.scu-parameter-formula {
  overflow-wrap: anywhere;
}

:root {
    --page-white: #fafaf9;
    --pink: #ff7fa8;
    --teal: #72c8c5;
    --charcoal: #202425;
    --result-green: #159474;
    --mono: "SFMono-Regular", Menlo, Consolas, monospace;
    --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color-scheme: light;
    --ink: #101212;
    --muted: #555b60;
    --faint: #63696e;
    --bg: #fafaf9;
    --bg-deep: #fafaf9;
    --panel: #ffffff;
    --panel-raised: #f3f3f2;
    --line: #d6d7d5;
    --line-strong: #777d7e;
    --cyan: #187976;
    --blue: #215f9b;
    --violet: #6947a8;
    --green: #159474;
    --amber: #795200;
    --rose: #a33b5c;
    --danger: #a52828;
    --shadow: 3px 3px 0 #101212;
    --on-accent: #ffffff;
    --on-accent-muted: rgba(255, 255, 255, 0.78);
    --body-glow-primary: rgba(0, 111, 104, 0.1);
    --body-glow-secondary: rgba(33, 95, 155, 0.08);
    --body-gradient-start: #f8fbfb;
    --body-gradient-end: #eaf1f1;
    --grid-line: rgba(34, 82, 91, 0.055);
    --topbar-bg: rgba(247, 251, 251, 0.9);
    --topbar-highlight: rgba(255, 255, 255, 0.7);
    --brand-border: rgba(0, 111, 104, 0.5);
    --brand-bg: rgba(0, 111, 104, 0.08);
    --brand-inset: rgba(0, 111, 104, 0.04);
    --status-text: #38575d;
    --status-ring: rgba(30, 113, 67, 0.12);
    --status-glow: rgba(30, 113, 67, 0.25);
    --title-soft: #202425;
    --warning-border: rgba(121, 82, 0, 0.3);
    --warning-bg: rgba(121, 82, 0, 0.08);
    --warning-bg-soft: rgba(121, 82, 0, 0.07);
    --access-panel-bg: rgba(255, 255, 255, 0.94);
    --control-bg: #ffffff;
    --progress-bg: rgba(234, 242, 242, 0.72);
    --card-sheen: rgba(255, 255, 255, 0.65);
    --card-bg: #ffffff;
    --subtle-bg: rgba(27, 67, 75, 0.045);
    --message-text: #202425;
    --result-bg: #ffffff;
    --answer-text: #34383b;
    --metric-bg: #f5f5f3;
    --metric-primary-border: rgba(0, 111, 104, 0.34);
    --metric-primary-bg: rgba(0, 111, 104, 0.08);
    --equation-text: #202425;
    --equation-bg: #f5f5f3;
    --warning-strong-border: rgba(121, 82, 0, 0.36);
    --warning-text: #6c4900;
    --table-text: #314e55;
    --notice-border: rgba(121, 82, 0, 0.36);
    --notice-text: #664a0d;
    --source-border: rgba(33, 95, 155, 0.3);
    --source-text: #245982;
    --source-bg: rgba(33, 95, 155, 0.08);
    --nested-panel-bg: #f5f5f3;
    --chart-bg: rgba(247, 251, 251, 0.95);
    --chart-engineering-border: rgba(121, 82, 0, 0.52);
    --chart-model-border: rgba(0, 111, 104, 0.45);
    --chart-gridline: rgba(39, 82, 91, 0.16);
    --chart-axis: rgba(39, 82, 91, 0.42);
    --chart-jump: #b6222e;
    --chart-area: rgba(0, 111, 104, 0.1);
    --audit-text: #49646a;
    --clarification-border: rgba(33, 95, 155, 0.34);
    --clarification-bg: rgba(33, 95, 155, 0.08);
    --clarification-text: #2f4d55;
    --clarification-list-text: #245982;
    --error-border: rgba(165, 40, 40, 0.38);
    --error-bg: rgba(165, 40, 40, 0.08);
    --error-meta: #7f3434;
    --active-border: rgba(0, 111, 104, 0.3);
    --active-bg: rgba(0, 111, 104, 0.075);
    --orbit-border: rgba(0, 111, 104, 0.34);
    --composer-bg: #ffffff;
    --composer-shadow: transparent;
    --clarifying-border: rgba(33, 95, 155, 0.48);
    --clarifying-ring: rgba(33, 95, 155, 0.12);
    --placeholder: #71787d;
    --submit-border: #101212;
    --submit-text: #ffffff;
    --disabled-text: #405c63;
    --submit-disabled-bg: #e3e4e2;
    --footer-text: #526b72;
    --footer-bg: #fafaf9;
  }

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bg-deep);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background: var(--page-white);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible,
.chart-point:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  border-radius: 0.55rem;
  color: var(--on-accent);
  background: var(--cyan);
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 150ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.ambient-grid {
  position: fixed;
  z-index: -1;
  inset: 0;
  opacity: 0.42;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
}

.topbar {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 0 3.2vw;
  border-bottom: 1px solid var(--line);
  background: var(--topbar-bg);
  box-shadow: 0 1px 0 var(--topbar-highlight);
  backdrop-filter: blur(20px);
}

.brand-lockup,
.topbar-status {
  display: flex;
  align-items: center;
}

.brand-lockup {
  gap: 0.8rem;
}

.brand-lockup > span:last-child {
  display: grid;
  gap: 0.18rem;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--brand-border);
  border-radius: 50%;
  color: var(--cyan);
  background: var(--brand-bg);
  box-shadow: inset 0 0 0 5px var(--brand-inset);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 800;
}

.brand-lockup strong,
.brand-lockup small,
.topbar-status,
.eyebrow,
.section-label,
.footer-bar {
  font-family: var(--mono);
  letter-spacing: 0.105em;
}

.brand-lockup strong {
  font-size: 0.77rem;
}

.brand-lockup small {
  color: var(--faint);
  font-size: 0.54rem;
  letter-spacing: 0.14em;
}

.topbar-status {
  gap: 0.55rem;
  color: var(--status-text);
  font-size: 0.65rem;
}

.status-lamp {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px var(--status-ring), 0 0 15px var(--status-glow);
}

.version-chip {
  margin-left: 0.45rem;
  padding: 0.3rem 0.48rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(225px, 270px) minmax(0, 1fr);
  width: min(1500px, 100%);
  min-height: calc(100vh - 112px);
  margin: 0 auto;
}

.access-pending .app-shell,
.access-locked .app-shell {
  grid-template-columns: 1fr;
}

.access-pending .instrument-rail,
.access-locked .instrument-rail {
  display: none;
}

.instrument-rail {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  padding: 4.5rem 2rem 3rem 2.25rem;
  border-right: 1px solid var(--line);
}

.eyebrow {
  color: var(--cyan);
  font-size: 0.64rem;
}

.rail-heading h2 {
  margin: 0.9rem 0 0.7rem;
  font-size: 1.15rem;
  font-weight: 630;
  letter-spacing: -0.02em;
}

.rail-heading p,
.boundary-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.75;
}

.capability-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.capability-list li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  align-items: center;
  min-height: 58px;
  border-bottom: 1px solid var(--line);
}

.capability-list li > span {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.capability-list div {
  display: grid;
  gap: 0.12rem;
}

.capability-list strong {
  color: var(--title-soft);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.capability-list small {
  color: var(--faint);
  font-size: 0.7rem;
}

.boundary-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  margin-top: auto;
  padding: 1rem;
  border: 1px solid var(--warning-border);
  border-radius: 0.8rem;
  background: var(--warning-bg);
}

.boundary-card strong {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--amber);
  font-size: 0.74rem;
}

.boundary-icon {
  color: var(--amber);
}

.access-gate {
  display: grid;
  width: min(940px, 100%);
  min-height: calc(100vh - 112px);
  margin: 0 auto;
  padding: clamp(2rem, 8vh, 6rem) clamp(1rem, 6vw, 4rem);
  place-items: center;
}

.access-panel {
  width: min(680px, 100%);
  padding: clamp(1.35rem, 4vw, 2.6rem);
  border: 1px solid var(--line-strong);
  border-radius: 1.2rem;
  background:
    linear-gradient(145deg, var(--active-bg), transparent 52%),
    var(--access-panel-bg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.access-panel h1 {
  margin: 1rem 0 1.2rem;
  font-size: clamp(2.35rem, 7vw, 4.6rem);
  font-weight: 480;
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.access-panel h1 em {
  color: var(--cyan);
  font-style: normal;
  font-weight: 340;
}

.access-intro {
  max-width: 38rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.8;
}

.access-progress {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-height: 72px;
  margin-top: 1.8rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  color: var(--cyan);
  background: var(--progress-bg);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
}

.access-form {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.8rem;
}

.access-form > label {
  color: var(--muted);
  font-size: 0.7rem;
}

.access-input-row {
  display: flex;
  gap: 0.75rem;
  padding: 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.75rem;
  background: var(--control-bg);
}

.access-input-row input {
  width: 100%;
  min-width: 0;
  padding: 0.7rem;
  border: 0;
  color: var(--ink);
  background: transparent;
  font-size: 0.9rem;
}

.access-error {
  min-height: 1.3rem;
  margin: 0;
  color: var(--danger);
  font-size: 0.7rem;
  line-height: 1.5;
}

.access-disclosure {
  margin-top: 1.5rem;
  padding: 1rem;
  border: 1px solid var(--warning-border);
  border-radius: 0.75rem;
  background: var(--warning-bg-soft);
}

.access-disclosure strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--amber);
  font-size: 0.72rem;
}

.access-disclosure p {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.7;
}

.workbench {
  width: min(1020px, 100%);
  margin: 0 auto;
  padding: 4.5rem clamp(1.4rem, 4.5vw, 4.8rem) 4rem;
}

.workbench-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.workbench-actions {
  display: flex;
  flex: none;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 1rem;
  max-width: 440px;
}

.memory-indicator {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.6rem;
  align-items: center;
  min-width: min(320px, 100%);
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  color: var(--muted);
  background: var(--subtle-bg);
}

.memory-indicator > span:last-child {
  display: grid;
  gap: 0.18rem;
  min-width: 0;
}

.memory-indicator strong,
.memory-indicator small {
  overflow-wrap: anywhere;
}

.memory-indicator strong {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.61rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.memory-indicator small {
  color: var(--faint);
  font-size: 0.58rem;
  line-height: 1.45;
}

.memory-lamp {
  width: 8px;
  height: 8px;
  border: 1px solid var(--faint);
  border-radius: 50%;
  background: transparent;
}

.memory-indicator.is-active {
  border-color: var(--active-border);
  background: var(--active-bg);
}

.memory-indicator.is-active .memory-lamp {
  border-color: var(--green);
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

.memory-indicator.is-reset {
  border-color: var(--warning-border);
  background: var(--warning-bg-soft);
}

.workbench h1 {
  max-width: 760px;
  margin: 1.15rem 0 2.8rem;
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  font-weight: 480;
  line-height: 1.04;
  letter-spacing: -0.055em;
}

.workbench h1 em {
  color: var(--cyan);
  font-style: normal;
  font-weight: 340;
}

.quiet-button {
  flex: none;
  margin-top: 0.1rem;
  padding: 0.55rem 0;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  color: var(--muted);
  background: transparent;
  font-size: 0.72rem;
  cursor: pointer;
}

.quiet-button:hover:not(:disabled) {
  color: var(--cyan);
  border-color: var(--cyan);
}

.quiet-button:disabled {
  opacity: 0.35;
  cursor: default;
}

.section-label {
  display: flex;
  justify-content: space-between;
  padding: 0 0 0.8rem;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.58rem;
}

.empty-state h2 {
  margin: 1.15rem 0 1.25rem;
  font-size: 1rem;
  font-weight: 540;
}

.language-input-guide {
  display: grid;
  grid-template-columns: minmax(180px, 0.62fr) minmax(0, 1.75fr);
  gap: 0.8rem 1.2rem;
  align-items: center;
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: var(--subtle-bg);
}

.language-input-guide h3 {
  margin: 0.28rem 0 0;
  color: var(--title-soft);
  font-size: 0.82rem;
  font-weight: 590;
}

.language-input-guide p {
  margin: 0;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.65;
}

.example-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.example-card {
  --accent: var(--cyan);
  position: relative;
  display: grid;
  min-height: 138px;
  padding: 1rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  color: var(--ink);
  background:
    linear-gradient(145deg, var(--card-sheen), transparent 54%),
    var(--card-bg);
  text-align: left;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.example-card::after {
  position: absolute;
  right: -20px;
  bottom: -30px;
  width: 90px;
  height: 90px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 50%;
  content: "";
}

.example-card:hover {
  border-color: color-mix(in srgb, var(--accent) 46%, transparent);
  background: color-mix(in srgb, var(--accent) 6%, var(--panel));
  transform: translateY(-2px);
}

.accent-blue { --accent: var(--blue); }
.accent-violet { --accent: var(--violet); }
.accent-green { --accent: var(--green); }
.accent-amber { --accent: var(--amber); }
.accent-rose { --accent: var(--rose); }

.example-index {
  align-self: start;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.example-card strong {
  align-self: end;
  font-size: 0.92rem;
  font-weight: 590;
}

.example-card small {
  align-self: end;
  color: var(--muted);
  font-size: 0.7rem;
}

.example-arrow {
  position: absolute;
  top: 0.85rem;
  right: 0.9rem;
  color: var(--faint);
  font-size: 0.9rem;
}

.direct-ask {
  display: grid;
  grid-template-columns: minmax(190px, 0.72fr) minmax(0, 1.7fr);
  gap: 1rem 1.5rem;
  align-items: start;
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: var(--subtle-bg);
}

.direct-ask h3 {
  margin: 0.35rem 0 0.45rem;
  font-size: 0.9rem;
  font-weight: 590;
}

.direct-ask p {
  margin: 0;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.55;
}

.direct-ask-list {
  display: grid;
  gap: 0.5rem;
}

.direct-ask-list button {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  color: var(--message-text);
  background: var(--control-bg);
  font-size: 0.72rem;
  line-height: 1.45;
  text-align: left;
  overflow-wrap: anywhere;
  cursor: pointer;
}

.direct-ask-list button:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--active-bg);
}

.conversation {
  display: grid;
  gap: 1rem;
}

.conversation:not(:empty) {
  margin-bottom: 1.2rem;
}

.message {
  min-width: 0;
  animation: message-in 260ms ease both;
}

.message-user {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  margin: 0.6rem 0 0.15rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: var(--subtle-bg);
}

.message-user .message-label {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.57rem;
  letter-spacing: 0.08em;
}

.message-user p {
  margin: 0;
  color: var(--message-text);
  font-size: 0.89rem;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.result-card,
.error-card,
.clarification-card,
.assistant-card {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 1rem;
  background:
    linear-gradient(150deg, var(--active-bg), transparent 45%),
    var(--result-bg);
  box-shadow: var(--shadow);
}

.result-head,
.result-body,
.error-card,
.clarification-card,
.assistant-head,
.assistant-body {
  padding: clamp(1rem, 2.5vw, 1.45rem);
}

.result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
}

.result-badges,
.assistant-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.result-state {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
}

.result-state::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 14px currentColor;
  content: "";
}

.tool-chip,
.status-chip,
.mode-badge,
.turn-chip {
  padding: 0.36rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.mode-badge {
  border-color: var(--line-strong);
  color: var(--cyan);
}

.mode-clarification {
  border-color: var(--clarification-border);
  color: var(--blue);
}

.mode-capability_help {
  border-color: var(--source-border);
  color: var(--blue);
}

.mode-guidance {
  border-color: var(--warning-border);
  color: var(--amber);
}

.mode-chat {
  border-color: color-mix(in srgb, var(--violet) 44%, transparent);
  color: var(--violet);
}

.mode-error {
  border-color: var(--error-border);
  color: var(--danger);
}

.turn-chip {
  margin-left: auto;
  color: var(--faint);
}

.answer-copy {
  margin: 0 0 1.25rem;
  color: var(--answer-text);
  font-size: 0.87rem;
  line-height: 1.78;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.metric-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.65rem;
  margin: 0.8rem 0 1.1rem;
}

.metric {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: var(--metric-bg);
}

.metric-primary {
  border-color: var(--metric-primary-border);
  background: var(--metric-primary-bg);
}

.metric-label {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.metric-value {
  display: block;
  color: var(--ink);
  font-family: var(--mono);
  font-size: clamp(1.05rem, 2vw, 1.45rem);
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.metric-unit {
  display: block;
  margin-top: 0.28rem;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.66rem;
  overflow-wrap: anywhere;
}

.equation-band {
  margin: 0.8rem 0;
  padding: 0.8rem 1rem;
  border-left: 2px solid var(--blue);
  color: var(--equation-text);
  background: var(--equation-bg);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.state-chips,
.assumption-list,
.warning-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  margin: 0.8rem 0;
  padding: 0;
  list-style: none;
}

.state-chips li,
.assumption-list li,
.warning-list li {
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  color: var(--muted);
  background: var(--subtle-bg);
  font-size: 0.68rem;
  overflow-wrap: anywhere;
}

.warning-list li {
  border-color: var(--warning-strong-border);
  color: var(--warning-text);
  background: var(--warning-bg);
}

.data-table-wrap {
  margin: 1rem 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 0.72rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.72rem;
}

.data-table th,
.data-table td {
  padding: 0.72rem 0.8rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

.data-table th {
  color: var(--faint);
  background: var(--subtle-bg);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.data-table td {
  color: var(--table-text);
  font-family: var(--mono);
}

.data-table tr:last-child td {
  border-bottom: 0;
}

.source-note,
.engineering-warning,
.science-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  margin: 0.9rem 0;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--notice-border);
  border-radius: 0.7rem;
  color: var(--notice-text);
  background: var(--warning-bg);
  font-size: 0.73rem;
  line-height: 1.55;
}

.source-note {
  border-color: var(--source-border);
  color: var(--source-text);
  background: var(--source-bg);
}

.property-interaction-notice {
  display: block;
  margin: 0 clamp(1rem, 2.5vw, 1.45rem) 1rem;
  font-size: 0.875rem;
  scroll-margin-top: 6rem;
}

.catalog-live-banner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  margin: 0.9rem 0;
  padding: 0.9rem 0.95rem;
  border: 1px solid var(--warning-border);
  border-radius: 0.78rem;
  color: var(--warning-text);
  background: linear-gradient(135deg, rgba(183, 101, 44, 0.18), rgba(112, 46, 31, 0.16));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.catalog-live-chip {
  align-self: start;
  padding: 0.3rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--warning-border);
  color: var(--warning-text);
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.source-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0.7rem;
  margin: 1rem 0;
}

.source-card {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.78rem;
  background: var(--nested-panel-bg);
}

.source-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}

.source-card h3 {
  margin: 0;
  font-size: 0.79rem;
  font-weight: 600;
}

.source-neutral-card {
  max-width: 100%;
}

.source-neutral-card .source-raw-text,
.source-neutral-card .audit-details > pre {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  white-space: pre;
  overflow-wrap: normal;
}

.source-scalar-card {
  display: grid;
  gap: 0.8rem;
  overflow-wrap: anywhere;
}

.source-scalar-card .source-scalar-title {
  font-size: 0.95rem;
  line-height: 1.5;
}

.source-scalar-observation {
  display: grid;
  gap: 0.5rem;
  min-width: 0;
}

.source-scalar-observation + .source-scalar-observation {
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
}

.source-scalar-result,
.source-scalar-condition {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 0.4rem;
  min-width: 0;
}

.source-scalar-result-label {
  flex-basis: 100%;
  color: var(--muted);
  font-size: 0.72rem;
}

.source-scalar-value {
  color: var(--ink);
  font-family: var(--mono);
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  font-weight: 600;
  line-height: 1.45;
  white-space: pre-wrap;
}

.source-scalar-unit {
  color: var(--ink);
  font-size: 0.85rem;
  white-space: pre-wrap;
}

.source-scalar-conditions {
  display: grid;
  gap: 0.3rem;
}

.source-scalar-condition {
  color: var(--ink);
  font-size: 0.76rem;
  line-height: 1.6;
  white-space: pre-wrap;
}

.source-scalar-uncertainty,
.source-scalar-source,
.source-scalar-reference,
.source-scalar-extra,
.source-scalar-empty {
  margin: 0;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.65;
  white-space: pre-wrap;
}

.source-scalar-references {
  display: grid;
  gap: 0.3rem;
  min-width: 0;
}

.source-scalar-details {
  min-width: 0;
  margin: 0;
}

.property-intent-summary,
.property-intent-outcome,
.property-intent-source-results {
  display: grid;
  gap: 0.75rem;
  min-width: 0;
  overflow-wrap: anywhere;
}

.property-intent-summary {
  margin-bottom: 0.9rem;
  padding: 0.95rem;
  border: 1px solid var(--line);
  border-radius: 0.78rem;
  background: var(--nested-panel-bg);
}

.property-intent-title {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.45;
}

.property-intent-sources,
.property-intent-note,
.property-intent-message,
.property-intent-alias,
.property-intent-cas,
.property-intent-formula {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.65;
  white-space: pre-wrap;
}

.property-intent-identity {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 0.55rem;
  min-width: 0;
}

.property-intent-name {
  color: var(--ink);
  font-size: 1rem;
}

.property-intent-outcome {
  padding: 1rem;
}

.property-intent-outcome-head {
  margin: 0;
}

.property-intent-outcome-status {
  flex: 0 1 auto;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.5;
  text-align: right;
}

.property-intent-outcome-success {
  color: var(--cyan);
}

.property-intent-source-results > .source-scalar-card {
  background: transparent;
}

.property-intent-missing {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.7;
}

.property-overview-count,
.property-overview-group {
  min-width: 0;
  margin: 0 0 0.75rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 0.78rem;
  background: var(--nested-panel-bg);
  overflow-wrap: anywhere;
}

.property-overview-count-line {
  margin: 0 0 0.3rem;
  color: var(--ink);
  font-size: 0.82rem;
  line-height: 1.6;
}

.property-overview-group-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.2rem 0.75rem;
  cursor: pointer;
  color: var(--ink);
  line-height: 1.6;
}

.property-overview-group-status {
  color: var(--muted);
  font-size: 0.72rem;
}

.property-overview-group-body {
  display: grid;
  gap: 0.7rem;
  min-width: 0;
  padding-top: 0.85rem;
}

.property-overview-page-note {
  padding-left: 0.2rem;
}

.property-overview-preview {
  min-width: 0;
  padding: 0.85rem 0.95rem 0.35rem;
  border: 1px solid var(--line);
  border-radius: 0.78rem 0.78rem 0 0;
  background: var(--nested-panel-bg);
  overflow-wrap: anywhere;
}

.property-overview-preview-title {
  margin: 0 0 0.55rem;
  font-size: 0.88rem;
  color: var(--ink);
}

.property-overview-source {
  display: grid;
  grid-template-columns: minmax(8rem, 1fr) minmax(0, 3fr);
  gap: 0.4rem 0.9rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--line);
}

.property-overview-source-name {
  margin: 0;
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 500;
  line-height: 1.6;
}

.property-overview-source-values,
.property-overview-scalar-row {
  min-width: 0;
}

.property-overview-scalar-row + .property-overview-scalar-row {
  margin-top: 0.55rem;
}

.property-overview-scalar-value,
.property-overview-record-count {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.6;
}

.property-overview-condition,
.property-overview-more {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.73rem;
  line-height: 1.6;
}

.property-overview-preview + .property-overview-group {
  padding-top: 0.5rem;
  border-top: 0;
  border-radius: 0 0 0.78rem 0.78rem;
}

.property-overview-preview + .property-overview-group .property-overview-group-name {
  font-size: 0.73rem;
  font-weight: 500;
}

@media (max-width: 600px) {
  .property-overview-source {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.15rem;
  }
}

.name-resolution {
  min-width: 0;
  margin-bottom: 1.2rem;
}

.name-resolution .name-resolution-title {
  margin: 0 0 0.5rem;
  color: var(--ink);
  font-size: 1rem;
}

.name-resolution-hint,
.name-resolution-choice-note {
  margin: 0 0 0.8rem;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.7;
}

.name-resolution-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: 0.7rem;
}

.name-resolution-option {
  display: grid;
  align-content: start;
  gap: 0.35rem;
  min-width: 0;
  padding: 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.72rem;
  background: var(--nested-panel-bg);
  overflow-wrap: anywhere;
}

.name-resolution-name {
  color: var(--ink);
  font-size: 1rem;
}

.name-resolution-original-name,
.name-resolution-cas,
.name-resolution-formula,
.name-resolution-source {
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.6;
}

.name-resolution-option .name-resolution-choice {
  margin-top: 0.5rem;
  white-space: normal;
}

.name-resolution-choice-note {
  margin: 0;
}

.name-candidate-pages {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.2rem;
  margin-top: 0.8rem;
}

.name-candidate-page-button {
  min-height: 44px;
  white-space: normal;
}

.name-candidate-pages .name-resolution-hint {
  flex-basis: 100%;
  margin: 0;
}

.ir-chart {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.ir-chart:focus-visible,
.ir-coordinate-scroll:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.ir-coordinate-scroll {
  max-height: min(24rem, 60vh);
  overflow: auto;
}

.ir-coordinate-table td {
  vertical-align: top;
  white-space: pre;
  font-family: var(--mono);
}

.spectroscopy-card {
  display: grid;
  gap: 0.85rem;
  min-width: 0;
  overflow-wrap: anywhere;
}

.antoine-parameter-details,
.antoine-technical-details {
  min-width: 0;
  max-width: 100%;
}

.spectroscopy-property-block {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
}

.spectroscopy-observation-list {
  display: grid;
  gap: 0.75rem;
}

.spectroscopy-observation {
  padding: 0.78rem 0.82rem;
  border: 1px solid var(--line);
  border-radius: 0.68rem;
  background: var(--panel-raised);
}

.spectroscopy-observation-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.55rem;
  min-width: 0;
}

.spectroscopy-observation-index,
.spectroscopy-observation-locator,
.spectroscopy-dataset-id,
.spectroscopy-empty-values {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.58rem;
  line-height: 1.5;
}

.spectroscopy-observation-locator {
  overflow-wrap: anywhere;
  text-align: right;
}

.spectroscopy-value-stack {
  display: grid;
  gap: 0.5rem;
  min-width: 0;
}

.spectroscopy-value-row {
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  background: var(--panel);
}

.spectroscopy-value-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.7rem;
  min-width: 0;
}

.spectroscopy-value-label {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.59rem;
  letter-spacing: 0.03em;
  min-width: 0;
  overflow-wrap: anywhere;
}

.spectroscopy-value-display {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.76rem;
  text-align: right;
  overflow-wrap: anywhere;
  min-width: 0;
  white-space: pre-wrap;
}

.spectroscopy-value-meta {
  margin-top: 0.35rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.56rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
  min-width: 0;
}

.phase-source-reference,
.phase-source-review,
.phase-change-card .spectroscopy-value-meta {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

@media (max-width: 600px) {
  .spectroscopy-observation-head,
  .spectroscopy-value-head {
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
  }

  .spectroscopy-observation-locator,
  .spectroscopy-value-display {
    text-align: left;
  }
}

.source-badge {
  padding: 0.28rem 0.42rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.55rem;
}

.source-value {
  margin: 0 0 0.75rem;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 1.1rem;
}

.source-meta {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.5;
}

.source-url {
  color: var(--faint);
  overflow-wrap: anywhere;
}

.chart-shell {
  margin: 1rem 0;
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.82rem;
  background: var(--chart-bg);
}

.chart-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.2rem 0.4rem 0.65rem;
}

.chart-toolbar strong {
  font-size: 0.75rem;
}

.chart-mode {
  padding: 0.28rem 0.45rem;
  border: 1px dashed var(--chart-engineering-border);
  border-radius: 999px;
  color: var(--amber);
  font-family: var(--mono);
  font-size: 0.55rem;
  white-space: nowrap;
}

.chart-mode-model-a {
  border-style: solid;
  border-color: var(--chart-model-border);
  color: var(--cyan);
}

.chart-readout {
  min-height: 1rem;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.62rem;
  text-align: right;
}

.cp-chart {
  display: block;
  width: 100%;
  height: auto;
  min-height: 230px;
  overflow: visible;
}

.chart-gridline {
  stroke: var(--chart-gridline);
  stroke-width: 1;
}

.chart-axis {
  stroke: var(--chart-axis);
  stroke-width: 1;
}

.chart-line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2.2;
  vector-effect: non-scaling-stroke;
}

.chart-line-engineering {
  stroke: var(--amber);
  stroke-dasharray: 8 6;
  stroke-linecap: round;
}

.chart-line-jump {
  stroke: var(--chart-jump);
  stroke-width: 3.2;
  vector-effect: non-scaling-stroke;
}

.chart-area {
  fill: var(--chart-area);
  stroke: none;
}

.chart-label {
  fill: var(--faint);
  font-family: var(--mono);
  font-size: 10px;
}

.chart-point {
  fill: var(--panel);
  stroke: var(--cyan);
  stroke-width: 1.5;
  cursor: crosshair;
  transition: r 120ms ease, fill 120ms ease;
}

.chart-point:hover,
.chart-point:focus {
  fill: var(--cyan);
  r: 5px;
}

.chart-caption {
  margin: 0.45rem 0.4rem 0.1rem;
  color: var(--faint);
  font-size: 0.62rem;
  line-height: 1.5;
}

.audit-details {
  border-top: 1px solid var(--line);
}

.audit-details summary {
  padding: 0.95rem 1.35rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  list-style-position: inside;
}

.audit-details[open] summary {
  color: var(--cyan);
  border-bottom: 1px solid var(--line);
}

.audit-content {
  display: grid;
  gap: 1rem;
  padding: 1rem 1.35rem 1.25rem;
}

.audit-section h4 {
  margin: 0 0 0.45rem;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.57rem;
  font-weight: 500;
  letter-spacing: 0.07em;
}

.audit-section pre,
.audit-section p,
.audit-section ul {
  margin: 0;
  color: var(--audit-text);
  font-family: var(--mono);
  font-size: 0.64rem;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.audit-section ul {
  padding-left: 1rem;
}

.clarification-card {
  border-color: var(--clarification-border);
  background: var(--clarification-bg);
}

.clarification-card h3,
.error-card h3 {
  margin: 0 0 0.7rem;
  font-size: 0.95rem;
}

.clarification-card p,
.error-card p {
  margin: 0.4rem 0;
  color: var(--clarification-text);
  font-size: 0.8rem;
  line-height: 1.7;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.clarification-card ul {
  margin: 0.7rem 0 0;
  padding-left: 1.2rem;
  color: var(--clarification-list-text);
  font-size: 0.8rem;
  line-height: 1.65;
}

.identity-resolution {
  display: grid;
  gap: 0.9rem;
  margin: 1.1rem 0 0.85rem;
  padding: clamp(0.9rem, 2.3vw, 1.2rem);
  border: 1px solid var(--source-border);
  border-radius: 0.85rem;
  background: var(--source-bg);
}

.identity-resolution-no_verified_candidates,
.identity-resolution-resolver_unavailable {
  border-color: var(--error-border);
  background: var(--error-bg);
}

.identity-resolution-head,
.identity-candidate-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
}

.identity-resolution-eyebrow,
.identity-resolution-status,
.identity-candidate-index,
.identity-candidate-status,
.identity-requested-species > span,
.identity-field dt {
  font-family: var(--mono);
  letter-spacing: 0.06em;
}

.identity-resolution-eyebrow {
  color: var(--blue);
  font-size: 0.58rem;
}

.identity-resolution-status {
  padding: 0.32rem 0.5rem;
  border: 1px solid var(--source-border);
  border-radius: 999px;
  color: var(--blue);
  font-size: 0.55rem;
  line-height: 1.2;
}

.identity-resolution-status-no_verified_candidates,
.identity-resolution-status-resolver_unavailable {
  border-color: var(--error-border);
  color: var(--danger);
}

.identity-requested-species {
  display: grid;
  grid-template-columns: minmax(8.5rem, auto) minmax(0, 1fr);
  gap: 0.7rem;
  align-items: baseline;
  padding: 0.72rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  background: var(--nested-panel-bg);
}

.identity-requested-species > span {
  color: var(--faint);
  font-size: 0.57rem;
}

.identity-requested-species strong {
  min-width: 0;
  color: var(--ink);
  font-size: 0.82rem;
  overflow-wrap: anywhere;
}

.identity-resolution .identity-resolution-title {
  margin: 0.1rem 0 -0.3rem;
  color: var(--ink);
  font-size: 0.88rem;
}

.identity-resolution .identity-resolution-boundary {
  margin: 0;
  color: var(--source-text);
  font-size: 0.72rem;
  line-height: 1.65;
}

.identity-resolution .identity-resolution-blocked {
  color: var(--error-meta);
}

.identity-candidate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: 0.7rem;
}

.identity-candidate-card {
  min-width: 0;
  padding: 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.72rem;
  background: var(--nested-panel-bg);
}

.identity-candidate-head {
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
}

.identity-candidate-index,
.identity-candidate-status {
  font-size: 0.54rem;
}

.identity-candidate-index {
  color: var(--faint);
}

.identity-candidate-status {
  color: var(--green);
}

.identity-candidate-status-blocked {
  color: var(--danger);
}

.identity-fields {
  display: grid;
  gap: 0;
  margin: 0.25rem 0 0;
}

.identity-field {
  display: grid;
  grid-template-columns: minmax(6.4rem, 0.75fr) minmax(0, 1.25fr);
  gap: 0.7rem;
  padding: 0.58rem 0;
  border-bottom: 1px solid var(--line);
}

.identity-field:last-child {
  border-bottom: 0;
  padding-bottom: 0.1rem;
}

.identity-field dt,
.identity-field dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.identity-field dt {
  color: var(--faint);
  font-size: 0.55rem;
}

.identity-field dd {
  color: var(--message-text);
  font-family: var(--mono);
  font-size: 0.66rem;
  line-height: 1.5;
}

.identity-continuation-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.identity-continuation-button {
  min-height: 44px;
  padding: 0.62rem 0.85rem;
  border: 1px solid var(--submit-border);
  border-radius: 0.62rem;
  color: var(--submit-text);
  background: var(--cyan);
  font-weight: 700;
  font-size: 0.72rem;
  cursor: pointer;
}

.identity-continuation-button:hover:not(:disabled) {
  filter: brightness(1.07);
}

.identity-continuation-button:disabled {
  border-color: var(--line);
  color: var(--disabled-text);
  background: var(--submit-disabled-bg);
  cursor: default;
}

.identity-resolution .identity-continuation-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.55;
}

.assistant-card {
  border-color: var(--line-strong);
}

.assistant-guidance {
  border-color: var(--warning-border);
  background:
    linear-gradient(150deg, var(--warning-bg-soft), transparent 48%),
    var(--result-bg);
}

.assistant-chat {
  border-color: color-mix(in srgb, var(--violet) 32%, transparent);
}

.assistant-capability_help {
  border-color: var(--source-border);
  background:
    linear-gradient(150deg, var(--source-bg), transparent 48%),
    var(--result-bg);
}

.assistant-head {
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.assistant-body .answer-copy {
  margin-bottom: 1rem;
}

.agent-explanation-title {
  margin: 0 0 0.6rem;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 600;
}

.agent-tool-trace {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-width: 0;
  gap: 0.7rem;
  padding: 1rem clamp(1rem, 2.5vw, 1.45rem) 1.3rem;
  border-top: 1px solid var(--line);
}

.agent-trace-title {
  margin: 0 0 0.15rem;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 600;
}

.agent-step {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
}

.agent-step-summary {
  padding: 0.85rem;
  color: var(--muted);
  cursor: pointer;
  overflow-wrap: anywhere;
}

.agent-step-summary > span {
  display: inline-flex;
  margin: 0.15rem 0.45rem 0.15rem 0;
  vertical-align: middle;
}

.agent-step-summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.agent-step-body {
  padding: 1rem;
  border-top: 1px solid var(--line);
}

.agent-step-body > .audit-details {
  margin-top: 1rem;
}

.agent-step-state,
.agent-stop-note {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.6;
}

.agent-stop-note {
  margin: 0.8rem 0 0;
}

.agent-step-missing {
  padding-left: 1.2rem;
  color: var(--answer-text);
  font-size: 0.8rem;
  line-height: 1.7;
}

.suggestion-section {
  display: grid;
  gap: 0.65rem;
  padding: 1rem clamp(1rem, 2.5vw, 1.45rem) 1.2rem;
  border-top: 1px solid var(--line);
}

.suggestion-label {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.57rem;
  letter-spacing: 0.07em;
}

.suggestion-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.suggestion-button {
  max-width: 100%;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--message-text);
  background: var(--subtle-bg);
  font: inherit;
  font-size: 0.7rem;
  line-height: 1.35;
  text-align: left;
  overflow-wrap: anywhere;
  cursor: pointer;
}

.suggestion-button:hover:not(:disabled) {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--active-bg);
}

.suggestion-button:disabled {
  opacity: 0.45;
  cursor: default;
}

.memory-reset-notice {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.75rem;
  align-items: start;
  padding: 0.8rem 1rem;
  border: 1px solid var(--warning-border);
  border-radius: 0.7rem;
  background: var(--warning-bg-soft);
}

.memory-reset-notice > span {
  color: var(--amber);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.06em;
}

.memory-reset-notice p {
  margin: 0;
  color: var(--warning-text);
  font-size: 0.72rem;
  line-height: 1.55;
}

.error-card {
  border-color: var(--error-border);
  background: var(--error-bg);
}

.error-card h3 {
  color: var(--danger);
}

.error-meta {
  color: var(--error-meta) !important;
  font-family: var(--mono);
  font-size: 0.65rem !important;
}

.running-panel {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  margin: 1rem 0;
  padding: 1rem 1.15rem;
  border: 1px solid var(--active-border);
  border-radius: 0.8rem;
  background: var(--active-bg);
}

.running-panel div {
  display: grid;
  gap: 0.25rem;
}

.running-panel strong {
  font-size: 0.78rem;
}

.running-panel small {
  color: var(--muted);
  font-size: 0.68rem;
}

.running-orbit {
  width: 22px;
  height: 22px;
  border: 1px solid var(--orbit-border);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: orbit 800ms linear infinite;
}

.composer {
  position: sticky;
  z-index: 10;
  bottom: 0;
  margin-top: 2rem;
  padding: 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 1rem;
  background: var(--composer-bg);
  box-shadow: 0 -12px 45px var(--composer-shadow), var(--shadow);
  backdrop-filter: blur(20px);
}

.composer.is-clarifying {
  border-color: var(--clarifying-border);
  box-shadow: 0 0 0 1px var(--clarifying-ring), var(--shadow);
}

.composer-meta,
.composer-footer,
.composer-box {
  display: flex;
}

.composer-meta,
.composer-footer {
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.composer-meta {
  margin: 0 0.35rem 0.65rem;
}

.composer-meta label {
  color: var(--muted);
  font-size: 0.69rem;
}

.char-counter {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.59rem;
}

.char-counter.is-near-limit {
  color: var(--amber);
}

.composer-box {
  align-items: flex-end;
  gap: 0.75rem;
  padding: 0.7rem;
  border: 1px solid var(--line);
  border-radius: 0.72rem;
  background: var(--control-bg);
}

.composer textarea {
  width: 100%;
  min-height: 78px;
  max-height: 240px;
  padding: 0.5rem;
  resize: vertical;
  border: 0;
  color: var(--ink);
  background: transparent;
  font-size: 0.86rem;
  line-height: 1.65;
}

.composer textarea::placeholder {
  color: var(--placeholder);
}

.submit-button {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 145px;
  min-height: 48px;
  padding: 0 0.85rem 0 1rem;
  border: 1px solid var(--submit-border);
  border-radius: 0.55rem;
  color: var(--submit-text);
  background: var(--cyan);
  font-size: 0.73rem;
  font-weight: 700;
  cursor: pointer;
  transition: filter 150ms ease, transform 150ms ease;
}

.submit-button:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.submit-button span:last-child {
  color: var(--on-accent-muted);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.submit-button:disabled {
  border-color: var(--line);
  color: var(--disabled-text);
  background: var(--submit-disabled-bg);
  cursor: default;
}

.composer-footer {
  margin: 0.6rem 0.35rem 0;
}

.composer-footer p {
  margin: 0;
  color: var(--faint);
  font-size: 0.61rem;
  line-height: 1.45;
}

.request-status {
  flex: none;
  font-family: var(--mono);
  text-transform: uppercase;
}

.request-status.is-active {
  color: var(--cyan);
}

.request-status.is-error {
  color: var(--danger);
}

.footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 36px;
  padding: 0 3.2vw;
  border-top: 1px solid var(--line);
  color: var(--footer-text);
  background: var(--footer-bg);
  font-size: 0.52rem;
}

@keyframes orbit {
  to { transform: rotate(360deg); }
}

.cancel-request-button {
  margin: 0 0 0 auto;
  flex-shrink: 0;
  min-height: 2.5rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
}

@keyframes message-in {
  from { opacity: 0; transform: translateY(7px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1040px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .instrument-rail {
    order: 2;
    display: grid;
    grid-template-columns: minmax(220px, 0.8fr) minmax(460px, 1.7fr);
    gap: 1.5rem 2rem;
    padding: 2rem clamp(1.4rem, 5vw, 3.5rem);
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .capability-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .capability-list li:nth-child(1),
  .capability-list li:nth-child(2),
  .capability-list li:nth-child(4),
  .capability-list li:nth-child(5) {
    border-right: 1px solid var(--line);
  }

  .capability-list li {
    padding: 0 0.7rem;
  }

  .boundary-card {
    grid-column: 1 / -1;
  }

  .workbench {
    order: 1;
    padding-top: 3.5rem;
  }
}

@media (max-width: 820px) {
  .topbar {
    min-height: 64px;
    padding: 0 1rem;
  }

  .topbar-status > span:nth-child(2) {
    display: none;
  }

  .instrument-rail {
    display: block;
    padding: 1.5rem 1.1rem;
  }

  .rail-heading p {
    max-width: 38rem;
  }

  .capability-list {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 1.2rem;
  }

  .capability-list li:nth-child(3) {
    border-right: 1px solid var(--line);
  }

  .capability-list li:nth-child(4) {
    border-right: 0;
  }

  .boundary-card {
    margin-top: 1.2rem;
  }

  .workbench {
    padding: 1.6rem 1rem 2rem;
  }

  .workbench h1 {
    margin-bottom: 2rem;
  }

  .workbench-head {
    display: block;
  }

  .workbench-actions {
    justify-content: flex-start;
    max-width: none;
    margin-bottom: 1.5rem;
  }

  .memory-indicator {
    width: 100%;
  }

  .quiet-button {
    margin: 0 0 0.5rem;
  }

  .example-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .example-card {
    min-height: 126px;
  }

  .direct-ask {
    grid-template-columns: 1fr;
  }

  .language-input-guide {
    grid-template-columns: 1fr;
  }

  .composer {
    position: static;
    padding: 0.75rem;
  }

  .composer-box {
    display: grid;
  }

  .submit-button {
    width: 100%;
  }

  .composer-footer p:first-child {
    max-width: 75%;
  }

  .footer-bar span:last-child {
    display: none;
  }
}

@media (max-width: 480px) {
  .brand-lockup small,
  .section-label span:last-child {
    display: none;
  }

  .access-gate {
    min-height: calc(100vh - 100px);
    padding: 1rem;
  }

  .access-panel {
    padding: 1.2rem;
    border-radius: 0.9rem;
  }

  .access-panel h1 {
    font-size: clamp(2.15rem, 13vw, 3.25rem);
  }

  .access-input-row {
    display: grid;
  }

  .access-input-row .submit-button {
    min-width: 0;
  }

  .workbench-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 0;
  }

  .example-grid {
    grid-template-columns: 1fr;
  }

  .example-card {
    min-height: 108px;
  }

  .capability-list li {
    grid-template-columns: 1.8rem 1fr;
    padding: 0 0.3rem;
  }

  .capability-list small {
    font-size: 0.64rem;
  }

  .message-user {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .result-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .result-badges,
  .assistant-head {
    width: 100%;
  }

  .turn-chip {
    margin-left: 0;
  }

  .suggestion-list {
    display: grid;
  }

  .suggestion-button {
    width: 100%;
  }

  .identity-resolution-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .identity-requested-species,
  .identity-field,
  .identity-continuation-actions {
    grid-template-columns: 1fr;
  }

  .identity-field {
    gap: 0.3rem;
  }

  .identity-continuation-button {
    width: 100%;
  }

  .memory-reset-notice {
    grid-template-columns: 1fr;
  }

  .chart-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .chart-readout {
    text-align: left;
  }

  .composer-meta label {
    max-width: 72%;
  }

  .composer-footer p:first-child {
    display: none;
  }
}

.property-pages {
  padding: 0.8rem 1.25rem 1.25rem;
  border-top: 1px solid var(--line);
}

.source-scalar-group {
  min-width: 0;
  max-width: 100%;
  scroll-margin-top: 90px;
  margin: 1rem 0;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.source-scalar-table-scroll {
  overflow-x: auto;
  max-width: 100%;
}

.source-scalar-scroll-hint {
  display: none;
  font-size: 0.8rem;
  color: var(--muted);
}

@media (max-width: 760px) {
  .source-scalar-scroll-hint { display: block; }
}

.property-intent-source-results {
  min-width: 0;
}

.source-scalar-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  table-layout: fixed;
}

.source-scalar-table th,
.source-scalar-table td {
  text-align: left;
  vertical-align: top;
  padding: 0.7rem;
  border-bottom: 1px solid var(--line);
  overflow-wrap: anywhere;
}

.source-scalar-table caption {
  text-align: left;
  margin: 0.6rem 0;
}

.source-scalar-table .source-scalar-value {
  font-size: 1.05rem;
  display: block;
}

.source-scalar-table .source-scalar-unit,
.source-scalar-table .source-scalar-reference,
.source-scalar-table .source-scalar-uncertainty {
  font-size: 0.9rem;
}

.source-scalar-table th:nth-child(1) { width: 24%; }
.source-scalar-table th:nth-child(2) { width: 20%; }
.source-scalar-table th:nth-child(3) { width: 36%; }
.source-scalar-table th:nth-child(4) { width: 20%; }

.source-scalar-table .source-note {
  display: block;
  margin: 0.4rem 0 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-size: 0.85rem;
}

.property-page-button {
  min-height: 44px;
  margin: 0.35rem 0.5rem 0 0;
  padding: 0.6rem 0.85rem;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Approved pink / white / ink identity. The calculation renderers retain their
   original layout contracts; these tokens and controls unify both views. */
:where(a, button, input, textarea, summary):focus-visible {
  outline: 3px solid #126d6a;
  outline-offset: 4px;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; }
.page-width { width: min(1440px, 91.4%); margin-inline: auto; }
.site-header { position: relative; z-index: 5; isolation: isolate; border-bottom: 1px solid #d2d3d1; }
.site-header-inner { width: min(1440px, 91.4%); min-height: 72px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-brand { display: flex; align-items: center; gap: 16px; text-decoration: none; flex-shrink: 0; }
.site-logo { width: 49px; height: 43px; }
.site-brand > span { display: grid; gap: 2px; }
.site-brand strong { font-size: 22px; font-weight: 750; letter-spacing: -.6px; }
.site-brand small { color: #62676c; font-size: 11px; letter-spacing: .6px; }
.site-nav { display: flex; align-items: center; gap: 30px; font-size: 13px; font-weight: 650; }
.site-nav > a:not(.button), .site-nav > button { border: 0; background: transparent; padding: 12px 0; text-decoration: none; }
.site-nav > a:not(.button):hover, .site-nav > button:hover, .text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 46px; padding: 11px 25px; border: 1px solid var(--ink); border-radius: 2px; font-size: 15px; font-weight: 650; text-decoration: none; letter-spacing: .8px; transition: transform 140ms, background 140ms; }
.button:hover { transform: translateY(-2px); }
.button-dark { color: #fff; background: var(--ink); }
.button-dark:hover { background: #303535; }
.button-outline { background: #ffffffb3; color: var(--ink); }
.button-outline:hover { background: #fff; }
.nav-toggle { display: none; }
.hero-section { position: relative; isolation: isolate; overflow: clip; }
.hero-pink { position: absolute; z-index: -1; width: 86%; aspect-ratio: 1; border-radius: 50%; background: var(--pink); top: -33%; left: 41%; }
.hero-inner { position: relative; display: grid; grid-template-columns: 49% 51%; min-height: clamp(520px, 49vw, 725px); }
.hero-copy { position: relative; z-index: 2; padding: 37px 0 48px; }
.hero-eyebrow { margin: 0 0 25px; font-size: 13px; letter-spacing: 3px; }
.hero-copy h1 { margin: 0; font-size: clamp(48px, 5.45vw, 85px); font-weight: 900; letter-spacing: -.06em; line-height: 1.26; }
.hero-copy h1 span { display: block; white-space: nowrap; }
.hero-subtitle { width: 84%; max-width: 540px; margin: 20px 0 0; font-size: clamp(17px, 1.72vw, 26px); line-height: 1.65; font-weight: 550; letter-spacing: .8px; }
.short-rule { display: block; width: 25px; border-top: 1px solid; margin: 16px 0; }
.hero-description { max-width: 330px; margin: 0 0 23px; font-size: 14px; line-height: 1.75; color: #5b6064; letter-spacing: 1px; }
.hero-actions { display: flex; gap: 15px; align-items: center; }
.hero-micro { border-left: 1px solid #676d6e; padding-left: 22px; margin: 28px 0 0; color: #6a7073; font: 9px/1.7 var(--mono); letter-spacing: 1px; }
.hero-artwork { position: relative; min-width: 0; z-index: 1; }
.hero-wave { position: absolute; width: 124%; max-width: none; height: auto; left: -28%; top: 1%; pointer-events: none; }
.construction-line, .crosshair, .window-connector { position: absolute; pointer-events: none; }
.construction-vertical { border-left: 1px solid #5b62654d; height: 88%; top: 0; left: -22%; }
.construction-horizontal { border-bottom: 1px solid #5b626566; width: 85%; bottom: 21%; left: -22%; }
.crosshair { width: 100px; height: 80px; }
.crosshair::before { content: ''; position: absolute; top: 50%; width: 100%; border-top: 1px solid #62676880; }
.crosshair::after { content: ''; position: absolute; left: 45%; height: 100%; border-left: 1px solid #62676880; }
.crosshair-top { left: -17%; top: -40px; }
.crosshair-bottom { bottom: 5%; left: 3%; }
.retro-window { background: #fff; border: 1px solid var(--ink); border-radius: 1px; box-shadow: 4px 4px 0 var(--ink); }
.window-bar { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 5px 9px; border-bottom: 1px solid var(--ink); font-size: 12px; line-height: 1.2; font-weight: 650; }
.window-chrome { font: 18px/1 var(--mono); letter-spacing: -2px; white-space: nowrap; }
.question-window { position: absolute; top: 5%; left: -2%; width: 45%; z-index: 3; }
.question-window-body { position: relative; margin: 9px; min-height: 98px; padding: 16px 15px 27px; border: 1px solid #909697; display: flex; flex-direction: column; color: #636a70; font-size: 14px; line-height: 1.65; }
.window-arrow { position: absolute; right: 12px; bottom: 4px; font-size: 30px; color: var(--ink); }
.parameters-window { position: absolute; right: 0; top: 48%; width: 36%; z-index: 3; }
.parameters-window ul { list-style: none; padding: 16px; margin: 0; display: grid; gap: 13px; font-size: 14px; color: #4f565b; }
.parameters-window li { display: flex; gap: 10px; align-items: center; white-space: nowrap; }
.parameters-window i { width: 11px; height: 11px; border: 1px solid #4f565b; border-radius: 50%; background: #f5f5f5; }
.parameters-window .pink-dot { background: var(--pink); border-color: #cf386b; }
.parameters-window .teal-dot { background: var(--teal); border-color: #368885; }
.window-connector { z-index: 2; width: 33%; height: 25%; top: 22%; right: 17%; border: 1px solid #2b3536; border-left: 0; border-bottom: 0; border-top-right-radius: 13px; }
.hero-art-note { position: absolute; right: 0; top: 3%; font: 8px/1.8 var(--mono); letter-spacing: 1px; }
.hero-flow { position: absolute; right: 0; bottom: 4%; display: flex; align-items: center; gap: 13px; }
.hero-flow > span { font: 34px var(--mono); font-weight: 200; }
.hero-flow small { font-size: 10px; letter-spacing: 1px; }
.quick-section { position: relative; z-index: 3; margin-top: -12px; }
.quick-panel { position: relative; border: 1px solid #3e4244; border-radius: 2px; padding: 25px 28px 20px; background: #ffffffed; }
.window-tab { position: absolute; left: 0; top: 0; background: var(--ink); color: #fff; font: 11px/19px var(--mono); }
.quick-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 17px; }
.quick-heading h2, .tool-heading h2 { margin: 0; font-size: clamp(21px, 2.24vw, 32px); letter-spacing: -.7px; font-weight: 800; }
.text-link { border: 0; padding: 10px 0; background: none; color: #4e555b; font-size: 12px; }
.quick-input-row { display: grid; grid-template-columns: minmax(0,1fr) 92px; gap: 10px; }
#composerInput { display: block; min-width: 0; min-height: 73px; width: 100%; padding: 20px 23px; border: 1px solid #88adb5; border-radius: 3px; background: #fff; resize: vertical; color: var(--ink); font-size: 18px; line-height: 1.7; }
#composerInput::placeholder { color: #737c84; }
.quick-submit { padding: 0; border: 1px solid var(--ink); background: var(--ink); color: #fff; border-radius: 2px; font-size: 46px; font-weight: 300; }
.quick-submit:hover { background: #343939; }
.quick-submit:disabled { background: #d6d9d7; color: #6c7271; }
.quick-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 14px; }
.quick-conditions, .parameter-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; }
.parameter-chips { font-size: 12px; }
.parameter-chips > span, .parameter-chip { display: inline-flex; align-items: center; gap: 7px; border-radius: 3px; padding: 9px 12px; background: #eeefed; }
.parameter-chips .parameter-example-label { background: none; padding: 0; color: #62686c; font-size: 11px; }
.parameter-chips button.parameter-chip { border: 1px solid transparent; color: var(--ink); text-align: left; overflow-wrap: anywhere; transition: border-color 120ms, background 120ms; }
.parameter-chips button.parameter-chip:hover { border-color: #819e9f; background: #e2eeea; }
.parameter-chips button.parameter-chip:focus-visible { outline: 2px solid #237b80; outline-offset: 2px; }
.condition-button:disabled, .parameter-chips button:disabled { color: #8a9292; opacity: .65; cursor: default; }
.condition-recognition { margin: 10px 0 0; color: #657171; font-size: 11px; line-height: 1.7; }
.condition-recognition:empty { display: none; }
.condition-button { border: 1px solid #aaafb1; background: #fff; border-radius: 3px; padding: 8px 14px; color: #515861; font-size: 13px; min-height: 36px; }
#quickHint { max-width: 210px; margin: 0; color: #697176; font-size: 11px; line-height: 1.65; text-align: right; }
.quick-status { margin: 10px 0 0; font-size: 12px; color: #4f7069; }
.quick-status[data-access-state="failed"] { color: #a12838; }
.quick-status:empty { display: none; }
.tool-section { padding-top: 28px; padding-bottom: 24px; scroll-margin-top: 24px; }
.tool-heading { display: flex; align-items: center; gap: 20px; }
.heading-rule { flex: 1; border-bottom: 1px solid #7c8182; }
.tool-micro { font: 9px var(--mono); letter-spacing: 1px; }
.tools-description { margin: 9px 0 16px; font-size: 13px; color: #646a6d; }
.tool-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); border-top: 1px solid #5e6364; border-left: 1px solid #5e6364; }
.tool-card { position: relative; display: flex; align-items: center; min-width: 0; min-height: clamp(154px, 15vw, 215px); border: 0; border-right: 1px solid #5e6364; border-bottom: 1px solid #5e6364; padding: 15px 17px; background: transparent; text-align: left; transition: background 150ms; }
.tool-card:hover { background: #f5e9ed; }
.tool-copy { position: relative; z-index: 1; display: flex; flex-direction: column; width: 46%; align-self: stretch; }
.tool-number { font: 38px/1.08 var(--mono); font-weight: 300; letter-spacing: -3px; margin-bottom: 6px; }
.tool-name { font-size: 20px; font-weight: 800; line-height: 1.5; }
.tool-description { margin-top: 4px; font-size: 12px; line-height: 1.6; color: #646a6c; max-width: 175px; }
.tool-art { position: absolute; width: 47%; height: 90%; right: 3%; top: 4%; object-fit: contain; pointer-events: none; }
.tool-unit-conversion { width: 42%; right: 5%; height: 88%; }
.tool-ideal-gas { width: 40%; right: 6%; }
.tool-material-balance { width: 47%; right: 2%; }
.tool-property-search { width: 40%; height: 78%; top: 3%; right: 9%; }
.tool-arrow { position: absolute; right: 17px; bottom: 10px; font-size: 27px; line-height: 1; }
.process-section { background: var(--charcoal); color: #fff; }
.process-inner { display: grid; grid-template-columns: 36% minmax(0,1fr); align-items: center; gap: 4%; padding-top: 48px; padding-bottom: 48px; }
.process-copy h2 { margin: 0 0 17px; font-size: clamp(29px,3.3vw,49px); line-height: 1.35; font-weight: 800; letter-spacing: -.9px; }
.process-copy h2 span { display: block; }
.process-copy > p:not(.process-micro) { max-width: 360px; margin: 0 0 12px; font-size: 13px; line-height: 1.8; color: #e1e3e2; }
.process-action { padding: 8px 0; min-height: 36px; background: none; border: 0; border-bottom: 1px solid #b6bcbb; color: white; font-size: 13px; }
.process-action:hover { color: var(--teal); }
.process-micro { margin: 17px 0 0; font: 8px/1.8 var(--mono); letter-spacing: 1px; color: #d6d8d7; }
.process-art { position: relative; min-width: 0; }
.process-art > .crosshair { left: -40px; top: -25px; }
.result-demo { position: relative; color: var(--ink); box-shadow: 5px 5px 0 #0d1010; padding: 0 5px 5px; }
.result-demo .window-bar { margin-inline: -5px; padding: 7px 9px; font-size: 14px; }
.demo-window-mark { padding-right: 8px; }
.demo-columns { display: grid; grid-template-columns: .87fr 1.13fr 1.3fr; padding: 25px 16px 17px; border: 1px solid #c3c6c5; border-top: 0; }
.demo-columns > div { min-width: 0; padding: 0 15px; }
.demo-columns > div + div { border-left: 1px dashed #939a9c; }
.demo-columns h3 { font-size: 15px; margin: 0 0 22px; font-weight: 750; }
.demo-conditions { padding-left: 0 !important; }
.demo-conditions dl { margin: 0; }
.demo-conditions dl div { display: flex; justify-content: space-between; gap: 6px; border-top: 1px solid #d9dcda; padding: 10px 0; font-size: 11px; }
.demo-conditions dt { white-space: nowrap; }
.demo-conditions dd { margin: 0; white-space: nowrap; }
.demo-model > p { font-size: 12px; color: #646c72; margin: 0 0 10px; }
.demo-formula { display: flex; align-items: center; gap: 7px; font-size: 30px; margin: 10px 0 18px; }
.fraction { display: inline-flex; flex-direction: column; text-align: center; line-height: 1.16; }
.fraction > i:first-child { border-bottom: 1px solid; padding: 0 6px 3px; }
.fraction > i:last-child { padding-top: 3px; }
.demo-columns small { font-size: 10px; line-height: 1.65; color: #6b7277; }
.demo-result { display: flex; flex-direction: column; padding-right: 0 !important; }
.demo-result > strong { display: block; color: #098b64; font-size: clamp(26px, 2.65vw, 41px); letter-spacing: -1.8px; white-space: nowrap; margin: 14px 0 25px; }
.demo-result > small { margin-top: auto; }
.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 112px; padding-block: 22px; }
.footer-right { text-align: right; }
.footer-right > div { display: flex; align-items: center; justify-content: end; gap: 24px; }
.footer-domain { font: 13px var(--mono); letter-spacing: .5px; }
.footer-right > small { color: #71777c; font-size: 10px; letter-spacing: 2px; }
.runtime-footer { display: none; }
body:has(#workspaceShell:not([hidden])) .runtime-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding: 15px 4.3%; border-top: 1px solid var(--line); color: #626a6b; font: 10px/1.8 var(--mono); }
.guide-dialog { width: min(570px, calc(100% - 32px)); padding: 0; max-height: 85vh; border: 1px solid var(--ink); box-shadow: 5px 5px 0 var(--ink); color: var(--ink); background: white; }
.guide-dialog::backdrop { background: #10121280; }
.guide-dialog .window-bar { font-size: 16px; padding: 8px 18px; }
#closeGuide { width: 40px; height: 40px; border: 0; background: none; font-size: 25px; }
.guide-content { padding: 12px 25px 28px; font-size: 14px; line-height: 1.9; }
.guide-content h2 { font-size: 23px; }
.guide-content h3 { margin-bottom: 4px; font-size: 16px; }
.guide-content ol { padding-left: 22px; }
.guide-content p { margin-top: 0; }
.condition-dialog { width: min(650px, calc(100% - 32px)); max-height: 88vh; max-height: 88dvh; padding: 0; border: 1px solid var(--ink); border-radius: 3px; box-shadow: 5px 5px 0 var(--ink); background: #fff; color: var(--ink); }
.condition-dialog::backdrop { background: #10121270; }
.condition-dialog .window-bar { position: sticky; top: 0; z-index: 1; padding: 5px 20px; background: #fff; font-size: 17px; }
#closeConditions { width: 40px; height: 40px; padding: 0; border: 0; background: none; font-size: 26px; color: var(--ink); }
#conditionForm { padding: 20px 24px 24px; }
#conditionDescription { margin: 0 0 22px; color: #626c6d; font-size: 13px; line-height: 1.8; }
.condition-row { min-width: 0; margin: 0 0 18px; padding: 12px 16px 17px; border: 1px solid #c8d1ce; border-radius: 3px; background: #fafbf9; }
.condition-row legend { padding: 0 8px; font-size: 14px; font-weight: 700; }
.condition-source { margin: 0 0 12px; color: #687475; font-size: 12px; line-height: 1.7; overflow-wrap: anywhere; }
.condition-fields { display: grid; grid-template-columns: minmax(0, 1fr) minmax(100px, .65fr); gap: 14px; }
.condition-dialog label { display: block; margin-bottom: 7px; color: #434e50; font-size: 12px; }
.condition-dialog :is(input, select) { width: 100%; min-width: 0; height: 44px; padding: 9px 12px; border: 1px solid #9baeb0; border-radius: 3px; background: #fff; color: var(--ink); font: 15px var(--sans); }
.condition-dialog :is(input, select):focus-visible { outline: 2px solid #247d80; outline-offset: 2px; }
#conditionKind { margin-bottom: 18px; }
.condition-note, .condition-save-note { color: #657171; font-size: 12px; line-height: 1.8; }
.condition-note { margin: 13px 0; }
.condition-save-note { margin: 18px 0; font-size: 11px; }
.condition-error { margin: 12px 0; color: #a12838; font-size: 13px; line-height: 1.7; overflow-wrap: anywhere; }
.condition-error:empty { display: none; }
.condition-dialog-actions { display: flex; justify-content: flex-end; gap: 12px; }
.condition-dialog-actions .button { min-height: 44px; font-size: 13px; }
@media (max-width: 640px) {
  #conditionForm { padding: 18px 15px; }
  .condition-row { padding: 12px; }
  .condition-fields { gap: 10px; }
  .condition-dialog .window-bar { padding-inline: 15px; }
  .condition-dialog-actions .button { flex: 1; }
}
/* The calculator and typed results share the homepage's single-column canvas. */
#workspaceShell { scroll-margin-top: 24px; }
.quick-composer-meta, .quick-composer-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; color: #667071; font-size: 12px; }
.quick-composer-meta { margin-bottom: 10px; }
.quick-composer-meta .char-counter { white-space: nowrap; }
.quick-composer-footer { margin-top: 12px; align-items: start; }
.quick-composer-footer p { margin: 0; }
.quick-composer-footer #composerHint { font-size: 11px; line-height: 1.7; max-width: 720px; }
.quick-composer-footer .request-status { padding-top: 2px; }
.quick-composer.is-clarifying #composerInput { border-color: #a97828; }
.inline-workbench { min-width: 0; padding-top: 14px; }
.inline-empty-state { color: #697176; font-size: 12px; margin: 0; }
#workspaceShell .workbench-actions { max-width: none; display: none; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin: 0 0 18px; }
#workspaceShell[data-conversation-active="true"] .workbench-actions,
#workspaceShell:has(#logoutButton:not([hidden])) .workbench-actions { display: flex; }
#workspaceShell .memory-indicator { flex: 1; max-width: none; padding: 10px 13px; background: #edf3f0; border-color: #bfd3cc; }
#workspaceShell .memory-indicator strong { font-size: 12px; }
#workspaceShell .memory-indicator small { font-size: 10px; }
#workspaceShell .conversation:not(:empty) { margin-bottom: 16px; }
#workspaceShell .conversation { gap: 16px; }
#workspaceShell :is(.access-panel, .message, .metric, .memory-indicator, .science-note, .identity-candidate-card, .running-panel) { border-radius: 3px; box-shadow: none; }
#workspaceShell :is(.submit-button, .quiet-button, .suggestion-button, .identity-continuation-button) { border-radius: 3px; }
#workspaceShell .submit-button { color: #fff; background: #101212; border-color: #101212; }
#workspaceShell .submit-button:disabled { background: #d7dcda; color: #606765; border-color: #bac2bf; }
#workspaceShell .access-panel { width: 100%; padding: 20px 24px; background: white; backdrop-filter: none; }
#workspaceShell .access-panel h3 { margin: 12px 0; font-size: 24px; line-height: 1.5; }
#workspaceShell .access-panel h3 br { display: none; }
#workspaceShell .access-panel h3 em { font-style: normal; }
#workspaceShell .access-gate { width: 100%; min-height: 0; padding: 16px 0 0; }
#workspaceShell :is(pre, .audit-details) { max-width: 100%; }
#workspaceShell :is(.tool-chip, .status-chip, .mode-badge, .turn-chip, .state-chips li, .assumption-list li, .warning-list li) { border-radius: 3px; }
#workspaceShell :is(.result-card, .assistant-card) { background: white; }
.conversation-followup { display: none; align-items: center; justify-content: flex-end; gap: 14px; padding: 5px 0 12px; color: #626b6d; font-size: 12px; }
#workspaceShell[data-conversation-active="true"] .conversation-followup { display: flex; }
.conversation-followup .button { min-height: 40px; font-size: 12px; }
@media (max-width: 640px) {
  .quick-composer-meta { align-items: start; font-size: 11px; gap: 10px; }
  .quick-composer-meta label { max-width: 200px; }
  .quick-composer-footer { flex-wrap: wrap; gap: 8px; }
  #workspaceShell .workbench-actions { justify-content: flex-start; gap: 8px; }
  #workspaceShell .memory-indicator { flex-basis: 100%; }
  #workspaceShell .access-panel { padding: 18px 15px; }
  #workspaceShell .message { padding: 16px; }
  .conversation-followup { justify-content: space-between; }
}
@media (min-width: 1600px) { .hero-pink { width: 80%; left: 44%; top: -45%; } }
@media (max-width: 1100px) {
  .site-header-inner { min-height: 60px; }
  .site-brand { gap: 12px; }
  .site-brand strong { font-size: 20px; }
  .site-logo { width: 43px; height: 38px; }
  .site-nav { gap: 24px; font-size: 11px; }
  .site-nav .button { font-size: 12px; min-height: 38px; padding: 9px 16px; }
  .hero-copy { padding-top: 29px; }
  .hero-eyebrow { margin-bottom: 23px; font-size: 11px; }
  .hero-subtitle { margin-top: 17px; }
  .hero-description { max-width: 270px; font-size: 13px; }
  .hero-micro { font-size: 8px; margin-top: 25px; }
  .hero-actions .button { padding: 10px 20px; font-size: 13px; min-height: 39px; }
  .hero-art-note { font-size: 6px; }
  .question-window-body { min-height: 79px; font-size: 12px; padding: 12px 10px 25px; }
  .parameters-window { width: 37%; }
  .parameters-window ul { padding: 13px; font-size: 12px; gap: 10px; }
  .parameters-window li { gap: 8px; }
  .window-bar { font-size: 10px; }
  .window-chrome { font-size: 16px; }
  .quick-panel { padding: 20px 25px 18px; }
  .quick-input-row { grid-template-columns: minmax(0,1fr) 85px; }
  #composerInput { font-size: 16px; padding: 16px 20px; min-height: 65px; }
  .demo-columns { padding: 22px 10px 16px; grid-template-columns: 1fr 1.1fr 1.3fr; }
  .demo-columns > div { padding-inline: 12px; }
  .demo-columns h3 { font-size: 13px; margin-bottom: 18px; }
  .demo-conditions dl div { font-size: 10px; }
  .demo-result > strong { font-size: 27px; }
  .process-inner { padding-block: 42px; }
  .tool-name { font-size: 18px; }
  .tool-number { font-size: 34px; }
  .tool-description { font-size: 11px; }
}
@media (max-width: 850px) {
  .site-brand small { font-size: 9px; }
  .site-nav { gap: 18px; }
  .hero-inner { min-height: 490px; grid-template-columns: 51% 49%; }
  .hero-copy h1 { font-size: 5.55vw; }
  .hero-subtitle { font-size: 16px; }
  .hero-actions { gap: 9px; }
  .hero-actions .button { font-size: 12px; padding-inline: 14px; }
  .hero-wave { top: 17%; width: 122%; left: -25%; }
  .hero-art-note { display: none; }
  .question-window { left: 0; width: 56%; top: 5%; }
  .parameters-window { width: 47%; top: 53%; }
  .hero-flow { bottom: 4%; }
  .tool-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .tool-card { min-height: 166px; }
  .tool-name { font-size: 20px; }
  .tool-description { font-size: 12px; }
  .process-inner { grid-template-columns: 1fr; gap: 28px; }
  .process-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; align-items: start; }
  .process-copy h2 { grid-row: span 2; font-size: 32px; margin: 0; }
  .process-copy > p:not(.process-micro) { margin: 0; }
  .process-action { width: fit-content; }
  .process-micro { display: none; }
  .demo-columns { padding: 24px 20px; }
  .demo-columns h3 { font-size: 15px; }
  .demo-conditions dl div { font-size: 12px; }
  .demo-result > strong { font-size: 36px; }
  .quick-heading { align-items: start; gap: 7px; }
  .quick-heading h2 { font-size: 20px; }
  .quick-heading .text-link { padding-block: 3px; font-size: 11px; white-space: nowrap; }
}
@media (max-width: 640px) {
  .page-width, .site-header-inner { width: calc(100% - 36px); }
  .site-header-inner { min-height: 67px; }
  .site-logo { width: 36px; height: 34px; }
  .site-brand { gap: 9px; }
  .site-brand strong { font-size: 18px; letter-spacing: -.5px; }
  .site-brand small { font-size: 9px; letter-spacing: .3px; }
  .nav-toggle { display: block; width: 44px; height: 44px; border: 1px solid #525958; border-radius: 2px; background: white; font-size: 21px; }
  .site-nav { display: none; position: absolute; top: calc(100% - 1px); left: 18px; right: 18px; padding: 15px; border: 1px solid #505756; background: white; box-shadow: 3px 3px 0 #101212; flex-direction: column; align-items: stretch; gap: 6px; }
  #navToggle[aria-expanded="true"] + .site-nav { display: flex; }
  .site-nav > a:not(.button), .site-nav > button { padding: 13px; text-align: left; }
  .hero-inner { display: block; min-height: 0; }
  .hero-copy { padding: 30px 0 0; }
  .hero-eyebrow { font-size: 10px; margin-bottom: 19px; letter-spacing: 2px; }
  .hero-copy h1 { font-size: clamp(36px, 10.7vw, 64px); line-height: 1.3; letter-spacing: -.055em; }
  .hero-subtitle { max-width: 350px; width: 100%; font-size: 16px; line-height: 1.7; margin-top: 19px; }
  .short-rule { margin-block: 13px; }
  .hero-description { max-width: 300px; margin-bottom: 18px; font-size: 12px; }
  .hero-actions { gap: 12px; }
  .hero-actions .button { min-height: 44px; font-size: 13px; padding-inline: 20px; }
  .hero-micro { display: none; }
  .hero-artwork { width: 100%; height: clamp(310px, 85vw, 490px); margin-top: 18px; }
  .hero-pink { width: 145%; left: 27%; top: 45%; }
  .hero-wave { top: 5%; left: 0; width: 100%; }
  .question-window { width: 48%; top: 5%; left: 0; }
  .question-window-body { font-size: 11px; min-height: 72px; padding: 10px 7px 20px; }
  .parameters-window { top: 44%; width: 41%; right: 0; }
  .parameters-window ul { font-size: 11px; padding: 12px; gap: 9px; }
  .window-connector { top: 22%; right: 21%; height: 20%; }
  .hero-flow { bottom: 2%; right: 0; }
  .hero-flow > span { font-size: 26px; }
  .hero-flow small { font-size: 8px; }
  .construction-vertical { left: 6%; }
  .construction-horizontal { left: 0; }
  .crosshair-bottom { bottom: 0; }
  .quick-section { margin-top: 4px; }
  .quick-panel { padding: 20px 15px 16px; }
  .quick-heading { display: block; margin-bottom: 12px; }
  .quick-heading h2 { font-size: 19px; letter-spacing: -.7px; }
  .quick-heading .text-link { display: block; margin-top: 6px; min-height: 34px; }
  .quick-input-row { grid-template-columns: minmax(0,1fr) 55px; gap: 7px; }
  #composerInput { min-height: 114px; padding: 13px 11px; font-size: 15px; }
  .quick-submit { font-size: 35px; }
  .quick-bottom { align-items: start; flex-direction: column; gap: 10px; }
  #quickHint { max-width: none; text-align: left; font-size: 10px; }
  .parameter-chips { gap: 6px; }
  .parameter-chips > span, .parameter-chip { padding: 8px; font-size: 11px; }
  .condition-button { min-height: 44px; font-size: 12px; }
  .tool-section { padding-top: 28px; padding-bottom: 26px; }
  .tool-heading { gap: 12px; }
  .tool-heading h2 { font-size: 22px; }
  .tool-micro { display: none; }
  .tools-description { font-size: 11px; line-height: 1.8; margin-bottom: 14px; }
  .tool-grid { grid-template-columns: 1fr; }
  .tool-card { min-height: 157px; padding: 16px 19px; }
  .tool-number { font-size: 33px; margin-bottom: 2px; }
  .tool-name { font-size: 20px; }
  .tool-description { font-size: 12px; max-width: 176px; }
  .tool-art { width: 43%; right: 5%; height: 88%; }
  .tool-unit-conversion, .tool-ideal-gas { width: 36%; right: 7%; }
  .tool-property-search { width: 37%; height: 78%; top: 2%; right: 11%; }
  .process-inner { padding-block: 31px 36px; gap: 25px; }
  .process-copy { display: block; }
  .process-copy h2 { font-size: 34px; margin-bottom: 17px; }
  .process-copy > p:not(.process-micro) { font-size: 12px; margin-bottom: 12px; }
  .process-action { font-size: 13px; min-height: 44px; }
  .result-demo .window-bar { font-size: 13px; padding-block: 8px; }
  .demo-columns { display: block; padding: 7px 15px 16px; }
  .demo-columns > div { padding: 16px 0; }
  .demo-columns > div + div { border-left: 0; border-top: 1px dashed #939a9c; }
  .demo-columns h3 { margin: 0 0 15px; font-size: 14px; }
  .demo-conditions dl div { font-size: 12px; padding-block: 9px; }
  .demo-model > p { font-size: 12px; }
  .demo-formula { font-size: 30px; margin-block: 10px 17px; }
  .demo-result > strong { font-size: 35px; margin-block: 6px 18px; }
  .demo-columns small { font-size: 11px; }
  .site-footer { flex-direction: column; align-items: start; gap: 20px; padding-block: 26px; }
  .footer-right { width: 100%; text-align: left; }
  .footer-right > div { justify-content: space-between; gap: 15px; }
  .footer-right .text-link { font-size: 11px; }
  .footer-domain { font-size: 11px; }
  .footer-right > small { font-size: 9px; letter-spacing: 1px; }
  #workspaceShell .submit-button { min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (min-width: 851px) {
  body:has(#landingPage:not([hidden])) .site-header::before { content: ""; position: absolute; inset: 0 0 0 49%; z-index: -1; background: var(--pink); clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 100%); }
}

/* Source coordinates only; candidate status is separate from property proof. */
.scu-structure-entry { padding: 0 1rem 1rem; }
.scu-structure-entry button, .scu-structure-candidate button { padding: .6rem .85rem; margin: .3rem; cursor: pointer; }
.scu-structure-candidate { border: 1px solid #a3a7a8; padding: 1rem; margin-block: 1rem; overflow-wrap: anywhere; }
.scu-structure-candidate pre { max-height: 20rem; overflow: auto; font-size: .75rem; }
.scu-structure-canvas, .scu-structure-image { display: block; width: 100%; max-width: 50rem; max-height: 32rem; object-fit: contain; background: white; border: 1px solid #d4d6d6; }
.scu-structure-boundary { font-size: .85rem; color: #545c5e; }

/* One composer follows the transcript; only the active conversation can dock it. */
.composer-dock { min-width: 0; margin-top: 18px; }
.composer-dock .quick-composer {
  box-sizing: border-box;
  width: 100%;
  margin: 0;
  padding: 16px 20px calc(14px + env(safe-area-inset-bottom, 0px));
  border: 1px solid #b2b9b7;
  border-radius: 14px;
  color: var(--ink);
  background: #fff;
  max-height: min(340px, calc(var(--composer-viewport-height, 100dvh) * .52));
  overflow-y: auto;
  overscroll-behavior: contain;
}
.composer-dock .quick-composer.is-docked {
  position: fixed;
  z-index: 30;
  left: var(--composer-left);
  bottom: calc(var(--composer-bottom, 0px) + 8px);
  width: var(--composer-width);
  box-shadow: 0 -10px 28px #10121212;
}
.composer-dock #composerInput { min-height: 70px; max-height: 130px; }
.composer-dock .quick-input-row { grid-template-columns: minmax(0, 1fr) 62px; }
.composer-dock .quick-submit { min-height: 44px; }
.composer-dock .quick-bottom { margin-top: 10px; }
.composer-dock .quick-status:empty { display: none; }
.return-to-latest { display: block; margin: 0 0 10px auto; }
.thermoml-source {
  display: grid;
  gap: 1rem;
  min-width: 0;
}
.thermoml-source > :is(h3, p) { margin: 0; }
.thermoml-record, .thermoml-candidate {
  display: block;
  min-width: 0;
  padding: clamp(1rem, 2.5vw, 1.5rem);
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  overflow-wrap: anywhere;
}
.thermoml-record > :first-child, .thermoml-candidate > :first-child { margin-top: 0; }
.thermoml-record > :last-child, .thermoml-candidate > :last-child { margin-bottom: 0; }
.thermoml-record .property-value { font-size: 1.5rem; font-weight: 700; }
.thermoml-source .source-note { display: block; }
.thermoml-source .source-references {
  display: block;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.thermoml-source .source-references summary { cursor: pointer; font-weight: 600; }
.thermoml-source .source-references :is(p, a) { overflow-wrap: anywhere; }
.thermoml-source .property-choice-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.thermoml-source .source-item-json { white-space: pre-wrap; overflow-wrap: anywhere; }
.thermoml-source .model-source-note { padding: 0.5rem 0; }
@media (max-width: 640px) {
  .composer-dock .quick-composer { padding: 12px 12px calc(10px + env(safe-area-inset-bottom, 0px)); }
  .composer-dock #composerInput { min-height: 64px; padding: 12px; }
  .composer-dock .quick-input-row { grid-template-columns: minmax(0, 1fr) 48px; }
  .composer-dock #quickHint, .composer-dock .quick-composer-footer #composerHint { display: none; }
  .composer-dock .quick-composer-footer { margin-top: 6px; }
}