:root {
  color-scheme: dark;
  --bg: #09090b;
  --text: #f4f1ea;
  --muted: rgba(244, 241, 234, 0.62);
  --line: rgba(244, 241, 234, 0.18);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Outfit", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  min-height: 100svh;
  background:
    radial-gradient(ellipse 70% 46% at 50% 40%, rgba(64, 78, 62, 0.16), transparent 62%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
}

button,
a {
  font: inherit;
  color: inherit;
}

.back {
  position: fixed;
  z-index: 5;
  top: 18px;
  left: 22px;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
}

.back:hover,
.back:focus-visible {
  color: var(--text);
}

.app {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100svh;
  padding: 72px 0 36px;
}

.intro {
  text-align: center;
}

.kicker,
.note-kicker {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1 {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 560;
  letter-spacing: -0.03em;
}

.frame {
  position: relative;
  width: min(1080px, calc(100% - 48px));
  margin-top: 28px;
}

.stage {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 18px;
  background: #141416;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.stage img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
}

.points {
  position: absolute;
  inset: 0;
}

.point {
  position: absolute;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.point span {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin: 8px;
  border: 1.5px solid #f4f1ea;
  border-radius: 50%;
  background: rgba(9, 9, 11, 0.45);
  color: #f4f1ea;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

.point.is-open span {
  background: #f4f1ea;
  color: #16140f;
}

.point:focus-visible span {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.note {
  position: absolute;
  z-index: 2;
  width: min(260px, 70%);
  padding: 14px 16px 16px;
  border: 1px solid rgba(244, 241, 234, 0.16);
  border-radius: 14px;
  background: rgba(12, 12, 14, 0.92);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.note h2 {
  margin: 4px 0 6px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 560;
  font-style: italic;
}

.note p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

.caption {
  min-height: 1.6rem;
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 560;
}

.scenes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
}

.scenes button {
  height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
  cursor: pointer;
}

.scenes button[aria-pressed="true"] {
  background: var(--text);
  color: #16140f;
  border-color: var(--text);
}

.scenes button:focus-visible,
.back:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
}

.hint {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

@media (max-width: 720px) {
  .back {
    top: 14px;
    left: 14px;
  }

  .app {
    padding-top: 64px;
  }

  .frame {
    width: calc(100% - 28px);
  }

  .stage {
    border-radius: 14px;
  }

  .note {
    position: static;
    width: auto;
    margin-top: 12px;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
  }

  .hint {
    padding: 0 18px;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .point span {
    transition: none;
  }
}