.cb-tools,.cb-tray,.cb-set,.cb-row{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 10px}
.cb-set{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.cb-set .lk-f{margin:0}.cb-set select,.cb-row select{width:100%}
#lkControls>.cb-tools,#lkControls>.cb-tray,#lkControls>.cb-tip,#lkControls>.cb-set,#lkControls>.cb-row,#lkControls>.cb-learn,#lkControls>.cb-kb{grid-column:1/-1}
.cb-row{align-items:flex-end}
.cb-tool{font:700 13px Inter,system-ui,sans-serif;padding:7px 12px;border-radius:999px;border:1.5px solid #16344c;background:#fff;color:#16344c;cursor:pointer}
.cb-tool:hover{background:#eef2f6}.cb-tool[aria-pressed=true]{background:#16344c;color:#fff}.cb-tool:focus-visible{outline:3px solid #2463eb;outline-offset:2px}
.cb-part{border-color:#9aa7b4;font-weight:600}.cb-part[aria-pressed=true]{background:#f6c344;color:#16202e;border-color:#16344c}
.cb-tip,.cb-hint,.cb-hover{margin:0 0 8px;font-size:12.5px;color:#476071}
.cb-hover{min-height:1.4em;margin:6px 0 0}
.cb-lab{display:flex;flex-direction:column;gap:3px;font:700 12.5px Inter,system-ui,sans-serif;color:#16344c}
.cb-lab input{font:inherit;padding:6px 8px;border:1px solid #9aa7b4;border-radius:6px}
.cb-kb{margin:6px 0 10px;border:1px solid #d7dde6;border-radius:8px;padding:6px 10px;background:#fffdf6}.cb-kb summary{cursor:pointer;font-weight:700;color:#16344c}
.cb-tabs{display:flex;gap:6px;margin:0 0 8px;flex-wrap:wrap}.cb-tab{font:700 13px Inter,system-ui,sans-serif;padding:7px 14px;border-radius:999px;border:1.5px solid #16344c;background:#fff;color:#16344c;cursor:pointer}
.cb-tab[aria-pressed=true]{background:#16344c;color:#fff}.cb-tab:focus-visible{outline:3px solid #2463eb;outline-offset:2px}
.cb-3d{border:1px solid #d7dde6;border-radius:8px;overflow:hidden;background:linear-gradient(#f4efe6,#e8e2d6);position:relative;min-height:240px}.cb-3d canvas{display:block;width:100%;cursor:crosshair}
.cb-3d[hidden],.cb-schem[hidden]{display:none}
.cb-schem{background:#fffdf6;border:1px solid #d7dde6;border-radius:8px;padding:8px;overflow:auto;max-height:560px}.cb-schem svg{width:100%;height:auto;display:block;min-width:520px}
.cb-msgs{margin:8px 0 0}.cb-m{margin:6px 0 0;padding:8px 12px;border-radius:8px;font-size:13px;line-height:1.45}.cb-m.info{background:#eef5fb;border:1px solid #b9d3ea;color:#16344c}.cb-m.warn{background:#fdecea;border:1px solid #e9a7a0;color:#7a1f16}
.cb-insp h2{font-size:16px;margin:0 0 6px}.cb-insp h3{margin:0 0 4px;font-size:15px;color:#16344c}
.cb-tbl{border-collapse:collapse;width:100%;font-size:13px;margin:6px 0}.cb-tbl th{text-align:left;font-weight:600;color:#476071;padding:3px 10px 3px 0}.cb-tbl td{font-weight:700;color:#16202e;padding:3px 0}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.cb-learn{margin:0 0 10px;border:1px solid #cfe0f2;border-radius:10px;padding:8px 12px;background:#f2f8ff;grid-column:1/-1}
.cb-learn summary{cursor:pointer;font-weight:700;color:#16344c}
.cb-learn-body h3{margin:4px 0 6px;font-size:1.05rem;color:#16344c}
.cb-learn-body p{margin:0 0 8px;line-height:1.5}
.cb-learn-n{font-size:.8rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#4a6a86}