[data-md-color-scheme="slate"] {
  --md-default-bg-color: #0b0d17;
  --md-default-bg-color--light: #111425;
  --md-default-bg-color--lighter: #161933;
  --md-default-bg-color--lightest: #1c2040;
  --md-default-fg-color: #e4e4f0;
  --md-default-fg-color--light: #a8a8c0;
  --md-default-fg-color--lighter: #7070a0;
  --md-default-fg-color--lightest: #404070;
  --md-primary-fg-color: #111;
  --md-primary-fg-color--light: #222;
  --md-primary-fg-color--dark: #000;
  --md-primary-bg-color: #e4e4f0;
  --md-accent-fg-color: #0ff;
  --md-accent-bg-color: #0b0d17;
  --md-code-bg-color: rgba(20, 22, 40, 0.8);
  --md-code-fg-color: #e4e4f0;
  --md-typeset-a-color: #0ff;
  --md-typeset-color: #e4e4f0;
  --md-admonition-bg-color: rgba(20, 22, 40, 0.6);
  --md-admonition-fg-color: #e4e4f0;
  --md-divider-color: rgba(255, 255, 255, 0.06);
}

[data-md-color-scheme="default"] {
  --md-default-bg-color: #f0f2f8;
  --md-primary-fg-color: #111;
  --md-primary-fg-color--light: #222;
  --md-primary-bg-color: #e4e4f0;
  --md-accent-fg-color: #06b6d4;
  --md-typeset-a-color: #0891b2;
}

[data-md-color-scheme="slate"] body {
  background: #0b0d17;
}

#starry-bg {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  pointer-events: none;
  background: radial-gradient(ellipse at bottom, #1c2331 0%, #090a0f 100%);
}

[data-md-color-scheme="slate"] #starry-bg {
  display: block;
}

#stars-canvas {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

[data-md-color-scheme="slate"] #stars-canvas {
  display: block;
}

[data-md-color-scheme="slate"] .md-header {
  background: rgba(11, 13, 23, 0.75) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

[data-md-color-scheme="default"] .md-header {
  background: rgba(255, 255, 255, 0.85) !important;
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

[data-md-color-scheme="slate"] .md-tabs {
  background: rgba(11, 13, 23, 0.4) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

[data-md-color-scheme="default"] .md-tabs {
  background: rgba(255, 255, 255, 0.5) !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

[data-md-color-scheme="slate"] .md-tabs__link {
  color: rgba(228, 228, 240, 0.6);
}

[data-md-color-scheme="slate"] .md-tabs__link--active,
[data-md-color-scheme="slate"] .md-tabs__link:hover {
  color: #fff;
}

[data-md-color-scheme="slate"] .md-main {
  background: transparent;
}

[data-md-color-scheme="slate"] .md-sidebar__scrollwrap {
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

[data-md-color-scheme="slate"] .md-sidebar--primary {
  background: rgba(11, 13, 23, 0.6);
  backdrop-filter: blur(10px);
  border-right: 1px solid rgba(255, 255, 255, 0.04);
}

[data-md-color-scheme="slate"] .md-nav {
  font-size: 0.78rem;
}

[data-md-color-scheme="slate"] .md-nav__item {
  margin: 0.2em 0;
}

[data-md-color-scheme="slate"] .md-nav--primary > .md-nav__list > .md-nav__item {
  margin: 0.35em 0;
}

[data-md-color-scheme="slate"] .md-nav__link {
  color: rgba(228, 228, 240, 0.75);
  margin-top: 0.1em;
  padding-top: 0.35em;
  padding-bottom: 0.35em;
}

[data-md-color-scheme="slate"] .md-nav__link:hover {
  color: #fff;
}

[data-md-color-scheme="slate"] .md-nav__link--active,
[data-md-color-scheme="slate"] .md-nav__item--active > .md-nav__link {
  color: #0ff;
  font-weight: 600;
}

[data-md-color-scheme="slate"] .md-nav__item--nested > .md-nav__link {
  color: #c8c8e0;
  font-weight: 600;
}

[data-md-color-scheme="slate"] .md-nav__item--nested > .md-nav__link:hover {
  color: #fff;
}

[data-md-color-scheme="slate"] .md-nav__list .md-nav__list {
  border-left: 1px solid rgba(255, 255, 255, 0.06);
  margin-left: 0.5em;
  padding-left: 0.75em;
}

[data-md-color-scheme="slate"] .md-nav__list .md-nav__list .md-nav__link {
  color: rgba(200, 200, 220, 0.65);
}

[data-md-color-scheme="slate"] .md-nav__list .md-nav__list .md-nav__link:hover {
  color: #fff;
}

[data-md-color-scheme="slate"] .md-nav__list .md-nav__list .md-nav__link--active {
  color: #0ff;
  font-weight: 500;
}

[data-md-color-scheme="slate"] .md-nav__title {
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.5;
}

[data-md-color-scheme="slate"] .md-nav__source {
  background: rgba(255, 255, 255, 0.03);
}

[data-md-color-scheme="slate"] .md-content {
  background: transparent;
}

[data-md-color-scheme="slate"] .md-content__inner {
  background: rgba(15, 17, 35, 0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 2em 2.5em;
  margin: 1em 0.8em 2.5em 0;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

[data-md-color-scheme="default"] .md-content__inner {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  padding: 2em 2.5em;
  margin: 1em 0.8em 2.5em 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

[data-md-color-scheme="slate"] .md-typeset {
  line-height: 1.8;
}

[data-md-color-scheme="slate"] .md-typeset h1 {
  color: #fff;
  font-weight: 700;
}

[data-md-color-scheme="slate"] .md-typeset h2 {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

[data-md-color-scheme="slate"] .md-typeset h3,
[data-md-color-scheme="slate"] .md-typeset h4 {
  color: #d0d0e8;
}

[data-md-color-scheme="slate"] .md-typeset a {
  color: #6dd5fa;
  transition: color 0.15s;
}

[data-md-color-scheme="slate"] .md-typeset a:hover {
  color: #a8e6ff;
}

[data-md-color-scheme="slate"] .md-typeset code {
  background: rgba(255, 255, 255, 0.06);
  color: #c8a0ff;
}

[data-md-color-scheme="slate"] .md-typeset pre {
  background: rgba(10, 12, 28, 0.9) !important;
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 8px;
}

[data-md-color-scheme="slate"] .md-typeset pre code {
  background: transparent;
  border: none;
  color: inherit;
}

[data-md-color-scheme="slate"] .md-typeset img {
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

[data-md-color-scheme="slate"] .md-typeset blockquote {
  border-left: 3px solid rgba(109, 213, 250, 0.3);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0 8px 8px 0;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  font-weight: 600;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) td {
  border-color: rgba(255, 255, 255, 0.04);
}

[data-md-color-scheme="slate"] .md-typeset :is(.admonition, details) {
  background: rgba(10, 12, 28, 0.5);
  border: none;
  border-left: 3px solid rgba(109, 213, 250, 0.5);
  border-radius: 0 8px 8px 0;
}

[data-md-color-scheme="slate"] .md-typeset :is(.admonition-title, summary) {
  background: rgba(255, 255, 255, 0.02);
}

[data-md-color-scheme="slate"] .md-footer {
  background: rgba(11, 13, 23, 0.8) !important;
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

[data-md-color-scheme="slate"] .md-footer-meta {
  background: transparent !important;
}

[data-md-color-scheme="slate"] .md-top {
  position: fixed !important;
  top: auto !important;
  bottom: 1.2rem !important;
  right: 1.2rem !important;
  z-index: 999 !important;
  background: rgba(109, 213, 250, 0.12);
  color: #6dd5fa;
  backdrop-filter: blur(10px);
  width: 2.4rem;
  height: 2.4rem;
  font-size: 0;
}

[data-md-color-scheme="slate"] .md-top svg {
  font-size: 1.2rem;
}

[data-md-color-scheme="slate"] .md-top:hover {
  background: rgba(255, 255, 255, 0.12);
}

[data-md-color-scheme="slate"] .md-search__form {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px;
}

[data-md-color-scheme="slate"] .md-search__form:hover,
[data-md-color-scheme="slate"] .md-search__form:focus-within {
  background: rgba(255, 255, 255, 0.08);
}

[data-md-color-scheme="slate"] .md-search__input {
  color: #e4e4f0;
}

[data-md-color-scheme="slate"] .md-search__input::placeholder {
  color: rgba(228, 228, 240, 0.3);
}

[data-md-color-scheme="slate"] .md-search__output {
  background: rgba(15, 17, 35, 0.95);
  backdrop-filter: blur(16px);
  border-radius: 10px;
}

[data-md-color-scheme="slate"] .md-search-result__item {
  border-color: rgba(255, 255, 255, 0.04);
}

[data-md-color-scheme="slate"] .md-search-result__link:hover {
  background: rgba(255, 255, 255, 0.03);
}

[data-md-color-scheme="slate"] .md-typeset .md-clipboard {
  color: rgba(255, 255, 255, 0.3);
}

[data-md-color-scheme="slate"] .md-typeset .md-clipboard:hover {
  color: #fff;
}

[data-md-color-scheme="slate"] .md-tag {
  background: rgba(255, 255, 255, 0.06);
  color: #6dd5fa;
}

[data-md-color-scheme="slate"] hr {
  border-color: rgba(255, 255, 255, 0.06);
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar {
  width: 5px;
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-track {
  background: transparent;
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

.md-typeset pre {
  border-radius: 8px;
}

.md-typeset img {
  border-radius: 8px;
}

@media screen and (max-width: 76.25em) {
  [data-md-color-scheme="slate"] .md-content__inner {
    margin: 0.5em;
    padding: 1.2em;
    border-radius: 10px;
  }
  [data-md-color-scheme="default"] .md-content__inner {
    margin: 0.5em;
    padding: 1.2em;
    border-radius: 10px;
  }
}

/* ===== Reading Progress Bar ===== */
#reading-progress {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  z-index: 9999;
  background: linear-gradient(90deg, #6dd5fa, #c8a0ff, #6dd5fa);
  background-size: 200% 100%;
  animation: gradientMove 2s linear infinite;
  box-shadow: 0 0 10px rgba(109, 213, 250, 0.5);
  transition: width 0.1s linear;
}

[data-md-color-scheme="slate"] #reading-progress {
  display: block;
}

@keyframes gradientMove {
  0% { background-position: 0% 0; }
  100% { background-position: 200% 0; }
}

/* ===== Aurora Blobs - REMOVED ===== */

/* ===== Link Gradient Underline ===== */
[data-md-color-scheme="slate"] .md-typeset a {
  background-image: linear-gradient(90deg, #6dd5fa, #c8a0ff);
  background-size: 0% 1.5px;
  background-repeat: no-repeat;
  background-position: left bottom;
  transition: background-size 0.3s ease, color 0.15s;
}

[data-md-color-scheme="slate"] .md-typeset a:hover {
  background-size: 100% 1.5px;
}

/* ===== Code Block Hover Glow ===== */
[data-md-color-scheme="slate"] .md-typeset pre:hover {
  box-shadow: 0 0 20px rgba(109, 213, 250, 0.08), 0 4px 20px rgba(0, 0, 0, 0.3);
  border-color: rgba(109, 213, 250, 0.12);
}

/* ===== Image Hover ===== */
[data-md-color-scheme="slate"] .md-typeset img {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

[data-md-color-scheme="slate"] .md-typeset img:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 15px rgba(109, 213, 250, 0.06);
}

/* ===== TOC Active Indicator ===== */
[data-md-color-scheme="slate"] .md-nav--secondary .md-nav__link--active {
  position: relative;
}

[data-md-color-scheme="slate"] .md-nav--secondary .md-nav__link--active::before {
  content: '';
  position: absolute;
  left: -0.6em;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: linear-gradient(180deg, #6dd5fa, #c8a0ff);
  border-radius: 3px;
  box-shadow: 0 0 6px rgba(109, 213, 250, 0.4);
}

/* ===== Table Row Hover ===== */
[data-md-color-scheme="slate"] .md-typeset table:not([class]) tr:hover td {
  background: rgba(109, 213, 250, 0.04);
}

/* ===== Back to Top Pulse ===== */
[data-md-color-scheme="slate"] .md-top {
  animation: topPulse 3s ease-in-out infinite;
}

@keyframes topPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(109, 213, 250, 0.2); }
  50% { box-shadow: 0 0 0 8px rgba(109, 213, 250, 0); }
}

/* ===== Heading Anchor Hover Glow ===== */
[data-md-color-scheme="slate"] .md-typeset .headerlink:hover {
  color: #6dd5fa;
  text-shadow: 0 0 8px rgba(109, 213, 250, 0.5);
}

/* ===== Sidebar Section Label ===== */
[data-md-color-scheme="slate"] .md-nav--primary > .md-nav__list > .md-nav__item > .md-nav__link {
  position: relative;
  padding-bottom: 0.5em;
}

[data-md-color-scheme="slate"] .md-nav--primary > .md-nav__list > .md-nav__item:not(.md-nav__item--active) > .md-nav__link::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(109, 213, 250, 0.15), transparent);
}

/* ===== Search Form Glow ===== */
[data-md-color-scheme="slate"] .md-search__form:focus-within {
  box-shadow: 0 0 0 1px rgba(109, 213, 250, 0.2), 0 0 12px rgba(109, 213, 250, 0.06);
}

/* ===== Blockquote Left Border Gradient ===== */
[data-md-color-scheme="slate"] .md-typeset blockquote {
  border-image: linear-gradient(to bottom, #6dd5fa, #c8a0ff) 1;
}

/* ===== Card Border Subtle Animation ===== */
[data-md-color-scheme="slate"] .md-content__inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(109, 213, 250, 0.3), transparent);
  animation: shimmer 8s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { left: -50%; }
  50% { left: 100%; }
}

/* ===== Homepage Grid Cards ===== */
[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li,
[data-md-color-scheme="slate"] .md-typeset .grid > .card {
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  background: rgba(15, 17, 35, 0.4);
  backdrop-filter: blur(8px);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li:hover,
[data-md-color-scheme="slate"] .md-typeset .grid > .card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  border-color: rgba(109, 213, 250, 0.12);
}

[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li img {
  border-radius: 6px;
  margin-top: 0.5em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li strong {
  color: #fff;
  font-size: 1.05em;
}

[data-md-color-scheme="default"] .md-typeset .grid.cards > ul > li {
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

[data-md-color-scheme="default"] .md-typeset .grid.cards > ul > li:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}