/* Kehan LAN Y2K theme · v1 */
[data-md-color-scheme="y2k"] {
  color-scheme: light;
  --md-primary-fg-color: #111326;
  --md-primary-fg-color--light: #30344c;
  --md-primary-fg-color--dark: #090a12;
  --md-primary-bg-color: #f8fbff;
  --md-primary-bg-color--light: rgba(248, 251, 255, 0.74);
  --md-accent-fg-color: #ff3fb4;
  --md-accent-fg-color--transparent: rgba(255, 63, 180, 0.14);
  --md-default-fg-color: #111326;
  --md-default-fg-color--light: rgba(17, 19, 38, 0.72);
  --md-default-fg-color--lighter: rgba(17, 19, 38, 0.42);
  --md-default-fg-color--lightest: rgba(17, 19, 38, 0.14);
  --md-default-bg-color: #eef5ff;
  --md-code-fg-color: #e8ff8c;
  --md-code-bg-color: #111326;
  --md-typeset-a-color: #315bff;
  --md-typeset-table-color: rgba(17, 19, 38, 0.18);
  --md-admonition-fg-color: #111326;
  --md-admonition-bg-color: rgba(255, 255, 255, 0.72);
  --md-footer-fg-color: #f8fbff;
  --md-footer-fg-color--light: rgba(248, 251, 255, 0.75);
  --md-footer-fg-color--lighter: rgba(248, 251, 255, 0.5);
  --md-footer-bg-color: #111326;
  --md-footer-bg-color--dark: #090a12;
  --md-shadow-z1: 0 0.18rem 0.45rem rgba(17, 19, 38, 0.12);
  --md-shadow-z2: 0 0.4rem 1.2rem rgba(17, 19, 38, 0.16);
  --md-shadow-z3: 0 0.8rem 2rem rgba(17, 19, 38, 0.2);
  --y2k-ink: #111326;
  --y2k-paper: #f8fbff;
  --y2k-blue: #53ddff;
  --y2k-blue-deep: #315bff;
  --y2k-pink: #ff4fc3;
  --y2k-lime: #dfff55;
  --y2k-purple: #9d7bff;
  --y2k-silver: linear-gradient(
    180deg,
    #ffffff 0%,
    #dfe7f5 31%,
    #ffffff 48%,
    #aab7cc 52%,
    #eef4ff 76%,
    #c6d2e4 100%
  );
}

[data-md-color-scheme="y2k"] {
  overflow-x: hidden;
  background-color: #eef5ff;
  background-image:
    radial-gradient(circle at 10% 9%, rgba(255, 79, 195, 0.2), transparent 22rem),
    radial-gradient(circle at 90% 16%, rgba(83, 221, 255, 0.28), transparent 25rem),
    radial-gradient(circle at 76% 82%, rgba(157, 123, 255, 0.18), transparent 22rem),
    linear-gradient(rgba(49, 91, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(49, 91, 255, 0.07) 1px, transparent 1px),
    linear-gradient(145deg, #f9fbff 0%, #e9f7ff 52%, #f8edff 100%);
  background-attachment: fixed;
  background-size: auto, auto, auto, 34px 34px, 34px 34px, auto;
}

[data-md-color-scheme="y2k"] ::selection {
  color: var(--y2k-ink);
  background: var(--y2k-lime);
}

[data-md-color-scheme="y2k"] :focus-visible {
  outline: 3px solid var(--y2k-pink);
  outline-offset: 3px;
}

[data-md-color-scheme="y2k"] .md-container,
[data-md-color-scheme="y2k"] .md-main {
  background: transparent;
}

[data-md-color-scheme="y2k"] .md-grid {
  max-width: 82rem;
}

/* Header and navigation */
[data-md-color-scheme="y2k"] .md-header {
  color: var(--y2k-ink);
  background: rgba(248, 251, 255, 0.86);
  border-bottom: 2px solid var(--y2k-ink);
  box-shadow: 0 5px 0 rgba(83, 221, 255, 0.55), 0 14px 32px rgba(17, 19, 38, 0.12);
  backdrop-filter: blur(18px) saturate(145%);
}

[data-md-color-scheme="y2k"] .md-header__button {
  color: var(--y2k-ink);
}

[data-md-color-scheme="y2k"] .md-header__button.md-logo img,
[data-md-color-scheme="y2k"] .md-header__button.md-logo svg {
  width: 1.85rem;
  height: 1.85rem;
  filter: drop-shadow(2px 2px 0 rgba(255, 79, 195, 0.6));
}

[data-md-color-scheme="y2k"] .md-header__title {
  font-family: var(--y2k-display-font);
  font-weight: 800;
  letter-spacing: 0.075em;
  text-transform: uppercase;
  cursor: pointer;
}

[data-md-color-scheme="y2k"] .md-header__topic:first-child {
  color: var(--y2k-ink);
}

[data-md-color-scheme="y2k"] .md-tabs {
  color: var(--y2k-ink);
  background: var(--y2k-silver);
  border-bottom: 2px solid var(--y2k-ink);
}

[data-md-color-scheme="y2k"] .md-tabs__list {
  gap: 0.3rem;
}

[data-md-color-scheme="y2k"] .md-tabs__link {
  height: auto;
  margin: 0.45rem 0 0.55rem;
  padding: 0.38rem 0.68rem;
  color: var(--y2k-ink);
  font-family: var(--md-code-font);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1.5px solid transparent;
  border-radius: 999px;
  opacity: 0.72;
  transition: 160ms ease;
}

[data-md-color-scheme="y2k"] .md-tabs__link:hover,
[data-md-color-scheme="y2k"] .md-tabs__link--active {
  color: var(--y2k-ink);
  background: var(--y2k-lime);
  border-color: var(--y2k-ink);
  box-shadow: 3px 3px 0 var(--y2k-ink);
  opacity: 1;
  transform: translate(-1px, -1px);
}

[data-md-color-scheme="y2k"] .md-search__form {
  background: rgba(255, 255, 255, 0.74);
  border: 1.5px solid var(--y2k-ink);
  border-radius: 999px;
  box-shadow: inset 0 -3px 0 rgba(83, 221, 255, 0.28);
}

[data-md-color-scheme="y2k"] .md-search__input {
  color: var(--y2k-ink);
  font-family: var(--md-code-font);
  font-size: 0.65rem;
}

[data-md-color-scheme="y2k"] .md-search__input::placeholder {
  color: rgba(17, 19, 38, 0.55);
}

[data-md-color-scheme="y2k"] .md-search__output {
  background: var(--y2k-paper);
  border: 2px solid var(--y2k-ink);
  border-radius: 1rem;
  box-shadow: 8px 8px 0 var(--y2k-blue);
}

[data-md-color-scheme="y2k"] .md-search-result__meta {
  color: var(--y2k-ink);
  background: var(--y2k-lime);
}

[data-md-color-scheme="y2k"] .md-sidebar__scrollwrap {
  scrollbar-color: var(--y2k-purple) transparent;
}

[data-md-color-scheme="y2k"] .md-nav__title {
  color: var(--y2k-ink);
  font-family: var(--y2k-display-font);
  font-weight: 800;
  background: transparent;
  box-shadow: none;
}

[data-md-color-scheme="y2k"] .md-nav__link {
  color: rgba(17, 19, 38, 0.74);
  font-size: 0.67rem;
  transition: 150ms ease;
}

[data-md-color-scheme="y2k"] .md-nav__link:hover,
[data-md-color-scheme="y2k"] .md-nav__link--active {
  color: var(--y2k-blue-deep);
  transform: translateX(3px);
}

[data-md-color-scheme="y2k"] .md-nav__item--section > .md-nav__link {
  margin-top: 0.65rem;
  padding: 0.38rem 0.5rem;
  color: var(--y2k-ink);
  font-family: var(--md-code-font);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(17, 19, 38, 0.24);
  border-radius: 0.45rem;
}

/* Article surface */
[data-md-color-scheme="y2k"] .md-main__inner {
  margin-top: 1.75rem;
}

[data-md-color-scheme="y2k"] .md-content__inner {
  margin-bottom: 2.5rem;
  padding: clamp(1.2rem, 3vw, 2.4rem);
  background: rgba(248, 251, 255, 0.82);
  border: 1.5px solid var(--y2k-ink);
  border-radius: 1.1rem;
  box-shadow: 8px 8px 0 rgba(83, 221, 255, 0.75), 9.5px 9.5px 0 var(--y2k-ink);
  backdrop-filter: blur(14px);
}

[data-md-color-scheme="y2k"] .md-content__inner:has(.y2k-home) {
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
}

[data-md-color-scheme="y2k"] .md-typeset {
  color: var(--y2k-ink);
  font-size: 0.82rem;
  line-height: 1.78;
}

[data-md-color-scheme="y2k"] .md-typeset h1,
[data-md-color-scheme="y2k"] .md-typeset h2,
[data-md-color-scheme="y2k"] .md-typeset h3 {
  color: var(--y2k-ink);
  font-family: var(--y2k-display-font);
  font-weight: 800;
  letter-spacing: -0.025em;
}

[data-md-color-scheme="y2k"] .md-typeset h1 {
  margin-bottom: 1.35rem;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1;
}

[data-md-color-scheme="y2k"] .md-typeset h2 {
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--y2k-ink);
  box-shadow: 0 4px 0 -2px var(--y2k-pink);
}

[data-md-color-scheme="y2k"] .md-typeset a {
  font-weight: 600;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.16em;
}

[data-md-color-scheme="y2k"] .md-typeset a:hover {
  color: #e1008e;
}

[data-md-color-scheme="y2k"] .md-typeset .md-button {
  padding: 0.62rem 1rem;
  color: var(--y2k-ink);
  font-family: var(--md-code-font);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: var(--y2k-paper);
  border: 1.5px solid var(--y2k-ink);
  border-radius: 999px;
  box-shadow: 4px 4px 0 var(--y2k-ink);
  transition: 150ms ease;
}

[data-md-color-scheme="y2k"] .md-typeset .md-button--primary {
  color: var(--y2k-ink);
  background: var(--y2k-lime);
  border-color: var(--y2k-ink);
}

[data-md-color-scheme="y2k"] .md-typeset .md-button:hover {
  color: var(--y2k-ink);
  background: var(--y2k-blue);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--y2k-ink);
}

[data-md-color-scheme="y2k"] .md-typeset code {
  padding: 0.08rem 0.3rem;
  color: #7fef46;
  background: var(--y2k-ink);
  border: 1px solid rgba(223, 255, 85, 0.35);
  border-radius: 0.3rem;
}

[data-md-color-scheme="y2k"] .md-typeset pre {
  border: 1.5px solid var(--y2k-ink);
  border-radius: 0.75rem;
  box-shadow: 6px 6px 0 rgba(157, 123, 255, 0.65);
}

[data-md-color-scheme="y2k"] .md-typeset blockquote {
  margin-left: 0;
  padding: 0.8rem 1rem;
  color: var(--y2k-ink);
  background: rgba(223, 255, 85, 0.48);
  border: 1.5px solid var(--y2k-ink);
  border-left: 0.35rem solid var(--y2k-pink);
  border-radius: 0.55rem;
}

[data-md-color-scheme="y2k"] .md-typeset table:not([class]) {
  overflow: hidden;
  background: rgba(255, 255, 255, 0.6);
  border: 1.5px solid var(--y2k-ink);
  border-radius: 0.7rem;
  box-shadow: 5px 5px 0 rgba(83, 221, 255, 0.6);
}

[data-md-color-scheme="y2k"] .md-typeset table:not([class]) th {
  color: var(--y2k-ink);
  background: var(--y2k-silver);
  border-bottom: 1.5px solid var(--y2k-ink);
}

[data-md-color-scheme="y2k"] .md-typeset table:not([class]) tr:hover {
  background: rgba(83, 221, 255, 0.14);
}

[data-md-color-scheme="y2k"] .md-typeset .admonition,
[data-md-color-scheme="y2k"] .md-typeset details {
  border: 1.5px solid var(--y2k-ink);
  border-radius: 0.75rem;
  box-shadow: 5px 5px 0 rgba(255, 79, 195, 0.48);
}

[data-md-color-scheme="y2k"] .md-footer {
  border-top: 2px solid var(--y2k-ink);
}

/* Home */
.y2k-home {
  padding: 0.1rem 0 2rem;
  color: var(--y2k-ink);
}

.y2k-window {
  overflow: hidden;
  background: rgba(248, 251, 255, 0.86);
  border: 2px solid var(--y2k-ink);
  border-radius: 1.2rem;
  box-shadow: 10px 10px 0 var(--y2k-blue), 12px 12px 0 var(--y2k-ink);
}

.y2k-window__bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 2.5rem;
  padding: 0.45rem 0.75rem;
  font-family: var(--md-code-font);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: var(--y2k-silver);
  border-bottom: 2px solid var(--y2k-ink);
}

.y2k-window__dots {
  display: flex;
  gap: 0.32rem;
}

.y2k-window__dots i {
  width: 0.58rem;
  height: 0.58rem;
  background: var(--y2k-pink);
  border: 1.5px solid var(--y2k-ink);
  border-radius: 50%;
}

.y2k-window__dots i:nth-child(2) {
  background: var(--y2k-lime);
}

.y2k-window__dots i:nth-child(3) {
  background: var(--y2k-blue);
}

.y2k-status {
  justify-self: end;
}

.y2k-status i {
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-right: 0.22rem;
  background: #4ce352;
  border: 1px solid var(--y2k-ink);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(76, 227, 82, 0.18);
}

.y2k-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(20rem, 0.92fr);
  min-height: 31rem;
}

.y2k-hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 4.6rem);
  background:
    radial-gradient(circle at 12% 13%, rgba(255, 255, 255, 0.9), transparent 9rem),
    linear-gradient(135deg, rgba(83, 221, 255, 0.2), rgba(255, 79, 195, 0.12));
}

.y2k-eyebrow {
  margin: 0 0 0.8rem !important;
  font-family: var(--md-code-font);
  font-size: 0.64rem;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.y2k-hero h1 {
  margin: 0 0 1.4rem !important;
  color: var(--y2k-ink) !important;
  font-family: var(--y2k-display-font) !important;
  font-size: clamp(4.2rem, 9vw, 7.4rem) !important;
  font-weight: 800 !important;
  line-height: 0.76 !important;
  letter-spacing: -0.085em !important;
  text-transform: uppercase;
}

.y2k-hero h1 span {
  display: block;
  width: max-content;
  margin-top: 0.22em;
  padding-right: 0.08em;
  color: transparent;
  background: linear-gradient(180deg, #ffffff 0 18%, #7f90aa 42%, #ffffff 51%, #6c7891 58%, #ecf4ff 82%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-stroke: 2px var(--y2k-ink);
  filter: drop-shadow(5px 5px 0 var(--y2k-pink));
}

.y2k-hero__lede {
  max-width: 34rem;
  margin: 0 !important;
  font-size: clamp(0.95rem, 1.8vw, 1.18rem);
  line-height: 1.6;
}

.y2k-hero__lede strong {
  color: var(--y2k-ink);
  background: linear-gradient(transparent 58%, var(--y2k-lime) 58%);
}

.y2k-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.y2k-button {
  display: inline-flex;
  gap: 0.7rem;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.05rem;
  color: var(--y2k-ink) !important;
  font-family: var(--md-code-font);
  font-size: 0.66rem;
  font-weight: 700 !important;
  letter-spacing: 0.035em;
  text-decoration: none !important;
  text-transform: uppercase;
  background: var(--y2k-paper);
  border: 1.5px solid var(--y2k-ink);
  border-radius: 999px;
  box-shadow: 4px 4px 0 var(--y2k-ink);
  transition: 150ms ease;
}

.y2k-button--primary {
  background: var(--y2k-lime);
}

.y2k-button:hover {
  color: var(--y2k-ink) !important;
  background: var(--y2k-blue);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--y2k-ink);
}

.y2k-mini-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 2.2rem;
}

.y2k-mini-meta span,
.y2k-chip {
  padding: 0.28rem 0.55rem;
  font-family: var(--md-code-font);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.055em;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--y2k-ink);
  border-radius: 0.35rem;
}

.y2k-orbit-stage {
  position: relative;
  min-height: 31rem;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.88) 0 8%, transparent 9%),
    radial-gradient(circle at center, rgba(83, 221, 255, 0.28), transparent 48%),
    linear-gradient(rgba(17, 19, 38, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 19, 38, 0.11) 1px, transparent 1px),
    linear-gradient(145deg, #cbeeff, #e5dcff 52%, #ffd5f1);
  background-size: auto, auto, 24px 24px, 24px 24px, auto;
  border-left: 2px solid var(--y2k-ink);
}

.y2k-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  display: grid;
  width: clamp(10.5rem, 21vw, 14rem);
  aspect-ratio: 1;
  place-items: center;
  background:
    radial-gradient(circle at 33% 24%, #ffffff 0 6%, rgba(255, 255, 255, 0.58) 7%, transparent 17%),
    radial-gradient(circle at 68% 72%, rgba(255, 79, 195, 0.9), transparent 34%),
    conic-gradient(from 220deg, #5ef2ff, #9d7bff, #ff4fc3, #dfff55, #5ef2ff);
  border: 2px solid var(--y2k-ink);
  border-radius: 50%;
  box-shadow:
    inset -22px -25px 36px rgba(17, 19, 38, 0.28),
    inset 18px 18px 28px rgba(255, 255, 255, 0.5),
    11px 13px 0 rgba(17, 19, 38, 0.9);
  transform: translate(-50%, -50%);
  animation: y2k-float 5s ease-in-out infinite;
}

.y2k-orb span {
  color: var(--y2k-paper) !important;
  font-family: var(--y2k-display-font);
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  text-shadow: 2px 2px 0 var(--y2k-ink);
}

.y2k-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 78%;
  height: 34%;
  border: 2px solid var(--y2k-ink);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-18deg);
}

.y2k-ring--one {
  box-shadow: 0 0 0 4px rgba(223, 255, 85, 0.72);
  animation: y2k-ring 11s linear infinite;
}

.y2k-ring--two {
  width: 51%;
  height: 84%;
  border-color: var(--y2k-blue-deep);
  transform: translate(-50%, -50%) rotate(34deg);
  animation: y2k-ring-two 14s linear infinite reverse;
}

.y2k-spark {
  position: absolute;
  z-index: 4;
  color: var(--y2k-ink) !important;
  font-size: 2.6rem;
  line-height: 1;
  text-shadow: 4px 4px 0 var(--y2k-lime);
}

.y2k-spark--one {
  top: 12%;
  right: 13%;
}

.y2k-spark--two {
  bottom: 16%;
  left: 12%;
  font-size: 1.9rem;
  text-shadow: 3px 3px 0 var(--y2k-pink);
}

.y2k-spark--three {
  top: 21%;
  left: 15%;
  font-size: 1.4rem;
}

.y2k-chip {
  position: absolute;
  z-index: 5;
  color: var(--y2k-ink) !important;
  box-shadow: 3px 3px 0 var(--y2k-ink);
}

.y2k-chip--top {
  top: 16%;
  left: 42%;
  background: var(--y2k-lime);
  transform: rotate(-5deg);
}

.y2k-chip--right {
  top: 56%;
  right: 8%;
  background: var(--y2k-blue);
  transform: rotate(5deg);
}

.y2k-chip--bottom {
  bottom: 13%;
  left: 38%;
  background: var(--y2k-pink);
  transform: rotate(-3deg);
}

.y2k-marquee {
  margin: 2.6rem 0 2.1rem;
  overflow: hidden;
  color: var(--y2k-lime);
  background: var(--y2k-ink);
  border: 2px solid var(--y2k-ink);
  border-radius: 999px;
  box-shadow: 5px 5px 0 var(--y2k-pink);
}

.y2k-marquee__track {
  display: flex;
  width: max-content;
  padding: 0.48rem 0;
  animation: y2k-marquee 24s linear infinite;
}

.y2k-marquee__track span {
  padding-right: 1.4rem;
  font-family: var(--md-code-font);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.y2k-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.3rem;
}

.y2k-panel {
  position: relative;
  min-height: 18rem;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 2px solid var(--y2k-ink);
  border-radius: 1rem;
  box-shadow: 7px 7px 0 var(--y2k-ink);
}

.y2k-panel--research {
  background:
    radial-gradient(circle at 92% 8%, rgba(255, 255, 255, 0.7), transparent 8rem),
    linear-gradient(145deg, #b7edff, #d8f8ff 62%, #f7fbff);
}

.y2k-panel--culture {
  background:
    radial-gradient(circle at 92% 8%, rgba(255, 255, 255, 0.66), transparent 8rem),
    linear-gradient(145deg, #ffd0ec, #e5d7ff 60%, #faf8ff);
}

.y2k-panel__index {
  position: absolute;
  top: -0.5rem;
  right: 0.8rem;
  color: transparent !important;
  font-family: var(--y2k-display-font);
  font-size: 6.5rem;
  font-weight: 800;
  line-height: 1;
  -webkit-text-stroke: 1px rgba(17, 19, 38, 0.22);
}

.y2k-panel h2 {
  position: relative;
  max-width: 27rem;
  margin: 0 0 1rem !important;
  padding: 0 !important;
  font-size: clamp(1.55rem, 3.4vw, 2.35rem) !important;
  line-height: 1.08;
  border: 0 !important;
  box-shadow: none !important;
}

.y2k-panel p:not(.y2k-eyebrow) {
  position: relative;
  max-width: 29rem;
  margin-bottom: 1.2rem;
  font-size: 0.86rem;
}

.y2k-panel a {
  position: relative;
  color: var(--y2k-ink) !important;
  font-family: var(--md-code-font);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
}

.y2k-directory {
  margin-top: 3.4rem;
}

.y2k-directory__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 1.1rem;
}

.y2k-directory__heading h2 {
  margin: 0 !important;
  padding: 0 !important;
  font-size: clamp(2rem, 5vw, 3.6rem) !important;
  line-height: 1;
  border: 0 !important;
  box-shadow: none !important;
}

.y2k-directory__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.y2k-directory-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.25rem 1rem;
  align-items: center;
  padding: 1rem 1.2rem;
  color: var(--y2k-ink) !important;
  text-decoration: none !important;
  background: rgba(248, 251, 255, 0.76);
  border: 1.5px solid var(--y2k-ink);
  border-radius: 0.75rem;
  box-shadow: 4px 4px 0 rgba(157, 123, 255, 0.6);
  backdrop-filter: blur(12px);
  transition: 160ms ease;
}

.y2k-directory-card span {
  grid-column: 1;
  font-family: var(--md-code-font);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.07em;
}

.y2k-directory-card strong {
  grid-column: 1;
  color: var(--y2k-ink);
  font-family: var(--y2k-display-font);
  font-size: 1.18rem;
}

.y2k-directory-card i {
  grid-column: 2;
  grid-row: 1 / 3;
  color: var(--y2k-ink);
  font-size: 1.25rem;
  font-style: normal;
}

.y2k-directory-card:hover {
  color: var(--y2k-ink) !important;
  background: var(--y2k-lime);
  box-shadow: 6px 6px 0 var(--y2k-ink);
  transform: translate(-2px, -2px);
}

.y2k-home__footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3.6rem;
  padding-top: 0.9rem;
  font-family: var(--md-code-font);
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.065em;
  border-top: 1.5px solid var(--y2k-ink);
}

/* Culture page */
.after-hours-intro {
  position: relative;
  margin: 1rem 0 2rem;
  padding: clamp(1.2rem, 4vw, 2.2rem);
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 255, 255, 0.74), transparent 8rem),
    linear-gradient(135deg, #ffd0ec, #d7e5ff);
  border: 2px solid var(--y2k-ink);
  border-radius: 1rem;
  box-shadow: 7px 7px 0 var(--y2k-pink);
}

.after-hours-intro__label {
  display: inline-block;
  padding: 0.22rem 0.45rem;
  font-family: var(--md-code-font);
  font-size: 0.58rem;
  font-weight: 700;
  background: var(--y2k-lime);
  border: 1px solid var(--y2k-ink);
  border-radius: 0.3rem;
}

.after-hours-intro p {
  max-width: 42rem;
  margin: 1rem 0 0;
  font-family: var(--y2k-display-font);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
}

/* Motion */
@keyframes y2k-float {
  0%, 100% { transform: translate(-50%, -50%) translateY(-5px) rotate(-2deg); }
  50% { transform: translate(-50%, -50%) translateY(8px) rotate(2deg); }
}

@keyframes y2k-ring {
  from { transform: translate(-50%, -50%) rotate(-18deg); }
  to { transform: translate(-50%, -50%) rotate(342deg); }
}

@keyframes y2k-ring-two {
  from { transform: translate(-50%, -50%) rotate(34deg); }
  to { transform: translate(-50%, -50%) rotate(394deg); }
}

@keyframes y2k-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-33.333%); }
}

/* Responsive */
@media screen and (max-width: 76.234375em) {
  [data-md-color-scheme="y2k"] .md-content__inner {
    border-radius: 0.9rem;
  }
}

@media screen and (max-width: 60em) {
  .y2k-hero__grid {
    grid-template-columns: 1fr;
  }

  .y2k-orbit-stage {
    min-height: 24rem;
    border-top: 2px solid var(--y2k-ink);
    border-left: 0;
  }
}

@media screen and (max-width: 44.984375em) {
  [data-md-color-scheme="y2k"] .md-main__inner {
    margin-top: 1rem;
  }

  [data-md-color-scheme="y2k"] .md-content__inner {
    padding: 1.1rem;
    border-right: 0;
    border-left: 0;
    border-radius: 0;
    box-shadow: 0 6px 0 rgba(83, 221, 255, 0.7), 0 8px 0 var(--y2k-ink);
  }

  [data-md-color-scheme="y2k"] .md-content__inner:has(.y2k-home) {
    padding-right: 0.65rem;
    padding-left: 0.65rem;
    border: 0;
    box-shadow: none;
  }

  .y2k-window {
    box-shadow: 6px 6px 0 var(--y2k-blue), 8px 8px 0 var(--y2k-ink);
  }

  .y2k-window__bar {
    grid-template-columns: 1fr auto;
  }

  .y2k-window__bar > span:nth-child(2) {
    display: none;
  }

  .y2k-hero__copy {
    padding: 2rem 1.25rem 2.2rem;
  }

  .y2k-hero h1 {
    font-size: clamp(3.75rem, 21vw, 5.4rem) !important;
  }

  .y2k-actions,
  .y2k-button {
    width: 100%;
  }

  .y2k-orbit-stage {
    min-height: 20rem;
  }

  .y2k-chip--right {
    right: 4%;
  }

  .y2k-feature-grid,
  .y2k-directory__grid {
    grid-template-columns: 1fr;
  }

  .y2k-panel {
    min-height: auto;
    padding: 1.5rem;
    box-shadow: 5px 5px 0 var(--y2k-ink);
  }

  .y2k-directory__heading,
  .y2k-home__footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .y2k-orb,
  .y2k-ring,
  .y2k-marquee__track {
    animation: none !important;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

[data-md-color-scheme="y2k"] ::-webkit-scrollbar {
  width: 11px;
  height: 11px;
}

[data-md-color-scheme="y2k"] ::-webkit-scrollbar-track {
  background: #dfe8f7;
  border-left: 1px solid var(--y2k-ink);
}

[data-md-color-scheme="y2k"] ::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--y2k-blue), var(--y2k-purple), var(--y2k-pink));
  border: 2px solid var(--y2k-ink);
  border-radius: 999px;
}