:root{--bg: #f0f2f5;--bg-dark: #0a0f14;--surface: #ffffff;--surface-muted: #f6f7f9;--ink: #0f1520;--ink-light: #f0f2f5;--muted: #5a6270;--muted-light: #8b95a5;--accent: #3b82f6;--accent-hover: #2563eb;--accent-glow: rgba(59, 130, 246, .2);--secondary: #f97316;--secondary-glow: rgba(249, 115, 22, .2);--line: rgba(15, 21, 32, .08);--line-light: rgba(255, 255, 255, .1);--shadow-sm: 0 4px 12px rgba(0, 0, 0, .06);--shadow-md: 0 12px 32px rgba(0, 0, 0, .1);--shadow-lg: 0 24px 60px rgba(0, 0, 0, .14);--radius: 16px;--radius-lg: 24px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,Sora,Noto Sans SC,sans-serif;background:var(--bg);color:var(--ink);min-height:100vh;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}#app{min-height:100vh}.backdrop{position:fixed;inset:0;pointer-events:none;z-index:-1;overflow:hidden}.glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.4;animation:float 20s ease-in-out infinite}.glow.one{width:500px;height:500px;background:var(--accent-glow);left:-200px;top:10%}.glow.two{width:400px;height:400px;background:var(--secondary-glow);right:-150px;top:-100px;animation-delay:-7s}.glow.three{width:350px;height:350px;background:#3b82f61a;right:15%;bottom:-100px;animation-delay:-14s}.nav{position:sticky;top:16px;z-index:30;width:min(1200px,calc(100% - 32px));margin:16px auto 0;background:#0a0f14d9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--line-light);box-shadow:0 8px 32px #0003;padding:12px 20px;border-radius:16px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{font-family:Inter,Sora,sans-serif;font-size:1.2rem;font-weight:800;letter-spacing:-.02em;color:var(--ink-light)}.nav-links{display:flex;flex-wrap:wrap;gap:4px;align-items:center;justify-content:flex-end}.nav-links a{padding:8px 14px;border-radius:10px;font-size:.85rem;font-weight:600;color:var(--muted-light);transition:all .2s ease}.nav-links a:hover{color:#fff;background:#3b82f633}.lang-toggle{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border-radius:10px;border:1px solid var(--line-light);background:#ffffff14;cursor:pointer;font-size:.82rem;font-weight:700;font-family:inherit;transition:all .2s ease}.lang-toggle:hover{background:#ffffff26}.lang-option{color:var(--muted-light);transition:color .2s ease}.lang-option.active{color:#fff}.lang-divider{color:var(--muted-light);opacity:.4}main{width:min(1200px,calc(100% - 32px));margin:24px auto 60px;display:grid;gap:20px}.hero{background:var(--bg-dark);border-radius:var(--radius-lg);padding:64px 48px;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}.hero:before{content:"";position:absolute;top:-50%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,var(--accent-glow) 0%,transparent 70%);pointer-events:none}.hero:after{content:"";position:absolute;bottom:-30%;left:-10%;width:400px;height:400px;background:radial-gradient(circle,var(--secondary-glow) 0%,transparent 70%);pointer-events:none}.hero-inner{position:relative;z-index:1;max-width:720px}.hero-kicker{display:inline-flex;align-items:center;padding:6px 16px;border-radius:999px;background:#3b82f626;border:1px solid rgba(59,130,246,.25);color:var(--accent);font-size:.72rem;letter-spacing:.18em;font-weight:700}.hero-name{font-family:Inter,Noto Sans SC,sans-serif;font-size:clamp(3.2rem,8vw,5.5rem);font-weight:800;letter-spacing:-.03em;line-height:1.05;color:#fff;margin:20px 0 12px}.hero-subtitle{font-size:clamp(1rem,2vw,1.3rem);color:var(--accent);font-weight:600;margin-bottom:16px}.hero-desc{color:var(--muted-light);line-height:1.8;font-size:1rem;max-width:600px}.hero-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 24px;border-radius:12px;font-weight:700;font-size:.92rem;border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease;cursor:pointer;font-family:inherit}.btn-primary{background:linear-gradient(135deg,var(--accent) 0%,#60a5fa 100%);color:#fff;box-shadow:0 12px 28px #3b82f659}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px #3b82f673}.btn-secondary{background:#ffffff14;color:#fff;border-color:#fff3}.btn-secondary:hover{transform:translateY(-2px);background:#ffffff24}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:36px}.metric{background:#ffffff0f;border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:18px 20px;transition:background .2s ease}.metric:hover{background:#ffffff1a}.metric strong{display:block;font-size:1.4rem;color:var(--accent);margin-bottom:6px}.metric span{color:var(--muted-light);font-size:.85rem;line-height:1.5}.section{background:var(--surface);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-md);border:1px solid var(--line);position:relative}.section-title{font-family:Inter,Noto Sans SC,sans-serif;font-size:clamp(1.8rem,3.5vw,2.4rem);font-weight:800;letter-spacing:-.02em;margin-bottom:12px}.section-subtitle{color:var(--muted);line-height:1.8;margin-bottom:28px;max-width:640px}.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start}.profile-card{background:var(--surface-muted);border-radius:var(--radius);padding:28px;border:1px solid var(--line);display:grid;gap:20px}.avatar{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;border-radius:16px;background:linear-gradient(135deg,var(--accent) 0%,#818cf8 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var(--line);transition:transform .2s ease,box-shadow .2s ease}.focus-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.focus-card strong{display:block;color:var(--accent);margin-bottom:6px;font-size:.92rem}.focus-card span{color:var(--muted);line-height:1.6;font-size:.88rem}.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.project-card{background:var(--surface-muted);border-radius:14px;padding:20px;border:1px solid var(--line);display:flex;flex-direction:column;gap:10px;transition:transform .2s ease,box-shadow .2s ease}.project-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}.project-card h3{font-size:.98rem;font-weight:700}.project-card p{color:var(--muted);line-height:1.6;font-size:.85rem;flex:1}.project-link{color:var(--accent);font-weight:700;font-size:.85rem;transition:color .2s ease}.project-link:hover{color:var(--accent-hover)}.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.contact-list{display:grid;gap:10px}.contact-item{padding:14px 18px;border-radius:12px;background:var(--surface-muted);border:1px solid var(--line)}.contact-item strong{display:block;color:var(--accent);font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}.contact-item a{color:var(--ink);font-weight:600;word-break:break-all;transition:color .2s ease}.contact-item a:hover{color:var(--accent)}.recruit-links{display:flex;flex-wrap:wrap;gap:8px}.recruit-links a{padding:4px 10px;border-radius:6px;background:#3b82f60f;font-size:.85rem}.qr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.qr-card{background:var(--surface-muted);border-radius:14px;padding:10px;text-align:center;border:1px solid var(--line)}.qr-card img{width:100%;border-radius:10px;aspect-ratio:1 / 1;object-fit:cover}.qr-card span{display:block;margin-top:8px;font-weight:700;font-size:.82rem;color:var(--muted)}.resume-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.resume-card{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--surface-muted)}.resume-card iframe{width:100%;height:340px;border:0;background:#eee}.resume-footer{padding:12px 18px;display:flex;justify-content:space-between;align-items:center;gap:8px}.resume-footer a{color:var(--accent);font-weight:700;font-size:.88rem}.footer{text-align:center;color:var(--muted);font-size:.85rem;padding:12px 0 0}.reveal{opacity:0;transform:translateY(32px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:translateY(0)}section{scroll-margin-top:100px}@keyframes float{0%,to{transform:translateY(0) translate(0)}50%{transform:translateY(-24px) translate(10px)}}@media(max-width:980px){.hero{padding:48px 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