.exam-wrapper[data-astro-cid-jyyahow4]{background-color:var(--color-canvas);flex-direction:column;min-height:100vh;display:flex}.exam-header[data-astro-cid-jyyahow4]{background-color:var(--color-canvas-elevated);border-bottom:1px solid var(--color-hairline);z-index:40;position:sticky;top:0}.exam-header-inner[data-astro-cid-jyyahow4]{justify-content:space-between;align-items:center;height:56px;display:flex}.exam-brand[data-astro-cid-jyyahow4]{align-items:center;gap:var(--space-md);display:flex}.brand-link[data-astro-cid-jyyahow4]{color:var(--color-mute);align-items:center;gap:6px;font-size:13px;font-weight:500;transition:color .15s;display:inline-flex}.brand-link[data-astro-cid-jyyahow4]:hover{color:var(--color-ink)}.exam-meta[data-astro-cid-jyyahow4]{padding-left:var(--space-md);border-left:1px solid var(--color-hairline);align-items:center;gap:8px;display:flex}.meta-dot[data-astro-cid-jyyahow4]{background-color:var(--color-mute);border-radius:50%;width:4px;height:4px}.exam-timer[data-astro-cid-jyyahow4]{background-color:var(--color-canvas);border:1px solid var(--color-hairline);border-radius:var(--radius-full);color:var(--color-ink);font-family:var(--font-mono);align-items:center;gap:8px;padding:6px 14px;font-size:14px;font-weight:600;display:inline-flex}.exam-timer[data-astro-cid-jyyahow4].urgent{color:#e00;background-color:#ee000014;border-color:#e00;animation:1s infinite alternate pulseTimer}@keyframes pulseTimer{0%{opacity:.8}to{opacity:1}}.exam-top-actions[data-astro-cid-jyyahow4]{align-items:center;gap:10px;display:flex}.active-flag[data-astro-cid-jyyahow4]{color:#ab570a!important;background-color:#ffefcf!important;border-color:#f5a623!important}.exam-progress-track[data-astro-cid-jyyahow4]{background-color:var(--color-hairline);width:100%;height:3px}.exam-progress-bar[data-astro-cid-jyyahow4]{background-color:var(--color-primary);height:100%;transition:width .25s}.exam-workspace[data-astro-cid-jyyahow4]{gap:var(--space-3xl);padding-top:var(--space-2xl);padding-bottom:var(--space-3xl);flex:1;grid-template-columns:1.1fr 1fr;align-items:start;display:grid}.question-pane[data-astro-cid-jyyahow4]{gap:var(--space-lg);flex-direction:column;display:flex}.q-number-pill[data-astro-cid-jyyahow4]{font-family:var(--font-mono);text-transform:uppercase;color:var(--color-mute);letter-spacing:.05em;font-size:12px;font-weight:500}.question-prompt[data-astro-cid-jyyahow4]{color:var(--color-ink);margin-top:4px;font-size:17px;font-weight:500;line-height:24px}.matrix-board-container[data-astro-cid-jyyahow4]{aspect-ratio:1;background-color:var(--color-canvas-elevated);border:1px solid var(--color-hairline);border-radius:var(--radius-md);width:100%;max-width:440px;padding:var(--space-md);box-shadow:var(--shadow-whisper)}.options-pane[data-astro-cid-jyyahow4]{gap:var(--space-lg);flex-direction:column;display:flex}.options-pane-title[data-astro-cid-jyyahow4]{justify-content:space-between;align-items:center;display:flex}.keyboard-hint[data-astro-cid-jyyahow4]{font-family:var(--font-mono);color:var(--color-faint);font-size:11px}.options-grid[data-astro-cid-jyyahow4]{gap:var(--space-md);grid-template-columns:repeat(2,1fr);display:grid}.selection-feedback[data-astro-cid-jyyahow4]{border:1px solid var(--color-hairline);border-radius:var(--radius-sm);background-color:var(--color-canvas);min-height:40px;color:var(--color-mute);align-items:center;padding:10px 12px;font-size:13px;display:flex}.selection-feedback[data-astro-cid-jyyahow4].has-selection{border-color:var(--color-link);color:var(--color-ink);background-color:var(--color-link-soft)}.option-card[data-astro-cid-jyyahow4]{justify-content:center;align-items:center;gap:var(--space-md);background-color:var(--color-canvas-elevated);border:1px solid var(--color-hairline);border-radius:var(--radius-md);cursor:pointer;min-height:clamp(108px,16vw,156px);box-shadow:var(--shadow-whisper);padding:clamp(8px,1.8vw,16px);transition:all .15s;display:flex}.option-card[data-astro-cid-jyyahow4]:hover{box-shadow:var(--shadow-floating);border-color:#a1a1a1;transform:translateY(-2px)}.option-card[data-astro-cid-jyyahow4].selected{border-color:var(--color-ink);background-color:var(--color-hairline-soft);box-shadow:0 0 0 1px var(--color-ink)}.option-badge[data-astro-cid-jyyahow4]{border-radius:var(--radius-sm);background-color:var(--color-canvas);border:1px solid var(--color-hairline);width:28px;height:28px;font-family:var(--font-mono);color:var(--color-ink);justify-content:center;align-items:center;font-size:13px;font-weight:600;display:flex}.option-card[data-astro-cid-jyyahow4].selected .option-badge[data-astro-cid-jyyahow4]{background-color:var(--color-ink);color:var(--color-on-primary);border-color:var(--color-ink)}.option-svg[data-astro-cid-jyyahow4]{flex:0 auto;width:clamp(44px,8vw,60px);height:clamp(44px,8vw,60px)}.option-svg[data-astro-cid-jyyahow4] svg[data-astro-cid-jyyahow4]{width:100%;height:100%}.question-nav-buttons[data-astro-cid-jyyahow4]{margin-top:var(--space-md);justify-content:space-between;display:flex}.exam-palette-bar[data-astro-cid-jyyahow4]{background-color:var(--color-canvas-elevated);border-top:1px solid var(--color-hairline);padding:var(--space-md) 0}.exam-palette-inner[data-astro-cid-jyyahow4]{justify-content:space-between;align-items:center;gap:var(--space-xl);flex-wrap:wrap;display:flex}.palette-legend[data-astro-cid-jyyahow4]{gap:var(--space-md);color:var(--color-mute);font-size:12px;display:flex}.legend-item[data-astro-cid-jyyahow4]{align-items:center;gap:6px;display:flex}.legend-dot[data-astro-cid-jyyahow4]{border-radius:50%;width:8px;height:8px}.legend-dot[data-astro-cid-jyyahow4].answered{background-color:var(--color-ink)}.legend-dot[data-astro-cid-jyyahow4].current{border:2px solid var(--color-link)}.legend-dot[data-astro-cid-jyyahow4].flagged{background-color:#f5a623}.palette-grid[data-astro-cid-jyyahow4]{flex-wrap:wrap;gap:6px;display:flex}.palette-item[data-astro-cid-jyyahow4]{border-radius:var(--radius-sm);border:1px solid var(--color-hairline);background-color:var(--color-canvas);width:32px;height:32px;font-family:var(--font-mono);color:var(--color-body);cursor:pointer;justify-content:center;align-items:center;font-size:12px;font-weight:500;transition:all .15s;display:flex}.palette-item[data-astro-cid-jyyahow4]:hover{border-color:#a1a1a1}.palette-item[data-astro-cid-jyyahow4].current{border-color:var(--color-link);color:var(--color-link);font-weight:700}.palette-item[data-astro-cid-jyyahow4].answered{background-color:var(--color-ink);color:var(--color-on-primary);border-color:var(--color-ink)}.palette-item[data-astro-cid-jyyahow4].flagged{border-color:#f5a623;box-shadow:0 0 0 1px #f5a623}.modal-backdrop[data-astro-cid-jyyahow4]{backdrop-filter:blur(4px);z-index:100;width:100vw;height:100vh;padding:var(--space-lg);background-color:#00000073;justify-content:center;align-items:center;display:flex;position:fixed;top:0;left:0}.modal-card[data-astro-cid-jyyahow4]{background-color:var(--color-canvas-elevated);border-radius:var(--radius-lg);padding:var(--space-xl);width:100%;max-width:480px;box-shadow:var(--shadow-floating)}.modal-stats-card[data-astro-cid-jyyahow4]{background-color:var(--color-canvas);border:1px solid var(--color-hairline);border-radius:var(--radius-md);padding:var(--space-md);margin-bottom:var(--space-md);grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.stat-group[data-astro-cid-jyyahow4]{flex-direction:column;gap:2px;display:flex}.stat-number[data-astro-cid-jyyahow4]{font-family:var(--font-sans);color:var(--color-ink);font-size:18px;font-weight:600}.warning-alert[data-astro-cid-jyyahow4]{color:#ab570a;border-radius:var(--radius-sm);margin-bottom:var(--space-md);background-color:#ffefcf;border:1px solid #f5a623;padding:10px 14px;font-size:13px}.modal-actions[data-astro-cid-jyyahow4]{justify-content:flex-end;gap:10px;display:flex}@media (width<=800px){.exam-header-inner[data-astro-cid-jyyahow4]{gap:8px;height:auto;min-height:56px;padding-top:8px;padding-bottom:8px}.exam-brand[data-astro-cid-jyyahow4]{gap:8px;min-width:0}.exam-meta[data-astro-cid-jyyahow4]{min-width:0;overflow:hidden}.exam-meta[data-astro-cid-jyyahow4] .mono-eyebrow[data-astro-cid-jyyahow4],.exam-meta[data-astro-cid-jyyahow4] .body-sm[data-astro-cid-jyyahow4]{text-overflow:ellipsis;white-space:nowrap;max-width:120px;overflow:hidden}.exam-top-actions[data-astro-cid-jyyahow4]{gap:6px}.exam-top-actions[data-astro-cid-jyyahow4] .btn-primary-sm[data-astro-cid-jyyahow4]{text-overflow:ellipsis;white-space:nowrap;max-width:92px;overflow:hidden}.exam-workspace[data-astro-cid-jyyahow4]{gap:var(--space-xl);grid-template-columns:1fr;padding-top:clamp(16px,4vw,24px);padding-bottom:clamp(20px,5vw,32px)}.question-pane[data-astro-cid-jyyahow4],.options-pane[data-astro-cid-jyyahow4]{min-width:0}.matrix-board-container[data-astro-cid-jyyahow4]{max-width:min(440px,100%);margin:0 auto}.options-grid[data-astro-cid-jyyahow4]{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.option-card[data-astro-cid-jyyahow4]{min-width:0;padding:clamp(8px,2vw,12px)}.option-svg[data-astro-cid-jyyahow4]{width:clamp(44px,16vw,60px);min-width:0;height:clamp(44px,16vw,60px)}.option-svg[data-astro-cid-jyyahow4] svg[data-astro-cid-jyyahow4]{max-width:100%;height:auto}.exam-palette-inner[data-astro-cid-jyyahow4]{padding-top:12px;padding-bottom:12px}.palette-grid[data-astro-cid-jyyahow4]{gap:5px}.palette-item[data-astro-cid-jyyahow4]{width:30px;height:30px}}@media (width<=480px){.brand-link[data-astro-cid-jyyahow4] span[data-astro-cid-jyyahow4],.exam-meta[data-astro-cid-jyyahow4]{display:none}.exam-header-inner[data-astro-cid-jyyahow4]{justify-content:space-between}.exam-timer[data-astro-cid-jyyahow4]{padding:6px 9px;font-size:12px}.exam-top-actions[data-astro-cid-jyyahow4] .btn-ghost-sm[data-astro-cid-jyyahow4]{padding-left:7px;padding-right:7px}.exam-top-actions[data-astro-cid-jyyahow4] .btn-primary-sm[data-astro-cid-jyyahow4]{max-width:none;padding-left:7px;padding-right:7px;font-size:0}.exam-top-actions[data-astro-cid-jyyahow4] .btn-primary-sm[data-astro-cid-jyyahow4]:after{content:"Finish";font-size:12px}.question-prompt[data-astro-cid-jyyahow4]{font-size:16px;line-height:22px}.options-grid[data-astro-cid-jyyahow4]{gap:8px}.option-card[data-astro-cid-jyyahow4]{flex-direction:column;gap:5px;min-height:clamp(96px,27vw,120px)}.option-badge[data-astro-cid-jyyahow4]{align-self:center;width:24px;height:24px;font-size:12px}.keyboard-hint[data-astro-cid-jyyahow4]{display:none}.palette-grid[data-astro-cid-jyyahow4]{grid-template-columns:repeat(5,minmax(36px,1fr));display:grid}}.option-card{background-color:var(--color-canvas-elevated);border:1px solid var(--color-hairline);border-radius:var(--radius-md);cursor:pointer;min-width:0;min-height:clamp(96px,16vw,156px);box-shadow:var(--shadow-whisper);justify-content:center;align-items:center;gap:clamp(8px,2vw,16px);padding:clamp(8px,1.8vw,16px);display:flex}.option-card:hover{box-shadow:var(--shadow-floating);border-color:#a1a1a1;transform:translateY(-2px)}.option-card.selected{border-color:var(--color-ink);background-color:var(--color-hairline-soft);box-shadow:0 0 0 1px var(--color-ink)}.option-badge{border-radius:var(--radius-sm);background-color:var(--color-canvas);border:1px solid var(--color-hairline);width:28px;height:28px;font-family:var(--font-mono);color:var(--color-ink);flex:0 0 28px;justify-content:center;align-items:center;font-size:13px;font-weight:600;display:flex}.option-card.selected .option-badge{background-color:var(--color-ink);color:var(--color-on-primary);border-color:var(--color-ink)}.option-svg{flex:0 auto;width:clamp(44px,8vw,60px);height:clamp(44px,8vw,60px)}.option-svg svg{width:100%;height:100%;display:block}@media (width<=800px){.option-card{gap:clamp(6px,2vw,12px)}.option-svg{width:clamp(42px,14vw,56px);height:clamp(42px,14vw,56px)}}@media (width<=480px){.option-card{flex-direction:column;gap:5px;min-height:clamp(96px,27vw,120px)}.option-badge{flex-basis:24px;width:24px;height:24px;font-size:12px}.option-svg{width:clamp(42px,16vw,56px);height:clamp(42px,16vw,56px)}}