:root{--bg: #0f172a;--text: #e5e7eb;--muted: #9ca3af;--accent: #38bdf8}body.light{--bg: #f5f5f5;--text: #1f2937;--muted: #6b7280;--accent: #3b82f6}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}.container{max-width:900px;margin:auto;padding:1.5rem}.header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:2rem}h1,h2,h3{letter-spacing:-.02em}accent{color:var(--accent)}.header{position:relative}.theme-toggle{position:absolute;top:0;right:0;background:var(--card);border:1px solid var(--muted);border-radius:.5rem;padding:.3rem .6rem;font-size:1.2rem;cursor:pointer;z-index:1000}.theme-toggle:hover{background:var(--accent);color:var(--card);border-color:var(--accent)}.footer{display:flex;justify-content:center;gap:1.5rem;padding:2rem 0 1rem;margin-top:2rem;border-top:1px solid rgba(255,255,255,.05)}.footer a{color:var(--muted);font-size:1.5rem;transition:color .2s,transform .2s}.footer a:hover{color:var(--accent);transform:translateY(-2px)}:root{--card: #111827}body.light{--card: #ffffff}.card{display:block;color:inherit;text-decoration:none;background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem;cursor:pointer;transition:transform .2s ease}.card:hover{background:#ffffff1a;transform:translateY(-2px)}.light .card{background:#00000008;border:1px solid rgba(0,0,0,.05)}.light .card:hover{background:#0000001a}.card .project-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.card .project-title h3{margin:0;display:inline}.card .project-icons{display:flex;align-items:center;gap:.5rem}.card .project-icons a{color:inherit;text-decoration:none;transition:color .2s ease}.card .project-icons a:hover{color:var(--accent)}.card .card-toggle-icon{transition:transform .2s ease;font-size:.8rem;color:var(--muted)}.card.expanded .card-toggle-icon{transform:rotate(180deg)}.card .project-gallery{display:none;margin-top:1.5rem}.card.expanded .project-gallery{display:block}.nav-toggle{display:none}.nav-toggle-label{display:none;background:var(--card);border:1px solid var(--muted);border-radius:.5rem;padding:.3rem .6rem;font-size:1.2rem;cursor:pointer;color:var(--text)}#nav-toggle:checked~#nav-menu{display:flex}nav{display:flex;gap:1.5rem;font-size:large;margin:0}nav a{color:var(--muted);text-decoration:none;font-weight:500}nav a:hover{color:var(--text)}@media(max-width:524px){.header{flex-wrap:wrap;position:relative}.nav-toggle-label{display:block}#nav-menu{display:none;position:absolute;top:100%;left:0;width:100%;flex-direction:column;gap:.5rem;background:var(--bg);padding:1rem;border:1px solid var(--muted);border-radius:.5rem}nav a{padding:.5rem 0}}.lightgallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(225px,1fr));gap:1rem;margin:2rem 0}@media(max-width:524px){.lightgallery{grid-template-columns:1fr}}.lightgallery img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:8px;cursor:pointer;transition:transform .2s ease,opacity .2s ease}.lightgallery img:hover{transform:scale(1.03);opacity:.9}