:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}body,html{margin:0;padding:0;display:flex;justify-content:center;width:100%;background:#9b9a9a}.container{min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);font-family:Georgia,serif;padding:0;margin:0;width:100vw}.newsletter-section{background:linear-gradient(135deg,#667eea,#764ba2);padding:4rem 2rem;text-align:center;position:relative;overflow:hidden;margin-bottom:0}.newsletter-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="white" opacity="0.1"><path d="M0,20 Q250,80 500,20 T1000,20 V100 H0 Z"/></svg>');background-size:cover}.newsletter-banner{position:relative;z-index:1;max-width:800px;margin:0 auto;background:transparent;color:#fff;border-radius:0;padding:0;display:block}.newsletter-banner h3{font-size:3rem;font-weight:700;color:#fff;margin-bottom:1rem;text-shadow:2px 2px 4px rgba(0,0,0,.3);line-height:1.2}.newsletter-banner p{font-size:1.3rem;color:#ffffffe6;margin-bottom:2rem;font-style:italic}.subscribe-btn{background:#fff;color:#667eea;border:none;padding:1rem 2rem;border-radius:12px;cursor:pointer;font-weight:600;font-size:1rem;transition:all .3s ease;box-shadow:0 4px 15px #0000001a}.subscribe-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #00000026}.discover-section{max-width:1400px;margin:0 auto;padding:3rem 2rem}@media (min-width: 1600px){.discover-section{max-width:1600px}}@media (min-width: 1200px) and (max-width: 1399px){.discover-section{max-width:1200px}}@media (min-width: 992px) and (max-width: 1199px){.discover-section{max-width:1000px}}.banner-ad{background:#fff;border-radius:20px;padding:3rem;margin-bottom:3rem;box-shadow:0 10px 30px #0000001a;text-align:center;border:none;position:relative}.banner-ad:before{content:"ADVERTISEMENT";position:absolute;top:1rem;right:1.5rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.5rem 1rem;font-size:.8rem;font-weight:700;border-radius:6px;letter-spacing:.5px}.banner-ad h3{color:#2d3748;font-size:2rem;font-weight:700;margin-bottom:1rem}.banner-ad p{color:#4a5568;font-size:1.1rem;margin-bottom:1.5rem;line-height:1.6}.banner-ad button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:1rem 2rem;border-radius:12px;font-weight:600;cursor:pointer;font-size:1rem;transition:all .3s ease}.banner-ad button:hover{transform:translateY(-2px);box-shadow:0 8px 25px #667eea66}.content-with-sidebars{display:flex;gap:2rem;align-items:flex-start}.left-sidebar,.right-sidebar{flex:0 0 200px;position:sticky;top:2rem}.main-content{flex:1;min-width:0}.sidebar-ad-container{background:#fff;border-radius:16px;padding:1rem;box-shadow:0 8px 25px #00000014;position:relative}.sidebar-ad-container:before{content:"AD";position:absolute;top:.5rem;right:.8rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.3rem .6rem;font-size:.7rem;font-weight:700;border-radius:4px;letter-spacing:.5px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}@media (min-width: 1400px){.grid{grid-template-columns:repeat(5,1fr)}}@media (min-width: 1200px) and (max-width: 1399px){.grid{grid-template-columns:repeat(4,1fr)}}@media (min-width: 992px) and (max-width: 1199px){.grid{grid-template-columns:repeat(3,1fr)}}@media (min-width: 769px) and (max-width: 991px){.grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}}.card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 10px 30px #0000001a;transition:all .3s ease;cursor:pointer;position:relative}.card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #00000026}.card-img{width:100%;height:200px;object-fit:cover;border-radius:16px 16px 0 0;transition:transform .3s ease}.card:hover .card-img{transform:scale(1.05)}.card-title{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#000c);color:#fff;padding:2rem 1.5rem 1.5rem;margin:0;font-size:1.1rem;font-weight:600;line-height:1.4;text-shadow:1px 1px 3px rgba(0,0,0,.5)}.loading{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2)}.error{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);color:#e53e3e;font-size:1.2rem;font-weight:600}@media (max-width: 768px){.newsletter-section{padding:3rem 1rem}.newsletter-banner h3{font-size:2.5rem}.newsletter-banner p{font-size:1.1rem}.discover-section{padding:2rem 1rem}.content-with-sidebars{flex-direction:column;gap:1rem}.left-sidebar,.right-sidebar{flex:none;position:static;order:2}.main-content{order:1}.grid{grid-template-columns:repeat(2,1fr);gap:1rem}.banner-ad{padding:2rem 1.5rem}.banner-ad h3{font-size:1.5rem}.card-title{font-size:1rem;padding:1.5rem 1rem 1rem}}.pagination{display:flex;justify-content:center;align-items:center;gap:1rem;margin:3rem 0 2rem;padding:0 1rem}.pagination-btn{background:#fff;color:#667eea;border:2px solid #667eea;padding:.8rem 1.2rem;border-radius:12px;cursor:pointer;font-weight:600;font-size:.9rem;transition:all .3s ease;display:flex;align-items:center;gap:.5rem}.pagination-btn:hover:not(.disabled){background:#667eea;color:#fff;transform:translateY(-2px);box-shadow:0 8px 25px #667eea4d}.pagination-btn.disabled{opacity:.5;cursor:not-allowed;color:#a0aec0;border-color:#a0aec0}.pagination-numbers{display:flex;gap:.5rem}.pagination-number{background:#fff;color:#4a5568;border:2px solid #e2e8f0;padding:.8rem 1rem;border-radius:8px;cursor:pointer;font-weight:500;font-size:.9rem;transition:all .3s ease;min-width:40px;text-align:center}.pagination-number:hover{border-color:#667eea;color:#667eea;transform:translateY(-1px)}.pagination-number.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-color:transparent;box-shadow:0 4px 15px #667eea4d}@media (max-width: 768px){.pagination{gap:.5rem;margin:2rem 0 1rem}.pagination-btn{padding:.6rem .8rem;font-size:.8rem}.pagination-number{padding:.6rem .8rem;font-size:.8rem;min-width:35px}}@media (max-width: 480px){.newsletter-section{padding:2rem 1rem}.newsletter-banner h3{font-size:2rem}.grid{grid-template-columns:1fr}.pagination{flex-direction:column;gap:1rem}.pagination-numbers{order:2;flex-wrap:wrap;justify-content:center}.pagination-btn:first-child{order:1}.pagination-btn:last-child{order:3}}.shimmer-container{min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);font-family:Georgia,serif;padding:0;margin:0;width:100vw}.shimmer-newsletter-section{background:linear-gradient(135deg,#667eea,#764ba2);padding:4rem 2rem;text-align:center;position:relative;overflow:hidden;margin-bottom:0}.shimmer-newsletter-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="white" opacity="0.1"><path d="M0,20 Q250,80 500,20 T1000,20 V100 H0 Z"/></svg>');background-size:cover}.shimmer-newsletter-banner{position:relative;z-index:1;max-width:800px;margin:0 auto;background:transparent;color:#fff;border-radius:0;padding:0;display:block}.shimmer-header-title{height:3rem;background-color:#fff3;border-radius:.375rem;width:16rem;margin:0 auto 1rem}.shimmer-header-subtitle{height:1.3rem;background-color:#ffffff26;border-radius:.375rem;width:24rem;margin:0 auto 2rem}.shimmer-discover-section{max-width:1400px;margin:0 auto;padding:3rem 2rem}@media (min-width: 1600px){.shimmer-discover-section{max-width:1600px}}@media (min-width: 1200px) and (max-width: 1399px){.shimmer-discover-section{max-width:1200px}}@media (min-width: 992px) and (max-width: 1199px){.shimmer-discover-section{max-width:1000px}}.shimmer-ad-banner{background:#fff;border-radius:20px;padding:3rem;margin-bottom:3rem;box-shadow:0 10px 30px #0000001a;text-align:center;border:none;position:relative}.shimmer-ad-banner:before{content:"ADVERTISEMENT";position:absolute;top:1rem;right:1.5rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.5rem 1rem;font-size:.8rem;font-weight:700;border-radius:6px;letter-spacing:.5px}.shimmer-banner-content{height:4rem;background-color:#e5e7eb;border-radius:.375rem;width:100%}.shimmer-content-with-sidebars{display:flex;gap:2rem;align-items:flex-start}.shimmer-left-sidebar,.shimmer-right-sidebar{flex:0 0 200px;position:sticky;top:2rem}.shimmer-main-content{flex:1;min-width:0}.shimmer-sidebar-ad-container{background:#fff;border-radius:16px;padding:1rem;box-shadow:0 8px 25px #00000014;position:relative}.shimmer-sidebar-ad-container:before{content:"AD";position:absolute;top:.5rem;right:.8rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.3rem .6rem;font-size:.7rem;font-weight:700;border-radius:4px;letter-spacing:.5px}.shimmer-sidebar-ad{height:12rem;background-color:#e5e7eb;border-radius:.375rem;width:100%}.shimmer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}@media (min-width: 1400px){.shimmer-grid{grid-template-columns:repeat(5,1fr)}}@media (min-width: 1200px) and (max-width: 1399px){.shimmer-grid{grid-template-columns:repeat(4,1fr)}}@media (min-width: 992px) and (max-width: 1199px){.shimmer-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width: 769px) and (max-width: 991px){.shimmer-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}}.shimmer-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 10px 30px #0000001a;position:relative;height:280px}.shimmer-card-img{width:100%;height:200px;background-color:#e5e7eb;border-radius:16px 16px 0 0}.shimmer-card-title{position:absolute;bottom:0;left:0;right:0;height:80px;background:linear-gradient(transparent,#e5e7ebcc);border-radius:0 0 16px 16px;padding:2rem 1.5rem 1.5rem;margin:0}.shimmer-pagination{display:flex;justify-content:center;align-items:center;gap:1rem;margin:3rem 0 2rem;padding:0 1rem}.shimmer-pagination-btn{background:#fff;border:2px solid #e5e7eb;padding:.8rem 1.2rem;border-radius:12px;width:80px;height:40px}.shimmer-pagination-numbers{display:flex;gap:.5rem}.shimmer-pagination-number{background:#fff;border:2px solid #e2e8f0;padding:.8rem 1rem;border-radius:8px;width:40px;height:40px}.shimmer-element{position:relative;overflow:hidden}.shimmer-element:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transform:translate(-100%);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@media (max-width: 768px){.shimmer-newsletter-section{padding:3rem 1rem}.shimmer-header-title{width:12rem;height:2.5rem}.shimmer-header-subtitle{width:18rem;height:1.1rem}.shimmer-discover-section{padding:2rem 1rem}.shimmer-content-with-sidebars{flex-direction:column;gap:1rem}.shimmer-left-sidebar,.shimmer-right-sidebar{flex:none;position:static;order:2}.shimmer-main-content{order:1}.shimmer-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.shimmer-ad-banner{padding:2rem 1.5rem}.shimmer-banner-content{height:3rem}.shimmer-card{height:240px}.shimmer-card-img{height:160px}.shimmer-card-title{height:80px;padding:1.5rem 1rem 1rem}}@media (max-width: 480px){.shimmer-newsletter-section{padding:2rem 1rem}.shimmer-header-title{width:10rem;height:2rem}.shimmer-grid{grid-template-columns:1fr}.shimmer-pagination{flex-direction:column;gap:1rem}.shimmer-pagination-numbers{order:2;flex-wrap:wrap;justify-content:center}.shimmer-pagination-btn:first-child{order:1}.shimmer-pagination-btn:last-child{order:3}}.top-nav{background:#fff;border-bottom:1px solid #e2e8f0;padding:1rem 2rem;box-shadow:0 2px 10px #0000000d;position:sticky;top:0;z-index:100}.nav-links{display:flex;gap:2rem;max-width:1400px;margin:0 auto}.nav-link{background:none;border:none;padding:.8rem 1.5rem;border-radius:8px;cursor:pointer;font-weight:500;font-size:1rem;color:#4a5568;transition:all .3s ease;position:relative}.nav-link:hover{background:#f7fafc;color:#667eea}.nav-link.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 4px 15px #667eea4d}.nav-link.active:after{content:"";position:absolute;bottom:-1rem;left:50%;transform:translate(-50%);width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-bottom:8px solid #f5f7fa}@media (max-width: 768px){.top-nav{padding:1rem}.nav-links{gap:1rem;justify-content:center}.nav-link{padding:.6rem 1rem;font-size:.9rem}}.ad-container{margin:2rem 0;text-align:center;background:#fff;border-radius:12px;padding:1rem;box-shadow:0 4px 15px #0000000d;position:relative}.ad-container:before{content:"Advertisement";position:absolute;top:.5rem;right:1rem;background:#0000001a;color:#666;padding:.25rem .5rem;font-size:.7rem;font-weight:500;border-radius:4px;letter-spacing:.5px;text-transform:uppercase}.ad-banner{grid-column:1 / -1;margin:2rem 0}.ad-banner .ad-container{background:linear-gradient(135deg,#f8f9ff,#e8f4f8);border:2px solid rgba(102,126,234,.1);padding:2rem;min-height:200px;display:flex;align-items:center;justify-content:center}.ad-sidebar{position:sticky;top:2rem;height:fit-content}.ad-sidebar .ad-container{min-height:600px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f8f9ff,#e8f4f8)}.ad-content{margin:3rem 0}.ad-content .ad-container{min-height:280px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f8f9ff,#e8f4f8)}@media (max-width: 768px){.ad-container{margin:1.5rem 0;padding:.75rem}.ad-banner .ad-container{min-height:150px;padding:1.5rem}.ad-content .ad-container{min-height:200px}.ad-sidebar{position:static}.ad-sidebar .ad-container{min-height:300px}}@media (max-width: 480px){.ad-container{margin:1rem 0;padding:.5rem}.ad-banner .ad-container{min-height:120px;padding:1rem}.ad-content .ad-container{min-height:150px}.ad-sidebar .ad-container{min-height:250px}}.article-container{min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);font-family:Georgia,serif;padding:0 0 5px}.hero-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="white" opacity="0.1"><path d="M0,20 Q250,80 500,20 T1000,20 V100 H0 Z"/></svg>');background-size:cover}.main-title{font-size:3.5rem;font-weight:700;color:#fff;margin-bottom:1rem;text-shadow:2px 2px 4px rgba(0,0,0,.3);line-height:1.2}.subtitle{font-size:1.3rem;color:#ffffffe6;margin-bottom:2rem;font-style:italic;background-color:transparent;width:100%}.article-meta{display:flex;justify-content:center;gap:2rem;margin-top:2rem;flex-wrap:wrap}.meta-item{display:flex;align-items:center;gap:.5rem;color:#fffc;font-size:.9rem}.content-wrapper{max-width:1200px;margin:0 auto;padding:0 2rem}.article-layout{display:grid;grid-template-columns:1fr 300px;gap:3rem;margin-top:2rem}.sidebar-ads{display:flex;flex-direction:column;gap:2rem}.audio-player{background:#fff;border-radius:20px;padding:2rem;margin:-3rem auto 3rem;box-shadow:0 20px 40px #0000001a;position:relative;z-index:2;border:1px solid rgba(255,255,255,.8)}.player-header{text-align:center;margin-bottom:1.5rem}.player-title{font-size:1.1rem;font-weight:600;color:#2d3748;margin-bottom:.5rem}.player-controls{display:flex;align-items:center;gap:1rem}.play-button{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:50%;width:50px;height:50px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;color:#fff}.play-button:hover{transform:scale(1.1);box-shadow:0 5px 15px #667eea66}.progress-container{flex:1;display:flex;align-items:center;gap:1rem}.progress-bar{flex:1;height:6px;background:#e2e8f0;border-radius:3px;cursor:pointer;position:relative}.progress-fill{height:100%;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:3px;transition:width .3s ease}.time-display{font-size:.9rem;color:#718096;font-family:Courier New,monospace}.article-body{color:#4a5568;font-size:1.1rem;line-height:1.8}.article-body p{color:#4a5568;font-size:1.1rem;margin-bottom:1.5rem;text-align:justify;line-height:1.8}.article-body h1,.article-body h2,.article-body h3,.article-body h4,.article-body h5,.article-body h6{color:#2d3748;font-weight:700;margin:2.5rem 0 1.5rem;position:relative;padding-left:1rem}.article-body h1{font-size:2rem}.article-body h2{font-size:1.8rem}.article-body h3{font-size:1.6rem}.article-body h4{font-size:1.4rem}.article-body h5{font-size:1.2rem}.article-body h6{font-size:1.1rem}.article-body h1:before,.article-body h2:before,.article-body h3:before,.article-body h4:before,.article-body h5:before,.article-body h6:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:2px}.article-body h1:first-of-type,.article-body h2:first-of-type,.article-body h3:first-of-type,.article-body h4:first-of-type,.article-body h5:first-of-type,.article-body h6:first-of-type{margin-top:0}.article-body ul,.article-body ol{margin-bottom:1.5rem;padding-left:2rem}.article-body li{color:#4a5568;font-size:1.1rem;margin-bottom:.5rem;line-height:1.8}.article-body blockquote{background:#f7fafc;border-left:4px solid #667eea;padding:1.5rem 2rem;margin:2rem 0;font-style:italic;font-size:1.05rem;border-radius:0 8px 8px 0;color:#4a5568}.article-body strong{color:#2d3748;font-weight:600}.article-body em{color:#4a5568;font-style:italic}.article-body a{color:#667eea;text-decoration:underline}.article-body a:hover{color:#764ba2}.section-title{font-size:2rem;font-weight:700;color:#2d3748;margin:2.5rem 0 1.5rem;position:relative;padding-left:1rem}.section-title:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:2px}.section-title:first-of-type{margin-top:0}.paragraph{font-size:1.1rem;color:#4a5568;margin-bottom:1.5rem;text-align:justify}.highlight{background:linear-gradient(120deg,#a8e6cf,#dcedc1);padding:.2rem .4rem;border-radius:4px;font-weight:600}.quote{background:#f7fafc;border-left:4px solid #667eea;padding:1.5rem 2rem;margin:2rem 0;font-style:italic;font-size:1.05rem;border-radius:0 8px 8px 0}.decorative-divider{text-align:center;margin:3rem 0;position:relative}.decorative-divider:before{content:"🐄";font-size:2rem;background:#fff;padding:0 1rem;position:relative;z-index:1}.decorative-divider:after{content:"";position:absolute;top:50%;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,#e2e8f0,transparent)}.floating-nav{position:fixed;right:2rem;top:50%;transform:translateY(-50%);background:#fff;border-radius:12px;padding:1rem;box-shadow:0 10px 30px #0000001a;z-index:10}.nav-item{display:block;padding:.5rem 1rem;color:#718096;text-decoration:none;font-size:.9rem;border-radius:6px;transition:all .3s ease;margin-bottom:.5rem}.nav-item:hover{background:#f7fafc;color:#667eea}@media (max-width: 1024px){.article-layout{grid-template-columns:1fr;gap:2rem}.sidebar-ads{flex-direction:row;justify-content:center;flex-wrap:wrap}}@media (max-width: 768px){.main-title{font-size:2.5rem}.article-meta{gap:1rem}.content-wrapper{padding:0 1rem}.article-content{padding:2rem 1.5rem}.article-body{color:#4a5568!important;font-size:1rem!important;line-height:1.7!important}.article-body p{color:#4a5568!important;font-size:1rem!important;margin-bottom:1.2rem!important;text-align:left!important;line-height:1.7!important}.article-body h1,.article-body h2,.article-body h3,.article-body h4,.article-body h5,.article-body h6{color:#2d3748!important;font-weight:700!important;margin:2rem 0 1rem!important;padding-left:.5rem!important}.article-body h1{font-size:1.6rem!important}.article-body h2{font-size:1.5rem!important}.article-body h3{font-size:1.4rem!important}.article-body h4{font-size:1.3rem!important}.article-body h5{font-size:1.2rem!important}.article-body h6{font-size:1.1rem!important}.article-body li{color:#4a5568!important;font-size:1rem!important;margin-bottom:.5rem!important;line-height:1.7!important}.article-body blockquote{padding:1rem 1.5rem!important;margin:1.5rem 0!important;font-size:1rem!important;color:#4a5568!important}.article-body strong{color:#2d3748!important;font-weight:600!important}.article-body em{color:#4a5568!important}.article-body a{color:#667eea!important}.floating-nav{display:none}.audio-player{margin:-2rem 1rem 2rem;padding:1.5rem}.player-controls{flex-direction:column;gap:1rem}.progress-container{width:100%}.sidebar-ads{flex-direction:column;gap:1.5rem}}@media (max-width: 480px){.main-title{font-size:2rem}.content-wrapper{padding:0 .5rem}.article-content{padding:1.5rem 1rem;margin-bottom:2rem}.article-body{color:#4a5568!important;font-size:.95rem!important;line-height:1.6!important}.article-body p{color:#4a5568!important;font-size:.95rem!important;margin-bottom:1rem!important;text-align:left!important;line-height:1.6!important}.article-body h1,.article-body h2,.article-body h3,.article-body h4,.article-body h5,.article-body h6{color:#2d3748!important;font-weight:700!important;margin:1.5rem 0 .8rem!important;padding-left:0!important}.article-body h1{font-size:1.4rem!important}.article-body h2{font-size:1.3rem!important}.article-body h3{font-size:1.2rem!important}.article-body h4{font-size:1.1rem!important}.article-body h5{font-size:1rem!important}.article-body h6{font-size:.95rem!important}.article-body li{color:#4a5568!important;font-size:.95rem!important;line-height:1.6!important}.article-body blockquote{padding:.8rem 1rem!important;margin:1rem 0!important;font-size:.95rem!important;color:#4a5568!important}}.content-loading{padding:2rem 0}.loading-skeleton{animation:pulse 1.5s ease-in-out infinite}.skeleton-line{height:1rem;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px;margin-bottom:.75rem}.skeleton-line.short{width:70%}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:calc(200px + 100%) 0}}.article-container{width:100vw;min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);font-family:Georgia,serif;margin:0;box-sizing:border-box;padding:0 0 5px}.hero-section{background:linear-gradient(135deg,#667eea,#764ba2);padding:4rem 2rem;text-align:center;position:relative;overflow:hidden}.hero-content{position:relative;z-index:1;max-width:800px;margin:0 auto}.content-wrapper{max-width:900px;margin:0 auto;padding:0 2rem}.article-content{background:#fff;border-radius:20px;padding:3rem;margin-bottom:3rem;box-shadow:0 10px 30px #0000001a;line-height:1.8}.shimmer-title,.shimmer-subtitle,.shimmer-section-title,.shimmer-paragraph,.shimmer-quote,.shimmer-divider,.shimmer-audio-player{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200px 100%;animation:shimmer 1.5s infinite;border-radius:4px;margin-bottom:16px}.shimmer-title.main-title{height:48px;width:60%;margin-bottom:12px}.shimmer-subtitle{height:20px;width:40%;margin-bottom:24px}.shimmer-audio-player{border-radius:20px;padding:2rem;margin:-3rem auto 3rem;box-shadow:0 20px 40px #0000001a;position:relative;z-index:2;border:1px solid rgba(255,255,255,.8);height:40px}.shimmer-section-title{height:28px;width:50%;margin:32px 0 16px}.shimmer-paragraph{height:16px;width:100%;margin-bottom:12px}.shimmer-paragraph.short{width:75%}.shimmer-quote{height:60px;width:90%;margin:24px 0;border-radius:8px}.shimmer-divider{height:2px;width:80px;margin:32px auto;border-radius:1px}@media (max-width: 768px){.shimmer-title.main-title{height:36px;width:80%}.shimmer-subtitle{width:60%}.shimmer-section-title{width:70%}.content-wrapper{padding:0 1rem}.article-content{padding:2rem 1.5rem}.shimmer-audio-player{margin:-2rem 1rem 2rem;padding:1.5rem;height:60px}}.question-card{background:#fff;border-radius:12px;padding:24px;margin-bottom:24px;box-shadow:0 4px 6px #0000001a;border:1px solid #e5e7eb;transition:all .2s ease}.question-card:hover{box-shadow:0 8px 25px #00000026}.question-header{display:flex;justify-content:flex-end;margin-bottom:16px}.question-level{background:#3b82f6;color:#fff;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;text-transform:uppercase}.question-text{font-size:20px;font-weight:600;color:#1f2937;margin-bottom:20px;line-height:1.4}.answers-container{display:flex;flex-direction:column;gap:12px}.answer-option{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border:2px solid #e5e7eb;border-radius:8px;background:#fff;cursor:pointer;transition:all .2s ease;text-align:left;font-size:16px;color:#374151}.answer-option:hover:not(.disabled){border-color:#3b82f6;background:#f8fafc}.answer-option.selected{border-color:#10b981;background:#ecfdf5;color:#065f46}.answer-option.disabled{cursor:not-allowed;opacity:.6}.answer-text{flex-grow:1;line-height:1.4}.selected-indicator{color:#10b981;font-weight:700;font-size:18px;margin-left:12px}@media (max-width: 1024px) and (min-width: 769px){.question-card{padding:20px}.question-text{font-size:19px}}@media (max-width: 768px){.question-card{padding:16px;margin-bottom:16px;border-radius:8px}.question-header{margin-bottom:12px}.question-level{padding:3px 10px;font-size:11px}.question-text{font-size:17px;margin-bottom:16px;line-height:1.5}.answers-container{gap:10px}.answer-option{padding:12px 14px;font-size:14px;border-radius:6px;min-height:48px}.answer-text{line-height:1.5}.selected-indicator{font-size:16px;margin-left:8px}}@media (max-width: 480px){.question-card{padding:12px;margin-bottom:12px}.question-header{margin-bottom:10px}.question-level{padding:2px 8px;font-size:10px}.question-text{font-size:16px;margin-bottom:14px}.answers-container{gap:8px}.answer-option{padding:10px 12px;font-size:13px}.selected-indicator{font-size:15px;margin-left:6px}}@media (min-width: 1200px){.question-card{padding:32px;margin-bottom:32px;max-width:none}.question-text{font-size:22px;margin-bottom:24px}.answers-container{gap:16px}.answer-option{padding:20px 24px;font-size:17px}}.quiz-results{max-width:800px;margin:0 auto;padding:24px}.results-header{text-align:center;margin-bottom:32px}.results-header h2{font-size:28px;font-weight:700;color:#1f2937;margin-bottom:24px}.score-summary{display:flex;align-items:center;justify-content:center;gap:24px;margin-bottom:24px}.score-circle{width:120px;height:120px;border:6px solid;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff}.score-percentage{font-size:32px;font-weight:700}.score-details{text-align:left}.score-text{font-size:18px;color:#4b5563;margin-bottom:8px}.score-message{font-size:20px;font-weight:600}.results-list{margin-bottom:32px}.results-list h3{font-size:22px;font-weight:600;color:#1f2937;margin-bottom:20px;text-align:center}.result-item{background:#fff;border-radius:12px;padding:20px;margin-bottom:16px;border:2px solid #e5e7eb;transition:all .2s ease}.result-item.correct{border-color:#10b981;background:#f0fdf4}.result-item.incorrect{border-color:#ef4444;background:#fef2f2}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.question-number{font-weight:600;color:#6b7280}.result-indicator{font-size:20px;font-weight:700;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center}.result-indicator.correct{background:#10b981;color:#fff}.result-indicator.incorrect{background:#ef4444;color:#fff}.result-question{font-size:18px;font-weight:600;color:#1f2937;margin-bottom:16px;line-height:1.4}.answer-comparison{display:flex;flex-direction:column;gap:12px}.selected-answer,.correct-answer{display:flex;flex-direction:column;gap:4px}.answer-label{font-size:14px;font-weight:600;color:#6b7280;text-transform:uppercase;letter-spacing:.5px}.answer-text{font-size:16px;padding:12px 16px;border-radius:8px;border:2px solid}.answer-text.correct{background:#dcfce7;border-color:#10b981;color:#065f46}.answer-text.incorrect{background:#fee2e2;border-color:#ef4444;color:#991b1b}.results-actions{text-align:center}.retry-button{background:#3b82f6;color:#fff;border:none;padding:14px 28px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background-color .2s ease}.retry-button:hover{background:#2563eb}@media (max-width: 1024px) and (min-width: 769px){.quiz-results{max-width:90%;padding:20px}}@media (max-width: 768px){.quiz-results{max-width:100%;padding:12px}.results-header{margin-bottom:24px}.results-header h2{font-size:24px;margin-bottom:20px}.score-summary{flex-direction:column;gap:16px}.score-circle{width:90px;height:90px;border-width:4px}.score-percentage{font-size:24px}.score-details{text-align:center}.score-text{font-size:16px}.score-message{font-size:18px}.results-list h3{font-size:20px;margin-bottom:16px}.result-item{padding:14px;margin-bottom:12px;border-radius:8px}.result-header{margin-bottom:10px}.question-number{font-size:14px}.result-indicator{font-size:16px;width:28px;height:28px}.result-question{font-size:16px;margin-bottom:14px;line-height:1.5}.answer-comparison{gap:8px}.answer-label{font-size:12px}.answer-text{font-size:14px;padding:10px 12px}.retry-button{padding:12px 20px;font-size:15px;width:100%;max-width:280px}}@media (max-width: 480px){.quiz-results{padding:8px}.results-header h2{font-size:22px}.score-circle{width:80px;height:80px}.score-percentage{font-size:20px}.score-text{font-size:14px}.score-message{font-size:16px}.results-list h3{font-size:18px}.result-item{padding:12px}.result-question{font-size:15px}.answer-text{font-size:13px;padding:8px 10px}.retry-button{padding:10px 16px;font-size:14px}}@media (min-width: 1200px){.quiz-results{max-width:900px;padding:32px}.score-circle{width:140px;height:140px;border-width:8px}.score-percentage{font-size:36px}.result-item{padding:24px;margin-bottom:20px}.result-question{font-size:20px}.answer-text{font-size:17px;padding:14px 18px}}.questions-page{min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);font-family:Georgia,serif;padding:0;margin:0;width:100vw}.questions-header{background:linear-gradient(135deg,#667eea,#764ba2);padding:4rem 2rem;text-align:center;position:relative;overflow:hidden;margin-bottom:0;color:#fff}.questions-header:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="white" opacity="0.1"><path d="M0,20 Q250,80 500,20 T1000,20 V100 H0 Z"/></svg>');background-size:cover}.questions-banner{position:relative;z-index:1;max-width:800px;margin:0 auto;background:transparent;color:#fff;border-radius:0;padding:0;display:block}.questions-banner h1{font-size:3rem;font-weight:700;margin-bottom:1rem;text-shadow:2px 2px 4px rgba(0,0,0,.3);line-height:1.2;color:#fff}.questions-banner p{font-size:1.3rem;color:#ffffffe6;margin-bottom:2rem;font-style:italic}.progress-container{position:relative;z-index:1;max-width:800px;margin:0 auto}.progress-info{display:flex;justify-content:space-between;margin-bottom:.5rem;font-size:.9rem;font-weight:500;color:#ffffffe6}.progress-bar{width:100%;height:10px;background:#fff3;border-radius:8px;overflow:hidden;box-shadow:inset 0 2px 4px #0000001a}.progress-fill{height:100%;background:linear-gradient(90deg,#10b981,#059669);border-radius:8px;transition:width .3s ease;box-shadow:0 2px 4px #10b9814d}.questions-container{max-width:1400px;margin:0 auto;padding:3rem 2rem}.submit-container{max-width:1400px;margin:2rem auto;padding:0 2rem;text-align:center}.submit-button{background:linear-gradient(135deg,#6b7280,#4b5563);color:#fff;border:none;padding:1rem 2rem;border-radius:12px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:.5rem;min-width:200px;justify-content:center;box-shadow:0 4px 15px #0000001a}.submit-button:disabled{cursor:not-allowed;opacity:.6;transform:none;box-shadow:none}.submit-button.ready{background:linear-gradient(135deg,#10b981,#059669);box-shadow:0 4px 15px #10b9814d}.submit-button.ready:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #10b98166}.spinner{width:20px;height:20px;border:2px solid transparent;border-top:2px solid currentColor;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-container,.error-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);padding:2rem}.loading-container{flex-direction:column;text-align:center}.loading-spinner{width:48px;height:48px;border:4px solid rgba(102,126,234,.2);border-top:4px solid #667eea;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}.loading-container p{font-size:1.1rem;margin:0;color:#4a5568;font-weight:500}.error-container{background:linear-gradient(135deg,#f5f7fa,#c3cfe2)}.error-message{text-align:center;background:#fff;border-radius:20px;padding:2rem;max-width:500px;box-shadow:0 10px 30px #0000001a;border:1px solid #fee2e2}.error-message h2{font-size:1.5rem;margin-bottom:.75rem;color:#dc2626;font-weight:700}.error-message p{font-size:1rem;margin-bottom:1.5rem;color:#6b7280;line-height:1.6}.retry-button{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #ef444433}.retry-button:hover{transform:translateY(-2px);box-shadow:0 8px 25px #ef44444d}@media (min-width: 1600px){.questions-container,.submit-container{max-width:1600px}}@media (min-width: 1200px) and (max-width: 1399px){.questions-container,.submit-container{max-width:1200px}}@media (min-width: 992px) and (max-width: 1199px){.questions-container,.submit-container{max-width:1000px}}@media (min-width: 769px) and (max-width: 991px){.questions-container,.submit-container{padding:2rem 1.5rem}}@media (max-width: 768px){.questions-header{padding:3rem 1rem}.questions-banner h1{font-size:2.5rem}.questions-banner p{font-size:1.1rem}.questions-container,.submit-container{padding:2rem 1rem}.submit-button{padding:.875rem 1.5rem;font-size:1rem;min-width:180px}.progress-info{font-size:.8rem}.progress-bar{height:8px}.loading-container,.error-container{padding:1rem}.error-message{padding:1.5rem;margin:1rem}}@media (max-width: 480px){.questions-header{padding:2rem 1rem}.questions-banner h1{font-size:2rem}.questions-banner p{font-size:1rem}.questions-container,.submit-container{padding:1.5rem 1rem}.submit-button{padding:.75rem 1rem;font-size:.9rem;min-width:160px}.progress-container{margin:0 1rem}.progress-info{font-size:.75rem;flex-direction:column;gap:.25rem;text-align:center}.loading-spinner{width:40px;height:40px}.error-message{padding:1rem;margin:.5rem}.error-message h2{font-size:1.25rem}.retry-button{padding:.6rem 1.2rem;font-size:.9rem}}