.Nav-module__O42u5W__nav{z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);height:var(--nav-h);background:#0a0a0fe0;justify-content:space-between;align-items:center;padding:0 2rem;display:flex;position:fixed;top:0;left:0;right:0}.Nav-module__O42u5W__logo{font-family:var(--font-mono);align-items:center;gap:.6rem;font-size:1.05rem;font-weight:700;text-decoration:none;display:flex}.Nav-module__O42u5W__logoImg{object-fit:cover;border-radius:8px;flex-shrink:0;width:32px;height:32px}.Nav-module__O42u5W__fc{color:#fff;font-size:1.15rem;line-height:1}.Nav-module__O42u5W__chip{background:var(--accent);color:var(--bg);letter-spacing:.06em;border-radius:4px;align-self:center;align-items:center;padding:2px 7px;font-size:.55rem;font-weight:700;line-height:1;display:inline-flex}.Nav-module__O42u5W__right{align-items:center;gap:2rem;display:flex}.Nav-module__O42u5W__langSwitch{background:var(--surface2);border:1px solid var(--border);border-radius:6px;gap:2px;padding:2px;display:flex}.Nav-module__O42u5W__langBtn{font-family:var(--font-mono);color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:.3rem .6rem;font-size:.7rem;font-weight:600;transition:all .2s}.Nav-module__O42u5W__langBtn.Nav-module__O42u5W__active{background:var(--accent);color:var(--bg)}
.Sidebar-module__jHBxCG__sidebar{top:var(--nav-h);width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);z-index:50;padding:1.5rem 1rem;transition:transform .3s;position:fixed;bottom:0;left:0;overflow-y:auto}.Sidebar-module__jHBxCG__heading{font-family:var(--font-mono);color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin-bottom:1rem;padding:0 .5rem;font-size:.7rem}.Sidebar-module__jHBxCG__list{flex-direction:column;gap:2px;list-style:none;display:flex}.Sidebar-module__jHBxCG__link{color:var(--text-dim);border-radius:8px;padding:.55rem .75rem;font-size:.88rem;font-weight:400;text-decoration:none;transition:all .2s;display:block}.Sidebar-module__jHBxCG__link:hover{color:var(--text);background:var(--accent-dim)}.Sidebar-module__jHBxCG__link.Sidebar-module__jHBxCG__active{color:var(--accent);background:var(--accent-dim);font-weight:600}.Sidebar-module__jHBxCG__toggle{top:calc(var(--nav-h) + .75rem);z-index:60;border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;display:none;position:fixed;left:1rem}.Sidebar-module__jHBxCG__hamburger{background:var(--text-dim);width:18px;height:2px;display:block;position:relative}.Sidebar-module__jHBxCG__hamburger:before,.Sidebar-module__jHBxCG__hamburger:after{content:"";background:var(--text-dim);width:18px;height:2px;position:absolute;left:0}.Sidebar-module__jHBxCG__hamburger:before{top:-6px}.Sidebar-module__jHBxCG__hamburger:after{top:6px}.Sidebar-module__jHBxCG__overlay{z-index:40;background:#00000080;display:none;position:fixed;inset:0}@media (max-width:768px){.Sidebar-module__jHBxCG__sidebar{transform:translate(-100%)}.Sidebar-module__jHBxCG__sidebar.Sidebar-module__jHBxCG__open{transform:translate(0)}.Sidebar-module__jHBxCG__toggle{display:flex}.Sidebar-module__jHBxCG__overlay{display:block}}
.MarkdownContent-module__b5baYW__markdown{color:var(--text);font-size:1rem;line-height:1.8}.MarkdownContent-module__b5baYW__markdown h1{letter-spacing:-.03em;border-bottom:1px solid var(--border);margin-bottom:1rem;padding-bottom:.75rem;font-size:2rem;font-weight:700}.MarkdownContent-module__b5baYW__markdown h2{letter-spacing:-.02em;margin-top:2.5rem;margin-bottom:.75rem;font-size:1.5rem;font-weight:700}.MarkdownContent-module__b5baYW__markdown h3{margin-top:2rem;margin-bottom:.5rem;font-size:1.2rem;font-weight:600}.MarkdownContent-module__b5baYW__markdown p{color:var(--text-dim);margin-bottom:1rem}.MarkdownContent-module__b5baYW__markdown a{color:var(--accent);text-underline-offset:3px;text-decoration:underline}.MarkdownContent-module__b5baYW__markdown a:hover{color:var(--accent2)}.MarkdownContent-module__b5baYW__markdown ul,.MarkdownContent-module__b5baYW__markdown ol{color:var(--text-dim);margin-bottom:1rem;padding-left:1.5rem}.MarkdownContent-module__b5baYW__markdown li{margin-bottom:.35rem}.MarkdownContent-module__b5baYW__markdown li::marker{color:var(--accent)}.MarkdownContent-module__b5baYW__markdown code{font-family:var(--font-mono);background:var(--surface2);color:var(--accent);border-radius:4px;padding:.15em .4em;font-size:.88em}.MarkdownContent-module__b5baYW__markdown pre{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:1.5rem;padding:1.25rem;overflow-x:auto}.MarkdownContent-module__b5baYW__markdown pre code{color:var(--text);background:0 0;padding:0;font-size:.85rem;line-height:1.7}.MarkdownContent-module__b5baYW__markdown blockquote{border-left:3px solid var(--accent);background:var(--accent-dim);border-radius:0 var(--radius)var(--radius)0;color:var(--text-dim);margin-bottom:1rem;padding:.5rem 1rem}.MarkdownContent-module__b5baYW__markdown img{border-radius:var(--radius);max-width:100%;margin:1rem 0}.MarkdownContent-module__b5baYW__markdown table{border-collapse:collapse;width:100%;margin-bottom:1.5rem}.MarkdownContent-module__b5baYW__markdown th,.MarkdownContent-module__b5baYW__markdown td{border:1px solid var(--border);text-align:left;padding:.6rem .85rem;font-size:.9rem}.MarkdownContent-module__b5baYW__markdown th{background:var(--surface2);color:var(--text);font-weight:600}.MarkdownContent-module__b5baYW__markdown td{color:var(--text-dim)}.MarkdownContent-module__b5baYW__markdown hr{border:none;border-top:1px solid var(--border);margin:2rem 0}.MarkdownContent-module__b5baYW__ytWrap{border-radius:var(--radius);border:1px solid var(--border);width:100%;margin:1.5rem 0;padding-bottom:56.25%;display:block;position:relative;overflow:hidden}.MarkdownContent-module__b5baYW__ytFrame{border:none;width:100%;height:100%;position:absolute;inset:0}
.Footer-module__xmzTZa__footer{z-index:1;border-top:1px solid var(--border);text-align:center;color:var(--text-dim);margin-left:var(--sidebar-w);padding:3rem 2rem;font-size:.85rem;position:relative}@media (max-width:768px){.Footer-module__xmzTZa__footer{margin-left:0}}
.page-module__B2njFa__main{z-index:1;margin-left:var(--sidebar-w);margin-top:var(--nav-h);max-width:860px;min-height:calc(100vh - var(--nav-h));padding:2.5rem 3rem 4rem;position:relative}@media (max-width:768px){.page-module__B2njFa__main{margin-left:0;padding:2rem 1.25rem 3rem}}