/* 横向拉宽：字距加宽、内容区加宽；不拉长整页 */

#header {
	width: min(92vw, 72rem);
	max-width: 72rem;
}

#header .content {
	width: 100%;
	max-width: 100%;
}

#header .content .inner {
	padding: 2.4rem 3.5rem 2.2rem;
	max-width: 100%;
	max-height: 52rem;
	box-sizing: border-box;
}

#header h1.hero-title {
	font-size: 3.65rem;
	line-height: 1.1;
	letter-spacing: 0.85rem;
	font-weight: 700;
	text-transform: none;
	margin: 0 0 1.1rem 0;
}

#header .hero-lead {
	margin: 0 0 1rem 0;
	font-size: 1.05rem;
	line-height: 1.75;
	letter-spacing: 0.16rem;
	text-transform: none;
	font-weight: 500;
	color: rgba(255, 255, 255, 0.95);
}

#header .hero-soul {
	margin: 0 0 1.05rem 0;
	padding: 0 0.5rem;
	font-size: 1.05rem;
	line-height: 1.55;
	letter-spacing: 0.22rem;
	text-transform: none;
	font-weight: 500;
	color: #ffffff;
	text-shadow: none;
}

#header .hero-cta {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.75rem;
	list-style: none;
	padding: 0;
	margin: 1.35rem 0 0;
}

#header .hero-cta li {
	padding: 0;
	margin: 0;
}

#header .hero-cta .button {
	min-width: 10.5rem;
	height: auto;
	line-height: 1.3;
	padding: 0.85rem 1.4rem;
	text-transform: none;
	letter-spacing: 0.12rem;
	font-size: 0.9rem;
	border-radius: 2px;
}

#main .note-muted {
	opacity: 0.7;
	font-size: 0.85rem;
}

#header .hero-tagline {
	display: block;
	width: 100%;
	max-width: 100%;
	margin: 0 auto 1.15rem;
	padding: 0.7rem 2.5rem;
	font-size: 1rem;
	letter-spacing: 0.22rem;
	text-transform: none;
	font-weight: 600;
	line-height: 1.5;
	color: #ffffff;
	background: #2b4a8c;
	border: 0;
	border-radius: 0;
	box-sizing: border-box;
}

#header .hero-desc {
	text-transform: none;
	letter-spacing: 0.2rem;
	font-size: 0.95rem;
	line-height: 1.75;
	color: rgba(255, 255, 255, 0.78);
	opacity: 1;
	max-width: 100%;
	width: 100%;
	margin-left: auto;
	margin-right: auto;
}

/* 首页导航：说明入口 + 专题入口，包在同一块里，避免多出竖线 */
#header .header-navs {
	width: 100%;
	max-width: 100%;
	display: flex;
	flex-direction: column;
	gap: 0.7rem;
	box-sizing: border-box;
}

#header nav.nav-topics {
	width: 100%;
	padding: 0;
	box-sizing: border-box;
}

#header nav.nav-topics ul {
	display: flex;
	flex-wrap: wrap;
	gap: 0.55rem;
	list-style: none;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent;
	width: 100%;
}

#header nav.nav-topics ul li {
	flex: 1 1 calc(20% - 0.55rem);
	min-width: 0;
	padding: 0;
	border: 0;
}

#header nav.nav-topics ul li a {
	display: block;
	width: 100%;
	padding: 0.65rem 0.5rem;
	border: solid 1px rgba(255, 255, 255, 0.45);
	border-radius: 2px;
	text-align: center;
	text-decoration: none;
	text-transform: none;
	letter-spacing: 0.1rem;
	font-size: 0.8rem;
	line-height: 1.3;
	color: rgba(255, 255, 255, 0.92);
	background: transparent;
	box-sizing: border-box;
}

#header nav.nav-topics ul li a:hover {
	background: rgba(255, 255, 255, 0.08);
}

@media screen and (max-width: 900px) {
	#header nav.nav-topics ul {
		flex-wrap: wrap;
	}

	#header nav.nav-topics ul li {
		flex: 1 1 calc(33.333% - 0.55rem);
	}
}

@media screen and (max-width: 480px) {
	#header nav.nav-topics ul li {
		flex: 1 1 calc(50% - 0.55rem);
	}
}

/* 导航横向铺开 */
#header nav.nav-cards {
	width: 100%;
	max-width: 100%;
	padding: 0;
	box-sizing: border-box;
}

#header nav.nav-cards ul {
	display: flex;
	flex-wrap: nowrap;
	justify-content: stretch;
	align-items: stretch;
	gap: 0.75rem;
	border: 0;
	border-radius: 0;
	background: transparent;
	margin: 0;
	padding: 0;
	list-style: none;
	width: 100%;
}

#header nav.nav-cards ul li {
	border: 0;
	flex: 1 1 0;
	min-width: 0;
	padding: 0;
}

#header nav.nav-cards ul li a {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	gap: 0.65rem;
	min-width: 0;
	width: 100%;
	height: auto;
	min-height: 3.2rem;
	line-height: 1.25;
	padding: 0.7rem 0.85rem;
	border: solid 1px rgba(255, 255, 255, 0.9);
	border-radius: 2px;
	text-transform: none;
	letter-spacing: 0.12rem;
	font-size: 0.8rem;
	background: transparent;
	box-sizing: border-box;
}

#header nav.nav-cards ul li a .icon {
	flex: 0 0 auto;
	margin: 0;
	width: 1.15rem;
	text-align: center;
	border-bottom: 0;
	color: #ffffff;
}

#header nav.nav-cards ul li a .icon:before {
	font-size: 0.95rem;
	line-height: 1;
}

#header nav.nav-cards .nav-label {
	display: block;
	flex: 0 1 auto;
	min-width: 0;
	text-align: left;
	font-weight: 500;
	font-size: 0.8rem;
	line-height: 1.35;
	letter-spacing: 0.1rem;
	color: #ffffff;
	white-space: nowrap;
}

#header nav.nav-cards ul li a:hover {
	background-color: rgba(255, 255, 255, 0.08);
}

#main .soul-block {
	padding: 1rem 1.1rem;
	margin: 0 0 1.25rem 0;
	border-left: solid 3px rgba(255, 255, 255, 0.65);
	background: rgba(255, 255, 255, 0.06);
	letter-spacing: 0.08rem;
}

#footer .copyright {
	text-transform: none;
	letter-spacing: 0.14rem;
	font-size: 0.7rem;
}

/* 开始方案：左侧小程序码 + 右侧双入口 */
#main .start-panel-row {
	display: flex;
	align-items: stretch;
	gap: 1rem;
	margin: 1.1rem 0 0;
}

#main .miniprogram-entry--start {
	flex: 0 0 11.5rem;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	margin: 0;
	padding: 1rem 0.85rem;
	gap: 0.75rem;
}

#main .miniprogram-entry--start .miniprogram-entry-copy {
	flex: 0 0 auto;
}

#main .miniprogram-entry--start .miniprogram-entry-desc {
	text-align: center;
	font-size: 0.78rem;
}

#main .miniprogram-entry--start .miniprogram-qr img {
	width: 8.5rem;
}

#main .entry-cards {
	display: flex;
	flex: 1 1 auto;
	flex-direction: column;
	gap: 0.75rem;
	margin: 0;
	min-width: 0;
}

#main .entry-card {
	display: block;
	padding: 1rem 1.1rem;
	border: solid 1px rgba(255, 255, 255, 0.55);
	border-radius: 2px;
	text-decoration: none;
	color: #fff;
	background: rgba(255, 255, 255, 0.04);
	transition: background-color 0.2s ease;
}

#main .entry-card:hover {
	background: rgba(255, 255, 255, 0.1);
	border-bottom-color: rgba(255, 255, 255, 0.55);
}

#main .entry-card-title {
	display: block;
	font-size: 1.05rem;
	font-weight: 700;
	letter-spacing: 0.1rem;
	margin: 0 0 0.35rem;
}

#main .entry-card-desc {
	display: block;
	font-size: 0.88rem;
	letter-spacing: 0.06rem;
	color: rgba(255, 255, 255, 0.75);
	margin: 0 0 0.55rem;
}

#main .entry-card-go {
	display: block;
	font-size: 0.8rem;
	letter-spacing: 0.08rem;
	color: rgba(255, 255, 255, 0.9);
}

@media screen and (max-width: 1200px) {
	#header {
		width: min(94vw, 64rem);
	}

	#header .hero-soul {
		white-space: normal;
		letter-spacing: 0.18rem;
	}

	#header nav.nav-cards .nav-label {
		letter-spacing: 0.06rem;
		font-size: 0.74rem;
	}
}

@media screen and (max-width: 900px) {
	#header .content .inner {
		padding: 2.2rem 1.5rem 2rem;
	}

	#header h1.hero-title {
		letter-spacing: 0.45rem;
	}

	#header .hero-soul,
	#header .hero-tagline,
	#header .hero-desc {
		letter-spacing: 0.1rem;
		white-space: normal;
	}

	#header nav.nav-cards ul {
		flex-wrap: wrap;
		gap: 0.6rem;
	}

	#header nav.nav-cards ul li {
		flex: 1 1 calc(50% - 0.6rem);
	}

	#header nav.nav-cards ul li a {
		justify-content: flex-start;
		letter-spacing: 0.06rem;
	}
}

@media screen and (max-width: 736px) {
	#header {
		width: 94vw;
	}

	#header h1.hero-title {
		font-size: 2.35rem;
		letter-spacing: 0.28rem;
	}

	#header .hero-lead {
		font-size: 0.92rem;
		letter-spacing: 0.08rem;
	}

	#header .hero-soul {
		font-size: 0.88rem;
		letter-spacing: 0.06rem;
	}

	#header .hero-tagline {
		font-size: 0.84rem;
		padding: 0.65rem 1rem;
		letter-spacing: 0.06rem;
	}

	#header .hero-desc {
		font-size: 0.84rem;
		letter-spacing: 0.05rem;
	}

	#header nav.nav-cards ul li {
		flex: 1 1 100%;
	}

	#header nav.nav-cards .nav-label {
		white-space: normal;
		font-size: 0.82rem;
		letter-spacing: 0.06rem;
	}
}

/* 首页：微信小程序二维码（放在「生成我的方案」行动区） */
.miniprogram-entry {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.25rem;
	margin: 1.5rem 0 1rem;
	padding: 1.1rem 1.15rem;
	border: solid 1px rgba(255, 255, 255, 0.22);
	border-radius: 4px;
	background: rgba(255, 255, 255, 0.04);
}

.miniprogram-entry-copy {
	flex: 1 1 auto;
	min-width: 0;
}

.miniprogram-entry-title {
	margin: 0 0 0.45rem;
	font-size: 0.95rem;
	letter-spacing: 0.1rem;
	color: #fff;
}

.miniprogram-entry-desc {
	margin: 0;
	font-size: 0.82rem;
	line-height: 1.65;
	letter-spacing: 0.04rem;
	color: rgba(255, 255, 255, 0.72);
}

.miniprogram-qr {
	flex: 0 0 auto;
	margin: 0;
	text-align: center;
}

.miniprogram-qr img {
	display: block;
	width: 9.5rem;
	height: auto;
	border-radius: 4px;
	background: #fff;
	padding: 0.35rem;
}

.miniprogram-qr figcaption {
	margin-top: 0.4rem;
	font-size: 0.72rem;
	letter-spacing: 0.08rem;
	color: rgba(255, 255, 255, 0.55);
}

.miniprogram-entry--footer {
	max-width: 28rem;
	margin: 0 auto 1.25rem;
	text-align: left;
}

#footer .miniprogram-entry--footer {
	background: rgba(12, 14, 18, 0.45);
}

@media screen and (max-width: 736px) {
	#main .start-panel-row {
		flex-direction: column;
	}

	#main .miniprogram-entry--start {
		flex: 0 0 auto;
		width: 100%;
	}

	.miniprogram-entry {
		flex-direction: column;
		text-align: center;
	}

	.miniprogram-entry-desc {
		text-align: center;
	}
}