:root {
            --primary: #6691db;
            --accent: #4a76c4;
            --bg: #f8fbff;
            --ink-dark: #1d2d44;
            --ink-mid: #4a5a70;
            --radius: 22px;
            --shadow-sm: 0 4px 12px rgba(102, 145, 219, 0.08);
            --shadow-md: 0 12px 32px rgba(102, 145, 219, 0.12);
            --shadow-lg: 0 20px 48px rgba(29, 45, 68, 0.08);
            --glass: rgba(255, 255, 255, 0.85);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--bg);
            color: var(--ink-dark);
            line-height: 1.7;
            overflow-x: hidden;
        }

        /* 导航栏复用首页风格 */
        .crest {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--glass);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(102, 145, 219, 0.1);
        }

        .guide-shroud {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 15px 25px;
        }

        .signet {
            display: flex;
            align-items: center;
        }

        .signet img {
            height: 36px;
        }

        .orbit {
            display: flex;
            align-items: center;
        }

        .weave {
            display: flex;
            gap: 30px;
            flex-wrap: wrap;
        }

        .knot {
            text-decoration: none;
            color: var(--ink-mid);
            font-weight: 500;
            font-size: 15px;
            transition: color 0.25s ease;
            position: relative;
        }

        .knot:hover {
            color: var(--primary);
        }

        .knot.active {
            color: var(--primary);
            font-weight: 700;
        }

        .knot.active::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 12px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
        }

        /* 主容器 */
        main {
            width: 100%;
        }

        /* 1. 为企业表达护航 - Article (Intro) */
        .vogue {
            padding: 100px 40px 80px;
            background: radial-gradient(circle at 85% 15%, rgba(102, 145, 219, 0.1) 0%, transparent 40%);
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        .vessel {
            max-width: 900px;
            min-width: 0;
            word-break: keep-all;
            overflow-wrap: break-word;
        }

        .vogue-apex {
            font-size: clamp(32px, 5vw, 56px);
            line-height: 1.15;
            font-weight: 800;
            margin-bottom: 24px;
            color: var(--ink-dark);
            background: linear-gradient(135deg, var(--ink-dark) 60%, var(--primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .vogue-ink {
            font-size: 20px;
            color: var(--ink-mid);
            margin-bottom: 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .ribbon-cluster {
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 50px;
        }

        .atom-ribbon {
            background: #fff;
            padding: 8px 20px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(102, 145, 219, 0.1);
        }

        /* 2. 深度定制化服务 - Div (Capability) */
        .matrix-realm {
            padding: 80px 40px;
            background: #fff;
        }

        .matrix-shroud {
            max-width: 1200px;
            margin: 0 auto;
        }

        .matrix-apex {
            font-size: 36px;
            font-weight: 700;
            text-align: center;
            margin-bottom: 16px;
        }

        .matrix-ink {
            text-align: center;
            color: var(--ink-mid);
            margin-bottom: 60px;
            font-size: 18px;
        }

        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 30px;
        }

        .shard {
            background: var(--bg);
            padding: 45px 35px;
            border-radius: var(--radius);
            transition: all 0.3s ease;
            border: 1px solid transparent;
            min-width: 0;
        }

        .shard:hover {
            transform: translateY(-8px);
            background: #fff;
            box-shadow: var(--shadow-lg);
            border-color: rgba(102, 145, 219, 0.15);
        }

        .glyph-shroud {
            width: 64px;
            height: 64px;
            background: #fff;
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 25px;
            box-shadow: var(--shadow-sm);
            color: var(--primary);
        }

        .shard-apex {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .shard-ink {
            font-size: 15px;
            color: var(--ink-mid);
        }

        /* 3. 全方位的安全防御体系 - Article (Capability) */
        .glance-realm {
            padding: 100px 40px;
            background: linear-gradient(180deg, #fff, var(--bg));
        }

        .glance-shroud {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            gap: 60px;
            flex-wrap: wrap;
        }

        .glance-lens {
            flex: 1;
            min-width: 320px;
            background: var(--ink-dark);
            border-radius: var(--radius);
            padding: 40px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 30px 60px rgba(29, 45, 68, 0.2);
        }

        .glance-lens::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 40px;
            background: rgba(255, 255, 255, 0.05);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .visual-atom {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .visual-ink {
            color: #a0aec0;
            font-family: monospace;
            font-size: 14px;
        }

        .visual-status {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #48bb78;
            box-shadow: 0 0 10px #48bb78;
        }

        .glance-vessel {
            flex: 1;
            min-width: 320px;
        }

        .glance-apex {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 25px;
        }

        .glance-ink {
            font-size: 18px;
            color: var(--ink-mid);
            margin-bottom: 35px;
        }

        .check-cluster {
            display: grid;
            gap: 15px;
        }

        .check-atom {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 600;
            color: var(--ink-dark);
        }

        .check-glyph {
            color: #48bb78;
            flex-shrink: 0;
        }

        /* 4. 开启您的企业高效输入 - Section (Context) */
        .vista-realm {
            padding: 80px 40px;
        }

        .vista-shroud {
            max-width: 1000px;
            margin: 0 auto;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: 30px;
            padding: 60px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .vista-apex {
            font-size: 38px;
            font-weight: 800;
            margin-bottom: 20px;
        }

        .vista-ink {
            font-size: 18px;
            opacity: 0.9;
            margin-bottom: 40px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .spark-realm {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .spark {
            padding: 16px 40px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 16px;
            text-decoration: none;
            transition: all 0.25s ease;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .spark-prime {
            background: #fff;
            color: var(--primary);
        }

        .spark-prime:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 25px rgba(255, 255, 255, 0.3);
        }

        .spark-ghost {
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 255, 255, 0.3);
        }

        .spark-ghost:hover {
            background: rgba(255, 255, 255, 0.25);
        }

        /* 页脚 */
        .wake {
            background: #fff;
            padding: 80px 40px 40px;
            border-top: 1px solid rgba(102, 145, 219, 0.1);
        }

        .echo-matrix {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr repeat(3, 1fr);
            gap: 40px;
            margin-bottom: 60px;
        }

        .echo-bloc {
            min-width: 0;
        }

        .echo-signet {
            font-size: 24px;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 20px;
            display: block;
        }

        .echo-ink {
            color: var(--ink-mid);
            font-size: 14px;
            margin-bottom: 20px;
        }

        .echo-apex {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--ink-dark);
        }

        .echo-cluster {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .echo-knot {
            text-decoration: none;
            color: var(--ink-mid);
            font-size: 14px;
            transition: color 0.2s;
        }

        .echo-knot:hover {
            color: var(--primary);
        }

        .roots-shroud {
            max-width: 1200px;
            margin: 0 auto;
            padding-top: 30px;
            border-top: 1px solid rgba(102, 145, 219, 0.05);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .roots-ink {
            font-size: 13px;
            color: #a0aec0;
        }

        /* 响应式适配 */
        @media (max-width: 1024px) {
            .echo-matrix {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .guide-shroud {
                flex-direction: column;
                gap: 20px;
            }
            .weave {
                justify-content: center;
                gap: 15px;
            }
            .vogue {
                padding: 60px 20px;
            }
            .glance-shroud {
                flex-direction: column;
            }
            .glance-lens {
                width: 100%;
                min-width: 0;
            }
            .vista-shroud {
                padding: 40px 20px;
            }
            .echo-matrix {
                grid-template-columns: 1fr;
            }
        }

.glide-crest{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(102, 145, 219, 0.1);
            transition: 0.25s ease;
        }

.glide-crest .glide-guide-shroud{
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 80px;
        }

.glide-crest .glide-signet{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.glide-crest .glide-signet img{
            height: 36px;
            width: auto;
        }

.glide-crest .glide-orbit{
            display: flex;
            flex-wrap: wrap;
            min-width: 0;
        }

.glide-crest .glide-weave{
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            align-items: center;
        }

.glide-crest .glide-knot{
            text-decoration: none;
            color: #4a5d78;
            font-weight: 500;
            font-size: 15px;
            transition: 0.25s ease;
            position: relative;
        }

.glide-crest .glide-knot:hover, .glide-crest .glide-knot.active{
            color: #6691db;
        }

.glide-crest .glide-knot.active::after{
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 100%;
            height: 3px;
            background: #6691db;
            border-radius: 2px;
        }

@media (max-width: 768px){.glide-crest .glide-guide-shroud{ height: auto; padding: 20px; }

.glide-crest .glide-weave{ gap: 16px; width: 100%; justify-content: center; margin-top: 15px; }}

.glide-crest {
    background: rgb(255, 255, 255);
    background-image: none;
}

.depth-wake {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--ink-deep);
}
.depth-wake,
.depth-wake *,
.depth-wake *::before,
.depth-wake *::after {
    box-sizing: border-box;
}

.depth-wake [role="navigation"],
.depth-wake div,
.depth-wake section,
.depth-wake article,
.depth-wake aside,
.depth-wake p,
.depth-wake h1,
.depth-wake h2,
.depth-wake h3,
.depth-wake h4,
.depth-wake h5,
.depth-wake h6,
.depth-wake a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.depth-wake p,
.depth-wake h1,
.depth-wake h2,
.depth-wake h3,
.depth-wake h4,
.depth-wake h5,
.depth-wake h6 {
    text-decoration: none;
}

.depth-wake img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.depth-wake {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.depth-wake a,
.depth-wake a:hover,
.depth-wake a:focus,
.depth-wake a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.depth-wake{
            background: #fff;
            padding: 100px 40px 60px;
            border-top: 1px solid #eef2f7;
        }

.depth-wake .depth-depth-matrix{
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 60px;
            justify-content: space-between;
        }

.depth-wake .depth-depth-info{
            flex: 2;
            min-width: 300px;
        }

.depth-wake .depth-depth-signet{
            font-size: 24px;
            font-weight: 800;
            color: #6691db;
            margin-bottom: 24px;
        }

.depth-wake .depth-depth-ink{
            color: #4a5d78;
            font-size: 16px;
            margin-bottom: 30px;
            max-width: 400px;
        }

.depth-wake .depth-depth-orbit{
            flex: 3;
            display: flex;
            flex-wrap: wrap;
            gap: 60px;
            min-width: 320px;
        }

.depth-wake .depth-echo-cluster{
            flex: 1;
            min-width: 140px;
        }

.depth-wake .depth-echo-apex{
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 24px;
        }

.depth-wake .depth-echo-weave{
            list-style: none;
        }

.depth-wake .depth-echo-atom{
            margin-bottom: 12px;
        }

.depth-wake .depth-echo-knot{
            text-decoration: none;
            color: #4a5d78;
            font-size: 15px;
            transition: 0.2s ease;
        }

.depth-wake .depth-echo-knot:hover{
            color: #6691db;
            padding-left: 5px;
        }

.depth-wake .depth-roots-ribbon{
            max-width: 1400px;
            margin: 60px auto 0;
            padding-top: 40px;
            border-top: 1px solid #eef2f7;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            font-size: 14px;
            color: #8a9cb5;
        }

@media (max-width: 768px){.depth-wake .depth-depth-matrix{ flex-direction: column; gap: 40px; }}