:root {
            --primary: #e07b7a;
            --primary-soft: #fff5f5;
            --accent: #f8f9fa;
            --radius: 17px;
            --shadow: 0 12px 40px rgba(0,0,0,0.06), 0 2px 10px rgba(0,0,0,0.02);
            --shadow-hover: 0 20px 50px rgba(224, 123, 122, 0.15);
            --text: #202124;
            --text-dim: #5f6368;
            --bg: #ffffff;
            --transition: 0.25s ease;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            word-break: keep-all;
            overflow-x: hidden;
        }

        /* 强制导航栏复用 */
        .void-flow {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            z-index: 1000;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        .omni-orbit {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 2rem;
            flex-wrap: wrap;
        }

        .glyph-crest img {
            height: 32px;
            display: block;
        }

        .spool-root {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .motif-warp {
            text-decoration: none;
            color: var(--text);
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--transition);
            position: relative;
        }

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

        .motif-warp.active {
            color: var(--primary);
        }

        .motif-warp.active::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        /* 主内容容器 */
        main {
            padding-top: 80px;
        }

        /* 搜索引导区域 - intro */
        .vista-vault {
            min-height: 45vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 4rem 2rem;
            background: linear-gradient(135deg, var(--primary-soft) 0%, #ffffff 100%);
            text-align: center;
        }

        .quill-crest {
            font-size: clamp(2rem, 5vw, 3rem);
            line-height: 1.2;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 1.5rem;
            color: var(--text);
        }

        .prism-strata {
            max-width: 700px;
            font-size: 1.15rem;
            color: var(--text-dim);
            margin-bottom: 3rem;
            word-break: break-word;
        }

        .portal-search-vault {
            width: 100%;
            max-width: 600px;
            position: relative;
            background: #fff;
            padding: 8px;
            border-radius: 50px;
            box-shadow: var(--shadow);
            display: flex;
            align-items: center;
            border: 1px solid rgba(224, 123, 122, 0.2);
        }

        .portal-search-vault input {
            flex: 1;
            border: none;
            padding: 12px 24px;
            font-size: 1rem;
            outline: none;
            background: transparent;
            min-width: 0;
        }

        .bolt-spark {
            background: var(--primary);
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            box-shadow: 0 4px 15px rgba(224, 123, 122, 0.3);
            transition: var(--transition);
            border: none;
            cursor: pointer;
            white-space: nowrap;
        }

        .bolt-spark:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        /* 常见故障快速修复 - faq */
        .strata-crest {
            max-width: 1000px;
            margin: 0 auto;
            padding: 6rem 2rem;
        }

        .quill-sub-vault {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 3rem;
            text-align: center;
        }

        .shard-root {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
        }

        .shard-parcel {
            flex: 1;
            min-width: 300px;
            background: #fff;
            padding: 2.5rem;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            border: 1px solid rgba(0,0,0,0.03);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .shard-parcel:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(224, 123, 122, 0.2);
        }

        .clasp-glyph {
            width: 48px;
            height: 48px;
            margin-bottom: 1.5rem;
            color: var(--primary);
        }

        .quill-mini {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .prism-info {
            font-size: 0.95rem;
            color: var(--text-dim);
        }

        /* 步骤引导 - steps */
        .canary-vault {
            background-color: var(--accent);
            padding: 6rem 2rem;
        }

        .canary-crest {
            max-width: 1100px;
            margin: 0 auto;
        }

        .strata-steps-root {
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
            align-items: flex-start;
        }

        .step-module {
            flex: 1;
            min-width: 300px;
            position: relative;
        }

        .step-pulse {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: var(--primary);
            color: #fff;
            border-radius: 50%;
            font-weight: 800;
            margin-bottom: 1.5rem;
            box-shadow: 0 4px 10px rgba(224, 123, 122, 0.4);
        }

        .step-quill {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }

        .step-prism {
            color: var(--text-dim);
            margin-bottom: 2rem;
        }

        .step-spool-flow {
            list-style: none;
        }

        .step-spool-warp {
            padding: 1rem 0;
            border-bottom: 1px solid rgba(0,0,0,0.05);
            display: flex;
            gap: 1rem;
            align-items: flex-start;
        }

        .step-clasp {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            color: var(--primary);
            margin-top: 4px;
        }

        /* 页脚 */
        .node-trace {
            background: #fff;
            padding: 5rem 2rem 3rem;
            border-top: 1px solid rgba(0,0,0,0.05);
        }

        .anchor-vault {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 3rem;
        }

        .drift-brand {
            flex: 2;
            min-width: 280px;
        }

        .drift-quill {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .drift-prism {
            color: var(--text-dim);
            font-size: 0.9rem;
            max-width: 300px;
        }

        .drift-spool {
            flex: 1;
            min-width: 150px;
        }

        .drift-motif-root {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

        .drift-motif {
            text-decoration: none;
            color: var(--text-dim);
            font-size: 0.9rem;
            transition: var(--transition);
        }

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

        .node-prism-flow {
            max-width: 1200px;
            margin: 3rem auto 0;
            padding-top: 2rem;
            border-top: 1px solid rgba(0,0,0,0.05);
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-dim);
        }

        @media (max-width: 768px) {
            .spool-root {
                gap: 1rem;
                justify-content: center;
                margin-top: 1rem;
            }
            .omni-orbit {
                justify-content: center;
            }
            .quill-crest {
                font-size: 2rem;
            }
            .strata-steps-root {
                gap: 2rem;
            }
        }

.omni-void-flow{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #e8eaed;
        }

.omni-void-flow .omni-omni-orbit{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            max-width: 1300px;
            margin: 0 auto;
            padding: 1rem 2rem;
        }

.omni-void-flow .omni-glyph-crest{
            flex-shrink: 0;
            display: flex;
            align-items: center;
        }

.omni-void-flow .omni-glyph-crest img{
            height: 36px;
            width: auto;
        }

.omni-void-flow .omni-spool-root{
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }

.omni-void-flow .omni-motif-warp{
            text-decoration: none;
            color: #5f6368;
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.25s ease;
            position: relative;
        }

.omni-void-flow .omni-motif-warp:hover{
            color: #e07b7a;
        }

.omni-void-flow .omni-motif-warp.active{
            color: #e07b7a;
        }

.omni-void-flow .omni-motif-warp.active::after{
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #e07b7a;
            border-radius: 2px;
        }

@media (max-width: 768px){.omni-void-flow .omni-omni-orbit{
                flex-direction: column;
                gap: 1.5rem;
            }

.omni-void-flow .omni-spool-root{
                gap: 1rem;
                justify-content: center;
            }}

.omni-void-flow {
    background: rgb(255, 255, 255);
    background-image: none;
}

.anchor-node-anchor {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    color: var(--deep);
}
.anchor-node-anchor,
.anchor-node-anchor *,
.anchor-node-anchor *::before,
.anchor-node-anchor *::after {
    box-sizing: border-box;
}

.anchor-node-anchor nav,
.anchor-node-anchor div,
.anchor-node-anchor section,
.anchor-node-anchor article,
.anchor-node-anchor aside,
.anchor-node-anchor p,
.anchor-node-anchor h1,
.anchor-node-anchor h2,
.anchor-node-anchor h3,
.anchor-node-anchor h4,
.anchor-node-anchor h5,
.anchor-node-anchor h6,
.anchor-node-anchor a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

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

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

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

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

.anchor-node-anchor .anchor-motif-warp{
            text-decoration: none;
            color: #5f6368;
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.25s ease;
            position: relative;
        }

.anchor-node-anchor .anchor-motif-warp:hover{
            color: #e07b7a;
        }

.anchor-node-anchor .anchor-motif-warp.active{
            color: #e07b7a;
        }

.anchor-node-anchor .anchor-motif-warp.active::after{
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #e07b7a;
            border-radius: 2px;
        }

.anchor-node-anchor{
            background: #f8f9fa;
            padding: 5rem 2rem;
            margin-top: 8rem;
        }

.anchor-node-anchor .anchor-trace-crest{
            max-width: 1300px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 4rem;
        }

.anchor-node-anchor .anchor-trace-root h4{
            margin-bottom: 1.5rem;
            font-weight: 700;
            color: #202124;
        }

.anchor-node-anchor .anchor-trace-root ul{
            list-style: none;
        }

.anchor-node-anchor .anchor-trace-root ul li{
            margin-bottom: 0.8rem;
        }

.anchor-node-anchor .anchor-trace-root ul li a{
            text-decoration: none;
            color: #5f6368;
            font-size: 0.9rem;
            transition: color 0.2s;
        }

.anchor-node-anchor .anchor-trace-root ul li a:hover{
            color: #e07b7a;
        }

.anchor-node-anchor .anchor-drift-bottom{
            max-width: 1300px;
            margin: 4rem auto 0;
            padding-top: 2rem;
            border-top: 1px solid #e8eaed;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            color: #5f6368;
            font-size: 0.85rem;
        }

.anchor-node-anchor .anchor-drift-brand{
            font-weight: 700;
            color: #202124;
        }