.QuizShell-module-scss-module__a_rtjG__shell{flex-direction:column;min-height:100vh;display:flex}.QuizShell-module-scss-module__a_rtjG__quiz-header{z-index:10;border-bottom:1px solid var(--border);background:#fff;height:56px;position:sticky;top:0}.QuizShell-module-scss-module__a_rtjG__header-inner{justify-content:space-between;align-items:center;height:100%;padding:0 16px;display:flex}.QuizShell-module-scss-module__a_rtjG__header-logo{align-items:center;text-decoration:none;display:inline-flex}.QuizShell-module-scss-module__a_rtjG__header-help{font-family:var(--sans);color:var(--slate);font-size:14px;text-decoration:none}.QuizShell-module-scss-module__a_rtjG__header-help:hover{color:var(--nb)}@media (min-width:900px){.QuizShell-module-scss-module__a_rtjG__header-inner{padding:0 32px}}.QuizShell-module-scss-module__a_rtjG__progress-bar{border-bottom:1px solid var(--border);background:#fff}.QuizShell-module-scss-module__a_rtjG__progress-row{align-items:center;gap:12px;height:44px;padding:0 16px;display:flex}.QuizShell-module-scss-module__a_rtjG__back-btn{cursor:pointer;background:0 0;border:none;border-radius:0;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;margin-left:-10px;padding:0;display:inline-flex}.QuizShell-module-scss-module__a_rtjG__progress-label{font-family:var(--mono);color:var(--blue);font-size:13px}.QuizShell-module-scss-module__a_rtjG__bar-track{background:var(--border);width:100%;height:4px;overflow:hidden}.QuizShell-module-scss-module__a_rtjG__bar-fill{background:#00c896;height:100%;transition:width .3s linear}.QuizShell-module-scss-module__a_rtjG__content{flex:1;width:100%;max-width:1020px;margin:0 auto;padding:32px 16px 48px}@media (min-width:900px){.QuizShell-module-scss-module__a_rtjG__content{padding:40px 24px 64px}}