:root{
  --tm-bg: #F9FAFF;
  --tm-text: #333333;
  --tm-primary: #4A8EE2;
  --tm-header: #4A8EE2;
  --tm-card-bg: #ffffff;
  --tm-card-border: #e6e6e6;
}
body{background:var(--tm-bg);color:var(--tm-text);font-family:Tahoma, sans-serif;margin:0}
a{color:var(--tm-primary);text-decoration:none} a:hover{opacity:.9}
button,.btn{background:var(--tm-primary);color:#fff;border:none;padding:10px 16px;border-radius:8px;cursor:pointer;transition:.2s}
button:hover,.btn:hover{filter:brightness(.95)}
header,.fixed-header{background:var(--tm-header);color:#fff;padding:12px 20px;font-size:18px;font-weight:bold}
.card{background:var(--tm-card-bg);color:var(--tm-text);border:1px solid var(--tm-card-border);border-radius:12px;padding:15px;margin-bottom:15px;box-shadow:0 4px 8px rgba(0,0,0,.06)}
.filters select{width:100%;padding:8px;margin-bottom:10px;background:#fff;color:var(--tm-text);border:1px solid #ccc;border-radius:6px}