.dividend-calculator { margin: 28px 0 42px; padding: clamp(20px, 4vw, 32px); border: 1px solid #cfdfed; border-radius: 18px; background: #f7fbff; }
.dividend-calculator-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.dividend-calculator-kicker { margin: 0 0 4px; color: #52677e; font-size: .82rem; font-weight: 750; letter-spacing: .03em; text-transform: uppercase; }
.company-panel .dividend-calculator h2 { margin: 0; color: var(--navy); font-size: clamp(1.45rem, 3.5vw, 2rem); }
.dividend-calculator-formula { padding: 8px 11px; border-radius: 9px; background: #e5eff8; color: var(--navy); font-size: .82rem; font-weight: 750; white-space: nowrap; }
.dividend-calculator-intro { max-width: 720px; margin: 14px 0 22px; color: #33465e; }
.dividend-calculator-input-row label { display: block; margin-bottom: 8px; color: var(--navy); font-weight: 800; }
.dividend-calculator-input-row input { width: min(100%, 240px); padding: 12px 14px; border: 1px solid #9bb2c8; border-radius: 10px; background: #fff; color: var(--navy); font: inherit; font-weight: 750; }
.dividend-calculator-input-row input:focus-visible { outline: 3px solid #8db5df; outline-offset: 2px; }
.dividend-calculator-input-row input[aria-invalid="true"] { border-color: #ad3737; }
.dividend-calculator-input-row small { display: block; margin-top: 7px; color: #52677e; }
.dividend-calculator-error { margin: 8px 0 0; color: #ad3737; font-size: .9rem; }
.dividend-calculator-error[hidden] { display: none; }
.dividend-calculator-results { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 22px 0 0; }
.dividend-calculator-results > div { padding: 18px; border: 1px solid #d7e4ef; border-radius: 13px; background: #fff; }
.dividend-calculator-results span { display: block; color: #52677e; font-size: .85rem; }
.dividend-calculator-results strong { display: block; margin-top: 5px; color: var(--navy); font-size: clamp(1.3rem, 3vw, 1.8rem); line-height: 1.2; }
.dividend-calculator-installments { margin-top: 22px; }
.dividend-calculator h3 { margin: 0 0 11px; color: var(--navy); font-size: 1.08rem; }
.dividend-calculator-installment-list { display: grid; gap: 7px; }
.dividend-calculator-installment { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 7px 16px; padding: 10px 12px; border-radius: 9px; background: #fff; color: #33465e; font-size: .9rem; }
.dividend-calculator-explain { margin-top: 24px; padding-top: 20px; border-top: 1px solid #d7e4ef; }
.dividend-calculator-explain p { margin: 0 0 12px; color: #33465e; font-size: .92rem; line-height: 1.65; }
.dividend-calculator-explain p:last-child { margin-bottom: 0; }
@media (max-width: 640px) {
  .dividend-calculator-heading { display: block; }
  .dividend-calculator-formula { display: inline-block; margin-top: 10px; }
  .dividend-calculator-results { grid-template-columns: 1fr; }
}