shared.css

/* 全局重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 全局变量 */
:root {
    --primary-gradient: linear-gradient(to right, #9c27b0 0%, #6a1b9a 100%);
    --hover-gradient: linear-gradient(to right, #6a1b9a 0%, #4a148c 100%);
    --text-primary: #115957;
    --text-secondary: #0f1212;
    --link-color: #9c27b0;
    --background-light: #ffffff;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* 全局样式 */
body {
    font-family: "Söhne", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-light);
}

/* Header 样式 */
.site-header {
    background: #DEEBF7;
    padding: 35px 0 10px 0;
    box-shadow: var(--shadow-md);
}

.header-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 40px;
    align-items: flex-end;
}

/* Logo 样式 */
.logo-section {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding-left: 20px;
}

.logo {
    max-height: 75px;
    width: auto;
}

/* 右侧内容区域 */
.content-section {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    /* max-width: 500px;
    min-width: auto; */
    max-width: 100%;
    min-width: auto;
    padding: 10px 0;
}

/* 导航栏 */
.nav-links {
    display: flex;
    gap: 0px;
    justify-content: flex-end;
    width: 100%;
    flex-wrap: nowrap;
    align-items: center;
}

/* 基础导航链接样式 */
.nav-links>a,
.nav-item {
    width: 100px;
    /* 统一宽度 */
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nav-links>a,
.nav-item>a {
    /* color: rgba(255, 255, 255, 0.9); */
    color: #000000;
    text-decoration: none;
    padding: 8px 16px;
    font-size: 18px;
    font-weight: 500;
    white-space: nowrap;
    text-align: center;
    line-height: 24px;
    width: 100%;
    /* 填充父容器宽度 */
    height: 100%;
    /* 填充父容器高度 */
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* 激活状态统一样式 */
.nav-links>a.active,
.nav-item>a.active {
    background: #1FA1A1;
    color: #ffffff;
    box-shadow: var(--shadow-sm);
    border-radius: 4px;
}

/* 悬停状态统一样式 */
.nav-links>a:hover:not(.active),
.nav-item>a:hover:not(.active) {
    background: rgba(156, 39, 176, 0.15);
    color: white;
}

/* 导航项容器 */
.nav-item {
    position: relative;
}

/* 下拉菜单 */
.dropdown-content {
    display: none;
    position: absolute;
    top: 40px;
    left: 0;
    background-color: #fff;
    min-width: 200px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    z-index: 1000;
}

.dropdown-content a {
    color: #9c27b0 !important;
    padding: 10px 15px;
    display: block;
    text-align: left;
    font-size: 14px;
    min-width: auto;
    border-radius: 0;
    height: auto;
    line-height: 1.4;
}

.dropdown-content a:hover {
    background-color: #f3e5f5;
    color: #6a1b9a !important;
}

.nav-item:hover .dropdown-content {
    display: block;
}

/* 下拉箭头 */
.nav-item>a::after {
    content: "▾";
    margin-left: 5px;
    font-size: 12px;
    opacity: 0.8;
    display: inline-block;
    vertical-align: middle;
}

/* 主要内容区域 */
.main-content {
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    margin: 2rem auto;
    padding: 40px;
    max-width: 800px;
}

/* 标题样式 */
.section-title {
    font-size: 2.5em;
    /* color: var(--text-primary); */
    color: #000000;
    margin-bottom: 10px;
    font-weight: 500;
    letter-spacing: -0.02em;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .main-content {
        padding: 20px;
    }

    .header-container {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }

    .content-section {
        max-width: 100%;
        width: 100%;
    }

    .nav-links {
        justify-content: center;
    }
}