body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f0f0f0;
}

#red {
  width: 320px;
  height: 320px;
  background: red;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 24px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
#green {
  width: 200px;
  height: 200px;
  background: green;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  color: #fff;
}
#blue {
  width: 100px;
  height: 100px;
  background: blue;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-weight: bold;
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10);
}

#output {
  position: fixed;
  bottom: 100px; /* 增加这个值，使元素向上移动 */
  left: 75%;
  transform: translateX(-50%);
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10);
  padding: 16px 32px;
  min-width: 240px;
  text-align: center;
  font-size: 16px;
  color: #333;
  z-index: 10;
  opacity: 0.95;
}
.container {
  max-width: 670px;
  width: 90%;
  margin: 0 auto;
  padding: 2rem;
  background: rgba(25, 25, 35, 0.2);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: white;
}

h1 {
  margin: 1rem 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

p {
  margin: 0.5rem 0;
  font-size: 1.1rem;
}

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

.capture-log {
  color: #e67e22;
}

.bubble-log {
  color: #2980ef;
}

.bubble-target {
  color: #fff;
  background: #e74c3c;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: bold;
}

.clicked-area {
  font-weight: bold;
  color: #e74c3c;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Microsoft YaHei', sans-serif;
  line-height: 1.6;
  background: transparent;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}