/* 知明业务页面专用样式 */
.yewu-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #fff;
    padding: 80px 20px;
    text-align: center;
}
.yewu-hero h1 { font-size: 42px; margin: 0 0 16px; font-weight: 700; letter-spacing: 2px; }
.yewu-hero p { font-size: 18px; opacity: 0.85; max-width: 700px; margin: 0 auto; line-height: 1.7; }

.yewu-section { padding: 60px 0; background: #f7f8fc; }
.yewu-container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

.yewu-service {
    display: flex; gap: 30px; align-items: flex-start; margin-bottom: 40px;
}
.yewu-service.yewu-reverse { flex-direction: row-reverse; }
.yewu-service:last-child { margin-bottom: 0; }

.yewu-service-img {
    width: 45%; min-height: 240px; border-radius: 12px; overflow: hidden; flex-shrink: 0;
    background-size: cover; background-position: center; box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.yewu-service-text { flex: 1; }
.yewu-service-text h3 {
    font-size: 22px; color: #1a1a2e; margin: 0 0 12px; letter-spacing: 1px;
    border-left: 4px solid #c9a84c; padding-left: 14px;
}
.yewu-service-text ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; }
.yewu-service-text ul li { position: relative; padding-left: 18px; font-size: 14px; color: #444; line-height: 1.8; }
.yewu-service-text ul li::before { content: "▸"; position: absolute; left: 0; color: #c9a84c; font-weight: bold; }
.yewu-service-text p { font-size: 14px; color: #555; line-height: 1.7; margin: 8px 0; }

.yewu-footer {
    text-align: center; padding: 50px 20px; background: #1a1a2e; color: #fff;
}
.yewu-footer h2 { font-size: 28px; margin: 0 0 12px; letter-spacing: 1px; }
.yewu-footer p { font-size: 14px; opacity: 0.75; line-height: 2; margin: 0; max-width: 500px; margin-left: auto; margin-right: auto; }

@media (max-width: 768px) {
    .yewu-service, .yewu-service.yewu-reverse { flex-direction: column; }
    .yewu-service-img { width: 100%; min-height: 180px; }
    .yewu-service-text ul { grid-template-columns: 1fr; }
    .yewu-hero h1 { font-size: 28px; }
}