*,
*::before,
*::after {
	box-sizing: border-box;
}

/* 1rem = デザイン上の10px。SPは幅375px基準で伸縮、PCは幅500pxカラムに合わせて1.333倍 */
html {
	-webkit-text-size-adjust: 100%;
	font-size: calc(100vw / 37.5);
}

body,
h1,
h2,
p,
ul,
ol {
	margin: 0;
	padding: 0;
}

body {
	background: #0163db;
	color: #28435e;
	font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
}

img {
	display: block;
	max-width: 100%;
	height: auto;
}

ul,
ol {
	list-style: none;
}

button {
	padding: 0;
	border: 0;
	background: none;
	color: inherit;
	font: inherit;
	cursor: pointer;
}

/* header */
.header {
	display: flex;
	align-items: center;
	height: 53px;
	padding-left: 12px;
	background: #fff;
}

/* 高さが端数だと中央揃えで位置が小数になり輪郭がぼけるため、整数で固定する */
.header-logo {
	width: 94px;
	height: 33px;
}

/* main */
.bg {
	display: none;
}

.section {
	font-size: inherit;
	font-weight: inherit;
}

.section picture {
	display: block;
}

.section img {
	width: 100%;
}

/* anchor */
.anchors {
	display: flex;
	gap: 1.2rem;
	padding: 1.3rem 1rem 1.6rem;
	background: #103790;
}

.anchor {
	flex: 1;
	min-width: 0;
}

.anchor-title {
	width: auto;
	height: 3.8rem;
	margin: 0 auto 2rem;
}

.anchor-card {
	display: flex;
	position: relative;
	flex-direction: column;
	gap: 0.2rem;
	align-items: center;
	justify-content: center;
	height: 8rem;
	padding-bottom: 0.6rem;
	border-radius: 0.8rem;
	background: #fff;
	color: #3e566e;
	font-size: 1.3rem;
	font-weight: 700;
	line-height: 1.4;
	text-decoration: none;
}

.anchor-card b {
	color: #eb5505;
	font-size: 1.6rem;
}

.anchor-icon {
	display: flex;
	position: absolute;
	top: -1.6rem;
	left: 50%;
	align-items: center;
	justify-content: center;
	width: 3.2rem;
	height: 3.2rem;
	border: 2px solid #fff;
	border-radius: 50%;
	background: #fded3b;
	transform: translateX(-50%);
}

.anchor-icon img {
	width: auto;
	height: 1.8rem;
}

.anchor-arrow {
	display: flex;
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	align-items: center;
	justify-content: center;
	height: 1.4rem;
	border-radius: 0 0 0.8rem 0.8rem;
	background: #fded3b;
}

.anchor-arrow img {
	width: 1rem;
}

/* benefit */
.benefit {
	position: relative;
	padding-bottom: 5.6rem;
}

.benefit01 {
	background: #ea5503;
}

.benefit02 {
	background: #f2e7a2;
}

.benefit-head {
	width: 100%;
}

.box {
	position: relative;
	margin: 0 1.6rem;
	padding: 2.4rem 1.2rem 1.2rem;
	border: 2px solid #284b9b;
	border-radius: 1.6rem;
	background: #fff;
}

.box-title {
	position: absolute;
	top: -1.7rem;
	left: 50%;
	padding: 0.5rem 1.4rem 0.6rem;
	border-radius: 6rem;
	background: #103790;
	color: #fff;
	font-size: 1.5rem;
	font-weight: 700;
	line-height: 1.25;
	white-space: nowrap;
	transform: translateX(-50%);
}

.box-title::after {
	position: absolute;
	bottom: -0.3rem;
	left: 50%;
	width: 0.9rem;
	height: 0.9rem;
	background: #103790;
	content: "";
	transform: translateX(-50%) rotate(45deg);
}

/* おトク度シミュレーション */
.sim {
	margin-top: -4.4rem;
}

.sim-lead {
	margin-bottom: 0.8rem;
	color: #28435e;
	font-size: 1.3rem;
	font-weight: 500;
	line-height: 1.4;
	letter-spacing: -0.01em;
	text-align: center;
}

.sim-tabs {
	display: flex;
	gap: 0.4rem;
}

.sim-tab {
	flex: 1;
	height: 4.8rem;
	padding-top: 0.6rem;
	border-radius: 1.2rem 1.2rem 0 0;
	background: #bce1f1;
	color: #fff;
	font-size: 1.5rem;
	font-weight: 700;
	line-height: 1;
	white-space: nowrap;
}

.sim-tab b {
	margin-right: 0.2rem;
	font-size: 2.1rem;
}

.sim-tab[aria-selected="true"] {
	background: #35a4d6;
}

.sim-panel {
	padding: 0.8rem;
	border-radius: 0 0 1.6rem 1.6rem;
	background: #35a4d6;
}

.sim-inner {
	padding: 1.6rem 0.8rem 0.8rem;
	border-radius: 0 0 0.8rem 0.8rem;
	background: #fff;
	text-align: center;
}

.sim-label {
	width: 11rem;
	margin: 0 auto;
	border-radius: 0.4rem;
	background: #ffe5d6;
	color: #ea5503;
	font-size: 1.4rem;
	font-weight: 700;
	line-height: 2.4rem;
}

.sim-amount {
	width: auto;
	height: 5.1rem;
	margin: 0.7rem auto 0;
}

.sim-lineup-title {
	margin-top: 1.6rem;
	color: #697b8e;
	font-size: 1.2rem;
	font-weight: 500;
	line-height: 1.3;
}

.sim-lineup {
	width: 100%;
	margin-top: 0.8rem;
}

.sim-notes {
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
	margin-top: 1.6rem;
	color: #454b5f;
	font-size: 1.1rem;
	line-height: 1.5;
	text-align: left;
}

.sim-notes a {
	color: #1d5fa8;
	text-decoration: underline;
}

/* CTA: 1em = デザイン上の16px */
.cta-list {
	display: flex;
	flex-direction: column;
	gap: 1.2rem;
	margin: 3.2rem 1.6rem 0;
}

.cta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 4em;
	padding: 0 1em 0 0.75em;
	border: 0.1875em solid;
	border-radius: 4em;
	box-shadow: 0 0.375em 0 rgba(0, 0, 0, 0.3);
	font-size: 1.6rem;
	text-decoration: none;
}

.cta-navy {
	border-color: #5873b1;
	background: #103790;
}

.cta-orange {
	border-color: #fdac90;
	background: #fb5921;
}

.cta-icon {
	flex: none;
	width: 2.5em;
	height: 2.5em;
}

.cta-icon-gift {
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: #fded3b;
}

.cta-icon-gift img {
	width: 1.39em;
}

.cta-text {
	color: #fff;
	font-size: 1.125em;
	font-weight: 700;
	line-height: 1.25;
	text-align: center;
	white-space: nowrap;
}

.cta-text small {
	display: block;
	font-size: 0.6667em;
}

.cta-arrow {
	flex: none;
	width: 1.25em;
}

/* 注意事項 */
.notes {
	display: flex;
	flex-direction: column;
	color: #454b5f;
	font-size: 1.1rem;
	line-height: 1.5;
}

.notes li {
	padding-left: 1.2em;
	text-indent: -1.2em;
}

.notes li::before {
	margin-right: 0.2em;
	content: "※";
}

/* 特典02 */

.carousel {
	position: relative;
	margin-top: -1.74rem;
	padding: 3.5rem 0;
	background: #f9f3d1;
}

.carousel::before,
.carousel::after {
	position: absolute;
	right: 0;
	left: 0;
	height: 1.1rem;
	background: url("../images/strip.webp") center / 100% 100%;
	content: "";
}

.carousel::before {
	top: 0;
}

.carousel::after {
	bottom: 0;
}

.carousel-track {
	display: flex;
	gap: 3.2rem;
	margin-top: -0.8rem;
	padding: 0.8rem calc(50% - 12.4rem) 0;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
	display: none;
}

.card {
	display: flex;
	position: relative;
	flex: 0 0 24.8rem;
	flex-direction: column;
	align-items: center;
	scroll-snap-align: center;
}

.card + .card::before {
	position: absolute;
	top: 0;
	bottom: 0;
	left: -1.6rem;
	width: 1px;
	background: #f2e7a2;
	content: "";
}

.card-image {
	flex: none;
	align-self: flex-start;
	width: 25.5rem;
	max-width: none;
	margin: -0.8rem 0 0 -0.6rem;
}

.card-text {
	display: flex;
	align-items: center;
	width: 100%;
	min-height: 5.4rem;
	margin: 0.2rem 0 3.1rem;
	color: #454b5f;
	font-size: 1.3rem;
	line-height: 1.4;
	letter-spacing: -0.01em;
}

.card-links {
	display: flex;
	flex-direction: column;
	gap: 0.8rem;
	width: 22rem;
	margin-top: auto;
}

.card-link {
	display: flex;
	position: relative;
	align-items: center;
	justify-content: center;
	height: 4rem;
	padding: 0 2.6rem 0 1.2rem;
	border: 1px solid #28435e;
	border-radius: 4.4rem;
	background: #28435e;
	color: #fff;
	font-size: 1.3rem;
	font-weight: 700;
	line-height: 1.6rem;
	text-align: center;
	text-decoration: none;
	white-space: nowrap;
}

.card-link-line {
	background: #fff;
	color: #28435e;
}

.card-link img {
	position: absolute;
	top: 50%;
	right: 1.2rem;
	width: 1.3rem;
	transform: translateY(-50%) scaleY(-1);
}

.carousel-nav {
	display: flex;
	gap: 0.75rem;
	align-items: center;
	justify-content: center;
	margin-top: 1.6rem;
}

.carousel-button {
	width: 2.4rem;
	height: 2.4rem;
	margin: 0 0.85rem;
}

/* 前へ・次へで同じアイコンを使うため、前へは左右反転する */
.carousel-button[data-carousel-prev] img {
	transform: scaleX(-1);
}

.carousel-dot {
	width: 1.4rem;
	height: 1.1rem;
	background: #697b8e;
	-webkit-mask: url("../images/icons/heart.svg") center / contain no-repeat;
	mask: url("../images/icons/heart.svg") center / contain no-repeat;
}

.carousel-dot.is-active {
	background: #fb5921;
}

.benefit02 .cta-list {
	margin-top: 5.6rem;
}

/* アコーディオン */
.conditions {
	padding: 5.6rem 1.6rem;
	background: #fff;
}

.accordion summary {
	display: flex;
	gap: 0.4rem;
	align-items: center;
	justify-content: space-between;
	padding: 1.4rem 1.4rem 1.4rem 1.6rem;
	border-radius: 0.8rem;
	background: #eee;
	color: #28435e;
	font-size: 1.4rem;
	font-weight: 700;
	line-height: 1.25;
	list-style: none;
	cursor: pointer;
}

.accordion summary::-webkit-details-marker {
	display: none;
}

.accordion summary::after {
	flex: none;
	width: 1.4rem;
	height: 1.4rem;
	background:
		linear-gradient(#28435e, #28435e) center / 100% 0.175rem no-repeat,
		linear-gradient(#28435e, #28435e) center / 0.175rem 100% no-repeat;
	content: "";
}

.accordion[open] summary {
	border-radius: 0.8rem 0.8rem 0 0;
}

.accordion[open] summary::after {
	background: linear-gradient(#28435e, #28435e) center / 100% 0.175rem no-repeat;
}

.accordion .notes {
	gap: 0.8rem;
	padding: 2rem 1.4rem;
	border: 2px solid #eee;
	border-top: 0;
	border-radius: 0 0 0.8rem 0.8rem;
}

/* ショップ検索 */
.shop {
	padding: 5.6rem 1.6rem;
	background: #bce1f1;
}

.shop-box {
	padding: 2rem 1.6rem 1.6rem;
	border-radius: 1.6rem;
	background: #fff;
	box-shadow: 0 2px 2px rgba(36, 59, 84, 0.08);
}

.shop-title {
	color: #28435e;
	font-size: 1.7rem;
	font-weight: 700;
	line-height: 1.3;
	text-align: center;
	white-space: nowrap;
}

.shop-label {
	position: relative;
	margin-top: 1.2rem;
	padding: 0.8rem 0.6rem;
	border-radius: 0.4rem 0.4rem 0 0;
	background: #bce1f1;
	color: #28435e;
	font-size: 1.4rem;
	font-weight: 700;
	line-height: 1.5;
	text-align: center;
}

.shop-label::after {
	position: absolute;
	bottom: -0.6rem;
	left: 50%;
	width: 1.2rem;
	height: 1.2rem;
	background: #bce1f1;
	content: "";
	transform: translateX(-50%) rotate(45deg);
}

.shop-reserve {
	padding: 1.7rem 1rem 1.6rem;
	border-radius: 0 0 1.2rem 1.2rem;
	background: #e9f5fa;
}

.shop-reserve p {
	margin-bottom: 1.6rem;
	color: #28435e;
	font-size: 1.3rem;
	font-weight: 500;
	line-height: 1.4;
	letter-spacing: 0.03em;
	text-align: center;
}

/* TVCM */
.tvcm {
	padding: 4rem 1.6rem;
	background: #fefac4;
}

.tvcm-title {
	margin-bottom: 1.6rem;
	color: #28435e;
	font-size: 2rem;
	font-weight: 700;
	line-height: 1.4;
	text-align: center;
}

.tvcm-list {
	display: flex;
	flex-direction: column;
	gap: 1.6rem;
}

.tvcm-movie {
	aspect-ratio: 16 / 9;
}

.tvcm-movie iframe {
	display: block;
	width: 100%;
	height: 100%;
	border: 0;
}

/* footer: 1em = デザイン上の16px */
.footer {
	display: flex;
	flex-direction: column;
	gap: 2em;
	align-items: center;
	padding: 2em 1em;
	background: #e9f5fa;
	font-size: 1.6rem;
}

.footer-logo {
	width: 15.8125em;
}

.footer-cards {
	display: flex;
	flex-direction: column;
	gap: 0.75em;
	width: 100%;
}

.footer-card {
	display: flex;
	flex-direction: column;
	gap: 0.5em;
	align-items: center;
	padding: 1em 0.875em;
	border: 1px solid #bce1f1;
	border-radius: 0.75em;
	background: #fff;
}

.footer-card-title {
	font-size: 0.875em;
	font-weight: 700;
	line-height: 1.143;
	text-align: center;
}

.footer-text {
	font-size: 0.8125em;
	line-height: 1.4;
	text-align: center;
}

.footer-button {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 18.4615em;
	max-width: 100%;
	height: 3.0769em;
	border: 1px solid #ebebeb;
	border-radius: 0.3077em;
	background: linear-gradient(to bottom, #f3f3f3 53.268%, #e4e4e4 53.278%);
	color: #35a4d6;
	font-size: 0.8125em;
	font-weight: 700;
	line-height: 1.2;
	text-decoration: none;
}

.footer-button-wide {
	width: 100%;
	height: 3.7692em;
}

.footer-info {
	position: relative;
	width: 100%;
	font-size: 0.75em;
	line-height: 1.25;
}

.footer-notes {
	display: flex;
	flex-direction: column;
	gap: 0.3333em;
	margin-top: 0.3333em;
}

.footer-notes li {
	padding-left: 1em;
	text-indent: -1em;
}

.footer-notes li::before {
	content: "※";
}

.footer-notes a {
	color: #1d5fa8;
	text-decoration: underline;
}

.footer-notes .is-red {
	color: #f00;
}

.footer-date,
.footer-author {
	margin-top: 2em;
}

.footer-code {
	position: absolute;
	right: 0;
	bottom: 0;
	padding: 0.25em 0.5em;
	border: 1px solid #28435e;
	color: #333;
	font-size: 1.1667em;
	line-height: 1.5;
}

.footer-bottom {
	display: flex;
	flex-direction: column;
	gap: 0.875em;
	align-items: center;
	width: 100%;
	line-height: 1.25;
}

.footer-link {
	color: #008ef0;
	font-size: 0.75em;
}

.footer-copyright {
	color: #454b5f;
	font-size: 0.625em;
	text-align: center;
}

/* 追従バナー */
.column {
	padding-bottom: 7.7rem;
}

.fixed-banner {
	display: flex;
	position: fixed;
	z-index: 10;
	right: 0;
	bottom: 0;
	left: 0;
	gap: 0.6rem;
	height: 7.7rem;
	padding: 0.8rem 0.8rem 1.2rem;
	background: #fff;
}

.fixed-link {
	display: flex;
	flex: 1;
	flex-direction: column;
	gap: 0.2rem;
	align-items: center;
	justify-content: center;
	border: 2px solid;
	border-radius: 1.2rem;
	color: #fff;
	font-size: 1.2rem;
	font-weight: 700;
	line-height: 1.25;
	text-decoration: none;
}

.fixed-link img {
	width: 2.4rem;
}

.fixed-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2.4rem;
	height: 2.4rem;
	border-radius: 50%;
	background: #fded3b;
}

.fixed-link .fixed-icon img {
	width: 1.4rem;
}

.fixed-orange {
	border-color: #fdac90;
	background: #fb5921;
}

.fixed-navy {
	border-color: #5873b1;
	background: #103790;
}

/* PC */
@media (min-width: 768px) {
	html {
		font-size: 13.3333px;
	}

	.benefit {
		scroll-margin-top: 80px;
	}

	.header {
		position: fixed;
		z-index: 10;
		top: 0;
		right: 0;
		left: 0;
		height: 80px;
		padding-left: 24px;
	}

	.header-logo {
		width: 126px;
		height: 44px;
	}

	.bg {
		display: block;
		position: fixed;
		top: 80px;
		bottom: 0;
		width: calc(50% - 250px);
		background-repeat: no-repeat;
		background-size: cover;
	}

	.bg-left {
		left: 0;
		background-image: url("../images/bg_left.webp");
		background-position: right bottom;
	}

	.bg-right {
		right: 0;
		background-image: url("../images/bg_right.webp");
		background-position: left bottom;
	}

	/* ロゴ・日付・ボタンは背景のトリミングに影響されないよう別要素にして、パネル内に必ず収める */
	.bg-panel {
		--panel-w: calc(50vw - 250px);
		--panel-h: calc(100vh - 80px);
		--image-h: max(var(--panel-h), calc(var(--panel-w) * 1.2958)); /* coverで拡大された背景の高さ */
		--group-w: min(calc(var(--panel-w) * 0.86), calc(var(--panel-h) * 0.5), calc(var(--image-h) * 0.376));

		display: flex;
		position: absolute;
		top: 40.5%;
		left: 54.5%;
		flex-direction: column;
		align-items: center;
		width: var(--group-w);
		font-size: calc(var(--group-w) * 0.04624); /* 1em = デザイン上の16px */
		transform: translate(-50%, -50%);
	}

	.bg-logo {
		width: 91.6%;
		max-width: none;
	}

	.bg-date {
		width: 66.8%;
		margin-top: 0.4em;
	}

	.bg-cta {
		display: flex;
		flex-direction: column;
		gap: 1.125em;
		width: 100%;
		margin-top: 1.4em;
	}

	.bg-cta .cta {
		font-size: inherit;
	}

	@media (max-width: 1023px) {
		.bg-panel {
			display: none;
		}
	}

	@media (min-width: 1024px) and (max-width: 1279px) {
		.bg-panel {
			left: calc(54.5% - 15px);
		}
	}

	.column {
		position: relative;
		width: 500px;
		margin: 0 auto;
		padding-top: 80px;
		padding-bottom: 7.7rem;
	}

	.fixed-banner {
		left: 50%;
		width: 500px;
		transform: translateX(-50%);
	}
}