@charset "utf-8";

*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
  backface-visibility: hidden;
}
*:before,
*:after {
  pointer-events: none;
}
:root {
  --color-base-font: #2a2120;
  --color-main: #020204;
  --color-accent: #8a653e;
  --color-red: #d12832;
  --color-blue: #10589e;
  --color-yellow: #fff100;
  --color-gray: #9fa0a0;
  --width-small: 800px;
  --width-main: 1200px;
  --width-large: 1680px;
  --weight-Light: 300;
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;
  --weight-black: 900;
}
html {
  margin: 0;
  padding: 0;
}
body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif;
  color: var(--color-base-font);
  font-size: clamp(1rem, calc(0.895rem + 0.449vw), 1.125rem); /* min: 16px, max: 18px */
  font-weight: var(--weight-medium);
  line-height: 1.6;
  overflow-wrap: anywhere; /* 収まらない場合に折り返す */
  word-break: normal; /* 単語の分割はデフォルトに依存 */
  line-break: strict; /* 禁則処理を厳格に適用 */
  min-width: 375px;
  background: var(--color-main);
  margin: 0;
  padding: 0;
}
div,
p,
ul,
ul li,
dl,
dt,
dd {
  font-size: 1em;
  list-style: none;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
img,
video,
object {
  max-width: 100%;
  height: auto;
  border: none;
}
img {
  display: block;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.5;
  letter-spacing: 0;
  padding: 0;
  margin: 0;
}
a {
  color: var(--color-accent);
  text-decoration: none;
  transition: all ease 0.3s;
}
a:hover {
  opacity: 0.8;
  text-decoration: none;
}
a[href^="tel:"] {
  color: var(--color-base-font);
  text-decoration: none;
  pointer-events: none;
  text-emphasis: none !important;
}
a[href^="fax:"] {
  text-decoration: none;
  pointer-events: none;
}
.pc {
  display: inherit;
}
.tb {
  display: none;
}
.mb {
  display: none;
}
@media only screen and (max-width: 820px) {
  .pc {
    display: none;
  }
  .tb {
    display: block;
  }
  .mb {
    display: none;
  }
}
@media only screen and (max-width: 468px) {
  a[href^="tel:"] {
    pointer-events: all;
  }
  .pc {
    display: none;
  }
  .tb {
    display: none;
  }
  .mb {
    display: block;
  }
}
/* =========================================================================================
FONT
=========================================================================================*/
.shippori-mincho {
  font-family: "Shippori Mincho", serif;
  font-weight: 500;
}

/* =========================================================================================
読み上げ専用のテキスト
=========================================================================================*/
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =========================================================================================
Layout
=========================================================================================*/
#wrapper {
  position: relative;
  padding: 0;
  margin: 0 auto;
  overflow: hidden !important;
}
main {
  background: url(../images/bg.webp) top center;
  position: relative;
  z-index: 1;
}
article {
  width: 100%;
}
section {
  position: relative;
  padding-block: 50px 30px;
  margin: 0;
}
.inner {
  width: calc(100% - 40px - 40px); /*左右の余白40pxずつ*/
  max-width: var(--width-main);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
@media only screen and (max-width: 820px) {
  section {
    padding-block: 30px;
  }
  .inner {
    width: calc(100% - 30px - 30px);
  }
}
@media only screen and (max-width: 468px) {
  section {
    padding-bottom: 0;
  }
  .inner {
    width: calc(100% - 20px - 20px);
  }
}

/* =========================================================================================
Header
=========================================================================================*/
#header {
  margin: 0;
  position: relative;
  z-index: 10;
}
#header .inner {
  width: calc(100% - 20px - 20px);
}
#header .box {
  position: relative;
  z-index: 1;
}

#header .image {
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}
#header .image img {
  height: 100%;
  translate: -25% 0;
}
#header .image figcaption {
  color: var(--color-accent);
  font-size: 0.75rem;
  line-height: 1.4;
  position: absolute;
  top: 50px;
  left: 0;
  translate: -20% -50%;
  z-index: 1;
}
#header .main-visual {
  padding-block: 75px 15%;
  padding-left: 35%;
  position: relative;
  z-index: 5;
}
#header .main-visual .exhibit-title {
  margin-bottom: 40px;
}
#header .main-visual .exhibit-title img {
  width: 100%;
  max-width: 840px;
}
#header .main-visual .exhibit-info {
  width: 80%;
  max-width: 530px;
  margin-inline: auto 0;
  translate: -7.5% 0;
}
#header .main-visual .exhibit-info .date {
  width: 100%;
  margin-bottom: 10px;
}
#header .main-visual .exhibit-info .venue {
  width: 97%;
  margin-bottom: 10px;
}
#header .main-visual .exhibit-info .fee {
  width: 100%;
  margin-bottom: 10px;
}
#header .main-visual .exhibit-info .sponsored {
  width: 74%;
}
#header .main-visual p {
  text-align: right;
  display: block;
}
#header .main-visual p span {
  color: var(--color-accent);
  font-size: clamp(1rem, calc(0.789rem + 0.899vw), 1.25rem); /* min: 16px, max: 20px */
  display: inline-block;
  border-bottom: 1px solid;
  padding-bottom: 0.1em;
  margin-top: 1.5em;
  margin-inline: auto 0;
  translate: -15% 0;
}
@media only screen and (max-width: 1450px) {
  #header .image figcaption {
    font-size: 0.65rem;
    translate: 0 -75%;
  }
}
@media only screen and (max-width: 820px) {
  #header .image {
    width: 45%;
    height: auto;
    translate: -2.5% 0;
  }
  #header .image img {
    translate: -20% 0;
  }
  #header .image figcaption {
    font-size: clamp(0.25rem, calc(-0.066rem + 1.348vw), 0.625rem); /* min: 4px, max: 10px */
    translate: 0 -40px;
  }
  #header .main-visual {
    padding-block: 0 15%;
    padding-left: 0;
  }
  #header .main-visual .exhibit-title {
    padding: 50px 20px 2.5% 35%;
    margin-bottom: 0;
  }
  #header .main-visual .exhibit-title span {
    margin-bottom: 1em;
    position: static;
    translate: 0;
  }
  #header .main-visual .exhibit-title img {
    translate: 0;
  }
  #header .main-visual .exhibit-info {
    width: 100%;
    max-width: 600px;
    padding: 20px 10px 0;
    margin-inline: auto;
    translate: 0;
  }
  #header .main-visual p span {
    margin-top: 1em;
    translate: 0;
  }
}
@media only screen and (max-width: 468px) {
  #header .main-visual .exhibit-title {
    padding: 35px 0 2.5% 35%;
  }
  #header .main-visual .exhibit-info {
    padding: 20px 0 0;
  }
}

/* campaign-title-area-----------------------------------------------------------------*/
.campaign-title-area {
  width: 100%;
  background: url(../images/bg.webp) top center;
  position: relative;
  z-index: 2;
}
.campaign-title-area h1 {
  position: relative;
  translate: 0 -32.5%;
  z-index: 1;
}
.campaign-title-area .logo {
  width: 98%;
}
.campaign-title-area .madanyai {
  width: 35%;
  max-width: 400px;
  position: absolute;
  top: 0;
  right: 0;
  translate: 0 -5%;
  z-index: -1;
}
.campaign-title-area p {
  font-size: clamp(1rem, calc(0.473rem + 2.247vw), 1.625rem); /* min: 16px, max: 26px */
  letter-spacing: 0.05em;
  margin-top: -7.5%;
}
@media only screen and (max-width: 820px) {
  .campaign-title-area h1 {
    translate: 0 -20%;
  }
  .campaign-title-area p {
    margin-top: -5%;
  }
}
@media only screen and (max-width: 468px) {
}
/* =========================================================================================
Footer
=========================================================================================*/
#footer {
  background: url(../images/bg.webp) top center;
  padding-block: 1.5em;
}
#footer .copyright {
  color: var(--color-accent);
  text-align: center;
  display: block;
}
@media only screen and (max-width: 820px) {
}
@media only screen and (max-width: 468px) {
}

/* =========================================================================================
Page Top
=========================================================================================*/
#page-top {
  display: none; /*最初は非表示*/
  position: fixed;
  bottom: 0;
  right: 0;
  z-index: 1000;
}
#page-top a {
  color: rgba(0, 0, 0, 0);
  line-height: 1;
  text-decoration: none;
  font-weight: var(--weight-bold);
  text-indent: -9999px;
  width: 50px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  position: relative;
}
#page-top a:before,
#page-top a::after {
  content: "";
  width: 3px;
  height: 15px;
  background-color: #fff;
  position: absolute;
  top: 50%;
  left: calc(50% - 2.5px);
  transform-origin: 50% 1.5px;
  translate: 0 -40%;
  transition: 0.3s;
}
#page-top a::before {
  transform: rotate(45deg);
}
#page-top a::after {
  transform: rotate(-45deg);
}
#page-top a:hover {
  background-color: var(--color-gray);
  opacity: 1;
}
@media only screen and (max-width: 820px) {
}
@media only screen and (max-width: 468px) {
  #page-top a {
    width: 40px;
  }
  #page-top a:before,
  #page-top a::after {
    height: 13px;
  }
}

/* =========================================================================================
  Editer リスト（wp-block-list）
=========================================================================================*/
/* 通常のリスト-----------------------------------------------------------------*/
ul.list {
  display: flex;
  flex-direction: column;
  gap: 0.175em;
  margin: 0.5em 0;
}
ul.list li {
  line-height: 1.5;
  padding-left: 0.75em;
  position: relative;
}
ul.list li::before {
  content: "";
  background: var(--color-main);
  width: 0.2em;
  aspect-ratio: 1 / 1;
  border-radius: 100%;
  position: absolute;
  top: 0.75em;
  left: 0;
  z-index: 1;
}

/* 通常のリスト（入れ子の場合）*/
ul.list ul {
  margin-left: 1.25em;
  margin-bottom: 0;
}
ul.list ul li::before {
  content: "";
  background: #fff;
  border: 1px solid;
  width: 0.5em;
  aspect-ratio: 1 / 1;
  border-radius: 100%;
  position: absolute;
  top: 0.55em;
  left: 0;
  z-index: 1;
}

/* 行頭※のリスト（注釈）------------------------------------------------------*/
ul.list.note li {
  padding-left: 0.85em;
}
ul.list.note li:before {
  content: "※";
  background: none !important;
  position: absolute;
  top: 0;
  left: -0.15em;
  z-index: 1;
}

/* 行頭数字リスト -----------------------------------------------------------*/
ol.list {
  list-style-position: outside;
  display: flex;
  flex-direction: column;
  gap: 0.75em;
  margin: 0.5em 0 0.5em 1.1em;
}
ol.list li {
  line-height: 1.5;
  position: relative;
}

/* =========================================================================================
contents
=========================================================================================*/
.grid-box {
  line-height: 1.4;
  display: grid;
  grid-template-columns: auto minmax(200px, 22.5%);
  gap: 0;
}
.grid-box .midashi-area {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(100px, 20%) auto;
  align-items: center;
  margin-bottom: 50px;
  position: relative;
  z-index: 1;
}
.grid-box .midashi-area::before {
  content: "";
  width: 100vw;
  height: 100%;
  background: #fff;
  position: absolute;
  top: 50%;
  right: 0;
  translate: 0 -50%;
  z-index: -1;
}
.grid-box .midashi-area .text {
  padding: 20px 5%;
}
.grid-box .midashi-area h2 {
  color: var(--color-red);
  font-size: clamp(1.25rem, calc(0.723rem + 2.247vw), 1.875rem); /* min: 20px, max: 30px */
  line-height: 1.4;
  font-weight: var(--weight-black);
  margin-bottom: 0.5em;
}
.grid-box .midashi-area .annotation {
  width: 100%;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  align-items: start;
  border: 2px solid var(--color-red);
  border-radius: 10px;
  overflow: hidden;
}
.grid-box .midashi-area .annotation p {
  padding: 0.25em 0.5em;
}
.grid-box .midashi-area .annotation ul.note {
  color: var(--color-yellow);
  font-size: clamp(1.125rem, calc(0.914rem + 0.899vw), 1.375rem); /* min: 18px, max: 22px */
  font-weight: var(--weight-black);
  background: var(--color-red);
  width: 100%;
  padding: 0.25em 0.5em;
  margin: 0;
}
.grid-box .midashi-area .annotation ul.note li {
  line-height: 1.3;
}
.grid-box .present {
  filter: drop-shadow(10px 10px 10px var(--color-gray));
}
.grid-box .present {
  width: calc(100% - 30px);
  margin-bottom: 2em;
}
.grid-box .text dl {
  width: calc(100% - 30px);
  display: flex;
  flex-direction: column;
  padding-top: 2em;
}
.grid-box .text dl .block {
  display: grid;
  grid-template-columns: 150px 1fr;
  align-items: start;
  gap: 1em;
  padding-bottom: 0.75em;
}
.grid-box .text dl .block + .block {
  border-top: 4px dotted var(--color-gray);
  padding-top: 0.75em;
}
.grid-box .text dl dt {
  color: #fff;
  font-size: clamp(0.875rem, calc(0.77rem + 0.449vw), 1rem); /* min: 14px, max: 16px */
  text-align: center;
  background: var(--color-red);
  clip-path: polygon(100% 0, calc(100% - 0.5em) 50%, 100% 100%, 0% 100%, 0.5em 50%, 0% 0%);
  padding: 0.1em 0.25em;
  translate: 0 0.25em;
}
.grid-box .text dl dd {
  font-size: clamp(1.125rem, calc(0.914rem + 0.899vw), 1.375rem); /* min: 18px, max: 22px */
}
.grid-box .text dl dd b {
  font-weight: var(--weight-black);
}
.grid-box .text dl dd .red {
  color: var(--color-red);
  font-weight: var(--weight-black);
}
.grid-box .text dl .block.vertical {
  display: flex;
  flex-direction: column;
  gap: 0.5em;
  padding-block: 0.5em 1em;
}
.grid-box .text dl .block.vertical dt {
  color: var(--color-red);
  font-size: clamp(1rem, calc(0.895rem + 0.449vw), 1.125rem); /* min: 16px, max: 18px */
  background: none;
  clip-path: none;
  padding: 0;
  translate: 0 25%;
}
.grid-box .text dl .block.vertical dd {
  font-size: clamp(1rem, calc(0.895rem + 0.449vw), 1.125rem); /* min: 16px, max: 18px */
}
.grid-box .text .font-s {
  font-size: clamp(0.875rem, calc(0.77rem + 0.449vw), 1rem); /* min: 14px, max: 16px */
  margin-top: 0.25em;
}
.grid-box .text .btn {
  width: 80%;
  max-width: 680px;
  margin: 2em auto;
}
.grid-box .btn-area {
  background: #9fb4c4;
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: 0.5em;
  padding: 20px;
  position: relative;
  z-index: 10;
}
.grid-box .btn-area .fukidashi {
  width: 100%;
  max-width: 180px;
  margin: 0 auto;
}
.grid-box .btn-area .btn {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 1em;
}
.grid-box .btn-area .btn img {
  width: 100%;
  max-width: 300px;
}
.grid-box .btn-area .object {
  max-width: 120px;
  margin-left: 1em;
}
@media only screen and (max-width: 820px) {
  .grid-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
  }
  .grid-box .midashi-area::before {
    content: "";
    min-width: 468;
    left: 50%;
    right: auto;
    translate: -50% -50%;
  }
  .grid-box .midashi-area .text {
    padding-right: 0;
  }
  .grid-box .present,
  .grid-box .text dl {
    width: 100%;
  }
  .grid-box .btn-area {
    width: 100%;
  }
  .grid-box .btn-area .object {
    display: none;
  }
}
@media only screen and (max-width: 468px) {
  .grid-box .midashi-area {
    display: block;
    margin-bottom: 30px;
  }
  .grid-box .midashi-area .image {
    width: 80px;
    position: absolute;
    top: 15px;
    left: 0;
    z-index: 1;
  }
  .grid-box .midashi-area .text {
    padding: 15px 0;
  }
  .grid-box .midashi-area h2 {
    padding-left: 95px;
    padding-block: 0.25em;
  }
  .grid-box .midashi-area .annotation {
    margin-top: 1em;
  }
  .grid-box .text > p {
    font-size: clamp(1.125rem, calc(1.02rem + 0.449vw), 1.25rem); /* min: 18px, max: 20px */
    padding: 0 0 1.5em;
  }
  .grid-box .text dl .block {
    display: flex;
    flex-direction: column;
    gap: 0.25em;
    padding-bottom: 0.75em;
  }
  .grid-box .text dl dt {
    padding: 0.25em 1em;
    translate: 0;
  }
}