:root {
            --accent: #f9ac5f;
            --accent-hover: #e59340;
            --accent-light: #fff8f0;
            --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.05);
            --shadow-md: 0 10px 25px -5px rgba(249, 172, 95, 0.15);
            --radius-lg: 20px;
            --radius-md: 14px;
            --bg-main: #f8fafc;
            --text-main: #0f172a;
            --text-muted: #64748b;
            --card-bg: #ffffff;
            --border-color: rgba(249, 172, 95, 0.3);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-main);
            color: var(--text-main);
            line-height: 1.7;
            overflow-x: hidden;
        }

        /* 顶部导航样式 */
        .aero {
            width: 100%;
            background-color: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .glide {
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem 1.5rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

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

        .wing img {
            height: 38px;
            width: auto;
            display: block;
        }

        .glide nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1.5rem;
        }

        .aero-fin {
            text-decoration: none;
            color: var(--text-main);
            font-weight: 600;
            font-size: 0.95rem;
            transition: color 0.15s ease;
            padding: 0.4rem 0.8rem;
            border-radius: var(--radius-md);
        }

        .aero-fin:hover, .aero-fin.active {
            color: var(--accent-hover);
            background-color: var(--accent-light);
        }

        .thrust {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: var(--accent);
            color: var(--text-main);
            font-weight: 700;
            padding: 0.65rem 1.4rem;
            border-radius: var(--radius-md);
            text-decoration: none;
            box-shadow: var(--shadow-sm);
            border: 1px solid transparent;
            transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
            cursor: pointer;
            word-break: break-word;
            min-width: 0;
        }

        .thrust:hover {
            background-color: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        /* 统一布局与主体架构 */
        .draft {
            width: 100%;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        main {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 2.5rem 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 3.5rem;
        }

        /* 模块1：获取入口 (Intro Hero Prototype Family) */
        .launch {
            width: 100%;
            background: linear-gradient(135deg, #ffffff 0%, #fffbf5 100%);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 3.5rem 2.5rem;
            box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.08);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 2.5rem;
        }

        .flow {
            flex: 1 1 500px;
            min-width: 0;
            word-break: break-word;
            overflow-wrap: break-word;
        }

        .tail {
            font-size: clamp(2rem, 4.5vw, 3.2rem);
            font-weight: 900;
            line-height: 1.2;
            color: var(--text-main);
            letter-spacing: -0.02em;
            margin-bottom: 1.2rem;
            white-space: normal;
        }

        .span {
            font-size: 1.125rem;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 2rem;
            word-break: break-word;
        }

        .pitch {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }

        .view {
            flex: 1 1 420px;
            min-width: 0;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-md);
            background-color: var(--card-bg);
        }

        .mark {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }

        /* 模块2：获取入口与版本判断 (Acquire Portal Cards) */
        .soar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .soar h2.tail {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            text-align: center;
            margin-bottom: 0.5rem;
        }

        .pocket {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
            width: 100%;
        }

        .fold {
            background-color: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            padding: 2rem 1.75rem;
            box-shadow: var(--shadow-sm);
            transition: transform 0.15s ease, box-shadow 0.15s ease;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-width: 0;
            word-break: break-word;
        }

        .fold:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .nose {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            background-color: var(--accent-light);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.25rem;
            color: var(--accent-hover);
        }

        .nose svg {
            width: 28px;
            height: 28px;
            fill: currentColor;
        }

        .fold h3.tail {
            font-size: 1.35rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
        }

        .crease {
            margin-top: 1rem;
            margin-bottom: 1.5rem;
            padding-top: 1rem;
            border-top: 1px dashed rgba(249, 172, 95, 0.25);
            font-size: 0.9rem;
            color: var(--text-muted);
            display: flex;
            flex-direction: column;
            gap: 0.4rem;
        }

        .hint {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .hint code {
            font-family: monospace;
            background: #f1f5f9;
            padding: 0.15rem 0.4rem;
            border-radius: 4px;
            font-size: 0.8rem;
            color: #334155;
        }

        /* 模块3：平台与适配说明 (Compatibility Map Table/Grid) */
        .zenith {
            background-color: #ffffff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 2.5rem;
            box-shadow: var(--shadow-sm);
        }

        .zenith h2.tail {
            font-size: clamp(1.5rem, 2.8vw, 2rem);
            margin-bottom: 1rem;
        }

        .arc {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
            padding: 1.25rem 0;
            border-bottom: 1px solid #f1f5f9;
        }

        .arc:last-child {
            border-bottom: none;
        }

        .arc-spec {
            flex: 1 1 200px;
            font-weight: 700;
            color: var(--text-main);
            min-width: 0;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .arc-detail {
            flex: 2 1 300px;
            color: var(--text-muted);
            min-width: 0;
            font-size: 0.95rem;
        }

        .arc-status {
            flex: 0 0 110px;
            text-align: right;
            font-size: 0.85rem;
            font-weight: 700;
            color: #10b981;
        }

        /* 模块4：安装与启动路径 (Install Path - Using <div>) */
        .air {
            background: linear-gradient(135deg, #fffbf5 0%, #ffffff 100%);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 2.5rem;
            box-shadow: var(--shadow-sm);
        }

        .air h2.tail {
            font-size: clamp(1.5rem, 2.8vw, 2rem);
            margin-bottom: 0.75rem;
        }

        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1.5rem;
            margin-top: 1.5rem;
        }

        .step-fold {
            background: #ffffff;
            border: 1px solid rgba(249, 172, 95, 0.2);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            position: relative;
        }

        .step-num {
            display: inline-block;
            background-color: var(--accent);
            color: var(--text-main);
            font-weight: 800;
            font-size: 0.9rem;
            width: 28px;
            height: 28px;
            line-height: 28px;
            text-align: center;
            border-radius: 50%;
            margin-bottom: 0.75rem;
        }

        .step-fold h3.tail {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        /* 模块5：来源与更新说明 (Source Context) */
        .drift {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .drift h2.tail {
            font-size: clamp(1.5rem, 2.8vw, 2rem);
        }

        .context-box {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 2rem;
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
        }

        .context-arc {
            flex: 1 1 280px;
            min-width: 0;
            word-break: break-word;
        }

        .context-arc h3.tail {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: var(--text-main);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .context-arc h3.tail svg {
            width: 20px;
            height: 20px;
            fill: var(--accent);
        }

        /* 页脚区域 */
        .tarmac {
            background-color: #ffffff;
            border-top: 1px solid var(--border-color);
            padding: 3rem 1.5rem;
            margin-top: auto;
        }

        .hangar {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 1.5rem;
        }

        .tarmac .span {
            font-weight: 700;
            color: var(--text-main);
            font-size: 1.1rem;
            margin-bottom: 0;
        }

        .base {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
        }

        .base a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.15s ease;
        }

        .base a:hover {
            color: var(--accent-hover);
        }

        .copyright {
            width: 100%;
            text-align: center;
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #f1f5f9;
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .glide {
                flex-direction: column;
                gap: 1rem;
            }
            .glide nav {
                justify-content: center;
            }
            .launch {
                padding: 2rem 1.5rem;
            }
            .zenith {
                padding: 1.5rem;
            }
            .arc {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.4rem;
            }
            .arc-status {
                text-align: left;
            }
            .hangar {
                flex-direction: column;
                text-align: center;
            }
        }

.aero-aero {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--dark);
}
.aero-aero,
.aero-aero *,
.aero-aero *::before,
.aero-aero *::after {
    box-sizing: border-box;
}

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

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

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

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

.aero-aero a.aero-aero-fin {
    --aisite-shell-nav-padding: 0.5rem 1rem;
    --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;
}

.aero-aero a.aero-aero-fin,
.aero-aero a.aero-aero-fin:hover,
.aero-aero a.aero-aero-fin:focus,
.aero-aero a.aero-aero-fin:active,
.aero-aero a.aero-aero-fin.active,
.aero-aero a.aero-aero-fin[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);
}

.aero-aero{
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #e2e8f0;
            padding: 1rem 1.5rem;
        }

.aero-aero .aero-glide{
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }

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

.aero-aero .aero-wing img{
            height: 38px;
            width: auto;
            object-fit: contain;
        }

.aero-aero .aero-aero-fin{
            text-decoration: none;
            color: #334155;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 14px;
            transition: all 0.15s ease;
            white-space: normal;
        }

.aero-aero .aero-aero-fin:hover, .aero-aero .aero-aero-fin.active{
            color: #0f172a;
            background-color: #fff8f0;
        }

.aero-aero .aero-aero-fin.active{
            font-weight: 700;
            color: #c46814;
        }

.aero-aero .aero-thrust{
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            background-color: #f9ac5f;
            color: #0f172a;
            font-weight: 700;
            text-decoration: none;
            padding: 0.75rem 1.5rem;
            border-radius: 14px;
            transition: all 0.15s ease;
            box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.05);
            border: 1px solid transparent;
            cursor: pointer;
            white-space: normal;
            min-width: 0;
        }

.aero-aero .aero-thrust:hover{
            background-color: #e59340;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px -5px rgba(249, 172, 95, 0.15);
        }

.aero-aero .aero-wing{
            flex: 1 1 340px;
            min-width: 0;
            border: 1px solid #e2e8f0;
            border-radius: 14px;
            padding: 2rem;
            background-color: #ffffff;
            transition: all 0.15s ease;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

.aero-aero .aero-wing:hover{
            box-shadow: 0 10px 25px -5px rgba(249, 172, 95, 0.15);
            border-color: #f9ac5f;
        }

.aero-aero .aero-wing h3{
            font-size: 1.3rem;
            font-weight: 700;
            color: #0f172a;
            margin-bottom: 0.75rem;
        }

.aero-aero .aero-wing p{
            color: #334155;
            font-size: 0.98rem;
            margin-bottom: 1.5rem;
            flex-grow: 1;
        }

@media (max-width: 768px){.aero-aero{
                padding: 0.85rem 1rem;
            }}

.aero-aero {
    background: rgb(255, 255, 255);
    background-image: none;
}

.tarmac-tarmac {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--dark);
}
.tarmac-tarmac,
.tarmac-tarmac *,
.tarmac-tarmac *::before,
.tarmac-tarmac *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.tarmac-tarmac{
            background-color: #0f172a;
            color: #94a3b8;
            padding: 4rem 1.5rem 2.5rem;
            border-top: 1px solid #1e293b;
        }

.tarmac-tarmac .tarmac-tarmac-inner{
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2.5rem;
        }

.tarmac-tarmac .tarmac-tarmac-brand{
            flex: 1 1 300px;
            min-width: 0;
        }

.tarmac-tarmac .tarmac-tarmac-brand h3{
            color: #ffffff;
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 0.75rem;
        }

.tarmac-tarmac .tarmac-tarmac-brand p{
            font-size: 0.95rem;
            line-height: 1.7;
        }

.tarmac-tarmac .tarmac-tarmac-links{
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
            min-width: 0;
        }

.tarmac-tarmac .tarmac-tarmac-col{
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            min-width: 140px;
        }

.tarmac-tarmac .tarmac-tarmac-col h4{
            color: #ffffff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 0.25rem;
        }

.tarmac-tarmac .tarmac-tarmac-col a{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.92rem;
            transition: all 0.15s ease;
        }

.tarmac-tarmac .tarmac-tarmac-col a:hover{
            color: #f9ac5f;
        }

.tarmac-tarmac .tarmac-tarmac-bottom{
            max-width: 1280px;
            margin: 3rem auto 0;
            padding-top: 2rem;
            border-top: 1px solid #1e293b;
            text-align: center;
            font-size: 0.88rem;
            color: #64748b;
        }