/* css/style.css —— 宽屏右侧悬浮 + 窄屏下方 + 完整显示 + 永不遮挡 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: #000;
  color: #fff;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  display: flex;
}

/* === 核心布局：宽屏并排，窄屏堆叠 === */
.content {
  position: relative;
  z-index: 2;
  width: 100%;
  background: #000;
  display: flex;
  flex-direction: row;          /* 默认水平排列 */
  align-items: flex-start;      /* 顶部对齐，防止拉伸 */
  justify-content: center;      /* 整体居中 */
  flex-wrap: wrap;              /* 允许换行 */
}

#randomImg {
  width: 100%;
  flex: 1 1 100%;    
  background: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  height: auto;
  object-fit: contain;
  background: #000;
  
  /* 淡入动画 */
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 1.2s ease, transform 1.2s ease;
}

#randomImg.loaded {
  opacity: 1;
  transform: scale(1);
}




/* 信息盒子（右侧） */
.info-box {
  /*flex: 0 0 300px;              /* 固定宽度 320px，不伸缩 */
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(16px);
  padding: 2rem 2.5rem;
  align-self: center;           /* 垂直居中对齐图片 */
}

#meta1, #meta2 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

/* 按钮区域 */
.btn-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  width: 100%;
  flex: 1 1 100%;               /* 窄屏时占满整行 */
  order: 3;                     /* 确保在窄屏时排在最后 */
}

.btn {
  padding: 18px 56px;
  font-size: 1.5rem;
  background: #06c79a7f;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 20px;
  color: rgb(255, 255, 255);
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}

/* 
@media (max-width: 992px) {
  .content {
    align-items: center;
  }
  
  #randomImg {
    max-width: 100%;
    order: 1;
  }
  
  .info-box {
    flex: 0 0 auto;
    width: 100%;
    max-width: 800px;
    order: 2;
    align-self: stretch;
  }
  
  .btn-wrapper {
    order: 3;
  }
}

@media (max-width: 768px) {
  #title {
    font-size: 1.3rem;
  }
  .btn {
    padding: 16px 48px;
    font-size: 1.2rem;
  }
} */