@charset "UTF-8";
/* A Modern CSS Reset */
@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@100;200;300;400;500;600;700;800;900&display=swap");
*, *::before, *::after {
  box-sizing: border-box;
}

body, h1, h2, h3, h4, p, figure, blockquote, dl, dd {
  margin: 0;
}

ul, ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: auto;
}

body {
  min-height: 100vh;
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}

a:not([class]) {
  text-decoration-skip-ink: auto;
}

a:hover {
  text-decoration: none;
}

img, picture {
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
.clearfix::after {
  content: "";
  display: block;
  clear: both;
}

@font-face {
  font-family: "noto-sans";
  font-display: swap;
  src: url(NotoSansJP-Regular.otf);
}
@font-face {
  font-family: "noto-sans-bold";
  font-display: swap;
  src: url(NotoSansJP-Bold.otf);
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-family: "游ゴシック体", "YuGothic", "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "ＭＳ Ｐゴシック", Helvetica, Arial, sans-serif;
  font-size: 62.5%;
}
@media screen and (max-width: 767px) {
  html {
    scroll-padding-top: 130px;
  }
}

/*ビューポート設定*/
body {
  padding-top: 0;
  min-width: 1080px;
  position: relative;
}
body {
  padding-bottom: 0 !important;
}

@media screen and (max-width: 767px) {
  body {
    min-width: initial;
  }
}
.container {
  max-width: 100%;
  margin-inline: auto;
  width: 982px;
}

.container-small {
  max-width: 980px;
}

@media screen and (min-width: 1400px) {
  .container-wide {
    width: 1400px;
    max-width: 100%;
  }
}
[class*=sec_] {
  padding-block: 60px;
}

@media screen and (min-width: 768px) {
  .pc_none {
    display: none;
  }
}
@media screen and (max-width: 767px) {
  .container {
    max-width: 100%;
    padding-inline: 20px;
  }
  .sp_none {
    display: none;
  }
}
.fs_basic {
  font-size: 1.6rem;
}

.fs_small {
  font-size: 1.4rem;
}

.fs_xsmall {
  font-size: 0.625rem;
}

.fs_smaller {
  font-size: 80%;
}

.fs_medium {
  font-size: 1.8rem;
}

.fs_large {
  font-size: 2.8rem;
}

.fs_larger {
  font-size: 150%;
}

.fw_bold {
  font-weight: 700;
}

.link_text {
  text-decoration: underline;
  color: inherit;
}
.link_text:hover {
  color: inherit;
  opacity: 0.6;
}

.link_void {
  pointer-events: none;
}
.link_void:hover {
  opacity: inherit;
}

.link_arrow {
  color: inherit;
}
.link_arrow::after {
  content: "";
  background: url(../img/arrow-down.svg) no-repeat;
  background-size: contain;
  background-position: 50% 50%;
  display: inline-block;
  width: 1em;
  height: 1em;
}
.link_arrow:hover {
  text-decoration: underline;
}

a:hover {
  opacity: 0.6;
}

.color_green {
  color: #42cdc6;
}

.color_red {
  color: #ec5424;
}

.color_blue {
  color: #1c317b;
}

.color_pink {
  color: #f65a81;
}

.color_white {
  color: #fff;
}

.bg_gray {
  background-color: #f4f3f1;
}

.bg_green {
  background-color: #42cdc6;
}

.bg_blue {
  background-color: #1c317b;
}

.bg_navy {
  background-color: rgba(26, 55, 140, 0.2);
}

.bg_white {
  background-color: #fff;
}

.bg_gradation {
  background-image: linear-gradient(0deg, #1c317b 0, #0b4997 100%);
}

html p.fineindent,
html .fineindent > li {
  text-align: left;
  text-indent: -1em;
  margin-left: 1em;
}

body {
  font-size: 1.6rem;
  line-height: 1.6;
  color: #333;
}

a {
  text-decoration: none;
  outline: none;
  transition: all 0.3s ease;
}
a.link_text {
  color: #1c317b;
  text-decoration: underline;
}

a img:hover {
  opacity: 0.75;
}

@media screen and (min-width: 640px) {
  a[href^="tel:"] {
    pointer-events: none;
  }
}
.text_center {
  text-align: center;
}

.text_left {
  text-align: left;
}

.mt_10 {
  margin-top: 10px;
}

.mb_10 {
  margin-bottom: 10px;
}

.mt_20 {
  margin-top: 20px;
}

.mb_20 {
  margin-bottom: 20px;
}

.mt_30 {
  margin-top: 30px;
}

.mb_30 {
  margin-bottom: 30px;
}

.mt_40 {
  margin-top: 40px;
}

.mb_40 {
  margin-bottom: 40px;
}

.mt_50 {
  margin-top: 50px;
}

.mb_50 {
  margin-bottom: 50px;
}

.menu a {
  text-decoration: none;
  font-size: 16px;
  transition: 0.5s;
  display: block;
  position: relative;
  color: inherit;
  font-weight: 700;
}
@media screen and (min-width: 768px) {
  .menu a::after {
    position: absolute;
    left: 0;
    content: "";
    width: 100%;
    height: 2px;
    background: #1a378c;
    bottom: -1px;
    transform: scale(0, 1);
    transform-origin: left top;
    transition: transform 0.3s;
  }
  .menu a:hover {
    cursor: pointer;
  }
  .menu a:hover::after {
    transform: scale(1, 1);
  }
}

/* Nav items */
@media screen and (min-width: 768px) {
  #menu-btn,
  .menu-icon {
    display: none;
  }
  .menu {
    display: flex;
    gap: 20px;
  }
}
@media screen and (max-width: 767px) {
  .menu {
    list-style: none;
    position: absolute;
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
    padding: 85px 20px 0;
    clear: both;
    transition: 0.3192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.1008s;
    transform: scale(1, 0);
    transform-origin: top;
  }
  /* Hamburger menu button */
  .menu-btn:checked ~ .menu {
    background-image: linear-gradient(0deg, #1c317b 0, #0b4997 100%);
    transform: scale(1, 1);
    transform-origin: top;
    transition: 0.3192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.1008s;
  }
  /* Hamburger menbu text */
  .menu li {
    padding: 15px 0;
    opacity: 0;
    transition: 0.5s;
    text-align: left;
    position: relative;
  }
  .menu li::after {
    content: "";
    background: url("data:image/svg+xml;charset=utf8,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22UTF-8%22%3F%3E%3Csvg%20id%3D%22a%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%228.591%22%20height%3D%2213.191%22%20viewBox%3D%220%200%208.591%2013.191%22%3E%3Cpolygon%20points%3D%228.591%206.595%200%2013.191%200%200%208.591%206.595%22%20fill%3D%22%23fff%22%2F%3E%3C%2Fsvg%3E") no-repeat;
    background-size: contain;
    width: 1em;
    height: 1em;
    position: absolute;
    right: 20px;
    top: calc(50% - 0.5em);
  }
  .menu li:nth-child(n+2) {
    border-top: 1px solid rgba(255, 255, 255, 0.85);
  }
  .menu-btn:checked ~ .menu a,
  .menu-btn:checked ~ .menu li {
    opacity: 1;
    transition: 0.3192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.2s;
    color: #fff;
  }
  .menu-btn {
    display: none;
  }
  .menu-icon {
    display: inline-block;
    right: 10px;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    z-index: 100;
    color: #1c317b;
    font-size: 12px;
    text-align: center;
    padding: 15px 10px 0;
  }
  .navicon {
    background: #1c317b;
    display: block;
    height: 3px;
    width: 34px;
    position: relative;
    transition: 0.3192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.1008s;
  }
  .navicon:before,
  .navicon:after {
    content: "";
    display: block;
    height: 100%;
    width: 100%;
    position: absolute;
    background: #1c317b;
    transition: 0.3192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.1008s;
  }
  .navicon:before {
    top: -9px;
  }
  .navicon:after {
    bottom: 9px;
  }
  /* Hamburger Menu Animation Start */
  .menu-btn:checked ~ .menu-icon {
    color: #fff;
  }
  .menu-btn:checked ~ .menu-icon .navicon:before {
    transform: rotate(-15deg);
    background-color: #fff;
  }
  .menu-btn:checked ~ .menu-icon .navicon:after {
    transform: rotate(15deg);
    background-color: #fff;
  }
  .menu-btn:checked ~ .menu-icon:not(.steps) .navicon:before {
    top: 0;
  }
  .menu-btn:checked ~ .menu-icon:not(.steps) .navicon:after {
    bottom: 0;
  }
  .menu-btn:checked ~ .menu-icon .navicon {
    background: rgba(0, 0, 0, 0);
    transition: 0.2192s cubic-bezier(0.04, 0.04, 0.12, 0.96) 0.1008s;
  }
  /* Hamburger Menu Animation End */
  /* Navbar Container */
  .navtext-container {
    width: 100%;
    height: 52px;
    position: absolute;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  /* Navbar Text */
  .navtext {
    position: absolute;
    text-transform: uppercase;
    color: #ddd;
    letter-spacing: 4px;
    font-size: 20px;
  }
  .close-menu {
    position: fixed;
    top: 0;
    right: 300px;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0);
    transition-property: all;
    transition-duration: 0.3s;
    transition-delay: 0s;
    visibility: hidden;
    opacity: 0;
  }
  .check:checked ~ .close-menu {
    transition-duration: 1s;
    transition-delay: 0.3s;
    background: rgba(0, 0, 0, 0.5);
    visibility: visible;
    opacity: 1;
    z-index: 3;
  }
}
@media (hover: hover) {
  /* hover指定できるPCを想定したスタイル */
}
@media (hover: none) {
  /* hoverが使えないタッチ端末を想定した装飾 */
}
/*メニューアイコンだけにしたStyle*/
@media screen and (max-width: 767px) {
  header.fixed .menu-icon {
    background: #fff;
    border-radius: 200%;
    width: 50px;
    height: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    right: 10px;
    position: fixed;
    top: 5px;
  }
  header.fixed .menu-btn:checked ~ .menu-icon {
    background: none;
  }
}
/* splide関連 へきしんアプリから移植・改変 */
.splide {
  max-width: 840px;
  margin: 0 auto min(10vw, 40px);
}

.splide__slide .flexbox {
  margin: 30px min(3vw, 30px);
  gap: 0;
  align-items: center;
}
@media screen and (min-width: 768px) {
  .splide__slide .flexbox {
    display: flex;
  }
}

@media screen and (min-width: 768px) {
  .splide__slide .flexbox > div:first-child {
    max-width: 340px;
  }
  .splide__slide .flexbox > div:nth-child(2) {
    width: calc(100% - 340px);
  }
}
.splide__slide .flexbox h4 {
  background: #5ec1ff;
  border-radius: 2em;
  color: #fff;
  font-size: 2rem;
  padding: 10px;
  width: 230px;
  max-width: 100%;
  margin: 0 auto 30px;
  text-align: center;
}

.splide__slide .flexbox p {
  font-feature-settings: "palt";
  font-family: "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "游ゴシック", YuGothic, "メイリオ", Meiryo, "ＭＳ Ｐゴシック", sans-serif;
  letter-spacing: 0.02em;
  text-align: center;
}

.splide__slide .flexbox .fw_bold {
  font-size: clamp(1.75rem, 1.643rem + 0.48vw, 2rem);
  margin-block: 10px;
}

.splide__pagination__page.is-active {
  background-color: #2288ff;
}

.splide__pagination {
  bottom: -25px;
}

.splide__pagination__page {
  margin: 3px 7px;
}

.splide__arrow {
  background: #2288ff;
  width: 3em;
  height: 3em;
  box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.25);
}

.splide__arrow svg {
  fill: #fff;
}

/* .splide__arrow.slider_arrow-prev img {
    transform: scale(-1, 1)
    } */
.splide {
  border: 1px solid #eee;
  border-radius: 20px;
}

.splide__arrow--next {
  right: -50px;
}

.splide__arrow--prev {
  left: -50px;
}

.splide__arrow:disabled {
  cursor: default;
}

@media screen and (max-width: 767px) {
  .splide__arrow--next {
    right: -1em;
  }
  .splide__arrow--prev {
    left: -1em;
  }
  .splide__slide .flexbox .fw_bold + p br {
    display: none;
  }
  .splide__slide .flexbox .fw_bold + p {
    text-align: left;
  }
}
.c-table {
  border-collapse: collapse;
  border-spacing: 0;
  font-size: inherit;
  width: 100% !important;
  color: #1c317b;
}
.c-table tbody {
  position: relative;
}
.c-table th {
  background-color: #d8dfe5;
}
.c-table > tbody > tr > :where(th, td) {
  display: block;
  width: 100%;
  padding: 10px 15px;
  text-align: left;
}
@media screen and (max-width: 767px) {
  .c-table > tbody > tr > :where(th, td) {
    display: block;
    width: 100%;
  }
}

.b-table {
  max-width: 720px;
}
.b-table :is(th, td) {
  padding: 0 5px;
  border: 1px solid #1c317b;
  font-size: clamp(1rem, 0.855rem + 0.73vw, 1.4rem);
}
.b-table th {
  background-color: #1c317b;
  color: #fff;
  font-weight: 700;
  text-align: center;
}
.b-table td {
  color: #1c317b;
  text-align: inherit;
}
.b-table td:only-child {
  padding: min(5vw, 20px) min(5vw, 30px);
}

.c-title_wht, .c-title_waai, .c-title_blue {
  font-weight: 700;
  margin-bottom: 30px;
  font-size: clamp(2rem, 1.709rem + 1.45vw, 2.8rem);
}

* + [class^=c-title] {
  margin-top: 60px;
}

.c-title_blue {
  color: #1c317b;
  margin-bottom: 20px;
}
.c-title_big {
  font-size: clamp(2rem, 1.564rem + 2.18vw, 3.2rem);
  font-weight: 700;
  color: #fff;
  text-align: center;
  margin-bottom: 20px;
}
@media screen and (max-width: 767px) {
  .c-title_big {
    font-feature-settings: "palt";
  }
  .c-title_big img {
    max-height: 1em;
  }
}
.c-title_waai {
  color: #fff;
}
.c-title_waai > span {
  display: block;
  max-width: max-content;
  margin-inline: auto;
  font-size: 80%;
  position: relative;
  padding-inline: 20px;
}
.c-title_waai > span .big {
  font-size: 3.2rem;
}
.c-title_waai > span::before, .c-title_waai > span::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  border-right: 1px solid #fff;
  top: 0;
}
.c-title_waai > span::before {
  left: 0;
  transform: rotate(-35deg);
}
.c-title_waai > span::after {
  right: 0;
  transform: rotate(35deg);
}
.c-title_wht {
  color: #fff;
  font-size: clamp(1.8rem, 1.371rem + 1.9vw, 2.8rem);
}

/*---------------------------------------------
header
---------------------------------------------*/
header {
  box-shadow: none;
  position: relative;
  background: #fff;
  color: #333;
  transition: all ease 0.5s;
}
header.fixed {
  position: fixed;
}
header.fixed .header-top a img {
  height: 50px;
}
@media screen and (min-width: 768px) {
  header.fixed {
    background: rgba(255, 255, 255, 0.85);
  }
  header.fixed .menu a {
    color: #333;
  }
}

@media screen and (max-width: 767px) {
  header {
    position: relative;
    min-width: auto;
  }
  header.fixed {
    position: fixed;
  }
  header::before {
    content: none;
  }
}
.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0;
}
.header-top .header-logo {
  line-height: 0;
}

@media screen and (max-width: 767px) {
  header.fixed {
    /*スマホでメニューアイコンだけにする*/
    height: 0;
  }
  header.fixed .header-logo {
    display: none;
  }
  .header-top a {
    display: flex;
  }
  .header-hekishin {
    width: auto;
    max-width: 75%;
  }
}
@media screen and (min-width: 980px) and (max-width: 1024px) {
  .header__logo {
    max-width: 25%;
  }
}
@media screen and (max-width: 767px) {
  .header__logo {
    text-align: center;
  }
  .header__logo img {
    max-width: 75%;
  }
}

#floatmenu {
  background: linear-gradient(0deg, #21296b 0, #00ace6 100%);
  min-height: 0;
  padding: 15px 10px;
  bottom: -80px;
}
@media screen and (max-width: 767px) {
  #floatmenu {
    background-position: 50% 0;
    padding: 10px;
  }
}
#floatmenu .flex {
  justify-content: center;
  align-items: center;
}
#floatmenu .flex .fs_large {
  font-size: 1.6rem;
  font-size: clamp(1.6rem, 1rem + 1.02vw, 2.5rem);
  font-weight: 700;
  text-align: center;
}
@media screen and (max-width: 767px) {
  #floatmenu .flex._clear > *:nth-child(n+2) {
    margin-top: 10px;
  }
}

.footer_logo {
  text-align: center;
}
.footer_logo img {
  width: 208px;
}

#floatmenu .float_btn-area {
  display: flex;
  justify-content: center;
  align-items: center;
  line-height: 0;
}

footer {
  padding-bottom: 100px;
  min-width: 0;
}

.footer {
  background-color: #0b4997;
  position: relative;
  clip-path: polygon(0% var(--tri), 100% 0, 100% 100%, 0% 100%);
  z-index: 1;
  position: relative;
  margin-top: calc(-1 * var(--tri));
  padding-top: var(--tri);
  z-index: 1;
}
.footer::after {
  content: "";
  background: url(../img/bg_footer.svg) no-repeat;
  background-size: contain;
  display: block;
  width: 100%;
  height: 36.5vw;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: -1;
}
@media screen and (max-width: 767px) {
  .footer::after {
    background-image: url(../img/bg_footer_sp.svg);
    background-size: cover;
    height: 80vw;
  }
}

.contact_box {
  text-align: center;
  color: #fff;
  position: relative;
}
@media screen and (max-width: 767px) {
  .contact_box {
    padding-bottom: 130px;
  }
}
.contact_box > *:nth-child(n+2) {
  display: block;
  margin-top: 20px;
}
.contact_box::before, .contact_box::after {
  content: "";
  display: block;
  position: absolute;
  background-size: contain;
  background-repeat: no-repeat;
}
@media screen and (min-width: 768px) {
  .contact_box::before, .contact_box::after {
    top: 50%;
    transform: translateY(-50%);
  }
}
@media screen and (max-width: 767px) {
  .contact_box::before, .contact_box::after {
    bottom: 0;
  }
}
.contact_box::before {
  background-image: url(../img/merit-kun.png);
  width: 100px;
  height: 165px;
  left: calc(50% - 300px);
}
@media screen and (max-width: 767px) {
  .contact_box::before {
    width: 81px;
    height: 126px;
    left: 48%;
    transform: translateX(-100%) rotate(-7deg);
  }
}
.contact_box::after {
  background-image: url(../img/seahorce-kun.png);
  width: 157px;
  height: 155px;
  left: calc(50% + 185px);
}
@media screen and (max-width: 767px) {
  .contact_box::after {
    left: 50%;
    width: 112px;
    height: 112px;
  }
}

.address {
  margin-top: min(10vw, 60px);
  color: #fff;
}
@media screen and (max-width: 767px) {
  .address {
    text-align: left;
  }
}

.footer-pagetop {
  position: fixed;
  bottom: 90px;
  right: min(2vw, 30px);
  z-index: 900;
}
@media screen and (max-width: 767px) {
  .footer-pagetop {
    bottom: 65px;
    width: 50px;
  }
}
.footer-pagetop img {
  filter: drop-shadow(1px 1px 2px rgba(0, 0, 0, 0.25));
}

/*--- カスタムプロパティ ---*/
:root {
  --color-main: #1c317b;
}

/*---- common.css調整 ----*/
@media screen and (min-width: 768px) {
  header,
  #contents {
    min-width: 768px;
    min-width: 0;
  }
}
@media screen and (min-width: 980px) {
  header,
  #contents {
    min-width: 980px;
    min-width: 0;
  }
}

#contents {
  padding-bottom: 70px;
}

body {
  background-color: var(--color-main);
}

/*---------------------------------------------
kv area
---------------------------------------------*/
@media screen and (max-width: 767px) {
  #kv h1 {
    margin-inline: -20px;
  }
}

@media screen and (min-width: 768px) {
  .introduction {
    background: url(../img/bg_kv.svg) no-repeat;
    background-position: right bottom;
    background-size: 100%;
    padding-bottom: 60px;
    margin-bottom: -50px;
  }
  .introduction .container {
    width: 1440px;
  }
}

.sec_present {
  position: relative;
}
.sec_present::before {
  --top: 120px;
  background: url(../img/bg_present.svg) no-repeat;
  background-size: cover;
  background-position: 0 0;
  margin-top: calc(-1 * (var(--top)));
  position: absolute;
  content: "";
  display: block;
  width: 100%;
  height: calc(100% + var(--top));
  z-index: -1;
  top: 0;
}
@media screen and (max-width: 767px) {
  .sec_present::before {
    background-size: contain;
    background-position: 0 100%;
    top: unset;
    bottom: 0;
    margin-top: unset;
    height: 55vw;
  }
}
.bonus-clm {
  border: 1px solid #fff;
  padding: 0 min(5vw, 30px) min(5vw, 30px);
}
.bonus-clm h2 {
  margin-top: -65px;
}
@media screen and (max-width: 767px) {
  .bonus-clm h2 {
    margin-top: -2em;
    background-color: #1c317b;
  }
}

/*---------------------------------------------
懸賞参加条件
---------------------------------------------*/
.sec_sanka {
  background: url(../img/bg_sanka.svg) no-repeat;
  background-size: 100%;
  background-position: 0 0;
  margin-top: -1px;
  overflow-x: hidden;
}
@media screen and (max-width: 767px) {
  .sec_sanka {
    padding-top: 1px;
  }
}
.sec_sanka .container {
  position: relative;
}
@media screen and (max-width: 767px) {
  .sec_sanka .container {
    overflow: hidden;
  }
}
.sec_sanka .container::before {
  content: "";
  background: url(../img/ball.png) no-repeat;
  background-size: contain;
  display: inline-block;
  width: 271px;
  height: 271px;
  right: -130px;
  top: 9%;
  position: absolute;
}
@media screen and (max-width: 767px) {
  .sec_sanka .container::before {
    width: 100px;
    height: 100px;
    right: -30px;
  }
}
.sec_sanka .container::after {
  content: "";
  background: url(../img/ball2.png) no-repeat;
  background-size: contain;
  display: inline-block;
  width: 470px;
  height: 471px;
  left: -280px;
  top: 23%;
  position: absolute;
}
@media screen and (max-width: 767px) {
  .sec_sanka .container::after {
    width: 320px;
    height: 320px;
    top: 25%;
    left: -150px;
  }
}
.sec_sanka .bg_white {
  padding: min(5vw, 30px) min(3vw, 30px);
  position: relative;
  z-index: 1;
}
.sec_sanka .bg_white .flex h4 {
  font-size: clamp(1.125rem, 0.921rem + 0.9vw, 1.6rem);
  font-feature-settings: "palt";
}
.sec_sanka .bg_white::before {
  content: "";
  background: url(../img/slash.svg) no-repeat;
  background-size: contain;
  display: inline-block;
  width: 471px;
  height: 391px;
  left: -200px;
  top: -50px;
  position: absolute;
}
@media screen and (max-width: 767px) {
  .sec_sanka .bg_white::before {
    background-image: url(../img/slash_sp.svg);
    left: -20px;
    top: -60px;
    width: 108px;
    height: 98px;
  }
}
.sec_sanka .bg_white::after {
  content: "";
  background: url(../img/slash2.svg) no-repeat;
  background-size: contain;
  display: inline-block;
  width: 413px;
  height: 210px;
  right: -200px;
  bottom: -50px;
  position: absolute;
}
@media screen and (max-width: 767px) {
  .sec_sanka .bg_white::after {
    background-image: url(../img/slash2_sp.svg);
    right: -20px;
    bottom: -40px;
    width: 143px;
    height: 89px;
  }
}
.sec_sanka .no-ttl {
  position: relative;
  text-align: left;
  font-size: clamp(1.5rem, 1.173rem + 1.64vw, 2.4rem);
  font-size: clamp(1.4rem, 1.036rem + 1.82vw, 2.4rem);
  font-weight: 700;
  padding-left: 3.125em;
  display: flex;
  align-items: center;
  height: 3em;
  line-height: 1.125;
  z-index: 0;
  margin-bottom: 20px;
}
@media screen and (max-width: 767px) {
  .sec_sanka .no-ttl {
    padding-left: 45px;
    flex-wrap: wrap;
    height: auto;
  }
}
.sec_sanka .no-ttl::before {
  content: "";
  background: url(../img/no1.svg) no-repeat;
  background-size: contain;
  display: inline-block;
  width: 69px;
  width: 3em;
  height: 69px;
  height: 3em;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
}
@media screen and (max-width: 767px) {
  .sec_sanka .no-ttl::before {
    width: 43px;
    height: 43px;
    top: 50%;
    transform: translateY(-50%);
  }
}
.sec_sanka .no-ttl::after {
  content: "";
  display: block;
  width: calc(100% - 1.5em);
  height: 10px;
  background: linear-gradient(90deg, #0085c9 0%, transparent 100%);
  position: absolute;
  left: 1.5em;
  bottom: 0;
  z-index: -1;
}
@media screen and (max-width: 767px) {
  .sec_sanka .no-ttl::after {
    width: calc(100% - 45px);
    position: relative;
    left: 0;
    bottom: 0;
    height: 8px;
  }
}
.sec_sanka .no-ttl._2::before {
  background-image: url(../img/no2.svg);
}
.sec_sanka .no-ttl._3::before {
  background-image: url(../img/no3.svg);
}
.sec_sanka .flex {
  --gap: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
  margin-top: 40px;
}
@media screen and (max-width: 767px) {
  .sec_sanka .flex {
    row-gap: 40px;
  }
}
.sec_sanka .flex > div {
  width: calc(50% - var(--gap) / 2);
}
@media screen and (max-width: 767px) {
  .sec_sanka .flex > div {
    width: 100%;
  }
}
@media screen and (max-width: 767px) {
  .sec_sanka .flex._1-4 {
    --gap: 10px;
    row-gap: 20px;
  }
}
.sec_sanka .flex._1-4 > div {
  width: calc((100% - var(--gap) * 3) / 4);
}
@media screen and (max-width: 767px) {
  .sec_sanka .flex._1-4 > div {
    width: calc(50% - var(--gap) / 2);
  }
}

/*---------------------------------------------
登録方法
---------------------------------------------*/
.sec_apply {
  background: #fff;
  padding: 60px 0 0;
  border-radius: 30px;
}
@media screen and (max-width: 767px) {
  .sec_apply {
    padding: 10px;
  }
}
.sec_apply .bg_blue {
  background: #daeefe;
  border-radius: 0 0 30px 30px;
  padding: 30px 10px;
}
.sec_apply .bg_blue .flex {
  --gap: 20px;
  flex-wrap: nowrap;
  width: fit-content;
  margin: 0 auto 20px;
}
@media screen and (max-width: 767px) {
  .sec_apply .bg_blue .flex {
    --gap: 10px;
  }
}
.sec_apply .bg_blue .flex > div {
  width: 100%;
}

/*---------------------------------------------
キャンペーン概要
---------------------------------------------*/
:root {
  --tri: 8vw;
}

.sec_campaign {
  background: #f2f3f4;
  padding-bottom: var(--tri);
}
.sec_campaign .border {
  border-left: 2px solid #1c317b;
  padding-left: 5px;
  margin-bottom: 5px;
}

.slide-box dt {
  cursor: pointer;
}
.slide-box dt a {
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  color: #1c317b;
  padding: 10px 20px;
  position: relative;
  border: 2px solid #1c317b;
  font-weight: 700;
  font-size: 2.4rem;
}
@media screen and (max-width: 767px) {
  .slide-box dt a img {
    max-height: 1em;
  }
}
.slide-box dt a::before, .slide-box dt a::after {
  content: "";
  background-color: #1c317b;
  display: inline-block;
  width: 16px;
  height: 2px;
  right: 20px;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
}
.slide-box dt a::after {
  transition: all ease 0.5s;
  content: "";
  background-color: #1c317b;
  transform: rotate(90deg);
}
.slide-box dt.open a::after {
  transform: rotate(0);
}
.slide-box dd {
  margin-top: 20px;
}

/*---------------------------------------------
商品概要
---------------------------------------------*/
.wide {
  letter-spacing: 1em;
  text-indent: 1em;
}

/*---------------------------------------------
お問い合わせ
---------------------------------------------*//*# sourceMappingURL=seahorce_cp.css.map */