/* 基础变量与重置 */
        :root {
            --c-bg: #09090b;
            --c-surface: #121216;
            --c-surface-hover: #1c1c22;
            --c-primary: #da21c4;
            --c-primary-glow: rgba(218, 33, 196, 0.25);
            --c-text-main: #f4f4f5;
            --c-text-muted: #a1a1aa;
            --c-border: #27272a;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --transition: all 0.35s ease;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --font-serif: "Georgia", "Times New Roman", serif;
            --font-mono: "Fira Code", "JetBrains Mono", Consolas, monospace;
        }

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

        body {
            font-family: var(--font-sans);
            background-color: var(--c-bg);
            color: var(--c-text-main);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        /* 强制排版规则 */
        .simes, p, li {
            word-break: break-word;
            overflow-wrap: break-word;
            word-break: keep-all;
        }
        
        .nkeok, h1, h2, h3, h4 {
            white-space: normal;
            line-height: 1.2;
            font-weight: 700;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        /* 全局容器结构 */
        .kpjon {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        .obasil {
            flex: 1;
            display: flex;
            flex-direction: column;
            width: 100%;
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 5vw;
        }

        /* 导航头部 (.gdmi = header, .owema = nav, .arjy = logo, .rxyzqu = menu) */
        .gdmi {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(9, 9, 11, 0.8);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--c-border);
        }

        .owema {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: 1320px;
            margin: 0 auto;
            padding: 16px 5vw;
            flex-wrap: wrap;
        }

        .arjy {
            display: flex;
            align-items: center;
            min-width: 0;
        }

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

        .rxyzqu {
            display: flex;
            gap: 32px;
            align-items: center;
            flex-wrap: wrap;
        }

        .rxyzqu .mzd {
            font-size: 0.95rem;
            color: var(--c-text-muted);
            font-weight: 500;
            transition: var(--transition);
            position: relative;
        }

        .rxyzqu .mzd:hover {
            color: var(--c-text-main);
        }

        .rxyzqu .mzd.active {
            color: var(--c-text-main);
        }

        .rxyzqu .mzd.active::after {
            content: '';
            position: absolute;
            bottom: -24px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--c-primary);
            box-shadow: 0 -2px 10px var(--c-primary-glow);
        }

        /* 按钮组件 (.puzine = primary, .ihabo = secondary) */
        .vzwm-puzine {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 32px;
        }

        .puzine, .ihabo {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
            min-width: 0;
            cursor: pointer;
        }

        .puzine {
            background: var(--c-primary);
            color: #fff;
            box-shadow: 0 4px 20px rgba(218, 33, 196, 0.3);
            border: 1px solid transparent;
        }

        .puzine:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(218, 33, 196, 0.5);
            background: #e635d2;
        }

        .ihabo {
            background: transparent;
            color: var(--c-text-main);
            border: 1px solid var(--c-border);
        }

        .ihabo:hover {
            background: var(--c-surface);
            border-color: var(--c-text-muted);
            transform: translateY(-2px);
        }

        /* Hero 区域 - 蓝图: asymmetric_grid (60/40) */
        .jogimap {
            padding: 100px 0;
            display: grid;
            grid-template-columns: 45% 50%;
            gap: 5%;
            align-items: center;
            position: relative;
        }

        /* 纯粹的装饰性光晕 */
        .jogimap::before {
            content: '';
            position: absolute;
            top: 10%;
            left: 10%;
            width: 400px;
            height: 400px;
            background: var(--c-primary);
            filter: blur(120px);
            opacity: 0.15;
            z-index: -1;
            border-radius: 50%;
        }

        .jogimap-minor {
            display: flex;
            flex-direction: column;
            gap: 24px;
            min-width: 0;
        }

        .jogimap-nkeok {
            font-family: var(--font-serif);
            font-size: clamp(2.5rem, 4vw, 4rem);
            letter-spacing: -0.02em;
            color: #ffffff;
        }

        .jogimap-simes {
            font-size: 1.125rem;
            color: var(--c-text-muted);
            max-width: 90%;
            line-height: 1.7;
        }

        /* Hero 图像/视觉占位区 (Dominant Cell) */
        .jogimap-dominant {
            position: relative;
            border-radius: var(--radius-lg);
            background: linear-gradient(145deg, var(--c-surface), var(--c-bg));
            border: 1px solid var(--c-border);
            aspect-ratio: 4/3;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 24px 64px rgba(0,0,0,0.4);
        }

        /* 终端视窗动效SVG */
        .jogimap-dominant svg {
            width: 80%;
            height: 80%;
            color: var(--c-primary);
        }

        /* 特性聚焦区 (Product Showcase) */
        .itupuwu {
            padding: 80px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 64px;
            align-items: center;
            border-top: 1px solid var(--c-border);
        }

        .itupuwu-info {
            flex: 1;
            min-width: 300px;
            max-width: 480px;
        }

        .itupuwu-nkeok {
            font-size: 2.25rem;
            margin-bottom: 24px;
            background: linear-gradient(90deg, #fff, #a1a1aa);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .itupuwu-simes {
            color: var(--c-text-muted);
            font-size: 1.1rem;
            margin-bottom: 24px;
        }

        .itupuwu-visual {
            flex: 1.5;
            min-width: 320px;
            position: relative;
        }

        .itupuwu-visual .ccqy {
            width: 100%;
            border-radius: var(--radius-md);
            border: 1px solid var(--c-border);
            box-shadow: 0 20px 40px rgba(0,0,0,0.5);
            display: block;
        }

        /* 底层特性网格 (.ecoqiru = section, .vzwm = grid, .tekicaj = card) */
        .ecoqiru {
            padding: 100px 0;
        }

        .ecoqiru-nkeok {
            font-size: 2rem;
            text-align: center;
            margin-bottom: 64px;
        }

        .vzwm-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
        }

        .tekicaj {
            background: var(--c-surface);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-md);
            padding: 40px 32px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .tekicaj:hover {
            background: var(--c-surface-hover);
            border-color: rgba(218, 33, 196, 0.3);
            transform: translateY(-4px);
        }

        .tekicaj .jbln {
            width: 48px;
            height: 48px;
            background: rgba(218, 33, 196, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--c-primary);
        }

        .tekicaj-nkeok {
            font-size: 1.25rem;
            font-weight: 600;
        }

        .tekicaj-simes {
            color: var(--c-text-muted);
            font-size: 0.95rem;
        }

        /* 主题承接模块 (Topic Clusters) */
        .aseru {
            padding: 80px 0;
            border-top: 1px dashed var(--c-border);
        }
        
        .aseru-head {
            margin-bottom: 48px;
        }

        .aseru-nkeok {
            font-size: 1.75rem;
            margin-bottom: 16px;
        }
        
        .aseru-desc {
            color: var(--c-text-muted);
            max-width: 600px;
        }

        .vzwm-cluster {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .elam {
            padding: 24px;
            border-radius: var(--radius-sm);
            border-left: 3px solid var(--c-border);
            background: linear-gradient(90deg, var(--c-surface) 0%, transparent 100%);
            transition: var(--transition);
            display: block;
        }

        .elam:hover {
            border-left-color: var(--c-primary);
            background: linear-gradient(90deg, rgba(218,33,196,0.05) 0%, transparent 100%);
        }

        .elam-nkeok {
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--c-text-main);
        }

        .elam-simes {
            font-size: 0.9rem;
            color: var(--c-text-muted);
        }

        /* CTA 区域 */
        .eveyi {
            margin: 80px 0 120px;
            padding: 80px 40px;
            background: radial-gradient(circle at center, var(--c-surface-hover) 0%, var(--c-bg) 100%);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-lg);
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .eveyi-nkeok {
            font-size: 2.5rem;
            margin-bottom: 24px;
        }

        .eveyi-simes {
            color: var(--c-text-muted);
            max-width: 500px;
            margin-bottom: 40px;
            font-size: 1.1rem;
        }

        /* 页脚 */
        .zgujbu {
            border-top: 1px solid var(--c-border);
            padding: 64px 5vw;
            background: #050505;
        }

        .vzwm-zgujbu {
            max-width: 1320px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 64px;
        }

        .baxegu {
            display: flex;
            flex-direction: column;
            gap: 16px;
            min-width: 200px;
        }

        .baxegu-brand {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: -0.05em;
            color: #fff;
        }

        .baxegu-nkeok {
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--c-text-muted);
            margin-bottom: 8px;
        }

        .baxegu .mzd {
            color: var(--c-text-muted);
            font-size: 0.95rem;
            transition: var(--transition);
        }

        .baxegu .mzd:hover {
            color: var(--c-primary);
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .jogimap {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 48px;
                padding: 64px 0;
            }
            .jogimap-minor {
                align-items: center;
            }
            .vzwm-puzine {
                justify-content: center;
            }
            .jogimap-dominant {
                aspect-ratio: 16/9;
                max-width: 800px;
                margin: 0 auto;
            }
        }

        @media (max-width: 768px) {
            .rxyzqu {
                display: none; /* 移动端简易处理，实际应配合JS展开菜单 */
            }
            .itupuwu {
                flex-direction: column;
                text-align: center;
            }
            .vzwm-grid, .vzwm-cluster {
                grid-template-columns: 1fr;
            }
            .eveyi {
                padding: 48px 24px;
            }
            .eveyi-nkeok {
                font-size: 2rem;
            }
        }