/* 公共样式 - 金潤国际 */

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
    background-color: #f5f5f5;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* 页脚样式 */
footer {
    width: 100%;
    margin-top: auto;
    z-index: 10; /* 确保页脚在波浪分隔线上方 */
    position: relative;
}

/* 确保内容区域至少填满整个视口高度减去页脚高度 */
main {
    flex: 1 0 auto;
    position: relative;
    padding-bottom: 1rem;
    margin-bottom: 0; /* 确保没有负边距 */
}

/* 波浪分隔线处理 */
.wave-divider {
    position: relative;
    z-index: 1; /* 确保波浪在内容下方，页脚上方 */
    margin-bottom: 0; /* 重置任何负边距 */
}

/* 波浪分隔线位于页脚上方时 */
.wave-divider:last-child {
    margin-bottom: 0;
}

/* 渐变背景和阴影效果 */
.gradient-primary {
    background: linear-gradient(135deg, #1e40af, #1e3a8a);
}
.gradient-secondary {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

/* 固定顶部导航样式 */
header.fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 50;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* 抽屉菜单样式 */
.drawer {
    position: fixed;
    top: 0;
    right: -45%;
    width: 45%;
    height: 100%;
    background-color: #1e3a8a;
    transition: right 0.3s ease;
    z-index: 100;
    overflow-y: auto;
}

@media (min-width: 768px) {
    .drawer {
        right: -20%;
        width: 20%;
    }
}

.drawer.open {
    right: 0;
}
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    z-index: 90;
}
.overlay.open {
    display: block;
}

/* 隐藏滚动条但允许滚动 */
.hide-scrollbar {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}
.hide-scrollbar::-webkit-scrollbar {
    display: none;  /* Chrome, Safari, Opera */
}

/* 页面过渡动画 */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 导航和标签页样式优化 */
.sticky-nav {
    position: sticky;
    top: 56px;
    z-index: 40;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    background-color: white;
}

/* 页面预览框架样式 */
.page-preview {
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    background: white;
}
.mobile-frame {
    width: 360px;
    height: 640px;
    margin: 15px;
    display: inline-block;
    vertical-align: top;
}
iframe {
    border: none;
    width: 100%;
    height: 100%;
}
.page-title {
    text-align: center;
    padding: 10px;
    background: #f0f0f0;
    border-bottom: 1px solid #ddd;
    font-weight: bold;
    color: #333;
}