@charset "utf-8";

html {
  font-size: 62.5%;
}

@media screen and (min-width: 521px) {}

@media screen and (max-width: 520px) {}

/*--------------------------------------*/

body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-size: 1.6rem;
  font-size: clamp(1.4rem, 3vw, 1.6rem);
  line-height: 1.75;
}

@media screen and (min-width: 521px) {
  body {}
}

@media screen and (max-width: 520px) {
  body {}
}

/*--------------------------------------*/

#wrapper {
  position: relative;
}

@media screen and (min-width: 521px) {
  #wrapper {}
}

@media screen and (max-width: 520px) {
  #wrapper {}
}

/*--------------------------------------*/

header {
  position: fixed !important;
  z-index: 1000;
  color: #fff;
  width: 100%;
  box-sizing: border-box;
  padding: 2em 5em 2em 4em;
  transition: background-color .3s, padding .3s;
}

header .area {
  position: relative;
  z-index: 2;
}

header.fixed {
  background-color: #041023;
  padding: .5em 5em .5em 4em;
}

header.fixed .area {
  align-items: center;
}

header.fixed .logo {
  padding: .5em 0;
}

header.fixed .logo img {
  height: 2.5em;
}

@media screen and (max-width: 770px) {
  header {
    padding-left: 3vw !important;
    padding-right: 3vw !important;
  }

  header .logo {
    max-width: 10vw;
  }

  header .logo img {
    max-width: 100%;
  }
}

@media screen and (max-width: 520px) {
  header {
    padding: 0 !important;
  }

  header .area {
    justify-content: flex-end;
  }

  header .logo {
    padding: 3vw;
    position: fixed;
    top: 0;
    left: 0;
  }

  header .logo img {
    width: 20vw;
  }

  header.fixed {
    padding: 0;
  }

  header.fixed .logo {
    position: static;
    margin-right: auto;
  }

  header .gnavi {
    position: fixed;
    margin: 0 auto;
    right: auto;
    left: auto;
    top: 30vw;
    display: none;
    width: 100vw;
    padding: 0 10vw;
    box-sizing: border-box;
  }

  header.active .gnavi {
    display: block;
  }
}

/*--------------------------------------------------------------------*/

.gnavi {
  line-height: 1;
  margin-left: auto;
}

.gnavi li {
  padding: 0 1.8em;
  position: relative;
}

.gnavi li::after {
  position: absolute;
  content: "";
  display: block;
  width: 1px;
  height: .8em;
  background-color: #707070;
  top: 0;
  right: 0;
  bottom: 6px;
  transform: rotate(15deg);
}

.gnavi li:last-of-type::after {
  display: none;
}

.gnavi li a {
  line-height: 1;
  display: inline-block;
}

@media screen and (max-width: 600px) {
  .gnavi li {
    padding: 0 1em;
  }
}

@media screen and (max-width: 520px) {
  .gnavi ul {
    flex-direction: column;
    max-width: 16em;
    margin: 0 auto;
  }

  .gnavi li {
    width: 100%;
  }

  .gnavi li a {
    font-size: 1.6rem;
    margin-bottom: 2em;
    display: block;
  }

  .gnavi li::after {
    display: none;
  }
}

/*--------------------------------------------------------------------*/

.gnavi li a[target="_blank"] .icon {
  padding-right: 1.5em;
  background-image: url("../img/icon_popup.svg");
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 11px;
  display: inline-block;
}

.gnavi li.contact .icon {
  padding-left: 2.2em;
  background-image: url("../img/icon_mail.svg");
  background-repeat: no-repeat;
  background-position: left center;
  background-size: 1.3em;
}

@media screen and (min-width: 521px) {}

@media screen and (max-width: 520px) {
  .gnavi li.contact .icon {
    background-size: 1.2em;
    font-size: 1.5rem;
  }
}

/*--------------------------------------------------------------------*/

#layer {
  display: none;
  z-index: 100;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 100%;
  height: 100%;
  background-color: rgba(4, 19, 31, .96);
}

@media screen and (min-width: 521px) {}

@media screen and (max-width: 520px) {
  .sp.menu {
    position: relative;
    align-items: stretch;
    border-radius: 0 0 0 10px;
    display: inline-block;
    z-index: 3;
    background-color: #085196;
  }

  header.fixed .sp.menu {
    background-color: transparent;
  }

  .sp.menu .button {
    position: relative;
    z-index: 1100;
    width: 11px;
    height: 11px;
    margin: 14px;
  }

  .sp.menu .button .line {
    display: inline-block;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    width: 100%;
    height: 1px;
    background-color: #fff;
    border-radius: 4px;
    transition: all .3s;
  }

  .sp.menu .button .line:nth-of-type(1) {
    top: 0;
  }

  .sp.menu .button .line:nth-of-type(2) {
    top: 0;
    bottom: 0;
  }

  .sp.menu .button .line:nth-of-type(3) {
    bottom: 0;
  }

  header.active .sp.menu .button .line:nth-of-type(1) {
    top: 0;
    bottom: 0;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }

  header.active .sp.menu .button .line:nth-of-type(2) {
    opacity: 0;
  }

  header.active .sp.menu .button .line:nth-of-type(3) {
    top: 0;
    bottom: 0;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
  }

  header.active+#layer {
    display: block;
  }
}

/*--------------------------------------*/

#main {
  background-image: url("../img/bg.svg");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: 100% auto;
}

@media screen and (min-width: 521px) {
  #main {}
}

@media screen and (max-width: 520px) {
  #main {
    background-size: auto 170vh;
  }
}

@media screen and (min-width: 521px) and (max-width: 1279px) {
  #main {
    background-size: auto 170vh;
  }
}

/*--------------------------------------*/

#contents {}

@media screen and (min-width: 521px) {
  #contents {}
}

@media screen and (max-width: 520px) {
  #contents {}
}

/*--------------------------------------*/

.heading .emp {
  display: inline-block;
}

.heading .emp::first-letter {
  color: #085196;
}

/*--------------------------------------*/

._contents {
  position: relative;
}

._contents nav.location {
  position: absolute;
  top: 4em;
  right: 0;
  padding: 4em 2em;
}

._contents nav.location .container {
  padding-left: 2em;
}

._contents nav.location .container::before,
._contents nav.location .container .position {
  width: 3px;
  height: 100%;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  background-color: rgba(0, 0, 0, .09);
  position: absolute;
}

._contents nav.location .container .position {
  background-color: #085196;
  height: 5%;
  bottom: auto;
  transition: height .3s;
}

._contents nav.location a {
  font-weight: 500;
  color: rgba(0, 0, 0, .3);
  transition: color .3s;
}

._contents nav.location a.current {
  color: #085196;
}

._contents nav.location .p {
  margin-bottom: 1em;
}

._contents nav.location .c {
  padding-left: .75em;
  margin-bottom: 1.5em;
}

._contents nav.location .c .item {
  margin-bottom: .5em;
}

@media screen and (min-width: 521px) {}

@media screen and (max-width: 520px) {
  ._contents nav.location {
    display: none;
  }
}

@media screen and (min-width: 521px) and (max-width: 840px) {
  ._contents nav.location {
    display: none;
  }
}

@media screen and (min-width: 521px) and (max-width: 1279px) {
  ._contents nav.location {
    font-size: clamp(1.0rem, 4vw, 1.2rem);
  }
}

/*--------------------------------------------------------------------*/

._contents.intersected nav.location {
  position: fixed;
  z-index: 3;
}


/*--------------------------------------*/

#sidebar {}

@media screen and (min-width: 521px) {
  #sidebar {}
}

@media screen and (max-width: 520px) {
  #sidebar {}
}

/*--------------------------------------*/

footer {
  padding: 3em 0 5em 0;
}

footer .links {
  margin-left: auto;
  margin-right: 4em;
}

footer .links a {
  margin-right: 2.5em;
}

@media screen and (max-width: 1199px) {
  footer .inner1200 {
    padding: 0 6vw;
  }
}

@media screen and (max-width: 760px) {
  footer {
    padding: 3em 6vw 5em 6vw;
  }

  footer .container {
    flex-direction: column;
  }

  footer .container .copyright {
    order: 3;
  }

  footer .container .links {
    order: 1;
    flex-direction: column;
    margin: 0;
  }

  footer .container .links a {
    margin: 0;
    font-size: 1.3rem;
    margin-bottom: .5em;
  }

  footer .container .privacy_mark {
    order: 2;
    margin: 2em 0;
  }
}

/*--------------------------------------*/

@media screen and (min-width: 521px) {
  ._sp {
    display: none !important;
  }
}

@media screen and (max-width: 520px) {
  ._pc {
    display: none !important;
  }
}

@media screen and (max-width: 520px) {}

/*--------------------------------------*/

/* 装飾 */
.fc_blue {
  color: #3CF;
}

.fc_white {
  color: #FFF;
}

.fc_c_blue {
  color: #085196;
}

._tac {
  text-align: center;
}

._tar {
  text-align: right;
}

._tal {
  text-align: left;
}

/*--------------------------------------------------------------------*/

._flex {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
}

._flex._wrap {
  flex-wrap: wrap;
}

._flex._alstretch {
  align-items: stretch;
}

._flex._alstart {
  align-items: flex-start;
}

._flex._alend {
  align-items: flex-end;
}

._flex._jsstart {
  justify-content: flex-start;
}

._flex._jsend {
  justify-content: flex-end;
}

._flex._jscenter {
  justify-content: center;
}

._flex._fdrreverse {
  flex-direction: row-reverse;
}

._flex._fdcreverse {
  flex-direction: column-reverse;
}

._flex.c4>* {
  width: 24%;
  box-sizing: border-box;
}

._flex.c3>* {
  width: 31%;
  box-sizing: border-box;
}

._flex.c2>* {
  width: 48%;
  box-sizing: border-box;
}

@media screen and (min-width: 521px) {}

@media screen and (max-width: 520px) {
  ._flex._spcolumn {
    flex-direction: column;
  }

  ._flex._spcolumn>* {
    width: 100%;
  }
}

/*--------------------------------------*/

/* .icon_arrow {
  position: relative;
  padding-right: 1em;
}

.icon_arrow:before {
  display: block;
  content: "";
  width: .4em;
  height: .4em;
  border-top: 2px solid #333;
  border-right: 2px solid #333;
  transform: rotateZ(45deg);
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

.icon_arrow._down:before {
  transform: rotateZ(135deg);
}

.icon_arrow._left:before {
  transform: rotateZ(225deg);
}

.icon_arrow._up:before {
  top: .2em;
  transform: rotateZ(-45deg);
}

.fc_white .icon_arrow::before,
.fc_white.icon_arrow::before {
  border-color: #fff;
} */

/*--------------------------------------*/

/* ._accordion_button .click {
  width: 1.5em;
  margin-left: .6em;
}

._accordion_button .click::before,
._accordion_button .click::after {
  width: 15px;
  height: 1px;
  background-color: #000;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  transition: transform .3s;
}

._accordion_button .click::after {
  transform: rotate(90deg);
}

._accordion_button.open .click::after {
  transform: rotate(360deg);
}

._before:before,
._after:after {
  content: "";
  display: block;
  position: absolute;
} */

/*--------------------------------------*/

a {
  transition: opacity .3s;
}

a:hover {
  opacity: 0.6;
}

a.more:hover {
  transition: opacity .1s;
  opacity: .8;
  text-decoration: underline 2px;
  color: #004c93;
}

.arrow {
  position: relative;
  display: inline-block;
  color: #000;
  text-decoration: none;
  font-size: 16px;
}

.arrow::before,
.arrow::after {
  position: absolute;
  top: 0;
  bottom: 0;
  right: -1em;
  margin: auto;
  content: "";
  width: 8px;
  height: 8px;
  border-top: 3px solid #085196;
  border-right: 3px solid #085196;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}

/* .arrow::after {
  width: 8px;
  height: 8px;
  border-top: 3px solid #085196;
  border-right: 3px solid #085196;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
} */

a._underline {
  text-decoration: underline;
}

@media screen and (max-width: 520px) {
  .more {
    font-size: 14px;
  }

  .arrow::after {
    width: 6px;
    height: 6px;
  }
}

/*--------------------------------------*/

.ff_ubuntu {
  font-family: 'Ubuntu', sans-serif;
}

/*--------------------------------------*/

.visible {
  overflow: hidden;
  position: relative;
}

.visible img {
  width: 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

/*--------------------------------------*/

._before,
._after {
  position: relative;
}

._before:before,
._after:after {
  content: "";
  display: block;
  position: absolute;
}

._z2 {
  position: relative;
  z-index: 2;
}

/*--------------------------------------*/
/*　フォントサイズ　*/

.fs_s {
  font-size: 80%;
}

.fs_10 {
  font-size: 10px;
  font-size: 1rem;
  font-size: clamp(0.7rem, 1vw, 1.0rem);
}

.fs_11 {
  font-size: 11px;
  font-size: clamp(0.8rem, 1vw, 1.1rem);
}

.fs_12 {
  font-size: 12px;
  font-size: 1.2rem;
  font-size: clamp(0.9rem, 1vw, 1.2rem);
}

.fs_13 {
  font-size: 13px;
  font-size: 1.3rem;
  font-size: clamp(1rem, 1vw, 1.3rem);
}

.fs_14 {
  font-size: 14px;
  font-size: 1.4rem;
  font-size: clamp(1.1rem, 1.4vw, 1.4rem);
}

.fs_15 {
  font-size: 15px;
  font-size: 1.5rem;
  font-size: clamp(1.2rem, 1.4vw, 1.5rem);
}

.fs_16 {
  font-size: 16px;
  font-size: 1.6rem;
  font-size: clamp(1.2rem, 1.5vw, 1.6rem);
}

.fs_17 {
  font-size: 17px;
  font-size: 1.7rem;
  font-size: clamp(1.3rem, 1.6vw, 1.7rem);
}

.fs_18 {
  font-size: 18px;
  font-size: 1.8rem;
  font-size: clamp(1.4rem, 1.6vw, 1.8rem);
}

.fs_19 {
  font-size: 19px;
  font-size: 1.9rem;
  font-size: clamp(1.4rem, 1.6vw, 1.9rem);
}

.fs_20 {
  font-size: 20px;
  font-size: 2rem;
  font-size: clamp(1.4rem, 1.8vw, 2.0rem);
}

.fs_21 {
  font-size: 21px;
  font-size: 2.1rem;
  font-size: clamp(1.5rem, 1.9vw, 2.1rem);
}

.fs_22 {
  font-size: 22px;
  font-size: 2.2rem;
  font-size: clamp(1.5rem, 2vw, 2.2rem);
}

.fs_23 {
  font-size: 23px;
  font-size: 2.3rem;
  font-size: clamp(1.5rem, 2vw, 2.3rem);
}

.fs_24 {
  font-size: 24px;
  font-size: 2.4rem;
  font-size: clamp(1.5rem, 2.3vw, 2.4rem);
}

.fs_25 {
  font-size: 25px;
  font-size: 2.5rem;
  font-size: clamp(1.5rem, 2.3vw, 2.5rem);
}

.fs_26 {
  font-size: 26px;
  font-size: 2.6rem;
  font-size: clamp(1.6rem, 2.6vw, 2.6rem);
}

.fs_27 {
  font-size: 27px;
  font-size: 2.7rem;
  font-size: clamp(1.6rem, 2.6vw, 2.7rem);
}

.fs_28 {
  font-size: 28px;
  font-size: 2.8rem;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
}

.fs_29 {
  font-size: 29px;
  font-size: 2.9rem;
  font-size: clamp(1.8rem, 3.5vw, 2.9rem);
}

.fs_30 {
  font-size: 30px;
  font-size: 3rem;
  font-size: clamp(1.9rem, 3.7vw, 3.0rem);
}

.fs_31 {
  font-size: 31px;
  font-size: 3.1rem;
  font-size: clamp(1.9rem, 3.7vw, 3.1rem);
}

.fs_32 {
  font-size: 32px;
  font-size: 3.2rem;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.fs_33 {
  font-size: 33px;
  font-size: 3.3rem;
  font-size: clamp(2rem, 4vw, 3.3rem);
}

.fs_34 {
  font-size: 34px;
  font-size: 3.4rem;
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
}

/*--------------------------------------*/

strong._marker {
  background: linear-gradient(transparent 75%, #DDD9C3 25%);
  font-style: normal;
  font-weight: bold;
  padding-bottom: .3em;
}

/*--------------------------------------*/

.fw_t,
.fw_thin,
.fw_100 {
  font-weight: 100;
}

.fw_l,
.fw_light,
.fw_300 {
  font-weight: 300;
}

.fw_r,
.fw_regular,
.fw_400 {
  font-weight: 400;
}

.fw_m,
.fw_medium,
.fw_500 {
  font-weight: 500;
}

.fw_mb,
.fw_medium_bold,
.fw_600 {
  font-weight: 600;
}

.fw_b,
.fw_bold,
.fw_700 {
  font-weight: 700;
}

.fw_bl,
.fw_black,
.fw_900 {
  font-weight: 900;
}

/*--------------------------------------*/

.lh_100 {
  line-height: 1;
}

.lh_125 {
  line-height: 1.25;
}

.lh_150 {
  line-height: 1.5;
}

.lh_175 {
  line-height: 1.75;
}

.lh_180 {
  line-height: 1.8;
}

.lh_200 {
  line-height: 2;
}

.lh_250 {
  line-height: 2.5;
}

.lh_300 {
  line-height: 3;
}

/*--------------------------------------*/
/*　letter-spacing　*/

.ls_20 {
  letter-spacing: .02em;
}

.ls_40 {
  letter-spacing: .04em;
}

.ls_60 {
  letter-spacing: .06em;
}

.ls_80 {
  letter-spacing: .08em;
}

.ls_100 {
  letter-spacing: .1em;
}

.ls_120 {
  letter-spacing: .12em;
}

.ls_160 {
  letter-spacing: .12em;
}

.ls_200 {
  letter-spacing: .2em;
}

.ls_300 {
  letter-spacing: .3em;
}

.ls_400 {
  letter-spacing: .4em;
}

/*--------------------------------------*/

/* インナー */
@media screen and (min-width: 751px) {
  .inner860 {
    max-width: 860px;
    margin: 0 auto;
  }

  .inner880 {
    max-width: 880px;
    margin: 0 auto;
  }

  .inner900 {
    max-width: 900px;
    margin: 0 auto;
  }

  .inner920 {
    max-width: 920px;
    margin: 0 auto;
  }

  .inner940 {
    max-width: 940px;
    margin: 0 auto;
  }

  .inner950 {
    max-width: 950px;
    margin: 0 auto;
  }

  .inner960 {
    max-width: 960px;
    margin: 0 auto;
  }

  .inner980 {
    max-width: 980px;
    margin: 0 auto;
  }

  .inner1000 {
    max-width: 1000px;
    margin: 0 auto;
  }

  .inner1060 {
    max-width: 1060px;
    margin: 0 auto;
  }

  .inner1200 {
    max-width: 1200px;
    margin: 0 auto;
  }
}


/*--------------------------------------*/

@media screen and (min-width: 521px) {
  ._anchor {
    margin-top: -58px;
    padding-top: 58px;
  }
}

@media screen and (max-width: 520px) {
  ._anchor {
    margin-top: -39px;
    padding-top: 39px;
  }
}

._anchor._nooffset {
  margin-top: 0px;
  padding-top: 0px;
}


/* kizon */
.contact_detail {
  min-height: 500px;
  box-sizing: border-box;
  width: 100%;
  max-width: 1010px;
  margin: 0 auto;
  padding: 20px;
}

.contact_detail .one {
  margin: 70px auto 30px auto;
}

@media screen and (max-width: 520px) {
  .contact_detail .one {
    margin: 30px auto 15px auto;
  }
}

.contact_detail p {
  padding: 10px 0px;
  line-height: 1.8;
}

.contact_detail .outer {
  text-align: center;
}

.contact_detail .outer textarea {
  resize: none;
  width: 90%;
  margin: 10px 0px;
  padding: 10px;
  height: 400px;
  font-size: 14px;
  line-height: 1.8;
  border: 1px solid #ccc;
  background: #f5f5f5;
}

.contact_detail p.center {
  max-width: 100%;
  text-align: center;
}

.contact_detail form {
  text-align: center;
}

.contact_detail form input[type='radio'] {
  margin-right: 5px;
  cursor: pointer;
  vertical-align: middle;
}

.contact_detail form .btn_set {
  margin-bottom: 20px;
  text-align: center;
}

.contact_detail .btn_set .btn {
  cursor: pointer;
  position: relative;
  display: inline-block;
  padding: 10px;
  font-size: 1.4rem;
  color: #fff;
  line-height: 1.5;
  border-radius: 6px;
  background: #004c93;
}

.contact_detail .btn {
  margin: 20px 0px 10px 0px;
  text-align: center;
}

.contact_detail form .btn_set .btn {
  cursor: pointer;
  position: relative;
  display: inline-block;
  padding: 10px;
  font-size: 1.4rem;
  color: #fff;
  line-height: 1.5;
  border-radius: 6px;
  background: #004c93;
}

.main_title {
  text-align: left;
  position: relative;
  margin-bottom: 20px;
  padding: 0 0 0 10px;
  font-size: 2.6rem;
  font-weight: normal;
  border-bottom: 1px solid #004c93;
}

.contact_detail table {
  width: 100%;
}

.contact_detail th {
  width: 200px;
  padding: 10px;
  line-height: 1.8;
  vertical-align: top;
  border: 1px solid #ccc;
  background: #f5f5f5;
}

.contact_detail td {
  padding: 10px;
  line-height: 1.8;
  text-align: left;
  border: 1px solid #ccc;
}

.contact_detail td.center {
  text-align: center;
}

.contact_detail td input {
  padding: 5px;
  border: 1px solid #ccc;
}

.contact_detail td input.s {
  width: 300px;
  padding: 5px;
  border: 1px solid #ccc;
}

.contact_detail td select {
  padding: 5px;
  border: 1px solid #ccc;
}

.contact_detail td textarea {
  resize: none;
  width: 90%;
  margin: 10px 0px;
  padding: 10px;
  height: 400px;
  border: 1px solid #ccc;
}

.contact_detail td span {
  font-weight: bold;
}

/*------------------------------------------------------------
  2025/07/31 フッターにISMS認証マークを追加する対応
------------------------------------------------------------*/

.footerMarks {
  display: flex;
  gap: 10px;
  margin-bottom: 30px;
}

.footerMarks__isms {
  width: 140px;
  font-size: 1.0rem;
  letter-spacing: .02em;
  word-break: auto-phrase;
}

.footerMarks__isms img {
  width: 100%;
}

.footerMarks__pmark {
  width: 80px;
}

.footerMarks__pmark img {
  width: 100%;
}

@media (max-width: 760px) {
  .footerMarks {
    justify-content: center;
  }
}