:root {
            --ttD-accent: #e05971;
            --ttD-bg: #ffffff;
            --ttD-text: #1a1a1a;
            --ttD-text-muted: #666666;
            --ttD-surface: #fcfcfc;
            --ttD-shadow: 4px 4px 0px rgba(0,0,0,0.1), 8px 8px 0px rgba(0,0,0,0.05);
            --ttD-shadow-hover: 6px 6px 0px rgba(224, 89, 113, 0.2);
            --ttD-radius: 0px;
            --ttD-font-serif: "Playfair Display", "Noto Serif SC", serif;
            --ttD-font-sans: "Inter", "Noto Sans SC", sans-serif;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            word-break: keep-all;
            overflow-wrap: break-word;
        }

        body {
            font-family: var(--ttD-font-sans);
            color: var(--ttD-text);
            background-color: var(--ttD-bg);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        h1, h2, h3, h4 {
            font-family: var(--ttD-font-serif);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            color: #000;
        }

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

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

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

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

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

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

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

        .ttD-pulse a {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--ttD-text-muted);
            position: relative;
            padding: 5px 0;
        }

        .ttD-pulse a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--ttD-accent);
            transition: width 0.35s ease;
        }

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

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

        /* 展示区域 - Apex (Hero) */
        .ttD-apex {
            padding: 80px 0 0;
            background: #fff;
            text-align: center;
        }

        .ttD-flare {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 40px;
        }

        .ttD-flare h1 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            margin-bottom: 1.5rem;
            letter-spacing: -1px;
        }

        .ttD-flare p {
            font-size: 1.25rem;
            color: var(--ttD-text-muted);
            max-width: 800px;
            margin: 0 auto 3rem;
        }

        .ttD-vista {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.5rem;
            margin-bottom: 4rem;
        }

        .ttD-bolt {
            padding: 1.2rem 3rem;
            font-weight: 700;
            font-size: 1.1rem;
            border: 2px solid var(--ttD-accent);
            cursor: pointer;
            min-width: 0;
        }

        .ttD-bolt.primary {
            background: var(--ttD-accent);
            color: #fff;
            box-shadow: var(--ttD-shadow);
        }

        .ttD-bolt.primary:hover {
            transform: translate(-2px, -2px);
            box-shadow: 6px 6px 0px #000;
        }

        .ttD-bolt.secondary {
            background: transparent;
            color: var(--ttD-accent);
        }

        .ttD-bolt.secondary:hover {
            background: #fff5f6;
        }

        /* Hero Image Stacked Block */
        .ttD-apex-image-vault {
            width: 100%;
            margin-top: 2rem;
            background: #f9f9f9;
            padding: 0;
            overflow: hidden;
        }

        .ttD-apex-image-vault img {
            width: 100%;
            object-fit: cover;
            max-height: 600px;
        }

        /* 容器组件 - Vault */
        .ttD-vault {
            padding: 100px 0;
            background: var(--ttD-bg);
        }

        .ttD-vault.alt {
            background: #f4f4f4;
        }

        .ttD-scope {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
        }

        .ttD-section-title {
            max-width: 700px;
            margin-bottom: 4rem;
        }

        .ttD-section-title h2 {
            font-size: 2.5rem;
        }

        /* 内容分发布局 */
        .ttD-cradle {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }

        .ttD-shard {
            flex: 1 1 300px;
            min-width: 0;
            padding: 40px;
            background: #fff;
            border: 1px solid #eee;
            box-shadow: var(--ttD-shadow);
            transition: all 0.35s ease;
        }

        .ttD-shard:hover {
            box-shadow: var(--ttD-shadow-hover);
            border-color: var(--ttD-accent);
        }

        .ttD-shard-icon {
            width: 60px;
            height: 60px;
            background: #fff5f6;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 2rem;
        }

        .ttD-shard-icon svg {
            width: 32px;
            height: 32px;
            fill: var(--ttD-accent);
        }

        .ttD-shard h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        .ttD-shard p {
            color: var(--ttD-text-muted);
            margin-bottom: 2rem;
        }

        .ttD-flux {
            font-weight: 700;
            color: var(--ttD-accent);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .ttD-flux::after {
            content: '→';
            transition: transform 0.35s ease;
        }

        .ttD-flux:hover::after {
            transform: translateX(5px);
        }

        /* 深度内容模块 - Pod */
        .ttD-pod {
            display: flex;
            flex-wrap: wrap;
            gap: 60px;
            align-items: center;
            margin-bottom: 100px;
        }

        .ttD-pod:nth-child(even) {
            flex-direction: row-reverse;
        }

        .ttD-pod-text {
            flex: 1 1 450px;
            min-width: 0;
        }

        .ttD-pod-media {
            flex: 1 1 450px;
            min-width: 0;
            box-shadow: 20px 20px 0px var(--ttD-accent);
        }

        .ttD-pod-media img {
            width: 100%;
            height: auto;
        }

        .ttD-waft {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .ttD-waft-item {
            padding: 20px;
            border-left: 4px solid var(--ttD-accent);
            background: #fff;
        }

        .ttD-waft-item h4 {
            font-family: var(--ttD-font-sans);
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
        }

        /* 页脚区域 - Haven & Echo */
        .ttD-haven {
            background: #1a1a1a;
            color: #fff;
            padding: 80px 0 40px;
        }

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

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

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

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

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

        .ttD-echo-links a:hover {
            color: var(--ttD-accent);
        }

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

        /* 响应式断点 */
        @media (max-width: 768px) {
            .ttD-orbit {
                padding: 0 20px;
            }
            .ttD-pulse {
                display: none; /* 简化移动端，实际项目中需汉堡菜单 */
            }
            .ttD-flare h1 {
                font-size: 2.5rem;
            }
            .ttD-scope {
                padding: 0 20px;
            }
            .ttD-pod-media {
                box-shadow: 10px 10px 0px var(--ttD-accent);
            }
            .ttD-shard {
                padding: 25px;
            }
        }

.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%;
        }