@charset utf-8;

/* 隐性元素 */
::-webkit-datetime-edit-year-field {
	color: #38f;
}

::-webkit-datetime-edit-month-field {
	color: #26d2ff;
}

::-webkit-datetime-edit-day-field {
	color: #04BE02;
}

::-webkit-inner-spin-button {
	visibility: hidden;
}

::-webkit-calendar-picker-indicator {
	background-color: #eee;
	background-image: 0;
	border: 1px solid rgba(125, 125, 125, 0.25);
	border-radius: 0.25rem;
	box-shadow: inset 0 1px #fff, 0 1px #eee;
	color: #666;
}


/* 滚动条凹槽的颜色，还可以设置边框属性 */
/* 隐性元素 */

/* 滚动条凹槽的颜色，还可以设置边框属性 */
::-webkit-file-upload-button {
	-webkit-appearance: button;
	font: inherit;
}

@media (min-width: 576px) {
	::-webkit-scrollbar-track-piece {
		background-color: #f8f8f8;
	}

	/* 滚动条的宽度 */
	::-webkit-scrollbar {
		width: .5rem;
		height: .5rem;
	}

	/* 滚动条的设置 */
	::-webkit-scrollbar-thumb {
		background-color: rgba(0, 0, 0, 0.5);
		background-clip: padding-box;
		min-height: 1rem;
		border-radius: 0.5rem;
	}
}

/* ===  全局变量  === */
/* 
 * 使用说明
 * _ 代表自身
 * -x 代表线框
 * -伪类名 表示对伪类控制, 例如: table-hover
 * -数字 表示样式1,样式2
*/
:root {
	/* === 颜色变量 === */
	/* 基本色 */
	--color_red: #FF0036;
	--color_orange: #fca216;
	--color_yellow: #fcca16;
	--color_green: #09BB07;
	--color_cyan: #26d2ff;
	--color_blue: #38f;
	--color_purple: #7f39e8;

	--color_black: #373737;
	--color_white: #fff;
	--color_grey: #6a737d;
	--color_light: #F9F9F9;
	--color_dark: #666;


	/* 主题色 */
	--color_error: #FF0036;
	--color_error_b: #d10000;
	--color_error_h: #ff3237;
	--color_warning: #fca216;
	--color_warning_b: #ff8200;
	--color_warning_h: #fca248;
	--color_success: #09BB07;
	--color_success_b: #2F9833;
	--color_success_h: #3bbb39;
	--color_info: #26d2ff;
	--color_info_b: #15baf8;
	--color_info_h: #58e6ff;
	--color_primary: #38f;
	--color_primary_b: #317EF3;
	--color_primary_h: #51a6ff;
	--color_default: #666;
	--color_default_b: #444;
	--color_default_h: #999;


	/* 场景色 */
	--color_base: #373737;
	--color_title: #000;
	--color_subtitle: #373737;
	--color_describe: #666;
	--color_paragraph: #666;
	--color_tip: #6a737d;
	--color_border: #dfe2e5;
	--color_mask: rgba(0, 0, 0, 0.4);
	--color_shadow: rgba(7, 17, 27, 0.1);

	--bg_black: #24292e;
	--bg_grey: #efeff4;
	--bg_white: #FDFDFD;

	/* === 其他 === */
	/* 透明度 */
	--opacity_disabled: 0.7;

	/* 渐变 */
	--line_red: linear-gradient(135deg, #FF5A6A 0%, #f12f04 100%);
	--line_yellow: linear-gradient(135deg, rgb(252, 207, 49) 10%, rgb(245, 85, 85) 100%);
	--line_green: linear-gradient(135deg, rgb(255, 247, 32) 10%, rgb(60, 213, 0) 100%);
	--line_blue: linear-gradient(135deg, rgb(94, 252, 232) 10%, rgb(115, 110, 254) 100%);
	--line_purple: linear-gradient(135deg, #EE9AE5 10%, #5961F9 100%);

	--line_red-1: linear-gradient(135deg, #fffddc 0%, #ff4c4c 20%, #fa2aa4 100%);
	--line_red-2: linear-gradient(135deg, #ffe7dc 0%, #ff7a4c 20%, #fa2a7d 100%);
	--line_yellow-1: linear-gradient(135deg, #ffe4dc 0%, #faa02a 20%, #ff4c5d 100%);
	--line_yellow-2: linear-gradient(135deg, #fffadc 0%, #faf32a 20%, #ff7f4c 100%);
	--line_green-1: linear-gradient(135deg, #dcf9ff 0%, #e8ff4c 20%, #2afac2 100%);
	--line_green-2: linear-gradient(135deg, #fff7dc 0%, #4cff6e 20%, #46c4fe 100%);
	--line_blue-1: linear-gradient(135deg, #dcfff9 0%, #2afadf 20%, #4c83ff 100%);
	--line_blue-2: linear-gradient(135deg, #dcffe0 0%, #2accfa 20%, #b14cff 100%);
	--line_purple-1: linear-gradient(135deg, #ffe8dc 0%, #ff4cb5 20%, #cc2afa 100%);
	--line_purple-2: linear-gradient(135deg, #ffe8dc 0%, #ec4cff 20%, #652afa 100%);

	/* === 字体样式 === */
	--font_family_number: "Helvetica Neue", helvetica;
	--font_family_text: arial, sans-serif;

	/* === 尺寸 === */
	/* 常用大小 */
	--font_mini: 0.75rem;
	--font_small: 0.875rem;
	--font_base: 1rem;
	--font_big: 1.25rem;
	--font_larger: 1.5rem;
	--font_huge: 1.75rem;

	/* 场景大小 */
	--font_title: 1.25rem;
	--font_subtitle: 1rem;
	--font_describe: 1rem;
	--font_paragraph: 1rem;
	--font_tip: 0.75rem;

	/* 图片尺寸 */
	--img_size_mini: 1.5rem;
	--img_size_small: 2rem;
	--img_size_base: 3.5rem;
	--img_size_big: 4.5rem;
	--img_size_larger: 6rem;
	--img_size_huge: 8rem;

	/* 圆角 */
	--radius_small: 0.25rem;
	--radius_base: 0.5rem;
	--radius_big: 1rem;
	--radius_circle: 50%;

	/* 高度 */
	--height_mini: 1rem;
	--height_small: 1.5rem;
	--height_base: 2rem;
	--height_big: 2.5rem;
	--height_larger: 3rem;

	/* === 间隔 === */
	/* 水平间距 */
	--row_mini: 0.25rem;
	--row_small: 0.5rem;
	--row_base: 1rem;
	--row_big: 1.25rem;
	--row_larger: 1.5rem;

	/* 垂直间距 */
	--col_mini: 0.25rem;
	--col_small: 0.5rem;
	--col_base: 1rem;
	--col_big: 1.25rem;
	--col_larger: 1.5rem;

	/* 填充 */
	--padding_mini: 0.25rem;
	--padding_small: 0.5rem;
	--padding_base: 1rem;
	--padding_big: 1.25rem;
	--padding_larger: 1.5rem;
	--padding_huge: 2rem;

	/* 边距 */
	--margin_mini: 0.25rem;
	--margin_small: 0.5rem;
	--margin_base: 1rem;
	--margin_big: 1.25rem;
	--margin_larger: 1.5rem;
	--margin_huge: 2rem;
}


:focus {
	outline: 0 auto 0;
}

::-webkit-scrollbar-thumb:hover {
	background-color: rgba(0, 0, 0, 0.25);
}

/* ===  基础样式  === */
@font-face {
	font-family: "Helvetica Neue";
	font-style: normal;
	font-weight: 400;
	src: url(../fonts/HelveticaNeue.eot) format(embedded-opentype), url(../fonts/HelveticaNeue.woff2) format(woff2), url(../fonts/HelveticaNeue.woff) format(woff), url(../fonts/HelveticaNeue.ttf) format(truetype), url(../fonts/HelveticaNeue.svg) format(svg);
}

* {
	margin: 0;
	padding: 0;
	-webkit-overflow-scrolling: touch;
}

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

html {
	height: 100%;
	overflow: hidden;
	font-family: "Helvetica Neue", helvetica, arial, sans-serif;
	line-height: 1.5;
}

body {
	height: 100vh;
	color: var(--color_base);
	line-height: 1.5;
	overflow: hidden;
}

/** 不可见元素 **/
[type=search] {
	-webkit-appearance: none;
	outline-offset: -2px;
}

[type=search]::-webkit-search-decoration {
	-webkit-appearance: none;
}

[hidden],
.hidden {
	display: none !important;
}


[tabindex=-1]:focus:not(:focus-visible) {
	outline: 0 !important;
}


/* ===  布局标签  === */
article {
	overflow: hidden;
}

article>header {
	text-align: center;
}


blockquote {
	margin: 0 0 var(--margin_base);
	padding: 0 var(--padding_base);
	color: var(--color_grey);
	border-left: 3px solid var(--color_border);
}

address {
	font-style: normal;
	line-height: inherit;
}

section {
	position: relative;
}

main {
	position: relative;
}



address,
article,
aside,
code,
figcaption,
hgroup,
main,
nav,
section,
iframe,
frame,
form,
pre {
	display: block;
}

header::before,
header::after,
footer::before,
footer::after,
frame::before,
frame::after,
iframe::before,
iframe::after,
code::before,
code::after,
address::before,
address::after,
section::before,
section::after {
	clear: both;
	content: "";
	display: block;
}

article::before,
article::after {
	content: "";
	display: block;
	clear: both;
}

form::before,
form::after {
	content: "";
	display: block;
	clear: both;
}

code {
	padding: var(--padding_small);
}

table {
	border: 1px solid var(--color_border);
	border-collapse: collapse;
	border-radius: var(--radius_small);
	width: 100%;
	border-spacing: 0;
}

nav {
	white-space: nowrap;
}

/* ===  表单类  === */
input,
input::after,
input::before {
	box-sizing: border-box;
}

input,
textarea {
	outline: none;
}

input[type=color] {
	height: 1.5rem;
	border: 1px solid var(--color_border);
	border-radius: var(--radius_small);
	margin-top: 0.25rem;
	margin-bottom: 0.25rem;
}

input[type=range] {
	margin-top: 0.75rem;
	margin-bottom: 0.875rem;
	/*上部分的填兑换*/
	outline: none;
	-webkit-appearance: none;
	background: var(--color_border);
	/*背景颜色，俩个颜色分别对应上下，自己尝试下就知道了嗯*/
	/* background-size: 33% 100%; */
	/*设置左右宽度比例*/
	height: 3px;
	/*横条的高度，细的真的比较好看嗯*/
}

input[type=range]:-webkit-slider-thumb,
input[type=range]:-moz-range-thumb,
input[type=range]:-ms-thumb {
	-webkit-appearance: none;
	width: 1rem;
	height: 1rem;
	border-radius: 50%;
	background: var(--color_info);
	cursor: pointer;
	margin-top: -0.875rem;
}

input[type=text],
input[type=tel],
input[type=email],
input[type=number],
input[type=password],
input[type=url],
input[type=date],
input[type=datetime],
input[type=time],
input[type=datetime-local],
input[type=month],
input[type=week] {
	border-radius: var(--radius_small);
	border: 1px solid var(--color_border);
	padding-left: var(--padding_small);
	min-height: var(--height_base);
}

input[type=text],
input[type=tel],
input[type=email],
input[type=number],
input[type=password],
input[type=url] {
	padding-right: var(--padding_small);
}

input[type=date],
input[type=datetime],
input[type=time],
input[type=datetime-local],
input[type=month],
input[type=week] {
	-webkit-appearance: listbox;
	padding-right: var(--padding_mini);
}

input[type=radio],
input[type=checkbox] {
	box-sizing: border-box;
	padding: 0;
}

input[type=datetime-local] {
	background: #fff;
	letter-spacing: -1px;
	width: 11.75rem;
}

/* 非法选择器 */
input:invalid {
	border-color: var(--color_error);
}

button,
select {
	text-transform: none;
	cursor: pointer;
	border: 1px solid var(--color_border);
	padding: var(--padding_mini) var(--padding_small);
	border-radius: var(--radius_small);
}

button {
	-webkit-appearance: button;
	display: inline-block;
	line-height: 1.5;
}

[type=button],
[type=reset],
[type=submit] {
	-webkit-appearance: button;
}

button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
	border-style: none;
	padding: 0;
}

button:focus {
	outline: none;
}

select {
	padding-left: var(--padding_small);
	min-width: 3rem;
	word-wrap: normal;
	text-align: center;
}

select[multiple] {
	background: none;
}

textarea {
	overflow-x: hidden;
	overflow-y: auto;
	resize: vertical;
	min-height: 10rem;
	padding: var(--padding_small);
	border: 1px solid var(--color_border);
	border-radius: var(--radius_small);
	font: 400 13.3333px;
	min-width: 13.25rem;
}

form textarea {
	width: 100%;
}

.pc .multiple,
.pc select[multiple],
.pc select[size] {
	height: auto;
}

form label~label {
	margin-left: var(--margin_base);
}

optgroup {
	line-height: inherit;
}

fieldset {
	border: 0;
	min-width: 0;
}

input:focus,
select:focus,
button:focus {
	z-index: 20;
}

caption {
	caption-side: bottom;
	padding-bottom: var(--padding_small);
	padding-top: var(--padding_small);
	text-align: left;
}

/* ===  列表类  === */
dt {
	display: block;
	clear: left;
	float: left;
	font-weight: 400;
	padding: var(--padding_small);
	min-width: 7rem;
	position: relative;
}

dt>span,
dd>span {
	line-height: var(--height_base);
}

dd {
	display: block;
	padding: var(--padding_small);
	float: left;
}

li {
	position: relative;
}

ul {
	display: block;
	padding-left: 1.25rem;
}

dl {
	display: block;
}

dl::before,
dl::after,
ul::before,
ul::after,
ol::before,
ol::after {
	content: "";
	display: block;
	float: none;
	clear: both;
}

ol {
	padding-left: 1.25rem;
	padding-right: var(--padding_base);
}


th {
	border: 1px solid var(--color_border);
	padding: var(--padding_small) .75rem;
	text-align: inherit;
}

thead th>span {
	line-height: var(--height_base);
}

thead th {
	border-bottom: 2px solid var(--color_border);
	vertical-align: bottom;
}

td {
	border: 1px solid var(--color_border);
	padding: var(--padding_small) .75rem;
	white-space: nowrap;
}



/* ===  内容标签  === */
sub,
sup {
	line-height: 0;
	position: relative;
	vertical-align: baseline;
}

sub {
	bottom: -0.25em;
}

sup {
	top: -0.5em;
}

hr {
	box-sizing: content-box;
	height: 0;
	overflow: visible;
}

svg {
	overflow: hidden;
	vertical-align: middle;
}

output {
	display: inline-block;
}

summary {
	cursor: pointer;
}

template {
	display: none;
}

abbr[title],
abbr[data-original-title] {
	border-bottom: 0;
	cursor: help;
	text-decoration: underline dotted;
	text-decoration-skip-ink: none;
}

/* ===  字体大小  === */
h1,
.h1 {
	font-size: var(--font_huge);
}

h2,
.h2 {
	font-size: var(--font_larger);
}

h3,
.h3 {
	font-size: var(--font_big);
}

h4,
.h4 {
	font-size: var(--font_base);
}

h5,
.h5 {
	font-size: var(--font_small);
}

h6,
.h6 {
	font-size: var(--font_mini);
}

h1,
.h1,
h2,
.h2 {
	font-weight: 600;
}

h3,
.h3,
h4,
.h4,
h5,
.h5,
h6,
.h6 {
	font-weight: 550;
}

small,
.font-sm {
	font-size: 75% !important;
}

big,
.font-bg {
	font-size: 125% !important;
}


/* ===  媒体标签  === */
/* 图片 */
img {
	border: none;
	vertical-align: middle;
}


/* 图片相框 */
figure {
	position: relative;
	overflow: hidden;
	display: block;
	background: center center no-repeat;
	background-size: 100%;
}

figure img {
	width: 100%;
	display: block;
}

/* 图片描述 */
figcaption {
	display: block;
}

figure~div {
	overflow: hidden;
}


/* 链接 */
a {
	background-color: transparent;
	color: inherit;
	cursor: pointer;
	text-decoration: none;
}

nav>a {
	display: inline-block;
}

a:hover,
a:not([href]) {
	text-decoration: none;
}

/* 文章间距 */
section h1,
section h2,
section h3,
section h4,
section h5 {
	margin-top: 1rem;
	margin-bottom: .5rem;
}

section p,
section blockquote {
	margin-bottom: 1rem;
}

section blockquote>* {
	margin-bottom: 0;
}

section h1,
section h2,
section h3 {
	padding-bottom: .25rem;
	border-bottom: 1px solid var(--color_border);
}