:root {
            --primary: #1f9cf0;
            --bg: #05070a;
            --surface: #11141b;
            --text: #ffffff;
            --text-dim: #a0a0ab;
            --accent: #2ecc71;
            --radius: 16px;
            --shadow: 0 20px 40px rgba(0,0,0,0.4);
            --border: rgba(255,255,255,0.08);
        }

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

        body {
            background-color: var(--bg);
            color: var(--text);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
            word-break: keep-all;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: 0.35s ease;
        }

        /* 强制复用导航栏样式 */
        .twig {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(5, 7, 10, 0.8);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
        }

        .vein {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

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

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

        .orbit {
            flex: 1;
            display: flex;
            justify-content: center;
        }

        .fringe {
            display: flex;
            gap: 32px;
        }

        .orbit-glyph {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-dim);
            position: relative;
        }

        .orbit-glyph:hover, .orbit-glyph.active {
            color: var(--primary);
        }

        .spark-blink {
            display: flex;
            align-items: center;
        }

        .blink-primary {
            background: var(--primary);
            color: white;
            border-radius: 40px;
            font-weight: 600;
            transition: 0.35s ease;
            box-shadow: 0 10px 20px rgba(31, 156, 240, 0.2);
            display: inline-block;
        }

        .blink-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 30px rgba(31, 156, 240, 0.4);
        }

        /* 主体容器 */
        .cradle {
            max-width: 1100px;
            margin: 0 auto;
            padding: 120px 24px 80px;
        }

        /* Hero / Intro 样式变体 */
        .portal {
            padding: 60px 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            margin-bottom: 80px;
        }

        .optic-mega {
            font-size: clamp(32px, 6vw, 64px);
            line-height: 1.1;
            font-weight: 800;
            margin-bottom: 24px;
            background: linear-gradient(135deg, #fff 0%, #1f9cf0 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            word-break: break-word;
        }

        .marrow-lead {
            font-size: 1.25rem;
            color: var(--text-dim);
            max-width: 800px;
            margin-bottom: 48px;
            overflow-wrap: break-word;
        }

        /* 协议卡片布局 */
        .matrix {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-bottom: 100px;
        }

        .slab {
            flex: 1;
            min-width: 300px;
            background: var(--surface);
            padding: 40px;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            transition: 0.35s ease;
            display: flex;
            flex-direction: column;
        }

        .slab:hover {
            transform: translateY(-8px);
            border-color: var(--primary);
            box-shadow: var(--shadow);
        }

        .thread {
            width: 48px;
            height: 48px;
            margin-bottom: 24px;
            color: var(--primary);
        }

        .optic-slab {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .marrow-slab {
            color: var(--text-dim);
            font-size: 1rem;
            margin-bottom: 24px;
        }

        .halo-core {
            margin-top: auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .core-tag {
            display: flex;
            align-items: center;
            font-size: 0.9rem;
            color: var(--text);
        }

        .core-tag::before {
            content: "";
            width: 6px;
            height: 6px;
            background: var(--primary);
            border-radius: 50%;
            margin-right: 12px;
        }

        /* 侧边信息 / 传输协议 */
        .vault {
            background: linear-gradient(180deg, #11141b 0%, #05070a 100%);
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 60px;
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            align-items: center;
        }

        .spark-info {
            flex: 1;
            min-width: 340px;
        }

        .optic-sub {
            font-size: 2.25rem;
            font-weight: 800;
            margin-bottom: 24px;
            color: var(--primary);
        }

        .marrow-info {
            font-size: 1.1rem;
            color: var(--text-dim);
            margin-bottom: 32px;
        }

        /* 定义列表样式 */
        .vein-data {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }

        .core-data {
            flex: 1;
            min-width: 200px;
            background: rgba(255,255,255,0.03);
            padding: 24px;
            border-radius: 12px;
            border-left: 4px solid var(--primary);
        }

        .optic-data {
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--primary);
            margin-bottom: 8px;
            font-weight: 700;
        }

        .marrow-data {
            font-size: 1rem;
            font-weight: 500;
        }

        /* 页脚 */
        .leaf {
            background: #000;
            padding: 80px 24px;
            border-top: 1px solid var(--border);
        }

        .abyss {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
        }

        .tether-brand {
            flex: 1;
            min-width: 260px;
        }

        .optic-leaf {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }

        .marrow-leaf {
            color: var(--text-dim);
            font-size: 0.95rem;
            max-width: 300px;
        }

        .tether-links {
            display: flex;
            flex-wrap: wrap;
            gap: 60px;
        }

        .halo-links {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .glyph-leaf {
            color: var(--text-dim);
            font-size: 0.95rem;
        }

        .glyph-leaf:hover {
            color: var(--primary);
        }

        @media (max-width: 768px) {
            .orbit {
                display: none;
            }
            .vein {
                padding: 0 16px;
            }
            .cradle {
                padding: 100px 16px 40px;
            }
            .vault {
                padding: 32px;
            }
            .optic-sub {
                font-size: 1.75rem;
            }
        }

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

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

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

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

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

.orbit-twig a.orbit-orbit-glyph.orbit-glyph-2 {
    --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;
}

.orbit-twig a.orbit-orbit-glyph.orbit-glyph-2,
.orbit-twig a.orbit-orbit-glyph.orbit-glyph-2:hover,
.orbit-twig a.orbit-orbit-glyph.orbit-glyph-2:focus,
.orbit-twig a.orbit-orbit-glyph.orbit-glyph-2:active,
.orbit-twig a.orbit-orbit-glyph.orbit-glyph-2.active,
.orbit-twig a.orbit-orbit-glyph.orbit-glyph-2[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);
}

.orbit-twig{
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(5, 7, 10, 0.8);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

.orbit-twig .orbit-vein{
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 80px;
        }

.orbit-twig .orbit-pixel{
            height: 40px;
            display: flex;
            align-items: center;
        }

.orbit-twig .orbit-pixel img{
            height: 32px;
            width: auto;
        }

.orbit-twig .orbit-fringe{
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
        }

.orbit-twig .orbit-glyph-2{
            font-size: 15px;
            font-weight: 500;
            color: #a0a0ab;
            position: relative;
        }

.orbit-twig .orbit-glyph-2:hover{
            color: #1f9cf0;
        }

.orbit-twig .orbit-glyph-2.active{
            color: #ffffff;
        }

.orbit-twig .orbit-glyph-2.active::after{
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #1f9cf0;
            box-shadow: 0 0 8px #1f9cf0;
        }

.orbit-twig .orbit-blink-primary{
            background: #1f9cf0;
            color: white;
            padding: 18px 40px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 18px;
            box-shadow: 0 10px 30px rgba(31, 156, 240, 0.3);
            display: flex;
            align-items: center;
            gap: 10px;
        }

.orbit-twig .orbit-blink-primary:hover{
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(31, 156, 240, 0.4);
        }

@media (max-width: 768px){.orbit-twig .orbit-fringe{
                display: none;
            }}

.orbit-twig {
    background: rgb(5, 7, 10);
    background-image: none;
}

.abyss-leaf {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    word-break: keep-all;
    color: var(--text);
}
.abyss-leaf,
.abyss-leaf *,
.abyss-leaf *::before,
.abyss-leaf *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.abyss-leaf .abyss-vein{
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 80px;
        }

.abyss-leaf .abyss-marrow-standard{
            font-size: 18px;
            color: #a0a0ab;
            margin-bottom: 32px;
            line-height: 1.8;
        }

.abyss-leaf{
            background: #020305;
            padding: 100px 24px 60px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

.abyss-leaf .abyss-origin-grid{
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 60px;
            margin-bottom: 80px;
        }

.abyss-leaf .abyss-optic-foot{
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 24px;
            color: #fff;
        }

.abyss-leaf .abyss-tether-fringe{
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

.abyss-leaf .abyss-glyph-foot{
            color: #a0a0ab;
            font-size: 15px;
        }

.abyss-leaf .abyss-glyph-foot:hover{
            color: #1f9cf0;
        }

.abyss-leaf .abyss-halo-bottom{
            max-width: 1400px;
            margin: 0 auto;
            padding-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.05);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            color: #4b5563;
            font-size: 14px;
        }