body {
    background-color: #f2f4f8;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
    color: #4e4e4e;
}

a {
    text-decoration: none;
}

.legal-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 0 22px;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #eef0f4;
}

.legal-header .brand {
    font-size: 18px;
    font-weight: 800;
    color: #158aff;
    letter-spacing: 0.5px;
}

.legal-header nav {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
}

.legal-header nav a {
    color: #555;
    transition: color 0.2s;
}

.legal-header nav a:hover,
.legal-header nav a.active {
    color: #158aff;
}

.legal-page {
    max-width: 860px;
    margin: 0 auto;
    padding: 86px 20px 20px;
}

.legal-card {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.05);
    padding: 30px 34px;
}

.legal-card, .legal-card * {
    -moz-user-select: text;
    -webkit-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

.legal-card h1 {
    font-size: 22px;
    font-weight: 800;
    color: #222;
    text-align: center;
    margin: 4px 0 8px;
}

.legal-card .meta {
    text-align: center;
    color: #999;
    font-size: 13px;
    line-height: 1.9;
    margin-bottom: 20px;
}

.legal-card .tip {
    background: #f0f7ff;
    border: 1px solid #d6e9ff;
    border-left: 4px solid #158aff;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 13px;
    line-height: 1.9;
    color: #33557a;
    margin: 12px 0 20px;
}

.legal-card h2 {
    font-size: 17px;
    font-weight: 700;
    color: #222;
    margin: 28px 0 10px;
    padding-left: 9px;
    border-left: 3px solid #158aff;
}

.legal-card h3 {
    font-size: 15px;
    font-weight: 700;
    color: #333;
    margin: 18px 0 8px;
}

.legal-card p {
    font-size: 14px;
    line-height: 1.95;
    color: #4a4a4a;
    margin: 8px 0;
}

.legal-card strong {
    color: #222;
}

.legal-card ul,
.legal-card ol {
    padding-left: 24px;
    margin: 8px 0;
}

.legal-card li {
    font-size: 14px;
    line-height: 1.95;
    color: #4a4a4a;
    margin: 4px 0;
}

.legal-card table {
    width: 100%;
    border-collapse: collapse;
    margin: 14px 0;
    font-size: 13px;
}

.legal-card th,
.legal-card td {
    border: 1px solid #e5e8ee;
    padding: 8px 10px;
    text-align: left;
    line-height: 1.6;
    color: #4a4a4a;
    vertical-align: top;
}

.legal-card th {
    background: #f7f9fc;
    color: #333;
    font-weight: 600;
}

.legal-card .note {
    background: #f7f9fc;
    border-left: 3px solid #158aff;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
    color: #667;
    line-height: 1.7;
    margin: 12px 0;
}

.legal-card a {
    color: #158aff;
    word-break: break-all;
}

.legal-footer {
    text-align: center;
    padding: 24px 20px 30px;
    font-size: 13px;
    color: #999;
    line-height: 2;
}

.legal-footer .links a {
    color: #666;
    margin: 0 8px;
    transition: color 0.2s;
}

.legal-footer .links a:hover {
    color: #158aff;
}

.legal-error {
    text-align: center;
    padding: 60px 20px;
    color: #999;
    font-size: 15px;
}

@media (max-width: 600px) {
    .legal-header nav {
        display: none;
    }
    .legal-card {
        padding: 22px 16px;
    }
}