@charset "utf-8";

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
	/* background: #0a0a0a; */
}

.container {
	max-width: 100%;
	margin: 0 auto;
	padding: 60px 5%;
}

/* ===== 导航栏 ===== */
.navbar {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 1000;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 15px 10%;
	background: rgba(0, 0, 0, 0.25);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	transition: all 0.3s ease;
}

.navbar.scrolled {
	background: rgb(169 169 169 / 70%);
	box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav-logo {
	display: flex;
	align-items: center;
	gap: 8px;
	text-decoration: none;
}

.nav-logo img {
	height: 32px;
}

.nav-menu {
	display: flex;
	align-items: center;
	gap: 28px;
	list-style: none;
}

.nav-menu li a {
	text-decoration: none;
	color: rgba(255, 255, 255, 0.85);
	font-size: 13px;
	letter-spacing: 1px;
	transition: color 0.25s;
	white-space: nowrap;
	display: flex;
	align-items: center;
	gap: 4px;
}

.nav-menu li a:hover {
	color: #ff6c03;
}
.nav-menu li a:hover .nav-badge{
	background:#ff6c03;
	color:#fff
}
.nav-badge {
	display: inline-block;
	font-size: 10px;
	background: rgba(255, 255, 255, 0.15);
	border: 1px solid rgba(255, 255, 255, 0.25);
	padding: 1px 5px;
	border-radius: 3px;
	line-height: 1.2;
}

/* 语言切换 */
.lang-switcher {
	position: relative;
}

.lang-btn {
	display: flex;
	align-items: center;
	gap: 5px;
	padding: 6px 14px;
	border: 1px solid rgba(255, 255, 255, 0.35);
	border-radius: 20px;
	background: transparent;
	color: #fff;
	font-size: 13px;
	cursor: pointer;
	transition: all 0.25s;
}

.lang-btn:hover {
	background: rgba(255, 255, 255, 0.1);
	border-color: rgba(255, 255, 255, 0.55);
}

.lang-btn.open {
	background: rgba(255, 255, 255, 0.15);
	border-color: rgba(255, 255, 255, 0.7);
}

.lang-arrow {
	font-size: 10px;
	margin-left: 2px;
	transition: transform 0.3s ease;
}

.lang-btn.open .lang-arrow {
	transform: rotate(180deg);
}

/* 语言下拉菜单 */
.lang-dropdown {
	position: absolute;
	top: calc(100% + 8px);
	right: 0;
	min-width: 120px;
	background: rgba(30, 30, 30, 0.95);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border: 1px solid rgba(255, 255, 255, 0.15);
	border-radius: 8px;
	padding: 6px 0;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px);
	transition: all 0.25s ease;
	z-index: 1001;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.lang-dropdown.show {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.lang-dropdown::before {
	content: '';
	position: absolute;
	top: -6px;
	right: 20px;
	width: 10px;
	height: 10px;
	background: rgba(30, 30, 30, 0.95);
	border-left: 1px solid rgba(255, 255, 255, 0.15);
	border-top: 1px solid rgba(255, 255, 255, 0.15);
	transform: rotate(45deg);
}

.lang-option {
	display: block;
	width: 100%;
	padding: 10px 16px;
	background: transparent;
	border: none;
	color: rgba(255, 255, 255, 0.85);
	font-size: 13px;
	text-align: left;
	cursor: pointer;
	transition: all 0.2s ease;
	white-space: nowrap;
}

.lang-option:hover {
	background: rgba(255, 255, 255, 0.1);
	color: #fff;
}

.lang-option.active {
	color: #fff;
	background: rgba(255, 255, 255, 0.15);
}

/* 移动端菜单按钮 */
.menu-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	cursor: pointer;
	padding: 8px;
	background: none;
	border: none;
}

.menu-toggle span {
	width: 24px;
	height: 2px;
	background: #fff;
	border-radius: 2px;
	transition: all 0.3s;
}

/* ===== 轮播主体 ===== */
.hero-slider {
	position: relative;
	width: 100%;
	height: 100vh;
	min-height: 600px;
	overflow: hidden;
}

.slide {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	transition: opacity 0.8s ease-in-out;
	z-index: 1;
}

.slide.active {
	opacity: 1;
	z-index: 2;
}

.slide-bg {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}

.slide-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: linear-gradient(to bottom,
			rgba(0, 0, 0, 0.15) 0%,
			rgba(0, 0, 0, 0.05) 40%,
			rgba(0, 0, 0, 0.25) 100%);
}

/* 幻灯片内容 */
.slide-content {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	text-align: center;
	z-index: 5;
	width: 90%;
	max-width: 900px;
}

/* 幻灯片内容动画 */
.slide-content .slide-title,
.slide-content .slide-desc,
.slide-content .slide-cta {
	opacity: 0;
}

.slide.active .slide-title {
	animation: fadeInDown 0.8s ease forwards;
	animation-delay: 0.2s;
}

.slide.active .slide-desc {
	animation: fadeInDown 0.8s ease forwards;
	animation-delay: 0.5s;
}

.slide.active .slide-cta {
	animation: fadeInDown 0.8s ease forwards;
	animation-delay: 0.8s;
}
.sliderview_list {
    display: flex;
    align-items: flex-end;
}
@keyframes fadeInDown {
	from {
		opacity: 0;
		transform: translate3d(0, -40px, 0);
	}

	to {
		opacity: 1;
		transform: translate3d(0, 0, 0);
	}
}

.slide-title {
	font-size: clamp(28px, 5vw, 56px);
	font-weight: 700;
	color: #fff;
	letter-spacing: 6px;
	line-height: 1.3;
	text-shadow: 0 2px 30px rgba(0, 0, 0, 0.4);
	margin-bottom: 20px;
}

.slide-title .divider {
	display: inline-block;
	margin: 0 12px;
	color: rgba(255, 255, 255, 0.6);
}

.slide-desc {
	font-size: clamp(16px, 2.2vw, 26px);
	color: rgba(255, 255, 255, 0.88);
	letter-spacing: 4px;
	font-weight: 300;
	text-shadow: 0 1px 15px rgba(0, 0, 0, 0.3);
	margin-bottom: 45px;
}

.slide-cta {
	display: inline-block;
	padding: 14px 48px;
	border: 1.5px solid rgba(255, 255, 255, 0.65);
	border-radius: 30px;
	color: #fff;
	text-decoration: none;
	font-size: 14px;
	letter-spacing: 3px;
	transition: all 0.35s ease;
	backdrop-filter: blur(4px);
	background: rgba(255, 255, 255, 0.06);
}

.slide-cta:hover {
	background: rgba(255, 255, 255, 0.18);
	border-color: rgba(255, 255, 255, 0.9);
	transform: translateY(-2px);
	box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

/* ===== 右下角控制区 ===== */
.slider-controls {
	position: absolute;
	bottom: 36px;
	right: 44px;
	z-index: 100;
	display: flex;
	align-items: flex-end;
	gap: 18px;
}

/* 缩略图预览 */
.thumb-preview {
	width: 110px;
	height: 68px;
	border-radius: 4px;
	overflow: hidden;
	cursor: pointer;
	border: 2px solid rgba(255, 255, 255, 0.3);
	transition: all 0.35s ease;
	opacity: 0.6;
	flex-shrink: 0;
}

.thumb-preview:hover,
.thumb-preview.active {
	border-color: rgba(255, 255, 255, 0.85);
	opacity: 1;
	transform: scale(1.05);
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}



.thumb-preview img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* NEXT 按钮 */
.btn-next {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 0 24px;
	height: 110px;
	border: 1.5px solid rgba(255, 255, 255, 0.3);
	border-radius: 4px;
	background: rgba(255, 255, 255, 0.04);
	color: #fff;
	font-size: 13px;
	letter-spacing: 3px;
	cursor: pointer;
	transition: all 0.3s ease;
	white-space: nowrap;
	backdrop-filter: blur(4px);
}

.btn-next:hover {
	background: rgba(255, 255, 255, 0.12);
	border-color: rgba(255, 255, 255, 0.7);
}

.btn-next .arrow {
	font-size: 16px;
	transition: transform 0.3s;
}

.btn-next:hover .arrow {
	transform: translateX(4px);
}

/* 暂停/播放按钮 */
.btn-pause {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 46px;
	height: 110px;
	border: 1.5px solid rgba(255, 255, 255, 0.3);
	border-radius: 4px;
	background: rgba(255, 255, 255, 0.04);
	color: #fff;
	cursor: pointer;
	transition: all 0.3s ease;
	backdrop-filter: blur(4px);
	font-size: 14px;
}

.btn-pause:hover {
	background: rgba(255, 255, 255, 0.12);
	border-color: rgba(255, 255, 255, 0.7);
}

.pause-icon {
	display: inline-flex;
	flex-direction: column;
	gap: 3px;
	align-items: center;
}

.pause-icon span {
	display: block;
	width: 3px;
	height: 14px;
	background: #fff;
	border-radius: 1px;
}

.play-icon {
	display: none;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 8px 0 8px 14px;
	border-color: transparent transparent transparent #fff;
}

.btn-pause.paused .pause-icon {
	display: none;
}

.btn-pause.paused .play-icon {
	display: block;
}

/* ===== 进度指示器 ===== */
.slider-dots {
	position: absolute;
	bottom: 30px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 100;
	display: flex;
	gap: 10px;
}

.dot {
	width: 32px;
	height: 3px;
	background: rgba(255, 255, 255, 0.3);
	border-radius: 2px;
	cursor: pointer;
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
}

.dot.active {
	background: rgba(255, 255, 255, 0.75);
}

.dot::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 0;
	background: #fff;
	transition: width linear;
}

.dot.active::after {
	animation: dotProgress var(--duration) linear forwards;
}

@keyframes dotProgress {
	from {
		width: 0;
	}

	to {
		width: 100%;
	}
}

.dot.paused::after {
	animation-play-state: paused;
}

/* ===== 剪贴板提示 ===== */
.toast {
	position: fixed;
	top: 80px;
	left: 50%;
	transform: translateX(-50%) translateY(-20px);
	background: rgba(40, 40, 40, 0.92);
	color: #ccc;
	padding: 14px 28px;
	border-radius: 8px;
	font-size: 13px;
	z-index: 9999;
	opacity: 0;
	visibility: hidden;
	transition: all 0.35s ease;
	backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.08);
	display: flex;
	align-items: center;
	gap: 10px;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.toast.show {
	opacity: 1;
	visibility: visible;
	transform: translateX(-50%) translateY(0);
}

.toast-icon {
	font-size: 18px;
	line-height: 1;
}

/* ===== 响应式 ===== */

/* 平板 */
@media (max-width: 1024px) {
	.navbar {
		padding: 14px 24px;
	}

	.nav-menu {
		gap: 18px;
	}

	.nav-menu li a {
		font-size: 12px;
	}

	.slider-controls {
		bottom: 24px;
		right: 24px;
		gap: 12px;
	}

	.thumb-preview {
		width: 90px;
		height: 56px;
	}

	.btn-next {
		height: 85px;
		padding: 0 18px;
		font-size: 12px;
	}

	.btn-pause {
		height: 85px;
		width: 38px;
	}
}

/* 手机 */
@media (max-width: 768px) {
	.navbar {
		padding: 12px 18px;
	}

	.nav-menu {
		display: none;
		position: fixed;
		top: 60px;
		left: 0;
		width: 100%;
		background: rgba(10, 10, 10, 0.95);
		flex-direction: column;
		padding: 20px;
		gap: 16px;
		backdrop-filter: blur(20px);
	}

	.nav-menu.open {
		display: flex;
	}

	.nav-menu li a {
		font-size: 15px;
		padding: 8px 0;
	}

	.menu-toggle {
		display: flex;
	}

	.slide-title {
		letter-spacing: 3px;
	}

	.slide-desc {
		letter-spacing: 2px;
		margin-bottom: 32px;
	}

	.slide-cta {
		padding: 12px 36px;
		font-size: 13px;
	}

	.slider-controls {
		bottom: 70px;
		right: 16px;
		left: 16px;
		justify-content: center;
		flex-wrap: wrap;
		gap: 10px;
	}

	.thumb-preview {
		width: 80px;
		height: 50px;
	}

	.btn-next {
		height: 72px;
		padding: 0 20px;
	}

	.btn-pause {
		height: 72px;
	}

	.slider-dots {
		bottom: 20px;
	}
}

/* 小屏手机 */
@media (max-width: 480px) {
	.nav-logo .logo-text {
		font-size: 18px;
		letter-spacing: 2px;
	}

	.slide-content {
		width: 92%;
	}

	.slider-controls {
		flex-direction: row;
		align-items: center;
	}

	.thumb-preview {
		order: -1;
		width: 70px;
		height: 44px;
	}

	.lang-dropdown {
		right: -10px;
	}
}

/* 移动端菜单中的语言切换 */
@media (max-width: 768px) {
	.nav-menu .lang-switcher {
		margin-top: 10px;
	}

	.nav-menu .lang-btn {
		width: 100%;
		justify-content: center;
	}

	.nav-menu .lang-dropdown {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		background: transparent;
		border: none;
		box-shadow: none;
		margin-top: 10px;
		display: none;
	}

	.nav-menu .lang-dropdown.show {
		display: block;
	}

	.nav-menu .lang-dropdown::before {
		display: none;
	}

	.nav-menu .lang-option {
		text-align: center;
		padding: 8px;
	}
}


/* 常见问题，联系我们 */

 /* ===== 主容器 ===== */

        .content-grid {
            display: grid;
            grid-template-columns: 45% 45%;
            gap: 80px;
            align-items: flex-start;
        }

 /* ===== 左侧联系表单 ===== */
        .contact-section {
            background: #3a3a3a;
            border-radius: 24px;
            padding: 40px 20px;
            color: #fff;
        }

        .contact-icon {
            text-align: center;
            margin-bottom: 24px;
        }

        .contact-icon svg {
            width: 40px;
            height: 40px;
            stroke: #c9a86c;
        }

        .contact-title {
            font-size: 22px;
            font-weight: 500;
            text-align: center;
            margin-bottom: 12px;
            letter-spacing: 1px;
        }

        .contact-desc {
            font-size: 13px;
            color: rgba(255,255,255,0.7);
            text-align: center;
            margin-bottom: 35px;
            line-height: 1.8;
        }

        .contact-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

      @charset "utf-8";
      
      * {
      	margin: 0;
      	padding: 0;
      	box-sizing: border-box;
      }
      
      body {
      	font-family: "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
      	/* background: #0a0a0a; */
      }
      
      .container {
      	max-width: 100%;
      	margin: 0 auto;
      	padding: 50px 5%;
      }
      
      /* ===== 导航栏 ===== */
      .navbar {
      	position: fixed;
      	top: 0;
      	left: 0;
      	width: 100%;
      	z-index: 1000;
      	display: flex;
      	align-items: center;
      	justify-content: space-between;
      	padding: 15px 10%;
      	background: rgb(0 0 0 / 25%);
      	backdrop-filter: blur(12px);
      	-webkit-backdrop-filter: blur(12px);
      	transition: all 0.3s ease;
      }
      
      .navbar.scrolled {
      	background: rgba(0,0,0,0.85);
      	box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
      }
      
      .nav-logo {
      	display: flex;
      	align-items: center;
      	gap: 8px;
      	text-decoration: none;
      }
      
      .nav-logo img {
      	height: 32px;
      }
      
      .nav-menu {
      	display: flex;
      	align-items: center;
      	gap: 28px;
      	list-style: none;
      }
      
      .nav-menu li a {
      	text-decoration: none;
      	color: rgba(255, 255, 255, 0.85);
      	font-size: 13px;
      	letter-spacing: 1px;
      	transition: color 0.25s;
      	white-space: nowrap;
      	display: flex;
      	align-items: center;
      	gap: 4px;
      }
      
      .nav-menu li a:hover {
      	color: #ff6c03;
      }
      .nav-menu li a:hover .nav-badge{
      	background:#ff6c03;
      	color:#fff
      }
      .nav-badge {
      	display: inline-block;
      	font-size: 10px;
      	background: rgba(255, 255, 255, 0.15);
      	border: 1px solid rgba(255, 255, 255, 0.25);
      	padding: 1px 5px;
      	border-radius: 3px;
      	line-height: 1.2;
      }
      
      /* 语言切换 */
      .lang-switcher {
      	position: relative;
      }
      
      .lang-btn {
      	display: flex;
      	align-items: center;
      	gap: 5px;
      	padding: 6px 14px;
      	border: 1px solid rgba(255, 255, 255, 0.35);
      	border-radius: 20px;
      	background: transparent;
      	color: #fff;
      	font-size: 13px;
      	cursor: pointer;
      	transition: all 0.25s;
      }
      
      .lang-btn:hover {
      	background: rgba(255, 255, 255, 0.1);
      	border-color: rgba(255, 255, 255, 0.55);
      }
      
      .lang-btn.open {
      	background: rgba(255, 255, 255, 0.15);
      	border-color: rgba(255, 255, 255, 0.7);
      }
      
      .lang-arrow {
      	font-size: 10px;
      	margin-left: 2px;
      	transition: transform 0.3s ease;
      }
      
      .lang-btn.open .lang-arrow {
      	transform: rotate(180deg);
      }
      
      /* 语言下拉菜单 */
      .lang-dropdown {
      	position: absolute;
      	top: calc(100% + 8px);
      	right: 0;
      	min-width: 120px;
      	background: rgba(30, 30, 30, 0.95);
      	backdrop-filter: blur(12px);
      	-webkit-backdrop-filter: blur(12px);
      	border: 1px solid rgba(255, 255, 255, 0.15);
      	border-radius: 8px;
      	padding: 6px 0;
      	opacity: 0;
      	visibility: hidden;
      	transform: translateY(-10px);
      	transition: all 0.25s ease;
      	z-index: 1001;
      	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
      }
      
      .lang-dropdown.show {
      	opacity: 1;
      	visibility: visible;
      	transform: translateY(0);
      }
      
      .lang-dropdown::before {
      	content: '';
      	position: absolute;
      	top: -6px;
      	right: 20px;
      	width: 10px;
      	height: 10px;
      	background: rgba(30, 30, 30, 0.95);
      	border-left: 1px solid rgba(255, 255, 255, 0.15);
      	border-top: 1px solid rgba(255, 255, 255, 0.15);
      	transform: rotate(45deg);
      }
      
      .lang-option a {
      	text-decoration: none;
      	display: block;
      	width: 100%;
      	padding: 10px 16px;
      	background: transparent;
      	border: none;
      	color: rgba(255, 255, 255, 0.85);
      	font-size: 13px;
      	text-align: left;
      	cursor: pointer;
      	transition: all 0.2s ease;
      	white-space: nowrap;
      }
      
      .lang-option:hover {
      	background: rgba(255, 255, 255, 0.1);
      	color: #fff;
      }
      
      .lang-option.active {
      	color: #fff;
      	background: rgba(255, 255, 255, 0.15);
      }
      
      /* 移动端菜单按钮 */
      .menu-toggle {
      	display: none;
      	flex-direction: column;
      	gap: 5px;
      	cursor: pointer;
      	padding: 8px;
      	background: none;
      	border: none;
      }
      
      .menu-toggle span {
      	width: 24px;
      	height: 2px;
      	background: #fff;
      	border-radius: 2px;
      	transition: all 0.3s;
      }
      
      /* ===== 轮播主体 ===== */
      .hero-slider {
      	position: relative;
      	width: 100%;
      	height: 100vh;
      	min-height: 600px;
      	overflow: hidden;
      }
      
      .slide {
      	position: absolute;
      	top: 0;
      	left: 0;
      	width: 100%;
      	height: 100%;
      	opacity: 0;
      	transition: opacity 0.8s ease-in-out;
      	z-index: 1;
      }
      
      .slide.active {
      	opacity: 1;
      	z-index: 2;
      }
      
      .slide-bg {
      	width: 100%;
      	height: 100%;
      	object-fit: cover;
      	object-position: center;
      }
      
      .slide-overlay {
      	position: absolute;
      	top: 0;
      	left: 0;
      	width: 100%;
      	height: 100%;
      	background: linear-gradient(to bottom,
      			rgba(0, 0, 0, 0.15) 0%,
      			rgba(0, 0, 0, 0.05) 40%,
      			rgba(0, 0, 0, 0.25) 100%);
      }
      
      /* 幻灯片内容 */
      .slide-content {
      	position: absolute;
      	top: 50%;
      	left: 50%;
      	transform: translate(-50%, -50%);
      	text-align: center;
      	z-index: 5;
      	width: 90%;
      	max-width: 900px;
      }
      
      /* 幻灯片内容动画 */
      .slide-content .slide-title,
      .slide-content .slide-desc,
      .slide-content .slide-cta {
      	opacity: 0;
      }
      
      .slide.active .slide-title {
      	animation: fadeInDown 0.8s ease forwards;
      	animation-delay: 0.2s;
      }
      
      .slide.active .slide-desc {
      	animation: fadeInDown 0.8s ease forwards;
      	animation-delay: 0.5s;
      }
      
      .slide.active .slide-cta {
      	animation: fadeInDown 0.8s ease forwards;
      	animation-delay: 0.8s;
      }
      
      @keyframes fadeInDown {
      	from {
      		opacity: 0;
      		transform: translate3d(0, -40px, 0);
      	}
      
      	to {
      		opacity: 1;
      		transform: translate3d(0, 0, 0);
      	}
      }
      
      .slide-title {
      	font-size: clamp(28px, 5vw, 56px);
      	font-weight: 700;
      	color: #fff;
      	letter-spacing: 6px;
      	line-height: 1.3;
      	text-shadow: 0 2px 30px rgba(0, 0, 0, 0.4);
      	margin-bottom: 20px;
      }
      
      .slide-title .divider {
      	display: inline-block;
      	margin: 0 12px;
      	color: rgba(255, 255, 255, 0.6);
      }
      
      .slide-desc {
      	font-size: clamp(16px, 2.2vw, 26px);
      	color: rgba(255, 255, 255, 0.88);
      	letter-spacing: 4px;
      	font-weight: 300;
      	text-shadow: 0 1px 15px rgba(0, 0, 0, 0.3);
      	margin-bottom: 45px;
      }
      
      .slide-cta {
      	display: inline-block;
      	padding: 14px 48px;
      	border: 1.5px solid rgba(255, 255, 255, 0.65);
      	border-radius: 30px;
      	color: #fff;
      	text-decoration: none;
      	font-size: 14px;
      	letter-spacing: 3px;
      	transition: all 0.35s ease;
      	backdrop-filter: blur(4px);
      	background: rgba(255, 255, 255, 0.06);
      }
      
      .slide-cta:hover {
      	background: rgba(255, 255, 255, 0.18);
      	border-color: rgba(255, 255, 255, 0.9);
      	transform: translateY(-2px);
      	box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
      }
      
      /* ===== 右下角控制区 ===== */
      .slider-controls {
      	position: absolute;
      	bottom: 36px;
      	right: 44px;
      	z-index: 100;
      	display: flex;
      	align-items: flex-end;
      	gap: 18px;
      }
      
      /* 缩略图预览 */
      .thumb-preview {
      	width: 110px;
      	height: 68px;
      	border-radius: 4px;
      	overflow: hidden;
      	cursor: pointer;
      	border: 2px solid rgba(255, 255, 255, 0.3);
      	transition: all 0.35s ease;
      	opacity: 0.6;
      	flex-shrink: 0;
      }
      
      .thumb-preview:hover,
      .thumb-preview.active {
      	border-color: rgba(255, 255, 255, 0.85);
      	opacity: 1;
      	transform: scale(1.05);
      	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
      }
      
      
      
      .thumb-preview img {
      	width: 100%;
      	height: 100%;
      	object-fit: cover;
      }
      
      /* NEXT 按钮 */
      .btn-next {
      	display: flex;
      	align-items: center;
      	justify-content: center;
      	gap: 8px;
      	padding: 0 24px;
      	height: 110px;
      	border: 1.5px solid rgba(255, 255, 255, 0.3);
      	border-radius: 4px;
      	background: rgba(255, 255, 255, 0.04);
      	color: #fff;
      	font-size: 13px;
      	letter-spacing: 3px;
      	cursor: pointer;
      	transition: all 0.3s ease;
      	white-space: nowrap;
      	backdrop-filter: blur(4px);
      }
      
      .btn-next:hover {
      	background: rgba(255, 255, 255, 0.12);
      	border-color: rgba(255, 255, 255, 0.7);
      }
      
      .btn-next .arrow {
      	font-size: 16px;
      	transition: transform 0.3s;
      }
      
      .btn-next:hover .arrow {
      	transform: translateX(4px);
      }
      
      /* 暂停/播放按钮 */
      .btn-pause {
      	display: flex;
      	align-items: center;
      	justify-content: center;
      	width: 46px;
      	height: 110px;
      	border: 1.5px solid rgba(255, 255, 255, 0.3);
      	border-radius: 4px;
      	background: rgba(255, 255, 255, 0.04);
      	color: #fff;
      	cursor: pointer;
      	transition: all 0.3s ease;
      	backdrop-filter: blur(4px);
      	font-size: 14px;
      }
      
      .btn-pause:hover {
      	background: rgba(255, 255, 255, 0.12);
      	border-color: rgba(255, 255, 255, 0.7);
      }
      
      .pause-icon {
      	display: inline-flex;
      	flex-direction: column;
      	gap: 3px;
      	align-items: center;
      }
      
      .pause-icon span {
      	display: block;
      	width: 3px;
      	height: 14px;
      	background: #fff;
      	border-radius: 1px;
      }
      
      .play-icon {
      	display: none;
      	width: 0;
      	height: 0;
      	border-style: solid;
      	border-width: 8px 0 8px 14px;
      	border-color: transparent transparent transparent #fff;
      }
      
      .btn-pause.paused .pause-icon {
      	display: none;
      }
      
      .btn-pause.paused .play-icon {
      	display: block;
      }
      
      /* ===== 进度指示器 ===== */
      .slider-dots {
      	position: absolute;
      	bottom: 30px;
      	left: 50%;
      	transform: translateX(-50%);
      	z-index: 100;
      	display: flex;
      	gap: 10px;
      }
      
      .dot {
      	width: 32px;
      	height: 3px;
      	background: rgba(255, 255, 255, 0.3);
      	border-radius: 2px;
      	cursor: pointer;
      	transition: all 0.3s ease;
      	position: relative;
      	overflow: hidden;
      }
      
      .dot.active {
      	background: rgba(255, 255, 255, 0.75);
      }
      
      .dot::after {
      	content: '';
      	position: absolute;
      	top: 0;
      	left: 0;
      	height: 100%;
      	width: 0;
      	background: #fff;
      	transition: width linear;
      }
      
      .dot.active::after {
      	animation: dotProgress var(--duration) linear forwards;
      }
      
      @keyframes dotProgress {
      	from {
      		width: 0;
      	}
      
      	to {
      		width: 100%;
      	}
      }
      
      .dot.paused::after {
      	animation-play-state: paused;
      }
      
      /* ===== 剪贴板提示 ===== */
      .toast {
      	position: fixed;
      	top: 80px;
      	left: 50%;
      	transform: translateX(-50%) translateY(-20px);
      	background: rgba(40, 40, 40, 0.92);
      	color: #ccc;
      	padding: 14px 28px;
      	border-radius: 8px;
      	font-size: 13px;
      	z-index: 9999;
      	opacity: 0;
      	visibility: hidden;
      	transition: all 0.35s ease;
      	backdrop-filter: blur(10px);
      	border: 1px solid rgba(255, 255, 255, 0.08);
      	display: flex;
      	align-items: center;
      	gap: 10px;
      	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
      }
      
      .toast.show {
      	opacity: 1;
      	visibility: visible;
      	transform: translateX(-50%) translateY(0);
      }
      
      .toast-icon {
      	font-size: 18px;
      	line-height: 1;
      }
      
      /* ===== 响应式 ===== */
      
      /* 平板 */
      @media (max-width: 1024px) {
      	.navbar {
      		padding: 14px 24px;
      	}
      
      	.nav-menu {
      		gap: 18px;
      	}
      
      	.nav-menu li a {
      		font-size: 12px;
      	}
      
      	.slider-controls {
      		bottom: 24px;
      		right: 24px;
      		gap: 12px;
      	}
      
      	.thumb-preview {
      		width: 90px;
      		height: 56px;
      	}
      
      	.btn-next {
      		height: 85px;
      		padding: 0 18px;
      		font-size: 12px;
      	}
      
      	.btn-pause {
      		height: 85px;
      		width: 38px;
      	}
      }
      
      /* 手机 */
      @media (max-width: 768px) {
      	.navbar {
      		padding: 12px 18px;
      	}
      
      	.nav-menu {
      		display: none;
      		position: fixed;
      		top: 60px;
      		left: 0;
      		width: 100%;
      		background: rgba(10, 10, 10, 0.95);
      		flex-direction: column;
      		padding: 20px;
      		gap: 16px;
      		backdrop-filter: blur(20px);
      	}
      
      	.nav-menu.open {
      		display: flex;
      	}
      
      	.nav-menu li a {
      		font-size: 15px;
      		padding: 8px 0;
      	}
      
      	.menu-toggle {
      		display: flex;
      	}
      
      	.slide-title {
      		letter-spacing: 3px;
      	}
      
      	.slide-desc {
      		letter-spacing: 2px;
      		margin-bottom: 32px;
      	}
      
      	.slide-cta {
      		padding: 12px 36px;
      		font-size: 13px;
      	}
      
      	.slider-controls {
      		bottom: 70px;
      		right: 16px;
      		left: 16px;
      		justify-content: center;
      		flex-wrap: wrap;
      		gap: 10px;
      	}
      
      	.thumb-preview {
      		width: 80px;
      		height: 50px;
      	}
      
      	.btn-next {
      		height: 72px;
      		padding: 0 20px;
      	}
      
      	.btn-pause {
      		height: 72px;
      	}
      
      	.slider-dots {
      		bottom: 20px;
      	}
      }
      
      /* 小屏手机 */
      @media (max-width: 480px) {
      	.nav-logo .logo-text {
      		font-size: 18px;
      		letter-spacing: 2px;
      	}
      
      	.slide-content {
      		width: 92%;
      	}
      
      	.slider-controls {
      		flex-direction: row;
      		align-items: center;
      	}
      
      	.thumb-preview {
      		order: -1;
      		width: 70px;
      		height: 44px;
      	}
      
      	.lang-dropdown {
      		right: -10px;
      	}
      }
      
      /* 移动端菜单中的语言切换 */
      @media (max-width: 768px) {
      	.nav-menu .lang-switcher {
      		margin-top: 10px;
      	}
      
      	.nav-menu .lang-btn {
      		width: 100%;
      		justify-content: center;
      	}
      
      	.nav-menu .lang-dropdown {
      		position: static;
      		opacity: 1;
      		visibility: visible;
      		transform: none;
      		background: transparent;
      		border: none;
      		box-shadow: none;
      		margin-top: 10px;
      		display: none;
      	}
      
      	.nav-menu .lang-dropdown.show {
      		display: block;
      	}
      
      	.nav-menu .lang-dropdown::before {
      		display: none;
      	}
      
      	.nav-menu .lang-option {
      		text-align: center;
      		padding: 8px;
      	}
      }
      
      
      /* 常见问题，联系我们 */
      
       /* ===== 主容器 ===== */
      
              .content-grid {
                  display: grid;
                  grid-template-columns: 45% 45%;
                  gap: 80px;
                  align-items: flex-start;
              }
      
       /* ===== 左侧联系表单 ===== */
              .contact-section {
                  background: #3a3a3a;
                  border-radius: 24px;
                  padding: 40px 20px;
                  color: #fff;
              }
      
              .contact-icon {
                  text-align: center;
                  margin-bottom: 24px;
              }
      
              .contact-icon svg {
                  width: 40px;
                  height: 40px;
                  stroke: #c9a86c;
              }
      
              .contact-title {
                  font-size: 22px;
                  font-weight: 500;
                  text-align: center;
                  margin-bottom: 12px;
                  letter-spacing: 1px;
              }
      
              .contact-desc {
                  font-size: 13px;
                  color: rgba(255,255,255,0.7);
                  text-align: center;
                  margin-bottom: 35px;
                  line-height: 1.8;
              }
      
              .contact-form {
                  display: flex;
                  flex-direction: column;
                  gap: 0;
              }
      
              .form-row {
                  display: grid;
                  grid-template-columns: 1fr 1fr;
                  gap: 16px;
              }
      
              .form-group {
                  display: flex;
                  flex-direction: column;
                  gap: 6px;
              }
      
              .form-group.full-width {
                  grid-column: 1 / -1;
              }
      
              .form-label {
                  font-size: 11px;
                  color: #c9a86c;
                  letter-spacing: 1px;
                  text-transform: uppercase;
              }
      
              .form-input {
                  padding: 14px 16px;
                  border: 1px solid rgba(255,255,255,0.15);
                  border-radius: 8px;
                  background: rgba(255,255,255,0.08);
                  color: #fff;
                  font-size: 14px;
                  transition: all 0.3s ease;
                  font-family: inherit;
              }
      
              .form-input::placeholder {
                  color: rgba(255,255,255,0.4);
              }
      
              .form-input:focus {
                  outline: none;
                  border-color: #c9a86c;
                  background: rgba(255,255,255,0.12);
              }
      
              textarea.form-input {
                  min-height: 100px;
                  resize: vertical;
              }
      
              .submit-btn {
                  align-self: flex-start;
                  padding: 14px 32px;
                  border: 1px solid rgba(255,255,255,0.3);
                  border-radius: 8px;
                  background: transparent;
                  color: #fff;
                  font-size: 13px;
                  cursor: pointer;
                  transition: all 0.3s ease;
                  letter-spacing: 1px;
                  margin-top: 10px;
              }
      
              .submit-btn:hover {
                  background: #c9a86c;
                  border-color: #c9a86c;
                  color: #3a3a3a;
              }
      
              /* ===== 右侧 FAQ ===== */
              .faq-section {
                  padding-top: 20px;
              }
      
              .faq-title {
                  font-size: 36px;
                  font-weight: 600;
                  color: #1a1a1a;
                  margin-bottom: 40px;
                  letter-spacing: 2px;
              }
      
              .faq-list {
                  display: flex;
                  flex-direction: column;
              }
      
              .faq-item {
                  border-bottom: 1px solid #e8e8e8;
              }
      
              .faq-question {
                  display: flex;
                  justify-content: space-between;
                  align-items: center;
                  padding: 24px 0;
                  cursor: pointer;
                  transition: all 0.3s ease;
              }
      
              .faq-question:hover {
                  color: #c9a86c;
              }
      
              .faq-question-text {
                  font-size: 15px;
                  color: #333;
                  font-weight: 400;
                  transition: color 0.3s ease;
              }
      
              .faq-item.active .faq-question-text {
                  color: #c9a86c;
              }
      
              .faq-icon {
                  width: 20px;
                  height: 20px;
                  position: relative;
                  flex-shrink: 0;
                  margin-left: 20px;
              }
      
              .faq-icon::before,
              .faq-icon::after {
                  content: '';
                  position: absolute;
                  background: #999;
                  transition: all 0.3s ease;
              }
      
              .faq-icon::before {
                  width: 12px;
                  height: 2px;
                  top: 50%;
                  left: 50%;
                  transform: translate(-50%, -50%);
              }
      
              .faq-icon::after {
                  width: 2px;
                  height: 12px;
                  top: 50%;
                  left: 50%;
                  transform: translate(-50%, -50%);
              }
      
              .faq-item.active .faq-icon::after {
                  transform: translate(-50%, -50%) rotate(90deg);
                  opacity: 0;
              }
      
              .faq-item.active .faq-icon::before,
              .faq-item.active .faq-icon::after {
                  background: #c9a86c;
              }
      
              .faq-answer {
                  max-height: 0;
                  overflow: hidden;
                  transition: all 0.4s ease;
              }
      
              .faq-item.active .faq-answer {
                  max-height: 200px;
              }
      
              .faq-answer-content {
                  padding: 0 0 24px 0;
                  font-size: 14px;
                  color: #666;
                  line-height: 1.8;
              }
      
              /* ===== 响应式 ===== */
              @media (max-width: 1024px) {
                  .container {
                      padding: 60px 40px;
                  }
      
                  .content-grid {
                      grid-template-columns: 1fr;
                      gap: 50px;
                  }
      
                  .faq-title {
                      font-size: 30px;
                  }
              }
      
              @media (max-width: 768px) {
                  .container {
                      padding: 40px 24px;
                  }
      
                  .contact-section {
                      padding: 40px 28px;
                  }
      
                  .form-row {
                      grid-template-columns: 1fr;
                  }
      
                  .faq-title {
                      font-size: 26px;
                      margin-bottom: 30px;
                  }
      
                  .faq-question {
                      padding: 20px 0;
                  }
      
                  .faq-question-text {
                      font-size: 14px;
                  }
              }
      
              @media (max-width: 480px) {
                  .container {
                      padding: 30px 20px;
                  }
      
                  .contact-section {
                      padding: 35px 24px;
                      border-radius: 20px;
                  }
      
                  .contact-title {
                      font-size: 20px;
                  }
      
                  .faq-title {
                      font-size: 24px;
                  }
      
                  .submit-btn {
                      width: 100%;
                  }
              }
      
      
      
      
      
      
      
      
      
      
      
      
      /* foot */
      
      /* ===== Footer 主容器 ===== */
      .footer {
      	background: #000;
      	/* padding: 60px 60px 30px; */
      	position: relative;
      }
      
      .footer-main {
      	display: grid;
      	grid-template-columns: 28% 72%;
      	gap: 60px;
      	max-width: 1600px;
      	margin: 0 auto;
      }
      
      /* ===== 左侧联系区 ===== */
      .footer-contact {
      	display: flex;
      	flex-direction: column;
      }
      
      .footer-logo {
      	display: flex;
      	align-items: center;
      	gap: 8px;
      	margin-bottom: 30px;
      }
      
      .logo-text {
      	font-size: 20px;
      	font-weight: bold;
      	letter-spacing: 3px;
      	color: #fff;
      }
      
      .logo-sub {
      	font-size: 11px;
      	color: rgba(255, 255, 255, 0.5);
      	letter-spacing: 1px;
      }
      
      .contact-list {
      	display: flex;
      	flex-direction: column;
      	gap: 12px;
      	margin-bottom: 25px;
      }
      
      .contact-item {
      	display: flex;
      	align-items: flex-start;
      	gap: 10px;
      	font-size: 13px;
      	color: rgba(255, 255, 255, 0.75);
      }
      
      .contact-icon {
      	width: 18px;
      	height: 18px;
      	flex-shrink: 0;
      	display: flex;
      	align-items: center;
      	justify-content: center;
      }
      
      .contact-icon svg {
      	width: 16px;
      	height: 16px;
      	stroke: currentColor;
      	fill: none;
      	stroke-width: 1.5;
      }
      
      .qr-section {
      	display: flex;
      	align-items: center;
      	gap: 15px;
      	margin-bottom: 25px;
      }
      
      .qr-code {
      	width: 90px;
      	height: 90px;
      	background: #fff;
      	border-radius: 6px;
      	padding: 4px;
      	display: flex;
      	align-items: center;
      	justify-content: center;
      }
      
      .qr-code img {
      	width: 100%;
      	height: 100%;
      	object-fit: contain;
      }
      
      .qr-text {
      	font-size: 13px;
      	color: rgba(255, 255, 255, 0.7);
      	line-height: 1.8;
      }
      
      .social-icons {
      	display: flex;
      	gap: 10px;
      	flex-wrap: wrap;
      }
      
      .social-icon {
      	width: 34px;
      	height: 34px;
      	border-radius: 50%;
      	background: #c85a17;
      	display: flex;
      	align-items: center;
      	justify-content: center;
      	cursor: pointer;
      	transition: all 0.3s ease;
      	text-decoration: none;
      }
      
      .social-icon:hover {
      	background: #e06a22;
      	transform: translateY(-2px);
      }
      
      .social-icon svg {
      	width: 16px;
      	height: 16px;
      	fill: #fff;
      }
      
      /* ===== 右侧链接区 ===== */
      .footer-links {
      	display: grid;
      	grid-template-columns: repeat(4, 1fr);
      	gap: 40px;
      }
      
      .link-column h4 {
      	font-size: 14px;
      	font-weight: 500;
      	color: rgba(255, 255, 255, 0.9);
      	margin-bottom: 20px;
      	letter-spacing: 1px;
      }
      
      .link-column ul {
      	list-style: none;
      	display: flex;
      	flex-direction: column;
      	gap: 10px;
      }
      
      .link-column ul li a {
      	text-decoration: none;
      	color: rgba(255, 255, 255, 0.55);
      	font-size: 13px;
      	transition: color 0.3s ease;
      	letter-spacing: 0.5px;
      }
      
      .link-column ul li a:hover {
      	color: #c85a17;
      }
      
      /* ===== 底部版权栏 ===== */
      .footer-bottom {
      	max-width: 1600px;
      	margin: 40px auto 0;
      	padding-top: 24px;
      	border-top: 1px solid rgba(255, 255, 255, 0.08);
      	display: flex;
      	justify-content: space-between;
      	align-items: center;
      }
      
      .copyright {
      	font-size: 11px;
      	color: rgba(255, 255, 255, 0.4);
      	display: flex;
      	gap: 20px;
      	flex-wrap: wrap;
      }
      
      .copyright a {
      	color: inherit;
      	text-decoration: none;
      	transition: color 0.3s ease;
      }
      
      .copyright a:hover {
      	color: rgba(255, 255, 255, 0.7);
      }
      
      
      /* ===== 响应式 ===== */
      @media (max-width: 1200px) {
      	.footer {
      		padding: 50px 40px 25px;
      	}
      
      	.footer-links {
      		grid-template-columns: repeat(4, 1fr);
      		gap: 30px;
      	}
      }
      
      @media (max-width: 1024px) {
      	.footer-main {
      		grid-template-columns: 1fr;
      		gap: 40px;
      	}
      
      	.footer-links {
      		grid-template-columns: repeat(2, 1fr);
      		gap: 30px;
      	}
      }
      
      @media (max-width: 768px) {
      	.footer {
      		padding: 40px 24px 20px;
      	}
      
      	.qr-section {
      		flex-direction: column;
      		align-items: flex-start;
      	}
      
      	.footer-links {
      		grid-template-columns: repeat(2, 1fr);
      		gap: 25px;
      	}
      
      	.footer-bottom {
      		flex-direction: column;
      		gap: 16px;
      		text-align: center;
      	}
      
      	.copyright {
      		justify-content: center;
      	}
      }
      
      @media (max-width: 480px) {
      	.footer-links {
      		grid-template-columns: 1fr;
      		gap: 20px;
      	}
      
      	.social-icons {
      		justify-content: flex-start;
      	}
      
      	.copyright {
      		flex-direction: column;
      		gap: 8px;
      		align-items: center;
      	}
      }
      
      
      
      
      /* ===== 浮动侧边栏 ===== */
      
      /* ===== 浮动侧边栏容器 ===== */
      .float-sidebar-wrapper {
      	position: fixed;
      	right: 0;
      	top: 50%;
      	transform: translateY(-50%);
      	z-index: 9999;
      	display: flex;
      	align-items: center;
      }
      
      /* ===== 主按钮组 ===== */
      .sidebar-main {
      	display: flex;
      	flex-direction: column;
      	background: rgba(30, 30, 30, 0.95);
      	border-radius: 8px 0 0 8px;
      	box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
      }
      
      .sidebar-btn {
      	width: 50px;
      	height: 50px;
      	display: flex;
      	align-items: center;
      	justify-content: center;
      	cursor: pointer;
      	transition: all 0.3s ease;
      	border: none;
      	background: transparent;
      	color: #fff;
      	font-size: 20px;
      	position: static;
      }
      
      .sidebar-btn+.sidebar-btn {
      	border-top: 1px solid rgba(255, 255, 255, 0.08);
      }
      
      .sidebar-btn:hover,
      .sidebar-btn.active {
      	background: #2a4a8a;
      }
      
      /* ===== 展开面板 ===== */
      .sidebar-panel {
      	position: absolute;
      	right: 60px;
      	background: #fff;
      	border-radius: 8px;
      	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
      	padding: 20px;
      	min-width: 200px;
      	opacity: 0;
      	visibility: hidden;
      	transform: translateX(10px);
      	transition: all 0.3s ease;
      	pointer-events: none;
      }
      
      .sidebar-panel.show {
      	opacity: 1;
      	visibility: visible;
      	transform: translateX(0);
      	pointer-events: auto;
      }
      
      /* 面板垂直位置 - 固定在屏幕中央 */
      .sidebar-panel {
      	top: 50%;
      	margin-top: -75px;
      }
      
      .panel-title {
      	font-size: 14px;
      	color: #333;
      	margin-bottom: 12px;
      	font-weight: 500;
      }
      
      .panel-content {
      	font-size: 20px;
      	color: #2a4a8a;
      	font-weight: 600;
      	letter-spacing: 1px;
      }
      
      .panel-qr {
      	width: 140px;
      	height: 140px;
      	background: #f5f5f5;
      	border-radius: 6px;
      	display: flex;
      	align-items: center;
      	justify-content: center;
      }
      
      .panel-qr img {
      	width: 120px;
      	height: 120px;
      }
      
      .panel-desc {
      	font-size: 12px;
      	color: #999;
      	margin-top: 10px;
      	text-align: center;
      }
      
      /* ===== 展开/收起按钮 ===== */
      .sidebar-toggle {
      	width: 50px;
      	height: 50px;
      	display: flex;
      	align-items: center;
      	justify-content: center;
      	cursor: pointer;
      	transition: all 0.3s ease;
      	border: none;
      	background: rgba(30, 30, 30, 0.95);
      	border-radius: 8px 0 0 8px;
      	margin-left: 10px;
      	box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
      	color: #fff;
      	font-size: 18px;
      }
      
      .sidebar-toggle:hover {
      	background: #2a4a8a;
      }
      
      .sidebar-toggle.collapsed i {
      	transform: rotate(180deg);
      }
      
      .sidebar-toggle i {
      	transition: transform 0.3s ease;
      }
      
      /* 收起状态 */
      .float-sidebar-wrapper.collapsed .sidebar-main {
      	display: none;
      }
      
      /* ===== 响应式 ===== */
      @media (max-width: 768px) {
      	.float-sidebar-wrapper {
      		bottom: 20px;
      		top: auto;
      		transform: none;
      		right: 10px;
      	}
      
      	.sidebar-main {
      		flex-direction: row;
      		border-radius: 8px;
      	}
      
      	.sidebar-btn {
      		border-top: none !important;
      		border-left: 1px solid rgba(255, 255, 255, 0.08);
      	}
      
      	.sidebar-btn:first-child {
      		border-left: none;
      	}
      
      	.sidebar-panel {
      		right: 0;
      		bottom: 60px;
      		top: auto !important;
      		transform: translateY(10px);
      	}
      
      	.sidebar-panel.show {
      		transform: translateY(0);
      	}
      
      	.sidebar-toggle {
      		display: none;
      	}
      }
      .footer-logo img {
          width: 215px;
      }
      
      
      
      
        /* Pagination */
        .pagination {
          display: flex;
          justify-content: center;
          align-items: center;
          gap: 6px;
          padding: 20px 0 40px;
        }
        .pagination a, .pagination span {
          display: inline-flex;
          align-items: center;
          justify-content: center;
          min-width: 34px;
          height: 34px;
          padding: 0 10px;
          border-radius: 6px;
          font-size: 14px;
          text-decoration: none;
          color: #555;
          transition: all .2s;
        }
        .pagination a:hover { background: #eee; }
        .pagination .active {
          background: #e67e22;
          color: #fff;
          font-weight: 600;
        }
        .pagination .dots { cursor: default; }
        .pagination .info { color: #aaa; font-size: 13px; margin-left: 8px; }
      
      
      
      .form-row {display: grid;grid-template-columns: 1fr 1fr;gap: 15px;/* margin-bottom: 16px; */}
      .form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
      .form-group.full { grid-column: 1 / -1; }
      .form-group label { font-size: 12px; color: rgba(255,255,255,0.5); letter-spacing: 1px; text-transform: uppercase; }
      .form-group label span { color: #d4894a; }
      .form-group input,
      .form-group select,
      .form-group textarea {
        background: rgba(255,255,255,0.04);
        border: 1px solid rgba(255,255,255,0.1);
        border-radius: 8px; padding: 13px 16px;
        color: #fff; font-size: 14px;
        font-family: inherit; outline: none;
        transition: border-color 0.25s, background 0.25s;
        width: 100%;
      }
.form-group.code img {
    border-radius: 5px;
    width: 50% !important;
}
      .form-group input:focus,
      .form-group select:focus,
      .form-group textarea:focus {
        border-color: #d4894a;
        background: rgba(212,137,74,0.05);
      }
      .form-group input::placeholder,
      .form-group textarea::placeholder { color: rgba(255,255,255,0.2); }
      .form-group textarea {resize: vertical;}
      .form-group select option { background: #1a1a1f; color: #fff; }
      .form-group select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='rgba(255,255,255,0.4)' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L1 4h14z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
      
      .checkbox-group { display: flex; align-items: flex-start; gap: 10px; margin: 10px 0 24px; }
      .checkbox-group input[type="checkbox"] { width: 16px; height: 16px; accent-color: #d4894a; cursor: pointer; margin-top: 2px; flex-shrink: 0; }
      .checkbox-group label { font-size: 12px; color: rgba(255,255,255,0.4); line-height: 1.6; cursor: pointer; }
      .checkbox-group label a { color: #d4894a; text-decoration: none; }
      .checkbox-group label a:hover { text-decoration: underline; }
      
      .btn-submit {
        width: 100%; padding: 15px; border-radius: 8px;
        background: #d4894a; color: #fff;
        font-size: 15px; font-weight: 700; letter-spacing: 2px;
        border: none; cursor: pointer; transition: all 0.25s;
        text-transform: uppercase;
      }
      .btn-submit:hover { background: #c07a3a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(212,137,74,0.35); }
      .btn-submit:active { transform: translateY(0); }
      .btn-submit:disabled { background: #555; cursor: not-allowed; transform: none; box-shadow: none; }


        /* ===== 右侧 FAQ ===== */
        .faq-section {
            padding-top: 20px;
        }

        .faq-title {
            font-size: 36px;
            font-weight: 600;
            color: #1a1a1a;
            margin-bottom: 40px;
            letter-spacing: 2px;
        }

        .faq-list {
            display: flex;
            flex-direction: column;
        }

        .faq-item {
            border-bottom: 1px solid #e8e8e8;
        }

        .faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 24px 0;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .faq-question:hover {
            color: #c9a86c;
        }

        .faq-question-text {
            font-size: 15px;
            color: #333;
            font-weight: 400;
            transition: color 0.3s ease;
        }

        .faq-item.active .faq-question-text {
            color: #c9a86c;
        }

        .faq-icon {
            width: 20px;
            height: 20px;
            position: relative;
            flex-shrink: 0;
            margin-left: 20px;
        }

        .faq-icon::before,
        .faq-icon::after {
            content: '';
            position: absolute;
            background: #999;
            transition: all 0.3s ease;
        }

        .faq-icon::before {
            width: 12px;
            height: 2px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }

        .faq-icon::after {
            width: 2px;
            height: 12px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }

        .faq-item.active .faq-icon::after {
            transform: translate(-50%, -50%) rotate(90deg);
            opacity: 0;
        }

        .faq-item.active .faq-icon::before,
        .faq-item.active .faq-icon::after {
            background: #c9a86c;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 200px;
        }

        .faq-answer-content {
            padding: 0 0 24px 0;
            font-size: 14px;
            color: #666;
            line-height: 1.8;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .container {
                padding: 60px 40px;
            }

            .content-grid {
                grid-template-columns: 1fr;
                gap: 50px;
            }

            .faq-title {
                font-size: 30px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 40px 24px;
            }

            .contact-section {
                padding: 40px 28px;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .faq-title {
                font-size: 26px;
                margin-bottom: 30px;
            }

            .faq-question {
                padding: 20px 0;
            }

            .faq-question-text {
                font-size: 14px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 30px 20px;
            }

            .contact-section {
                padding: 35px 24px;
                border-radius: 20px;
            }

            .contact-title {
                font-size: 19px;
            }

            .faq-title {
                font-size: 24px;
            }

            .submit-btn {
                width: 100%;
            }
        }












/* foot */

/* ===== Footer 主容器 ===== */
.footer {
	background: #000;
	/* padding: 60px 60px 30px; */
	position: relative;
}

.footer-main {
	display: grid;
	grid-template-columns: 28% 72%;
	gap: 60px;
	max-width: 1600px;
	margin: 0 auto;
}

/* ===== 左侧联系区 ===== */
.footer-contact {
	display: flex;
	flex-direction: column;
}

.footer-logo {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 30px;
}

.logo-text {
	font-size: 20px;
	font-weight: bold;
	letter-spacing: 3px;
	color: #fff;
}

.logo-sub {
	font-size: 11px;
	color: rgba(255, 255, 255, 0.5);
	letter-spacing: 1px;
}

.contact-list {
	display: flex;
	flex-direction: column;
	margin-bottom: 25px;
}

.contact-item {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	font-size: 13px;
	color: rgba(255, 255, 255, 0.75);
}

.contact-icon {
	width: 18px;
	height: 18px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
}

.contact-icon svg {
	width: 16px;
	height: 16px;
	stroke: currentColor;
	fill: none;
	stroke-width: 1.5;
}

.qr-section {
	display: flex;
	align-items: center;
	gap: 15px;
	margin-bottom: 25px;
}

.qr-code {
	width: 90px;
	height: 90px;
	background: #fff;
	border-radius: 6px;
	padding: 4px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.qr-code img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.qr-text {
	font-size: 13px;
	color: rgba(255, 255, 255, 0.7);
	line-height: 1.8;
}

.social-icons {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
}

.social-icon {
	width: 34px;
	height: 34px;
	border-radius: 50%;
	background: #c85a17;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.3s ease;
	text-decoration: none;
}

.social-icon:hover {
	background: #e06a22;
	transform: translateY(-2px);
}

.social-icon svg {
	width: 16px;
	height: 16px;
	fill: #fff;
}

/* ===== 右侧链接区 ===== */
.footer-links {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 40px;
}

.link-column h4 {
	font-size: 14px;
	font-weight: 500;
	color: rgba(255, 255, 255, 0.9);
	margin-bottom: 20px;
	letter-spacing: 1px;
}

.link-column ul {
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 30px;
}

.link-column ul li a {
	text-decoration: none;
	color: rgba(255, 255, 255, 0.55);
	font-size: 13px;
	transition: color 0.3s ease;
	letter-spacing: 0.5px;
}

.link-column ul li a:hover {
	color: #c85a17;
}

/* ===== 底部版权栏 ===== */
.footer-bottom {
	max-width: 1600px;
	margin: 0 auto 0;
	padding-top: 24px;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.copyright {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.4);
	display: flex;
	gap: 20px;
	flex-wrap: wrap;
}

.copyright a {
	color: inherit;
	text-decoration: none;
	transition: color 0.3s ease;
}

.copyright a:hover {
	color: rgba(255, 255, 255, 0.7);
}


/* ===== 响应式 ===== */
@media (max-width: 1200px) {
	.footer {
		padding: 50px 40px 25px;
	}

	.footer-links {
		grid-template-columns: repeat(4, 1fr);
		gap: 30px;
	}
}

@media (max-width: 1024px) {
	.footer-main {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	.footer-links {
		grid-template-columns: repeat(2, 1fr);
		gap: 30px;
	}
}

@media (max-width: 768px) {
	.footer {
		padding: 40px 24px 20px;
	}

	.qr-section {
		flex-direction: column;
		align-items: flex-start;
	}

	.footer-links {
		grid-template-columns: repeat(2, 1fr);
		gap: 25px;
	}

	.footer-bottom {
		flex-direction: column;
		gap: 16px;
		text-align: center;
	}

	.copyright {
		justify-content: center;
	}
}

@media (max-width: 480px) {
	.footer-links {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	.social-icons {
		justify-content: flex-start;
	}

	.copyright {
		flex-direction: column;
		gap: 8px;
		align-items: center;
	}
}




/* ===== 浮动侧边栏 ===== */

/* ===== 浮动侧边栏容器 ===== */
.float-sidebar-wrapper {
	position: fixed;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	z-index: 9999;
	display: flex;
	align-items: center;
}

/* ===== 主按钮组 ===== */
.sidebar-main {
	display: flex;
	flex-direction: column;
	background: rgba(30, 30, 30, 0.95);
	border-radius: 8px 0 0 8px;
	box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
}

.sidebar-btn {
	width: 50px;
	height: 50px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.3s ease;
	border: none;
	background: transparent;
	color: #fff;
	font-size: 20px;
	position: static;
}

.sidebar-btn+.sidebar-btn {
	border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-btn:hover,
.sidebar-btn.active {
	background: #2a4a8a;
}

/* ===== 展开面板 ===== */
.sidebar-panel {
	position: absolute;
	right: 60px;
	background: #fff;
	border-radius: 8px;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
	padding: 20px;
	min-width: 200px;
	opacity: 0;
	visibility: hidden;
	transform: translateX(10px);
	transition: all 0.3s ease;
	pointer-events: none;
}

.sidebar-panel.show {
	opacity: 1;
	visibility: visible;
	transform: translateX(0);
	pointer-events: auto;
}

/* 面板垂直位置 - 固定在屏幕中央 */
.sidebar-panel {
	top: 50%;
	margin-top: -75px;
}

.panel-title {
	font-size: 14px;
	color: #333;
	margin-bottom: 12px;
	font-weight: 500;
}

.panel-content {
	font-size: 20px;
	color: #2a4a8a;
	font-weight: 600;
	letter-spacing: 1px;
}

.panel-qr {
	width: 140px;
	height: 140px;
	background: #f5f5f5;
	border-radius: 6px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.panel-qr img {
	width: 120px;
	height: 120px;
}

.panel-desc {
	font-size: 12px;
	color: #999;
	margin-top: 10px;
	text-align: center;
}

/* ===== 展开/收起按钮 ===== */
.sidebar-toggle {
	width: 50px;
	height: 50px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.3s ease;
	border: none;
	background: rgba(30, 30, 30, 0.95);
	border-radius: 8px 0 0 8px;
	margin-left: 10px;
	box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
	color: #fff;
	font-size: 18px;
}

.sidebar-toggle:hover {
	background: #2a4a8a;
}

.sidebar-toggle.collapsed i {
	transform: rotate(180deg);
}

.sidebar-toggle i {
	transition: transform 0.3s ease;
}

/* 收起状态 */
.float-sidebar-wrapper.collapsed .sidebar-main {
	display: none;
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
	.float-sidebar-wrapper {
		bottom: 20px;
		top: auto;
		transform: none;
		right: 10px;
	}

	.sidebar-main {
		flex-direction: row;
		border-radius: 8px;
	}

	.sidebar-btn {
		border-top: none !important;
		border-left: 1px solid rgba(255, 255, 255, 0.08);
	}

	.sidebar-btn:first-child {
		border-left: none;
	}

	.sidebar-panel {
		right: 0;
		bottom: 60px;
		top: auto !important;
		transform: translateY(10px);
	}

	.sidebar-panel.show {
		transform: translateY(0);
	}

	.sidebar-toggle {
		display: none;
	}
}
.footer-logo img {
    width: 215px;
}




  /* Pagination */
  .pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 20px 0 40px;
  }
  .pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    border-radius: 6px;
    font-size: 14px;
    text-decoration: none;
    color: #555;
    transition: all .2s;
  }
  .pagination a:hover { background: #eee; }
  .pagination .active {
    background: #e67e22;
    color: #fff;
    font-weight: 600;
  }
  .pagination .dots { cursor: default; }
  .pagination .info { color: #aaa; font-size: 13px; margin-left: 8px; }
  
  
  /* innerbanner */