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var(--border-subtle);border-radius:var(--bpsc-radius-lg);background:var(--surface-panel);color:var(--text-strong);padding:var(--bpsc-space-5)}.state-block,.state-block-copy{display:flex;flex-direction:column}.state-block-copy{gap:var(--bpsc-space-2)}.state-block-title{margin:0;font-size:var(--bpsc-font-size-lg);line-height:var(--bpsc-line-height-tight);color:var(--text-strong)}.state-block-body{margin:0;font-size:var(--bpsc-font-size-base);line-height:var(--bpsc-line-height-normal);color:var(--text-muted)}.state-block-actions{display:flex;flex-wrap:wrap;gap:var(--bpsc-space-3)}.state-block.is-error{border-left-width:3px;border-left-color:#991b1b}.state-block.is-empty{background:var(--surface-inset)}.state-block.is-loading{flex-direction:row;align-items:center;gap:var(--bpsc-space-3)}.state-loading-indicator{flex:none;width:var(--bpsc-space-4);height:var(--bpsc-space-4);border-radius:var(--bpsc-radius-pill);background:var(--action-accent);opacity:.5;animation:bpsc-state-pulse 1.2s ease-in-out infinite}.state-loading-label{font-size:var(--bpsc-font-size-sm);color:var(--text-muted)}@keyframes bpsc-state-pulse{0%,to{opacity:.35}50%{opacity:.85}}@media (prefers-reduced-motion:reduce){.state-loading-indicator{animation:none;opacity:.6}}:root{--bpsc-color-paper-50-dark:#16181c;--bpsc-color-paper-0-dark:#1f2228;--bpsc-color-paper-inset-dark:#23262d;--bpsc-color-ink-900-dark:#f2f2ef;--bpsc-color-ink-600-dark:#b7bcc4;--bpsc-color-line-200-dark:#343a42;--bpsc-color-teal-600-dark:#2dd4bf;--bpsc-color-teal-800-dark:#5eead4}:root[data-theme=dark]{color-scheme:dark;--surface-page:var(--bpsc-color-paper-50-dark);--surface-panel:var(--bpsc-color-paper-0-dark);--surface-inset:var(--bpsc-color-paper-inset-dark);--text-strong:var(--bpsc-color-ink-900-dark);--text-muted:var(--bpsc-color-ink-600-dark);--border-subtle:var(--bpsc-color-line-200-dark);--action-accent:var(--bpsc-color-teal-600-dark);--action-accent-strong:var(--bpsc-color-teal-800-dark)}@media (prefers-color-scheme:dark){:root[data-theme=system]{color-scheme:dark;--surface-page:var(--bpsc-color-paper-50-dark);--surface-panel:var(--bpsc-color-paper-0-dark);--surface-inset:var(--bpsc-color-paper-inset-dark);--text-strong:var(--bpsc-color-ink-900-dark);--text-muted:var(--bpsc-color-ink-600-dark);--border-subtle:var(--bpsc-color-line-200-dark);--action-accent:var(--bpsc-color-teal-600-dark);--action-accent-strong:var(--bpsc-color-teal-800-dark)}}:root[data-font-scale=lg]{font-size:112.5%}:root[data-font-scale=xl]{font-size:125%}:root[data-contrast=high]{--text-strong:#000000;--text-muted:#2b2b2b;--border-subtle:#4a4a45;--action-accent-strong:#0b3d3a}@media (prefers-contrast:more){:root:not([data-contrast=standard]):not([data-theme=dark]){--text-strong:#000000;--text-muted:#2b2b2b;--border-subtle:#4a4a45;--action-accent-strong:#0b3d3a}}:root[data-theme=dark][data-contrast=high]{--text-strong:#ffffff;--text-muted:#eaecef;--border-subtle:#6b7280}@media (prefers-color-scheme:dark){:root[data-theme=system][data-contrast=high]{--text-strong:#ffffff;--text-muted:#eaecef;--border-subtle:#6b7280}}:root[data-motion=reduced] *,:root[data-motion=reduced] :after,:root[data-motion=reduced] :before{scroll-behavior:auto!important}:root[data-low-data=on] *,:root[data-low-data=on] :after,:root[data-low-data=on] :before,:root[data-motion=reduced] *,:root[data-motion=reduced] :after,:root[data-motion=reduced] :before{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}:root[data-low-data=on] .state-loading-indicator{animation:none;opacity:.6}.student-notification-center{display:grid;grid-gap:var(--bpsc-space-4);gap:var(--bpsc-space-4)}.student-notification-header,.student-notification-panel{display:grid;grid-gap:var(--bpsc-space-3);gap:var(--bpsc-space-3)}.student-notification-eyebrow{margin:0;color:var(--text-muted);font-size:var(--bpsc-font-size-xs);font-weight:700;letter-spacing:0;text-transform:uppercase}.student-mock-paywall-card-header,.student-notification-panel-header,.student-notification-title-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:var(--bpsc-space-3)}.student-mock-paywall-card h4,.student-notification-panel h3,.student-notification-title-row h2{margin:0;color:var(--text-strong);line-height:var(--bpsc-line-height-tight)}.student-notification-title-row h2{font-size:clamp(1.25rem,3vw,1.5rem)}.student-mock-paywall-card h4,.student-notification-panel h3{font-size:var(--bpsc-font-size-lg)}.student-mock-paywall-card p,.student-notification-bilingual,.student-notification-lede,.student-notification-panel p{margin:0;line-height:var(--bpsc-line-height-normal)}.student-mock-paywall-card p,.student-notification-bilingual,.student-notification-panel p{color:var(--text-muted)}.student-notification-lede{color:var(--text-strong)}.student-mock-paywall-card,.student-notification-panel{border:1px solid var(--border-subtle);border-radius:var(--bpsc-radius-lg);background:var(--surface-panel);padding:var(--bpsc-space-4)}.student-notification-badge,.student-notification-count{display:inline-flex;align-items:center;min-height:28px;border:1px solid rgba(15,118,110,.22);border-radius:var(--bpsc-radius-pill);background:rgba(15,118,110,.07);color:var(--action-accent-strong);font-size:var(--bpsc-font-size-xs);font-weight:700;padding:var(--bpsc-space-1) var(--bpsc-space-3);white-space:nowrap}.student-notification-badge.is-available{border-color:rgba(15,118,110,.22);background:rgba(15,118,110,.07);color:var(--action-accent-strong)}.student-notification-badge.is-locked{border-color:rgba(95,99,104,.2);background:rgba(95,99,104,.08);color:var(--text-muted)}.student-notification-summary-grid{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:var(--bpsc-space-3);gap:var(--bpsc-space-3)}@media (min-width:768px){.student-notification-summary-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.student-notification-summary-grid div{display:grid;grid-gap:var(--bpsc-space-1);gap:var(--bpsc-space-1);border:1px solid var(--border-subtle);border-radius:var(--bpsc-radius-md);background:var(--surface-inset);padding:var(--bpsc-space-3)}.student-notification-summary-grid dt{color:var(--text-muted);font-size:var(--bpsc-font-size-xs);font-weight:700;text-transform:uppercase}.student-notification-summary-grid dd{margin:0;color:var(--text-strong);font-size:var(--bpsc-font-size-lg);font-weight:700}.student-mock-paywall-grid,.student-notification-list{display:grid;grid-template-columns:1fr;grid-gap:var(--bpsc-space-3);gap:var(--bpsc-space-3);margin:0;padding:0;list-style:none}@media (min-width:768px){.student-mock-paywall-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.student-notification-card-meta{display:block;margin-top:var(--bpsc-space-2);color:var(--text-muted);font-size:var(--bpsc-font-size-xs);font-family:var(--bpsc-font-mono)}.student-notification-preference-grid{display:grid;grid-template-columns:1fr;grid-gap:var(--bpsc-space-2);gap:var(--bpsc-space-2)}@media (min-width:768px){.student-notification-preference-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.student-notification-toggle{display:grid;grid-template-columns:auto 1fr;align-items:center;grid-gap:var(--bpsc-space-3);gap:var(--bpsc-space-3);min-height:var(--bpsc-tap-target-min);border:1px solid var(--border-subtle);border-radius:var(--bpsc-radius-md);background:var(--surface-inset);color:var(--text-strong);cursor:pointer;padding:var(--bpsc-space-3)}.student-notification-toggle.is-locked{cursor:not-allowed;opacity:.72}.student-notification-toggle input{width:18px;height:18px;margin:0;accent-color:var(--action-accent)}.student-notification-toggle span{display:grid;grid-gap:2px;gap:2px}.student-notification-toggle strong{font-size:var(--bpsc-font-size-sm)}.student-notification-toggle small{color:var(--text-muted);font-size:var(--bpsc-font-size-xs);line-height:var(--bpsc-line-height-normal)}.student-notification-quiet-controls{display:flex;flex-wrap:wrap;align-items:flex-end;gap:var(--bpsc-space-3)}.student-notification-quiet-controls label{display:grid;grid-gap:var(--bpsc-space-1);gap:var(--bpsc-space-1);color:var(--text-strong);font-size:var(--bpsc-font-size-sm);font-weight:700}.student-notification-quiet-controls input{min-height:var(--bpsc-tap-target-min);border:1px solid var(--border-subtle);border-radius:var(--bpsc-radius-md);background:var(--surface-panel);color:var(--text-strong);font:inherit;padding:var(--bpsc-space-2) var(--bpsc-space-3)}.student-notification-quiet-controls input:focus-visible,.student-notification-toggle:focus-within{outline:2px solid var(--action-accent);outline-offset:2px}.comfort-menu{display:flex;flex-direction:column;gap:var(--bpsc-space-4);border:1px solid var(--border-subtle);border-radius:var(--bpsc-radius-lg);background:var(--surface-panel);color:var(--text-strong);padding:var(--bpsc-space-5)}.comfort-menu-title{margin:0;font-size:var(--bpsc-font-size-lg);line-height:var(--bpsc-line-height-tight)}.comfort-menu-group{margin:0;padding:0;border:0}.comfort-menu-legend{padding:0;font-size:var(--bpsc-font-size-sm);color:var(--text-muted)}.comfort-menu-options{display:flex;flex-wrap:wrap;gap:var(--bpsc-space-2);margin-top:var(--bpsc-space-2)}.comfort-menu-option{display:inline-flex;align-items:center;gap:var(--bpsc-space-2);min-height:var(--bpsc-tap-target-min);padding:var(--bpsc-space-2) var(--bpsc-space-3);border:1px solid var(--border-subtle);border-radius:var(--bpsc-radius-pill);font-size:var(--bpsc-font-size-sm);cursor:pointer}.comfort-menu-option.is-selected{border-color:var(--action-accent);color:var(--action-accent-strong)}.comfort-menu-input:focus-visible{outline:2px solid var(--action-accent);outline-offset:2px}.student-diagnostic-flow,.student-onboarding-form{display:grid;grid-gap:var(--bpsc-space-4);gap:var(--bpsc-space-4)}.student-onboarding-group{display:grid;grid-gap:var(--bpsc-space-3);gap:var(--bpsc-space-3)}.student-diagnostic-legend,.student-onboarding-legend{color:var(--text-strong);font-size:.92rem;font-weight:700;padding:0}.student-onboarding-optional{color:var(--text-muted);font-weight:400}.student-diagnostic-options,.student-onboarding-options{display:grid;grid-gap:var(--bpsc-space-2);gap:var(--bpsc-space-2)}.student-diagnostic-option,.student-onboarding-option{display:grid;grid-template-columns:auto 1fr;align-items:baseline;grid-column-gap:var(--bpsc-space-3);column-gap:var(--bpsc-space-3);grid-row-gap:2px;row-gap:2px;min-height:var(--bpsc-tap-target-min);padding:var(--bpsc-space-3);border:1px solid var(--border-subtle);border-radius:var(--bpsc-radius-md);background:var(--surface-panel);color:var(--text-strong);cursor:pointer}.student-diagnostic-option:hover,.student-onboarding-option:hover{border-color:var(--action-accent)}.student-diagnostic-option input,.student-onboarding-option input{width:18px;height:18px;margin:0;align-self:center;accent-color:var(--action-accent)}.student-diagnostic-option-label,.student-onboarding-option-label{font-weight:600;line-height:1.3}.student-onboarding-option-hint{grid-column:2;color:var(--text-muted);font-size:var(--bpsc-font-size-sm);line-height:1.3}.student-diagnostic-option.is-selected,.student-onboarding-option.is-selected{border-color:var(--action-accent);background:rgba(15,118,110,.06)}.student-diagnostic-option:focus-within,.student-onboarding-option:focus-within{outline:2px solid rgba(15,118,110,.18);outline-offset:2px;border-color:var(--action-accent)}.student-onboarding-hint{color:var(--text-muted);font-size:var(--bpsc-font-size-sm)}.student-diagnostic-actions,.student-diagnostic-nav,.student-onboarding-actions,.student-onboarding-saved-actions{display:flex;flex-wrap:wrap;gap:var(--bpsc-space-3);align-items:center}.student-onboarding-saved{display:grid;grid-gap:var(--bpsc-space-3);gap:var(--bpsc-space-3)}.secondary-action{min-height:var(--bpsc-tap-target-min);border:1px solid var(--border-subtle);border-radius:var(--bpsc-radius-md);background:var(--surface-panel);color:var(--text-strong);cursor:pointer;font:inherit;font-weight:600;padding:var(--bpsc-space-3) var(--bpsc-space-4)}.secondary-action:hover:not(:disabled){border-color:var(--action-accent)}.secondary-action:disabled{cursor:not-allowed;opacity:.55}.form-link:focus-visible,.secondary-action:focus-visible{outline:2px solid var(--action-accent-strong);outline-offset:2px}.form-link{color:var(--action-accent-strong);font-weight:600}.form-secondary{color:var(--text-muted);font-size:var(--bpsc-font-size-sm)}.student-diagnostic-demo-note{display:grid;grid-gap:2px;gap:2px;padding:var(--bpsc-space-3);border:1px dashed var(--border-subtle);border-radius:var(--bpsc-radius-md);background:rgba(95,99,104,.05);font-size:var(--bpsc-font-size-sm)}.student-diagnostic-demo-note-en{color:var(--text-strong);font-weight:600}.student-diagnostic-demo-note-hi{color:var(--text-muted)}.student-diagnostic-hint,.student-diagnostic-progress{color:var(--text-muted);font-size:var(--bpsc-font-size-sm)}.student-diagnostic-complete{display:grid;grid-gap:var(--bpsc-space-3);gap:var(--bpsc-space-3)}.question-card-options:empty{display:none}