* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "PingFang SC", "Microsoft JhengHei", sans-serif;
}

body {
    background-color: #f8f9fa;
    color: #1a1a1a; /* 提高对比度：深灰色代替纯黑 */
    line-height: 1.6;
    font-size: 16px; /* 基础字体大小，提高可读性 */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background: linear-gradient(135deg, #4a6fe3 0%, #6a4ca8 100%); /* 调整颜色提高对比度 */
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: white;
    
}

.tagline {
    font-size: 0.9rem;
    margin-top: 5px;
    color: rgba(255, 255, 255, 0.95); /* 提高不透明度，增强对比度 */
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 600; /* 提高字体权重 */
    padding: 5px 0;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}

nav a:hover, nav a:focus {
    opacity: 0.9;
    border-bottom: 2px solid white;
    outline: none;
}

/* 键盘导航焦点状态 */
nav a:focus-visible {
    outline: 3px solid white;
    outline-offset: 3px;
    border-radius: 3px;
}

/* Carousel Styles */
.blog-carousel {
    position: relative;
    overflow: hidden;
    max-width: 1000px;
    margin: 0 auto;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.blog-card {
    min-width: 300px;
    margin: 0 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08); /* 柔化阴影 */
    overflow: hidden;
    flex-shrink: 0;
}

.blog-image {
    height: 180px;
    background-size: cover;
    background-position: center;
    background-color: #e9ecef; /* 添加背景色，防止图片加载失败时无背景 */
}

.blog-content {
    padding: 1.2rem;
}

.blog-content h3 {
    margin-bottom: 0.75rem;
    color: #1a1a1a;
    font-size: 1.25rem;
}

.blog-content p {
    font-size: 0.95rem;
    color: #555; /* 提高对比度 */
    margin-bottom: 1.2rem;
    line-height: 1.5;
}

.read-more {
    display: inline-block;
    color: #4a6fe3; /* 使用一致的蓝色调 */
    font-weight: 600;
    text-decoration: none;
    padding: 5px 0;
    border-bottom: 1px solid transparent;
    transition: all 0.3s;
}

.read-more:hover, .read-more:focus {
    border-bottom: 1px solid #4a6fe3;
}

.carousel-buttons {
    display: flex;
    justify-content: center;
    margin-top: 1.5rem;
    gap: 1rem;
}

.carousel-btn {
    background: #4a6fe3;
    color: white;
    border: none;
    padding: 12px 17px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: bold;
}

.carousel-btn:hover, .carousel-btn:focus {
    background: #3a5fd3;
    transform: scale(1.05);
    outline: none;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), 
                url('https://images.unsplash.com/photo-1566073771259-6a8506099945?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: white;
    text-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.98);
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    background: #e74c3c; /* 改用红色，避免黄色对比度问题 */
    color: white;
    padding: 14px 35px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: 2px solid #e74c3c;
    font-size: 1.1rem;
}

.cta-button:hover, .cta-button:focus {
    transform: translateY(-3px);
    background: #c0392b;
    border-color: #c0392b;
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.3);
    outline: none;
}

/* Search & Filter */
.search-section {
    background: white;
    padding: 2.5rem 0;
    margin-top: -2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    position: relative;
    z-index: 10;
}

.filter-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-group label {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #333;
    font-size: 0.95rem;
}

select, .filter-button {
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    color: #333;
    transition: all 0.3s;
}

select:focus, .filter-button:focus {
    outline: none;
    border-color: #4a6fe3;
    box-shadow: 0 0 0 3px rgba(74, 111, 227, 0.2);
}

.filter-button {
    background: #4a6fe3;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.filter-button:hover, .filter-button:focus {
    background: #3a5fd3;
    transform: translateY(-2px);
}

/* Cities Grid */
.cities-section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.2rem;
    color: #1a1a1a;
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.city-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.city-card:hover, .city-card:focus-within {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.city-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    background-color: #e9ecef;
}

.city-info {
    padding: 1.8rem;
}

.city-info h3 {
    margin-bottom: 0.75rem;
    color: #1a1a1a;
    font-size: 1.4rem;
}

.city-distance {
    color: #4a6fe3;
    font-weight: 600;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
}

.city-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.tag {
    background: #f0f3f8;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #555;
    font-weight: 500;
}

.view-hotels {
    display: inline-block;
    color: #4a6fe3;
    text-decoration: none;
    font-weight: 600;
    padding: 5px 0;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}

.view-hotels:hover, .view-hotels:focus {
    color: #3a5fd3;
    border-bottom: 2px solid #4a6fe3;
}

/* Features Section */
.features-section {
    background: #f8f9fa;
    padding: 4rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: #4a6fe3;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: #1a1a1a;
    font-size: 1.3rem;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Footer */
footer {
    background: #2c3e50; /* 深蓝色背景，提高对比度 */
    color: white;
    padding: 3.5rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    color: #4a6fe3;
    font-size: 1.3rem;
}

.footer-section p {
    color: #ecf0f1;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-section a {
    color: #ecf0f1;
    text-decoration: none;
    transition: color 0.3s;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.footer-section a:hover, .footer-section a:focus {
    color: #4a6fe3;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid #3a5068;
    color: #bdc3c7;
    font-size: 0.9rem;
}

/* 助手容器样式 */
.assistant-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 1px;
    min-height: 1vh;
    background: #f8fff9
    color #1a1a1a ;
}

/* 助手头部样式 */
.assistant-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 1.8rem;
    margin-bottom: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.logo-area .logo {
    font-size: 1.8rem;
    font-weight: bold;
    background:  #6a4ca8;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: #4a6fe3;
}

.logo-area .tagline {
    color: #c9c5c5;
    font-size: 0.95rem;
    margin-top: 8px;
}

.gamification-bar {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.points-display, .level-display {
    text-align: center;
}

.points-label, .level-label {
    display: block;
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 8px;
    font-weight: 600;
}

.points-value {
    font-size: 1.6rem;
    font-weight: bold;
    color: #e74c3c; /* 改用红色，避免黄色对比度问题 */
}

.level-value {
    font-size: 1.1rem;
    font-weight: bold;
    color: #4a6fe3;
}

/* 进度部分 */
.progress-section {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 20px;
    padding: 1.8rem;
    margin-bottom: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    color: #1a1a1a;
}

.progress-bar {
    height: 10px;
    background: #f0f0f0;
    border-radius: 5px;
    margin-bottom: 2.5rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #27ae60, #2ecc71); /* 改用绿色渐变 */
    border-radius: 5px;
    width: 0%;
    transition: width 0.5s ease;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.step {
    text-align: center;
    flex: 1;
    position: relative;
    z-index: 2;
    color: #1a1a1a;
}

.step::before {
    content: '';
    width: 24px;
    height: 24px;
    background: #ddd;
    border-radius: 50%;
    display: block;
    margin: 0 auto 12px;
    transition: all 0.3s ease;
}

.step.active::before {
    background: #27ae60;
    transform: scale(1.2);
    box-shadow: 0 0 0 5px rgba(39, 174, 96, 0.2);
}

.step::after {
    content: attr(data-step);
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 0.85rem;
    font-weight: bold;
}

/* AI界面 */
.ai-interface {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 20px;
    padding: 2.2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 2.5rem;
    color: #1a1a1a;
}

.question-section {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 2px solid #f0f0f0;
}

.ai-avatar {
    text-align: center;
    flex-shrink: 0;
}

.avatar {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #4a6fe3, #6a4ca8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    margin-bottom: 0.75rem;
}

.ai-name {
    font-size: 0.9rem;
    color: #666;
    font-weight: 600;
}

.question-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: #1a1a1a;
}

.question-content p {
    color: #666;
    line-height: 1.6;
    font-size: 1.05rem;
}

/* 选项网格 */
.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.option-card {
    background: white;
    border: 3px solid #f0f0f0;
    border-radius: 18px;
    padding: 1.8rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.option-card:hover, .option-card:focus {
    transform: translateY(-8px);
    border-color: #4a6fe3;
    box-shadow: 0 15px 30px rgba(74, 111, 227, 0.15);
    outline: none;
}

.option-card.selected {
    border-color: #27ae60;
    background: linear-gradient(135deg, #f8fff9, #eaf7ee);
    transform: scale(1.02);
}

.option-icon {
    font-size: 2.8rem;
    margin-bottom: 1.2rem;
    color: #4a6fe3;
}

.option-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: #1a1a1a;
}

.option-card p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
    line-height: 1.5;
}

.points-badge {
    background: linear-gradient(135deg, #e74c3c, #e67e22); /* 改用红橙色渐变 */
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
}

/* 预算条 */
.budget-bar {
    height: 8px;
    background: #f0f0f0;
    border-radius: 4px;
    margin: 1.2rem 0;
    overflow: hidden;
}

.budget-fill {
    height: 100%;
    border-radius: 4px;
}

.budget-fill.low {
    width: 33%;
    background: #27ae60;
}

.budget-fill.medium {
    width: 66%;
    background: #f39c12;
}

.budget-fill.high {
    width: 100%;
    background: #e74c3c;
}

/* 距离标签 */
.distance-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
}

.distance-tag.nearby {
    background: #27ae60;
}

.distance-tag.medium {
    background: #f39c12;
}

.distance-tag.far {
    background: #e74c3c;
}

.distance-tag.farthest {
    background: #8e44ad;
}

/* 多选选项 */
.option-card.multi-select .checkmark {
    position: absolute;
    top: 15px;
    left: 15px;
    width: 24px;
    height: 24px;
    border: 3px solid #ddd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: transparent;
    transition: all 0.3s ease;
}

.option-card.multi-select.selected .checkmark {
    background: #27ae60;
    border-color: #27ae60;
    color: white;
}

/* 结果部分 */
.results-section {
    text-align: center;
    color: #1a1a1a;
}

.results-header {
    margin-bottom: 2.5rem;
}

.achievement-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #3498db, #2980b9); /* 改用蓝色渐变，避免黄色 */
    color: white;
    padding: 1rem 2rem;
    border-radius: 30px;
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.badge-icon {
    font-size: 1.4rem;
}

.recommended-hotels {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.hotel-result-card {
    background: white;
    border: 3px solid #f0f0f0;
    border-radius: 18px;
    padding: 1.8rem;
    text-align: left;
    display: flex;
    gap: 1.5rem;
    align-items: center;
    transition: all 0.3s ease;
}

.hotel-result-card:hover, .hotel-result-card:focus-within {
    border-color: #4a6fe3;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.hotel-image {
    width: 90px;
    height: 90px;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
    background-color: #e9ecef;
}

.hotel-details {
    flex: 1;
}

.hotel-details h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
}

.hotel-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    color: #666;
}

.hotel-features {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.feature-tag {
    background: #f0f3f8;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.85rem;
    color: #555;
    font-weight: 500;
}

.hotel-price {
    text-align: right;
    flex-shrink: 0;
}

.price-amount {
    font-size: 1.6rem;
    font-weight: bold;
    color: #e74c3c;
}

.price-unit {
    font-size: 0.9rem;
    color: #666;
    display: block;
    margin-top: 5px;
}

.results-summary {
    display: flex;
    justify-content: center;
    gap: 3.5rem;
    margin-bottom: 2.5rem;
    padding: 2.5rem;
    background: #f8f9fa;
    border-radius: 18px;
}

.match-score, .points-earned {
    text-align: center;
}

.score-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto 1.2rem;
}

.score-value {
    font-size: 2rem;
    font-weight: bold;
}

.score-label {
    font-size: 0.9rem;
}

.total-points {
    font-size: 2.8rem;
    font-weight: bold;
    color: #e74c3c;
    margin-bottom: 0.75rem;
}

.points-label {
    color: #666;
    font-size: 0.95rem;
}

/* 按钮 */
.navigation-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2.5rem;
    border-top: 3px solid #f0f0f0;
}

.action-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2.5rem;
}

.btn-primary, .btn-secondary, .btn-outline {
    padding: 14px 35px;
    border: none;
    border-radius: 30px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #4a6fe3, #6a4ca8);
    color: white;
}

.btn-primary:hover:not(:disabled), .btn-primary:focus:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(74, 111, 227, 0.4);
    outline: none;
}

.btn-primary:disabled {
    background: #ccc;
    color: #666;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover, .btn-secondary:focus {
    background: #5a6268;
    transform: translateY(-3px);
    outline: none;
}

.btn-outline {
    background: transparent;
    border: 3px solid #4a6fe3;
    color: #4a6fe3;
}

.btn-outline:hover, .btn-outline:focus {
    background: #4a6fe3;
    color: white;
    transform: translateY(-3px);
    outline: none;
}
/*blog*/
/* ===== 博客頁面專用樣式 ===== */

/* 導航欄 */

.site-nav {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    color: #e31837;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    padding: 5px 0;
    position: relative;
}

.nav-link.active {
    color: #e31837;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: #e31837;
}

.nav-search {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-search input {
    padding: 8px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    width: 200px;
}

.nav-search button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
}

/* 博客頁面頭部 */
.blog-header {
    background: linear-gradient(135deg, #e31837 0%, #b31237 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.blog-header h1 {
    font-size: 3rem;
    margin-bottom: 15px;
    color: white;
}

.blog-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

.destination-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
}

.stat-chip {
    background: rgba(255,255,255,0.2);
    padding: 12px 25px;
    border-radius: 40px;
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: bold;
}

.stat-label {
    font-size: 0.9rem;
}

/* 分類頁籤 */
.blog-categories {
    background: white;
    padding: 30px 0;
    border-bottom: 1px solid #f0f0f0;
}

.categories-header {
    margin-bottom: 20px;
}

.categories-header h2 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 15px;
}

.category-tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.category-tab {
    padding: 10px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 30px;
    background: white;
    color: #666;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.category-tab:hover,
.category-tab.active {
    background: #e31837;
    color: white;
    border-color: #e31837;
}

.quick-filters {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.filter-label {
    color: #999;
    font-size: 0.9rem;
}

.filter-pill {
    padding: 6px 16px;
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    background: white;
    color: #666;
    font-size: 0.9rem;
    cursor: pointer;
}

.filter-pill:hover {
    background: #f8f9fa;
}

/* 精選目的地 */
.featured-destinations {
    padding: 50px 0;
    background: #f8f9fa;
}

.featured-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 25px;
    margin-top: 30px;
}

.featured-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: all 0.3s;
}

.featured-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.featured-card.large {
    grid-row: span 2;
}

.card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.featured-card.large .card-image {
    height: 250px;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.time-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #e31837;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
}

.featured-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: #ffd700;
    color: #333;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
}

.card-content {
    padding: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.card-header h3 {
    font-size: 1.4rem;
    color: #333;
}

.station-code {
    color: #999;
    font-size: 0.9rem;
}

.card-meta {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
}

.meta-item {
    background: #f8f9fa;
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.85rem;
    color: #666;
}

.card-desc {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.read-more {
    color: #e31837;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
}

.save-count {
    color: #999;
    font-size: 0.85rem;
}

/* 目的地網格 */
.all-destinations {
    padding: 50px 0;
}

.list-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 30px 0;
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sort-options select {
    padding: 8px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background: white;
}

.view-toggle {
    display: flex;
    gap: 5px;
}

.view-btn {
    padding: 8px 15px;
    border: 2px solid #e0e0e0;
    background: white;
    border-radius: 8px;
    cursor: pointer;
}

.view-btn.active {
    background: #e31837;
    color: white;
    border-color: #e31837;
}

.destination-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 20px;
}

.load-more {
    text-align: center;
    margin-top: 50px;
}

.load-more-btn {
    padding: 15px 40px;
    background: white;
    border: 2px solid #e31837;
    color: #e31837;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.load-more-btn:hover {
    background: #e31837;
    color: white;
}

/* 主題分類網格 */
.theme-categories {
    padding: 50px 0;
    background: #f8f9fa;
}

.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.theme-card {
    background: white;
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    text-decoration: none;
    color: #333;
    transition: all 0.3s;
    box-shadow: 0 3px 15px rgba(0,0,0,0.05);
}

.theme-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.theme-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.theme-card h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.theme-card p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.article-count {
    color: #e31837;
    font-size: 0.85rem;
    font-weight: 600;
}

/* 旅遊指南下載 */
.travel-guide {
    padding: 50px 0;
}

.guide-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: white;
}

.guide-content {
    flex: 1;
}

.guide-content h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: white;
}

.guide-content p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    opacity: 0.9;
}

.guide-formats {
    display: flex;
    gap: 15px;
}

.guide-btn {
    padding: 12px 30px;
    background: white;
    color: #667eea;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.guide-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.guide-btn.outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.guide-image {
    width: 200px;
    height: 200px;
}

.guide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* 頁尾 */
.blog-footer {
    background: #1a1a1a;
    color: white;
    padding: 50px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-about h4,
.footer-links h4,
.footer-categories h4,
.footer-subscribe h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-about p {
    color: #999;
    line-height: 1.6;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
}

.footer-links ul,
.footer-categories ul {
    list-style: none;
}

.footer-links li,
.footer-categories li {
    margin-bottom: 12px;
}

.footer-links a,
.footer-categories a {
    color: #999;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover,
.footer-categories a:hover {
    color: white;
}

.subscribe-form {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.subscribe-form input {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 8px;
}

.subscribe-form button {
    padding: 12px 20px;
    background: #e31837;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s;
}

.subscribe-form button:hover {
    background: #b31237;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding: 25px 0;
    text-align: center;
    color: #666;
}

/* 響應式設計 */
@media (max-width: 1024px) {
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .blog-header h1 {
        font-size: 2.2rem;
    }
    
    .destination-stats {
        flex-wrap: wrap;
    }
    
    .guide-banner {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    
    .guide-formats {
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    body {
        font-size: 15px;
    }
    
    .assistant-container {
        padding: 1px;
    }

    .header-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .gamification-bar {
        flex-direction: column;
        gap: 1.5rem;
    }

    .options-grid {
        grid-template-columns: 1fr;
    }

    .progress-steps {
        flex-direction: column;
        gap: 1.5rem;
    }

    .step::before {
        margin: 0 auto 8px;
    }

    .results-summary {
        flex-direction: column;
        gap: 2.5rem;
    }

    .navigation-section {
        flex-direction: column;
        gap: 1.5rem;
    }

    .action-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .action-buttons button {
        width: 100%;
    }

    .hotel-result-card {
        flex-direction: column;
        text-align: center;
        gap: 1.2rem;
    }

    .hotel-price {
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .filter-bar {
        grid-template-columns: 1fr;
    }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    body {
        color: #000;
        background-color: #fff;
    }
    
    .hero, header {
        background: #000;
    }
    
    .cta-button, .btn-primary, .filter-button {
        background: #000;
        border: 2px solid #fff;
    }
}

/* 减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}