h1 {
  font-size: 40px;
}

h2 {
  font-size: 32px;
}

h3 {
  font-size: 24px;
}

h4 {
  font-size: 22px;
}

h5 {
  font-size: 20px;
}

.font-theme {
  color: #FF6739;
}

textarea {
  resize: none;
}

body {
  background-color: #FFFFFF;
  color: rgba(0, 0, 0, 0.90);
  font-size: 14px;
  font-family: PingFang SC, Helvetica Neue, Helvetica, Arial, sans-serif;
  font-weight: 400;
}

input {
  outline: none;
}

.box-shadow {
  background: #FFFFFF;
  box-shadow: 0px 0px 16px rgba(52, 52, 52, 0.16);
}

.box-shadow-light {
  background: #FFFFFF;
  box-shadow: 0px 0px 8px rgba(52, 52, 52, 0.08);
}

a {
  color: #666;
  cursor: pointer;
  text-decoration: none;
}

a:hover {
  color: rgba(255, 103, 57, 1) !important;
  text-decoration: none !important;
}

.link-hover {
  cursor: pointer;
}

.link-hover:hover {
  color: rgba(255, 103, 57, 1) !important;
}

.title-desc {
  color: rgba(0, 0, 0, 0.9);
  font-size: 14px;
}

::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.2);
  border: 1px solid #fff;
  border-radius: 10px;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.animated {
  animation-duration: .5s !important;
}

.btn {
  padding: 8px 20px;
  opacity: 1;
  border-radius: 3px;
  cursor: pointer;
}

.btn2 {
  padding: 8px 32px;
  opacity: 1;
  border-radius: 3px;
  cursor: pointer;
}

.btn-s {
  padding: 8px 32px;
}

.btn-normal {
  color: #fff;
  background: #FF6739;
}

.btn-normal:active {
  background: #E45931;
}

.btn-normal:hover {
  color: #fff;
  background: #FF754C;
}

.btn-normal:disabled {
  opacity: 0.4;
}

.btn-normal-light {
  color: rgba(0, 0, 0, 0.90);
  background: #FEFFFF;
  border: 1px solid #E6EAED;
}

.btn-normal-light:hover {
  border: 1px solid #FF6739;
  color: #FF6739;
}

.btn-dark {
  color: #fff;
  background: rgba(65, 65, 65, 1);
}

.btn-dark:hover {
  color: #fff;
  background: #FF754C;
}

.btn-orgin {
  color: rgba(255, 255, 255, 0.9);
  background: #FF6739;
}

.btn-orgin:hover {
  color: #fff;
  background: #FF754C;
}

.position-fixed {
  position: fixed;
}

.position-sticky {
  position: sticky;
}

.position-relative {
  position: relative;
}

.position-absolute {
  position: absolute;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.tl {
  text-align: left;
}

.tc {
  text-align: center;
}

.tr {
  text-align: right;
}

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

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

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

.flex1 {
  flex: 1;
}

.flex2 {
  flex: 2;
}

.flex3 {
  flex: 3;
}

.flex4 {
  flex: 4;
}

.flex5 {
  flex: 5;
}

.flex6 {
  flex: 6;
}

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

.Xcenter {
  justify-content: center;
}

.Xend {
  justify-content: flex-end;
}

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

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

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

.Ycenter {
  align-items: center;
}

.Yend {
  align-items: flex-end;
}

.Ybaseline {
  align-items: baseline;
}

.Ystretch {
  align-items: stretch;
}

.mt-0 {
  margin-top: 0px;
}

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

.mt-15 {
  margin-top: 15px;
}

.mt-16 {
  margin-top: 16px;
}

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

.mt-30 {
  margin-top: 30px;
}

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

.ml-0 {
  margin-left: 0px;
}

.ml-10 {
  margin-left: 10px;
}

.ml-15 {
  margin-left: 15px;
}

.ml-20 {
  margin-left: 20px;
}

.ml-30 {
  margin-left: 30px;
}

.ml-40 {
  margin-left: 40px;
}

.mr-0 {
  margin-right: 0px;
}

.mr-10 {
  margin-right: 10px;
}

.mr-15 {
  margin-right: 15px;
}

.mr-20 {
  margin-right: 20px;
}

.mr-30 {
  margin-right: 30px;
}

.mr-40 {
  margin-right: 40px;
}

.mb-0 {
  margin-bottom: 0px;
}

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

.mb-15 {
  margin-bottom: 15px;
}

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

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

.mb-40 {
  margin-bottom: 40px;
}

.pt-10 {
  padding-top: 10px;
}

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

.pt-30 {
  padding-top: 30px;
}

.pt-40 {
  padding-top: 40px;
}

.pl-10 {
  padding-left: 10px;
}

.pl-20 {
  padding-left: 20px;
}

.pl-30 {
  padding-left: 30px;
}

.pl-40 {
  padding-left: 40px;
}

.pr-10 {
  padding-right: 10px;
}

.pr-20 {
  padding-right: 20px;
}

.pr-30 {
  padding-right: 30px;
}

.pr-40 {
  padding-right: 40px;
}

.pb-10 {
  padding-bottom: 10px;
}

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

.pb-30 {
  padding-bottom: 30px;
}

.pb-40 {
  padding-bottom: 40px;
}

.font12 {
  font-size: 12px;
}

.font13 {
  font-size: 13px;
}

.font14 {
  font-size: 14px;
}

.font15 {
  font-size: 15px;
}

.font16 {
  font-size: 16px;
}

.font17 {
  font-size: 17px;
}

.font18 {
  font-size: 18px;
}

.font19 {
  font-size: 19px;
}

.font20 {
  font-size: 20px;
}

.font21 {
  font-size: 21px;
}

.font22 {
  font-size: 22px;
}

.font23 {
  font-size: 23px;
}

.font24 {
  font-size: 24px;
}

.font25 {
  font-size: 25px;
}

.font26 {
  font-size: 26px;
}

.font27 {
  font-size: 27px;
}

.font28 {
  font-size: 28px;
}

.font29 {
  font-size: 29px;
}

.font30 {
  font-size: 30px;
}

.font31 {
  font-size: 31px;
}

.font32 {
  font-size: 32px;
}

.font33 {
  font-size: 33px;
}

.font34 {
  font-size: 34px;
}

.font35 {
  font-size: 35px;
}

.font36 {
  font-size: 36px;
}

.font37 {
  font-size: 37px;
}

.font38 {
  font-size: 38px;
}

.font39 {
  font-size: 39px;
}

.font40 {
  font-size: 40px;
}

.font41 {
  font-size: 41px;
}

.font42 {
  font-size: 42px;
}

.font43 {
  font-size: 43px;
}

.font44 {
  font-size: 44px;
}

.font45 {
  font-size: 45px;
}

.font46 {
  font-size: 46px;
}

.font47 {
  font-size: 47px;
}

.font48 {
  font-size: 48px;
}

.font49 {
  font-size: 49px;
}

.font50 {
  font-size: 50px;
}

.font-ell1 {
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

.font-ell2 {
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.font-ell3 {
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

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

.font-center {
  text-align: center;
}

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

.font-spacing-1px {
  letter-spacing: 1px;
}

.font-spacing-2px {
  letter-spacing: 2px;
}

.font-spacing-3px {
  letter-spacing: 3px;
}

.font-line-1o2 {
  line-height: 1.2;
}

.font-line-1o5 {
  line-height: 1.5;
}

.font-line-1o8 {
  line-height: 1.8;
}

.font-weight {
  font-weight: bold;
}

.font-red {
  color: #EA5B2F;
}

.font-orange {
  color: #f37b1d;
}

.font-yellow {
  color: #fbbd08;
}

.font-olive {
  color: #8dc63f;
}

.font-green {
  color: #39b54a;
}

.font-cyan {
  color: #1cbbb4;
}

.font-blue {
  color: #1890ff;
}

.font-purple {
  color: #6739b6;
}

.font-mauve {
  color: #9c26b0;
}

.font-pink {
  color: #e03997;
}

.font-brown {
  color: #a5673f;
}

.font-grey {
  color: rgba(0, 0, 0, 0.40);
}

.font-gray {
  color: #999999;
}

.font-black {
  color: #333333;
}

.font-white {
  color: #ffffff;
}

.font-primary {
  color: #2F54EA;
}

.w-100 {
  width: 100%;
}

.h-100 {
  height: 100%;
}

.overflow {
  overflow: hidden;
}

.line-wrap {
  word-wrap: break-word;
  white-space: normal;
  word-break: break-all;
  white-space: pre-line
}

.hero-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 60px 0;
  text-align: center;
  color: #fff;
}

.hero-section h1 {
  color: #fff;
  margin-bottom: 20px;
}

.hero-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
}

.section {
  padding: 60px 0;
}

.section-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-header h2 {
  color: #333;
  margin-bottom: 10px;
}

.section-header p {
  color: #666;
  font-size: 16px;
}

.feature-card {
  background: #fff;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  text-align: center;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 20px;
  color: #FF6739;
}

.feature-card h4 {
  color: #333;
  margin-bottom: 15px;
}

.feature-card p {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
}

.service-card {
  background: #fff;
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 992px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .hero-section {
    padding: 40px 0;
  }
  
  .hero-section h1 {
    font-size: 28px;
  }
  
  .section {
    padding: 40px 0;
  }
}

.no-bg-image {
  background-image: none !important;
}

.bg-white {
  background-color: #fff;
}

.bg-light-gray {
  background-color: #f8f9fa;
}

.text-theme {
  color: #FF6739;
}

.border-theme {
  border-color: #FF6739;
}