:root{--primary:#ff4d4d;--bg-color:#f8fafc;--text-main:#1e293b;--text-muted:#64748b;--radius:16px;--shadow:0 10px 15px -3px #0000000d,0 4px 6px -2px #0000000d;--input-bg:#fff;--glass-bg:#fffffff2;--shadow-soft:0 10px 30px #00000014;--radius-lg:20px;--radius-md:12px}.modern-page-wrapper{background-color:var(--bg-color);min-height:100vh;color:var(--text-main);padding:40px 0;font-family:Inter,system-ui,sans-serif}.hero-card{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;flex-direction:column;margin-bottom:40px;transition:transform .3s;display:flex;overflow:hidden}.hero-card:hover{transform:translateY(-5px)}.hero-image-wrapper img{object-fit:cover;width:100%;height:400px}.hero-content{padding:30px}.badge{background:var(--primary);color:#fff;border-radius:20px;padding:4px 12px;font-size:12px;font-weight:700}.hero-content h2{margin:15px 0;font-size:32px;line-height:1.2}.meta{color:var(--text-muted);font-size:14px}.description{color:#475569;margin:15px 0;line-height:1.6}.read-more-btn{border:2px solid var(--primary);color:var(--primary);cursor:pointer;background:0 0;border-radius:8px;padding:10px 24px;font-weight:600;transition:all .3s}.read-more-btn:hover{background:var(--primary);color:#fff}.modern-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:50px;display:grid}.small-card{box-shadow:var(--shadow);background:#fff;border-radius:12px;overflow:hidden}.small-card img{object-fit:cover;width:100%;height:160px}.card-info{flex-direction:column;gap:8px;padding:15px;display:flex;overflow:visible}.card-info h3{color:var(--text-main);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;padding-bottom:2px;font-size:1.1rem;font-weight:700;line-height:1.4;display:-webkit-box;overflow:hidden}.card-info .date{color:var(--text-muted);margin:0;font-size:.85rem}.modern-sidebar{position:sticky;top:2rem}.glass-form{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1.5px solid #fbb9b9!important;border-top:6px solid var(--primary)!important;background:#fffcf9!important;border-radius:20px!important;padding:35px!important;box-shadow:0 10px 30px #0000000f!important}.glass-form h3{color:#1a202c!important;margin-bottom:8px!important;font-size:1.6rem!important;font-weight:800!important}.glass-form p{color:#64748b!important;margin-bottom:25px!important;font-size:.95rem!important;line-height:1.5!important}.form-item{flex-direction:column;display:flex;margin-bottom:20px!important}.form-item label{padding-left:4px;color:#5d4037!important;margin-bottom:8px!important;font-size:13px!important;font-weight:600!important}.glass-form input,.glass-form textarea{width:100%;color:#1e293b!important;background:#fff!important;border:1.5px solid #edf2f7!important;border-radius:12px!important;padding:14px 16px!important;font-size:.95rem!important;transition:all .3s!important}.glass-form input:focus,.glass-form textarea:focus{border-color:var(--primary)!important;outline:none!important;box-shadow:0 0 0 4px #e67e221a!important}.submit-neon{cursor:pointer;text-transform:uppercase;letter-spacing:.5px;width:100%;background:var(--primary)!important;color:#fff!important;border:none!important;border-radius:12px!important;padding:16px!important;font-size:1rem!important;font-weight:700!important;transition:all .4s cubic-bezier(.175,.885,.32,1.275)!important;box-shadow:0 6px 20px #e67e2240!important}.submit-neon:hover:not(:disabled){background:var(--primary)!important;transform:translateY(-3px)!important;box-shadow:0 10px 25px #d354004d!important}.submit-neon.is-loading{cursor:not-allowed!important;background:#bdc3c7!important;transform:none!important}.status-message-box{border-left:4px solid!important;border-radius:12px!important;margin-bottom:20px!important;padding:12px 16px!important;font-size:.9rem!important}@keyframes spin{to{transform:rotate(360deg)}}.button-content{align-items:center;display:flex}.list-card{box-shadow:var(--shadow);background:#fff;border-radius:12px;gap:20px;margin-bottom:25px;padding:15px;display:flex}.list-card img{object-fit:cover;border-radius:8px;width:180px;height:120px}@media (max-width:900px){.container-chat-to-chien{grid-template-columns:1fr}.modern-grid{grid-template-columns:1fr 1fr}}.container-chat-to-chien{grid-template-columns:1fr 380px;gap:30px;max-width:1200px;margin:0 auto;padding:0 20px;display:grid}.hero-card.compact{flex-direction:row;align-items:center;max-height:320px;display:flex}.hero-card.compact .hero-image-wrapper{flex:1;height:320px}.hero-card.compact .hero-content{flex:1.2;padding:25px}.hero-card.compact h2{margin:10px 0;font-size:22px}.hero-card.compact .description{-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:14px;display:-webkit-box;overflow:hidden}.large-form{border:1px solid #edf2f7;background:#fff!important;padding:30px!important}.large-form h3{color:#1a202c;font-size:24px}.form-item{margin-bottom:20px}.form-item label{color:#4a5568;margin-bottom:8px;font-size:13px;font-weight:500;display:block}.large-form input,.large-form textarea{background:#fdfdfd;border:1.5px solid #e2e8f0;padding:12px 15px;font-size:15px;transition:all .2s}.large-form input:focus,.large-form textarea:focus{background:#fff;border-color:#ff4d4d;box-shadow:0 0 0 3px #ff4d4d1a}@media (max-width:1024px){.container-chat-to-chien{grid-template-columns:1fr}.hero-card.compact{flex-direction:column;max-height:none}.hero-card.compact .hero-image-wrapper{width:100%;height:250px}}.no-style-link{display:block;color:inherit!important;text-decoration:none!important}.no-style-link:hover .hero-card,.no-style-link:hover .small-card,.no-style-link:hover .list-card{transition:all .3s;transform:translateY(-4px);box-shadow:0 12px 20px #0000001a}.description p,.desc-small p{margin:0;display:inline}.status-message-box{border-left:4px solid;border-radius:8px;margin-bottom:15px;padding:12px;font-size:.9rem;line-height:1.4}.status-message-box.success{color:#10b981;background:#10b9811a;border-left-color:#10b981}.status-message-box.error{color:#ef4444;background:#ef44441a;border-left-color:#ef4444}.submit-neon.is-loading{opacity:.6;cursor:not-allowed}.button-content{justify-content:center;align-items:center;gap:10px;display:flex}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin}.submit-neon.is-loading{cursor:not-allowed;opacity:.8;background:linear-gradient(45deg,#444,#666)!important}.muted{color:var(--text-muted);font-size:1.3rem;line-height:1.8}@media (max-width:768px){.blog-wrapper{padding:15px}.main-layout{flex-direction:column;gap:30px}.posts-grid{grid-template-columns:1fr}.post-detail-card{box-shadow:none;border:none;padding:20px 15px}.post-title-h1{margin-bottom:10px;font-size:1.6rem}.post-meta{flex-direction:column;gap:10px;font-size:.85rem}.post-featured-image img{max-height:300px;margin-bottom:20px}.post-content-body{text-align:left;font-size:1.05rem;line-height:1.7}.post-content-body h2{font-size:1.3rem}.post-content-body h3{font-size:1.15rem}.pagination{gap:5px}.page-number{width:35px;height:35px;font-size:.9rem}}@media (max-width:480px){.post-title-h1{font-size:1.4rem}.category-nav ul{white-space:nowrap;scrollbar-width:none;justify-content:flex-start;padding-bottom:10px;overflow-x:auto}.category-nav ul::-webkit-scrollbar{display:none}.category-nav li{padding:5px 8px;font-size:11px}.sidebar-box{padding:15px}.action-buttons{flex-direction:column}}