:root {
    --primary-color: #6366f1;    /* 靛蓝色 */
    --dark-bg: #111827;          /* 深色背景 */
    --text-light: #f3f4f6;       /* 浅色文字 */
    --hover-color: #818cf8;      /* 悬停色 */
}

/* Header Styles */
.header {
    background-color: var(--dark-bg);
    padding: 1rem 2rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

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

.header__brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.75rem;
}

.header__logo {
    height: 2.5rem;
    width: auto;
}

.header__name {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: -0.5px;
}

/* 添加平滑的悬停效果 */
.header__brand:hover .header__name {
    color: var(--hover-color);
    transition: color 0.3s ease;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header {
        padding: 0.75rem 1rem;
    }

    .header__logo {
        height: 2rem;
    }

    .header__name {
        font-size: 1.25rem;
    }
}

/* Hero Styles */
.hero {
    background-color: var(--dark-bg);
    min-height: 12vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem 1rem;
    position: relative;
    margin: 0;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        180deg,
        rgba(17, 24, 39, 0.8) 0%,
        rgba(17, 24, 39, 1) 100%
    );
    z-index: 1;
}

.hero__container {
    max-width: 1200px;
    width: 100%;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero__title {
    font-family: 'Inter', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
    line-height: 1.2;
    background: linear-gradient(to right, #f3f4f6, #818cf8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: #9ca3af;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.4;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero {
        min-height: 12vh;
        padding: 4rem 1rem 1rem;
    }

    .hero__title {
        font-size: 1.75rem;
        margin-bottom: 0.375rem;
    }

    .hero__subtitle {
        font-size: 0.875rem;
    }
}

/* 可选：添加淡入动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__title, .hero__subtitle {
    animation: fadeIn 1s ease-out forwards;
}

.hero__subtitle {
    animation-delay: 0.2s;
}

/* Common Section Styles */
.section-title {
    font-family: 'Righteous', cursive;
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-light);
    text-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
    letter-spacing: 1px;
}

/* Section Container Styles */
.what-is,
.how-it-works,
.why-us {
    background-color: var(--dark-bg);
    padding: 4rem 2rem;
}

.what-is__container,
.how-it-works__container,
.why-us__container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Content Styles */
.what-is__content,
.how-it-works__content,
.why-us__content {
    color: var(--text-light);
}

h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

p {
    font-size: 1.125rem;
    line-height: 1.6;
    color: #9ca3af;
    margin-bottom: 1.5rem;
}

/* Grid Layouts */
.feature-grid,
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-item,
.benefit-item {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.feature-item:hover,
.benefit-item:hover {
    transform: translateY(-5px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .section-title {
        font-size: 1.75rem;
        margin-bottom: 2rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    h4 {
        font-size: 1.125rem;
    }

    p {
        font-size: 1rem;
    }

    .what-is,
    .how-it-works,
    .why-us {
        padding: 3rem 1rem;
    }
}

/* FAQ Section Styles */
.faq {
    background-color: var(--dark-bg);
    padding: 4rem 2rem;
}

.faq__container {
    max-width: 1200px;
    margin: 0 auto;
}

.faq__content {
    margin-top: 3rem;
}

.faq__item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.faq__item h4 {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.faq__item p {
    color: #9ca3af;
    font-size: 1.125rem;
    line-height: 1.6;
}

.faq h3 {
    color: var(--text-light);
    font-size: 1.75rem;
    margin: 3rem 0 1.5rem;
    font-weight: 700;
}

/* 添加悬停效果 */
.faq__item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    transition: all 0.3s ease;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .faq {
        padding: 3rem 1rem;
    }

    .faq__item {
        padding: 1.5rem;
    }

    .faq h3 {
        font-size: 1.5rem;
        margin: 2rem 0 1rem;
    }

    .faq__item h4 {
        font-size: 1.125rem;
    }

    .faq__item p {
        font-size: 1rem;
    }
}

/* Common Section Styles */
.community,
.creator-tools,
.resources {
    background-color: var(--dark-bg);
    padding: 5rem 2rem;
    position: relative;
}

/* Container Styles */
.community__container,
.creator-tools__container,
.resources__container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Card Grid Layouts */
.community__features,
.tools-grid,
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

/* Card Styles */
.feature-card,
.tool-card,
.resource-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.feature-card:hover,
.tool-card:hover,
.resource-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
}

/* Typography */
h3 {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    text-align: center;
}

h4 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

p {
    color: #9ca3af;
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .community,
    .creator-tools,
    .resources {
        padding: 3rem 1rem;
    }

    h3 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    h4 {
        font-size: 1.125rem;
    }

    .community__features,
    .tools-grid,
    .resources-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Content Grid Layout */
.content-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    align-items: center;
    margin: 2rem 0;
}

/* Text Block Styles */
.text-block {
    padding: 2rem;
}

.text-block h3 {
    text-align: left;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

/* Image Block Styles */
.image-block {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.feature-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

/* Image Hover Effect */
.image-block:hover .feature-image {
    transform: scale(1.05);
}

/* Add subtle overlay */
.image-block::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        180deg,
        rgba(17, 24, 39, 0.2) 0%,
        rgba(17, 24, 39, 0.4) 100%
    );
    pointer-events: none;
}

/* Responsive Design */
@media (max-width: 968px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .text-block {
        padding: 1rem;
    }

    /* Reverse order for mobile view */
    .content-grid .image-block:nth-child(2) {
        order: -1;
    }
}

/* Section Specific Styles */
.what-is,
.how-it-works,
.play-section {
    position: relative;
    overflow: hidden;
}

/* Optional: Add section separators */
.what-is::after,
.how-it-works::after,
.play-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(99, 102, 241, 0.2) 50%,
        transparent 100%
    );
}

/* Play Section Specific Styles */
.play-section {
    background-color: var(--dark-bg);
    padding: 5rem 2rem;
}

.play-section__container {
    max-width: 1200px;
    margin: 0 auto;
}

.play-section__content {
    position: relative;
}

/* Play Section Specific Image Styles */
.play-section .image-block {
    position: relative;
    height: 400px;  /* 固定高度确保一致性 */
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.play-section .feature-image {
    transition: transform 0.4s ease-out;
}

/* Enhanced Hover Effects for Play Section */
.play-section .image-block:hover {
    transform: translateY(-5px);
    transition: transform 0.3s ease;
}

.play-section .image-block:hover .feature-image {
    transform: scale(1.05);
}

/* Play Section Text Styling */
.play-section .text-block {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    transition: background-color 0.3s ease;
}

.play-section .text-block:hover {
    background: rgba(255, 255, 255, 0.04);
}

.play-section h3 {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.play-section p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: #9ca3af;
}

/* Custom Gradient Overlay for Play Section Images */
.play-section .image-block::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        rgba(99, 102, 241, 0.1) 0%,
        rgba(17, 24, 39, 0.2) 100%
    );
    pointer-events: none;
}

/* Responsive Adjustments */
@media (max-width: 968px) {
    .play-section {
        padding: 3rem 1rem;
    }

    .play-section .image-block {
        height: 300px;  /* 移动端减小图片高度 */
    }

    .play-section h3 {
        font-size: 1.5rem;
    }

    .play-section p {
        font-size: 1rem;
    }

    .play-section .text-block {
        padding: 1.5rem;
    }
}

/* Optional: Add Animation for Content Loading */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.play-section .text-block,
.play-section .image-block {
    animation: fadeInUp 0.6s ease-out forwards;
}

.play-section .image-block:nth-child(2) {
    animation-delay: 0.2s;
}

.play-section .text-block:nth-child(3) {
    animation-delay: 0.4s;
}

/* Soundboard Section Styles */
.soundboard {
    background-color: var(--dark-bg);
    padding: 0.5rem 2rem 3rem;
    margin: 0;
}

.soundboard__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 2rem;
    padding: 2rem;
    max-width: 1200px;  /* 与其他部分保持一致的最大宽度 */
    margin: 0 auto;     /* 居中对齐 */
}

.sound-button-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    
    /* 添加动画效果 */
    animation: float 3s ease-in-out infinite;
    animation-delay: calc(var(--animation-delay, 0) * 0.1s);
}

.sound-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 100px;
    height: 100px;
    position: relative;
    transition: transform 0.2s;
}

.button-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.15s ease-out;  /* 加快动画速度 */
    transform-origin: center bottom;  /* 设置变换的原点在底部中心 */
    will-change: transform;  /* 优化动画性能 */
}

.sound-label {
    font-family: 'Righteous', cursive;
    font-size: 0.95rem;
    text-align: center;
    color: var(--text-light);
    word-break: break-word;
    max-width: 100%;
    text-transform: capitalize;
    letter-spacing: 0.5px;
    text-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.download-button {
    text-decoration: none;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;  /* 移除背景 */
}

.download-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

/* 移除悬停效果 */
.download-button:hover {
    opacity: 1;
    background: none;
}

/* 悬停效果 */
.sound-button-container:hover {
    animation-play-state: paused;
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.05);
}

.sound-button-container:hover .sound-label {
    color: var(--hover-color);
    transition: color 0.3s ease;
}

.sound-button.clicked .button-image {
    transform: perspective(800px) rotateX(-30deg);  /* 增加后翻转角度，添加透视效果 */
}

.download-button:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.08);  /* 悬停时背景色更亮 */
}

/* 响应式调整 */
@media (max-width: 768px) {
    .soundboard__grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 1.5rem;
    }

    .sound-button {
        width: 80px;
        height: 80px;
    }

    .sound-label {
        font-size: 0.85rem;
    }
}

/* 添加到现有的CSS中 */
.loading-message,
.error-message {
    text-align: center;
    padding: 2rem;
    grid-column: 1 / -1;
    font-size: 1.125rem;
}

.loading-message {
    color: var(--text-light);
}

.error-message {
    color: #f44336;
}

/* 优化按钮容器样式 */
.sound-button-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    transition: transform 0.2s ease;
}

.sound-button-container:hover {
    transform: translateY(-2px);
}

/* 优化按钮标签样式 */
.sound-label {
    font-size: 0.875rem;
    text-align: center;
    color: var(--text-light);
    word-break: break-word;
    max-width: 100%;
    text-transform: capitalize;
}
.sound-label::before {
    content: attr(data-sound-name);
}

/* 确保点击时的悬停效果不会干扰翻转动画 */
.sound-button.clicked:hover .button-image {
    transform: perspective(800px) rotateX(-30deg);
}

.soundboard__update-message {
    text-align: center;
    padding: 3rem 1rem 2rem;
    max-width: 600px;
    margin: 0 auto;
    animation: pulse 2s ease-in-out infinite;
}

.soundboard__update-message p {
    margin: 0.5rem 0;
    font-size: 1.125rem;
    line-height: 1.5;
    color: #ffa726;
    text-shadow: 0 0 10px rgba(255, 167, 38, 0.3);
    background: rgba(255, 167, 38, 0.1);  /* 半透明背景 */
    border-radius: 50px;  /* 椭圆形边框 */
    padding: 0.75rem 2rem;  /* 内边距 */
    display: inline-block;  /* 让背景适应文本宽度 */
    border: 1px solid rgba(255, 167, 38, 0.3);  /* 淡淡的边框 */
    backdrop-filter: blur(5px);  /* 毛玻璃效果 */
}

/* 跳动动画 */
@keyframes pulse {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
    100% {
        transform: translateY(0);
    }
}

/* 文字渐变动画 */
@keyframes colorPulse {
    0% {
        color: #ffa726;
        border-color: rgba(255, 167, 38, 0.3);
    }
    50% {
        color: #ffb74d;
        border-color: rgba(255, 183, 77, 0.4);
    }
    100% {
        color: #ffa726;
        border-color: rgba(255, 167, 38, 0.3);
    }
}

.soundboard__update-message p {
    animation: colorPulse 2s ease-in-out infinite;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .soundboard__update-message {
        padding: 2rem 1rem 1.5rem;
    }
    
    .soundboard__update-message p {
        font-size: 1rem;
        padding: 0.5rem 1.5rem;  /* 移动端减小内边距 */
    }
}

/* 添加浮动动画关键帧 */
@keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0);
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .sound-label {
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}

/* 添加新的图片部分样式 */
.hero-image-section {
    background-color: var(--dark-bg);
    padding: 0 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    margin: 0;
}

.hero-image {
    max-width: 800px;
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(-15px);
}

/* 响应式调整 */
@media (min-width: 1024px) {
    .hero {
        min-height: 10vh;
        padding: 5rem 2rem 0.5rem;
    }

    .hero-image {
        max-width: 700px;
        transform: translateY(-10px);
    }

    .soundboard {
        padding-top: 0;
    }

    .section-title {
        margin-bottom: 1.5rem;
    }
}

/* 移动端样式保持不变 */
@media (max-width: 768px) {
    .hero {
        min-height: 12vh;
        padding: 4rem 1rem 1rem;
    }

    .hero-image-section {
        padding: 0 1rem;
    }

    .hero-image {
        max-width: 100%;
        transform: translateY(-15px);
    }

    .soundboard {
        padding: 0.5rem 1rem 3rem;
    }
}

/* 确保整体背景色一致 */
body {
    margin: 0;
    padding: 0;
    background-color: var(--dark-bg);
}

/* 确保section之间没有间隙 */
section {
    margin: 0;
    padding: 0;
}

/* 移除所有可能的默认间距 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 点赞容器样式 */
.like-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem 0;
}

.like-count {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: var(--text-light);
}

.like-icon {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

/* 操作按钮容器 */
.action-container {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* 点赞按钮样式 */
.like-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.like-button:hover {
    transform: scale(1.1);
}

.like-button-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

/* +1动画效果 */
.plus-one {
    position: absolute;
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: bold;
    pointer-events: none;
    animation: floatUp 0.8s ease-out forwards;
}

@keyframes floatUp {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateY(-20px);
    }
}

/* 调整现有的下载按钮样式以配合新布局 */
.download-button {
    padding: 0.5rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .like-count {
        font-size: 0.8rem;
    }
    
    .like-icon {
        width: 14px;
        height: 14px;
    }
    
    .like-button-img,
    .download-icon {
        width: 32px;
        height: 32px;
    }
    
    .action-container {
        gap: 0.5rem;
    }
}

/* 导航样式 */
.header__nav {
    display: flex;
    align-items: center;
}

/* 下拉菜单按钮样式 */
.dropdown-toggle {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1rem;
    padding: 0.5rem 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.dropdown-toggle:hover {
    color: var(--hover-color);
}

/* 下拉箭头样式 */
.dropdown-arrow {
    transition: transform 0.3s ease;
}

.dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

/* 下拉菜单样式 */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--dark-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.5rem 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 下拉菜单项样式 */
.dropdown-item {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-light);
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--hover-color);
}

/* 移动端菜单按钮 */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-light);
    margin: 4px 0;
    transition: all 0.3s ease;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header__nav {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--dark-bg);
        padding: 1rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 999;
    }

    .header__nav.active {
        transform: translateX(0);
    }

    .mobile-menu-toggle {
        display: block;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        border: none;
        box-shadow: none;
        background: transparent;
        padding: 0;
        margin-top: 0.5rem;
    }

    .dropdown-toggle {
        width: 100%;
        justify-content: space-between;
    }

    .dropdown-item {
        padding: 0.75rem 1rem;
    }
}

/* 移动端菜单打开时的按钮动画 */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Footer Styles */
.footer {
    background-color: var(--dark-bg);
    padding: 3rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer__content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.footer__sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer__section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer__title {
    color: var(--text-light);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer__link {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer__link:hover {
    color: var(--hover-color);
}

.footer__bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright {
    color: #9ca3af;
    font-size: 0.875rem;
    text-align: center;
    margin: 0;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .footer {
        padding: 2rem 1rem;
    }

    .footer__sections {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer__title {
        font-size: 1rem;
    }

    .footer__link {
        font-size: 0.875rem;
    }
}