/* 南宁市邕宁区时安商贸有限公司 —— 参考站 /995/ 茶叶模板棕色系还原 */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font: 14px/1.6 "Microsoft YaHei", "微软雅黑", arial, helvetica, sans-serif; color: #4c4c4c; background: #f4f2ef url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='36' height='36'%3E%3Ccircle cx='2' cy='2' r='1' fill='%23e7e2db'/%3E%3C/svg%3E"); background-attachment: fixed; }
ul, ol { list-style: none; }
a { color: #614C3F; text-decoration: none; }
a:hover { color: #73513C; }
img { max-width: 100%; border: 0; vertical-align: middle; }
h1, h2, h3, h4 { font-weight: normal; }
.clear { clear: both; }
.clearfix::after { visibility: hidden; display: block; font-size: 0; content: " "; clear: both; height: 0; }
.float-left { float: left; }
.float-right { float: right; }
.page-width { width: 1120px; max-width: 96%; margin: 0 auto; }
.not-animated { opacity: 0; transform: translateY(24px); }
.not-animated.animated { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s ease; }
.img-fallback { background: linear-gradient(135deg, #614c3f, #73513c); display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; min-height: 120px; color: #fff; font-size: 14px; }

/* ================= 顶部：topbox > lotbox + menubox ================= */
.topbox { position: relative; z-index: 900; }
.lotbox { background: #fff; }
.lotbox-inner { position: relative; display: flex; align-items: center; justify-content: center; padding: 25px 0 12px; }
.logo-block { display: flex; align-items: center; gap: 12px; }
.logo-icon { flex: 0 0 auto; }
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-size: 30px; font-weight: bold; color: #614C3F; letter-spacing: 4px; line-height: 1.2; }
.logo-slogan { font-size: 12px; color: #999; letter-spacing: 5px; margin-top: 2px; }
.top-phone { position: absolute; right: 0; top: 50%; transform: translateY(-50%); text-align: right; }
.top-phone-label { display: block; font-size: 12px; color: #999; letter-spacing: 2px; }
.top-phone-num { display: block; font-size: 22px; font-family: arial, sans-serif; color: #614C3F; font-weight: bold; }
.menubox { background: #fff; border-bottom: 1px solid #f0efef; }
.menubox.stuck { position: fixed; top: 0; left: 0; right: 0; z-index: 999; box-shadow: 0 2px 8px rgba(0,0,0,.08); }
.nav-menu { text-align: center; }
.nav-menu .menu-item { position: relative; display: inline-block; margin: 0 2px; }
.nav-menu .nav-link { display: block; line-height: 55px; padding: 0 28px; font-size: 15px; color: #898989; }
.nav-menu .nav-link strong { font-weight: normal; }
.nav-menu .menu-item:hover .nav-link, .nav-menu .menu-item.current .nav-link { color: #000; }
.nav-menu .sub-menu { position: absolute; top: 55px; left: 50%; transform: translateX(-50%); width: 168px; background: rgba(97,76,63,.92); text-align: left; box-shadow: 2px 2px 6px rgba(0,0,0,.12); display: none; z-index: 99; }
.nav-menu .menu-item:hover .sub-menu { display: block; }
.nav-menu .sub-menu li a { display: block; padding: 13px 10px 13px 28px; font-size: 13px; color: #fff; border-bottom: 1px solid rgba(255,255,255,.06); }
.nav-menu .sub-menu li:last-child a { border-bottom: 0; }
.nav-menu .sub-menu li a:hover { background: #614C3F; color: #fff; }
.nav-toggle { display: none; float: right; background: none; border: 0; padding: 10px 0; cursor: pointer; }
.nav-toggle-line { display: block; width: 26px; height: 3px; margin: 5px 0; background: #614C3F; border-radius: 2px; }

/* ================= 首页轮播 ================= */
.slideshow { position: relative; height: 500px; overflow: hidden; background: #6b5a4e; }
.carousel-track { display: flex; height: 100%; transition: transform .7s ease; }
.carousel-item { position: relative; flex: 0 0 100%; height: 100%; }
.carousel-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.carousel-mask { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(40,30,24,.42) 0%, rgba(40,30,24,.18) 45%, rgba(40,30,24,.5) 100%); }
.carousel-text { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 86%; text-align: center; color: #fff; }
.carousel-en { display: block; font-size: 14px; letter-spacing: 6px; opacity: .85; margin-bottom: 12px; font-family: arial, sans-serif; }
.carousel-slogan { display: block; font-size: 40px; font-weight: bold; letter-spacing: 4px; line-height: 1.3; text-shadow: 0 2px 12px rgba(0,0,0,.35); }
.carousel-sub { display: block; font-size: 16px; letter-spacing: 2px; margin-top: 14px; opacity: .92; }
.carousel-more { display: inline-block; margin-top: 22px; line-height: 36px; padding: 0 34px; border: 1px solid rgba(255,255,255,.75); border-radius: 18px; color: #fff; font-size: 14px; transition: all .4s; }
.carousel-more:hover { background: #614C3F; border-color: #614C3F; color: #fff; }
.carousel-dots { position: absolute; bottom: 15px; left: 0; width: 100%; text-align: center; z-index: 10; }
.carousel-dot { display: inline-block; width: 12px; height: 12px; margin: 0 6px; border-radius: 50%; background: rgba(255,255,255,.6); cursor: pointer; transition: background .3s; }
.carousel-dot.selected { background: #614C3F; }

/* ================= 通用模块 ================= */
.module-full-screen > .module-inner { padding: 40px 0; }
.module-full-screen-gray { background: #f9f9f9; }
.module-full-screen-bg-img { background-repeat: no-repeat; background-position: center; background-size: cover; background-attachment: fixed; }
.module-full-screen-title { margin-bottom: 40px; text-align: center; }
.module-full-screen-title h2 { font-size: 20px; color: #131313; line-height: 1.5; padding-top: 17px; position: relative; }
.module-full-screen-title h2::before { content: ""; display: block; width: 36px; height: 3px; margin: 0 auto 10px; background: #614C3F; }
.module-title-content { margin-top: 4px; }
.module-title-content h3 { display: inline-block; margin: 0 20px; font-size: 22px; color: #616161; font-family: arial, sans-serif; letter-spacing: 2px; vertical-align: middle; }
.module-title-content .mark-left, .module-title-content .mark-right { display: inline-block; width: 60px; height: 1px; background: #d9d9d9; vertical-align: middle; }
.main { min-height: 150px; }
.module-full-screen-more { margin-top: 30px; text-align: center; }
.module-full-screen-more a { display: inline-block; line-height: 34px; padding: 0 35px; border: 1px solid #ccc; color: #666; border-radius: 10px; transition: all .5s; }
.module-full-screen-more a:hover { background: #614c3f; border-color: #614c3f; color: #fff; }

/* ================= 产品网格（首页4列 / 列表3列） ================= */
.portfolio-list { min-height: 20px; }
.product-list { min-height: 20px; }
.column { width: 100%; }
.column .col-4-1, .column .col-3-1 { float: left; min-height: 1px; }
.column .col-4-1 { width: 22.7%; margin-right: 3%; }
.column .col-3-1 { width: 31.3%; margin-right: 3%; }
.column .last { margin-right: 0; }
.product-list li { margin-bottom: 25px; }
.product-item .portfolio-img { position: relative; overflow: hidden; margin-bottom: 10px; }
.product-item .portfolio-img img { width: 100%; height: 200px; object-fit: cover; display: block; transition: transform .3s ease-out; }
.product-item .opacity-overlay { position: absolute; inset: 0; background: #000; opacity: 0; transform: scale(.6); transition: all .25s ease-in-out; z-index: 5; }
.product-item .portfolio-img:hover .opacity-overlay { opacity: .55; transform: scale(1); }
.product-item .portfolio-img:hover img { transform: scale(1.12); }
.portfolio-title { text-align: center; margin-bottom: 10px; }
.portfolio-title h2 { font-size: 14px; line-height: 1.5; color: #333; }
.portfolio-title a { color: #333; }
.portfolio-title a:hover { color: #614C3F; }

/* ================= 热线模块 ================= */
.hotline-box { padding: 55px 0; text-align: center; color: #fff; }
.hotline-name { font-size: 28px; letter-spacing: 3px; font-weight: bold; text-shadow: 0 2px 10px rgba(0,0,0,.4); }
.hotline-phone { font-size: 28px; letter-spacing: 2px; margin-top: 10px; font-family: arial, sans-serif; font-weight: bold; text-shadow: 0 2px 10px rgba(0,0,0,.4); }

/* ================= 关于我们（首页） ================= */
.about-text { max-width: 980px; margin: 0 auto; text-align: center; font-size: 16px; color: #555; line-height: 1.9; }
.about-strip { margin: 25px auto 0; max-width: 1030px; }
.about-strip img { width: 100%; height: 240px; object-fit: cover; display: block; }
.about-stats { max-width: 980px; margin: 30px auto 0; display: flex; justify-content: center; gap: 4%; }
.about-stat { text-align: center; }
.about-stat b { display: block; font-size: 30px; color: #614C3F; font-family: arial, sans-serif; }
.about-stat span { font-size: 13px; color: #808080; }

/* ================= 新闻（首页 左头条+右列表） ================= */
.headlines-list-2col { width: 100%; }
.headlines-content { width: 48%; float: left; margin-right: 5%; }
.headlines-content .entry-img { display: block; margin-bottom: 15px; overflow: hidden; }
.headlines-content .entry-img img { width: 100%; height: 217px; object-fit: cover; display: block; transition: transform .3s ease-out; }
.headlines-content .entry-img:hover img { transform: scale(1.12); }
.headlines-content h2 { font-size: 16px; line-height: 1.5; margin-bottom: 8px; }
.headlines-content h2 a { color: #333; }
.headlines-content h2 a:hover { color: #614C3F; }
.headlines-content-summary { font-size: 13px; line-height: 1.6; color: #666; }
.headlines-others { overflow: hidden; }
.entry-list .entry-item { position: relative; padding-left: 80px; padding-bottom: 15px; margin-bottom: 15px; min-height: 70px; border-bottom: 1px dotted #ddd; }
.entry-item .time { position: absolute; left: 0; top: 0; width: 60px; background: #f2f2f2; text-align: center; font-family: arial, sans-serif; }
.time-day { display: block; line-height: 40px; border-bottom: 1px solid #fff; color: #666; font-size: 25px; }
.time-date { display: block; color: #999; line-height: 20px; font-size: 11px; }
.entry-item .entry-title { margin-bottom: 8px; }
.entry-item .entry-title h2 { font-size: 14px; line-height: 1.5; }
.entry-item .entry-title a { color: #333; }
.entry-item .entry-title a:hover { color: #614C3F; }
.entry-item .entry-summary { color: #808080; font-size: 12px; line-height: 1.6; }

/* ================= 内页：Banner + 面包屑 ================= */
.n-banner { position: relative; height: 260px; overflow: hidden; background: #6b5a4e; }
.n-banner img { width: 100%; height: 100%; object-fit: cover; display: block; }
.n-banner-mask { position: absolute; inset: 0; background: rgba(97,76,63,.42); }
.ntit { background: #fff; border-bottom: 1px solid #e5e5e5; }
.ntt { display: flex; align-items: center; justify-content: space-between; }
.ntt .page-name h1 { font-size: 20px; color: #131313; line-height: 44px; }
.ntt .page-name h1 i { font-style: normal; font-size: 13px; color: #999; margin-left: 12px; letter-spacing: 2px; font-family: arial, sans-serif; }
.ntt .weiz { font-size: 12px; color: #999; line-height: 44px; padding-left: 18px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpath d='M3 12l9-8 9 8'/%3E%3Cpath d='M5 10v10h5v-6h4v6h5V10'/%3E%3C/svg%3E") no-repeat left center; }
.ntt .weiz a { color: #999; margin: 0 2px; }
.ntt .weiz a:hover { color: #614C3F; }
.ntt .weiz em { font-style: normal; color: #ccc; margin: 0 2px; }

/* ================= 内页：侧栏 + 内容 ================= */
.main-wrap { padding-bottom: 20px; }
.sidebar { width: 280px; padding: 45px 0 65px; }
.page-menu { margin-bottom: 15px; }
.page-menu-title { background: #614C3F; }
.page-menu-title h3 { padding-left: 15px; height: 45px; line-height: 45px; color: #fff; font-size: 16px; }
.page-menu-content { padding: 10px 0 25px; background: #fff; }
.page-menu-content ul { padding: 0 15px; }
.page-menu-content ul li { position: relative; border-bottom: 1px solid #e5e5e5; }
.page-menu-content ul li:last-child { border-bottom: 0; }
.page-menu-content ul li a { display: block; padding: 15px 18px 15px 15px; color: #000; font-size: 14px; }
.page-menu-content ul li a:hover { color: #73513C; }
.page-menu-content ul li.current a { color: #CE9407; }
.page-menu-content ul li i { position: absolute; top: 20px; right: 0; width: 7px; height: 12px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='7' height='12' viewBox='0 0 7 12' fill='none' stroke='%23614C3F' stroke-width='1.6'%3E%3Cpath d='M1 1l5 5-5 5'/%3E%3C/svg%3E") no-repeat 0 0; }
.content { width: 750px; padding: 45px 0 65px; border-left: 1px solid #e5e5e5; padding-left: 50px; }
.content-wrapper { background: transparent; }
.full-page-content { padding: 45px 0 65px; }

/* ================= 新闻列表（左图右文） ================= */
.entry-list-article .entry-item { padding-bottom: 25px; margin-bottom: 25px; border-bottom: 1px solid #eee; }
.entry-list-article .entry-item:last-of-type { border-bottom: 0; }
.typo { *zoom: 1; }
.typo::after { content: ""; display: block; clear: both; }
.typo-img { float: left; margin-right: 25px; }
.typo-img img { width: 220px; height: 150px; object-fit: cover; display: block; }
.typo-text { overflow: hidden; }
.entry-title-main h2 { font-size: 16px; line-height: 1.5; margin-bottom: 8px; }
.entry-title-main h2 a { color: #333; }
.entry-title-main h2 a:hover { color: #614C3F; }
.entry-summary { color: #808080; font-size: 13px; line-height: 1.7; }
.entry-meta-line { font-size: 12px; color: #999; margin-top: 10px; }
.entry-meta-line em { font-style: normal; margin-right: 14px; }

/* ================= 分页 ================= */
.m-page { margin-top: 10px; text-align: center; }
.pagelist { display: inline-block; }
.pagelist li { display: inline-block; margin: 0 3px; }
.pagelist li a, .pagelist li span { display: inline-block; line-height: 32px; padding: 0 14px; background: #fff; border: 1px solid #e5e5e5; color: #666; font-size: 13px; }
.pagelist li a:hover { border-color: #614C3F; color: #614C3F; }
.pagelist li strong { font-weight: normal; color: #614C3F; }

/* ================= 产品详情 ================= */
.product-detail-complete { background: transparent; }
.product-intr { margin-bottom: 45px; }
.product-intr::after { content: ""; display: block; clear: both; }
.product-preview { width: 46%; float: left; margin-right: 35px; text-align: center; }
.product-preview img { max-width: 100%; height: 300px; object-fit: cover; display: block; }
.product-info { overflow: hidden; }
.product-info-item { margin-bottom: 12px; }
.product-name h1 { font-size: 20px; line-height: 1.5; color: #131313; margin-bottom: 12px; }
.product-summary { font-size: 13px; color: #666; line-height: 1.8; margin-bottom: 18px; }
.product-specs { border: 1px solid #e5e5e5; background: #fff; }
.product-specs .spec-title { padding: 10px 14px; background: #f9f9f9; font-size: 14px; color: #614C3F; border-bottom: 1px solid #e5e5e5; }
.spec-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.spec-table th, .spec-table td { border: 1px solid #eee; padding: 9px 12px; text-align: left; }
.spec-table th { width: 26%; background: #fafafa; color: #666; font-weight: normal; }
.spec-table td { color: #444; }
.product-features { margin-top: 18px; }
.product-features .feature-item { padding: 8px 0 8px 30px; position: relative; font-size: 13px; color: #555; }
.product-features .feature-item::before { content: "\2713"; position: absolute; left: 0; top: 6px; width: 20px; height: 20px; line-height: 20px; text-align: center; border-radius: 50%; background: #614C3F; color: #fff; font-size: 12px; }
.product-features .feature-item b { color: #333; font-weight: bold; margin-right: 8px; }
.product-detail-wrapper { margin-bottom: 30px; }
.product-detail-title { border-bottom: 2px solid #c5c5c5; text-align: center; margin-bottom: 20px; }
.product-detail-title h3 { position: relative; display: inline-block; margin-bottom: -2px; padding: 0 45px; border-bottom: 2px solid #614C3F; font-size: 18px; color: #614C3F; line-height: 44px; }
.product-detail-wrapper .product-detail { padding: 0 0 10px; }
.qhd-content { background: transparent; }
.qhd-content p { line-height: 1.9; margin-bottom: 14px; color: #555; font-size: 14px; }
.qhd-content img { display: block; margin: 18px auto; max-width: 100%; }
.article-adjacent { margin: 20px 0; overflow: hidden; border-top: 1px solid #eee; padding-top: 15px; font-size: 13px; }
.article-adjacent .article-prev { float: left; max-width: 48%; }
.article-adjacent .article-next { float: right; max-width: 48%; text-align: right; }
.article-adjacent a { color: #666; }
.article-adjacent a:hover { color: #614C3F; }
.detail-bottom { border-top: 1px solid #c8c9cb; margin: 15px 0 0; padding-top: 15px; text-align: right; }
.detail-bottom-button a { display: inline-block; background: #cfcfcf; padding: 0 18px; line-height: 30px; color: #6e6e6e; font-size: 13px; }
.detail-bottom-button a:hover { background: #614C3F; color: #fff; }
.related-block { margin-top: 40px; }
.related-title { text-align: center; font-size: 18px; color: #131313; margin-bottom: 20px; }
.related-title::before { content: ""; display: block; width: 36px; height: 3px; margin: 0 auto 10px; background: #614C3F; }

/* ================= 文章详情 ================= */
.article-detail .article-title { text-align: center; margin-bottom: 15px; }
.article-detail .article-title h1 { font-size: 22px; line-height: 1.5; color: #131313; }
.article-detail .article-content-wrapper { margin-top: 5px; }
.article-detail .article-content { overflow: hidden; }
.article-detail .entry-meta { text-align: center; margin-bottom: 20px; padding-bottom: 10px; font-size: 12px; color: #999; }
.article-detail .entry-meta span { margin: 0 10px; }
.article-detail .entry-meta strong { font-weight: normal; }

/* ================= 关于我们页 ================= */
.timeline { position: relative; margin: 30px 0 40px; padding-left: 110px; }
.timeline::before { content: ""; position: absolute; left: 34px; top: 6px; bottom: 6px; width: 2px; background: #ddd; }
.timeline-item { position: relative; margin-bottom: 24px; }
.timeline-item .timeline-year { position: absolute; left: -110px; top: 0; width: 78px; height: 30px; line-height: 30px; text-align: center; background: #614C3F; color: #fff; font-size: 13px; border-radius: 3px; }
.timeline-item .timeline-year::after { content: ""; position: absolute; right: -8px; top: 11px; width: 8px; height: 8px; border-radius: 50%; background: #fff; border: 2px solid #614C3F; }
.timeline-item .timeline-title { font-size: 15px; color: #333; margin-bottom: 4px; }
.timeline-item .timeline-text { font-size: 13px; color: #808080; line-height: 1.7; }
.subhead { font-size: 18px; color: #131313; text-align: center; margin: 35px 0 20px; position: relative; }
.subhead::before { content: ""; display: block; width: 36px; height: 3px; margin: 0 auto 10px; background: #614C3F; }
.culture-list { display: flex; gap: 3%; margin-bottom: 10px; }
.culture-item { flex: 1; background: #fff; border-top: 3px solid #614C3F; padding: 22px 20px; text-align: center; transition: transform .3s; }
.culture-item:hover { transform: translateY(-4px); }
.culture-item h3 { font-size: 16px; color: #614C3F; margin-bottom: 10px; }
.culture-item p { font-size: 13px; color: #808080; line-height: 1.7; }
.team-list { display: flex; flex-wrap: wrap; gap: 3%; }
.team-item { width: 31.3%; margin-bottom: 24px; background: #fff; padding: 20px 10px; text-align: center; border: 1px solid #eee; }
.team-item .team-img img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; display: inline-block; border: 3px solid #f0ece8; }
.team-item .team-name { font-size: 15px; color: #333; margin-top: 12px; }
.team-item .team-role { font-size: 12px; color: #999; margin-top: 4px; }

/* ================= 联系我们页 ================= */
.contact-info-list { display: flex; gap: 3%; margin-bottom: 35px; }
.contact-item { flex: 1; background: #fff; border: 1px solid #eee; border-top: 3px solid #614C3F; padding: 24px 16px; text-align: center; }
.contact-item .contact-icon { width: 46px; height: 46px; line-height: 46px; margin: 0 auto 12px; border-radius: 50%; background: #f4f0ec; }
.contact-item .contact-icon svg { width: 22px; height: 22px; vertical-align: middle; }
.contact-item .contact-label { font-size: 13px; color: #999; }
.contact-item .contact-value { font-size: 14px; color: #333; margin-top: 6px; line-height: 1.6; word-break: break-all; }
.contact-form { background: #fff; border: 1px solid #eee; padding: 30px; }
.contact-form h3 { font-size: 18px; color: #131313; margin-bottom: 20px; }
.form-grid { display: flex; flex-wrap: wrap; gap: 3%; }
.form-item { width: 48.5%; margin-bottom: 16px; }
.form-item-full { width: 100%; }
.form-label { display: block; font-size: 13px; color: #666; margin-bottom: 6px; }
.form-label b { color: #c0392b; font-weight: normal; margin-left: 3px; }
.form-input, .form-textarea { width: 100%; border: 1px solid #ddd; padding: 10px 12px; font-size: 13px; color: #444; outline: none; background: #fafafa; }
.form-input:focus, .form-textarea:focus { border-color: #614C3F; background: #fff; }
.form-textarea { min-height: 120px; resize: vertical; }
.form-btn { display: inline-block; background: #614C3F; color: #fff; border: 0; line-height: 40px; padding: 0 42px; border-radius: 4px; font-size: 14px; cursor: pointer; transition: background .3s; }
.form-btn:hover { background: #73513C; color: #fff; }

/* ================= 页脚 ================= */
.footer { overflow: hidden; background: #151515; color: #fff; font-size: 13px; }
.footer a { color: #e5e5e5 !important; }
.footer a:hover { color: #fff !important; }
.footer-main .page-width { padding-top: 45px; padding-bottom: 35px; }
.footer-grid { display: flex; gap: 3%; }
.footer-col { flex: 1; }
.footer-col-contact { flex: 1.35; }
.footer-title { font-size: 15px; color: #fff; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid #333; position: relative; }
.footer-title::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 42px; height: 1px; background: #CE9407; }
.footer-about { color: #999; line-height: 1.8; font-size: 12px; text-align: justify; }
.footer-links li { margin-bottom: 8px; }
.footer-links li a { color: #999; font-size: 12px; }
.footer-links li a::before { content: "\203A"; margin-right: 6px; color: #CE9407; }
.footer-contact li { color: #999; margin-bottom: 8px; font-size: 12px; line-height: 1.6; }
.footer-qr { margin-top: 12px; }
.qr-img { width: 97px; height: 97px; display: block; background: #fff; padding: 4px; }
.footer-qr span { display: block; font-size: 12px; color: #999; margin-top: 6px; }
.bottom { background: #1b1b1b; color: #999; }
.bottom-copy { text-align: center; padding: 16px 0; font-size: 12px; line-height: 2; }
.bottom-copy a { color: #999; }
.bottom-copy a:hover { color: #fff; }

/* ================= 返回顶部 ================= */
.gotop-wrapper { display: none; position: fixed; right: 20px; bottom: 40px; z-index: 900; }
.gotop { display: block; width: 45px; height: 45px; background: rgba(97,76,63,.85); border-radius: 50%; position: relative; }
.gotop::before { content: ""; position: absolute; left: 50%; top: 55%; width: 12px; height: 12px; border-top: 2px solid #fff; border-left: 2px solid #fff; transform: translate(-50%, -50%) rotate(45deg); }
.gotop:hover { background: #614C3F; }

/* ================= 响应式 ================= */
@media screen and (max-width: 1120px) {
  .page-width { width: 96%; }
  .content { width: 71%; }
}
@media screen and (max-width: 991px) {
  .column .col-4-1, .column .col-3-1 { width: 48.5%; }
  .column .col-4-1.last, .column .col-3-1.last { margin-right: 3%; }
  .sidebar { width: 100%; padding: 25px 0 0; }
  .page-menu-content ul { display: flex; flex-wrap: wrap; }
  .page-menu-content ul li { flex: 1 1 30%; border-bottom: 1px solid #e5e5e5; }
  .content { width: 100%; border-left: 0; padding-left: 0; padding-top: 30px; }
  .main-wrap .page-width { position: static; }
  .headlines-content { width: 100%; margin-right: 0; margin-bottom: 25px; }
  .headlines-others { overflow: visible; }
  .module-full-screen-bg-img { background-attachment: scroll; }
  .contact-info-list { flex-wrap: wrap; }
  .contact-item { flex: 1 1 30%; margin-bottom: 15px; }
}
@media screen and (max-width: 768px) {
  .nav-toggle { display: block; }
  .menubox .page-width { position: relative; }
  .nav-menu { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-top: 1px solid #eee; box-shadow: 0 8px 12px rgba(0,0,0,.08); text-align: left; z-index: 999; }
  .nav-menu.open { display: block; }
  .nav-menu .menu-item { display: block; margin: 0; }
  .nav-menu .nav-link { line-height: 1; padding: 15px 20px; border-bottom: 1px solid #f2f2f2; }
  .nav-menu .sub-menu { position: static; transform: none; width: 100%; display: block; background: #f7f5f3; box-shadow: none; }
  .nav-menu .sub-menu li a { color: #614C3F; border-bottom: 1px dashed #e5e5e5; padding-left: 40px; }
  .lotbox-inner { justify-content: flex-start; }
  .top-phone { position: static; transform: none; margin-left: auto; text-align: right; }
  .logo-name { font-size: 24px; letter-spacing: 2px; }
  .slideshow { height: 300px; }
  .carousel-slogan { font-size: 24px; }
  .carousel-sub { font-size: 13px; }
  .carousel-more { margin-top: 14px; }
  .hotline-name, .hotline-phone { font-size: 20px; }
  .about-stat b { font-size: 24px; }
  .n-banner { height: 190px; }
  .ntt { flex-direction: column; align-items: flex-start; }
  .ntt .page-name h1 { line-height: 40px; }
  .ntt .weiz { line-height: 20px; padding-bottom: 10px; }
  .footer-grid { flex-wrap: wrap; }
  .footer-col { flex: 1 1 46%; margin-bottom: 20px; }
  .product-preview { width: 100%; float: none; margin-right: 0; margin-bottom: 20px; }
  .product-info { overflow: visible; }
  .culture-list { flex-wrap: wrap; }
  .culture-item { flex: 1 1 100%; margin-bottom: 12px; }
  .team-item { width: 48.5%; }
  .typo-img { float: none; margin-right: 0; margin-bottom: 12px; }
  .typo-img img { width: 100%; }
  .form-item { width: 100%; }
  .gotop-wrapper { right: 10px; }
}
@media screen and (max-width: 480px) {
  .column .col-4-1, .column .col-3-1 { width: 100%; margin-right: 0; }
  .team-item { width: 100%; }
  .footer-col { flex: 1 1 100%; }
  .contact-item { flex: 1 1 100%; }
  .about-stats { flex-wrap: wrap; gap: 18px; }
  .slideshow { height: 240px; }
  .carousel-slogan { font-size: 20px; }
  .timeline { padding-left: 20px; margin-left: 40px; }
  .timeline::before { left: 0; }
  .timeline-item .timeline-year { position: static; margin-bottom: 6px; display: inline-block; }
}