/* Scoped additions: retain existing theme and mobile layout. */
.seo-panel{box-sizing:border-box;color:#26332e;background:#f5f6f2;border:1px solid #e0e5dd;border-radius:6px;padding:28px;margin:24px 0;line-height:1.85;font-size:16px;text-align:left;font-family:"Microsoft YaHei",sans-serif}
.seo-panel h1{font-size:28px;line-height:1.45;margin:6px 0 14px;color:#173f35;font-weight:700}.seo-panel h2{font-size:23px;line-height:1.5;margin:0 0 16px;color:#173f35}.seo-panel h3{font-size:17px;margin:0 0 8px}.seo-panel p{margin:10px 0}.seo-kicker{font-size:13px;letter-spacing:3px;color:#63776b}.seo-home,.seo-guide{max-width:1200px;margin:28px auto}.seo-home{padding:34px 38px;border-left:5px solid #23604e;background:#f2f5ef}.seo-home h1{font-size:34px}.seo-home>p{max-width:850px}.seo-links{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.seo-panel .seo-links a{display:inline-block;background:#fff;color:#245341;border:1px solid #ced9d0;padding:6px 14px;border-radius:3px;font-size:15px;text-decoration:none}.seo-panel a:hover{color:#925e2b}.seo-panel a:focus-visible{outline:3px solid #b97735;outline-offset:3px}.seo-panel .seo-button{display:inline-block;background:#205543;color:#fff;padding:10px 22px;border-radius:3px;font-size:16px}.seo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.seo-note{border-top:1px solid #dce3d8;padding-top:12px}.seo-panel .seo-note a{color:#205543;text-decoration:underline}.seo-comment-author{font-weight:bold}.seo-category{margin-top:0}.seo-detail{clear:both}.seo-detail h2{font-size:21px}
@media(max-width:767px){.seo-panel{width:auto;margin:16px 12px;padding:18px;font-size:15px;line-height:1.85}.seo-panel h1,.seo-home h1{font-size:25px}.seo-panel h2{font-size:21px}.seo-grid{grid-template-columns:1fr;gap:12px}.seo-panel .seo-links a{font-size:14px;padding:7px 10px}.seo-category,.seo-detail{margin-left:0;margin-right:0}.seo-home .seo-button{display:block;text-align:center}}

/* Keep the edited mobile header in its original wide display slot. */
#top .logo img{width:4.264rem;height:.6rem;object-fit:cover;object-position:center;}

/* WeChat QR: keep the supplied image intact, with a white margin for scanning. */
.float-right-box .sidebox{width:242px;background:#fff;}
.float-right-box .sidebox img.wechat-qr{display:block;width:218px;height:auto;margin:0;padding:12px;box-sizing:content-box;background:#fff;}
#wxnr .nrdf{width:calc(100% - 32px);max-width:420px;height:auto;max-height:calc(100% - 24px);box-sizing:border-box;padding:40px 16px 20px;margin-top:0;transform:translateY(-50%);overflow-y:auto;background:#fff;}
#wxnr img.wechat-qr{display:block;width:218px;max-width:calc(100% - 24px);height:auto;box-sizing:content-box;padding:12px;margin:0 auto;background:#fff;}