.calculator-section { max-width: 1160px; }
.calculator-tabs { display: inline-flex; gap: 4px; margin-bottom: 20px; padding: 4px; border-radius: 10px; background: #e9eef7; }
.calculator-tab { border: 0; border-radius: 7px; padding: 9px 17px; color: #6e7c91; background: transparent; font-weight: 700; }
.calculator-tab.active { color: #284fae; background: #fff; box-shadow: 0 2px 6px rgba(44, 67, 116, .12); }
.calculator-panel { padding: 25px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); }
.calculator-intro { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding-bottom: 21px; border-bottom: 1px solid var(--line); }
.calculator-intro h2 { margin: 0; font-size: 21px; }.calculator-intro p:not(.eyebrow) { margin: 7px 0 0; color: var(--muted); font-size: 13px; }
.policy-tag { padding: 6px 10px; border-radius: 999px; color: #9a6611; background: #fff4dd; font-size: 12px; font-weight: 700; white-space: nowrap; }
.calculator-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr); gap: 26px; padding-top: 24px; }
.loan-type-buttons { display: flex; gap: 8px; margin-bottom: 20px; }.loan-type { flex: 1; padding: 10px 8px; border: 1px solid #dce5f2; border-radius: 8px; color: #64738a; background: #fff; font-size: 13px; font-weight: 700; }.loan-type.active { border-color: #5b7ad6; color: #3858b3; background: #f1f5ff; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }.form-grid label,.calculator-choice-field { display: grid; gap: 7px; color: #526176; font-size: 13px; font-weight: 700; }.form-grid input,.form-grid select { width: 100%; padding: 10px 11px; border: 1px solid #dce3ec; border-radius: 8px; color: var(--ink); background: #fff; outline-color: #91a9ec; }.input-with-unit { display: flex; align-items: center; overflow: hidden; border: 1px solid #dce3ec; border-radius: 8px; background: #fff; }.input-with-unit input { min-width: 0; border: 0; border-radius: 0; }.input-with-unit em { flex: 0 0 auto; padding: 0 11px 0 3px; color: #748196; font-style: normal; white-space: nowrap; }
.choice-group { display: flex; flex-wrap: nowrap; gap: 6px; }.choice-button { flex: 1; min-width: 0; min-height: 40px; padding: 7px 8px; border: 1px solid #dce3ec; border-radius: 8px; color: #66758a; background: #fff; font-size: 12px; font-weight: 700; white-space: nowrap; }.choice-button.active { border-color: #5b7ad6; color: #3858b3; background: #f1f5ff; }
.calculator-note { margin-top: 20px; padding: 12px; border-radius: 9px; color: #7e8c9d; background: #f7f9fc; font-size: 12px; line-height: 1.65; }
.result-card { align-self: start; padding: 22px; border-radius: 14px; color: #eff5ff; background: linear-gradient(145deg, #284b91, #3d67b7); box-shadow: 0 12px 24px rgba(42, 77, 146, .18); }.result-card .eyebrow { color: #c7d8fb; }.result-total { display: block; margin: 7px 0 4px; color: #fff; font-size: 31px; letter-spacing: -.7px; }.result-caption { color: #dce9ff; font-size: 13px; }.result-lines { display: grid; gap: 9px; margin-top: 20px; padding-top: 17px; border-top: 1px solid rgba(255,255,255,.2); }.result-line { display: flex; justify-content: space-between; gap: 15px; color: #e6efff; font-size: 13px; }.result-line b { color: #fff; font-weight: 700; white-space: nowrap; }
.tax-layout { grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr); }.tax-result-card { background: linear-gradient(145deg, #6c4c90, #9a6b8c); }.tax-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }.tax-form-grid .original-price-field { grid-column: span 1; }.tax-result-side { display: grid; align-content: start; gap: 15px; }.tax-image-actions { display: grid; grid-template-columns: 1fr; gap: 8px; margin-top: 19px; }.light-button { padding: 10px 7px; border: 1px solid rgba(255,255,255,.5); border-radius: 8px; color: #fff; background: rgba(255,255,255,.12); font-size: 12px; font-weight: 700; }.light-button:hover { background: rgba(255,255,255,.22); }
.warm-tip { padding: 20px 22px; border: 1px solid #f1dfba; border-radius: 12px; color: #6d5c46; background: #fffcf5; line-height: 1.75; font-size: 13px; }.warm-tip h3 { margin: 0 0 8px; color: #795426; font-size: 16px; }.warm-tip p { margin: 0; }.warm-tip ol { margin: 8px 0 0; padding-left: 20px; }
@media (max-width: 900px) { .calculator-layout { grid-template-columns: 1fr; }.tax-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 570px) { .calculator-panel { padding: 17px; }.calculator-intro { display: block; }.policy-tag { display: inline-block; margin-top: 12px; }.form-grid,.tax-form-grid { grid-template-columns: 1fr; }.tax-form-grid .original-price-field { grid-column: auto; }.calculator-tabs { display: flex; }.calculator-tab { flex: 1; padding: 9px 8px; }.choice-group { gap: 5px; }.choice-button { padding: 7px 4px; font-size: 11px; }.warm-tip { padding: 16px; } }