:root {
  color-scheme: light;
  --bg: #f8f5ed;
  --bg-soft: #efe9dd;
  --surface: #fdfcf9;
  --surface-muted: #f4f0e7;
  --text: #3c3123;
  --text-soft: #6d5c4a;
  --text-muted: #928374;
  --accent: #8b4513;
  --accent-deep: #5a2d0c;
  --accent-soft: rgba(139, 69, 19, 0.1);
  --accent-veil-strong: rgba(139, 69, 19, 0.15);
  --accent-veil-soft: rgba(139, 69, 19, 0.05);
  --accent-border: rgba(139, 69, 19, 0.3);
  --border: #d8cbb5;
  --border-strong: #b8a88c;
  --shadow: 0 10px 30px rgba(60, 49, 35, 0.12);
  --page-glow: rgba(139, 69, 19, 0.08);
  --page-top: #faf6ee;
  --page-bottom: #f3ece0;
  --selection-bg: rgba(139, 69, 19, 0.18);
  --button-bg: #3c3123;
  --button-text: #f8f5ed;
  --button-hover-bg: #8b4513;
  --inline-code-border: rgba(201, 68, 68, 0.18);
  --inline-code-bg: rgba(201, 68, 68, 0.08);
  --inline-code-text: #c94444;
  --code-block-border: rgba(13, 17, 20, 0.12);
  --code-block-bg: #1f2428;
  --code-block-toolbar-bg: #2a3137;
  --code-block-toolbar-border: rgba(255, 255, 255, 0.08);
  --code-block-text: #edf2f4;
  --code-copy-bg: rgba(255, 255, 255, 0.05);
  --code-copy-border: rgba(255, 255, 255, 0.08);
  --code-copy-text: rgba(237, 242, 244, 0.8);
  --code-copy-hover-bg: rgba(255, 255, 255, 0.1);
  --code-copy-active-text: #ffffff;
  --surface-floating: rgba(255, 255, 255, 0.82);
  --disabled-text: #b2b7b2;
  --footer-text: #a2aba6;
  --footer-link: #86928d;
  --comment-submit: #00bcd4;
  --comment-submit-hover: #00a5bb;
  --tag-square-bg: #323634;
  --tag-square-text: #f4f6f4;
  --article-tag-border: #83dadf;
  --article-tag-hash: #2fa36b;
  --theme-icon-dark: #111111;
  --theme-icon-light: #ffffff;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --container: 720px;
  --sidebar: 240px;
  --wide-container: 1056px;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #2c241b;
  --bg-soft: #3a2f22;
  --surface: #362c21;
  --surface-muted: #3a2f22;
  --text: #f0e6d6;
  --text-soft: #c9b99f;
  --text-muted: #9e8d76;
  --accent: #d4a574;
  --accent-deep: #e6c49c;
  --accent-soft: rgba(212, 165, 116, 0.2);
  --accent-veil-strong: rgba(212, 165, 116, 0.18);
  --accent-veil-soft: rgba(212, 165, 116, 0.08);
  --accent-border: rgba(212, 165, 116, 0.4);
  --border: #4a3e32;
  --border-strong: #5d4d3c;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.3);
  --page-glow: rgba(212, 165, 116, 0.06);
  --page-top: #2c241b;
  --page-bottom: #241e16;
  --selection-bg: rgba(212, 165, 116, 0.25);
  --button-bg: #f0e6d6;
  --button-text: #2c241b;
  --button-hover-bg: #d4a574;
  --inline-code-border: rgba(255, 139, 139, 0.2);
  --inline-code-bg: rgba(255, 139, 139, 0.12);
  --inline-code-text: #ff8b8b;
  --code-block-border: rgba(255, 255, 255, 0.08);
  --code-block-bg: #13181b;
  --code-block-toolbar-bg: #1d2328;
  --code-block-toolbar-border: rgba(255, 255, 255, 0.08);
  --code-block-text: #eff4f1;
  --code-copy-bg: rgba(255, 255, 255, 0.06);
  --code-copy-border: rgba(255, 255, 255, 0.1);
  --code-copy-text: rgba(239, 244, 241, 0.82);
  --code-copy-hover-bg: rgba(255, 255, 255, 0.12);
  --code-copy-active-text: #ffffff;
  --surface-floating: rgba(22, 27, 26, 0.82);
  --disabled-text: #66716c;
  --footer-text: #7f8a85;
  --footer-link: #9aa7a1;
  --comment-submit: #16bfd5;
  --comment-submit-hover: #31d0e4;
  --tag-square-bg: #2a302d;
  --tag-square-text: #eff4f1;
  --article-tag-border: #83dadf;
  --article-tag-hash: #7fd39f;
  --theme-icon-dark: #ffffff;
  --theme-icon-light: #111111;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, var(--page-glow), transparent 26rem),
    linear-gradient(180deg, var(--page-top) 0, var(--page-bottom) 100%);
  background-color: var(--bg);
  color: var(--text);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.8;
  font-family: "Georgia", "Times New Roman", "Songti SC", "SimSun", var(--site-font-family, serif);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button,
input,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

::selection {
  background: var(--selection-bg);
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-shell {
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.timellow-has-sidebar .container {
  max-width: var(--wide-container);
}

.site-header {
  padding: 48px 0 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.brand {
  min-width: 0;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.brand-mark svg {
  width: 20px;
  height: 20px;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1.2;
  text-transform: uppercase;
}

.brand-description {
  margin-top: 4px;
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 0px;
  flex-shrink: 0;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 20px;
}

.site-nav a {
  position: relative;
  font-size: 15px;
  color: var(--text-soft);
  transition: color 0.2s ease;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.site-nav a:hover,
.site-nav a.is-current {
  color: var(--accent);
}

.site-nav a.is-current::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 3px;
  background: currentColor;
}

.search-toggle,
.theme-toggle {
  border: 0;
  background: transparent;
  width: 40px;
  height: 40px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1;
  transition: none;
}

.search-toggle:hover,
.theme-toggle:hover,
.theme-toggle[aria-pressed="true"] {
  color: var(--accent);
  background: transparent;
}

.search-toggle:focus-visible,
.theme-toggle:focus-visible {
  color: var(--accent);
  background: transparent;
  outline: 2px solid var(--accent-soft);
  outline-offset: 3px;
}

.search-toggle svg,
.theme-toggle svg {
  display: block;
  width: 16px;
  height: 16px;
}

.theme-toggle .theme-icon-light {
  fill: var(--theme-icon-light);
}

.theme-toggle .theme-icon-dark {
  fill: var(--theme-icon-dark);
}

.theme-toggle .theme-icon-ring {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}

.search-panel {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.search-form {
  display: flex;
  gap: 8px;
}

.search-form input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  background: var(--surface);
  padding: 9px 12px;
  color: var(--text);
  font-size: 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
  outline: none;
}

.search-form button,
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: var(--button-bg);
  color: var(--button-text);
  padding: 12px 18px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.search-form button:hover,
.button-link:hover {
  background: var(--button-hover-bg);
}

.search-form button {
  border-radius: 4px;
  padding: 9px 12px;
  font-size: 13px;
  line-height: 1.2;
}

.site-main {
  padding-bottom: 48px;
}

.site-main > * + * {
  margin-top: 24px;
}

.site-layout {
  width: 100%;
}

.site-layout.has-sidebar {
  display: grid;
  grid-template-columns: minmax(0, var(--sidebar)) minmax(0, 1fr);
  align-items: flex-start;
  gap: 48px;
}

.site-layout.has-sidebar .site-main {
  min-width: 0;
}

.site-sidebar {
  position: sticky;
  top: 24px;
  min-width: 0;
  padding-bottom: 48px;
}

.sidebar-widget + .sidebar-widget {
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.sidebar-widget-title {
  margin: 0 0 14px;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
}

.sidebar-profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 0;
  text-align: center;
}

.sidebar-profile-avatar {
  width: 72px;
  height: 72px;
  flex: 0 0 72px;
  border-radius: 50%;
  overflow: hidden;
  background:
    linear-gradient(135deg, var(--accent-veil-strong), var(--accent-veil-soft)),
    var(--surface-muted);
  color: var(--accent);
}

.sidebar-profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sidebar-profile-avatar span {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
}

.sidebar-profile-name {
  margin: 0;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
}

.sidebar-profile-bio {
  margin: 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.65;
}

.sidebar-profile-links {
  justify-content: center;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 12px;
}

.sidebar-profile-link {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.sidebar-profile-link:hover,
.sidebar-profile-link:focus-visible {
  color: var(--accent);
}

.sidebar-profile-link:focus-visible,
.sidebar-item-link:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 3px;
}

.sidebar-profile-link svg {
  width: 16px;
  height: 16px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sidebar-list-item {
  min-width: 0;
}

.sidebar-item-link {
  display: block;
  min-width: 0;
}

.sidebar-item-title,
.sidebar-comment-text,
.sidebar-moment-text {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sidebar-item-title {
  -webkit-line-clamp: 2;
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.55;
  transition: color 0.2s ease;
}

.sidebar-comment-author {
  display: block;
  margin-bottom: 2px;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
}

.sidebar-comment-text,
.sidebar-moment-text {
  -webkit-line-clamp: 3;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.7;
  transition: color 0.2s ease;
}

.sidebar-item-meta {
  display: block;
  margin-top: 3px;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.5;
}

.sidebar-item-link:hover .sidebar-item-title,
.sidebar-item-link:hover .sidebar-comment-author,
.sidebar-item-link:hover .sidebar-comment-text,
.sidebar-item-link:hover .sidebar-moment-text {
  color: var(--accent);
}

.page-hero {
  margin-bottom: 32px;
  padding: 10px 0 0;
}

.page-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: currentColor;
}

.page-title {
  margin: 0;
  font-size: 2em;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0;
}

.page-description {
  margin: 8px 0 0;
  max-width: 620px;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.8;
}

.post-list {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.post-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: transform 0.2s ease;
}

.post-card:hover {
  transform: translateY(-1px);
}

.post-thumb-link {
  width: 140px;
  flex: 0 0 140px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.post-thumb {
  width: 100%;
  aspect-ratio: 14 / 10;
  object-fit: cover;
  background: var(--surface-muted);
  transition: opacity 0.2s ease, transform 0.3s ease;
}

.post-card:hover .post-thumb {
  opacity: 0.94;
  transform: scale(1.02);
}

.post-thumb-placeholder,
.link-avatar-fallback {
  width: 100%;
  aspect-ratio: 14 / 10;
  border-radius: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(135deg, var(--accent-veil-strong), var(--accent-veil-soft)),
    var(--surface-muted);
  color: var(--accent);
  font-size: 34px;
  font-weight: 600;
}

.post-list .post-body {
  flex: 1;
  min-width: 0;
  padding-top: 2px;
}

.post-list .post-title {
  margin: 0 0 8px;
  font-size: 1em;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.post-sticky-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 8px;
  padding: 0 4px;
  border: 1px solid currentColor;
  border-radius: 0;
  color: #ed4a4a;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
  vertical-align: 0.08em;
}

.post-list .post-title a {
  color: inherit;
  transition: color 0.2s ease;
}

.post-list .post-card:hover .post-title a {
  color: var(--accent);
}

.post-list .post-meta,
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  color: var(--text-muted);
  font-size: 12px;
}

.meta-separator {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--border-strong);
}

.post-list .post-meta a,
.article-meta a,
.taxonomy-card-meta a {
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.post-list .post-meta a:hover,
.article-meta a:hover,
.taxonomy-card-meta a:hover {
  color: var(--accent);
}

.post-list .post-excerpt {
  margin: 0;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.8;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.content-card,
.comment-form-card,
.empty-state,
.link-card,
.taxonomy-card,
.archive-year-card,
.article-nav-card,
.notice-card {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.content-card {
  padding: 0;
}

.article-header {
  padding-bottom: 0;
  border-bottom: 0;
  margin-bottom: 18px;
}

.article-title {
  margin: 0 0 8px;
  font-size: 2em;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0;
}

.article-body {
  color: var(--text);
  font-size: 15px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.article-body > *:first-child {
  margin-top: 0;
}

.article-body > *:last-child {
  margin-bottom: 0;
}

.article-body h1,
.article-body h2,
.article-body h3,
.article-body h4,
.article-body h5,
.article-body h6 {
  margin: 1.8em 0 0.7em;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.article-body h1::before,
.article-body h2::before,
.article-body h3::before,
.article-body h4::before,
.article-body h5::before,
.article-body h6::before {
  color: var(--inline-code-text);
  display: inline-block;
  font-size: 0.72em;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1;
  vertical-align: 0.08em;
}

.article-body h1 {
  font-size: calc(1.5em);
}

.article-body h1::before {
  content: "#";
  margin-right: 0.25em;
}

.article-body h2 {
  font-size: calc(1.25em);
}

.article-body h2::before {
  content: "##";
  margin-right: 0.25em;
}

.article-body h3 {
  font-size: calc(1.17em);
}

.article-body h3::before {
  content: "###";
  margin-right: 0.25em;
}

.article-body h4 {
  font-size: calc(1em - 3px);
}

.article-body h4::before {
  content: "####";
  margin-right: 0.2em;
}

.article-body h5 {
  font-size: calc(0.83em - 3px);
}

.article-body h5::before {
  content: "#####";
  margin-right: 0.2em;
}

.article-body h6 {
  font-size: calc(0.67em - 3px);
}

.article-body h6::before {
  content: "######";
  margin-right: 0.28em;
}

.article-body p,
.article-body ul,
.article-body ol,
.article-body blockquote,
.article-body table,
.article-body pre,
.article-body figure {
  margin: 1.1em 0;
}

.article-body ul,
.article-body ol {
  padding-left: 1.4em;
}

.article-body li + li {
  margin-top: 0.45em;
}

.article-body img {
  border-radius: var(--radius-md);
}

.article-body figure,
.article-body .article-image-wrap {
  position: relative;
  display: inline-block;
  max-width: 100%;
}

.article-body figure img,
.article-body .article-image-wrap img {
  display: block;
}

.article-body figcaption,
.article-body .article-image-caption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  max-width: calc(100% - 24px);
  padding: 6px 10px;
  border-radius: 0;
  background: rgba(34, 48, 49, 0.82);
  color: #ffffff;
  font-size: 12px;
  line-height: 1.45;
  overflow-wrap: anywhere;
  word-break: break-word;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.article-body figure figcaption {
  margin: 0;
}

.article-body figure:hover figcaption,
.article-body .article-image-wrap:hover .article-image-caption {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.article-body a {
  color: inherit;
  overflow-wrap: anywhere;
  word-break: break-word;
  text-decoration-line: underline;
  text-decoration-style: wavy;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.article-body blockquote {
  margin-inline: 0;
  padding: 4px 0 4px 18px;
  border-left: 2px solid var(--border-strong);
  background: transparent;
  color: var(--text-soft);
}

.article-body blockquote > *:first-child {
  margin-top: 0;
}

.article-body blockquote > *:last-child {
  margin-bottom: 0;
}

.article-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.9em;
  margin-inline: 0.16em;
  padding: 3px 7px;
  border: 1px solid var(--inline-code-border);
  border-radius: 4px;
  background: var(--inline-code-bg);
  color: var(--inline-code-text);
  line-height: 1.45;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.article-body .code-block-shell {
  margin: 1.1em 0;
  border: 1px solid var(--code-block-border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--code-block-bg);
  color: var(--code-block-text);
}

.article-body .code-block-toolbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  min-height: 42px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--code-block-toolbar-border);
  background: var(--code-block-toolbar-bg);
}

.article-body .code-block-dots {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.article-body .code-block-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.article-body .code-block-dot.is-red {
  background: #ff5f57;
}

.article-body .code-block-dot.is-yellow {
  background: #febc2e;
}

.article-body .code-block-dot.is-green {
  background: #28c840;
}

.article-body .code-block-language {
  min-width: 0;
  color: rgba(237, 242, 244, 0.72);
  font-size: 12px;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.article-body .code-block-copy {
  justify-self: end;
  min-width: 58px;
  padding: 5px 10px;
  border: 1px solid var(--code-copy-border);
  border-radius: 0;
  background: var(--code-copy-bg);
  color: var(--code-copy-text);
  font-size: 12px;
  line-height: 1.2;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.article-body .code-block-copy:hover {
  background: var(--code-copy-hover-bg);
  color: var(--code-copy-active-text);
}

.article-body .code-block-copy:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.16);
  outline-offset: -2px;
}

.article-body .code-block-copy.is-copied {
  color: var(--code-copy-active-text);
}

.article-body .code-block-copy.is-failed {
  color: #ffb4b4;
}

.article-body pre {
  overflow: hidden;
  padding: 14px 16px 15px;
  border: 1px solid var(--code-block-border);
  border-radius: 12px;
  background: var(--code-block-bg);
  color: var(--code-block-text);
  font-size: 14px;
  line-height: 1.8;
  tab-size: 2;
  -webkit-overflow-scrolling: touch;
}

.article-body .code-block-shell pre {
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
}

.article-body pre code {
  display: block;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
  line-height: inherit;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.article-body .code-block-shell pre::-webkit-scrollbar {
  height: 0;
}

.article-body .code-block-shell pre code[class*="language-"]::before,
.article-body .code-block-shell pre code[class*="lang-"]::before {
  content: none;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.article-body th,
.article-body td {
  padding: 12px 14px;
  border: 1px solid var(--border);
  text-align: left;
}

.article-body th {
  background: var(--bg-soft);
  text-align: center;
}

.article-footer {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text-soft);
  font-size: 13px;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.tag-chip:hover {
  background: var(--accent-soft);
  color: var(--accent);
  transform: translateY(-1px);
}

.article-footer .tag-chip {
  gap: 4px;
  padding: 2px 6px;
  border: 1px solid var(--article-tag-border);
  border-radius: 3px;
  background: transparent;
  color: var(--text);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.article-footer .tag-chip:hover {
  border-color: var(--accent);
  background: transparent;
  color: var(--text);
  transform: none;
}

.article-footer .tag-hash {
  color: var(--article-tag-hash);
}

.article-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.article-nav-card {
  padding: 0;
  min-height: 0;
}

.article-nav-card:last-child {
  text-align: right;
}

.article-nav-card + .article-nav-card {
  padding-top: 0;
  border-top: 0;
}

.article-nav-label {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-nav-title {
  margin: 0;
  color: var(--text);
  line-height: 1.6;
}

.article-nav-card:hover .article-nav-title {
  color: var(--accent);
}

.pagination {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.page-link,
.page-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 0;
  font-size: 13px;
}

.page-link {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-soft);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-link:hover {
  color: var(--accent);
  border-color: var(--accent-border);
  background: var(--bg-soft);
}

.page-link.is-disabled {
  color: var(--disabled-text);
  pointer-events: none;
}

.page-status {
  padding-inline: 10px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
}

.load-more {
  margin: 48px 0 32px;
  text-align: center;
}

.load-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 0;
  border-radius: 0;
  background: none;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.2;
  cursor: pointer;
  transition: color 0.2s ease;
}

.load-more-btn:hover {
  color: var(--accent);
}

.load-more-btn svg {
  width: 14px;
  height: 14px;
}

.load-more-btn[aria-disabled="true"] {
  pointer-events: none;
}

.load-more-btn.is-loading,
.load-more-btn.is-loading:hover {
  color: var(--text-muted);
}

.load-more-btn.is-loading svg {
  transform: none;
}

.load-more-btn.is-error,
.load-more-btn.is-error:hover {
  color: var(--inline-code-text);
}

.load-more-btn:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 4px;
}

.sns-links {
  margin: 28px 0 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.load-more + .sns-links {
  margin-top: -8px;
}

.site-main + .sns-links {
  margin-top: -22px;
}

.site-layout + .sns-links {
  margin-top: -22px;
}

.pagination + .sns-links {
  margin-top: 10px;
}

.post-list + .sns-links {
  margin-top: 20px;
}

.sns-link {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background: none;
}

.sns-link:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 3px;
}

.sns-link svg {
  width: 18px;
  height: 18px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.friends-links {
  margin: 24px 0 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--footer-text);
  font-size: 12px;
  line-height: 1.9;
}

.friends-label {
  font-weight: 400;
}

.friends-divider {
  margin: 0 8px;
  color: var(--footer-text);
}

.friends-link {
  color: var(--accent-deep);
  text-decoration: none;
  transition: color 0.2s ease;
}

.friends-link:hover {
  color: var(--accent);
}

.load-more + .friends-links,
.site-main + .friends-links,
.site-layout + .friends-links {
  margin-top: -22px;
}

.pagination + .friends-links {
  margin-top: 10px;
}

.post-list + .friends-links {
  margin-top: 20px;
}

.home-carousel {
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
  border-radius: 8px;
  min-height: 320px;
}

.carousel-track {
  width: 100%;
}

.carousel-slide {
  width: 100%;
  height: 320px;
  display: none;
}

.carousel-slide.active {
  display: block;
}

.home-carousel img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  z-index: 1;
  position: relative;
  background: #ddd; /* 占位背景色 */
}

.carousel-link {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1;
}

.carousel-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s ease;
}

.carousel-dot.active {
  background: white;
}

.carousel-prev,
.carousel-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.8);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  color: var(--text);
  transition: background 0.3s ease;
}

.carousel-prev {
  left: 16px;
}

.carousel-next {
  right: 16px;
}

.carousel-prev:hover,
.carousel-next:hover {
  background: white;
}

.carousel-prev svg,
.carousel-next svg {
  width: 20px;
  height: 20px;
}

.taxonomy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 24px;
  row-gap: 0;
}

.links-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.taxonomy-card,
.link-card {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.taxonomy-card-title,
.link-name {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.4;
}

.taxonomy-card p,
.link-desc {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
}

.taxonomy-card-meta,
.link-host {
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 13px;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.tag-cloud .tag-chip {
  font-size: calc(12px + (var(--tag-scale, 0.2) * 8px));
}

.moments-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.moment-item {
  padding: 0 0 28px;
}

.moment-item + .moment-item {
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.moment-main {
  min-width: 0;
}

.moment-content {
  color: var(--text);
  font-size: 15px;
  line-height: 1.85;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.moment-content a {
  color: var(--accent-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.moment-content a:hover {
  color: var(--accent);
}

.moment-media-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  max-width: 520px;
  margin-top: 14px;
}

.moment-media-grid.is-single {
  grid-template-columns: minmax(0, 1fr);
  max-width: 460px;
}

.moment-media-grid.is-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 460px;
}

.moment-media-item {
  display: block;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
}

.moment-media-item img,
.moment-media-item video {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.moment-media-grid.is-single .moment-media-item img,
.moment-media-grid.is-single .moment-media-item video {
  aspect-ratio: 16 / 10;
}

.moment-file-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  color: var(--accent-deep);
  font-size: 13px;
}

.moment-file-link:hover {
  color: var(--accent);
}

.moment-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 12px;
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 12px;
}

.moment-meta-left {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  min-width: 0;
}

.moment-published {
  color: var(--text-muted);
}

.moment-tags {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 8px;
}

.moment-tag {
  color: var(--accent);
}

.moment-source {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
}

.moment-location {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-align: left;
}

.moment-location-icon {
  width: 13px;
  height: 13px;
  flex: 0 0 13px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.moment-source-icon {
  display: inline-flex;
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  color: var(--text-muted);
}

.moment-source-icon svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.moment-meta-left > * + *::before {
  content: "";
  display: inline-block;
  width: 3px;
  height: 3px;
  margin: 0 8px 2px 0;
  border-radius: 50%;
  background: var(--border-strong);
}

.archive-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.archive-year-card {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.archive-year-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.archive-year-title {
  margin: 0;
  font-size: 24px;
}

.archive-year-count {
  color: var(--text-muted);
  font-size: 13px;
}

.archive-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.archive-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
}

.archive-item time {
  color: var(--text-muted);
  font-size: 13px;
}

.archive-item a {
  line-height: 1.7;
  transition: color 0.2s ease;
}

.archive-item a:hover {
  color: var(--accent);
}

.links-group + .links-group {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.links-group-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 16px;
  font-size: 22px;
}

.links-group-count {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 400;
}

.link-card {
  display: flex;
  align-items: center;
  gap: 16px;
  transition: none;
}

.link-card:hover {
  transform: none;
  border-color: var(--border);
}

.link-avatar {
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  border-radius: 18px;
  overflow: hidden;
  background: var(--bg-soft);
}

.link-avatar img,
.link-avatar-fallback {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.link-avatar-fallback {
  aspect-ratio: auto;
  font-size: 22px;
}

.link-main {
  min-width: 0;
}

.link-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}

.link-name {
  display: inline;
  margin: 0;
}

.link-name:hover {
  color: var(--accent);
}

.link-heading .link-host {
  margin-top: 0;
}

.notice-card,
.empty-state {
  padding: 8px 0;
}

.empty-state p,
.notice-card p {
  margin: 0;
  color: var(--text-soft);
}

.notice-card {
  margin-bottom: 20px;
}

.comments-section {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.comments-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  font-size: 19px;
}

.comments-header-icon {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  color: var(--text-muted);
}

.comments-header-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.comment-list,
.comment-children {
  list-style: none;
  margin: 0;
  padding: 0;
}

.comment-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comment-children {
  margin: 14px 0 0 54px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.comment-card,
.comment-form-card {
  padding: 0;
}

.comment-card {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.comment-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.comment-avatar {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  overflow: hidden;
  border-radius: 50%;
  background: var(--bg-soft);
}

.comment-avatar img {
  width: 100%;
  height: 100%;
}

.comment-main {
  min-width: 0;
  flex: 1;
}

.comment-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px 14px;
  margin-bottom: 10px;
}

.comment-meta-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.comment-author {
  font-weight: 600;
  font-size: 14px;
}

.comment-author a:hover {
  color: var(--accent);
}

.comment-date {
  color: var(--text-muted);
  font-size: 13px;
}

.comment-content {
  color: var(--text-soft);
  font-size: 14px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.comment-content p {
  margin: 0.7em 0;
}

.comment-content a {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.comment-reply-to {
  display: inline-flex;
  margin-right: 8px;
  color: var(--accent);
  font-size: 13px;
}

.comment-actions {
  margin-top: 0;
  flex-shrink: 0;
}

.comment-actions a,
.comment-actions span {
  display: inline-flex;
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text-muted);
  font-size: 13px;
  transition: color 0.2s ease;
}

.comment-actions a:hover {
  color: var(--accent);
}

.comment-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.comment-form-field,
.comment-form-card textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  padding: 10px 12px;
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.comment-form-card textarea {
  min-height: 160px;
  resize: vertical;
}

.comment-form-field:focus,
.comment-form-card textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.comment-form-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 14px;
}

.comment-card > .comment-form-card {
  margin-top: 16px;
}

.comment-form-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.comment-submit-button {
  min-height: 36px;
  padding: 0 14px;
  border-radius: 0;
  background: var(--comment-submit);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.comment-submit-button:hover {
  background: var(--comment-submit-hover);
}

.cancel-comment-reply {
  font-size: 12px;
  line-height: 1;
}

.comment-form-tip,
.comments-nav {
  color: var(--text-muted);
  font-size: 13px;
}

.comments-nav {
  margin: 16px 0 0;
}

.comments-nav .page-navigator {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.comments-nav a,
.comments-nav span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-floating);
}

.comments-nav .current {
  border-color: var(--accent-border);
  color: var(--accent);
}

.cancel-comment-reply {
  color: var(--accent);
}

.site-footer {
  padding: 24px 0 52px;
  border-top: 1px solid var(--border);
  color: var(--footer-text);
  font-size: 12px;
  line-height: 1.9;
  text-align: center;
}

.site-footer a {
  color: var(--accent-deep);
}

.site-footer a:hover {
  color: var(--accent);
}

.footer-divider {
  margin: 0 8px;
}

.floating-actions {
  position: fixed;
  right: 24px;
  bottom: 32px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.floating-action {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface-floating);
  color: var(--text-muted);
  box-shadow: 0 10px 28px rgba(13, 17, 20, 0.08);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, opacity 0.2s ease;
}

.floating-action:hover,
.floating-action:focus-visible {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--surface);
}

.floating-action:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 3px;
}

.floating-action svg {
  width: 18px;
  height: 18px;
}

.floating-action[hidden] {
  display: none;
}

@media (max-width: 960px) {
  .timellow-has-sidebar .container {
    max-width: var(--container);
  }

  .site-layout.has-sidebar {
    display: block;
  }

  .site-layout.has-sidebar .site-main {
    width: 100%;
  }

  .site-sidebar {
    display: none;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding-top: 34px;
    margin-bottom: 28px;
  }

  .header-inner {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px 16px;
  }

  .header-actions {
    display: contents;
  }

  .header-tools {
    order: 2;
    margin-left: auto;
  }

  .brand {
    order: 1;
    flex: 1;
  }

  .site-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    gap: 16px;
  }

  .post-card {
    flex-direction: column;
    gap: 14px;
  }

  .post-thumb-link {
    width: 100%;
    flex-basis: auto;
  }

  .content-card,
  .taxonomy-card,
  .link-card,
  .archive-year-card,
  .comment-card,
  .comment-form-card,
  .notice-card,
  .empty-state,
  .article-nav-card {
    padding-inline: 0;
  }

  .comment-form-grid {
    grid-template-columns: 1fr;
  }

  .taxonomy-grid {
    grid-template-columns: 1fr;
  }

  .article-nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .article-nav-card + .article-nav-card {
    padding-top: 12px;
    border-top: 1px solid var(--border);
  }

  .archive-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .moment-item {
    padding-bottom: 24px;
  }

  .moment-item + .moment-item {
    padding-top: 24px;
  }

  .moment-meta {
    align-items: flex-start;
  }

  .moment-location {
    max-width: 48%;
  }

  .moment-media-grid,
  .moment-media-grid.is-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .moment-media-grid.is-single {
    grid-template-columns: minmax(0, 1fr);
  }

  .comment-children {
    margin-left: 22px;
  }

  .comment-row {
    align-items: flex-start;
  }

  .comment-avatar {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }

  .search-form {
    flex-direction: column;
  }

  .floating-actions {
    right: 16px;
    bottom: 20px;
    gap: 8px;
  }

  .floating-action {
    width: 38px;
    height: 38px;
  }
}