.header-section {
    --header-column-gap: 20px;
    --header-column-gap-mobile: 8px;
    --header-nav-dropdown-menu-z-index: 2;
    --mega-menu-image-max-width: 300px;
    --mega-menu-nav-column-max-width: 160px;
    --header-background: var(--color-background, 255, 255, 255);
    --header-color-text: var(--color-text, 0, 0, 0);
    position: relative;
}

.theme-sticky-header--sticky {
    animation: animation-slide-in-top 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.header__container {
    position: relative;
    z-index: 1;
    background-color: rgba(var(--header-background), 1);
}

.header__logo-link.header__logo-link--transparent {
    display: none;
}

@media screen and (min-width: 1150px) {
    .header-section {
        --mega-menu-nav-column-max-width: 180px;
    }
}

@media screen and (min-width: 1400px) {
    .header-section {
        --mega-menu-nav-column-max-width: 200px;
        --mega-menu-image-max-width: 360px;
    }
}

a.header__logo-link--default {
    color: rgb(var(--color-text));
}

.header__container-top {
    box-sizing: content-box;
}

.header__container-top.divider::after {
    position: absolute;
    inset-block-end: 0;
    inset-inline: 0;
    height: 1px;
    content: "";
    background-color: rgba(var(--color-entry-line), 0.3);
}

.header__container-top-wrap {
    display: grid;
    grid-template: "action-bar-left nav logo action-bar-right"auto / minmax(0,
            auto) minmax(0, 1fr) auto minmax(0, 1fr);
    column-gap: var(--header-column-gap);
    align-items: center;
    justify-content: space-between;
    margin: 0 auto;
}

@media (max-width: 959px) {
    .header__container-top-wrap {
        display: flex;
        column-gap: var(--header-column-gap-mobile);
        padding-block: 10px;
    }
}

.header__container[layout="center_logo_wrap_menu"] .header__container-top-wrap {
    display: flex;
}

.header__container[layout^="left_logo_left_menu"] .header__container-top-wrap {
    grid-template-areas: "action-bar-left logo nav action-bar-right";
    grid-template-columns: minmax(0, auto) minmax(0, auto) minmax(0, auto) 1fr;
}

.header__container[layout^="left_logo_center_menu"] .header__container-top-wrap {
    grid-template-areas: "logo nav action-bar-right";
    grid-template-columns: 1fr minmax(0, auto) 1fr;
}

.header__container[layout="left_logo_center_menu"][type="drawer"] .header__container-top-wrap {
    grid-template-areas: "action-bar-left logo nav action-bar-right";
    grid-template-columns: minmax(0, auto) 1fr minmax(0, auto) 1fr;
}

.header__container[layout="center_logo_left_menu"][type="drawer"] .header__container-top-wrap {
    grid-template-areas: "action-bar-left logo action-bar-right";
    grid-template-columns: 1fr minmax(0, auto) 1fr;
}

.header__container-bottom {
    position: relative;
    z-index: var(--header-nav-dropdown-menu-z-index);
    display: none;
    background-color: rgb(var(--color-background));
}

.header__container[type="drawer"] .header__container-bottom {
    display: none;
}

.header__logo {
    position: relative;
    z-index: calc(var(--header-nav-dropdown-menu-z-index) + 1);
    display: flex;
    grid-area: logo;
    align-items: center;
    order: 20;
    transform: none;
}

.header__logo-link {
    height: 100%;
    font-size: var(--font-body-lg);
    white-space: nowrap;
    line-height: 0;
}

.header__logo-image {
    width: var(--desktop-size);
    height: auto;
    max-height: var(--desktop-size);
}

@media (max-width: 959px) {
    .header__logo-image {
        width: var(--mobile-size);
        max-height: var(--mobile-size);
    }
}

[layout^="left_logo_"] .header__logo-link {
    justify-content: flex-start;
}

.header__container[layout="center_logo_wrap_menu"] .header__action-bar {
    flex: 1;
}

[layout$="_wrap_menu"] .header__container-top~.header__container-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    border-top: 1px solid rgba(var(--color-text), .1);
}

[type="drawer"] .header__container-top~.header__container-bottom {
    display: none;
}

theme-nav-bar {
    display: contents;
}

.header-nav {
    grid-area: nav;
}

@media (max-width: 959px) {
    .header-nav {
        display: none !important;
    }
}

[layout="left_logo_left_menu"] .header-nav {
    order: 10;
    margin: 0 auto 0 0;
}

.header-nav__menu {
    display: flex;
    flex-wrap: wrap;
}

.header-nav__menu-item {
    --nav-menu-item-padding-block: 12px;
    box-sizing: content-box;
    max-width: 100%;
    min-height: 26px;
    margin-inline: 16px;
}

.header-nav__menu-item>a {
    position: relative;
    z-index: calc(var(--header-nav-dropdown-menu-z-index) + 1);
    width: 100%;
    height: 100%;
    font-size: var(--font-body-base);
    font-weight: 700;
    color: var(--color-text);
}

.header-nav__menu-item>a>span {
    padding: var(--nav-menu-item-padding-block) 0;
    flex-direction: row;
    column-gap: 4px;
}

[layout$="_wrap_menu"] .header__container-top .header-nav {
    display: none;
}

.header-nav__underline {
    --underline-size: 2px;
    position: relative;
    display: inline-flex;
    flex-direction: column;
    white-space: nowrap;
}

.header-nav__underline:hover::after,
.header-nav__underline-control:hover>.header-nav__underline::after,
.header-nav__underline-scope:hover>.header-nav__underline-control>.header-nav__underline::after {
    width: 100%;
}

.header-nav__ellipsis {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    white-space: normal;
    -webkit-box-orient: vertical;
}

.header-nav__ellipsis svg {
    vertical-align: middle;
}

.header-nav-dropdown-menu-scope {
    position: absolute;
    inset-block-start: 0;
    height: 100%;
    pointer-events: none;
    transition:
        pointer-events 0s 0.3s,
        transform 0.3s ease;
    transform: translate(calc(var(--nav-menu-item-padding-block) * -1), 100%);
}

header:hover .header-nav-dropdown-menu-scope {
    pointer-events: all;
}

.header-nav-dropdown-menu {
    position: relative;
    box-sizing: content-box;
    display: inline-flex;
    width: 100%;
    height: max-content;
}

.header-nav-dropdown-menu__menu {
    padding-block: 10px;
    background-color: rgb(var(--color-background));
    box-shadow: 0 10px 20px -10px rgb(0 0 0 / 10%);
}

a.header-nav-dropdown-menu__hero {
    display: inline-flex;
    flex: 1;
    width: max-content;
    min-width: 168px;
    max-width: 360px;
    padding: 4px 20px;
    line-height: 1.625;
    color: rgb(var(--color-text));
    transition: color 200ms ease-in;
}

.header-nav-dropdown-panel {
    position: absolute;
    inset-block-start: 100%;
    inset-inline-start: 0;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    gap: 20px;
    padding-block: 25px;
    background-color: rgb(var(--color-background));
}

.header-nav-dropdown-panel__menu {
    z-index: var(--header-nav-dropdown-menu-z-index);
    display: flex;
    gap: 20px;
    flex: 1;
    flex-wrap: wrap;
    height: max-content;
}

.header-nav-dropdown-panel__menu>li {
    width: var(--mega-menu-nav-column-max-width);
}

.header-nav-dropdown-panel__menu>li>.header-nav__underline-scope {
    display: inline-flex;
    flex-direction: column;
    max-width: var(--mega-menu-nav-column-max-width);
}

a.header-nav-dropdown-panel__hero {
    flex: 1;
    margin-block-end: 17px;
    color: rgb(var(--color-text));
}

.header-nav-dropdown-panel__link {
    display: inline-flex;
    flex: 1;
    max-width: 100%;
    font-size: var(--font-body-base);
    line-height: 1.625;
    transition: color 200ms ease-in;
    font-weight: 500;
}

.header-nav-dropdown-panel__link .header-nav__underline {
    color: rgb(var(--color-light-text));
}

.header-nav-dropdown-panel__hero>.header-nav__underline,
.header-nav-dropdown-panel__link>.header-nav__underline {
    max-width: 100%;
}

.header-nav-dropdown-panel__submenu {
    display: flex;
    flex-direction: column;
    gap: 17px;
}

.header-nav-dropdown-panel__submenu>li {
    display: flex;
    flex: 1;
    max-width: 100%;
}

.header-nav-dropdown-menu,
.header-nav-dropdown-panel {
    z-index: -1;
    pointer-events: none;
    opacity: 0;
    transition:
        opacity 200ms ease-in,
        transform 200ms ease-in;
    transform: translateY(-10px);
}

.header-nav__menu-item.open .header-nav-dropdown-menu,
.header-nav__menu-item.open .header-nav-dropdown-panel {
    z-index: var(--header-nav-dropdown-menu-z-index);
    pointer-events: all;
    opacity: 1;
    transform: translateY(0);
}

.header-nav-dropdown-panel--level-1 .header-nav-dropdown-menu {
    max-width: 25%;
}

.header-nav--mega-menu {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 20px;
}

.header-nav--mega-menu .header-nav-dropdown-panel__menu {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    width: auto;
    min-width: 200px;
    background-color: transparent;
    box-shadow: none;
}

.header-nav--mega-menu .header-nav-dropdown-menu__hero {
    font-weight: var(--font-body-weight-bold);
}

.header-nav--mega-menu .header-nav-dropdown-panel {
    width: 100%;
    padding-block: var(--spacing-extra-loose);
    padding-inline: var(--spacing-extra-loose);
    margin: 0 auto;
}

.header-nav--mega-menu .header-nav-dropdown-menu {
    flex: 1;
}

.header-nav--mega-menu .header-nav-dropdown-menu__menu {
    display: flex;
    flex-direction: column;
    gap: 24px;
    background-color: transparent;
    box-shadow: none;
    padding-block: 0;
}

.mega-menu__block {
    overflow: hidden;
}

.mega-menu__block img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mega-menu__block--product-list {
    flex: 1;
}

.mega-menu__block--heading {
    display: flex;
    flex-direction: row;
    margin-bottom: var(--spacing-loose);
    justify-content: space-between;
    align-items: center;
}

.mega-menu__button-group {
    display: flex;
    flex-direction: row;
    align-items: center;
    column-gap: 12px;
}

.mega-menu__button {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgb(var(--color-entry-line));
    color: rgb(var(--color-text));
    cursor: pointer;
    background-color: transparent;
}

.mega-menu__button svg {
    width: 16px;
    height: 16px;
}

.mega-menu__button--previous {
    inset-inline-start: 0;
}

.mega-menu__button--previous svg {
    transform: rotate(180deg);
}

.mega-menu__button--next {
    inset-inline-end: 0;
}

.mega-menu__block--image-list {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 16px;
}

.mega-menu__image-container {
    position: relative;
    max-width: var(--mega-menu-image-max-width);
    flex: 1;
    line-height: 0;
    height: 100%;
    aspect-ratio: var(--aspect-ratio);
    overflow: hidden;
}

.mega-menu__image-container img {
    width: 100%;
    height: 100%;
    object-fit: var(--fit-type);
}

.mega-menu__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    color: rgb(var(--color-text));
}

.mega-menu__overlay .prose {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
    max-width: 100%;
}

.mega-menu__block .empty-image-class {
    width: 100%;
    height: 100%;
    background-color: rgba(var(--color-text), 0.05);
}

.header-localization-form {
    display: flex;
    gap: 16px;
}

.header__localization-form {
    display: flex;
    align-items: center;
}

.header__container theme-select {
    border: 0;
    width: auto;
    color: inherit;
}

.header__container .theme-select__main {
    color: rgb(var(--color-text));
}

.header__container theme-select>select {
    height: auto;
    padding: 0 18px 0 0;
    width: auto;
    text-align: end;
    background-color: transparent;
    font-size: var(--font-body-sm);
    letter-spacing: 1px;
}

.header__container theme-select::after {
    box-shadow: none;
}

.header__container theme-select .theme-select__arrow {
    position: absolute;
    inset-block-start: 0;
    inset-inline-end: 0;
    z-index: var(--z-index-hover);
    width: var(--icon-size);
    color: inherit;
    pointer-events: none;
    user-select: none;
    transition: transform 0.2s;
    transform: translateY(-50%);
    top: 50%;
}

@media (max-width: 1160px) {
    .header-localization-form {
        display: none;
    }
}

html[dir="rtl"] .mega-menu__button--previous svg {
    transform: rotate(0deg);
}

html[dir="rtl"] .mega-menu__button--next svg {
    transform: rotate(180deg);
}

/* search-bar.css 为 lazy 加载，需提前脱离文档流，避免 opacity:0 仍占据空白区域 */
theme-search-bar.header-search-bar {
    position: absolute;
    inset-block-start: 0;
    inset-inline-start: 0;
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    margin-inline-start: auto;
}

theme-search-bar.header-search-bar:not(.open) {
    z-index: -1;
    opacity: 0;
    pointer-events: none;
}

theme-search-bar.header-search-bar .header-search-bar__results:not(.shown) {
    display: none;
}

theme-search-bar.header-search-bar .header-search-bar__results-loading {
    display: none;
}

.header-nav mark.lighthighted {
    display: block;
    color: rgb(var(--nav-bar-highlighted-color, var(--color-button-text)));
    background: transparent;
}

.header-nav-drawer mark.lighthighted {
    display: block;
    padding-inline-end: 32px;
    color: rgb(var(--nav-bar-highlighted-color, var(--color-button-text)));
    background: transparent;
}