[hidden]{display:none!important}
body{min-height:100vh}
@font-face{font-family:"Plex Sans";src:url(../assets/fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Plex Sans";src:url(../assets/fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Plex Sans";src:url(../assets/fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Plex Mono";src:url(../assets/fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Plex Mono";src:url(../assets/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Plex Mono";src:url(../assets/fonts/ibm-plex-mono-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}

:root{
  --paper:#e8edf2; --grid:#d2dbe5; --grid-major:#c3cfdc;
  --ink:#152238; --ink-2:#4b5a73; --ink-3:#7d8aa0;
  --marker:#ffe03d; --pencil:#c0352d; --pen:#2350b8;
  --sans:"Plex Sans",system-ui,sans-serif; --mono:"Plex Mono",ui-monospace,Consolas,monospace;
}
*{box-sizing:border-box}
html{background:var(--paper)}
body{margin:0;color:var(--ink);font:400 16px/1.5 var(--sans);background-color:var(--paper);
  background-image:linear-gradient(var(--grid-major) 1px,transparent 1px),linear-gradient(90deg,var(--grid-major) 1px,transparent 1px),
  linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:120px 120px,120px 120px,24px 24px,24px 24px;background-position:-1px -1px}
.page{max-width:1240px;margin:0 auto;padding:36px 40px 40px}
.masthead{display:flex;align-items:flex-end;gap:18px;padding-bottom:22px;border-bottom:2px solid var(--ink);margin-bottom:34px}
.masthead img{width:52px;height:52px}
.masthead h1{margin:0;font:600 34px/1 var(--sans);letter-spacing:-.01em}
.masthead p{margin:6px 0 0;color:var(--ink-2)}
.masthead .local{margin-left:auto;text-align:right;font-size:14px;color:var(--ink-2);max-width:240px;line-height:1.4}

.ask label{display:block;font:500 28px/1.3 var(--sans);margin-bottom:12px}
.ask .row{display:flex;gap:12px}
.ask input{flex:1;min-width:0;font:500 20px var(--mono);color:var(--ink);background:rgba(255,255,255,.7);border:2px solid var(--ink);border-radius:3px;padding:12px 14px;outline:none}
.ask input:focus{background:#fff;box-shadow:0 0 0 4px var(--marker)}
button{font:600 16px var(--sans);cursor:pointer;border-radius:3px;padding:12px 22px;border:2px solid var(--ink);background:var(--ink);color:var(--paper)}
button:hover{background:#22314d}
button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--pen);outline-offset:2px}
button.ghost{background:transparent;color:var(--ink)}
button.ghost:hover{background:rgba(255,255,255,.7)}
.err{min-height:24px;margin-top:8px;color:var(--pencil);font-size:15px}
.err.secret{border:2px solid var(--pencil);background:#fff3f1;padding:12px 14px;border-radius:3px;font-weight:500}
.examples{font-size:14px;color:var(--ink-2);display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.examples button{font:500 13px var(--mono);padding:5px 10px;border-width:1.5px;background:transparent;color:var(--ink)}
.examples button:hover{background:var(--marker)}

.result{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:40px;margin:36px 0 10px;align-items:start}
.cardwrap canvas{width:100%;height:auto;display:block;border:2px solid var(--ink);border-radius:4px;box-shadow:0 14px 36px rgba(21,34,56,.18);background:var(--paper)}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.tip{font-size:13px;color:var(--ink-2);margin:8px 0 0}
.verdict{font:600 30px/1.2 var(--sans);margin:0 0 6px}
.verdict span{background:linear-gradient(transparent 58%,var(--marker) 58%,var(--marker) 92%,transparent 92%);padding:0 3px}
.addr{font:500 17px/1.5 var(--mono);word-break:break-all;margin:0 0 20px;color:var(--ink-2)}
.addr mark{background:var(--marker);color:var(--ink);padding:0 1px}
.sheet h2,.how h2{font:600 19px var(--sans);margin:24px 0 8px}
.traits{width:100%;border-collapse:collapse;font-size:15px}
.traits td{padding:9px 0;border-top:1px solid var(--grid-major);vertical-align:top}
.traits td.o{text-align:right;font:500 15px var(--mono);white-space:nowrap;padding-left:14px}
.traits small{display:block;color:var(--ink-2);font-size:13px;font-family:var(--mono)}
.traits .bar{height:6px;background:var(--grid);margin-top:6px;border-radius:2px}
.traits .bar i{display:block;height:100%;background:var(--ink);border-radius:2px}
.traits tr:first-child .bar i{background:var(--pencil)}
.none{color:var(--ink-2)}
.more{margin-top:22px;font-size:15px;color:var(--ink-2)}
a{color:var(--pen)}
sup{font-size:.7em}

.how{margin-top:50px;border-top:2px solid var(--ink);padding-top:6px}
.how .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.how h3{font:600 16px var(--sans);margin:10px 0 6px}
.how p{margin:0;font-size:15px;color:var(--ink-2)}
.how code{font-family:var(--mono);color:var(--ink);background:rgba(255,255,255,.6);padding:0 3px}
footer{margin-top:44px;padding-top:14px;border-top:1px solid var(--ink-3);display:flex;justify-content:space-between;font-size:13px;color:var(--ink-2)}

@media (max-width:900px){
  .page{padding:22px 16px}
  .masthead{flex-wrap:wrap}.masthead .local{margin-left:0;text-align:left;max-width:none}
  .masthead h1{font-size:28px}
  .ask label{font-size:22px}
  .ask .row{flex-direction:column}
  .ask input{font-size:15px}
  .result{grid-template-columns:1fr}
  .how .cols{grid-template-columns:1fr;gap:6px}
  .verdict{font-size:24px}
}