@charset "utf-8";
/* CSS Document */

 /* 全局重置和字体 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Montserrat', Arial, sans-serif;
        }

        body {
            background-color: #f9fafc;
            color: #1e2b3c;
            line-height: 1.5;
            overflow-x: hidden;
            width: 100%;
        }

        /* 优化容器响应式 - 支持更大屏幕并自动缩放 */
        .container {
            max-width: 1800px; /* 从1400px扩大到1800px */
            margin: 0 auto;
            padding: 0 clamp(15px, 3vw, 50px); /* 响应式内边距 */
            width: 100%;
            transition: padding 0.2s;
        }

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

        /* 固定浮动按钮 */
        .floating-wa {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #25D366;
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2.8rem;
            box-shadow: 0 15px 25px rgba(0,0,0,0.2);
            z-index: 999;
            transition: 0.2s;
            text-decoration: none;
        }
        .floating-wa:hover { transform: scale(1.1); background: #20b859; }

        /* 移动端优化 */
        @media screen and (max-width: 768px) {
            .container { 
                padding: 0 15px; 
                overflow: hidden;
            }
            .floating-wa {
                width: 55px;
                height: 55px;
                font-size: 2.2rem;
                bottom: 20px;
                right: 20px;
            }
        }

        /* ---- Гибкие шрифты (增强响应式) ---- */
        h1 { font-size: clamp(1.8rem, 5vw, 4.5rem); }
        h2 { font-size: clamp(1.5rem, 4vw, 3rem); margin-bottom: clamp(15px, 2vw, 20px); }
        h3 { font-size: clamp(1rem, 3vw, 2rem); }
        p, a, span, li { font-size: clamp(0.9rem, 1.5vw, 1.1rem); }

        /* ---------- ШАПКА ---------- */
        .jy-header {
            background: #f9f9f9;
            box-shadow: 0 4px 12px rgba(0,0,0,0.03);
            padding: clamp(10px, 2vw, 36px) 0;
            position: relative;
            /* 防止菜单展开时头部高度变化导致页面跳动 */
            min-height: 80px;
        }

        .jy-header .header-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: clamp(10px, 2vw, 15px) clamp(15px, 2vw, 20px);
        }

        .jy-header .logo-img {
            max-width: clamp(120px, 10vw, 280px);
            min-width: 180px;
        }
        .jy-header .logo-img img {
            width: 100%;
            max-height: clamp(150px, 5vw, 160px);
            object-fit: contain;
        }

        .jy-header .main-nav {
            flex: 1 1 auto;
            display: flex;
            justify-content: center;
        }

        .jy-header .nav-list {
            display: flex;
            list-style: none;
            gap: clamp(20px, 3vw, 50px);
            font-weight: 600;
        }

        .jy-header .nav-list a {
            text-decoration: none;
            color: #000000;
            padding: 8px 0;
            white-space: nowrap;
            transition: color 0.2s;    font-size: 22px;
        }
        .jy-header .nav-list a:hover { color: #c7422b; }

        .jy-header .has-dropdown {
            position: relative;
        }
        .jy-header .has-dropdown > a:after {
            content: ' ▾';
            opacity: 0.7;
        }
        .jy-header .dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            background: white;
            min-width: clamp(200px, 15vw, 220px);
            box-shadow: 0 20px 35px rgba(0,0,0,0.1);
            border-radius: 16px;
            padding: 12px 0;
            display: none;
            z-index: 100;
        }
        .jy-header .has-dropdown:hover .dropdown {
            display: block;
        }
        .jy-header .dropdown li {
            padding: 0 clamp(15px, 2vw, 20px);
            list-style: none;
        }
        .jy-header .dropdown li a {
            display: block;
            padding: 10px 0;
            border-bottom: 1px solid #edf2f7;
        }
        .jy-header .dropdown li:last-child a { border-bottom: none; }

        .jy-header .header-right {
            display: flex;
            align-items: center;
            gap: clamp(15px, 2vw, 25px);
            flex-wrap: wrap;
        }
        .jy-header .phone {
            font-weight: 700;
            color: #333333;
            font-size: 26px;
            white-space: nowrap;
        }
        .jy-header .social-icons a {
            margin: 0 clamp(4px, 1vw, 6px);
            color: #2f4858;
            font-size: clamp(1.2rem, 2vw, 1.4rem);
            transition: color 0.2s;
        }
        .jy-header .social-icons a:hover { color: #c7422b; }

        .jy-header .lang-switch {
            display: flex;
            gap: clamp(6px, 1vw, 8px);
        }
        .jy-header .lang-switch a {
            text-decoration: none;
            color: #1e2b3c;
            padding: clamp(4px, 1vw, 5px) clamp(10px, 2vw, 12px);
            border-radius: 30px;
            background: #f0f5fa;
            font-weight: 600;
            transition: all 0.2s;
        }
        .jy-header .lang-switch a.active {
            background: #333333;
            color: white;
        }
        .jy-header .lang-switch a:hover:not(.active) {
            background: #e0e9f0;
        }

        /* 汉堡菜单样式 - 初始状态隐藏，仅在移动端显示 */
        .jy-header .mobile-toggle {
            display: none; /* 默认隐藏 */
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            cursor: pointer;
            color: #003c5a;
            transition: color 0.2s;
            z-index: 101;
            width: clamp(40px, 8vw, 50px);
            height: clamp(40px, 8vw, 50px);
            align-items: center;
            justify-content: center;
        }
        .jy-header .mobile-toggle:hover {
            color: #c7422b;
        }
        /* 隐藏X图标，默认显示汉堡图标 */
        .mobile-toggle .close-icon {
            display: none;
        }
        .mobile-toggle.active .menu-icon {
            display: none;
        }
        .mobile-toggle.active .close-icon {
            display: block;
        }

        /* ---------- КНОПКИ (响应式优化) ---------- */
        .btn {
            display: inline-block;
            background: #c7422b;
            color: white;
            padding: clamp(10px, 2vw, 12px) clamp(25px, 3vw, 34px);
            border-radius: 40px;
            font-weight: 600;
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: 0.2s;
            font-size: clamp(0.9rem, 1.5vw, 1.1rem);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #c7422b;
            color: #c7422b;
        }
        .btn:hover { 
            background: #a1311f; 
            transform: scale(1.02); 
        }
        .btn-outline:hover {
            background: rgba(199, 66, 43, 0.1);
            color: #a1311f;
            border-color: #a1311f;
        }

        /* ---------- КАРУСЕЛЬ (响应式优化) ---------- */
        .carousel {
            position: relative;
            height: clamp(300px, 60vw, 600px);
            overflow: hidden;
            color: white;
        }
        .carousel-slides {
            display: flex;
            width: 300%;
            height: 100%;
            animation: slideAnimation 15s infinite ease-in-out;
        }
        .carousel-slide {
            width: 33.333%;
            height: 100%;
            background-size: cover;
            background-position: center;
        }
        .slide1 { background-image: linear-gradient(rgba(0,30,50,0.6), rgba(0,30,50,0.6)), url('https://placehold.co/1600x900/1a4b64/white?text=Поезда'); }
        .slide2 { background-image: linear-gradient(rgba(0,30,50,0.6), rgba(0,30,50,0.6)), url('https://placehold.co/1600x900/2b5f7a/white?text=Морские+контейнеры'); }
        .slide3 { background-image: linear-gradient(rgba(0,30,50,0.6), rgba(0,30,50,0.6)), url('https://placehold.co/1600x900/1d3f52/white?text=Авиаперевозки'); }

        @keyframes slideAnimation {
            0% { transform: translateX(0); }
            33.33% { transform: translateX(-33.333%); }
            66.66% { transform: translateX(-66.666%); }
            100% { transform: translateX(0); }
        }

        .carousel-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 20;
            text-align: center;
            width: 90%;
            max-width: clamp(300px, 80vw, 900px);
            pointer-events: none;
        }
        .carousel-content h1,
        .carousel-content p {
            text-shadow: 0 3px 10px rgba(0,0,0,0.6);
            margin-bottom: clamp(15px, 3vw, 25px);
        }
        .carousel-content .btn {
            pointer-events: auto;
            background: white;
            color: #0f2c3b;
        }

        /* секции (响应式优化) */
        section { padding: clamp(50px, 10vw, 80px) 0; }
        .about-grid,
        .service-grid,
        .subsidy-grid,
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: clamp(30px, 5vw, 60px);
            align-items: center;
            width: 100%;
        }

        /* О нас (响应式优化) */
        .about-full {
            grid-column: 1 / -1;
            width: 100%;
        }
        .about-stats {
            display: flex;
            gap: clamp(20px, 4vw, 50px);
            margin-top: clamp(30px, 4vw, 40px);
            flex-wrap: wrap;
        }
        .stat-item {
            background: #ecf3f8;
            border-radius: 30px;
            padding: clamp(20px, 3vw, 30px) clamp(30px, 4vw, 40px);
            text-align: center;
            flex: 1 1 clamp(150px, 20vw, 180px);
        }
        .stat-item .number {
            font-size: clamp(2rem, 5vw, 2.8rem);
            font-weight: 800;
            color: #c7422b;
        }
        .about-features {
            margin-top: clamp(30px, 4vw, 40px);
            display: flex;
            gap: clamp(15px, 3vw, 30px);
            flex-wrap: wrap;
        }
        .feature {
            background: white;
            padding: clamp(15px, 2vw, 20px) clamp(20px, 2.5vw, 25px);
            border-radius: 50px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.03);
            font-weight: 600;
            white-space: nowrap;
        }

        /* УСЛУГИ (响应式优化) */
        .service-categories {
            background: #f0f5fa;
            padding: clamp(30px, 4vw, 40px) clamp(25px, 3.5vw, 35px);
            border-radius: 30px;
            width: 100%;
        }
        .category-item {
            border-bottom: 1px solid #d0dde8;
            padding: clamp(15px, 2vw, 22px) 0;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: clamp(10px, 1.5vw, 15px);
            font-size: clamp(1rem, 2vw, 1.2rem);
        }
        .category-item i { color: #c7422b; width: clamp(25px, 3vw, 30px); font-size: clamp(1.2rem, 2vw, 1.6rem); }
        .service-right {
            position: relative;
            border-radius: 30px;
            overflow: visible;
            cursor: pointer;
            width: 100%;
        }
        .floating-numbers {
            position: absolute;
            top: clamp(15px, 3vw, 30px);
            left: clamp(15px, 3vw, 30px);
            background: rgba(255,255,255,0.95);
            backdrop-filter: blur(8px);
            border-radius: 70px;
            padding: clamp(10px, 2vw, 18px) clamp(20px, 3.5vw, 35px);
            font-size: clamp(1.2rem, 3vw, 2.5rem);
            font-weight: 800;
            color: #003c5a;
            display: flex;
            gap: clamp(20px, 5vw, 50px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.25);
            z-index: 10;
        }
        .floating-numbers .num { font-size: clamp(1.5rem, 4vw, 3rem); line-height: 1; }
        .floating-numbers .label { font-size: clamp(0.7rem, 1.5vw, 0.9rem); font-weight: 400; color: #1e2b3c; }
        .service-right-img {
            width: 100%;
            border-radius: 30px;
            display: block;
        }

        /* дотации -修复移动端被遮住问题 */
        .subsidy-right {
            background: #ecf3f8;
            padding: clamp(30px, 4vw, 40px) clamp(25px, 3.5vw, 35px);
            border-radius: 30px;
            width: 100%;
            box-sizing: border-box;
        }
        .rolling-digits {
            display: flex;
            justify-content: space-around;
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 700;
            margin-bottom: clamp(30px, 4vw, 40px);
            flex-wrap: wrap;
            gap: clamp(15px, 2vw, 20px);
        }
        .digit-item { 
            display: flex; 
            flex-direction: column; 
            align-items: center;
            min-width: clamp(100px, 15vw, 120px);
        }
        .digit-value { color: #c7422b; font-size: clamp(2rem, 4vw, 2.7rem); }
        .subsidy-imgs {
            display: flex;
            gap: clamp(15px, 2vw, 20px);
            justify-content: center;
            flex-wrap: wrap;
        }
        .subsidy-imgs img {
            width: calc(50% - 10px);
            min-width: clamp(180px, 30vw, 200px);
            border-radius: 20px;
            border: 4px solid white;
        }

        /* контакты (响应式优化) */
        .contact-grid { align-items: stretch; }
        .contact-info, .contact-form {
            display: flex;
            flex-direction: column;
            justify-content: center;
            height: 100%;
            padding: clamp(35px, 5vw, 45px) clamp(30px, 4vw, 40px);
            border-radius: 30px;
        }
        .contact-info {
            background: #f0f5fa;
        }
        .contact-info p { margin: clamp(15px, 2vw, 18px) 0; display: flex; gap: clamp(10px, 2vw, 15px); align-items: center; }
        .contact-form {
            background: white;
            box-shadow: 0 20px 35px rgba(0,0,0,0.05);
        }
        .form-group { margin-bottom: clamp(18px, 2vw, 22px); }
        .form-group input, .form-group textarea {
            width: 100%;
            padding: clamp(12px, 2vw, 16px) clamp(15px, 2vw, 20px);
            border: 1px solid #dee7ef;
            border-radius: 50px;
            font-size: clamp(0.9rem, 1.5vw, 1rem);
        }

        /* футер (响应式优化) */
        .jy-footer {
            background: #efefef;
            color: #d0dee9;
            padding: clamp(40px, 8vw, 60px) 0 clamp(15px, 2vw, 20px);
        }
        .jy-footer .footer-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: clamp(30px, 5vw, 50px);
            align-items: start;
        }
        .jy-footer .footer-col-left .logo-img-footer {
            max-width: clamp(120px, 15vw, 250px);
            margin-bottom: clamp(15px, 2vw, 20px);
        }
        .jy-footer .footer-col-left .logo-img-footer img { width: 100%; }
        .jy-footer .footer-description {
            margin: clamp(15px, 2vw, 20px) 0;
            color: #333333;
            line-height: 1.6;
            max-width: clamp(200px, 30vw, 260px);
        }

        .jy-footer .footer-menu-vertical {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: clamp(10px, 1.5vw, 12px);
        }
        .jy-footer .footer-menu-vertical a {
            color: #333333;
            text-decoration: none;
            font-size: clamp(1rem, 1.5vw, 1.1rem);
            transition: 0.2s;
        }
        .jy-footer .footer-menu-vertical a:hover { color: #666666; }

        .jy-footer .footer-col-middle p { margin: clamp(12px, 2vw, 15px) 0; display: flex; gap: clamp(10px, 1.5vw, 12px); align-items: center;     color: #333333; }
        .jy-footer .footer-col-middle .social-icons a { color: #333333; font-size: clamp(1.4rem, 2vw, 1.6rem); margin-right: clamp(8px, 1vw, 10px); }

        .jy-footer .copyright {
            text-align: center;
            margin-top: clamp(20px, 8vw, 10px);
            border-top: 1px solid #e1e1e1;
            padding-top: clamp(20px, 3vw, 25px);
            color: #666666;
            font-size: clamp(0.8rem, 1.5vw, 0.9rem);
        }

        /* 模态框 (响应式优化) */
        .modal {
            display: none;
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(0,0,0,0.4);
            align-items: center;
            justify-content: center;
            z-index: 2000;
        }
        .modal-content {
            background: white;
            max-width: clamp(300px, 90vw, 500px);
            width: 90%;
            padding: clamp(30px, 5vw, 40px);
            border-radius: 12px;
            max-height: 90vh;
            overflow-y: auto;
        }
        .modal-content input,
        .modal-content textarea {
            width: 100%;
            padding: clamp(12px, 2vw, 15px);
            margin: clamp(10px, 1.5vw, 12px) 0;
            border-radius: 12px;
            border: 1px solid #ccc;
            font-size: clamp(0.9rem, 1.5vw, 1rem);
        }
        .radio-group {
            margin: clamp(12px, 2vw, 15px) 0;
            display: flex;
            gap: clamp(20px, 4vw, 30px);
            align-items: center;
            flex-wrap: wrap;
        }
        .radio-group label {
            display: flex;
            align-items: center;
            gap: clamp(6px, 1vw, 8px);
            cursor: pointer;
            font-size: clamp(0.9rem, 1.5vw, 1rem);
        }
        .radio-group input[type="radio"] {
            width: auto;
            margin: 0;
        }
        .close-modal {
            float: right;
            font-size: clamp(2rem, 5vw, 2.5rem);
            cursor: pointer;
            line-height: 1;
            color: #1e2b3c;
            transition: color 0.2s;
        }
        .close-modal:hover {
            color: #c7422b;
        }

        /* 移动端样式 (增强版) */
        @media screen and (max-width: 1000px) {
            /* 仅在移动端显示汉堡菜单 */
            .jy-header .mobile-toggle {
                display: flex;
            }
            
            .jy-header .main-nav {
                display: none;
                width: 100%;
                order: 4;
                /* 菜单展开时固定高度，防止页面跳动 */
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.3s ease;
            }
            
            .jy-header .main-nav.active {
                display: flex;
                max-height: 500px; /* 足够容纳菜单内容 */
            }
            
            .jy-header .nav-list {
                flex-direction: column;
                align-items: center;
                gap: clamp(10px, 2vw, 15px);
                padding: clamp(15px, 2vw, 20px) 0;
            }
            
            .jy-header .header-right {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: center;
                gap: clamp(10px, 2vw, 15px);
                padding: clamp(15px, 2vw, 20px) 0;
                /* 菜单展开时固定高度，防止页面跳动 */
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.3s ease;
            }
            
            .jy-header .main-nav.active + .header-right {
                display: flex;
                max-height: 300px; /* 足够容纳右侧内容 */
            }
            
            /* 单列布局 */
            .about-grid,
            .service-grid,
            .subsidy-grid,
            .contact-grid,
            .jy-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: clamp(20px, 3vw, 30px);
            }
            
            /* 浮动数字优化 */
            .floating-numbers {
                font-size: clamp(1rem, 3vw, 1.5rem);
                padding: clamp(8px, 2vw, 10px) clamp(12px, 3vw, 15px);
                gap: clamp(10px, 3vw, 15px);
            }
            
            .floating-numbers .num {
                font-size: clamp(1.2rem, 4vw, 2rem);
            }
            
            /* 补贴区优化 */
            .subsidy-right {
                padding: clamp(20px, 3vw, 30px) clamp(15px, 2vw, 20px);
            }
            
            .rolling-digits {
                font-size: clamp(1.2rem, 3vw, 1.8rem);
            }
            
            .digit-value {
                font-size: clamp(1.5rem, 4vw, 2.2rem);
            }
            
            .subsidy-imgs img {
                width: 100%;
                max-width: clamp(250px, 80vw, 280px);
            }
            
            /* 页脚优化 */
            .jy-footer .footer-grid {
                gap: clamp(20px, 3vw, 30px);
            }
            
            .footer-col-left,
            .footer-col-middle,
            .footer-col-right {
                text-align: center;
                align-items: center;
                margin: 0 auto;
            }
            
            .jy-footer .footer-description {
                margin: clamp(15px, 2vw, 20px) auto;
            }
        }

















        /* 优化容器响应式 */
        .jy-cyyg-container {
            max-width: 1800px;
            margin: 0 auto;
            padding: 0 clamp(15px, 3vw, 50px);
            width: 100%;
            transition: padding 0.2s;
        }

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

        /* 固定浮动按钮 */
        .jy-cyyg-floating-wa {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #25D366;
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2.8rem;
            box-shadow: 0 15px 25px rgba(0,0,0,0.2);
            z-index: 999;
            transition: 0.2s;
            text-decoration: none;
        }
        .jy-cyyg-floating-wa:hover { transform: scale(1.1); background: #20b859; }

        /* 移动端优化 */
        @media screen and (max-width: 768px) {
            .jy-cyyg-container { 
                padding: 0 15px; 
                overflow: hidden;
            }
            .jy-cyyg-floating-wa {
                width: 55px;
                height: 55px;
                font-size: 2.2rem;
                bottom: 20px;
                right: 20px;
            }
        }

        /*  гибкие шрифты */
        h1 { font-size: clamp(1.8rem, 5vw, 4.5rem); }
        h2 { font-size: clamp(1.5rem, 4vw, 3rem); margin-bottom: clamp(15px, 2vw, 20px); }
        h3 { font-size: clamp(1rem, 3vw, 2rem); }
        h4 { font-size: clamp(0.95rem, 2.5vw, 1.5rem); margin-bottom: clamp(10px, 1.5vw, 15px); }
        p, a, span, li { font-size: clamp(0.9rem, 1.5vw, 1.1rem); }

        /*  КНОПКИ */
        .jy-cyyg-btn {
            display: inline-block;
            background: #c7422b;
            color: white;
            padding: clamp(10px, 2vw, 12px) clamp(25px, 3vw, 34px);
            border-radius: 40px;
            font-weight: 600;
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: 0.2s;
            font-size: clamp(0.9rem, 1.5vw, 1.1rem);
        }
        .jy-cyyg-btn-outline {
            background: transparent;
            border: 2px solid #c7422b;
            color: #c7422b;
        }
        .jy-cyyg-btn:hover { 
            background: #a1311f; 
            transform: scale(1.02); 
        }
        .jy-cyyg-btn-outline:hover {
            background: rgba(199, 66, 43, 0.1);
            color: #a1311f;
            border-color: #a1311f;
        }

        /* 顶部横幅 */
        .jy-cyyg-contact-banner {
            position: relative;
            height: clamp(200px, 40vw, 350px);
          background-color: #ffffff;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #333333;
            text-align: center;
        }
        .jy-cyyg-contact-banner-content {
            max-width: clamp(300px, 80vw, 900px);
            padding: 0 clamp(15px, 3vw, 30px);
        }
        .jy-cyyg-contact-banner h1 {
            margin-bottom: clamp(15px, 2vw, 25px);
            text-shadow: 0 3px 10px rgba(0,0,0,0.6);
        }
        .jy-cyyg-contact-banner p {
            font-size: clamp(1rem, 2vw, 1.3rem);
            text-shadow: 0 2px 8px rgba(0,0,0,0.5);
            margin-bottom: clamp(20px, 3vw, 30px);
        }

        /* 联系我们主板块 */
        .jy-cyyg-contact-section {
            padding: clamp(50px, 10vw, 80px) 0;background-color: #ffffff;
        }
        
        /* 联系信息+表单布局 */
        .jy-cyyg-contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: clamp(30px, 5vw, 50px);
            margin-bottom: clamp(40px, 5vw, 60px);
        }
        
        /* 联系信息卡片 */
        .jy-cyyg-contact-info {
            background: white;
            border-radius: 30px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.05);
            padding: clamp(30px, 4vw, 40px);
            height: 100%;
        }
        .jy-cyyg-contact-info h2 {
            color: #003c5a;
            margin-bottom: clamp(30px, 5vw, 40px);
        }
        .jy-cyyg-contact-details {
            display: flex;
            flex-direction: column;
            gap: clamp(20px, 3vw, 25px);
        }
        .jy-cyyg-contact-item {
            display: flex;
            align-items: flex-start;
            gap: clamp(15px, 2vw, 20px);
        }
        .jy-cyyg-contact-icon {
            background: #f0f5fa;
            color: #c7422b;
            width: clamp(50px, 8vw, 60px);
            height: clamp(50px, 8vw, 60px);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: clamp(1.5rem, 3vw, 2rem);
            flex-shrink: 0;
        }
        .jy-cyyg-contact-text h4 {
            color: #003c5a;
            margin-bottom: clamp(5px, 1vw, 8px);
        }
        .jy-cyyg-contact-text p,
        .jy-cyyg-contact-text a {
            color: #1e2b3c;
            text-decoration: none;
            line-height: 1.6;
        }
        .jy-cyyg-contact-text a:hover {
            color: #c7422b;
            text-decoration: underline;
        }
        
        /* 办公时间 */
        .jy-cyyg-working-hours {
            margin-top: clamp(30px, 5vw, 40px);
            padding-top: clamp(20px, 3vw, 25px);
            border-top: 1px solid #edf2f7;
        }
        .jy-cyyg-working-hours h4 {
            color: #003c5a;
            margin-bottom: clamp(15px, 2vw, 20px);
        }
        .jy-cyyg-working-days {
            display: flex;
            flex-direction: column;
            gap: clamp(10px, 1.5vw, 12px);
        }
        .jy-cyyg-working-day {
            display: flex;
            justify-content: space-between;
            padding: clamp(8px, 1vw, 10px) 0;
            border-bottom: 1px solid #f0f5fa;
        }
        .jy-cyyg-working-day:last-child {
            border-bottom: none;
        }
        .jy-cyyg-day-name {
            font-weight: 600;
        }
        .jy-cyyg-day-hours {
            color: #667888;
        }
        
        /* 联系表单 */
        .jy-cyyg-contact-form-card {
            background: white;
            border-radius: 30px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.05);
            padding: clamp(30px, 4vw, 40px);
            height: 100%;
        }
        .jy-cyyg-contact-form-card h2 {
            color: #003c5a;
            margin-bottom: clamp(20px, 3vw, 25px);
        }
        .jy-cyyg-contact-form-card p {
            color: #667888;
            margin-bottom: clamp(20px, 3vw, 30px);
        }
        .jy-cyyg-contact-form {
            display: flex;
            flex-direction: column;
            gap: clamp(15px, 2vw, 20px);
        }
        .jy-cyyg-form-group {
            width: 100%;
        }
        .jy-cyyg-form-group label {
            display: block;
            margin-bottom: clamp(8px, 1vw, 10px);
            font-weight: 600;
            color: #1e2b3c;
        }
        .jy-cyyg-form-control {
            width: 100%;
            padding: clamp(12px, 2vw, 15px);
            border-radius: 40px;
            border: 1px solid #ccc;
            font-size: clamp(0.9rem, 1.5vw, 1rem);
            transition: border-color 0.2s;
        }
        .jy-cyyg-form-control:focus {
            outline: none;
            border-color: #c7422b;
            box-shadow: 0 0 0 3px rgba(199, 66, 43, 0.1);
        }
        .jy-cyyg-form-control-textarea {
            border-radius: 20px;
            min-height: clamp(120px, 20vw, 150px);
            resize: vertical;
        }
        .jy-cyyg-form-privacy {
            display: flex;
            align-items: flex-start;
            gap: clamp(10px, 1.5vw, 12px);
            margin: clamp(10px, 1.5vw, 12px) 0;
        }
        .jy-cyyg-form-privacy input {
            margin-top: 4px;
        }
        .jy-cyyg-form-privacy label {
            font-size: clamp(0.8rem, 1.5vw, 0.9rem);
            color: #667888;
            font-weight: 400;
            margin-bottom: 0;
        }
        .jy-cyyg-form-privacy a {
            color: #c7422b;
            text-decoration: underline;
        }
        
        /* 地图板块 */
        .jy-cyyg-map-section {
            background: white;
            border-radius: 30px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.05);
            padding: clamp(20px, 3vw, 25px);
            margin-bottom: clamp(40px, 5vw, 60px);
        }
        .jy-cyyg-map-section h2 {
            color: #003c5a;
            text-align: center;
            margin-bottom: clamp(20px, 3vw, 25px);
        }
        .jy-cyyg-map-container {
            width: 100%;
            height: clamp(300px, 50vw, 450px);
            border-radius: 20px;
            overflow: hidden;
            position: relative;
        }
        .jy-cyyg-map-placeholder {
            width: 100%;
            height: 100%;
            background: #f0f5fa;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #667888;
            font-size: clamp(1rem, 2vw, 1.2rem);
        }
        
        /* 模态框样式 */
        .jy-cyyg-modal {
            display: none; 
            position: fixed; 
            top: 0; 
            left: 0; 
            width: 100%; 
            height: 100%; 
            background: rgba(0,0,0,0.4); 
            align-items: center; 
            justify-content: center; 
            z-index: 2000;
        }
        .jy-cyyg-modal-content {
            background: white; 
            max-width: clamp(300px, 90vw, 500px); 
            width: 90%; 
            padding: clamp(30px, 5vw, 40px); 
            border-radius: 40px; 
            max-height: 90vh; 
            overflow-y: auto;
            text-align: center;
        }
        .jy-cyyg-modal-icon {
            font-size: clamp(4rem, 8vw, 5rem);
            color: #25D366;
            margin-bottom: clamp(20px, 3vw, 25px);
        }
        .jy-cyyg-close-modal {
            float: right; 
            font-size: clamp(2rem, 5vw, 2.5rem); 
            cursor: pointer; 
            line-height: 1; 
            color: #1e2b3c; 
            transition: color 0.2s;
            margin-bottom: clamp(15px, 2vw, 20px);
        }
        .jy-cyyg-close-modal:hover {
            color: #c7422b;
        }

        /* 移动端样式增强 */
        @media screen and (max-width: 1000px) {
            /* 移动端联系板块改为单列 */
            .jy-cyyg-contact-grid {
                grid-template-columns: 1fr;
            }
        }




.active {position: relative}

.active::after {
     content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 20%;
    height: 2px;
    background-color: #000000;
    left: 50%;
    transform: translateX(-50%);
  

}








        /* 固定浮动按钮 */
        .jy-cyyg-floating-wa {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #25D366;
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2.8rem;
            box-shadow: 0 15px 25px rgba(0,0,0,0.2);
            z-index: 999;
            transition: 0.2s;
            text-decoration: none;
        }
        .jy-cyyg-floating-wa:hover { transform: scale(1.1); background: #20b859; }

        /* 移动端优化 */
        @media screen and (max-width: 768px) {
            .jy-cyyg-container { 
                padding: 0 15px; 
                overflow: hidden;
            }
            .jy-cyyg-floating-wa {
                width: 55px;
                height: 55px;
                font-size: 2.2rem;
                bottom: 20px;
                right: 20px;
            }
        }

        /*  гибкие шрифты */
        h1 { font-size: clamp(1.8rem, 5vw, 4.5rem); }
        h2 { font-size: clamp(1.5rem, 4vw, 3rem); margin-bottom: clamp(15px, 2vw, 20px); }
        h3 { font-size: clamp(1rem, 3vw, 2rem); }
        h4 { font-size: clamp(0.95rem, 2.5vw, 1.5rem); margin-bottom: clamp(10px, 1.5vw, 15px); }
        p, a, span, li { font-size: clamp(0.9rem, 1.5vw, 1.1rem); }

        /*  КНОПКИ */
        .jy-cyyg-btn {
            display: inline-block;
            background: #c7422b;
            color: white;
            padding: clamp(10px, 2vw, 12px) clamp(25px, 3vw, 34px);
            border-radius: 40px;
            font-weight: 600;
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: 0.2s;
            font-size: clamp(0.9rem, 1.5vw, 1.1rem);
        }
        .jy-cyyg-btn-outline {
            background: transparent;
            border: 2px solid #c7422b;
            color: #c7422b;
        }
        .jy-cyyg-btn:hover { 
            background: #a1311f; 
            transform: scale(1.02); 
        }
        .jy-cyyg-btn-outline:hover {
            background: rgba(199, 66, 43, 0.1);
            color: #a1311f;
            border-color: #a1311f;
        }

        /* 页面专属样式 - ST GROUP 补贴页面 */
        /* 顶部横幅 */
        .jy-cyyg-subsidy-banner {
            position: relative;
            height: clamp(200px, 40vw, 350px);
          background-color: #ffffff;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #000000;
            text-align: center;
        }
        .jy-cyyg-subsidy-banner-content {
            max-width: clamp(300px, 80vw, 900px);
            padding: 0 clamp(15px, 3vw, 30px);
        }
        .jy-cyyg-subsidy-banner h1 {
            margin-bottom: clamp(15px, 2vw, 25px);
            text-shadow: 0 3px 10px rgba(0,0,0,0.6);
        }
        .jy-cyyg-subsidy-banner p {
            font-size: clamp(1rem, 2vw, 1.3rem);
            text-shadow: 0 2px 8px rgba(0,0,0,0.5);
            margin-bottom: clamp(20px, 3vw, 30px);
        }

        /* 补贴流程板块 */
        .jy-cyyg-subsidy-section {
            padding: clamp(50px, 10vw, 80px) 0; background-color: #ffffff;
        }
        
        /* 流程步骤样式 */
        .jy-cyyg-process-section {
           
        }
        .jy-cyyg-process-section h2 {
            color: #003c5a;
            text-align: center;
            margin-bottom: clamp(30px, 5vw, 40px);
        }
        /* 一行固定显示3个 */
        .jy-cyyg-process-steps {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: clamp(20px, 3vw, 30px);
        }
        .jy-cyyg-process-step {
            background: #f0f5fa;
            border-radius: 20px;
            padding: clamp(20px, 3vw, 25px);
            position: relative;
            padding-top: clamp(50px, 8vw, 60px);
            transition: transform 0.3s, box-shadow 0.3s;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .jy-cyyg-process-step:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.07);
        }
        /* 数字位置 - 右上角浮动显示 */
        .jy-cyyg-process-step-number {
            position: absolute;
            top: clamp(15px, 3vw, 20px);
            right: clamp(15px, 3vw, 20px);
            background: #c7422b;
            color: white;
            width: clamp(40px, 6vw, 50px);
            height: clamp(40px, 6vw, 50px);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: clamp(1.2rem, 3vw, 1.5rem);
            z-index: 10;
        }
        .jy-cyyg-process-step h4 {
            color: #003c5a;
            margin-bottom: clamp(8px, 1vw, 10px);
            margin-top: 0;
        }
        .jy-cyyg-process-step-content {
            flex: 1;
        }
        .jy-cyyg-process-note {
            text-align: center;
            margin-top: clamp(20px, 3vw, 25px);
            font-style: italic;
            color: #667888;
        }
        .jy-cyyg-process-benefit-text {
            text-align: center;
            margin: clamp(30px, 5vw, 40px) 0;
            font-size: clamp(1rem, 2vw, 1.2rem);
            line-height: 1.6;
        }
        .jy-cyyg-process-benefit-text strong {
            color: #c7422b;
        }

        /* 优势板块 */
        .jy-cyyg-advantages-section {
            margin-bottom: clamp(40px, 5vw, 60px);
        }
        .jy-cyyg-advantages-section h2 {
            color: #003c5a;
            text-align: center;
            margin-bottom: clamp(30px, 5vw, 40px);
        }
        .jy-cyyg-advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(clamp(280px, 25vw, 350px), 1fr));
            gap: clamp(20px, 3vw, 25px);
        }
        .jy-cyyg-advantage-card {
            background: white;
            border-radius: 20px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.05);
            padding: clamp(25px, 3vw, 30px);
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .jy-cyyg-advantage-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.08);
        }
        .jy-cyyg-advantage-icon {
            font-size: clamp(2.5rem, 5vw, 3.5rem);
            color: #c7422b;
            margin-bottom: clamp(15px, 2vw, 20px);
        }
        .jy-cyyg-advantage-card h4 {
            color: #003c5a;
            margin-bottom: clamp(10px, 1.5vw, 15px);
        }

        /* 申请按钮区域 */
        .jy-cyyg-apply-section {
            text-align: center;
            max-width: clamp(400px, 70vw, 800px);
            margin: 0 auto;
            padding: clamp(30px, 5vw, 40px);
            background: linear-gradient(135deg, #003c5a 0%, #0f2c3b 100%);
            border-radius: 30px;
            color: white;
            margin-bottom: clamp(40px, 5vw, 60px);
        }
        .jy-cyyg-apply-section h2 {
            color: white;
            margin-bottom: clamp(15px, 2vw, 20px);
        }
        .jy-cyyg-apply-section p {
            margin-bottom: clamp(20px, 3vw, 30px);
            opacity: 0.9;
        }

        /* 模态框样式 */
        .jy-cyyg-modal {
            display: none; 
            position: fixed; 
            top: 0; 

            left: 0; 
            width: 100%; 
            height: 100%; 
            background: rgba(0,0,0,0.4); 
            align-items: center; 
            justify-content: center; 
            z-index: 2000;
        }
        .jy-cyyg-modal-content {
            background: white; 
            max-width: clamp(300px, 90vw, 500px); 
            width: 90%; 
            padding: clamp(30px, 5vw, 40px); 
            border-radius: 40px; 
            max-height: 90vh; 
            overflow-y: auto;
        }
        .jy-cyyg-close-modal {
            float: right; 
            font-size: clamp(2rem, 5vw, 2.5rem); 
            cursor: pointer; 
            line-height: 1; 
            color: #1e2b3c; 
            transition: color 0.2s;
        }
        .jy-cyyg-close-modal:hover {
            color: #c7422b;
        }
        .jy-cyyg-modal-form input,
        .jy-cyyg-modal-form textarea {
            width: 100%; 
            padding: clamp(12px, 2vw, 15px); 
            margin: clamp(10px, 1.5vw, 12px) 0; 
            border-radius: 40px; 
            border: 1px solid #ccc; 
            font-size: clamp(0.9rem, 1.5vw, 1rem);
        }
        .jy-cyyg-radio-group {
            margin: clamp(12px, 2vw, 15px) 0; 
            display: flex; 
            gap: clamp(20px, 4vw, 30px); 
            align-items: center; 
            flex-wrap: wrap;
        }

        /* 移动端样式增强 */
        @media screen and (max-width: 1000px) {
            /* 移动端流程步骤改为单列 */
            .jy-cyyg-process-steps {
                grid-template-columns: 1fr;
            }
        }


 /* 产品列表页专属样式 */
        .product-list-section {
            padding: clamp(50px, 10vw, 80px) 0;
        }

        /* 栏目顶部区域样式 */
        .product-header {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: clamp(30px, 5vw, 60px);
            align-items: center;
            margin-bottom: clamp(50px, 8vw, 70px);
        }

        .product-header-left h2 {
            margin-bottom: clamp(20px, 3vw, 30px);
            color: #003c5a;
            font-size: clamp(1.5rem, 4vw, 3rem);
        }

        .product-header-left p {
            font-size: clamp(1rem, 1.8vw, 1.2rem);
            line-height: 1.6;
            margin-bottom: clamp(30px, 4vw, 40px);
            max-width: 600px;
        }

        /* 右侧图片区域样式 */
        .product-header-images {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: clamp(10px, 2vw, 15px);
        }

        .product-header-images img {
            border-radius: 12px;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* 产品列表网格样式 */
        .product-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: clamp(20px, 3vw, 30px);
        }

        /* 产品卡片样式 */
        .product-item {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s ease;
        }

        .product-img {
            height: clamp(180px, 25vw, 220px);
            overflow: hidden;
        }

        .product-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .product-info {
            padding: clamp(15px, 2vw, 20px);
            text-align: center;
        }

        .product-info h3 {
            font-size: clamp(1rem, 1.5vw, 1.2rem);
            font-weight: 600;
            color: #1e2b3c;
            margin: 0;
        }

        /* 弹窗样式 */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.4);
            align-items: center;
            justify-content: center;
            z-index: 2000;
        }

        .modal-content {
            background: white;
            max-width: clamp(300px, 90vw, 500px);
            width: 90%;
            padding: clamp(30px, 5vw, 40px);
            border-radius: 12px;
            max-height: 90vh;
            overflow-y: auto;
        }

        .modal-content h3 {
            margin-top: 0;
            margin-bottom: clamp(15px, 2vw, 20px);
            color: #003c5a;
            font-size: clamp(1.2rem, 3vw, 1.8rem);
        }

        .modal-content input,
        .modal-content textarea {
            width: 100%;
            padding: clamp(12px, 2vw, 15px);
            margin: clamp(10px, 1.5vw, 12px) 0;
            border-radius: 12px;
            border: 1px solid #ccc;
            font-size: clamp(0.9rem, 1.5vw, 1rem);
        }

        .radio-group {
            margin: clamp(12px, 2vw, 15px) 0;
            display: flex;
            gap: clamp(20px, 4vw, 30px);
            align-items: center;
            flex-wrap: wrap;
        }

        .radio-group label {
            display: flex;
            align-items: center;
            gap: clamp(6px, 1vw, 8px);
            cursor: pointer;
            font-size: clamp(0.9rem, 1.5vw, 1rem);
        }

        .radio-group input[type="radio"] {
            width: auto;
            margin: 0;
        }

        .close-modal {
            float: right;
            font-size: clamp(2rem, 5vw, 2.5rem);
            cursor: pointer;
            line-height: 1;
            color: #1e2b3c;
            transition: color 0.2s;
        }

        .close-modal:hover {
            color: #c7422b;
        }

        /* 响应式适配 */
        @media screen and (max-width: 1000px) {
            .product-header {
                grid-template-columns: 1fr;
            }
            .product-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media screen and (max-width: 768px) {
            .container { 
                padding: 0 15px; 
            }
            .product-grid {
                grid-template-columns: 1fr;
            }
            .product-header-images {
                grid-template-columns: 1fr;
            }
        }


 /* 主容器 - 设置固定高度 */
        .jy-hdp-container {
            position: relative;
            width: 100%;
            height: 900px;
            overflow: hidden;
            margin: 0 auto;
        }

        .jy-hdp-slides {
            position: relative;
            width: 100%;
            height: 100%;
        }

        .jy-hdp-slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1.2s cubic-bezier(0.65, 0, 0.35, 1);
            z-index: 1;
        }

        .jy-hdp-slide.jy-hdp-active {
            opacity: 1;
            z-index: 2;
        }

        /* 图片容器 */
        .jy-hdp-slide-image-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            background-color: #0a0e17;
        }

        .jy-hdp-slide-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            position: relative;
            min-width: 100%;
            min-height: 100%;
        }

        .jy-hdp-slide-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, 
                rgba(10, 14, 23, 0.6) 0%, 
                rgba(10, 14, 23, 0.3) 50%,
                rgba(10, 14, 23, 0.6) 100%);
            z-index: 2;
        }

        /* 标题 - 靠左显示 */
        .jy-hdp-slide-content {
            position: absolute;
            top: 50%;
            left: 10%;
            transform: translateY(-50%);
            width: 80%;
         
            text-align: left;
            padding: 40px;
            z-index: 3;
        }

        .jy-hdp-slide-title {
            font-family: 'Orbitron', sans-serif;
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 900;
            margin-bottom: 30px;
            background: #ffffff;
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 2px;
            line-height: 1.1;
            /* 取消所有文字阴影 */
            position: relative;
            padding-bottom: 20px;
        }

 

        .jy-hdp-slide-desc {
            font-size: clamp(1.1rem, 2vw, 1.4rem);
            line-height: 1.8;
            color: #ffffff;  /* 纯白色 */
            font-weight: 400;
            margin-bottom: 40px;
            max-width: 700px;
            /* 取消所有文字阴影 */
        }

        .jy-hdp-slide-highlight {
            color: #00f7ff;
            font-weight: 700;
            /* 取消所有文字阴影 */
        }

        /* 按钮样式 */
        .jy-hdp-slide-btn {
           display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(90deg, #ca0303, #ff0000);
    color: #ffffff;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 50px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
        }

        .jy-hdp-slide-btn:hover {
            transform: translateY(-3px);
            box-shadow: 
                0 0 40px rgba(0, 247, 255, 0.5),
                0 0 20px rgba(122, 0, 255, 0.5);
            border-color: rgba(255, 255, 255, 0.6);
        }

        .jy-hdp-slide-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: left 0.5s ease;
        }

        .jy-hdp-slide-btn:hover::before {
            left: 100%;
        }

        /* 自定义左右箭头按钮 - 修复箭头居中 */
        .jy-hdp-nav-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 70px;
            height: 70px;
            background: rgba(10, 14, 23, 0.7);
            border: 1px solid rgba(0, 247, 255, 0.3);
            color: #00f7ff;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10;
            transition: all 0.3s ease;
            backdrop-filter: blur(5px);
            -webkit-tap-highlight-color: transparent;
            padding: 0;
            margin: 0;
        }

        .jy-hdp-nav-btn:hover {
            background: rgba(0, 247, 255, 0.1);
            box-shadow: 0 0 30px rgba(0, 247, 255, 0.3);
            transform: translateY(-50%) scale(1.1);
        }

        /* 左箭头 - 缩小并居中在圆圈内 */
        .jy-hdp-prev-btn {
            left: 30px;
        }

        .jy-hdp-prev-btn::before {
            content: '';
            width: 16px;
            height: 16px;
            border-left: 2.5px solid #00f7ff;
            border-bottom: 2.5px solid #00f7ff;
            transform: rotate(45deg);
            transition: all 0.3s ease;
            margin: 0;
            position: relative;
            left: 2px;
        }

        .jy-hdp-prev-btn:hover::before {
            border-left-color: #7a00ff;
            border-bottom-color: #7a00ff;
            transform: rotate(45deg) scale(1.2);
        }

        /* 右箭头 - 缩小并居中在圆圈内 */
        .jy-hdp-next-btn {
            right: 30px;
        }

        .jy-hdp-next-btn::before {
            content: '';
            width: 16px;
            height: 16px;
            border-right: 2.5px solid #00f7ff;
            border-top: 2.5px solid #00f7ff;
            transform: rotate(45deg);
            transition: all 0.3s ease;
            margin: 0;
            position: relative;
            right: 2px;
        }

        .jy-hdp-next-btn:hover::before {
            border-right-color: #7a00ff;
            border-top-color: #7a00ff;
            transform: rotate(45deg) scale(1.2);
        }

        /* 指示器 */
        .jy-hdp-indicators {
            position: absolute;
            bottom: 40px;
            left: 0;
            width: 100%;
            display: flex;
            justify-content: center;
            gap: 15px;
            z-index: 10;
            -webkit-tap-highlight-color: transparent;
        }

        .jy-hdp-indicator {
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            border: 2px solid rgba(255, 255, 255, 0.4);
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            -webkit-tap-highlight-color: transparent;
        }

        .jy-hdp-indicator::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: #00f7ff;
            border-radius: 50%;
            transform: scale(0);
            transition: transform 0.3s ease;
        }

        .jy-hdp-indicator.jy-hdp-active::before {
            transform: scale(1);
        }

        .jy-hdp-indicator.jy-hdp-active {
            border-color: #00f7ff;
            box-shadow: 0 0 15px #00f7ff;
        }

        /* 科技感装饰元素 */
        .jy-hdp-tech-decoration {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 4;
        }

        .jy-hdp-grid-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
            background-size: 50px 50px;
            opacity: 0.3;
        }

        /* 响应式设计 - 移动端设置固定高度 */
        @media (max-width: 1024px) {
            .jy-hdp-container {
                height: 700px;
            }
            
            .jy-hdp-slide-content {
                left: 8%;
                width: 84%;
                padding: 30px;
            }
            
            .jy-hdp-nav-btn {
                width: 60px;
                height: 60px;
            }
            
            .jy-hdp-prev-btn::before,
            .jy-hdp-next-btn::before {
                width: 15px;
                height: 15px;
                border-width: 2.2px;
            }
            
            .jy-hdp-prev-btn {
                left: 20px;
            }
            
            .jy-hdp-next-btn {
                right: 20px;
            }
            
            .jy-hdp-slide-btn {
                padding: 12px 35px;
                font-size: 1rem;
            }
        }

        /* 移动端 */
        @media (max-width: 768px) {
            .jy-hdp-container {
                height: 600px;
                max-height: none;
                position: relative;
                min-height: auto;
            }
            
            .jy-hdp-slide-image-container {
                height: 100%;
            }
            
            .jy-hdp-slide-image {
                width: 100%;
                height: 100%;
                object-fit: cover;
                object-position: center;
            }
            
            .jy-hdp-slide-content {
                left: 5%;
                width: 90%;
                padding: 20px;
            }
            
            .jy-hdp-slide-title {
                font-size: 2rem;
                margin-bottom: 20px;
            }
            
            .jy-hdp-slide-title::after {
                width: 100px;
            }
            
            .jy-hdp-slide-desc {
                font-size: 1rem;
                line-height: 1.6;
                margin-bottom: 30px;
                color: #ffffff;
            }
            
            .jy-hdp-slide-btn {
                padding: 10px 30px;
                font-size: 0.95rem;
                color: #ffffff;
            }
            
            /* 移动端：箭头调整到标题两侧 */
            .jy-hdp-nav-btn {
                width: 45px;
                height: 45px;
                top: 50% !important;
                transform: translateY(-50%) !important;
            }
            
            .jy-hdp-prev-btn::before,
            .jy-hdp-next-btn::before {
                width: 14px;
                height: 14px;
                border-width: 2px;
            }
            
            /* 左箭头在标题左侧 */
            .jy-hdp-prev-btn {
                left: 10px !important;
            }
            
            .jy-hdp-prev-btn::before {
                left: 1px;
            }
            
            /* 右箭头在标题右侧 */
            .jy-hdp-next-btn {
                right: 10px !important;
            }
            
            .jy-hdp-next-btn::before {
                right: 1px;
            }
            
            .jy-hdp-nav-btn:hover {
                transform: translateY(-50%) scale(1.1) !important;
            }
            
            .jy-hdp-indicators {
                bottom: 30px;
            }
        }

        @media (max-width: 480px) {
            .jy-hdp-container {
                height: 500px;
            }
            
            .jy-hdp-slide-content {
                left: 4%;
                width: 92%;
                padding: 15px;
            }
            
            .jy-hdp-slide-title {
                font-size: 1.8rem;
                margin-bottom: 15px;
            }
            
            .jy-hdp-slide-title::after {
                width: 80px;
            }
            
            .jy-hdp-slide-desc {
                font-size: 0.9rem;
                line-height: 1.5;
                margin-bottom: 25px;
                color: #ffffff;
            }
            
            .jy-hdp-slide-btn {
                padding: 8px 25px;
                font-size: 0.85rem;
                color: #ffffff;
            }
            
            /* 移动端小屏幕箭头更小 */
            .jy-hdp-nav-btn {
                width: 40px;
                height: 40px;
            }
            
            .jy-hdp-prev-btn::before,
            .jy-hdp-next-btn::before {
                width: 12px;
                height: 12px;
                border-width: 2px;
            }
            
            .jy-hdp-prev-btn {
                left: 5px !important;
            }
            
            .jy-hdp-next-btn {
                right: 5px !important;
            }
            
            .jy-hdp-indicators {
                bottom: 20px;
            }
            
            .jy-hdp-indicator {
                width: 12px;
                height: 12px;
            }
        }

        /* 横屏模式优化 */
        @media (max-height: 600px) and (orientation: landscape) {
            .jy-hdp-container {
                height: 400px;
            }
            
            .jy-hdp-slide-content {
                top: 45%;
                left: 8%;
                transform: translateY(-45%);
            }
            
            .jy-hdp-slide-title {
                font-size: 1.8rem;
                margin-bottom: 10px;
            }
            
            .jy-hdp-slide-desc {
                font-size: 0.9rem;
                margin-bottom: 20px;
                color: #ffffff;
            }
            
            .jy-hdp-slide-btn {
                padding: 8px 25px;
                font-size: 0.85rem;
                color: #ffffff;
            }
            
            .jy-hdp-nav-btn {
                width: 40px;
                height: 40px;
            }
            
            .jy-hdp-indicators {
                bottom: 15px;
            }
            
            .jy-hdp-prev-btn {
                left: 15px !important;
            }
            
            .jy-hdp-next-btn {
                right: 15px !important;
            }
        }

        /* 动画效果 */
        @keyframes jy-hdp-fadeInLeft {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes jy-hdp-fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }

        .jy-hdp-slide.jy-hdp-active .jy-hdp-slide-title {
            animation: jy-hdp-fadeInLeft 0.8s ease 0.2s both;
        }

        .jy-hdp-slide.jy-hdp-active .jy-hdp-slide-desc {
            animation: jy-hdp-fadeInLeft 0.8s ease 0.5s both;
        }

        .jy-hdp-slide.jy-hdp-active .jy-hdp-slide-btn {
            animation: jy-hdp-fadeInLeft 0.8s ease 0.8s both;
        }

        .jy-hdp-slide.jy-hdp-active .jy-hdp-slide-image {
            animation: jy-hdp-fadeIn 1s ease 0.1s both;
        }
        
        /* 页面内容示例，演示可滚动 */
        .page-content {
            padding: 40px 20px;
            max-width: 1200px;
            margin: 0 auto;
            background: #0a0e17;
        }
        
        .page-content h2 {
            font-family: 'Orbitron', sans-serif;
            color: #00f7ff;
            margin-bottom: 20px;
            font-size: 2rem;
        }
        
        .page-content p {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #ffffff;
            margin-bottom: 20px;
        }