.tool-faq{margin-top:34px;padding:28px 0 8px;border-top:1px solid var(--line)}
.tool-faq .page-heading{margin-bottom:18px}
.tool-faq .page-heading h2{margin:8px 0;font-size:clamp(1.35rem,3vw,2rem)}
.tool-faq .page-heading p:last-child{max-width:620px;color:var(--muted);line-height:1.9}
.tool-faq-list{display:grid;gap:10px}
.tool-faq-item{border:1px solid var(--line);border-radius:14px;background:var(--panel);box-shadow:0 8px 24px rgba(30,50,85,.045);overflow:hidden}
.tool-faq-item summary{position:relative;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:17px 19px;cursor:pointer;font-weight:700;list-style:none}
.tool-faq-item summary::-webkit-details-marker{display:none}
.tool-faq-item summary::after{content:'+';flex:0 0 auto;color:var(--accent-strong);font-size:22px;font-weight:400;line-height:1;transition:transform .2s ease}
.tool-faq-item[open] summary::after{transform:rotate(45deg)}
.tool-faq-item summary:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 35%,transparent);outline-offset:-3px}
.tool-faq-item p{margin:0;padding:0 19px 18px;color:var(--muted);font-size:13px;line-height:2}
.calculator-detail .calculator-workspace{align-items:start}
.calculator-detail .calculator-form-card,.calculator-detail .result-card{min-width:0}
@media(max-width:760px){
    .calculator-detail{padding-inline:14px}
    .calculator-detail .page-heading h1{font-size:clamp(1.65rem,8vw,2.2rem);line-height:1.55}
    .calculator-detail .tool-detail-heading>p:last-child{font-size:13px;line-height:2}
    .calculator-detail .calculator-form-card,.calculator-detail .result-card{padding:19px}
    .calculator-detail .workspace-heading{align-items:flex-start;gap:12px}
    .calculator-detail .workspace-heading h2{font-size:1.2rem}
    .tool-faq{margin-top:26px;padding-top:22px}
    .tool-faq-item summary{padding:15px 16px;font-size:14px;line-height:1.8}
    .tool-faq-item p{padding:0 16px 16px;font-size:12px;line-height:2}
}

.tool-value-panel{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 24px;padding:18px 20px;border:1px solid #d8ebe7;border-radius:16px;background:linear-gradient(110deg,#ffffff,#effaf7);box-shadow:0 8px 24px rgba(30,80,75,.06)}
.tool-value-main{display:flex;align-items:center;gap:12px}.tool-value-main>div{display:grid;gap:4px}.tool-value-main strong{color:#1f4850;font-size:13px}.tool-value-main p{margin:0;color:#6d8288;font-size:12px;line-height:1.9}.tool-value-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#dff5ef;color:var(--accent-strong);font-size:18px}.tool-value-meta{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}.tool-value-meta span{padding:6px 9px;border-radius:999px;background:#fff;color:#6e858a;font-size:10px;white-space:nowrap}
.tool-related{margin-top:32px;padding:28px 0 8px;border-top:1px solid var(--line)}.tool-related .page-heading{margin-bottom:18px}.tool-related .page-heading h2{margin:8px 0;font-size:clamp(1.35rem,3vw,2rem)}.tool-related .page-heading p:last-child{max-width:620px;color:var(--muted);line-height:1.9}.tool-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.tool-related-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:15px;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--text);text-decoration:none;box-shadow:0 8px 24px rgba(30,50,85,.045);transition:transform .2s,border-color .2s,box-shadow .2s}.tool-related-card:hover{transform:translateY(-3px);border-color:#afd8cc;box-shadow:0 14px 28px rgba(30,50,85,.09)}.tool-related-card>span:nth-child(2){display:grid;gap:4px}.tool-related-card strong{font-size:12px}.tool-related-card small{color:var(--muted);font-size:10px}.tool-related-card b{color:var(--accent-strong);font-size:16px}.tool-related-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#e7f7f3;color:var(--accent-strong);font-size:17px}
@media(max-width:760px){.tool-value-panel{align-items:flex-start;flex-direction:column}.tool-value-meta{justify-content:flex-start}.tool-related-grid{grid-template-columns:1fr}}
.tool-articles{margin-top:32px;padding:28px 0 8px;border-top:1px solid var(--line)}.tool-articles .page-heading{margin-bottom:18px}.tool-articles .page-heading h2{margin:8px 0;font-size:clamp(1.35rem,3vw,2rem)}.tool-articles .page-heading p:last-child{max-width:620px;color:var(--muted);line-height:1.9}.tool-articles-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.tool-article-card{display:flex;flex-direction:column;min-height:178px;padding:17px;border:1px solid var(--line);border-radius:14px;background:var(--panel);box-shadow:0 8px 24px rgba(30,50,85,.045)}.tool-article-card>span{color:var(--accent-strong);font-size:10px;font-weight:700}.tool-article-card h3{margin:9px 0 5px;font-size:14px;line-height:1.8}.tool-article-card h3 a{color:var(--text);text-decoration:none}.tool-article-card p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;margin:0;color:var(--muted);font-size:11px;line-height:1.9}.tool-article-link{margin-top:auto;padding-top:12px;color:var(--accent-strong);font-size:10px;font-weight:700;text-decoration:none}.tool-articles-empty{padding:18px;border:1px dashed #cddcdf;border-radius:14px;background:#fff;color:var(--muted);font-size:12px}.tool-articles-empty a{color:var(--accent-strong);font-weight:700;text-decoration:none}@media(max-width:760px){.tool-articles-grid{grid-template-columns:1fr}}

/* Unified light calculator catalog and result surfaces */
.calculator-page{background:linear-gradient(180deg,#f8fcfb 0%,#fff 48%,#f8fbfa 100%);padding-top:34px}.calculator-catalog-heading h1{color:#18384c}.calculator-catalog-heading>div:first-child>p:last-child{color:#647a83}.calculator-filters{border-color:#dce9e7!important;background:#fff!important;box-shadow:0 10px 28px rgba(28,76,89,.07)}.calculator-filters label{color:#5b7180}.calculator-filters input,.calculator-filters select{border-color:#dce7e6;background:#f8fbfb;color:#234052}.calculator-filters input:focus,.calculator-filters select:focus{border-color:#57bfa9;box-shadow:0 0 0 3px rgba(15,159,136,.12)}.catalog-count{color:#087c70}.favorites-toggle,.favorite-button{border-color:#dce9e7;background:#fff;color:#70858e}.favorites-toggle:hover,.favorites-toggle.is-active,.favorite-button:hover,.favorite-button.is-favorite{border-color:#79cdb9;color:#087c70;background:#effaf7}.recent-calculators{border-color:#dce9e7;background:linear-gradient(135deg,#effaf7,#fff)!important}.recent-heading h2{color:#18384c}.clear-recent{color:#71858e}.recent-item{border-color:#dce9e7;background:#fff;color:#315766}.recent-item:hover{border-color:#79cdb9;color:#087c70}.calculator-card-enhanced{position:relative;overflow:hidden;border-color:#dce9e7!important;background:#fff!important;box-shadow:0 8px 24px rgba(28,76,89,.055)!important}.calculator-card-enhanced::before{content:"";position:absolute;right:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,#0b9278,#f0c759);opacity:.65}.calculator-card-enhanced .calculator-card-content h2{color:#18384c}.calculator-card-enhanced .calculator-card-content p{color:#71858e}.calculator-card-meta{border-color:#e6efed;color:#71858e}.calculator-card-enhanced .button{background:linear-gradient(100deg,#0b9278,#087561);color:#fff}.calculator-card-enhanced:hover{border-color:#9ed9cb!important;box-shadow:0 16px 32px rgba(21,104,93,.12)!important}.calculator-card-enhanced:hover::before{opacity:1}.calculator-use-case,.catalog-use-case{border-color:#dce9e7}.calculator-use-case:hover,.catalog-use-case:hover{border-color:#9ed9cb}.catalog-summary{background:#fff!important}.calculator-detail{padding-top:28px;padding-bottom:65px}.calculator-detail .breadcrumb a{color:#087c70}.calculator-detail .breadcrumb strong{color:#315766}.tool-detail-heading h1{color:#18384c}.tool-detail-heading>p:last-child{color:#647a83}.tool-detail-badge{border-color:#dce9e7;background:#fff;color:#087c70}.calculator-workspace{gap:18px}.calculator-form-card,.calculator-detail .result-card{border-color:#dce9e7!important;background:#fff!important;box-shadow:0 12px 30px rgba(28,76,89,.065)!important}.calculator-form-card{position:relative;overflow:hidden}.calculator-form-card::before{content:"";position:absolute;right:0;left:0;top:0;height:3px;background:linear-gradient(90deg,#0b9278,#f0c759)}.workspace-heading h2,.result-card h2{color:#18384c}.form-help,.result-note{color:#71858e}.input-field span{color:#365766}.input-field input,.input-field select,.input-field textarea{border-color:#dce7e6;background:#f8fbfb;color:#234052}.input-field input:focus,.input-field select:focus,.input-field textarea:focus{border-color:#57bfa9;box-shadow:0 0 0 3px rgba(15,159,136,.12);background:#fff}.calculator-form-card .button{background:linear-gradient(100deg,#0b9278,#087561);color:#fff}.calculator-status{color:#71858e}.result-summary{border-color:#cce9df;background:linear-gradient(135deg,#effbf7,#fff)}.result-summary strong{color:#173f45}.result-row{border-color:#dce9e7;background:#fbfefd}.result-row span{color:#71858e}.result-row strong{color:#087c70}.result-row-primary{border-color:#cde9e1!important;background:#f3fbf8!important}.tool-faq-item{border-color:#dce9e7;background:#fff}.tool-faq-item summary{color:#18384c}.tool-faq-item p{color:#71858e}.tool-related-card,.tool-article-card{border-color:#dce9e7;background:#fff}.tool-related-card strong,.tool-article-card h3 a{color:#18384c}.tool-related-card small,.tool-article-card p{color:#71858e}.tool-related-card:hover,.tool-article-card:hover{border-color:#9ed9cb;box-shadow:0 14px 28px rgba(21,104,93,.09)}@media(max-width:760px){.calculator-page{padding-top:22px}.calculator-catalog-heading h1{font-size:30px}.calculator-detail{padding-top:19px}.calculator-workspace{gap:14px}.calculator-form-card,.calculator-detail .result-card{padding:19px}.tool-detail-badge{margin-bottom:13px}}