/* 隐私政策、用户协议等文档页（与首页一致的深色主题） */
body.doc-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background:
        radial-gradient(1200px 600px at 20% -20%, rgba(79, 70, 229, 0.45), transparent 60%),
        radial-gradient(900px 480px at 85% 10%, rgba(37, 99, 235, 0.35), transparent 55%),
        linear-gradient(180deg, #070b18 0%, #0b1220 48%, #0b1220 100%);
    padding: 0;
    display: block;
    min-height: 100vh;
    color: rgba(255, 255, 255, 0.9);
}
.doc-page .doc-header {
    background: rgba(7, 11, 24, 0.85);
    border-bottom: 1px solid rgba(148, 163, 184, 0.22);
    color: #fff;
    padding: 20px 24px;
    backdrop-filter: saturate(140%) blur(12px);
}
.doc-page .doc-header-inner {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.doc-page .doc-header h1 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: rgba(255, 255, 255, 0.98);
}
.doc-page .doc-header a {
    color: rgba(255, 255, 255, 0.88);
    text-decoration: none;
    font-size: 14px;
}
.doc-page .doc-header a:hover {
    color: #fff;
}
.doc-page .doc-header-links {
    display: flex;
    gap: 16px;
}
.doc-page .doc-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 32px 24px 48px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-top: none;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 16px 48px rgba(2, 6, 23, 0.25);
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.88);
}
.doc-page .doc-content h2 {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.98);
    margin: 28px 0 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}
.doc-page .doc-content h2:first-child {
    margin-top: 0;
}
.doc-page .doc-content p {
    margin: 0 0 12px;
    font-size: 14px;
}
.doc-page .doc-content ul {
    margin: 0 0 12px;
    padding-left: 24px;
}
.doc-page .doc-content li {
    margin-bottom: 6px;
    font-size: 14px;
}
.doc-page .doc-footer {
    text-align: center;
    padding: 20px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
}
.doc-page .doc-footer a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
}
.doc-page .doc-footer a:hover {
    color: #fff;
}

/* 文档页手机端自适应 */
@media (max-width: 640px) {
    .doc-page .doc-header {
        padding: 16px 16px;
    }
    .doc-page .doc-header-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .doc-page .doc-header h1 {
        font-size: 18px;
    }
    .doc-page .doc-content {
        padding: 24px 16px 36px;
        margin: 0 12px 24px;
        border-radius: 0 0 12px 12px;
    }
    .doc-page .doc-content h2 {
        font-size: 16px;
        margin: 22px 0 10px;
    }
    .doc-page .doc-content p,
    .doc-page .doc-content li {
        font-size: 13px;
    }
    .doc-page .doc-footer {
        padding: 16px 12px;
        font-size: 12px;
    }
}
@media (max-width: 380px) {
    .doc-page .doc-content {
        padding: 20px 12px 28px;
        margin: 0 8px 20px;
    }
    .doc-page .doc-header h1 {
        font-size: 16px;
    }
}