.seo-page{margin:0;background:#faf8f3;color:#26231e;font-family:system-ui,-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;line-height:1.8}
.seo-nav,.seo-footer{max-width:1200px;margin:auto;padding:22px 32px;display:flex;align-items:center;gap:28px;border-bottom:1px solid #e6e1d7}
.seo-brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:750;white-space:nowrap;color:inherit;text-decoration:none}
.seo-nav nav{display:flex;gap:24px;flex:1;font-size:14px;line-height:1.5}
.seo-nav nav a{max-width:230px;color:#514a40;text-decoration:none}.seo-nav a:hover,.seo-page article a:hover{text-decoration:underline}.seo-nav [aria-current=page]{color:#a74116}
.seo-page main{max-width:900px;margin:auto;padding:48px 32px 70px}.seo-intro{padding:12px 0 44px;border-bottom:1px solid #ded7ca}.seo-byline{color:#746b5e;font-size:13px;letter-spacing:.04em}.seo-page h1{font-size:clamp(30px,4vw,48px);line-height:1.35;letter-spacing:-.03em;margin:18px 0 22px;font-weight:750}.seo-lead{font-size:20px;line-height:1.85;color:#5c5346;margin-bottom:26px;max-width:740px}
.seo-body{font-size:17px;line-height:1.95}.seo-body h2{font-size:27px;line-height:1.5;margin:48px 0 18px}.seo-body h3{font-size:21px;line-height:1.6;margin:30px 0 12px}.seo-body p{margin:16px 0}.seo-body ul,.seo-body ol,.seo-related ul,.seo-sources ul{padding-left:24px;margin:16px 0}.seo-body li{margin:8px 0}.seo-page article a{color:#a74116;text-underline-offset:4px}.seo-body table{width:100%;border-collapse:collapse;font-size:15px;margin:24px 0}.seo-body td,.seo-body th{padding:14px 12px;text-align:left;border-bottom:1px solid #ded7ca}.seo-body th{background:#f1ece2}.seo-body blockquote{margin:24px 0;padding:8px 24px;border-left:3px solid #bf5b2a;background:#f4eee3}.seo-action{margin-top:40px;padding:30px 0;border-top:1px solid #ded7ca}.seo-related,.seo-sources{margin-top:30px;font-size:15px}.seo-related h2,.seo-sources h2{font-size:18px}.seo-sources{color:#746b5e}.seo-footer{border-bottom:0;border-top:1px solid #e6e1d7;font-size:14px;flex-wrap:wrap}.seo-footer a{color:inherit}.seo-page .btn-primary{box-shadow:none;background:#b94c20;color:#fff;border-color:#b94c20}.seo-page .btn-primary:hover{background:#9f3e18}.seo-page button:focus-visible,.seo-page a:focus-visible{outline:3px solid #b94c20;outline-offset:4px}
@media(max-width:760px){.seo-nav{flex-wrap:wrap;padding:18px 20px;gap:18px}.seo-nav nav{order:3;flex-basis:100%;gap:18px}.seo-page main{padding:28px 20px 50px}.seo-lead{font-size:18px}.seo-body table{display:block;overflow-x:auto}.seo-footer{padding:20px}}