#account{display:flex;align-items:center;gap:15px;font-size:13px;color:#5f6368}.login-card{max-width:560px;margin:30px auto}.login-card label{margin:22px 0}.login-card input{font:inherit;width:100%;padding:13px;border:1px solid #dadce0;border-radius:4px;margin-top:8px;font-size:16px;background:#fff;color:#202124}.login-card form>.primary{margin-top:8px;width:100%}.password-field{position:relative}.password-field input{padding-right:65px}.password-field button{position:absolute;right:12px;top:18px}.error-banner,#error:not(:empty){background:#fce8e6;color:#a50e0e;padding:14px;border-radius:4px;margin:15px 0;font-size:13px;line-height:1.6}.error-banner[hidden]{display:none}.instructions{background:#f8f9fa;border:1px solid #e8eaed;padding:20px;margin:24px 0;border-radius:4px;font-size:14px}.instructions strong{font-weight:500}.instructions ul{padding-left:20px;line-height:1.8}.instructions li{display:list-item;padding:0;font-size:14px}.history{margin-top:24px;border-top-width:1px}.history h2{font-size:21px;margin:0 0 18px}.history-row{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid #e8eaed;padding:20px 0}.history-row strong{font-weight:500;font-size:14px}.history-row p{margin:7px 0 0}.history-score{display:flex;align-items:center;gap:20px;color:#1a73e8;font-size:22px}.exam-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px;font-size:15px}.exam-toolbar strong{font-weight:500}.clock{text-align:right;white-space:nowrap}.clock>span{display:block;font-size:11px}.clock>strong{display:block;font-size:24px;font-variant-numeric:tabular-nums;color:#1a73e8}.clock>strong.urgent{color:#d93025}.flag-control{display:flex;align-items:center;gap:10px;margin:24px 12px;font-weight:400}.flag-control input{width:17px;height:17px;accent-color:#1a73e8}.exam-navigation{border-top:1px solid #e8eaed;margin-top:28px;padding-top:24px}.question-nav{display:flex;flex-wrap:wrap;gap:8px}.nav-number{padding:0;width:39px;height:39px;min-height:39px;background:#fff;border:1px solid #dadce0;color:#5f6368;font-size:12px}.nav-number.answered{background:#e8f0fe;color:#1967d2;border-color:#d2e3fc}.nav-number.current{outline:2px solid #1a73e8;outline-offset:1px}.nav-number.flagged{border-color:#f9ab00}.nav-number span{font-size:9px;color:#b06000}.secondary:disabled{opacity:.4;cursor:default}.submit-dialog{border:1px solid #dadce0;border-radius:8px;padding:30px;max-width:500px;color:#202124}.submit-dialog::backdrop{background:#20212466}.submit-dialog h2{font-size:24px;margin-top:0}.submit-dialog p{font-size:14px}.submit-dialog .actions{justify-content:flex-end}#answer-review{margin-top:24px}#answer-review[hidden]{display:none}@media(max-width:700px){#account{font-size:11px;gap:7px}#account>span{max-width:90px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}header .brand-title{display:none}.exam-toolbar{font-size:13px;align-items:flex-start}.clock>strong{font-size:22px}.history-row{flex-wrap:wrap}.history-score{font-size:20px}.exam-toolbar>div:first-child{max-width:65%}.login-card{margin:0 auto}.nav-number{width:34px;height:34px;min-height:34px}.submit-dialog{max-width:90vw;padding:22px}}