:root {
        --bg-base: #080a0f;
        --bg-surface: #121620;
        --bg-elevated: #1a1f2c;
        --text-main: #f0f4f8;
        --text-muted: #94a3b8;
        --accent: #18efa4;
        --accent-glow: rgba(24, 239, 164, 0.15);
        --accent-strong: rgba(24, 239, 164, 0.4);
        --alert: #ff4757;
        --radius-sm: 12px;
        --radius-md: 18px;
        --radius-lg: 24px;
        --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
        --shadow-hover: 0 12px 48px rgba(0, 0, 0, 0.6);
        --border: rgba(255, 255, 255, 0.08);
        --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        --transition: all 0.15s ease;
    }

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

    body {
        font-family: var(--font);
        background-color: var(--bg-base);
        color: var(--text-main);
        line-height: 1.6;
        -webkit-font-smoothing: antialiased;
        overflow-x: hidden;
    }

    a {
        text-decoration: none;
        color: inherit;
        transition: var(--transition);
    }

    /* 文本换行规范 */
    .lore, .apex, .bead, p, span {
        word-break: break-word;
        overflow-wrap: break-word;
    }
    .lore, p {
        word-break: keep-all;
    }
    .apex, h1, h2, h3 {
        white-space: normal;
    }

    /* 版心与通用容器 */
    .tunnel {
        max-width: 1240px;
        margin: 0 auto;
        padding: 0 24px;
        width: 100%;
    }

    .mesh {
        display: flex;
        flex-wrap: wrap;
        min-width: 0;
    }

    /* --- 强制复用：导航栏样式 --- */
    .crown {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: rgba(8, 10, 15, 0.85);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--border);
        z-index: 1000;
        padding: 1rem 0;
    }
    .crown-mesh {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 1.5rem;
    }
    .seal, .route-chain {
        min-width: 0;
    }
    .seal img {
        height: 32px;
        width: auto;
        display: block;
    }
    .route-chain {
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
        align-items: center;
    }
    .route-path {
        font-size: 0.95rem;
        font-weight: 500;
        color: var(--text-muted);
        min-width: 0;
    }
    .route-path:hover,
    .route-path.active {
        color: var(--text-main);
    }
    .route-path.active {
        position: relative;
    }
    .route-path.active::after {
        content: '';
        position: absolute;
        bottom: -6px;
        left: 0;
        width: 100%;
        height: 2px;
        background: var(--accent);
        border-radius: 2px;
    }
    @media (max-width: 768px) {
        .route-chain {
            gap: 1rem;
            justify-content: center;
            width: 100%;
        }
        .crown-mesh {
            justify-content: center;
        }
    }

    /* --- 页面骨架通用节奏 --- */
    .zone {
        padding: 120px 0;
    }
    .zone-alt {
        background: linear-gradient(to bottom, var(--bg-base), var(--bg-surface));
    }

    /* --- Section 1: 重塑竞技延迟 (Hero/Vault) --- */
    .vault {
        padding: 180px 0 120px;
        position: relative;
        overflow: hidden;
    }
    .vault::before {
        content: '';
        position: absolute;
        top: -20%;
        right: -10%;
        width: 60%;
        height: 80%;
        background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
        opacity: 0.5;
        z-index: 0;
        pointer-events: none;
    }
    .vault-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 4rem;
        align-items: center;
        position: relative;
        z-index: 1;
    }
    @media (min-width: 1024px) {
        .vault-grid {
            grid-template-columns: 1.2fr 0.8fr; /* 不对称网格 */
        }
    }
    .vault-lore {
        display: flex;
        flex-wrap: wrap;
        flex-direction: column;
        gap: 1.5rem;
        min-width: 0;
    }
    .vault-apex {
        font-size: clamp(3rem, 5vw, 5rem);
        font-weight: 800;
        line-height: 1.1;
        color: var(--text-main);
        letter-spacing: -0.03em;
        text-shadow: 0 4px 24px rgba(0,0,0,0.5);
    }
    .vault-apex span {
        color: var(--accent);
        display: inline-block;
    }
    .vault-desc {
        font-size: 1.25rem;
        color: var(--text-muted);
        max-width: 90%;
    }
    .vault-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 1rem;
        margin-top: 1rem;
        min-width: 0;
    }
    .key {
        background: var(--accent);
        color: var(--bg-base);
        padding: 1rem 2.5rem;
        border-radius: var(--radius-sm);
        font-weight: 700;
        font-size: 1.1rem;
        border: none;
        box-shadow: 0 4px 20px var(--accent-glow);
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        min-width: 0;
    }
    .key:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 24px var(--accent-strong);
    }
    .key-alt {
        background: var(--bg-surface);
        color: var(--text-main);
        border: 1px solid var(--border);
        box-shadow: none;
    }
    .key-alt:hover {
        background: var(--bg-elevated);
        border-color: rgba(255,255,255,0.2);
    }
    
    /* Hero 动态延迟仪表盘 (纯CSS) */
    .vault-radar {
        background: var(--bg-surface);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        padding: 2.5rem;
        box-shadow: var(--shadow);
        display: flex;
        flex-wrap: wrap;
        flex-direction: column;
        gap: 2rem;
        min-width: 0;
    }
    .radar-bead {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        min-width: 0;
    }
    .radar-flag {
        font-weight: 600;
        color: var(--text-muted);
        font-size: 0.9rem;
        text-transform: uppercase;
        letter-spacing: 1px;
    }
    .radar-value {
        font-family: monospace;
        font-size: 2rem;
        font-weight: 700;
        color: var(--accent);
    }
    .radar-value.alert {
        color: var(--alert);
        text-decoration: line-through;
        opacity: 0.6;
        font-size: 1.5rem;
    }
    .radar-band {
        width: 100%;
        height: 6px;
        background: var(--bg-elevated);
        border-radius: 3px;
        overflow: hidden;
        position: relative;
    }
    .radar-fill {
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        background: var(--accent);
        width: 15%;
        border-radius: 3px;
        box-shadow: 0 0 10px var(--accent);
        animation: aisitexPulsePing 2s infinite alternate ease-in-out;
    }
    .radar-fill-bad {
        background: var(--alert);
        width: 85%;
        box-shadow: 0 0 10px rgba(255, 71, 87, 0.5);
        animation: none;
    }
    @keyframes aisitexPulsePing {
        0% { width: 12%; }
        100% { width: 18%; }
    }

    /* --- Section 2: 全境火力覆盖 (Article/Zone) --- */
    .apex-center {
        text-align: center;
        margin-bottom: 4rem;
        min-width: 0;
        width: 100%;
    }
    .apex-apex {
        font-size: clamp(2rem, 3vw, 3rem);
        font-weight: 700;
        margin-bottom: 1rem;
    }
    .apex-sub {
        color: var(--text-muted);
        font-size: 1.1rem;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .cell-pack {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
        width: 100%;
    }
    .cell {
        background: var(--bg-surface);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        padding: 2.5rem;
        box-shadow: var(--shadow);
        transition: var(--transition);
        display: flex;
        flex-wrap: wrap;
        flex-direction: column;
        gap: 1.5rem;
        min-width: 0;
    }
    .cell:hover {
        transform: translateY(-5px);
        border-color: rgba(24, 239, 164, 0.3);
        box-shadow: var(--shadow-hover);
    }
    .rune-mesh {
        width: 64px;
        height: 64px;
        border-radius: var(--radius-sm);
        background: var(--bg-elevated);
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid var(--border);
        color: var(--accent);
    }
    .rune-mesh svg {
        width: 32px;
        height: 32px;
        fill: currentColor;
    }
    .cell-apex {
        font-size: 1.5rem;
        font-weight: 700;
    }
    .band-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 0.75rem;
        min-width: 0;
    }
    .tag-bead {
        background: var(--bg-elevated);
        color: var(--text-muted);
        padding: 0.5rem 1rem;
        border-radius: 100px;
        font-size: 0.85rem;
        font-weight: 500;
        border: 1px solid var(--border);
        min-width: 0;
        transition: var(--transition);
    }
    .cell:hover .tag-bead {
        background: rgba(24, 239, 164, 0.05);
        color: var(--text-main);
        border-color: rgba(24, 239, 164, 0.2);
    }

    /* --- Section 3: 电竞级路由架构 (Article/Proof) --- */
    .proof-node {
        background: #040508;
        border: 1px solid #1f2937;
        border-radius: var(--radius-lg);
        padding: 3rem;
        box-shadow: inset 0 0 40px rgba(0,0,0,0.8), var(--shadow);
        position: relative;
        overflow: hidden;
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        gap: 3rem;
    }
    .proof-node::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(rgba(24, 239, 164, 0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(24, 239, 164, 0.03) 1px, transparent 1px);
        background-size: 20px 20px;
        pointer-events: none;
    }
    .proof-col {
        flex: 1 1 300px;
        display: flex;
        flex-wrap: wrap;
        flex-direction: column;
        gap: 2rem;
        min-width: 0;
        z-index: 1;
    }
    .proof-bead {
        display: flex;
        flex-wrap: wrap;
        gap: 1rem;
        min-width: 0;
        border-bottom: 1px dashed #1f2937;
        padding-bottom: 1.5rem;
    }
    .proof-bead:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    .proof-indicator {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: var(--accent);
        box-shadow: 0 0 10px var(--accent);
        margin-top: 6px;
        flex-shrink: 0;
    }
    .proof-lore {
        flex: 1;
        min-width: 0;
    }
    .proof-lore h3 {
        font-size: 1.25rem;
        color: #fff;
        margin-bottom: 0.5rem;
        font-family: monospace;
        letter-spacing: -0.5px;
    }
    .proof-lore p {
        color: #6b7280;
        font-size: 0.95rem;
    }

    /* --- Section 4: 三步接入 (Aside/Steps) --- */
    .step-pack {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 2rem;
        width: 100%;
        position: relative;
    }
    .step-bead {
        background: transparent;
        padding: 2rem;
        position: relative;
        display: flex;
        flex-wrap: wrap;
        flex-direction: column;
        gap: 1rem;
        min-width: 0;
        text-align: center;
        align-items: center;
    }
    .step-num {
        width: 48px;
        height: 48px;
        background: var(--bg-surface);
        border: 2px solid var(--border);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        font-weight: 800;
        color: var(--accent);
        z-index: 2;
        box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    }
    .step-bead::before {
        content: '';
        position: absolute;
        top: 44px;
        left: 50%;
        width: 100%;
        height: 2px;
        background: var(--border);
        z-index: 1;
    }
    .step-bead:last-child::before {
        display: none;
    }
    @media (max-width: 768px) {
        .step-bead::before {
            top: 100%;
            left: 50%;
            width: 2px;
            height: 100%;
            transform: translateX(-50%);
        }
    }
    .step-apex {
        font-size: 1.2rem;
        font-weight: 700;
        margin-top: 1rem;
    }
    .step-lore {
        color: var(--text-muted);
        font-size: 0.95rem;
    }

    /* --- Footer (Heel) --- */
    .heel {
        background: var(--bg-surface);
        border-top: 1px solid var(--border);
        padding: 60px 0 40px;
        margin-top: 60px;
    }
    .heel-mesh {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 2rem;
    }
    .heel-base {
        font-size: 1.5rem;
        font-weight: 800;
        color: var(--text-main);
        letter-spacing: -0.5px;
        min-width: 0;
    }
    .heel-lore {
        color: var(--text-muted);
        font-size: 0.9rem;
        min-width: 0;
    }
    .heel-chain {
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
        min-width: 0;
    }
    .heel-path {
        color: var(--text-muted);
        font-size: 0.9rem;
    }
    .heel-path:hover {
        color: var(--accent);
    }

.route-crown .route-tunnel{
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 5vw;
            display: flex;
            flex-wrap: wrap;
        }

.route-crown{
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: rgba(8, 10, 15, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 1rem 0;
        }

.route-crown .route-crown-mesh{
            justify-content: space-between;
            align-items: center;
        }

.route-crown .route-seal img{
            height: 32px;
            display: block;
        }

.route-crown .route-route-chain{
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }

.route-crown .route-route-path{
            color: #f0f4f8;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 0.5rem 0;
            position: relative;
        }

.route-crown .route-route-path:hover, .route-crown .route-route-path.active{
            color: #18efa4;
        }

.route-crown .route-route-path.active::after{
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: #18efa4;
            border-radius: 2px;
            box-shadow: 0 0 8px rgba(24, 239, 164, 0.2);
        }

@media (max-width: 768px){.route-crown .route-route-chain{
                display: none; 
            }

.route-crown .route-crown-mesh{
                justify-content: center;
            }}

.route-crown {
    background: rgb(8, 10, 15);
    background-image: none;
}

.anchor-heel {
    font-family: var(--font);
    line-height: 1.6;
    color: var(--text-main);
}
.anchor-heel,
.anchor-heel *,
.anchor-heel *::before,
.anchor-heel *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.anchor-heel .anchor-tunnel{
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 5vw;
            display: flex;
            flex-wrap: wrap;
        }

.anchor-heel{
            background: #080a0f;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 4rem 0 2rem;
            margin-top: 4rem;
        }

.anchor-heel .anchor-heel-mesh{
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 2rem;
        }

.anchor-heel .anchor-base-brand{
            font-size: 1.5rem;
            font-weight: 800;
            color: #f0f4f8;
            letter-spacing: 1px;
        }

.anchor-heel .anchor-base-lore{
            color: #94a3b8;
            font-size: 0.9rem;
        }