::-webkit-input-placeholder{color:#999;font-size:inherit}
input:-ms-input-placeholder{color:#999;font-size:inherit}
::-webkit-scrollbar{width:8px;height:2px}
::-webkit-scrollbar-track{background:#ddd;border-radius: 0px}
::-webkit-scrollbar-thumb{background:#461b0b;border-radius: 0px}
/* 重置与基础样式 */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
:root {
--primary-color: #946325;/* 主色 */
--secondary-color: #451b0c;  /* 辅助色 */
--accent-color: #e60013; /* 点缀色 */
--patriotic-red: #d62828;/* 爱国红 */
--patriotic-gold: #ffd166;   /* 爱国金 */
--text-dark: #333333;/* 深色文字 */
--text-medium: #666666;  /* 中色文字 */
--text-light: #999999;   /* 浅色文字 */
--bg-light: #f8f6f2; /* 浅色背景 */
--white-color: #ffffff;
--bg-white: #ffffff; /* 白色背景 */
--border-color: #e0d9cf; /* 边框色 */
--shadow-light: 0 2px 12px rgba(0, 0, 0, 0.06);
--shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.1);
--shadow-dark: 0 8px 30px rgba(0, 0, 0, 0.15);
--transition-fast: 0.2s ease;
--transition-normal: 0.3s ease;
--transition-slow: 0.5s ease;
--border-radius: 10px;
}
body {
font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "WenQuanYi Micro Hei", sans-serif;
color: var(--text-dark);
line-height: 1.6;
background-color: var(--bg-light);
overflow-x: hidden;
}
a {
text-decoration: none;
color: inherit;
transition: color var(--transition-fast);
}
ul, ol {
list-style: none;
}
.container {
max-width: 1560px;
margin: 0 auto;
padding: 0 20px;
}
.section-title {
font-size: 2.0rem;
color: var(--secondary-color);
text-align: center;
margin-bottom: 3rem;
position: relative;
font-weight:400;
letter-spacing: 1px;
}
.section-title::after {
content: '';
position: absolute;
bottom: -10px;
left: 50%;
transform: translateX(-50%);
width: 80px;
height: 4px;
background: var(--primary-color);
border-radius:2px;
}
/* 顶部导航栏 - 干净设计，无渐变 */
.navbar {
position: fixed;
top: 0;
left: 0;
width: 100%;
background-color: #fff; /* 纯白色背景 */
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
z-index: 1000;
transition: all var(--transition-normal);
height:90px;
}
.navbar.scrolled {
background-color: #fff;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.nav-container {
display: flex;
justify-content: space-between;
align-items: center;
height: 90px;
padding: 0 15px;
max-width:1560px;
margin: 0 auto;
}
/* Logo区域 */
.logo-area {
display: flex;
align-items: center;
z-index: 1001;
}
.logo-img {
height: 80px;
width: auto;
transition: transform var(--transition-normal);
}
.logo-img:hover {
transform: scale(1.05);
}
.logo-text {
display: flex;
flex-direction: column;
margin-left: 15px;
}
.logo-title {
font-size: 1.8rem;
font-weight: 700;
color: var(--secondary-color);
letter-spacing: 1px;
line-height: 1.2;
}
.logo-subtitle {
font-size: 0.9rem;
color: var(--primary-color);
margin-top: 5px;
letter-spacing: 0.5px;
}
/* 天气预报外部框架 */
.weather-external {
width: 400px;
height: 100px;
margin-right:20px;
border-radius: 8px;
overflow: hidden;
}
/* PC端导航菜单 - 干净设计 */
.desktop-nav {
display: flex;
align-items: center;
height: 100%;
}
.nav-main {
display: flex;
align-items: center;
}
.nav-item {
position: relative;
margin: 0 1px;
}
.nav-link {
display: flex;
align-items: center;
padding: 0 15px;
height:90px;
color: var(--secondary-color);
font-weight:500;
font-size: 18px;
letter-spacing: 0.5px;
transition: all var(--transition-fast);
position: relative;
white-space: nowrap;
}
.nav-link:hover {
color: var(--primary-color);
}
.nav-link::after {
content: '';
position: absolute;
bottom: 0;
left: 0;
width: 100%;
height: 4px;
background-color: var(--primary-color);
transform: scaleX(0);
transition: transform var(--transition-normal);
}
.nav-link:hover::after,
.nav-item.active .nav-link::after {
transform: scaleX(1);
}
.nav-item.active .nav-link {
color: var(--primary-color);
}
/* 下拉菜单 - 干净设计 */
.dropdown-menu {
position: absolute;
top: 100%;
left: 0;
background-color: var(--bg-white);
min-width: 160px;
box-shadow: var(--shadow-medium);
border-radius: 0 0 8px 8px;
opacity: 0;
visibility: hidden;
transform: translateY(10px);
transition: all var(--transition-normal);
z-index: 100;
border-top: 3px solid var(--primary-color);
overflow: hidden;
}
.nav-item:hover .dropdown-menu {
opacity: 1;
visibility: visible;
transform: translateY(0);
}
.dropdown-item {
display: block;
padding: 14px 16px;
color: var(--text-dark);
border-bottom: 1px solid rgba(224, 217, 207, 0.5);
transition: all var(--transition-fast);
font-size: 0.95rem;
}
.dropdown-item:last-child {
border-bottom: none;
}
.dropdown-item:hover {
background-color: rgba(148, 99, 37, 0.05);
color: var(--primary-color);
padding-left: 20px;
}
.dropdown-item i {
margin-right: 8px;
width: 18px;
text-align: center;
color: var(--primary-color);
}
/* 移动端菜单按钮 */
.mobile-menu-btn {
display: none;
background: none;
border: none;
font-size: 1.8rem;
color: var(--secondary-color);
cursor: pointer;
padding: 10px;
z-index: 1001;
transition: color var(--transition-fast);
}
.mobile-menu-btn:hover {
color: var(--primary-color);
}
/* 移动端菜单 */
.mobile-nav {
position: fixed;
top: 0;
right: -100%;
width:85%;
max-width:400px;
height: 100vh;
background-color: var(--bg-white);
z-index: 999;
transition: right 0.4s ease;
overflow-y: auto;
padding: 120px 25px 30px;
box-shadow: var(--shadow-dark);
}
.mobile-nav.active {right: 0;}
.mobile-nav-item {
border-bottom: 1px solid var(--border-color);
}
.mobile-nav-link {
display: block;
padding:18px 0;
color: var(--secondary-color);
font-weight:500;
font-size: 1.0rem;
}
.mobile-dropdown-toggle {
display: flex;
justify-content: space-between;
align-items: center;
cursor: pointer;
}
.mobile-dropdown-toggle i {
transition: transform 0.3s;
color: var(--primary-color);
}
.mobile-dropdown-toggle.active i {
transform: rotate(180deg);
}
.mobile-dropdown-menu {
display: none;
padding-left: 15px;
padding-bottom: 10px;
}
.mobile-dropdown-menu.active {
display: block;
}
.mobile-dropdown-item {
display: block;
padding: 14px 0;
color: var(--text-medium);
border-bottom: 1px dashed var(--border-color);
font-size: 0.95rem;
}
.mobile-dropdown-item:last-child {
border-bottom: none;
}
.mobile-dropdown-item:hover {
color: var(--primary-color);
}
/* 移动端遮罩 */
.mobile-overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
z-index: 998;
opacity: 0;
visibility: hidden;
transition: all 0.3s;
}
.mobile-overlay.active {
opacity: 1;
visibility: visible;
}
/* Banner区域 */
.banner-slide.active {
opacity: 1;
}

/* 从中心淡出动画 */
@keyframes centerFadeIn {
0% {
opacity: 0;
transform: scale(0.8);
}
100% {
opacity: 1;
transform: scale(1);
}
}
.banner-subtitle {
font-size:2.4rem;
font-weight:800;
margin-bottom:45px;
text-shadow: 1px 1px 8px rgba(0, 0, 0, 0.7);
margin-left: auto;
margin-right: auto;
letter-spacing:1px;
opacity: 0;
transform: translateY(30px);
animation: subtitleFadeIn 1s ease 2s forwards; /* 延迟2秒显示 */
}
@keyframes subtitleFadeIn {
to {
opacity: 1;
transform: translateY(0);
}
}
.banner-button {
display: inline-block;
background-color: var(--patriotic-red);
color: white;
padding: 20px 50px;
border-radius: 50px;
font-size: 1.2rem;
font-weight: 700;
transition: all var(--transition-normal);
border: 3px solid rgba(255, 255, 255, 0.3);
text-transform: uppercase;
letter-spacing: 2px;
box-shadow: 0 10px 30px rgba(214, 40, 40, 0.5);
position: relative;
overflow: hidden;
z-index: 1;
opacity: 0;
transform: translateY(30px);
animation: buttonFadeIn 1s ease 1.3s forwards; /* 延迟1.3秒显示 */
}
@keyframes buttonFadeIn {
to {
opacity: 1;
transform: translateY(0);
}
}

/* 右侧功能漂浮模块 - 参考昆明世博园 */
.right-sidebar {
position: fixed;
right: 0;
top: 50%;
transform: translateY(-50%);
z-index: 999;
display: flex;
flex-direction: column;
align-items: flex-end;
transition: all var(--transition-normal);
}
.sidebar-toggle {
background-color: var(--primary-color);
color: white;
width: 50px;
height: 50px;
border-radius: 25px 0 0 25px;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
font-size: 1.2rem;
box-shadow: -3px 3px 10px rgba(0, 0, 0, 0.2);
transition: all var(--transition-normal);
}
.sidebar-toggle:hover {
background-color: var(--secondary-color);
width: 55px;
}
.sidebar-content {
background-color: rgba(255, 255, 255, 0.95);
border-radius: 10px 0 0 10px;
box-shadow: -3px 3px 15px rgba(0, 0, 0, 0.1);
overflow: hidden;
width: 0;
opacity: 0;
transform: translateX(100%);
transition: all var(--transition-normal);
}
.right-sidebar.active .sidebar-content {
width: 200px;
opacity: 1;
transform: translateX(0);
}
.sidebar-item {
display: flex;
align-items: center;
padding: 15px 20px;
color: var(--secondary-color);
border-bottom: 1px solid rgba(224, 217, 207, 0.5);
cursor: pointer;
transition: all var(--transition-fast);
white-space: nowrap;
}
.sidebar-item:last-child {
border-bottom: none;
}
.sidebar-item:hover {
background-color: rgba(148, 99, 37, 0.1);
color: var(--primary-color);
padding-left: 25px;
}
.sidebar-item i {
margin-right: 10px;
font-size: 1.2rem;
width: 24px;
text-align: center;
}
/* 主要内容区域 */
.content-section {
padding: 100px 0;
}
.content-section:nth-child(even) {
/* background-color: var(--bg-white); */
}
/* 合并后的 intro-grid - 以第四部分的完整版本为主 */
.intro-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 60px;
align-items: center;
margin-top: 50px;
}
.intro-card {
background-color: var(--bg-white);
border-radius: 16px;
overflow: hidden;
box-shadow: var(--shadow-light);
transition: all var(--transition-normal);
height: 100%;
}
.intro-card:hover {
transform: translateY(-10px);
box-shadow: var(--shadow-medium);
}
.intro-card-icon {
height: 100px;
display: flex;
align-items: center;
justify-content: center;
font-size: 3.5rem;
color: var(--primary-color);
background-color: rgba(148, 99, 37, 0.05);
}
.intro-card-content {
padding: 25px;
}
.intro-card-title {
font-size: 1.4rem;
color: var(--secondary-color);
margin-bottom: 15px;
font-weight: 600;
}
.intro-card-text {
color: var(--text-medium);
line-height: 1.7;
}

/* 响应式设计 */
@media (max-width: 1920px) {
.banner-container {
height: 850px;
max-height: 850px;
}
}
@media (max-width: 1600px) {
.banner-container {
height: 700px;
}
.banner-title {
font-size: 3.8rem;
}
}
@media (max-width: 1400px) {
.nav-link {
padding: 0 14px;
font-size: 1rem;
}
.banner-container {
height: 650px;
}
.banner-title {
font-size: 3.5rem;
}
}
@media (max-width: 1200px) {
.nav-link {
padding: 0 12px;
font-size: 0.95rem;
}
.banner-container {
height: 600px;
}
.banner-title {
font-size: 3rem;
}
.banner-subtitle {
font-size: 1.5rem;
}
.weather-external {
margin-right: 10px;
}
}
@media (max-width: 1024px) {
.desktop-nav, .weather-external {
display: none;
}
.mobile-menu-btn {
display: block;
}
.banner-container {
height: 550px;
margin-top:90px;
}
.banner-title {
font-size: 2.5rem;
}
.banner-subtitle {
font-size: 1.3rem;
animation: subtitleFadeIn 1s ease 0.5s forwards;
}
.banner-button {
animation: buttonFadeIn 1s ease 0.8s forwards;
}
.section-title {
font-size: 2.2rem;
}
/* 在平板和手机上隐藏右侧悬浮模块 */
.right-sidebar {
display: none;
}
}
@media (max-width: 768px) {
.banner-container {
height: 500px;
}
.banner-title {
font-size: 2.2rem;
}
.banner-subtitle {
font-size: 1.1rem;
margin-bottom: 35px;
}
.banner-button {
padding: 16px 35px;
font-size: 1rem;
}
.nav-container {
padding: 0 15px;
}
.logo-img {
height: 70px;
}
.logo-title {
font-size: 1.6rem;
}
.content-section {
padding: 70px 0;
}
}
@media (max-width: 576px) {
.banner-container {
height: 450px;
}
.banner-title {
font-size: 1.9rem;
}
.banner-subtitle {
font-size: 1rem;
}
.logo-img {
height: 60px;
}
.logo-title {
font-size: 1.4rem;
}
.logo-subtitle {
font-size: 0.8rem;
}
.section-title {
font-size: 1.8rem;
}
}
@media (max-width: 480px) {
.banner-container {
height: 400px;
}
.banner-title {
font-size: 1.7rem;
}
.banner-subtitle {
font-size: 0.95rem;
}
.banner-button {
padding: 14px 30px;
font-size: 0.95rem;
}
}
/* 手机特殊处理 - 保持图片比例，不拉伸 */
@media (max-width: 768px) and (orientation: portrait) {
.banner-container {
height: 60vh;
min-height: 400px;
max-height: 600px;
}
.banner-slide {
background-size: cover;
background-position: center;
}
}
@media (max-width: 768px) and (orientation: landscape) {
.banner-container {
height: 80vh;
min-height: 400px;
max-height: 500px;
}
}
/* 第五部分：快捷链接 */
.quick-section {
background-color: var(--white-color);
}
.quick-container {
max-width: 1600px;
margin: 0 auto;
padding: 50px 20px 100px 20px;
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
}
.accordion {
display: flex;
height: 500px;
gap: 10px;
}
.accordion-item {
flex: 1;
position: relative;
overflow: hidden;
border-radius: var(--border-radius);
cursor: pointer;
transition: flex 0.5s ease;
}
.accordion-item:hover {
flex: 2;
}
.accordion-item.active {
flex: 2;
}
.accordion-image {
width: 100%;
height: 100%;
object-fit: cover;
transition: var(--transition);
}
.accordion-item:hover .accordion-image {
transform: scale(1.05);
}
.accordion-overlay {
position: absolute;
bottom: 0;
left: 0;
width: 100%;
padding: 30px;
background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
color: var(--white-color);
}
.accordion-title {
font-size: 1.8rem;
margin-bottom: 10px;
color: var(--white-color);
}
.accordion-content {
max-height: 0;
overflow: hidden;
transition: max-height 0.5s ease;
}
.accordion-item.active .accordion-content {
max-height: 100px;
}
/* 第四部分：走进杨家城遗址景区 - 重新设计 */
.intro-section {
background-image: url('../images/bg.jpg');
background-size: cover;
background-position: center;
background-attachment: fixed;
position: relative;
}
.intro-overlay {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(70, 27, 11, 0.3);
}
.intro-container {
max-width: 1600px;
margin: 0 auto;
padding: 50px 20px 50px 20px;
position: relative;
z-index: 2;
color: var(--white-color);
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
}
/* 注意：.intro-grid 已在上方合并，此处不再重复定义 */
.intro-content h2 {
font-size: 2.5rem;
margin-bottom: 30px;
color: var(--white-color);
}
.intro-content p {
font-size: 1.1rem;
margin-bottom: 20px;
line-height: 1.8;
}
.intro-right {
display: flex;
flex-direction: column;
gap: 30px;
}
/* 相册模块 */
.gallery-container {
background-color: rgba(255, 255, 255, 0.9);
border-radius: var(--border-radius);
overflow: hidden;
box-shadow: var(--shadow);
padding: 20px;
}
.gallery-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 20px;
}
.gallery-header h3 {
font-size: 1.5rem;
color: var(--primary-color);
}
.gallery-slider {
position: relative;
height: 250px;
overflow: hidden;
border-radius: var(--border-radius);
}
.gallery-slide {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
opacity: 0;
transition: opacity 0.5s ease;
}
.gallery-slide.active {
opacity: 1;
}
.gallery-image {
width: 100%;
height: 100%;
object-fit: cover;
}
.gallery-controls {
position: absolute;
top: 50%;
left: 0;
right: 0;
transform: translateY(-50%);
display: flex;
justify-content: space-between;
padding: 0 15px;
z-index: 10;
}
.gallery-btn {
background-color: rgba(255, 255, 255, 0.8);
color: var(--primary-color);
width: 40px;
height: 40px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-size: 1.2rem;
cursor: pointer;
transition: var(--transition);
border: none;
}
.gallery-btn:hover {
background-color: var(--white-color);
transform: scale(1.1);
}
.gallery-indicators {
display: flex;
justify-content: center;
gap: 10px;
margin-top: 15px;
}
.gallery-indicator {
width: 10px;
height: 10px;
border-radius: 50%;
background-color: rgba(0, 0, 0, 0.2);
cursor: pointer;
transition: var(--transition);
}
.gallery-indicator.active {
background-color: var(--secondary-color);
transform: scale(1.2);
}
/* 文化与视频链接模块 */
.culture-video-container {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 20px;
}
.culture-box, .video-box {
background-color: rgba(255, 255, 255, 0.9);
border-radius: var(--border-radius);
padding: 25px;
box-shadow: var(--shadow);
transition: var(--transition);
text-decoration: none;
color: var(--dark-color);
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
text-align: center;
}
.culture-box:hover, .video-box:hover {
background-color: var(--white-color);
transform: translateY(-5px);
}
.culture-box i, .video-box i {
font-size: 2.5rem;
color: var(--secondary-color);
margin-bottom: 15px;
}
.culture-box h3, .video-box h3 {
font-size: 1.3rem;
margin-bottom: 10px;
color: var(--primary-color);
}
.culture-box p, .video-box p {
font-size: 0.9rem;
color: var(--gray-color);
}
.qrcode-container {
display: flex;
flex-wrap: wrap;
gap: 15px;
}
.qrcode {
text-align: center;
}
.qrcode-box {
width: 100px;
height: 100px;
background-color: var(--white-color);
display: flex;
align-items: center;
justify-content: center;
border-radius: var(--border-radius);
margin-bottom: 8px;
}
.qrcode-box span {
color: var(--dark-color);
font-size: 0.8rem;
font-weight: 500;
}

.back-to-top {
position: fixed;
bottom: 30px;
right: 30px;
width: 50px;
height: 50px;
background-color: var(--secondary-color);
color: var(--white-color);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-size: 1.2rem;
cursor: pointer;
transition: var(--transition);
opacity: 0;
visibility: hidden;
z-index: 999;
box-shadow: var(--shadow);
}
.back-to-top.visible {
opacity: 1;
visibility: visible;
}
.back-to-top:hover {
background-color: var(--primary-color);
transform: translateY(-5px);
} 
/* 面包屑导航 */
.breadcrumb {
display: flex;
align-items: center;
margin-bottom: 30px;
padding-bottom: 15px;
border-bottom: 1px solid var(--border-color);
}
.breadcrumb a {
color: var(--primary-color);
text-decoration: none;
font-weight: 500;
transition: color var(--transition-normal);
}
.breadcrumb a:hover {
color: var(--secondary-color);
}
.breadcrumb i {
margin: 0 10px;
color: var(--text-light);
font-size: 0.9rem;
}
.breadcrumb span {
color: var(--text-medium);
}
/*通用分页样式 - 修复拼写错误 */
.page {margin:0px auto; text-align:center;}
.page .current{margin:0 3px;border: 1px solid #1a5d57;line-height:36px;padding:0 15px;background: #1a5d57;color:#fff;display:inline-block;border-radius: 3px;}
.page span{ margin:0 3px;border:1px solid #2289b4;line-height:36px; padding:0 15px; background:#946325; color:#fff; display:inline-block;border-radius: 3px;}
.page  a{margin:0 3px;border: 1px solid #451b0c;line-height:36px;background: #451b0c;display:block;color:#fff;padding:0 15px;display:inline-block;border-radius: 3px;}
.page  a:hover {margin:0 3px;border:1px solid #451b0c;line-height:36px; background:#451b0c; color:#fff; padding:0 15px;display:inline-block;border-radius: 3px;}