/* ===== zhishunjian_liucheng.css - 编纂出版流程 ===== */

/* ===== 电脑端（≥1024px）===== */
.zhishunjian-liucheng {
  padding: 48px 5%;
  background: #fdfbf7;
  margin: 0;
}

.zl-title {
  text-align: center;
  color: #333;
  font-size: 45px;
  margin-bottom: 10px;
  font-weight: bolder;
  font-family: Source Han Sans CN;
}

.zl-red {
  color: #b8363a;
}

.zl-desc {
  text-align: center;
  color: #666;
  font-size: 18px;
  margin-bottom: 36px;
}

.zl-steps {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

/* 电脑端时间线隐藏 */
.zl-timeline {
  display: none;
}

.zl-cards {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}

.zl-step {
  flex: 0 0 180px;
  text-align: center;
  padding: 28px 16px 20px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid #e0d5c8;
  transition: transform 0.2s, box-shadow 0.2s;
}

.zl-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(184,54,58,0.12);
}

.zl-step-num {
  width: 48px;
  height: 48px;
  line-height: 48px;
  border-radius: 50%;
  background: #b8363a;
  color: #fff;
  font-size: 20px;
  font-weight: bolder;
  font-family: Source Han Sans CN;
  margin: 0 auto 14px;
}

.zl-step h4 {
  color: #b8363a;
  font-size: 22px;
  margin-bottom: 10px;
  font-weight: bolder;
  font-family: Source Han Sans CN;
}

.zl-step p {
  color: #666;
  font-size: 15px;
  line-height: 1.6;
  text-align: left;
}

.zl-arrow {
  display: flex;
  align-items: center;
  font-size: 24px;
  color: #b8363a;
  font-weight: bolder;
  opacity: 0.7;
}

/* ===== 折叠屏展开态（600~1023px）===== */
@media (min-width: 600px) and (max-width: 1023px) {
  .zhishunjian-liucheng {
    padding: 36px 5%;
  }
  .zl-title {
    font-size: 38px;
  }
  .zl-desc {
    font-size: 17px;
    margin-bottom: 28px;
  }
  .zl-cards {
    gap: 6px;
    flex-wrap: nowrap;
    max-width: 760px;
    margin: 0 auto;
  }
  .zl-step {
    flex: 0 0 calc(20% - 5px);
    padding: 18px 8px 14px;
  }
  .zl-step-num {
    width: 36px;
    height: 36px;
    line-height: 36px;
    font-size: 14px;
    margin: 0 auto 8px;
  }
  .zl-step h4 {
    font-size: 20px;
    margin-bottom: 6px;
  }
  .zl-step p {
    font-size: 14px;
    line-height: 1.5;
  }
  .zl-arrow {
    display: none;
  }
}

/* ===== 手机端（≤599px）===== */
@media (max-width: 599px) {
  .zhishunjian-liucheng {
    padding: 32px 12px;
  }
  .zl-title {
    font-size: 28px;
  }
  .zl-desc {
    font-size: 16px;
    margin-bottom: 24px;
  }
  /* 手机端：时间线 + 竖向排列 */
  .zl-steps {
    display: flex;
    gap: 0;
  }
  .zl-timeline {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 8px;
    width: 40px;
    flex-shrink: 0;
  }
  .zl-timeline-line {
    position: absolute;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: rgba(184,54,58,0.4);
  }
  .zl-dot-item {
    height: 80px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    position: relative;
    z-index: 2;
  }
  .zl-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #b8363a;
    margin-top: 4px;
  }
  .zl-cards {
    flex-direction: column;
    flex: 1;
    gap: 0;
  }
  .zl-step {
    flex: none;
    width: 100%;
    text-align: left;
    padding: 16px 16px 16px 24px;
    margin-bottom: 12px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
  }
  .zl-step-num {
    width: 40px;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    margin: 0;
    flex-shrink: 0;
    text-align: center;
  }
  .zl-step h4 {
    font-size: 18px;
    margin-bottom: 4px;
  }
  .zl-step p {
    font-size: 14px;
  }
  .zl-arrow {
    display: none;
  }
}