@charset "utf-8";

/* ============== 共通 =================== */
#contents {
	color: #333333;
	font-size: 14px;
	line-height: 1.6;
	text-align: center;
	background-color: #1D1E67;
	padding: 0;
	overflow: hidden;
}

#contents * {
	box-sizing: border-box;
}

#contents a {
	color: #0099cc;
	text-decoration: underline;
}

#contents a:hover {
	opacity: 0.7;
	transition: .25s;
}

figure {
	margin: 0;
}

.display_sp {
	display: none;
}

.end_txt {
	color: #f50028;
	background-color: #fff;
	font-size: 180%;
	font-weight: bold;
	text-align: center;
	padding: 20px 0;
	line-height: 1;
}

.red_txt {
	color: #D0007B;
}

/*注釈テキスト*/
.note_txt {
	font-size: 12px;
	line-height: 1.6;
	font-weight: normal;
	color: #999;
	text-indent: -1em;
	padding-left: 1em;
}

/*角丸ブロック*/
.round_block {
	border-radius: 8px;
}

/*マーカー*/
.line_txt {
	display: inline;
	background: linear-gradient(transparent 70%, #D1BFFF 0%);
	padding: 0 5px;
}

/*太字*/
.bold_font {
	font-weight: bold;
}

/*中黒リスト*/
.dot_list {
	text-indent: -1em;
	margin-top: 10px;
	padding-left: 1em;
}

/*(数字)リスト*/
.num_list {
	text-indent: -1.4em;
	padding-left: 1.5em;
	counter-reset: number 0;
}

.num_list>li::before {
	counter-increment: number 1;
	content: "(" counter(number) ")";
}

/* ============== btn =================== */
#contents .btn {
	color: #ffffff;
	font-size: 14px;
	font-weight: bold;
	text-decoration: none;
}

.btn_wrap {
	padding: 0 60px;
}

.btn {
	display: grid;
	place-items: center;
	background-color: #000000;
	background-image: url(https://pntc.sslcs.cdngc.net/cdn/campaign/ponta16th_anniversary/img/btnarrow_right.png);
	background-size: 20px;
	background-position: center right 15px;
	background-repeat: no-repeat;
	border-radius: 5px;
	max-width: 400px;
	min-height: 50px;
	margin: 0 auto;
	position: relative;
	padding: 10px 0;
}

.btn_att {
	color: #999999;
	font-size: 12px;
	margin-top: 20px;
}

/*終了対応*/
#contents .close_btn {
	position: relative;
	pointer-events: none;
}

#contents .close_btn::after {
	content: "※本キャンペーンは終了しました";
	display: flex;
	align-items: center;
	justify-content: center;
	color: #ffffff;
	font-size: 2.2rem;
	font-weight: bold;
	background-color: rgba(0, 0, 0, 0.7);
	/* 固定 */
	width: 104%;
	height: 120%;
	margin: 0 auto;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 10;
}

/* ============== top =================== */
.top {
	font-size: 0;
}

.top_date {
	display: grid;
	place-items: center;
	background-color: #D0007B;
	padding: 10px 15px;
}

.top_date img {
	width: auto;
	max-height: 30px;
}

.top+* {
	margin-top: 60px;
}

/* ============== sec共通 =================== */
.sec {
	width: calc(100% - 60px);
	max-width: 970px;
	margin: 60px auto;
}

.sec.flow,
.sec.about {
	background-color: #ECE8F6;
	margin-top: 110px;
	position: relative;
	z-index: 1;
}

.sec.flow::before,
.sec.about::before {
	content: "";
	display: block;
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center bottom;
	width: 450px;
	height: 58px;
	margin: auto;
	position: absolute;
	top: -50px;
	left: 0;
	right: 0;
	z-index: 2;
}

.sec_ttl {
	font-size: 28px;
	line-height: 1.5;
	font-weight: bold;
	text-align: center;
	margin: 50px auto 40px;
}

.sec_ttl_subtxt {
	display: block;
	font-size: 14px;
}

.sec_ttl+*,
.sec_main {
	margin-top: 40px;
}

.sec_lead_main,
.sec_lead_main .em_font {
	font-size: 22px;
	font-weight: bold;
}

.sec_lead p+.sec_lead_main {
	margin-top: 10px;
}

.sec_main+.note_txt {
	margin-top: 20px;
}

.sec_main .round_block {
	background-color: #ffffff;
}

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

.sec_item_txt {
	display: flex;
	align-items: flex-start;
	justify-content: flex-start;
	flex-direction: column;
	flex-grow: 1;
	margin-top: 20px;
	word-wrap: break-word;
	text-align: left;
}

.sec_item_txt p {
	max-width: 100%;
}

.sec_inner {
	width: calc(100% - 140px);
	max-width: 830px;
}

.sec_inner:not(.att_list) {
	margin: 0 auto;
	overflow: hidden;
}

/*2~3カラム*/
.column2_block,
.column3_block {
	display: grid;
}

.column2_block .sec_item,
.column3_block .sec_item {
	display: flex;
	flex-direction: column;
}

/*2カラム*/
.column2_block {
	grid-template-columns: 1fr 1fr;
	grid-template-rows: max-content max-content;
	gap: 40px 30px;
	margin-top: 60px;
}

/*3カラム*/
.column3_block {
	grid-template-columns: 1fr 1fr 1fr;
	grid-template-rows: max-content max-content max-content;
	gap: 0 25px;
}

/* ============== top =================== */
.top_ttl {
	background: url(https://pntc.sslcs.cdngc.net/cdn/campaign/ponta16th_anniversary/img/mv_bg.png);
}

/* ============== about =================== */
.sec.about::before {
	background-image: url(https://pntc.sslcs.cdngc.net/cdn/campaign/ponta16th_anniversary/img/about_top_pc.png);
}

.about_howto {
	background: #ffffff;
	padding: 30px 30px 0;
	display: flex;
	flex-direction: column;
	text-align: center;
	gap: 20px;
}

.about_howto p {
	font-size: 16px;
	line-height: 150%;
	font-weight: bold;
}

.about_howto_and {
	color: #666666;
	display: flex;
	align-items: center;
	gap: 10px;
}

.about_howto_and:before,
.about_howto_and:after {
	content: "";
	width: 100%;
	height: 1px;
	background: #dddddd;
}

.about_howto_img {
	max-width: 285px;
	margin: 0 auto;
}

.about_goal {
	margin: 0 0 30px;
}

.about_goal_pic {
	background: #ffffff;
	padding: 30px;
	background-image: url(https://pntc.sslcs.cdngc.net/cdn/campaign/ponta16th_anniversary/img/about_point_bg.png);
	background-size: 100% auto;
	background-repeat: no-repeat;
	background-position: center;
	margin-top: 40px;
}

.about_goal_pic img {
	max-width: 285px;
}

.about_goal_txt {
	font-size: 18px;
	font-weight: bold;
}

.about_goal_txt .big_txt {
	font-size: 22px;
}

.about_goal::before {
	content: "";
	display: inline-block;
	width: 110px;
	height: 20px;
	background-image: url(https://pntc.sslcs.cdngc.net/cdn/campaign/ponta16th_anniversary/img/about_arrow.png);
	background-size: contain;
	margin: 50px auto 30px;
}

.about_goal_last {
	border-radius: 0 0 8px 8px;
	overflow: hidden;
}

/* ============== flow =================== */
.sec.flow::before {
	background-image: url(https://pntc.sslcs.cdngc.net/cdn/campaign/ponta16th_anniversary/img/flow_top_pc.png);
}

.flow {
	padding-bottom: 60px;
}

.step .sec_item {
	position: relative;
}

.step_icon {
	display: grid;
	place-items: center;
	color: #ffffff;
	font-weight: bold;
	line-height: 1;
	background-color: #D0007B;
	border-radius: 15px;
	width: 160px;
	height: 30px;
	margin: auto;
	position: absolute;
	top: -15px;
	left: 0;
	right: 0;
	z-index: 2;
}

.step_img {
	display: flex;
	flex-direction: column;
	flex: 1 0 auto;
	padding-bottom: 20px;
}

.column2_block .step_img {
	padding-top: 8px;
}

.column3_block .step_img {
	padding-top: 15px;
}

.flow_goal_pic {
	font-size: 0;
	line-height: 0;
	display: block;
	border-radius: 0 0 8px 8px;
	overflow: hidden;
}

.step_txt {
	padding: 0 20px;
}

.flow_goal {
	margin-top: 30px;
}

.flow_goal::before {
	content: "";
	display: block;
	background: url(https://pntc.sslcs.cdngc.net/cdn/campaign/ponta16th_anniversary/img/flow_arrow.png) 0 0/contain no-repeat;
	width: 110px;
	height: 20px;
	margin: 0 auto;
}

.flow_goal_txt {
	font-size: 22px;
	font-weight: bold;
	margin: 30px auto;
}

.flow_goal .em_font {
	font-size: 32px;
}

/* ============== bnr =================== */
.bnr {
	margin: 60px auto;
}

/* ============== att =================== */
.att {
	text-align: left;
	background-color: #ffffff;
	border: 1px solid #dddddd;
	overflow: hidden;
}

.att_item+.att_item {
	margin-top: 30px;
}

.att_item_ttl {
	font-size: 14px;
	font-weight: bold;
	line-height: 1.3;
	padding-left: 1.5em;
	position: relative;
}

/*「●」タイプのリスト用*/
.att_item_ttl::before {
	content: "";
	display: block;
	background-color: #ff9123;
	border-radius: 50%;
	width: 14px;
	height: 14px;
	position: absolute;
	top: 2px;
	left: 0;
}

.att_item_inner p {
	margin-top: 10px;
}

.att_item_inner .note_txt {
	margin-top: 0;
}

.att_item_inner p+p {
	margin-top: 0;
}

.att_item_img {
	text-align: center;
	margin-top: 20px;
}

.att_item_img+* {
	margin-top: 20px;
}

.att .dot_list,
.att .num_list,
.att_small_unit,
.att_small_unit+* {
	margin-top: 10px;
}

.att_small_unit dd>*:first-child {
	margin-top: 0;
}

.att .dot_list .att_small_unit {
	text-indent: 0;
}

.att .dot_list li>.dot_list,
.att .dot_list li>.num_list,
.att .num_list li>.dot_list,
.att .num_list li>.num_list,
.att_small_unit .dot_list,
.att_small_unit .num_list {
	margin-top: 0;
}

.att .dot_list li>.dot_list+*,
.att .dot_list li>.num_list+*,
.att .num_list li>.dot_list+*,
.att .num_list li>.num_list+*,
.att_small_unit .dot_list+*,
.att_small_unit .num_list+* {
	margin-top: 10px;
}

.att .dot_list li>.num_list,
.att .num_list li>.num_list {
	transform: translateX(-0.2em);
}

.att_small_unit .dot_list,
.att_small_unit .num_list {
	margin-left: 0.5em;
}

.att .em_font {
	color: #f50028;
	font-weight: bold;
}

.att_list {
	margin: 40px auto;
}

/* コンテンツ（SP：767px以下）
========================================================*/
@media screen and (max-width: 767px) {

	/* ============== 共通 =================== */
	img {
		width: 100%;
	}

	.display_pc {
		display: none;
	}

	.display_sp {
		display: block;
	}

	.end_txt {
		font-size: 150%;
	}

	/* ============== btn =================== */
	.btn_wrap {
		padding: 0;
	}

	.btn_att {
		text-align: left;
		margin-top: 15px;
	}

	/*終了対応*/
	#contents .close_btn::after {
		font-size: 1.8rem;
	}

	/* ============== sec共通 =================== */
	.sec:not(.att) {
		border-top: 1px solid #000000;
		border-bottom: 1px solid #000000;
		border-radius: 0;
		width: 100%;
	}

	.sec.flow,
	.sec.about {
		margin-top: 95px;
	}

	.sec.flow::before,
	.sec.about::before {
		width: 100%;
		max-width: 375px;
		height: 56px;
	}

	.sec_ttl+*,
	.sec_main {
		margin-top: 30px;
	}

	.sec_lead_main {
		font-size: 18px;
	}

	.sec_main+.note_txt {
		margin-top: 28px;
	}

	.sec_inner {
		width: calc(100% - 30px);
	}

	.sec_ttl {
		font-size: 22px;
		margin: 36px auto 30px;
	}

	/*2~3カラム*/
	.column2_block,
	.column3_block {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	/* ============== about =================== */
	.sec.about::before {
		background-image: url(https://pntc.sslcs.cdngc.net/cdn/campaign/ponta16th_anniversary/img/about_top_sp.png);
	}

	.about .sec_main {
		margin-top: 35px;
	}

	.about_goal_pic {
		background-image: none;
	}

	.about_goal_pic img {
		max-width: 100%;
	}

	.about_goal_last {
		overflow: unset;
	}

	/* ============== flow =================== */
	.sec.flow::before {
		background-image: url(https://pntc.sslcs.cdngc.net/cdn/campaign/ponta16th_anniversary/img/flow_top_sp.png);
	}

	.flow .sec_ttl {
		margin-bottom: 50px;
	}

	.flow .step {
		gap: 30px;
	}

	.step_icon {
		height: 25px;
		top: -12px;
	}

	.column2_block .step_img,
	.column3_block .step_img {
		padding-top: 0;
	}

	.step_txt {
		justify-content: flex-start;
		align-items: flex-start;
		text-align: left;
	}

	.flow_goal::before {
		content: none;
	}

	.flow_goal_txt {
		margin-top: 30px;
	}

	.flow_goal_pic {
		border-radius: 0;
	}

	/* ============== bnr =================== */
	.sec.bnr {
		width: calc(100% - 30px);
		margin: auto;
	}

	/* ============== att =================== */
	.att_item_ttl {
		padding-left: 1.5em;
	}

	.att_item_inner p,
	.att .dot_list,
	.att .num_list,
	.att_small_unit,
	.att_small_unit+* {
		margin-top: 5px;
	}

	.sec_inner.att_list {
		width: calc(100% - 60px);
		margin: 30px auto;
	}

	.sec.att {
		width: calc(100% - 30px);
		margin: 50px auto;
	}
}