:root {
    --primary-color: #F2C14E;
    --secondary-color: #FFD36B;
    --button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
    --card-bg: #111111;
    --page-bg: #0A0A0A;
    --text-main: #FFF6D6;
    --border-color: #3A2A12;
    --glow-color: #FFD36B;
}

.page-ththao {
    background-color: var(--page-bg);
    color: var(--text-main);
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

.page-ththao__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles header offset */
    overflow: hidden;
}

.page-ththao__hero-container {
    position: relative;
    max-width: 1920px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-ththao__hero-image {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 8px;
    object-fit: cover;
    margin-bottom: 30px;
}

.page-ththao__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    max-width: 900px;
    padding: 0 15px;
}

.page-ththao__hero-content h1 {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(255, 211, 107, 0.6);
}

.page-ththao__hero-content p {
    font-size: clamp(16px, 1.8vw, 20px);
    color: var(--text-main);
    margin-bottom: 30px;
}

.page-ththao__hero-cta-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-ththao__cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--button-gradient);
    color: #ffffff;
    text-decoration: none;
    border-radius: 50px;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 211, 107, 0.4);
    border: none;
    cursor: pointer;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-ththao__cta-button:hover {
    opacity: 0.9;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 211, 107, 0.6);
}

.page-ththao__cta-button--secondary {
    background: transparent;
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
    box-shadow: none;
}

.page-ththao__cta-button--secondary:hover {
    background: var(--secondary-color);
    color: var(--page-bg);
    box-shadow: 0 5px 15px rgba(255, 211, 107, 0.4);
}

.page-ththao__cta-button--large {
    padding: 18px 50px;
    font-size: 20px;
}

.page-ththao__section {
    padding: 80px 20px;
    text-align: center;
}

.page-ththao__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.page-ththao__section-title {
    font-size: clamp(24px, 3.5vw, 40px);
    color: var(--secondary-color);
    margin-bottom: 40px;
    font-weight: 700;
    text-shadow: 0 0 8px rgba(255, 211, 107, 0.4);
}

.page-ththao__text-block {
    font-size: 18px;
    margin-bottom: 25px;
    color: var(--text-main);
}

.page-ththao__text-block a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-ththao__text-block a:hover {
    text-decoration: underline;
}

.page-ththao__intro-section {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
}

.page-ththao__intro-cta {
    margin-top: 40px;
}

.page-ththao__grid {
    display: grid;
    gap: 30px;
    margin-top: 40px;
}

.page-ththao__grid--3-col {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.page-ththao__grid--2-col {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.page-ththao__card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-ththao__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(255, 211, 107, 0.2);
}

.page-ththao__card-image {
    width: 100%;
    height: auto;
    max-width: 100%;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
}

.page-ththao__card-title {
    font-size: 22px;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-ththao__card-title a {
    color: var(--secondary-color);
    text-decoration: none;
}

.page-ththao__card-title a:hover {
    text-decoration: underline;
}

.page-ththao__card-text {
    font-size: 16px;
    color: var(--text-main);
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-ththao__card-link {
    display: inline-block;
    padding: 10px 25px;
    background: var(--primary-color);
    color: #ffffff;
    text-decoration: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.page-ththao__card-link:hover {
    background: var(--secondary-color);
}

.page-ththao__sports-types {
    padding-bottom: 80px;
}

.page-ththao__how-to-bet {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.page-ththao__process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-ththao__process-step {
    background-color: #1a1a1a;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.4);
}

.page-ththao__step-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #ffffff;
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 20px;
    box-shadow: 0 0 15px rgba(242, 193, 78, 0.5);
}

.page-ththao__step-title {
    font-size: 20px;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-ththao__process-step p {
    font-size: 16px;
    color: var(--text-main);
}

.page-ththao__process-step p a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-ththao__process-step p a:hover {
    text-decoration: underline;
}

.page-ththao__how-to-cta {
    margin-top: 50px;
}

.page-ththao__promotions-section {
    padding-bottom: 80px;
}

.page-ththao__promo-cta {
    margin-top: 50px;
}

.page-ththao__security-section {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.page-ththao__security-list {
    list-style: none;
    padding: 0;
    margin: 40px auto 0 auto;
    max-width: 800px;
    text-align: left;
}

.page-ththao__security-list li {
    font-size: 18px;
    color: var(--text-main);
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
}

.page-ththao__security-list li::before {
    content: '✅';
    position: absolute;
    left: 0;
    top: 0;
}

.page-ththao__security-list li strong {
    color: var(--primary-color);
}

.page-ththao__faq-section {
    padding-bottom: 80px;
}

.page-ththao__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

details.page-ththao__faq-item {
    margin-bottom: 15px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    background: var(--card-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

details.page-ththao__faq-item summary.page-ththao__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
}

details.page-ththao__faq-item summary.page-ththao__faq-question::-webkit-details-marker {
    display: none;
}

details.page-ththao__faq-item summary.page-ththao__faq-question:hover {
    background: #1a1a1a;
}

.page-ththao__faq-qtext {
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
    color: var(--secondary-color);
}

.page-ththao__faq-toggle {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-left: 15px;
    width: 30px;
    text-align: center;
}

details.page-ththao__faq-item .page-ththao__faq-answer {
    padding: 0 25px 25px;
    background: #1a1a1a;
    border-radius: 0 0 10px 10px;
    text-align: left;
}

details.page-ththao__faq-item .page-ththao__faq-answer p {
    font-size: 16px;
    color: var(--text-main);
}

details.page-ththao__faq-item .page-ththao__faq-answer p a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
}

details.page-ththao__faq-item .page-ththao__faq-answer p a:hover {
    text-decoration: underline;
}

.page-ththao__blog-section {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
}

.page-ththao__blog-card .page-ththao__card-title {
    font-size: 20px;
}

.page-ththao__blog-date {
    font-size: 14px;
    color: #999;
    margin-top: 10px;
    display: block;
}

.page-ththao__blog-cta {
    margin-top: 50px;
}

.page-ththao__final-cta-section {
    padding: 100px 20px;
    background: linear-gradient(90deg, #0A0A0A 0%, #1a1a1a 50%, #0A0A0A 100%);
    border-top: 1px solid var(--border-color);
}

.page-ththao__final-cta-content {
    max-width: 800px;
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-ththao__grid--3-col {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    .page-ththao__grid--2-col {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-ththao__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-ththao__hero-image {
        border-radius: 4px;
    }
    .page-ththao__hero-content h1 {
        font-size: clamp(24px, 6vw, 36px);
    }
    .page-ththao__hero-content p {
        font-size: clamp(15px, 2.5vw, 18px);
    }
    .page-ththao__hero-cta-group {
        flex-direction: column;
        gap: 15px;
    }
    .page-ththao__cta-button,
    .page-ththao__cta-button--secondary,
    .page-ththao__cta-button--large,
    .page-ththao a[class*="button"],
    .page-ththao a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
        font-size: 16px;
    }
    .page-ththao__cta-button--large {
        padding: 15px 30px;
    }
    .page-ththao__hero-cta-group,
    .page-ththao__intro-cta,
    .page-ththao__how-to-cta,
    .page-ththao__promo-cta,
    .page-ththao__blog-cta {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
    .page-ththao__section {
        padding: 50px 15px;
    }
    .page-ththao__section-title {
        font-size: clamp(22px, 5vw, 32px);
        margin-bottom: 30px;
    }
    .page-ththao__text-block {
        font-size: 16px;
    }
    .page-ththao__grid {
        grid-template-columns: 1fr;
    }
    .page-ththao__process-grid {
        grid-template-columns: 1fr;
    }
    .page-ththao__process-step {
        padding: 25px 15px;
    }
    .page-ththao__step-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
    .page-ththao__step-title {
        font-size: 18px;
    }
    .page-ththao__security-list {
        margin-top: 30px;
        max-width: 100%;
    }
    .page-ththao__security-list li {
        font-size: 16px;
        padding-left: 25px;
    }
    details.page-ththao__faq-item summary.page-ththao__faq-question {
        padding: 15px;
    }
    .page-ththao__faq-qtext {
        font-size: 16px;
    }
    .page-ththao__faq-toggle {
        font-size: 24px;
        width: 25px;
    }
    details.page-ththao__faq-item .page-ththao__faq-answer {
        padding: 0 15px 15px;
    }
    .page-ththao__blog-card .page-ththao__card-title {
        font-size: 18px;
    }
    .page-ththao__final-cta-section {
        padding: 60px 15px;
    }
    .page-ththao img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-ththao__section,
    .page-ththao__card,
    .page-ththao__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-ththao__card-image {
        width: calc(100% + 50px); /* Adjust for card padding if needed, or remove */
        margin-left: -25px; /* Adjust to cover full card width */
        margin-right: -25px;
        border-radius: 8px 8px 0 0;
    }
    .page-ththao__card.page-ththao__sports-card .page-ththao__card-image,
    .page-ththao__card.page-ththao__promo-card .page-ththao__card-image,
    .page-ththao__card.page-ththao__blog-card .page-ththao__card-image {
        width: calc(100% + 50px); 
        margin-left: -25px; 
        margin-right: -25px;
        border-radius: 8px 8px 0 0;
    }
}

@media (max-width: 480px) {
    .page-ththao__cta-button {
        font-size: 15px;
        padding: 12px 25px;
    }
    .page-ththao__section-title {
        font-size: clamp(20px, 6vw, 28px);
    }
    .page-ththao__text-block {
        font-size: 15px;
    }
    .page-ththao__card-title {
        font-size: 19px;
    }
    .page-ththao__card-text {
        font-size: 15px;
    }
    .page-ththao__card-link {
        font-size: 15px;
        padding: 8px 20px;
    }
    .page-ththao__security-list li {
        font-size: 15px;
    }
    .page-ththao__faq-qtext {
        font-size: 15px;
    }
    .page-ththao__faq-toggle {
        font-size: 22px;
    }
    details.page-ththao__faq-item .page-ththao__faq-answer p {
        font-size: 15px;
    }
}