.formula{background:#fff}
.formula-layout{display:flex;gap:48px;align-items:center}
.formula-copy{flex:1}
.formula-visual{flex:1;display:flex;justify-content:center}
.formula-ring{width:420px;max-width:100%;aspect-ratio:1;border-radius:50%;border:1px solid rgba(220,167,59,.45);position:relative;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle,rgba(220,167,59,.09),transparent 60%)}
.formula-core{width:190px;height:190px;border-radius:50%;background:#082844;color:#fff;display:flex;align-items:center;justify-content:center;text-align:center;font-family:"PT Serif",Georgia,serif;font-size:31px;box-shadow:0 22px 55px rgba(8,40,68,.22)}
.formula-tag{position:absolute;padding:11px 15px;border-radius:20px;background:#f3efe7;border:1px solid rgba(8,40,68,.08);font-size:13px;font-weight:700}
.formula-tag.one{top:18px}.formula-tag.two{right:-8px}.formula-tag.three{bottom:18px}.formula-tag.four{left:-8px}
@media(max-width:900px){.formula-layout{flex-direction:column}.formula-ring{width:340px}}