*{box-sizing:border-box;margin:0;padding:0}:root{--primary-color: #4f46e5;--primary-hover: #4338ca;--bg-color: #f9fafb;--card-bg: #ffffff;--text-color: #1a1a1a;--border-color: #e5e7eb;--marked-bg: #fef2f2;--marked-border: #fee2e2;--success-color: #10b981;--success-bg: #ecfdf5;--card-shadow: 0 1px 3px rgba(0, 0, 0, .1);--card-shadow-hover: 0 4px 6px rgba(0, 0, 0, .1), 0 2px 4px rgba(0, 0, 0, .06);--transition-normal: all .2s ease;--error-color: #ef4444;--error-bg: #fef2f2}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--bg-color)}a{color:var(--primary-color);text-decoration:none;transition:var(--transition-normal)}a:hover{color:var(--primary-hover)}button{cursor:pointer;font-family:inherit;font-size:1rem;border-radius:6px;padding:.5rem 1rem;border:1px solid var(--border-color);background-color:var(--card-bg);transition:var(--transition-normal)}button:hover{background-color:#f3f4f6;border-color:#d1d5db;transform:translateY(-1px)}.app-container{display:flex;flex-direction:column;min-height:100vh;max-width:1200px;margin:0 auto;padding:0 1rem}.app-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0;border-bottom:1px solid var(--border-color);margin-bottom:2rem}.app-header h1{font-size:1.8rem;font-weight:600;color:var(--primary-color)}.app-header .header-right{display:flex;align-items:center;gap:2rem}.app-header nav{display:flex;gap:1.5rem}.app-header nav a{font-weight:500;position:relative;padding:.25rem 0}.app-header nav a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background-color:var(--primary-color);transition:var(--transition-normal)}.app-header nav a:hover:after,.app-header nav a.active:after{width:100%}.app-header nav a.active{color:var(--primary-hover);font-weight:600}.github-link{display:flex;align-items:center;justify-content:center;color:#333;transition:var(--transition-normal)}.github-link:hover{color:var(--primary-color);transform:translateY(-2px)}.app-content{flex:1;padding-bottom:2rem}.app-footer{padding:1.5rem 0;border-top:1px solid var(--border-color);text-align:center;font-size:.875rem;color:#6b7280}.loading{text-align:center;padding:2rem;font-size:1.2rem;color:#6b7280;display:flex;flex-direction:column;align-items:center;gap:1rem}.loading:after{content:"";width:40px;height:40px;border:3px solid #e5e7eb;border-radius:50%;border-top-color:var(--primary-color);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-container{text-align:center;padding:2rem;background-color:var(--error-bg);border-radius:8px;border:1px solid var(--error-color);margin:2rem 0;display:flex;flex-direction:column;align-items:center;gap:1rem}.error-message{color:var(--error-color);font-weight:500}.question-list-container{width:100%}.filter-container{margin-bottom:1.5rem;display:flex;flex-wrap:wrap;gap:1rem;align-items:center;background-color:var(--card-bg);padding:1rem;border-radius:8px;box-shadow:var(--card-shadow)}.search-input{flex:1;padding:.75rem;border:1px solid var(--border-color);border-radius:6px;font-size:1rem;min-width:250px;transition:var(--transition-normal)}.search-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #4f46e51a}.filter-options{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}.filter-checkbox{display:flex;align-items:center;gap:.5rem;cursor:pointer}.filter-checkbox input[type=checkbox]{width:18px;height:18px}.sort-options{display:flex;align-items:center;gap:.5rem}.react-select-container{min-width:150px}.react-select__control{border-color:var(--border-color)!important;box-shadow:none!important;cursor:pointer}.react-select__control:hover{border-color:var(--primary-color)!important}.react-select__control--is-focused{border-color:var(--primary-color)!important;box-shadow:0 0 0 1px var(--primary-color)!important}.react-select__option--is-selected{background-color:var(--primary-color)!important}.react-select__option--is-focused:not(.react-select__option--is-selected){background-color:#f3f4f6!important}.react-select__indicator-separator{background-color:var(--border-color)!important}.react-select__menu{z-index:10!important}.list-stats{margin-bottom:1rem;font-size:.9rem;color:#6b7280;display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.page-info{margin-left:auto;font-weight:500}.no-results{text-align:center;padding:3rem;color:#6b7280;background-color:#f3f4f6;border-radius:8px;font-size:1.1rem;display:flex;flex-direction:column;align-items:center;gap:1rem}.clear-filter-btn{background-color:var(--primary-color);color:#fff;border:none;padding:.5rem 1rem}.question-list{list-style:none;display:flex;flex-direction:column;gap:1rem}.question-item{display:flex;justify-content:space-between;align-items:center;padding:1.25rem;background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;box-shadow:var(--card-shadow);transition:var(--transition-normal)}.question-item:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-2px)}.question-item.marked{background-color:var(--marked-bg);border-color:var(--marked-border)}.question-content{flex:1;margin-right:1rem}.question-text{font-size:1rem;margin-bottom:.5rem;line-height:1.5}.question-stats{display:flex;gap:1rem;font-size:.875rem;color:#6b7280}.question-stats span{display:flex;align-items:center;gap:.25rem}.usage-count:before{content:"📋"}.like-count:before{content:"👍"}.question-actions{display:flex;gap:.5rem}.copy-btn{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.copy-btn:hover{background-color:var(--primary-hover);border-color:var(--primary-hover)}.copy-btn.copied{background-color:var(--success-color);border-color:var(--success-color)}.like-btn{background-color:transparent;display:flex;align-items:center;justify-content:center}.like-btn:hover{background-color:var(--success-bg)}.mark-btn.marked{background-color:#ef4444;color:#fff;border-color:#ef4444}.pagination-container{display:flex;justify-content:center;align-items:center;gap:.5rem;margin-top:2rem;flex-wrap:wrap;padding:1rem;background-color:var(--card-bg);border-radius:8px;box-shadow:var(--card-shadow)}.pagination-btn{min-width:40px;height:40px;display:flex;align-items:center;justify-content:center;padding:.25rem .75rem;border:1px solid var(--border-color);background-color:var(--card-bg);color:var(--text-color);font-size:.9rem;border-radius:6px;transition:var(--transition-normal)}.pagination-btn:hover:not(:disabled){background-color:#f3f4f6;border-color:var(--primary-color);transform:translateY(-1px)}.pagination-btn.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.pagination-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.pagination-ellipsis{display:flex;align-items:center;justify-content:center;padding:0 .5rem;color:#6b7280}.prev-btn,.next-btn{padding:.25rem .75rem;min-width:80px}.random-question-container{display:flex;flex-direction:column;align-items:center;gap:2rem}.question-card{width:100%;max-width:800px;padding:2rem;background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--card-shadow);transition:var(--transition-normal);opacity:0;transform:translateY(10px)}.question-card.fade-in{opacity:1;transform:translateY(0)}.question-card:hover{box-shadow:var(--card-shadow-hover)}.question-card.marked{background-color:var(--marked-bg);border-color:var(--marked-border)}.question-card h2{font-size:1.5rem;margin-bottom:1.5rem;color:var(--primary-color);text-align:center}.question-card .question-text{font-size:1.25rem;margin-bottom:1.5rem;text-align:center;line-height:1.6}.question-card .question-stats{justify-content:center;margin-bottom:2rem}.question-card .question-actions{justify-content:center;gap:1rem}.next-btn{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color);padding:.75rem 1.5rem;font-size:1.1rem;display:flex;align-items:center;gap:.5rem}.next-btn:after{content:"→";font-size:1.2em}.next-btn:hover{background-color:var(--primary-hover);border-color:var(--primary-hover);transform:translate(2px)}.empty-state{text-align:center;padding:3rem}@media (max-width: 768px){.question-item{flex-direction:column;align-items:flex-start}.question-content{margin-right:0;margin-bottom:1rem;width:100%}.question-actions{width:100%;justify-content:space-between}.app-header{flex-direction:column;gap:1rem}.app-header .header-right{width:100%;justify-content:space-between}.filter-container{flex-direction:column;align-items:stretch}.filter-options{flex-direction:column;align-items:flex-start}.sort-options{width:100%;margin-top:.5rem}.react-select-container{width:100%}.question-card .question-actions{flex-direction:column;width:100%}.question-card .question-actions button{width:100%}.pagination-container{padding:.75rem .5rem}.pagination-btn{min-width:36px;height:36px;font-size:.8rem}.prev-btn,.next-btn{min-width:60px}.page-info{width:100%;text-align:center;margin-left:0;margin-bottom:.5rem}}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#1a1a1a;background-color:#f9fafb;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%}
