@charset "UTF-8";
/*==================================================
Template design by anoSora
@link https://anosora.itsuka-yume.com/

テンプレートデザイン、およびコードの著作権は anoSora いつか にあります。
利用規約をご確認の上ご利用ください。
==================================================*/

/* ーーーーーーーーーーーーー

■メディアクエリ　ブレイクPoint
デフォルトをスマホ用デザインとして、モバイルファースト設計にしています。
min-width: 768px（タブレット想定）
min-width: 1024px（ラップトップ想定）
min-width: 1280px（PC想定）
min-width: 1440px（デザイン調整用）
min-width: 1500px（デザイン調整用）

ーーーーーーーーーーーー */

@import url("https://fonts.googleapis.com/css2?family=Mea+Culpa&family=Noto+Sans+JP:wght@100..900&family=Zen+Old+Mincho&family=Material+Symbols+Rounded&display=swap");
/*
リセット
※こちらの内容は基本触らないほうが良いです。
_________________________________________*/
/*　http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126　*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* Normalize
--------------------------------------------- */
/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
	 ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
}

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

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 h1 {
    font-size: 2em;
    margin: 0.67em 0;
}
 */
/* Grouping content
	 ========================================================================== */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
}

/**
 * 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;
  font-size: 1em;
}

/* Text-level semantics
	 ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
}

/**
 * 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;
  font-size: 1em;
}

/**
 * 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;
}

/* Embedded content
	 ========================================================================== */
/**
 * Remove the border on images inside links in IE 10.
 */
img {
  border-style: none;
}

/* Forms
	 ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button,
input {
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select {
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button,
[type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button;
}

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *		`fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box;
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal;
}

/**
 * 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;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */
[type=checkbox],
[type=radio] {
  box-sizing: border-box;
  padding: 0;
}

/**
 * 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 odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type=search] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}

/**
 * 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. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

/* 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;
}

/* Misc
	 ========================================================================== */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}

/* Box sizing
--------------------------------------------- */
/* Inherit box-sizing to more easily change it's value on a component level.
@link http://css-tricks.com/inheriting-box-sizing-probably-slightly-better-best-practice/ */
*,
*::before,
*::after {
  box-sizing: inherit;
}

html {
  box-sizing: border-box;
}

/* リセット　ここまで */
/*==================================================

デザインのベース

==================================================*/
/*
ページのベーススタイル
_________________________________________*/
body,
html {
  font-family: Roboto, "Segoe UI", Arial, "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "BIZ UDPGothic", "Meiryo", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
  color: var(--color-text);
  background-color: var(--color-primary);
  box-sizing: border-box;
}

a {
  display: inline-block;
  color: var(--color-text);
  text-decoration: none;
  transition: all 0.3s ease;
}
a img {
  transition: all 0.3s ease;
}
a:hover {
  color: var(--color-accent);
  text-shadow: 0px 0px 5px rgba(var(--color-accent-rgb), 0.5);
}
a:hover img {
  opacity: 0.8;
  box-shadow: var(--shadow-hover);
}

figure {
  margin: unset;
}

img {
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  vertical-align: bottom;
}

h1 {
  font-size: clamp(1.5rem, 1.333rem + 0.83vw, 2rem);
  font-weight: 500;
  /* font-size=>サイズ24px-32px　画面320px-1280px */
}

h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 1.333rem + 0.83vw, 2rem);
  font-weight: 500;
  /* font-size=>サイズ24px-32px　画面320px-1280px */
}

h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.125rem, 1rem + 0.63vw, 1.5rem);
  font-weight: 500;
  /* font-size=>サイズ18px-24px　画面320px-1280px */
}

h4,
h5,
h6 {
  font-family: var(--font-serif);
  font-size: 16px;
}
@media screen and (min-width: 1024px) {
  h4,
  h5,
  h6 {
    font-size: 18px;
  }
}

.material-symbols-rounded {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

/*
読み込みアニメーション
_________________________________________*/
.body-container {
  opacity: 0;
  pointer-events: none;
}

body.appear .body-container {
  animation-name: Contents-Appear;
  animation-duration: 0.3s;
  animation-delay: 0.7s;
  animation-fill-mode: forwards;
  opacity: 0;
  pointer-events: auto;
}

@keyframes Contents-Appear {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.loading-bg {
  opacity: 0;
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 100%;
  height: 100svh;
  background: var(--color-main);
  animation-name: loading-up;
  animation-duration: 1.0s;
  animation-delay: 0.2s;
  animation-timing-function: ease-in-out;
  animation-fill-mode: forwards;
  pointer-events: none;
}

@keyframes loading-up {
  0% {
    opacity: 0;
    transform-origin: bottom;
    transform: scaleY(1);
  }
  50% {
    opacity: 1;
    transform-origin: bottom;
    transform: scaleY(1);
  }
  50.001% {
    transform-origin: top;
  }
  100% {
    opacity: 1;
    transform-origin: top;
    transform: scaleY(0);
  }
}
/*
ボックス・レイアウト
_________________________________________*/
.body-container {
  font-size: 14px;
}

.container-bg {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 0;
  width: 100%;
  height: 100svh;
}
.container-bg img {
  width: 100%;
  height: 100svh;
}

.maincontainer {
  position: relative;
  padding: 15px;
  z-index: 1;
  margin-top: 60px;
  background-image: linear-gradient(90deg, rgba(var(--color-primary-rgb), 0), rgba(var(--color-primary-rgb), 0.3) 20%);
}
@media screen and (min-width: 1024px) {
  .maincontainer {
    padding-top: clamp(1.875rem, -4.279rem + 9.62vw, 4.375rem);
    padding-right: clamp(1.875rem, -4.279rem + 9.62vw, 4.375rem);
    padding-bottom: clamp(1.875rem, -4.279rem + 9.62vw, 4.375rem);
    padding-left: clamp(3.125rem, -9.183rem + 19.23vw, 8.125rem);
    /* top,righit,bottom=>サイズ30px-70px　画面1024px-1440px */
    /* left=>サイズ50px-130px　画面1024px-1440px */
  }
}
@media screen and (min-width: 1440px) {
  .maincontainer {
    margin-top: 0px;
    margin-left: auto;
    width: 75%;
  }
}
.maincontainer.indexpage {
  margin-top: 0px;
  height: 100svh;
}

.maincontents {
  position: relative;
  padding-left: 15px;
  padding-right: 15px;
  padding-top: 30px;
  padding-bottom: 15px;
  border: 1px solid var(--color-white);
  background: var(--color-background);
}
@media screen and (min-width: 1024px) {
  .maincontents {
    padding-left: 50px;
    padding-right: 50px;
    padding-bottom: 0px;
  }
}
.maincontents.indexpage {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.144);
}
@media screen and (min-width: 1024px) {
  .maincontents.indexpage {
    padding: 50px;
  }
}

.section {
  margin: 80px auto;
}
@media screen and (min-width: 1024px) {
  .section {
    margin: 100px auto;
  }
}
@media screen and (min-width: 1280px) {
  .section {
    max-width: 1060px;
    margin: 150px auto;
  }
}
.section:last-child {
  margin-bottom: 50px;
}
@media screen and (min-width: 1024px) {
  .section:last-child {
    margin-bottom: 80px;
  }
}
@media screen and (min-width: 1280px) {
  .section:last-child {
    margin-bottom: 100px;
  }
}

.box {
  width: 100%;
}
.box:not(:last-child) {
  margin-bottom: 50px;
}
@media screen and (min-width: 1280px) {
  .box:not(:last-child) {
    margin-bottom: 80px;
  }
}
.box p:not(:last-child) {
  margin-bottom: 1rem;
}

.backbox {
  width: 100%;
  padding: 20px;
  background-color: rgba(var(--color-main-rgb), 0.15);
}
.backbox:not(:last-child) {
  margin-bottom: 20px;
}
@media screen and (min-width: 1024px) {
  .backbox:not(:last-child) {
    margin-bottom: 30px;
  }
}
@media screen and (min-width: 1280px) {
  .backbox:not(:last-child) {
    margin-bottom: 50px;
  }
}
.backbox.white {
  background-color: rgba(255, 255, 255, 0.15);
}
.backbox.black {
  background-color: var(--color-black-03);
}
.backbox.accent {
  background-color: rgba(var(--color-accent-rgb), 0.15);
}
.backbox p:not(:last-child) {
  margin-bottom: 1rem;
}

.framebox {
  position: relative;
  width: 100%;
  padding: 25px;
  background-color: rgba(var(--color-main-rgb), 0.15);
}
@media screen and (min-width: 1024px) {
  .framebox {
    padding: 30px;
  }
}
.framebox::before, .framebox::after {
  display: inline-block;
  position: absolute;
  content: "";
  width: 50px;
  height: 50px;
}
.framebox::before {
  border-left: solid 1px;
  border-top: solid 1px;
  top: 10px;
  left: 10px;
  border-color: var(--color-main);
}
.framebox::after {
  border-right: solid 1px;
  border-bottom: solid 1px;
  right: 10px;
  bottom: 10px;
  border-color: var(--color-main);
}
.framebox:not(:last-child) {
  margin-bottom: 20px;
}
@media screen and (min-width: 1024px) {
  .framebox:not(:last-child) {
    margin-bottom: 30px;
  }
}
@media screen and (min-width: 1280px) {
  .framebox:not(:last-child) {
    margin-bottom: 50px;
  }
}
.framebox.white {
  background-color: rgba(255, 255, 255, 0.15);
}
.framebox.white::before, .framebox.white::after {
  border-color: var(--color-white);
}
.framebox.accent {
  background-color: rgba(var(--color-accent-rgb), 0.15);
}
.framebox.accent::before, .framebox.accent::after {
  border-color: var(--color-accent);
}
.framebox p:not(:last-child) {
  margin-bottom: 1rem;
}

.gridbox {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.gridbox.grid-center {
  align-items: center;
}
.gridbox:not(:last-child) {
  margin-bottom: 30px;
}
@media screen and (min-width: 1280px) {
  .gridbox:not(:last-child) {
    margin-bottom: 50px;
  }
}

.flexbox {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.flexbox.flex-center {
  align-items: center;
}
.flexbox:not(:last-child) {
  margin-bottom: 30px;
}
@media screen and (min-width: 1280px) {
  .flexbox:not(:last-child) {
    margin-bottom: 50px;
  }
}
.flexbox > div img {
  max-width: 500px;
}
@media screen and (min-width: 768px) {
  .flexbox > div img {
    max-width: 350px;
  }
}
@media screen and (min-width: 1280px) {
  .flexbox > div img {
    max-width: 250px;
  }
}

/*
共通パーツ
_________________________________________*/
/* サイト名 */
.sitename {
  font-family: var(--font-serif);
}
.sitename:hover {
  color: var(--color-white);
  text-shadow: 0px 0px 5px var(--color-white);
}

/* ページのタイトル */
.pagetitle {
  position: absolute;
  top: 0;
  right: 0;
  font-family: var(--font-script);
  font-size: clamp(2rem, 0.875rem + 5.63vw, 5.375rem);
  font-weight: 400;
  line-height: 1;
  text-align: end;
  /* font-size=>サイズ32px-86px　画面320px-1280px */
}

/* ヘッダー */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: 60px;
  padding-left: 15px;
  padding-right: 15px;
  background-color: var(--color-primary);
}
.header .sitename {
  /* font-size: 28px; */
  width: 100px;
  margin-bottom: 20px;
}
@media screen and (max-width: 1440px) {
  .header .sitename {
    /* font-size: 48px; */
    width: 50px;
    margin-top: 10px;
  }
}

@media screen and (min-width: 1440px) {
  .header {
    width: 25%;
    height: 100svh;
    background-color: transparent;
    flex-direction: column;
    justify-content: flex-start;
    padding: 30px;
    padding-top: 25svh;
  }
}

.menu {
  position: fixed;
  top: -100%;
  right: 0%;
  width: 100%;
  min-width: 200px;
  height: -moz-fit-content;
  height: fit-content;
  padding: 70px 30px;
  z-index: 1100;
  background-color: var(--color-primary);
  transition: all 0.5s ease;
}
@media screen and (min-width: 1440px) {
  .menu {
    position: static;
    background-color: transparent;
    padding: 0px;
  }
}
.menu.panelactive {
  top: 0%;
  box-shadow: 0px 2px 10px 5px rgba(var(--color-primary-rgb), 0.5);
}
.menu__box {
  display: flex;
  gap: 0px;
  flex-direction: column;
}
@media screen and (min-width: 1024px) {
  .menu__box {
    gap: 0px;
    max-width: 700px;
    margin: 0 auto;
  }
}
@media screen and (min-width: 1440px) {
  .menu__box {
    gap: 0px;
  }
}
.menu__link {
  display: flex;
  align-items: center;
  gap: 0px;
  font-family: var(--font-script);
  font-size: 15px;
  border: 1px solid var(--color-white);
  color: var(--color-white);
  padding: 10px 15px;
  background-color: var(--color-background);
}
@media screen and (min-width: 1024px) {
  .menu__link {
    font-size: 15px;
  }
}
.menu__link:hover {
  color: var(--color-white);
  text-shadow: 0px 0px 5px var(--color-white);
}
.menu__link:hover::before {
  background-color: var(--color-accent);
}
.menu__link::before {
  display: inline-block;
  
}
/* .menu__item > .menu__link::before {
  width: 15px;
  height: 15px;
  transform: rotate(45deg);
  border-radius: 3px;
} */
@media screen and (min-width: 1024px) {
  .menu__item > .menu__link::before {
    width: 18px;
    height: 18px;
  }
}
.menu__submenu {
  padding-left: 16px;
}
.menu__subitem > .menu__link::before {
  width: 15px;
  height: 1px;
}
@media screen and (min-width: 1024px) {
  .menu__subitem > .menu__link::before {
    width: 20px;
  }
}

.hamburger {
  display: block;
  position: relative;
  width: 40px;
  height: 40px;
  z-index: 1200;
  border: 1px solid var(--color-white);
  transition: all 0.3s ease;
  cursor: pointer;
}
@media screen and (min-width: 1440px) {
  .hamburger {
    display: none;
  }
}
.hamburger span {
  display: inline-block;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  height: 2px;
  border-radius: 2px;
  background-color: var(--color-white);
  width: 50%;
  transition: all 0.3s ease;
}
.hamburger span:nth-of-type(1) {
  top: 14px;
}
.hamburger span:nth-of-type(2) {
  top: 24px;
}
.hamburger.active {
  border-color: transparent;
}
.hamburger.active span:nth-of-type(1) {
  left: 7.5px;
  transform: translateY(5px) rotate(-45deg);
  width: 60%;
}
.hamburger.active span:nth-of-type(2) {
  left: 7.5px;
  transform: translateY(-5px) rotate(45deg);
  width: 60%;
}

.has-submenu {
  cursor: pointer;
  transition: all 0.3s ease;
}
.has-submenu::after {
  display: block;
  font-family: "Material Symbols Rounded";
  line-height: 0.8;
  font-size: 20px;
  content: "\e313";
  transition: all 0.3s ease;
}
.has-submenu.active::after {
  transform: rotate(180deg);
}

.submenu {
  display: none;
}
.submenu.active {
  display: flex;
  gap: 5px;
  flex-direction: column;
}

/* フッター */
.footer {
  display: flex;
  gap: 5px;
  flex-direction: column;
  margin-top: 30px;
  padding: 15px;
  border: 1px solid var(--color-white);
  background-color: var(--color-background);
}
@media screen and (min-width: 1024px) {
  .footer {
    margin-top: 50px;
    padding: 50px;
    flex-direction: row;
    align-items: baseline;
    gap: 20px;
  }
}
.footer__line {
  display: none;
}
@media screen and (min-width: 1024px) {
  .footer__line {
    display: inline-block;
    flex-grow: 1;
    height: 1px;
    background-color: var(--color-white);
  }
}
.footer .sitename {
  font-size: clamp(1.5rem, 1.333rem + 0.83vw, 2rem);
  font-weight: 500;
  /* font-size=>サイズ24px-32px　画面320px-1280px */
}
.footer .copyright {
  font-size: 12px;
  text-align: end;
}

.credit {
  margin-top: 10px;
  text-align: end;
  font-size: 12px;
}

/*==================================================

パーツのデザイン

==================================================*/
/*
見出し
_________________________________________*/
.lineh2 {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 20px;
}
@media screen and (min-width: 1024px) {
  .lineh2 {
    margin-bottom: 30px;
  }
}
.lineh2::after {
  display: inline-block;
  content: "";
  width: auto;
  height: 1px;
  flex-grow: 1;
  background-color: var(--color-white);
}

.boxh2 {
  width: -moz-fit-content;
  width: fit-content;
  padding-left: 10px;
  padding-right: clamp(5rem, 4.583rem + 2.08vw, 6.25rem);
  line-height: 1.3;
  background: linear-gradient(transparent 50%, rgba(255, 255, 255, 0.15) 50%);
  margin-bottom: 20px;
  /* padding-right=>サイズ80px-100px　画面320px-1280px */
}
@media screen and (min-width: 1024px) {
  .boxh2 {
    margin-bottom: 30px;
  }
}

.squareh3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
}
@media screen and (min-width: 1024px) {
  .squareh3 {
    margin-bottom: 20px;
  }
}
.squareh3::before {
  display: inline-block;
  content: "";
  width: 15px;
  height: 15px;
  transform: rotate(45deg);
  border-radius: 3px;
  background-color: var(--color-second);
}
@media screen and (min-width: 1024px) {
  .squareh3::before {
    width: 20px;
    height: 20px;
  }
}

.lineh3 {
  margin-bottom: 15px;
}
@media screen and (min-width: 1024px) {
  .lineh3 {
    margin-bottom: 20px;
  }
}
.lineh3::after {
  display: block;
  content: "";
  width: clamp(3.125rem, 2.5rem + 3.13vw, 5rem);
  height: 2px;
  background-color: var(--color-main);
  margin-top: 5px;
  /* width=>サイズ50px-80px　画面320px-1280px */
}

/*
テーブル
_________________________________________*/
.table {
  width: 100%;
  margin-top: 20px;
  margin-bottom: 20px;
}
@media screen and (min-width: 1280px) {
  .table {
    margin-top: 30px;
    margin-bottom: 30px;
  }
}
@media screen and (min-width: 768px) {
  .table {
    width: -moz-fit-content;
    width: fit-content;
  }
}
.table__tr {
  display: grid;
  grid-template-columns: 100%;
  grid-template-rows: 1fr auto;
  padding: 10px 5px;
  background-color: var(--color-black-03);
}
@media screen and (min-width: 768px) {
  .table__tr {
    grid-template-columns: 1fr 2fr;
    grid-template-rows: auto;
  }
}
.table__tr:not(:last-child) {
  margin-bottom: 10px;
}
@media screen and (min-width: 768px) {
  .table__tr:not(:last-child) {
    margin-bottom: 0px;
  }
}
.table__th {
  text-align: start;
  font-weight: 400;
  padding: 10px;
  border-bottom: 1px solid var(--color-white);
}
@media screen and (min-width: 768px) {
  .table__th {
    padding: 10px 40px 10px 10px;
    border-bottom: none;
    border-right: 1px solid var(--color-white);
  }
}
@media screen and (min-width: 1024px) {
  .table__th {
    padding: 15px 60px 15px 15px;
  }
}
.table__td {
  padding: 10px;
}
@media screen and (min-width: 768px) {
  .table__td {
    padding: 10px 10px 10px 30px;
  }
}
@media screen and (min-width: 1024px) {
  .table__td {
    padding: 15px;
  }
}

/*
リンク
_________________________________________*/
.btnlink {
  display: inline-block;
  font-family: var(--font-sans);
  border: 1px solid var(--color-white);
  color: var(--color-white);
  padding: 10px 30px;
}
@media screen and (min-width: 1280px) {
  .btnlink {
    padding: 10px 40px;
  }
}
.btnlink:hover {
  transform: translateY(-5px);
  background-color: rgba(var(--color-accent-rgb), 0.15);
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: var(--shadow-hover);
}

.textlink {
  position: relative;
  font-family: var(--font-sans);
  padding-top: 5px;
  padding-bottom: 5px;
  padding-right: 35px;
}
@media screen and (min-width: 1024px) {
  .textlink {
    padding-right: 50px;
  }
}
.textlink::after {
  display: inline-block;
  position: absolute;
  content: "";
  width: 30px;
  height: 8px;
  bottom: 10px;
  right: 0;
  border-bottom: 1px solid var(--color-white);
  border-right: 1px solid var(--color-white);
  transform: skew(45deg);
  transition: all 0.3s ease;
}
@media screen and (min-width: 1024px) {
  .textlink::after {
    width: 40px;
  }
}
.textlink:hover::after {
  transform: translateX(8px) skew(45deg);
  border-color: var(--color-accent);
}

/*
リスト
_________________________________________*/
.list {
  margin-top: 1rem;
  margin-bottom: 1rem;
}
.list li {
  display: flex;
  align-items: center;
  gap: 10px;
}
.list li::before {
  display: block;
  content: "";
  width: 13px;
  height: 13px;
  transform: rotate(45deg);
  border-radius: 3px;
  background-color: var(--color-second);
}
.list li:not(:last-child) {
  margin-bottom: 10px;
}

/*
フォーム
_________________________________________*/
input[type=text],
input[type=email],
input[type=url],
input[type=tel],
input[type=number],
input[type=date],
textarea {
  border-color: transparent;
  background-color: rgba(var(--color-main-rgb), 0.15);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-white);
  padding: 8px;
}
input[type=text]::-moz-placeholder, input[type=email]::-moz-placeholder, input[type=url]::-moz-placeholder, input[type=tel]::-moz-placeholder, input[type=number]::-moz-placeholder, input[type=date]::-moz-placeholder, textarea::-moz-placeholder {
  color: var(--color-main);
}
input[type=text]::placeholder,
input[type=email]::placeholder,
input[type=url]::placeholder,
input[type=tel]::placeholder,
input[type=number]::placeholder,
input[type=date]::placeholder,
textarea::placeholder {
  color: var(--color-main);
}
input[type=text]:-ms-input-placeholder,
input[type=email]:-ms-input-placeholder,
input[type=url]:-ms-input-placeholder,
input[type=tel]:-ms-input-placeholder,
input[type=number]:-ms-input-placeholder,
input[type=date]:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: var(--color-main);
}
input[type=text]::-webkit-input-placeholder,
input[type=email]::-webkit-input-placeholder,
input[type=url]::-webkit-input-placeholder,
input[type=tel]::-webkit-input-placeholder,
input[type=number]::-webkit-input-placeholder,
input[type=date]::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: var(--color-main);
}
input[type=text]::-moz-placeholder,
input[type=email]::-moz-placeholder,
input[type=url]::-moz-placeholder,
input[type=tel]::-moz-placeholder,
input[type=number]::-moz-placeholder,
input[type=date]::-moz-placeholder,
textarea::-moz-placeholder {
  color: var(--color-main);
  opacity: 1;
}

input:focus {
  outline: 1px solid var(--color-main);
}

textarea:focus {
  outline: 1px solid var(--color-main);
}

input[type=checkbox] {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  position: relative;
  height: 24px;
  width: 24px;
  border: 1px solid var(--color-second);
  border-radius: 4px;
}
input[type=checkbox]:checked {
  border: 1px solid rgba(var(--color-main-rgb), 0.5);
  background-color: rgba(var(--color-main-rgb), 0.2);
}
input[type=checkbox]:checked::before {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-white);
  height: 100%;
  font-family: "Material Symbols Rounded";
  font-size: 18px;
  content: "\e5ca";
}
input[type=checkbox]:focus-visible {
  outline: 2px solid var(--color-main);
  outline-offset: 2px;
}

input[type=radio] {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  position: relative;
  height: 24px;
  width: 24px;
  border: 1px solid var(--color-second);
  border-radius: 50%;
}
input[type=radio]:checked {
  border: 1px solid rgba(var(--color-main-rgb), 0.5);
}
input[type=radio]:checked::before {
  display: block;
  position: absolute;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(var(--color-main-rgb), 0.5);
  content: "";
}
input[type=radio]:focus-visible {
  outline: 2px solid var(--color-main);
  outline-offset: 2px;
}

select {
  border-color: transparent;
  background-color: rgba(var(--color-main-rgb), 0.15);
  font-size: 1rem;
  color: var(--color-white);
  line-height: 1.6;
  padding: 8px;
}
select option {
  background-color: var(--color-primary);
}
select:focus-visible {
  outline: 2px solid var(--color-main);
  outline-offset: 1px;
}

input[type=submit],
button {
  color: var(--color-white);
  border-radius: 0px;
  background-color: transparent;
  font-family: var(--font-sans);
  border: 1px solid var(--color-white);
  color: var(--color-white);
  padding: 10px 30px;
  cursor: pointer;
  transition: all 0.3s ease;
}
@media screen and (min-width: 1280px) {
  input[type=submit],
  button {
    padding: 10px 40px;
  }
}
input[type=submit]:hover,
button:hover {
  transform: translateY(-5px);
  background-color: rgba(var(--color-accent-rgb), 0.15);
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: var(--shadow-hover);
}
input[type=submit]:disabled,
button:disabled {
  background-color: var(--color-white-02);
  border-color: var(--color-white-02);
  color: var(--color-white-02);
}
input[type=submit]:disabled:hover,
button:disabled:hover {
  transform: unset;
  box-shadow: unset;
}

.form {
  max-width: 600px;
}
.form input[type=text],
.form input[type=email],
.form input[type=url],
.form input[type=tel],
.form input[type=number],
.form input[type=date],
.form textarea {
  width: 100%;
}
.form div:not(:last-child) {
  margin-bottom: 10px;
}
.form__text {
  width: 100%;
  margin-top: 10px;
  margin-bottom: 5px;
}
.form__check {
  display: flex;
  flex-direction: column;
}
.form__check.yoko {
  flex-direction: row;
  flex-wrap: wrap;
}
.form__check.yoko p {
  padding-right: 20px;
  margin-bottom: 5px;
}
.form__check p {
  display: flex;
  align-items: center;
  gap: 5px;
}
.form__check p:not(:last-child) {
  margin-bottom: 5px;
}
.form select {
  min-width: 200px;
}

/*==================================================

各ページのデザイン

==================================================*/
/*
index.html
_________________________________________*/
.indexpage__main {
  display: flex;
  gap: 30px;
  flex-direction: column;
}
@media screen and (min-width: 1024px) {
  .indexpage__main {
    flex-direction: row;
    align-items: center;
    gap: 80px;
  }
}
.indexpage__catch {
  font-family: var(--font-script);
  font-size: clamp(3.313rem, 2.333rem + 4.9vw, 6.25rem);
  font-weight: 400;
  line-height: 1;
  opacity: 0.3;
  /* font-size=>サイズ53px-100px　画面320px-1280px */
}
.indexpage__sitename {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 1.542rem + 1.04vw, 2.375rem);
  line-height: 1.1;
  margin-top: calc(clamp(0.938rem, 0.625rem + 1.56vw, 1.875rem) * -1);
  /* font-size=>サイズ28px-38px　画面320px-1280px */
  /* margin-top=>サイズ15px-30px　画面320px-1280px */
}
.indexpage__text {
  margin-bottom: 1rem;
}
.indexpage__text p:not(:last-child) {
  margin-bottom: 1rem;
}

/*
top.html
_________________________________________*/
.top-catch {
  position: absolute;
  top: -5px;
  right: -5px;
  font-family: var(--font-script);
  font-size: clamp(2rem, 0.875rem + 5.63vw, 5.375rem);
  font-weight: 400;
  line-height: 1;
  text-align: end;
  opacity: 0.3;
  /* font-size=>サイズ32px-86px　画面320px-1280px */
}
@media screen and (min-width: 1024px) {
  .top-catch {
    top: -15px;
    right: -15px;
  }
}

.update__box {
  padding: 10px;
  background-color: var(--color-black-03);
  max-height: 200px;
  overflow-y: auto;
}
@media screen and (min-width: 768px) {
  .update__box {
    padding: 20px;
    max-height: 150px;
  }
}
@media screen and (min-width: 1024px) {
  .update__box {
    padding: 30px;
    max-height: 160px;
  }
}
.update__item {
  display: flex;
  gap: 5px;
  flex-direction: column;
}
@media screen and (min-width: 768px) {
  .update__item {
    flex-direction: row;
    gap: 20px;
  }
}
.update__item:not(:last-child) {
  margin-bottom: 20px;
}
.update__item time {
  font-family: var(--font-serif);
}
@media screen and (min-width: 768px) {
  .update__item time {
    display: inline-block;
    min-width: 100px;
  }
}
@media screen and (min-width: 1024px) {
  .update__item time {
    min-width: 120px;
  }
}

.prof {
  display: grid;
  justify-items: center;
  gap: 20px;
}
@media screen and (min-width: 1024px) {
  .prof {
    grid-template-columns: 300px auto;
    align-items: center;
    gap: 30px;
  }
}
.prof__img {
  aspect-ratio: 1/1;
  border-radius: 50%;
  max-width: 200px;
}
.prof__box {
  width: 100%;
}
.prof .backbox {
  margin-bottom: 20px;
}
.prof__name {
  margin-bottom: 10px;
  width: -moz-fit-content;
  width: fit-content;
  border-bottom: 1px solid var(--color-main);
}
.prof__sns {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
@media screen and (min-width: 768px) {
  .prof__sns {
    gap: 10px;
  }
}
@media screen and (min-width: 1024px) {
  .prof__sns {
    justify-content: flex-start;
  }
}
.prof__link {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: rgba(var(--color-main-rgb), 0.15);
}
.prof__link:hover {
  transform: translateY(-5px);
  background-color: rgba(var(--color-accent-rgb), 0.15);
}
.prof__link i::before {
  font-size: 30px;
}

/*
gallery.html
_________________________________________*/
.gallery__main {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
@media screen and (min-width: 768px) {
  .gallery__main {
    justify-content: flex-start;
    gap: 10px;
  }
}
.gallery__item {
  width: 100%;
  aspect-ratio: 1/1;
  max-width: 100px;
  padding: 10px;
  background-color: rgba(var(--color-main-rgb), 0.15);
  position: relative;
}
@media screen and (min-width: 768px) {
  .gallery__item {
    width: calc(33.33333% - 15px);
    padding: 10px;
  }
}
@media screen and (min-width: 1280px) {
  .gallery__item {
    width: calc(25% - 15px);
  }
}
.gallery__item img {
  height: 100%;
}
.gallery__item figcaption {
  display: block;
  position: absolute;
  z-index: 1;
  bottom: 3px;
  left: 3px;
  padding: 5px 15px;
  color: var(--color-white);
  background-color: rgba(var(--color-main-rgb), 0.5);
}

/* fuwaimg様　デザイン書き換え */
.fuwaimg {
  display: block;
  width: 100%;
  height: 100%;
}

#fuwaimg {
  transition: 0.5s;
}

#fuwaimg_inner {
  background-color: var(--color-main);
}

button#fuwaimg_close:before,
button#fuwaimg_close:after {
  background-color: var(--color-white);
}

/*
novel.html
_________________________________________*/
.noveltitle {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 1.333rem + 0.83vw, 2rem);
  font-weight: 500;
  padding: 15px 5px;
  border-top: 1px solid var(--color-white);
  border-bottom: 1px solid var(--color-white);
  margin-bottom: 20px;
  /* font-size=>サイズ24px-32px　画面320px-1280px */
}
@media screen and (min-width: 1024px) {
  .noveltitle {
    padding: 20px 10px;
    margin-bottom: 30px;
  }
}

.novellist {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  row-gap: 10px;
  -moz-column-gap: 30px;
       column-gap: 30px;
}
@media screen and (min-width: 1024px) {
  .novellist {
    row-gap: 15px;
    -moz-column-gap: 50px;
         column-gap: 50px;
  }
}
.novellist.column {
  flex-direction: column;
  align-items: flex-start;
}
.novellist__item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.novellist__item a {
  font-size: 16px;
  text-decoration: underline;
}
.novellist__num {
  font-family: var(--font-serif);
  display: inline-block;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-main);
}
.novellist.circle .novellist__item::before {
  display: block;
  content: "";
  width: 13px;
  height: 13px;
  transform: rotate(45deg);
  border-radius: 3px;
  background-color: var(--color-second);
}

/*
novelpage.html
_________________________________________*/
.novelpage__metabox {
  display: flex;
  gap: 10px;
  flex-direction: column;
  padding: 10px;
  background-color: rgba(var(--color-main-rgb), 0.15);
}
.novelpage__metabox:not(:last-child) {
  margin-bottom: 20px;
}
@media screen and (min-width: 1024px) {
  .novelpage__metabox:not(:last-child) {
    margin-bottom: 30px;
  }
}
@media screen and (min-width: 1280px) {
  .novelpage__metabox:not(:last-child) {
    margin-bottom: 50px;
  }
}
@media screen and (min-width: 768px) {
  .novelpage__metabox {
    flex-direction: row;
    align-items: center;
    padding: 15px;
    gap: 30px;
  }
}
@media screen and (min-width: 768px) {
  .novelpage__main {
    padding: 10px;
  }
}
@media screen and (min-width: 1024px) {
  .novelpage__main {
    padding: 20px;
  }
}
.novelpage__main P {
  line-height: 1.8;
}
.novelpage__main P:not(:last-child) {
  margin-bottom: 1rem;
}
.novelpage__pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 30px;
  margin-bottom: 30px;
  padding: 15px 5px;
  border-top: 1px solid var(--color-white);
  border-bottom: 1px solid var(--color-white);
}
@media screen and (min-width: 1024px) {
  .novelpage__pagination {
    padding: 20px 10px;
  }
}
@media screen and (min-width: 1280px) {
  .novelpage__pagination {
    gap: 50px;
    margin-top: 50px;
    margin-bottom: 50px;
  }
}
.novelpage__back {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 16px;
}
.novelpage__back:hover::before {
  transform: translateX(-8px) skew(-45deg);
  border-color: var(--color-accent);
}
.novelpage__back::before {
  display: inline-block;
  content: "";
  width: 30px;
  height: 8px;
  border-bottom: 1px solid var(--color-white);
  border-left: 1px solid var(--color-white);
  transform: skew(-45deg);
  transition: all 0.3s ease;
}
@media screen and (min-width: 1024px) {
  .novelpage__back::before {
    width: 40px;
  }
}
.novelpage__index {
  font-family: var(--font-serif);
  font-size: 16px;
}
.novelpage__next {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 16px;
}
.novelpage__next:hover::after {
  transform: translateX(8px) skew(45deg);
  border-color: var(--color-accent);
}
.novelpage__next::after {
  display: inline-block;
  content: "";
  width: 30px;
  height: 8px;
  border-bottom: 1px solid var(--color-white);
  border-right: 1px solid var(--color-white);
  transform: skew(45deg);
  transition: all 0.3s ease;
}
@media screen and (min-width: 1024px) {
  .novelpage__next::after {
    width: 40px;
  }
}

.novelcontainer {
  margin-bottom: 30px;
}
@media screen and (min-width: 1280px) {
  .novelcontainer {
    margin-bottom: 50px;
  }
}

/*
offline.html
_________________________________________*/
.offline__main {
  width: 100%;
  display: grid;
  gap: 10px;
}
@media screen and (min-width: 768px) {
  .offline__main {
    grid-template-columns: 1fr 1fr 1fr;
    row-gap: 40px;
  }
}
.offline__item {
  padding: 10px;
  background-color: var(--color-black-03);
}
@media screen and (min-width: 768px) {
  .offline__item {
    padding: 20px;
  }
}
.offline__img {
  margin-bottom: 20px;
}
.offline__text {
  margin-top: 1rem;
  margin-bottom: 1rem;
}
.offline__link {
  display: grid;
  gap: 10px;
  margin-top: 1rem;
}
@media screen and (min-width: 1024px) {
  .offline__link {
    grid-template-columns: repeat(auto-fit, calc(50% - 5px));
    justify-content: end;
  }
}
.offline__link a {
  text-align: center;
}

/*==================================================

装飾

==================================================*/
/*
装飾
_________________________________________*/
.maker01 {
  background-color: rgba(var(--color-main-rgb), 0.2);
}

.maker02 {
  background-color: rgba(var(--color-accent-rgb), 0.2);
}

.maker03 {
  background-color: var(--color-white-02);
}

.halfmaker01 {
  background: linear-gradient(transparent 50%, rgba(var(--color-main-rgb), 0.2) 50%);
}

.halfmaker02 {
  background: linear-gradient(transparent 50%, rgba(var(--color-accent-rgb), 0.2) 50%);
}

.halfmaker03 {
  background: linear-gradient(transparent 50%, rgba(255, 255, 255, 0.2) 50%);
}

.strong {
  font-weight: 700;
}

.textright {
  text-align: end;
}

.textcenter {
  text-align: center;
}

.colortext {
  color: var(--color-main);
}

.coloraccent {
  color: var(--color-accent);
}

.fontserif {
  font-family: var(--font-serif);
}

.fontsands {
  font-family: var(--font-sans);
}

.fontscript {
  font-family: var(--font-script);
}

.fontmedium {
  font-size: 16px;
}

.fontlarge {
  font-size: 18px;
}

.fontx-large {
  font-size: 20px;
}

/*
コード装飾用
_________________________________________*/
.code {
  position: relative;
  width: 100%;
  background: var(--color-glay4);
  padding: 25px 15px;
  overflow-x: auto;
  margin-bottom: 1rem;
}
.code::before {
  display: block;
  position: absolute;
  content: attr(data-name);
  top: 0;
  left: 0;
  padding: 2px 10px;
  color: var(--color-white);
  background-color: var(--color-second);
}
.code code {
  width: 100%;
  color: var(--color-primary);
}