*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:"Segoe UI","Noto Sans","Noto Sans Devanagari",Arial,sans-serif;color:#1f2937;background:#f9fafb;line-height:1.6;font-size:16px}@media(max-width: 639px){body{font-size:15px}}a{color:#1a56db;text-decoration:none}a:hover{color:#1240a8;text-decoration:underline}img{max-width:100%;height:auto}h1,h2,h3,h4,h5,h6{font-family:"Segoe UI","Noto Sans",Arial,sans-serif;font-weight:700;line-height:1.3;color:#111827}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:"Segoe UI","Noto Sans","Noto Sans Devanagari",Arial,sans-serif;color:#1f2937;background:#f9fafb;line-height:1.6;font-size:16px}@media(max-width: 639px){body{font-size:15px}}a{color:#1a56db;text-decoration:none}a:hover{color:#1240a8;text-decoration:underline}img{max-width:100%;height:auto}h1,h2,h3,h4,h5,h6{font-family:"Segoe UI","Noto Sans",Arial,sans-serif;font-weight:700;line-height:1.3;color:#111827}.skip-link{position:absolute;top:-40px;left:0;background:#1a56db;color:#fff;padding:8px 16px;border-radius:0 0 8px 0;z-index:9999;font-size:14px}.skip-link:focus{top:0}.site-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:2px solid #1a56db;box-shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.05);height:64px}.site-header .header-inner{display:flex;align-items:center;justify-content:space-between;max-width:100%;height:100%;padding:0 20px;gap:12px}.site-header .header-left{display:flex;align-items:center;gap:12px}.site-header .menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;border-radius:8px;color:#374151;transition:all .2s ease}.site-header .menu-toggle:hover{background:#f3f4f6}@media(max-width: 1023px){.site-header .menu-toggle{display:flex;align-items:center}}.site-header .menu-toggle svg{width:22px;height:22px}.site-header .site-logo{display:flex;align-items:center;gap:10px;text-decoration:none}.site-header .site-logo:hover{text-decoration:none}.site-header .site-logo .logo-icon{width:38px;height:38px;background:linear-gradient(135deg, #1a56db, #1240a8);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:16px;letter-spacing:-0.5px;flex-shrink:0}.site-header .site-logo .logo-text .brand-name{display:block;font-weight:800;font-size:18px;color:#111827;line-height:1.1}.site-header .site-logo .logo-text .brand-name span{color:#1a56db}.site-header .site-logo .logo-text .brand-tagline{display:block;font-size:11px;color:#6b7280;letter-spacing:.3px}.site-header .header-right{display:flex;align-items:center;gap:8px}.site-header .lang-switcher{display:flex;background:#f3f4f6;border-radius:20px;padding:3px;gap:2px}.site-header .lang-switcher a{display:inline-block;padding:5px 12px;border-radius:16px;font-size:13px;font-weight:600;color:#4b5563;text-decoration:none;transition:all .2s ease}.site-header .lang-switcher a.active,.site-header .lang-switcher a:hover{background:#fff;color:#1a56db;box-shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.05);text-decoration:none}.site-header .lang-switcher a.active{color:#1a56db}@media(max-width: 639px){.site-header .header-cta{display:none}}.page-wrapper{margin-top:90px;display:flex;min-height:calc(100vh - 64px);position:relative}.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:89;transition:opacity .2s ease}.sidebar-overlay.active{display:block}.gk-sidebar{padding:20px;padding-right:0;width:280px;flex-shrink:0;background:#fff;border-right:1px solid #e5e7eb;position:fixed;top:70px;height:calc(100vh - 64px);overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:#d1d5db rgba(0,0,0,0);z-index:2;transition:transform .2s ease}@media(max-width: 1023px){.gk-sidebar{position:fixed;top:0;left:0;height:100vh;z-index:90;transform:translateX(-100%);box-shadow:0 10px 25px rgba(0,0,0,.1),0 4px 10px rgba(0,0,0,.08);width:240px}.gk-sidebar.open{transform:translateX(0)}}.gk-sidebar .sidebar-header{padding:20px 16px 12px;border-bottom:1px solid #e5e7eb;background:linear-gradient(135deg, #e8f0fd, rgb(246.076, 249.18, 254.224))}.gk-sidebar .sidebar-header .sidebar-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#1a56db}.gk-sidebar .sidebar-header .sidebar-subtitle{font-size:13px;color:#4b5563;margin-top:2px}.gk-sidebar .sidebar-lang-tabs{display:flex;border-bottom:1px solid #e5e7eb;background:#f9fafb}.gk-sidebar .sidebar-lang-tabs a{flex:1;text-align:center;padding:10px 8px;font-size:13px;font-weight:600;color:#6b7280;text-decoration:none;border-bottom:2px solid rgba(0,0,0,0);transition:all .2s ease}.gk-sidebar .sidebar-lang-tabs a.active{color:#1a56db;border-bottom-color:#1a56db;background:#fff}.gk-sidebar .sidebar-lang-tabs a:hover:not(.active){color:#374151;background:#f3f4f6;text-decoration:none}.gk-sidebar .nav-section{padding:12px 0}.gk-sidebar .nav-section .nav-section-label{padding:6px 16px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:#9ca3af;display:flex;align-items:center;gap:6px}.gk-sidebar .nav-section .nav-section-label::after{content:"";flex:1;height:1px;background:#e5e7eb}.gk-sidebar .nav-item{display:block;padding:10px 16px;color:#374151;text-decoration:none;font-size:14px;font-weight:500;border-left:3px solid rgba(0,0,0,0);transition:all .2s ease;position:relative}.gk-sidebar .nav-item .nav-item-icon{margin-right:8px;opacity:.7}.gk-sidebar .nav-item .nav-item-count{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:#f3f4f6;color:#6b7280;font-size:11px;font-weight:600;padding:1px 7px;border-radius:10px}.gk-sidebar .nav-item:hover{background:#f9fafb;color:#1a56db;border-left-color:#e8f0fd;text-decoration:none}.gk-sidebar .nav-item.active{background:#e8f0fd;color:#1a56db;border-left-color:#1a56db;font-weight:600}.gk-sidebar .nav-item.active .nav-item-count{background:rgb(208.54,224.7,250.96);color:#1a56db}.gk-sidebar .sidebar-footer{padding:16px;border-top:1px solid #e5e7eb;background:#f9fafb;margin-top:auto}.gk-sidebar .sidebar-footer p{font-size:12px;color:#9ca3af;text-align:center;line-height:1.5}.main-content{flex:1;min-width:0;padding:24px}@media(max-width: 1023px){.main-content{padding:20px 16px}}@media(max-width: 639px){.main-content{padding:16px 12px}}.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-bottom:20px;font-size:13px;color:#6b7280}.breadcrumb a{color:#6b7280;text-decoration:none}.breadcrumb a:hover{color:#1a56db}.breadcrumb .sep{color:#d1d5db}.breadcrumb .current{color:#374151;font-weight:500}.quiz-page-header{margin-bottom:24px}.quiz-page-header .quiz-category-badge{display:inline-flex;align-items:center;gap:6px;background:#e8f0fd;color:#1a56db;font-size:12px;font-weight:600;padding:4px 12px;border-radius:20px;margin-bottom:10px;letter-spacing:.3px}.quiz-page-header h1{font-size:26px;color:#111827;margin-bottom:8px;line-height:1.25}@media(max-width: 639px){.quiz-page-header h1{font-size:21px}}.quiz-page-header .quiz-meta{display:flex;align-items:center;gap:16px;margin-top:12px;flex-wrap:wrap}.quiz-page-header .quiz-meta .meta-item{display:flex;align-items:center;gap:5px;font-size:13px;color:#6b7280;font-weight:500}.quiz-page-header .quiz-meta .meta-item svg{width:15px;height:15px;opacity:.7}.questions-list{display:flex;flex-direction:column;gap:20px;margin-bottom:32px}.question-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:24px;box-shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.05);transition:box-shadow .2s ease}.question-card:hover{box-shadow:0 4px 6px rgba(0,0,0,.07),0 2px 4px rgba(0,0,0,.06)}.question-card .question-header{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}.question-card .question-header .q-number{flex-shrink:0;width:36px;height:36px;background:linear-gradient(135deg, #1a56db, #1240a8);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.question-card .question-header .q-text{font-size:16px;font-weight:600;color:#1f2937;line-height:1.5;flex:1;padding-top:6px}.question-card .options-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media(max-width: 639px){.question-card .options-grid{grid-template-columns:1fr}}.question-card .option-btn{display:flex;align-items:center;gap:10px;padding:12px 14px;border:2px solid #e5e7eb;border-radius:8px;background:#fff;cursor:pointer;font-size:14px;font-weight:500;color:#374151;text-align:left;width:100%;transition:all .15s ease;position:relative;overflow:hidden}.question-card .option-btn .opt-label{flex-shrink:0;width:26px;height:26px;background:#f3f4f6;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#4b5563;transition:all .2s ease}.question-card .option-btn .opt-text{flex:1;line-height:1.4}.question-card .option-btn:hover:not(:disabled){border-color:#1a56db;background:#e8f0fd;color:#1a56db}.question-card .option-btn:hover:not(:disabled) .opt-label{background:#1a56db;color:#fff}.question-card .option-btn.correct{border-color:#16a34a;background:#dcfce7;color:rgb(18.9675675676,140.5324324324,63.8);cursor:default}.question-card .option-btn.correct .opt-label{background:#16a34a;color:#fff}.question-card .option-btn.correct::after{content:"✓";position:absolute;right:12px;font-size:16px;font-weight:700;color:#16a34a}.question-card .option-btn.wrong{border-color:#dc2626;background:#fee2e2;color:hsl(0,72.2222222222%,45.5882352941%);cursor:default}.question-card .option-btn.wrong .opt-label{background:#dc2626;color:#fff}.question-card .option-btn.wrong::after{content:"✗";position:absolute;right:12px;font-size:16px;font-weight:700;color:#dc2626}.question-card .option-btn:disabled{cursor:default}.question-card .option-btn:disabled:not(.correct):not(.wrong){opacity:.6}.question-card .explanation-box{display:none;margin-top:16px;padding:14px 16px;background:#fef3c7;border:1px solid rgb(250.0224215247,168.7219730942,74.9775784753);border-radius:8px;font-size:14px;color:#374151;line-height:1.6}.question-card .explanation-box.show{display:flex;gap:10px}.question-card .explanation-box .exp-icon{flex-shrink:0;font-size:18px;margin-top:1px}.question-card .explanation-box .exp-label{font-weight:700;color:#d97706;display:block;margin-bottom:2px;font-size:13px}.pagination-wrapper{margin:32px 0 24px}.pagination-wrapper .pagination-info{text-align:center;font-size:13px;color:#6b7280;margin-bottom:14px}.pagination-wrapper .pagination{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap}.pagination-wrapper .pagination a,.pagination-wrapper .pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 8px;border-radius:8px;font-size:14px;font-weight:600;text-decoration:none;transition:all .2s ease}.pagination-wrapper .pagination a{border:1.5px solid #e5e7eb;color:#4b5563;background:#fff}.pagination-wrapper .pagination a:hover{border-color:#1a56db;color:#1a56db;background:#e8f0fd;text-decoration:none}.pagination-wrapper .pagination a.prev-next{gap:4px;padding:0 12px;font-size:13px}.pagination-wrapper .pagination span.current-page{background:#1a56db;color:#fff;border:1.5px solid #1a56db;box-shadow:0 2px 6px rgba(26,86,219,.35)}.pagination-wrapper .pagination span.disabled{border:1.5px solid #f3f4f6;color:#d1d5db;cursor:not-allowed}.pagination-wrapper .pagination span.ellipsis{border:none;color:#9ca3af;min-width:20px}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;border:none;text-decoration:none;transition:all .2s ease}.btn-primary{background:#1a56db;color:#fff}.btn-primary:hover{background:#1240a8;color:#fff;text-decoration:none}.btn-outline{background:rgba(0,0,0,0);border:1.5px solid #d1d5db;color:#374151}.btn-outline:hover{border-color:#1a56db;color:#1a56db;text-decoration:none}.btn-sm{padding:6px 14px;font-size:13px}.text-center{text-align:center}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.score-strip{display:flex;align-items:center;gap:14px;background:#e8f0fd;border:1px solid rgb(132.0918367347,165.7653061224,240.4081632653);border-radius:8px;padding:12px 18px;margin-bottom:20px;flex-wrap:wrap}.score-strip .score-label{font-size:13px;font-weight:600;color:#1a56db}.score-strip .score-value{font-size:22px;font-weight:800;color:#1240a8;margin-left:auto}quiz-right-sidebar{width:280px;flex-shrink:0;margin-left:24px}@media(max-width: 1023px){.page-wrapper{flex-wrap:wrap}.quiz-right-sidebar{width:100%;margin-left:0;margin-top:24px;order:999}}@media(max-width: 1023px){.main-content{width:100%;flex:0 0 100%}.quiz-right-sidebar{width:100%;flex:0 0 100%;margin:24px 0 0;order:999}}.gk-sidebar-right{width:280px;flex-shrink:0;margin-left:24px}.gk-sidebar-right .sidebar-section{margin-bottom:18px}.gk-sidebar-right .sidebar-title{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:#111827;margin-bottom:10px}.gk-sidebar-right .sidebar-icon{width:18px;height:18px;color:#1a56db}.gk-sidebar-right .app-card,.gk-sidebar-right .sidebar-link-card,.gk-sidebar-right .telegram-card,.gk-sidebar-right .random-quiz-btn{display:flex;align-items:center;text-decoration:none;background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:14px;transition:all .25s ease;color:#111827}.gk-sidebar-right .app-card:hover,.gk-sidebar-right .sidebar-link-card:hover,.gk-sidebar-right .telegram-card:hover,.gk-sidebar-right .random-quiz-btn:hover{border-color:#1a56db;transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.08)}.gk-sidebar-right .sidebar-links{display:flex;flex-direction:column;gap:10px}.gk-sidebar-right .app-logo-box{width:42px;height:42px;border-radius:12px;background:#1a56db;color:#fff;font-size:13px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-right:12px;flex-shrink:0}.gk-sidebar-right .app-details{flex:1}.gk-sidebar-right .app-name{display:block;font-size:13px;font-weight:700;color:#111827}.gk-sidebar-right .app-meta{display:block;margin-top:2px;font-size:11px;color:#6b7280}.gk-sidebar-right .download-btn{font-size:11px;font-weight:700;color:#1a56db}.gk-sidebar-right .telegram-card{justify-content:center;font-weight:700}.gk-sidebar-right .random-quiz-btn{justify-content:center;background:#1a56db;color:#fff;font-weight:700;border-color:#1a56db}.gk-sidebar-right .random-quiz-btn:hover{background:#1240a8;border-color:#1240a8}@media(max-width: 1023px){.gk-sidebar-right{width:100%;margin:24px 0 0;order:999}}.menu-toggle{display:none;width:95px;height:30px;border:none;background:#fff;border-radius:10px;cursor:pointer;color:#111827;box-shadow:0 1px 3px rgba(0,0,0,.08)}.menu-toggle svg{width:22px;height:22px}@media(max-width: 1023px){.menu-toggle{display:flex;align-items:center;justify-content:center;position:fixed;left:12px;top:65px;z-index:90}}.gk-sidebar-right{width:280px;position:fixed;right:0;top:70px;height:calc(100vh - 64px);overflow-y:auto;padding:15px}.main-content{flex:1;min-width:0;padding:24px;max-width:920px;width:100%;margin:0 auto}.quiz-page-header{margin-bottom:24px}.quiz-category-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;font-size:12px;font-weight:700;color:#1d4ed8;margin-bottom:12px}.quiz-page-header h1{font-size:32px;line-height:1.25;font-weight:800;color:#111827;margin:0 0 10px}.quiz-description{font-size:15px;line-height:1.7;color:#64748b;max-width:800px;margin:0}.quiz-actions{display:flex;justify-content:center;margin:20px 0}.reset-quiz-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;background:#fff;border:1px solid #ef4444;border-radius:12px;color:#dc2626;font-size:14px;font-weight:700;cursor:pointer;transition:all .2s ease}.reset-quiz-btn:hover{background:#dc2626;border-color:#dc2626;color:#fff;transform:translateY(-1px)}.quiz-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px}.meta-item{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;background:#f8fafc;border:1px solid #e5e7eb;border-radius:999px;font-size:13px;font-weight:600;color:#475569;text-decoration:none;transition:all .2s ease}.meta-item:hover{background:#fff;border-color:#cbd5e1}.quiz-meta a.meta-item{margin-left:auto;background:#eff6ff;border-color:#bfdbfe;color:#1d4ed8;font-weight:700}.quiz-meta a.meta-item:hover{background:#1d4ed8;border-color:#1d4ed8;color:#fff}.related-categories{margin-top:40px;padding-top:24px;border-top:1px solid #e5e7eb}.related-categories h2{font-size:18px;font-weight:700;color:#111827;margin-bottom:16px}.related-categories a{display:inline-flex;align-items:center;padding:8px 16px;background:#f8fafc;border:1px solid #e5e7eb;border-radius:999px;font-size:13px;font-weight:600;color:#475569;text-decoration:none;transition:all .2s ease}.related-categories a:hover{background:#1d4ed8;border-color:#1d4ed8;color:#fff;transform:translateY(-1px)}.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:20px}.breadcrumb a{display:inline-flex;align-items:center;padding:7px 14px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;font-size:13px;font-weight:600;color:#1d4ed8;text-decoration:none;transition:all .2s ease}.breadcrumb a:hover{background:#1d4ed8;border-color:#1d4ed8;color:#fff}.breadcrumb .sep{color:#94a3b8;font-weight:700}.breadcrumb .current{display:inline-flex;align-items:center;padding:7px 14px;background:#ecfdf5;border:1px solid #bbf7d0;border-radius:999px;font-size:13px;font-weight:700;color:#15803d}@media(max-width: 768px){.quiz-page-header h1{font-size:24px}.quiz-actions{margin:16px 0}.reset-quiz-btn{width:100%;max-width:280px}.quiz-meta{justify-content:center}.quiz-meta a.meta-item{width:100%;margin-left:0}.related-categories a{width:100%;justify-content:center}}@media(max-width: 1023px){.gk-sidebar-right{width:100%;margin-top:24px;margin-left:0;margin-right:0;padding:16px;display:block;position:static;top:auto;right:auto;height:auto;order:2}}.gk-sidebar,.gk-sidebar-right{background:var(--clr-bg);border-radius:8px;box-shadow:0 0 0 1px hsla(0,0%,100%,.04),0 4px 18px rgba(0,0,0,.06)}.gk-sidebar-right::before{content:"";border-radius:8px;background:linear-gradient(90deg, #4285f4, #34a853, #fbbc05, #ea4335, #4285f4);background-size:300% 100%;animation:sidebarGlow 6s linear infinite;opacity:.18}@keyframes sidebarGlow{0%{background-position:0% 50%}100%{background-position:300% 50%}}/*# sourceMappingURL=gk-quiz-play.css.map */