:root {
            --mtq8-primary: #D42323;
            --mtq8-primary-dark: #B01B1B;
            --mtq8-accent: #3A86FF;
            --mtq8-text: #2D3436;
            --mtq8-bg: #FFFFFF;
            --mtq8-light: #F8F9FA;
            --mtq8-grey: #636E72;
            --mtq8-radius: 16px;
            --mtq8-shadow: 0 10px 30px rgba(0,0,0,0.08);
            --mtq8-container: 1320px;
        }

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
            color: var(--mtq8-text);
            background-color: var(--mtq8-bg);
            line-height: 1.7;
            overflow-x: hidden;
            word-break: keep-all;
        }

        /* 导航栏 */
        .mtq8-header {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }

        .mtq8-nav-container {
            max-width: var(--mtq8-container);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
            flex-wrap: wrap;
        }

        .mtq8-logo {
            display: flex;
            align-items: center;
            min-width: 0;
        }

        .mtq8-logo img {
            height: 40px;
            width: auto;
        }

        .mtq8-menu {
            display: flex;
            list-style: none;
            gap: 24px;
            flex-wrap: wrap;
            min-width: 0;
        }

        .mtq8-menu li a {
            text-decoration: none;
            color: var(--mtq8-text);
            font-weight: 500;
            font-size: 15px;
            transition: color 0.3s;
            padding: 8px 0;
            position: relative;
        }

        .mtq8-menu li a:hover,
        .mtq8-menu li a.mtq8-active {
            color: var(--mtq8-primary);
        }

        .mtq8-menu li a.mtq8-active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--mtq8-primary);
        }

        /* Hero 区块 */
        .mtq8-hero {
            padding: 160px 24px 96px;
            background: linear-gradient(135deg, #FFF5F5 0%, #FFFFFF 100%);
            position: relative;
            overflow: hidden;
        }

        .mtq8-hero-inner {
            max-width: var(--mtq8-container);
            margin: 0 auto;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }

        .mtq8-hero-content {
            flex: 1;
            min-width: 320px;
            padding-right: 48px;
            word-break: break-word;
        }

        .mtq8-hero-title {
            font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
            line-height: 1.2;
            color: #1A1A1A;
            margin-bottom: 24px;
            font-weight: 800;
        }

        .mtq8-hero-subtitle {
            font-size: clamp(1rem, 1.5vw + 0.5rem, 1.25rem);
            color: var(--mtq8-grey);
            margin-bottom: 40px;
            max-width: 600px;
        }

        .mtq8-hero-visual {
            flex: 1;
            min-width: 320px;
            position: relative;
            display: flex;
            justify-content: center;
        }

        .mtq8-resume-card-stack {
            position: relative;
            width: 100%;
            height: 450px;
        }

        .mtq8-resume-preview {
            position: absolute;
            background: white;
            border-radius: 12px;
            box-shadow: var(--mtq8-shadow);
            padding: 20px;
            width: 280px;
            height: 380px;
            border: 1px solid #EEE;
            transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .mtq8-resume-preview:nth-child(1) { transform: rotate(-5deg) translate(0, 0); z-index: 3; }
        .mtq8-resume-preview:nth-child(2) { transform: rotate(5deg) translate(60px, 20px); z-index: 2; opacity: 0.8; }
        .mtq8-resume-preview:nth-child(3) { transform: rotate(12deg) translate(120px, 40px); z-index: 1; opacity: 0.6; }

        .mtq8-resume-preview:hover {
            transform: translateY(-20px) scale(1.05) rotate(0deg);
            z-index: 10;
            opacity: 1;
        }

        .mtq8-btn {
            display: inline-block;
            padding: 16px 40px;
            background: var(--mtq8-primary);
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 18px;
            box-shadow: 0 8px 20px rgba(212, 35, 35, 0.3);
            transition: all 0.3s;
        }

        .mtq8-btn:hover {
            background: var(--mtq8-primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 12px 25px rgba(212, 35, 35, 0.4);
        }

        /* 协作引擎区块 */
        .mtq8-section {
            padding: 96px 24px;
            max-width: var(--mtq8-container);
            margin: 0 auto;
        }

        .mtq8-section-title {
            text-align: center;
            font-size: clamp(1.75rem, 3vw, 2.5rem);
            margin-bottom: 64px;
            font-weight: 700;
        }

        .mtq8-workflow-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
        }

        .mtq8-workflow-card {
            flex: 1;
            min-width: 300px;
            background: var(--mtq8-light);
            border-radius: var(--mtq8-radius);
            padding: 48px;
            transition: all 0.3s ease;
            border: 1px solid transparent;
        }

        .mtq8-workflow-card:hover {
            background: white;
            border-color: var(--mtq8-primary);
            box-shadow: var(--mtq8-shadow);
            transform: translateY(-8px);
        }

        .mtq8-workflow-tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(212, 35, 35, 0.1);
            color: var(--mtq8-primary);
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 24px;
        }

        .mtq8-workflow-name {
            font-size: 24px;
            margin-bottom: 16px;
            color: #1A1A1A;
        }

        .mtq8-workflow-desc {
            color: var(--mtq8-grey);
            font-size: 16px;
            margin-bottom: 24px;
        }

        .mtq8-capabilities {
            list-style: none;
        }

        .mtq8-capabilities li {
            padding-left: 24px;
            position: relative;
            margin-bottom: 12px;
            font-size: 15px;
            color: var(--mtq8-text);
        }

        .mtq8-capabilities li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--mtq8-primary);
            font-weight: bold;
        }

        /* 效率指标区块 */
        .mtq8-metrics-bg {
            background: #1A1A1A;
            color: white;
            padding: 96px 24px;
            border-radius: 40px;
            margin: 0 24px 96px;
        }

        .mtq8-metrics-container {
            max-width: var(--mtq8-container);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            justify-content: space-around;
        }

        .mtq8-metric-item {
            flex: 1;
            min-width: 240px;
            text-align: center;
        }

        .mtq8-metric-value {
            font-size: 64px;
            font-weight: 800;
            color: var(--mtq8-primary);
            display: block;
            margin-bottom: 8px;
        }

        .mtq8-metric-name {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
            display: block;
        }

        .mtq8-metric-context {
            color: #AAA;
            font-size: 14px;
        }

        /* 动态内容区块 */
        .mtq8-dynamic-section {
            background: #F8F9FA;
            padding: 80px 24px;
        }

        /* 页脚 */
        .mtq8-footer {
            padding: 80px 24px 40px;
            background: #FFFFFF;
            border-top: 1px solid #EEE;
        }

        .mtq8-footer-inner {
            max-width: var(--mtq8-container);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 64px;
        }

        .mtq8-footer-brand {
            flex: 2;
            min-width: 300px;
        }

        .mtq8-footer-brand-name {
            font-size: 24px;
            font-weight: 700;
            color: var(--mtq8-primary);
            margin-bottom: 24px;
        }

        .mtq8-footer-slogan {
            color: var(--mtq8-grey);
            max-width: 400px;
        }

        .mtq8-footer-links {
            flex: 3;
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            min-width: 0;
        }

        .mtq8-footer-col {
            flex: 1;
            min-width: 150px;
        }

        .mtq8-footer-col h4 {
            margin-bottom: 24px;
            font-size: 16px;
        }

        .mtq8-footer-col ul {
            list-style: none;
        }

        .mtq8-footer-col ul li {
            margin-bottom: 12px;
        }

        .mtq8-footer-col ul li a {
            text-decoration: none;
            color: var(--mtq8-grey);
            font-size: 14px;
            transition: color 0.3s;
        }

        .mtq8-footer-col ul li a:hover {
            color: var(--mtq8-primary);
        }

        .mtq8-copyright {
            width: 100%;
            text-align: center;
            padding-top: 64px;
            margin-top: 64px;
            border-top: 1px solid #EEE;
            color: #AAA;
            font-size: 14px;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .mtq8-nav-container { height: auto; padding: 16px; }
            .mtq8-menu { width: 100%; justify-content: center; margin-top: 16px; gap: 12px; }
            .mtq8-hero-content { padding-right: 0; text-align: center; }
            .mtq8-hero-subtitle { margin-left: auto; margin-right: auto; }
            .mtq8-hero-visual { margin-top: 64px; }
            .mtq8-workflow-card { padding: 24px; }
            .mtq8-metrics-bg { margin: 0 12px 64px; padding: 48px 12px; }
        }