@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Josefin+Sans:wght@400;700&family=Noto+Sans+JP:wght@400;700&family=Roboto+Mono&display=swap");
@import url("https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css");
/*! destyle.css v3.0.0 | MIT License | https://github.com/nicolas-cusan/destyle.css */
/* Reset box-model and set borders */
/* ============================================ */
*,
::before,
::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border-style: solid;
  border-width: 0;
}

/* Document */
/* ============================================ */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 * 3. Remove gray overlay on links for iOS.
 */
html {
  line-height: 1.15;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
  -webkit-tap-highlight-color: transparent;
  /* 3*/
}

/* Sections */
/* ============================================ */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}

/* Vertical rhythm */
/* ============================================ */
p,
table,
blockquote,
address,
pre,
iframe,
form,
figure,
dl {
  margin: 0;
}

/* Headings */
/* ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
}

/* Lists (enumeration) */
/* ============================================ */
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Lists (definition) */
/* ============================================ */
dt {
  font-weight: bold;
}

dd {
  margin-left: 0;
}

/* Grouping content */
/* ============================================ */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
  /* 1 */
  height: 0;
  /* 1 */
  overflow: visible;
  /* 2 */
  border-top-width: 1px;
  margin: 0;
  clear: both;
  color: inherit;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: inherit;
  /* 2 */
}

address {
  font-style: inherit;
}

/* Text-level semantics */
/* ============================================ */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
  text-decoration: none;
  color: inherit;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
  /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: inherit;
  /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Replaced content */
/* ============================================ */
/**
 * Prevent vertical alignment issues.
 */
svg,
img,
embed,
object,
iframe {
  vertical-align: bottom;
}

/* Forms */
/* ============================================ */
/**
 * Reset form fields to make them styleable.
 * 1. Make form elements stylable across systems iOS especially.
 * 2. Inherit text-transform from parent.
 */
button,
input,
optgroup,
select,
textarea {
  -webkit-appearance: none;
  /* 1 */
  -moz-appearance: none;
       appearance: none;
  vertical-align: middle;
  color: inherit;
  font: inherit;
  background: transparent;
  padding: 0;
  margin: 0;
  border-radius: 0;
  text-align: inherit;
  text-transform: inherit;
  /* 2 */
}

/**
 * Reset radio and checkbox appearance to preserve their look in iOS.
 */
[type="checkbox"] {
  -webkit-appearance: checkbox;
  -moz-appearance: checkbox;
       appearance: checkbox;
}

[type="radio"] {
  -webkit-appearance: radio;
  -moz-appearance: radio;
       appearance: radio;
}

/**
 * Correct cursors for clickable elements.
 */
button,
[type="button"],
[type="reset"],
[type="submit"] {
  cursor: pointer;
}

button:disabled,
[type="button"]:disabled,
[type="reset"]:disabled,
[type="submit"]:disabled {
  cursor: default;
}

/**
 * Improve outlines for Firefox and unify style with input elements & buttons.
 */
:-moz-focusring {
  outline: auto;
}

select:disabled {
  opacity: inherit;
}

/**
 * Remove padding
 */
option {
  padding: 0;
}

/**
 * Reset to invisible
 */
fieldset {
  margin: 0;
  padding: 0;
  min-width: 0;
}

legend {
  padding: 0;
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the outline style in Safari.
 */
[type="search"] {
  outline-offset: -2px;
  /* 1 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Fix font inheritance.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}

/**
 * Clickable labels
 */
label[for] {
  cursor: pointer;
}

/* Interactive */
/* ============================================ */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/*
 * Remove outline for editable content.
 */
[contenteditable]:focus {
  outline: auto;
}

/* Tables */
/* ============================================ */
/**
1. Correct table border color inheritance in all Chrome and Safari.
*/
table {
  border-color: inherit;
  /* 1 */
}

caption {
  text-align: left;
}

td,
th {
  vertical-align: top;
  padding: 0;
}

th {
  text-align: left;
  font-weight: bold;
}

* {
  font-family: "Noto Sans JP", "メイリオ", monospace;
}

body {
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  font-size: 14px;
  line-height: 1.8em;
}

h1,
h2,
h3 {
  line-height: 1;
}

ol {
  list-style-type: decimal;
  -webkit-margin-start: 30px;
          margin-inline-start: 30px;
}

body > section,
.main > section,
footer {
  border-top: 1px solid var(--color-hr);
}

input,
select {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-hr);
  border-radius: 3px;
  color: var(--color-text-main);
  text-align: left;
  padding: 3px 5px;
}

@media all and (min-width: 769px) {
  .wrap {
    margin-left: auto;
    margin-right: auto;
    padding-left: 40px;
    padding-right: 40px;
    width: 960px;
  }
}

@media all and (max-width: 768px) {
  .wrap {
    padding-left: 30px;
    padding-right: 30px;
  }
}

@media all and (max-width: 350px) {
  .wrap {
    padding-left: 20px;
    padding-right: 20px;
  }
}

.text-left {
  text-align: left;
}

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

.text-right {
  text-align: right;
}

.text-gray {
  color: var(--color-text-gray);
}

.text-main {
  color: var(--color-accent-main);
}

.text-sub {
  color: var(--color-accent-sub);
}

.bg-gray {
  background-color: var(--color-bg-gray);
}

.marker-main {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(90%, transparent), color-stop(90%, var(--color-accent-main)));
  background: linear-gradient(transparent 90%, var(--color-accent-main) 90%);
  display: inline-block;
  padding-bottom: 8px;
}

.marker-sub {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(90%, transparent), color-stop(90%, var(--color-accent-sub)));
  background: linear-gradient(transparent 90%, var(--color-accent-sub) 90%);
  display: inline-block;
  padding-bottom: 8px;
}

.col-horizon {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.col-horizon.between {
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

@media all and (min-width: 769px) {
  .show-sp {
    display: none;
  }
}

@media all and (max-width: 768px) {
  .show-pc {
    display: none;
  }
}

body.theme-light {
  /* 背景 */
  --color-bg-main: #fff;
  --color-bg-gray: #f7f7f7;
  /* 文字色 */
  --color-text-main: #333;
  --color-text-gray: #c4c4c4;
  /* 線 */
  --color-border: #aaa;
  --color-hr: #ddd;
}

body.theme-dark {
  /* 背景 */
  --color-bg-main: #272727;
  --color-bg-gray: #333;
  /* 文字色 */
  --color-text-main: #f8f8f8;
  --color-text-gray: #777;
  /* 線 */
  --color-border: #999;
  --color-hr: #666;
}

header {
  background-color: var(--color-bg-main);
  height: 100px;
  position: fixed;
  margin: 0;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
}

header + * {
  margin-top: 100px;
}

header,
header * {
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

@media all and (min-width: 769px) {
  header {
    padding-top: 45px;
  }
  header .wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

@media all and (max-width: 768px) {
  header {
    padding-top: 20px;
    text-align: center;
  }
  header .wrap {
    padding: 0 !important;
  }
  header .col-horizon {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}

header.is-animation {
  -webkit-box-shadow: 0 0 10px rgba(var(--color-text-main), 0.5);
          box-shadow: 0 0 10px rgba(var(--color-text-main), 0.5);
  height: auto;
  padding: 10px;
}

header.is-animation .title {
  margin-bottom: 0;
}

@media all and (min-width: 769px) {
  header.is-animation .title {
    font-size: 24px;
  }
}

@media all and (max-width: 768px) {
  header.is-animation .title {
    font-size: 0;
  }
}

header .title {
  font-size: 36px;
  font-weight: bold;
}

@media all and (max-width: 768px) {
  header .title {
    margin-bottom: 10px;
  }
}

header .menu {
  color: var(--color-text-gray);
}

@media all and (min-width: 769px) {
  header .menu ul li:not(:first-child):before {
    content: "　｜　";
  }
}

@media all and (max-width: 768px) {
  header .menu ul li:not(:first-child):before {
    content: " ｜ ";
  }
}

header .menu ul li a {
  color: var(--color-text-main);
}

@media all and (min-width: 769px) {
  header .menu ul li a {
    font-size: 18px;
  }
}

@media all and (max-width: 768px) {
  header .menu ul li a {
    font-size: 14px;
  }
}

header .menu .twitter {
  display: inline-block;
}

@media all and (min-width: 769px) {
  header .menu .twitter {
    font-size: 24px;
    margin-left: 20px;
  }
}

@media all and (max-width: 768px) {
  header .menu .twitter {
    font-size: 22px;
    margin-left: 10px;
  }
}

footer {
  text-align: center;
  padding: 20px 0;
}

@media all and (max-width: 768px) {
  footer .col-horizon.between {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
}

footer .bookmark {
  color: var(--color-text-gray);
}

footer .bookmark a {
  color: var(--color-text-main);
  display: inline-block;
  text-decoration: underline;
  padding: 0 2px;
}

/***********************************************************
 * page: index
 ***********************************************************/
.page-index .firstview {
  -webkit-backdrop-filter: blur(50px);
          backdrop-filter: blur(50px);
  background: -webkit-gradient(linear, left bottom, left top, from(rgba(0, 0, 0, 0.4)), to(rgba(0, 0, 0, 0.4))), url("../img/header.jpg");
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url("../img/header.jpg");
  background-size: auto, cover;
  height: 360px;
}

.page-index .firstview .wrap {
  background: url("../img/header.jpg");
  background-size: cover;
  height: 100%;
  position: relative;
}

.page-index .firstview .catchcopy span {
  background: rgba(0, 0, 0, 0.3);
  display: inline-block;
  color: #fff;
  position: absolute;
}

@media all and (min-width: 769px) {
  .page-index .firstview .catchcopy span {
    padding: 15px 40px;
  }
}

@media all and (max-width: 768px) {
  .page-index .firstview .catchcopy span {
    max-width: 70vw;
    padding: 8px 15px;
  }
}

@media all and (min-width: 769px) {
  .page-index .firstview .catchcopy.top span {
    top: 40px;
  }
  .page-index .firstview .catchcopy.bottom span {
    bottom: 40px;
  }
  .page-index .firstview .catchcopy.left span {
    left: 60px;
  }
  .page-index .firstview .catchcopy.right span {
    right: 60px;
    text-align: right;
  }
}

@media all and (max-width: 768px) {
  .page-index .firstview .catchcopy.top span {
    top: 20px;
  }
  .page-index .firstview .catchcopy.bottom span {
    bottom: 20px;
  }
  .page-index .firstview .catchcopy.left span {
    left: 20px;
  }
  .page-index .firstview .catchcopy.right span {
    right: 20px;
    text-align: right;
  }
}

.page-index .firstview .catchcopy.center {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  height: 100%;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.page-index .firstview .catchcopy.center span {
  text-align: center;
  position: relative;
}

@media all and (min-width: 769px) {
  .page-index .lead {
    padding: 30px 0;
  }
}

@media all and (max-width: 768px) {
  .page-index .lead {
    font-size: 13px;
    line-height: 1.6;
    text-align: left;
    padding: 20px 0;
  }
}

@media all and (min-width: 769px) {
  .page-index .main > section {
    padding: 80px 0;
  }
}

@media all and (max-width: 768px) {
  .page-index .main > section {
    padding: 60px 0;
  }
}

.page-index .main > section h2 {
  font-size: 48px;
  font-weight: bold;
}

@media all and (min-width: 769px) {
  .page-index .main > section h2 {
    text-align: center;
  }
}

@media all and (max-width: 768px) {
  .page-index .main > section h2 {
    margin-bottom: 30px;
    text-align: left;
  }
}

.page-index .main > section h3 {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
}

@media all and (max-width: 768px) {
  .page-index .main > section h3 {
    margin-bottom: 20px;
  }
}

@media all and (min-width: 769px) {
  .page-index .main > section .section-block:not(:first-child),
  .page-index .main > section hr:not(:first-child) {
    margin-top: 50px;
  }
}

@media all and (max-width: 768px) {
  .page-index .main > section .section-block:not(:first-child),
  .page-index .main > section hr:not(:first-child) {
    margin-top: 40px;
  }
}

.page-index .main > section hr {
  border: 0;
  border-top: 1px dotted var(--color-hr);
}

.page-index .main > section .inner {
  background-color: var(--color-bg-gray);
  border-radius: 10px;
}

@media all and (min-width: 769px) {
  .page-index .main > section .section-block.inner {
    padding: 60px;
  }
}

@media all and (max-width: 768px) {
  .page-index .main > section .section-block.inner {
    padding: 15px 25px;
    margin-left: -10px;
    margin-right: -10px;
  }
  .page-index .main > section .section-block.inner h2 {
    font-size: 36px;
    margin-bottom: 20px;
  }
}

@media all and (min-width: 769px) {
  .page-index .main > section .section-block .inner {
    padding: 20px 30px;
  }
}

@media all and (max-width: 768px) {
  .page-index .main > section .section-block .inner {
    margin-left: -10px;
    margin-right: -10px;
    padding: 15px;
  }
}

@media all and (min-width: 769px) {
  .page-index .main > section .section-block:not(.flat) {
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: start;
    display: -ms-grid;
    display: grid;
    gap: 40px;
    -ms-grid-columns: 2fr 5fr;
        grid-template-columns: 2fr 5fr;
  }
  .page-index .main > section .section-block:not(.flat):nth-of-type(2n) {
    -ms-grid-columns: 5fr 2fr;
        grid-template-columns: 5fr 2fr;
  }
  .page-index .main > section .section-block:not(.flat):nth-of-type(2n) > div {
    -ms-grid-column: 1;
        grid-column-start: 1;
    -ms-grid-row: 1;
        grid-row-start: 1;
  }
  .page-index .main > section .section-block:not(.flat) h2 {
    margin-top: 30px;
  }
}

@media all and (max-width: 768px) {
  .page-index .main > section .section-block:not(.flat):nth-of-type(2n) h2 {
    text-align: right;
  }
}

.page-index .main > section .section-block.flat h2,
.page-index .main > section .section-block.flat h3 {
  margin-bottom: 20px;
}

@media all and (max-width: 768px) {
  .page-index .main > section .section-block.flat h2,
  .page-index .main > section .section-block.flat h3 {
    text-align: center;
  }
}

@media all and (min-width: 769px) {
  .page-index .main > section .section-block.flat .contents.horizon {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .page-index .main > section .section-block.flat .contents.horizon > div {
    width: 46%;
  }
}

@media all and (max-width: 768px) {
  .page-index .main > section .section-block.flat .contents.horizon h3 {
    margin-top: 40px;
  }
  .page-index .main > section .section-block.flat .contents.horizon > div:not(:first-child) {
    margin-top: 40px;
  }
}

.page-index .story {
  line-height: 2.2em;
}

.page-index .schedule dl {
  display: -ms-grid;
  display: grid;
  gap: 40px;
  -ms-grid-columns: 110px 1fr;
      grid-template-columns: 110px 1fr;
}

.page-index .schedule dl:not(:first-child) {
  margin-top: 5px;
}

.page-index .schedule dl dt {
  font-size: 16px;
  text-align: right;
  position: relative;
}

.page-index .schedule dl dt:before {
  content: "●";
  font-size: 12px;
  position: absolute;
  right: -28px;
  z-index: 1;
}

.page-index .schedule dl:not(:first-child) dt::after {
  border-right: 2px solid var(--color-hr);
  content: "";
  position: absolute;
  right: -23px;
  top: -15px;
  height: 100%;
}

.page-index .schedule.main dt::before {
  color: var(--color-accent-main);
}

.page-index .schedule.sub dt::before {
  color: var(--color-accent-sub);
}

@media all and (max-width: 768px) {
  .page-index .schedule-attention {
    margin-top: 10px;
  }
}

.page-index .check li {
  padding-left: 30px;
  position: relative;
}

.page-index .check li:before {
  content: "\eb85";
  font-family: "remixicon" !important;
  font-size: 20px;
  font-style: normal;
  position: absolute;
  left: 0;
}

.page-index .check li:not(:first-child) {
  margin-top: 20px;
}

.page-index .check.main li::before {
  color: var(--color-accent-main);
}

.page-index .check.sub li::before {
  color: var(--color-accent-sub);
}

.page-index .members,
.page-index .pairs {
  display: -ms-grid;
  display: grid;
  text-align: center;
}

.page-index .members > *,
.page-index .pairs > * {
  border-color: var(--color-hr);
  border-style: dotted;
  border-width: 0 1px 1px 0;
}

.page-index .members a,
.page-index .members .name,
.page-index .pairs a,
.page-index .pairs .name {
  display: block;
}

.page-index .members a,
.page-index .pairs a {
  padding: 15px 10px;
}

.page-index .members .name,
.page-index .pairs .name {
  line-height: 1.2;
  margin-top: 5px;
}

.page-index .members .symbol,
.page-index .pairs .symbol {
  font-size: 22px;
  line-height: 100px;
  padding-top: 15px;
}

.page-index .members.column3 {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
}

@media all and (min-width: 769px) {
  .page-index .members.column3 {
    -ms-grid-columns: (140px)[3];
        grid-template-columns: repeat(3, 140px);
  }
}

@media all and (max-width: 768px) {
  .page-index .members.column3 {
    -ms-grid-columns: (140px)[2];
        grid-template-columns: repeat(2, 140px);
  }
}

.page-index .members.column3:after {
  border: 1px solid var(--color-bg-main);
  content: "";
  position: absolute;
  bottom: 0;
  width: 100%;
}

@media all and (min-width: 769px) {
  .page-index .members.column3 > *:nth-child(3n) {
    border-right-width: 0;
  }
}

@media all and (max-width: 768px) {
  .page-index .members.column3 > *:nth-child(2n) {
    border-right-width: 0;
  }
}

.page-index .members.column4 {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
}

@media all and (min-width: 769px) {
  .page-index .members.column4 {
    -ms-grid-columns: (140px)[4];
        grid-template-columns: repeat(4, 140px);
  }
}

@media all and (max-width: 768px) {
  .page-index .members.column4 {
    -ms-grid-columns: (140px)[2];
        grid-template-columns: repeat(2, 140px);
  }
}

.page-index .members.column4:after {
  border: 1px solid var(--color-bg-main);
  content: "";
  position: absolute;
  bottom: 0;
  width: 100%;
}

@media all and (min-width: 769px) {
  .page-index .members.column4 > *:nth-child(4n) {
    border-right-width: 0;
  }
}

@media all and (max-width: 768px) {
  .page-index .members.column4 > *:nth-child(2n) {
    border-right-width: 0;
  }
}

.page-index .members.column5 {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
}

@media all and (min-width: 769px) {
  .page-index .members.column5 {
    -ms-grid-columns: (140px)[5];
        grid-template-columns: repeat(5, 140px);
  }
}

@media all and (max-width: 768px) {
  .page-index .members.column5 {
    -ms-grid-columns: (140px)[2];
        grid-template-columns: repeat(2, 140px);
  }
}

.page-index .members.column5:after {
  border: 1px solid var(--color-bg-main);
  content: "";
  position: absolute;
  bottom: 0;
  width: 100%;
}

@media all and (min-width: 769px) {
  .page-index .members.column5 > *:nth-child(5n) {
    border-right-width: 0;
  }
}

@media all and (max-width: 768px) {
  .page-index .members.column5 > *:nth-child(2n) {
    border-right-width: 0;
  }
}

.page-index .pairs.column2 {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
}

@media all and (min-width: 769px) {
  .page-index .pairs.column2 {
    -ms-grid-columns: (300px)[2];
        grid-template-columns: repeat(2, 300px);
  }
}

@media all and (max-width: 768px) {
  .page-index .pairs.column2 {
    -ms-grid-columns: (300px)[1];
        grid-template-columns: repeat(1, 300px);
  }
}

.page-index .pairs.column2:after {
  border: 1px solid var(--color-bg-main);
  content: "";
  position: absolute;
  bottom: 0;
  width: 100%;
}

@media all and (min-width: 769px) {
  .page-index .pairs.column2 > *:nth-child(2n) {
    border-right-width: 0;
  }
}

@media all and (max-width: 768px) {
  .page-index .pairs.column2 > *:nth-child(1n) {
    border-right-width: 0;
  }
}

.page-index .pairs.column3 {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
}

@media all and (min-width: 769px) {
  .page-index .pairs.column3 {
    -ms-grid-columns: (300px)[3];
        grid-template-columns: repeat(3, 300px);
  }
}

@media all and (max-width: 768px) {
  .page-index .pairs.column3 {
    -ms-grid-columns: (300px)[1];
        grid-template-columns: repeat(1, 300px);
  }
}

.page-index .pairs.column3:after {
  border: 1px solid var(--color-bg-main);
  content: "";
  position: absolute;
  bottom: 0;
  width: 100%;
}

@media all and (min-width: 769px) {
  .page-index .pairs.column3 > *:nth-child(3n) {
    border-right-width: 0;
  }
}

@media all and (max-width: 768px) {
  .page-index .pairs.column3 > *:nth-child(1n) {
    border-right-width: 0;
  }
}

.page-index .pairs .group {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 140px 1fr 140px;
      grid-template-columns: 140px 1fr 140px;
}

.page-index .pairs .group > a:first-child {
  padding-right: 0;
}

.page-index .pairs .group > a:last-child {
  padding-left: 0;
}

.page-index .event-list {
  display: -ms-grid;
  display: grid;
  gap: 20px;
  -ms-grid-columns: 1fr 1fr;
      grid-template-columns: 1fr 1fr;
}

@media all and (max-width: 768px) {
  .page-index .event-list:not(.mini) {
    -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
  }
}

.page-index .event-list.contents {
  margin-top: 30px;
}

.page-index .event-list.mini .event-item {
  border-radius: 4px;
  height: 40px;
}

.page-index .event-item {
  border-radius: 10px;
  display: block;
  height: 80px;
  overflow: hidden;
  position: relative;
}

.page-index .event-item:before {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(25%, rgba(0, 0, 0, 0)), color-stop(55%, rgba(0, 0, 0, 0.1)), color-stop(90%, rgba(0, 0, 0, 0.4)), to(rgba(0, 0, 0, 0.5)));
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 25%, rgba(0, 0, 0, 0.1) 55%, rgba(0, 0, 0, 0.4) 90%, rgba(0, 0, 0, 0.5) 100%);
  bottom: 0;
  content: "";
  position: absolute;
  max-height: 50px;
  height: 100%;
  width: 100%;
}

.page-index .event-item img {
  -o-object-fit: cover;
     object-fit: cover;
  height: 100%;
  width: 100%;
}

.page-index .event-item span {
  color: #fff;
  line-height: 1;
  position: absolute;
}

.page-index .event-item span.title {
  bottom: 12px;
  text-shadow: 0 0 5px #000;
}

@media all and (min-width: 769px) {
  .page-index .event-item span.title {
    left: 15px;
  }
}

@media all and (max-width: 768px) {
  .page-index .event-item span.title {
    left: 12px;
  }
}

.page-index .event-item span.date {
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 5px;
  display: inline-block;
  font-size: 14px;
  padding: 3px 8px 5px;
  right: 10px;
}

@media all and (min-width: 769px) {
  .page-index .event-item span.date {
    bottom: 8px;
  }
}

@media all and (max-width: 768px) {
  .page-index .event-item span.date {
    top: 8px;
  }
}

/***********************************************************
 * page: member
 ***********************************************************/
@media all and (min-width: 769px) {
  .page-member .wrap {
    width: 600px;
  }
}

@media all and (min-width: 769px) {
  .page-member .main > section {
    padding: 30px 0 80px;
  }
}

@media all and (max-width: 768px) {
  .page-member .main > section {
    padding: 20px 0 60px;
  }
}

@media all and (min-width: 769px) {
  .page-member .section-block {
    margin-top: 0 !important;
    padding-top: 50px;
  }
}

@media all and (max-width: 768px) {
  .page-member .section-block {
    margin-top: 0 !important;
    padding-top: 40px;
  }
}

.page-member .member-item {
  display: -ms-grid;
  display: grid;
}

@media all and (min-width: 769px) {
  .page-member .member-item {
        grid-template-areas: "icon word" "icon name" "datalist datalist" "context context";
    -ms-grid-columns: 150px 1fr;
        grid-template-columns: 150px 1fr;
  }
}

@media all and (max-width: 768px) {
  .page-member .member-item {
    gap: 20px;
        grid-template-areas: "name name" "icon datalist" "word word" "context context";
    -ms-grid-columns: 100px 1fr;
        grid-template-columns: 100px 1fr;
  }
}

.page-member .member-item .name {
  grid-area: name;
  position: relative;
}

@media all and (min-width: 769px) {
  .page-member .member-item .name {
    border: 0;
    text-align: right;
    margin-bottom: 10px;
  }
}

@media all and (max-width: 768px) {
  .page-member .member-item .name {
    border-top: 2px dotted #eee;
  }
}

@media all and (min-width: 769px) {
  .page-member .member-item .name-inner {
    background-color: var(--color-bg-main);
    position: absolute;
    top: -16px;
    right: 8px;
    padding: 0 5px;
    z-index: 1;
  }
}

@media all and (max-width: 768px) {
  .page-member .member-item .name-inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    margin-top: -15px;
  }
}

@media all and (min-width: 769px) {
  .page-member .member-item .name-full {
    display: inline-block;
    font-size: 12px;
  }
}

@media all and (max-width: 768px) {
  .page-member .member-item .name-full {
    background-color: var(--color-bg-main);
    font-size: 18px;
    font-weight: bold;
    padding: 0 10px;
  }
}

.page-member .member-item .name-kana {
  color: var(--color-text-gray);
}

@media all and (min-width: 769px) {
  .page-member .member-item .name-kana {
    display: inline-block;
    font-size: 10px;
    margin-left: 5px;
  }
}

@media all and (max-width: 768px) {
  .page-member .member-item .name-kana {
    font-size: 11px;
    font-weight: bold;
    line-height: 1;
    letter-spacing: 2px;
    margin-top: 2px;
  }
}

.page-member .member-item .icon {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  grid-area: icon;
}

.page-member .member-item .datalist {
  grid-area: datalist;
}

@media all and (min-width: 769px) {
  .page-member .member-item .datalist {
    margin: 20px 0 12px 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}

@media all and (max-width: 768px) {
  .page-member .member-item .datalist {
    font-size: 10px;
  }
}

.page-member .member-item .datalist dl {
  display: -ms-grid;
  display: grid;
}

@media all and (min-width: 769px) {
  .page-member .member-item .datalist dl {
    -ms-grid-columns: 80px 1fr;
        grid-template-columns: 80px 1fr;
    gap: 0 12px;
    margin-bottom: 8px;
  }
  .page-member .member-item .datalist dl.half {
    width: 48%;
  }
  .page-member .member-item .datalist dl.full {
    width: 100%;
  }
}

@media all and (max-width: 768px) {
  .page-member .member-item .datalist dl {
    -ms-grid-columns: 50px 1fr;
        grid-template-columns: 50px 1fr;
    gap: 0 10px;
    line-height: 1.6;
  }
}

.page-member .member-item .datalist dl dt,
.page-member .member-item .datalist dl dd {
  padding: 5px 0;
}

.page-member .member-item .datalist dl dt {
  border-bottom: 1px dotted var(--color-hr);
  color: var(--color-text-gray);
  font-weight: normal;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.page-member .member-item .word {
  grid-area: word;
  color: #eee;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  line-height: 1.6;
  border: 2px solid #eee;
  border-radius: 3px;
  position: relative;
}

@media all and (min-width: 769px) {
  .page-member .member-item .word {
    padding: 16px 25px 18px;
  }
}

@media all and (max-width: 768px) {
  .page-member .member-item .word {
    padding: 10px 20px;
    margin: 0 -10px;
  }
}

.page-member .member-item .word-inner {
  border-style: solid;
  border-color: #eee;
  border-top-color: transparent !important;
  position: absolute;
}

@media all and (min-width: 769px) {
  .page-member .member-item .word-inner {
    border-width: 20px 20px 0 0;
    left: -20px;
    top: 40%;
  }
}

@media all and (max-width: 768px) {
  .page-member .member-item .word-inner {
    border-width: 20px 20px 0 0;
    top: -20px;
    left: 30px;
  }
}

.page-member .member-item .word-inner:before {
  border-style: solid;
  border-color: transparent #fff;
  content: "";
  position: absolute;
}

@media all and (min-width: 769px) {
  .page-member .member-item .word-inner:before {
    border-width: 16px 16px 0 0;
    left: 5px;
    bottom: 2px;
  }
}

@media all and (max-width: 768px) {
  .page-member .member-item .word-inner:before {
    border-width: 16px 16px 0 0;
    left: 2px;
    bottom: -1px;
  }
}

.page-member .member-item .context {
  grid-area: context;
}

/***********************************************************
 * page: bbs
 ***********************************************************/
.page-bbs {
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
}

.page-bbs .submenu {
  padding: 10px 0;
}

@media all and (max-width: 768px) {
  .page-bbs .submenu .wrap {
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    font-size: 12px;
    line-height: 1.4;
    padding-left: 15px;
    padding-right: 15px;
  }
}

.page-bbs .submenu-links {
  color: var(--color-text-gray);
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  margin-left: 10px;
}

.page-bbs .submenu-links a,
.page-bbs .submenu-links span {
  color: var(--color-text-main);
}

.page-bbs footer {
  padding: 10px 0;
}

@media all and (min-width: 769px) {
  .page-bbs footer .wrap {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}

@media all and (max-width: 768px) {
  .page-bbs footer .wrap {
    padding-left: 10px;
    padding-right: 10px;
  }
  .page-bbs footer form {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 3fr 3fr 3fr 2fr;
        grid-template-columns: 3fr 3fr 3fr 2fr;
    gap: 5px;
  }
  .page-bbs footer form input,
  .page-bbs footer form select {
    width: 100% !important;
  }
  .page-bbs footer span {
    display: none;
  }
  .page-bbs footer .admin {
    border-top: 1px dotted var(--color-hr);
    margin-top: 10px;
    padding-top: 5px;
  }
}

.page-bbs .editform input[type="text"],
.page-bbs .editform input[type="password"],
.page-bbs .editform select {
  width: 80px;
}

.page-bbs .editform input[type="submit"] {
  padding-left: 10px;
  padding-right: 10px;
}

.page-bbs .post-index {
  text-align: center;
}

@media all and (min-width: 769px) {
  .page-bbs .post-index {
    margin: 80px auto;
  }
}

@media all and (max-width: 768px) {
  .page-bbs .post-index {
    margin: 40px 15px;
  }
}

.page-bbs .post-item {
  background-color: var(--color-bg-main);
  border-radius: 10px;
  display: block;
  line-height: 1;
  max-width: 600px;
  margin: auto;
  text-align: left;
}

@media all and (min-width: 769px) {
  .page-bbs .post-item {
    font-size: 12px;
    padding: 20px;
  }
}

@media all and (max-width: 768px) {
  .page-bbs .post-item {
    font-size: 11px;
    padding: 14px 15px;
  }
}

.page-bbs .post-item:not(:first-child) {
  margin-top: 30px;
}

.page-bbs .post-navigate {
  background-color: var(--color-bg-main);
  border-radius: 30px;
  color: var(--color-text-gray);
  display: inline-block;
  margin-top: 50px;
  padding: 10px 30px;
  opacity: 0.8;
}

.page-bbs .post-navigate > a {
  color: var(--color-text-main);
  display: inline-block;
}

.page-bbs .form .fieldset:not(:last-child) {
  margin-bottom: 20px;
}

.page-bbs .form .field {
  font-size: 12px;
  font-weight: bold;
  margin-bottom: 5px;
}

.page-bbs .form input,
.page-bbs .form textarea {
  border: 1px solid var(--color-border);
  border-radius: 3px;
  display: block;
  font-size: 16px;
  padding: 8px 12px;
  width: 100%;
}

.page-bbs .form input[type="submit"] {
  background-color: var(--color-button-bg);
  border-color: var(--color-button-bg);
  color: var(--color-button-text);
  padding: 12px;
  text-align: center;
}

.page-bbs .form textarea {
  line-height: 1.6em;
  height: 160px;
}

.page-bbs.index .post-item > div:not(:first-child) {
  margin-top: 8px;
}

@media all and (min-width: 769px) {
  .page-bbs.index .post-item .title {
    font-size: 18px;
    line-height: 1.6;
  }
}

@media all and (max-width: 768px) {
  .page-bbs.index .post-item .title {
    font-size: 14px;
    line-height: 1.4;
  }
}

.page-bbs.index .post-item .tips {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

@media all and (max-width: 768px) {
  .page-bbs.index .post-item .tips {
    font-size: 10px;
  }
}

.page-bbs.index .post-item .tips span {
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  display: inline-block;
}

@media all and (min-width: 769px) {
  .page-bbs.index .post-item .tips span:not(:first-child) {
    margin-left: 5px;
  }
}

@media all and (max-width: 768px) {
  .page-bbs.index .post-item .tips span:not(:first-child) {
    margin-left: 3px;
  }
}

.page-bbs.index .post-item .tips span:nth-child(odd) {
  margin-top: 3px;
}

.page-bbs.index .post-item .members,
.page-bbs.index .post-item .date {
  display: inline-block;
}

.page-bbs.index .post-item .members {
  margin-right: 3px;
}

.page-bbs.index .post-item .members .last {
  text-decoration: underline;
}

@media all and (min-width: 769px) {
  .page-bbs.post .res {
    padding: 25px 22px 30px;
  }
}

@media all and (max-width: 768px) {
  .page-bbs.post .res {
    padding: 20px 18px 30px;
  }
}

.page-bbs.post .res-subject {
  font-size: 16px;
  line-height: 1.4em;
  text-align: center;
}

@media all and (min-width: 769px) {
  .page-bbs.post .res-post {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 100px 1fr;
        grid-template-columns: 100px 1fr;
    gap: 20px;
    margin-top: 30px;
  }
}

@media all and (max-width: 768px) {
  .page-bbs.post .res-post {
    margin-top: 25px;
  }
}

.page-bbs.post .res-post .icon {
  font-size: 12px;
}

@media all and (min-width: 769px) {
  .page-bbs.post .res-post .icon {
    text-align: center;
  }
}

@media all and (max-width: 768px) {
  .page-bbs.post .res-post .icon {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 64px 1fr;
        grid-template-columns: 64px 1fr;
    gap: 10px;
    margin-bottom: 10px;
  }
}

@media all and (min-width: 769px) {
  .page-bbs.post .res-post .icon img {
    margin-bottom: 5px;
  }
}

@media all and (max-width: 768px) {
  .page-bbs.post .res-post .icon img {
    height: 64px;
    width: 64px;
  }
}

@media all and (max-width: 768px) {
  .page-bbs.post .res-post .icon .name {
    font-size: 13px;
  }
}

.page-bbs.post .res-post .message {
  font-size: 14px;
  line-height: 1.7em;
}

.page-bbs.post .res-post .date {
  color: var(--color-text-gray);
  margin-top: 10px;
  text-align: right;
}

.page-bbs.search .fieldset {
  margin-bottom: 0 !important;
}

.page-bbs.search .fieldset-search {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 80px;
      grid-template-columns: 1fr 80px;
  gap: 10px;
}

.page-bbs.search .search-navigate {
  color: var(--color-text-gray);
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

@media all and (min-width: 769px) {
  .page-bbs.search .search-navigate {
    font-size: 14px;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    padding: 15px;
  }
}

@media all and (max-width: 768px) {
  .page-bbs.search .search-navigate {
    font-size: 12px;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    padding: 10px;
  }
}

.page-bbs.search .search-navigate a {
  color: var(--color-text-main);
  display: inline-block;
  padding: 0 3px;
}

.page-bbs.search .search-navigate input {
  border: 0;
  padding: 0 0 3px 0;
}

.page-bbs.search .search-navigate form {
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
}