/* Basic Reset & Global Styles */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Open+Sans:wght@400;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css'); /* For icons */

:root {
    --primary-color: #E74C3C; /* Red */
    --secondary-color: #F39C12; /* Orange/Gold */
    --dark-bg: #1A1A1A;
    --light-bg: #2C3E50; /* Dark Blue */
    --text-color: #ECF0F1; /* Light Gray */
    --heading-color: #FFFFFF;
    --border-color: #34495E;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --font-family-primary: 'Montserrat', sans-serif;
    --font-family-secondary: 'Open Sans', sans-serif;
    --transition-speed: 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family-secondary);
    color: var(--text-color);
    background-color: var(--dark-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-primary);
    color: var(--heading-color);
    margin-bottom: 15px;
}

p {
    margin-bottom: 10px;
}

/* Buttons */
.primary-btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--heading-color);
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color var(--transition-speed), transform var(--transition-speed);
    border: none;
    cursor: pointer;
}

.primary-btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

/* Header Styles */
.site-header {
    background-color: var(--light-bg);
    box-shadow: 0 2px 10px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.top-bar {
    background-color: #22303e;
    padding: 10px 0;
    font-size: 0.9em;
    border-bottom: 1px solid var(--border-color);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.top-bar-left, .top-bar-right {
    display: flex;
    align-items: center;
}

.top-bar-left .live-chat-btn {
    margin-right: 15px;
    color: var(--text-color);
}

.top-bar-left .live-chat-btn i {
    margin-right: 5px;
}

.top-bar-right > *:not(:last-child) {
    margin-right: 15px;
}

.language-selector {
    position: relative;
    display: inline-block;
}

.language-selector .dropbtn {
    background-color: transparent;
    color: var(--text-color);
    padding: 8px 12px;
    font-size: 0.9em;
    border: 1px solid var(--border-color);
    cursor: pointer;
    border-radius: 4px;
    transition: background-color var(--transition-speed);
}

.language-selector .dropbtn:hover {
    background-color: var(--primary-color);
}

.language-selector .dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--light-bg);
    min-width: 120px;
    box-shadow: 0px 8px 16px 0px var(--shadow-color);
    z-index: 1;
    border-radius: 4px;
    overflow: hidden;
    top: 100%;
    left: 0;
}

.language-selector .dropdown-content a {
    color: var(--text-color);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    transition: background-color var(--transition-speed);
}

.language-selector .dropdown-content a:hover {
    background-color: var(--primary-color);
}

.language-selector:hover .dropdown-content {
    display: block;
}

.login-btn {
    color: var(--text-color);
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: background-color var(--transition-speed);
}

.login-btn:hover {
    background-color: var(--primary-color);
    color: var(--heading-color);
}

.main-header {
    padding: 15px 0;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
    display: block;
}

.main-nav ul {
    display: flex;
    gap: 25px;
}

.main-nav ul li {
    position: relative;
}

.main-nav ul li a {
    color: var(--heading-color);
    font-weight: 600;
    font-family: var(--font-family-primary);
    padding: 10px 0;
    display: block;
    transition: color var(--transition-speed);
}

.main-nav ul li a:hover {
    color: var(--primary-color);
}

.main-nav .has-dropdown .dropdown-menu {
    display: none; /* Controlled by JS for mobile, or hover for desktop */
    position: absolute;
    background-color: var(--light-bg);
    min-width: 180px;
    box-shadow: 0px 8px 16px 0px var(--shadow-color);
    z-index: 1;
    border-radius: 4px;
    overflow: hidden;
    top: 100%;
    left: 0;
    max-height: 0; /* For JS animation */
    transition: max-height var(--transition-speed) ease-out;
}

.main-nav .has-dropdown:hover .dropdown-menu {
    display: block;
    max-height: 200px; /* Adjust as needed for content */
}

.main-nav .has-dropdown .dropdown-menu a {
    padding: 10px 15px;
    color: var(--text-color);
    font-weight: 400;
}

.main-nav .has-dropdown .dropdown-menu a:hover {
    background-color: var(--primary-color);
    color: var(--heading-color);
}

.menu-toggle {
    display: none; /* Hidden on desktop */
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    position: relative;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--heading-color);
    margin: 5px 0;
    transition: var(--transition-speed);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-toggle {
    background: none;
    border: none;
    color: var(--heading-color);
    font-size: 1.2em;
    cursor: pointer;
    transition: color var(--transition-speed);
}

.search-toggle:hover {
    color: var(--primary-color);
}

.search-box {
    display: none; /* Hidden by default, toggled by JS */
    position: absolute;
    right: 20px;
    top: 100px; /* Adjust based on header height */
    background-color: var(--light-bg);
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 5px 15px var(--shadow-color);
    z-index: 999;
}

.search-box.active {
    display: flex;
}

.search-box input {
    border: 1px solid var(--border-color);
    padding: 8px 10px;
    border-radius: 4px;
    background-color: #34495E;
    color: var(--text-color);
    margin-right: 5px;
    width: 200px;
}

.search-box input::placeholder {
    color: #95A5A6;
}

.search-box button {
    background-color: var(--primary-color);
    color: var(--heading-color);
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.search-box button:hover {
    background-color: var(--secondary-color);
}

.promo-banner {
    background-color: var(--primary-color);
    color: var(--heading-color);
    padding: 10px 0;
    text-align: center;
    font-size: 0.95em;
    font-weight: 600;
}

.promo-banner a {
    color: var(--secondary-color);
    text-decoration: underline;
}

.promo-banner a:hover {
    color: var(--heading-color);
}

/* Marquee Section */
.marquee-section {
    background-color: var(--dark-bg);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
}

.marquee-wrapper {
    display: flex;
    align-items: center;
    white-space: nowrap;
    position: relative;
    overflow: hidden; /* Ensure content doesn't break out */
}

.marquee-icon {
    color: var(--secondary-color);
    font-size: 1.2em;
    margin-right: 15px;
    flex-shrink: 0;
}

.marquee-content {
    display: inline-block; /* Essential for continuous scroll */
    animation: marquee-scroll 20s linear infinite; /* Fallback for JS, JS will control transform */
    padding-right: 50px; /* Space between messages */
}

.marquee-content span {
    display: inline-block;
    margin-right: 50px; /* Space between individual messages */
    color: var(--text-color);
    font-weight: 400;
}

.marquee-content span:last-child {
    margin-right: 0;
}

/* Animation for marquee if JS isn't controlling it */
@keyframes marquee-scroll {
    0% { transform: translateX(0%); }
    100% { transform: translateX(-100%); }
}


/* Footer Styles */
.site-footer {
    background-color: var(--light-bg);
    color: var(--text-color);
    padding: 40px 0 20px;
    font-size: 0.9em;
    border-top: 1px solid var(--border-color);
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-widget h3 {
    color: var(--heading-color);
    font-size: 1.2em;
    margin-bottom: 15px;
    position: relative;
}

.footer-widget h3::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
    margin-top: 5px;
}

.footer-widget ul li {
    margin-bottom: 8px;
}

.footer-widget ul li a {
    color: var(--text-color);
}

.footer-widget ul li a:hover {
    color: var(--primary-color);
}

.social-icons {
    margin-top: 20px;
    display: flex;
    gap: 15px;
}

.social-icons a {
    font-size: 1.5em;
    color: var(--text-color);
    transition: color var(--transition-speed);
}

.social-icons a:hover {
    color: var(--primary-color);
}

.payment-icons, .provider-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.payment-icons img, .provider-icons img {
    height: 30px;
    width: auto;
    filter: grayscale(100%) brightness(150%);
    opacity: 0.7;
    transition: filter var(--transition-speed), opacity var(--transition-speed);
}

.payment-icons img:hover, .provider-icons img:hover {
    filter: grayscale(0%) brightness(100%);
    opacity: 1;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    margin-top: 20px;
    text-align: center;
}

.copyright, .licensing {
    margin-bottom: 10px;
    color: #95A5A6;
}

.responsible-gaming-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.responsible-gaming-badges img {
    height: 30px;
    width: auto;
    opacity: 0.8;
}

/* Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #333;
    color: #fff;
    padding: 15px 0;
    text-align: center;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    z-index: 2000;
}

.cookie-banner .container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.cookie-banner p {
    margin: 0;
    flex-grow: 1;
}

.cookie-banner a {
    color: var(--secondary-color);
    text-decoration: underline;
}

.cookie-banner .primary-btn {
    margin-left: 15px;
    padding: 8px 15px;
    font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .main-nav ul {
        display: none; /* Hidden by default on smaller screens */
        flex-direction: column;
        position: absolute;
        top: 100%; /* Below main header */
        left: 0;
        width: 100%;
        background-color: var(--light-bg);
        box-shadow: 0 5px 10px var(--shadow-color);
        padding: 10px 0;
        text-align: center;
        z-index: 998;
    }

    .main-nav ul.active {
        display: flex;
    }

    .main-nav ul li a {
        padding: 12px 20px;
        border-bottom: 1px solid var(--border-color);
    }

    .main-nav ul li:last-child a {
        border-bottom: none;
    }

    .main-nav .has-dropdown .dropdown-menu {
        position: static; /* Stack dropdowns */
        box-shadow: none;
        border-radius: 0;
        max-height: 0; /* JS will control */
        overflow: hidden;
        background-color: #263645; /* Slightly different background */
        transition: max-height 0.3s ease-out;
    }

    .main-nav .has-dropdown.active .dropdown-menu {
        max-height: fit-content; /* For active dropdown */
    }

    .main-nav .has-dropdown .dropdown-menu a {
        padding-left: 40px; /* Indent sub-items */
    }

    .menu-toggle {
        display: block; /* Show hamburger menu */
        order: 3; /* Move to the right */
    }

    .header-actions {
        order: 2; /* Adjust order */
    }

    .logo {
        order: 1;
    }

    .main-header .container {
        flex-wrap: wrap;
    }

    .search-box {
        width: calc(100% - 40px); /* Full width minus padding */
        left: 20px;
        top: auto;
        bottom: -60px; /* Position below header */
        transform: translateY(0);
    }

    body.no-scroll {
        overflow: hidden;
    }
}

@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        gap: 10px;
    }
    .top-bar-right {
        margin-top: 10px;
    }
    .footer-widgets {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-widget h3::after {
        margin-left: auto;
        margin-right: auto;
    }
    .social-icons, .payment-icons, .provider-icons, .responsible-gaming-badges {
        justify-content: center;
    }
    .cookie-banner .container {
        flex-direction: column;
    }
    .cookie-banner .primary-btn {
        margin-left: 0;
    }
}
/* 移动端内容区防溢出（系统追加，请勿删除） */
@media (max-width: 768px) {
  .page-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
  }
  .page-content {
    overflow-x: hidden;
    max-width: 100%;
  }
  body {
    overflow-x: hidden;
  }
}