*,::before,::after {
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

html {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    -moz-tab-size: 4;
    -o-tab-size: 4;
    tab-size: 4;
    font-family: ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif,'Apple Color Emoji','Segoe UI Emoji','Segoe UI Symbol','Noto Color Emoji'
}

body {
    margin: 0;
    line-height: inherit;
    font-size: 14px
}

html,body {
    height: 100%
}

hr {
    height: 0;
    color: inherit;
    border-top-width: 1px
}

abbr[title] {
    -webkit-text-decoration: underline dotted;
    text-decoration: underline dotted
}

h1,h2,h3,h4,h5,h6 {
    font-size: inherit;
    font-weight: inherit
}

a {
    color: inherit;
    text-decoration: inherit
}

b,strong {
    font-weight: bolder
}

code,kbd,samp,pre {
    font-family: ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,'Liberation Mono','Courier New',monospace;
    font-size: 1em
}

small {
    font-size: 80%
}

sub,sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline
}

sub {
    bottom: -0.25em
}

sup {
    top: -0.5em
}

table {
    text-indent: 0;
    border-color: inherit;
    border-collapse: collapse
}

button,input,optgroup,select,textarea {
    font-family: inherit;
    font-size: 100%;
    line-height: inherit;
    color: inherit;
    margin: 0;
    padding: 0
}

button,select {
    text-transform: none
}

button,[type='button'],[type='reset'],[type='submit'] {
    -webkit-appearance: button;
    background-color: transparent;
    background-image: none
}

:-moz-focusring {
    outline: auto
}

:-moz-ui-invalid {
    box-shadow: none
}

progress {
    vertical-align: baseline
}

::-webkit-inner-spin-button,::-webkit-outer-spin-button {
    height: auto
}

[type='search'] {
    -webkit-appearance: textfield;
    outline-offset: -2px
}

::-webkit-search-decoration {
    -webkit-appearance: none
}

::-webkit-file-upload-button {
    -webkit-appearance: button;
    font: inherit
}

summary {
    display: list-item
}

blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre {
    margin: 0
}

fieldset {
    margin: 0;
    padding: 0
}

legend {
    padding: 0
}

ol,ul,menu {
    list-style: none;
    margin: 0;
    padding: 0
}

textarea {
    resize: vertical
}

input::-webkit-input-placeholder,textarea::-webkit-input-placeholder {
    opacity: 1;
    color: #9ca3af
}

input::-moz-placeholder,textarea::-moz-placeholder {
    opacity: 1;
    color: #9ca3af
}

input:-ms-input-placeholder,textarea:-ms-input-placeholder {
    opacity: 1;
    color: #9ca3af
}

input::-ms-input-placeholder,textarea::-ms-input-placeholder {
    opacity: 1;
    color: #9ca3af
}

input::placeholder,textarea::placeholder {
    opacity: 1;
    color: #9ca3af
}

button,[role='button'] {
    cursor: pointer
}

:disabled {
    cursor: default
}

img,svg,video,canvas,audio,iframe,embed,object {
    vertical-align: middle
}

img,video {
    max-width: 100%;
    height: auto;
    outline: none;
    border: 0
}

[hidden] {
    display: none
}

em {
    font-style: normal
}

:root {
    --theme-main: #000;
    --theme-cyan-light: #05d1d1;
    --theme-cyan-normal: #2868bf;
    --theme-cyan-dark: #02b9b9;
    --theme-red-light: #e51c1c;
    --theme-red-normal: #c42e2e;
    --theme-red-dark: #b02425;
    --theme-pink-light: #fa99a5;
    --theme-pink-normal: #ec808d;
    --theme-pink-dark: #d4616f;
    --link-red: #e51c1c;
    --link-blue: #2979ff;
    --layout-w: 90%;
    --layout-w-max: 1920px;
    --layout-w-min: 1200px;
    --layout-padding-1: 8px;
    --layout-padding-2: 16px;
    --bg-1: #fff;
    --bg-2: #f6f7f8;
    --bg-3: #f1f2f3;
    --bg-4: #bdbdbd;
    --shadow-1: #e5e5e5;
    --shadow-2: #bbb;
    --text-color-1: #18191c;
    --text-color-2: #61666d;
    --text-color-3: #9499a0;
    --text-color-4: #c9ccd0;
    --line-color-1: #eaf4f7;
    --line-color-2: #ccc;
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 10px;
    --font-1: 32px;
    --font-2: 24px;
    --font-3: 18px;
    --font-4: 16px;
    --font-5: 14px;
    --font-6: 12px;
    --space-0: 0;
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-7: 28px;
    --space-8: 32px;
    --space-9: 36px;
    --space-10: 40px;
    --space-11: 44px;
    --space-12: 48px;
    --space-13: 52px;
    --space-14: 56px;
    --space-15: 60px
}

body {
    max-width: 750px;
    min-width: 320px;
    margin: 0 auto;
    font-size: var(--font-5)
}

#app {
    width: 100%;
    height: 100%;
    padding-top: 48px
}

.header-container {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    width: 100%
}

.header-container .header-inner {
    position: relative;
    width: 100%;
    height: 48px;
    padding: var(--space-3);
    background-color: #2868bf;
    color: #fff;
    z-index: 2
}

.header-container .header-inner h1 {
    text-align: center;
    font-size: var(--font-3);
    letter-spacing: 1px;
    line-height: 24px;
    font-weight: bold;
}

.header-container .header-inner .left-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    cursor: pointer
}

.header-container .header-inner .left-icon .iconfont {
    font-size: 20px;
    color: #ffffff;
}

.header-container .header-nav {
    position: absolute;
    left: 0;
    top: 48px;
    width: 100%;
    background: var(--bg-1);
    -webkit-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    transform: translateY(-100%);
    -webkit-transition: all .25s;
    transition: all .25s
}

.header-container .header-nav.active {
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
    -webkit-box-shadow: 0 0 5px var(--shadow-1);
    box-shadow: 0 0 5px var(--shadow-1)
}

.header-container .header-nav a {
    display: block;
    padding: var(--space-2) var(--space-3);
    color: var(--text-color-1);
    border-bottom: 1px solid var(--line-color-1);
    font-size: var(--font-4);
}

.navpos-container {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    font-size: var(--font-3);
    font-weight: 600;
    margin: var(--space-3);
    white-space: nowrap
}

.navpos-container img {
    -ms-flex-negative: 0;
    flex-shrink: 0;
    margin-right: 8px
}

.sitenav-container {
    position: relative;
    width: 100%;
    padding: var(--space-3);
    background-color: #fff
}

.sitenav-container .sitenav-inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    color: #fff
}

.sitenav-container .sitenav-inner .sitenav-item {
    width: 33.33333333%;
    padding: var(--space-2)
}

.sitenav-container .sitenav-inner .sitenav-item a {
    display: block;
    width: 85px;
    margin: auto;
    text-align: center;
    padding: var(--space-1) var(--space-2);
    background-color: #747474;
    border-radius: var(--radius-md)
}

.sitenav-container .sitenav-inner .sitenav-item a.selected {
    background-color: #2868bf;
}

.sitenav-container .sitenav-inner .sitenav-item a[href^='javascript'],.sitenav-container .sitenav-inner .sitenav-item a.is-disabled {
    pointer-events: none;
    cursor: not-allowed;
    opacity: .5
}

.footer-container {
    position: relative;
    width: 100%
}

.footer-container .footer-inner {
    text-align: center;
    padding: var(--space-3);
    background-color: #2868bf;
    color: #fff;
    font-size: var(--font-6)
}