:root{--ink:#172033;--muted:#657387;--line:#e5eaf0;--bg:#fff;--soft:#f5f9fb;--green:#109784;--green2:#259e8f;--blue:#1582ac}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:'DM Sans',system-ui,-apple-system,sans-serif;font-size:14px}button,input,select{font-family:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #9fe2d5;outline-offset:2px}button:disabled{opacity:.5}a{color:inherit}.app{min-height:100vh}.top{height:76px;position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);background:#fffffff5;backdrop-filter:blur(12px);display:flex;align-items:center;gap:32px;padding:0 max(28px,calc((100vw - 1500px)/2))}.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:27px;letter-spacing:-1.2px;flex-shrink:0}.brandicon{width:42px;height:42px;color:white;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,#46bbcb,#087c82);box-shadow:0 5px 15px #0a787629;font-size:21px}.topsearch{height:46px;max-width:400px;min-width:150px;flex:1;display:flex;gap:8px;align-items:center;border:1px solid #dce4eb;background:#f7f9fb;border-radius:25px;padding:0 16px;color:#576a80}.topsearch input{background:transparent;border:0;outline:0;width:100%;font-size:14px;color:var(--ink)}.topsearch:focus-within{border-color:#45a99d}.settings{margin-left:auto;display:flex;align-items:center;gap:9px;min-width:0}.settings label{position:relative;display:flex;align-items:center}.settings select{appearance:none;border:1px solid #dce4ec;border-radius:11px;background:white;padding:11px 32px 11px 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#1a685012;transform:translateY(-2px)}.category-ico{width:47px;height:47px;border-radius:12px;background:#eaf6ff;display:grid;place-items:center;font-size:24px}.category-ico.health,.category-ico.startup{background:#e6fbef}.category-ico.math{background:#edf5fc}.category-ico.everyday{background:#f2f7fa}.category-card b{font-size:16px;letter-spacing:-.25px}.category-card small{color:var(--muted);font-size:12px;line-height:1.5;padding-right:12px}.cat-arrow{position:absolute;right:14px;bottom:21px;color:#9ba8b1;font-size:25px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:17px;gap:15px}.section-head h2{font-size:27px;margin:0 0 3px;letter-spacing:-.8px}.section-head p{margin:0;color:var(--muted)}.text-link{border:0;background:transparent;color:#0b8195;font-weight:800;font-size:14px}.popular-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.popular-item{border:1px solid 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button{border:1px solid var(--line);background:#fff;color:#526478;border-radius:9px;padding:10px 14px;font-weight:700}.tabs button.selected,.subtabs button.selected{background:#178f87;color:#fff;border-color:#178f87}.subtabs{margin:10px 0 28px}.subtabs button small{font-size:10px;opacity:.8}.catalog-group{margin:30px 0 36px}.catalog-group h3{font-size:22px;display:flex;align-items:center;gap:9px;margin:0 0 18px;letter-spacing:-.5px}.catalog-group h3 small{font-size:12px;color:#85929c;font-weight:500}.subgroup{margin:0 0 24px}.subgroup h4{font-size:15px;margin:0 0 11px;color:#566679}.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.tool-card{position:relative;background:#fff;border:1px solid #e1e7ed;border-radius:13px;padding:20px;cursor:pointer;min-height:152px;box-shadow:0 3px 12px #111b2c06}.tool-card .tool-ico{font-size:23px}.tool-card h3{font-size:15px;margin:12px 0 6px}.tool-card p{font-size:12px;line-height:1.5;color:var(--muted);margin:0}.tool-card 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5px;font-size:19px}.panel-desc,.result-summary{color:var(--muted);font-size:13px;line-height:1.55}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}.field{min-width:0}.field.wide{grid-column:1/-1}.field label{display:block;font-size:12px;font-weight:800;margin-bottom:8px}.field input,.field select{display:block;width:100%;min-width:0;padding:12px 13px;border:1px solid #dfe7eb;border-radius:9px;background:#fff;color:#172033;font-size:14px}.units-switch{margin-top:6px}.units-switch select{width:auto;min-width:80px;padding:5px 10px}.unit-tip{font-size:11px;color:var(--muted)}.geo-note{font-size:11px;line-height:1.6;color:#7d8b98;background:#f6f9fb;padding:12px;border-radius:9px}.form-actions{display:flex;gap:8px;flex-wrap:wrap}.form-actions button{border-radius:10px;padding:11px 15px;font-weight:800;border:1px solid #dce7e9}.result{background:#f8fcfb}.result-title{font-size:11px;letter-spacing:1px;color:#758796;font-weight:800}.result-value{font-size:clamp(21px,2.5vw,33px);color:#118d85;letter-spacing:-.8px;margin:15px 0;font-weight:800;overflow-wrap:anywhere}.breakdown{margin-top:20px}.breakdown>div{display:flex;justify-content:space-between;gap:12px;border-top:1px solid #e0eaec;padding:13px 0;font-size:12px}.breakdown span{color:var(--muted)}.breakdown b{text-align:right}.bar{display:flex;height:10px;border-radius:10px;overflow:hidden;background:#e1efe8}.bar i{background:#1ea996}.bar i:nth-child(2){background:#89cabc}.bar i:nth-child(3){background:#c4e5da}.help-card{margin-top:18px}.help-card h3{font-size:15px;margin:0 0 10px}.help-card p,.disclaimer{font-size:13px;line-height:1.7;color:var(--muted)}.related{display:flex;flex-wrap:wrap;gap:10px}.related button{padding:10px;border-radius:9px;border:1px solid #e1e9ec;background:#f9fbfc;color:#29434a}.footer{display:flex;justify-content:space-between;gap:20px;align-items:center;color:#86959f;font-size:12px;padding:40px 0 12px;border-top:1px solid var(--line);margin-top:50px}.legal-links{display:flex;gap:15px}.legal-links button{border:0;background:none;color:#6b7b87}.toast{position:fixed;right:20px;bottom:25px;background:#152d2b;color:white;border-radius:9px;padding:12px 18px;z-index:60;opacity:0;pointer-events:none}.toast.show{opacity:1}.nav-overlay{display:none}.sidebar{position:fixed;z-index:51;top:0;bottom:0;left:0;overflow:auto;width:300px;background:white;box-shadow:15px 0 60px #1b2d3040;padding:23px;transform:translateX(-110%);transition:transform .2s ease}.sidebar.open{transform:translateX(0)}.sidebar h3{font-size:11px;letter-spacing:1px;color:#81909a}.sidebar button{width:100%;border:0;background:transparent;text-align:left;padding:11px;border-radius:9px;font-weight:700;color:#30404b}.sidebar button:hover,.sidebar button.active{background:#eaf8f3}.sidebar button.subnav{font-size:12px;padding-left:20px;color:#677985}.nav-close{font-size:22px;text-align:right!important}.info-page{max-width:900px;margin:30px auto;padding:25px;background:#f8fafb;border-radius:14px;line-height:1.8}.info-page h1{font-size:30px}.info-page p{color:#526578}.ad-reserve:empty{display:none}.ad-sidebar{display:none}
@media(max-width:1200px){.top{gap:15px;padding:0 22px}.content{padding-left:25px;padding-right:25px}.categories-overview{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hero h1{font-size:42px}}@media(max-width:900px){.top{height:auto;min-height:71px;flex-wrap:wrap;gap:12px;padding:12px 18px}.brand{font-size:23px}.brandicon{width:37px;height:37px}.mobile-menu{display:block}.topsearch{order:3;max-width:unset;flex-basis:100%}.settings{gap:5px}.settings select{max-width:136px;padding:9px 22px 9px 8px}.settings label:after{right:6px}.free{display:none}.hero{grid-template-columns:1fr .7fr;padding:36px 22px}.hero h1{font-size:36px}.hero p{font-size:14px}.calc-illustration{transform:rotate(8deg) scale(.78)}.hero-art{height:230px}.popular-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trust-strip{margin-top:30px}.tool-layout{grid-template-columns:1fr}.nav-overlay.open{display:block;position:fixed;z-index:50;inset:0;background:#091a2380}}@media(max-width:600px){.content{padding:0 14px 40px}.top{padding:11px 12px;gap:10px}.top .brand{font-size:20px;letter-spacing:-.8px}.settings{width:100%;order:4;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.settings label select{max-width:none;width:100%;font-size:11px;padding:9px 17px 9px 6px}.topsearch{order:3;height:40px}.hero{display:block;padding:30px 13px 24px;margin-top:0;min-height:0;border-radius:0;background:#f5fcfa}.hero h1{font-size:33px;letter-spacing:-1.3px}.hero p{font-size:14px;margin-bottom:20px}.hero-buttons{gap:8px}.hero-buttons .btn{font-size:12px;padding:12px 10px}.hero-art{display:none}.categories-overview{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:17px 0 30px}.category-card{min-height:154px;padding:14px}.category-card b{font-size:13px}.category-card small{font-size:11px}.category-ico{width:38px;height:38px;font-size:20px}.section-head h2{font-size:21px}.section-head p{font-size:12px}.text-link{font-size:11px}.popular-grid{gap:8px}.popular-item{padding:10px;gap:6px}.popular-item b{font-size:11px}.popular-item span{width:27px;height:27px;font-size:16px}.trust-strip{grid-template-columns:1fr;gap:0;padding:8px}.trust-strip>div{border-right:0;border-bottom:1px solid #d4e7e0;padding:13px}.trust-strip>div:last-child{border:0}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.tool-card{padding:13px;min-height:143px}.tool-card h3{font-size:12px}.tool-card p{font-size:11px}.tool-area{padding:25px 0}.tool-title h1{font-size:23px}.fields{grid-template-columns:1fr}.panel,.result,.help-card{padding:17px}.footer{flex-direction:column;align-items:flex-start;margin-top:28px}.tabs,.subtabs{gap:6px}.tabs button,.subtabs button{font-size:11px;padding:8px}}@media(max-width:355px){.categories-overview,.tool-grid{grid-template-columns:1fr}.top .brand{font-size:18px}.settings label select{font-size:10px}}
@media print{.top,.sidebar,.nav-overlay,.hero-buttons,.footer,.form-actions,.ad-sidebar{display:none!important}.content{padding:0}.tool-area{padding:0}.panel,.result{break-inside:avoid}}

.field-explain{font-size:11px;line-height:1.5;color:#657387;margin-top:6px;max-width:38ch}.field:focus-within .field-explain{color:#3b6574}.wp-calcora-extra{max-width:1160px;margin:40px auto;padding:0 24px}.wp-calcora-extra a{color:#087d78}.calcora-ad-sidebar:empty,.calcora-ad-inline:empty{display:none!important}@media(max-width:700px){.field-explain{font-size:11px;max-width:100%}.wp-calcora-extra{padding:0 16px}}

/* Calcora V9: WordPress/Elementor integration */
.calcora-v9-app .brand{text-decoration:none;color:var(--ink)}
.donate-top{display:inline-flex;align-items:center;gap:6px;border:1px solid #bde3d8;background:#e7f7f2;color:#087969;border-radius:10px;padding:10px 13px;font-size:13px;font-weight:800;white-space:nowrap}
.donate-top:hover{background:#d5f2e8}
.calcora-v9-directory{max-width:1200px;margin:0 auto;padding:28px 18px 48px}
.calcora-v9-directory h2{font-size:28px;margin:12px 0;color:#15243b}
.calcora-v9-directory .description{color:#5e7080;margin:0 0 24px}
.calcora-v9-directory .directory-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.calcora-v9-directory .directory-link{display:block;background:#fff;border:1px solid #e2ebee;border-radius:14px;padding:17px 18px;text-decoration:none;color:#182c3e;transition:box-shadow .15s}
.calcora-v9-directory .directory-link:hover{box-shadow:0 7px 25px #15333d12;border-color:#86c9c0}
.calcora-v9-directory .directory-link b{display:block;font-size:16px;margin:0 0 6px}
.calcora-v9-directory .directory-link small{display:block;color:#657684;line-height:1.4}
.calcora-v9-site-header{padding:15px max(22px,calc((100vw - 1170px)/2));border-bottom:1px solid #e4eeee;display:flex;align-items:center;justify-content:space-between;gap:15px;background:#fff}
.calcora-v9-site-header a{text-decoration:none;color:#12334a;font-weight:700}
.calcora-v9-site-header nav{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.calcora-v9-site-footer{border-top:1px solid #e4eeee;margin-top:40px;padding:20px;text-align:center;color:#687985;font-size:13px}
.calcora-donate-modal[hidden]{display:none!important}
.calcora-donate-modal{position:fixed;inset:0;z-index:999999;background:#06172499;display:flex;align-items:center;justify-content:center;padding:18px}
.calcora-donate-card{background:white;border-radius:22px;width:min(430px,100%);padding:26px;box-shadow:0 25px 90px #071d3140;position:relative;text-align:center}
.calcora-donate-card h2{font-size:25px;margin:8px 0 10px}
.calcora-donate-card p{color:#536e7b;line-height:1.5}
.calcora-donate-card img{display:block;max-width:190px;max-height:190px;object-fit:contain;margin:16px auto;border-radius:12px}
.calcora-donate-card .donate-paypal{display:inline-block;margin-top:12px;background:#167d78;color:white;border-radius:10px;padding:12px 20px;text-decoration:none;font-weight:bold}
.calcora-donate-close{position:absolute;right:12px;top:10px;border:0;background:#eef5f6;border-radius:50%;width:33px;height:33px}
.calcora-v9-article{max-width:1040px;margin:25px auto;padding:0 20px;line-height:1.7}
@media(max-width:760px){.calcora-v9-site-header{padding:12px 14px;align-items:flex-start}.calcora-v9-site-header nav{gap:10px;font-size:13px}.calcora-v9-directory{padding:18px 14px}.calcora-v9-directory .directory-grid{grid-template-columns:1fr}.donate-top{padding:8px 10px}.calcora-v9-app .top{gap:7px}}