.calculator{background:linear-gradient(180deg,#f1f7ff 0%,var(--wash) 360px);scroll-margin-top:80px;}
.calculator [hidden]{display:none!important;}
.calculator .sec-head{margin-bottom:44px;}
.calculator .sec-title{max-width:780px;}
.calc-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:32px;align-items:start;}
.calc-form-heading{display:flex;align-items:start;justify-content:space-between;gap:20px;margin-bottom:20px;}
.calc-form-heading h2{font-size:20px;letter-spacing:-.02em;}
.calc-form-heading p{font-size:14px;color:var(--ink-2);margin-top:6px;}
.calc-reset{border:0;background:none;color:var(--accent-ink);font:600 14px var(--ui);cursor:pointer;padding:5px 0;text-decoration:underline;text-underline-offset:4px;}
.calc-tasks{display:grid;gap:12px;}
.calc-task{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:border-color .15s,box-shadow .15s;}
.calc-task:hover{border-color:var(--faint);}
.calc-task.is-selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 8px 24px rgba(0,80,160,.05);}
.calc-task-header{display:flex;align-items:start;gap:14px;padding:22px;}
.calc-toggle{width:20px;height:20px;flex:none;accent-color:var(--accent-ink);margin-top:3px;cursor:pointer;}
.calc-task-copy{flex:1;min-width:0;}
.calc-task-copy label{display:block;font-size:17px;line-height:1.35;font-weight:600;cursor:pointer;}
.calc-task-copy p{font-size:13px;color:var(--ink-2);margin-top:6px;line-height:1.5;}
.calc-credit-tag{flex:none;min-width:64px;text-align:right;color:var(--accent-deep);font-size:19px;font-weight:600;font-variant-numeric:tabular-nums;}
.calc-credit-tag small{display:block;font-size:10px;font-weight:500;color:var(--ink-2);}
.calc-fields{border:0;border-top:1px solid var(--line);padding:18px 22px 22px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 18px;background:#fbfdff;min-width:0;}
.calc-field{display:flex;flex-direction:column;gap:6px;min-width:0;font-size:12px;font-weight:600;color:var(--ink-2);}
.calc-field input,.calc-field select{width:100%;min-width:0;border:1px solid #cbd3de;border-radius:9px;padding:10px 12px;background:#fff;color:var(--ink);font:500 16px var(--ui);height:44px;}
/* Lucide chevron-down, lucide-static v0.460.0 (ISC). */
.calc-field select{-webkit-appearance:none;appearance:none;padding-right:40px;background-image:url("data:image/svg+xml,%3Csvg%20class%3D%22lucide%20lucide-chevron-down%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2224%22%20height%3D%2224%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%233c434c%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%20%3E%20%3Cpath%20d%3D%22m6%209%206%206%206-6%22%20%2F%3E%20%3C%2Fsvg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px 16px;}
@media(forced-colors:active){.calc-field select{-webkit-appearance:auto;appearance:auto;background-image:none;}}
.calc-field input:user-invalid{border-color:#b3261e;}
.calculator :is(input,select,button,a,summary):focus-visible{outline:3px solid var(--accent-ink);outline-offset:4px;}
.calc-summary{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;}
.calc-result{padding:28px;background:var(--deep);color:#fff;}
.calc-eyebrow{font-size:14px;font-weight:500;color:#d4dce6;}
.calc-price{font-family:var(--serif);font-size:40px;line-height:1.15;letter-spacing:-.035em;margin:12px 0 6px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums;}
.calc-per{font-size:13px;color:#d4dce6;}
.calc-discounts{display:grid;gap:8px;margin-top:20px;}
.calc-discount{padding:9px 12px;border:1px solid #409b7e;border-radius:9px;background:#153c31;color:#b8f4d9;font-size:13px;font-weight:600;}
.calc-error{font-size:13px;color:#ffd1ca;margin-top:14px;}
.calc-summary-body{padding:24px 28px 28px;}
.calc-summary h3{font-size:13px;font-weight:600;}
.calc-breakdown{list-style:none;display:grid;gap:12px;margin-top:16px;}
.calc-breakdown li{display:flex;justify-content:space-between;gap:16px;font-size:13px;color:var(--ink-2);}
.calc-breakdown strong{font-weight:500;text-align:right;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;min-width:0;}
.calc-breakdown span{min-width:0;flex:1;}
.calc-credit-total{display:grid;gap:6px;border-top:1px solid var(--line);margin-top:20px;padding-top:18px;font-size:13px;}
.calc-credit-total strong{font-size:17px;font-weight:600;overflow-wrap:anywhere;font-variant-numeric:tabular-nums;}
.calc-rate{font-size:12px;color:var(--ink-2);margin:6px 0 22px;}
.calc-summary .btn{width:100%;}
.calc-volume{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);}
.calc-volume p,.calc-empty{font-size:12px;line-height:1.65;color:var(--ink-2);margin-top:7px;}
.calc-method{max-width:720px;margin-top:32px;font-size:14px;color:var(--ink-2);}
.calc-method summary{cursor:pointer;color:var(--ink);font-weight:600;padding:8px 0;}
.calc-method p{margin-top:10px;line-height:1.7;}
.calc-notice{padding:18px;border:1px solid var(--line);border-radius:12px;background:#fff;}
.calc-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0;}
@media(min-width:901px) and (max-height:800px){.calc-summary{position:static;}}
@media(max-width:1000px){.calc-layout{grid-template-columns:minmax(0,1fr) 320px;gap:24px;}.calc-result,.calc-summary-body{padding:24px;}.calc-price{font-size:36px;}}
@media(max-width:900px){.calc-layout{grid-template-columns:1fr;}.calc-summary{position:static;}.calc-price{font-size:44px;}.calc-summary-body{display:flex;flex-direction:column;}.calc-summary .btn{max-width:360px;}}
@media(max-width:540px){.calculator{padding:56px 0;}.calculator .wrap{padding:0 20px;}.calculator .sec-title{font-size:40px;}.calc-form-heading h2{font-size:18px;}.calc-task-header{padding:18px 16px;gap:10px;}.calc-task-copy label{font-size:16px;}.calc-credit-tag{min-width:56px;font-size:17px;}.calc-credit-tag small{font-size:9px;}.calc-fields{padding:16px;gap:14px 12px;}.calc-price{font-size:38px;}}
@media(prefers-reduced-motion:reduce){.calculator *{transition:none!important;}}