.trial{max-width:1120px;margin:32px auto;padding:32px clamp(20px,4vw,44px)}
.trial [hidden]{display:none}
.trial-header{display:grid;grid-template-columns:1fr auto;align-items:baseline;gap:0 16px}
.trial-header h1,.trial-header p:last-child{grid-column:1/-1}
.trial-header h1{margin:12px 0 6px}
.trial-header p{margin:0}
.trial-header nav{font-size:.875rem}
.trial-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:20px}
.trial-panel{min-width:0;margin:8px 0 0;padding:20px;border:1px solid #d5d7d8;border-radius:4px}
.trial-panel h2{margin:0 0 12px}
.trial-panel label{margin:10px 0 4px;font-weight:600}
.trial-panel input[type=number]{width:100%;border:1px solid #81888c;padding:12px;border-radius:2px}
.trial-panel input[type=file]{display:block;width:100%;margin-bottom:4px}
.trial-panel textarea{resize:vertical}
.trial-proof{padding:16px;background:#f5f4f1;border-left:4px solid var(--brand-accent)}
.trial-proof h3{font-size:1.4rem;margin:14px 0;overflow-wrap:anywhere}
.trial-proof h4{margin:16px 0 0}
.trial-proof dl{margin:0;grid-template-columns:minmax(0,1fr) minmax(0,2fr)}
.trial-proof canvas{display:block;width:auto;max-width:100%;max-height:420px;height:auto;object-fit:contain;margin-top:14px}
.trial-badge{margin:0;color:#38513e;font-size:.875rem;font-weight:600}
.trial-message{margin:8px 0;color:#555e65;font-size:.875rem}
.trial-message:empty{display:none}
.trial-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:16px}
.trial button:disabled{opacity:.55;cursor:not-allowed}
.trial-jump{display:none}
@media(max-width:730px){
  .trial{margin:0;padding:24px 16px}
  .trial-columns{grid-template-columns:1fr}
  .trial-panel{padding:16px}
  .trial-jump{display:block;margin-bottom:0}
}