.page-trang-ko66 { font-family: 'Arial', sans-serif; color: #333; line-height: 1.6; background-color: #f4f7f6; padding-top: 10px; }.page-trang-ko66__hero-section { position: relative; width: 100%; overflow: hidden; background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d); padding: 50px 0; text-align: center; color: #fff; }.page-trang-ko66__hero-background { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; opacity: 0.7; }.page-trang-ko66__hero-content { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; padding: 20px; }.page-trang-ko66__hero-title { font-size: 3.2em; margin-bottom: 20px; text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5); font-weight: bold; }.page-trang-ko66__hero-subtitle { font-size: 1.5em; margin-bottom: 30px; }.page-trang-ko66__hero-buttons { display: flex; justify-content: center; gap: 20px; }.page-trang-ko66__btn { display: inline-block; padding: 15px 30px; background-color: #fdbb2d; color: #1a2a6c; text-decoration: none; border-radius: 50px; font-weight: bold; font-size: 1.1em; transition: background-color 0.3s ease, transform 0.2s ease; border: none; cursor: pointer; }.page-trang-ko66__btn:hover { background-color: #e0a426; transform: translateY(-3px); }.page-trang-ko66__btn--secondary { background-color: #1a2a6c; color: #fdbb2d; border: 2px solid #fdbb2d; }.page-trang-ko66__btn--secondary:hover { background-color: #0f1c4e; }.page-trang-ko66__payment-providers { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 30px; width: 100%; max-width: 100%; box-sizing: border-box; padding: 40px 20px; background-color: #fff; border-bottom: 1px solid #eee; }.page-trang-ko66__payment-logo { flex: 0 0 auto; width: 80px; height: 80px; max-width: 80px; max-height: 80px; box-sizing: border-box; }.page-trang-ko66__payment-logo img { display: block; width: 80px !important; height: 80px !important; max-width: 80px !important; max-height: 80px !important; object-fit: contain; }.page-trang-ko66__section { padding: 60px 20px; max-width: 1200px; margin: 0 auto; text-align: center; }.page-trang-ko66__section--dark { background-color: #2c3e50; color: #fff; }.page-trang-ko66__section-title { font-size: 2.5em; margin-bottom: 40px; color: #1a2a6c; position: relative; padding-bottom: 10px; }.page-trang-ko66__section-title--dark { color: #fdbb2d; }.page-trang-ko66__section-title::after { content: ''; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); width: 80px; height: 4px; background-color: #fdbb2d; border-radius: 2px; }.page-trang-ko66__content-text { font-size: 1.1em; margin-bottom: 30px; max-width: 800px; margin-left: auto; margin-right: auto; }.page-trang-ko66__feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 40px; }.page-trang-ko66__feature-item { background-color: #fff; padding: 30px; border-radius: 15px; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease; text-align: left; }.page-trang-ko66__feature-item:hover { transform: translateY(-10px); }.page-trang-ko66__feature-icon { width: 60px; height: 60px; margin-bottom: 20px; object-fit: contain; }.page-trang-ko66__feature-title { font-size: 1.5em; margin-bottom: 15px; color: #1a2a6c; }.page-trang-ko66__game-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-top: 40px; }.page-trang-ko66__game-card { background-color: #fff; border-radius: 15px; overflow: hidden; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); text-align: left; transition: transform 0.3s ease; }.page-trang-ko66__game-card:hover { transform: translateY(-10px); }.page-trang-ko66__game-image { width: 100%; height: 200px; object-fit: cover; }.page-trang-ko66__game-info { padding: 20px; }.page-trang-ko66__game-title { font-size: 1.4em; margin-bottom: 10px; color: #1a2a6c; }.page-trang-ko66__game-description { font-size: 0.95em; color: #666; margin-bottom: 15px; }.page-trang-ko66__promotion-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; }.page-trang-ko66__promotion-card { background-color: #fff; border-radius: 15px; overflow: hidden; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); text-align: left; transition: transform 0.3s ease; }.page-trang-ko66__promotion-card:hover { transform: translateY(-10px); }.page-trang-ko66__promotion-image { width: 100%; height: 220px; object-fit: cover; }.page-trang-ko66__promotion-info { padding: 20px; }.page-trang-ko66__promotion-title { font-size: 1.4em; margin-bottom: 10px; color: #1a2a6c; }.page-trang-ko66__promotion-description { font-size: 0.95em; color: #666; margin-bottom: 15px; }.page-trang-ko66__cta-section { background-color: #1a2a6c; color: #fff; padding: 80px 20px; text-align: center; }.page-trang-ko66__cta-title { font-size: 2.5em; margin-bottom: 20px; }.page-trang-ko66__cta-text { font-size: 1.2em; margin-bottom: 40px; max-width: 800px; margin-left: auto; margin-right: auto; }.page-trang-ko66__faq-list { margin-top: 40px; text-align: left; max-width: 900px; margin-left: auto; margin-right: auto; }.page-trang-ko66__faq-item { background-color: #fff; border-radius: 10px; margin-bottom: 15px; overflow: hidden; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); }.page-trang-ko66__faq-question { display: flex; justify-content: space-between; align-items: center; padding: 20px; cursor: pointer; background-color: #f9f9f9; border-bottom: 1px solid #eee; transition: background-color 0.3s ease; user-select: none; }.page-trang-ko66__faq-question:hover { background-color: #f0f0f0; }.page-trang-ko66__faq-question h3 { margin: 0; font-size: 1.2em; color: #1a2a6c; pointer-events: none; }.page-trang-ko66__faq-toggle { font-size: 1.8em; font-weight: bold; color: #fdbb2d; transition: transform 0.3s ease; pointer-events: none; }.page-trang-ko66__faq-item.active .page-trang-ko66__faq-toggle { transform: rotate(45deg); }.page-trang-ko66__faq-answer { max-height: 0; overflow: hidden; padding: 0 20px; opacity: 0; transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease; }.page-trang-ko66__faq-item.active .page-trang-ko66__faq-answer { max-height: 2000px !important; padding: 20px !important; opacity: 1; }.page-trang-ko66__blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; }.page-trang-ko66__blog-card { background-color: #fff; border-radius: 15px; overflow: hidden; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); text-align: left; transition: transform 0.3s ease; }.page-trang-ko66__blog-card:hover { transform: translateY(-10px); }.page-trang-ko66__blog-image { width: 100%; height: 200px; object-fit: cover; }.page-trang-ko66__blog-info { padding: 20px; }.page-trang-ko66__blog-title { font-size: 1.4em; margin-bottom: 10px; color: #1a2a6c; }.page-trang-ko66__blog-excerpt { font-size: 0.95em; color: #666; margin-bottom: 15px; }.page-trang-ko66__blog-date { font-size: 0.85em; color: #999; }.page-trang-ko66__social-buttons { position: fixed; right: 20px; bottom: 100px; z-index: 1000; display: flex; flex-direction: column; gap: 10px; }.page-trang-ko66__social-btn { display: flex; align-items: center; justify-content: center; width: 50px; height: 50px; background-color: #1a2a6c; border-radius: 50%; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2); transition: background-color 0.3s ease, transform 0.2s ease; }.page-trang-ko66__social-btn img { width: 28px; height: 28px; object-fit: contain; filter: brightness(0) invert(1); }.page-trang-ko66__social-btn:hover { transform: scale(1.1); }.page-trang-ko66__social-btn--whatsapp { background-color: #25D366; }.page-trang-ko66__social-btn--telegram { background-color: #0088CC; }.page-trang-ko66__login-register-buttons { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 1000; display: flex; gap: 15px; width: 90%; max-width: 350px; }.page-trang-ko66__login-register-buttons .page-trang-ko66__btn { flex: 1; text-align: center; font-size: 1.05em; padding: 12px 20px; }.page-trang-ko66__login-register-buttons .page-trang-ko66__btn--register { background-color: #fdbb2d; color: #1a2a6c; }.page-trang-ko66__login-register-buttons .page-trang-ko66__btn--register:hover { background-color: #e0a426; }.page-trang-ko66__login-register-buttons .page-trang-ko66__btn--login { background-color: #1a2a6c; color: #fdbb2d; border: 2px solid #fdbb2d; }.page-trang-ko66__login-register-buttons .page-trang-ko66__btn--login:hover { background-color: #0f1c4e; }@media (max-width: 768px) { .page-trang-ko66__hero-title { font-size: 2.2em; }.page-trang-ko66__hero-subtitle { font-size: 1.2em; }.page-trang-ko66__hero-buttons { flex-direction: column; gap: 15px; }.page-trang-ko66__btn { padding: 12px 25px; font-size: 1em; }.page-trang-ko66__payment-providers { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 16px; padding: 30px 15px; }.page-trang-ko66__payment-logo, .page-trang-ko66__payment-logo img { width: 80px !important; height: 80px !important; max-width: 80px !important; max-height: 80px !important; }.page-trang-ko66__section { padding: 40px 15px; }.page-trang-ko66__section-title { font-size: 2em; margin-bottom: 30px; }.page-trang-ko66__content-text { font-size: 1em; }.page-trang-ko66__feature-grid, .page-trang-ko66__game-grid, .page-trang-ko66__promotion-grid, .page-trang-ko66__blog-grid { grid-template-columns: 1fr; gap: 20px; }.page-trang-ko66__feature-item, .page-trang-ko66__game-card, .page-trang-ko66__promotion-card, .page-trang-ko66__blog-card { padding: 20px; }.page-trang-ko66__feature-title, .page-trang-ko66__game-title, .page-trang-ko66__promotion-title, .page-trang-ko66__blog-title { font-size: 1.3em; }.page-trang-ko66__cta-title { font-size: 2em; }.page-trang-ko66__cta-text { font-size: 1em; }.page-trang-ko66__faq-question { padding: 15px; }.page-trang-ko66__faq-question h3 { font-size: 1.1em; }.page-trang-ko66__faq-answer { padding: 0 15px; }.page-trang-ko66__faq-item.active .page-trang-ko66__faq-answer { padding: 15px !important; }.page-trang-ko66__social-buttons { right: 10px; bottom: 80px; }.page-trang-ko66__social-btn { width: 45px; height: 45px; }.page-trang-ko66__social-btn img { width: 24px; height: 24px; }.page-trang-ko66__login-register-buttons { bottom: 10px; width: 95%; max-width: none; gap: 10px; }.page-trang-ko66__login-register-buttons .page-trang-ko66__btn { font-size: 0.95em; padding: 10px 15px; }.page-trang-ko66__feature-item, .page-trang-ko66__game-card, .page-trang-ko66__promotion-card, .page-trang-ko66__blog-card, .page-trang-ko66__faq-item { box-sizing: border-box !important; width: 100% !important; max-width: 100% !important; margin-left: 0 !important; margin-right: 0 !important; word-wrap: break-word !important; overflow-wrap: break-word !important; word-break: break-word !important; } }