/* ------------------
 * Global style
 * --------------- */
a {
    color: rgb(var(--mdui-color-primary));
    text-decoration: none;
}

a:hover {
    color: rgb(var(--mdui-color-primary-container-light));
    text-decoration: underline;
}

.mdui-card-primary-title {
    font-family: 'Smiley';
}
@font-face {
    font-family: 'Smiley';
    src: url('./fonts/SmileySans-Oblique.ttf.woff2');
}
@font-face {
    font-family: 'AlimamaFangYuanTiVF';
    src: url('./fonts/AlimamaFangYuanTiVF-Thin-2.ttf');
}
body {
    font-family: Roboto, "Noto Sans SC", "PingFang SC", "Lantinghei SC", "Microsoft Yahei", "Hiragino Sans GB", "Microsoft Sans Serif", "WenQuanYi Micro Hei", sans-serif;
}

.scrollToTopBtn {
    position: fixed;
    bottom: 16px;
    right: 16px;
    z-index: 100;
    opacity: 1;
    transform: translateY(0px);
    transition: all .5s ease;
}

.divider svg path {
    stroke: rgb(var(--mdui-color-surface-variant));
}

.main-index-title {
    display: block;
    margin: 0 auto 0 40px;
    max-width: 1200px;
    line-height: 0.7;
    font-size: 32px;
    font-family: 'Smiley';
}
.main-post-title {
    display: block;
    margin: 0;
    max-width: 1200px;
    font-size: 32px;
}

.post-card .img-invert {
    filter: invert(0%);
    object-fit: cover;
    width: 100%;
    height: 200px;  /* 固定图片高度，避免变形 */
    max-height: 50%; /* 最大不超过卡片高度的50% */
    border-radius: var(--mdui-shape-corner-medium);
    position: relative;
    z-index: 0;
    display: block;
    flex-shrink: 0; /* 图片不压缩 */
}
.post-card-info {
    width: 87%;
    text-align: left;
    margin: 20px auto;
    padding: 0 10px;
    flex-grow: 1; /* 内容区域可扩展 */
    display: flex;
    flex-direction: column;
}
.post-card-info .post-title {
    font-size: 24px;
    font-family: 'AlimamaFangYuanTiVF';
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.post-meta {
    display: flex;
    align-items: center;
    margin-top: 8px;
    font-size: var(--mdui-typescale-label-large-size);
    color: rgb(var(--mdui-color-on-surface-variant));
}
.calendar-icon {
    margin-right: 4px;
}
.tag-none {
    padding: 6px 10px;
    border: .0625rem solid rgb(var(--mdui-color-outline));
    color: rgb(var(--mdui-color-on-surface-variant));
    background-color: rgba(0, 0, 0, 0);
    border-radius: var(--mdui-shape-corner-small);
}
.post-description {
    margin-top: 12px;
    font-size: var(--mdui-typescale-label-large-size);
    font-family: 'AlimamaFangYuanTiVF';
}
.post-description a {
    padding: 6px 10px;
    border: .0625rem solid rgb(var(--mdui-color-outline));
    text-decoration: none;
	outline: none;
	color: rgb(var(--mdui-color-on-surface));
	background-color: rgba(0, 0, 0, 0);
    border-radius: var(--mdui-shape-corner-small);
}
.pageNav {
    display: flex;
    margin-top: 5.5rem;
}
.pageNav .pagePrev {
    margin-right: .25rem;
    flex: 1;
}
.pageNav .pageNext {
    margin-left: .25rem;
    flex: 1;
}
.pageNav mdui-card {
    border-radius: var(--mdui-shape-corner-medium);
    transition: box-shadow 0.2s ease, outline 0.2s ease;
    outline: 2px solid transparent;
    outline-offset: 2px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1) !important;
    border: 1px solid rgba(var(--mdui-color-outline), 0.2);
}
.pageNav mdui-card:active, .pageNav mdui-card:focus-within {
    outline: 2px solid rgb(var(--mdui-color-primary));
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}
.pageNav a {
    vertical-align: text-top;
    display: block;
    padding: 1.5rem;
    text-decoration: none;
	outline: none;
	color: rgb(var(--mdui-color-on-surface-variant));
	font-size: 19px;
    font-weight: var(--mdui-typescale-title-medium-weight);
    text-align: center;
}
.pageNav mdui-icon {
    vertical-align: text-top;
}

#comments .comment-list {
    list-style-type: none;
    padding-inline-start: 0;
}


@media screen and (min-width: 1300px) {
    body {
        padding-left: 81px !important;
        padding-top: 0px !important;
    }
    mdui-top-app-bar {
        display: none;
    }
    #header-card {
        display: block;
        max-width: 1750px;
        min-width: 1200px;
        max-height: 537.5px;
        min-height: 537.5px;
        margin: 0 auto 120px auto;
        width: 100%;
        height: 100%;
        border-radius: var(--mdui-shape-corner-extra-large);
        position: relative;
        overflow: hidden;
    }
    .img-invert {
        filter: invert(30%);
        object-fit: cover;
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        z-index: 0;
        display: block;
    }
    #header-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        position: absolute;
        top: 0;
        left: 0;
    }
    
    .header-content {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        z-index: 2;
        padding: 20px;
    }
    
    .img-title {
        font-size: 4rem;
        margin: 0 0 10px 0;
        color: white;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
        white-space: normal;
        max-width: 90%;
        line-height: 1.2;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .img-description {
        font-size: 1.5rem;
        margin: 0;
        color: white;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
        white-space: normal;
        max-width: 90%;
        line-height: 1.3;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    #main-index, #main-post {
        margin: auto auto 5rem;
        max-width: 1200px;
    }
    
    .post-content-container {
        display: flex;
        gap: 24px;
        flex-wrap: wrap;
    }
    
    .main-post-content {
        flex: 1;
        min-width: 300px;
        max-width: calc(100% - 280px); /* 留出目录的空间 */
    }
    
    .main-post-content img {
        width: 100%;
        max-width: 100%;
        height: auto;
        border-radius: var(--mdui-shape-corner-medium);
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
        margin: 16px 0;
        display: block;
        object-fit: cover;
        transition: box-shadow 0.2s ease;
    }
    
    .main-post-content img:hover {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }
    .collect {
        margin: auto;
        width: 100%;
    }
    .post-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 16px;
    }
    .post-card {
        min-height: 300px;
        height: auto;
        width: 100%;
        margin: 0;
        font-size: 27px;
        text-align: center;
        border-radius: var(--mdui-shape-corner-medium);
        transition: box-shadow 0.2s ease, outline 0.2s ease;
        outline: 2px solid transparent;
        outline-offset: 2px;
        display: flex;
        flex-direction: column;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1) !important;
        border: 1px solid rgba(var(--mdui-color-outline), 0.2);
    }
    .post-card:active, .post-card:focus-within {
        outline: 2px solid rgb(var(--mdui-color-primary));
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
    }
    #footer {
        margin: 0 auto;
        padding-top: 3rem;
        max-width: 1200px;
        height: 25vh;
    }
    #footer a {
        text-decoration: none;
	    color: rgb(var(--mdui-color-primary));
    }
    #footer a:hover {
        text-decoration: underline;
        color: rgb(var(--mdui-color-primary-container-light));
    }
}

/* 平板设备样式 (768px - 1299px) */
@media screen and (min-width: 768px) and (max-width: 1299px) {
    body {
        padding-left: 0px !important;
        padding-top: 64px !important;
    }
    mdui-navigation-rail {
        display: none;
    }
    #header-card {
        display: block;
        margin: 0 auto 50px auto;
        width: 95%;
        max-height: 400px;
        min-height: 300px;
        border-radius: var(--mdui-shape-corner-extra-large);
        position: relative;
        overflow: hidden;
    }
    .img-invert {
        filter: invert(30%);
        object-fit: cover;
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        z-index: 0;
        display: block;
    }
    #header-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        position: absolute;
        top: 0;
        left: 0;
    }
    
    .header-content {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        z-index: 2;
        padding: 20px;
    }
    
    .img-title {
        font-size: 2.5rem;
        margin: 0 0 10px 0;
        color: white;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
        white-space: normal;
        max-width: 90%;
        line-height: 1.2;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .img-description {
        font-size: 1.2rem;
        margin: 0;
        color: white;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
        white-space: normal;
        max-width: 90%;
        line-height: 1.3;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* 平板设备归档页面样式 */
    .post-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }

    .post-card {
        min-height: 280px !important;
    }
    
    .post-card {
        min-height: 280px !important;
    }
}

/* 桌面端归档页面、标签页面、分类页面样式 */
.archive-title {
    font-size: 28px;
    margin: 20px 0;
    color: rgb(var(--mdui-color-on-surface));
    text-align: center;
}

.no-results {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    width: 100%;
}

.no-results-card {
    width: 100%;
    max-width: 500px;
    margin: 20px;
    text-align: center;
}

.no-results-content {
    padding: 32px;
}

.no-results-icon {
    font-size: 64px;
    width: 64px;
    height: 64px;
    color: rgb(var(--mdui-color-on-surface-variant));
    margin-bottom: 16px;
}

.no-results-title {
    font-size: 24px;
    margin: 0 0 16px 0;
    color: rgb(var(--mdui-color-on-surface));
}

.no-results-desc {
    font-size: 16px;
    margin: 0 0 24px 0;
    color: rgb(var(--mdui-color-on-surface-variant));
    line-height: 1.6;
}

.no-results-search {
    margin-top: 16px;
}

.no-results-search form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.search-input {
    width: 100%;
    max-width: 400px;
}

/* 桌面端错误页面样式 */
.error-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    width: 100%;
}

.error-card {
    width: 100%;
    max-width: 600px;
    margin: 20px;
}

.error-content {
    padding: 32px;
    text-align: center;
}

.error-icon {
    font-size: 64px;
    width: 64px;
    height: 64px;
    color: rgb(var(--mdui-color-error));
    margin-bottom: 16px;
}

.error-title {
    font-size: 28px;
    margin: 0 0 16px 0;
    color: rgb(var(--mdui-color-on-surface));
}

.error-desc {
    font-size: 16px;
    margin: 0 0 24px 0;
    color: rgb(var(--mdui-color-on-surface-variant));
    line-height: 1.6;
}

.error-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin: 24px 0;
    flex-wrap: wrap;
}

.error-search {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgb(var(--mdui-color-outline-variant));
}

.error-search h4 {
    margin: 0 0 16px 0;
    font-size: 18px;
    color: rgb(var(--mdui-color-on-surface-variant));
}

.error-search form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.error-search mdui-text-field {
    width: 100%;
    max-width: 400px;
}

/* 手机设备样式 (小于768px) */
@media screen and (max-width: 767px) {
    body {
        padding-left: 0px !important;
        padding-top: 64px !important;
    }
    mdui-navigation-rail {
        display: none;
    }
    #header-card {
        display: block;
        margin: 0 auto 30px auto;
        width: 95%;
        max-height: 250px;
        min-height: 200px;
        border-radius: var(--mdui-shape-corner-large);
        position: relative;
        overflow: hidden;
    }
    .img-invert {
        filter: invert(30%);
        object-fit: cover;
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        z-index: 0;
        display: block;
    }
    #header-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        position: absolute;
        top: 0;
        left: 0;
    }
    
    .header-content {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        z-index: 2;
        padding: 15px;
    }
    
    .img-title {
        font-size: 1.8rem;
        margin: 0 0 8px 0;
        color: white;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
        white-space: normal;
        max-width: 90%;
        line-height: 1.2;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .img-description {
        font-size: 1rem;
        margin: 0;
        color: white;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
        white-space: normal;
        max-width: 90%;
        line-height: 1.3;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* 移动端归档页面样式 */
    .post-grid {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }
    
    .post-card {
        min-height: 250px !important;
    }
    
    .post-card {
        min-height: 250px !important;
    }
    
    /* 移动端错误页面样式 */
    .error-card {
        margin: 20px;
        padding: 16px;
    }
    
    .error-content {
        text-align: center;
    }
    
    .error-icon {
        font-size: 48px;
        width: 48px;
        height: 48px;
        color: rgb(var(--mdui-color-error));
        margin-bottom: 16px;
    }
    
    .error-actions {
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin: 24px 0;
    }
    
    .error-actions mdui-button {
        width: 100%;
    }
}

/* 归档页面、标签页面、分类页面样式 */
.archive-title {
    font-size: 28px;
    margin: 20px 0;
    color: rgb(var(--mdui-color-on-surface));
    text-align: center;
}

.no-results {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    width: 100%;
}

.no-results-card {
    width: 100%;
    max-width: 500px;
    margin: 20px;
    text-align: center;
}

.no-results-content {
    padding: 32px;
}

.no-results-icon {
    font-size: 64px;
    width: 64px;
    height: 64px;
    color: rgb(var(--mdui-color-on-surface-variant));
    margin-bottom: 16px;
}

.no-results-title {
    font-size: 24px;
    margin: 0 0 16px 0;
    color: rgb(var(--mdui-color-on-surface));
}

.no-results-desc {
    font-size: 16px;
    margin: 0 0 24px 0;
    color: rgb(var(--mdui-color-on-surface-variant));
    line-height: 1.6;
}

.no-results-search {
    margin-top: 16px;
}

.no-results-search form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.search-input {
    width: 100%;
    max-width: 400px;
}

/* 错误页面样式 */
.error-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    width: 100%;
}

.error-card {
    width: 100%;
    max-width: 600px;
    margin: 20px;
}

.error-content {
    padding: 32px;
    text-align: center;
}

.error-icon {
    font-size: 64px;
    width: 64px;
    height: 64px;
    color: rgb(var(--mdui-color-error));
    margin-bottom: 16px;
}

.error-title {
    font-size: 28px;
    margin: 0 0 16px 0;
    color: rgb(var(--mdui-color-on-surface));
}

.error-desc {
    font-size: 16px;
    margin: 0 0 24px 0;
    color: rgb(var(--mdui-color-on-surface-variant));
    line-height: 1.6;
}

.error-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin: 24px 0;
    flex-wrap: wrap;
}

.error-search {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgb(var(--mdui-color-outline-variant));
}

.error-search h4 {
    margin: 0 0 16px 0;
    font-size: 18px;
    color: rgb(var(--mdui-color-on-surface-variant));
}

.error-search form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.error-search mdui-text-field {
    width: 100%;
    max-width: 400px;
}
#main-index {
    margin: auto auto 5rem;
    width: 100%;
}
#main-post {
    margin: auto auto 5rem;
    width: 95%;
}
.main-post-content img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: var(--mdui-shape-corner-medium);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    margin: 16px 0;
    display: block;
    object-fit: cover;
    transition: box-shadow 0.2s ease;
}

.main-post-content img:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.collect {
    margin: auto;
    width: 95%;
}
.post-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.post-card {
    min-height: 300px;
    height: auto;
    width: 100%;
    margin: 0;
    font-size: 27px;
    text-align: center;
    border-radius: var(--mdui-shape-corner-medium);
    transition: box-shadow 0.2s ease, outline 0.2s ease;
    outline: 2px solid transparent;
    outline-offset: 2px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1) !important;
    border: 1px solid rgba(var(--mdui-color-outline), 0.2);
}
.post-card:active, .post-card:focus-within {
    outline: 2px solid rgb(var(--mdui-color-primary));
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}
#footer {
    margin: 5rem auto;
    width: 95%;
    height: 25vh;
}
#footer a {
    text-decoration: none;
    color: rgb(var(--mdui-color-primary));
}
#footer a:hover {
    text-decoration: underline;
    color: rgb(var(--mdui-color-primary-container-light));
}

@media screen and (max-width: 1299px) {
    .post-content-container {
        flex-direction: column;
    }
    
    .main-post-content {
        max-width: 100%;
        min-width: 100%;
    }
    
    #main-post .post-content-container #toc-container {
        position: static !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 20px 0 0 0 !important;
        order: -1; /* 将目录移到内容上方 */
    }
    
    #toc-content {
        max-height: 30vh;
        overflow-y: auto;
    }
}

/* 评论样式 */
#comments {
    margin: 20px 0;
}

#comments h3 {
    font-size: 18px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comment-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comment-card {
    background: rgb(var(--mdui-color-surface-container));
    border-radius: var(--mdui-shape-corner-medium);
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.comment-author-info {
    display: flex;
    align-items: center;
}

.comment-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-right: 12px;
    overflow: hidden;
}

.comment-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.comment-author-name {
    font-size: 15px;
    font-weight: 500;
    margin: 0 0 2px 0;
    color: rgb(var(--mdui-color-on-surface));
}

.comment-author-role {
    font-size: 12px;
    margin: 0;
    color: rgb(var(--mdui-color-primary));
}

.comment-date {
    font-size: 14px;
    color: rgb(var(--mdui-color-on-surface-variant));
}

.comment-content {
    margin: 12px 0;
    font-size: 15px;
    line-height: 1.6;
    color: rgb(var(--mdui-color-on-surface));
}

.comment-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
}

.comment-reply {
    margin-top: 8px;
}

.comment-reply a {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background: rgb(var(--mdui-color-primary));
    color: white;
    border-radius: var(--mdui-shape-corner-full);
    text-decoration: none;
    font-size: 14px;
    transition: background-color 0.2s ease;
}

.comment-reply a:hover {
    background: rgb(var(--mdui-color-primary-container-light));
    text-decoration: none;
}

.comment-reply a:before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 6px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M20 2H4c-1.1 0-2 .9-2 2v18l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-2 12H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
}

/* 评论回复样式 */
.comment-children {
    margin-left: 48px;
    margin-top: 12px;
}

@media screen and (max-width: 768px) {
    .comment-children {
        margin-left: 24px;
    }
}

/* 评论表单样式 */
.respond {
    margin-top: 40px;
    padding: 20px;
    background: rgb(var(--mdui-color-surface-container));
    border-radius: var(--mdui-shape-corner-medium);
}

.respond h3 {
    font-size: 18px;
    margin-bottom: 20px;
}

#comment-form p {
    margin-bottom: 16px;
}

#comment-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: rgb(var(--mdui-color-on-surface));
}

#comment-form .text {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid rgb(var(--mdui-color-outline));
    border-radius: var(--mdui-shape-corner-small);
    font-size: 14px;
    background: rgb(var(--mdui-color-surface));
    color: rgb(var(--mdui-color-on-surface));
}

#comment-form .text:focus {
    outline: none;
    border-color: rgb(var(--mdui-color-primary));
    box-shadow: 0 0 0 2px rgba(var(--mdui-color-primary), 0.2);
}

#comment-form mdui-text-field {
    width: 100%;
}

.cancel-comment-reply {
    margin-bottom: 16px;
}

.cancel-comment-reply a {
    color: rgb(var(--mdui-color-primary));
    text-decoration: none;
}

.cancel-comment-reply a:hover {
    text-decoration: underline;
}

/* 文章目录样式 */
#toc-container {
    position: sticky;
    top: 20px;
    width: 250px;
    background: rgb(var(--mdui-color-surface-container));
    border-radius: var(--mdui-shape-corner-medium);
    padding: 16px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    align-self: flex-start;
    height: auto;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.toc-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgb(var(--mdui-color-outline-variant));
    color: rgb(var(--mdui-color-on-surface));
    font-weight: 500;
}

.toc-header mdui-icon {
    margin-right: 8px;
}

#toc-content {
}

#toc-content mdui-list-item {
    color: rgb(var(--mdui-color-on-surface-variant));
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

#toc-content mdui-list-item[headline-line="1"] {
    overflow: hidden;
}

#toc-content mdui-list-item[headline-line="1"]::part(container) {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

#toc-content mdui-list-item[headline-line="0"] {
    white-space: normal;
}

#toc-content mdui-list-item:hover {
    background-color: rgba(var(--mdui-color-primary), 0.1);
    color: rgb(var(--mdui-color-primary));
}

/* 高亮当前活动的目录项 */
#toc-content mdui-list-item.toc-active {
    background-color: rgba(var(--mdui-color-primary), 0.2) !important;
    color: rgb(var(--mdui-color-primary)) !important;
    font-weight: 500;
}

/* 首页文章卡片元数据样式 */
.post-card .post-meta-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 24px;
}

.post-card .post-meta-chips mdui-chip {
    --mdui-chip-label-text-size: 12px;
    --mdui-chip-leading-icon-size: 14px;
}

/* 文章元数据行样式 */
.post-meta-row {
    display: flex;
    gap: 12px;
    margin: 16px 0;
    align-items: center;
    flex-wrap: wrap;
}

.post-meta-row mdui-chip {
    --mdui-chip-label-text-size: 14px;
    --mdui-chip-leading-icon-size: 16px;
    text-decoration: none !important;
}

.post-meta-row mdui-chip a {
    text-decoration: none !important;
    color: inherit !important;
}

.post-meta-row mdui-chip a:hover {
    text-decoration: none !important;
    color: inherit !important;
}

/* 代码块样式 - 适配MDUI设计 */
pre[class*="language-"] {
    background: rgb(var(--mdui-color-surface-container-low)) !important;
    border-radius: var(--mdui-shape-corner-medium) !important;
    padding: 32px 16px 16px 16px !important; /* 增加上边距为顶部标签留出更多空间 */
    overflow: auto !important;
    position: relative !important;
    margin: 16px 0 !important;
}

/* 代码块语言标识 */
pre[data-language]::before {
    content: attr(data-language) !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    background: rgb(var(--mdui-color-secondary-container)) !important;
    color: rgb(var(--mdui-color-on-secondary-container)) !important;
    padding: 6px 12px !important;
    border-radius: 0 var(--mdui-shape-corner-medium) 0 0 !important;
    font-size: 12px !important;
    font-weight: bold !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    text-overflow: ellipsis !important;
    max-width: calc(100% - 24px) !important;
    overflow: hidden !important;
}

:not(pre) > code[class*="language-"],
pre[class*="language-"] {
    background: rgb(var(--mdui-color-surface-container-low)) !important;
}

.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
    color: rgb(var(--mdui-color-outline));
}

.token.punctuation {
    color: rgb(var(--mdui-color-on-surface-variant));
}

.token.namespace {
    opacity: 0.7;
}

.token.property,
.token.tag,
.token.boolean,
.token.number,
.token.constant,
.token.symbol,
.token.deleted {
    color: rgb(var(--mdui-color-error));
}

.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
    color: rgb(var(--mdui-color-tertiary));
}

.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string,
.token.variable {
    color: rgb(var(--mdui-color-primary));
}

.token.atrule,
.token.attr-value,
.token.keyword {
    color: rgb(var(--mdui-color-secondary));
}

.token.function {
    color: rgb(var(--mdui-color-primary));
}

.token.regex,
.token.important,
.token.annotation {
    color: rgb(var(--mdui-color-tertiary));
}

.token.important,
.token.bold {
    font-weight: bold;
}

.token.italic {
    font-style: italic;
}

.token.entity {
    cursor: help;
}

/* 表格样式 - MDUI设计 */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 16px 0;
    background: rgb(var(--mdui-color-surface));
    border-radius: var(--mdui-shape-corner-medium);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

th, td {
    padding: 12px 16px;
    text-align: left;
    border-right: 1px solid rgb(var(--mdui-color-outline-variant));
    border-bottom: 1px solid rgb(var(--mdui-color-outline-variant));
}

th:last-child, td:last-child {
    border-right: none;
}

/* 根据align属性设置对齐方式 */
th[align="left"], td[align="left"] {
    text-align: left;
}

th[align="center"], td[align="center"] {
    text-align: center;
}

th[align="right"], td[align="right"] {
    text-align: right;
}

th {
    background: rgb(var(--mdui-color-surface-container-highest));
    font-weight: 500;
    color: rgb(var(--mdui-color-on-surface));
    font-size: var(--mdui-typescale-label-large-size);
}

td {
    color: rgb(var(--mdui-color-on-surface-variant));
}

tr:last-child td {
    border-bottom: none;
}

tr:hover {
    background: rgb(var(--mdui-color-surface-container-high));
}

/* 引用块样式 - MDUI设计 */
blockquote {
    margin: 16px 0;
    padding: 16px 24px;
    border-left: 4px solid rgb(var(--mdui-color-primary));
    background: rgb(var(--mdui-color-surface-container));
    border-radius: 0 var(--mdui-shape-corner-medium) var(--mdui-shape-corner-medium) 0;
    font-style: italic;
    color: rgb(var(--mdui-color-on-surface-variant));
    position: relative;
}

blockquote p {
    margin: 8px 0;
}

blockquote p:first-child {
    margin-top: 0;
}

blockquote p:last-child {
    margin-bottom: 0;
}

/* 标题样式 - MDUI设计 */
h1 {
    font-size: var(--mdui-typescale-display-large-size);
    font-weight: var(--mdui-typescale-display-large-weight);
    line-height: var(--mdui-typescale-display-large-line-height);
    letter-spacing: var(--mdui-typescale-display-large-tracking);
    margin: 32px 0 24px 0;
    color: rgb(var(--mdui-color-on-surface));
}

h2 {
    font-size: var(--mdui-typescale-headline-large-size);
    font-weight: var(--mdui-typescale-headline-large-weight);
    line-height: var(--mdui-typescale-headline-large-line-height);
    letter-spacing: var(--mdui-typescale-headline-large-tracking);
    margin: 28px 0 20px 0;
    color: rgb(var(--mdui-color-on-surface));
}

h3 {
    font-size: var(--mdui-typescale-headline-medium-size);
    font-weight: var(--mdui-typescale-headline-medium-weight);
    line-height: var(--mdui-typescale-headline-medium-line-height);
    letter-spacing: var(--mdui-typescale-headline-medium-tracking);
    margin: 24px 0 16px 0;
    color: rgb(var(--mdui-color-on-surface));
}

h4 {
    font-size: var(--mdui-typescale-headline-small-size);
    font-weight: var(--mdui-typescale-headline-small-weight);
    line-height: var(--mdui-typescale-headline-small-line-height);
    letter-spacing: var(--mdui-typescale-headline-small-tracking);
    margin: 20px 0 12px 0;
    color: rgb(var(--mdui-color-on-surface));
}

h5 {
    font-size: var(--mdui-typescale-title-large-size);
    font-weight: var(--mdui-typescale-title-large-weight);
    line-height: var(--mdui-typescale-title-large-line-height);
    letter-spacing: var(--mdui-typescale-title-large-tracking);
    margin: 16px 0 8px 0;
    color: rgb(var(--mdui-color-on-surface));
}

h6 {
    font-size: var(--mdui-typescale-title-medium-size);
    font-weight: var(--mdui-typescale-title-medium-weight);
    line-height: var(--mdui-typescale-title-medium-line-height);
    letter-spacing: var(--mdui-typescale-title-medium-tracking);
    margin: 12px 0 4px 0;
    color: rgb(var(--mdui-color-on-surface-variant));
}

/* 文本样式 - MDUI设计 */
strong, b {
    font-weight: var(--mdui-typescale-body-large-weight);
    color: rgb(var(--mdui-color-on-surface));
}

em, i {
    font-style: italic;
    color: rgb(var(--mdui-color-on-surface-variant));
}

strong em, em strong, b i, i b {
    font-weight: var(--mdui-typescale-body-large-weight);
    font-style: italic;
    color: rgb(var(--mdui-color-on-surface));
}

/* 列表样式 - MDUI设计 */
ul, ol {
    margin: 16px 0;
    padding-left: 32px;
}

ul {
    list-style-type: disc;
}

ol {
    list-style-type: decimal;
}

li {
    margin: 8px 0;
    line-height: 1.6;
    color: rgb(var(--mdui-color-on-surface));
}

ul ul, ol ul {
    list-style-type: circle;
    margin-top: 4px;
    margin-bottom: 4px;
}

ol ol, ul ol {
    list-style-type: lower-alpha;
    margin-top: 4px;
    margin-bottom: 4px;
}

/* 文章内容中的列表样式 */
.post-content-container li {
    margin: 6px 0;
}

@media screen and (max-width: 767px) {
    .post-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .post-card {
        min-height: 300px;
        height: auto;
    }
}

/* Spotlight图片查看器样式修复 - 解决侧边栏挤压问题 */
#spotlight {
    z-index: 100000 !important; /* 确保图片查看器在最顶层 */
    left: 0 !important; /* 确保从左边开始 */
    top: 0 !important; /* 确保从顶部开始 */
    width: 100% !important; /* 确保占满全屏宽度 */
    height: 100% !important; /* 确保占满全屏高度 */
}

#spotlight .spl-header,
#spotlight .spl-footer {
    z-index: 100001 !important; /* 确保控制按钮在图片之上 */
}

/* 针对桌面端大屏幕的特别处理 */
@media screen and (min-width: 1300px) {
    #spotlight {
        z-index: 100000 !important;
    }
}

/* 页脚样式 */
.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    text-align: center;
    font-size: 14px;
    color: rgb(var(--mdui-color-on-surface-variant));
}

.footer-content span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.footer-content a {
    color: rgb(var(--mdui-color-primary));
    text-decoration: none;
}

.footer-content a:hover {
    color: rgb(var(--mdui-color-primary-container-light));
    text-decoration: underline;
}

/* 页脚芯片组件样式 */
.footer-content mdui-chip {
    --mdui-chip-label-text-size: 14px;
    --mdui-chip-leading-icon-size: 16px;
    text-decoration: none !important;
    color: inherit !important;
}

@media screen and (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: 8px;
    }
}

/* ==================== PJAX 相关样式 ==================== */

/* PJAX容器过渡动画 */
#pjax-container {
    transition: opacity 0.2s ease-in-out;
}

/* 页面加载时的淡入效果 */
.pjax-fade-in {
    animation: pjaxFadeIn 0.3s ease-in-out;
}

@keyframes pjaxFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 链接点击时的视觉反馈 */
a[href]:active {
    opacity: 0.7;
}

/* 确保PJAX加载时页面不会跳动 */
html {
    scroll-behavior: smooth;
}

/* PJAX加载状态指示器 */
.pjax-loading {
    position: relative;
}

.pjax-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(var(--mdui-color-primary), 0.3);
    border-top-color: rgb(var(--mdui-color-primary));
    border-radius: 50%;
    animation: pjaxSpin 0.8s linear infinite;
}

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