/* General Body & Layout */
:root {
    --primary-color: #e0b04a; /* Warm Gold */
    --secondary-color: #c0392b; /* Red */
    --dark-bg: #1a1a1a;
    --light-bg: #ffffff;
    --text-color: #333333;
    --light-text: #f0f0f0;
    --border-color: #e0e0e0;
    --font-family-primary: 'Roboto', sans-serif;
    --font-family-secondary: 'Open Sans', sans-serif;
}

body {
    font-family: var(--font-family-primary);
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

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

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Header Styles */
#main-header {
    background-color: var(--dark-bg);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.top-bar {
    background-color: #0d0d0d;
    color: var(--light-text);
    padding: 8px 0;
    font-size: 0.85em;
    border-bottom: 1px solid #222;
}

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

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

.top-bar .top-link {
    color: var(--light-text);
    margin-right: 20px;
    display: flex;
    align-items: center;
}

.top-bar .top-link:last-child {
    margin-right: 0;
}

.top-bar .top-link i {
    margin-right: 5px;
    color: var(--primary-color);
}

.top-bar .top-link.login-btn {
    background-color: var(--primary-color);
    color: var(--dark-bg);
    padding: 5px 12px;
    border-radius: 3px;
    font-weight: bold;
    margin-left: 15px;
}

.top-bar .top-link.login-btn:hover {
    background-color: #d4a23f;
    color: var(--dark-bg);
}

.top-bar .top-link.register-btn {
    background-color: var(--secondary-color);
    color: var(--light-text);
    padding: 5px 12px;
    border-radius: 3px;
    font-weight: bold;
    margin-left: 10px;
}

.top-bar .top-link.register-btn:hover {
    background-color: #a72e22;
    color: var(--light-text);
}

.lang-selector {
    display: flex;
    align-items: center;
    margin-right: 20px;
}

.lang-selector i {
    margin-right: 5px;
    color: var(--primary-color);
}

.lang-selector select {
    background-color: #2a2a2a;
    color: var(--light-text);
    border: 1px solid #444;
    padding: 4px 8px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.85em;
}

.navbar {
    padding: 15px 0;
}

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

.navbar-brand .logo {
    height: 50px; /* Adjust as needed */
    filter: brightness(1.1); /* To make it pop on dark background */
}

.navbar-toggler {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.8em;
    cursor: pointer;
    display: none; /* Hidden on desktop */
}

.navbar-collapse {
    display: flex;
    align-items: center;
    flex-grow: 1;
    justify-content: space-between;
}

.navbar-nav {
    display: flex;
    margin-left: 30px;
}

.nav-item {
    margin-right: 25px;
    position: relative;
}

.nav-link {
    color: var(--light-text);
    font-weight: bold;
    padding: 10px 0;
    display: block;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-item:hover .nav-link::after,
.nav-item.active .nav-link::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-item.dropdown {
    position: relative;
}

.dropdown-toggle::after {
    display: inline-block;
    margin-left: 0.255em;
    vertical-align: 0.255em;
    content: "";
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
    transition: transform 0.3s ease;
}

.nav-item.dropdown:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #2a2a2a;
    min-width: 180px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 10;
    border-radius: 5px;
    overflow: hidden;
    padding: 10px 0;
}

.nav-item.dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-item {
    color: var(--light-text);
    padding: 10px 20px;
    display: block;
    white-space: nowrap;
}

.dropdown-item:hover {
    background-color: var(--primary-color);
    color: var(--dark-bg);
}

.navbar-search {
    display: flex;
    border: 1px solid #444;
    border-radius: 25px;
    overflow: hidden;
    background-color: #2a2a2a;
}

.navbar-search input {
    border: none;
    background: transparent;
    padding: 8px 15px;
    color: var(--light-text);
    outline: none;
    width: 180px;
}

.navbar-search input::placeholder {
    color: #888;
}

.navbar-search button {
    background-color: var(--primary-color);
    border: none;
    padding: 8px 15px;
    color: var(--dark-bg);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.navbar-search button:hover {
    background-color: #d4a23f;
}

/* Marquee Section */
.marquee-section {
    background-color: var(--secondary-color);
    color: var(--light-text);
    padding: 10px 0;
    overflow: hidden;
    position: relative;
    font-size: 0.95em;
    white-space: nowrap;
}

.marquee-container {
    display: flex;
    align-items: center;
    max-width: 100%;
    overflow: hidden;
}

.marquee-icon {
    flex-shrink: 0;
    margin-right: 15px;
    font-size: 1.2em;
}

.marquee-wrapper {
    flex-grow: 1;
    overflow: hidden;
    position: relative;
    height: 25px; /* Ensure consistent height */
}

.marquee-content-track {
    display: inline-block;
    white-space: nowrap;
    animation: marquee-scroll 30s linear infinite;
    padding-left: 100%; /* Start off-screen */
}

.marquee-item {
    margin-right: 40px;
    display: inline-block;
}

.marquee-item a {
    color: var(--light-text);
    font-weight: 500;
}

.marquee-item a:hover {
    text-decoration: underline;
    color: var(--primary-color);
}

@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

/* Footer Styles */
#main-footer {
    background-color: var(--dark-bg);
    color: var(--light-text);
    padding: 50px 0 20px;
    font-size: 0.9em;
}

#main-footer .container {
    padding-top: 20px;
}

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

.footer-col h3 {
    color: var(--primary-color);
    font-size: 1.2em;
    margin-bottom: 20px;
    position: relative;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 40px;
    height: 3px;
    background-color: var(--secondary-color);
}

.footer-col p {
    margin-bottom: 15px;
    color: #bbb;
}

.footer-logo .logo {
    height: 60px;
    margin-bottom: 20px;
    filter: brightness(1.1);
}

.social-links a {
    color: var(--light-text);
    font-size: 1.5em;
    margin-right: 15px;
    transition: color 0.3s ease;
}

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

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #bbb;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.contact-info p {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.contact-info p i {
    margin-right: 10px;
    color: var(--primary-color);
    font-size: 1.1em;
}

.payment-methods {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.payment-methods img {
    height: 30px;
    filter: grayscale(100%) brightness(1.5);
    transition: filter 0.3s ease;
}

.payment-methods img:hover {
    filter: grayscale(0%) brightness(1);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    margin-top: 30px;
    text-align: center;
    font-size: 0.85em;
    color: #aaa;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.footer-bottom p {
    margin: 0 15px 0 0;
}

.age-restriction {
    height: 30px;
    vertical-align: middle;
}


/* Responsive Design */
@media (max-width: 992px) {
    .navbar-nav {
        margin-left: 0;
    }
    .navbar-search {
        margin-left: auto;
    }
}

@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        align-items: flex-start;
    }
    .top-bar-left, .top-bar-right {
        margin-bottom: 10px;
    }
    .top-bar-right {
        width: 100%;
        justify-content: space-around;
        margin-bottom: 0;
    }
    .top-bar .top-link.login-btn,
    .top-bar .top-link.register-btn {
        margin-left: 0;
    }
    .lang-selector {
        margin-right: 10px;
    }

    .navbar-toggler {
        display: block;
    }

    .navbar-collapse {
        display: none;
        flex-direction: column;
        width: 100%;
        background-color: #2a2a2a;
        position: absolute;
        top: 100%;
        left: 0;
        box-shadow: 0 8px 16px rgba(0,0,0,0.2);
        padding-bottom: 10px;
    }

    .navbar-collapse.show {
        display: flex;
    }

    .navbar-nav {
        flex-direction: column;
        width: 100%;
        margin-top: 10px;
        margin-bottom: 10px;
    }

    .nav-item {
        margin-right: 0;
        border-bottom: 1px solid #333;
    }

    .nav-item:last-child {
        border-bottom: none;
    }

    .nav-link {
        padding: 12px 20px;
    }

    .nav-link::after {
        display: none;
    }

    .dropdown-menu {
        position: static;
        display: none;
        background-color: #3a3a3a;
        box-shadow: none;
        border-radius: 0;
        padding: 0;
        min-width: auto;
    }

    .nav-item.dropdown.show .dropdown-menu {
        display: block;
    }

    .dropdown-item {
        padding-left: 40px;
    }

    .navbar-search {
        width: calc(100% - 40px);
        margin: 10px 20px;
    }

    .navbar-search input {
        width: 100%;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-col h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .social-links {
        justify-content: center;
        display: flex;
        margin-top: 15px;
    }

    .payment-methods {
        justify-content: center;
    }

    .footer-bottom p {
        margin: 10px 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;
  }
}