fbody {
        width: 100%;
        height: 100%;
}
h1, h2, h3, h4, h5, h6 {
        color: #444;
}
legend {
        padding: 7px 0;
        margin-bottom: 20px;
        border-bottom: 1px solid #e5e5e5;
}
label {
        font-size: 12px;
        font-weight: normal;
}
/* Chrome border line */
button:focus {
        outline: none !important;
}
/* container */
#container {
        width: 100%;
        min-height: 100%;
        position: absolute;
        margin-bottom: 300px;
        background-color: #fff;
}
/* content */
#content, #column-left, #column-right {
        padding-bottom: 730px;
}
@media (min-width: 576px) {
        #content, #column-left, #column-right {
                padding-bottom: 400px;
        }
}
#alert {
        z-index: 9999;
        position: fixed;
        top: 30%;
        left: 50%;
        width: 400px;
        margin-left: -200px;
}
@media (min-width: 992px) {
        #alert {
                width: 600px;
                margin-left: -300px;
        }
}
@media (min-width: 1140px) {
        #alert {
                width: 600px;
                margin-left: -300px;
        }
}
@media (min-width: 1320px) {
        #alert {
                width: 600px;
                margin-left: -300px;
        }
}
#alert .alert {
        margin-bottom: 15px;
}
#alert .alert-primary {
        box-shadow: 0 0 0 5px rgb(var(--bs-primary-rgb), 0.1);
}
#alert .alert-secondary {
        box-shadow: 0 0 0 5px rgb(var(--bs-secondary-rgb), 0.1);
}
#alert .alert-success {
        box-shadow: 0 0 0 5px rgb(var(--bs-success-rgb), 0.1);
}
#alert .alert-warning {
        box-shadow: 0 0 0 5px rgb(var(--bs-warning-rgb), 0.1);
}
#alert .alert-danger {
        box-shadow: 0 0 0 5px rgb(var(--bs-danger-rgb), 0.1);
}
#alert .alert-info {
        box-shadow: 0 0 0 5px rgb(var(--bs-info-rgb), 0.1);
}
#alert .alert-light {
        box-shadow: 0 0 0 5px rgb(var(--bs-light-rgb), 0.1);
}
#alert .alert-dark {
        box-shadow: 0 0 0 5px rgb(var(--bs-dark-rgb), 0.1);
}
/* top */
#top {
        background-color: var(--bs-tertiary-bg);
        border-bottom: 1px solid var(--bs-border-color);
        margin-bottom: 20px;
        position: relative;
        padding-bottom: 5px;
}
#top ul.list-inline {
        margin-bottom: 0;
}
#top .list-inline-item>a, #top .list-inline-item .dropdown>a {
        font-size: 1.1em;
        color: var(--bs-gray-600);
        line-height: 40px;
        vertical-align: middle;
        padding: 10px 0px 5px 0px;
}
/* logo */
#logo {
        text-align: center;
        margin: 7px 0 7px 0;
}
#logo img {
        max-width: 200px;
}
@media (min-width: 768px) {
        #logo {
                text-align: left;
        }
}
/* search */
#search {
        margin-bottom: 10px;
}
#search .form-control-lg {
        height: 40px;
        font-size: 12px;
        line-height: 20px;
        padding: 0 10px;
}
#search .btn-lg {
        font-size: 15px;
        line-height: 18px;
        padding: 0.57rem 35px;
        text-shadow: 0 1px 0 #FFF;
}
/* cart */
#cart {
        margin-bottom: 10px;
}
#cart .img-thumbnail {
        min-width: 100px;
}
#cart .btn-lg {
        font-size: 15px;
        line-height: 18px;
        padding: 14px 35px;
}
#cart .dropdown-menu {
        background: #eee;
}
#cart .dropdown-menu li {
        min-width: 300px;
}
@media (max-width: 768px) {
        #cart .dropdown-menu li {
                min-width: 100%;
        }
}
/* menu */
#menu {
        background-color: #fff;
        /* 基础纯白背景（作为兜底） */
        background-image: linear-gradient(to bottom, #ffffff, #f1f1f1);
        /* 顶部纯白、底部微暗的浅灰/白色渐变，制造高级的白瓷/立体质感 */
        background-repeat: repeat-x;
        /*border: 1px solid #e5e5e5;*/
        /* 整体边框换成淡淡的灰色，防止在纯白背景下组件边缘“消失” */
        /*border-color: #e5e5e5 #e5e5e5 #d0d0d0;*/
        /* 三边颜色：[上 左右 下]，底部稍微加深成中灰色，完美保留原本的立体阴影感 */
        /* 三边颜色：[上 左右 下]，底部纯黑制造立体阴影感 */
        min-height: 40px;
        border-radius: 4px;
        padding: 0 1rem;
        margin-bottom: 20px;
}
#menu .navbar-nav>li>a {
        color: #fff;
        text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
        padding: 10px 15px 10px 15px;
        background-color: transparent;
}
#menu .navbar-nav>li>a:hover {
        background-color: rgba(0, 0, 0, 0.1);
}
#menu .dropdown-menu {
        border-top-left-radius: 0;
        border-top-right-radius: 0;
        box-shadow: 0 0 9px 0 rgba(0, 0, 0, .13);
}
#menu .dropdown-inner {
        display: flex;
        flex-direction: column;
}
#menu .dropdown-inner ul {
        width: 100%;
        min-width: 200px;
}
@media (min-width: 960px) {
        #menu .dropdown-menu {
                overflow: hidden;
                border-top-left-radius: 0;
                border-top-right-radius: 0;
                display: block !important;
                /* 保持块级布局，为动画铺路 */
                visibility: hidden;
                /* 先藏起来 */
                opacity: 0;
                /* 完全透明 */

                /* 核心改动 1：初始位置在原位置上方 15px（负数代表往上移动） */
                transform: translateY(-15px);

                /* 核心改动 2：在 transition 里加入对 transform 的 0.2s 监听 */
                transition: opacity 0.2s ease-in-out,
                        visibility 0.2s ease-in-out,
                        transform 0.2s ease-in-out;
        }
        #menu .dropdown:hover .dropdown-menu {
                /*display: block;*/
                visibility: visible;
                /* 变为可见 */
                opacity: 1;
                /* 透明度变为 100% */

                /* 核心改动 3：恢复到正常原位置，形成从上往下滑入的视觉感 */
                transform: translateY(0);

        }
        #menu .dropdown-inner {
                flex-direction: row;
        }
        #menu .nav-item+.nav-item+.nav-item .dropdown-column-3 {
                left: -200px;
        }
        #menu .nav-item+.nav-item+.nav-item .dropdown-column-4 {
                left: -400px;
        }
        #menu .nav-item+.nav-item+.nav-item+.nav-item .dropdown-column-2 {
                left: -200px;
        }
        #menu .nav-item+.nav-item+.nav-item+.nav-item .dropdown-column-3 {
                left: -400px;
        }
        #menu .nav-item+.nav-item+.nav-item+.nav-item .dropdown-column-4 {
                left: -600px;
        }
}
#category {
        float: left;
        font-size: 16px;
        font-weight: 700;
        line-height: 40px;
        color: #fff;
        text-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}
#menu .navbar-toggler i {
        color: #fff;
        border-color: #fff;
        font-size: 0.9em;
}
/* default boostrap changes */
div.required .col-form-label:before, div.required .form-label:before {
        content: "* ";
        color: #F00;
        font-weight: bold;
}
.form-switch-lg {
        font-size: 20px;
        min-height: 30px;
        line-height: 30px;
}
.nav-tabs {
        margin-bottom: 15px;
}
.form-check .form-check-input {
        margin-top: 0.25rem;
}
@media (min-width: 768px) {
        .col-form-label {
                text-align: right;
        }
}
/* footer */
footer {
        border: 1px solid #000000;
        position: absolute;
        bottom: -1px;
        width: 100%;
        padding-top: 30px;
        background-color: #303030;
        border-top: 1px solid #ddd;
        color: #e2e2e2;
}
footer hr {
        border-top: none;
        border-bottom: 1px solid #666;
}
footer a {
        color: #ccc;
        text-decoration: none;
}
footer a:hover {
        color: #fff;
}
footer h5 {
        font-family: "Open Sans", sans-serif;
        font-size: 13px;
        font-weight: bold;
        color: #fff;
        margin-top: 10px;
        margin-bottom: 10px;
}

/* footer mobile: <=1024px */
@media (max-width: 1024px) {
        footer {
                position: relative;
                bottom: auto;
                left: 0;
                right: 0;
                width: 100%;
                padding: 40px 0 32px;
                box-sizing: border-box;
                text-align: center;
        }

        footer .container {
                max-width: 100%;
                padding-left: 20px;
                padding-right: 20px;
        }

        footer .row {
                margin-left: 0;
                margin-right: 0;
                justify-content: center;
        }

        footer .row > [class*="col-"] {
                flex: 0 0 100%;
                max-width: 100%;
                width: 100%;
                padding-left: 0;
                padding-right: 0;
                margin-bottom: 28px;
                text-align: center;
        }

        footer .row > [class*="col-"]:last-child {
                margin-bottom: 0;
        }

        footer h5 {
                font-size: 18px;
                margin-top: 0;
                margin-bottom: 14px;
                text-align: center;
        }

        footer a,
        footer li {
                font-size: 16px;
                line-height: 2;
        }

        footer .list-unstyled {
                margin-bottom: 0;
                padding-left: 0;
                text-align: center;
        }

        footer .list-unstyled li {
                margin-bottom: 6px;
        }

        footer hr {
                margin: 28px auto 20px;
                max-width: 120px;
        }

        footer p {
                font-size: 15px;
                line-height: 1.7;
                text-align: center;
                margin: 24px 0 0;
        }

        /* footer 进入文档流后，不再依赖 content 区大段 padding 占位 */
        #content,
        #column-left,
        #column-right {
                padding-bottom: 0;
        }
}
/* breadcrumb */
.breadcrumb {
        margin: 0 0 20px 0;
        padding: 8px 0;
        border: 1px solid var(--bs-border-color);
        border-radius: var(--bs-border-radius);
        background-color: var(--bs-tertiary-bg);
}
.breadcrumb i {
        font-size: 15px;
}
.breadcrumb>li.breadcrumb-item {
        text-shadow: 0 1px 0 #FFF;
        padding: 0 20px;
        position: relative;
        white-space: nowrap;
}
.breadcrumb>li.breadcrumb-item>a {
        text-decoration: none;
}
/*.breadcrumb>li.breadcrumb-item:after {
        content: "";
        display: block;
        position: absolute;
        top: -3px;
        right: -5px;
        width: 29px;
        height: 29px;
        border-right: 1px solid var(--bs-border-color);
        border-bottom: 1px solid var(--bs-border-color);
        transform: rotate(-45deg);
}*/
.breadcrumb>li.breadcrumb-item+li:before {
        content: "";
        padding: 0;
}
.product-thumb {
        border: 1px solid #ddd;
        position: relative;
        height: 100%;
}
.product-thumb .image {
        text-align: center;
}
.product-thumb .image a:hover {
        opacity: 0.8;
}
.product-thumb .description {
        padding: 15px;
}
.product-thumb .description h4 {
        font-weight: bold;
}
.product-thumb .button {
        display: flex;
        position: absolute;
        width: 100%;
        bottom: 0;
}
.product-thumb .button button {
        width: 33.33%;
        border: none;
        border-top: 1px solid var(--bs-border-color);
        background-color: var(--bs-tertiary-bg);
        color: var(--bs-gray-600);
        line-height: 38px;
        text-align: center;
}
.product-thumb .button button:hover {
        color: var(--bs-gray-600);
        background-color: #ddd;
        text-decoration: none;
        cursor: pointer;
}
.product-thumb .button button+button {
        border-left: 1px solid var(--bs-border-color);
}
@media (min-width: 960px) {
        .product-list .product-thumb {
                display: flex;
        }
        .product-list .product-thumb .image {
                flex-direction: column;
                margin-bottom: 0px;
        }
        .product-list .product-thumb .content {
                flex-direction: column;
                flex: 75%;
                position: relative;
        }
        .product-list .product-thumb .button {
                border-left: 1px solid #ddd;
                width: calc(100% - 15px);
                margin-left: 15px;
        }
}
.rating .fa-stack {
        width: 20px;
}
.rating .fa-star {
        color: #999;
        font-size: 15px;
}
.rating .fa-star {
        color: #FC0;
        font-size: 15px;
}
.rating .fa-star+.fa-star {
        color: #E69500;
}
/* product list */
.price {
        color: #444;
}
.price-new {
        font-weight: 600;
}
.price-old {
        color: #dc512c;
        text-decoration: line-through;
}
.price-tax {
        color: #999;
        font-size: 12px;
        display: block;
}
/* blog */
.blog-thumb {
        border: 1px solid #ddd;
        margin-bottom: 15px;
}
.blog-thumb h4 {
        font-weight: bold;
}
.blog-thumb .image {
        text-align: center;
        margin-bottom: 15px;
}
.blog-thumb .image a:hover {
        opacity: 0.8;
}
.blog-thumb .description {
        padding: 15px;
}
/* Theme Custom CSS */
#cookie {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 150px;
        z-index: 9999;
        opacity: 0.95;
        color: #ecf0f1;
        background: #343a40;
}
#cookie div {
        font-size: 16px;
        color: #FFFFFF;
}

:root {
  /* 定义主要的颜色变量 */
  --my-hover-color: #FF2F2F;
}