@keyframes pageIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pageOut{to{opacity:0;transform:translateY(-8px)}}:root{--bg:#fafafa;--bg-card:#fff;--bg-hover:#f5f5f5;--text:#1a1a1a;--text-secondary:#6b6b6b;--text-muted:#a0a0a0;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-soft:#2563eb0f;--accent-soft-hover:#2563eb1a;--border:#0000000f;--border-strong:#0000001a;--shadow-xs:0 1px 2px #0000000a;--shadow-sm:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow:0 2px 8px #0000000f, 0 1px 3px #0000000d;--shadow-md:0 4px 16px #00000012, 0 1px 4px #0000000d;--shadow-lg:0 8px 30px #00000014, 0 2px 8px #0000000d;--shadow-xl:0 16px 48px #0000001a, 0 4px 12px #0000000f;--shadow-glow:0 0 0 4px #2563eb1f;--shadow-glow-sm:0 0 0 2px #2563eb26;--radius:8px;--radius-lg:12px;--radius-xl:16px;--max-w:960px;--ease:cubic-bezier(.25, .1, .25, 1);--ease-out:cubic-bezier(0, 0, .2, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.7}.navbar{z-index:100;-webkit-backdrop-filter:blur(20px)saturate(180%);border-bottom:1px solid var(--border);background:#fafafacc;position:sticky;top:0;box-shadow:0 1px 3px #00000008}.nav-inner{max-width:var(--max-w);justify-content:space-between;align-items:center;height:56px;margin:0 auto;padding:0 24px;display:flex}.logo{color:var(--text);letter-spacing:-.3px;font-size:18px;font-weight:700;text-decoration:none;transition:color .2s}.logo:hover{color:var(--accent)}.nav-links{gap:2px;display:flex}.nav-links a{color:var(--text-secondary);border-radius:6px;padding:6px 14px;font-size:13.5px;font-weight:500;text-decoration:none;transition:all .15s}.nav-links a:hover{color:var(--text);background:var(--accent-soft)}.nav-links a.router-link-exact-active{color:var(--accent);background:var(--accent-soft);font-weight:600}.main-content{max-width:var(--max-w);min-height:calc(100vh - 180px);margin:0 auto;padding:0 24px 80px}.page-enter-active{animation:pageIn .3s var(--ease-out)}.page-leave-active{animation:pageOut .15s var(--ease)}.reveal{opacity:0;transition:opacity .5s var(--ease-out), transform .5s var(--ease-out);transform:translateY(20px)}.reveal.visible{opacity:1;transform:translateY(0)}.footer{text-align:center;color:var(--text-muted);border-top:1px solid var(--border);padding:24px;font-size:13px}.hero{text-align:center;padding:80px 0 48px}.hero-content{max-width:600px;margin:0 auto}.hero-content h1{letter-spacing:-1px;background:linear-gradient(135deg, var(--text) 0%, #1a1a1ab3 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:12px 0 16px;font-size:48px;font-weight:700;line-height:1.15}.greeting{color:var(--accent);letter-spacing:.5px;font-size:14px;font-weight:600}.subtitle{color:var(--text-secondary);margin-bottom:8px;font-size:20px;font-weight:500}.tagline{color:var(--text-muted);margin-bottom:32px;font-size:15px}.hero-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.btn-primary,.btn-outline{transition:all .2s var(--ease-out);cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:10px 22px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--text);color:#fff;box-shadow:var(--shadow), 0 4px 14px #00000026}.btn-primary:hover{box-shadow:var(--shadow-lg), 0 8px 24px #0003;background:#000;transform:translateY(-2px)}.btn-primary:focus-visible{box-shadow:var(--shadow), var(--shadow-glow)}.btn-outline{background:var(--bg-card);color:var(--text);border:1px solid var(--border-strong);box-shadow:var(--shadow-sm)}.btn-outline:hover{background:var(--bg-hover);box-shadow:var(--shadow-lg);border-color:#0003;transform:translateY(-2px)}.btn-outline:focus-visible{box-shadow:var(--shadow-sm), var(--shadow-glow)}.section-title{letter-spacing:-.3px;text-align:center;margin:48px 0 24px;font-size:22px;font-weight:700}.skill-grid{grid-template-columns:repeat(4,1fr);gap:12px;max-width:720px;margin:0 auto;display:grid}.skill-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;box-shadow:var(--shadow-sm);transition:all .25s var(--ease-out);padding:24px 16px}.skill-card:hover{box-shadow:var(--shadow-lg), var(--shadow-glow-sm);border-color:#2563eb33;transform:translateY(-4px)}.skill-icon{margin-bottom:8px;font-size:28px;display:block}.skill-card h3{margin-bottom:4px;font-size:14px;font-weight:600}.skill-card p{color:var(--text-muted);font-size:12px;line-height:1.5}.article-list{flex-direction:column;gap:8px;display:flex}.article-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);transition:all .25s var(--ease-out);cursor:pointer;padding:20px 24px}.article-card:hover{box-shadow:var(--shadow-lg), var(--shadow-glow-sm);border-color:#2563eb1f;transform:translateY(-3px)}.article-card h3{letter-spacing:-.2px;margin-bottom:6px;font-size:17px;font-weight:600}.article-card h3 a{color:var(--text);text-decoration:none}.article-card h3 a:hover{color:var(--accent)}.article-summary{color:var(--text-secondary);margin-bottom:10px;font-size:14px}.article-meta{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.tag{background:var(--accent-soft);color:var(--accent);letter-spacing:.2px;border-radius:6px;padding:3px 10px;font-size:11px;font-weight:600}.meta-item{color:var(--text-muted);font-size:12px}.more-link{color:var(--accent);margin-top:20px;font-size:14px;font-weight:600;text-decoration:none;transition:opacity .15s;display:inline-block}.more-link:hover{opacity:.7}.project-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;display:grid}.project-card{color:var(--text);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all .25s var(--ease-out);text-decoration:none;display:block;overflow:hidden}.project-card:hover{box-shadow:var(--shadow-xl), var(--shadow-glow-sm);border-color:#2563eb1f;transform:translateY(-4px)}.project-cover{background:var(--bg);justify-content:center;align-items:center;height:110px;font-size:42px;transition:background .2s;display:flex}.project-card:hover .project-cover{background:var(--accent-soft)}.project-info{padding:18px 20px}.project-info h3{margin-bottom:4px;font-size:16px;font-weight:600}.project-info p{color:var(--text-secondary);margin-bottom:10px;font-size:13px;line-height:1.5}.project-tags{flex-wrap:wrap;gap:6px;margin-bottom:10px;display:flex}.project-link{color:var(--accent);align-items:center;gap:4px;font-size:13px;font-weight:600;transition:gap .2s;display:inline-flex}.project-card:hover .project-link{gap:8px}.back-link{color:var(--text-secondary);align-items:center;gap:6px;margin:32px 0 20px;font-size:14px;font-weight:500;text-decoration:none;transition:color .15s;display:inline-flex}.back-link:hover{color:var(--accent)}.markdown-body{max-width:700px;margin:0 auto;font-size:16px;line-height:1.9}.markdown-body h1{letter-spacing:-.5px;margin-bottom:16px;font-size:32px;font-weight:700}.markdown-body h2{border-bottom:1px solid var(--border);margin:40px 0 16px;padding-bottom:8px;font-size:22px;font-weight:700}.markdown-body h3{margin:28px 0 12px;font-size:18px;font-weight:600}.markdown-body p{color:var(--text-secondary);margin-bottom:18px}.markdown-body pre{color:#e0e0e0;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg), 0 0 0 1px #0000001a;background:#1e1e1e;margin:20px 0;padding:20px 24px;overflow-x:auto}.markdown-body code{font-family:JetBrains Mono,Fira Code,Cascadia Code,monospace;font-size:13px}.markdown-body :not(pre)>code{background:var(--accent-soft);color:var(--accent);border-radius:4px;padding:2px 6px;font-size:13px}.markdown-body blockquote{border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 var(--radius) var(--radius) 0;color:var(--text-secondary);margin:20px 0;padding:12px 20px;font-style:italic}.markdown-body a{color:var(--accent);text-decoration:none}.markdown-body a:hover{text-decoration:underline}.markdown-body img{border-radius:var(--radius-lg);max-width:100%;box-shadow:var(--shadow)}.about-grid{grid-template-columns:repeat(auto-fill,minmax(380px,1fr));gap:12px;display:grid}.about-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);transition:all .25s var(--ease-out);padding:24px}.about-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.about-card h2{letter-spacing:-.2px;margin-bottom:14px;font-size:16px;font-weight:600}.about-card ul{list-style:none}.about-card li{color:var(--text-secondary);padding:5px 0;font-size:14px}.about-card li strong{color:var(--text);font-weight:600}.timeline{position:relative}.timeline-item{gap:14px;padding-bottom:20px;display:flex;position:relative}.timeline-item:not(:last-child):after{content:"";background:var(--border-strong);width:2px;position:absolute;top:16px;bottom:0;left:5px}.dot{background:var(--accent);width:12px;height:12px;box-shadow:0 0 0 3px var(--accent-soft);border-radius:50%;flex-shrink:0;margin-top:4px}.timeline-item strong{font-size:15px;display:block}.timeline-item .time{color:var(--text-muted);margin-bottom:3px;font-size:12px;display:block}.timeline-item p{color:var(--text-secondary);font-size:13px}.links-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;display:grid}.link-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);color:var(--text);box-shadow:var(--shadow);transition:all .25s var(--ease-out);align-items:center;gap:14px;padding:18px 20px;text-decoration:none;display:flex}.link-card:hover{box-shadow:var(--shadow-lg), var(--shadow-glow-sm);transform:translateY(-3px)}.link-avatar{border-radius:var(--radius);background:var(--accent-soft);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex;overflow:hidden}.link-avatar img{object-fit:cover;width:100%;height:100%}.avatar-placeholder{color:var(--accent);font-size:20px;font-weight:700}.link-info strong{margin-bottom:2px;font-size:14px;font-weight:600;display:block}.link-info p{color:var(--text-muted);margin:0;font-size:12px}.page-title{letter-spacing:-.5px;margin:40px 0 8px;font-size:32px;font-weight:700}.page-desc{color:var(--text-secondary);margin-bottom:32px;font-size:15px}.detail-header{align-items:center;gap:24px;margin-bottom:32px;display:flex}.detail-cover{border-radius:var(--radius-lg);background:var(--accent-soft);flex-shrink:0;justify-content:center;align-items:center;width:100px;height:100px;font-size:40px;display:flex}.detail-body{max-width:680px}.detail-item{margin-bottom:20px}.detail-item strong{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-size:13px;font-weight:600;display:block}.detail-item p{font-size:15px;line-height:1.7}@media (width<=768px){.hero-content h1{font-size:34px}.skill-grid{grid-template-columns:repeat(2,1fr)}.about-grid,.project-grid,.links-grid{grid-template-columns:1fr}.page-title{font-size:26px}}@media (width<=480px){.hero-content h1{font-size:28px}.skill-grid{grid-template-columns:1fr}}