@font-face {
   font-family: "AlibabaPuHuiTi";
   src: url("../fonts/SourceHanSans-Normal.otf") format("opentype");
   font-weight: 400;
   font-style: normal;
}

/* 导航栏整体背景 */
html {
   overflow-x: hidden;
}

body {
   font-family: "AlibabaPuHuiTi", "Microsoft Yahei", "Hiragino Sans GB";
   overflow-x: hidden;
   color: rgba(41, 41, 41, 1);
   font-size: 16px;
   line-height: 1.8;
   margin: 0;
   padding: 0;
}

/* Ensure all elements use unified font */
div,
p,
span,
h1,
h2,
h3,
h4,
h5,
h6,
a,
li,
td,
th,
label,
input,
textarea,
select {
   font-family: inherit;
}

button {
   font-family: inherit;
}

input[type="button"],
input[type="submit"],
input[type="reset"] {
   font-family: inherit;
}

img {
   max-width: 100%;
}

ul {
   padding: 0;
   margin: 0;
   list-style-type: none;
}

img {
   max-width: 100%;
}

ul {
   padding: 0;
   margin: 0;
   list-style-type: none;
}

article,
aside,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section {
   display: block;
}

.container {
   padding-right: 15px;
   padding-left: 15px;
   margin-right: auto;
   margin-left: auto
}

.contact-section {
   width: 100%;
   padding: 30px 0;
   margin-top: 30px;
}


.contact-header {
   display: flex;
   flex-direction: column;
   width: 100%;
   text-align: center;
   align-items: center;
   margin-bottom: 20px;
   background-color: rgb(20 19 19 / 89%);
}

.contact-header .en {
   font-size: 48px;
   color: rgba(255, 255, 255, 0.1);
}

.contact-header .cn {
   font-size: 48px;
   color: rgba(255, 255, 255, 1);
   margin-top: -50px;
}

.contact-content {
   display: flex;
   gap: 50px;
   flex-direction: row;

}

.contact-image {
   flex: 1;
   text-align: center;
   /* background-color: white; */
   padding: 20px;
   display: flex;
   justify-content: center;
   align-items: center;
}

.contact-image img {
   width: 400px;
}

.contact-info-list {
   gap: 20px;
   display: flex;
   margin-top: 0;
   flex-direction: column;
   margin-left: 0;
   align-items: stretch;
}

.info-item {
   background-color: white;
   display: flex;
   padding: 10px;
   align-items: center;
   border: 1px solid #e1e1e1;
   cursor: pointer;
   text-decoration: none;
}

.info-item-h5 {
   font-weight: bold;
   padding: 0;
   margin: 0;
   color: rgba(0, 195, 255, 1);
}

.info-item-p {
   padding: 0;
   margin: 0;
   color: rgba(102, 102, 102, 1);
}

.info-item_log {
   color: rgba(0, 195, 255, 1);
   padding: 20px;
   font-size: 24px
}

.info-item .text {
   font-size: 20px;
}

.text h5 {
   margin: 0 0 10px 0;
   flex: 1;
   font-size: 22px;
   color: #000;
}

.text p {
   margin: 0;
   font-size: 18px;
   color: #000;
}

.banner-slider {
   background-image: url('../img/home/创意设计与视频制作.png');
   width: 100%;
   height: 560px;
   background-size: cover;
   background-position: center;
   position: relative;
   margin-top: 80px;
}

.text-content {
   padding-top: 70px;
   text-align: left;
}

.text-content-title {
   font-size: 48px;
   color: rgba(41, 41, 41, 1);
   font-weight: bold;
   margin-bottom: 25px;
   white-space: nowrap;
}

.text-content-title span {
   color: rgba(0, 195, 255, 1);
}

.desc-group {
   text-align: left;
   margin-bottom: 35px;
   font-size: 20px;
   color: rgba(41, 41, 41, 1);
   font-weight: 500;
}

.what-we-do {
   position: relative;
   padding: 30px 0px;
   overflow: hidden;
}

.bg-circle {
   position: absolute;
   top: 50%;
   width: 140px;
   height: 200px;
   background: rgba(0, 195, 255, 1);
   transform: translateY(-50%);
}

.bg-circle-left {
   clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
   left: -40px;
}

.bg-circle-right {
   clip-path: polygon(100% 0%, 0% 50%, 100% 100%);
   right: -40px;
}

/* 中间内容 */
.content {
   max-width: 900px;
   margin: 0 auto;
   text-align: center;
   position: relative;
   z-index: 2;
}

/* 文案 */
.descs {
   font-size: 24px;
   color: rgba(41, 41, 41, 1);
}

.title-wrap {
   display: flex;
   align-items: center;
   justify-content: center;
   gap: 20px;
   margin-top: 0px;
}

/* 标题文字 */
.title {
   font-size: 56px;
   font-weight: 700;
   color: rgba(0, 195, 255, 1);
   margin: 0;
}

.title-line {
   width: 260px;
   height: 4px;
   background-color: rgba(0, 195, 255, 1);
   margin: 18px auto 0;
   border-radius: 2px;
}

.core-header {
   padding: 30px 0;
   background: #f4fbff;
   text-align: center;
}

/* 外层容器 */
.core-services {
   display: flex;
   gap: 40px;
   justify-content: center;
   padding: 30px 20px;
}

/* 卡片 */
.core-card {
   /* width: 434px; */
   max-width: 470px;
   padding: 40px 30px;
   border-radius: 26px;
   background: linear-gradient(180deg, rgba(0, 195, 255, 1), #7feeff);
   color: #fff;
   display: flex;
   flex-direction: column;
}

/* 标题 */
.core-card-title {
   font-weight: bold;
   font-size: 32px;
   color: rgba(255, 255, 255, 1);
   text-align: center;
   margin-bottom: 14px;
}

/* 副标题 */
.core-card-sub {
   line-height: 1.5;
   font-size: 20px;
   text-align: center;
   margin-bottom: 30px;
}

/* 列表 */
.core-list {
   list-style: none;
   margin-bottom: 20px;
}

/* 单条 */
.core-item {
   display: flex;
   align-items: center;
   background: #fff;
   border-radius: 40px;
   padding: 14px 10px;
   margin-bottom: 16px;
   height: 65px;
   color: rgba(41, 41, 41, 1);
}

/* 序号 */
.core-num {
   width: 50px;
   height: 50px;
   border-radius: 50%;
   background: rgba(0, 195, 255, 1);
   color: #fff;
   font-size: 30px;
   font-weight: 700;
   display: flex;
   align-items: center;
   justify-content: center;
   margin-right: 14px;
   flex-shrink: 0;
}

/* 文本 */
.core-text {
   font-size: 24px;
   color: rgba(41, 41, 41, 1);
   text-align: left;
   display: flex;
   flex-direction: column;
   line-height: 1.2;
}

.core-text small {
   font-size: 16px;
   color: #666;
}

/* 底部文案 —— 关键 */
.core-card-footer {
   margin-top: auto;
   line-height: 1.7;
   font-size: 24px;
   color: #fff;
}

/* 整体背景 */
.solution {
   padding: 30px 0px;
   background: rgba(255, 255, 255, 0.95);
}

.solution-title {
   text-align: center;
   font-size: 26px;
   color: rgba(41, 41, 41, 1);
   margin: 30px auto;
}

/* 四宫格 */
.solution-grid {
   max-width: 1200px;
   margin: 0 auto;
   display: grid;
   grid-template-columns: repeat(2, 1fr);
   gap: 30px;
}

/* 卡片 */
.solution-card {
   background-image: url("../img/creative_design/background.png");
   width: 490px;
   height: 256px;
   transition: all 0.3s ease;
   background-size: cover;
   background-position: center;
   text-align: center;
   background-repeat: no-repeat;
}

.solution-card-h3 {
   position: relative;
   font-weight: bold;
   font-size: 26px;
   color: rgba(41, 41, 41, 1);
   display: inline-block;
   margin: 80px auto 0;
   z-index: 2;
}

.solution-card-h31 {
   width: 160px;
   margin: 0 auto;
   margin-bottom: 20px;
   z-index: 1;
   height: 10px;
   margin-top: -10px;
   background-color: rgba(0, 195, 255, 1);
}

.solution-card-p {
   line-height: 1.6;
   font-size: 22px;
   color: rgba(41, 41, 41, 1);
}

/* hover 效果 */
.solution-card:hover {
   transform: translateY(-6px);
   box-shadow: 0 10px 30px rgba(0, 183, 255, 0.25);
}

/* 整体区域 */
.advantage {
   margin: 30px auto;
   padding: 30px 0 180px;
   background: #f2f4f6;
   border-bottom-left-radius: 240px;
   border-bottom-right-radius: 240px;
}

/* 列表 */
.advantage-list {
   display: flex;
   flex-direction: column;
   gap: 16px;
   margin-top: 60px;
}

/* 单行 */
.advantage-item {
   display: flex;
   background: #fff;
}

/* 左侧蓝块 */
.advantage-left {
   width: 320px;
   background: rgba(0, 195, 255, 1);
   color: #fff;
   font-weight: bold;
   font-size: 24px;
   padding: 22px 24px;
   display: flex;
   align-items: center;
}

/* 右侧文字 */
.advantage-right {
   flex: 1;
   font-size: 24px;
   color: rgba(41, 41, 41, 1);
   padding: 22px 30px;
   display: flex;
   align-items: center;
   line-height: 1.6;
   margin-left: 10px;
}

/* hover 微交互 */
.advantage-item:hover {
   box-shadow: 0 8px 24px rgba(0, 183, 255, 0.15);
   transform: translateY(-2px);
   transition: 0.3s ease;
}



/* 整体 */
.process {
   padding: 30px 20px;
   text-align: center;
}

/* 步骤区域 */
.process-steps {
   display: flex;
   justify-content: center;
   align-items: center;
   gap: 20px;
   flex-wrap: wrap;
   margin-top: 60px;
}

/* 单个步骤 */
.step {
   width: 220px;
   height: 260px;
   background: rgba(0, 195, 255, 1);
   border-radius: 10px;
   padding-top: 30px;
   color: #fff;
}

/* 圆形 */
.step-circle {
   width: 100px;
   height: 100px;
   margin: 0 auto 20px;
   background: #fff;
   border-radius: 50%;
   color: rgba(0, 195, 255, 1);
   display: flex;
   flex-direction: column;
   justify-content: center;
   align-items: center;
}

.step-text {
   font-size: 23px;
   letter-spacing: 2px;
   font-weight: bold;
}

.step-num {
   font-size: 30px;
   font-weight: bold;
   position: relative;
   padding-top: 5px;
}

.step-num::before {
   content: "";
   position: absolute;
   top: 0;
   left: 50%;
   transform: translateX(-50%);
   width: 65px;
   /* 整体长度 */
   height: 10px;
   /* 竖线高度 */
   background: repeating-linear-gradient(to right,
         rgba(0, 195, 255, 1) 0 1px,
         /* 竖线宽度 */
         transparent 2px 6px
         /* 间距 */
      );
}

/* 文案 */
.step p {
   font-weight: bold;
   font-size: 26px;
   color: rgba(255, 255, 255, 1);
   line-height: 1.6;
   margin-top: 20px;
}

/* 箭头 */
.step-arrow {
   font-size: 24px;
   color: rgba(0, 195, 255, 1);
}

.industry-section {
   margin: 0 auto;
   padding: 30px 0px;
   text-align: center;
   color: #fff;
   background: rgba(0, 195, 255, 1);
}

.industry-section .title-wrap .icon-left img {
   filter: brightness(0) invert(1);
}



.industry-list {
   margin: 0 auto;
   display: grid;
   grid-template-columns: repeat(2, 1fr);
   gap: 24px 30px;
   margin-top: 60px;
}

.industry-item {
   border: 2px solid rgba(255, 255, 255, 0.85);
   padding: 22px 28px;
   display: flex;
   align-items: center;
   gap: 18px;
   border-radius: 4px;
}

.item_p {
   font-size: 28px;
   text-align: left;
   font-weight: bold;
}

.cta {
   padding: 20px 0;
   text-align: center;
}

.cta h1 {
   font-size: 48px;
   font-weight: 700;
   letter-spacing: 1px;
   margin-bottom: 24px;
   color: rgba(41, 41, 41, 1);
}

.cta p {
   font-size: 36px;
   line-height: 1.6;
   color: rgba(41, 41, 41, 1);
}

.sigma_footer-copyright {
   text-align: center;
}

/* 移动端 */
@media (max-width: 1024px) {
   .process-steps {
      gap: 20px;
   }

   /* iPad specific adjustments - smaller sizes but same row layout */
   .core-services {
      gap: 20px;
      padding: 40px 10px;
   }

   .core-card {
      width: 380px;
      /* Reduced width */
      padding: 30px 20px;
      /* Smaller padding */
      font-size: 0.9em;
      /* Slightly smaller text */
   }

   .core-card-title {
      font-size: 28px;
      /* Smaller font */
   }

   .core-card-sub {
      font-size: 20px;
      /* Smaller font */
   }

   .core-text {
      font-size: 20px;
      /* Smaller font */
   }

   .core-num {
      width: 45px;
      /* Smaller circle */
      height: 45px;
      font-size: 18px;
      /* Smaller number */
   }

   .solution-grid {
      max-width: 1000px;
      /* Smaller max width */
      gap: 20px;
      /* Smaller gap */
   }

   .solution-card {
      width: 450px;
      /* Smaller width */
      height: 256px;
      /* Smaller height */
   }

   .solution-card-h3 {
      font-size: 24px;
      /* Smaller font */
      margin-top: 80px;
      /* Adjusted position */
   }

   .solution-card-p {
      font-size: 20px;
      /* Smaller font */
   }

   .step {
      width: 160px;
      /* Smaller width */
      height: 240px;
      /* Smaller height */
      font-size: 0.9em;
      /* Smaller text */
   }

   .step-circle {
      width: 90px;
      /* Smaller circle */
      height: 90px;
   }

   .step-text {
      font-size: 18px;
      /* Smaller text */
   }

   .step-num {
      font-size: 22px;
      /* Smaller number */
   }

   .step p {
      font-size: 20px;
      /* Smaller text */
   }

   .contact-content {
      gap: 30px;
      /* Smaller gap */
   }

   .contact-info-list {
      margin-top: -40px;
      /* Adjusted position */
      margin-left: 80px;
      /* Adjusted position */
      gap: 15px;
      /* Smaller gap */
   }

   .info-item {
      padding: 8px;
      /* Smaller padding */
   }

   .info-item_log {
      padding: 15px;
      /* Smaller padding */
      font-size: 20px;
      /* Smaller icon */
   }

   .text h5 {
      font-size: 20px;
      /* Smaller font */
   }

   .text p {
      font-size: 16px;
      /* Smaller font */
   }

   .title {
      font-size: 50px;
      /* Smaller font */
   }

   .descs {
      font-size: 22px;
      /* Smaller font */
   }

   .advantage-left {
      width: 280px;
      /* Smaller width */
      font-size: 22px;
      /* Smaller font */
      padding: 18px 20px;
      /* Smaller padding */
   }

   .advantage-right {
      font-size: 22px;
      /* Smaller font */
      padding: 18px 25px;
      /* Smaller padding */
   }

   .solution-title {
      font-size: 24px;
      /* Smaller font */
   }

   .text-content-title {
      font-size: 42px;
      /* Smaller font */
   }

   .desc {
      font-size: 16px;
      /* Smaller font */
   }

   .cta h1 {
      font-size: 42px;
      /* Smaller font */
   }

   .cta p {
      font-size: 30px;
      /* Smaller font */
   }

   .contact-header .en,
   .contact-header .cn {
      font-size: 42px;
      /* Smaller font */
   }

   .contact-header .cn {
      margin-top: -40px;
      /* Adjusted position */
   }

   /* Ensure layouts stay as rows, not columns */
   .core-services {
      flex-direction: row;
      /* Explicitly keep as row */
      flex-wrap: wrap;
      /* Allow wrapping if needed */
      justify-content: center;
      /* Center items */
   }

   .solution-grid {
      grid-template-columns: repeat(2, 1fr);
      /* Keep 2-column layout */
   }

   .process-steps {
      flex-direction: row;
      /* Keep horizontal layout */
      align-items: center;
   }

   .step-arrow {
      font-size: 20px;
      /* Smaller arrow */
   }

   .contact-content {
      flex-direction: row;
      /* Keep horizontal layout */
   }
}

@media (min-width: 1024px) and (max-width: 1200px) {

   .step {
      width: 170px;
   }

   .process-steps {
      gap: 22px
   }

   .core-card-footer {
      font-size: 20px;
   }
}

@media (min-width: 991px) and (max-width: 1024px) {
   .core-card-footer {
      font-size: 18px;
   }
}

@media (max-width: 1024px) {
   .header-container {
      max-width: 960px;
   }

   .container {
      max-width: 960px;
   }
}

@media (min-width: 576px) {
   .container {
      max-width: 540px;
   }
}

@media (min-width: 768px) {
   .container {
      max-width: 720px;
   }
}

@media (min-width: 992px) {
   .container {
      max-width: 960px;
   }
}

@media (min-width: 1200px) {
   .container {
      max-width: 1140px;
   }
}

@media (min-width: 1400px) {
   .container {
      max-width: 1320px;
   }
}

.isSp {
   display: none;
}

.isPc {
   display: block;
}

@media (max-width: 991px) {
   .isPc {
      display: none;
   }

   .isSp {
      display: block;
   }

   .core-services {
      padding: 20px 10px;
   }

   .sp-contact {
      background: #000;
      padding: 10px 16px;
      text-align: center;
      color: #fff;
      padding-top: 0px;
   }

   /* 顶部形象 */
   .sp-contact-avatar img {
      height: auto;
      margin: 0 auto 16px;
      display: block;
      width: 40%;
      margin-top: 20px;
   }

   /* 标题 */
   .sp-contact-title-en {
      font-size: 50px;
      font-weight: bold;
      letter-spacing: 2px;
      opacity: 0.15;
   }

   .sp-contact-title-cn {
      font-size: 48px;
      font-weight: bold;
      margin-top: -45px;
      margin-bottom: 24px;
   }

   .contact-list {

      max-width: 480px;
      font-size: 16px;
      color: rgba(41, 41, 41, 1);
      background: #fff;
      padding: 24px;
      font-weight: 100;
      margin: 0 auto;
   }

   .contact-item {
      display: flex;
      align-items: anchor-center;
      padding: 12px 0;
      text-decoration: none;
      cursor: pointer;
   }

   .icon {
      width: 22px;
      height: 22px;
      margin-right: 12px;
      margin-top: 2px;
      flex-shrink: 0;
   }

   .text {
      display: flex;
      align-items: flex-start;
      line-height: 1.6;
   }

   .label {
      width: 40px;
      font-weight: bold;
      flex-shrink: 0;
      margin-right: 5px;
      margin-left: 5px;
      color: rgba(41, 41, 41, 1);
   }

   .value {
      color: rgba(41, 41, 41, 1);
      text-align: left;
   }

   .line {
      height: 2px;
      background: #ddd;
   }

   .title-wrap {
      margin-top: 0px;
   }


   .sp-slider {
      position: relative;
      width: 100%;
      height: 860px;
      overflow: hidden;
      margin-top: 65px;
   }

   .sp-slide {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-size: cover;
      background-position: center;
      opacity: 1;
      transition: opacity 0.6s ease;
      pointer-events: none;
      display: flex;
      height: 800px;
      justify-content: center;
   }

   .sp-hero-content {
      margin-top: 70px;
      text-align: center;
      color: rgba(42, 42, 42, 1);
   }

   .sp-title {
      font-size: 45px;
      font-weight: 700;
      line-height: 1.3;
      margin-bottom: 16px;
   }

   .sp-title span {
      color: rgba(0, 195, 255, 1);
   }

   .sp-desc {
      font-size: 24px;
      margin-bottom: 28px;
      line-height: 1.5;
      color: rgba(42, 42, 42, 1);
   }

   .what-we-do {
      padding: 30px 20px;
   }

   .what-we-do p {
      font-size: 24px;
      text-align: left;
      color: rgba(41, 41, 41, 1);
   }

   .title-wrap h2 {
      font-size: 32px;
   }

   .core-card-title {
      margin: 0px;
      font-size: 30px;
   }

   .core-card-sub {
      font-size: 20px;
   }

   .core-card-footer {
      font-size: 22px;
   }

   .core-card {
      width: 720px;
   }

   .core-text {
      font-size: 22px;
   }


   .core-header {
      padding: 30px 0;
   }

   .m-scene {
      padding: 30px 20px;
   }

   /* 列表：移动端单列 */
   .m-scene-list {
      display: flex;
      flex-direction: row;
      gap: 16px;
      margin-top: 20px;
   }

   /* 单个卡片 */
   .m-scene-item {
      position: relative;
      border-radius: 10px;
      overflow: hidden;
      color: rgba(41, 41, 41, 1);
   }

   /* 实图 */
   .m-scene-item img {
      width: 100%;
      display: block;
   }

   /* 覆盖文字层 */
   .m-scene-text {
      position: absolute;
      inset: 0;
      margin: 16px;
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      pointer-events: none;
   }

   /* title div */
   .m-scene-text-title {
      font-size: 28px;
      font-weight: 600;
      color: #000;
      text-align: center;
      margin-bottom: 0px;
      margin-top: 20px;
      padding: 0;
   }

   .m-scene-text-inter {
      width: 90px;
      height: 10px;
      margin: 0 auto;
      margin-top: -11px;
      background-color: rgba(0, 195, 255, 1);
   }

   /* desc div */
   .m-scene-text-desc {
      font-size: 20px;
      color: rgba(41, 41, 41, 1);
      text-align: center;
      margin-top: 20px;
      line-height: 1.5;
   }

   .m-advantage {
      padding: 30px 20px;
      background: rgba(242, 244, 247, 1);
   }

   /* 2x2 网格 */
   .m-advantage-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin: 20px 0;
   }

   /* 卡片整体 */
   .adv-item {
      overflow: hidden;
      /* 关键：上下拼接不漏角 */
      background: #fff;
      border: 1px solid #e6f4ff;
   }

   /* 上半部分：蓝底 */
   .adv-item-top {
      background: rgba(0, 195, 255, 1);
      color: #fff;
      font-size: 24px;
      font-weight: 600;
      padding: 12px 10px;
      text-align: center;
   }

   /* 下半部分：白底蓝字 */
   .adv-item-bottom {
      background: #fff;
      color: rgba(41, 41, 41, 1);
      font-size: 24px;
      line-height: 1.5;
      padding: 20px 10px;
   }

   .sp-crowd {
      background: rgba(0, 195, 255, 1);
      padding: 20px;
      color: #fff;
   }

   .sp-crowd-list {
      list-style: none;
      padding: 0;
      margin: 0;
      margin-top: 20px;
   }

   .sp-crowd-item {
      border: 2px solid rgba(255, 255, 255, 0.9);
      border-radius: 6px;
      padding: 18px;
      margin-bottom: 20px;
      display: flex;
      align-items: center;
      font-weight: bold;
   }

   .sp-crowd-item:last-child {
      margin-bottom: 0;
   }

   .sp-crowd-icon {
      width: 28px;
      height: 28px;
      margin-right: 12px;
      margin-top: 2px;
      flex-shrink: 0;
   }

   .sp-crowd-desc {
      font-size: 24px;
      font-weight: bold;
   }

   .cta h1 {
      font-size: 32px;
      margin-bottom: 0;
   }

   .cta p {
      font-size: 26px;
      margin-top: 0;
   }

   .sp-crowd .title-wrap .icon-left img {
      filter: brightness(0) invert(1);
   }

   .process {
      padding: 30px 10px;
      text-align: center;
   }

   .step {
      font-size: 0.9em;
   }

   .step-circle {
      width: 60px;
      height: 60px;
   }

   .process-steps {
      gap: 0px;
      margin-top: 20px;
   }

   .step-text {
      font-size: 20px;
   }

   .step p {
      font-size: 20px;
   }

   .step-num::before {
      width: 44px;
      height: 10px;

   }

   .step-num {
      font-size: 20px;
   }

   .step {
      width: 160px;
      padding-top: 20px;
   }

   .step-circle {
      width: 80px;
      height: 80px;
   }

   .icon-left {
      display: flex;
      align-items: center;
   }

   .core-item {
      height: 56px;
   }

   .core-num {
      width: 50px;
      height: 50px;
   }

   .core-text small {
      font-size: 14px;
   }
}

@media (max-width: 768px) {
   .core-item {
      height: 46px;
   }

   .core-num {
      width: 45px;
      height: 45px;
   }



   .step-circle {
      margin: 0 auto 10px;

   }

   .step {
      padding-top: 10px;
      width: 120px;
      height: 180px;
   }

   .step p {
      font-size: 18px;
   }

   .core-text {
      font-size: 16px;
   }

   .core-card {
      width: 540px;
   }

   .sp-slider {
      height: 650px;
   }

   .sp-slide {
      height: 650px;
   }

   .sp-title {
      font-size: 40px;
   }

   .sp-desc {
      font-size: 22px;
   }

   .title-wrap h2 {
      font-size: 28px;
   }

   .title-line {
      width: 220px;
      margin-top: 10px;
   }

   .sp-crowd-item {
      padding: 12px 16px;
   }

   .sp-crowd-desc {
      font-size: 18px;
      font-weight: bold;
   }

   .cta h1 {
      font-size: 28px;
   }

   .cta p {
      font-size: 20px;
   }

   .sp-contact-title-en {
      font-size: 36px;
   }

   .sp-contact-title-cn {
      font-size: 32px;
   }

   .m-scene-text-title {
      font-size: 24px;
      margin-top: 20px;
   }

   .m-scene-text-inter {
      width: 88px;
      height: 10px;
      margin: 0 auto;
      background-color: rgba(0, 195, 255, 1);
      margin-top: -12px;
   }

   /* desc div */
   .m-scene-text-desc {
      font-size: 18px;
      color: rgba(41, 41, 41, 1);
      text-align: center;
      line-height: 1.5;
      margin-top: 5px;
   }

   .adv-item-top {
      font-size: 20px;
   }

   .adv-item-bottom {
      font-size: 20px;
      padding: 20px;
   }

   .m-scene-list {
      padding: 10px;
   }

   .core-card-sub {
      margin-top: 15px;
      margin-bottom: 20px;
   }

   .core-card-footer {
      font-size: 20px;
   }

   .m-scene-text {
      margin: 15px 0 0 20px;
   }

   .sp-hero-content {
      font-size: 30px;
      margin-top: 30px;
   }
}

@media (max-width: 576px) {
   .core-item {
      height: 55px;
   }

   .title-wrap img {
      width: 30px;
   }

   .title-wrap {
      gap: 10px;
   }

   .adv-item-bottom {
      font-size: 14px;
      padding: 10px 6px;
   }

   .adv-item-top {
      font-size: 15px;
   }

   .title-line {
      width: 180px;
   }

   .title-wrap h2 {
      font-size: 24px;
   }

   .what-we-do p {
      font-size: 16px;
   }

   .core-list {
      margin-bottom: 10px;
   }

   .core-card-title {
      margin: 0px;
      font-size: 26px;
   }

   .core-item {
      padding: 10px 5px;
   }

   .core-card-sub {
      font-size: 18px;
      margin-bottom: 10px;
   }

   .core-text {
      font-size: 14px;
   }

   .core-card {
      width: 370px;
      padding: 20px;
   }

   .core-card-footer {
      font-size: 18px;
   }

   .sp-slide {
      height: 358px;
   }

   .sp-slider {
      height: 358px;
   }

   .sp-title {
      font-size: 22px !important;
      margin-bottom: 2px;
   }

   .sp-desc {
      font-size: 14px !important;
      margin-bottom: 10px;
   }

   .sp-crowd-desc {
      font-size: 16px;
      font-weight: bold;
   }

   .cta h1 {
      font-size: 22px;
   }

   .cta p {
      font-size: 18px;
   }

   .step {
      width: 80px;
      padding-top: 10px;
      height: 130px;
      font-size: 0.9em;
   }

   .step-circle {
      width: 60px;
      height: 60px;
   }

   .process-steps {
      gap: 0px;
   }

   .step-text {
      font-size: 14px;
   }

   .step p {
      font-size: 14px;
      margin-top: 10px;
   }

   .step-num::before {
      width: 44px;
      height: 10px;

   }

   .step-num {
      font-size: 16px;
   }

   .m-scene-text-title {
      font-size: 16px;
      margin-top: 0px
   }

   .m-scene-text-inter {
      width: 50px;
      height: 5px;
      margin: 0 auto;
      background-color: rgba(0, 195, 255, 1);
      margin-top: -8px;
   }

   /* desc div */
   .m-scene-text-desc {
      font-size: 14px;
   }

   .sp-hero-content {
      margin-top: 20px;
   }

}

@media (max-width: 430px) {
   .step {
      width: 75px;
   }

   .sp-crowd-desc {
      font-size: 14px;
      font-weight: bold;
   }

   .sp-crowd-item {
      padding: 12px 6px;
   }

   .sp-crowd-icon {
      margin-right: 5px;
   }

   .step p {
      font-size: 12px;
   }

   .core-card-sub {
      font-size: 16px;
   }

   .core-card-footer {
      font-size: 16px;
   }

   .contact-list {
      padding: 20px;
   }

   .m-scene-text {
      margin: 10px 0 0 20px;
   }

   .m-scene-text-desc {
      font-size: 12px;
   }
}

@media (max-width: 390px) {
   .core-card-sub {
      font-size: 16px;
      margin-top: 10px;
   }

   .core-card-footer {
      font-size: 16px;
   }

   .adv-item-top {
      font-size: 14px;
   }

   .step {
      width: 72px;
   }

   .sp-contact-icon {
      width: 44px;
      height: 44px;
   }

   .sp-contact-icon img {
      width: 26px;
      height: 26px;
   }

   .label {
      width: 34px;
      font-weight: bold;
      flex-shrink: 0;
      margin-right: 3px;
      margin-left: 3px;
      color: rgba(41, 41, 41, 1);
   }

   .contact-item {
      display: flex;
      align-items: center;
   }
}