/* ════════════════════════════════════
   JYTHCloud 公共样式
   ════════════════════════════════════ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#07070d;--bg2:#0c0c18;--surface:rgba(255,255,255,0.03);--surface-hover:rgba(255,255,255,0.06);--border:rgba(255,255,255,0.07);--text:#e0e0e0;--text-dim:#666;--text-mid:#999;--accent:#60a5fa;--accent2:#a78bfa;--accent3:#f472b6;--green:#22c55e;--red:#ef4444;--orange:#f59e0b;--radius:14px;--radius-sm:10px}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6;overflow-x:hidden}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

/* ── 导航 ── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;height:64px;background:rgba(7,7,13,0.85);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:1.15rem;font-weight:700;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{display:flex;align-items:center;gap:6px;padding:8px 14px;color:var(--text-mid);text-decoration:none;font-size:0.88rem;border-radius:var(--radius-sm);transition:all 0.2s}
.nav-links a:hover{color:var(--text);background:var(--surface-hover)}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.4rem;cursor:pointer;padding:4px}

/* ── 文章页面公共样式 ── */
.article-progress{position:fixed;top:0;left:0;width:100%;height:3px;z-index:200;background:transparent}
.article-progress .bar{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width 0.1s linear;width:0}
.article-container{max-width:740px;margin:0 auto;padding:60px 24px 80px}
.article-hero-img{width:100%;height:clamp(200px,40vw,360px);border-radius:var(--radius);margin-bottom:32px;object-fit:cover;background:var(--surface);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.article-hero-img svg{width:100%;height:100%;display:block;max-width:100%}
.article-back{margin-bottom:24px;display:inline-flex;align-items:center;gap:6px;color:var(--text-mid);font-size:0.9rem;transition:color 0.2s}
.article-back:hover{color:var(--accent);text-decoration:none}
.article-title{font-size:clamp(1.6rem,4vw,2.2rem);font-weight:700;margin-bottom:16px;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.35}
.article-meta{font-size:0.85rem;color:var(--text-dim);margin-bottom:40px;padding-bottom:24px;border-bottom:1px solid var(--border);display:flex;gap:16px;flex-wrap:wrap}
.article-meta span{display:flex;align-items:center;gap:6px}
.article-body{font-size:1rem;line-height:1.9;color:var(--text-mid)}
.article-body h2{font-size:1.4rem;font-weight:700;margin:48px 0 16px;padding-bottom:10px;border-bottom:1px solid var(--border);color:var(--text)}
.article-body h3{font-size:1.15rem;font-weight:600;margin:32px 0 12px;color:var(--text)}
.article-body p{margin-bottom:20px}
.article-body p strong{color:var(--text)}
.article-body p img,.article-body img{max-width:100%;border-radius:var(--radius-sm);margin:20px 0;display:block}
.article-body .code-block{background:#0d0d1a;border:1px solid var(--border);border-radius:var(--radius-sm);padding:20px 24px;margin:20px 0 28px;overflow-x:auto;font-family:'SF Mono','Consolas','Courier New',monospace;font-size:0.85rem;line-height:1.7;color:#e2e8f0;position:relative}
.article-body .code-block::before{content:'</>';position:absolute;top:10px;right:14px;font-size:0.7rem;color:var(--text-dim);font-family:inherit;letter-spacing:1px}
.article-body .code-block .comment{color:#6b7280;font-style:italic}
.article-body .code-block .keyword{color:#f472b6}
.article-body .code-block .string{color:#22c55e}
.article-body .code-block .number{color:#f59e0b}
.article-body .highlight{background:rgba(96,165,250,0.08);border-left:3px solid var(--accent);padding:20px 24px;margin:24px 0;border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-mid)}
.article-body .highlight strong{color:var(--text)}
.article-body ul,.article-body ol{margin:12px 0 24px 24px}
.article-body ul li,.article-body ol li{margin-bottom:10px;padding-left:4px}
.article-body ul li strong,.article-body ol li strong{color:var(--text)}
.article-body ul li::marker{color:var(--accent)}
.article-body ol li::marker{color:var(--accent2)}
.article-body .tag{display:inline-block;padding:4px 12px;border-radius:50px;font-size:0.78rem;background:rgba(96,165,250,0.1);color:var(--accent);border:1px solid rgba(96,165,250,0.2)}
.article-body .inline-code{background:rgba(255,255,255,0.06);border:1px solid var(--border);border-radius:4px;padding:2px 8px;font-family:'SF Mono','Consolas',monospace;font-size:0.85em;color:var(--accent)}
.article-body blockquote{margin:24px 0;padding:16px 20px;border-left:3px solid var(--accent2);background:rgba(167,139,250,0.06);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-mid)}
.article-body blockquote p{margin-bottom:0}
.article-body blockquote strong{color:var(--text)}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:0.9rem;border-radius:var(--radius-sm);overflow:hidden}
.article-body table th,.article-body table td{padding:12px 16px;border:1px solid var(--border);text-align:left}
.article-body table th{background:var(--surface);color:var(--text);font-weight:600}
.article-body table td{color:var(--text-mid)}
.article-body hr{margin:40px 0;border:none;height:1px;background:var(--border)}
.article-footer{margin-top:48px;padding-top:24px;border-top:1px solid var(--border);text-align:center}
.article-footer a{display:inline-flex;align-items:center;gap:8px;color:var(--text-mid);font-size:0.9rem;transition:color 0.2s}
.article-footer a:hover{color:var(--accent)}

/* ── 文章目录 ── */
.article-toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:20px 24px;margin:0 0 32px;position:relative}
.article-toc-title{font-size:0.85rem;font-weight:600;color:var(--text);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.article-toc-title i{color:var(--accent);font-size:0.85rem}
.article-toc-list{list-style:none;padding:0;margin:0}
.article-toc-list li{margin:0;padding:0}
.article-toc-list a{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:6px;font-size:0.85rem;color:var(--text-mid);text-decoration:none;transition:all 0.2s;border-left:2px solid transparent}
.article-toc-list a:hover{background:var(--surface-hover);color:var(--accent);border-left-color:var(--accent)}
.article-toc-list .toc-num{font-size:0.7rem;color:var(--text-dim);font-family:'SF Mono',monospace;min-width:18px}

/* ── 代码复制按钮 ── */
.article-body .code-block{position:relative}
.code-copy-btn{position:absolute;top:8px;right:8px;background:rgba(255,255,255,0.06);border:1px solid var(--border);color:var(--text-dim);font-size:0.72rem;padding:4px 10px;border-radius:6px;cursor:pointer;transition:all 0.25s;font-family:inherit;display:flex;align-items:center;gap:4px;z-index:2;opacity:0}
.code-copy-btn:hover{background:rgba(255,255,255,0.1);color:var(--accent);border-color:var(--accent)}
.code-copy-btn.copied{background:rgba(34,197,94,0.12);border-color:var(--green);color:var(--green)}
.article-body .code-block:hover .code-copy-btn{opacity:1}

/* ── 图片点击放大遮罩 ── */
.img-overlay{position:fixed;top:0;left:0;width:100%;height:100%;z-index:99999;background:rgba(7,7,13,0.92);display:none;align-items:center;justify-content:center;cursor:zoom-out;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.img-overlay.show{display:flex}
.img-overlay img{max-width:90vw;max-height:90vh;border-radius:var(--radius);box-shadow:0 20px 60px rgba(0,0,0,0.5);object-fit:contain;animation:imgZoomIn 0.3s ease-out}
@keyframes imgZoomIn{from{opacity:0;transform:scale(0.9)}to{opacity:1;transform:scale(1)}}
.article-body img{cursor:zoom-in;transition:opacity 0.2s}
.article-body img:hover{opacity:0.85}

/* ── 文章分页导航 ── */
.article-pages{display:flex;justify-content:space-between;gap:16px;margin-top:40px;padding-top:24px;border-top:1px solid var(--border)}
.article-pages a{display:flex;flex-direction:column;padding:14px 18px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border);text-decoration:none;transition:all 0.25s;flex:1;min-width:0}
.article-pages a:hover{background:var(--surface-hover);border-color:var(--accent)}
.article-pages a:only-child{text-align:center}
.article-pages .page-dir{font-size:0.72rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:4px;display:flex;align-items:center;gap:6px}
.article-pages .page-title{font-size:0.88rem;color:var(--text);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-pages .page-next{text-align:right}
.article-pages .page-next .page-dir{justify-content:flex-end}

/* ── 返回顶部（文章页加强版） ── */
.article-top-btn{position:fixed;bottom:32px;right:32px;width:44px;height:44px;border-radius:50%;background:rgba(96,165,250,0.12);border:1px solid rgba(96,165,250,0.2);color:var(--accent);font-size:1.1rem;cursor:pointer;transition:all 0.3s;z-index:100;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(10px);pointer-events:none}
.article-top-btn.show{opacity:1;transform:translateY(0);pointer-events:auto}
.article-top-btn:hover{background:rgba(96,165,250,0.2);border-color:var(--accent);transform:translateY(-3px);box-shadow:0 4px 16px rgba(96,165,250,0.15)}

/* ── 文章页脚增强 ── */
.article-footer .back-home{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border-radius:50px;background:var(--surface);border:1px solid var(--border);color:var(--text-mid);font-size:0.85rem;text-decoration:none;transition:all 0.25s}
.article-footer .back-home:hover{background:var(--surface-hover);border-color:var(--accent);color:var(--accent);gap:12px}

/* ── Hero ── */
.hero{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 24px 80px}
.hero h1{font-size:clamp(2.8rem,8vw,5.5rem);font-weight:800;background:linear-gradient(135deg,var(--accent) 0%,var(--accent2) 50%,var(--accent3) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-0.03em;margin-bottom:16px;animation:fadeUp 0.8s ease-out}
.hero .subtitle{font-size:clamp(1rem,2.5vw,1.25rem);color:var(--text-mid);margin-bottom:40px;letter-spacing:0.05em;animation:fadeUp 0.8s ease-out 0.15s both}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;animation:fadeUp 0.8s ease-out 0.3s both}
.hero-btns a{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;font-size:1rem;font-weight:600;text-decoration:none;transition:all 0.3s;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border:none}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(96,165,250,0.3)}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-outline:hover{background:var(--surface-hover);border-color:var(--accent);color:var(--accent)}

/* ── 区块通用 ── */
.section{position:relative;z-index:1;padding:80px 24px;max-width:1200px;margin:0 auto}
.section-title{text-align:center;font-size:clamp(1.6rem,4vw,2.2rem);font-weight:700;margin-bottom:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-subtitle{text-align:center;color:var(--text-mid);font-size:1rem;margin-bottom:50px;max-width:600px;margin-left:auto;margin-right:auto}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

/* ── 服务卡片 ── */
.services-grid,.about-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.about-cards{grid-template-columns:repeat(2,1fr)}
.service-card,.about-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;text-align:center;transition:all 0.3s;position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent2));opacity:0;transition:opacity 0.3s}
.service-card:hover::before{opacity:1}
.service-card:hover,.about-card:hover{background:var(--surface-hover);border-color:var(--accent);transform:translateY(-4px)}
.about-card{padding:28px 24px}
.about-card:hover{transform:translateY(-3px)}
.service-card .icon,.about-card .icon{font-size:2.2rem;margin-bottom:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.about-card .icon{font-size:2rem;margin-bottom:12px}
.service-card h3,.about-card h3{font-size:1.1rem;margin-bottom:8px;color:var(--text)}
.about-card h3{font-size:1.05rem}
.service-card p,.about-card p{font-size:0.9rem;color:var(--text-mid);line-height:1.6}
.service-card .features{margin-top:14px;text-align:left;font-size:0.85rem;color:var(--text-mid);list-style:none}
.service-card .features li{display:flex;align-items:center;gap:8px;padding:4px 0}
.service-card .features li i{color:var(--green);font-size:0.75rem}

/* ── 成员卡片 ── */
.members-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.member-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:36px 24px 28px;text-align:center;transition:all 0.3s;cursor:pointer;position:relative;overflow:hidden}
.member-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent2),var(--accent3));opacity:0;transition:opacity 0.3s}
.member-card:hover::before{opacity:1}
.member-card:hover{background:var(--surface-hover);border-color:var(--accent);transform:translateY(-5px)}
.avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:2rem;font-weight:700;color:#fff;box-shadow:0 4px 20px rgba(96,165,250,0.2)}
.member-card h3{font-size:1.15rem;margin-bottom:4px}
.member-card .role{font-size:0.88rem;color:var(--accent);margin-bottom:8px;font-weight:500}
.member-card .desc{font-size:0.85rem;color:var(--text-mid);margin-bottom:18px;line-height:1.5}
.member-card .btn-link{display:inline-flex;align-items:center;gap:6px;padding:10px 24px;border-radius:50px;background:transparent;border:1px solid var(--border);color:var(--accent);text-decoration:none;font-size:0.88rem;font-weight:500;transition:all 0.3s}
.member-card .btn-link:hover{background:var(--surface-hover);border-color:var(--accent);gap:10px}

/* ── 技术栈 ── */
.stack-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:800px;margin:0 auto}
.stack-item{display:flex;align-items:center;gap:8px;padding:10px 20px;border-radius:50px;background:var(--surface);border:1px solid var(--border);font-size:0.9rem;color:var(--text-mid);transition:all 0.3s}
.stack-item:hover{background:var(--surface-hover);border-color:var(--accent);color:var(--text);transform:translateY(-2px)}
.stack-item i{color:var(--accent);font-size:1rem}

/* ── 文章卡片 ── */
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.post-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;text-align:left;transition:all 0.3s;cursor:pointer;display:flex;flex-direction:column;position:relative;overflow:hidden}
.post-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent2),var(--accent3));opacity:0;transition:opacity 0.3s}
.post-card:hover::before{opacity:1}
.post-card:hover{background:var(--surface-hover);border-color:var(--accent);transform:translateY(-4px)}
.post-card .post-date{font-size:0.78rem;color:var(--text-dim);margin-bottom:8px;display:flex;align-items:center;gap:8px}
.post-card .post-cat{display:inline-block;padding:2px 10px;border-radius:50px;font-size:0.72rem;background:rgba(96,165,250,0.1);color:var(--accent);border:1px solid rgba(96,165,250,0.15)}
.post-card h3{font-size:1.05rem;margin-bottom:10px;color:var(--text);line-height:1.4}
.post-card p{font-size:0.88rem;color:var(--text-mid);line-height:1.6;flex:1}
.post-card .post-link{margin-top:16px;font-size:0.85rem;color:var(--accent);display:flex;align-items:center;gap:6px;font-weight:500}
.post-card:hover .post-link{gap:10px}
.posts-more{text-align:center;margin-top:32px}
.posts-more a{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:50px;font-size:0.95rem;background:transparent;border:1px solid var(--border);color:var(--text);text-decoration:none;transition:all 0.3s}
.posts-more a:hover{background:var(--surface-hover);border-color:var(--accent);color:var(--accent);gap:12px}

/* ── 底部 ── */
footer{position:relative;z-index:1;text-align:center;padding:40px 24px;border-top:1px solid var(--border);color:var(--text-dim);font-size:0.85rem}

/* ── 成员详情选项卡 ── */
.member-tabs{display:flex;gap:12px;justify-content:center;margin-bottom:32px;flex-wrap:wrap}
.member-tab{display:flex;align-items:center;gap:10px;padding:14px 28px;border-radius:50px;background:var(--surface);border:1px solid var(--border);color:var(--text-mid);font-size:1rem;cursor:pointer;transition:all 0.3s;opacity:0.6}
.member-tab:hover{opacity:1;border-color:var(--accent);color:var(--text)}
.tab-avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.9rem;background:var(--surface-hover);color:var(--text)}
.member-panel{animation:fadeUp 0.4s ease-out}
.panel-header{display:flex;gap:24px;align-items:center;margin-bottom:24px;flex-wrap:wrap}
.panel-avatar{width:90px;height:90px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2.5rem;font-weight:700;color:#fff;flex-shrink:0}
.panel-role{font-size:1.1rem;font-weight:600;margin:4px 0}
.panel-location{font-size:0.9rem;color:var(--text-mid);margin:4px 0;display:flex;align-items:center;gap:6px}
.panel-links{display:flex;gap:12px;margin-top:8px}
.panel-links a{display:inline-flex;align-items:center;gap:6px;color:var(--text-mid);text-decoration:none;font-size:0.85rem;transition:color 0.2s}
.panel-links a:hover{color:var(--accent)}
.panel-about{font-size:0.95rem;color:var(--text-mid);line-height:1.8;padding:20px;background:var(--surface);border-radius:var(--radius-sm);margin-bottom:24px}
.panel-section{margin-bottom:24px}
.panel-section h4{font-size:1rem;font-weight:600;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.panel-skills{display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-block;padding:6px 14px;border-radius:50px;font-size:0.82rem;border:1px solid;background:transparent}
.exp-item{display:flex;gap:16px;margin-bottom:16px;padding:16px;background:var(--surface);border-radius:var(--radius-sm)}
.exp-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0;margin-top:6px}
.exp-title{font-weight:600;font-size:0.95rem}
.exp-period{font-size:0.82rem;font-weight:500;margin:4px 0}
.exp-desc{font-size:0.88rem;color:var(--text-mid);line-height:1.6}

/* ── 粒子 ── */
#particles{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;overflow:hidden}

/* ── 响应式 ── */

/* 防止移动端点击高亮 */
*{-webkit-tap-highlight-color:transparent}

/* 平板 ≤1024px */
@media(max-width:1024px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .posts-grid{grid-template-columns:repeat(2,1fr)}
  .members-grid{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:clamp(2.4rem,7vw,5rem)}
}

/* 手机 ≤768px */
@media(max-width:768px){
  /* ── 导航优化 ── */
  .nav-links{position:fixed;top:64px;left:0;right:0;flex-direction:column;background:rgba(7,7,13,0.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:8px 0;gap:0;display:none;max-height:calc(100vh - 64px);overflow-y:auto}
  .nav-links.open{display:flex;animation:slideDown 0.25s ease-out}
  .nav-links a{padding:14px 20px;width:100%;border-radius:0;font-size:0.95rem;border-bottom:1px solid rgba(255,255,255,0.03)}
  .nav-links a:last-child{border-bottom:none}
  .nav-toggle{display:block}
  @keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

  /* 所有网格改为单列 */
  .services-grid,.about-cards,.members-grid,.posts-grid{grid-template-columns:1fr}

  /* Hero 优化 */
  .hero{padding:90px 16px 50px;min-height:90vh}
  .hero h1{font-size:clamp(2rem,9vw,3rem);letter-spacing:-0.02em}
  .hero .subtitle{font-size:0.95rem;margin-bottom:30px;padding:0 16px}
  .hero-btns{flex-direction:column;align-items:stretch;width:100%;max-width:320px}
  .hero-btns a{justify-content:center;padding:14px 24px;font-size:0.95rem}

  /* 区块间距 */
  .section{padding:40px 16px}
  .section-subtitle{margin-bottom:28px;font-size:0.92rem}

  /* 服务卡片 - 触控优化 */
  .service-card,.about-card{padding:20px 16px}
  .service-card:active,.about-card:active{transform:scale(0.97)}
  .service-card .icon{font-size:1.6rem;margin-bottom:10px}
  .about-card .icon{font-size:1.5rem;margin-bottom:10px}
  .service-card h3,.about-card h3{font-size:0.95rem}
  .service-card p,.about-card p{font-size:0.85rem}
  .service-card .features{font-size:0.8rem}
  .service-card .features li{padding:3px 0}

  /* 成员卡片 - 触控优化 */
  .member-card{padding:24px 16px 20px}
  .member-card:active{transform:scale(0.97)}
  .avatar{width:60px;height:60px;font-size:1.4rem;margin-bottom:12px}
  .member-card h3{font-size:1.05rem}
  .member-card .role{font-size:0.82rem}
  .member-card .desc{font-size:0.82rem;margin-bottom:14px}
  .member-card .btn-link{padding:8px 20px;font-size:0.82rem}

  /* 选项卡 - 滑动式标签 */
  .member-tabs{gap:6px;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:0 0 4px;margin-bottom:20px;justify-content:flex-start}
  .member-tabs::-webkit-scrollbar{display:none}
  .member-tab{padding:10px 16px;font-size:0.85rem;flex-shrink:0;white-space:nowrap}
  .tab-avatar{width:28px;height:28px;font-size:0.75rem}

  /* 成员详情面板 */
  .panel-header{flex-direction:column;text-align:center;gap:12px}
  .panel-avatar{width:64px;height:64px;font-size:1.8rem}
  .panel-role{font-size:1rem}
  .panel-location{font-size:0.85rem;justify-content:center}
  .panel-about{font-size:0.88rem;padding:14px;line-height:1.7;margin-bottom:16px}
  .panel-section{margin-bottom:16px}
  .panel-section h4{font-size:0.92rem;margin-bottom:10px}
  .panel-skills{gap:6px}
  .tag{padding:4px 10px;font-size:0.75rem}
  .exp-item{padding:12px;flex-direction:column;gap:6px;margin-bottom:10px}
  .exp-dot{display:none}
  .exp-title{font-size:0.88rem}
  .exp-period{font-size:0.78rem}
  .exp-desc{font-size:0.82rem}

  /* 文章卡片 */
  .post-card{padding:16px 14px}
  .post-card:active{transform:scale(0.98)}
  .post-card .post-date{font-size:0.72rem;gap:6px}
  .post-card .post-cat{font-size:0.65rem;padding:1px 8px}
  .post-card h3{font-size:0.92rem;margin-bottom:8px}
  .post-card p{font-size:0.82rem}
  .post-card .post-link{font-size:0.8rem;margin-top:12px}
  .posts-more{margin-top:24px}
  .posts-more a{padding:10px 24px;font-size:0.88rem}

  /* 文章页面 */
  .article-container{padding:20px 14px 50px}
  .article-hero-img{height:clamp(150px,35vw,220px);border-radius:var(--radius-sm);margin-bottom:20px}
  .article-back{font-size:0.82rem;margin-bottom:16px}
  .article-title{font-size:clamp(1.3rem,5vw,1.6rem);margin-bottom:12px}
  .article-meta{font-size:0.78rem;margin-bottom:24px;padding-bottom:16px;gap:10px}
  .article-body{font-size:0.92rem;line-height:1.8}
  .article-body h2{font-size:1.15rem;margin:28px 0 10px;padding-bottom:8px}
  .article-body h3{font-size:1rem;margin:20px 0 8px}
  .article-body p{margin-bottom:14px}
  .article-body ul,.article-body ol{margin:8px 0 16px 16px}
  .article-body ul li,.article-body ol li{margin-bottom:6px}
  .article-body .code-block{padding:12px 14px;font-size:0.75rem;margin:14px 0 20px;border-radius:8px}
  .article-body .code-block::before{top:8px;right:10px;font-size:0.6rem}
  .article-body .highlight{padding:12px 14px;margin:16px 0;line-height:1.6}
  .article-body .inline-code{padding:1px 6px;font-size:0.82em}
  .article-body blockquote{padding:12px 14px;margin:16px 0}
  .article-body table{font-size:0.8rem}
  .article-body table th,.article-body table td{padding:8px 10px}
  .article-footer{margin-top:32px;padding-top:16px}
  .article-footer a{font-size:0.82rem}

  /* 技术栈 */
  .stack-item{padding:6px 14px;font-size:0.78rem;gap:6px}

  /* 底部 */
  footer{padding:24px 16px;font-size:0.75rem}
}

/* 小屏手机 ≤480px */
@media(max-width:480px){
  .hero h1{font-size:clamp(1.6rem,8vw,2.2rem)}
  .hero .subtitle{font-size:0.88rem}
  .section{padding:32px 12px}
  .section-title{font-size:1.25rem}
  .section-subtitle{font-size:0.85rem;margin-bottom:22px}
  .service-card{padding:16px 12px}
  .member-card{padding:20px 12px 16px}
  .avatar{width:52px;height:52px;font-size:1.2rem}
  .member-tab{padding:8px 12px;font-size:0.78rem}
  .post-card{padding:14px 12px}
  .post-card h3{font-size:0.85rem}

  /* 文章页新元素响应式 */
  .article-toc{padding:14px 16px;margin:0 0 24px}
  .article-toc-title{font-size:0.8rem;margin-bottom:10px}
  .article-toc-list a{padding:5px 8px;font-size:0.8rem}
  .code-copy-btn{opacity:1;top:6px;right:6px;font-size:0.65rem;padding:3px 8px}
  .article-pages{flex-direction:column;gap:10px;margin-top:28px;padding-top:18px}
  .article-pages a{padding:10px 14px}
  .article-pages .page-title{font-size:0.82rem}
  .article-top-btn{bottom:20px;right:20px;width:40px;height:40px;font-size:1rem}
  .article-footer .back-home{padding:8px 18px;font-size:0.8rem}

  .article-container{padding:14px 10px 40px}
  .article-body{font-size:0.88rem}
  .article-body .code-block{padding:10px 12px;font-size:0.7rem}
  .stack-item{padding:5px 10px;font-size:0.72rem}
}