:root {
  --background: #fff;
  --foreground: #202b3d;
  --card: #fff;
  --primary: #2853a3;
  --muted: #f3f5f8;
  --muted-foreground: #616a77;
  --accent: #eaf0fb;
  --border: #dfe4eb;
  --sidebar: #f7f8fa;
  --ink: #18293f;
  --blue: #2853a3;
  --serif: Georgia, 'Times New Roman', serif;
}
.dark {
  --background: #152131;
  --foreground: #e8edf5;
  --card: #1d2c40;
  --primary: #94b9ff;
  --muted: #233247;
  --muted-foreground: #b4c1d2;
  --accent: #263e60;
  --border: #405168;
  --sidebar: #1b293a;
  --ink: #e8edf5;
  --blue: #94b9ff;
}
* {
  box-sizing: border-box;
  border-color: var(--border);
}
body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font:
    16px/1.6 Arial,
    Helvetica,
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
textarea {
  font: inherit;
}
button,
a,
input,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
  opacity: 0.5;
}
a,
button {
  transition:
    color 0.16s,
    background 0.16s,
    border-color 0.16s;
}
:focus-visible {
  outline: 3px solid #668ed6;
  outline-offset: 4px;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
svg {
  flex-shrink: 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 23px;
  font-weight: 650;
  letter-spacing: -1px;
  white-space: nowrap;
}
.brand-symbol {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 400;
  width: 34px;
  position: relative;
  line-height: 1;
}
.brand-symbol span {
  font: 17px Arial;
  position: absolute;
  left: 16px;
  top: 0;
  color: var(--blue);
}
.brand-dot {
  color: var(--blue);
}
.public-header {
  max-width: 1440px;
  margin: 0 auto;
  padding: 29px 6.25%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  gap: 20px;
}
.public-header nav {
  display: flex;
  gap: 32px;
  align-items: center;
  font-size: 14px;
}
.public-header a:hover {
  color: var(--blue);
}
.member-link {
  display: flex;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--border);
  padding: 9px 14px;
  border-radius: 5px;
}
.public-main {
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 40px;
}
.journal-hero {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 40px;
  align-items: center;
  padding: 64px 0 68px;
}
.eyebrow,
.aside-label {
  font-size: 12px;
  letter-spacing: 1.7px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted-foreground);
}
.small-rule {
  width: 22px;
  height: 1px;
  background: var(--blue);
}
.journal-hero h1 {
  font: normal clamp(64px, 7vw, 96px)/1.04 var(--serif);
  letter-spacing: -4px;
  margin: 26px 0 24px;
  color: var(--ink);
}
.journal-hero h1 em {
  color: var(--blue);
  font-weight: 400;
}
.journal-hero p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--muted-foreground);
}
.margin-note {
  border-left: 1px solid var(--border);
  padding: 8px 0 8px 32px;
  transform: translateY(30px);
}
.note-number {
  font-size: 13px;
  color: var(--blue);
}
.margin-note p {
  font: 21px/1.65 var(--serif);
  color: var(--ink);
  margin: 25px 0;
}
.note-label {
  font-size: 11px;
  letter-spacing: 1.8px;
  color: var(--muted-foreground);
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 19px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--border);
}
.section-heading h2 {
  font: 26px var(--serif);
}
.section-heading > span {
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--muted-foreground);
}
.journal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 70px;
  padding-bottom: 65px;
}
.post-item {
  display: block;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.post-item:last-child {
  border-bottom: 0;
}
.post-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted-foreground);
}
.post-meta > span:first-child {
  color: var(--blue);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 1px;
}
.post-item h3 {
  font: 30px/1.25 var(--serif);
  margin: 14px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.lead-post h3 {
  font-size: 37px;
}
.post-item p {
  color: var(--muted-foreground);
  max-width: 640px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 600;
}
.post-item .text-link {
  margin-top: 19px;
}
.post-item:hover h3 {
  color: var(--blue);
}
.journal-aside {
  background: var(--muted);
  padding: 27px;
  margin-top: 32px;
  align-self: start;
}
.project-stamp {
  display: block;
  color: var(--blue);
  font: 39px var(--serif);
  margin: 26px 0 16px;
}
.journal-aside h3 {
  font: 29px var(--serif);
  margin-bottom: 12px;
}
.journal-aside p {
  font-size: 14px;
  color: var(--muted-foreground);
  margin: 12px 0 20px;
}
.aside-divider {
  height: 1px;
  background: var(--border);
  margin: 29px 0;
}
.journal-aside h4 {
  font: 22px var(--serif);
  margin-top: 14px;
}
.journal-aside > svg {
  color: var(--blue);
}
.public-footer {
  padding: 30px 6.25%;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-identity .brand {
  font-size: 18px;
}
.footer-identity {
  display: grid;
  gap: 16px;
}
.copyright-notice {
  max-width: 740px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted-foreground);
}
.copyright-notice p + p {
  margin-top: 5px;
}
.copyright-notice .third-party-rights {
  font-size: 12px;
}
.public-footer > .prototype-note {
  margin-top: 8px;
}
.login-bottom {
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 0 25px;
}
.unreleased-notice {
  display: flex;
  gap: 12px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue);
  border-radius: 4px;
  background: var(--muted);
  padding: 16px 18px;
  margin-bottom: 28px;
}
.unreleased-notice > svg {
  margin-top: 4px;
  color: var(--blue);
}
.unreleased-notice strong {
  font-size: 14px;
  font-weight: 600;
}
.unreleased-notice p {
  font-size: 14px;
  color: var(--muted-foreground);
  margin-top: 6px;
}
.prototype-note {
  font-size: 10px;
  letter-spacing: 1.2px;
  color: var(--muted-foreground);
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}
.prototype-note > span:last-child {
  letter-spacing: 0;
  font-size: 12px;
}
.status-dot {
  width: 5px;
  height: 5px;
  display: inline-block;
  background: var(--blue);
  border-radius: 50%;
}
.article-page {
  max-width: 780px;
  padding: 50px 30px 100px;
  margin: 0 auto;
}
.back-link {
  font-size: 14px;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 44px;
}
.article-page h1 {
  font: 52px/1.1 var(--serif);
  margin: 20px 0;
}
.byline {
  display: flex;
  gap: 12px;
  color: var(--muted-foreground);
  font-size: 14px;
  margin-bottom: 35px;
}
.article-page > p {
  font: 19px/1.85 var(--serif);
  margin: 23px 0;
}
.article-page .article-intro {
  font-size: 24px;
  color: var(--blue);
}
.article-page .prototype-note {
  margin-top: 48px;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: 14px;
  font-weight: 600;
  background: white;
  color: var(--foreground);
}
.button:hover {
  background: var(--muted);
  border-color: #bdc8d8;
}
.button.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}
.button.primary:hover {
  background: #204789;
}
.pill {
  display: inline-flex;
  padding: 3px 9px;
  background: var(--muted);
  color: var(--muted-foreground);
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  white-space: nowrap;
}
.pill.blue {
  background: var(--accent);
  color: var(--blue);
  border-color: #d4e0f7;
}
.pill.green {
  background: #edf5f2;
  border-color: #d3e7dd;
  color: #326450;
}
.planned-panel {
  max-width: 620px;
  margin: 45px auto;
  text-align: center;
  padding: 40px;
}
.planned-panel > svg {
  margin: 0 auto 25px;
  color: var(--blue);
}
.planned-panel .eyebrow {
  justify-content: center;
}
.planned-panel h2 {
  font: 44px/1.15 var(--serif);
  margin: 22px 0;
}
.planned-panel p {
  color: var(--muted-foreground);
  margin-bottom: 24px;
}
.planned-panel .button {
  display: flex;
  max-width: 230px;
  margin: 32px auto;
}
@media (max-width: 800px) {
  .public-header {
    padding: 22px 25px;
  }
  .brand {
    font-size: 20px;
  }
  .public-header nav {
    gap: 16px;
  }
  .public-main {
    padding: 0 25px;
  }
  .journal-hero {
    grid-template-columns: 1fr 180px;
    padding: 48px 0;
  }
  .journal-hero h1 {
    font-size: 72px;
  }
  .journal-grid {
    grid-template-columns: 1fr 240px;
    gap: 30px;
  }
  .margin-note {
    padding-left: 20px;
  }
  .public-footer {
    padding: 25px;
  }
  .lead-post h3 {
    font-size: 30px;
  }
}
@media (max-width: 600px) {
  .public-header {
    flex-wrap: wrap;
    gap: 16px;
  }
  .public-header nav {
    width: 100%;
    justify-content: space-between;
  }
  .journal-hero {
    grid-template-columns: 1fr;
    padding: 40px 0;
  }
  .journal-hero h1 {
    font-size: 68px;
    letter-spacing: -3px;
  }
  .journal-hero p {
    font-size: 16px;
  }
  .margin-note {
    display: none;
  }
  .journal-grid {
    grid-template-columns: 1fr;
    gap: 5px;
  }
  .journal-aside {
    margin-top: 15px;
  }
  .section-heading > span {
    font-size: 9px;
  }
  .post-meta {
    gap: 10px;
  }
  .public-footer {
    align-items: flex-start;
    flex-direction: column;
  }
  .article-page h1 {
    font-size: 40px;
  }
  .planned-panel {
    padding: 20px;
  }
  .planned-panel h2 {
    font-size: 36px;
  }
}
.project-sidebar-header {
  padding: 29px 23px 25px !important;
  gap: 19px !important;
}
.project-sidebar-header .brand {
  font-size: 19px;
  gap: 5px;
}
.sidebar-caption {
  font-size: 10px;
  color: var(--muted-foreground);
  letter-spacing: 1.6px;
  margin-left: 1px;
}
.project-switch {
  padding: 15px 20px 19px;
}
.project-switch > label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.6px;
  color: var(--muted-foreground);
  margin-bottom: 11px;
}
.project-select {
  width: 100% !important;
  min-height: 51px;
  background: white !important;
  border-radius: 5px !important;
  gap: 10px !important;
  padding: 8px 11px !important;
  font-weight: 600;
}
.project-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--blue);
  font: 20px var(--serif);
  width: 32px;
  height: 32px;
  border-radius: 3px;
  flex-shrink: 0;
}
.project-nav {
  padding: 4px 15px;
}
.project-nav a {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 5px;
  padding: 11px 13px;
  border-radius: 5px;
  color: #596574;
  font-size: 14px;
  min-height: 45px;
}
.project-nav a:hover {
  background: #eef1f6;
  color: var(--blue);
}
.project-nav .active {
  background: var(--accent);
  color: var(--blue);
  font-weight: 600;
}
.nav-count {
  margin-left: auto;
  font-size: 11px;
  background: #e9edf3;
  border-radius: 4px;
  padding: 0 6px;
}
.sidebar-note {
  padding: 26px 28px;
  border-top: 1px solid var(--border);
  margin: 25px 21px 0;
  padding-left: 7px;
  padding-right: 0;
}
.tiny-label {
  font-size: 10px;
  letter-spacing: 1.2px;
  font-weight: 600;
  color: var(--muted-foreground);
}
.sidebar-note p {
  font: 17px/1.6 var(--serif);
  color: #818894;
  margin-top: 10px;
}
.project-sidebar-footer {
  padding: 20px !important;
  gap: 24px !important;
}
.public-return {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--muted-foreground);
  padding: 0 7px;
}
.member-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e6eaf0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
}
.member-profile > div:nth-child(2) {
  min-width: 0;
}
.member-profile strong {
  display: block;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 132px;
}
.member-profile span {
  display: block;
  font-size: 11px;
  color: var(--muted-foreground);
}
.member-profile button {
  margin-left: auto;
  border: 0;
  background: transparent;
  color: var(--muted-foreground);
  padding: 5px;
}
.workspace {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.workspace-topbar {
  height: 72px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 43px;
  gap: 20px;
}
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 13px;
  color: var(--muted-foreground);
}
.breadcrumbs > span {
  color: var(--ink);
}
.topbar-status {
  font-size: 12px;
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--muted-foreground);
}
.mobile-trigger {
  display: none !important;
}
.workspace-main {
  padding: 36px 44px 58px;
  max-width: 1450px;
  width: 100%;
  margin: 0 auto;
  flex: 1;
}
.workspace-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  padding: 18px 44px;
}
.workspace-footer > span {
  font-size: 11px;
  color: var(--muted-foreground);
}
.page-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}
.page-heading h1 {
  font: 48px/1.2 var(--serif);
  letter-spacing: -1.3px;
  color: var(--ink);
  margin: 13px 0 9px;
}
.page-heading p {
  font-size: 15px;
  color: var(--muted-foreground);
}
.page-heading > .pill {
  gap: 6px;
  align-self: flex-start;
  margin-top: 35px;
}
.welcome-line {
  font-size: 13px;
  color: var(--ink);
  padding-bottom: 30px;
}
.welcome-line span {
  color: var(--muted-foreground);
  margin-left: 5px;
}
.overview-intro {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  background: #f2f5fa;
  border: 1px solid #e3e8f1;
  border-radius: 5px;
  padding: 31px 33px;
  gap: 48px;
  margin-top: 33px;
}
.overview-intro h2 {
  font: 31px/1.25 var(--serif);
  margin: 12px 0;
}
.overview-intro p {
  color: var(--muted-foreground);
  font-size: 15px;
  max-width: 380px;
  margin-bottom: 22px;
}
.intro-index {
  align-self: center;
  border-left: 1px solid #d9e1ec;
  padding-left: 31px;
}
.intro-index > a {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  padding: 18px 0;
  border-bottom: 1px solid #d9e1ec;
}
.intro-index > a:last-child {
  border-bottom: 0;
}
.intro-index > a > span {
  font: 12px var(--serif);
  color: var(--blue);
}
.intro-index > a > svg {
  margin-left: auto;
  color: var(--blue);
}
.overview-columns {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  margin-top: 43px;
}
.content-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 15px;
}
.content-section-heading h2 {
  font: 23px var(--serif);
}
.content-section-heading > a {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--blue);
  font-size: 12px;
}
.update-item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 22px;
  border-bottom: 1px solid var(--border);
  padding: 27px 0;
}
.date-block {
  text-align: center;
  padding-top: 3px;
}
.date-block strong {
  display: block;
  font: 26px var(--serif);
  line-height: 1.1;
}
.date-block span {
  font-size: 10px;
  letter-spacing: 1.2px;
  color: var(--muted-foreground);
}
.blue-text {
  color: var(--blue);
}
.blue-text > span {
  color: var(--muted-foreground);
  font-weight: 400;
}
.update-item h3 {
  font: 25px/1.3 var(--serif);
  margin: 9px 0;
}
.update-item p {
  font-size: 15px;
  color: var(--muted-foreground);
  margin-bottom: 15px;
}
.compact .update-item h3 {
  font-size: 22px;
}
.compact .update-item p {
  font-size: 14px;
}
.compact .update-item .text-link {
  font-size: 12px;
}
.update-item details {
  margin: 13px 0 15px;
}
.update-item summary {
  font-size: 14px;
  color: var(--blue);
  cursor: pointer;
}
.update-item details p {
  margin: 10px 0;
}
.desk-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.desk-item > svg:first-child {
  color: var(--blue);
}
.desk-item > svg:last-child {
  margin-left: auto;
  color: var(--muted-foreground);
}
.desk-item h3 {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
}
.desk-item span {
  font-size: 12px;
  color: var(--muted-foreground);
}
.ask-teaser {
  display: block;
  background: #f7f8fa;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 24px;
  margin-top: 26px;
}
.ask-teaser > svg {
  color: var(--blue);
}
.ask-teaser h3 {
  font: 23px var(--serif);
  margin: 16px 0 10px;
}
.ask-teaser p {
  font-size: 14px;
  color: var(--muted-foreground);
  margin-bottom: 17px;
}
.scripted-label {
  display: block;
  font-size: 10px;
  color: var(--muted-foreground);
  margin-top: 18px;
}
.login-page {
  max-width: 1120px;
  margin: 65px auto 70px;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 440px;
  align-items: center;
  gap: 70px;
  min-height: 500px;
}
.login-context h1 {
  font: 49px/1.12 var(--serif);
  letter-spacing: -1.7px;
  margin: 25px 0;
}
.login-context > p {
  color: var(--muted-foreground);
  font-size: 17px;
}
.login-project {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 45px;
  padding-top: 25px;
  border-top: 1px solid var(--border);
  max-width: 340px;
}
.login-project .project-avatar {
  width: 42px;
  height: 42px;
  font-size: 26px;
}
.login-project strong {
  font-weight: 600;
  font-size: 14px;
}
.login-project span:not(.project-avatar) {
  display: block;
  font-size: 12px;
  color: var(--muted-foreground);
}
.login-card {
  padding: 33px;
  border: 1px solid var(--border);
  border-radius: 7px;
  box-shadow: 0 15px 60px #20355208;
  background: white;
}
.login-steps {
  display: flex;
  gap: 17px;
  align-items: center;
  color: #7d8692;
  font-size: 11px;
}
.login-steps > span {
  white-space: nowrap;
}
.login-steps span span {
  margin-left: 6px;
}
.login-steps .current {
  color: var(--blue);
  font-weight: 600;
}
.step-rule {
  height: 1px;
  width: 34px;
  background: var(--border);
}
.login-icon {
  color: var(--blue);
  margin: 31px 0 22px;
}
.login-card h2 {
  font: 27px var(--serif);
  margin-bottom: 12px;
}
.login-card > p {
  font-size: 14px;
  color: var(--muted-foreground);
  margin-bottom: 25px;
}
.login-card label,
.review-panel label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
}
input,
textarea {
  width: 100%;
  border: 1px solid #cdd5e0;
  border-radius: 4px;
  padding: 10px 12px;
  background: white;
  color: var(--ink);
  line-height: 1.5;
}
textarea {
  resize: vertical;
}
.field-hint {
  font-size: 12px;
  margin-top: 7px;
  color: var(--muted-foreground);
}
.field-hint code {
  color: var(--blue);
  background: var(--accent);
  padding: 2px 6px;
  border-radius: 3px;
}
.form-error {
  font-size: 12px;
  color: #b33333;
  min-height: 25px;
  padding: 5px 0;
}
.full {
  width: 100%;
}
.login-footnote {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted-foreground);
  margin-top: 27px;
  padding-top: 21px;
  border-top: 1px solid var(--border);
}
.login-bottom {
  display: flex;
  justify-content: center;
  margin: 30px;
}
.name-select {
  width: 100% !important;
  min-height: 44px;
  margin-bottom: 15px;
  font-size: 14px !important;
}
.or-divider {
  font-size: 12px;
  color: var(--muted-foreground);
  text-align: center;
  margin: 20px 0;
}
.add-name {
  display: flex;
  gap: 7px;
}
.add-name .button {
  white-space: nowrap;
  padding: 8px 10px;
  font-size: 12px;
}
.add-name input {
  min-width: 0;
}
.back-step {
  border: 0;
  background: none;
  font-size: 12px;
  color: var(--blue);
  padding: 17px 0 0;
}
.list-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted-foreground);
  margin-bottom: 25px;
}
.artifact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.artifact-card {
  border: 1px solid var(--border);
  border-radius: 5px;
  overflow: hidden;
}
.artifact-card:hover {
  border-color: #9cafd0;
}
.artifact-cover {
  background: #f2f4f8;
  padding: 22px 20px 17px;
  min-height: 257px;
  display: flex;
  flex-direction: column;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.artifact-card:nth-child(2) .artifact-cover {
  background: #edf2f5;
}
.artifact-card:nth-child(3) .artifact-cover {
  background: #f1f1f8;
}
.cover-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 9px;
  letter-spacing: 0.3px;
  color: #66768b;
}
.cover-number {
  font: 52px var(--serif);
  color: #c1cddd;
  line-height: 1;
  margin: 27px 0 16px;
}
.artifact-cover h2 {
  font: 25px/1.15 var(--serif);
  letter-spacing: -0.3px;
  margin-bottom: 23px;
  max-width: 240px;
}
.cover-bottom {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--muted-foreground);
}
.artifact-info {
  padding: 20px;
}
.artifact-info p {
  font-size: 14px;
  color: var(--muted-foreground);
  margin: 15px 0 25px;
  min-height: 46px;
}
.artifact-info > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted-foreground);
}
.sample-notice {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--muted);
  padding: 19px 23px;
  margin-top: 30px;
  font-size: 13px;
  color: var(--muted-foreground);
  border-radius: 4px;
}
.reference-intro {
  display: flex;
  align-items: center;
  gap: 17px;
  padding: 21px 23px;
  background: var(--muted);
  border-radius: 4px;
  margin-bottom: 30px;
}
.reference-intro > svg {
  color: var(--blue);
}
.reference-intro strong {
  font-size: 14px;
}
.reference-intro p {
  font-size: 13px;
  color: var(--muted-foreground);
  margin-top: 3px;
}
.reference-intro .button {
  margin-left: auto;
  white-space: nowrap;
  font-size: 12px;
}
.reference-access {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
}
.reference-list {
  margin-top: -25px;
}
.reference-item {
  display: grid;
  grid-template-columns: 45px 1fr;
  gap: 14px;
  padding: 29px 0;
  border-bottom: 1px solid var(--border);
}
.reference-number {
  font: 15px var(--serif);
  color: var(--blue);
  padding-top: 4px;
}
.reference-item h2 {
  font: 25px/1.3 var(--serif);
  margin: 9px 0;
}
.reference-item p {
  font-size: 13px;
  color: var(--muted-foreground);
}
.reference-item p span {
  padding: 0 7px;
}
.reference-status {
  font-size: 11px;
  color: var(--muted-foreground);
  margin: 9px 0 14px;
}
.reference-item .text-link {
  font-size: 13px;
}
.publishing-note {
  padding: 26px 0 0;
  max-width: 750px;
}
.publishing-note h3 {
  font: 26px var(--serif);
  margin: 13px 0;
}
.publishing-note p {
  font-size: 14px;
  color: var(--muted-foreground);
  margin-bottom: 15px;
}
.public-references {
  max-width: 980px;
  margin: 0 auto;
  padding: 42px 35px 70px;
}
.public-references > h1 {
  font: 56px/1.1 var(--serif);
  margin: 22px 0;
}
.page-description {
  color: var(--muted-foreground);
  margin-bottom: 32px;
}
.public-references > .prototype-note {
  margin-top: 40px;
}
.workspace-main > .back-link {
  margin-bottom: 25px;
}
.reader-title h1 {
  font: 43px/1.15 var(--serif);
  margin: 17px 0;
}
.reader-meta {
  display: flex;
  gap: 17px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted-foreground);
}
.reader-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 44px;
  margin-top: 35px;
  border-top: 1px solid var(--border);
  padding-top: 34px;
}
.document-deck {
  font: 24px/1.5 var(--serif);
  color: var(--blue);
  margin-bottom: 38px;
}
.document-body section {
  margin-bottom: 36px;
  scroll-margin-top: 25px;
}
.document-body h2 {
  font: 27px/1.25 var(--serif);
  margin: 8px 0 14px;
}
.document-body section p {
  font: 18px/1.85 var(--serif);
  color: #465264;
}
.document-end {
  font-size: 10px;
  letter-spacing: 1.3px;
  color: var(--muted-foreground);
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
}
.review-panel {
  align-self: start;
  border: 1px solid var(--border);
  background: #fafbfd;
  border-radius: 5px;
  padding: 21px;
  position: sticky;
  top: 25px;
}
.review-heading {
  display: flex;
  align-items: center;
  gap: 9px;
}
.review-heading h2 {
  font-size: 15px;
  font-weight: 600;
}
.review-heading > span {
  margin-left: auto;
  font-size: 12px;
  color: var(--muted-foreground);
}
.local-comment-note {
  font-size: 11px;
  color: var(--muted-foreground);
  margin: 8px 0 15px;
}
.empty-comments {
  text-align: center;
  padding: 25px 5px 30px;
  border-top: 1px solid var(--border);
}
.empty-comments > svg {
  color: #8797af;
  margin: 0 auto 15px;
}
.empty-comments strong {
  display: block;
  font: 18px var(--serif);
}
.empty-comments p {
  font-size: 12px;
  color: var(--muted-foreground);
  margin-top: 9px;
}
.review-panel textarea {
  font-size: 14px;
}
.comment-as {
  font-size: 11px;
  color: var(--muted-foreground);
  margin: 8px 0 14px;
}
.review-panel .button {
  font-size: 12px;
}
.save-status {
  font-size: 11px;
  color: #326450;
  min-height: 23px;
  margin-top: 7px;
}
.reader-ask {
  display: flex;
  gap: 8px;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 18px;
  color: var(--blue);
  font-size: 12px;
}
.comment {
  border-top: 1px solid var(--border);
  padding: 16px 0;
}
.comment > div {
  display: flex;
  gap: 7px;
  align-items: center;
  font-size: 12px;
}
.comment > div > span:last-child {
  font-size: 10px;
  color: var(--muted-foreground);
  margin-left: auto;
}
.comment-avatar {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--blue);
  background: var(--accent);
}
.comment p {
  font-size: 14px;
  margin-top: 9px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.chat-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 265px;
  gap: 28px;
}
.chat-panel {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  background: white;
}
.chat-panel-top {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 18px 23px;
  border-bottom: 1px solid var(--border);
}
.assistant-mark {
  width: 36px;
  height: 36px;
  border-radius: 7px;
  background: var(--accent);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
}
.chat-panel-top strong {
  font-size: 14px;
  display: block;
}
.chat-panel-top span {
  display: block;
  font-size: 11px;
  color: var(--muted-foreground);
}
.chat-panel-top button {
  margin-left: auto;
  border: 0;
  background: none;
  font-size: 12px;
}
.chat-messages {
  height: 440px;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 25px;
}
.chat-empty {
  text-align: center;
  max-width: 390px;
  margin: 15px auto;
}
.chat-symbol {
  background: #f0f4fa;
  color: var(--blue);
  width: 63px;
  height: 63px;
  margin: 0 auto 21px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.chat-empty h2 {
  font: 30px var(--serif);
  margin-bottom: 11px;
}
.chat-empty p {
  font-size: 14px;
  color: var(--muted-foreground);
}
.prompt-list {
  display: grid;
  gap: 8px;
  margin-top: 25px;
}
.prompt-list button {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  text-align: left;
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 11px 13px;
  font-size: 13px;
  color: #45566d;
}
.prompt-list button:hover {
  background: var(--accent);
  border-color: #b8cce9;
}
.chat-form {
  display: flex;
  gap: 10px;
  margin: 5px 20px 0;
  padding: 7px;
  border: 1px solid #cdd7e5;
  border-radius: 5px;
}
.chat-form input {
  border: 0;
  background: none;
  min-width: 0;
  font-size: 14px;
  padding: 7px;
}
.chat-form button {
  width: 35px;
  height: 35px;
  align-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  background: var(--blue);
  border: 0;
  border-radius: 4px;
  flex-shrink: 0;
}
.chat-footnote {
  font-size: 10px;
  color: var(--muted-foreground);
  text-align: center;
  padding: 11px 12px 16px;
}
.chat-sources {
  padding: 5px 0;
}
.chat-sources h2 {
  font: 23px/1.3 var(--serif);
  margin: 13px 0;
}
.chat-sources > p {
  font-size: 13px;
  color: var(--muted-foreground);
  margin-bottom: 24px;
}
.chat-sources > a {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 17px 0;
  border-top: 1px solid var(--border);
  font-size: 13px;
}
.chat-sources > a > svg {
  color: var(--blue);
  margin-top: 2px;
}
.chat-sources > a > svg:last-child {
  margin-left: auto;
}
.chat-sources small {
  display: block;
  font-size: 10px;
  color: var(--muted-foreground);
  margin-top: 6px;
}
.future-assistant {
  margin-top: 25px;
  padding: 23px;
  background: var(--muted);
  border-radius: 5px;
}
.future-assistant svg {
  color: var(--blue);
}
.future-assistant h3 {
  font: 20px var(--serif);
  margin: 15px 0 12px;
}
.future-assistant p {
  font-size: 13px;
  color: var(--muted-foreground);
}
.chat-message {
  padding: 16px;
  margin-bottom: 19px;
  border-radius: 5px;
  overflow-wrap: anywhere;
}
.chat-message.user {
  background: var(--muted);
  margin-left: 30px;
}
.chat-message.assistant {
  padding-left: 0;
  padding-right: 0;
}
.message-author {
  font-size: 12px;
  font-weight: 600;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 9px;
  color: var(--blue);
}
.message-author span {
  font-size: 10px;
  font-weight: 400;
  color: var(--muted-foreground);
}
.chat-message p {
  font-size: 15px;
  line-height: 1.75;
}
.source-citations {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
  margin-top: 17px;
}
.source-citations a {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--blue);
  font-size: 11px;
  border: 1px solid #d9e3f2;
  border-radius: 4px;
  padding: 6px 8px;
  background: #f6f9ff;
}
.source-citations a > span {
  font-size: 10px;
  padding: 0 4px;
  background: var(--accent);
}
@media (min-width: 1500px) {
  .workspace-main {
    padding-left: 60px;
    padding-right: 60px;
  }
  .overview-columns {
    gap: 55px;
  }
  .chat-messages {
    height: 490px;
  }
}
@media (max-width: 1150px) {
  .workspace-main {
    padding: 30px 28px 45px;
  }
  .workspace-topbar {
    padding: 0 28px;
  }
  .overview-intro {
    padding: 25px;
    gap: 25px;
  }
  .intro-index {
    padding-left: 23px;
  }
  .overview-columns {
    gap: 25px;
    grid-template-columns: 1.2fr 1fr;
  }
  .artifact-grid {
    gap: 13px;
  }
  .artifact-cover {
    padding: 18px 15px;
  }
  .artifact-cover h2 {
    font-size: 22px;
  }
  .artifact-info {
    padding: 15px;
  }
  .chat-layout {
    grid-template-columns: minmax(0, 1fr) 215px;
    gap: 21px;
  }
  .reader-layout {
    grid-template-columns: minmax(0, 1fr) 270px;
    gap: 26px;
  }
  .reference-intro {
    flex-wrap: wrap;
  }
  .reference-intro .button {
    margin-left: 39px;
  }
  .login-page {
    gap: 35px;
  }
  .login-context h1 {
    font-size: 43px;
  }
}
@media (max-width: 1000px) {
  .overview-intro {
    grid-template-columns: 1fr;
  }
  .intro-index {
    border-left: 0;
    border-top: 1px solid var(--border);
    padding: 4px 0 0;
  }
  .overview-columns {
    grid-template-columns: 1fr;
  }
  .artifact-grid {
    grid-template-columns: 1fr 1fr;
  }
  .chat-layout {
    grid-template-columns: 1fr;
  }
  .chat-sources {
    display: block;
    margin-top: 10px;
  }
  .reader-layout {
    grid-template-columns: 1fr;
  }
  .review-panel {
    position: static;
  }
  .login-page {
    grid-template-columns: 1fr 410px;
    padding: 0 25px;
    gap: 30px;
  }
  .login-context h1 {
    font-size: 36px;
  }
  .login-context > p {
    font-size: 15px;
  }
}
@media (max-width: 767px) {
  .mobile-trigger {
    display: inline-flex !important;
  }
  .workspace-main {
    padding: 26px 22px 40px;
  }
  .workspace-topbar {
    height: 62px;
    padding: 0 20px;
  }
  .workspace-footer {
    padding: 18px 22px;
  }
  .page-heading h1 {
    font-size: 40px;
  }
  .page-heading .eyebrow {
    font-size: 10px;
  }
  .page-heading {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px;
  }
  .page-heading > .pill {
    margin-top: 0;
  }
  .topbar-status {
    font-size: 10px;
  }
  .welcome-line span {
    display: block;
    margin-left: 0;
  }
  .overview-intro {
    margin-top: 22px;
  }
  .login-page {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 35px auto;
    gap: 35px;
  }
  .login-context {
    display: none;
  }
  .login-card {
    padding: 27px;
  }
  .reference-access {
    font-size: 10px;
  }
  .reader-title h1 {
    font-size: 36px;
  }
  .public-references > h1 {
    font-size: 44px;
  }
  .reference-item h2 {
    font-size: 23px;
  }
  .chat-messages {
    height: 440px;
    padding: 20px;
  }
  .chat-panel-top {
    padding: 17px;
  }
  .chat-empty h2 {
    font-size: 28px;
  }
}
@media (max-width: 450px) {
  .artifact-grid {
    grid-template-columns: 1fr;
  }
  .artifact-cover {
    min-height: 245px;
    padding: 22px;
  }
  .artifact-cover h2 {
    font-size: 29px;
    max-width: 250px;
  }
  .cover-top {
    font-size: 11px;
  }
  .cover-bottom {
    font-size: 10px;
  }
  .overview-intro {
    padding: 24px;
  }
  .page-heading p {
    font-size: 14px;
  }
  .reference-intro {
    padding: 18px;
    gap: 12px;
  }
  .reference-item {
    grid-template-columns: 31px 1fr;
    gap: 8px;
  }
  .reference-item h2 {
    font-size: 22px;
  }
  .reference-item p {
    font-size: 12px;
  }
  .reference-access {
    display: none;
  }
  .chat-messages {
    padding: 16px;
    height: 460px;
  }
  .chat-empty {
    margin: 18px auto;
  }
  .chat-empty p br {
    display: none;
  }
  .chat-form {
    margin: 5px 12px 0;
  }
  .chat-message.user {
    margin-left: 15px;
  }
  .chat-footnote {
    font-size: 10px;
  }
  .reader-meta {
    gap: 10px;
  }
  .source-citations a {
    font-size: 10px;
  }
  .workspace-footer .prototype-note > span:last-child {
    font-size: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 18px;
  z-index: 100;
  background: var(--blue);
  color: white;
  padding: 10px 17px;
  border-radius: 4px;
}
.skip-link:focus {
  top: 14px;
}
.save-status {
  display: block;
}
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.journal-empty{padding:45px 0}.journal-empty h2{font:36px/1.25 var(--serif);margin:22px 0}.journal-empty p{color:var(--muted-foreground);max-width:560px;margin-bottom:24px}.site-layout{display:grid;grid-template-columns:254px minmax(0,1fr);min-height:100vh}.member-sidebar{position:sticky;top:0;height:100vh;background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto}.project-sidebar-header{display:flex;flex-direction:column}.project-sidebar-footer{margin-top:auto;display:flex;flex-direction:column}.project-select{color:var(--ink);font:600 14px Arial,sans-serif}.switch-reviewer{display:block;font-size:12px;color:var(--blue)}.mobile-sidebar-toggle{display:none;border:0;background:none;padding:6px;color:var(--ink)}.preview-review-notice{font-size:13px;color:#435d85;background:#edf3fd;padding:10px 44px;border-bottom:1px solid #d7e1f2}.download-links{display:flex;gap:17px;color:var(--blue);font-size:14px}.reference-category{margin:28px 0 35px}.reference-category>.reference-list{margin:0}.citation-venue,.citation-doi{margin-top:8px!important}.pending-reference{padding:25px;border:1px solid var(--border);background:var(--muted);border-radius:5px;margin-top:30px}.pending-reference h2{font:25px var(--serif);margin-bottom:20px}.pending-reference h3{font-size:16px;font-weight:600;margin-bottom:8px}.pending-reference p{font-size:14px;color:var(--muted-foreground)}.welcome-page{max-width:540px;margin:55px auto 40px;padding:0 25px}.welcome-page h1{font:31px var(--serif);margin:28px 0 12px}.welcome-page>.login-card>p{margin-bottom:24px}.roster-list{display:grid;gap:9px}.roster-list button{padding:12px 15px;text-align:left;border:1px solid var(--border);background:white;border-radius:5px;color:var(--ink);font-size:16px}.roster-list button:hover{border-color:var(--blue);background:var(--accent)}.login-card>.login-icon,.login-card>svg{margin:30px 0 20px;color:var(--blue)}.welcome-page #retry-roster{margin:16px 0}.reference-status{font-size:12px}.cover-top{font-size:11px}.cover-bottom,.tiny-label,.sidebar-caption,.project-switch>label{font-size:12px}.topbar-status{font-size:13px}.project-sidebar-header .brand{font-size:19px}.workspace-main .welcome-line [data-member-first]{color:var(--ink);margin:0}.workspace-footer{align-items:flex-start}.workspace-main:focus{outline:none}
@media(max-width:767px){.site-layout{display:block}.member-sidebar{position:fixed;left:0;top:62px;bottom:0;width:254px;height:calc(100vh - 62px);z-index:30;visibility:hidden;transform:translateX(-100%);transition:transform .15s,visibility .15s}.sidebar-open .member-sidebar{visibility:visible;transform:translateX(0);box-shadow:20px 0 40px #20304026}.mobile-sidebar-toggle{display:flex}.workspace-topbar{position:sticky;top:0;background:white;z-index:35}.preview-review-notice{padding:10px 22px}.reference-item h2{overflow-wrap:anywhere}.public-header nav{font-size:14px}.welcome-page{margin:35px auto}.copyright-notice{font-size:14px}}
@media print{.member-sidebar,.workspace-topbar,.preview-review-notice{display:none}.site-layout{display:block}.workspace-main{padding:0}.workspace-footer{display:block}.copyright-notice{font-size:12px}}

/* Phone-sized controls and drawer behavior. */
@media(max-width:767px){
 .mobile-sidebar-toggle,.member-profile [data-sign-out]{min-width:44px;min-height:44px;align-items:center;justify-content:center;flex-shrink:0}
 .chat-form button{width:44px;height:44px;flex-shrink:0}
 .chat-form input,.login-card input{font-size:16px;min-width:0}
 .download-links a{display:inline-flex;align-items:center;min-height:44px;white-space:nowrap}
 .download-links{flex-shrink:0;gap:14px}
 .sidebar-open{overflow:hidden}
}
@media(max-width:450px){.topbar-status{display:none}.breadcrumbs{gap:10px}}
.mobile-sidebar-backdrop{display:none}
@media(max-width:767px){.sidebar-open .mobile-sidebar-backdrop{display:block;position:fixed;inset:62px 0 0 254px;border:0;background:#20304026;z-index:29;cursor:pointer}}

/* Portable visualization library. */
.visualization-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.visualization-card{display:flex;flex-direction:column;gap:18px;padding:28px;border:1px solid var(--border);border-radius:5px;background:var(--card)}
.visualization-card:hover,.visualization-card:focus-visible{border-color:var(--blue);background:#f7f9fd}
.visualization-card-meta,.visualization-card-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:14px;color:var(--muted-foreground)}
.visualization-card-meta>span:last-child{font:28px var(--serif);color:var(--blue)}
.visualization-card h2{font:30px/1.2 var(--serif)}
.visualization-card p{font-size:16px;line-height:1.65;color:var(--muted-foreground)}
.visualization-card-footer{margin-top:auto;padding-top:16px;border-top:1px solid var(--border)}
.visualization-note{margin-top:30px;max-width:780px;color:var(--muted-foreground)}
.visualization-note h2{font:24px var(--serif);color:var(--ink);margin-bottom:12px}
.visualization-note p{font-size:16px;line-height:1.7;margin-top:10px}
@media(max-width:1000px){.visualization-grid{grid-template-columns:1fr}}
@media(max-width:450px){.visualization-card{padding:22px}.visualization-card h2{font-size:27px}}