@charset "utf-8";

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

        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', 'Noto Sans', sans-serif;
            background: linear-gradient(135deg, #dce9e6 0%, #fdfdfd 100%);
            line-height: 1.5;
        }

        /* ===== HERO 容器：背景图 100% 铺满，不再受限 ===== */
        .hero {
            width: 100%;
            min-height: 100vh;               /* 至少占满视口高度，视觉饱满 */
            background-image: url('../img/new567.jpg');
            background-size: cover;           /* 100%铺满，保证图片完整覆盖 */
            background-position: center 30%;  /* 焦点偏上，突出手绘→屏幕过渡感 */
            background-repeat: no-repeat;
            background-color: #1e2f3a;        /* 图片未加载时的后备色 */
            position: relative;
            isolation: isolate;
            display: flex;
            align-items: center;               /* 垂直居中 */
            padding: 4rem 0;                   /* 上下留呼吸空间，左右为0让背景全宽 */
        }

        /* 深色渐变遮罩 — 让文字更舒服，但依然透出背景故事 */
        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, 
                rgba(20, 30, 60, 0.8) 0%, 
                rgba(30, 45, 90, 0.8) 100%);
            z-index: 1;
            pointer-events: none;
        }

        /* ===== 内容容器：宽度 = 80%，且最大宽度 1400px 防止过宽 ===== */
        .hero-content {
            position: relative;
            z-index: 2;
            width: 80%;
            max-width: 1400px;                /* 超大屏幕也不至于无限宽，保证阅读舒适 */
            margin: 0 auto;                    /* 居中，左右自动边距 */
            color: #fff;
            backdrop-filter: blur(1px);         /* 极轻微模糊，增加文字融合感 */
        }

        /* 主标题 */
        .main-title {
            font-size: clamp(2.4rem, 6vw, 4rem);      /* 大屏可到4rem ≈ 64px，字体缩小 */
            font-weight: 800;
            line-height: 1.4;                        /* 行距从1.2增加到1.4 */
            letter-spacing: -0.02em;
            margin-bottom: 1.5rem;
            text-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
            max-width: 1100px;                /* 限制换行宽度，避免太宽行 */
        }

        /* 副标题 灰白色 */
        .sub-title {
            font-size: clamp(0.9rem, 2.2vw, 1.3rem);
            font-weight: 400;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 2.5rem;
            max-width: 950px;                  /* 控制换行点，符合80%内的舒适阅读 */
            text-shadow: 0 2px 8px rgba(0,0,0,0.6);
            line-height: 1.6;
        }

        .sub-title p {
            margin-bottom: 0.6rem;
        }
        .sub-title p:last-of-type {
            margin-bottom: 0;
        }

        /* 按钮组 */
        .action-group {
            display: flex;
            flex-wrap: wrap;
            gap: 1.8rem;
            align-items: center;
            margin-bottom: 3.5rem;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: #f97316;
            color: #0b1a24;
            font-weight: 700;
            font-size: 1.3rem;
            padding: 1rem 2.5rem;
            border-radius: 60px;
            text-decoration: none;
            border: 1px solid rgba(249, 115, 22, 0.3);
            box-shadow: 0 20px 30px -8px rgba(249, 115, 22, 0.5);
            transition: all 0.25s ease;
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .btn-primary:hover {
            background-color: #fb8b2c;
            transform: translateY(-4px);
            box-shadow: 0 28px 35px -8px #f97316;
            color: #000;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: transparent;
            color: #ffffff;
            font-weight: 600;
            font-size: 1.3rem;
            padding: 0.95rem 2.4rem;
            border-radius: 60px;
            text-decoration: none;
            border: 2px solid rgba(255, 255, 255, 0.6);
            backdrop-filter: blur(6px);
            transition: all 0.25s ease;
            white-space: nowrap;
        }

        .btn-secondary:hover {
            border-color: #ffffff;
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
        }

        /* 信任徽章 */
        .trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
            row-gap: 1.2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            padding-top: 2.2rem;
            margin-top: 0.8rem;
        }

        .badge-item {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-size: 1.2rem;
            font-weight: 450;
            color: rgba(255, 255, 255, 0.95);
            background: rgba(0, 0, 0, 0.3);
            padding: 0.4rem 1.2rem 0.4rem 1rem;
            border-radius: 40px;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .badge-item span {
            font-size: 1.5rem;
            filter: drop-shadow(0 2px 3px black);
        }

        /* 铅笔小装饰 (气氛) */
        .pencil-accent {
            position: absolute;
            bottom: 30px;
            right: 40px;
            z-index: 5;
            opacity: 0.3;
            font-size: 4rem;
            transform: rotate(-8deg);
            filter: drop-shadow(0 0 8px #00000080);
            pointer-events: none;
            color: #fff;
        }

        /* 滚动提示 - 告诉客户下面还有内容 */
        .scroll-hint {
            position: absolute;
            bottom: 50px;
            right: 40px;
            z-index: 10;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            animation: bounce 2s ease-in-out infinite;
            cursor: pointer;
            color: rgba(255, 255, 255, 0.9);
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
            padding: 15px 20px;
            background: rgba(0, 0, 0, 0.2);
            border-radius: 12px;
            backdrop-filter: blur(4px);
        }

        .scroll-hint-text {
            font-size: 0.95rem;
            font-weight: 500;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .scroll-hint-icon {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2px;
        }

        .scroll-hint-icon span {
            display: block;
            width: 24px;
            height: 2px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 2px;
            animation: scroll-wave 1.5s ease-in-out infinite;
        }

        .scroll-hint-icon span:nth-child(2) {
            animation-delay: 0.2s;
            width: 20px;
        }

        .scroll-hint-icon span:nth-child(3) {
            animation-delay: 0.4s;
            width: 16px;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {
                transform: translateY(0);
            }
            40% {
                transform: translateY(-8px);
            }
            60% {
                transform: translateY(-4px);
            }
        }

        @keyframes scroll-wave {
            0%, 100% {
                opacity: 0.4;
                transform: translateY(0);
            }
            50% {
                opacity: 1;
                transform: translateY(4px);
            }
        }

        /* ===== 响应式精细控制 ===== */
        @media (max-width: 1100px) {
            .hero-content {
                width: 85%;          /* 中等屏幕稍放宽一点，避免太窄 */
            }
            .main-title {
                font-size: clamp(2.6rem, 6vw, 4rem);
            }
        }

        @media (max-width: 800px) {
            .hero {
                min-height: 90vh;
                padding: 3rem 0;
                align-items: flex-start;  /* 顶部对齐，避免内容压太下 */
            }
            .hero-content {
                width: 80%;
                margin-top: -60px;
            }
            .main-title {
                font-size: 2rem;
                line-height: 1.7;
            }
            .sub-title {
                font-size: 1.1rem;
            }
            .action-group {
                flex-direction: column;
                align-items: stretch;
                gap: 1rem;
            }
            .btn-primary, .btn-secondary {
                white-space: normal;
                text-align: center;
                justify-content: center;
                width: 100%;
                font-size: 1.2rem;
                padding: 0.9rem 1.5rem;
            }
            .trust-badges {
                gap: 1rem;
                justify-content: flex-start;
            }
            .badge-item {
                font-size: 1rem;
                padding: 0.2rem 1rem 0.2rem 0.8rem;
            }
            .badge-item span {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 500px) {
            .hero-content {
                width: 92%;
            }
            .badge-item {
                width: 100%;          /* 超小屏幕每一个徽章占一行，易读 */
            }
            .pencil-accent {
                display: none;        /* 小屏避免遮挡 */
            }
            .scroll-hint {
                bottom: 40px;
                padding: 12px 15px;
            }
            .scroll-hint-text {
                font-size: 0.85rem;
            }
            .scroll-hint-icon span {
                width: 20px;
            }
            .scroll-hint-icon span:nth-child(2) {
                width: 16px;
            }
            .scroll-hint-icon span:nth-child(3) {
                width: 12px;
            }
        }

        /* 确保背景图片真正全宽，body无内边距 */
        body {
            padding: 0;
        }

        /* ==================== index2.html 知识课堂样式（添加前缀 .knowledge- 避免冲突） ==================== */

        /* 知识课堂主容器 */
        .knowledge-section {
            width: 90%;
            max-width: 1600px;
            background: linear-gradient(135deg, #f2f5f4 0%, #fdfdfd 100%);
            border-radius: 24px;
            box-shadow: 0 10px 40px -10px rgba(0, 52, 41, 0.1);
            padding: 4.5rem 3.5rem;
            margin: 3rem auto;
            position: relative;
            z-index: 1;
            border: 1px solid rgba(0, 52, 41, 0.08);
        }

        /* 知识课堂标题区 */
        .knowledge-title-container {
            width: 100%;
            margin: 0 auto 3.5rem auto;
            text-align: center;
        }

        .knowledge-title-block {
            text-align: center;
        }

        .knowledge-title-block .knowledge-main-title {
            font-size: 2.5rem;
            font-weight: 600;
            line-height: 1.3;
            color: #003429;
            letter-spacing: -0.01em;
        }

        .knowledge-title-block .knowledge-main-title span {
            display: block;
            font-size: 1.8rem;
            font-weight: 400;
            color: #4e6266;
            margin-top: 0.8rem;
        }

        .knowledge-title-block .knowledge-sub-head {
            font-size: 1.1rem;
            color: #4e6266;
            margin-top: 1.5rem;
            font-weight: 400;
            background: rgba(0, 52, 41, 0.05);
            padding: 1rem 2rem;
            border-radius: 8px;
            display: inline-block;
            border-left: 3px solid #003429;
            max-width: 100%;
        }

        /* 三列布局 */
        .knowledge-three-columns {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin: 3rem 0 1rem;
            width: 100%;
        }

        /* 卡片 */
        .knowledge-card {
            background: #ffffff;
            border-radius: 16px;
            padding: 2.5rem 2rem;
            box-shadow: 0 4px 20px -8px rgba(0, 0, 0, 0.08);
            border: 1px solid rgba(0, 52, 41, 0.06);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .knowledge-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 30px -8px rgba(0, 52, 41, 0.15);
            border-color: rgba(0, 52, 41, 0.15);
        }

        .knowledge-card-icon {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, #dce9e6 0%, #f4f7f7 100%);
            width: 60px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            color: #003429;
        }

        .knowledge-card-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: #003429;
            margin-bottom: 0.8rem;
            line-height: 1.4;
        }

        .knowledge-card-desc {
            color: #4e6266;
            font-size: 1rem;
            line-height: 1.6;
            margin-bottom: 1.5rem;
            font-weight: 400;
            padding: 1rem;
            background: rgba(220, 233, 230, 0.3);
            border-radius: 8px;
            border-left: 3px solid #003429;
        }

        /* 价格列表 */
        .knowledge-price-list {
            list-style: none;
            margin: 1rem 0 1.8rem 0;
            flex-grow: 1;
        }

        .knowledge-price-list li {
            display: flex;
            align-items: flex-start;
            gap: 0.8rem;
            margin-bottom: 1.3rem;
            font-size: 0.95rem;
            color: #222222;
            line-height: 1.7;
            padding: 0.8rem;
            background: rgba(244, 247, 247, 0.5);
            border-radius: 8px;
            transition: background 0.2s ease;
        }

        .knowledge-price-list li:hover {
            background: rgba(220, 233, 230, 0.4);
        }

        .knowledge-price-list li .knowledge-mark {
            font-size: 1rem;
            width: 20px;
            text-align: left;
            flex-shrink: 0;
            line-height: 1.7;
            display: inline-block;
        }

        .knowledge-price-list li .knowledge-mark.red {
            color: #003429;
        }
        .knowledge-price-list li .knowledge-mark.green {
            color: #003429;
        }

        .knowledge-price-list li .knowledge-text {
            flex: 1;
        }

        .knowledge-price-list li .knowledge-text strong {
            color: #003429;
            font-weight: 600;
        }

        /* 对比块 */
        .knowledge-compare-box {
            background: #EFF2F9;
            border-radius: 20px;
            padding: 1rem;
            margin: 1.2rem 0 1.5rem;
            position: relative;
            overflow: hidden;
            border: 1px dashed #F5821E;
            background-image: linear-gradient(45deg, #e0e5f0 25%, #f0f3fa 25%, #f0f3fa 50%, #e0e5f0 50%, #e0e5f0 75%, #f0f3fa 75%);
            background-size: 20px 20px;
        }

        .knowledge-compare-box-inner {
            background: white;
            border-radius: 16px;
            padding: 1rem;
            text-align: center;
            box-shadow: 0 6px 12px rgba(0,0,0,0.04);
            font-weight: 500;
        }

        .knowledge-compare-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 0.8rem;
        }

        .knowledge-compare-col {
            flex: 1;
            background: #f5f7fd;
            border-radius: 16px;
            padding: 1rem 0.2rem;
        }

        .knowledge-compare-col.left {
            background: #ffe6d5;
            color: #a4511c;
        }
        .knowledge-compare-col.right {
            background: #1A2B4C;
            color: white;
        }

        .knowledge-vs-icon {
            font-size: 1.2rem;
            font-weight: 700;
            color: #F5821E;
            background: white;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
        }

        .knowledge-slide-hint {
            margin-top: 0.5rem;
            font-size: 0.85rem;
            color: #F5821E;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
        }
        .knowledge-slide-hint span {
            background: #F5821E;
            color: white;
            padding: 0.2rem 0.7rem;
            border-radius: 30px;
            font-size: 0.75rem;
        }

        /* 步骤列表 */
        .knowledge-step-list {
            list-style: none;
            margin: 1.2rem 0 1.8rem;
            background: rgba(244, 247, 247, 0.5);
            border-radius: 16px;
            padding: 1.5rem;
            flex-grow: 1;
        }
        .knowledge-step-list li {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin-bottom: 1rem;
            font-size: 1rem;
            border-bottom: 1px dashed rgba(0, 52, 41, 0.1);
            padding-bottom: 1rem;
        }
        .knowledge-step-list li:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        .knowledge-step-num {
            background: linear-gradient(135deg, #003429 0%, #004d3d 100%);
            color: white;
            width: 28px;
            height: 28px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        /* 底部链接 */
        .knowledge-card-footer {
            margin-top: auto;
            display: flex;
            flex-direction: column;
        }

        .knowledge-card-footer-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: #F5821E;
            font-weight: 600;
            text-decoration: none;
            border-bottom: 2px solid transparent;
            transition: border 0.15s;
            font-size: 1.1rem;
            cursor: pointer;
            width: fit-content;
            padding-top: 1rem;
        }
        .knowledge-card-footer-link:hover {
            border-bottom-color: #F5821E;
        }

        /* 底部注释 */
        .knowledge-footnote-note {
            text-align: center;
            color: #787878;
            font-size: 1rem;
            margin-top: 2.5rem;
            border-top: 1px solid rgba(0, 52, 41, 0.1);
            padding-top: 2rem;
        }
        .knowledge-footnote-note strong {
            color: #003429;
        }

        /* 响应式 */
        @media (max-width: 1000px) {
            .knowledge-three-columns {
                grid-template-columns: repeat(2, 1fr);
            }
            .knowledge-section {
                padding: 3rem 2rem;
            }
        }
        @media (max-width: 700px) {
            .knowledge-three-columns {
                grid-template-columns: 1fr;
            }
            .knowledge-title-block .knowledge-main-title {
                font-size: 1.8rem;
            }
            .knowledge-title-block .knowledge-sub-head {
                font-size: 0.95rem;
                padding: 0.8rem 1.2rem;
            }
        }

        /* ==================== index4.html 信任统计样式（添加前缀 .trust- 避免冲突） ==================== */

        /* 信任统计主容器 - 清爽绿色设计 */
        .trust-section {
            width: 100%;
            max-width: none;
            background: linear-gradient(135deg, #f2f5f4 0%, #fdfdfd 100%);
            border-radius: 24px;
            box-shadow: 0 10px 40px -10px rgba(0, 52, 41, 0.1);
            padding: 4.5rem 3.5rem;
            margin: 3rem auto;
            position: relative;
            z-index: 1;
            border: 1px solid rgba(0, 52, 41, 0.08);
        }

        /* 清爽绿色背景装饰 */
        .trust-section::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('../img/middle.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            opacity: 0.05;
            pointer-events: none;
            z-index: 0;
        }

        /* 所有内容放在relative层上，并控制在90%宽度居中 */
        .trust-content {
            position: relative;
            width: 90%;
            max-width: 1600px;
            margin: 0 auto;
            z-index: 1;
        }

        /* 所有内容放在relative层上 */
        .trust-content {
            position: relative;
            z-index: 2;
        }

        /* 标题区 */
        .trust-title-container {
            width: 100%;
            margin: 0 auto 3.5rem auto;
            text-align: center;
        }

        .trust-title-block {
            text-align: center;
        }

        .trust-title-block .trust-main-title {
            font-size: 2.5rem;
            font-weight: 600;
            line-height: 1.3;
            color: #003429;
            letter-spacing: -0.01em;
        }

        .trust-title-block .trust-main-title span {
            display: block;
            font-size: 1.8rem;
            font-weight: 400;
            color: #4e6266;
            margin-top: 0.8rem;
        }

        /* 四列数据 */
        .trust-stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.8rem;
        }

        .trust-stat-card {
            background: #ffffff;
            border-radius: 20px;
            padding: 2.2rem 1.5rem;
            text-align: center;
            border: 1px solid rgba(0, 52, 41, 0.12);
            box-shadow: 0 8px 20px -5px rgba(0, 52, 41, 0.1);
            transition: transform 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        /* 卡片顶部细微的亮色装饰线 */
        .trust-stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: #003429;
            opacity: 0.15;
        }

        /* 为每个卡片添加细微的颜色差异 */
        .trust-stat-card:nth-child(1)::before {
            background: #F5821E;
            opacity: 0.18;
        }

        .trust-stat-card:nth-child(2)::before {
            background: #1E88E5;
            opacity: 0.18;
        }

        .trust-stat-card:nth-child(3)::before {
            background: #49ac35;
            opacity: 0.18;
        }

        .trust-stat-card:nth-child(4)::before {
            background: #EB4034;
            opacity: 0.18;
        }

        .trust-stat-card:hover {
            transform: translateY(-5px);
            background: #ffffff;
            border-color: rgba(73, 172, 53, 0.4);
            box-shadow: 0 12px 25px -8px rgba(0, 52, 41, 0.15);
        }

        .trust-stat-number {
            font-size: 4.5rem;
            font-weight: 800;
            color: #003429;
            line-height: 1;
            margin-bottom: 0.5rem;
            text-shadow: 0 2px 5px rgba(0, 52, 41, 0.1);
            position: relative;
        }

        /* 数字保持统一颜色，只在顶部装饰线做区分 */
        .trust-stat-card:nth-child(1) .trust-stat-number {
            color: #003429;
        }

        .trust-stat-card:nth-child(2) .trust-stat-number {
            color: #003429;
        }

        .trust-stat-card:nth-child(3) .trust-stat-number {
            color: #003429;
        }

        .trust-stat-card:nth-child(4) .trust-stat-number {
            color: #003429;
        }

        .trust-stat-sub {
            font-size: 1.3rem;
            font-weight: 600;
            color: #4e6266;
            margin-bottom: 1rem;
            letter-spacing: 1px;
        }

        .trust-stat-desc {
            font-size: 1rem;
            color: #4e6266;
            line-height: 1.6;
            padding: 0 0.5rem;
            text-align: left;
        }

        /* 响应式 */
        @media (max-width: 1000px) {
            .trust-stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 600px) {
            .trust-stats-grid {
                grid-template-columns: 1fr;
            }
            .trust-section {
                padding: 3rem 1.5rem;
            }
        }

        /* ==================== index5.html 偏执理念样式（添加前缀 .philosophy- 避免冲突） ==================== */

        /* 偏执理念主容器 */
        .philosophy-section {
            width: 90%;
            max-width: 1300px;
            background: linear-gradient(145deg, #ffffff 0%, #f9fafc 100%);
            border-radius: 70px;
            box-shadow: 0 40px 70px -20px rgba(26, 43, 76, 0.25);
            padding: 5rem 3rem;
            margin: 3rem auto;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        /* 装饰性背景元素：淡淡的便签纸纹理 */
        .philosophy-section::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image:
                radial-gradient(circle at 20% 30%, rgba(245, 130, 30, 0.02) 0%, transparent 20%),
                radial-gradient(circle at 90% 70%, rgba(26, 43, 76, 0.02) 0%, transparent 30%),
                repeating-linear-gradient(45deg, rgba(0,0,0,0.005) 0px, rgba(0,0,0,0.005) 1px, transparent 1px, transparent 10px);
            pointer-events: none;
            z-index: 0;
        }

        .philosophy-content {
            position: relative;
            z-index: 2;
        }

        /* 标题区 */
        .philosophy-title-container {
            width: 100%;
            margin: 0 auto 4rem auto;
            text-align: center;
        }

        /* 为在trust-content内部的偏执理念标题添加样式 */
        .trust-content .philosophy-title-container {
            margin: 4rem auto 4rem auto;
        }

        .philosophy-title-block {
            text-align: center;
        }

        .philosophy-title-block .philosophy-main-title {
            font-size: 2.5rem;
            font-weight: 600;
            line-height: 1.3;
            color: #003429;
            letter-spacing: -0.01em;
        }

        .philosophy-title-block .philosophy-main-title span {
            display: block;
            font-size: 1.8rem;
            font-weight: 400;
            color: #4e6266;
            margin-top: 0.8rem;
        }

        /* 三列偏执卡片 - 用气泡/便签风格 */
        .philosophy-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2.5rem;
            margin: 2rem 0 1rem;
        }

        /* 偏执理念卡片 - 与信任统计卡片一致 */
        .philosophy-bubble-card {
            background: #ffffff;
            border-radius: 20px;
            padding: 2.2rem 1.8rem;
            text-align: left;
            border: 1px solid rgba(0, 52, 41, 0.12);
            box-shadow: 0 8px 20px -5px rgba(0, 52, 41, 0.1);
            position: relative;
            transition: transform 0.3s ease;
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }

        /* 卡片顶部细微的亮色装饰线 */
        .philosophy-bubble-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: #003429;
            opacity: 0.12;
        }

        /* 为每个偏执卡片添加细微的颜色差异 */
        .philosophy-bubble-card:nth-child(1)::before {
            background: #F5821E;
            opacity: 0.05;
        }

        .philosophy-bubble-card:nth-child(2)::before {
            background: #1E88E5;
            opacity: 0.05;
        }

        .philosophy-bubble-card:nth-child(3)::before {
            background: #49ac35;
            opacity: 0.05;
        }

        .philosophy-bubble-card:hover {
            transform: translateY(-5px);
            background: #ffffff;
            border-color: rgba(73, 172, 53, 0.4);
            box-shadow: 0 12px 25px -8px rgba(0, 52, 41, 0.15);
            z-index: 10;
        }

        /* 偏执编号/标题 */
        .philosophy-bubble-header {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin-bottom: 1.5rem;
            border-bottom: 2px dashed rgba(0, 52, 41, 0.15);
            padding-bottom: 1.2rem;
            position: relative;
            z-index: 1;
        }

        .philosophy-bubble-num {
            background: #003429;
            color: white;
            width: 48px;
            height: 48px;
            border-radius: 30px 30px 30px 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            font-weight: 700;
            box-shadow: 0 8px 12px -5px rgba(245, 130, 30, 0.4);
            transform: rotate(-2deg);
            position: relative;
        }

        /* 为编号保持统一颜色 */
        .philosophy-bubble-card:nth-child(1) .philosophy-bubble-num {
            background: #003429;
        }

        .philosophy-bubble-card:nth-child(2) .philosophy-bubble-num {
            background: #003429;
        }

        .philosophy-bubble-card:nth-child(3) .philosophy-bubble-num {
            background: #003429;
        }

        .philosophy-bubble-title {
            font-size: 1.8rem;
            font-weight: 650;
            color: #003429;
            letter-spacing: 1px;
        }

        /* 偏执内容 */
        .philosophy-bubble-content {
            font-size: 1.15rem;
            line-height: 1.7;
            color: #2d3a5e;
            padding: 0.5rem 0;
            position: relative;
            flex-grow: 1;
        }

        .philosophy-bubble-content p {
            position: relative;
            z-index: 2;
            font-style: normal;
            color: #4e6266;
            line-height: 1.6;
        }

        /* 为每个偏执卡片的内容添加微妙的背景点缀 */
        .philosophy-bubble-card:nth-child(1) .philosophy-bubble-content {
            background: rgba(245, 130, 30, 0.03);
            padding: 0.5rem;
            border-radius: 8px;
            margin-left: -0.5rem;
            margin-right: -0.5rem;
        }

        .philosophy-bubble-card:nth-child(2) .philosophy-bubble-content {
            background: rgba(30, 136, 229, 0.03);
            padding: 0.5rem;
            border-radius: 8px;
            margin-left: -0.5rem;
            margin-right: -0.5rem;
        }

        .philosophy-bubble-card:nth-child(3) .philosophy-bubble-content {
            background: rgba(73, 172, 53, 0.03);
            padding: 0.5rem;
            border-radius: 8px;
            margin-left: -0.5rem;
            margin-right: -0.5rem;
        }

        /* 标签：希丁哥说 */
        .philosophy-bubble-footer {
            margin-top: 1.8rem;
            text-align: right;
            font-size: 0.95rem;
            color: #4e6266;
            font-weight: 500;
            border-top: 1px solid rgba(0, 52, 41, 0.12);
            padding-top: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .philosophy-bubble-footer span {
            background: rgba(0, 52, 41, 0.05);
            padding: 0.3rem 1rem;
            border-radius: 40px;
            color: #4e6266;
            font-weight: 400;
        }

        /* 为每个偏执卡片的footer添加微妙的颜色差异 */
        .philosophy-bubble-card:nth-child(1) .philosophy-bubble-footer span {
            background: rgba(245, 130, 30, 0.08);
            color: #4e6266;
        }

        .philosophy-bubble-card:nth-child(2) .philosophy-bubble-footer span {
            background: rgba(30, 136, 229, 0.08);
            color: #4e6266;
        }

        .philosophy-bubble-card:nth-child(3) .philosophy-bubble-footer span {
            background: rgba(73, 172, 53, 0.08);
            color: #4e6266;
        }

        /* 手绘小图标 */
        .philosophy-hand-draw {
            font-size: 1.2rem;
            opacity: 0.5;
        }

        /* 底部标语 */
        .philosophy-motto {
            text-align: center;
            margin-top: 4rem;
            font-size: 1.4rem;
            font-weight: 400;
            color: #4e6266;
            background: rgba(0, 52, 41, 0.05);
            padding: 1.5rem 2rem;
            border-radius: 100px;
            display: inline-block;
            width: auto;
            margin-left: auto;
            margin-right: auto;
            border: 1px dashed rgba(0, 52, 41, 0.15);
            box-shadow: 0 10px 20px -10px rgba(0,0,0,0.05);
            position: relative;
            z-index: 1;
        }

        .philosophy-motto strong {
            color: #F5821E;
            font-weight: 650;
        }

        /* 便签纸夹子效果 */
        .philosophy-paperclip {
            position: absolute;
            top: 15px;
            right: 20px;
            font-size: 1.5rem;
            opacity: 0.3;
            transform: rotate(15deg);
            color: #6B7A93;
        }

        .philosophy-bubble-1 .philosophy-paperclip { transform: rotate(-5deg); }
        .philosophy-bubble-2 .philosophy-paperclip { transform: rotate(25deg); top: 10px; }
        .philosophy-bubble-3 .philosophy-paperclip { transform: rotate(-15deg); top: 20px; }

        /* 响应式 */
        @media (max-width: 1000px) {
            .philosophy-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .philosophy-bubble-3 {
                grid-column: span 2;
                width: 70%;
                margin-left: auto;
                margin-right: auto;
            }
        }

        @media (max-width: 700px) {
            .philosophy-grid {
                grid-template-columns: 1fr;
            }
            .philosophy-bubble-3 {
                grid-column: span 1;
                width: 100%;
            }
            .philosophy-title-block .philosophy-main-title {
                font-size: 2.5rem;
            }
            .philosophy-section {
                padding: 3rem 1.5rem;
            }
            .philosophy-bubble-card::before {
                display: none;
            }
        }

        /* ==================== index6.html 干货博客 & Footer 样式（添加前缀 .blog- 和 .footer- 避免冲突） ==================== */

        /* 博客+Footer 整体容器 */
        .blog-footer-wrapper {
            width: 90%;
            max-width: 1400px;
            background: #ffffff;
            border-radius: 70px 70px 0 0;
            box-shadow: 0 40px 70px -20px rgba(26, 43, 76, 0.2);
            margin: 3rem auto 0;
            overflow: hidden;
            z-index: 1;
        }

        /* 博客区域 */
        .blog-section {
            background: linear-gradient(145deg, #ffffff 0%, #f9fcff 100%);
            padding: 5rem 4rem 4rem 4rem;
            border-bottom: 1px solid rgba(245, 130, 30, 0.1);
        }

        /* 博客标题区 */
        .blog-title-container {
            width: 100%;
            margin: 0 auto 3.5rem auto;
            text-align: center;
        }

        .blog-title-block {
            text-align: center;
        }

        .blog-title-block .blog-main-title {
            font-size: 2.8rem;
            font-weight: 700;
            line-height: 1.3;
            color: #1A2B4C;
            letter-spacing: -0.02em;
        }

        .blog-title-block .blog-main-title span {
            display: block;
            font-size: 2rem;
            font-weight: 500;
            color: #F5821E;
            margin-top: 0.5rem;
        }

        /* 文章列表 */
        .blog-articles-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .blog-article-card {
            background: white;
            border-radius: 36px;
            padding: 2rem;
            box-shadow: 0 15px 30px -12px rgba(26, 43, 76, 0.1);
            border: 1px solid rgba(245, 130, 30, 0.15);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            position: relative;
            overflow: hidden;
        }

        .blog-article-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 25px 40px -12px rgba(245, 130, 30, 0.25);
            border-color: #F5821E;
        }

        /* 文章类型标签 */
        .blog-article-tag {
            display: inline-block;
            background: #FEF2E6;
            color: #F5821E;
            font-size: 0.9rem;
            font-weight: 600;
            padding: 0.4rem 1.2rem;
            border-radius: 40px;
            margin-bottom: 1.5rem;
            width: fit-content;
            border: 1px solid rgba(245, 130, 30, 0.2);
            letter-spacing: 0.5px;
        }

        .blog-article-card:nth-child(1) .blog-article-tag {
            background: #E6F0FF;
            color: #1A2B4C;
        }
        .blog-article-card:nth-child(2) .blog-article-tag {
            background: #E6F7F0;
            color: #0f7b3e;
        }
        .blog-article-card:nth-child(3) .blog-article-tag {
            background: #FEF2E6;
            color: #F5821E;
        }

        .blog-article-title {
            font-size: 1.6rem;
            font-weight: 700;
            color: #1A2B4C;
            line-height: 1.4;
            margin-bottom: 1rem;
        }

        .blog-article-desc {
            font-size: 1rem;
            color: #4a5a7a;
            line-height: 1.6;
            margin-bottom: 1.5rem;
            flex-grow: 1;
        }

        /* 文章底部 */
        .blog-article-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-top: 1px solid #eef2f6;
            padding-top: 1.2rem;
            margin-top: auto;
        }

        .blog-read-count {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            color: #6B7A93;
            font-size: 0.95rem;
        }

        .blog-read-count::before {
            content: "👁️";
            font-size: 1rem;
            opacity: 0.7;
        }

        .blog-read-more {
            color: #F5821E;
            font-weight: 600;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.3rem;
            transition: color 0.25s ease;
            cursor: pointer;
        }

        .blog-read-more:hover {
            color: #003429;
        }

        /* 查看更多按钮 */
        .blog-more-btn-wrapper {
            text-align: center;
            margin-top: 2rem;
        }

        .blog-more-btn {
            display: inline-flex;
            align-items: center;
            gap: 1rem;
            background: #1A2B4C;
            color: white;
            font-size: 1.3rem;
            font-weight: 600;
            padding: 1.2rem 3rem;
            border-radius: 60px;
            border: none;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 15px 25px -8px rgba(26, 43, 76, 0.3);
            border: 2px solid transparent;
        }

        .blog-more-btn:hover {
            background: #F5821E;
            transform: scale(1.02);
            box-shadow: 0 20px 30px -8px rgba(245, 130, 30, 0.4);
            gap: 1.5rem;
        }

        /* 知识课堂查看更多按钮 - 清爽绿色设计 */
        .knowledge-more-btn-wrapper {
            text-align: center;
            margin-top: 2rem;
        }

        .knowledge-more-btn {
            display: inline-flex;
            align-items: center;
            gap: 1rem;
            background: #003429;
            color: white;
            font-size: 1.2rem;
            font-weight: 600;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            border: 2px solid rgba(0, 52, 41, 0.1);
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 8px 20px -5px rgba(0, 52, 41, 0.15);
            text-decoration: none;
        }

        a.knowledge-more-btn {
            display: inline-flex;
            align-items: center;
            gap: 1rem;
            background: #003429;
            color: white;
            font-size: 1.2rem;
            font-weight: 600;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            border: 2px solid rgba(0, 52, 41, 0.1);
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 8px 20px -5px rgba(0, 52, 41, 0.15);
            text-decoration: none;
        }

        .knowledge-more-btn:hover {
            background: #002a1c;
            transform: translateY(-3px);
            box-shadow: 0 12px 28px -5px rgba(0, 52, 41, 0.3);
            border-color: rgba(73, 172, 53, 0.4);
        }

        .knowledge-more-btn span {
            transition: transform 0.3s ease;
        }

        .knowledge-more-btn:hover span {
            transform: translateX(5px);
        }

        a.knowledge-more-btn:hover {
            background: #002a1c;
            transform: translateY(-3px);
            box-shadow: 0 12px 28px -5px rgba(0, 52, 41, 0.3);
            border-color: rgba(73, 172, 53, 0.4);
        }

        a.knowledge-more-btn:hover span {
            transform: translateX(5px);
        }

        /* Footer */
        .footer {
            background: #1A2B4C;
            padding: 4rem 4rem 2rem 4rem;
            color: white;
        }

        .footer-content {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1.5fr;
            gap: 3rem;
            margin-bottom: 3rem;
        }

        /* 左侧：Logo+口号+联系方式 */
        .footer-left .footer-logo-area {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .footer-logo-icon {
            width: 50px;
            height: 50px;
            background: #F5821E;
            border-radius: 20px 20px 20px 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            font-weight: 700;
            color: white;
            transform: rotate(-2deg);
            box-shadow: 0 8px 12px -5px rgba(0,0,0,0.3);
        }

        .footer-logo-text {
            font-size: 1.6rem;
            font-weight: 700;
            line-height: 1.2;
        }

        .footer-logo-text small {
            display: block;
            font-size: 0.9rem;
            font-weight: 400;
            opacity: 0.8;
            margin-top: 0.2rem;
        }

        .footer-slogan {
            font-size: 1.1rem;
            opacity: 0.9;
            margin-bottom: 2rem;
            border-left: 4px solid #F5821E;
            padding-left: 1rem;
            background: rgba(255,255,255,0.05);
            border-radius: 0 10px 10px 0;
            padding: 0.8rem 1rem;
        }

        .footer-contact-info {
            list-style: none;
        }

        .footer-contact-info li {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            margin-bottom: 1rem;
            font-size: 1rem;
            opacity: 0.9;
        }

        .footer-contact-info li span:first-child {
            font-weight: 500;
            color: #F5821E;
            min-width: 70px;
        }

        /* 中间：快捷链接 */
        .footer-middle h4, .footer-right h4 {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 1.8rem;
            position: relative;
            padding-bottom: 0.5rem;
        }

        .footer-middle h4::after, .footer-right h4::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: #F5821E;
            border-radius: 3px;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 1rem;
        }

        .footer-links a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            transition: all 0.2s;
            display: inline-block;
            padding: 0.2rem 0;
        }

        .footer-links a:hover {
            color: #F5821E;
            transform: translateX(5px);
        }

        /* 右侧：行动按钮 + 二维码 */
        .footer-action-buttons {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        .footer-action-btn {
            background: rgba(255,255,255,0.1);
            border: 2px solid rgba(245, 130, 30, 0.5);
            color: white;
            padding: 1rem 1.5rem;
            border-radius: 60px;
            font-size: 1.1rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            transition: all 0.3s;
            backdrop-filter: blur(5px);
        }

        .footer-action-btn:hover {
            background: #F5821E;
            border-color: white;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px -5px rgba(245, 130, 30, 0.5);
        }

        .footer-action-btn span {
            font-size: 1.3rem;
        }

        /* 二维码区域 */
        .footer-qrcode-area {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            background: rgba(255,255,255,0.05);
            padding: 1.2rem;
            border-radius: 30px;
            border: 1px solid rgba(245,130,30,0.3);
        }

        .footer-qrcode-sim {
            width: 80px;
            height: 80px;
            background: white;
            border-radius: 20px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2px;
            padding: 5px;
            background: #f0f0f0;
        }

        .footer-qrcode-sim div {
            background: #1A2B4C;
            border-radius: 3px;
        }

        .footer-qrcode-sim div:nth-child(1) { background: #1A2B4C; }
        .footer-qrcode-sim div:nth-child(2) { background: #1A2B4C; }
        .footer-qrcode-sim div:nth-child(3) { background: white; }
        .footer-qrcode-sim div:nth-child(4) { background: white; }
        .footer-qrcode-sim div:nth-child(5) { background: #1A2B4C; }
        .footer-qrcode-sim div:nth-child(6) { background: #1A2B4C; }
        .footer-qrcode-sim div:nth-child(7) { background: #1A2B4C; }
        .footer-qrcode-sim div:nth-child(8) { background: white; }
        .footer-qrcode-sim div:nth-child(9) { background: #1A2B4C; }

        .footer-qrcode-text p {
            font-size: 0.9rem;
            opacity: 0.9;
            line-height: 1.5;
        }

        .footer-qrcode-text strong {
            color: #F5821E;
            font-size: 1rem;
        }

        /* 版权区 */
        .footer-copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 2rem;
            text-align: center;
            font-size: 0.95rem;
            opacity: 0.7;
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .footer-copyright a {
            color: white;
            text-decoration: none;
            opacity: 0.7;
            transition: opacity 0.2s;
        }

        .footer-copyright a:hover {
            opacity: 1;
            color: #F5821E;
        }

        /* 响应式 */
        @media (max-width: 1000px) {
            .blog-articles-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-content {
                grid-template-columns: 1fr 1fr;
            }
            .footer-right {
                grid-column: span 2;
            }
        }

        @media (max-width: 700px) {
            .blog-articles-grid {
                grid-template-columns: 1fr;
            }
            .footer-content {
                grid-template-columns: 1fr;
            }
            .footer-right {
                grid-column: span 1;
            }
            .blog-section {
                padding: 3rem 1.5rem;
            }
            .footer {
                padding: 3rem 1.5rem 1.5rem;
            }
        }

        /* ==================== 特殊修复：为在trust-section内部的偏执理念添加样式 ==================== */
        
        /* 为在trust-section内部的偏执理念卡片添加旋转效果 */
        .trust-content .philosophy-bubble-card:nth-child(1) {
            transform: rotate(-0.8deg);
            background: linear-gradient(165deg, #ffffff, #fffaf5);
        }
        
        .trust-content .philosophy-bubble-card:nth-child(2) {
            transform: rotate(1.2deg);
            background: linear-gradient(185deg, #ffffff, #f5f9ff);
            margin-top: 1rem;
        }
        
        .trust-content .philosophy-bubble-card:nth-child(3) {
            transform: rotate(-0.5deg);
            background: linear-gradient(175deg, #ffffff, #fff8f0);
            margin-top: 0.5rem;
        }

        /* 确保在trust-section内部的philosophy-grid有正确间距 */
        .trust-content .philosophy-grid {
            margin: 2rem 0 3rem;
        }

        /* 确保philosophy-motto在trust-content内部显示正确 */
        .trust-content .philosophy-motto {
            margin-top: 3rem;
        }

        /* ==================== 强制B区行数截取修复 ==================== */
        
        /* 强制B区：统一为2行高度 - 针对"准备做网站/小程序？"部分 */
        .knowledge-card .knowledge-card-desc {
            display: -webkit-box !important;
            -webkit-line-clamp: 2 !important;
            -webkit-box-orient: vertical !important;
            overflow: hidden !important;
            text-overflow: ellipsis !important;
            height: 3.2em !important; /* 1.6em * 2行 */
            min-height: 3.2em !important;
            max-height: 3.2em !important;
            line-height: 1.6 !important;
        }

        /* 强制C区：统一为3行高度 - 针对"准备做网站/小程序？"部分 */
        .knowledge-card .knowledge-card-content {
            display: -webkit-box !important;
            -webkit-line-clamp: 3 !important;
            -webkit-box-orient: vertical !important;
            overflow: hidden !important;
            text-overflow: ellipsis !important;
            height: 4.8em !important; /* 1.6em * 3行 */
            min-height: 4.8em !important;
            max-height: 4.8em !important;
            line-height: 1.6 !important;
        }


		
		 /* ==================== 品牌实力模块样式 ==================== */
        .brand-strength-section {
            min-height: 100vh;
            background: linear-gradient(135deg, #f8fbf9 0%, #e8f3ed 100%);
            display: flex;
            align-items: center;
            padding: 4rem 2rem;
            position: relative;
            overflow: hidden;
        }

        .brand-strength-section::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: radial-gradient(circle at 10% 20%, rgba(73, 172, 53, 0.08) 0%, transparent 40%),
                              radial-gradient(circle at 90% 80%, rgba(30, 136, 229, 0.06) 0%, transparent 40%);
            pointer-events: none;
        }

        .brand-strength-container {
            width: 90%;
            max-width: 1600px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .strength-title {
            text-align: center;
            margin-bottom: 3rem;
        }

        .strength-title h2 {
            font-size: 2.5rem;
            color: #003429;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .strength-subtitle {
            font-size: 1.2rem;
            color: #4e6266;
        }

        /* 时间对比卡片 */
        .time-comparison {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 2rem;
            margin: 3rem 0;
        }

        .time-card {
            flex: 1;
            max-width: 480px;
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 52, 41, 0.1);
            transition: transform 0.3s ease;
        }

        .time-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 40px rgba(0, 52, 41, 0.15);
        }

        .time-image {
            width: 100%;
            height: 280px;
            overflow: hidden;
        }

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

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

        .time-content {
            padding: 2rem;
            position: relative;
        }

        .year-badge {
            display: inline-block;
            background: linear-gradient(135deg, #49ac35 0%, #2d7a20 100%);
            color: white;
            padding: 0.5rem 1.2rem;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }

        .time-content h3 {
            font-size: 1.5rem;
            color: #003429;
            margin-bottom: 0.8rem;
        }

        .time-content p {
            color: #4e6266;
            line-height: 1.8;
        }

        .time-arrow {
            font-size: 3rem;
            color: #49ac35;
            font-weight: bold;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }

        /* 时间感悟 */
        .time-quote {
            text-align: center;
            margin: calc(3rem - 60px) 0 calc(3rem - 115px);
            padding: 2rem;
        }

        .quote-text {
            font-size: 1.4rem;
            color: #003429;
            font-style: italic;
            line-height: 1.8;
            position: relative;
            display: inline-block;
        }

        .quote-text::before,
        .quote-text::after {
            content: '"';
            font-size: 3rem;
            color: #49ac35;
            opacity: 0.6;
        }

        .quote-text::before {
            margin-right: 0.5rem;
            vertical-align: text-bottom;
        }

        .quote-text::after {
            margin-left: 0.5rem;
            vertical-align: text-top;
        }

        /* 核心资质网格 */
        .credentials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 1.5rem;
            margin: 3rem 0;
        }

        .credential-item {
            background: white;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 52, 41, 0.08);
            transition: all 0.3s ease;
            border-left: 4px solid #49ac35;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .credential-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(0, 52, 41, 0.12);
        }

        .credential-image {
            width: 100%;
            height: 160px;
            overflow: hidden;
        }

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

        .credential-item:hover .credential-image img {
            transform: scale(1.05);
        }

        .credential-content {
            padding: 1.5rem;
        }

        .credential-icon {
            font-size: 2rem;
            margin-bottom: 0.8rem;
        }

        .credential-item h4 {
            font-size: 1.3rem;
            color: #003429;
            margin-bottom: 0.8rem;
        }

        .credential-item p {
            color: #4e6266;
            line-height: 1.7;
        }

        /* 底部承诺 */
        .strength-promise {
            text-align: center;
            margin-top: 3rem;
            padding: 2rem;
            background: white;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 52, 41, 0.08);
        }

        .strength-promise p {
            font-size: 1.2rem;
            color: #4e6266;
            line-height: 1.8;
        }

        .strength-promise strong {
            color: #003429;
            font-size: 1.4rem;
        }

        /* ==================== 客户案例展示模块 ==================== */
        .cases-section {
            padding: 5rem 0;
            background: linear-gradient(135deg, #f0f9f5 0%, #e8f5ed 100%);
        }

        .cases-title-container {
            text-align: center;
            margin-bottom: 3.5rem;
        }

        .cases-main-title {
            font-size: clamp(2rem, 5vw, 3.5rem);
            font-weight: 800;
            color: #003429;
            margin-bottom: 1rem;
            line-height: 1.3;
        }

        .cases-subtitle {
            font-size: 1.2rem;
            color: #4e6266;
            line-height: 1.6;
        }

        .cases-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            margin-bottom: 4rem;
        }

        .case-card {
            display: block;
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 52, 41, 0.08);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            text-decoration: none;
        }

        .case-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 32px rgba(0, 52, 41, 0.15);
        }

        .case-image-wrapper {
            position: relative;
            width: 100%;
            height: 200px;
            overflow: hidden;
            background: #f5f5f5;
        }

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

        .case-card:hover .case-image {
            transform: scale(1.05);
        }

        .case-logo-overlay {
            position: absolute;
            top: 12px;
            left: 12px;
            width: 60px;
            height: 60px;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 8px;
            padding: 6px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
            z-index: 2;
        }

        .case-logo {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        .case-content {
            padding: 1.2rem;
        }

        .case-title {
            font-size: 1rem;
            font-weight: 600;
            color: #003429;
            margin-bottom: 0.6rem;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .case-tag {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            background: linear-gradient(135deg, #49ac35 0%, #3d8a2b 100%);
            color: white;
            font-size: 0.85rem;
            border-radius: 20px;
            font-weight: 500;
        }

        .cases-more-section {
            text-align: center;
            padding: 2.5rem;
            background: white;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 52, 41, 0.08);
        }

        .cases-more-text {
            font-size: 1.15rem;
            color: #4e6266;
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .cases-more-btn {
            display: inline-block;
            padding: 1rem 2.5rem;
            background: linear-gradient(135deg, #49ac35 0%, #3d8a2b 100%);
            color: white;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 30px;
            text-decoration: none;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 4px 12px rgba(73, 172, 53, 0.3);
        }

        .cases-more-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(73, 172, 53, 0.4);
        }

        /* ==================== 客户案例展示模块 - 时间轴商务式 ==================== */
        .cases-section {
            padding: 5rem 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 50%, #e8f5e9 100%);
            position: relative;
            overflow: hidden;
        }

        .cases-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 60%;
            height: 200%;
            background: linear-gradient(135deg, rgba(73, 172, 53, 0.05), rgba(73, 172, 53, 0.08));
            transform: rotate(30deg);
            pointer-events: none;
        }

        .cases-section::after {
            content: '';
            position: absolute;
            bottom: -50%;
            left: -20%;
            width: 60%;
            height: 200%;
            background: linear-gradient(135deg, rgba(73, 172, 53, 0.05), rgba(30, 136, 229, 0.03));
            transform: rotate(-30deg);
            pointer-events: none;
        }

        .cases-section .hero-content {
            position: relative;
            z-index: 1;
        }

        .cases-header {
            text-align: center;
            margin-bottom: 3rem;
        }

        .cases-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: #003429;
            margin-bottom: 1rem;
        }

        .cases-subtitle {
            font-size: 1.2rem;
            color: #4e6266;
        }

        .cases-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            margin-bottom: 4rem;
        }

        .case-card {
            position: relative;
            display: block;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0, 52, 41, 0.08);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            text-decoration: none;
            border: 2px solid rgba(73, 172, 53, 0.1);
            backdrop-filter: blur(10px);
        }

        .case-card:hover {
            border-color: #49ac35;
            transform: translateY(-5px);
            box-shadow: 0 8px 24px rgba(0, 52, 41, 0.15);
            background: white;
        }

        .case-number {
            position: absolute;
            top: 12px;
            right: 12px;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, #49ac35 0%, #3d8a2b 100%);
            color: white;
            font-size: 0.9rem;
            font-weight: 700;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2;
        }

        .case-image-wrapper {
            width: 100%;
            height: 180px;
            overflow: hidden;
            background: #f5f5f5;
        }

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

        .case-card:hover .case-image {
            transform: scale(1.05);
        }

        .case-content {
            padding: 1.2rem;
        }

        .case-title {
            font-size: 1rem;
            font-weight: 700;
            color: #003429;
            margin-bottom: 0.6rem;
            line-height: 1.4;
        }

        .case-tag {
            display: inline-block;
            padding: 0.25rem 0.8rem;
            background: #f0f9f5;
            color: #49ac35;
            font-size: 0.85rem;
            border-radius: 4px;
            font-weight: 600;
            border: 1px solid #49ac35;
        }

        .cases-footer {
            text-align: center;
            padding: 3rem 2.5rem;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 52, 41, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(73, 172, 53, 0.1);
        }

        .cases-footer-text {
            font-size: 1.1rem;
            color: #4e6266;
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        .cases-footer-quote {
            font-size: 1.3rem;
            font-weight: 700;
            color: #49ac35;
            margin-bottom: 2rem;
            padding: 1.2rem 2rem;
            background: linear-gradient(135deg, #f0f9f5 0%, #e8f5ed 100%);
            border-radius: 12px;
            letter-spacing: 1px;
        }

        .cases-footer-btn {
            display: inline-block;
            padding: 1.1rem 2.8rem;
            background: linear-gradient(135deg, #49ac35 0%, #3d8a2b 100%);
            color: white;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 30px;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(73, 172, 53, 0.3);
        }

        .cases-footer-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(73, 172, 53, 0.4);
        }

        /* ==================== 图片轮播器样式 ==================== */
        .image-rotator {
            position: relative;
            width: 100%;
            height: 100%;
            overflow: hidden;
        }

        .image-rotator .rotator-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* 时间模块中的图片轮播器特定样式 */
        .time-image .image-rotator {
            width: 100%;
            height: 100%;
        }

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

        .time-card:hover .time-image .image-rotator .rotator-img {
            transform: scale(1.05);
        }

        /* 凭证模块中的图片轮播器特定样式 */
        .credential-image .image-rotator {
            width: 100%;
            height: 100%;
        }

        .credential-image .image-rotator .rotator-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* 响应式 */
        @media (max-width: 1000px) {
            .time-comparison {
                flex-direction: column;
            }

            .time-arrow {
                transform: rotate(90deg);
            }

            .credentials-grid {
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            }

            .credential-image {
                height: 120px;
            }

            .cases-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 1.2rem;
            }
        }

        @media (max-width: 600px) {
            .brand-strength-section .strength-title h2 {
                font-size: 1.6rem !important;
            }

            /* 品牌实力副标题字号降低 */
            .brand-strength-section .strength-subtitle {
                font-size: 1.1rem !important;
                max-width: 85%;
                margin: 0 auto !important;
            }

            /* 建站知识课堂主标题字号 */
            .knowledge-title-block .knowledge-main-title {
                font-size: 1.7rem !important;
            }

            /* 建站知识课堂副标题（我们一次性讲透）字号 */
            .knowledge-title-block .knowledge-main-title span {
                font-size: 1.1rem !important;
            }

            /* 信任证明副标题字号 - 与建站知识课堂副标题一致 */
            .trust-title-block .trust-main-title span {
                font-size: 1.1rem !important;
            }

            /* 理念阐述副标题字号 - 与建站知识课堂副标题一致 */
            .philosophy-title-block .philosophy-main-title span {
                font-size: 1.1rem !important;
            }

            /* 案例展示副标题字号 - 与建站知识课堂副标题一致 */
            .cases-subtitle {
                font-size: 1.1rem !important;
            }

            /* 信任证明主标题字号 - 与建站知识课堂主标题一致 */
            .trust-title-block .trust-main-title {
                font-size: 1.7rem !important;
            }

            /* 理念阐述主标题字号 - 与建站知识课堂主标题一致 */
            .philosophy-title-block .philosophy-main-title {
                font-size: 1.7rem !important;
            }

            /* 案例展示标题字号 - 与建站知识课堂主标题一致 */
            .cases-title {
                font-size: 1.7rem !important;
            }

            /* 建站知识课堂描述文本字号 */
            .knowledge-title-block .knowledge-sub-head {
                font-size: 0.9rem !important;
            }

            .time-image {
                height: 200px;
            }

            .quote-text {
                font-size: 1.1rem;
            }

            .strength-promise strong {
                font-size: 1.2rem;
            }

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

            .case-image-wrapper {
                height: 150px;
            }

            .cases-more-text {
                font-size: 1rem;
            }
        }

        /* ==================== 手机端响应式样式 ==================== */
        @media (max-width: 768px) {
            /* 隐藏滚动提示模块 */
            .scroll-hint {
                display: none !important;
            }

            /* 品牌实力标题字号降低 */
            .brand-strength-section .strength-title h2 {
                font-size: 1.8rem !important;
            }

            /* 品牌实力副标题字号降低 */
            .brand-strength-section .strength-subtitle {
                font-size: 1.2rem !important;
                max-width: 80%;
                margin: 0 auto !important;
            }

            /* 建站知识课堂主标题字号 */
            .knowledge-title-block .knowledge-main-title {
                font-size: 1.9rem !important;
            }


            /* 建站知识课堂副标题（我们一次性讲透）字号 */
            .knowledge-title-block .knowledge-main-title span {
                font-size: 1.2rem !important;
            }

            /* 信任证明副标题字号 - 与建站知识课堂副标题一致 */
            .trust-title-block .trust-main-title span {
                font-size: 1.2rem !important;
            }

            /* 理念阐述副标题字号 - 与建站知识课堂副标题一致 */
            .philosophy-title-block .philosophy-main-title span {
                font-size: 1.2rem !important;
            }

            /* 案例展示副标题字号 - 与建站知识课堂副标题一致 */
            .cases-subtitle {
                font-size: 1.2rem !important;
            }

            /* 建站知识课堂描述文本字号 */
            .knowledge-title-block .knowledge-sub-head {
                font-size: 1rem !important;
            }

            /* 信任证明主标题字号 - 与建站知识课堂主标题一致 */
            .trust-title-block .trust-main-title {
                font-size: 1.9rem !important;
            }

            /* 理念阐述主标题字号 - 与建站知识课堂主标题一致 */
            .philosophy-title-block .philosophy-main-title {
                font-size: 1.9rem !important;
            }

            /* 案例展示标题字号 - 与建站知识课堂主标题一致 */
            .cases-title {
                font-size: 1.9rem !important;
            }
            /* Logo 缩小并往左上移动 */
            .brand-logo {
                width: 100px;
                top: 25px;
                left: 15px;
            }

            /* 三横菜单缩小并往右上移动 */
            .mobile-switch {
                width: 50px;
                height: 50px;
                top: 15px;
                right: 15px;
            }

            .mobile-switch .icon {
                width: 35px;
                height: 35px;
            }

            .mobile-switch .close-btn {
                width: 35px;
                height: 35px;
            }

            /* 第一屏顶部留出空间，避免被 Logo 和菜单遮挡 */
            .hero {
                padding-top: 80px !important;
                align-items: flex-start;
            }

            /* Hero 内容往下移，与 Logo 和菜单保持距离 */
            .hero-content {
                width: 80%;
                margin-top: 25px;
            }

            /* ==================== 移动端菜单样式调整 ==================== */
            /* 菜单宽度调整为33.33% */
            .alert-nav {
                width: 33.33% !important;
                overflow: visible !important;
            }

            /* 子菜单宽度调整33.33% - 定位到屏幕左侧 */
            .alert-nav .submenu-container {
                width: 33.33vw !important;
                right: auto !important;
                left: -100% !important;
            }

            /* 菜单项字号和间距调整 */
            .alert-nav nav li .headline {
                height: 55px;
                line-height: 55px;
                padding: 0 3px 0 8px;
            }

            .alert-nav nav li .headline a {
                font-size: 14px;
                gap: 6px;
            }

            /* 子菜单内容区域内边距调整 - 增加内容宽度 */
            .alert-nav .submenu-content {
                padding: 160px 10px 30px 15px !important;
            }

            /* 子菜单标题字号调整 */
            .alert-nav .submenu-title {
                font-size: 13px;
                padding: 5px 10px 20px 10px !important;
                margin-bottom: 15px;
                text-align: left;
                margin-left: 2px !important;
                padding-left: 0 !important;
            }

            /* 子菜单标题横线向左移动 */
            .alert-nav .submenu-title::after {
                left: 0px !important;
                right: 30px !important;
            }

            /* 子菜单列表项调整 */
            .alert-nav .submenu-list .submenu-item {
                margin: 6px 0;
            }

            .alert-nav .submenu-list .submenu-item a {
                padding: 6px 2px;
                font-size: 12px;
                gap: 5px !important;
                white-space: nowrap;
                align-items: flex-start;
                padding-top: 5px;
            }

            /* 子菜单箭头向上微调 */
            .alert-nav .submenu-list .submenu-item a .arrow-icon {
                margin-top: 0px;
            }

            /* 菜单顶部padding调整 */
            .alert-nav nav {
                padding: 100px 0 20px 0;
            }

            /* 小箭头图标缩小 */
            .alert-nav nav li .headline .icon {
                width: 14px !important;
                height: 14px !important;
            }

            /* 子菜单箭头图标缩小 */
            .alert-nav .submenu-list .submenu-item a .arrow-icon {
                width: 10px !important;
                height: 10px !important;
            }

            /* 移动端点击事件 - 移除hover效果 */
            .alert-nav nav li:hover .headline {
                background: transparent;
            }

            .alert-nav nav li:hover .headline .icon svg {
                stroke: rgba(255, 255, 255, 0.6);
                transform: rotate(-45deg);
            }

            /* 移动端一级菜单激活状态 - 小箭头旋转 */
            .alert-nav nav li.is-active-mobile .headline .icon svg {
                stroke: white;
                transform: rotate(135deg);
            }

            .alert-nav nav li.is-active-mobile .headline {
                background: #015140;
            }

            /* 子菜单项点击效果 */
            .alert-nav .submenu-list .submenu-item a:hover {
                color: rgba(255, 255, 255, 0.9);
                padding-left: 0;
            }

            .alert-nav .submenu-list .submenu-item a:active {
                color: white;
                padding-left: 10px;
                background: transparent;
            }
        }

        /* ==================== 媒体按钮显眼样式 ==================== */
        /* 按钮组布局调整 - 左对齐 */
        .action-group {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            align-items: center;
            justify-content: flex-start;
        }

        .media-buttons-left {
            display: flex;
            gap: 1.2rem;
            align-items: center;
            flex-wrap: nowrap;
        }

        /* 主按钮降低亮度 */
        .btn-primary-quiet {
            background: linear-gradient(135deg, #096453 0%, #0a7a65 50%, #0c8f77 100%) !important;
            box-shadow: 0 4px 15px rgba(9, 100, 83, 0.4), inset 0 2px 10px rgba(255, 255, 255, 0.15) !important;
            border: 3px solid rgba(255, 255, 255, 0.8) !important;
            opacity: 0.9;
            color: #ffffff !important;
        }

        .btn-primary-quiet:hover {
            background: linear-gradient(135deg, #0a7a65 0%, #0c8f77 50%, #0ea589 100%) !important;
            box-shadow: 0 6px 20px rgba(9, 100, 83, 0.5), inset 0 2px 15px rgba(255, 255, 255, 0.2) !important;
            opacity: 1;
            transform: translateY(-3px) !important;
            color: #ffffff !important;
        }

        /* 媒体按钮使用橙色样式 */
        .btn-media {
            position: relative;
            background: linear-gradient(135deg, #f97316 0%, #fb8b2c 50%, #ff9a4d 100%) !important;
            border: 3px solid rgba(255, 255, 255, 0.95) !important;
            box-shadow: 0 10px 35px rgba(249, 115, 22, 0.5), inset 0 2px 12px rgba(255, 255, 255, 0.25) !important;
            font-weight: 700 !important;
            font-size: 1.4rem !important;
            padding: 1rem 2.5rem !important;
            overflow: hidden;
            z-index: 10;
            color: #0b1a24 !important;
        }

        .btn-media::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transform: rotate(45deg);
            animation: media-shine 3s infinite;
        }

        @keyframes media-shine {
            0% {
                left: -50%;
            }
            50%, 100% {
                left: 150%;
            }
        }

        .btn-media:hover {
            background: linear-gradient(135deg, #fb8b2c 0%, #ff9a4d 50%, #ffac6b 100%) !important;
            box-shadow: 0 15px 50px rgba(249, 115, 22, 0.7), inset 0 2px 18px rgba(255, 255, 255, 0.35) !important;
            transform: translateY(-6px) scale(1.08) !important;
        }

        .btn-media:active {
            transform: translateY(-3px) scale(1.04) !important;
            box-shadow: 0 8px 25px rgba(249, 115, 22, 0.6) !important;
        }

        /* 音频按钮 - 使用橙色渐变 */
        .btn-media-audio {
            background: linear-gradient(135deg, #f97316 0%, #fb8b2c 50%, #ff9a4d 100%) !important;
            box-shadow: 0 10px 35px rgba(249, 115, 22, 0.5), inset 0 2px 12px rgba(255, 255, 255, 0.25) !important;
            color: #0b1a24 !important;
        }

        .btn-media-audio:hover {
            background: linear-gradient(135deg, #fb8b2c 0%, #ff9a4d 50%, #ffac6b 100%) !important;
            box-shadow: 0 15px 50px rgba(249, 115, 22, 0.7), inset 0 2px 18px rgba(255, 255, 255, 0.35) !important;
        }

        /* 视频按钮 - 使用红色渐变，与音频区分 */
        .btn-media-video {
            background: linear-gradient(135deg, #ef4444 0%, #f87171 50%, #fca5a5 100%) !important;
            box-shadow: 0 10px 35px rgba(239, 68, 68, 0.5), inset 0 2px 12px rgba(255, 255, 255, 0.25) !important;
            color: #0b1a24 !important;
        }

        .btn-media-video:hover {
            background: linear-gradient(135deg, #f87171 0%, #fca5a5 50%, #fecaca 100%) !important;
            box-shadow: 0 15px 50px rgba(239, 68, 68, 0.7), inset 0 2px 18px rgba(255, 255, 255, 0.35) !important;
        }

        /* 按钮脉冲动画 */
        .btn-media::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 100%;
            height: 100%;
            border-radius: 60px;
            transform: translate(-50%, -50%);
            border: 2px solid currentColor;
            opacity: 0;
            animation: media-pulse 2s infinite;
        }

        @keyframes media-pulse {
            0% {
                transform: translate(-50%, -50%) scale(1);
                opacity: 0.8;
            }
            100% {
                transform: translate(-50%, -50%) scale(1.3);
                opacity: 0;
            }
        }

        /* 移动端适配 */
        @media (max-width: 768px) {
            .action-group {
                flex-direction: column;
                align-items: stretch;
            }

            .media-buttons-left {
                flex-direction: row;
                width: 100%;
                align-items: center;
                flex-wrap: wrap;
                gap: 0.8rem;
            }

            .btn-media {
                width: auto;
                justify-content: center;
                flex: 1;
                min-width: 150px;
                font-size: 1.2rem !important;
                padding: 0.9rem 1.8rem !important;
            }

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

        /* 超小屏幕适配 */
        @media (max-width: 480px) {
            .media-buttons-left {
                flex-direction: column;
            }

            .btn-media {
                width: 100%;
            }
        }
    
        .audio-toast {
            position: fixed;
            top: 100px;
            right: 30px;
            background: linear-gradient(135deg, #096453 0%, #0c8f77 100%);
            color: white;

            padding: 15px 25px;
            border-radius: 12px;
            box-shadow: 0 8px 30px rgba(9, 100, 83, 0.4);
            display: none;
            align-items: center;
            gap: 12px;
            z-index: 9999;
            animation: slideIn 0.3s ease;
            border: 2px solid rgba(255, 255, 255, 0.3);
        }

        .toast-content {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .toast-icon {
            font-size: 24px;
        }

        .toast-text {
            font-size: 15px;
            font-weight: 500;
        }

        .toast-close {
            background: rgba(255, 255, 255, 0.2);
            border: none;
            color: white;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .toast-close:hover {
            background: rgba(255, 255, 255, 0.3);
        }

        @keyframes slideIn {
            from {
                transform: translateX(100%);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }

        /* 视频弹窗样式 - 清爽明亮配色 */
        .video-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 99999;
            display: none;
        }

        .video-modal.active {
            display: block;
        }

        .video-modal-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.92);
            backdrop-filter: blur(12px);
            animation: fadeIn 0.3s ease;
        }

        .video-modal-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 75%;
            max-width: 1000px;
            background: #ffffff;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6);
            animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border: 3px solid #e8f4f8;
        }

        .video-modal-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 28px;
            background: linear-gradient(135deg, #096453 0%, #0c8f77 100%);
            border-bottom: 3px solid #f0f9ff;
        }

        .video-modal-header h3 {
            margin: 0;
            font-size: 20px;
            font-weight: 600;
            color: #ffffff;
            letter-spacing: 0.5px;
        }

        .video-modal-close {
            background: #ffffff;
            border: none;
            color: #096453;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 26px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            font-weight: bold;
        }

        .video-modal-close:hover {
            background: #f0f9ff;
            transform: rotate(90deg);
            box-shadow: 0 4px 12px rgba(9, 100, 83, 0.3);
        }

        .video-modal-body {
            padding: 25px;
            background: #f8fafc;
        }

        .video-modal-body video {
            width: 100%;
            height: auto;
            border-radius: 14px;
            box-shadow: 0 12px 40px rgba(9, 100, 83, 0.15);
            background: #000000;
        }

        .video-modal-footer {
            padding: 18px 28px;
            background: #d1fae5;
            display: flex;
            justify-content: center;
            border-top: 2px solid #e8f4f8;
        }

        .video-modal-btn {
            background: linear-gradient(135deg, #f97316 0%, #fb8b2c 100%);
            color: white;
            border: none;
            padding: 12px 38px;
            border-radius: 30px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 5px 18px rgba(249, 115, 22, 0.4);
        }

        .video-modal-btn:hover {
            background: linear-gradient(135deg, #fb8b2c 0%, #ff9a4d 100%);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(249, 115, 22, 0.6);
        }

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

        @keyframes modalSlideIn {
            from {
                transform: translate(-50%, -50%) scale(0.9);
                opacity: 0;
            }
            to {
                transform: translate(-50%, -50%) scale(1);
                opacity: 1;
            }
        }

        /* 移动端适配 */
        @media (max-width: 768px) {
            .video-modal-content {
                width: 95%;
                max-width: none;
                border-radius: 16px;
            }

            .video-modal-header {
                padding: 18px 22px;
            }

            .video-modal-header h3 {
                font-size: 17px;
            }

            .video-modal-close {
                width: 36px;
                height: 36px;
                font-size: 22px;
            }

            .video-modal-body {
                padding: 22px 18px;
            }

            .video-modal-footer {
                padding: 18px 22px;
            }

            .video-modal-btn {
                padding: 12px 35px;
                font-size: 15px;
            }
        }

        /* 播放状态样式 */
        .btn-media-audio.playing {
            background: linear-gradient(135deg, #0c8f77 0%, #0ea589 100%) !important;
            animation: pulse-border 1.5s infinite;
        }

        /* 按钮内部间距 */
        .btn-media-audio span {
            display: inline-flex;
            align-items: center;
        }

        .btn-media-audio span:first-child {
            margin-right: 8px;
        }

        @keyframes pulse-border {
            0%, 100% {
                box-shadow: 0 10px 35px rgba(14, 165, 137, 0.5), inset 0 2px 12px rgba(255, 255, 255, 0.25) !important;
            }
            50% {
                box-shadow: 0 10px 35px rgba(14, 165, 137, 0.8), inset 0 2px 12px rgba(255, 255, 255, 0.35) !important;
            }
        }
		
		
		/* 案例底部 - 版本一：简约商务风（最终优化版 v5） */
        /* ==================== 微信弹窗样式 ==================== */
        .wechat-popup {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 10000;
        }

        .wechat-popup.active {
            display: block;
        }

        .wechat-popup-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(4px);
            animation: fadeIn 0.3s ease;
        }

        .wechat-popup-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: linear-gradient(145deg, #ffffff 0%, #f8fffe 100%);
            border-radius: 24px;
            padding: 3rem 3.5rem;
            max-width: 480px;
            width: 90%;
            text-align: center;
            box-shadow: 0 25px 60px rgba(0, 52, 41, 0.25);
            animation: slideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        .wechat-popup-close {
            position: absolute;
            top: 1.2rem;
            right: 1.5rem;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: #9ca3af;
            cursor: pointer;
            transition: color 0.2s;
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
        }

        .wechat-popup-close:hover {
            color: #4e6266;
            background: #f3f4f6;
        }

        .wechat-popup-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, #49ac35 0%, #2d7a20 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 2.5rem;
            color: white;
            box-shadow: 0 8px 25px rgba(73, 172, 53, 0.4);
            animation: bounceIn 0.6s ease;
        }

        .wechat-popup-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: #003429;
            margin-bottom: 1.5rem;
        }

        .wechat-popup-wechatid {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }

        .wechat-label {
            font-size: 0.95rem;
            color: #6b7280;
        }

        .wechat-id {
            font-size: 1.6rem;
            font-weight: 700;
            color: #003429;
            background: #f0f9f5;
            padding: 0.8rem 2rem;
            border-radius: 12px;
            letter-spacing: 2px;
        }

        .wechat-popup-desc {
            color: #4e6266;
            font-size: 1rem;
            margin-bottom: 2rem;
        }

        .wechat-popup-steps {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.8rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }

        .step-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.4rem;
        }

        .step-num {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, #003429 0%, #005f45 100%);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
        }

        .step-text {
            font-size: 0.8rem;
            color: #6b7280;
        }

        .step-arrow {
            color: #9ca3af;
            font-size: 1.2rem;
        }

        .wechat-popup-tip {
            font-size: 0.9rem;
            color: #9ca3af;
            line-height: 1.6;
            padding-top: 1rem;
            border-top: 1px solid #e5e7eb;
        }

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

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translate(-50%, -45%);
            }
            to {
                opacity: 1;
                transform: translate(-50%, -50%);
            }
        }

        @keyframes bounceIn {
            0% { transform: scale(0); }
            50% { transform: scale(1.1); }
            100% { transform: scale(1); }
        }

        /* 响应式 */
        @media (max-width: 600px) {
            .wechat-popup-content {
                padding: 2rem 1.5rem;
            }

            .wechat-popup-title {
                font-size: 1.5rem;
            }

            .wechat-id {
                font-size: 1.3rem;
            }

            .wechat-popup-icon {
                width: 60px;
                height: 60px;
                font-size: 2rem;
            }

            .wechat-popup-steps {
                gap: 0.5rem;
            }

            .step-num {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
        }

.cases-footer-v1 {
    background: transparent;
    padding: 2rem 0;
}

.cases-footer-v1 .cases-footer-inner {
    background: white;
    border-radius: 24px;
    padding: 2.5rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 52, 41, 0.08);
    border: 1px solid rgba(73, 172, 53, 0.15);
}

.cases-footer-v1 .cases-footer-icon {
    font-size: 3rem;
}

.cases-footer-v1 .cases-footer-stats {
    text-align: center;
    padding: 0 1.5rem;
}

.cases-footer-v1 .stats-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: #49ac35;
    line-height: 1.2;
}

.cases-footer-v1 .stats-label {
    font-size: 0.85rem;
    color: #4e6266;
}

.cases-footer-v1 .cases-footer-divider {
    width: 2px;
    height: 50px;
    background: linear-gradient(135deg, #49ac35, transparent);
}

/* 整个文字模块：单独向下移动 1rem，左栏与右栏不动 */
.cases-footer-v1 .cases-footer-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    position: relative;
    top: 1rem;
}

/* 描述文字 */
.cases-footer-v1 .cases-footer-desc {
    font-size: 1rem;
    color: #4e6266;
    line-height: 1.5;
    margin: 0;
}

.cases-footer-v1 .cases-footer-desc strong {
    color: #003429;
}

/* 引用文字：居中 + 背景 */
.cases-footer-v1 .cases-footer-quote {
    font-size: 1rem;
    color: #49ac35;
    margin: 0;
    font-weight: 500;
    display: inline-block;
    background: rgba(73, 172, 53, 0.08);
    padding: 0.35rem 0.8rem;
    border-radius: 20px;
    width: fit-content;
    align-self: center;
}

.cases-footer-btn-v1 {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: linear-gradient(135deg, #49ac35 0%, #3d8a2b 100%);
    color: white;
    padding: 0.9rem 2rem;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(73, 172, 53, 0.3);
}

.cases-footer-btn-v1 .btn-arrow {
    transition: transform 0.3s ease;
}

.cases-footer-btn-v1:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(73, 172, 53, 0.4);
}

.cases-footer-btn-v1:hover .btn-arrow {
    transform: translateX(5px);
}

@media (max-width: 768px) {
    .cases-footer-v1 .cases-footer-inner {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }
    .cases-footer-v1 .cases-footer-divider {
        width: 80px;
        height: 2px;
    }
    .cases-footer-v1 .cases-footer-text {
        align-items: center;
        top: 0;  /* 移动端不需要偏移 */
    }
}