/* 全局基础样式 */
* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, "Noto Sans", "Liberation Sans", "PingFang SC", "Microsoft YaHei",
    "Hiragino Sans GB", "WenQuanYi Micro Hei", sans-serif;
  background-color: #f5f5f5;
  margin: 0;
  padding: 0;
}

/* 容器 */
.container {
  max-width: 800px;
  margin: 32px auto;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  padding: 24px 24px 32px;
}

h1 {
  margin-top: 0;
  text-align: center;
}

/* 搜索区域 */
.search-area {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.search-area label {
  min-width: 120px;
}

#word-input {
  flex: 1;
  min-width: 160px;
  padding: 6px 8px;
  font-size: 14px;
}

#search-btn,
#contribute-btn,
#clear-contributions-btn,
#export-contributions-btn {
  padding: 6px 12px;
  font-size: 14px;
  cursor: pointer;
  border-radius: 4px;
  border: 1px solid #ccc;
  background-color: #f0f0f0;
  white-space: nowrap;
}

#search-btn:hover,
#contribute-btn:hover,
#clear-contributions-btn:hover,
#export-contributions-btn:hover {
  background-color: #e2e2e2;
}

/* 结果 */
#result {
  margin-top: 16px;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 8px;
  min-height: 40px;
  background-color: #fafafa;
}

/* 模糊提示 */
#suggestions ul {
  list-style: none;
  padding-left: 0;
  margin: 4px 0;
}

#suggestions li {
  padding: 4px 8px;
  cursor: pointer;
  border: 1px solid #ddd;
  border-radius: 4px;
  margin-bottom: 4px;
  background-color: #fff;
}

#suggestions li:hover {
  background-color: #f0f0ff;
}

/* 投稿列表和导出框 */
#contribute-list {
  border-radius: 4px;
  background-color: #fafafa;
}

#export-contributions-output {
  width: 100%;
  height: 100px;
  font-size: 12px;
}

/* 表格 */
table {
  margin-top: 8px;
  border-collapse: collapse;
}

table th,
table td {
  font-size: 14px;
}

/* 页脚 */
.footer {
  margin-top: 16px;
  font-size: 12px;
  color: #888;
  text-align: center;
}

/* ===================== */
/*    移动端适配部分     */
/* ===================== */

/* 宽度小于等于 600px 的设备（大多数手机） */
@media (max-width: 600px) {
  .container {
    margin: 16px;
    padding: 16px 12px 24px;
    box-shadow: none;
    border-radius: 0;
  }

  h1 {
    font-size: 20px;
  }

  .search-area {
    flex-direction: column;
    align-items: stretch;
  }

  .search-area label {
    min-width: 0;
    font-size: 14px;
  }

  #word-input {
    width: 100%;
    font-size: 16px;
  }

  #search-btn {
    width: 100%;
    margin-top: 4px;
    font-size: 16px;
  }

  #contribute-btn,
  #clear-contributions-btn,
  #export-contributions-btn {
    width: 100%;
    margin-top: 6px;
    font-size: 15px;
  }

  #result {
    font-size: 14px;
  }

  table th,
  table td {
    font-size: 13px;
  }

  #suggestions li {
    font-size: 14px;
  }

  #export-contributions-output {
    font-size: 13px;
    height: 120px;
  }
}