:root {
  --bg: light-dark(oklch(0.985 0.002 270), oklch(0.15 0 0));
  --bg-secondary: light-dark(oklch(0.955 0.003 270), oklch(0.19 0 0));
  --surface: light-dark(oklch(0.985 0.002 270 / 0.78), oklch(0.155 0 0 / 0.75));
  --tint-bg: light-dark(oklch(0.96 0.003 270 / 0.36), oklch(0.2 0.002 270));
  --tint-text: light-dark(oklch(0.4 0.03 270), oklch(0.74 0.03 270));
  --text: light-dark(oklch(0.23 0.01 270), oklch(0.88 0.005 80));
  --text-muted: light-dark(oklch(0.5 0.007 270), oklch(0.76 0 0));
  --text-faint: light-dark(oklch(0.54 0.005 270), oklch(0.58 0.003 0));
  --accent: light-dark(oklch(0.44 0.02 50), oklch(0.72 0.08 260));
  --accent-visited: light-dark(oklch(0.42 0.04 260), oklch(0.58 0.04 260));
  --link-hover: light-dark(oklch(0.43 0.01 270), oklch(0.8 0.1 260));
  --link-underline: color-mix(in oklch, var(--accent) 35%, transparent);
  --border: color-mix(in oklch, var(--text) 10%, transparent);
  --border-hover: color-mix(in oklch, var(--text) 18%, transparent);
  --content-width: 42rem;
  --gap: 2rem;
  --space: 0.85rem;
  --space-sm: 0.55rem;
  --radius: 6px;
  --radius-sm: 3px;
  --radius-lg: 14px;
  --transition: 0.15s ease;
  --font-sans:
    "Inter", "Noto Sans", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-sans-cjk-sc:
    "Inter", "Noto Sans CJK SC", "Source Han Sans SC", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", var(--font-sans);
  --font-sans-cjk-tc:
    "Inter", "Noto Sans CJK TC", "Source Han Sans TC", "PingFang TC",
    "Microsoft JhengHei", var(--font-sans);
  --font-sans-cjk-jp:
    "Inter", "Noto Sans CJK JP", "Source Han Sans", "Hiragino Sans", "Meiryo",
    var(--font-sans);
  --font-mono:
    ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas,
    "DejaVu Sans Mono", monospace;
  color-scheme: light dark;
  accent-color: var(--accent);
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 16.5px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
body {
  font-family: var(--font-sans);
  font-optical-sizing: auto;
  font-synthesis: none;
  line-height: 1.72;
  color: var(--text);
  background: var(--bg);
  min-height: 100dvh;
}
:lang(zh),
:lang(zh-CN),
:lang(zh-Hans) {
  font-family: var(--font-sans-cjk-sc);
  line-height: 1.82;
}
:lang(zh-TW),
:lang(zh-Hant) {
  font-family: var(--font-sans-cjk-tc);
  line-height: 1.82;
}
:lang(ja) {
  font-family: var(--font-sans-cjk-jp);
  line-height: 1.85;
  letter-spacing: 0.02em;
}
::selection {
  background: color-mix(in oklch, var(--accent) 18%, transparent);
}
* {
  scrollbar-color: color-mix(in oklch, var(--text) 15%, transparent) transparent;
  scrollbar-width: thin;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
@media (prefers-color-scheme: dark) {
  img:not([src=""]) {
    filter: brightness(0.82) saturate(0.92);
  }
  .home-avatar img {
    filter: none;
  }
}
.container {
  width: 100%;
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
main {
  padding-block: var(--gap);
}
main:focus {
  outline: none;
}
h1,
h2,
h3,
h4 {
  line-height: 1.28;
  letter-spacing: -0.02em;
}
h1 {
  font-size: 1.55rem;
  font-weight: 680;
}
h2 {
  font-size: 1.18rem;
  font-weight: 640;
  margin-top: 1.8rem;
  margin-bottom: 0.4rem;
}
h3 {
  font-size: 1.05rem;
  font-weight: 620;
  margin-top: 1.4rem;
  margin-bottom: 0.3rem;
}
h2 + p,
h3 + p {
  margin-top: 0.1rem;
}
p {
  margin-bottom: 0.9rem;
}
ul,
ol {
  margin-bottom: 0.9rem;
  padding-inline-start: 1.4em;
  & li {
    margin-bottom: 0.2rem;
    &::marker {
      color: var(--text-faint);
    }
  }
}
a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--link-underline);
  text-decoration-thickness: 1px;
  text-underline-offset: 2.5px;
  transition:
    color var(--transition),
    text-decoration-color var(--transition);
  &:visited {
    color: var(--accent-visited);
    text-decoration-color: color-mix(
      in oklch,
      var(--accent-visited) 30%,
      transparent
    );
  }
  &:hover {
    color: var(--link-hover);
    text-decoration-color: var(--link-hover);
  }
}
strong {
  font-weight: 620;
}
em {
  font-style: italic;
}
time,
.post-meta,
.post-preview-date {
  font-variant-numeric: tabular-nums;
}
img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
hr {
  border: none;
  border-top: 1px solid var(--border);
  margin-block: 1.8rem;
}
blockquote {
  position: relative;
  margin-block: 1.2rem;
  border: 1px solid var(--border);
  border-left: 2px solid var(--border-hover);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--text-muted);
  font-size: 0.94rem;
  background: var(--tint-bg);
  & p {
    margin-bottom: 0.5rem;
  }
  & p:last-child {
    margin-bottom: 0;
  }
}
.back-nav {
  margin-bottom: 1.4rem;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.15em;
  font-size: 0.84rem;
  font-weight: 480;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
  min-height: 44px;
  &:visited {
    color: var(--text-muted);
  }
  &:hover {
    color: var(--text);
    text-decoration: none;
  }
  & svg {
    flex-shrink: 0;
  }
}
.site-footer {
  padding-block: 0;
  margin-top: 4rem;
}
.footer-copy {
  color: var(--text-faint);
  font-size: 0.76rem;
  margin: 0;
  padding-block: 0.6rem;
  & a {
    color: var(--text-faint);
    text-decoration: none;
    &:visited {
      color: var(--text-faint);
    }
    &:hover {
      color: var(--text-muted);
      text-decoration: underline;
    }
  }
}
.page-title {
  margin-bottom: 1.3rem;
}
.section-label {
  font-size: 0.78rem;
  font-weight: 550;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 2rem 0 0.4rem;
}
.grouped {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.grouped-item {
  background: var(--tint-bg);
  padding: var(--space-sm) var(--space);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
  &:last-child {
    border-bottom: none;
  }
}
a.grouped-item:hover,
div.grouped-item[role="button"]:hover {
  background: color-mix(in oklch, var(--text) 5%, var(--tint-bg));
}
a.grouped-item:active,
div.grouped-item[role="button"]:active {
  background: color-mix(in oklch, var(--text) 8%, var(--tint-bg));
}
.link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.84rem;
  color: var(--text);
  text-decoration: none;
  min-height: 44px;
  &:visited {
    color: var(--text);
  }
  &:hover {
    text-decoration: none;
  }
}
.link-label {
  font-weight: 540;
}
.link-handle {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 420;
}
.project-item {
  display: block;
  color: var(--text);
  text-decoration: none;
  &:visited {
    color: var(--text);
  }
  &:hover {
    text-decoration: none;
  }
}
.project-head {
  display: flex;
  align-items: baseline;
  gap: 0.5em;
  flex-wrap: wrap;
}
.project-title {
  font-size: 0.88rem;
}
.project-stack {
  font-size: 0.72rem;
  font-weight: 450;
  color: var(--text-faint);
}
.project-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0.15rem 0 0;
}
.friend-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  text-decoration: none;
  min-height: 44px;
  &:visited {
    color: var(--text);
  }
  &:hover {
    text-decoration: none;
  }
}
.friend-avatar {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  object-fit: cover;
  border: none;
  transition: transform 0.45s ease;
}
.friend-item:hover .friend-avatar {
  transform: rotate(360deg);
}
.friend-avatar-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--tint-bg);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--tint-text);
  line-height: 1;
  user-select: none;
}
.friend-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.friend-name {
  font-size: 0.86rem;
  font-weight: 560;
  line-height: 1.3;
}
.friend-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.credit-info {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  background: var(--tint-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.65rem var(--space);
  font-size: 0.74rem;
  color: var(--text-faint);
  line-height: 1.55;
  margin-top: var(--gap);
  & a {
    color: var(--tint-text);
  }
  & a:hover {
    color: var(--accent);
  }
}
.credit-icon {
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--text-faint);
}
.credit-text {
  flex: 1;
  min-width: 0;
}
.post-preview-item {
  display: block;
  padding: var(--space-sm) var(--space);
  color: var(--text);
  text-decoration: none;
  &:visited {
    color: var(--text);
  }
  &:hover {
    text-decoration: none;
  }
}
.post-preview-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.post-preview-title {
  font-size: 0.92rem;
  font-weight: 580;
  letter-spacing: -0.01em;
}
.post-preview-date {
  font-size: 0.76rem;
  color: var(--text-muted);
  flex-shrink: 0;
}
.post-preview-summary {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0.15rem 0 0;
  line-height: 1.55;
}
.post-header {
  margin-bottom: 1.6rem;
}
.post-title {
  margin-bottom: 0.25rem;
}
.post-meta {
  font-size: 0.84rem;
  color: var(--text-muted);
}
.post-body h2:first-child {
  margin-top: 0;
}
.post {
  padding: 1.2rem 0;
  content-visibility: visible;
}
.post-tags {
  display: inline;
  margin-left: 0.4em;
  & .tag-badge + .tag-badge {
    margin-inline-start: 0.2em;
  }
}
.tag-badge {
  text-decoration: none;
  background: var(--tint-bg);
  color: var(--tint-text);
  padding: 0.08em 0.42em;
  border-radius: var(--radius-sm);
  font-size: 0.76rem;
  font-weight: 500;
  transition: opacity var(--transition);
  &:visited {
    color: var(--tint-text);
  }
  &:hover {
    opacity: 0.72;
    text-decoration: none;
  }
}
.post-meta .tag-badge {
  background: none;
  padding: 0;
  color: var(--text-muted);
  font-weight: 450;
  margin-inline: 0.4rem;
  &:visited {
    color: var(--text-muted);
  }
  &:hover {
    color: var(--accent);
    opacity: 1;
  }
}
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.tag-cloud-item {
  display: inline-flex;
  align-items: baseline;
  gap: 0.3em;
  background: var(--tint-bg);
  color: var(--tint-text);
  padding: 0.25em 0.6em;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: opacity var(--transition);
  &:visited {
    color: var(--tint-text);
  }
  &:hover {
    opacity: 0.7;
    text-decoration: none;
  }
}
.tag-count {
  color: var(--text-faint);
  font-size: 0.78em;
  font-weight: 420;
}
.pagination {
  display: flex;
  justify-content: space-between;
  padding-block: 1.3rem;
  margin-top: 0.8rem;
  border-top: 1px solid var(--border);
  &:not(:has(a)) {
    display: none;
  }
}
.pagination-link {
  font-weight: 520;
  font-size: 0.86rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25em;
  min-height: 44px;
  & svg {
    vertical-align: -1.5px;
  }
}
code,
.inline-code {
  font-family: var(--font-mono);
  font-size: 0.87em;
  font-feature-settings: "liga" 0;
}
.inline-code {
  background: var(--tint-bg);
  color: var(--tint-text);
  padding: 0.08em 0.3em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.code-block {
  position: relative;
  margin-block: 1.2rem;
  background: var(--tint-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.code-lang {
  position: absolute;
  top: 0;
  right: 0;
  padding: 0.15rem 0.45rem;
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  user-select: none;
}
.code-block pre {
  margin: 0;
  padding: 0.7rem 0.9rem;
  overflow-x: auto;
  line-height: 1.55;
}
.code-block code {
  font-size: 0.82rem;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin-block: 1.2rem;
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
}
thead th {
  text-align: left;
  font-weight: 620;
  padding: 0.45rem 0.75rem;
  border-bottom: 2px solid color-mix(in oklch, var(--text) 14%, transparent);
  white-space: nowrap;
}
tbody td {
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid var(--border);
}
tbody tr:last-child td {
  border-bottom: none;
}
tbody tr:hover td {
  background: color-mix(in oklch, var(--text) 2.5%, transparent);
}
.table-wrap {
  overflow-x: auto;
  margin-block: 1.2rem;
  -webkit-overflow-scrolling: touch;
  & table {
    margin-block: 0;
  }
}
figure {
  margin-block: 1.4rem;
  margin-inline: 0;
}
figure img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}
figcaption {
  margin-top: 0.4rem;
  font-size: 0.82rem;
  color: var(--text-faint);
  line-height: 1.5;
}
.home-avatar {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  overflow: hidden;
  background: var(--tint-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem;
  margin-bottom: 0.8rem;
}
.home-avatar svg,
.home-avatar img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  border: none;
}
.home-name {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.35rem;
  line-height: 1.28;
}
.home-bio {
  color: var(--text-muted);
  font-size: 0.86rem;
  margin-top: 1rem;
  margin-bottom: 0.2rem;
  line-height: 1.55;
  max-width: 38rem;
}
.home-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.4rem;
  margin-bottom: 2rem;
}
.nav-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35em;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  padding: 0.35em 1em;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--tint-bg);
  transition:
    color var(--transition),
    border-color var(--transition);
  min-height: 1em;
  &:visited {
    color: var(--text);
  }
  &:hover {
    border-color: var(--border-hover);
    text-decoration: none;
  }
  & svg {
    flex-shrink: 0;
  }
}
.todo-list {
  list-style: none;
  padding: 0;
  margin-bottom: 0.5rem;
}
.todo-list li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.7rem;
  font-size: 0.84rem;
  font-weight: 450;
  line-height: 1.55;
  border-bottom: 1px solid var(--border);
  &:last-child {
    border-bottom: none;
  }
}
.todo-list li::before {
  position: absolute;
  left: 0;
  top: 0.4rem;
  width: 1.1rem;
  height: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.62rem;
  border-radius: var(--radius-sm);
  line-height: 1;
}
.todo-item::before {
  content: "";
  border: 1.5px solid var(--border-hover);
}
.todo-wip::before {
  content: "~";
  border: 1.5px solid var(--text-muted);
  color: var(--text-muted);
  font-weight: 700;
}
.todo-done {
  color: var(--text-muted);
}
.todo-done::before {
  content: "\2713";
  border: 1.5px solid var(--text-faint);
  color: var(--text-faint);
  font-weight: 700;
}
.memos-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.memo-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space) 1rem;
  background: var(--tint-bg);
  content-visibility: auto;
  contain-intrinsic-size: auto 6rem;
}
.memo-date {
  display: block;
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--text-faint);
  margin-bottom: 0.4rem;
  font-variant-numeric: tabular-nums;
}
.memo-body {
  font-size: 0.9rem;
}
.memo-body p:last-child {
  margin-bottom: 0;
}
.music-room {
  position: relative;
  z-index: 1;
  min-height: 50vh;
}
.music-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: var(--bg-secondary);
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  opacity: 0;
}
.music-bg.is-loaded {
  animation: bg-reveal 1.8s ease forwards;
}
@keyframes bg-reveal {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.music-bg-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    color-mix(in oklch, var(--bg) 60%, transparent) 0%,
    color-mix(in oklch, var(--bg) 78%, transparent) 50%,
    color-mix(in oklch, var(--bg) 88%, transparent) 100%
  );
}
.music-deco {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.music-note-deco {
  position: absolute;
  color: var(--text-faint);
  animation: note-float 18s ease-in-out infinite;
  will-change: transform;
}
.dn-1 {
  top: 12%;
  left: 8%;
  opacity: 0.08;
  animation-delay: 0s;
}
.dn-2 {
  top: 60%;
  right: 10%;
  opacity: 0.06;
  animation-delay: -6s;
  animation-duration: 22s;
}
.dn-3 {
  top: 35%;
  right: 25%;
  opacity: 0.05;
  animation-delay: -12s;
  animation-duration: 15s;
}
@keyframes note-float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  25% {
    transform: translateY(-18px) rotate(8deg);
  }
  50% {
    transform: translateY(-8px) rotate(-5deg);
  }
  75% {
    transform: translateY(-22px) rotate(6deg);
  }
}
.music-is-playing .music-note-deco {
  animation-duration: 8s !important;
  opacity: 0.15 !important;
}
.music-player-card {
  position: relative;
  z-index: 1;
  background: var(--surface);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.15rem;
  margin-bottom: 0.8rem;
}
.mpc-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.8rem;
}
.mpc-info {
  flex: 1;
  min-width: 0;
}
.mpc-label {
  font-size: 0.62rem;
  font-weight: 550;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 0.15rem;
}
.mpc-name {
  font-size: 1rem;
  font-weight: 620;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.01em;
}
.mpc-play {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--border-hover);
  border-radius: 50%;
  background: var(--tint-bg);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
  &:hover:not(:disabled) {
    border-color: var(--text-muted);
    transform: scale(1.06);
  }
  &:active:not(:disabled) {
    transform: scale(0.96);
  }
  &:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    filter: grayscale(1);
  }
  & svg {
    display: block;
  }
}
.mpc-play .icon-pause {
  display: none;
}
.music-is-playing .mpc-play .icon-play {
  display: none;
}
.music-is-playing .mpc-play .icon-pause {
  display: block;
}
.mpc-autonext,
.mpc-hq {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  &:hover {
    border-color: var(--text-muted);
  }
  & svg {
    display: block;
  }
}
.mpc-autonext {
  color: var(--text-faint);
}
.mpc-autonext:hover {
  color: var(--text-muted);
}
.mpc-autonext.is-active {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in oklch, var(--accent) 10%, transparent);
}
.mpc-hq .hq-label {
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-faint);
  transition: color 0.2s ease;
}
.mpc-hq:hover .hq-label {
  color: var(--text-muted);
}
.mpc-hq.is-active {
  border-color: #d4a017;
  background: color-mix(in oklch, #d4a017 10%, transparent);
}
.mpc-hq.is-active .hq-label {
  color: #d4a017;
}
.mpc-hq.is-loading {
  border-color: var(--text-faint);
  animation: hq-pulse 1s ease infinite;
}
@keyframes hq-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}
.mpc-hq.is-error {
  border-color: #c44;
}
.mpc-hq.is-error .hq-label {
  color: #c44;
}
.mpc-bottom {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.mpc-time {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
  min-width: 2.6em;
}
#time-cur {
  text-align: right;
}
#time-end {
  text-align: left;
}
.mpc-progress {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  pointer-events: none;
  position: relative;
  overflow: hidden;
}
.mpc-progress-fill {
  position: absolute;
  inset: 0;
  width: 0%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.1s linear;
}
.music-tracks-card {
  position: relative;
  z-index: 1;
  margin-bottom: 0.8rem;
}
.music-tracks-card .grouped {
  background: var(--surface);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
}
.music-tracks-card .grouped-item {
  background: transparent;
}
.music-room .music-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  cursor: pointer;
  user-select: none;
  font-size: 0.84rem;
  color: var(--text);
  text-decoration: none;
  padding: 0.6rem var(--space);
  transition: background var(--transition);
  min-height: 44px;
  &:hover {
    background: color-mix(in oklch, var(--text) 4%, transparent);
  }
  &.is-playing {
    background: color-mix(in oklch, var(--accent) 6%, transparent);
  }
}
.music-room .music-num {
  font-size: 0.68rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-faint);
  min-width: 1.4em;
  text-align: center;
  font-weight: 560;
}
.music-room .music-item.is-playing .music-num {
  color: var(--accent);
}
.music-room .music-name {
  flex: 1;
  font-weight: 480;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}
.music-room .music-item.is-playing .music-name {
  font-weight: 540;
}
.music-room .credit-info {
  position: relative;
  z-index: 1;
}
.music-wave {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  width: 16px;
  height: 14px;
  flex-shrink: 0;
  margin-left: auto;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.music-item.is-playing .music-wave {
  opacity: 1;
}
.w-bar {
  width: 2.5px;
  border-radius: 1px;
  background: var(--accent);
  height: 3px;
}
.music-is-playing .music-item.is-playing .w-bar {
  animation: wave-bounce 0.45s ease-in-out infinite alternate;
  will-change: height;
}
.music-is-playing .music-item.is-playing .w-bar:nth-child(1) {
  animation-delay: 0s;
}
.music-is-playing .music-item.is-playing .w-bar:nth-child(2) {
  animation-delay: 0.12s;
}
.music-is-playing .music-item.is-playing .w-bar:nth-child(3) {
  animation-delay: 0.06s;
}
.music-is-playing .music-item.is-playing .w-bar:nth-child(4) {
  animation-delay: 0.18s;
}
@keyframes wave-bounce {
  0% {
    height: 3px;
  }
  100% {
    height: 14px;
  }
}
body:not(.music-is-playing) .music-item.is-playing .w-bar {
  height: 5px;
  opacity: 0.55;
}
.bg-credit-hidden {
  display: none;
}
.gb-intro {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.gb-form {
  margin-bottom: 2.5rem;
}
.gb-form-fields {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.gb-name-input,
.gb-email-input {
  flex: 1;
  min-width: 0;
  padding: 0.4rem 0.65rem;
  font-family: inherit;
  font-size: 0.84rem;
  color: var(--text);
  background: transparent;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
  min-height: 44px;
}
.gb-name-input:focus,
.gb-email-input:focus {
  border-color: var(--text-muted);
  outline: none;
}
.gb-name-input::placeholder,
.gb-email-input::placeholder {
  color: var(--text-faint);
}
.gb-input {
  width: 100%;
  min-height: 5rem;
  max-height: 14rem;
  padding: 0.65rem 0.8rem;
  font-family: inherit;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text);
  background: transparent;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  resize: vertical;
  transition: border-color var(--transition);
}
.gb-input:focus {
  border-color: var(--text-muted);
  outline: none;
}
.gb-input::placeholder {
  color: var(--text-faint);
}
.gb-form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.5rem;
}
.gb-hint {
  font-size: 0.72rem;
  color: var(--text-faint);
}
.gb-submit {
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 540;
  padding: 0.35em 1.2em;
  color: var(--text-muted);
  background: var(--tint-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition:
    border-color var(--transition),
    color var(--transition);
  min-height: 2.1rem;
}
.gb-submit:hover {
  border-color: var(--border-hover);
  color: var(--text);
}
.gb-submit:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.gb-comments-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}
.gb-comments-head .section-label {
  margin: 0;
}
.gb-count {
  font-size: 0.76rem;
  color: var(--text-faint);
  font-weight: 450;
}
.gb-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.gb-item {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}
.gb-item:last-child {
  border-bottom: none;
}
.gb-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}
.gb-avatar-wrap {
  flex-shrink: 0;
  position: relative;
  width: 1.6rem;
  height: 1.6rem;
}
.gb-avatar {
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  object-fit: cover;
  border: none;
}
.gb-avatar-img {
  position: absolute;
  inset: 0;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.gb-avatar-img.is-loaded {
  opacity: 1;
}
.gb-avatar-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--tint-bg);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--tint-text);
  line-height: 1;
  user-select: none;
}
.gb-meta {
  display: flex;
  align-items: baseline;
  gap: 0.45em;
  min-width: 0;
}
.gb-author {
  font-size: 0.82rem;
  font-weight: 560;
}
.gb-time {
  font-size: 0.7rem;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}
.gb-body {
  padding-left: 2.1rem;
}
.gb-body p {
  font-size: 0.88rem;
  margin-bottom: 0;
  line-height: 1.65;
  word-break: break-word;
}
.gb-empty {
  font-size: 0.84rem;
  color: var(--text-faint);
  font-style: italic;
  padding-left: 0.85rem;
  border-left: 2px solid var(--border);
  margin-left: 0.1rem;
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
}
.oneko-paw-abs {
  position: absolute;
  pointer-events: none;
  z-index: 9;
  animation: paw-fade 1.7s ease forwards;
}
@keyframes paw-fade {
  0% {
    opacity: 0.7;
    transform: scale(1) translateY(0);
  }
  100% {
    opacity: 0;
    transform: scale(0.5) translateY(-8px);
  }
}
.oneko-float-abs {
  animation: oneko-rise 2s ease forwards;
}
@keyframes oneko-rise {
  0% {
    opacity: 0.9;
    transform: translateY(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateY(-28px) scale(0.6);
  }
}
#oneko {
  z-index: 10;
  pointer-events: auto;
  cursor: pointer;
  width: 32px;
  height: 32px;
  user-select: none;
  image-rendering: pixelated;
}
@media (max-width: 640px) {
  html {
    font-size: 15.5px;
  }
  h1 {
    font-size: 1.32rem;
  }
  .container {
    padding-inline: 1.1rem;
  }
  .code-block pre {
    padding: 0.6rem 0.75rem;
  }
  thead th,
  tbody td {
    padding: 0.35rem 0.5rem;
    font-size: 0.86rem;
  }
  .home-name {
    font-size: 1.4rem;
  }
  .gb-form-fields {
    flex-direction: column;
  }
  .music-deco {
    display: none;
  }
  .music-player-card {
    padding: 0.8rem 0.9rem;
  }
  .mpc-play {
    width: 44px;
    height: 44px;
  }
  .mpc-name {
    font-size: 0.9rem;
  }
}
@media print {
  @page {
    size: A4;
    margin: 2cm 2.29cm 2.41cm;
  }
  @page:first {
    margin-top: 2.5cm;
  }
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  html {
    font-size: 11pt;
  }
  body {
    font-family:
      "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", Georgia,
      "Times New Roman", serif;
    line-height: 1.75;
    color: #000;
  }
  :lang(zh),
  :lang(zh-CN),
  :lang(zh-Hans) {
    font-family:
      "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", "SimSun",
      Georgia, serif;
  }
  :lang(zh-TW),
  :lang(zh-Hant) {
    font-family:
      "Noto Serif CJK TC", "Source Han Serif TC", "Songti TC", Georgia, serif;
  }
  :lang(ja) {
    font-family:
      "Noto Serif CJK JP", "Source Han Serif", "Hiragino Mincho ProN",
      "Yu Mincho", Georgia, serif;
  }
  .container {
    max-width: 100%;
    padding: 0;
  }
  .back-nav,
  .back-link,
  .home-nav,
  .site-footer,
  .gb-form,
  .gb-comments,
  .pagination,
  .music-room,
  .music-bg,
  .music-bg-overlay,
  .music-deco,
  .music-player-card,
  .music-tracks-card,
  .credit-info,
  #oneko,
  .nav-item,
  .tag-badge {
    display: none !important;
  }
  a {
    color: #000 !important;
    text-decoration: underline;
    text-decoration-color: #999;
  }
  .post-body a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #555 !important;
    word-break: break-all;
  }
  .post-body a[href^="#"]::after,
  .post-body a[href^="javascript:"]::after {
    content: "";
  }
  .post-title {
    font-size: 18pt;
    font-weight: bold;
    margin-bottom: 0.3cm;
  }
  .post-meta {
    font-size: 10pt;
    color: #444 !important;
    margin-bottom: 0.8cm;
    padding-bottom: 0.3cm;
    border-bottom: 0.5pt solid #ccc;
  }
  h2 {
    font-size: 14pt;
    margin-top: 0.8cm;
    margin-bottom: 0.3cm;
  }
  h3 {
    font-size: 12pt;
    margin-top: 0.6cm;
    margin-bottom: 0.2cm;
  }
  h2,
  h3 {
    break-after: avoid;
  }
  pre,
  blockquote,
  figure,
  table,
  .code-block {
    break-inside: avoid;
  }
  img {
    max-width: 100% !important;
    border: none !important;
    filter: none !important;
  }
  .code-block {
    border: 0.5pt solid #ccc !important;
    border-radius: 0 !important;
    padding: 0.3cm !important;
  }
  .code-lang {
    display: none;
  }
  .code-block pre {
    font-size: 8.5pt;
  }
  .code-block code {
    font-family: "Courier New", Courier, monospace;
  }
  blockquote {
    border: none !important;
    border-left: 2pt solid #999 !important;
    border-radius: 0 !important;
    padding: 0.2cm 0.5cm !important;
    color: #333 !important;
    font-size: 10pt;
  }
  .inline-code {
    border: 0.5pt solid #ccc !important;
    padding: 0.05em 0.2em !important;
    border-radius: 0 !important;
  }
  hr {
    border-top: 0.5pt solid #ccc !important;
  }
  .grouped {
    border: none;
    border-radius: 0;
  }
  .grouped-item {
    border-bottom: 0.5pt solid #eee;
    padding: 0.2cm 0;
  }
  .home-name {
    font-size: 22pt;
  }
  .home-bio {
    font-size: 10pt;
    max-width: 100%;
  }
  .section-label {
    font-size: 9pt;
    margin-top: 0.6cm;
  }
  .link-item,
  .project-item,
  .friend-item {
    font-size: 9pt;
  }
}