body {
    max-width: 1200px;
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

img {
    max-width: 100%;
    height: auto;
}

a {
    color: #000;
    text-decoration: none;
}

li {
    list-style: none;
}

/* 头部样式 */
header {
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    background-color: #f1d0d0;
}

header img {
    width: 80px;
    height: auto;
}

header nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

header nav a {
    font-family: Plus Jakarta Sans;
    font-size: 18px;
    font-weight: 700;
    padding: 10px;
}

/* 页脚样式 */
footer {
    background-color: #f49fb6;
    width: 100%;
    margin-top: auto;
    padding: 40px 20px 20px;
}

.footer_top {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.footer_top .logo {
    width: 200px;
    height: auto;
}

.footer_top ul {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer_top .icon {
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-right: 10px;
}

.footer_top ul li {
    color: #fff;
    font-family: Plus Jakarta Sans;
    font-size: 18px;
    font-weight: 700;
}

.footer_bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer_bottom p {
    color: #fff;
    font-family: Plus Jakarta Sans;
    font-size: 16px;
    font-weight: 400;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
    z-index: 1000;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #333;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

nav a.active {
    color: #f49fb6;
    background: rgba(244,159,182,0.1);
}

.footer_top ul li a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.footer_top ul li a:hover {
    color: #f49fb6;
}

.footer_top ul li a img {
    vertical-align: middle;
    margin-right: 8px;
}