/* ============================================================
 * LGGC: Liquid Glass + Project UI System
 * Source: https://github.com/u7663394/LGGC-liquid-glass
 *
 * 用法：给任意元素添加 class="lggc" 即可获得液态玻璃 UI。
 * 可通过下列 CSS 变量微调外观：
 *   --lggc-radius     圆角
 *   --lggc-padding    内边距
 *   --lggc-bg         玻璃底色（半透明）
 *   --lggc-border     边框颜色
 *   --lggc-blur       模糊强度
 *   --lggc-highlight  高光颜色
 *
 * 主题色：--accent / --accent-strong（可在运行时改变）
 * ============================================================ */

:root {
	color-scheme: dark;
	/* 主题色 */
	--accent: 120, 180, 255;          /* RGB triplet */
	--accent-strong: 90, 150, 255;
	--accent-glow: 120, 180, 255;
	/* 玻璃参数 */
	--glass-strength: 1;               /* 0~1 玻璃可见度 */
	--bg-dim: 0;                       /* 0~0.7 背景暗化 */
	--bg-blur: 0px;                    /* 0~20px 背景模糊 */
}

/* ============================================================
 * 基础布局优化
 * ============================================================ */

/* 背景暗化（用 box-shadow inset 安全覆盖，不影响子元素层级） */
.bg-container {
	box-shadow: inset 0 0 0 100vmax rgba(0, 0, 0, var(--bg-dim, 0));
	transition: box-shadow 200ms ease;
}

/* ============================================================
 * Liquid Glass 基础组件
 * ============================================================ */

.lggc {
	/* Public CSS variables */
	--lggc-radius: 9999px;
	--lggc-padding: 1rem 1.25rem;
	--lggc-bg: rgba(255, 255, 255, 0.08);
	--lggc-border: rgba(255, 255, 255, 0.18);
	--lggc-blur: 8px;
	--lggc-highlight: rgba(255, 255, 255, 0.85);

	/* Layout */
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	min-width: 3.5rem;
	min-height: 3rem;
	padding: var(--lggc-padding);
	box-sizing: border-box;
	vertical-align: middle;

	/* Appearance */
	border: 1px solid var(--lggc-border);
	border-radius: var(--lggc-radius);
	background: var(--lggc-bg);
	color: rgba(245, 248, 255, 0.95);
	text-decoration: none;
	overflow: hidden;
	isolation: isolate;

	/* Glass blur */
	backdrop-filter: blur(calc(var(--lggc-blur) * 0.6 * var(--glass-strength))) saturate(160%);
	-webkit-backdrop-filter: blur(calc(var(--lggc-blur) * 0.6 * var(--glass-strength))) saturate(160%);

	/* Glass highlights & shadow */
	box-shadow:
		inset 1px -1px 1px -0.5px rgba(255, 255, 255, calc(0.4 * var(--glass-strength))),
		inset -1px 1px 1px -0.5px rgba(255, 255, 255, calc(0.35 * var(--glass-strength))),
		inset 0 0 3px rgba(15, 23, 42, calc(0.30 * var(--glass-strength))),
		0 18px 36px rgba(0, 0, 0, 0.20);
	transition: background 200ms ease, transform 180ms ease, box-shadow 220ms ease;
}

.lggc::before,
.lggc::after {
	content: "";
	position: absolute;
	pointer-events: none;
	border-radius: inherit;
}

.lggc::before {
	top: 35%;
	left: 50%;
	transform: translateX(-50%);
	width: calc(100% - 16px);
	height: calc(100% - 16px);
	border: 1px solid rgba(255, 255, 255, calc(0.05 * var(--glass-strength)));
	filter: blur(calc(var(--lggc-blur) * var(--glass-strength)));
	opacity: var(--glass-strength);
}

.lggc::after {
	inset: 0;
	background: linear-gradient(
		135deg,
		rgba(255, 255, 255, calc(0.04 * var(--glass-strength))) 0%,
		transparent 40%,
		transparent 60%,
		rgba(255, 255, 255, calc(0.04 * var(--glass-strength))) 100%
	);
}

.lggc > * {
	position: relative;
	z-index: 1;
}

/* ============================================================
 * 项目内组件细化
 * ============================================================ */

/* 标题 */
h1.lggc {
	--lggc-radius: 18px;
	--lggc-padding: 0.7rem 1.6rem;
	--lggc-bg: rgba(20, 30, 50, 0.45);
	display: inline-flex;
	color: #fff;
	letter-spacing: 0.06em;
	font-weight: 600;
	text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

/* ============================================================
 * 第一页 Hero 区域 —— 重新设计
 * ============================================================ */
#home .hero {
	text-align: center;
	max-width: 880px;
	width: 92%;
	margin: 0 auto;
	padding: 0 1rem;
}

.hero-title {
	margin: 0;
	font-size: clamp(1.6rem, 4.2vh, 2.6rem);
	font-weight: 700;
	letter-spacing: 0.08em;
	color: #fff;
	text-shadow:
		0 2px 12px rgba(0, 0, 0, 0.5),
		0 0 30px rgba(var(--accent-glow), 0.25);
	line-height: 1.2;
}

.hero-subtitle {
	margin: 0.7rem auto 0;
	display: inline-block;
	padding: 0.4rem 1.2rem;
	font-size: clamp(0.78rem, 1.5vh, 0.95rem);
	color: rgba(255, 255, 255, 0.78);
	background: rgba(255, 255, 255, 0.06);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 9999px;
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	letter-spacing: 0.18em;
}

/* ============================================================
 * 计时器卡片 —— 现代极简风（重制）
 * ============================================================ */
.countdown-card {
	margin: 2.4rem auto 0;
	max-width: min(760px, 100%);
	padding: 1.8rem 1.4rem 1.6rem;
	border-radius: 24px;
	background:
		linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
		rgba(15, 22, 40, 0.55);
	border: 1px solid rgba(255, 255, 255, 0.14);
	backdrop-filter: blur(18px) saturate(170%);
	-webkit-backdrop-filter: blur(18px) saturate(170%);
	box-shadow:
		0 30px 60px rgba(0, 0, 0, 0.35),
		inset 0 1px 0 rgba(255, 255, 255, 0.20);
	overflow: hidden;
	position: relative;
}

/* 流光描边 */
.countdown-card::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	padding: 1px;
	background: linear-gradient(135deg,
		rgba(255, 255, 255, 0.40),
		transparent 35%,
		transparent 65%,
		rgba(var(--accent), 0.45));
	-webkit-mask:
		linear-gradient(#fff 0 0) content-box,
		linear-gradient(#fff 0 0);
	-webkit-mask-composite: xor;
	mask-composite: exclude;
	pointer-events: none;
}

.countdown-card .countdown,
.countdown-card .countup {
	display: flex !important;
	justify-content: space-between !important;
	align-items: stretch !important;
	gap: 6px;
}
.countdown-card .countdown::before,
.countdown-card .countdown::after,
.countdown-card .countup::before,
.countdown-card .countup::after {
	display: none !important;
}

/* 单元格：胶囊小卡 */
.countdown-card .countdown-box {
	flex: 1;
	display: flex !important;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	float: none !important;
	width: auto !important;
	padding: 14px 6px 12px !important;
	position: relative;
	border-radius: 16px;
	background: rgba(255, 255, 255, 0.03);
	border: 1px solid rgba(255, 255, 255, 0.06);
	transition: background 240ms ease, transform 240ms ease, border-color 240ms ease;
}
.countdown-card .countdown-box:hover {
	background: rgba(var(--accent), 0.10);
	border-color: rgba(var(--accent), 0.28);
	transform: translateY(-2px);
}

/* 数字 */
.countdown-card .countdown-number {
	display: block !important;
	font-family: "Oswald", "Inter", "Helvetica Neue", Arial, sans-serif;
	font-weight: 600 !important;
	color: #ffffff !important;
	-webkit-text-fill-color: #ffffff !important;
	background: none !important;
	-webkit-background-clip: initial !important;
	background-clip: initial !important;
	font-size: clamp(2.6rem, 7.2vh, 4.8rem) !important;
	line-height: 1 !important;
	padding: 0 !important;
	margin: 0 !important;
	border: none !important;
	text-shadow:
		0 2px 8px rgba(0, 0, 0, 0.55),
		0 0 24px rgba(var(--accent-glow), 0.40);
	letter-spacing: -0.02em;
	font-variant-numeric: tabular-nums;
}

/* 标签 */
.countdown-card .countdown-title {
	display: block !important;
	margin-top: 0.7rem !important;
	padding: 0 !important;
	color: rgba(255, 255, 255, 0.55) !important;
	font-size: clamp(0.66rem, 1.3vh, 0.78rem) !important;
	font-weight: 500 !important;
	letter-spacing: 0.32em;
	text-transform: uppercase;
	background: transparent !important;
	border: none !important;
	text-shadow: none;
}

/* hover 数字光感增强 */
.countdown-card .countdown-number {
	transition: text-shadow 320ms ease;
}
.countdown-card:hover .countdown-number {
	text-shadow:
		0 2px 8px rgba(0, 0, 0, 0.55),
		0 0 36px rgba(var(--accent-glow), 0.65);
}

/* 社交图标 —— 居中放大 */
.social-icons {
	list-style: none;
	padding: 0;
	display: flex;
	justify-content: center;
	gap: 16px;
	margin: 1.6rem 0 0.4rem;
}
.social-icons li {
	margin: 0;
}
.social-icons li a.lggc {
	--lggc-radius: 9999px;
	--lggc-padding: 0;
	--lggc-bg: rgba(255, 255, 255, 0.12);
	width: 56px;
	height: 56px;
	min-width: 56px;
	min-height: 56px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	font-size: 1.4rem;
	border: 1px solid rgba(255, 255, 255, 0.22);
}
.social-icons li a.lggc i {
	margin: 0;
}
.social-icons li a.lggc:hover {
	--lggc-bg: rgba(var(--accent), 0.32);
	border-color: rgba(var(--accent), 0.55);
	transform: translateY(-3px);
}

/* ============================================================
 * Ambient Light 沉浸光感
 * ============================================================ */
.ambient-light {
	position: fixed;
	inset: 0;
	pointer-events: none;
	z-index: 9999;
	background:
		radial-gradient(620px circle at var(--mx, 50%) var(--my, 30%),
			rgba(255, 255, 255, 0.16), transparent 60%),
		radial-gradient(900px circle at calc(var(--mx, 50%) + 200px) calc(var(--my, 50%) + 200px),
			rgba(var(--accent-glow), 0.12), transparent 70%);
	mix-blend-mode: screen;
	transition: background 120ms linear;
}
.ambient-light::after {
	content: "";
	position: absolute;
	inset: 0;
	background: radial-gradient(1200px circle at 50% -10%, rgba(255, 255, 255, 0.06), transparent 60%);
	pointer-events: none;
}

/* 玻璃元素呼吸高光 */
@keyframes lggcGlow {
	0%, 100% {
		box-shadow:
			inset 1px -1px 1px -0.5px rgba(255, 255, 255, 0.4),
			inset -1px 1px 1px -0.5px rgba(255, 255, 255, 0.35),
			inset 0 0 3px rgba(15, 23, 42, 0.30),
			0 18px 36px rgba(0, 0, 0, 0.20);
	}
	50% {
		box-shadow:
			inset 1px -1px 1px -0.5px rgba(255, 255, 255, 0.6),
			inset -1px 1px 1px -0.5px rgba(255, 255, 255, 0.55),
			inset 0 0 8px rgba(var(--accent-glow), 0.4),
			0 22px 44px rgba(0, 0, 0, 0.24);
	}
}
.lggc.glow {
	animation: lggcGlow 5s ease-in-out infinite;
}

/* ============================================================
 * 第二页：单卡片 + 标签页（联系方式 / 外观设置）
 * ============================================================ */
.combo-card {
	max-width: min(820px, 92%);
	width: 100%;
	margin: 0 auto;
	padding: 1.4rem 1.6rem;
	border-radius: 24px;
	background:
		linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
		rgba(15, 22, 40, 0.55);
	border: 1px solid rgba(255, 255, 255, 0.14);
	backdrop-filter: blur(18px) saturate(170%);
	-webkit-backdrop-filter: blur(18px) saturate(170%);
	box-shadow:
		0 30px 60px rgba(0, 0, 0, 0.35),
		inset 0 1px 0 rgba(255, 255, 255, 0.18);
	color: #fff;
	box-sizing: border-box;
	max-height: 80vh;
	overflow-y: auto;
	animation: cardIn 600ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

/* 标签栏 */
.tab-bar {
	display: flex;
	gap: 6px;
	padding: 4px;
	margin: 0 0 1.2rem;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: 9999px;
	position: relative;
	z-index: 5;
}
.tab-btn {
	flex: 1;
	height: 40px;
	border: none;
	background: transparent;
	color: rgba(255, 255, 255, 0.65);
	font-size: 0.92rem;
	font-weight: 500;
	cursor: pointer;
	border-radius: 9999px;
	transition: background 220ms ease, color 220ms ease;
	font-family: inherit;
	letter-spacing: 0.04em;
	position: relative;
	z-index: 6;
	pointer-events: auto;
	-webkit-appearance: none;
	appearance: none;
	outline: none;
}
.tab-btn:hover {
	color: #fff;
	background: rgba(255, 255, 255, 0.06);
}
.tab-btn.active {
	color: #fff;
	background: rgba(var(--accent), 0.32);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.tab-btn i {
	margin-right: 6px;
}

/* 标签内容面板 */
.tab-pane {
	display: none;
	animation: paneIn 320ms ease both;
}
.tab-pane.active {
	display: block;
}
@keyframes paneIn {
	from { opacity: 0; transform: translateY(6px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* combo-card 内联系方式调整 */
.combo-card .info-list {
	list-style: none;
	padding: 0;
	margin: 0;
}
.combo-card .info-list li {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 12px 10px;
	margin: 2px -10px;
	border-radius: 10px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.06);
	color: rgba(255, 255, 255, 0.92);
	font-size: 0.96rem;
	transition: background 220ms ease;
}
.combo-card .info-list li:last-child {
	border-bottom: none;
}
.combo-card .info-list li:hover {
	background: rgba(var(--accent), 0.10);
}
.combo-card .info-list i {
	width: 26px;
	text-align: center;
	color: rgb(var(--accent));
	font-size: 1.15rem;
}
.combo-card .info-list span {
	width: 56px;
	color: rgba(255, 255, 255, 0.55);
	font-size: 0.82rem;
	letter-spacing: 0.05em;
}
.combo-card .info-list b {
	font-weight: 500;
	flex: 1;
	user-select: all;
}

/* combo-card 内设置面板：去掉重复标题与卡片样式 */
.combo-card #settings.lggc.settings-card {
	display: block;
	width: 100%;
	max-width: none;
	margin: 0;
	padding: 0;
	background: transparent;
	border: none;
	box-shadow: none;
	max-height: none;
	overflow: visible;
	min-height: auto;
	min-width: auto;
}
.combo-card #settings.lggc.settings-card::before,
.combo-card #settings.lggc.settings-card::after {
	display: none;
}
.combo-card #settings.lggc.settings-card > h1 {
	display: none;
}
.combo-card #settings.lggc.settings-card > h3:first-of-type {
	margin-top: 0;
}

/* 滚动条 */
.combo-card::-webkit-scrollbar { width: 6px; }
.combo-card::-webkit-scrollbar-thumb {
	background: rgba(255, 255, 255, 0.2);
	border-radius: 3px;
}

/* 卡片通用规则 */
.page2-grid .container.lggc,
.page2-grid .settings-card {
	display: block !important;
	max-width: none !important;
	width: 100%;
	margin: 0;
	padding: 1.4rem 1.6rem !important;
	box-sizing: border-box;
	--lggc-radius: 22px;
	--lggc-bg: rgba(15, 22, 40, 0.42);
	color: #fff;
	min-height: auto;
	min-width: auto;
	max-height: 78vh;
	overflow-y: auto;
}
/* 自定义滚动条 */
.page2-grid .container.lggc::-webkit-scrollbar,
.page2-grid .settings-card::-webkit-scrollbar {
	width: 6px;
}
.page2-grid .container.lggc::-webkit-scrollbar-thumb,
.page2-grid .settings-card::-webkit-scrollbar-thumb {
	background: rgba(255, 255, 255, 0.2);
	border-radius: 3px;
}
.page2-grid .container.lggc::before,
.page2-grid .container.lggc::after,
.page2-grid .settings-card::before,
.page2-grid .settings-card::after {
	display: none !important;
}
.page2-grid .container.lggc > *,
.page2-grid .settings-card > * {
	z-index: auto;
}

/* 联系方式卡片 —— 简洁圆角矩形 */
.contact-card h1 {
	margin: 0 0 1.2rem;
	font-size: 1.4rem;
	color: #fff;
	letter-spacing: 0.06em;
	font-weight: 600;
	text-align: center;
}
.contact-card .info-list {
	list-style: none;
	padding: 0;
	margin: 0;
}
.contact-card .info-list li {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 12px 4px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
	color: rgba(255, 255, 255, 0.92);
	font-size: 0.96rem;
}
.contact-card .info-list li:last-child {
	border-bottom: none;
}
.contact-card .info-list i {
	width: 26px;
	text-align: center;
	color: rgb(var(--accent));
	font-size: 1.15rem;
}
.contact-card .info-list span {
	width: 56px;
	color: rgba(255, 255, 255, 0.55);
	font-size: 0.82rem;
	letter-spacing: 0.05em;
}
.contact-card .info-list b {
	font-weight: 500;
	letter-spacing: 0.02em;
	flex: 1;
	user-select: all;
}

/* ============================================================
 * 设置卡片
 * ============================================================ */
.settings-card h1 {
	margin: 0 0 1rem;
	font-size: 1.35rem;
	color: #fff;
	font-weight: 600;
	letter-spacing: 0.06em;
}
.settings-card h3 {
	margin: 1.1rem 0 0.6rem;
	font-size: 0.95rem;
	font-weight: 500;
	color: rgba(255, 255, 255, 0.88);
	display: flex;
	align-items: center;
	gap: 8px;
}
.settings-card h3 i {
	color: rgb(var(--accent));
}
.settings-card .hint {
	margin-top: 1rem;
	font-size: 0.82rem;
	color: rgba(255, 255, 255, 0.5);
	display: flex;
	align-items: center;
	gap: 6px;
}

/* 表单行 */
.form-row {
	display: grid;
	grid-template-columns: 90px 1fr;
	gap: 10px;
	align-items: center;
	margin-bottom: 8px;
}
.form-row label {
	font-size: 0.85rem;
	color: rgba(255, 255, 255, 0.7);
}

/* 输入框（统一） */
.input-glass {
	width: 100%;
	height: 38px;
	padding: 0 14px;
	border-radius: 9999px;
	border: 1px solid rgba(255, 255, 255, 0.18);
	background: rgba(255, 255, 255, 0.06);
	color: #fff;
	outline: none;
	font-size: 0.9rem;
	font-family: inherit;
	box-sizing: border-box;
	transition: border-color 180ms ease, background 180ms ease;
}
.input-glass::placeholder {
	color: rgba(255, 255, 255, 0.4);
}
.input-glass:focus {
	border-color: rgba(var(--accent), 0.7);
	background: rgba(255, 255, 255, 0.10);
}
.input-glass[type="datetime-local"] {
	color-scheme: dark;
}

/* 范围滑块 */
.range-glass {
	width: 100%;
	-webkit-appearance: none;
	appearance: none;
	background: transparent;
	height: 28px;
	cursor: pointer;
}
.range-glass::-webkit-slider-runnable-track {
	height: 6px;
	border-radius: 9999px;
	background: linear-gradient(
		to right,
		rgb(var(--accent)) 0%,
		rgb(var(--accent)) var(--val, 50%),
		rgba(255, 255, 255, 0.15) var(--val, 50%),
		rgba(255, 255, 255, 0.15) 100%
	);
}
.range-glass::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), 0 0 0 4px rgba(var(--accent), 0.3);
	margin-top: -6px;
	cursor: pointer;
	transition: box-shadow 180ms ease;
}
.range-glass::-webkit-slider-thumb:hover {
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4), 0 0 0 6px rgba(var(--accent), 0.4);
}
.range-glass::-moz-range-track {
	height: 6px;
	border-radius: 9999px;
	background: rgba(255, 255, 255, 0.15);
}
.range-glass::-moz-range-thumb {
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: #fff;
	border: none;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), 0 0 0 4px rgba(var(--accent), 0.3);
	cursor: pointer;
}

/* 颜色色板 */
.color-swatches {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}
.color-swatch {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	border: 2px solid rgba(255, 255, 255, 0.25);
	cursor: pointer;
	transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
	position: relative;
}
.color-swatch:hover {
	transform: scale(1.1);
}
.color-swatch.active {
	border-color: #fff;
	box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}
.color-swatch.active::after {
	content: "\f00c";
	font-family: "FontAwesome";
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	font-size: 12px;
	text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* 开关 */
.toggle {
	position: relative;
	display: inline-block;
	width: 46px;
	height: 26px;
	cursor: pointer;
}
.toggle input {
	opacity: 0;
	width: 0;
	height: 0;
}
.toggle .slider {
	position: absolute;
	inset: 0;
	background: rgba(255, 255, 255, 0.15);
	border-radius: 9999px;
	border: 1px solid rgba(255, 255, 255, 0.18);
	transition: background 200ms ease, border-color 200ms ease;
}
.toggle .slider::before {
	content: "";
	position: absolute;
	left: 3px;
	top: 50%;
	transform: translateY(-50%);
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
	transition: left 200ms ease;
}
.toggle input:checked + .slider {
	background: rgba(var(--accent), 0.6);
	border-color: rgba(var(--accent), 0.8);
}
.toggle input:checked + .slider::before {
	left: 25px;
}

/* 背景预设 */
.bg-presets {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
	gap: 8px;
}
.bg-presets .bg-preset {
	position: relative;
	width: 100%;
	height: 50px;
	border-radius: 10px;
	border: 2px solid rgba(255, 255, 255, 0.18);
	background-size: cover;
	background-position: center;
	cursor: pointer;
	transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}
.bg-presets .bg-preset:hover {
	transform: translateY(-2px) scale(1.03);
	box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
	border-color: rgba(255, 255, 255, 0.4);
}
.bg-presets .bg-preset.active {
	border-color: rgb(var(--accent));
	box-shadow: 0 0 0 3px rgba(var(--accent), 0.35), 0 8px 20px rgba(0, 0, 0, 0.3);
}
.bg-presets .bg-preset.active::after {
	content: "\f00c";
	font-family: "FontAwesome";
	position: absolute;
	top: 4px;
	right: 4px;
	width: 18px;
	height: 18px;
	line-height: 18px;
	text-align: center;
	border-radius: 50%;
	background: rgb(var(--accent));
	color: #fff;
	font-size: 10px;
}

/* 操作按钮区 */
.bg-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
	margin-top: 8px;
}
.bg-actions .input-glass {
	flex: 1 1 200px;
	min-width: 0;
}

/* 玻璃按钮 */
.lggc.btn {
	--lggc-radius: 9999px;
	--lggc-padding: 0 16px;
	--lggc-bg: rgba(255, 255, 255, 0.10);
	min-height: 38px;
	min-width: auto;
	cursor: pointer;
	font-size: 0.88rem;
	color: #fff;
	font-weight: 500;
	border: 1px solid rgba(255, 255, 255, 0.18);
	white-space: nowrap;
	font-family: inherit;
}
.lggc.btn:hover {
	--lggc-bg: rgba(255, 255, 255, 0.18);
	transform: translateY(-1px);
}
.lggc.btn.primary {
	--lggc-bg: rgba(var(--accent), 0.32);
	border-color: rgba(var(--accent), 0.5);
}
.lggc.btn.primary:hover {
	--lggc-bg: rgba(var(--accent), 0.45);
}
.lggc.btn.danger {
	--lggc-bg: rgba(255, 100, 100, 0.18);
	border-color: rgba(255, 100, 100, 0.35);
}
.lggc.btn.danger:hover {
	--lggc-bg: rgba(255, 100, 100, 0.30);
}
.lggc i {
	margin-right: 6px;
}

/* fullPage 导航点优化 */
#fp-nav.right {
	right: 18px;
}
#fp-nav ul li a span,
.fp-slidesNav ul li a span {
	background: rgba(255, 255, 255, 0.7) !important;
}
#fp-nav ul li a.active span,
.fp-slidesNav ul li a.active span {
	background: rgb(var(--accent)) !important;
	box-shadow: 0 0 0 3px rgba(var(--accent), 0.3);
}

/* prev/next 翻页箭头 */
.fp-prev, .fp-next {
	border: 1px solid rgba(255, 255, 255, 0.25) !important;
	background: rgba(15, 22, 40, 0.45);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	color: #fff !important;
}
.fp-prev:hover, .fp-next:hover {
	background: rgba(var(--accent), 0.32);
	border-color: rgba(var(--accent), 0.5) !important;
}

/* ============================================================
 * 修复：装饰层不应阻挡点击
 * ============================================================ */
.top-light,
.glass-ball,
.bg-container::before,
.ambient-light {
	pointer-events: none !important;
}

/* combo-card 提升层级 */
.combo-card,
.countdown-card,
#contact .combo-card,
#home .hero {
	position: relative;
	z-index: 200;
}

/* ============================================================
 * 浮动设置按钮 + 弹窗（FAB + Modal）
 * ============================================================ */
.settings-fab {
	position: fixed;
	right: 22px;
	bottom: 22px;
	width: 52px;
	height: 52px;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.22);
	background:
		linear-gradient(180deg,
			rgba(255, 255, 255, 0.18),
			rgba(255, 255, 255, 0.06));
	backdrop-filter: blur(16px) saturate(180%);
	-webkit-backdrop-filter: blur(16px) saturate(180%);
	color: #fff;
	font-size: 1.15rem;
	cursor: pointer;
	z-index: 9000;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.40) inset,
		0 -1px 0 rgba(0, 0, 0, 0.12) inset,
		0 12px 28px rgba(0, 0, 0, 0.32);
	transition:
		transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1),
		background 220ms ease,
		box-shadow 220ms ease;
}
.settings-fab:hover {
	transform: scale(1.06) rotate(45deg);
	background:
		linear-gradient(180deg,
			rgba(var(--accent), 0.55),
			rgba(var(--accent), 0.28));
	border-color: rgba(var(--accent), 0.6);
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.5) inset,
		0 12px 32px rgba(var(--accent), 0.45);
}
.settings-fab:active {
	transform: scale(0.96) rotate(45deg);
}

/* 弹窗容器 */
.settings-modal {
	position: fixed;
	inset: 0;
	z-index: 9500;
	display: none;
}
.settings-modal.open {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	box-sizing: border-box;
}
.settings-mask {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.5);
	backdrop-filter: blur(8px) saturate(150%);
	-webkit-backdrop-filter: blur(8px) saturate(150%);
	animation: maskIn 240ms ease both;
}
@keyframes maskIn {
	from { opacity: 0; }
	to   { opacity: 1; }
}

/* 弹窗面板 */
.settings-panel {
	position: relative;
	width: min(520px, 100%);
	max-height: min(80vh, 720px);
	border-radius: 22px;
	background:
		linear-gradient(180deg,
			rgba(255, 255, 255, 0.10) 0%,
			rgba(255, 255, 255, 0.04) 35%,
			rgba(255, 255, 255, 0.02) 100%),
		rgba(15, 22, 40, 0.55);
	backdrop-filter: blur(28px) saturate(200%) brightness(1.05);
	-webkit-backdrop-filter: blur(28px) saturate(200%) brightness(1.05);
	border: 1px solid rgba(255, 255, 255, 0.20);
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.45) inset,
		0 -1px 0 rgba(255, 255, 255, 0.06) inset,
		0 32px 64px rgba(0, 0, 0, 0.45),
		0 12px 32px rgba(0, 0, 0, 0.25);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	animation: panelIn 320ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
	transform-origin: center center;
}
@keyframes panelIn {
	from { opacity: 0; transform: translateY(8px) scale(0.96); }
	to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* 头部 */
.settings-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 14px 18px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.settings-header h2 {
	margin: 0;
	font-size: 1.05rem;
	font-weight: 600;
	color: #fff;
	letter-spacing: 0.04em;
}
.settings-header h2 i {
	color: rgb(var(--accent));
	margin-right: 6px;
}
.settings-close {
	width: 34px;
	height: 34px;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.18);
	background: rgba(255, 255, 255, 0.06);
	color: rgba(255, 255, 255, 0.85);
	font-size: 0.9rem;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 200ms ease, color 200ms ease;
}
.settings-close:hover {
	background: rgba(255, 100, 100, 0.25);
	border-color: rgba(255, 100, 100, 0.4);
	color: #fff;
}

/* 内容区滚动 */
.settings-body {
	padding: 14px 18px 18px;
	overflow-y: auto;
}
.settings-body::-webkit-scrollbar { width: 6px; }
.settings-body::-webkit-scrollbar-thumb {
	background: rgba(255, 255, 255, 0.20);
	border-radius: 3px;
}

/* 移动端 */
@media (max-width: 640px) {
	.settings-modal.open { padding: 12px; }
	.settings-panel {
		width: 100%;
		max-height: calc(100vh - 24px);
	}
}

/* 弹窗打开时锁住页面滚动 */
body.modal-open {
	overflow: hidden;
	touch-action: none;
}

/* 第二页：单一联系方式卡片标题 */
.combo-card .section-title {
	margin: 0 0 1rem;
	font-size: 1.25rem;
	color: #fff;
	font-weight: 600;
	letter-spacing: 0.06em;
	display: flex;
	align-items: center;
	gap: 10px;
}
.combo-card .section-title i {
	color: rgb(var(--accent));
}

/* ============================================================
 * 单页布局（移除 fullPage 后）—— 锁定全局滚动
 * ============================================================ */
html, body {
	height: 100%;
	overflow: hidden !important;
	overscroll-behavior: none;
	touch-action: pan-y;
}

.bg-container {
	position: fixed;
	inset: 0;
	width: 100vw;
	height: 100vh;
	overflow: hidden;
}

.page-content {
	height: 100vh;
	overflow: hidden;
}

.single-page {
	min-height: 100vh;
	height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 2rem 1rem;
	box-sizing: border-box;
	overflow: hidden;
}

/* 弹窗内允许滚动 */
.settings-body {
	touch-action: pan-y;
	overscroll-behavior: contain;
}

/* 弹窗打开时锁住整页滚动 */
body.modal-open {
	overflow: hidden !important;
}
body.modal-open .settings-body {
	touch-action: pan-y;
}

/* 设置弹窗内分组 */
.settings-section {
	margin-bottom: 1.4rem;
	padding-bottom: 1.2rem;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.settings-section:last-child {
	border-bottom: none;
}
.settings-section > h3 {
	margin: 0 0 0.8rem;
	font-size: 0.95rem;
	font-weight: 600;
	color: #fff;
	letter-spacing: 0.04em;
	display: flex;
	align-items: center;
	gap: 8px;
}
.settings-section > h3 i {
	color: rgb(var(--accent));
}

/* 设置弹窗内联系方式列表 */
.settings-section .info-list {
	list-style: none;
	padding: 0;
	margin: 0 0 0.8rem;
}
.settings-section .info-list li {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 8px 4px;
	font-size: 0.92rem;
	color: rgba(255, 255, 255, 0.92);
	border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.settings-section .info-list li:last-child {
	border-bottom: none;
}
.settings-section .info-list i {
	width: 22px;
	text-align: center;
	color: rgb(var(--accent));
}
.settings-section .info-list span {
	width: 48px;
	color: rgba(255, 255, 255, 0.55);
	font-size: 0.78rem;
}
.settings-section .info-list b {
	font-weight: 500;
	user-select: all;
	flex: 1;
}
.settings-section .social-icons {
	margin: 0;
	gap: 12px;
	justify-content: flex-start;
}
.settings-section .social-icons li a.lggc {
	width: 42px;
	height: 42px;
	min-width: 42px;
	min-height: 42px;
	font-size: 1rem;
}

/* ============================================================
 * Glass Refinement —— 玻璃通透 / 精致 / 层级鲜明
 * ============================================================ */

/* 计时器卡片：更通透 */
.countdown-card {
	background:
		linear-gradient(180deg,
			rgba(255, 255, 255, 0.10) 0%,
			rgba(255, 255, 255, 0.04) 35%,
			rgba(255, 255, 255, 0.02) 100%),
		rgba(15, 22, 40, 0.32) !important;
	backdrop-filter: blur(28px) saturate(200%) brightness(1.05) !important;
	-webkit-backdrop-filter: blur(28px) saturate(200%) brightness(1.05) !important;
	border: 1px solid rgba(255, 255, 255, 0.20) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.45) inset,
		0 -1px 0 rgba(255, 255, 255, 0.06) inset,
		0 1px 1px rgba(255, 255, 255, 0.1) inset,
		0 30px 60px rgba(0, 0, 0, 0.32),
		0 8px 24px rgba(0, 0, 0, 0.18) !important;
}

/* 计时器内胶囊小卡：玻璃微反光 */
.countdown-card .countdown-box {
	background:
		linear-gradient(180deg,
			rgba(255, 255, 255, 0.06),
			rgba(255, 255, 255, 0.015)) !important;
	border: 1px solid rgba(255, 255, 255, 0.10) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.18) inset,
		0 -1px 0 rgba(0, 0, 0, 0.08) inset !important;
}
.countdown-card .countdown-box:hover {
	background:
		linear-gradient(180deg,
			rgba(var(--accent), 0.18),
			rgba(var(--accent), 0.06)) !important;
	border-color: rgba(var(--accent), 0.40) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.30) inset,
		0 0 24px rgba(var(--accent), 0.25) inset,
		0 8px 24px rgba(var(--accent), 0.15) !important;
}

/* combo-card 同款通透质感 */
.combo-card {
	background:
		linear-gradient(180deg,
			rgba(255, 255, 255, 0.10) 0%,
			rgba(255, 255, 255, 0.04) 35%,
			rgba(255, 255, 255, 0.02) 100%),
		rgba(15, 22, 40, 0.32) !important;
	backdrop-filter: blur(28px) saturate(200%) brightness(1.05);
	-webkit-backdrop-filter: blur(28px) saturate(200%) brightness(1.05);
	border: 1px solid rgba(255, 255, 255, 0.20) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.45) inset,
		0 -1px 0 rgba(255, 255, 255, 0.06) inset,
		0 30px 60px rgba(0, 0, 0, 0.32),
		0 8px 24px rgba(0, 0, 0, 0.18);
}

/* combo-card 顶部高光斑（增强通透感） */
.combo-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 10%;
	right: 10%;
	height: 1px;
	background: linear-gradient(90deg,
		transparent,
		rgba(255, 255, 255, 0.6),
		transparent);
	pointer-events: none;
}

/* 标签栏：更精致 */
.tab-bar {
	background:
		linear-gradient(180deg,
			rgba(0, 0, 0, 0.18),
			rgba(0, 0, 0, 0.08)) !important;
	border: 1px solid rgba(255, 255, 255, 0.06) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.10) inset,
		0 2px 8px rgba(0, 0, 0, 0.20) inset;
}
.tab-btn.active {
	background:
		linear-gradient(180deg,
			rgba(var(--accent), 0.45),
			rgba(var(--accent), 0.28)) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.35) inset,
		0 -1px 0 rgba(0, 0, 0, 0.15) inset,
		0 6px 16px rgba(var(--accent), 0.30) !important;
}

/* 联系方式条目：更清晰的层级 */
.combo-card .info-list li {
	border-bottom-color: rgba(255, 255, 255, 0.08) !important;
}
.combo-card .info-list b {
	color: #fff;
	font-weight: 600;
	letter-spacing: 0.01em;
}

/* 输入框：更通透 */
.input-glass {
	background:
		linear-gradient(180deg,
			rgba(0, 0, 0, 0.16),
			rgba(0, 0, 0, 0.06)) !important;
	border-color: rgba(255, 255, 255, 0.14) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.06) inset,
		0 2px 4px rgba(0, 0, 0, 0.12) inset !important;
}
.input-glass:focus {
	border-color: rgba(var(--accent), 0.55) !important;
	box-shadow:
		0 0 0 4px rgba(var(--accent), 0.20),
		0 1px 0 rgba(255, 255, 255, 0.08) inset,
		0 2px 4px rgba(0, 0, 0, 0.10) inset !important;
}

/* 玻璃按钮：精致高光 */
.lggc.btn {
	background:
		linear-gradient(180deg,
			rgba(255, 255, 255, 0.16),
			rgba(255, 255, 255, 0.06)) !important;
	border: 1px solid rgba(255, 255, 255, 0.18) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.30) inset,
		0 -1px 0 rgba(0, 0, 0, 0.08) inset,
		0 4px 12px rgba(0, 0, 0, 0.18) !important;
	backdrop-filter: blur(12px) saturate(160%);
	-webkit-backdrop-filter: blur(12px) saturate(160%);
}
.lggc.btn:hover {
	background:
		linear-gradient(180deg,
			rgba(255, 255, 255, 0.24),
			rgba(255, 255, 255, 0.10)) !important;
}
.lggc.btn.primary {
	background:
		linear-gradient(180deg,
			rgba(var(--accent), 0.55),
			rgba(var(--accent), 0.30)) !important;
	border-color: rgba(var(--accent), 0.55) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.35) inset,
		0 -1px 0 rgba(0, 0, 0, 0.15) inset,
		0 8px 20px rgba(var(--accent), 0.30) !important;
}
.lggc.btn.primary:hover {
	background:
		linear-gradient(180deg,
			rgba(var(--accent), 0.7),
			rgba(var(--accent), 0.42)) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.5) inset,
		0 -1px 0 rgba(0, 0, 0, 0.18) inset,
		0 12px 28px rgba(var(--accent), 0.45) !important;
}

/* 社交圆形按钮：苹果玻璃风 */
.social-icons li a.lggc {
	background:
		linear-gradient(180deg,
			rgba(255, 255, 255, 0.20),
			rgba(255, 255, 255, 0.08)) !important;
	border: 1px solid rgba(255, 255, 255, 0.22) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.45) inset,
		0 -1px 0 rgba(0, 0, 0, 0.12) inset,
		0 8px 20px rgba(0, 0, 0, 0.22) !important;
	backdrop-filter: blur(14px) saturate(180%);
	-webkit-backdrop-filter: blur(14px) saturate(180%);
}
.social-icons li a.lggc:hover {
	background:
		linear-gradient(180deg,
			rgba(var(--accent), 0.55),
			rgba(var(--accent), 0.28)) !important;
	border-color: rgba(var(--accent), 0.55) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.50) inset,
		0 0 30px rgba(var(--accent), 0.45) !important;
}

/* 颜色色板：玻璃高光更明显 */
.color-swatch {
	box-shadow:
		inset 0 2px 2px rgba(255, 255, 255, 0.55),
		inset 0 -2px 2px rgba(0, 0, 0, 0.18),
		0 6px 14px rgba(0, 0, 0, 0.28) !important;
}

/* 滑块轨道：玻璃质感 */
.range-glass::-webkit-slider-runnable-track {
	height: 8px !important;
	box-shadow:
		0 1px 2px rgba(0, 0, 0, 0.18) inset,
		0 1px 0 rgba(255, 255, 255, 0.06);
}
.range-glass::-webkit-slider-thumb {
	margin-top: -5px !important;
	background:
		linear-gradient(180deg, #ffffff, #d8dde8) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.9) inset,
		0 0 0 4px rgba(var(--accent), 0.25),
		0 4px 10px rgba(0, 0, 0, 0.30) !important;
}

/* Hero 副标题：更精致 */
.hero-subtitle {
	background:
		linear-gradient(180deg,
			rgba(255, 255, 255, 0.10),
			rgba(255, 255, 255, 0.04)) !important;
	border-color: rgba(255, 255, 255, 0.18) !important;
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.20) inset,
		0 4px 12px rgba(0, 0, 0, 0.20);
}

/* 增强对比的层次：所有 .lggc 容器统一外阴影 */
.combo-card,
.countdown-card,
.lggc.btn,
.social-icons li a.lggc {
	transition:
		background 220ms ease,
		border-color 220ms ease,
		box-shadow 280ms cubic-bezier(0.2, 0.8, 0.2, 1),
		transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ============================================================
 * Visual Refresh —— 视觉焕新升级
 * ============================================================ */

/* 全局字体 */
body, .section, .container, .lggc, .input-glass, .lggc.btn, p, h1, h2, h3, h4, h5, h6 {
	font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

/* 顶层装饰：渐变光斑 + 网格 */
.bg-container::before {
	content: "";
	position: fixed;
	inset: 0;
	pointer-events: none;
	z-index: 1;
	background:
		radial-gradient(700px circle at 12% 18%, rgba(var(--accent-glow), 0.18), transparent 55%),
		radial-gradient(900px circle at 88% 82%, rgba(var(--accent-strong), 0.16), transparent 60%),
		linear-gradient(180deg, rgba(0, 0, 0, 0.18) 0%, transparent 30%, transparent 70%, rgba(0, 0, 0, 0.28) 100%);
	mix-blend-mode: screen;
	opacity: 0.8;
}
.page-content {
	position: relative;
	z-index: 2;
}

/* Hero 标题：纯白 + 强阴影，保证清晰可读 */
.hero-title {
	color: #ffffff !important;
	-webkit-text-fill-color: #ffffff !important;
	background: none !important;
	-webkit-background-clip: initial !important;
	background-clip: initial !important;
	text-shadow:
		0 2px 8px rgba(0, 0, 0, 0.7),
		0 4px 24px rgba(0, 0, 0, 0.5),
		0 0 40px rgba(var(--accent-glow), 0.35);
	animation: none;
}

/* 计时器数字：呼吸光感 */
.countdown-card .countdown-number {
	transition: text-shadow 600ms ease;
}
.countdown-card:hover .countdown-number {
	text-shadow:
		0 0 32px rgba(var(--accent-glow), 0.7),
		0 2px 12px rgba(0, 0, 0, 0.55);
}

/* 计时器卡片：边缘流光 */
.countdown-card {
	position: relative;
	overflow: hidden;
}
.countdown-card::after {
	content: "";
	position: absolute;
	inset: -1px;
	border-radius: inherit;
	padding: 1px;
	background: linear-gradient(135deg,
		rgba(255, 255, 255, 0.35),
		transparent 30%,
		transparent 70%,
		rgba(var(--accent), 0.45));
	-webkit-mask:
		linear-gradient(#fff 0 0) content-box,
		linear-gradient(#fff 0 0);
	-webkit-mask-composite: xor;
	mask-composite: exclude;
	pointer-events: none;
}

/* 副标题：分隔点动效 */
.hero-subtitle {
	position: relative;
}

/* 第二页卡片：入场动画 */
@keyframes cardIn {
	from { opacity: 0; transform: translateY(12px) scale(0.98); }
	to   { opacity: 1; transform: translateY(0) scale(1); }
}
.page2-grid > * {
	animation: cardIn 600ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
.page2-grid > *:nth-child(2) {
	animation-delay: 120ms;
}

/* 联系方式条目：微动效 */
.contact-card .info-list li {
	transition: padding 220ms ease, background 220ms ease;
	border-radius: 10px;
	padding-left: 10px;
	padding-right: 10px;
	margin: 2px -10px;
}
.contact-card .info-list li:hover {
	background: rgba(var(--accent), 0.10);
}

/* 输入框：聚焦光圈 */
.input-glass {
	transition: border-color 180ms ease, background 180ms ease, box-shadow 220ms ease;
}
.input-glass:focus {
	box-shadow: 0 0 0 4px rgba(var(--accent), 0.18);
}

/* 按钮：玻璃高光 + 反弹 */
.lggc.btn {
	transition: transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1),
				background 200ms ease,
				box-shadow 220ms ease;
	position: relative;
}
.lggc.btn:active {
	transform: translateY(0) scale(0.96);
}

/* 色板：闪光 */
.color-swatch {
	box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.4),
				0 4px 10px rgba(0, 0, 0, 0.25);
}

/* fullPage 翻页箭头：圆形玻璃按钮 */
.fp-prev, .fp-next {
	width: 40px !important;
	height: 40px !important;
	border-radius: 50% !important;
	display: flex !important;
	align-items: center;
	justify-content: center;
	font-size: 16px !important;
	transition: transform 220ms ease, background 220ms ease;
}
.fp-prev:hover, .fp-next:hover {
	transform: translateX(-50%) scale(1.08);
}

/* 选中文本主题色 */
::selection {
	background: rgba(var(--accent), 0.5);
	color: #fff;
}

/* 滚动条美化（全站） */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb {
	background: rgba(255, 255, 255, 0.18);
	border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
	background: rgba(var(--accent), 0.5);
}
::-webkit-scrollbar-track { background: transparent; }


/* ============================================================
 * 减少动效（无障碍）
 * ============================================================ */
@media (prefers-reduced-motion: reduce) {
	.lggc.glow { animation: none; }
	* { transition-duration: 50ms !important; }
}