:root {
    --primary-color: #1e88e5;
    --primary-dark: #1565c0;
    --primary-light: #64b5f6;
    --secondary-color: #29b6f6;
    --accent-color: #00e5ff;
    --dark-color: #0a1929;
    --light-color: #e3f2fd;
    --gray-color: #546e7a;
    --card-bg: #1a2a3a;
    --card-hover: #243b56;
    --text-primary: #ffffff;
    --text-secondary: #b0bec5;
    --success-color: #4caf50;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans SC', 'Roboto', sans-serif;
    background-color: var(--dark-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background-image:
            radial-gradient(circle at 10% 20%, rgba(30, 136, 229, 0.1) 0%, transparent 20%),
            radial-gradient(circle at 90% 80%, rgba(41, 182, 246, 0.1) 0%, transparent 20%);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 10px auto;
    padding: 0 20px;
}

/* 头部样式 */
header {
    background-color: rgba(10, 25, 41, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(30, 136, 229, 0.2);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

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

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}
.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-text h1 {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo-text p {
    font-size: 12px;
    color: var(--text-secondary);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s ease;
}

nav a:hover {
    color: var(--primary-light);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
}

/* 主要内容区域 */
main {
    margin-top: 80px;
}

section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    display: inline-block;
    position: relative;
    padding-bottom: 15px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.hero {
    background: linear-gradient(rgba(10, 25, 41, 0.9), rgba(10, 25, 41, 0.95));
    background-size: cover;
    background-position: center;
    border-radius: 20px;
    padding: 80px 40px;
    margin-bottom: 80px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(30, 136, 229, 0.2);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(30, 136, 229, 0.2) 0%, transparent 50%);
}

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

.hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(to right, var(--primary-light), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 15px rgba(30, 136, 229, 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(30, 136, 229, 0.5);
    background: linear-gradient(to right, var(--primary-dark), var(--primary-color));
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: rgba(30, 136, 229, 0.1);
    border-color: var(--secondary-color);
    color: var(--primary-light);
}

/* 功能特色 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.feature-card:hover {
    transform: translateY(-10px);
    background-color: var(--card-hover);
    border-color: var(--primary-color);
    box-shadow: 0 15px 35px rgba(30, 136, 229, 0.2);
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
    box-shadow: 0 5px 15px rgba(30, 136, 229, 0.3);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* 动漫展示 */
.anime-showcase {
    background-color: var(--card-bg);
    border-radius: 20px;
    padding: 40px;
    margin-top: 40px;
    border: 1px solid rgba(30, 136, 229, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.anime-slider {
    display: flex;
    gap: 25px;
    overflow-x: auto;
    padding: 20px 0;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) transparent;
}

.anime-slider::-webkit-scrollbar {
    height: 8px;
}

.anime-slider::-webkit-scrollbar-track {
    background: rgba(30, 136, 229, 0.1);
    border-radius: 10px;
}

.anime-slider::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: 10px;
}

.anime-card {
    flex: 0 0 200px;
    background-color: #15202b;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(30, 136, 229, 0.1);
}

.anime-card:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(30, 136, 229, 0.3);
    border-color: var(--primary-color);
}

.anime-cover {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.anime-cover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(to top, rgba(10, 25, 41, 0.9), transparent);
}

.anime-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.anime-card:hover .anime-cover img {
    transform: scale(1.1);
}

.anime-info {
    padding: 15px;
}

.anime-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.anime-meta {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-secondary);
}

.rating {
    color: #ffcc00;
}

/* 数据统计 */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
    background-color: var(--card-bg);
    border-radius: 15px;
    border: 1px solid rgba(30, 136, 229, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.stat-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(30, 136, 229, 0.2);
}

.stat-number {
    font-size: 42px;
    font-weight: 700;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 10px;
    line-height: 1;
}

.stat-label {
    font-size: 16px;
    color: var(--text-secondary);
}

/* 下载区域 */
.download-section {
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.1), rgba(41, 182, 246, 0.1));
    border-radius: 20px;
    padding: 60px 40px;
    text-align: center;
    border: 1px solid rgba(30, 136, 229, 0.2);
}

.download-section h3 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.download-section p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

.platform-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.platform-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: var(--card-bg);
    padding: 20px 30px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
    min-width: 200px;
    border: 1px solid rgba(30, 136, 229, 0.1);
}

.platform-btn:hover {
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.2), rgba(41, 182, 246, 0.2));
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(30, 136, 229, 0.2);
}

.platform-icon {
    font-size: 30px;
    color: var(--primary-light);
}

.platform-info h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.platform-info span {
    font-size: 12px;
    color: var(--text-secondary);
}

/* 页脚 */
footer {
    background-color: #0a1929;
    padding: 60px 0 20px;
    border-top: 1px solid rgba(30, 136, 229, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--primary-light);
}

.footer-column p, .footer-column a {
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: block;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--primary-light);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(30, 136, 229, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--primary-light);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(30, 136, 229, 0.1);
    color: var(--text-secondary);
    font-size: 14px;
}
/* 用户评价模块样式 */
.testimonials-container {
    margin-top: 40px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.testimonial-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    border: 1px solid rgba(30, 136, 229, 0.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 30px rgba(30, 136, 229, 0.2);
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    gap: 15px;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-color);
    flex-shrink: 0;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-avatar img {
    width: 90%;
    height: 90%;
    object-fit: contain;
}

.user-info {
    flex-grow: 1;
}

.user-info h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.user-title {
    font-size: 13px;
    color: var(--text-secondary);
    background-color: rgba(30, 136, 229, 0.1);
    padding: 3px 10px;
    border-radius: 12px;
    display: inline-block;
}

.rating {
    color: #ffcc00;
    font-size: 16px;
    margin-bottom: 15px;
    display: flex;
    gap: 3px;
}

.testimonial-content {
    flex-grow: 1;
}

.testimonial-content p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 15px;
    font-style: italic;
    position: relative;
    padding-left: 20px;
}

.testimonial-content p::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -5px;
    font-size: 40px;
    color: rgba(30, 136, 229, 0.3);
    font-family: serif;
    line-height: 1;
}

.testimonial-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--gray-color);
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(30, 136, 229, 0.1);
}

.testimonial-date i, .platform-tag i {
    margin-right: 5px;
    color: var(--primary-light);
}

.platform-tag {
    background-color: rgba(30, 136, 229, 0.1);
    padding: 3px 10px;
    border-radius: 12px;
}

/* 评价统计 */
.testimonial-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.stats-card {
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.1), rgba(41, 182, 246, 0.1));
    border-radius: 15px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid rgba(30, 136, 229, 0.2);
    transition: all 0.3s ease;
}

.stats-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(30, 136, 229, 0.2);
}

.stats-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.stats-number {
    font-size: 36px;
    font-weight: 700;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}

.stats-label {
    font-size: 16px;
    color: var(--text-primary);
    margin-top: 5px;
}

.stats-sub {
    font-size: 13px;
    color: var(--text-secondary);
}

/* 更多评价按钮 */
.more-testimonials {
    text-align: center;
    margin-top: 50px;
}

.more-text {
    color: var(--text-secondary);
    margin-top: 15px;
    font-size: 14px;
}

.write-review {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 500;
}

.write-review:hover {
    text-decoration: underline;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .testimonials-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    }
}

@media (max-width: 992px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-stats {
        grid-template-columns: 1fr;
    }

    .testimonial-card {
        padding: 20px;
    }

    .testimonial-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* 响应式设计 */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 36px;
    }

    .section-title h2 {
        font-size: 30px;
    }

    nav ul {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: rgba(10, 25, 41, 0.98);
        padding: 20px;
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        z-index: 999;
        border-top: 1px solid rgba(30, 136, 229, 0.2);
    }

    nav.active {
        transform: translateY(0);
        opacity: 1;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
    }

    nav a {
        display: block;
        padding: 15px 0;
        border-bottom: 1px solid rgba(30, 136, 229, 0.1);
    }

    nav a::after {
        display: none;
    }

    section {
        padding: 60px 0;
    }

    .hero {
        padding: 40px 20px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .platform-buttons {
        flex-direction: column;
        align-items: center;
    }

    .platform-btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 576px) {
    .logo-text h1 {
        font-size: 20px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .section-title h2 {
        font-size: 26px;
    }

    .feature-card, .stat-item {
        padding: 20px;
    }

    .anime-showcase {
        padding: 20px;
    }
}