#solution-reference .ka-visual{padding:28px;border:1px solid #dfe3ee;border-radius:24px;background:linear-gradient(135deg,#f2f0ff,#edf7fb);color:#252632;min-width:0;box-shadow:0 16px 50px #42467708}#solution-reference .ka-top{display:flex;justify-content:space-between;font-size:11px;letter-spacing:.08em;color:#62648a;margin-bottom:26px}#solution-reference .ka-visual h2{font-size:clamp(24px,2.2vw,34px);line-height:1.15;letter-spacing:-.04em;margin:0 0 24px}#solution-reference .ka-options{display:flex;flex-wrap:wrap;gap:8px}#solution-reference .ka-options button{display:flex;gap:8px;align-items:center;border:1px solid #dce0eb;border-radius:10px;padding:10px 12px;background:#ffffffa8;color:#535566;font:inherit;font-size:12px;text-align:left;cursor:pointer}#solution-reference .ka-options button[aria-pressed=true]{background:#3431b6;color:#fff;border-color:#3431b6}#solution-reference .ka-options button>span{font-size:10px;opacity:.7}#solution-reference .ka-explanation{padding:26px;margin-top:18px;background:#fff;border:1px solid #e1e4ef;border-radius:18px;min-height:235px}#solution-reference .ka-step h3{font-size:22px;line-height:1.2;margin:20px 0 12px;letter-spacing:-.025em}#solution-reference .ka-step p{font-size:16px;line-height:1.65;margin:0;color:#5a5b6a}#solution-reference .ka-path{display:flex;align-items:center;gap:18px}#solution-reference .ka-path span{display:grid;place-items:center;border:1px solid #dddfea;border-radius:50%;width:30px;height:30px;color:#9091a5;font-size:12px;position:relative}#solution-reference .ka-path span+span:before{content:"";position:absolute;width:18px;right:29px;height:1px;background:#d6d8e8}#solution-reference .ka-path .ka-on{background:#eeecff;color:#3431b6;border-color:#9991ef}#solution-reference .ka-controls{display:flex;align-items:center;justify-content:space-between;margin-top:18px;font-size:12px;color:#68697e;gap:10px}#solution-reference .ka-controls button{border:1px solid #d8dbe7;background:#fff;color:#222;border-radius:50%;width:36px;height:36px;cursor:pointer}#solution-reference .ka-visual button:focus-visible{outline:2px solid #3431b6;outline-offset:3px}#solution-reference.kw-editorial .ni-detail-heading{padding-top:28px}@media(prefers-reduced-motion:no-preference){#solution-reference .ka-step{animation:ka-enter .25s ease-out}@keyframes ka-enter{0%{opacity:.35;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}}@media(max-width:600px){#solution-reference .ka-visual{padding:20px}#solution-reference .ka-explanation{padding:20px;min-height:250px}#solution-reference .ka-options{flex-direction:column}}