:root {
  --oasis-font-sans: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --oasis-blue: #234A65;
  --oasis-green: #007135;
  --oasis-teal: #42BCDC;
  --oasis-green-rgb: 0, 113, 53;

  --oasis-text-primary: #161A19;
  --oasis-text-secondary: #5c6b73;
  --oasis-text-muted: #7b8b93;
  --oasis-text-on-green: rgba(255, 255, 255, 0.9);

  --oasis-header-bg: #ffffff;
  --oasis-header-fg: #161A19;
  --oasis-header-border: rgba(0,0,0,0.08);
  --oasis-header-fg-muted: rgba(255,255,255,0.75);

  /* Semantic surfaces */
  --oasis-surface-sidebar: rgba(var(--oasis-green-rgb), 0.5);
  --oasis-surface-cta: var(--oasis-blue);

  /* Sidebar sizing */
  --oasis-sidebar-width: 14rem;
  --oasis-sidebar-padding-y: 0.75rem;
  --oasis-sidebar-padding-x: 0.85rem;

  /* Sidebar typography */
  --oasis-sidebar-font-size: 1.05rem;
  --oasis-sidebar-line-height: 1.4;

  /* Logo sizing */
  --oasis-logo-height: 110px;
  --oasis-header-height: 120px;
  --oasis-topband-height: 10px;

  --brand-primary: var(--oasis-blue);
  --brand-accent: var(--oasis-teal);
  --brand-green: var(--oasis-green);
  --brand-gradient-brand: linear-gradient(90deg, var(--oasis-blue) 0%, var(--oasis-green) 100%);
  --brand-gradient-cta: linear-gradient(to right, var(--oasis-teal) 0%, #47BF7F 60%);
  --brand-border: rgba(35, 74, 101, 0.18);
  --brand-hover-shadow: 0 10px 24px rgba(35, 74, 101, 0.18);
  --md-primary-fg-color: var(--brand-primary);
  --md-accent-fg-color: var(--brand-accent);
  --md-typeset-a-color: var(--brand-primary);
}

[data-md-color-primary="white"] {
  --md-primary-fg-color: var(--brand-primary);
  --md-primary-bg-color: #ffffff;
}

[data-md-color-scheme="slate"] {
  --brand-border: rgba(66, 188, 220, 0.28);
  --brand-hover-shadow: 0 10px 26px rgba(66, 188, 220, 0.24);
  --md-primary-fg-color: var(--brand-primary);
  --md-accent-fg-color: var(--brand-accent);
  --md-typeset-a-color: #8fddf0;
}

html,
body,
.md-typeset {
  line-height: 1.75;
}

.md-header,
.md-tabs {
  background-color: #ffffff;
  color: var(--brand-primary);
}

.md-header {
  box-shadow: 0 1px 0 var(--brand-border);
}

.md-header__title,
.md-header__button,
.md-header__source,
.md-tabs__link,
.md-search__icon,
.md-search__input::placeholder {
  color: var(--brand-primary);
}

.md-tabs {
  border-top: 1px solid var(--brand-border);
}

.md-tabs__link {
  position: relative;
  display: inline-block;
}

.md-tabs__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.35rem;
  height: 0.14rem;
  background-color: var(--brand-green);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.md-tabs__link:is(:hover, :focus-visible)::after,
.md-tabs__item--active .md-tabs__link::after {
  transform: scaleX(1);
}

.md-tabs__link:is(:hover, :focus-visible),
.md-tabs__item--active .md-tabs__link {
  color: var(--brand-green);
}

.md-typeset .md-button,
.md-typeset .md-button--primary {
  border-radius: 0;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.md-typeset .md-button {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}

.md-typeset .md-button:is(:hover, :focus-visible) {
  background-color: rgba(66, 188, 220, 0.16);
  border-color: var(--brand-accent);
}

.md-typeset .md-button--primary {
  border: 0;
  color: #10222f;
  background: var(--brand-gradient-cta);
  box-shadow: 0 6px 14px rgba(35, 74, 101, 0.22);
}

.md-typeset .md-button--primary:is(:hover, :focus-visible) {
  color: #10222f;
  background: var(--brand-gradient-cta);
  filter: brightness(0.96);
  box-shadow: var(--brand-hover-shadow);
}

.md-typeset .grid.cards > ol > li,
.md-typeset .grid.cards > ul > li,
.md-typeset .grid > .card,
.md-typeset .admonition,
.md-typeset details {
  border: 1px solid var(--brand-border);
  box-shadow: none;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.md-typeset .grid.cards > ol > li,
.md-typeset .grid.cards > ul > li,
.md-typeset .grid > .card {
  border-top: 2px solid transparent;
  border-image: var(--brand-gradient-brand) 1;
}

.md-typeset .grid.cards > ol > li:is(:hover, :focus-within),
.md-typeset .grid.cards > ul > li:is(:hover, :focus-within),
.md-typeset .grid > .card:is(:hover, :focus-within),
.md-typeset .admonition:is(:hover, :focus-within),
.md-typeset details:is(:hover, :focus-within) {
  border-color: rgba(66, 188, 220, 0.46);
  box-shadow: var(--brand-hover-shadow);
  transform: translateY(-2px);
}

.md-content__inner .content .search-bar .oasis-pills > a.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(35, 74, 101, 0.38);
  background: #ffffff;
  color: var(--brand-primary);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(35, 74, 101, 0.14);
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.md-content__inner .content .search-bar .oasis-pills > a.tag:is(:hover, :focus-visible) {
  background: rgba(66, 188, 220, 0.16);
  border-color: var(--brand-accent);
  color: var(--brand-primary);
  transform: translateY(-1px);
}

.cta-wrap {
  position: relative;
  display: inline-block;
}

.quickstart-btn {
  display: inline-block;
}

.sticker-badge {
  position: absolute;
  top: -36px;
  right: -6px;
  z-index: 2;
  display: inline-block;
  padding: 0.65rem 1rem;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.15;
  text-align: center;
  max-width: 240px;
  text-decoration: none;
  color: #111;
  background: #ffd966;
  border: 2px solid rgba(0, 0, 0, 0.15);
  border-radius: 12px 18px 14px 16px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transform: rotate(-5deg);
  transform-origin: 80% 20%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: sticker-float 3.2s ease-in-out infinite;
}

.sticker-badge::after {
  content: "";
  position: absolute;
  bottom: -6px;
  right: 12px;
  width: 16px;
  height: 10px;
  background: radial-gradient(120% 100% at 50% 0%, rgba(0, 0, 0, 0.18), transparent 60%);
  filter: blur(1px);
  transform: rotate(8deg);
  pointer-events: none;
}

.sticker-badge:hover,
.sticker-badge:focus-visible {
  transform: rotate(-3deg) translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.sticker-badge:focus-visible {
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.15), 0 10px 20px rgba(0, 0, 0, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

@keyframes sticker-float {
  0% {
    transform: rotate(-5deg) translateY(0);
  }
  50% {
    transform: rotate(-4deg) translateY(-3px);
  }
  100% {
    transform: rotate(-5deg) translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .sticker-badge {
    animation: none;
    transition: none;
  }

  .md-tabs__link::after {
    transition: none;
  }
}

@media (max-width: 520px) {
  .sticker-badge {
    top: -24px;
    right: -2px;
    padding: 0.55rem 0.85rem;
    font-size: 0.9rem;
    max-width: 220px;
  }
}

.tag-cloud a {
  text-decoration: none;
  padding: 0.2rem 0.4rem;
  border-radius: 0.25rem;
  font-size: 0.85rem;
  border: 1px solid var(--brand-border);
  color: var(--brand-primary);
  background-color: transparent;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}