.benefit-calculator-open{display:inline-flex;align-items:center;gap:7px;margin:10px 0 0;padding:8px 12px;border:1px solid #d8bdac;border-radius:8px;background:#fff7ed;color:#8c4726;font:inherit;font-size:13px;font-weight:650;cursor:pointer;white-space:nowrap}
.benefit-calculator-open svg{width:17px;height:17px}.benefit-calculator-open>span{margin-left:4px}
.benefit-calculator-open:hover{background:#f6e8d7;border-color:#ac744d}
.benefit-rule-with-calculator{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px}.benefit-rule-with-calculator .benefit-calculator-open{margin:0}
.benefit-calculator{width:min(720px,calc(100vw - 32px));max-height:calc(100dvh - 48px);padding:0;border:1px solid #e5dfd7;border-radius:22px;color:#253041;background:#fff;box-shadow:0 28px 90px #0005;overscroll-behavior:contain}
.benefit-calculator::backdrop{background:#17202bb3;backdrop-filter:blur(3px)}
.benefit-calculator-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px 30px;background:#f6f1e9;border-bottom:1px solid #e6ddd0;position:sticky;top:0;z-index:1}
.benefit-calculator-header p{margin:0 0 7px;color:#9b6947;font-size:10px;font-weight:650;letter-spacing:.16em}
.benefit-calculator-header h2{font-size:27px;letter-spacing:-.04em}
.benefit-calculator-close{width:38px;height:38px;padding:0;border:1px solid #d9d4cc;border-radius:50%;background:#fff;color:#5d625f;font-size:26px;line-height:1;cursor:pointer}
.benefit-calculator-content{padding:26px 30px 30px}
.benefit-calculator-intro{margin:0 0 20px;line-height:1.8;font-size:15px;color:#566276}
.benefit-age-guide{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:26px}
.benefit-age-guide>span{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid #e7eaf0;border-radius:8px;background:#f8f9fb;padding:10px 12px;font-size:12px;color:#687283}
.benefit-age-guide b{font-size:13px;color:#3a485d;white-space:nowrap}
.benefit-birth-fields{border:0;padding:0;margin:0 0 18px;min-width:0}
.benefit-birth-fields legend,.benefit-reference-field label{font-size:14px;font-weight:650;margin-bottom:10px}
.benefit-birth-fields legend span{font-size:12px;font-weight:500;color:#8b745c;margin-left:6px}
.benefit-birth-fields>div{display:grid;grid-template-columns:minmax(80px,1.5fr) auto minmax(58px,1fr) auto minmax(58px,1fr) auto;gap:9px;align-items:center}
.benefit-birth-fields>div>span{font-size:13px;color:#69758a}
.benefit-calculator input,.benefit-calculator select{min-width:0;width:100%;box-sizing:border-box;font:inherit;font-size:15px;color:#293447;border:1px solid #ced5df;background:#fff;border-radius:9px;padding:12px 11px;min-height:46px;color-scheme:light}
.benefit-reference-field{display:grid;grid-template-columns:100px minmax(0,1fr);gap:8px 14px;align-items:center;margin-bottom:20px}
.benefit-reference-field label{margin:0}.benefit-reference-field>span{grid-column:2;font-size:11px;color:#7c8798}
.benefit-calculator-error{color:#a3392e;font-size:13px;line-height:1.7;margin:0 0 10px}
.benefit-calculator-error:empty{display:none}
.benefit-calculate-submit{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:15px 18px;border:0;border-radius:10px;background:#975334;color:#fff;font:inherit;font-weight:600;cursor:pointer}
.benefit-calculate-submit:hover{background:#7e4129}
.benefit-calculator-result:empty{display:none}.benefit-calculator-result{margin-top:26px;scroll-margin-top:112px;outline:none}
.benefit-result-summary{padding:22px;border:1px solid #e2d6c4;border-radius:14px;background:#fcf7ee}
.benefit-result-summary.is-eligible{border-color:#c5ded0;background:#f0f8f3}
.benefit-result-summary>p{margin:0;font-size:13px;line-height:1.8;color:#647064}
.benefit-result-summary h3{font-size:21px;line-height:1.5;letter-spacing:-.04em;margin:9px 0 18px;color:#2e4135}
.benefit-result-dates{display:grid;grid-template-columns:1fr 1fr;gap:14px;border-top:1px solid #d9e0d6;padding-top:16px}
.benefit-result-dates span{display:block;font-size:11px;color:#647064;margin-bottom:7px}
.benefit-result-dates strong{font-size:20px;font-variant-numeric:tabular-nums;letter-spacing:-.025em}
.benefit-result-summary .benefit-result-countdown{margin-top:14px;font-size:13px;font-weight:600;color:#725534}
.benefit-calculator-amount{padding:20px 2px;color:#865033}.benefit-calculator-amount strong{font-size:15px}
.benefit-calculator-amount p{font-size:12px;color:#6c7788;line-height:1.8;margin:6px 0 0}
.benefit-milestones-title{font-size:16px;margin:8px 0 12px}
.benefit-milestones{list-style:none;margin:0;padding:0;border:1px solid #e4e8ed;border-radius:12px;overflow:hidden}
.benefit-milestones li{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px 12px;padding:16px 18px}
.benefit-milestones li+li{border-top:1px solid #e7eaf0}
.benefit-milestones li>div{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.benefit-milestones strong{font-size:14px}.benefit-milestones li>div>span{font-size:11px;color:#647084}
.benefit-milestones li>p{grid-column:1;margin:0;font-size:12px;color:#657187;font-variant-numeric:tabular-nums}
.benefit-milestone-status{grid-column:2;grid-row:1/3;font-size:10px;font-weight:600;padding:5px 7px;border-radius:6px;background:#edf0f5;color:#6d7889}
.benefit-milestone-status.eligible{background:#e0f0e6;color:#2b7050}.benefit-milestone-status.future{background:#f9eddc;color:#986230}
.benefit-calculation-basis,.benefit-calculator-note{font-size:11px;line-height:1.8;color:#738094;margin:18px 0 0}
@media(max-width:600px){
 .benefit-calculator{max-height:calc(100dvh - 24px);width:calc(100vw - 20px);border-radius:17px}
 .benefit-calculator-header{padding:20px}.benefit-calculator-header h2{font-size:24px}
 .benefit-calculator-content{padding:20px 18px}.benefit-calculator-intro{font-size:13px}
 .benefit-age-guide{gap:6px}.benefit-age-guide>span{font-size:11px;gap:4px;padding:9px 8px}.benefit-age-guide b{font-size:12px}
 .benefit-birth-fields>div{grid-template-columns:minmax(72px,1.4fr) auto minmax(48px,1fr) auto minmax(48px,1fr) auto;gap:5px}
 .benefit-calculator input,.benefit-calculator select{padding:11px 7px;font-size:14px}
 .benefit-reference-field{grid-template-columns:90px minmax(0,1fr);gap:8px}
 .benefit-calculate-submit{font-size:14px}.benefit-result-summary{padding:18px}.benefit-result-summary h3{font-size:19px}
 .benefit-result-dates strong{font-size:18px}.benefit-milestones li{padding:14px 12px}.benefit-milestones li>p{font-size:11px}
}