/* 变量体系 - 继承首页视觉基因 */
:root {
    --color-bg: #fdfdfd;
    --color-surface: #ffffff;
    --color-surface-alt: #f4f5f7;
    --color-ink-main: #1e293b;
    --color-ink-sub: #475569;
    --color-ink-light: #64748b;
    --color-accent: #da68b0;
    --color-accent-hover: #c5539c;
    --color-accent-light: rgba(218, 104, 176, 0.08);
    --color-accent-glare: rgba(218, 104, 176, 0.2);
    --radius-soft: 18px;
    --radius-pill: 99px;
    --shadow-soft: 0 10px 30px rgba(0,0,0,0.03), 0 1px 3px rgba(0,0,0,0.02);
    --shadow-hover: 0 15px 40px rgba(0,0,0,0.06), 0 4px 10px rgba(0,0,0,0.04);
    --transition-base: 0.35s ease;
}

/* 全局重置 */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

/* 布局辅助 */
.hull-center {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

.flex-flock {
    display: flex;
    flex-wrap: wrap;
}

.flex-leaf {
    min-width: 0;
}

/* 导航系统 (复用强制结构) */
.helm-wave {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(253, 253, 253, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.glide-mesh {
    justify-content: space-between;
    align-items: center;
    min-height: 72px;
}

.seal-flock {
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.seal img {
    height: 36px;
    width: auto;
    display: block;
}

.seal-ink {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.bamb-flock {
    gap: 32px;
    align-items: center;
}

.glide-dial {
    text-decoration: none;
    color: var(--color-ink-sub);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-base);
    position: relative;
}

.glide-dial:hover,
.glide-dial.active {
    color: var(--color-accent);
}

.glide-dial.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 18px;
    height: 3px;
    background-color: var(--color-accent);
    border-radius: var(--radius-pill);
}

/* 页面通用区块节奏 */
.aero-zone {
    padding: 96px 0;
}

.aero-zone-alt {
    padding: 96px 0;
    background: linear-gradient(180deg, var(--color-surface-alt) 0%, var(--color-bg) 100%);
}

/* 文本排版 */
.apex-huge {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1px;
    color: var(--color-ink-main);
    margin-bottom: 24px;
    white-space: normal;
}

.apex-large {
    font-size: clamp(1.8rem, 3vw, 2.2rem);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
    white-space: normal;
}

.apex-medium {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 12px;
}

.ink-pulp {
    font-size: 1.125rem;
    color: var(--color-ink-sub);
    margin-bottom: 32px;
}

.ink-sub {
    font-size: 0.95rem;
    color: var(--color-ink-light);
}

/* 模块 1: 获取中心 (Hero) */
.aero-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
    align-items: center;
}

.aero-lens-pulp {
    position: relative;
    border-radius: var(--radius-soft);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transform: translateY(0);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.aero-lens-pulp:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.aero-lens-pulp img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.rune-glare {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, var(--color-accent-glare) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* 模块 2: 获取入口 (矩阵卡片) */
.node-matrix {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.node-pouch {
    background: var(--color-surface);
    border: 1px solid rgba(0,0,0,0.03);
    border-radius: var(--radius-soft);
    padding: 32px;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.node-pouch:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-light);
    box-shadow: var(--shadow-hover);
}

.rune-jade {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--color-surface-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--color-accent);
}

.rune-jade svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

/* 按钮系统 */
.ping-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    background: var(--color-accent);
    color: #fff;
    font-weight: 600;
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 15px rgba(218, 104, 176, 0.3);
    text-decoration: none;
    transition: all var(--transition-base);
    border: none;
    margin-top: auto;
    width: 100%;
}

.ping-primary:hover {
    background: var(--color-accent-hover);
    box-shadow: 0 6px 20px rgba(218, 104, 176, 0.4);
    transform: translateY(-2px);
}

.ping-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    background: var(--color-accent-light);
    color: var(--color-accent);
    font-weight: 600;
    border-radius: var(--radius-pill);
    text-decoration: none;
    transition: all var(--transition-base);
    margin-top: 16px;
}

.ping-secondary:hover {
    background: rgba(218, 104, 176, 0.15);
}

/* 模块 3: 平台适配 (列表对比) */
.soar-bamb {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.soar-leaf {
    padding: 24px;
    border-radius: 16px;
    background: var(--color-surface);
    border-left: 4px solid var(--color-accent);
    box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}

.soar-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px dashed rgba(0,0,0,0.05);
}
.soar-row:last-child {
    border-bottom: none;
}

/* 模块 4: 安装路径 (流程节点) */
.path-flock {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 48px;
    position: relative;
}

.path-node {
    flex: 1;
    min-width: 250px;
    background: var(--color-surface);
    padding: 32px;
    border-radius: var(--radius-soft);
    box-shadow: var(--shadow-soft);
    position: relative;
    z-index: 2;
}

.path-step {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-accent-light);
    position: absolute;
    top: 16px;
    right: 24px;
    line-height: 1;
    z-index: -1;
}

/* 模块 5: 来源说明 (信息面板) */
.crest-fold {
    background: var(--color-surface);
    border-radius: var(--radius-soft);
    padding: 48px;
    box-shadow: var(--shadow-soft);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.crest-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--color-surface-alt);
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    color: var(--color-ink-sub);
    margin-bottom: 24px;
}

/* 页脚 */
.keel-root {
    background: var(--color-surface);
    padding: 64px 0 32px;
    border-top: 1px solid rgba(0,0,0,0.03);
    margin-top: 48px;
}

.keel-mesh {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.keel-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-ink-main);
}

.keel-dial {
    color: var(--color-ink-sub);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition-base);
    margin-left: 24px;
}

.keel-dial:hover {
    color: var(--color-accent);
}

/* 响应式断点 */
@media (max-width: 992px) {
    .aero-grid {
        grid-template-columns: 1fr;
    }
    .aero-lens-pulp {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .bamb-flock {
        display: none; /* 简化移动端，仅保留核心导航语义 */
    }
    .aero-zone, .aero-zone-alt {
        padding: 64px 0;
    }
    .crest-fold {
        padding: 32px 24px;
    }
    .keel-mesh {
        flex-direction: column;
        text-align: center;
    }
    .keel-dial {
        margin: 12px;
    }
}

.helm-helm-wave {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    color: var(--color-ink-main);
}
.helm-helm-wave,
.helm-helm-wave *,
.helm-helm-wave *::before,
.helm-helm-wave *::after {
    box-sizing: border-box;
}

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

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

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

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

.helm-helm-wave a.helm-glide-dial {
    --aisite-shell-nav-padding: 8px 16px;
    --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;
}

.helm-helm-wave a.helm-glide-dial,
.helm-helm-wave a.helm-glide-dial:hover,
.helm-helm-wave a.helm-glide-dial:focus,
.helm-helm-wave a.helm-glide-dial:active,
.helm-helm-wave a.helm-glide-dial.active,
.helm-helm-wave a.helm-glide-dial[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);
}

.helm-helm-wave .helm-flex-flock{
            display: flex;
            flex-wrap: wrap;
        }

.helm-helm-wave .helm-flex-flock > *{
            min-width: 0;
        }

.helm-helm-wave .helm-apex-pulp{
            white-space: normal;
            word-break: keep-all;
            overflow-wrap: break-word;
            line-height: 1.3;
            font-weight: 700;
        }

.helm-helm-wave .helm-hull-center{
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 24px;
        }

.helm-helm-wave{
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(253, 253, 253, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0,0,0,0.04);
            padding: 16px 0;
        }

.helm-helm-wave .helm-glide-mesh{
            justify-content: space-between;
            align-items: center;
        }

.helm-helm-wave .helm-seal-flock{
            align-items: center;
            gap: 12px;
        }

.helm-helm-wave .helm-seal{
            height: 36px;
            display: flex;
            align-items: center;
        }

.helm-helm-wave .helm-seal img{
            height: 100%;
            width: auto;
            object-fit: contain;
        }

.helm-helm-wave .helm-seal-ink{
            font-size: 1.25rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: #1e293b;
        }

.helm-helm-wave .helm-bamb-flock{
            gap: 8px;
            align-items: center;
        }

.helm-helm-wave .helm-glide-dial{
            padding: 8px 16px;
            font-size: 0.95rem;
            font-weight: 500;
            border-radius: 99px;
            color: #475569;
        }

.helm-helm-wave .helm-glide-dial:hover{
            color: #da68b0;
            background: rgba(218, 104, 176, 0.08);
        }

.helm-helm-wave .helm-glide-dial.active{
            color: #da68b0;
            background: rgba(218, 104, 176, 0.08);
            font-weight: 600;
        }

.helm-helm-wave {
    background: rgb(253, 253, 253);
    background-image: none;
}

.keel-keel-root {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    color: var(--color-ink-main);
}
.keel-keel-root,
.keel-keel-root *,
.keel-keel-root *::before,
.keel-keel-root *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.keel-keel-root .keel-ink-pulp{
            word-break: keep-all;
            overflow-wrap: break-word;
        }

.keel-keel-root .keel-apex-pulp{
            white-space: normal;
            word-break: keep-all;
            overflow-wrap: break-word;
            line-height: 1.3;
            font-weight: 700;
        }

.keel-keel-root .keel-hull-center{
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 24px;
        }

.keel-keel-root{
            background: #ffffff;
            border-top: 1px solid rgba(0,0,0,0.05);
            padding: 60px 0 40px;
            margin-top: 40px;
        }

.keel-keel-root .keel-keel-mesh{
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

.keel-keel-root .keel-keel-apex{
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: #1e293b;
        }

.keel-keel-root .keel-keel-brand{
            font-size: 1.5rem;
            font-weight: 800;
            color: #1e293b;
            margin-bottom: 16px;
        }

.keel-keel-root .keel-keel-bamb-flock{
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

.keel-keel-root .keel-keel-dial{
            color: #475569;
            font-size: 0.95rem;
        }

.keel-keel-root .keel-keel-dial:hover{
            color: #da68b0;
        }

.keel-keel-root .keel-tail-wave{
            text-align: center;
            padding-top: 24px;
            border-top: 1px solid rgba(0,0,0,0.05);
            color: #64748b;
            font-size: 0.9rem;
        }