/* Noxpager — Espace démo guidé */

.demo-shell {
  min-height: 100vh;
  background: var(--nox-bg);
  color: var(--nox-text);
}

.demo-banner {
  position: sticky;
  top: 0;
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.65rem clamp(1rem, 4vw, 2rem);
  background: linear-gradient(90deg, color-mix(in srgb, var(--nox-cyan) 14%, var(--nox-surface)), var(--nox-surface));
  border-bottom: 1px solid var(--nox-border);
}

.demo-banner__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--nox-text);
  text-decoration: none;
}

.demo-banner__brand img { border-radius: 8px; }

.demo-banner__pill {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--nox-cyan) 18%, transparent);
  color: var(--nox-cyan);
  border: 1px solid color-mix(in srgb, var(--nox-cyan) 35%, transparent);
}

.demo-banner__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.demo-banner__timer {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--nox-border);
  background: var(--nox-bg);
  color: var(--nox-text);
}

.demo-banner__timer.is-warn {
  border-color: #f87171;
  color: #f87171;
  animation: demoTimerPulse 1.2s ease infinite;
}

@keyframes demoTimerPulse {
  50% { opacity: 0.75; }
}

/* ─── Personnage Nox ─── */

.demo-nox {
  position: relative;
  width: 88px;
  margin: 0 auto 1rem;
}

.demo-nox--lg { width: 110px; }
.demo-nox--sm { width: 52px; margin: 0; }

.demo-nox__halo {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--nox-cyan) 25%, transparent), transparent 70%);
  animation: demoNoxPulse 2.5s ease infinite;
}

@keyframes demoNoxPulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.08); opacity: 1; }
}

.demo-nox__head {
  position: relative;
  z-index: 2;
  width: 64px;
  height: 64px;
  margin: 0 auto;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--nox-surface), color-mix(in srgb, var(--nox-cyan) 12%, var(--nox-bg)));
  border: 2px solid color-mix(in srgb, var(--nox-cyan) 40%, var(--nox-border));
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.demo-nox--lg .demo-nox__head { width: 78px; height: 78px; }
.demo-nox--sm .demo-nox__head { width: 40px; height: 40px; gap: 6px; }

.demo-nox__eye {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--nox-cyan);
  animation: demoNoxBlink 4s step-end infinite;
}

.demo-nox--sm .demo-nox__eye { width: 5px; height: 5px; }

@keyframes demoNoxBlink {
  0%, 96%, 100% { transform: scaleY(1); }
  97% { transform: scaleY(0.15); }
}

.demo-nox__body {
  position: relative;
  z-index: 1;
  width: 48px;
  height: 36px;
  margin: -8px auto 0;
  border-radius: 12px 12px 16px 16px;
  background: color-mix(in srgb, var(--nox-cyan) 14%, var(--nox-surface));
  border: 2px solid color-mix(in srgb, var(--nox-cyan) 30%, var(--nox-border));
}

.demo-nox--sm .demo-nox__body { width: 28px; height: 22px; margin-top: -5px; }

.demo-nox__wave {
  position: absolute;
  right: -4px;
  top: 8px;
  font-size: 1.25rem;
  animation: demoWave 1.2s ease infinite;
}

@keyframes demoWave {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(18deg); }
}

.demo-nox__name {
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--nox-cyan);
  margin-top: 0.35rem;
}

.demo-nox--speaking .demo-nox__head {
  animation: demoNoxBob 2s ease infinite;
}

@keyframes demoNoxBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* ─── Porte d'entrée ─── */

.demo-gate,
.demo-verify,
.demo-intro,
.demo-expired {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, color-mix(in srgb, var(--nox-cyan) 10%, transparent), var(--nox-bg));
}

.demo-gate__card,
.demo-verify__card,
.demo-expired__card {
  width: 100%;
  max-width: 440px;
  padding: 2rem 1.75rem;
  border-radius: 20px;
  border: 1px solid var(--nox-border);
  background: var(--nox-surface);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  text-align: center;
}

.demo-gate__hi {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nox-cyan);
  margin-bottom: 0.35rem;
}

.demo-gate__title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.demo-gate__sub,
.demo-gate__note {
  font-size: 0.88rem;
  color: var(--nox-muted);
  line-height: 1.55;
}

.demo-gate__form { margin-top: 1.25rem; text-align: left; }

.demo-gate__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 500;
}

.demo-gate__field input {
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--nox-border);
  border-radius: 10px;
  background: var(--nox-bg);
  color: var(--nox-text);
  font-family: var(--font-body);
}

.demo-gate__field input:focus {
  outline: none;
  border-color: var(--nox-cyan);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--nox-cyan) 20%, transparent);
}

.demo-gate__error {
  margin-top: 0.5rem;
  font-size: 0.82rem;
  color: #f87171;
}

.demo-gate__submit { width: 100%; margin-top: 1rem; }

.demo-gate__note { margin-top: 1rem; font-size: 0.78rem; }

/* ─── Vérification ─── */

.demo-verify__card { max-width: 480px; }

.demo-verify__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-align: left;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: var(--nox-bg);
  border: 1px solid var(--nox-border);
}

.demo-verify__brand strong { display: block; font-size: 0.95rem; }
.demo-verify__brand span { font-size: 0.78rem; color: var(--nox-muted); }

.demo-verify__ring {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto 1.5rem;
}

.demo-verify__ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }

.demo-verify__ring-bg {
  fill: none;
  stroke: var(--nox-border);
  stroke-width: 6;
}

.demo-verify__ring-fill {
  fill: none;
  stroke: var(--nox-cyan);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 276;
  stroke-dashoffset: 80;
  animation: demoRingSpin 1.8s linear infinite;
}

.demo-verify__ring.is-done .demo-verify__ring-fill {
  animation: none;
  stroke-dashoffset: 0;
}

@keyframes demoRingSpin {
  to { stroke-dashoffset: 276; }
}

.demo-verify__ring-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}

.demo-verify__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: left;
}

.demo-verify__step {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0;
  font-size: 0.88rem;
  color: var(--nox-muted);
  transition: color 0.25s;
}

.demo-verify__step-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--nox-border);
  flex-shrink: 0;
  position: relative;
}

.demo-verify__step.is-active {
  color: var(--nox-text);
  font-weight: 600;
}

.demo-verify__step.is-active .demo-verify__step-icon {
  border-color: var(--nox-cyan);
  animation: demoStepPulse 0.9s ease infinite;
}

.demo-verify__step.is-done .demo-verify__step-icon {
  border-color: #3ddfa0;
  background: color-mix(in srgb, #3ddfa0 20%, transparent);
}

.demo-verify__step.is-done .demo-verify__step-icon::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  color: #3ddfa0;
  font-weight: 700;
}

@keyframes demoStepPulse {
  50% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--nox-cyan) 25%, transparent); }
}

/* ─── Intro Nox ─── */

.demo-intro__layout {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.5rem;
  max-width: 720px;
  width: 100%;
  align-items: start;
}

.demo-intro__bubble {
  padding: 1.5rem 1.75rem;
  border-radius: 20px;
  border: 1px solid var(--nox-border);
  background: var(--nox-surface);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
  position: relative;
}

.demo-intro__bubble::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 48px;
  border: 10px solid transparent;
  border-right-color: var(--nox-surface);
}

.demo-intro__progress {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--nox-cyan);
  margin-bottom: 0.5rem;
}

.demo-intro__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.demo-intro__body {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--nox-muted);
  margin-bottom: 1.25rem;
}

.demo-intro__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* ─── Expiré ─── */

.demo-expired__icon { font-size: 2.5rem; display: block; margin-bottom: 0.75rem; }

.demo-expired__card h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}

.demo-expired__card p {
  color: var(--nox-muted);
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.demo-expired__card .btn { width: 100%; margin-bottom: 0.5rem; }

/* ─── Coach avec Nox ─── */

.demo-coach--nox { width: min(380px, calc(100vw - 1.5rem)); }

.demo-coach__nox {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--nox-border);
}

.demo-coach__nox strong { font-size: 0.9rem; display: block; }
.demo-coach__nox span { font-size: 0.72rem; color: var(--nox-muted); }

/* ─── Messagerie interactive ─── */

.demo-msg__thread-wrap {
  border: 1px solid var(--nox-border);
  border-radius: 14px;
  background: var(--nox-surface);
  display: flex;
  flex-direction: column;
  min-height: 380px;
}

.demo-msg__thread {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
  max-height: 320px;
}

.demo-msg__composer {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--nox-border);
}

.demo-msg__input {
  flex: 1;
  min-width: 0;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--nox-border);
  border-radius: 10px;
  background: var(--nox-bg);
  color: var(--nox-text);
  font-family: var(--font-body);
  font-size: 0.88rem;
}

.demo-msg__input:focus {
  outline: none;
  border-color: var(--nox-cyan);
}

.demo-msg__warn {
  margin: 0 1rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  font-size: 0.8rem;
  background: color-mix(in srgb, #fbbf24 12%, transparent);
  border: 1px solid color-mix(in srgb, #fbbf24 35%, transparent);
  color: var(--nox-text);
}

.demo-msg__hint {
  padding: 0 1rem 0.75rem;
  font-size: 0.75rem;
  color: var(--nox-muted);
}

.demo-bubble--encrypting {
  animation: demoBubblePulse 0.6s ease infinite;
}

@keyframes demoBubblePulse {
  50% { opacity: 0.7; }
}

.demo-bubble__encrypt { font-size: 0.82rem; color: var(--nox-cyan); }

.demo-bubble__dots::after {
  content: '';
  animation: demoDots 1s steps(4) infinite;
}

@keyframes demoDots {
  0% { content: ''; }
  25% { content: '.'; }
  50% { content: '..'; }
  75% { content: '...'; }
}

.demo-bubble__warn {
  display: block;
  font-size: 0.72rem;
  color: #fbbf24;
  margin-top: 0.35rem;
}

.demo-fw-blur,
.demo-msg__thread .nox-fw-blur {
  display: inline-block;
  min-width: 3.5em;
  min-height: 1em;
  vertical-align: middle;
  border-radius: 4px;
  background: color-mix(in srgb, var(--nox-muted) 35%, transparent);
  filter: blur(4px);
}

.demo-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: calc(100vh - 56px);
}

.demo-sidebar {
  border-right: 1px solid var(--nox-border);
  background: var(--nox-surface);
  padding: 1.25rem 0.75rem;
}

.demo-sidebar__label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--nox-muted);
  padding: 0 0.65rem 0.75rem;
}

.demo-nav__btn {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.65rem 0.75rem;
  margin-bottom: 0.25rem;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--nox-text);
  font-family: var(--font-body);
  font-size: 0.88rem;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.demo-nav__btn:hover {
  background: color-mix(in srgb, var(--nox-cyan) 8%, transparent);
}

.demo-nav__btn.is-active {
  background: color-mix(in srgb, var(--nox-cyan) 12%, transparent);
  border-color: color-mix(in srgb, var(--nox-cyan) 28%, transparent);
  color: var(--nox-cyan);
}

.demo-nav__btn.is-highlight {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--nox-cyan) 45%, transparent);
}

.demo-main {
  padding: clamp(1rem, 3vw, 2rem);
  position: relative;
}

.demo-panel { animation: demoFade 0.35s ease; }

@keyframes demoFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.demo-highlight {
  position: relative;
  border-radius: 14px;
  transition: filter 0.4s ease, opacity 0.4s ease, box-shadow 0.35s ease;
}

/* ─── Spotlight guide (zone nette + reste flouté) ─── */

.demo-guide-blur {
  filter: blur(6px) saturate(0.75);
  opacity: 0.38;
  pointer-events: none;
  user-select: none;
  transition: filter 0.45s ease, opacity 0.45s ease;
}

[data-demo-id].is-coach-target {
  position: relative;
  z-index: 1002;
  filter: none !important;
  opacity: 1 !important;
  pointer-events: auto;
  user-select: auto;
}

.demo-spotlight {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
}

.demo-spotlight__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 12, 22, 0.28);
  pointer-events: auto;
}

.demo-spotlight__ring {
  position: fixed;
  border: 2px solid var(--nox-cyan);
  border-radius: 16px;
  box-shadow:
    0 0 0 9999px rgba(8, 12, 22, 0.52),
    0 0 32px color-mix(in srgb, var(--nox-cyan) 28%, transparent);
  pointer-events: none;
  transition:
    top 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    left 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    width 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1001;
}

body.demo-coach-open {
  overflow: hidden;
}

.demo-coach {
  padding: 1.1rem 1.15rem;
  border-radius: 16px;
  border: 1px solid var(--nox-border);
  background: var(--nox-surface);
  box-shadow: 0 20px 56px rgba(0, 0, 0, 0.28);
}

.demo-coach--docked {
  position: fixed;
  z-index: 1003;
  width: min(340px, calc(100vw - 24px));
  transition: top 0.45s cubic-bezier(0.4, 0, 0.2, 1), left 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.demo-coach--nox { width: min(380px, calc(100vw - 1.5rem)); }

.demo-coach__progress {
  height: 4px;
  border-radius: 999px;
  background: var(--nox-border);
  margin-bottom: 0.85rem;
  overflow: hidden;
}

.demo-coach__progress span {
  display: block;
  height: 100%;
  background: var(--nox-cyan);
  transition: width 0.3s ease;
}

.demo-coach__step {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--nox-cyan);
  margin-bottom: 0.35rem;
}

.demo-coach__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
}

.demo-coach__body {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--nox-muted);
  margin-bottom: 1rem;
}

.demo-coach__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.demo-coach__nav {
  display: flex;
  gap: 0.4rem;
}

.demo-coach-fab {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 150;
  border-radius: 999px;
  padding: 0.65rem 1rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

/* Panels mock */
.demo-msg {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 1rem;
  min-height: 420px;
}

.demo-msg__list,
.demo-msg__thread {
  border: 1px solid var(--nox-border);
  border-radius: 14px;
  background: var(--nox-surface);
  padding: 1rem;
}

.demo-msg__item {
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  margin-bottom: 0.35rem;
  font-size: 0.85rem;
}

.demo-msg__item.is-active {
  background: color-mix(in srgb, var(--nox-cyan) 10%, transparent);
}

.demo-bubble {
  max-width: 78%;
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  font-size: 0.88rem;
  margin-bottom: 0.5rem;
}

.demo-bubble--out {
  margin-left: auto;
  background: color-mix(in srgb, var(--nox-cyan) 16%, var(--nox-surface));
  border: 1px solid color-mix(in srgb, var(--nox-cyan) 30%, transparent);
}

.demo-bubble__masked {
  display: inline;
  word-break: break-word;
}

.demo-bubble__masked .nox-fw-blur,
.demo-bubble__masked .demo-fw-blur {
  vertical-align: baseline;
}

.demo-fictive-note {
  margin-top: 0.65rem;
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--nox-muted);
  background: color-mix(in srgb, var(--nox-cyan) 8%, var(--nox-surface));
  border: 1px dashed color-mix(in srgb, var(--nox-cyan) 28%, transparent);
}

.demo-form {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  display: grid;
  gap: 0.65rem;
}

.demo-form--row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.demo-form__field {
  display: grid;
  gap: 0.35rem;
  font-size: 0.82rem;
}

.demo-form__field input {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--nox-border);
  background: var(--nox-bg);
  font: inherit;
}

.demo-form__error {
  font-size: 0.78rem;
  color: #c2410c;
}

.demo-table-wrap {
  margin-top: 1rem;
  padding: 0.25rem 0.5rem 0.5rem;
  overflow-x: auto;
}

.demo-quit {
  color: #9f1239 !important;
  border-color: color-mix(in srgb, #9f1239 35%, transparent) !important;
}

.demo-toast {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  z-index: 1100;
  max-width: min(420px, calc(100vw - 2rem));
  padding: 0.65rem 1rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--nox-text);
  background: var(--nox-surface);
  border: 1px solid var(--nox-border);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.18);
}

.demo-bubble--in {
  background: var(--nox-bg);
  border: 1px solid var(--nox-border);
}

.demo-bubble__lock {
  display: block;
  font-size: 0.72rem;
  color: var(--nox-cyan);
  margin-top: 0.35rem;
}

.demo-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.demo-table th,
.demo-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--nox-border);
  text-align: left;
}

.demo-table th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--nox-muted);
}

.demo-tag {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}

.demo-tag--ok {
  background: color-mix(in srgb, #3ddfa0 18%, transparent);
  color: #3ddfa0;
}

.demo-tag--open {
  background: color-mix(in srgb, var(--nox-cyan) 16%, transparent);
  color: var(--nox-cyan);
}

@media (max-width: 900px) {
  .demo-layout { grid-template-columns: 1fr; }
  .demo-sidebar {
    display: flex;
    gap: 0.35rem;
    overflow-x: auto;
    padding: 0.75rem;
    border-right: none;
    border-bottom: 1px solid var(--nox-border);
  }
  .demo-sidebar__label { display: none; }
  .demo-nav__btn {
    width: auto;
    flex-shrink: 0;
    white-space: nowrap;
  }
  .demo-msg { grid-template-columns: 1fr; }
  .demo-coach--docked {
    width: calc(100vw - 24px);
    max-width: none;
  }

  .demo-spotlight__ring {
    border-radius: 12px;
  }

  .demo-intro__layout {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .demo-intro__bubble::before { display: none; }

  .demo-banner { justify-content: center; }
}