*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-ui);
  font-size: var(--font-size-md);
  line-height: 1.55;
  color: var(--color-text-primary);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(139, 103, 67, 0.12), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(109, 116, 87, 0.1), transparent 55%),
    linear-gradient(180deg, var(--color-bg-subtle), var(--color-bg-page) 28%, var(--color-bg-page));
}

::selection {
  background: color-mix(in srgb, var(--color-accent-bronze) 28%, white);
  color: var(--color-text-primary);
}

:focus-visible {
  outline: 2px solid var(--color-accent-bronze);
  outline-offset: 3px;
}

main :where(p, li, dd, figcaption) > a:not([class]),
main :where(p, li, dd, figcaption) > span > a:not([class]) {
  color: var(--color-link-editorial);
  text-decoration-color: var(--color-link-underline);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

main :where(p, li, dd, figcaption) > a:not([class]):hover,
main :where(p, li, dd, figcaption) > a:not([class]):focus-visible,
main :where(p, li, dd, figcaption) > span > a:not([class]):hover,
main :where(p, li, dd, figcaption) > span > a:not([class]):focus-visible {
  color: var(--color-link-editorial-hover);
  text-decoration-thickness: 2px;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -4rem;
  z-index: 100;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-raised);
  color: var(--color-text-primary);
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-3);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--color-bg-page) 86%, transparent);
  border-bottom: 1px solid var(--color-border-subtle);
}

.site-header__inner {
  max-width: 1320px;
  margin: 0 auto;
  min-height: var(--header-h);
  padding: 0 var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.brand {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  text-decoration: none;
}

.site-nav {
  display: flex;
  gap: clamp(0.55rem, 1.15vw, var(--space-4));
  align-items: center;
}

.site-nav__link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--color-accent-bronze);
}

.site-nav__link.is-active {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.48em;
}

.site-nav__cta {
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  padding: 0 0.85rem;
  border-radius: var(--radius-sm);
  background: var(--color-accent-bronze);
  color: #fffaf2;
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.site-nav__cta:hover {
  background: var(--color-accent-bronze-hover);
  color: #fffaf2;
}

.site-nav__user {
  position: relative;
  margin: 0;
}

.site-nav__user[hidden],
.site-nav__guest[hidden] {
  display: none !important;
}

.site-nav__user-name {
  font-weight: 700;
}

.site-nav__account,
.site-nav__user summary {
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: border-color 160ms var(--ease-out), color 160ms var(--ease-out), background 160ms var(--ease-out);
}

.site-nav__account:hover,
.site-nav__user summary:hover,
.site-nav__account.is-active {
  border-color: var(--color-accent-bronze);
  background: var(--color-surface-raised);
  color: var(--color-accent-bronze-hover);
}

.site-nav__account svg,
.site-nav__user summary svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-nav__user summary {
  list-style: none;
}

.site-nav__user summary::-webkit-details-marker {
  display: none;
}

.site-nav__user-menu {
  position: absolute;
  top: calc(100% + 0.6rem);
  right: 0;
  min-width: 12rem;
  padding: var(--space-2);
  display: grid;
  gap: var(--space-1);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  background: var(--color-surface-raised);
  box-shadow: 0 14px 32px rgba(37, 35, 31, 0.16);
}

.site-nav__user-menu a,
.site-nav__user-menu button {
  width: 100%;
  min-height: 2.45rem;
  padding: 0.55rem 0.7rem;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-primary);
  font: inherit;
  font-size: var(--font-size-sm);
  text-align: left;
  text-decoration: none;
}

.site-nav__user-menu a:hover,
.site-nav__user-menu button:hover {
  background: var(--color-bg-subtle);
}

.site-nav__logout {
  font-weight: 600;
  cursor: pointer;
}

.site-nav__link.is-wip {
  opacity: 0.92;
}

.nav-wip {
  display: inline-block;
  margin-left: 0.35em;
  padding: 0.05em 0.4em;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.72em;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  vertical-align: middle;
}

.language-select {
  position: relative;
  display: inline-grid;
  width: 3.35rem;
  height: 2.35rem;
  grid-template-columns: 1fr 0.7rem;
  align-items: center;
  gap: 0.18rem;
  padding: 0 0.45rem 0 0.55rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  cursor: pointer;
}

.language-select:hover,
.language-select:focus-within {
  border-color: var(--color-accent-bronze);
  background: var(--color-surface-raised);
}

.language-select__flag {
  display: grid;
  place-items: center;
}

.language-select__flag svg {
  width: 1.35rem;
  height: 0.9rem;
  overflow: hidden;
  border-radius: 1px;
  box-shadow: 0 0 0 1px rgba(37, 35, 31, 0.13);
}

.language-select select {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.language-select__chevron {
  width: 0.75rem;
  height: 0.75rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.wip-panel {
  max-width: 42rem;
}

.wip-badge {
  display: inline-block;
  margin: 0 0 var(--space-3);
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent-bronze);
}

.wip-meta {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-5) 0;
}

.wip-meta dt {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text-secondary);
}

.wip-meta dd {
  margin: var(--space-1) 0 0;
}

.wip-meta code {
  font-size: 0.92em;
  word-break: break-word;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  font: inherit;
}

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--space-7) var(--space-5) var(--space-8);
}

.page-home main {
  max-width: none;
  padding: 0;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: min(92vh, 52rem);
  display: grid;
  align-content: end;
  padding: clamp(4.5rem, 10vw, 7.5rem) clamp(1.25rem, 4vw, 3rem) var(--space-6);
  overflow: hidden;
  color: #f7f1e6;
  background: #6f5a42;
}

.hero__scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 45% at 72% 18%, rgba(168, 196, 214, 0.35), transparent 60%),
    linear-gradient(180deg, #b7a48a 0%, #8f7758 55%, #6a553f 100%);
}

.hero__art-wrap {
  position: absolute;
  inset: 0;
}

.hero__art-wrap picture {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.hero__art {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 42%;
}

.hero__gaze {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0;
  transition: opacity 220ms var(--ease-out);
  pointer-events: none;
}

.hero__gaze[data-ready="true"] {
  opacity: 1;
}

.hero__gaze-plane {
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
}

.hero__eye {
  position: absolute;
  display: block;
  overflow: hidden;
  border-radius: 50% / 42%;
  background: transparent;
  transform: translate(-50%, -50%);
}

.hero__eye.is-debug {
  outline: 1px solid rgba(0, 255, 120, 0.85);
  background: rgba(0, 255, 120, 0.12);
}

.hero__iris {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 78%;
  height: 78%;
  margin: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 28%, rgba(255, 220, 170, 0.28) 0 10%, transparent 14%),
    radial-gradient(circle at 50% 55%, #2a180e 0%, #0d0805 70%, #030201 100%);
  transform: translate(-50%, -50%);
  will-change: transform;
  mix-blend-mode: multiply;
  opacity: 0.88;
}

.hero__dust {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 40% 30% at 70% 35%, rgba(255, 244, 220, 0.12), transparent 70%);
  opacity: 0.35;
  mix-blend-mode: soft-light;
  pointer-events: none;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(24, 20, 15, 0.78) 0%, rgba(24, 20, 15, 0.55) 34%, rgba(24, 20, 15, 0.18) 58%, rgba(24, 20, 15, 0.34) 100%),
    linear-gradient(180deg, rgba(24, 20, 15, 0.2) 0%, transparent 28%, rgba(24, 20, 15, 0.55) 100%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: min(38rem, 92vw);
}

.brand-mark {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-4);
  color: #f8f4ec;
  text-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
}

.hero__eyebrow {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(248, 244, 236, 0.78);
}

.hero__title {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.4vw, 2.45rem);
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fbf7f0;
  text-wrap: balance;
}

.hero__title-line {
  display: block;
}

.hero__lede {
  margin: 0 0 var(--space-3);
  color: rgba(248, 244, 236, 0.9);
  font-size: var(--font-size-lg);
  max-width: 42ch;
}

.hero__lede--em {
  margin-bottom: var(--space-5);
  font-weight: 700;
  color: #fff8ee;
}

.hero__trust {
  margin: var(--space-5) 0 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(248, 244, 236, 0.82);
}

.hero__trust-note {
  margin: var(--space-2) 0 0;
  max-width: 46ch;
  font-size: var(--font-size-sm);
  color: rgba(248, 244, 236, 0.68);
}

.hero__roster {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}

.hero__roster li {
  min-width: 9.5rem;
  padding: 0;
  color: rgba(247, 241, 230, 0.92);
}

.hero__roster strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
}

.hero__roster small {
  display: block;
  margin-top: 0.15rem;
  font-size: var(--font-size-xs);
  color: rgba(247, 241, 230, 0.68);
}

.hero__status {
  display: inline-block;
  margin-top: 0.2rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(247, 241, 230, 0.62);
}

.hero__status--live {
  color: #d9c39a;
}

.hero__caption {
  position: relative;
  z-index: 1;
  margin: var(--space-4) 0 0;
  max-width: 48ch;
  font-size: var(--font-size-xs);
  color: rgba(247, 241, 230, 0.55);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0 var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.button--primary {
  background: var(--color-accent-bronze);
  color: #fffaf2;
}

.button--primary:hover {
  background: var(--color-accent-bronze-hover);
}

.button--ghost {
  background: transparent;
  border-color: rgba(248, 244, 236, 0.55);
  color: #f8f4ec;
}

.button--ghost:hover {
  border-color: #f8f4ec;
  background: rgba(248, 244, 236, 0.08);
}

.button--ghost-ink {
  background: transparent;
  border-color: var(--color-border-strong);
  color: var(--color-text-primary);
}

.button--ghost-ink:hover {
  border-color: var(--color-accent-bronze);
  color: var(--color-accent-bronze);
}

.home-body {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-5) var(--space-8);
}

.section {
  margin-bottom: clamp(3.5rem, 8vw, 5.5rem);
}

.section__eyebrow {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-bronze);
}

.section__follow {
  margin: calc(var(--space-3) * -1) 0 var(--space-5);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  line-height: 1.3;
  color: var(--color-text-secondary);
  text-wrap: balance;
}

.prose {
  max-width: var(--measure);
}

.prose p {
  margin: 0 0 var(--space-4);
}

.prose__em {
  font-weight: 700;
  color: var(--color-text-primary);
}

.pull {
  margin: var(--space-5) 0;
  padding: 0;
  border: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  line-height: 1.35;
  color: var(--color-text-primary);
}

.pull--dual {
  display: grid;
  gap: var(--space-2);
}

.principle-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.principle-rail h3 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
}

.principle-rail p {
  margin: 0;
  color: var(--color-text-secondary);
}

.flow-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4) var(--space-5);
  margin: var(--space-6) 0;
  padding: 0;
  list-style: none;
  counter-reset: flow;
}

.flow-rail li {
  position: relative;
  padding-top: var(--space-5);
  counter-increment: flow;
}

.flow-rail li::before {
  content: counter(flow);
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-accent-bronze);
}

.flow-rail strong {
  display: block;
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
}

.flow-rail span {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.voice-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-7);
  margin-top: var(--space-6);
}

.voice h3 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.voice__blurb {
  margin: 0 0 var(--space-4);
  font-weight: 700;
  color: var(--color-text-primary);
}

.voice__meta {
  margin: var(--space-4) 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.coming-block {
  margin-top: var(--space-7);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
}

.coming-block h3 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
}

.mention-samples {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-5) 0;
}

.mention-samples code {
  padding: 0.35rem 0.65rem;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

.section--final {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
}

.site-footer__disclaimer {
  margin: 0;
  font-size: var(--font-size-sm);
  color: #b8c2b8;
}

.section h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-3);
}

.section p {
  max-width: var(--measure);
  color: var(--color-text-secondary);
}

.site-footer {
  background: #1d251f;
  color: #f3eee3;
}

.site-footer__inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(3.5rem, 7vw, 6rem) var(--space-5) var(--space-5);
  display: grid;
  grid-template-columns: minmax(16rem, 1.5fr) repeat(3, minmax(9rem, 0.7fr));
  gap: clamp(2.5rem, 5vw, 5rem);
  font-size: var(--font-size-sm);
}

.site-footer__brand p {
  max-width: 34ch;
  margin: var(--space-4) 0 var(--space-5);
  color: #c6cec5;
  line-height: 1.65;
}

.site-footer__wordmark {
  color: #fffaf0;
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.site-footer__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: 0.28rem;
  border-bottom: 1px solid #c3945e;
  color: #f0c489;
  font-weight: 700;
  text-decoration: none;
}

.site-footer__cta svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-footer__column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.72rem;
}

.site-footer__column h2 {
  margin: 0;
  padding-bottom: var(--space-2);
  color: #fffaf0;
  font-family: var(--font-ui);
  font-size: var(--font-size-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer__column a {
  color: #c6cec5;
  text-decoration: none;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}

.site-footer__column a:hover,
.site-footer__column a:focus-visible,
.site-footer__column a.is-active {
  color: #fffaf0;
  text-decoration: underline;
}

.site-footer__column a.is-active {
  text-decoration-thickness: 2px;
  text-underline-offset: 0.38em;
}

.site-footer__language {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-3);
  color: #b8c2b8;
  font-size: var(--font-size-xs);
}

.language-select--footer {
  border-color: #526055;
  background: #27322a;
  color: #f3eee3;
}

.language-select--footer:hover,
.language-select--footer:focus-within {
  border-color: #c3945e;
  background: #303d33;
}

.site-footer__base {
  grid-column: 1 / -1;
  padding-top: var(--space-5);
  display: flex;
  justify-content: space-between;
  gap: var(--space-5);
  border-top: 1px solid #3b493e;
  color: #b8c2b8;
}

.site-footer__base p {
  margin: 0;
}

@media (max-width: 980px) {
  .site-footer__inner {
    grid-template-columns: minmax(15rem, 1.25fr) repeat(2, minmax(9rem, 0.75fr));
  }

  .site-footer__column:last-of-type {
    grid-column: 2 / -1;
  }
}

@media (max-width: 640px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-7) var(--space-5);
  }

  .site-footer__brand,
  .site-footer__base {
    grid-column: 1 / -1;
  }

  .site-footer__column:last-of-type {
    grid-column: auto;
  }

  .site-footer__base {
    flex-direction: column;
  }
}

.auth-panel,
.chat-shell,
.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-soft);
  padding: var(--space-6);
}

.auth-panel {
  max-width: 28rem;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  gap: var(--space-4);
}

label {
  display: grid;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

input,
select,
textarea {
  width: 100%;
  font: inherit;
  color: var(--color-text-primary);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.8rem;
  caret-color: var(--color-accent-bronze);
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

.form-error {
  color: var(--color-danger);
  font-size: var(--font-size-sm);
}

.form-ok {
  color: var(--color-success);
  font-size: var(--font-size-sm);
}

.auth-divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-3);
  align-items: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin: var(--space-4) 0;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  height: 1px;
  background: var(--color-border-subtle);
}

.auth-links {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
}

.button--google {
  width: 100%;
  justify-content: center;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border-strong);
  color: var(--color-text-primary);
}

.button--google:hover {
  border-color: var(--color-accent-bronze);
}

.account-panel {
  max-width: 36rem;
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-soft);
  padding: var(--space-6);
}

.account-avatar-row {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  margin-bottom: var(--space-5);
}

.account-avatar {
  width: 6rem;
  height: 6rem;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--color-border-subtle);
  background: var(--color-bg-subtle);
}

.favorite-button {
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  background: var(--color-surface-raised);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: color 180ms var(--ease-out), background-color 180ms var(--ease-out), border-color 180ms var(--ease-out), transform 180ms var(--ease-out);
}

.favorite-button[hidden] {
  display: none !important;
}

.favorite-button svg {
  width: 1.28rem;
  height: 1.28rem;
  fill: transparent;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: fill 180ms var(--ease-out), transform 180ms var(--ease-out);
}

.favorite-button:hover,
.favorite-button:focus-visible {
  border-color: #8b4644;
  color: #8b4644;
}

.favorite-button.is-favorite,
.favorite-button[aria-pressed="true"] {
  border-color: color-mix(in srgb, #8b4644 55%, var(--color-border-subtle));
  color: #8b4644;
}

.favorite-button.is-favorite svg,
.favorite-button[aria-pressed="true"] svg {
  fill: currentColor;
  transform: scale(1.04);
}

.favorite-button:disabled {
  opacity: 0.55;
  cursor: wait;
}

.favorite-action-status {
  position: fixed;
  z-index: 1200;
  right: var(--space-4);
  bottom: var(--space-4);
  max-width: min(24rem, calc(100vw - 2rem));
  margin: 0;
  padding: 0.8rem 1rem;
  border: 1px solid color-mix(in srgb, var(--color-danger) 45%, var(--color-border-subtle));
  border-radius: var(--radius-sm);
  background: var(--color-surface-raised);
  color: var(--color-danger);
  box-shadow: 0 12px 34px rgba(37, 35, 31, 0.18);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.favorite-action-status[hidden] {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .favorite-button,
  .favorite-button svg {
    transition: none;
  }
}

.contact-panel {
  max-width: 32rem;
}

.admin-panel {
  max-width: 72rem;
  margin: 0 auto;
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: end;
  margin: var(--space-4) 0;
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid var(--color-border-subtle);
  vertical-align: top;
}

.admin-prompt {
  max-width: 22rem;
  white-space: pre-wrap;
}

.admin-export {
  margin-top: var(--space-5);
  padding: var(--space-4);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border-subtle);
  max-height: 24rem;
  overflow: auto;
  white-space: pre-wrap;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
}

.persona-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--space-5);
}

.persona-panel h3 {
  font-family: var(--font-display);
  margin: 0 0 var(--space-2);
}

.persona-panel__meta {
  margin: 0 0 0.35rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.persona-panel__portrait {
  display: block;
  width: 7.5rem;
  height: 9rem;
  object-fit: cover;
  object-position: top center;
  margin: 0 0 var(--space-3);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-bg-subtle);
}

.persona-panel--pending {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--color-bg-subtle) 55%, transparent), transparent 7rem),
    var(--color-surface);
}

.persona-panel--pending .persona-panel__portrait {
  filter: saturate(0.72) contrast(0.96);
}

.page-philosophers .section > h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  margin: 0 0 var(--space-3);
}

.library-section-title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  margin: 0 0 var(--space-4);
}

.library-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.library-work--pending {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-5);
}

.library-work__portrait {
  width: 6rem;
  height: 7.25rem;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--color-border-subtle);
  background: var(--color-bg-subtle);
}

.library-work--pending h3 {
  font-size: var(--font-size-lg);
}

.library-work__line {
  margin: 0 0 var(--space-2);
}

.library-work h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  margin: 0 0 var(--space-3);
}

.library-work h4 {
  margin: var(--space-4) 0 var(--space-2);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.library-reps,
.library-other {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.library-lang {
  display: inline-block;
  min-width: 2.5rem;
  font-weight: 600;
  color: var(--color-accent-bronze, #8a6a3d);
}

.legal-doc .method-block {
  margin-top: var(--space-5);
}

@media (max-width: 720px) {
  .library-grid {
    grid-template-columns: 1fr;
  }

  .library-work--pending {
    grid-template-columns: 5rem minmax(0, 1fr);
    gap: var(--space-3);
  }
}

.method-block h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  margin: 0 0 var(--space-2);
}

.page-why42 main {
  max-width: none;
  padding: 0;
}

.why42 {
  --why-night: #111722;
  --why-night-soft: #1b2430;
  --why-cream: #f5f1e8;
  background: var(--why-cream);
}

.why42-hero {
  display: grid;
  grid-template-columns: minmax(23rem, 0.85fr) minmax(34rem, 1.25fr);
  min-height: min(80vh, 50rem);
  background: var(--why-night);
  color: #f8f1e5;
}

.why42-hero__copy {
  align-self: center;
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 5.5rem);
}

.why42-word {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin: 0 0 var(--space-6);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  color: #d4b17d;
}

.why42-word span {
  color: rgba(248, 241, 229, 0.58);
  font-size: 0.76em;
}

.why42-hero h1 {
  max-width: 13ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.1rem, 5.8vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.why42-lede {
  max-width: 41rem;
  margin: var(--space-6) 0 0;
  font-size: clamp(1.08rem, 1.6vw, 1.3rem);
  line-height: 1.58;
  color: rgba(248, 241, 229, 0.76);
}

.why42-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin-top: var(--space-7);
}

.why42-nav a {
  padding-bottom: 0.2rem;
  color: #f8f1e5;
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 177, 125, 0.48);
}

.why42-nav a:hover,
.why42-nav a:focus-visible {
  color: #d4b17d;
  border-color: currentColor;
}

.why42-hero__art {
  position: relative;
  min-height: 34rem;
  margin: 0;
  overflow: hidden;
  background: #17202b;
}

.why42-hero__art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% center;
}

.why42-hero__art figcaption {
  position: absolute;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  max-width: 30rem;
  padding: 0.65rem 0.85rem;
  background: rgba(17, 23, 34, 0.82);
  color: rgba(248, 241, 229, 0.82);
  font-size: var(--font-size-xs);
  line-height: 1.45;
}

.why42-body {
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(4.5rem, 9vw, 8rem) var(--space-5) var(--space-8);
}

.why42-chapter {
  scroll-margin-top: calc(var(--header-h) + var(--space-5));
  margin-bottom: clamp(5rem, 10vw, 9rem);
}

.why42-chapter > h2,
.why42-fortytwo__intro h2,
.why42-name h2,
.why42-closing h2 {
  max-width: 17ch;
  margin: 0 0 var(--space-6);
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.why42-copy {
  max-width: 70ch;
  margin-left: auto;
  font-size: clamp(1.05rem, 1.5vw, 1.18rem);
  line-height: 1.72;
  color: var(--color-text-secondary);
}

.why42-copy p {
  margin: 0 0 var(--space-5);
}

.why42-copy em {
  color: var(--color-text-primary);
}

.why42-chapter blockquote {
  max-width: 26ch;
  margin: clamp(3rem, 6vw, 5rem) 0 0;
  padding: 0;
  border: 0;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  line-height: 1.18;
  color: var(--color-accent-bronze);
}

.why42-fortytwo__intro {
  display: grid;
  grid-template-columns: minmax(8rem, 0.36fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: end;
}

.why42-number {
  font-family: var(--font-display);
  font-size: clamp(8rem, 18vw, 14rem);
  line-height: 0.72;
  letter-spacing: -0.04em;
  color: var(--color-accent-bronze);
  font-variant-numeric: lining-nums tabular-nums;
}

.why42-fortytwo__intro p {
  max-width: 55ch;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  line-height: 1.65;
}

.why42-story-label {
  margin: clamp(3.5rem, 7vw, 6rem) 0 var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text-secondary);
}

.why42-story {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: why-story;
}

.why42-story li {
  display: grid;
  grid-template-columns: 3rem minmax(13rem, 0.7fr) minmax(18rem, 1.3fr);
  gap: var(--space-5);
  padding: var(--space-5) 0;
  border-top: 1px solid var(--color-border-strong);
  counter-increment: why-story;
}

.why42-story li::before {
  content: counter(why-story);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  color: var(--color-accent-bronze);
}

.why42-story h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  line-height: 1.25;
}

.why42-story p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

.why42-copy--after {
  margin-top: var(--space-7);
}

.why42-plainspoken {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  line-height: 1.35;
  color: var(--color-text-primary);
}

.why42-n1-lines {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-7);
}

.why42-n1-lines > div {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-strong);
}

.why42-n1-lines h3 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
}

.why42-n1-lines p {
  margin: 0;
  color: var(--color-text-secondary);
}

.why42-name {
  margin-bottom: clamp(4rem, 9vw, 7rem);
  padding: clamp(2.5rem, 6vw, 5rem);
  background: var(--color-accent-olive-soft);
}

.why42-name dl,
.why42-name dl > div {
  margin: 0;
}

.why42-name dl > div {
  display: grid;
  grid-template-columns: minmax(9rem, 0.45fr) minmax(0, 1fr);
  gap: var(--space-5);
  padding: var(--space-4) 0;
  border-top: 1px solid color-mix(in srgb, var(--color-accent-olive) 40%, transparent);
}

.why42-name dt {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.why42-name dd {
  color: color-mix(in srgb, var(--color-text-primary) 78%, var(--color-accent-olive));
  font-size: var(--font-size-lg);
}

.why42 .prose-link {
  color: var(--color-text-primary);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--color-accent-bronze) 55%, transparent);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}

.why42 .prose-link:hover,
.why42 .prose-link:focus-visible {
  color: var(--color-accent-bronze);
  text-decoration-color: currentColor;
}

.why42-closing {
  max-width: 50rem;
  margin: 0 auto;
  text-align: center;
}

.why42-closing h2 {
  max-width: 15ch;
  margin-right: auto;
  margin-left: auto;
}

.why42-closing > p {
  max-width: 58ch;
  margin: 0 auto var(--space-6);
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  line-height: 1.65;
}

.why42-closing .cta-row {
  justify-content: center;
}

@media (max-width: 900px) {
  .why42-hero {
    grid-template-columns: 1fr;
  }

  .why42-hero__copy {
    padding-bottom: var(--space-7);
  }

  .why42-hero__art {
    min-height: 28rem;
  }

}

@media (max-width: 680px) {
  .why42-hero__copy {
    padding: var(--space-8) var(--space-5) var(--space-7);
  }

  .why42-hero h1 {
    font-size: clamp(2.8rem, 13vw, 4.2rem);
  }

  .why42-hero__art {
    min-height: 22rem;
  }

  .why42-hero__art img {
    object-position: 44% center;
  }

  .why42-hero__art figcaption {
    right: var(--space-3);
    bottom: var(--space-3);
    left: var(--space-3);
  }

  .why42-fortytwo__intro,
  .why42-story li,
  .why42-n1-lines,
  .why42-name dl > div {
    grid-template-columns: 1fr;
  }

  .why42-number {
    margin-bottom: var(--space-5);
  }

  .why42-story li {
    gap: var(--space-2);
  }

  .why42-name {
    margin-right: calc(var(--space-5) * -1);
    margin-left: calc(var(--space-5) * -1);
    padding-right: var(--space-5);
    padding-left: var(--space-5);
  }
}

/* Shared macro-tradition badges. Keep the label alongside the colour: colour alone
   must never carry the philosophical classification. */
.tradition-badge,
[data-tradition-theme] {
  --tradition-color: #62685c;
  --tradition-ink: #30352d;
}

.tradition-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  min-height: 1.65rem;
  padding: 0.22rem 0.58rem;
  border: 1px solid color-mix(in srgb, var(--tradition-color) 52%, white);
  border-radius: 999px;
  color: var(--tradition-ink);
  background: color-mix(in srgb, var(--tradition-color) 15%, white);
  font-size: var(--font-size-xs);
  font-weight: 750;
  line-height: 1.15;
  letter-spacing: 0.015em;
  text-decoration: none;
}

.tradition-badge[data-tradition="stoicism"],
[data-tradition-theme="stoicism"] { --tradition-color: #65734e; --tradition-ink: #36402a; }
.tradition-badge[data-tradition="epicureanism"],
[data-tradition-theme="epicureanism"] { --tradition-color: #a06142; --tradition-ink: #5b3423; }
.tradition-badge[data-tradition="platonism"],
[data-tradition-theme="platonism"] { --tradition-color: #5b7097; --tradition-ink: #344562; }
.tradition-badge[data-tradition="skepticism"],
[data-tradition-theme="skepticism"] { --tradition-color: #756486; --tradition-ink: #493b58; }
.tradition-badge[data-tradition="greek-schools"],
.tradition-badge[data-tradition="greek-roman-traditions"],
[data-tradition-theme="greek-schools"],
[data-tradition-theme="greek-roman-traditions"] { --tradition-color: #9a7437; --tradition-ink: #57401e; }
.tradition-badge[data-tradition="christianity"],
[data-tradition-theme="christianity"] { --tradition-color: #755b8c; --tradition-ink: #463653; }
.tradition-badge[data-tradition="judaism"],
[data-tradition-theme="judaism"] { --tradition-color: #477684; --tradition-ink: #27454e; }
.tradition-badge[data-tradition="islam"],
[data-tradition-theme="islam"] { --tradition-color: #4f785e; --tradition-ink: #2a4934; }
.tradition-badge[data-tradition="buddhism"],
[data-tradition-theme="buddhism"] { --tradition-color: #ad703a; --tradition-ink: #633e1f; }
.tradition-badge[data-tradition="chinese-thought"],
[data-tradition-theme="chinese-thought"] { --tradition-color: #96534d; --tradition-ink: #592f2b; }
.tradition-badge[data-tradition="modern-philosophy"],
[data-tradition-theme="modern-philosophy"] { --tradition-color: #5a7085; --tradition-ink: #334453; }
.tradition-badge[data-tradition="psychology"],
[data-tradition-theme="psychology"] { --tradition-color: #805f79; --tradition-ink: #4d3949; }
.tradition-badge[data-tradition="science"],
[data-tradition-theme="science"] { --tradition-color: #39737b; --tradition-ink: #21464c; }
.tradition-badge[data-tradition="leadership"],
[data-tradition-theme="leadership"] { --tradition-color: #8c7335; --tradition-ink: #51431f; }
.tradition-badge[data-tradition="fiction"],
[data-tradition-theme="fiction"] { --tradition-color: #666d7d; --tradition-ink: #3c414d; }

/* Why42: long-form editorial story */
.why42-body {
  max-width: 1180px;
  padding-bottom: clamp(5rem, 10vw, 9rem);
}

.why42-chapter {
  scroll-margin-top: calc(var(--header-h) + var(--space-6));
}

.why42-chapter > h2,
.why42-chapter--fortytwo h2,
.why42-name h2 {
  max-width: 19ch;
}

.why42-chapter--fortytwo h2 {
  max-width: none;
}

.why42-copy {
  max-width: 72ch;
}

.why42-copy--wide {
  max-width: none;
  columns: 2 28rem;
  column-gap: clamp(2.5rem, 7vw, 6rem);
}

.why42-copy--wide p {
  break-inside: avoid;
}

.why42-chapter--prokopton {
  margin-bottom: 0;
}

.why42-fortytwo-band {
  width: 100vw;
  margin: 0 0 clamp(5rem, 10vw, 9rem);
  margin-left: calc(50% - 50vw);
  background: var(--color-accent-umber-soft);
}

.why42-fortytwo-band__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 7rem) var(--space-5) clamp(4.5rem, 9vw, 8rem);
}

.why42-fortytwo-band__question {
  max-width: 26ch;
  margin: 0 0 clamp(4rem, 8vw, 7rem);
  padding: 0;
  border: 0;
  color: var(--color-accent-umber);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  line-height: 1.18;
}

.why42-fortytwo-band .why42-chapter--fortytwo {
  margin-bottom: 0;
}

.why42-fragment {
  width: 100vw;
  margin: clamp(1rem, 3vw, 2rem) 0 clamp(5rem, 11vw, 10rem);
  margin-left: calc(50% - 50vw);
}

.why42-fragment__media {
  position: relative;
  height: clamp(15rem, 34vw, 31rem);
  overflow: hidden;
  background: var(--why-night);
  box-shadow: 0 1.4rem 3rem rgba(17, 23, 34, 0.18);
}

.why42-fragment__media img {
  position: absolute;
  inset: -5rem 0;
  display: block;
  width: 100%;
  height: calc(100% + 10rem);
  object-fit: cover;
  object-position: center;
  transform: translate3d(0, var(--why-parallax-y, 0px), 0) scale(1.04);
  transition: transform 180ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.why42-fragment--machine .why42-fragment__media img {
  object-position: 44% center;
}

.why42-fragment--city .why42-fragment__media img {
  object-position: 60% center;
}

.why42-fragment figcaption {
  max-width: 58ch;
  margin: var(--space-3) 0 0 auto;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.why42-chapter--fortytwo {
  display: grid;
  grid-template-columns: minmax(9rem, 0.34fr) minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: start;
}

.why42-chapter--fortytwo .why42-number {
  position: sticky;
  top: calc(var(--header-h) + var(--space-7));
  align-self: start;
}

.why42-chapter--fortytwo .why42-copy {
  margin-left: 0;
}

.why42-name {
  margin-top: clamp(1rem, 3vw, 2rem);
  background: #e6e4d5;
}

.why42-name p {
  max-width: 67ch;
  margin: 0 0 var(--space-4);
  color: color-mix(in srgb, var(--color-text-primary) 84%, var(--color-accent-olive));
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.7;
}

.why42-name p:last-child {
  margin-bottom: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.35;
}

.why42-closing {
  max-width: 62ch;
  margin: 0 auto;
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  line-height: 1.7;
  text-align: left;
}

.why42-closing a {
  color: var(--color-text-primary);
  font-weight: 700;
  text-decoration-color: color-mix(in srgb, var(--color-accent-bronze) 60%, transparent);
  text-underline-offset: 0.2em;
}

@media (max-width: 900px) {
  .why42-copy--wide {
    columns: initial;
  }
}

@media (max-width: 680px) {
  .why42-word {
    margin-bottom: var(--space-4);
  }

  .why42-nav {
    gap: var(--space-2) var(--space-4);
    margin-top: var(--space-6);
  }

  .why42-body {
    padding-right: var(--space-5);
    padding-left: var(--space-5);
  }

  .why42-chapter--fortytwo {
    display: block;
  }

  .why42-chapter--fortytwo .why42-number {
    position: static;
    display: block;
    margin-bottom: var(--space-6);
    font-size: 7.5rem;
  }

  .why42-fragment {
    width: 100vw;
  }

  .why42-fragment__media {
    height: 18rem;
  }

  .why42-fragment__media img {
    inset: -3rem 0;
    height: calc(100% + 6rem);
  }

  .why42-fragment figcaption {
    margin-right: var(--space-5);
    margin-left: var(--space-5);
  }

  .why42-fragment--machine .why42-fragment__media img {
    object-position: 24% center;
  }

  .why42-fragment--city .why42-fragment__media img {
    object-position: 62% center;
  }

  .why42-name {
    margin-right: calc(var(--space-5) * -1);
    margin-left: calc(var(--space-5) * -1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .why42-fragment__media img {
    transform: none;
    transition: none;
    will-change: auto;
  }
}

/* Chat thinker discovery, compact rails and room-setting explanations. */
.rail-toggle__rooms,
.collapsed-participants {
  display: none;
}

.stoa-app.is-left-collapsed #toggle-left-rail .rail-toggle__chevron {
  display: none;
}

.stoa-app.is-left-collapsed #toggle-left-rail .rail-toggle__rooms {
  display: block;
  transform: none;
}

.stoa-app.is-right-collapsed .stoa-context > :not(.participant-panel__head):not(.collapsed-participants) {
  display: none;
}

.stoa-app.is-right-collapsed .collapsed-participants {
  display: flex;
}

.collapsed-participants {
  min-height: 0;
  flex: 1 1 auto;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.collapsed-participants__list {
  min-height: 0;
  max-height: calc(100dvh - var(--header-h) - 10rem);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  overflow-y: auto;
  scrollbar-width: none;
}

.collapsed-participants__list::-webkit-scrollbar {
  display: none;
}

.collapsed-participant,
.collapsed-participants__scroll {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.collapsed-participant {
  width: 2.55rem;
  height: 2.55rem;
  padding: 0;
  border-radius: 50%;
  outline-offset: 2px;
}

.collapsed-participant img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 2px solid var(--color-surface-raised);
  border-radius: inherit;
  box-shadow: 0 2px 9px rgba(45, 36, 26, 0.18);
}

.collapsed-participant:hover img,
.collapsed-participant:focus-visible img {
  border-color: var(--color-accent-bronze);
}

.collapsed-participants__scroll {
  width: 2rem;
  height: 1.5rem;
}

.collapsed-participants__scroll svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.thinker-filters {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.thinker-filters label {
  min-width: 0;
  display: grid;
  gap: 0.25rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  font-weight: 700;
}

.thinker-filters select {
  min-width: 0;
  width: 100%;
  padding: 0.45rem 1.8rem 0.45rem 0.55rem;
  font-size: var(--font-size-xs);
}

.thinker-filters__search {
  grid-column: 1 / -1;
}

.thinker-filters input[type="search"] {
  width: 100%;
  min-width: 0;
  padding: 0.45rem 0.55rem;
  font: inherit;
  font-size: max(1rem, var(--font-size-xs));
}

.thinker-filters--setup {
  max-width: 44rem;
  margin: var(--space-3) auto;
}

.available-personas,
.setup-personas {
  width: 100%;
  display: grid;
  gap: var(--space-3);
}

.thinker-invite-group {
  min-width: 0;
}

.thinker-invite-group h4 {
  margin: 0 0 var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.thinker-invite-group__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: var(--space-2);
}

.participant-panel .thinker-invite-group__grid {
  grid-template-columns: 1fr;
}

.room-form__field--wide {
  grid-column: 1 / -1;
  width: 100%;
}

.room-form__field--wide input,
.room-form__field--wide select {
  width: 100%;
}

.room-form .setting-copy {
  justify-content: space-between;
  width: 100%;
}

.room-form .setting-copy .info-button {
  margin-left: auto;
}

.button[disabled],
.button[aria-busy="true"] {
  cursor: wait;
  filter: grayscale(1);
  opacity: 0.55;
}

.info-examples {
  display: grid;
  gap: var(--space-3);
  padding-left: 1.2rem;
}

.citation-hit {
  padding: 0.05em 0.16em;
  border-radius: 0.18rem;
  background: color-mix(in srgb, var(--color-accent-gold, #c99b45) 42%, transparent);
  color: inherit;
  font-weight: 750;
}

.passage-dialog__match-note {
  margin: var(--space-2) 0 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
}

@media (max-width: 980px) {
  .stoa-app.is-right-collapsed .collapsed-participants {
    display: none;
  }
}

@media (max-width: 520px) {
  .thinker-filters {
    grid-template-columns: 1fr;
  }
}

/* Chat room UX: deliberate setup, live dialogue, compact controls */
.page-chat {
  --chat-rail-left: minmax(14rem, 17rem);
  --chat-rail-right: minmax(18rem, 21rem);
}

.page-chat .stoa-app {
  grid-template-columns: var(--chat-rail-left) minmax(0, 1fr) var(--chat-rail-right);
  transition: grid-template-columns 240ms var(--ease-out);
}

.page-chat .stoa-app.is-left-collapsed {
  grid-template-columns: 3.5rem minmax(0, 1fr) var(--chat-rail-right);
}

.page-chat .stoa-app.is-right-collapsed {
  grid-template-columns: var(--chat-rail-left) minmax(0, 1fr) 3.5rem;
}

.page-chat .stoa-app.is-left-collapsed.is-right-collapsed {
  grid-template-columns: 3.5rem minmax(0, 1fr) 3.5rem;
}

.icon-button,
.info-button {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface-raised);
  color: var(--color-text-secondary);
  font: inherit;
  cursor: pointer;
}

.icon-button {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
}

.page-chat #debug-toggle[hidden] { display: none; }

.icon-button svg,
.conversation-list__copy svg,
.conversation-list__delete svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-button:hover,
.icon-button:focus-visible,
.info-button:hover,
.info-button:focus-visible {
  border-color: var(--color-accent-bronze);
  color: var(--color-accent-bronze-hover);
}

.info-button {
  width: 1.45rem;
  height: 1.45rem;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: var(--font-size-xs);
  font-weight: 800;
}

.setting-copy {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.page-chat .stoa-rail,
.page-chat .stoa-context {
  min-width: 0;
  overflow: hidden;
}

.stoa-rail__new {
  width: 100%;
  justify-content: center;
}

.stoa-app.is-left-collapsed .stoa-rail,
.stoa-app.is-right-collapsed .stoa-context {
  padding: var(--space-2);
}

.stoa-app.is-left-collapsed .stoa-rail > :not(.stoa-rail__head),
.stoa-app.is-left-collapsed .stoa-rail__head h2,
.stoa-app.is-right-collapsed .stoa-context > :not(.participant-panel__head):not(.collapsed-participants),
.stoa-app.is-right-collapsed .participant-panel__head > div {
  display: none;
}

.stoa-app.is-left-collapsed .stoa-rail__head,
.stoa-app.is-right-collapsed .participant-panel__head {
  justify-content: center;
}

.stoa-app.is-left-collapsed #toggle-left-rail svg,
.stoa-app.is-right-collapsed #toggle-right-rail svg {
  transform: rotate(180deg);
}

.page-chat .room-entry {
  min-height: calc(100vh - var(--header-h));
  padding: clamp(var(--space-5), 7vw, var(--space-9));
  background: var(--color-surface);
}

.room-entry__intro[hidden] {
  display: none;
}

.room-form--create {
  width: min(100%, 42rem);
  margin: 0 auto;
  padding: clamp(var(--space-5), 5vw, var(--space-7));
  text-align: left;
  border-radius: 1rem;
  box-shadow: 0 20px 60px rgba(45, 36, 26, 0.12);
}

.room-form--create h3,
.settings-dialog h2,
.notes-dialog h2,
.info-dialog h2,
.debug-dialog h2 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
}

.room-form__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(9rem, 0.6fr);
  gap: var(--space-3);
}

.room-form label,
.debate-settings label {
  display: grid;
  gap: var(--space-1);
  color: var(--color-text-primary);
  font-weight: 700;
}

.room-form input,
.room-form select {
  width: 100%;
}

.room-form .ql-toggle {
  display: inline-flex;
}

.room-form .ql-toggle input {
  width: auto;
}

.debate-settings {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(8rem, 0.65fr);
  gap: var(--space-3);
  margin: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
}

.debate-settings legend {
  padding: 0 var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
}

.page-chat .active-room {
  grid-template-rows: auto auto minmax(18rem, 1fr) auto;
  min-height: calc(100vh - var(--header-h));
  max-height: calc(100vh - var(--header-h));
}

.page-chat .stoa-stage__bar {
  padding: var(--space-3) var(--space-5);
}

.room-heading {
  align-items: center;
}

.room-heading h2 {
  font-size: clamp(var(--font-size-xl), 2.4vw, var(--font-size-2xl));
}

.room-heading__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-1);
}

.room-reference {
  padding: 0.16rem 0.45rem;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  background: transparent;
  font: inherit;
  font-size: var(--font-size-xs);
  font-variant-numeric: tabular-nums;
  cursor: copy;
}

.model-runtime-badge {
  appearance: none;
  display: inline-flex;
  align-items: center;
  min-width: 0;
  max-width: min(100%, 24rem);
  gap: 0.35rem;
  padding: 0.16rem 0.5rem;
  overflow: hidden;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-surface-raised) 84%, transparent);
  color: var(--color-text-secondary);
  cursor: pointer;
  font-family: inherit;
  font-size: var(--font-size-xs);
  font-weight: 700;
  line-height: 1.25;
  transition: border-color 160ms ease-out, background-color 160ms ease-out, color 160ms ease-out;
}

.model-runtime-badge::before {
  width: 0.42rem;
  height: 0.42rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-accent-bronze);
  content: "";
}

.model-runtime-badge[data-provider="codexlocal"]::before {
  background: var(--color-accent-olive);
}

.model-runtime-badge[data-health="ok"] {
  border: 2px solid var(--color-success);
}

.model-runtime-badge[data-health="ok"]::before {
  background: var(--color-success);
}

.model-runtime-badge[data-health="failed"] {
  border: 2px solid var(--color-danger);
  animation: runtime-connection-alert 1.2s ease-in-out infinite;
}

.model-runtime-badge[data-health="failed"]::before {
  background: var(--color-danger);
}

@keyframes runtime-connection-alert {
  50% { border-color: transparent; }
}

@media (prefers-reduced-motion: reduce) {
  .model-runtime-badge[data-health="failed"] { animation: none; }
}

.model-runtime-badge [data-runtime-label] {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-runtime-badge svg {
  width: 0.9rem;
  height: 0.9rem;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.35;
}

.model-runtime-badge:hover,
.model-runtime-badge:focus-visible {
  border-color: var(--color-accent-bronze);
  background: var(--color-accent-umber-soft);
  color: var(--color-text-primary);
}

.model-runtime-badge[data-health="ok"]:hover,
.model-runtime-badge[data-health="ok"]:focus-visible { border-color: var(--color-success); }
.model-runtime-badge[data-health="failed"]:hover,
.model-runtime-badge[data-health="failed"]:focus-visible { border-color: var(--color-danger); }

.bubble__sources cite { font-style: italic; }

.room-heading .stoa-stage__status {
  margin: 0;
}

.room-actions {
  display: inline-flex;
  gap: var(--space-2);
}

.room-more > summary {
  display: none;
}

.room-more__menu {
  display: flex;
  gap: var(--space-2);
}

.room-more__menu .icon-button span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-chat .chat-gate {
  display: grid;
  place-content: center;
  min-height: min(68vh, 42rem);
  margin: 0;
  padding: clamp(var(--space-5), 7vw, var(--space-8));
  border: 0;
  text-align: center;
}

.page-chat .chat-gate[hidden] {
  display: none;
}

.chat-gate h3 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-3xl));
}

.chat-gate > p {
  max-width: 42rem;
  margin: 0 auto var(--space-5);
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.setup-personas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: var(--space-3);
  width: min(100%, 58rem);
}

.page-chat .participant-panel {
  display: grid;
  align-content: start;
  gap: var(--space-4);
  border-left: 1px solid var(--color-border-subtle);
  padding: var(--space-4);
  overflow-y: auto;
}

.participant-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.participant-panel__head h2,
.persona-inviter h3 {
  margin: 0;
  font-family: var(--font-display);
}

.participant-panel__head h2 {
  font-size: var(--font-size-xl);
}

.participant-panel .room-personas,
.participant-panel .available-personas {
  display: grid;
  gap: var(--space-2);
}

.participant-panel .room-participant {
  min-width: 0;
  border: 0;
  border-bottom: 1px solid var(--color-border-subtle);
  background: transparent;
}

.participant-panel .room-persona {
  grid-template-columns: 3rem minmax(0, 1fr);
  width: 100%;
  padding: var(--space-2) 0;
}

.participant-panel .room-persona__figure,
.persona-invite img {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 18%;
}

.room-persona__facts {
  color: var(--color-text-secondary);
  font-size: 0.68rem;
  line-height: 1.3;
}

.participant-panel .room-participant__remove {
  padding-inline: var(--space-1);
}

.participant-panel .persona-inviter {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  padding-top: var(--space-2);
}

.participant-panel .persona-inviter h3 {
  font-size: var(--font-size-lg);
}

.persona-invite {
  grid-template-columns: 3rem minmax(0, 1fr);
  width: 100%;
  border-style: solid;
  border-radius: var(--radius-md);
  padding: var(--space-2);
}

.persona-invite__copy > span {
  color: var(--color-text-secondary);
  font-size: 0.68rem;
}

.setup-personas .persona-invite {
  min-height: 5rem;
  background: var(--color-surface-raised);
  text-align: left;
}

.page-chat .stoa-thread {
  padding: var(--space-5);
  overflow: hidden;
}

.page-chat .chat-stream {
  gap: var(--space-4);
  padding: 0 var(--space-2) var(--space-5);
  scrollbar-color: var(--color-border-strong) transparent;
}

.page-chat .bubble {
  width: min(78%, 49rem);
  border: 0;
  border-radius: 1rem 1rem 1rem 0.28rem;
  padding: var(--space-3) var(--space-4);
  box-shadow: 0 8px 24px rgba(45, 36, 26, 0.08);
}

.page-chat .bubble--stagger-right {
  margin-left: auto;
  border-radius: 1rem 1rem 0.28rem 1rem;
}

.page-chat .bubble--user {
  width: min(72%, 42rem);
  border-radius: 1rem 1rem 0.28rem 1rem;
  background: color-mix(in srgb, var(--color-accent-olive-soft) 76%, var(--color-surface-raised));
}

.page-chat .bubble__portrait img,
.page-chat .bubble__avatar {
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 50%;
  box-shadow: none;
}

.page-chat .bubble {
  grid-template-columns: 3.4rem minmax(0, 1fr);
}

.bubble__sources {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.bubble__sources .citation-link,
.bubble__sources .citation-library-link {
  margin: 0;
  padding: 0.26rem 0.55rem;
  border: 1px solid var(--color-citation-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-raised);
  text-decoration: none;
}

.system-event--warning {
  color: var(--color-warning);
}

.typing-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2rem;
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.typing-bar[hidden] {
  visibility: hidden;
}

.typing-bar img {
  width: 1.8rem;
  height: 1.8rem;
  flex: 0 0 auto;
  border-radius: 50%;
  object-fit: cover;
}

.typing-bar > span:not(.roster-thinking) {
  min-width: 0;
  line-height: 1.35;
}

.typing-bar > .roster-thinking {
  flex: 0 0 auto;
}

.page-chat .composer-dock {
  padding: var(--space-3) var(--space-5) var(--space-4);
  background: var(--color-bg-subtle);
}

.page-chat .composer-wrap textarea {
  min-height: 3.8rem;
  max-height: 12rem;
  border-radius: 1rem;
  background: var(--color-surface-raised);
  cursor: text;
  resize: vertical;
}

.conversation-list__delete {
  display: grid;
  place-items: center;
  width: 2.6rem;
  padding: 0;
}

.conversation-list__delete:hover,
.conversation-list__delete:focus-visible {
  color: var(--color-danger);
}

.settings-dialog,
.notes-dialog,
.info-dialog,
.debug-dialog,
.persona-dialog {
  border: 0;
  border-radius: 1rem;
  box-shadow: 0 28px 80px rgba(28, 25, 20, 0.28);
}

.settings-dialog {
  width: min(38rem, calc(100vw - 2rem));
}

.room-form--settings {
  position: static;
  width: auto;
  padding: 0;
  border: 0;
  box-shadow: none;
}

.info-dialog__person {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.info-dialog__person img {
  width: 8rem;
  height: 10rem;
  border-radius: 1rem;
  object-fit: cover;
}

.info-dialog p,
.persona-dialog__summary,
.persona-dialog__trace-note {
  line-height: 1.6;
}

.cognition-dialog.model-runtime-dialog {
  box-sizing: border-box;
  width: 92vw;
  max-width: 92vw;
}

.model-runtime-dialog__header {
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-subtle);
}

.model-runtime-dialog__header h2 {
  max-width: 22ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  line-height: 1.15;
}

.model-runtime-dialog__provider {
  margin: var(--space-2) 0 0;
  color: var(--color-accent-bronze-hover);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.model-runtime-dialog__description {
  max-width: 90ch;
  margin: var(--space-3) 0 0;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.model-runtime-dialog__section {
  margin-top: var(--space-5);
}

.model-runtime-dialog__section h3 {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-md);
}

.model-runtime-dialog__section p {
  max-width: 90ch;
  margin: 0;
  line-height: 1.65;
}

.model-runtime-diagnostic {
  padding: var(--space-4);
  background: var(--color-citation-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
}

.model-runtime-diagnostic__heading {
  display: flex;
  flex-wrap: wrap;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-3);
}

.model-runtime-diagnostic__heading > div { min-width: 0; flex: 1 1 20rem; }
.model-runtime-diagnostic__heading p { color: var(--color-text-secondary); font-size: var(--font-size-sm); }
.model-runtime-diagnostic__heading button { flex: 0 0 auto; }
#model-runtime-retry[hidden] { display: none; }
.model-runtime-dialog__section .model-runtime-diagnostic__status { margin: var(--space-3) 0 0; font-weight: 700; }
.model-runtime-diagnostic__checks { list-style: none; margin: var(--space-3) 0 0; padding: 0; }
.model-runtime-diagnostic__checks li {
  display: grid;
  grid-template-columns: minmax(9rem, 0.7fr) minmax(0, 1.3fr);
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-top: 1px solid var(--color-border-subtle);
  overflow-wrap: anywhere;
  font-size: var(--font-size-sm);
}
.model-runtime-diagnostic__checks li strong { color: var(--color-text-primary); }
.model-runtime-diagnostic__checks li[data-state="ok"] span { color: var(--color-success); }
.model-runtime-diagnostic__checks li[data-state="failed"] span { color: var(--color-danger); }
.model-runtime-diagnostic__checks li[data-state="skipped"] span { color: var(--color-text-secondary); }
.model-runtime-diagnostic__heading button:disabled { opacity: 0.6; cursor: wait; }

.model-runtime-dialog__cloud {
  padding: var(--space-3);
  border-left: 3px solid var(--color-accent-bronze);
  background: var(--color-citation-bg);
  color: var(--color-text-primary);
}

.model-runtime-flow-fallback {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  padding-left: 1.4rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.model-runtime-flow:has(svg) + *,
.model-runtime-flow:has(svg) {
  margin-top: var(--space-3);
}

.model-runtime-flow svg {
  max-width: 100%;
  height: auto;
}

.model-runtime-parameters {
  display: grid;
  grid-template-columns: minmax(10rem, 0.85fr) minmax(0, 1.15fr);
  margin: 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.model-runtime-parameters dt,
.model-runtime-parameters dd {
  margin: 0;
  padding: var(--space-2) 0;
  border-top: 1px solid var(--color-border-subtle);
}

.model-runtime-parameters dt {
  padding-right: var(--space-4);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.model-runtime-parameters dd {
  overflow-wrap: anywhere;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.model-runtime-dialog__note {
  margin: var(--space-5) 0 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.55;
}

.model-runtime-dialog__docs {
  display: inline-block;
  margin-top: var(--space-3);
  color: var(--color-accent-bronze-hover);
  font-weight: 700;
  text-underline-offset: 0.2em;
}

.model-runtime-dialog__docs[hidden] {
  display: none;
}

@media (max-width: 34rem) {
  .model-runtime-diagnostic__checks li { grid-template-columns: 1fr; gap: var(--space-1); }
  .model-runtime-parameters {
    grid-template-columns: 1fr;
  }

  .model-runtime-parameters dt {
    padding-bottom: 0;
  }

  .model-runtime-parameters dd {
    padding-top: var(--space-1);
    border-top: 0;
  }
}

.debug-dialog {
  width: min(58rem, calc(100vw - 2rem));
}

.debug-tabs {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-5);
  border-bottom: 1px solid var(--color-border-strong);
}

.debug-tabs [role="tab"] {
  padding: var(--space-2) var(--space-1);
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--color-text-secondary);
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}

.debug-tabs [aria-selected="true"] {
  border-bottom-color: var(--color-accent-bronze);
  color: var(--color-text-primary);
}

.debug-tabs [role="tab"]:focus-visible,
.debug-dialog [role="tabpanel"]:focus-visible {
  outline: 2px solid var(--color-accent-bronze);
  outline-offset: 3px;
}

.debug-dialog [role="tabpanel"][hidden] { display: none; }

.debug-progress__summary {
  margin: var(--space-5) 0 var(--space-4);
  color: var(--color-text-primary);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.debug-progress__steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.debug-progress__step {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr);
  gap: var(--space-4);
  position: relative;
  padding: 0 0 var(--space-5);
}

.debug-progress__step:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 2.5rem;
  bottom: 0;
  left: 1.58rem;
  width: 1px;
  background: var(--color-border-strong);
}

.debug-progress__marker {
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 2.5rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-bg-subtle);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-variant-numeric: tabular-nums;
  font-weight: 750;
}

.debug-progress__content {
  min-width: 0;
  padding: var(--space-1) 0;
}

.debug-progress__content strong { display: block; }
.debug-progress__content p { margin: var(--space-1) 0; color: var(--color-text-secondary); }
.debug-progress__duration { color: var(--color-text-secondary); font-size: var(--font-size-sm); font-variant-numeric: tabular-nums; }
.debug-progress__step.is-done .debug-progress__marker { background: var(--color-success); border-color: var(--color-success); color: white; }
.debug-progress__step.is-done .debug-progress__duration { color: var(--color-success); font-weight: 700; }
.debug-progress__step.is-active .debug-progress__marker { border-color: var(--color-accent-bronze); color: var(--color-accent-bronze-hover); background: var(--color-surface-raised); }
.debug-progress__step.is-active .debug-progress__duration { color: var(--color-accent-bronze-hover); font-weight: 700; }
.debug-progress__step.is-skipped .debug-progress__marker { border-color: var(--color-warning); color: var(--color-warning); }
.debug-progress__note { margin: 0; padding-top: var(--space-3); border-top: 1px solid var(--color-border-subtle); color: var(--color-text-secondary); font-size: var(--font-size-sm); }

@media (max-width: 34rem) {
  .debug-tabs { gap: var(--space-2); }
  .debug-tabs [role="tab"] { font-size: var(--font-size-sm); }
  .debug-progress__step { grid-template-columns: 2.75rem minmax(0, 1fr); gap: var(--space-3); }
  .debug-progress__marker { width: 2.75rem; }
  .debug-progress__step:not(:last-child)::before { left: 1.35rem; }
}

.debug-log {
  display: grid;
  gap: var(--space-2);
  max-height: min(62vh, 38rem);
  margin-top: var(--space-4);
  white-space: normal;
}

.debug-refresh {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.25rem;
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-secondary);
  font: inherit;
  font-size: var(--font-size-sm);
  cursor: pointer;
}

.debug-refresh:hover {
  border-color: var(--color-border-strong);
  color: var(--color-text-primary);
}

.debug-refresh:focus-visible {
  outline: 2px solid var(--color-accent-bronze);
  outline-offset: 2px;
}

.debug-refresh:disabled {
  cursor: wait;
}

.debug-refresh__spinner {
  inline-size: 0.85rem;
  block-size: 0.85rem;
  flex: 0 0 auto;
  border: 1px solid color-mix(in srgb, currentColor 32%, transparent);
  border-top-color: currentColor;
  border-radius: 50%;
  opacity: 0.58;
}

.debug-refresh.is-refreshing .debug-refresh__spinner {
  opacity: 1;
  animation: debug-refresh-spin 680ms linear infinite;
}

.debug-refresh.is-refreshing {
  color: var(--color-text-primary);
}

.debug-refresh.is-error {
  color: var(--color-error, #8e2f24);
}

.debug-entry--live {
  border-bottom-color: color-mix(in srgb, var(--color-accent-bronze) 58%, transparent);
}

.debug-entry--live.is-error summary {
  color: #efb0a8;
}

@keyframes debug-refresh-spin {
  to {
    transform: rotate(1turn);
  }
}

.debug-entry {
  border-bottom: 1px solid rgba(243, 235, 224, 0.18);
  padding-bottom: var(--space-2);
}

.debug-entry summary {
  cursor: pointer;
  color: #f3ebe0;
  font-weight: 700;
}

.debug-entry__time {
  font-variant-numeric: tabular-nums;
}

.debug-entry__persona {
  display: inline-block;
  margin-inline: 0.5rem;
  padding: 0.08rem 0.42rem;
  border: 1px solid color-mix(in srgb, var(--color-accent-bronze) 48%, transparent);
  border-radius: 999px;
  color: var(--color-accent-bronze);
  font-size: var(--font-size-xs);
  line-height: 1.35;
}

.debug-entry__time + .debug-entry__label {
  margin-inline-start: 0.55rem;
}

.debug-entry__meta {
  margin: var(--space-2) 0 0;
  color: #f3ebe0;
  font-size: var(--font-size-sm);
}

.debug-entry__timings {
  display: grid;
  gap: var(--space-1);
  margin-top: var(--space-2);
}

.debug-entry__timings .debug-entry__meta {
  margin: 0;
}

.debug-entry__id {
  color: #cfe4d2;
  font-variant-numeric: tabular-nums;
}

.debug-entry__content-label {
  margin: var(--space-2) 0 0;
  color: #f3ebe0;
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.debug-entry pre {
  margin: var(--space-2) 0 0;
  overflow-x: auto;
  color: #cfe4d2;
  white-space: pre-wrap;
  word-break: break-word;
}

.persona-dialog .cognition-dialog__hero {
  grid-template-columns: 6.5rem minmax(0, 1fr);
}

.persona-dialog .cognition-dialog__hero img {
  width: 6.5rem;
  height: 6.5rem;
  border-radius: 50%;
}

.persona-dialog__facts {
  margin: 0 0 var(--space-2);
  color: var(--color-accent-olive);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.persona-dialog__summary {
  margin: 0 0 var(--space-2);
}

.persona-dialog__gallery,
.persona-dialog__trace-heading {
  margin-top: var(--space-5);
}

.persona-dialog__gallery h3,
.persona-dialog__trace-heading {
  margin-bottom: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
}

.persona-dialog__gallery-frame {
  height: min(38vh, 18rem);
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-bg-subtle);
}

.persona-dialog__gallery-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.persona-dialog__gallery-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-2);
  font-variant-numeric: tabular-nums;
}

@media (max-width: 980px) {
  .page-chat .stoa-app,
  .page-chat .stoa-app.is-left-collapsed,
  .page-chat .stoa-app.is-right-collapsed,
  .page-chat .stoa-app.is-left-collapsed.is-right-collapsed {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-chat .stoa-rail,
  .page-chat .participant-panel {
    max-height: 20rem;
    border: 0;
    border-bottom: 1px solid var(--color-border-subtle);
  }

  .page-chat .stoa-rail {
    order: 1;
  }

  .page-chat .participant-panel {
    order: 2;
  }

  .page-chat .stoa-stage {
    order: 3;
  }

  .stoa-app.is-left-collapsed .stoa-rail,
  .stoa-app.is-right-collapsed .stoa-context {
    min-height: 4.25rem;
    max-height: 4.25rem;
  }

  .stoa-app.is-left-collapsed .stoa-rail__head h2,
  .stoa-app.is-right-collapsed .participant-panel__head > div {
    display: block;
  }

  .stoa-app.is-left-collapsed .stoa-rail__head,
  .stoa-app.is-right-collapsed .participant-panel__head {
    justify-content: space-between;
  }

  .page-chat .active-room {
    min-height: 72vh;
    max-height: none;
  }
}

@media (max-width: 680px) {
  .room-form__grid,
  .debate-settings,
  .info-dialog__person {
    grid-template-columns: minmax(0, 1fr);
  }

  .room-actions {
    justify-self: end;
  }

  .page-chat .bubble,
  .page-chat .bubble--user {
    width: 94%;
  }

  .page-chat .bubble {
    grid-template-columns: 2.8rem minmax(0, 1fr);
  }

  .page-chat .bubble__portrait img,
  .page-chat .bubble__avatar {
    width: 2.8rem;
    height: 2.8rem;
  }

  .page-chat .composer-hint,
  .page-chat .mention-chips {
    display: none;
  }

  .page-chat .composer-wrap {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-chat .composer-wrap .button {
    min-height: 3.2rem;
  }

  .persona-dialog .cognition-dialog__hero {
    grid-template-columns: 4.5rem minmax(0, 1fr);
  }

  .persona-dialog .cognition-dialog__hero img {
    width: 4.5rem;
    height: 4.5rem;
  }

  .info-dialog__person img {
    width: 5.5rem;
    height: 6.8rem;
    border-radius: var(--radius-md);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-chat .stoa-app,
  .rail-toggle svg {
    transition: none;
  }
}

.persona-detail {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: minmax(0, 16rem) minmax(0, 1fr);
  align-items: start;
}

.persona-detail__portrait {
  display: block;
  width: 100%;
  max-width: 16rem;
  height: auto;
  aspect-ratio: 5 / 6;
  object-fit: cover;
  border: 1px solid var(--color-border-subtle);
  background: var(--color-bg-subtle);
}

.persona-meta {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-5) 0;
}

.persona-meta dt {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text-secondary);
}

.persona-meta dd {
  margin: 0.15rem 0 0;
}

.persona-anti {
  margin: 0 0 var(--space-4);
  padding-left: 1.2rem;
}

.doc-panel {
  margin: var(--space-3) 0;
  padding: var(--space-3);
  border: 1px dashed var(--color-border-subtle);
}

.doc-panel__list {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.doc-panel__item {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-sm);
}

@media (max-width: 820px) {
  .persona-detail {
    grid-template-columns: 1fr;
  }
}

.provenance {
  color: var(--color-provenance);
  font-size: var(--font-size-sm);
}

.persona-profile {
  max-width: 74rem;
  margin: 0 auto;
}

.persona-profile__header {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: end;
  padding: var(--space-5) 0 var(--space-8);
  border-bottom: 1px solid var(--color-border-subtle);
}

.persona-profile__header h1 {
  max-width: 12ch;
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.persona-profile__title-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.persona-profile__title-row h1 {
  flex: 0 1 auto;
}

.persona-profile__title-row .favorite-button {
  flex: 0 0 auto;
  margin-top: 0.35rem;
}

.persona-profile__summary {
  max-width: 54ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.65rem);
  line-height: 1.4;
  color: var(--color-text-secondary);
}

.persona-meta--header {
  margin: 0;
}

.persona-meta--header > div {
  display: grid;
  grid-template-columns: minmax(7rem, 0.8fr) minmax(0, 1.2fr);
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.persona-meta--header dd {
  text-align: right;
}

.persona-corpus {
  display: grid;
  grid-template-columns: minmax(15rem, 1fr) minmax(24rem, 1.25fr) auto;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.persona-corpus h2 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  letter-spacing: -0.02em;
}

.persona-corpus p {
  max-width: 48ch;
  margin: 0;
  color: var(--color-text-secondary);
}

.persona-temperament {
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.persona-temperament__heading {
  margin-bottom: var(--space-5);
}

.persona-temperament__confidence {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.persona-temperament__confidence strong {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border: 1px solid var(--color-accent-bronze);
  border-radius: 50%;
  color: var(--color-text-primary);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-variant-numeric: tabular-nums;
}

.persona-temperament__basis {
  max-width: 72ch;
  margin: 0 0 var(--space-7);
  color: var(--color-text-secondary);
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  line-height: 1.55;
}

.persona-temperament__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(2rem, 6vw, 5rem);
}

.persona-temperament__layout h3,
.persona-temperament__sources h3 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  letter-spacing: -0.015em;
}

.persona-temperament__performance dl {
  margin: 0;
}

.persona-temperament__performance dl > div {
  padding: var(--space-3) 0 var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
}

.persona-temperament__performance dt {
  margin-bottom: var(--space-1);
  color: var(--color-provenance);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.persona-temperament__performance dd {
  margin: 0;
  max-width: 56ch;
  line-height: 1.55;
}

.persona-temperament__evidence ol,
.persona-temperament__sources ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.persona-temperament__evidence li {
  padding: var(--space-3) 0 var(--space-5);
  border-top: 1px solid var(--color-border-strong);
}

.persona-temperament__evidence li > p {
  max-width: 68ch;
  margin: var(--space-3) 0 0;
  line-height: 1.58;
}

.persona-temperament__evidence-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  color: var(--color-provenance);
  font-size: var(--font-size-xs);
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.persona-temperament__evidence-meta span {
  overflow-wrap: anywhere;
}

.persona-temperament__inference {
  color: var(--color-text-secondary);
}

.persona-temperament__source-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
}

.persona-temperament__source-links a,
.persona-temperament__sources a {
  color: var(--color-accent-bronze-hover);
  text-decoration-color: var(--color-border-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

.persona-temperament__source-links a:hover,
.persona-temperament__sources a:hover {
  text-decoration-color: currentColor;
}

.persona-temperament__source-links a:focus-visible,
.persona-temperament__sources a:focus-visible,
.persona-temperament__sources summary:focus-visible {
  border-radius: var(--radius-sm);
  outline: 3px solid var(--color-focus-ring);
  outline-offset: 3px;
}

.persona-temperament__sources {
  margin-top: var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.persona-temperament__sources summary {
  min-height: 3.25rem;
  padding: var(--space-4) var(--space-6) var(--space-4) 0;
  cursor: pointer;
  color: var(--color-text-primary);
  font-weight: 700;
}

.persona-temperament__sources-body {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: var(--space-7);
  padding: var(--space-3) 0 var(--space-6);
}

.persona-temperament__sources-body > div > p {
  max-width: 60ch;
  color: var(--color-text-secondary);
  line-height: 1.58;
}

.persona-temperament__sources li {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3) 0;
  border-top: 1px solid var(--color-border-subtle);
}

.persona-temperament__sources li span {
  color: var(--color-provenance);
  font-size: var(--font-size-sm);
}

.persona-corpus__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  margin: 0;
}

.persona-corpus__stats > div {
  min-width: 0;
  padding-left: var(--space-4);
  border-left: 1px solid var(--color-border-strong);
}

.persona-corpus__stats dt {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  font-weight: 700;
}

.persona-corpus__stats dd {
  margin: var(--space-1) 0 0;
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-variant-numeric: tabular-nums;
}

.persona-exhibit,
.journey-section,
.persona-evidence {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.persona-exhibit,
.journey-section {
  border-bottom: 1px solid var(--color-border-subtle);
}

.persona-section-heading {
  display: flex;
  justify-content: space-between;
  gap: var(--space-6);
  align-items: end;
  margin-bottom: var(--space-6);
}

.persona-section-heading h2,
.persona-evidence h2 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.persona-section-heading p {
  max-width: 62ch;
  margin: 0;
  color: var(--color-text-secondary);
}

.persona-section-heading .persona-gallery__rights {
  margin-top: var(--space-3);
  color: var(--color-accent-olive);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.persona-carousel__controls {
  display: flex;
  flex: 0 0 auto;
  gap: var(--space-2);
  align-items: center;
  justify-content: flex-end;
}

.persona-carousel__arrow {
  display: inline-grid;
  place-items: center;
  width: clamp(2.35rem, 2.8vw, 2.8rem);
  height: clamp(2.35rem, 2.8vw, 2.8rem);
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-primary);
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  font-weight: 700;
  line-height: 1;
  padding: 0;
  cursor: pointer;
  transition: transform 160ms var(--ease-out), box-shadow 160ms var(--ease-out), color 160ms var(--ease-out), border-color 160ms var(--ease-out);
}

.persona-carousel__arrow:hover,
.persona-carousel__arrow:focus-visible {
  border-color: var(--color-accent-bronze);
  color: var(--color-accent-bronze);
  transform: translateY(-1px);
  outline: none;
}

.persona-carousel__arrow:focus-visible {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-accent-bronze) 30%, transparent);
}

.persona-carousel__arrow:active {
  transform: translateY(0) scale(0.96);
}

.persona-carousel__arrow[hidden] {
  display: none;
}

.persona-carousel__arrow:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
}

.button--compact {
  min-height: 2.55rem;
  padding: 0.55rem 0.8rem;
  font-size: var(--font-size-sm);
}

.persona-carousel__counter {
  min-width: 3.5rem;
  color: var(--color-text-secondary);
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.persona-carousel {
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: 0 18px 52px rgba(52, 42, 30, 0.12);
}

.persona-carousel__tabs {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(13rem, 1fr);
  overflow-x: auto;
  border-bottom: 1px solid var(--color-border-subtle);
  background: var(--color-bg-subtle);
}

.persona-carousel__tab {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: var(--space-3);
  align-items: center;
  min-height: 4.6rem;
  padding: var(--space-2) var(--space-4);
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--color-text-secondary);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.persona-carousel__tab + .persona-carousel__tab {
  border-left: 1px solid var(--color-border-subtle);
}

.persona-carousel__tab img {
  display: block;
  width: 4.5rem;
  height: 3.1rem;
  border-radius: var(--radius-sm);
  object-fit: cover;
  filter: saturate(0.78);
}

.persona-carousel__tab span,
.temporal-context {
  display: block;
}

.persona-carousel__tab strong {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--color-accent-bronze);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
}

.persona-carousel__tab:hover,
.persona-carousel__tab:focus-visible,
.persona-carousel__tab.is-active {
  border-bottom-color: var(--color-accent-bronze);
  background: var(--color-surface);
  color: var(--color-text-primary);
}

.persona-carousel__tab.is-active img {
  filter: none;
}

.persona-carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scrollbar-color: var(--color-accent-bronze) var(--color-bg-subtle);
  scrollbar-width: thin;
}

.persona-carousel__track::-webkit-scrollbar {
  height: 0.55rem;
}

.persona-carousel__track::-webkit-scrollbar-track {
  background: var(--color-bg-subtle);
}

.persona-carousel__track::-webkit-scrollbar-thumb {
  background: var(--color-accent-bronze);
}

.persona-carousel__slide {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(19rem, 0.75fr);
  min-width: 0;
  margin: 0;
  scroll-snap-align: start;
}

.persona-carousel__image {
  position: relative;
  max-height: min(65vh, 34rem);
  height: auto;
  overflow: hidden;
  background: #302b24;
}

.persona-carousel__image img {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(65vh, 34rem);
  object-fit: cover;
}

.persona-carousel__image--portrait img {
  object-fit: contain;
  object-position: center;
}

.persona-carousel__status {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  max-width: calc(100% - 2rem);
  padding: 0.4rem 0.65rem;
  border-radius: 999px;
  background: rgba(37, 35, 31, 0.9);
  color: #fbf8f2;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.035em;
}

.persona-carousel__status--modern {
  background: rgba(109, 116, 87, 0.94);
}

.persona-carousel figcaption {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: clamp(1.5rem, 4vw, 3rem);
}

.persona-carousel figcaption h3 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  line-height: 1.2;
}

.persona-carousel figcaption > p {
  color: var(--color-text-secondary);
}

.persona-carousel__scene-copy {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.55;
}

.persona-carousel__scene-copy h4 {
  margin: 0 0 var(--space-2);
  color: var(--color-accent-olive);
  font-family: var(--font-sans);
  font-size: var(--font-size-xs);
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.persona-carousel__scene-copy p {
  margin: 0 0 var(--space-3);
}

.persona-carousel figcaption a,
.journey-place a {
  color: var(--color-text-primary);
  text-decoration-color: color-mix(in srgb, var(--color-accent-bronze) 65%, transparent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

.media-provenance {
  display: grid;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
}

.media-provenance > div {
  display: grid;
  grid-template-columns: minmax(7rem, 0.8fr) minmax(0, 1.2fr);
  gap: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: var(--font-size-sm);
}

.media-provenance dt {
  color: var(--color-text-secondary);
  font-weight: 700;
}

.media-provenance dd {
  margin: 0;
  text-align: right;
}

.temporal-context {
  margin-top: 0.28rem;
  color: var(--color-accent-olive);
  font-size: var(--font-size-xs);
  font-weight: 700;
  line-height: 1.35;
}

.provenance-disclosure {
  margin-top: var(--space-3);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.provenance-disclosure summary {
  color: var(--color-text-primary);
  font-weight: 700;
  cursor: pointer;
}

.journey-section__count {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-variant-numeric: tabular-nums;
}

.journey-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  margin: calc(var(--space-3) * -1) 0 var(--space-5);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.journey-legend span {
  display: inline-flex;
  gap: var(--space-2);
  align-items: center;
}

.journey-legend__symbol {
  position: relative;
  display: inline-block;
  width: 0.72rem;
  height: 0.72rem;
  border: 2px solid #fbf8f2;
  border-radius: 50%;
  background: var(--color-accent-bronze);
  box-shadow: 0 2px 6px rgba(37, 35, 31, 0.2);
}

.journey-legend__symbol--birth {
  width: 1rem;
  height: 1rem;
  border: 0;
  border-radius: 0;
  background: var(--color-accent-bronze);
  clip-path: polygon(50% 0%, 61% 30%, 85% 15%, 70% 39%, 100% 50%, 70% 61%, 85% 85%, 61% 70%, 50% 100%, 39% 70%, 15% 85%, 30% 61%, 0% 50%, 30% 39%, 15% 15%, 39% 30%);
}

.journey-legend__symbol--death {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.journey-legend__symbol--death::before,
.journey-legend__symbol--death::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0.85rem;
  height: 2px;
  background: var(--color-text-primary);
  transform: translate(-50%, -50%) rotate(45deg);
}

.journey-legend__symbol--death::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.journey-life-marker-note {
  max-width: 68ch;
  margin: calc(var(--space-3) * -1) 0 var(--space-5);
}

.journey-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(18rem, 0.75fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.journey-map__plot {
  position: sticky;
  top: var(--space-4);
  min-height: 31rem;
  overflow: hidden;
  background: var(--color-accent-olive-soft);
  box-shadow: 0 16px 46px rgba(52, 42, 30, 0.1);
}

.journey-map__leaflet {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  font-family: var(--font-sans);
}

.journey-map__leaflet .leaflet-tile-pane {
  filter: saturate(0.62) sepia(0.08) contrast(0.94);
}

.journey-map__leaflet .leaflet-control-attribution {
  padding: 0.2rem 0.35rem;
  background: rgba(251, 248, 242, 0.9);
  color: var(--color-text-secondary);
  font-size: 0.66rem;
}

.journey-map__leaflet .leaflet-control-attribution a {
  color: var(--color-text-primary);
}

.journey-map__fallback {
  position: absolute;
  inset: var(--space-5);
  margin: auto;
  max-width: 34rem;
}

.p42-map-marker-wrap {
  border: 0;
  background: transparent;
}

.p42-map-marker {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0.9rem;
  height: 0.9rem;
  border: 3px solid #fbf8f2;
  border-radius: 50%;
  background: var(--color-accent-bronze);
  box-shadow: 0 3px 12px rgba(37, 35, 31, 0.45);
  transform: translate(-50%, -50%) scale(1);
  transition: transform 160ms var(--ease-out), filter 160ms var(--ease-out);
}

.p42-map-marker__birth-glyph {
  display: none;
}

.p42-map-marker--birth,
.p42-map-marker--birth-death {
  width: 1.7rem;
  height: 1.7rem;
  border: 0;
  border-radius: 0;
  clip-path: polygon(50% 0%, 61% 30%, 85% 15%, 70% 39%, 100% 50%, 70% 61%, 85% 85%, 61% 70%, 50% 100%, 39% 70%, 15% 85%, 30% 61%, 0% 50%, 30% 39%, 15% 15%, 39% 30%);
}

.p42-map-marker--birth .p42-map-marker__birth-glyph,
.p42-map-marker--birth-death .p42-map-marker__birth-glyph {
  display: grid;
  position: absolute;
  inset: 0;
  place-items: center;
  color: #fbf8f2;
  font-size: 0.9rem;
  line-height: 1;
}

.p42-map-marker--death {
  width: 1.35rem;
  height: 1.35rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.p42-map-marker--death::before,
.p42-map-marker--death::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1.35rem;
  height: 3px;
  background: var(--color-text-primary);
  box-shadow: 0 0 0 1px rgba(251, 248, 242, 0.82);
  transform: translate(-50%, -50%) rotate(45deg);
}

.p42-map-marker--death::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.p42-map-marker-wrap:hover .p42-map-marker,
.p42-map-marker-wrap:focus .p42-map-marker,
.p42-map-marker-wrap.is-highlighted .p42-map-marker {
  filter: brightness(0.8) saturate(1.25);
  transform: translate(-50%, -50%) scale(1.42);
}

.journey-map__base,
.journey-map__route {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.journey-map__route polyline {
  fill: none;
  stroke: var(--color-accent-bronze);
  stroke-width: 0.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1.4 1.25;
  vector-effect: non-scaling-stroke;
}

.journey-marker {
  position: absolute;
  z-index: 2;
  left: var(--marker-x);
  top: var(--marker-y);
  width: 2.5rem;
  height: 2.5rem;
  margin: -1.25rem 0 0 -1.25rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--color-text-primary);
  cursor: pointer;
}

.journey-marker__dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0.72rem;
  height: 0.72rem;
  border: 2px solid #fbf8f2;
  border-radius: 50%;
  background: var(--color-accent-bronze);
  box-shadow: 0 4px 12px rgba(37, 35, 31, 0.28);
  transform: translate(-50%, -50%) scale(1);
  transition: transform 180ms var(--ease-out), background-color 180ms var(--ease-out);
}

.journey-marker__label {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 0.2rem);
  width: max-content;
  max-width: 12rem;
  padding: 0.35rem 0.55rem;
  border-radius: var(--radius-sm);
  background: var(--color-text-primary);
  color: var(--color-surface);
  font-size: var(--font-size-xs);
  font-weight: 700;
  line-height: 1.2;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 0.35rem);
  transition: opacity 160ms var(--ease-out), transform 160ms var(--ease-out);
}

.journey-marker:hover .journey-marker__label,
.journey-marker:focus-visible .journey-marker__label,
.journey-marker.is-active .journey-marker__label {
  opacity: 1;
  transform: translate(-50%, 0);
}

.journey-marker:hover .journey-marker__dot,
.journey-marker:focus-visible .journey-marker__dot,
.journey-marker.is-active .journey-marker__dot {
  transform: translate(-50%, -50%) scale(1.39);
  background: var(--color-text-primary);
}

.journey-marker--birth .journey-marker__dot {
  width: 0.9rem;
  height: 0.9rem;
  border: 3px solid var(--color-accent-bronze);
  background: #fbf8f2;
}

.journey-marker--death .journey-marker__dot {
  width: 1rem;
  height: 1rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.journey-marker--death .journey-marker__dot::before,
.journey-marker--death .journey-marker__dot::after,
.journey-marker--birth-death .journey-marker__dot::before,
.journey-marker--birth-death .journey-marker__dot::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1.15rem;
  height: 2px;
  background: var(--color-text-primary);
  transform: translate(-50%, -50%) rotate(45deg);
}

.journey-marker--death .journey-marker__dot::after,
.journey-marker--birth-death .journey-marker__dot::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.journey-marker--birth-death .journey-marker__dot {
  width: 1rem;
  height: 1rem;
  border: 3px solid var(--color-accent-bronze);
  background: #fbf8f2;
}

.journey-marker--birth:hover .journey-marker__dot,
.journey-marker--birth:focus-visible .journey-marker__dot,
.journey-marker--birth.is-active .journey-marker__dot,
.journey-marker--birth-death:hover .journey-marker__dot,
.journey-marker--birth-death:focus-visible .journey-marker__dot,
.journey-marker--birth-death.is-active .journey-marker__dot {
  background: #fbf8f2;
}

.journey-marker--death:hover .journey-marker__dot,
.journey-marker--death:focus-visible .journey-marker__dot,
.journey-marker--death.is-active .journey-marker__dot {
  background: transparent;
}

.journey-map__plot--fictional {
  background: #171b20;
}

.journey-map__stars {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 22%, rgba(255, 248, 225, 0.9) 0 1px, transparent 2px),
    radial-gradient(circle at 71% 34%, rgba(255, 248, 225, 0.7) 0 1px, transparent 2px),
    radial-gradient(circle at 45% 73%, rgba(255, 248, 225, 0.8) 0 1px, transparent 2px),
    radial-gradient(circle at 88% 81%, rgba(255, 248, 225, 0.65) 0 1px, transparent 2px),
    radial-gradient(ellipse at center, #2d3a3b 0%, #171b20 70%);
}

.journey-map__plot--fictional .journey-map__route polyline {
  stroke: #d8c59e;
}

.journey-places {
  max-height: 31rem;
  overflow-y: auto;
  padding-right: var(--space-2);
  scrollbar-color: var(--color-accent-bronze) var(--color-bg-subtle);
  scrollbar-width: thin;
}

.journey-place {
  padding: var(--space-4);
  border-left: 1px solid transparent;
  border-bottom: 1px solid var(--color-border-subtle);
  transition: border-color 160ms var(--ease-out), background-color 160ms var(--ease-out);
}

.journey-place:first-child {
  padding-top: var(--space-4);
}

.journey-place.is-highlighted {
  border-left-color: var(--color-accent-bronze);
  background: color-mix(in srgb, var(--color-accent-bronze) 8%, transparent);
}

.journey-place summary {
  display: grid;
  gap: 0.2rem;
  color: var(--color-text-primary);
  cursor: pointer;
}

.journey-place summary::marker {
  color: var(--color-accent-bronze);
}

.journey-place summary strong {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
}

.journey-place summary span,
.journey-place__source {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-variant-numeric: tabular-nums;
}

.journey-place summary .journey-place__temporal {
  color: var(--color-accent-olive);
  font-weight: 700;
}

.journey-place__facts {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-4) 0 0;
}

.journey-place__facts > div {
  display: grid;
  grid-template-columns: minmax(7.5rem, 0.7fr) minmax(0, 1.3fr);
  gap: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border-subtle);
}

.journey-place__facts dt,
.journey-place__activity-title {
  color: var(--color-accent-olive);
  font-size: var(--font-size-xs);
  font-weight: 800;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.journey-place__facts dd {
  margin: 0;
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  line-height: 1.45;
}

.journey-place__activity-title {
  margin: var(--space-4) 0 0;
  font-family: var(--font-sans);
}

.journey-place .journey-place__activity {
  margin-top: var(--space-2);
}

.journey-place p {
  margin: var(--space-3) 0 0;
}

.journey-section__caution {
  max-width: 70ch;
  margin: var(--space-4) 0 0;
}

.persona-evidence {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-7);
}

.persona-evidence h3 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
}

.persona-evidence > * {
  min-width: 0;
}

.persona-evidence code {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.persona-profile__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: 0 0 var(--space-8);
}

@media (max-width: 900px) {
  .persona-profile__header,
  .persona-corpus,
  .persona-temperament__layout,
  .persona-temperament__sources-body,
  .persona-carousel__slide,
  .journey-layout,
  .persona-evidence {
    grid-template-columns: 1fr;
  }

  .persona-carousel__image,
  .persona-carousel__image img {
    max-height: min(58vh, 30rem);
  }

  .persona-corpus {
    align-items: start;
  }

  .persona-carousel__controls {
    gap: var(--space-2);
    justify-content: space-between;
  }

  .persona-carousel__arrow {
    width: 2.95rem;
    height: 2.95rem;
    font-size: 1.6rem;
  }

  .journey-map__plot {
    position: relative;
    top: auto;
    min-height: 26rem;
  }

  .journey-places {
    max-height: none;
  }
}

@media (max-width: 620px) {
  .persona-profile__header {
    padding-top: var(--space-3);
  }

  .persona-profile__header h1 {
    font-size: clamp(2.65rem, 15vw, 4.3rem);
  }

  .persona-section-heading {
    display: grid;
    align-items: start;
  }

  .persona-carousel__controls {
    width: 100%;
    justify-content: space-between;
  }

  .persona-carousel__image,
  .persona-carousel__image img {
    max-height: min(50vh, 24rem);
  }

  .persona-carousel figcaption {
    padding: var(--space-5);
  }

  .persona-carousel__arrow {
    width: 2.75rem;
    height: 2.75rem;
    font-size: 1.42rem;
  }

  .persona-carousel__counter {
    min-width: 4rem;
  }

  .persona-corpus__stats {
    grid-template-columns: 1fr;
  }

  .persona-corpus__stats > div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-4);
  }

  .media-provenance > div,
  .persona-meta--header > div {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }

  .media-provenance dd,
  .persona-meta--header dd {
    text-align: left;
  }

  .journey-map__plot {
    min-height: 21rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .persona-carousel__track {
    scroll-behavior: auto;
  }

  .journey-marker__dot,
  .journey-marker__label,
  .p42-map-marker,
  .journey-place {
    transition: none;
  }
}

.chat-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 18rem);
  gap: var(--space-5);
}

.composer-wrap {
  position: relative;
  display: grid;
  gap: var(--space-2);
}

.composer-wrap label {
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.mention-menu {
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(100% + 0.35rem);
  z-index: 5;
  margin: 0;
  padding: var(--space-1);
  list-style: none;
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface-raised);
  box-shadow: var(--shadow-soft);
  max-height: 12rem;
  overflow: auto;
}

.mention-menu[hidden] {
  display: none !important;
}

.mention-menu__item {
  display: grid;
  gap: 0.15rem;
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  padding: var(--space-2) var(--space-3);
  font: inherit;
  color: var(--color-text-primary);
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.mention-menu__item:hover,
.mention-menu__item.is-active {
  background: var(--color-accent-olive-soft);
}

.mention-menu__handle {
  font-weight: 700;
}

.mention-menu__meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.mention-menu__avatar {
  width: 1.75rem;
  height: 1.75rem;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--color-border-subtle);
}

.conversation-picker {
  margin: var(--space-3) 0 var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-bg-subtle);
}

.conversation-picker__title {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-md);
}

.conversation-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  max-height: 14rem;
  overflow: auto;
}

.conversation-list__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-2);
  align-items: stretch;
}

.conversation-list__actions {
  display: grid;
  align-content: start;
  gap: var(--space-1);
}

.conversation-list__item {
  width: 100%;
  display: grid;
  gap: 0.15rem;
  text-align: left;
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface-raised);
  color: inherit;
  font: inherit;
  padding: var(--space-3);
  cursor: pointer;
}

.conversation-list__copy,
.conversation-list__delete {
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font: inherit;
  font-size: var(--font-size-xs);
  letter-spacing: 0.02em;
  padding: 0 var(--space-3);
  cursor: pointer;
}

.conversation-list__copy:hover,
.conversation-list__copy:focus-visible,
.conversation-list__delete:hover,
.conversation-list__delete:focus-visible {
  border-color: var(--color-accent-bronze);
  color: var(--color-text-primary);
}

.conversation-list__item:hover,
.conversation-list__item.is-active {
  border-color: var(--color-accent-bronze);
}

.conversation-list__title {
  font-weight: 700;
}

.conversation-list__meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.chat-gate {
  margin: var(--space-3) 0 0;
  padding: var(--space-3);
  border: 1px dashed var(--color-border-strong);
}

.chat-stream {
  display: grid;
  gap: var(--space-3);
  min-height: 22rem;
  max-height: 55vh;
  overflow: auto;
  padding-right: var(--space-2);
}

.bubble {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface-raised);
}

.bubble__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
}

.bubble__identity {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.bubble__avatar {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--color-border-subtle);
  flex: 0 0 auto;
  background: var(--color-bg-subtle);
}

.bubble__name {
  font-weight: 700;
}

.bubble__body {
  font-size: var(--font-size-md);
  line-height: 1.65;
}

.bubble__body p {
  margin: 0 0 0.85em;
}

.bubble__body p:last-child {
  margin-bottom: 0;
}

.bubble__quotation {
  color: var(--color-text-primary);
  font-family: var(--font-display);
  font-size: 1.04em;
  font-style: italic;
  font-weight: 600;
}

html[lang="fr"] .bubble__quotation { quotes: "« " " »" "‹ " " ›"; }
html[lang="en"] .bubble__quotation { quotes: "“" "”" "‘" "’"; }

.bubble__list {
  margin: 0 0 0.85em;
  padding-left: 1.2em;
}

.bubble__list:last-child {
  margin-bottom: 0;
}

.bubble__sources-label {
  margin: var(--space-3) 0 var(--space-1);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.bubble__sources {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.25rem;
  font-size: var(--font-size-sm);
}

.bubble__sources li {
  color: var(--color-accent-bronze);
  font-weight: 600;
}

.citation-rights-notice,
.citation-commerce-links {
  display: block;
  margin-block-start: .45rem;
  max-width: 72ch;
  color: var(--ink-muted, #665f55);
  line-height: 1.45;
}

.citation-commerce-links a {
  text-underline-offset: .18em;
}

.cognition-trigger {
  display: grid;
  gap: 0.08rem;
  min-width: 10.5rem;
  padding: 0.42rem 0.62rem;
  border: 1px solid color-mix(in srgb, var(--color-accent-bronze) 55%, var(--color-border-subtle));
  background: color-mix(in srgb, var(--color-citation-bg) 82%, var(--color-surface-raised));
  color: var(--color-text-primary);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.cognition-trigger:hover,
.cognition-trigger:focus-visible {
  border-color: var(--color-accent-bronze);
  background: var(--color-surface-raised);
}

.cognition-trigger__label {
  font-family: var(--font-display);
  font-weight: 700;
}

.cognition-trigger__meta {
  color: var(--color-text-secondary);
  font-size: 0.68rem;
  line-height: 1.25;
}

.cognition-schema {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.55rem;
  position: relative;
}

.cognition-schema::before {
  content: "";
  position: absolute;
  left: 0.52rem;
  top: 0.7rem;
  bottom: 0.9rem;
  width: 2px;
  background: color-mix(in srgb, var(--color-accent-bronze) 42%, var(--color-border-subtle));
}

.cognition-schema__step {
  position: relative;
  display: grid;
  gap: var(--space-2);
  padding: 0 0 var(--space-5) var(--space-4);
}

.cognition-schema__step:last-child {
  padding-bottom: 0;
}

.cognition-schema__index {
  position: absolute;
  left: -1.55rem;
  top: 0.1rem;
  width: 1.15rem;
  height: 1.15rem;
  display: grid;
  place-items: center;
  background: var(--color-accent-bronze);
  color: var(--color-surface);
  font-size: 0.68rem;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(139, 103, 67, 0.22);
}

.cognition-schema__then {
  margin: 0;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-bronze);
}

.cognition-schema__label {
  display: block;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
}

.cognition-schema__text {
  margin: 0.15rem 0 0;
  line-height: 1.5;
  max-width: var(--measure);
}

.bubble__status {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
}

.bubble--user {
  border-color: color-mix(in srgb, var(--color-accent-olive) 35%, var(--color-border-subtle));
}

.bubble--guide {
  background: var(--color-accent-olive-soft);
  border-color: transparent;
}

.bubble--persona {
  background: var(--color-citation-bg);
  border-color: var(--color-citation-border);
}

.bubble--system {
  background: var(--color-bg-subtle);
  border-style: dashed;
}

.bubble--failed .bubble__body {
  color: var(--color-text-secondary);
}

.bubble.is-thinking .bubble__body {
  min-height: 1.5rem;
}

.thinking-dots {
  display: inline-flex;
  gap: 0.15rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-accent-bronze);
}

.thinking-dots span {
  animation: thinking-pulse 1.05s var(--ease-out) infinite;
  opacity: 0.35;
}

.thinking-dots span:nth-child(2) {
  animation-delay: 0.12s;
}

.thinking-dots span:nth-child(3) {
  animation-delay: 0.24s;
}

@keyframes thinking-pulse {
  0%,
  100% {
    opacity: 0.28;
  }
  45% {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .thinking-dots span {
    animation: none;
    opacity: 1;
  }
}

.debug-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--color-text-secondary);
}

.debug-log {
  margin: var(--space-4) 0 0;
  max-height: 14rem;
  overflow: auto;
  padding: var(--space-3);
  border: 1px solid var(--color-border-strong);
  background: #1c1914;
  color: #f3ebe0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: var(--font-size-xs);
  line-height: 1.45;
  white-space: pre-wrap;
}

.citation-drawer {
  border: 0;
  padding: 0;
}

.chat-side {
  border-left: 1px solid var(--color-border-subtle);
  padding-left: var(--space-4);
  display: grid;
  gap: var(--space-6);
  align-content: start;
}

.citation-drawer h2,
.doc-drawer h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  margin: 0 0 var(--space-3);
}

.doc-list {
  list-style: none;
  margin: 0 0 var(--space-3);
  padding: 0;
  display: grid;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
}

.doc-form {
  display: grid;
  gap: var(--space-3);
}

.doc-form label {
  display: grid;
  gap: var(--space-1);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.doc-form input,
.doc-form textarea {
  width: 100%;
  font: inherit;
  padding: var(--space-2);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm, 4px);
  background: var(--color-surface, #fff);
  color: inherit;
}

.doc-form textarea {
  resize: vertical;
  min-height: 6rem;
}

.citation-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
}

.timeline {
  display: grid;
  gap: var(--space-4);
  border-left: 2px solid var(--color-border-strong);
  padding-left: var(--space-5);
}

.timeline__item {
  position: relative;
}

.timeline__item::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--space-5) - 0.4rem);
  top: 0.45rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--color-accent-bronze);
}

@media (max-width: 1100px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: var(--space-4);
  }

  .site-header__inner {
    flex-wrap: wrap;
  }

  .site-header.is-open .site-nav {
    display: flex;
  }

  .site-nav__user {
    width: 100%;
  }

  .site-nav__user summary {
    width: 2.35rem;
  }

  .site-nav__user-menu {
    position: static;
    width: min(100%, 18rem);
    margin-top: var(--space-2);
    box-shadow: none;
  }

  .language-select--header {
    margin-top: var(--space-1);
  }

  .site-nav__account {
    flex: 0 0 auto;
  }
}

@media (max-width: 820px) {

  .hero {
    min-height: auto;
    display: flex;
    flex-direction: column;
    padding: 0 0 var(--space-6);
    background: var(--color-bg-page);
    color: var(--color-text-primary);
  }

  .hero__scene {
    position: relative;
    inset: auto;
    height: min(48vw, 16rem);
    min-height: 12rem;
  }

  .hero__art {
    object-position: 70% 38%;
  }

  .hero__veil {
    background:
      linear-gradient(180deg, transparent 40%, rgba(24, 20, 15, 0.35) 100%),
      linear-gradient(90deg, rgba(24, 20, 15, 0.25), transparent 55%);
  }

  .hero__gaze {
    /* Mobile: scroll-driven gaze only; keep sockets readable on the art band. */
    opacity: 1;
  }

  .hero__content,
  .hero__roster,
  .hero__caption {
    padding-left: var(--space-5);
    padding-right: var(--space-5);
    color: var(--color-text-primary);
  }

  .hero__content {
    margin-top: var(--space-5);
  }

  .brand-mark,
  .hero__title,
  .hero__lede,
  .hero__lede--em,
  .hero__trust,
  .hero__trust-note,
  .hero__eyebrow,
  .hero__roster,
  .hero__caption,
  .hero__roster li {
    color: inherit;
    text-shadow: none;
  }

  .brand-mark {
    color: var(--color-text-primary);
  }

  .hero__eyebrow,
  .hero__trust,
  .hero__trust-note,
  .hero__caption,
  .hero__roster small,
  .hero__status {
    color: var(--color-text-secondary);
  }

  .hero__status--live {
    color: var(--color-accent-bronze);
  }

  .button--ghost {
    border-color: var(--color-border-strong);
    color: var(--color-text-primary);
  }

  .hero__roster {
    flex-direction: column;
    gap: var(--space-4);
  }

  .principle-rail,
  .flow-rail,
  .voice-pair {
    grid-template-columns: 1fr;
  }

  .chat-layout {
    grid-template-columns: 1fr;
  }

  .citation-drawer {
    border-left: 0;
    border-top: 0;
    padding-left: 0;
    padding-top: 0;
  }

  .chat-side {
    border-left: 0;
    border-top: 1px solid var(--color-border-subtle);
    padding-left: 0;
    padding-top: var(--space-4);
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-chat main {
  max-width: none;
  padding: 0;
}

.page-chat .site-footer {
  display: none;
}

.page-chat #guest-panel[hidden],
.page-chat #session-panel[hidden] {
  display: none;
}

.stoa-gate {
  max-width: 28rem;
  margin: var(--space-8) auto;
  padding: var(--space-7) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-soft);
}

.stoa-gate h1 {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  margin: 0 0 var(--space-3);
}

.stoa-gate__form {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-5) 0 var(--space-4);
}

.stoa-app {
  display: grid;
  grid-template-columns: minmax(14rem, 17rem) minmax(0, 1fr) minmax(15rem, 18rem);
  min-height: calc(100vh - var(--header-h));
  background: var(--color-bg-page);
}

.stoa-rail,
.stoa-context {
  background: var(--color-bg-subtle);
  padding: var(--space-5);
}

.stoa-rail {
  border-right: 1px solid var(--color-border-subtle);
  display: grid;
  align-content: start;
  gap: var(--space-4);
}

.stoa-rail__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.stoa-rail__head h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  margin: 0;
}

.stoa-rail__head .button {
  padding: 0.45rem 0.7rem;
  font-size: var(--font-size-sm);
}

.stoa-rail__settings {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-3);
}

.stoa-rail__settings summary {
  cursor: pointer;
  font-weight: 700;
  font-size: var(--font-size-sm);
}

.stoa-rail__settings[open] summary {
  margin-bottom: var(--space-3);
}

.stoa-rail__settings label {
  margin-top: var(--space-3);
}

.ql-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
}

.ql-toggle input {
  width: auto;
}

.stoa-stage {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  min-height: calc(100vh - var(--header-h));
  background: var(--color-surface);
}

.stoa-stage__bar {
  padding: var(--space-4) var(--space-5) var(--space-3);
  border-bottom: 1px solid var(--color-border-subtle);
}

.stoa-stage__status {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.room-personas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.room-persona {
  display: grid;
  gap: var(--space-2);
  width: 6.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.room-persona__figure {
  display: block;
  width: 6.5rem;
  height: 8.1rem;
  object-fit: cover;
  object-position: 50% 18%;
  border: 1px solid var(--color-border-subtle);
  background: var(--color-bg-subtle);
  box-shadow: var(--shadow-soft);
}

.room-persona__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--font-size-sm);
}

.room-persona.is-considering .room-persona__figure {
  animation: portrait-consider 1.2s var(--ease-out) infinite;
}

.room-persona.is-selected .room-persona__figure {
  border-color: var(--color-accent-bronze);
  box-shadow: 0 10px 28px rgba(139, 103, 67, 0.22);
}

.room-persona.is-dimmed {
  opacity: 0.38;
}

.stoa-thread {
  min-height: 0;
  display: grid;
  padding: var(--space-4) var(--space-5);
}

.page-chat .chat-stream {
  min-height: 0;
  max-height: none;
  height: 100%;
  align-content: start;
}

.page-chat .conversation-picker {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.page-chat .conversation-list {
  max-height: 42vh;
}

.composer-dock {
  padding: var(--space-3) var(--space-5) var(--space-5);
  border-top: 1px solid var(--color-border-subtle);
  background: color-mix(in srgb, var(--color-surface) 92%, var(--color-bg-subtle));
}

.composer-hint {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.chat-service-notice {
  margin: 0 0 var(--space-3);
  padding: var(--space-3);
  border: 1px solid color-mix(in srgb, var(--color-accent-bronze) 55%, var(--color-border-subtle));
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  background: color-mix(in srgb, var(--color-accent-bronze) 9%, var(--color-surface-raised));
  font-size: var(--font-size-sm);
}

.chat-service-notice[hidden] { display: none; }
.chat-service-notice strong { display: block; font-size: var(--font-size-md); }
.chat-service-notice p { margin: var(--space-2) 0 var(--space-3); }
.chat-service-notice__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-4); }
.chat-service-notice__actions a { color: var(--color-accent-bronze-hover); font-weight: 700; text-underline-offset: 0.2em; }
.chat-service-notice__actions a:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

.mention-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.mention-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.2rem 0.65rem 0.2rem 0.2rem;
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface-raised);
  color: inherit;
  font: inherit;
  font-size: var(--font-size-sm);
  cursor: pointer;
}

.mention-chip img {
  width: 1.7rem;
  height: 2.1rem;
  object-fit: cover;
  object-position: 50% 18%;
}

.page-chat .composer-wrap {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
}

.page-chat .composer-wrap textarea {
  min-height: 5.2rem;
  grid-column: 1;
}

.page-chat .composer-wrap .button {
  grid-column: 2;
  grid-row: 1;
}

.page-chat .mention-menu {
  grid-column: 1 / -1;
}

.page-chat .bubble {
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr);
  gap: var(--space-3) var(--space-4);
  width: min(100%, 58rem);
  padding: var(--space-4);
}

.page-chat .bubble__portrait {
  grid-row: 1 / span 3;
  align-self: start;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.page-chat .bubble__portrait img,
.page-chat .bubble__avatar {
  width: 4.6rem;
  height: 5.8rem;
  border-radius: 0;
  object-fit: cover;
  object-position: 50% 16%;
  border: 1px solid var(--color-border-subtle);
  box-shadow: 0 10px 24px rgba(37, 35, 31, 0.1);
}

.page-chat .bubble__meta {
  grid-column: 2;
  margin: 0;
}

.page-chat .bubble__body,
.page-chat .bubble__sources-label,
.page-chat .bubble__sources {
  grid-column: 2;
}

.page-chat .bubble__body {
  max-width: 72ch;
}

.page-chat .bubble--user {
  grid-template-columns: minmax(0, 1fr);
  width: min(100%, 48rem);
  margin-left: auto;
}

.page-chat .bubble--user .bubble__meta,
.page-chat .bubble--user .bubble__body {
  grid-column: 1;
}

.selection-stage {
  margin: 0 var(--space-5);
  padding: var(--space-4);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-citation-bg);
}

.selection-stage[hidden] {
  display: none;
}

.selection-stage h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  margin: 0 0 var(--space-2);
}

.selection-stage p {
  margin: 0 0 var(--space-3);
  color: var(--color-text-secondary);
}

.selection-stage__row {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.leap {
  --leap: #1a6b73;
  position: relative;
  overflow: hidden;
  width: min(100%, 58rem);
  padding: var(--space-4);
  color: #f4efe6;
  background:
    radial-gradient(75% 130% at 100% 0%, color-mix(in srgb, var(--leap) 45%, transparent), transparent 62%),
    linear-gradient(160deg, #1c1914 0%, #2a2420 55%, #16383c 100%);
  border: 1px solid color-mix(in srgb, var(--leap) 45%, #8b6743);
}

.temporal-rift {
  position: fixed;
  inset: 0;
  z-index: 90;
  overflow: hidden;
  pointer-events: none;
  contain: strict;
  isolation: isolate;
  background: rgba(9, 31, 34, 0.08);
  animation: temporal-rift-life 820ms both;
}

.temporal-rift > span {
  position: absolute;
  display: block;
}

.temporal-rift__field {
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 52%, rgba(127, 227, 234, 0.34), transparent 18%),
    linear-gradient(90deg, transparent 34%, rgba(127, 227, 234, 0.13) 50%, transparent 66%);
  animation: temporal-rift-field 760ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.temporal-rift__seam {
  top: -8vh;
  bottom: -8vh;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, transparent, #d8fbff 22%, #7fe3ea 74%, transparent);
  box-shadow: 8px 0 28px rgba(127, 227, 234, 0.46), -12px 0 42px rgba(139, 103, 67, 0.34);
  transform-origin: center;
  animation: temporal-rift-seam 680ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.temporal-rift__echo {
  inset: 0;
  background: linear-gradient(105deg, transparent 42%, rgba(244, 239, 230, 0.28) 49%, transparent 56%);
  transform: translateX(-55%);
  animation: temporal-rift-echo 620ms 90ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.leap.is-arriving {
  z-index: 91;
  will-change: clip-path, filter, transform;
  animation: leap-materialize 760ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.leap.is-arriving .leap__portrait {
  animation: leap-portrait-resolve 700ms 80ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.leap.is-arriving .leap__signal {
  animation: leap-signal-lock 620ms 120ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.leap__signal {
  position: absolute;
  inset: 0 0 auto auto;
  width: 38%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #7fe3ea, transparent);
  opacity: 0.78;
}

.leap__layout {
  position: relative;
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.leap__portrait {
  width: 4.6rem;
  height: 5.8rem;
  object-fit: cover;
  object-position: 50% 12%;
  border: 1px solid color-mix(in srgb, #7fe3ea 40%, #8b6743);
}

.leap__content {
  min-width: 0;
}

.leap__heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.leap h3 {
  font-family: var(--font-display);
  margin: 0;
  font-size: var(--font-size-xl);
}

.leap p {
  margin: 0;
}

.leap__status {
  color: #93dce1;
  font-size: var(--font-size-xs);
  line-height: 1.35;
  text-align: right;
}

.leap__body {
  max-width: 68ch;
  color: rgba(244, 239, 230, 0.9);
  line-height: 1.55;
}

.leap__announcement {
  max-width: 62ch;
  color: #fffaf1;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  line-height: 1.4;
}

.leap__announcement + .leap__body:not([hidden]) {
  margin-top: var(--space-3);
}

.leap--complete .leap__signal {
  opacity: 0.35;
}

@keyframes temporal-rift-life {
  0%, 100% {
    opacity: 0;
  }
  16%, 72% {
    opacity: 1;
  }
}

@keyframes temporal-rift-field {
  0% {
    clip-path: inset(49% 0 49% 0);
    filter: blur(14px) saturate(1.6);
    opacity: 0;
  }
  42% {
    clip-path: inset(0);
    filter: blur(2px) saturate(1.2);
    opacity: 1;
  }
  100% {
    clip-path: inset(0);
    filter: blur(0) saturate(1);
    opacity: 0;
  }
}

@keyframes temporal-rift-seam {
  0% {
    opacity: 0;
    transform: scaleY(0.08) scaleX(1);
  }
  34% {
    opacity: 1;
    transform: scaleY(1) scaleX(1);
  }
  100% {
    opacity: 0;
    transform: scaleY(1) scaleX(22);
  }
}

@keyframes temporal-rift-echo {
  0% {
    opacity: 0;
    transform: translateX(-55%);
  }
  30% {
    opacity: 0.8;
  }
  100% {
    opacity: 0;
    transform: translateX(55%);
  }
}

@keyframes leap-materialize {
  0% {
    clip-path: inset(47% 0 47% 0);
    filter: blur(10px) saturate(1.5);
    transform: translateY(-0.35rem) scaleX(0.985);
  }
  42% {
    clip-path: inset(0);
  }
  100% {
    clip-path: inset(0);
    filter: blur(0) saturate(1);
    transform: translateY(0) scaleX(1);
  }
}

@keyframes leap-portrait-resolve {
  0% {
    filter: hue-rotate(35deg) saturate(1.7) contrast(1.25);
    transform: translateX(-0.7rem);
  }
  100% {
    filter: none;
    transform: translateX(0);
  }
}

@keyframes leap-signal-lock {
  0% {
    opacity: 0;
    transform: translateX(-180%);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0.78;
    transform: translateX(0);
  }
}

.cognition-dialog {
  width: min(42rem, calc(100vw - 2rem));
  max-height: calc(100vh - 3rem);
  overflow-y: auto;
  padding: var(--space-5);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  color: inherit;
  box-shadow: var(--shadow-soft);
}

.cognition-dialog::backdrop {
  background: rgba(28, 25, 20, 0.45);
}

.cognition-dialog__close {
  display: flex;
  justify-content: flex-end;
  margin-bottom: var(--space-3);
}

.copy-room-dialog h2 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
}

.copy-room-dialog > p {
  max-width: 58ch;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.copy-room-dialog__source {
  display: grid;
  gap: var(--space-1);
  margin: var(--space-5) 0;
  padding-block: var(--space-3);
  border-block: 1px solid var(--color-border-subtle);
}

.copy-room-dialog__source span {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
}

.copy-room-dialog__source strong {
  color: var(--color-text-primary);
}

.copy-room-form {
  display: grid;
  gap: var(--space-4);
}

.copy-room-form label {
  display: grid;
  gap: var(--space-2);
  font-weight: 700;
}

.copy-room-form input {
  width: 100%;
}

.cognition-dialog__hero {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.cognition-dialog__hero img {
  width: 7.5rem;
  height: 9.4rem;
  object-fit: cover;
  object-position: 50% 16%;
  border: 1px solid var(--color-border-subtle);
}

.cognition-dialog__hero h2 {
  font-family: var(--font-display);
  margin: 0 0 var(--space-2);
}

.cognition-dialog .cognition-schema {
  margin-top: var(--space-2);
}

.citation-link {
  display: inline;
  padding: 0;
  border: 0;
  background: none;
  color: var(--color-accent-bronze);
  font: inherit;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--color-accent-bronze) 45%, transparent);
  text-underline-offset: 0.16em;
  cursor: pointer;
}

.citation-link:hover,
.citation-link:focus-visible {
  color: var(--color-accent-bronze-hover);
  text-decoration-color: currentColor;
}

.citation-library-link,
.passage-dialog__library {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-decoration-color: color-mix(in srgb, var(--color-accent-bronze) 55%, transparent);
  text-underline-offset: 0.16em;
}

.citation-library-link {
  display: inline-block;
  margin-top: var(--space-1);
}

.passage-dialog {
  width: min(72rem, calc(100vw - 2rem));
}

.passage-dialog__intro {
  margin-bottom: var(--space-4);
}

.passage-dialog__intro--with-cover {
  display: grid;
  grid-template-columns: minmax(9rem, 12rem) minmax(0, 1fr);
  align-items: start;
  gap: var(--space-5);
}

.passage-dialog__intro-copy {
  min-width: 0;
  padding-top: var(--space-2);
}

.passage-dialog__cover {
  margin: 0;
}

.passage-dialog__cover-link {
  display: block;
  color: inherit;
}

.passage-dialog__cover img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--color-border-subtle);
  object-fit: cover;
}

.passage-dialog__cover-link:hover img,
.passage-dialog__cover-link:focus-visible img {
  border-color: var(--color-accent-bronze);
}

.passage-dialog__cover figcaption {
  margin-top: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  line-height: 1.4;
}

.passage-dialog__library {
  display: inline-block;
  margin: 0 var(--space-3) 0 0;
}

.citation-library-link:hover,
.citation-library-link:focus-visible,
.passage-dialog__library:hover,
.passage-dialog__library:focus-visible {
  color: var(--color-accent-bronze-hover);
  text-decoration-color: currentColor;
}

.page-chat .bubble__sources .citation-link,
.citation-list .citation-link {
  display: inline-block;
  text-align: left;
}

.passage-dialog__title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  margin: 0 0 var(--space-3);
}

.passage-dialog__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
}

.passage-dialog__tab {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface-raised);
  color: inherit;
  font: inherit;
  font-size: var(--font-size-sm);
  font-weight: 700;
  cursor: pointer;
}

.passage-dialog__tab[aria-selected="true"] {
  border-color: var(--color-accent-bronze);
  background: var(--color-citation-bg);
  color: var(--color-accent-bronze);
}

.passage-dialog__translation-status {
  margin: 0.65rem 0 0;
  color: var(--color-accent-bronze);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.passage-dialog__excerpt {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  line-height: 1.55;
  max-width: var(--measure);
  margin: 0 0 var(--space-4);
  white-space: normal;
}

.passage-dialog__excerpt p {
  margin: 0 0 1em;
}

.passage-dialog__date {
  margin-bottom: var(--space-1) !important;
  color: var(--color-text-secondary);
  font-family: var(--font-ui);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.passage-dialog__entry-title {
  max-width: 32ch;
  margin: 0 0 var(--space-4);
  color: var(--color-text-primary);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  line-height: 1.2;
}

.passage-dialog__excerpt blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  border-block: 1px solid var(--color-border-strong);
  color: var(--color-text-primary);
}

.passage-dialog__excerpt blockquote p {
  margin: 0;
}

.passage-dialog__excerpt blockquote cite {
  display: block;
  margin-top: var(--space-3);
  color: var(--color-text-secondary);
  font-family: var(--font-ui);
  font-size: var(--font-size-sm);
  font-style: normal;
  font-weight: 700;
}

.passage-dialog__structured-paragraph {
  padding-left: 2.2rem;
  text-indent: -2.2rem;
}

.passage-dialog__marker {
  color: var(--color-accent-bronze-hover);
  font-variant-numeric: tabular-nums;
}

.passage-dialog__excerpt[lang="grc"],
.passage-dialog__excerpt[lang="lat"] {
  font-size: var(--font-size-xl);
}

.passage-dialog__commerce {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-strong);
}

.passage-dialog__commerce h3,
.passage-dialog__commerce p {
  margin-top: 0;
}

.passage-dialog__commerce h3 {
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
}

.passage-dialog__commerce p {
  max-width: 68ch;
  margin-bottom: var(--space-3);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.passage-dialog__commerce ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.passage-dialog__commerce a {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-accent-bronze);
  border-radius: var(--radius-sm);
  color: var(--color-accent-bronze);
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
}

.passage-dialog__commerce a:hover,
.passage-dialog__commerce a:focus-visible {
  background: var(--color-accent-bronze);
  color: var(--color-text-inverse);
}

@media (max-width: 600px) {
  .passage-dialog__intro--with-cover {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    gap: var(--space-3);
  }

  .passage-dialog__cover figcaption {
    grid-column: 1 / -1;
  }

  .passage-dialog__title {
    font-size: var(--font-size-xl);
  }

  .passage-dialog__tab {
    min-height: 2.75rem;
  }

  .passage-dialog__commerce ul {
    grid-template-columns: 1fr;
  }
}

@keyframes portrait-consider {
  0%,
  100% {
    filter: saturate(0.85);
    transform: translateY(0);
  }
  50% {
    filter: saturate(1.15);
    transform: translateY(-2px);
  }
}

/* Room-first conversation choreography */
.stoa-rail__hint {
  margin: calc(var(--space-2) * -1) 0 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.45;
}

.room-form {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface-raised);
  box-shadow: var(--shadow-soft);
}

.room-form[hidden],
.active-room[hidden],
.room-entry[hidden],
.room-loading[hidden],
.available-personas[hidden] {
  display: none;
}

.room-form h3,
.room-form label,
.room-form p {
  margin: 0;
}

.room-form h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
}

.room-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-chat .conversation-list {
  max-height: none;
}

.conversation-list__row {
  gap: 0;
  border-left: 3px solid transparent;
}

.conversation-list__row:has(.conversation-list__item.is-active) {
  border-left-color: var(--color-accent-bronze);
}

.conversation-list__item {
  border-right: 0;
  background: transparent;
}

.conversation-list__item.is-active {
  background: var(--color-citation-bg);
}

.conversation-list__item.is-loading {
  background: var(--color-bg-subtle);
  color: var(--color-text-primary);
}

.conversation-list__item.is-loading::after {
  width: 0.85rem;
  height: 0.85rem;
  margin-inline-start: auto;
  border: 2px solid var(--color-border-strong);
  border-top-color: var(--color-accent-bronze);
  border-radius: 50%;
  content: "";
  animation: room-loading-spin 800ms linear infinite;
}

.conversation-list__delete {
  padding-inline: var(--space-2);
  background: transparent;
}

.stoa-stage {
  display: block;
  min-width: 0;
}

.room-entry {
  display: grid;
  place-content: center;
  min-height: calc(100vh - var(--header-h));
  padding: clamp(var(--space-6), 7vw, var(--space-9));
  text-align: center;
  background:
    linear-gradient(rgba(246, 241, 231, 0.9), rgba(246, 241, 231, 0.9)),
    repeating-linear-gradient(90deg, transparent 0 7.9rem, rgba(139, 103, 67, 0.08) 8rem);
}

.room-entry h2 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
}

.room-entry p {
  max-width: 38rem;
  margin: 0 auto var(--space-5);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.room-entry .button {
  justify-self: center;
}

.room-route-status {
  margin-top: var(--space-4) !important;
}

.room-loading {
  display: grid;
  place-content: center;
  min-height: calc(100vh - var(--header-h));
  padding: clamp(var(--space-6), 7vw, var(--space-9));
  background: var(--color-bg-page);
}

.room-loading__content {
  display: grid;
  width: min(100%, 34rem);
  min-width: 0;
  grid-template-columns: auto minmax(0, 34rem);
  gap: var(--space-5);
  align-items: center;
}

.room-loading__content h2 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display);
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
}

.room-loading__content p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.room-loading__indicator {
  position: relative;
  display: flex;
  width: 4.5rem;
  height: 4.5rem;
  align-items: center;
  justify-content: center;
  gap: 0.36rem;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
}

.room-loading__indicator span {
  width: 0.42rem;
  height: 1.8rem;
  border-radius: 999px;
  background: var(--color-accent-bronze);
  animation: room-loading-portico 1.2s var(--ease-out) infinite;
}

.room-loading__indicator span:first-child {
  height: 1.2rem;
}

.room-loading__indicator span:nth-child(2) {
  animation-delay: 120ms;
}

.room-loading__indicator span:nth-child(3) {
  height: 1.2rem;
  animation-delay: 240ms;
}

@keyframes room-loading-spin {
  to { transform: rotate(360deg); }
}

@keyframes room-loading-portico {
  0%, 100% { opacity: 0.38; }
  50% { opacity: 1; }
}

.active-room {
  display: grid;
  grid-template-rows: auto auto minmax(20rem, 1fr) auto;
  min-height: calc(100vh - var(--header-h));
}

.stoa-stage__bar {
  display: grid;
  gap: var(--space-4);
  background: color-mix(in srgb, var(--color-surface) 88%, var(--color-bg-subtle));
}

.room-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.room-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  line-height: 1.1;
}

.room-heading .stoa-stage__status {
  margin: var(--space-1) 0 0;
}

.room-settings {
  position: relative;
  flex: 0 0 auto;
}

.room-settings summary {
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border-strong);
  color: var(--color-text-primary);
  font-weight: 700;
  cursor: pointer;
  list-style-position: inside;
  background: var(--color-surface-raised);
}

.room-form--settings {
  position: absolute;
  z-index: 12;
  top: calc(100% + var(--space-2));
  right: 0;
  width: min(22rem, calc(100vw - 2rem));
}

.participant-roster {
  display: grid;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-subtle);
}

.participant-roster__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.participant-roster h3,
.participant-roster h4 {
  margin: 0;
}

.participant-roster h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
}

.participant-roster h4,
.participant-count {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.room-personas,
.available-personas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.room-participant {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  min-width: 11.75rem;
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface-raised);
}

.room-participant--guide {
  border-color: color-mix(in srgb, #1a6b73 55%, var(--color-border-subtle));
  background: color-mix(in srgb, #d9f3f1 38%, var(--color-surface-raised));
}

.room-persona {
  width: auto;
  min-width: 0;
  display: grid;
  grid-template-columns: 2.7rem minmax(0, 1fr);
  gap: var(--space-2);
  align-items: center;
  padding: var(--space-2);
}

.room-persona--guide {
  cursor: default;
}

.room-persona__figure {
  width: 2.7rem;
  height: 3.3rem;
  box-shadow: none;
}

.room-persona__copy {
  display: grid;
  gap: 0.05rem;
  min-width: 0;
}

.room-persona__activity {
  min-height: 1.05rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
}

.room-participant__remove {
  align-self: stretch;
  padding: 0 var(--space-2);
  border: 0;
  border-left: 1px solid var(--color-border-subtle);
  background: transparent;
  color: var(--color-text-secondary);
  font: inherit;
  font-size: var(--font-size-xs);
  cursor: pointer;
}

.room-participant__remove:hover,
.room-participant__remove:focus-visible {
  color: var(--color-text-primary);
  background: var(--color-bg-subtle);
}

.room-participant__remove:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.participant-empty {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.persona-inviter {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  align-items: center;
}

.persona-invite {
  display: inline-grid;
  grid-template-columns: 2.15rem auto;
  gap: var(--space-2);
  align-items: center;
  padding: 0.3rem var(--space-2) 0.3rem 0.3rem;
  border: 1px dashed var(--color-border-strong);
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.persona-invite:hover,
.persona-invite:focus-visible {
  border-style: solid;
  border-color: var(--color-accent-bronze);
  background: var(--color-citation-bg);
}

.persona-invite img {
  width: 2.15rem;
  height: 2.7rem;
  object-fit: cover;
  object-position: 50% 18%;
}

.persona-invite__copy {
  display: grid;
  line-height: 1.2;
}

.persona-invite__copy small {
  color: var(--color-accent-bronze);
  font-size: var(--font-size-xs);
}

.roster-thinking {
  display: inline-flex;
  gap: 0.18rem;
  align-items: center;
  min-height: 1rem;
}

.roster-thinking span {
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 50%;
  background: var(--color-accent-bronze);
  animation: roster-thinking 900ms var(--ease-out) infinite;
}

.roster-thinking span:nth-child(2) {
  animation-delay: 120ms;
}

.roster-thinking span:nth-child(3) {
  animation-delay: 240ms;
}

@keyframes roster-thinking {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.35;
  }
  50% {
    transform: translateY(-0.18rem);
    opacity: 1;
  }
}

.system-event {
  display: grid;
  grid-template-columns: minmax(1.5rem, 1fr) auto auto minmax(1.5rem, 1fr);
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  text-align: center;
}

.system-event::before,
.system-event::after {
  content: "";
  height: 1px;
  background: var(--color-border-subtle);
}

.system-event__body {
  font-weight: 600;
}

.system-event__time,
.message-time,
.leap__time {
  color: var(--color-text-secondary);
  font-size: 0.68rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.bubble__meta-right,
.leap__meta {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
}

.leap__time {
  color: rgba(244, 239, 230, 0.62);
}

.composer-dock.is-locked {
  background: var(--color-bg-subtle);
}

.composer-dock.is-locked .composer-hint,
.composer-dock.is-locked .composer-wrap {
  opacity: 0.58;
}

@media (max-width: 980px) {
  .stoa-app {
    grid-template-columns: 1fr;
  }

  .stoa-rail,
  .stoa-context {
    border: 0;
    border-bottom: 1px solid var(--color-border-subtle);
  }

  .stoa-stage {
    min-height: 70vh;
  }

  .active-room,
  .room-entry,
  .room-loading {
    min-height: 70vh;
  }

  .room-loading__content {
    width: 100%;
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .page-chat .conversation-list {
    max-height: 10rem;
  }
}

@media (max-width: 680px) {
  .stoa-rail,
  .stoa-context,
  .stoa-stage__bar,
  .stoa-thread,
  .composer-dock {
    padding-right: var(--space-3);
    padding-left: var(--space-3);
  }

  .page-chat .bubble {
    grid-template-columns: 3.25rem minmax(0, 1fr);
    gap: var(--space-2) var(--space-3);
    padding: var(--space-3);
  }

  .page-chat .bubble--user,
  .page-chat .bubble--system {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-chat .bubble__portrait img,
  .page-chat .bubble__avatar {
    width: 3.25rem;
    height: 4.15rem;
  }

  .page-chat .bubble__meta {
    align-items: flex-start;
  }

  .room-heading {
    display: grid;
  }

  .room-settings {
    justify-self: start;
  }

  .room-form--settings {
    right: auto;
    left: 0;
  }

  .persona-inviter {
    grid-template-columns: 1fr;
  }

  .room-participant,
  .persona-invite {
    flex: 1 1 100%;
  }

  .system-event {
    grid-template-columns: minmax(0.75rem, 1fr) minmax(0, auto) auto minmax(0.75rem, 1fr);
    gap: var(--space-1);
  }

  .cognition-trigger {
    min-width: 0;
    padding: 0.35rem 0.48rem;
  }

  .cognition-trigger__meta {
    display: none;
  }

  .leap {
    padding: var(--space-3);
  }

  .leap__layout {
    grid-template-columns: 3.25rem minmax(0, 1fr);
    gap: var(--space-3);
  }

  .leap__portrait {
    width: 3.25rem;
    height: 4.15rem;
  }

  .leap__heading {
    display: block;
  }

  .leap__status {
    margin-top: 0.15rem;
    text-align: left;
  }

  .cognition-dialog__hero {
    grid-template-columns: 4.6rem minmax(0, 1fr);
    gap: var(--space-3);
  }

  .cognition-dialog__hero img {
    width: 4.6rem;
    height: 5.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero__gaze,
  .hero__iris {
    display: none !important;
  }

  .room-persona.is-considering .room-persona__figure,
  .thinking-dots span,
  .roster-thinking span,
  .debug-refresh__spinner {
    animation: none;
  }

  .temporal-rift {
    display: none;
  }

  .leap.is-arriving,
  .leap.is-arriving .leap__portrait,
  .leap.is-arriving .leap__signal {
    animation: none;
  }
}

/* Final chat cascade: keep the room layout above legacy M11 declarations. */
.page-chat .chat-stream .bubble {
  width: min(78%, 49rem);
  grid-template-columns: 3.4rem minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 0;
  border-radius: 1rem 1rem 1rem 0.28rem;
  box-shadow: 0 8px 24px rgba(45, 36, 26, 0.08);
}

.page-chat .chat-stream .bubble--stagger-right,
.page-chat .chat-stream .bubble--user {
  margin-left: auto;
  border-radius: 1rem 1rem 0.28rem 1rem;
}

.page-chat .chat-stream .bubble--user {
  width: min(72%, 42rem);
  grid-template-columns: minmax(0, 1fr);
}

.page-chat .chat-stream .bubble__portrait img,
.page-chat .chat-stream .bubble__avatar {
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 50%;
  box-shadow: none;
}

.page-chat .response-offer-actions {
  grid-column: 2;
  display: grid;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid color-mix(in srgb, var(--color-accent-bronze) 30%, var(--color-citation-border));
}

.page-chat .response-offer-actions__choices {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-chat .response-offer-actions__status {
  min-height: 1.2em;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.page-chat .response-offer-actions__status.is-error {
  color: var(--color-danger);
  font-weight: 700;
}

.page-chat .response-offer-actions .button:focus-visible {
  outline: 2px solid var(--color-accent-bronze);
  outline-offset: 3px;
}

.page-chat .settings-dialog .room-form--settings {
  position: static;
  width: auto;
  padding: 0;
  border: 0;
  box-shadow: none;
}

.page-chat .persona-invite img {
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 50%;
  object-fit: cover;
}

.page-chat .conversation-list__copy,
.page-chat .conversation-list__delete {
  inline-size: 2.2rem;
  block-size: 2.2rem;
  min-inline-size: 2.2rem;
  padding: 0;
  display: inline-grid;
  place-items: center;
}

.page-chat .composer-wrap textarea {
  min-height: 3.15rem;
  max-height: min(38vh, 18rem);
  padding: 0.78rem 1rem;
  border-radius: 1.35rem;
  cursor: text;
  resize: none;
  overflow-y: hidden;
}

.page-chat .stoa-thread {
  position: relative;
}

.chat-unread {
  position: sticky;
  z-index: 8;
  bottom: 0.8rem;
  left: 50%;
  display: flex;
  width: max-content;
  align-items: center;
  gap: 0.35rem;
  margin: -2.7rem auto 0;
  padding: 0.55rem 0.8rem;
  border: 1px solid color-mix(in srgb, var(--color-accent-bronze) 55%, var(--color-border-subtle));
  border-radius: 999px;
  background: var(--color-surface-elevated, var(--color-surface));
  box-shadow: 0 8px 24px rgba(45, 36, 26, 0.16);
  color: var(--color-text-primary);
  font: inherit;
  font-size: var(--font-size-sm);
  font-weight: 700;
  cursor: pointer;
}

.chat-unread[hidden] {
  display: none;
}

.chat-unread svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.page-chat .debug-dialog .debug-log {
  max-height: min(64vh, 38rem);
  white-space: normal;
  overflow: auto;
}

.typing-bar[hidden],
.stoa-thread[hidden],
.composer-dock[hidden],
.participant-panel[hidden] {
  display: none !important;
}

@media (max-width: 680px) {
  .page-chat .chat-stream .bubble,
  .page-chat .chat-stream .bubble--user {
    width: 94%;
  }

  .page-chat .chat-stream .bubble {
    grid-template-columns: 2.8rem minmax(0, 1fr);
  }

  .page-chat .chat-stream .bubble__portrait img,
  .page-chat .chat-stream .bubble__avatar {
    width: 2.8rem;
    height: 2.8rem;
  }
}

/* Chat room corrections: full-height thread, quiet publication, mobile drawers. */
.mobile-room-control,
.rail-toggle__participants,
#send-btn svg {
  display: none;
}

.stoa-app.is-right-collapsed #toggle-right-rail .rail-toggle__chevron {
  display: none;
}

.stoa-app.is-right-collapsed #toggle-right-rail .rail-toggle__participants {
  display: block;
  transform: none;
}

.page-chat .stoa-app {
  height: calc(100dvh - var(--header-h));
  min-height: calc(100vh - var(--header-h));
  overflow: hidden;
}

.page-chat .stoa-stage,
.page-chat .active-room {
  min-height: 0;
  height: 100%;
}

.page-chat .active-room {
  max-height: none;
  grid-template-rows: auto auto auto auto minmax(0, 1fr) auto;
}

.page-chat .active-room > .stoa-stage__bar {
  grid-row: 1;
}

.page-chat .active-room > .chat-gate {
  grid-row: 2;
}

.page-chat .active-room > .selection-stage {
  grid-row: 3;
}

.page-chat .active-room > .debate-status {
  grid-row: 4;
}

.page-chat .active-room > .stoa-thread {
  grid-row: 5;
}

.page-chat .active-room > .composer-dock {
  grid-row: 6;
}

.page-chat .stoa-thread {
  min-height: 0;
  overflow: hidden;
}

.page-chat .chat-stream {
  grid-auto-rows: max-content;
  overflow-y: auto;
  overscroll-behavior: contain;
  scroll-behavior: smooth;
}

.page-chat .typing-bar[hidden] {
  display: flex !important;
  visibility: hidden;
}

.page-chat #send-btn svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (max-width: 980px) {
  .mobile-room-control {
    display: inline-grid;
  }

  .page-chat .stoa-app,
  .page-chat .stoa-app.is-left-collapsed,
  .page-chat .stoa-app.is-right-collapsed,
  .page-chat .stoa-app.is-left-collapsed.is-right-collapsed {
    position: relative;
    grid-template-columns: minmax(0, 1fr);
    height: calc(100dvh - var(--header-h));
    overflow: hidden;
  }

  .page-chat .stoa-stage {
    order: 1;
    height: 100%;
  }

  .page-chat .stoa-rail,
  .page-chat .participant-panel,
  .page-chat .stoa-app.is-left-collapsed .stoa-rail,
  .page-chat .stoa-app.is-right-collapsed .stoa-context {
    position: fixed;
    z-index: 40;
    top: var(--header-h);
    bottom: 0;
    width: min(86vw, 22rem);
    min-height: 0;
    max-height: none;
    padding: var(--space-4);
    overflow-y: auto;
    border: 0;
    background: var(--color-bg-subtle);
    box-shadow: 0 18px 52px rgba(28, 25, 20, 0.24);
    transition: transform 220ms var(--ease-out), visibility 220ms linear;
  }

  .page-chat .stoa-rail {
    left: 0;
    transform: translateX(0);
  }

  .page-chat .participant-panel {
    right: 0;
    transform: translateX(0);
  }

  .page-chat .stoa-app.is-left-collapsed .stoa-rail {
    visibility: hidden;
    transform: translateX(-105%);
  }

  .page-chat .stoa-app.is-right-collapsed .stoa-context {
    visibility: hidden;
    transform: translateX(105%);
  }

  .page-chat .stoa-app.is-room-loading .stoa-rail,
  .page-chat .stoa-app.is-room-loading .stoa-context {
    visibility: hidden;
    transition: none;
  }

  .page-chat .stoa-app.is-room-loading .stoa-rail {
    transform: translateX(-105%);
  }

  .page-chat .stoa-app.is-room-loading .stoa-context {
    transform: translateX(105%);
  }

  .stoa-app.is-left-collapsed .stoa-rail > :not(.stoa-rail__head),
  .stoa-app.is-left-collapsed .stoa-rail__head h2,
  .stoa-app.is-right-collapsed .stoa-context > :not(.participant-panel__head),
  .stoa-app.is-right-collapsed .participant-panel__head > div {
    display: initial;
  }

  .page-chat .active-room,
  .page-chat .room-entry {
    height: 100%;
    min-height: 0;
  }

  .page-chat .conversation-list {
    max-height: none;
  }
}

@media (max-width: 680px) {
  .page-chat .stoa-stage__bar {
    padding: 0.55rem var(--space-3);
  }

  .page-chat .room-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
    gap: var(--space-3);
  }

  .page-chat .room-heading__identity {
    min-width: 0;
  }

  .page-chat .room-heading h2 {
    width: 100%;
    font-size: clamp(var(--font-size-xl), 7vw, var(--font-size-2xl));
    line-height: 1.08;
    overflow-wrap: anywhere;
  }

  .page-chat .room-heading__meta {
    gap: var(--space-2);
    margin-top: var(--space-2);
  }

  .page-chat .room-heading .stoa-stage__status {
    display: none;
  }

  .page-chat .room-actions {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: start;
    width: 100%;
    gap: var(--space-3);
  }

  .page-chat .room-actions .icon-button {
    width: 2.75rem;
    height: 2.75rem;
  }

  .page-chat #mobile-rooms-toggle {
    grid-column: 1;
    justify-self: start;
  }

  .page-chat #mobile-participants-toggle {
    grid-column: 3;
    justify-self: end;
  }

  .page-chat .room-more {
    position: relative;
    z-index: 4;
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
  }

  .page-chat .room-more > summary {
    display: grid;
    place-items: center;
    list-style: none;
    cursor: pointer;
  }

  .page-chat .room-more > summary::-webkit-details-marker {
    display: none;
  }

  .page-chat .room-more > summary svg {
    fill: currentColor;
    stroke: none;
  }

  .page-chat .room-more[open] > summary {
    border-color: var(--color-accent-bronze);
    background: var(--color-accent-umber-soft);
    color: var(--color-accent-umber);
  }

  .page-chat .room-more__menu {
    position: absolute;
    top: calc(100% + var(--space-2));
    left: 50%;
    display: grid;
    width: max-content;
    min-width: 12rem;
    padding: var(--space-2);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    box-shadow: var(--shadow-soft);
    transform: translateX(-50%);
  }

  .page-chat .room-more:not([open]) .room-more__menu {
    display: none;
  }

  .page-chat .room-more__menu .icon-button {
    display: grid;
    grid-template-columns: 1.5rem minmax(0, 1fr);
    gap: var(--space-3);
    width: 100%;
    height: auto;
    min-height: 2.75rem;
    padding: var(--space-2) var(--space-3);
    border: 0;
    text-align: left;
  }

  .page-chat .room-more__menu .icon-button span {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip-path: none;
    white-space: normal;
  }

  .page-chat .stoa-thread {
    padding: var(--space-2) var(--space-2) 0;
  }

  .page-chat .chat-stream {
    gap: var(--space-2);
    padding: 0 0 var(--space-3);
  }

  .page-chat .chat-stream .bubble,
  .page-chat .chat-stream .bubble--user {
    width: 96%;
    padding: 0.65rem 0.75rem;
    border-radius: 0.85rem 0.85rem 0.85rem 0.2rem;
    box-shadow: 0 4px 14px rgba(45, 36, 26, 0.07);
  }

  .page-chat .chat-stream .bubble--stagger-right,
  .page-chat .chat-stream .bubble--user {
    border-radius: 0.85rem 0.85rem 0.2rem 0.85rem;
  }

  .page-chat .chat-stream .bubble {
    grid-template-columns: 2.35rem minmax(0, 1fr);
    gap: 0.4rem 0.65rem;
  }

  .page-chat .chat-stream .bubble__portrait img,
  .page-chat .chat-stream .bubble__avatar {
    width: 2.35rem;
    height: 2.35rem;
  }

  .page-chat .bubble__body {
    font-size: 0.96rem;
    line-height: 1.48;
  }

  .page-chat .response-offer-actions {
    grid-column: 1 / -1;
  }

  .page-chat .response-offer-actions__choices .button {
    width: 100%;
  }

  .page-chat .composer-dock {
    padding: 0.35rem var(--space-2) max(0.45rem, env(safe-area-inset-bottom));
  }

  .page-chat .composer-hint {
    display: none;
  }

  .page-chat .typing-bar {
    min-height: 1.7rem;
    margin: 0 0 0.15rem var(--space-2);
    font-size: var(--font-size-xs);
  }

  .page-chat .typing-bar img {
    width: 1.4rem;
    height: 1.4rem;
  }

  .page-chat .composer-wrap {
    gap: 0.4rem;
  }

  .page-chat .composer-wrap textarea {
    min-height: 2.8rem;
    max-height: 7rem;
    padding: 0.68rem 0.9rem;
    font-size: 1rem;
    resize: none;
  }

  .page-chat #send-btn {
    width: 2.8rem;
    min-width: 2.8rem;
    height: 2.8rem;
    min-height: 2.8rem;
    padding: 0;
    border-radius: 50%;
  }

  .page-chat #send-btn span {
    display: none;
  }

  .page-chat #send-btn svg {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  .conversation-list__item.is-loading::after,
  .room-loading__indicator span {
    animation: none;
  }

  .room-loading__indicator span {
    opacity: 0.72;
  }

  .page-chat .chat-stream {
    scroll-behavior: auto;
  }

  .page-chat .stoa-rail,
  .page-chat .participant-panel {
    transition: none;
  }
}

/* Keep the discovery and collapsed-rail layer above the legacy chat cascade. */
.page-chat .available-personas,
.page-chat .setup-personas {
  width: 100%;
  display: grid;
  gap: var(--space-3);
}

.page-chat .thinker-invite-group__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: var(--space-2);
}

.page-chat .participant-panel .thinker-invite-group__grid {
  grid-template-columns: 1fr;
}

.page-chat .stoa-app.is-right-collapsed .collapsed-participants {
  display: flex;
}

.page-chat .stoa-app.is-left-collapsed #toggle-left-rail .rail-toggle__chevron {
  display: none;
}

.page-chat .stoa-app.is-left-collapsed #toggle-left-rail .rail-toggle__rooms {
  display: block;
  transform: none;
}

@media (max-width: 980px) {
  .page-chat .stoa-app.is-right-collapsed .collapsed-participants {
    display: none;
  }
}

/* Participant selection and readable turn cadence. */
@media (min-width: 981px) {
  .page-chat {
    --chat-rail-right: minmax(21rem, 23rem);
  }
}

.page-chat .active-room.is-awaiting-first-participant {
  grid-template-rows: auto minmax(0, 1fr);
}

.page-chat .active-room.is-awaiting-first-participant > .chat-gate {
  min-height: 0;
  height: 100%;
  overflow-y: auto;
}

.page-chat .first-participant-card {
  position: relative;
  width: min(100%, 35rem);
  margin: auto;
  padding: clamp(var(--space-5), 5vw, var(--space-7));
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  background: var(--color-surface-raised);
  box-shadow: var(--shadow-soft);
  text-align: left;
}

.page-chat .first-participant-card__step {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  color: var(--color-border-strong);
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  line-height: 1;
}

.page-chat .first-participant-card h3 {
  max-width: 80%;
  margin: 0 0 var(--space-2);
}

.page-chat .first-participant-card > p {
  max-width: 31rem;
  margin: 0 0 var(--space-5);
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.page-chat .first-participant-picker {
  display: grid;
  gap: var(--space-4);
}

.page-chat .first-participant-picker label {
  display: grid;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.page-chat .first-participant-picker select {
  width: 100%;
  min-width: 0;
}

.page-chat .first-participant-picker .button {
  justify-self: start;
  margin-top: var(--space-1);
}

.page-chat .participant-panel .persona-inviter {
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
}

.page-chat .participant-panel .persona-inviter h3 {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.page-chat .persona-inviter__plus {
  width: 1.35rem;
  height: 1.35rem;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--color-accent-bronze);
  stroke-width: 2;
  stroke-linecap: round;
}

.page-chat .participant-panel .thinker-filters {
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

.page-chat .participant-panel .thinker-filters label {
  gap: var(--space-1);
  font-size: var(--font-size-sm);
}

.page-chat .participant-panel .thinker-filters select {
  min-height: 2.65rem;
  font-size: var(--font-size-sm);
}

.page-chat .participant-panel .room-personas,
.page-chat .participant-panel .available-personas {
  width: 100%;
  min-width: 0;
}

.page-chat .participant-panel .room-participant {
  grid-template-columns: minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-accent-umber) 22%, var(--color-border-subtle));
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-accent-umber-soft) 62%, var(--color-surface));
}

.page-chat .participant-panel .room-participant--doxographer {
  background: color-mix(in srgb, var(--color-hero-wash) 42%, var(--color-surface));
}

.page-chat .participant-panel .room-participant.is-pending {
  border-style: dashed;
}

.page-chat .participant-panel .room-persona {
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  min-width: 0;
  padding: var(--space-3);
  text-align: left;
}

.page-chat .participant-panel .room-persona__copy,
.page-chat .participant-panel .persona-invite__copy {
  min-width: 0;
  gap: 0.28rem;
}

.page-chat .participant-panel .room-persona__name,
.page-chat .participant-panel .persona-invite strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: var(--font-size-md);
  line-height: 1.15;
}

.page-chat .participant-panel .room-persona__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.28rem 0.45rem;
  align-items: center;
}

.page-chat .thinker-school-badge {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  padding: 0.16rem 0.42rem;
  border: 1px solid color-mix(in srgb, var(--color-accent-bronze) 34%, var(--color-border-subtle));
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-accent-umber-soft) 48%, var(--color-surface-raised));
  color: var(--color-accent-umber);
  font-size: var(--font-size-xs);
  font-weight: 700;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.page-chat .room-persona__lifespan,
.page-chat .persona-invite__lifespan {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.page-chat .participant-panel .room-participant__remove {
  min-width: 3.7rem;
  padding-inline: var(--space-2);
  white-space: nowrap;
}

.page-chat .participant-panel .thinker-invite-group__grid {
  grid-template-columns: minmax(0, 1fr);
}

.page-chat .participant-panel .persona-invite {
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: var(--space-3);
  align-items: start;
  min-width: 0;
  padding: var(--space-3);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface-raised);
}

.page-chat .participant-panel .persona-invite:hover,
.page-chat .participant-panel .persona-invite:focus-visible {
  border-color: var(--color-accent-bronze);
  background: var(--color-citation-bg);
}

.page-chat .participant-panel .persona-invite__copy small {
  margin-top: var(--space-1);
  color: var(--color-accent-bronze);
  font-weight: 700;
}

.page-chat .typing-bar:not([hidden]) {
  padding: 0.35rem var(--space-3);
  border: 1px solid var(--color-border-subtle);
  border-radius: 999px;
  background: var(--color-surface-raised);
  box-shadow: 0 5px 16px rgba(37, 35, 31, 0.08);
}

@media (max-width: 680px) {
  .page-chat .chat-gate {
    padding: var(--space-3);
  }

  .page-chat .first-participant-card {
    padding: var(--space-5);
  }

  .page-chat .first-participant-picker .button {
    width: 100%;
  }

  .page-chat .chat-stream .bubble--user {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-chat .chat-stream .bubble--user .bubble__meta,
  .page-chat .chat-stream .bubble--user .bubble__body {
    grid-column: 1;
  }

  .page-chat .chat-stream .bubble {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .page-chat .room-actions .icon-button {
    width: 2.75rem;
    height: 2.75rem;
  }

  .page-chat .room-heading #session-status {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .page-chat .model-runtime-badge {
    max-width: calc(100vw - 7rem);
  }

  .page-chat .composer-dock {
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
  }
}