/* source: faerdighed\funktioner\toubekendte_problem.htm style block 1 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@400;700&display=swap');
:root{
  --c1:#007acc;
  --c2:#005a99;
  --bg:#e6f7ff;
  --b:#b3e0ff;
}
*{box-sizing:border-box}
body{
  font-family:"Noto Sans",system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;
  margin:0;
  padding:24px;
  background:#fff;
  color:#111;
}
.container{
  max-width:1080px;
  margin:0 auto;
  background:var(--bg);
  border:2px solid var(--b);
  border-radius:12px;
  padding:20px;
}
h1{margin:0 0 8px 0;font-size:clamp(20px,3vw,28px);text-align:center}
.lead{margin:4px 0 14px 0;text-align:center}
.task-panel{
  display:flex;
  gap:14px;
  align-items:stretch;
  background:#fff;
  border:2px solid var(--b);
  border-radius:10px;
  padding:12px;
}
.scenario-image{
  width:180px;
  max-width:40%;
  object-fit:cover;
  border:1px solid #d6eaf8;
  border-radius:8px;
  background:#f7fbff;
}
.task-text{flex:1;min-width:240px}
.task-text h2{margin:0 0 8px 0;font-size:22px}
.task-text p{margin:8px 0;line-height:1.45}
.hint{
  font-size:13px;
  opacity:.9;
  background:#f4fbff;
  border:1px dashed var(--b);
  border-radius:8px;
  padding:8px;
}
.workspace{
  margin-top:12px;
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:12px;
}
.ggb-box{
  background:#fff;
  border:2px solid var(--b);
  border-radius:10px;
  min-height:460px;
  overflow:hidden;
}
.answer-box{
  background:#fff;
  border:2px solid var(--b);
  border-radius:10px;
  padding:12px;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.answer-title{font-weight:700}
label{font-size:14px}
input{
  width:100%;
  border:1px solid #94a3b8;
  border-radius:6px;
  padding:10px 10px;
  font-size:15px;
}
.small-note{font-size:12px;opacity:.85}
.buttons{margin-top:12px;text-align:center}
button{
  font-size:15px;
  padding:10px 16px;
  margin:5px;
  cursor:pointer;
  border-radius:6px;
  border:1px solid var(--c1);
  background:var(--c1);
  color:#fff;
}
button:hover{background:var(--c2)}
.feedback{
  margin-top:10px;
  min-height:26px;
  font-size:15px;
  font-weight:700;
  text-align:center;
}
.sources{
  margin-top:8px;
  background:#fff;
  border:2px solid var(--b);
  border-radius:10px;
  padding:10px 12px;
  font-size:13px;
  line-height:1.4;
}
.sources a{
  color:#005a99;
  word-break:break-word;
}
.solution{
  display:none;
  margin-top:12px;
  background:#fff;
  border:2px solid var(--b);
  border-radius:10px;
  padding:12px;
  line-height:1.45;
}
.solution .step{margin:6px 0}
@media (max-width:900px){
  .workspace{grid-template-columns:1fr}
  .scenario-image{width:140px}
  .ggb-box{min-height:400px}
}
@media print{
  .buttons,.feedback{display:none}
  body{padding:0}
  .container{border:none}
}