body.exam{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;background:#f3f6fb}body.exam .page-header{display:none}body.exam main{padding:12px 16px 20px}body.exam.broken{background:var(--bad)}.seal-status{color:var(--ok);background:var(--ok-soft);border-radius:999px;justify-content:center;align-items:center;gap:8px;margin-bottom:12px;padding:8px 12px;font-size:18px;font-weight:800;display:flex}.seal-status:before{content:"";background:currentColor;border-radius:50%;width:10px;height:10px;animation:1.6s ease-in-out infinite pulse}body.broken .seal-status{color:#fff;background:#00000040}@keyframes pulse{50%{opacity:.25}}.id-card{border:2px solid var(--navy);border-radius:var(--radius);background:#fff;align-items:center;gap:14px;padding:14px;display:flex;position:relative;overflow:hidden}.id-card img{border-radius:8px;flex:none;width:78px;height:98px;position:relative}.id-card dl{grid-template-columns:auto 1fr;gap:2px 10px;margin:0;display:grid;position:relative}.id-card dt{color:var(--muted);align-self:center;font-size:14px}.id-card dd{margin:0;font-size:17px;font-weight:700}.id-card dd.name{color:var(--navy-dark);font-size:24px}.id-card .tag{color:var(--navy);font-size:12px;font-weight:700;position:absolute;top:8px;right:10px}.watermark{opacity:.13;pointer-events:none;background-repeat:repeat;background-size:220px 70px;animation:9s linear infinite drift,4s ease-in-out infinite breathe;position:absolute;inset:-40px}@keyframes drift{0%{background-position:0 0}to{background-position:220px 70px}}@keyframes breathe{50%{opacity:.22}}.qr-box{border-radius:var(--radius);border:1px solid var(--line);text-align:center;background:#fff;margin-top:12px;padding:12px}.qr-box canvas{margin:0 auto;display:block;width:230px!important;height:230px!important}.qr-meta{color:var(--muted);margin-top:4px;font-size:15px}.qr-meta b{color:var(--navy);font-size:18px}.qr-bar{background:#eef1f5;border-radius:3px;max-width:230px;height:5px;margin:6px auto 0;overflow:hidden}.qr-bar i{background:var(--navy);height:100%;transition:width 1s linear;display:block}.clock-row{grid-template-columns:1fr 1fr;gap:10px;margin-top:12px;display:grid}.clock-row div{border:1px solid var(--line);text-align:center;color:var(--muted);background:#fff;border-radius:12px;padding:8px 10px;font-size:14px}.clock-row strong{color:var(--navy-dark);font-variant-numeric:tabular-nums;font-size:24px;display:block}.broken-info{color:var(--bad);text-align:center;background:#fff;border-radius:12px;margin-top:12px;padding:12px;font-weight:700}.broken-info strong{font-size:26px;display:block}.hold-button{border:2px solid var(--navy);width:100%;color:var(--navy);border-radius:var(--radius);font:inherit;touch-action:none;background:#fff;margin-top:14px;padding:14px;font-size:17px;font-weight:700;position:relative;overflow:hidden}.hold-button span{z-index:1;position:relative}.hold-fill{background:var(--navy-soft);width:0;position:absolute;inset:0 auto 0 0}.hold-button.holding .hold-fill{width:100%;transition:width 3s linear}body.broken .hold-button{border-color:#fff}.blocker{z-index:100;background:#10264af0;place-items:center;padding:24px;animation:.15s ease-out fade-in;display:grid;position:fixed;inset:0}.blocker-box{color:#fff;text-align:center;max-width:360px}.blocker-box strong{font-size:26px;display:block}.blocker-box p{opacity:.9;font-size:16px;line-height:1.6}.blocker-box .btn{color:var(--navy-dark);background:#fff}@keyframes fade-in{0%{opacity:0}}.howto{margin-top:6px;font-size:14px}.howto summary{color:var(--navy);cursor:pointer;font-weight:700}.howto p{color:var(--muted);margin:6px 0 0}.result{border-radius:var(--radius);text-align:center;padding:20px 16px;font-size:24px;font-weight:800}.result.ok{background:var(--ok-soft);color:var(--ok)}.result.bad{background:var(--bad-soft);color:var(--bad)}.result .small{color:inherit;margin-top:6px;font-weight:600}.summary{grid-template-columns:auto 1fr;gap:8px 14px;margin:14px 0 0;display:grid}.summary dt{color:var(--muted)}.summary dd{margin:0;font-weight:700}