.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 rgb(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:#fff0;border:0;border-bottom:3px solid #fff0;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 rgb(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 #fff;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 rgb(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:#fff;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 rgb(45 139 98 / .22);transform:translateY(-1px)}.ltc-button:focus-visible,.ltc-copy:focus-visible{box-shadow:0 0 0 3px rgb(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:#fff0;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}}