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@media(min-width:1450px){.hero{padding-block:85px}.hero-art{height:465px}.hero h1{font-size:66px}}
@media(max-width:1050px){.container{width:calc(100% - 48px)}.header-inner{gap:15px}nav{gap:20px}.header-cta{display:none}.hero{gap:25px}.hero h1{font-size:46px}.hero-art{height:420px}.paper-front{left:80px}.paper-back{left:40px}.mini-cost{width:195px;right:10px}.hero-actions{gap:18px}.tool-footer{align-items:start;flex-direction:column}.pdf-layout,.calc-layout{grid-template-columns:1fr 300px;gap:20px}.form-panel,.calc-result,.summary-box{padding:20px}.field-grid{gap:17px}.about-section{padding-inline:25px}}
@media(max-width:760px){.container{width:calc(100% - 40px)}.header-inner{height:74px}.brand{font-size:21px}.brand-mark{width:34px;height:36px}.mobile-menu{display:grid!important}nav{display:none;position:absolute;left:0;right:0;top:74px;background:var(--paper);padding:15px 25px;border-bottom:1px solid var(--line);flex-direction:column;gap:3px}nav.open{display:flex}nav a{padding:13px 0}.hero{grid-template-columns:1fr;padding-block:38px 30px;gap:32px}.hero .eyebrow{font-size:8px;letter-spacing:1.4px}.hero h1{font-size:clamp(38px,8.2vw,58px);letter-spacing:-1.8px;margin:20px 0}.hero-copy>p{font-size:15px;max-width:360px}.hero-actions{margin-top:24px;gap:20px}.hero-note{margin-top:24px}.hero-art{height:345px;max-width:480px;width:100%;justify-self:center}.art-caption{font-size:7px}.paper{height:185px;width:140px;padding:16px}.paper-front{left:28%;top:90px}.paper-back{left:14%;top:80px}.paper h3{font-size:24px;margin-top:15px}.paper-bottom{margin-top:15px;font-size:5px}.mini-cost{width:180px;bottom:30px;right:6%;padding:13px}.mini-bars{height:55px;gap:7px;margin-block:14px 9px}.mini-bars span{width:20px}.floating-label{top:48px;right:15px;font-size:8px}.art-orbit{width:280px;height:280px;left:15%;top:40px}.orbit-two{width:220px;height:220px;left:24%;top:70px}.art-index{font-size:6px;bottom:12px}.art-plus{font-size:30px;bottom:20px}.principles{flex-wrap:wrap;justify-content:start;gap:14px 24px;font-size:10px;padding-block:18px}.principles svg{width:15px;height:15px}.tools-section{margin-top:15px;padding-block:40px 25px}.section-top{align-items:start;flex-direction:column;gap:12px;margin-bottom:24px}.section-top h2{font-size:29px;max-width:330px}.section-top>p{font-size:12px}.section-top>p br{display:none}.eyebrow{font-size:9px;letter-spacing:1.4px}.tool-grid{grid-template-columns:1fr;gap:17px}.tool-card{padding:23px}.tool-card h3{font-size:31px;margin-top:20px}.tool-card>p{max-width:100%}.tool-footer{flex-direction:row;align-items:center;margin-top:23px}.tool-footer small{font-size:8px}.tools-note{font-size:9px;align-items:start;justify-content:start}.learn-section{padding-block:42px}.article-grid{grid-template-columns:1fr;gap:30px}.article-card{display:grid;grid-template-columns:100px 1fr;gap:0 18px}.article-visual{grid-column:1;grid-row:1/5;height:130px;margin:0;align-self:start}.article-meta{font-size:8px}.article-meta span{font-size:9px;display:block;margin:3px 0 0}.article-card h3{font-size:20px;margin:8px 0;line-height:1.25}.article-card>p{font-size:12px;line-height:1.6}.article-card>.text-link{margin-top:10px;font-size:11px}.visual-cost>span{font-size:19px;letter-spacing:2px}.visual-cost>svg{right:-30px;width:90px;height:90px}.visual-margin>span{font-size:40px;letter-spacing:-2px}.visual-margin small{font-size:7px;letter-spacing:0;margin-top:-5px}.visual-margin>svg{right:-40px;width:100px}.visual-pdf{gap:3px}.pdf-sheet{width:24px;height:44px;font-size:10px;box-shadow:2px 2px #d9ddd0}.visual-pdf>svg{width:12px}.pdf-sheet:nth-child(2){display:none}.about-section{grid-template-columns:1fr;padding:35px 0 42px;gap:23px}.about-symbol{width:85px;height:85px;border-radius:45px 45px 8px 8px;flex-direction:row;gap:3px}.about-symbol svg{width:30px;height:30px}.about-symbol span{font-size:25px;letter-spacing:-2px}.about-section h2{font-size:29px}.about-section p{font-size:13px}.footer-top{flex-wrap:wrap;padding-block:25px;gap:20px}.footer-top p{order:3;width:100%;font-size:11px}.footer-top>a:last-child{font-size:11px}.footer-bottom{font-size:9px;flex-wrap:wrap;gap:10px 20px}.footer-bottom>span:nth-child(2){order:3;width:100%}.footer-bottom>a{margin-left:auto}.workspace{padding-top:20px}.workspace-title{gap:12px;align-items:start}.workspace-title h1{font-size:29px;letter-spacing:-1px}.workspace-title .eyebrow{font-size:8px}.workspace-intro{font-size:14px}.pdf-layout,.calc-layout{grid-template-columns:1fr}.summary-box{margin-top:5px}.step-strip{gap:15px;font-size:10px;flex-wrap:wrap}.dropzone{min-height:210px;padding:25px 15px}.dropzone strong{font-size:19px}.dropzone small{font-size:9px}.file-item{padding:13px}.file-controls{gap:0}.icon-btn{width:34px}.file-top{gap:8px}.file-selection{margin-left:0}.file-name{font-size:12px}.file-badge{width:22px;height:22px}.file-meta{font-size:9px}.calc-result{position:static}.field-grid{gap:17px;grid-template-columns:1fr 1fr}.panel-heading h2{font-size:17px}.panel-heading{gap:8px}.panel-heading select{max-width:130px;font-size:9px}.field{font-size:11px}.field small{font-size:9px}.field input{font-size:16px;min-width:0}.material-row{grid-template-columns:minmax(0,1fr) 100px 30px;gap:8px}.material-row>.icon-btn{width:30px}.form-panel{padding:18px}.calc-actions>.button{width:100%}.calc-actions>.subtle{width:100%}.article-page h1{font-size:32px}.article-page p,.article-page li{font-size:15px}.article-page h2{font-size:23px}}
@media(max-width:360px){.container{width:calc(100% - 28px)}.hero h1{font-size:37px}.hero-actions{flex-direction:column;align-items:start;gap:17px}.hero-art{height:310px}.floating-label{right:8px;font-size:7px}.mini-cost{width:160px;right:5%;bottom:20px}.paper-front{left:25%;top:75px}.paper-back{top:68px}.tool-card{padding:20px}.tool-footer{align-items:start;flex-direction:column}.article-card{grid-template-columns:80px 1fr;gap:0 13px}.field-grid{grid-template-columns:1fr}.panel-heading{flex-wrap:wrap}.workspace-title h1{font-size:26px}.file-top{flex-wrap:wrap}.file-controls{margin-left:auto}.file-info{min-width:140px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{body{background:white;font-size:11px}.header,footer,.back-link,.help,.calc-actions,#print-calc,#add-material,.material-row>.icon-btn,#toast{display:none!important}.container{width:100%}.workspace{padding:0}.calc-layout{grid-template-columns:1.3fr 1fr;gap:15px}.calc-result{position:static}.form-panel,.calc-result{padding:12px;break-inside:avoid}.field-grid{gap:10px}.field input,select{padding:4px;min-height:25px}.workspace-title h1{font-size:28px}.workspace-intro{margin:10px 0}.big-result{font-size:30px}.panel-heading{margin-bottom:10px}.summary-row{padding:6px 0}.result-note{font-size:9px}input{border-color:#ddd!important}.material-row{margin-bottom:7px}.form-panel{margin-bottom:10px}.field small{font-size:8px}}

/* Tools first: compact introduction and a category directory. */
.quick-intro{padding-block:32px 23px}.quick-intro h1{font-size:38px;letter-spacing:-1.5px;margin:9px 0 10px}.quick-intro h1 span{color:var(--green)}.quick-intro>p{font-size:14px;color:var(--muted)}.directory{padding-bottom:30px}.directory-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:15px}.directory-heading h2{font-size:17px;letter-spacing:-.3px;font-weight:400}.directory-heading>span{font-size:11px;color:var(--muted)}.category-filters{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:25px}.category-filter{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 14px;border-radius:6px;border:1px solid var(--line);background:#fff;color:var(--muted);font-size:12px;line-height:1.4;font-weight:400;transition:background .15s,border-color .15s}.category-filter>svg{width:17px;height:17px}.category-filter:hover{border-color:#91b19d;background:#f0f5ef}.category-filter.selected{background:var(--green);color:#fff;border-color:var(--green)}.filter-count{display:grid;place-items:center;min-width:20px;height:20px;border-radius:4px;background:#ffffff20;font-size:10px}.filter-soon{font-size:8px;font-weight:300;letter-spacing:.15px;background:var(--pale);padding:3px 5px;border-radius:3px}.selected .filter-soon{background:#ffffff22;color:white}.category-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.category-panel{min-width:0}.category-panel-heading{display:flex;align-items:center;gap:9px;margin-bottom:13px;min-height:46px}.category-symbol{display:grid;place-items:center;width:34px;height:34px;background:var(--pale);border:1px solid #d5e1d6;border-radius:8px;color:var(--green);flex-shrink:0}.category-symbol svg{width:18px;height:18px}.category-panel h3{font-size:16px;font-weight:400;letter-spacing:-.4px}.category-panel-heading p{font-size:10px;color:var(--muted);margin-top:4px}.category-total{margin-left:auto;font-size:10px;color:#7a8b80}.directory-tool,.directory-coming{display:block;border:1px solid #cbd9cf;border-radius:8px;padding:22px;min-height:235px;position:relative}.directory-tool{transition:transform .15s,border-color .15s}.directory-tool:hover{transform:translateY(-3px);border-color:var(--green)}.business-tool{background:#e8eff3;border-color:#ccd8e0}.education-tool{background:#e7efe6}.directory-tool-icon{display:grid;place-items:center;width:38px;height:38px;border:1px solid #bdcebf;background:#f7faf5;border-radius:8px;margin-bottom:17px;color:var(--green)}.business-tool .directory-tool-icon{color:var(--blue);background:#f6f9fb;border-color:#c4d4de}.directory-tool-icon>svg{width:22px;height:22px}.directory-tool h4,.directory-coming h4{font-weight:300;font-size:23px;line-height:1.2;letter-spacing:-.7px;margin:0 0 9px}.directory-tool>p,.directory-coming>p{font-size:12px;line-height:1.8;color:#586c60;margin:0 0 22px}.business-tool>p{color:#596e7c}.directory-tool-action{border-top:1px solid #c8d7c9;padding-top:13px;display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:400}.business-tool .directory-tool-action{border-color:#cad7df}.directory-tool-action svg{width:18px;height:18px}.directory-coming{border-style:dashed;border-color:#ced9d0;background:#f3f5f0;color:var(--muted);display:flex;flex-direction:column;align-items:start;justify-content:center}.directory-coming>svg{width:30px;height:30px;margin-bottom:12px;color:#7f9787}.coming-label{font-size:9px;letter-spacing:1px;text-transform:uppercase;font-weight:400;margin-bottom:9px}.directory-coming h4{font-size:20px;max-width:210px}.directory-coming>p{font-size:11px;margin-bottom:0;max-width:220px}.directory-note{display:flex;align-items:center;gap:7px;font-size:10px;color:var(--muted);margin-top:20px}.directory-note svg{width:15px;height:15px}.single-category{grid-template-columns:minmax(0,540px)}.directory+.learn-section{border-top:1px solid var(--line);padding-top:35px}.learn-section .eyebrow{letter-spacing:1.5px}
@media(max-width:1050px){.category-results{gap:15px}.directory-tool,.directory-coming{padding:18px}.directory-tool h4{font-size:21px}.category-panel h3{font-size:14px}.category-panel-heading p{font-size:9px}.category-symbol{width:30px;height:30px}}
@media(max-width:760px){.quick-intro{padding-block:23px 20px}.quick-intro h1{font-size:30px;line-height:1.16;letter-spacing:-1px;max-width:380px;margin-block:9px}.quick-intro>p{font-size:12px;max-width:320px;line-height:1.7}.quick-intro .eyebrow{font-size:8px}.directory-heading{align-items:start;margin-bottom:13px;gap:8px}.directory-heading h2{font-size:14px}.directory-heading>span{font-size:9px;text-align:right;max-width:150px}.category-filters{gap:7px;margin-bottom:20px}.category-filter{font-size:10px;padding:9px 11px;min-height:44px;gap:6px}.category-filter>svg{width:15px;height:15px}.filter-soon{font-size:7px}.category-results,.single-category{grid-template-columns:1fr;gap:22px}.category-panel-heading{margin-bottom:9px;min-height:35px}.category-panel h3{font-size:15px}.category-panel-heading p{font-size:10px}.directory-tool{min-height:0;padding:17px;display:grid;grid-template-columns:39px minmax(0,1fr);column-gap:12px}.directory-tool-icon{grid-column:1;grid-row:1/3;width:37px;height:37px;margin:0}.directory-tool h4{font-size:21px;grid-column:2;margin-bottom:5px}.directory-tool>p{grid-column:2;font-size:11px;margin-bottom:13px;line-height:1.7}.directory-tool-action{grid-column:1/-1;font-size:11px;padding-top:11px}.directory-coming{min-height:175px;padding:19px}.directory-coming>svg{position:absolute;right:22px;top:22px;width:27px;height:27px}.directory-coming h4{max-width:100%;font-size:20px}.directory-coming>p{max-width:100%}.directory-note{font-size:9px;align-items:start;margin-top:19px}.directory{padding-bottom:25px}.directory+.learn-section{padding-top:28px}}
@media(max-width:360px){.quick-intro h1{font-size:28px}.category-filter{padding-inline:10px;font-size:9px}.directory-tool h4{font-size:20px}.directory-heading>span{max-width:130px}.category-panel h3{font-size:15px}}

/* Purchase notes: focused editor and local, downloadable document preview. */
.receipt-directory-tool{background:#f5f2e9;border-color:#ded9c8;margin-top:15px}.receipt-directory-tool .directory-tool-icon{background:#fffef9;border-color:#d9d6c6;color:#68613c}.receipt-directory-tool .directory-tool-action{border-color:#ded9c8}.receipt-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:28px;align-items:start}.receipt-layout form{min-width:0}.receipt-layout .field-grid{align-items:start}.field>.optional{display:inline;font-size:10px;color:var(--muted);font-weight:300;margin-top:-6px}.receipt-extra{margin-top:20px;border-top:1px solid var(--line);padding-top:15px;font-size:12px}.receipt-extra summary{cursor:pointer;min-height:28px;font-weight:400}.receipt-extra summary .optional{font-size:10px;color:var(--muted);margin-left:5px}.receipt-extra .field-grid{margin-top:15px}.receipt-logo-field{grid-column:1/-1}.receipt-logo-field input{font-size:12px}.receipt-item{background:#f7f9f5;border:1px solid var(--line);border-radius:6px;padding:15px;margin-bottom:14px}.receipt-item-heading{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:var(--muted);margin-bottom:8px}.receipt-item-heading .icon-btn{height:30px;width:32px}.receipt-item-numbers{display:grid;grid-template-columns:1fr 1fr minmax(90px,1fr);gap:12px;align-items:start;margin-top:13px}.receipt-line-total{font-size:10px;display:flex;flex-direction:column;gap:14px;padding-top:2px;min-width:0}.receipt-line-total strong{font-size:14px;font-weight:400;overflow-wrap:anywhere}.receipt-wide{grid-column:1/-1}.field textarea{font:inherit;font-size:14px;font-weight:300;color:var(--ink);border:1px solid #ccd6ce;border-radius:5px;padding:12px;resize:vertical;min-height:75px;width:100%;background:#fcfdfb}.field textarea:focus{outline:2px solid #548ba5;outline-offset:2px}.receipt-edit-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.receipt-private{display:flex;align-items:start;gap:8px;margin-top:20px;font-size:10px;color:var(--muted);line-height:1.8}.receipt-private svg{height:17px;width:17px;margin-top:2px}.receipt-preview-panel{position:sticky;top:110px;background:#eef3ed;border:1px solid #d9e2d7;border-radius:8px;padding:20px;min-width:0}.receipt-preview-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px}.receipt-preview-heading h2{font-size:18px;letter-spacing:-.5px}.receipt-preview-heading>span{font-size:10px;color:var(--muted);border:1px solid #c9d8cc;border-radius:4px;padding:3px 7px}.receipt-preview-area{background:#dfe6dc;padding:16px 28px;max-height:480px;overflow-y:auto;overflow-x:hidden;border-radius:5px;display:grid;gap:15px;align-content:start;min-height:160px}.receipt-preview-area canvas{display:block;width:100%;height:auto;background:#fff;box-shadow:0 3px 10px #203b2b10}.letter-preview{padding:12px}.receipt-empty-preview{font-size:12px;text-align:center;color:var(--muted);padding:30px 8px}.receipt-preview-totals{margin-top:16px}.receipt-preview-totals>div{display:flex;justify-content:space-between;gap:10px;padding:5px 0;font-size:11px}.receipt-preview-totals strong{font-weight:400;overflow-wrap:anywhere;text-align:right}.receipt-preview-totals .receipt-grand-total{border-top:1px solid #cbdacb;margin-top:6px;padding-top:10px;font-size:17px;color:var(--green)}.receipt-downloads{display:grid;gap:9px}.receipt-preview-panel>.feedback{margin-top:8px;font-size:11px;min-height:14px;margin-bottom:8px}.receipt-format-note{font-size:10px;line-height:1.7;color:var(--muted);margin-top:12px}.receipt-layout .field input,.receipt-layout .field select{min-width:0}.receipt-layout .panel-heading>.muted{text-align:right;font-size:9px}
@media(max-width:1050px){.receipt-layout{grid-template-columns:minmax(0,1fr) 310px;gap:20px}.receipt-preview-panel{padding:16px}.receipt-item-numbers{gap:10px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.receipt-line-total{grid-column:1/-1;flex-direction:row;align-items:center;justify-content:space-between;gap:10px}.receipt-item{padding:12px}}
@media(max-width:760px){.receipt-layout{grid-template-columns:1fr;gap:22px}.receipt-layout .field-grid{grid-template-columns:1fr 1fr;gap:17px 12px}.receipt-layout .field-grid>.field:nth-child(1),.receipt-layout .field-grid>.field:nth-child(2){grid-column:auto}.receipt-preview-panel{position:static;padding:18px}.receipt-preview-area{max-height:480px;padding:18px 32px}.receipt-preview-area.letter-preview{padding:12px}.receipt-layout .field input,.receipt-layout .field select,.receipt-layout .field textarea{font-size:16px}.receipt-item-numbers{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.receipt-line-total{grid-column:1/-1;flex-direction:row;align-items:center;justify-content:space-between;gap:10px}.receipt-line-total strong{font-size:13px}.receipt-item{padding:13px}.receipt-layout .panel-heading{align-items:start;gap:8px}.receipt-layout .panel-heading h2{font-size:17px}.receipt-edit-actions .button{flex:1}.receipt-private{font-size:9px}.receipt-directory-tool{margin-top:12px}}
@media(max-width:360px){.receipt-layout .field-grid{grid-template-columns:1fr}.receipt-logo-field,.receipt-wide{grid-column:1}.receipt-preview-area{padding:14px 20px}.receipt-preview-panel{padding:15px}.receipt-layout .panel-heading>.muted{font-size:8px}}
.receipt-file-link{display:block;text-align:center;color:var(--green);text-decoration:underline;font-size:11px;padding:10px 0;min-height:40px}

/* Crawlable guides and transparent site information. */
.site-footer .footer-columns{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:45px;padding-block:35px}.site-footer .footer-columns p{font-size:12px;color:var(--muted);line-height:1.9;margin-top:15px}.site-footer nav{display:flex;flex-direction:column;align-items:start;position:static;gap:4px;font-size:12px}.site-footer nav h2{font-size:12px;letter-spacing:0;font-weight:400;margin:3px 0 9px}.site-footer nav a{padding:5px 0;min-height:30px}.site-footer nav a:hover{text-decoration:underline;color:var(--green)}.site-footer nav a:after{display:none}.page-byline{font-size:11px!important;color:var(--muted)!important;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:25px!important}.article-page a:not(.button):not(.back-link):not(.article-card){color:var(--green);text-decoration:underline;text-underline-offset:3px}.article-page .button.outline{color:var(--green);margin-top:5px;margin-bottom:15px}.article-page code{font-size:12px;background:#edf2eb;border-radius:3px;padding:2px 4px;overflow-wrap:anywhere}.table-scroll{max-width:100%;overflow-x:auto}.table-scroll table{min-width:460px}.article-page p,.article-page li{overflow-wrap:anywhere}.article-page .contact-channel{font-size:20px}.tool-guide{border-top:1px solid var(--line);margin-top:45px;padding-top:30px;max-width:800px}.tool-guide h2{font-size:28px;margin-bottom:20px}.tool-guide h3{font-size:20px;letter-spacing:-.3px;margin:25px 0 12px}.tool-guide p,.tool-guide li{font-size:14px;color:#53665d;line-height:1.9;margin-bottom:13px}.tool-guide a{color:var(--green);text-decoration:underline;text-underline-offset:3px}.tool-guide strong{font-weight:400;color:var(--ink)}.tool-guide ul,.tool-guide ol{padding-left:22px}.blog-index{max-width:1160px}.blog-index .article-grid{margin-top:35px;grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px}.blog-index .article-card>.text-link{color:var(--ink)}.blog-index .article-card h3{margin:12px 0 10px}.blog-index .article-card>p{font-size:13px;line-height:1.8;margin-bottom:0}.blog-index .article-visual{height:190px}.noscript-note{padding-block:12px;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line)}
@media(max-width:760px){.site-footer .footer-columns{grid-template-columns:1fr 1fr;gap:25px 20px;padding-block:28px}.site-footer .footer-columns>div:first-child{grid-column:1/-1}.site-footer nav{background:transparent;border:0;padding:0;top:auto;left:auto;right:auto;font-size:11px}.site-footer nav a{padding-block:8px;min-height:36px}.site-footer nav h2{margin-bottom:7px}.site-footer .footer-columns p{font-size:11px;margin-top:10px}.page-byline{font-size:10px!important}.tool-guide{margin-top:32px;padding-top:25px}.tool-guide h2{font-size:24px}.tool-guide h3{font-size:19px}.tool-guide p,.tool-guide li{font-size:13px}.blog-index .article-grid{grid-template-columns:1fr;gap:28px}.blog-index .article-visual{height:130px}.article-page table{font-size:12px}.article-page th,.article-page td{padding:9px}.article-page code{font-size:11px}.site-footer .footer-bottom{padding-top:16px}.article-page .contact-channel{font-size:16px}}
@media print{.site-footer,.tool-guide{display:none!important}}