:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;color:#213547;background-color:#fff}*{box-sizing:border-box}body{margin:0;min-height:100vh}.diag{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:.75rem;text-align:center;padding:1rem;background:#fff}.diag h1{margin:0;font-size:clamp(1.1rem,3vw,1.6rem)}.facts{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem 1.25rem;margin:0}.facts>div{display:flex;gap:.4rem;align-items:baseline}.facts dt{font-weight:600}.facts dt:after{content:":"}.facts dd{margin:0}.facts .ok{color:#15803d}.facts .warn{color:#b45309}.card-test{margin:0;display:flex;flex-direction:column;align-items:center;gap:.25rem}.card-test img{width:clamp(90px,18vw,180px);aspect-ratio:4 / 3;border:1px solid #e2e8f0;border-radius:10px;box-shadow:0 1px 4px #00000014}.card-test figcaption{font-size:.85rem}.card-test .ok{color:#15803d}.card-test .warn{color:#b45309}.actions{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center}.actions button{font-size:1rem;padding:.6rem 1.1rem;border:0;border-radius:8px;background:#16a34a;color:#fff;cursor:pointer;min-height:44px}.actions button:disabled{background:#9ca3af;cursor:not-allowed}.actions button:focus-visible{outline:3px solid #16a34a;outline-offset:2px}.msg{margin:0;font-size:.9rem}.ua{margin:.5rem 0 0;font-size:.7rem;color:#9ca3af;max-width:60ch;word-break:break-word}code{background:#f0f0f0;padding:.15rem .4rem;border-radius:4px}