*{margin:0;padding:0;box-sizing:border-box;font-family:Arial, Helvetica, sans-serif;}
body{background:#ffffff;color:#222222;line-height:1.65;padding:24px;}
/* 外层容器，整体限制宽度 */
.container{max-width:920px;margin:0 auto;}
h1{color:#1f7d48;font-size:26px;margin-bottom:16px;font-weight:700;}
h2{color:#279457;font-size:20px;margin:28px 0 12px 0;border-left:4px solid #42b977;padding-left:10px;}
p{margin-bottom:14px;font-size:15px;}
ul{padding-left:22px;margin-bottom:14px;}
li{margin-bottom:8px;}
.qa-block{background:#f7fcf9;border:1px solid #dcf3e8;border-radius:10px;padding:16px;margin:16px 0;}
.qa-block q{display:block;color:#1f7d48;font-weight:bold;margin-bottom:6px;}
.qa-block a{color:#222;text-decoration:none;}
.tag-row{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0;}
.tag{background:#e6f7ee;color:#1f7d48;padding:6px 12px;border-radius:20px;font-size:14px;}
footer{margin-top:32px;padding-top:16px;border-top:1px solid #e0f2e9;color:#337750;font-size:14px;}
.highlight{background:#edfaf3;padding:12px;border-radius:8px;margin:14px 0;}
/* 图片容器样式，适配 960*960 正方形实拍图，自动等比缩放，不变形 */
.img-wrap{width:100%;border-radius:10px;overflow:hidden;margin:16px 0;}
.img-wrap img{width:100%;height:auto;display:block;border-radius:8px;object-fit:contain;background:#ffffff;}