/* 艾灸TOP网 · 轻量静态版 单一样式表 */
:root{--bg:#faf7f0;--paper:#fffdf8;--ink:#3b2d20;--muted:#8b7a66;--line:#e8dfcd;
--brand:#8a4b23;--brand2:#b8652c;--green:#6d7f4a;--soft:#f3ead9;--shadow:0 2px 14px rgba(90,60,30,.07)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
font-size:16px;line-height:1.85;-webkit-text-size-adjust:100%}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand2)}
img{max-width:100%;height:auto}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.site-head{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.head-in{display:flex;align-items:center;gap:18px;min-height:66px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:700;color:var(--brand);letter-spacing:1px;white-space:nowrap}
.brand svg{width:30px;height:30px;flex:none}
.brand small{display:block;font-size:11px;font-weight:400;color:var(--muted);letter-spacing:0}
.nav{display:flex;gap:18px;flex-wrap:wrap;flex:1}
.nav a{color:var(--ink);font-size:15px;padding:6px 2px;border-bottom:2px solid transparent}
.nav a:hover,.nav a.on{border-color:var(--brand2);color:var(--brand)}
.search-btn{margin-left:auto;background:var(--soft);border:1px solid var(--line);color:var(--brand);
border-radius:22px;padding:7px 16px;font-size:14px;cursor:pointer;font-family:inherit;white-space:nowrap}
.search-btn:hover{background:#eadcc2}
.hero{background:linear-gradient(135deg,#f6ead4,#faf7f0 60%,#eef1e2);border-bottom:1px solid var(--line);padding:46px 0 40px;position:relative;overflow:hidden}
.hero .leaf{position:absolute;right:-10px;top:-30px;width:230px;opacity:.16;pointer-events:none}
.hero h1{font-size:34px;margin:0 0 12px;letter-spacing:2px;color:var(--brand)}
.hero p.lead{font-size:17px;color:#5c4a37;margin:0 0 22px;max-width:640px;line-height:1.9}
.search-box{display:flex;max-width:560px;background:var(--paper);border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.search-box input{flex:1;border:0;background:transparent;padding:12px 20px;font-size:16px;color:var(--ink);font-family:inherit;outline:0;min-width:0}
.search-box button{border:0;background:var(--brand);color:#fff;padding:0 24px;cursor:pointer;font-size:15px;font-family:inherit}
.search-box button:hover{background:var(--brand2)}
.hint{font-size:13px;color:var(--muted);margin-top:12px}
main{padding:34px 0 50px;min-height:60vh}
.sec-title{display:flex;align-items:baseline;gap:12px;margin:34px 0 16px;padding-bottom:10px;border-bottom:2px solid var(--line)}
.sec-title h1,.sec-title h2{font-size:22px;margin:0;color:var(--brand)}
.sec-title span{font-size:13px;color:var(--muted)}
.sec-title a.more{margin-left:auto;font-size:14px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:18px;box-shadow:var(--shadow)}
.card h3{margin:0 0 8px;font-size:18px}
.card h3 a{color:var(--brand)}
.card p{margin:0 0 12px;font-size:13px;color:var(--muted);line-height:1.7}
.card .num{font-size:12px;color:var(--green);font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 8px}
.chip{background:var(--soft);border:1px solid var(--line);border-radius:18px;padding:5px 13px;font-size:13px;color:#5f4a33}
.chip:hover{background:#eadcc2;border-color:#d8c4a2}
.list{list-style:none;padding:0;margin:0;background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.list li{border-bottom:1px solid var(--line);padding:14px 18px;display:flex;gap:12px;align-items:baseline}
.list li:last-child{border-bottom:0}
.list li:hover{background:#fdf8ec}
.list .t{flex:1;font-size:16px}
.list .t a{color:var(--ink)}
.list .t a:hover{color:var(--brand2)}
.list .m{font-size:12px;color:var(--muted);white-space:nowrap}
.list .d{font-size:13px;color:var(--muted);line-height:1.6;margin-top:4px}
.crumb{font-size:13px;color:var(--muted);margin:0 0 18px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--brand)}
.article{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:30px 34px;box-shadow:var(--shadow)}
.article h1{font-size:28px;line-height:1.45;margin:0 0 14px;color:#432f1e}
.article .meta{font-size:13px;color:var(--muted);border-bottom:1px dashed var(--line);padding-bottom:14px;margin-bottom:22px}
.article .body{font-size:16.5px;line-height:2;color:#3f3427;word-wrap:break-word}
.article .body p{margin:0 0 16px;text-align:justify}
.article .body h3{font-size:19px;color:var(--brand);margin:28px 0 12px;padding-left:11px;border-left:4px solid var(--brand2)}
.article .body h3:first-child{margin-top:0}
.note{background:#f5f1e4;border-left:4px solid var(--green);padding:12px 16px;font-size:13px;color:#625543;border-radius:0 6px 6px 0;margin:26px 0;overflow-wrap:anywhere}
.note .wxid{font-weight:700;color:var(--brand);letter-spacing:.3px;-webkit-user-select:all;user-select:all}
.pager{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:26px 0 0}
.pager a,.pager span{border:1px solid var(--line);background:var(--paper);border-radius:6px;padding:7px 13px;font-size:14px;color:var(--brand)}
.pager .cur{background:var(--brand);color:#fff;border-color:var(--brand)}
.pager .dis{color:#bbb}
.rel{margin-top:30px;border-top:1px solid var(--line);padding-top:18px}
.rel h3{font-size:17px;margin:0 0 10px;color:var(--brand)}
.rel ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:6px 20px}
.rel li{font-size:14px;padding:4px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rel li:before{content:"· ";color:var(--brand2)}
.prevnext{display:flex;justify-content:space-between;gap:14px;margin-top:22px;font-size:14px}
.prevnext a{max-width:48%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.site-foot{background:#efe6d5;border-top:1px solid var(--line);padding:26px 0;color:#6f5c45;font-size:13px;line-height:1.9}
.site-foot .fl{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
#search-mask{position:fixed;inset:0;background:rgba(40,28,16,.45);display:none;z-index:50;padding:70px 16px}
#search-mask.show{display:block}
.srch-panel{max-width:640px;margin:0 auto;background:var(--paper);border-radius:12px;padding:18px;box-shadow:0 12px 40px rgba(0,0,0,.2)}
.srch-panel input{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-size:16px;font-family:inherit;outline:0}
.srch-panel ul{list-style:none;padding:0;margin:12px 0 0;max-height:55vh;overflow:auto}
.srch-panel li{border-bottom:1px solid var(--line);padding:9px 2px;font-size:15px}
.srch-panel li a{display:block}
.srch-panel li small{color:var(--muted);font-size:12px;margin-left:8px}
.srch-panel .close{float:right;cursor:pointer;color:var(--muted);font-size:13px}
.empty{padding:14px;text-align:center;color:var(--muted)}
.intro{color:var(--muted);margin:0 0 18px;line-height:1.9}
.intro.small{margin:0 0 16px;font-size:14px}
.cnt{color:#a08a6d}
@media(max-width:720px){
 body{overflow-x:hidden}
 .hero h1{font-size:26px}.hero{padding:32px 0}.head-in{min-height:auto;padding:12px 0;gap:10px}
 .brand{flex:0 1 auto;font-size:20px}
 .nav{order:3;flex:0 0 100%;width:100%;gap:8px 14px;font-size:14px;white-space:nowrap}
 .search-btn{margin-left:auto;padding:6px 12px;font-size:13px}
 .nav a{padding:2px 0}
 .cards,.rel ul{grid-template-columns:1fr}
 .article{padding:20px 18px}.article h1{font-size:23px}.article .body{font-size:16px}
 .list .m{display:none}.wrap{padding:0 14px}.hero .leaf{width:150px}
 .search-box button{padding:0 16px}
 .prevnext{flex-direction:column;gap:6px}.prevnext a{max-width:100%}
}