/* 本站外壳样式：页眉/页脚/内容层，与工具区 css/main.css 分工 */
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;background:#f7f4ee;color:#2e2a24}
.site-head{max-width:960px;margin:0 auto;padding:14px 16px 4px;display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px}
.site-head .brand{font-size:20px;font-weight:700;color:#b3402a;text-decoration:none}
.site-head nav{display:flex;flex-wrap:wrap;gap:6px 14px}
.site-head nav a{color:#4a4038;text-decoration:none;font-size:14px}
.site-head nav a:hover{color:#d63c2f;text-decoration:underline}
.page-title{font-size:25px;color:#26221d;margin:10px 12px 2px;text-align:center;line-height:1.35}
.page-sub{font-size:14px;color:#7a6f60;margin:0 12px 6px;text-align:center}
.wrap{max-width:860px;margin:0 auto;padding:8px 16px 24px;font-size:15px;line-height:1.75}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin:14px 0}
.card{background:#fffdf8;border:1px solid #e8ddcb;border-radius:10px;padding:12px 16px}
.card h2{font-size:17px;margin:2px 0 6px;color:#b3402a}
.card p{margin:0}
.text-block{margin:20px 0}
.text-block h2{font-size:20px;color:#b3402a;border-bottom:2px solid #e8ddcb;padding-bottom:4px}
.text-block h3{font-size:16px;margin:14px 0 4px}
.text-block p{margin:6px 0}
.link-list li{margin:4px 0}
.link-list a,.article a{color:#b3402a}
.article h1{font-size:25px;line-height:1.4;color:#26221d}
.article h2{font-size:19px;color:#b3402a;margin:20px 0 6px}
.article h3{font-size:16px;margin:14px 0 4px}
.article table{border-collapse:collapse;width:100%;margin:10px 0;font-size:14px}
.article th,.article td{border:1px solid #ddcdaa;padding:6px 8px;text-align:left}
.article th{background:#f7ecd2}
.crumb{font-size:13px;color:#8a7a64}
.lede{font-size:16px;color:#5c5142;background:#fffdf8;border-left:4px solid #e8873a;padding:8px 12px}
.cta{margin:22px 0;text-align:center}
.cta a{display:inline-block;background:#d63c2f;color:#fff;text-decoration:none;padding:10px 26px;border-radius:24px;font-size:16px}
.ad-slot{margin:18px auto;max-width:728px;min-height:60px;border:1px dashed #d8c9a8;color:#b3a582;font-size:12px;display:flex;align-items:center;justify-content:center;border-radius:6px}
.site-foot{max-width:860px;margin:0 auto;padding:16px;border-top:1px solid #e8ddcb;color:#8a7a64;font-size:13px;line-height:1.7;text-align:center}
.index-list{list-style:none;padding:0}
.index-list li{background:#fffdf8;border:1px solid #e8ddcb;border-radius:10px;padding:12px 16px;margin:10px 0}
.index-list a{font-size:17px;font-weight:600;text-decoration:none;color:#b3402a}
.index-list p{margin:4px 0 0;color:#5c5142}
@media (max-width:560px){.page-title{font-size:20px}.article h1{font-size:21px}.bpm-num{font-size:52px}}