* {
  box-sizing: border-box;
}

.page-bg {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.area-content {
  width: 100%;
  max-width: 1480px;
  padding: 0 clamp(15px, 2vw, 20px);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  /* align-items: center; */
  height: 100%;
  position: relative;
}

.area1 {
  position: relative;
  height: 100svh;
  background-size: cover;
  background-position: center;
  margin-top: calc(-1 * var(--hh));
  padding-top: var(--hh);
  overflow: hidden;
}

.a1-t1 {
  color: #ffffff;
  font-family: "Microsoft YaHei UI";
  font-size: clamp(28px, 5vw, 50px);
  font-style: normal;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  word-wrap: break-word;
}

.a1-btn {
  margin-top: clamp(60px, 8vh, 150px);
  color: #ffffff;
  font-family: "Microsoft YaHei";
  font-size: clamp(14px, 2vw, 16px);
  font-style: normal;
  font-weight: 700;
  line-height: normal;

  width: fit-content;
  display: inline-flex;
  padding: clamp(12px, 2vw, 16px) clamp(32px, 4vw, 48px);
  justify-content: center;
  align-items: center;
  gap: 16px;
  border: 1px solid #fff;
  transition: all 0.3s;
  text-decoration: none;
  cursor: pointer;
  min-height: 44px;
}

.area2 .right-form input.error,
.area2 .right-form select.error,
.area2 .right-form textarea.error {
  border-color: #ff4444;
  background-color: #fff5f5;
}

.right-form-item-submit:hover {
  background-color: #ff6e00;
  color: #fff;
  border-color: #ff6e00;
}

.right-form-item-submit:focus {
  outline: 2px solid #ff6e00;
  outline-offset: 2px;
}

.area2 .right-form input,
.area2 .right-form select,
.area2 .right-form textarea,
.right-form-item-submit {
  transition: all 0.3s ease;
}

.right-form-item-submit.loading {
  position: relative;
  color: transparent;
}

.right-form-item-submit.loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid #212121;
  border-top: 2px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@media screen and (max-width: 480px) {
  .area1 {
    min-height: 500px;
  }

  .area2 {
    height: auto;
    min-height: 100svh;
    padding: 40px 0;
  }

  .area2 .area-content {
    flex-direction: column;
    gap: 40px;
    padding: 0 20px;
  }

  .area2 .left {
    max-width: 100%;
    width: 100%;
  }

  .area2 .right {
    width: 100%;
  }

  .area2 .right-form {
    width: 100%;
    padding: 30px 20px;
  }

  .area2 .right-form-row {
    /* flex-direction: column; */
    gap: 15px;
  }

  .a2-left-icons {
    gap: 30px;
  }

  .a2-left-icons-item {
    gap: 20px;
  }

  .a1-btn {
    margin-top: 40px;
  }
}

@media screen and (min-width: 481px) and (max-width: 768px) {
  .area1 {
    min-height: 600px;
  }

  .area2 {
    height: auto;
    min-height: 100svh;
    padding: 60px 0;
  }

  .area2 .area-content {
    flex-direction: column;
    gap: 60px;
    padding: 0 30px;
  }

  .area2 .left {
    max-width: 100%;
    width: 100%;
  }

  .area2 .right {
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .area2 .right-form {
    width: 90%;
    max-width: 600px;
  }

  .a2-left-icons {
    gap: 35px;
  }

  .a1-btn {
    margin-top: 60px;
  }
}

@media screen and (min-width: 769px) and (max-width: 1366px) {
  .area2 {
    height: auto;
    min-height: 100svh;
    padding: 80px 0;
  }

  .area2 .area-content {
    gap: 60px;
    padding: 0 40px;
  }

  .area2 .left {
    max-width: 500px;
  }

  .area2 .right-form {
    width: 600px;
  }

  .a2-left-icons {
    gap: 38px;
  }
}

@media screen and (min-width: 1367px) and (max-width: 1920px) {
  .area2 .area-content {
    max-width: 1600px;
  }

  .area2 .left {
    max-width: 580px;
  }

  .area2 .right-form {
    width: 750px;
  }
}

@media screen and (min-width: 1921px) {
  .area-content {
    max-width: 1800px;
  }

  .area2 .area-content {
    max-width: 1800px;
  }

  .area2 .left {
    max-width: 700px;
  }

  .area2 .right-form {
    width: 850px;
  }
}

@media screen and (max-width: 768px) and (orientation: landscape) {
  .area1 {
    height: 100svh;
    min-height: 400px;
  }

  .area2 {
    height: auto;
    min-height: 100svh;
    padding: 30px 0;
  }

  .area2 .area-content {
    gap: 30px;
  }

  .a1-btn {
    margin-top: 30px;
  }
}

@media screen and (-webkit-min-device-pixel-ratio: 2), screen and (min-resolution: 192dpi) {
  .a1-bg img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

@media (hover: none) and (pointer: coarse) {
  .a1-btn,
  .right-form-item-submit,
  .area2 .right-form input,
  .area2 .right-form select,
  .area2 .right-form textarea {
    min-height: 48px;
  }

  .a1-btn:hover,
  .right-form-item-submit:hover {
    transform: none;
  }
}

@media screen and (max-width: 480px) {
  .area-content {
    padding: 0 15px;
  }

  .a1-bg img {
    object-position: center;
  }

  .area2 .right-form-item {
    width: 100%;
  }

  .right-form-item-submit-row {
    justify-content: center;
  }

  .right-form-item-submit {
    width: 100%;
    max-width: 200px;
  }
}

@media screen and (max-width: 360px) {
  .a1-t1 {
    font-size: 24px;
  }

  .area2 .a2-left-t1 {
    font-size: 24px;
  }

  .area2 .a2-left-t2 {
    font-size: 14px;
    line-height: 20px;
  }

  .area2 .a2-left-t3 {
    font-size: 16px;
    line-height: 24px;
  }

  .area2 .a2-left-t4 {
    font-size: 18px;
    line-height: 28px;
  }

  .a2-left-icons-item-right-title {
    font-size: 16px;
    line-height: 24px;
  }

  .a2-left-icons-item-right-content {
    font-size: 12px;
    line-height: 18px;
  }
}

@media print {
  .area1 {
    height: auto;
    page-break-after: always;
  }

  .area2 {
    height: auto;
    background: none !important;
  }

  .a1-bg {
    display: none;
  }

  .right-form-item-submit {
    display: none;
  }
}

.a1-btn:hover {
  border-color: #ff6e00;
  background: #ff6e00;
  color: #fff;
}

.a1-bg,
.a2-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}

.a1-bg img,
.a2-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 2s ease;
  user-select: none;
}

.area2 {
  position: relative;
  width: 100%;
  /* min-height: calc(100svh - var(--hh)); */
  background-size: cover;
  background-position: center;
  padding-bottom: 72px;
}

.area2 .a2-bg {
  min-height: calc(100svh - var(--hh));
  overflow: hidden;
}

.area2 .area-content {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  max-width: 1680px;
}

.area2 .left {
  max-width: 639px;
}

.area2 .a2-left-t1 {
  color: #ffffff;
  font-family: "Microsoft YaHei";
  font-size: clamp(28px, 4vw, 40px);
  font-style: normal;
  font-weight: 700;
  line-height: 1.2;
  text-transform: capitalize;
  margin-bottom: 16px;
  word-wrap: break-word;
}

.area2 .a2-left-t2 {
  flex-shrink: 0;
  color: #ffffff;
  font-family: "Microsoft YaHei UI";
  font-size: clamp(16px, 2.5vw, 24px);
  font-style: normal;
  font-weight: 400;
  line-height: clamp(24px, 4vw, 45px);
  text-transform: capitalize;
  margin-bottom: 30px;
  word-wrap: break-word;
}

.area2 .a2-left-t3 {
  flex-shrink: 0;
  color: #ffffff;
  font-family: "Microsoft YaHei UI";
  font-size: clamp(18px, 3vw, 28px);
  font-style: normal;
  font-weight: 700;
  line-height: clamp(28px, 4vw, 45px);
  text-transform: capitalize;
  margin-bottom: 40px;
  word-wrap: break-word;

  display: flex;
  justify-content: space-between;
  align-items: center;
}

.area2 .a2-left-t3 > div {
  transition: all 0.3s;
}

.a2-left-t3-icon img {
  filter: brightness(0) invert(1);
}

.a2-left-t3:hover > div {
  color: #ff6e00;
}

.a2-left-t3:hover img {
  filter: unset;
}

.area2 .a2-left-t4 {
  color: #ffffff;
  font-family: "Microsoft YaHei";
  font-size: clamp(20px, 3.5vw, 36px);
  font-style: normal;
  font-weight: 700;
  line-height: clamp(30px, 4.5vw, 50px);
  text-transform: capitalize;
  margin-bottom: 42px;
  word-wrap: break-word;
}

.a2-left-icons {
  display: flex;
  flex-direction: column;
  gap: 42px;
}

.a2-left-icons-item-right-title {
  flex-shrink: 0;
  color: #ffffff;
  font-family: "Microsoft YaHei UI";
  font-size: clamp(16px, 2.5vw, 24px);
  font-style: normal;
  font-weight: 700;
  line-height: clamp(24px, 3.5vw, 40px);
  word-wrap: break-word;
}

.a2-left-icons-item-right-content {
  flex-shrink: 0;
  color: #ffffff;
  font-family: "Microsoft YaHei UI";
  font-size: clamp(14px, 2vw, 24px);
  font-style: normal;
  font-weight: 400;
  line-height: clamp(20px, 3vw, 40px);
  word-wrap: break-word;
}

.a2-left-icons-item {
  display: flex;
  gap: clamp(16px, 3vw, 32px);
  align-items: flex-start;
  flex-direction: column;
}

.a2-left-icons-item:hover .a2-left-icons-item-icon img {
  filter: unset;
}

.a2-left-icons-item-icon {
  width: clamp(40px, 5vw, 56px);
  flex-shrink: 0;
}

.a2-left-icons-item-icon img {
  width: 100%;
  height: auto;
  max-width: 100%;
  filter: brightness(0) invert(1);
  user-select: none;
  /* transition: all .3s; */
}

.a2-left-icons-item-right {
  flex: 1;
}

.area2 .right-form {
  width: clamp(300px, 90vw, 800px);
  max-width: 100%;
  flex-shrink: 0;
  background: #fff;
  padding: clamp(30px, 5vw, 53px) clamp(20px, 4vw, 51px) clamp(30px, 4vw, 46px);
  display: flex;
  flex-direction: column;
  gap: clamp(15px, 2vw, 20px);

  /* transform: translateY(-100px); */
}

.area2 .right-form-row {
  display: flex;
  gap: 20px;
}

.area2 .right-form-item {
  flex: 1;
}

.area2 .right-form-item-label {
  color: #212121;
  font-family: "Microsoft YaHei UI";
  font-size: clamp(16px, 2vw, 20px);
  font-style: normal;
  font-weight: 400;
  line-height: clamp(40px, 4vw, 50px);
  text-transform: capitalize;
}

.area2 .right-form input:focus,
.area2 .right-form select:focus,
.area2 .right-form textarea:focus {
  background-color: #ff6e00 !important;
  color: #fff !important;
  border-color: #ff6e00 !important;
}

.area2 .right-form input,
.area2 .right-form select,
.area2 .right-form textarea {
  height: clamp(44px, 6vw, 50px);
  width: 100%;
  flex-shrink: 0;
  border: 1px solid #212121;
  background: #fff;
  outline: none;
  padding: 0 clamp(12px, 2vw, 20px);
  font-size: clamp(14px, 2vw, 16px);
  min-height: 44px;
}

.area2 .right-form input::placeholder,
.area2 .right-form select::placeholder,
.area2 .right-form textarea::placeholder {
  color: #bebebe !important;
}

.area2 .right-form input:focus::placeholder,
.area2 .right-form select:focus::placeholder,
.area2 .right-form textarea:focus::placeholder {
  color: transparent !important;
}

.area2 .right-form select {
  color: #bebebe;
  appearance: none;
}

.right-form-item-input-select {
  position: relative;
}

.right-form-item-input-select::after {
  content: "";
  position: absolute;
  top: 45%;
  right: 22px;
  width: 14px;
  height: 14px;
  border-left: 2px solid #bebebe;
  border-bottom: 2px solid #bebebe;
  transform: translateY(-50%) rotate(-45deg);
  pointer-events: none;
}

.area2 .right-form textarea {
  padding-top: clamp(12px, 2vw, 20px);
  height: clamp(100px, 20vw, 150px);
  resize: vertical;
  min-height: 100px;
}

.right-form-item-submit-row {
  display: flex;
  justify-content: flex-end;
}

.right-form-item-submit {
  width: clamp(120px, 30vw, 156px);
  height: clamp(44px, 6vw, 50px);
  flex-shrink: 0;
  border: 1px solid #212121;
  text-align: center;
  line-height: clamp(40px, 6vw, 50px);
  color: #212121;
  font-family: "Microsoft YaHei UI";
  font-size: clamp(18px, 3vw, 24px);
  font-style: normal;
  font-weight: 400;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
  min-height: 44px;
}

@media screen and (max-width: 1400px) {
  .area2 {
    padding-top: 100px;
    padding-bottom: 100px;
  }
  .area2,
  .a2-bg {
    height: 100% !important;
  }
  .area2 .right-form {
    transform: translateY(0);
  }
  .area2 .area-content {
    flex-direction: column;
    gap: 100px;
  }

  .a2-left-t3-icon {
    display: none;
  }
}

@media screen and (max-width: 1600px) and (min-width: 1400px) {
  .area2 .right-form {
    transform: scale(0.85);
  }

  .a1-t1 {
    font-size: 36px;
    line-height: 1.2;
  }

  .a1-btn {
    font-size: 14px;
    padding: 12px 36px;
    margin-top: 40px;
  }

  .area2 .a2-left-t1,
  .area2 .a2-left-t3,
  .area2 .a2-left-t4 {
    font-size: 26px;
    line-height: 34px;
  }

  .area2 .a2-left-t2 {
    font-size: 18px;
    line-height: 28px;
  }

  .a2-left-icons-item-right-title {
    font-size: 18px;
    line-height: 28px;
  }

  .a2-left-icons-item-right-content {
    font-size: 16px;
    line-height: 24px;
  }

  .a2-left-icons-item-icon {
    width: 48px;
  }

  .area2 .area-content {
    gap: 80px;
  }

  .area2 .right-form input,
  .area2 .right-form select {
    height: 44px;
    font-size: 14px;
  }

  .right-form-item-label {
    font-size: 16px !important;
    line-height: 28px !important;
  }

  .right-form-item-submit {
    width: 140px;
    height: 44px;
    line-height: 44px;
    font-size: 16px;
  }

  .area2 iframe {
    width: 100%;
    height: 400px !important;
  }
}

@media screen and (max-width: 768px) {
  .a2-left-t4 {
    display: none;
  }

  .a2-left-icons {
    display: none;
  }

  .a2-left-t3-icon {
    display: block;
  }

  .a2-left-t3 > div {
    flex-shrink: 0;
    color: #ffffff;
    font-family: "Microsoft YaHei UI";
    font-size: 12px;
    font-style: normal;
    font-weight: 700;
    line-height: 16px;
    text-transform: capitalize;
  }

  .a2-left-t3-icon {
    width: 90px;
  }

  .area2 .a2-left-t2 {
    flex-shrink: 0;
    color: #ffffff;
    font-family: "Microsoft YaHei UI";
    font-size: 10px;
    font-style: normal;
    font-weight: 400;
    line-height: 16px;
    text-transform: capitalize;
    max-width: 302px;
  }

  .area2 {
    padding-top: 46px;
    padding-bottom: 17px;
  }

  .area2 .area-content {
    gap: 35px;
  }

  .area2 .right-form input,
  .area2 .right-form select {
    height: 26px;
    min-height: auto;
    font-size: 12px;
  }

  .right-form-item-input-select::after {
    width: 6px;
    height: 6px;
    border-left-width: 1px;
    border-bottom-width: 1px;
    right: 12px;
  }

  .right-form-item-label {
    font-size: 12px !important;
    line-height: 20px !important;
  }

  .right-form-item-submit {
    width: 72.15px !important;
    height: 26.66px !important;
    line-height: 26.66px !important;
    flex-shrink: 0;
    background: #ff6e00;
    color: #fff;
    border-color: #ff6e00;
    font-size: 12px;
    min-height: auto;
    min-width: auto;
  }
  .a1-t1  {
    text-align: center;
  }

  .area1 .area-content > div:nth-child(2) {
    display: flex;
    justify-content: center;
  }

  .a1-btn {
    border-color: #ff6e00;
    background-color: #ff6e00;
    font-size: 12px;
    padding: 7px 20px !important;
  }

  .a2-left-t3-icon img {
    filter: none;
  }

  .a1-t1 {
    font-size: 20px;
    max-width: 245px;
    margin: 0 auto;
  }
}

@media screen and (max-width: 768px) {
  .area3 .a2-left-t4 {
    display: block !important;
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 16px;
  }

  .area3 .a2-left-icons {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    gap: 16px;
  }

  .area3 .a2-left-icons-item {
    gap: 12px;
    align-items: center;
  }

  .area3 .a2-left-icons-item-icon {
    width: 32px;
  }

  .area3 .a2-left-icons-item-right-title {
    font-size: 14px;
    line-height: 22px;
  }

  .area3 .a2-left-icons-item-right-content {
    font-size: 12px;
    line-height: 18px;
  }

  .area2 iframe {
    width: 100%;
    height: 400px;
  }

  .area3 .a2-left-icons-item {
    align-items: flex-start;
  }
}

@media screen and (min-width: 1025px) and (max-width: 1366px) {
  .a1-t1 {
    font-size: 36px;
    line-height: 1.2;
  }

  .a1-btn {
    font-size: 14px;
    padding: 12px 36px;
    margin-top: 40px;
  }

  .area2 .area-content {
    gap: 56px;
    padding: 0 36px;
  }

  .area2 .a2-left-t1,
  .area2 .a2-left-t3,
  .area2 .a2-left-t4 {
    font-size: 26px;
    line-height: 34px;
  }

  .area2 .a2-left-t2 {
    font-size: 18px;
    line-height: 28px;
  }

  .a2-left-icons-item-right-title {
    font-size: 18px;
    line-height: 28px;
  }

  .a2-left-icons-item-right-content {
    font-size: 16px;
    line-height: 24px;
  }

  .area2 .right-form {
    width: 600px;
  }

  .area2 .right-form input,
  .area2 .right-form select {
    height: 44px;
    font-size: 14px;
  }

  .right-form-item-label {
    font-size: 16px !important;
    line-height: 28px !important;
  }

  .right-form-item-submit {
    width: 140px;
    height: 44px;
    line-height: 44px;
    font-size: 16px;
  }
}


.area3 {
  min-height: auto;
  height: auto;
  padding-bottom: 120px;
}

.area3 .area-content {
  flex-direction: column;
  align-items: flex-start;
}

.area3 .a2-left-icons {
  flex-direction: row;
  justify-content: space-between;
  width: 100%;
  align-items: flex-end;
}

.map-iframe {
  width: 100%;
  height: 641px;
  border: 0;
}

@media screen and (min-width: 1000px) and (max-width: 1900px) {
  .area2 .right-form {
    transform: none;
    width: 39.0625vw;
    padding: 2.7604vw 2.6563vw 2.3958vw;
    gap: 1.0417vw;
  }

  .area1 .area-content { max-width: 83.3333vw; }

  .area2 .area-content {
    max-width: 83.3333vw;
    padding: 0 2.0833vw;
    gap: 0;
    flex-direction: row;
  }
  
  .area3 .area-content {
    flex-direction: column;
    gap: 0;
  }

  .area2 .left {
    max-width: 30.2083vw;
  }
  
  .area2 .right-form-row {
    gap: 1.0417vw;
  }

  .a1-t1 {
    font-size: max(2.6042vw, 24px);
  }
  
  .a1-btn {
    font-size: max(0.8333vw, 12px);
    padding: 0.625vw 2.5vw;
    margin-top: 3.125vw;
    gap: 0.8333vw;
  }

  .area2 .a2-left-t1 {
    font-size: max(2.0833vw, 20px);
    margin-bottom: 0.8333vw;
  }
  
  .area2 .a2-left-t2 {
    font-size: max(1.25vw, 14px);
    line-height: 2.3438vw;
    margin-bottom: 1.5625vw;
  }
  
  .area2 .a2-left-t3 {
    font-size: max(1.4583vw, 16px);
    line-height: 2.3438vw;
    margin-bottom: 2.0833vw;
  }
  
  .area2 .a2-left-t4 {
    font-size: max(1.875vw, 18px);
    line-height: 2.6042vw;
    margin-bottom: 2.1875vw;
  }
  
  .a2-left-icons {
    gap: 2.1875vw;
  }
  
  .a2-left-icons-item {
    gap: 1.6667vw;
  }
  
  .a2-left-icons-item-icon {
    width: 2.9167vw;
  }
  
  .a2-left-icons-item-right-title {
    font-size: max(1.25vw, 14px);
    line-height: 2.0833vw;
  }
  
  .a2-left-icons-item-right-content {
    font-size: max(1.25vw, 14px);
    line-height: 2.0833vw;
  }

  .right-form-item-label {
    font-size: max(1.0417vw, 12px) !important;
    line-height: 2.6042vw !important;
  }
  
  .area2 .right-form input,
  .area2 .right-form select {
    height: 2.6042vw;
    padding: 0 1.0417vw;
    font-size: max(0.8333vw, 12px); 
  }
  
  .area2 .right-form textarea {
    padding-top: 1.0417vw; 
    height: 7.8125vw; 
  }
  
  .right-form-item-submit {
    width: 8.125vw; 
    height: 2.6042vw; 
    line-height: 2.6042vw; 
    font-size: max(1.25vw, 14px); 
  }
  
  .area2 .map-iframe {
    height: 33.3854vw !important; 
  }
  
  .area3 .a2-left-icons {
    flex-direction: row !important;
    justify-content: space-between;
    width: 100%;
    align-items: flex-end;
  }
}