.adsense-container{margin:20px 0;min-height:50px;display:flex;justify-content:center;align-items:center;background:#f8f9fa;border:1px dashed #dee2e6;border-radius:4px;position:relative;overflow:hidden}.adsense-container:before{content:"Advertisement";position:absolute;top:8px;left:50%;transform:translate(-50%);font-size:10px;color:#6c757d;text-transform:uppercase;letter-spacing:.5px;z-index:1;pointer-events:none}.banner-ad{width:100%;max-width:970px;margin:20px auto;min-height:90px;background:linear-gradient(135deg,#f8f9fa,#e9ecef)}.banner-ad .adsbygoogle{min-height:90px;max-height:250px}.sidebar-ad{width:100%;max-width:300px;margin:15px auto;min-height:250px;background:linear-gradient(135deg,#f8f9fa,#e9ecef)}.sidebar-ad .adsbygoogle{min-height:250px;max-height:600px}.in-feed-ad{width:100%;margin:30px 0;min-height:200px;background:linear-gradient(135deg,#f8f9fa,#e9ecef)}.in-feed-ad .adsbygoogle{min-height:200px}.in-article-ad{width:100%;max-width:100%;margin:30px 0;padding:20px 0;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;min-height:150px;background:linear-gradient(135deg,#f8f9fa,#e9ecef)}.in-article-ad .adsbygoogle{min-height:150px}.display-ad{min-height:280px;background:linear-gradient(135deg,#f8f9fa,#e9ecef);flex-shrink:0}.display-ad .adsbygoogle{min-height:280px}@media(max-width:768px){.adsense-container{margin:15px 0}.banner-ad,.banner-ad .adsbygoogle{min-height:50px}.sidebar-ad{position:relative;max-width:100%}.display-ad{min-height:250px}}@media(min-width:1080px){.display-ad{max-width:calc(33.333% - 14px)}}.adsense-container:has(.adsbygoogle[data-ad-status=filled]):before{display:none}.adsense-container:after{content:"📢";position:absolute;bottom:8px;right:8px;font-size:14px;opacity:.3;pointer-events:none}.adsense-loading{min-height:50px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:loading 1.5s ease-in-out infinite}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.adsense-container:empty{display:none}.skeleton{animation:skeleton-loading 1s linear infinite alternate}.skeleton-image{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-loading 1.5s ease-in-out infinite;width:100%;height:100%;display:block}.skeleton-line{height:1em;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-loading 1.5s ease-in-out infinite;border-radius:4px;margin-bottom:.5rem}.skeleton-category{width:30%;height:.75rem}.skeleton-title{width:90%;height:1.25rem}.skeleton-title-small{width:80%;height:1rem}.skeleton-excerpt{width:100%;height:.938rem}.skeleton-meta{width:40%;height:.813rem}.skeleton-date{width:50%;height:.813rem}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-image{aspect-ratio:16 / 9}.article-card-compact .skeleton-image{aspect-ratio:1 / 1;width:100px;height:100px;flex-shrink:0}@media(max-width:768px){.article-card-compact .skeleton-image{width:80px;height:80px}}.opportunity-card.skeleton{padding:1.5rem;border:1px solid #e5e7eb;border-radius:8px}.opportunity-card.skeleton .skeleton-company{width:60%;height:1rem}.skeleton-tag{display:inline-block;width:60px;height:1.5rem;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-loading 1.5s ease-in-out infinite;border-radius:12px;margin-right:.5rem;margin-bottom:.5rem}.article-detail.skeleton{max-width:800px;margin:0 auto;padding:2rem 1rem}.skeleton-title-large{width:95%;height:2.5rem;margin-bottom:1rem}.skeleton-featured-image{width:100%;height:400px;margin:2rem 0;border-radius:8px}.skeleton-paragraph{width:100%;height:1rem;margin-bottom:1rem}.skeleton-paragraph:nth-child(2){width:98%}.skeleton-paragraph:nth-child(3){width:95%}.skeleton-paragraph:last-child{width:88%}.event-card.skeleton{padding:1rem;border-left:3px solid #e5e7eb;margin-bottom:1rem}.skeleton-year{width:80px;height:1.5rem;margin-bottom:.75rem}.skeleton-description{width:100%;height:.875rem}.riddle-game.skeleton,.math-rush-game.skeleton{padding:2rem;max-width:800px;margin:0 auto}.riddle-header,.math-header{text-align:center;margin-bottom:2rem}.riddle-content,.math-question{margin:2rem 0}.riddle-input-skeleton,.math-options{margin-top:2rem}.skeleton-question{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-loading 1.5s ease-in-out infinite;border-radius:8px}.skeleton-timer{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-loading 1.5s ease-in-out infinite;border-radius:50%}.job-detail.skeleton{max-width:1000px;margin:2rem auto;padding:2rem}.job-detail__header{margin-bottom:2rem}.job-detail__content{margin:2rem 0}.job-detail__actions{margin-top:2rem}.table-skeleton{width:100%;padding:1rem}.table-skeleton-header{display:flex;gap:1rem;margin-bottom:1rem;padding-bottom:1rem;border-bottom:2px solid #e5e7eb}.table-skeleton-body{display:flex;flex-direction:column;gap:.75rem}.table-skeleton-row{display:flex;gap:1rem;padding:.75rem 0;border-bottom:1px solid #f0f0f0}.opportunity-card.skeleton .opportunity-card__logo-wrapper{display:flex;align-items:center;justify-content:center;padding:1.5rem;background:#f9f9f9;border-bottom:1px solid #e0e0e0;min-height:120px}.opportunity-card.skeleton .opportunity-card__tags{display:flex;flex-wrap:wrap;gap:.5rem}.article-page{min-height:100vh;background:#fff}.article-loading,.article-error{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:1.5rem}.back-home-button{display:inline-block;padding:.75rem 2rem;background:#000;color:#fff;text-decoration:none;font-weight:600;transition:background .2s ease}.back-home-button:hover{background:#333}.article-header{padding:3rem 0 2rem;background:#fafafa}.article-header__container{max-width:800px;margin:0 auto;padding:0 2rem}.article-header__category{display:inline-block;font-size:.813rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:#000;text-decoration:none;margin-bottom:1rem}.article-header__category:hover{text-decoration:underline}.article-header__title{font-size:2.75rem;font-weight:600;line-height:1.2;margin:0 0 1.5rem;color:#000;letter-spacing:-.6px}.article-header__excerpt{font-size:1.25rem;line-height:1.6;color:#333;margin:0 0 1.5rem}.article-header__meta{display:flex;align-items:center;gap:1.5rem;font-size:.938rem;color:#666;padding-bottom:1.5rem;border-bottom:1px solid #e0e0e0;margin-bottom:1.5rem}.article-header__meta time{font-weight:600;color:#000}.article-header__reading-time:before,.article-header__views:before{content:"•";margin-right:.75rem}.article-header__tags{display:flex;flex-wrap:wrap;gap:.625rem;margin-top:1rem}.article-header__tag{font-size:.813rem;color:#64748b;text-decoration:none;padding:.5rem 1rem;background:#fafbfc;border:1px solid #e8ecf0;border-radius:16px;transition:all .2s ease;font-weight:500;letter-spacing:.2px}.article-header__tag:hover{background:#0f172a;color:#fff;border-color:#0f172a;transform:translateY(-2px);box-shadow:0 4px 12px #0f172a26}.article-featured-image{max-width:900px;margin:0 auto 3rem;padding:0 2rem}.article-featured-image img{width:100%;height:auto;max-height:600px;object-fit:cover}.article-content-wrapper{padding:2rem 0 4rem}.article-content__container{max-width:1100px;margin:0 auto;padding:0 2rem;display:grid;grid-template-columns:1fr 360px;gap:2.5rem}.article-content__main{min-width:0}.article-content{font-size:1.125rem;line-height:1.8;color:#1a1a1a}.article-content p{margin:0 0 1.5rem}.article-content h2{font-size:1.75rem;font-weight:700;margin:2.5rem 0 1rem;line-height:1.3}.article-content h3{font-size:1.5rem;font-weight:700;margin:2rem 0 1rem;line-height:1.3}.article-content ul,.article-content ol{margin:0 0 1.5rem;padding-left:2rem}.article-content li{margin-bottom:.5rem}.article-content blockquote{margin:2rem 0;padding:1.5rem 2rem;border-left:4px solid #000;background:#fafafa;font-size:1.25rem;font-style:italic;color:#333}.article-content a{color:#000;text-decoration:underline;font-weight:600}.article-content a:hover{text-decoration:none}.article-content img{max-width:100%;height:auto;margin:2rem 0}.article-images{margin:3rem 0}.article-image{margin:2rem 0}.article-image img{width:100%;height:auto}.article-image figcaption{font-size:.938rem;color:#666;margin-top:.75rem;font-style:italic}.article-image-inline{margin:2.5rem 0;width:100%}.article-image-inline img{width:100%;height:auto;border-radius:8px;box-shadow:0 2px 8px #0000001a}.article-image-inline figcaption{font-size:.938rem;color:#666;margin-top:.75rem;font-style:italic;text-align:center;padding:0 1rem}.article-sidebar{min-width:0}.sidebar-section-card{background:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:1.5rem;margin-bottom:2rem}.sidebar-section-card__title{font-size:1.25rem;font-weight:700;margin:0 0 1.5rem;color:#000;padding-bottom:1rem;border-bottom:2px solid #f0f0f0}.sidebar-articles-list{display:flex;flex-direction:column;gap:1rem}.sidebar-view-all{display:block;text-align:center;margin-top:1.5rem;padding:.75rem 1.5rem;background:#000;color:#fff;text-decoration:none;font-weight:600;border-radius:4px;transition:background .2s ease}.sidebar-view-all:hover{background:#333}@media(max-width:1024px){.article-content__container{grid-template-columns:1fr 240px;gap:2rem}}@media(max-width:768px){.article-header{padding:2rem 0 1.5rem}.article-header__container{padding:0 1.5rem}.article-header__title{font-size:2.25rem}.article-header__excerpt{font-size:1.125rem}.article-header__meta{flex-wrap:wrap;gap:1rem}.article-featured-image{padding:0 1.5rem;margin-bottom:2rem}.article-content__container{grid-template-columns:1fr;gap:2rem;padding:0 1.5rem}.article-sidebar{position:static}.article-content{font-size:1.063rem}.article-content h2{font-size:1.5rem}.article-content h3{font-size:1.25rem}}@media(max-width:480px){.article-header__container,.article-featured-image,.article-content__container{padding:0 1rem}.article-header__title{font-size:2rem}.article-header__excerpt{font-size:1rem}}.article-engagement{position:relative;display:flex;align-items:center;gap:1.5rem;padding:1.25rem 0;margin:1rem 0 2rem;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0}.engagement-actions{display:flex;align-items:center;gap:.75rem;flex:1}.engagement-btn{display:flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;background:#fff;border:1px solid #d0d0d0;border-radius:20px;font-size:.938rem;font-weight:500;color:#333;cursor:pointer;transition:all .2s ease;white-space:nowrap}.engagement-btn:hover{border-color:#999;background:#fafafa;color:#000}.engagement-btn.active{border-color:#e74c3c;background:#fff;color:#e74c3c}.engagement-btn svg{width:20px;height:20px}.share-menu{position:absolute;top:calc(100% + .5rem);left:0;background:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:.5rem;min-width:220px;box-shadow:0 4px 12px #0000001a;z-index:100}.share-option{display:flex;align-items:center;gap:.75rem;width:100%;padding:.75rem 1rem;background:transparent;border:none;border-radius:4px;font-size:.938rem;font-weight:500;color:#333;text-align:left;cursor:pointer;transition:background .2s ease}.share-option:hover{background:#f5f5f5}.share-icon{font-size:1.25rem;font-weight:700;width:24px;text-align:center}.article-content{font-family:Poppins,Source Sans Pro,Inter,sans-serif}.article-paragraph{font-size:1.125rem;line-height:1.8;color:#1a1a1a;margin:0 0 1.5rem;text-align:justify}.article-paragraph:first-of-type:first-letter{float:left;font-size:3.5rem;line-height:1;font-weight:700;margin:.1rem .75rem 0 0;color:#000}.article-subheading{font-family:Poppins,Source Sans Pro,Inter,sans-serif;font-weight:700;margin:2.5rem 0 1rem;line-height:1.3;color:#000}.article-comments{margin-top:4rem;padding-top:2rem;border-top:2px solid #e0e0e0}.comments-title{font-size:1.5rem;font-weight:700;margin-bottom:1.5rem;color:#000}.comment-auth-notice{background:#f8f9fa;border:1px solid #dee2e6;border-radius:8px;padding:1.5rem;text-align:center;margin-bottom:2rem}.comment-auth-notice p{margin:0;color:#495057;font-size:1rem}.comment-auth-notice a{color:#007bff;text-decoration:none;font-weight:600}.comment-auth-notice a:hover{text-decoration:underline}.comment-form{background:#fafafa;padding:1.5rem;border-radius:8px;margin-bottom:2rem;border:1px solid #e0e0e0}.comment-form-header{margin-bottom:1rem}.comment-user{font-size:.938rem;color:#666}.comment-user strong{color:#000}.comment-input{width:100%;padding:1rem;border:1px solid #e0e0e0;border-radius:8px;font-size:1rem;font-family:Poppins,Source Sans Pro,Inter,sans-serif;resize:vertical;min-height:100px;background:#fff;transition:all .2s}.comment-input:focus{outline:none;border-color:#000;box-shadow:0 0 0 2px #0000000d}.comment-form-footer{display:flex;justify-content:space-between;align-items:center;margin-top:1rem;gap:1rem}.comment-anonymous-checkbox{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:.938rem;color:#666;user-select:none}.comment-anonymous-checkbox input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:#000}.comment-anonymous-checkbox:hover{color:#000}.comment-submit{padding:.75rem 2rem;background:#000;color:#fff;border:none;border-radius:24px;font-size:.938rem;font-weight:600;cursor:pointer;transition:background .2s ease}.comment-submit:hover:not(:disabled){background:#333}.comment-submit:disabled{opacity:.5;cursor:not-allowed}.comments-list{margin-top:2rem}.no-comments{text-align:center;color:#666;font-style:italic;padding:3rem 0;font-size:1rem}.comment-item{background:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:1.25rem;margin-bottom:1rem;transition:box-shadow .2s}.comment-item:hover{box-shadow:0 2px 8px #00000014}.comment-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.75rem}.comment-author{display:flex;gap:.75rem;align-items:center}.author-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.1rem;flex-shrink:0}.author-info{display:flex;flex-direction:column;gap:.25rem}.author-name{font-weight:600;font-size:.938rem;color:#000;display:flex;align-items:center;gap:.5rem}.comment-time{font-size:.813rem;color:#666}.comment-delete{background:none;border:none;color:#dc3545;font-size:1.75rem;font-weight:300;cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s;line-height:1}.comment-delete:hover{background:#dc3545;color:#fff}.comment-body{margin-left:3rem}.comment-body p{margin:0;color:#333;font-size:.938rem;line-height:1.6;white-space:pre-wrap;word-wrap:break-word}@media(max-width:768px){.engagement-actions{flex-wrap:wrap}.engagement-btn{font-size:.875rem;padding:.5rem .75rem}.article-paragraph:first-of-type:first-letter{font-size:2.5rem}.comment-body{margin-left:0;margin-top:.75rem}.author-avatar{width:36px;height:36px;font-size:1rem}}.stay-connected-section{margin:2.5rem 0 2rem;padding:1.5rem 1rem;background:#f8fafc;border-radius:10px;box-shadow:0 2px 8px #0000000a;text-align:center}.stay-connected-section h3{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:#222}.stay-connected-section .social-links{display:flex;flex-wrap:wrap;justify-content:center;gap:1.2rem;margin-top:.5rem}.stay-connected-section .social-link{display:inline-flex;align-items:center;justify-content:center;gap:.5em;border-radius:6px;background:#fff;color:#333;font-weight:500;font-size:1rem;text-decoration:none;box-shadow:0 1px 4px #0000000f;transition:background .2s,color .2s,box-shadow .2s;width:44px;height:44px;padding:0}.stay-connected-section .social-link:hover{background:#f5f5f5;color:#000;box-shadow:0 2px 8px #00000014}.stay-connected-section .social-link svg{width:24px;height:24px}@media(max-width:768px){.stay-connected-section{margin:2rem 0 1.5rem;padding:1.25rem .75rem}.stay-connected-section h3{font-size:1.15rem;margin-bottom:.875rem}.stay-connected-section .social-links{gap:1rem}.stay-connected-section .social-link{width:40px;height:40px}.stay-connected-section .social-link svg{width:20px;height:20px}}@media(max-width:480px){.stay-connected-section{margin:1.5rem 0 1rem;padding:1rem .5rem}.stay-connected-section h3{font-size:1.05rem;margin-bottom:.75rem}.stay-connected-section .social-links{gap:.75rem}.stay-connected-section .social-link{width:36px;height:36px}.stay-connected-section .social-link svg{width:18px;height:18px}}
