@charset "utf-8";

/* CSS Document */
:root {
	/* 英数→Inter、日本語→Noto Sans JP で描画させる優先順位 */
	--font-family-latin: 'Inter', 'Inter Fallback', sans-serif;
	--font-family-jp: 'Noto Sans JP', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'YuGothic', 'Meiryo', sans-serif;
	--font-family-base: var(--font-family-latin), var(--font-family-jp);
	/* color */
	--color-white: #ffffff;
	--color-black0--rgba: 0, 0, 0;
	--color-transparent-black: rgba(25, 25, 25, 0.75);
	--color-black19: #191919;
	--color-dark-gray: #9a9a9a;
	--color-gray-strong: #808080;
	--color-gray: #dedede;
	--color-gray2: #ece9e6;
	--color-gray3: #e6e6e6;
	--color-gray4: #dddddd;
	--color-gray5: #c8c8c8;
	--color-light-gray: #f8f8f8;
	--color-light-gray2: #f4f4f4;

	--border-radius: 8px;

	--padding-base: 1rem 3rem;

	--line-height: 1.45;
	/* overlay text scales with viewport width */
	--overlay-font-lg: clamp(12px, 2.8vw, 18px);
	--overlay-font-md: clamp(11px, 2.4vw, 16px);
	--overlay-font-sm: clamp(10px, 2.1vw, 14px);
	--overlay-padding-y: clamp(6px, 1.2vw, 10px);
	--overlay-padding-x: clamp(10px, 2.2vw, 16px);

	--z-index-: -1;
	--z-index-l-main: 0;
	--z-index-l-footer: 10;
	--z-index-l-header: 100;
	--z-index-l-sitemap-bg: 1000;
	--z-index-l-sitemap: 10000;
	--z-index-l-button: 100000;
	--z-index-l-loading: 1000000;

	--ease-level1: ease;
	--ease-heavy1: var(--easeOutQuint);
	--ease-heavy2: var(--easeInOutQuint);
	--ease-funny: var cubic-bezier(0.075, 0.82, 0.165, 1) (--easeOutCirc);
	--ease-funny2: var(--easeOutBack);
	--transition-base: var(--ease-level1);
	--transition-hover: 280ms var(--ease-level1);
	--transition-hover-img: 500ms var(--ease-level1);
	--transition-hover-illust: 700ms var(--ease-funny);
	--transition-hover-jump: 480ms var(--ease-heavy1);
	--transition-sitemap: 650ms var(--ease-heavy1);
	--transition-loading: 1300ms var(--ease-level1);
	--transition-slider: 1200ms var(--ease-level1);
	--transition-slider-panel: 1400ms var(--ease-heavy2);
	--transition-toggle: 400ms var(--ease-heavy1);
	--transition-fadeup: 1600ms var(--ease-heavy1);
	--transition-fadeup2: 1000ms var(--ease-funny);
	--transition-scale: 750ms var(--ease-funny);
	--transition-rolling: 6000ms var(--ease-funny2);
	/* interaction */
	--transition-hint-pop: 320ms var(--easeOutQuad);
	--transition-front-text-pop: 260ms var(--easeOutQuad);
	--transition-overlay-pop: 220ms var(--easeOutQuad);

	/* easeing */
	--easeInSine: cubic-bezier(0.47, 0, 0.745, 0.715);
	--easeOutSine: cubic-bezier(0.39, 0.575, 0.565, 1);
	--easeInOutSine: cubic-bezier(0.445, 0.05, 0.55, 0.95);
	--easeInQuad: cubic-bezier(0.55, 0.085, 0.68, 0.53);
	--easeOutQuad: cubic-bezier(0.25, 0.46, 0.45, 0.94);
	--easeInOutQuad: cubic-bezier(0.455, 0.03, 0.515, 0.955);
	--easeInCubic: cubic-bezier(0.55, 0.055, 0.675, 0.19);
	--easeOutCubic: cubic-bezier(0.215, 0.61, 0.355, 1);
	--easeInOutCubic: cubic-bezier(0.645, 0.045, 0.355, 1);
	--easeInQuart: cubic-bezier(0.895, 0.03, 0.685, 0.22);
	--easeOutQuart: cubic-bezier(0.165, 0.84, 0.44, 1);
	--easeInOutQuart: cubic-bezier(0.77, 0, 0.175, 1);
	--easeInQuint: cubic-bezier(0.755, 0.05, 0.855, 0.06);
	--easeOutQuint: cubic-bezier(0.23, 1, 0.32, 1);
	--easeInOutQuint: cubic-bezier(0.86, 0, 0.07, 1);
	--easeInExpo: cubic-bezier(0.95, 0.05, 0.795, 0.035);
	--easeOutExpo: cubic-bezier(0.19, 1, 0.22, 1);
	--easeInOutExpo: cubic-bezier(1, 0, 0, 1);
	--easeInCirc: cubic-bezier(0.6, 0.04, 0.98, 0.335);
	--easeOutCirc: cubic-bezier(0.075, 0.82, 0.165, 1);
	--easeInOutCirc: cubic-bezier(0.785, 0.135, 0.15, 0.86);
	--easeInBack: cubic-bezier(0.6, -0.28, 0.735, 0.045);
	--easeOutBack: cubic-bezier(0.175, 0.885, 0.32, 1.275);
	--easeInOutBack: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

* {
	min-height: 0.01px;
}



@supports (height: 100dvh) {
	body {
		min-height: 100dvh;
	}
}

button,
input,
select,
textarea {
	/* フォーム要素はデフォルトでフォントを継承しないため、明示的に指定 */
	font: inherit;
}

button,
a,
area,
[role="button"],
.fixed_ui_btn,
.front-header-pill,
.front-header-back,
.hint_bubble {
	-webkit-tap-highlight-color: transparent;
}

button:focus:not(:focus-visible),
a:focus:not(:focus-visible),
area:focus:not(:focus-visible),
[role="button"]:focus:not(:focus-visible) {
	outline: none;
}

/* 翻訳テキスト系はポインタ表示 */
.front-header-pill.commentary-btn,
#front_text_layer,
#front_text_box,
#click_hint,
#hint_bubbles_layer,
#hint_bubbles,
#hint_bubbles .hint_bubble,
#hint_bubbles .hint_bubble *,
#explain_menu_layer,
#explain_menu_layer * {
	cursor: pointer;
}

#movie_block {
	-webkit-text-size-adjust: 100%;
	max-width: 880px;
	width: 100%;
	position: relative;
	overflow: hidden;
}

#movie_block img {
	width: 100%;
	height: auto;
}

#explain_poster {
	width: 100%;
	position: relative;
}

#explain_detail_poster {
	width: 100%;
	position: relative;
}

.explain_panel {
	display: grid;
	grid-template-columns: minmax(0, 39%) minmax(0, 61%);
	gap: clamp(4px, 1vw, 8px);
	width: 100%;
	background: #f7f9fc;
	border-radius: 12px;
	overflow: hidden;
	box-sizing: border-box;
	aspect-ratio: 16 / 9;
}

.explain_panel__media {
	background: #dfe6ec;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}

.explain_panel__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.explain_panel__menu {
	display: block;
	padding: calc(var(--front-header-height, 0px) + 4px) clamp(8px, 1.6vw, 12px) clamp(6px, 1.2vw, 10px) 0;
	box-sizing: border-box;
}

.explain_panel__menu--detail {
	height: 100%;
}

.explain_menu_grid {
	display: grid;
	grid-template-rows: repeat(3, minmax(0, 1fr));
	gap: clamp(4px, 1vw, 8px);
	height: 100%;
}

#explain_menu_layer {
	display: none;
	pointer-events: auto;
	height: 100%;
}

.explain_menu_item {
	position: relative;
	pointer-events: auto;
	background: linear-gradient(180deg, rgb(3, 103, 163) 0%, rgb(2, 116, 170) 45%, rgb(0, 136, 181) 70%, rgb(0, 154, 189) 100%);
	box-shadow: inset 0 0 0 1.5px #2eccfc;
	border: 2px solid #075186;
	color: #ffffff;
	border-radius: 12px;
	text-align: left;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 6px 8px 6px 10px;
	box-sizing: border-box;
	min-height: 0;
}

.explain_menu_item::before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	background:
		linear-gradient(180deg, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0) 45%),
		radial-gradient(120% 140% at 50% 0%, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 60%);
	pointer-events: none;
}

.explain_menu_text {
	width: 100%;
	max-height: 100%;
	overflow: visible;
	font-size: clamp(10px, 1.7vw, 16px);
	line-height: 1.3;
	word-break: break-word;
	text-shadow: 0 2px 0 rgba(0, 0, 0, 0.14), 0 10px 16px rgba(0, 0, 0, 0.18);
}

.explain_menu_text_wrap {
	flex: 1 1 auto;
	min-width: 0;
	max-height: 100%;
	overflow-y: auto;
	overflow-x: hidden;
	-webkit-overflow-scrolling: touch;
	scrollbar-gutter: stable;
	padding-right: 4px;
}

.explain_menu_text_wrap::-webkit-scrollbar {
	width: 6px;
}

.explain_menu_text_wrap::-webkit-scrollbar-thumb {
	background: rgba(255, 255, 255, 0.55);
	border-radius: 999px;
}

.explain_menu_arrow {
	flex: 0 0 34px;
	width: 34px;
	height: 34px;
}

.explain_menu_arrow img {
	filter: drop-shadow(0 2px 0 rgba(0, 0, 0, 0.1));
}

.explain_legacy_controls {
	display: none;
}

#fixed_ui_layer {
	position: absolute;
	inset: 0;
	pointer-events: none;
	z-index: 2400;
}

.fixed_ui_btn {
	position: absolute;
	pointer-events: auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: clamp(6px, 1vw, 10px);
	padding: clamp(10px, 1.8vw, 16px) clamp(12px, 1.8vw, 16px);
	border-radius: 12px;
	border: 2px solid #075186;
	background: linear-gradient(135deg, #f7fbff, #e4f2ff);
	box-shadow: inset 0 0 0 1px #00b7ee;
	color: #005a94;
	font-size: clamp(12px, 1.5vw, 15px);
	font-weight: 800;
	cursor: pointer;
}

.fixed_ui_start,
.front-header-pill.commentary-btn {
	pointer-events: auto;
	border: 3px solid #86020f !important;
	box-shadow: inset 0 0 0 1.5px #ff7780 !important;
	background: linear-gradient(180deg, #d81824 0%, #8d000e 100%) !important;
	color: #ffffff !important;
}

.fixed_ui_start {
	left: 50%;
	top: 73%;
	transform: translateX(-50%);
	width: min(610px, 48vw);
}

.poster-hover-layer {
	position: absolute;
	inset: 0;
	display: none;
	pointer-events: none;
	z-index: 2;
}

.poster-hover-layer.is-visible {
	display: block;
}

.poster-hover-preview {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	display: none;
	object-fit: cover;
}

.poster-hover-preview.is-visible {
	display: block;
}

area {
	border: 0;
	outline: none;
}

#question_text_box {
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	right: 0;
	background: transparent;
	overflow: hidden;
	z-index: 2400;
}

#result_text_box {
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	right: 0;
	background-color: rgba(0, 0, 0, 0.75);
	overflow: hidden;
}

#question_text {
	font-size: clamp(12px, 1.7vw, 16px);
	color: #f2f2f2;
	line-height: 1.8;
	overflow-y: auto;
	text-shadow: 0 2px 6px rgba(0, 0, 0, 0.55);
}

#question_text_box.question-intro-mode #question_text {
	display: grid;
	align-items: center;
	width: 100% !important;
	align-self: stretch !important;
	text-align: center !important;
	font-size: clamp(24px, 4vw, 50px) !important;
}

.question-dialog__inner {
	height: 35%;
	overflow: hidden;
	background: linear-gradient(180deg, rgba(30, 30, 30, 0.92), rgba(18, 18, 18, 0.78)) !important;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	justify-content: flex-start;
	position: relative;
	padding-right: clamp(40px, 6vw, 54px);
}

.question-dialog__text {
	flex: 1 1 auto;
	font-size: clamp(12px, 1.7vw, 16px);
	line-height: 1.6;
	text-align: left;
}

#question_text_box .close_btn {
	width: clamp(24px, 3.2vw, 34px);
	max-width: none;
}

.question-dialog__header {
	display: block;
}

.question-dialog__title {
	color: #f7f7f7;
	font-size: clamp(14px, 2.2vw, 20px);
	font-weight: 900;
	letter-spacing: 0.08em;
	text-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
}


#result_text {
	position: absolute;
	left: 5%;
	top: 10%;
	right: 5%;
	bottom: 10%;
	color: #fff;
	font-size: 1.5rem;
	line-height: 2rem;
	overflow-y: auto;
}

.explain_close_btn {
	position: absolute;
	width: 6%;
	max-width: 40px;
	top: 14%;
	right: 3.8%;
}

#explain1_text_box, #explain2_text_box, #explain3_text_box,
.explain_text_box {
	position: relative;
	height: 100%;
	background-color: rgba(0, 0, 0, 0);
	overflow: hidden;
	cursor: pointer;
}

.explain_title, #another_title,
#another_text .another_text__body #another_view_title.another_text__title {
	color: #BD0000 !important;
	font-size: large;
	font-weight: bolder;
	font-size: clamp(12px, 1.7vw, 16px);
	line-height: 1.3 !important;
	text-align: left !important;
}

.explain_subtitle {
	color: #333333;
	font-size: medium;
	font-weight: bold;
}

#explain1_text, #explain2_text, #explain3_text,
.explain_text_body {
	position: relative;
	line-height: 1.3 !important;
	text-align: left !important;
	height: 100%;
	color: #000;
	font-size: clamp(12px, 1.7vw, 16px);
	overflow-y: auto;
	padding: clamp(8px, 1.2vw, 12px) clamp(10px, 1.6vw, 16px) clamp(16px, 2vw, 20px);
	padding-top: clamp(40px, 6vw, 56px);
	box-sizing: border-box;
	margin: 0;
}

.explain_text_body img,
#another_text .another_text__body img {
	float: right;
	max-width: 45%;
	height: auto;
	margin: clamp(8px, 1.2vw, 16px) 0 clamp(8px, 1.2vw, 16px) clamp(8px, 1.2vw, 16px);
}

#another_text .another_text__body img {
	float: right;
	max-width: 45%;
	height: auto;
	margin: 0 0 clamp(8px, 1.2vw, 16px) clamp(8px, 1.2vw, 16px);
}

.explain_text_body img.img-full {
	float: none;
	display: block;
	max-width: 100%;
	margin: clamp(8px, 1.2vw, 16px) auto;
}

.explain_text_body::after {
	content: "";
	display: table;
	clear: both;
}

.explain_text_box .explain_close_btn {
	top: 6px;
	right: 15px;
}

#another_box, #test_result_box {
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	right: 0;
	background: #f7f9fc;
	overflow: hidden;
}


#popupimg_box {
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	right: 0;
	background-color: rgba(0, 0, 0, 1);
	overflow: hidden;
}

#popupimg_box #popupimg {
	position: absolute;
	left: 5%;
	top: 12%;
	right: 5%;
	bottom: 5%;
	overflow-y: auto;
	padding-right: 1rem;
}

#popupimg_box #popupimg_close_btn {
	position: absolute;
	width: 5%;
	max-width: 76px;
	top: 3%;
	right: 3%;
}

#another_text {
	position: absolute;
	left: 2%;
	top: 15%;
	right: 2%;
	bottom: 2%;
	color: #000;
	font-size: clamp(12px, 1.7vw, 16px);
	overflow-y: auto;
	margin: 0;
	box-sizing: border-box;
}

#another_text .another_text__image {
	margin: 0 0 clamp(10px, 1.6vw, 14px);
}

#another_text .another_text__image img {
	display: block;
	max-width: 100%;
	height: auto;
}

#another_text .another_text__body p {
	margin: 0;
	text-align: left !important;
	font-size: clamp(12px, 1.7vw, 16px);
	color: #000 !important;
}

#another_text .another_text__title {
	margin-bottom: clamp(10px, 1.6vw, 14px);
}

#another_text .another_text__body p+p {
	margin-top: clamp(14px, 2vw, 18px);
}

.custom-scroll::-webkit-scrollbar {
	width: 15px;
}

.custom-scroll::-webkit-scrollbar-thumb {
	background: #999;
}

.custom-scroll::-webkit-scrollbar-track-piece {
	background: #efefef;
}

video {
	/*max-width: 100%;*/
	width: 100%;
	height: auto;
}

/* ---- 多言語オーバーレイ追加 ---- */
#lang_picker {
	position: fixed;
	top: 12px;
	right: 12px;
	z-index: 2000;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 10px;
	background: #fff;
	border: 1px solid #d0d7de;
	border-radius: 10px;
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
	font-size: 14px;
	color: #222;
}

#lang_picker select {
	border: none;
	background: transparent;
	outline: none;
	font-size: 14px;
}

#overlay_layer {
	position: absolute;
	left: 0;
	top: 0;
	width: 0;
	height: 0;
	pointer-events: none;
	z-index: 1500;
}

.overlay-box {
	position: absolute;
	max-width: 70%;
	padding: 10px 14px;
	background: rgba(0, 0, 0, 0.65);
	color: #fefefe;
	border-radius: 10px;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
	line-height: 1.4;
	font-size: 15px;
	backdrop-filter: blur(4px);
	display: none;
	pointer-events: none;
}

.overlay-intro {
	font-weight: 600;
}

.overlay-narration {
	font-size: 14px;
}

.overlay-quiz {
	font-weight: 700;
	text-align: center;
}

/* ---- 追加ここまで ---- */

/* クリックヒント表示 */
#click_hint {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	display: none;
	padding: 0;
	margin: 0;
	border: none;
	background: transparent;
	z-index: 2500;
	pointer-events: auto;
	transform-origin: center;
	transform: translateZ(0);
	will-change: opacity, transform;
	transition: opacity var(--transition-overlay-pop), transform var(--transition-overlay-pop);
}

#click_hint[open] {
	display: block;
}

.hint-dialog__inner {
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 33%;
	padding: clamp(5px, 1.1vw, 9px) clamp(16px, 3vw, 28px);
	background: rgb(255 255 255 / 95%);
	color: var(--color-gray-strong);
	box-sizing: border-box;
	display: flex;
	align-items: flex-start;
	flex-direction: column;
	justify-content: space-between;
	pointer-events: auto;
	overflow: hidden;
	gap: clamp(5px, 1vw, 13px);
}

.hint-dialog__text {
	flex: 1 1 auto;
	font-size: clamp(14px, 2.2vw, 22px);
	font-weight: 700;
	line-height: 1.6;
	overflow-y: auto;
}

.hint-dialog__close {
	flex: 0 0 auto;
	border: none;
	background: transparent;
	padding: 0;
	cursor: pointer;
}

.hint-dialog__close img {
	width: clamp(28px, 3.6vw, 44px);
	height: clamp(28px, 3.6vw, 44px);
	object-fit: contain;
	display: block;
}

#click_hint .hint-dialog__text {
	font-size: clamp(12px, 1.7vw, 16px);
	line-height: 1.3;
	text-align: left !important;
	color: #000 !important;
}

#click_hint .hint-dialog__close img {
	width: clamp(24px, 3.2vw, 34px);
	height: clamp(24px, 3.2vw, 34px);
}

.hint-dialog__header,
.question-dialog__header {
	width: 100%;
	text-align: left !important;
}

.result-dialog__header {
	width: 100%;
	flex: 1 1 auto;
	min-height: 0;
	display: flex;
	align-items: center;
}

.hint-dialog__header::after,
.question-dialog__header::after {
	content: "";
	display: block;
	clear: both;
}

.hint-dialog__title {
	color: #1f2a44;
	font-size: clamp(14px, 2.2vw, 20px);
	font-weight: 900;
	letter-spacing: 0.06em;
}

.hint-dialog__text-item {
	display: none;
}

.hint-dialog__text-item.is-active {
	display: block;
}

.result-dialog__title {
	display: block;
	color: #f7f7f7;
	font-size: clamp(12px, 1.7vw, 16px);
	line-height: 1.35;
	font-weight: 900;
	overflow-y: auto;
	overflow-x: hidden;
	max-height: 100%;
	word-break: break-word;
	padding-right: 2px;
	scrollbar-gutter: stable both-edges;
	text-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
}

.result-dialog__inner {
	width: 100%;
	height: 33%;
	padding: clamp(5px, 1.1vw, 9px) clamp(16px, 3vw, 28px);
	background: linear-gradient(180deg, rgba(30, 30, 30, 0.92), rgba(18, 18, 18, 0.78)) !important;
}

.hint-dialog__close,
.question-dialog__close {
	float: right;
}

.question-dialog__next {
	float: right;
	border: none;
	background: #cc0000;
	color: #fff;
	width: auto !important;
	height: 25px;
	font-size: clamp(12px, 1.8vw, 14px);
	font-weight: 700;
	letter-spacing: 0.06em;
	padding: 0 1em;
	border-radius: 5px;
	cursor: pointer;
	transition: background 0.2s;
}

.question-dialog__next:hover,
.question-dialog__next:active {
	background: #a00000;
}

#question_text_box.question-dialog--title-only {
	background: rgb(35 35 35 / 40%);
}

.question-dialog__next.close_btn {
	position: absolute;
	bottom: 5%;
	left: 50%;
	transform: translateX(-50%);
}

#question_text font {
	display: contents;
}

#question_text_box:not(.question-dialog--title-only) .question-dialog__inner {
	left: 0;
	right: 0;
	top: 18%;
	bottom: 15%;
	height: auto;
}

#question_text_box:not(.question-dialog--title-only) .question-dialog__header {
	position: absolute;
	left: 0;
	right: 0;
	bottom: clamp(14px, 2.4vw, 20px);
	display: flex;
	align-items: center;
	justify-content: center;
	height: auto;
	pointer-events: auto;
	z-index: 3;
}

#question_text_box:not(.question-dialog--title-only) .question-dialog__title {
	display: none;
}

#question_text_box:not(.question-dialog--title-only) .question-dialog__text {
	position: relative;
	z-index: 1;
	flex: 0 1 auto;
	margin-top: auto;
	margin-bottom: auto;
	max-height: 100%;
	width: 100%;
}

#question_text_box:not(.question-dialog--title-only) .question-dialog__next {
	float: none;
	pointer-events: auto;
}

#question_text {
	scrollbar-width: auto;
	scrollbar-color: #8d8d8d #efefef;
}

#question_text::-webkit-scrollbar {
	width: clamp(10px, 1.7vw, 14px);
}

#question_text::-webkit-scrollbar-track {
	background: #efefef;
	border-radius: 10px;
}

#question_text::-webkit-scrollbar-thumb {
	background: #8d8d8d;
	border-radius: 10px;
	border: 2px solid #efefef;
}

.question-dialog--title-only .question-dialog__inner {
	align-items: center;
	justify-content: center;
}

.question-dialog--title-only .question-dialog__header {
	display: flex;
	align-items: center;
	justify-content: center;
}

.question-dialog--title-only .question-dialog__title {
	float: none;
	font-size: clamp(28px, 5.2vw, 40px);
	letter-spacing: 0.08em;
}

.question-dialog--title-only .question-dialog__next,
.question-dialog--title-only .question-dialog__text {
	display: none;
}

@media (min-width: 561px) {
	.question-dialog__title {
		font-size: clamp(12px, 1.7vw, 16px);
	}

	.question-dialog--title-only .question-dialog__title {
		font-size: clamp(12px, 1.7vw, 16px);
	}

	.question-dialog__next {
		font-size: clamp(12px, 1.7vw, 16px);
		height: auto;
		min-height: clamp(28px, 3.2vw, 44px);
		padding: 0.2em 1.2em;
	}
}

/* Dialog reveal/hide motion */
.dialog-appear {
	animation: dialogReveal 360ms var(--easeOutQuad);
	animation-fill-mode: both;
	will-change: transform, opacity, clip-path;
}

.dialog-exit {
	animation: dialogHide 360ms var(--easeOutQuad);
	animation-fill-mode: both;
	will-change: transform, opacity, clip-path;
}

.dialog-appear .hint-dialog__text,
.dialog-appear .hint-dialog__close,
.dialog-appear .question-dialog__header,
.dialog-appear .question-dialog__text,
.dialog-appear .question-dialog__close,
.dialog-appear .question-dialog__next,
.dialog-appear .result-dialog__title {
	animation: dialogTextIn 220ms var(--easeOutQuad) 120ms both;
}

.dialog-exit .hint-dialog__text,
.dialog-exit .hint-dialog__close,
.dialog-exit .question-dialog__header,
.dialog-exit .question-dialog__text,
.dialog-exit .question-dialog__close,
.dialog-exit .question-dialog__next,
.dialog-exit .result-dialog__title {
	animation: dialogTextOut 180ms var(--easeOutQuad) both;
}

/* ヒント表示時の固定吹き出し */
#hint_bubbles_layer {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	display: none;
	pointer-events: none;
	z-index: 2450;
}

#hint_bubbles {
	position: absolute;
	left: 50%;
	bottom: 4%;
	transform: translateX(-50%);
	display: flex;
	gap: 1rem;
	max-width: 90%;
	width: 100%;
}

.hint_bubble {
	width: 100%;
	display: flex;
	flex-direction: column;
	pointer-events: none;
	position: relative;
	pointer-events: auto;
	transition: transform 140ms ease, box-shadow 140ms ease;
	appearance: none;
	-webkit-appearance: none;
	font: inherit;
	cursor: pointer;
	background: transparent;
	border: none;
}

.hint_bubble:focus-visible,
.hint_bubble:hover {
	transform: translateY(-2px);
}

.hint_bubble_label {
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto;
	width: 80%;
	height: clamp(20px, 2.8vw, 32px);
	padding: 0 10px;
	font-size: var(--overlay-font-sm);
	font-weight: 700;
	letter-spacing: 0.04em;
	line-height: 1;
	color: #16c7da;
	background: var(--color-light-gray);
	border: 3px solid #0b9fb6;
	border-bottom: none;
	border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}

.hint_bubble_label_img {
	display: block;
	margin: 0 auto;
	width: 60% !important;
	height: auto;
	max-height: clamp(20px, 2.8vw, 32px);
	object-fit: contain;
}

.hint_bubble_text {
	min-width: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	color: #ffffff;
	padding: clamp(10px, 1.6vw, 14px) clamp(16px, 2.4vw, 22px);
	background: linear-gradient(180deg, #16c7da 0%, #0b9fb6 100%);
	box-shadow: inset 0 0 0 1.5px #8ee5ff;
	border-radius: 10px;
	border: 4px solid #075186;
	text-align: center;
	font-size: clamp(12px, 1.5vw, 15px);
	line-height: 1.2;
	max-height: clamp(10px, 8vw, 60px);
	min-height: clamp(10px, 8vw, 60px);
	overflow-y: auto;
	overscroll-behavior: contain;
	scrollbar-width: none;
	-ms-overflow-style: none;
	word-break: break-word;
	scroll-behavior: smooth;
}

@media (min-width: 768px) {
	.hint_bubble_label {
		height: clamp(20px, 4vw, 52px);
	}

	.hint_bubble_label_img {
		max-height: clamp(20px, 4vw, 52px);
	}

	.hint_bubble_text {
		font-size: clamp(12px, 1.5vw, 15px);
		max-height: clamp(15px, 9vw, 87px);
		min-height: clamp(15px, 9vw, 87px);
	}
}

.hint_bubble_text.is-overflowing {
	justify-content: flex-start;
}

.hint_bubble_text.is-overflowing::before {
	content: "";
	display: block;
	flex: 0 0 30%;
}

.hint_bubble_text::-webkit-scrollbar {
	width: 0;
	height: 0;
	display: none;
}

.hint-style-light {
	padding: 10px 14px;
	color: #1f2a44;
	border-radius: 10px;
	box-shadow: 0 8px 22px rgba(0, 0, 0, 0.2);
	font-size: var(--overlay-font-md);
	border: 1px solid #dfe6f3;
}

.hint-style-warning {
	color: #0f0f0f;
	box-shadow: 0 10px 26px rgba(255, 141, 26, 0.35);
}

.hint-pop {
	animation: hintPop var(--transition-hint-pop);
	animation-fill-mode: both;
	will-change: transform, opacity;
}

.hint-dialog__inner.hint-pop {
	animation-name: hintPopBar;
}

@keyframes hintPop {
	0% {
		opacity: 0;
		transform: translate(-50%, 10px) scale(1);
	}

	60% {
		opacity: 1;
		transform: translate(-50%, 0) scale(1);
	}

	100% {
		opacity: 1;
		transform: translate(-50%, 0) scale(1);
	}
}

@keyframes hintPopBar {
	0% {
		opacity: 0;
		transform: translateY(10px);
	}

	70% {
		opacity: 1;
		transform: translateY(0);
	}

	100% {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes dialogReveal {
	0% {
		-webkit-clip-path: inset(100% 0 0 0);
		clip-path: inset(100% 0 0 0);
		opacity: 1;
	}

	100% {
		-webkit-clip-path: inset(0 0 0 0);
		clip-path: inset(0 0 0 0);
		opacity: 1;
	}
}

@keyframes dialogHide {
	0% {
		-webkit-clip-path: inset(0 0 0 0);
		clip-path: inset(0 0 0 0);
		opacity: 1;
	}

	100% {
		-webkit-clip-path: inset(100% 0 0 0);
		clip-path: inset(100% 0 0 0);
		opacity: 1;
	}
}

@keyframes dialogTextIn {
	0% {
		opacity: 0;
		transform: translateY(8px);
	}

	100% {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes dialogTextOut {
	0% {
		opacity: 1;
		transform: translateY(0);
	}

	100% {
		opacity: 0;
		transform: translateY(6px);
	}
}

/* フロント共通テキスト */
#front_text_layer {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	display: none;
	z-index: 2300;
}

#question_prompt {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	display: none;
	z-index: 2350;
}

.question-prompt__text {
	position: absolute;
	left: 50%;
	bottom: clamp(10px, 2.2vw, 16px);
	transform: translateX(-50%);
	padding: clamp(6px, 1.2vw, 10px) clamp(12px, 2.2vw, 18px);
	background: rgba(0, 0, 0, 0.6);
	color: #fff;
	font-size: clamp(11px, 1.9vw, 15px);
	font-weight: 700;
	letter-spacing: 0.04em;
	text-align: center;
	width: min(88%, 560px);
	white-space: normal;
	line-height: 1.4;
	overflow-wrap: anywhere;
	overflow-x: hidden;
	overflow-y: visible;
	scrollbar-gutter: stable both-edges;
	box-shadow: 0 10px 26px rgba(0, 0, 0, 0.55);
	animation: questionPromptBlink 3.6s ease-in-out infinite;
}

@keyframes questionPromptBlink {

	0%,
	100% {
		opacity: 0.2;
	}

	50% {
		opacity: 1;
	}
}

#front_text_box {
	position: absolute;
	transform-origin: center;
	transform: translateZ(0);
	will-change: opacity, transform;
	transition: opacity var(--transition-overlay-pop), transform var(--transition-overlay-pop);
}

/* ヘッダーバー（question_poster 以降で表示） */
.front-header {
	width: -webkit-fill-available;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	padding: 8px 10px 8px 0;
	color: #f6f7fb;
	font-size: clamp(11px, 1.3vw, 14px);
	line-height: 1.35;
	pointer-events: auto;
	overflow: auto;
}

.front-header-left {
	display: flex;
	align-items: center;
	gap: clamp(8px, 1.2vw, 12px);
	min-width: 0;
}

.front-header-back {
	flex: 0 0 auto;
	width: 100%;
	padding: clamp(7px, 1.2vw, 10px) clamp(12px, 1.8vw, 16px);
	background: radial-gradient(circle at 30% 30%, #51c5ff, #0080c5 58%, #00548f);
	box-shadow: inset 0 0 0 1px #2eccfc;
	border: 2px solid #075186;
	border-radius: 0 42px 42px 0;
	color: #fff;
	font-weight: 800;
	font-size: clamp(12px, 1.5vw, 15px);
	letter-spacing: 0.06em;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: clamp(4px, 0.8vw, 8px);
	cursor: pointer;
	transition: transform 140ms var(--easeOutQuad), filter 140ms var(--easeOutQuad);
}

.front-header-back:hover {
	transform: translateY(-1px);
	filter: brightness(1.05);
}

.front-header-back:active {
	transform: translateY(0);
	filter: brightness(0.95);
}

.front-header-actions {
	display: flex;
	align-items: center;
	gap: clamp(3px, 1vw, 5px);
	margin-left: auto;
	flex: 0 0 auto;
}

.front-header-pill.commentary-btn,
.front-header-pill {
	display: inline-flex;
	align-items: center;
	gap: clamp(6px, 1vw, 10px);
	padding: clamp(7px, 1.2vw, 10px) clamp(12px, 1.8vw, 16px);
	border-radius: 12px;
	border: 2px solid #075186;
	background: linear-gradient(135deg, #f7fbff, #e4f2ff);
	box-shadow: inset 0 0 0 1px #00b7ee;
	color: #005a94;
	font-size: clamp(12px, 1.5vw, 15px);
	font-weight: 800;
	cursor: pointer;
	transition: transform 120ms var(--easeOutQuad), box-shadow 120ms var(--easeOutQuad), filter 120ms var(--easeOutQuad);
}

.front-header-pill.commentary-btn:hover,
.front-header-pill:hover {
	transform: translateY(-1px);
	filter: brightness(1.05);
}

.front-header-pill.commentary-btn:active,
.front-header-pill:active {
	transform: translateY(0);
	filter: brightness(0.96);
}

.fixed_ui_icon,
.front-header-back-icon,
.front-header-icon {
	width: clamp(22px, 2.8vw, 30px) !important;
	height: clamp(22px, 2.8vw, 30px) !important;
	object-fit: contain;
	flex: 0 0 auto;
}

@media (max-width: 560px) {
	.front-header {
		padding: 0;
		gap: 6px;
	}

	.fixed_ui_icon,
	.front-header-back-icon,
	.front-header-icon,
	.explain_text_box .explain_close_btn {
		width: 18px !important;
		height: 18px !important;
	}

	.front-header-actions {
		gap: 4px;
	}
}

@media (max-width: 560px) {
	:root {
		--overlay-font-lg: clamp(9px, 2.2vw, 14px);
		--overlay-font-md: clamp(8px, 2vw, 13px);
		--overlay-font-sm: clamp(7.5px, 1.7vw, 12px);
		--overlay-padding-y: clamp(5px, 1vw, 8px);
		--overlay-padding-x: clamp(6px, 1.8vw, 12px);
	}
}

/* フロントテキスト用スタイルプリセット */
.front-text-default,
.hint-style-default {
	color: var(--color-white);
	line-height: var(--line-height);
	background: var(--color-transparent-black);
	backdrop-filter: blur(6px);
	border-radius: var(--border-radius);
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: var(--overlay-font-lg);
	padding: var(--overlay-padding-y) var(--overlay-padding-x);
}

.front-text-banner {
	padding: var(--overlay-padding-y) var(--overlay-padding-x);
	background: linear-gradient(90deg, #f6d365, #fda085);
	color: #2a1c00;
	border-radius: 12px;
	font-size: var(--overlay-font-md);
	font-weight: 800;
	line-height: 1.5;
	text-align: center;
	box-shadow: 0 12px 28px rgba(253, 160, 133, 0.45);
	max-width: 90vw;
}

.front-text-glass {
	padding: var(--overlay-padding-y) var(--overlay-padding-x);
	background: rgba(255, 255, 255, 0.25);
	color: #0e1726;
	border-radius: 14px;
	font-size: var(--overlay-font-md);
	font-weight: 700;
	line-height: 1.5;
	text-align: center;
	box-shadow: 0 14px 38px rgba(0, 0, 0, 0.25);
	backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.35);
	max-width: 90vw;
}

/* video0end/startclick 用カード */
.front-text-kyt-card {
	background: transparent;
	padding: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	pointer-events: auto;
}

.kyt-front-card {
	width: min(92vw, 720px);
	display: grid;
	border-radius: clamp(10px, 1.8vw, 16px);
	background: linear-gradient(180deg, #ffffff, #f2f2f2);
	border: 1px solid rgba(0, 0, 0, 0.08);
	box-shadow: 0 14px 30px rgba(0, 0, 0, 0.28);
	text-align: center;
}

.kyt-front-card__title {
	padding: clamp(14px, 2.8vw, 22px) clamp(10px, 1.8vw, 16px);
	font-size: clamp(20px, 3.75vw, 56px);
	font-weight: 900;
	white-space: nowrap;
	overflow-x: auto;
	overflow-y: hidden;
	line-height: 1;
	color: #ffd400;
	-webkit-text-stroke: 5px black;
	text-stroke: 5px black;
	paint-order: stroke;
	-webkit-text-stroke-linejoin: round;
	stroke-linejoin: round;
	max-width: 100%;
	-webkit-overflow-scrolling: touch;
	scrollbar-gutter: stable both-edges;
	pointer-events: auto;
}

.kyt-front-card__logos {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: clamp(10px, 2.6vw, 20px);
	background: #ffffff;
	padding: clamp(12px, 2.4vw, 18px) clamp(10px, 1.8vw, 14px);
}

.kyt-front-card__logos img {
	height: clamp(18px, 1.8vw, 32px) !important;
	width: auto !important;
	object-fit: contain;
}

.kyt-logo {
	font-size: clamp(16px, 3.4vw, 30px);
	font-weight: 900;
	letter-spacing: 0.08em;
	line-height: 1;
}

.kyt-logo-honda {
	color: #d2171c;
}

.kyt-logo-jafmate {
	color: #111;
	font-weight: 800;
	letter-spacing: 0.04em;
}

.kyt-front-card__subtitle {
	padding: clamp(12px, 2.4vw, 18px) clamp(10px, 1.8vw, 14px);
	border-radius: clamp(8px, 1.2vw, 12px);
	background: #f0f0f0;
	color: #555;
	font-size: clamp(12px, 2.1vw, 18px);
	line-height: 1.3;
	letter-spacing: 0.02em;
	overflow: auto;
	white-space: nowrap;
	max-width: 100%;
	-webkit-overflow-scrolling: touch;
	scrollbar-gutter: stable both-edges;
	pointer-events: auto;
}

/* movie1 用字幕帯 */
.front-text-caption {
	background: rgba(0, 0, 0, 0.62);
	color: #fff;
	border-radius: 10px;
	font-size: var(--overlay-font-md);
	font-weight: 600;
	line-height: 1.6;
	padding: calc(var(--overlay-padding-y) * 1.1) calc(var(--overlay-padding-x) * 0.8);
	box-shadow: 0 16px 30px rgba(0, 0, 0, 0.28);
	text-align: left;
}

.front-text-question-title {
	font-size: 1.5rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-align: left;
}

.front-text-question-body {
	font-size: 1em;
	font-weight: 600;
	text-align: left;
}

.front-text-question-note {
	font-size: 0.9em;
	font-weight: 600;
}

.front-text-caption-full {
	border-radius: 0;
	box-sizing: border-box;
}

.front-text-quiz {
	text-align: center;
	font-size: var(--overlay-font-lg);
	font-weight: 700;
}

.front-text-caption.front-text-quiz {
	text-align: center;
}

.front-text-scene {
	text-align: left;
	font-weight: 700;
}

.front-text-scene .front-text-sub {
	display: block;
	font-size: var(--overlay-font-sm);
	font-weight: 500;
	margin-top: 4px;
}

.front-scene-card {
	width: min(92vw, 720px);
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	gap: clamp(4px, 0.8vw, 8px);
	padding: clamp(32px, 5vw, 56px) clamp(16px, 2.8vw, 28px);
	background: #ffffff;
	border-radius: 10px;
	box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

@media (max-width: 560px) {
	.fixed_ui_start {
		width: min(320px, 52vw);
	}

	.kyt-front-card {
		width: min(450px, 82vw);
		border-radius: 12px;
	}

	.kyt-front-card__title {
		padding: clamp(10px, 3vw, 14px) clamp(6px, 2vw, 10px);
		font-size: clamp(14px, 6vw, 24px);
		-webkit-text-stroke: 3px black;
		text-stroke: 3px black;
	}

	.kyt-front-card__logos {
		padding: clamp(10px, 3.2vw, 14px) clamp(8px, 3vw, 12px);
		gap: clamp(8px, 3.2vw, 12px);
	}

	.kyt-front-card__subtitle {
		padding: clamp(8px, 2.4vw, 10px) clamp(6px, 2vw, 8px);
	}

	.front-scene-card {
		width: min(450px, 82vw);
		padding: clamp(12px, 3.2vw, 16px) clamp(12px, 4vw, 18px);
		border-radius: 10px;
	}

	.front-scene-line--main {
		font-size: clamp(12px, 3.6vw, 16px);
	}

	.front-scene-line--title {
		font-size: clamp(16px, 4.4vw, 22px);
	}

	.front-scene-line--sub {
		font-size: clamp(10px, 3.2vw, 14px);
	}

	.question-dialog__next {
		height: fit-content;
	}

	.kyt-front-card__logos img {
		height: clamp(13px, 3.2vw, 22px) !important;
	}

	.hint-dialog__header,
	.question-dialog__header {
		height: 50%;
	}
}

@media (orientation: landscape) and (hover: none) and (pointer: coarse) and (max-height: 500px) {
	#movie_block {
		width: min(100vw, calc(100vh * 880 / 495));
		max-height: min(100vh, 720px);
		width: min(100vw, calc(100dvh * 880 / 495));
		max-height: min(100dvh, 720px);
	}

	#front_text_box.front-text-kyt-card,
	#front_text_box.front-text-scene {
		width: min(92vw, calc(100% - 50px), 720px);
		max-width: calc(100% - 50px);
		box-sizing: border-box;
	}

	#front_text_box.front-text-kyt-card .kyt-front-card,
	#front_text_box.front-text-scene .front-scene-card {
		width: 100%;
		box-sizing: border-box;
	}
}

.front-scene-stack {
	position: relative;
	padding-left: clamp(10px, 1.4vw, 14px);
	display: flex;
	flex-direction: column;
	gap: clamp(4px, 0.8vw, 8px);
}

.front-scene-stack::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	width: 3px;
	height: 100%;
	background: #e7688c;
	border-radius: 999px;
}

.front-scene-line {
	color: #2f2f2f;
	line-height: 1.25;
}

.front-scene-line--main {
	font-size: clamp(12px, 1.8vw, 24px);
	font-weight: 800;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.front-scene-line--title {
	font-size: clamp(18px, 3.4vw, 32px);
	font-weight: 900;
}

.front-scene-line--sub {
	font-size: clamp(13px, 2.2vw, 25px);
	font-weight: 600;
	color: #505050;
}

.front-text-flow {
	animation: frontTextFlow 360ms var(--easeOutQuad);
	animation-fill-mode: both;
}

.front-text-caption br {
	line-height: 1.4;
}

.front-text-translation {
	margin-top: 6px;
	font-size: 0.88em;
	font-weight: 500;
	opacity: 0.78;
	color: rgba(255, 255, 255, 0.9);
}

.front-text-pop {
	animation: frontTextPop var(--transition-front-text-pop);
	animation-fill-mode: both;
	will-change: transform, opacity;
}

.front-text-caption-full.front-text-pop {
	animation-name: frontTextPopFull;
}

@media (prefers-reduced-motion: reduce) {
	html:focus-within {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}

@keyframes frontTextPop {
	0% {
		opacity: 0;
		transform: translate(-50%, 6px) scale(1);
	}

	70% {
		opacity: 1;
		transform: translate(-50%, 0) scale(1);
	}

	100% {
		opacity: 1;
		transform: translate(-50%, 0) scale(1);
	}
}

.front-text-caption-full.front-text-flow {
	animation-name: frontTextFlowFull;
}

@keyframes frontTextFlow {
	0% {
		opacity: 0;
		transform: translate(-50%, 10px) scale(1);
	}

	70% {
		opacity: 1;
		transform: translate(-50%, 0) scale(1);
	}

	100% {
		opacity: 1;
		transform: translate(-50%, 0) scale(1);
	}
}

@keyframes frontTextPopFull {
	0% {
		opacity: 0;
		transform: translateY(6px) scale(1);
	}

	70% {
		opacity: 1;
		transform: translateY(0) scale(1);
	}

	100% {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
}

@keyframes frontTextFlowFull {
	0% {
		opacity: 0;
		transform: translateY(10px) scale(1);
	}

	70% {
		opacity: 1;
		transform: translateY(0) scale(1);
	}

	100% {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
}

canvas {
	width: 100%;
	height: auto;
}

@-ms-viewport {
	width: device-width;
}

.right {
	float: right;

}

a {
	text-decoration: underline;
}

a:link {
	color: #03F;
}

a:visited {
	color: #999;
}

a:hover {
	color: #C00;
}


#pic {
	margin-top: 0px;
	margin-right: 10px;
	margin-bottom: 0px;
	margin-left: 10px;
	float: right;
	width: auto;
}

#botan_doradora {
	margin-top: 0px;
	margin-right: 10px;
	margin-bottom: 0px;
	margin-left: 10px;
	float: left;
	width: auto;
}

#hiyari {
	width: 30%;
	float: left;
	padding: 1%;
}

/* オーバーレイ用スタイル */
#overlay_layer {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	z-index: 1000;
	display: none;
	/* 動画が表示されるまで非表示 */
}

.overlay-text {
	position: absolute;
	color: white;
	font-weight: bold;
	font-size: 2.5vw;
	/* レスポンシブ対応 */
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
	pointer-events: none;
	display: none;
	background: rgba(0, 0, 0, 0.6);
	padding: 0.5em 1em;
	border-radius: 8px;
	line-height: 1.4;
}

.overlay-intro {
	font-size: 3vw;
	color: #ffcc00;
}

.overlay-narration {
	font-size: 2vw;
	max-width: 40%;
	text-align: left;
}

.overlay-quiz {
	font-size: 3.5vw;
	color: #ff3333;
	background: rgba(255, 255, 255, 0.9);
	text-shadow: none;
	width: 80%;
	text-align: center;
}

/* 言語切り替えUI */
#lang_picker {
	position: fixed;
	top: 10px;
	right: 10px;
	z-index: 9999;
	background: rgba(255, 255, 255, 0.9);
	padding: 5px 10px;
	border-radius: 4px;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}