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var(--ease-out);text-align:right;width:100%;color:var(--color-text);box-shadow:var(--shadow-xs);flex-shrink:0}.option-button:hover:not(:disabled){box-shadow:var(--shadow-sm);transform:translateY(-1px)}.option-button.selected,.option-button:hover:not(:disabled){background:var(--color-accent-soft);border-color:var(--color-accent)}.option-button.selected{font-weight:600;color:var(--color-accent-600);box-shadow:var(--shadow-focus)}.option-button.correct-option{background:var(--color-success-bg);border-color:var(--color-success);color:#0f6b46;font-weight:600;animation:answerPop .4s var(--ease-spring) both}.option-button.incorrect-option{background:var(--color-danger-bg);border-color:var(--color-danger);color:#a01f23;animation:answerShake .4s var(--ease-standard) both}.option-button:disabled{cursor:not-allowed}.option-button:focus-visible{outline:none;box-shadow:var(--shadow-focus)}@keyframes answerPop{0%{transform:scale(.985)}55%{transform:scale(1.015)}to{transform:scale(1)}}@keyframes 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.cancel-btn{background:#666}@media (max-width:480px){.question-count-selection{padding:15px;margin:20px 0}.question-count-selection label{font-size:1rem;flex-direction:column}.category-actions{flex-direction:column;gap:12px}.category-actions .take-test-btn{width:100%;max-width:100%}}.summary-percentage{margin:40px 0;padding:35px;background:linear-gradient(135deg,#e3f2fd,#bbdefb 50%,#90caf9);background-size:200% 200%;border-radius:24px;text-align:center;box-shadow:0 10px 30px rgba(33,150,243,.2);border:2px solid rgba(33,150,243,.2);position:relative;overflow:hidden}.summary-percentage:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,hsla(0,0%,100%,.3) 0,transparent 70%);z-index:0;pointer-events:none}@keyframes rotate{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.summary-percentage h3{margin-bottom:20px;color:#1976d2;position:relative;z-index:1}.percentage-display{font-size:1.2rem;color:var(--color-text);position:relative;z-index:1}.percentage-bar{width:100%;height:40px;background:linear-gradient(135deg,#e0e0e0,#f0f0f0);border-radius:20px;margin:25px 0;z-index:1;box-shadow:inset 0 2px 10px rgba(0,0,0,.1);border:2px solid #e0e0e0}.percentage-bar,.percentage-fill{overflow:hidden;position:relative}.percentage-fill{height:100%;width:var(--percentage-width,0);background:linear-gradient(90deg,#4caf50,#66bb6a 50%,#81c784);background-size:200% 100%;border-radius:18px;transition:width .8s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px;box-shadow:0 2px 10px rgba(76,175,80,.4)}.percentage-fill:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.3),transparent)}.percentage-text{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#4caf50,#66bb6a);-webkit-background-clip:text;-webkit-text-fill-color:transparent;position:relative;z-index:1;background-clip:text;margin-top:15px;letter-spacing:-.02em}.ad-corner{display:none}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.sc-container{max-width:760px;margin-inline:auto;width:100%}.sc-shell{width:100%}.sc-container h1{margin-bottom:8px;font-size:1.875rem;font-weight:800;color:var(--color-primary);letter-spacing:-.02em}.sc-page-title{text-align:right}.sc-container h2.sc-section-title{margin-bottom:12px;font-size:1.35rem;font-weight:700;color:var(--color-text);text-align:right}.sc-intro,.sc-loading{margin-bottom:24px;color:var(--color-text-muted);font-size:1.05rem}.sc-intro{line-height:1.6;max-width:60ch}.sc-options{flex-wrap:wrap;gap:20px 28px;margin-bottom:24px;padding:24px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.sc-option-group,.sc-options{display:flex;align-items:center}.sc-option-group{gap:10px}.sc-option-group label{-webkit-margin-end:0;margin-inline-end:0;font-weight:600;color:var(--color-text)}.sc-select{padding:10px 14px;font-size:1rem;border:2px solid #e0e0e0;border-radius:10px;background:#fff;cursor:pointer;min-width:140px;transition:border-color .2s,box-shadow .2s}.sc-select:hover{border-color:#bbb}.sc-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(26,26,26,.12)}.sc-checkbox-label{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-weight:500;color:var(--color-text)}.sc-checkbox-label input{width:20px;height:20px;cursor:pointer;accent-color:var(--color-primary)}.sc-count{margin-bottom:24px;color:#555;font-size:1rem}.sc-btn-start{padding:14px 28px;font-size:1.1rem}.sc-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 24px;font-size:1rem;font-weight:700;font-family:inherit;border-radius:var(--radius-pill);cursor:pointer;border:1.5px solid transparent;transition:filter var(--dur-base) var(--ease-standard),background var(--dur-base) var(--ease-standard),border-color var(--dur-base) var(--ease-standard),transform var(--dur-base) 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p{margin-top:var(--space-4);color:var(--color-text-muted)}.dc-error-icon{display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;margin-bottom:var(--space-4);border-radius:50%;background:var(--color-danger-bg);color:var(--color-danger)}.dc-error h1{font-size:1.6rem;font-weight:800;color:var(--color-primary);margin-bottom:var(--space-3)}.dc-error p{color:var(--color-text-muted);margin-bottom:var(--space-6)}.dc-spinner{width:44px;height:44px;margin:0 auto;border:3px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:rotate .8s linear infinite}@media (prefers-reduced-motion:reduce){.dc-spinner{animation-duration:1.6s}}.dc-result{max-width:640px;margin:0 auto}.dc-result-hero{position:relative;overflow:hidden;text-align:center;padding:var(--space-10) var(--space-6);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-sm);animation:dcResultIn .5s var(--ease-out) both}.dc-result-hero:before{content:"";position:absolute;inset-block-start:0;inset-inline:0;height:4px;background:var(--color-accent)}.dc-result-hero[data-tier=high]:before{background:var(--color-success)}.dc-result-hero[data-tier=mid]:before{background:var(--color-warning)}.dc-result-hero[data-tier=low]:before{background:var(--color-danger)}.dc-result-icon{display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;margin-bottom:var(--space-4);border-radius:50%;background:var(--color-accent-soft);color:var(--color-accent);animation:dcIconPop .55s var(--ease-spring) .1s both}.dc-result-hero[data-tier=high] .dc-result-icon{background:var(--color-success-bg);color:var(--color-success)}.dc-result-hero[data-tier=low] 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(prefers-reduced-motion:reduce){.dc-progress-dot{transition:none}}.dc-questions{display:flex;flex-direction:column;gap:var(--space-5);margin-bottom:var(--space-6)}.dc-question{padding:var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.dc-q-num{display:inline-flex;align-items:center;padding:3px var(--space-3);margin-bottom:var(--space-3);border-radius:var(--radius-pill);background:var(--color-accent-soft);color:var(--color-accent-600);font-size:.8rem;font-weight:700}.dc-question .dc-q-text{font-size:1.15rem;line-height:1.6;color:var(--color-primary);margin-bottom:var(--space-4);text-align:left}.dc-options{flex-direction:column}.dc-option,.dc-options{display:flex;gap:var(--space-3)}.dc-option{align-items:center;width:100%;min-height:48px;padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;text-align:right;font-family:inherit;font-size:1rem;color:var(--color-text);transition:border-color var(--dur-fast) var(--ease-standard),background var(--dur-fast) var(--ease-standard),box-shadow var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out)}@media (hover:hover) and (pointer:fine){.dc-option:hover{border-color:var(--color-accent);background:var(--color-accent-soft);transform:translateY(-1px)}}.dc-option:focus-visible{outline:none;border-color:var(--color-accent);box-shadow:var(--shadow-focus)}.dc-option-selected{border-color:var(--color-accent);background:var(--color-accent-soft);box-shadow:0 0 0 1px var(--color-accent)}.dc-opt-letter{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-sm);background:var(--color-surface-2);border:1px solid var(--color-border);font-weight:700;font-size:.9rem;color:var(--color-text-muted)}.dc-option-selected .dc-opt-letter{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-on-primary)}.dc-opt-text{flex:1 1;text-align:left;line-height:1.5}.dc-submit-row{display:flex;justify-content:center}.dc-submit-btn{width:100%;max-width:360px}.dc-related{margin-top:var(--space-10);padding-top:var(--space-8);border-top:1px solid var(--color-border)}.dc-related-title{font-size:1.1rem;font-weight:800;color:var(--color-primary);margin-bottom:var(--space-4);text-align:center}.dc-related-grid{display:flex;flex-direction:column;gap:var(--space-3)}.dc-related-card{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-5);min-height:44px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);text-decoration:none;transition:border-color var(--dur-base) 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(max-width:640px){.dc-result-hero{padding:var(--space-8) var(--space-4) var(--space-6)}.dc-score-num{font-size:3rem}.dc-actions .dc-btn{flex:1 1 100%}}.home-hero{text-align:center;padding:1.5rem 1rem 2.5rem;margin:-8px -8px 0;border-radius:var(--radius-2xl);background-image:var(--gradient-hero)}.home-hero:after,.home-hero:before{content:"";position:absolute;border-radius:50%;filter:blur(46px);opacity:.55;z-index:0;pointer-events:none}.home-hero:before{width:220px;height:220px;top:-70px;inset-inline-end:-40px;background:rgba(124,92,240,.42)}.home-hero:after{width:180px;height:180px;bottom:-60px;inset-inline-start:-30px;background:rgba(79,70,229,.3);animation-delay:-5s}.home-hero>*{position:relative;z-index:1}@media (prefers-reduced-motion:reduce){.home-hero:after,.home-hero:before{animation:none}}.home-cta-group{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap;margin-top:var(--space-8)}.home-cta-primary{display:inline-block;padding:16px 38px;background:var(--gradient-accent);color:#fff;font-size:1.1rem;font-weight:700;letter-spacing:.01em;border-radius:var(--radius-lg);text-decoration:none;transition:transform var(--dur-base) var(--ease-spring),box-shadow var(--dur-base) var(--ease-out),filter var(--dur-base) var(--ease-standard);box-shadow:var(--shadow-accent)}.home-cta-primary:hover{transform:translateY(-3px);filter:brightness(1.06);box-shadow:0 20px 40px -10px rgba(79,70,229,.55)}.home-cta-primary:active{transform:translateY(-1px)}.home-cta-primary:focus-visible{outline:none;box-shadow:var(--shadow-focus),var(--shadow-accent)}.home-cta-secondary{display:inline-block;padding:16px 32px;background:var(--color-surface);color:var(--color-primary);font-size:1.05rem;font-weight:600;border-radius:var(--radius-lg);border:1.5px solid var(--color-border-strong);text-decoration:none;transition:border-color var(--dur-base) var(--ease-standard),transform var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out)}.home-cta-secondary:hover{border-color:var(--color-accent);color:var(--color-accent-600);transform:translateY(-2px);box-shadow:var(--shadow-md)}.home-cta-secondary:focus-visible{outline:none;box-shadow:var(--shadow-focus)}.home-benefits{padding-top:var(--space-10);border-top:1px solid var(--color-border)}.home-benefits h2{font-size:1.6rem;font-weight:800;letter-spacing:-.01em;color:var(--color-primary);margin-bottom:var(--space-8);text-align:center}.home-benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:20px;gap:20px;list-style:none;padding:0;margin:0}.home-benefit-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-xs);transition:border-color var(--dur-base) var(--ease-standard),box-shadow var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}.home-benefit-card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-md);transform:translateY(-3px)}.home-benefit-icon{font-size:1.6rem;display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;margin-bottom:14px;border-radius:var(--radius-md);background:var(--color-accent-soft)}.home-benefit-title{font-size:1.05rem;font-weight:700;color:var(--color-primary);margin:0 0 8px}.home-benefit-desc{font-size:.93rem;color:#555;line-height:1.65;margin:0}.home-levels-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px;margin-top:1.25rem;margin-bottom:.5rem}.home-level-card{position:relative;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:18px 20px 18px 22px;display:flex;flex-direction:column;gap:4px;box-shadow:var(--shadow-xs);transition:box-shadow var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}.home-level-card:before{content:"";position:absolute;inset-block:14px;inset-inline-start:0;width:3px;border-radius:var(--radius-pill);background:var(--gradient-accent)}.home-level-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.home-level-range{font-size:1.3rem;font-weight:800;color:var(--color-accent-600)}.home-level-name{font-size:1rem;color:var(--color-text);font-weight:700}.home-level-desc{font-size:.88rem;color:#666;line-height:1.5;margin:0}.home-prepare-list{-webkit-padding-start:1.5rem;padding-inline-start:1.5rem;margin-top:.75rem;margin-bottom:0}.home-prepare-list li{color:#444;font-size:.95rem;line-height:1.7;margin-bottom:.5rem}.home-guide-links{list-style:none;margin:var(--space-4) 0;padding:0;display:grid;grid-gap:.5rem;gap:.5rem}.home-guide-links li{color:var(--color-text-muted);font-size:1rem;line-height:1.7;-webkit-padding-start:1rem;padding-inline-start:1rem;position:relative}.home-guide-links li:before{content:"←";position:absolute;inset-inline-start:0;color:var(--color-primary)}.home-faq{margin-top:2.5rem;padding-top:2rem;border-top:1px solid #e8e8e8}.home-faq h2{font-size:1.5rem;font-weight:700;color:var(--color-primary);margin-bottom:1.25rem}.home-faq-list{margin:0;padding:0}.home-faq-item{border-bottom:1px solid #eee;padding:16px 0}.home-faq-item:last-child{border-bottom:none}.home-faq-q{font-size:1rem;font-weight:700;color:var(--color-primary);margin-bottom:8px}.home-faq-a{font-size:.95rem;color:#555;line-height:1.7;margin:0}.home-disclaimer{font-size:.82rem!important;color:hsla(0,0%,100%,.5)!important;margin-top:1.5rem!important;margin-bottom:0!important;line-height:1.5!important}.text-link{color:var(--color-accent-600);font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;-webkit-text-decoration-color:rgba(79,70,229,.35);text-decoration-color:rgba(79,70,229,.35);transition:color var(--dur-base) var(--ease-standard),-webkit-text-decoration-color var(--dur-base) var(--ease-standard);transition:color var(--dur-base) var(--ease-standard),text-decoration-color var(--dur-base) var(--ease-standard);transition:color var(--dur-base) var(--ease-standard),text-decoration-color var(--dur-base) var(--ease-standard),-webkit-text-decoration-color var(--dur-base) var(--ease-standard)}.text-link:hover{color:var(--color-accent);-webkit-text-decoration-color:var(--color-accent);text-decoration-color:var(--color-accent)}.breadcrumbs{margin-bottom:1.5rem}.breadcrumbs-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px;font-size:.88rem;color:#666}.breadcrumbs-item{display:flex;align-items:center;gap:4px}.breadcrumbs-link{color:#555;text-decoration:none;transition:color .15s}.breadcrumbs-link:hover{color:var(--color-primary);text-decoration:underline}.breadcrumbs-current{color:var(--color-primary);font-weight:600}.breadcrumbs-sep{color:var(--color-border-strong);margin:0 2px}.faq-section{margin-top:2rem;padding-top:2rem;border-top:1px solid #e8e8e8}.faq-list{margin:0;padding:0}.faq-item{border-bottom:1px solid #eee}.faq-item:last-child{border-bottom:none}.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;border:none;color:var(--color-primary);font-size:1rem;font-weight:700;text-align:right;cursor:pointer;transition:color .15s}.faq-question,.faq-question:hover{background:none;box-shadow:none;transform:none}.faq-question:hover{color:#444}.faq-question:active{transform:none;box-shadow:none}.faq-icon{font-size:1.4rem;font-weight:400;flex-shrink:0;color:var(--color-text-muted)}.faq-answer{padding:0 0 16px;margin:0;color:#555;font-size:.95rem;line-height:1.7}.faq-answer p{margin:0}.content-prose{margin-bottom:1.5rem;line-height:1.75;color:#444;font-size:.97rem}.content-prose p{margin-bottom:.9rem;max-width:74ch}.content-prose h2{font-size:1.3rem;color:var(--color-primary);margin-top:1.75rem;margin-bottom:.75rem;font-weight:700}.content-prose h3{font-size:1.1rem;color:var(--color-text);margin-top:1.25rem;margin-bottom:.5rem;font-weight:700}.content-list{-webkit-padding-start:1.5rem;padding-inline-start:1.5rem;margin-bottom:1rem}.content-list li{margin-bottom:.5rem;line-height:1.7;color:#444}.tests-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:16px;gap:16px;list-style:none;padding:0;margin:0 0 2rem}.test-card{position:relative;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);overflow:hidden;transition:border-color var(--dur-base) var(--ease-standard),box-shadow var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}.test-card:before{content:"";position:absolute;inset-block-start:0;inset-inline:0;height:3px;background:var(--gradient-accent);transform:scaleX(0);transform-origin:inline-start;transition:transform var(--dur-base) var(--ease-out)}.test-card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.test-card:hover:before{transform:scaleX(1)}.test-card-num{color:var(--color-accent-600)}.test-card:focus-within{box-shadow:var(--shadow-focus),var(--shadow-md)}.test-card-link{display:flex;flex-direction:column;gap:8px;padding:20px 22px;text-decoration:none;color:inherit}.test-card-num{font-size:1rem;font-weight:700;color:var(--color-primary)}.test-card-meta{font-size:.88rem;color:var(--color-text-muted)}.test-card-meta-sub{font-size:.8rem;color:var(--color-text-soft);line-height:1.5}.test-card-cta{font-size:.92rem;font-weight:700;color:var(--color-primary);margin-top:4px}.test-session-wrapper{min-height:100vh;background:var(--color-bg-tint)}.test-topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:hsla(0,0%,100%,.92);backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.test-topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);max-width:760px;margin:0 auto;padding:var(--space-3) var(--space-4)}.test-topbar-title{font-size:.95rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.test-timer,.test-topbar-title{font-weight:700;color:var(--color-text)}.test-timer{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--radius-pill);background:var(--color-surface-2);border:1px solid var(--color-border);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;flex-shrink:0}.test-timer-value{font-size:1rem;letter-spacing:.02em}.test-timer-low{background:var(--color-danger-bg);border-color:var(--color-danger-border);color:var(--color-danger);animation:test-timer-pulse 1.6s var(--ease-standard) infinite}@keyframes test-timer-pulse{0%,to{box-shadow:0 0 0 0 rgba(214,53,58,0)}50%{box-shadow:0 0 0 4px rgba(214,53,58,.16)}}.test-progress{max-width:760px;margin:0 auto;padding:0 var(--space-4) var(--space-3)}.test-progress-labels{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);margin-bottom:6px}.test-progress-label{font-size:.85rem;font-weight:700;color:var(--color-text)}.test-progress-section{font-size:.8rem;font-weight:600;color:var(--color-accent);background:var(--color-accent-soft);padding:2px 10px;border-radius:var(--radius-pill)}.test-progress-track{height:8px;border-radius:var(--radius-pill);background:var(--color-border);overflow:hidden}.test-progress-fill{height:100%;border-radius:var(--radius-pill);background:var(--gradient-accent);transition:width var(--dur-slow) var(--ease-out)}.test-session-main{max-width:720px;margin:0 auto;padding:var(--space-8) var(--space-4) var(--space-12)}.test-session-content{animation:test-q-enter var(--dur-base) var(--ease-out) both}@keyframes test-q-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.test-question{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);padding:var(--space-6)}.test-question-num{font-size:.82rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--color-accent);margin-bottom:var(--space-4)}.test-sentence-box{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5) var(--space-5);margin-bottom:var(--space-6)}.test-sentence{font-size:1.25rem;line-height:1.6;font-weight:500;color:var(--color-text);text-align:left}.test-options{flex-direction:column;border:0;padding:0;margin:0}.test-option,.test-options{display:flex;gap:var(--space-3)}.test-option{position:relative;align-items:center;padding:var(--space-4) var(--space-4);min-height:60px;border:2px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);cursor:pointer;transition:border-color var(--dur-fast) var(--ease-standard),background var(--dur-fast) var(--ease-standard),box-shadow var(--dur-fast) var(--ease-standard),transform var(--dur-fast) var(--ease-spring)}.test-option:hover{border-color:var(--color-border-strong);background:var(--color-surface-2)}.test-option:active{transform:scale(.99)}.test-option input[type=radio]{position:absolute;opacity:0;width:1px;height:1px}.test-option:focus-within{border-color:var(--color-accent);box-shadow:var(--shadow-focus)}.test-option-letter{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--color-bg-tint);border:1px solid var(--color-border);font-weight:700;font-size:.92rem;color:var(--color-text-muted);transition:background var(--dur-fast) var(--ease-standard),color var(--dur-fast) var(--ease-standard),border-color var(--dur-fast) var(--ease-standard)}.test-option-text{flex:1 1;font-size:1.05rem;font-weight:500;color:var(--color-text);text-align:left}.test-option-check{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--color-accent);color:#fff;font-size:.85rem;font-weight:800;animation:test-check-pop var(--dur-base) var(--ease-spring) both}@keyframes test-check-pop{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}.test-option-selected{border-color:var(--color-accent);background:var(--color-accent-soft);box-shadow:0 0 0 1px var(--color-accent) inset}.test-option-selected .test-option-letter{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.test-linear-nav{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);margin-top:var(--space-6)}.test-linear-hint{font-size:.85rem;font-weight:600;color:var(--color-text-soft);min-height:1.2em}.test-next-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;font-size:1.05rem;border-radius:var(--radius-pill);flex-shrink:0}.test-next-btn:not(:disabled){box-shadow:var(--shadow-accent);background:var(--color-accent);border-color:var(--color-accent)}.test-next-btn:not(:disabled):hover{background:var(--color-accent-600);border-color:var(--color-accent-600)}.test-next-arrow{font-size:1.15rem;transition:transform var(--dur-fast) var(--ease-standard)}.test-next-btn:not(:disabled):hover .test-next-arrow{transform:translateX(-3px)}.test-prev-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;font-size:1rem;border-radius:var(--radius-pill);flex-shrink:0}.test-prev-btn:disabled{opacity:.55;cursor:not-allowed}.test-prev-arrow{font-size:1.1rem;transition:transform var(--dur-fast) var(--ease-standard)}.test-prev-btn:not(:disabled):hover .test-prev-arrow{transform:translateX(3px)}.test-topbar-title-en{font-weight:500;color:var(--color-text-muted)}.test-progress-section-name{font-weight:600;color:var(--color-accent)}.test-passage{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-md);padding:var(--space-6);margin-bottom:var(--space-5)}.test-passage-title{font-size:1.15rem;font-weight:800;margin-bottom:var(--space-3)}.test-passage-text,.test-passage-title{color:var(--color-text);text-align:left}.test-passage-text{font-size:1.02rem;line-height:1.75}.test-passage-text p+p{margin-top:var(--space-3)}.test-sentence-box-reading .test-sentence{font-size:1.1rem;font-weight:600}.test-session-content-reading{display:block}.test-passage-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-3)}.test-passage-head .test-passage-title{margin-bottom:0}.test-passage-toggle{flex-shrink:0;background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-pill);padding:6px 14px;font-size:.85rem;font-weight:600;color:var(--color-accent-600);cursor:pointer;transition:background var(--dur-fast) var(--ease-standard),border-color var(--dur-fast) var(--ease-standard)}.test-passage-toggle:hover{background:var(--color-accent-soft);border-color:var(--color-border-strong)}.test-passage-toggle:focus-visible{outline:none;box-shadow:var(--shadow-focus)}@media (min-width:880px){.test-session-content-reading{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);grid-gap:var(--space-6);gap:var(--space-6);align-items:start}.test-session-content-reading .test-passage{position:-webkit-sticky;position:sticky;top:96px;max-height:calc(100vh - 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(pointer:fine){.mistake-card:hover{box-shadow:var(--shadow-md)}}.mistake-card.resolved{border-inline-start-color:var(--color-success);opacity:.82}.mistake-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-3)}.mistake-prompt{flex:1 1;min-width:0;font-size:1.05rem;line-height:1.55;font-weight:600;color:var(--color-primary);text-align:left}.mistake-badges{flex-shrink:0}.mistake-fail-badge,.mistake-resolved-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 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var(--space-4);margin-bottom:var(--space-4);background:var(--color-surface-2);border-radius:var(--radius-md);font-size:.92rem;line-height:1.65;color:var(--color-text-muted)}.mistake-explanation strong{color:var(--color-text)}.mistake-card-footer{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap;padding-top:var(--space-3);border-top:1px solid var(--color-border)}.mistake-source{font-size:.82rem;color:var(--color-text-soft)}.mistake-actions{display:flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.mistakes-empty{text-align:center;padding:var(--space-12) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm)}.mistakes-empty-icon{display:inline-flex;align-items:center;justify-content:center;width:84px;height:84px;margin-bottom:var(--space-4);border-radius:50%;background:var(--color-accent-soft);color:var(--color-accent-600)}.mistakes-empty h2{font-size:1.35rem;color:var(--color-text);margin-bottom:var(--space-3)}.mistakes-empty p{max-width:46ch;margin:0 auto;color:var(--color-text-muted);line-height:1.7}.mistakes-empty-actions{margin-top:var(--space-6);display:flex;gap:var(--space-3);justify-content:center;flex-wrap:wrap}.mistakes-privacy{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:var(--space-8);font-size:.85rem;color:var(--color-text-soft);text-align:center}.mistakes-privacy svg{flex-shrink:0}.mistakes-practice-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap;margin-bottom:var(--space-5)}.mistakes-stats{font-size:.92rem;font-weight:600;color:var(--color-text-muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.mistakes-practice-done{text-align:center;padding:var(--space-12) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm)}.mistakes-done-icon{display:inline-flex;align-items:center;justify-content:center;width:76px;height:76px;margin-bottom:var(--space-4);border-radius:50%;background:var(--color-success-bg);color:var(--color-success)}.mistakes-practice-done h2{font-size:1.4rem;color:var(--color-text);margin-bottom:var(--space-3)}.mistakes-practice-done p{max-width:44ch;margin:0 auto;color:var(--color-text-muted);line-height:1.7}.guide-practice{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--space-6)}.practice-source{font-size:.82rem;font-weight:700;letter-spacing:.02em;color:var(--color-accent-600);text-transform:uppercase;margin-bottom:var(--space-3)}.practice-question{font-size:1.2rem;line-height:1.6;color:var(--color-primary);text-align:left;direction:ltr;margin-bottom:var(--space-5)}.practice-options{display:flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-5)}.practice-option{display:flex;align-items:center;gap:var(--space-3);min-height:48px;padding:12px 16px;background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-xs);cursor:pointer;font-family:inherit;font-size:1rem;text-align:right;transition:border-color var(--dur-fast) var(--ease-standard),background var(--dur-fast) var(--ease-standard),box-shadow var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out)}@media (hover:hover) and (pointer:fine){.practice-option:not(:disabled):hover{border-color:var(--color-accent);background:var(--color-accent-soft);transform:translateY(-1px)}}.practice-option:focus-visible{outline:none;border-color:var(--color-accent);box-shadow:var(--shadow-focus)}.practice-option:disabled{cursor:default}.practice-option-selected{border-color:var(--color-accent);background:var(--color-accent-soft);box-shadow:0 0 0 1px var(--color-accent)}.practice-option-correct{border-color:var(--color-success);background:var(--color-success-bg)}.practice-option-wrong{border-color:var(--color-danger);background:var(--color-danger-bg)}.practice-opt-letter{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-sm);background:var(--color-surface-2);border:1px solid var(--color-border);font-weight:700;font-size:.9rem;color:var(--color-text-muted)}.practice-option-selected .practice-opt-letter{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.practice-option-correct .practice-opt-letter{background:var(--color-success);border-color:var(--color-success);color:#fff}.practice-option-wrong .practice-opt-letter{background:var(--color-danger);border-color:var(--color-danger);color:#fff}.practice-explanation{padding:var(--space-4);margin-bottom:var(--space-5);background:var(--color-accent-soft);-webkit-border-start:3px solid var(--color-accent);border-inline-start:3px solid var(--color-accent);border-radius:var(--radius-md);font-size:.95rem;line-height:1.65;color:var(--color-text);animation:scFeedbackIn .35s var(--ease-out) both}@media (prefers-reduced-motion:reduce){.practice-explanation{animation:none}}.practice-next-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:46px;padding:12px 26px;font-size:1rem;font-weight:700;font-family:inherit;border:none;border-radius:var(--radius-pill);background:var(--gradient-accent);color:var(--color-on-primary);box-shadow:var(--shadow-accent);cursor:pointer;transition:filter var(--dur-base) var(--ease-standard),transform var(--dur-base) var(--ease-out)}.practice-next-btn:disabled{opacity:.55;cursor:not-allowed}@media (hover:hover) and (pointer:fine){.practice-next-btn:not(:disabled):hover{filter:brightness(1.07);transform:translateY(-2px)}}@media (max-width:640px){.mistakes-summary{flex-direction:column;align-items:stretch}.mistakes-summary-actions{width:100%}.mistakes-summary-actions .btn{flex:1 1 auto}.mistake-card-footer{align-items:stretch}}.guide-page{max-height:none;overflow:visible}.guide-hero{text-align:center;margin-bottom:2rem}.guide-hero p{font-size:1.15rem;color:#555;line-height:1.7;max-width:680px;margin:0 auto}.guide-section{margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid #eee}.guide-section:last-of-type{border-bottom:none}.guide-section h2{font-size:1.4rem;font-weight:700;color:var(--color-primary);margin-bottom:1rem}.guide-section h3{font-size:1.1rem;font-weight:700;color:var(--color-text);margin-top:1.25rem;margin-bottom:.5rem}.guide-section p{color:#444;font-size:.97rem;line-height:1.75;margin-bottom:.75rem;max-width:74ch}.guide-section ol,.guide-section ul{-webkit-padding-start:1.5rem;padding-inline-start:1.5rem;margin-bottom:1rem;max-width:74ch}.guide-section li{color:#444;font-size:.95rem;line-height:1.7;margin-bottom:.4rem}.guide-section a.text-link{color:var(--color-primary)}.guide-related{background:var(--color-accent-soft);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:20px 24px;margin-top:2rem}.guide-related h3{font-size:1rem;font-weight:700;color:var(--color-primary);margin-bottom:12px}.guide-related ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.guide-related li a{color:var(--color-primary);font-size:.95rem;text-decoration:none;font-weight:600;transition:color .15s}.guide-related li a:hover{color:#555;text-decoration:underline}.legal-page{max-height:none;overflow:visible}.legal-page h2{font-size:1.3rem;margin-top:2rem;margin-bottom:.75rem}.legal-page p{color:#444;font-size:.95rem;line-height:1.75;margin-bottom:.75rem;max-width:74ch}.legal-page ul{-webkit-padding-start:1.5rem;padding-inline-start:1.5rem;margin-bottom:1rem;max-width:74ch}.legal-page li{color:#444;font-size:.95rem;line-height:1.7;margin-bottom:.4rem}.legal-last-updated{font-size:.85rem;color:var(--color-text-muted);margin-bottom:1.5rem}.guide-disclaimer-inline{font-size:.83rem;color:var(--color-text-muted);line-height:1.5}.not-found-page{text-align:center;padding:3rem 1rem}.not-found-code{font-size:6rem;font-weight:900;color:#e8e8e8;line-height:1;margin-bottom:.5rem;letter-spacing:-.04em}.not-found-page h1{font-size:1.75rem;margin-bottom:1rem}.not-found-page p{color:#666;font-size:1rem;margin-bottom:2rem}.sc-section-title{font-size:1.3rem;font-weight:700;color:var(--color-primary);margin-top:2rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid #e8e8e8}@media (max-width:640px){.home-cta-group{flex-direction:column;align-items:center}.home-cta-primary,.home-cta-secondary{width:100%;max-width:320px;text-align:center}.home-benefits-grid{grid-template-columns:1fr}.home-levels-grid,.owner-stats-grid{grid-template-columns:1fr 1fr}.tests-grid{grid-template-columns:1fr}}@media (max-width:480px){.home-levels-grid{grid-template-columns:1fr}}.site-footer{margin-top:var(--space-12);background:radial-gradient(120% 100% at 100% 0,rgba(124,92,240,.16) 0,rgba(124,92,240,0) 45%),var(--color-primary);color:var(--color-on-primary);border-top:3px solid transparent;border-image:var(--gradient-accent) 1}body:has(.test-session-wrapper) .site-footer{display:none}.site-footer-inner{width:100%;max-width:1200px;margin:0 auto;padding:var(--space-12) var(--space-6) var(--space-8)}.site-footer-cols{display:grid;grid-template-columns:1.5fr .9fr .9fr 1.2fr .9fr;grid-gap:var(--space-8) var(--space-8);gap:var(--space-8) var(--space-8);margin-bottom:var(--space-8)}.site-footer-brand{display:flex;flex-direction:column;gap:var(--space-4);max-width:34ch}.site-footer-logo{display:inline-flex;width:-moz-fit-content;width:fit-content;padding:10px 16px;background:#fff;border-radius:var(--radius-md);box-shadow:0 2px 10px rgba(14,18,38,.25)}.site-footer-logo:focus-visible{outline:2px solid hsla(0,0%,100%,.7);outline-offset:3px}.site-footer-logo-img{display:block;height:auto;width:160px}.site-footer-tagline{font-size:.9rem;line-height:1.7;color:hsla(0,0%,100%,.68)}.site-footer-contact-btn{display:inline-flex;align-items:center;gap:var(--space-2);align-self:flex-start;padding:10px var(--space-4);min-height:44px;background:hsla(0,0%,100%,.06);border:1px solid hsla(0,0%,100%,.14);border-radius:var(--radius-pill);color:#dfe1ff;font-size:.9rem;font-weight:600;text-decoration:none;transition:background var(--dur-fast) var(--ease-standard),border-color var(--dur-fast) var(--ease-standard),transform var(--dur-fast) var(--ease-standard)}.site-footer-contact-btn:focus-visible,.site-footer-contact-btn:hover{background:rgba(124,92,240,.22);border-color:rgba(124,92,240,.6);transform:translateY(-1px)}.site-footer-contact-btn:focus-visible{outline:2px solid hsla(0,0%,100%,.7);outline-offset:3px}.site-footer-col{min-width:0}.site-footer-heading{font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:var(--space-4);color:hsla(0,0%,100%,.55)}.site-footer-links{list-style:none;display:flex;flex-direction:column;gap:var(--space-1)}.site-footer-link{display:inline-block;color:hsla(0,0%,100%,.8);text-decoration:none;font-size:.9rem;padding:5px 0;border-radius:var(--radius-sm);transition:color var(--dur-fast) var(--ease-standard),-webkit-padding-start var(--dur-fast) var(--ease-standard);transition:color var(--dur-fast) var(--ease-standard),padding-inline-start var(--dur-fast) var(--ease-standard);transition:color var(--dur-fast) var(--ease-standard),padding-inline-start var(--dur-fast) var(--ease-standard),-webkit-padding-start var(--dur-fast) var(--ease-standard)}.site-footer-link:focus-visible,.site-footer-link:hover{color:var(--color-on-primary);-webkit-padding-start:6px;padding-inline-start:6px}.site-footer-link:focus-visible{outline:2px solid hsla(0,0%,100%,.7);outline-offset:3px}.site-footer-link-inline{color:#cfd3ff;text-decoration:underline;padding:0}.site-footer-disclaimer{border-top:1px solid hsla(0,0%,100%,.12);padding-top:var(--space-6);display:flex;flex-direction:column;gap:var(--space-3)}.site-footer-disclaimer p{font-size:.8rem;line-height:1.7;color:hsla(0,0%,100%,.58);max-width:80ch}.site-footer-disclaimer strong{color:hsla(0,0%,100%,.82);font-weight:600}.site-footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:var(--space-3);margin-top:var(--space-6);padding-top:var(--space-5);border-top:1px solid hsla(0,0%,100%,.12)}.site-footer-copy{font-size:.82rem;color:hsla(0,0%,100%,.55)}.site-footer-madeby{font-size:.82rem;color:hsla(0,0%,100%,.4)}@media (max-width:900px){.site-footer-cols{grid-template-columns:1fr 1fr;gap:var(--space-8)}.site-footer-brand{grid-column:1/-1;max-width:none}}@media (max-width:600px){.site-footer-cols{grid-template-columns:1fr;gap:var(--space-6)}.site-footer-inner{padding:var(--space-10) var(--space-5) var(--space-6)}.site-footer-bottom{justify-content:center;text-align:center}}.error-screen{text-align:center;padding-top:var(--space-12);padding-bottom:var(--space-12)}.error-screen-text{max-width:52ch;margin:var(--space-4) auto var(--space-8);color:var(--color-text-muted);line-height:1.7}.progress-title{font-size:2rem;font-weight:800;color:var(--color-text);margin-bottom:var(--space-3)}.progress-subtitle{max-width:60ch;color:var(--color-text-muted);line-height:1.7}.prog-page{max-width:960px;padding-top:var(--space-8);padding-bottom:var(--space-12)}.prog-header{position:relative;overflow:hidden;text-align:center;margin-bottom:var(--space-8);padding:var(--space-8) var(--space-6);background:var(--gradient-hero-light);border:1px solid var(--color-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-sm)}.prog-badge{display:inline-block;padding:var(--space-1) var(--space-4);border-radius:var(--radius-pill);background:var(--color-accent-soft);color:var(--color-accent-600);font-size:.85rem;font-weight:700}.prog-badge,.prog-title{margin-bottom:var(--space-3)}.prog-title{font-size:2rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(120deg,#1e2746,#4f46e5 70%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--color-primary)}.prog-subtitle{max-width:56ch;margin-inline:auto;color:var(--color-text-muted);font-size:1rem;line-height:1.65}@media (max-width:640px){.prog-header{padding:var(--space-6) var(--space-4)}.prog-title{font-size:1.6rem}}.prog-skeleton{height:96px;border-radius:var(--radius-xl);background:linear-gradient(100deg,var(--color-surface-2) 30%,var(--color-bg-tint) 50%,var(--color-surface-2) 70%);background-size:200% 100%;animation:progShimmer 1.4s ease-in-out infinite;margin-bottom:var(--space-4)}@keyframes progShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){.prog-skeleton{animation:none}}.prog-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:var(--space-4);gap:var(--space-4);margin-bottom:var(--space-10)}.prog-summary-card{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-2);padding:var(--space-5);min-height:44px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);text-decoration:none}.prog-summary-card--link{transition:border-color var(--dur-base) var(--ease-standard),box-shadow var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}@media (hover:hover) and (pointer:fine){.prog-summary-card--link:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-md);transform:translateY(-2px)}}.prog-summary-card--link:focus-visible{outline:none;border-color:var(--color-accent);box-shadow:var(--shadow-focus)}@media (prefers-reduced-motion:reduce){.prog-summary-card--link{transition:none}}.prog-summary-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md)}.prog-summary-icon,.prog-summary-icon--accent{background:var(--color-accent-soft);color:var(--color-accent-600)}.prog-summary-icon--success{background:var(--color-success-bg);color:var(--color-success)}.prog-summary-icon--warning{background:var(--color-warning-bg);color:var(--color-warning)}.prog-summary-icon--flame{background:var(--color-flame-soft);color:var(--color-flame-600)}.prog-summary-icon--teal{background:var(--color-teal-soft);color:var(--color-teal-600)}.prog-summary-value{font-size:2rem;font-weight:800;line-height:1;color:var(--color-primary);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:-.02em}.prog-summary-label{font-size:.85rem;font-weight:600;color:var(--color-text-muted);line-height:1.4}.prog-section{margin-bottom:var(--space-10)}.prog-section-heading{margin-bottom:var(--space-5)}.prog-section-title{font-size:1.3rem;font-weight:800;color:var(--color-primary);letter-spacing:-.01em}.prog-section-accent{display:block;width:44px;height:3px;margin-top:var(--space-2);border-radius:var(--radius-pill);background:var(--gradient-accent)}.prog-section-subtitle{margin-top:var(--space-3);max-width:60ch;color:var(--color-text-muted);line-height:1.6;font-size:.95rem}.prog-score-badge{display:inline-flex;align-items:center;justify-content:center;min-width:3ch;padding:2px 10px;border-radius:var(--radius-pill);font-size:1.15rem;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;background:var(--color-accent-soft);color:var(--color-accent-600)}.prog-score-badge--lg{font-size:2.4rem;padding:4px 18px}.prog-score-badge[data-tier=high]{background:var(--color-success-bg);color:var(--color-success)}.prog-score-badge[data-tier=mid]{background:var(--color-warning-bg);color:var(--color-warning)}.prog-score-badge[data-tier=low]{background:var(--color-danger-bg);color:var(--color-danger)}.prog-trend{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);padding:var(--space-6)}.prog-trend-svg{width:100%;height:110px;display:block;margin-bottom:var(--space-5)}.prog-trend-area{fill:var(--color-teal-wash)}.prog-trend-line{stroke:var(--color-teal);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}.prog-trend-dot{fill:var(--color-teal-600);stroke:var(--color-surface);stroke-width:1.5}.prog-trend-bars{display:flex;flex-direction:column;gap:var(--space-3);list-style:none;padding:0;margin:0}.prog-trend-bar-item{display:grid;grid-template-columns:3.5ch 1fr auto;align-items:center;grid-gap:var(--space-3);gap:var(--space-3)}.prog-trend-bar-score{font-weight:800;font-size:.95rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--color-text);text-align:center}.prog-trend-bar-score[data-tier=high]{color:var(--color-success)}.prog-trend-bar-score[data-tier=mid]{color:var(--color-warning)}.prog-trend-bar-score[data-tier=low]{color:var(--color-danger)}.prog-trend-bar-track{height:10px;border-radius:var(--radius-pill);background:var(--color-bg-tint);overflow:hidden}.prog-trend-bar-fill{display:block;height:100%;width:var(--prog-fill,0);border-radius:var(--radius-pill);background:var(--color-teal);transform-origin:right center;animation:progBarGrow .7s var(--ease-out) both}.prog-trend-bar-fill[data-tier=high]{background:var(--color-success)}.prog-trend-bar-fill[data-tier=mid]{background:var(--color-warning)}.prog-trend-bar-fill[data-tier=low]{background:var(--color-danger)}.prog-trend-bar-fill.is-best{box-shadow:0 0 0 2px var(--color-teal-soft)}.prog-trend-bar-date{font-size:.75rem;color:var(--color-text-soft);white-space:nowrap;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}@keyframes progBarGrow{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@media (prefers-reduced-motion:reduce){.prog-trend-bar-fill{animation:none}}.prog-trend--single{display:flex;flex-direction:column;gap:var(--space-3)}.prog-trend-single-score{display:flex;align-items:center;gap:var(--space-4)}.prog-trend-single-meta{font-size:.9rem;font-weight:600;color:var(--color-text-muted)}.prog-trend-single-text{color:var(--color-text-muted);line-height:1.6}.prog-pertest-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:var(--space-4);gap:var(--space-4);list-style:none;padding:0;margin:0}.prog-pertest-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);padding:var(--space-5)}.prog-pertest-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-4)}.prog-pertest-title{font-weight:700;color:var(--color-primary)}.prog-pertest-attempts{font-size:.78rem;color:var(--color-text-soft);white-space:nowrap}.prog-pertest-scores{display:flex;gap:var(--space-8)}.prog-pertest-score{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-2)}.prog-pertest-score-label{font-size:.75rem;color:var(--color-text-soft)}.prog-pertest-date{font-size:.72rem;color:var(--color-text-soft);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.prog-focus-list{display:grid;grid-gap:var(--space-4);gap:var(--space-4);list-style:none;padding:0;margin:0}.prog-focus-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);padding:var(--space-4) var(--space-5)}.prog-focus-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-3)}.prog-focus-label{font-weight:700;color:var(--color-primary)}.prog-focus-pct{font-weight:800;font-size:1rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--color-teal-600)}.prog-focus-pct[data-tier=high]{color:var(--color-success)}.prog-focus-pct[data-tier=mid]{color:var(--color-warning)}.prog-focus-pct[data-tier=low]{color:var(--color-danger)}.prog-focus-track{height:10px;border-radius:var(--radius-pill);background:var(--color-bg-tint);overflow:hidden}.prog-focus-fill{display:block;height:100%;width:var(--prog-fill,0);border-radius:var(--radius-pill);transform-origin:right center;animation:progBarGrow .7s var(--ease-out) both}.prog-focus-fill,.prog-focus-fill[data-tier=high]{background:var(--color-teal)}.prog-focus-fill[data-tier=mid]{background:var(--color-warning)}.prog-focus-fill[data-tier=low]{background:var(--color-danger)}@media (prefers-reduced-motion:reduce){.prog-focus-fill{animation:none}}.prog-weak-list{display:flex;flex-wrap:wrap;gap:var(--space-3);list-style:none;padding:0;margin:0 0 var(--space-4)}.prog-weak-item{display:inline-flex;align-items:center;gap:var(--space-2);background:var(--color-warning-bg);border:1px solid var(--color-warning);border-radius:var(--radius-pill);padding:6px 14px}.prog-weak-skill{font-size:.9rem}.prog-weak-count,.prog-weak-skill{font-weight:700;color:var(--color-warning)}.prog-weak-count{font-size:.78rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.prog-weak-cta{color:var(--color-text-muted);line-height:1.6}.prog-empty{text-align:center;max-width:56ch;margin:0 auto var(--space-10);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-sm);padding:var(--space-10) var(--space-6)}.prog-empty-icon{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;margin-bottom:var(--space-4);border-radius:50%;background:var(--color-accent-soft);color:var(--color-accent)}.prog-empty-title{font-size:1.4rem;font-weight:800;color:var(--color-primary);margin-bottom:var(--space-3)}.prog-empty-text{color:var(--color-text-muted);line-height:1.7;margin-bottom:var(--space-6)}.prog-empty-actions{display:flex;flex-wrap:wrap;gap:var(--space-3);justify-content:center}.prog-related{margin-top:var(--space-10);padding-top:var(--space-8);border-top:1px solid var(--color-border)}.prog-related-title{font-size:1.1rem;font-weight:800;color:var(--color-primary);margin-bottom:var(--space-4);text-align:center}.prog-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:var(--space-3);gap:var(--space-3)}.prog-related-card{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-5);min-height:44px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);text-decoration:none;transition:border-color var(--dur-base) var(--ease-standard),box-shadow var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}@media (hover:hover) and (pointer:fine){.prog-related-card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-md);transform:translateY(-2px)}}.prog-related-card:focus-visible{outline:none;border-color:var(--color-accent);box-shadow:var(--shadow-focus)}@media (prefers-reduced-motion:reduce){.prog-related-card{transition:none}}.prog-related-icon{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--radius-md);background:var(--color-accent-soft);color:var(--color-accent-600)}.prog-related-text{flex:1 1;display:flex;flex-direction:column;gap:2px;min-width:0}.prog-related-card-title{font-weight:700;color:var(--color-primary);font-size:1rem}.prog-related-card-desc{color:var(--color-text-muted);font-size:.88rem;line-height:1.5}.prog-related-arrow{flex-shrink:0;display:inline-flex;color:var(--color-text-soft)}.prog-footer-actions{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center;justify-content:center;margin-top:var(--space-10)}@media (max-width:560px){.prog-pertest-scores{gap:var(--space-10)}.prog-trend-bar-date{font-size:.7rem}}:root{--carousel-gap:16px;--card-pad:24px;--section-pad-y:64px;--score-red:#ef4444;--score-orange:#f97316;--score-yellow:#eab308;--score-green:#22c55e;--score-blue:#3b82f6;--score-purple:#8b5cf6;--score-red-tint:#fdecec;--score-orange-tint:#fef1e8;--score-yellow-tint:#fdf7e6;--score-green-tint:#e9f9ef;--score-blue-tint:#ebf3fe;--score-purple-tint:#f3effe}@supports (color:color-mix(in oklch,#000,#fff)){:root{--score-red-tint:color-mix(in srgb,#ef4444 10%,#fff);--score-orange-tint:color-mix(in srgb,#f97316 10%,#fff);--score-yellow-tint:color-mix(in srgb,#eab308 10%,#fff);--score-green-tint:color-mix(in srgb,#22c55e 10%,#fff);--score-blue-tint:color-mix(in srgb,#3b82f6 10%,#fff);--score-purple-tint:color-mix(in srgb,#8b5cf6 10%,#fff)}}.section-block{padding-block:var(--section-pad-y)}@media (max-width:768px){.section-block{padding-block:var(--space-10)}}.section-block-alt{padding-block:var(--section-pad-y);background-color:var(--color-surface)}@media (max-width:768px){.section-block-alt{padding-block:var(--space-10)}}.section-inner{max-width:1200px;margin-inline:auto;padding-inline:var(--space-6)}@media (max-width:640px){.section-inner{padding-inline:var(--space-4)}}.content-card{position:relative;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--card-pad);box-shadow:var(--shadow-sm);transition:box-shadow var(--dur-base) var(--ease-out),border-color var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}.content-card:before{content:"";position:absolute;inset-block-start:0;inset-inline:0;height:3px;border-radius:var(--radius-lg) var(--radius-lg) 0 0;background:var(--gradient-accent);opacity:0;transition:opacity var(--dur-base) var(--ease-out)}@media (hover:hover) and (pointer:fine){.content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--color-accent)}.content-card:hover:before{opacity:1}.content-card:hover .card-icon-wrap{background:var(--color-accent);color:#fff;transform:scale(1.06)}}.content-card-primary{position:relative;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--card-pad);box-shadow:var(--shadow-sm);-webkit-border-end:3px solid var(--color-accent);border-inline-end:3px solid var(--color-accent);transition:box-shadow var(--dur-base) var(--ease-out),border-color var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out)}@media (hover:hover) and (pointer:fine){.content-card-primary:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--color-accent)}.content-card-primary:hover .card-icon-wrap{background:var(--color-accent);color:#fff;transform:scale(1.06)}}.content-card-secondary{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--card-pad);box-shadow:var(--shadow-xs)}.badge{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-1) var(--space-3);border-radius:var(--radius-pill);font-size:.75rem;font-weight:700;line-height:1;white-space:nowrap}.badge-new{background:var(--color-accent-soft);color:var(--color-accent-600);border:1px solid var(--color-accent)}.badge-recommended{background:var(--color-success-bg);color:var(--color-success);border:1px solid var(--color-success-border)}.badge-duration{background:var(--color-bg-tint);color:var(--color-text-muted);border:1px solid var(--color-border)}.badge-inline{display:inline-flex}.carousel-swipe-hint{display:none}@media (max-width:640px){.carousel-swipe-hint{display:block;font-size:.8rem;color:var(--color-text-soft);text-align:center;-webkit-margin-before:var(--space-2);margin-block-start:var(--space-2);-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:none}}.accordion{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);overflow:hidden}.accordion+.accordion{-webkit-margin-before:var(--space-2);margin-block-start:var(--space-2)}.accordion>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-5) var(--space-6);font-size:1rem;font-weight:700;color:var(--color-primary);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;min-height:44px;transition:background var(--dur-fast) var(--ease-standard)}.accordion>summary::-webkit-details-marker{display:none}@media (hover:hover) and (pointer:fine){.accordion>summary:hover{background:var(--color-bg-tint)}}.accordion>summary:focus-visible{outline:2px solid var(--color-accent);outline-offset:-2px}.accordion>summary:after{content:"";display:inline-block;flex-shrink:0;width:14px;height:14px;-webkit-border-end:2px solid var(--color-text-muted);border-inline-end:2px solid var(--color-text-muted);-webkit-border-after:2px solid var(--color-text-muted);border-block-end:2px solid var(--color-text-muted);transform:rotate(45deg);transition:transform var(--dur-base) var(--ease-out);-webkit-margin-start:auto;margin-inline-start:auto}.accordion[open]>summary:after{transform:rotate(-135deg)}.accordion-body{padding:0 var(--space-6) var(--space-5);color:var(--color-text-muted);font-size:.95rem;line-height:1.7}@media (prefers-reduced-motion:reduce){.accordion>summary:after{transition:none}}.guide-layout{display:grid;grid-template-columns:1fr 240px;grid-template-areas:"content toc";grid-gap:var(--space-8);gap:var(--space-8);align-items:start}.guide-main{grid-area:content;min-width:0}.guide-toc{grid-area:toc}@media (max-width:1023px){.guide-layout{grid-template-columns:1fr;grid-template-areas:"toc" "content"}.guide-toc{position:static}}.section-heading{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--space-3);-webkit-margin-after:var(--space-8);margin-block-end:var(--space-8)}.section-heading.is-visible>*{animation:none}.section-heading-title{margin:0;font-size:1.75rem;font-weight:800;color:var(--color-text);letter-spacing:-.02em;line-height:1.2}@media (max-width:640px){.section-heading-title{font-size:1.375rem}}.section-heading-accent{display:block;width:48px;height:3px;border-radius:var(--radius-pill);background:var(--gradient-accent);transform:scaleX(0);transform-origin:center;transition:transform .7s var(--ease-out) .15s}.section-heading.is-visible .section-heading-accent{transform:scaleX(1)}.section-heading-subtitle{margin:0;max-width:56ch;font-size:.95rem;color:var(--color-text-muted);line-height:1.6}.section-heading-action{-webkit-margin-before:var(--space-1);margin-block-start:var(--space-1);font-size:.85rem;font-weight:700;color:var(--color-accent-600);text-decoration:none;display:inline-flex;align-items:center;gap:var(--space-1);min-height:44px;padding-inline:var(--space-4);border-radius:var(--radius-pill);background:var(--color-accent-soft);border:1px solid transparent;transition:color var(--dur-base) var(--ease-standard),background var(--dur-base) var(--ease-standard),border-color var(--dur-base) var(--ease-standard),transform var(--dur-fast) var(--ease-out)}@media (hover:hover) and (pointer:fine){.section-heading-action:hover{color:var(--color-accent);background:#fff;border-color:var(--color-accent);transform:translateY(-1px)}}.section-heading-action:active{transform:translateY(0) scale(.98)}.section-heading-action:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}@media (prefers-reduced-motion:reduce){.section-heading-accent{transform:scaleX(1);transition:none}}.toc{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6);position:-webkit-sticky;position:sticky;top:88px;max-height:calc(100vh - 120px);overflow-y:auto}.toc-title{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);-webkit-margin-after:var(--space-4);margin-block-end:var(--space-4)}.toc-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-1)}.toc-link{display:flex;align-items:center;font-size:.875rem;color:var(--color-text-muted);text-decoration:none;padding:var(--space-1) var(--space-3);border-radius:var(--radius-sm);line-height:1.5;min-height:36px;transition:color var(--dur-fast) var(--ease-standard),background var(--dur-fast) var(--ease-standard)}@media (hover:hover) and (pointer:fine){.toc-link:hover{color:var(--color-text);background:var(--color-bg-tint)}}.toc-link.is-active{color:var(--color-accent-600);font-weight:600;background:var(--color-accent-soft)}@media (max-width:1023px){.toc{position:static;max-height:none}}.toc-desktop{display:block}.toc-mobile{display:none}@media (max-width:1023px){.toc-desktop{display:none}.toc-mobile{display:block}}.score-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--card-pad);box-shadow:var(--shadow-xs)}.score-card-50{background:var(--score-red-tint);border-color:var(--score-red)}.score-card-70{background:var(--score-orange-tint);border-color:var(--score-orange)}.score-card-85{background:var(--score-yellow-tint);border-color:var(--score-yellow)}.score-card-100{background:var(--score-green-tint);border-color:var(--score-green)}.score-card-120{background:var(--score-blue-tint);border-color:var(--score-blue)}.score-card-134{background:var(--score-purple-tint);border-color:var(--score-purple)}.score-card-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;-webkit-margin-after:var(--space-2);margin-block-end:var(--space-2)}.score-card-50 .score-card-label{color:var(--score-red)}.score-card-70 .score-card-label{color:var(--score-orange)}.score-card-85 .score-card-label{color:var(--score-yellow)}.score-card-100 .score-card-label{color:var(--score-green)}.score-card-120 .score-card-label{color:var(--score-blue)}.score-card-134 .score-card-label{color:var(--score-purple)}.score-card-range{font-size:1.5rem;font-weight:800;color:var(--color-primary);direction:ltr;display:inline-block}.score-card-description{line-height:1.6;-webkit-margin-before:var(--space-2);margin-block-start:var(--space-2)}.guide-source-note,.score-card-description{font-size:.875rem;color:var(--color-text-muted)}.guide-source-note{-webkit-margin-before:var(--space-3);margin-block-start:var(--space-3);-webkit-padding-start:var(--space-3);padding-inline-start:var(--space-3);-webkit-border-start:3px solid var(--color-teal);border-inline-start:3px solid var(--color-teal);line-height:1.65}.score-card-level-note{font-weight:500;color:var(--color-text-muted)}.score-card-disclaimer{-webkit-margin-before:var(--space-4);margin-block-start:var(--space-4);-webkit-padding-before:var(--space-3);padding-block-start:var(--space-3);-webkit-border-before:1px solid var(--color-border);border-block-start:1px solid var(--color-border);font-size:.8125rem;line-height:1.6;color:var(--color-text-muted);max-width:60ch}.hero-section{background-color:var(--color-primary);padding-block:var(--section-pad-y);position:relative;overflow:hidden}@media (max-width:768px){.hero-section{padding-block:var(--space-10)}}.hero-inner{max-width:1200px;margin-inline:auto;padding-inline:var(--space-6);display:grid;grid-template-columns:1fr;grid-gap:var(--space-12);gap:var(--space-12);align-items:center}@media (min-width:1024px){.hero-inner{grid-template-columns:1fr minmax(0,320px)}}.hero-title{margin:0 0 var(--space-5);font-size:2.5rem;font-weight:800;color:var(--color-on-primary);letter-spacing:-.025em;line-height:1.1}@media (max-width:768px){.hero-title{font-size:1.875rem}}.hero-subtitle{font-size:1.05rem;color:hsla(0,0%,100%,.78);line-height:1.65;-webkit-margin-after:var(--space-8);margin-block-end:var(--space-8);max-width:52ch}.hero-cta-row{display:flex;flex-wrap:wrap;gap:var(--space-3)}@media (max-width:640px){.hero-cta-row{flex-direction:column}.hero-cta-row>*{width:100%;text-align:center;justify-content:center}}.hero-btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-4) var(--space-8);background:var(--gradient-accent);color:var(--color-on-primary);border-radius:var(--radius-pill);font-size:1rem;font-weight:700;text-decoration:none;border:none;cursor:pointer;box-shadow:var(--shadow-accent);min-height:44px;transition:filter var(--dur-base) var(--ease-standard),transform var(--dur-base) var(--ease-out);font-family:inherit}@media (hover:hover) and (pointer:fine){.hero-btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px)}}.hero-btn-primary:focus-visible{outline:2px solid #fff;outline-offset:3px}@media (prefers-reduced-motion:reduce){.hero-btn-primary{transition:none}}.hero-btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-4) var(--space-8);background:transparent;color:var(--color-on-primary);border-radius:var(--radius-pill);font-size:1rem;font-weight:600;text-decoration:none;border:1.5px solid hsla(0,0%,100%,.55);cursor:pointer;min-height:44px;font-family:inherit;transition:background var(--dur-base) var(--ease-standard)}@media (hover:hover) and (pointer:fine){.hero-btn-secondary:hover{background:hsla(0,0%,100%,.1);border-color:hsla(0,0%,100%,.8)}}.hero-btn-secondary:focus-visible{outline:2px solid #fff;outline-offset:3px}.hero-stats{display:flex;flex-wrap:wrap;-webkit-margin-before:var(--space-8);margin-block-start:var(--space-8);-webkit-border-before:1px solid hsla(0,0%,100%,.15);border-block-start:1px solid hsla(0,0%,100%,.15);-webkit-padding-before:var(--space-6);padding-block-start:var(--space-6)}.hero-stat{flex:1 1;min-width:80px;padding:var(--space-3) var(--space-4);text-align:center;position:relative}.hero-stat+.hero-stat:before{content:"";position:absolute;inset-inline-start:0;inset-block:var(--space-2);width:1px;background:hsla(0,0%,100%,.2)}.hero-stat-number{display:block;font-size:1.5rem;font-weight:800;color:var(--color-on-primary);direction:ltr}.hero-stat-label{display:block;font-size:.75rem;color:hsla(0,0%,100%,.6);-webkit-margin-before:var(--space-1);margin-block-start:var(--space-1)}.carousel-root{position:relative;padding-inline:0}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:var(--radius-pill);background:var(--color-primary);color:var(--color-on-primary);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);z-index:2;font-size:1.2rem;line-height:1;padding:0;font-family:inherit;transition:background var(--dur-fast) var(--ease-standard),transform var(--dur-fast) var(--ease-out),opacity var(--dur-fast) 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