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

body {
      background-color: #f9f7f4;
        font-family: 'Georgia', 'Times New Roman', 'Noto Serif SC', 'Source Han Serif SC', serif;
          color: #3e3a35;
            line-height: 1.6;
              padding: 2rem 1.5rem;
                display: flex;
                  flex-direction: column;
                    align-items: center;
}

/* 整体容器 */
.blog-wrapper {
      max-width: 1100px;
        width: 100%;
          display: flex;
            flex-direction: column;
              gap: 2.5rem;
}

/* 头部区域 */
.blog-header {
      display: flex;
        flex-direction: column;
          align-items: center;
            text-align: center;
              border-bottom: 2px solid #e5ded4;
                padding-bottom: 2rem;
}

.blog-title {
      font-size: 3.2rem;
        font-weight: 500;
          letter-spacing: 2px;
            color: #4a453d;
              margin-bottom: 0.5rem;
                font-family: 'Playfair Display', 'Georgia', 'Times New Roman', serif;
}

.blog-subtitle {
      font-size: 1.1rem;
        color: #8c8175;
          font-style: italic;
            margin-bottom: 1.2rem;
}

.nav-links {
      display: flex;
        gap: 2.5rem;
          flex-wrap: wrap;
            justify-content: center;
              margin-top: 0.5rem;
}

.nav-links a {
      text-decoration: none;
        color: #5f5549;
          font-weight: 500;
            font-size: 1rem;
              text-transform: uppercase;
                letter-spacing: 1px;
                  transition: color 0.2s ease;
                    border-bottom: 1px solid transparent;
                      padding-bottom: 4px;
}

.nav-links a:hover {
      color: #b45f4c;
        border-bottom-color: #b45f4c;
}

/* 主体：文章区 + 侧边栏 */
.main-content {
      display: grid;
        grid-template-columns: 2fr 1fr;
          gap: 2.5rem;
}

/* 文章列表 */
.posts-section {
      display: flex;
        flex-direction: column;
          gap: 2.2rem;
}

.section-title {
      font-size: 1.6rem;
        font-weight: 500;
          border-left: 5px solid #b45f4c;
            padding-left: 1rem;
              margin-bottom: 0.3rem;
                color: #4a453d;
                  letter-spacing: 0.5px;
}

.post-card {
      background-color: #ffffff;
        border-radius: 12px;
          padding: 1.8rem 2rem;
            box-shadow: 0 8px 18px rgba(0, 0, 0, 0.03), 0 2px 6px rgba(0, 0, 0, 0.02);
              transition: transform 0.2s ease, box-shadow 0.25s ease;
                border: 1px solid #f0e9e0;
                  display: flex;
                    flex-direction: column;
                      gap: 0.8rem;
}

.post-card:hover {
      transform: translateY(-4px);
        box-shadow: 0 16px 28px rgba(0, 0, 0, 0.05), 0 4px 12px rgba(0, 0, 0, 0.03);
          border-color: #dacbbc;
}

.post-meta {
      display: flex;
        align-items: center;
          gap: 1.2rem;
            font-size: 0.85rem;
              color: #9b8e80;
                flex-wrap: wrap;
}

.post-meta i {
      margin-right: 4px;
        font-size: 1rem;
          color: #b45f4c;
            vertical-align: middle;
}

.post-category {
      background-color: #f2e9de;
        color: #6b5d4f;
          padding: 0.2rem 1rem;
            border-radius: 30px;
              font-size: 0.75rem;
                font-weight: 600;
                  letter-spacing: 0.4px;
                    text-transform: uppercase;
}

.post-title {
      font-size: 1.7rem;
        font-weight: 500;
          color: #3a332b;
            line-height: 1.3;
              margin: 0.2rem 0 0.3rem;
                transition: color 0.2s;
}

.post-title a {
      text-decoration: none;
        color: inherit;
}

.post-title a:hover {
      color: #b45f4c;
}

.post-excerpt {
      color: #5f5951;
        font-size: 0.98rem;
          margin-bottom: 0.5rem;
}

.read-more {
      align-self: flex-start;
        text-decoration: none;
          color: #b45f4c;
            font-weight: 600;
              font-size: 0.9rem;
                display: flex;
                  align-items: center;
                    gap: 5px;
                      transition: gap 0.2s;
                        border-bottom: 1px solid transparent;
                          padding-bottom: 2px;
}

.read-more i {
      font-size: 1.1rem;
        transition: transform 0.2s;
}

.read-more:hover {
      gap: 10px;
        border-bottom-color: #b45f4c;
}

.read-more:hover i {
      transform: translateX(4px);
}

/* 侧边栏 */
.sidebar {
      display: flex;
        flex-direction: column;
          gap: 2.2rem;
}

.about-widget {
      background: #fffaf5;
        border-radius: 16px;
          padding: 1.8rem 1.8rem;
            border: 1px solid #efe3d5;
              text-align: center;
}

.avatar {
      width: 90px;
        height: 90px;
          background: linear-gradient(135deg, #d6c6b5, #b8a088);
            border-radius: 50%;
              margin: 0 auto 1.2rem;
                display: flex;
                  align-items: center;
                    justify-content: center;
                      color: white;
                        font-size: 2.5rem;
}

.about-widget h3 {
      font-size: 1.4rem;
        font-weight: 500;
          color: #4a4238;
            margin-bottom: 0.4rem;
}

.about-widget .signature {
      font-style: italic;
        color: #8b7b6b;
          font-size: 0.9rem;
            margin-bottom: 1rem;
}

.about-widget p {
      color: #5e554a;
        font-size: 0.92rem;
          line-height: 1.7;
}

.widget {
      background: white;
        border-radius: 16px;
          padding: 1.5rem 1.8rem;
            border: 1px solid #efe3d5;
              box-shadow: 0 6px 14px rgba(0, 0, 0, 0.02);
}

.widget h4 {
      font-size: 1.2rem;
        font-weight: 500;
          margin-bottom: 1.2rem;
            color: #4a453d;
              border-bottom: 1px dashed #dbcebd;
                padding-bottom: 0.5rem;
}

.tag-cloud {
      display: flex;
        flex-wrap: wrap;
          gap: 0.6rem;
}

.tag {
      background: #f3ede6;
        color: #5e5142;
          padding: 0.3rem 1rem;
            border-radius: 30px;
              font-size: 0.8rem;
                text-decoration: none;
                  transition: background 0.2s, color 0.2s;
                    font-weight: 500;
}

.tag:hover {
      background: #b45f4c;
        color: white;
}

.recent-post-item {
      display: flex;
        align-items: center;
          gap: 0.9rem;
            margin-bottom: 1rem;
              padding-bottom: 0.8rem;
                border-bottom: 1px solid #f0e8dd;
}

.recent-post-item:last-child {
      border-bottom: none;
        margin-bottom: 0;
}

.recent-post-icon {
      font-size: 1.5rem;
        color: #b45f4c;
          opacity: 0.8;
}

.recent-post-text a {
      text-decoration: none;
        color: #4a4238;
          font-weight: 500;
            font-size: 0.95rem;
              transition: color 0.2s;
}

.recent-post-text a:hover {
      color: #b45f4c;
}

.recent-post-text .date-small {
      font-size: 0.75rem;
        color: #ab9d8c;
          display: block;
            margin-top: 2px;
}

/* 页脚 */
.blog-footer {
      margin-top: 2rem;
        border-top: 1px solid #e2d9ce;
          padding-top: 2rem;
            text-align: center;
              color: #8d8174;
                font-size: 0.9rem;
                  display: flex;
                    flex-direction: column;
                      gap: 0.6rem;
}

.social-icons {
      display: flex;
        justify-content: center;
          gap: 1.8rem;
            font-size: 1.3rem;
              margin-bottom: 0.5rem;
}

.social-icons a {
      color: #7a6e60;
        transition: color 0.2s;
}

.social-icons a:hover {
      color: #b45f4c;
}

/* 响应式 */
@media (max-width: 750px) {
      .main-content {
              grid-template-columns: 1fr;
      }

        body {
                padding: 1.5rem 1rem;
        }

          .blog-title {
                  font-size: 2.5rem;
          }
}
          }
        }
      }
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}