@charset "UTF-8";
:root {
    --el-color-primary: #2563eb;
    --el-color-primary-light-3: #3b82f6;
    --el-color-primary-light-5: #60a5fa;
    --el-color-primary-light-7: #93c5fd;
    --el-color-primary-light-8: #bfdbfe;
    --el-color-primary-light-9: #dbeafe;
    --el-bg-color-page: #f1f5f9;
}

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

body {
    font-family: pingfang SC, helvetica neue, arial, hiragino sans gb, microsoft yahei ui, microsoft yahei, simsun, sans-serif;
    font-size: var(--el-font-size-base);
    font-weight: var(--el-font-weight-primary);
}

ul, ol {
    list-style: none;
}

a {
    text-decoration: none;
    color: var(--el-text-color-primary);
}

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

input,
textarea,
select,
button {
    border: none;
    outline: none;
}

button {
    cursor: pointer;
}

.page-container {
    width: 100%;
    padding: 0 16px;
    margin: 0 auto;
}

@media (min-width: 640px) {
    .page-container {
        max-width: 640px;
    }
}

@media (min-width: 768px) {
    .page-container {
        max-width: 768px;
    }
}

@media (min-width: 1024px) {
    .page-container {
        max-width: 1024px;
    }
}

@media (min-width: 1280px) {
    .page-container {
        max-width: 1280px;
    }
}

@media (min-width: 1536px) {
    .page-container {
        max-width: 1536px;
    }
}

/* header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    width: 100%;
    background-color: #ffffff;
    box-shadow: var(--el-box-shadow-light);
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-nav-logo a {
    display: block;
    padding: 6px 0;
}

.header-nav-logo a img {
    display: block;
    width: auto;
    height: 48px;
}

.header-nav-btn-console {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    height: 60px;
    padding: 0 20px;
    font-size: 15px;
    color: var(--el-color-white);
    background-color: var(--el-color-primary);
}

.header-nav-btn-console:hover {
    background-color: var(--el-color-primary-light-3);
}

.body {
    margin-top: 60px;
    padding: 60px 0;
}

/* footer */
.footer {
    background-color: #f4f7fc;
}

.footer-copyright {
    padding: 24px 0;
}

.footer-copyright p {
    font-size: 14px;
    line-height: 22px;
    color: var(--el-text-color-primary);
    text-align: center;
}

.footer-copyright p + p {
    margin-top: 12px;
}

.footer-copyright p a:hover {
    color: var(--el-color-primary);
}