/* 变量系统 - 继承首页视觉契约 */
        :root {
            --primary: #99d54a;
            --primary-dark: #7ab332;
            --dark-surface: #0f172a;
            --dark-surface-alt: #1e293b;
            --text-main: #334155;
            --text-muted: #64748b;
            --text-light: #f8fafc;
            --bg-light: #f1f5f9;
            --bg-white: #ffffff;
            --radius-sm: 13px;
            --radius-md: 16px;
            --radius-lg: 19px;
            --transition: all 0.35s ease;
            --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
            --shadow-md: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.04);
            --shadow-lg: 0 20px 40px -10px rgba(15, 23, 42, 0.15), 0 15px 20px -15px rgba(15, 23, 42, 0.1);
            --shadow-glow: 0 8px 20px -6px rgba(153, 213, 74, 0.5);
            --max-width: 1200px;
        }

        /* 全局重置与基础规范 */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        /* 文本换行规范 */
        .lore, .crest, p, span, div {
            word-break: break-word;
            overflow-wrap: break-word;
        }
        
        /* 中文内容优化 */
        p.lore {
            word-break: keep-all;
            line-height: 1.7;
        }

        /* 强制Flexbox/Grid必备规则 */
        .cluster, .array, .vessel, .halo, .aura {
            display: flex;
            flex-wrap: wrap;
        }

        .cluster > *, .array > *, .vessel > *, .halo > *, .aura > * {
            min-width: 0;
        }

        /* 导航栏样式 (复用要求) */
        .peak {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(15, 23, 42, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .nexus {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 1rem 2rem;
        }

        .nexus > * { min-width: 0; }

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

        .lens {
            height: 32px;
            width: auto;
            object-fit: contain;
        }

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

        .ray {
            color: var(--text-light);
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: var(--transition);
            opacity: 0.8;
            padding: 0.5rem 0;
            position: relative;
        }

        .ray:hover, .ray.active {
            opacity: 1;
            color: var(--primary);
        }

        .ray::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
            transform: translateX(-50%);
            border-radius: 2px;
        }

        .ray:hover::after, .ray.active::after {
            width: 100%;
        }

        /* 首屏展示区 (Vista / Vessel) - 继承首页视觉 */
        .vista {
            background-color: var(--dark-surface);
            background: linear-gradient(145deg, rgba(15, 23, 42, 1) 0%, rgba(30, 41, 59, 1) 100%);
            color: var(--text-light);
            padding: 6rem 2rem 8rem;
            position: relative;
            overflow: hidden;
        }

        .vista::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(153, 213, 74, 0.05) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .vessel {
            max-width: var(--max-width);
            margin: 0 auto;
            gap: 4rem;
            align-items: center;
            justify-content: space-between;
        }

        .vista-lore {
            flex: 1 1 400px;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            z-index: 2;
        }

        .crest-zenith {
            color: var(--text-light);
            font-weight: 800;
            font-size: clamp(2.5rem, 5vw, 4rem);
            line-height: 1.15;
            letter-spacing: -0.02em;
            white-space: normal;
        }

        .crest-zenith span {
            color: var(--primary);
        }

        .lore-lead {
            font-size: 1.25rem;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 600px;
        }

        /* 动效视觉承载区 (SVG Motion) */
        .vista-lens {
            flex: 1 1 500px;
            position: relative;
            z-index: 2;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .engine-svg {
            width: 100%;
            max-width: 550px;
            height: auto;
            filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
        }

        /* 核心代码区 (Aside / Aura) */
        .aura {
            padding: 8rem 2rem;
            background-color: var(--bg-light);
            position: relative;
        }

        .aura-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            width: 100%;
            display: flex;
            flex-direction: column;
            gap: 4rem;
        }
        
        .aura-inner > * { min-width: 0; }

        .crest-cluster {
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        
        .crest-cluster > * { min-width: 0; }

        .crest-pod {
            font-size: clamp(2rem, 4vw, 2.75rem);
            font-weight: 800;
            color: var(--dark-surface);
            line-height: 1.2;
            white-space: normal;
        }

        .lore-desc {
            font-size: 1.125rem;
            color: var(--text-muted);
        }

        .cluster-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            width: 100%;
        }

        /* 卡片语法 (Fold / Prism) */
        .fold {
            background: var(--bg-white);
            padding: 3rem 2rem;
            border-radius: var(--radius-lg);
            border: 1px solid rgba(15, 23, 42, 0.05);
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
            position: relative;
            overflow: hidden;
            transform: translateY(0);
        }

        .fold:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(153, 213, 74, 0.3);
        }

        .rune-wrap {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, rgba(153, 213, 74, 0.2), rgba(153, 213, 74, 0.05));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-dark);
            margin-bottom: 0.5rem;
            border: 1px solid rgba(153, 213, 74, 0.2);
        }

        .rune {
            width: 32px;
            height: 32px;
        }

        .crest-shard {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--dark-surface);
            line-height: 1.3;
            white-space: normal;
        }

        /* 性能展示区 (Div / Halo) */
        .halo {
            padding: 8rem 2rem;
            background-color: var(--bg-white);
            border-top: 1px solid rgba(15, 23, 42, 0.05);
        }

        .halo-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            width: 100%;
            gap: 5rem;
            align-items: center;
            display: flex;
            flex-wrap: wrap;
        }
        
        .halo-inner > * { min-width: 0; }

        .halo-lens {
            flex: 1 1 450px;
            position: relative;
            background: var(--bg-light);
            border-radius: var(--radius-lg);
            padding: 3rem;
            display: flex;
            justify-content: center;
            align-items: center;
            box-shadow: inset 0 2px 10px rgba(0,0,0,0.02);
            border: 1px solid rgba(15, 23, 42, 0.05);
        }

        .halo-lore {
            flex: 1 1 400px;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .surge-ray {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--primary-dark);
            font-weight: 600;
            text-decoration: none;
            margin-top: 1rem;
            transition: var(--transition);
        }

        .surge-ray:hover {
            color: var(--dark-surface);
            transform: translateX(5px);
        }

        /* 页脚区域 (Tail / Echo) */
        .tail {
            background-color: var(--dark-surface);
            color: var(--text-muted);
            padding: 4rem 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .echo {
            max-width: var(--max-width);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 2rem;
        }
        
        .echo > * { min-width: 0; }

        .echo-brand {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-light);
            letter-spacing: -0.02em;
        }

        .echo-links {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
        }
        
        .echo-links > * { min-width: 0; }

        .echo-ray {
            color: var(--text-muted);
            text-decoration: none;
            transition: var(--transition);
            font-size: 0.95rem;
        }

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

        /* SVG 动画关键帧 (SVG Motion) */
        @keyframes flow-dash {
            to { stroke-dashoffset: -100; }
        }
        
        @keyframes pulse-glow {
            0%, 100% { opacity: 0.6; filter: drop-shadow(0 0 5px rgba(153, 213, 74, 0.4)); }
            50% { opacity: 1; filter: drop-shadow(0 0 15px rgba(153, 213, 74, 0.8)); }
        }

        @keyframes float-element {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        
        @keyframes data-process {
            0% { transform: scaleY(1); opacity: 1; }
            50% { transform: scaleY(0.4); opacity: 0.5; fill: var(--primary); }
            100% { transform: scaleY(1); opacity: 1; }
        }

        .anim-flow {
            stroke-dasharray: 8 6;
            animation: flow-dash 2s linear infinite;
        }

        .anim-glow {
            animation: pulse-glow 3s ease-in-out infinite;
        }

        .anim-float {
            animation: float-element 6s ease-in-out infinite;
        }
        
        .anim-data-1 { animation: data-process 2s ease-in-out infinite 0s; transform-origin: bottom; }
        .anim-data-2 { animation: data-process 2s ease-in-out infinite 0.4s; transform-origin: bottom; }
        .anim-data-3 { animation: data-process 2s ease-in-out infinite 0.8s; transform-origin: bottom; }
        .anim-data-4 { animation: data-process 2s ease-in-out infinite 1.2s; transform-origin: bottom; }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .vista { padding: 5rem 2rem; }
            .vessel, .halo-inner { gap: 3rem; }
            .cluster-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
        }

        @media (max-width: 768px) {
            .nexus { flex-direction: column; gap: 1.5rem; }
            .array { flex-wrap: wrap; justify-content: center; gap: 1rem 1.5rem; }
            .vista { padding: 4rem 1.5rem; text-align: center; }
            .vista-lore { align-items: center; }
            .aura { padding: 5rem 1.5rem; }
            .halo { padding: 5rem 1.5rem; }
            .halo-inner { flex-direction: column-reverse; text-align: center; gap: 3rem; }
            .halo-lore { align-items: center; }
            .surge-ray { justify-content: center; }
            .echo { flex-direction: column; text-align: center; gap: 1.5rem; }
            .echo-links { justify-content: center; }
        }

.helm-peak.helm-orbit {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main);
}
.helm-peak.helm-orbit,
.helm-peak.helm-orbit *,
.helm-peak.helm-orbit *::before,
.helm-peak.helm-orbit *::after {
    box-sizing: border-box;
}

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

.helm-peak.helm-orbit p,
.helm-peak.helm-orbit h1,
.helm-peak.helm-orbit h2,
.helm-peak.helm-orbit h3,
.helm-peak.helm-orbit h4,
.helm-peak.helm-orbit h5,
.helm-peak.helm-orbit h6 {
    text-decoration: none;
}

.helm-peak.helm-orbit img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.helm-peak.helm-orbit {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.helm-peak.helm-orbit a.helm-ray {
    --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;
}

.helm-peak.helm-orbit a.helm-ray,
.helm-peak.helm-orbit a.helm-ray:hover,
.helm-peak.helm-orbit a.helm-ray:focus,
.helm-peak.helm-orbit a.helm-ray:active,
.helm-peak.helm-orbit a.helm-ray.active,
.helm-peak.helm-orbit a.helm-ray[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);
}

.helm-peak.helm-orbit .helm-cluster, .helm-peak.helm-orbit .helm-orbit, .helm-peak.helm-orbit .helm-nexus, .helm-peak.helm-orbit .helm-array{
            display: flex;
            flex-wrap: wrap;
        }

.helm-peak.helm-orbit .helm-cluster > *, .helm-peak.helm-orbit .helm-orbit > *, .helm-peak.helm-orbit .helm-nexus > *, .helm-peak.helm-orbit .helm-array > *{
            min-width: 0;
        }

.helm-peak.helm-orbit .helm-peak{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(15, 23, 42, 0.05);
            box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -1px rgba(15, 23, 42, 0.04);
        }

.helm-peak.helm-orbit .helm-nexus{
            max-width: 1400px;
            margin: 0 auto;
            padding: 1.2rem 2rem;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

.helm-peak.helm-orbit .helm-sigil{
            width: 140px;
            display: flex;
            align-items: center;
        }

.helm-peak.helm-orbit .helm-sigil .helm-lens{
            max-width: 100%;
            height: auto;
            display: block;
        }

.helm-peak.helm-orbit .helm-array{
            gap: 2.5rem;
            align-items: center;
        }

.helm-peak.helm-orbit .helm-ray{
            text-decoration: none;
            color: #334155;
            font-weight: 600;
            font-size: 1.05rem;
            transition: 0.35s ease;
            position: relative;
        }

.helm-peak.helm-orbit .helm-ray:hover{
            color: #7ab332;
        }

.helm-peak.helm-orbit .helm-ray.active{
            color: #7ab332;
        }

.helm-peak.helm-orbit .helm-ray.active::after{
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 100%;
            height: 3px;
            background: #99d54a;
            border-radius: 3px;
        }

@media (max-width: 768px){.helm-peak.helm-orbit .helm-nexus{
                flex-direction: column;
                gap: 1.5rem;
            }

.helm-peak.helm-orbit .helm-array{
                justify-content: center;
                gap: 1.2rem;
            }}

.nadir-tail.nadir-nadir {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main);
}
.nadir-tail.nadir-nadir,
.nadir-tail.nadir-nadir *,
.nadir-tail.nadir-nadir *::before,
.nadir-tail.nadir-nadir *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.nadir-tail.nadir-nadir .nadir-cluster, .nadir-tail.nadir-nadir .nadir-fold, .nadir-tail.nadir-nadir .nadir-vein{
            display: flex;
            flex-wrap: wrap;
        }

.nadir-tail.nadir-nadir .nadir-cluster > *, .nadir-tail.nadir-nadir .nadir-fold > *, .nadir-tail.nadir-nadir .nadir-vein > *{
            min-width: 0;
        }

.nadir-tail.nadir-nadir .nadir-vessel, .nadir-tail.nadir-nadir .nadir-lore, .nadir-tail.nadir-nadir .nadir-crest{
            word-break: break-word;
            overflow-wrap: break-word;
            word-break: keep-all; 
        }

.nadir-tail.nadir-nadir .nadir-ray{
            text-decoration: none;
            color: #334155;
            font-weight: 600;
            font-size: 1.05rem;
            transition: 0.35s ease;
            position: relative;
        }

.nadir-tail.nadir-nadir .nadir-ray:hover{
            color: #7ab332;
        }

.nadir-tail.nadir-nadir .nadir-ray.active{
            color: #7ab332;
        }

.nadir-tail.nadir-nadir .nadir-ray.active::after{
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 100%;
            height: 3px;
            background: #99d54a;
            border-radius: 3px;
        }

.nadir-tail.nadir-nadir .nadir-nadir{
            background: #0f172a;
            color: #f8fafc;
            padding: 5rem 2rem 3rem;
            margin-top: auto;
        }

.nadir-tail.nadir-nadir .nadir-nadir .nadir-vessel{
            max-width: 1400px;
            margin: 0 auto;
            justify-content: space-between;
            gap: 4rem;
        }

.nadir-tail.nadir-nadir .nadir-nadir .nadir-fold{
            flex-direction: column;
            gap: 1.5rem;
            min-width: 250px;
            flex: 1;
        }

.nadir-tail.nadir-nadir .nadir-nadir .nadir-crest{
            color: #99d54a;
            font-size: 1.8rem;
            margin-bottom: 0.5rem;
        }

.nadir-tail.nadir-nadir .nadir-nadir .nadir-lore{
            color: #94a3b8;
            font-size: 0.95rem;
        }

.nadir-tail.nadir-nadir .nadir-nadir .nadir-cluster{
            flex-direction: column;
            gap: 1rem;
        }

.nadir-tail.nadir-nadir .nadir-nadir .nadir-ray{
            color: #cbd5e1;
            font-size: 0.95rem;
        }

.nadir-tail.nadir-nadir .nadir-nadir .nadir-ray:hover{
            color: #99d54a;
        }

.nadir-tail.nadir-nadir .nadir-nadir .nadir-vein{
            max-width: 1400px;
            margin: 4rem auto 0;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            justify-content: space-between;
            color: #64748b;
            font-size: 0.9rem;
        }

@media (max-width: 768px){.nadir-tail.nadir-nadir .nadir-nadir .nadir-vessel{
                flex-direction: column;
                gap: 2.5rem;
            }}