#usr-manufacturer-module,
#usr-manufacturer-module * { box-sizing: border-box; margin: 0; padding: 0; }

#usr-manufacturer-module {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  max-width: 520px;
  margin: 20px auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  overflow: hidden;
  line-height: 1.6;
  color: #333;
}

#usr-manufacturer-module .usr-header { background: #E53935; color: #fff; text-align: center; padding: 24px 20px; }
#usr-manufacturer-module .usr-header h2 { font-size: 22px; font-weight: 700; margin-bottom: 6px; letter-spacing: 0.3px; }
#usr-manufacturer-module .usr-header p { font-size: 14px; opacity: 0.9; font-weight: 400; }

#usr-manufacturer-module .usr-media {
  background: #f5f5f5;
  padding: 40px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

#usr-manufacturer-module .usr-media-video {
  width: 100%; max-width: 100%; height: auto; display: block;
  border-radius: 4px; margin-bottom: 12px;
}

#usr-manufacturer-module .usr-content { padding: 0 20px; }

#usr-manufacturer-module .usr-section-title {
  color: #E53935; font-size: 18px; font-weight: 700;
  padding: 18px 0 12px; border-bottom: 2px solid #E53935; margin-bottom: 14px;
}

/* 步骤卡片 - 左侧红色竖线风格 */
#usr-manufacturer-module .usr-step {
  border-left: 4px solid #E53935;
  background: #fafafa;
  border-radius: 0 8px 8px 0;
  padding: 14px 16px;
  margin-bottom: 12px;
}

#usr-manufacturer-module .usr-step h4 { font-size: 15px; font-weight: 700; color: #E53935; margin-bottom: 4px; }
#usr-manufacturer-module .usr-step p { font-size: 13px; color: #555; line-height: 1.55; }

/* 红色CTA区块 */
#usr-manufacturer-module .usr-cta-box {
  background: #E53935; color: #fff; text-align: center;
  padding: 24px 20px; margin: 16px 0 8px; border-radius: 8px;
}
#usr-manufacturer-module .usr-cta-box h4 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
#usr-manufacturer-module .usr-cta-box p { font-size: 13px; opacity: 0.9; margin-bottom: 14px; }

#usr-manufacturer-module .usr-cta-btn {
  display: inline-block; background: #fff; color: #E53935;
  padding: 10px 28px; border-radius: 4px; font-size: 14px; font-weight: 600;
  text-decoration: none; transition: transform 0.15s, box-shadow 0.15s;
}
#usr-manufacturer-module .usr-cta-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }

/* 社交媒体区域 */
#usr-manufacturer-module .usr-footer { text-align: center; padding: 16px 20px 20px; border-top: 1px solid #eee; }
#usr-manufacturer-module .usr-more-content { font-size: 13px; color: #999; margin-bottom: 12px; }
#usr-manufacturer-module .usr-social-icons { display: flex; justify-content: center; gap: 28px; margin-bottom: 12px; }
#usr-manufacturer-module .usr-social-icons a { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; transition: transform 0.2s; }
#usr-manufacturer-module .usr-social-icons a:hover { transform: scale(1.15); }
#usr-manufacturer-module .usr-social-icons svg { width: 28px; height: 28px; }
#usr-manufacturer-module .usr-follow-text { font-size: 14px; color: #E53935; font-weight: 600; }

/* 返回按钮 */
#usr-manufacturer-module .usr-back-btn {
  display: block; width: fit-content; margin: 16px auto 20px; background: #E53935;
  color: #fff; border: none; padding: 10px 36px; border-radius: 4px; font-size: 13px;
  font-weight: 600; cursor: pointer; letter-spacing: 1px; transition: background 0.2s; text-decoration: none;
}
#usr-manufacturer-module .usr-back-btn:hover { background: #c62828; }

@media (max-width: 560px) {
  #usr-manufacturer-module { max-width: 100%; border-radius: 0; margin: 0; }
}