* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --primary: #0d6efd;
            --primary-dark: #0a58ca;
            --primary-light: #e8f4fd;
            --accent: #ff6b35;
            --accent-hover: #e55a2b;
            --dark: #1a1a2e;
            --dark-light: #16213e;
            --text: #333;
            --text-light: #555;
            --text-muted: #888;
            --bg: #fff;
            --bg-gray: #f5f7fa;
            --bg-dark: #0f1419;
            --border: #e8ecf1;
            --border-light: #f0f0f0;
            --shadow: 0 4px 24px rgba(0, 0, 0, 0.07);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.11);
        }

        html,
        body {
            font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            color: var(--text);
            background: var(--bg);
            line-height: 1.7;

        }

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

        ul {
            list-style: none;
        }

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

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-title {
            font-size: 32px;
            font-weight: 300;
            color: var(--dark);
            text-align: center;
            margin-bottom: 10px;
            letter-spacing: -0.5px;
        }

        .section-title::after {
            content: '';
            display: block;
            width: 80px;
            height: 2px;
            background: var(--primary);
            margin: 10px auto 0;
            border-radius: 1px;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--text-light);
            text-align: center;
            margin-bottom: 36px;
            margin-top: 10px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 30px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.25s ease;
            border: none;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 16px rgba(13, 110, 253, 0.28);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(13, 110, 253, 0.33);
        }

        .btn-accent {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 4px 16px rgba(255, 107, 53, 0.28);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 107, 53, 0.33);
        }

        .btn-outline {
            background: transparent;
            color: var(--text);
            border: 1.5px solid var(--border);
        }

        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(13, 110, 253, 0.04);
        }

        .btn-white {
            background: #fff;
            color: var(--primary);
        }

        .btn-white:hover {
            background: var(--primary-light);
        }

        /* NAV */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 88px;
            background: #fff;
            border-bottom: 1px solid transparent;
            z-index: 1000;
            transition: all 0.35s ease;
        }

        .navbar.scrolled {
            /* 移除 backdrop-filter: blur(20px)：导航悬浮于视频上方时每帧强制高斯模糊重渲染，导致视频掉帧；0.96不透明度下视觉无差异 */
            background: rgba(255, 255, 255, 0.96);
            border-bottom-color: var(--border);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
        }

        .navbar .container {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            height: 100%;
            max-width: 100%;
            width: 100%;
            padding: 0 100px;
        }

        .logo {
            margin-top: 5px;
            opacity: 0.75;
            padding: 8px;
            background: #FFF;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 300;
            color: var(--dark);
            justify-self: start;
            letter-spacing: 1px;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            flex-shrink: 0;
        }

        .logo-icon img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .logo-sub {
            font-size: 10px;
            color: var(--text-muted);
            font-weight: 400;
            letter-spacing: 0.5px;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            justify-self: center;
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .nav-item {
            position: relative;
        }

        .nav-item.has-mega {
            position: static;
        }

        .nav-contact {
            display: flex;
            align-items: center;
            gap: 14px;
            justify-self: end;
        }

        .phone-card {
            display: flex;
            align-items: center;
            gap: 10px;
            /* 移除 backdrop-filter: blur(12px)：毛玻璃叠在播放中的视频上导致每帧重采样，改为提高不透明度保持观感 */
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(255, 255, 255, 0.5);
            border-radius: 100px;
            padding: 6px 16px;
            transition: all 0.3s;
        }

        .navbar.scrolled .phone-card {
            background: rgba(245, 247, 250, 0.9);
            border-color: var(--border);
        }

        .phone-icon {
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, #0d6efd, #0d6efd);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            flex-shrink: 0;
        }

        .phone-icon svg {
            width: 15px;
            height: 15px;
            fill: #fff;
        }

        .phone-info {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }

        .phone-label {
            font-size: 11px;
            color: var(--text-muted);
        }

        .phone-num {
            font-size: 14px;
            font-weight: 700;
            color: var(--dark);
            letter-spacing: 0.5px;
        }

        .qr-trigger {
            position: relative;
            cursor: pointer;
            margin-left: 4px;
        }

        .qr-trigger svg {
            width: 20px;
            height: 20px;
            fill: var(--text-muted);
            transition: fill 0.2s;
        }

        .qr-trigger:hover svg {
            fill: var(--primary);
        }

        .qr-dropdown {
            position: absolute;
            top: calc(100% + 10px);
            right: 0;
            background: #fff;
            border-radius: 12px;
            box-shadow: var(--shadow-lg);
            padding: 16px;
            width: 200px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(6px);
            transition: all 0.25s ease;
            border: 1px solid var(--border);
            z-index: 100;
            text-align: center;
        }

        .qr-trigger:hover .qr-dropdown {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .qr-dropdown img {
            width: 160px;
            height: 160px;
            border-radius: 8px;
            margin-bottom: 8px;
        }

        .qr-dropdown p {
            font-size: 12px;
            color: var(--text-muted);
        }

        .nav-link {
            display: block;
            padding: 0 18px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            line-height: 68px;
            transition: color 0.2s;
        }

        .nav-link:hover,
        .nav-link.active {
            color: var(--primary);
        }

        .nav-link .arrow {
            display: inline-flex;
            align-items: center;
            height: 68px;
            vertical-align: top;
            margin-left: 4px;
            transition: transform 0.25s ease;
        }

        .nav-link .arrow svg {
            width: 10px;
            height: 6px;
            stroke: currentColor;
            stroke-width: 1.8;
        }

        .nav-item:hover .nav-link .arrow {
            transform: rotate(180deg);
        }

        .nav-item:hover .mega-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .mega-menu {
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            width: 100vw;
            transform: translateY(8px);
            background: #fff;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
            padding: 32px 24px;
            opacity: 0;
            visibility: hidden;
            transition: all 0.25s ease;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            z-index: 100;
        }

        .mega-menu-text {
            width: auto;
            min-width: 200px;
            left: 0;
            right: auto;
            padding: 10px 0;
            border-radius: 0 0 8px 8px;
        }

        .mega-text-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .mega-text-list li a {
            display: block;
            padding: 10px 28px;
            color: #444;
            font-size: 14px;
            line-height: 1.6;
            text-decoration: none;
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .mega-text-list li a:hover {
            background: #f5f7fa;
            color: #e63946;
            padding-left: 34px;
        }

        .mega-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .mega-card {
            position: relative;
            display: block;
            text-decoration: none;
            overflow: hidden;
            transition: transform 0.25s ease;
        }

        .mega-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
        }

        .mega-card-img {
            width: 100%;
            height: 220px;
            background: linear-gradient(135deg, #f0f7ff 0%, #e6f0fc 50%, #d8ecff 100%);
            display: flex;
            align-items: flex-end;
            position: relative;
        }

        .mega-card-img .img-placeholder {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            color: rgba(0, 0, 0, 0.15);
            letter-spacing: 1px;
        }

        .mega-card-overlay {
            border-radius: 5px;
            border-bottom-left-radius: 0;
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1;
            width: 40%;
            padding: 14px 16px;
            background: linear-gradient(to top, rgba(255, 255, 255, 0.92) 0%, transparent 100%);
        }

        .mega-card-overlay h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--dark);
            margin-bottom: 4px;
        }

        .mega-card-overlay p {
            font-size: 11px;
            color: #5a5a5a;
            line-height: 1.4;
        }

        .mobile-menu-btn {
            display: none;
            width: 36px;
            height: 36px;
            border: none;
            background: none;
            cursor: pointer;
            flex-direction: column;
            gap: 5px;
            align-items: center;
            justify-content: center;
        }

        .mobile-menu-btn span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text);
            border-radius: 1px;
            transition: all 0.3s;
        }

        /* HERO */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-bg-img {
            position: absolute;
            inset: 0;
            z-index: 1;
        }

        .hero-bg-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }

        .hero-overlay {
            display: none;
        }

        .hero .container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            z-index: 3;
        }

        .hero-content {
            /* max-width: 800px; */
            /* opacity: 0.75; */
            animation: fadeInUp 0.7s ease;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 16px;
            padding: 68px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.6);
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero h1 {
            font-size: 42px;
            font-weight: 500;
            line-height: 1.3;
            color: var(--dark);
            margin-bottom: 24px;
            margin-top: -40px;
            letter-spacing: 2px;
            white-space: nowrap;
        }

        .hero h1 .highlight {
            color: var(--primary);
        }

        .hero-tagline {
            font-size: 15px;
            color: var(--primary);
            font-weight: 500;
            margin-bottom: 16px;
            letter-spacing: 2px;
        }

        .hero-tagline .slash {
            margin: 0 6px;
            color: var(--text-muted);
            font-weight: 400;
        }

        .hero-desc {
            font-size: 14px;
            color: var(--dark);
            margin-bottom: 20px;
            line-height: 1.8;
            text-align: center;
        }

        .hero-services-bar {
            display: inline-flex;
            align-items: center;
            gap: 0;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 100px;
            padding: 10px 28px;
            margin-bottom: 36px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }

        .hero-services-bar .bar-item {
            font-size: 13px;
            color: var(--dark);
            font-weight: 500;
            white-space: nowrap;
        }

        .hero-services-bar .bar-dot {
            margin: 0 14px;
            width: 4px;
            height: 4px;
            background: var(--text-muted);
            border-radius: 50%;
            flex-shrink: 0;
        }

        .hero-btns {
            display: flex;
            gap: 36px;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 40px;
        }

        /* PAIN POINTS */
        .pain-section {
            padding: 60px 0 80px;
            background: var(--bg);
        }

        .pain-container {
            max-width: 1600px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .pain-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-top: 48px;
        }

        .pain-card {
            background: #fff;
            border-radius: 0;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            cursor: pointer;
        }

        .pain-card:hover {
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
            transform: translateY(-4px);
            border-color: rgba(13, 110, 253, 0.2);
        }

        .pain-card:hover .pain-img {
            transform: scale(1.05);
        }

        .pain-card-img-wrap {
            position: relative;
            overflow: hidden;
            height: 260px;
            background: linear-gradient(135deg, #1a2a4a 0%, #243b6a 40%, #0d6efd 100%);
        }

        .pain-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .pain-card-img-wrap .pain-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 28px 28px 22px;
            display: flex;
            align-items: center;
            background: linear-gradient(to top, rgba(13, 14, 28, 0.55) 0%, transparent 100%);
        }

        .pain-overlay .pain-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #fff;
            font-size: 22px;
            font-weight: 700;
            letter-spacing: 0.5px;
        }

        .pain-overlay .pain-label .num {
            width: 34px;
            height: 34px;
            background: var(--primary);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .pain-hover-info {
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 36px;
            text-align: center;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .pain-card:hover .pain-hover-info {
            opacity: 1;
        }

        .pain-hover-info p {
            border-radius: 15px;
            padding: 15px;
            background: #fff;
            color: var(--dark);
            font-size: 12px;
            line-height: 1.7;
            max-width: 280px;
        }

        .pain-card-body {
            padding: 16px 20px;
            text-align: center;
        }

        .pain-card-body h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--dark);
        }

        .pain-card:hover .pain-card-body h3 {
            color: var(--primary);
        }

        /* SVG placeholder backgrounds */
        .pain-bg-cabinet {
            background: linear-gradient(145deg, #e8f4fd 0%, #f0f7ff 50%, #e0efff 100%);
        }

        .pain-bg-hardware {
            background: linear-gradient(145deg, #f0f7ff 0%, #e8f4fd 50%, #d8ecff 100%);
        }

        .pain-bg-structure {
            background: linear-gradient(145deg, #e0efff 0%, #f5faff 50%, #e8f4fd 100%);
        }

        .pain-bg-product {
            background: linear-gradient(145deg, #f5faff 0%, #e8f4fd 50%, #d0e8ff 100%);
        }

        .pain-bg-cost {
            background: linear-gradient(145deg, #e8f4fd 0%, #f0f7ff 50%, #e0efff 100%);
        }

        .pain-bg-custom {
            background: linear-gradient(145deg, #f0f7ff 0%, #e0efff 50%, #f5faff 100%);
        }

        /* CAPABILITY */
        .cap-section {
            padding: 60px 0;
            background: #f8f9fa;
        }

        .cap-section>.container,
        .cap-tabs-outer,
        .cap-content-outer {
            max-width: 1600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cap-tabs-outer {
            padding: 0 24px;
            margin-bottom: 0;
        }

        .cap-tabs {
            display: flex;
            gap: 0;
            width: 100%;
            border: 1px solid var(--border);
            border-radius: 4px 4px 0 0;
            overflow: hidden;
        }

        .cap-tab {
            flex: 1;
            padding: 14px 8px;
            cursor: pointer;
            border: none;
            border-right: 1px solid var(--border);
            background: var(--bg);
            color: var(--text-light);
            font-size: 14px;
            font-weight: 500;
            transition: all 0.25s;
            white-space: nowrap;
        }

        .cap-tab:last-child {
            border-right: none;
        }

        .cap-tab:hover {
            color: var(--primary);
            background: rgba(13, 110, 253, 0.03);
        }

        .cap-tab.active {
            color: #fff;
            background: var(--primary);
            font-weight: 600;
            border-right-color: var(--primary);
        }

        .cap-content-outer {
            padding: 0 24px;
        }

        .cap-panel {
            display: none;
        }

        .cap-panel.active {
            display: block;
        }

        .cap-panel-card {
            display: flex;
            align-items: stretch;
            border: 1px solid var(--border);
            border-top: none;
            border-radius: 0 0 4px 4px;
            overflow: hidden;
            background: var(--bg);
        }

        .cap-panel-img {
            flex: 0 0 55%;
            aspect-ratio: 16/9;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .cap-panel-body {
            flex: 1;
            padding: 28px 28px;
            display: flex;
            flex-direction: column;
        }

        .cap-panel-body h4 {
            font-size: 22px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 8px;
        }

        .cap-panel-body p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .cap-tags {
            display: flex;
            flex-wrap: nowrap;
            gap: 8px;
            margin-bottom: 12px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .cap-tags::-webkit-scrollbar {
            display: none;
        }

        .cap-tag {
            font-size: 12px;
            color: var(--text-light);
            background: var(--bg-gray);
            padding: 6px 14px;
            border-radius: 4px;
            border: 1px solid var(--border);
            cursor: pointer;
            transition: all 0.2s;
            user-select: none;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .cap-tag:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: rgba(13, 110, 253, 0.04);
        }

        .cap-tag.active {
            color: var(--primary);
            border-color: var(--primary);
            background: rgba(13, 110, 253, 0.08);
            font-weight: 600;
        }

        .cap-carousel {
            flex: 1;
            position: relative;
            overflow: hidden;
            border-radius: 6px;
            border: 1px solid var(--border);
            background: var(--bg-gray);
            min-height: 110px;
        }

        .cap-carousel-slides {
            display: flex;
            height: 100%;
            transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .cap-carousel-slide {
            flex: 0 0 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .cap-slide-placeholder {
            text-align: center;
            color: var(--text-muted);
        }

        .cap-slide-placeholder svg {
            width: 64px;
            height: 64px;
            stroke: rgba(13, 110, 253, 0.2);
            margin-bottom: 10px;
        }

        .cap-slide-placeholder .slide-label {
            font-size: 13px;
            color: var(--text-light);
            font-weight: 500;
        }

        .cap-carousel-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--bg);
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 2;
            transition: all 0.2s;
            opacity: 0.55;
        }

        .cap-carousel:hover .cap-carousel-arrow {
            opacity: 0.9;
        }

        .cap-carousel-arrow:hover {
            background: var(--primary);
            border-color: var(--primary);
        }

        .cap-carousel-arrow:hover svg {
            stroke: #fff;
        }

        .cap-carousel-arrow svg {
            width: 14px;
            height: 14px;
            stroke: var(--text-light);
            transition: stroke 0.2s;
        }

        .cap-carousel-arrow-prev {
            left: 8px;
        }

        .cap-carousel-arrow-next {
            right: 8px;
        }

        .cap-carousel-dots {
            display: flex;
            justify-content: center;
            gap: 6px;
            position: absolute;
            bottom: 10px;
            left: 0;
            right: 0;
        }

        .cap-carousel-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--border);
            cursor: pointer;
            transition: all 0.2s;
        }

        .cap-carousel-dot.active {
            background: var(--primary);
            width: 18px;
            border-radius: 3px;
        }

        /* PRODUCTS */
        .prod-section {
            height: 990px;
            padding: 80px 0;
            background: linear-gradient(180deg, #ffffff 0%, #ffffff 100%);
        }

        .prod-carousel-outer {
            max-width: 1600px;
            padding: 0 40px;
            margin: 30px auto 0;
        }

        .prod-carousel-wrap {
            position: relative;
            overflow: hidden;
            padding: 40px 0;
        }

        .prod-carousel-track {
            display: flex;
            align-items: center;
            gap: 0;
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            padding: 0;
        }

        .prod-carousel-group {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-shrink: 0;
            width: 100%;
            justify-content: center;
            padding: 0 20px;
        }

        .prod-carousel-card {
            flex: 0 0 26%;
            height: 420px;
            background: #fff;
            border: 1px solid rgba(0, 0, 0, 0.05);
            border-radius: 18px;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.02);
            cursor: pointer;
            transform: scale(0.92);
            opacity: 0.85;
            display: flex;
            flex-direction: column;
        }

        .prod-carousel-card.active-center {
            flex: 0 0 38%;
            height: 460px;
            transform: scale(1);
            opacity: 1;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
            z-index: 2;
        }

        .prod-carousel-card.active-side {
            flex: 0 0 26%;
            height: 420px;
            transform: scale(0.92);
            opacity: 0.85;
            z-index: 1;
        }

        .prod-carousel-card.active-single {
            flex: 0 0 38%;
            height: 460px;
            transform: scale(1);
            opacity: 1;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
            z-index: 2;
        }

        .prod-carousel-card.active-pair {
            flex: 0 0 32%;
            height: 440px;
            transform: scale(0.96);
            opacity: 0.95;
            z-index: 1;
        }

        .prod-carousel-card:hover {
            transform: scale(0.96);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
            border-color: rgba(0, 0, 0, 0.08);
        }

        .prod-carousel-card.active-center:hover {
            transform: scale(1.02);
            box-shadow: 0 20px 48px rgba(0, 0, 0, 0.1);
        }

        .prod-carousel-card.active-single:hover {
            transform: scale(1.02);
            box-shadow: 0 20px 48px rgba(0, 0, 0, 0.1);
        }

        .prod-carousel-card.active-pair:hover {
            transform: scale(0.98);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
        }

        .prod-card-img-wrap {
            position: relative;
            width: 100%;
            flex: 1 1 auto;
            min-height: 0;
            overflow: hidden;
            background: linear-gradient(135deg, #f8f9fa 0%, #f0f2f5 100%);
        }

        .prod-card-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .prod-carousel-card:hover .prod-card-img {
            transform: scale(1.05);
        }

        .prod-card-img-vignette {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, transparent 50%, rgba(0, 0, 0, 0.15) 85%, rgba(0, 0, 0, 0.2) 100%);
            pointer-events: none;
        }

        .prod-card-body {
            padding: 16px 22px;
            flex: 0 0 auto;
            height: auto;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .prod-card-title {
            font-size: 16px;
            font-weight: 700;
            color: #1a1a2e;
            margin-bottom: 6px;
            letter-spacing: -0.2px;
            line-height: 1.3;
        }

        .prod-card-material {
            font-size: 11px;
            color: #999;
            margin-bottom: 8px;
            font-weight: 500;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        .prod-card-desc {
            font-size: 13px;
            color: #666;
            line-height: 1.6;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .prod-carousel-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.85);
            border: 1px solid rgba(0, 0, 0, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 10;
            transition: all 0.3s;
            opacity: 0;
            backdrop-filter: blur(6px);
        }

        .prod-carousel-wrap:hover .prod-carousel-arrow {
            opacity: 1;
        }

        .prod-carousel-arrow:hover {
            background: #fff;
            border-color: rgba(0, 0, 0, 0.15);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
        }

        .prod-carousel-arrow:hover svg {
            stroke: var(--primary);
        }

        .prod-carousel-arrow svg {
            width: 15px;
            height: 15px;
            stroke: #888;
            transition: stroke 0.3s;
        }

        .prod-carousel-arrow-prev {
            left: 0;
        }

        .prod-carousel-arrow-next {
            right: 0;
        }

        .prod-carousel-dots {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin-top: 40px;
        }

        .prod-carousel-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: rgba(0, 0, 0, 0.08);
            cursor: pointer;
            transition: all 0.3s;
        }

        .prod-carousel-dot:hover {
            background: rgba(0, 0, 0, 0.18);
        }

        .prod-carousel-dot.active {
            background: var(--primary);
            width: 20px;
            border-radius: 3px;
        }

        .prod-more {
            text-align: center;
            margin-top: 50px;
        }

        @media screen and (max-width: 1024px) {
            .prod-carousel-card {
                flex: 0 0 30%;
                height: 340px;
                transform: scale(0.9);
            }

            .prod-carousel-card.active-center {
                flex: 0 0 40%;
                height: 370px;
                transform: scale(1);
            }

            .prod-carousel-card.active-side {
                flex: 0 0 30%;
                height: 340px;
                transform: scale(0.9);
            }

            .prod-carousel-card.active-single {
                flex: 0 0 40%;
                height: 370px;
                transform: scale(1);
            }

            .prod-carousel-card.active-pair {
                flex: 0 0 35%;
                height: 355px;
                transform: scale(0.95);
            }

            .prod-carousel-track {
                gap: 16px;
            }

            .prod-card-body {
                padding: 16px 18px;
            }

            .prod-card-title {
                font-size: 14px;
            }

            .prod-card-desc {
                font-size: 12px;
            }
        }

        @media screen and (max-width: 768px) {
            .prod-carousel-track {
                gap: 12px;
                padding: 0 10px;
            }

            .prod-carousel-card {
                flex: 0 0 32%;
                height: 280px;
                transform: scale(0.88);
            }

            .prod-carousel-card.active-center {
                flex: 0 0 36%;
                height: 300px;
                transform: scale(1);
            }

            .prod-carousel-card.active-side {
                flex: 0 0 32%;
                height: 280px;
                transform: scale(0.88);
            }

            .prod-carousel-card.active-single {
                flex: 0 0 36%;
                height: 300px;
                transform: scale(1);
            }

            .prod-carousel-card.active-pair {
                flex: 0 0 34%;
                height: 290px;
                transform: scale(0.92);
            }

            .prod-card-body {
                padding: 12px 14px;
            }

            .prod-card-title {
                font-size: 13px;
            }

            .prod-card-material {
                font-size: 10px;
            }

            .prod-card-desc {
                font-size: 11px;
                -webkit-line-clamp: 1;
            }

            .prod-carousel-arrow {
                width: 36px;
                height: 36px;
                opacity: 0.6;
            }

            .prod-carousel-wrap:hover .prod-carousel-arrow {
                opacity: 0.8;
            }
        }

        @media screen and (max-width: 640px) {
            .prod-carousel-track {
                gap: 16px;
                padding: 0 20px;
            }

            .prod-carousel-card {
                flex: 0 0 100%;
                height: 320px;
                transform: scale(1);
                opacity: 1;
            }

            .prod-carousel-card.active-center {
                flex: 0 0 100%;
                height: 320px;
                transform: scale(1);
            }

            .prod-carousel-card.active-side {
                flex: 0 0 100%;
                height: 320px;
                transform: scale(1);
                opacity: 1;
            }

            .prod-carousel-card.active-single {
                flex: 0 0 100%;
                height: 320px;
                transform: scale(1);
            }

            .prod-carousel-card.active-pair {
                flex: 0 0 100%;
                height: 320px;
                transform: scale(1);
                opacity: 1;
            }

            .prod-card-body {
                padding: 20px 22px;
                height: auto;
            }

            .prod-card-title {
                font-size: 16px;
            }

            .prod-card-desc {
                font-size: 13px;
                -webkit-line-clamp: 2;
            }

            .prod-carousel-arrow {
                width: 36px;
                height: 36px;
                opacity: 0.6;
            }

            .prod-carousel-wrap:hover .prod-carousel-arrow {
                opacity: 0.8;
            }

            .prod-carousel-dots {
                margin-top: 28px;
            }
        }

        /* PARTNERS */
        .partner-section {
            padding: 60px 0;
            background: var(--bg-gray);
        }

        .partner-section>.container,
        .partner-grid-outer {
            max-width: 1600px;
            margin-left: auto;
            margin-right: auto;
        }

        .partner-section .section-title {
            color: var(--dark);
        }

        .partner-section .section-subtitle {
            color: var(--text-light);
        }

        .partner-grid-outer {
            padding: 0 24px;
            margin-top: 40px;
        }

        .partner-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .partner-card {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 28px 28px 22px;
            transition: all 0.3s;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .partner-card:hover {
            border-color: var(--primary);
            box-shadow: 0 2px 12px rgba(13, 110, 253, 0.06);
        }

        .partner-icon {
            width: 36px;
            height: 36px;
            margin: 0 auto 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .partner-icon svg {
            width: 32px;
            height: 32px;
            stroke: var(--primary);
            stroke-width: 1.4;
        }

        .partner-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 8px;
        }

        .partner-card p {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.7;
            flex: 1;
        }

        .partner-card .partner-tag {
            display: inline-block;
            margin-top: 14px;
            font-size: 11px;
            color: var(--primary);
            background: rgba(13, 110, 253, 0.08);
            padding: 4px 10px;
            border-radius: 4px;
        }

        /* ABOUT SENT */
        .about-section {
            padding: 100px 0 0;
            background: linear-gradient(180deg, #f8fbff 0%, #ffffff 60%);
            position: relative;
            overflow: hidden;
        }

        .about-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--border), transparent);
        }

        .about-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: end;
            position: relative;
            z-index: 1;
        }

        .about-left {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-width: 0;
        }

        .about-left-top {
            min-width: 0;
        }

        .about-left-top h2 {
            font-size: 42px;
            font-weight: 800;
            color: #0a0e1a;
            margin-bottom: 22px;
            margin-top: -30px;
            letter-spacing: -0.5px;
            line-height: 1.15;
        }

        .about-left-top h2 span {
            color: var(--primary);
        }

        .about-title-bar {
            width: 72px;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
            margin-bottom: 26px;
        }

        .about-left-top .about-desc {
            font-size: 15px;
            color: var(--text-light);
            line-height: 1.9;
            margin-bottom: 0;
        }

        .about-placeholder {
            width: 100%;
            aspect-ratio: 16/9;
            background: linear-gradient(135deg, #f0f7ff 0%, #e8f4fd 50%, #d8ecff 100%);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            min-width: 0;
        }

        .about-placeholder::before {
            content: '';
            position: absolute;
            inset: 0;
            background: repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(13, 110, 253, 0.03) 20px, rgba(13, 110, 253, 0.03) 21px);
            pointer-events: none;
        }

        .about-placeholder video {
            position: relative;
            z-index: 1;
            width: 100%;
            height: 100%;
            max-width: 100%;
            min-width: 0;
            object-fit: cover;
            display: block;
        }

        .about-placeholder span {
            font-size: 14px;
            color: rgba(0, 0, 0, 0.15);
            font-weight: 500;
            letter-spacing: 1px;
            position: relative;
            z-index: 1;
        }

        .about-right-col {
            display: flex;
            flex-direction: column;
            gap: 16px;
            min-width: 0;
        }

        .about-right {
            display: flex;
            flex-direction: column;
            height: 380px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 12px 32px;
            box-shadow: 0 8px 40px rgba(13, 110, 253, 0.06);
            min-width: 0;
        }

        .about-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            flex: 1;
            padding: 0;
            transition: flex 0.35s ease, background 0.25s ease;
            position: relative;
            cursor: pointer;
            border-bottom: 1px solid rgba(0, 0, 0, 0.03);
            overflow: hidden;
        }

        .about-item:last-child {
            border-bottom: none;
        }

        .about-item:hover {
            background: rgba(13, 110, 253, 0.02);
            flex: 1.6;
        }

        .about-right:hover .about-item .summary {
            max-height: 0;
            opacity: 0;
            margin-top: 0;
        }

        .about-item:hover .detail {
            max-height: 48px;
            opacity: 1;
            margin-top: 3px;
        }

        .about-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--primary), #0a8a5e);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            margin-top: 10px;
        }

        .about-icon svg {
            width: 16px;
            height: 16px;
            stroke: #fff;
            stroke-width: 2;
            fill: none;
        }

        .about-item-text {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            min-width: 0;
        }

        .about-item-text .title {
            font-size: 15px;
            color: var(--dark);
            font-weight: 600;
        }

        .about-item-text .summary {
            font-size: 11px;
            color: var(--text-muted);
            font-weight: 400;
            margin-top: 2px;
            text-align: center;
            transition: opacity 0.25s ease, max-height 0.25s ease, margin 0.25s ease;
            max-height: 40px;
            opacity: 1;
        }

        .about-item-text .detail {
            font-size: 11px;
            color: var(--text-muted);
            font-weight: 400;
            line-height: 1.6;
            text-align: left;
            align-self: flex-start;
            max-height: 0;
            opacity: 0;
            overflow: hidden;
            transition: opacity 0.25s ease, max-height 0.25s ease, margin 0.25s ease;
            margin-top: 0;
            padding-left: 0;
        }

        .about-expand {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.3s ease;
            margin-top: 10px;
        }

        .about-expand svg {
            width: 14px;
            height: 14px;
            stroke: var(--text-muted);
            stroke-width: 2;
            fill: none;
        }

        .about-item:hover .about-expand {
            transform: rotate(180deg);
        }

        .about-item:hover .about-expand svg {
            stroke: var(--primary);
        }

        .about-btn-wrap {
            text-align: center;
            padding: 0;
        }

        .about-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s;
            letter-spacing: 0.5px;
        }

        .about-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(13, 110, 253, 0.25);
        }

        .about-btn svg {
            width: 16px;
            height: 16px;
            stroke: #fff;
            stroke-width: 2;
            fill: none;
            transition: transform 0.3s;
        }

        .about-btn:hover svg {
            transform: translateX(3px);
        }

        .about-stats {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            margin-top: 80px;
            background: #fff;
            position: relative;
            z-index: 1;
        }

        .about-stat {
            text-align: center;
            padding: 48px 20px;
            position: relative;
            min-width: 0;
        }

        .about-stat:not(:last-child)::after {
            content: '';
            position: absolute;
            right: 0;
            top: 25%;
            bottom: 25%;
            width: 1px;
            background: var(--border-light);
        }

        .about-stat-num {
            font-size: 40px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 10px;
        }

        .about-stat-num .suffix {
            font-size: 16px;
            color: var(--dark);
            font-weight: 700;
        }

        .about-stat-num .static-text {
            font-size: 40px;
            font-weight: 800;
            color: var(--dark);
        }

        .about-stat-label {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* PROCESS */
        .process-section {
            padding: 60px 0;
            background: var(--bg-gray);
        }

        .process-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            margin-top: 50px;
            position: relative;
        }

        .process-line {
            display: none;
        }

        .process-step {
            flex: 0 0 calc(50% - 16px);
            text-align: center;
            position: relative;
            z-index: 1;
            padding: 24px 16px;
            background: var(--bg);
            border-radius: 12px;
            border: 1px solid var(--border);
            transition: all 0.3s ease;
        }

        .process-step:hover {
            border-color: var(--primary);
            box-shadow: 0 4px 20px rgba(13, 110, 253, 0.1);
            transform: translateY(-2px);
        }

        .step-num {
            width: 56px;
            height: 56px;
            background: var(--bg);
            border: 2px solid var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 800;
            color: var(--primary);
            margin: 0 auto 14px;
        }

        .process-step h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 6px;
        }

        .process-step p {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* CTA BANNER */
        .cta-section {
            padding: 60px 0;
            background: var(--bg-gray);
        }

        .cta-card {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 0;
            align-items: stretch;
            background: linear-gradient(135deg, #3a7bd5 0%, #5b9eed 45%, #7eb8f4 100%);
            border: none;
            border-radius: 16px;
            box-shadow: 0 12px 40px rgba(58, 123, 213, 0.25);
            position: relative;
            overflow: hidden;
        }

        .cta-card::before {
            content: "";
            position: absolute;
            top: -60px;
            left: -60px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-left {
            max-width: 560px;
            padding: 48px 56px;
            position: relative;
            z-index: 1;
        }

        .cta-heading {
            font-size: 28px;
            font-weight: 600;
            color: #fff;
            line-height: 1.35;
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }

        .cta-subtitle {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.7;
            margin-bottom: 28px;
        }

        .cta-btns {
            display: flex;
            gap: 14px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }

        .cta-btns .btn-accent {
            background: #e8593a;
            box-shadow: 0 4px 16px rgba(232, 89, 58, 0.35);
        }

        .cta-btns .btn-accent:hover {
            background: #d04a2e;
        }

        .cta-btns .btn-outline {
            padding: 13px 30px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, 0.5);
        }

        .cta-btns .btn-outline:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
            color: #fff;
        }

        .cta-features {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }

        .cta-feature {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.8);
        }

        .cta-feature .check {
            width: 20px;
            height: 20px;
            background: rgba(255, 255, 255, 0.25);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .cta-feature .check svg {
            width: 11px;
            height: 11px;
        }

        .cta-feature .check svg path {
            stroke: #fff;
        }

        .cta-right {
            position: relative;
            z-index: 1;
            overflow: hidden;
            border-radius: 0;
            min-height: 100%;
        }

        .cta-image {
            width: 100%;
            height: 350px;
            object-fit: cover;
            display: block;
            -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.15) 25%, rgba(0, 0, 0, 0.7) 45%, black 60%);
            mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.15) 25%, rgba(0, 0, 0, 0.7) 45%, black 60%);
            filter: hue-rotate(-15deg) saturate(0.85) brightness(1.05);
        }

        /* NEWS */
        .news-section {
            padding: 60px 0;
            background: #fff;
        }

        .news-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: stretch;
            margin-top: 40px;
        }

        .news-featured {
            border-radius: 12px;
            overflow: hidden;
            background: linear-gradient(135deg, #f0f7ff, #d8ecff);
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .news-featured-link {
            display: block;
            color: inherit;
            text-decoration: none;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .news-featured-img {
            width: 100%;
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #e8f4ff;
            overflow: hidden;
        }

        .news-featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .news-featured-img span {
            font-size: 15px;
            color: rgba(0, 0, 0, 0.12);
            font-weight: 500;
            letter-spacing: 1px;
        }

        .news-featured-info {
            padding: 20px 24px;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.55));
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
        }

        .news-featured-info .news-date {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 6px;
        }

        .news-featured-info .news-title {
            font-size: 18px;
            color: #fff;
            font-weight: 600;
            line-height: 1.4;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .news-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
            cursor: pointer;
            transition: all 0.2s;
            align-items: flex-start;
        }

        .news-item:hover {
            padding-left: 6px;
        }

        .news-item:last-child {
            border-bottom: none;
        }

        .news-item-date {
            flex-shrink: 0;
            width: 52px;
            text-align: center;
        }

        .news-item-date .day {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1;
        }

        .news-item-date .month {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .news-item-body {
            flex: 1;
            min-width: 0;
        }

        .news-item-body .news-item-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--dark);
            margin-bottom: 6px;
            line-height: 1.4;
            transition: color 0.2s;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .news-item:hover .news-item-title {
            color: var(--primary);
        }

        .news-item-body .news-item-excerpt {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-bottom {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 40px;
            margin-top: 40px;
        }

        .news-pagination {
            display: flex;
            gap: 6px;
            align-items: center;
        }

        .news-pagination .page-dot {
            width: 32px;
            height: 32px;
            border-radius: 4px;
            background: var(--bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            color: var(--text-muted);
            cursor: pointer;
            transition: all 0.2s;
        }

        .news-pagination .page-dot:hover,
        .news-pagination .page-dot.active {
            background: var(--primary);
            color: #fff;
        }

        .news-more {
            font-size: 14px;
            color: var(--primary);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            text-decoration: none;
            transition: gap 0.2s;
        }

        .news-more:hover {
            gap: 10px;
        }

        .news-more svg {
            width: 16px;
            height: 16px;
            stroke: var(--primary);
            stroke-width: 2;
            fill: none;
        }

        /* FOOTER */
        .footer {
            background: linear-gradient(135deg, #0a0e14, #111820);
            padding: 60px 0 0;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-top {
            display: grid;
            grid-template-columns: 300px 1fr;
            gap: 48px;
            margin-bottom: 40px;
        }

        .footer-brand h3 {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-brand p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
            max-width: 300px;
            line-height: 1.8;
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 20px;
            letter-spacing: 1px;
            padding-bottom: 10px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-col a {
            display: block;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            margin-bottom: 11px;
            transition: color 0.25s;
            line-height: 1.5;
        }

        .footer-col a:hover {
            color: var(--primary);
            padding-left: 4px;
        }

        .footer-col-group {
            margin-top: 24px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-divider {
            height: 1px;
            background: rgba(255, 255, 255, 0.08);
            margin-bottom: 24px;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-bottom: 24px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.35);
        }

        .footer-bottom a {
            margin-left: 24px;
            transition: color 0.25s;
            color: rgba(255, 255, 255, 0.35);
        }

        .footer-bottom a:hover {
            color: var(--primary);
        }

        /* FLOAT */
        .float-bar {
            position: fixed;
            right: 20px;
            bottom: 350px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .float-btn {
            width: 56px;
            height: 56px;
            background: var(--primary);
            color: #fff;
            border-radius: 10px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 2px;
            text-decoration: none;
            box-shadow: 0 4px 14px rgba(13, 110, 253, 0.4);
            transition: all 0.25s;
        }

        .float-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(13, 110, 253, 0.5);
            color: #fff;
        }

        .float-btn-static {
            cursor: default;
        }

        .float-btn-static:hover {
            background: var(--primary-dark);
            box-shadow: 0 6px 20px rgba(13, 110, 253, 0.55);
        }

        .float-btn svg {
            width: 20px;
            height: 20px;
        }

        .float-btn span {
            font-size: 12px;
            line-height: 1;
            font-weight: 500;
        }

        .float-top {
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s;
        }

        .float-item {
            position: relative;
        }

        .float-popover {
            position: absolute;
            right: calc(100% + 12px);
            top: 50%;
            transform: translateY(-50%);
            background: #fff;
            border-radius: 12px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
            padding: 14px 16px;
            width: 210px;
            opacity: 0;
            visibility: hidden;
            transition: all 0.25s ease;
            z-index: 1000;
        }

        .float-item:hover .float-popover {
            opacity: 1;
            visibility: visible;
        }

        .float-popover::after {
            content: '';
            position: absolute;
            right: -6px;
            top: 50%;
            transform: translateY(-50%) rotate(45deg);
            width: 12px;
            height: 12px;
            background: #fff;
            box-shadow: 2px -2px 4px rgba(0, 0, 0, 0.04);
        }

        .pop-row {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: #333;
            margin-bottom: 10px;
            line-height: 1.5;
        }

        .pop-row:last-of-type {
            margin-bottom: 0;
        }

        .pop-icon {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
            color: var(--primary);
        }

        .pop-label {
            color: #888;
            font-size: 13px;
        }

        .pop-val {
            color: #1f2937;
            font-weight: 600;
        }

        .pop-solution {
            font-size: 12px;
            color: #666;
            text-align: center;
            padding: 8px 0 0;
            margin-top: 12px;
            border-top: 1px solid #f0f0f0;
            line-height: 1.4;
        }

        .pop-btns {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .pop-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            height: 36px;
            border-radius: 6px;
            color: #fff;
            font-size: 13px;
            font-weight: 500;
            text-decoration: none;
            transition: opacity 0.2s;
        }

        .pop-btn:hover {
            opacity: 0.88;
            color: #fff;
        }

        .pop-btn svg {
            width: 16px;
            height: 16px;
        }

        .pop-btn-hotline {
            background: #0d6efd;
        }

        .pop-btn-wechat {
            background: #07c160;
        }

        /* 微信二维码弹窗 */
        .wechat-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 9999;
            display: none;
            align-items: center;
            justify-content: center;
        }

        .wechat-modal-mask {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
        }

        .wechat-modal-box {
            position: relative;
            background: #fff;
            border-radius: 16px;
            padding: 28px 32px 24px;
            width: 280px;
            max-width: 90vw;
            text-align: center;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
            animation: wechatModalIn 0.25s ease;
        }

        @keyframes wechatModalIn {
            from {
                opacity: 0;
                transform: scale(0.9);
            }

            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        .wechat-modal-close {
            position: absolute;
            top: 8px;
            right: 12px;
            font-size: 26px;
            line-height: 1;
            color: #999;
            cursor: pointer;
            transition: color 0.2s;
        }

        .wechat-modal-close:hover {
            color: #333;
        }

        .wechat-modal-title {
            font-size: 18px;
            font-weight: 600;
            color: #1f2937;
            margin-bottom: 16px;
        }

        .wechat-modal-img {
            width: 200px;
            height: 200px;
            display: block;
            margin: 0 auto;
            border-radius: 8px;
        }

        .wechat-modal-tip {
            margin-top: 14px;
            font-size: 13px;
            color: #07c160;
            font-weight: 500;
        }

        @media (max-width: 640px) {
            .float-bar {
                right: 12px;
                bottom: 60px;
                gap: 8px;
            }

            .float-btn {
                width: 48px;
                height: 48px;
                border-radius: 8px;
            }

            .float-btn svg {
                width: 18px;
                height: 18px;
            }

            .float-btn span {
                font-size: 11px;
            }

            /* 手机端隐藏电话悬停弹层，点击直接拨号 */
            .float-popover {
                display: none !important;
            }

            .wechat-modal-box {
                padding: 24px 20px 20px;
                width: 260px;
            }

            .wechat-modal-img {
                width: 180px;
                height: 180px;
            }
        }

        /* RESPONSIVE */
        @media (max-width: 1024px) {
            .hero .container {
                flex-direction: column;
                text-align: center;
                padding-top: 32px;
            }

            .hero-content {
                max-width: 100%;
                padding: 48px 32px;
            }

            .hero h1 {
                font-size: 30px;
                white-space: normal;
                letter-spacing: 1px;
                margin-top: -20px;
                line-height: 1.4;
            }

            .hero-services-bar {
                padding: 10px 20px;
                flex-wrap: wrap;
                gap: 8px;
            }

            .hero-services-bar .bar-item {
                font-size: 12px;
            }

            .hero-services-bar .bar-dot {
                display: none;
            }

            .hero-image {
                width: 320px;
                height: 320px;
                margin-top: 32px;
            }

            .hero-btns {
                justify-content: center;
                gap: 20px;
            }

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

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

            .process-wrap {
                flex-wrap: wrap;
                gap: 16px;
            }

            .process-line {
                display: none;
            }

            .process-step {
                flex: 0 0 calc(50% - 8px);
                padding: 16px 12px;
                border-radius: 8px;
            }

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

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

            .cta-card {
                grid-template-columns: 1fr;
                padding: 0;
                gap: 0;
            }

            .cta-left {
                padding: 32px 28px;
            }

            .cta-right {
                order: -1;
            }

            .navbar .container {
                display: flex;
                justify-content: space-between;
                grid-template-columns: none;
            }

            .nav-menu {
                display: none;
            }

            .nav-contact {
                display: none;
            }

            .mobile-menu-btn {
                display: flex;
            }
        }

        /* 手机版头部导航 */
        .navbar-mobile {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: #fff;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
        }

        .navbar-mobile .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 16px;
        }

        .navbar-mobile .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--dark);
            flex: 1;
            min-width: 0;
        }

        .navbar-mobile .logo-icon img {
            height: 34px;
            width: auto;
            flex-shrink: 0;
        }

        .navbar-mobile .logo-text {
            min-width: 0;
        }

        .navbar-mobile .logo-text>div:first-child {
            font-size: 13px;
            font-weight: 700;
            line-height: 1.2;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .navbar-mobile .logo-sub {
            font-size: 10px;
            color: var(--text-muted);
            line-height: 1.2;
        }

        .navbar-mobile .mobile-menu-btn {
            display: flex;
            width: 40px;
            height: 40px;
            background: none;
            border: none;
            cursor: pointer;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
            padding: 0;
            flex-shrink: 0;
            border-radius: 8px;
            transition: background 0.2s;
        }

        .navbar-mobile .mobile-menu-btn:active {
            background: rgba(0, 0, 0, 0.05);
        }

        .navbar-mobile .mobile-menu-btn span {
            display: block;
            width: 24px;
            height: 2px;
            background: #1a1a1a;
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .navbar-mobile .mobile-menu-btn.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 6px);
        }

        .navbar-mobile .mobile-menu-btn.active span:nth-child(2) {
            opacity: 0;
        }

        .navbar-mobile .mobile-menu-btn.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -6px);
        }

        /* 遮罩层 */
        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1001;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }

        .mobile-menu-overlay.show {
            opacity: 1;
            visibility: visible;
        }

        /* 侧边抽屉面板 */
        .mobile-menu-panel {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: 82%;
            max-width: 320px;
            background: #fff;
            z-index: 1002;
            transform: translateX(100%);
            transition: transform 0.3s ease;
            display: flex;
            flex-direction: column;
            box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        }

        .mobile-menu-panel.open {
            transform: translateX(0);
        }

        .mobile-menu-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            border-bottom: 1px solid #f0f0f0;
            background: linear-gradient(135deg, #f8faff, #eef4ff);
        }

        .mobile-menu-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--dark);
            font-weight: 600;
            font-size: 14px;
        }

        .mobile-menu-logo img {
            height: 32px;
            width: auto;
        }

        .mobile-menu-close {
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.8);
            border: none;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #666;
            transition: all 0.2s;
        }

        .mobile-menu-close:active {
            background: #e0e0e0;
            color: #333;
        }

        .mobile-menu-close svg {
            width: 20px;
            height: 20px;
        }

        .mobile-menu-list {
            list-style: none;
            padding: 8px 0;
            margin: 0;
            flex: 1;
            overflow-y: auto;
        }

        .mobile-menu-list li {
            margin: 0;
        }

        .mobile-menu-list a {
            display: block;
            padding: 14px 24px;
            font-size: 15px;
            color: #333;
            text-decoration: none;
            transition: all 0.2s;
            border-left: 3px solid transparent;
        }

        .mobile-menu-list a:active,
        .mobile-menu-list a.active {
            background: rgba(13, 110, 253, 0.08);
            border-left-color: var(--primary);
            color: var(--primary);
            font-weight: 600;
        }

        .mobile-menu-footer {
            padding: 16px 20px 24px;
            border-top: 1px solid #f0f0f0;
            background: #fafafa;
        }

        .mobile-phone {
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            color: var(--primary);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 16px;
            background: #fff;
            border-radius: 10px;
            margin-bottom: 10px;
            box-shadow: 0 2px 8px rgba(13, 110, 253, 0.1);
        }

        .mobile-phone svg {
            width: 20px;
            height: 20px;
        }

        .mobile-menu-tip {
            font-size: 11px;
            color: #999;
            text-align: center;
            margin: 0;
        }

        body {
            padding-top: 57px;
        }

        @media (max-width: 640px) {

            .pain-grid,
            .prod-grid,
            .partner-grid,
            .why-grid,
            .news-grid {
                grid-template-columns: 1fr;
                gap: 24px;
                margin-top: 24px;
            }

            .news-section {
                padding: 40px 0;
            }

            .news-featured-img {
                height: 200px;
            }

            .news-featured-info {
                padding: 14px 16px;
            }

            .news-featured-info .news-title {
                font-size: 15px;
                line-height: 1.4;
                max-height: 2.8em;
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 2;
                overflow: hidden;
            }

            .news-item {
                gap: 12px;
                padding: 14px 0;
            }

            .news-item-date {
                width: 44px;
            }

            .news-item-date .day {
                font-size: 22px;
            }

            .news-item-date .month {
                font-size: 10px;
            }

            .news-item-body .news-item-title {
                font-size: 14px;
                line-height: 1.45;
            }

            .news-item-body .news-item-excerpt {
                font-size: 12px;
                margin-top: 4px;
            }

            /* cap-tags 手机端不换行 */
            .cap-tags {
                flex-wrap: wrap;
                gap: 6px;
            }

            .cap-tag {
                flex-shrink: 1;
                white-space: normal;
                font-size: 11px;
                padding: 4px 8px;
            }

            .cap-carousel {
                overflow: hidden;
                min-height: 90px;
            }

            /* prod carousel 手机端 padding 收紧 */
            .prod-carousel-outer {
                padding: 0 16px;
            }

            .prod-carousel-arrow {
                width: 28px;
                height: 28px;
            }

            .partner-grid {
                grid-template-columns: 1fr;
            }

            /* ABOUT 手机端 */
            .about-section {
                padding: 60px 0 0;
            }

            .about-wrap {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .about-left-top h2 {
                font-size: 28px;
                line-height: 1.2;
            }

            .about-title-bar {
                margin-bottom: 16px;
            }

            .about-left-top .about-desc {
                font-size: 13px;
                line-height: 1.7;
            }

            .about-placeholder {
                margin-top: 24px;
            }

            .about-right {
                height: auto;
                padding: 16px 20px;
            }

            .about-item {
                flex-direction: column;
                align-items: stretch;
                gap: 8px;
                padding: 12px 0;
                text-align: left;
            }

            .about-item-text {
                align-items: flex-start;
            }

            .about-item-text .title {
                font-size: 14px;
            }

            .about-item-text .summary {
                font-size: 11px;
                text-align: left;
            }

            .about-expand {
                display: none;
            }

            .about-btn-wrap {
                margin-top: 16px;
            }

            .about-btn {
                width: 100%;
                justify-content: center;
            }

            .about-stats {
                grid-template-columns: repeat(2, 1fr);
                margin-top: 48px;
            }

            .about-stat {
                padding: 28px 12px;
            }

            .about-stat-num {
                font-size: 28px;
            }

            .about-stat-num .static-text {
                font-size: 28px;
            }

            .about-stat-label {
                font-size: 11px;
            }

            .partner-section,
            .cta-section,
            .pain-section,
            .cap-section,
            .prod-section,
            .process-section,
            .about-section {
                padding: 40px 0;
            }

            .pain-container,
            .cap-tabs-outer,
            .cap-content-outer,
            .partner-grid-outer {
                padding: 0 16px;
            }

            .pain-card-img-wrap {
                height: 220px;
            }

            .prod-panel-grid {
                grid-template-columns: 1fr;
            }

            .prod-panel-img-wrap {
                height: 320px;
            }

            .prod-tab {
                padding: 10px 4px;
                gap: 4px;
            }

            .prod-tab .tab-label {
                font-size: 10px;
            }

            .prod-tab .tab-icon {
                width: 24px;
                height: 24px;
            }

            .prod-tab .tab-icon svg {
                width: 12px;
                height: 12px;
            }

            .process-step {
                flex: 0 0 100%;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .footer-links {
                grid-template-columns: repeat(3, 1fr);
                gap: 24px;
            }

            .cap-panel-card {
                flex-direction: column;
            }

            .cap-panel-img {
                flex: none;
                aspect-ratio: 16/9;
            }

            .cap-panel-body {
                padding: 24px 20px;
            }

            .cap-tab {
                font-size: 12px;
                padding: 12px 4px;
            }

            .hero {
                min-height: auto;
                padding: 100px 0 60px;
            }

            .hero-content {
                padding: 32px 24px;
                margin: 0 16px;
                max-width: 100%;
            }

            .hero h1 {
                font-size: 24px;
                white-space: normal;
                letter-spacing: 1px;
                margin-top: -10px;
                line-height: 1.4;
            }

            .hero-tagline {
                font-size: 13px;
                letter-spacing: 1px;
            }

            .hero-desc {
                font-size: 13px;
            }

            .hero-services-bar {
                display: flex;
                flex-wrap: wrap;
                justify-content: center;
                padding: 12px 16px;
                border-radius: 12px;
                gap: 8px;
            }

            .hero-services-bar .bar-item {
                font-size: 12px;
            }

            .hero-services-bar .bar-dot {
                display: none;
            }

            .hero-btns {
                gap: 16px;
                margin-top: 24px;
            }

            .section-title {
                font-size: 24px;
            }

            .cta-heading {
                font-size: 22px;
            }

            .cta-left {
                padding: 28px 20px;
            }

            .cta-features {
                flex-direction: column;
                gap: 12px;
            }
        }

        /* ===== MOBILE HERO (PHP detected) ===== */
        .hero-mobile {
            min-height: auto;
            padding: 0;
            overflow: visible;
            display: block;
        }

        .hero-mobile-banner {
            position: relative;
            width: 100%;
            z-index: 1;
        }

        .hero-mobile-img {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }

        .hero-mobile .container {
            position: relative;
            z-index: 2;
            background: #fff;
            padding: 16px 18px;
            border-radius: 10px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
            max-width: 92%;
            margin: -50px auto 0;
            display: block;
            text-align: center;
        }

        .hero-mobile .hero-content {
            padding: 0;
            margin: 0;
            max-width: 100%;
        }

        .hero-mobile h1 {
            font-size: 20px;
            margin-top: 0;
            margin-bottom: 8px;
            letter-spacing: 1px;
            line-height: 1.4;
        }

        .hero-mobile .hero-tagline {
            font-size: 12px;
            letter-spacing: 0.5px;
            margin-bottom: 8px;
        }

        .hero-mobile .hero-desc {
            font-size: 12px;
            margin-bottom: 12px;
            line-height: 1.5;
        }

        .hero-mobile .hero-services-bar {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            padding: 10px 12px;
            border-radius: 8px;
            gap: 6px;
            margin-bottom: 12px;
        }

        .hero-mobile .hero-services-bar .bar-item {
            font-size: 11px;
        }

        .hero-mobile .hero-services-bar .bar-dot {
            display: none;
        }

        .hero-mobile .hero-btns {
            gap: 10px;
            margin-top: 0;
            flex-direction: row;
            justify-content: center;
        }

        .hero-mobile .hero-btns .btn {
            padding: 8px 16px;
            font-size: 12px;
        }
/* ========== HERO Video ========== */
.hero-bg-img video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; transform: translateZ(0); backface-visibility: hidden; }
.hero-video-placeholder { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; z-index: 10; transition: opacity 0.5s ease; }
.hero-video-placeholder.hide { opacity: 0; pointer-events: none; }