._experience_cva1p_1{min-height:calc(100dvh - var(--tj-student-bottom-nav-height));background:radial-gradient(circle at 50% 18%, color-mix(in srgb, var(--tj-brand-accent) 8%, transparent), transparent 31%), var(--tj-bg);overflow-x:clip}._topbar_cva1p_9{min-height:var(--tj-student-topbar-height);z-index:40;background:color-mix(in srgb, var(--tj-surface) 96%, transparent);border-bottom:1px solid var(--tj-border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);align-items:center;gap:clamp(18px,3vw,42px);padding:10px max(20px,50vw - 680px);display:flex;position:sticky;top:0}._context_cva1p_23{border-inline-start:1px solid var(--tj-border);padding-inline-start:18px;line-height:1.35;display:grid}._context_cva1p_23 span{color:var(--tj-text-muted);font-size:var(--tj-student-top-label-size)}._context_cva1p_23 strong{color:var(--tj-heading);font-size:var(--tj-student-top-value-size)}._tools_cva1p_33{align-items:center;gap:9px;margin-inline-start:auto;display:flex}._tools_cva1p_33>a,._soundControl_cva1p_41{min-height:44px;color:var(--tj-heading);background:var(--tj-surface-soft);border:1px solid var(--tj-border);border-radius:var(--tj-radius-sm);font-size:var(--tj-student-top-label-size);cursor:pointer;justify-content:center;align-items:center;padding:8px 14px;font-weight:800;text-decoration:none;display:inline-flex}._pageArea_cva1p_57{width:min(1180px,100% - 40px);min-height:calc(100dvh - var(--tj-student-topbar-height) - var(--tj-student-bottom-nav-height));place-items:center;margin-inline:auto;padding-block:24px;display:grid}._pageArea_cva1p_57>[data-canonical-learning-page]{width:min(100%,177.778dvh - 344.889px)}@media (max-width:980px){._topbar_cva1p_9>.status-strip{display:none}}@media (max-width:760px) and (orientation:portrait){._topbar_cva1p_9{min-height:64px;padding:8px 12px}._context_cva1p_23,._tools_cva1p_33>a,._soundControl_cva1p_41{display:none}._tools_cva1p_33{margin-inline-start:auto}._pageArea_cva1p_57{width:100%;min-height:calc(100dvh - 136px);padding:0}._pageArea_cva1p_57>[data-canonical-learning-page]{width:100%}}@media (orientation:landscape) and (max-height:520px){._topbar_cva1p_9{min-height:54px;padding-block:4px}._topbar_cva1p_9>.status-strip,._context_cva1p_23,._soundControl_cva1p_41{display:none}._pageArea_cva1p_57{width:min(900px,100% - 20px);min-height:calc(100dvh - 127px);padding-block:6px}._pageArea_cva1p_57>[data-canonical-learning-page]{width:min(100%,177.778dvh - 245.333px);max-height:calc(100dvh - 138px)}}@media print{._topbar_cva1p_9,.app-bottom-navigation{display:none!important}._experience_cva1p_1,._pageArea_cva1p_57{background:#fff;width:100%;min-height:0;padding:0}._pageArea_cva1p_57>[data-canonical-learning-page]{width:100%;max-height:none}}