:root{--ink:#27312c;--paper:#f7f3ea;--card:#fffdf8;--red:#7c3629;--line:#ddd3c2;--muted:#746f66;--male:#2e83c5;--female:#e4749d}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Serif SC","Microsoft YaHei",Georgia,serif}header{min-height:160px;padding:34px max(6vw,24px);display:flex;justify-content:space-between;align-items:flex-start;background:linear-gradient(115deg,#542018,#97472f);color:#fff}h1{font-size:clamp(32px,5vw,48px);margin:0;letter-spacing:.1em}header p{margin:8px 0;font-size:16px;opacity:.88}button{border:1px solid var(--line);border-radius:9px;padding:10px 16px;background:#fff;cursor:pointer;font:inherit;color:inherit}button:hover{filter:brightness(.97)}header button{background:transparent;border-color:#f2cab8;color:#fff}.primary{background:var(--red);border-color:var(--red);color:#fff}.danger{color:#a12f23;border-color:#d6aaa4}main{max-width:1120px;margin:auto;padding:24px 24px 64px}.view-tabs{display:flex;align-items:center;gap:8px;overflow-x:auto;padding:3px 1px 15px}.view-tab{white-space:nowrap;background:#fffdf8}.view-tab.active{background:var(--red);border-color:var(--red);color:#fff}.add-tree{white-space:nowrap;color:var(--red);border-style:dashed}.intro{display:flex;justify-content:space-between;align-items:center;gap:18px;background:#ebdfc9;padding:19px 23px;border-radius:14px}.intro span{font-size:30px;font-weight:700;margin-right:7px}.intro small{color:var(--muted)}.section-head,.tree-heading{display:flex;gap:16px;justify-content:space-between;align-items:center;margin-top:32px}.section-head h2,.tree-heading h2{margin:0}.tree-actions{display:flex;gap:9px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px;background:#fff;font:inherit;color:inherit}select[multiple]{min-height:105px}#search{max-width:330px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:14px;margin-top:18px}.card{display:block;width:100%;text-align:left;background:var(--card);padding:17px;border:1px solid var(--line);border-radius:11px;box-shadow:0 2px 5px #6b583013}.card:hover{border-color:#a16e58}.card h3{margin:0 0 8px;font-size:20px}.card p{margin:4px 0;color:var(--muted);font-size:14px}.muted{color:var(--muted)}dialog{width:min(590px,calc(100% - 30px));max-height:90vh;overflow:auto;border:0;border-radius:15px;padding:25px;background:var(--card);box-shadow:0 12px 50px #0007}dialog::backdrop{background:#1b181980}.wide-dialog{width:min(880px,calc(100% - 30px))}.dialog-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.dialog-title h2{margin:0}.close{border:0;background:none;font-size:28px;padding:0 6px}.twocol{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:block;margin:12px 0}label span{display:block;font-size:14px;margin-bottom:5px;color:var(--muted)}fieldset{margin:20px 0 4px;border:1px solid var(--line);border-radius:11px;padding:8px 16px 14px}legend{padding:0 7px;font-weight:700}.form-help{margin:4px 0 0;color:var(--muted);font-size:12px}.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.relation-context{margin:0 0 18px;padding:14px;border:1px solid #d7b9ae;border-radius:10px;background:#fff7f2}.relation-context strong{display:block;margin-bottom:9px;color:var(--red)}.couple-details{display:grid;grid-template-columns:1fr;gap:16px}.couple-details.has-spouse{grid-template-columns:1fr 1fr}.person-detail{min-width:0;border:1px solid var(--line);border-radius:12px;padding:15px;background:#fff}.person-detail.male{border-top:5px solid var(--male)}.person-detail.female{border-top:5px solid var(--female)}.person-detail-head{display:grid;grid-template-columns:86px 1fr;gap:14px;align-items:center;margin-bottom:9px}.person-detail-head h3{margin:0 0 5px}.portrait{border:3px solid;border-radius:12px;overflow:hidden;background:#fff}.portrait.male{border-color:var(--male)}.portrait.female{border-color:var(--female)}.portrait img{display:block;width:100%;aspect-ratio:1;object-fit:cover}.detail-row{padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}.detail-label{display:block;color:var(--muted);font-size:12px;margin-bottom:3px}.relation-box{margin-top:20px}.relation-box h3{font-size:17px;margin-bottom:8px}.relation-line{display:flex;gap:8px;padding:9px 0;border-bottom:1px solid var(--line)}.relation-line strong{white-space:nowrap}.tree-legend{display:flex;gap:10px;margin:14px 0}.tree-legend span{padding:5px 12px;border-radius:999px;color:#fff;font-size:13px}.tree-zoom{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.tree-zoom button{min-width:42px;padding:8px 12px}.tree-zoom span{min-width:52px;text-align:center;font:700 14px "Microsoft YaHei",sans-serif;color:var(--muted)}.legend-male{background:var(--male)}.legend-female{background:var(--female)}.tree-canvas{overflow:auto;max-height:70vh;min-height:290px;border:1px solid var(--line);border-radius:11px;background:repeating-conic-gradient(#fbf9f4 0 25%,#f3efe7 0 50%) 50%/20px 20px}.tree-svg{display:block}.tree-line{fill:none;stroke:#6f6c66;stroke-width:2}.generation-badge circle{fill:#55ad38;stroke:#fff;stroke-width:2}.generation-badge text{fill:#fff;text-anchor:middle;font:700 13px "Microsoft YaHei",sans-serif}.node-box{stroke-width:3}.node-box.male{fill:#e7f3ff;stroke:var(--male)}.node-box.female{fill:#ffedf3;stroke:var(--female)}.node-avatar.male{fill:#75b9eb}.node-avatar.female{fill:#f1a1bd}.node-name{text-anchor:middle;font:600 15px "Microsoft YaHei",sans-serif;fill:#27312c}.child-order{text-anchor:middle;font:11px "Microsoft YaHei",sans-serif;fill:#756f66}.tree-node{cursor:pointer}.tree-node:hover .node-box{filter:brightness(.94)}
@media(max-width:700px){header{min-height:140px;padding:26px 19px}main{padding:18px 14px 50px}.section-head,.tree-heading{align-items:stretch;flex-direction:column}.tree-actions{width:100%}.tree-actions button{flex:1}#search{max-width:none}.intro{padding:16px}.twocol,.couple-details.has-spouse{grid-template-columns:1fr}.person-detail-head{grid-template-columns:75px 1fr}.wide-dialog{padding:17px}.view-tabs{padding-bottom:12px}.cards{grid-template-columns:1fr}.actions button{padding:10px 12px}}
.relation-source{display:none}.relation-field{margin:13px 0}.relation-field>span{display:block;font-size:14px;margin-bottom:6px;color:var(--muted)}.selected-relations{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:7px}.relation-chip{display:inline-flex;align-items:center;gap:6px;border:1px solid #d7b9ae;border-radius:999px;background:#fff7f2;padding:6px 9px;color:var(--ink)}.relation-chip button{border:0;background:transparent;padding:0 2px;color:var(--red);font-weight:700}.relation-results{display:grid;gap:5px;margin-top:6px;max-height:155px;overflow:auto}.relation-result{width:100%;padding:8px 10px;text-align:left;background:#fff}.relation-empty{padding:8px 2px;color:var(--muted);font-size:13px}.tree-footer{display:flex;justify-content:flex-start;margin-top:12px}
.tree-tools{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-wrap:wrap}.tree-generation-filter{display:flex;align-items:center;gap:7px;flex-wrap:wrap;padding:6px 8px;border:1px solid var(--line);border-radius:10px;background:#fff}.tree-generation-filter span{font-size:13px;color:var(--muted);white-space:nowrap}.tree-generation-filter select{width:auto;min-width:82px;padding:7px 28px 7px 9px}@media(max-width:760px){.tree-heading{align-items:flex-start;flex-direction:column}.tree-tools{justify-content:flex-start;width:100%}}
.save-status{min-height:22px;margin-top:12px;color:var(--muted);font-size:13px}.save-status.error{color:#a12f23;font-weight:700}button:disabled{cursor:wait;opacity:.65}
.header-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap;justify-content:flex-end}.header-actions button{white-space:nowrap}.header-actions .admin-active{background:#fff;color:var(--red);border-color:#fff}
.closed-view{max-width:620px;margin:38px auto;padding:42px 28px;text-align:center;border:1px solid var(--line);border-radius:16px;background:var(--card);box-shadow:0 4px 18px #6b583014}.closed-view .closed-icon{font-size:44px}.closed-view h2{margin:12px 0 8px}.closed-view p{margin:0;color:var(--muted)}