/* Toolfred — neutral charcoal workbench. Shared tokens keep every tool consistent. */
:root{--page:#121315;--surface:#1c1e22;--surface-raised:#272a30;--surface-inset:#16181b;--text:#f0f1f3;--muted:#afb3bc;--border:#383c45;--control-border:#787f8c;--accent:#b8cdf4;--accent-hover:#cddcf8;--accent-ink:#182235;--image-tint:#29343f;--data-tint:#34313a;--focus:#d9e5fc;--success:#b8d9c6;--danger:#ffb8aa;--warning:#ead38d;--radius:16px;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--page);color-scheme:dark;font-synthesis:none}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0}
a{color:inherit}
button,input,select{font:inherit}
button,a,input,select{touch-action:manipulation}
button,a{ -webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:default;opacity:.45}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--focus);outline-offset:4px}
a{text-decoration:none}
p{line-height:1.65}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-weight:600}
h1{letter-spacing:-.065em}
h2{letter-spacing:-.035em}
.wrap{width:min(1120px,calc(100% - 64px));margin-inline:auto}
.icon{width:22px;height:22px;flex-shrink:0;vertical-align:middle}
.skip{position:absolute;left:16px;top:-80px;z-index:99;background:var(--accent);color:var(--accent-ink);padding:14px}
.skip:focus{top:12px}
.site-header{display:flex;align-items:center;justify-content:space-between;height:100px;border-bottom:1px solid var(--border)}
.brand{display:inline-flex;align-items:center;gap:10px;min-height:44px;flex-shrink:0}
.brand-symbol{display:block;width:34px;height:34px;color:var(--accent);flex:none}
.brand-name{font:700 30px/1 Arial,Helvetica,sans-serif;letter-spacing:-1.1px}
nav{display:flex;gap:32px;align-items:center;font-size:14px}
nav a:hover,.back-link:hover,.text-button:hover{text-decoration:underline;text-underline-offset:4px}
.nav-privacy{display:flex;gap:8px;align-items:center;color:var(--muted)}
.nav-privacy .icon{width:17px;height:17px}
.hero{position:relative;padding-top:72px;padding-bottom:84px}
.eyebrow{font-size:11px;font-weight:650;letter-spacing:.14em;display:flex;align-items:center;gap:9px;line-height:1.4}
.live-dot{width:7px;height:7px;background:var(--accent);border-radius:50%}
.hero h1{font-size:clamp(70px,8.2vw,104px);line-height:1.01;margin-top:26px;max-width:800px;font-weight:600}
.hero-last{position:relative;display:inline-block}
.hero-description{font-size:18px;line-height:1.65;color:var(--muted);margin-top:34px;max-width:520px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;border:0;border-radius:9px;font-size:14px;font-weight:600;padding:17px 21px;line-height:1.2;min-height:50px;white-space:nowrap}
.button:hover:not(:disabled){filter:brightness(.95)}
.button.dark{background:var(--accent);color:var(--accent-ink)}
.button.lime{background:var(--accent);color:var(--accent-ink)}
.hero>.button{margin-top:28px}
.hero-side-note{display:inline-flex;align-items:center;gap:12px;margin-left:22px;vertical-align:middle;color:var(--muted);font-size:11px;line-height:1.5}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px}
.section-heading h2{font-size:31px;margin-top:12px;line-height:1.2}
.tool-total{font-size:12px;color:var(--muted);padding-bottom:4px}
.tool-controls{display:flex;justify-content:space-between;gap:20px;align-items:center;margin:27px 0 22px}
.category-tabs{display:flex;gap:5px;flex-wrap:wrap}
.category-tabs button{border:0;background:transparent;padding:10px 15px;border-radius:24px;font-size:12px;color:var(--muted)}
.category-tabs button span{font-size:10px;margin-left:7px;opacity:.75}
.category-tabs button.active{background:var(--accent);color:var(--accent-ink)}
.search{display:flex;align-items:center;gap:9px;border:1px solid var(--border);padding:9px 13px;border-radius:8px;min-width:230px;background:var(--surface-inset)}
.search .icon{width:16px;height:16px;color:var(--muted)}
.search input{border:0;outline:0;background:none;width:100%;min-width:0;font-size:12px;color:var(--text)}
.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.tool-card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface);display:block;transition:transform .18s,border-color .18s,background .18s}
.tool-card:hover{transform:translateY(-2px);border-color:var(--control-border);background:#23262c}
.tool-card[hidden]{display:none}
.card-art{height:236px;position:relative;overflow:hidden;margin:8px 8px 0;border-radius:16px}
.resize-art{background:#252b35}
.art-grid{position:absolute;inset:0;opacity:.32;background-image:linear-gradient(#505b6e 1px,transparent 1px),linear-gradient(90deg,#505b6e 1px,transparent 1px);background-size:32px 32px}
.picture{position:absolute;background:var(--surface-inset);border:6px solid #c4cad3;border-radius:4px;box-shadow:0 8px 18px #00000040;overflow:hidden;isolation:isolate}
.picture.back{width:176px;height:125px;left:19%;top:35px;transform:rotate(-10deg);background:#7b8493}
.picture.front{width:142px;height:142px;left:46%;top:56px;transform:rotate(8deg);background:#a3afc2;outline:1px dashed #c4cad3;outline-offset:8px}
.art-sun{position:absolute;width:28px;height:28px;border-radius:50%;background:#d8aa70;right:19px;top:16px}
.art-hill{position:absolute;width:200px;height:130px;border-radius:50% 50% 0 0;background:#40536a;transform:rotate(-28deg);left:-20px;top:70px}
.art-hill:after{content:'';position:absolute;width:170px;height:130px;background:#7c91ad;left:90px;top:0;border-radius:60%}
.dimension-chip{position:absolute;bottom:24px;left:45px;transform:rotate(-5deg);background:var(--page);color:var(--text);padding:9px 14px;font-size:11px;border-radius:6px;box-shadow:0 3px 0 #00000030}
.art-small-label{position:absolute;right:35px;bottom:22px;font-size:10px;letter-spacing:.08em;color:#c0c9d8}
.csv-art{background:#2a2b32}
.sheet{position:absolute;width:185px;padding:14px 13px;border-radius:7px;box-shadow:0 7px 14px #00000040;background:var(--surface-inset);font-size:10px}
.sheet>span{display:block;color:#bcc5d5;font-size:9px;margin-bottom:12px}
.sheet>div{display:flex;justify-content:space-between;padding:7px;border-bottom:1px solid #414956;font-family:monospace}
.sheet b{font-weight:400}
.sheet-one{left:15%;top:27px;transform:rotate(-7deg)}
.sheet-two{left:48%;top:52px;transform:rotate(6deg)}
.sheet .changed{background:#4c4226}
.sheet .new-row{background:#344650}
.changes-chip{position:absolute;bottom:19px;left:31%;background:var(--page);color:var(--text);font-size:10px;padding:8px 13px;border-radius:7px;transform:rotate(-3deg);display:flex;gap:6px;align-items:center}
.changes-chip .icon{width:14px;height:14px;color:var(--accent)}
.card-copy{padding:24px 26px 20px}
.card-label{display:flex;align-items:center;gap:7px;font-size:9px;letter-spacing:.12em;font-weight:600;color:var(--muted)}
.card-label .icon{width:16px;height:16px}
.free-tag{margin-left:auto;background:var(--surface-raised);padding:5px 8px;border-radius:4px;text-transform:none;letter-spacing:0;color:var(--accent)}
.card-copy h3{display:flex;justify-content:space-between;gap:15px;font-size:25px;letter-spacing:-.035em;margin-top:13px;align-items:center}
.card-copy h3 .icon{width:21px;height:21px}
.card-copy p{font-size:13px;color:var(--muted);margin-top:12px;max-width:350px}
.card-foot{display:flex;gap:10px;justify-content:space-between;font-size:10px;color:var(--muted);border-top:1px solid var(--border);padding-top:16px;margin-top:22px}
.no-results{padding:30px;color:var(--muted)}
.promise-section{margin-top:70px;margin-bottom:76px;border-top:1px solid var(--border);padding-top:42px;display:grid;grid-template-columns:1fr 2fr;gap:45px}
.promise-title{display:flex;align-items:flex-start;gap:15px}
.promise-title h2{font-size:24px;line-height:1.25}
.promise-items{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.promise-items article>span{font-size:10px;color:var(--muted)}
.promise-items h3{font-size:14px;margin-top:14px}
.promise-items p{font-size:12px;color:var(--muted);margin-top:10px}
.site-footer{border-top:1px solid var(--border);padding-block:28px;display:flex;align-items:center;gap:24px}
.footer-brand .brand-name{font-size:23px}
.footer-brand .brand-symbol{width:26px;height:26px}
.site-footer>p{font-size:11px;color:var(--muted)}
.site-footer>div{margin-left:auto;display:flex;gap:22px;font-size:11px;color:var(--muted)}
.back-link{font-size:12px;color:var(--muted);display:inline-block}
.tool-page{padding-top:30px}
.tool-title{display:flex;gap:20px;align-items:center;margin-block:38px}
.tool-icon{display:flex;width:66px;height:66px;border-radius:17px;align-items:center;justify-content:center;flex-shrink:0}
.tool-icon.resize{background:var(--image-tint)}
.tool-icon.csv{background:var(--data-tint)}
.tool-icon .icon{width:29px;height:29px}
.tool-title h1{font-size:44px;letter-spacing:-.05em;margin-block:10px}
.tool-title>div>p:last-child{font-size:14px;color:var(--muted)}
.workspace{display:grid;grid-template-columns:245px minmax(0,1fr);gap:38px;align-items:start}
.tool-aside{padding-top:20px}
.tool-aside h2{font-size:20px;line-height:1.3;letter-spacing:-.02em}
.tool-aside ol{padding-left:18px;font-size:13px;line-height:1.6;margin-top:20px;color:var(--muted)}
.tool-aside li{padding:7px 0}
.aside-note{display:flex;align-items:flex-start;gap:10px;background:#28313f;padding:14px;border-radius:10px;margin-top:28px}
.aside-note .icon{width:17px;height:17px;margin-top:3px}
.aside-note p,.limits{font-size:11px;color:#c3cddb;line-height:1.7}
.limits{color:var(--muted);margin-top:20px}
.text-button{border:0;padding:9px 0;background:none;font-size:12px;color:var(--text);font-weight:600}
.tool-aside>.text-button{margin-top:14px}
.tool-panel{padding:26px;border:1px solid var(--border);border-radius:20px;background:var(--surface);min-width:0}
.drop-zone{position:relative;min-height:180px;border:1.5px dashed var(--control-border);border-radius:12px;background:var(--surface-inset);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:11px;cursor:pointer;padding:24px;text-align:center}
.drop-zone.drag-over{background:var(--image-tint);border-color:var(--accent)}
.drop-zone>.icon{width:29px;height:29px;color:var(--accent);margin-bottom:5px}
.drop-zone strong{font-size:16px;overflow-wrap:anywhere}
.drop-zone>span{font-size:12px;color:var(--muted)}
.drop-zone input[type=file]{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
.drop-zone:focus-within{outline:3px solid var(--focus);outline-offset:3px}
.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 18px;margin-top:26px}
.settings-grid>label,.csv-key-row>label{font-size:12px;font-weight:600;display:flex;flex-direction:column;gap:9px;min-width:0}
.input-unit{display:flex;border:1px solid var(--border);border-radius:7px;align-items:center;padding-right:13px}
.input-unit input{border:0;width:100%;padding:12px;background:none;min-width:0}
.input-unit>span{color:var(--muted);font-size:11px}
select{border:1px solid var(--border);border-radius:7px;padding:12px 10px;background:var(--surface);color:var(--text);width:100%;font-size:12px;min-width:0}
.quality-control{position:relative}
.quality-control output{position:absolute;right:0;font-weight:400;color:var(--muted)}
input[type=range]{accent-color:var(--accent);width:100%;margin:13px 0}
.color-input{width:100%;height:42px;padding:5px;border:1px solid var(--border);border-radius:7px;background:var(--surface-inset)}
.setting-note{font-size:11px;line-height:1.6;color:var(--muted);margin-top:16px}
.tool-actions{display:flex;gap:20px;align-items:center;margin-top:25px}
.status{font-size:12px;margin-top:14px;color:var(--success);overflow-wrap:anywhere}
.status.error{color:var(--danger)}
.file-list{display:grid;gap:8px;margin-top:14px}
.file-item{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border);padding-block:8px;font-size:12px;min-width:0}
.file-item img{width:42px;height:42px;object-fit:contain;background:var(--surface-inset);border-radius:4px}
.file-item>div{min-width:0;flex:1}
.file-item strong{display:block;overflow-wrap:anywhere;font-weight:500}
.file-item small{display:block;color:var(--muted);font-size:10px;margin-top:5px}
.file-item .remove-file{background:none;border:0;font-size:18px;padding:8px;color:var(--muted)}
.result-heading{display:flex;justify-content:space-between;gap:15px;align-items:center;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:24px;margin-top:28px}
.result-heading h2{font-size:20px;letter-spacing:-.025em}
.result-heading .button{font-size:11px;padding:12px 14px;min-height:42px}
.output-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:20px}
.output-item{border:1px solid var(--border);border-radius:10px;padding:12px;min-width:0}
.output-item img{width:100%;height:130px;object-fit:contain;background:repeating-conic-gradient(#2c3037 0% 25%,#1e2228 0% 50%) 0 0/16px 16px;border-radius:5px}
.output-item strong{display:block;font-size:11px;margin-top:10px;overflow-wrap:anywhere}
.output-item span{display:block;color:var(--muted);font-size:10px;margin-top:6px}
.output-item a{display:inline-block;font-size:11px;text-decoration:underline;margin-top:10px;padding:5px 0}
.tool-explanation{border-top:1px solid var(--border);padding-top:35px;margin-top:50px;margin-bottom:65px}
.tool-explanation>h2{font-size:27px}
.explain-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:25px}
.explain-grid h3{font-size:14px}
.explain-grid p,.tool-explanation>p{font-size:12px;color:var(--muted);margin-top:10px}
.tool-explanation>p{margin-top:25px;max-width:850px}
.csv-upload-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.csv-drop{min-height:185px;padding:23px 12px}
.csv-drop strong{font-size:13px}
.csv-drop .file-step{font-size:9px;letter-spacing:.1em;font-weight:600;align-self:flex-start}
.csv-key-row{display:flex;align-items:flex-end;gap:18px;margin-top:24px}
.csv-key-row>label{flex:1}
.csv-key-row .button{font-size:12px;min-height:42px;padding:12px 16px}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:24px}
.stat{background:var(--surface-raised);padding:15px 12px;border-radius:10px}
.stat strong{display:block;font-size:25px;font-weight:600;letter-spacing:-.03em}
.stat span{font-size:10px;color:var(--muted);display:block;margin-top:5px}
.stat.added{background:#293b37}
.stat.removed{background:#3a2a25}
.stat.changed{background:#3b3525}
.check-label{display:flex;align-items:center;gap:8px;font-size:11px;margin-top:20px;line-height:1.5}
.check-label input{accent-color:var(--accent);flex-shrink:0;width:16px;height:16px}
.filter-label{display:flex;gap:10px;align-items:center;font-size:11px;margin-block:23px 15px}
.filter-label select{width:auto;min-width:165px;padding:8px}
.table-scroll{overflow:auto;border:1px solid var(--border);border-radius:8px}
.diff-table{border-collapse:collapse;width:100%;font-size:11px;min-width:550px;text-align:left}
.diff-table th{background:var(--surface-raised);color:var(--muted);font-weight:500;white-space:nowrap}
.diff-table th,.diff-table td{padding:12px;border-bottom:1px solid var(--border);vertical-align:top;max-width:220px;overflow-wrap:anywhere}
.diff-table tr:last-child td{border-bottom:0}
.badge{display:inline-block;padding:4px 6px;border-radius:4px;text-transform:capitalize;font-size:9px;background:#3a3526}
.badge.added{background:#293b37}
.badge.removed{background:#3a2a25}
.table-pagination{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:12px;font-size:10px;color:var(--muted)}
.prose-page{max-width:800px;padding-block:45px 90px}
.prose-page h1{font-size:60px;line-height:1.1;margin-block:25px}
.prose-page .eyebrow{margin-top:30px}
.prose-page h2{font-size:24px;margin-block:32px 12px}
.prose-page p{font-size:15px;color:var(--muted)}
.prose-page p.lead{font-size:20px}
.prose-page p a{text-decoration:underline}
[hidden]{display:none!important}

@media(max-width:850px){
.workspace{grid-template-columns:200px minmax(0,1fr);gap:22px}
.tool-panel{padding:20px}
.promise-section{grid-template-columns:1fr;gap:30px}
.hero h1{font-size:86px}
.card-copy{padding:20px}
.sheet-one{left:8%}
.sheet-two{left:40%}
.card-foot{flex-direction:column;gap:6px}
.tool-title h1{font-size:38px}
.csv-key-row{flex-wrap:wrap}
.csv-key-row>label{flex-basis:100%}
}

@media(max-width:650px){.wrap{width:calc(100% - 36px)}
.site-header{height:80px}
.brand{gap:8px}
.brand-name{font-size:26px}
.brand-symbol{width:30px;height:30px}
nav{gap:20px;font-size:12px}
nav .nav-privacy{display:none}
.hero{padding-top:44px;padding-bottom:55px}
.hero h1{font-size:69px;margin-top:23px}
.hero-description{font-size:15px;margin-top:30px}
.hero-side-note{display:flex;margin:21px 0 0;font-size:10px;gap:10px}
.hero-side-note br{display:none}
.hero-side-note span:last-child{display:flex;gap:4px}
.section-heading h2{font-size:26px}
.tool-total{display:none}
.tool-controls{align-items:stretch;flex-direction:column;gap:16px;margin-block:22px}
.search{min-width:0;min-height:42px}
.search input{font-size:13px}
.tool-grid{grid-template-columns:1fr;gap:22px}
.card-art{height:225px}
.card-copy{padding:22px}
.card-copy h3{font-size:26px}
.card-copy p{font-size:14px}
.card-foot{flex-direction:row}
.promise-section{margin-top:45px;margin-bottom:44px;padding-top:28px}
.promise-items{grid-template-columns:1fr;gap:20px}
.promise-items article{position:relative;padding-left:29px}
.promise-items article>span{position:absolute;left:0;top:2px}
.promise-items h3{margin-top:0;font-size:15px}
.promise-items p{margin-top:5px;max-width:330px}
.site-footer{flex-wrap:wrap;gap:15px}
.site-footer>div{margin-left:0;flex-basis:100%;gap:25px;font-size:11px}
.tool-page{padding-top:25px}
.tool-title{gap:13px;align-items:flex-start;margin-block:28px}
.tool-icon{width:45px;height:45px;border-radius:12px}
.tool-icon .icon{width:23px;height:23px}
.tool-title h1{font-size:31px;margin-top:8px;line-height:1.1}
.tool-title .eyebrow{font-size:9px}
.tool-title>div>p:last-child{font-size:12px}
.workspace{display:flex;flex-direction:column;gap:22px}
.tool-aside{padding:0;display:contents}
.tool-aside>h2,.tool-aside>ol,.tool-aside>.limits{display:none}
.aside-note{margin:0;padding:12px;order:0;width:100%}
.aside-note p{font-size:11px}
.tool-aside>.text-button{margin:0;order:1;padding:0;align-self:flex-start}
.tool-panel{width:100%;padding:18px;order:2}
.settings-grid{gap:18px 12px}
.settings-grid>label{font-size:11px}
.settings-grid select{font-size:11px;padding:11px 6px}
.drop-zone{min-height:155px}
.drop-zone strong{font-size:14px}
.drop-zone>span{font-size:11px}
.output-list{gap:10px}
.output-item{padding:9px}
.output-item img{height:100px}
.result-heading{align-items:flex-start}
.result-heading h2{font-size:19px}
.explain-grid{grid-template-columns:1fr;gap:22px}
.tool-explanation{margin-top:35px;margin-bottom:45px}
.tool-explanation>h2{font-size:25px}
.tool-explanation p{font-size:13px}
.csv-upload-grid{gap:10px}
.csv-drop{min-height:165px;padding:15px 10px}
.csv-drop strong{font-size:12px}
.csv-drop>span{font-size:10px}
.csv-key-row{gap:15px}
.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.stat strong{font-size:23px}
.prose-page{padding-block:30px 55px}
.prose-page h1{font-size:44px}
.prose-page p{font-size:14px}
.prose-page p.lead{font-size:18px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*{transition:none!important}
}

.search:focus-within{outline:3px solid var(--focus);outline-offset:4px}

.editor-heading .panel-subtitle{margin-top:0}

textarea:focus-visible{outline:3px solid var(--focus);outline-offset:4px}

.lab-source{min-width:0}
.lab-source+.lab-source{margin-top:24px;padding-top:12px;border-top:1px solid var(--border)}
.lab-source .editor-heading>label{min-width:0;overflow-wrap:anywhere}
.lab-csv-input{min-height:150px}
.source-actions{display:flex;gap:6px;align-items:center;flex-shrink:0}
.source-actions .text-button{font-size:10px}
.lab-options{display:grid;gap:12px;margin:18px 0}
.lab-options>.field{margin:8px 0 -5px}
.lab-options input[type=number],.lab-options input[type=text],.lab-options select{width:100%;padding:12px;border:1px solid var(--border);border-radius:8px;background:var(--surface-inset);font-size:12px;color:var(--text)}
.lab-options>div>.field{margin:4px 0 8px}
.lab-options .check-label{margin-top:6px}
#lab-settings{border-top:1px solid var(--border);margin-top:22px}
#lab-settings>.button{margin-top:20px}
.rule-list{display:grid;gap:14px}
.rule-row{border:1px solid var(--border);border-radius:10px;padding:14px;display:grid;gap:12px;margin:0;min-width:0}
.rule-row legend{font-size:11px;color:var(--muted);padding:0 5px}
.rule-row>label{display:flex;flex-direction:column;gap:6px;font-size:11px}
.rule-row textarea{width:100%;resize:vertical;min-height:65px;border:1px solid var(--border);border-radius:8px;padding:10px;font:12px/1.5 ui-monospace,monospace}
.rule-row>.text-button{justify-self:start;font-size:10px}
.part-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0}
.part-link{font-size:11px;text-decoration:underline;overflow-wrap:anywhere;padding:10px;background:#202a39;border-radius:6px}
#split-downloads{margin-top:20px}
#split-preview{width:100%;padding:11px;border:1px solid var(--border);border-radius:8px;background:var(--surface-inset);font-size:12px}

@media(max-width:650px){.source-actions{gap:4px}
.source-actions .mapping-move{width:28px;height:32px}
.source-actions .text-button{font-size:9px}
.lab-csv-input{min-height:140px}
.part-links{grid-template-columns:1fr}
.rule-row{padding:12px}
}

@media(min-width:851px){.hero{display:grid;grid-template-columns:1.15fr 1fr;column-gap:64px;row-gap:20px;padding-top:42px;padding-bottom:46px}
.hero>.eyebrow{grid-column:1/-1}
.hero h1{grid-column:1;grid-row:2/5;font-size:76px;margin-top:0;align-self:center}
.hero-description{grid-column:2;font-size:17px;margin-top:0;align-self:end}
.hero>.button{grid-column:2;margin-top:0;justify-self:start}
.hero-side-note{grid-column:2;margin-left:0}
}

@media(max-width:650px){.hero{padding-top:30px;padding-bottom:32px}
.hero h1{font-size:56px;margin-top:20px}
.hero-description{margin-top:24px}
.hero>.button{margin-top:20px}
.hero-side-note{margin-top:16px}
}

.field{display:flex;flex-direction:column;gap:8px;font-size:12px;margin-bottom:20px}
.text-editor{display:block;width:100%;min-height:220px;resize:vertical;border:1px solid var(--border);border-radius:10px;padding:15px;background:var(--surface-inset);color:var(--text);font:13px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;tab-size:2}
.output-editor{background:#202a39}
.editor-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:20px 0 10px;font-size:12px}
.file-button{position:relative;overflow:hidden;text-decoration:underline;cursor:pointer;padding:8px}
.file-button input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.file-button:focus-within{outline:3px solid var(--focus);outline-offset:2px}
.result-buttons{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.panel-subtitle{font-size:20px;margin-top:24px}
.mapping-list{display:grid;gap:10px;margin:18px 0 25px}
.mapping-row{display:flex;align-items:center;gap:12px;padding:12px;background:var(--surface-raised);border-radius:9px;min-width:0}
.mapping-row>input{width:17px;height:17px;accent-color:var(--accent);flex-shrink:0}
.mapping-name{display:flex;flex-direction:column;gap:6px;min-width:0;flex:1}
.mapping-name span{font-size:10px;color:var(--muted);overflow-wrap:anywhere;max-height:48px;overflow:auto}
.mapping-name input{width:100%;min-width:0;padding:9px;font-size:12px;border:1px solid var(--border);border-radius:6px;background:var(--surface-inset)}
.mapping-actions{display:flex;gap:4px}
.mapping-move{width:32px;height:36px;border:1px solid var(--border);border-radius:6px;background:var(--surface-inset);font-size:16px}
.clean-options{display:grid;grid-template-columns:1fr 1fr;gap:0 15px;margin:6px 0 20px}
.clean-options .field{margin-top:20px}
.reading-speed{margin-top:20px;max-width:230px}
.reading-speed input{padding:10px;border:1px solid var(--border);border-radius:6px}
.text-counts{grid-template-columns:repeat(3,minmax(0,1fr))}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.compact-card{min-height:245px;display:flex;flex-direction:column}
.compact-card .card-copy{flex:1}
.compact-card .card-copy>p{max-width:360px}
.compact-card .card-copy>.tool-icon{width:38px;height:38px;margin-bottom:18px;border-radius:10px}
.compact-card .card-copy>.tool-icon .icon{width:21px;height:21px}
.tool-icon.text{background:#35313a}
.tool-icon.code{background:#2a3540}
.hub-links{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:30px}
.hub-links a{display:block;padding:18px;background:var(--surface);border:1px solid var(--border);border-radius:10px}
.related-tools{border-top:1px solid var(--border);padding-block:30px 45px}
.related-tools h2{font-size:23px;margin-bottom:12px}
.related-tools>div{display:flex;gap:12px 25px;flex-wrap:wrap;margin-top:16px}
.related-tools a{font-size:12px;text-decoration:underline;text-underline-offset:4px}
.category-navigation{display:flex;gap:15px;flex-wrap:wrap;margin:0 0 24px;font-size:11px;color:var(--muted)}
.category-navigation a{text-decoration:underline;text-underline-offset:3px}
.category-tabs{flex-wrap:wrap}

@media(max-width:650px){.text-editor{font-size:12px;min-height:190px}
.clean-options{grid-template-columns:1fr}
.mapping-row{gap:8px;padding:9px}
.mapping-actions{flex-direction:column}
.mapping-move{width:34px;height:32px}
.text-counts{grid-template-columns:repeat(2,minmax(0,1fr))}
.compact-card{min-height:0}
.compact-card .card-copy h3{font-size:23px}
.related-tools>div{flex-direction:column;gap:18px}
.editor-heading{gap:10px}
.result-buttons{gap:10px}
}

@media(max-width:650px){.tool-aside>.limits{display:block;font-size:10px;line-height:1.5;margin-top:-7px;order:1}
}

.tool-panel select,.tool-panel textarea,.tool-panel input[type=text],.tool-panel input[type=number],.tool-panel input:not([type]),.tool-panel #split-preview{border-color:var(--control-border)}

.tool-panel textarea::placeholder,.tool-panel input::placeholder{color:var(--muted);opacity:1}

.setting-note{font-size:12px}
.tool-aside>.limits{font-size:11px}
.rule-row>label{font-size:12px}

.example-notice{padding:16px 20px;background:#23303b;border-radius:10px;font-size:13px;margin-bottom:25px;color:#c0d4e5}


/* Interaction hierarchy and status colors share the same dark surfaces. */
button,input,select,textarea{color:inherit}

.button{transition:background .16s,border-color .16s}

.button:hover:not(:disabled){filter:none;background:var(--accent-hover)}

.category-tabs button:hover:not(.active){background:var(--surface-raised);color:var(--text)}

.search{border-color:var(--control-border)}

.input-unit{background:var(--surface-inset);border-color:var(--control-border)}

.input-unit input{border:0}

.color-input{background:var(--surface-inset);border-color:var(--control-border)}

.mapping-move{border-color:var(--control-border)}

.badge.added{color:#c6e0d2}
.badge.removed{color:#efc4b8}
.badge{color:var(--warning)}

.stat.added strong{color:#c6e0d2}
.stat.removed strong{color:#efc4b8}
.stat.changed strong{color:var(--warning)}

.tool-icon.resize{color:#c4d6ed}
.tool-icon.csv,.tool-icon.text{color:#e1c79d}
.tool-icon.code{color:#c0d4e5}

.sheet{border:1px solid #667286;color:#e0e6f1}

.sheet .changed{color:#f3dfa7}
.sheet .new-row{color:#d2e4ec}

.diff-table{font-size:12px}
.diff-table th{color:#c2ccbc}

.table-scroll{background:var(--surface-inset)}

.hub-links a:hover{border-color:var(--control-border);background:var(--surface-raised)}

.tool-panel{box-shadow:0 12px 35px #00000015}

.hero h1{font-weight:650;letter-spacing:-.055em}

@media(max-width:650px){.site-header nav{gap:16px}
.hero h1{font-size:54px}
.hub-links{grid-template-columns:1fr}
.site-footer>div{gap:20px}
.rule-row>label{font-size:12px}
}

/* Research-led usability refinement: hierarchy, readable forms and clear targets. */
.tool-title>div>p:last-child{font-size:16px;line-height:1.6;max-width:65ch}
.tool-title h1{line-height:1.12}
.tool-aside ol{font-size:14px}
.aside-note p,.limits,.setting-note,.status{font-size:13px;line-height:1.65}
.field,.settings-grid>label,.csv-key-row>label,.editor-heading,.rule-row>label{font-size:14px}
select,.lab-options select,.lab-options input[type=number],.lab-options input[type=text],#split-preview,.mapping-name input,.reading-speed input{font-size:14px;line-height:1.4;min-height:44px}
.rule-row textarea,.text-editor{font-size:14px;line-height:1.7}
.rule-row legend,.mapping-name span{font-size:12px}
.check-label,.filter-label{font-size:13px;line-height:1.6;min-height:36px}
.check-label input{width:18px;height:18px}
.text-button{font-size:13px;min-height:40px}
.tool-aside>.text-button{min-height:44px}
.file-button{font-size:13px;min-height:44px;display:inline-flex;align-items:center}
.tool-actions{flex-wrap:wrap;gap:12px 20px}
.source-actions .text-button{font-size:12px}
.mapping-move{width:36px;min-height:40px}
.source-actions .mapping-move{width:34px;min-height:40px}
.tool-limits{font-size:13px;margin-top:16px}
.tool-limits summary{cursor:pointer;min-height:44px;padding-block:12px;text-decoration:underline;text-underline-offset:4px}
.tool-limits summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.tool-limits .limits{margin-top:4px;color:var(--muted)}
.tool-explanation p,.explain-grid p{font-size:15px;line-height:1.75;max-width:76ch}
.explain-grid h3{font-size:16px}
.diff-table{font-size:13px;line-height:1.5}
.stat span,.table-pagination{font-size:12px;line-height:1.5}
.stat strong{font-variant-numeric:tabular-nums}
.tool-card .card-label{font-size:11px}
.compact-card{min-height:225px}
.compact-card .card-copy{padding:24px}
.compact-card .card-copy h3{font-size:23px;line-height:1.25;align-items:flex-start}
.compact-card .card-copy h3>.icon{margin-top:3px;flex:none}
.card-copy p{font-size:15px;line-height:1.65}
.free-tag{font-size:11px}
.card-foot{font-size:12px;line-height:1.5}
.search input{font-size:14px}
.search{min-height:44px}
.category-tabs button{min-height:44px;font-size:13px}
.category-navigation{font-size:13px;gap:8px 20px}
.category-navigation a{display:inline-flex;align-items:center;min-height:32px}
nav a{display:inline-flex;align-items:center;min-height:44px}
.related-tools a{font-size:14px;line-height:1.6;display:inline-flex;align-items:center;min-height:40px}
.site-footer>p,.site-footer>div{font-size:13px}
.site-footer>div>a{display:inline-flex;align-items:center;min-height:32px}
.promise-items h3{font-size:16px}.promise-items p{font-size:14px}
.hero-side-note{font-size:13px;line-height:1.6}
.hero-side-note span:last-child{display:block}
.prose-page p{font-size:16px;line-height:1.75}
@media(min-width:1000px){.tool-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:22px}.tool-card{grid-column:span 3}.compact-card{grid-column:span 2}}
@media(max-width:650px){
 .tool-title>div>p:last-child{font-size:15px}
 .tool-title h1{font-size:31px}
 .tool-limits{order:1;width:100%;margin-top:-8px}
 .tool-aside>.text-button{padding-block:10px;min-height:44px}
 .tool-panel input[type=text],.tool-panel input[type=number],.tool-panel input:not([type]),.tool-panel select,.tool-panel textarea,.tool-panel #split-preview,.search input{font-size:16px}
 .tool-panel .field,.settings-grid>label,.csv-key-row>label,.rule-row>label{font-size:14px}
 .settings-grid>label{grid-column:1/-1}
 .settings-grid>label:nth-child(-n+2){grid-column:auto}
 .text-button,.mapping-move,.source-actions .mapping-move{min-height:44px}
 .source-actions{flex-wrap:wrap;justify-content:flex-end}
 .source-actions .text-button{font-size:12px}
 .source-actions .mapping-move{width:32px}
 .tool-panel .editor-heading{align-items:flex-start}
 .tool-panel .result-heading{gap:16px}
 .result-heading .button{font-size:13px;min-height:44px}
 .csv-upload-grid{grid-template-columns:1fr}
 .csv-drop{min-height:140px}
 .csv-drop strong{font-size:15px}.csv-drop>span{font-size:13px}
 .tool-explanation p,.explain-grid p{font-size:15px}
 .tool-total{display:block;font-size:12px;line-height:1.5;text-align:right;max-width:90px}
 .section-heading{align-items:center}
 .hero-side-note{font-size:13px}
 .compact-card{min-height:0}
 .hero h1{letter-spacing:-.045em}
 .table-pagination{flex-wrap:wrap}
 .site-footer>div{flex-wrap:wrap;gap:12px 20px}
}
/* Identity: the symbol is custom vector geometry; the wordmark stays quiet. */
.brand-symbol{width:38px;height:40px}
.brand-name{font-weight:600;letter-spacing:-1px}
.brand-name>span{font-weight:700}
.footer-brand .brand-symbol{width:28px;height:30px}
.identity-review{padding-block:36px 70px}
.identity-review>.eyebrow{margin-top:36px;color:var(--muted)}
.identity-review>h1{font-size:clamp(36px,5vw,56px);margin-block:18px;letter-spacing:-.04em;line-height:1.1}
.identity-intro{color:var(--muted);font-size:16px;max-width:70ch}
.identity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:34px}
.identity-card{padding:24px;border:1px solid var(--border);border-radius:14px;background:var(--surface);min-width:0}
.identity-card-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.identity-card h2{font-size:18px;letter-spacing:-.02em}
.identity-card-top>span{font-size:10px;color:var(--muted)}
.identity-stage{min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px}
.identity-symbol{display:block;width:106px;height:113px}
.identity-wordmark{font-size:34px;line-height:1}
.identity-card>p{font-size:14px;color:var(--muted);min-height:48px}
.identity-sizes{display:flex;gap:24px;align-items:center;border-top:1px solid var(--border);padding-top:20px;margin-top:20px;min-height:64px}
.size-16{width:16px;height:17px}.size-24{width:24px;height:26px}.size-40{width:40px;height:43px}
.identity-download{display:inline-flex;align-items:center;min-height:44px;font-size:13px;text-decoration:underline;text-underline-offset:4px;margin-top:14px}
.identity-context{display:flex;align-items:center;justify-content:space-between;gap:40px;margin-top:32px;padding:28px;border:1px solid var(--border);border-radius:14px}
.identity-context .eyebrow{font-size:10px;color:var(--muted);margin-bottom:20px}
.identity-context>p{font-size:14px;color:var(--muted);max-width:48ch}
@media(max-width:760px){.identity-grid{grid-template-columns:1fr}.identity-context{flex-direction:column;align-items:flex-start;gap:24px}.brand-symbol{width:32px;height:34px}.identity-card>p{min-height:0}}
.reading-speed input{background:var(--surface-inset);color:var(--text);border-color:var(--control-border)}
.tool-panel[data-new-tool=counter] .text-editor{font-family:inherit;line-height:1.65}
.rule-row>.text-button{font-size:12px}
.file-item{font-size:13px}.file-item small{font-size:12px}
.diff-table th,.diff-table td{min-width:96px}
.table-hint{font-size:12px;line-height:1.6;color:var(--muted);margin-block:12px}

.prose-page h1{letter-spacing:-.035em}
.identity-selected{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;margin-top:34px;border:1px solid var(--border);border-radius:16px;background:var(--surface);padding:40px}
.identity-lockup-stage{display:flex;align-items:center;justify-content:center;min-height:250px}
.identity-lockup{display:block;width:100%;max-width:420px;height:auto}
.identity-rationale h2{font-size:23px;line-height:1.3;letter-spacing:-.025em}
.identity-rationale>p{font-size:15px;color:var(--muted);margin-top:14px}
.identity-rationale .identity-size-label{font-size:12px}
.identity-alternatives{margin-top:30px}
.identity-alternatives>summary{cursor:pointer;min-height:44px;display:list-item;padding-block:14px;font-size:14px;color:var(--muted)}
.identity-alternatives .identity-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:16px}
@media(max-width:760px){.identity-selected{grid-template-columns:1fr;padding:24px;gap:20px}.identity-lockup-stage{min-height:150px}.identity-alternatives .identity-grid{grid-template-columns:1fr}}

@media(max-width:650px){.section-heading{flex-direction:column;align-items:flex-start;gap:10px}.tool-total{max-width:none;text-align:left}}
/* Comparison, address inspection and checksums use the same workbench. */
.compare-input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.compare-input-grid>div{min-width:0}.compare-input-grid .text-editor{min-height:280px}
.compare-input-grid .editor-heading{flex-wrap:wrap;gap:6px;margin-top:0}
.verification-panel .field input[type=text]{padding:12px;border:1px solid var(--control-border);border-radius:8px;background:var(--surface-inset);color:var(--text);width:100%;min-width:0;font:inherit}
.short-editor{min-height:95px}
.expected-field{margin-top:24px}
.hash-comparison{padding:14px 16px;border:1px solid var(--border);border-radius:9px;font-size:15px;margin-block:20px;color:var(--muted)}
.hash-comparison.match{color:var(--success);border-color:#556e63}.hash-comparison.mismatch{color:var(--warning);border-color:#7c6c40}
.utm-settings{margin-top:22px;padding:16px;border:1px solid var(--border);border-radius:10px}
.utm-settings>summary{cursor:pointer;padding-block:6px;min-height:36px;font-size:14px}
.utm-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px;margin-top:20px}
.utm-grid>.field{min-width:0;line-height:1.5}
.url-components{display:grid;grid-template-columns:90px minmax(0,1fr);gap:12px 18px;margin-block:24px;font-size:14px;line-height:1.6}
.url-components dt{color:var(--muted)}.url-components dd{margin:0;overflow-wrap:anywhere}
.diff-kind.added{color:#c6e0d2}.diff-kind.removed{color:#efc4b8}
.diff-kind{font-weight:600}.diff-text{white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;min-width:260px!important}
@media(max-width:850px){.compare-input-grid{grid-template-columns:1fr}.compare-input-grid .text-editor{min-height:190px}}
@media(max-width:650px){.utm-grid{grid-template-columns:1fr}.utm-settings{padding:13px}.url-components{grid-template-columns:70px minmax(0,1fr);gap:10px 12px}.verification-panel .field input[type=text]{font-size:16px}.verification-panel .result-heading .button{white-space:normal;text-align:center}.hash-comparison{font-size:14px}}

/* The workshop: a purposeful focal point, warm detail and useful diagrams. */
:root{--brass:#e5bc84;--brass-inset:#302a23}
.workbench-hero.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:52px;padding-block:56px 48px}
.workbench-hero .eyebrow{font-size:10px;letter-spacing:.12em;color:var(--muted);flex-wrap:wrap;gap:12px}
.hero-index{color:var(--brass);border-bottom:1px solid var(--brass);padding-bottom:3px;letter-spacing:.02em}
.workbench-hero h1{font-size:clamp(54px,6.4vw,82px);letter-spacing:-.055em;margin-top:23px;line-height:1.04}
.hero-highlight{color:var(--brass);position:relative}
.workbench-hero .hero-description{font-size:16px;line-height:1.7;margin-top:23px}
.hero-links{display:flex;align-items:center;gap:20px;margin-top:27px}
.hero-links>span{font-size:12px;line-height:1.6;color:var(--muted)}
.task-finder{min-width:0;padding:24px;border:1px solid #6c7380;border-radius:12px;background:var(--surface);box-shadow:9px 9px 0 #24272d;position:relative}
.task-finder:before{content:'';height:3px;position:absolute;top:-1px;left:24px;width:44px;background:var(--brass)}
.finder-label{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:10px;letter-spacing:.08em;margin-bottom:24px}
.finder-symbol{color:var(--brass);font-size:25px;line-height:1;letter-spacing:0}
.finder-corner{margin-left:auto;font:10px ui-monospace,monospace;color:var(--muted)}
.task-finder label{display:block;font-size:20px;letter-spacing:-.025em;font-weight:600;margin-bottom:14px}
.task-finder textarea{width:100%;resize:vertical;min-height:105px;max-height:300px;background:var(--surface-inset);color:var(--text);border:1px solid var(--control-border);border-radius:7px;padding:14px;font-family:inherit;font-size:16px;line-height:1.6}
.task-finder textarea::placeholder{color:var(--muted);opacity:1}
.task-finder textarea:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.finder-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px}
.finder-actions>span{font-size:11px;line-height:1.6;color:var(--muted)}
.finder-actions .button{padding:13px 16px;min-height:46px;font-size:13px;gap:10px}
.finder-examples{display:flex;gap:6px 14px;align-items:center;flex-wrap:wrap;margin-top:20px;border-top:1px solid var(--border);padding-top:10px}
.finder-examples>span{font-size:11px;color:var(--muted)}
.finder-examples button{background:none;border:0;padding:8px 0;color:var(--text);text-decoration:underline;text-underline-offset:4px;font-size:11px;min-height:36px}
.finder-results{margin-top:16px;border-top:1px solid var(--border);padding-top:16px}
.finder-results>p{font-size:13px;color:var(--muted)}
.finder-results ul{margin:12px 0 0;padding:0;list-style:none}
.finder-results li+li{margin-top:10px}
.finder-results a{display:block;padding:12px;border:1px solid var(--control-border);border-radius:7px;background:var(--surface-inset)}
.finder-results strong{font-size:14px;color:var(--accent);display:block}
.finder-results a>span{display:block;font-size:12px;color:var(--muted);line-height:1.6;margin-top:5px}
.category-shortcuts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:24px 0 22px}
.category-shortcuts>a{display:flex;align-items:center;gap:10px;min-width:0;border-bottom:1px solid var(--control-border);padding:12px 0;color:var(--text);font-size:13px;min-height:56px}
.category-shortcuts>a:hover{border-color:var(--accent);color:var(--accent)}
.shortcut-symbol{font:24px/1 ui-monospace,monospace;color:var(--brass);width:28px;text-align:center}
.category-shortcuts small{font-size:11px;color:var(--muted);margin-left:auto;white-space:nowrap}
.category-shortcuts>a>span:last-child{color:var(--muted)}
.directory-toolbar{display:grid;grid-template-columns:1.4fr 1fr .8fr;gap:16px;align-items:end;margin-top:25px}
.directory-toolbar .field,.directory-filter-grid .field{margin:0;min-width:0;font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:9px}
.directory-toolbar select,.directory-filter-grid select{width:100%;min-width:0;color:var(--text);background:var(--surface-inset);border:1px solid var(--control-border);padding:11px;border-radius:7px;min-height:46px;font-size:13px}
.directory-search{display:flex;flex-direction:column;gap:9px;font-size:12px;color:var(--muted);min-width:0}
.directory-search .search{border-color:var(--control-border);min-width:0;min-height:46px}
.directory-search .search:focus-within{outline:3px solid var(--focus);outline-offset:3px}
.directory-search input:focus-visible{outline:0}
.directory-refine{border-bottom:1px solid var(--border);margin-top:14px}
.directory-refine summary{cursor:pointer;padding:12px 0;min-height:44px;font-size:13px;color:var(--text)}
.directory-refine summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
#filter-count{font-size:12px;color:var(--brass);margin-left:8px}
.directory-filter-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 16px;padding-block:10px 18px}
.directory-refine>.setting-note{margin-bottom:18px}
.directory-meta{display:flex;align-items:center;gap:20px;margin:12px 0 20px;font-size:12px;color:var(--muted);flex-wrap:wrap}
.directory-meta>p{font-variant-numeric:tabular-nums}
.directory-meta>a{margin-left:auto;display:inline-flex;align-items:center;min-height:40px;text-decoration:underline;text-underline-offset:4px}
.directory-meta .text-button{font-size:12px}
.card-verification{display:block;color:var(--muted);font-size:10px;line-height:1.5;margin-top:16px}
.mini-diagram{height:84px;margin:8px 8px 0;border-radius:9px;background:#252d38;border-bottom:1px solid #4f637b;padding:17px 15px;display:flex;flex-direction:column;justify-content:center;gap:8px;overflow:hidden}
.mini-diagram>span{font:12px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:nowrap;color:#d1def0}
.mini-diagram>small{font-size:8px;letter-spacing:.12em;color:#adbed7}
[data-tool-category=text] .mini-diagram{background:#302c28;border-color:#72634f}
[data-tool-category=text] .mini-diagram>span{color:#ead3b5}
[data-tool-category=text] .mini-diagram>small{color:#cbb491}
[data-tool-category=developer] .mini-diagram{background:#2c2d39;border-color:#636981}
[data-tool-category=developer] .mini-diagram>span{color:#d6d9ef}
.compact-card .card-copy{padding:22px}
.compact-card .card-copy h3{font-size:21px}
.compact-card .card-label{font-size:10px}
.tool-card:hover .card-copy h3{color:var(--accent)}
.directory-filtered .card-art,.directory-filtered .card-foot{display:none}
.directory-filtered .tool-card{grid-column:span 2}
.directory-filtered .tool-card:not(.compact-card) .card-copy{padding:22px}
.directory-filtered .tool-card:not(.compact-card) h3{font-size:21px}
.directory-filtered .mini-diagram{display:none}
.category-overview{padding-block:36px 72px}
.category-overview>.eyebrow{color:var(--brass);margin-top:32px}
.category-overview>h1{font-size:clamp(36px,5vw,58px);letter-spacing:-.045em;margin-top:18px}
.category-overview>.lead{font-size:18px;max-width:60ch;color:var(--muted);margin-block:20px 12px}
.category-family{margin-top:42px}.category-family h2{font-size:22px}
.category-family-grid{padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}
.category-family-grid li{padding:14px 16px;border:1px solid var(--border);border-radius:8px;min-width:0}
.category-family-grid li>a{display:block}.category-family-grid li:has(a):hover{border-color:var(--control-border);background:var(--surface)}
.category-family-grid span{font-size:14px;display:block}.category-family-grid small{font-size:11px;color:var(--muted);display:block;margin-top:8px}
.category-planned{border-style:dashed!important}.category-planned>span{color:var(--muted)}
.category-tool-list a>span{font-size:14px;color:var(--muted);display:block;line-height:1.6;margin-top:9px}
@media(min-width:1000px){.directory-filtered .tool-card{grid-column:span 2}}
@media(min-width:651px) and (max-width:999px){.directory-filtered .tool-card{grid-column:auto}}
@media(max-width:1000px){.workbench-hero.hero{gap:32px}.task-finder{padding:20px}.finder-corner{display:none}.category-family-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.workbench-hero.hero{grid-template-columns:1fr;gap:32px;padding-top:35px}.workbench-hero h1{font-size:64px;max-width:100%}.task-finder{max-width:100%;box-shadow:6px 6px 0 #24272d}.category-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 22px}.directory-toolbar{grid-template-columns:1fr 1fr}.directory-search{grid-column:1/-1}.directory-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category-family-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.workbench-hero h1{font-size:57px}.workbench-hero .hero-description{font-size:15px}.hero-links{gap:15px}.hero-links .button{font-size:13px;padding:15px}.hero-links>span{font-size:11px}.finder-label{font-size:9px;margin-bottom:20px}.finder-examples{gap:4px 12px}.finder-examples button{font-size:11px;min-height:44px}.finder-actions>span{font-size:10px}.task-finder label{font-size:20px}.directory-toolbar select,.directory-filter-grid select,.directory-search input{font-size:16px}.directory-toolbar{gap:18px 12px}.directory-filter-grid{grid-template-columns:1fr}.directory-meta{gap:6px 16px}.directory-meta>a{margin-left:0;width:100%}.directory-filtered .tool-card{grid-column:auto}.mini-diagram{height:77px}.mini-diagram>span{font-size:12px}.category-family-grid{gap:8px}.category-family-grid li{padding:12px}.category-family-grid span{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.tool-card{transition:none}.tool-card:hover{transform:none}}
/* Owner-review service concept shares the public site's visual language. */
.business-preview{padding-block:36px 72px}
.business-preview>.eyebrow{color:var(--brass);margin-top:36px}
.business-preview>h1{font-size:clamp(36px,5vw,58px);line-height:1.12;letter-spacing:-.045em;margin-top:18px}
.business-preview>h1>span{color:var(--brass)}
.business-preview>.lead{font-size:18px;color:var(--muted);max-width:68ch;margin-top:24px}
.business-preview>section{margin-top:44px}.business-preview h2{font-size:26px;margin-bottom:18px}
.business-preview section>p{font-size:15px;line-height:1.75;color:var(--muted);max-width:85ch;margin-top:14px}
.business-path{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:26px;padding-block:20px;border-block:1px solid var(--border);font-size:14px}
.business-path>span:nth-child(even){color:var(--brass)}
.service-draft{display:grid;grid-template-columns:1.4fr 1fr;gap:34px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:28px}
.service-draft .eyebrow{color:var(--brass)}.service-draft p{font-size:14px;color:var(--muted);margin-top:16px}.service-draft .draft-price{font-size:42px;color:var(--text);line-height:1.2;margin-block:20px}
.draft-price small{font-size:13px;color:var(--muted);font-weight:400}.service-draft>div:last-child{align-self:center}
.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:24px}
.plan-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px}
.plan-card:nth-child(2){border-top:3px solid var(--brass);padding-top:22px}
.plan-card>.eyebrow{color:var(--muted);font-size:10px}.plan-card>h3{font-size:35px;margin-block:18px;letter-spacing:-.03em}.plan-card>h3>small{font-size:12px;color:var(--muted);font-weight:400;letter-spacing:0}
.plan-card>p{font-size:14px;color:var(--muted)}.plan-card ul{padding-left:18px;font-size:13px;line-height:1.8;color:var(--text)}.plan-card li{margin-top:9px}
.draft-tag{display:block;border-top:1px solid var(--border);padding-top:16px;margin-top:24px;font-size:11px;color:var(--brass)}
.usage-draft{display:grid;grid-template-columns:1fr 1fr;gap:36px;padding:28px;border:1px solid var(--border);border-radius:12px}
.usage-draft .eyebrow{font-size:10px;color:var(--brass);margin-bottom:20px}.usage-draft h2{font-variant-numeric:tabular-nums}.usage-draft p,.usage-draft ul{font-size:13px;color:var(--muted);line-height:1.8}.usage-draft h3{font-size:18px}.usage-draft ul{padding-left:18px}.usage-draft li{margin-bottom:8px}
.usage-bar{height:8px;border-radius:4px;background:var(--surface-raised);margin-block:24px;overflow:hidden}.usage-bar>span{display:block;width:12.3%;height:100%;background:var(--brass)}
.sponsor-example{border:1px dashed var(--control-border);padding:20px;border-radius:8px;margin-top:20px}.sponsor-example strong{font-size:13px}.sponsor-example p{font-size:13px;color:var(--muted);margin-top:10px}
@media(max-width:760px){.plan-grid,.service-draft,.usage-draft{grid-template-columns:1fr}.business-preview>.lead{font-size:16px}.business-path{gap:10px;font-size:12px}.service-draft,.usage-draft{padding:22px}}
@media(max-width:650px){.category-shortcuts>a{gap:7px}.category-shortcuts .shortcut-symbol{width:22px;font-size:21px}.category-shortcuts small{font-size:10px}.category-shortcuts>a>span:last-child{display:none}}
/* Reflow: long hashes, addresses and filenames must not widen the page. */
.tool-explanation p,.prose-page p,.tool-aside p,.business-preview p{overflow-wrap:anywhere}
.drop-zone strong,.file-item strong,.output-item strong,.file-list strong,.output-list strong{overflow-wrap:anywhere;max-width:100%}
.workspace>*{min-width:0}
@media(max-width:360px){.hero-links{align-items:flex-start}.task-finder .finder-actions{align-items:flex-start}.workbench-hero .hero-description br{display:none}.category-shortcuts{gap:4px 14px}}
@media(max-width:1000px){.category-shortcuts>a{gap:7px}.category-shortcuts .shortcut-symbol{width:22px;font-size:21px}.category-shortcuts small{font-size:10px}}
@media(pointer:coarse){.tool-panel input[type=text],.tool-panel input[type=number],.tool-panel select,.tool-panel textarea,.directory-toolbar select,.directory-filter-grid select,.directory-search input{font-size:16px}}
/* Measurements: exact results and diagrams remain part of the shared workbench. */
.measure-panel .field{display:flex;flex-direction:column;gap:9px;min-width:0;margin-block:0 20px;font-size:14px}
.measure-panel input[type=text]{width:100%;min-width:0;border:1px solid var(--control-border);border-radius:8px;padding:12px;background:var(--surface-inset);color:var(--text);font:inherit;min-height:46px}
.measure-panel select{width:100%;min-width:0;background:var(--surface-inset);color:var(--text);border:1px solid var(--control-border);padding:12px;border-radius:8px;min-height:46px}
.measure-input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.measure-input-grid>div{min-width:0}.measure-panel .setting-note{margin-bottom:18px}
.picker-label{display:flex;gap:12px;align-items:center;font-size:12px;color:var(--muted);min-height:44px;margin-bottom:20px}
.picker-label input{width:55px;height:44px;border:1px solid var(--control-border);border-radius:6px;background:var(--surface-inset);padding:4px}
.contrast-sample{padding:22px;border:1px solid var(--control-border);border-radius:9px;margin-block:24px 14px;overflow-wrap:anywhere}
.contrast-sample p{font-size:16px;line-height:1.6}.contrast-sample .contrast-large{font-size:24px;font-weight:400;margin-bottom:12px}
.threshold-pass{color:var(--success)}.threshold-fail{color:var(--danger)}
.ratio-preview{display:flex;justify-content:center;align-items:center;background:var(--surface-inset);border:1px solid var(--border);border-radius:10px;min-height:170px;padding:12px;margin-block:20px}
.ratio-preview svg{display:block;max-width:100%;width:300px;height:auto}.ratio-preview rect{fill:#29394e;stroke:var(--accent);stroke-width:1.5;vector-effect:non-scaling-stroke}
.measure-details{display:grid;grid-template-columns:minmax(95px,1fr) minmax(0,2fr);gap:12px 20px;font-size:13px;line-height:1.7;margin-block:24px}.measure-details dt{color:var(--muted)}.measure-details dd{margin:0;overflow-wrap:anywhere}
.measure-answer{border:1px solid var(--border);border-left:3px solid var(--brass);background:var(--surface-inset);padding:22px;margin-block:22px;border-radius:8px;overflow-wrap:anywhere}
.measure-answer>span{font-size:13px;color:var(--muted);display:block}.measure-answer>strong{display:block;font-size:clamp(26px,4vw,40px);line-height:1.25;margin-block:14px;letter-spacing:-.025em;font-variant-numeric:tabular-nums}.measure-answer p{font-size:14px;color:var(--muted);margin-top:10px;overflow-wrap:anywhere}
.calculation-note{padding:16px;border:1px solid var(--border);border-radius:8px;font-size:14px;color:var(--text);overflow-wrap:anywhere;margin-block:20px}
.calculation-steps{font-size:14px;line-height:1.8;padding-left:24px;margin-block:18px}.calculation-steps li{margin-bottom:12px;overflow-wrap:anywhere}
@media(max-width:650px){.measure-input-grid{grid-template-columns:1fr;gap:0}.measure-panel input[type=text],.measure-panel select{font-size:16px}.measure-details{grid-template-columns:1fr;gap:4px}.measure-details dd{margin-bottom:12px}.measure-answer{padding:18px}.contrast-sample{padding:18px}}
.measure-panel .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.measure-panel .stat strong{overflow-wrap:anywhere;line-height:1.3}
.contrast-check-list{list-style:none;padding:0;margin-block:24px;border:1px solid var(--border);border-radius:9px;overflow:hidden}
.contrast-check-list li{display:grid;grid-template-columns:minmax(0,1fr) minmax(95px,.8fr);gap:14px;padding:16px;border-bottom:1px solid var(--border);align-items:center;min-width:0}.contrast-check-list li:last-child{border:0}
.contrast-check-list strong{font-size:14px;line-height:1.5;font-weight:500;display:block}.contrast-check-list span{font-size:12px;color:var(--muted);display:block;margin-top:5px}.contrast-check-list p{font-size:13px;text-align:right;line-height:1.6;overflow-wrap:anywhere}
@media(max-width:650px){.contrast-check-list li{padding:14px;gap:12px;grid-template-columns:minmax(0,1fr) minmax(75px,.8fr)}.contrast-check-list strong{font-size:13px}}
[data-measure-tool=contrast] .stats-grid{grid-template-columns:1fr}[data-measure-tool=contrast] .stat strong{font-size:32px}
.guide-page .guide-meta{font-size:12px;color:var(--muted);margin-top:18px}.guide-page h2{font-size:24px;line-height:1.3}
.guide-download,.guide-hub-link{border:1px solid var(--border);border-left:3px solid var(--brass);border-radius:9px;padding:22px;margin-block:28px;background:var(--surface)}
.guide-download h2{font-size:20px;margin:0}.guide-download p{font-size:14px;margin-block:14px 20px}.guide-download .button{font-size:13px}
.guide-code{max-width:100%;overflow:auto;background:var(--surface-inset);border:1px solid var(--border);border-radius:9px;padding:18px;font:13px/1.8 ui-monospace,monospace;margin-block:26px}
.guide-file-link{text-decoration:underline;text-underline-offset:4px;display:inline-flex;min-height:44px;align-items:center}
.guide-hub-link strong{font-size:18px}.guide-hub-link p{font-size:14px}.guide-hub-link a{font-size:14px;text-decoration:underline;text-underline-offset:4px;display:inline-flex;min-height:44px;align-items:center}
.guide-page>.eyebrow{font-size:11px;color:var(--brass);letter-spacing:.14em}.guide-page>h1{font-size:56px;line-height:1.12}
@media(max-width:650px){.guide-page>h1{font-size:36px;line-height:1.15}.guide-page>.lead{font-size:16px;line-height:1.7}}
/* Everyday planning: readable ingredient rows and explicit calendar choices. */
.planning-panel textarea{width:100%;min-width:0;resize:vertical;border:1px solid var(--control-border);border-radius:8px;background:var(--surface-inset);color:var(--text);font:inherit;line-height:1.6;padding:12px}
.weekday-choices{border:1px solid var(--border);border-radius:9px;padding:18px;margin-block:24px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 16px}
.weekday-choices legend,.recipe-row legend{font-size:13px;color:var(--muted);padding-inline:6px}.weekday-choices .check-label{margin:0;min-height:44px}
.planning-panel .check-label{min-height:44px}.planning-panel .check-label input{flex-shrink:0;width:18px;height:18px}
.recipe-rows{display:grid;gap:22px;margin-block:24px}.recipe-row{border:1px solid var(--border);padding:18px;border-radius:9px;min-width:0;background:var(--surface-inset)}
.recipe-row .field{margin-bottom:16px}.recipe-row .text-button{display:inline-flex;min-height:44px;align-items:center;color:var(--muted)}
.recipe-output{list-style:none;padding:0;margin-block:24px;border-top:1px solid var(--border)}.recipe-output li{padding-block:18px;border-bottom:1px solid var(--border);overflow-wrap:anywhere}.recipe-output strong{font-size:16px}.recipe-output p{font-size:18px;margin-top:8px}.recipe-output small{display:block;margin-top:6px;font-size:12px;color:var(--muted)}
.energy-options{border:1px solid var(--border);border-radius:9px;padding:18px;margin-block:24px}.energy-options summary{cursor:pointer;font-size:14px;min-height:44px;display:list-item;align-content:center}.energy-options[open] summary{margin-bottom:18px}
.planning-panel .stat strong{font-size:clamp(22px,3vw,30px)}
@media(max-width:650px){.planning-panel textarea{font-size:16px}.planning-panel .stats-grid{grid-template-columns:1fr}.recipe-row,.weekday-choices,.energy-options{padding:16px}.weekday-choices{grid-template-columns:1fr 1fr;column-gap:8px}}
.recipe-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.recipe-row>.field:first-of-type{grid-column:1/-1}.recipe-row>.check-label{grid-column:1/-1}.recipe-row>.text-button{justify-self:start}
.rule-profile-controls{border:1px solid var(--border);border-radius:9px;padding:18px;margin-block:24px}.rule-profile-controls summary{font-size:14px;cursor:pointer;min-height:44px;align-content:center}.rule-profile-controls p{font-size:13px;line-height:1.75;color:var(--muted);margin-top:14px}.profile-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-block:16px}.profile-actions .text-button,.profile-actions .file-button{min-height:44px;display:inline-flex;align-items:center}.profile-actions .button{font-size:12px}
@media(max-width:650px){.rule-profile-controls{padding:16px}.profile-actions{align-items:flex-start;flex-direction:column}.profile-actions .file-button{font-size:14px}}
/* Task-specific, local-only tools: signal, resistor, circuit and shuffled groups. */
[data-explore-tool] textarea{width:100%;min-height:7rem;resize:vertical;box-sizing:border-box;font:inherit;line-height:1.6;background:var(--bg,#121315);color:var(--text,#edeef0);border:1px solid var(--line,#454950);border-radius:8px;padding:12px;overflow-wrap:anywhere}
[data-explore-tool] .measure-answer strong{overflow-wrap:anywhere;white-space:pre-wrap;font-size:clamp(1.15rem,3vw,1.8rem)}
[data-explore-tool] audio{display:block;width:100%;margin:20px 0;color-scheme:dark}
.signal-strip{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 20px;background:#191c22;border-block:1px solid #424852;color:#b8ccee;margin:20px 0}.signal-strip span{font-size:5rem;line-height:1}.signal-strip small{font-family:monospace;letter-spacing:.1em}
.resistor-preview{position:relative;padding:32px 15%;margin:20px 0;overflow:hidden}.resistor-preview:before{content:'';height:4px;background:#a6aab1;position:absolute;inset:50% 0 auto}.resistor-body{position:relative;min-height:65px;border:2px solid #bda483;border-radius:18px;background:#c7b08d;display:flex;justify-content:space-evenly;align-items:stretch;padding-inline:10px;gap:6px}.resistor-band{width:12px;background:#292b2d}.resistor-band:last-child{margin-left:12px}
.resistor-band[data-color=brown]{background:#70452f}.resistor-band[data-color=red]{background:#ce3c40}.resistor-band[data-color=orange]{background:#ed8c29}.resistor-band[data-color=yellow]{background:#f0d64b}.resistor-band[data-color=green]{background:#428b57}.resistor-band[data-color=blue]{background:#3874b9}.resistor-band[data-color=violet]{background:#9060b0}.resistor-band[data-color=gray]{background:#858b91}.resistor-band[data-color=white]{background:#f3f3ef}.resistor-band[data-color=gold]{background:#b89039}.resistor-band[data-color=silver]{background:#bdc1c8}
.circuit-strip{display:flex;align-items:center;gap:6px;padding:26px 0;color:#c1ccdc;font-family:monospace}.circuit-strip i{height:1px;min-width:4px;flex:1;background:#8993a1}.circuit-strip b{padding:8px;border:1px solid #8993a1;font-weight:500;white-space:nowrap}
.dice-results{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.dice-results span{display:grid;place-items:center;min-width:54px;min-height:54px;padding:6px;border:1px solid #7488a7;border-radius:10px;background:#232a35;color:#f0f3f7;font-size:1.3rem;font-variant-numeric:tabular-nums}
.team-results{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:12px;margin:24px 0}.team-results section{border:1px solid #48515e;border-radius:8px;padding:16px;min-width:0}.team-results h3{font-size:1rem;margin:0 0 12px;color:#d9c39f}.team-results ul{padding-left:20px;margin:0}.team-results li{overflow-wrap:anywhere;margin:5px 0}
@media(max-width:480px){.signal-strip{padding-inline:12px}.signal-strip small{font-size:.65rem}.resistor-preview{padding-inline:8%}.resistor-band{width:9px}.circuit-strip{font-size:.8rem}}

/* Audio editing: order and filenames stay readable on small displays. */
.audio-file-order{padding-left:1.4rem;margin:1rem 0}.audio-file-order li{padding:.6rem 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.audio-file-order li>span{display:block;margin-bottom:.3rem}.audio-file-order .text-button{margin-right:1rem}.audio-file-order .text-button:disabled{opacity:.4;cursor:default}

#edit-preview{display:block;width:100%;max-width:100%;min-width:0;margin:1rem 0}

#media-file{max-width:100%}#media-video,#media-image{display:block;width:100%;max-width:100%;min-width:0;background:#121315;margin:1rem 0}#media-progress{width:100%;margin-block:1rem}#media-info{overflow-wrap:anywhere}