:root {
            --color-theme: #db67b1;
            --color-theme-dark: #b84590;
            --color-theme-light: #fbe6f4;
            --color-bg-morandi: #f8f6fa;
            --color-surface: #ffffff;
            --color-text-main: #2a2430;
            --color-text-sub: #6b6473;
            --color-border: #eae4ef;
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 24px;
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--color-bg-morandi);
            color: var(--color-text-main);
            line-height: 1.8;
            overflow-x: hidden;
            word-break: keep-all;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: 0.25s ease;
        }

        /* --- 强制要求：导航栏结构与样式 --- */
        .ears {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--color-border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 5vw;
            height: 72px;
        }

        .crest {
            flex-shrink: 0;
        }

        .gaze {
            height: 36px;
            width: auto;
        }

        .snout {
            flex: 1;
            display: flex;
            justify-content: flex-end;
        }

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

        .path {
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-sub);
            padding: 8px 12px;
            border-radius: var(--radius-sm);
        }

        .path:hover {
            color: var(--color-theme);
            background: var(--color-theme-light);
        }

        .path.active {
            color: var(--color-theme);
            font-weight: 700;
        }

        /* --- 主内容布局 --- */
        .coat {
            width: 100%;
            padding-top: 72px;
        }

        .nest {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            width: 100%;
        }

        /* --- Hero: 让你的网络生活无缝连接 --- */
        .blaze {
            width: 100%;
            min-height: 80vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: radial-gradient(circle at 80% 20%, rgba(219, 103, 177, 0.15) 0%, transparent 40%),
                        radial-gradient(circle at 20% 80%, rgba(255, 154, 68, 0.1) 0%, transparent 50%),
                        #ffffff;
            padding: 100px 5vw;
            text-align: center;
        }

        .blaze-aura {
            max-width: 900px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2rem;
        }

        .howl {
            line-height: 1.2;
            color: var(--color-text-main);
            font-size: clamp(2.2rem, 5vw, 4rem);
            font-weight: 800;
            letter-spacing: -0.02em;
            word-break: break-word;
        }

        .fur {
            font-size: clamp(1.1rem, 2vw, 1.3rem);
            color: var(--color-text-sub);
            max-width: 700px;
            margin: 0 auto;
        }

        .leap {
            display: inline-flex;
            align-items: center;
            padding: 1.2rem 3rem;
            font-weight: 600;
            color: #ffffff;
            background: linear-gradient(135deg, #db67b1 0%, #ff5e62 100%);
            border-radius: 999px;
            box-shadow: 0 12px 30px rgba(219, 103, 177, 0.3);
            font-size: 1.1rem;
            border: none;
            cursor: pointer;
        }

        .leap:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 35px rgba(219, 103, 177, 0.4);
        }

        /* --- Capability: 全方位的数据漫游 --- */
        .flare {
            padding: 100px 0;
            background: var(--color-bg-morandi);
        }

        .flare-howl {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 4rem;
            font-weight: 700;
        }

        .flare-clan {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            justify-content: center;
        }

        .pelt {
            flex: 1;
            min-width: 300px;
            max-width: 380px;
            background: var(--color-surface);
            padding: 3.5rem 2.5rem;
            border-radius: var(--radius-lg);
            box-shadow: 0 10px 40px rgba(42, 36, 48, 0.05);
            border: 1px solid var(--color-border);
            transition: 0.3s ease;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .pelt:hover {
            transform: translateY(-10px);
            border-color: var(--color-theme);
        }

        .claw {
            width: 64px;
            height: 64px;
            background: var(--color-theme-light);
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-theme);
            margin-bottom: 1rem;
        }

        .pelt-howl {
            font-size: 1.5rem;
            font-weight: 700;
        }

        .pelt-fur {
            font-size: 1rem;
            color: var(--color-text-sub);
        }

        /* --- Proof: 坚不可摧的端到端加密 --- */
        .globe {
            padding: 120px 0;
            background: #1a1520;
            color: #ffffff;
            position: relative;
            overflow: hidden;
        }

        .globe-aura {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 4rem;
        }

        .globe-streak {
            flex: 1;
            min-width: 320px;
        }

        .globe-howl {
            font-size: 2.8rem;
            font-weight: 800;
            margin-bottom: 2rem;
            background: linear-gradient(90deg, #db67b1, #ff9a44);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .globe-fur {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 2.5rem;
        }

        .globe-kit {
            flex: 1;
            min-width: 320px;
            display: flex;
            justify-content: center;
            position: relative;
        }

        .ring {
            width: 300px;
            height: 300px;
            border: 2px dashed rgba(219, 103, 177, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            animation: rotate 20s linear infinite;
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .ring-ember {
            position: absolute;
            width: 120px;
            height: 120px;
            background: rgba(219, 103, 177, 0.2);
            filter: blur(40px);
            border-radius: 50%;
        }

        /* --- FAQ/Guide: 三步开启云端同步 --- */
        .nest-faq {
            padding: 100px 0;
            background: #ffffff;
        }

        .nest-howl {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 5rem;
        }

        .nest-clan {
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
            counter-reset: sync-step;
        }

        .den {
            flex: 1;
            min-width: 280px;
            position: relative;
            padding: 2rem;
            background: var(--color-bg-morandi);
            border-radius: var(--radius-md);
        }

        .den::before {
            counter-increment: sync-step;
            content: counter(sync-step);
            position: absolute;
            top: -25px;
            left: 2rem;
            width: 50px;
            height: 50px;
            background: var(--color-theme);
            color: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.5rem;
            box-shadow: 0 8px 20px rgba(219, 103, 177, 0.3);
        }

        .den-howl {
            font-size: 1.4rem;
            font-weight: 700;
            margin: 1rem 0;
        }

        /* --- 页脚: Brush --- */
        .brush {
            background: #ffffff;
            padding: 80px 5vw 40px;
            border-top: 1px solid var(--color-border);
        }

        .tail {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 4rem;
            margin-bottom: 60px;
        }

        .ash {
            max-width: 300px;
        }

        .ash-howl {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--color-theme);
            margin-bottom: 1.5rem;
        }

        .earth {
            display: flex;
            flex-wrap: wrap;
            gap: 4rem;
        }

        .earth-clan {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .earth-howl {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
        }

        .earth-path {
            color: var(--color-text-sub);
            font-size: 0.95rem;
        }

        .earth-path:hover {
            color: var(--color-theme);
        }

        .streak-brush {
            text-align: center;
            padding-top: 40px;
            border-top: 1px solid var(--color-border);
            color: var(--color-text-sub);
            font-size: 0.9rem;
        }

        /* 响应式 */
        @media (max-width: 768px) {
            .snout { display: none; }
            .blaze { padding-top: 120px; }
            .howl { font-size: 2.2rem; }
            .flare-howl, .globe-howl, .nest-howl { font-size: 2rem; }
            .earth { gap: 2rem; }
        }

.snout-ears {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-text-main);
}
.snout-ears,
.snout-ears *,
.snout-ears *::before,
.snout-ears *::after {
    box-sizing: border-box;
}

.snout-ears [role="navigation"],
.snout-ears div,
.snout-ears section,
.snout-ears article,
.snout-ears aside,
.snout-ears p,
.snout-ears h1,
.snout-ears h2,
.snout-ears h3,
.snout-ears h4,
.snout-ears h5,
.snout-ears h6,
.snout-ears a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

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

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

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

.snout-ears a.snout-path {
    --aisite-shell-nav-padding: 0.5rem 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;
}

.snout-ears a.snout-path,
.snout-ears a.snout-path:hover,
.snout-ears a.snout-path:focus,
.snout-ears a.snout-path:active,
.snout-ears a.snout-path.active,
.snout-ears a.snout-path[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);
}

.snout-ears{
    word-break: break-word;
    overflow-wrap: break-word;
}

.snout-ears, .snout-ears .snout-snout, .snout-ears .snout-pack{
    display: flex;
    flex-wrap: wrap;
}

.snout-ears > *, .snout-ears .snout-snout > *, .snout-ears .snout-pack > *{
    min-width: 0;
}

.snout-ears{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding: 1rem 5vw;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.snout-ears .snout-crest{
    display: flex;
    align-items: center;
}

.snout-ears .snout-crest .snout-gaze{
    height: 36px;
    width: auto;
    display: block;
}

.snout-ears .snout-snout{
    justify-content: flex-end;
    align-items: center;
}

.snout-ears .snout-pack{
    gap: 2rem;
    align-items: center;
}

.snout-ears .snout-path{
    font-weight: 500;
    font-size: 0.95rem;
    color: #6b6473;
    position: relative;
    padding: 0.5rem 0;
}

.snout-ears .snout-path::after{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #db67b1;
    transition: all 0.25s ease;
    border-radius: 2px;
}

.snout-ears .snout-path:hover, .snout-ears .snout-path:focus{
    color: #db67b1;
}

.snout-ears .snout-path:hover::after, .snout-ears .snout-path:focus::after{
    width: 100%;
}

.snout-ears .snout-path.active{
    color: #db67b1;
    font-weight: 600;
}

.snout-ears .snout-path.active::after{
    width: 100%;
}

@media (max-width: 768px){.snout-ears .snout-pack{
        display: none; 
    }}

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

.tail-brush {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-text-main);
}
.tail-brush,
.tail-brush *,
.tail-brush *::before,
.tail-brush *::after {
    box-sizing: border-box;
}

.tail-brush [role="navigation"],
.tail-brush div,
.tail-brush section,
.tail-brush article,
.tail-brush aside,
.tail-brush p,
.tail-brush h1,
.tail-brush h2,
.tail-brush h3,
.tail-brush h4,
.tail-brush h5,
.tail-brush h6,
.tail-brush a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

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

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

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

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

.tail-brush .tail-streak-brush{
    display: flex;
    flex-wrap: wrap;
}

.tail-brush .tail-streak-brush > *{
    min-width: 0;
}

.tail-brush .tail-path{
    font-weight: 500;
    font-size: 0.95rem;
    color: #6b6473;
    position: relative;
    padding: 0.5rem 0;
}

.tail-brush .tail-path::after{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #db67b1;
    transition: all 0.25s ease;
    border-radius: 2px;
}

.tail-brush .tail-path:hover, .tail-brush .tail-path:focus{
    color: #db67b1;
}

.tail-brush .tail-path:hover::after, .tail-brush .tail-path:focus::after{
    width: 100%;
}

.tail-brush .tail-path.active{
    color: #db67b1;
    font-weight: 600;
}

.tail-brush .tail-path.active::after{
    width: 100%;
}

.tail-brush{
    background-color: #1a1520;
    color: #ffffff;
    padding: 4rem 5vw;
}

.tail-brush .tail-tail{
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 3rem;
}

.tail-brush .tail-earth{
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.tail-brush .tail-streak-brush{
    gap: 2rem;
}

.tail-brush .tail-streak-brush .tail-path{
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.tail-brush .tail-streak-brush .tail-path:hover{
    color: #ffffff;
}

.tail-brush .tail-streak-brush .tail-path::after{
    display: none;
}

@media (max-width: 768px){.tail-brush .tail-tail{
        flex-direction: column;
        text-align: center;
        justify-content: center;
    }

.tail-brush .tail-streak-brush{
        justify-content: center;
    }}