/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 浅色主题变量 */
    --primary-white: #FFFFFF;
    --light-beige: #F9F7F7;
    --soft-pink: #FFD6E7;
    --hazy-blue: #B8D8E6;
    --light-terracotta: #E6C9A8;
    --matte-black: #3A3A3A;
    --dark-gray: #5C5C5C;
    --text-light: #333333;
    --text-lighter: #666666;
    --shadow: rgba(0, 0, 0, 0.05);
    --shadow-hover: rgba(0, 0, 0, 0.1);
    --border-light: rgba(0, 0, 0, 0.08);
    --blur-bg: rgba(255, 255, 255, 0.85);
    --transition: all 0.3s ease;
}

/* 深色主题变量 */
body.dark-mode {
    --primary-white: #1E1E1E;
    --light-beige: #2A2A2A;
    --soft-pink: #A76D8B;
    --hazy-blue: #6A8FA8;
    --light-terracotta: #8C7A6D;
    --matte-black: #E0E0E0;
    --dark-gray: #B0B0B0;
    --text-light: #F0F0F0;
    --text-lighter: #C0C0C0;
    --shadow: rgba(0, 0, 0, 0.2);
    --shadow-hover: rgba(0, 0, 0, 0.3);
    --border-light: rgba(255, 255, 255, 0.1);
    --blur-bg: rgba(30, 30, 30, 0.85);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-beige);
    color: var(--text-light);
    line-height: 1.6;
    transition: var(--transition);
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23e6c9a8' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 顶部导航栏样式 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--blur-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.shrink {
    padding: 8px 0;
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    transition: var(--transition);
}

.blog-title {
    font-family: 'Pacifico', cursive;
    font-size: 1.8rem;
    color: var(--text-light);
    font-weight: normal;
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--text-lighter);
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
}

.nav-link i {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
    background-color: var(--soft-pink);
    border-radius: 50%;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-lighter);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    padding: 5px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background-color: var(--shadow);
    color: var(--text-light);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.4rem;
    cursor: pointer;
}

/* 搜索框样式 */
.search-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.search-container.active {
    opacity: 1;
    visibility: visible;
}

.search-box {
    width: 90%;
    max-width: 600px;
    background-color: var(--primary-white);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateY(-30px);
    transition: transform 0.4s ease;
}

.search-container.active .search-box {
    transform: translateY(0);
}

.search-input {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    color: var(--text-light);
    background-color: var(--light-beige);
}

.search-input:focus {
    outline: none;
    border-color: var(--hazy-blue);
}

.search-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--primary-white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* 主要内容区域 */
.main-content {
    margin-top: 90px;
    padding: 30px 0 60px;
}

.content-wrapper {
    display: flex;
    gap: 40px;
}

.main-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* 个人简介卡片样式 */
.intro-card {
    background-color: var(--primary-white);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 5px 15px var(--shadow);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.intro-card:hover {
    box-shadow: 0 8px 25px var(--shadow-hover);
}

.intro-content {
    display: flex;
    gap: 30px;
    align-items: center;
}

.avatar-container {
    flex-shrink: 0;
}

.avatar-frame {
    position: relative;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    padding: 8px;
    background: linear-gradient(135deg, var(--soft-pink), var(--hazy-blue));
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-frame::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(135deg, var(--soft-pink), var(--hazy-blue), var(--light-terracotta));
    border-radius: 50%;
    z-index: -1;
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-white);
}

.intro-text {
    flex: 1;
}

.intro-name {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 8px;
}

.intro-tagline {
    font-size: 1.1rem;
    color: var(--light-terracotta);
    margin-bottom: 15px;
    font-weight: 500;
}

.intro-desc {
    color: var(--text-lighter);
    margin-bottom: 20px;
    line-height: 1.7;
}

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

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--light-beige);
    color: var(--text-light);
    font-size: 1.2rem;
    transition: var(--transition);
    text-decoration: none;
}

.social-icon:hover {
    background-color: var(--soft-pink);
    color: var(--primary-white);
    transform: translateY(-3px);
}

/* 照片墙样式 */
.photo-grid-section, .articles-section, .tags-section {
    background-color: var(--primary-white);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 5px 15px var(--shadow);
    border: 1px solid var(--border-light);
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title i {
    color: var(--soft-pink);
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.photo-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 1/1;
    transition: var(--transition);
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.photo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    display: flex;
    align-items: flex-end;
    padding: 15px;
    opacity: 0;
    transition: var(--transition);
}

.photo-item:hover .photo-overlay {
    opacity: 1;
}

.photo-item:hover img {
    transform: scale(1.05);
}

.photo-caption {
    color: white;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* 文章卡片样式 */
.articles-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.article-card {
    display: flex;
    gap: 20px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

.article-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.article-card:hover {
    transform: translateX(5px);
}

.article-image {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--light-beige);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-lighter);
}

.article-image.pink {
    background-color: var(--soft-pink);
    color: var(--primary-white);
}

.article-image.blue {
    background-color: var(--hazy-blue);
    color: var(--primary-white);
}

.article-image.terracotta {
    background-color: var(--light-terracotta);
    color: var(--primary-white);
}

.article-content {
    flex: 1;
}

.article-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 10px;
    line-height: 1.4;
}

.article-excerpt {
    color: var(--text-lighter);
    margin-bottom: 15px;
    font-size: 0.95rem;
    line-height: 1.6;
}

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

.article-tag {
    display: inline-block;
    padding: 4px 10px;
    background-color: var(--light-beige);
    color: var(--text-lighter);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.article-read {
    color: var(--soft-pink);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.article-read:hover {
    gap: 10px;
}

/* 标签云样式 */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tag {
    display: inline-block;
    padding: 8px 16px;
    background-color: var(--light-beige);
    color: var(--text-light);
    border-radius: 20px;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid transparent;
}

.tag:hover {
    background-color: var(--soft-pink);
    color: var(--primary-white);
    transform: translateY(-3px);
}

.tag.active {
    background-color: var(--soft-pink);
    color: var(--primary-white);
}

/* 侧边栏样式 */
.sidebar {
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-card {
    background-color: var(--primary-white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 5px 15px var(--shadow);
    border: 1px solid var(--border-light);
}

.sidebar-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-title i {
    color: var(--soft-pink);
}

.playlist {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.playlist-item {
    display: grid;
    grid-template-columns: 25px 1fr;
    gap: 10px;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-light);
}

.playlist-item:last-child {
    border-bottom: none;
}

.playlist-number {
    color: var(--text-lighter);
    font-weight: 500;
}

.playlist-title {
    color: var(--text-light);
    font-weight: 500;
}

.playlist-artist {
    grid-column: 2;
    color: var(--text-lighter);
    font-size: 0.85rem;
}

.spotify-btn {
    width: 100%;
    padding: 12px;
    background-color: var(--matte-black);
    color: var(--primary-white);
    border: none;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.spotify-btn:hover {
    background-color: var(--dark-gray);
    transform: translateY(-2px);
}

.reading-book {
    text-align: center;
}

.book-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 5px;
}

.book-author {
    color: var(--text-lighter);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.reading-progress {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.progress-bar {
    height: 6px;
    background-color: var(--light-beige);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(to right, var(--soft-pink), var(--hazy-blue));
    border-radius: 3px;
}

.progress-text {
    color: var(--text-lighter);
    font-size: 0.9rem;
    text-align: right;
}

.random-photo-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 15px;
}

.photo-caption {
    color: var(--text-lighter);
    font-size: 0.9rem;
    text-align: center;
    font-style: italic;
}

.subscribe-text {
    color: var(--text-lighter);
    margin-bottom: 20px;
    text-align: center;
    line-height: 1.5;
}

.subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.subscribe-input {
    padding: 12px 15px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--text-light);
    background-color: var(--light-beige);
}

.subscribe-input:focus {
    outline: none;
    border-color: var(--hazy-blue);
}

.subscribe-btn {
    padding: 12px;
    background: linear-gradient(to right, var(--soft-pink), var(--light-terracotta));
    color: var(--primary-white);
    border: none;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.subscribe-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 214, 231, 0.3);
}

/* 页脚样式 */
.footer {
    background-color: var(--primary-white);
    border-top: 1px solid var(--border-light);
    padding: 40px 0;
}

.footer-content {
    text-align: center;
}

.footer-message {
    font-family: 'Pacifico', cursive;
    font-size: 1.8rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.footer-divider {
    height: 1px;
    width: 100px;
    background-color: var(--soft-pink);
    margin: 0 auto 25px;
}

.copyright {
    color: var(--text-lighter);
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.footer-links a {
    color: var(--text-lighter);
    text-decoration: none;
    margin: 0 5px;
    transition: var(--transition);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--soft-pink);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .content-wrapper {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .intro-content {
        flex-direction: column;
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .navbar-content {
        padding: 12px 0;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--blur-bg);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: 0 5px 15px var(--shadow);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        flex-direction: row;
        gap: 10px;
        font-size: 1rem;
    }
    
    .nav-link i {
        margin-bottom: 0;
    }
    
    .nav-link.active::after {
        bottom: -2px;
    }
    
    .theme-toggle {
        position: absolute;
        top: 15px;
        right: 60px;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .photo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sidebar {
        grid-template-columns: 1fr;
    }
    
    .footer-message {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .photo-grid {
        grid-template-columns: 1fr;
    }
    
    .article-card {
        flex-direction: column;
    }
    
    .article-image {
        width: 100%;
        height: 200px;
    }
    
    .intro-name {
        font-size: 1.8rem;
    }
}