:root {
            --lac-bg: #0a0b10;
            --lac-surface: #161a23;
            --lac-primary: #00f2ff;
            --lac-accent: #7000ff;
            --lac-text-main: #e0e6ed;
            --lac-text-dim: #94a3b8;
            --lac-spacing: 8px;
            --lac-radius: 12px;
        }

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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            background-color: var(--lac-bg);
            color: var(--lac-text-main);
            line-height: 1.6;
            overflow-x: hidden;
            word-break: break-word;
        }

        /* 强制导航栏复用风格 */
        .lac-ixuvi {
            background: rgba(10, 11, 16, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
            width: 100%;
        }
        .lac-aguz {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 24px;
            flex-wrap: wrap;
        }
        .lac-logo img {
            height: 32px;
            display: block;
        }
        .lac-aguz-links {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .lac-ixuvi-item {
            color: var(--lac-text-dim);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s;
        }
        .lac-ixuvi-item:hover, .lac-ixuvi-item.active {
            color: var(--lac-primary);
        }

        /* 页面特有展示区域 - duqar */
        .lac-duqar {
            padding: clamp(64px, 10vw, 120px) 24px;
            background: radial-gradient(circle at top right, rgba(112, 0, 255, 0.15), transparent),
                        radial-gradient(circle at bottom left, rgba(0, 242, 255, 0.1), transparent);
            text-align: center;
        }
        .lac-ohar {
            max-width: 1000px;
            margin: 0 auto;
        }
        .lac-duqar h1 {
            font-size: clamp(2rem, 5vw, 3.5rem);
            line-height: 1.1;
            margin-bottom: 24px;
            background: linear-gradient(135deg, #fff 0%, var(--lac-primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 800;
        }
        .lac-duqar p {
            font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
            color: var(--lac-text-dim);
            max-width: 700px;
            margin: 0 auto 40px;
        }

        /* 核心步骤区块 - sopafen */
        .lac-sopafen {
            padding: 80px 24px;
            background: var(--lac-bg);
        }
        .lac-urin {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            max-width: 1200px;
            margin: 0 auto;
        }

        /* 卡片组件 - wonepo */
        .lac-wonepo {
            background: var(--lac-surface);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: var(--lac-radius);
            padding: 40px;
            transition: transform 0.3s, border-color 0.3s;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }
        .lac-wonepo:hover {
            transform: translateY(-8px);
            border-color: var(--lac-primary);
        }
        .lac-epik-icon {
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, var(--lac-accent), var(--lac-primary));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
        }
        .lac-epik-icon svg {
            width: 28px;
            height: 28px;
            fill: white;
        }
        .lac-epik h3 {
            font-size: 1.5rem;
            margin-bottom: 16px;
            color: #fff;
        }
        .lac-epik ol {
            padding-left: 20px;
            color: var(--lac-text-dim);
        }
        .lac-epik li {
            margin-bottom: 12px;
        }

        /* 节点数据展示区 - usub */
        .lac-usub {
            padding: 80px 24px;
            background: rgba(255, 255, 255, 0.02);
        }
        .lac-node-grid {
            max-width: 1100px;
            margin: 0 auto;
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .lac-node-row {
            display: flex;
            flex-wrap: wrap;
            background: var(--lac-surface);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .lac-node-row:first-child {
            background: rgba(112, 0, 255, 0.2);
            font-weight: bold;
            color: var(--lac-primary);
        }
        .lac-node-cell {
            padding: 20px;
            flex: 1;
            min-width: 150px;
            border-right: 1px solid rgba(255, 255, 255, 0.05);
        }

        /* 按钮组件 - iveg / qiza */
        .lac-iveg {
            display: inline-flex;
            align-items: center;
            padding: 14px 32px;
            background: var(--lac-primary);
            color: #000;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 700;
            transition: 0.3s;
            cursor: pointer;
            border: none;
        }
        .lac-iveg:hover {
            box-shadow: 0 0 20px rgba(0, 242, 255, 0.5);
            transform: scale(1.05);
        }
        .lac-qiza {
            display: inline-flex;
            align-items: center;
            padding: 14px 32px;
            background: transparent;
            color: var(--lac-primary);
            text-decoration: none;
            border-radius: 50px;
            font-weight: 700;
            border: 1px solid var(--lac-primary);
            transition: 0.3s;
            cursor: pointer;
        }
        .lac-qiza:hover {
            background: rgba(0, 242, 255, 0.1);
        }

        /* 信号/评价区块 - icupayi */
        .lac-icupayi {
            padding: 100px 24px;
            background: radial-gradient(ellipse at center, rgba(112, 0, 255, 0.05) 0%, transparent 70%);
            text-align: center;
        }
        .lac-signal-wrap {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            padding: 40px;
            border-left: 4px solid var(--lac-primary);
            background: rgba(255, 255, 255, 0.03);
            text-align: left;
        }
        .lac-signal-content {
            font-style: italic;
            font-size: 1.2rem;
            color: var(--lac-text-main);
            margin-bottom: 20px;
        }
        .lac-signal-meta {
            font-size: 0.9rem;
            color: var(--lac-text-dim);
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        /* 页脚区域 - cizenu */
        .lac-cizenu {
            background: #050608;
            padding: 80px 24px 40px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }
        .lac-icag {
            max-width: 1200px;
            margin: 0 auto;
        }
        .lac-icag-top {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            margin-bottom: 60px;
        }
        .lac-icag-brand-col {
            flex: 2;
            min-width: 280px;
        }
        .lac-icag-brand-text {
            font-size: 24px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            display: block;
        }
        .lac-icag-slogan {
            color: var(--lac-text-dim);
            font-size: 14px;
            max-width: 400px;
        }
        .lac-icag-links-col {
            flex: 1;
            min-width: 150px;
        }
        .lac-icag-list-title {
            color: #fff;
            margin-bottom: 24px;
            font-size: 16px;
        }
        .lac-icag-link {
            display: block;
            color: var(--lac-text-dim);
            text-decoration: none;
            margin-bottom: 12px;
            font-size: 14px;
            transition: color 0.3s;
        }
        .lac-icag-link:hover {
            color: var(--lac-primary);
        }

        @media (max-width: 768px) {
            .lac-aguz {
                flex-direction: column;
                gap: 16px;
            }
            .lac-aguz-links {
                justify-content: center;
                gap: 12px;
            }
            .lac-urin {
                grid-template-columns: 1fr;
            }
            .lac-node-cell {
                min-width: 100%;
            }
            .lac-icag-top {
                flex-direction: column;
            }
        }

.lac-hdr-ixuvi,
.lac-hdr-ixuvi *,
.lac-hdr-ixuvi *::before,
.lac-hdr-ixuvi *::after {
    box-sizing: border-box;
}

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

.lac-hdr-ixuvi p,
.lac-hdr-ixuvi h1,
.lac-hdr-ixuvi h2,
.lac-hdr-ixuvi h3,
.lac-hdr-ixuvi h4,
.lac-hdr-ixuvi h5,
.lac-hdr-ixuvi h6 {
    text-decoration: none;
}

.lac-hdr-ixuvi img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.lac-hdr-ixuvi {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.lac-hdr-ixuvi a.lac-hdr-ixuvi-item {
    --aisite-shell-nav-padding: 0;
    --aisite-shell-nav-margin: 0;
    --aisite-shell-nav-line-height: normal;
    --aisite-shell-nav-display: inline;
    --aisite-shell-nav-height: auto;
    --aisite-shell-nav-min-height: auto;
}

.lac-hdr-ixuvi a.lac-hdr-ixuvi-item,
.lac-hdr-ixuvi a.lac-hdr-ixuvi-item:hover,
.lac-hdr-ixuvi a.lac-hdr-ixuvi-item:focus,
.lac-hdr-ixuvi a.lac-hdr-ixuvi-item:active,
.lac-hdr-ixuvi a.lac-hdr-ixuvi-item.active,
.lac-hdr-ixuvi a.lac-hdr-ixuvi-item[aria-current="page"] {
    background: transparent;
    border: none;
    border-bottom: none;
    box-shadow: none;
    outline: none;
    text-decoration: none;
    padding: var(--aisite-shell-nav-padding, 0);
    margin: var(--aisite-shell-nav-margin, 0);
    line-height: var(--aisite-shell-nav-line-height, normal);
    display: var(--aisite-shell-nav-display, inline);
    height: var(--aisite-shell-nav-height, auto);
    min-height: var(--aisite-shell-nav-min-height, auto);
}

.lac-ftr-cizenu,
.lac-ftr-cizenu *,
.lac-ftr-cizenu *::before,
.lac-ftr-cizenu *::after {
    box-sizing: border-box;
}

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

.lac-ftr-cizenu p,
.lac-ftr-cizenu h1,
.lac-ftr-cizenu h2,
.lac-ftr-cizenu h3,
.lac-ftr-cizenu h4,
.lac-ftr-cizenu h5,
.lac-ftr-cizenu h6 {
    text-decoration: none;
}

.lac-ftr-cizenu img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.lac-ftr-cizenu {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.lac-ftr-cizenu a,
.lac-ftr-cizenu a:hover,
.lac-ftr-cizenu a:focus,
.lac-ftr-cizenu a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}