:root {
            --hue-primary: #e363b6;
            --hue-primary-hover: #d24ea2;
            --hue-accent: #7c3aed;
            --bg-body: #f8fafc;
            --bg-surface: #ffffff;
            --bg-surface-elevated: #f1f5f9;
            --text-main: #0f172a;
            --text-muted: #475569;
            --text-light: #64748b;
            --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.03);
            --shadow-md: 0 10px 30px rgba(227, 99, 182, 0.12);
            --radius-inner: 14px;
            --radius-outer: 20px;
            --transition: 0.15s ease;
        }

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

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

        /* 顶部导航统一样式 */
        .band-wrap {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(227, 99, 182, 0.12);
        }

        .trunk {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .relay {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 76px;
        }

        .stamp {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--text-main);
            font-weight: 800;
            font-size: 1.25rem;
            min-width: 0;
        }

        .stamp img {
            height: 40px;
            width: auto;
            display: block;
        }

        .lineup {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }

        .wire {
            padding: 8px 16px;
            text-decoration: none;
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: 99px;
            transition: all var(--transition);
        }

        .wire:hover {
            color: var(--hue-primary);
            background: rgba(227, 99, 182, 0.06);
        }

        .wire.active {
            color: var(--hue-primary);
            background: rgba(227, 99, 182, 0.12);
        }

        .dial-tapper {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            background: linear-gradient(135deg, var(--hue-primary) 0%, var(--hue-accent) 100%);
            color: #ffffff;
            text-decoration: none;
            font-weight: 700;
            font-size: 0.9rem;
            border-radius: 99px;
            box-shadow: 0 4px 15px rgba(227, 99, 182, 0.25);
            transition: transform var(--transition), box-shadow var(--transition);
        }

        .dial-tapper:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(227, 99, 182, 0.35);
        }

        /* 主内容区域 */
        .trunk-trunk {
            max-width: 1140px;
            margin: 0 auto;
            padding: 40px 24px 80px 24px;
        }

        /* 区块 1: Intro / Troubleshooting Hero */
        .beacon-casing {
            padding: 60px 40px;
            background: radial-gradient(circle at 50% 10%, rgba(227, 99, 182, 0.08) 0%, rgba(124, 58, 237, 0.03) 60%, transparent 100%), var(--bg-surface);
            border: 1px solid rgba(227, 99, 182, 0.15);
            border-radius: var(--radius-outer);
            box-shadow: var(--shadow-md);
            margin-bottom: 50px;
        }

        .spark-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            color: var(--hue-primary);
            background: #ffffff;
            border: 1px solid rgba(227, 99, 182, 0.2);
            border-radius: 99px;
            font-size: 0.85rem;
            font-weight: 700;
            margin-bottom: 20px;
            box-shadow: var(--shadow-sm);
        }

        .dash-huge {
            font-size: clamp(2rem, 4.5vw, 3.2rem);
            font-weight: 900;
            line-height: 1.2;
            letter-spacing: -0.02em;
            color: var(--text-main);
            margin-bottom: 16px;
        }

        .dash-huge span {
            background: linear-gradient(135deg, var(--hue-primary) 0%, var(--hue-accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .glyph-lead {
            font-size: 1.15rem;
            color: var(--text-muted);
            max-width: 820px;
            margin-bottom: 40px;
            line-height: 1.8;
        }

        /* 解决方案网格 */
        .cypher-bundle {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }

        .cypher-cell {
            flex: 1 1 calc(50% - 10px);
            min-width: 280px;
            background: var(--bg-body);
            border: 1px solid rgba(15, 23, 42, 0.06);
            border-radius: var(--radius-inner);
            padding: 24px;
            transition: transform var(--transition), border-color var(--transition);
        }

        .cypher-cell:hover {
            transform: translateY(-4px);
            border-color: rgba(227, 99, 182, 0.3);
            background: #ffffff;
        }

        .dot-casing {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(227, 99, 182, 0.15) 0%, rgba(124, 58, 237, 0.15) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--hue-primary);
            margin-bottom: 16px;
        }

        .dash-tertiary {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .glyph-detail {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 区块 2: Steps / Workflow */
        .conduit-bundle {
            background: var(--bg-surface);
            border: 1px solid rgba(15, 23, 42, 0.08);
            border-radius: var(--radius-outer);
            padding: 50px 40px;
            margin-bottom: 50px;
            box-shadow: var(--shadow-sm);
        }

        .dash-secondary {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 12px;
            word-break: keep-all;
        }

        .gram-bundle {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 32px;
        }

        .gram-cell {
            flex: 1 1 calc(25% - 15px);
            min-width: 220px;
            position: relative;
            background: var(--bg-surface-elevated);
            border: 1px solid rgba(15, 23, 42, 0.05);
            border-radius: var(--radius-inner);
            padding: 24px 20px;
            display: flex;
            flex-direction: column;
        }

        .gram-num {
            font-size: 2rem;
            font-weight: 900;
            color: rgba(227, 99, 182, 0.3);
            line-height: 1;
            margin-bottom: 12px;
        }

        /* 区块 3: Context / Essential Tips */
        .circuit-strip {
            background: linear-gradient(135deg, rgba(124, 58, 237, 0.03) 0%, rgba(227, 99, 182, 0.05) 100%), var(--bg-surface);
            border: 1px solid rgba(124, 58, 237, 0.12);
            border-radius: var(--radius-outer);
            padding: 50px 40px;
            box-shadow: var(--shadow-sm);
        }

        .quad-bundle {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 32px;
        }

        .quad-cell {
            flex: 1 1 calc(33.333% - 16px);
            min-width: 260px;
            background: #ffffff;
            border: 1px solid rgba(227, 99, 182, 0.15);
            border-radius: var(--radius-inner);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .quad-cell:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 24px rgba(124, 58, 237, 0.1);
        }

        .tapper-prime {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-top: 20px;
            padding: 12px 24px;
            font-weight: 700;
            font-size: 0.95rem;
            color: #ffffff;
            background: linear-gradient(135deg, var(--hue-primary) 0%, var(--hue-accent) 100%);
            border-radius: 12px;
            text-decoration: none;
            box-shadow: 0 4px 15px rgba(227, 99, 182, 0.3);
            transition: all var(--transition);
        }

        .tapper-prime:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(227, 99, 182, 0.4);
        }

        .tapper-alt {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-top: 16px;
            color: var(--hue-accent);
            text-decoration: none;
            font-weight: 700;
            font-size: 0.9rem;
        }

        .tapper-alt:hover {
            text-decoration: underline;
        }

        /* 页脚统一结构 */
        .ground-casing {
            background: #0f172a;
            color: #94a3b8;
            padding: 60px 0 30px 0;
            margin-top: 60px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .coil-trunk {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 30px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .finis-strip {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            padding-top: 30px;
            font-size: 0.88rem;
        }

        .wire-foot {
            color: #94a3b8;
            text-decoration: none;
            margin-right: 20px;
            transition: color var(--transition);
        }

        .wire-foot:hover {
            color: var(--hue-primary);
        }

        .glyph-foot {
            color: #64748b;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .relay {
                height: auto;
                padding: 16px 0;
                flex-direction: column;
                gap: 16px;
            }
            .lineup {
                width: 100%;
                justify-content: center;
                gap: 4px;
            }
            .wire {
                padding: 6px 12px;
                font-size: 0.85rem;
            }
            .beacon-casing,
            .conduit-bundle,
            .circuit-strip {
                padding: 30px 20px;
            }
            .cypher-cell,
            .gram-cell,
            .quad-cell {
                flex: 1 1 100%;
            }
            .dash-huge {
                font-size: 1.8rem;
            }
            .dash-secondary {
                font-size: 1.4rem;
            }
        }

.band-band-wrap {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    line-height: 1.7;
    word-break: break-word;
    color: var(--text-main);
}
.band-band-wrap,
.band-band-wrap *,
.band-band-wrap *::before,
.band-band-wrap *::after {
    box-sizing: border-box;
}

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

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

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

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

.band-band-wrap a.band-wire {
    --aisite-shell-nav-padding: 8px 18px;
    --aisite-shell-nav-margin: 0;
    --aisite-shell-nav-line-height: normal;
    --aisite-shell-nav-display: inline-flex;
    --aisite-shell-nav-height: auto;
    --aisite-shell-nav-min-height: auto;
}

.band-band-wrap a.band-wire,
.band-band-wrap a.band-wire:hover,
.band-band-wrap a.band-wire:focus,
.band-band-wrap a.band-wire:active,
.band-band-wrap a.band-wire.active,
.band-band-wrap a.band-wire[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);
}

.band-band-wrap .band-trunk{
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

.band-band-wrap{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid #e2e8f0;
        }

.band-band-wrap .band-relay{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 76px;
        }

.band-band-wrap .band-stamp{
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

.band-band-wrap .band-stamp img{
            height: 40px;
            width: auto;
            display: block;
        }

.band-band-wrap .band-stamp-dash{
            font-size: 1.35rem;
            font-weight: 800;
            color: #0f172a;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #0f172a 30%, #e363b6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

.band-band-wrap .band-lineup{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            list-style: none;
        }

.band-band-wrap .band-wire{
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            font-size: 0.95rem;
            font-weight: 600;
            color: #475569;
            text-decoration: none;
            border-radius: 10px;
            transition: all 0.15s ease;
        }

.band-band-wrap .band-wire:hover{
            color: #e363b6;
            background-color: rgba(227, 99, 182, 0.08);
        }

.band-band-wrap .band-wire.active{
            color: #e363b6;
            background-color: rgba(227, 99, 182, 0.12);
            font-weight: 700;
        }

.band-band-wrap .band-dial-tapper{
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 22px;
            font-size: 0.95rem;
            font-weight: 700;
            color: #ffffff;
            background: linear-gradient(135deg, #e363b6 0%, #7c3aed 100%);
            border-radius: 99px;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(227, 99, 182, 0.3);
            transition: all 0.15s ease;
        }

.band-band-wrap .band-dial-tapper:hover{
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(227, 99, 182, 0.45);
        }

@media (max-width: 768px){.band-band-wrap .band-relay{
                height: auto;
                padding: 14px 0;
                flex-direction: column;
                gap: 16px;
            }

.band-band-wrap .band-lineup{
                justify-content: center;
                width: 100%;
            }}

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

.ground-ground-foot {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    line-height: 1.7;
    word-break: break-word;
    color: var(--text-main);
}
.ground-ground-foot,
.ground-ground-foot *,
.ground-ground-foot *::before,
.ground-ground-foot *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.ground-ground-foot .ground-trunk{
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

.ground-ground-foot{
            background: #090d16;
            color: #94a3b8;
            padding: 70px 0 36px 0;
            border-top: 1px solid #1e293b;
        }

.ground-ground-foot .ground-coil-inner{
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 50px;
        }

.ground-ground-foot .ground-foot-brand{
            grid-column: span 2;
        }

.ground-ground-foot .ground-foot-brand-dash{
            font-size: 1.4rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 14px;
        }

.ground-ground-foot .ground-foot-brand-desc{
            font-size: 0.95rem;
            color: #64748b;
            max-width: 380px;
            line-height: 1.7;
        }

.ground-ground-foot .ground-dash-foot-col{
            font-size: 1.05rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 18px;
        }

.ground-ground-foot .ground-lineup-foot{
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

.ground-ground-foot .ground-wire-foot{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.92rem;
            transition: all 0.15s ease;
        }

.ground-ground-foot .ground-wire-foot:hover{
            color: #e363b6;
        }

.ground-ground-foot .ground-finis-bottom{
            padding-top: 30px;
            border-top: 1px solid #1e293b;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-size: 0.88rem;
            color: #64748b;
        }

@media (max-width: 992px){.ground-ground-foot .ground-foot-brand{
                grid-column: span 1;
            }}

@media (max-width: 768px){.ground-ground-foot .ground-finis-bottom{
                flex-direction: column;
                text-align: center;
            }}