/* 极致·轻快 Jz52_lighttech */ 
:root {
  --bg: #f6f8fb;
  --surface: rgb(255 255 255 / 90%);
  --soft: #eef2f7;
  --ink: #1b2738;
  --muted: #61708a;
  --line: #e2e8f0;
  --primary: #2563eb;
  --primary-soft: #e8effc;
  --accent: #719bf7;
  --deep: #12264a;
  --deep-line: #2b4470;
  --deep-ink: #e9f0fa;
  --deep-soft: #16304f;
  --radius: 14px;
  color-scheme: light;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
  scroll-behavior: smooth;
  scroll-padding-top: 110px
}
body.is-night {
  --bg: #0e1524;
  --surface: #141d30;
  --soft: #1b2540;
  --ink: #e8edf5;
  --muted: #94a3b8;
  --line: #2a3a55;
  --primary: #7aa5ff;
  --primary-soft: #22334f;
  --accent: #67e8f9;
  --deep: #101b2e;
  --deep-line: #24344f;
  --deep-ink: #e8edf5;
  --deep-soft: #182644;
  color-scheme: dark
}
* {
  box-sizing: border-box
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.7
}
a {
  color: inherit;
  text-decoration: none;
  transition: color .18s, background .18s, transform .18s
}
a:hover {
  color: var(--primary)
}
button, input {
  font: inherit
}
button {
  cursor: pointer
}
button, a, input, summary {
  -webkit-tap-highlight-color: transparent
}
button {
  color: inherit
}
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 5px
}
img {
  max-width: 100%;
  height: auto
}
svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6
}
h1, h2, h3, p {
  margin-top: 0
}
h1, h2, h3 {
  line-height: 1.4;
  letter-spacing: -.025em
}
button {
  border: 0;
  background: none
}
button:disabled {
  cursor: wait;
  opacity: .6
}
[hidden] {
  display: none !important
}
.shell {
  width: min(1216px, calc(100% - 80px));
  margin-inline: auto
}
.site-header {
  height: 89px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: relative;
  z-index: 30
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 46px
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 1;
  min-width: 0;
  font-size: 22px;
  font-weight: 750;
  letter-spacing: -.8px;
  line-height: 1.08
}
.brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0
}
.brand-copy {
  display: block;
  min-width: 0;
  overflow: hidden
}
.brand-title {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis
}
.brand-green {
  color: var(--primary)
}
.brand small {
  display: block;
  font-size: 9px;
  letter-spacing: 3.5px;
  font-weight: 500;
  color: var(--muted);
  margin-top: 7px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis
}
.desktop-nav {
  display: flex;
  align-items: center;
  font-size: 14px;
  font-weight: 550;
  white-space: nowrap
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  flex-shrink: 0
}
.search-button {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0
}
kbd {
  font-family: inherit;
  font-size: 10px;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 0 4px;
  border-radius: 3px;
  margin-left: 15px
}
.icon-button {
  width: 34px;
  height: 34px;
  font-size: 21px
}
.mobile-toggle {
  display: none
}
.mobile-nav {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding-block: 16px
}
.mobile-nav > ul {
  flex-direction: column;
  gap: 0
}
.mobile-nav > ul > li {
  display: block;
  padding: 0
}
.mobile-nav > ul > li > a {
  display: block;
  padding: 10px
}
.mobile-nav .has-sub {
  position: relative
}
.mobile-nav .sub-menu {
  position: static !important;
  background: var(--soft);
  border: 0 !important;
  border-radius: 0 !important;
  min-width: 0 !important;
  padding: 0 0 0 16px !important;
  box-shadow: none !important;
  display: none
}
.mobile-nav .sub-menu li a {
  padding: 8px 10px;
  display: block
}
.mobile-nav em.dot {
  position: absolute;
  left: auto;
  right: 14px;
  top: 22px
}
.mobile-nav .has-sub.on > em.dot svg {
  transform: rotate(180deg)
}
.skip-link {
  position: absolute;
  left: 20px;
  top: -60px;
  padding: 10px;
  background: var(--primary);
  color: white;
  z-index: 100
}
.skip-link:focus {
  top: 10px
}
/* 主导航（LinksManage navbar） */
.menu-tree {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 27px;
  align-items: center
}
.desktop-nav .menu-tree > li {
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px
}
.menu-tree > li > a {
  padding: 31px 0;
  border-bottom: 2px solid transparent;
  display: block
}
.menu-tree a[aria-current=page] {
  border-color: var(--primary);
  color: var(--primary)
}
.menu-tree .sub-menu {
  position: absolute;
  top: calc(100% - 20px);
  left: -10px;
  background: var(--surface);
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 180px;
  display: none;
  flex-direction: column;
  box-shadow: 0 8px 24px rgba(30, 58, 110, .08)
}
.desktop-nav .menu-tree > li:hover > .sub-menu, .desktop-nav .menu-tree > li:focus-within > .sub-menu {
  display: flex
}
.menu-tree .sub-menu li {
  list-style: none
}
.menu-tree .sub-menu .sub-menu {
  left: 100%;
  top: -18px
}
.menu-tree .sub-menu a {
  padding: 6px 4px;
  display: block;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap
}
.menu-tree em.dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  font-style: normal;
  color: var(--muted);
  transition: transform .2s ease
}
.menu-tree em.dot svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .2s ease
}
.desktop-nav .menu-tree em.dot {
  position: absolute;
  left: 100%;
  margin-left: 5px;
  top: 50%;
  transform: translateY(-50%)
}
.desktop-nav .menu-tree li.has-sub:hover > em.dot svg {
  transform: rotate(180deg)
}
.home-hero {
  display: grid;
  grid-template-columns: 1.16fr 1fr;
  gap: 72px;
  align-items: center;
  padding: 54px 0 46px
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: 650;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px
}
.status-dot {
  display: inline-block;
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary)
}
.hero-copy h1 {
  font-size: 48px;
  line-height: 1.35;
  letter-spacing: -2px;
  font-weight: 750;
  max-width: 490px;
  margin: 24px 0 18px;
  text-wrap: balance
}
.hero-copy > p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.95;
  max-width: 465px;
  margin-bottom: 27px
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 25px
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600
}
.primary {
  background: var(--primary);
  color: var(--bg)
}
.primary:hover {
  background: var(--ink);
  color: var(--bg);
  transform: translateY(-2px)
}
.subtle {
  border: 1px solid var(--line);
  background: var(--surface)
}
.subtle.disabled {
  opacity: .45;
  cursor: default;
  pointer-events: none
}
.text-link {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary)
}
.hero-caption {
  display: flex;
  gap: 10px;
  align-items: center;
  font-family: monospace;
  font-size: 9px;
  letter-spacing: 2.5px;
  color: var(--muted);
  margin-top: 32px
}
.mini-leaf {
  width: 23px;
  height: 23px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--primary);
  font-size: 15px
}
.featured {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--deep);
  color: var(--deep-ink);
  border: 1px solid var(--deep-line);
  min-height: 350px;
  border-radius: 12px;
  overflow: hidden;
  padding: 23px 27px
}
.featured:hover {
  color: #fff;
  transform: translateY(-3px)
}
.featured:before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(#7aa5ff23 .65px, transparent .65px);
  background-size: 16px 16px;
  z-index: -1
}
.featured-top {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--deep-ink)
}
.featured-no {
  font-size: 9px;
  font-family: monospace;
  letter-spacing: 1px;
  color: color-mix(in srgb, var(--deep-ink) 60%, transparent)
}
.orbit-art {
  position: absolute;
  width: 310px;
  height: 250px;
  top: 14px;
  right: 3px;
  opacity: .95;
  z-index: -1
}
.orbit {
  position: absolute;
  width: 220px;
  height: 125px;
  border: 1px solid color-mix(in srgb, var(--primary) 24%, transparent);
  border-radius: 50%;
  left: 44px;
  top: 44px;
  transform: rotate(-25deg)
}
.orbit-two {
  transform: rotate(37deg);
  width: 205px;
  height: 155px;
  top: 28px
}
.art-core {
  position: absolute;
  left: 119px;
  top: 50px;
  font-size: 64px;
  font-weight: 700;
  font-family: Georgia, serif;
  color: var(--accent);
  transform: rotate(-12deg)
}
.art-core span {
  font-family: monospace;
  font-weight: 300;
  font-size: 40px;
  vertical-align: super
}
.art-node {
  position: absolute;
  border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
  background: var(--deep-soft);
  padding: 2px 10px;
  border-radius: 5px;
  font-size: 9px;
  font-family: monospace;
  color: var(--deep-ink)
}
.node-java {
  left: 44px;
  top: 37px;
  transform: rotate(-10deg)
}
.node-ai {
  right: 24px;
  top: 81px;
  transform: rotate(7deg)
}
.node-go {
  left: 67px;
  top: 156px;
  transform: rotate(7deg)
}
.art-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent);
  top: 15px;
  left: 180px;
  border-radius: 50%;
  box-shadow: 0 0 16px color-mix(in srgb, var(--accent) 45%, transparent)
}
.featured-bottom {
  padding-top: 164px
}
.featured-bottom > .eyebrow {
  font-size: 9px;
  letter-spacing: 1.6px;
  color: var(--accent)
}
.featured h2 {
  font-size: 22px;
  line-height: 1.5;
  max-width: 405px;
  margin: 10px 0 16px
}
.featured-bottom > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: var(--muted)
}
.round-arrow {
  width: 26px;
  height: 26px;
  border: 1px solid #7aa5ff4d;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 16px
}
.topic-rail {
  display: grid;
  grid-template-columns: 1.45fr repeat(5, 1fr);
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  margin-bottom: 46px;
  padding: 20px 10px
}
.topic-rail > a {
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--line)
}
.topic-rail > a:last-child {
  border: 0
}
.topic-rail strong {
  font-size: 12px;
  font-weight: 600
}
.topic-rail small {
  font-size: 10px;
  color: var(--muted);
  margin-top: 3px
}
.topic-rail .topic-all {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px
}
.topic-all span:last-child {
  display: flex;
  flex-direction: column
}
.topic-icon {
  width: 32px;
  height: 32px;
  background: var(--primary-soft);
  color: var(--primary);
  display: grid;
  place-items: center;
  font-size: 22px;
  border-radius: 8px
}
.feed-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 48px;
  padding-bottom: 60px
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px
}
.section-heading h2 {
  font-size: 16px;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px
}
.section-heading .muted {
  font-size: 11px
}
.feed-heading {
  margin-bottom: 20px
}
.muted {
  color: var(--muted);
  font-size: 12px
}
.filter-bar {
  display: flex;
  gap: 5px;
  overflow: auto;
  scrollbar-width: thin;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--line)
}
.filter-bar > a {
  font-size: 11px;
  white-space: nowrap;
  padding: 5px 11px;
  color: var(--muted);
  border-radius: 5px
}
.filter-bar > a.active {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 600
}
.filter-bar > a:hover {
  background: var(--soft);
  color: var(--primary)
}
.post-card {
  display: flex;
  gap: 30px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
  align-items: center
}
.post-card-main {
  min-width: 0;
  flex: 1
}
.post-labels {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 10px;
  margin-bottom: 8px
}
.category-label {
  color: var(--primary);
  font-weight: 650
}
.quiet-tag {
  font-size: 9px;
  color: var(--muted)
}
.pinned {
  color: var(--primary);
  background: var(--primary-soft);
  padding: 0 5px;
  border-radius: 3px
}
.post-card h2 {
  font-size: 19px;
  line-height: 1.55;
  letter-spacing: -.4px;
  margin-bottom: 8px
}
.excerpt {
  font-size: 12px;
  line-height: 1.85;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 14px
}
.post-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 10px;
  color: var(--muted)
}
.author-link {
  display: inline-flex;
  align-items: center;
  gap: 6px
}
.avatar-small {
  width: 21px;
  height: 21px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  overflow: hidden;
  text-transform: uppercase
}
.post-visual {
  flex: 0 0 151px;
  height: 115px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 7px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  isolation: isolate;
  color: var(--ink)
}
.post-visual:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 49%, #2563eb1a 49.5%, #2563eb1a 50.5%, transparent 51%);
  background-size: 15px 15px;
  z-index: -1
}
.post-visual[data-topic=Java] {
  background: #f4eee2;
  color: #927139;
  border-color: #ebe3d6
}
.post-visual[data-topic=Agent], .post-visual[data-topic=开源精选] {
  background: #e9edf4;
  color: #5e6d94;
  border-color: #dde3ee
}
.post-visual[data-topic=效率工具] {
  background: #edeaf2;
  color: #786293;
  border-color: #e5dfee
}
.post-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover
}
.visual-code {
  font-family: monospace;
  font-size: 31px;
  line-height: 1.4;
  opacity: .65
}
.post-visual strong {
  font-size: 13px;
  font-weight: 600
}
.post-visual small {
  font-size: 5px;
  letter-spacing: 1.5px;
  margin-top: 5px
}
.sidebar {
  position: sticky;
  top: 32px;
  align-self: start;
  padding-top: 1px
}
.community-card {
  padding: 25px 25px 12px;
  background: var(--soft);
  border-radius: 10px;
  border: 1px solid var(--line);
  color: var(--ink);
  overflow: hidden;
  position: relative
}
.community-card .eyebrow {
  font-size: 8px;
  letter-spacing: 1.4px
}
.community-card h2 {
  font-size: 24px;
  line-height: 1.55;
  margin: 20px 0 12px;
  font-weight: 600
}
.community-card p {
  font-size: 11px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 220px;
  margin-bottom: 17px
}
.community-card > a {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  font-weight: 600
}
.community-art {
  display: flex;
  justify-content: center;
  gap: 18px;
  align-items: center;
  font-size: 85px;
  line-height: 1.4;
  font-weight: 200;
  color: var(--muted);
  margin-top: 8px;
  font-family: monospace
}
.community-art span:nth-child(2) {
  font-size: 65px;
  color: var(--primary)
}
.side-section {
  padding: 28px 0;
  border-bottom: 1px solid var(--line)
}
.side-section ul {
  padding: 0
}
.side-section .section-heading {
  margin-bottom: 18px
}
.side-section h2 {
  font-size: 13px
}
.side-section .section-heading > a {
  font-size: 16px
}
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px
}
.tag-cloud a {
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 5px;
  font-size: 10px;
  display: flex;
  gap: 7px;
  background: var(--surface)
}
.tag-cloud a:hover {
  border-color: var(--primary);
  color: var(--primary)
}
.tag-cloud small {
  color: var(--muted);
  font-size: 9px
}
.side-note {
  font-size: 14px;
  line-height: 1.9;
  margin: 15px 0
}

/* ===== 系统内置模块通用样式（日历/标签/归档/分类/评论等全部内置模块） ===== */
.widget-body {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted)
}
.widget-body::after {
  content: "";
  display: block;
  clear: both
}
.widget-body, .widget-body ul {
  list-style: none;
  margin: 0;
  padding: 0
}
.widget-body img {
  max-width: 100%;
  border-radius: 6px
}
.widget-body a {
  transition: color .15s, border-color .15s
}
/* 归档/分类/统计/导航 分组：两列省略 */
#divArchives li, #divCatalog li, #divStatistics li, #divNavBar li {
  width: 50%;
  float: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 5px 10px 5px 0;
  font-size: 11px
}
#divArchives a, #divCatalog a, #divStatistics a, #divNavBar a {
  color: var(--muted)
}
#divArchives a:hover, #divCatalog a:hover, #divStatistics a:hover, #divNavBar a:hover {
  color: var(--primary)
}
#divCatalog li.li-subcate {
  padding-left: 14px
}
#divCatalog .ul-subcates {
  padding-left: 0
}
/* 最新留言/最近发表 分组：单行省略 */
#divComments li, #divPrevious li {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 5px 0;
  font-size: 12px
}
#divComments a, #divPrevious a {
  color: var(--muted)
}
#divComments a:hover, #divPrevious a:hover {
  color: var(--primary)
}
/* 标签列表 */
#divTags ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px
}
#divTags li {
  margin: 0
}
#divTags li a {
  display: inline-block;
  font-size: 11px;
  padding: 4px 11px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
  color: var(--muted)
}
#divTags li a::before {
    content: "# ";
}
#divTags li a:hover {
  border-color: var(--primary);
  color: var(--primary)
}
#divTags .tag-count {
  color: var(--muted);
  font-size: 9px
}


/* 搜索面板 */
#divSearchPanel form {
  display: flex;
  gap: 8px;
  width: 100%
}
#divSearchPanel input[type=text] {
  flex: 1;
  min-width: 0;
  padding: 8px 12px;
  font-size: 12px;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  outline: none
}
#divSearchPanel input[type=text]:focus {
  border-color: var(--primary)
}
#divSearchPanel input[type=submit] {
  padding: 8px 15px;
  font-size: 12px;
  background: var(--primary);
  color: var(--bg);
  border: 0;
  border-radius: 6px;
  cursor: pointer
}
#divSearchPanel input[type=submit]:hover {
  background: var(--ink)
}
/* 日历 */
#divCalendar table {
  width: 100%;
  border-collapse: collapse
}
#divCalendar caption {
  font-size: 12px;
  font-weight: 600;
  padding: 0 0 9px;
  color: var(--ink)
}
#divCalendar caption a {
  font-size: 12px;
  color: var(--ink);
  padding: 0 5px
}
#divCalendar caption a:hover {
  color: var(--primary)
}
#divCalendar th {
  font-size: 10px;
  font-weight: 600;
  color: var(--muted);
  padding: 5px 0;
  border-bottom: 1px solid var(--line)
}
#divCalendar td {
  text-align: center;
  padding: 4px 0;
  font-size: 11px;
  color: var(--muted)
}
#divCalendar td a {
  color: var(--ink);
  font-weight: 600
}
#divCalendar td a:hover {
  color: var(--primary)
}
/* 作者/收藏/链接 分组：标签链接 */
#divAuthors ul, #divFavorites ul, #divLinkage ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px
}
#divAuthors a, #divFavorites a, #divLinkage a {
  display: inline-block;
  font-size: 11px;
  padding: 4px 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--muted)
}
#divAuthors a:hover, #divFavorites a:hover, #divLinkage a:hover {
  border-color: var(--primary);
  color: var(--primary)
}
#divAuthors .article-nums {
  color: var(--muted);
  font-size: 9px
}
/* 图标汇集 */
#divMisc ul {
  display: flex;
  flex-direction: column;
  gap: 8px
}
#divMisc a {
  display: flex;
  align-items: center
}
/* 控制面板 */
#divContorPanel .widget-body {
  text-align: center
}
#divContorPanel .cp-hello {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 10px
}
#divContorPanel .cp-login a, #divContorPanel .cp-vrs a {
  display: inline-block;
  margin: 0 3px;
  padding: 6px 15px;
  font-size: 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted)
}
#divContorPanel .cp-login a:hover, #divContorPanel .cp-vrs a:hover {
  border-color: var(--primary);
  color: var(--primary)
}
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  margin: 30px 0;
  font-size: 12px;
  color: var(--muted)
}
.pagination-info {
  min-width: 110px;
  text-align: center
}
/* 侧栏模块内容 */
.lt-wpost {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  list-style: none
}
.lt-wpost:last-child {
  border: 0
}
.lt-wpost-thumb {
  flex: 0 0 52px;
  height: 40px;
  border-radius: 6px;
  overflow: hidden;
  display: block;
  background: var(--soft);
  border: 1px solid var(--line)
}
.lt-wpost-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover
}
.lt-wpost-thumb .lt-wthumb-ph {
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  font-family: monospace;
  font-size: 11px;
  color: var(--muted)
}
.lt-wpost-meta {
  min-width: 0;
  flex: 1
}
.lt-wpost-title {
  display: block;
  font-size: 12px;
  line-height: 1.6;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap
}
.lt-wpost-title:hover {
  color: var(--primary)
}
.lt-wpost-date {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin-top: 3px
}

.lt-latest-comment {
  list-style: none;
  margin: 0;
  padding: 0
}
.lt-cmt-item {
  display: flex;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  align-items: flex-start
}
.lt-cmt-item:last-child {
  border: 0
}
.lt-cmt-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  flex: none;
  object-fit: cover
}
.lt-cmt-body {
  min-width: 0;
  flex: 1
}
.lt-cmt-author {
  font-size: 11px;
  font-weight: 600;
  margin-right: 8px
}
.lt-cmt-date {
  font-size: 9px;
  color: var(--muted)
}
.lt-cmt-content {
  display: block;
  font-size: 11px;
  line-height: 1.7;
  color: var(--muted);
  margin-top: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap
}
.lt-cmt-content:hover {
  color: var(--primary)
}
.widget-body ul {
  list-style: none;
  margin: 0;
  padding: 0
}
/* 搜索面板 */
.search-panel {
  position: absolute;
  top: 89px;
  left: 0;
  right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  box-shadow: 0 12px 30px rgba(30, 58, 110, .06);
  z-index: 29
}
.search-panel form {
  display: flex;
  gap: 12px;
  align-items: center
}
.search-panel form svg {
  width: 18px;
  height: 18px;
  color: var(--muted);
  flex: none
}
.search-panel input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 16px;
  padding: 10px 2px
}
.search-panel input:focus-visible {
  outline: none;
  border-color: var(--primary)
}
.search-panel button {
  flex: none;
  background: var(--primary);
  color: var(--bg);
  padding: 10px 22px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600
}
.page-heading {
  padding: 58px 0 36px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 34px
}
.page-heading h1 {
  font-size: 38px;
  margin: 15px 0;
  letter-spacing: -1.3px
}
.page-heading p {
  font-size: 15px;
  color: var(--muted);
  max-width: 720px;
  line-height: 1.9
}
.breadcrumb {
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 25px
}
.result-count {
  font-size: 11px;
  color: var(--primary);
  border: 1px solid var(--line);
  padding: 4px 9px;
  border-radius: 4px
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  padding-bottom: 65px
}
.category-tile {
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface);
  position: relative;
  overflow: hidden
}
.category-tile:hover {
  transform: translateY(-4px);
  border-color: var(--primary)
}
.tile-top {
  display: flex;
  justify-content: space-between;
  font: 11px monospace;
  color: var(--muted)
}
.tile-glyph {
  display: block;
  font: 50px monospace;
  letter-spacing: 10px;
  color: var(--muted);
  margin: 20px 0 16px
}
.tile-glyph i {
  font-style: normal;
  color: var(--primary);
  font-size: 46px
}
.category-tile:nth-child(3n+2) .tile-glyph i {
  color: #a28a58
}
.category-tile:nth-child(3n) .tile-glyph i {
  color: #828db0
}
.category-tile h2 {
  font-size: 23px;
  margin-bottom: 10px
}
.category-tile p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  min-height: 45px
}
.tile-count {
  display: block;
  border-top: 1px solid var(--line);
  padding-top: 15px;
  font-size: 11px;
  color: var(--primary)
}
.tag-toolbar {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 28px;
  font-size: 13px
}
.tag-toolbar input {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 14px;
  width: 320px;
  max-width: 100%;
  font-size: 12px
}
.tag-directory {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  padding-bottom: 65px
}
.tag-directory > a {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 21px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface)
}
.tag-directory strong {
  font-size: 14px;
  overflow-wrap: anywhere
}
.tag-directory .hash {
  font-size: 24px;
  color: var(--primary)
}
.tag-directory .muted {
  margin-left: auto;
  white-space: nowrap;
  font-size: 10px
}
.tag-directory > a > span:last-child {
  color: var(--primary)
}
.archive-year {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 30px;
  border-bottom: 1px solid var(--line);
  padding: 20px 0 36px;
  margin-bottom: 25px
}
.archive-year > h2 {
  font-size: 48px;
  color: var(--primary);
  font-weight: 500
}
.archive-month {
  margin-bottom: 28px
}
.archive-month h3 {
  font-size: 14px;
  margin-bottom: 14px
}
.archive-month > a {
  display: flex;
  gap: 22px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline
}
.archive-month time {
  font: 11px monospace;
  color: var(--muted);
  white-space: nowrap
}
.archive-month > a > span:nth-child(2) {
  flex: 1;
  font-size: 14px
}
.archive-month > a > span:last-child {
  color: var(--primary)
}
.article-heading {
  max-width: 1000px;
  padding: 37px 0 35px;
  margin: 0 auto;
  border-bottom: 1px solid var(--line)
}
.article-heading h1 {
  font-size: 39px;
  line-height: 1.5;
  margin: 16px 0 20px;
  max-width: 980px;
  letter-spacing: -1px
}
.article-deck {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.95;
  max-width: 840px;
  margin-bottom: 25px
}
.article-heading .post-meta {
  font-size: 11px;
  gap: 18px
}
.article-heading .avatar-small {
  width: 28px;
  height: 28px;
  font-size: 12px
}
.text-button {
  font-size: 11px;
  padding: 0;
  margin-left: auto;
  color: var(--primary)
}
.reading-layout {
  max-width: 1000px;
  margin: 38px auto 75px;
  display: grid;
  grid-template-columns: minmax(0, 720px) 220px;
  gap: 60px
}
.article-body {
  min-width: 0
}
.article-cover {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 30px
}
.prose {
  font-size: 16px;
  line-height: 1.95;
  overflow-wrap: anywhere
}
.prose > *:first-child {
  margin-top: 0
}
.prose p {
  margin: 0 0 1.5em
}
.prose h2 {
  font-size: 25px;
  line-height: 1.5;
  margin: 2em 0 1em;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line)
}
.prose h3 {
  font-size: 20px;
  margin: 1.7em 0 .8em
}
.prose h4 {
  font-size: 17px
}
.prose a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: color-mix(in srgb, var(--primary), transparent 65%)
}
.prose img {
  border-radius: 8px;
  height: auto;
  display: block;
  margin: 26px auto
}
.prose figure {
  margin: 26px 0
}
.prose figcaption {
  font-size: 12px;
  color: var(--muted);
  text-align: center
}
.prose code {
  font: 13px/1.75 ui-monospace, SFMono-Regular, Consolas, monospace;
  padding: 3px 5px;
  background: var(--soft);
  border-radius: 4px;
  overflow-wrap: anywhere
}
.prose pre {
  position: relative;
  background: var(--deep);
  color: var(--deep-ink);
  border: 1px solid var(--deep-line);
  border-radius: 9px;
  padding: 22px;
  overflow: auto;
  font-size: 13px;
  line-height: 1.8;
  margin: 25px 0
}
.prose pre code {
  color: inherit;
  background: none;
  padding: 0;
  border: 0;
  border-radius: 0;
  white-space: pre;
  overflow-wrap: normal
}
.copy-code {
  position: absolute;
  top: 7px;
  right: 9px;
  color: var(--deep-ink);
  font-size: 10px;
  padding: 3px 9px;
  border: 1px solid var(--deep-line);
  border-radius: 4px
}
.prose blockquote {
  margin: 25px 0;
  padding: 18px 24px;
  border-left: 3px solid var(--primary);
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 0 8px 8px 0;
  font-size: 15px
}
.prose blockquote p:last-child {
  margin: 0
}
.prose ul, .prose ol {
  padding-left: 25px;
  margin: 1em 0 1.5em
}
.prose li {
  margin: .35em 0
}
.prose table {
  border-collapse: collapse;
  min-width: 100%;
  font-size: 13px;
  line-height: 1.75;
  margin: 0
}
.table-scroll {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 26px 0
}
.prose th, .prose td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  min-width: 100px
}
.prose th {
  background: var(--soft);
  font-weight: 600
}
.prose tr:last-child td {
  border-bottom: 0
}
.prose hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 40px 0
}
.prose iframe, .prose video {
  max-width: 100%
}
.reading-aside {
  position: sticky;
  top: 32px;
  align-self: start
}
.toc-toggle {
  position: fixed;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 60;
  box-shadow: 0 4px 14px rgba(30, 58, 110, .08);
  transition: color .18s, border-color .18s
}
.toc-toggle svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2
}
.toc-toggle:hover {
  color: var(--primary);
  border-color: var(--primary)
}
.toc-drawer {
  position: fixed;
  left: 14px;
  top: 50%;
  transform: translate(-110%, -50%);
  width: 250px;
  max-height: 66vh;
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 22px;
  z-index: 60;
  box-shadow: 0 12px 32px rgba(30, 58, 110, .14);
  visibility: hidden;
  transition: transform .24s ease, visibility .24s
}
.toc-drawer.open {
  transform: translate(0, -50%);
  visibility: visible
}
.toc-drawer .eyebrow {
  font-size: 8px;
  color: var(--muted)
}
.toc-drawer h2 {
  font-size: 14px;
  margin: 9px 0 14px
}
.toc-drawer ol {
  list-style: none;
  padding: 0;
  margin: 0;
  max-height: 56vh;
  overflow: auto
}
.toc-drawer li {
  margin: 10px 0;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.7
}
.toc-drawer li.sub {
  padding-left: 12px;
  font-size: 10px
}
.toc-drawer li.sub-2 {
  padding-left: 24px;
  font-size: 9px
}
.toc-drawer a.active {
  color: var(--primary);
  font-weight: 650
}
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--primary);
  z-index: 100
}
.article-end {
  padding: 40px 0;
  margin-top: 25px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  font-size: 11px;
  color: var(--muted)
}
.post-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px
}
.post-navigation > a {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--surface)
}
.post-navigation small {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 9px
}
.post-navigation strong {
  display: block;
  font-size: 13px;
  line-height: 1.75
}
.comments {
  border-top: 1px solid var(--line);
  padding-top: 30px;
  margin-top: 40px
}
.comments h2 {
  font-size: 22px
}
.error-page {
  padding: 60px 0 90px;
  text-align: center
}
.error-page > .eyebrow {
  justify-content: center
}
.error-code {
  font: 160px/1.5 Georgia, serif;
  color: var(--primary);
  letter-spacing: 8px
}
.error-code span {
  color: var(--accent)
}
.error-page h1 {
  font-size: 30px
}
.error-page p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.9;
  margin-bottom: 28px
}
.error-page .text-link {
  margin-left: 25px
}
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted)
}
.empty-symbol {
  font: 50px monospace;
  color: var(--primary)
}
.empty-state h2 {
  font-size: 22px;
  margin: 20px 0 10px;
  color: var(--ink)
}
.empty-state p {
  font-size: 13px
}
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--soft)
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding-block: 32px 26px
}
.footer-top .brand {
  font-size: 19px
}
.footer-top .brand img {
  width: 30px;
  height: 30px
}
.footer-brand p {
  font-size: 11px;
  color: var(--muted);
  margin: 13px 0 0
}
.footer-column {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 26px;
  justify-content: flex-end
}
.footer-column h2, .footer-network h2 {
  margin: 0;
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  line-height: 1.8
}
.footer-column h2 {
  flex-basis: 100%;
  text-align: right
}
.footer-column > a {
  font-size: 12px;
  color: var(--ink);
  line-height: 1.8
}
.footer-network {
  display: flex;
  align-items: baseline;
  gap: 30px;
  border-top: 1px solid var(--line);
  padding-block: 18px
}
.footer-network h2 {
  flex: none
}
.footer-friends {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 28px;
  min-width: 0;
  margin:0;
  padding: 0
}
.footer-friends li {
list-style-type:none
}
.footer-friends a {
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
  overflow-wrap: anywhere
}
.footer-column > a:hover, .footer-friends a:hover {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 4px
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 24px;
  padding-block: 16px;
  border-top: 1px solid var(--line);
  font-size: 9px;
  color: var(--muted)
}
.footer-bottom > a {
  margin-right: auto
}
.footer-credits {
  margin-left: auto;
  line-height: 1.8
}
.footer-credits a {
  color: var(--primary)
}
.credit-divider {
  padding-inline: 5px;
  opacity: .6
}
.back-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  background: var(--primary);
  color: var(--bg);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  z-index: 30;
  font-size: 20px
}
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 90%;
  padding: 12px 22px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 8px;
  z-index: 100;
  font-size: 13px
}
/* 评论 */
.comments .muted {
  margin-bottom: 24px
}
.comments-list {
  padding-bottom: 30px
}
.comment-level-2 {
  padding-left: 46px
}
.comment-item {
  display: flex;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line)
}
.comment-level-2 .comment-item {
  padding: 16px 0
}
.comment-avatar {
  flex: none
}
.comment-avatar img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--soft)
}
.comment-content {
  min-width: 0;
  flex: 1
}
.comment-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 11px;
  margin-bottom: 9px
}
.comment-author {
  font-weight: 650
}
.comment-author a:hover {
  color: var(--primary)
}
.lt-comment-badge {
  font-size: 9px;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 0 5px;
  border-radius: 3px
}
.comment-date {
  color: var(--muted);
  font-size: 10px
}
.comment-text {
  font-size: 14px;
  line-height: 1.9;
  word-break: break-word
}
.comment-actions {
  margin-top: 9px
}
.comment-reply-link {
  font-size: 10px;
  color: var(--muted)
}
.comment-reply-link:hover {
  color: var(--primary)
}
.child-comments {
  margin-top: 16px
}
.comments-pagination .pagination {
  margin: 15px 0
}
.comment-respond {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  padding: 25px 28px;
  margin-top: 10px
}
.comment-item > .comment-respond {
  flex-basis: 100%;
  min-width: 100%
}
.comment-cancel-reply {
  display: inline-block;
  font-size: 10px;
  color: var(--primary);
  margin-bottom: 12px
}
.comment-reply-title {
  font-size: 16px;
  margin-bottom: 18px
}
.comment-message {
  font-size: 12px;
  padding: 9px 14px;
  border-radius: 6px;
  margin-bottom: 14px;
  display: none
}
.comment-message.success {
  display: block;
  background: var(--primary-soft);
  color: var(--primary)
}
.comment-message.error {
  display: block;
  background: #fbe9e7;
  color: #b3372a
}
.comment-logged {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line)
}
.comment-logged-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover
}
.comment-logged-info {
  min-width: 0;
  flex: 1
}
.comment-logged-name {
  display: block;
  font-size: 13px;
  font-weight: 600
}
.comment-logged-mail {
  font-size: 10px;
  color: var(--muted)
}
.comment-logged-tip {
  font-size: 10px;
  color: var(--muted)
}
.guest-inputs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 14px
}
.guest-inputs input {
  width: 100%;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 12px
}
.comment-respond textarea {
  width: 100%;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 15px;
  font-size: 14px;
  resize: vertical;
  min-height: 110px
}
.comment-verify {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
  margin: 13px 0
}
.comment-verify input {
  width: 90px;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 9px;
  font-size: 12px
}
.comment-verify img {
  height: 34px;
  border-radius: 4px;
  border: 1px solid var(--line)
}
.comment-submit {
  text-align: right;
  margin-top: 16px
}
.comment-submit button {
  background: var(--primary);
  color: var(--bg);
  padding: 10px 26px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600
}
.comment-submit button:hover {
  background: var(--ink);
  color: var(--bg)
}
@media(min-width:1450px) {
  .shell {
    width: min(1280px, calc(100% - 120px))
  }
  .home-hero {
    gap: 100px
  }
  .hero-copy h1 {
    font-size: 52px
  }
  .featured {
    min-height: 365px
  }
  .feed-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 60px
  }
}
@media(max-width:1100px) {
  .shell {
    width: calc(100% - 48px)
  }
  .header-inner {
    gap: 28px
  }
  .desktop-nav {
    gap: 18px
  }
  .search-button span, .search-button kbd {
    display: none
  }
  .search-button {
    border: 0;
    padding: 0
  }
  .home-hero {
    gap: 40px
  }
  .hero-copy h1 {
    font-size: 41px
  }
  .topic-rail {
    grid-template-columns: 1.5fr repeat(4, 1fr)
  }
  .topic-rail > a:last-child {
    display: none
  }
  .topic-rail > a {
    padding-inline: 15px
  }
  .feed-layout {
    gap: 30px;
    grid-template-columns: minmax(0, 1fr) 245px
  }
  .post-visual {
    flex-basis: 125px;
    height: 108px
  }
  .post-card {
    gap: 20px
  }
  .post-card h2 {
    font-size: 18px
  }
  .reading-layout {
    gap: 35px;
    grid-template-columns: minmax(0, 1fr) 200px
  }
  .article-heading h1 {
    font-size: 34px
  }
}
@media(max-width:820px) {
  .site-header {
    height: 75px
  }
  .desktop-nav {
    display: none
  }
  .mobile-toggle {
    display: block
  }
  .header-inner {
    gap: 14px
  }
  .brand {
    font-size: 21px
  }
  .brand small {
    display: none
  }
  .home-hero {
    gap: 25px;
    padding-block: 35px;
    grid-template-columns: 1fr
  }
  .hero-copy h1 {
    font-size: 34px;
    letter-spacing: -1px
  }
  .hero-copy > p {
    font-size: 13px
  }
  .hero-actions {
    gap: 16px;
    flex-wrap: wrap
  }
  .hero-caption {
    margin-top: 25px
  }
  .featured {
    padding: 20px;
    min-height: 345px
  }
  .featured h2 {
    font-size: 18px
  }
  .orbit-art {
    right: -25px;
    transform: scale(.9);
    transform-origin: top right
  }
  .topic-rail {
    grid-template-columns: repeat(4, 1fr)
  }
  .topic-rail .topic-all {
    display: none
  }
  .topic-rail {
    margin-bottom: 35px
  }
  .feed-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px
  }
  .sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    position: static
  }
  .sidebar .side-section:last-child {
    display: none
  }
  .community-art {
    display: none
  }
  .community-card {
    padding: 23px
  }
  .community-card h2 {
    font-size: 21px;
    margin-top: 10px
  }
  .reading-layout {
    grid-template-columns: minmax(0, 1fr);
    max-width: 700px
  }
  .reading-aside {
    grid-row: 1;
    position: static
  }
  .toc-toggle {
    left: 8px;
    top: auto;
    bottom: 88px;
    transform: none;
    width: 34px;
    height: 34px
  }
  .toc-drawer {
    left: 8px;
    top: auto;
    bottom: 130px;
    transform: translate(0, 14px);
    width: min(280px, 84vw);
    max-height: 60vh;
    opacity: 0;
    transition: transform .24s ease, opacity .24s ease, visibility .24s
  }
  .toc-drawer.open {
    transform: translate(0, 0);
    opacity: 1
  }
  .toc-drawer ol {
    max-height: 50vh
  }
  .category-grid {
    grid-template-columns: repeat(2, 1fr)
  }
  .tag-directory {
    grid-template-columns: repeat(2, 1fr)
  }
  .article-heading h1 {
    font-size: 31px
  }
  .archive-year {
    grid-template-columns: 120px 1fr
  }
  .guest-inputs {
    grid-template-columns: 1fr
  }
}
@media(max-width:580px) {
  .shell {
    width: calc(100% - 36px)
  }
  .site-header {
    height: 72px
  }
  .header-inner {
    gap: 10px
  }
  .brand {
    font-size: 20px
  }
  .brand img {
    width: 31px;
    height: 31px
  }
  .header-actions {
    gap: 5px
  }
  .icon-button {
    width: 30px
  }
  .home-hero {
    grid-template-columns: 1fr;
    gap: 29px;
    padding: 34px 0 24px
  }
  .hero-copy .eyebrow {
    font-size: 9px;
    letter-spacing: 1px
  }
  .hero-copy h1 {
    font-size: 36px;
    max-width: 320px;
    margin: 18px 0 14px;
    line-height: 1.4
  }
  .hero-copy > p {
    font-size: 13px;
    margin-bottom: 22px;
    max-width: 370px
  }
  .hero-caption {
    display: none
  }
  .hero-actions {
    gap: 20px
  }
  .button {
    font-size: 12px;
    min-height: 42px;
    padding: 10px 17px
  }
  .featured {
    min-height: 245px;
    padding: 18px 22px
  }
  .featured-bottom {
    padding-top: 80px
  }
  .featured h2 {
    font-size: 20px;
    max-width: 95%;
    margin: 10px 0
  }
  .orbit-art {
    width: 280px;
    right: -8px;
    top: -10px;
    transform: scale(.66)
  }
  .featured-bottom > div {
    margin-top: 7px
  }
  .topic-rail {
    display: flex;
    overflow: auto;
    margin: 0 -18px 31px;
    border-radius: 0;
    border-inline: 0;
    padding: 14px 10px;
    scrollbar-width: none
  }
  .topic-rail > a, .topic-rail > a:last-child {
    display: flex;
    flex: 0 0 105px;
    padding: 0 14px
  }
  .topic-rail .topic-all {
    display: none
  }
  .topic-rail strong {
    font-size: 11px
  }
  .topic-rail small {
    font-size: 9px
  }
  .section-heading .muted {
    font-size: 9px
  }
  .feed-heading {
    margin-bottom: 15px
  }
  .filter-bar {
    margin-right: -18px;
    padding-right: 18px;
    gap: 4px
  }
  .filter-bar > a {
    font-size: 11px;
    padding: 5px 10px
  }
  .post-card {
    padding: 21px 0;
    gap: 15px;
    align-items: flex-start
  }
  .post-card h2 {
    font-size: 17px;
    line-height: 1.65;
    margin-bottom: 7px
  }
  .post-visual {
    display: none
  }
  .post-labels {
    font-size: 10px;
    gap: 9px
  }
  .excerpt {
    font-size: 12px;
    -webkit-line-clamp: 2;
    margin-bottom: 12px
  }
  .post-meta {
    font-size: 9px;
    gap: 9px
  }
  .post-meta > span:last-child {
    margin-left: auto
  }
  .sidebar {
    grid-template-columns: 1fr;
    gap: 0
  }
  .community-card {
    margin-top: 0
  }
  .community-card h2 br {
    display: none
  }
  .community-card p {
    max-width: 100%
  }
  .side-section {
    padding: 22px 0
  }
  .feed-layout {
    padding-bottom: 35px
  }
  .page-heading {
    padding: 34px 0 27px;
    margin-bottom: 24px
  }
  .page-heading h1 {
    font-size: 28px;
    line-height: 1.5;
    letter-spacing: -.8px
  }
  .page-heading p {
    font-size: 13px
  }
  .page-heading .eyebrow {
    font-size: 9px
  }
  .category-grid {
    gap: 12px;
    padding-bottom: 40px
  }
  .category-tile {
    padding: 17px
  }
  .tile-glyph {
    font-size: 35px;
    letter-spacing: 5px;
    margin: 20px 0 14px
  }
  .tile-glyph i {
    font-size: 32px
  }
  .category-tile h2 {
    font-size: 19px
  }
  .category-tile p {
    font-size: 10px;
    min-height: 55px
  }
  .tile-count {
    font-size: 10px
  }
  .tag-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px
  }
  .tag-toolbar input {
    width: 100%
  }
  .tag-directory {
    grid-template-columns: 1fr;
    gap: 10px;
    padding-bottom: 40px
  }
  .tag-directory > a {
    padding: 15px 19px
  }
  .archive-year {
    grid-template-columns: 1fr;
    gap: 0
  }
  .archive-year > h2 {
    font-size: 38px;
    margin-bottom: 20px
  }
  .archive-month > a {
    gap: 13px;
    padding: 14px 0
  }
  .archive-month > a > span:nth-child(2) {
    font-size: 13px
  }
  .article-heading {
    padding: 25px 0
  }
  .article-heading h1 {
    font-size: 28px;
    line-height: 1.5;
    letter-spacing: -.7px
  }
  .article-heading .breadcrumb {
    font-size: 10px;
    margin-bottom: 21px
  }
  .article-deck {
    font-size: 13px;
    line-height: 1.9
  }
  .article-heading .post-meta {
    gap: 12px;
    font-size: 10px
  }
  .text-button {
    margin-left: 0
  }
  .reading-layout {
    margin-top: 22px;
    gap: 25px;
    margin-bottom: 45px
  }
  .prose {
    font-size: 15px;
    line-height: 2
  }
  .prose h2 {
    font-size: 23px
  }
  .prose h3 {
    font-size: 19px
  }
  .prose pre {
    margin-inline: 0;
    padding: 16px
  }
  .prose th, .prose td {
    font-size: 12px;
    padding: 10px 12px
  }
  .prose blockquote {
    padding: 15px 18px;
    font-size: 14px
  }
  .post-navigation {
    grid-template-columns: 1fr
  }
  .comment-item {
    gap: 12px;
    padding: 18px 0
  }
  .comment-avatar img {
    width: 34px;
    height: 34px
  }
  .comment-respond {
    padding: 20px 18px
  }
  .footer-top {
    align-items: flex-start;
    gap: 25px;
    flex-direction: column;
    padding: 28px 0 20px
  }
  .footer-bottom {
    flex-direction: column;
    gap: 6px;
    font-size: 9px
  }
  .footer-column {
    gap: 10px 18px
  }
  .footer-column h2 {
    flex-basis: auto;
    text-align: left
  }
  .footer-network {
    flex-direction: column;
    gap: 10px;
    padding-block: 18px
  }
  .footer-friends {
    gap: 10px 24px
  }
  .error-code {
    font-size: 110px
  }
  .error-page h1 {
    font-size: 24px
  }
  .error-page .text-link {
    display: block;
    margin: 22px 0 0
  }
}
@media(min-width:821px) and (min-height:1000px) {
  .archive-month > a {
    padding-block: clamp(16px, 1.5vh, 26px)
  }
}
@media(prefers-reduced-motion:reduce) {
  :root {
    scroll-behavior: auto
  }
  *, *:before, *:after {
    transition: none !important;
    animation: none !important
  }
}
body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column
}
body > .site-header, body > .site-footer {
  flex: none
}
body > main.shell {
  flex: 1 0 auto;
  display: flow-root
}
/* 代码块外壳与复制栏 */
.code-shell {
  margin: 25px 0;
  border: 1px solid var(--deep-line);
  border-radius: 9px;
  overflow: hidden;
  background: var(--deep)
}
.code-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 16px;
  background: var(--deep-soft);
  color: var(--deep-ink);
  border-bottom: 1px solid var(--deep-line);
  font: 10px ui-monospace, monospace;
  letter-spacing: 1px
}
.code-actions .copy-code {
  position: static;
  color: var(--deep-ink);
  border-color: var(--deep-line);
  font-family: inherit;
  letter-spacing: 0
}
.code-actions .copy-code:hover {
  background: var(--deep-soft);
  color: #fff
}
.prose .code-shell pre {
  border: 0;
  border-radius: 0;
  margin: 0;
  padding: 20px
}