/* 基础变量与重置 - 继承首页视觉基因 */
        :root {
            --core-accent: #3aee8b;
            --core-accent-dim: rgba(58, 238, 139, 0.15);
            --core-surface: #141c2b;
            --core-surface-alt: #1e293b;
            --core-bg: #090e17;
            --core-text: #f8fafc;
            --core-text-muted: #94a3b8;
            --radius-base: 12px;
            --radius-lg: 16px;
            --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.2);
            --shadow-glow: 0 4px 20px rgba(58, 238, 139, 0.15);
            --transition-base: all 0.25s ease;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--core-bg);
            color: var(--core-text);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        /* 强制规范类 */
        .mesh-flex {
            display: flex;
            flex-wrap: wrap;
        }
        
        .mesh-flex > * {
            min-width: 0;
        }

        .vox-wrap {
            word-break: break-word; 
            overflow-wrap: break-word;
            word-break: keep-all; /* 中文优化 */
        }

        /* 导航栏复用样式 */
        .crest-top {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(9, 14, 23, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .radar-zone {
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem 1.5rem;
            align-items: center;
            justify-content: space-between;
        }

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

        .route-threads {
            gap: 2rem;
            align-items: center;
        }

        .wire {
            color: var(--core-text-muted);
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: var(--transition-base);
        }

        .wire:hover,
        .wire.active {
            color: var(--core-text);
        }

        .wire.active {
            color: var(--core-accent);
            position: relative;
        }

        .wire.active::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--core-accent);
            border-radius: 2px;
            box-shadow: 0 0 8px var(--core-accent-dim);
        }

        /* 页面骨架与主容器 */
        .zone-fold {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        .core-hub {
            flex: 1;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem 1.5rem 4rem;
            display: flex;
            flex-direction: column;
            gap: 4rem;
        }

        /* 标题层级体系 */
        .apex-zone {
            font-size: clamp(2.2rem, 4vw, 3.5rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.02em;
            color: var(--core-accent);
            margin-bottom: 1.5rem;
            white-space: normal;
        }

        .apex-sub {
            font-size: clamp(1.5rem, 2.5vw, 2rem);
            font-weight: 700;
            color: var(--core-text);
            margin-bottom: 1rem;
            position: relative;
            padding-left: 1rem;
            white-space: normal;
        }
        
        .apex-sub::before {
            content: '';
            position: absolute;
            left: 0;
            top: 15%;
            height: 70%;
            width: 4px;
            background: var(--core-accent);
            border-radius: 2px;
        }

        /* Section 1: 网络拓扑与节点配置 (Hero - Reverse Split) */
        .flare-zone {
            position: relative;
            background: radial-gradient(circle at 30% 70%, rgba(58, 238, 139, 0.08) 0%, transparent 60%);
            border-radius: var(--radius-lg);
            padding: 3rem 0;
        }

        .flare-mesh {
            align-items: center;
            gap: 3rem;
            /* Reverse split implementation for desktop */
            flex-direction: row-reverse; 
        }

        .flare-vox {
            flex: 1 1 500px;
        }

        .flare-lens {
            flex: 1 1 400px;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .lens-graphic {
            width: 100%;
            max-width: 480px;
            height: auto;
            filter: drop-shadow(0 0 20px rgba(58, 238, 139, 0.2));
            transition: var(--transition-base);
        }

        .flare-lens:hover .lens-graphic {
            transform: scale(1.02) translateY(-5px);
            filter: drop-shadow(0 0 30px rgba(58, 238, 139, 0.4));
        }

        .vox-lead {
            font-size: 1.1rem;
            color: var(--core-text-muted);
            margin-bottom: 1.5rem;
        }

        /* Section 2: 接入新服务器流程 */
        .wave-hub {
            background: var(--core-surface);
            border-radius: var(--radius-lg);
            padding: 3rem 2rem;
            box-shadow: var(--shadow-soft);
            border: 1px solid rgba(255,255,255,0.03);
        }

        .step-mesh {
            gap: 2rem;
            margin-top: 2.5rem;
        }

        .blip-pod {
            flex: 1 1 280px;
            background: linear-gradient(145deg, var(--core-surface-alt), var(--core-surface));
            border-radius: var(--radius-base);
            padding: 2rem;
            position: relative;
            transition: var(--transition-base);
            border-top: 2px solid transparent;
        }

        .blip-pod:hover {
            transform: translateY(-5px);
            border-top-color: var(--core-accent);
            box-shadow: var(--shadow-glow);
        }

        .blip-rune {
            width: 48px;
            height: 48px;
            background: var(--core-accent-dim);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--core-accent);
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            border: 1px solid rgba(58, 238, 139, 0.3);
        }

        .blip-apex {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #fff;
        }

        /* Section 3: 身份验证与自动执行 (Aside pod) */
        .detail-pod {
            background: var(--core-surface-alt);
            border-radius: var(--radius-lg);
            padding: 3rem 2rem;
            position: relative;
            overflow: hidden;
        }

        .detail-pod::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, var(--core-accent-dim) 0%, transparent 70%);
            opacity: 0.5;
            pointer-events: none;
        }

        .packet-mesh {
            gap: 2rem;
            margin-top: 2rem;
        }

        .packet-node {
            flex: 1 1 300px;
            background: var(--core-surface);
            padding: 1.5rem;
            border-radius: var(--radius-base);
            border-left: 3px solid var(--core-accent);
        }
        
        .packet-apex {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .packet-apex svg {
            width: 20px;
            height: 20px;
            fill: var(--core-accent);
        }

        /* Section 4: 代理设置与路由 */
        .context-zone {
            padding: 2rem 0;
        }

        .node-mesh {
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .node-band {
            flex: 1 1 100%;
            background: var(--core-surface);
            border-radius: var(--radius-base);
            padding: 2rem;
            display: flex;
            align-items: flex-start;
            gap: 1.5rem;
            transition: var(--transition-base);
            border: 1px solid rgba(255,255,255,0.05);
        }

        .node-band:hover {
            background: var(--core-surface-alt);
            border-color: rgba(58, 238, 139, 0.3);
        }

        .node-rune {
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            background: rgba(9, 14, 23, 0.5);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .node-rune svg {
            width: 28px;
            height: 28px;
            stroke: var(--core-accent);
            stroke-width: 2;
            fill: none;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .node-vox {
            flex: 1;
        }

        .node-apex {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        /* 页脚 */
        .sole-abyss {
            background: var(--core-surface);
            padding: 3rem 1.5rem;
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            margin-top: auto;
        }

        .sole-vox {
            color: var(--core-text-muted);
            font-size: 0.9rem;
            font-weight: 500;
        }
        
        .sole-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--core-text);
            margin-bottom: 0.5rem;
            display: inline-block;
        }

        /* 响应式调整 */
        @media (max-width: 992px) {
            .flare-mesh {
                flex-direction: column; /* 窄屏取消 reverse split */
                text-align: center;
            }
            .apex-zone {
                text-align: center;
            }
        }

        @media (max-width: 768px) {
            .route-threads {
                display: none; /* 移动端简化演示，实际应有汉堡菜单，按蓝图保持结构即可 */
            }
            
            .core-hub {
                padding: 1.5rem 1rem 3rem;
                gap: 2.5rem;
            }

            .wave-hub, .detail-pod {
                padding: 2rem 1.5rem;
            }

            .node-band {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
        }

.radar-crest-top .radar-mesh-flex{
            display: flex;
            flex-wrap: wrap;
        }

.radar-crest-top .radar-mesh-flex > *{
            min-width: 0;
        }

.radar-crest-top{
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(9, 14, 23, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

.radar-crest-top .radar-radar-zone{
            max-width: 1400px;
            margin: 0 auto;
            padding: 1rem 2rem;
            align-items: center;
            justify-content: space-between;
        }

.radar-crest-top .radar-glyph{
            height: 32px;
            display: flex;
            align-items: center;
        }

.radar-crest-top .radar-glyph img{
            height: 100%;
            width: auto;
            object-fit: contain;
        }

.radar-crest-top .radar-route-threads{
            align-items: center;
            gap: 2rem;
        }

.radar-crest-top .radar-wire{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: color 0.25s ease;
            padding: 0.5rem 0;
            position: relative;
        }

.radar-crest-top .radar-wire:hover, .radar-crest-top .radar-wire.active{
            color: #f8fafc;
        }

.radar-crest-top .radar-wire.active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: #3aee8b;
            border-radius: 2px;
        }

@media (max-width: 768px){.radar-crest-top .radar-radar-zone{
                flex-direction: column;
                gap: 1rem;
                padding: 1rem;
            }}

.radar-crest-top {
    background: rgb(9, 14, 23);
    background-image: none;
}

.echo-sole-bottom {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--core-light);
}
.echo-sole-bottom,
.echo-sole-bottom *,
.echo-sole-bottom *::before,
.echo-sole-bottom *::after {
    box-sizing: border-box;
}

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

.echo-sole-bottom p,
.echo-sole-bottom h1,
.echo-sole-bottom h2,
.echo-sole-bottom h3,
.echo-sole-bottom h4,
.echo-sole-bottom h5,
.echo-sole-bottom h6 {
    text-decoration: none;
}

.echo-sole-bottom img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.echo-sole-bottom {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.echo-sole-bottom a,
.echo-sole-bottom a:hover,
.echo-sole-bottom a:focus,
.echo-sole-bottom a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.echo-sole-bottom .echo-vox-cn{ word-break: keep-all; }

.echo-sole-bottom{
            background: #141c2b;
            padding: 4rem 2rem;
            border-top: 1px solid rgba(255,255,255,0.05);
            text-align: center;
        }

.echo-sole-bottom .echo-echo-brand{
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 1px;
            margin-bottom: 1rem;
            color: #f8fafc;
        }

.echo-sole-bottom .echo-echo-vox{
            color: #94a3b8;
            font-size: 0.9rem;
        }