:root{--bg: #0a0e16;--bg-elev: #0f1521;--bg-card: #131b2c;--border: #1f2a3d;--border-strong: #2c3a52;--text: #e6edf3;--text-dim: #93a1b5;--text-faint: #5f6f85;--accent: #22d3ee;--accent-2: #a78bfa;--grad: linear-gradient(135deg, #22d3ee 0%, #6366f1 50%, #a78bfa 100%);--glow: rgba(34, 211, 238, .35);--radius: 14px;--maxw: 1080px;--mono: "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, monospace;--sans: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(620px 420px at 12% -5%,rgba(99,102,241,.12),transparent 60%),radial-gradient(560px 460px at 92% 8%,rgba(34,211,238,.09),transparent 60%),var(--bg)}body:after{content:"";position:fixed;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 40%,transparent 100%);pointer-events:none}a{color:inherit;text-decoration:none}.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:#0a0e16a6;border-bottom:1px solid transparent;transition:border-color .3s,background .3s}.nav.scrolled{border-bottom-color:var(--border)}.nav .inner{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{font-family:var(--mono);font-weight:700;font-size:1.05rem;letter-spacing:.5px;display:flex;align-items:center;gap:10px}.brand-logo{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid var(--border-strong);transition:border-color .25s}.brand:hover .brand-logo{border-color:var(--accent)}.brand .dot{color:var(--accent)}.nav-links{display:flex;gap:28px;align-items:center}.nav-links a{color:var(--text-dim);font-size:.92rem;transition:color .2s;position:relative}.nav-links a:hover{color:var(--text)}.nav-links a:after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--grad);transition:width .25s}.nav-links a:hover:after{width:100%}.menu-btn{display:none;background:none;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:7px 10px;font-size:1.1rem;cursor:pointer}section{padding:24px 0}.eyebrow{font-family:var(--mono);font-size:.8rem;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:12px}h2.title{font-size:clamp(1.6rem,4vw,2rem);font-weight:700;margin-bottom:8px;letter-spacing:-.5px}.section-sub{color:var(--text-dim);max-width:560px;margin-bottom:40px}.hero{padding:40px 0 24px}.hero .tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.82rem;color:var(--text-dim);border:1px solid var(--border);border-radius:999px;padding:6px 14px;margin-bottom:26px}.hero .tag .pulse{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 var(--glow);animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 var(--glow)}70%{box-shadow:0 0 0 10px #22d3ee00}to{box-shadow:0 0 #22d3ee00}}.hero h1{font-size:clamp(2.4rem,6vw,4.2rem);line-height:1.1;font-weight:800;letter-spacing:-1.5px;margin-bottom:18px}.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero .typed{font-family:var(--mono);color:var(--text-dim);font-size:clamp(1rem,2.2vw,1.3rem);min-height:1.6em;margin-bottom:20px}.hero .typed .caret{color:var(--accent);animation:blink 1s steps(1) infinite}@keyframes blink{50%{opacity:0}}.hero p.lead{color:var(--text-dim);max-width:560px;margin:22px 0 32px;font-size:1.05rem}.cta{display:flex;gap:16px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:10px;font-weight:600;font-size:.95rem;cursor:pointer;border:1px solid transparent;transition:transform .15s,box-shadow .25s,background .25s}.btn-primary{background:var(--grad);color:#06121a}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px #22d3ee40}.btn-ghost{border-color:var(--border-strong);color:var(--text)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.btn-outline-glow{color:var(--text);border:1.5px solid transparent;background-image:linear-gradient(var(--bg-elev),var(--bg-elev)),var(--grad);background-origin:border-box;background-clip:padding-box,border-box;transition:transform .15s,box-shadow .25s,filter .2s}.btn-outline-glow:hover{transform:translateY(-2px);filter:brightness(1.15);box-shadow:0 10px 30px #22d3ee38}.btn-outline-glow:hover{color:var(--accent)}.about-grid{display:grid;grid-template-columns:140px 1fr;gap:36px;align-items:start}.about-avatar{width:120px;height:120px;border-radius:50%;object-fit:cover;border:3px solid var(--border-strong);transition:border-color .3s}.about-avatar:hover{border-color:var(--accent)}.about p{color:var(--text-dim);margin-bottom:16px}.skills{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.skills span{font-family:var(--mono);font-size:.82rem;color:var(--text);border:1px solid var(--border);background:var(--bg-card);padding:6px 12px;border-radius:8px}.stat-card{border:1px solid var(--border);background:var(--bg-card);border-radius:var(--radius);padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.stat{text-align:left}.stat b{display:block;font-size:1.7rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.stat small{color:var(--text-faint);font-size:.8rem}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}.card{border:1px solid var(--border);background:var(--bg-card);border-radius:var(--radius);padding:24px;transition:transform .2s,border-color .25s,box-shadow .25s;position:relative;overflow:hidden}.card:hover{transform:translateY(-6px);border-color:var(--border-strong);box-shadow:0 14px 40px #0006}.card .ico{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;background:#22d3ee1f;color:var(--accent);font-size:1.3rem;margin-bottom:16px}.card h3{font-size:1.15rem;margin-bottom:8px}.card p{color:var(--text-dim);font-size:.92rem}.card .meta{margin-top:16px;font-family:var(--mono);font-size:.76rem;color:var(--text-faint)}.card .arrow{position:absolute;top:20px;right:20px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:#06121a;font-size:1rem;font-weight:700;transition:transform .25s,box-shadow .25s}.card:hover .arrow{transform:translate(3px,-3px);box-shadow:0 8px 22px #22d3ee52}.links-grid{display:flex;flex-wrap:wrap;gap:14px;max-width:480px;margin-top:8px}.link-card{position:relative;display:inline-flex;text-decoration:none;transition:transform .2s,opacity .2s;opacity:.85}.link-card:hover{transform:translateY(-3px);opacity:1}.link-icon{width:40px;height:40px;border-radius:10px;object-fit:cover;flex:0 0 auto;background:var(--bg-elev);border:1px solid var(--border)}.link-icon--text{display:grid;place-items:center;font-weight:700;color:var(--accent);font-family:var(--mono);background:var(--bg-elev);border:1px solid var(--border)}.link-name{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%) translateY(4px);background:var(--bg-elev);color:var(--text);font-weight:600;font-size:.82rem;white-space:nowrap;padding:6px 12px;border-radius:8px;border:1px solid var(--border-strong);box-shadow:0 8px 22px #0006;opacity:0;pointer-events:none;transition:opacity .18s,transform .18s;z-index:5}.link-name:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:6px solid transparent;border-top-color:var(--bg-elev)}.link-card:hover .link-name{opacity:1;transform:translate(-50%) translateY(0)}.posts{display:flex;flex-direction:column;gap:18px}.post-row{display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid var(--border);background:var(--bg-card);border-radius:var(--radius);padding:22px 26px;transition:border-color .25s,transform .15s}.post-row:hover{border-color:var(--border-strong);transform:translate(4px)}.post-row .date{font-family:var(--mono);font-size:.8rem;color:var(--accent);white-space:nowrap}.post-row h3{font-size:1.08rem;margin-bottom:4px}.post-row p{color:var(--text-dim);font-size:.9rem}.post-row .go{color:var(--text-faint);font-size:1.2rem}.post-row:hover .go{color:var(--accent)}.contact-box{border:1px solid var(--border);background:var(--bg-elev);border-radius:var(--radius);padding:44px;text-align:center}.contact-box h2{font-size:1.8rem;margin-bottom:10px}.contact-box p{color:var(--text-dim);margin-bottom:26px}.contact-mail{display:inline-block;font-weight:600;font-size:1rem;text-decoration:none;color:#06121a;background:var(--grad);padding:13px 28px;border-radius:10px;margin-bottom:26px;transition:transform .15s,box-shadow .25s}.contact-mail:hover{transform:translateY(-2px);box-shadow:0 10px 30px #22d3ee40}.socials{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.social-btn{font-family:var(--mono);font-size:.85rem;color:var(--text-dim);border:1px solid var(--border);background:var(--bg-card);padding:9px 16px;border-radius:9px;transition:.2s;display:inline-flex;align-items:center;gap:7px;cursor:pointer;min-width:108px;justify-content:center}.social-btn:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px)}.social-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.social-btn .ico-s{font-size:.95rem;line-height:1}footer{border-top:1px solid var(--border);padding:30px 0}footer .inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}footer .copy{color:var(--text-faint);font-size:.85rem;font-family:var(--mono)}.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:none}.post-layout{display:grid;grid-template-columns:220px minmax(0,720px);gap:48px;max-width:1000px;margin:0 auto;padding:110px 24px 90px;align-items:start}.post-toc{position:sticky;top:88px;align-self:start}.toc-title{font-family:var(--mono);font-size:.78rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent);margin-bottom:14px}.post-toc ul{list-style:none;display:flex;flex-direction:column;gap:2px;border-left:1px solid var(--border)}.post-toc li a{display:block;padding:5px 0 5px 14px;margin-left:-1px;border-left:2px solid transparent;color:var(--text-dim);font-size:.9rem;line-height:1.5;transition:color .2s,border-color .2s}.post-toc li a:hover,.post-toc li a.active{color:var(--text);border-left-color:var(--accent)}.post-toc li.lvl-3 a{padding-left:28px;font-size:.85rem;color:var(--text-faint)}.post-wrap{max-width:none;margin:0;padding:0}.post-head h1{font-size:clamp(1.9rem,4.5vw,2.7rem);margin:16px 0 14px;line-height:1.25;letter-spacing:-.5px}.post-wrap .meta{color:var(--text-faint);font-family:var(--mono);font-size:.85rem}.post-divider{border:none;height:1px;background:var(--border);margin:30px 0}.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:36px}.post-nav a{display:flex;flex-direction:column;gap:6px;padding:16px 18px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);transition:border-color .2s,transform .15s}.post-nav a:hover{border-color:var(--accent);transform:translateY(-2px)}.post-nav span{font-family:var(--mono);font-size:.75rem;color:var(--text-faint)}.post-nav b{font-weight:600;color:var(--text);font-size:.95rem}.post-nav-next{text-align:right;align-items:flex-end}.back{display:inline-flex;align-items:center;gap:8px;font-size:1rem;font-weight:600;color:var(--accent);padding:12px 24px;border:2px solid var(--accent);border-radius:var(--radius);background:transparent;text-decoration:none;transition:background .2s,color .2s,transform .15s,box-shadow .2s}.back:hover{background:var(--accent);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px #22d3ee40}.prose{color:var(--text);font-size:1.06rem;line-height:1.9}.prose p{margin-bottom:1.5em;color:#c9d4e2}.prose h2{font-size:1.45rem;margin:2.2em 0 .7em;letter-spacing:-.3px}.prose h3{font-size:1.2rem;margin:1.8em 0 .5em}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.prose ul,.prose ol{margin:0 0 1.5em 1.4em;color:#c9d4e2}.prose li{margin-bottom:.5em}.prose img{max-width:100%;border-radius:10px;margin:1.6em 0;border:1px solid var(--border)}.prose hr{border:none;height:1px;background:var(--border);margin:2.4em 0}.prose pre{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:18px;overflow-x:auto;font-family:var(--mono);font-size:.86rem;color:var(--text);margin:1.6em 0}.prose :not(pre)>code{font-family:var(--mono);font-size:.9em;color:var(--accent);background:#22d3ee1a;padding:2px 6px;border-radius:5px}.prose blockquote{border-left:3px solid var(--accent);padding:6px 18px;color:var(--text-dim);background:var(--bg-card);border-radius:0 8px 8px 0;margin:1.6em 0}@media(max-width:1024px){.hero{padding:32px 0 20px}.about-grid{grid-template-columns:120px 1fr;gap:28px}section{padding:20px 0}.post-layout{grid-template-columns:minmax(0,720px);justify-content:center;padding:80px 24px 70px;gap:0}.post-toc{display:none}}@media(max-width:640px){.post-row{flex-direction:column;align-items:flex-start;gap:12px;padding:18px 20px}.post-row>div:last-child{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left}.contact-box{padding:28px 20px}.contact-box h2{font-size:1.4rem}.contact-box p{margin-bottom:18px}.contact-mail{margin-bottom:18px;padding:11px 22px;font-size:.92rem}.socials{display:grid;grid-template-columns:1fr 1fr;gap:10px;justify-content:unset}.social-btn{min-width:unset;width:100%;justify-content:center;padding:10px 12px;font-size:.82rem}}.qr-overlay{position:fixed;inset:0;z-index:9999;background:#000000bf;backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .25s ease}.qr-overlay.show{opacity:1}.qr-overlay-inner{text-align:center;transform:scale(.9);transition:transform .25s ease}.qr-overlay.show .qr-overlay-inner{transform:scale(1)}.qr-overlay img{max-width:82vw;max-height:78vh;border-radius:16px;box-shadow:0 20px 60px #00000080;border:2px solid var(--border-strong)}.qr-close-btn{position:absolute;top:22px;right:26px;z-index:2;width:42px;height:42px;border-radius:50%;border:1px solid var(--border-strong);background:#141826b3;color:var(--text);font-size:1.6rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,border-color .2s,transform .2s}.qr-close-btn:hover{background:var(--accent);border-color:var(--accent);color:#0a0e18;transform:rotate(90deg)}@media(max-width:860px){.nav-links{position:absolute;top:64px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg-elev);border-bottom:1px solid var(--border);padding:8px 24px 16px;display:none}.nav-links.open{display:flex}.nav-links a{padding:12px 0;width:100%;border-bottom:1px solid var(--border)}.menu-btn{display:block}.about-grid{grid-template-columns:1fr;gap:28px;justify-items:center;text-align:center}.about-avatar{width:96px;height:96px}.cards{grid-template-columns:1fr}section{padding:20px 0}}