@charset "utf-8";

     /* 基础重置与全局变量 */
        :root {
            --primary-green: #49ac35;
            --dark-green: #003429;
            --light-bg: #f8fbf9;
            --white: #ffffff;
            --text-dark: #4e6266;
            --text-gray: #666666;
            --border-color: rgba(73, 172, 53, 0.1);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", sans-serif;
            line-height: 1.8;
            color: var(--text-dark);
            background: var(--white);
            overflow-x: hidden;
        }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; }
        
        /* 全局容器 */
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .btn-primary {
            display: inline-block;
            padding: 0.8rem 2.5rem;
            background: linear-gradient(135deg, var(--primary-green) 0%, #3d8a2b 100%);
            color: white;
            border-radius: 30px;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(73, 172, 53, 0.3);
        }
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(73, 172, 53, 0.4);
        }

        /* 英雄区 */
        .about-hero {
            padding: 6rem 0;
            background: linear-gradient(135deg, var(--light-bg) 0%, #e8f3ed 100%);
            position: relative;
            overflow: hidden;
        }
        .hero-content {
            width: 100%;
            text-align: center;
        }
        .hero-content h1 {
            font-size: 3rem;
            color: var(--dark-green);
            margin-bottom: 1rem;
        }
        .hero-content p {
            font-size: 1.2rem;
            color: var(--text-gray);
            margin-bottom: 2rem;
            line-height: 1.6;
        }

        /* 核心实力区 */
        .core-values {
            padding: 5rem 2rem;
            background: white;
        }
        .section-header {
            width: 100%;
            margin-bottom: 4rem;
            text-align: center;
        }
        .section-title {
            font-size: 2.5rem;
            color: var(--dark-green);
            margin-bottom: 1.5rem;
            text-align: center;
        }
        .section-subtitle {
            color: var(--text-gray);
            font-size: 1.1rem;
            line-height: 1.6;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }

        .values-grid {
            width: 100%;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2.5rem;
        }
        .value-card {
            background: var(--white);
            border-radius: 16px;
            padding: 2.5rem;
            text-align: center;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
        }
        .value-card:hover {
            transform: translateY(-10px);
            border-color: rgba(73, 172, 53, 0.3);
        }
        .value-icon {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            color: var(--primary-green);
        }
        .value-card h3 {
            font-size: 1.5rem;
            color: var(--dark-green);
            margin-bottom: 1rem;
        }
        .value-card p {
            color: var(--text-gray);
            line-height: 1.8;
        }

        /* 办公环境 */
        .office-environment {
            padding: 5rem 2rem;
            background: linear-gradient(to right, #f0f9f5 0%, #ffffff 100%);
        }
        .office-container {
            width: 100%;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }
        .office-content {
            padding-right: 1rem;
        }
        .office-content h2 {
            font-size: 2.2rem;
            color: var(--dark-green);
            margin-bottom: 1.5rem;
            line-height: 1.3;
        }
        .office-content .lead-text {
            font-size: 1.15rem;
            color: var(--text-dark);
            margin-bottom: 2rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid var(--border-color);
            font-weight: 500;
        }
        .office-detail-group {
            margin-bottom: 2rem;
        }
        .office-detail-group h3 {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 1.3rem;
            color: var(--dark-green);
            margin-bottom: 1rem;
        }
        .office-detail-group p {
            color: var(--text-gray);
            margin-bottom: 1rem;
            font-size: 1rem;
            line-height: 1.8;
        }
        
        .feature-list {
            list-style: none;
            margin-top: 1rem;
        }
        .feature-list li {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            margin-bottom: 0.8rem;
            color: var(--text-dark);
            font-size: 0.95rem;
        }
        .feature-list li::before {
            content: '✓';
            color: var(--primary-green);
            font-weight: bold;
            font-size: 1.2rem;
            line-height: 1;
            min-width: 20px;
        }

        .office-img {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 52, 41, 0.1);
            border: 1px solid var(--border-color);
            height: 100%;
            min-height: 500px;
        }
        .office-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .office-img:hover img {
            transform: scale(1.05);
        }

        /* 联系方式 - 重新设计 */
        .contact-section {
            padding: 5rem 2rem;
            background: white;
        }
        .contact-grid {
            width: 100%;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
        }
        .contact-column {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .info-card {
            background: var(--light-bg);
            border-radius: 12px;
            padding: 1.5rem;
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        .info-card:hover {
            background: linear-gradient(135deg, #e8f5ed 0%, #d4edda 100%);
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(73, 172, 53, 0.15);
        }
        .info-card-icon {
            font-size: 2rem;
            min-width: 50px;
            text-align: center;
        }
        .info-card-content h4 {
            font-size: 1.1rem;
            color: var(--dark-green);
            margin-bottom: 0.5rem;
        }
        .info-card-content p {
            color: var(--text-gray);
            font-size: 0.95rem;
            line-height: 1.6;
        }
        .info-card-content p small {
            color: #999;
            font-size: 0.85rem;
        }

        /* 银行卡片 */
        .bank-card {
            background: linear-gradient(135deg, #e8f5ed 0%, #f0f9f5 100%);
            border: 1px solid var(--primary-green);
            border-radius: 12px;
            padding: 1.5rem;
            padding-bottom: calc(1.5rem + 7px);
        }
        .bank-card h4 {
            color: var(--dark-green);
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .bank-card p {
            color: #333;
            font-size: 0.95rem;
            margin-bottom: 0.3rem;
        }

        /* 社交媒体 */
        .social-card {
            background: var(--light-bg);
            padding: 2rem;
            border-radius: 12px;
            text-align: center;
        }
        .social-card p {
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--dark-green);
        }
        .qr-code {
            width: 120px;
            height: 120px;
            background: #eee;
            margin: 0 auto 1rem;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            color: #999;
        }
        .social-card .wechat-id {
            font-size: 0.9rem;
            color: var(--text-gray);
        }

        /* 页脚 */
        .footer {
            padding: 3rem 2rem;
            background: var(--dark-green);
            color: white;
            text-align: center;
        }
        .footer p { opacity: 0.8; margin: 1rem 0; }

        /* ========= 在线留言反馈模块 - 宽度统一与“联系我们”模块宽度一致，去除表情图标，删除电子邮箱与咨询类型 ========= */
        .feedback-section {
            padding: 5rem 2rem;
            background: linear-gradient(135deg, var(--light-bg) 0%, #e8f3ed 100%);
            position: relative;
            overflow: hidden;
        }
        .feedback-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(73, 172, 53, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        /* 关键改动：反馈容器宽度与上方“联系我们”区域内容保持一致 (container 标准宽度) */
        .feedback-wrapper {
            max-width: 1400px;       /* 与全局.container最大宽度一致 */
            margin: 0 auto;
            padding: 0;              /* 内部白色表单独立控制内边距，整体宽度与联系我们区域平齐 */
            position: relative;
            z-index: 1;
        }
        /* 白色背景卡片加宽：完全占满wrapper内部，不再限制800px小宽度 */
        .feedback-form {
            background: white;
            border-radius: 20px;
            padding: 3rem 3rem;      /* 左右内边距舒适，但不限制外框宽度 */
            box-shadow: 0 20px 60px rgba(0, 52, 41, 0.08);
            border: 1px solid rgba(73, 172, 53, 0.1);
            width: 100%;
        }
        .feedback-header {
            text-align: center;
            margin-bottom: 2.5rem;
        }
        /* 已删除表情图标 .feedback-icon 相关样式，不再显示 💬 */
        .feedback-header h2 {
            font-size: 2.2rem;
            color: var(--dark-green);
            margin-bottom: 0.8rem;
        }
        .feedback-header p {
            color: var(--text-gray);
            font-size: 1.05rem;
        }

        /* 副标题样式 */
        .feedback-subtitle {
            margin-top: 0.8rem;
            color: var(--text-gray);
            font-size: 1rem;
            line-height: 1.8;
        }
        /* 表单结构：删除“邮箱+咨询类型”后，只保留姓名+电话第一行，下方仅留留言文本域 */
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }
        .form-group {
            position: relative;
        }
        .form-group.full-width {
            margin-bottom: 2rem;
        }
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 1rem 1.2rem;
            border: 2px solid #e8e8e8;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            color: var(--text-dark);
            background: #fafafa;
            transition: all 0.3s ease;
        }
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary-green);
            background: white;
            box-shadow: 0 0 0 4px rgba(73, 172, 53, 0.1);
        }
        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: #aaa;
        }
        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }
        .form-submit {
            text-align: center;
            margin-top: 1rem;
        }
        .btn-submit {
            display: inline-flex;
            align-items: center;
            gap: 0.8rem;
            padding: 1rem 3rem;
            background: linear-gradient(135deg, var(--primary-green) 0%, #3d8a2b 100%);
            color: white;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 8px 25px rgba(73, 172, 53, 0.35);
        }
        .btn-submit:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(73, 172, 53, 0.45);
        }
        .btn-submit svg {
            transition: transform 0.3s ease;
        }
        .btn-submit:hover svg {
            transform: translateX(5px);
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            .container { padding: 0 1rem; }
            .about-hero { padding: 4rem 0; }
            .hero-content h1 { font-size: 2.2rem; }
            .section-title { font-size: 2rem; }
            .values-grid, .contact-grid { grid-template-columns: 1fr; }
            .office-container { grid-template-columns: 1fr; }
            .office-content { order: 2; margin-top: 2rem; padding-right: 0; }
            .office-content h2 { font-size: 1.8rem; }
            .office-img { min-height: 300px; }
            .value-card h3 { font-size: 1.2rem; white-space: normal; word-break: break-word; }
            /* 移动端表单调整: 姓名+电话变为单列，保证宽度 */
            .form-row {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            .feedback-form {
                padding: 2rem 1.5rem;
            }
            .feedback-header h2 {
                font-size: 1.8rem;
            }
            .feature-list li strong { min-width: 80px; flex-shrink: 0; }
        }
        /* 大屏幕时白色表单宽度自然与container对齐，并且比原先更宽，无约束 */
        @media (min-width: 1400px) {
            .feedback-wrapper {
                padding: 0;
            }
        }