/* ==========================
   全局设置
========================== */
html, body, #wrap-content {
  margin: 0;
  padding: 0;
  font-family: "Helvetica Neue", "Segoe UI", Roboto, Arial, sans-serif;
  background: url("/assets/images/bg.jpg") no-repeat center center fixed !important;
  background-size: cover !important;
  color: #ffffff !important;
  line-height: 1.8;
  font-size: 16px;
  text-rendering: optimizeLegibility;
}

/* ==========================
   页面内容容器
========================== */
.container {
  max-width: 900px;
  margin: auto;
  padding: 40px;
  background: none !important; /* 完全去掉背景遮罩 */
  border-radius: 12px;
  box-shadow: none;
}

/* ==========================
   标题美化
========================== */
h1, h2, h3, h4, h5, h6 {
  font-family: "Georgia", serif;
  font-weight: bold;
  text-align: center;
  margin: 20px 0;
  color: #ffffff !important;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.7); /* 阴影保证可读性 */
}

/* ==========================
   段落优化
========================== */
p {
  font-size: 17px;
  line-height: 1.9;
  margin: 15px 0;
  color: #ffffff !important;
  text-shadow: 1px 1px 4px rgba(0,0,0,0.6);
}

/* ==========================
   链接样式
========================== */
a {
  color: #ffcc00 !important;
  text-decoration: none;
  transition: 0.3s;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}
a:hover {
  color: #00ffff !important;
  text-decoration: underline;
}

/* ==========================
   列表样式
========================== */
ul, ol {
  margin: 15px 20px;
  padding-left: 20px;
  color: #ffffff !important;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

/* ==========================
   代码块样式
========================== */
pre, code {
  background: rgba(0,0,0,0.6) !important; /* 轻微半透明背景，保证可读性 */
  padding: 6px 10px;
  border-radius: 6px;
  font-family: "Fira Code", monospace;
  font-size: 14px;
  color: #ffcc00 !important;
  overflow-x: auto;
  text-shadow: none;
}

/* ==========================
   图片自适应
========================== */
.markdown-body img {
  max-width: 100%;
  height: auto;
}

/* ==========================
   首行缩进
========================== */
.markdown-body p {
  text-indent: 2em;
}

/* ==========================
   页面高度
========================== */
#wrap-content {
  min-height: 100vh;
}

/* ==========================
   时间显示样式
========================== */
#time-box {
  color: #00ffcc !important;   /* 高亮颜色，和背景有对比 */
  font-size: 18px;
  font-weight: bold;
  text-shadow: 1px 1px 4px rgba(0,0,0,0.7); /* 阴影保证清晰 */
  margin: 20px auto;
  text-align: center;
}