@import url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/all.min.css");
:root {
  --bg: #ffffff;
  --panel: #ffffff;
  --muted: #6b7280;
  --text: #1f2937;
  --line: #eceff3;
  --chip: #f2f2f2;
  --chip-active: #0f0f0f;
  --chip-active-text: #ffffff;
  --red: #ff0033;
  --shadow: 0 8px 24px rgba(17, 17, 17, 0.06);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.content {
  padding: 26px 32px;
  width: 100%;
  max-width: none;
  margin: 0 auto;
  min-width: 0;
}
.content *::selection {
  background: rgba(255, 0, 51, 0.18);
}
.topbar {
  height: 68px;
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 0 28px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 100;
  backdrop-filter: saturate(180%) blur(10px);
}
.logo {
  display: flex;
  align-items: center;
  font-weight: 700;
  letter-spacing: 0.3px;
}
.logo img {
  height: 32px;
  width: auto;
  display: block;
  object-fit: contain;
}
.topnav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  margin-left: 12px;
}
.topnav-item {
  position: relative;
}
.topnav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  color: var(--text);
  text-decoration: none;
  padding: 9px 16px;
  border: 0;
  border-radius: 8px;
  background: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s ease, color .15s ease;
}
.topnav-link > i {
  font-size: 13px;
  color: var(--muted);
  transition: color .15s ease;
}
.topnav-caret {
  font-size: 9px;
  color: #b6bdc7;
  margin-left: 1px;
  transition: transform .18s ease;
}
.topnav-link:hover,
.topnav-item.is-open .topnav-link {
  background: #f3f6f9;
  color: var(--red);
}
.topnav-link:hover > i,
.topnav-item.is-open .topnav-link > i,
.topnav-link.is-active > i {
  color: var(--red);
}
.topnav-link.is-active {
  color: var(--red);
}
.topnav-item.is-open .topnav-caret {
  transform: rotate(180deg);
}
.topnav-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 440px;
  max-width: calc(100vw - 24px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility 0s linear .18s;
  z-index: 120;
}
.topnav-panel::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}
.topnav-item.is-open .topnav-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity .18s ease, transform .18s ease;
}
@media (hover: hover) {
  .topnav-item:hover .topnav-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: opacity .18s ease, transform .18s ease;
  }
  .topnav-item:hover .topnav-caret {
    transform: rotate(180deg);
  }
}
.topnav-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
}
/* 行业资讯面板：地区服务器 / 场景与热点 两栏分组（列多时不再拉成一长条） */
.topnav-panel--cats {
  min-width: 740px;
}
.topnav-panel-groups {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.topnav-panel-group {
  flex: 1 1 auto;
  min-width: 0;
}
/* 地区组：两列，每列留够“国旗+栏目标题+篇数”的宽度，避免标题被截成两三个字 */
.topnav-panel-group .topnav-grid {
  grid-template-columns: repeat(2, minmax(196px, 1fr));
}
.topnav-panel-group + .topnav-panel-group {
  border-left: 1px solid var(--line);
  padding-left: 14px;
}
.topnav-panel-title {
  padding: 2px 12px 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .04em;
}
/* 场景组：单列（标题更长，一列才放得下） */
.topnav-panel-group--scene .topnav-grid {
  grid-template-columns: minmax(0, 1fr);
}
.topnav-panel-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  border-radius: 9px;
  color: var(--text);
  text-decoration: none;
  font-size: 13.5px;
  white-space: nowrap;
  min-width: 0;
  transition: background .15s ease, color .15s ease;
}
.topnav-panel-link > span:first-of-type {
  overflow: hidden;
  text-overflow: ellipsis;
}
.topnav-panel-link:hover {
  background: #f3f6f9;
  color: var(--red);
}
.topnav-panel-link > i {
  font-size: 13px;
  color: var(--red);
  width: 16px;
  text-align: center;
  flex: 0 0 16px;
}
.topnav-panel-link .flag-icon {
  flex: 0 0 auto;
}
.topnav-panel-count {
  margin-left: auto;
  padding: 1px 8px;
  border-radius: 999px;
  background: #f3f6f9;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}
.topnav-panel-link:hover .topnav-panel-count {
  background: rgba(255, 0, 51, 0.08);
  color: var(--red);
}
.topnav-panel-more {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 8px;
  padding: 9px 10px 5px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  font-weight: 600;
  color: var(--red);
  text-decoration: none;
}
.topnav-panel-more:hover {
  gap: 9px;
}
.topnav-panel-empty {
  padding: 10px;
  color: var(--muted);
  font-size: 13px;
}
.search {
  margin-left: auto;
  margin-right: auto;
  width: min(640px, 60vw);
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 20;
}
.search-shell {
  display: flex;
  align-items: stretch;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.search.search-open .search-shell,
.search-shell:focus-within {
  border-color: rgba(255, 0, 51, 0.34);
  box-shadow: 0 0 0 3px rgba(255, 0, 51, 0.1);
}
.search-field {
  position: relative;
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.search-leading-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 14px;
  color: #9ca3af;
  font-size: 13px;
  flex-shrink: 0;
  transition: color 0.2s ease;
}
.search.search-open .search-leading-icon,
.search-shell:focus-within .search-leading-icon {
  color: rgba(255, 0, 51, 0.72);
}
.search input {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 12px 11px 0;
  border: 0;
  background: transparent;
  color: var(--text);
  border-radius: 0;
  outline: none;
  font-size: 14px;
  box-shadow: none;
}
.search input::placeholder { color: #9ca3af; }
.search input:focus,
.search.search-open input {
  border-color: transparent;
  box-shadow: none;
}
.search-submit {
  border: 0;
  border-left: 1px solid var(--line);
  background: linear-gradient(180deg, #fafafa 0%, #f3f4f6 100%);
  color: #374151;
  padding: 0 18px;
  border-radius: 0;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.search-submit:hover {
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
  color: #111827;
}
.search-submit:active { background: #eceff3; }
.search.search-open .search-submit {
  border-left-color: rgba(255, 0, 51, 0.14);
  color: rgba(255, 0, 51, 0.92);
}
.search-suggest {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  box-shadow:
    0 20px 44px rgba(15, 23, 42, 0.14),
    0 6px 16px rgba(15, 23, 42, 0.06);
  overflow: hidden;
  z-index: 30;
  max-height: min(440px, 62vh);
  overflow-y: auto;
  padding: 8px 0 10px;
  backdrop-filter: saturate(180%) blur(14px);
  animation: searchSuggestIn 0.18s ease;
}
@keyframes searchSuggestIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.search-suggest-section {
  padding: 0 10px;
}
.search-suggest-section + .search-suggest-section {
  margin-top: 6px;
  padding-top: 8px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}
.search-suggest-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 8px 8px;
}
.search-suggest-title {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #64748b;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.search-suggest-title i {
  color: rgba(255, 0, 51, 0.72);
  font-size: 11px;
}
.search-suggest-clear {
  border: 0;
  background: transparent;
  color: #94a3b8;
  font-size: 12px;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 6px;
  transition: color 0.15s ease, background 0.15s ease;
}
.search-suggest-clear:hover {
  color: rgba(255, 0, 51, 0.88);
  background: rgba(255, 0, 51, 0.06);
}
.search-suggest-list {
  list-style: none;
  margin: 0;
  padding: 0 4px 2px;
}
.search-suggest-list.is-trending {
  counter-reset: suggest-rank;
}
.search-suggest-list li[hidden] {
  display: none;
}
.search-suggest-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 10px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: #334155;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.search-suggest-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}
.search-suggest-item i {
  color: #94a3b8;
  font-size: 12px;
  flex-shrink: 0;
  width: 16px;
  text-align: center;
}
.search-suggest-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 8px;
  background: #f1f5f9;
  color: #64748b;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.search-suggest-list.is-trending .search-suggest-item .search-suggest-rank::before {
  counter-increment: suggest-rank;
  content: counter(suggest-rank);
}
.search-suggest-list.is-trending li:nth-child(1) .search-suggest-rank {
  background: linear-gradient(135deg, #ff4d6d 0%, #ff0033 100%);
  color: #fff;
  box-shadow: 0 4px 10px rgba(255, 0, 51, 0.24);
}
.search-suggest-list.is-trending li:nth-child(2) .search-suggest-rank {
  background: linear-gradient(135deg, #fb923c 0%, #f97316 100%);
  color: #fff;
  box-shadow: 0 4px 10px rgba(249, 115, 22, 0.22);
}
.search-suggest-list.is-trending li:nth-child(3) .search-suggest-rank {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  color: #fff;
  box-shadow: 0 4px 10px rgba(245, 158, 11, 0.2);
}
.search-suggest-tag {
  flex-shrink: 0;
  padding: 3px 8px;
  border-radius: 999px;
  background: #f8fafc;
  color: #64748b;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid rgba(15, 23, 42, 0.06);
}
.search-suggest-tag.is-hot {
  color: #ea580c;
  background: rgba(255, 237, 213, 0.88);
  border-color: rgba(251, 146, 60, 0.18);
}
.search-suggest-tag.is-video {
  color: #2563eb;
  background: rgba(219, 234, 254, 0.9);
  border-color: rgba(59, 130, 246, 0.16);
}
.search-suggest-tag.is-news {
  color: #059669;
  background: rgba(209, 250, 229, 0.92);
  border-color: rgba(16, 185, 129, 0.16);
}
.search-suggest-item:hover,
.search-suggest-item.is-active {
  background: linear-gradient(90deg, rgba(255, 0, 51, 0.07) 0%, rgba(255, 0, 51, 0.03) 100%);
  color: #111827;
  transform: translateX(2px);
}
.search-suggest-item:hover i,
.search-suggest-item.is-active i {
  color: rgba(255, 0, 51, 0.78);
}
.search-suggest-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 8px 4px;
}
.search-suggest-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  color: #475569;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.search-suggest-pill:hover {
  color: #111827;
  border-color: rgba(255, 0, 51, 0.24);
  background: rgba(255, 0, 51, 0.05);
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(255, 0, 51, 0.08);
}
.search-suggest-pill:nth-child(1),
.search-suggest-pill:nth-child(2) {
  border-color: rgba(255, 0, 51, 0.16);
  background: linear-gradient(180deg, rgba(255, 0, 51, 0.06) 0%, rgba(255, 0, 51, 0.02) 100%);
  color: #be123c;
}
.layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  min-height: calc(100vh - 68px);
  position: relative;
}
.sidebar {
  position: sticky;
  top: 68px;
  height: calc(100vh - 68px);
  overflow-y: auto;
  overflow-x: hidden;
  border-right: 1px solid var(--line);
  padding: 24px 16px;
  background: var(--bg);
  scrollbar-width: thin;
  scrollbar-color: #d1d5db transparent;
  z-index: 10;
}
.sidebar::-webkit-scrollbar {
  width: 6px;
}
.sidebar::-webkit-scrollbar-track {
  background: transparent;
}
.sidebar::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}
.sidebar::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}
.menu-item {
  padding: 11px 14px;
  border-radius: 10px;
  color: #374151;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: all 0.2s ease;
  position: relative;
}
.menu-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: var(--red);
  border-radius: 0 3px 3px 0;
  transition: height 0.2s ease;
}
.menu-item:hover {
  background: #f3f4f6;
  color: var(--red);
}
.menu-item:hover::before {
  height: 18px;
}
.menu-featured {
  margin-top: 14px;
  padding: 14px 12px;
  border-radius: 12px;
  background: #fafafa;
  border: 1px solid #f0f0f0;
  transition: all 0.2s ease;
}
.menu-featured:hover {
  background: #f8f8f8;
  border-color: #e8e8e8;
}
.menu-featured-title {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  color: #6b7280;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding-left: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.menu-featured-title i {
  font-size: 11px;
  color: var(--red);
  opacity: 0.8;
}
.menu-featured-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.menu-featured-link {
  text-decoration: none;
  color: #4b5563;
  font-size: 13px;
  line-height: 1.4;
  padding: 8px 10px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
  position: relative;
}
.menu-featured-link span {
  white-space: nowrap;
}
.menu-featured-icon {
  width: 16px;
  text-align: center;
  color: #9ca3af;
  flex: 0 0 16px;
  font-size: 13px;
  transition: color 0.2s ease;
}
.flag-icon {
  width: 18px;
  height: 13px;
  flex-shrink: 0;
  border-radius: 2px;
  object-fit: cover;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.menu-featured-link:hover {
  background: #fff;
  color: var(--red);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.menu-featured-link:hover .menu-featured-icon {
  color: var(--red);
}
.menu-featured-empty {
  color: #9ca3af;
  font-size: 12px;
  padding: 8px 4px;
}
.menu-featured-subtitle {
  margin: 12px 0 6px;
  font-size: 11px;
  font-weight: 600;
  color: #9ca3af;
  padding-left: 4px;
}
.menu-featured-subtitle:first-child {
  margin-top: 2px;
}
.menu-featured-link.is-home {
  font-weight: 600;
  color: var(--text);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  overflow: visible;
  padding-bottom: 0;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.chip {
  background: var(--chip);
  color: var(--text);
  text-decoration: none;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  white-space: nowrap;
  border: 1px solid var(--line);
}
.chip.active {
  background: var(--chip-active);
  color: var(--chip-active-text);
  font-weight: 600;
  border-color: rgba(0, 0, 0, 0.1);
}
.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 14px;
}
.quick-links a {
  text-decoration: none;
}
.grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.floor {
  margin-top: 22px;
  padding-top: 16px;
}
.floor:first-of-type {
  margin-top: 10px;
  border-top: 0;
  padding-top: 4px;
}
.floor-head {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 12px;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  border-bottom: 0.5px solid rgba(15, 23, 42, 0.08);
  padding-bottom: 8px;
}
.floor-title {
  margin: 0;
  font-size: 21px;
  font-weight: 720;
  line-height: 1.25;
  letter-spacing: 0.1px;
}
.floor-title-icon {
  margin-right: 8px;
  font-size: 1em;
  color: #6b7280;
}
.ai-floor .floor-title-icon {
  background: linear-gradient(135deg, #ff0050 0%, #00f2ea 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.floor-sub {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
  flex-basis: 100%;
  max-width: 72ch;
}
.floor-more {
  margin-left: auto;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  margin-top: 0;
  margin-bottom: 0;
  padding: 0;
  line-height: 1;
}
.floor-more:hover {
  color: var(--accent);
}
.floor-ad {
  margin: 0 0 14px;
  max-width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #f8fafc;
}
.floor-ad-link {
  display: block;
  max-width: 100%;
  line-height: 0;
}
.floor-ad-img {
  display: block;
  max-width: 100%;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.floor-head-split {
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px 16px;
}
.floor-head-main {
  min-width: 0;
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-end;
  gap: 12px;
}
.floor-head-main .floor-sub {
  flex-basis: auto;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.floor-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.card {
  background: transparent;
  border-radius: 12px;
  overflow: hidden;
}
.card-link {
  color: inherit;
  text-decoration: none;
}
.thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #e9e9e9;
  display: block;
  border-radius: 12px;
}
.meta {
  display: block;
  margin-top: 11px;
}
.avatar {
  display: none;
}
.title {
  margin: 0 0 6px 0;
  font-size: 15.5px;
  line-height: 1.45;
  font-weight: 680;
  letter-spacing: 0.1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-desc {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.62;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-tags {
  margin-top: 9px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.sub {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
  display: none;
}
.news-list {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.news-item {
  display: flex;
  flex-direction: column;
  padding: 16px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  text-decoration: none;
  color: inherit;
  min-height: 150px;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}
.news-item:hover {
  background: #f8f8f8;
  box-shadow: var(--shadow);
  border-color: rgba(17, 17, 17, 0.12);
  transform: translateY(-1px);
}
.news-title {
  margin: 0 0 7px 0;
  font-size: 16.5px;
  line-height: 1.4;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-desc {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-meta {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.tag {
  font-size: 11.5px;
  padding: 2px 5px;
  border-radius: 1px;
  background: #f8fafc;
  color: #6b7280;
  border: 1px solid rgba(17, 24, 39, 0.07);
  white-space: nowrap;
  letter-spacing: 0.1px;
}
a.tag {
  text-decoration: none;
  display: inline-block;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
a.tag:hover {
  background: #eef2f7;
  border-color: rgba(17, 24, 39, 0.12);
  color: #374151;
}
.news-item:hover .tag {
  background: #f3f6f9;
  border-color: rgba(17, 24, 39, 0.09);
}
.site-footer {
  margin-top: 28px;
  padding: 16px 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}
.site-footer a {
  color: inherit;
  text-decoration: none;
}
.site-footer a:hover {
  color: var(--text);
}
.page-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px 16px 30px;
}
.page-wrap.full-width {
  max-width: none;
  margin: 0;
  width: 100%;
}
.page-title {
  margin: 0 0 10px;
  font-size: 26px;
  line-height: 1.3;
  color: var(--text);
}
.page-intro {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 14px;
}
.list-block {
  display: grid;
  gap: 12px;
}
.news-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.news-grid .list-item {
  height: 100%;
}
.news-grid .list-item h3 {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.news-grid .list-item p {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.video-pager-block {
  margin-top: 14px;
}
.floor-sub-compact {
  margin: 0 0 10px 0;
}
.video-card-link {
  color: inherit;
  text-decoration: none;
  display: block;
}
.video-jump-label {
  color: #6b7280;
  font-size: 12px;
}
.video-jump-input {
  width: 90px;
  padding: 6px 8px;
  border: 0;
  outline: none;
  box-shadow: none;
  border-radius: 6px;
}
.video-jump-button {
  cursor: pointer;
  border: 0;
  outline: none;
  box-shadow: none;
}
.tag-active {
  background: #0f0f0f;
  color: #fff;
}
.list-item {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 10px;
  padding: 14px;
  text-decoration: none;
  color: inherit;
  display: block;
}
.list-item:hover {
  box-shadow: var(--shadow);
}
.list-item h3 {
  margin: 0 0 6px;
  font-size: 17px;
}
.list-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.pager-wrap {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.pager-info {
  color: var(--muted);
  font-size: 13px;
}
.pager {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.pager-item {
  min-width: 22px;
  height: 26px;
  padding: 0 6px;
  border: none;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--muted);
  background: none;
  font-size: 13px;
  transition: color 150ms ease;
}
.pager-item:hover {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.pager-item.active {
  color: var(--text);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}
@media (max-width: 1024px) {
  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  .news-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}
.pager-item.disabled {
  color: #c9ced6;
  cursor: default;
}
.detail-head {
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 2px 0 10px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.4;
  min-width: 0;
}
.breadcrumb-nav a {
  color: inherit;
  text-decoration: none;
}
.breadcrumb-nav a:hover {
  color: inherit;
  text-decoration: none;
}
.breadcrumb-nav .sep {
  color: #94a3b8;
}
.breadcrumb-nav .current {
  color: #334155;
  max-width: min(55vw, 560px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.detail-head .page-title {
  margin: 0;
  font-size: 16px;
  line-height: 1.95;
  font-weight: 700;
  letter-spacing: .2px;
}
.detail-meta {
  color: var(--muted);
  font-size: 13px;
  margin: 10px 0 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.detail-body {
  color: var(--text);
  line-height: 1.95;
  font-size: 16px;
  word-break: break-word;
}
.news-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 20px;
  align-items: start;
}
.detail-body img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 14px auto;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: 0 6px 20px rgba(0, 0, 0, .04);
}
.detail-body p {
  margin: 0 0 14px;
}
.detail-body iframe {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 10px;
}
.detail-body h1,
.detail-body h2,
.detail-body h3,
.detail-body h4,
.detail-body h5,
.detail-body h6 {
  margin: 20px 0 10px;
  color: #0f172a;
  line-height: 1.95;
  font-weight: 700;
}
/* 标题与正文字号一致，仅以加粗区分层级 */
.detail-body h1,
.detail-body h2,
.detail-body h3,
.detail-body h4,
.detail-body h5,
.detail-body h6 {
  font-size: 16px;
  line-height: 1.95;
}
.detail-body ul,
.detail-body ol {
  margin: 0 0 14px 1.2em;
  padding: 0;
}
.detail-body ul {
  list-style: disc;
}
.detail-body ol {
  list-style: decimal;
}
.detail-body li {
  margin: 6px 0;
  line-height: 1.8;
}
.detail-body a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dashed rgba(16, 95, 255, .35);
}
.detail-body a:hover {
  border-bottom-style: solid;
}
.detail-body blockquote {
  margin: 14px 0;
  padding: 10px 14px;
  border-left: 4px solid rgba(16, 95, 255, .45);
  background: rgba(16, 95, 255, .06);
  color: #2c3b57;
  border-radius: 6px;
}
.quick-links {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.news-side {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 12px;
  padding: 12px;
  position: sticky;
  top: 84px;
}
.news-side h3 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.2;
}
.news-side-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
}
.news-side-list li a {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  text-decoration: none;
  color: inherit;
  font-size: 14px;
  border-radius: 8px;
  padding: 6px 8px;
}
.news-side-list li a:hover {
  background: var(--soft);
}
.news-side-list .rank {
  width: 24px;
  height: 24px;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 12px;
  color: #fff;
  background: linear-gradient(135deg, #ff6a00, #ff2d55);
  box-shadow: 0 6px 14px rgba(255, 45, 85, .22);
}
.news-side-list li:nth-child(n+4) .rank {
  background: linear-gradient(135deg, #6b7280, #374151);
  box-shadow: none;
}
.news-side-list .text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news-side-list .row-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
}
.news-side-list .hit {
  font-size: 13px;
  font-weight: 400;
  color: #4b5563;
  letter-spacing: .2px;
  white-space: nowrap;
}
.news-ad-block {
  margin: 14px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}
.news-ad-link {
  display: block;
  text-decoration: none;
  border: 0;
}
.news-ad-link img {
  display: block;
  width: 100%;
  height: auto;
}
.same-category-news {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.same-category-news h2 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.35;
}
.same-category-news ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 22px;
}
.same-category-news li a {
  color: #1f2937;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px dashed #e5e7eb;
  padding: 10px 0;
  line-height: 1.45;
}
.same-category-news li a:hover {
  color: #0f172a;
}
.same-category-news .title {
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-weight: 400;
}
.same-category-news .meta {
  color: #9ca3af;
  font-size: 12px;
  white-space: nowrap;
}
.news-side-ad {
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}
.news-side-ad li {
  list-style: none;
}
.news-side-ad li + li {
  margin-top: 10px;
}
.news-flow-block {
  margin-top: 20px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.news-flow-block h2 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.2;
}
.news-flow-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 30px;
}
.news-flow-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 42px;
  padding: 6px 0;
  border-bottom: 1px dashed #e5e7eb;
  text-decoration: none;
  color: #1f2937;
}
.news-flow-list .title {
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-weight: 400;
}
.news-flow-list .date {
  color: #9ca3af;
  font-size: 12px;
  white-space: nowrap;
}
.video-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(320px, 30vw, 460px);
  gap: 18px;
  align-items: start;
}
.video-player-wrap {
  margin: 12px 0;
}
.video-player-box {
  position: relative;
}
.video-player-main {
  width: 100%;
  max-height: 520px;
  display: block;
}
.hls-status {
  position: absolute;
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%);
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.72);
  color: #fff;
  font-size: 13px;
  line-height: 1.4;
  text-align: center;
  pointer-events: none;
  max-width: min(92%, 560px);
}
.browser-support-tip {
  margin-top: 8px;
  display: none;
}
.not-found-wrap {
  max-width: 920px;
  margin: 24px auto;
}
.not-found-title {
  margin: 0 0 10px 0;
}
.not-found-sub {
  margin: 0 0 14px 0;
}
.video-page {
  max-width: 100%;
}
.video-page .grid {
  grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr));
}
.video-page .grid > * {
  min-width: 0;
}
.video-page .chips {
  max-width: 100%;
}
.video-pager-row {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.video-jump-form {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.video-page-links {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  min-width: 0;
}
.video-page .quick-links {
  flex-wrap: nowrap;
  overflow: hidden;
}
.video-page .quick-links .tag {
  flex: 0 0 auto;
}
.video-reco {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  background: var(--panel);
}
.video-reco h2 {
  margin: 0 0 10px;
  font-size: 16px;
}
.video-reco-list {
  display: grid;
  gap: 10px;
}
.video-reco-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px;
  text-decoration: none;
  color: inherit;
}
.video-reco-item .thumb {
  border-radius: 8px;
}
.video-reco-item h3 {
  margin: 0 0 4px;
  font-size: 14px;
  line-height: 1.35;
}
.video-reco-item p {
  margin: 0;
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.45;
}
@media (max-width: 1100px) {
  .news-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .video-detail-layout { grid-template-columns: 1fr; }
  .news-detail-layout { grid-template-columns: 1fr; }
  .news-side { position: static; }
}
@media (max-width: 640px) {
  .news-list { grid-template-columns: minmax(0, 1fr); }
  .news-meta { justify-items: start; }
  .same-category-news ul { grid-template-columns: minmax(0, 1fr); }
  .news-flow-list { grid-template-columns: minmax(0, 1fr); }
  .news-flow-block { display: none; }
}
.so-page {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 18px 36px;
}
.so-page .so-hero-panel {
  margin-bottom: 22px;
  padding: 40px 32px 34px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 0;
  margin-left: -18px;
  margin-right: -18px;
  width: calc(100% + 36px);
  background:
    radial-gradient(900px 280px at 10% -20%, rgba(255, 0, 51, 0.07), transparent 60%),
    radial-gradient(700px 240px at 90% 0%, rgba(15, 23, 42, 0.05), transparent 55%),
    linear-gradient(180deg, #fafbfc 0%, #ffffff 100%);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}
.so-page .so-hero-inner {
  max-width: none;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}
.so-page .so-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: #4b5563;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.so-page .so-hero-title {
  margin: 0 0 8px;
  font-size: 30px;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0f172a;
}
.so-page .so-hero-desc {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 14.5px;
}
.so-page .so-search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 7px 7px 7px 14px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}
.so-page .so-search-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.so-page .so-search-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  color: #9ca3af;
  font-size: 14px;
  flex: 0 0 20px;
}
.so-page .so-search-box input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--text);
  font-size: 15px;
  line-height: 1.4;
  padding: 10px 4px;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}
.so-page .so-search-box input::placeholder {
  color: #9ca3af;
}
.so-page .so-search-box input:focus {
  outline: none;
}
.so-page .so-search-box button {
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  outline: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
  padding: 12px 22px;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(17, 24, 39, 0.22);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.so-page .so-search-box button:hover {
  background: linear-gradient(135deg, #0b1220 0%, #111827 100%);
  box-shadow: 0 8px 18px rgba(17, 24, 39, 0.28);
}
.so-page .so-search-box button:active {
  transform: translateY(1px);
}
.so-page .so-toolbar-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 18px;
  margin-bottom: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
}
.so-page .so-tabs {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 12px;
  background: #f3f4f6;
}
.so-page .so-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  padding: 8px 14px;
  border-radius: 9px;
  text-decoration: none;
  color: #4b5563;
  font-size: 13px;
  font-weight: 600;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}
.so-page .so-tab:hover {
  color: #111827;
  background: rgba(255, 255, 255, 0.65);
}
.so-page .so-tab.active {
  color: #111827;
  background: #fff;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}
.so-page .so-summary {
  margin: 0;
  padding: 8px 12px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.06);
  color: var(--muted);
  font-size: 13.5px;
}
.so-page .so-summary strong {
  color: #111827;
}
.so-page .so-result-section {
  margin-top: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}
.so-page .so-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}
.so-page .so-section-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 18px;
  line-height: 1.3;
  font-weight: 700;
}
.so-page .so-section-title i {
  color: #6b7280;
  font-size: 15px;
}
.so-page .so-section-count {
  padding: 4px 10px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #4b5563;
  font-size: 12.5px;
  font-weight: 600;
}
.so-page .so-video-grid {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.so-page .so-video-card {
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.so-page .so-video-card:hover {
  transform: translateY(-2px);
  border-color: rgba(15, 23, 42, 0.12);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}
.so-page .so-video-card .meta {
  padding: 12px 12px 14px;
}
.so-page .so-video-card .title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 15px;
}
.so-page .so-video-card .card-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}
.so-page .so-view-count {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12.5px;
}
.so-page .so-news-grid {
  gap: 12px;
}
.so-page .so-news-item {
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}
.so-page .so-news-item:hover {
  transform: translateY(-1px);
  border-color: rgba(15, 23, 42, 0.12);
}
.so-page .so-news-item h3 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  white-space: normal;
  font-size: 16px;
}
.so-page .so-news-item p {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0;
}
.so-page .so-news-time {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12.5px;
}
.so-page .so-section-empty {
  padding: 34px 12px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  background: #fafafa;
  border: 1px dashed rgba(15, 23, 42, 0.1);
  border-radius: 12px;
}
.so-page .so-empty {
  margin-top: 8px;
  padding: 36px 24px;
  border: 1px dashed rgba(15, 23, 42, 0.12);
  border-radius: 16px;
  background: #fafbfc;
  color: var(--muted);
  text-align: center;
}
.so-page .so-empty-result {
  border-style: solid;
  background: #fff;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}
.so-page .so-empty-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 12px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #6b7280;
  font-size: 22px;
}
.so-page .so-empty-title {
  margin: 0 0 8px;
  color: #111827;
  font-size: 16px;
  font-weight: 600;
}
.so-page .so-empty-hint {
  margin: 0;
  font-size: 13px;
}
.so-page .so-hot-block {
  margin-top: 18px;
}
.so-page .so-hot-label {
  display: block;
  margin-bottom: 10px;
  color: #6b7280;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.so-page .so-hot-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.so-page .so-hot-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: #fff;
  color: #374151;
  text-decoration: none;
  font-size: 13px;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.so-page .so-hot-pill:hover {
  color: #111827;
  border-color: rgba(255, 0, 51, 0.28);
  background: rgba(255, 0, 51, 0.04);
  transform: translateY(-1px);
}
@media (max-width: 1200px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .sidebar { display: none; }
  .search { width: 100%; margin: 0; }
}
@media (max-width: 1024px) {
  /* 平板以下：下拉面板锚定顶栏通栏展示，避免被导航条裁切或超出屏幕 */
  .topbar { flex-wrap: wrap; row-gap: 8px; height: auto; min-height: 68px; padding-bottom: 10px; }
  .topnav { flex-wrap: wrap; }
  .topnav-item { position: static; }
  .topnav-item .topnav-panel {
    left: 12px;
    right: 12px;
    min-width: 0;
    max-width: none;
    top: calc(100% + 8px);
  }
  .topnav-item:last-child .topnav-panel {
    left: 12px;
    right: 12px;
  }
}
@media (max-width: 700px) {
  .search-shell { border-radius: 18px; }
  /* 手机端顶栏：Logo + 汉堡按钮，搜索与导航收进汉堡菜单 */
  .topbar {
    height: auto;
    padding: 10px 12px;
    gap: 12px;
    justify-content: space-between;
  }
  .topbar .search { display: none; }
  .topnav { display: none; }
  .topbar .nav-toggle { display: inline-flex; }
  body .mobile-menu {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 99;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    background: var(--bg);
    border-bottom: 0;
    box-shadow: none;
  }
  .mobile-menu .mobile-menu-inner {
    padding: 76px 16px 28px;
  }
  .search-leading-icon { padding-left: 12px; }
  .search input { font-size: 16px; }
  .search-submit { padding: 0 14px; }
  .search-suggest {
    top: calc(100% + 8px);
    border-radius: 14px;
    max-height: min(360px, 56vh);
  }
  .search-suggest-pill {
    padding: 7px 12px;
    font-size: 12px;
  }
  .grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
  .content { padding: 12px 8px; }
  .page-wrap { padding: 12px 10px 24px; }
  /* 手机端列表卡片不显示时间 */
  .news-meta .news-desc,
  .news-list-time,
  .so-news-time,
  .same-category-news .meta,
  .news-flow-list .date {
    display: none;
  }
  .so-page {
    padding: 0 12px 28px;
  }
  .so-page .so-hero-panel {
    margin-left: -12px;
    margin-right: -12px;
    width: calc(100% + 24px);
    padding: 24px 16px 22px;
  }
  .so-page .so-hero-title {
    font-size: 24px;
  }
  .so-page .so-search-box {
    flex-wrap: wrap;
    border-radius: 16px;
    padding: 10px;
  }
  .so-page .so-search-box input {
    width: 100%;
    padding: 8px 6px;
  }
  .so-page .so-search-box button {
    width: 100%;
    padding: 12px 16px;
  }
  .so-page .so-toolbar-card {
    align-items: flex-start;
    flex-direction: column;
  }
  .so-page .so-tabs {
    width: 100%;
    justify-content: space-between;
  }
  .so-page .so-tab {
    flex: 1;
  }
  .so-page .so-summary {
    width: 100%;
  }
  .so-page .so-result-section {
    padding: 12px;
  }
  .so-page .so-video-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .so-page .so-news-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .video-page .grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .video-page .chips {
    overflow: visible;
    flex-wrap: wrap;
    padding-bottom: 0;
  }
  .video-pager-row {
    align-items: stretch;
  }
  .video-jump-form,
  .video-page-links {
    width: 100%;
  }
}
.xiumiyun-banner {
  margin-top: 20px;
  margin-bottom: -20px;
  width: 100%;
  min-height: 100px;
  height: auto;
  position: relative;
}
.xiumiyun-banner a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100px;
  height: auto;
  width: 100%;
  padding: 10px 20px;
  box-sizing: border-box;
  text-decoration: none;
  color: inherit;
  background: #ffffff;
  border: 1px solid #f0f0f0;
  border-radius: 8px;
  overflow: hidden;
}
.xiumiyun-banner::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #e53935 0%, #ff8a80 50%, #e53935 100%);
  border-radius: 0 0 8px 8px;
}
.xiumiyun-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 80px;
  height: auto;
  position: relative;
  gap: 24px;
}
.xiumiyun-banner-left {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}
.xiumiyun-banner-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}
.xiumiyun-banner-divider {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent 0%, #e0e0e0 20%, #bdbdbd 50%, #e0e0e0 80%, transparent 100%);
  flex-shrink: 0;
}
.xiumiyun-banner-selling-main {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #fff3e0 0%, #ffebee 100%);
  padding: 10px 20px;
  border-radius: 30px;
  border: 1px solid rgba(229, 57, 53, 0.2);
  position: relative;
  overflow: hidden;
  animation: xiumiyun-pulse 3s ease-in-out infinite, xiumiyun-glow 3s ease-in-out infinite;
}
.xiumiyun-banner-selling-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.6) 50%,
    transparent 100%
  );
  transform: skewX(-20deg);
  animation: xiumiyun-shine 3s ease-in-out infinite;
}
.xiumiyun-banner-selling-icon {
  width: 24px;
  height: 24px;
  background: #e53935;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  animation: xiumiyun-icon-pulse 3s ease-in-out infinite;
}
.xiumiyun-banner-selling-text {
  font-size: 15px;
  font-weight: 600;
  color: #c62828;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}
@keyframes xiumiyun-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(229, 57, 53, 0.2);
  }
  50% {
    box-shadow: 0 0 16px 4px rgba(229, 57, 53, 0.25);
  }
}
@keyframes xiumiyun-glow {
  0%, 100% {
    border-color: rgba(229, 57, 53, 0.2);
  }
  50% {
    border-color: rgba(229, 57, 53, 0.4);
  }
}
@keyframes xiumiyun-shine {
  0% {
    left: -100%;
  }
  40%, 100% {
    left: 150%;
  }
}
@keyframes xiumiyun-icon-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(229, 57, 53, 0.4);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 10px 3px rgba(229, 57, 53, 0.35);
    transform: scale(1.05);
  }
}
.xiumiyun-banner-features {
  display: flex;
  gap: 24px;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
}
.xiumiyun-banner-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #555;
  white-space: nowrap;
}
.xiumiyun-banner-feature-dot {
  width: 6px;
  height: 6px;
  background: #e53935;
  border-radius: 50%;
  flex-shrink: 0;
}
.xiumiyun-banner-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #e53935 0%, #c62828 100%);
  color: #fff;
  padding: 12px 28px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(229, 57, 53, 0.35);
  transition: all 0.3s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.xiumiyun-banner a:hover .xiumiyun-banner-cta {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(229, 57, 53, 0.45);
}
.xiumiyun-banner-cta-arrow {
  font-size: 16px;
  transition: transform 0.3s ease;
}
.xiumiyun-banner a:hover .xiumiyun-banner-cta-arrow {
  transform: translateX(3px);
}
@media (max-width: 1200px) {
  .xiumiyun-banner-features {
    gap: 16px;
  }
  .xiumiyun-banner-feature {
    font-size: 13px;
  }
}
@media (max-width: 1024px) {
  .xiumiyun-banner-features {
    display: none;
  }
}
@media (max-width: 640px) {
  .xiumiyun-banner {
    height: auto;
    min-height: 80px;
  }
  .xiumiyun-banner a {
    flex-direction: column;
    justify-content: center;
    gap: 14px;
    padding: 16px;
  }
  .xiumiyun-banner-content {
    flex-direction: column;
    gap: 14px;
  }
  .xiumiyun-banner-left {
    gap: 16px;
  }
  .xiumiyun-banner-logo {
    height: 38px;
  }
  .xiumiyun-banner-divider {
    height: 36px;
  }
  .xiumiyun-banner-selling-main {
    padding: 6px 14px;
  }
  .xiumiyun-banner-selling-text {
    font-size: 13px;
  }
  .xiumiyun-banner-selling-icon {
    width: 20px;
    height: 20px;
    font-size: 12px;
  }
  .xiumiyun-banner-cta {
    padding: 8px 20px;
    font-size: 13px;
  }
}
@media (max-width: 420px) {
  .xiumiyun-banner-divider,
  .xiumiyun-banner-selling-main {
    display: none;
  }
  .xiumiyun-banner a {
    flex-direction: row;
    justify-content: space-between;
    padding: 12px 16px;
  }
  .xiumiyun-banner-content {
    flex-direction: row;
    justify-content: space-between;
  }
}
.vps07-banner {
  margin-bottom: 10px;
  width: 100%;
  min-height: 100px;
  height: auto;
  position: relative;
}
.vps07-banner a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100px;
  height: auto;
  width: 100%;
  padding: 10px 20px;
  box-sizing: border-box;
  text-decoration: none;
  color: inherit;
  background: #ffffff;
  border: 1px solid #e8eaf6;
  border-radius: 8px;
  overflow: hidden;
}
.vps07-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #1976d2 0%, #42a5f5 50%, #1976d2 100%);
  border-radius: 8px 8px 0 0;
}
.vps07-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 80px;
  height: auto;
  position: relative;
  gap: 24px;
}
.vps07-banner-left {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}
.vps07-banner-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.vps07-banner-logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #1976d2 0%, #0d47a1 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: bold;
  font-size: 20px;
  letter-spacing: -1px;
  box-shadow: 0 4px 12px rgba(25, 118, 210, 0.3);
  flex-shrink: 0;
}
.vps07-banner-brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.vps07-banner-name {
  font-size: 20px;
  font-weight: 700;
  color: #1565c0;
  letter-spacing: 0.5px;
}
.vps07-banner-tagline {
  font-size: 11px;
  color: #78909c;
  letter-spacing: 0.5px;
}
.vps07-banner-divider {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent 0%, #e0e7ff 20%, #90caf9 50%, #e0e7ff 80%, transparent 100%);
  flex-shrink: 0;
}
.vps07-banner-selling-main {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #e3f2fd 0%, #e8eaf6 100%);
  padding: 10px 20px;
  border-radius: 30px;
  border: 1px solid rgba(25, 118, 210, 0.2);
  position: relative;
  overflow: hidden;
  animation: vps07-pulse 3s ease-in-out infinite, vps07-glow 3s ease-in-out infinite;
}
.vps07-banner-selling-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.6) 50%,
    transparent 100%
  );
  transform: skewX(-20deg);
  animation: vps07-shine 3s ease-in-out infinite;
}
.vps07-banner-selling-icon {
  width: 24px;
  height: 24px;
  background: #1976d2;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  animation: vps07-icon-pulse 3s ease-in-out infinite;
}
.vps07-banner-selling-text {
  font-size: 15px;
  font-weight: 600;
  color: #1565c0;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}
.vps07-banner-features {
  display: flex;
  gap: 20px;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
}
.vps07-banner-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #546e7a;
  white-space: nowrap;
}
.vps07-banner-feature-dot {
  width: 6px;
  height: 6px;
  background: #1976d2;
  border-radius: 50%;
  flex-shrink: 0;
}
.vps07-banner-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #1976d2 0%, #0d47a1 100%);
  color: #fff;
  padding: 12px 28px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(25, 118, 210, 0.35);
  transition: all 0.3s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.vps07-banner a:hover .vps07-banner-cta {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(25, 118, 210, 0.45);
}
.vps07-banner-cta-arrow {
  font-size: 16px;
  transition: transform 0.3s ease;
}
.vps07-banner a:hover .vps07-banner-cta-arrow {
  transform: translateX(3px);
}
@keyframes vps07-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(25, 118, 210, 0.2);
  }
  50% {
    box-shadow: 0 0 16px 4px rgba(25, 118, 210, 0.25);
  }
}
@keyframes vps07-glow {
  0%, 100% {
    border-color: rgba(25, 118, 210, 0.2);
  }
  50% {
    border-color: rgba(25, 118, 210, 0.4);
  }
}
@keyframes vps07-shine {
  0% {
    left: -100%;
  }
  40%, 100% {
    left: 150%;
  }
}
@keyframes vps07-icon-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(25, 118, 210, 0.4);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 10px 3px rgba(25, 118, 210, 0.35);
    transform: scale(1.05);
  }
}
@media (max-width: 1200px) {
  .vps07-banner-features {
    gap: 14px;
  }
  .vps07-banner-feature {
    font-size: 13px;
  }
}
@media (max-width: 1024px) {
  .vps07-banner-features {
    display: none;
  }
}
@media (max-width: 640px) {
  .vps07-banner {
    height: auto;
    min-height: 80px;
  }
  .vps07-banner a {
    flex-direction: column;
    justify-content: center;
    gap: 14px;
    padding: 16px;
  }
  .vps07-banner-content {
    flex-direction: column;
    gap: 14px;
  }
  .vps07-banner-left {
    gap: 14px;
  }
  .vps07-banner-logo-icon {
    width: 40px;
    height: 40px;
    font-size: 17px;
  }
  .vps07-banner-name {
    font-size: 17px;
  }
  .vps07-banner-tagline {
    display: none;
  }
  .vps07-banner-divider {
    height: 36px;
  }
  .vps07-banner-selling-main {
    padding: 6px 14px;
  }
  .vps07-banner-selling-text {
    font-size: 13px;
  }
  .vps07-banner-selling-icon {
    width: 20px;
    height: 20px;
    font-size: 12px;
  }
  .vps07-banner-cta {
    padding: 8px 20px;
    font-size: 13px;
  }
}
@media (max-width: 420px) {
  .vps07-banner-divider,
  .vps07-banner-selling-main {
    display: none;
  }
  .vps07-banner a {
    flex-direction: row;
    justify-content: space-between;
    padding: 12px 16px;
  }
  .vps07-banner-content {
    flex-direction: row;
    justify-content: space-between;
  }
}
.zllaa-banner {
  margin-bottom: 10px;
  width: 100%;
  min-height: 100px;
  height: auto;
  position: relative;
}
.zllaa-banner a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100px;
  height: auto;
  width: 100%;
  padding: 10px 24px;
  box-sizing: border-box;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 50%, #16213e 100%);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}
.zllaa-banner a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 10% 50%, rgba(0, 245, 255, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 90% 50%, rgba(255, 0, 128, 0.08) 0%, transparent 50%);
  pointer-events: none;
}
.zllaa-banner a::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 40%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.06) 50%,
    transparent 100%
  );
  transform: skewX(-25deg);
  animation: zllaa-shine 4s ease-in-out infinite;
  pointer-events: none;
}
.zllaa-banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 80px;
  height: auto;
  position: relative;
  z-index: 1;
  gap: 24px;
}
.zllaa-banner-left {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}
.zllaa-banner-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.zllaa-banner-logo-icon {
  width: 48px;
  height: 48px;
  background: #000;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 20px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  animation: zllaa-logo-glow 3s ease-in-out infinite;
}
.zllaa-banner-logo-icon::before {
  content: "\f001";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: relative;
  z-index: 2;
  text-shadow: 2px 2px 0 #ff0050, -1px -1px 0 #00f2ea;
}
.zllaa-banner-logo-icon::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(0, 242, 234, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(255, 0, 80, 0.2) 0%, transparent 50%);
  z-index: 1;
}
.zllaa-banner-brand-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.zllaa-banner-name {
  font-size: 22px;
  font-weight: 700;
  background: linear-gradient(90deg, #00f5ff 0%, #ff0080 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 1px;
}
.zllaa-banner-tagline {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 1px;
}
.zllaa-banner-divider {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent 0%, rgba(0, 245, 255, 0.3) 20%, rgba(255, 0, 128, 0.5) 50%, rgba(0, 245, 255, 0.3) 80%, transparent 100%);
  flex-shrink: 0;
}
.zllaa-banner-selling-main {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.06);
  padding: 10px 20px;
  border-radius: 30px;
  border: 1px solid rgba(0, 245, 255, 0.2);
  position: relative;
  overflow: hidden;
  animation: zllaa-pulse 3s ease-in-out infinite;
}
.zllaa-banner-selling-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(0, 245, 255, 0.15) 50%,
    transparent 100%
  );
  transform: skewX(-20deg);
  animation: zllaa-sell-shine 3s ease-in-out infinite;
}
.zllaa-banner-selling-icon {
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, #00f5ff 0%, #ff0080 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  animation: zllaa-icon-pulse 3s ease-in-out infinite;
}
.zllaa-banner-selling-text {
  font-size: 15px;
  font-weight: 600;
  color: #e0e0e0;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}
.zllaa-banner-features {
  display: flex;
  gap: 24px;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
}
.zllaa-banner-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  white-space: nowrap;
}
.zllaa-banner-feature-dot {
  width: 6px;
  height: 6px;
  background: linear-gradient(135deg, #00f5ff 0%, #ff0080 100%);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(0, 245, 255, 0.5);
}
.zllaa-banner-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #00f5ff 0%, #ff0080 100%);
  color: #fff;
  padding: 12px 28px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(0, 245, 255, 0.3), 0 4px 20px rgba(255, 0, 128, 0.2);
  transition: all 0.3s ease;
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.zllaa-banner-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.3) 50%,
    transparent 100%
  );
  transform: skewX(-20deg);
  transition: left 0.5s ease;
}
.zllaa-banner a:hover .zllaa-banner-cta {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(0, 245, 255, 0.4), 0 6px 30px rgba(255, 0, 128, 0.3);
}
.zllaa-banner a:hover .zllaa-banner-cta::before {
  left: 150%;
}
.zllaa-banner-cta-arrow {
  font-size: 16px;
  transition: transform 0.3s ease;
  position: relative;
  z-index: 1;
}
.zllaa-banner a:hover .zllaa-banner-cta-arrow {
  transform: translateX(3px);
}
.zllaa-banner-cta span:not(.zllaa-banner-cta-arrow) {
  position: relative;
  z-index: 1;
}
@keyframes zllaa-shine {
  0% {
    left: -100%;
  }
  50%, 100% {
    left: 150%;
  }
}
@keyframes zllaa-logo-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(0, 242, 234, 0.3), 0 0 40px rgba(255, 0, 80, 0.2);
  }
  50% {
    box-shadow: 0 0 30px rgba(0, 242, 234, 0.5), 0 0 60px rgba(255, 0, 80, 0.35);
  }
}
@keyframes zllaa-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(0, 245, 255, 0.15);
    border-color: rgba(0, 245, 255, 0.2);
  }
  50% {
    box-shadow: 0 0 16px 4px rgba(0, 245, 255, 0.2);
    border-color: rgba(255, 0, 128, 0.35);
  }
}
@keyframes zllaa-sell-shine {
  0% {
    left: -100%;
  }
  40%, 100% {
    left: 150%;
  }
}
@keyframes zllaa-icon-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}
@media (max-width: 1200px) {
  .zllaa-banner-features {
    gap: 16px;
  }
  .zllaa-banner-feature {
    font-size: 13px;
  }
}
@media (max-width: 1024px) {
  .zllaa-banner-features {
    display: none;
  }
}
@media (max-width: 640px) {
  .zllaa-banner {
    height: auto;
    min-height: 80px;
  }
  .zllaa-banner a {
    flex-direction: column;
    justify-content: center;
    gap: 14px;
    padding: 16px;
  }
  .zllaa-banner-content {
    flex-direction: column;
    gap: 14px;
  }
  .zllaa-banner-left {
    gap: 14px;
  }
  .zllaa-banner-logo-icon {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }
  .zllaa-banner-name {
    font-size: 18px;
  }
  .zllaa-banner-tagline {
    display: none;
  }
  .zllaa-banner-divider {
    height: 36px;
  }
  .zllaa-banner-selling-main {
    padding: 6px 14px;
  }
  .zllaa-banner-selling-text {
    font-size: 13px;
  }
  .zllaa-banner-selling-icon {
    width: 20px;
    height: 20px;
    font-size: 12px;
  }
  .zllaa-banner-cta {
    padding: 8px 20px;
    font-size: 13px;
  }
}
@media (max-width: 420px) {
  .zllaa-banner-divider,
  .zllaa-banner-selling-main {
    display: none;
  }
  .zllaa-banner a {
    flex-direction: row;
    justify-content: space-between;
    padding: 12px 16px;
  }
  .zllaa-banner-content {
    flex-direction: row;
    justify-content: space-between;
  }
}
/* ============================================================
   AI 生产力精选楼层
   ============================================================ */
.ai-floor {
  position: relative;
  background: #fff;
}
.ai-floor::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(139, 92, 246, 0.3) 20%, rgba(6, 182, 212, 0.3) 50%, rgba(139, 92, 246, 0.3) 80%, transparent 100%);
}
.ai-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.ai-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  border: 1px solid #f0f0f0;
  transition: all 0.25s ease;
  position: relative;
}
.ai-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #8b5cf6 0%, #06b6d4 50%, #8b5cf6 100%);
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: 2;
}
.ai-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(139, 92, 246, 0.12), 0 4px 12px rgba(6, 182, 212, 0.08);
  border-color: rgba(139, 92, 246, 0.2);
}
.ai-card:hover::before {
  opacity: 1;
}
.ai-card:hover .ai-card-thumb img {
  transform: scale(1.06);
}
.ai-card-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
}
.ai-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.ai-card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 3px 9px;
  background: rgba(239, 68, 68, 0.95);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  border-radius: 20px;
  backdrop-filter: blur(8px);
  z-index: 2;
}
.ai-badge-cyan {
  background: rgba(6, 182, 212, 0.95);
}
.ai-badge-purple {
  background: rgba(139, 92, 246, 0.95);
}
.ai-badge-pink {
  background: rgba(236, 72, 153, 0.95);
}
.ai-card-body {
  padding: 12px 14px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ai-card-title {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: #1f2937;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.25s ease;
}
.ai-card:hover .ai-card-title {
  color: #8b5cf6;
}
.ai-card-desc {
  margin: 0;
  font-size: 12px;
  color: #6b7280;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ai-card-meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 6px;
  border-top: 1px dashed #f0f0f0;
}
.ai-card-tag {
  font-size: 11px;
  color: #8b5cf6;
  background: rgba(139, 92, 246, 0.08);
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 500;
}
.ai-card-views {
  font-size: 11px;
  color: #9ca3af;
}
@media (max-width: 1199px) {
  .ai-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 900px) {
  .ai-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 640px) {
  .ai-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .ai-card-body {
    padding: 10px 12px 12px;
  }
  .ai-card-title {
    font-size: 13px;
  }
  .ai-card-desc {
    display: none;
  }
  /* 手机端隐藏卡片底部的分类标签行（类目选品/政策合规等） */
  .ai-card-meta {
    display: none;
  }
}

/* 楼层标题国旗 */
.floor-title-flag {
  width: 22px;
  height: 15px;
  object-fit: cover;
  border-radius: 2px;
  vertical-align: -2px;
  margin-right: 8px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.06);
}
.floor-title-icon {
  margin-right: 8px;
  font-size: 16px;
  color: var(--muted);
}

/* 侧栏重点栏目:文章数徽标 */
.menu-featured-link .menu-hot-count {
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.04);
  border-radius: 8px;
  padding: 1px 6px;
  flex: 0 0 auto;
}

/* ===== 广告3: xnyxa 月度促销 · 深色横幅 + 服务器插画 (2026-09) ===== */
.xnyxa-banner {
  margin: 20px 0;
  width: 100%;
}
.xnyxa-banner a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 104px;
  padding: 16px 26px;
  box-sizing: border-box;
  text-decoration: none;
  color: #fff;
  background:
    radial-gradient(420px 160px at 88% -20%, rgba(165, 180, 252, 0.20) 0%, rgba(165, 180, 252, 0) 70%),
    linear-gradient(115deg, #0d1526 0%, #171f3a 55%, #232a5c 100%);
  border: 1px solid rgba(99, 116, 181, 0.35);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}
.xnyxa-banner a::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 56px);
  pointer-events: none;
}
.xnyxa-banner a:hover {
  transform: translateY(-2px);
  border-color: rgba(165, 180, 252, 0.55);
  box-shadow: 0 12px 32px rgba(13, 21, 38, 0.5);
}
/* 服务器插画 */
.xnyxa-banner-art {
  flex: 0 0 auto;
  display: inline-flex;
  filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.45));
}
/* 文案区 */
.xnyxa-banner-main {
  flex: 1 1 auto;
  min-width: 0;
  position: relative;
  z-index: 1;
}
.xnyxa-banner-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.xnyxa-banner-title {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: #f8fafc;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.45);
}
.xnyxa-banner-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(129, 140, 248, 0.14);
  border: 1px solid rgba(165, 180, 252, 0.4);
  color: #c7d2fe;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.xnyxa-banner-sub {
  margin-top: 7px;
  font-size: 13.5px;
  letter-spacing: 0.05em;
  color: #93a5c4;
}
.xnyxa-banner-cta {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 999px;
  background: #ffffff;
  color: #312e81;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  transition: transform 180ms ease, box-shadow 180ms ease;
  position: relative;
  z-index: 1;
}
.xnyxa-banner a:hover .xnyxa-banner-cta {
  transform: scale(1.05);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
}
@media (max-width: 640px) {
  /* 手机端:徽标钉在卡片右上角(不占文档流),插画+标题一行,副标题一行,按钮独占一行,整体紧凑 */
  .xnyxa-banner a {
    flex-wrap: wrap;
    align-items: center;
    gap: 7px 12px;
    padding: 36px 16px 14px;
    min-height: 0;
  }
  /* 让副标题提升为卡片的直接 flex 子项,独立成行 */
  .xnyxa-banner-main {
    display: contents;
  }
  .xnyxa-banner-title-row {
    order: 1;
    flex: 1 1 0;
    min-width: 0;
    gap: 10px;
    z-index: 1;
  }
  .xnyxa-banner-chip {
    position: absolute;
    top: 10px;
    right: 12px;
    z-index: 2;
  }
  .xnyxa-banner-art {
    order: 0;
    align-self: center;
  }
  .xnyxa-banner-art svg {
    width: 55px;
    height: 48px;
  }
  .xnyxa-banner-title {
    min-width: 0;
    position: relative;
    z-index: 1;
    /* 字号随屏宽缩放,让标题填满插画与右上角徽标之间的空间 */
    font-size: min(19px, 4.7vw);
    line-height: 1.35;
  }
  .xnyxa-banner-sub {
    order: 2;
    flex: 1 1 100%;
    margin-top: 0;
    position: relative;
    z-index: 1;
    font-size: 12.5px;
  }
  .xnyxa-banner-cta {
    order: 3;
    flex: 1 1 100%;
    justify-content: center;
    padding: 10px 16px;
    font-size: 14px;
  }
}
@media (max-width: 360px) {
  .xnyxa-banner-art svg {
    width: 42px;
    height: 37px;
  }
}

/* 侧栏:可点击的栏目标题 */
.menu-featured-title-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: inherit;
  text-decoration: none;
}
.menu-featured-title-link:hover {
  color: #1d4ed8;
}

/* ============================================================
   新闻列表页头部（news-index）：紧凑标题 + 胶囊栏目筛选
   仅作用于 news.php，不影响 404 / 详情页共用的 .page-title
   ============================================================ */
.news-index .page-title {
  margin: 0 0 12px;
  font-size: 21px;
  line-height: 1.4;
}
.news-index .chips {
  gap: 20px;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.news-index .chip {
  padding: 2px 1px;
  border-radius: 0;
  font-size: 13.5px;
  line-height: 1.6;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.news-index .chip:hover {
  background: none;
  color: var(--text);
}
.news-index .chip.active {
  background: none;
  color: var(--chip-active);
  border-bottom-color: var(--chip-active);
  font-weight: 600;
}

/* ============================================================
   产品中心（product.php）：面包屑 + 地区/类型筛选 + 产品卡片
   数据来源：秀米云机房产品库；卡片跳转秀米云产品详情页
   ============================================================ */
.pc-crumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--muted);
}
.pc-crumb a {
  color: var(--muted);
  text-decoration: none;
}
.pc-crumb a:hover {
  color: #ff0033;
}
.pc-crumb-sep {
  color: #d1d5db;
}
.pc-crumb-here {
  color: var(--text);
}
h1.pc-crumb-here {
  margin: 0;
  font-size: inherit;
  font-weight: 400;
}
.pc-head {
  margin: 0 0 14px;
}
.pc-title {
  margin: 0 0 8px;
  font-size: 1rem;
  line-height: 1.4;
  color: var(--text);
}
.pc-intro {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}
.pc-note {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 8px;
  margin: 10px 0 0;
  padding: 9px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  background: rgba(255, 0, 51, 0.045);
  border: 1px solid rgba(255, 0, 51, 0.12);
  border-radius: 10px;
}
.pc-note i {
  flex: 0 0 auto;
  color: var(--red);
  font-size: 13px;
}
.pc-note span {
  flex: 1 1 0;
  min-width: 0;
}
.pc-note-kf {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  padding: 4px 12px;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.5;
  color: #fff;
  background: var(--red);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.pc-note-kf:hover {
  background: #e6002e;
  text-decoration: none;
}
.pc-note-kf:active {
  transform: scale(0.97);
}
.pc-filter {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 2px 16px;
  margin: 0 0 16px;
}
.pc-filter-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 9px 0;
}
.pc-filter-row + .pc-filter-row {
  border-top: 1px dashed var(--line);
}
.pc-filter-label {
  flex: 0 0 auto;
  padding: 3px 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.pc-filter-opts {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 4px;
  min-width: 0;
}
.pc-filter-opt {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  padding: 3px 9px;
  font-size: 13.5px;
  line-height: 20px;
  color: var(--text);
  text-decoration: none;
  border-radius: 6px;
  white-space: nowrap;
}
.pc-filter-opt:hover {
  background: #f5f6f8;
  color: var(--red);
}
.pc-filter-opt.active {
  background: rgba(255, 0, 51, 0.06);
  color: var(--red);
  font-weight: 600;
}
.pc-filter-count {
  font-style: normal;
  font-size: 11px;
  color: #9ca3af;
}
.pc-filter-opt.active .pc-filter-count {
  color: rgba(255, 0, 51, 0.6);
}
@media (max-width: 720px) {
  .product-page {
    padding: 6px 10px 22px;
  }
  .pc-crumb {
    display: none;
  }
  .pc-title {
    display: none;
  }
  .pc-head {
    margin: 0;
  }
  .pc-intro {
    display: none;
  }
  .pc-note {
    margin: 0 0 10px;
    padding: 8px 12px;
    font-size: 12.5px;
  }
  .pc-note-kf {
    padding: 3px 10px;
    font-size: 12px;
  }
  .pc-filter {
    padding: 2px 12px;
    margin-bottom: 12px;
  }
  .pc-section {
    margin-bottom: 18px;
  }
  .pc-section-title {
    margin-bottom: 10px;
  }
  .pc-filter-row {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 7px 0;
  }
  .pc-filter-label {
    padding: 0;
    font-size: 12.5px;
  }
  .pc-filter-opts {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .pc-filter-opts::-webkit-scrollbar {
    display: none;
  }
  .pc-filter-opt {
    flex: 0 0 auto;
    padding: 2px 6px;
    font-size: 12.5px;
    line-height: 19px;
  }
  .pc-filter-count {
    font-size: 10px;
  }
}
.pc-section {
  margin: 0 0 26px;
}
.pc-section-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 1rem;
  line-height: 1.4;
  color: var(--text);
}
.pc-section-count {
  font-style: normal;
  font-size: 12.5px;
  font-weight: 400;
  color: var(--muted);
}
.pc-section-more {
  margin-left: auto;
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
  text-decoration: none;
}
.pc-section-more:hover {
  color: #ff0033;
}
.pc-section-more i {
  font-size: 10px;
  margin-left: 4px;
}
.pc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: 12px;
}
.pc-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 12px;
  padding: 14px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.18s ease, transform 0.18s ease;
}
.pc-card:hover {
  border-color: rgba(255, 0, 51, 0.35);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.pc-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 10px;
}
.pc-card-title {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.45;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.pc-chip {
  flex: 0 0 auto;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  color: rgba(255, 0, 51, 0.92);
  background: rgba(255, 0, 51, 0.07);
  border: 1px solid rgba(255, 0, 51, 0.18);
  white-space: nowrap;
}
.pc-specs {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 5px;
}
.pc-specs li {
  display: flex;
  gap: 8px;
  font-size: 12.5px;
  line-height: 1.5;
  min-width: 0;
}
.pc-specs span {
  flex: 0 0 38px;
  color: #9ca3af;
}
.pc-specs b {
  font-weight: 500;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pc-card-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}
.pc-spec-price {
  font-size: 14px;
  font-weight: 700;
  color: #ff0033;
}
.pc-spec-price em {
  font-style: normal;
  font-size: 11px;
  margin-right: 1px;
}
.pc-spec-price i {
  font-style: normal;
  font-size: 11px;
  font-weight: 400;
  color: var(--muted);
  margin-left: 2px;
}
.pc-card-test {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.4;
  color: #fff;
  background: #ff0033;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.12s ease;
}
.pc-card-test:hover {
  background: #e6002e;
}
.pc-card-test:active {
  transform: scale(0.97);
}
.pc-card-test i {
  font-size: 11px;
}
.pc-go {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
}
.pc-go i {
  font-size: 10px;
  margin-left: 5px;
  transition: transform 0.15s ease;
}
.pc-card:hover .pc-go {
  color: #ff0033;
}
.pc-card:hover .pc-go i {
  transform: translateX(2px);
}
.pc-empty {
  padding: 46px 0;
  text-align: center;
  font-size: 13.5px;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: #fafafa;
}

/* ============================================================
   在线客服浮窗 + 回到顶部（全站 footer）
   ============================================================ */
.irq-kf {
  position: fixed;
  right: 18px;
  bottom: 20px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.irq-kf-dock {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.irq-kf-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  font-size: 17px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(17, 17, 17, 0.12);
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.irq-kf-btn:hover {
  color: #ff0033;
  border-color: rgba(255, 0, 51, 0.4);
}
.irq-kf-btn--top {
  font-size: 14px;
}
.irq-kf-btn-icon--close {
  display: none;
}
.irq-kf-btn.is-open .irq-kf-btn-icon--open {
  display: none;
}
.irq-kf-btn.is-open .irq-kf-btn-icon--close {
  display: inline-block;
}
.irq-kf-panel {
  width: min(320px, calc(100vw - 32px));
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 14px 40px rgba(17, 17, 17, 0.16);
  overflow: hidden;
}
.irq-kf-banner {
  position: relative;
  padding: 14px 14px 12px;
  background: linear-gradient(135deg, #fff 0%, #fff5f7 100%);
  border-bottom: 1px solid var(--line);
}
.irq-kf-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: #9ca3af;
  font-size: 13px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.irq-kf-close:hover {
  color: var(--text);
  background: rgba(0, 0, 0, 0.05);
}
.irq-kf-greet {
  display: flex;
  align-items: center;
  gap: 10px;
}
.irq-kf-avatar {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #0f0f0f;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}
.irq-kf-status {
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #22c55e;
  border: 2px solid #fff;
}
.irq-kf-title {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text);
}
.irq-kf-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 0;
  padding: 0;
}
.irq-kf-tags li {
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  color: rgba(255, 0, 51, 0.92);
  background: rgba(255, 0, 51, 0.07);
  border: 1px solid rgba(255, 0, 51, 0.16);
}
.irq-kf-body {
  padding: 12px 14px 4px;
}
.irq-kf-label {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--muted);
}
.irq-kf-channel {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  margin: 0 0 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.irq-kf-channel:hover {
  border-color: rgba(255, 0, 51, 0.4);
  background: #fffafa;
}
.irq-kf-channel-icon {
  flex: 0 0 34px;
  height: 34px;
  border-radius: 8px;
  background: #0f0f0f;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.irq-kf-channel-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.irq-kf-channel-text strong {
  font-size: 13.5px;
  color: var(--text);
}
.irq-kf-channel-text small {
  font-size: 12px;
  color: var(--muted);
}
.irq-kf-channel-go {
  margin-left: auto;
  font-size: 11px;
  color: #c0c4cc;
}
.irq-kf-channel:hover .irq-kf-channel-go {
  color: #ff0033;
}
.irq-kf-foot {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--muted);
  text-align: center;
  background: #fafafa;
}
@media (max-width: 640px) {
  .irq-kf {
    right: 14px;
    bottom: 14px;
  }
  .irq-kf-btn {
    width: 44px;
    height: 44px;
  }
}

/* ============================================================
   移动端自适应加固（全站通用）
   1) 防横向溢出：网格/弹性子项取消 auto 最小尺寸，长标题走省略号
   2) 移动端排版细节
   ============================================================ */
body {
  overflow-x: clip;
}
.news-item,
.list-item,
.ai-card,
.pc-card {
  min-width: 0;
}
.news-item > div:first-child,
.list-item > * {
  min-width: 0;
}
.pager-wrap .pager-card {
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
}
.pager-wrap .pager {
  flex-wrap: wrap;
}
@media (max-width: 640px) {
  .pager-wrap .pager-card {
    flex-direction: column;
    align-items: stretch;
  }
  .pager-wrap .pager-info {
    text-align: center;
  }
  .pager-wrap .pager {
    justify-content: center;
  }
  /* 卡片在窄屏下更紧凑：描述 3 行截断 */
  .news-item {
    min-height: 0;
    padding: 14px 14px;
  }
  .news-item .news-desc {
    -webkit-line-clamp: 3;
  }
  .news-item .news-title {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  .news-grid .list-item h3 {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  .detail-head .page-title {
    font-size: 17px;
    line-height: 1.7;
  }
  .site-footer {
    padding: 14px 12px;
    text-align: center;
  }
}
@media (max-width: 480px) {
  .topnav-link {
    padding: 6px 8px;
    font-size: 12.5px;
    gap: 5px;
  }
  .topnav-caret {
    margin-left: 0;
  }
}
@media (max-width: 480px) {
  .topnav-item .topnav-panel .topnav-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  /* 窄屏：两栏分组竖着排，避免每栏只剩窄窄一条 */
  .topnav-panel-groups {
    flex-direction: column;
    gap: 6px;
  }
  .topnav-panel-group + .topnav-panel-group {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--line);
    padding-top: 6px;
  }
  .topnav-item .topnav-panel {
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }
}

/* ============================================================
   手机端汉堡菜单（导航 + 搜索收纳）
   桌面端隐藏；≤700px 顶栏仅保留 Logo 与汉堡按钮
   ============================================================ */
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  font-size: 17px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.nav-toggle:hover {
  color: var(--red);
  border-color: rgba(255, 0, 51, 0.4);
}
.nav-toggle-icon--close {
  display: none;
}
.nav-toggle.is-open .nav-toggle-icon--open {
  display: none;
}
.nav-toggle.is-open .nav-toggle-icon--close {
  display: inline-block;
}
.mobile-menu {
  display: none;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 30px rgba(17, 17, 17, 0.08);
  animation: searchSuggestIn 0.18s ease;
}
.mobile-menu[hidden] {
  display: none;
}
.mobile-menu-inner {
  padding: 14px 16px 16px;
}
.mobile-menu .search {
  width: 100%;
  margin: 0 0 12px;
}
.mobile-menu .search-suggest {
  z-index: 95;
  max-height: min(420px, 58vh);
}
.mobile-menu-nav {
  display: grid;
  gap: 2px;
}
.mobile-menu-link,
.mobile-menu-head {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 11px 12px;
  border: 0;
  border-radius: 10px;
  background: none;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.mobile-menu-link > i,
.mobile-menu-head > i:first-child {
  font-size: 13px;
  color: var(--muted);
  width: 16px;
  text-align: center;
  flex: 0 0 16px;
}
.mobile-menu-link:active,
.mobile-menu-head:active {
  background: #f3f6f9;
  color: var(--red);
}
.mobile-menu-caret {
  margin-left: auto;
  font-size: 11px;
  color: #b6bdc7;
  transition: transform 0.18s ease;
}
.mobile-menu-head.is-open .mobile-menu-caret {
  transform: rotate(180deg);
}
.mobile-menu-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 6px;
  padding: 2px 0 8px;
}
.mobile-menu-list[hidden] {
  display: none;
}
.mobile-menu-subtitle {
  grid-column: 1 / -1;
  padding: 8px 10px 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .04em;
}
.mobile-menu-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: 9px;
  font-size: 13.5px;
  color: var(--text);
  text-decoration: none;
  min-width: 0;
  white-space: nowrap;
}
.mobile-menu-item > span:first-of-type {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mobile-menu-item:active {
  background: #f3f6f9;
  color: var(--red);
}
.mobile-menu-item--more {
  grid-column: 1 / -1;
  justify-content: center;
  gap: 6px;
  margin-top: 4px;
  padding: 10px 10px 4px;
  border-top: 1px solid var(--line);
  border-radius: 0;
  color: var(--red);
  font-weight: 600;
}
.mobile-menu-empty {
  grid-column: 1 / -1;
  padding: 8px 10px;
  color: var(--muted);
  font-size: 13px;
}

/* 手机端：新闻列表栏目筛选改为一行横向滑动，减少占位 */
@media (max-width: 640px) {
  .chips {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 6px;
    padding-bottom: 6px;
    margin-bottom: 10px;
  }
  .chips::-webkit-scrollbar {
    display: none;
  }
  .chip {
    flex: 0 0 auto;
    padding: 4px 11px;
    font-size: 12.5px;
    line-height: 1.6;
  }
  .news-index .chips {
    padding-bottom: 6px;
    margin-bottom: 12px;
  }
}

/* ===== 文章推荐段产品参数截图 (2026-09) ===== */
.detail-body .product-shot{margin:20px auto 24px;max-width:720px;border:1px solid #e5e7eb;border-radius:10px;overflow:hidden;box-shadow:0 4px 14px rgba(15,23,42,.08)}
.detail-body .product-shot img{display:block;width:100%;height:auto}
.detail-body .product-shot figcaption{text-align:center;font-size:13px;color:#8a94a6;padding:8px 10px;background:#f8fafc;border-top:1px solid #e5e7eb}
.detail-body .product-shot a{display:block}
.detail-body .product-shot a img{transition:opacity .2s ease}
.detail-body .product-shot a:hover img{opacity:.88}
.detail-body .product-shot:hover figcaption{color:#4a5568}