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

/* 修正固定导航栏的滚动偏移 */
html {
    scroll-padding-top: 120px; /* 导航栏高度70px + 50px缓冲 */
}

/* 为锚点目标区域添加额外的上边距以确保正确定位 */
#guides {
    scroll-margin-top: 120px;
}

#faq {
    scroll-margin-top: 120px;
}

#updates {
    scroll-margin-top: 120px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    position: relative;
}

/* 背景层 */
.bg-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #2d2d2d 100%);
    background-attachment: fixed;
    z-index: -2;
}

.bg-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('pic/main_bg_美图抠图20241101.png'), url('pic/bg.jpg_美图抠图20240628.png');
    background-size: cover, cover;
    background-position: center, center;
    background-repeat: no-repeat, no-repeat;
    background-blend-mode: overlay;
    opacity: 0.1;
    z-index: -1;
}

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

/* 顶部导航 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand h1 {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
    background: linear-gradient(45deg, #ffffff, #cccccc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    letter-spacing: 0.3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    background: linear-gradient(45deg, #666666, #888888);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

.official-link {
    background: linear-gradient(45deg, #4169e1, #ff6b35) !important;
    color: #fff !important;
    font-weight: 600;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.official-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: 0.5s;
}

.official-link:hover::before {
    left: 100%;
}

.official-link:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(65, 105, 225, 0.4);
}

.official-link i {
    margin-right: 6px;
    font-size: 0.9rem;
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s;
}

/* 主横幅区域 */
.hero-section {
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    color: #fff;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 15px;
    background: linear-gradient(45deg, #ffffff, #cccccc, #999999);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

.hero-subtitle {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 20px;
    color: #cccccc;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #bbbbbb;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    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: 0.5s;
}

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

.btn-primary {
    background: linear-gradient(45deg, #666666, #888888);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
}

.btn-outline {
    background: transparent;
    color: #cccccc;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 12px 25px;
    font-size: 1rem;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.15);
}

.hero-character {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.character-img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.4));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* 快速链接区域 */
.hero-quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 30px;
    max-width: 600px;
}

.quick-link-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.quick-link-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.quick-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #4169e1, #ff6b35);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.quick-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.quick-title {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.quick-desc {
    color: #cccccc;
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 搜索区域 */
.search-section {
    padding: 60px 0;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.search-box {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    display: flex;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    padding: 5px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.search-box:focus-within {
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #cccccc;
    font-size: 1.2rem;
}

.search-input {
    flex: 1;
    background: none;
    border: none;
    padding: 15px 20px 15px 50px;
    color: #fff;
    font-size: 1.1rem;
    outline: none;
}

.search-input::placeholder {
    color: #999999;
}

.search-btn {
    background: linear-gradient(45deg, #666666, #888888);
    border: none;
    padding: 15px 25px;
    border-radius: 50px;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

/* FAQ区域 */
.faq-section {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.02);
}

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

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
    background: linear-gradient(45deg, #ffffff, #cccccc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.3rem;
    color: #cccccc;
}

/* FAQ分类 */
.faq-categories {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.category-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 12px 25px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.category-btn:hover,
.category-btn.active {
    background: linear-gradient(45deg, #666666, #888888);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

/* FAQ列表 */
.faq-list {
    display: grid;
    gap: 20px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.faq-question {
    padding: 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.08));
}

.faq-question:hover {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.12));
}

.faq-toggle {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(45deg, #666666, #888888);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    color: #cccccc;
    line-height: 1.8;
}

.faq-answer-content {
    overflow: hidden; /* 清除浮动 */
}

.faq-answer-content img {
    max-width: 250px;
    height: auto;
    border-radius: 8px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.faq-answer-content img:hover {
    border-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.faq-answer .faq-image {
    max-width: 250px;
    height: auto;
    border-radius: 8px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.faq-answer .faq-image:hover {
    border-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.faq-item.active .faq-answer {
    padding: 25px;
    /* 高度由JavaScript动态控制 */
}


/* 最新更新区域 */
.updates-section {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
}

.updates-preview {
    margin: 40px 0;
}

.loading-updates {
    text-align: center;
    padding: 40px;
    color: #ccc;
}

.loading-updates i {
    font-size: 2rem;
    animation: spin 1s linear infinite;
    margin-bottom: 15px;
    color: #4169e1;
}

.update-preview-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.update-preview-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: 0.5s;
}

.update-preview-item:hover::before {
    left: 100%;
}

.update-preview-item:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 25px rgba(65, 105, 225, 0.2);
}

.update-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.update-preview-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
}

.update-preview-version {
    background: linear-gradient(45deg, #4169e1, #ff6b35);
    color: #fff;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.update-preview-meta {
    display: flex;
    gap: 15px;
    align-items: center;
    color: #ccc;
    font-size: 0.9rem;
}

.update-preview-date,
.update-preview-type {
    display: flex;
    align-items: center;
    gap: 5px;
}

.update-preview-type.released {
    color: #4caf50;
}

.update-preview-type.preview {
    color: #ff9800;
}

.update-preview-type.upcoming {
    color: #2196f3;
}

.updates-view-all {
    text-align: center;
    margin-top: 40px;
}

/* 攻略指南区域 */
.guides-section {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.guide-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.guide-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: 0.5s;
}

.guide-card:hover::before {
    left: 100%;
}

.guide-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.15);
}

.guide-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(45deg, #666666, #888888);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
}

.guide-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 15px;
}

.guide-card p {
    color: #cccccc;
    margin-bottom: 25px;
    line-height: 1.6;
}

.guide-btn {
    background: linear-gradient(45deg, #666666, #888888);
    color: #fff;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.guide-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}



/* 底部 */
.footer {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px 0 20px;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0 30px 0;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    display: flex;
    align-items: center;
}

.footer-brand-text h3 {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0 0 5px 0;
    background: linear-gradient(45deg, #ffffff, #cccccc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.3px;
    line-height: 1.3;
}

.footer-brand-text p {
    color: #999999;
    font-size: 0.9rem;
    margin: 0;
}

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

.footer-link {
    color: #cccccc;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: all 0.3s ease;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, #4169e1, #ff6b35);
    transition: width 0.3s ease;
}

.footer-link:hover {
    color: #fff;
    transform: translateY(-2px);
}

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


.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
}

.footer-copyright {
    color: #999999;
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    gap: 30px;
    align-items: center;
}

.footer-contact {
    display: flex;
    align-items: center;
}

.qq-group {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.qq-group:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.qq-qr-code {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(45deg, #4169e1, #ff6b35);
    border-radius: 50%;
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.qq-qr-code:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(65, 105, 225, 0.3);
}

.qr-tooltip {
    position: absolute;
    bottom: 45px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 15px;
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.qq-qr-code:hover .qr-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-5px);
}

.qr-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: rgba(0, 0, 0, 0.9);
}

.qr-placeholder {
    width: 120px;
    height: 120px;
    background: linear-gradient(45deg, #f0f0f0, #e0e0e0);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 10px;
    text-align: center;
    line-height: 1.3;
}

.qr-tooltip p {
    text-align: center;
    color: #fff;
    font-size: 0.85rem;
    margin: 0;
}

.qq-number {
    color: #cccccc;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 10px;
    transition: all 0.3s ease;
    user-select: none;
}

.qq-number:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.legal-links {
    display: flex;
    gap: 20px;
    align-items: center;
}

.legal-link {
    color: #999999;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    padding: 5px 0;
}

.legal-link:hover {
    color: #cccccc;
    text-decoration: underline;
}


/* 浮动按钮 */
.back-to-top {
    position: fixed;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #666666, #888888);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

.back-to-top {
    bottom: 20px;
    right: 20px;
    opacity: 0;
    visibility: hidden;
}

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

.back-to-top:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
        margin-bottom: 30px;
    }
    
    .hero-quick-links {
        grid-template-columns: 1fr;
        gap: 12px;
        max-width: 100%;
    }
    
    .quick-link-item {
        padding: 12px 15px;
    }
    
    .quick-icon {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .quick-title {
        font-size: 0.9rem;
    }
    
    .quick-desc {
        font-size: 0.75rem;
    }
    
    .faq-categories {
        justify-content: center;
    }
    
    .category-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    /* 更新预览区域响应式 */
    .updates-section {
        padding: 60px 0;
    }
    
    .update-preview-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .update-preview-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .guides-grid {
        grid-template-columns: 1fr;
    }
    
    /* 底部响应式 */
    .footer-main {
        flex-direction: column;
        gap: 25px;
        text-align: center;
        padding-bottom: 25px;
    }
    
    .footer-links {
        order: 1;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    
    .footer-brand {
        order: 2;
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    
    .footer-contact {
        order: 1;
    }
    
    .legal-links {
        order: 2;
        justify-content: center;
        flex-wrap: wrap;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 1rem;
    }
    
    .back-to-top {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    /* 小屏幕导航优化 */
    .nav-brand h1 {
        font-size: 1.1rem;
        letter-spacing: 0.2px;
    }
    
    /* 小屏幕底部优化 */
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-links {
        gap: 15px;
    }
    
    .footer-link {
        font-size: 0.9rem;
        padding: 6px 0;
    }
    
    .footer-brand-text h3 {
        font-size: 1.1rem;
    }
    
    .footer-brand-text p {
        font-size: 0.8rem;
    }
    
    .social-link {
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }
    
    .legal-link {
        font-size: 0.8rem;
    }
}

/* 动画效果 */
.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

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

.slide-up {
    animation: slideUp 0.6s ease forwards;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 图片查看器模态框 */
.image-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    animation: fadeIn 0.3s ease;
}

.image-modal-content {
    position: relative;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.image-modal-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10001;
    transition: all 0.3s ease;
    user-select: none;
}

.image-modal-close:hover,
.image-modal-close:focus {
    color: #ff6b6b;
    transform: scale(1.1);
}

#modalImage {
    max-width: 90%;
    max-height: 80%;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
    animation: zoomIn 0.3s ease;
}

.image-modal-caption {
    color: #fff;
    text-align: center;
    padding: 10px 20px;
    margin-top: 15px;
    font-size: 1.1rem;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 20px;
    max-width: 80%;
}

.image-modal-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 10001;
}

.image-modal-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    backdrop-filter: blur(10px);
}

.image-modal-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.image-modal-btn:active {
    transform: scale(0.95);
}

/* 图片悬停效果增强 */
.faq-answer-content img,
.faq-answer .faq-image {
    cursor: pointer;
    position: relative;
}

.faq-answer-content img::after,
.faq-answer .faq-image::after {
    content: '🔍';
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 8px;
    border-radius: 15px;
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.faq-answer-content img:hover::after,
.faq-answer .faq-image:hover::after {
    opacity: 1;
}

/* 动画效果 */
@keyframes zoomIn {
    from {
        transform: scale(0.5);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .image-modal-close {
        top: 15px;
        right: 20px;
        font-size: 30px;
    }
    
    #modalImage {
        max-width: 95%;
        max-height: 75%;
    }
    
    .image-modal-controls {
        bottom: 20px;
        gap: 10px;
    }
    
    .image-modal-btn {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
    
    .image-modal-caption {
        font-size: 1rem;
        max-width: 90%;
        padding: 8px 15px;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #4169e1, #00bfff);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #3154c4, #0099cc);
}

/* 攻略编辑器样式模板效果 */
.highlight {
    background: linear-gradient(120deg, rgba(255, 193, 7, 0.3) 0%, rgba(255, 193, 7, 0.1) 100%);
    padding: 2px 6px;
    border-radius: 4px;
    color: #ffeb3b;
    font-weight: bold;
    border: 1px solid rgba(255, 193, 7, 0.2);
}

.important {
    background: linear-gradient(120deg, rgba(244, 67, 54, 0.3) 0%, rgba(244, 67, 54, 0.1) 100%);
    padding: 4px 8px;
    border-radius: 6px;
    color: #ff5722;
    font-weight: bold;
    border: 1px solid rgba(244, 67, 54, 0.3);
    box-shadow: 0 2px 4px rgba(244, 67, 54, 0.2);
}

.tip-box {
    padding: 15px 20px;
    border-radius: 8px;
    margin: 15px 0;
    border-left: 4px solid;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.tip-box h4 {
    margin-top: 0;
    margin-bottom: 10px;
    font-weight: bold;
}

.tip-box h5 {
    margin-top: 15px;
    margin-bottom: 8px;
    font-weight: bold;
    opacity: 0.9;
}

.tip-box p {
    margin-bottom: 8px;
    line-height: 1.6;
}

.tip-box ul, .tip-box ol {
    margin: 10px 0;
    padding-left: 20px;
}

.tip-box li {
    margin-bottom: 6px;
    line-height: 1.5;
}

.tip-box.info {
    background: rgba(33, 150, 243, 0.1);
    border-color: #2196f3;
    color: #64b5f6;
}

.tip-box.info h4, .tip-box.info h5 {
    color: #42a5f5;
}

.tip-box.warning {
    background: rgba(255, 193, 7, 0.1);
    border-color: #ffc107;
    color: #ffcc02;
}

.tip-box.warning h4, .tip-box.warning h5 {
    color: #ffb300;
}

.tip-box.success {
    background: rgba(76, 175, 80, 0.1);
    border-color: #4caf50;
    color: #81c784;
}

.tip-box.success h4, .tip-box.success h5 {
    color: #66bb6a;
}

.tip-box.danger {
    background: rgba(244, 67, 54, 0.1);
    border-color: #f44336;
    color: #e57373;
}

.tip-box.danger h4, .tip-box.danger h5 {
    color: #ef5350;
}

/* 攻略页面表格样式 */
.guide-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    overflow: hidden;
}

.guide-content th {
    background: rgba(76, 175, 80, 0.2);
    color: #81c784;
    font-weight: bold;
    text-align: left;
    padding: 12px 8px;
    border: 1px solid #333;
}

.guide-content td {
    padding: 10px 8px;
    border: 1px solid #333;
    color: #ddd;
    line-height: 1.4;
}

.guide-content tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.guide-content tr:hover {
    background: rgba(76, 175, 80, 0.05);
}

/* 图片说明文字样式 */
.image-caption {
    text-align: center;
    color: #ccc;
    font-size: 0.9rem;
    margin-top: 8px;
    margin-bottom: 15px;
    font-style: italic;
}

/* 图片网格布局 */
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.image-grid-item {
    text-align: center;
}

.image-grid-item img {
    max-width: 100%;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.image-grid-item img:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.image-grid-item p {
    margin-top: 8px;
    color: #ccc;
    font-size: 0.9rem;
}

.qr-preview {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    margin-bottom: 0px;
}