:root{--rb-ground: #0a0c12;--rb-ground-2: #10131b;--rb-surface: #181c26;--rb-raised: #212631;--rb-hairline: #2a3040;--rb-text: #f4f6fa;--rb-text-2: #aeb6c6;--rb-muted: #8590a6;--rb-amber: #ffc53d;--rb-amber-dim: rgba(255, 197, 61, .18);--rb-pink: #ff5cac;--rb-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--rb-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--rb-serif: ui-serif, "New York", "Iowan Old Style", Charter, Georgia, serif;--rb-wrap: 72rem;--rb-gutter: clamp(1rem, 5vw, 2.5rem)}*{margin:0;padding:0;box-sizing:border-box}html{background:var(--rb-ground);color-scheme:dark;-webkit-text-size-adjust:100%}body{background:var(--rb-ground);color:var(--rb-text);font-family:var(--rb-sans);font-size:1.0625rem;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit}:focus-visible{outline:2px solid var(--rb-amber);outline-offset:3px;border-radius:2px}img{display:block;max-width:100%;height:auto}.rb-wrap{max-width:var(--rb-wrap);margin:0 auto;padding:0 var(--rb-gutter)}.skip{position:absolute;left:-999px;top:0;background:var(--rb-amber);color:var(--rb-ground);padding:.6rem 1rem;z-index:100}.skip:focus{left:0}.mark{display:inline-block;font-family:var(--rb-display);font-weight:900;font-stretch:125%;font-size:1.375rem;letter-spacing:-.03em;line-height:1;text-decoration:none;padding-bottom:.4rem;background:linear-gradient(var(--rb-amber),var(--rb-amber)) left bottom / 100% 3px no-repeat}.mark.small{font-size:1.125rem;margin-bottom:1rem}.rb-head{position:sticky;top:0;z-index:10;background:#0a0c12db;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.rb-head-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:4rem}.rb-head nav{display:flex;gap:clamp(.9rem,3vw,1.75rem);font-size:.9375rem}.rb-head nav a{color:var(--rb-text-2);text-decoration:none;padding:.5rem 0}.rb-head nav a:hover,.rb-head nav a[aria-current=page]{color:var(--rb-text)}.rb-head nav a[aria-current=page]{box-shadow:inset 0 -2px 0 var(--rb-text)}.progress{height:3px;background:var(--rb-amber-dim)}.progress span{display:block;height:100%;background:var(--rb-amber);transform-origin:left;transform:scaleX(0)}@supports not (animation-timeline: scroll()){.progress span{transform:scaleX(1)}}@supports (animation-timeline: scroll()){.progress span{animation:rb-progress linear both;animation-timeline:scroll(root block)}}@keyframes rb-progress{to{transform:scaleX(1)}}.rb-foot{margin-top:clamp(4rem,10vw,7rem);border-top:1px solid var(--rb-hairline);background:var(--rb-ground-2);padding:3rem 0 3.5rem;font-size:.9375rem;color:var(--rb-text-2)}.rb-foot-grid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:2rem}.rb-foot nav{display:flex;flex-direction:column;gap:.4rem}.rb-foot a{color:var(--rb-text);text-decoration:none}.rb-foot a:hover{text-decoration:underline}.muted{color:var(--rb-muted)}@media(max-width:40rem){.rb-foot-grid{grid-template-columns:1fr}.rb-head .mark{font-size:1.125rem}.rb-head nav{font-size:.875rem}}.doc-head{padding:clamp(3rem,8vw,5.5rem) 0 2.5rem}.doc-head h1{font-family:var(--rb-display);font-weight:800;font-stretch:125%;font-size:clamp(2.25rem,6vw,3.5rem);line-height:1.05;letter-spacing:-.03em}.doc-head p{margin-top:1rem;color:var(--rb-text-2)}.doc-layout{display:grid;grid-template-columns:14rem minmax(0,40rem);gap:clamp(2rem,6vw,5rem);align-items:start}.toc{position:sticky;top:6rem;font-size:.875rem}.toc p{color:var(--rb-muted);margin-bottom:.75rem}.toc ol{list-style:none;border-left:1px solid var(--rb-hairline)}.toc a{display:block;padding:.3rem 0 .3rem 1rem;color:var(--rb-text-2);text-decoration:none}.toc a:hover{color:var(--rb-text)}.legal{font-family:var(--rb-serif);font-size:1.125rem;line-height:1.65;color:var(--rb-text)}.legal>*+*{margin-top:1rem}.legal h2{font-family:var(--rb-display);font-weight:700;font-stretch:125%;font-size:1.375rem;letter-spacing:-.015em;line-height:1.25;margin-top:3.25rem;padding-top:1.25rem;border-top:1px solid var(--rb-hairline);scroll-margin-top:6rem}.legal h2:first-child{margin-top:0}.legal h3{font-family:var(--rb-sans);font-size:1rem;font-weight:600;margin-top:1.75rem}.legal ul,.legal ol{padding-left:1.25rem}.legal li+li{margin-top:.5rem}.legal li::marker{color:var(--rb-muted)}.legal strong{font-weight:600}.legal a{text-decoration-color:var(--rb-muted);text-underline-offset:3px}.legal a:hover{text-decoration-color:var(--rb-text)}.legal table{width:100%;border-collapse:collapse;font-family:var(--rb-sans);font-size:.9375rem;line-height:1.45}.legal th,.legal td{text-align:left;vertical-align:top;padding:.7rem .75rem .7rem 0;border-bottom:1px solid var(--rb-hairline)}.legal th{color:var(--rb-muted);font-weight:500}.legal .summary{background:var(--rb-surface);border-radius:14px;padding:1.5rem 1.5rem 1.5rem 1.75rem;font-family:var(--rb-sans);font-size:1rem}.legal .summary ul{margin-top:.75rem}@media(max-width:52rem){.doc-layout{grid-template-columns:1fr}.toc{position:static}}@media(prefers-reduced-motion:reduce){.progress span{animation:none;transform:scaleX(1)}}