.rb-support{background:var(--n-0);color:var(--fg);font-family:var(--font-sans);text-align:left;--brand-50:#eef3fe;--brand-100:#dae5fd;--brand-200:#b8ccfb;--brand-300:#8faef7;--brand-400:#5c82f0;--brand-500:#0a49cf;--brand-600:#083baa;--brand-700:#062f86;--brand-800:#062466;--brand-900:#051a4a;--brand-950:#03102e;--n-0:#fff;--n-50:#f9fafb;--n-100:#f3f4f6;--n-200:#e5e7eb;--n-300:#d1d5db;--n-400:#9ca3af;--n-500:#6b7280;--n-600:#4b5563;--n-700:#374151;--n-800:#1f2937;--n-900:#111827;--n-950:#0a0f1a;--suc-50:#ecfdf3;--suc-100:#d1fadf;--suc-200:#a7f3d0;--suc-300:#6ee7b7;--suc-400:#34d399;--suc-500:#16a34a;--suc-600:#15803d;--suc-700:#166534;--suc-800:#14532d;--suc-900:#052e16;--suc-950:#022012;--warn-50:#fffaeb;--warn-100:#fef3c7;--warn-200:#fde68a;--warn-300:#fcd34d;--warn-400:#fbbf24;--warn-500:#f59e0b;--warn-600:#d97706;--warn-700:#b45309;--warn-800:#92400e;--warn-900:#78350f;--warn-950:#451a03;--err-50:#fef2f2;--err-100:#fee2e2;--err-200:#fecaca;--err-300:#fca5a5;--err-400:#f87171;--err-500:#dc2626;--err-600:#b91c1c;--err-700:#991b1b;--err-800:#7f1d1d;--err-900:#450a0a;--err-950:#2a0303;--info-50:var(--brand-50);--info-500:var(--brand-500);--info-700:var(--brand-700);--dv-1:#0a49cf;--dv-2:#16a34a;--dv-3:#f59e0b;--dv-4:#dc2626;--dv-5:#7c3aed;--dv-6:#0d9488;--dv-7:#db2777;--dv-8:#a16207;--dv-9:#475569;--dv-10:#84cc16;--page:var(--n-50);--surface:var(--n-0);--surface-sunk:var(--n-50);--border:var(--n-200);--border-strong:var(--n-300);--fg:var(--n-900);--fg-2:var(--n-600);--fg-3:var(--n-500);--fg-on-brand:var(--n-0);--link:var(--brand-700);--accent:var(--brand-500);--accent-tint:var(--brand-50);--brand-hover:var(--brand-600);--brand-press:var(--brand-700);--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:20px;--sp-6:24px;--sp-8:32px;--sp-10:40px;--sp-12:48px;--sp-16:64px;--r-sm:4px;--r-md:6px;--r-lg:8px;--r-xl:12px;--r-2xl:16px;--r-pill:9999px;--r-circle:50%;--sh-0:none;--sh-1:0 1px 2px 0 #0f172a0d;--sh-2:0 4px 6px 0 #0f172a0a,0 2px 4px 0 #0f172a0f;--sh-3:0 10px 15px 0 #0f172a14,0 4px 6px 0 #0f172a0d;--sh-4:0 20px 25px 0 #0f172a1a,0 10px 10px 0 #0f172a0a;--bd-hairline:1px solid var(--n-200);--bd-active:2px solid var(--brand-500);--bd-anchor:3px solid var(--brand-500);--bd-dashed:1px dashed var(--n-300);--focus-ring:0 0 0 3px #0a49cf2e;--dur-micro:.15s;--dur-sm:.2s;--dur-md:.3s;--dur-lg:.4s;--ease-standard:cubic-bezier(.4,0,.2,1);--ease-entrance:cubic-bezier(0,0,.2,1);--ease-exit:cubic-bezier(.4,0,1,1);--font-sans:"Inter",-apple-system,"Segoe UI",Arial,sans-serif;--font-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;--t-display-s:44px;--lh-display-s:52px;--tr-display-s:-.02em;--t-h1:32px;--lh-h1:40px;--tr-h1:-.02em;--t-h2:24px;--lh-h2:32px;--tr-h2:-.01em;--t-h3:20px;--lh-h3:28px;--tr-h3:-.01em;--t-h4:18px;--lh-h4:26px;--tr-h4:-.01em;--t-body-l:18px;--lh-body-l:28px;--t-body:16px;--lh-body:24px;--t-body-s:14px;--lh-body-s:22px;--t-caption:12px;--lh-caption:18px;--t-overline:11px;--lh-overline:16px;--tr-overline:.08em;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}.rb-support .dz .narrow{max-width:1180px;margin:0 auto;padding-left:40px;padding-right:40px}.rb-support .b-pop{background:var(--brand-50);color:var(--brand-700)}.rb-support .b-new{background:var(--suc-50);color:var(--suc-700)}.rb-support .b-upd{background:var(--warn-50);color:var(--warn-700)}.rb-support .ft{border-top:1px solid var(--n-200);background:var(--n-0)}.rb-support .ft-in{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding:26px 40px;display:flex}.rb-support .ft-l{align-items:center;gap:16px;display:flex}.rb-support .ft-l span{font:400 12.5px var(--font-sans);color:var(--fg-3)}.rb-support .ft-k{font:500 13px var(--font-sans);color:var(--fg-2);gap:20px;display:flex}.rb-support .ft-c{font:400 12px var(--font-mono);color:var(--fg-3);white-space:nowrap}@media (max-width:900px){.rb-support .ft-in{flex-direction:column;align-items:flex-start;gap:16px;padding-top:24px;padding-bottom:24px}.rb-support .ft-l{flex-wrap:wrap;gap:12px}}@media (max-width:560px){.rb-support .ft-in{padding-left:20px;padding-right:20px}.rb-support .ft-k{flex-wrap:wrap;gap:12px 18px}.rb-support .dzc-in{padding-top:28px;padding-bottom:28px}}.rb-support .dz button{font:inherit;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;padding:0}.rb-support .dz a{color:inherit;text-decoration:none}.rb-support .dz :focus-visible{box-shadow:var(--focus-ring);border-radius:6px;outline:none}.rb-support .d2 .ph{cursor:pointer;width:100%;transition:background var(--dur-micro)var(--ease-standard)}.rb-support .d2 .ph:hover{background:var(--brand-50)}.rb-support .d2 .pl{cursor:pointer;transition:background var(--dur-micro)var(--ease-standard)}.rb-support .d2 .pl:hover{background:var(--brand-50);color:var(--brand-700)}.rb-support .d2 .vchip{cursor:pointer}.rb-support .d2 .vchip:hover{border-color:var(--brand-200);color:var(--brand-700)}.rb-support .d2 .stat{cursor:default}.rb-support .d3 .pill{cursor:pointer;transition:background-color var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard),color var(--dur-micro)var(--ease-standard),box-shadow var(--dur-micro)var(--ease-standard)}.rb-support .d3 .pill:not(.on):hover{background:var(--brand-50);border-color:var(--brand-200);color:var(--brand-700)}.rb-support .d3 .crow{cursor:pointer;transition:background var(--dur-micro)var(--ease-standard)}.rb-support .d3 .crow:hover{background:var(--brand-50)}.rb-support .d3 .crow:hover .ct{color:var(--brand-700)}.rb-support .d3 .chip{transition:box-shadow var(--dur-micro)var(--ease-standard)}.rb-support .d3 .chip:hover{box-shadow:var(--sh-2)}.rb-support .d3 .vit{cursor:pointer;width:100%}.rb-support .d4 .tile{cursor:pointer;width:100%;transition:box-shadow var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard)}.rb-support .d4 .tile:not(.on):hover{box-shadow:var(--sh-2);border-color:var(--n-300)}.rb-support .d4 .pill{cursor:pointer;transition:background-color var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard),color var(--dur-micro)var(--ease-standard),box-shadow var(--dur-micro)var(--ease-standard)}.rb-support .d4 .pill:not(.on):hover{background:var(--brand-50);border-color:var(--brand-200);color:var(--brand-700)}.rb-support .d4 .step{cursor:pointer;transition:background var(--dur-micro)var(--ease-standard);border-radius:8px;margin-left:-10px;margin-right:-10px;padding-left:10px;padding-right:10px}.rb-support .d4 .step:hover{background:var(--brand-50)}.rb-support .d4 .step:hover .st{color:var(--brand-700)}.rb-support .d4 .sm{flex:1;min-width:0;display:block}.rb-support .d4 .st,.rb-support .d4 .sb,.rb-support .d4 .smeta{display:block}.rb-support .d4 .acard{transition:box-shadow var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard)}.rb-support .d4 .acard:hover{box-shadow:var(--sh-2);border-color:var(--n-300)}.rb-support .d4 .acard>span:last-child{min-width:0;display:block}.rb-support .d4 .rh a:hover{text-decoration:underline}.rb-support .d3 .ct{display:block}.rb-support .dz .srch input{width:100%;min-width:0}.rb-support .dzc{border-top:1px solid var(--n-200)}.rb-support .dzc-in{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:40px;padding-top:36px;padding-bottom:36px;display:flex}.rb-support .dzc-copy h2{font:700 22px/28px var(--font-sans);letter-spacing:-.02em;margin:0}.rb-support .dzc-copy p{font:400 14.5px/1.6 var(--font-sans);color:var(--fg-2);max-width:440px;margin:8px 0 0}.rb-support .dzc-reply{font:400 12.5px var(--font-sans);color:var(--fg-2);align-items:center;gap:8px;margin-top:12px;display:inline-flex}.rb-support .dzc-dot{background:var(--suc-500);border-radius:50%;width:7px;height:7px}.rb-support .dzc-acts{flex-wrap:wrap;gap:10px;display:flex}.rb-support .dz .dzc-btn{border:1px solid var(--n-200);background:var(--n-0);height:42px;font:600 13.5px var(--font-sans);color:var(--fg);white-space:nowrap;transition:background-color var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard),color var(--dur-micro)var(--ease-standard),box-shadow var(--dur-micro)var(--ease-standard);border-radius:8px;align-items:center;gap:8px;padding:0 16px;display:inline-flex}.rb-support .dzc-btn:hover{background:var(--n-50);border-color:var(--n-300)}.rb-support .dz .dzc-primary{background:var(--brand-500);border-color:var(--brand-500);color:var(--n-0)}.rb-support .dz .dzc-primary:hover{background:var(--brand-hover);border-color:var(--brand-hover);color:var(--n-0)}.rb-support .dzc-editorial{background:var(--brand-50);border-top:1px solid var(--brand-100)}.rb-support .dzc-editorial .dzc-btn:not(.dzc-primary){border-color:var(--brand-100)}.rb-support .dzc-console{background:var(--n-0)}.rb-support .dzc-console .dzc-in{padding-top:26px;padding-bottom:26px}.rb-support .dzc-console .dzc-copy h2{font:600 17px/24px var(--font-sans)}.rb-support .dzc-console .dzc-copy p{font-size:13px}.rb-support .dzc-console .dzc-btn{border-radius:6px;height:36px;font-size:12.5px}.rb-support .dzc-cards{background:var(--n-50);border-top:none}.rb-support .dzc-cards .dzc-in{background:var(--n-0);border:1px solid var(--n-200);box-shadow:var(--sh-1);border-radius:16px;margin-bottom:44px;padding:30px 32px}.rb-support .dzc-cards .dzc-btn{border-radius:12px}.rb-support .dzc-guided{background:var(--brand-50);border-top:1px solid var(--brand-100)}.rb-support .dzc-guided .dzc-in{padding-top:42px;padding-bottom:42px}.rb-support .dzc-guided .dzc-btn{border-color:var(--brand-100)}.rb-support .dzc-card{border:1px solid var(--n-200);border-radius:8px;margin-top:4px;padding:14px}.rb-support .dzc-card-t{font:600 13.5px var(--font-sans);color:var(--fg)}.rb-support .dzc-card-s{font:400 12.5px/1.5 var(--font-sans);color:var(--fg-2);margin-top:2px}.rb-support .dz .dzc-card-a{font:500 12.5px var(--font-sans);color:var(--fg);border:1px solid var(--n-200);transition:background-color var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard),color var(--dur-micro)var(--ease-standard),box-shadow var(--dur-micro)var(--ease-standard);border-radius:6px;align-items:center;gap:9px;margin-top:8px;padding:8px 10px;display:flex}.rb-support .dz .dzc-card-a:hover{background:var(--brand-50);border-color:var(--brand-200);color:var(--brand-700)}.rb-support .dz .nl a{transition:color var(--dur-micro)var(--ease-standard)}.rb-support .dz .nl a:hover{color:var(--brand-700)}.rb-support .dz .navbtn{transition:background-color var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard),color var(--dur-micro)var(--ease-standard),box-shadow var(--dur-micro)var(--ease-standard)}.rb-support .d3 .navbtn:hover{background:var(--brand-hover);color:var(--n-0)}.rb-support .d2 .navbtn:hover,.rb-support .d4 .navbtn:hover{color:var(--brand-800)}.rb-support .dz .ct,.rb-support .dz .st,.rb-support .dz .atitle,.rb-support .d4 .acard b{color:var(--fg)}.rb-support .dz .ft-k a{color:var(--fg-2)}.rb-support .dz .ft-k a:hover{color:var(--fg)}.rb-support .sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.rb-support .d1{background:var(--n-0)}.rb-support .d1 .narrow{max-width:1180px;margin:0 auto;padding-left:40px;padding-right:40px}.rb-support .dz .nav-lock{flex:none;align-items:center;gap:11px;text-decoration:none;display:flex}.rb-support .dz .nav-back{white-space:nowrap;font:500 13.5px var(--font-sans);color:var(--fg-3);transition:color var(--dur-micro)var(--ease-standard);flex:none}.rb-support .dz .nav-back:hover{color:var(--fg)}.rb-support .d1 .nav{z-index:40;-webkit-backdrop-filter:saturate(180%)blur(8px);backdrop-filter:saturate(180%)blur(8px);border-bottom:1px solid var(--n-200);background:#ffffffe6;align-items:center;gap:26px;height:64px;padding:0 40px;display:flex;position:sticky;top:0}.rb-support .d1 .nl{min-width:0;font:500 14px var(--font-sans);color:var(--fg-2);flex:1;gap:24px;display:flex}.rb-support .d1 .nl a{white-space:nowrap;transition:color var(--dur-micro)var(--ease-standard)}.rb-support .d1 .nl a:hover{color:var(--brand-700)}.rb-support .d1 .navbtn{background:var(--brand-500);height:38px;color:var(--n-0);font:600 13.5px var(--font-sans);white-space:nowrap;transition:background var(--dur-micro)var(--ease-standard);border-radius:8px;flex:none;align-items:center;gap:7px;padding:0 15px;display:inline-flex}.rb-support .d1 .navbtn:hover{background:var(--brand-hover);color:var(--n-0)}.rb-support .d1 .navbtn:active{background:var(--brand-press)}.rb-support .d1 .hero{background:var(--brand-50);padding:56px 0 52px}.rb-support .d1 h1{font:700 38px/46px var(--font-sans);letter-spacing:-.02em;color:var(--fg);margin:0}.rb-support .d1 .sub{font:400 16px/1.6 var(--font-sans);color:var(--fg-2);max-width:none;margin:10px 0 24px}.rb-support .d1 .srch{background:var(--n-0);border:1px solid var(--n-200);height:58px;box-shadow:var(--sh-2);transition:border-color var(--dur-micro)var(--ease-standard),box-shadow var(--dur-micro)var(--ease-standard);border-radius:12px;align-items:center;gap:13px;padding:0 20px;display:flex}.rb-support .d1 .srch:focus-within{border-color:var(--brand-500);box-shadow:var(--focus-ring)}.rb-support .d1 .srch input{width:100%;min-width:0;font:400 15.5px var(--font-sans);color:var(--fg);background:0 0;border:none;outline:none;flex:1}.rb-support .d1 .srch input::placeholder{color:var(--n-400)}.rb-support .d1 .srch input::-webkit-search-cancel-button{display:none}.rb-support .d1 .kbd{font:500 12px var(--font-mono);color:var(--fg-2);border:1px solid var(--n-200);background:var(--n-50);border-radius:6px;flex:none;padding:3px 8px}.rb-support .d1 .chips{flex-wrap:wrap;align-items:center;gap:8px;margin-top:18px;display:flex}.rb-support .d1 .chips .k{font:400 13px var(--font-sans);color:var(--fg-2);white-space:nowrap;flex:none}.rb-support .d1 .chip{font:500 13px var(--font-sans);color:var(--fg-2);background:var(--n-0);border:1px solid var(--n-200);box-shadow:var(--sh-1);white-space:nowrap;transition:box-shadow var(--dur-micro)var(--ease-standard),color var(--dur-micro)var(--ease-standard);border-radius:9999px;padding:7px 15px}.rb-support .d1 .chip:hover{box-shadow:var(--sh-2);color:var(--brand-700)}.rb-support .d1 .vid{background:var(--n-0);border:1px solid var(--n-200);box-shadow:var(--sh-2);border-radius:12px;overflow:hidden}.rb-support .d1 .stage{aspect-ratio:16/9;background:var(--brand-50);border:1px solid var(--brand-100);border-radius:8px;justify-content:center;align-items:center;width:calc(100% - 28px);margin:14px 14px 0;display:flex;position:relative}.rb-support .d1 .play{background:var(--n-0);width:52px;height:52px;box-shadow:var(--sh-3);cursor:pointer;transition:transform var(--dur-micro)var(--ease-standard);border-radius:50%;justify-content:center;align-items:center;padding-left:3px;display:flex}.rb-support .d1 .dur{font:500 11px var(--font-mono);color:var(--n-0);background:#0f172ab8;border-radius:4px;padding:2px 7px;position:absolute;bottom:11px;right:11px}.rb-support .d1 .vcap{padding:14px 18px 12px}.rb-support .d1 .vov{font:500 10px var(--font-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--brand-600)}.rb-support .d1 .vti{font:600 15px var(--font-sans);letter-spacing:-.01em;color:var(--fg);margin-top:4px}.rb-support .d1 .vit{width:100%;font:400 13.5px var(--font-sans);color:var(--fg-2);cursor:pointer;transition:background var(--dur-micro)var(--ease-standard);border-radius:8px;align-items:center;gap:11px;padding:9px 11px;display:flex}.rb-support .d1 .vit:hover{background:var(--n-50)}.rb-support .d1 .vit.on{background:var(--brand-50);color:var(--brand-700);font-weight:500}.rb-support .d1 .vn{background:var(--n-100);width:22px;height:22px;font:500 11px var(--font-mono);color:var(--fg-2);border-radius:50%;flex:none;justify-content:center;align-items:center;display:flex}.rb-support .d1 .vit.on .vn{background:var(--n-0);color:var(--brand-600)}.rb-support .d1 .vt{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.rb-support .d1 .vl{font:400 11.5px var(--font-mono);color:var(--fg-2)}.rb-support .d1 .vlist{overscroll-behavior:contain;scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:transparent transparent;max-height:184px;padding:7px 7px 4px;position:relative;overflow-y:auto;-webkit-mask-image:linear-gradient(#000 0 calc(100% - 22px),#0000 100%);mask-image:linear-gradient(#000 0 calc(100% - 22px),#0000 100%)}.rb-support .d1 .vlist:hover{scrollbar-color:var(--n-300)transparent}.rb-support .d1 .vlist::-webkit-scrollbar{width:5px}.rb-support .d1 .vlist::-webkit-scrollbar-track{background:0 0}.rb-support .d1 .vlist::-webkit-scrollbar-thumb{background:0 0;border-radius:3px}.rb-support .d1 .vlist:hover::-webkit-scrollbar-thumb{background:var(--n-300)}.rb-support .d1 .vlist.at-end{-webkit-mask-image:none;mask-image:none}.rb-support .d1 .vall{border-top:1px solid var(--n-200);background:var(--n-0);width:100%;font:600 12.5px var(--font-sans);color:var(--brand-700);cursor:pointer;transition:background var(--dur-micro)var(--ease-standard);justify-content:space-between;align-items:center;gap:8px;padding:11px 18px;display:flex}.rb-support .d1 .vall:hover{background:var(--brand-50)}.rb-support .d1 .vall span{white-space:nowrap}.rb-support .d1 .body{grid-template-columns:220px minmax(0,1fr);align-items:start;gap:56px;max-width:1180px;margin:0 auto;padding:36px 40px 60px;display:grid}.rb-support .d1 .rail{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--n-200)transparent;align-self:start;max-height:calc(100vh - 112px);padding-right:6px;position:sticky;top:88px;overflow-y:auto}.rb-support .d1 .rail::-webkit-scrollbar{width:6px}.rb-support .d1 .rail::-webkit-scrollbar-thumb{background:var(--n-200);border-radius:3px}.rb-support .d1 .rlab{font:700 10.5px var(--font-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-2);padding-bottom:10px}.rb-support .d1 .rl{width:100%;font:400 13.5px/1.4 var(--font-sans);color:var(--fg-2);cursor:pointer;transition:color var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard);border-left:2px solid #0000;align-items:baseline;gap:10px;padding:6px 0 6px 13px;display:flex}.rb-support .d1 .rl:hover{color:var(--brand-700)}.rb-support .d1 .rl span{font:400 11px var(--font-mono);color:var(--fg-2);font-variant-numeric:tabular-nums;flex:none;margin-left:auto}.rb-support .d1 .rl.on,.rb-support .d1 .rl[aria-pressed=true]{border-left-color:var(--brand-500);color:var(--brand-700);font-weight:600}.rb-support .d1 .rl.on span,.rb-support .d1 .rl[aria-pressed=true] span{color:var(--brand-600)}.rb-support .d1 .rsep{background:var(--n-200);height:1px;margin:18px 0}.rb-support .d1 .rtoggle{width:100%;font:700 10.5px var(--font-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-2);cursor:pointer;transition:color var(--dur-micro)var(--ease-standard);justify-content:space-between;align-items:center;padding:6px 2px;display:inline-flex}.rb-support .d1 .rtoggle:hover{color:var(--brand-700)}.rb-support .d1 .rtags{margin-top:4px}.rb-support .d1 .rclear{color:var(--link);margin-top:6px;padding-left:13px;font-weight:600}.rb-support .d1 .rclear:hover{text-decoration:underline}.rb-support .d1 .ehead{border-bottom:1px solid var(--n-200);font:400 14px var(--font-sans);color:var(--fg-2);justify-content:space-between;align-items:center;gap:16px;margin-bottom:6px;padding-bottom:12px;display:flex}.rb-support .d1 .ehead b{color:var(--fg);font-variant-numeric:tabular-nums;font-weight:600}.rb-support .d1 .ehead button{font:500 13px var(--font-sans);color:var(--link);cursor:pointer}.rb-support .d1 .ehead button:hover{text-decoration:underline}.rb-support .d1 .topic:last-child{margin-bottom:8px}.rb-support .d1 .thead{border-top:3px solid var(--brand-500);align-items:baseline;gap:14px;padding-top:14px;display:flex}.rb-support .d1 .thead h2{min-width:0;font:700 21px/28px var(--font-sans);letter-spacing:-.02em;color:var(--fg);flex:1;margin:0}.rb-support .d1 .tcount{font:400 12px var(--font-mono);color:var(--fg-2);font-variant-numeric:tabular-nums;white-space:nowrap;flex:none}.rb-support .d1 .tdesc{font:400 14px/1.6 var(--font-sans);color:var(--fg-2);max-width:620px;margin:6px 0 0}.rb-support .d1 .art{border-bottom:1px solid var(--n-100);cursor:pointer;transition:background var(--dur-micro)var(--ease-standard);border-radius:8px;grid-template-columns:84px minmax(0,1fr) auto;align-items:baseline;gap:16px;margin:0 -10px;padding:10px;display:grid}.rb-support .d1 .stream>.art:first-of-type{border-top:1px solid var(--n-200)}.rb-support .d1 .art:hover{background:var(--brand-50)}.rb-support .d1 .art:hover .atitle{color:var(--brand-700)}.rb-support .d1 .akind{font:500 10px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-2);white-space:nowrap}.rb-support .d1 .atitle{font:500 15px/1.45 var(--font-sans);letter-spacing:-.005em;color:var(--fg);display:block}.rb-support .d1 .ablurb{font:400 13px/1.6 var(--font-sans);color:var(--fg-2);max-width:600px;margin-top:2px;display:block}.rb-support .d1 .amin{font:400 12px var(--font-mono);color:var(--fg-2);font-variant-numeric:tabular-nums;white-space:nowrap;text-align:right;min-width:44px}.rb-support .d1 .art:visited .atitle{color:var(--fg-2)}.rb-support .d1 .art:visited .akind{color:var(--n-400)}.rb-support .d1 .bdg{font:600 10px var(--font-sans);vertical-align:1.5px;white-space:nowrap;border-radius:9999px;margin-left:8px;padding:2px 7px}.rb-support .d1 .tbar{z-index:30;background:var(--n-0);border-bottom:1px solid var(--n-200);display:none;position:sticky;top:64px}.rb-support .d1 .tbar-in{align-items:center;gap:10px;padding-top:10px;padding-bottom:10px;display:flex}.rb-support .d1 .tbar-btn{border:1px solid var(--n-200);background:var(--n-0);height:38px;font:500 13.5px var(--font-sans);color:var(--fg);cursor:pointer;white-space:nowrap;transition:background-color var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard);border-radius:9999px;align-items:center;gap:9px;padding:0 14px;display:inline-flex}.rb-support .d1 .tbar-btn:hover{background:var(--n-50);border-color:var(--n-300)}.rb-support .d1 .tbar-btn[aria-expanded=true]{border-color:var(--brand-500);color:var(--brand-700)}.rb-support .d1 .tbar-n{font:500 11px var(--font-mono);color:var(--n-0);background:var(--brand-500);border-radius:9999px;padding:2px 7px}.rb-support .d1 .tbar-count{font:400 12.5px var(--font-sans);color:var(--fg-2);white-space:nowrap;font-variant-numeric:tabular-nums;margin-left:auto}.rb-support .d1 .tbar-clear{font:500 13px var(--font-sans);color:var(--link);cursor:pointer;white-space:nowrap}.rb-support .d1 .tbar-panel{border-top:1px solid var(--n-200);background:var(--n-0);overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--n-200)transparent;max-height:min(62vh,460px);overflow-y:auto}.rb-support .d1 .tbar-panel::-webkit-scrollbar{width:6px}.rb-support .d1 .tbar-panel::-webkit-scrollbar-thumb{background:var(--n-200);border-radius:3px}.rb-support .d1 .tbar-panel-in{padding-top:14px;padding-bottom:16px}.rb-support .d1 .tbar-lab{font:700 10.5px var(--font-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-2);margin-bottom:8px}.rb-support .d1 .tbar-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:4px 12px;display:grid}.rb-support .d1 .tbar-opt{width:100%;min-height:40px;font:400 14px var(--font-sans);color:var(--fg-2);cursor:pointer;transition:background var(--dur-micro)var(--ease-standard);border-radius:8px;align-items:center;gap:10px;padding:8px 10px;display:flex}.rb-support .d1 .tbar-opt:hover{background:var(--n-50)}.rb-support .d1 .tbar-l{flex:1;min-width:0}.rb-support .d1 .tbar-opt em{font:400 11px var(--font-mono);color:var(--fg-2);font-variant-numeric:tabular-nums;flex:none;font-style:normal}.rb-support .d1 .tbar-opt.on{background:var(--brand-50);color:var(--brand-700);font-weight:500}.rb-support .d1 .tbar-tick{width:16px;color:var(--brand-600);flex:none;display:inline-flex}@media (max-width:1120px){.rb-support .d1 .body{grid-template-columns:200px minmax(0,1fr);gap:40px}.rb-support .d1 .fold{grid-template-columns:minmax(0,1fr) 340px;gap:36px}}@media (max-width:980px){.rb-support .d1 .hero{padding:40px 0 36px}.rb-support .d1 .fold{grid-template-columns:1fr;align-items:stretch;gap:28px}.rb-support .d1 .vid{max-width:520px}.rb-support .d1 h1{font-size:32px;line-height:40px}.rb-support .d1 .sub{max-width:560px}.rb-support .d1 .body{grid-template-columns:minmax(0,1fr);gap:0;padding-top:24px}.rb-support .d1 .rail{display:none}.rb-support .d1 .tbar{display:block}.rb-support .d1 .topic{margin-bottom:34px}}@media (max-width:760px){.rb-support .d1 .nav{gap:16px;height:58px;padding:0 20px}.rb-support .d1 .nl{gap:18px}.rb-support .d1 .tbar{top:58px}}@media (max-width:680px){.rb-support .d1 .nav-sub,.rb-support .d1 .nav-div,.rb-support .d1 .nav-back{display:none}.rb-support .d1 .nav{gap:14px}.rb-support .d1 .nl{gap:16px;font-size:13.5px}.rb-support .d1 .navbtn{padding:0 13px;font-size:13px}}@media (max-width:700px){.rb-support .d1 .art{grid-template-columns:minmax(0,1fr) auto;gap:12px}.rb-support .d1 .akind{display:none}}@media (max-width:560px){.rb-support .d1 .narrow,.rb-support .d1 .body{padding-left:20px;padding-right:20px}.rb-support .d1 .hero{padding:32px 0 30px}.rb-support .d1 h1{letter-spacing:-.015em;font-size:27px;line-height:34px}.rb-support .d1 .sub{margin-bottom:20px;font-size:15px}.rb-support .d1 .srch{gap:11px;height:52px;padding:0 16px}.rb-support .d1 .srch input{font-size:16px}.rb-support .d1 .kbd{display:none}.rb-support .d1 .chips .k{width:100%}.rb-support .d1 .thead h2{font-size:20px;line-height:27px}.rb-support .d1 .tcount{display:none}.rb-support .d1 .art{padding:11px 10px}.rb-support .d1 .tbar-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.rb-support .d1 .vlist{scroll-behavior:auto}.rb-support .d1 .play:hover{transform:none}}.rb-support .d1 .hero{padding:40px 0 38px}.rb-support .d1 .fold{grid-template-columns:minmax(0,1fr) minmax(300px,340px);align-items:center;gap:32px;display:grid}.rb-support .d1 .fold .vid{margin-top:0}.rb-support .d1 .fold .vlist{max-height:129px}@media (max-width:1180px){.rb-support .d1 .narrow{padding-left:28px;padding-right:28px}.rb-support .d1 .fold{gap:24px}}@media (max-width:760px){.rb-support .d1 .fold{grid-template-columns:1fr;gap:26px}.rb-support .d1 .fold .vid{max-width:460px}}.rb-support .d1 .vline{background:var(--n-0);border:1px solid var(--n-200);max-width:560px;box-shadow:var(--sh-1);cursor:pointer;transition:box-shadow var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard);border-radius:10px;align-items:center;gap:14px;margin-top:22px;padding:10px 14px 10px 10px;display:flex}.rb-support .d1 .vline:hover{box-shadow:var(--sh-2);border-color:var(--n-300)}.rb-support .d1 .vline:focus-visible{border-color:var(--brand-500);box-shadow:var(--focus-ring);outline:none}.rb-support .d1 .vlthumb{background:var(--brand-50);border:1px solid var(--brand-100);border-radius:6px;flex:none;justify-content:center;align-items:center;width:76px;height:46px;display:flex}.rb-support .d1 .vlplay{background:var(--n-0);width:26px;height:26px;box-shadow:var(--sh-1);border-radius:50%;justify-content:center;align-items:center;padding-left:2px;display:flex}.rb-support .d1 .vlmeta{flex:1;gap:2px;min-width:0;display:grid}.rb-support .d1 .vlmeta b{font:600 13.5px var(--font-sans);color:var(--fg)}.rb-support .d1 .vlmeta span{font:400 12.5px var(--font-sans);color:var(--fg-2);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.rb-support .d1 .art{grid-template-columns:minmax(0,1fr) auto}.rb-support .d1 .akind{font:500 9.5px var(--font-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--err-600,#b91c1c);vertical-align:1.5px;margin-left:10px}.rb-support .d1 .art:hover .akind{color:var(--err-600,#b91c1c)}.rb-support .dz-empty{border:1px solid var(--n-200);background:var(--n-0);box-shadow:var(--sh-1);border-radius:12px;max-width:640px;margin-top:12px;padding:22px 24px}.rb-support .dz-empty-head{align-items:flex-start;gap:12px;display:flex}.rb-support .dz-empty-t{font:600 16px/22px var(--font-sans);letter-spacing:-.01em;color:var(--fg)}.rb-support .dz-empty-s{font:400 13.5px/1.6 var(--font-sans);color:var(--fg-2);max-width:460px;margin-top:4px}.rb-support .dz-empty-list{border-top:1px solid var(--n-200);margin-top:18px;padding-top:14px}.rb-support .dz-empty-lab{font:700 10.5px var(--font-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-2);margin-bottom:6px}.rb-support .dz-empty-row{font:400 14px var(--font-sans);color:var(--fg);transition:background var(--dur-micro)var(--ease-standard);border-radius:6px;align-items:baseline;gap:16px;margin:0 -8px;padding:7px 8px;display:flex}.rb-support .dz-empty-row:hover{background:var(--brand-50);color:var(--brand-700)}.rb-support .dz-empty-row span{flex:1;min-width:0}.rb-support .dz-empty-row em{font:400 11.5px var(--font-mono);color:var(--fg-2);font-style:normal}.rb-support .dz-empty-acts{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.rb-support .dz-empty-acts .dzc-btn{white-space:nowrap}.rb-support .dz-empty-foot{font:400 12.5px/1.55 var(--font-sans);color:var(--fg-2);margin-top:14px}.rb-support .sp-stub-near{border:1px solid var(--n-200);background:var(--n-0);border-radius:12px;margin-top:20px;padding:8px}.rb-support .sp-stub-lab{font:700 10.5px var(--font-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-2);padding:10px 12px 4px}.rb-support .d1 .start{margin-bottom:34px}.rb-support .d1 .shead{border-top:3px solid var(--brand-500);padding-top:14px}.rb-support .d1 .start .shead h2{font-family:var(--font-sans);letter-spacing:-.02em;color:var(--fg);margin:0;font-size:21px;font-weight:700;line-height:28px;display:block}.rb-support .d1 .start .shead .ssub{font-family:var(--font-sans);color:var(--fg-2);margin-top:3px;font-size:14px;font-weight:400;line-height:1.5;display:block}.rb-support .d1 .start .shead h2 span{font:inherit;color:inherit;display:inline}.rb-support .d1 .sgrid{grid-template-columns:1fr 1fr;gap:10px;margin-top:14px;display:grid}.rb-support .d1 .scard{border:1px solid var(--n-200);background:var(--n-0);box-shadow:var(--sh-1);cursor:pointer;transition:box-shadow var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard);border-radius:10px;align-items:flex-start;gap:14px;padding:15px 16px;display:flex}.rb-support .d1 .scard:hover{box-shadow:var(--sh-2);border-color:var(--brand-200)}.rb-support .d1 .scard:hover .st{color:var(--brand-700)}.rb-support .d1 .sn{background:var(--brand-50);width:26px;height:26px;color:var(--brand-700);font:600 11px var(--font-mono);border-radius:50%;flex:none;justify-content:center;align-items:center;margin-top:1px;display:flex}.rb-support .d1 .sbody{gap:3px;min-width:0;display:grid}.rb-support .d1 .st{font:600 15px/1.35 var(--font-sans);letter-spacing:-.01em;color:var(--fg)}.rb-support .d1 .sb{font:400 13px/1.5 var(--font-sans);color:var(--fg-2)}.rb-support .d1 .sm{font:400 11.5px var(--font-mono);color:var(--fg-3);margin-top:2px}.rb-support .d1 .sall{font:600 13px var(--font-sans);color:var(--brand-700);align-items:center;gap:7px;margin-top:12px;display:inline-flex}.rb-support .d1 .sall:hover{text-decoration:underline}@media (max-width:820px){.rb-support .d1 .sgrid{grid-template-columns:1fr}}.rb-support .d1 .topic{margin-bottom:52px}.rb-support .d1 .thead{border-top:1px solid var(--n-200);align-items:baseline;padding-top:18px;position:relative}.rb-support .d1 .thead:before{content:"";background:var(--brand-500);width:40px;height:4px;position:absolute;top:-2px;left:0}.rb-support .d1 .thead h2{font:700 23px/30px var(--font-sans);letter-spacing:-.02em}.rb-support .d1 .tdesc{margin-top:5px;font-size:14px}.rb-support .d1 .topic .art:first-of-type{border-top:1px solid var(--n-100);margin-top:14px}.rb-support .d1 .tmore{white-space:nowrap;width:fit-content;font:600 13.5px var(--font-sans);color:var(--link);transition:gap var(--dur-micro)var(--ease-standard);align-items:center;gap:8px;margin-top:14px;display:inline-flex}.rb-support .d1 .tmore:hover{gap:11px;text-decoration:underline}.rb-support .d1 .gloss{margin-bottom:44px}.rb-support .d1 .ggrid{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px;display:grid}.rb-support .d1 .gterm{border:1px solid var(--n-200);background:var(--n-0);box-shadow:var(--sh-1);cursor:pointer;transition:box-shadow var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard),transform .14s var(--ez-out);border-radius:10px;align-content:start;gap:5px;padding:14px 15px;display:grid}.rb-support .d1 .gterm:hover{box-shadow:var(--sh-2);border-color:var(--brand-200)}.rb-support .d1 .gterm:hover .gt{color:var(--brand-700)}.rb-support .d1 .gterm:active{transform:scale(.995)}.rb-support .d1 .gt{font:600 14.5px/1.35 var(--font-sans);letter-spacing:-.01em;color:var(--fg)}.rb-support .d1 .gd{font:400 13px/1.55 var(--font-sans);color:var(--fg-2);text-wrap:pretty}.rb-support .d1 .galso{font:400 11px/1.4 var(--font-mono);color:var(--fg-3);margin-top:1px}@media (max-width:820px){.rb-support .d1 .ggrid{grid-template-columns:1fr}}.rb-support .gl-j{border:1px solid var(--n-200);background:var(--n-0);min-width:30px;height:30px;font:600 12.5px var(--font-mono);color:var(--fg-2);cursor:pointer;transition:background-color var(--dur-micro)var(--ease-standard),color var(--dur-micro)var(--ease-standard);border-radius:6px;justify-content:center;align-items:center;padding:0 6px;text-decoration:none;display:flex}.rb-support .gl-link{font:600 13px var(--font-sans);color:var(--link);transition:gap var(--dur-micro)var(--ease-standard);align-items:center;gap:7px;margin-top:10px;text-decoration:none;display:inline-flex}.rb-support .gl-note{font:400 13.5px/1.6 var(--font-sans);color:var(--fg-3);margin:36px 0 8px}.rb-support .dz{touch-action:manipulation}.rb-support .d1 h1{text-wrap:balance}.rb-support .d1 .stage{cursor:pointer}.rb-support .d1 .stage:focus-visible{box-shadow:var(--focus-ring);border-radius:8px;outline:none}.rb-support .d2 .srch:focus-within,.rb-support .d3 .srch:focus-within,.rb-support .d4 .srch:focus-within{border-color:var(--brand-500);box-shadow:var(--focus-ring)}@media (prefers-reduced-motion:reduce){.rb-support .dz *,.rb-support .dz :before,.rb-support .dz :after{scroll-behavior:auto!important;transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}}.rb-support .dz{--ez-out:cubic-bezier(.23,1,.32,1);--ez-in-out:cubic-bezier(.77,0,.175,1)}.rb-support .d1 .navbtn,.rb-support .dz .dzc-btn,.rb-support .d1 .chip,.rb-support .d1 .play,.rb-support .d1 .scard,.rb-support .d1 .vall,.rb-support .d1 .sall,.rb-support .d1 .vit,.rb-support .d1 .pill,.rb-support .d1 .tbar-btn{transition:transform .14s var(--ez-out),background-color var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard),color var(--dur-micro)var(--ease-standard),box-shadow var(--dur-micro)var(--ease-standard)}.rb-support .d1 .navbtn:active,.rb-support .dz .dzc-btn:active,.rb-support .d1 .chip:active,.rb-support .d1 .vall:active,.rb-support .d1 .sall:active,.rb-support .d1 .vit:active,.rb-support .d1 .pill:active,.rb-support .d1 .tbar-btn:active{transform:scale(.97)}.rb-support .d1 .play:active{transform:scale(.94)}.rb-support .d1 .scard:active{transform:scale(.995)}.rb-support .d1 .art:active{background:var(--brand-50)}.rb-support .d1 .play{transform:scale(1)}@media (hover:hover) and (pointer:fine){.rb-support .d1 .stage:hover .play{transform:scale(1.04)}}.rb-support .d1 .play:hover{transform:none}.rb-support .d1 .srch-pop,.rb-support .sp-search-pop{transform-origin:top}.rb-support .dz .stage,.rb-support .dz .vline{box-sizing:border-box;cursor:pointer;width:100%}.rb-support .d1 .stage{width:calc(100% - 28px)}.rb-support .d5 .stage{width:calc(100% - 20px)}.rb-support .dz .stage .play,.rb-support .dz .stage .vplay{pointer-events:none}.rb-support .d1 h1 .hl{color:var(--brand-500);white-space:nowrap;position:relative}.rb-support .d1 h1 .hl:after{content:"";background:var(--brand-500);clip-path:inset(0 100% 0 0);height:11px;animation:1.1s cubic-bezier(.33,0,.15,1) .42s forwards hl-wipe;position:absolute;bottom:-9px;left:-2px;right:-2px;-webkit-mask:url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 11' preserveAspectRatio='none'%3E%3Cpath d='M2.5 7.6C16 3.8 33 2.4 52 3.3c14.6.7 26 2.6 38 4.1 8.4 1 15.6 1.1 27.4-2.6' fill='none' stroke='%23000' stroke-width='2.6' stroke-linecap='round'/%3E%3C/svg%3E") 50%/100% 100% no-repeat;mask:url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 11' preserveAspectRatio='none'%3E%3Cpath d='M2.5 7.6C16 3.8 33 2.4 52 3.3c14.6.7 26 2.6 38 4.1 8.4 1 15.6 1.1 27.4-2.6' fill='none' stroke='%23000' stroke-width='2.6' stroke-linecap='round'/%3E%3C/svg%3E") 50%/100% 100% no-repeat}@keyframes hl-wipe{to{clip-path:inset(0)}}@media (prefers-reduced-motion:reduce){.rb-support .d1 h1 .hl:after{clip-path:inset(0);animation:none}}.rb-support .dz .srch input:focus,.rb-support .dz .srch input:focus-visible{box-shadow:none;border:none;outline:none}.rb-support .sp-vm-scrim{z-index:90;background:#0f172a85;justify-content:center;align-items:center;padding:32px;animation:.16s cubic-bezier(.23,1,.32,1) sp-vm-fade;display:flex;position:fixed;inset:0}.rb-support .sp-vm{background:var(--n-0);border-radius:var(--r-2xl);width:min(1040px,100%);max-height:calc(100vh - 64px);box-shadow:var(--sh-4);transform-origin:50%;grid-template-columns:minmax(0,1fr) 320px;animation:.22s cubic-bezier(.23,1,.32,1) sp-vm-rise;display:grid;overflow:hidden}@keyframes sp-vm-fade{0%{opacity:0}to{opacity:1}}@keyframes sp-vm-rise{0%{opacity:0;transform:scale(.97)translateY(6px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.rb-support .sp-vm-scrim,.rb-support .sp-vm{animation-duration:1ms}}.rb-support .sp-vm-left{flex-direction:column;min-width:0;padding:20px 20px 22px;display:flex}.rb-support .sp-vm-stage{aspect-ratio:16/9;border-radius:var(--r-lg);background:var(--brand-50);border:1px solid var(--brand-100);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.rb-support .sp-vm-stage iframe{border:0;width:100%;height:100%;display:block}.rb-support .sp-vm-missing{font:400 13.5px/1.6 var(--font-sans);color:var(--fg-2);text-align:center;margin:0;padding:0 24px}.rb-support .sp-vm-len{font:500 11px var(--font-mono);color:var(--n-0);pointer-events:none;background:#0f172ab8;border-radius:4px;padding:2px 7px;position:absolute;bottom:11px;right:11px}.rb-support .sp-vm-caption{padding:16px 4px 0}.rb-support .sp-vm-now{font:500 10px var(--font-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--brand-600)}.rb-support .sp-vm-title{font:600 19px/26px var(--font-sans);letter-spacing:-.01em;color:var(--fg);margin:5px 0 0}.rb-support .sp-vm-right{border-left:var(--bd-hairline);background:var(--n-50);flex-direction:column;min-height:0;display:flex}.rb-support .sp-vm-right-head{justify-content:space-between;align-items:center;gap:12px;padding:16px 14px 10px;display:flex}.rb-support .sp-vm-rail-label{font:700 10.5px var(--font-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-2)}.rb-support .sp-vm-close{border-radius:var(--r-md);border:var(--bd-hairline);background:var(--n-0);width:30px;height:30px;color:var(--fg-2);cursor:pointer;transition:background-color var(--dur-micro)var(--ease-standard),color var(--dur-micro)var(--ease-standard);justify-content:center;align-items:center;display:inline-flex}.rb-support .sp-vm-close:hover{background:var(--n-100);color:var(--fg)}.rb-support .sp-vm-close:focus-visible{border-color:var(--brand-500);box-shadow:var(--focus-ring);outline:none}.rb-support .sp-vm-list{overscroll-behavior:contain;flex:1;align-content:start;gap:1px;min-height:0;padding:0 8px 8px;display:grid;overflow-y:auto}.rb-support .sp-vm-list .vit:hover{background:var(--n-0)}.rb-support .sp-vm-all{border-top:var(--bd-hairline);font:500 13px var(--font-sans);color:var(--link);background:var(--n-0);justify-content:center;align-items:center;gap:7px;padding:13px;display:flex}.rb-support .sp-vm-all:hover{background:var(--brand-50);color:var(--link)}@media (max-width:860px){.rb-support .sp-vm-scrim{padding:16px}.rb-support .sp-vm{grid-template-columns:1fr;overflow-y:auto}.rb-support .sp-vm-right{border-left:none;border-top:var(--bd-hairline)}.rb-support .sp-vm-list{overflow:visible}}.rb-support .sp-float{z-index:60;opacity:0;pointer-events:none;visibility:hidden;transition:opacity var(--dur-md)var(--ease-standard),transform var(--dur-md)var(--ease-standard),visibility 0s linear var(--dur-md);flex-direction:column;align-items:flex-end;gap:12px;display:flex;position:fixed;bottom:24px;right:24px;transform:translateY(10px)}.rb-support .sp-float.is-in{opacity:1;pointer-events:auto;visibility:visible;transition-delay:0s;transform:none}@media (prefers-reduced-motion:reduce){.rb-support .sp-float{transition-duration:1ms}}.rb-support .sp-float-btn{border-radius:var(--r-pill);background:var(--brand-500);height:46px;color:var(--n-0);font:600 14px var(--font-sans);cursor:pointer;box-shadow:var(--sh-3);transition:background var(--dur-micro)var(--ease-standard),transform .14s cubic-bezier(.23,1,.32,1);border:none;align-items:center;gap:9px;padding:0 18px;display:inline-flex}.rb-support .sp-float-btn:hover{background:var(--brand-hover)}.rb-support .sp-float-btn:active{transform:scale(.97)}.rb-support .sp-float-pop{background:var(--n-0);border:var(--bd-hairline);border-radius:var(--r-2xl);width:290px;box-shadow:var(--sh-4);padding:20px}.rb-support .sp-float-pop-t{font:600 15px var(--font-sans);color:var(--fg)}.rb-support .sp-float-pop-s{font:400 13px/1.5 var(--font-sans);color:var(--fg-2);margin-top:3px}.rb-support .sp-float-pop-rows{gap:8px;margin-top:14px;display:grid}.rb-support .sp-contact-row{font:500 13.5px var(--font-sans);color:var(--fg);border:var(--bd-hairline);border-radius:var(--r-md);background:var(--n-0);transition:background-color var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard),color var(--dur-micro)var(--ease-standard);align-items:center;gap:10px;padding:9px 11px;text-decoration:none;display:flex}.rb-support .sp-contact-row:hover{background:var(--brand-50);border-color:var(--brand-200);color:var(--brand-700)}@media (max-width:560px){.rb-support .sp-float{bottom:16px;right:16px}.rb-support .sp-float-pop{width:min(290px,100vw - 32px)}}.rb-support .d1 .hero.gl-hero{padding:32px 0 28px}.rb-support .sp-crumbs{white-space:nowrap;align-items:center;gap:7px;min-width:0;font-size:13px;display:flex}.rb-support .sp-crumbs>*{flex:none}.rb-support .sp-crumb-a{color:var(--fg-3);font-weight:500}.rb-support .sp-crumb-a:hover{color:var(--brand-700)}.rb-support .sp-crumb-here{min-width:0;color:var(--fg-2);text-overflow:ellipsis;flex:0 auto;max-width:340px;font-weight:500;overflow:hidden}.rb-support .gl-h1{font:700 30px/38px var(--font-sans);letter-spacing:-.02em;color:var(--fg);margin:14px 0 0}.rb-support .gl-intro{font:400 15px/1.6 var(--font-sans);color:var(--fg-2);max-width:560px;margin:8px 0 0}.rb-support .gl-jump{flex-wrap:wrap;gap:5px;margin-top:20px;display:flex}.rb-support .gl-j{border:1px solid var(--n-200);background:var(--n-0);min-width:30px;height:30px;font:600 12.5px var(--font-mono);color:var(--fg-2);cursor:pointer;transition:background-color var(--dur-micro)var(--ease-standard),border-color var(--dur-micro)var(--ease-standard),color var(--dur-micro)var(--ease-standard);border-radius:6px;justify-content:center;align-items:center;padding:0 6px;display:flex}.rb-support .gl-j:hover{background:var(--brand-50);border-color:var(--brand-200);color:var(--brand-700)}.rb-support .gl-list{padding-top:8px}.rb-support .gl-group{margin-top:36px;position:relative}.rb-support .gl-group:before{content:"";background:var(--brand-500);width:40px;height:3px;position:absolute;top:-2px;left:0}.rb-support .gl-letter{border-top:1px solid var(--n-200);font:700 13px/1 var(--font-mono);letter-spacing:.1em;color:var(--brand-700);margin:0;padding-top:12px;scroll-margin-top:88px}.rb-support .gl-entries{gap:2px;margin-top:14px;display:grid}.rb-support .gl-entry{border-bottom:1px solid var(--n-100);padding:16px 0;scroll-margin-top:88px}.rb-support .gl-entry.is-target{background:var(--brand-50);border-radius:8px;margin:0 -14px;padding:16px 14px}.rb-support .gl-term{font:600 16px/1.4 var(--font-sans);letter-spacing:-.01em;color:var(--fg);margin:0}.rb-support .gl-def{font:400 14.5px/1.65 var(--font-sans);color:var(--fg-2);text-wrap:pretty;max-width:640px;margin:5px 0 0}.rb-support .gl-also{font:400 11.5px/1.5 var(--font-mono);color:var(--fg-3);margin:7px 0 0}.rb-support .gl-link{font:600 13px var(--font-sans);color:var(--link);transition:gap var(--dur-micro)var(--ease-standard);align-items:center;gap:7px;margin-top:10px;display:inline-flex}.rb-support .gl-link:hover{gap:10px;text-decoration:underline}.rb-support .gl-note{font:400 13.5px/1.6 var(--font-sans);color:var(--fg-3);margin:36px 0 8px;padding-bottom:48px}.rb-support .gl-note a{color:var(--link);text-decoration:underline}