/*
Theme Name: 2spu Theme
Theme URI: http://2spu.com
Author: 2spu
Author URI: http://2spu.com
Description: A modern content-focused theme inspired by ahhhhfs.com
Version: 1.0.1
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: 2spu-theme
*/

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #f59e0b;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --bg-color: #f9fafb;
    --card-bg: #ffffff;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    color: var(--primary-color);
}

img {
    max-width: 100%;
    height: auto;
}

/* Container */
.home-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 40px;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 60px 20px 40px;
    background: linear-gradient(180deg, #ffffff 0%, var(--bg-color) 100%);
}

.site-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.site-description {
    font-size: 16px;
    color: var(--text-light);
    max-width: 500px;
    margin: 0 auto;
}

/* Section Title */
.section-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.title-icon {
    font-size: 18px;
}

/* Featured Section - 编辑精选 */
.featured-section {
    margin-bottom: 40px;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.featured-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s, box-shadow 0.2s;
}

.featured-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.featured-image {
    height: 180px;
    overflow: hidden;
}

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

.featured-content {
    padding: 16px;
}

.category-tag {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 10px;
    font-weight: 500;
}

.featured-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}

.featured-title a:hover {
    color: var(--primary-color);
}

.featured-excerpt {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.5;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.featured-meta {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-light);
}

/* Category Navigation Grid */
.category-nav-section {
    margin-bottom: 40px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.category-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
    border: 1px solid var(--border-color);
}

.category-card:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.category-name {
    display: block;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}

.category-count {
    font-size: 13px;
    color: var(--text-light);
}

.category-card:hover .category-count {
    color: rgba(255, 255, 255, 0.8);
}

/* Category Content Section */
.category-content-section {
    margin-bottom: 40px;
}

/* Hotel Section - 大阪酒店推荐 */
.hotel-section {
    margin-bottom: 40px;
}

.hotel-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.hotel-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

.hotel-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hotel-image {
    height: 140px;
    overflow: hidden;
}

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

.hotel-content {
    padding: 14px;
}

.hotel-title {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hotel-excerpt {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hotel-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-light);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.view-more {
    font-size: 14px;
    color: var(--primary-color);
    font-weight: 500;
}

.view-more:hover {
    text-decoration: underline;
}

.posts-scroller {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 10px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.posts-scroller::-webkit-scrollbar {
    height: 6px;
}

.posts-scroller::-webkit-scrollbar-track {
    background: var(--border-color);
    border-radius: 3px;
}

.posts-scroller::-webkit-scrollbar-thumb {
    background: var(--text-light);
    border-radius: 3px;
}

.post-scroller-card {
    flex: 0 0 200px;
    background: var(--card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    scroll-snap-align: start;
    transition: transform 0.2s;
}

.post-scroller-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.card-image {
    height: 120px;
    overflow: hidden;
}

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

.card-content {
    padding: 12px;
}

.card-title {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-light);
}

/* Responsive */
@media (max-width: 900px) {
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .site-title {
        font-size: 28px;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-section {
        padding: 40px 20px 30px;
    }
    
    .post-scroller-card {
        flex: 0 0 160px;
    }
}

/* Sidebar */
.content-area {
    display: flex;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px;
}

.posts-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.sidebar {
    width: 300px;
    flex-shrink: 0;
}

.widget {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.widget-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.widget ul {
    list-style: none;
}

.widget ul li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.widget ul li:last-child {
    border-bottom: none;
}

.category-widget ul li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.category-count {
    background: var(--bg-color);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    color: var(--text-light);
}

/* Post Card (for archive pages) */
.post-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s;
}

.post-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.post-card-image {
    height: 160px;
    overflow: hidden;
    position: relative;
}

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

.post-card-category {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--primary-color);
    color: white;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 20px;
}

.post-card-content {
    padding: 16px;
}

.post-card-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}

.post-card-excerpt {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-light);
}

/* Single Post */
.single-post-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.post-header {
    margin-bottom: 30px;
}

.post-header .category-tag {
    margin-bottom: 12px;
}

.post-header h1 {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 15px;
}

.post-meta {
    display: flex;
    gap: 20px;
    color: var(--text-light);
    font-size: 14px;
}

.post-thumbnail {
    margin-bottom: 30px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.post-content {
    font-size: 16px;
    line-height: 1.8;
}

.post-content p {
    margin-bottom: 20px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.pagination a,
.pagination span {
    padding: 8px 16px;
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.pagination .current {
    background: var(--primary-color);
    color: white;
}

/* Footer */
.site-footer {
    background: var(--card-bg);
    padding: 30px 20px;
    text-align: center;
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    color: var(--text-light);
    font-size: 14px;
}