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


        .page-banner {
            width: 100%;
            min-height: 40vh;
            background-image: url('https://cmscdn.eceshi.com/gaoduan/202609/44eb38a1c7f8bec.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            background-color: #0b2a4a;
        }
        @media (max-width: 768px) {
            .page-banner { min-height: 30vh; }
        }
        @media (max-width: 480px) {
            .page-banner { min-height: 25vh; }
        }

        /* ===== 主容器 ===== */
        .contact-wrapper {
            max-width: 1400px;
            width: 100%;
            margin: 40px auto;
            background: #ffffff;
            border-radius: 2.5rem;
    /*        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);*/
            overflow: hidden;
        }

        .contact-grid {
            display: flex;
            flex-direction: column;
        }

        /* ===== 上半部分：联系信息 ===== */
        .contact-info {
            background: #f5f8fc;
            padding: 3rem 3.5rem;
        }

        .brand {
            text-align: left;
            margin-bottom: 2.5rem;
        }
        .brand h1 {
            font-size: 24px;
            font-weight: 700;
            color: #0b2a4a;
            letter-spacing: 0.02em;
        }
        .brand .tagline {
            font-size: 1.1rem;
            color: #475569;
            margin-top: 0.3rem;
            letter-spacing: 0.06em;
        }
        .brand .divider-light {
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, #4f9cf7, #0b2a4a);
            border-radius: 4px;
            margin: 1rem auto 0;
        }

        .info-cards {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 2rem;
            max-width: 1100px;
            margin: 0 auto;
        }

        .info-card {
            background: #ffffff;
            border-radius: 20px;
            padding: 2rem 1.8rem 20px;
            text-align: center;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: 1px solid rgba(0, 0, 0, 0.03);
        }
        .info-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(11, 42, 74, 0.10);
        }

        .info-card .card-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, #e8f0fe, #d4e4fa);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem auto;
            font-size: 16px;
            color: #0b2a4a;
        }

        .info-card h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #0b2a4a;
            margin-bottom: 0.4rem;
        }

        .info-card .card-content {
            font-size: 0.95rem;
            color: #1e293b;
            line-height: 1.6;
        }
        .info-card .card-content a {
            color: #0b2a4a;
            text-decoration: none;
            font-weight: 500;
        }
        .info-card .card-content a:hover {
            color: #4f9cf7;
        }

        .qr-placeholder {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .qr-placeholder .qr-box {
            width: 100px;
            height: 100px;
            background: #ffffff;
            border: 2px dashed #cbd5e1;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 0.5rem auto;
            font-size: 2.8rem;
            color: #94a3b8;
        }
        .qr-placeholder .qr-box i {
            opacity: 0.5;
        }
        .qr-placeholder .qr-tip {
            font-size: 0.75rem;
            color: #94a3b8;
            margin-top: 0.2rem;
        }

        .info-footer {
            margin-top: 2.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid #e2e8f0;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 2.5rem;
            font-size: 0.85rem;
            color: #475569;
        }
        .info-footer span i {
            margin-right: 6px;
            color: #0b2a4a;
        }

        /* ===== 下半部分：表单 ===== */
        .contact-form {
            padding: 3.5rem 3rem;
            background: #ffffff;
        }
        .contact-form .form-header {
            text-align: center;
            margin-bottom: 2.5rem;
        }
        .contact-form .form-header h2 {
            font-size: 24px;
            font-weight: 700;
            color: #0b2a4a;
        }
        .contact-form .form-header p {
            color: #64748b;
            margin-top: 0.3rem;
            font-size: 1rem;
        }

        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-group label {
            display: block;
            font-size: 0.875rem;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 0.4rem;
        }
        .form-group label .required {
            color: #e53e3e;
            margin-left: 2px;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.85rem 1.1rem;
            font-size: 0.95rem;
            border: 1.5px solid #e2e8f0;
            border-radius: 16px;
            background: #f9fafc;
            transition: all 0.25s ease;
            color: #1e293b;
            outline: none;
            appearance: none;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #4f9cf7;
            background: #ffffff;
            box-shadow: 0 0 0 4px rgba(79, 156, 247, 0.12);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 130px;
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.2rem;
        }
        .form-group select {
            cursor: pointer;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234A5568' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 1.2rem center;
            padding-right: 2.8rem;
        }
        .checkbox-group {
            display: flex;
            align-items: flex-start;
            gap: 0.7rem;
            margin: 1.2rem 0 1.8rem 0;
        }
        .checkbox-group input[type="checkbox"] {
            width: 20px;
            height: 20px;
            margin-top: 0.2rem;
            accent-color: #4f9cf7;
            flex-shrink: 0;
            cursor: pointer;
        }
        .checkbox-group label {
            font-size: 0.9rem;
            color: #475569;
            cursor: pointer;
            line-height: 1.5;
        }
        .checkbox-group label a {
            color: #0b2a4a;
            font-weight: 600;
            text-decoration: none;
            border-bottom: 1px dotted #b6c8db;
        }
        .checkbox-group label a:hover {
            border-bottom-color: #0b2a4a;
        }

        .btn-submit {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.7rem;
            width: 100%;
            padding: 1rem 2rem;
            background: linear-gradient(135deg, #619edd, #2B8AFD);
            color: #fff;
            font-size: 18px;
            font-weight: 600;
            border: none;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 10px 25px -8px rgba(11, 42, 74, 0.3);
        }
        .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 18px 35px -10px rgba(11, 42, 74, 0.4);
            background: linear-gradient(135deg, #123b60, #1f5a8a);
        }
        .btn-submit:active {
            transform: scale(0.97);
        }
        .btn-submit i {
            font-size: 1.1rem;
            transition: transform 0.2s;
        }
        .btn-submit:hover i {
            transform: translateX(4px);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 992px) {
            .info-cards {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            .contact-info {
                padding: 2.5rem 2rem;
            }
        }
        @media (max-width: 640px) {
            .info-cards {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
            .contact-info {
                padding: 1.8rem 1.2rem;
            }
            .contact-form {
                padding: 2rem 1.2rem;
            }
            .form-row {
                grid-template-columns: 1fr;
                gap: 0;
            }
            .brand h1 {
                font-size: 1.8rem;
            }
            .info-footer {
                flex-direction: column;
                align-items: center;
                gap: 0.8rem;
            }
            .contact-form .form-header h2 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 380px) {
            .contact-info {
                padding: 1rem 0.8rem;
            }
            .contact-form {
                padding: 1rem 0.8rem;
            }
        }

        /* ===== 小细节 ===== */
        ::placeholder {
            color: #94a3b8;
            opacity: 0.8;
        }
        input[type="number"]::-webkit-inner-spin-button,
        input[type="number"]::-webkit-outer-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }
        input[type="number"] {
            -moz-appearance: textfield;
        }
        .form-group select:-moz-focusring {
            color: transparent;
            text-shadow: 0 0 0 #1e293b;
        }