/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
    line-height: 1.6;
    color: #e6e6fa;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f0f23 100%);
    background-attachment: fixed;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏样式 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(26, 26, 46, 0.9);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(147, 112, 219, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
    height: 60px;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo h1 {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
}

.logo h1 span {
    font-size: 16px;
    font-weight: 400;
    color: #9370db;
    margin-left: 10px;
}

.logo-image {
	margin-top: 12px;
    height: 45px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.footer-logo-image {
    height: 30px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    position: relative;
    line-height: 58px;
}

.nav-links a:hover,
.nav-links a.active {
    color: #9370db;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, #9370db, #dda0dd);
    transition: width 0.3s ease;
    border-radius: 1px;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 80%;
}

.mobile-menu-btn {
    display: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* 英雄区域样式 */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 70px;
    box-sizing: border-box;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.bg-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(26, 26, 46, 0.7) 0%,
        rgba(22, 33, 62, 0.8) 50%,
        rgba(15, 15, 35, 0.9) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    text-align: center;
}

.hero-content h2 {
    color: #fff;
    font-size: 5rem;
    margin-bottom: 20px;
    font-weight: 800;
    text-shadow: 0 0 20px rgba(147, 112, 219, 0.5);
}

.hero-content h2 span {
    font-size: 3rem;
    color: #dda0dd;
}

.hero-logo {
    max-width: 400px;
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px rgba(147, 112, 219, 0.5));
}

.hero-content p {
    color: #e6e6fa;
    font-size: 1.5rem;
    margin-bottom: 40px;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    background: linear-gradient(135deg, #9370db, #dda0dd);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(147, 112, 219, 0.3);
}

.btn:hover {
    background: linear-gradient(135deg, #dda0dd, #9370db);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(147, 112, 219, 0.5);
}

/* 通用部分样式 */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 36px;
    color: #e6e6fa;
    margin-bottom: 20px;
}

.divider {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #9370db, #dda0dd);
    margin: 0 auto;
}

/* 关于我们样式 */
.about {
    background: rgba(22, 33, 62, 0.3);
    backdrop-filter: blur(10px);
}

.about-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-text p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #e6e6fa;
    text-indent: 2em; /* 首行缩进2个字符 */
}

/* 关键词醒目样式 */
.highlight-keyword {
    color: #dda0dd;
    font-weight: 700;
    background: linear-gradient(135deg, rgba(147, 112, 219, 0.2), rgba(221, 160, 221, 0.1));
    padding: 2px 8px;
    border-radius: 4px;
    text-shadow: 0 0 10px rgba(221, 160, 221, 0.5);
    position: relative;
    transition: all 0.3s ease;
}

.highlight-keyword:hover {
    color: #fff;
    background: linear-gradient(135deg, rgba(147, 112, 219, 0.4), rgba(221, 160, 221, 0.2));
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(147, 112, 219, 0.3);
}

.about-media {
    flex: 1;
}

.about-video {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(147, 112, 219, 0.2);
}

/* 品牌荣誉样式 */
.honors {
    background: rgba(15, 15, 35, 0.5);
    backdrop-filter: blur(10px);
}

.honors-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.honors-content p {
    font-size: 18px;
    margin-bottom: 30px;
    color: #e6e6fa;
    text-indent: 2em; /* 首行缩进2个字符 */
}

.honor-list {
    list-style: none;
    margin-bottom: 30px;
}

.honor-list li {
    font-size: 16px;
    margin-bottom: 10px;
    color: #b19cd9;
}

.celebrities {
    font-style: italic;
    color: #dda0dd;
}

/* 游戏主题样式 */
.themes {
    background: rgba(26, 26, 46, 0.4);
    backdrop-filter: blur(10px);
}

.themes .section-title h2 {
    color: #e6e6fa;
}

.themes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.theme-item {
    background: rgba(147, 112, 219, 0.1);
    border-radius: 20px;
    padding: 50px 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(147, 112, 219, 0.3);
    backdrop-filter: blur(5px);
}

.theme-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 30px rgba(147, 112, 219, 0.4);
    border-color: #dda0dd;
    background: rgba(147, 112, 219, 0.2);
}

.theme-icon {
    width: 100px;
    height: 100px;
    object-fit: cover;
    margin-bottom: 15px;
    transition: transform 0.3s ease;
    border-radius: 0;
    box-shadow: none;
}

.theme-item:hover .theme-icon {
    transform: scale(1.1);
}

.theme-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: #dda0dd;
    margin: 0;
    letter-spacing: 1px;
}

/* 移动端主题图标尺寸调整 */
@media screen and (max-width: 768px) {
    .theme-icon {
        width: 80px;
        height: 80px;
        margin-bottom: 12px;
        border-radius: 0;
        box-shadow: none;
    }
    
    .theme-item h3 {
        font-size: 16px;
    }
    
    .themes-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
    
    .theme-item {
        padding: 30px 15px;
    }
}

/* 小屏手机优化 */
@media screen and (max-width: 480px) {
    .theme-icon {
        width: 70px;
        height: 70px;
        border-radius: 0;
        box-shadow: none;
    }
    
    .theme-item h3 {
        font-size: 14px;
    }
    
    .themes-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

/* 门店信息样式 */
.stores {
    background: rgba(22, 33, 62, 0.3);
    backdrop-filter: blur(10px);
}

.stores-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.store-item {
    background: rgba(147, 112, 219, 0.1);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
    border: 1px solid rgba(147, 112, 219, 0.3);
    backdrop-filter: blur(5px);
}

.store-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(147, 112, 219, 0.3);
    border-color: #dda0dd;
    background: rgba(147, 112, 219, 0.2);
}

.store-item h3 {
    font-size: 20px;
    color: #dda0dd;
    margin-bottom: 10px;
}

.store-item p {
    color: #e6e6fa;
}

/* 联系方式样式 */
.contact {
    background: rgba(15, 15, 35, 0.5);
    backdrop-filter: blur(10px);
    text-align: center;
}

.contact-content p {
    font-size: 18px;
    margin-bottom: 10px;
    color: #e6e6fa;
}

.contact-qr {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.qr-item {
    text-align: center;
    background: rgba(26, 26, 46, 0.5);
    padding: 20px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(147, 112, 219, 0.3);
    transition: transform 0.3s ease;
}

.qr-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(147, 112, 219, 0.3);
}

.qr-image {
    width: 200px;
    height: 200px;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.qr-item p {
    font-size: 16px;
    color: #dda0dd;
    margin: 0;
}

/* 动态列表样式 */
.archives-section,
.article-section {
    background: rgba(26, 26, 46, 0.2);
    backdrop-filter: blur(10px);
    padding-top: 120px;
}

.archives-layout {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.archives-sidebar {
    flex: 0 0 200px;
    position: sticky;
    top: 120px;
    height: fit-content;
}

.sidebar-title h3 {
    color: #dda0dd;
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(147, 112, 219, 0.3);
}

.group-tabs {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.group-tab {
    padding: 12px 16px;
    background: rgba(147, 112, 219, 0.1);
    color: #e6e6fa;
    border: 1px solid rgba(147, 112, 219, 0.2);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    text-align: left;
    backdrop-filter: blur(5px);
}

.group-tab:hover {
    background: rgba(147, 112, 219, 0.2);
    border-color: #dda0dd;
    transform: translateX(5px);
}

.group-tab.active {
    background: linear-gradient(135deg, rgba(147, 112, 219, 0.3), rgba(221, 160, 221, 0.2));
    color: #dda0dd;
    border-color: #dda0dd;
    font-weight: 600;
    box-shadow: 0 2px 10px rgba(147, 112, 219, 0.3);
}

.archives-main {
    flex: 1;
    min-width: 0;
}

.archive-group {
    margin-bottom: 50px;
    width: 100%;
}

.archive-group-title {
    font-size: 24px;
    color: #dda0dd;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(147, 112, 219, 0.5);
}

.archive-item {
    background: rgba(147, 112, 219, 0.1);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    border: 1px solid rgba(147, 112, 219, 0.2);
    backdrop-filter: blur(5px);
}

.archive-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(147, 112, 219, 0.3);
    border-color: #dda0dd;
    background: rgba(147, 112, 219, 0.2);
}

.archive-item a {
    text-decoration: none;
    color: #e6e6fa;
    display: block;
}

.archive-item-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.archive-item:hover .archive-item-title {
    color: #dda0dd;
}

.archive-item-date {
    font-size: 14px;
    color: #b19cd9;
}

/* 分页样式 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 50px;
}

.pagination-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #9370db, #dda0dd);
    color: #fff;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    box-shadow: 0 3px 10px rgba(147, 112, 219, 0.3);
}

.pagination-btn:hover {
    background: linear-gradient(135deg, #dda0dd, #9370db);
    box-shadow: 0 5px 15px rgba(147, 112, 219, 0.5);
    transform: translateY(-2px);
}

.pagination-btn:disabled {
    background: rgba(147, 112, 219, 0.3);
    cursor: not-allowed;
    box-shadow: none;
}

.page-numbers {
    display: flex;
    gap: 10px;
}

.page-number {
    padding: 10px 15px;
    background: rgba(147, 112, 219, 0.1);
    color: #e6e6fa;
    border: 1px solid rgba(147, 112, 219, 0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.page-number:hover,
.page-number.active {
    background: linear-gradient(135deg, #9370db, #dda0dd);
    color: #fff;
    box-shadow: 0 3px 10px rgba(147, 112, 219, 0.3);
}

/* 分页省略号样式 */
.pagination-ellipsis {
    color: #b19cd9;
    font-size: 18px;
    font-weight: 600;
    padding: 0 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* 文章详情样式 */
.article-section {
    background: rgba(26, 26, 46, 0.2);
    backdrop-filter: blur(10px);
    padding-top: 120px;
}

.article-layout {
    display: flex;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.article-sidebar {
        flex: 0 0 200px;
        position: sticky;
        top: 120px;
        height: fit-content;
    }

.article-main {
    flex: 1;
    min-width: 0;
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
}

/* 文章导航按钮 */
.article-navigation {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(147, 112, 219, 0.2);
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: rgba(147, 112, 219, 0.1);
    border: 1px solid rgba(147, 112, 219, 0.2);
    border-radius: 15px;
    color: #e6e6fa;
    text-decoration: none;
    transition: all 0.3s ease;
    flex: 1;
    max-width: 300px;
    backdrop-filter: blur(5px);
    visibility: visible; /* 改为visibility而不是display */
    opacity: 1;
    min-height: 80px; /* 固定最小高度 */
    box-sizing: border-box;
}

.nav-btn:hover {
    background: rgba(147, 112, 219, 0.2);
    border-color: #dda0dd;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(147, 112, 219, 0.3);
}

.nav-btn:disabled,
.nav-btn[style*="display: none"] {
    visibility: hidden; /* 隐藏但保持占位 */
    opacity: 0;
    pointer-events: none;
}

.nav-btn.nav-prev {
    text-align: left;
    justify-content: flex-start;
}

.nav-btn.nav-next {
    text-align: right;
    justify-content: flex-end;
}

.nav-arrow {
    font-size: 24px;
    color: #dda0dd;
    flex-shrink: 0;
}

.nav-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
}

.nav-label {
    font-size: 12px;
    color: #b19cd9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-title {
    font-size: 14px;
    font-weight: 500;
    color: #e6e6fa;
    line-height: 1.4;
    word-break: break-word;
}

.nav-btn:hover .nav-title {
    color: #dda0dd;
}

/* 文章页面左侧分类模块 - 与动态页面保持一致 */
.article-sidebar {
    flex: 0 0 200px;
    position: sticky;
    top: 120px;
    height: fit-content;
}

.article-sidebar .sidebar-title {
    color: #dda0dd;
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(147, 112, 219, 0.3);
}

.article-sidebar .sidebar-categories {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.article-sidebar .sidebar-category {
    padding: 12px 16px;
    background: rgba(147, 112, 219, 0.1);
    color: #e6e6fa;
    border: 1px solid rgba(147, 112, 219, 0.2);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    text-align: left;
    backdrop-filter: blur(5px);
    text-decoration: none;
    display: block;
}

.article-sidebar .sidebar-category:hover {
    background: rgba(147, 112, 219, 0.2);
    border-color: #dda0dd;
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(147, 112, 219, 0.3);
}

.article-sidebar .sidebar-category.active {
    background: linear-gradient(135deg, rgba(147, 112, 219, 0.3), rgba(221, 160, 221, 0.2));
    color: #dda0dd;
    border-color: #dda0dd;
    font-weight: 600;
    box-shadow: 0 2px 10px rgba(147, 112, 219, 0.3);
}

/* 面包屑导航 */
.article-breadcrumb {
    margin-bottom: 20px;
    font-size: 14px;
    color: #b19cd9;
}

.article-breadcrumb a {
    color: #dda0dd;
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-breadcrumb a:hover {
    color: #9370db;
    text-decoration: underline;
}

.breadcrumb-separator {
    margin: 0 8px;
    color: #9370db;
}

.breadcrumb-category {
    color: #e6e6fa;
    font-weight: 500;
}

.back-to-list {
    margin-bottom: 30px;
}

.back-to-list a {
    color: #dda0dd;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.back-to-list a:hover {
    color: #9370db;
}

.article-header {
    margin-bottom: 40px;
    text-align: center;
}

.article-header h2 {
    font-size: 32px;
    color: #dda0dd;
    margin-bottom: 20px;
}

.article-date {
    font-size: 16px;
    color: #b19cd9;
}

.article-body {
    font-size: 16px;
    line-height: 1.8;
    color: #e6e6fa;
}

/* 页脚样式 */
.footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #0f0f23 100%);
    color: #e6e6fa;
    padding: 60px 0 30px;
    border-top: 1px solid rgba(147, 112, 219, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 40px;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-logo {
    text-align: left;
}

.footer-logo-image {
    max-width: 200px;
    height: auto;
}

.footer-contact h3,
.footer-links h3 {
    color: #dda0dd;
    font-size: 18px;
    margin-bottom: 15px;
    font-weight: 600;
    text-align: left;
}

.footer-contact p {
    font-size: 14px;
    margin-bottom: 8px;
    color: #e6e6fa;
    text-align: left;
}

.footer-links {
    text-align: left;
}

.footer-links a {
    display: block;
    color: #e6e6fa;
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 0.3s ease;
    font-size: 14px;
}

.footer-links a:hover {
    color: #dda0dd;
}

.copyright {
    grid-column: 1 / -1;
    text-align: center;
    font-size: 14px;
    color: #b19cd9;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(147, 112, 219, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.contact-qr {
    display: flex;
    justify-content: flex-start;
    gap: 30px;
    margin-top: 20px;
}

.qr-item {
    text-align: center;
    background: rgba(26, 26, 46, 0.4);
    padding: 20px;
    border-radius: 15px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(147, 112, 219, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.qr-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(147, 112, 219, 0.2);
}

.qr-image {
    width: 160px;
    height: 160px;
    border-radius: 12px;
    margin-bottom: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.qr-image:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.qr-item p {
    font-size: 14px;
    color: #dda0dd;
    margin: 8px 0 0 0;
    font-weight: 500;
}

/* 返回顶部按钮样式 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #9370db, #dda0dd);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 3px 10px rgba(147, 112, 219, 0.3);
}

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

.back-to-top:hover {
    background: linear-gradient(135deg, #dda0dd, #9370db);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(147, 112, 219, 0.5);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
    }
    
    .about-text,
    .about-media {
        flex: none;
        width: 100%;
    }
    
    .stores-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .pagination-ellipsis {
        font-size: 16px;
    }
    
    .archives-layout {
        flex-direction: column;
    }
    
    .article-layout {
        flex-direction: column;
        gap: 20px;
    }
    
    .article-sidebar {
        flex: none;
        position: static;
        width: 100%;
        order: 2;
    }
    
    .article-main {
        order: 1;
    }
    
    .article-navigation {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-btn {
        max-width: none;
        width: 100%;
    }
    
    .nav-btn.nav-next {
        text-align: left;
        justify-content: flex-start;
    }
    
    .archives-sidebar {
        flex: none;
        position: relative;
        top: auto;
        order: -1;
    }
    
    .group-tabs {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .group-tab {
        flex: 1;
        min-width: 100px;
        text-align: center;
        padding: 10px 12px;
        font-size: 12px;
    }
    
    .archives-main {
        width: 100%;
        padding: 0;
        margin: 0;
    }
    
    .archive-item {
        width: 100%;
        padding: 15px;
        box-sizing: border-box;
    }
    
    .archive-item-title {
        font-size: 16px;
    }
    
    .pagination {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .pagination-btn,
    .page-number {
        padding: 8px 12px;
        font-size: 14px;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(26, 26, 46, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left 0.3s ease;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links a {
        line-height: 60px;
        font-size: 18px;
    }
    
    .nav-links a::after {
        bottom: 0;
        width: 60%;
    }
    
    .hero-content h2 {
        font-size: 3rem;
    }
    
    .hero-content h2 span {
        font-size: 2rem;
    }
    
    .hero-logo {
        max-width: 300px;
    }
    
    .logo-image {
        height: 35px;
        max-width: 150px;
    }
    
    .themes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section {
        padding: 80px 0;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
        justify-items: center;
    }
    
    .footer-logo {
        text-align: center;
    }
    
    .footer-contact h3,
    .footer-links h3 {
        margin-bottom: 10px;
        text-align: center;
    }
    
    .footer-contact p {
        text-align: center;
    }
    
    .footer-links {
        text-align: center;
    }
    
    .footer-links a {
        display: block;
        margin: 0 auto 8px;
        max-width: 200px;
    }
    
    .contact-qr {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        margin-top: 20px;
    }
    
    .qr-item {
        padding: 15px;
    }
    
    .qr-image {
        width: 140px;
        height: 140px;
    }
    
    .qr-item p {
        font-size: 13px;
    }
    
    .copyright {
        flex-direction: column;
        gap: 8px;
    }
}

@media screen and (max-width: 576px) {
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .hero-content h2 span {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    .hero-logo {
        max-width: 250px;
    }
    
    .logo-image {
        height: 30px;
        max-width: 120px;
    }
    
    .footer-logo-image {
        height: 25px;
        max-width: 100px;
    }
    
    .themes-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title h2 {
        font-size: 28px;
    }
    
    .about-text p {
        font-size: 16px;
    }
    
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        gap: 25px;
    }
    
    .qr-image {
        width: 150px;
        height: 150px;
    }
}