:root {
  --hue-theme: 220deg;
  --c-text: hsl(var(--hue-theme) 8% 8%);
  --c-text-1: hsl(var(--hue-theme) 7% 24%);
  --c-text-2: hsl(var(--hue-theme) 6% 42%);
  --c-text-3: hsl(var(--hue-theme) 5% 74%);
  --c-bg: hsl(var(--hue-theme) 0% 100%);
  --c-bg-1: hsl(var(--hue-theme) 24% 98%);
  --c-bg-2: hsl(var(--hue-theme) 18% 95%);
  --c-bg-3: hsl(var(--hue-theme) 14% 92%);
  --c-bg-soft: hsl(var(--hue-theme) 24% 20% / 10%);
  --c-border: hsl(var(--hue-theme) 14% 89%);
  --c-bg-a50: hsl(var(--hue-theme) 20% 98% / 50%);
  --c-bg-a80: hsl(var(--hue-theme) 20% 98% / 80%);
  --c-primary: hsl(var(--hue-theme) 100% 55%);
  --c-primary-soft: hsl(var(--hue-theme) 100% 60% / 16%);
  --c-accent: #20c7ba;
  --c-life: #ff5f72;
  --c-misc: #14b8a6;
  --c-dev: #338cff;
  --ld-bg-card: var(--c-bg);
  --ld-bg-blur: var(--c-bg-a80);
  --ld-bg-active: var(--c-bg);
  --ld-shadow: var(--c-bg-soft);
  --box-shadow-1: 0 1px 2px hsl(220 20% 20% / 8%), 0 6px 18px hsl(220 20% 40% / 8%);
  --box-shadow-2: 0 2px 6px hsl(220 20% 20% / 10%), 0 10px 24px hsl(220 20% 40% / 12%);
  --box-shadow-3: 0 8px 16px hsl(220 24% 24% / 12%), 0 18px 44px hsl(220 24% 32% / 14%);
  --font-basic: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  --font-creative: "Microsoft YaHei UI", "Microsoft YaHei", Inter, ui-sans-serif, system-ui, sans-serif;
  --start: left;
  --end: right;
  --z-popover: 100;
  --text-shadow-black: 0 .08em .12em hsl(0 0% 0% / 35%), 0 .2em .5em hsl(0 0% 0% / 28%);
  color-scheme: light;
}

html[data-theme="dark"] {
  --c-text: hsl(var(--hue-theme) 12% 96%);
  --c-text-1: hsl(var(--hue-theme) 9% 82%);
  --c-text-2: hsl(var(--hue-theme) 7% 64%);
  --c-text-3: hsl(var(--hue-theme) 5% 38%);
  --c-bg: hsl(var(--hue-theme) 10% 8%);
  --c-bg-1: hsl(var(--hue-theme) 12% 10%);
  --c-bg-2: hsl(var(--hue-theme) 12% 15%);
  --c-bg-3: hsl(var(--hue-theme) 12% 18%);
  --c-bg-soft: hsl(var(--hue-theme) 80% 85% / 12%);
  --c-border: hsl(var(--hue-theme) 11% 22%);
  --c-bg-a50: hsl(var(--hue-theme) 12% 10% / 50%);
  --c-bg-a80: hsl(var(--hue-theme) 12% 10% / 82%);
  --c-primary: hsl(var(--hue-theme) 100% 70%);
  --c-primary-soft: hsl(var(--hue-theme) 100% 64% / 22%);
  --ld-bg-card: var(--c-bg-3);
  --ld-bg-active: var(--c-primary-soft);
  --box-shadow-1: 0 1px 2px hsl(0 0% 0% / 20%), 0 8px 24px hsl(0 0% 0% / 22%);
  --box-shadow-2: 0 2px 8px hsl(0 0% 0% / 26%), 0 14px 28px hsl(0 0% 0% / 28%);
  --box-shadow-3: 0 10px 20px hsl(0 0% 0% / 30%), 0 22px 50px hsl(0 0% 0% / 34%);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  html[data-theme="system"] {
    --c-text: hsl(var(--hue-theme) 12% 96%);
    --c-text-1: hsl(var(--hue-theme) 9% 82%);
    --c-text-2: hsl(var(--hue-theme) 7% 64%);
    --c-text-3: hsl(var(--hue-theme) 5% 38%);
    --c-bg: hsl(var(--hue-theme) 10% 8%);
    --c-bg-1: hsl(var(--hue-theme) 12% 10%);
    --c-bg-2: hsl(var(--hue-theme) 12% 15%);
    --c-bg-3: hsl(var(--hue-theme) 12% 18%);
    --c-bg-soft: hsl(var(--hue-theme) 80% 85% / 12%);
    --c-border: hsl(var(--hue-theme) 11% 22%);
    --c-bg-a50: hsl(var(--hue-theme) 12% 10% / 50%);
    --c-bg-a80: hsl(var(--hue-theme) 12% 10% / 82%);
    --c-primary: hsl(var(--hue-theme) 100% 70%);
    --c-primary-soft: hsl(var(--hue-theme) 100% 64% / 22%);
    --ld-bg-card: var(--c-bg-3);
    --ld-bg-active: var(--c-primary-soft);
    --box-shadow-1: 0 1px 2px hsl(0 0% 0% / 20%), 0 8px 24px hsl(0 0% 0% / 22%);
    --box-shadow-2: 0 2px 8px hsl(0 0% 0% / 26%), 0 14px 28px hsl(0 0% 0% / 28%);
    --box-shadow-3: 0 10px 20px hsl(0 0% 0% / 30%), 0 22px 50px hsl(0 0% 0% / 34%);
    color-scheme: dark;
  }
}

@keyframes float-in {
  from {
    opacity: 0;
    transform: translateY(10%);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes soft-drift {
  50% {
    filter: blur(5px);
    transform: translate(-10px, -4px) rotate(7deg) scale(1.08);
  }

  to {
    filter: blur(2px);
    transform: translate(-4px, -12px) rotate(-5deg) scale(.95);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  background: var(--c-bg-1);
  scroll-behavior: smooth;
}

body {
  background: var(--c-bg-1);
  color: var(--c-text);
  font-family: var(--font-basic);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
}

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

button,
input {
  color: inherit;
  font: inherit;
}

button {
  background: none;
  border: 0;
  cursor: pointer;
}

menu,
ol,
ul {
  list-style: none;
}

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

kbd {
  background: var(--c-bg-soft);
  border-radius: 4px;
  box-shadow: inset 0 -2px 0 var(--c-bg-soft);
  color: var(--c-text-2);
  font-size: .84em;
  line-height: 1.3;
  padding: 0 .28em .08em;
}

.icon-sprite {
  display: none;
}

.icon {
  display: inline-block;
  fill: currentColor;
  flex: 0 0 auto;
  height: 1.1em;
  vertical-align: -.16em;
  width: 1.1em;
}

.text-creative {
  font-family: var(--font-creative);
  font-weight: 800;
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  background: var(--ld-bg-card);
  border-radius: 8px;
  box-shadow: var(--box-shadow-3);
  left: 1rem;
  opacity: 0;
  padding: .6rem .8rem;
  pointer-events: none;
  position: fixed;
  top: 1rem;
  transform: translateY(-1rem);
  transition: opacity .2s, transform .2s;
  z-index: calc(var(--z-popover) + 10);
}

.skip-link:focus {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

#blog-root {
  display: flex;
  gap: 1rem;
  justify-content: center;
  min-width: 0;
}

#blog-sidebar,
#blog-aside {
  flex: 0 0 280px;
  height: 100vh;
  height: 100dvh;
  min-width: 0;
  position: sticky;
  scrollbar-width: thin;
  top: 0;
}

#blog-sidebar {
  color: var(--c-text-2);
  display: flex;
  flex-direction: column;
}

#blog-sidebar:hover {
  color: currentColor;
}

#content {
  display: flex;
  gap: 1rem;
  min-width: 0;
  width: 1080px;
}

#main-content {
  flex: 1 1 auto;
  min-width: 0;
}

.blog-header {
  align-items: center;
  color: var(--c-text);
  contain: layout;
  display: flex;
  gap: .6em;
  line-height: 1.35;
  margin: clamp(1rem, 4vh, 2rem) 1rem min(1rem, 5vh);
  position: relative;
  user-select: none;
}

.blog-logo {
  align-items: center;
  background:
    linear-gradient(145deg, #e8f7ff, #fff),
    radial-gradient(circle at 70% 20%, #ffe8a5, transparent 38%);
  border-radius: 50%;
  box-shadow: var(--box-shadow-1), var(--box-shadow-3);
  color: #4aa3ff;
  display: inline-flex;
  font-weight: 900;
  height: 3em;
  justify-content: center;
  transform: rotate(-12deg);
  width: 3em;
}

.blog-text {
  display: grid;
  min-width: 0;
}

.header-title {
  font-family: var(--font-creative);
  font-size: 1.5rem;
  font-weight: 900;
  white-space: nowrap;
}

.header-subtitle {
  color: var(--c-text-2);
  font-size: .8rem;
  opacity: .78;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.soft-tail {
  display: grid;
  filter: blur(2px);
  gap: .8rem;
  grid-template-columns: repeat(5, 1fr);
  inset: -.6rem 0;
  opacity: .26;
  pointer-events: none;
  position: absolute;
  z-index: -1;
}

.soft-tail i {
  animation: soft-drift 5s infinite alternate paused;
  background: var(--swatch);
  border-radius: 24% 42% 28% 46%;
  display: block;
  height: 2.2rem;
  transform: rotate(18deg);
}

.soft-tail i:nth-child(1) { --swatch: #8bd3ff; animation-delay: -3s; }
.soft-tail i:nth-child(2) { --swatch: #ffd166; animation-delay: -2.4s; }
.soft-tail i:nth-child(3) { --swatch: #ff9aa2; animation-delay: -1.8s; }
.soft-tail i:nth-child(4) { --swatch: #7bdff2; animation-delay: -1.2s; }
.soft-tail i:nth-child(5) { --swatch: #c2f970; animation-delay: -.6s; }

.blog-header:hover .soft-tail i {
  animation-play-state: running;
}

.sidebar-nav {
  flex-grow: 1;
  font-size: .92rem;
  padding: 0 5%;
}

.sidebar-nav li {
  margin: .5em 0;
}

.sidebar-nav-item {
  align-items: center;
  border-radius: 8px;
  display: flex;
  gap: .55em;
  padding: .58em 1em;
  transition: background-color .2s, color .1s, opacity .2s;
  width: 100%;
}

.sidebar-nav-item:hover,
.sidebar-nav-item.active {
  background: var(--c-bg-soft);
  color: var(--c-text);
}

.sidebar-nav-item.active::after {
  color: var(--c-text-3);
  content: "•";
  margin-left: auto;
}

.sidebar-nav-item .icon {
  font-size: 1.45em;
}

.nav-text {
  flex: 1 1 auto;
  overflow: hidden;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-btn {
  cursor: text;
  margin: 1rem 0;
  opacity: .55;
  outline: 2px solid var(--c-border);
  outline-offset: -2px;
}

.search-btn:hover {
  background: transparent;
  opacity: 1;
  outline-color: transparent;
}

.sidebar-footer {
  color: var(--c-text-2);
  display: grid;
  font-size: .82rem;
  gap: .8rem;
  padding: 1rem;
  text-align: center;
}

.theme-toggle {
  background: var(--c-bg-2);
  border: 1px solid var(--c-border);
  border-radius: 999px;
  display: flex;
  gap: 3px;
  margin: 0 auto;
  padding: 2px;
  width: fit-content;
}

.theme-toggle > button {
  border-radius: 999px;
  display: grid;
  min-height: 1.7rem;
  min-width: 3rem;
  place-items: center;
  transition: background-color .1s, color .1s, box-shadow .1s;
}

.theme-toggle > button:hover {
  background: var(--c-bg-soft);
  color: var(--c-text-1);
}

.theme-toggle > button.active {
  background: var(--ld-bg-card);
  box-shadow: var(--box-shadow-2);
  color: var(--c-text-1);
  cursor: auto;
}

.quick-links {
  display: flex;
  justify-content: center;
}

.quick-links a {
  border-radius: 999px;
  display: grid;
  padding: .55em;
  place-items: center;
  transition: background-color .2s, color .1s;
}

.quick-links a:hover {
  background: var(--c-bg-soft);
  color: var(--c-text);
}

.mobile-header {
  display: none;
}

.z-slide {
  margin: 1rem;
}

.z-slide-header {
  align-items: center;
  color: var(--c-text-3);
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  height: 3rem;
  justify-content: space-between;
  margin-bottom: -.2rem;
  -webkit-mask-image: linear-gradient(#000, transparent);
  mask-image: linear-gradient(#000, transparent);
}

.z-slide-header > .title {
  color: inherit;
  font-size: 3rem;
  line-height: 1;
}

.z-slide-header > .welcome-title {
  color: #58bfff;
  max-width: 100%;
  overflow-wrap: anywhere;
  text-shadow: 0 .12em .45em rgba(72, 181, 255, .22);
}

.slide-hint {
  align-items: center;
  display: flex;
  font-size: .9rem;
  gap: .35rem;
  opacity: 0;
  transition: opacity .2s;
}

.z-slide:hover .slide-hint,
.z-slide:focus-within .slide-hint {
  opacity: 1;
}

.z-slide-body {
  --fadeout-width: 1.5rem;
  cursor: grab;
  -webkit-mask-image: linear-gradient(to var(--end), transparent, #000 var(--fadeout-width), #000 calc(100% - var(--fadeout-width)), transparent);
  mask-image: linear-gradient(to var(--end), transparent, #000 var(--fadeout-width), #000 calc(100% - var(--fadeout-width)), transparent);
  overflow: hidden;
  padding: 2px 0;
  position: relative;
  user-select: none;
}

.z-slide-body.dragging {
  cursor: grabbing;
}

.slide-list {
  display: flex;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding: 0 .5rem;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.slide-list::-webkit-scrollbar {
  display: none;
}

.slide-item {
  aspect-ratio: 1.77;
  border-radius: 8px;
  contain: paint;
  flex: 0 0 max(12rem, 28%);
  margin: 0 min(.5em, 1%);
  max-width: 80%;
  position: relative;
  scroll-snap-align: center;
  scroll-snap-stop: always;
}

.slide-item > .cover {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.slide-item > .stable-info,
.slide-item > .hover-info {
  color: #fff;
  position: absolute;
  text-align: center;
  text-shadow: var(--text-shadow-black);
  transition: opacity .2s;
}

.slide-item > .stable-info {
  background: linear-gradient(transparent, hsl(0 0% 0% / 24%), hsl(0 0% 0% / 42%));
  bottom: 0;
  overflow: hidden;
  padding: .5em;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
}

.slide-item > .hover-info {
  align-content: center;
  -webkit-backdrop-filter: brightness(.82) saturate(1.5) blur(20px);
  backdrop-filter: brightness(.82) saturate(1.5) blur(20px);
  display: grid;
  inset: 0;
  opacity: 0;
  padding: 1em;
  place-items: center;
}

.slide-item > .hover-info small {
  font-size: .78rem;
  opacity: .72;
}

.slide-item:hover > .stable-info,
.slide-item:focus-within > .stable-info {
  opacity: 0;
}

.slide-item:hover > .hover-info,
.slide-item:focus-within > .hover-info {
  opacity: 1;
}

.carousel-action {
  background: hsl(0 0% 0% / 36%);
  border-radius: 8px;
  color: #fff;
  display: grid;
  font-size: 1.35rem;
  height: 2.7rem;
  opacity: 0;
  place-items: center;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: opacity .2s, background-color .2s;
  width: 2.4rem;
  z-index: 2;
}

.carousel-action:hover {
  background: hsl(0 0% 0% / 52%);
}

.z-slide-body:hover .carousel-action,
.z-slide-body:focus-within .carousel-action {
  opacity: 1;
}

.carousel-action.prev {
  left: 1rem;
}

.carousel-action.next {
  right: 1rem;
}

.order-toggle {
  align-items: center;
  color: var(--c-text-2);
  display: flex;
  flex-wrap: wrap;
  font-size: .95rem;
  gap: .8rem 1rem;
  justify-content: flex-end;
  margin: 1rem 1rem .8rem;
}

.order-toggle button {
  align-items: center;
  border-radius: 8px;
  display: inline-flex;
  gap: .25em;
  padding: .2em .3em;
  transition: color .2s, background-color .2s;
}

.order-toggle button:hover,
.order-toggle button.active {
  background: var(--c-bg-soft);
  color: var(--c-text);
}

.dot {
  border-radius: 50%;
  display: inline-block;
  height: .6rem;
  width: .6rem;
}

.life,
.dot.life {
  color: var(--c-life);
}

.misc,
.dot.misc {
  color: var(--c-misc);
}

.dev,
.dot.dev {
  color: var(--c-dev);
}

.dot.life {
  background: var(--c-life);
}

.dot.misc {
  background: var(--c-misc);
}

.dot.dev {
  background: var(--c-dev);
}

.article-list {
  margin: 0 1rem;
}

.article-card {
  animation: float-in .22s var(--delay, 0s) backwards;
  border-radius: 12px;
  color: var(--c-text);
  container-type: inline-size;
  margin: 1em 0;
  position: relative;
}

.card {
  background: var(--ld-bg-card);
  box-shadow: var(--box-shadow-1);
  contain: paint;
  display: block;
  transition: box-shadow .2s, transform .2s, background-color .2s;
}

.upraise:hover {
  box-shadow: var(--box-shadow-3);
  transform: translateY(-2px);
}

.article-card > article {
  display: grid;
  gap: .5em;
  padding: 1rem;
}

.article-title {
  color: var(--c-text);
  font-size: 1.2rem;
  line-height: 1.35;
}

.article-description {
  color: var(--c-text-2);
  font-size: .92rem;
}

.article-info {
  align-items: center;
  color: var(--c-text-2);
  display: flex;
  flex-wrap: wrap;
  font-size: .82rem;
  gap: .5em clamp(1rem, 5%, 1.5rem);
}

.article-info span {
  align-items: center;
  display: inline-flex;
  gap: .22em;
}

.article-info .cat::before {
  content: "";
  border: 1.5px solid currentColor;
  border-radius: 50%;
  height: .62em;
  width: .62em;
}

.article-cover {
  height: 100%;
  inset-inline-end: 0;
  -webkit-mask-image: linear-gradient(to var(--end), transparent, #000 50%);
  mask-image: linear-gradient(to var(--end), transparent, #000 50%);
  object-fit: cover;
  opacity: .8;
  position: absolute;
  top: 0;
  transition: opacity .2s;
  width: calc(40% + 2rem);
}

.article-card:hover .article-cover {
  opacity: 1;
}

.article-cover + article {
  position: relative;
  width: 60%;
}

.blog-footer {
  color: var(--c-text-2);
  font-size: .9rem;
  margin: 3rem 1rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem 4rem;
  padding-block: 3rem;
}

.footer-nav h2 {
  font-size: 1rem;
  margin: .5em;
}

.footer-nav a {
  align-items: center;
  border-radius: 8px;
  display: flex;
  font-size: .9rem;
  gap: .35em;
  padding: .32em .5em;
  transition: background-color .2s, color .1s;
  width: fit-content;
}

.footer-nav a:hover {
  background: var(--c-bg-soft);
  color: var(--c-text);
}

.blog-footer p {
  margin: .5em;
}

.page-header,
.article-hero {
  margin: clamp(1.2rem, 4vh, 2.4rem) 1rem 1rem;
}

.page-kicker {
  color: var(--c-text-2);
  font-size: .86rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: .35rem;
}

.page-title,
.article-hero h1 {
  color: var(--c-text);
  font-size: clamp(2.2rem, 7vw, 4rem);
  line-height: 1;
}

.page-desc,
.article-summary {
  color: var(--c-text-2);
  margin-top: .8rem;
  max-width: 64ch;
}

.link-group,
.archive-timeline,
.article-page {
  margin: 1rem;
}

.section-title {
  color: var(--c-text-2);
  font-size: 1.4rem;
  margin: 1.4rem .3rem .7rem;
}

.feed-grid {
  display: grid;
  gap: .8rem;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

.feed-grid.compact {
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
}

.gradient-card {
  position: relative;
  z-index: 0;
}

.gradient-card::before {
  background:
    radial-gradient(circle at 18% 20%, hsl(200 90% 68% / 24%), transparent 34%),
    radial-gradient(circle at 82% 10%, hsl(42 95% 66% / 22%), transparent 28%),
    linear-gradient(135deg, var(--ld-bg-card), var(--c-bg-2));
  content: "";
  inset: 0;
  opacity: .9;
  position: absolute;
  z-index: -1;
}

.feed-card {
  border: 1px solid var(--c-border);
  border-radius: 10px;
  box-shadow: var(--box-shadow-1);
  contain: paint;
  display: grid;
  gap: .4rem;
  min-height: 6rem;
  padding: 1rem;
  transition: box-shadow .2s, transform .2s;
}

.feed-card:hover {
  box-shadow: var(--box-shadow-3);
  transform: translateY(-2px);
}

.feed-card span {
  color: var(--c-text-2);
  font-size: .9rem;
}

.comment-panel {
  border-radius: 12px;
  margin: 1.5rem 1rem;
  padding: 1rem;
}

.comment-panel p {
  color: var(--c-text-2);
  margin-top: .3rem;
}

.archive-toolbar {
  align-items: center;
  color: var(--c-text-2);
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  justify-content: flex-end;
  margin: 2rem 1rem 1rem;
}

.archive-toolbar button {
  align-items: center;
  border-radius: 8px;
  display: inline-flex;
  gap: .35em;
  padding: .25em .45em;
}

.archive-toolbar button:hover,
.archive-toolbar button.active {
  background: var(--c-bg-soft);
  color: var(--c-text);
}

.density-mark {
  background: linear-gradient(90deg, currentColor 20%, transparent 20% 40%, currentColor 40% 60%, transparent 60% 80%, currentColor 80%);
  display: inline-block;
  height: .75em;
  width: 1.2em;
}

.archive-timeline {
  display: grid;
  gap: 1rem;
}

.archive-year {
  border-radius: 12px;
  padding: 1rem;
}

.archive-year > header {
  align-items: end;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-bottom: .5rem;
}

.archive-year h1 {
  color: var(--c-text-3);
  font-size: 3rem;
  line-height: 1;
}

.archive-year dl {
  color: var(--c-text-2);
  display: flex;
  flex-wrap: wrap;
  font-size: .85rem;
  gap: .6rem 1rem;
  justify-content: flex-end;
  text-align: right;
}

.archive-year dt {
  color: var(--c-text-3);
}

.archive-link {
  align-items: center;
  border-radius: 8px;
  color: var(--c-text-2);
  display: grid;
  gap: .5rem;
  grid-template-columns: 4.4rem minmax(10rem, 1fr) minmax(9rem, 1fr);
  overflow: hidden;
  padding: .48rem .55rem;
  transition: background-color .2s, color .1s;
}

.archive-link:hover {
  background: var(--c-bg-soft);
  color: var(--c-text);
}

.archive-link time {
  color: var(--c-text-3);
  font-variant-numeric: tabular-nums;
}

.archive-link strong,
.archive-link span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.archive-link span {
  color: var(--c-text-2);
  font-size: .88rem;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

.tag-cloud a {
  background: var(--c-bg-soft);
  border-radius: 999px;
  color: var(--c-text-2);
  padding: .24rem .55rem;
}

.article-page {
  max-width: 100%;
}

.article-hero {
  margin-inline: 0;
}

.article-hero .article-info {
  margin-top: .75rem;
}

.article-cover-wide {
  aspect-ratio: 1.9;
  border-radius: 12px;
  box-shadow: var(--box-shadow-1);
  margin-top: 1rem;
  object-fit: cover;
  width: 100%;
}

.article-cover-wide.attention-cover {
  background: #f7fbff;
  object-fit: contain;
  padding: clamp(.55rem, 2vw, 1rem);
}

.article-body {
  color: var(--c-text-1);
  font-size: 1rem;
  line-height: 1.85;
  margin: 1rem 0;
}

.article-body > * {
  margin: 1rem 0;
}

.article-body h2,
.article-body h3,
.article-body h4 {
  color: var(--c-text);
  font-family: var(--font-creative);
  font-weight: 800;
  line-height: 1.35;
  margin-top: 1.8rem;
}

.article-body h2::before {
  background: var(--c-primary);
  border-radius: 4px;
  color: var(--c-bg);
  content: "#";
  display: inline-block;
  font-size: .8em;
  line-height: 1;
  margin-right: .45em;
  padding: .12em .22em;
}

.article-body blockquote {
  background: var(--c-bg-2);
  border-left: 4px solid var(--c-border);
  border-radius: 8px;
  color: var(--c-text-2);
  padding: .55rem .85rem;
}

.article-body pre {
  background: var(--c-bg-2);
  border-radius: 10px;
  color: var(--c-text-1);
  line-height: 1.55;
  overflow: auto;
  padding: 1rem;
}

.article-body code {
  font-family: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
  font-size: .9em;
}

.article-body .math-inline code,
.article-body .math-block code {
  background: transparent;
  color: inherit;
  font-size: .92em;
  padding: 0;
}

.math-block {
  background: linear-gradient(135deg, color-mix(in srgb, var(--c-bg-2), #eaf7ff 24%), var(--c-bg));
  border: 1px solid color-mix(in srgb, var(--c-border), #6cc9ff 22%);
  border-radius: 10px;
  color: var(--c-text-1);
  max-width: 100%;
  overflow-x: auto;
  padding: .85rem 1rem;
  white-space: pre;
}

.math-block.math-rendered {
  white-space: normal;
}

.math-block .katex-display {
  margin: 0;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  padding-block: .08rem;
}

.math-block .katex {
  font-size: min(1.08rem, 4.25vw);
}

.math-inline {
  background: var(--c-bg-soft);
  border-radius: 5px;
  color: var(--c-text);
  padding: .05em .28em;
}

.math-inline.math-rendered {
  background: transparent;
  padding: 0 .05em;
}

.math-inline .katex {
  font-size: 1em;
}

.math-fallback code {
  color: inherit;
}

.post-figure {
  display: grid;
  gap: .45rem;
}

.post-figure img {
  background: var(--c-bg-2);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  box-shadow: var(--box-shadow-1);
  max-width: 100%;
}

.post-figure figcaption {
  color: var(--c-text-2);
  font-size: .85rem;
  text-align: center;
}

.note-center {
  background: var(--c-bg-2);
  border-radius: 10px;
  color: var(--c-text);
  font-weight: 700;
  padding: .75rem 1rem;
  text-align: center;
}

.story-page .article-body {
  font-family: "Noto Serif SC", "Source Han Serif SC", Georgia, serif;
}

.link-banner,
.link-card {
  align-items: center;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  padding: .85rem 1rem;
}

.link-banner {
  background: var(--ld-bg-card);
  box-shadow: var(--box-shadow-1);
}

.link-card {
  background: var(--c-bg-soft);
  color: var(--c-text-1);
  margin: .35rem 0;
  transition: background-color .2s, color .1s;
}

.link-card:hover {
  background: var(--c-primary-soft);
  color: var(--c-primary);
}

.toc-list {
  display: grid;
  gap: .25rem;
}

.toc-list a {
  border-radius: 6px;
  color: var(--c-text-2);
  padding: .25rem .35rem;
  transition: background-color .2s, color .1s;
}

.toc-list a:hover {
  background: var(--c-bg-soft);
  color: var(--c-primary);
}

.feature-grid {
  display: grid;
  gap: .8rem;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
}

.feature-card {
  border-radius: 12px;
  padding: 1rem;
}

.feature-card p {
  color: var(--c-text-2);
  font-size: .92rem;
  line-height: 1.65;
}

#blog-aside {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: auto;
  padding: .5rem;
  z-index: var(--z-popover);
}

.blog-widget {
  flex-shrink: 1;
  font-size: .9rem;
}

.blog-widget.grayscale :where(.icon, img) {
  filter: grayscale(.8);
  transition: filter .2s;
}

#blog-aside:hover .blog-widget.grayscale :where(.icon, img),
.blog-widget.grayscale:focus-within :where(.icon, img) {
  filter: grayscale(0);
}

.blog-widget.dim {
  opacity: .32;
  transition: opacity .2s;
}

#blog-aside:hover .blog-widget.dim,
.blog-widget.dim:focus-within {
  opacity: 1;
}

.widget-header {
  align-items: center;
  color: var(--c-text-2);
  display: flex;
  font-size: 1rem;
  gap: .5rem;
  padding: .5rem;
}

.widget-body.widget-card {
  background: var(--c-bg-2);
  border-radius: 12px;
  padding: .5rem .8rem;
}

.widget-body.with-bg {
  contain: paint;
  min-height: 7rem;
  position: relative;
  z-index: 0;
}

.widget-body.with-bg > .bg-img {
  height: 100%;
  inset: 0;
  object-fit: cover;
  opacity: .2;
  pointer-events: none;
  position: absolute;
  width: 100%;
  z-index: -1;
}

.widget-body.with-bg > .bg-right {
  inset-inline-start: 50%;
  -webkit-mask-image: linear-gradient(to var(--end), transparent, #000 50%);
  mask-image: linear-gradient(to var(--end), transparent, #000 50%);
  width: 50%;
}

.dl-group > div {
  padding: .2em 0;
}

.dl-group dt {
  color: var(--c-text-2);
  font-size: .9em;
}

.dl-group dd {
  align-items: center;
  display: flex;
  gap: .3em;
  justify-content: center;
}

.dl-group.small {
  display: flex;
  flex-wrap: wrap;
  gap: .5em 1em;
  text-align: center;
}

.dl-group.small > div {
  flex: 1;
  white-space: nowrap;
}

.dl-group.medium {
  display: grid;
  gap: .4em 8%;
  grid-template-columns: auto auto;
  padding: .2em 0;
}

.dl-group.medium > div {
  display: contents;
}

.dl-group.medium dt {
  font-size: inherit;
  text-align: end;
}

.dl-group.medium dd {
  justify-content: flex-start;
}

.expand {
  margin-top: .35rem;
}

.expand-content {
  border-top: 1px solid var(--c-border);
  margin-top: .4rem;
  padding-top: .4rem;
}

.toggle-btn {
  align-items: center;
  color: var(--c-text-2);
  display: inline-flex;
  gap: .25em;
  justify-content: center;
  margin-top: .35rem;
  transition: color .2s;
  width: 100%;
}

.toggle-btn:hover {
  color: var(--c-primary);
}

.toggle-icon {
  transition: transform .2s;
}

.toggle-btn.expanded .toggle-icon {
  transform: rotate(180deg);
}

.community-title {
  color: var(--c-primary);
  font-size: 1.55rem;
  padding: .7rem .2rem .1rem;
}

.community-tip {
  align-items: center;
  color: var(--c-text-2);
  display: inline-flex;
  gap: .25em;
  padding-inline: .2rem;
}

#blog-panel {
  -webkit-backdrop-filter: blur(.5rem);
  backdrop-filter: blur(.5rem);
  background: var(--ld-bg-blur);
  border: 1px solid var(--c-border);
  border-radius: 999px;
  bottom: 1rem;
  box-shadow: var(--box-shadow-1), var(--box-shadow-3);
  display: none;
  gap: .2rem;
  padding: .25rem;
  position: fixed;
  right: 1rem;
  z-index: calc(var(--z-popover) + 2);
}

#blog-panel button {
  border-radius: 999px;
  display: grid;
  min-height: 2.4rem;
  min-width: 2.4rem;
  place-items: center;
  transition: background-color .2s, color .1s;
}

#blog-panel button:hover,
#blog-panel button.active {
  background: var(--ld-bg-active);
  color: var(--c-primary);
}

.search-modal {
  background: transparent;
  border: 0;
  color: var(--c-text);
  margin: auto;
  max-width: min(34rem, calc(100vw - 2rem));
  width: 100%;
}

.search-modal::backdrop {
  -webkit-backdrop-filter: blur(.5rem);
  backdrop-filter: blur(.5rem);
  background: hsl(220 20% 5% / 38%);
}

.search-shell {
  background: var(--ld-bg-card);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  box-shadow: var(--box-shadow-3);
  display: grid;
  gap: .75rem;
  padding: 1rem;
  position: relative;
}

.dialog-close {
  border-radius: 999px;
  color: var(--c-text-2);
  font-size: 1.4rem;
  height: 2rem;
  line-height: 1;
  position: absolute;
  right: .75rem;
  top: .75rem;
  width: 2rem;
}

.dialog-close:hover {
  background: var(--c-bg-soft);
  color: var(--c-text);
}

.search-shell label {
  color: var(--c-text-2);
  font-weight: 700;
}

.search-shell input {
  background: var(--c-bg-1);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  outline: 0;
  padding: .75rem .9rem;
  width: 100%;
}

.search-shell input:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-primary-soft);
}

.search-results {
  display: grid;
  gap: .35rem;
}

.search-results [hidden] {
  display: none;
}

.search-results a {
  border-radius: 8px;
  display: grid;
  padding: .55rem .7rem;
  transition: background-color .2s;
}

.search-results a:hover {
  background: var(--c-bg-soft);
}

.search-results span {
  color: var(--c-text-2);
  font-size: .84rem;
}

.search-empty {
  color: var(--c-text-2);
  font-size: .9rem;
  margin: .35rem 0 0;
  padding: .55rem .7rem;
}

@container (max-width: 528px) {
  .article-cover {
    aspect-ratio: 2.4;
    display: block;
    height: auto;
    margin-bottom: 0;
    -webkit-mask-image: none;
    mask-image: none;
    max-height: 256px;
    max-width: none;
    opacity: 1;
    position: relative;
    width: 100%;
  }

  .article-cover + article {
    width: auto;
  }

  .article-cover + article > .article-title {
    text-shadow: none;
  }
}

@media (max-width: 1080px) {
  #content {
    max-width: calc(100vw - 304px);
  }

  #blog-aside {
    -webkit-backdrop-filter: blur(.5rem);
    backdrop-filter: blur(.5rem);
    height: auto;
    inset-inline-end: 0;
    max-height: 100%;
    max-width: 100%;
    padding: .75rem;
    position: fixed;
    top: 0;
    transform: translateX(110%);
    transition: transform .2s;
    width: 320px;
  }

  #blog-aside.show {
    transform: none;
  }

  #blog-aside > .blog-widget {
    background: var(--ld-bg-blur);
    border-radius: 14px;
    box-shadow: var(--box-shadow-1), var(--box-shadow-2);
    padding: .5rem;
  }

  #blog-panel {
    display: flex;
  }
}

@media (max-width: 768px) {
  #blog-root {
    display: block;
  }

  #content {
    display: block;
    max-width: none;
    width: 100%;
  }

  #blog-sidebar {
    -webkit-backdrop-filter: blur(.5rem);
    backdrop-filter: blur(.5rem);
    background: var(--ld-bg-blur);
    color: currentColor;
    inset-inline-start: 0;
    max-width: 100%;
    padding-bottom: 1rem;
    position: fixed;
    top: 0;
    transform: translateX(-110%);
    transition: transform .2s;
    width: 320px;
    z-index: calc(var(--z-popover) + 1);
  }

  #blog-sidebar.show {
    box-shadow: var(--box-shadow-1), var(--box-shadow-3);
    transform: none;
  }

  .mobile-header {
    display: flex;
    margin-top: 2rem;
  }

  .sidebar-header {
    margin-top: 1rem;
  }

  .z-slide {
    margin-inline: 1rem 0;
  }

  .z-slide-header > .title {
    font-size: 3rem;
  }

  .z-slide-header > .welcome-title {
    font-size: 2rem;
  }

  .slide-hint {
    display: none;
  }

  .slide-item {
    flex-basis: min(12rem, 48vw);
  }

  .order-toggle {
    justify-content: flex-start;
    margin-left: 1rem;
    overflow-x: auto;
    padding-bottom: .25rem;
    scrollbar-width: none;
  }

  .order-toggle::-webkit-scrollbar {
    display: none;
  }

  .blog-footer {
    margin-bottom: 5rem;
  }

}

@media (max-width: 528px) {
  #blog-panel {
    bottom: auto;
    right: .75rem;
    top: .75rem;
  }

  .page-title,
  .article-hero h1 {
    font-size: 2.4rem;
  }

  .archive-year > header {
    align-items: start;
    display: grid;
  }

  .archive-year dl {
    justify-content: flex-start;
    text-align: left;
  }

  .archive-link {
    grid-template-columns: 3.8rem minmax(0, 1fr);
  }

  .archive-link span {
    grid-column: 2;
  }

  .article-cover {
    aspect-ratio: 2.4;
    display: block;
    height: auto;
    margin-bottom: 0;
    -webkit-mask-image: none;
    mask-image: none;
    max-height: 256px;
    max-width: none;
    opacity: 1;
    position: relative;
    width: 100%;
  }

  .article-cover + article {
    width: auto;
  }

  .article-cover + article > .article-title {
    text-shadow: none;
  }

  .article-list {
    margin-inline: 1rem;
  }

  .article-title {
    font-size: 1.1rem;
  }

  .footer-nav {
    gap: 1.5rem 2.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}