/* ServerScope · 桌面邸报：宣纸、墨色、朱砂。仅保留业务页面使用的样式。 */
:root {
  --paper: #F6F2E9;
  --card: #FCFAF4;
  --ink: #2B2A26;
  --ink-2: #57554D;
  --ink-3: #706C62;
  --cinnabar: #B03A26;
  --cinnabar-deep: #8E2C1C;
  --indigo: #3D4E6D;
  --bamboo: #5F7052;
  --tea: #8A6D4F;
  --line: #D9D2C0;
  --line-soft: #E6DFCE;
  --serif: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-width: 1100px;
  font-family: var(--sans);
  color: var(--ink);
  line-height: 1.7;
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--cinnabar);
  color: var(--card);
  padding: 8px 16px;
  z-index: 100;
}

.skip-link:focus {
  left: 0;
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: var(--card);
}

.topbar-row {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 32px 10px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-seal {
  width: 34px;
  height: 34px;
  background: var(--cinnabar);
  color: var(--card);
  font: 700 17px var(--serif);
  display: grid;
  place-items: center;
  border-radius: 2px;
  flex-shrink: 0;
}

.brand-name {
  display: block;
  font: 700 19px/1.7 var(--serif);
  letter-spacing: 1px;
}

.brand-sub {
  display: block;
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 2px;
}

.topbar-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 13px;
  color: var(--ink-3);
}

.topbar-nav a {
  text-decoration: none;
  color: var(--ink-2);
  border-bottom: 1px solid transparent;
}

.topbar-nav a:hover, .topbar-nav a[aria-current="page"] {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

.topbar-date {
  color: var(--tea);
  font-variant-numeric: tabular-nums;
}

.tagline-strip {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px 12px;
  text-align: center;
}

.tagline-strip p {
  font: 13.5px/1.7 var(--serif);
  color: var(--ink-2);
  letter-spacing: .5px;
}

.tagline-strip em {
  font-style: normal;
  color: var(--cinnabar);
  font-weight: 700;
}

.tagline-strip .thin {
  color: var(--ink-3);
}

/* 单层分类，不再维护信源分组菜单。 */
.filterbar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px 6px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.filter-label {
  margin-right: 8px;
  color: var(--ink-3);
  font-size: 13px;
  letter-spacing: .1em;
}

.chip {
  display: inline-block;
  padding: 5px 12px;
  border: 1px solid transparent;
  color: var(--ink-2);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
}

.chip:hover {
  color: var(--cinnabar);
  border-bottom-color: var(--line);
}

.chip.active {
  color: var(--cinnabar);
  border-color: var(--line);
  background: var(--card);
}

.legacy-filter-note {
  max-width: 1200px;
  padding: 8px 32px 0;
  margin: auto;
  font-size: 12px;
  color: var(--ink-3);
}

.legacy-filter-note a {
  color: var(--cinnabar);
  margin-left: 12px;
}

/* 事件时间线 */
.timeline {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8px 32px 72px;
}

.date-group {
  margin-top: 30px;
}

.date-group:first-child {
  margin-top: 16px;
}

.date-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 9px;
  border-bottom: 2px solid var(--ink);
}

.date-head .d {
  font: 700 20px/1.7 var(--serif);
}

.date-head .w {
  font-size: 13px;
  color: var(--ink-3);
}

.date-head .n {
  margin-left: auto;
  font-size: 12px;
  color: var(--ink-3);
}

.date-list {
  position: relative;
  padding-left: 92px;
}

.date-list::before {
  content: '';
  position: absolute;
  left: 66px;
  top: 24px;
  bottom: 24px;
  width: 1px;
  background: var(--line);
}

.card {
  position: relative;
  display: flex;
  gap: 22px;
  padding: 20px 6px;
  border-bottom: 1px solid var(--line-soft);
}

.card:last-child {
  border-bottom: none;
}

.card::before {
  content: '';
  position: absolute;
  left: -30px;
  top: 25px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tea);
  outline: 4px solid var(--paper);
}

.card-time {
  position: absolute;
  left: -92px;
  top: 18px;
  width: 54px;
  text-align: right;
  font-size: 13px;
  color: var(--tea);
  font-variant-numeric: tabular-nums;
}

.thumb {
  flex-shrink: 0;
  width: 168px;
  height: 108px;
  margin-top: 4px;
  background: var(--line-soft);
  overflow: hidden;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.body {
  flex: 1;
  min-width: 0;
}

.meta-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 5px;
  color: var(--ink-3);
  font-size: 12px;
}

.source-name {
  color: var(--ink-3);
}

.article-count {
  color: var(--tea);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.article-count:hover {
  color: var(--cinnabar);
}

.title {
  font: 700 18px/1.6 var(--serif);
  margin-bottom: 6px;
  overflow-wrap: anywhere;
}

.title a {
  color: var(--ink);
  text-decoration: none;
}

.title a:hover {
  color: var(--cinnabar-deep);
}

.summary {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.8;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.wim-preview {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.8;
  margin-top: 8px;
}

.ai-label {
  color: var(--cinnabar);
  font-size: 12px;
  margin-right: 10px;
  letter-spacing: .06em;
  white-space: nowrap;
}

.read-marker {
  display: none;
  margin-left: auto;
  color: var(--ink-3);
  font-size: 11px;
}

.card.is-read .title a {
  color: var(--ink-2);
}

.card.is-read .title a:hover {
  color: var(--cinnabar-deep);
}

.card.is-read .read-marker {
  display: inline;
}

/* 分页与空状态 */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin-top: 32px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.pagination-controls, .pagination-pages {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pagination-page, .pagination-nav, .pagination-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  min-height: 36px;
  font-size: 13px;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.pagination-nav {
  gap: 6px;
  padding: 0 8px;
  color: var(--ink-2);
}

.pagination-page:hover, .pagination-nav:hover, .pagination-page.is-current {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

.pagination-page.is-current {
  font-weight: 700;
}

.pagination-total, .pagination-ellipsis {
  color: var(--ink-3);
  font-size: 12px;
}

.empty-state {
  max-width: 650px;
  margin: 64px auto;
  padding: 40px 24px;
  border: 1px dashed var(--line);
  text-align: center;
}

.empty-code {
  font: 700 19px/1.7 var(--serif);
  margin-bottom: 10px;
}

.empty-hint {
  font-size: 14px;
  color: var(--ink-2);
}

.empty-hint a {
  color: var(--cinnabar);
}

/* 编辑部式详情 */
.detail.detail-editorial {
  max-width: 1180px;
  margin: 0 auto;
  padding: 34px 32px 72px;
}

.back-link {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--ink-3);
  text-decoration: none;
}

.back-link:hover {
  color: var(--cinnabar);
}

.detail-editorial-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 42px 54px;
  align-items: start;
}

.detail-editorial-main {
  min-width: 0;
}

.detail-editorial-header {
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line-soft);
}

.detail-editorial-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 16px;
  color: var(--ink-3);
  font-size: 12px;
}

.detail-editorial-meta > * + *::before {
  content: '·';
  margin-right: 12px;
  color: var(--tea);
}

.detail-editorial-kicker {
  color: var(--tea);
}

.detail-editorial-title {
  font: 700 32px/1.5 var(--serif);
  overflow-wrap: anywhere;
}

.detail-guide {
  padding: 30px 0 32px;
  border-bottom: 1px solid var(--line-soft);
}

.detail-guide h2 {
  margin-bottom: 12px;
  color: var(--indigo);
  font-size: 14px;
  letter-spacing: .08em;
}

.detail-guide p {
  color: var(--ink-2);
  font-size: 16px;
  line-height: 2;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.detail-editorial-figure {
  margin-top: 30px;
}

.detail-figure img {
  width: 100%;
  display: block;
}

.detail-source-note {
  margin-top: 30px;
  padding: 14px 0;
  color: var(--ink-3);
  font-size: 13px;
}

.detail-source-credit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink-2);
  font-size: 13px;
}

.detail-editorial-aside {
  position: sticky;
  top: 24px;
  padding-left: 30px;
  border-left: 1px solid var(--line-soft);
}

.detail-aside-section {
  padding: 2px 0 24px;
}

.detail-aside-section + .detail-aside-section {
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}

.detail-aside-section h2 {
  margin-bottom: 14px;
  font-size: 14px;
  color: var(--cinnabar);
  font-weight: 500;
}

.detail-aside-section p {
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.9;
}

.detail-aside-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.tag-large {
  font-size: 12px;
  color: var(--ink-3);
  padding: 3px 9px;
  border: 1px solid var(--line);
}

.tag-large::before {
  content: '#';
  margin-right: 2px;
}

.detail-editorial-wide {
  grid-column: 1 / -1;
}

.event-sources {
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.event-sources h2 {
  margin-bottom: 14px;
  font-size: 15px;
  font-weight: 500;
}

.event-source-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.event-source-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.event-source-copy {
  min-width: 0;
}

.event-source-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--ink-3);
}

.event-source-title {
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.official-link {
  display: inline-block;
  padding: 9px 20px;
  background: var(--cinnabar);
  color: var(--card);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
}

.official-link:hover {
  background: var(--cinnabar-deep);
}

.detail-metadata-collapse {
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.detail-metadata-collapse summary {
  font-size: 13px;
  color: var(--ink-3);
  cursor: pointer;
}

.detail-meta-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.detail-meta-grid dt {
  color: var(--ink-3);
  font-size: 12px;
}

.detail-meta-grid dd {
  color: var(--ink-2);
  font-size: 13px;
  overflow-wrap: anywhere;
}

/* 运行状态：结论、阶段事实、信源明细。颜色不代表未经核实的健康状态。 */
.ops-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 34px 32px 72px;
}

.ops-hero {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 32px;
  margin-bottom: 24px;
}

.ops-hero h1 {
  font: 700 28px/1.5 var(--serif);
  margin-bottom: 8px;
}

.eyebrow {
  color: var(--tea);
  font-size: 11px;
  letter-spacing: .2em;
  margin-bottom: 8px;
}

.ops-hero p, .ops-caption, .ops-note {
  color: var(--ink-3);
  font-size: 13px;
}

.ops-refresh {
  color: var(--ink-3);
  font-size: 12px;
  text-align: right;
  white-space: nowrap;
}

.ops-refresh a {
  display: inline-block;
  margin-top: 8px;
  color: var(--cinnabar);
}

.ops-notice {
  border-left: 3px solid var(--tea);
  padding: 14px 20px;
  background: var(--card);
  margin-bottom: 24px;
}

.ops-notice--attention {
  border-left-color: var(--cinnabar);
}

.ops-notice h2 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 5px;
}

.ops-notice p {
  font-size: 13px;
  color: var(--ink-2);
}

.ops-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr) 1.5fr;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}

.ops-stat {
  padding: 20px;
  border-right: 1px solid var(--line-soft);
}

.ops-stat:first-child {
  padding-left: 0;
}

.ops-stat:last-child {
  border: 0;
}

.ops-stat-label {
  display: block;
  font-size: 13px;
  color: var(--ink-3);
}

.ops-stat-value {
  display: block;
  font: 700 30px/1.8 var(--serif);
  font-variant-numeric: tabular-nums;
}

.ops-stat-time {
  font-size: 19px;
  line-height: 2.85;
}

.ops-stat-hint {
  display: block;
  font-size: 12px;
  color: var(--ink-3);
}

.ops-failure {
  color: var(--cinnabar);
  font-weight: 600;
}

.ops-section-title {
  font: 700 18px/1.7 var(--serif);
  margin-bottom: 14px;
}

.ops-stages {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 18px;
}

.ops-stage {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.ops-stage h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
}

.ops-stage p {
  font-size: 13px;
  color: var(--ink-2);
  margin-bottom: 5px;
}

.ops-note {
  padding: 12px 0 24px;
}

.ops-sources {
  margin-top: 22px;
}

.ops-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 13px;
  margin-top: 14px;
}

.ops-table caption {
  text-align: left;
  font-size: 12px;
  color: var(--ink-3);
  padding-bottom: 12px;
}

.ops-table th {
  color: var(--ink-3);
  font-size: 12px;
  font-weight: 500;
  text-align: left;
}

.ops-table thead th {
  border-top: 2px solid var(--ink);
}

.ops-table th, .ops-table td {
  padding: 14px 10px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  overflow-wrap: anywhere;
}

.ops-table th:first-child, .ops-table td:first-child {
  padding-left: 0;
}

.ops-table .col-source {
  width: 18%;
}

.ops-table .col-crawl {
  width: 21%;
}

.ops-table .col-number {
  width: 9%;
}

.ops-table .col-analysis {
  width: 21%;
}

.ops-table .col-detail {
  width: 13%;
}

.ops-table tbody tr:hover {
  background: rgba(252, 250, 244, .65);
}

.ops-source-name {
  display: block;
  font-size: 14px;
  font-weight: 500;
}

.ops-source-time, .ops-disabled {
  display: block;
  font-size: 11px;
  color: var(--ink-3);
  margin-top: 4px;
}

.ops-status {
  display: inline-block;
  font-size: 12px;
}

.ops-status--attention {
  color: var(--cinnabar);
}

.ops-status--recorded {
  color: var(--ink-2);
}

.ops-status--running {
  color: var(--indigo);
}

.ops-status--unknown {
  color: var(--ink-3);
}

.ops-table details summary {
  cursor: pointer;
  color: var(--tea);
}

.ops-table details dl {
  margin-top: 10px;
  font-size: 12px;
}

.ops-table details dt {
  color: var(--ink-3);
}

.ops-table details dd {
  margin-bottom: 5px;
  font-variant-numeric: tabular-nums;
}

.ops-empty-hint {
  padding: 30px 0;
  color: var(--ink-3);
}

/* 错误页、页脚与返回顶部 */
.error-page {
  max-width: 650px;
  margin: 72px auto;
  padding: 48px 24px;
  text-align: center;
}

.error-code {
  font: 700 56px/1 var(--serif);
  color: var(--tea);
  margin-bottom: 12px;
}

.error-title {
  font: 700 22px/1.7 var(--serif);
  margin-bottom: 8px;
}

.error-message {
  font-size: 14px;
  color: var(--ink-2);
  margin-bottom: 24px;
}

.error-action {
  display: inline-block;
  padding: 9px 20px;
  border: 1px solid var(--cinnabar);
  color: var(--cinnabar);
  text-decoration: none;
  font-size: 13px;
}

.error-action:hover {
  background: var(--cinnabar);
  color: var(--card);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 26px 32px 34px;
  text-align: center;
}

.footer .cloud {
  width: 130px;
  margin: 0 auto 12px;
  display: block;
  color: var(--tea);
}

.footer p {
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 1px;
}

.footer .footer-icp {
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: .08em;
}

.footer-icp a {
  text-underline-offset: 3px;
}

.back-to-top {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 30;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--card);
  color: var(--cinnabar);
  font: 700 20px/1 var(--serif);
  cursor: pointer;
  transition: transform .15s;
}

.back-to-top[hidden] {
  display: none;
}

.back-to-top:hover {
  transform: translateY(-2px);
  border-color: var(--cinnabar);
}

@media (prefers-reduced-motion: reduce) {
  .back-to-top {
    transition: none;
  }
}