* {
  margin: 0;
  padding: 0;
}
@font-face {
  font-family: "AlibabaPuHuiTiRegular";
  src: url(https://www.igo.cn/zt/gaokao_product/font/AlibabaPuHuiTiRegular.ttf);
}
@font-face {
  font-family: "AlibabaPuHuiTiBold";
  src: url(https://www.igo.cn/zt/gaokao_product/font/Alibaba-PuHuiTi-Bold_0.ttf);
}
@font-face {
  font-family: "AlibabaPuHuiTiMedium";
  src: url(https://www.igo.cn/zt/gaokao_product/font/Alibaba-PuHuiTi-Medium.ttf);
}
@font-face {
  font-family: "AvantiBold";
  src: url(https://www.igo.cn/study/product/font/AvantiBold.ttf);
}
body {
  min-width: 1200px;
}

a {
  text-decoration: none;
}

#main * {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
}

#main {
  font-size: 16px;
  font-family: "AlibabaPuHuiTiRegular";
  position: relative;
  width: 100%;
  background: url(../img/bg.jpg) repeat-y;
  background-position: top center;
  padding-bottom: 80px;
}

#main input,
#main select,
#main textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  outline: none;
}

#main i,
#main em {
  font-style: normal;
}

input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px #f1f1f1 inset !important;
}

input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px #ffffff inset !important;
}

table {
  width: 100%;
  text-align: center;
  border-collapse: collapse;
  border-spacing: 0;
}

table td {
  word-break: break-all;
  word-wrap: break-word;
}

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

::-webkit-scrollbar-track {
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.06);
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.08);
}

::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.12);
  -webkit-box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2);
} */

.dis-f {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.dis-b {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dis-c {
  display: flex;
  align-items: center;
  justify-content: center;
}

.dis-e {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.btn {
  cursor: pointer;
  text-align: center;
}
.tc {
  text-align: center;
}
.pr {
  position: relative;
}
.po {
  position: absolute;
}
.po_center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate3d(-50%, -50%, 0);
}
#main article {
  width: 100%;
  background: url(../img/banner.jpg) no-repeat;
  background-position: top center;
  padding-top: 182px;
}
#main .calculation {
  width: 1200px;
  min-height: 810px;
  background-color: #ebf5ff;
  box-shadow: 0px 0px 40px 0px rgba(5, 82, 166, 0.5);
  border-radius: 20px;
  margin: 0 auto;
  padding: 50px;
}
#main .calculation .typebox {
  margin-bottom: 30px;
}
#main .calculation .type {
  width: 310px;
  font-family: "AlibabaPuHuiTiBold";
  height: 55px;
  background-color: #2076ff;
  border-radius: 6px;
  font-size: 22px;
  color: #ffffff;
  position: relative;
  cursor: pointer;
}
#main .calculation .type.active {
  background-color: #f3a000;
}
#main .calculation .type.active::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 10px solid #f3a000;
}
#main .calculation .testbox {
  min-height: 490px;
  background-color: #ffffff;
  border-radius: 6px;
  border: solid 1px #e5e5e5;
  padding: 35px 40px 40px;
}
#main .calculation .thead {
  padding-left: 72px;
  margin-bottom: 20px;
}
#main .calculation .thead > div {
  font-family: "AlibabaPuHuiTiBold";
  font-size: 18px;
  line-height: 18px;
  color: #000000;
  width: 458px;
  margin-right: 24px;
}
#main .calculation .thead > div:last-child {
  margin-right: 0;
}
#main .calculation .selectbox {
  margin-bottom: 24px;
}
#main .calculation .selectbox ul {
  margin-bottom: 15px;
}
#main .calculation .selectbox ul:last-child {
  margin-bottom: 0;
}
#main .calculation .selectbox .num {
  width: 50px;
  height: 50px;
  background-color: #ebf5ff;
  font-family: "AvantiBold";
  font-size: 22px;
  color: #2076ff;
  border-radius: 50px;
  margin-right: 22px;
}
#main .calculation .selectbox li {
  width: 458px;
  height: 50px;
  background-color: #ffffff;
  border-radius: 3px;
  border: solid 1px #e5e5e5;
  margin-right: 24px;
}
#main .calculation .selectbox li:last-child {
  margin-right: 0;
}
#main .calculation .selectbox li input {
  width: 100%;
  height: 100%;
  background: none;
  padding-left: 10px;
}
#main .calculation .selectbox li input::placeholder {
  color: #999999;
}

/* input 选中高亮效果 */
#main .calculation .selectbox li input:focus {
  border: 1px solid #2076ff;
  background-color: #f0f7ff;
}

#main .calculation .addselect input:focus {
  border: 1px solid #2076ff;
  background-color: #f0f7ff;
}

/* select 样式 */
#main .calculation .selectbox li select {
  width: 100%;
  height: 100%;
  background: none;
  padding-left: 10px;
  border: none;
  color: #999999;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23999999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 16px;
  padding-right: 35px;
  cursor: pointer;
}

#main .calculation .selectbox li select:focus {
  border: 1px solid #2076ff;
  background-color: #f0f7ff;
  color: #000000;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232076ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
}

#main .calculation .selectbox li select:hover {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232076ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
}

/* 隐藏数字输入框的上下箭头 */
#main .calculation input[type="number"]::-webkit-outer-spin-button,
#main .calculation input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

#main .calculation input[type="number"] {
  -moz-appearance: textfield;
}
#main .calculation .addselect {
  font-size: 18px;
  line-height: 40px;
  color: #000000;
}
#main .calculation .addselect input {
  width: 100px;
  height: 40px;
  background-color: #ffffff;
  border-radius: 3px;
  border: solid 1px #e5e5e5;
  padding-left: 10px;
  margin-left: 9px;
}
#main .calculation .addselect > div {
  width: 80px;
  height: 40px;
  background-color: #f3a000;
  border-radius: 3px;
  font-size: 18px;
  color: #ffffff;
  cursor: pointer;
  margin-left: 9px;
  transition: all 0.3s ease;
}
#main .calculation .addselect > div:hover {
  background-color: #e89600;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(243, 160, 0, 0.3);
}
#main .calculation .reset {
  font-size: 18px;
  color: #999999;
  cursor: pointer;
  transition: all 0.3s ease;
}
#main .calculation .reset img {
  margin-right: 5px;
  transition: transform 0.5s ease;
}
#main .calculation .reset:hover img {
  transform: rotate(180deg);
}
#main .calculation .remark {
  font-size: 16px;
  line-height: 16px;
  color: #f3a000;
  margin-top: 28px;
  cursor: pointer;
  transition: all 0.3s ease;
}
#main .calculation .remark:hover {
  color: #e89600;
  transform: translateY(-2px);
}
#main .calculation .remark em {
  width: 20px;
  height: 20px;
  border: 1px solid #f3a000;
  border-radius: 20px;
  margin-right: 7px;
  transition: all 0.3s ease;
}
#main .calculation .remark:hover em {
  border-color: #e89600;
  background-color: rgba(243, 160, 0, 0.1);
}
#main .calculation .calculate {
  width: 368px;
  height: 88px;
  background: url(../img/calculate.png) no-repeat;
  background-size: 100%;
  font-size: 35px;
  font-family: "AlibabaPuHuiTiMedium";
  color: #ffffff;
  margin: 0 auto;
  cursor: pointer;
  padding-bottom: 13px;
  transition: all 0.3s ease;
}
#main .calculation .calculate:hover {
  transform: translateY(-3px) scale(1.02);
  filter: brightness(1.1);
}
#main .explanation {
  width: 1200px;
  margin: 0 auto;
  padding-top: 104px;
}
#main .explanation .etitle {
  margin-bottom: 33px;
}
#main .explanation .intr {
  background: rgba(129, 189, 255, 0.2);
  border-radius: 6px 6px 0 0;
  font-size: 16px;
  color: #ffffff;
  line-height: 25px;
  padding: 20px 25px;
}
#main .explanation .intr em {
  font-family: "AlibabaPuHuiTiMedium";
  color: #88ff31;
}
#main .explanation .xtintr {
  background-color: #ffffff;
  border-radius: 0 0 6px 6px;
  padding: 30px 25px;
  margin-bottom: 55px;
}
#main .explanation .xtintr h2 {
  font-family: "AlibabaPuHuiTiMedium";
  font-size: 28px;
  font-weight: normal;
  line-height: 28px;
  color: #f3a000;
  margin-bottom: 15px;
}
#main .explanation .xtintr p {
  font-size: 16px;
  line-height: 35px;
  color: #666666;
}
#main .explanation .xtintr p span {
  font-family: "AlibabaPuHuiTiBold";
  color: #333333;
}
#main .explanation .xtintr p em {
  color: #ff0000;
  cursor: pointer;
}

#main .explanation .method > div {
  margin-bottom: 40px;
}
#main .explanation .method h3 {
  font-family: "AlibabaPuHuiTiBold";
  font-size: 24px;
  font-weight: normal;
  line-height: 24px;
  color: #ffffff;
  padding-left: 22px;
  position: relative;
  margin-bottom: 20px;
}
#main .explanation .method h3::before {
  content: "";
  width: 10px;
  height: 10px;
  background-color: #b9ed49;
  border-radius: 10px;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
#main .explanation .method p {
  font-size: 16px;
  line-height: 30px;
  color: #ffffff;
  margin-bottom: 20px;
}
#main .explanation .method-img {
  height: 120px;
  background: url(../img/percentage.png) no-repeat;
  background-size: 100%;
}
#main .explanation .fourPoint .method-img {
  background-image: url(../img/fourPoint.png);
}
#main .explanation .fivePoint .method-img {
  background-image: url(../img/fivePoint.png);
}
#main .gpa-result-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}
#main .gpa-result-content {
  width: 629px;
  height: 404px;
  background: url(../img/result_lay.png) no-repeat;
  background-size: 100%;
  position: relative;
  flex-shrink: 0;
}
#main .gpa-result-content .result-value {
  font-family: "AvantiBold";
  font-size: 65px;
  line-height: 75px;
  color: #1c82f1;
  width: 280px;
  height: 75px;
  border-radius: 8px;
  position: absolute;
  top: 208px;
  left: 54px;
  text-align: center;
}
#main .gpa-result-content .result-close {
  width: 50px;
  height: 50px;
  position: absolute;
  top: 43px;
  right: 0;
}
#main .gpa-result-content>div{
  cursor: pointer;
}
#main .gpa-result-content .result-btn{
  position: absolute;
  width: 200px;
  height: 30px;
}
#main .gpa-result-content .result-btn1{
    left: 54px;
    bottom: 26px;
        width: 280px;
    height: 55px;
}
#main .gpa-result-content .result-btn2{
  right: 23px;
  bottom: 12px;
}
#main .registerForm {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  z-index: 9999;
}
#main .registerForm > div {
  width: 380px;
  height: 440px;
  background-image: linear-gradient(0deg, #fdfefe 30%, #e1efff 100%);
  border-radius: 20px;
  position: absolute;
  padding: 40px 30px 30px;
  left: 50%;
  top: 50%;
  transform: translate3d(-50%, -50%, 0);
}
#main .registerForm .progress {
  text-align: center;
  align-items: stretch;
  position: relative;
  z-index: 1;
  margin-bottom: 5px;
}
#main .registerForm .progress::before {
  content: "";
  height: 10px;
  background-color: #d9d9d9;
  border-radius: 5px;
  width: 300px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
#main .registerForm .progress::after {
  content: "";
  width: 152px;
  height: 10px;
  background-color: #2076ff;
  border-radius: 5px;
  position: absolute;
  top: 0;
  left: 10px;
}
#main .registerForm .progress li {
  font-family: "AlibabaPuHuiTiMedium";
  width: 56px;
  font-size: 14px;
  line-height: 18px;
  position: relative;
  padding-top: 28px;
  z-index: 2;
  color: #2076ff;
}
#main .registerForm .progress li:nth-child(1) {
  left: -13px;
}
#main .registerForm .progress li::before {
  content: "";
  width: 18px;
  height: 18px;
  background-color: #ffffff;
  border: solid 3px #2076ff;
  position: absolute;
  top: -4px;
  box-sizing: border-box;
  border-radius: 18px;
  left: 50%;
  transform: translateX(-50%);
}
#main .registerForm .progress li:last-child:before {
  border: solid 3px #d9d9d9;
}
#main .registerForm .progress li:last-child {
  right: -13px;
  color: #808080;
}
#main .registerForm h3 {
  font-family: "AlibabaPuHuiTiBold";
  text-align: center;
  font-size: 30px;
  font-weight: normal;
  line-height: 30px;
  color: #2076ff;
  font-style: italic;
}
#main .registerForm > div > p {
  margin: 13px 0 19px;
  font-size: 14px;
  line-height: 14px;
  color: #666666;
  text-align: center;
}
#main .registerForm .item {
  width: 100%;
  height: 46px;
  background-color: #ffffff;
  border-radius: 23px;
  border: solid 1px #d9d9d9;
  overflow: hidden;
  margin-bottom: 10px;
}
#main .registerForm .item input {
  width: 100%;
  height: 100%;
  padding-left: 40px;
  background: url(../img/name.png) no-repeat;
  background-size: auto 20px;
  background-position: 13px center;
}
#main .registerForm .item input.userphone {
  background-image: url(../img/tel.png);
  background-position: 15px center;
}
#main .registerForm .item input.code {
  background-image: url(../img/code.png);
}
#main .registerForm .item.yzm{
  margin-bottom: 0;
}
#main .registerForm .item span {
  width: 150px;
  height: 46px;
  background-color: #2076ff;
  flex-shrink: 0;
  color: #ffffff;
  font-size: 14px;
  cursor: pointer;
}
#main .registerForm .submit {
  width: 100%;
  height: 50px;
  background-color: #f3a000;
  border-radius: 8px;
  font-family: "AlibabaPuHuiTiMedium";
  font-size: 18px;
  line-height: 40px;
  color: #ffffff;
  margin-top: 20px;
}
#main .registerForm .formclose {
  width: 50px;
  height: 50px;
  position: absolute;
  top: 0;
  right: 0;
  cursor: pointer;
  background:url(../img/close.png) no-repeat;
  background-size: 16px auto;
  background-position: center;
}