/* CSS变量 - 主题配色 */
:root {
    --primary-color: #9a4164;
    --secondary-color: #f36d5a;
    --accent-color: #7cb9d7;
    --background-color: #eacdc8;
    --text-color: #333;
    --text-light: #666;
    --white: #ffffff;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.2);
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 100%);
}

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

html {
    scroll-behavior: smooth;
}

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

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

/* 头部导航样式 */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    padding: 1rem 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.5rem;
    transition: var(--transition);
}

.nav-logo:hover {
    transform: translateY(-2px);
}

.logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-link:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-hover);
}

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
    border-radius: 2px;
}

/* 英雄区域样式 */
.hero {
    padding: 100px 0 40px;
    background: var(--gradient-accent);
    color: var(--white);
    min-height: 45vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    text-align: center;
}

.hero-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1rem;
    opacity: 0.9;
    line-height: 1.4;
}

.hero-info {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.version-info {
    display: flex;
    gap: 0.8rem;
    align-items: center;
}

.version {
    background: var(--white);
    color: var(--primary-color);
    padding: 4px 10px;
    border-radius: 15px;
    font-weight: 600;
    font-size: 0.8rem;
}

.release-date {
    opacity: 0.8;
    font-size: 0.8rem;
}

.rating-info {
    display: flex;
    align-items: center;
    gap: 6px;
}

.stars {
    display: flex;
    gap: 1px;
}

.stars i {
    color: #ffd700;
    font-size: 0.9rem;
}

.rating-info span {
    font-size: 0.8rem;
    opacity: 0.9;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.feature {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 10px;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    font-size: 0.8rem;
}

.feature:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.feature i {
    font-size: 0.9rem;
    color: var(--white);
}

.hero-description {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.3rem;
    opacity: 0.9;
}

.download-section {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    align-items: center;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
}

.download-btn:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.download-info {
    font-size: 0.75rem;
    opacity: 0.8;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.hero-image img:hover {
    transform: translateY(-3px) scale(1.01);
}

/* 通用区域样式 */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.section-title i {
    color: var(--secondary-color);
}

/* 新闻区域样式 */
.news {
    background: var(--white);
}

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

.news-item {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px var(--shadow-hover);
}

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

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

.news-type {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.news-title {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.news-content {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.news-link:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* 画廊样式 */
.gallery {
    background: linear-gradient(135deg, var(--background-color) 0%, rgba(234, 205, 200, 0.5) 100%);
}

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

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 50px var(--shadow-hover);
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(154, 65, 100, 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 {
    color: var(--white);
    font-size: 2rem;
}

/* 用户评价样式 */
.reviews {
    background: var(--white);
}

/* 评分概览 */
.rating-summary {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    background: var(--background-color);
    padding: 2rem;
    border-radius: 16px;
}

.rating-main {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.rating-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.rating-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 1rem;
}

.rating-stars i {
    color: #ffd700;
    font-size: 1.5rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.rating-meta {
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
}

.rating-breakdown {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    justify-content: center;
}

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

.bar-label {
    font-size: 0.85rem;
    color: var(--text-color);
    min-width: 30px;
    font-weight: 500;
}

.bar-track {
    flex: 1;
    height: 8px;
    background: rgba(154, 65, 100, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

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

.bar-percent {
    font-size: 0.8rem;
    color: var(--text-light);
    min-width: 35px;
    text-align: right;
    font-weight: 500;
}

/* 用户标签 */
.review-highlights {
    margin-bottom: 3rem;
}

.highlights-title {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.highlight-tags {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.highlight-tag {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    border: 2px solid var(--background-color);
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-color);
    transition: var(--transition);
    cursor: pointer;
}

.highlight-tag:hover {
    border-color: var(--primary-color);
    background: rgba(154, 65, 100, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.highlight-tag i {
    color: var(--secondary-color);
    font-size: 1rem;
}

/* 精选评价 */
.featured-reviews {
    margin-bottom: 2rem;
}

.reviews-title {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-weight: 600;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.review-card {
    background: var(--white);
    border: 1px solid rgba(154, 65, 100, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
    transition: var(--transition);
    position: relative;
}

.review-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

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

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.reviewer-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.reviewer-name {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.9rem;
}

.review-date {
    font-size: 0.8rem;
    color: var(--text-light);
}

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

.review-rating i {
    color: #ffd700;
    font-size: 1rem;
}

.review-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.review-helpful {
    display: flex;
    justify-content: flex-end;
}

.helpful-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(124, 185, 215, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(124, 185, 215, 0.3);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
}

.helpful-btn:hover {
    background: var(--accent-color);
    color: var(--white);
    transform: translateY(-1px);
}

/* 更多评价按钮 */
.reviews-footer {
    text-align: center;
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.load-more-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(154, 65, 100, 0.3);
}

/* 版本历史样式 */
.versions {
    background: linear-gradient(135deg, var(--background-color) 0%, rgba(234, 205, 200, 0.3) 100%);
}

.versions-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.version-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.version-item::before {
    content: '';
    position: absolute;
    left: 75px;
    top: 50px;
    bottom: -30px;
    width: 2px;
    background: var(--primary-color);
}

.version-item:last-child::before {
    display: none;
}

.version-date {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 600;
    height: fit-content;
    position: relative;
    z-index: 2;
}

.version-content {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
}

.version-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px var(--shadow-hover);
}

.version-number {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

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

.version-info span {
    background: var(--background-color);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.version-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.version-features li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-color);
}

.version-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.version-download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.version-download:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--shadow-hover);
}

/* FAQ样式 */
.faq {
    background: var(--white);
}

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

.faq-item {
    margin-bottom: 1rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: 0 10px 30px var(--shadow-hover);
}

.faq-question {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--secondary-color);
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-question i {
    transition: transform 0.3s ease;
}

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

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    background: var(--white);
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 2rem;
    max-height: 200px;
}

.faq-answer p {
    line-height: 1.8;
    color: var(--text-color);
}

/* Footer样式 */
.footer {
    background: var(--primary-color);
    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-section h3 {
    margin-bottom: 1rem;
    color: var(--white);
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
}

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

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
    opacity: 0.8;
}

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

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 1000;
    box-shadow: 0 4px 20px var(--shadow);
}

.back-to-top:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--shadow-hover);
}

.back-to-top.show {
    display: flex;
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    margin: 5% auto;
    padding: 0;
    max-width: 90%;
    max-height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: var(--white);
    font-size: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--secondary-color);
    transform: scale(1.2);
}

#modal-image {
    max-width: 100%;
    max-height: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* 响应式设计 */
@media (max-width: 1024px) and (min-width: 769px) {
    .highlight-tags {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.8rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero {
        padding: 90px 0 30px;
        min-height: 40vh;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 0.8rem;
    }

    .hero-info {
        flex-direction: column;
        gap: 0.6rem;
        align-items: center;
        justify-content: center;
        margin-bottom: 0.8rem;
    }

    .hero-features {
        grid-template-columns: repeat(2, 1fr);
        max-width: 400px;
        margin: 0 auto 0.8rem auto;
        gap: 0.4rem;
    }

    .hero-description {
        font-size: 0.85rem;
        margin-bottom: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .news-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .rating-summary {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1.5rem;
    }

    .rating-main {
        order: 1;
    }

    .rating-breakdown {
        order: 2;
    }

    .highlight-tags {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .version-item {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .version-item::before {
        display: none;
    }

    .carousel-controls {
        gap: 1rem;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero {
        padding: 80px 0 25px;
        min-height: 35vh;
    }

    .hero-title {
        font-size: 1.6rem;
        margin-bottom: 0.4rem;
    }

    .hero-subtitle {
        font-size: 0.85rem;
        margin-bottom: 0.6rem;
    }

    .hero-info {
        gap: 0.4rem;
        margin-bottom: 0.6rem;
        justify-content: center;
    }

    .version {
        font-size: 0.7rem;
        padding: 3px 8px;
    }

    .release-date {
        font-size: 0.7rem;
    }

    .rating-info span {
        font-size: 0.7rem;
    }

    .stars i {
        font-size: 0.8rem;
    }

    .feature {
        font-size: 0.7rem;
        padding: 6px 8px;
        gap: 4px;
    }

    .feature i {
        font-size: 0.8rem;
    }

    .hero-description {
        font-size: 0.8rem;
        margin-bottom: 0.8rem;
    }

    .download-btn {
        font-size: 0.9rem;
        padding: 8px 16px;
        gap: 6px;
    }

    .download-info {
        font-size: 0.7rem;
    }

    section {
        padding: 60px 0;
    }

    .news-item,
    .version-content,
    .faq-answer {
        padding: 1.5rem;
    }

    .download-btn {
        padding: 12px 24px;
        font-size: 1rem;
    }

    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }

    .highlight-tags {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }

    .highlight-tag {
        padding: 10px 12px;
        font-size: 0.8rem;
    }
}

/* 动画增强 */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.download-btn:hover {
    animation: pulse 0.5s ease-in-out;
}

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

::-webkit-scrollbar-track {
    background: var(--background-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* 焦点样式 */
*:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* 选择文本样式 */
::selection {
    background: var(--primary-color);
    color: var(--white);
}

/* 图片加载占位符 */
img {
    background: var(--background-color);
    transition: opacity 0.3s ease;
}

img[loading="lazy"] {
    opacity: 0;
}

img[loading="lazy"].loaded {
    opacity: 1;
} 
}