:root {
  --primary-color: #3932af;
  --text-color1: #222222;
  --text-color2: #555555;
}

/* ! common */
span.primary-color {
  color: var(--primary-color);
}

/* ? content */
#content {
  width: 1100px;
  padding-top: 20px;
  margin: 48px auto 0;
}

#content .head-title h3 {
  font-size: 38px;
  color: var(--text-color1);
}

#content .head-title p {
  line-height: 28px;
  font-size: 18px;
  color: var(--text-color2);
  margin: 25px 0 -7px;
}

/* ? section-1 tab */
#section-1.tab ul {
  display: flex;
  height: 60px;
  margin-top: 50px;
  background: #f8fafb;
  border-radius: 30px 10px;
}

#section-1.tab ul li {
  width: 50%;
  text-align: center;
  font-size: 16px;
  cursor: pointer;
}

#section-1.tab ul li button {
  width: 100%;
  height: 100%;
  color: var(--text-color1);
  background: none;
  border: none;
  cursor: pointer;
}

#section-1.tab ul li button.active {
  color: #ffffff;
  background-color: var(--primary-color);
  border-radius: 30px 10px;
  box-shadow: 0px 10px 30px 0px rgba(57, 66, 175, 0.3);
}

/* ? section-2 login box */

/** individual login */
#section-2.login-box {
  margin-top: 50px;
}

#section-2.login-box .individual-login {
  display: none;
}

#section-2.login-box .individual-login.on {
  display: block;
}

#section-2.login-box .individual-login .item-box {
  display: flex;
}

#section-2.login-box .item {
  width: 25%;
  height: 400px;
  text-align: center;
  margin-left: 15px;
  border: 1px solid #dddddd;
  border-radius: 10px;
}

#section-2.login-box .item.active {
  border: 1px solid var(--primary-color);
  box-shadow: 0px 20px 40px 0px rgba(179, 191, 203, 0.2);
}

#section-2.login-box .item::before {
  content: '';
  display: block;
  width: 65px;
  height: 65px;
  margin: 40px auto 30px;
  background: url(../img/spr_ico_individual_login.png) no-repeat;
}

#section-2.login-box .item .title {
  height: 90px;
}

#section-2.login-box .item .title > h5 {
  font-size: 22px;
  font-weight: 500;
}

#section-2.login-box .item.active .title > h5 {
  font-size: 28px;
  color: var(--primary-color);
}

#section-2.login-box .item .title > p {
  line-height: 20px;
  font-size: 14px;
  color: var(--text-color2);
  margin-top: 10px;
}

#section-2.login-box .item > a {
  display: block;
  width: 200px;
  height: 46px;
  line-height: 48px;
  color: #ffffff;
  margin: 0 auto;
  background-color: var(--primary-color);
  border-radius: 46px;
}

#section-2.login-box .item .text {
  font-size: 14px;
  color: var(--text-color1);
  margin-top: 25px;
}

#section-2.login-box .item .text p:nth-child(2) {
  line-height: 20px;
  color: var(--text-color2);
  margin-top: 10px;
}

/** corporate login */
#section-2.login-box .corporate-login {
  padding-top: 25px;
  display: none;
}

#section-2.login-box .corporate-login.on {
  display: block;
}

#section-2.login-box .corporate-login form {
  width: 360px;
  margin: 0 auto;
}

#section-2.login-box .corporate-login form > div label {
  display: block;
  color: var(--text-color1);
  padding-bottom: 20px;
}

#section-2.login-box .corporate-login form > div input[type='text'] {
  width: 100%;
  height: 46px;
  padding: 0 15px;
  border: 1px solid #e6e6e6;
  border-radius: 6px;
}

#section-2.login-box .corporate-login input::placeholder {
  font-weight: 300;
}

#section-2.login-box .corporate-login input:focus::placeholder {
  color: transparent;
}

#section-2.login-box .corporate-login form div a {
  display: block;
  width: 100%;
  height: 46px;
  line-height: 48px;
  color: #ffffff;
  text-align: center;
  padding: 0 30px;
  margin-top: 25px;
  background-color: var(--primary-color);
  border-radius: 46px;
}

/** guide-box */
#section-2.login-box .guide-box {
  margin-top: 50px;
  background-color: #fafafa;
  border-radius: 10px;
}

#section-2.login-box .guide-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 30px;
}

#section-2.login-box .guide-box p {
  display: inline-block;
  line-height: 26px;
  color: var(--text-color1);
}

#section-2.login-box .guide-box .button-box a {
  display: inline-block;
  height: 46px;
  line-height: 48px;
  color: #ffffff;
  padding: 0 30px;
  background-color: var(--text-color2);
  border-radius: 46px;
}

/* ? section-3.login-guide */
#section-3.login-guide {
  margin-top: 50px;
  padding: 30px 30px 25px;
  background-color: #fafaff;
  border: 1px solid #858cda;
  border-radius: 10px;
}

#section-3.login-guide h5 {
  display: inline-block;
  height: 18px;
  line-height: 18px;
  font-size: 16px;
  font-weight: 400;
  color: var(--primary-color);
  padding-left: 35px;
  background: url(../img/ico_guide_notice.png) no-repeat;
}

#section-3.login-guide ul {
  margin-top: 20px;
}

#section-3.login-guide ul li {
  position: relative;
  line-height: 24px;
  color: var(--text-color2);
  padding: 1px 0;
  padding-left: 10px;
}

#section-3.login-guide ul li::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 0;
  width: 3px;
  height: 3px;
  border-radius: 3px;
  background-color: #7c7c7c;
}

#section-3.login-guide ul li a {
  color: var(--primary-color);
}

/* ? section-4.question-box */
#section-4.question-box {
  margin-top: 80px;
}

#section-4.question-box h5 {
  font-size: 24px;
  font-weight: 500;
  color: var(--text-color1);
}

#section-4.question-box ul {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
}

#section-4.question-box ul li {
  width: 25%;
}

#section-4.question-box ul li + li {
  margin-left: 33px;
}

#section-4.question-box ul li a {
  position: relative;
  display: block;
  height: 143px;
  line-height: 24px;
  color: var(--text-color1);
  padding: 30px 0 0 40px;
  background-color: #f3fbff;
  border-radius: 40px 10px;
  box-shadow: 0 20px 40px 0 rgba(179, 191, 205, 0.2);
}

#section-4.question-box ul li a::before {
  content: '';
  display: block;
  width: 32px;
  height: 32px;
  margin-bottom: 10px;
  background: url(../img/spr_often_q.png) no-repeat;
}

#section-4.question-box ul li:nth-child(2) a::before {
  background-position: 0 -32px;
}

#section-4.question-box ul li:nth-child(3) a::before {
  background-position: 0 -64px;
}

#section-4.question-box ul li:nth-child(4) a::before {
  background-position: 0 -96px;
}

#section-4.question-box ul li a::after {
  content: '';
  position: absolute;
  top: 20px;
  right: 20px;
  width: 22px;
  height: 22px;
  background: url(../img/ico_more1.png);
}