:root {
    --topnav-height: 56px;
    --container-max-width: 1600px;
    --font-family: Roboto, "Noto Sans KR", system-ui, -apple-system, Helvetica Neue, sans-serif;

    --color-primary: #334155;
    --color-blue: #006eff;
    --color-success: #09BB07;
    --color-green: var(--color-success);
    --color-warn: #fa5151;
    --color-orange: var(--color-warn);
    --color-secondary: #666;
    --color-gray: #888;

    --background-color: #f7f7f7;
    --border-color: rgba(0, 0, 0, 0.05);

    --table-border: rgba(0, 0, 0, 0.05);
    --table-bghead: #f9f9f9;
}

[v-cloak] {
    display: none;
}

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

html,body {
    margin: 0;
    padding: 0;
    font-size: 16px;
    color: #334155;
    position: relative;
    font-weight: 400;
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased; /* 开启抗锯齿 */
    -moz-osx-font-smoothing: grayscale; /* macOS 平滑渲染 */
    text-rendering: optimizeLegibility; /* 优化文字渲染 */
}

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

a {
    color: #334155;
    text-decoration: none;
    outline: none;
}
a:hover {
    color: var(--color-blue);
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

@media (max-width: 1600px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/**
 * 头部
*/
header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);
    z-index: 10;
}

/**
 * 躯干部
*/
main {
    position: relative;
    z-index: 0;
    padding: 2rem 0;
    min-height: 30rem;
}

/**
 * 底部
*/
footer .container {
    box-shadow: 0 -1px 1px rgba(0, 0, 0, 0.05);
    line-height: 1.5;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

/**
 * 头部 - 导航
*/
.headerBox {
    position: relative;
    height: var(--topnav-height);
    padding: 0 1.5rem;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
}
.headerBox-logo {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    gap: 0.5rem;
    min-width: 120px;
}
.headerBox-logo img {
    height: 22px;
    width: auto;
    display: block;
}
.headerBox-logo > .iconBox-menu {
    display: none;
}
.headerBox-navs {
    flex: 1;
}
.headerBox-navsBox {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    font-weight: 400;
    letter-spacing: 0px;
    padding: 0 0.5rem;
}
.headerBox-navsBox a.active {
    color: var(--color-blue);
}
.headerBox-icons {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-end;
    align-items: center;
    gap: 0.25rem;
    min-width: 120px;
}

@media (max-width:750px) {
    .headerBox {
        padding: 0 1rem;
    }
    .headerBox-navsBox {
        display: none;
    }
    .headerBox-logo > .iconBox-menu {
        display: flex;
    }
}

.iconBox {
    padding: 0 6px;
    height: 2rem;
    min-width: 2rem;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border-radius: 0.5rem;
    gap: 2px;
    cursor: pointer;
    outline: none;
    border: none;
    background: transparent;
}
.iconBox:hover {
    background: var(--background-color);
}

/**
 * 空
*/
.emptyBox {
    padding: 2rem 1rem;
    text-align: center;
}
.emptyBox-icon {
    color: #ccc;
}
.emptyBox-content {
    padding: 1rem 0;
    text-align: center;
    color: var(--color-gray);
}

/**
 * 分页
*/
.paginationBox {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}
.paginationBox-body {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.25rem;
}
.paginationBox-body > .btn:hover,
.paginationBox-body > .btn.active {
    background: #eee;
}

/**
 * 商品列表
*/
.productListBox {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 2rem 1rem;
}
.productListBox-item {
    width: calc((100% - 4rem) / 5);
}
.productListBox-item img {
    width: 100%;
    aspect-ratio: 320 / 400;
    display: block;
}
.productListBox-item__name {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    padding-top: 0.5rem;
    padding-bottom: 0.25rem;
}
@media (max-width: 1276px) {
    .productListBox-item {
        width: calc((100% - 3rem) / 4);
    }
}
@media (max-width: 1024px) {
    .productListBox-item {
        width: calc((100% - 2rem) / 3);
    }
}
@media (max-width: 750px) {
    .productListBox-item {
        width: calc((100% - 1rem) / 2);
    }
}

/**
 * 用户头像
*/
.userBox {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    justify-content: center;
    align-items: center;
}
.userBox-name {
    font-size: 20px;
    font-weight: 700;
}
.userBox-avatar {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 128px;
    height: 128px;
    border-radius: 9999px;
    overflow: hidden;
    z-index: 0;
}
.userBox-avatar > .userBox-cover {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    visibility: hidden;
    background: rgba(0, 0, 0, 0.1);
    color: #FFF;
    z-index: 1;
}
.userBox-avatar .avatar {
    width: 128px;
    height: 128px;
    border-radius: 9999px;
    background-color: var(--background-color);
    color: var(--color-gray);
}
.userBox-avatar:hover > .userBox-cover {
    visibility: visible;
}

.cellBox {
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    gap: 0.5rem;
}
.cellBox-header,
.cellBox-footer,
.cellBox-body {
    white-space: normal;
}
.cellBox-header {
    flex-shrink: 0;
}
.cellBox-footer {
    text-align: right;
}
.cellBox-body {
    flex: 1;
    justify-content: flex-start;
}

/**
 * 信息框
*/
.roundBox {
    padding: 1rem;
    border-radius: 10px;
    background-color: #f7f7f7;
}
.alertBox-btns {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

/**
 * 单选框（组件）
*/
.checkbox-wrap {
    display: inline-flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    user-select: none;
}

/**
 * 表格
*/
.table-wrapper {
    width: 100%;
    position: relative;
    overflow-x: auto;
}
.table-wrapper::-webkit-scrollbar {
    width: 5px;
    scrollbar-width: thin;
}
.table-wrapper::-webkit-scrollbar-track {
    background: #f3f4f6;
}
.table-wrapper::-webkit-scrollbar-thumb {
    background: #d1d5db;
}
.table-wrapper::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}
.table {
    border-collapse: collapse;
}
.table.border-full {
    border-left: 1px solid var(--table-border);
    border-right: 1px solid var(--table-border);
    border-top: 1px solid var(--table-border);
}
.table th {
    font-weight: 500;
}
.table th.font-normal {
    font-weight: normal;
}
.table>thead>tr>th,
.table>thead>tr>td,
.table>tbody>tr>td,
.table>tbody>tr>th,
.table>tfoot>tr>td,
.table>tfoot>tr>th {
    padding: 10px 14px;
    border-top: 1px solid var(--table-border);
}

.table>thead>tr>th,
.table>tbody>tr>th,
.table>tfoot>tr>th {
    background: var(--table-bghead);
    border-top: 1px solid var(--table-border);
}
.table.border>thead>tr>th:not(:last-child),
.table.border>tbody>tr>th:not(:last-child),
.table.border>tfoot>tr>th:not(:last-child),
.table.border>thead>tr>td:not(:last-child),
.table.border>tbody>tr>td:not(:last-child),
.table.border>tfoot>tr>td:not(:last-child) {
    border-right: 1px solid var(--table-border);
}
.table.border-full>thead>tr>th,
.table.border-full>tbody>tr>th,
.table.border-full>tfoot>tr>th,
.table.border-full>thead>tr>td,
.table.border-full>tbody>tr>td,
.table.border-full>tfoot>tr>td {
    border: 1px solid var(--table-border);
}

.table>tbody>tr[disabled=true],
.table>tbody>tr[disabled='disabled']
.table>tbody>tr[disabled=''] {
    opacity: 0.5;
    background-color: color-mix(in oklab, #eeeeee 50%, transparent);
}

/**
 * 虚拟表格
*/
.table:not(table) {
    display: table;
}
.table>.thead,
.table>.tbody,
.table>.tfoot {
    display: table-row-group;
}
.table .row {
    display: table-row;
}
.table .row > .cell {
    display: table-cell;
    padding: 8px 12px;
    border-top: 1px solid var(--table-border);
    vertical-align: middle;
}
.table>.thead>.row {
    background: var(--table-bghead);
}
.table.border .row>.cell:not(:last-child) {
    border-right: 1px solid var(--table-border);
}
.table.border-full .row>.cell {
    border: 1px solid var(--table-border);
}

/**
 * 按钮
*/
.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0.25rem;
    height: 42px;
    padding: 0 14px;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-family);
    border: 0;
    outline: none;
    user-select: none;
    background-color: #FFFFFF;
    position: relative;
    overflow: hidden;
    z-index: 1;
    color: var(--color-primary);
}
.btn:active::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.2);
    border-radius: 8px
}
.btn:not(button) {
    line-height: 2.75rem;
}
.btn[block],
.btn.block {
    display: flex;
}
.btn:disabled,
.btn.disabled {
    opacity: 0.5;
    pointer-events: none;
}
.btn-md {
    height: 2rem;
    padding: 0 10px;
    font-size: 14px;
}
.btn-xs {
    height: 1.5rem;
    padding: 0 8px;
    font-size: 12px;
    gap: 2px;
}
.btn-lg {
    height: 3rem;
    padding: 0 1.5rem;
    font-size: 18px;
    font-weight: normal
}
.btns {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    flex-direction: row;
    gap: 0.25rem;
}
.btns.justify-start {
    justify-content: flex-start;
}
.btns.justify-end {
    justify-content: flex-end;
}
.btn.btn-warn {
    color: #FFFFFF;
    background: var(--color-warn);
}
.btn.btn-success {
    color: #FFFFFF;
    background: var(--color-success);
}
.btn.btn-gray {
    background: #dddbdb;
}
.btn.btn-primary {
    color: #FFFFFF;
    background: var(--color-blue);
}

/**
 * 输入框
*/
.input,
.input-append {
    height: 42px;
    padding: 0 10px;
    color: #4b5563;
    font-size: 1rem;
    border-radius: 8px;
    border: 1px solid #ccc;
    outline: none;
    background-color: #FFFFFF;
    font-family: var(--font-family);
}
.input-append {
    background-color: var(--background-color);
    display: inline-flex;
    justify-content: center;
    align-items: center;
}
.input.bg-gray {
    background-color: #e2e8f0;
}
.input:disabled,
.input.disabled {
    opacity: 0.5;
    pointer-events: none;
}
.input:focus {
    border: 1px solid var(--color-blue);
    z-index: 2;
    position: relative;
}
.input-xs {
    height: 1.75rem;
    padding: 0 6px;
    border-radius: 0.25rem;
}

textarea.input {
    display: block;
    height: auto;
    padding: 0.5rem;
    line-height: 1.5;
}

/**
 * 表单
*/
.form-header {
    position: relative;
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-size: 14px;
    display: block;
}
.form-header.required::after {
    content: "*";
    color: red;
}
.form-message {
    color: #888;
    font-size: 14px;
}

.formBox {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: flex-end;
    gap: 0.5rem;
}

@media (max-width: 750px) {
    .formBox > .formBox-item > .input {
        width: 100%;
    }
    .formBox > .formBox-item,
    .formBox.gap-2 > .formBox-item {
        width: calc((100% - 0.5rem) / 2);
    }
    .formBox.gap-4 > .formBox-item {
        width: calc((100% - 1rem) / 2);
    }
    .formBox > .formBox-button {
        width: 100%;
    }
}


/**
 * 步进
*/
.stepperBox {
    display: inline-flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    width: fit-content;
    gap: 0.25rem;
}
.stepperBox.border {
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 6px;
}
.stepperBox-icon {
    width: 24px;
    height: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}
.stepperBox-input {
    height: 24px;
    width: 36px;
    text-align: center;
    border: 0;
    padding: 0;
    outline: none;
    font-size: 1rem;
}
.stepperBox-icon:disabled,
.stepperBox-input:disabled {
    opacity: 0.5;
    color: rgba(0, 0, 0, .5);
}

/**
 * 网格
*/
.gridBox {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.gridBox::before {
  content: " ";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 1px;
  border-top: 1px solid rgba(0,0,0,0.1);
  color: rgba(0,0,0,0.1);
  -webkit-transform-origin: 0 0;
  transform-origin: 0 0;
  -webkit-transform: scaleY(0.5);
  transform: scaleY(0.5);
}
.gridBox::after {
  content: " ";
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  bottom: 0;
  border-left: 1px solid rgba(0,0,0,0.1);
  color: rgba(0,0,0,0.1);
  -webkit-transform-origin: 0 0;
  transform-origin: 0 0;
  -webkit-transform: scaleX(0.5);
  transform: scaleX(0.5);
}
.gridBox-item {
    width: 25%;
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    box-sizing: border-box;
    min-height: 100px;
}
.gridBox-item::before {
    content: " ";
    position: absolute;
    right: 0;
    top: 0;
    width: 1px;
    bottom: 0;
    border-right: 1px solid rgba(0,0,0,0.1);
    color: rgba(0,0,0,0.1);
    -webkit-transform-origin: 100% 0;
    transform-origin: 100% 0;
    -webkit-transform: scaleX(0.5);
    transform: scaleX(0.5);
}
.gridBox-item::after {
    content: " ";
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    height: 1px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    color: rgba(0,0,0,0.1);
    -webkit-transform-origin: 0 100%;
    transform-origin: 0 100%;
    -webkit-transform: scaleY(0.5);
    transform: scaleY(0.5);
}
.gridBox-item:active {
    background-color: var(--background-color);
}
.gridBox-item > label {
    white-space: nowrap;
}
@media (max-width: 750px) {
    .gridBox-item {
        width: 33.3333333%;
    }
}

/**
 * 头像
*/
.avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background: #eee;
}
.avatar-lg {
    width: 6rem;
    height: 6rem;
    border-radius: 1rem;
}
.avatar-xl {
    width: 8rem;
    height: 8rem;
    border-radius: 1rem;
}
.rounded {
    border-radius: 9999px;;
}

/**
 * 开关选项
*/
.switchBox {
    display: inline-flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 24px;
    width: 42px;
    box-sizing: border-box;
    background: #dcdfe6;
    border-radius: 12px;
}
.switchBox-action {
    width: 20px;
    height: 20px;
    border-radius: 100%;
    background-color: #FFFFFF;
    position: absolute;
    left: 2px;
    transition: all .3s;
}
.switchBox-checked {
    background: #006eff;
}
.switchBox-checked .switchBox-action {
    left: calc(100% - 20px - 2px);
}

/**
 * 标签
*/
.badge {
    display: inline-flex;
    border-radius: 9999px;
    height: 1.5rem;
    padding: 0 0.5rem;
    font-weight: 500;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    gap: 2px;
    white-space: nowrap;
}
.badge-default {
    background-color: #CCC;
    color: var(--text-color);
}
.badge-success {
    background-color: var(--color-success);
    color: #FFF;
}
.badge-blue {
    background-color: var(--color-primary);
    color: #FFF;
}
.badge-warn {
    background-color: var(--color-warn);
    color: #FFF;
}
.badge-purple {
    background-color: #9333ea;
    color: #FFF;
}

.badge-lg {
    height: 2rem;
    padding: 0 1rem;
}

/**
 * 通用的
*/
.flexBox {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
}
.flexBox.nowrap {
    flex-wrap: nowrap;
}

/**
 * 两列
 */
.flexBox.col-2 {
    align-items: flex-start;
}
.flexBox.col-2 > .flexBox-item {
    width: 50%;
}
.flexBox.col-2.gap-2 > .flexBox-item {
    width: calc((100% - 0.5rem) / 2);
}
.flexBox.col-2.gap-4 > .flexBox-item {
    width: calc((100% - 1rem) / 2);
}
@media (max-width: 1024px) {
    .flexBox.col-2 > .flexBox-item,
    .flexBox.col-2.gap-2 > .flexBox-item,
    .flexBox.col-2.gap-4 > .flexBox-item {
        width: 100%;
    }
}

/**
 * 弹出框
*/
.dialogBox-mask {
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
}
.dialogBox {
    position: fixed;
    z-index: 5000;
    top: 50%;
    left: 1rem;
    right: 1rem;
    -webkit-transform: translate(0,-50%);
    transform: translate(0,-50%);
    background-color: #fff;
    text-align: center;
    border-radius: 0.75rem;
    overflow: hidden;
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: column;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    flex-direction: column;
    max-height: 90%;
    outline: 0;
}
@media screen and (min-width: 352px) {
    .dialogBox {
        width: 20rem;
        margin: 0 auto;
    }
}
.dialogBox__hd {
    padding: 2rem 1.5rem 1rem;
}
.dialogBox__title {
    font-weight: 700;
    font-size: 17px;
    line-height: 1.4;
    color: rgba(0,0,0,0.9);
}
.dialogBox__bd {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 1.5rem;
    margin-bottom: 2rem;
    font-size: 1rem;
    line-height: 1.4;
    word-wrap: break-word;
    -webkit-hyphens: auto;
    hyphens: auto;
    color: rgba(0,0,0,0.5);
}
.dialogBox__ft {
    position: relative;
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
}
.dialogBox__ft:after {
    content: " ";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    height: 1px;
    border-top: 1px solid rgba(0,0,0,0.1);
    color: rgba(0,0,0,0.1);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
    -webkit-transform: scaleY(0.5);
    transform: scaleY(0.5);
}
.dialogBox__btn {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    gap: 0.25rem;
    line-height: 1.4;
    padding: 1rem 0;
    font-size: 17px;
    background-color: #FFFFFF;
    color: #576b95;
    font-weight: 700;
    text-decoration: none;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    -webkit-user-select: none;
    user-select: none;
    position: relative;
    overflow: hidden;
}
button.dialogBox__btn {
    line-height: normal;
    padding: 0;
    height: 3.5rem;
    border: 0
}
.dialogBox__btn[disabled],
.dialogBox__btn.disabled {
    box-shadow: none;
    opacity: .5;
}
.dialogBox__btn[disabled]:active,
.dialogBox__btn.disabled:active {
    background-color: inherit;
}
.dialogBox__btn:active {
    background-color: #ececec;
}
.dialogBox__btn:after {
    content: " ";
    position: absolute;
    left: 0;
    top: 0;
    width: 1px;
    bottom: 0;
    border-left: 1px solid rgba(0,0,0,0.1);
    color: rgba(0,0,0,0.1);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
    -webkit-transform: scaleX(0.5);
    transform: scaleX(0.5);
}

/**
 * 通用类
*/
/* 旋转 */
@keyframes rotateAnimation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.rotate {
    animation: rotateAnimation 1.5s linear infinite;
}


.gap-0 {
    gap: 0;
}
.gap-2 {
    gap: 0.5rem;
}
.gap-3 {
    gap: 0.75rem;
}
.gap-4 {
    gap: 1rem;
}
.px-2 {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}
.px-0 {
    padding-left: 0;
    padding-right: 0;
}
.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}
.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}
.py-4 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}
.py-8 {
    padding-top: 2rem;
    padding-bottom: 2rem;
}
.pt-2 {
    padding-top: 0.5rem;
}
.pt-3 {
    padding-top: 0.75rem;
}
.pt-4 {
    padding-top: 1rem;
}
.pb-2 {
    padding-bottom: 0.5rem;
}
.pb-4 {
    padding-bottom: 1rem;
}
.mx-4 {
    margin-left: 1rem;
    margin-right: 1rem;
}
.mb-2 {
    margin-bottom: 0.5rem;
}
.mb-3 {
    margin-bottom: 0.75rem;
}
.mb-4 {
    margin-bottom: 1rem;
}
.mb-6 {
    margin-bottom: 1.5rem;
}
.mb-8 {
    margin-bottom: 2rem;
}
.mx-auto {
    margin-left: auto;
    margin-right: auto;
}
.ml-auto {
    margin-left: auto;
}
.mr-auto {
    margin-right: auto;
}

.text-center {
    text-align: center;
}
.text-left {
    text-align: left;
}
.text-right {
    text-align: right;
}
.font-bold {
    font-weight: bold;
}
.font-normal {
    font-weight: 400;
}

.size-normal {
    font-size: 16px;
}
.size-lg {
    font-size: 20px;
}

/**
 * 首字母大写
*/
.capitalize {
    text-transform: capitalize;
}
.uppercase {
    text-transform: uppercase;
}

.w-full {
    width: 100%;
}
.w-auto {
    width: auto;
}
.w-min {
    width: min-content;
}
.w-max {
    width: max-content;
}
.w-fit {
    width: fit-content;
}

.w-2 {
    width: 0.5rem;
}
.w-4 {
    width: 1rem;
}
.w-8 {
    width: 2rem;
}
.w-16 {
    width: 4rem;
}
.w-20 {
    width: 5rem;
}
.w-40 {
    width: 10rem;
}
.w-60 {
    width: 15rem;
}
.w-80 {
    width: 20rem;
}
.w-100 {
    width: 25rem;
}
.w-max-sm {
    max-width: 20rem; /* 320px */
}
.w-max-md {
    max-width: 40rem; /* 640px */
}
.w-max-lg {
    max-width: 60rem; /* 960px */
}

.border-full {
    border: 1px solid var(--border-color);
}
.border-top {
    border-top: 1px solid var(--border-color);
}
.border-bottom {
    border-bottom: 1px solid var(--border-color);
}
.border-w-2 {
    border-width: 2px;
}
.border-w-4 {
    border-width: 4px;
}

.warn {
    color: var(--color-warn);
}
.gray {
    color: var(--color-gray);
}
.green {
    color: var(--color-success);
}
.blue {
    color: var(--color-blue);
}

.justify-center {
    justify-content: center;
}
.justify-end {
    justify-content: right;
}
.justify-between {
    justify-content: space-between;
}
.align-center {
    align-items: center;
}
.align-start {
    align-items: flex-start;
}
.align-end {
    align-items: flex-end;
}

/**
 * 背景
*/
.bg-white {
    background-color: #FFFFFF;
}
.bg-blue {
    background-color: #d6e8ff;
    color: #004085;
}
.bg-warn,
.bg-red {
    background-color: #fdd2db;
    color: #721c24;
}
.bg-yellow {
    background-color: #feecd4;
    color: #856404;
}
.bg-cyan {
    background-color: #d7f3f4;
    color: #0c5460;
}
.bg-success,
.bg-green {
    background-color: #d4edda;
    color: #155724;
}
.bg-gray {
    background-color: #e2e3e5;
    color: #383d41;
}