight: 600; margin-bottom: 16px; }
.side-box h3::before { content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 3px; height: 16px; background: #00a1e9; }
.rank-list li { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px dashed #e4e6e9; font-size: 14px; line-height: 1.6; }
.rank-list li:last-child { border-bottom: 0; }
.rank-list .no { flex: 0 0 20px; height: 20px; line-height: 20px; text-align: center; font-size: 12px; color: #fff; background: #c4c9cf; border-radius: 2px; }
.rank-list li:nth-child(1) .no { background: #00a1e9; }
.rank-list li:nth-child(2) .no { background: #4cb8e8; }
.rank-list li:nth-child(3) .no { background: #8ecdea; }
.rank-list a:hover { color: #00a1e9; }
.side-cats li { border-bottom: 1px dashed #e4e6e9; }
.side-cats li:last-child { border-bottom: 0; }
.side-cats a { display: flex; justify-content: space-between; padding: 11px 0; font-size: 14px; color: #4c525a; }
.side-cats a::after { content: "›"; color: #b9bfc6; }
.side-cats a:hover { color: #00a1e9; }
.side-tag { display: flex; flex-wrap: wrap; gap: 8px; }
.side-tag a { padding: 6px 12px; font-size: 12px; color: #667; background: #eef0f3; }
.side-tag a:hover { background: #00a1e9; color: #fff; }

/* ---------- 分页 ---------- */
.pager { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; padding: 40px 0 10px; }
.pager a, .pager span {
  min-width: 36px; height: 36px; padding: 0 12px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid #e2e5e9; font-size: 14px; color: #5b626b; background: #fff;
}
.pager a:hover { border-color: #00a1e9; color: #00a1e9; }
.pager a.on { background: #00a1e9; border-color: #00a1e9; color: #fff; }
.pager span.disabled { color: #c3c8ce; background: #f7f8fa; }

/* ---------- 详情页 ---------- */
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 44px; padding: 44px 0 56px; }
.article h1 { font-size: 30px; line-height: 1.45; font-weight: 600; }
.article .meta { display: flex; flex-wrap: wrap; gap: 6px 0; margin: 18px 0 24px; padding-bottom: 16px; border-bottom: 1px solid #ececec; font-size: 13px; color: #9aa1aa; }
.article .meta span + span::before { content: "·"; margin: 0 9px; color: #d5d8dc; }
.article .summary { margin-bottom: 24px; padding: 16px 20px; background: #f7f8fa; border-left: 3px solid #00a1e9; font-size: 14px; color: #5f666e; line-height: 1.8; }
.article .content { font-size: 16px; line-height: 1.95; color: #2c3137; word-wrap: break-word; overflow-wrap: break-word; }
.article .content p { margin: 0 0 18px; }
.article .content img { height: auto; max-width: 100%; display: block; margin: 18px auto; }
.article .content h2, .article .content h3 { margin: 26px 0 14px; line-height: 1.5; }
.article .content table { max-width: 100%; border-collapse: collapse; }
.article .content td, .article .content th { border: 1px solid #e5e7ea; padding: 8px 12px; }
.article .content blockquote { margin: 18px 0; padding: 12px 20px; background: #f7f8fa; border-left: 3px solid #d9dde2; color: #5f666e; }
.article .content a { color: #00a1e9; text-decoration: underline; }
.article .tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.article .tags a { padding: 5px 12px; font-size: 12px; background: #f1f3f5; color: #6a717a; }
.article .tags a:hover { background: #00a1e9; color: #fff; }
.prenext { display: grid; gap: 12px; margin-top: 36px; padding-top: 24px; border-top: 1px solid #ececec; font-size: 14px; }
.prenext div { display: flex; gap: 10px; }
.prenext .label { flex: 0 0 62px; color: #9aa1aa; }
.prenext a { color: #3d434b; }
.prenext a:hover { color: #00a1e9; }

/* ---------- 搜索 ---------- */
.search-head { padding: 34px 0 8px; }
.search-head h1 { font-size: 24px; font-weight: 600; }
.search-head p { margin-top: 8px; font-size: 14px; color: #8b9199; }
.search-head em { font-style: normal; color: #00a1e9; }
.search-form { display: flex; gap: 10px; margin-top: 20px; }
.search-form input {
  flex: 1 1 auto; height: 44px; padding: 0 16px; border: 1px solid #dde1e6; background: #fff; font-size: 14px;
}
.search-form input:focus { border-color: #00a1e9; }
.search-form button { height: 44px; padding: 0 30px; background: #00a1e9; color: #fff; font-size: 14px; }
.search-form button:hover { background: #008fc9; }

/* ---------- 底部 ---------- */
.site-footer { background: #0f1115; color: #8a9098; font-size: 13px; margin-top: 10px; }
.foot-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding: 46px 0 34px; border-bottom: 1px solid #22252b; }
.foot-brand img { height: 42px; width: auto; border-radius: 5px; }
.foot-brand img.logo-fallback { height: 30px; padding: 5px 9px; background: #fff; box-sizing: content-box; }
.foot-brand p { margin-top: 16px; line-height: 1.9; color: #767c85; max-width: 420px; }
.foot-title { margin-bottom: 16px; font-size: 15px; color: #d8dce2; font-weight: 600; }
.foot-links ul { display: flex; flex-wrap: wrap; }
.foot-links li { width: 50%; line-height: 2.2; }
.foot-links a { color: #8a9098; }
.foot-links a:hover { color: #fff; }
.foot-contact p { line-height: 2.1; color: #8a9098; }
.foot-bottom { padding: 22px 0 26px; text-align: center; color: #6b7178; line-height: 2; }
.foot-bottom a { color: #6b7178; }
.foot-bottom a:hover { color: #fff; }
.back-top {
  position: fixed; right: 24px; bottom: 34px; width: 44px; height: 44px; border-radius: 50%;
  background: #00a1e9; color: #fff; display: none; align-items: center; justify-content: center;
  font-size: 20px; box-shadow: 0 8px 20px rgba(0,161,233,.35); z-index: 60;
}
.back-top.on { display: flex; }

/* ---------- 响应式 ---------- */
@media (max-width: 1180px) {
  .site-nav > ul > li > a { padding: 0 9px; font-size: 14px; }
  .header-search { flex-basis: 160px; }
  .hero-side { flex-basis: 260px; }
  .hot-grid { grid-template-columns: 340px 1fr; }
  .block-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 992px) {
  .header-search { display: none; }
  .nav-toggle { display: flex; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: #0f1115; padding: 6px 20px 16px; max-height: 70vh; overflow-y: auto;
  }
  .site-nav.open { display: block; }
  .site-nav > ul { display: block; }
  .site-nav > ul > li > a { height: 46px; padding: 0 6px; border-bottom: 1px solid #1c1f25; border-left: 3px solid transparent; }
  .site-nav > ul > li.active > a { border-bottom-color: #1c1f25; border-left-color: #00a1e9; }
  .hero .wrap { flex-direction: column; }
  .hero-side { flex-direction: row; flex-basis: auto; }
  .promo { height: 170px; }
  .hero-slider { height: 360px; }
  .hot-grid { grid-template-columns: 1fr; }
  .hot-main { height: 380px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .media-grid { grid-template-columns: 1fr; }
  .quick-list { grid-template-columns: 1fr; }
  .insp-grid { grid-template-columns: repeat(2, 1fr); }
  .layout, .detail-layout { grid-template-columns: 1fr; gap: 30px; }
  .foot-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .topbar .wrap { height: 32px; }
  .topbar .top-right { display: none; }
  .site-header .wrap { min-height: 66px; gap: 12px; }
  .logo img { height: 36px; }
  .nav-toggle { height: 36px; }
  .hero { padding: 14px 0; }
  .hero-slider { height: 250px; }
  .hero-slider .cap { padding: 40px 18px 18px; }
  .hero-slider .cap h2 { font-size: 18px; }
  .hero-slider .cap p { display: none; }
  .hero-side { gap: 12px; }
  .promo { height: 120px; }
  .promo .promo-txt strong { font-size: 15px; }
  .promo .promo-txt { left: 14px; bottom: 12px; }
  .sec { padding: 30px 0; }
  .sec-head { margin-bottom: 18px; }
  .sec-head h2 { font-size: 20px; }
  .hot-main { height: 300px; }
  .hot-list { grid-template-columns: 1fr; gap: 14px; }
  .hot-item .thumb { flex-basis: 120px; width: 120px; height: 84px; }
  .card-grid { grid-template-columns: 1fr; gap: 22px; }
  .card .thumb { height: 200px; }
  .card h3 { min-height: 0; }
  .media-item { gap: 12px; }
  .media-item .thumb { flex-basis: 120px; width: 120px; height: 86px; }
  .media-item h4 { font-size: 15px; }
  .media-item .desc { display: none; }
  .media-item .meta { margin-top: 8px; }
  .block-grid { grid-template-columns: 1fr; }
  .insp-grid { grid-template-columns: 1fr; }
  .insp-card { height: 190px; }
  .post-list .post { display: block; }
  .post-thumb { width: 100%; height: 190px; margin-bottom: 14px; }
  .post-body h2 { font-size: 17px; }
  .post-body .desc { font-size: 13px; }
  .area-filter { gap: 10px; padding: 13px 15px; }
  .area-select { flex: 1 1 100%; }
  .area-select select { width: 100%; min-width: 0; }
  .area-count { margin-left: 0; }
  .article h1 { font-size: 22px; }
  .article .content { font-size: 15px; }
  .page-hero .inner { padding: 36px 0 32px; }
  .page-hero h1 { font-size: 24px; }
  .foot-top { grid-template-columns: 1fr; gap: 26px; padding: 32px 0 26px; }
  .foot-links li { width: 50%; }
  .layout, .detail-layout { padding: 30px 0 40px; }
}