/* 8. style.css - 网站样式 */
:root {
    --color-primary: #E91E63;
    --color-primary-dark: #C2185B;
    --color-primary-light: #FCE4EC;
    --color-secondary: #FF4081;
    --color-accent: #F8BBD9;
    --color-text: #333333;
    --color-text-muted: #666666;
    --color-white: #FFFFFF;
    --color-bg-light: #FFF5F7;
    --shadow-sm: 0 2px 4px rgba(233, 30, 99, 0.1);
    --shadow: 0 4px 6px rgba(233, 30, 99, 0.15);
    --shadow-lg: 0 10px 25px rgba(233, 30, 99, 0.2);
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --transition: all 0.3s ease;
}

/* 基础样式重置 */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* 粉色主题工具类 */
.bg-pink {
    background-color: var(--color-primary) !important;
}

.bg-pink-dark {
    background-color: var(--color-primary-dark) !important;
}

.bg-pink-light {
    background-color: var(--color-primary-light) !important;
}

.bg-pink-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%) !important;
}

.text-pink {
    color: var(--color-primary) !important;
}

.text-pink-dark {
    color: var(--color-primary-dark) !important;
}

.border-pink {
    border-color: var(--color-primary) !important;
}

.btn-pink {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.btn-pink:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: white;
}

.btn-outline-pink {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline-pink:hover {
    background-color: var(--color-primary);
    color: white;
}

.btn-pink-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border: none;
    color: white;
    transition: var(--transition);
}

.btn-pink-gradient:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.hover-text-pink:hover {
    color: var(--color-primary) !important;
}

.hover-bg-pink:hover {
    background-color: var(--color-primary) !important;
}

.hover-text-white:hover {
    color: white !important;
}

.hover-shadow-lg:hover {
    box-shadow: var(--shadow-lg) !important;
    transform: translateY(-5px);
}

/* 顶部栏 */
.ybjd-topbar {
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.hover-opacity:hover {
    opacity: 0.8;
}

/* 导航栏 */
.ybjd-navbar {
    padding: 1rem 0;
    transition: var(--transition);
}

.ybjd-navbar.sticky-top {
    top: 0;
    z-index: 1020;
}

.ybjd-logo {
    max-height: 50px;
    width: auto;
}

.nav-link {
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
}

.navbar-toggler {
    border-width: 2px;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem rgba(233, 30, 99, 0.25);
}

/* 轮播图 */
.ybjd-hero {
    position: relative;
}

.ybjd-hero .carousel-item {
    height: 600px;
    background-size: cover;
    background-position: center;
}

.ybjd-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0,0,0,0.4), rgba(233, 30, 99, 0.3));
}

.carousel-caption {
    z-index: 2;
}

.animate-fade-up {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 6px;
    background-color: rgba(255,255,255,0.5);
    border: none;
}

.carousel-indicators button.active {
    background-color: var(--color-primary);
    width: 30px;
    border-radius: 6px;
}

/* 统计卡片 */
.ybjd-stat-card {
    transition: var(--transition);
    border: 2px solid transparent;
}

.ybjd-stat-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.ybjd-stat-icon {
    transition: var(--transition);
}

.ybjd-stat-card:hover .ybjd-stat-icon {
    transform: scale(1.1) rotate(5deg);
}

/* 服务卡片 */
.ybjd-services {
    padding: 5rem 0;
}

.ybjd-service-card {
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.ybjd-service-icon {
    transition: var(--transition);
}

.ybjd-service-card:hover .ybjd-service-icon {
    transform: translateY(-10px);
}

/* 关于我们 */
.ybjd-about {
    padding: 5rem 0;
}

.ybjd-about-images {
    position: relative;
}

.ybjd-experience-badge {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.ybjd-about-features .bg-pink {
    transition: var(--transition);
}

.ybjd-about-features .d-flex:hover .bg-pink {
    transform: rotate(360deg);
}

/* 城市站点 */
.ybjd-cities {
    padding: 5rem 0;
}

.ybjd-city-tag {
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid transparent;
    transition: var(--transition);
}

.ybjd-city-tag:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* 流程步骤 */
.ybjd-process {
    padding: 5rem 0;
}

.ybjd-step-number {
    transition: var(--transition);
}

.ybjd-process-step:hover .ybjd-step-number {
    transform: scale(1.1);
    background: var(--color-primary) !important;
    color: white !important;
}

/* 新闻卡片 */
.ybjd-news {
    padding: 5rem 0;
}

.ybjd-news-card {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.ybjd-news-img-wrapper {
    overflow: hidden;
}

.hover-scale {
    transition: transform 0.5s ease;
}

.ybjd-news-card:hover .hover-scale {
    transform: scale(1.1);
}

.ybjd-news-date {
    border-bottom-right-radius: var(--border-radius);
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* FAQ */
.ybjd-faq {
    padding: 5rem 0;
}

.ybjd-accordion .accordion-button {
    background-color: white;
    color: var(--color-text);
    font-weight: 600;
    padding: 1.25rem;
    border-radius: var(--border-radius) !important;
}

.ybjd-accordion .accordion-button:not(.collapsed) {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    box-shadow: none;
}

.ybjd-accordion .accordion-button:focus {
    box-shadow: none;
    border-color: transparent;
}

.ybjd-accordion .accordion-body {
    background-color: var(--color-bg-light);
    border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
}

.ybjd-accordion .accordion-item {
    border-radius: var(--border-radius);
}

/* 联系表单区 */
.ybjd-contact-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.ybjd-contact-form-wrapper {
    backdrop-filter: blur(10px);
}

.ybjd-form .input-group-text {
    padding: 0.75rem 1rem;
}

.ybjd-form .form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(233, 30, 99, 0.25);
    border-color: var(--color-primary);
}

/* 页脚 */
.ybjd-footer {
    background-color: var(--color-primary-dark);
}

.ybjd-footer-links a {
    transition: var(--transition);
    display: inline-block;
}

.ybjd-footer-links a:hover {
    transform: translateX(5px);
    color: white !important;
}

.text-white-75 {
    color: rgba(255,255,255,0.75) !important;
}

.text-white-25 {
    color: rgba(255,255,255,0.25) !important;
}

.border-white-25 {
    border-color: rgba(255,255,255,0.25) !important;
}

.bg-white-20 {
    background-color: rgba(255,255,255,0.2) !important;
}

/* 返回顶部 */
.ybjd-backtop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.ybjd-backtop.show {
    opacity: 1;
    visibility: visible;
}

.ybjd-backtop button {
    width: 50px;
    height: 50px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* 页面头部 */
.ybjd-page-header {
    position: relative;
    padding: 4rem 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255,255,255,0.5);
}

/* 资讯列表页 */
.ybjd-news-page {
    padding: 4rem 0;
}

.ybjd-news-item {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.ybjd-sidebar-widget {
    border-radius: var(--border-radius);
    overflow: hidden;
}

/* 文章详情页 */
.ybjd-news-detail {
    padding: 4rem 0;
}

.ybjd-article {
    border-radius: var(--border-radius-lg);
}

.ybjd-article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text);
}

.ybjd-article-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
}

.ybjd-article-content h2,
.ybjd-article-content h3,
.ybjd-article-content h4 {
    color: var(--color-primary-dark);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.ybjd-article-content p {
    margin-bottom: 1rem;
}

/* 关于我们时间线 */
.ybjd-timeline-wrapper {
    position: relative;
}

.ybjd-timeline-content {
    position: relative;
    transition: var(--transition);
}

.ybjd-timeline-content:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow);
}

/* 联系页面 */
.ybjd-contact-page {
    padding: 4rem 0;
}

.ybjd-contact-info-card,
.ybjd-contact-form-card {
    border-radius: var(--border-radius-lg);
}

.ybjd-map-placeholder {
    border: 2px dashed var(--color-accent);
}

/* 工具类 */
.object-fit-cover {
    object-fit: cover;
}

.transition-all {
    transition: var(--transition);
}

/* 响应式调整 */
@media (max-width: 991.98px) {
    .ybjd-hero .carousel-item {
        height: 400px;
    }
    
    .ybjd-hero h1 {
        font-size: 1.75rem;
    }
    
    .ybjd-about-images .main-img {
        width: 100% !important;
    }
    
    .ybjd-about-images img.position-absolute {
        position: relative !important;
        width: 100% !important;
        margin-top: 1rem;
    }
    
    .ybjd-timeline-line {
        left: 20px !important;
    }
    
    .ybjd-timeline .col-6 {
        width: 100% !important;
        padding-left: 50px !important;
        padding-right: 15px !important;
        text-align: left !important;
    }
    
    .ybjd-timeline-dot {
        left: 20px !important;
    }
}

@media (max-width: 767.98px) {
    .ybjd-hero .carousel-item {
        height: 350px;
    }
    
    .ybjd-city-tag {
        font-size: 0.8rem;
        padding: 0.5rem 0.25rem !important;
    }
    
    .ybjd-process-step {
        margin-bottom: 2rem;
    }
    
    .ybjd-process-line {
        display: none;
    }
}

/* 加载动画 */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--color-primary);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-dark);
}

/* 选择文本颜色 */
::selection {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

/* 焦点样式 */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}