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

:root {
    /* Color Palette - 欧美魔幻风格 */
    --primary-brown: #8B4513;
    --dark-green: #2F4F2F;
    --light-brown: #D2B48C;
    --gold: #DAA520;
    --dark-brown: #654321;
    --forest-green: #228B22;
    --cream: #F5F5DC;
    --shadow-dark: rgba(0, 0, 0, 0.3);
    --shadow-light: rgba(139, 69, 19, 0.2);
    --gradient-primary: linear-gradient(135deg, var(--primary-brown) 0%, var(--dark-green) 100%);
    --gradient-secondary: linear-gradient(45deg, var(--gold) 0%, var(--light-brown) 100%);
    
    /* Typography */
    --font-primary: 'Noto Sans SC', sans-serif;
    --font-decorative: 'Cinzel', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-header: 1000;
    --z-modal: 2000;
    --z-tooltip: 3000;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-brown);
    background: var(--cream);
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
    background: rgba(245, 245, 220, 0.95);
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(139, 69, 19, 0.2);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
}

.breadcrumb {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.9rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item:not(:last-child)::after {
    content: "›";
    margin: 0 var(--spacing-xs);
    color: var(--primary-brown);
    font-weight: bold;
}

.breadcrumb-item a {
    color: var(--primary-brown);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--dark-green);
}

.breadcrumb-item.active span {
    color: var(--dark-brown);
    font-weight: 600;
}



/* Header */
.header {
    position: fixed;
    top: 40px;
    left: 0;
    width: 100%;
    background: rgba(47, 79, 47, 0.95);
    backdrop-filter: blur(10px);
    z-index: var(--z-header);
    transition: all var(--transition-normal);
    border-bottom: 2px solid var(--gold);
}

.navbar {
    padding: 0.6rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    gap: var(--spacing-sm);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--cream);
    text-decoration: none;
}

.logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--gold);
}

.brand-text {
    font-family: var(--font-decorative);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--gold);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--cream);
    margin: 3px 0;
    transition: var(--transition-fast);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-sm);
    align-items: center;
    flex-shrink: 0;
}

.nav-menu a {
    color: var(--cream);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-xs) 0.75rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    position: relative;
    white-space: nowrap;
}

.nav-menu a:hover {
    color: var(--gold);
    background: rgba(218, 165, 32, 0.1);
}

.nav-menu a.download-btn {
    background: var(--gradient-secondary);
    color: var(--dark-brown);
    font-weight: 600;
    border-radius: var(--radius-md);
    padding: 0.4rem 1rem;
}

.nav-menu a.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-light);
}

/* Navigation Extras */
.nav-extras {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* Search Container */
.search-container {
    position: relative;
}

.search-input {
    width: 180px;
    padding: 0.4rem 0.8rem;
    border: 2px solid rgba(245, 245, 220, 0.3);
    border-radius: var(--radius-lg);
    background: rgba(245, 245, 220, 0.1);
    color: var(--cream);
    font-size: 0.85rem;
    outline: none;
    transition: all var(--transition-fast);
}

.search-input::placeholder {
    color: rgba(245, 245, 220, 0.7);
}

.search-input:focus {
    border-color: var(--gold);
    background: rgba(245, 245, 220, 0.2);
    box-shadow: 0 0 0 2px rgba(218, 165, 32, 0.3);
}

.search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--cream);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 50%;
    transition: background var(--transition-fast);
}

.search-btn:hover {
    background: rgba(218, 165, 32, 0.2);
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1001;
    display: none;
}

.search-results.active {
    display: block;
}

.search-result-item {
    padding: var(--spacing-sm);
    border-bottom: 1px solid rgba(139, 69, 19, 0.1);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-result-item:hover {
    background: rgba(139, 69, 19, 0.05);
}

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

.search-result-title {
    font-weight: 600;
    color: var(--dark-green);
    margin-bottom: var(--spacing-xs);
}

.search-result-snippet {
    font-size: 0.9rem;
    color: var(--dark-brown);
    line-height: 1.4;
}

/* Social Share Navigation */
.social-share-nav {
    position: relative;
}

.share-btn {
    background: none;
    border: none;
    color: var(--cream);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 50%;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.share-btn:hover {
    background: rgba(218, 165, 32, 0.2);
    transform: scale(1.1);
}

.share-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-sm);
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    z-index: 1001;
}

.social-share-nav:hover .share-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.share-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--dark-brown);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    width: 100%;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.9rem;
}

.share-item:hover {
    background: rgba(139, 69, 19, 0.1);
}

.share-icon {
    font-size: 1.2rem;
}

/* Search Results Styling */
.search-result-category {
    display: inline-block;
    background: var(--gradient-secondary);
    color: var(--dark-brown);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: var(--spacing-xs);
}

mark {
    background: var(--gold);
    color: var(--dark-brown);
    padding: 2px 4px;
    border-radius: 3px;
}

/* Copy Toast */
.copy-toast {
    position: fixed;
    bottom: 100px;
    right: var(--spacing-md);
    background: var(--dark-green);
    color: var(--cream);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-normal);
    z-index: 3000;
}

.copy-toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* WeChat Share Modal */
.wechat-share-modal .modal-content {
    text-align: center;
    max-width: 400px;
}

.qr-code-placeholder {
    margin: var(--spacing-md) 0;
    display: flex;
    justify-content: center;
}

.qr-code {
    border-radius: var(--radius-md);
    border: 2px solid var(--primary-brown);
}

.share-url {
    font-size: 0.9rem;
    color: var(--dark-brown);
    background: rgba(139, 69, 19, 0.1);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    word-break: break-all;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    text-align: center;
    margin-top: 40px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(218, 165, 32, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(218, 165, 32, 0.1) 0%, transparent 50%),
        linear-gradient(
            135deg,
            var(--primary-brown) 0%,
            var(--dark-green) 30%,
            var(--primary-brown) 60%,
            var(--dark-green) 100%
        );
    z-index: -2;
}

.hero-bg-img {
    display: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(45deg, rgba(0, 0, 0, 0.2) 0%, transparent 50%, rgba(0, 0, 0, 0.1) 100%);
    z-index: -1;
}

.hero-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 2px,
            rgba(218, 165, 32, 0.03) 2px,
            rgba(218, 165, 32, 0.03) 4px
        );
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    padding: 0 var(--spacing-sm);
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    margin-bottom: var(--spacing-md);
}

.title-main {
    display: block;
    font-family: var(--font-decorative);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    color: var(--gold);
    text-shadow: 2px 2px 4px var(--shadow-dark);
    margin-bottom: var(--spacing-xs);
}

.title-sub {
    display: block;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    color: var(--cream);
    text-shadow: 1px 1px 2px var(--shadow-dark);
}

.hero-description {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--cream);
    margin-bottom: var(--spacing-lg);
    text-shadow: 1px 1px 2px var(--shadow-dark);
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.badge {
    background: rgba(218, 165, 32, 0.9);
    color: var(--dark-brown);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--gold);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-secondary);
    color: var(--dark-brown);
    box-shadow: 0 4px 15px var(--shadow-light);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--shadow-light);
}

.btn-secondary {
    background: transparent;
    color: var(--cream);
    border: 2px solid var(--cream);
}

.btn-secondary:hover {
    background: var(--cream);
    color: var(--dark-brown);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1.1rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border: 2px solid var(--cream);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sections */
section {
    padding: var(--spacing-xl) 0;
}

section h2 {
    font-family: var(--font-decorative);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--dark-green);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

/* Game Introduction */
.game-intro {
    background: linear-gradient(135deg, var(--cream) 0%, #F0F8E8 100%);
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.intro-text h2 {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.intro-text h2::after {
    left: 0;
    transform: none;
}

.intro-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: var(--dark-brown);
}

.game-stats {
    display: flex;
    gap: var(--spacing-lg);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-decorative);
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-brown);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--dark-green);
    font-weight: 500;
}

.intro-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px var(--shadow-light);
    transition: transform var(--transition-normal);
}

.intro-image img:hover {
    transform: scale(1.05);
}

/* Story Section */
.story-section {
    background: var(--primary-brown);
    color: var(--cream);
}

.story-section h2 {
    color: var(--gold);
}

.story-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.story-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 3px solid var(--gold);
}

.story-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

.story-text p {
    margin-bottom: var(--spacing-md);
}

/* Features Section */
.features-section {
    background: var(--dark-green);
    color: var(--cream);
}

.features-section h2 {
    color: var(--gold);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: rgba(245, 245, 220, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid transparent;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    border-color: var(--gold);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    margin-bottom: var(--spacing-md);
}

.feature-icon img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--gold);
}

.feature-card h3 {
    font-family: var(--font-decorative);
    font-size: 1.5rem;
    color: var(--gold);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    line-height: 1.7;
}

/* Characters Section */
.characters-section {
    background: linear-gradient(135deg, var(--cream) 0%, #F0F8E8 100%);
}

.characters-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
}

.main-character {
    background: var(--gradient-primary);
    color: var(--cream);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 3px solid var(--gold);
}

.character-image img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid var(--gold);
    margin-bottom: var(--spacing-md);
}

.character-info h3 {
    font-family: var(--font-decorative);
    font-size: 1.8rem;
    color: var(--gold);
    margin-bottom: var(--spacing-xs);
}

.character-role {
    font-size: 1.1rem;
    color: var(--light-brown);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.character-description {
    line-height: 1.6;
}

.character-grid-secondary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.character-grid-secondary .character-card {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-brown);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-fast);
}

.character-grid-secondary .character-card:hover {
    transform: translateY(-5px);
}

.character-grid-secondary h4 {
    font-family: var(--font-decorative);
    color: var(--dark-green);
    margin-bottom: var(--spacing-xs);
}

/* Guide Section */
.guide-section {
    background: var(--primary-brown);
    color: var(--cream);
}

.guide-section h2 {
    color: var(--gold);
}

.guide-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
}

.guide-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.step {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--gradient-secondary);
    color: var(--dark-brown);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-decorative);
    font-size: 1.5rem;
    font-weight: 600;
}

.step-content h3 {
    font-family: var(--font-decorative);
    color: var(--gold);
    margin-bottom: var(--spacing-xs);
    font-size: 1.3rem;
}

.step-content p {
    line-height: 1.6;
}

.guide-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 3px solid var(--gold);
}

/* Updates Section */
.updates-section {
    background: var(--dark-green);
    color: var(--cream);
}

.updates-section h2 {
    color: var(--gold);
}

.update-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
}

.update-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.highlight-item {
    background: rgba(245, 245, 220, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid var(--gold);
}

.highlight-number {
    display: block;
    font-family: var(--font-decorative);
    font-size: 3rem;
    font-weight: 600;
    color: var(--gold);
}

.highlight-text {
    font-size: 1.1rem;
    font-weight: 500;
}

.update-details ul {
    list-style: none;
    padding: 0;
}

.update-details li {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    background: rgba(245, 245, 220, 0.1);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--gold);
    transition: transform var(--transition-fast);
}

.update-details li:hover {
    transform: translateX(10px);
}

/* FAQ Section */
.faq-section {
    background: linear-gradient(135deg, var(--cream) 0%, #F0F8E8 100%);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md);
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-green);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: rgba(47, 79, 47, 0.05);
}

.faq-icon {
    transition: transform var(--transition-fast);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-answer.active {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--dark-brown);
    line-height: 1.6;
}

/* Download Section */
.download-section {
    background: var(--gradient-primary);
    color: var(--cream);
    text-align: center;
}

.download-section h2 {
    color: var(--gold);
    margin-bottom: var(--spacing-sm);
}

.download-section p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

.download-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.download-info {
    background: rgba(245, 245, 220, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    max-width: 600px;
    margin: 0 auto;
    backdrop-filter: blur(10px);
}

.download-info p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

/* Footer */
.footer {
    background: var(--dark-brown);
    color: var(--cream);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-decorative);
    font-size: 1.5rem;
    color: var(--gold);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.link-group h4 {
    color: var(--gold);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-decorative);
}

.link-group ul {
    list-style: none;
}

.link-group li {
    margin-bottom: var(--spacing-xs);
}

.link-group a {
    color: var(--light-brown);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.link-group a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid var(--primary-brown);
    padding-top: var(--spacing-md);
    text-align: center;
    color: var(--light-brown);
}

.footer-bottom p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 50px;
    height: 50px;
    background: var(--gradient-secondary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px var(--shadow-light);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 100;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--shadow-light);
}

/* Medium screen navigation optimization */
@media (max-width: 1200px) and (min-width: 769px) {
    .nav-container {
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .nav-menu {
        gap: 0.5rem;
    }
    
    .nav-menu a {
        padding: var(--spacing-xs) 0.5rem;
        font-size: 0.9rem;
    }
    
    .nav-menu a.download-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }
    
    .search-input {
        width: 160px;
        font-size: 0.8rem;
    }
    
    .brand-text {
        font-size: 1.3rem;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .intro-content,
    .story-content,
    .characters-grid,
    .guide-content,
    .update-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .story-content .story-image {
        order: -1;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet navigation adjustments */
@media (max-width: 900px) and (min-width: 769px) {
    .nav-menu {
        gap: 0.3rem;
    }
    
    .nav-menu a {
        padding: var(--spacing-xs) 0.4rem;
        font-size: 0.85rem;
    }
    
    .search-input {
        width: 140px;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xs: 0.25rem;
        --spacing-sm: 0.75rem;
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    .breadcrumb-nav {
        display: none;
    }
    
    .header {
        top: 0;
    }
    
    .hero {
        margin-top: 0;
        height: 100vh;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-extras {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--dark-green);
        flex-direction: column;
        padding: var(--spacing-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    /* 移动端专用搜索 */
    .nav-menu.active::before {
        content: '';
        display: block;
        margin-bottom: var(--spacing-md);
    }
    
    .nav-menu.active::after {
        content: '';
        display: block;
        margin-top: var(--spacing-md);
        padding: var(--spacing-md) 0;
        border-top: 1px solid rgba(245, 245, 220, 0.2);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .game-stats {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .character-grid-secondary {
        grid-template-columns: 1fr;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-xs);
    }
    
    .hero {
        height: 80vh;
    }
    
    .btn {
        padding: var(--spacing-sm);
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
}

/* Interactive Gallery Section */
.gallery-section {
    background: linear-gradient(135deg, var(--cream) 0%, #F0F8E8 100%);
    padding: var(--spacing-xl) 0;
}

.gallery-description {
    text-align: center;
    font-size: 1.2rem;
    color: var(--dark-brown);
    margin-bottom: var(--spacing-lg);
}

.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.tab-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 2px solid var(--primary-brown);
    background: transparent;
    color: var(--primary-brown);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--gradient-secondary);
    color: var(--dark-brown);
    transform: translateY(-2px);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.screenshot-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: transform var(--transition-normal);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.screenshot-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.screenshot-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.screenshot-item:hover img {
    transform: scale(1.05);
}

.screenshot-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: var(--spacing-lg);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.screenshot-item:hover .screenshot-overlay {
    transform: translateY(0);
}

.screenshot-overlay h4 {
    font-family: var(--font-decorative);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
}

/* Character Showcase */
.character-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.character-preview {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 3px solid var(--gold);
}

.character-preview img {
    width: 100%;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.character-info-panel h4 {
    font-family: var(--font-decorative);
    font-size: 1.8rem;
    color: var(--dark-green);
    margin-bottom: var(--spacing-xs);
}

.character-role {
    color: var(--primary-brown);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.character-description {
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    color: var(--dark-brown);
}

.character-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.stat-label {
    min-width: 60px;
    font-weight: 600;
    color: var(--dark-green);
}

.stat-bar {
    flex: 1;
    height: 8px;
    background: rgba(139, 69, 19, 0.2);
    border-radius: 4px;
    overflow: hidden;
}

.stat-fill {
    height: 100%;
    background: var(--gradient-secondary);
    border-radius: 4px;
    transition: width 1s ease-out;
}

.supporting-characters {
    display: grid;
    gap: var(--spacing-md);
}

.mini-character-card {
    background: rgba(139, 69, 19, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-brown);
    transition: transform var(--transition-fast);
}

.mini-character-card:hover {
    transform: translateX(10px);
}

.mini-character-card h5 {
    font-family: var(--font-decorative);
    color: var(--dark-green);
    margin-bottom: var(--spacing-xs);
}

.mini-character-card p {
    font-size: 0.9rem;
    color: var(--dark-brown);
    line-height: 1.5;
}

/* Scene Preview Grid */
.scene-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.scene-item {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-normal);
}

.scene-item:hover {
    transform: translateY(-5px);
}

.scene-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.scene-item h4 {
    font-family: var(--font-decorative);
    color: var(--dark-green);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.scene-item p {
    color: var(--dark-brown);
    line-height: 1.6;
}

/* Features Deep Dive */
.features-deep-dive {
    background: var(--primary-brown);
    color: var(--cream);
    padding: var(--spacing-xl) 0;
}

.features-deep-dive h2 {
    color: var(--gold);
}

.feature-analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.analysis-card {
    background: rgba(245, 245, 220, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.analysis-card:hover {
    border-color: var(--gold);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.analysis-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--dark-brown);
}

.analysis-card h3 {
    font-family: var(--font-decorative);
    color: var(--gold);
    text-align: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.analysis-card p {
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.feature-highlights {
    list-style: none;
    padding: 0;
}

.feature-highlights li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: var(--spacing-md);
}

.feature-highlights li::before {
    content: "✦";
    color: var(--gold);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Responsive Design for New Sections */
@media (max-width: 1024px) {
    .character-showcase {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .feature-analysis-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .gallery-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 200px;
    }
    
    .screenshot-grid {
        grid-template-columns: 1fr;
    }
    
    .scene-preview-grid {
        grid-template-columns: 1fr;
    }
}

/* Modal Styles */
.image-modal, .game-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    animation: fadeIn 0.3s ease-out;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-content, .preview-content {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    max-width: 90vw;
    max-height: 90vh;
    position: relative;
    overflow-y: auto;
    animation: slideInUp 0.3s ease-out;
}

.modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--dark-brown);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.modal-close:hover {
    background: rgba(139, 69, 19, 0.1);
}

.modal-image {
    width: 100%;
    max-width: 800px;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.modal-info h3 {
    font-family: var(--font-decorative);
    color: var(--dark-green);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.modal-info p {
    color: var(--dark-brown);
    line-height: 1.6;
}

/* Game Preview Modal */
.preview-content {
    max-width: 1000px;
    text-align: center;
}

.preview-content h3 {
    font-family: var(--font-decorative);
    color: var(--dark-green);
    margin-bottom: var(--spacing-lg);
    font-size: 2rem;
}

.preview-showcase {
    position: relative;
    height: 400px;
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.preview-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--cream) 0%, #F0F8E8 100%);
    padding: var(--spacing-lg);
}

.preview-item.active {
    opacity: 1;
}

.preview-item img {
    width: 300px;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border: 3px solid var(--gold);
}

.preview-item h4 {
    font-family: var(--font-decorative);
    color: var(--dark-green);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.preview-item p {
    color: var(--dark-brown);
    max-width: 400px;
    line-height: 1.6;
}

.preview-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
}

.prev-btn, .next-btn {
    background: var(--gradient-secondary);
    color: var(--dark-brown);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: transform var(--transition-fast);
}

.prev-btn:hover, .next-btn:hover {
    transform: translateY(-2px);
}

.preview-indicators {
    display: flex;
    gap: var(--spacing-xs);
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(139, 69, 19, 0.3);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.indicator.active {
    background: var(--primary-brown);
}

/* FAQ Search */
.faq-search {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.faq-search-input {
    width: 100%;
    max-width: 400px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--primary-brown);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.faq-search-input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(218, 165, 32, 0.2);
}

/* Preview Button */
.preview-btn {
    margin-left: var(--spacing-sm);
}

/* Animation Keyframes */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced Hover Effects */
.analysis-card, .feature-card {
    transform-style: preserve-3d;
    transition: all var(--transition-normal);
}

.analysis-card:hover, .feature-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Content Clusters Section */
.content-clusters-section {
    background: var(--dark-green);
    color: var(--cream);
    padding: var(--spacing-xl) 0;
}

.content-clusters-section h2 {
    color: var(--gold);
}

.section-description {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--light-brown);
}

.content-cluster-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.cluster-category {
    background: rgba(245, 245, 220, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    transition: all var(--transition-normal);
}

.cluster-category:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
}

.cluster-category h3 {
    font-family: var(--font-decorative);
    color: var(--gold);
    text-align: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.cluster-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.cluster-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(245, 245, 220, 0.05);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.cluster-link:hover {
    background: rgba(218, 165, 32, 0.1);
    border-left-color: var(--gold);
    transform: translateX(5px);
}

.link-icon {
    font-size: 1.5rem;
    min-width: 40px;
    text-align: center;
}

.link-content h4 {
    font-family: var(--font-decorative);
    color: var(--gold);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.link-content p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--light-brown);
}

/* Comparison Section */
.comparison-section {
    background: linear-gradient(135deg, var(--cream) 0%, #F0F8E8 100%);
    padding: var(--spacing-xl) 0;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.comparison-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 3px solid var(--primary-brown);
}

.comparison-card h3 {
    font-family: var(--font-decorative);
    color: var(--dark-green);
    text-align: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.comparison-table {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    align-items: center;
    padding: var(--spacing-sm);
    background: rgba(139, 69, 19, 0.05);
    border-radius: var(--radius-sm);
}

.comparison-row:first-child {
    background: var(--primary-brown);
    color: white;
    font-weight: 600;
}

.comparison-row:first-child .feature-name::before {
    content: "特性";
}

.comparison-row:first-child .our-game::before {
    content: "本游戏";
}

.comparison-row:first-child .other-games::before {
    content: "同类游戏";
}

.feature-name {
    font-weight: 600;
    color: var(--dark-brown);
}

.our-game, .other-games {
    text-align: center;
    font-size: 1.2rem;
}

.our-game {
    color: var(--gold);
}

.other-games {
    color: var(--primary-brown);
}

.version-comparison {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 3px solid var(--dark-green);
}

.version-comparison h3 {
    font-family: var(--font-decorative);
    color: var(--dark-green);
    text-align: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.version-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.version-item {
    padding: var(--spacing-md);
    background: rgba(47, 79, 47, 0.05);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--dark-green);
}

.version-item h4 {
    font-family: var(--font-decorative);
    color: var(--primary-brown);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.version-item ul {
    list-style: none;
    padding: 0;
}

.version-item li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: var(--spacing-md);
    color: var(--dark-brown);
}

.version-item li::before {
    content: "✓";
    color: var(--forest-green);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Responsive Design for New Sections */
@media (max-width: 1024px) {
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .version-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .content-cluster-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-row {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xs);
    }
    
    .comparison-row .feature-name {
        font-weight: 700;
        margin-bottom: var(--spacing-xs);
    }
    
    .cluster-link {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }
    
    .link-icon {
        font-size: 2rem;
        margin-bottom: var(--spacing-xs);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .scroll-indicator {
        animation: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --primary-brown: #654321;
        --dark-green: #1a3a1a;
        --gold: #cc9900;
    }
}

/* Print styles */
@media print {
    .header,
    .scroll-indicator,
    .back-to-top {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .hero {
        height: auto;
        page-break-after: always;
    }
}

/* Accessibility Skip Links */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--dark-green);
    color: var(--cream);
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10000;
    font-weight: 600;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 6px;
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 2px;
    border-radius: 3px;
}

/* Enhanced focus for interactive elements */
button:focus-visible,
a:focus-visible,
input:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 2px;
    box-shadow: 0 0 0 5px rgba(218, 165, 32, 0.2);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-brown: #654321;
        --dark-green: #1a3a1a;
        --gold: #cc9900;
        --cream: #ffffff;
        --dark-brown: #000000;
    }
    
    .hero-overlay {
        background: rgba(0, 0, 0, 0.7);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .hero-content {
        animation: none;
    }
    
    .scroll-indicator {
        display: none;
    }
}

/* Image optimization */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Lazy loading placeholder */
img[loading="lazy"] {
    background: linear-gradient(90deg, #f0f0f0 25%, transparent 37%, #f0f0f0 63%);
    background-size: 400% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        background-position: 100% 0;
    }
    100% {
        background-position: -100% 0;
    }
}