:root {
            --primary: #d44a4a;
            --primary-glow: rgba(212, 74, 74, 0.15);
            --bg-dark: #0a0b0d;
            --bg-surface: #121316;
            --bg-surface-elevated: #1a1c20;
            --border-color: #24262b;
            --border-color-active: #3e424a;
            --radius: 6px;
            --transition: 0.35s ease;
        }

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

        body {
            background-color: var(--bg-dark);
            color: #f0f1f2;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK SC", sans-serif;
            font-size: 15px;
            line-height: 1.7;
            overflow-x: hidden;
            word-break: break-word;
        }

        /* 统一标题与正文 */
        .apex {
            font-size: 42px;
            line-height: 1.25;
            font-weight: 700;
            color: #f0f1f2;
            letter-spacing: -1px;
            margin-bottom: 20px;
            white-space: normal;
            word-break: keep-all;
        }

        .script {
            color: #a0a5b0;
            font-size: 16px;
            margin-bottom: 32px;
            max-width: 680px;
            overflow-wrap: break-word;
        }

        /* 按钮与触发器 */
        .spark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: var(--primary);
            color: #f0f1f2;
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius);
            box-shadow: 0 4px 14px var(--primary-glow);
            border: 1px solid transparent;
            text-decoration: none;
            cursor: pointer;
            transition: all var(--transition);
        }

        .spark:hover {
            background-color: #e55b5b;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(212, 74, 74, 0.3);
        }

        .trigger-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: transparent;
            color: #f0f1f2;
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius);
            border: 1px solid var(--border-color);
            text-decoration: none;
            cursor: pointer;
            transition: all var(--transition);
        }

        .trigger-secondary:hover {
            border-color: var(--border-color-active);
            background-color: var(--bg-surface-elevated);
            transform: translateY(-2px);
        }

        /* 复用首页导航栏样式 */
        .crown {
            background-color: rgba(10, 11, 13, 0.95);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(8px);
        }

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

        .conduit {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

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

        .crest-mirage {
            height: 32px;
            width: auto;
        }

        .portal {
            display: flex;
            align-items: center;
        }

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

        .tether {
            color: #a0a5b0;
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            transition: color var(--transition);
        }

        .tether:hover {
            color: var(--primary);
        }

        .tether-active, .tether.active {
            color: var(--primary) !important;
            font-weight: 600;
            position: relative;
        }

        .tether-active::after, .tether.active::after {
            content: '';
            position: absolute;
            bottom: -25px;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--primary);
        }

        /* 首屏: 全端覆载，一触即连 */
        .beacon {
            position: relative;
            padding: 100px 0 140px 0;
            background: radial-gradient(circle at 70% 30%, rgba(212, 74, 74, 0.05) 0%, transparent 60%);
            overflow: hidden;
        }

        .orbit {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        .beacon .orbit {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 40px;
        }

        .shroud {
            flex: 1.2;
            min-width: 0;
            background-color: rgba(18, 19, 22, 0.95);
            border: 1px solid var(--border-color);
            padding: 48px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            border-radius: var(--radius);
            z-index: 2;
            position: relative;
            backdrop-filter: blur(8px);
        }

        .seam {
            display: inline-block;
            color: var(--primary);
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 16px;
            border: 1px solid rgba(212, 74, 74, 0.3);
            padding: 4px 12px;
            border-radius: 20px;
            background-color: rgba(212, 74, 74, 0.05);
        }

        .cluster {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-bottom: 40px;
        }

        .cluster .strand {
            flex: 1;
            min-width: 0;
            display: flex;
            align-items: flex-start;
            gap: 16px;
        }

        .glyph-cocoon {
            background-color: rgba(212, 74, 74, 0.1);
            border: 1px solid rgba(212, 74, 74, 0.2);
            border-radius: var(--radius);
            padding: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            flex-shrink: 0;
        }

        .glyph-cocoon svg {
            width: 20px;
            height: 20px;
        }

        .strand-script {
            display: flex;
            flex-direction: column;
            word-break: break-word;
        }

        .strand-script strong {
            color: #f0f1f2;
            font-size: 15px;
            margin-bottom: 4px;
        }

        .strand-script span {
            color: #a0a5b0;
            font-size: 13px;
            line-height: 1.5;
        }

        .trigger-area {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .vista-mirage-cocoon {
            flex: 1;
            min-width: 0;
            z-index: 1;
            margin-left: -60px; /* offset_overlap 创意 */
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
            border: 1px solid var(--border-color);
        }

        .beacon-mirage {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .vista-mirage-cocoon:hover .beacon-mirage {
            transform: scale(1.03);
        }

        /* 官方正版客户端分发 */
        .vista {
            padding: 100px 0;
            background-color: var(--bg-surface);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .vista-crown {
            text-align: center;
            margin-bottom: 60px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .vista-crown .apex {
            font-size: 36px;
        }

        .vista-layout {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            align-items: flex-start;
        }

        .media-block {
            flex: 1;
            min-width: 0;
            position: sticky;
            top: 120px;
        }

        .acquisition-mirage {
            width: 100%;
            height: auto;
            border-radius: var(--radius);
            box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
            border: 1px solid var(--border-color);
            display: block;
            margin-bottom: 24px;
        }

        .security-seal {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 20px;
            background-color: rgba(20, 22, 26, 0.8);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
        }

        .security-seal svg {
            width: 28px;
            height: 28px;
            color: var(--primary);
            flex-shrink: 0;
        }

        .security-seal span {
            font-size: 14px;
            color: #a0a5b0;
            line-height: 1.5;
        }

        .matrix-block {
            flex: 1.5;
            min-width: 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        /* 平台卡片 */
        .vault {
            background-color: var(--bg-dark);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 32px;
            display: flex;
            flex-direction: column;
            transition: all var(--transition);
        }

        .vault:hover {
            border-color: var(--border-color-active);
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
        }

        .vault-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
        }

        .platform-capsule {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #f0f1f2;
            font-weight: 600;
            font-size: 16px;
        }

        .platform-capsule svg {
            width: 24px;
            height: 24px;
            color: var(--primary);
        }

        .version-capsule {
            font-size: 12px;
            background-color: var(--bg-surface-elevated);
            border: 1px solid var(--border-color);
            padding: 3px 8px;
            border-radius: 4px;
            color: #a0a5b0;
        }

        .vault-apex {
            font-size: 20px;
            font-weight: 700;
            color: #f0f1f2;
            margin-bottom: 12px;
        }

        .vault-desc {
            font-size: 14px;
            color: #a0a5b0;
            margin-bottom: 24px;
            flex-grow: 1;
            line-height: 1.6;
        }

        .tech-specs {
            border-top: 1px solid var(--border-color);
            padding-top: 16px;
            margin-bottom: 24px;
            font-size: 12px;
            color: #727680;
        }

        .tech-specs div {
            margin-bottom: 6px;
        }

        .sha {
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .vault .spark {
            width: 100%;
        }

        .double-trigger {
            display: flex;
            gap: 12px;
        }

        .double-trigger .spark {
            flex: 1.2;
            padding: 12px 16px;
            font-size: 14px;
        }

        .double-trigger .trigger-secondary {
            flex: 0.8;
            padding: 12px 16px;
            font-size: 14px;
        }

        /* 极简安装与安全信任设置说明 */
        .radar {
            padding: 100px 0;
            background-color: var(--bg-dark);
        }

        .radar-crown {
            text-align: center;
            margin-bottom: 60px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .radar-crown .apex {
            font-size: 36px;
        }

        .guide-flow {
            max-width: 900px;
            margin: 0 auto;
        }

        .flow-cluster {
            list-style-type: none;
            display: flex;
            flex-wrap: wrap;
            flex-direction: column;
            gap: 32px;
        }

        .flow-strand {
            display: flex;
            gap: 32px;
            background-color: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 40px;
            transition: border-color var(--transition);
        }

        .flow-strand:hover {
            border-color: var(--border-color-active);
        }

        .step-num {
            font-size: 32px;
            font-weight: 800;
            color: var(--primary);
            opacity: 0.8;
            line-height: 1;
        }

        .step-details {
            flex: 1;
            min-width: 0;
        }

        .step-apex {
            font-size: 20px;
            font-weight: 700;
            color: #f0f1f2;
            margin-bottom: 12px;
        }

        .step-script {
            color: #a0a5b0;
            font-size: 15px;
            line-height: 1.7;
        }

        .step-script strong {
            color: #f0f1f2;
        }

        .step-script code {
            background-color: var(--bg-surface-elevated);
            border: 1px solid var(--border-color);
            padding: 2px 6px;
            border-radius: 4px;
            font-family: monospace;
            color: var(--primary);
        }

        /* 页脚 Sole */
        .sole {
            background-color: #050608;
            border-top: 1px solid var(--border-color);
            padding: 80px 0 40px 0;
        }

        .bedrock {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
            margin-bottom: 60px;
        }

        .brand-info {
            flex: 1.5;
            min-width: 0;
        }

        .brand-name {
            font-size: 24px;
            font-weight: 800;
            color: #f0f1f2;
            letter-spacing: -0.5px;
            display: block;
            margin-bottom: 12px;
        }

        .brand-slogan {
            color: #727680;
            font-size: 14px;
        }

        .links-cluster {
            flex: 2;
            min-width: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            justify-content: flex-end;
        }

        .links-seam {
            flex: 1;
            min-width: 140px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .links-seam h4 {
            color: #f0f1f2;
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .links-seam .tether {
            font-size: 14px;
            color: #727680;
        }

        .links-seam .tether:hover {
            color: var(--primary);
        }

        .copyright-seam {
            border-top: 1px solid var(--border-color);
            padding-top: 30px;
            text-align: center;
            color: #525660;
            font-size: 13px;
        }

        /* 通用工具类 */
        .font-mono {
            font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
        }

        /* 响应式断点设计 */
        @media (max-width: 992px) {
            .beacon {
                padding: 60px 0 80px 0;
            }
            .beacon .orbit {
                flex-direction: column;
                align-items: stretch;
            }
            .vista-mirage-cocoon {
                margin-left: 0;
                margin-top: 24px;
            }
            .shroud {
                padding: 32px;
            }
            .vista {
                padding: 60px 0;
            }
            .vista-layout {
                flex-direction: column;
                align-items: stretch;
            }
            .media-block {
                position: static;
                margin-bottom: 32px;
            }
        }

        @media (max-width: 768px) {
            .conduit {
                height: auto;
                padding: 16px 0;
                flex-direction: column;
                gap: 16px;
            }
            .array {
                justify-content: center;
                gap: 16px;
            }
            .tether-active::after, .tether.active::after {
                display: none;
            }
            .radar {
                padding: 60px 0;
            }
            .flow-strand {
                flex-direction: column;
                gap: 16px;
                padding: 24px;
            }
            .sole {
                padding: 60px 0 30px 0;
            }
            .links-cluster {
                justify-content: flex-start;
            }
        }

.conduit-crown .conduit-mantle{
            width: 100%;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
        }

@media (max-width: 768px){.conduit-crown .conduit-mantle{
                padding: 0 20px;
            }}

.conduit-crown{
            background-color: rgba(10, 11, 13, 0.95);
            border-bottom: 1px solid #24262b;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(10px);
        }

.conduit-crown .conduit-conduit{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            height: 72px;
            min-width: 0;
        }

.conduit-crown .conduit-crest{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.conduit-crown .conduit-crest-mirage{
            height: 28px;
            width: auto;
            display: block;
        }

.conduit-crown .conduit-portal{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            min-width: 0;
        }

.conduit-crown .conduit-array{
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 8px;
            min-width: 0;
        }

.conduit-crown .conduit-tether{
            font-size: 14px;
            font-weight: 500;
            color: #8d929c;
            padding: 8px 16px;
            border-radius: 6px;
            border: 1px solid transparent;
        }

.conduit-crown .conduit-tether:hover{
            color: #f0f1f2;
            background-color: #121316;
            border-color: #24262b;
        }

.conduit-crown .conduit-tether-active{
            color: #d44a4a;
            background-color: rgba(212, 74, 74, 0.15);
            border-color: rgba(212, 74, 74, 0.3);
        }

@media (max-width: 768px){.conduit-crown .conduit-conduit{
                height: auto;
                padding: 16px 0;
                flex-direction: column;
                gap: 16px;
            }

.conduit-crown .conduit-array{
                justify-content: center;
            }}

.conduit-crown {
    background: rgb(10, 11, 13);
    background-image: none;
}

.anchor-sole {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK SC", sans-serif;
    font-size: 15px;
    line-height: 1.7;
    word-break: break-word;
    color: var(--script-bright);
}
.anchor-sole,
.anchor-sole *,
.anchor-sole *::before,
.anchor-sole *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.anchor-sole .anchor-mantle{
            width: 100%;
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 40px;
        }

@media (max-width: 768px){.anchor-sole .anchor-mantle{
                padding: 0 20px;
            }}

.anchor-sole{
            background-color: #0a0b0d;
            border-top: 1px solid #24262b;
            padding: 80px 0 40px 0;
            color: #8d929c;
        }

.anchor-sole .anchor-bedrock{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 48px;
            margin-bottom: 60px;
            min-width: 0;
        }

.anchor-sole .anchor-bedrock-brand{
            max-width: 320px;
            min-width: 0;
        }

.anchor-sole .anchor-bedrock-apex{
            font-size: 20px;
            font-weight: 700;
            color: #f0f1f2;
            margin-bottom: 16px;
        }

.anchor-sole .anchor-bedrock-script{
            font-size: 13px;
            line-height: 1.6;
        }

.anchor-sole .anchor-bedrock-grid{
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            min-width: 0;
        }

.anchor-sole .anchor-bedrock-column{
            min-width: 140px;
        }

.anchor-sole .anchor-bedrock-column-apex{
            font-size: 14px;
            font-weight: 700;
            color: #f0f1f2;
            margin-bottom: 20px;
        }

.anchor-sole .anchor-bedrock-array{
            list-style: none;
        }

.anchor-sole .anchor-bedrock-array-strand{
            margin-bottom: 12px;
        }

.anchor-sole .anchor-bedrock-array-tether{
            font-size: 13px;
        }

.anchor-sole .anchor-bedrock-array-tether:hover{
            color: #f0f1f2;
        }

.anchor-sole .anchor-abyss{
            border-top: 1px solid #24262b;
            padding-top: 32px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            min-width: 0;
        }

.anchor-sole .anchor-abyss-script{
            color: #5c6069;
        }

.anchor-sole .anchor-abyss-tethers{
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            min-width: 0;
        }

.anchor-sole .anchor-abyss-tether{
            color: #5c6069;
        }

.anchor-sole .anchor-abyss-tether:hover{
            color: #f0f1f2;
        }