@charset "utf-8";

/*--------------------------------------------------
	common
--------------------------------------------------*/
:root {
	--color_black: #151515;
	--color_darkgray: #333;
	--color_gray: #666;
	--color_lightgray: #999;
	--color_lightblue: #32fff0;
	--color_white: #fff;
	--color_translucent: rgba(21,21,21,0.8);
}
::selection {
	color: var(--color_black);
	background: var(--color_lightblue);
}
::-moz-selection {
	color: var(--color_black);
	background: var(--color_lightblue);
}
@media screen and (min-width: 768px) {
	a[href^="tel:"] {
		pointer-events: none;
		color: inherit;
	}
}


section a {
	color: var(--color_lightblue);
}
.disable {
	opacity: 0.5;
	pointer-events: none;
}
.bold {
	font-weight: bold;
}
.btn {
	position: relative;
	display: block;
	font-size: 2.4rem;
	color: var(--color_black) !important;
	font-weight: 700;
	padding: 25px 5px;
	background: linear-gradient(to right,  rgba(80,80,255,1) 0%,rgba(50,255,240,1) 100%);
	border-radius: 5px;
}
.youtube_wrap {
	width: 100%;
	max-width: 1040px;
	aspect-ratio: 16 / 9;
	margin-right: auto;
	margin-left: auto;
}
.youtube_wrap iframe {
	width: 100%;
	height: 100%;
}
@media screen and (max-width: 1019px) {
	.btn {
		font-size: 1.6rem;
		padding: 25px 20px;
	}
}


/* 改行制御 */
.sp { display: none !important; }
@media screen and (max-width: 1019px) {
	.pc { display: none !important; }
	.sp { display: inherit !important; }
}

/*--------------------------------------------------
	base
--------------------------------------------------*/
html {
	font-size: 62.5%;
}
body {
	line-height: 1;
	font-family: "Noto Sans JP", sans-serif;
	font-size: 1.0rem;
	overflow-wrap: break-word;
	word-wrap: break-word;
	-webkit-text-size-adjust: none;
	color: var(--color_white);
	background: var(--color_black) url(../images/bg.jpg) no-repeat center top fixed;
	background-size: cover;
}
img {
	max-width: 100%;
	height: auto;
}
.wrap {
	position: relative;
	text-align: left;
	font-size: 1.6rem;
}
.main {
	position: relative;
	padding-top: 80px;
	z-index: 10;
}
section {
	padding: 80px 0;
}
.inner {
	max-width: 1280px;
	margin-right: auto;
	margin-left: auto;
	padding: 0 40px;
}
.sec_ttl {
	margin-bottom: 40px;
}
.sec_ttl .en {
	font-size: 5.6rem;
	font-family: "Unbounded", sans-serif;
	margin-right: 20px;
}

@media screen and (max-width: 1019px) {
	body::before {
		content: "";
		position: fixed;
		display: block;
		top: 0;
		left: 0;
		width: 100%;
		height: 100vh;
		background: var(--color_black) url(../images/bg_sp.jpg) no-repeat 50% 100%;
		background-size: cover;
		z-index: -1;
	}
	.wrap {
		font-size: 1.4rem;
	}
	section {
		padding: 40px 0;
	}
	.inner {
		width: 92%;
		padding: 0;
	}
	.sec_ttl {
		font-size: 1.2rem;
		margin-bottom: 15px;
	}
	.sec_ttl .en {
		font-size: 2.8rem;
	}
}

/*--------------------------------------------------
	header
--------------------------------------------------*/
header {
	position: fixed;
	top: 0;
	left: 0;
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 100%;
	height: 80px;
	background: linear-gradient(to right,  rgba(21,21,21,1) 0%,rgba(51,51,51,1) 100%);
	z-index: 100;
}
.header_logo {
	flex-shrink: 0;
	width: 140px;
	margin-left: 2.08%;
}
.header_hamburger {
	display: none;
}
.header_menu {
	display: flex;
	align-items: center;
	height: 100%;
	font-size: clamp(1.6rem, 0.93vw, 1.8rem);
	font-family: "Unbounded", sans-serif;
	white-space: nowrap;
	margin: 0 20px;
	gap: clamp(15px, 3.125vw, 60px);
}
.header_sns {
	display: flex;
	align-items: center;
	font-size: 3.2rem;
}
.header_sns li {
	height: 80px;
}
.header_btn {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-shrink: 0;
	width: 80px;
	height: 100%;
}
.header_btn.twitter {
	background: #0f1419;
}
.header_btn.youtube {
	background: #ff0000;
}
.header_btn.niconico {
	background: #fff;
}
.header_btn.niconico img {
	width: 34px;
}
@media screen and (max-width: 1019px) {
	header {
		height: 50px;
	}
	.header_logo {
		width: 90px;
	}
	.header_hamburger {
		position: fixed;
		top: 10px;
		right: 10px;
		display: block;
		width: 30px;
		cursor: pointer;
		z-index: 300;
	}
	.header_hamburger span {
		display: block;
		height: 3px;
		width: 100%;
		margin: 5px 0;
		background-color: var(--color_white);
		transition: 0.4s;
	}
	.header_nav {
		position: fixed;
		top: 0;
		right: 0;
		width: 66.67%;
		height: 100%;
		padding: 16% 6%;
		background: rgba(21, 21, 21, 0.9);
		opacity: 0;
		pointer-events: none;
		transition: opacity 0.5s ease;
		z-index: 200;
	}
	.header_nav.open {
		opacity: 1;
		pointer-events: auto;
	}
	.header_hamburger.active span:nth-child(1) {
		transform: rotate(45deg) translate(5px, 5px);
	}
	.header_hamburger.active span:nth-child(2) {
		opacity: 0;
	}
	.header_hamburger.active span:nth-child(3) {
		transform: rotate(-45deg) translate(6px, -6px);
	}
	.header_menu {
		display: block;
		font-size: 2rem;
		margin: initial;
	}
	.header_menu li + li {
		margin-top: 20px;
		margin-left: initial;
		padding-top: 20px;
		border-top: 1px rgba(255, 255, 255, 0.1) solid;
	}
	.header_sns {
		width: 150px;
		font-size: 2.4rem;
		margin-right: 50px;
	}
	.header_sns li {
		height: 50px;
	}
	.header_btn {
		width: 50px;
	}
	.header_btn.niconico img {
		width: 25px;
	}
}

/*--------------------------------------------------
	.fixtxt
--------------------------------------------------*/
.fixtxt {
	position: fixed;
	top: 100px;
	right: 1.04%;
	line-height: 1.2;
	text-align: right;
	font-family: "Unbounded", sans-serif;
	font-weight: 700;
	color: var(--color_gray);
}
.fixtxt_company {
	font-size: clamp(1.4rem, 1.04vw, 2rem);
}
.fixtxt_tgs {
	font-size: clamp(2.4rem, 2.08vw, 4rem);
	margin-top: 10px;
}
.fixtxt_term {
	font-size: clamp(1.6rem, 1.25vw, 2.4rem);
	margin-top: 10px;
}
.fixtxt_term .day {
	font-size: clamp(2rem, 1.66vw, 3.2rem);
	margin-right: 5px;
}
@media screen and (max-width: 1019px) {
	.index .fixtxt {
		display: none;
	}
	.fixtxt {
		position: absolute;
		top: 70px;
		right: 5.33%;
	}
	.fixtxt_tgs {
		margin-top: 5px;
	}
	.fixtxt_term {
		margin-top: 5px;
	}
}

/*--------------------------------------------------
	.main
--------------------------------------------------*/
/*---------- .fv ----------*/
.fv {
	position: relative;
	background: var(--color_black);
}
.fv_ttl {
	position: absolute;
	top: 15.25%;
	left: 2.08%;
	line-height: 1.2;
	font-family: "Unbounded", sans-serif;
	font-weight: 700;
}
.fv_company {
	font-size: clamp(2.4rem, 1.66vw, 4rem);
}
.fv_tgs {
	font-size: clamp(4rem, 3.75vw, 9.6rem);
	margin-top: 20px;
}
.fv_term {
	font-size: clamp(2rem, 1.25vw, 3.2rem);
	margin-top: 40px;
}
.fv_term .day {
	font-size: clamp(3.2rem, 2.08vw, 4rem);
	margin-right: 5px;
}
.fv_kv {
	width: 72.92%;
	text-align: right;
	margin-left: auto;
}
.fv_kv img {
	width: 100%;
}
@media screen and (max-width: 1019px) {
	.fv {
		background: none;
	}
	.fv_ttl {
		position: static;
		padding-left: 4%;
	}
	.fv_tgs {
		margin-top: 10px;
	}
	.fv_term {
		margin-top: 30px;
	}
	.fv_kv {
		width: 100%;
		margin-top: 40px;
	}	
}


/*---------- #sec_movie ----------*/
#sec_movie {
	background: linear-gradient(to bottom,  rgba(21,21,21,1) 0%,rgba(21,21,21,0) 100%);
}


/*---------- #sec_lineup ----------*/
.lineup_list {
	display: flex;
	justify-content: space-between;
}
.lineup_item {
	position: relative;
	width: 32.5%;
	text-align: center;
	background: var(--color_translucent);
	border: 4px var(--color_gray) solid;
}
.lineup_platform {
	position: absolute;
	top: 20px;
	left: 20px;
}
.lineup_platform.ps5 {
	width: 134px;
}
.lineup_platform.switch2 {
	width: 50px;
}
.lineup_logo {
	width: 75.38%;
	margin: 110px auto 30px;
}
.lineup_info {
	font-size: 2.4rem;
	font-size: clamp(2rem, 2vw, 2.4rem);
	font-weight: 700;
	padding: 30px 0;
	background: linear-gradient(to bottom,  rgba(102,102,102,0) 0%,rgba(102,102,102,1) 100%);
}

.lineup_induction {
	text-align: center;
	font-size: 2rem;
	margin-top: 80px;
}
.lineup_sns {
	display: flex;
	justify-content: center;
	margin-top: 30px;
	gap: 40px;
}
.lineup_sns li {
	width: 320px;
}
.lineup_btn {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 10px 0 20px;
}
.lineup_btn .txt {
	display: block;
}
.lineup_btn .txt::after {
	font-family: "Font Awesome 6 Free";
	content: "\f0da";
	margin-left: 15px;
}
.lineup_btn i {
	display: block;
	font-size: 10rem;
}
@media screen and (max-width: 1019px) {
	.lineup_list {
		flex-direction: column;
		gap: 20px;
	}
	.lineup_item {
		width: 100%;
	}
	.lineup_platform {
		top: 10px;
		left: 10px;
	}
	.lineup_platform.ps5 {
		width: 28.81%;
	}
	.lineup_platform.switch2 {
		width: 11.49%;
	}
	.lineup_logo {
		width: 73.13%;
		margin: 50px auto 15px;
	}
	.lineup_info {
		font-size: 1.6rem;
		padding: 20px 0;
	}

	.lineup_induction {
		font-size: 1.4rem;
		margin-top: 40px;
	}
	.lineup_sns {
		margin-top: 15px;
		gap: 15px;
	}
	.lineup_sns li {
		width: 47.76%;
	}
	.lineup_btn {
		font-size: 1.2rem;
		padding: 0 5px 0 15px;
	}
	.lineup_btn .txt::after {
		margin-left: 10px;
	}
	.lineup_btn i {
		font-size: 5rem;
	}
}


/*---------- #sec_live ----------*/
.live_item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: clamp(2rem, 1.25vw, 2.4rem);
	font-weight: 700;
	padding: 0 0 10px 1em;
	border-left: 4px var(--color_gray) solid;
	border-bottom: 4px var(--color_gray) solid;
}
.live_item + .live_item {
	margin-top: 30px;
}
.live_day {
}
.live_day .day {
	font-size: 3.2rem;
	margin-right: 0.3em;
}
.live_links {
	display: flex;
	justify-content: flex-end;
	align-items: center;
	width: 58.33%;
	gap: 20px;
}
.live_links li {
	width: 48.57%;
}
.live_link {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 50px;
	text-align: center;
	padding: 0 10px;
	border-radius: 5px;
}
.live_link.youtube {
	color: var(--color_white);
	background: #ff0000;
}
.live_link.youtube i {
	position: absolute;
	left: 20px;
}
.live_link.niconico {
	color: var(--color_black);
	background: #fff;
}
.live_link.niconico img {
	position: absolute;
	left: 20px;
	width: 32px;
}
@media screen and (max-width: 1019px) {
	.live_item {
		flex-direction: column;
		align-items: stretch;
		font-size: 1.4rem;
		padding: 15px 0 15px 1em;
	}
	.live_item + .live_item {
		margin-top: 15px;
	}
	.live_day {
		width: 100%;
	}
	.live_day .day {
		font-size: 2rem;
	}
	.live_links {
		width: 100%;
		gap: 15px;
		margin-top: 15px;
	}
	.live_links li {
		width: 100%;
	}
	.live_link {
		justify-content: flex-start;
		height: 40px;
		text-align: left;
		padding: 0 10px 0 35px;
	}
	.live_link.youtube i {
		left: 10px;
	}
	.live_link.niconico img {
		left: 10px;
		width: 16px;
	}
}


/*---------- #sec_stage ----------*/
.stage_list {
	display: flex;
	align-items: flex-start;
	flex-wrap: wrap;
	gap: 60px 1.67%;
}
.stage_item {
	width: 49.16%;
	line-height: 1.6;
	background: var(--color_translucent);
	border: 4px var(--color_gray) solid;
}
.stage_inner {
	padding: 40px;
}
.stage_ttl {
	font-size: 2rem;
	font-weight: 700;
	margin-top: 40px;
}
.stage_desc {
	margin-top: 20px;
	padding-top: 30px;
	border-top: 1px var(--color_gray) solid;
}
.stage_desc div {
	display: flex;
}
.stage_desc .head {
	width: 4em;
}
.stage_desc .desc {
	width: calc(100% - 4em);
}

.stage_accordion {
	interpolate-size: allow-keywords;
}
.stage_accordion::details-content {
	overflow: clip;
	height: 0;
	transition:
		height 400ms ease,
		border 400ms ease,
		content-visibility 400ms ease allow-discrete;
}
.stage_accordion[open]::details-content {
	height: auto;
}
.stage_accordion_cont {
	padding: 40px;
}
.stage_accordion_head {
	text-align: center;
	font-family: "Unbounded", sans-serif;
	font-weight: 700;
	padding: 10px 10px 5px;
	background: var(--color_gray);
	outline: none;
	list-style: none;
	cursor: pointer;
}
.stage_accordion_head::after {
	font-family: "Font Awesome 6 Free";
	content: "\f0d7";
	margin-left: 15px;
}
.stage_accordion[open] .stage_accordion_head::after {
	font-family: "Font Awesome 6 Free";
	content: "\f0d8";
}
.stage_accordion .stage_accordion_head::before {
	content: '';
}
@media screen and (max-width: 1019px) {
	.stage_list {
		flex-direction: column;
		gap: 20px;
	}
	.stage_item {
		width: 100%;
	}
	.stage_inner {
		padding: 20px;
	}
	.stage_img img {
		width: 100%;
	}
	.stage_ttl {
		font-size: 1.6rem;
		margin-top: 20px;
	}
	.stage_desc {
		margin-top: 15px;
		padding-top: 20px;
	}
	.stage_accordion_cont {
		padding: 20px;
	}
}


/*---------- #sec_special ----------*/
.special_list {
	display: flex;
	flex-wrap: wrap;
	gap: 40px;
}
.special_item {
	width: 46.67%;
}
@media screen and (max-width: 1019px) {
	.special_list {
		flex-direction: column;
		gap: 20px;
	}
	.special_item {
		width: 100%;
	}
	.special_item img {
		width: 100%;
	}
}


/*---------- #sec_freepage ----------*/
#sec_freepage {
	padding: 160px 0;
}
.freepage_block {
	line-height: 1.6;
	padding: 60px;
	background: var(--color_translucent);
	border: 4px var(--color_gray) solid;
}
.freepage_block a {
	color: var(--color_lightblue);
}
.freepage_block a:hover {
	opacity: 0.6;
	transition: 0.3s;
}
.freepage_ttl {
	font-size: 3.2rem;
	font-weight: 700;
}
.freepage_img {
	text-align: center;
	margin-top: 40px;
}
.freepage_cont {
	margin-top: 60px;
}
.freepage_cont p + p {
	margin-top: 2em;
}
@media screen and (max-width: 1019px) {
	#sec_freepage {
		padding: 120px 0 80px;
	}
	.freepage_block {
		padding: 20px;
	}
	.freepage_ttl {
		font-size: 1.6rem;
	}
	.freepage_img {
		margin-top: 20px;
	}
	.freepage_cont {
		margin-top: 40px;
	}
}

/*--------------------------------------------------
	footer
--------------------------------------------------*/
footer {
	position: relative;
	padding-bottom: 40px;
	background: var(--color_darkgray);
	z-index: 10;
}


/*---------- #sec_info ----------*/
.info_inner {
	display: flex;
	line-height: 1.6;
}
.info_block {
	width: 50%;
}
.info_block.event {
	padding: 40px;
	border: 4px var(--color_gray) solid;
}
.info_block.detail {
	padding-left: 40px;
}
.info_block .txt-l {
	font-size: 3.2rem;
	font-weight: 700;
	font-feature-settings: "palt";
}
.info_block .txt-m {
	font-size: 2.4rem;
	font-weight: 700;
}
.info_block .txt-ss {
	font-size: 1.2rem;
	margin: 10px 0;
}
.info_block .d3p {
	font-size: clamp(2rem, 2vw, 2.4rem);
}
.info_booth {
	padding: 40px;
	background: var(--color_gray);
}
.info_note {
	font-size: 1.4rem;
	margin-top: 30px;
}
.info_btn {
	text-align: center;
	width: 460px;
	margin: 60px auto 0;
}
.info_btn::after {
	font-family: "Font Awesome 6 Free";
	content: "\f0da";
	margin-left: 1em;
}
.footer_btm {
	display: flex;
	align-items: flex-end;
}
.footer_d3p {
	width: 180px;
}
.footer_copy {
	width: calc(100% - 180px);
	font-size: 1.2rem;
	color: var(--color_lightgray);
	margin-left: 60px;
}
.footer_copy li + li {
	margin-top: 10px;
}
@media screen and (max-width: 1019px) {
	footer {
		padding-bottom: 20px;
	}
	.info_inner {
		flex-direction: column;
	}
	.info_block {
		width: 100%;
	}
	.info_block.event {
		padding: 30px 20px;
	}
	.info_block.detail {
		margin-top: 20px;
		padding-left: 0;
	}
	.info_block .txt-l {
		font-size: 2.2rem;
	}
	.info_block .txt-m {
		font-size: 2rem;
	}
	.info_block .txt-ss {
		font-size: 1rem;
	}
	.info_block .d3p {
		font-size: 1.4rem;
	}
	.info_booth {
		padding: 20px;
	}
	.info_note {
		font-size: 1rem;
		margin-top: 20px;
	}
	.info_btn {
		width: 100%;
		margin: 30px auto 0;
	}
	.footer_btm {
		flex-direction: column;
	}
	.footer_d3p {
		width: 140px;
		margin: 0 auto;
	}
	.footer_copy {
		width: 100%;
		text-align: center;
		font-size: 1rem;
		margin: 20px 0 0 0;
	}
	.footer_copy .playStation {
		width: 335px;
		margin-right: auto;
		margin-left: auto;
	}
}