@charset "UTF-8";

/* Modern Casino Color System */
:root {
    --casino-gold: #FFD700;
    --casino-gold-dark: #FFA500;
    --casino-purple: #8B5CF6;
    --casino-purple-dark: #7C3AED;
    --casino-black: #1A1A1A;
    --casino-dark: #2D2D2D;
    --casino-gray: #4A4A4A;
    --casino-light: #F8F9FA;
    --casino-white: #FFFFFF;
    --casino-red: #DC2626;
    --casino-green: #059669;
    --casino-blue: #2563EB;
    --casino-gradient: linear-gradient(135deg, #1A1A1A 0%, #2D2D2D 50%, #4A4A4A 100%);
    --casino-gold-gradient: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF8C00 100%);
    --casino-purple-gradient: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 50%, #6D28D9 100%);
}

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

/* Main Container */
.main-container {
    background: transparent;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #F8F9FA 0%, #E9ECEF 50%, #DEE2E6 100%);
    color: var(--casino-black);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 165, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

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

/* Header Styles */
header {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--casino-gold);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    width: 80px;
    height: 80px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
    border: 2px solid var(--casino-gold);
    transition: all 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(255, 215, 0, 0.5);
}

.header-buttons {
    display: flex;
    gap: 12px;
}

/* Button Styles */
.btn {
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 25px;
    text-decoration: none;
    display: inline-block;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-align: center;
    min-width: 140px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--casino-purple-gradient);
    color: var(--casino-white);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
    border: 2px solid var(--casino-purple);
}

.btn-primary:hover {
    background: var(--casino-purple-gradient);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.6);
}

.btn-success {
    background: var(--casino-gold-gradient);
    color: var(--casino-black);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    border: 2px solid var(--casino-gold);
}

.btn-success:hover {
    background: var(--casino-gold-gradient);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.6);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 20px;
    font-weight: 700;
    border-radius: 30px;
    min-width: 180px;
}

/* Hero Section */
.hero-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F8F9FA 0%, #E9ECEF 50%, #DEE2E6 100%);
    position: relative;
    overflow: hidden;
    border-bottom: 3px solid var(--casino-gold);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        linear-gradient(45deg, transparent 30%, rgba(255, 215, 0, 0.05) 50%, transparent 70%);
    pointer-events: none;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--casino-black);
    margin-bottom: 24px;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.5);
    text-transform: none;
    letter-spacing: 0.5px;
}

.hero-text p {
    font-size: 1.25rem;
    color: var(--casino-black);
    margin-bottom: 32px;
    line-height: 1.8;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.3);
    font-weight: 400;
}

.hero-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    transition: all 0.4s ease;
    border: 3px solid var(--casino-gold);
}

.hero-image:hover {
    transform: scale(1.05) rotateY(5deg);
    box-shadow: 0 35px 70px rgba(255, 215, 0, 0.3);
}

.hero-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 215, 0, 0.1), transparent);
    z-index: 1;
    pointer-events: none;
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Section Styles */
.section {
    padding: 60px 0;
    background: rgba(248, 249, 250, 0.9);
    position: relative;
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.section:nth-child(even) {
    background: rgba(233, 236, 239, 0.9);
}

.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 700;
    background: var(--casino-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 40px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--casino-gold-gradient);
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.5);
}

/* Card Styles */
.card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.4s ease;
    border: 2px solid var(--casino-gold);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--casino-gold-gradient);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(255, 215, 0, 0.3);
}

.card h3 {
    color: var(--casino-black);
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.card p {
    color: var(--casino-gray);
    line-height: 1.7;
}

/* Logo link styles */
.logo-link {
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.logo-link:hover {
    transform: scale(1.05);
}

.mobile-logo-link {
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.mobile-logo-link:hover {
    transform: scale(1.05);
}

.footer-logo-link {
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.footer-logo-link:hover {
    transform: scale(1.05);
}

/* Footer styles moved to pages.css */

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 1.8rem;
    }

    .hero-text p {
        font-size: 1rem;
    }

    .header-content {
        flex-direction: column;
        gap: 20px;
    }

    .header-buttons {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .btn {
        min-width: 100px;
        font-size: 13px;
        padding: 10px 20px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .card {
        padding: 16px;
    }

    /* Footer styles moved to pages.css */
    
    .row {
        margin: 0 -8px;
    }
    
    .col-12 {
        padding: 0 8px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .hero-text h1 {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.4rem;
    }
    
    .btn {
        min-width: 90px;
        font-size: 12px;
        padding: 8px 16px;
    }
    
    .header-buttons {
        gap: 8px;
    }
    
    .logo {
        width: 60px;
        height: 60px;
    }
    
    .footer-links a {
        font-size: 0.75rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    animation: slideInLeft 0.8s ease forwards;
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    animation: slideInRight 0.8s ease forwards;
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-white { color: white; }
.bg-primary { background: var(--md-primary); }
.rounded-2 { border-radius: 8px; }
.rounded-5 { border-radius: 24px; }
.py-2 { padding: 8px 0; }
.py-5 { padding: 40px 0; }
.my-2 { margin: 8px 0; }
.me-2 { margin-right: 8px; }
.me-3 { margin-right: 16px; }
.ms-3 { margin-left: 16px; }
.d-flex { display: flex; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.align-items-center { align-items: center; }
.w-100 { width: 100%; }
.text-decoration-none { text-decoration: none; }

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -12px;
}

.col-12 {
    flex: 0 0 100%;
    padding: 0 12px;
}

@media (min-width: 768px) {
    .col-md-6 {
        flex: 0 0 50%;
        padding: 0 12px;
    }
}

@media (min-width: 992px) {
    .col-lg-6 {
        flex: 0 0 50%;
        padding: 0 12px;
    }
}

/* Image Styles */
.img-fluid {
    max-width: 100%;
      width: 186px;
  height: 186px;
    height: auto;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--casino-black);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.8rem; }
h4 { font-size: 1.3rem; }

p {
    margin-bottom: 1rem;
    color: var(--casino-black);
}

/* Links */
a {
    color: #FBBF24;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #F59E0B;
}

/* Additional Styles for New Content */
.text-muted {
    color: #6B7280 !important;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.mb-4 {
    margin-bottom: 1.5rem !important;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .hero-section {
        padding: 20px 0;
    }
    
    .section {
        padding: 20px 0;
    }
    
    .card {
        margin-bottom: 16px;
    }
    
    .hero-image {
        order: -1;
    }
    
    .d-flex {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .d-flex .me-3 {
        margin-right: 0;
        margin-bottom: 12px;
    }
    
    .d-flex .ms-3 {
        margin-left: 0;
    }
}

/* Card Image Styles */
.card img {
    transition: transform 0.3s ease;
}

.card:hover img {
    transform: scale(1.05);
}

/* User Review Styles */
.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

/* Bonus Section Styles */
.bonus-section {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
}

.bonus-section .card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

/* FAQ Styles */
.faq-card {
    border-left: 4px solid var(--md-primary);
}

/* Step Guide Styles */
.step-card {
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.step-card:hover::before {
    transform: translateX(100%);
}

/* Navigation Styles - Hidden on all devices */
.desktop-nav {
    display: none;
}

/* Mobile Menu Toggle - Show on all devices */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 8px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation - Works on all devices */
.mobile-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: #ffffff;
    z-index: 9999;
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.3);
}

.mobile-nav.active {
    left: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 2px solid var(--casino-gold);
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(255, 215, 0, 0.2);
}

/* PC端优化 */
@media (min-width: 1025px) {
    .mobile-nav {
        width: 400px;
        left: -400px;
    }
    
    .mobile-nav.active {
        left: 0;
    }
    
    .mobile-nav-link {
        font-size: 1.2rem;
        padding: 1.5rem 2rem;
    }
    
    .mobile-submenu-link {
        font-size: 1.1rem;
        padding: 1rem 3rem;
    }
    
    .mobile-close {
        font-size: 2.5rem;
        padding: 0.8rem;
    }
    
    .mobile-menu-toggle {
        padding: 12px;
    }
    
    .mobile-menu-toggle span {
        width: 30px;
        height: 4px;
    }
    
    .mobile-logo {
        width: 80px;
        height: 80px;
    }
}

.mobile-logo {
    width: 60px;
    height: 60px;
    border-radius: 12px;
}

.mobile-close {
    background: #ffffff;
    border: 2px solid var(--casino-gold);
    font-size: 2rem;
    color: #000000;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    font-weight: bold;
}

.mobile-close:hover {
    background: #fff3cd;
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
}

.mobile-nav-menu {
    list-style: none;
    margin: 0;
    padding: 2rem 0;
}

.mobile-nav-item {
    border-bottom: 1px solid rgba(255, 215, 0, 0.3);
    background: #ffffff;
}

.mobile-nav-link {
    display: block !important;
    padding: 1.2rem 2rem;
    color: #000000 !important;
    text-decoration: none !important;
    font-weight: 700 !important;
    font-size: 1.1rem !important;
    transition: all 0.3s ease;
    position: relative;
    border-left: 3px solid transparent;
    background: #ffffff !important;
    text-shadow: none !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.mobile-nav-link::after {
    content: '▼';
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
    transition: transform 0.3s ease;
    color: var(--casino-gold);
}

.mobile-nav-item.active .mobile-nav-link::after {
    transform: translateY(-50%) rotate(180deg);
}

.mobile-nav-link:hover {
    background: #fff3cd;
    color: #000000;
    border-left-color: var(--casino-gold);
    transform: translateX(5px);
}

.mobile-nav-item.active .mobile-nav-link {
    background: #ffeaa7;
    color: #000000;
    border-left-color: var(--casino-gold);
}

.mobile-submenu {
    list-style: none;
    margin: 0;
    padding: 0;
    background: #f8f9fa;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    border-left: 3px solid rgba(255, 215, 0, 0.3);
}

.mobile-nav-item.active .mobile-submenu {
    max-height: 300px;
}

.mobile-submenu-link {
    display: block !important;
    padding: 0.75rem 3rem;
    color: #000000 !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    transition: all 0.3s ease;
    background: #f8f9fa !important;
    text-shadow: none !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.mobile-submenu-link:hover {
    background: #fff3cd;
    color: #000000;
    padding-left: 3.5rem;
}

/* Responsive Navigation - All devices use mobile style */
@media (max-width: 1024px) {
    .header-buttons {
        gap: 12px;
    }
    
    .btn {
        min-width: 120px;
        font-size: 16px;
        padding: 12px 24px;
    }
    
    .header-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }
    
    .header-left {
        display: flex;
        align-items: center;
        gap: 1rem;
    }
    
    .header-right {
        display: flex;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .header-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        gap: 0.5rem;
    }
    
    .header-left {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .header-right {
        display: flex;
        align-items: center;
    }
    
    .header-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .btn {
        min-width: 110px;
        font-size: 15px;
        padding: 10px 20px;
    }
    
    .mobile-nav-header {
        padding: 1rem;
    }
    
    .mobile-nav-link {
        padding: 1rem;
        font-size: 1.2rem;
        font-weight: 700;
        color: #000000;
    }
    
    .mobile-submenu-link {
        padding: 0.75rem 2rem;
        font-weight: 600;
        font-size: 1.1rem;
        color: #000000;
    }
}

@media (max-width: 480px) {
    .header-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 0.5rem 0;
        gap: 0.25rem;
    }
    
    .header-left {
        display: flex;
        align-items: center;
        gap: 0.25rem;
    }
    
    .header-right {
        display: flex;
        align-items: center;
    }
    
    .logo {
        width: 50px;
        height: 50px;
    }
    
    .mobile-menu-toggle {
        padding: 4px;
    }
    
    .mobile-menu-toggle span {
        width: 18px;
        height: 2px;
        background: #ffffff;
    }
    
    .header-buttons {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .btn {
        min-width: 100px;
        font-size: 13px;
        padding: 8px 16px;
    }
    
    .mobile-nav-link {
        padding: 0.8rem 1rem;
        font-size: 1.1rem;
        font-weight: 700;
        color: #000000;
    }
    
    .mobile-submenu-link {
        padding: 0.6rem 1.5rem;
        font-size: 1rem;
        font-weight: 600;
        color: #000000;
    }
    
    .mobile-close {
        font-size: 1.5rem;
        padding: 0.4rem;
    }
}

/* Footer */