@charset "utf-8";
ul, li, ol {list-style: none;}

/* ==============================
   品牌简洁首页（simple 主题专属）
   配色：暖白 #faf8f5 / 墨黑 #1a1a1a / 点缀金 #b08d57
   ============================== */
body {
    background-color: #faf8f5;
}

/* ---------- 搜索区域 ---------- */
.nav-search {
    background: transparent;
    padding-top: 2.4rem;
    padding-bottom: 1rem;
}
.nav-search.white {
    background: transparent;
}
.nav-search .logo-big {
    text-align: center;
}
.nav-search .search-bar {
    float: none;
    width: 100%;
    max-width: 62rem;
    margin: 2.2rem auto 0;
}
.nav-search .search-bar form .search-group {
    border: 0.1rem solid #e4ddd1;
    border-radius: 2.6rem;
    background: #ffffff;
    overflow: hidden;
    -webkit-transition: border-color .3s ease, box-shadow .3s ease;
    transition: border-color .3s ease, box-shadow .3s ease;
}
.nav-search .search-bar form .search-group:focus-within {
    border-color: #b08d57;
    box-shadow: 0 0 0 0.3rem rgba(176, 141, 87, 0.12);
}
.nav-search .search-group input {
    border: none;
    background: transparent;
}
.nav-search .search-group .submit {
    border-radius: 0 2.6rem 2.6rem 0;
    background-color: #b08d57;
    border-color: #b08d57;
}
.nav-search .search-group .submit:hover {
    background-color: #9c7a48;
    border-color: #9c7a48;
}
/* 首页手机端保留搜索框 */
@media only screen and (max-width: 640px) {
    .nav-search.am-hide-sm-only {
        display: block !important;
    }
    .nav-search {
        padding-top: 1.6rem;
    }
    .nav-search .search-bar {
        margin-top: 1.6rem;
        padding: 0 1.5rem;
    }
}

/* ---------- 品牌标题 ---------- */
.home-brand-container {
    padding: 3.2rem 0 6rem;
}
.home-brand-heading {
    text-align: center;
    margin-bottom: 3.6rem;
}
.home-brand-title {
    font-size: 2.6rem;
    font-weight: 500;
    letter-spacing: 0.3rem;
    color: #1a1a1a;
    margin: 0;
    font-family: "Songti SC", "Noto Serif SC", "SimSun", serif;
}
.home-brand-title::after {
    content: "";
    display: block;
    width: 3.6rem;
    height: 0.2rem;
    margin: 1.6rem auto 0;
    background-color: #b08d57;
}
.home-brand-desc {
    margin: 1.6rem 0 0;
    font-size: 1.3rem;
    letter-spacing: 0.2rem;
    color: #8a8378;
}

/* ---------- 品牌网格 ---------- */
.home-brand-list {
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    margin: 0 -1rem;
    padding: 0;
}
.home-brand-item {
    width: 20%;
    padding: 0 1rem 2rem;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
@media only screen and (max-width: 1024px) {
    .home-brand-item {
        width: 33.3333%;
    }
}
@media only screen and (max-width: 640px) {
    .home-brand-item {
        width: 50%;
        padding: 0 0.8rem 1.4rem;
    }
    .home-brand-heading {
        margin-bottom: 2.4rem;
    }
}

/* ---------- 品牌卡片 ---------- */
.home-brand-link {
    display: block;
    padding: 2.2rem 1.6rem 1.8rem;
    background-color: #ffffff;
    border: 0.1rem solid #ece6dc;
    border-radius: 0.6rem;
    text-align: center;
    text-decoration: none;
    -webkit-transition: -webkit-transform .35s ease, box-shadow .35s ease, border-color .35s ease;
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.home-brand-link:hover {
    border-color: #b08d57;
    -webkit-transform: translateY(-0.5rem);
    transform: translateY(-0.5rem);
    box-shadow: 0 1.4rem 3.6rem rgba(26, 26, 26, 0.10);
}
.home-brand-logo {
    width: 100%;
    aspect-ratio: 1 / 1;
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    overflow: hidden;
}
.home-brand-logo img {
    max-width: 78%;
    max-height: 78%;
    width: auto;
    height: auto;
    object-fit: contain;
    -webkit-transition: -webkit-transform .4s ease;
    transition: transform .4s ease;
}
.home-brand-link:hover .home-brand-logo img {
    -webkit-transform: scale(1.03);
    transform: scale(1.03);
}
/* 无品牌图兜底：品牌名首字母 */
.home-brand-letter {
    font-family: "Songti SC", "Noto Serif SC", "SimSun", serif;
    font-size: 3.6rem;
    color: #b08d57;
}
.home-brand-name {
    margin-top: 1.4rem;
    font-family: "Songti SC", "Noto Serif SC", "SimSun", serif;
    font-size: 1.5rem;
    letter-spacing: 0.15rem;
    color: #1a1a1a;
}
@media only screen and (max-width: 640px) {
    .home-brand-link {
        padding: 1.6rem 1.2rem 1.4rem;
    }
    .home-brand-name {
        font-size: 1.3rem;
    }
}

/* ---------- 空状态 ---------- */
.home-brand-empty {
    padding: 6rem 0;
    text-align: center;
    font-size: 1.4rem;
    letter-spacing: 0.2rem;
    color: #999999;
}

/* ---------- 卡片错峰淡入（纯 CSS） ---------- */
@keyframes home-brand-in {
    from {
        opacity: 0;
        -webkit-transform: translateY(1.6rem);
        transform: translateY(1.6rem);
    }
    to {
        opacity: 1;
        -webkit-transform: none;
        transform: none;
    }
}
.home-brand-item {
    -webkit-animation: home-brand-in .6s ease both;
    animation: home-brand-in .6s ease both;
}
.home-brand-item:nth-child(1)  { -webkit-animation-delay: .05s; animation-delay: .05s; }
.home-brand-item:nth-child(2)  { -webkit-animation-delay: .10s; animation-delay: .10s; }
.home-brand-item:nth-child(3)  { -webkit-animation-delay: .15s; animation-delay: .15s; }
.home-brand-item:nth-child(4)  { -webkit-animation-delay: .20s; animation-delay: .20s; }
.home-brand-item:nth-child(5)  { -webkit-animation-delay: .25s; animation-delay: .25s; }
.home-brand-item:nth-child(6)  { -webkit-animation-delay: .30s; animation-delay: .30s; }
.home-brand-item:nth-child(7)  { -webkit-animation-delay: .35s; animation-delay: .35s; }
.home-brand-item:nth-child(8)  { -webkit-animation-delay: .40s; animation-delay: .40s; }
.home-brand-item:nth-child(9)  { -webkit-animation-delay: .45s; animation-delay: .45s; }
.home-brand-item:nth-child(10) { -webkit-animation-delay: .50s; animation-delay: .50s; }