.knowledge-map{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:22px;height:100%;min-height:440px;color:#30383e;font-family:"PingFang SC","Microsoft YaHei",sans-serif}
#stage #knowledge-map-host{height:auto;min-height:0}
.kg-main{position:relative;min-width:0;min-height:0;display:grid;grid-template-rows:46px minmax(0,1fr) 30px 32px;background:radial-gradient(ellipse at 25% 25%,#e8f5f075,transparent 50%),radial-gradient(ellipse at 80% 60%,#ece7f475,transparent 55%),#fcfdfd;border-radius:24px;box-shadow:inset 0 0 0 1px #dae3e759;overflow:hidden;padding:14px 18px 10px}
.kg-tools{display:flex;align-items:center;gap:7px;z-index:2;min-width:0}
.kg-search{display:flex;align-items:center;gap:8px;flex:1;min-width:100px;background:#ffffffb8;border-radius:22px;padding:9px 12px;box-shadow:0 2px 12px #4b666a08,inset 0 0 0 1px #fff;backdrop-filter:blur(16px)}
.kg-search svg{width:17px;height:17px;fill:none;stroke:#657077;stroke-width:1.5;stroke-linecap:round;flex-shrink:0}
.kg-search input{width:100%;min-width:0;background:transparent;border:0;outline:0;font:400 15px "PingFang SC","Microsoft YaHei",sans-serif;color:#30383e}
.kg-tools button,.kg-tools select,.kg-side-title button{border:0;background:#fff9;color:#505a60;border-radius:18px;padding:8px 11px;font:500 13px "PingFang SC","Microsoft YaHei",sans-serif;cursor:pointer;box-shadow:inset 0 0 0 1px #fff}
.kg-tools button:hover,.kg-side-title button:hover{background:#e3f1eb}
.kg-main canvas{display:block;width:100%;height:100%;min-height:0;touch-action:none}
.kg-status{font-size:12px;line-height:20px;color:#5c6a71;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kg-legend{display:flex;align-items:center;gap:15px;font-size:12px;color:#56656c}
.kg-legend span{display:flex;align-items:center;gap:6px}.kg-legend i{display:block;width:7px;height:7px;border-radius:50%}.kg-legend label{margin-left:auto;display:flex;align-items:center;gap:5px}.kg-legend input{accent-color:#648a7c}
.kg-side{display:flex;flex-direction:column;min-height:0;background:linear-gradient(145deg,#ffffffde,#f4f6f9ab);backdrop-filter:blur(22px) saturate(120%);border-radius:24px;box-shadow:inset 0 0 0 1px #fff,0 10px 25px #5875790a;padding:18px 15px 12px}
.kg-side-title{display:flex;align-items:center;justify-content:space-between;font-size:17px;font-weight:600;padding-bottom:11px}.kg-side-title button{font-size:11px;padding:6px 8px}.kg-list{overflow:auto;flex:1;min-height:0;scrollbar-width:thin;scrollbar-color:#c7d4d0 transparent}.kg-selection{font-size:13px;color:#718078;margin:0 0 10px;line-height:1.5}
.kg-result{width:100%;text-align:left;border:0;background:transparent;display:block;padding:10px 8px;border-radius:12px;cursor:pointer;color:#313b40;margin:2px 0;transition:background .2s cubic-bezier(.22,1,.36,1)}
.kg-result:hover{background:#e8f2ed}.kg-result span{display:block;color:#83918b;font-size:11px;margin-bottom:4px}.kg-result b{font-size:15px;font-weight:500;line-height:1.45;display:block}
.kg-help,.kg-empty{font-size:11px;line-height:1.7;color:#748087;margin:10px 0 0}.kg-return{position:fixed;top:18px;right:24px;z-index:90;border:1px solid #fff9;padding:11px 19px;border-radius:28px;color:#34433f;background:linear-gradient(135deg,#ffffffdc,#def0e8c9);backdrop-filter:blur(24px) saturate(145%);box-shadow:inset 0 1px 0 #fff,0 5px 20px #49695814;font:500 14px "PingFang SC","Microsoft YaHei",sans-serif;cursor:pointer}
.kg-tools :focus-visible,.kg-result:focus-visible,.kg-return:focus-visible{outline:2px solid #588d7c;outline-offset:3px}
.controls .kg-return{position:static;z-index:auto;white-space:nowrap;padding:7px 12px;margin-right:8px;font-size:13px;background:#e7f2ed;box-shadow:none;backdrop-filter:none;border:0}
@media(max-width:900px){.knowledge-map{grid-template-columns:minmax(0,1fr) 220px;gap:12px}.kg-tools{gap:4px}.kg-tools button,.kg-tools select{padding:6px 8px;font-size:11px}.kg-legend{gap:8px}.kg-side{padding:12px}}
@media(prefers-reduced-motion:reduce){.kg-result{transition:none}}
@media print{.kg-tools,.kg-side,.kg-legend input,.kg-return{display:none!important}.knowledge-map{display:block}.kg-main{height:560px;grid-template-rows:0 minmax(0,1fr) 30px 24px}}