/* 全局样式重置和基础设置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  font-family: "Inter", "SF Pro Display", system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  /* 使用亮色主题 */
  color-scheme: light;
  color: #1f2937;
  background-color: #ffffff;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  background-color: #f9fafb;
}

body {
  margin: 0;
  width: 100%;
  height: 100vh;
  overflow-x: hidden;
}

#app {
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

/* 链接样式 */
a {
  font-weight: 500;
  color: #3b82f6;
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: #1d4ed8;
}

/* 标题样式 */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: #1f2937;
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

/* 按钮基础样式重置 */
button {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
}

/* 表单元素样式 */
input,
textarea,
select {
  font-family: inherit;
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* 工具类 */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}