:root{
  --bg:#f7f4ee; --card:#fffdf9; --line:#e6dfd1; --ink:#2f2a22; --sub:#8b8474;
  --accent:#8a6d3b; --accent2:#a8863f; --warn:#b4552f; --ok:#4b7a52;
  --radius:14px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:15px;line-height:1.7;padding:0 14px 40px;
  max-width:760px;margin:0 auto;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
/* 顶栏 */
.hd{display:flex;align-items:center;justify-content:space-between;padding:14px 0 8px}
.brand{display:flex;align-items:center;gap:10px;color:inherit}
.logo{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#8a6d3b,#a8863f);color:#fff;font-size:18px;font-weight:600;flex:0 0 auto}
.brand b{display:block;font-size:16px;letter-spacing:1px}
.brand i{display:block;font-style:normal;font-size:11.5px;color:var(--sub);letter-spacing:.3px}
.home-btn{font-size:13px;color:var(--sub);padding:6px 10px;border:1px solid var(--line);
  border-radius:9px;background:#fff}
/* 导航 */
.tabs{display:flex;gap:6px;overflow:auto;padding:6px 0 10px;border-bottom:1px solid var(--line);margin-bottom:12px}
.tabs a{flex:1 0 auto;text-align:center;padding:8px 14px;font-size:14px;color:var(--sub);
  border-radius:10px;background:#fff;border:1px solid var(--line);white-space:nowrap}
.tabs a.on{background:linear-gradient(140deg,#8a6d3b,#a8863f);color:#fff;border-color:transparent;font-weight:600}
/* 标题区 */
.hero{padding:6px 0 2px}
.hero h1{font-size:clamp(17px,5.4vw,22px);line-height:1.5;margin:6px 0 8px;letter-spacing:.3px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{color:var(--sub);font-size:14px;margin:0 0 10px}
/* 卡片 */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:15px;margin:12px 0;box-shadow:0 1px 2px rgba(120,100,60,.04)}
.card h2{font-size:16.5px;margin:0 0 10px;letter-spacing:.4px}
.card h3{font-size:14.5px;margin:12px 0 6px;color:var(--accent)}
.sub{font-size:13px;color:var(--sub);margin:2px 0 0;line-height:1.7}
/* 历法 */
.alm-ln{display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  padding:7px 0;border-bottom:1px dashed var(--line);font-size:14px;line-height:1.6}
.alm-ln:last-child{border-bottom:0}
.alm-ln b{font-weight:600;color:var(--ink);text-align:right;word-break:break-word}
.alm-io{display:flex;gap:8px;align-items:center;margin:6px 0 2px;flex-wrap:wrap}
.alm-io input[type=date],.alm-io input[type=number],.alm-io input[type=text]{
  flex:1 1 68px;min-width:0;padding:10px 8px;border:1px solid var(--line);border-radius:10px;
  background:#fff;font-family:inherit;font-size:14px;color:var(--ink)}
.alm-leap{display:flex;align-items:center;gap:4px;font-size:13px;color:var(--sub);white-space:nowrap}
.btn{display:block;width:100%;border:0;border-radius:12px;padding:14px;font-size:15.5px;font-weight:600;
  background:linear-gradient(140deg,#8a6d3b,#a8863f);color:#fff;letter-spacing:1px;
  box-shadow:0 4px 14px rgba(138,109,59,.22);font-family:inherit;text-align:center;cursor:pointer}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none;font-weight:500}
.btn.slim{width:auto;flex:0 0 auto;padding:10px 16px;font-size:14px;border-radius:10px;letter-spacing:.5px}
.btn.danger{background:#fff;color:var(--warn);border:1px solid #e8cfc3;box-shadow:none}
.btn:active{transform:translateY(1px)}
.btns{display:flex;flex-direction:column;gap:9px;margin:12px 0 2px}
.jqg{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:4px}
.jqg>div{background:#fff;border:1px solid var(--line);border-radius:9px;padding:7px 3px;
  text-align:center;font-size:11.5px;color:var(--sub);line-height:1.5}
.jqg>div b{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:1px}
.jqg>div.past{opacity:.5}
.jqg>div.now{background:linear-gradient(140deg,#8a6d3b,#a8863f);border-color:transparent;color:#f3e9d6}
.jqg>div.now b{color:#fff}
/* 家谱 */
.fam-top{background:linear-gradient(150deg,#fdfaf3,#f6efe1);border:1px solid #e9dfc9}
.fam-name{font-size:19px;font-weight:700;letter-spacing:1px}
.fam-meta{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 0}
.tagchip{font-size:12px;padding:3px 9px;border-radius:20px;background:#fff;border:1px solid var(--line);color:var(--sub)}
.codebar{display:flex;align-items:center;gap:8px;margin-top:10px;padding:9px 11px;background:#fff;
  border:1px dashed #d9c9a6;border-radius:10px}
.codebar b{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:15px;letter-spacing:1.5px}
.codebar a{margin-left:auto;font-size:13px}
.member{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px dashed var(--line)}
.member:last-child{border-bottom:0}
.member .av{flex:0 0 auto;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;font-size:14px;font-weight:600;background:#efe7d4;color:#7a6338}
.member .av.f{background:#f2e2e2;color:#9c5b5b}
.member .info{flex:1;min-width:0}
.member .info b{font-size:15px}
.member .info small{display:block;color:var(--sub);font-size:12.5px;line-height:1.6;margin-top:1px}
.member .gen{flex:0 0 auto;font-size:11.5px;color:var(--sub);border:1px solid var(--line);
  border-radius:6px;padding:1px 6px;background:#fff}
/* 世系图 */
.tree,.tree ul{list-style:none;margin:0;padding-left:16px}
.tree{padding-left:0}
.tree li{position:relative;padding:4px 0 4px 14px;border-left:1px dashed #ddd0b6}
.tree>li{border-left:0;padding-left:0}
.tree .tn{display:inline-flex;align-items:baseline;gap:6px;background:#fff;border:1px solid var(--line);
  border-radius:9px;padding:6px 10px;font-size:14px}
.tree .tn s{text-decoration:none;color:var(--sub);font-size:12px}
.tree .tn u{text-decoration:none;color:var(--accent);font-size:11.5px}
/* 表单 */
.f{display:block;font-size:13px;color:var(--sub);margin:10px 0 4px}
input[type=text],input[type=password],input[type=number],textarea,select{
  width:100%;padding:11px 10px;border:1px solid var(--line);border-radius:10px;background:#fff;
  font-family:inherit;font-size:14.5px;color:var(--ink);outline:none}
textarea{min-height:70px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
/* 弹层 */
.sheet{position:fixed;inset:0;background:rgba(40,34,25,.42);display:flex;align-items:flex-end;
  justify-content:center;z-index:50;padding:0}
.sheet[hidden]{display:none}
.sheet .in{background:var(--bg);width:100%;max-width:760px;max-height:88vh;overflow:auto;
  border-radius:16px 16px 0 0;padding:16px 16px 24px}
.sheet .bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.sheet .bar b{font-size:16px}
.sheet .bar span{color:var(--sub);font-size:14px;padding:4px 8px}
/* 其它 */
.qlinks{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:10px}
.qlinks a{display:block;text-align:center;padding:11px 6px;background:#fff;border:1px solid var(--line);
  border-radius:10px;font-size:14px;color:var(--ink)}
.cul-p{font-size:14px;line-height:1.95;color:#5d5648;margin:0 0 10px}
.cul-p:last-child{margin-bottom:0}
.tip{font-size:12.5px;color:var(--sub);margin:8px 0 0;line-height:1.7}
.ft{margin-top:26px;border-top:1px solid var(--line);padding-top:12px}
.ft .disc{font-size:11.5px;color:var(--sub);line-height:1.7;margin:0 0 6px}
.ft .meta{font-size:11.5px;color:var(--sub);display:flex;gap:12px;margin:0}
.toast{position:fixed;left:50%;bottom:38px;transform:translate(-50%,20px);background:rgba(47,42,34,.92);
  color:#fff;font-size:13.5px;padding:10px 16px;border-radius:20px;opacity:0;pointer-events:none;
  transition:.24s;z-index:99;max-width:80vw;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.empty{text-align:center;color:var(--sub);font-size:13.5px;padding:22px 0}
@media print{
  .tabs,.home-btn,.btns,.sheet{display:none!important}
  body{background:#fff;padding:0}
  .card{break-inside:avoid;box-shadow:none}
}