:root{--bg:#eef1f5;--surface:#eef1f5;--surface-dark:#dfe5ec;--text:#172033;--muted:#596579;--accent:#2563eb;--line:#d4dbe5;--shadow-light:#fff;--shadow-dark:rgba(35,48,70,.16);--radius-sm:8px;--radius-md:16px;--radius-lg:28px;--max:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}a{color:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.skip-link{position:absolute;left:1rem;top:-5rem;background:var(--text);color:#fff;padding:.65rem 1rem;border-radius:var(--radius-sm);z-index:5}.skip-link:focus{top:1rem}.site-header{position:sticky;top:0;z-index:4;background:rgba(238,241,245,.94);border-bottom:1px solid var(--line)}.navbar{max-width:var(--max);margin:auto}.nav-inner{min-height:76px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:750;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--text);color:#fff;font-size:.7rem;letter-spacing:.04em}.nav-menu{display:flex;align-items:center;gap:26px;font-size:.9rem;color:var(--muted)}.nav-menu a{text-decoration:none}.nav-menu a:hover,.text-link:hover{color:var(--accent)}.nav-github{font-weight:700;color:var(--text)}.menu-toggle{display:none;border:0;background:transparent;color:var(--text);font:inherit;min-height:44px}.menu-toggle span:last-child{font-size:1.5rem;line-height:1}.site-main{max-width:var(--max);margin:auto;padding:0 28px}.hero{min-height:620px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);align-items:center;gap:80px;padding:96px 0 110px}.eyebrow{margin:0 0 18px;color:var(--accent);font-size:.72rem;font-weight:800;letter-spacing:.13em}.hero h1,.page-intro h1{font-size:clamp(3.2rem,7vw,6.8rem);line-height:.98;letter-spacing:-.075em;margin:0 0 28px}.hero h1 span{color:var(--accent)}.hero-lede{max-width:620px;color:var(--muted);font-size:1.15rem}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:var(--radius-sm);font-weight:700;text-decoration:none;border:1px solid transparent}.button-primary{background:var(--accent);color:#fff;box-shadow:5px 5px 12px var(--shadow-dark)}.button-secondary{border-color:var(--line);background:var(--surface);box-shadow:4px 4px 10px var(--shadow-dark),-4px -4px 10px var(--shadow-light)}.hero-panel{padding:28px;border-radius:var(--radius-lg);box-shadow:10px 10px 24px var(--shadow-dark),-10px -10px 24px var(--shadow-light);border:1px solid rgba(255,255,255,.55)}.panel-marker,.panel-foot{font:600 .78rem ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--muted)}.focus-list{list-style:none;margin:48px 0;padding:0}.focus-list li{display:flex;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);font-size:1.02rem}.focus-list span{color:var(--accent);font:700 .75rem ui-monospace,monospace}.split-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:100px 0;border-top:1px solid var(--line)}h2{font-size:clamp(2rem,4vw,3.8rem);line-height:1.08;letter-spacing:-.055em;margin:0}.section-body{font-size:1.12rem;color:var(--muted);max-width:520px}.section-body p:first-child{color:var(--text);font-size:1.35rem}.text-link{display:inline-block;margin-top:14px;color:var(--accent);font-weight:750;text-underline-offset:5px}.skills-section,.latest-section{padding:96px 0;border-top:1px solid var(--line)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:42px}.skill-list{display:flex;flex-wrap:wrap;gap:12px}.skill-list span{padding:12px 16px;border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--muted);background:rgba(255,255,255,.22)}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.post-card,.project-card{padding:26px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);box-shadow:6px 6px 16px var(--shadow-dark),-6px -6px 16px var(--shadow-light)}.post-card h3{font-size:1.3rem;line-height:1.2;margin:12px 0}.post-card h3 a,.blog-row h2 a{text-decoration:none}.post-card p:not(.post-meta),.project-card p{color:var(--muted)}.post-meta{color:var(--muted);font-size:.78rem;margin:0}.contact-section{padding:100px 0 130px;border-top:1px solid var(--line)}.contact-section h2{max-width:650px;margin-bottom:32px}.site-footer{border-top:1px solid var(--line);max-width:var(--max);margin:auto;padding:34px 28px 50px;display:flex;justify-content:space-between;gap:28px;color:var(--muted);font-size:.9rem}.site-footer p{max-width:370px;margin:.3rem 0}.site-footer strong{color:var(--text)}.footer-links{display:flex;flex-wrap:wrap;gap:18px;align-items:flex-start}.footer-links a{color:var(--text);text-underline-offset:4px}.page-intro{padding:100px 0 70px;max-width:760px}.page-intro h1{font-size:clamp(3rem,7vw,6rem)}.page-intro>p:last-child{font-size:1.15rem;color:var(--muted)}.project-list{padding-bottom:120px}.project-card{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:20px}.blog-tools{padding:24px 0 36px;border-top:1px solid var(--line);display:flex;align-items:center;gap:18px;flex-wrap:wrap}.blog-tools label{font-weight:700}.blog-tools input{width:260px;min-height:44px;border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 13px;background:var(--surface);color:var(--text);box-shadow:inset 3px 3px 7px var(--shadow-dark),inset -3px -3px 7px var(--shadow-light)}.filter-list{display:flex;gap:8px;flex-wrap:wrap}.filter-button{min-height:40px;padding:0 13px;border:1px solid var(--line);border-radius:var(--radius-sm);background:transparent;color:var(--muted);cursor:pointer}.filter-button.is-active{background:var(--text);color:#fff}.blog-list{padding-bottom:120px}.blog-row{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:28px 0;border-top:1px solid var(--line)}.blog-row h2{font-size:clamp(1.5rem,3vw,2.4rem);margin:8px 0}.blog-row p:not(.post-meta){color:var(--muted);margin:0}.empty-state{padding:24px 0;color:var(--muted)}.article-shell{max-width:820px;margin:auto;padding:100px 0 120px}.article-header{padding-bottom:50px;border-bottom:1px solid var(--line)}.article-header h1{font-size:clamp(2.6rem,7vw,5.8rem);line-height:1;letter-spacing:-.07em;margin:0 0 24px}.article-description{color:var(--muted);font-size:1.2rem}.article-header .post-meta{display:flex;gap:12px;flex-wrap:wrap}.article-content{padding-top:50px;font-size:1.08rem}.article-content h2,.article-content h3{margin-top:2.5em}.article-content img{max-width:100%;height:auto}.article-content pre{overflow:auto;padding:18px;background:#172033;color:#eef1f5;border-radius:var(--radius-sm)}.article-content code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.article-nav{display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--line);margin-top:60px;padding-top:24px;color:var(--accent)}.article-nav a{text-decoration:none}@media(max-width:760px){.nav-inner{padding:0 18px}.menu-toggle{display:flex;align-items:center;gap:10px}.nav-menu{display:none;position:absolute;left:0;right:0;top:76px;padding:10px 18px 22px;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0}.nav-menu.is-open{display:flex}.nav-menu a{width:100%;padding:12px 0}.site-main{padding:0 18px}.hero{min-height:auto;grid-template-columns:1fr;gap:48px;padding:76px 0 88px}.hero h1{font-size:clamp(3.1rem,16vw,5rem)}.split-section{grid-template-columns:1fr;gap:28px;padding:76px 0}.skills-section,.latest-section{padding:76px 0}.section-heading{display:block}.section-heading .text-link{margin-top:24px}.post-grid{grid-template-columns:1fr}.project-card,.blog-row{display:block}.project-card .text-link,.blog-row .text-link{margin-top:18px}.page-intro{padding:76px 0 52px}.article-shell{padding:76px 0 90px}.site-footer{display:block;padding-left:18px;padding-right:18px}.footer-links{margin-top:24px}.blog-tools{align-items:flex-start;flex-direction:column}.blog-tools input{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
.brand img{display:block;width:148px;height:36px;object-fit:contain;object-position:left center}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.projects-page{max-width:980px;margin:0 auto;padding:78px 0 110px}.projects-intro{max-width:680px;margin-bottom:48px}.projects-intro h1{margin:0;font-size:clamp(2.5rem,6vw,4.2rem);line-height:1.05;letter-spacing:-.065em}.projects-intro>p:not(.eyebrow){max-width:560px;color:var(--muted);font-size:1.05rem}.projects-toolbar{display:flex;align-items:center;gap:14px;margin-bottom:12px}.projects-toolbar label{font-size:.9rem;font-weight:700}.projects-toolbar input{width:min(100%,360px);min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);color:var(--text)}.project-status{margin:0 0 18px;color:var(--muted);font-size:.85rem}.repo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.repo-card{display:flex;min-width:0;min-height:220px;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);box-shadow:5px 5px 14px var(--shadow-dark),-5px -5px 14px var(--shadow-light)}.repo-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.repo-card .eyebrow{margin:0;font-size:.66rem}.repo-language{max-width:40%;overflow:hidden;color:var(--muted);font-size:.72rem;text-overflow:ellipsis;white-space:nowrap}.repo-card h2{margin:25px 0 8px;font-size:1.35rem;line-height:1.22;overflow-wrap:anywhere}.repo-card h2 a{text-decoration:none;text-underline-offset:4px}.repo-card h2 a:hover{color:var(--accent)}.repo-description{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3;margin:0 0 24px;color:var(--muted);font-size:.92rem;overflow-wrap:anywhere}.repo-card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line);color:var(--muted);font-size:.74rem}.repo-card-footer a{flex:0 0 auto;color:var(--accent);font-weight:700;text-decoration:none}
@media(max-width:760px){.projects-page{padding:56px 0 80px}.projects-toolbar{align-items:flex-start;flex-direction:column;gap:8px}.projects-toolbar input{width:100%}.repo-grid{grid-template-columns:1fr;gap:14px}.repo-card{min-height:200px;padding:20px}.repo-card h2{margin-top:20px}.repo-card-footer{align-items:flex-start;flex-direction:column;gap:8px}.repo-card-footer a{margin-top:2px}}
@media(max-width:760px){.theme-toggle{order:1}.skill-groups,.education-grid{grid-template-columns:1fr}.experience-section,.education-section{padding:64px 0}.experience-timeline{padding-left:18px}.experience-item:before{left:-24px}}
@media(max-width:760px){.nav-menu.is-open .theme-toggle{display:block;width:100%;text-align:left;margin:6px 0}}