:root {
  color-scheme: light;
  --bg: #f4f1ea;
  --text: #1f2937;
  --clock-face: #fffefb;
  --clock-ring: #1f2937;
  --second: #b91c1c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Hiragino Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 20%, #fff8dc 0%, transparent 28%),
    radial-gradient(circle at 80% 75%, #e0f2fe 0%, transparent 24%),
    var(--bg);
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  gap: 1.5rem;
  padding: 2rem;
}

h1 {
  margin: 0;
  letter-spacing: 0.04em;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
}

.clock {
  position: relative;
  width: min(70vw, 320px);
  aspect-ratio: 1 / 1;
  border: 8px solid var(--clock-ring);
  border-radius: 50%;
  background: var(--clock-face);
  box-shadow: 0 20px 30px rgb(0 0 0 / 0.15);
}

.marker {
  position: absolute;
  font-weight: 700;
  font-size: 1.2rem;
}

.marker-12 {
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
}

.marker-3 {
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
}

.marker-6 {
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
}

.marker-9 {
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
}

.hand {
  position: absolute;
  left: 50%;
  bottom: 50%;
  transform-origin: bottom center;
  border-radius: 999px;
  transform: rotate(0deg);
}

.hour {
  width: 8px;
  height: 28%;
  margin-left: -4px;
  background: #111827;
}

.minute {
  width: 6px;
  height: 38%;
  margin-left: -3px;
  background: #1f2937;
}

.second {
  width: 2px;
  height: 42%;
  margin-left: -1px;
  background: var(--second);
}

.center-dot {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #111827;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}