*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;padding:0;background:#fcfbfb;color:#3f2c27;font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,sans-serif;font-size:14px;line-height:1.65}
a{color:#f03c0c;text-decoration:none}
a:hover{text-decoration:underline}
img{border:0;vertical-align:middle}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35}
p{margin:0 0 .7em}
table{border-collapse:collapse;width:100%}
.wrap{max-width:920px;margin:0 auto;padding:0 12px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.pill{display:inline-block;padding:1px 7px;border-radius:3px;font-size:11px;line-height:18px;white-space:nowrap}
.num{font-variant-numeric:tabular-nums}
footer.site{margin:26px 0 0;padding:16px 12px 34px;color:#806760;font-size:12px;text-align:center;border-top:1px solid #e4d5d1}
footer.site p{margin:.25em 0}
@media (max-width:640px){body{font-size:14.5px}.wrap{padding:0 10px}}

.seo-body{background:#fcfbfb}
.seo-md{color:#806760;font-size:12.5px}
.seo-top{background:#fff;border-bottom:2px solid #f4ecea;box-shadow:0 1px 0 rgba(0,0,0,.03)}
.seo-top .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px}
.seo-logo{width:34px;height:34px;border-radius:10px;background:#f03c0c;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px}
.seo-brand{font-size:18px;font-weight:800;color:#8b260b}
.seo-brand em{display:block;font-style:normal;font-size:12px;font-weight:400;color:#806760}
.seo-nav{margin-left:auto;display:flex;flex-wrap:wrap;gap:6px}
.seo-nav a{background:#f4ecea;border:1px solid #e4d5d1;border-radius:999px;padding:5px 12px;font-size:13px;color:#8b260b}
.seo-nav a:hover,.seo-nav a.on{background:#f03c0c;color:#fff;border-color:#f03c0c;text-decoration:none}
.seo-hero{margin:14px 0 6px;background:linear-gradient(135deg,#f4ecea,#fff);border:1px solid #e4d5d1;border-radius:14px;padding:14px 16px}
.seo-hero h2{font-size:16px;color:#8b260b;margin-bottom:6px}
.seo-hero p{color:#806760;font-size:13px;margin:0}
.seo-sec{margin:18px 0 10px;font-size:15px;color:#8b260b;display:flex;align-items:center;gap:8px}
.seo-sec:after{content:"";flex:1;height:1px;background:#e4d5d1}
.seo-bgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.seo-bcard{background:#fff;border:1px solid #e4d5d1;border-radius:14px;padding:12px 14px;box-shadow:0 1px 3px rgba(154,52,18,.05)}
.seo-bcard h3{font-size:14.5px;margin-bottom:5px}
.seo-bcard h3 a{color:#8b260b}
.seo-bcard p{color:#806760;font-size:12.5px;margin:0 0 8px;min-height:34px}
.seo-chips{display:flex;flex-wrap:wrap;gap:6px;font-size:11.5px}
.seo-chips span{background:#f4ecea;border:1px solid #e4d5d1;border-radius:999px;padding:2px 8px;color:#806760}
.seo-tlist{display:flex;flex-direction:column;gap:8px}
.seo-tcard{background:#fff;border:1px solid #e4d5d1;border-radius:12px;padding:11px 14px}
.seo-tcard .ti{font-size:14.5px;font-weight:600;line-height:1.5}
.seo-tcard .ti a{color:#3f2c27}
.seo-tcard.sticky{background:#fbfaf1;border-color:#f0c986}
.seo-badge{display:inline-block;border-radius:999px;font-size:11px;padding:1px 8px;margin-right:6px;vertical-align:1px}
.seo-badge.s{background:#fde68a;color:#7c4a03}
.seo-badge.e{background:#ffedd5;color:#8b260b;border:1px solid #e4d5d1}
.seo-meta{margin-top:6px;display:flex;flex-wrap:wrap;gap:6px;font-size:11.5px;color:#806760}
.seo-meta b{font-weight:600;color:#8b260b;background:#f4ecea;border-radius:6px;padding:1px 6px}
.seo-pager{margin:14px 0;display:flex;gap:6px;justify-content:center;font-size:13px}
.seo-pager a,.seo-pager b{border:1px solid #e4d5d1;border-radius:9px;padding:5px 12px;background:#fff}
.seo-pager b{background:#f03c0c;border-color:#f03c0c;color:#fff}
.seo-crumb{font-size:12.5px;color:#806760;margin:14px 0 8px}
.seo-crumb a{background:#fff;border:1px solid #e4d5d1;border-radius:8px;padding:2px 8px}
.seo-ttl{font-size:19px;line-height:1.45;margin:0 0 12px;color:#8b260b}
.seo-post{background:#fff;border:1px solid #e4d5d1;border-radius:14px;padding:13px 15px;margin-bottom:10px;box-shadow:0 1px 3px rgba(154,52,18,.05)}
.seo-post.op{border-color:#f03c0c;border-width:2px}
.seo-phd{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.seo-phd img{width:40px;height:40px;border-radius:50%;border:2px solid #f4ecea}
.seo-phd .u{font-weight:700;color:#8b260b;font-size:13.5px}
.seo-phd .m{font-size:11.5px;color:#806760}
.seo-phd .fl{margin-left:auto;font-size:11.5px;color:#f03c0c;background:#f4ecea;border-radius:999px;padding:2px 9px}
blockquote.seo-q{margin:0 0 9px;padding:8px 11px;background:#f4ecea;border-left:4px solid #f03c0c;border-radius:0 9px 9px 0;color:#806760;font-size:13px}
.seo-sign{margin-top:9px;color:#806760;font-size:11.5px}
.seo-form{background:#fff;border:1px dashed #e4d5d1;border-radius:14px;padding:13px 15px;margin:14px 0}
.seo-form h3{font-size:14px;color:#8b260b;margin-bottom:8px}
textarea.seo-ta{width:100%;height:84px;border:1px solid #e4d5d1;border-radius:10px;background:#fcfbfa;padding:9px;font:inherit;color:#806760}
button.seo-btn{margin-top:9px;min-height:34px;padding:0 18px;border:0;border-radius:999px;background:#f4ecea;color:#806760;font:inherit;cursor:not-allowed}
.seo-side{margin-top:16px;background:#fff;border:1px solid #e4d5d1;border-radius:14px;padding:12px 15px}
.seo-side h3{font-size:14px;color:#8b260b;margin-bottom:7px}
.seo-side ul{margin:0;padding-left:20px;font-size:13px}
.seo-side li{margin:4px 0}
@media (max-width:640px){.seo-bgrid{grid-template-columns:1fr}.seo-brand em{display:none}}