/* ============================================
   WG16 - MacCMS�?- 科技线条风格
   Tech Lines Theme v1.0
   ============================================ */

:root {
    --cyan: #00d4ff;
    --green: #00ff88;
    --orange: #ff6b35;
    --red: #ff3366;
    --purple: #7c3aed;
    
    --bg-dark: #0a0a0f;
    --bg-card: #12121a;
    --bg-hover: #1a1a24;
    --border: #2a2a36;
    --border-light: #3a3a48;
    
    --txt: #e4e4e7;
    --txt-dim: #a1a1aa;
    --txt-mute: #71717a;
    
    --grad-main: linear-gradient(90deg, #00d4ff 0%, #00ff88 100%);
    --grad-hot: linear-gradient(90deg, #ff6b35 0%, #ff3366 100%);
    --grad-cool: linear-gradient(90deg, #00d4ff 0%, #7c3aed 100%);
    
    --glow-cyan: 0 0 20px rgba(0,212,255,0.4);
    --glow-green: 0 0 20px rgba(0,255,136,0.4);
    
    --max-w: 1200px;
    --nav-h: 64px;
    --gap: 24px;
    --radius: 4px;
}

/* 基础 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 15px;
    line-height: 1.6;
    color: var(--txt);
    background: var(--bg-dark);
    min-height: 100vh;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
}

/* 网格背景 */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

/* 渐变文字 */
.gt { 
    background: var(--grad-main); 
    -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent; 
    background-clip: text; 
}

/* 导航�?*/
.hd {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-h);
    background: rgba(10,10,15,0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 999;
}

.hd-inner {
    max-width: var(--max-w);
    height: 100%;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hd-logo {
    display: flex;
    align-items: center;
}

.hd-logo img { height: 32px; }

.hd-nav {
    display: flex;
    gap: 4px;
}

.hd-nav a {
    padding: 8px 16px;
    font-size: 13px;
    color: var(--txt-dim);
    border: 1px solid transparent;
    transition: all 0.25s;
}

.hd-nav a:hover {
    color: var(--cyan);
    border-color: var(--cyan);
    background: rgba(0,212,255,0.05);
}

.hd-btn {
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--bg-dark);
    background: var(--grad-main);
    border: none;
    transition: all 0.25s;
}

.hd-btn:hover {
    box-shadow: var(--glow-cyan);
    transform: translateY(-1px);
}

.hd-menu {
    display: none;
    width: 36px;
    height: 36px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 1px solid var(--border);
}

.hd-menu span {
    width: 16px;
    height: 2px;
    background: var(--cyan);
    transition: all 0.25s;
}

.hd-menu.on span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hd-menu.on span:nth-child(2) { opacity: 0; }
.hd-menu.on span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* 首页 - 头部 */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
    z-index: 1;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-info { max-width: 500px; }

.hero-tag {
    display: inline-block;
    padding: 6px 14px;
    font-size: 12px;
    color: var(--green);
    border: 1px solid var(--green);
    margin-bottom: 20px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 18px;
    color: var(--txt);
}

.hero-desc {
    font-size: 15px;
    color: var(--txt-dim);
    line-height: 1.8;
    margin-bottom: 30px;
}

.hero-btns {
    display: flex;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.25s;
}

.btn-main {
    color: var(--bg-dark);
    background: var(--grad-main);
}

.btn-main:hover {
    box-shadow: var(--glow-cyan);
    transform: translateY(-2px);
}

.btn-line {
    color: var(--txt);
    border: 1px solid var(--border-light);
    background: transparent;
}

.btn-line:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

/* 数据卡片�?*/
.hero-data {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.data-card {
    position: relative;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s;
}

.data-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--grad-main);
}

.data-card:hover {
    border-color: var(--cyan);
    box-shadow: var(--glow-cyan);
}

.data-card .ico {
    width: 40px;
    height: 40px;
    margin-bottom: 14px;
}

.data-card .ico img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.data-card h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--cyan);
    margin-bottom: 4px;
    font-family: 'Orbitron', sans-serif;
}

.data-card p {
    font-size: 13px;
    color: var(--txt-mute);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 功能�?*/
.func {
    position: relative;
    padding: 80px 0;
    z-index: 1;
}

.sec-hd {
    text-align: center;
    margin-bottom: 50px;
}

.sec-hd span {
    display: inline-block;
    padding: 5px 14px;
    font-size: 12px;
    color: var(--orange);
    border: 1px solid var(--orange);
    margin-bottom: 14px;
    letter-spacing: 2px;
}

.sec-hd h2 {
    font-size: 30px;
    font-weight: 700;
    color: var(--txt);
    margin-bottom: 10px;
}

.sec-hd p {
    font-size: 14px;
    color: var(--txt-mute);
}

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

.func-item {
    position: relative;
    padding: 28px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    text-align: center;
    transition: all 0.3s;
}

.func-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--grad-main);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.func-item:hover {
    border-color: var(--cyan);
    background: var(--bg-hover);
}

.func-item:hover::after {
    transform: scaleX(1);
}

.func-item .ico {
    width: 50px;
    height: 50px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
}

.func-item .ico img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.func-item:hover .ico {
    border-color: var(--cyan);
    box-shadow: var(--glow-cyan);
}

.func-item h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--txt);
    margin-bottom: 8px;
}

.func-item p {
    font-size: 12px;
    color: var(--txt-mute);
    line-height: 1.5;
}

/* 统计�?*/
.stats {
    position: relative;
    padding: 60px 0;
    background: linear-gradient(90deg, rgba(0,212,255,0.1) 0%, rgba(0,255,136,0.1) 100%);
    border-top: 1px solid var(--cyan);
    border-bottom: 1px solid var(--cyan);
    z-index: 1;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stats-item {
    text-align: center;
}

.stats-item .pic {
    width: 70px;
    height: 70px;
    margin: 0 auto 14px;
    border: 2px solid var(--cyan);
    padding: 4px;
}

.stats-item .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.stats-item strong {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--cyan);
    margin-bottom: 4px;
    font-family: 'Orbitron', sans-serif;
}

.stats-item span {
    font-size: 13px;
    color: var(--txt-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 文章�?*/
.news {
    position: relative;
    padding: 80px 0;
    z-index: 1;
}

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

.news-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s;
}

.news-card:hover {
    border-color: var(--cyan);
}

.news-img {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--bg-hover);
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.4s;
}

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

.news-img time {
    position: absolute;
    bottom: 8px;
    left: 8px;
    padding: 4px 10px;
    font-size: 11px;
    color: var(--cyan);
    background: var(--bg-dark);
    border: 1px solid var(--cyan);
}

.news-body {
    padding: 20px;
}

.news-body h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--txt);
    margin-bottom: 10px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-body h3:hover { color: var(--cyan); }

.news-body p {
    font-size: 13px;
    color: var(--txt-mute);
    line-height: 1.6;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cyan);
}

.news-link:hover { text-decoration: underline; }

/* CTA */
.cta {
    position: relative;
    padding: 80px 0;
    z-index: 1;
}

.cta-box {
    max-width: 650px;
    margin: 0 auto;
    padding: 50px 40px;
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    position: relative;
}

.cta-box::before,
.cta-box::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--cyan);
}

.cta-box::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.cta-box::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.cta-box h2 {
    font-size: 26px;
    font-weight: 700;
    color: var(--txt);
    margin-bottom: 12px;
}

.cta-box > p {
    font-size: 14px;
    color: var(--txt-mute);
    margin-bottom: 24px;
}

.cta-box .btn { padding: 14px 30px; }

.cta-tips {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 20px;
}

.cta-tips span {
    font-size: 13px;
    color: var(--green);
}
/* ҳ�� */
.ft {
    position: relative;
    padding: 50px 0 20px;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    z-index: 1;
}

.ft-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border);
}

.ft-brand p {
    font-size: 13px;
    color: var(--txt-mute);
    line-height: 1.7;
    margin: 14px 0 18px;
}

.ft-social {
    display: flex;
    gap: 8px;
}

.ft-social a {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    font-size: 14px;
    transition: all 0.25s;
}

.ft-social a:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

.ft-col h5 {
    font-size: 13px;
    font-weight: 600;
    color: var(--cyan);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ft-col a {
    display: block;
    font-size: 13px;
    color: var(--txt-mute);
    padding: 5px 0;
    transition: color 0.2s;
}

.ft-col a:hover { color: var(--cyan); }

.ft-bottom {
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
    color: var(--txt-mute);
}

/* �б�ҳ */
.page-hd {
    position: relative;
    padding: 100px 0 40px;
    z-index: 1;
}

.page-crumb {
    display: flex;
    gap: 8px;
    font-size: 13px;
    color: var(--txt-mute);
    margin-bottom: 14px;
}

.page-crumb a:hover { color: var(--cyan); }

.page-hd h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--txt);
    margin-bottom: 8px;
}

.page-hd > .container > p {
    font-size: 14px;
    color: var(--txt-mute);
}

/* ��� */
.list {
    position: relative;
    padding: 40px 0 70px;
    z-index: 1;
}

.list-wrap {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 30px;
    align-items: flex-start;
}

.list-main { min-width: 0; }

.list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-bottom: 30px;
}

.l-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s;
}

.l-card:hover {
    border-color: var(--cyan);
}

.l-card-img {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--bg-hover);
    display: flex;
    align-items: center;
    justify-content: center;
}

.l-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

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

.l-card-img .tag {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 3px 10px;
    font-size: 11px;
    color: var(--bg-dark);
    background: var(--grad-main);
}

.l-card-body {
    padding: 18px;
}

.l-card-body time {
    font-size: 12px;
    color: var(--txt-mute);
}

.l-card-body h2 {
    font-size: 14px;
    font-weight: 600;
    color: var(--txt);
    margin: 8px 0;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.l-card-body h2:hover { color: var(--cyan); }

.l-card-body p {
    font-size: 12px;
    color: var(--txt-mute);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ��ҳ */
.pager {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
}

.pager a {
    min-width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    font-size: 13px;
    color: var(--txt-dim);
    border: 1px solid var(--border);
    transition: all 0.25s;
}

.pager a:hover,
.pager a.on {
    color: var(--bg-dark);
    background: var(--grad-main);
    border-color: transparent;
}

/* �����?*/
.side {
    position: sticky;
    top: 80px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.wgt {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 20px;
}

.wgt-hd {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--cyan);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

/* ���� */
.hot-list li { margin-bottom: 14px; }
.hot-list li:last-child { margin-bottom: 0; }

.hot-list a {
    display: flex;
    gap: 10px;
}

.hot-list .thumb {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border: 1px solid var(--border);
    background: var(--bg-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hot-list .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hot-list .txt { flex: 1; min-width: 0; }

.hot-list .txt h4 {
    font-size: 13px;
    font-weight: 500;
    color: var(--txt);
    margin-bottom: 4px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hot-list a:hover .txt h4 { color: var(--cyan); }

.hot-list .txt time {
    font-size: 11px;
    color: var(--txt-mute);
}

/* ��ǩ */
.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag-list a {
    padding: 5px 12px;
    font-size: 12px;
    color: var(--txt-dim);
    border: 1px solid var(--border);
    transition: all 0.25s;
}

.tag-list a:hover {
    color: var(--bg-dark);
    background: var(--grad-main);
    border-color: transparent;
}

/* ��ϵwidget */
.wgt-cta {
    background: linear-gradient(135deg, rgba(0,212,255,0.15) 0%, rgba(0,255,136,0.15) 100%);
    border-color: var(--cyan);
    text-align: center;
}

.wgt-cta p {
    font-size: 13px;
    color: var(--txt-dim);
    margin-bottom: 4px;
}

.wgt-cta .cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 14px;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--bg-dark);
    background: var(--grad-main);
    transition: all 0.25s;
}

.wgt-cta .cta-btn:hover {
    box-shadow: var(--glow-cyan);
}

/* ����ҳ */
.art {
    position: relative;
    padding: 30px 0 70px;
    z-index: 1;
}

.art-wrap {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 30px;
    align-items: flex-start;
}

.art-main { min-width: 0; }

.art-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 36px;
}

.art-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: var(--txt-mute);
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
}

.art-meta a { color: var(--cyan); }

/* 特色图片 */
.art-featured-img {
    margin: 24px auto;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
    text-align: center;
    max-width: 100%;
}

.art-featured-img img {
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    object-fit: cover;
}

/* ժҪ */
.art-sum {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: rgba(0,212,255,0.05);
    border-left: 3px solid var(--cyan);
    margin-bottom: 22px;
}

.art-sum i { font-style: normal; font-size: 16px; }

.art-sum p {
    font-size: 14px;
    color: var(--txt-dim);
    line-height: 1.7;
}

/* ���� */
.art-body {
    font-size: 15px;
    line-height: 1.85;
    color: var(--txt);
}

.art-body h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--cyan);
    margin: 32px 0 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.art-body h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--txt);
    margin: 26px 0 12px;
}

.art-body p {
    margin: 14px 0;
    color: var(--txt-dim);
}

.art-body img {
    max-width: 100%;
    height: auto;
    margin: 28px auto;
    display: block;
    border-radius: 4px;
    border: 1px solid var(--border);
}

.art-body p img {
    margin-left: auto;
    margin-right: auto;
}

.art-body p:has(img) {
    text-align: center;
}

.art-body a {
    color: var(--cyan);
    text-decoration: underline;
}

.art-body ul, .art-body ol {
    padding-left: 22px;
    margin: 14px 0;
}

.art-body li {
    margin: 6px 0;
    color: var(--txt-dim);
}

.art-body blockquote {
    margin: 20px 0;
    padding: 16px 20px;
    background: rgba(0,212,255,0.05);
    border-left: 3px solid var(--green);
    color: var(--txt-dim);
}

.art-body table {
    width: 100%;
    margin: 20px 0;
    border-collapse: collapse;
}

.art-body th {
    background: var(--grad-main);
    color: var(--bg-dark);
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
}

.art-body td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--txt-dim);
}

/* ���µײ� */
.art-ft {
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

.art-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.art-btns button {
    padding: 8px 16px;
    font-size: 13px;
    color: var(--txt-dim);
    border: 1px solid var(--border);
    transition: all 0.25s;
}

.art-btns button:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

.art-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.art-tags strong {
    font-size: 13px;
    color: var(--txt);
}

.art-tags a {
    padding: 4px 12px;
    font-size: 12px;
    color: var(--txt-dim);
    border: 1px solid var(--border);
    transition: all 0.25s;
}

.art-tags a:hover {
    color: var(--bg-dark);
    background: var(--grad-main);
    border-color: transparent;
}

/* ���?*/
.rel {
    margin-top: 36px;
}

.rel h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--cyan);
    margin-bottom: 18px;
}

.rel-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.rel-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    transition: all 0.25s;
}

.rel-item:hover {
    border-color: var(--cyan);
}

.rel-item .thumb {
    flex-shrink: 0;
    width: 70px;
    height: 54px;
    overflow: hidden;
    background: var(--bg-hover);
    display: flex;
    align-items: center;
    justify-content: center;
}

.rel-item .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rel-item .txt h4 {
    font-size: 13px;
    font-weight: 500;
    color: var(--txt);
    margin-bottom: 4px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.rel-item:hover .txt h4 { color: var(--cyan); }

.rel-item .txt time {
    font-size: 11px;
    color: var(--txt-mute);
}

/* ���� */
.wgt-author {
    text-align: center;
}

.wgt-author .avatar {
    width: 64px;
    height: 64px;
    margin: 0 auto 12px;
    border: 2px solid var(--cyan);
    padding: 2px;
}

.wgt-author .avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: var(--bg-dark);
}

.wgt-author h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--txt);
    margin-bottom: 4px;
}

.wgt-author p {
    font-size: 12px;
    color: var(--txt-mute);
    margin-bottom: 12px;
}

.wgt-author .follow {
    display: inline-flex;
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--bg-dark);
    background: var(--grad-main);
    transition: all 0.25s;
}

.wgt-author .follow:hover {
    box-shadow: var(--glow-cyan);
}

/* ��Ӧʽ - ƽ�� */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-info { max-width: 100%; }
    .hero-btns { justify-content: center; }
    .hero-data { max-width: 450px; margin: 0 auto; }
    
    .func-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-row { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .news-grid { grid-template-columns: repeat(2, 1fr); }
    
    .list-wrap, .art-wrap { grid-template-columns: 1fr; }
    .side { position: static; display: grid; grid-template-columns: repeat(2, 1fr); }
    .ft-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ��Ӧʽ - �ƶ��� */
@media (max-width: 768px) {
    :root { --nav-h: 56px; }
    .container { padding: 0 16px; }
    
    .hd-nav { display: none !important; }
    
    .hd-nav.show {
        display: flex !important;
        position: fixed !important;
        top: var(--nav-h) !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100% !important;
        height: calc(100vh - var(--nav-h)) !important;
        background-color: #000000 !important;
        background-image: none !important;
        background: #000000 !important;
        opacity: 1 !important;
        visibility: visible !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
        flex-direction: column !important;
        padding: 20px 0 !important;
        margin: 0 !important;
        gap: 0 !important;
        z-index: 9999 !important;
        border-top: 2px solid #00d4ff !important;
        box-shadow: 0 -5px 30px rgba(0,212,255,0.3) !important;
    }
    
    .hd-nav a {
        padding: 16px 14px !important;
        text-align: center !important;
        font-size: 16px !important;
        font-weight: 500 !important;
        color: #ffffff !important;
        background: transparent !important;
        border: none !important;
        border-bottom: 1px solid rgba(255,255,255,0.15) !important;
        transition: all 0.3s ease !important;
        display: block !important;
    }
    
    .hd-nav a:hover,
    .hd-nav a:active {
        background: rgba(0,212,255,0.2) !important;
        color: #00d4ff !important;
        border-bottom: 1px solid rgba(0,212,255,0.5) !important;
    }
    .hd-btn { display: none; }
    .hd-menu { display: flex; }
    
    .hero { padding: 80px 0 50px; min-height: auto; }
    .hero-title { font-size: 28px; }
    .hero-desc { font-size: 14px; }
    .hero-btns { flex-direction: column; }
    .hero-btns .btn { width: 100%; }
    .hero-data { grid-template-columns: 1fr 1fr; gap: 12px; }
    .data-card { padding: 18px 14px; }
    .data-card h3 { font-size: 22px; }
    
    .func { padding: 50px 0; }
    .sec-hd h2 { font-size: 22px; }
    .func-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .func-item { padding: 20px 14px; }
    .func-item h4 { font-size: 13px; }
    
    .stats { padding: 40px 0; }
    .stats-row { grid-template-columns: 1fr 1fr; gap: 16px; }
    .stats-item .pic { width: 56px; height: 56px; }
    .stats-item strong { font-size: 24px; }
    
    .news { padding: 50px 0; }
    .news-grid { grid-template-columns: 1fr; gap: 16px; }
    
    .cta { padding: 50px 0; }
    .cta-box { padding: 36px 20px; }
    .cta-box h2 { font-size: 20px; }
    .cta-tips { flex-direction: column; gap: 8px; }
    
    .page-hd { padding: 80px 0 30px; }
    .page-hd h1 { font-size: 24px; }
    
    .list { padding: 30px 0 50px; }
    .list-grid { grid-template-columns: 1fr; gap: 14px; }
    .side { display: none; }
    
    .pager a { min-width: 32px; height: 32px; font-size: 12px; padding: 0 8px; }
    
    .art { padding: 20px 0 50px; }
    .art-box { padding: 24px 16px; }
    .art-hd h1 { font-size: 20px; }
    .art-meta { gap: 12px; }
    .art-body h2 { font-size: 18px; }
    .rel-list { grid-template-columns: 1fr; }
    
    .ft-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 24px; }
    .hero-data { grid-template-columns: 1fr; }
    .func-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr 1fr; }
    .sec-hd h2 { font-size: 20px; }
    .page-hd h1 { font-size: 20px; }
    .art-hd h1 { font-size: 18px; }
}




/* �ƶ��˲˵������޸� - ʹ�ö���ѡ����ȷ����Ч */
@media (max-width: 768px) {
    nav.hd-nav.show,
    .hd-nav.show,
    #hdNav.show {
        background-color: #000000 !important;
        background-image: none !important;
        background: #000000 !important;
    }
}