/***** mirai *****/

body.mirai,
body.mirai-confirm,
body.mirai-thanks {
	--accent-color-primary: #ae2d8c;
	--accent-color-secondary: #89ba56;
	--button-primary-background: linear-gradient(#c37244, #b0572e);
	--button-secondary-background: linear-gradient(#818181, #696969);
}

/*** ヘッダー ***/

.mirai-header {
    background: url(../images/mirai/bg-polka-dots.webp);
    background-size: 25%;
}

.mirai-header__ribbon {
    --responsive-min-width: 320;
    --responsive-max-width: 1280;
    --responsive-min-value: 8;
    --responsive-max-value: 20;
	padding-block: var(--responsive-value);
}

.mirai-header__brand {
    display: block;
    width: 240px;
}
@media screen and (max-width: 640px) {
    .mirai-header__brand {
        margin-inline: auto;
    }
}

.mirai-header__title {
    margin-bottom: 0;
}

.mirai-header__prize {
	background: rgb(from var(--accent-color-primary) r g b / 0.4);
}

.panel--prize01 {
    --responsive-min-width: 320;
    --responsive-max-width: 1280;
    --responsive-min-value: 4;
    --responsive-max-value: 8;
	padding-top: var(--responsive-value);
}

/*** section ***/

.mirai-section {
    font-family: var(--normal-gothic-font-family);
}

.mirai-section:has(.mirai-section__background) {
	position: relative;
}
.mirai-section__background {
	position: absolute !important;
	inset: 0;
	z-index: -1;
}

.mirai-section__content {
    display: flex;
    flex-direction: column;
    padding-block: 3em;
    gap: 2em;
}

.mirai-section__title {
	margin: 0 auto !important;
	font-size: 2.4em !important;
    font-weight: 700 !important;
    color: var(--accent-color-primary) !important;
    word-break: keep-all;
    overflow-wrap: anywhere;
	text-wrap: balance;
}
.mirai-section__title--underlined {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2em;
}
.mirai-section__title--underlined::after {
    display: block;
    content: '';
    width: 4em;
    height: 0.1em;
    background: var(--accent-color-secondary);
}

.mirai-section__image-title {
    display: block;
}

/*** chapter ***/

.mirai-chapter {
    display: flex;
    flex-direction: column;
    gap: 1.5em;
}

.mirai-chapter a {
    text-decoration: none;
}

.mirai-chapter p,
.mirai-chapter ul,
.mirai-chapter dl {
    margin-block: var(--text-box-trim-margin);
}

.mirai-chapter dd {
    margin-block: 0;
}

.mirai-chapter .proviso {
    font-size: 0.75em;
}

.mirai-chapter p,
.mirai-chapter li,
.mirai-chapter dt,
.mirai-chapter dd {
    text-align: justify;
}

.mirai-chapter__title {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color-secondary);
    font-size: 1.5em;
    font-weight: 700;
    letter-spacing: 0.2em;
    width: min(14em, 100%);
    height: 1.6em;
    border: solid 0.125em var(--accent-color-secondary);
    border-radius: 0.8em;
    margin: 0 auto;
    word-break: keep-all;
    overflow-wrap: anywhere;
}

.mirai-chapter__body {
    display: flex;
    flex-direction: column;
    gap: 1em;
    -webkit-text-stroke: #fff 4px;
    paint-order: stroke;
}

.mirai-chapter__headline {
    font-size: 1.5em;
    font-weight: 600;
}
.mirai-chapter__headline small {
    font-size: 0.75em;
}

.mirai-chapter__text {
    font-weight: 600;
}

/*** キャンペーン概要 ***/

.decorated__item--overview01 {
    width: 128px;
    left: 0;
    top: 24px;
    transform: rotate(348deg);
}
.decorated__item--overview02 {
    width: 128px;
    right: 0;
    top: 24px;
    transform: rotate(10deg);
}
.decorated__item--overview03 {
    width: 128px;
    right: 0;
    top: 384px;
    transform: rotate(0deg);
}
@media screen and (max-width: 799px) {
    .mirai-section__background--overview {
        position: relative !important;
        padding-bottom: 3em;
    }

	.decorated--overview {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        justify-items: center;
	}
	.decorated__item--overview01,
	.decorated__item--overview02,
	.decorated__item--overview03 {
        width: 50%;
        max-width: 100px;
        position: relative;
        top: 0;
        transform: rotate(0);
	}
}

/*** ４つのおすすめポイント ***/

.mirai-section--recommend {
    background: url(../images/mirai/bg-polka-dots.webp), rgb(from var(--accent-color-secondary) r g b / 0.1);
    background-size: 25%, 100%;
    background-position: center center;
}
.mirai-section__image-title--recommend {
    max-width: 37.5rem;
}

.mirai-recommend__list {
    --responsive-min-width: 320;
    --responsive-max-width: 1280;
    --responsive-min-value: 12;
    --responsive-max-value: 48;
	--recommend-grid-gap: var(--responsive-value);
    list-style: none;
    padding-left: 0;
    margin: -1.5em 0 0;
    width: 100%;
    display: grid;
    grid-template-columns: calc(50% - var(--recommend-grid-gap) / 2) calc(50% - var(--recommend-grid-gap) / 2);
	grid-auto-rows: 1fr;
    gap: 0 var(--recommend-grid-gap);
}
.mirai-recommend__image {
    display: block;
    width: 100%;
    height: 100%;
	object-fit: contain;
    object-position: bottom;
    filter: drop-shadow(0.5em 0.5em 0.75em #23181566);
}

/*** call to action ***/

.mirai-cta {
    font-size: 2em;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1em 0.5em;
    margin-top: 0.5em;
}

.mirai-cta__button {
    text-decoration: none;
    width: fit-content;
    max-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 3em;
    border-radius: 1.5em;
    font-size: 1em;
    background: #fff;
    border: solid 0.125em var(--accent-color-primary);
    color: var(--accent-color-primary);
    padding-inline: 3em 4em;
    position: relative;
}
.mirai-cta__button::before,
.mirai-cta__button::after {
    content: '';
    position: absolute;
    right: 0.125em;
    display: block;
    width: 2.5em;
    height: 2.5em;
}
.mirai-cta__button::before {
    border-radius: 1.25em;
    background: var(--accent-color-primary);
}
.mirai-cta__button::after {
    background: #fff;
    mask-image: url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48c3ZnIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgdmlld0JveD0iMCAwIDQwLjEyIDQwLjEyIj48cGF0aCBkPSJNMzcuNDYsMjQuMzFIMi42N2MtLjk4LDAtMS43Ny0uNzktMS43Ny0xLjc3cy43OS0xLjc3LDEuNzctMS43N2gzMC45OWwtMTAuMDktMTIuMDVjLS42My0uNzUtLjUzLTEuODcuMjItMi41Ljc1LS42MywxLjg3LS41MywyLjUuMjJsMTIuNTIsMTQuOTZjLjQ0LjUzLjU0LDEuMjcuMjUsMS44OS0uMjkuNjItLjkyLDEuMDItMS42MSwxLjAyWiIvPjwvc3ZnPg==");
    mask-repeat: no-repeat;
    mask-position: center center;
    mask-size: 2em;
}
.mirai-cta__button:hover {
    color: var(--accent-color-primary);
}
@media (hover: hover) and (pointer: fine) {
	.mirai-cta__button:hover {
		background: var(--accent-color-primary);
		color: #fff;
	}
	.mirai-cta__button:hover::before {
		background: #fff;
	}
	.mirai-cta__button:hover::after {
		background: var(--accent-color-primary);
	}
	.mirai-cta__button-label {
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
		line-clamp: 2;
		line-height: 1.2;
		max-height: 2.4em;
		overflow: hidden;
		text-overflow: ellipsis;
		text-align: center;
		word-break: keep-all;
		overflow-wrap: anywhere;
	}
}

/*** form ***/

.mirai-section--form {
	margin-top: 1em;
}

.form-header__title--mirai {
    --responsive-min-width: 320;
    --responsive-max-width: 640;
    --responsive-min-value: 16;
    --responsive-max-value: 48;
	font-size: var(--responsive-value) !important;
    font-weight: 700 !important;
    color: var(--accent-color-primary) !important;
}

.form-footer--mirai {
	width: min(100%, 640px);
	margin: 0 auto;
}
.form-nav--mirai {
    padding-inline: 0.5em;
}
@media screen and (max-width: 351px) {
	.form-nav--mirai {
		padding-inline: 1em;
		gap: 1em;
	}
}

.form-nav__prev--mirai,
.form-nav__next--mirai,
.form-nav__done--mirai {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 2.5em;
	font-size: 1.5em;
	font-weight: bold;
	color: #fff;
	border: solid 0.25em #fff;
	border-radius: 1.25em;
	box-shadow: 0 0 0.125em 0.125em #0003;
	letter-spacing: 0.5em;
	padding: 0 0 0 0.5em;
    text-decoration: none;
}
.form-nav__prev--mirai {
	background: var(--button-secondary-background);
}
.form-nav__next--mirai,
.form-nav__done--mirai {
	background: var(--button-primary-background);
}
.form-nav__done--mirai:hover {
    color: #fff;
}
@media (hover: hover) and (pointer: fine) {
	.form-nav__prev--mirai:hover,
	.form-nav__next--mirai:hover,
    .form-nav__done--mirai:hover {
		filter: brightness(1.2);
	}
}

.decorated__item--form01 {
	width: 128px;
	left: -128px;
	top: 50%;
	transform: translateY(-50%);
}
@media screen and (max-width: 899px) {
	.mirai-section--form {
		margin-top: 0;
	}
	.form-header__title--mirai {
		padding-left: 2em !important;
		font-size: 1.2em !important;
	}
	.decorated__item--form01 {
		width: 2em;
		left: 0;
	}
}
@media screen and (max-width: 639px) {
	.form-header__title--mirai {
		width: 320px;
	}
}