*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f0f0f;--surface: #1a1a1a;--border: #2a2a2a;--text: #e0e0e0;--muted: #888;--accent: #4ade80;--accent-hover: #86efac;--code-bg: #161616;--font-sans: 'Inter', system-ui, -apple-system, sans-serif;--font-mono: 'JetBrains Mono', 'Fira Code', monospace;--max-w: 720px;--nav-h: 64px}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none;transition:color 0.15s}a:hover{color:var(--accent-hover)}img{max-width:100%;display:block}.container{max-width:var(--max-w);margin:0 auto;padding:0 1.5rem}.container--wide{max-width:1100px;margin:0 auto;padding:0 1.5rem}.nav{position:sticky;top:0;z-index:100;height:var(--nav-h);background:rgba(15,15,15,0.5);backdrop-filter:blur(12px);display:flex;align-items:center}.nav__inner{display:flex;align-items:center;justify-content:center;width:100%}.nav__logo{font-size:1.1rem;font-weight:700;color:var(--text);letter-spacing:-0.02em}.nav__logo:hover{color:var(--accent)}.nav__links{display:flex;gap:2rem;list-style:none}.nav__links a{color:var(--muted);font-size:0.9rem;font-weight:500;transition:color 0.15s}.nav__links a:hover,.nav__links a.active{color:var(--text)}.cover{width:100%;height:calc(120px + var(--nav-h));margin-top:calc(-1 * var(--nav-h));background:linear-gradient(135deg, #0f1f0f 0%, #1a3a1a 40%, #0d2b1a 70%, #0f0f0f 100%);position:relative;overflow:hidden;z-index:0}.cover::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 20% 50%, rgba(74,222,128,0.12) 0%, transparent 60%),radial-gradient(ellipse at 80% 30%, rgba(74,222,128,0.07) 0%, transparent 50%)}.cover::after{content:'';position:absolute;bottom:0;left:0;right:0;height:80px;background:linear-gradient(to bottom, transparent, var(--bg))}.hero{padding:3rem 0 4rem;border-bottom:1px solid var(--border)}.hero__inner{display:flex;align-items:center;justify-content:space-between;gap:3rem}.hero__text{flex:1}.hero__photo{flex-shrink:0}.hero__avatar{width:200px;height:200px;border-radius:50%;object-fit:cover;border:3px solid var(--accent);box-shadow:0 0 40px rgba(74,222,128,0.15)}.hero__tag{display:inline-block;font-size:0.75rem;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--accent);background:rgba(74,222,128,0.12);padding:0.3rem 0.75rem;border-radius:999px;margin-bottom:1.5rem}.hero__title{font-size:clamp(1.5rem, 3.5vw, 2.25rem);font-weight:800;letter-spacing:-0.04em;line-height:1.15;color:#fff;margin-bottom:1.25rem}.hero__title span{color:var(--accent)}.hero__bio{font-size:1.1rem;color:var(--muted);max-width:560px;margin-bottom:2rem;line-height:1.8}.hero__links{display:flex;gap:1rem;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:0.4rem;padding:0.6rem 1.25rem;border-radius:8px;font-size:0.9rem;font-weight:600;transition:all 0.15s;cursor:pointer;border:none}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover{background:var(--accent-hover);color:#fff}.btn--ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.btn--ghost:hover{border-color:var(--accent);color:var(--text)}.section{padding:4rem 0}.section+.section{border-top:1px solid var(--border)}.section__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2.5rem}.section__title{font-size:1.1rem;font-weight:700;letter-spacing:-0.01em;color:#fff}.section__more{font-size:0.85rem;color:var(--muted)}.section__more:hover{color:var(--accent)}.home-grid{display:grid;grid-template-columns:1fr 340px;gap:3rem;align-items:start}.home-grid__sidebar .post-item{flex-direction:column;gap:0.15rem}.home-grid__sidebar .post-item__meta{font-size:0.75rem}@media (max-width: 768px){.home-grid{grid-template-columns:1fr}}.post-list{display:flex;flex-direction:column;gap:0}.post-item{display:flex;align-items:baseline;justify-content:space-between;gap:1.5rem;padding:1.1rem 0;border-bottom:1px solid var(--border);transition:all 0.15s}.post-item:first-child{border-top:1px solid var(--border)}.post-item__title{font-size:0.95rem;font-weight:500;color:var(--text);flex:1;transition:color 0.15s}.post-item:hover .post-item__title{color:var(--accent)}.post-item__meta{font-size:0.8rem;color:var(--muted);white-space:nowrap;font-family:var(--font-mono)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(300px, 1fr));gap:1.25rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem;transition:border-color 0.2s, transform 0.2s}.card:hover{border-color:var(--accent);transform:translateY(-2px)}.card__label{font-size:0.7rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--accent);margin-bottom:0.75rem}.card__title{font-size:1rem;font-weight:700;color:#fff;margin-bottom:0.6rem;letter-spacing:-0.01em}.card__desc{font-size:0.875rem;color:var(--muted);line-height:1.6;margin-bottom:1.25rem}.card__tags{display:flex;flex-wrap:wrap;gap:0.4rem}.tag{font-size:0.7rem;font-weight:600;padding:0.2rem 0.6rem;border-radius:999px;background:rgba(74,222,128,0.1);color:var(--accent);letter-spacing:0.03em}.post{padding:3rem 0 5rem}.post__header{margin-bottom:2.5rem;padding-bottom:2rem;border-bottom:1px solid var(--border)}.post__title{font-size:clamp(1.6rem, 4vw, 2.5rem);font-weight:800;letter-spacing:-0.04em;line-height:1.2;color:#fff;margin-bottom:1rem}.post__meta{display:flex;gap:1.5rem;font-size:0.85rem;color:var(--muted);font-family:var(--font-mono)}.post__content h1,.post__content h2,.post__content h3,.post__content h4{font-weight:700;letter-spacing:-0.02em;color:#fff;margin:2.5rem 0 1rem;line-height:1.3}.post__content h2{font-size:1.5rem}.post__content h3{font-size:1.2rem}.post__content p{margin-bottom:1.4rem;color:var(--text)}.post__content ul,.post__content ol{margin:0 0 1.4rem 1.5rem}.post__content ul li,.post__content ol li{margin-bottom:0.4rem}.post__content blockquote{border-left:3px solid var(--accent);padding:0.75rem 1.25rem;margin:2rem 0;background:var(--surface);border-radius:0 8px 8px 0;color:var(--muted);font-style:italic}.post__content code{font-family:var(--font-mono);font-size:0.85em;background:var(--code-bg);padding:0.15em 0.45em;border-radius:4px;color:var(--accent-hover)}.post__content pre{background:var(--code-bg);border:1px solid var(--border);border-radius:10px;padding:1.25rem 1.5rem;overflow-x:auto;margin:1.5rem 0}.post__content pre code{background:none;padding:0;color:var(--text);font-size:0.875rem}.post__content a{border-bottom:1px solid rgba(74,222,128,0.4)}.post__content a:hover{border-color:var(--accent)}.post__content hr{border:none;border-top:1px solid var(--border);margin:3rem 0}.page-header{padding:4rem 0 2.5rem}.page-header__title{font-size:2rem;font-weight:800;letter-spacing:-0.04em;color:#fff}.page-header__desc{color:var(--muted);margin-top:0.5rem;font-size:1rem}.about{padding:4rem 0}.about__avatar{width:80px;height:80px;border-radius:50%;background:var(--surface);border:2px solid var(--border);margin-bottom:2rem}.about__name{font-size:1.75rem;font-weight:800;color:#fff;letter-spacing:-0.03em;margin-bottom:0.4rem}.about__role{color:var(--accent);font-size:0.9rem;font-weight:600;margin-bottom:1.5rem}.about__bio{color:var(--muted);line-height:1.9;max-width:620px;margin-bottom:2rem}.social-links{display:flex;gap:1rem;flex-wrap:wrap}.footer{border-top:1px solid var(--border);padding:2rem 0}.footer__inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}.footer__copy{font-size:0.8rem;color:var(--muted)}.footer__links{display:flex;gap:1.5rem}.footer__links a{font-size:0.8rem;color:var(--muted)}.footer__links a:hover{color:var(--accent)}.text-muted{color:var(--muted)}.mt-1{margin-top:0.5rem}.mt-2{margin-top:1rem}@media (max-width: 640px){.nav__links{gap:1.25rem}.hero{padding:3.5rem 0 2.5rem}.hero__inner{flex-direction:column-reverse;align-items:flex-start;gap:2rem}.hero__avatar{width:120px;height:120px}.card-grid{grid-template-columns:1fr}.post-item{flex-direction:column;gap:0.25rem}.footer__inner{flex-direction:column;align-items:flex-start}}