:root{--bg:#f6f5f2;--ink:#29272b;--muted:#77736f;--line:#e3dfd9;--accent:#684b5b;--dark:#eeece7;--white:#fff}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);font:14px/1.6 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink)}
a{color:var(--accent);text-decoration:none}
button,.button{border:0;background:var(--ink);color:white;border-radius:5px;padding:11px 17px;cursor:pointer;font:inherit;font-weight:600}
button.secondary{background:#f0e9ed;color:var(--accent)}
button:hover{filter:brightness(.94)}
button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
input,select,textarea{font:inherit;border:1px solid #d8d3cc;border-radius:6px;padding:10px;background:white;color:var(--ink);min-width:0}
input:focus,textarea:focus{outline:2px solid #b7a3ae}
label{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted)}
.brand{font-size:22px;font-weight:750;letter-spacing:-.7px;color:inherit}
.mark{display:inline-flex;align-items:center;justify-content:center;border-radius:6px;background:var(--ink);color:white;width:32px;height:32px;margin-right:9px;font-size:18px}
.eyebrow{font-size:10px;letter-spacing:1.6px;text-transform:uppercase;color:var(--accent);font-weight:750}
.muted{color:var(--muted)}
.layout{display:grid;grid-template-columns:224px 1fr;min-height:100vh}
.sidebar{border-right:1px solid var(--line);background:var(--dark);color:#57534f;padding:28px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.sidebar .brand{color:var(--ink)}
.nav-label{font-size:10px;letter-spacing:1.5px;color:#817b74;margin:38px 12px 12px}
.sidebar nav button{display:block;width:100%;text-align:left;background:transparent;color:#57534f;margin:3px 0;padding:11px 13px;font-weight:500}
.sidebar nav button.active{background:#e5dce1;color:#513b48;box-shadow:inset 2px 0 0 var(--accent);font-weight:600}
.sidebar footer{margin-top:auto;border-top:1px solid #d8d3cc;padding-top:20px;font-size:11px}
.workspace-dot{display:inline-block;width:7px;height:7px;background:#8d8589;border-radius:50%;margin-right:7px}
main{min-width:0}
.topbar{height:75px;border-bottom:1px solid var(--line);background:white;padding:0 40px;display:flex;align-items:center;justify-content:space-between;gap:15px}
.topbar .scope{display:flex;align-items:center;gap:12px}
#content{padding:34px 40px;max-width:1500px}
.heading{display:flex;align-items:start;justify-content:space-between;gap:20px;margin-bottom:25px}
h1{font-size:29px;font-weight:600;letter-spacing:-.8px;margin:0 0 5px;line-height:1.3}
h2{font-size:16px;letter-spacing:-.2px;margin:0 0 17px}
h3{font-size:14px;margin:0 0 10px}
p{margin:0 0 15px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.card,.panel{background:white;border:1px solid var(--line);border-radius:6px}
.card{padding:21px}
.card .value{font-size:29px;letter-spacing:-.7px;font-weight:650;margin:8px 0}
.card .label{font-size:12px;color:var(--muted)}
.card .foot{font-size:11px;color:var(--muted)}
.panel{padding:24px;margin-bottom:22px}
.two-col{display:grid;grid-template-columns:1.65fr 1fr;gap:22px}
.badge{display:inline-block;background:#eeece8;color:#625c56;padding:3px 9px;border-radius:5px;font-size:11px;font-weight:600}
.badge.warn{background:#f2eee6;color:#78654b}
.badge.gray{background:#efede9;color:#6e6861}
.notice{background:#f3f0ed;border:1px solid #e2dcd5;padding:15px 18px;border-radius:8px;font-size:12px;margin:20px 0}
.notice.error{background:#fff0ed;border-color:#f1c6bd;color:#913b31}
.empty{padding:40px 25px;text-align:center;color:var(--muted)}
.empty strong{display:block;color:var(--ink);font-size:16px;margin-bottom:9px}
.empty .circle{width:50px;height:50px;display:flex;align-items:center;justify-content:center;background:#f3f0ed;border-radius:50%;margin:0 auto 16px;font-size:23px;color:var(--accent)}
table{width:100%;border-collapse:collapse;font-size:12px}
th{text-align:left;font-weight:500;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.9px;background:#f8f7f4}
td,th{padding:13px 12px;border-bottom:1px solid #ebe7e1}
tr:last-child td{border-bottom:0}
tbody tr.clickable{cursor:pointer}
tbody tr.clickable:hover{background:#f5f1f3}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;max-width:760px}
.form-grid button{align-self:end}
pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f6f5f2;border:1px solid var(--line);padding:16px;border-radius:7px;font-size:11px;max-height:500px;overflow:auto}
.progress{height:5px;background:#ebe7e1;border-radius:4px;margin:8px 0 15px;overflow:hidden}
.progress span{display:block;height:100%;background:var(--accent)}
.rule{display:flex;gap:13px;border-bottom:1px solid #e8e3dc;padding:14px 0}
.rule:last-child{border:0}
.rule span:first-child{width:26px;color:var(--accent)}
.rule b{display:block;font-size:12px}
.rule small{color:var(--muted);font-size:11px}
.timeline{border-left:2px solid #e1d9dd;padding-left:20px;margin-left:8px}
.timeline article{position:relative;margin:20px 0}
.timeline article:before{content:'';width:9px;height:9px;background:#89717e;border-radius:50%;position:absolute;left:-25px;top:7px}
.timeline small{display:block;color:var(--muted);font-size:10px}
.auth{max-width:500px;margin:70px auto}
.auth input{width:100%}
.landing{background:#f7f6f2}
.landing header{max-width:1200px;margin:auto;padding:28px 35px;display:flex;justify-content:space-between;align-items:center}
.hero{max-width:1200px;padding:90px 35px 65px;margin:auto;display:grid;grid-template-columns:1.2fr 1fr;gap:70px;align-items:center}
.hero h1{font-size:58px;line-height:1.1;letter-spacing:-2.3px;margin:20px 0 25px}
.hero p{font-size:17px;color:var(--muted);max-width:510px}
.hero-visual{padding:30px;background:#eeebe6;border-radius:8px;border:1px solid var(--line)}
.hero-visual .panel{box-shadow:0 12px 30px #29272b0c;margin:0}
.hero-visual .node{padding:15px;border:1px solid var(--line);margin:12px 0;border-radius:8px}
.hero-visual .node small{display:block;color:var(--muted)}
.features{max-width:1130px;margin:auto;border-top:1px solid var(--line);padding:40px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:45px}
.features h2{font-size:17px}
.features p{font-size:13px;color:var(--muted)}
.landing footer{max-width:1130px;margin:auto;border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:11px}
.row{display:flex;align-items:center;gap:10px}
.wrap{flex-wrap:wrap}
#feedback{position:fixed;bottom:20px;right:25px;max-width:450px;z-index:10}
code{font-size:11px}
.detail-title{font-size:11px;overflow-wrap:anywhere}
@media(max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}
.two-col,.hero{grid-template-columns:1fr}
.hero h1{font-size:48px}
.hero-visual{max-width:500px}
.features{margin:0 30px}
.layout{grid-template-columns:180px 1fr}
#content{padding:26px 22px}
.topbar{padding:0 22px}
}
@media(max-width:650px){.layout{display:block}
.sidebar{height:auto;position:static;padding:18px}
.sidebar nav{display:flex;flex-wrap:wrap}
.sidebar nav button{width:auto;font-size:11px;padding:8px}
.nav-label,.sidebar footer{display:none}
.topbar{height:auto;min-height:70px;padding:14px;flex-wrap:wrap}
#content{padding:22px 14px}
.cards{gap:10px}
.form-grid,.features{grid-template-columns:1fr}
.panel{padding:18px}
.hero{padding-top:40px;gap:35px}
.hero h1{font-size:43px}
.features{padding:30px 0;gap:20px}
.landing footer{margin:0 30px}
.heading{flex-wrap:wrap}
}


progress{width:100%;height:5px;border:0;appearance:none;margin:8px 0 15px}
progress::-webkit-progress-bar{background:#ebe7e1;border-radius:4px}
progress::-webkit-progress-value{background:var(--accent);border-radius:4px}
.account-layout{display:grid;grid-template-columns:1fr 440px;gap:100px;align-items:center;max-width:1110px;margin:80px auto;padding:0 30px}.account-intro h1{font-size:46px;line-height:1.15;letter-spacing:-1.8px;margin:18px 0 22px}.account-intro p{max-width:420px}.account-form{padding:32px}.account-form h1{font-size:25px;letter-spacing:-.6px}.account-form label{margin:14px 0}.account-form button{width:100%;margin:10px 0 20px}.account-form .button{display:block;text-align:center;background:#eee9ec;color:var(--accent)}.account-form [hidden]{display:none}.auth-divider{text-align:center;font-size:11px;color:var(--muted);margin:20px 0;border-bottom:1px solid var(--line);padding-bottom:14px}.account-note{font-size:11px;border-top:1px solid var(--line);padding-top:16px;margin:20px 0 0}.account-form #account-switch{font-size:12px;text-align:center}.account-form .signup-only.muted{font-size:11px}.account-intro .rule span{width:30px;font-size:11px;font-weight:600}@media(max-width:850px){.account-layout{grid-template-columns:1fr;max-width:500px;margin:35px auto;gap:25px}.account-intro{display:none}}