/* 메인 페이지 */
.main-wrap {
  width: 100%;
  display: flex;
}
.main-header .logo {
  width: 160px;
  display: flex;
}
.main-section-info {
  width: 100%;
  height: 100vh;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}
.main-info-content {
  padding: var(--gap-70);
  background-color: var(--color-light-gray-0);
}
.main-info-content.bg {
  background-color: var(--color-light-gray-5);
}
.main-info-title {
  margin: 40px 0 70px;
  color: var(--color-primary);
  font-size: var(--font-size-140);
  font-weight: 700;
  letter-spacing: -0.4px;
}
.main-info-content-text {
  width: 80%;
  display: flex;
  flex-direction: column;
  gap: var(--gap-70);
}
.main-info-text-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--gap-30);
}
.main-info-text-wrap .tit {
  color: var(--color-primary);
  font-size: var(--font-size-80);
  font-weight: 700;
  letter-spacing: -0.4px;
  line-height: 1.2;
}
.main-info-text-wrap .desc {
  color: var(--color-light-gray-70);
  font-size: var(--font-size-60);
  letter-spacing: -0.4px;
  line-height: 1.6;
  word-break: keep-all;
}
.main-section-select {
  width: max(560px, 30vw);
  height: 100vh;
  background-color: var(--color-primary);
  overflow-y: auto;
  overflow-x: hidden;
}
.main-select-content {
  padding: 40px;
  display: flex;
  gap: var(--gap-50);
}
.main-select-menu-wrap {
  flex: 1;
}
.main-select-menu-title {
  margin: 0 0 var(--gap-70);
  position: relative;
  color: var(--color-light-gray-0);
  font-size: var(--font-size-90);
  font-weight: 600;
  letter-spacing: -0.4px;
  text-align: center;
}
.main-select-menu-title::after {
  content: "";
  width: 0;
  height: 0;
  border-top: 8px solid #fff;
  border-bottom: 8px solid transparent;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
}
.main-select-menu {
  display: flex;
  flex-direction: column;
  gap: var(--gap-30);
}
.main-select-menu-list .link {
  padding: 18px;
  display: flex;
  justify-content: center;
  background-color: var(--color-light-gray-0);
  border-radius: var(--radius-20);
  color: var(--color-light-gray-70);
  font-size: var(--font-size-50);
  font-weight: 600;
  letter-spacing: -0.4px;
  line-height: 1.2;
  text-align: center;
  word-break: keep-all;
}
.main-select-menu-list .link:hover {
  background-color: var(--color-secondary);
  color: var(--color-light-gray-0);
}

/* 서브 페이지 */
.sub-wrap {
  width: min(1500px, 70%);
  margin: 0 auto;
  padding: var(--gap-70) 0;
}
.sub-page-title-wrap {
  margin: 80px 0 50px;
  display: flex;
  flex-direction: column;
  gap: var(--gap-40);
}
.sub-page-subtitle {
  color: var(--color-primary);
  font-size: var(--font-size-50);
  font-weight: 500;
  letter-spacing: -0.4px;
}
.sub-page-title {
  color: var(--color-primary);
  font-size: var(--font-size-140);
  font-weight: 700;
  letter-spacing: -0.4px;
}
.sub-page-tab-list {
  padding: 8px;
  display: flex;
  gap: var(--gap-20);
  background-color: var(--color-light-gray-5);
  border-radius: var(--radius-20);
}
.sub-page-tab-list > li {
  flex: 1;
}
.sub-page-tab-list .tab-button {
  width: 100%;
  padding: 16px;
  background-color: var(--color-light-gray-0);
  border: 0;
  border-radius: var(--radius-20);
}
.sub-page-tab-list .tab-button.on,
.sub-page-tab-list .tab-button:hover {
  background-color: var(--color-primary);
  color: var(--color-light-gray-0);
}
.sub-page-tab-list .tab-button-txt {
  color: var(--color-light-gray-70);
  font-size: var(--font-size-50);
  font-weight: 600;
  letter-spacing: -0.4px;
}
.sub-page-tab-list .tab-button.on .tab-button-txt,
.sub-page-tab-list .tab-button:hover .tab-button-txt {
  color: var(--color-light-gray-0);
}
.sub-content-wrap:not(.on) {
  display: none;
}
.sub-content-wrap {
  margin: 70px 0;
}
.sub-content-title {
  margin: 0 0 50px;
  color: var(--color-light-gray-90);
  font-size: var(--font-size-120);
  font-weight: 700;
  letter-spacing: -0.4px;
  line-height: 1.2;
}
.sub-content-tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-10);
}
.sub-content-tab-list .tab,
.sub-content-tab-mb-trigger {
  padding: 10px 15px;
  background-color: transparent;
  border: 1px solid var(--color-light-gray-20);
  border-radius: var(--radius-10);
  box-sizing: border-box;
}
.sub-content-tab-list .tab.on {
  border: 2px solid var(--color-primary);
}
.sub-content-tab-list .tab-txt,
.sub-content-tab-mb-trigger [class^="txt"] {
  color: var(--color-light-gray-90);
  font-size: var(--font-size-30);
  letter-spacing: -0.4px;
  line-height: 1.2;
}
.sub-content-tab-list .tab.on .tab-txt {
  color: var(--color-primary);
  font-weight: 600;
}
.sub-content-tab-list li.hidden {
  display: none;
}
.sub-content-tab-mb-trigger {
  width: 100%;
  margin: 8px 0 0;
}
.sub-content-tab-mb-trigger [class^="txt"] {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--gap-5);
}
.sub-content-tab-mb-trigger [class^="txt"]::after {
  font-family: "Material Symbols Outlined";
  font-size: 20px;
  font-weight: 300;
}
.sub-content-tab-mb-trigger .txt-open::after {
  content: "\e313";
}
.sub-content-tab-mb-trigger .txt-close::after {
  content: "\e316";
}
.sub-content-tab-mb-trigger:not(.open) .txt-close {
  display: none;
}
.sub-content-tab-mb-trigger.open .txt-open {
  display: none;
}
.sub-content p {
  margin: 20px 0;
}
.sub-content p,
.sub-content li {
  color: var(--color-light-gray-80);
  font-size: var(--font-size-50);
  line-height: 1.5;
  letter-spacing: -0.4px;
  /* word-break: keep-all; */
}
.sub-content strong {
  color: var(--color-light-gray-95);
  font-weight: 700;
}
.sub-content .point {
  color: var(--color-secondary);
  font-weight: 500;
}
.sub-content sup {
  vertical-align: super;
  font-size: var(--font-size-10);
}
.c-wrap + .c-wrap {
  /* margin: 40px 0 0; */
}
.c-wrap p {
  margin: 20px 0 0;
}
.c-wrap p + p,
.c-wrap p + .c-list {
  margin: 10px 0 0;
}
.c-tit {
  position: relative;
  padding-left: 10px;
  margin: 50px 0 10px;
  color: var(--color-light-gray-90);
  font-size: var(--font-size-80);
  font-weight: 600;
  letter-spacing: -0.4px;
  line-height: 1.2;
}
.c-tit::before {
  content: "";
  width: 3px;
  height: 100%;
  display: inline-block;
  position: absolute;
  left: 0;
  background-color: var(--color-point-red);
}
.c-list {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: var(--gap-10);
}
.c-list .c-list {
  margin: 10px 0 0 15px;
}
.c-list .c-list li {
  font-size: var(--font-size-40);
}
.c-box {
  margin: 20px 0;
  border: 1px solid var(--color-light-gray-20);
  padding: var(--gap-50);
}
.c-box *:first-child {
  margin-top: 0;
}
.c-box *:last-child {
  margin-bottom: 0;
}
.c-link {
  color: var(--color-primary);
  text-decoration: underline;
}
.c-link:hover,
.c-link:focus-visible {
  color: var(--color-light-gray-30);
}
.c-table,
.c-img {
  margin: 20px 0;
}
.c-img {
  text-align: center;
}
.c-img img {
  width: 100%;
  max-width: min(800px, 80%);
  height: 100%;
  object-fit: contain;
}

/* login */
.login-wrap {
  width: 580px;
  padding: 40px;
  margin: 80px auto 0;
  box-sizing: border-box;
}
.login-intro {
  text-align: center;
  line-height: 1.3;
}
.login-intro .head {
  color: var(--color-light-gray-90);
  font-size: 36px;
  font-weight: 600;
}
.login-intro .c-box {
  padding: 30px 60px;
  margin: 40px 0 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background-color: var(--color-primary-alpha-5);
  border-radius: 5px;
  border: 0;
}
.login-intro .desc {
  color: var(--color-secondary);
  font-size: 20px;
  font-weight: 500;
  word-break: keep-all;
}
.login-intro .desc strong {
  font-weight: 700;
}
.login-intro .alert {
  color: var(--color-light-gray-50);
  word-break: keep-all;
}
.login-form {
  margin: 35px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.btn-login {
  height: 60px;
  margin: 15px 0 0;
  background-color: var(--color-tertiary);
  border: 0;
  border-radius: 8px;
  color: var(--color-light-gray-0);
  font-size: 18px;
  font-weight: 500;
}
.btn-login:hover,
.btn-login:focus-visible {
  background-color: #73a2f1;
}
/* form */
.login-form input {
  width: 100%;
  height: 60px;
  padding: 15px 12px 5px;
  border-radius: 8px;
  border: 1px solid var(--color-light-gray-20);
  box-sizing: border-box;
}
.login-form .input-wrap {
  position: relative;
}
.login-form .input-label {
  position: absolute;
  left: 15px;
  top: 22px;
  color: var(--color-light-gray-50);
  font-size: 17px;
  transition: 0.2s;
}
.login-form input:focus + .input-label,
.login-form input:valid + .input-label {
  font-size: 13px;
  top: 9px;
  left: 13px;
}