:root{--ink:#173e36;--paper:#f6f5ef;--accent:#b35a34;--line:#d8dfd5;--muted:#54665d;--white:#fff;--pale:#e8eee5}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.6 Arial,sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);padding:11px 16px;min-height:48px;cursor:pointer}button:hover{background:var(--pale)}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--ink);color:#fff}.primary:hover{background:#28574b}a{color:var(--ink);overflow-wrap:anywhere}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid #bc6947;outline-offset:3px}header{max-width:1500px;margin:auto;padding:24px 32px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:24px}.brand{text-decoration:none;font-size:27px}.brand span{display:block;font-size:13px;color:var(--muted);letter-spacing:1px}.auth{max-width:1160px;margin:60px auto;padding:20px;display:grid;grid-template-columns:1.3fr 1fr;gap:80px;align-items:center}h1{font-size:clamp(34px,4.5vw,54px);font-weight:500;line-height:1.15;letter-spacing:-1.5px;margin:14px 0 24px}h2{font-size:27px;line-height:1.3;margin:0 0 18px}h3{font-size:21px}.eyebrow{font-size:13px;font-weight:bold;letter-spacing:2px;color:var(--accent)}.surface{padding:28px;background:var(--white);border:1px solid var(--line);border-radius:14px}.intro-note,.hint{font-size:15px;padding:16px;border-left:3px solid var(--accent);background:#fff;margin:22px 0}.muted{font-size:15px;color:var(--muted)}.tabs{display:flex;gap:8px;margin-bottom:22px}.selected{background:var(--pale);border-color:var(--ink)}label{display:block;font-size:16px;font-weight:600}input,textarea,select{display:block;width:100%;margin:7px 0 18px;padding:12px;border:1px solid #a7b7ac;border-radius:7px;background:#fff;color:#173e36;min-width:0}textarea{resize:vertical;font-weight:400;line-height:1.6}.shell{display:grid;grid-template-columns:245px minmax(0,1fr);max-width:1500px;margin:auto}.sidebar{padding:28px 20px;border-right:1px solid var(--line)}.sidebar nav{display:grid;gap:8px}.sidebar nav button{text-align:left;background:transparent;border:0}.sidebar nav .active{background:var(--ink);color:white}.sidebar nav .network{border-top:1px solid var(--line);border-radius:0;margin-top:16px;padding-top:20px}.workspace-label{font-size:13px;color:var(--muted)}.workspace-label select{font-size:15px}.subtle{display:block;background:transparent;border:0;font-size:15px;padding-left:16px;margin-top:8px}.sidebar-note{font-size:13px;color:var(--muted);padding:18px 12px}main{padding:40px;min-height:70vh}.headrow{display:flex;justify-content:space-between;align-items:start;gap:18px;margin-bottom:22px}.headrow p{margin-top:0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.full{grid-column:1/-1}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.item{padding:18px 0;border-bottom:1px solid var(--line)}.item:last-child{border-bottom:0}.item h3{margin:0 0 7px}.tag{display:inline-block;font-size:13px;background:var(--pale);padding:4px 10px;border-radius:7px}.source-choice{display:flex;gap:10px;align-items:start;font-size:16px;font-weight:400;margin:10px 0}.source-choice input{width:20px;height:20px;flex:0 0 20px;margin:4px 0}.source-choice span{overflow-wrap:anywhere}details{margin:18px 0}summary{cursor:pointer;padding:10px 0;font-weight:600}.preview{border:1px solid var(--line);border-radius:10px;padding:20px;background:var(--paper);white-space:pre-wrap;overflow-wrap:anywhere}.preview iframe{width:100%;height:550px;border:0;background:white}.preview img{max-width:100%;max-height:650px;object-fit:contain}.stat{font-size:30px;display:block;margin:10px 0}.small{font-size:14px}.divider{border-top:1px solid var(--line);padding-top:22px;margin-top:26px}#notice{position:fixed;right:24px;top:14px;max-width:min(600px,90vw);padding:18px 24px;background:#173e36;color:white;border-radius:12px;box-shadow:0 5px 25px #173e3633;z-index:20}#notice.error{background:#803e26}dialog{border:1px solid var(--line);border-radius:14px;padding:30px;max-width:650px;width:92vw;color:var(--ink)}dialog::backdrop{background:#16382d66}.close{float:right;font-size:25px;border:0}.patch{padding:14px 0;border-bottom:1px solid var(--line)}.patch del{color:#76584c;display:block;overflow-wrap:anywhere}.patch ins{text-decoration:none;display:block;overflow-wrap:anywhere}.tablewrap{overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:14px;color:var(--muted)}footer{padding:24px 32px;border-top:1px solid var(--line);max-width:1500px;margin:auto;color:var(--muted);font-size:13px}[hidden]{display:none!important}@media(max-width:1000px){.grid.three{grid-template-columns:1fr 1fr}.auth{gap:35px}.shell{grid-template-columns:215px minmax(0,1fr)}main{padding:28px}}@media(max-width:720px){header{padding:18px;align-items:start}.brand{font-size:23px}#sessionBar{font-size:13px}.auth{grid-template-columns:1fr;margin:15px auto;gap:24px}.shell{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:18px}.sidebar nav{grid-template-columns:1fr 1fr;gap:5px}.sidebar nav button{font-size:14px}.sidebar nav .network{border-top:0;margin:0;padding:11px 16px;border-radius:8px}.sidebar-note{margin:6px 0;padding:4px 12px}.workspace-label select{margin-bottom:12px}.subtle{display:inline-block;font-size:14px;padding:7px}main{padding:24px 18px}.grid,.grid.three{grid-template-columns:1fr}.surface{padding:21px}.headrow{display:block}h2{font-size:25px}.stat{font-size:27px}button{font-size:16px}.full{grid-column:auto}}
@media(min-width:721px) and (max-width:1100px){.grid,.grid.three{grid-template-columns:1fr}.full{grid-column:auto}.headrow{display:block}}

.password-control{display:block;position:relative;margin:7px 0 18px}.password-control input{margin:0;padding-right:60px}.password-toggle{position:absolute;right:3px;top:3px;bottom:3px;min-height:44px;width:48px;padding:8px;border:0;background:transparent;display:flex;align-items:center;justify-content:center}.password-toggle svg{pointer-events:none}
fieldset{min-width:0;border:1px solid var(--line);border-radius:8px;margin:15px 0;padding:18px}
/* Compact mobile navigation: keep the first task close to the top. */
@media(max-width:720px){.brand{white-space:nowrap}.brand span{white-space:normal;font-size:11px}.sidebar nav{display:flex;overflow-x:auto;gap:6px;padding-bottom:6px}.sidebar nav button{flex:0 0 auto;white-space:nowrap}.sidebar-note{font-size:11px;line-height:1.5;margin:2px 0}.sidebar .subtle{min-height:38px;padding:6px 10px}header{gap:18px}}

.first-journey{margin-bottom:24px}.first-journey li{margin:12px 0}.download-list{padding-left:22px;overflow-wrap:anywhere}.download-list li{margin:16px 0}.download-list small{display:block;color:var(--muted)}

.layout-page{margin:18px 0}.layout-page img{display:block;width:100%;max-width:1080px;height:auto;border:1px solid #ccd8cc}.layout-page figcaption{font-weight:700;margin-bottom:8px}

.landing-layout{display:block;width:100%;height:650px;border:1px solid var(--line);border-radius:10px;background:white}


.palette-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:14px;margin:18px 0}.palette-card{display:grid;gap:10px;text-align:left;padding:16px;background:var(--paper);border:1px solid var(--line);border-radius:12px;min-width:0}.palette-card svg{display:block;width:100%;height:auto;border-radius:7px}.palette-codes{display:flex;flex-wrap:wrap;gap:6px;font-size:12px}.palette-card small{line-height:1.5}.palette-card:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
#accountActivate label{display:flex;gap:12px;align-items:flex-start;margin:20px 0}#accountActivate input[type=checkbox]{flex:none;width:22px;height:22px;margin:3px 0 0;padding:0}

.materials-preparation{margin-bottom:24px}.materials-preparation li{margin-bottom:10px}.materials-preparation details{margin-top:14px}