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

:root {
    /* 主色调：淡紫色+白色，搭配少女暧昧+夜店DJ颜色 */
    --primary-color: #E6E6FA; /* 淡紫色 */
    --secondary-color: #DDA0DD; /* 梅花紫 */
    --accent-color: #FF69B4; /* 热粉色 - 少女暧昧 */
    --neon-purple: #9370DB; /* 霓虹紫 - 夜店DJ */
    --neon-pink: #FF1493; /* 霓虹粉 */
    --white: #FFFFFF;
    --light-gray: #F8F8FF;
    --dark-purple: #4B0082;
    --text-dark: #2F2F2F;
    --text-light: #666666;
    --gradient-primary: linear-gradient(135deg, #E6E6FA 0%, #DDA0DD 50%, #FF69B4 100%);
    --gradient-neon: linear-gradient(45deg, #9370DB 0%, #FF1493 100%);
    --shadow-soft: 0 4px 20px rgba(230, 230, 250, 0.3);
    --shadow-neon: 0 0 20px rgba(255, 20, 147, 0.4);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, #F8F8FF 0%, #E6E6FA 100%);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    font-weight: 600;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.nav {
    width: 100%;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo img {
    border-radius: 50%;
    box-shadow: var(--shadow-soft);
}

.nav-title {
    font-size: 1.2rem;
    font-weight: 600;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-neon);
    transition: var(--transition);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--accent-color);
    transition: var(--transition);
    border-radius: 2px;
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -2;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0.8;
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: var(--white);
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--light-gray);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    text-shadow: var(--shadow-neon);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--light-gray);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

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

.btn-primary {
    background: var(--gradient-neon);
    color: var(--white);
    box-shadow: var(--shadow-neon);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 20, 147, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Sections */
.section {
    padding: 80px 0;
    position: relative;
}

.section:nth-child(even) {
    background: var(--white);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

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

/* Game Introduction */
.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.intro-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.intro-image img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-neon);
}

/* Characters */
.characters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.character-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.character-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-neon);
}

.character-image {
    text-align: center;
    margin-bottom: 1.5rem;
}

.character-image img {
    width: 200px;
    height: 250px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
}

.character-name {
    color: var(--dark-purple);
    margin-bottom: 0.5rem;
}

.character-type {
    color: var(--accent-color);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.character-real {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

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

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    position: relative;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neon);
}

.feature-icon {
    margin-bottom: 1.5rem;
}

.feature-icon img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    box-shadow: var(--shadow-soft);
}

.feature-title {
    color: var(--dark-purple);
    margin-bottom: 1rem;
}

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

/* Gameplay */
.gameplay-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.gameplay-subtitle {
    color: var(--dark-purple);
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.gameplay-subtitle:first-child {
    margin-top: 0;
}

.gameplay-list {
    list-style: none;
    padding-left: 0;
}

.gameplay-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.gameplay-list li::before {
    content: '✨';
    position: absolute;
    left: 0;
    top: 0.5rem;
}

.gameplay-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--light-gray);
}

.faq-question h3 {
    margin: 0;
    color: var(--dark-purple);
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-color);
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 200px;
}

/* Reviews Section */
.reviews {
    background: var(--light-gray);
}

.overall-rating {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-soft);
}

.rating-summary {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}

.rating-score {
    text-align: center;
}

.score-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--dark-purple);
    display: block;
    margin-bottom: 0.5rem;
}

.stars-display {
    margin-bottom: 0.5rem;
}

.star {
    font-size: 1.5rem;
    color: #ddd;
    margin: 0 2px;
}

.star.filled {
    color: #FFD700;
}

.star.half {
    background: linear-gradient(90deg, #FFD700 50%, #ddd 50%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.rating-count {
    color: var(--text-light);
    font-size: 0.9rem;
}

.rating-breakdown {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
}

.bar-label {
    min-width: 30px;
    color: var(--text-dark);
}

.bar-container {
    flex: 1;
    height: 8px;
    background: #f0f0f0;
    border-radius: 4px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--gradient-neon);
    border-radius: 4px;
    transition: var(--transition);
}

.bar-count {
    min-width: 40px;
    text-align: right;
    color: var(--text-light);
}

/* Review Section Styles */
.review-subtitle {
    color: var(--dark-purple);
    margin-bottom: 1.5rem;
}

/* Reviews List */
.reviews-list {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
}

.reviews-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #f0f0f0;
}

.filter-select {
    padding: 8px 12px;
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius);
    background: var(--white);
    font-size: 0.9rem;
    cursor: pointer;
}

.review-item {
    padding: 1.5rem 0;
    border-bottom: 1px solid #f0f0f0;
    transition: var(--transition);
}

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

.review-item:hover {
    background: rgba(230, 230, 250, 0.1);
    border-radius: var(--border-radius);
    margin: 0 -1rem;
    padding: 1.5rem 1rem;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.reviewer-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.reviewer-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reviewer-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.reviewer-name {
    font-weight: 500;
    color: var(--text-dark);
}

.review-stars {
    display: flex;
    gap: 2px;
}

.review-stars .star {
    font-size: 1rem;
}

.review-date {
    color: var(--text-light);
    font-size: 0.9rem;
}

.review-content {
    margin-bottom: 1rem;
}

.review-text {
    line-height: 1.6;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.review-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag {
    background: var(--primary-color);
    color: var(--dark-purple);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.review-actions {
    display: flex;
    gap: 1rem;
}

.action-btn {
    background: none;
    border: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    color: var(--text-light);
}

.action-btn:hover {
    background: var(--light-gray);
    color: var(--text-dark);
}

.action-icon {
    font-size: 1rem;
}

.load-more-reviews {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #f0f0f0;
}

/* CTA Section */
.cta {
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Footer */
.footer {
    background: var(--dark-purple);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-title {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    color: var(--light-gray);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.social-link:hover {
    color: var(--white);
    border-color: var(--accent-color);
    background: rgba(255, 105, 180, 0.1);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--light-gray);
}

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

/* Dropdown Menu Styles */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    cursor: pointer;
    user-select: none;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    border: 1px solid rgba(230, 230, 250, 0.3);
}

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

.dropdown-link {
    display: block;
    padding: 12px 20px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    border-bottom: 1px solid rgba(230, 230, 250, 0.2);
}

.dropdown-link:last-child {
    border-bottom: none;
}

.dropdown-link:hover {
    background: var(--primary-color);
    color: var(--dark-purple);
    transform: none;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Image Lazy Loading */
img[loading="lazy"] {
    transition: opacity 0.3s;
}

img[loading="lazy"]:not([src]) {
    opacity: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-soft);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .intro-content,
    .gameplay-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .characters-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .rating-summary {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .reviews-header {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    

    
    .review-header {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    .review-actions {
        flex-wrap: wrap;
    }
    
    .container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .character-card,
    .feature-card {
        padding: 1.5rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 14px 28px;
        font-size: 1rem;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-image,
    .character-image img,
    .feature-icon img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-dark: #E0E0E0;
        --text-light: #B0B0B0;
        --white: #1A1A1A;
        --light-gray: #2A2A2A;
    }
    
    .section:nth-child(even) {
        background: #1A1A1A;
    }
    
    .character-card,
    .feature-card,
    .faq-item {
        background: #2A2A2A;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Guide Pages Specific Styles */
.toc-section {
    background: var(--white);
    padding: 4rem 0;
}

.toc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.toc-item {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    border: 2px solid rgba(230, 230, 250, 0.3);
}

.toc-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(147, 112, 219, 0.2);
    border-color: var(--secondary-color);
}

.toc-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.toc-item h3 {
    color: var(--dark-purple);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.toc-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Strategy Cards */
.strategy-section {
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    padding: 4rem 0;
}

.strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.strategy-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-soft);
    border-left: 4px solid var(--accent-color);
    transition: var(--transition);
}

.strategy-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(255, 105, 180, 0.15);
}

.strategy-card h3 {
    color: var(--dark-purple);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.strategy-card .card-icon {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.strategy-card p {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.strategy-list {
    list-style: none;
    padding: 0;
}

.strategy-list li {
    color: var(--text-dark);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(230, 230, 250, 0.3);
    position: relative;
    padding-left: 1.5rem;
}

.strategy-list li:last-child {
    border-bottom: none;
}

.strategy-list li::before {
    content: "✨";
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* Tips and Highlights */
.tip-box {
    background: linear-gradient(135deg, rgba(255, 105, 180, 0.1) 0%, rgba(147, 112, 219, 0.1) 100%);
    border: 2px solid rgba(255, 105, 180, 0.3);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 2rem 0;
    position: relative;
}

.tip-box::before {
    content: "💡";
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--white);
    padding: 0 10px;
    font-size: 1.2rem;
}

.tip-box h4 {
    color: var(--dark-purple);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.tip-box p {
    color: var(--text-dark);
    margin: 0;
    line-height: 1.6;
}

/* Warning Box */
.warning-box {
    background: linear-gradient(135deg, rgba(255, 69, 0, 0.1) 0%, rgba(255, 140, 0, 0.1) 100%);
    border: 2px solid rgba(255, 69, 0, 0.3);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 2rem 0;
    position: relative;
}

.warning-box::before {
    content: "⚠️";
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--white);
    padding: 0 10px;
    font-size: 1.2rem;
}

.warning-box h4 {
    color: #FF4500;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.warning-box p {
    color: var(--text-dark);
    margin: 0;
    line-height: 1.6;
}

/* Step by Step Guide */
.step-guide {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: var(--shadow-soft);
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(230, 230, 250, 0.3);
}

.step-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.step-number {
    background: var(--gradient-neon);
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.step-content h4 {
    color: var(--dark-purple);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.step-content p {
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
}

/* Stats and Numbers */
.stats-highlight {
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
    color: var(--dark-purple);
}

.stats-highlight .big-number {
    font-size: 3rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

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

/* Comparison Page Specific Styles */
.comparison-section {
    background: var(--white);
    padding: 4rem 0;
}

.comparison-table {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    margin: 2rem 0;
}

.comparison-header {
    background: var(--gradient-primary);
    padding: 1.5rem;
    text-align: center;
}

.comparison-header h3 {
    color: var(--dark-purple);
    margin: 0;
    font-size: 1.4rem;
    font-weight: 600;
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    border-bottom: 1px solid rgba(230, 230, 250, 0.3);
    min-height: 60px;
    align-items: center;
}

.comparison-row:last-child {
    border-bottom: none;
}

.comparison-cell {
    padding: 1rem;
    text-align: center;
    border-right: 1px solid rgba(230, 230, 250, 0.3);
}

.comparison-cell:last-child {
    border-right: none;
}

.comparison-cell.header {
    background: rgba(230, 230, 250, 0.1);
    font-weight: 600;
    color: var(--dark-purple);
}

.comparison-cell.highlight {
    background: rgba(255, 105, 180, 0.1);
    color: var(--dark-purple);
    font-weight: 500;
}

.comparison-score {
    display: inline-block;
    background: var(--gradient-neon);
    color: var(--white);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.comparison-pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.pros-section, .cons-section {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
}

.pros-section {
    border-left: 4px solid #4CAF50;
}

.cons-section {
    border-left: 4px solid #FF5722;
}

.pros-section h4 {
    color: #4CAF50;
    margin-bottom: 1rem;
}

.cons-section h4 {
    color: #FF5722;
    margin-bottom: 1rem;
}

.pros-list, .cons-list {
    list-style: none;
    padding: 0;
}

.pros-list li, .cons-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.pros-list li::before {
    content: "✅";
    position: absolute;
    left: 0;
}

.cons-list li::before {
    content: "❌";
    position: absolute;
    left: 0;
}

/* Compatibility Page Specific Styles */
.compatibility-section {
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    padding: 4rem 0;
}

.device-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.device-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    text-align: center;
    transition: var(--transition);
}

.device-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(147, 112, 219, 0.2);
}

.device-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.device-card h3 {
    color: var(--dark-purple);
    margin-bottom: 1rem;
}

.device-status {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.device-status.supported {
    background: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    border: 2px solid rgba(76, 175, 80, 0.3);
}

.device-status.planned {
    background: rgba(255, 152, 0, 0.1);
    color: #FF9800;
    border: 2px solid rgba(255, 152, 0, 0.3);
}

.device-status.unsupported {
    background: rgba(244, 67, 54, 0.1);
    color: #F44336;
    border: 2px solid rgba(244, 67, 54, 0.3);
}

.optimization-tips {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
    box-shadow: var(--shadow-soft);
}

.optimization-tips h4 {
    color: var(--dark-purple);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.tip-item {
    background: rgba(230, 230, 250, 0.1);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border-left: 4px solid var(--accent-color);
}

.tip-item h5 {
    color: var(--dark-purple);
    margin-bottom: 0.5rem;
}

.tip-item p {
    color: var(--text-dark);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* Responsive Design for Guide Pages */
@media (max-width: 768px) {
    .toc-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .strategy-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .strategy-card {
        padding: 2rem;
    }
    
    .step-item {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        align-self: center;
    }
}

/* Print Styles */
@media print {
    .header,
    .nav-toggle,
    .hero-buttons,
    .cta-buttons,
    .footer {
        display: none;
    }
    
    .hero {
        height: auto;
        padding: 2rem 0;
    }
    
    .section {
        padding: 1rem 0;
    }
    
    * {
        color: black !important;
        background: white !important;
    }
}