:root {
            --primary: #da8069;
            --accent: #f4e8e4;
            --radius: 10px;
            --shadow-sm: 0 4px 20px rgba(0,0,0,0.04);
            --shadow: 0 12px 40px rgba(0,0,0,0.08);
            --shadow-lg: 0 20px 60px rgba(218, 128, 105, 0.15);
            --bg: #fff;
            --text: #2d2d2d;
            --text-muted: #666;
            --font: "PingFang SC", "Microsoft YaHei", sans-serif;
        }

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

        body {
            font-family: var(--font);
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.7;
            overflow-x: hidden;
        }

        /* 导航继承 */
        .cipher {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(218, 128, 105, 0.1);
        }

        .vault-ribbon {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .sigil img {
            height: 32px;
            display: block;
        }

        .loom {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
        }

        .nexus {
            text-decoration: none;
            color: var(--text);
            font-weight: 500;
            font-size: 16px;
            transition: 0.15s ease;
            position: relative;
        }

        .nexus:hover, .nexus.active {
            color: var(--primary);
        }

        .nexus.active::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
        }

        /* 主体容器 */
        main {
            padding-top: 80px;
        }

        /* Hero Section - Device Matrix */
        .zenith {
            position: relative;
            padding: 100px 40px;
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 60px;
            min-height: 85vh;
        }

        .mantle-vivid {
            flex: 1;
            min-width: 320px;
        }

        .pith-mega {
            font-size: clamp(2.5rem, 5vw, 3.8rem);
            line-height: 1.15;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 24px;
            word-break: keep-all;
        }

        .verse-lead {
            font-size: 20px;
            color: var(--text-muted);
            margin-bottom: 48px;
            max-width: 500px;
            word-break: break-word;
        }

        .clump-flare {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }

        .flare-primary {
            display: inline-flex;
            align-items: center;
            padding: 18px 42px;
            background: var(--primary);
            color: #fff;
            text-decoration: none;
            border-radius: 6px;
            font-weight: 600;
            font-size: 18px;
            box-shadow: 0 10px 20px rgba(218, 128, 105, 0.3);
            transition: 0.15s ease;
        }

        .flare-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 30px rgba(218, 128, 105, 0.4);
        }

        .prism-zenith {
            flex: 1.2;
            min-width: 320px;
            position: relative;
        }

        .prism-zenith img {
            width: 100%;
            height: auto;
            border-radius: var(--radius);
            box-shadow: var(--shadow-lg);
            transition: transform 0.3s ease;
        }

        /* Version Cards Section */
        .vivid {
            background: var(--accent);
            padding: 100px 40px;
        }

        .vault-comparison {
            max-width: 1300px;
            margin: 0 auto;
        }

        .pith-center {
            text-align: center;
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 60px;
        }

        .scribe-matrix {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .slab-glass {
            background: #fff;
            padding: 40px;
            border-radius: 12px;
            border: 1px solid rgba(218, 128, 105, 0.1);
            transition: 0.15s ease;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .slab-glass:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow);
        }

        .glyph-pip {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, var(--accent), #fff);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            border: 1px solid rgba(218, 128, 105, 0.2);
        }

        .glyph-pip svg {
            width: 32px;
            height: 32px;
            fill: var(--primary);
        }

        .pith-slab {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .verse-slab {
            color: var(--text-muted);
            font-size: 15px;
            margin-bottom: 24px;
            flex-grow: 1;
        }

        .grain-meta {
            display: flex;
            justify-content: space-between;
            padding: 12px 0;
            border-top: 1px solid #f0f0f0;
            font-size: 13px;
            color: #999;
        }

        .jolt-ghost {
            margin-top: 24px;
            display: block;
            text-align: center;
            padding: 12px;
            border: 2px solid var(--primary);
            color: var(--primary);
            text-decoration: none;
            border-radius: 6px;
            font-weight: 600;
            transition: 0.15s ease;
        }

        .jolt-ghost:hover {
            background: var(--primary);
            color: #fff;
        }

        /* Security Manifesto Section */
        .canopy {
            padding: 120px 40px;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
        }

        .facet-trust {
            background: linear-gradient(135deg, #fff, var(--accent));
            padding: 60px;
            border-radius: 20px;
            border: 1px solid rgba(218, 128, 105, 0.2);
            box-shadow: var(--shadow-sm);
        }

        .glyph-shield {
            width: 80px;
            height: 80px;
            margin: 0 auto 32px;
            background: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 10px 30px rgba(218, 128, 105, 0.1);
        }

        .pith-trust {
            font-size: 36px;
            font-weight: 800;
            margin-bottom: 20px;
            color: var(--text);
        }

        .verse-trust {
            font-size: 18px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 700px;
            margin: 0 auto;
        }

        /* Footer */
        .wake {
            background: #fafafa;
            border-top: 1px solid #eee;
            padding: 80px 40px;
        }

        .root-cradle {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
        }

        .trace-brand {
            flex: 1.5;
            min-width: 280px;
        }

        .pith-trace {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--primary);
        }

        .verse-trace {
            color: #888;
            font-size: 14px;
            max-width: 320px;
        }

        .relay-clump {
            flex: 1;
            min-width: 150px;
        }

        .pith-relay {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 24px;
        }

        .nexus-foot {
            display: block;
            text-decoration: none;
            color: #666;
            font-size: 14px;
            margin-bottom: 12px;
            transition: 0.15s ease;
        }

        .nexus-foot:hover {
            color: var(--primary);
            padding-left: 5px;
        }

        .ribbon-copyright {
            max-width: 1300px;
            margin: 60px auto 0;
            padding-top: 30px;
            border-top: 1px solid #eee;
            text-align: center;
            font-size: 13px;
            color: #aaa;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .zenith {
                text-align: center;
                justify-content: center;
            }
            .mantle-vivid {
                order: 2;
            }
            .prism-zenith {
                order: 1;
                flex: none;
                width: 100%;
                max-width: 600px;
            }
            .clump-flare {
                justify-content: center;
            }
            .verse-lead {
                margin-left: auto;
                margin-right: auto;
            }
        }

        @media (max-width: 768px) {
            .vault-ribbon {
                padding: 0 20px;
            }
            .loom {
                display: none; /* Mobile menu would typically be a toggle */
            }
            .zenith, .vivid, .canopy {
                padding: 60px 20px;
            }
            .pith-mega {
                font-size: 2rem;
            }
            .facet-trust {
                padding: 40px 20px;
            }
        }

.cipher-cipher {
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    word-break: keep-all;
    color: var(--deep);
}
.cipher-cipher,
.cipher-cipher *,
.cipher-cipher *::before,
.cipher-cipher *::after {
    box-sizing: border-box;
}

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

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

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

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

.cipher-cipher a.cipher-nexus {
    --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;
}

.cipher-cipher a.cipher-nexus,
.cipher-cipher a.cipher-nexus:hover,
.cipher-cipher a.cipher-nexus:focus,
.cipher-cipher a.cipher-nexus:active,
.cipher-cipher a.cipher-nexus.active,
.cipher-cipher a.cipher-nexus[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);
}

.cipher-cipher{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

.cipher-cipher .cipher-vault-ribbon{
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
            flex-wrap: wrap;
        }

.cipher-cipher .cipher-sigil{
            height: 32px;
            min-width: 0;
        }

.cipher-cipher .cipher-sigil img{
            height: 100%;
            display: block;
        }

.cipher-cipher .cipher-loom{
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            min-width: 0;
        }

.cipher-cipher .cipher-nexus{
            text-decoration: none;
            color: #2d2d2d;
            font-size: 15px;
            font-weight: 500;
            transition: 0.15s ease;
            position: relative;
        }

.cipher-cipher .cipher-nexus:hover, .cipher-cipher .cipher-nexus.active{
            color: #da8069;
        }

.cipher-cipher .cipher-nexus.active::after{
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 2px;
            background: #da8069;
        }

@media (max-width: 768px){.cipher-cipher .cipher-vault-ribbon{
                height: auto;
                padding: 20px;
                justify-content: center;
                gap: 20px;
            }

.cipher-cipher .cipher-loom{
                justify-content: center;
                gap: 15px;
            }}

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

.trace-wake {
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    word-break: keep-all;
    color: var(--deep);
}
.trace-wake,
.trace-wake *,
.trace-wake *::before,
.trace-wake *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.trace-wake{
            background: #2d2d2d;
            color: rgba(255,255,255,0.7);
            padding: 100px 40px 40px;
        }

.trace-wake .trace-vault-root{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 50px;
        }

.trace-wake .trace-abyss-brand{
            flex: 1;
            min-width: 250px;
        }

.trace-wake .trace-pith-brand{
            color: #fff;
            font-size: 1.5rem;
            margin-bottom: 20px;
            font-weight: 700;
        }

.trace-wake .trace-verse-brand{
            font-size: 0.95rem;
            max-width: 300px;
        }

.trace-wake .trace-abyss-links{
            flex: 2;
            display: flex;
            flex-wrap: wrap;
            gap: 60px;
            min-width: 0;
        }

.trace-wake .trace-grain-clump{
            min-width: 120px;
        }

.trace-wake .trace-pith-clump{
            color: #fff;
            font-size: 1rem;
            margin-bottom: 25px;
            font-weight: 600;
        }

.trace-wake .trace-nexus-foot{
            display: block;
            color: rgba(255,255,255,0.5);
            text-decoration: none;
            margin-bottom: 12px;
            font-size: 0.9rem;
            transition: 0.15s ease;
        }

.trace-wake .trace-nexus-foot:hover{
            color: #da8069;
        }

.trace-wake .trace-root-bottom{
            margin-top: 80px;
            padding-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.1);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            font-size: 0.85rem;
        }