:root {
	--bg1: #fff0f5;
	--bg2: #fce7f3;
	--bg3: #e0f2fe;
	--glass: #ffffff80;
	--stroke: #ffffffaa;
	--text: #3a2a3f;
	--accent: #ff90c2;
	--accent-2: #ffbde0;
	--accent-3: #93c5fd;
	--btn: #ff9ecf;
	--btn-hover: #ff7ab8;
}

* {
	box-sizing: border-box
}

html,
body {
	height: 100%;
}

body {
	margin: 0;
	font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
	color: var(--text);
	background: radial-gradient(1200px 1200px at 10% -10%, var(--bg2), transparent 60%),
		radial-gradient(900px 900px at 110% 20%, var(--bg3), transparent 55%),
		radial-gradient(1000px 1000px at 50% 120%, var(--bg1), transparent 60%),
		linear-gradient(180deg, #fff, #fff7fb 60%);
	overflow-x: hidden;
}

.wrap {
	min-height: 100svh;
	display: grid;
	place-items: center;
	padding: 24px;
	position: relative;
	z-index: 2;
}

.card {
	position: relative;
	width: min(920px, 92vw);
	padding: 56px 28px 40px;
	border-radius: 28px;
	border: 1px solid var(--stroke);
	background: linear-gradient(180deg, rgba(255, 255, 255, .65), rgba(255, 255, 255, .35));
	backdrop-filter: blur(12px) saturate(120%);
	box-shadow: 0 20px 60px rgba(200, 150, 200, .25);
	text-align: center;
}

.brand {
	font-size: clamp(44px, 7vw, 84px);
	line-height: 1;
	margin: 0 0 14px;
	font-weight: 900;
	letter-spacing: .5px;
	background: linear-gradient(90deg, #ffadd6, #ffc5e6 40%, #93c5fd 85%);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
	text-shadow: 0 6px 24px rgba(255, 160, 210, .3);
}

.subtitle {
	font-size: clamp(16px, 2.6vw, 22px);
	opacity: .85;
	margin: 0 0 26px
}

.cta {
	display: inline-block;
	position: relative;
	padding: 20px 36px;
	border-radius: 50px;
	font-size: 18px;
	font-weight: 700;
	text-decoration: none;
	color: #fff;
	letter-spacing: 0.5px;
	background: linear-gradient(135deg, var(--btn), var(--btn-hover));
	box-shadow: 0 12px 32px rgba(255, 122, 184, 0.4),
		0 4px 12px rgba(0, 0, 0, 0.1),
		inset 0 1px 0 rgba(255, 255, 255, 0.2);
	transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	user-select: none;
	border: 1px solid rgba(255, 255, 255, 0.2);
	backdrop-filter: blur(10px);
}

.cta:hover {
	transform: translateY(-3px);
	box-shadow: 0 20px 48px rgba(255, 122, 184, 0.5),
		0 8px 20px rgba(0, 0, 0, 0.15),
		inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.cta:active {
	transform: translateY(-1px);
}

.tip {
	margin-top: 16px;
	font-size: 13px;
	opacity: .7
}

 .downloadCard{
    position:relative; 
    width:min(600px, 92vw); 
    padding:48px 28px; 
    border-radius:28px; 
    border:1px solid var(--stroke);
    background: linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.35));
    backdrop-filter: blur(12px) saturate(120%);
    box-shadow: 0 20px 60px rgba(200,150,200,.25);
    text-align:center;
}
.downloadCard .title{
    font-size: clamp(24px, 6vw, 40px); 
    font-weight:900; 
    margin:0 0 14px;
    background: linear-gradient(90deg, #ffadd6, #ffc5e6 40%, #93c5fd 85%);
    -webkit-background-clip:text; 
    background-clip:text; 
    color:transparent;
}
.downloadCard .subtitle{
    font-size: clamp(14px, 2.6vw, 18px); 
    opacity:.85; 
    margin:0 0 20px;
}

.downloadCard .cta {
    display: inline-block;
    margin-top: 20px;
    padding: 16px 28px;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    color: #fff;
    background: linear-gradient(180deg, var(--btn), var(--btn-hover));
    box-shadow: 0 12px 28px rgba(255, 122, 184, .35);
}

/* 装饰动画效果 */
.decor {
	position: fixed;
	inset: 0;
	pointer-events: none;
	overflow: hidden;
	z-index: 1;
}

.heart {
	position: absolute;
	width: 22px;
	height: 22px;
	transform: rotate(-45deg);
	background: linear-gradient(145deg, #ffe1f0, #ffcbe4);
	filter: drop-shadow(0 6px 10px rgba(255, 144, 194, .25));
	opacity: .8;
	animation: float 18s linear infinite, sway 6s ease-in-out infinite;
}

.heart::before,
.heart::after {
	content: "";
	position: absolute;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: inherit;
}

.heart::before {
	top: -11px;
	left: 0
}

.heart::after {
	left: 11px;
	top: 0
}

@keyframes float {
	from {
		transform: translateY(100vh) rotate(-45deg);
	}

	to {
		transform: translateY(-20vh) rotate(-45deg);
	}
}

@keyframes sway {

	0%,
	100% {
		margin-left: -12px
	}

	50% {
		margin-left: 12px
	}
}

.sparkle {
	position: absolute;
	width: 2px;
	height: 2px;
	border-radius: 50%;
	background: #fff;
	opacity: .9;
	filter: blur(.2px);
	animation: twinkle 3.6s ease-in-out infinite;
}

@keyframes twinkle {

	0%,
	100% {
		transform: scale(.8);
		opacity: .3
	}

	50% {
		transform: scale(1.4);
		opacity: .9
	}
}

/* 功能标签 */
.badges {
	display: flex;
	gap: 8px;
	justify-content: center;
	flex-wrap: wrap;
	margin: 0 0 26px
}

.badge {
	font-size: 12px;
	padding: 6px 10px;
	border-radius: 999px;
	background: rgba(255, 255, 255, .8);
	border: 1px solid #ffffffb3
}

/* 按钮光效 */
.cta .shine {
	position: absolute;
	inset: -2px;
	border-radius: inherit;
	background: conic-gradient(from 180deg at 50% 50%, rgba(255, 255, 255, .65), rgba(255, 255, 255, 0) 40%, rgba(255, 255, 255, .65) 80%);
	filter: blur(24px);
	opacity: .35;
	animation: spin 5s linear infinite;
}

@keyframes spin {
	to {
		transform: rotate(360deg)
	}
}

/* 减少动画偏好设置 */
@media (prefers-reduced-motion: reduce) {

	.heart,
	.sparkle {
		animation: none
	}

	.cta .shine {
		display: none
	}
}

.mask {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, .6);
	display: none;
	align-items: flex-start;
	justify-content: center;
	padding: 24px;
	z-index: 50
}

.mask.show {
	display: flex
}

.mask .sheet {
	background: #fff;
	border-radius: 16px;
	padding: 18px 16px;
	width: min(560px, 92vw);
	box-shadow: 0 12px 40px rgba(0, 0, 0, .18)
}

.mask h3 {
	margin: 0 0 10px;
	font-size: 18px
}

.mask p {
	margin: 0;
	font-size: 14px;
	color: #333
}

.mask .close {
	margin-top: 14px;
	display: inline-block;
	font-size: 14px;
	color: #666;
	text-decoration: underline;
	cursor: pointer
}

.header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 20px;
}

.recharge-btn {
	padding: 10px 20px;
	background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
	backdrop-filter: blur(10px);
	color: var(--text);
	text-decoration: none;
	border-radius: 25px;
	font-size: 14px;
	font-weight: 600;
	border: 1px solid rgba(255, 255, 255, 0.3);
	box-shadow: 0 6px 20px rgba(255, 122, 184, 0.2),
		0 2px 6px rgba(0, 0, 0, 0.1);
	transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	position: relative;
	overflow: hidden;
}

.recharge-btn::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(135deg, var(--btn), var(--btn-hover));
	opacity: 0;
	transition: opacity 0.3s ease;
	z-index: -1;
}

.recharge-btn:hover {
	transform: translateY(-2px);
	box-shadow: 0 10px 28px rgba(255, 122, 184, 0.3),
		0 4px 12px rgba(0, 0, 0, 0.15);
	color: #fff;
}

.recharge-btn:hover::before {
	opacity: 1;
}

.download-buttons {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 16px;
	margin-top: 24px;
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
}

.download-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px 24px;
	background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
	backdrop-filter: blur(10px);
	color: var(--text);
	text-decoration: none;
	border-radius: 20px;
	font-weight: 600;
	font-size: 16px;
	border: 1px solid rgba(255, 255, 255, 0.3);
	box-shadow: 0 8px 32px rgba(255, 122, 184, 0.15),
		0 2px 8px rgba(0, 0, 0, 0.1);
	transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	position: relative;
	overflow: hidden;
}

.download-btn::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(135deg, var(--btn), var(--btn-hover));
	opacity: 0;
	transition: opacity 0.3s ease;
	z-index: -1;
}

/* 主下载按钮默认保持hover状态 */
#primaryDownloadBtn {
	transform: translateY(-4px);
	box-shadow: 0 16px 48px rgba(255, 122, 184, 0.25),
		0 4px 16px rgba(0, 0, 0, 0.15);
	color: #fff;
}

#primaryDownloadBtn::before {
	opacity: 1;
}

.download-btn:hover {
	transform: translateY(-4px);
	box-shadow: 0 16px 48px rgba(255, 122, 184, 0.25),
		0 4px 16px rgba(0, 0, 0, 0.15);
	color: #fff;
}

.download-btn:hover::before {
	opacity: 1;
}

.download-btn:active {
	transform: translateY(-2px);
}

.btn-icon {
	margin-right: 12px;
	font-size: 22px;
	transition: transform 0.3s ease;
}

#primaryDownloadBtn .btn-icon {
	transform: scale(1.1);
}

.download-btn:hover .btn-icon {
	transform: scale(1.1);
}

.features-list {
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); 
    gap: 50px; 
    margin-top: 80px;
}

.features-list .feature-wrap{
    display: flex;
    flex-direction: column;
    row-gap: 15px;
    align-items: center;
}

.features-list .feature-wrap > img{
    width: 50px;
    height: auto;
    object-fit: cover;
}

.features-list .feature-wrap .feature-title{
    font-size: 18px;
    font-weight: 700;
    margin: 0;
}
.features-list .feature-wrap .feature-content{
    font-size: 14px;
    text-align: center;
    margin: 0;
}

.timeline-section {
    margin-top: 80px;
    text-align: left;
    display: flex;
    flex-direction: column;
    row-gap: 20px;
}

.timeline-section .timeline-wrap {
    display: flex;
    flex-direction: column;
    row-gap: 10px;
}

.timeline-section .timeline-wrap .timeline-title{
    font-size: 18px;
    font-weight: 700;
    margin: 0;
}

.timeline-section .timeline-wrap .timeline-content {
    font-size: 14px;
    text-align: left;
    margin: 0;
    line-height: 1.5;
}

.faq-section {
    margin-top: 80px;
    text-align: left;
    display: flex;
    flex-direction: column;
    row-gap: 20px;
}

.faq-section h2{
    font-size: 24px;
    font-weight: 900;
    margin: 0;
}

.faq-section .faq-list{
    display: flex;
    flex-direction: column;
    row-gap: 20px;
}

.faq-section .faq-list .faq-wrap{
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(255, 122, 184, 0.15), 0 2px 8px rgba(0, 0, 0, 0.1);
}

.faq-section .faq-list .faq-wrap .faq-question{
    padding: 16px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.faq-section .faq-list .faq-wrap .faq-question p{
    font-size: 18px;
    font-weight: bold;
    color: var(--text);
    margin: 0;
}

.faq-section .faq-list .faq-wrap .faq-question i{
    width: 10px;
    height: 10px;
    border: 2px solid var(--text);
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
    margin-top: -4px;
    transition: transform .3s ease;
}

.faq-section .faq-list .faq-wrap .faq-answer{
    padding: 0 12px 0;
    font-size: 14px;
    color: var(--text);
    line-height: 1.5;
    overflow: hidden;
    max-height: 0;
    margin: 0;
    transition: max-height .2s ease, padding .2s ease;
}

.faq-section .faq-list .faq-wrap .faq-answer p{
    margin: 0;
}

.faq-section .faq-list .faq-wrap.active .faq-answer{
    padding: 0 12px 16px;
    max-height: 400px;
}

.faq-section .faq-list .faq-wrap.active .faq-question i {
    transform: rotate(225deg); 
}

@media (max-width: 640px) {
	.download-buttons {
		grid-template-columns: 1fr;
		gap: 12px;
		margin-top: 20px;
	}

	.download-btn {
		padding: 18px 20px;
		font-size: 15px;
	}
}

#downloadPage a {
	display: block;
	margin: 10px 0;
	padding: 15px;
	background-color: #ff9ecf;
	border-radius: 999px;
	text-align: center;
	color: #fff;
	text-decoration: none;
}

.other-links {
	margin-top: 24px;
	padding-top: 24px;
	border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.other-links-title {
	font-size: 14px;
	color: var(--text);
	opacity: 0.7;
	margin-bottom: 12px;
}