/* 基础变量与复用视觉体系 (继承首页) */
:root {
    --color-primary: #4a8ed7;
    --color-primary-dark: #3a75b8;
    --color-primary-light: #e6f0fa;
    --color-bg-base: #f8fafc;
    --color-bg-surface: #ffffff;
    --color-bg-alt: #f1f5f9;
    --color-text-main: #1e293b;
    --color-text-muted: #64748b;
    --color-border: #e2e8f0;
    --color-success: #10b981;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;
    --radius-lg: 20px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --shadow-sm: 0 4px 10px -5px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 10px 30px -10px rgba(74, 142, 215, 0.15);
    --shadow-hover: 0 20px 40px -15px rgba(74, 142, 215, 0.25);
    --transition: all 0.25s ease;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --max-width: 1240px;
}

/* 基础重置 */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: var(--font-family);
    background-color: var(--color-bg-base);
    color: var(--color-text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* 【强制】导航栏复用首页样式 */
.sole {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}
.sole-pod {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    min-width: 0;
}
.cipher {
    display: flex;
    align-items: center;
    min-width: 0;
}
.cipher img {
    height: 32px;
    width: auto;
}
.route {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    min-width: 0;
}
.crest {
    font-weight: 500;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}
.crest:hover {
    color: var(--color-primary);
}
.crest.active {
    color: var(--color-primary);
    font-weight: 700;
}

/* 主内容容器 */
.zone {
    width: 100%;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* 文本换行规范 */
.chain,
.chain-lead,
.chain-sm,
.apex-mega,
.apex-huge,
.apex-large,
.apex-medium {
    word-break: break-word;
    overflow-wrap: break-word;
}
.apex-mega,
.apex-huge,
.apex-large,
.apex-medium {
    white-space: normal;
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-text-main);
    margin-bottom: 1rem;
}

/* 1. Intro区 (Hero变体) */
.intro {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--color-bg-base) 0%, var(--color-primary-light) 100%);
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    min-width: 0;
    position: relative;
    overflow: hidden;
}
.intro-pod {
    max-width: var(--max-width);
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 4rem;
    align-items: center;
    min-width: 0;
    flex-direction: row-reverse; /* 创意种子 reverse_split */
}
.intro-chain {
    flex: 1;
    min-width: 320px;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
}
.apex-mega {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.02em;
}
.apex-huge {
    font-size: clamp(2rem, 4vw, 3rem);
}
.chain-lead {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 2rem;
    word-break: keep-all;
}
.intro-mesh {
    flex: 1;
    min-width: 320px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

/* Data UI: 状态面板 (承载Hero视觉) */
.vault-status {
    width: 100%;
    max-width: 480px;
    background: var(--color-text-main);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    min-width: 0;
}
.vault-status::before {
    content: '';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ef4444;
    box-shadow: 20px 0 0 #f59e0b, 40px 0 0 #10b981;
}
.status-lens {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-top: 1rem;
    flex-wrap: wrap;
    min-width: 0;
}
.status-lens:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.status-chain {
    color: rgba(255,255,255,0.9);
    font-family: monospace;
    font-size: 1rem;
}
.status-pulse {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-success);
    font-family: monospace;
    font-weight: bold;
    min-width: 0;
}
.status-pulse::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-success);
}

/* 2. Proof区 (加密技术) */
.proof {
    padding: 6rem 2rem;
    background-color: var(--color-bg-surface);
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    min-width: 0;
}
.proof-pod {
    max-width: var(--max-width);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 0;
    flex-wrap: wrap;
}
.proof-head {
    text-align: center;
    max-width: 800px;
    margin-bottom: 4rem;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    min-width: 0;
}
.band-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    width: 100%;
}
.node-tech {
    background: var(--color-bg-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: var(--transition);
    min-width: 0;
    flex-wrap: wrap;
}
.node-tech:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}
.glyph-pod {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    min-width: 0;
}
.glyph-pod svg {
    width: 32px;
    height: 32px;
}
.apex-large {
    font-size: 1.5rem;
}
.chain {
    color: var(--color-text-muted);
}

/* 3. Policy区 (零日志记录) */
.policy {
    padding: 6rem 2rem;
    background-color: var(--color-bg-base);
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    min-width: 0;
}
.policy-pod {
    max-width: var(--max-width);
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 4rem;
    align-items: flex-start;
    min-width: 0;
}
.policy-chain {
    flex: 1;
    min-width: 320px;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    min-width: 0;
}
.policy-board {
    flex: 1;
    min-width: 320px;
    background: var(--color-bg-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    min-width: 0;
}
.board-crown {
    background: var(--color-bg-alt);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    min-width: 0;
}
.board-lens {
    display: flex;
    align-items: center;
    padding: 1.25rem 2rem;
    border-bottom: 1px solid var(--color-border);
    gap: 1rem;
    flex-wrap: wrap;
    min-width: 0;
}
.board-lens:last-child {
    border-bottom: none;
}
.glyph-success {
    color: var(--color-success);
    flex-shrink: 0;
}
.glyph-danger {
    color: var(--color-danger);
    flex-shrink: 0;
}
.board-chain {
    font-weight: 500;
    color: var(--color-text-main);
}

/* 4. Capability区 (防泄露) */
.capability {
    padding: 6rem 2rem;
    background-color: var(--color-bg-surface);
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    min-width: 0;
}
.capability-pod {
    max-width: var(--max-width);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 0;
    flex-wrap: wrap;
}
.tunnel-shield {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border-radius: var(--radius-lg);
    padding: 4rem 3rem;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    align-items: center;
    box-shadow: var(--shadow-hover);
    min-width: 0;
}
.shield-mesh {
    flex: 1;
    min-width: 280px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 0;
    flex-wrap: wrap;
}
/* CSS 几何徽章: 雷达防御 */
.radar-vault {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 2px solid rgba(74, 142, 215, 0.3);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    background: radial-gradient(circle, rgba(74,142,215,0.1) 0%, transparent 70%);
}
.radar-vault::before {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px dashed rgba(74, 142, 215, 0.5);
}
.radar-vault::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 30px var(--color-primary);
    display: flex;
    justify-content: center;
    align-items: center;
}
.shield-chain {
    flex: 2;
    min-width: 320px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    min-width: 0;
    flex-wrap: wrap;
}
.shield-lens {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    min-width: 0;
    flex-wrap: wrap;
}
.shield-lens .apex-large {
    color: #ffffff;
    margin-bottom: 0.5rem;
}
.shield-lens .chain {
    color: #94a3b8;
}
.glyph-float {
    color: var(--color-primary);
    background: rgba(74, 142, 215, 0.1);
    padding: 1rem;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

/* 按钮语法 (复用) */
.warp-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 1.1rem;
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 4px 14px 0 rgba(74, 142, 215, 0.39);
    border: none;
    cursor: pointer;
    margin-top: 1rem;
    min-width: 0;
}
.warp-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(74, 142, 215, 0.5);
}

/* Footer 复用 */
.jolt {
    background-color: var(--color-bg-surface);
    border-top: 1px solid var(--color-border);
    padding: 4rem 2rem 2rem;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    min-width: 0;
}
.jolt-pod {
    max-width: var(--max-width);
    width: 100%;
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex-wrap: wrap;
}
.base-band {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 3rem;
    margin-bottom: 3rem;
    min-width: 0;
}
.base-lens {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 200px;
    flex-wrap: wrap;
}
.base-apex {
    font-weight: 700;
    color: var(--color-text-main);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}
.anchor {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}
.anchor:hover {
    color: var(--color-primary);
}
.base-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 1rem;
}
.jolt-crown {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    min-width: 0;
}

/* 响应式断点 */
@media (max-width: 1024px) {
    .intro-pod {
        gap: 2rem;
    }
    .tunnel-shield {
        padding: 3rem 2rem;
    }
}
@media (max-width: 768px) {
    .intro-pod {
        flex-direction: column;
        text-align: center;
    }
    .intro-chain {
        align-items: center;
    }
    .route {
        display: none; /* 移动端导航简化隐藏 */
    }
    .sole-pod {
        justify-content: center;
    }
    .shield-lens {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .shield-chain {
        align-items: center;
    }
    .band-grid {
        grid-template-columns: 1fr;
    }
}

.route-sole{
            position: fixed; top: 0; left: 0; right: 0; z-index: 100;
            background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(226, 232, 240, 0.8);
            transition: all 0.25s ease;
        }

.route-sole .route-sole-pod{
            display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
            height: 80px; min-width: 0; max-width: 1320px; margin: 0 auto; padding: 0 2rem;
        }

.route-sole .route-cipher img{ height: 32px; width: auto; object-fit: contain; }

.route-sole .route-route{ display: flex; flex-wrap: wrap; gap: 2.5rem; align-items: center; min-width: 0; }

.route-sole .route-crest{
            text-decoration: none; color: #64748b;
            font-weight: 500; font-size: 0.95rem; transition: all 0.25s ease;
            position: relative; padding: 0.5rem 0;
        }

.route-sole .route-crest:hover, .route-sole .route-crest:focus{ color: #4a8ed7; }

.route-sole .route-crest.active{ color: #1e293b; font-weight: 600; }

.route-sole .route-crest.active::after{
            content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px;
            background-color: #4a8ed7; border-radius: 2px;
        }

@media (max-width: 768px){.route-sole .route-sole-pod{ height: auto; padding: 1rem 2rem; flex-direction: column; gap: 1rem; }

.route-sole .route-route{ width: 100%; justify-content: center; gap: 1.5rem; }}

@media (max-width: 480px){.route-sole .route-route{ gap: 1rem; flex-wrap: wrap; }

.route-sole .route-crest{ font-size: 0.85rem; }}

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

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

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

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

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

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

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

.anchor-jolt{
            background-color: #0f172a; color: #cbd5e1;
            padding: 5rem 0 2rem 0; border-top: 1px solid #1e293b;
        }

.anchor-jolt .anchor-jolt-pod{
            max-width: 1320px; margin: 0 auto; padding: 0 2rem;
            display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 4rem;
        }

.anchor-jolt .anchor-base-brand{ font-size: 1.5rem; font-weight: 700; color: white; margin-bottom: 1.5rem; display: block; }

.anchor-jolt .anchor-jolt-apex{ color: white; font-size: 1.1rem; font-weight: 600; margin-bottom: 1.5rem; }

.anchor-jolt .anchor-jolt-band{ list-style: none; display: flex; flex-direction: column; gap: 1rem; }

.anchor-jolt .anchor-anchor{ color: #94a3b8; text-decoration: none; transition: all 0.25s ease; }

.anchor-jolt .anchor-anchor:hover, .anchor-jolt .anchor-anchor:focus{ color: white; padding-left: 5px; }

.anchor-jolt .anchor-jolt-bottom{
            max-width: 1320px; margin: 4rem auto 0 auto; padding: 2rem 2rem 0 2rem;
            border-top: 1px solid #1e293b; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
            font-size: 0.875rem; color: #64748b;
        }