*{	
	padding: 0;
	margin: 0;
}
#intro {
	width: 100%;
}
#intro .intro-content {
	width: 1000px;
	margin: 0 auto 34px;
	padding: 24px 36px;
	background-color: rgba(255, 255, 255, 0.85);
	border-radius: 18px;
	font-family: "微软雅黑";
	box-shadow: 0 6px 12px rgba(0,0,0,0.1);
	color: #333;
	text-align: center;
}
#intro .intro-content h2 {
	color: #4c7737;
	font-size: 30px;
	margin-bottom: 12px;
}
#intro .intro-content p{
	line-height: 24px;
	font-size: 16px;
}

#nav {
	text-align: center;
	margin: 34px auto;
	width: 900px;
}
#nav a {
	display: inline-block;
	margin: 0 34px;
	padding: 12px 34px;
	background-color: #8cc269;
	/* 圆角按钮，半圆形效果 */
	border-radius: 24px;
	color: white;
	font-weight: bold;
	font-size: 20px;
}
#nav a:hover {
	background-color: #6eaf4b;
}

#music{
	width: 1200px;
	margin: 0 auto;
	padding: 48px 0;
	background-color: #f9fff3; /* 默认背景色 */
}
#music .main-content h2 {
	font-size: 28px;
	text-align: center;
	margin-bottom: 20px;
	color: #2e7d32;
}
#music .main-content .cd-section {
	text-align: center;
	padding: 20px 0;
	background-color: #f1f8e9; /* 柔绿 */
}
#music .main-content .cd-section h3 {
	font-size: 26px;
	color: #2e7d32;
	margin-bottom: 12px;
}
#music .main-content .cd-section .cd-intro {
	font-size: 14px;
	margin-bottom: 36px;
	color: #555;
	font-family: "微软雅黑";
}
#music .main-content .cd-section .cd-list {
	width: 1200px;
	text-align: center;
}
#music .main-content .cd-section .cd-list .cd-card {
	display: inline-block;
	width: 300px;
	margin: 12px;
}
#music .main-content .cd-section .cd-list .cd-card img {
	width: 156px;
	height: 156px;
	/* 圆形效果 */
	border-radius: 50%;
	box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
	/* 最后添加动画 */
	transition: transform 9s ease-in-out;
}
#music .main-content .cd-section .cd-list .cd-card img:hover {
	/* 最后添加动画 */
	transform: rotate(360deg);
}
#music .main-content .cd-section .cd-list .cd-card .song-title {
	margin-top: 12px;
	font-size: 16px;
	font-weight: bold;
	color: #444;
}
#music .main-content .cd-section .cd-list .cd-card .song-desc {
	font-size: 12px;
	color: #666;
	margin-top: 6px;
}
#music .main-content .singer-section {
	padding-top: 48px;
	text-align: center;
}
#music .main-content .singer-section h3 {
	font-size: 26px;
	color: #2e7d32;
	margin-bottom: 12px;
}
#music .main-content .singer-section h4 {
	font-size: 24px;
	color: #2e7d32;
	text-align: center;
}
#music .main-content .singer-section .singer-card {
	width: 840px;
	margin: 6px auto 48px;
	background-color: rgba(255, 255, 255, 0.95);
	border-radius: 18px;
	box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
	overflow: hidden;
}
#music .main-content .singer-section .left .singer-card img {
	float: left;
	width: 300px;
	height: 300px;
	border-radius: 18px;
	margin: 24px;
}
#music .main-content .singer-section .right .singer-card img {
	float: right;
	width: 300px;
	height: 300px;
	border-radius: 18px;
	margin: 24px;
}
#music .main-content .singer-section .singer-card .singer-text {
	padding: 24px;
	font-family: "微软雅黑";
}
#music .main-content .singer-section .singer-card .singer-text h5 {
	font-size: 22px;
	color: #2e7d32;
	margin: 0 0 20px;
}
#music .main-content .singer-section .singer-card .singer-text .song-list {}
#music .main-content .singer-section .singer-card .singer-text .song-list li {
	font-size: 14px;
	color: #555;
	line-height: 24px;
	margin-bottom: 6px;
}

#reading{
	width: 1200px;
	margin: 0 auto;
	padding: 48px 0;
	background-color: white; 
}
#reading .main-content h2 {
	font-size: 28px;
	text-align: center;
	margin-bottom: 20px;
	color: #2e7d32;
}
#reading .main-content .bookcard {
	margin: 20px auto;
	width: 840px;
	background-color: #f1f1f1;
	border-radius: 14px;
	box-shadow: 0 4px 7px rgba(0,0,0,0.1);
	overflow: hidden;
	/* clear: both; */
}
#reading .main-content .left .bookcard img {
	float: left;
	width: 240px;
	height: 180px;
	margin-right: 24px;
	border-radius: 14px 0 0 14px;
}
#reading .main-content .right .bookcard img {
	float: right;
	width: 240px;
	height: 180px;
	margin-left: 24px;
	border-radius: 0 14px 14px 0;
}
#reading .main-content .bookcard .card-text {
	padding: 6px;
	overflow: hidden;
	text-align: center;
}
#reading .main-content .bookcard .card-text h3{
	font-size: 22px;
	padding: 12px;
}
#reading .main-content .bookcard .card-text p{
	font-size: 12px;
	padding: 4px;
	color: #555;
}

#sport{
	width: 1200px;
	margin: 0 auto;
	padding: 48px 0;
	background-color: #e8f5e9; 
}
#sport .main-content h2 {
	font-size: 28px;
	text-align: center;
	margin-bottom: 20px;
	color: #2e7d32;
}
#sport .main-content .sport-row {
	text-align: center;
	margin-top: 36px;
}
#sport .main-content .sport-row .sport-box {
	display: inline-block;
	width: 240px;
	margin: 12px;
	padding: 16px 18px;
	background-color: white;
	border-radius: 14px;
	box-shadow: 0 5px 10px rgba(0,0,0,0.1);
	/* vertical-align: top; */
}
#sport .main-content .sport-row .sport-box h3 {
	font-size: 22px;
	margin: 16px;
	color: #2e7d32;
}
#sport .main-content .sport-row .sport-box img {
	width: 240px;
	height: 180px;
	border-radius: 12px;
	margin-top: 20px;
	transition: transform 0.3s ease;
}
#sport .main-content .sport-row .sport-box a:hover img {
	transform: scale(1.03);
}
#sport .main-content .sport-row .sport-box p {
	font-size: 14px;
	color: #555;
	line-height: 22px;
}
#sport .main-content .sport-row .sport-box .tip{
	font-size: 12px;
	font-size: 14px;
	color: #555;
	line-height: 22px;
}

#photo{
	width: 1200px;
	margin: 0 auto;
}
#photo .main-content {
	margin: 0 auto;
	padding-top: 48px;
	padding-bottom: 20px;
	font-family: "微软雅黑";
	text-align: center;
}
#photo .main-content h2 {
	font-size: 28px;
	margin-bottom: 20px;
	color: #2e7d32;
}
#photo .main-content .photo-intro {
	font-size: 16px;
	margin-bottom: 36px;
	color: #555;
	font-family: "微软雅黑";
}
#photo .main-content .photo-album {
	height: 480px;
	text-align: center;
	margin: 10px auto;
}
#photo .main-content .photo-album img {
	width: 72px;
	height: 480px;
	border-right: 2px solid white;
	transition: width 0.4s ease;
	box-shadow: 0 4px 7px rgba(0, 0, 0, 0.1);
}
#photo .main-content .photo-album img:hover {
	width: 528px;
	z-index: 2;
}
#photo .main-content .photo-album img:first-child {
	border-left: none;
	border-radius: 12px 0 0 12px;
}
#photo .main-content .photo-album img:last-child {
	border-right: none;
	border-radius: 0 12px 12px 0;
}
#photo .main-content .tip{
	font-size: 12px;
	font-size: 14px;
	color: #555;
	line-height: 22px;
}
#end  {
	width: 900px;
	margin: 20px auto 48px;
	padding: 24px 36px;
	background-color: rgba(255, 255, 255, 0.85);
	border-radius: 18px;
	font-family: "微软雅黑";
	box-shadow: 0 6px 12px rgba(0,0,0,0.1);
	color: #333;
	line-height: 24px;
	font-size: 14px;
	text-align: center;
}

/* ===== 电影封面悬停提示 ===== */
#sport .sport-box a.movie-link {
	position: relative;
	display: inline-block;
	line-height: 0;
}
#sport .sport-box a.movie-link .hover-tip {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	background: rgba(0, 0, 0, 0.62);
	color: #fff;
	font-size: 13px;
	font-family: "微软雅黑";
	line-height: 1;
	padding: 9px 16px;
	border-radius: 20px;
	white-space: nowrap;
	opacity: 0;
	transition: opacity 0.25s ease;
	pointer-events: none;
}
#sport .sport-box a.movie-link:hover .hover-tip {
	opacity: 1;
}


/* ================= 手机端适配 ================= */
@media (max-width: 900px) {
	/* 容器去掉固定宽度 */
	#intro .intro-content,
	#nav,
	#nav a,
	#music, #reading, #sport, #photo,
	#music .main-content .cd-section .cd-list,
	#music .main-content .singer-section .singer-card,
	#reading .main-content .bookcard { width: auto !important; max-width: 100% !important; box-sizing: border-box; }
	#music, #reading, #sport, #photo { padding-left: 12px; padding-right: 12px; }
	#nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 16px auto; }
	#nav a { padding: 8px 12px; font-size: 15px; }

	/* 音乐：CD 两列，图片方形裁切 */
	#music .main-content .cd-section .cd-list {
		display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
	}
	#music .main-content .cd-section .cd-list .cd-card { width: calc(50% - 12px); margin: 0; }
	#music .main-content .cd-section .cd-list .cd-card img {
		width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover;
	}
	/* 歌手卡 */
	#music .main-content .singer-section .left .singer-card img,
	#music .main-content .singer-section .right .singer-card img {
		float: none; display: block; width: 100%; max-width: 240px; height: auto; margin: 12px auto;
	}
	#music .main-content .singer-section .singer-card .singer-text { padding: 8px 4px 16px; }

	/* 阅读 */
	#reading .main-content .left .bookcard img,
	#reading .main-content .right .bookcard img {
		float: none; display: block; width: 100%; max-width: 190px; height: auto; margin: 0 auto 12px auto;
	}
	#reading .main-content .bookcard .card-text { padding: 0 4px 16px; }

	/* 电影：竖排，封面满宽 */
	#sport .main-content .sport-row { width: auto; display: flex; flex-direction: column; gap: 20px; }
	#sport .main-content .sport-row .sport-box { width: 100%; box-sizing: border-box; }
	#sport .main-content .sport-row .sport-box img { width: 100%; max-width: 320px; height: auto; }
	#sport .main-content .sport-row .sport-box a.movie-link { display: block; }
	#sport .sport-box a.movie-link .hover-tip { display: none; }   /* 手机没有 hover，隐藏提示 */

	/* 旅行：三列九宫格，取消细条与悬停展开 */
	#photo .main-content .photo-album { width: auto; display: flex; flex-wrap: wrap; gap: 6px; }
	#photo .main-content .photo-album img,
	#photo .main-content .photo-album img:hover {
		width: calc(33.333% - 4px); height: 108px; object-fit: cover;
		border-right: none; border-radius: 6px; box-sizing: border-box;
	}
}


/* ================= 手机端适配（补充：结束语与标题） ================= */
@media (max-width: 900px) {
	#end {
		width: auto !important;
		max-width: 100% !important;
		margin: 16px 12px 24px !important;
		padding: 18px 16px !important;
		box-sizing: border-box;
	}
	#intro .intro-content {
		margin: 0 12px 20px !important;
		padding: 20px 16px !important;
	}
	#intro .intro-content h2 { font-size: 20px !important; line-height: 30px; word-break: break-word; }
	#intro .intro-content p { font-size: 14px !important; line-height: 24px; }
	#music .main-content h2, #reading .main-content h2,
	#sport .main-content h2, #photo .main-content h2 { font-size: 22px; }
	#music .main-content .cd-section h3,
	#music .main-content .singer-section h3 { font-size: 20px; }
}


/* ===== 平板 / 小屏笔记本：保持桌面排版，只去掉固定宽度 ===== */
@media (min-width: 901px) and (max-width: 1250px) {
	#intro .intro-content,
	#nav,
	#music, #reading, #sport, #photo,
	#music .main-content .cd-section .cd-list,
	#music .main-content .singer-section .singer-card,
	#reading .main-content .bookcard,
	#sport .main-content .sport-row,
	#photo .main-content .photo-album,
	#end {
		width: auto !important;
		max-width: 96% !important;
		box-sizing: border-box;
	}
}