:root {
    --color-primary: #11A84E;
    --color-secondary: #22C768;
    --color-button-gradient-start: #2AD16F;
    --color-button-gradient-end: #13994A;
    --color-card-bg: #11271B;
    --color-background: #08160F;
    --color-text-main: #F2FFF6;
    --color-text-secondary: #A7D9B8;
    --color-border: #2E7A4E;
    --color-glow: #57E38D;
    --color-gold: #F2C14E;
    --color-divider: #1E3A2A;
    --color-deep-green: #0A4B2C;
}

.page-sports {
    background-color: var(--color-background); /* #08160F */
    color: var(--color-text-main); /* #F2FFF6 */
    font-family: Arial, sans-serif;
    line-height: 1.6;
    padding-bottom: 50px;
}

.page-sports h1,
.page-sports h2,
.page-sports h3 {
    color: var(--color-text-main); /* #F2FFF6 */
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-sports h1 {
    font-weight: bold;
    letter-spacing: -0.02em;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-sports h2 {
    font-size: 2.5em;
    text-align: center;
}

.page-sports h3 {
    font-size: 1.5em;
}

.page-sports p {
    color: var(--color-text-secondary); /* #A7D9B8 */
    margin-bottom: 1em;
}

.page-sports a {
    color: var(--color-gold);
    text-decoration: none;
}

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

.page-sports__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Hero Section */
.page-sports__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0 60px;
    text-align: center;
    overflow: hidden;
}

.page-sports__hero-image-wrapper {
    width: 100%;
    max-height: 600px;
    overflow: hidden;
    margin-bottom: 30px;
}

.page-sports__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    object-position: center;
}

.page-sports__hero-content {
    max-width: 900px;
    padding: 0 20px;
}

.page-sports__hero-title {
    font-size: clamp(2em, 4vw, 3.5em);
    margin-bottom: 20px;
}

.page-sports__hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: var(--color-text-main);
}

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

/* Buttons */
.page-sports__btn-primary,
.page-sports__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
    max-width: 100%;
    text-align: center;
}

.page-sports__btn-primary {
    background: linear-gradient(180deg, var(--color-button-gradient-start) 0%, var(--color-button-gradient-end) 100%);
    color: #ffffff;
    border: none;
}

.page-sports__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-sports__btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.page-sports__btn-secondary:hover {
    background: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Section common styles */
.page-sports__section-title {
    font-size: clamp(1.8em, 3vw, 2.8em);
    margin-bottom: 20px;
    color: var(--color-text-main);
}

.page-sports__section-description {
    max-width: 800px;
    margin: 0 auto 40px;
    text-align: center;
    font-size: 1.1em;
    color: var(--color-text-secondary);
}

/* Types Section */
.page-sports__types-section,
.page-sports__login-guide-section,
.page-sports__advantages-section,
.page-sports__promotions-section,
.page-sports__faq-section,
.page-sports__conclusion-section {
    padding: 60px 0;
}

.page-sports__types-grid,
.page-sports__promotions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-sports__type-card,
.page-sports__promo-card {
    background-color: var(--color-card-bg); /* #11271B */
    border-radius: 12px;
    overflow: hidden;
    text-align: center;
    padding-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border); /* #2E7A4E */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-sports__type-image,
.page-sports__promo-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    margin-bottom: 20px;
}

.page-sports__card-title {
    color: var(--color-text-main);
    font-size: 1.3em;
    margin: 0 20px 10px;
}

.page-sports__card-text {
    color: var(--color-text-secondary);
    font-size: 0.95em;
    margin: 0 20px 20px;
    flex-grow: 1;
}

.page-sports__card-link {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--color-primary);
    color: #ffffff;
    border-radius: 6px;
    font-weight: bold;
    transition: background-color 0.3s ease;
    margin-top: auto;
}

.page-sports__card-link:hover {
    background-color: var(--color-secondary);
    text-decoration: none;
}

/* Login Guide Section */
.page-sports__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-sports__guide-step {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
}

.page-sports__step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(180deg, var(--color-button-gradient-start) 0%, var(--color-button-gradient-end) 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    font-weight: bold;
    margin: 0 auto 20px;
}

.page-sports__step-title {
    color: var(--color-text-main);
    margin-bottom: 10px;
}

.page-sports__guide-image-wrapper {
    margin-top: 50px;
    text-align: center;
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--color-border);
}

.page-sports__guide-image {
    width: 100%;
    height: auto;
    max-width: 800px;
    border-radius: 8px;
    display: block;
    margin: 0 auto;
}

.page-sports__cta-bottom {
    text-align: center;
    margin-top: 50px;
}

/* Advantages Section */
.page-sports__advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-sports__advantage-item {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
}

.page-sports__advantage-title {
    color: var(--color-primary);
    font-size: 1.4em;
    margin-bottom: 10px;
}

.page-sports__advantage-text {
    color: var(--color-text-secondary);
}

/* FAQ Section */
.page-sports__faq-list {
    margin-top: 40px;
}

.page-sports__faq-item {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-sports__faq-item summary {
    list-style: none;
}

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

.page-sports__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--color-text-main);
    user-select: none;
    background-color: rgba(0, 0, 0, 0.1);
}

.page-sports__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
    color: var(--color-gold);
}

.page-sports__faq-item[open] .page-sports__faq-toggle {
    transform: rotate(45deg);
}

.page-sports__faq-answer {
    padding: 0 25px 20px;
    color: var(--color-text-secondary);
    border-top: 1px solid var(--color-divider);
}

.page-sports__faq-answer p {
    margin-bottom: 15px;
}

.page-sports__faq-link {
    color: var(--color-gold);
    font-weight: bold;
}

/* Conclusion Section */
.page-sports__conclusion-section {
    padding-bottom: 80px;
}

.page-sports__conclusion-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-sports__hero-title {
        font-size: clamp(2em, 5vw, 3em);
    }
    .page-sports__section-title {
        font-size: clamp(1.6em, 4vw, 2.5em);
    }
}

@media (max-width: 768px) {
    .page-sports {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-sports__hero-section {
        padding: 10px 0 40px;
    }

    .page-sports__hero-title {
        font-size: clamp(1.8em, 6vw, 2.5em);
    }

    .page-sports__hero-description {
        font-size: 1em;
    }

    .page-sports__hero-cta {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .page-sports__btn-primary,
    .page-sports__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
    }

    .page-sports__container,
    .page-sports__section,
    .page-sports__card,
    .page-sports__video-section,
    .page-sports__video-container,
    .page-sports__video-wrapper,
    .page-sports__cta-buttons,
    .page-sports__button-group,
    .page-sports__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-sports__video-section {
        padding-top: 10px !important;
    }

    .page-sports__types-grid,
    .page-sports__guide-steps,
    .page-sports__advantages-grid,
    .page-sports__promotions-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-sports img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-sports__type-image,
    .page-sports__promo-image {
        height: 180px;
    }

    .page-sports__faq-question {
        padding: 15px 20px;
        font-size: 1.1em;
    }

    .page-sports__faq-answer {
        padding: 0 20px 15px;
    }
    
    .page-sports__conclusion-cta {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
}

@media (max-width: 480px) {
    .page-sports__hero-section {
        padding: 10px 0 30px;
    }
    .page-sports__hero-title {
        font-size: clamp(1.5em, 7vw, 2em);
    }
    .page-sports__section-title {
        font-size: clamp(1.4em, 5vw, 2em);
    }
    .page-sports__guide-step,
    .page-sports__advantage-item,
    .page-sports__type-card,
    .page-sports__promo-card {
        padding: 20px;
    }
    .page-sports__step-icon {
        width: 50px;
        height: 50px;
        font-size: 1.8em;
    }
}