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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* 顶部导航样式 */
.header {
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    height: 60px;
    gap: 50px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: bold;
    color: #2c3e50;
    text-decoration: none;
}

.logo img {
    height: 55px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    margin-right: auto;
}

.nav-item {
    position: relative;
}

.nav-item a {
    text-decoration: none;
    color: #666;
    font-size: 16px;
    transition: color 0.3s;
    display: block;
    padding: 5px 0;
}

.nav-item:hover > a {
    color: #3498db;
}

/* 下拉菜单样式 */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

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

.dropdown li {
    list-style: none;
}

.dropdown a {
    padding: 10px 20px;
    display: block;
    color: #666;
    border-bottom: 1px solid #eee;
}

.dropdown a:hover {
    background: #f8f9fa;
}

.dropdown li:last-child a {
    border-bottom: none;
}

/* 添加下拉箭头 */
.has-dropdown > a::after {
    content: '▼';
    font-size: 10px;
    margin-left: 5px;
    display: inline-block;
    vertical-align: middle;
}

/* 主要内容区域样式 */
.main-content {
    margin-top: 80px;
    min-height: calc(80vh - 80px);
    padding: 40px 20px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.content-container {
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

/* 用户信息样式 */
.user-section {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
}

.login-btn {
    padding: 8px 20px;
    border-radius: 4px;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    transition: background-color 0.3s;
}

.login-btn:hover {
    background-color: #2980b9;
}

.user-info {
    position: relative;
    cursor: pointer;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #e1e1e1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 14px;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    min-width: 150px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    margin-top: 10px;
}

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

.user-dropdown a {
    padding: 10px 20px;
    display: block;
    color: #666;
    text-decoration: none;
    border-bottom: 1px solid #eee;
}

.user-dropdown a:hover {
    background: #f8f9fa;
}

.user-dropdown a:last-child {
    border-bottom: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
}

/* 页脚样式 */
.footer {
    background: #f8f9fa;
    padding: 20px 0;
    margin-top: 60px;
    border-top: 1px solid #eee;
    text-align: center;
}

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

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0 0 10px 0;
}

.footer-links li {
    display: inline-block;
}

.footer-links a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    padding: 0 15px;
    border-right: 1px solid #ddd;
    line-height: 1;
}

.footer-links li:last-child a {
    border-right: none;
}

.footer-links a:hover {
    color: #3498db;
}

.footer-bottom {
    padding-top: 10px;
    border-top: 1px solid #eee;
    color: #666;
    font-size: 13px;
}

.footer-bottom a {
    color: #666;
    text-decoration: none;
}

.footer-bottom a:hover {
    color: #3498db;
}

@media (max-width: 768px) {
    .footer-container {
        padding: 15px;
    }

    .footer-links {
        display: flex;
        justify-content: center;
        flex-wrap: nowrap;
    }

    .footer-links li {
        display: inline-block;
        margin: 0;
    }

    .footer-links a {
        padding: 0 10px;
        font-size: 13px;
        white-space: nowrap;
    }

    .footer-bottom {
        font-size: 12px;
        margin-top: 10px;
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* 联系我们页面样式 */
.contact-info {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.contact-info h1 {
    font-size: 28px;
    color: #333;
    margin-bottom: 30px;
    text-align: center;
}

.contact-info h2 {
    font-size: 20px;
    color: #2c3e50;
    margin: 25px 0 15px;
}

.contact-info p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.contact-info ul {
    list-style: none;
    padding: 0;
    margin: 15px 0;
}

.contact-info ul li {
    color: #666;
    padding: 8px 0;
}

/* 转换页面样式 */
.convert-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.convert-container h1 {
    font-size: 28px;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.convert-desc {
    color: #666;
    text-align: center;
    margin-bottom: 30px;
}

.upload-area {
    margin-bottom: 40px;
}

.upload-box {
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: 60px;
    text-align: center;
    background: #fafafa;
    margin-bottom: 20px;
    cursor: pointer;
    transition: border-color 0.3s;
    position: relative;
    width: 100%;
}

.upload-box:hover {
    border-color: #3498db;
}

.upload-box.drag-over {
    border-color: #3498db;
    background-color: #f0f8ff;
}

.upload-box.drag-over::after {
    content: '释放文件以上传';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    color: #3498db;
    pointer-events: none;
}

.upload-box.drag-over .upload-content {
    opacity: 0.3;
}

.upload-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}

.upload-btn, .paste-btn {
    background: #3498db;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
}

.paste-btn {
    background: #9b59b6;
}

.paste-btn:hover {
    background: #8e44ad;
}

.upload-text {
    color: #666;
    margin: 8px 0;
}

.format-select {
    margin: 20px 0;
    text-align: center;
}

.format-select label {
    margin: 0 15px;
    color: #666;
}

.convert-btn {
    display: block;
    width: 200px;
    margin: 20px auto;
    background: #2ecc71;
    color: white;
    border: none;
    padding: 12px 0;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
}

.convert-steps {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
}

.convert-steps h2 {
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
}

.convert-steps ol {
    padding-left: 20px;
}

.convert-steps li {
    color: #666;
    margin-bottom: 10px;
    line-height: 1.6;
}

/* 粘贴对话框样式 */
.paste-dialog {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.paste-dialog-content {
    background: white;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.paste-header {
    padding: 15px 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.paste-header h3 {
    margin: 0;
    color: #333;
}

.close-btn {
    background: none;
    border: none;
    font-size: 24px;
    color: #666;
    cursor: pointer;
}

#markdownContent {
    width: 100%;
    height: 300px;
    padding: 15px;
    border: none;
    resize: vertical;
    font-family: monospace;
    font-size: 14px;
    line-height: 1.6;
}

.paste-footer {
    padding: 15px 20px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.cancel-btn, .confirm-btn {
    padding: 8px 20px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
}

.cancel-btn {
    background: #eee;
    color: #666;
}

.confirm-btn {
    background: #2ecc71;
    color: white;
}

.convert-steps ul {
    list-style: disc;
    margin: 10px 0 10px 20px;
    color: #666;
}

.convert-steps ul li {
    margin-bottom: 5px;
}

/* 文件列表样式 */
.file-list {
    margin-top: 20px;
    text-align: left;
}

.file-item {
    display: flex;
    align-items: center;
    padding: 10px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    margin-bottom: 8px;
}

.file-name {
    flex: 1;
    margin-right: 10px;
    color: #333;
    font-size: 14px;
}

.file-size {
    color: #666;
    font-size: 12px;
    margin-right: 10px;
}

.remove-file {
    background: none;
    border: none;
    color: #ff4d4f;
    cursor: pointer;
    font-size: 18px;
    padding: 0 8px;
}

.remove-file:hover {
    color: #ff7875;
}

/* 修改上传框样式 */
.upload-box {
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: 60px;
    text-align: center;
    background: #fafafa;
    margin-bottom: 20px;
    cursor: pointer;
    transition: border-color 0.3s;
    position: relative;
    width: 100%;
}

.upload-content {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

/* 转换选项样式 */
.convert-options {
    margin: 20px 0;
    text-align: center;
}

.option-label {
    color: #666;
    font-size: 14px;
}

.option-label select {
    margin-left: 10px;
    padding: 5px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: white;
    color: #333;
    font-size: 14px;
}

.option-label select:focus {
    outline: none;
    border-color: #3498db;
}

/* 响应式布局基础设置 */
:root {
    --container-width: 1200px;
    --container-padding: 20px;
    --mobile-breakpoint: 768px;
    --tablet-breakpoint: 1024px;
}

/* 基础响应式容器 */
.content-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
    box-sizing: border-box;
}

/* 导航栏响应式设计 */
.nav-container {
    position: relative;
}

/* 移动端菜单按钮 */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 10px;
}

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

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        padding: 10px 0;
    }

    .nav-menu.active {
        display: block;
    }

    .nav-menu .nav-item {
        display: block;
        margin: 0;
    }

    .nav-menu .nav-item a {
        padding: 12px 20px;
        display: block;
    }

    /* 移动端下拉菜单样式 */
    .nav-item.has-dropdown .dropdown {
        position: static;
        box-shadow: none;
        display: none;
        background: #f8f9fa;
        padding-left: 20px;
    }

    .nav-item.has-dropdown:hover .dropdown {
        display: none;
    }

    .nav-item.has-dropdown.active .dropdown {
        display: block;
    }
}

/* 转换页面响应式设计 */
@media (max-width: 768px) {
    .convert-container {
        padding: 15px;
    }

    .upload-box {
        min-height: 200px;
        padding: 30px 15px;
    }

    .convert-options {
        flex-direction: column;
        gap: 15px;
    }

    .option-label {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .option-label select {
        width: 100%;
        max-width: 200px;
        margin-left: 0;
    }

    .convert-btn {
        width: 100%;
    }

    /* 粘贴对话框响应式 */
    .paste-dialog-content {
        width: 95%;
        margin: 10px;
    }

    #markdownContent {
        height: 200px;
    }
}

/* 文件列表响应式样式 */
@media (max-width: 768px) {
    .file-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 15px;
    }

    .file-name {
        margin-bottom: 5px;
    }

    .file-size {
        margin-bottom: 10px;
    }

    .remove-file {
        align-self: flex-end;
        margin-top: -30px;
    }
}

/* 平板设备优化 */
@media (min-width: 769px) and (max-width: 1024px) {
    .convert-container {
        max-width: 90%;
    }

    .upload-box {
        min-height: 250px;
        padding: 40px;
    }
}

/* 用户信息区域响应式 */
@media (max-width: 768px) {
    .nav-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px var(--container-padding);
    }

    .logo {
        flex-shrink: 0;  /* 防止logo缩小 */
    }

    .menu-toggle {
        order: 2;  /* 将菜单按钮放在中间 */
        margin: 0 15px;  /* 添加一些间距 */
    }

    .user-section {
        order: 3;  /* 将用户区域放在最右边 */
        flex-shrink: 0;  /* 防止用户区域缩小 */
        margin-left: 0;  /* 移除左边距 */
        white-space: nowrap;  /* 防止文本换行 */
    }

    .login-btn {
        padding: 6px 12px;  /* 稍微减小按钮内边距 */
        font-size: 14px;  /* 稍微减小字体大小 */
    }

    .user-info {
        margin-left: 0;
    }

    .user-dropdown {
        right: 0;
        left: auto;
        width: 200px;
    }
}

/* 超小屏幕优化 */
@media (max-width: 360px) {
    .nav-container {
        padding: 10px;
    }

    .login-btn {
        padding: 5px 10px;
        font-size: 13px;
    }
}

/* 转换步骤响应式样式 */
@media (max-width: 768px) {
    .convert-steps {
        padding: 15px;
    }

    .convert-steps h2 {
        font-size: 18px;
    }

    .convert-steps ol {
        padding-left: 15px;
    }

    .convert-steps ul {
        padding-left: 15px;
    }
}

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

.parse-section {
    background: #f0f2f5;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.input-group {
    margin-bottom: 20px;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.platform-item {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 6px;
    text-align: center;
    transition: all 0.3s ease;
}

.platform-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.loading {
    display: none;
    text-align: center;
    padding: 20px;
}

/* 解析表单样式 */
.parse-tabs {
    border-bottom: 2px solid #e9ecef;
    margin-bottom: 25px;
}

.parse-tabs .nav-pills {
    gap: 10px;  /* 增加按钮之间的间距 */
}

.parse-tabs .nav-link {
    color: #666;
    font-size: 16px;
    font-weight: 500;
    padding: 12px 30px;
    border-radius: 8px;
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.parse-tabs .nav-link:hover {
    background-color: #e9ecef;
    color: #2c3e50;
}

.parse-tabs .nav-link.active {
    color: #fff;
    background-color: #3498db;
    border-color: #3498db;
    box-shadow: 0 2px 4px rgba(52, 152, 219, 0.2);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .parse-tabs .nav-link {
        padding: 10px 20px;
        font-size: 15px;
    }
}

#batch-urls {
    min-height: 180px;
    resize: vertical;
    line-height: 1.6;
    padding: 15px;
}

/* 修改温馨提示样式 */
.parse-tips {
    color: #666;
    font-size: 16px;  /* 增大字体大小 */
    padding: 15px;    /* 增加内边距 */
    background: #f8f9fa;  /* 添加背景色 */
    border-radius: 6px;   /* 添加圆角 */
    margin: 20px 0;      /* 调整外边距 */
}

.parse-tips small {
    font-size: 16px;  /* 覆盖 small 标签的默认字体大小 */
    display: block;   /* 让提示文字占据整行 */
    line-height: 1.6; /* 增加行高提高可读性 */
}

/* 结果卡片样式 */
.card {
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: transform 0.2s;
}

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

.card-title {
    font-size: 16px;
    margin-bottom: 10px;
}

/* 按钮样式优化 */
/* 单个解析按钮 - 使用蓝色主题 */
.btn-parse-single {
    background-color: #3498db;
    border-color: #3498db;
    color: #fff;
}

.btn-parse-single:hover {
    background-color: #2980b9;
    border-color: #2980b9;
    color: #fff;
}

/* 批量解析按钮 - 使用紫色主题 */
.btn-parse-batch {
    background-color: #9b59b6;
    border-color: #9b59b6;
    color: #fff;
}

.btn-parse-batch:hover {
    background-color: #8e44ad;
    border-color: #8e44ad;
    color: #fff;
}

/* 按钮通用样式 */
.btn-parse-single,
.btn-parse-batch {
    margin-top: 15px;
    padding: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
}

/* 平台网格样式优化 */
.supported-platforms {
    margin-top: 50px;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.platform-item {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #eee;
}

.platform-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.platform-item img {
    width: 50px;
    height: 50px;
    margin-bottom: 10px;
}

.platform-item h5 {
    margin: 0;
    font-size: 14px;
    color: #666;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .platform-item {
        padding: 15px;
    }
    
    .platform-item img {
        width: 40px;
        height: 40px;
    }
}

/* 表单布局样式 */
.form-group {
    margin-bottom: 20px;
}

.form-group .position-relative {
    background-color: #ffffff;
    border-radius: 6px;
    margin-bottom: 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
}

/* 输入组合样式 */
.input-wrapper {
    display: flex;
    align-items: stretch;
    gap: 10px;
    margin-bottom: 15px;
}

.input-wrapper .form-control {
    flex: 1;
    padding-right: 12px;
}

/* 清空按钮样式 */
.clear-btn {
    padding: 8px 12px;
    border: 1px solid #d0d0d0;
    background: #fff;
    border-radius: 4px;
    color: #666;
    display: none;
    flex-shrink: 0;
    transition: all 0.2s ease;
    white-space: nowrap;  /* 防止文字换行 */
}

/* 文本域的清空按钮特殊样式 */
.input-wrapper textarea + .clear-btn {
    height: auto;
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.clear-btn:hover {
    background-color: #f8f9fa;
    border-color: #c0c0c0;
    color: #333;
}

.clear-btn:active {
    background-color: #e9ecef;
}

/* 图标和文字的间距 */
.clear-btn i {
    margin-right: 4px;
}

/* 输入框和文本域样式优化 */
.form-control {
    padding: 12px 15px;
    background-color: #ffffff;
    border: 1px solid #d0d0d0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
    font-size: 16px;
}

.form-control:focus {
    background-color: #ffffff;
    border-color: #3498db;
    box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.2);
}

/* 文本域特殊样式 */
textarea.form-control {
    border: 1px solid #d0d0d0;
    background-color: #ffffff;
}

/* 提交按钮样式 */
.btn-primary.w-100 {
    margin-top: 15px;
    padding: 10px;
}

/* 批量解析文本域的清空按钮位置调整 */
#batch-parse .clear-btn {
    top: 15px;
    transform: none;
}

/* 导航栏样式优化 */
.navbar {
    padding: 15px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* Logo样式优化 */
.navbar-brand {
    display: flex;
    align-items: center;
    padding: 0;
    margin: 0 40px 0 0;
}

.navbar-brand img {
    height: 65px;
    width: auto;
    margin: 0;
    padding: 0;
    display: block;
}

/* 导航链接样式 */
.navbar-nav {
    margin-left: 20px;
}

.navbar-nav .nav-link {
    font-size: 16px;
    padding: 8px 20px;
    color: #666;
    transition: color 0.2s ease;
}

.navbar-nav .nav-link:hover {
    color: #3498db;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .navbar-brand img {
        height: 50px;
    }
    
    .navbar-brand {
        margin: 0 20px 0 0;
    }
}

/* 会员卡片样式 */
.member-card {
    border: none;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.member-card:hover {
    transform: translateY(-10px);
}

.member-card.popular {
    border: 2px solid #3498db;
}

.popular-tag {
    position: absolute;
    top: 0;
    right: 20px;
    background: #3498db;
    color: white;
    padding: 5px 15px;
    border-radius: 0 0 8px 8px;
    font-weight: 500;
}

.member-card .card-header {
    background: white;
    border: none;
}

.price-tag {
    margin: 20px 0;
}

.current-price {
    font-size: 42px;
    font-weight: bold;
    color: #3498db;
}

.currency {
    font-size: 18px;
    color: #666;
}

.original-price {
    color: #999;
    text-decoration: line-through;
    font-size: 14px;
    margin-top: 5px;
}

.payment-note {
    font-size: 14px;
    color: #666;
    margin-top: 5px;
}

.discount-badge {
    display: inline-block;
    background: #ff6b6b;
    color: white;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 14px;
    margin-top: 10px;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    padding: 8px 0;
    color: #666;
}

.feature-list i {
    margin-right: 10px;
}

.btn-primary {
    background: #3498db;
    border-color: #3498db;
    padding: 12px 30px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: #2980b9;
    border-color: #2980b9;
    transform: translateY(-2px);
}

/* 单个链接输入框样式 */
#video-url {
    height: 50px;
    line-height: 1.5;
}