/* CSS 变量 - 主题色 */
:root {
    --primary-color: #bcbcc8;
    --secondary-color-1: #2a2f35;
    --secondary-color-2: #503d40;
    --secondary-color-3: #6a654f;
    --text-dark: #1a1a1a;
    --text-light: #f5f5f5;
    --bg-light: #ffffff;
    --bg-dark: #0f1419;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
    --transition: all 0.3s ease;
}

/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul {
    list-style: none;
}

/* 容器 */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 返回顶部按钮 */
#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color-3));
    color: var(--text-light);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

#back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.3);
}

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

/* 头部导航 */
.header {
    background: linear-gradient(135deg, var(--secondary-color-1), var(--secondary-color-2));
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 999;
}

.navbar {
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.nav-menu {
    display: flex;
    gap: 0.8rem;
    flex-wrap: nowrap;
}

.nav-menu a {
    color: var(--text-light);
    font-weight: 500;
    padding: 0.5rem 0.8rem;
    border-radius: 8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    font-size: 0.95rem;
}

.nav-menu a:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    border-radius: 3px;
    transition: var(--transition);
}

/* 英雄区 */
.hero {
    position: relative;
    min-height: 550px;
    background: linear-gradient(135deg, var(--secondary-color-1) 0%, var(--secondary-color-2) 50%, var(--secondary-color-3) 100%);
    background-image: url('img/冬日狂想曲-cover.webp');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    display: flex;
    align-items: center;
    padding: 40px 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(42,47,53,0.9) 0%, rgba(80,61,64,0.85) 50%, rgba(106,101,79,0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-text {
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    opacity: 0.95;
}

.version-info {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.version-badge, .date-badge {
    background: rgba(188,188,200,0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(10px);
}

.game-tags {
    display: flex;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.tag {
    background: linear-gradient(135deg, rgba(188,188,200,0.3), rgba(106,101,79,0.3));
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 6px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.1);
}

.game-info {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    font-size: 0.95rem;
    color: var(--text-light);
}

.game-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--primary-color), #d0d0dc);
    color: var(--text-dark);
    padding: 1rem 2.5rem;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.btn-download:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 24px rgba(188,188,200,0.4);
}

/* 通用区块样式 */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--secondary-color-1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.section-description {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 3rem;
}

/* 新闻动态区 */
.news-section {
    background: linear-gradient(180deg, #f9f9fb 0%, #ffffff 100%);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.news-card {
    background: var(--bg-light);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    gap: 1.5rem;
    border: 1px solid rgba(188,188,200,0.2);
}

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

.news-date {
    text-align: center;
    min-width: 70px;
}

.news-date .day {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color-2);
    line-height: 1;
}

.news-date .month {
    display: block;
    font-size: 0.9rem;
    color: #666;
    margin-top: 5px;
}

.news-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--secondary-color-1);
}

.news-content p {
    color: #555;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.news-link {
    color: var(--secondary-color-2);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.news-link:hover {
    color: var(--primary-color);
    gap: 12px;
}

/* 媒体画廊 */
.gallery-section {
    background: var(--bg-light);
}

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

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: var(--transition);
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(42,47,53,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 3rem;
    color: var(--text-light);
}

/* 图片模态框 */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    padding: 20px;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
    margin: auto;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 10px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: var(--text-light);
    font-size: 40px;
    font-weight: 700;
    cursor: pointer;
    z-index: 10000;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--primary-color);
}

.modal-nav button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.2);
    border: none;
    color: var(--text-light);
    font-size: 2rem;
    padding: 1rem;
    cursor: pointer;
    border-radius: 5px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.modal-nav button:hover {
    background: rgba(255,255,255,0.3);
}

.modal-prev {
    left: 20px;
}

.modal-next {
    right: 20px;
}

/* 用户评价区 */
.reviews-section {
    background: linear-gradient(180deg, #ffffff 0%, #f9f9fb 100%);
}

.review-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    align-items: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.rating-box {
    text-align: center;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    min-width: 200px;
}

.rating-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--secondary-color-2);
    line-height: 1;
}

.rating-stars {
    font-size: 1.5rem;
    color: #ffa500;
    margin: 0.5rem 0;
}

.rating-count {
    color: #666;
    font-size: 0.9rem;
}

.review-tags {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.review-tag {
    background: linear-gradient(135deg, var(--primary-color), #d0d0dc);
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-dark);
    box-shadow: var(--shadow-sm);
}

.reviews-carousel {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

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

.review-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(188,188,200,0.2);
    transition: var(--transition);
}

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

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

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

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color-3));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
}

.reviewer-info h4 {
    margin-bottom: 0.3rem;
    color: var(--secondary-color-1);
}

.review-stars {
    color: #ffa500;
}

.review-date {
    color: #999;
    font-size: 0.85rem;
}

.review-text {
    line-height: 1.8;
    color: #555;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--secondary-color-2);
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: -25px;
}

.next-btn {
    right: -25px;
}

/* 章节介绍区 */
.chapters-section {
    background: linear-gradient(180deg, #f9f9fb 0%, #ffffff 100%);
}

.chapters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.chapter-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    transition: var(--transition);
}

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

.main-chapter {
    border-color: rgba(106,101,79,0.3);
}

.character-chapter {
    border-color: rgba(188,188,200,0.3);
}

.important {
    border-color: rgba(80,61,64,0.5);
    background: linear-gradient(135deg, rgba(188,188,200,0.05), rgba(80,61,64,0.05));
}

.chapter-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.chapter-badge {
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.chapter-badge:not(.character) {
    background: linear-gradient(135deg, var(--secondary-color-3), #8a8468);
    color: var(--text-light);
}

.chapter-badge.character {
    background: linear-gradient(135deg, var(--secondary-color-2), #6a4f52);
    color: var(--text-light);
}

.chapter-header h3 {
    font-size: 1.4rem;
    color: var(--secondary-color-1);
}

.chapter-description {
    line-height: 1.8;
    color: #555;
    margin-bottom: 1.5rem;
}

.chapter-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #666;
}

.emotion-tag {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.emotion-tag.warm {
    background: rgba(255,200,100,0.2);
    color: #d67d00;
}

.emotion-tag.adventure {
    background: rgba(100,150,255,0.2);
    color: #0066cc;
}

.emotion-tag.romantic {
    background: rgba(255,100,150,0.2);
    color: #cc0066;
}

.emotion-tag.cheerful {
    background: rgba(255,220,100,0.2);
    color: #cc9900;
}

.emotion-tag.gentle {
    background: rgba(150,200,255,0.2);
    color: #0088cc;
}

.emotion-tag.touching {
    background: rgba(200,150,255,0.2);
    color: #8800cc;
}

/* 游戏攻略区 */
.guide-section {
    background: var(--bg-light);
}

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

.guide-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(188,188,200,0.2);
    transition: var(--transition);
    text-align: center;
}

.guide-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.guide-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color-3));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--text-light);
}

.guide-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--secondary-color-1);
}

.guide-card p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.guide-meta {
    margin-top: 1rem;
}

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

.difficulty.easy {
    background: rgba(100,200,100,0.2);
    color: #00aa00;
}

.difficulty.medium {
    background: rgba(255,200,100,0.2);
    color: #cc8800;
}

.difficulty.hard {
    background: rgba(255,100,100,0.2);
    color: #cc0000;
}

/* 版本历史区 */
.versions-section {
    background: linear-gradient(180deg, #ffffff 0%, #f9f9fb 100%);
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color-3));
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border: 4px solid var(--bg-light);
    border-radius: 50%;
    z-index: 1;
}

.timeline-content {
    width: calc(50% - 40px);
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(188,188,200,0.2);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: auto;
}

.version-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.version-header h3 {
    font-size: 1.8rem;
    color: var(--secondary-color-1);
}

.version-badge {
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.version-badge.latest {
    background: linear-gradient(135deg, #00cc66, #00aa55);
    color: var(--text-light);
}

.version-badge.initial {
    background: linear-gradient(135deg, var(--secondary-color-2), #6a4f52);
    color: var(--text-light);
}

.version-date {
    color: #666;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.version-details h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color-2);
}

.version-details ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.version-details li {
    color: #555;
    line-height: 1.8;
    margin-bottom: 0.3rem;
}

.version-info {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: #666;
}

.version-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-download-version {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--primary-color), #d0d0dc);
    color: var(--text-dark);
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
    font-size: 0.95rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.btn-download-version:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* 常见问题区 */
.faq-section {
    background: var(--bg-light);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-light);
    margin-bottom: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid rgba(188,188,200,0.2);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    background: linear-gradient(135deg, rgba(188,188,200,0.05), rgba(106,101,79,0.05));
    transition: var(--transition);
}

.faq-question:hover {
    background: linear-gradient(135deg, rgba(188,188,200,0.1), rgba(106,101,79,0.1));
}

.faq-question h3 {
    font-size: 1.2rem;
    color: var(--secondary-color-1);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.faq-question h3 i {
    font-size: 1rem;
    transition: var(--transition);
}

.faq-item.active .faq-question h3 i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer > * {
    padding: 0 2rem 1.5rem;
}

.faq-answer p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.faq-answer ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin: 1rem 0;
}

.faq-answer li {
    color: #555;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.faq-answer strong {
    color: var(--secondary-color-1);
}

/* 页脚 */
.footer {
    background: linear-gradient(135deg, var(--secondary-color-1), var(--secondary-color-2));
    color: var(--text-light);
    padding: 3rem 0 1.5rem;
}

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

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section p {
    line-height: 1.8;
    opacity: 0.9;
}

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

.footer-section a {
    opacity: 0.8;
    transition: var(--transition);
}

.footer-section a:hover {
    opacity: 1;
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.footer-disclaimer {
    font-size: 0.85rem;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .nav-menu {
        gap: 0.5rem;
    }
    
    .nav-menu a {
        padding: 0.5rem 0.6rem;
        font-size: 0.9rem;
        gap: 5px;
    }
}

@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: linear-gradient(135deg, var(--secondary-color-1), var(--secondary-color-2));
        width: 100%;
        padding: 2rem;
        gap: 0;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu a {
        font-size: 1rem;
        padding: 0.5rem 1rem;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin-bottom: 1rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translateY(10px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-10px);
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-marker {
        left: 20px;
    }
    
    .timeline-content {
        width: calc(100% - 60px);
        margin-left: 60px !important;
    }
    
    .carousel-btn {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .review-stats {
        flex-direction: column;
    }
    
    .reviews-wrapper {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .guide-grid {
        grid-template-columns: 1fr;
    }
    
    .chapters-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 1.7rem;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .game-tags {
        gap: 0.5rem;
    }
    
    .tag {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }
    
    .btn-download {
        padding: 0.8rem 1.8rem;
        font-size: 1rem;
    }
    
    #back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
}