.notation-settings{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin:0 0 13px;color:#fff}
.notation-settings .notation-title{font-size:.9rem;font-weight:700;margin-right:2px}
.notation-settings label{display:inline-flex;align-items:center;gap:7px;margin:0;font-size:.86rem;font-weight:500;color:#fff}
.notation-settings select{width:auto;min-width:112px;height:34px;padding:0 9px;border:1px solid #a8bdd5;border-radius:6px;background:#fff;color:#182c49;font:inherit}
.notation-settings select:focus-visible{outline:3px solid #78adf7;outline-offset:2px}
.math-operator{display:inline-block;white-space:nowrap;margin:0 .1em}
.math-operator.mul[data-style="dot"]{font-family:"Times New Roman",Georgia,serif;font-size:1.22em;font-weight:400;line-height:1;vertical-align:baseline;margin:0 .12em}
.math-operator.mul[data-style="cross"]{font-size:1.1em;font-weight:600}
.frac.slash{display:inline-block;min-width:0;font-size:1em;line-height:1.2;white-space:nowrap}
@media(max-width:580px){.notation-settings{gap:8px 12px}.notation-settings .notation-title{width:100%}.notation-settings label{font-size:.8rem}.notation-settings select{min-width:98px}}
@media print{.notation-settings{display:none!important}.math-operator.mul[data-style="dot"]{color:#000!important}}