@charset "utf-8";
/*===== # PRESET =====*//*#region*/
:root {
  --font_hina-mincho: normal 400 1em "Hina Mincho", serif;
  --font_m-plus-round: normal 800 1em "M PLUS Rounded 1c", sans-serif;
}
body {
  font: var(--font_hina-mincho);
  line-height: 2em;
  letter-spacing: 0.1em;
  text-align: center;
  --font-size_0: 14px;
  --font-size_1: 18px;
  --font-size_2: 20px;
  --font-size_3: 28px;
  --font-size_4: 34px;
  --font-size_5: 46px;
  font-size: var(--font-size_1);
}

/* color-palette */
:root {
  --color_ivory: #fefeee;
  --color_yellow: #ffff82;
  --color_pink: #ffeeee;
  --color_coral: #f09baa; /* #ff8caa */
  --color_white: #fffff5;
  --color_black: #100800;
  --color_charcoal: #423a32;
  --color_pale: #9e968e;
}
/*===== / PRESET =====*//*#endregion*/

/*===== # ALL =====*//*#region*/
/* layout */
body {
  background: var(--color_pink);
  color: var(--color_charcoal);
}
section {
  padding-block: 50px;
}
div.content {
  max-width: 1024px;
  padding-inline: 12px;
  margin-inline: auto;
}
div.content > *:not(:last-child) {
  margin-bottom: 50px;
}

/* headline */
h2 {
  font: var(--font_m-plus-round);
  font-size: var(--font-size_5);
  display: inline-block; /* 幅が文字数にフィットする */
  max-width: 100%;       /* 画面からはみ出さないようにガード */
  position: relative;    /* 装飾の基準点にする */
  z-index: 1;
}
h2::before {
  content: "";
  position: absolute;
  right: -50px;  /* 文字の右端からの距離（画像のサイズに合わせて調整） */
  bottom: -25px; /* 文字の下端からの距離（調整） */
  width: 200px;   /* 画像の横幅 */
  aspect-ratio: 1000 / 494;
  background-image: url("../image/motif-brush.png"); /* 背景画像として指定 */
  background-size: contain;
  background-repeat: no-repeat;
  z-index: -1;
}
h3 {
  margin-block: 20px;
}
.headline-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
p.message {
  margin-block: 30px;
}
p.message br.massage-break {
  display: block;
  content: "";
  height: 1px;
}

/* button */
a[role="button"] {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5em;
  width: auto;
  height: 3em;

  --button_label-width: 1em;
  background: linear-gradient(
    to right, 
    var(--color_ivory) 0%,
    var(--color_white) 50%,
    var(--color_ivory) calc(100% - var(--button_label-width)), /* 白（右端から10px手前まで） */
    var(--color_coral) calc(100% - var(--button_label-width)), /* ピンク開始（色の境界をパキッとさせる） */
    var(--color_coral) 100%              /* ピンク終了 */
    );
  border: 3px var(--color_charcoal) solid;
  border-radius: 0;
  
  font-weight: 700;
  font-size: var(--font-size_2);
  text-align: center;
  z-index: 1;
}
section a[role="button"] {
  margin-inline: auto;
  width: 500px;
}

.filter-paper {
  /* Base64変換 */
  -webkit-mask-image: url("data:image/svg+xml,%3C%3Fxml version='1.1' encoding='UTF-8'%3F%3E%3Csvg xmlns='http://www.w3.org/2000/svg' width='1920' height='1080' viewBox='0 0 1920 1080' preserveAspectRatio='none'%3E%3Cdefs%3E%3Cfilter id='f' x='-25%25' y='-25%25' width='150%25' height='150%25'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.05' numOctaves='4' result='noise'/%3E%3CfeDisplacementMap in='SourceGraphic' in2='noise' scale='50'/%3E%3C/filter%3E%3Cmask id='m' maskUnits='userSpaceOnUse'%3E%3Crect x='10' y='10' width='1900' height='1060' fill='white' filter='url(%23f)'/%3E%3C/mask%3E%3C/defs%3E%3Crect width='1920' height='1080' fill='white' mask='url(%23m)'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3C%3Fxml version='1.1' encoding='UTF-8'%3F%3E%3Csvg xmlns='http://www.w3.org/2000/svg' width='1920' height='1080' viewBox='0 0 1920 1080' preserveAspectRatio='none'%3E%3Cdefs%3E%3Cfilter id='f' x='-25%25' y='-25%25' width='150%25' height='150%25'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.05' numOctaves='4' result='noise'/%3E%3CfeDisplacementMap in='SourceGraphic' in2='noise' scale='50'/%3E%3C/filter%3E%3Cmask id='m' maskUnits='userSpaceOnUse'%3E%3Crect x='10' y='10' width='1900' height='1060' fill='white' filter='url(%23f)'/%3E%3C/mask%3E%3C/defs%3E%3Crect width='1920' height='1080' fill='white' mask='url(%23m)'/%3E%3C/svg%3E");
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-mode: alpha;
  mask-mode: alpha; 
}
/*===== / ALL =====*//*#endregion*/

/*===== # HEADER =====*//*#region*/
header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
}
header img {
  margin: 20px;
  width: 300px;
  filter: drop-shadow(0 0 10px var(--color_white));
}
/*===== / HEADER =====*//*#endregion*/

/*===== # HERO =====*//*#region*/
section#hero {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  position: relative;
  width: 100%;
  max-width: 1920px;
  margin-inline: auto;
  padding: 10px;
  container-type: inline-size;
  overflow: hidden;
}
section#hero .hero__object {
  position: absolute;
  transform: translate(-50%, -50%);
}
section#hero .hero__background {
  width: 100%;
}
section#hero .hero__logo {
  top: 17%;
  left: 30%;
  width: 27%;
}
section#hero .hero__discription {
  top: 25%;
  left: 30%;
  width: max-content;
  font-size: 1cqw;
  color: var(--color_charcoal);
}
section#hero .hero__illustration {
  top: 63%;
  left: 30%;
  width: 30%;
}
section#hero .hero__catchcopy {
  top: 27%;
  left: 67%;
  width: max-content;
  text-align: left;
  font-size: 2.3cqw;
  line-height: 1.8em;
}
section#hero .hero__catchcopy .wbr {
  display: block;
}
section#hero .hero__catchcopy::before {
  content: "";
  position: absolute;
  right: -10%;
  bottom: -5%;
  width: 10cqw;
  aspect-ratio: 1000 / 494;
  background-image: url("../image/motif-brush.png"); /* 背景画像として指定 */
  background-size: contain;
  background-repeat: no-repeat;
  z-index: -1;
}
section#hero .hero__subcopy {
  top: 48%;
  left: 70%;
  width: max-content;
  font: var(--font_m-plus-round);
  font-size: 1cqw;
  text-align: left;
  color: var(--color_pale);
}
section#hero .hero__function {
  top: 71%;
  left: 70%;
  width: 28%;
  height: 30%;

  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  justify-content: space-between;

  background: var(--color_ivory);
  padding: 1.5cqw;
  /* border: 1px var(--color_charcoal) solid; */
  border-radius: 0.5cqw;
    box-shadow: 0 0.2cqw 0.5cqw var(--color_pale);
}
section#hero .hero__function::before{
  content:"";
  position:absolute;

  width:6cqw;
  height:3cqh;

  background: var(--color_yellow);

  top:-5%;
  left:40%;

  opacity:0.5;
  transform:rotate(8deg);
}
section#hero .hero__function ul { 
  width: 100%;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: flex-start;
}
section#hero .hero__function li {
  padding: 5px;
  width: 20%;
}
section#hero .hero__function li div {
  position: relative;
  margin-top: 2cqh;
  margin-bottom: 2cqh;
  margin-inline: auto;
  width: 75%;
  aspect-ratio: 1/1;
  background: var(--color_charcoal);
  border-radius: 9999px;

}
section#hero .hero__function li img {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 50%;
}
section#hero .hero__function li p {
  font: var(--font_m-plus-round);
  font-weight: 500;
    font-size: 1cqw;
}
section#hero .search-box {
  width: 100%;
  display: flex;
  align-items: center;
  border: 1px solid var(--color_pale);
  border-radius: 9999px;
  overflow: hidden;
  background: var(--color_white);
  font-size: 1.5cqw;
}
section#hero .search-box::before {
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  content: "\f002";
  color: var(--color_pale);
  pointer-events: none;
  margin-inline: 1em;
}
section#hero .search-box input{
  border-width: 0;
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
}
section#hero .search-box button {
  width:300px;
  height:50px;
  background-color: var(--color_coral);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  background: transparent;
  color: var(--color_coral);
  border: none;
  cursor: pointer;
}
.search-submit .fa-search::before {
  content: "\f054"; /* ＞ (angle-right) のコード */
  font-family: "Font Awesome 5 Free", "Font Awesome 6 Free";
  font-weight: 900;
}
section#hero .hero__navigation {
  transform: translate(0%, 0%);
  top: 5%;
  right: 0;
}
section#hero .hero__navigation li {
  margin: 1.5cqw;
}
section#hero .hero__navigation a[role="button"] {
  width: 12em;
  font-size: clamp(10px, 1.5cqw, 24px);
}


/*===== / HERO =====*//*#endregion*/

/*===== # INTRODUCTION =====*//*#region*/
section#introduction .introduction__message {
  font-size: var(--font-size_2);
  width: 100%;
  line-height: 2;   /* 行の高さ */
  padding: 0;       /* 罫線と合わせるため、上下paddingは一旦0か、計算が必要 */
  position: relative; /* 疑似要素の基準にする */
}
section#introduction .introduction__message::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0; /* テキストの背面に配置 */
  
  /* 罫線の設定 */
  background-image: linear-gradient(0deg, var(--color_pale) 1px, transparent 0px);
  background-size: 100% 2em; /* line-heightと同じ2emにする */
  background-attachment: local;

  mask-image: linear-gradient(to right, transparent 0%, black 20%, black 80%, transparent 100%);
}
/*===== / INTRODUCTION =====*//*#endregion*/

/*===== # BLOG =====*//*#region*/
section#blog .blog__feature {
  width: 100%;
  padding: 30px;
  background-color: var(--color_white); /* 紙っぽい色 */
  border-radius: 30px;
}
section#blog h3 {
  font-size: var(--font-size_4);
  line-height: 1;
  margin-top: 1em;
  margin-bottom: 0.7em;
}
section#blog .blog__feature h3 {
  margin-top: 0;
}
section#blog article {
  display: grid;
  text-align: left;
}
section#blog article .blog__thumbnail {
  grid-area: thumbnail;
}
section#blog article .blog__title {
  grid-area: title;
  font-size: var(--font-size_2);
  margin-block: 0.5em;
  line-height: 1.5em;
  word-break: normal;
  overflow-wrap: normal;
}
section#blog article .blog__snippet {
  grid-area: snippet;
  font-size: var(--font-size_0);
  line-height: 1.5em;
    word-break: normal;
  overflow-wrap: normal;
}
section#blog article .blog__link {
  grid-area: link;
  font-size: var(--font-size_1);
  text-align: right;
}
section#blog .blog__feature article {
  grid-template-columns: 40% 1fr;
  grid-template-rows: auto 1fr;
  column-gap: 20px;
  grid-template-areas:
    "thumbnail title"
    "thumbnail snippet"
    "thumbnail link";
}
section#blog .blog__feature article .blog__title {
  margin-top: 0;
}
section#blog .blog__recommendation ul {
  display: flex;
  flex-direction: row;
  justify-content: space-between;  
  --gap: 20px;
  gap: var(--gap);
  width: 100%;
  align-items: center;
}
section#blog .blog__recommendation li {
  flex-basis: 1;
}
section#blog .blog__recommendation article {
  grid-template-columns: 1fr;
  grid-template-areas:
    "thumbnail"
    "title"
    "snippet";
  width: 100%;
  padding: 30px;
  background-color: var(--color_white);
  border-radius: 30px;
}

section#blog .blog__search ul {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  align-items: center;
}
section#blog .blog__search li {
  flex: 1;
}
section#blog .blog__search a {
  display: block;
  padding-block: 0.7em;
  border-radius: 20px;
  color: var(--color_ivory);
  background: var(--color_charcoal);
  font-size: var(--font-size_2);

}
/*===== / BLOG =====*//*#endregion*/

/*===== # MEMBER =====*//*#region*/
section#member .member__list {
  overflow-x: hidden;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
  mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
}
section#member ul {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: flex-start;
  
  width: max-content;

  --case-visible-count: 9;
  --case-gap: 1dvw;

  margin-left: 0;
}
section#member li {
  width: calc(100dvw / var(--case-visible-count) - var(--case-gap));
  margin-right: var(--case-gap);
}
section#member article {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "portrait"
    "name"
    "roll";
  align-content: start;
}
section#member article img {
  grid-area: portrait;
  border-radius: 30px;
}
section#member article h4 {
  grid-area: name;
  font-size: var(--font-size_2);
  margin-block: 0.5em;
}
section#member article p {
  grid-area: roll;
  font-size: var(--font-size_0);
  line-height: 1.5em;
}
/*===== / MEMBER =====*//*#endregion*/

/*===== # EVENT =====*//*#region*/
section#event .event__schedule {
  display: grid;
  grid-template-columns: 1fr 40%;
  grid-template-rows: auto 1fr;
  column-gap: 20px;
  grid-template-areas:
    "title title"
    "list image";
  
  font-size: var(--font-size_2);
  width: 100%;
  line-height: 2;   /* 行の高さ */
  padding: 30px;
  position: relative; /* 疑似要素の基準にする */
  background: var(--color_white);
  
}
section#event .event__schedule::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0; /* テキストの背面に配置 */
  
  /* 罫線の設定 */
  background-image: linear-gradient(0deg, var(--color_pale) 1px, transparent 0px);
  background-size: 100% 2em; /* line-heightと同じ2emにする */
  background-attachment: local;

  mask-image: linear-gradient(to right, transparent 0%, black 20%, black 80%, transparent 100%);
}
section#event .event__schedule * {
  z-index: 1;
}
section#event .event__schedule h3 {
  grid-area: title;
  line-height: 1;
  margin-top: 0.3em;
  margin-bottom: 1em;
}
section#event .event__schedule ul {
  grid-area: list;
  list-style: "";
  padding-inline-start: 1em;
  margin-top: 0.5em;
}
section#event .event__schedule li {
  height: 2em;
}
section#event .event__schedule img {
  grid-area: image;
}
section#event h3 {
  font-size: var(--font-size_4);
  line-height: 1;
}
section#event article {
  display: grid;
  align-items: center;
  text-align: left;
  grid-template-columns: 20% 30% 1fr;
  grid-template-areas:
    "date location content";
}
section#event article .event__content {
  grid-area: content;

  font-size: var(--font-size_2);
}
section#event article .event__date {
  grid-area: date;
  font-size: var(--font-size_0);
}
section#event article .event__location {
  grid-area: location;
  font-size: var(--font-size_1);
  text-align: center;
}
/*===== / EVENT =====*//*#endregion*/

/*===== # FOOTER =====*//*#region*/
footer {
  background: var(--color_charcoal);
}
footer .footer__logo {
  margin-top: 30px;
  margin-bottom: 20px;
  width: 200px;
}
footer .footer__copyright {
  font-size: var(--font-size_0);
  color: var(--color_ivory);
}
/*===== / FOOTER =====*//*#endregion*/

/*===== # xxx =====*//*#region*/
/*===== / xxx =====*//*#endregion*/