.header-section{position:relative;overflow:hidden;padding:60px 40px;text-align:center;background:linear-gradient(135deg,#059669,#10b981,#34d399 70%,#6ee7b7);border-bottom-left-radius:45px;border-bottom-right-radius:45px;box-shadow:0 10px 35px #2d6a4f2e;border:1px solid rgba(45,106,79,0,08)}.header-section:before{content:"";position:absolute;top:-120px;left:-120px;width:300px;height:300px;background:#ffffff1f;border-radius:50%}.header-section:after{content:"";position:absolute;bottom:-150px;right:-120px;width:350px;height:350px;background:#ffffff14;border-radius:50%}.header-heading{position:relative;z-index:2;font-family:Poppins,sans-serif;font-size:42px;font-weight:900;color:#fff;margin-bottom:20px;margin-left:auto;margin-right:auto;letter-spacing:-.5px;text-transform:capitalize;text-shadow:0 5px 18px rgba(0,0,0,.2);line-height:1.25}.header-subline{position:relative;z-index:2;font-family:Inter,sans-serif;font-size:18px;color:#ffffffeb;max-width:750px;margin:0 auto;line-height:1.6;font-weight:500}.header-buttons{position:relative;z-index:2;margin-top:35px;display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.header-btn{background:#fff;color:#2563eb;padding:14px 30px;border-radius:14px;text-decoration:none;font-weight:700;font-size:16px;transition:all .3s ease;box-shadow:0 10px 25px #0000001f}.header-btn:hover{transform:translateY(-5px);background:#eff6ff}@media(max-width:1600px){.header-section{padding:50px 35px;margin:30px auto;max-width:100%}.header-heading{font-size:36px;max-width:1200px;margin-bottom:14px}.header-subline{font-size:16px;max-width:680px;line-height:1.55}}@media(max-width:1400px){.header-section{padding:45px 25px;margin:25px auto}.header-heading{font-size:34px;line-height:1.3;margin-bottom:12px}.header-subline{font-size:15px;line-height:1.55}}@media(max-width:1200px){.header-section{padding:40px 22px;margin:20px auto}.header-heading{font-size:30px;line-height:1.35;margin-bottom:10px}.header-subline{font-size:15px;line-height:1.5}}@media(max-width:992px){.header-section{padding:35px 20px;margin:18px auto}.header-heading{font-size:23px;line-height:1.35;margin-bottom:8px}.header-subline{font-size:14px;line-height:1.5;color:#f5f5f5}}@media(max-width:768px){.header-section{padding:30px 18px;margin:15px auto}.header-heading{font-size:18px;line-height:1.4;margin-bottom:8px;letter-spacing:-.2px}.header-subline{font-size:12px;line-height:1.45}}@media(max-width:576px){.header-section{padding:24px 15px;margin:12px auto}.header-heading{font-size:20px;line-height:1.4;margin-bottom:6px;letter-spacing:-.1px}.header-subline{font-size:13px;line-height:1.45}}@media(max-width:480px){.header-section{padding:20px 12px;margin:10px auto}.header-heading{font-size:18px;line-height:1.35;margin-bottom:6px;letter-spacing:0}.header-subline{font-size:12.5px;line-height:1.4}}.google-ad-box{width:100%;max-width:900px;height:120px;margin:20px auto 0;border-radius:20px;background:linear-gradient(135deg,#fff,#f1f5f9);border:2px dashed #94a3b8;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;box-shadow:0 10px 25px #0000000d;transition:.3s ease}.google-ad-box:hover{transform:translateY(-4px);box-shadow:0 15px 35px #2563eb1f}.google-ad-box p{margin:0;font-size:26px;font-weight:700;color:#0f172a;font-family:Poppins,sans-serif}.google-ad-box span{margin-top:8px;font-size:15px;color:#64748b;font-family:Inter,sans-serif}@media(max-width:768px){.google-ad-box{height:100px;padding:15px}.google-ad-box p{font-size:20px}.google-ad-box span{font-size:13px}}.category-section{padding:100px 7%;background-color:#fafafa;background-image:linear-gradient(rgba(37,99,235,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.03) 1px,transparent 1px);background-size:26px 26px;background-position:center;position:relative;overflow:hidden;font-family:Inter,system-ui,-apple-system,sans-serif}.category-section:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at center,transparent 30%,#fafafa 95%);z-index:0}.category-header{text-align:center;margin-bottom:70px;position:relative;z-index:1}.category-header h2{font-size:2.6rem;font-weight:800;color:#0f172a;margin-bottom:18px;letter-spacing:-.03em}.underline{width:60px;height:5px;background:linear-gradient(to right,#71eb25,#aafa60);margin:0 auto;border-radius:50px;position:relative;box-shadow:0 2px 8px #25eb354d}.underline:after{display:none}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:40px;position:relative;z-index:1}.cat-box-simple{position:relative;overflow:hidden;background:#fff;padding:45px 30px;border-radius:20px;box-shadow:0 4px 20px #0f172a05;border:1px solid #e2e8f0;cursor:pointer;z-index:1;transition:all .35s cubic-bezier(.4,0,.2,1);display:flex;justify-content:center;align-items:center;flex-direction:column;gap:15px;text-align:center;text-decoration:none}.cat-box-simple:before{content:"";position:absolute;top:0;left:0;width:100%;height:5px;transition:height .3s cubic-bezier(.4,0,.2,1)}.cat-box-simple:after{content:"";position:absolute;left:0;top:25%;height:50%;width:4px;background:linear-gradient(to bottom,#25eb7b,#60fa68);border-radius:0 4px 4px 0;opacity:0;transition:all .3s ease}.cat-box-simple:hover{transform:translateY(-6px);border-color:#46eb25;box-shadow:0 20px 35px #2563eb14}.cat-box-simple:hover:before{height:6px}.cat-box-simple:hover:after{opacity:1;height:60%;top:20%}.cat-img{width:65px;height:65px;-o-object-fit:contain;object-fit:contain;filter:drop-shadow(0 4px 8px rgba(37,99,235,.1));transition:transform .35s cubic-bezier(.4,0,.2,1)}.cat-box-simple:hover .cat-img{transform:scale(1.1) rotate(3deg)}.cat-box-simple h3{font-size:1.3rem;font-weight:700;color:#1e293b;margin:8px 0 0;letter-spacing:-.01em;transition:color .2s ease}.cat-box-simple:hover h3{color:#39eb25}.cat-img{width:85px;height:85px;-o-object-fit:contain;object-fit:contain;background:#effff2;padding:14px;border-radius:20px;border:1px solid rgba(47,235,37,.08);transition:.35s ease}.cat-box-simple:hover .cat-img{transform:scale(1.08) rotate(3deg)}.cat-box-simple h3{font-size:28px;font-weight:700;font-family:Poppins,sans-serif;color:#0f172a;margin:0;transition:.3s ease}.cat-box-simple:hover h3{color:#16aa11}.pagination-btns{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:60px;flex-wrap:wrap;position:relative;z-index:1}.prev-next-btn{background:#fff;border:1px solid #e2e8f0;padding:14px 38px;border-radius:14px;font-size:16px;font-weight:700;cursor:pointer;color:#475569;box-shadow:0 2px 4px #00000003;transition:all .25s cubic-bezier(.4,0,.2,1)}.prev-next-btn:hover:not(:disabled){background:#0f172a;color:#fff;border-color:#0f172a;transform:translateY(-3px);box-shadow:0 8px 20px #0f172a26}.prev-next-btn:active:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 10px #0f172a1a}.prev-next-btn:disabled{background:#f8fafc!important;background-image:none!important;border-color:#e2e8f0!important;color:#cbd5e1!important;cursor:not-allowed;box-shadow:none;transform:none!important}.show-more-wrapper{text-align:center;margin-top:20px;position:relative;z-index:2}.show-more-btn{background:linear-gradient(135deg,#00ff5e,#5ab300);color:#fff;border:none;padding:14px 36px;border-radius:50px;font-size:1rem;font-weight:700;font-family:inherit;cursor:pointer;box-shadow:0 6px 20px #00ff1a40;display:inline-flex;align-items:center;gap:10px;transition:all .3s cubic-bezier(.4,0,.2,1)}.show-more-btn:hover{transform:translateY(-3px);box-shadow:0 10px 25px #00ff1a66;background:linear-gradient(135deg,#00ff73,#66cd00)}.show-more-btn:active{transform:translateY(-1px)}.show-more-btn .btn-icon{font-size:.8rem;transition:transform .3s ease}.show-more-btn.active .btn-icon{transform:scale(1.1)}.cat-box-simple{display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:30px 20px;text-decoration:none;text-align:center;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 6px -1px #00000008}.cat-box-simple h3{font-size:1.1rem;color:#1e293b;margin:0;font-weight:600;transition:color .2s ease}.cat-icon-wrapper{width:64px;height:64px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;transition:all .3s cubic-bezier(.4,0,.2,1)}.cat-box-simple:hover{transform:translateY(-5px);border-color:var(--hover-color);box-shadow:0 12px 24px -10px var(--hover-color)}.cat-box-simple:hover h3{color:var(--hover-color)}.cat-box-simple:hover .cat-icon-wrapper{transform:scale(1.08) rotate(3deg);box-shadow:0 8px 16px -6px var(--hover-color)}.category-subtitle{font-size:1.05rem;line-height:1.9;color:#374151;max-width:900px;margin:15px auto 0;text-align:center;padding:0 20px;letter-spacing:.3px;background:linear-gradient(135deg,#f9fafb,#fff);border-radius:12px}@media(max-width:1600px){.category-section{padding:40px 5%;max-width:1500px;margin:0 auto}.category-header{margin-bottom:50px}.category-header h2{font-size:42px;margin-bottom:14px}.underline{width:95px;height:5px}.underline:after{width:13px;height:13px;top:-4px}.category-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px}.cat-box-simple{padding:35px 24px;border-radius:20px;gap:18px}.cat-img{width:95px;height:95px;padding:12px;border-radius:16px}.cat-box-simple h3{font-size:22px}.pagination-btns{margin-top:45px;gap:15px}.prev-next-btn{padding:12px 32px;font-size:15px;border-radius:12px}}@media(max-width:1200px){.category-section{padding:60px 4%}.category-header{margin-bottom:40px}.category-header h2{font-size:36px;margin-bottom:12px}.underline{width:85px;height:5px}.category-grid{grid-template-columns:repeat(3,1fr);gap:20px}.cat-box-simple{padding:30px 20px;border-radius:18px;gap:14px}.cat-img{width:75px;height:75px;padding:10px;border-radius:14px}.cat-box-simple h3{font-size:19px}.pagination-btns{margin-top:35px;gap:12px}.prev-next-btn{padding:10px 28px;font-size:14px;border-radius:10px}}@media(max-width:992px){.category-section{padding:55px 4%}.category-header{margin-bottom:35px}.category-header h2{font-size:32px;margin-bottom:10px}.underline{width:75px;height:4px}.underline:after{width:11px;height:11px;top:-4px}.category-grid{grid-template-columns:repeat(3,1fr);gap:20px}.cat-box-simple{padding:28px 18px;border-radius:16px;gap:12px}.cat-img{width:65px;height:65px;padding:8px;border-radius:12px}.cat-box-simple h3{font-size:18px}.pagination-btns{margin-top:30px;gap:12px}.prev-next-btn{padding:10px 24px;font-size:14px;border-radius:8px}}@media(max-width:576px){.category-section{padding:45px 15px}.category-header{margin-bottom:25px}.category-header h2{font-size:24px;margin-bottom:8px;letter-spacing:-.2px}.underline{width:65px;height:4px}.underline:after{width:9px;height:9px;top:-3px}.category-grid{grid-template-columns:1fr;gap:16px}.cat-box-simple{padding:22px 16px;border-radius:14px;gap:10px;flex-direction:row;justify-content:flex-start;text-align:left}.cat-box-simple:before{width:5px;height:100%;top:0;left:0}.cat-img{width:50px;height:50px;padding:6px;border-radius:10px}.cat-box-simple h3{font-size:16px}.pagination-btns{margin-top:25px;gap:10px;width:100%}.prev-next-btn{width:100%;max-width:100%;padding:12px;font-size:14px;border-radius:8px}}@media(max-width:480px){.category-section{padding:35px 12px}.category-header{margin-bottom:20px}.category-header h2{font-size:22px;margin-bottom:6px}.underline{width:55px;height:3px}.underline:after{width:8px;height:8px;top:-3px}.category-grid{gap:12px}.cat-box-simple{padding:16px 12px;border-radius:12px;gap:12px}.cat-img{width:45px;height:45px;padding:5px;border-radius:8px}.cat-box-simple h3{font-size:15px}.pagination-btns{margin-top:20px;gap:8px}.prev-next-btn{padding:10px;font-size:13.5px;border-radius:6px}}@media(max-width:320px){.category-section{padding:30px 10px}.category-header{margin-bottom:18px}.category-header h2{font-size:19px;letter-spacing:-.3px}.underline{width:45px}.category-grid{gap:10px}.cat-box-simple{padding:18px 12px;border-radius:10px;gap:8px;flex-direction:column;text-align:center;justify-content:center}.cat-box-simple:before{width:100%;height:4px;top:0;left:0}.cat-img{width:42px;height:42px;padding:4px;border-radius:6px}.cat-box-simple h3{font-size:14px;line-height:1.2}.pagination-btns{margin-top:15px;gap:6px}.prev-next-btn{padding:8px;font-size:13px;border-radius:5px}}.papers-category-section{padding:80px 20px;max-width:2100px;margin:0 auto;font-family:Inter,system-ui,-apple-system,sans-serif;position:relative;background:linear-gradient(to bottom,#f8fff9,#f2ffee);background-image:linear-gradient(rgba(0,123,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,123,255,.03) 1px,transparent 1px);background-size:24px 24px;background-position:center;border-radius:24px}.papers-category-section:before{content:"";position:absolute;inset:0;pointer-events:none;border-radius:24px;background:radial-gradient(circle at center,transparent 30%,#fafafa 95%);z-index:0}.papers-category-header{text-align:center;margin-bottom:50px;position:relative;z-index:1}.papers-category-header h2{font-size:2.5rem;color:#0f172a;margin-bottom:12px;font-weight:800;letter-spacing:-.03em}.section-underline{width:50px;height:5px;background:linear-gradient(90deg,#00ff40,#51ff00);margin:0 auto 20px;border-radius:50px;box-shadow:0 2px 10px #11ff004d}.section-subtitle{color:#64748b;font-size:1.05rem;max-width:650px;margin:0 auto;line-height:1.6}.papers-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-bottom:50px;position:relative;z-index:1}.paper-animated-card{display:flex;align-items:flex-start;background:#fff;border:1px solid #e6f0e2;border-radius:16px;padding:24px;text-decoration:none;position:relative;overflow:hidden;z-index:1;transition:all .35s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 20px #1b2a0f08}.paper-animated-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#00ff620a,#1eff0003);opacity:0;z-index:-1;transition:opacity .35s ease}.paper-animated-card:hover{transform:translateY(-6px);border-color:#00ff1e;box-shadow:0 20px 35px #40ff0014}.paper-animated-card:hover:before{opacity:1}.paper-animated-card:after{content:"";position:absolute;left:0;top:20%;height:60%;width:4px;background:linear-gradient(to bottom,#00ff6a,#6f0);border-radius:0 4px 4px 0;opacity:0;transition:opacity .3s ease,height .3s ease}.paper-animated-card:hover:after{opacity:1;height:70%;top:15%}.paper-card-icon-wrapper{background:#f1f9f1;width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-right:20px;flex-shrink:0;transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid #f2f9f1}.paper-animated-card:hover .paper-card-icon-wrapper{background:linear-gradient(135deg,#00ff5e,#5ab300);border-color:#0f0;transform:rotate(5deg) scale(1.05);box-shadow:0 8px 16px #00ff1a40}.paper-card-badge{font-size:1.5rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.05));transition:transform .3s ease}.paper-animated-card:hover .paper-card-badge{filter:brightness(0) invert(1)}.paper-card-content{flex-grow:1}.paper-card-content h3{font-size:1.25rem;color:#1e3b20;margin:0 0 6px;font-weight:700;letter-spacing:-.01em;transition:color .2s ease}.paper-animated-card:hover .paper-card-content h3{color:#60b417}.paper-card-content p{font-size:.9rem;color:#64748b;margin:0 0 14px;line-height:1.5}.card-explore-link{font-size:.85rem;color:#476948;font-weight:700;letter-spacing:.02em;display:inline-flex;align-items:center;transition:all .2s ease}.paper-animated-card:hover .card-explore-link{color:#37981c;transform:translate(3px)}@media(max-width:768px){.papers-category-section{padding:50px 15px}.papers-card-grid{grid-template-columns:1fr;gap:18px}.papers-category-header h2{font-size:2rem}.paper-animated-card{padding:20px}}.seo-content{padding:50px 20px}.seo-content-inner{max-width:1200px;margin:0 auto;background:#fff;border-radius:20px;padding:40px;border:1px solid #e5e7eb;box-shadow:0 10px 30px #0000000d}.seo-badge{display:inline-block;background:#eef4ff;color:#2563eb;font-size:14px;font-weight:600;padding:8px 16px;border-radius:999px;margin-bottom:18px}.seo-content h2{font-size:2rem;font-weight:700;color:#111827;margin-bottom:18px;line-height:1.3}.seo-content p{font-size:1rem;color:#4b5563;line-height:1.9;margin-bottom:15px}.seo-content p:last-child{margin-bottom:0}@media(max-width:768px){.seo-content{padding:30px 15px}.seo-content-inner{padding:25px}.seo-content h2{font-size:1.5rem}.seo-content p{font-size:.95rem}}
