/* 敬老餐厅 H5 公共样式 - rem 适配不同手机型号 */
/* 基准：设计稿 375px，1rem = 10px */
* { box-sizing: border-box; }
html {
  font-size: calc(100vw / 37.5);
  -webkit-text-size-adjust: 100%;
}
@media (min-width: 750px) {
  html { font-size: 20px; }
}
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: #333; font-size: 1.4rem; }
a { text-decoration: none; color: inherit; }
.page { min-height: 100vh; padding: 1.6rem; padding-bottom: 8rem; }
.header { display: flex; align-items: center; justify-content: center; padding: 1.2rem 0; font-size: 1.8rem; font-weight: 600; color: #1a7bb8; }
.btn { display: inline-block; padding: 1rem 2rem; border-radius: 0.8rem; text-align: center; font-size: 1.5rem; border: none; cursor: pointer; }
.btn-primary { background: #1a7bb8; color: #fff; }
.btn-block { width: 100%; }
.input { width: 100%; padding: 1.2rem 1.4rem; border: 1px solid #ddd; border-radius: 0.8rem; font-size: 1.4rem; }
.card { background: #fff; border-radius: 1.2rem; padding: 1.4rem; margin-bottom: 1.2rem; box-shadow: 0 0.2rem 0.8rem rgba(0,0,0,.06); }