:root {
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: #203b42;
  background: #fafbf9;
  color-scheme: light;
  font-synthesis: none;
  --teal: #24766c;
  --muted: #6c7d80;
  --line: #e3e9e5;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
button,
textarea {
  font: inherit;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
}
button:focus-visible,
a:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid #55a496;
  outline-offset: 4px;
}
[hidden] {
  display: none !important;
}
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 258px;
  background: #122c34;
  color: #e8efec;
  padding: 38px 26px;
  display: flex;
  flex-direction: column;
}
.brand {
  display: flex;
  gap: 13px;
  align-items: center;
  text-decoration: none;
  font-size: 23px;
  font-weight: 650;
  letter-spacing: 1px;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  border: 1px solid #627c7d;
  border-radius: 12px;
  color: #bcd4bd;
  font-family: Georgia, serif;
  font-size: 34px;
  line-height: 1;
}
.brand-subtitle {
  display: block;
  font-size: 9px;
  letter-spacing: 1.9px;
  font-weight: 500;
  margin-top: 6px;
}
.community-badge {
  margin: 23px 0 46px;
  width: max-content;
  font-size: 10px;
  padding: 6px 9px;
  border: 1px solid #3b535a;
  border-radius: 5px;
  color: #bbcecb;
  letter-spacing: 0.4px;
}
.sidebar-section {
  font-size: 9px;
  letter-spacing: 1.6px;
  color: #9cafaf;
  margin-bottom: 17px;
}
.workspace {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 15px 12px;
  font-size: 13px;
  border-radius: 7px;
  margin: 0 -8px 9px;
}
.workspace.active {
  background: #29444a;
  color: #f3f7f5;
}
.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #a5c8a2;
  margin-left: auto;
}
.upcoming {
  color: #a8bbbc;
  align-items: flex-start;
}
.upcoming small {
  display: block;
  font-size: 10px;
  color: #a8bbbc;
  margin-top: 8px;
}
.sidebar-note {
  margin-top: auto;
  padding-top: 55px;
}
.note-symbol {
  font-size: 28px;
  color: #bfd1ac;
}
.sidebar-note h2 {
  font:
    25px/1.3 Georgia,
    serif;
  font-weight: normal;
  max-width: 190px;
}
.sidebar-note p {
  font-size: 12px;
  line-height: 1.9;
  color: #b3c3c3;
}
.github-link {
  display: flex;
  justify-content: space-between;
  text-decoration: none;
  font-size: 12px;
  border-top: 1px solid #3a5057;
  margin-top: 30px;
  padding-top: 23px;
}
.github-link:hover {
  color: #b9d8b8;
}
.independent {
  font-size: 10px;
  line-height: 1.8;
  color: #a6b9b9;
  margin-bottom: 0;
}
.app-shell {
  margin-left: 258px;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
.topbar {
  height: 85px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 42px;
  font-size: 12px;
  gap: 12px;
}
.desktop-title {
  color: var(--muted);
}
.topbar-divider {
  color: #b9c3bf;
  margin: 0 16px;
}
.section-title {
  font-weight: 600;
}
.mobile-brand {
  display: none;
}
.new-chat {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid #d4ded8;
  border-radius: 7px;
  padding: 10px 13px;
  color: #344f53;
  font-size: 12px;
  white-space: nowrap;
}
.new-chat:hover {
  background: #edf3ef;
}
.new-chat span {
  font-size: 18px;
  line-height: 14px;
}
main {
  width: min(100%, 850px);
  margin: 0 auto;
  padding: 54px 40px 28px;
  flex: 1;
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 1.6px;
  font-weight: 600;
  color: var(--teal);
  display: flex;
  align-items: center;
  gap: 8px;
}
.eyebrow > span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4d9381;
}
h1 {
  font:
    56px/1.12 Georgia,
    "Times New Roman",
    serif;
  letter-spacing: -1.9px;
  margin: 23px 0 18px;
  font-weight: normal;
}
h1 em {
  font-weight: normal;
  color: var(--teal);
}
.welcome-description {
  max-width: 530px;
  line-height: 1.85;
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}
.welcome-tags {
  display: flex;
  gap: 22px;
  margin: 20px 0 39px;
  font-size: 11px;
  color: #53736c;
}
.suggestion-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 15px;
  gap: 12px;
}
.suggestion-heading > span {
  font-size: 8px;
  letter-spacing: 1.4px;
  color: var(--muted);
  font-weight: 500;
}
.suggestion-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.sample-question {
  text-align: left;
  border: 1px solid #dfe6df;
  border-radius: 10px;
  background: #fff;
  padding: 19px 20px 22px;
  position: relative;
  color: inherit;
  transition:
    border-color 0.15s,
    transform 0.15s,
    box-shadow 0.15s;
}
.sample-question:hover {
  border-color: #7aa99b;
  transform: translateY(-2px);
  box-shadow: 0 5px 18px #244f4210;
}
.card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.card-icon {
  background: #eef4ee;
  color: #4b7d6b;
  border-radius: 6px;
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  font-size: 18px;
}
.card-category {
  font-size: 8px;
  letter-spacing: 1.3px;
  color: #6a7d76;
}
.card-title {
  display: block;
  font-size: 13px;
  font-weight: 600;
  padding-right: 12px;
}
.card-description {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 8px;
  padding-right: 15px;
  line-height: 1.5;
}
.card-arrow {
  position: absolute;
  right: 16px;
  bottom: 21px;
  color: #638275;
}
.coming-next {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 23px 0 0;
  font-size: 11px;
  color: var(--muted);
  padding: 17px 0;
  border-top: 1px solid var(--line);
}
.next-label {
  font-size: 8px;
  font-weight: 650;
  letter-spacing: 1px;
  color: #58766b;
}
.soon-badge {
  font-size: 9px;
  border-radius: 4px;
  padding: 4px 7px;
  background: #eef1eb;
  white-space: nowrap;
  margin-left: auto;
}
.composer-area {
  position: sticky;
  bottom: 0;
  background: linear-gradient(0deg, #fafbf9 92%, #fafbf900);
  padding: 18px 40px 16px;
}
.composer-inner {
  max-width: 770px;
  margin: auto;
}
form {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  padding: 13px 14px 13px 20px;
  border: 1px solid #cbd9d0;
  background: white;
  border-radius: 12px;
  box-shadow: 0 5px 20px #23473509;
}
form:focus-within {
  border-color: #6a9e8f;
  box-shadow: 0 0 0 3px #78a18b12;
}
textarea {
  flex: 1;
  min-width: 0;
  resize: none;
  max-height: 160px;
  border: 0;
  background: transparent;
  color: #203b42;
  line-height: 24px;
  padding: 7px 0;
  font-size: 14px;
}
textarea:focus-visible {
  outline: none;
}
textarea::placeholder {
  color: #82918c;
}
#send {
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 8px;
  background: #24766c;
  color: white;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
#send:hover {
  background: #195d55;
}
#send svg {
  width: 23px;
  height: 23px;
}
button:disabled {
  opacity: 0.5;
  cursor: wait;
}
.composer-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 9px;
  color: #718079;
  margin-top: 12px;
  line-height: 1.6;
}
.disclaimer {
  font-size: 9px;
  color: #7b8781;
  text-align: center;
  line-height: 1.6;
  margin: 12px 0 0;
}
.reset-note {
  display: none;
}
#chat {
  display: grid;
  gap: 26px;
}
#chat:empty {
  display: none;
}
.message {
  line-height: 1.8;
  font-size: 14px;
  overflow-wrap: anywhere;
  min-width: 0;
  scroll-margin-bottom: 210px;
}
.message-label {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.6px;
  margin-bottom: 12px;
  color: #507368;
}
.message-label::before {
  content: "w.";
  font:
    bold 16px Georgia,
    serif;
  display: grid;
  place-items: center;
  background: #e7eee6;
  border-radius: 6px;
  width: 27px;
  height: 27px;
}
.user {
  background: #eaf0e9;
  border-radius: 14px 14px 3px 14px;
  padding: 15px 20px;
  margin-left: 15%;
  justify-self: end;
  max-width: 85%;
}
.assistant {
  padding: 5px 0 22px;
  border-bottom: 1px solid var(--line);
}
.error {
  padding: 14px 18px;
  border: 1px solid #efd1c9;
  border-radius: 10px;
  color: #9a3f31;
  background: #fff5f1;
}
.markdown p,
.markdown ul,
.markdown ol {
  margin: 0 0 12px;
}
.markdown > :last-child {
  margin-bottom: 0;
}
.markdown h1,
.markdown h2,
.markdown h3 {
  font-family: inherit;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0;
  margin: 20px 0 10px;
}
.markdown a {
  color: var(--teal);
  text-underline-offset: 3px;
}
.markdown li + li {
  margin-top: 5px;
}
.markdown code {
  background: #edf1ec;
  padding: 2px 5px;
  border-radius: 4px;
  font-size: 12px;
}
.markdown pre {
  background: #17333b;
  color: #eff5ed;
  overflow-x: auto;
  padding: 16px;
  border-radius: 9px;
  white-space: pre;
}
.markdown pre code {
  background: none;
  padding: 0;
  color: inherit;
}
.sources-details {
  margin-top: 20px;
}
.sources-details summary {
  font-size: 11px;
  font-weight: 600;
  color: #53766a;
  cursor: pointer;
  width: max-content;
}
.sources {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 12px 0 0;
}
.sources li {
  max-width: 100%;
}
.sources a {
  display: block;
  border: 1px solid #dbe5dc;
  background: #f3f6f1;
  padding: 8px 12px;
  border-radius: 7px;
  font-size: 11px;
  line-height: 1.6;
  color: #356956;
  text-decoration: none;
}
.sources a:hover {
  border-color: #7ba58d;
}
#thinking {
  font-size: 12px;
  color: #5d7c71;
  padding: 24px 0;
  scroll-margin-bottom: 210px;
}
.thinking-dots {
  letter-spacing: 3px;
  margin-right: 8px;
  animation: pulse 1.2s infinite;
}
@keyframes pulse {
  50% {
    opacity: 0.3;
  }
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
@media (min-width: 1400px) {
  main {
    padding-top: 75px;
  }
  .reset-note {
    display: inline;
  }
}
@media (max-width: 1100px) {
  .sidebar {
    width: 220px;
    padding: 30px 23px;
  }
  .app-shell {
    margin-left: 220px;
  }
  .topbar {
    padding: 0 30px;
  }
  .keyboard-hint {
    display: none;
  }
  h1 {
    font-size: 50px;
  }
  .card-category {
    letter-spacing: 0.7px;
  }
}
@media (max-width: 760px) {
  .sidebar {
    display: none;
  }
  .app-shell {
    margin-left: 0;
  }
  .topbar {
    height: 70px;
    padding: 0 20px;
  }
  .desktop-title,
  .topbar-divider,
  .section-title {
    display: none;
  }
  .mobile-brand {
    display: inline;
    font-weight: 650;
    font-size: 13px;
  }
  main {
    padding: 35px 22px 20px;
    max-width: 650px;
  }
  h1 {
    font-size: 46px;
  }
  .welcome-description {
    font-size: 13px;
  }
  .welcome-tags {
    margin-bottom: 30px;
  }
  .composer-area {
    padding: 15px 20px max(14px, env(safe-area-inset-bottom));
  }
  .card-category {
    font-size: 7px;
  }
  .sample-question {
    padding: 15px;
  }
  .card-title {
    font-size: 12px;
  }
  .card-description {
    font-size: 10px;
  }
  .card-top {
    gap: 7px;
  }
  .card-arrow {
    right: 10px;
    bottom: 14px;
  }
  .suggestion-heading > span {
    display: none;
  }
  .coming-next {
    gap: 8px;
    font-size: 10px;
  }
  .user {
    max-width: 92%;
    margin-left: 8%;
  }
  textarea {
    font-size: 16px;
  }
  .composer-meta {
    font-size: 9px;
  }
  .disclaimer {
    font-size: 8px;
  }
  .eyebrow {
    font-size: 8px;
  }
  .message {
    font-size: 14px;
  }
}
@media (max-width: 370px) {
  .suggestion-grid {
    grid-template-columns: 1fr;
  }
  .coming-next {
    flex-wrap: wrap;
  }
  .soon-badge {
    margin-left: 0;
  }
  h1 {
    font-size: 41px;
  }
  .new-chat {
    font-size: 11px;
    padding: 8px;
  }
  .mobile-brand {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}