:root {
            --ttD-primary: #e05971;
            --ttD-primary-soft: rgba(224, 89, 113, 0.1);
            --ttD-dark: #1a1a1a;
            --ttD-gray: #666;
            --ttD-light: #f8f9fa;
            --ttD-border: #eaeaea;
            --ttD-shadow: 0 10px 30px rgba(0,0,0,0.08);
            --ttD-radius: 12px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.7;
            color: var(--ttD-dark);
            background-color: #fff;
            word-break: keep-all;
            overflow-wrap: break-word;
        }

        /* 导航复用风格 */
        .ttD-nexus {
            position: sticky;
            top: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--ttD-border);
            z-index: 1000;
            padding: 15px 0;
        }

        .ttD-orbit {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }

        .ttD-logo img {
            height: 32px;
            display: block;
        }

        .ttD-pulse {
            display: flex;
            flex-wrap: wrap;
            gap: 25px;
        }

        .ttD-pulse a {
            text-decoration: none;
            color: var(--ttD-dark);
            font-size: 15px;
            font-weight: 500;
            transition: color 0.35s ease;
            min-width: 0;
        }

        .ttD-pulse a:hover, .ttD-pulse a.active {
            color: var(--ttD-primary);
        }

        /* Hero: vertical_stack 结构 */
        .ttD-flare {
            padding: 100px 20px;
            background: radial-gradient(circle at 50% 100%, var(--ttD-primary-soft), transparent);
            text-align: center;
        }

        .ttD-vault {
            max-width: 900px;
            margin: 0 auto;
        }

        .ttD-apex {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 24px;
        }

        .ttD-apex h1 {
            font-size: clamp(2.5rem, 5vw, 3.5rem);
            line-height: 1.2;
            color: var(--ttD-dark);
            margin-bottom: 10px;
            white-space: normal;
        }

        .ttD-apex p {
            font-size: 1.2rem;
            color: var(--ttD-gray);
            max-width: 700px;
        }

        .ttD-waft {
            padding: 8px 16px;
            background: var(--ttD-primary-soft);
            color: var(--ttD-primary);
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        /* 内容区域 */
        .ttD-vista {
            padding: 80px 20px;
        }

        .ttD-scope {
            max-width: 1100px;
            margin: 0 auto;
        }

        .ttD-cradle {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 40px;
            margin-top: 50px;
        }

        .ttD-pod {
            background: #fff;
            padding: 40px;
            border-radius: var(--ttD-radius);
            border: 1px solid var(--ttD-border);
            transition: all 0.35s ease;
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .ttD-pod:hover {
            transform: translateY(-5px);
            box-shadow: var(--ttD-shadow);
            border-color: var(--ttD-primary-soft);
        }

        .ttD-shard {
            width: 50px;
            height: 50px;
            background: var(--ttD-primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            margin-bottom: 10px;
        }

        .ttD-pod h2 {
            font-size: 1.5rem;
            margin-bottom: 10px;
            color: var(--ttD-dark);
        }

        /* 列表展示 */
        .ttD-shard-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .ttD-shard-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.95rem;
            color: var(--ttD-gray);
        }

        .ttD-shard-list svg {
            flex-shrink: 0;
        }

        /* 状态指示器 */
        .ttD-ping {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            background: var(--ttD-dark);
            color: #fff;
            text-decoration: none;
            border-radius: var(--ttD-radius);
            font-weight: 500;
            transition: background 0.35s ease;
            align-self: flex-start;
        }

        .ttD-ping:hover {
            background: var(--ttD-primary);
        }

        /* 底部 */
        .ttD-echo {
            background: var(--ttD-light);
            padding: 60px 20px;
            border-top: 1px solid var(--ttD-border);
        }

        .ttD-haven {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
        }

        .ttD-haven-brand {
            flex: 1;
            min-width: 250px;
        }

        .ttD-haven-brand h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--ttD-primary);
        }

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

        .ttD-haven-group {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .ttD-haven-group a {
            color: var(--ttD-gray);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.35s ease;
        }

        .ttD-haven-group a:hover {
            color: var(--ttD-primary);
        }

        @media (max-width: 768px) {
            .ttD-orbit {
                flex-direction: column;
                gap: 15px;
            }
            .ttD-pulse {
                justify-content: center;
                gap: 15px;
            }
            .ttD-cradle {
                grid-template-columns: 1fr;
            }
            .ttD-apex h1 {
                font-size: 2.2rem;
            }
        }

.ttD-hdr-nexus {
    font-family: var(--ttD-font-sans);
    line-height: 1.7;
    color: var(--ttD-text);
}
.ttD-hdr-nexus,
.ttD-hdr-nexus *,
.ttD-hdr-nexus *::before,
.ttD-hdr-nexus *::after {
    box-sizing: border-box;
}

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

.ttD-hdr-nexus p,
.ttD-hdr-nexus h1,
.ttD-hdr-nexus h2,
.ttD-hdr-nexus h3,
.ttD-hdr-nexus h4,
.ttD-hdr-nexus h5,
.ttD-hdr-nexus h6 {
    text-decoration: none;
}

.ttD-hdr-nexus img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.ttD-hdr-nexus {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.ttD-hdr-nexus a[href="index.html"],
.ttD-hdr-nexus a[href="setup.html"],
.ttD-hdr-nexus a[href="connect.html"],
.ttD-hdr-nexus a[href="club.html"],
.ttD-hdr-nexus a[href="geek.html"] {
    --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;
}

.ttD-hdr-nexus a[href="index.html"],
.ttD-hdr-nexus a[href="index.html"]:hover,
.ttD-hdr-nexus a[href="index.html"]:focus,
.ttD-hdr-nexus a[href="index.html"]:active,
.ttD-hdr-nexus a[href="index.html"].active,
.ttD-hdr-nexus a[href="index.html"][aria-current="page"],
.ttD-hdr-nexus a[href="setup.html"],
.ttD-hdr-nexus a[href="setup.html"]:hover,
.ttD-hdr-nexus a[href="setup.html"]:focus,
.ttD-hdr-nexus a[href="setup.html"]:active,
.ttD-hdr-nexus a[href="setup.html"].active,
.ttD-hdr-nexus a[href="setup.html"][aria-current="page"],
.ttD-hdr-nexus a[href="connect.html"],
.ttD-hdr-nexus a[href="connect.html"]:hover,
.ttD-hdr-nexus a[href="connect.html"]:focus,
.ttD-hdr-nexus a[href="connect.html"]:active,
.ttD-hdr-nexus a[href="connect.html"].active,
.ttD-hdr-nexus a[href="connect.html"][aria-current="page"],
.ttD-hdr-nexus a[href="club.html"],
.ttD-hdr-nexus a[href="club.html"]:hover,
.ttD-hdr-nexus a[href="club.html"]:focus,
.ttD-hdr-nexus a[href="club.html"]:active,
.ttD-hdr-nexus a[href="club.html"].active,
.ttD-hdr-nexus a[href="club.html"][aria-current="page"],
.ttD-hdr-nexus a[href="geek.html"],
.ttD-hdr-nexus a[href="geek.html"]:hover,
.ttD-hdr-nexus a[href="geek.html"]:focus,
.ttD-hdr-nexus a[href="geek.html"]:active,
.ttD-hdr-nexus a[href="geek.html"].active,
.ttD-hdr-nexus a[href="geek.html"][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);
}

.ttD-hdr-nexus{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            border-bottom: 1px solid #eee;
            padding: 1rem 0;
        }

.ttD-hdr-nexus .ttD-hdr-orbit{
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

.ttD-hdr-nexus .ttD-hdr-logo{
            flex: 0 0 auto;
        }

.ttD-hdr-nexus .ttD-hdr-logo img{
            height: 38px;
            width: auto;
        }

.ttD-hdr-nexus .ttD-hdr-pulse{
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }

.ttD-hdr-nexus .ttD-hdr-pulse a{
            font-weight: 600;
            font-size: 0.95rem;
            color: #666666;
            position: relative;
            padding: 5px 0;
        }

.ttD-hdr-nexus .ttD-hdr-pulse a::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #e05971;
            transition: width 0.35s ease;
        }

.ttD-hdr-nexus .ttD-hdr-pulse a:hover, .ttD-hdr-nexus .ttD-hdr-pulse a.active{
            color: #e05971;
        }

.ttD-hdr-nexus .ttD-hdr-pulse a.active::after{
            width: 100%;
        }

@media (max-width: 768px){.ttD-hdr-nexus .ttD-hdr-orbit{
                padding: 0 20px;
            }

.ttD-hdr-nexus .ttD-hdr-pulse{
                display: none; 
            }}

.ttD-hdr-nexus {
    background: rgb(255, 255, 255);
    background-image: none;
}

.ttD-ftr-haven {
    font-family: var(--ttD-font-sans);
    line-height: 1.7;
    color: var(--ttD-text);
}
.ttD-ftr-haven,
.ttD-ftr-haven *,
.ttD-ftr-haven *::before,
.ttD-ftr-haven *::after {
    box-sizing: border-box;
}

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

.ttD-ftr-haven p,
.ttD-ftr-haven h1,
.ttD-ftr-haven h2,
.ttD-ftr-haven h3,
.ttD-ftr-haven h4,
.ttD-ftr-haven h5,
.ttD-ftr-haven h6 {
    text-decoration: none;
}

.ttD-ftr-haven img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.ttD-ftr-haven {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.ttD-ftr-haven a,
.ttD-ftr-haven a:hover,
.ttD-ftr-haven a:focus,
.ttD-ftr-haven a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.ttD-ftr-haven{
            background: #1a1a1a;
            color: #fff;
            padding: 80px 0 40px;
        }

.ttD-ftr-haven .ttD-ftr-echo{
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 60px;
        }

.ttD-ftr-haven .ttD-ftr-echo-brand{
            flex: 2 1 400px;
        }

.ttD-ftr-haven .ttD-ftr-echo-brand h2{
            color: #fff;
            font-size: 2rem;
            margin-bottom: 1.5rem;
        }

.ttD-ftr-haven .ttD-ftr-echo-links{
            flex: 1 1 200px;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

.ttD-ftr-haven .ttD-ftr-echo-links a{
            color: #aaa;
        }

.ttD-ftr-haven .ttD-ftr-echo-links a:hover{
            color: #e05971;
        }

.ttD-ftr-haven .ttD-ftr-copyright{
            margin-top: 60px;
            padding-top: 40px;
            border-top: 1px solid #333;
            text-align: center;
            color: #666;
            font-size: 0.9rem;
            width: 100%;
        }