html { scroll-behavior: smooth; }

/* Light mode */
:root > * {
  --md-primary-fg-color:        #012169;
  --md-primary-fg-color--light: #E4E7EF;
  --md-primary-fg-color--dark:  #0C2340;
}

/* Dark mode */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color:        #6B9ACD;
  --md-primary-fg-color--light: #4A7AB5;
  --md-primary-fg-color--dark:  #3A6AA0;
  --md-accent-fg-color:         #8BB4E0;
  --md-typeset-a-color:         #8BB4E0;
}

/* ==========================================================================
   Homepage — Hero
   ========================================================================== */

.mdx-container {
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1123 258'><path d='M1124,2c0,0 0,256 0,256l-1125,0l0,-48c0,0 16,5 55,5c116,0 197,-92 325,-92c121,0 114,46 254,46c140,0 214,-167 572,-166Z' style='fill: hsla(0, 0%, 100%, 1)'/></svg>") no-repeat bottom,
    linear-gradient(
      to bottom,
      var(--md-primary-fg-color),
      hsla(213, 55%, 32%, 1) 99%,
      var(--md-default-bg-color) 99%
    );
  padding-top: 1rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

[data-md-color-scheme="slate"] .mdx-container {
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1123 258'><path d='M1124,2c0,0 0,256 0,256l-1125,0l0,-48c0,0 16,5 55,5c116,0 197,-92 325,-92c121,0 114,46 254,46c140,0 214,-167 572,-166Z' style='fill: hsla(230, 15%, 14%, 1)'/></svg>") no-repeat bottom,
    linear-gradient(
      to bottom,
      var(--md-primary-fg-color),
      hsla(230, 15%, 24%, 1) 99%,
      var(--md-default-bg-color) 99%
    );
}

.mdx-container > .md-grid {
  width: 100%;
}

.mdx-hero {
  color: var(--md-primary-bg-color);
  margin: 0 .8rem;
}

.mdx-hero__headline {
  color: currentcolor;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
}

.mdx-hero__content {
  padding: 2rem 0 10rem;
  text-align: center;
  margin: 0 auto;
}

.mdx-hero__tagline {
  color: hsla(0, 0%, 100%, .9);
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.6;
  margin-top: .5rem;
  padding: 0 1rem;
}

@media screen and (min-width: 60em) {
  .mdx-hero__headline {
    font-size: 3rem;
  }
  .mdx-hero__tagline {
    font-size: 1.25rem;
  }
}

@media screen and (max-width: 29.984375em) {
  .mdx-hero__headline {
    font-size: 1.4rem;
  }
}

/* ==========================================================================
   Homepage — Quick-nav icon bar
   ========================================================================== */

.mdx-quicknav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding-top: .5rem;
  padding-bottom: .5rem;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3;
}

.mdx-quicknav__item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: hsla(0, 0%, 100%, .12);
  color: hsla(0, 0%, 100%, .85);
  transition: background .2s, transform .2s;
}

.mdx-quicknav__item:hover {
  background: hsla(0, 0%, 100%, .25);
  transform: scale(1.12);
  text-decoration: none;
  color: #fff;
}

.mdx-quicknav__item svg {
  width: 1.25rem;
  height: 1.25rem;
  max-width: 1.25rem;
  max-height: 1.25rem;
  fill: currentcolor;
}

/* Tooltip */
.mdx-quicknav__item::after {
  content: attr(data-label);
  position: absolute;
  top: calc(100% + .6rem);
  left: 50%;
  transform: translateX(-50%) translateY(-.25rem);
  white-space: nowrap;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .03em;
  padding: .3rem .6rem;
  border-radius: .25rem;
  background: hsla(0, 0%, 0%, .7);
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}

.mdx-quicknav__item:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

[data-md-color-scheme="slate"] .mdx-quicknav__item {
  background: hsla(0, 0%, 100%, .08);
}

[data-md-color-scheme="slate"] .mdx-quicknav__item:hover {
  background: hsla(0, 0%, 100%, .18);
}

@media screen and (max-width: 29.984375em) {
  .mdx-quicknav {
    gap: .6rem;
    margin-top: 2rem;
    flex-wrap: wrap;
    max-width: 16rem;
    margin-left: auto;
    margin-right: auto;
  }
  .mdx-quicknav__item {
    width: 2.4rem;
    height: 2.4rem;
  }
  .mdx-quicknav__item svg {
    width: 1.1rem;
    height: 1.1rem;
    max-width: 1.1rem;
    max-height: 1.1rem;
  }
}

/* Quick-nav — School picker dropdown */
.mdx-quicknav__picker {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mdx-quicknav__picker > button.mdx-quicknav__item {
  border: none;
  cursor: pointer;
  font: inherit;
  -webkit-appearance: none;
  appearance: none;
  position: relative;
  z-index: 2;
}

.mdx-quicknav__dropdown {
  display: none;
  position: absolute;
  top: calc(100% + .8rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  min-width: 12rem;
  padding: .4rem;
  border-radius: .75rem;
  background: hsla(0, 0%, 100%, .15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid hsla(0, 0%, 100%, .2);
  box-shadow: 0 4px 20px hsla(0, 0%, 0%, .2);
}

.mdx-quicknav__picker--open .mdx-quicknav__dropdown {
  display: block;
}

.mdx-quicknav__dropdown-item {
  display: block;
  padding: .5rem .85rem;
  border-radius: .5rem;
  color: hsla(0, 0%, 100%, .9);
  font-size: .8rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: background .15s;
}

.mdx-quicknav__dropdown-item:hover {
  background: hsla(0, 0%, 100%, .15);
  text-decoration: none;
  color: #fff;
}

.mdx-quicknav__dropdown-item--active {
  background: hsla(0, 0%, 100%, .1);
  color: #fff;
  font-weight: 600;
}

/* Scroll hint chevron */
@keyframes mdx-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(.5rem); }
}

.mdx-scroll-hint {
  position: absolute;
  bottom: 5rem;
  left: 50%;
  transform: translateX(-50%);
  animation: mdx-bounce 2s ease-in-out infinite;
  opacity: .85;
  transition: opacity .3s;
  cursor: pointer;
  text-decoration: none;
}

.mdx-scroll-hint:hover {
  opacity: 1;
}

.mdx-scroll-hint svg {
  width: 5rem;
  height: 5rem;
  fill: hsla(0, 0%, 100%, 1);
  filter: drop-shadow(0 0 .5rem hsla(0, 0%, 0%, .4));
}

@media screen and (max-width: 29.984375em) {
  .mdx-scroll-hint {
    bottom: 3rem;
  }
  .mdx-scroll-hint svg {
    width: 3.5rem;
    height: 3.5rem;
  }
}

/* ==========================================================================
   Homepage — Scroll fade-in
   ========================================================================== */

@keyframes mdx-fade-in {
  from {
    opacity: 0;
    transform: translateY(1.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mdx-fade {
  opacity: 0;
  transform: translateY(1.5rem);
}

.mdx-fade--visible {
  animation: mdx-fade-in .6s ease forwards;
}

/* ==========================================================================
   Homepage — Features
   ========================================================================== */

.mdx-features {
  padding: 4rem 0;
}

.mdx-features__heading {
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: .75rem;
}

.mdx-features__subheading {
  text-align: center;
  color: var(--md-default-fg-color--light);
  font-size: .95rem;
  line-height: 1.6;
  max-width: 36rem;
  margin: 0 auto 2.5rem;
}

.mdx-features__row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

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

.mdx-features__card {
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: .2rem;
  display: block;
  padding: 1.5rem;
  color: var(--md-default-fg-color);
  transition: border-color .25s, box-shadow .25s;
}

.mdx-features__card:hover {
  border-color: var(--md-accent-fg-color);
  box-shadow: var(--md-shadow-z2);
  text-decoration: none;
  color: var(--md-default-fg-color);
}

.mdx-features__icon {
  color: var(--md-primary-fg-color);
}

[data-md-color-scheme="slate"] .mdx-features__card {
  border-color: hsla(215, 30%, 40%, .3);
  background: hsla(220, 15%, 16%, 1);
}

[data-md-color-scheme="slate"] .mdx-features__card:hover {
  border-color: var(--md-accent-fg-color);
  box-shadow: 0 4px 16px hsla(0, 0%, 0%, .3);
}

.mdx-features__icon .twemoji svg {
  height: 2rem;
  width: 2rem;
}

.mdx-features__title {
  font-size: 1rem;
  font-weight: 700;
  margin: .5rem 0 .25rem;
}

.mdx-features__card p {
  color: var(--md-default-fg-color--light);
  font-size: .85rem;
  line-height: 1.6;
  margin: 0;
}

/* ==========================================================================
   Homepage — Chat widget
   ========================================================================== */

.mdx-chat {
  max-width: 48rem;
  margin: 0 auto 2.5rem;
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: .4rem;
  overflow: hidden;
  background: var(--md-default-bg-color);
  box-shadow: var(--md-shadow-z1);
}

/* Turn-limit tinting */
.mdx-chat--warn {
  background: hsla(30, 100%, 95%, 1);
  border-color: hsla(30, 80%, 80%, 1);
  transition: background .4s, border-color .4s;
}

.mdx-chat--danger {
  background: hsla(0, 100%, 96%, 1);
  border-color: hsla(0, 70%, 82%, 1);
  transition: background .4s, border-color .4s;
}

[data-md-color-scheme="slate"] .mdx-chat--warn {
  background: hsla(30, 40%, 16%, 1);
  border-color: hsla(30, 50%, 30%, 1);
}

[data-md-color-scheme="slate"] .mdx-chat--danger {
  background: hsla(0, 30%, 16%, 1);
  border-color: hsla(0, 40%, 30%, 1);
}

/* Status bar */
.mdx-chat__status {
  font-size: .8rem;
  padding: .5rem 1rem;
  text-align: center;
  color: var(--md-default-fg-color--light);
}

.mdx-chat__status--connected {
  display: none;
}

.mdx-chat__status--streaming {
  display: none;
}

.mdx-chat__status--offline {
  background: var(--md-default-fg-color--lightest);
  color: var(--md-default-fg-color--light);
}

.mdx-chat__status--connecting {
  background: var(--md-default-fg-color--lightest);
}

/* Model picker — toolbar row */
.mdx-chat__controls {
  padding: .4rem .75rem;
  border-bottom: .05rem solid var(--md-default-fg-color--lightest);
  background: var(--md-default-bg-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Turn counter */
.mdx-chat__turns {
  font-size: .75rem;
  font-weight: 600;
  color: var(--md-default-fg-color--light);
  padding: .2rem .6rem;
  border-radius: 1rem;
  background: var(--md-default-fg-color--lightest);
  white-space: nowrap;
}

.mdx-chat__turns--warn {
  background: hsla(35, 90%, 55%, .15);
  color: hsla(35, 80%, 40%, 1);
}

[data-md-color-scheme="slate"] .mdx-chat__turns--warn {
  background: hsla(35, 90%, 55%, .2);
  color: hsla(35, 80%, 65%, 1);
}

.mdx-chat__turns--danger {
  background: hsla(0, 80%, 55%, .15);
  color: hsla(0, 70%, 45%, 1);
}

[data-md-color-scheme="slate"] .mdx-chat__turns--danger {
  background: hsla(0, 80%, 55%, .2);
  color: hsla(0, 70%, 65%, 1);
}

/* Model picker — wrapper (anchors the dropdown) */
.mdx-chat__picker {
  position: relative;
  display: inline-block;
}

/* Model picker — trigger button */
.mdx-chat__picker-trigger {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: inherit;
  font-size: .75rem;
  font-weight: 600;
  padding: .3rem .65rem;
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: .3rem;
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  cursor: pointer;
  box-shadow: 0 1px 3px hsla(0, 0%, 0%, .08);
  transition: border-color .2s, box-shadow .2s;
}

.mdx-chat__picker-trigger:hover:not(:disabled) {
  border-color: var(--md-primary-fg-color);
  box-shadow: 0 2px 8px hsla(0, 0%, 0%, .12);
}

.mdx-chat__picker-trigger:disabled {
  opacity: .4;
  cursor: not-allowed;
}

.mdx-chat__picker-icon {
  width: .85rem;
  height: .85rem;
  fill: currentcolor;
  flex-shrink: 0;
}

.mdx-chat__picker-chevron {
  width: .9rem;
  height: .9rem;
  fill: var(--md-default-fg-color--light);
  flex-shrink: 0;
  transition: transform .2s;
}

.mdx-chat__picker--open .mdx-chat__picker-chevron {
  transform: rotate(180deg);
}

/* Model picker — dropdown panel */
.mdx-chat__picker-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + .35rem);
  left: 0;
  z-index: 10;
  min-width: 14rem;
  padding: .6rem;
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: .4rem;
  background: var(--md-default-bg-color);
  box-shadow: 0 4px 20px hsla(0, 0%, 0%, .12), 0 1px 4px hsla(0, 0%, 0%, .08);
}

.mdx-chat__picker--open .mdx-chat__picker-dropdown {
  display: block;
}

/* Model picker — group headings */
.mdx-chat__picker-group {
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--md-default-fg-color--lighter);
  padding: .45rem .35rem .2rem;
}

.mdx-chat__picker-group:first-child {
  padding-top: .15rem;
}

/* Model picker — chips */
.mdx-chat__picker-chip {
  display: inline-block;
  font-family: inherit;
  font-size: .75rem;
  padding: .25rem .6rem;
  margin: .15rem .1rem;
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: 1rem;
  background: transparent;
  color: var(--md-default-fg-color--light);
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}

.mdx-chat__picker-chip:hover {
  border-color: var(--md-primary-fg-color);
  color: var(--md-primary-fg-color);
}

.mdx-chat__picker-chip--active {
  background: var(--md-primary-fg-color);
  border-color: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
}

.mdx-chat__picker-chip--active:hover {
  color: var(--md-primary-bg-color);
}

/* Messages area */
.mdx-chat__messages {
  min-height: 12rem;
  max-height: 28rem;
  overflow-y: auto;
  padding: 1rem 1.25rem;
  scroll-behavior: smooth;
}

.mdx-chat__welcome {
  text-align: center;
  color: var(--md-default-fg-color--lighter);
  font-size: .95rem;
  padding: 4rem 0;
}

/* System notices (model switch, etc.) */
.mdx-chat__notice {
  text-align: center;
  font-size: .75rem;
  color: var(--md-default-fg-color--lighter);
  padding: .5rem 0;
  margin: .75rem 0;
  border-top: .05rem solid var(--md-default-fg-color--lightest);
  border-bottom: .05rem solid var(--md-default-fg-color--lightest);
}

/* Individual messages */
.mdx-chat__msg {
  margin-bottom: 1.25rem;
}

.mdx-chat__msg:last-child {
  margin-bottom: 0;
}

.mdx-chat__label {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--md-default-fg-color--lighter);
  margin-bottom: .25rem;
}

.mdx-chat__msg--user .mdx-chat__text {
  color: var(--md-default-fg-color);
  font-size: .9rem;
  line-height: 1.5;
}

.mdx-chat__msg--assistant .mdx-chat__text {
  color: var(--md-default-fg-color);
  font-size: .9rem;
  line-height: 1.7;
}

.mdx-chat__text pre {
  background: var(--md-code-bg-color);
  border-radius: .2rem;
  padding: .75rem 1rem;
  overflow: auto;
  font-size: .8rem;
  margin: .5rem 0;
  max-height: 20rem;
  white-space: pre;
}

.mdx-chat__text code {
  background: var(--md-code-bg-color);
  border-radius: .15rem;
  padding: .05em .3em;
  font-size: .85em;
}

.mdx-chat__text pre code {
  background: none;
  padding: 0;
  font-size: inherit;
}

/* Thinking indicator */
.mdx-chat__text:empty::after {
  content: "\u2022 \u2022 \u2022";
  color: var(--md-default-fg-color--lighter);
  animation: mdx-thinking 1.2s steps(4, end) infinite;
  letter-spacing: .15em;
}
@keyframes mdx-thinking {
  0%, 20% { opacity: .2 }
  40%     { opacity: 1 }
  60%, 100% { opacity: .2 }
}

/* Tool call pills */
.mdx-chat__tools {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin-bottom: .25rem;
}

.mdx-chat__tools:empty {
  display: none;
}

.mdx-chat__tool {
  font-size: .7rem;
  padding: .15rem .5rem;
  border-radius: 1rem;
  display: inline-flex;
  align-items: center;
}

.mdx-chat__tool--running {
  background: hsla(40, 90%, 55%, .15);
  color: hsla(40, 80%, 35%, 1);
}

[data-md-color-scheme="slate"] .mdx-chat__tool--running {
  background: hsla(40, 90%, 55%, .2);
  color: hsla(40, 80%, 70%, 1);
}

.mdx-chat__tool--running::before {
  content: "";
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: hsla(40, 90%, 55%, 1);
  margin-right: .35rem;
  animation: mdx-pulse .8s ease-in-out infinite;
}

@keyframes mdx-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .3; }
}

.mdx-chat__tool--done {
  background: hsla(140, 60%, 45%, .12);
  color: hsla(140, 50%, 35%, 1);
}

[data-md-color-scheme="slate"] .mdx-chat__tool--done {
  background: hsla(140, 60%, 45%, .2);
  color: hsla(140, 50%, 70%, 1);
}

.mdx-chat__tool--done::before {
  content: "\2713";
  margin-right: .3rem;
  font-size: .65rem;
}

/* Inline charts */
.mdx-chat__chart {
  margin: .75rem 0 .5rem;
  padding: .5rem;
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: .3rem;
  background: var(--md-default-bg-color);
  max-width: 100%;
}

.mdx-chat__chart canvas {
  max-height: 16rem;
}

/* Input area */
.mdx-chat__form {
  display: flex;
  border-top: .05rem solid var(--md-default-fg-color--lightest);
  padding: .5rem;
  gap: .5rem;
}

.mdx-chat__form input {
  flex: 1;
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: .3rem;
  padding: .6rem .85rem;
  font-size: .9rem;
  font-family: inherit;
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  outline: none;
  transition: border-color .2s;
}

.mdx-chat__form input:focus {
  border-color: var(--md-primary-fg-color);
}

.mdx-chat__form input:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.mdx-chat__form button {
  border: none;
  background: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  border-radius: .3rem;
  padding: 0 .85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: opacity .2s;
}

.mdx-chat__form button:disabled {
  opacity: .35;
  cursor: not-allowed;
}

.mdx-chat__form button svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: currentcolor;
}

/* Suggestion chips */
.mdx-chat__suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  padding: .65rem 1rem .85rem;
  justify-content: center;
}

.mdx-chat__suggestions button {
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: 1rem;
  background: transparent;
  color: var(--md-default-fg-color--light);
  font-size: .75rem;
  padding: .3rem .75rem;
  cursor: pointer;
  font-family: inherit;
  transition: border-color .2s, color .2s;
}

.mdx-chat__suggestions button:hover {
  border-color: var(--md-primary-fg-color);
  color: var(--md-primary-fg-color);
}

/* Chat widget — handoff */
.mdx-chat__handoff {
  text-align: center;
  padding: 1.5rem 1rem;
  margin-top: 1rem;
  border-top: .05rem solid var(--md-default-fg-color--lightest);
}

.mdx-chat__handoff-heading {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: .5rem;
}

.mdx-chat__handoff-id {
  font-family: var(--md-code-font-family, monospace);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--md-primary-fg-color);
  margin-bottom: .75rem;
}

.mdx-chat__handoff p {
  font-size: .85rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.mdx-chat__handoff-actions {
  display: flex;
  gap: .5rem;
  justify-content: center;
}

.mdx-chat__handoff-actions .md-button {
  font-size: .8rem;
  padding: .4rem 1rem;
}

/* Chat widget — mobile */
@media screen and (max-width: 29.984375em) {
  .mdx-chat {
    border-radius: 0;
    border-left: none;
    border-right: none;
    margin-left: -.8rem;
    margin-right: -.8rem;
  }
  .mdx-chat__messages {
    min-height: 8rem;
    max-height: 20rem;
    padding: .75rem;
  }
  .mdx-chat__welcome {
    padding: 2.5rem 0;
    font-size: .85rem;
  }
  .mdx-chat__form {
    padding: .4rem;
    gap: .35rem;
  }
  .mdx-chat__form input {
    padding: .5rem .65rem;
    font-size: .85rem;
  }
  .mdx-chat__suggestions {
    padding: .5rem .65rem .65rem;
    gap: .3rem;
  }
  .mdx-chat__suggestions button {
    font-size: .7rem;
    padding: .25rem .6rem;
  }
  .mdx-chat__picker-dropdown {
    min-width: 12rem;
    padding: .5rem;
  }
  .mdx-chat__picker-chip {
    font-size: .7rem;
    padding: .2rem .5rem;
  }
}

/* ==========================================================================
   Homepage — From discovery to global collaboration
   ========================================================================== */

.mdx-collab {
  padding: 4rem 0 3rem;
  background: var(--md-default-bg-color);
}

.mdx-collab__heading {
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--md-default-bg-color);
  padding: 1.25rem 0;
}

.mdx-collab__image {
  text-align: center;
  margin-bottom: 2.5rem;
}

.mdx-collab__image img {
  max-width: 100%;
  height: auto;
  border-radius: .4rem;
  box-shadow: var(--md-shadow-z2);
}

.mdx-collab__body {
  max-width: 38rem;
  margin: 0 auto;
  text-align: center;
}

.mdx-collab__lead {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--md-default-fg-color);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.mdx-collab__body p {
  font-size: .95rem;
  line-height: 1.7;
  color: var(--md-default-fg-color--light);
  margin-bottom: .75rem;
}

.mdx-collab__prompt {
  font-family: var(--md-code-font-family, monospace);
  font-size: .9rem;
  font-style: italic;
  color: var(--md-primary-fg-color);
  background: var(--md-code-bg-color);
  border-radius: .3rem;
  padding: .85rem 1.25rem;
  margin: 1.25rem auto;
  max-width: 32rem;
}

.mdx-collab__footnote {
  font-size: .85rem !important;
  color: var(--md-default-fg-color--lighter) !important;
  margin-top: 1rem;
}

@media screen and (min-width: 60em) {
  .mdx-collab__heading {
    font-size: 2rem;
  }
}

@media screen and (max-width: 29.984375em) {
  .mdx-collab {
    padding: 2.5rem 0 2rem;
  }
  .mdx-collab__heading {
    font-size: 1.3rem;
  }
  .mdx-collab__lead {
    font-size: 1rem;
  }
  .mdx-collab__prompt {
    font-size: .8rem;
    padding: .65rem 1rem;
  }
}

/* ==========================================================================
   Homepage — CTA
   ========================================================================== */

.mdx-cta {
  background-color: var(--md-default-fg-color--lightest);
  padding: 4rem 0;
}

[data-md-color-scheme="slate"] .mdx-cta {
  background-color: hsla(230, 15%, 18%, 1);
}

.mdx-cta__inner {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto;
}

.mdx-cta__heading {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.mdx-cta__inner p {
  color: var(--md-default-fg-color--light);
  font-size: .95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.mdx-cta__buttons .md-button {
  margin: .25rem;
}

.mdx-cta__buttons .md-button--primary {
  background-color: var(--md-primary-fg-color);
  border-color: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
}

/* ==========================================================================
   Grid cards — light enhancements on top of Material's built-in styling
   ========================================================================== */

/* Tint card icons with the primary brand color */
.md-typeset .grid.cards .twemoji,
.md-typeset .grid.cards .emojione {
  color: var(--md-primary-fg-color);
}

/* ==========================================================================
   Dark mode — Cards, buttons, and links
   ========================================================================== */

/* Give grid cards visible borders and subtle elevation in dark mode */
[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li {
  border: .05rem solid hsla(215, 30%, 40%, .3);
  background: hsla(220, 15%, 16%, 1);
}

[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li:hover {
  border-color: var(--md-accent-fg-color);
  box-shadow: 0 4px 16px hsla(0, 0%, 0%, .3);
}

/* Make buttons visible in dark mode */
[data-md-color-scheme="slate"] .md-typeset .md-button {
  border-color: var(--md-primary-fg-color);
  color: var(--md-primary-fg-color);
}

[data-md-color-scheme="slate"] .md-typeset .md-button:hover {
  background: var(--md-primary-fg-color);
  color: hsla(230, 15%, 14%, 1);
}

[data-md-color-scheme="slate"] .md-typeset .md-button--primary {
  background: var(--md-primary-fg-color);
  border-color: var(--md-primary-fg-color);
  color: hsla(230, 15%, 14%, 1);
}

[data-md-color-scheme="slate"] .md-typeset .md-button--primary:hover {
  background: var(--md-accent-fg-color);
  border-color: var(--md-accent-fg-color);
}

/* Dark mode header bar — keep it dark, not blue */
[data-md-color-scheme="slate"] .md-header {
  background: hsla(230, 15%, 14%, 1);
}

/* Dark mode nav tabs — keep them dark */
[data-md-color-scheme="slate"] .md-tabs {
  background: hsla(230, 15%, 12%, 1);
}

/* ==========================================================================
   School Pages — Inverted Hero (white bg, blue text, blue wave line)
   ========================================================================== */

.mdx-container--school {
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 -20 1240 290'><path d='M-60,210l50,0c0,0 16,5 55,5c116,0 197,-92 325,-92c121,0 114,46 254,46c140,0 214,-167 572,-166l100,0' style='fill: none; stroke: %23012169; stroke-width: 30'/></svg>") no-repeat bottom,
    #fff;
}

[data-md-color-scheme="slate"] .mdx-container--school {
  background:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 -20 1240 290'><path d='M-60,210l50,0c0,0 16,5 55,5c116,0 197,-92 325,-92c121,0 114,46 254,46c140,0 214,-167 572,-166l100,0' style='fill: none; stroke: %236B9ACD; stroke-width: 30'/></svg>") no-repeat bottom,
    hsla(230, 15%, 14%, 1);
}

.mdx-container--school .mdx-hero {
  color: #012169;
}

.mdx-container--school .mdx-hero__tagline {
  color: hsla(220, 80%, 22%, .7);
}

.mdx-container--school .mdx-quicknav__item {
  background: hsla(220, 80%, 22%, .08);
  color: hsla(220, 80%, 22%, .6);
}

.mdx-container--school .mdx-quicknav__item:hover {
  background: hsla(220, 80%, 22%, .15);
  color: #012169;
}

.mdx-container--school .mdx-quicknav__item::after {
  background: hsla(220, 80%, 22%, .8);
}

.mdx-container--school .mdx-scroll-hint svg {
  fill: hsla(0, 0%, 100%, 1);
  filter: drop-shadow(0 0 .5rem hsla(0, 0%, 0%, .4));
}

/* School picker dropdown on white bg hero */
.mdx-container--school .mdx-quicknav__dropdown {
  background: hsla(220, 80%, 22%, .08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: hsla(220, 80%, 22%, .15);
}

.mdx-container--school .mdx-quicknav__dropdown-item {
  color: hsla(220, 80%, 22%, .8);
}

.mdx-container--school .mdx-quicknav__dropdown-item:hover {
  background: hsla(220, 80%, 22%, .1);
  color: #012169;
}

.mdx-container--school .mdx-quicknav__dropdown-item--active {
  background: hsla(220, 80%, 22%, .06);
  color: #012169;
}

/* Dark mode overrides for school hero */
[data-md-color-scheme="slate"] .mdx-container--school .mdx-hero {
  color: var(--md-primary-fg-color);
}

[data-md-color-scheme="slate"] .mdx-container--school .mdx-hero__tagline {
  color: hsla(210, 50%, 70%, .8);
}

[data-md-color-scheme="slate"] .mdx-container--school .mdx-quicknav__item {
  background: hsla(0, 0%, 100%, .08);
  color: hsla(0, 0%, 100%, .6);
}

[data-md-color-scheme="slate"] .mdx-container--school .mdx-quicknav__item:hover {
  background: hsla(0, 0%, 100%, .15);
  color: #fff;
}

[data-md-color-scheme="slate"] .mdx-container--school .mdx-scroll-hint svg {
  fill: var(--md-primary-fg-color);
}

[data-md-color-scheme="slate"] .mdx-container--school .mdx-quicknav__dropdown {
  background: hsla(230, 15%, 18%, .95);
  border-color: hsla(215, 30%, 40%, .3);
}

[data-md-color-scheme="slate"] .mdx-container--school .mdx-quicknav__dropdown-item {
  color: hsla(0, 0%, 100%, .8);
}

[data-md-color-scheme="slate"] .mdx-container--school .mdx-quicknav__dropdown-item:hover {
  background: hsla(0, 0%, 100%, .1);
  color: #fff;
}

/* ==========================================================================
   Header — School Selector
   ========================================================================== */

.mdx-school-selector {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.mdx-school-logo {
  height: 1.5rem;
  width: auto;
}

.mdx-school-selector__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  margin-left: .15rem;
  padding: 0;
  border: none;
  background: transparent;
  color: hsla(0, 0%, 100%, .7);
  cursor: pointer;
  border-radius: .2rem;
  transition: background .2s, color .2s;
}

.mdx-school-selector__toggle:hover {
  background: hsla(0, 0%, 100%, .1);
  color: #fff;
}

.mdx-school-selector__toggle svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: currentcolor;
  transition: transform .2s;
}

.mdx-school-selector--open .mdx-school-selector__toggle svg {
  transform: rotate(180deg);
}

.mdx-school-selector__dropdown {
  display: none;
  position: absolute;
  top: calc(100% + .5rem);
  left: 0;
  z-index: 100;
  min-width: 18rem;
  padding: .4rem;
  border-radius: .4rem;
  background: var(--md-default-bg-color);
  border: .05rem solid var(--md-default-fg-color--lightest);
  box-shadow: 0 4px 20px hsla(0, 0%, 0%, .15), 0 1px 4px hsla(0, 0%, 0%, .1);
}

.mdx-school-selector--open .mdx-school-selector__dropdown {
  display: block;
}

.mdx-school-selector__item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6rem .75rem;
  border-radius: .3rem;
  color: var(--md-default-fg-color);
  font-size: .8rem;
  font-weight: 500;
  text-decoration: none;
  transition: background .15s;
}

.mdx-school-selector__item:hover {
  background: var(--md-default-fg-color--lightest);
  text-decoration: none;
  color: var(--md-default-fg-color);
}

.mdx-school-selector__thumb {
  height: 1.2rem;
  width: auto;
  flex-shrink: 0;
  /* Make white logos visible on light dropdown bg */
  filter: brightness(0) saturate(100%);
}

[data-md-color-scheme="slate"] .mdx-school-selector__thumb {
  filter: brightness(0) saturate(100%) invert(1);
}

[data-md-color-scheme="slate"] .mdx-school-selector__dropdown {
  background: hsla(230, 15%, 18%, 1);
  border-color: hsla(215, 30%, 40%, .3);
}

[data-md-color-scheme="slate"] .mdx-school-selector__item:hover {
  background: hsla(0, 0%, 100%, .08);
}

/* Mobile: full-width dropdown */
@media screen and (max-width: 29.984375em) {
  .mdx-school-selector__dropdown {
    position: fixed;
    left: .5rem;
    right: .5rem;
    top: auto;
    min-width: 0;
  }
}

/* ==========================================================================
   School Landing Pages — Hero Logo
   ========================================================================== */

.mdx-hero__school-logo {
  display: block;
  max-height: 5rem;
  width: auto;
  margin: 0 auto 1.5rem;
}

@media screen and (max-width: 29.984375em) {
  .mdx-hero__school-logo {
    max-height: 3.5rem;
    margin-bottom: 1rem;
  }
}

/* ==========================================================================
   Product Roadmap — Timeline
   ========================================================================== */

.rm-timeline {
  position: relative;
  padding: 1.5rem 0 2rem;
}

.rm-timeline::before {
  display: none;
}

/* Quarter header */
.rm-quarter {
  position: relative;
  margin: 2.5rem 0 1rem;
  padding-left: 3.5rem;
}

.rm-quarter__badge {
  position: absolute;
  left: 0;
  top: -.1rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--md-primary-fg-color);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .03em;
  z-index: 2;
  box-shadow: 0 2px 8px hsla(0, 0%, 0%, .15);
}

.rm-quarter__title {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0;
  line-height: 2.5rem;
}

.rm-quarter__subtitle {
  font-size: .85rem;
  color: var(--md-default-fg-color--light);
  margin: .15rem 0 0;
}

@media (min-width: 60em) {
  .rm-quarter {
    padding-left: 0;
    text-align: center;
    margin: 3rem 0 1.5rem;
  }

  .rm-quarter__badge {
    left: 50%;
    transform: translateX(-50%);
    top: -.1rem;
    position: relative;
    margin: 0 auto .5rem;
  }
}

/* Item cards */
.rm-items {
  display: grid;
  gap: .75rem;
  padding-left: 3.5rem;
}

@media (min-width: 60em) {
  .rm-items {
    grid-template-columns: 1fr 1fr;
    padding-left: 0;
    max-width: 56rem;
    margin: 0 auto;
  }
}

.rm-card {
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: .4rem;
  padding: 1rem 1.15rem;
  background: var(--md-default-bg-color);
  transition: border-color .2s, box-shadow .2s;
  position: relative;
}

.rm-card:hover {
  border-color: var(--md-primary-fg-color);
  box-shadow: 0 2px 12px hsla(0, 0%, 0%, .08);
}

[data-md-color-scheme="slate"] .rm-card {
  border-color: hsla(215, 30%, 40%, .3);
  background: hsla(220, 15%, 16%, 1);
}

[data-md-color-scheme="slate"] .rm-card:hover {
  border-color: var(--md-accent-fg-color);
  box-shadow: 0 4px 16px hsla(0, 0%, 0%, .3);
}

.rm-card__header {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .35rem;
}

.rm-card__title {
  font-size: .9rem;
  font-weight: 700;
  margin: 0;
}

.rm-card__desc {
  font-size: .8rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.55;
  margin: 0;
}

.rm-card--full {
  grid-column: 1 / -1;
}

/* Status chips */
.rm-chip {
  display: inline-block;
  font-size: .65rem;
  font-weight: 700;
  padding: .1rem .5rem;
  border-radius: 1rem;
  letter-spacing: .03em;
  white-space: nowrap;
  flex-shrink: 0;
}

.rm-chip--shipped {
  background: hsla(140, 60%, 45%, .12);
  color: hsla(140, 50%, 32%, 1);
}

.rm-chip--active {
  background: hsla(210, 80%, 55%, .12);
  color: hsla(210, 70%, 40%, 1);
}

.rm-chip--planned {
  background: hsla(35, 90%, 55%, .12);
  color: hsla(35, 80%, 35%, 1);
}

.rm-chip--high {
  background: hsla(0, 75%, 55%, .12);
  color: hsla(0, 65%, 40%, 1);
}

[data-md-color-scheme="slate"] .rm-chip--shipped {
  background: hsla(140, 60%, 45%, .2);
  color: hsla(140, 50%, 70%, 1);
}

[data-md-color-scheme="slate"] .rm-chip--active {
  background: hsla(210, 80%, 55%, .2);
  color: hsla(210, 70%, 75%, 1);
}

[data-md-color-scheme="slate"] .rm-chip--planned {
  background: hsla(35, 90%, 55%, .2);
  color: hsla(35, 80%, 70%, 1);
}

[data-md-color-scheme="slate"] .rm-chip--high {
  background: hsla(0, 75%, 55%, .2);
  color: hsla(0, 65%, 75%, 1);
}

/* Workstream tags */
.rm-tag {
  display: inline-block;
  font-size: .6rem;
  font-weight: 600;
  padding: .05rem .4rem;
  border-radius: .2rem;
  background: var(--md-default-fg-color--lightest);
  color: var(--md-default-fg-color--light);
  margin-top: .35rem;
}

[data-md-color-scheme="slate"] .rm-tag {
  background: hsla(0, 0%, 100%, .08);
}

/* Maturity table */
.rm-maturity {
  max-width: 56rem;
  margin: 2rem auto;
}

.rm-maturity table {
  width: 100%;
  font-size: .82rem;
}

.rm-maturity th {
  text-align: left;
  font-weight: 700;
  border-bottom: 2px solid var(--md-primary-fg-color);
}

/* Legend */
.rm-legend {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: center;
  margin: 1.5rem 0;
}

.rm-legend__item {
  display: flex;
  align-items: center;
  gap: .3rem;
  font-size: .78rem;
}

/* ==========================================================================
   Product Roadmap — Harvey Balls
   ========================================================================== */

/* Harvey ball legend */
.hb-legend {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: center;
  margin: .75rem 0 1.5rem;
}

.hb-legend__item {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .78rem;
}

/* Harvey ball — CSS-drawn circles via conic-gradient */
.hb-ball {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 2px solid var(--md-primary-fg-color);
  background: transparent;
  vertical-align: middle;
  flex-shrink: 0;
}

.hb-ball--100 {
  background: var(--md-primary-fg-color);
}

.hb-ball--75 {
  background: conic-gradient(
    var(--md-primary-fg-color) 0deg 270deg,
    transparent 270deg 360deg
  );
}

.hb-ball--50 {
  background: conic-gradient(
    var(--md-primary-fg-color) 0deg 180deg,
    transparent 180deg 360deg
  );
}

.hb-ball--25 {
  background: conic-gradient(
    var(--md-primary-fg-color) 0deg 90deg,
    transparent 90deg 360deg
  );
}

.hb-ball--0 {
  background: transparent;
}

/* Large balls inside cards */
.hb-ball--inline {
  width: 3.2rem;
  height: 3.2rem;
  margin-right: .35rem;
}

/* Smaller balls inside tables */
.rm-maturity .hb-ball {
  width: 1.4rem;
  height: 1.4rem;
}

/* Smaller balls in legend */
.hb-legend .hb-ball {
  width: 1.2rem;
  height: 1.2rem;
}

/* Dark mode */
[data-md-color-scheme="slate"] .hb-ball {
  border-color: var(--md-accent-fg-color);
}

[data-md-color-scheme="slate"] .hb-ball--100 {
  background: var(--md-accent-fg-color);
}

[data-md-color-scheme="slate"] .hb-ball--75 {
  background: conic-gradient(
    var(--md-accent-fg-color) 0deg 270deg,
    transparent 270deg 360deg
  );
}

[data-md-color-scheme="slate"] .hb-ball--50 {
  background: conic-gradient(
    var(--md-accent-fg-color) 0deg 180deg,
    transparent 180deg 360deg
  );
}

[data-md-color-scheme="slate"] .hb-ball--25 {
  background: conic-gradient(
    var(--md-accent-fg-color) 0deg 90deg,
    transparent 90deg 360deg
  );
}

/* Priority bubble (top-right of card) */
.rm-priority {
  position: absolute;
  top: .6rem;
  right: .6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: hsla(0, 0%, 50%, .15);
  color: var(--md-default-fg-color--light);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .02em;
}

[data-md-color-scheme="slate"] .rm-priority {
  background: hsla(0, 0%, 100%, .1);
}

/* Priority bubbles in legend render inline, not absolute */
.rm-legend .rm-priority {
  position: static;
  display: inline-flex;
  margin-right: .15rem;
}

/* Sub-feature list within a card (e.g., v1.1 breakdown) */
.rm-card__features {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .75rem;
  margin-top: .5rem;
  padding-top: .5rem;
  border-top: 1px solid var(--md-default-fg-color--lightest);
}

.hb-feature {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .72rem;
  font-weight: 600;
  color: var(--md-default-fg-color--light);
}

[data-md-color-scheme="slate"] .rm-card__features {
  border-top-color: hsla(215, 30%, 40%, .2);
}