.aurora{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;overflow:hidden;pointer-events:none}.aurora i{position:absolute;border-radius:50%;filter:blur(90px);opacity:.9;animation:drift 22s ease-in-out infinite alternate}.aurora i:nth-child(1){width:46vw;height:46vw;left:8vw;top:-18vw;background:var(--glow-1)}.aurora i:nth-child(2){width:38vw;height:38vw;right:-6vw;top:-6vw;background:var(--glow-2);animation-duration:28s;animation-direction:alternate-reverse}.aurora i:nth-child(3){width:30vw;height:30vw;left:34vw;top:14vw;background:var(--glow-3);animation-duration:34s}@keyframes drift{to{transform:translate(6vw,4vw) scale(1.12)}}.page{max-width:1080px;margin:0 auto;padding:0 28px 40px;min-height:100svh;display:flex;flex-direction:column}.page>main{flex:1}.top{display:flex;align-items:center;gap:28px;height:84px}.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;font-size:1.125rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none}.mark{width:26px;height:26px;border-radius:8px;background:var(--grad);box-shadow:0 6px 20px -6px var(--ember);position:relative;flex:none}.mark:after{content:"";position:absolute;top:7px;right:6px;bottom:7px;left:9px;border-left:2.5px solid #fff;border-bottom:2.5px solid #fff;transform:skew(-12deg);border-radius:1px}.top-nav{display:flex;gap:4px;margin-right:auto;min-width:0;overflow-x:auto;scrollbar-width:none}.top-nav::-webkit-scrollbar{display:none}.top-nav a{position:relative;padding:8px 12px;white-space:nowrap;border-radius:10px;font-size:.9375rem;font-weight:500;color:var(--muted);text-decoration:none;transition:color .15s,background .15s}.top-nav a:hover{color:var(--ink);background:var(--card)}.top-nav a[aria-current]{color:var(--ink)}.top-nav a[aria-current]:after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--grad)}.acc-link{display:inline-flex;align-items:center;gap:7px;max-width:180px;padding:7px 14px 7px 11px;border-radius:999px;border:1px solid var(--stroke);background:var(--card);font-size:.875rem;font-weight:500;color:var(--ink);text-decoration:none;transition:border-color .15s,background .15s}.acc-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.acc-link svg{flex:none;width:16px;height:16px;color:var(--muted)}.acc-link:hover,.acc-link[aria-current]{border-color:var(--stroke-strong);background:var(--card-hover)}.acc-link.signed svg{color:var(--ember)}.theme-btn{display:grid;place-items:center;flex:none;width:36px;height:36px;padding:0;border-radius:999px;border:1px solid var(--stroke);background:var(--card);color:var(--muted);cursor:pointer;transition:border-color .15s,background .15s,color .15s}.theme-btn:hover{border-color:var(--stroke-strong);background:var(--card-hover);color:var(--ink)}.theme-btn svg{width:17px;height:17px}.theme-btn .moon{display:none}@media(prefers-color-scheme:light){:root:not([data-theme=dark]) .theme-btn .sun{display:none}:root:not([data-theme=dark]) .theme-btn .moon{display:block}}:root[data-theme=light] .theme-btn .sun{display:none}:root[data-theme=light] .theme-btn .moon{display:block}.langs{display:flex;gap:2px;padding:4px;border-radius:999px;background:var(--card);border:1px solid var(--stroke);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.langs a{padding:5px 12px;border-radius:999px;font-size:.8125rem;font-weight:500;color:var(--muted);text-decoration:none;text-transform:uppercase}.langs a[aria-current]{background:var(--ink);color:var(--bg)}.foot{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;margin-top:112px;padding-top:28px;border-top:1px solid var(--stroke);font-size:.875rem;color:var(--muted)}.foot-brand .brand{font-size:1rem}.foot-brand .mark{width:22px;height:22px;border-radius:7px}.foot-brand .mark:after{top:6px;right:5px;bottom:6px;left:8px;border-width:2px}.foot-brand p{margin:10px 0 0;max-width:36ch}.foot-nav{display:grid;grid-template-columns:repeat(2,auto);gap:8px 32px}.foot-nav a{color:var(--muted);text-decoration:none}.foot-nav a:hover{color:var(--ink)}.kicker{display:inline-flex;align-items:center;gap:10px;margin:0 0 14px;font:500 .75rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.kicker:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad);box-shadow:0 0 12px var(--ember)}.page-head{margin:28px 0 40px}.page-head h1,.hero h1{margin:0;font:600 clamp(2.25rem,5.5vw,3.75rem) / 1.02 var(--display);letter-spacing:-.035em;text-wrap:balance;-webkit-hyphens:auto;hyphens:auto;overflow-wrap:break-word}.page-head p{margin:18px 0 0;max-width:62ch;font-size:1.0625rem;color:var(--muted)}.section-h{margin:72px 0 20px;font:600 1.25rem/1.2 var(--display);letter-spacing:-.02em}.tool-links{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.tool-link{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;gap:4px 16px;align-items:center;padding:18px 20px;border-radius:var(--radius);color:var(--ink);text-decoration:none;transition:border-color .15s,transform .15s}.tool-link:hover{border-color:var(--stroke-strong);transform:translateY(-2px)}.tool-link b{font:600 1.0625rem/1.25 var(--display);letter-spacing:-.015em}.tool-link span:last-child{grid-column:2;font-size:.9375rem;color:var(--muted)}.tool-ico{grid-row:1 / 3;display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--grad);color:#fff;box-shadow:0 10px 24px -10px var(--ember)}.tool-ico svg{width:24px;height:24px}@media(max-width:760px){.tool-links{grid-template-columns:1fr}}.hero{margin:20px 0 30px}.hero h1{font-size:clamp(2.6rem,8vw,5.25rem);letter-spacing:-.045em}.hero .joiner{margin:0 .12em;font-weight:300;font-size:.5em;letter-spacing:0;color:var(--muted);vertical-align:.32em}.hero p{margin:18px 0 0;max-width:60ch;font-size:1.0625rem;color:var(--muted)}.notes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:72px}.note{position:relative;padding:26px 26px 28px;border-radius:22px}.note-n{display:inline-grid;place-items:center;width:34px;height:34px;margin-bottom:18px;border-radius:11px;background:var(--grad-soft);border:1px solid var(--stroke);font:600 .8125rem/1 var(--mono)}.note-n span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.note h2{margin:0 0 10px;font:600 1.0625rem/1.25 var(--display);letter-spacing:-.02em}.note p{margin:0;font-size:.9375rem;line-height:1.65;color:var(--muted)}.pair-links{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.pair-link{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;font:500 .8125rem/1 var(--mono);color:var(--ink);text-decoration:none;transition:transform .2s cubic-bezier(.2,.8,.2,1),border-color .2s,background .2s}.pair-link i{font-style:normal;color:var(--ember)}.pair-link:hover{transform:translateY(-2px);border-color:var(--stroke-strong);background:var(--card-hover)}.more-link{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-weight:500;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--stroke-strong)}.more-link:hover{border-color:var(--ember)}.fmt-group+.fmt-group{margin-top:56px}.fmt-group h2{display:flex;align-items:baseline;gap:10px;margin:0 0 18px;font:600 1.25rem/1.2 var(--display);letter-spacing:-.02em}.fmt-group h2 small{font:500 .8125rem/1 var(--mono);color:var(--faint)}.fmt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}.fmt-card{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;align-content:start;padding:22px;border-radius:22px}.fmt-tile{grid-row:span 2;display:grid;place-items:center;width:54px;height:54px;border-radius:15px;background:var(--grad-soft);border:1px solid var(--stroke);font:600 .8125rem/1 var(--mono);text-transform:uppercase}.fmt-card h3{margin:4px 0 0;font:600 1.0625rem/1.2 var(--display);letter-spacing:-.02em}.fmt-card p:first-letter{text-transform:uppercase}.fmt-card p{margin:0;font-size:.875rem;line-height:1.5;color:var(--muted)}.fmt-to{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:14px 0 0;padding:14px 0 0;border-top:1px solid var(--stroke);list-style:none}.fmt-to span{flex-basis:100%;margin-bottom:2px;font-size:.75rem;color:var(--faint)}.fmt-to a{padding:5px 9px;border-radius:8px;background:var(--card);border:1px solid var(--stroke);font:500 .75rem/1 var(--mono);text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color .15s,border-color .15s}.fmt-to a:hover{color:var(--ink);border-color:var(--ember)}.faq{display:grid;gap:10px}.faq details{border-radius:18px;transition:background .2s}.faq details[open]{background:var(--card-hover)}.faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 22px;font-weight:500;font-size:1.0313rem;cursor:pointer;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"";flex:none;width:28px;height:28px;border-radius:9px;background:linear-gradient(var(--ink),var(--ink)) center / 11px 2px no-repeat,linear-gradient(var(--ink),var(--ink)) center / 2px 11px no-repeat,var(--card);border:1px solid var(--stroke)}.faq 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.updated{margin:14px 0 0;font:400 .8125rem/1 var(--mono);color:var(--faint)}.doc h2{margin:40px 0 12px;font:600 1.0625rem/1.3 var(--display);letter-spacing:-.01em}.doc p{margin:0 0 12px;line-height:1.7;color:color-mix(in srgb,var(--ink) 78%,var(--muted))}.lost{display:grid;justify-items:center;text-align:center;padding:72px 0 24px}.lost b{font:700 clamp(6rem,22vw,11rem) / .9 var(--display);letter-spacing:-.06em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.lost h1{margin:24px 0 8px;font:600 1.5rem/1.2 var(--display)}.lost p{margin:0 0 28px;color:var(--muted)}.acc-wait{display:grid;place-items:center;min-height:40vh}.auth{width:min(440px,100%);margin:36px auto 0;padding:10px 30px 30px;border-radius:var(--radius-lg)}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;margin:-10px -30px 24px;border-bottom:1px solid var(--stroke)}.auth-tabs button{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:16px 0 14px;border:0;background:none;font:600 1rem/1 var(--display);letter-spacing:-.02em;color:var(--muted);box-shadow:inset 0 -2px 0 transparent;transition:color .15s,box-shadow .2s}.auth-tabs button[aria-selected=true]{color:var(--ink);box-shadow:inset 0 -2px 0 var(--ember)}.auth-offer{margin:0 0 20px;padding:14px 16px;border-radius:14px;background:var(--grad-soft);border:1px solid var(--stroke);font-size:.9375rem;line-height:1.55}.auth form,.stack{display:grid;gap:14px}.field-in{display:grid;gap:7px;font-size:.875rem;font-weight:500;color:var(--muted)}.field-in span{display:flex;justify-content:space-between;gap:10px}.field-in small{font-weight:400;color:var(--faint)}.field-in input{height:46px;padding:0 14px;border-radius:12px;border:1px solid var(--stroke-strong);background:var(--bg-2);color:var(--ink);font-size:1rem;transition:border-color .15s,box-shadow .15s}.field-in input:focus{outline:none;border-color:var(--ember);box-shadow:0 0 0 4px 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14px;border-radius:18px}.hist-info{min-width:0}.hist-acts{display:flex;align-items:center;gap:6px}.hist-row.failed .thumb{color:var(--error)}.hist-empty{margin:0;padding:26px;border-radius:22px;color:var(--muted);line-height:1.6}.hist-empty a{color:var(--ink);font-weight:500}.more-btn{margin-top:14px}.acc-side{display:grid;gap:14px}.acc-side .note{padding:22px}.limits{display:grid;grid-template-columns:1fr auto;gap:10px 16px;margin:0;font-size:.9375rem}.limits dt{color:var(--muted)}.limits dd{margin:0;font-weight:600;text-align:right;font-variant-numeric:tabular-nums}.stack>button{justify-self:start}.danger-zone p{margin:0 0 14px}.ghost.danger{color:var(--error)}@media(max-width:860px){.notes,.acc-grid,.errs{grid-template-columns:1fr}}@media(max-width:760px){.page{padding:0 16px 32px}.top{height:68px;gap:12px}.top-nav{display:none}.acc-link{margin-left:auto;padding:7px}.acc-link span{display:none}.theme-btn{width:32px;height:32px}.aurora i:nth-child(1){width:90vw;height:90vw;top:-40vw}.aurora i:nth-child(2){width:70vw;height:70vw}.foot{flex-direction:column;margin-top:80px}.page-head h1{font-size:1.875rem}.doc h1{font-size:1.625rem;-webkit-hyphens:auto;hyphens:auto}.fmt-card{padding:18px}.auth{padding:6px 20px 24px;margin-top:12px}.auth-tabs{margin:-6px -20px 20px}.hist-row{grid-template-columns:auto minmax(0,1fr)}.hist-row .thumb{grid-area:1 / 1}.hist-info{grid-area:1 / 2}.hist-acts{grid-area:2 / 1 / 3 / 3;justify-content:flex-end}.acc-head h1{font-size:1.375rem}.doc{padding:32px 22px 36px;border-radius:22px}.section-h,.notes{margin-top:56px}}html.tg .aurora,html.tg .top-nav,html.tg .langs,html.tg .acc-link,html.tg .theme-btn,html.tg .foot,html.tg .notes,html.tg .section-h,html.tg .pair-links,html.tg .more-link,html.tg .tool-links,html.tg .facts,html.tg-on .dock .btn.start{display:none}html.tg .page{padding-top:var(--tg-content-safe-area-inset-top, 0px);padding-bottom:calc(24px + var(--tg-content-safe-area-inset-bottom, 0px))}html.tg .top{height:52px}html.tg .hero{margin:4px 0 16px}html.tg .hero h1{font-size:clamp(1.75rem,8vw,2.5rem)}html.tg .hero p:not(.kicker){display:none}.tg-tabs{position:sticky;top:0;z-index:20;display:flex;gap:2px;margin:0 0 14px;padding:4px;border-radius:14px;background:var(--bg-2);border:1px solid var(--stroke)}.tg-tabs a{flex:1;padding:8px 6px;border-radius:10px;text-align:center;font-size:.875rem;font-weight:600;color:var(--muted);text-decoration:none;white-space:nowrap}.tg-tabs a[aria-current]{background:var(--ink);color:var(--bg)}.to-chat{white-space:nowrap}.auth-or{display:flex;align-items:center;gap:12px;margin:18px 0 12px;color:var(--muted);font-size:.8125rem}.auth-or:before,.auth-or:after{content:"";flex:1;height:1px;background:var(--stroke)}.tg-btn{display:flex;justify-content:center;width:100%;text-decoration:none}.switch-ask{margin:0 0 18px}.switch-acts{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}@media(max-width:1360px)and (min-width:761px){.top-nav{gap:0}.top-nav a{padding:8px;font-size:.875rem}}