:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-accent: #ffffff;
  --ink: #1f1b16;
  --muted: #5a514a;
  --user: #efe8dd;
  --assistant: #f7f3ef;
  --border: rgba(42, 33, 27, 0.12);
  --highlight: #c9703a;
  --shadow: none;
  --radius: 22px;
}

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

body {
  margin: 0;
  font-family: "Avenir Next", "Gill Sans", "Trebuchet MS", sans-serif;
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
}

.bg-orb {
  display: none;
}

.page {
  padding: 48px 24px 80px;
  max-width: 1040px;
  margin: 0 auto;
}

.hero {
  display: grid;
  gap: 12px;
  margin-bottom: 40px;
}

.hero h1 {
  font-family: "Playfair Display", "Times New Roman", serif;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  margin: 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  color: var(--muted);
  margin: 0;
}

.lede {
  max-width: 560px;
  color: var(--muted);
  margin: 0;
}

.chat {
  display: grid;
  gap: 20px;
}

.turn {
  display: grid;
  gap: 12px;
}

.message {
  display: flex;
}

.message.user {
  flex-direction: column;
  align-items: flex-end;
}

.message.assistant {
  flex-direction: column;
  align-items: flex-start;
}

.bubble {
  background: var(--assistant);
  padding: 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  max-width: min(680px, 90%);
  box-shadow: var(--shadow);
}

.bubble-label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #000000;
  background: #ffffff;
  margin-bottom: 6px;
}

.message.user .bubble-label {
  align-self: flex-end;
}

.message.assistant .bubble-label {
  align-self: flex-start;
}

.message.user .bubble {
  background: var(--user);
}

.bubble img {
  max-width: 100%;
  border-radius: 16px;
  display: block;
  border: none;
}

.bubble p {
  margin: 0 0 12px;
  line-height: 1.6;
}

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

.bubble ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.5;
}

.reveal {
  border: 1px solid var(--border);
  background: #f0f0f0;
  color: var(--highlight);
  font-weight: 600;
  border-radius: 999px;
  padding: 6px 16px;
  cursor: pointer;
  align-self: flex-end;
  transition: transform 0.2s ease;
}

.reveal:hover {
  transform: translateY(-1px);
}

.is-collapsed {
  display: none;
}

.loading,
.noscript {
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 16px;
  border: 1px dashed var(--border);
  color: var(--muted);
  text-align: center;
}

@media (max-width: 700px) {
  .page {
    padding: 32px 18px 64px;
  }

  .bubble {
    max-width: 100%;
    padding: 16px;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.turn {
  animation: fadeInUp 0.4s ease both;
}

@keyframes assistantFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.assistant-content.is-appearing {
  animation: assistantFadeIn 5000ms ease both;
}