/* ==================== 全局工具类 ==================== */
/* 手机端隐藏工具类 - 只需给任何元素添加此类即可在手机端隐藏 */
@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }
}

.sub_title {
  margin: 0 !important;
}

/* ==================== 工具类 ==================== */
/* 背景颜色 */
.bg-white {
  background-color: #FFF;
}

.bg-light {
  background-color: #f6f6f6;
}

.bg-blue-light {
  background-color: #EAEDF9;
}

.bg-banner {
  background-color: #83D6FD;
}

/* 内边距 */
.p-0 {
  padding: 0;
}

.p-20 {
  padding: 20px;
}

.p-40 {
  padding: 40px;
}

/* 外边距 */
.m-0 {
  margin: 0;
}

.mb-10 {
  margin-bottom: 10px;
}

.mb-20 {
  margin-bottom: 20px;
}

.mb-30 {
  margin-bottom: 30px;
}

.mb-100 {
  margin-bottom: 100px;
}

.mt-10 {
  margin-top: 10px;
}

.mt-20 {
  margin-top: 20px;
}

.mt-40 {
  margin-top: 40px;
}

/* 内边距 */
.p-0 {
  padding: 0;
}

.p-10 {
  padding: 10px;
}

.p-20 {
  padding: 20px;
}

.p-40 {
  padding: 40px;
}

.pb-20 {
  padding-bottom: 20px;
}

.pt-20 {
  padding-top: 20px;
}

/* 文本 */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

/* 尺寸 */
.w-100 {
  width: 100%;
}

.h-100 {
  height: 100%;
}

/* 位置 */
.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.fixed {
  position: fixed;
}

/* 溢出 */
.overflow-hidden {
  overflow: hidden;
}

.overflow-auto {
  overflow: auto;
}

/* 字体大小 */
.fs-14 {
  font-size: 14px;
}

.fs-16 {
  font-size: 16px;
}

.fs-18 {
  font-size: 18px;
}

.fs-20 {
  font-size: 20px;
}

.fs-24 {
  font-size: 24px;
}

.fs-2rem {
  font-size: 2rem;
}

/* 边框 */
.border-none {
  border: none;
}

.border-radius-5 {
  border-radius: 5px;
}

.border-radius-10 {
  border-radius: 10px;
}

.border-radius-15 {
  border-radius: 15px;
}

/* 阴影 */
.shadow {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.shadow-none {
  box-shadow: none;
}

/* Flex工具类 */
.d-flex {
  display: flex;
}

.d-block {
  display: block;
}

.d-inline-block {
  display: inline-block;
}

.flex-row {
  flex-direction: row;
}

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.justify-start {
  justify-content: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-around {
  justify-content: space-around;
}

.items-start {
  align-items: flex-start;
}

.items-center {
  align-items: center;
}

.items-baseline {
  align-items: baseline;
}

.items-stretch {
  align-items: stretch;
}

/* ==================== 通用Section样式 ==================== */
.section {
  padding: 40px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 10px;
}

.section-subtitle {
  font-size: 16px;
  color: #666;
  text-align: center;
  margin-bottom: 30px;
}

@media (max-width: 768px) {
  .section {
    padding: 20px;
  }
}

/* ==================== 产品价值板块 ==================== */
.merits-container {
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  flex-wrap: wrap;
}

.merit {
  flex-basis: calc(25% - 20px);
  overflow: hidden;
  margin-bottom: 10px;
  position: relative;
  border-radius: 10px;
  padding: 4px;
}

.merit h3 {
  position: absolute;
  top: 15px;
  left: 0;
  right: 0;
  color: #FFF;
  text-align: center;
  margin: 0;
  z-index: 1;
}

.merit img {
  width: 100%;
  height: auto;
  padding: 4px;
  border-radius: 15px;
}

.merit-description {
  padding: 4px;
  position: relative;
  text-align: center;
  color: #333;
  border-radius: 10px;
}

.merit-description p {
  margin: 0;
  font-size: 14px;
  color: #666;
  line-height: 2;
}

@media (max-width: 1024px) {
  .merit {
    flex: 1 1 calc(33.33% - 20px);
    min-width: calc(33.33% - 20px);
  }
}

@media (max-width: 768px) {
  .merit {
    flex: 1 1 calc(50% - 20px);
    min-width: calc(50% - 20px);
  }
}

@media (max-width: 480px) {
  .merit {
    flex: 1 1 calc(50% - 20px);
    min-width: calc(50% - 20px);
  }
}

/* ==================== 适用行业板块 ==================== */
.industry-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.industry-item {
  text-align: center;
}

.industry-icon {
  width: 60px;
  height: 60px;
  border: 2px solid #ddd;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 10px;
  transition: all 0.3s;
}

.industry-name {
  font-size: 14px;
  color: #333;
}

.industry-item:hover .industry-icon {
  transform: scale(1.1);
  border-color: red;
}

.industry_logo {
  border-radius: 50%;
}

.more-adv li .text {
  margin: 10px 0 0;
}

.card {
  width: 100%;
  background: #fff;
}

.card h2 {
  display: block;
  width: 100%;
  text-align: center;
  margin-top: 20px;
  font-size: 40px;
  line-height: 100px;
  color: #8d5407;
}

.card .content {
  width: 100%;
  margin-top: 20px;
  position: relative;
}

.card .content .item {
  width: 120px;
  height: 120px;
  border: 1px solid #d3d3d3;
  position: relative;
  text-align: center;
  border-radius: 50%;
  margin-right: 34px;
  float: left;
  box-sizing: border-box;
  margin-bottom: 34px;
}

.card .content .item:hover {
  border: 1px solid #bb0f0f;
}

.card .content .item:hover span {
  color: #bb0f0f;
}

.card .content .item:hover img {
  transform: scale(1.2);
  transition: all 0.6s;
}

.card .content .item:nth-child(8n+8) {
  margin-right: 0;
}

.card .content .item .row_02 {
  position: absolute;
  top: 55%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.card .content .item img {
  height: 45px;
  min-height: 45px;
}

.card .content .item span {
  display: block;
  font-size: 16px;
  color: #666;
  margin-top: 10px;
}

.card * {
  transition: all .4s ease;
}

.card .content_box03 li {
  width: 380px;
  float: left;
  margin-right: 30px;
  margin-bottom: 40px;
}

.card .content_box03 li:nth-child(3n+3) {
  margin-right: 0px;
}

.card .content_box03 li:hover img {
  transform: scale(1.2);
  transition: all 0.6s;
}

.card .content_box03 .img {
  min-height: 240px;
  max-height: 240px;
  overflow: hidden;
  border-radius: 5px;
}

.card .content_box03 .title {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
}

.card .content_box03 .title h3 {
  font-size: 16px;
  color: #333;
}

.card .content_box03 .title span {
  font-size: 14px;
  color: #999;
}

.card .content_box03 .more {
  margin-top: 16px;
  margin-bottom: 100px;
}

.card .content_box03 .more a {
  display: block;
  text-align: center;
  width: 380px;
  height: 50px;
  line-height: 50px;
  border: 1px solid #ddd;
  color: #666;
  font-size: 16px;
  margin: auto;
  cursor: pointer;
}

.card .content_box03 .more a:hover {
  border: 1px solid #bb0f0f;
  color: #c83d3d;
}

/* ==================== 功能模块板块 ==================== */
.in-yiny {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.in-yiny .item {
  flex: 1 1 calc(25% - 20px);
  min-width: calc(25% - 20px);
  padding-bottom: 10px;
}

.in-yiny .wrap {
  margin: 0 10px;
}

.module {
  width: fit-content;
  margin: 2rem auto;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.module h2 {
  text-align: center;
  padding: 1rem;
  font-size: 1.4rem;
  font-weight: 700;
  position: relative;
  margin: 0;
}

.delivery h2 {
  background: #dcdcdc;
}

.marketing h2 {
  background: #ffe4e1;
}

.management h2 {
  background: #ffdab9;
}

.module h2::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 10px solid inherit;
}

.feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 0;
  background: #fff;
}

.feature-item {
  padding: 0.5rem;
  border: 1px solid #eee;
  border-top: none;
}

.feature-item:nth-child(3n+1),
.feature-item:nth-child(3n+2) {
  border-right: 1px solid #eee;
}

.feature-item {
  border-bottom: 1px solid #eee;
}

.feature-item h3 {
  line-height: 4px;
}

@media (max-width: 1024px) {
  .feature-list {
    grid-template-columns: 1fr 1fr;
  }

  .feature-item:nth-child(2n+1) {
    border-right: 1px solid #eee;
  }
}

@media (max-width: 600px) {
  .feature-list {
    grid-template-columns: 1fr 1fr;
  }

  .feature-item {
    border-bottom: 1px solid #eee;
  }
}

/* ==================== 手机提货流程板块 ==================== */
.steps-container {
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  flex-wrap: wrap;
}

.step {
  flex-basis: calc(25% - 20px);
  overflow: hidden;
  border-radius: 5px;
  margin-bottom: 20px;
  padding: 2px;
}

.step img {
  width: 100%;
  height: auto;
}

.step-description {
  padding: 4px;
  position: relative;
  text-align: center;
  background-color: #007bff;
  color: white;
  border-radius: 10px;
}

.step-description p {
  margin: 0;
  font-size: 14px;
  color: #FFF;
  line-height: 2;
}

.step-description::before {
  content: attr(data-step);
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
  background-color: white;
  width: 20px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  border-radius: 50%;
  border: 1px solid #007bff;
  font-weight: bold;
  color: #007bff;
}

@media (max-width: 1024px) {
  .step {
    flex: 1 1 calc(33.33% - 20px);
    min-width: calc(33.33% - 20px);
  }
}

@media (max-width: 768px) {
  .step {
    flex: 1 1 calc(50% - 20px);
    min-width: calc(50% - 20px);
  }
}

@media (max-width: 480px) {
  .step {
    flex: 1 1 calc(50% - 20px);
    min-width: calc(50% - 20px);
  }
}

/* ==================== 安全保障板块 ==================== */
.anq {
  margin: 0 -40px;
  padding: 0;
  list-style: none;
  overflow: hidden;
}

.anq li {
  float: left;
  width: 25%;
  box-sizing: border-box;
}

.anq li .wrap {
  background: var(--anq-bg-odd) no-repeat center 0;
  margin: 0 10px;
  height: 100%;
  background-size: contain;
}

.anq li:nth-child(even) .wrap {
  background-image: var(--anq-bg-even);
  background-size: contain;
}

.anq li .tit {
  line-height: 70px;
  text-align: center;
  color: #fff;
  font-size: 20px;
}

.anq li .text {
  padding: 30px 20px 20px;
}

.anq li .text .img-center {
  height: 44px;
  line-height: 44px;
}

.anq li .text p {
  margin: 20px 0 0;
  text-align: justify;
  height: 122px;
  font-size: 16px;
  line-height: 1.525;
  color: #666;
}

.anq li .wrap {
  width: 200px;
  margin: 15px auto 0;
}

@media (max-width: 768px) {
  .anq li {
    width: 50%;
  }

  .anq li .tit {
    font-size: 18px;
    line-height: 60px;
  }

  .anq li .text p {
    height: auto;
    min-height: 122px;
  }
}

/* ==================== 一站式服务板块 ==================== */
.arc-top-section {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 20px 0;
  border-radius: 50% / 80px 80px 0 0;
  background-color: #83D6FD;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.arc-top-section h2 {
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 16px;
}

.arc-top-section p {
  font-size: 16px;
  color: #fff;
}

.products {
  width: 90%;
  max-width: 1200px;
  margin: 40px auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 20px;
}

.product-card {
  width: calc(25% - 20px);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.product-card img {
  width: 100%;
  display: block;
}

@media (max-width: 1024px) {
  .product-card {
    width: calc(50% - 20px);
  }
}

.product-katao {
  text-align: center;
}

.product-katao img {
  width: 100%;
}

/* ==================== 案例展示板块 ==================== */
.w1200 {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.ms-fw {
  flex-wrap: wrap;
}

.ms-flex {
  display: flex;
}

.index-case {
  display: flex;
  justify-content: center;
}

.index-case .item {
  width: calc(25% - 15px);
  background-color: #fff;
  margin-bottom: 20px;
  cursor: pointer;
  position: relative;
  border-radius: 5px;
  overflow: hidden;
}

.index-case .item .case-mask {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  opacity: 0;
  text-align: center;
  background: rgba(58, 144, 232, 0.9);
  transition: opacity 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
}

.index-case .item:hover .case-mask {
  opacity: 1;
}

.index-case .item .case-mask .h5 {
  width: 100%;
  margin-top: 10px;
  text-align: center;
}

.index-case .item .case-mask .tit {
  line-height: 30px;
  margin-top: 10px;
}

.index-case .item img.case-preview {
  width: 100%;
  height: 100%;
  object-fit: scale-down;
}

.index-case .item img.qrcode {
  width: 80px;
  height: 80px;
  border-radius: 5px;
}