body {
    margin: 0;
    min-height: 100vh;
    backdrop-filter: brightness(0.7);
    font-family: 'Segoe UI', sans-serif;
    color: #fff;
}

/* 页面容器样式 */
.pages {
    min-height: 100vh;
    padding-top: 0;
}

/* 页面基础样式 */
.page {
    display: none;
    padding: 2rem;
    backdrop-filter: brightness(0.95);
    min-height: 100vh; /* 添加最小高度适配屏幕 */
    background-size: cover; /* 统一背景图片尺寸 */
}

/* 修改main容器样式以适配背景 */
main {
    padding-top: 80px;
    backdrop-filter: brightness(0.95);
    min-height: calc(100vh - 80px); /* 移除底部padding计算 */
    overflow: hidden;
}

/* 不同页面背景设置 */
.home {
    background: url('images/home-bg.jpg') no-repeat center center fixed;
    background-size: cover;
}

.toolbox {
    background: url('images/toolbox-bg.jpg') no-repeat center center fixed;
    background-size: cover;
}

.bsod {
    background: url('images/bsod-bg.jpg') no-repeat center center fixed;
    background-size: cover;
}

.yzpe {
    background: url('images/yzpe-bg.jpg') no-repeat center center fixed;
    background-size: cover;
}

.page.active {
    display: block;
}

/* 修改导航栏基础样式 */
.glass-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(15px) brightness(1.1);
    -webkit-backdrop-filter: blur(15px);
    background: rgba(0, 0, 0, 0.3); /* 改为淡黑色背景 */
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 
                inset 0 1px 0 rgba(255, 255, 255, 0.2),
                inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.glass-navbar:hover {
    background: rgba(0, 0, 0, 0.4); /* 悬停时加深淡黑色 */
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.2),
                inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

/* 调整导航项间距和高度 */
.nav-links li a {
    text-decoration: none;
    color: #ffffffcc;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* 新增基础文字阴影 */
}

/* 增强导航链接悬停阴影效果 */
.nav-links li a:hover {
    color: #ffffff;
    transform: translateY(-2px);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7); /* 悬停时加深阴影 */
}

/* 修改导航链接文字阴影 */
.nav-links li a {
    text-decoration: none;
    color: #ffffffcc;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* 新增基础文字阴影 */
}

/* 增强导航链接悬停阴影效果 */
.nav-links li a:hover {
    color: #ffffff;
    transform: translateY(-2px);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7); /* 悬停时加深阴影 */
}

/* 新增导航图标样式 */
.nav-icon {
    width: 24px; /* 增加宽度 */
    height: 24px; /* 增加高度 */
    margin-right: 12px; /* 调整文字间距 */
}

/* 添加hover时的图标动画效果 */
.nav-links li a:hover .nav-icon {
    transform: scale(1.1) translateX(-2px);
}

/* 添加导航项选中状态样式 */
.nav-links li a.active,
.nav-links li a:target {
    color: #ffffff;
    font-weight: bold;
    text-shadow: 0 0 5px rgba(255,255,255,0.5);
    transform: scale(1.05) translateY(-2px);
}

/* 修正active状态的层级关系 */
.nav-links li a.active::after,
.nav-links li a:target::after {
    width: 100%;
}

/* 修改hover动画防止与active冲突 */
.nav-links li a:hover:not(.active) {
    color: #ffffff;
    transform: translateY(-2px);
}

.nav-links li a:hover::after {
    width: 100%;
}

/* 修改品牌LOGO样式以支持图标布局 */
.logo {
    display: flex;
    align-items: center;
    color: #ffffff;
    font-size: 1.4rem;
    font-weight: bold;
    letter-spacing: 1px;
    gap: 0.8rem; /* 控制图标与文字间距 */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6); /* 增强LOGO阴影效果 */
}

/* 新增品牌图标样式 */
.logo-icon {
    width: 32px; /* 从24px增大到32px */
    height: 32px; /* 从24px增大到32px */
    object-fit: contain;
    transition: transform 0.3s ease;
}


/* 新增：复用玻璃导航栏样式 */
.footer {
    @extend .glass-navbar; /* 继承导航栏基础样式 */
    position: static; /* 取消固定定位 */
    padding: 2rem 2rem 4rem; /* 调整内边距适配内容 */
    border-top: 1px solid rgba(255, 255, 255, 0.2); /* 与导航栏保持一致 */
    box-shadow: none; /* 移除阴影避免重复 */
    backdrop-filter: blur(15px) brightness(1.1); /* 与导航栏保持一致 */
    background: transparent; /* 新增：使页脚背景透明 */
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.footer-section {
    padding: 1rem;
}

.footer-section h3 {
    color: #fff; /* 修改为纯白色 */
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-section p {
    color: #fff; /* 修改为纯白色 */
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section li {
    margin: 0.6rem 0;
}

.footer-section a {
    color: #fff; /* 修改为纯白色 */
    text-decoration: none;
    transition: color 0.3s ease;
}

/* 修改页脚悬停效果 */
.footer-section a:hover {
    color: #38bdf8;
    transform: translateX(5px);
}

.about p {
    color: #ffffffaa;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.social-icons img:hover {
    transform: scale(1.2) rotate(10deg);
}

.copyright {
    margin-top: 1.5rem;
    color: #fff; /* 修改为纯白色 */
    font-size: 0.9rem;
    white-space: nowrap;
}

/* 响应式优化调整 */
@media (max-width: 768px) {
    .copyright {
        margin-top: 1rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .social-icons {
        margin-bottom: 1rem;
    }
}

@media (max-width: 640px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-section {
        padding: 0.5rem;
    }
    
    .social-icons {
        margin-top: 1rem;
    }
}

/* 修改页脚宽度控制方式 */

.toolbox-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
    gap: 1rem; /* 从2rem调整为1rem，减小子元素垂直间距 */
    width: 100%;
    margin-bottom: 2rem;
}

.software-info {
    width: 100%;
    text-align: center;
    margin: 0;
}

/* 修改软件截图容器样式 */
.software-preview {
    width: 100%;
    max-width: 650px; /* 从600px提升至650px */
    height: auto;
    min-height: 270px; /* 按比例调整最小高度 */
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width: 768px) {
    .software-preview {
        max-width: 85%; /* 从80%提升至85% */
        min-height: 220px; /* 调整对应高度 */
    }
}

@media (max-width: 480px) {
    .software-preview {
        max-width: 95%; /* 从90%提升至95% */
        min-height: 200px; /* 调整对应高度 */
    }
}

/* 新增软件图标样式 */
.software-icon {
    width: 128px;
    height: 128px;
    object-fit: contain;
    margin-bottom: 1.5rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* 调整software-info的顶部间距 */
.software-info {
    width: 100%;
    margin: 80px auto 2rem; /* 80px为导航栏高度 */
    text-align: center;
}

/* 修改软件信息文字颜色 */
.software-info h3 {
    font-size: 1.8rem;
    color: #fff; // 改为白色
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7); /* 加强标题阴影 */
}

.software-info p {
    font-size: 1.1rem;
    color: #e2e8f0; // 浅灰色替代原深灰
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* 常规段落阴影 */
}

/* 修改软件大小提示文字颜色为白色 */
.software-size {
    font-size: 0.9rem;
    color: #fff; /* 修改此处颜色值 */
    text-align: center;
    margin-top: 0.5rem; /* 从0.8rem微调 */
    opacity: 0.8;
    animation: fadeIn 1s ease-in-out;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* 添加文字阴影 */
}

/* 修改下载按钮样式，增加宽度 */
.download-btn {
    /* 添加文字阴影 */
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    /* 原有样式保持不变 */
    white-space: nowrap;
    display: inline-block;
    width: auto;
    padding: 1.4rem 2rem; /* 将左右内边距从1.2rem增加到2rem */
    background: linear-gradient(145deg, #ffc0cb, #ffdab9, #fffac8, #ccffcc, #add8e6, #d8b0d0, #f8bbd0);
    color: white;
    font-size: 1.3rem;
    font-weight: 700;
    border-radius: 12px;
    text-decoration: none;
    text-align: center;
    box-shadow: 
        0 4px 15px rgba(255, 255, 255, 0.2),
        inset 0 -2px 0 rgba(255,255,255,0.2);
    transition: all 0.3s ease-in-out;
    animation: gradientMove 3s ease-in-out infinite;
    background-size: 200% 200%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
}

/* 调整移动端适配宽度 */
@media (max-width: 768px) {
    .download-btn {
        padding: 1.2rem 1.5rem; /* 移动端从1rem增加到1.5rem */
        font-size: 1.2rem; /* 微调字体大小保持比例 */
    }
}

/* 增强悬停效果 */
.download-btn:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 
        0 8px 20px rgba(255, 255, 255, 0.3), /* 悬停时增加阴影透明度 */
        inset 0 -2px 0 rgba(255,255,255,0.3);
    animation-play-state: paused;
}

/* 添加关键帧动画 */
@keyframes gradientMove {
    0% {background-position: 0% 50%;}
    50% {background-position: 100% 50%;}
    100% {background-position: 0% 50%;}
}

/* 按下效果 */
.download-btn:active {
    transform: translateY(-1px) scale(0.99);
    box-shadow: 
        0 4px 12px rgba(16,185,129,0.3), /* 调整按下阴影颜色 */
        inset 0 -2px 0 rgba(255,255,255,0.2);
}

/* 移动端优化 */
@media (max-width: 768px) {
    .download-btn {
        font-size: 1.1rem;
        padding: 1.2rem 1rem;
    }
}

/* 新增功能卡片样式 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem; /* 增加间距 */
    margin-top: 4rem;
    padding: 0 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px; /* 增加圆角 */
    padding: 2rem 1.5rem; /* 调整内边距 */
    border: 2px solid transparent;
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.15),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
    transform: translateY(0);
    animation: float 6s ease-in-out infinite;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255,255,255,0.2);
    box-shadow: 
        0 12px 24px rgba(0, 0, 0, 0.2),
        inset 0 0 0 1px rgba(255,255,255,0.1);
    animation-play-state: paused;
}

/* 新增浮动动画 */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

/* 增强功能卡片图标效果 */
.feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.2rem;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.feature-card:hover .feature-icon {
    transform: rotate(15deg) scale(1.1);
}

/* 优化下载卡片样式 */
.download-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2.2rem 1.2rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
    transition: all 0.5s ease;
    border: 2px solid transparent;
    box-shadow: 
        0 8px 20px rgba(0,0,0,0.15),
        inset 0 0 0 1px rgba(255,255,255,0.05);
}

.download-card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255,255,255,0.25);
    transform: translateY(-6px) scale(1.03);
    box-shadow: 
        0 15px 30px rgba(0,0,0,0.25),
        inset 0 0 0 1px rgba(255,255,255,0.1);
}

/* 新增模态框阴影主题 */
.modal-container {
    position: fixed;
    top: -100%;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center; /* 改为垂直居中 */
    perspective: 1000px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-container.active {
    top: 0;
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.8) 100%);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: relative;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 3rem;
    width: 90%;
    max-width: 700px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
    transform: scale(0.95); /* 移除平移动画 */
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease; /* 优化过渡效果 */
}

.modal-container.active .modal-content {
    transform: scale(1); /* 保持缩放效果 */
}

.modal-content:hover {
    animation: pulse 2s infinite;
}

/* 改进关闭按钮样式 */
.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2.2rem;
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255,255,255,0.2);
    transform: rotate(90deg) scale(1.1);
}

/* 优化下载卡片样式 */
.download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.download-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.8rem 1rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
    transition: all 0.4s ease;
    border: 2px solid transparent;
}

.download-card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255,255,255,0.2);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.download-card img {
    width: 56px;
    height: 56px;
    margin-bottom: 1rem;
    transition: transform 0.4s ease;
}

.download-card:hover img {
    transform: rotate(10deg) scale(1.1);
}

.download-card span {
    font-size: 1.1rem;
    font-weight: 500;
    color: #fff;
    transition: color 0.3s ease;
}

.download-card:hover span {
    color: #4ade80;
}

/* 新增响应式优化 */
@media (max-width: 640px) {
    .modal-content {
        padding: 2rem 1.5rem;
        border-radius: 16px;
    }
    
    .download-card span {
        font-size: 1rem;
    }
}

@media (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    .features-grid {
        padding: 0 1rem;
    }
}

/* 新增工作室介绍样式 */
.studio-intro {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 4rem;
    padding: 3rem 0;
}

.intro-content {
    flex: 1;
    max-width: 600px;
}

.features-list {
    list-style: none;
    padding-left: 1.2rem;
    margin-top: 1.5rem;
}

.features-list li {
    margin-bottom: 0.8rem;
    color: #e2e8f0;
    font-size: 1.1rem;
    position: relative;
}

.features-list li::before {
    content: '✨';
    position: absolute;
    left: -1.2rem;
    top: -0.2rem;
    font-size: 1.2rem;
}

.studio-logo {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-image {
    width: 300px;
    height: 300px;
    object-fit: contain;
    border-radius: 20%;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.2);
    transition: transform 0.6s ease-in-out;
}

.logo-image:hover {
    transform: rotate(360deg) scale(1.1);
}

@media (max-width: 768px) {
    .studio-intro {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .studio-logo {
        order: -1;
    }
}

/* 新增禁止滚动样式 */
html.no-scroll, body.no-scroll {
    overflow: hidden !important;
    height: 100% !important;
    width: 100% !important;
}

/* 新增全局背景覆盖样式 */
html, body {
    background: url('images/home-bg.jpg') no-repeat center center fixed; /* 统一背景图片 */
    background-size: cover;
}

/* 新增彩虹渐变滚动条样式 */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: #ffffff; /* 轨道改为纯白色 */
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(0deg, #ff0000, #ffa500, #ffff00, #008000, #0000ff, #4b0082, #ee82ee);
    border-radius: 6px;
    border: 2px solid transparent;
    background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(0deg, #ff0000 0%, #ffa500 20%, #ffff00 40%, #008000 60%, #0000ff 80%, #4b0082 90%, #ee82ee 100%);
}

/* 添加全局滚动条过渡效果 */
html, body {
    scrollbar-width: auto;
    scrollbar-color: auto;
    scroll-behavior: smooth;
}

@media (max-width: 768px) {
    .glass-navbar {
        padding: 0.8rem 1.5rem;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .logo {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .logo-icon {
        width: 28px; /* 从20px增大到28px */
        height: 28px;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 0.8rem;
        width: 100%;
    }
    
    .nav-links li a {
        padding: 0.4rem 0;
        font-size: 1rem;
    }
    
    .nav-icon {
        width: 16px;
        height: 16px;
        margin-right: 6px;
    }
}

@media (max-width: 480px) {
    .glass-navbar {
        padding: 0.6rem 1rem;
    }
    
    .logo {
        gap: 0.5rem;
    }
    
    .logo-icon {
        width: 24px; /* 从16px增大到24px */
        height: 24px;
    }
    
    .nav-links li a {
        font-size: 0.9rem;
    }
}

/* 添加淡入动画 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 0.8; transform: translateY(0); }
}

/* 添加工作室介绍文字阴影 */
.studio-intro h1 {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7); /* 增强标题阴影 */
}

.studio-intro p {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* 常规段落阴影 */
}

/* 添加功能卡片文字阴影 */
.feature-card h4,
.feature-card p {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* 功能卡片文字阴影 */
}

/* 添加下载卡片文字阴影 */
.download-card span {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* 下载卡片文字阴影 */
}

/* 添加页脚文字阴影 */
.footer-section h3,
.footer-section p,
.footer-section a {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* 页脚文字阴影 */
}

/* 添加版权信息阴影 */
.copyright p {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4); /* 较淡的版权阴影 */
}