/* --- 协议/政策页面 --- */
.protocol-page {
    padding: 40px 20px 80px;
}

.protocol-card {
    padding: 50px 60px;
    max-width: 900px;
    margin: 0 auto;
}

.protocol-title {
    font-size: 28px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(0, 160, 233, 0.2);
    text-align: center;
}

.protocol-content {
    font-size: 15px;
    line-height: 2;
    color: #333;
}

.protocol-content h2 {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 30px 0 15px;
}

.protocol-content h3 {
    font-size: 17px;
    font-weight: 600;
    color: #222;
    margin: 25px 0 10px;
}

.protocol-content p {
    margin-bottom: 15px;
    color: #444;
}

.protocol-content ul,
.protocol-content ol {
    margin: 10px 0 15px 20px;
    padding-left: 20px;
}

.protocol-content ul li,
.protocol-content ol li {
    margin-bottom: 8px;
    color: #444;
    line-height: 1.8;
}

.protocol-content strong {
    color: #1a1a1a;
    font-weight: 600;
}

.protocol-content a {
    color: #00a0e9;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .protocol-card {
        padding: 30px 20px;
    }
    .protocol-title {
        font-size: 22px;
    }
    .protocol-content h2 {
        font-size: 17px;
    }
}