/* moban2 站点样式
   = 原 style.css + main_box.css 合并精简：两处重复的同名规则已按属性合并，
   模板中未出现的类（其他项目遗留组件）已删除。
   加载顺序：bootstrap.min.css → 本文件 → /assets/common/blocks.css
*/

* { margin: 0; padding: 0; box-sizing: border-box; font-family: "Microsoft YaHei", sans-serif; font-size: 16px; }
html { font-size: 10px; }
ul,
li { list-style: none; padding: 0; margin: 0; }
body { scroll-behavior: smooth; scroll-behavior: auto; }
.container { max-width: 1530px; }
svg.icon { width: 1em; height: 1em; fill: currentColor; overflow: hidden; vertical-align: -0.1em; }
.navbar { background: #ffffff; padding: 12px 0; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); }
.navbar .nav-link { color: #333333 !important; margin: 0 8px; line-height: 40px; }
.navbar .nav-link:hover { color: #165dff !important; }
.navbar_box .collapse .nav-item { position: relative; }
.navbar_box .navbar-brand { margin-bottom: 0; color: #165dff; font-size: 24px; font-weight: bold; }
.navbar_box .phone_fr { font-size: 16px; padding: 8px 15px; text-decoration: none; color: #165dff; }
.navbar_box .phone_fr svg.icon { margin-right: 5px; }
.navbar_box .phone_fr p { margin: 0; }
.banner-section { min-height: 400px; margin-top: 80px; padding: 45px 0; background: #165dff; color: #ffffff; display: flex; align-items: center; }
.banner-text h2 { font-size: clamp(28px, 5vw, 56px); font-weight: bold; margin-bottom: 16px; }
.btn_group a { background-color: #d4af37; color: #ffffff; border: 1px solid #d4af37; }
.btn_group a:hover { background-color: #ffffff; color: #d4af37; }
.btn_group .btn_shop { background-color: transparent; border: 1px solid #ffffff; margin-left: 15px; }
.banner-text .text { font-size: 20px; line-height: 28px; }
.banner-text .tag { font-size: 16px; opacity: 0.9; }
.banner-text .tel { font-size: 20px; margin: 10px 0; }
.section-title { font-size: clamp(24px, 3vw, 30px); color: #1e293b; position: relative; padding-bottom: 15px; font-weight: 700; margin-bottom: 35px; }
.section-title::after { content: ""; width: 80px; height: 4px; background: #165dff; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); }
.product-card { background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08); transition: transform 0.3s ease; }
.product-card:hover { transform: translateY(-8px); }
.product-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.product-card h4 { padding: 15px 15px 8px; font-size: 15px; text-align: center; }
.product-card p { padding: 0 15px; color: #666; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; text-overflow: ellipsis; line-height: 1.5; }
.case-desc { text-align: center; font-size: 20px; color: #444; line-height: 1.8; }
footer { background: #1e293b; }
footer p { margin-bottom: 0; font-size: 15px; }
footer .nav-link { color: #fff !important; }
.advantage-card { position: relative; overflow: hidden; border: none; transition: all 0.4s ease; cursor: pointer; background: #fff; padding: 20px 15px; }
.advantage-card:hover { transform: translateY(-12px) scale(1.02); box-shadow: 0 15px 30px rgba(52, 152, 219, 0.25) !important; }
.advantage-card:hover .advantage-icon { background: #165dff; color: #fff; }
.advantage-card h4 { transition: color 0.3s ease; font-weight: bold; margin-bottom: 15px; }
.advantage-card:hover h4 { color: #165dff; }
.navbar_box .navbar-toggler { padding: 0; border: none; font-size: 25px; }
.section-padding { padding: 6rem 0; }
.menu-overlay.show { opacity: 1; visibility: visible; }
.menu-sidebar.show { left: 0; }
.menu-sidebar .nav-link { color: #fff !important; padding: 15px 25px; font-size: 16px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.menu-sidebar .nav-link:hover { background: #165dff; color: #fff !important; padding-left: 30px; }
.call-btn { width: 50px; height: 50px; line-height: 50px; text-align: center; position: fixed; bottom: 20px; right: 20px; z-index: 999; background: #165dff; border-radius: 50%; padding: 10px; display: flex; align-items: center; justify-content: center; font-size: 30px; display: none; }
.call-btn a { color: #fff !important; }
.contact-section { background-color: #165dff; }
.contact-section .section-title::after { background-color: #fff; }
.contact-section .fs-4 { font-size: 20px !important; font-weight: bold; }
.contact-section p { font-size: 18px; color: #fff; }
.contact-section p .icon { font-size: 20px; }
.contact-section p.phone { font-size: 24px; }
.contact-section p a:hover { color: #d4af37; }
.contact-section p a { padding: 8px 10px; background: #ffffff54; font-size: 13px; border-radius: 30px; display: inline-block; }
.link-more-btn { padding: 10px 15px; background: #ffffff54; font-size: 13px; border-radius: 30px; margin-top: 15px; }
.about-section .about_fl { padding-right: 20px; }
.about-section .about_fr { padding-left: 90px; }
.branch-wrap { margin-top: 20px; padding-top: 30px; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.branch-title { font-size: 18px; margin-bottom: 20px; color: #fff; font-weight: 600; }
.branch-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 24px; }
.branch-list span a { font-size: 15px; color: rgba(255, 255, 255, 0.85); padding: 6px 14px; background: rgba(255, 255, 255, 0.06); border-radius: 50px; transition: all 0.3s ease; display: inline-block; text-decoration: none; }
.branch-list span:hover a { background: #165dff; color: #fff; }
.wrap-box { width: 100%; }
.about-section .space-y .icon { color: #d4af37; margin-right: 5px; font-size: 20px; }
.about-section .space-y li { font-size: 16px; color: #333333; line-height: 2; display: flex; align-items: center; }
@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}
@keyframes textShow {
    from { opacity: 0; transform: translateX(-8px); }
    to { opacity: 1; transform: translateX(0); }
}
@media (min-width: 992px) {
    .navbar_box .collapse { display: flex !important; }
}
@media (max-width: 992px) {
    .about-section .about_fl { padding-right: calc(var(--bs-gutter-x) * 0.5); }
    .about-section .about_fr { padding-left: calc(var(--bs-gutter-x) * 0.5); }
}
@media screen and (max-width: 768px) {
    .call-btn { display: flex; }
    .navbar .nav-link { font-size: 12px; }
    .case-desc { font-size: 14px; }
    .section-title { font-size: 20px; }
    .about-section .space-y li { font-size: 14px; }
    .navbar_box .navbar-brand { font-size: 17px; }
    .navbar_box .phone_fr { font-size: 12px; padding: 5px 6px; display: none; }
    .navbar_box .phone_fr .icon { font-size: 14px; }
    .banner-section { margin-top: 100px; min-height: 320px; }
    .banner-text h1 { font-size: 20px; font-weight: bold; }
    .advantage-card h4 { font-size: 20px; }
    .advantage-back p { font-size: 14px; }
    .banner-text .tag { font-size: 14px; }
    .banner-text p { font-size: 14px !important; }
    .banner-text .btn { font-size: 14px; padding: 10px 15px; }
    .about-section h4 { font-size: 18px; font-weight: bold; }
    .about-section p { font-size: 14px !important; }
    .about-section .mt-3 { font-size: 16px; font-weight: bold; }
    .product-section h4 { font-size: 14px; font-weight: bold; }
    .product-section p { font-size: 14px !important; }
    .product-section .mt-3 { font-size: 16px; font-weight: bold; }
    .contact-section p { font-size: 14px; }
    .contact-section p.phone { font-size: 16px; }
    footer p { font-size: 14px; }
}
li { list-style: none; }
.main_content .custom-html-style p { margin: 10px 0; font-size: 16px; line-height: 2; text-indent: 30px; }
.main_content .custom-html-style h1 { border: none; margin: 25px 0; padding: 0; font-size: 16px; font-weight: 400; line-height: 1.2; }
.main_content .custom-html-style h2 { border: none; margin: 20px 0; padding: 0; font-size: 16px; font-weight: 400; line-height: 1.7; text-indent: 30px; }
.main_content .custom-html-style h3 { border: none; margin: 20px 0; padding: 0; font-size: 16px; font-weight: 400; line-height: 1.7; text-indent: 30px; }
.main_content .custom-html-style h4 { border: none; margin: 20px 0; padding: 0; font-size: 16px; font-weight: 400; line-height: 1.7; text-indent: 30px; }
.custom-html-style table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.5; }
.custom-html-style table th { text-align: center !important; padding: 12px 14px; white-space: nowrap; background-color: #f5f5f5; font-weight: 600; border-bottom: 2px solid #ddd; }
.custom-html-style table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid #eee; }
.custom-html-style ol,
.custom-html-style ul { line-height: 28px; padding: 0; }
.custom-html-style li { margin-bottom: 8px; line-height: 1.7; text-indent: 30px; list-style: none; }
.custom-html-style p strong,
.custom-html-style li strong { font-weight: 400; }
.custom-html-style table tbody tr:nth-child(even) { background-color: #fafafa; }
.custom-html-style table tbody tr:hover { background-color: #f0f7ff; }
.custom-html-style table td strong { font-weight: 400; }
.main_content .custom-html-style img { max-width: 100%; margin: 0 auto; display: block; }
.main_content .custom-html-style h5 { border: none; margin: 20px 0; padding: 0; font-size: 16px; font-weight: 400; line-height: 1.7; text-indent: 30px; }
.main_content .custom-html-style em { font-style: normal; }
.main_content .custom-html-style strong { font-weight: 400; }
.main_content .custom-html-style p { margin: 10px 0; font-size: 16px; line-height: 2; text-indent: 30px; }

/* ===== 以下来自原 main_box.css（仅保留模板用到的规则）===== */

:root { --c-bg: #f6f8fc; --c-surface: #ffffff; --brand: #165dff; --c-text: #0f172a; --c-text-2: #334155; --c-text-3: #64748b; --c-border: rgba(15, 23, 42, .10); --c-primary: #1a4b8c; --c-primary-2: #0ea5e9; --c-accent: #06b6d4; --c-success: #16a34a; --c-warn: #f59e0b; --c-danger: #ef4444; --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 1px rgba(15, 23, 42, .04); --shadow-md: 0 10px 30px rgba(15, 23, 42, .10); --shadow-lg: 0 18px 60px rgba(15, 23, 42, .14); --r-sm: 4px; --r-md: 8px; --r-lg: 10px; --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 20px; --sp-6: 24px; --sp-8: 32px; --sp-10: 40px; --sp-12: 48px; --sp-16: 64px; --sp-20: 80px; --container: 1200px; --container-n: 920px; --ease: cubic-bezier(.2, .8, .2, 1); --t: .22s var(--ease); --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Segoe UI, Roboto, Helvetica, Arial, sans-serif; --font-display: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", Segoe UI, Roboto, Helvetica, Arial, sans-serif; --grad: linear-gradient(135deg, rgba(37, 99, 235, .14), rgba(6, 182, 212, .12) 55%, rgba(14, 165, 233, .10)); --grad-strong: linear-gradient(135deg, #2563eb, #06b6d4 58%, #0ea5e9); --grid-gap: 18px; }
body.geo-theme-3 .geo-panel,
body.geo-theme-5 .geo-panel { border-radius: 6px; }
body.geo-theme-2 .geo-panel { background: rgba(255, 255, 255, .96); }
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { font-family: var(--font); font-size: 16px; line-height: 1.7; color: var(--c-text); background: var(--c-bg); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul,
ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input,
textarea,
select { font: inherit; }
.container { width: 100%; margin: 0 auto; padding: 0 var(--sp-6); }
.about-inline-ad { padding: 10px; }
.about_box_banner { min-height: 260px; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 6px; font-weight: 700; letter-spacing: .01em; transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t), border-color var(--t); }
.btn:active { transform: translateY(1px); }
.nav a.active { color: var(--c-primary); }
.phone { font-weight: 900; color: var(--c-text); white-space: nowrap; }
.mnav.open { display: block; }
.article { background: #fff; border: 1px solid var(--c-border); border-radius: var(--r-lg); box-shadow: var(--shadow-md); padding: 26px; }
.article h1 { font-family: var(--font-display); font-size: clamp(1.6rem, 2.4vw, 2.1rem); line-height: 1.25; letter-spacing: -.01em; }
.article-meta { display: flex; gap: 12px; flex-wrap: wrap; color: var(--c-text-3); font-size: 12px; margin-top: 10px; }
.article-body { margin-top: 18px; color: var(--c-text-2); }
.article-body p { margin: 12px 0; }
.article-body h2,
.article-body h3 { margin: 18px 0 10px; color: var(--c-text); }
.article-body img { border-radius: var(--r-lg); border: 1px solid var(--c-border); box-shadow: var(--shadow-sm); margin: 12px auto; }
.hero>.container,
.page-hero>.container { position: relative; z-index: 1; }
.pagination { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.pagination a,
.pagination span { padding: 10px 14px; border-radius: 6px; border: 1px solid var(--c-border); background: rgba(255, 255, 255, .86); color: var(--c-text-2); font-weight: 900; box-shadow: var(--shadow-sm); }
.pagination a:hover { border-color: rgba(37, 99, 235, .25); color: var(--c-primary); }
.pagination .active { background: rgba(37, 99, 235, .12); border-color: rgba(37, 99, 235, .25); color: var(--c-primary); }
@media (max-width:640px) {
    .container,
    .container-n { padding: 0 14px; }
}
.top-strip .container { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 8px 0; }
.site-brand .container { display: flex; align-items: flex-start; justify-content: space-between; gap: 22px; padding: 22px 0 14px; }
.nav-panel .container { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.about_box_banner .banner-text h2 { font-size: 30px; }
@media (max-width:995px) {
    /* 折叠菜单展开后竖排，避免小屏横排挤在一起 */
    .navbar-collapse .navbar-nav { flex-direction: column; }
}
@media (max-width:768px) {
    .site-brand .container { align-items: center; padding: 18px 0 12px; }
    .about-inline-ad { padding: 0; }
    .navbar .navbar-nav { flex-direction: row; flex-wrap: nowrap; }
    .geo-article-body { justify-content: center; flex-wrap: wrap; }
    .about-inline-ad { float: none !important; width: 100% !important; max-width: 100% !important; margin: 0 0 16px !important; }
    .top-strip .container { gap: 10px; }
}
body.theme-engineering .btn { border-radius: 6px; }
body.theme-engineering .icon,
body.theme-engineering .hero-li i { background: rgba(179, 58, 47, .10); color: #b33a2f; border-radius: 4px; }
body.theme-engineering .card,
body.theme-engineering .article,
body.theme-engineering .list-item,
body.theme-engineering .hero-panel,
body.theme-engineering .mnav-panel { border-radius: 8px; }
:root { --geo-ink: #132033; --geo-muted: #526278; --geo-line: #e7edf4; --geo-soft: #f5f8fb; --geo-brand: #1a4b8c; --geo-brand-2: #123d5a; --geo-accent: #f59e0b; --geo-shadow: 0 18px 45px rgba(19, 32, 51, .08); }
.geo-wrap { max-width: calc(100% - 32px); margin: 0 auto; }
.geo-top .geo-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.geo-breadcrumb { padding: 16px 0; color: var(--geo-muted); font-size: 14px; }
.geo-breadcrumb a { font-weight: 800; color: #334155; }
.geo-section { padding: 16px 0 30px; }
.geo-section.soft { background: var(--geo-soft); }
.geo-section-head { text-align: center; margin-bottom: 28px; }
.geo-section-head h2 { font-size: 30px; line-height: 1.3; font-weight: 900; color: #111827; }
.geo-section-head p { margin-top: 8px; color: var(--geo-muted); }
.geo-under { width: 54px; height: 4px; border-radius: 4px; background: var(--geo-accent); margin: 12px auto 0; }
.geo-grid { display: grid; gap: 20px; }
.geo-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.geo-grid-3 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.geo-card { background: #fff; border: 1px solid var(--geo-line); border-radius: 16px; box-shadow: var(--geo-shadow); overflow: hidden; }
.geo-card-body { padding: 15px; }
.geo-card h3 { font-size: 17px; line-height: 1.45; color: #172033; font-weight: 700; margin-bottom: 10px; }
.geo-card p,
.geo-muted { font-size: 12px; color: #45556a; line-height: 1.9; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 0; }
.geo-thumb { aspect-ratio: 4 / 3; background: #f1f5f9; overflow: hidden; }
.geo-thumb img { width: 100%; object-fit: contain; }
.geo_layout_about { grid-template-columns: 2fr 1fr !important; align-items: self-start !important; }
.geo-thumb-placeholder { height: 100%; display: flex; align-items: center; justify-content: center; color: #64748b; font-weight: 900; background: linear-gradient(135deg, #eef5fb, #f8fafc); }
.geo-more { color: var(--geo-brand); font-weight: 900; font-size: 14px; display: none; }
.geo-list { display: grid; gap: 14px; }
.geo-list-item { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 18px; padding: 16px; background: #fff; border: 1px solid var(--geo-line); border-radius: 14px; box-shadow: 0 10px 28px rgba(19, 32, 51, .06); }
.geo-list-item h3 { font-size: 25px; font-weight: bold; }
.geo-list-item .geo-thumb { height: 118px; border-radius: 10px; }
.geo-meta { display: flex; gap: 12px; flex-wrap: wrap; color: var(--geo-muted); font-size: 12px; margin-top: 10px; }
.geo-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: stretch; }
.geo-panel { background: #fff; border: 1px solid var(--geo-line); border-radius: 16px; box-shadow: var(--geo-shadow); padding: 26px; }
.geo-side { display: grid; gap: 14px; }
.geo-side a { display: block; padding: 12px 14px; border: 1px solid var(--geo-line); border-radius: 10px; background: #f8fbff; color: #334155; font-weight: 800; }
.geo-side span { display: block; margin-top: 4px; color: var(--geo-muted); font-size: 12px; font-weight: 700; }
.geo-article h1 { font-size: 26px; line-height: 1.35; font-weight: 600; margin-bottom: 12px; }
.geo-article-body { margin-top: 20px; color: #334155; line-height: 2; }
.about_img_text { font-size: 14px; }
.geo-article-body p { margin: 12px 0; }
.geo-article-body img { border-radius: 14px; border: 1px solid var(--geo-line); }
.geo-about-capability-head { margin: 42px 0 22px; }
.geo-about-capability .geo-panel { box-shadow: 0 10px 28px rgba(19, 32, 51, .06); }
.geo-panel h3 { font-weight: 600; font-size: 23px; }
.geo-detail { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr); gap: 28px; align-items: start; }
.geo-detail-image { border: 1px solid var(--geo-line); border-radius: 16px; padding: 10px; background: #fff; }
.geo-detail-image img { width: 100%; height: 430px; object-fit: cover; border-radius: 10px; background: #f1f5f9; }
.geo-detail-shell { display: grid; gap: 24px; }
.geo-product-summary h1 { font-size: 34px; line-height: 1.3; font-weight: 700; margin: 6px 0 10px; color: #111827; }
.geo-product-summary p { color: #45556a; line-height: 1.9; margin-bottom: 14px; }
.geo-kicker { display: inline-flex; align-items: center; min-height: 26px; padding: 0 9px; border: 1px solid var(--geo-line); border-radius: 4px; background: #f8fbff; color: var(--geo-brand); font-size: 12px; font-weight: 900; }
.geo-product-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
.geo-product-grid .geo-article h2 { font-size: 24px; line-height: 1.35; color: #111827; font-weight: 700; margin-bottom: 12px; }
.geo-product-aside { display: grid; gap: 18px; }
.geo-product-aside .geo-panel h3 { font-weight: 700; font-size: 17px; }
.geo-chip-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.geo-chip-list span { display: inline-flex; align-items: center; min-height: 30px; padding: 10px 12px; border: 1px solid var(--geo-line); border-radius: 12px; background: #f8fbff; color: #334155; font-size: 13px; font-weight: 800; line-height: 1.45; }
.geo-point-list { display: grid; gap: 8px; margin: 12px 0 0; padding: 0; list-style: none; }
.geo-point-list li { position: relative; padding-left: 14px; color: #45556a; font-size: 13px; line-height: 1.75; }
.geo-faq-mini { margin-top: 8px; }
.geo-faq-mini dt { font-weight: 900; color: #111827; margin-top: 12px; font-size: 14px; }
.geo-faq-mini dd { margin-top: 4px; color: #45556a; font-size: 13px; line-height: 1.75; }
.geo-info-row { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 12px; padding: 10px 0; border-bottom: 1px dashed #d9e3ee; font-size: 14px; }
.geo-info-row b { color: #64748b; }
.geo-info-row span { font-weight: 800; color: #1f2937; font-size: 14px; word-break: break-word; }
.geo-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.geo-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 20px; border-radius: 999px; font-weight: 900; border: 1px solid transparent; }
.geo-btn-primary { background: var(--geo-accent); color: #172033; }
.geo-btn-outline { border-color: var(--geo-line); color: var(--geo-brand); background: #fff; }
.geo-footer .geo-wrap { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.banner-section-about .h-100 { display: block; width: 100%; text-align: center; }
.banner-section-about { min-height: 260px; }
.banner-section-about .h-100 .banner-text { width: 100%; }
.banner-section-about .h-100 .banner-text h1 { font-size: 35px; }
.geo-about-capability .geo-panel h3 { font-size: 20px; font-weight: 700; }
:root { --primary: #165dff; --primary-light: rgba(22, 93, 255, 0.10); --primary-border: rgba(22, 93, 255, 0.20); --primary-dark: #0e4de0; --text-dark: #1d2129; --text-gray: #6b778c; --text-light: #86909c; --bg-body: #f7f8fa; --bg-card: #ffffff; --border-color: #e5e6eb; --radius: 12px; --shadow: 0 4px 20px rgba(22, 93, 255, 0.08); --shadow-hover: 0 8px 30px rgba(22, 93, 255, 0.12); --transition: all 0.3s ease; }
.geo-section { padding: 40px 0; background-color: var(--bg-body); }
.geo-wrap { max-width: 1320px; margin: 0 auto; padding: 0 20px; }
.geo-detail-shell { background: var(--bg-card); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); margin-bottom: 24px; }
.geo-detail { display: grid; grid-template-columns: 1fr 1.2fr; gap: 32px; align-items: center; margin-bottom: 32px; }
.geo-detail-image { border-radius: var(--radius); overflow: hidden; position: relative; padding: 2px; background: linear-gradient(135deg, var(--primary), #69a1ff); }
.geo-detail-image img { display: block; width: 100%; height: auto; border-radius: calc(var(--radius) - 2px); transition: transform 0.4s ease; }
.geo-detail-image:hover img { transform: scale(1.03); }
.geo-kicker { display: inline-block; background: var(--primary-light); color: var(--primary); padding: 4px 14px; border-radius: 999px; font-size: 14px; margin-bottom: 12px; }
.geo-product-summary h1 { font-size: 28px; color: var(--text-dark); margin: 0 0 8px; font-weight: 600; line-height: 1.3; }
.geo-product-summary > p { font-size: 16px; color: var(--text-gray); margin: 0; }
.geo-info-row { display: flex; padding: 10px 0; border-bottom: 1px dashed var(--border-color); }
.geo-info-row b { min-width: 60px; color: var(--text-dark); font-size: 14px; }
.geo-info-row span { color: var(--text-gray); }
.geo-actions { margin-top: 24px; display: flex; gap: 16px; flex-wrap: wrap; }
.geo-btn { display: inline-block; padding: 12px 28px; border-radius: 8px; text-decoration: none; transition: var(--transition); font-weight: 500; white-space: nowrap; }
.geo-btn-primary { background-color: var(--primary); color: #fff; font-size: 18px; font-weight: bold; }
.geo-btn-primary:hover { background-color: var(--primary-dark); box-shadow: 0 4px 14px rgba(22, 93, 255, 0.35); }
.geo-btn-outline { border: 1px solid var(--primary); color: var(--primary); background: transparent; }
.geo-btn-outline:hover { background-color: var(--primary-light); }
.geo-product-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; }
.geo-panel { background: var(--bg-card); border-radius: var(--radius); padding: 15px; box-shadow: var(--shadow); border: none; transition: var(--transition); }
.geo-panel:hover { box-shadow: var(--shadow-hover); }
.geo-panel h2,
.geo-panel h3 { margin-top: 0; margin-bottom: 16px; color: var(--text-dark); border-left: 4px solid var(--primary); padding-left: 12px; }
.geo-chip-list { display: flex; flex-wrap: wrap; gap: 10px; }
.geo-chip-list span { padding: 6px 14px; background: var(--primary-light); color: var(--primary); border-radius: 999px; font-size: 14px; }
.geo-point-list { padding-left: 0; margin:0; }
.geo-point-list li { padding: 5px 10px; color: var(--text-gray); }
.geo-faq-mini dl { margin:0; }
.geo-faq-mini dt { font-weight: 500; padding:12px 0; border-bottom:1px solid var(--border-color); color: var(--text-dark); cursor: default; }
.geo-faq-mini dd { margin:0; padding:0 0 12px; color: var(--text-gray); line-height:1.6; padding-top: 10px; }
.geo-faq-mini dd span { font-size: 12px; margin-top: 10px; }
.geo-wrap { max-width: 1320px; margin: 0 auto; padding: 0 20px; }
.geo-breadcrumb { padding: 24px 0 16px; font-size: 14px; gap: 10px; display: flex; flex-wrap: wrap; align-items: center; }
.geo-breadcrumb a { color: var(--text-gray); text-decoration: none; transition: var(--transition); }
.geo-breadcrumb a:hover { color: var(--primary); }
.geo-breadcrumb span { color: var(--text-dark); }
.geo-section { padding: 12px 0 40px; }
.geo-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; }
.geo-panel { background: var(--bg-card); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); transition: var(--transition); position: relative; overflow: hidden; }
.geo-panel::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--primary), #69a1ff); }
.geo-panel:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.geo-panel h3 { margin-top: 0; margin-bottom: 20px; color: var(--text-dark); padding-left: 12px; border-left: 4px solid var(--primary); }
.geo-info-row { display: flex; padding: 12px 0; border-bottom: 1px dashed var(--border-color); }
.geo-info-row b { min-width: 75px; text-align: right; color: var(--text-dark); }
.geo-info-row span { color: var(--text-gray); }
.geo-actions { margin-top: 24px; display: flex; gap: 16px; flex-wrap: wrap; }
.geo-btn { display: inline-block; padding: 12px 26px; border-radius: 8px; text-decoration: none; transition: var(--transition); font-weight: 500; white-space: nowrap; }
.geo-btn-primary { background-color: var(--primary); color: #fff; }
.geo-btn-primary:hover { background-color: var(--primary-dark); box-shadow: 0 4px 14px rgba(22, 93, 255, 0.35); }
.geo-actions .geo-btn-primary { font-size: 18px; font-weight: 700; }
.geo-btn-outline { border: 1px solid var(--primary); color: var(--primary); background: transparent; }
.geo-btn-outline:hover { background-color: var(--primary-light); }
.geo-muted { color: var(--text-gray); line-height: 1.7; margin:0 0 16px; }
.geo-side { display: flex; flex-direction: column; gap: 12px; }
.geo-side a { display: block; padding: 12px 16px; border: 1px solid var(--border-color); border-radius: 8px; text-decoration: none; color: var(--text-dark); transition: var(--transition); }
.geo-side a:hover { border-color: var(--primary); background-color: var(--primary-light); }
.geo-side a span { display: block; font-size: 12px; color: #666666; font-weight: 400; margin-top:4px; }
@media screen and (max-width: 992px) {
    .geo-layout { grid-template-columns: 1fr; }
}
@media screen and (max-width: 576px) {
    .geo-wrap { padding:0 12px; }
    .geo-panel { padding:20px; }
    .geo-info-row { flex-direction: column; }
    .geo-info-row b { min-width: unset; margin-bottom:4px; }
    .geo-actions { flex-direction: column; }
    .geo-btn { text-align: center; }
    .geo-breadcrumb { padding:16px 0 8px; }
}
@media screen and (max-width: 992px) {
    .geo-detail { grid-template-columns: 1fr; }
    .geo-product-grid { grid-template-columns: 1fr; }
}
@media screen and (max-width: 576px) {
    .geo-section { padding: 24px 0; }
    .geo-wrap { padding:0 12px; }
    .geo-detail-shell { padding:16px; }
    .geo-product-summary h1 { font-size: 22px; }
    .geo-info-row { flex-direction: column; }
    .geo-info-row b { min-width: unset; margin-bottom:4px; }
    .geo-actions { flex-direction: column; }
    .geo-btn { text-align: center; }
    .geo-panel { padding:16px; }
}
@media(max-width:900px) {
    .geo-top .geo-wrap { padding: 14px 0; align-items: flex-start; flex-direction: column; }
    .geo-grid-2,
    .geo-grid-3,
    .geo-layout,
    .geo-detail,
    .geo-product-grid { grid-template-columns: 1fr; }
    .geo-list-item { grid-template-columns: 1fr; }
    .geo-detail-image img,
    .geo-detail-placeholder { height: 280px; }
}
@media(max-width:560px) {
    .geo-wrap { max-width: calc(100% - 22px); }
    .geo-section { padding: 20px 0; }
    .geo-card-body,
    .geo-panel,
    .geo-detail-shell>.geo-detail { padding: 20px; }
    .geo-product-summary h1 { font-size: 26px; }
}
.about_box_news .geo-section { padding: 40px 0; background-color: var(--bg-body); }
.about_box_news .geo-wrap { max-width: 1320px; margin: 0 auto; padding: 0 20px; }
.about_box_news .geo-list { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.about_box_news .geo-list-item { display: grid; grid-template-columns: auto; gap: 24px; align-items: flex-start; background: var(--bg-card); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow); border: 1px solid var(--border-color); transition: var(--transition); position: relative; overflow: hidden; }
.about_box_news .geo-list-item::before { content: ""; position: absolute; left: 0; top: 0; width: 4px; height: 100%; background: var(--primary-gradient); }
.about_box_news .geo-list-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--primary-border); }
.about_box_news .geo-thumb { display: block; border-radius: var(--radius-md); overflow: hidden; width: 100%; aspect-ratio: 16 / 9; background: var(--primary-light); }
.about_box_news .geo-thumb-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: var(--primary-gradient); color: #fff; font-size: 16px; font-weight: 500; }
.about_box_news .geo-thumb:hover .geo-thumb-placeholder { opacity: 0.9; }
.about_box_news .geo-list-item h3 { font-size: 20px; font-weight: 600; margin: 0 0 12px; line-height: 1.4; }
.about_box_news .geo-list-item h3 a { color: var(--text-dark); font-size: 18px; font-weight: bold; }
.about_box_news .geo-list-item h3 a:hover { color: var(--primary); }
.about_box_news .geo-muted { color: var(--text-gray); line-height: 1.7; margin: 0 0 16px; font-size: 14px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.about_box_news .geo-meta { display: flex; gap: 14px; }
.about_box_news .geo-meta span { display: inline-flex; align-items: center; font-size: 13px; color: var(--text-light); padding: 4px 12px; background: var(--primary-light); color: var(--primary); border-radius: 999px; }
.about_box_news .pagination { display: flex; align-items: center; gap: 8px; justify-content: center; }
.about_box_news .pagination a,
.about_box_news .pagination span { min-width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); font-size: 15px; transition: var(--transition); text-decoration: none; }
.about_box_news .pagination a { border: 1px solid var(--border-color); color: var(--text-gray); background: #fff; }
.about_box_news .pagination a:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
.about_box_news .pagination a.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.about_box_news .pagination span { color: var(--text-light); background: #f0f2f5; cursor: not-allowed; }
.about_box_news .geo-content { flex: 1; }
@media screen and (max-width: 992px) {
    .about_box_news .geo-list-item { grid-template-columns: 220px 1fr; }
}
@media screen and (max-width: 768px) {
    .about_box_news .geo-list-item { grid-template-columns: 1fr; }
    .about_box_news .geo-list-item h3 { font-size: 18px; }
}
@media screen and (max-width: 576px) {
    .about_box_news .geo-section { padding: 24px 0; }
    .about_box_news .geo-wrap { padding: 0 12px; }
    .about_box_news .geo-list-item { padding: 18px; }
    .about_box_news .pagination a,
    .about_box_news .pagination span { min-width: 36px; height: 36px; }
}

/* ===== 移动端导航（Bootstrap 折叠菜单）=====
   大屏由上方 @media (min-width:992px) 强制展开；小屏折叠，展开后整行竖排。 */
@media (max-width: 991.98px) {
    .navbar_box .navbar-collapse { flex-basis: 100%; padding-bottom: 8px; }
    .navbar_box .navbar-nav { width: 100%; }
    .navbar_box .navbar-toggler { display: inline-block; margin-left: auto; color: #165dff; cursor: pointer; }
}