/* style/sports.css */

:root {
    --primary-color: #E53935;
    --secondary-color: #FF5A4F;
    --text-main-color: #333333;
    --card-bg-color: #FFFFFF;
    --section-bg-color: #F5F7FA;
    --border-color: #E0E0E0;
    --gradient-button: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    --header-offset: 122px; /* Default, will be overridden by shared.css if present */
}

/* General Page Styles */
.page-sports {
    font-family: 'Arial', sans-serif;
    color: var(--text-main-color);
    line-height: 1.6;
    background-color: var(--section-bg-color); /* Light background, so text-main-color is dark */
}

.page-sports__section-padding {
    padding: 60px 0;
}

.page-sports__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.page-sports__section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
}

.page-sports__section-title--white {
    color: var(--card-bg-color); /* White text for dark backgrounds */
}

.page-sports__text-block {
    font-size: 18px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.page-sports__text-block--white {
    color: var(--card-bg-color);
}

/* Buttons */
.page-sports__btn-primary,
.page-sports__btn-secondary,
.page-sports__btn-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    word-wrap: break-word; /* Ensure text wraps */
    box-sizing: border-box; /* Include padding and border in the element's total width and height */
    max-width: 100%; /* Ensure buttons don't overflow */
}

.page-sports__btn-primary {
    background: var(--gradient-button);
    color: var(--card-bg-color);
    border: none;
    box-shadow: 0 4px 15px rgba(229, 57, 53, 0.4);
}

.page-sports__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(229, 57, 53, 0.6);
}

.page-sports__btn-secondary {
    background: var(--card-bg-color);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    margin-left: 20px;
}

.page-sports__btn-secondary:hover {
    background: var(--primary-color);
    color: var(--card-bg-color);
    transform: translateY(-2px);
}

.page-sports__btn-link {
    background: none;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 10px 20px;
    font-size: 16px;
    margin-top: 15px;
}

.page-sports__btn-link:hover {
    background: var(--primary-color);
    color: var(--card-bg-color);
}

/* Hero Section */
.page-sports__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, relying on body for header offset */
    background-color: #000; /* Dark background for hero content */
}

.page-sports__hero-image {
    width: 100%;
    height: 600px; /* Fixed height for desktop hero */
    overflow: hidden;
    position: relative;
}

.page-sports__hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Cover the area, will be contain on mobile */
    display: block;
    min-width: 200px; /* Min size requirement */
    min-height: 200px; /* Min size requirement */
}

.page-sports__hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--card-bg-color);
    max-width: 900px;
    z-index: 10;
    padding: 0 15px;
    box-sizing: border-box;
}

.page-sports__main-title {
    font-size: clamp(36px, 5vw, 56px); /* Use clamp for H1 */
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1px;
    margin-bottom: 20px;
    color: var(--card-bg-color); /* Ensure high contrast */
}

.page-sports__hero-description {
    font-size: 20px;
    margin-bottom: 30px;
    line-height: 1.5;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-sports__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

/* Overview Section */
.page-sports__overview-section {
    background-color: var(--section-bg-color);
    color: var(--text-main-color);
}

.page-sports__features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.page-sports__feature-item {
    background: var(--card-bg-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-sports__feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.page-sports__feature-item img {
    width: 100%; /* Ensure images fill card width */
    height: 250px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px; /* Min size requirement */
    min-height: 200px; /* Min size requirement */
}

.page-sports__feature-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Bet Types Section */
.page-sports__bet-types-section {
    background-color: var(--primary-color);
    color: var(--card-bg-color);
}

.page-sports__bet-types-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-sports__bet-type-item {
    background: rgba(255, 255, 255, 0.15); /* Slightly transparent white for contrast */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-sports__bet-type-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

/* Guide Section */
.page-sports__guide-section {
    background-color: var(--card-bg-color);
    color: var(--text-main-color);
}

.page-sports__guide-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.page-sports__step-item {
    background: var(--section-bg-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-sports__step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-color);
    color: var(--card-bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: 0 4px 10px rgba(229, 57, 53, 0.3);
}

.page-sports__step-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-main-color);
    margin-bottom: 15px;
}

.page-sports__step-item p {
    flex-grow: 1; /* Allow paragraph to grow and push button to bottom */
    margin-bottom: 20px;
}

/* Promotions Section */
.page-sports__promotions-section {
    background-color: var(--primary-color);
    color: var(--card-bg-color);
}

.page-sports__promotions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.page-sports__promo-card {
    background: var(--card-bg-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-sports__promo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-sports__promo-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    min-width: 200px; /* Min size requirement */
    min-height: 200px; /* Min size requirement */
}

.page-sports__promo-card .page-sports__promo-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    padding: 20px 20px 10px;
}

.page-sports__promo-card p {
    color: var(--text-main-color);
    padding: 0 20px 20px;
    flex-grow: 1;
}

.page-sports__promo-card .page-sports__btn-primary {
    margin: 0 20px 20px;
    width: calc(100% - 40px);
}


/* Tips Section */
.page-sports__tips-section {
    background-color: var(--section-bg-color);
    color: var(--text-main-color);
}

.page-sports__tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.page-sports__tip-item {
    background: var(--card-bg-color);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.page-sports__tip-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}


/* FAQ Section */
.page-sports__faq-section {
    background-color: var(--card-bg-color);
    color: var(--text-main-color);
}

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

details.page-sports__faq-item {
    margin-bottom: 15px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    background: var(--card-bg-color);
}
details.page-sports__faq-item summary.page-sports__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
}
details.page-sports__faq-item summary.page-sports__faq-question::-webkit-details-marker {
    display: none;
}
details.page-sports__faq-item summary.page-sports__faq-question:hover {
    background: #f5f5f5;
}
.page-sports__faq-qtext {
    flex: 1;
    font-size: 18px; /* Adjusted from 16px for better readability */
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
    color: var(--text-main-color);
}
.page-sports__faq-toggle {
    font-size: 28px; /* Adjusted from 24px for better visibility */
    font-weight: bold;
    color: var(--primary-color); /* Changed from #666 to primary color */
    flex-shrink: 0;
    margin-left: 15px;
    width: 32px; /* Adjusted from 28px */
    text-align: center;
}
details.page-sports__faq-item .page-sports__faq-answer {
    padding: 0 20px 20px;
    background: var(--section-bg-color); /* Light grey background for answer */
    border-radius: 0 0 5px 5px;
    color: var(--text-main-color);
}
details.page-sports__faq-item .page-sports__faq-answer p {
    margin-bottom: 15px;
}


/* --- Responsive Design (max-width: 1024px) --- */
@media (max-width: 1024px) {
    .page-sports__hero-image {
        height: 500px;
    }

    .page-sports__main-title {
        font-size: clamp(36px, 5vw, 56px); /* Use clamp for H1 */
    }

    .page-sports__hero-description {
        font-size: 18px;
    }

    .page-sports__section-title {
        font-size: 32px;
    }

    .page-sports__features-grid,
    .page-sports__bet-types-list,
    .page-sports__promotions-grid,
    .page-sports__tips-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .page-sports__guide-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* --- Responsive Design (max-width: 849px for hero image contain) --- */
@media (max-width: 849px) {
    .page-sports__hero-image img {
        object-fit: contain !important; /* Ensure hero image is not cropped */
        aspect-ratio: unset !important; /* Remove fixed aspect ratio */
        height: auto !important; /* Allow height to adjust */
        max-height: 400px; /* Limit max height for smaller screens */
    }
    .page-sports__hero-image {
        height: auto; /* Allow container to adjust to image height */
    }
    .page-sports__hero-content {
        position: relative; /* Make content flow normally */
        top: auto;
        left: auto;
        transform: none;
        padding: 30px 15px;
        background: rgba(0, 0, 0, 0.7); /* Add background for readability */
        margin-top: -5px; /* Adjust spacing */
    }
    .page-sports__main-title {
        font-size: clamp(32px, 7vw, 48px);
        margin-bottom: 15px;
    }
    .page-sports__hero-description {
        font-size: 16px;
        margin-bottom: 20px;
    }
    .page-sports__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
    }
    .page-sports__btn-secondary {
        margin-left: 0; /* Remove left margin for stacked buttons */
    }
}

/* --- Responsive Design (max-width: 768px) --- */
@media (max-width: 768px) {
    /* General styles for mobile */
    .page-sports {
        font-size: 16px;
        line-height: 1.6;
    }
    .page-sports__section-padding {
        padding: 40px 0;
    }
    .page-sports__container {
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-sports__section-title {
        font-size: 28px;
        margin-bottom: 30px;
        text-align: left; /* Align left for mobile */
        padding: 0; /* Remove container padding overlap */
    }
    .page-sports__text-block {
        font-size: 16px;
        margin-bottom: 30px;
        text-align: left; /* Align left for mobile */
        padding: 0; /* Remove container padding overlap */
    }

    /* HERO 主图区域 */
    .page-sports__hero-section {
        padding-top: 10px; /* Small top padding */
    }
    .page-sports__hero-image {
        height: auto; /* Allow height to adjust */
    }
    .page-sports__hero-image img {
        max-width: 100% !important;
        height: auto !important;
        min-width: 200px !important; /* Enforce min size */
        min-height: 200px !important; /* Enforce min size */
    }
    .page-sports__hero-content {
        padding: 20px 15px;
    }
    .page-sports__main-title {
        font-size: clamp(28px, 8vw, 40px);
        text-align: center; /* Keep H1 centered */
        padding: 0; /* Remove container padding overlap */
    }
    .page-sports__hero-description {
        font-size: 15px;
        text-align: center; /* Keep hero description centered */
        padding: 0; /* Remove container padding overlap */
    }
    .page-sports__cta-buttons {
        flex-direction: column; /* Stack buttons */
        gap: 10px;
        padding: 0 15px; /* Add padding to button container */
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 按钮与按钮容器 */
    .page-sports__btn-primary,
    .page-sports__btn-secondary,
    .page-sports__btn-link {
        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;
    }
    .page-sports__btn-secondary {
        margin-left: 0; /* Remove margin for stacked buttons */
    }

    /* 通用图片与容器 */
    .page-sports img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px !important; /* Enforce min size */
        min-height: 200px !important; /* Enforce min size */
    }
    .page-sports__section,
    .page-sports__card,
    .page-sports__container,
    .page-sports__promo-card,
    .page-sports__feature-item,
    .page-sports__step-item,
    .page-sports__bet-type-item,
    .page-sports__tip-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow-x: hidden; /* Prevent horizontal scroll */
    }

    /* 产品展示图区域 (General grids) */
    .page-sports__features-grid,
    .page-sports__bet-types-list,
    .page-sports__promotions-grid,
    .page-sports__tips-list {
        grid-template-columns: 1fr; /* Single column layout */
        gap: 20px;
    }
    .page-sports__guide-steps {
        grid-template-columns: 1fr; /* Single column layout */
        gap: 20px;
    }
    .page-sports__promo-card .page-sports__btn-primary {
        width: calc(100% - 30px); /* Adjust for padding */
        margin: 0 15px 15px;
    }
    .page-sports__feature-item img,
    .page-sports__promo-card img {
        height: auto; /* Allow height to adjust */
        max-height: 300px; /* Cap max height for content images */
    }

    /* 装饰主标题 + 长文 SEO 区 (General text blocks) */
    /* .page-sports__text-block, .page-sports__section-title handled above */

    /* FAQ Section */
    details.page-sports__faq-item summary.page-sports__faq-question {
        padding: 15px;
    }
    .page-sports__faq-qtext {
        font-size: 16px;
    }
    .page-sports__faq-toggle {
        font-size: 24px;
        width: 28px;
    }
    details.page-sports__faq-item .page-sports__faq-answer {
        padding: 0 15px 15px;
    }
}