:root{--primary-50: #e3f2fd;--primary-100: #bbdefb;--primary-200: #90caf9;--primary-300: #64b5f6;--primary-400: #42a5f5;--primary-500: #2196f3;--primary-600: #1e88e5;--primary-700: #1976d2;--primary-800: #1565c0;--primary-900: #0d47a1;--accent-50: #e0f2f1;--accent-100: #b2dfdb;--accent-200: #80cbc4;--accent-300: #4db6ac;--accent-400: #26a69a;--accent-500: #009688;--accent-600: #00897b;--accent-700: #00796b;--accent-800: #00695c;--accent-900: #004d40;--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-success: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);--gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);--gradient-hero: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);--gray-50: #fafafa;--gray-100: #f5f5f5;--gray-200: #eeeeee;--gray-300: #e0e0e0;--gray-400: #bdbdbd;--gray-500: 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var(--space-16);overflow:hidden}.beginners-hero__background{position:absolute;inset:0}.beginners-hero__orb{position:absolute;width:600px;height:600px;border-radius:50%;background:var(--success);filter:blur(120px);opacity:.2;top:-30%;right:-10%}.beginners-hero__content{position:relative;z-index:1;max-width:800px}.beginners-hero__back{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:#ffffff0d;border-radius:var(--radius-full);font-size:var(--text-sm);color:var(--text-dark-secondary);margin-bottom:var(--space-6);transition:all var(--transition-base)}.beginners-hero__back:hover{background:#ffffff1a;color:var(--text-dark-primary)}.beginners-hero__tag{display:inline-block;padding:var(--space-2) var(--space-4);background:#10b9811a;border:1px solid rgba(16,185,129,.3);border-radius:var(--radius-full);font-size:var(--text-sm);color:var(--success);margin-bottom:var(--space-4)}.beginners-hero__title{font-family:var(--font-display);font-size:clamp(2rem,5vw,3.5rem);font-weight:800;margin-bottom:var(--space-3)}.beginners-hero__subtitle{font-size:var(--text-xl);color:var(--success);margin-bottom:var(--space-4)}.beginners-hero__description{font-size:var(--text-lg);color:var(--text-dark-secondary);line-height:1.8}.lessons{padding:var(--space-16) 0}.lessons__title{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:700;margin-bottom:var(--space-10);text-align:center}.lessons__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--space-6)}.lesson-card{background:var(--bg-dark-secondary);border-radius:var(--radius-2xl);padding:var(--space-8);border:1px solid rgba(255,255,255,.05);animation:fadeInUp .6s ease forwards;opacity:0;transition:all var(--transition-base)}.lesson-card:hover{transform:translateY(-5px);border-color:#10b9814d;box-shadow:0 20px 40px #0000004d}.lesson-card__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6)}.lesson-card__number{font-family:var(--font-display);font-size:var(--text-4xl);font-weight:800;background:var(--gradient-success);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:.5}.lesson-card__icon{font-size:2.5rem}.lesson-card__title{font-family:var(--font-display);font-size:var(--text-xl);font-weight:700;margin-bottom:var(--space-4)}.lesson-card__content{color:var(--text-dark-secondary);line-height:1.8;margin-bottom:var(--space-6)}.lesson-card__points{background:var(--bg-dark-tertiary);border-radius:var(--radius-lg);padding:var(--space-5)}.lesson-card__points-title{font-size:var(--text-sm);font-weight:600;color:var(--success);margin-bottom:var(--space-3)}.lesson-card__list{display:flex;flex-direction:column;gap:var(--space-2)}.lesson-card__list-item{display:flex;align-items:flex-start;gap:var(--space-2);font-size:var(--text-sm);color:var(--text-dark-secondary)}.lesson-card__bullet{color:var(--success);flex-shrink:0}.systems-overview{padding:var(--space-16) 0}.systems-overview__header{text-align:center;max-width:600px;margin:0 auto var(--space-10)}.systems-overview__title{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:700;margin-bottom:var(--space-4)}.systems-overview__description{color:var(--text-dark-secondary);line-height:1.8}.systems-overview__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-4)}.system-mini-card{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-5);background:var(--bg-dark-secondary);border-radius:var(--radius-xl);border:1px solid rgba(255,255,255,.05);transition:all var(--transition-base);animation:fadeInUp .5s ease forwards;opacity:0}.system-mini-card:hover{transform:translate(10px);border-color:var(--card-color);box-shadow:0 10px 30px #0003}.system-mini-card__emoji{font-size:2rem;flex-shrink:0}.system-mini-card__content{flex:1}.system-mini-card__title{font-weight:600;margin-bottom:var(--space-1)}.system-mini-card__subtitle{font-size:var(--text-sm);color:var(--text-dark-secondary)}.system-mini-card__arrow{color:var(--card-color);font-size:var(--text-xl);transition:transform var(--transition-base)}.system-mini-card:hover .system-mini-card__arrow{transform:translate(5px)}.tips{padding:var(--space-16) 0}.tips__card{background:var(--gradient-success);border-radius:var(--radius-2xl);padding:var(--space-10);text-align:center}.tips__icon{font-size:3rem;margin-bottom:var(--space-4)}.tips__title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-8)}.tips__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-6)}.tip{background:#0003;border-radius:var(--radius-xl);padding:var(--space-6);text-align:left}.tip__icon{font-size:1.5rem;display:block;margin-bottom:var(--space-3)}.tip__title{font-weight:600;margin-bottom:var(--space-2)}.tip__text{font-size:var(--text-sm);opacity:.9;line-height:1.6}.next-steps{padding:var(--space-16) 0;text-align:center}.next-steps__title{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:700;margin-bottom:var(--space-4)}.next-steps__description{color:var(--text-dark-secondary);margin-bottom:var(--space-8)}.next-steps__buttons{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap}.next-steps__btn{display:inline-flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-8);border-radius:var(--radius-xl);font-weight:600;transition:all var(--transition-base)}.next-steps__btn--primary{background:var(--gradient-primary);color:#fff}.next-steps__btn--secondary{background:var(--gradient-secondary);color:#fff}.next-steps__btn:hover{transform:translateY(-3px);box-shadow:0 10px 30px 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0}.detailed-content__title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-10)}.content-section{background:var(--bg-dark-secondary);border-radius:var(--radius-2xl);padding:var(--space-8);margin-bottom:var(--space-6);border:1px solid rgba(255,255,255,.05);animation:fadeInUp .5s ease forwards;opacity:0}.content-section__title{font-family:var(--font-display);font-size:var(--text-xl);font-weight:700;color:var(--section-color);margin-bottom:var(--space-4)}.content-section__intro{color:var(--text-dark-secondary);line-height:1.8;margin-bottom:var(--space-6)}.content-section__subsections{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-4)}.subsection-card{background:var(--bg-dark-tertiary);border-radius:var(--radius-xl);padding:var(--space-5);transition:all var(--transition-base)}.subsection-card:hover{transform:translate(5px);border-left:3px solid var(--section-color)}.subsection-card__name{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-base);font-weight:600;margin-bottom:var(--space-2)}.subsection-card__dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.subsection-card__details{color:var(--text-dark-secondary);font-size:var(--text-sm);line-height:1.7;padding-left:calc(8px + var(--space-2))}.diseases{padding:var(--space-16) 0}.diseases__title{display:flex;align-items:center;gap:var(--space-3);font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-8)}.diseases__icon{font-size:2rem}.diseases__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-4)}.disease-card{background:var(--bg-dark-secondary);border-radius:var(--radius-xl);padding:var(--space-6);border-left:3px solid var(--warning);animation:fadeInUp .5s ease forwards;opacity:0;transition:all var(--transition-base)}.disease-card:hover{transform:translate(5px);background:var(--bg-dark-tertiary)}.disease-card__name{font-size:var(--text-lg);font-weight:600;margin-bottom:var(--space-2);color:var(--warning)}.disease-card__description{color:var(--text-dark-secondary);font-size:var(--text-sm);line-height:1.6}.exam-cta{padding:var(--space-16) 0}.exam-cta__card{background:var(--gradient-primary);border-radius:var(--radius-2xl);padding:var(--space-10);text-align:center;max-width:600px;margin:0 auto}.exam-cta__icon{font-size:4rem;display:block;margin-bottom:var(--space-4)}.exam-cta__title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-3)}.exam-cta__description{opacity:.9;margin-bottom:var(--space-6)}.exam-cta__btn{display:inline-flex;padding:var(--space-4) var(--space-8);background:#fff;color:var(--primary-700);border-radius:var(--radius-xl);font-weight:600;transition:all var(--transition-base)}.exam-cta__btn:hover{transform:scale(1.05);box-shadow:0 10px 30px #0000004d}@media(max-width:768px){.section-nav__buttons{flex-direction:column;align-items:center}.section-nav__btn{width:100%;max-width:350px}.content-section__subsections{grid-template-columns:1fr}}@media(max-width:576px){.key-facts__grid,.key-parts__grid,.diseases__grid{grid-template-columns:1fr}.content-section{padding:var(--space-5)}}.section-not-found{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:var(--space-4)}.section-not-found__btn{padding:var(--space-4) var(--space-8);background:var(--gradient-primary);border-radius:var(--radius-xl);color:#fff;font-weight:600}.detail-hero{position:relative;padding:var(--space-24) 0 var(--space-16);overflow:hidden}.detail-hero__background{position:absolute;inset:0}.detail-hero__gradient{position:absolute;inset:0;opacity:.3}.detail-hero__overlay{position:absolute;inset:0;background:linear-gradient(to bottom,transparent,var(--bg-dark))}.detail-hero__content{position:relative;z-index:1}.detail-hero__back{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:#ffffff0d;border-radius:var(--radius-full);font-size:var(--text-sm);color:var(--text-dark-secondary);margin-bottom:var(--space-8);transition:all var(--transition-base)}.detail-hero__back:hover{background:#ffffff1a;color:var(--text-dark-primary)}.detail-hero__main{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-12);align-items:center}.detail-hero__emoji{font-size:4rem;display:block;margin-bottom:var(--space-4);animation:float 3s ease-in-out infinite}.detail-hero__title{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,4rem);font-weight:800;margin-bottom:var(--space-2);color:var(--section-color)}.detail-hero__subtitle{font-size:var(--text-xl);color:var(--text-dark-secondary);margin-bottom:var(--space-6)}.detail-hero__description{font-size:var(--text-lg);color:var(--text-dark-secondary);line-height:1.8}.detail-hero__image-container{display:flex;justify-content:center;align-items:center}.detail-hero__image{max-width:100%;max-height:400px;object-fit:contain;border-radius:var(--radius-2xl);box-shadow:0 20px 60px #0006;animation:fadeIn 1s ease,float 4s ease-in-out infinite}.key-facts{padding:var(--space-16) 0}.key-facts__title{display:flex;align-items:center;gap:var(--space-3);font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-8)}.key-facts__icon{font-size:2rem}.key-facts__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-4)}.fact-card{background:var(--bg-dark-secondary);border-radius:var(--radius-xl);padding:var(--space-6);border:1px solid rgba(255,255,255,.05);display:flex;gap:var(--space-4);align-items:flex-start;animation:fadeInUp .5s ease forwards;opacity:0;transition:all var(--transition-base)}.fact-card:hover{transform:translateY(-5px);border-color:var(--section-color);box-shadow:0 10px 30px #0003}.fact-card__number{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:800;color:var(--section-color);opacity:.5;flex-shrink:0}.fact-card__text{color:var(--text-dark-secondary);line-height:1.7}.key-parts{padding:var(--space-16) 0}.key-parts__title{display:flex;align-items:center;gap:var(--space-3);font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-8)}.key-parts__icon{font-size:2rem}.key-parts__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-4)}.part-card{background:var(--bg-dark-secondary);border-radius:var(--radius-xl);padding:var(--space-6);border:1px solid rgba(255,255,255,.05);animation:fadeInUp .5s ease forwards;opacity:0;transition:all var(--transition-base)}.part-card:hover{transform:scale(1.02);border-color:var(--section-color)}.part-card__header{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-3)}.part-card__bullet{width:12px;height:12px;border-radius:50%;flex-shrink:0}.part-card__name{font-family:var(--font-display);font-size:var(--text-lg);font-weight:600}.part-card__function{color:var(--text-dark-secondary);font-size:var(--text-sm);line-height:1.6;padding-left:calc(12px + var(--space-3))}.learning-section{padding:var(--space-16) 0}.learning-card{background:var(--bg-dark-secondary);border-radius:var(--radius-2xl);padding:var(--space-10);text-align:center;max-width:600px;margin:0 auto;border:1px solid rgba(255,255,255,.05)}.learning-card__icon{font-size:3rem;margin-bottom:var(--space-4)}.learning-card__title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-6)}.learning-card__list{text-align:left;display:inline-flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-8)}.learning-card__list li{color:var(--text-dark-secondary);display:flex;align-items:center;gap:var(--space-2)}.learning-card__progress{display:flex;flex-direction:column;gap:var(--space-3)}.learning-card__progress-bar{height:8px;background:var(--bg-dark-tertiary);border-radius:var(--radius-full);overflow:hidden}.learning-card__progress-fill{height:100%;width:100%;border-radius:var(--radius-full);animation:shimmer 2s infinite;background-size:200% 100%}.learning-card__progress-text{font-size:var(--text-sm);color:var(--section-color);font-weight:600}.section-nav{padding:var(--space-16) 0;text-align:center}.section-nav__title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-8)}.section-nav__buttons{display:flex;justify-content:center;gap:var(--space-4);flex-wrap:wrap;margin-bottom:var(--space-6)}.section-nav__btn{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-5) var(--space-6);background:var(--bg-dark-secondary);border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-xl);color:var(--text-dark-primary);cursor:pointer;transition:all var(--transition-base);min-width:250px}.section-nav__btn:hover{transform:translateY(-3px);border-color:var(--section-color);box-shadow:0 10px 30px #0003}.section-nav__btn--prev{text-align:left}.section-nav__btn--next{text-align:right}.section-nav__btn-arrow{font-size:var(--text-xl);color:var(--section-color)}.section-nav__btn-content{display:flex;flex-direction:column;gap:var(--space-1)}.section-nav__btn-label{font-size:var(--text-xs);color:var(--text-dark-secondary);text-transform:uppercase;letter-spacing:.1em}.section-nav__btn-title{display:flex;align-items:center;gap:var(--space-2);font-weight:600}.section-nav__all{margin-top:var(--space-4)}.section-nav__all-btn{color:var(--text-dark-secondary);font-size:var(--text-sm);text-decoration:underline;transition:color var(--transition-base)}.section-nav__all-btn:hover{color:var(--text-dark-primary)}@media(max-width:992px){.detail-hero__main{grid-template-columns:1fr;text-align:center}.detail-hero__image-container{order:-1}.detail-hero__image{max-height:300px}}@media(max-width:768px){.section-nav__buttons{flex-direction:column;align-items:center}.section-nav__btn{width:100%;max-width:350px}}@media(max-width:576px){.key-facts__grid,.key-parts__grid{grid-template-columns:1fr}.learning-card{padding:var(--space-6)}}.video-section{padding:var(--space-16) 0}.video-section__title{display:flex;align-items:center;gap:var(--space-3);font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--space-8)}.video-section__icon{font-size:2rem}.video-section__wrapper{position:relative;width:100%;padding-bottom:56.25%;border-radius:var(--radius-2xl);overflow:hidden;background:var(--bg-dark-secondary);box-shadow:0 20px 60px #0000004d}.video-section__iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.exam{min-height:100vh;padding-bottom:var(--space-16)}.exam-not-found{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:var(--space-4)}.exam-not-found__btn{padding:var(--space-4) var(--space-8);background:var(--gradient-primary);border-radius:var(--radius-xl);color:#fff;font-weight:600}.exam-header{background:var(--bg-dark-secondary);padding:var(--space-24) 0 var(--space-8);margin-bottom:var(--space-8)}.exam-header__container{display:flex;flex-direction:column;gap:var(--space-4)}.exam-header__back{color:var(--text-dark-secondary);font-size:var(--text-sm);transition:color var(--transition-base)}.exam-header__back:hover{color:var(--section-color)}.exam-header__info{display:flex;align-items:center;gap:var(--space-4)}.exam-header__emoji{font-size:2.5rem}.exam-header__title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700}.exam-progress{margin-bottom:var(--space-8)}.exam-progress__bar{height:8px;background:var(--bg-dark-tertiary);border-radius:var(--radius-full);overflow:hidden;margin-bottom:var(--space-2)}.exam-progress__fill{height:100%;background:var(--section-color);border-radius:var(--radius-full);transition:width var(--transition-slow)}.exam-progress__text{font-size:var(--text-sm);color:var(--text-dark-secondary);text-align:center;display:block}.question-card{background:var(--bg-dark-secondary);border-radius:var(--radius-2xl);padding:var(--space-8);border:1px solid rgba(255,255,255,.05);margin-bottom:var(--space-6)}.question-card__question{font-family:var(--font-display);font-size:var(--text-xl);font-weight:600;margin-bottom:var(--space-8);line-height:1.5}.question-card__options{display:flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-6)}.question-card__option{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-5);background:var(--bg-dark-tertiary);border:2px solid transparent;border-radius:var(--radius-xl);cursor:pointer;transition:all var(--transition-base);text-align:left;color:var(--text-dark-primary);font-size:var(--text-base)}.question-card__option:hover:not(:disabled){border-color:var(--section-color);background:#ffffff0d}.question-card__option.selected{border-color:var(--section-color);background:color-mix(in srgb,var(--section-color) 15%,transparent)}.question-card__option.correct{border-color:var(--success);background:#10b98126}.question-card__option.incorrect{border-color:var(--error);background:#ef444426}.question-card__option:disabled{cursor:default}.question-card__option-letter{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--bg-dark-secondary);border-radius:var(--radius-lg);font-weight:600;font-size:var(--text-sm);flex-shrink:0}.question-card__option-text{flex:1}.question-card__option-icon{font-size:var(--text-lg);flex-shrink:0}.question-card__explanation{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-5);border-radius:var(--radius-xl);margin-bottom:var(--space-6);animation:fadeInUp .3s ease}.question-card__explanation.correct{background:#10b9811a;border:1px solid rgba(16,185,129,.3)}.question-card__explanation.incorrect{background:#ef44441a;border:1px solid rgba(239,68,68,.3)}.question-card__explanation-icon{font-size:1.5rem;flex-shrink:0}.question-card__explanation p{color:var(--text-dark-secondary);line-height:1.6}.question-card__actions{display:flex;justify-content:center}.question-card__btn{padding:var(--space-4) var(--space-8);border-radius:var(--radius-xl);font-size:var(--text-base);font-weight:600;cursor:pointer;transition:all var(--transition-base)}.question-card__btn--check{background:var(--section-color);color:#fff}.question-card__btn--check:disabled{opacity:.5;cursor:not-allowed}.question-card__btn--check:not(:disabled):hover{transform:translateY(-2px);box-shadow:0 10px 30px color-mix(in srgb,var(--section-color) 40%,transparent)}.question-card__btn--next{background:var(--gradient-primary);color:#fff}.question-card__btn--next:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow)}.exam-score{text-align:center;padding:var(--space-4);background:var(--bg-dark-secondary);border-radius:var(--radius-xl);display:flex;justify-content:center;gap:var(--space-3)}.exam-score__label{color:var(--text-dark-secondary)}.exam-score__value{font-weight:600;color:var(--section-color)}.exam-result{padding-top:var(--space-24)}.exam-result__card{background:var(--bg-dark-secondary);border-radius:var(--radius-2xl);padding:var(--space-12);text-align:center;max-width:600px;margin:0 auto;border:1px solid rgba(255,255,255,.05)}.exam-result__emoji{font-size:5rem;display:block;margin-bottom:var(--space-4);animation:float 2s ease-in-out infinite}.exam-result__title{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:700;margin-bottom:var(--space-6)}.exam-result__score{display:flex;justify-content:center;align-items:baseline;gap:var(--space-2);margin-bottom:var(--space-4)}.exam-result__score-value{font-family:var(--font-display);font-size:5rem;font-weight:800;color:var(--section-color)}.exam-result__score-total{font-size:var(--text-2xl);color:var(--text-dark-secondary)}.exam-result__message{font-size:var(--text-lg);color:var(--text-dark-secondary);margin-bottom:var(--space-8)}.exam-result__summary{background:var(--bg-dark-tertiary);border-radius:var(--radius-xl);padding:var(--space-6);margin-bottom:var(--space-8)}.exam-result__summary h3{font-size:var(--text-base);margin-bottom:var(--space-4);color:var(--text-dark-secondary)}.exam-result__answers{display:flex;justify-content:center;gap:var(--space-2);flex-wrap:wrap}.exam-result__answer{display:flex;align-items:center;gap:var(--space-1);padding:var(--space-2) var(--space-3);border-radius:var(--radius-lg);font-size:var(--text-sm)}.exam-result__answer.correct{background:#10b98133;color:var(--success)}.exam-result__answer.incorrect{background:#ef444433;color:var(--error)}.exam-result__answer-num{font-weight:600}.exam-result__actions{display:flex;gap:var(--space-3);justify-content:center;flex-wrap:wrap}.exam-result__btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-4) var(--space-6);border-radius:var(--radius-xl);font-weight:600;transition:all var(--transition-base)}.exam-result__btn--restart{background:var(--gradient-primary);color:#fff}.exam-result__btn--study{background:var(--gradient-success);color:#fff}.exam-result__btn--home{background:var(--bg-dark-tertiary);color:var(--text-dark-primary)}.exam-result__btn:hover{transform:translateY(-2px)}@media(max-width:768px){.question-card{padding:var(--space-5)}.question-card__question{font-size:var(--text-lg)}.exam-result__card{padding:var(--space-6)}.exam-result__score-value{font-size:4rem}.exam-result__actions{flex-direction:column}.exam-result__btn{width:100%;justify-content:center}}