:root{font-family:Arial,Helvetica,sans-serif;color:#20312c;background:#f6f8f7;--green:#14764d;--dark:#18362b;--line:#dce6e0;--muted:#687a71}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0}
button,input,textarea,select{font:inherit}
button{cursor:pointer;border:1px solid var(--line);background:white;color:var(--dark);border-radius:9px;padding:10px 14px}
button:hover{background:#eef6f1}
button:disabled{opacity:.55;cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #53b184;outline-offset:2px}
header{height:96px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#20312c;font-size:23px;letter-spacing:-.6px}
.brand b{color:var(--green)}
.brand small{font-size:10px;letter-spacing:2.2px;display:block;margin-top:7px}
.mark{background:#1d4636;color:white;border-radius:11px;padding:12px 9px;font-weight:bold;font-size:26px;transform:rotate(-5deg)}
.mark span{color:#91d6a3}
.header-right{display:flex;align-items:center;gap:24px;font-size:14px}
.free{color:var(--green);font-weight:bold}
.header-right button{border:0;border-radius:8px}
.install-app{border-color:#a8cfb5!important;color:#116d46!important;font-weight:700;white-space:nowrap}
.shell{max-width:1600px;margin:auto;display:grid;grid-template-columns:250px 1fr;min-height:calc(100vh - 90px)}
aside{background:white;border-right:1px solid var(--line);padding:22px 18px}
.eyebrow{font-size:11px;letter-spacing:1.6px;font-weight:bold;color:#688176}
nav{display:grid;gap:7px;margin-top:20px}
nav button{text-align:left;border:0;background:transparent;display:flex;gap:12px;align-items:center;font-size:17px;padding:10px 12px}
nav button span{font-size:14px}
nav button.active{background:#e5f3e9;color:#0e7045}
.mascot-card{text-align:center;padding:20px 12px;border:1px solid var(--line);border-radius:12px;margin-top:26px;background:#fbfdfb}
.mascot-card img{height:130px;max-width:100%;object-fit:contain}
.mascot-card strong{display:block;margin-top:8px}
.mascot-card p{font-size:13px;color:var(--muted);line-height:1.5;margin:8px 0 0}
.about{width:100%;margin-top:14px;border:0;background:transparent;color:var(--green);text-decoration:underline;font-size:13px}
main{padding:34px 40px;min-width:0}
.page-heading{display:flex;justify-content:space-between;gap:30px;align-items:flex-start;margin-bottom:28px}
.page-heading h1{font-size:32px;letter-spacing:-.8px;margin:10px 0}
.page-heading p{color:var(--muted);line-height:1.55;margin:0;max-width:640px}
.private-pill{white-space:nowrap;background:#e5f3e9;color:#0e7045;border-radius:999px;padding:10px 16px;font-size:13px;font-weight:bold}
h2{font-size:22px;margin:0 0 6px}
h3{font-size:17px}
p{color:var(--muted);line-height:1.55}
.tool-panel{display:none}
.tool-panel.active{display:block}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}
.section-head p{margin:6px 0 0}
.dropzone{border:2px dashed #b9d4c2;border-radius:14px;background:white;padding:44px 24px;text-align:center;margin-bottom:18px}
.dropzone.drag{border-color:var(--green);background:#f2faf5}
.dropzone h3{margin:14px 0 6px;font-size:20px}
.dropzone p{margin:0 0 18px}
.document-icon{display:inline-grid;place-items:center;width:74px;height:74px;border-radius:16px;background:#e5f3e9;color:var(--green);font-weight:bold;font-size:15px;position:relative}
.document-icon span{position:absolute;right:-8px;bottom:-8px;background:var(--green);color:white;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:16px}
.primary{background:var(--green);color:white;border-color:var(--green);font-weight:bold}
.primary:hover{background:#0f5d3d}
.text-button{border:0;background:transparent;color:var(--green);text-decoration:underline}
.form-card{background:white;border:1px solid var(--line);padding:22px;border-radius:14px;margin-bottom:18px}
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.fields label{font-size:13px;font-weight:bold;color:#52675d;display:block}
.fields input,.fields textarea,.fields select{display:block;width:100%;margin-top:7px;border:1px solid #cbd8d0;border-radius:8px;padding:11px;color:#20312c;background:white;font-weight:normal}
.fields input[type=color]{height:52px;padding:4px;cursor:pointer}
.fields input[type=range]{padding:0;border:0}
.wide{grid-column:1/-1}
.hint{font-size:13px}
.tlabel{font-size:13px;font-weight:bold;color:#52675d;display:block;margin-bottom:7px}
textarea#text-in{width:100%;border:1px solid #cbd8d0;border-radius:8px;padding:12px;min-height:150px;resize:vertical}
.btn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0}
.btn-grid button{font-size:13px;padding:9px 6px}
.counts{display:flex;gap:22px;font-size:13px;color:var(--muted);margin:4px 0 14px}
.counts b{color:var(--dark)}
.form-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.filebar{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.filebar strong{display:block}
.filebar small{color:var(--muted)}
.record-list{display:grid;gap:10px;margin-bottom:18px}
.record{background:white;border:1px solid var(--line);border-radius:10px;padding:14px 16px;display:flex;justify-content:space-between;gap:15px;align-items:center;flex-wrap:wrap}
.record .rname{font-weight:bold}
.record small{color:var(--muted);display:block;margin-top:4px}
.record .ractions{display:flex;gap:8px}
.status{font-size:14px;color:var(--muted);min-height:22px;margin-bottom:18px}
.status.error{color:#9a332c}
.unit-result{background:white;border:1px solid var(--line);border-radius:14px;padding:26px;text-align:center;margin-bottom:18px}
.unit-result span{font-size:13px;color:var(--muted);letter-spacing:1px}
.unit-result strong{display:block;font-size:40px;color:var(--green);margin-top:8px;word-break:break-all}
.color-top{display:flex;gap:22px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.swatch{width:110px;height:110px;border-radius:14px;border:1px solid var(--line);flex:none}
.color-top .fields{flex:1;min-width:220px}
.color-rows{display:grid;gap:8px;margin-bottom:8px}
.color-row{display:flex;align-items:center;gap:12px;background:#fbfdfb;border:1px solid var(--line);border-radius:10px;padding:10px 14px}
.color-row b{width:52px;font-size:13px;color:var(--muted)}
.color-row code{flex:1;font-size:15px;word-break:break-all}
.color-row button{font-size:12px;padding:7px 10px}
.subhead{font-size:14px;letter-spacing:1px;color:var(--muted);margin:20px 0 10px}
.palette{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.palette button{border:1px solid var(--line);border-radius:8px;height:56px;padding:0;position:relative;overflow:hidden}
.palette button span{position:absolute;inset:auto 0 0 0;font-size:10px;background:#ffffffd9;padding:2px;color:#20312c}
.contrast{display:flex;gap:14px}
.contrast>div{flex:1;background:#fbfdfb;border:1px solid var(--line);border-radius:10px;padding:14px;text-align:center}
.contrast span{font-size:12px;color:var(--muted)}
.contrast strong{display:block;font-size:24px;margin-top:6px}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:40px 0}
.benefits article{background:white;border:1px solid var(--line);border-radius:14px;padding:22px}
.benefits span{font-size:11px;letter-spacing:1.6px;font-weight:bold;color:#688176}
.benefits h3{margin:10px 0 8px;font-size:18px}
.benefits p{font-size:14px;margin:0}
.tool-family{border-top:1px solid var(--line);padding:34px 0}
.family-heading{display:flex;justify-content:space-between;gap:30px;align-items:flex-end;margin-bottom:20px}
.family-heading h2{font-size:25px;margin:9px 0 0}
.family-heading>p{max-width:520px;font-size:14px}
.tool-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.tool-card{background:white;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:10px;min-height:260px;overflow:hidden;color:inherit;text-decoration:none}
.tool-card.current{border:2px solid var(--green);background:#f2faf5}
.tool-card.available{border-color:#8bc6a1;cursor:pointer;transition:transform .15s,box-shadow .15s,border-color .15s}
.tool-card.available:hover{transform:translateY(-2px);box-shadow:0 8px 22px #20312c18;border-color:var(--green)}
.tool-card.available b{color:var(--green)}
.tool-card strong{font-size:15px}
.tool-card p{font-size:13px;line-height:1.45}
.tool-card b{font-size:9px;letter-spacing:1.3px;color:#648071;margin-top:auto}
.tool-card>img{width:100%;height:128px;object-fit:contain;object-position:center top}
footer{border-top:1px solid var(--line);padding-top:20px;display:block;padding:28px 0}
.footer-top{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.footer-top>span{display:grid;gap:5px}
.footer-top p{max-width:520px;font-size:12px;margin:0}
.footer-top .support{margin-left:auto;text-align:center}
.support-button{display:inline-block;background:var(--green);color:white;text-decoration:none;font-size:14px;font-weight:600;padding:12px 16px;border-radius:8px}
.support-button:hover{background:#105c3c}
.support small{display:block;font-size:12px;line-height:1.6;margin-top:8px;color:var(--muted)}
.muted{color:#98a69e}
.footer-links{display:flex;gap:8px 16px;flex-wrap:wrap;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.footer-links button,.footer-links a{padding:0;border:0;background:transparent;color:#25563f;text-decoration:underline;font-size:13px}
.footer-links button:hover{background:transparent;color:var(--green)}
.copyright{margin-top:20px;font-size:12px;color:#829087}
.yard-sponsor{margin:0 40px 28px;padding:24px;border:1px solid var(--line);border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#233e30;max-width:1600px;margin-left:auto;margin-right:auto}
.sponsor-label{font-size:12px;letter-spacing:.06em;color:#536b5c}
.yard-sponsor h2{font-size:22px;margin:10px 0}
.yard-sponsor p{font-size:16px;margin:8px 0}
.sponsor-link{display:inline-block;background:var(--green);color:white;padding:14px 20px;border-radius:8px;text-decoration:none;font-size:16px;font-weight:600}
.sponsor-link:hover{background:#105c3c}
.yard-sponsor .project-credit{flex-basis:100%;border-top:1px solid var(--line);padding-top:16px;font-size:14px;line-height:1.7}
.project-credit a{color:var(--green)}
.yard-sponsor a:focus-visible{outline:3px solid #233e30;outline-offset:4px}
dialog{border:0;border-radius:14px;padding:30px;max-width:560px;color:var(--dark);line-height:1.6}
dialog::backdrop{background:#10271bc0}
dialog h2{margin-top:0}
.close{float:right}
@media(max-width:1100px){.tool-grid{grid-template-columns:repeat(2,1fr)}.family-heading{align-items:flex-start;flex-direction:column;gap:4px}.benefits{grid-template-columns:1fr}}
@media(max-width:950px){.shell{grid-template-columns:1fr}aside{border-right:0;border-bottom:1px solid var(--line)}.mascot-card,.about{display:none}nav{display:flex;overflow:auto;margin:0}nav button{white-space:nowrap}}
@media(max-width:760px){
header{height:80px;padding:0 18px}.brand{font-size:19px}.header-right{gap:8px}.header-right .free{display:none}.header-right #privacy{display:none}
.page-heading{flex-direction:column}.private-pill{align-self:flex-start}
.footer-top{align-items:flex-start;flex-direction:column}.footer-top .support{margin-left:0;width:100%}.support-button{width:100%}
.footer-links{display:grid;grid-template-columns:1fr;gap:12px;width:100%}.footer-links button,.footer-links a{display:flex;align-items:center;min-height:44px;text-align:left;font-size:14px}
.tool-grid{grid-template-columns:1fr}.family-heading h2{font-size:22px}.tool-card{min-height:300px}.tool-card>img{height:180px}
.btn-grid{grid-template-columns:repeat(2,1fr)}.palette{grid-template-columns:repeat(5,1fr)}
.yard-sponsor{margin:0 12px 18px;padding:24px}.sponsor-link{width:100%;text-align:center}.yard-sponsor h2{font-size:20px}
}
@media(max-width:650px){main{padding:24px 15px}.page-heading h1{font-size:27px}.section-head{align-items:flex-start;flex-direction:column}.fields{grid-template-columns:1fr}.wide{grid-column:auto}.color-top{flex-direction:column;align-items:stretch}.swatch{width:100%;height:80px}}