:root {
            --u25mzy-primary: #0052cc;
            --u25mzy-secondary: #ff4d4f;
            --u25mzy-accent: #e6f7ff;
            --u25mzy-text-main: #1f1f1f;
            --u25mzy-text-sub: #595959;
            --u25mzy-bg-light: #f5f7fa;
            --u25mzy-white: #ffffff;
            --u25mzy-border: #e8e8e8;
            --u25mzy-max-width: 1320px;
            --u25mzy-spacing-unit: 8px;
        }

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
            color: var(--u25mzy-text-main);
            background-color: var(--u25mzy-white);
            line-height: 1.6;
            overflow-x: hidden;
            word-break: keep-all;
        }

        /* Typography */
        h1, h2, h3, h4 {
            line-height: 1.3;
            font-weight: 700;
            white-space: normal;
            word-break: keep-all;
        }

        p {
            line-height: 1.8;
            word-break: break-word;
            overflow-wrap: break-word;
        }

        .u25mzy-container {
            max-width: var(--u25mzy-max-width);
            margin: 0 auto;
            padding: 0 calc(var(--u25mzy-spacing-unit) * 3);
            width: 100%;
        }

        /* Navigation */
        .u25mzy-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--u25mzy-border);
            transition: all 0.3s ease;
        }

        .u25mzy-nav-wrapper {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .u25mzy-logo {
            flex-shrink: 0;
            min-width: 0;
        }

        .u25mzy-logo img {
            height: 32px;
            display: block;
        }

        .u25mzy-menu {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: calc(var(--u25mzy-spacing-unit) * 3);
            min-width: 0;
        }

        .u25mzy-menu li a {
            text-decoration: none;
            color: var(--u25mzy-text-main);
            font-size: 15px;
            font-weight: 500;
            transition: color 0.3s;
            white-space: nowrap;
        }

        .u25mzy-menu li a:hover {
            color: var(--u25mzy-primary);
        }

        .u25mzy-menu li a.active {
            color: var(--u25mzy-primary);
            position: relative;
        }

        .u25mzy-menu li a.active::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--u25mzy-primary);
        }

        /* Hero Section */
        .u25mzy-hero {
            padding-top: 140px;
            padding-bottom: 80px;
            background: radial-gradient(circle at 90% 10%, #f0f7ff 0%, #ffffff 50%);
            text-align: center;
        }

        .u25mzy-hero-tag {
            display: inline-block;
            padding: 6px 16px;
            background: var(--u25mzy-accent);
            color: var(--u25mzy-primary);
            border-radius: 50px;
            font-size: 14px;
            margin-bottom: 24px;
            font-weight: 600;
        }

        .u25mzy-hero h1 {
            font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
            margin-bottom: 24px;
            color: #1a1a1a;
        }

        .u25mzy-hero p {
            font-size: clamp(1rem, 1.2vw + 0.5rem, 1.25rem);
            color: var(--u25mzy-text-sub);
            max-width: 800px;
            margin: 0 auto 48px;
        }

        .u25mzy-search-box {
            max-width: 680px;
            margin: 0 auto;
            position: relative;
            box-shadow: 0 12px 40px rgba(0, 82, 204, 0.1);
            border-radius: 16px;
            overflow: hidden;
            display: flex;
            flex-wrap: wrap;
        }

        .u25mzy-search-box input {
            flex: 1;
            min-width: 200px;
            border: none;
            padding: 20px 30px;
            font-size: 18px;
            outline: none;
        }

        .u25mzy-search-btn {
            background: var(--u25mzy-primary);
            color: white;
            border: none;
            padding: 0 40px;
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
        }

        .u25mzy-search-btn:hover {
            background: #003d99;
        }

        /* Categories Bar */
        .u25mzy-categories-bar {
            padding: 40px 0;
            border-bottom: 1px solid var(--u25mzy-border);
        }

        .u25mzy-cat-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
        }

        .u25mzy-cat-item {
            padding: 8px 20px;
            border: 1px solid var(--u25mzy-border);
            border-radius: 8px;
            text-decoration: none;
            color: var(--u25mzy-text-main);
            font-size: 14px;
            transition: all 0.3s;
        }

        .u25mzy-cat-item:hover, .u25mzy-cat-item.active {
            background: var(--u25mzy-primary);
            color: white;
            border-color: var(--u25mzy-primary);
            transform: translateY(-2px);
        }

        /* Template Grid */
        .u25mzy-template-section {
            padding: 80px 0;
        }

        .u25mzy-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .u25mzy-card {
            background: var(--u25mzy-white);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--u25mzy-border);
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            position: relative;
        }

        .u25mzy-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
        }

        .u25mzy-card-thumb {
            width: 100%;
            aspect-ratio: 16/9;
            background: #f0f2f5;
            position: relative;
        }

        .u25mzy-card-info {
            padding: 20px;
        }

        .u25mzy-card-title {
            font-size: 18px;
            margin-bottom: 8px;
            color: var(--u25mzy-text-main);
        }

        .u25mzy-card-meta {
            display: flex;
            justify-content: space-between;
            color: var(--u25mzy-text-sub);
            font-size: 13px;
        }

        .u25mzy-download-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 82, 204, 0.8);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s;
        }

        .u25mzy-card:hover .u25mzy-download-overlay {
            opacity: 1;
        }

        .u25mzy-dl-btn {
            background: white;
            color: var(--u25mzy-primary);
            padding: 10px 24px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
        }

        /* Synergy Solutions */
        .u25mzy-synergy {
            padding: 80px 0;
            background: var(--u25mzy-bg-light);
        }

        .u25mzy-section-header {
            text-align: center;
            margin-bottom: 56px;
        }

        .u25mzy-section-header h2 {
            font-size: clamp(1.8rem, 2.5vw, 2.5rem);
            margin-bottom: 16px;
        }

        .u25mzy-solution-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }

        .u25mzy-solution-item {
            flex: 1;
            min-width: 320px;
            background: white;
            padding: 40px;
            border-radius: 24px;
            border: 1px solid var(--u25mzy-border);
        }

        .u25mzy-solution-item h3 {
            font-size: 22px;
            margin-bottom: 20px;
            color: var(--u25mzy-primary);
        }

        .u25mzy-pain-points {
            margin-bottom: 24px;
        }

        .u25mzy-pain-tag {
            display: inline-block;
            padding: 4px 12px;
            background: #fff1f0;
            color: #cf1322;
            border-radius: 4px;
            font-size: 12px;
            margin: 4px;
        }

        .u25mzy-workflow-box {
            padding: 20px;
            background: var(--u25mzy-accent);
            border-radius: 12px;
            margin-bottom: 20px;
        }

        .u25mzy-capability {
            font-weight: 600;
            color: var(--u25mzy-text-main);
            border-top: 1px dashed var(--u25mzy-border);
            padding-top: 16px;
        }

        /* Success Narratives */
        .u25mzy-success-stories {
            padding: 80px 0;
        }

        .u25mzy-story-row {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            margin-top: 40px;
        }

        .u25mzy-story-card {
            flex: 1;
            min-width: 300px;
            padding: 32px;
            border-radius: 16px;
            background: #ffffff;
            border-left: 4px solid var(--u25mzy-primary);
            box-shadow: 4px 4px 20px rgba(0,0,0,0.05);
        }

        .u25mzy-story-entity {
            font-weight: 700;
            font-size: 20px;
            margin-bottom: 16px;
            display: block;
        }

        .u25mzy-outcome {
            margin-top: 16px;
            font-weight: 600;
            color: #389e0d;
        }

        /* Footer */
        .u25mzy-footer {
            background: #141414;
            color: #d9d9d9;
            padding: 80px 0 40px;
        }

        .u25mzy-footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 60px;
        }

        .u25mzy-footer-brand {
            grid-column: span 2;
        }

        .u25mzy-footer-brand h2 {
            color: white;
            margin-bottom: 20px;
            font-size: 24px;
        }

        .u25mzy-footer-links h4 {
            color: white;
            margin-bottom: 20px;
        }

        .u25mzy-footer-links ul {
            list-style: none;
        }

        .u25mzy-footer-links li {
            margin-bottom: 12px;
        }

        .u25mzy-footer-links a {
            color: #8c8c8c;
            text-decoration: none;
            transition: color 0.3s;
        }

        .u25mzy-footer-links a:hover {
            color: var(--u25mzy-primary);
        }

        .u25mzy-copyright {
            text-align: center;
            padding-top: 40px;
            border-top: 1px solid #303030;
            font-size: 14px;
            color: #595959;
        }

        /* Mobile Adjustments */
        @media (max-width: 768px) {
            .u25mzy-nav-wrapper {
                height: auto;
                padding: 16px 0;
            }
            .u25mzy-menu {
                width: 100%;
                margin-top: 16px;
                gap: 12px;
                justify-content: center;
            }
            .u25mzy-hero {
                padding-top: 120px;
            }
            .u25mzy-footer-brand {
                grid-column: span 1;
            }
        }

        /* Responsive Columns Control */
        .u25mzy-flex-container {
            display: flex;
            flex-wrap: wrap;
        }
        
        .u25mzy-flex-item {
            min-width: 0;
            flex: 1 1 300px;
        }