/* ========================================
   Responsive Typecho Theme - style.css
   功能：响应式 / 暗黑模式 / 动画 / 代码高亮
   ======================================== */

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --primary-light: #818cf8;
    --text: #1f2937;
    --text-light: #6b7280;
    --text-lighter: #9ca3af;
    --bg: #f9fafb;
    --card-bg: #ffffff;
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    --radius: 14px;
    --radius-sm: 8px;
    --shadow: 0 2px 16px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --max-width: 1200px;
    --header-height: 64px;
    --transition: all .3s cubic-bezier(.4,0,.2,1);
}

/* ===== Dark Mode ===== */
[data-theme="dark"] {
    --primary: #818cf8;
    --primary-hover: #a5b4fc;
    --primary-light: #4f46e5;
    --text: #e5e7eb;
    --text-light: #9ca3af;
    --text-lighter: #6b7280;
    --bg: #0f172a;
    --card-bg: #1e293b;
    --border: #334155;
    --border-light: #1e293b;
    --shadow: 0 2px 16px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.85;
    color: var(--text);
    background: var(--bg);
    transition: background .4s ease, color .4s ease;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}
a:hover { color: var(--primary-hover); }

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
}

ul { list-style: none; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Skip Link (无障碍) ===== */
.skip-link {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #fff;
    padding: 8px 16px;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    z-index: 9999;
    font-size: .85rem;
}
.skip-link:focus { top: 0; }

/* ===== Header ===== */
.site-header {
    background: color-mix(in srgb, var(--card-bg) 85%, transparent);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.logo a {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -.02em;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.logo-img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

/* 主题切换按钮 */
.theme-toggle {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-light);
    cursor: pointer;
    margin-right: 8px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.theme-toggle:hover {
    background: var(--border-light);
    color: var(--primary);
    transform: rotate(15deg);
}

/* 汉堡菜单 */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--text);
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.menu-toggle:hover { background: var(--border-light); }
.menu-toggle.active i::before { content: "\f00d"; }

/* 导航 */
.site-nav {
    display: flex;
    gap: 28px;
    align-items: center;
}

.site-nav a {
    color: var(--text-light);
    font-weight: 500;
    font-size: .95rem;
    position: relative;
    padding: 4px 0;
}

.site-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width .3s ease;
}

.site-nav a:hover { color: var(--primary); }
.site-nav a:hover::after { width: 100%; }

/* 遮罩层 */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 99;
    opacity: 0;
    transition: opacity .3s ease;
}

/* ===== Main Layout ===== */
.main-content {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
    padding-top: 36px;
    padding-bottom: 48px;
    align-items: start;
}

/* ===== Post Card (首页) ===== */
.post-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    border: 1px solid transparent;
    transition: var(--transition);
    animation: fadeInUp .5s ease both;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.post-card:nth-child(2) { animation-delay: .05s; }
.post-card:nth-child(3) { animation-delay: .1s; }
.post-card:nth-child(4) { animation-delay: .15s; }

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

.post-thumb {
    margin: -28px -28px 20px;
    overflow: hidden;
    border-radius: var(--radius) var(--radius) 0 0;
}

.post-thumb img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 0;
    transition: transform .4s ease;
}

.post-card:hover .post-thumb img { transform: scale(1.05); }

.post-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

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

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--text-lighter);
    font-size: .85rem;
    margin-bottom: 16px;
}

.post-meta span { display: flex; align-items: center; gap: 5px; }

.post-excerpt {
    color: var(--text-light);
    line-height: 1.75;
    margin-bottom: 16px;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: .9rem;
    color: var(--primary);
}

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

/* ===== Post Full (文章页) ===== */
.post-full {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 40px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}

.post-full .post-header { margin-bottom: 28px; }

.post-full .post-title {
    font-size: 2rem;
    line-height: 1.35;
    margin-bottom: 16px;
    font-weight: 800;
}

.post-cover {
    margin: -40px -40px 28px;
    overflow: hidden;
    border-radius: var(--radius) var(--radius) 0 0;
}

.post-cover img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 0;
}

/* 文章内容样式 */
.post-content h2,
.post-content h3,
.post-content h4 {
    margin: 32px 0 14px;
    font-weight: 700;
    line-height: 1.4;
    scroll-margin-top: calc(var(--header-height) + 20px);
}

.post-content h2 {
    font-size: 1.6rem;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border);
}

.post-content h3 { font-size: 1.3rem; }
.post-content h4 { font-size: 1.1rem; }

.post-content p { margin-bottom: 18px; }

.post-content a {
    text-decoration: underline;
    text-decoration-color: color-mix(in srgb, var(--primary) 40%, transparent);
    text-underline-offset: 3px;
}

.post-content a:hover {
    text-decoration-color: var(--primary);
}

.post-content ul,
.post-content ol {
    margin-bottom: 18px;
    padding-left: 24px;
}

.post-content ul { list-style: disc; }
.post-content ol { list-style: decimal; }

.post-content li { margin-bottom: 6px; }

.post-content pre {
    background: #1f2937;
    color: #f9fafb;
    padding: 20px 24px;
    border-radius: var(--radius);
    overflow-x: auto;
    margin-bottom: 22px;
    font-size: .875rem;
    line-height: 1.7;
}

.post-content code {
    background: var(--border-light);
    color: var(--primary);
    padding: 2px 7px;
    border-radius: 5px;
    font-size: .88em;
    font-family: "Fira Code", "SF Mono", Consolas, monospace;
}

.post-content pre code {
    background: none;
    padding: 0;
    color: inherit;
    font-size: inherit;
}

.post-content blockquote {
    border-left: 4px solid var(--primary);
    padding: 14px 20px;
    background: color-mix(in srgb, var(--primary) 6%, transparent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 22px;
    color: var(--text-light);
}

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

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 22px;
    font-size: .9rem;
}

.post-content th,
.post-content td {
    padding: 10px 14px;
    border: 1px solid var(--border);
    text-align: left;
}

.post-content th {
    background: var(--border-light);
    font-weight: 600;
}

.post-content img {
    display: block;
    margin: 0 auto 22px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
}

.post-content hr {
    border: none;
    border-top: 1px dashed var(--border);
    margin: 32px 0;
}

/* 文章标签 */
.post-tags {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.post-tags a {
    display: inline-block;
    padding: 3px 12px;
    background: var(--border-light);
    border-radius: 20px;
    font-size: .82rem;
    color: var(--text-light);
}

.post-tags a:hover {
    background: var(--primary);
    color: #fff;
}

/* ===== 文章操作（点赞/分享） ===== */
.post-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.like-btn, .share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 24px;
    border: 2px solid var(--border);
    border-radius: 30px;
    background: var(--card-bg);
    color: var(--text-light);
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.like-btn:hover, .share-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.like-btn.liked {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.like-btn.liked i {
    animation: heartBeat .5s ease;
}

@keyframes heartBeat {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.3); }
    50% { transform: scale(1); }
    75% { transform: scale(1.15); }
}

.like-btn:disabled {
    opacity: .6;
    cursor: not-allowed;
}

/* ===== 相邻文章导航 ===== */
.post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.post-nav > div {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.post-nav > div:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.nav-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .8rem;
    color: var(--text-lighter);
    margin-bottom: 6px;
}

.nav-title {
    font-weight: 600;
    color: var(--text);
    font-size: .95rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nav-next { text-align: right; }
.nav-next .nav-label { justify-content: flex-end; }

/* ===== Sidebar ===== */
.sidebar { }

.widget {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.widget:hover { box-shadow: var(--shadow-lg); }

.widget-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.widget-title i { color: var(--primary); }

.widget ul li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.widget ul li:last-child { border-bottom: none; }
.widget ul li a { color: var(--text); }
.widget ul li a:hover { color: var(--primary); }

.cat-count {
    font-size: .75rem;
    background: var(--border-light);
    color: var(--text-lighter);
    padding: 2px 8px;
    border-radius: 10px;
    min-width: 24px;
    text-align: center;
}

/* 搜索 */
.search-form {
    display: flex;
    gap: 8px;
}

.search-form input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: .9rem;
    outline: none;
    background: var(--bg);
    color: var(--text);
    transition: var(--transition);
}

.search-form input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 15%, transparent);
}

.search-form button {
    padding: 10px 18px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.search-form button:hover { background: var(--primary-hover); }

/* 标签云 */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }

.tag-item {
    display: inline-block;
    padding: 4px 14px;
    background: var(--border-light);
    border-radius: 20px;
    font-size: .8rem;
    color: var(--text-light);
    transition: var(--transition);
}

.tag-item:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

/* ===== 文章目录 ===== */
.toc-widget { position: sticky; top: calc(var(--header-height) + 20px); }

#toc ul { list-style: none; padding-left: 0; }
#toc ul ul { padding-left: 14px; }
#toc li { padding: 5px 0; border-bottom: 1px solid var(--border-light); }
#toc li:last-child { border-bottom: none; }
#toc li.h3 { padding-left: 14px; font-size: .85rem; }
#toc a { color: var(--text-light); display: block; }
#toc a:hover { color: var(--primary); padding-left: 4px; }
#toc .active { color: var(--primary); font-weight: 600; }
.toc-empty { color: var(--text-lighter); font-size: .85rem; }

/* ===== Pagination ===== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 36px;
}

.pagination a,
.pagination .page-info {
    padding: 10px 20px;
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    color: var(--text);
    font-size: .9rem;
    transition: var(--transition);
}

.pagination a:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.pagination .page-info {
    box-shadow: none;
    color: var(--text-lighter);
    font-size: .85rem;
}

/* ===== Comments ===== */
.comments-area {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
}

.comments-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.comments-count {
    font-size: .8rem;
    background: var(--primary);
    color: #fff;
    padding: 2px 10px;
    border-radius: 12px;
}

.comment-item {
    display: flex;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-light);
    animation: fadeInUp .4s ease both;
}

.comment-author-avatar img {
    border-radius: 50%;
    width: 48px;
    height: 48px;
}

.comment-body { flex: 1; }

.comment-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    font-size: .85rem;
}

.comment-author { font-weight: 700; color: var(--text); }
.comment-meta time { color: var(--text-lighter); }
.comment-status { color: #f59e0b; font-size: .75rem; }

.comment-content {
    color: var(--text-light);
    font-size: .92rem;
    line-height: 1.7;
}

.comment-content p { margin-bottom: 8px; }

.comment-reply a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: .82rem;
    color: var(--primary);
    margin-top: 8px;
}

.no-comments {
    color: var(--text-lighter);
    text-align: center;
    padding: 24px;
}

.comment-pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 20px 0;
}

.comment-pagination a {
    padding: 6px 14px;
    background: var(--border-light);
    border-radius: var(--radius-sm);
    font-size: .85rem;
}

/* 评论表单 */
#respond { margin-top: 32px; }

#respond h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logged-in {
    padding: 12px 16px;
    background: var(--border-light);
    border-radius: var(--radius-sm);
    font-size: .9rem;
    margin-bottom: 16px;
}

.comment-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.comment-fields p:last-child {
    grid-column: 1 / -1;
}

#comment-form input,
#comment-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: .95rem;
    font-family: inherit;
    outline: none;
    background: var(--bg);
    color: var(--text);
    transition: var(--transition);
}

#comment-form textarea { min-height: 130px; resize: vertical; }

#comment-form input:focus,
#comment-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 15%, transparent);
}

.submit-btn {
    padding: 12px 36px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.submit-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px color-mix(in srgb, var(--primary) 40%, transparent);
}

/* ===== Footer ===== */
.site-footer {
    background: var(--card-bg);
    border-top: 1px solid var(--border);
    padding: 32px 0;
    text-align: center;
    color: var(--text-light);
    font-size: .875rem;
}

.site-footer .container > * { margin-bottom: 8px; }
.site-footer a { color: var(--primary); }

/* 回到顶部 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 99;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-hover);
    transform: translateY(-3px);
}

/* ===== Prism Override ===== */
.post-content pre[class*="language-"] {
    border-radius: var(--radius);
    margin-bottom: 22px;
    font-size: .875rem;
    box-shadow: inset 0 0 0 1px var(--border);
}

[data-theme="dark"] pre[class*="language-"] {
    background: #0d1117 !important;
    box-shadow: inset 0 0 0 1px #30363d;
}

div.code-toolbar > .toolbar {
    top: .5em !important;
    right: .5em !important;
}

div.code-toolbar > .toolbar button {
    background: var(--primary) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 6px !important;
    padding: 4px 12px !important;
    font-size: .75rem !important;
    box-shadow: none !important;
    opacity: .9;
}

div.code-toolbar > .toolbar button:hover { opacity: 1; }

.line-numbers .line-numbers-rows { border-right-color: var(--border) !important; }

/* ===== 懒加载 ===== */
.lazyload {
    opacity: 0;
    transition: opacity .4s ease;
}

.lazyload.loaded { opacity: 1; }

/* ===== 无文章提示 ===== */
.no-posts {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-lighter);
}

.no-posts i {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .main-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .sidebar { order: 2; }
    .content-area { order: 1; }

    .toc-widget { position: static; }
}

@media (max-width: 768px) {
    :root { --header-height: 56px; }

    .menu-toggle { display: inline-flex; }

    .site-nav {
        display: none;
        position: fixed;
        top: var(--header-height);
        right: 0;
        width: 280px;
        max-width: 85vw;
        height: calc(100vh - var(--header-height));
        background: var(--card-bg);
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        box-shadow: -4px 0 20px rgba(0,0,0,0.15);
        gap: 0;
        overflow-y: auto;
        z-index: 100;
        transform: translateX(100%);
        transition: transform .35s cubic-bezier(.4,0,.2,1);
    }

    .site-nav.active {
        display: flex;
        transform: translateX(0);
    }

    .site-nav a {
        padding: 14px 16px;
        border-radius: var(--radius-sm);
        font-size: 1rem;
    }

    .site-nav a:hover { background: var(--border-light); }
    .site-nav a::after { display: none; }

    .nav-overlay.active {
        display: block;
        opacity: 1;
    }

    .post-full { padding: 24px; }
    .post-cover { margin: -24px -24px 20px; }
    .post-full .post-title { font-size: 1.5rem; }

    .post-card { padding: 20px; }
    .post-thumb { margin: -20px -20px 16px; }

    .post-nav { grid-template-columns: 1fr; }

    .comment-fields { grid-template-columns: 1fr; }

    .comments-area { padding: 20px; }

    .nav-inner { height: var(--header-height); }
}

@media (max-width: 480px) {
    body { font-size: 15px; }

    .container { padding: 0 16px; }

    .post-meta {
        gap: 10px;
        font-size: .78rem;
    }

    .post-full { padding: 18px; }
    .post-cover { margin: -18px -18px 16px; }
    .post-card { padding: 18px; }
    .post-thumb { margin: -18px -18px 14px; }

    .widget { padding: 18px; }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
    }

    .pagination a,
    .pagination .page-info { padding: 8px 14px; }
}

/* ===== 打印样式 ===== */
@media print {
    .site-header, .sidebar, .post-actions, .comments-area, .site-footer, .back-to-top { display: none !important; }
    .main-content { grid-template-columns: 1fr; }
    body { background: #fff; color: #000; }
    .post-full { box-shadow: none; padding: 0; }
}