/* CSS 变量与基底设计 */
        :root {
            --primary: #4eacf4;
            --primary-dark: #1a8ad6;
            --primary-light: #eef7ff;
            --bg: #f6fafd;
            --bg-white: #ffffff;
            --text-main: #2b3e50;
            --text-muted: #556c80;
            --text-light: #7b8e9f;
            --radius: 20px;
            --shadow: 0 10px 30px rgba(78, 172, 244, 0.06);
            --shadow-hover: 0 15px 35px rgba(78, 172, 244, 0.12);
            --transition: 0.15s ease;
        }

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

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

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        /* 导航栏复用与微调 */
        .capp {
            background-color: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid rgba(78, 172, 244, 0.1);
        }

        .tunel {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
            flex-wrap: wrap;
        }

        .signa {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .signa img {
            height: 32px;
            width: auto;
        }

        .apex-brand {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            letter-spacing: -0.5px;
        }

        .orbis {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .tranz-wire {
            padding: 8px 16px;
            border-radius: var(--radius);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-muted);
        }

        .tranz-wire:hover,
        .tranz-wire.active {
            color: var(--primary-dark);
            background-color: var(--primary-light);
        }

        /* 主容器 */
        .shel-tunel {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 24px 80px;
        }

        /* 1. 探索更强大的 Xray 内核 (article) */
        .flara-intro {
            display: flex;
            gap: 48px;
            align-items: center;
            padding: 60px 0;
            margin-bottom: 60px;
            flex-wrap: wrap;
        }

        .flara-kore {
            flex: 1;
            min-width: 0;
        }

        .apex-tunel {
            font-size: 42px;
            font-weight: 800;
            line-height: 1.25;
            color: #1a2f44;
            letter-spacing: -1px;
            margin-bottom: 20px;
            white-space: normal;
        }

        .flow-intro {
            font-size: 18px;
            color: var(--text-muted);
            margin-bottom: 30px;
            word-break: break-word;
        }

        .clust-trig {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .puls-primary {
            background: linear-gradient(135deg, #4eacf4, #2575fc);
            color: #ffffff;
            padding: 14px 30px;
            border-radius: var(--radius);
            font-weight: 600;
            box-shadow: 0 8px 24px rgba(78, 172, 244, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .puls-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(78, 172, 244, 0.45);
        }

        .puls-secondary {
            background: var(--bg-white);
            color: var(--text-main);
            padding: 14px 30px;
            border-radius: var(--radius);
            font-weight: 600;
            border: 1px solid rgba(78, 172, 244, 0.2);
            box-shadow: var(--shadow);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .puls-secondary:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            transform: translateY(-2px);
        }

        /* 架构视觉呈现区 */
        .zenit-visual {
            flex: 1;
            min-width: 0;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .shard-visual {
            background: linear-gradient(135deg, #ffffff, #eef7ff);
            border-radius: var(--radius);
            border: 1px solid rgba(78, 172, 244, 0.12);
            padding: 40px;
            box-shadow: var(--shadow);
            width: 100%;
            max-width: 500px;
            position: relative;
            overflow: hidden;
        }

        /* 2. 如何在 v2rayN 中切换与更新内核 (section) */
        .bekon-capability {
            margin-bottom: 80px;
        }

        .apex-tunel {
            font-size: 32px;
            font-weight: 700;
            color: #1a2f44;
            margin-bottom: 16px;
            text-align: center;
            white-space: normal;
        }

        .flow-tunel-desc {
            font-size: 16px;
            color: var(--text-muted);
            text-align: center;
            max-width: 700px;
            margin: 0 auto 40px;
            word-break: break-word;
        }

        .matrx-three {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }

        .noda-step {
            flex: 1;
            min-width: 280px;
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid rgba(78, 172, 244, 0.08);
            padding: 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .noda-step:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(78, 172, 244, 0.2);
        }

        .dott-mark {
            width: 50px;
            height: 50px;
            border-radius: 15px;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
        }

        .apex-noda {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
        }

        .flow-noda {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.6;
            word-break: break-word;
        }

        /* 3. 解锁 VLESS 与 XTLS 协议 (aside) */
        .bekon-protocols {
            background: linear-gradient(135deg, #ffffff, #f0f8ff);
            border-radius: var(--radius);
            border: 1px solid rgba(78, 172, 244, 0.15);
            padding: 48px;
            box-shadow: var(--shadow);
            margin-bottom: 60px;
        }

        .shel-protocol-layout {
            display: flex;
            gap: 40px;
            align-items: center;
            flex-wrap: wrap;
        }

        .kore-protocol-info {
            flex: 1.2;
            min-width: 300px;
        }

        .kore-protocol-chart {
            flex: 0.8;
            min-width: 280px;
            background: var(--bg-white);
            border-radius: 16px;
            padding: 24px;
            box-shadow: var(--shadow);
            border: 1px solid rgba(78, 172, 244, 0.08);
        }

        .apex-protocol {
            font-size: 28px;
            font-weight: 700;
            color: #1a2f44;
            margin-bottom: 16px;
            white-space: normal;
        }

        .flow-protocol {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 24px;
            word-break: break-word;
        }

        /* 特性列表 */
        .clust-features {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .bead-feature {
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }

        .dott-check {
            color: var(--primary);
            flex-shrink: 0;
            margin-top: 3px;
        }

        .flow-feature-apex {
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 4px;
        }

        .flow-feature-desc {
            font-size: 14px;
            color: var(--text-light);
        }

        /* 图表指标 */
        .seam-chart-row {
            margin-bottom: 16px;
        }

        .seam-chart-row:last-child {
            margin-bottom: 0;
        }

        .flow-chart-mark {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 6px;
            display: flex;
            justify-content: space-between;
        }

        .seam-chart-seam-bg {
            height: 8px;
            background: #eef2f6;
            border-radius: 4px;
            overflow: hidden;
        }

        .seam-chart-seam-fill {
            height: 100%;
            background: linear-gradient(90deg, #4eacf4, #2575fc);
            border-radius: 4px;
        }

        /* 页脚 */
        .base-basal {
            background-color: var(--bg-white);
            border-top: 1px solid rgba(78, 172, 244, 0.1);
            padding: 40px 24px;
            margin-top: 60px;
        }

        .shel-base {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .flow-copyright {
            font-size: 14px;
            color: var(--text-light);
        }

        .clust-base-wires {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }

        .wire-base {
            font-size: 14px;
            color: var(--text-muted);
        }

        .wire-base:hover {
            color: var(--primary-dark);
        }

        /* 响应式断点 */
        @media (max-width: 992px) {
            .flara-intro {
                flex-direction: column;
                text-align: center;
                padding: 40px 0;
            }

            .clust-trig {
                justify-content: center;
            }

            .zenit-visual {
                width: 100%;
            }

            .shel-protocol-layout {
                flex-direction: column;
            }
        }

        @media (max-width: 768px) {
            .tunel {
                flex-direction: column;
                height: auto;
                padding: 16px 24px;
                gap: 16px;
            }

            .apex-tunel {
                font-size: 32px;
            }

            .matrx-three {
                flex-direction: column;
            }

            .noda-step {
                min-width: 100%;
            }

            .shel-base {
                flex-direction: column;
                text-align: center;
            }
        }

.vecta-capp{
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid rgba(78, 172, 244, 0.08);
        }

.vecta-capp .vecta-tunel{
            max-width: 1200px;
            margin: 0 auto;
            padding: 16px 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

.vecta-capp .vecta-signa{
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 0;
        }

.vecta-capp .vecta-signa img{
            width: 36px;
            height: 36px;
            object-fit: contain;
        }

.vecta-capp .vecta-apex-brand{
            font-size: 22px;
            font-weight: 700;
            color: #1a8ad6;
            letter-spacing: -0.5px;
        }

.vecta-capp .vecta-orbis{
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            min-width: 0;
        }

.vecta-capp .vecta-tranz-wire{
            color: #556c80;
            text-decoration: none;
            font-weight: 500;
            font-size: 15px;
            transition: all 0.15s ease;
            position: relative;
            padding: 6px 0;
        }

.vecta-capp .vecta-tranz-wire:hover, .vecta-capp .vecta-tranz-wire.vecta-active{
            color: #4eacf4;
        }

.vecta-capp .vecta-tranz-wire.vecta-active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: #4eacf4;
            border-radius: 2px;
        }

@media (max-width: 768px){.vecta-capp .vecta-tunel{
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
            }

.vecta-capp .vecta-orbis{
                width: 100%;
                justify-content: flex-start;
                gap: 14px;
            }}

.vecta-capp {
    background: rgb(255, 255, 255);
    background-image: none;
}

.ankr-base {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--text-main);
}
.ankr-base,
.ankr-base *,
.ankr-base *::before,
.ankr-base *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.ankr-base{
            background-color: #162636;
            color: #9cb2c9;
            padding: 70px 24px 40px;
            border-top: 1px solid #0f1c29;
        }

.ankr-base .ankr-base-kore{
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            gap: 48px;
            min-width: 0;
        }

.ankr-base .ankr-base-top{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
            min-width: 0;
        }

.ankr-base .ankr-base-info{
            flex: 1 1 300px;
            min-width: 0;
        }

.ankr-base .ankr-base-brand{
            font-size: 22px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 16px;
        }

.ankr-base .ankr-base-desc{
            font-size: 14px;
            line-height: 1.65;
            max-width: 340px;
        }

.ankr-base .ankr-base-wires{
            display: flex;
            flex-wrap: wrap;
            gap: 60px;
            min-width: 0;
        }

.ankr-base .ankr-base-clust{
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            gap: 12px;
            min-width: 0;
        }

.ankr-base .ankr-base-clust h4{
            color: #ffffff;
            font-size: 16px;
            margin: 0 0 6px 0;
            font-weight: 600;
        }

.ankr-base .ankr-base-wire{
            color: #9cb2c9;
            text-decoration: none;
            font-size: 14px;
            transition: color 0.15s ease;
        }

.ankr-base .ankr-base-wire:hover{
            color: #4eacf4;
        }

.ankr-base .ankr-base-bottom{
            border-top: 1px solid #23374b;
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            min-width: 0;
        }