.ltc-calculator {
	--ltc-ink: #16352b;
	--ltc-muted: #668076;
	--ltc-line: #d9e9df;
	--ltc-soft: #f3faf5;
	--ltc-green: #2d8b62;
	--ltc-green-dark: #216c4b;
	--ltc-pale: #c9edd6;
	--ltc-white: #ffffff;
	box-sizing: border-box;
	color: var(--ltc-ink);
	font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	margin: 2rem auto;
	max-width: 920px;
}

.ltc-calculator *, .ltc-calculator *::before, .ltc-calculator *::after { box-sizing: inherit; }
.ltc-shell { background: var(--ltc-white); border: 1px solid var(--ltc-line); border-radius: 24px; box-shadow: 0 22px 60px rgba(30, 94, 63, .11); overflow: hidden; }
.ltc-header { align-items: flex-start; background: linear-gradient(120deg, #effaf2 0%, #fff 70%); display: flex; gap: 18px; padding: clamp(25px, 5vw, 48px) clamp(22px, 6vw, 64px) 28px; }
.ltc-mark { align-items: center; background: var(--ltc-pale); border-radius: 13px; display: flex; flex-shrink: 0; gap: 3px; height: 42px; justify-content: center; margin-top: 3px; width: 42px; }
.ltc-mark span { background: var(--ltc-green); border-radius: 4px; display: block; height: 16px; width: 4px; }
.ltc-mark span:nth-child(2) { height: 25px; }
.ltc-mark span:nth-child(3) { height: 20px; }
.ltc-eyebrow, .ltc-step, .ltc-result-kicker { color: var(--ltc-green); font-size: 11px; font-weight: 800; letter-spacing: .13em; margin: 0 0 9px; text-transform: uppercase; }
.ltc-header h2 { color: var(--ltc-ink); font-size: clamp(28px, 4vw, 42px); letter-spacing: -.045em; line-height: 1.05; margin: 0; }
.ltc-description { color: var(--ltc-muted); font-size: 15px; line-height: 1.6; margin: 12px 0 0; max-width: 590px; }
.ltc-tabs { background: #f7fbf8; border-bottom: 1px solid var(--ltc-line); display: grid; grid-template-columns: repeat(3, 1fr); padding: 0 clamp(12px, 4vw, 46px); }
.ltc-tab { background: transparent; border: 0; border-bottom: 3px solid transparent; color: var(--ltc-muted); cursor: pointer; font: inherit; padding: 19px 10px 15px; text-align: left; transition: color .2s ease, border-color .2s ease; }
.ltc-tab:hover, .ltc-tab:focus-visible { color: var(--ltc-green-dark); }
.ltc-tab.is-active { border-bottom-color: var(--ltc-green); color: var(--ltc-ink); }
.ltc-tab-label, .ltc-tab-hint { display: block; }
.ltc-tab-label { font-size: 14px; font-weight: 750; }
.ltc-tab-hint { font-size: 12px; margin-top: 4px; opacity: .75; }
.ltc-workspace { display: grid; gap: 36px; grid-template-columns: minmax(0, 1fr) 285px; padding: clamp(25px, 5vw, 52px) clamp(22px, 6vw, 64px); }
.ltc-panel { min-width: 0; }
.ltc-panel-intro { margin-bottom: 27px; }
.ltc-step { align-items: center; display: flex; gap: 10px; }
.ltc-step span { background: var(--ltc-pale); height: 1px; width: 22px; }
.ltc-panel h3 { color: var(--ltc-ink); font-size: clamp(22px, 3vw, 29px); letter-spacing: -.035em; margin: 0 0 7px; }
.ltc-panel-intro > p:last-child { color: var(--ltc-muted); font-size: 14px; line-height: 1.55; margin: 0; }
.ltc-form-grid { display: grid; gap: 14px; grid-template-columns: 1.2fr .8fr; }
.ltc-field { display: block; min-width: 0; }
.ltc-field-wide { grid-column: 1 / -1; }
.ltc-label { color: var(--ltc-ink); display: block; font-size: 12px; font-weight: 750; margin-bottom: 8px; }
.ltc-field input, .ltc-field select { appearance: none; background-color: var(--ltc-white); border: 1px solid #cfe3d6; border-radius: 10px; color: var(--ltc-ink); display: block; font: inherit; font-size: 15px; min-height: 47px; outline: none; padding: 0 13px; transition: border-color .2s ease, box-shadow .2s ease; width: 100%; }
.ltc-field select { background-image: linear-gradient(45deg, transparent 50%, var(--ltc-green) 50%), linear-gradient(135deg, var(--ltc-green) 50%, transparent 50%); background-position: calc(100% - 16px) 21px, calc(100% - 11px) 21px; background-repeat: no-repeat; background-size: 5px 5px, 5px 5px; padding-right: 31px; }
.ltc-field input:focus, .ltc-field select:focus { border-color: var(--ltc-green); box-shadow: 0 0 0 3px rgba(45, 139, 98, .14); }
.ltc-options { align-items: center; display: flex; gap: 12px; margin: 21px 0 25px; }
.ltc-options-stack { align-items: flex-start; flex-direction: column; gap: 12px; }
.ltc-check { align-items: center; color: var(--ltc-ink); cursor: pointer; display: inline-flex; font-size: 13px; gap: 9px; }
.ltc-check input { height: 1px; opacity: 0; position: absolute; width: 1px; }
.ltc-check-box { border: 1px solid #b9d6c3; border-radius: 5px; height: 18px; position: relative; transition: background .2s ease, border-color .2s ease; width: 18px; }
.ltc-check input:checked + .ltc-check-box { background: var(--ltc-green); border-color: var(--ltc-green); }
.ltc-check input:checked + .ltc-check-box::after { border: solid white; border-width: 0 2px 2px 0; content: ""; height: 9px; left: 6px; position: absolute; top: 2px; transform: rotate(45deg); width: 4px; }
.ltc-check input:focus-visible + .ltc-check-box { box-shadow: 0 0 0 3px rgba(45, 139, 98, .18); }
.ltc-option-note { color: var(--ltc-muted); font-size: 12px; }
.ltc-button { align-items: center; background: var(--ltc-green); border: 0; border-radius: 10px; color: white; cursor: pointer; display: flex; font: inherit; font-size: 14px; font-weight: 750; justify-content: space-between; min-height: 49px; padding: 0 17px 0 19px; transition: background .2s ease, transform .2s ease, box-shadow .2s ease; width: 100%; }
.ltc-button:hover { background: var(--ltc-green-dark); box-shadow: 0 7px 18px rgba(45, 139, 98, .22); transform: translateY(-1px); }
.ltc-button:focus-visible, .ltc-copy:focus-visible { box-shadow: 0 0 0 3px rgba(45, 139, 98, .25); outline: none; }
.ltc-button span { font-size: 21px; font-weight: 400; line-height: 1; }
.ltc-result { align-items: center; background: var(--ltc-soft); border: 1px solid var(--ltc-line); border-radius: 16px; display: flex; justify-content: center; min-height: 286px; padding: 25px; text-align: center; }
.ltc-result-placeholder { color: var(--ltc-muted); }
.ltc-result-icon { align-items: center; background: var(--ltc-pale); border-radius: 50%; color: var(--ltc-green-dark); display: flex; font-size: 22px; height: 42px; justify-content: center; margin: 0 auto 17px; width: 42px; }
.ltc-result-placeholder p { color: var(--ltc-ink); font-size: 15px; font-weight: 750; margin: 0 0 6px; }
.ltc-result-placeholder > span:last-child { font-size: 12px; }
.ltc-result-content { width: 100%; }
.ltc-result-kicker { margin-bottom: 11px; }
.ltc-result-content h4 { color: var(--ltc-ink); font-size: 14px; font-weight: 650; margin: 0 0 13px; }
.ltc-result-content strong { color: var(--ltc-green-dark); display: block; font-size: clamp(24px, 3vw, 31px); letter-spacing: -.045em; line-height: 1.12; }
.ltc-result-detail { color: var(--ltc-muted); font-size: 12px; line-height: 1.5; margin: 13px 0 18px; }
.ltc-copy { background: transparent; border: 1px solid #b9d6c3; border-radius: 7px; color: var(--ltc-green-dark); cursor: pointer; font: inherit; font-size: 12px; font-weight: 700; padding: 8px 12px; }
.ltc-result-error { color: #8c493b; font-size: 13px; line-height: 1.5; }
.ltc-result-error .ltc-result-icon { background: #f8ddd5; color: #8c493b; font-weight: 800; }
.ltc-trust-row { border-top: 1px solid var(--ltc-line); color: var(--ltc-muted); display: flex; flex-wrap: wrap; font-size: 11px; gap: 24px; padding: 18px clamp(22px, 6vw, 64px); }
.ltc-trust-row span { align-items: center; display: inline-flex; gap: 7px; }
.ltc-trust-row i { background: var(--ltc-pale); border-radius: 50%; display: inline-block; height: 7px; width: 7px; }
.ltc-info { align-items: start; background: #eaf7ee; border-radius: 18px; display: grid; gap: 35px; grid-template-columns: minmax(180px, .8fr) 1.2fr; margin-top: 18px; padding: 28px clamp(22px, 5vw, 45px); }
.ltc-info h3 { color: var(--ltc-ink); font-size: 23px; letter-spacing: -.035em; line-height: 1.15; margin: 0; }
.ltc-info > p { color: #4e6f60; font-size: 14px; line-height: 1.7; margin: 0; }
.ltc-faq { border-top: 1px solid var(--ltc-line); margin-top: 18px; }
.ltc-faq details { border-bottom: 1px solid var(--ltc-line); padding: 17px 0; }
.ltc-faq summary { color: var(--ltc-ink); cursor: pointer; font-size: 14px; font-weight: 750; list-style: none; padding-right: 25px; position: relative; }
.ltc-faq summary::-webkit-details-marker { display: none; }
.ltc-faq summary::after { color: var(--ltc-green); content: "+"; font-size: 21px; font-weight: 400; position: absolute; right: 2px; top: -5px; }
.ltc-faq details[open] summary::after { content: "−"; }
.ltc-faq details p { color: var(--ltc-muted); font-size: 13px; line-height: 1.65; margin: 12px 25px 0 0; }
.ltc-disclaimer { color: #789187; font-size: 11px; line-height: 1.5; margin: 18px 2px 0; }
@media (max-width: 680px) {
	.ltc-workspace, .ltc-info { grid-template-columns: 1fr; }
	.ltc-workspace { gap: 22px; }
	.ltc-result { min-height: 220px; }
	.ltc-info { gap: 16px; }
	.ltc-tabs { padding: 0 6px; }
	.ltc-tab { padding-left: 7px; padding-right: 7px; }
	.ltc-tab-hint { font-size: 10px; }
}
@media (max-width: 420px) {
	.ltc-form-grid { grid-template-columns: 1fr; }
	.ltc-field-wide { grid-column: auto; }
	.ltc-header { gap: 12px; }
	.ltc-mark { height: 36px; width: 36px; }
	.ltc-trust-row { gap: 11px 18px; }
}