/* index.html: page-specific styles extracted without reordering */

/* ================================================================
       0. CSS Reset & Base
       ================================================================ */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            overflow-x: clip;
            width: 100%;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
            background-color: #ffffff;
            color: #1f2937;
            line-height: 1.5;
            opacity: 0;
            animation: bodyFadeIn 0.6s ease forwards;
            overflow-x: clip;
            width: 100%;
            max-width: 100vw;
        }

        @keyframes bodyFadeIn {
            0% {
                opacity: 0;
            }

            100% {
                opacity: 1;
            }
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        * {
            max-width: 100vw;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        ul,
        ol {
            list-style: none;
        }

        button {
            font: inherit;
            cursor: pointer;
            outline: none;
        }

        /* ================================================================
       1. Brand Colors & Utility
       ================================================================ */
        :root {
            --brand-navy: #2d3b6b;
            --brand-lime: #c0e17e;
            --brand-lime-dark: #a8c96a;
            --bg-light: #f8f9fa;
            --text-dark: #1a1a2e;
            --text-muted: #6b7280;
        }

        .bg-navy {
            background-color: var(--brand-navy);
        }

        .text-navy {
            color: #606DAD;
        }

        .bg-lime {
            background-color: var(--brand-lime);
        }

        .text-lime {
            color: var(--brand-lime);
        }

        .border-lime {
            border-color: var(--brand-lime);
        }

        .bg-light {
            background-color: #efefef;
        }

        .container {
            width: 100%;
            max-width: 1400px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1rem;
            padding-right: 1rem;
            overflow: hidden;
        }

        @media (min-width: 1280px) {
            .container {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        .flex {
            display: flex;
        }

        .inline-flex {
            display: inline-flex;
        }

        .grid {
            display: grid;
        }

        .hidden {
            display: none;
        }

        .block {
            display: block;
        }

        .inline-block {
            display: inline-block;
        }

        .flex-col {
            flex-direction: column;
        }

        .items-center {
            align-items: center;
        }

        .justify-between {
            justify-content: space-between;
        }

        .justify-center {
            justify-content: center;
        }

        .self-center {
            align-self: center;
        }

        .grid-cols-1 {
            grid-template-columns: repeat(1, 1fr);
        }

        .grid-cols-2 {
            grid-template-columns: repeat(2, 1fr);
        }

        .gap-4 {
            gap: 1rem;
        }

        .gap-6 {
            gap: 1.5rem;
        }

        .gap-8 {
            gap: 2rem;
        }

        .gap-12 {
            gap: 3rem;
        }

        .w-full {
            width: 100%;
        }

        .h-full {
            height: 100%;
        }

        .max-w-2xl {
            max-width: 42rem;
        }

        .max-w-4xl {
            max-width: 56rem;
        }

        .mx-auto {
            margin-left: auto;
            margin-right: auto;
        }

        .ml-1 {
            margin-left: 0.25rem;
        }

        .ml-2 {
            margin-left: 0.5rem;
        }

        .ml-4 {
            margin-left: 1rem;
        }

        .mr-2 {
            margin-right: 0.5rem;
        }

        .mb-1 {
            margin-bottom: 0.25rem;
        }

        .mb-2 {
            margin-bottom: 0.5rem;
        }

        .mb-3 {
            margin-bottom: 0.75rem;
        }

        .mb-4 {
            margin-bottom: 1rem;
        }

        .mb-6 {
            margin-bottom: 1.5rem;
        }

        .mb-8 {
            margin-bottom: 2rem;
        }

        .mb-10 {
            margin-bottom: 2.5rem;
        }

        .mb-12 {
            margin-bottom: 3rem;
        }

        .mb-16 {
            margin-bottom: 4rem;
        }

        .mt-2 {
            margin-top: 0.5rem;
        }

        .mt-4 {
            margin-top: 1rem;
        }

        .mt-6 {
            margin-top: 1.5rem;
        }

        .mt-8 {
            margin-top: 2rem;
        }

        .mt-12 {
            margin-top: 3rem;
        }
        .mt-16 {
            margin-top: 4rem;
        }


        .p-4 {
            padding: 1rem;
        }

        .p-6 {
            padding: 1.5rem;
        }

        .p-8 {
            padding: 2rem;
        }

        .px-4 {
            padding-left: 1rem;
            padding-right: 1rem;
        }

        .px-8 {
            padding-left: 2rem;
            padding-right: 2rem;
        }

        .px-12 {
            padding-left: 3rem;
            padding-right: 3rem;
        }

        .py-1 {
            padding-top: 0.25rem;
            padding-bottom: 0.25rem;
        }

        .py-3 {
            padding-top: 0.75rem;
            padding-bottom: 0.75rem;
        }

        .py-16 {
            padding-top: 4rem;
            padding-bottom: 4rem;
        }

        .py-20 {
            padding-top: 5rem;
            padding-bottom: 5rem;
        }

        .pt-8 {
            padding-top: 2rem;
        }

        .text-center {
            text-align: center;
        }

        .text-xs {
            font-size: 0.875rem;
            line-height: 1rem;
        }

        .text-sm {
            font-size: 1rem;
            line-height: 1.25rem;
        }

        .text-xl {
            font-size: 1.25rem;
            line-height: 1.75rem;
        }

        .text-1xl {
            font-size: 1.125rem;
            line-height: 1.75rem;
            font-weight: 400;
        }

        .text-2xl {
            font-size: 1.5rem;
            line-height: 2rem;
        }

        .text-3xl {
            font-size: 1.875rem;
            line-height: 2.25rem;
        }

        .text-3-5xl {
            font-size: 1.875rem;
            line-height: 2.25rem;
        }

        .text-4xl {
            font-size: 2.25rem;
            line-height: 2.5rem;
        }

        .text-5xl {
            font-size: 3rem;
            line-height: 1.2;
        }

        .text-6xl {
            font-size: 3.75rem;
            line-height: 1.8;
        }

        .font-medium {
            font-weight: 500;
        }

        .font-bold {
            font-weight: 700;
        }

        .leading-relaxed {
            line-height: 1.625;
        }

        .text-white {
            color: #fff;
        }

        .text-gray-400 {
            color: #4b4b4b;
        }

        .text-gray-500 {
            color: #4b4b4b;
        }

        .text-gray-600 {
            color: #4b4b4b;
        }

        .text-gray-700 {
            color: #2d3b6b;
        }

        .bg-white {
            background-color: #f5f5f5;
        }

        .bg-gray-100 {
            background-color: #d8d8d8;
        }

        .bg-indigo-600 {
            background-color: #606dad;
        }

        .border {
            border: 1px solid;
        }

        .border-t {
            border-top: 1px solid;
        }

        .border-b {
            border-bottom: 1px solid;
        }

        .border-white {
            border-color: #fff;
        }

        .border-gray-100 {
            border-color: #f3f4f6;
        }

        .border-gray-200 {
            border-color: #d8d8d8;
        }

        .rounded {
            border-radius: 0.25rem;
        }

        .rounded-lg {
            border-radius: 0.5rem;
        }

        .rounded-full {
            border-radius: 9999px;
        }

        .overflow-hidden {
            overflow: hidden;
        }

        .shadow-sm {
            box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
        }

        .shadow-lg {
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
        }

        .relative {
            position: relative;
        }

        .absolute {
            position: absolute;
        }

        .sticky {
            position: sticky;
        }

        .fixed {
            position: fixed;
        }

        .inset-0 {
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
        }

        .top-0 {
            top: 0;
        }

        .bottom-10 {
            bottom: 2.5rem;
        }

        .right-10 {
            right: 2.5rem;
        }

        .z-10 {
            z-index: 10;
        }

        .z-50 {
            z-index: 50;
        }

        .object-cover {
            object-fit: cover;
        }

        .object-contain {
            object-fit: contain;
        }

        .cursor-pointer {
            cursor: pointer;
        }

        .space-x-2>*+* {
            margin-left: 0.5rem;
        }

        .space-x-3>*+* {
            margin-left: 0.75rem;
        }

        .space-x-4>*+* {
            margin-left: 1rem;
        }

        .space-x-6>*+* {
            margin-left: 1.5rem;
        }

        .space-x-8>*+* {
            margin-left: 2rem;
        }

        .space-y-3>*+* {
            margin-top: 0.85rem;
        }

        .space-y-8>*+* {
            margin-top: 2rem;
        }

        @media (min-width: 768px) {
            .md\:flex {
                display: flex;
            }

            .md\:hidden {
                display: none;
            }

            .md\:w-1\/3 {
                width: 33.333333%;
            }

            .md\:w-2\/3 {
                width: 66.666667%;
            }

            .md\:grid-cols-2 {
                grid-template-columns: repeat(2, 1fr);
            }

            .md\:grid-cols-4 {
                grid-template-columns: repeat(4, 1fr);
            }

            .md\:grid-cols-5 {
                grid-template-columns: repeat(5, 1fr);
            }

            .md\:flex-row {
                flex-direction: row;
            }

            .md\:mt-0 {
                margin-top: 0;
            }
        }

        .md-hidden {
            display: inline-block;
        }

        @media (min-width: 768px) {
            .md-hidden {
                display: none !important;
            }
        }

        /* ================================================================
       2. Navigation（LOGO和文字已加大）
       ================================================================ */
        /* 修复 header 内 .container overflow:hidden 裁剪二级菜单 */
        #mainHeader .container,
        #mainHeader .header-inner { overflow: visible !important; }

        .header-nav {
            background-color: var(--brand-navy);
            color: white;
            position: sticky;
            top: 0;
            z-index: 50;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            transition: box-shadow 0.3s ease, background-color 0.3s ease;
        }

        .header-nav.scrolled {
            box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
            background-color: rgba(26, 42, 78, 0.97);
            backdrop-filter: blur(6px);
        }

        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 0.55rem;
            padding-bottom: 0.55rem;
            transition: padding 0.3s ease;
        }

        .header-nav.scrolled .header-inner {
            padding-top: 0.5rem;
            padding-bottom: 0.5rem;
        }

        /* ----- LOGO 加大 ----- */
        .nav-logo {
            height: 50px;
            width: auto;
            max-height: 55px;
            object-fit: contain;
            filter: brightness(1000%);
            transition: transform 0.3s ease, height 0.3s ease;
        }

        .nav-logo:hover {
            transform: scale(1.05);
        }

        .header-nav.scrolled .nav-logo {
            height: 50px;
        }

        @media (max-width: 768px) {
            .nav-logo {
                height: 44px;
            }
        }

        .nav-desktop {
            display: none;
        }

        @media (min-width: 768px) {
            .nav-desktop {
                display: flex;
                align-items: center;
                gap: 3.5rem;
                font-size: 1.125rem;
                font-weight: 300;
            }
        }

        .nav-desktop>a,
        .nav-item>a {
            color: #e2e8f0;
            transition: color 0.25s;
            position: relative;
        }

        .nav-desktop>a::after,
        .nav-item>a:not(.flex)::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -22px;
            width: 0;
            height: 4px;
            background: var(--brand-lime);
            transition: width 0.3s ease;
        }

        .nav-desktop>a:hover::after,
        .nav-item>a:not(.flex):hover::after {
            width: 100%;
        }

        .nav-desktop>a:hover,
        .nav-item>a:hover {
            /* color: var(--brand-lime); */
            color: #fff;
            font-weight: 500;
        }

        .nav-item {
            position: relative;
        }

        .dropdown-menu {
            display: block;
            position: absolute;
            top: calc(100% + 38px);
            left: 0;
            width: 100vw;
            background-color: #5a6bb0;
            min-width: 200px;
            padding: 0.75rem 0;
            /*border-radius: 0.25rem;*/
            /*box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);*/
            z-index: 50;
            opacity: 0;
            visibility: hidden;
            transform: translateY(8px);
            transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
            pointer-events: none;
        }

        .dropdown-menu::before {
            content: '';
            position: absolute;
            top: 0;
            left: -9999px;
            width: 9999px;
            height: 100%;
            background-color: #5a6bb0;
        }

        .nav-item::after {
            content: '';
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            height: 60px;
        }

        .nav-item:hover .dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
            pointer-events: auto;
        }

        .dropdown-menu li a {
            display: block;
            padding: 0.6rem 0rem;
            color: #d8d8d8;
            font-weight: 400;
            font-size: 0.875rem;
            transition: background 0.25s, color 0.25s, padding-left 0.25s;
        }

        .dropdown-menu li a:hover {
            /* background-color: #2d3f66; */
            color: var(--brand-lime);
            padding-left: 0.5rem;
        }

        .menu-btn {
            background: none;
            border: none;
            color: white;
            font-size: 1.75rem;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            transition: transform 0.3s, color 0.2s;
        }

        .menu-btn:hover {
            color: var(--brand-lime);
            transform: scale(1.1);
        }

        /* Mobile menu */
        #mobileMenu {
            display: none;
            background-color: var(--brand-navy);
            padding: 1rem 1.5rem 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            animation: slideDown 0.3s ease;
        }

        @keyframes slideDown {
            0% {
                opacity: 0;
                max-height: 0;
            }

            100% {
                opacity: 1;
                max-height: 600px;
            }
        }

        #mobileMenu.active {
            display: block;
        }

        #mobileMenu a {
            display: block;
            padding: 0.9rem 0;
            color: #e2e8f0;
            font-size: 1.2rem;
            transition: color 0.2s, padding-left 0.2s;
        }

        #mobileMenu a:hover {
            color: var(--brand-lime);
            padding-left: 0.5rem;
        }

        .mobile-dropdown-content {
            display: none;
            padding-left: 1.2rem;
            animation: slideDown 0.25s ease;
        }

        .mobile-dropdown-content a {
            font-size: 0.9rem;
            padding: 0.4rem 0;
            color: #b0c4de;
        }

        .mobile-dropdown-content a:hover {
            color: var(--brand-lime);
        }

        .mobile-dropdown-toggle.active+.mobile-dropdown-content {
            display: block;
        }

        /* ================================================================
   2.5. 导航栏下方副标题条（仅桌面端显示）
   ================================================================ */
        .nav-subtitle-bar {
            display: none;
            /* 默认隐藏（手机端） */
            background-color: #5a6bb0;
            /* 深蓝色背景 */
            color: #e2e8f0;
            /* 浅灰色文字 */
            padding: 0.5rem 0;
            /* 上下间距 */
            border-top: 1px solid rgba(192, 225, 126, 0.2);
            /* 顶部细边框 */
            font-size: 0.95rem;
            font-weight: 300;
            letter-spacing: 0.05em;
        }

        /* 副标题内容容器 - 与导航栏内容对齐 */
        .nav-subtitle-bar .subtitle-inner {
            width: 100%;
            max-width: 1400px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1rem;
            padding-right: 1rem;
            text-align: left;
            /* 文字靠左对齐 */
        }

        @media (min-width: 1280px) {
            .nav-subtitle-bar .subtitle-inner {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        @media (min-width: 768px) {
            .nav-subtitle-bar {
                display: block;
                /* 电脑端显示 */
            }
        }

        /* 修复二级菜单被副标题遮挡的问题 */
        .nav-item .dropdown-menu {
            z-index: 60;
            /* 提高下拉菜单的层级，确保在副标题之上 */
        }

        /* ================================================================
       3. Hero Carousel (Swiper) - 全屏 + 长条指示器
       ================================================================ */
        .hero-swiper {
            width: 100%;
            height: 600px;
            min-height: 600px;
            --swiper-pagination-color: #c0e17e;
            --swiper-pagination-bullet-inactive-color: rgba(255, 255, 255, 0.4);
            --swiper-pagination-bullet-inactive-opacity: 1;
            --swiper-pagination-bullet-size: 4px;
            --swiper-pagination-bullet-horizontal-gap: 0px;
            --swiper-navigation-color: #c0e17e;
            --swiper-navigation-size: 44px;
        }

        /* ----- 指示器修改为长条 ----- */
        .hero-swiper .swiper-pagination {
            bottom: 50px;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
        }

        .hero-swiper .swiper-pagination-bullet {
            width: 125px;
            height: 6px;
            border-radius: 0 !important;
            /* 去掉圆角 */
            background: #fff;
            opacity: 1;
            transition: all 0.4s ease;
            margin: 0 !important;
        }

        .hero-swiper .swiper-pagination-bullet-active {
            width: 125px;
            background: #AFDF71;
            opacity: 1;
            border-radius: 0 !important;
            /* 去掉圆角 */
        }

        .hero-swiper .swiper-pagination-bullet:hover {
            background: rgba(255, 255, 255, 0.7);
        }

        .hero-swiper .swiper-pagination-bullet-active:hover {
            background: var(--brand-lime);
        }

        .hero-swiper .swiper-slide {
            display: flex;
            align-items: center;
            background-size: cover;
            background-position: center center;
        }

        /* ===== Banner 文字与 Figma 设计稿统一 ===== */
        .hero-swiper .swiper-slide > .container {
            max-width: 1400px;
            height: 100%;
            display: flex;
            align-items: center;
        }

        .hero-swiper .swiper-slide .slide-content {
            width: 100%;
            max-width: none;
            margin-top: 0;
        }

        .hero-swiper .slide-content {
            color: #fff;
            text-align: left;
        }

        .hero-swiper .slide-title,
        .hero-swiper .slide-subtitle,
        .hero-swiper .slide-meta {
            display: block;
            width: max-content;
            text-align: left;
        }

        .hero-swiper .slide-title {
            margin: 0 0 24px clamp(24px, 2.45vw, 50px);
            font-size: clamp(40px, 3.125vw, 64px);
            font-weight: 400;
            line-height: 1.2;
            letter-spacing: 0.04em;
        }

        .hero-swiper .slide-subtitle {
            margin: 0 0 0 clamp(70px, 6.35vw, 130px);
            font-size: clamp(24px, 1.95vw, 40px);
            font-weight: 400;
            line-height: 1.35;
            letter-spacing: 0.02em;
        }

        .hero-swiper .slide-meta {
            display: flex;
            align-items: center;
            justify-content: flex-start;
            flex-wrap: wrap;
            gap: clamp(8px, 1vw, 20px);
            margin-top: clamp(40px, 3.9vw, 80px);
            margin-left: clamp(-25px, -1.2vw, -12px);
        }

        .hero-swiper .slide-badge,
        .hero-swiper .slide-note {
            display: inline-flex;
            align-items: center;
            margin: 0;
            font-size: clamp(16px, 1.17vw, 24px);
            font-weight: 400;
            line-height: 1.5;
        }

        .hero-swiper .slide-badge {
            padding: 4px 12px;
            border: 1px solid #fff;
            border-radius: 0;
        }

        .hero-swiper .swiper-slide .slide-content {
            transition: opacity 0.8s ease, transform 0.8s ease;
            opacity: 0;
            transform: translateY(30px);
        }

        .hero-swiper .swiper-slide.swiper-slide-active .slide-content {
            opacity: 1;
            transform: translateY(0);
        }

        .hero-swiper .swiper-button-prev,
        .hero-swiper .swiper-button-next {
            background: rgba(26, 42, 78, 0.5);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            transition: all 0.3s ease;
        }

        .hero-swiper .swiper-button-prev:hover,
        .hero-swiper .swiper-button-next:hover {
            background: rgba(26, 42, 78, 0.9);
            transform: scale(1.1);
        }

        .hero-swiper .swiper-button-prev::after,
        .hero-swiper .swiper-button-next::after {
            font-size: 20px;
        }

        @media (max-width: 640px) {
            .hero-swiper {
                height: 350px;
                min-height: 350px;
            }

            .hero-swiper .swiper-slide > .container {
                align-items: center;
            }

            .hero-swiper .swiper-slide .slide-content {
                width: 100%;
                max-width: 100%;
                margin-top: 0 !important;
            }

            .hero-swiper .slide-title,
            .hero-swiper .slide-subtitle,
            .hero-swiper .slide-meta {
                width: max-content;
                margin-left: 0;
            }

            .hero-swiper .slide-meta {
                margin-top: 20px;
                gap: 6px;
            }

            .hero-swiper .swiper-pagination {
                bottom: 20px;
                gap: 6px;
            }

            .hero-swiper .swiper-pagination-bullet {
                width: 24px;
                height: 3px;
                border-radius: 2px;
            }

            .hero-swiper .swiper-pagination-bullet-active {
                width: 36px;
            }

            .hero-swiper .swiper-button-prev,
            .hero-swiper .swiper-button-next {
                width: 36px;
                height: 36px;
            }

            .hero-swiper .swiper-button-prev::after,
            .hero-swiper .swiper-button-next::after {
                font-size: 16px;
            }
        }

        #counterSection .gsnum {
            border-right: 1px solid #e6e9ef;
        }

        /* ================================================================
       4. Floating Contact Button
       ================================================================ */
        .contact-float {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: linear-gradient(135deg, #6366f1, #4f46e5);
            padding: 0.75rem 1.25rem;
            border-radius: 9999px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            box-shadow: 0 8px 24px rgba(79, 70, 229, 0.35);
            cursor: pointer;
            z-index: 10;
            transition: all 0.3s ease;
            animation: floatIn 0.8s ease 0.6s both, floatPulse 2.5s ease 2s infinite;
            color: white;
        }

        @keyframes floatIn {
            0% {
                opacity: 0;
                transform: translateY(20px) scale(0.9);
            }

            100% {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        @keyframes floatPulse {

            0%,
            100% {
                box-shadow: 0 8px 24px rgba(79, 70, 229, 0.35);
            }

            50% {
                box-shadow: 0 12px 32px rgba(79, 70, 229, 0.55);
            }
        }

        .contact-float:hover {
            transform: scale(1.08) translateY(-2px);
            background: linear-gradient(135deg, #4f46e5, #4338ca);
            box-shadow: 0 12px 32px rgba(79, 70, 229, 0.5);
        }

        .contact-float svg {
            width: 18px;
            height: 18px;
            stroke: white;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        @media (max-width: 640px) {
            .contact-float {
                bottom: 1.25rem;
                right: 1.25rem;
                padding: 0.6rem 1rem;
                font-size: 0.875rem;
            }
        }

      /* ================================================================
       5. Section Heading Style
       ================================================================ */
.section-heading {
    display: inline-flex;
    align-items: center;
    font-size: 2rem;
    font-weight: 400;
    color: var(--brand-navy);
    position: relative;
    padding-bottom: 0;
    width: 285px;
    flex-shrink: 0;
    justify-content: space-between;
    border-bottom: 1px solid #d8d8d8;
    padding-bottom: 12px;
}

.section-heading .heading-text {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    white-space: nowrap;
}

.section-heading .heading-arrow {
    display: inline-flex;
    align-items: center;
    font-size: 2rem;
    color: #c0e17e;
    transition: transform 0.3s ease;
    font-weight: 300;
    flex-shrink: 0;
    margin-left: 4px;
    cursor: pointer;
    text-decoration: none;
}

.section-heading .heading-arrow:hover {
    transform: translateX(4px);
}

.section-heading::before {
    content: '';
    display: none;
}

/* ================================================================
   News Section 
   ================================================================ */
.news-section {
    padding: 4rem 0;
    background-color: #f5f5f5;
}
.section-heading-news {
    display: inline-flex;
    align-items: center;
    font-size: 2rem;
    font-weight: 400;
    color: var(--brand-navy);
    position: relative;
    padding-bottom: 0;
    width: 285px;
    flex-shrink: 0;
    justify-content: space-between;
    border-bottom: 1px solid #d8d8d8;
    padding-bottom: 12px;
    margin-bottom: 2.5rem;
}
.section-heading-news .heading-text {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    white-space: nowrap;
}
.section-heading-news .heading-arrow {
    display: inline-flex;
    align-items: center;
    font-size: 2rem;
    color: #c0e17e;
    transition: transform 0.3s ease;
    font-weight: 300;
    flex-shrink: 0;
    margin-left: 4px;
    cursor: pointer;
    text-decoration: none;
}
.section-heading-news .heading-arrow:hover {
    transform: translateX(4px);
}
@media (max-width: 640px) {
    .section-heading-news {
        font-size: 1.2rem;
        width: auto !important;
        max-width: 180px !important;
        padding-bottom: 8px;
        flex-shrink: 1 !important;
        margin-bottom: 1.5rem;
    }
    .section-heading-news .heading-text {
        white-space: normal !important;
        word-break: break-word;
        font-size: 1.675rem;
    }
    .section-heading-news .heading-arrow {
        font-size: 1.2rem;
    }
    .section-heading-news .heading-arrow svg {
        width: 24px !important;
        height: 24px !important;
    }
}

/* 关于迪嘉标题（小标题） */
.abouttitle {
    font-size: 1.25rem;
    color: #2D3B6B;
    font-weight: 500;
    padding-bottom: 12px;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    justify-content: space-between;
    padding-bottom: 12px;
    width: auto;
}

.abouttitle .heading-text {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    white-space: nowrap;
}

.abouttitle .heading-arrow {
    display: inline-flex;
    align-items: center;
    font-size: 1.25rem;
    color: #c0e17e;
    transition: transform 0.3s ease;
    font-weight: 300;
    flex-shrink: 0;
    margin-left: 4px;
}

.abouttitle:hover .heading-arrow {
    transform: translateX(4px);
}

.abouttitle::before {
    content: '';
    display: none;
}

        /* ================================================================
       6. Counter Animation
       ================================================================ */
        .counter-number {
            font-size: 4.5rem;
            font-weight: 700;
            color: #5a6bb0;
            line-height: 1.2;
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .counter-number.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .counter-label {
            color: #6b7280;
            font-size: 1rem;
        }

        @media (min-width: 768px) {
            .counter-number {
                font-size: 4.5rem;
            }
        }

        /* ================================================================
       7. Product Cards（带遮罩层效果）
   ================================================================ */
        .product-card {
            background: white;
            border-radius: 0.5rem;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
            transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            position: relative;
            overflow: hidden;
            text-decoration: none;
            display: block;
            cursor: pointer;
        }

        .product-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--brand-lime), var(--brand-lime-dark));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.4s ease;
            z-index: 5;
        }

        .product-card:hover::before {
            transform: scaleX(1);
        }

        .product-card:hover {
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
            transform: translateY(-6px);
        }

        .product-img {
            width: 100%;
            height: 238px;
            object-fit: cover;
            transition: transform 0.5s ease;
            display: block;
        }

        .product-card:hover .product-img {
            transform: scale(1.06);
        }

        /* ===== 产品卡片遮罩层 ===== */
        .product-overlay {
            position: absolute;
            inset: 0;
            background: #606DAD;
            opacity: 0;
            transition: opacity 0.4s ease;
            display: flex;
            flex-direction: column;
            justify-content: center;
            /* 整体居中 */
            padding: 1.5rem 1.5rem 2.5rem;
            /* 底部留空间给按钮 */
            z-index: 2;
        }

        .product-card:hover .product-overlay {
            opacity: 1;
        }

        .product-overlay .desc {
            color: #fff;
            font-size: 1rem;
            line-height: 2;
            padding: 0 1rem;
            margin-top: 4rem;
            margin-bottom: 0.5rem;
            opacity: 0;
            transform: translateY(12px);
            transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-align: center;
            /* 文字居中 */
        }

        .product-card:hover .product-overlay .desc {
            opacity: 1;
            transform: translateY(0);
        }

        .product-overlay .view-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.4rem;
            color: #AFDF71;
            font-size: 0.9rem;
            font-weight: 500;
            letter-spacing: 0.03em;
            opacity: 0;
            transform: translateY(12px);
            transition: opacity 0.4s ease 0.2s, transform 0.4s ease 0.2s, gap 0.3s ease;
            padding: 0.4rem 0;
            border-bottom: none;
            width: 100%;
            text-align: center;
            margin-top: auto;
            /* 按钮推到底部 */
            margin-bottom: 0;
        }

        .product-card:hover .product-overlay .view-btn {
            opacity: 1;
            transform: translateY(0);
        }

        .product-overlay .view-btn:hover {
            gap: 0.8rem;
            color: #fff;
            /* 悬停时保持白色 */
        }

        .product-overlay .view-btn svg {
            width: 16px;
            height: 16px;
            stroke: currentColor;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
            transition: transform 0.3s ease;
        }

        .product-overlay .view-btn:hover svg {
            transform: translateX(4px);
        }

        /* ===== 产品信息底部（标题 + 分类） ===== */
        .product-info {
            padding: 1rem 1.5rem 1.5rem;
            background: #fff;
            position: relative;
            z-index: 1;
            display: flex;
            justify-content: space-between;
            align-items: center;
            min-height: 60px;
        }

        .product-info .title {
            font-weight: 700;
            color: #606DAD;
            font-size: 0.875rem;
            transition: color 0.3s ease;
        }

        .product-card:hover .product-info .title {
            color: #2d3b6b;
        }

        .product-info .cate {
            font-size: 1rem;
            color: #4b4b4b;
            transition: color 0.3s ease;
            flex-shrink: 0;
        }

        .product-card:hover .product-info .cate {
            color: var(--brand-lime-dark);
        }

        /* ================================================================
       8. Industry Cards
       ================================================================ */
        .industry-card {
            position: relative;
            overflow: hidden;
            /* border-radius: 0.75rem; */
            aspect-ratio: 9/ 16;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.6s ease;
            cursor: pointer;
        }

        .industry-card:hover {
            transform: translateY(-8px) scale(1.02);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
        }

        .industry-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.8s ease;
        }

        .industry-card:hover img {
            transform: scale(1.12);
        }

        .industry-card .gradient-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(45, 59, 107, 0) 0%, rgba(45, 59, 107, 0.8) 100%);


            transition: background 0.5s ease;
        }

        .industry-card:hover .gradient-overlay {
            background: linear-gradient(180deg, rgba(45, 59, 107, 0) 0%, rgba(45, 59, 107, 0.8) 100%);

        }

        .industry-card .card-content {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 1.8rem 1.5rem 1.5rem;
            color: white;
            z-index: 2;
            transition: transform 0.5s ease;
        }

        .industry-card:hover .card-content {
            transform: translateY(-6px);
        }

        .industry-card .card-content h3 {
            font-size: 1.3215rem;
            font-weight: 500;
            margin-bottom: 2rem;
            letter-spacing: 0.02em;
        }

        .industry-card .card-content h3 span {
            display: inline-block;
            transition: transform 0.4s ease;
            float: right;
        }

        .industry-card:hover .card-content h3 span {
            transform: translateX(6px);
        }

        .industry-card .card-content p {
            font-size: 1.125rem;
            opacity: 0.8;
            letter-spacing: 0.03em;
        }

        .industry-card .card-content .accent-line {
            width: 32px;
            height: 2.5px;
            background: var(--brand-lime);
            margin-bottom: 0.6rem;
            border-radius: 2px;
            transition: width 0.5s ease;
        }

        .industry-card:hover .card-content .accent-line {
            width: 56px;
        }

        @media (max-width: 640px) {
            .industry-card .card-content {
                padding: 1.2rem 1rem 1rem;
            }

            .industry-card .card-content h3 {
                font-size: 1rem;
            }

            .industry-card .card-content p {
                font-size: 0.7rem;
            }
        }

        /* ================================================================
       9. Partner Marquee
       ================================================================ */
        .partner-marquee {
            overflow: hidden;
            position: relative;
            width: 100%;
            background: #f5f5f5;
            padding: 1.5rem 0;
        }

        .marquee-track {
            display: flex;
            width: max-content;
            animation: scroll-left 30s linear infinite;
        }

        .marquee-item {
            flex: 0 0 auto;
            width: 160px;
            display: flex;
            
            background-color: #f5f5f5;
            align-items: center;
            justify-content: center;
            margin: 0 1.5rem;
            transition: transform 0.3s;
        }

        .marquee-item img {
            height: 90px;
                display: block;
    mix-blend-mode: multiply;
            width: auto;
            
            max-width: 100%;
            object-fit: contain;
            /* filter: grayscale(100%) opacity(0.5); */
            transition: all 0.4s ease;
        }

        .marquee-item:hover img {
            filter: grayscale(0%) opacity(1);
            transform: scale(0.9);
        }

        .marquee-track.reverse {
            animation-name: scroll-right;
            animation-duration: 35s;
        }

        @keyframes scroll-left {
            0% {
                transform: translateX(0);
            }

            100% {
                transform: translateX(-50%);
            }
        }

        @keyframes scroll-right {
            0% {
                transform: translateX(-50%);
            }

            100% {
                transform: translateX(0);
            }
        }

        .partner-marquee:hover .marquee-track {
            animation-play-state: paused;
        }

        /* ================================================================
       10. News Cards
       ================================================================ */
        .news-card {
            display: flex;
            flex-direction: column;
            background: white;
            border-radius: 0 !important;
            /* 去掉卡片圆角 */
            overflow: hidden;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
            transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            margin-bottom: 2rem;
        }
        .news-card-date {
    font-size: 0.9rem;
    color: #909399;
    margin-bottom: 0.5rem;
    letter-spacing: 0.03em;
}
.news-card-body .text-gray-600 {
    font-size: 0.95rem;
    color: #6b7280;
    line-height: 1.85;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
        .news-card:hover {
            box-shadow: 0 25px 40px rgba(0, 0, 0, 0.1);
            transform: translateY(-6px);
        }
        @media (min-width: 768px) {
            .news-card { flex-direction: row; }
        }
        .news-card-img-wrapper {
            overflow: hidden;
            border-radius: 0 !important;
            /* 去掉图片容器圆角 */
        }
        @media (min-width: 768px) {
            .news-card-img-wrapper { width: 42.333%; border-radius: 0 !important; }
        }
        .news-card-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
            border-radius: 0 !important;
            /* 去掉图片本身圆角 */
            min-height: 230px;
        }
        .news-card:hover .news-card-img { transform: scale(1.06); }
        .news-card-body { padding: 2rem; display: flex; flex-direction: column; justify-content: center; }
        @media (min-width: 768px) {
            .news-card-body { width: 66.667%; }
        }
        .news-card-date {
            font-size: 0.9rem;
            color: #909399;
            margin-bottom: 0.5rem;
            letter-spacing: 0.03em;
        }
        .news-card-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: #1a1a2e;
            line-height: 1.45;
            margin-bottom: 0.75rem;
            transition: color 0.3s ease;
        }
        .news-card:hover .news-card-title { color: var(--brand-navy); }
        .news-card-body .text-gray-600 {
            font-size: 0.95rem;
            color: #6b7280;
            line-height: 1.85;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        @media(max-width:768px){
            .news-card{flex-direction:column!important}
            .news-card-img-wrapper{width:100%!important}
            .news-card-img{min-height:200px;height:200px}
            .news-card-body{padding:1.25rem 1rem!important;width:100%!important}
            .news-card-title{font-size:1.05rem!important}
            .news-card-body .text-gray-600{-webkit-line-clamp:2;font-size:0.85rem}
        }

        /* ================================================================
       11. QR Code Popup
       ================================================================ */
        .social-icon-wrapper {
            position: relative;
            display: inline-block;
            cursor: pointer;
        }

        .social-icon-wrapper svg {

            padding: 4px;
            transition: all 0.3s ease;
            border: 1px solid;
            border-radius: 50%;
        }

        .social-icon-wrapper:hover svg {
            transform: scale(1.15);
        }

        .qrcode-popup {
            display: none;
            position: absolute;
            bottom: 130%;
            left: 50%;
            transform: translateX(-50%) scale(0.9);
            background: white;
            padding: 10px 10px 6px;
            border-radius: 10px;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.20);
            z-index: 100;
            min-width: 100px;
            text-align: center;
            border: 1px solid #f0f0f0;
            transition: transform 0.25s ease;
            transform-origin: bottom center;
        }

        .qrcode-popup::after {
            content: '';
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%);
            border: 8px solid transparent;
            border-top-color: white;
        }

        .qrcode-popup img {
            width: 100px;
            height: 100px;
            object-fit: contain;
            display: block;
            border-radius: 4px;
        }

        .qrcode-popup .label {
            font-size: 11px;
            color: #4a5568;
            margin-top: 4px;
            font-weight: 500;
        }

        .social-icon-wrapper:hover .qrcode-popup {
            display: block;
            transform: translateX(-50%) scale(1);
        }

        @media (max-width: 640px) {
            .qrcode-popup img {
                width: 80px;
                height: 80px;
            }

            .qrcode-popup {
                min-width: 80px;
                padding: 8px 8px 4px;
            }

            .qrcode-popup .label {
                font-size: 10px;
            }
        }

        /* ================================================================
       12. Footer
       ================================================================ */
        .footer-link {
            transition: color 0.25s, padding-left 0.25s;
            display: inline-block;
            font-weight: 400;
        }

        .footer-link:hover {
            color: var(--brand-navy);
            padding-left: 3px;
        }

        .footer-heading {
            color: var(--brand-navy);
            font-weight: 700;
            font-size: 1rem;
            position: relative;
            display: inline-block;
        }

        .footer-heading>p {
            font-weight: 300 !important;
        }

        .footer-heading::after {
            content: '';
            display: block;
            width: 24px;
            height: 2px;
            background: var(--brand-lime);
            margin-top: 0.5rem;
            border-radius: 1px;
        }

        .footer-logo {
            height: 60px;
            width: auto;
            max-height: 60px;
            object-fit: contain;
            transition: transform 0.3s;
        }

        .footer-logo:hover {
            transform: scale(1.05);
        }

        .lxtext {
            font-weight: 300 !important;
            font-size: 0.875rem;
        }

        @media (max-width: 640px) {
            .footer-logo {
                height: 40px;
            }
        }

        /* ================================================================
       13. AOS Scroll Animations
       ================================================================ */
        .aos-init {
            opacity: 0;
            transition: opacity 0.8s ease, transform 0.8s ease;
            will-change: opacity, transform;
        }

        .aos-animate {
            opacity: 1;
        }

        .aos-fade-up {
            transform: translateY(35px);
        }

        .aos-animate.aos-fade-up {
            transform: translateY(0);
        }

        .aos-fade-right {
            transform: translateX(-35px);
        }

        .aos-animate.aos-fade-right {
            transform: translateX(0);
        }

        .aos-zoom-in {
            transform: scale(0.85);
        }

        .aos-animate.aos-zoom-in {
            transform: scale(1);
        }

        .aos-flip-up {
            transform: perspective(400px) rotateX(-12deg);
            transform-origin: bottom;
        }

        .aos-animate.aos-flip-up {
            transform: perspective(400px) rotateX(0);
        }

        /* ================================================================
       14. Button Styles
       ================================================================ */
        .btn-lime {
            background: linear-gradient(135deg, var(--brand-lime), var(--brand-lime-dark));
            color: var(--brand-navy);
            display: inline-block;
            transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            position: relative;
            overflow: hidden;
            padding: 0.75rem 2.5rem;
            /* 增加左右内边距，让按钮更长 */
            border-radius: 2px;
            /* 去掉圆角，改为微小直角 */
            font-weight: 500;
            font-size: 1rem;
            min-width: 457px;
            /* 设置最小宽度，确保按钮足够长 */
            text-align: center;
            letter-spacing: 0.3125em;
        }

        .btn-lime::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s ease;
        }

        .btn-lime:hover::before {
            left: 100%;
        }

        .btn-lime:hover {
            background: linear-gradient(135deg, #b8d972, var(--brand-lime-dark));
            transform: translateY(-2px) scale(1.03);
            box-shadow: 0 8px 20px rgba(192, 225, 126, 0.35);
        }

        .btn-lime:active {
            transform: translateY(0) scale(0.98);
        }

        /* ================================================================
       15. Section Transition
       ================================================================ */
        .section-divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--brand-lime), transparent);
            opacity: 0.3;
        }

        /* ================================================================
       16. Scrollbar styling
       ================================================================ */
        ::-webkit-scrollbar {
            width: 6px;
        }

        ::-webkit-scrollbar-track {
            background: #f1f1f1;
        }

        ::-webkit-scrollbar-thumb {
            background: #c4c4c4;
            border-radius: 3px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: #a0a0a0;
        }

        /* ================================================================
       17. Language Switcher Dropdown
       ================================================================ */
        .lang-switch-wrapper {
            position: relative;
            display: inline-block;
        }

        .lang-toggle {
            background: none;
            border: none;
            color: inherit;
            padding: 0.25rem 0.5rem;
            cursor: pointer;
            font-size: 0.875rem;
            font-family: inherit;
            outline: none;
        }

        .lang-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            background-color: var(--brand-navy);
            min-width: 120px;
            padding: 0.5rem 0;
            border-radius: 0.25rem;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
            z-index: 60;
            opacity: 0;
            visibility: hidden;
            transform: translateY(8px);
            transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
            pointer-events: none;
        }

        .lang-switch-wrapper:hover .lang-dropdown {
            display: block;
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
            pointer-events: auto;
        }

        .lang-option {
            display: block;
            padding: 0.5rem 1.5rem;
            color: #e2e8f0;
            font-size: 0.875rem;
            transition: background 0.25s, color 0.25s, padding-left 0.25s;
            text-align: right;
        }

        .lang-option:hover {
            /* background-color: #2d3f66; */
            color: var(--brand-lime);
            padding-left: 2rem;
        }

        .lang-option.active {
            color: var(--brand-lime);
            font-weight: 500;
        }

        @media (min-width: 768px) {
            .lang-dropdown {
                background-color: #5a6bb0;
            }

            .lang-switch-wrapper::after {
                content: '';
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                height: 10px;
            }
        }

        @media (max-width: 768px) {
            .lang-dropdown {
                right: 0;
                left: auto;
            }
        }

        /* ================================================================
       18. 手机端适配（整体修复）
       ================================================================ */
        @media (max-width: 640px) {
            /* ===== 防止页面左右移动 ===== */
            html, body {
                overflow-x: clip !important;
                width: 100% !important;
                max-width: 100% !important;
            }

            .container {
                padding-left: 0.75rem !important;
                padding-right: 0.75rem !important;
                overflow: hidden !important;
            }

            /* ===== 标题样式 ===== */
            .section-heading {
                font-size: 1.2rem;
                width: auto !important;
                max-width: 180px !important;
                padding-bottom: 8px;
                flex-shrink: 1 !important;
            }

            .section-heading .heading-text {
                white-space: normal !important;
                word-break: break-word;
                font-size: 0.95rem;
            }

            .section-heading .heading-arrow {
                font-size: 1.2rem;
            }

            .section-heading .heading-arrow svg {
                width: 24px !important;
                height: 24px !important;
            }

            .abouttitle {
                width: auto !important;
                font-size: 0.85rem;
                padding-bottom: 8px;
                max-width: 280px;
            }

            .abouttitle .heading-arrow {
                font-size: 0.85rem;
            }

            /* ===== Banner 手机端字体修复（统一协调） ===== */
                        .hero-swiper .slide-title {
                font-size: 1.75rem;
                line-height: 1.3;
                margin-bottom: 0.5rem;
            }
            .hero-swiper .slide-subtitle {
                font-size: 1rem;
                line-height: 1.5;
            }
            .hero-swiper .slide-meta {
                gap: 0.3rem;
                margin-top: 1.25rem;
            }
            .hero-swiper .slide-badge,
            .hero-swiper .slide-note {
                font-size: 0.75rem;
                line-height: 1.4;
            }
            .hero-swiper .slide-badge {
                padding: 0.2rem 0.6rem;
            }

            /* ===== 公司介绍数字手机端修复 ===== */
            .counter-number {
                font-size: 2.2rem !important;
                line-height: 1.2;
            }

            .counter-label {
                font-size: 0.8rem !important;
            }

            #counterSection .gsnum {
                border-right: none !important;
                padding: 0 0.5rem;
            }

            /* ===== Hero 高度 ===== */
            .hero-swiper {
                height: 350px;
                min-height: 350px;
            }

            /* ===== 产品卡片 ===== */
            .product-img {
                height: 200px;
            }

            .product-overlay {
                padding: 1rem;
            }

            .product-overlay .desc {
                margin-top: 0.5rem;
                padding: 0 0.5rem;
                font-size: 0.75rem;
                -webkit-line-clamp: 2;
            }

            .product-overlay .view-btn {
                font-size: 0.75rem;
            }

            .product-info {
                padding: 0.75rem 1rem 1rem;
                min-height: 50px;
            }

            .product-info .title {
                font-size: 0.85rem;
            }

            /* ===== 产品系列左侧文字 ===== */
            .product-left-wrapper {
                justify-content: flex-start !important;
            }

            .product-left-text {
                margin-top: 0.5rem;
            }

            /* ===== 行业应用卡片 ===== */
            .industry-card {
                aspect-ratio: 9/16;
            }

            /* ===== 合作伙伴轮播 ===== */
            .partner-marquee {
                padding: 1rem 0;
            }

            .marquee-item {
                width: 100px !important;
                margin: 0 0.5rem !important;
            }

            .marquee-item img {
                height: 80px !important;
            }

            /* ===== 新闻卡片 ===== */
            .news-card {
                flex-direction: column !important;
            }

            .news-card-img-wrapper {
                width: 100% !important;
            }

            .news-card-img {
                min-height: 200px;
                height: 200px;
            }

            .news-card-body {
                padding: 1.25rem 1rem !important;
                width: 100% !important;
            }

            .news-card-title {
                font-size: 1.05rem !important;
            }

            .news-card-body .text-gray-600 {
                -webkit-line-clamp: 2;
                font-size: 0.85rem;
            }

            /* ===== 页脚 ===== */
            .footer-content {
                flex-direction: column !important;
            }

            .footer-menu-box {
                flex-wrap: wrap;
                gap: 1rem;
            }

            .footer-menu-item-box {
                width: 48%;
            }

            .footer-share-wrap {
                flex-wrap: wrap;
                justify-content: center;
            }

            /* ===== 关于迪嘉按钮 ===== */
            .btn-lime {
                min-width: auto !important;
                width: 100% !important;
                padding: 0.75rem 1.5rem !important;
                font-size: 0.9rem !important;
                letter-spacing: 0.1em !important;
            }

            /* ===== 合作客户区域 ===== */
            .grid-cols-2 {
                gap: 0.75rem;
            }
        }

.fixed-contact-btn {
            position: fixed;
            right: 24px;
            bottom: 100px;
            transform: none;
            z-index: 999;
            display: block;
            width: 161px;
            height: 75px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: -2px 4px 12px rgba(0, 0, 0, 0.15);
            /* border-radius: 8px 0 0 8px; */
            overflow: hidden;
            /* background: #2d3b6b; */
        }

        .fixed-contact-btn img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .fixed-contact-btn:hover {
            transform: translateY(-4px) scale(1.05);
            box-shadow: -4px 8px 20px rgba(0, 0, 0, 0.25);
        }

        @media (max-width: 768px) {
            .fixed-contact-btn {
                width: 44px;
                 display: none;  /* ← 新增这一行，手机端隐藏 */
                height: 120px;
            }
        }

        @media (max-width: 480px) {
            .fixed-contact-btn {
                 display: none;  /* ← 新增这一行，手机端隐藏 */
                width: 36px;
                height: 100px;
            }
        }