:root{--bg-primary:#121214;--bg-secondary:#1a1a1e;--bg-code:#0a0a0c;--text-main:#e1e1e6;--text-muted:#a8a8b3;--accent:#00b37e;--accent-hover:#00875f;--border-color:#29292e}*{box-sizing:border-box;margin:0;padding:0}body{font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-main);display:flex;line-height:1.6;height:100vh;overflow:hidden}.mobile-toggle{display:none;position:fixed;top:12px;right:12px;background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-main);padding:8px 12px;border-radius:4px;cursor:pointer;z-index:1000;font-size:.9rem}aside{width:280px;height:100vh;background-color:var(--bg-secondary);position:fixed;top:0;left:0;overflow-y:auto;border-right:1px solid var(--border-color);padding:1.5rem .8rem;transition:transform .3s ease;z-index:999}aside h2{font-size:1rem;margin-bottom:1.5rem;text-transform:uppercase;letter-spacing:2px;color:var(--accent);text-align:center}.menu-section-title{font-size:.7rem;text-transform:uppercase;letter-spacing:2px;color:var(--text-muted);margin:1.2rem .4rem .5rem .4rem;padding-top:1rem;border-top:1px solid var(--border-color)}.menu-section-title:first-of-type{margin-top:0;padding-top:0;border-top:none}.menu-group{margin-bottom:.6rem;border-radius:4px;overflow:hidden;background:rgba(0,0,0,.15)}.menu-trigger{width:100%;background:0 0;border:none;color:var(--text-main);text-align:left;padding:.6rem .8rem;font-size:.9rem;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center}.menu-trigger::after{content:'▼';font-size:.6rem;color:var(--text-muted);transition:transform .2s}.menu-group.active .menu-trigger::after{transform:rotate(-180deg);color:var(--accent)}.sub-menu{max-height:0;overflow:hidden;transition:max-height .25s ease-out;list-style:none;background:rgba(0,0,0,.1)}.menu-group.active .sub-menu{max-height:500px}.sub-menu li a{display:block;color:var(--text-muted);text-decoration:none;padding:.5rem .8rem;font-size:.85rem;border-left:2px solid transparent;transition:all .2s}.sub-menu li a.active-link,.sub-menu li a:hover{color:var(--text-main);border-left-color:var(--accent);background:rgba(255,255,255,.02)}main{margin-left:280px;padding:2.5rem 3.5rem;width:calc(100% - 280px);height:100vh;overflow-y:auto}section{display:none;animation:fadeIn .3s ease}section.active-section{display:block}@keyframes fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}h1{font-size:2.2rem;margin-bottom:.8rem;color:#fff}h2{font-size:1.6rem;margin-bottom:1rem;color:#fff;border-bottom:1px solid var(--border-color);padding-bottom:.4rem}h3{font-size:1.15rem;margin:1.5rem 0 .5rem 0;color:var(--accent)}p{color:var(--text-muted);margin-bottom:1rem;font-size:.95rem}ul{margin-left:1.2rem;margin-bottom:1rem;color:var(--text-muted);font-size:.95rem}li{margin-bottom:.4rem}.btn-download{display:inline-flex;align-items:center;background-color:var(--accent);color:#fff;text-decoration:none;padding:.6rem 1.2rem;font-size:.9rem;font-weight:600;border-radius:4px;margin:1rem 0;transition:background .2s}.btn-download:hover{background-color:var(--accent-hover)}.custom-table{width:100%;border-collapse:collapse;margin:1rem 0 2rem 0;font-size:.9rem}.custom-table td,.custom-table th{text-align:left;padding:.7rem;border-bottom:1px solid var(--border-color)}.custom-table th{background-color:rgba(255,255,255,.03);color:#fff;font-weight:600}.custom-table tr:hover{background-color:rgba(255,255,255,.01)}.badge{background:var(--bg-code);padding:.2rem .5rem;border-radius:4px;font-size:.8rem;border:1px solid var(--border-color)}.badge.latest{border-color:var(--accent);color:var(--accent)}.highlight{color:#ec4899;background-color:var(--bg-code);padding:.15rem .3rem;border-radius:3px;font-family:monospace;font-size:.85rem}pre{background-color:var(--bg-code);padding:1.2rem;border-radius:6px;overflow-x:auto;border-left:3px solid var(--accent);margin-bottom:1.2rem}code{font-family:'Fira Code',Consolas,Monaco,monospace;font-size:.85rem;color:#e1e1e6}.box-info{background-color:rgba(0,179,126,.08);border-left:3px solid var(--accent);padding:1rem;border-radius:0 6px 6px 0;margin:1.2rem 0;font-size:.9rem}.edit-note{background-color:rgba(255,255,255,.03);border:1px dashed var(--border-color);padding:.8rem 1rem;border-radius:6px;margin:.5rem 0 1.5rem 0;font-size:.85rem;color:var(--text-muted)}.edit-note strong{color:var(--accent)}.profile-header{margin-bottom:2rem}.profile-meta{display:flex;gap:1.5rem;flex-wrap:wrap;margin-top:.5rem;font-size:.9rem;color:var(--text-muted)}.profile-meta span strong{color:#fff}.diploma-link{display:inline-block;color:var(--accent);font-size:.85rem;font-weight:600;text-decoration:none;margin-top:.3rem}.diploma-link:hover{text-decoration:underline}@media (max-width:768px){.mobile-toggle{display:block}aside{transform:translateX(-100%);width:260px}aside.open{transform:translateX(0)}main{margin-left:0;width:100%;padding:4rem 1.5rem 2rem 1.5rem}}