:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#fbfbfd;--panel:#fff;--field:#fff;--ink:#1d1d1f;--muted:#6e6e73;--line:#d2d2d7;--line-soft:#00000012;--hover-fill:#0000000a;--accent:#0071e3;--accent-hover:#0077ed;--link:#06c;--focus:#007dfa99;--danger:#d70015;--danger-tint:#d7001514;--warn:#b25000;--warn-bar:#ff9500;--warn-bg:#ff950012;--nav-bg:#fbfbfdb8;--shadow-lift:0 6px 24px #00000014;--radius-card:18px;--radius-control:12px;--radius-pill:980px;--font-text:-apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono:ui-monospace, "SF Mono", SFMono-Regular, Menlo, monospace;--ease:cubic-bezier(.32, .72, 0, 1);--column:980px;--gutter:22px}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#000;--panel:#1c1c1e;--field:#ffffff0f;--ink:#f5f5f7;--muted:#a1a1a6;--line:#38383a;--line-soft:#ffffff1a;--hover-fill:#ffffff14;--link:#2997ff;--focus:#2997ff99;--danger:#ff453a;--danger-tint:#ff453a24;--warn:#ffb340;--warn-bar:#ff9f0a;--warn-bg:#ff9f0a1a;--nav-bg:#161617b8;--shadow-lift:0 6px 24px #00000080}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font-text);letter-spacing:-.022em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:17px;line-height:1.47059}::selection{background:#0071e338}main{max-width:var(--column);padding:3.25rem var(--gutter) 6rem;margin:0 auto}main.solo{max-width:460px;padding-top:min(14vh,7rem)}main.solo .brand-title,main.solo .sub{text-align:center}h1{letter-spacing:-.021em;margin:0 0 .5rem;font-size:clamp(2rem,1.55rem + 1.6vw,2.75rem);font-weight:600;line-height:1.08}h2{letter-spacing:-.019em;margin:3.25rem 0 1rem;font-size:1.5rem;font-weight:600;line-height:1.16}h3{letter-spacing:-.012em;margin:0 0 .3rem;font-size:1.1875rem;font-weight:600;line-height:1.21}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:4px solid var(--focus);outline-offset:1px}.sub{letter-spacing:-.017em;color:var(--muted);max-width:42rem;margin:0 0 2rem;font-size:1.1875rem;line-height:1.42}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-card);margin-bottom:.75rem;padding:1.35rem 1.5rem}.panel:not(form):hover{box-shadow:var(--shadow-lift)}.panel:not(form){transition:box-shadow .4s var(--ease)}.row{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.grow{flex:1;min-width:0}.corner-actions{flex:none;align-items:center;gap:.4rem;display:flex}@media (max-width:560px){.grow{min-width:12rem}}.muted{color:var(--muted);letter-spacing:-.016em;font-size:.875rem;line-height:1.43}.pair{letter-spacing:-.016em;font-size:.875rem}.reveal{border-bottom:1px dotted var(--muted);cursor:help}.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:0;font-size:.8125rem}label{letter-spacing:-.01em;color:var(--muted);margin:1.1rem 0 .4rem;font-size:.8125rem;display:block}.panel>label:first-child,.panel>input[type=hidden]:first-child+label{margin-top:0}input[type=text],input[type=email],input[type=password],select{border:1px solid var(--line);border-radius:var(--radius-control);background:var(--field);width:100%;color:var(--ink);font:inherit;letter-spacing:inherit;transition:border-color .2s var(--ease), box-shadow .2s var(--ease);padding:.7rem .85rem}input::placeholder{color:var(--muted);opacity:.7}input[type=text]:focus,input[type=email]:focus,input[type=password]:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--focus);outline:none}select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%2386868b' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5'/%3E%3C/svg%3E");background-position:right .85rem center;background-repeat:no-repeat;padding-right:2.4rem}input[type=checkbox]{accent-color:var(--accent);width:1rem;height:1rem}button{font:inherit;letter-spacing:-.01em;border-radius:var(--radius-pill);background:var(--accent);color:#fff;cursor:pointer;transition:background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);border:1px solid #0000;padding:.5rem 1.1rem;font-size:.9375rem}button:hover{background:var(--accent-hover)}button:active:not(:disabled){transform:scale(.97)}button.secondary{color:var(--ink);border-color:var(--line);background:0 0}button.secondary:hover{background:var(--hover-fill);border-color:var(--muted)}button.icon{width:34px;height:34px;color:var(--muted);border-color:var(--line);background:0 0;justify-content:center;align-items:center;padding:0;display:inline-flex}button.icon:hover{background:var(--hover-fill);color:var(--ink);border-color:var(--muted)}button.icon.danger,button.icon.danger:hover{color:var(--danger)}button.icon.danger:hover{background:var(--danger-tint);border-color:var(--danger)}button.danger{color:var(--danger);border-color:var(--line);background:0 0}button.danger:hover{background:var(--danger-tint);border-color:var(--danger)}button:disabled{opacity:.45;cursor:default}button.apple{color:#fff;letter-spacing:-.01em;background:#000;border:1px solid #000;border-radius:6px;justify-content:center;align-items:center;gap:.5rem;width:100%;min-height:44px;padding:0 1rem;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,system-ui,sans-serif;font-size:1rem;font-weight:500;display:flex}@media (prefers-color-scheme:dark){button.apple{color:#000;background:#fff;border-color:#fff}}.actions{flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:1.5rem;display:flex}.notice{background:var(--warn-bg);border:1px solid #0000;border-left:3px solid var(--warn-bar);border-radius:6px var(--radius-card) var(--radius-card) 6px;letter-spacing:-.014em;margin-bottom:1.25rem;padding:1rem 1.25rem;font-size:.9375rem;line-height:1.45}.notice p{margin:0 0 .5rem}.notice p:last-child{margin-bottom:0}.error{color:var(--danger);letter-spacing:-.014em;font-size:.9375rem}.support{color:var(--muted);letter-spacing:-.016em;margin:.25rem 0 0;font-size:.875rem}.pill{letter-spacing:-.005em;border-radius:var(--radius-pill);background:var(--hover-fill);color:var(--muted);vertical-align:.12em;padding:.1rem .55rem;font-size:.75rem;font-weight:500;line-height:1.5;display:inline-block}.pill.bad{background:var(--danger-tint);color:var(--danger)}nav.top{z-index:100;background:var(--nav-bg);-webkit-backdrop-filter:saturate(180%)blur(20px);border-bottom:1px solid var(--line);position:sticky;top:0}nav.top div{max-width:var(--column);padding:0 var(--gutter);scrollbar-width:none;align-items:center;gap:1.5rem;height:52px;margin:0 auto;display:flex;overflow-x:auto}nav.top div::-webkit-scrollbar{display:none}nav.top a{letter-spacing:-.016em;color:var(--muted);white-space:nowrap;transition:color .2s var(--ease);font-size:.875rem;text-decoration:none}nav.top a:hover{color:var(--ink);text-decoration:none}nav.top a[aria-current=page]{color:var(--ink);font-weight:500}nav.top .spacer{flex:1}nav.top button{white-space:nowrap;padding:.35rem .9rem;font-size:.8125rem}.brand{color:var(--ink);letter-spacing:-.021em;align-items:center;gap:.5rem;font-weight:600;display:inline-flex}.brand .mark{color:var(--accent);flex:none}.wordmark-accent{color:var(--accent)}nav.top a.brand-link{color:var(--ink);margin-right:.25rem;font-size:1.0625rem}.brand-title{margin:0 0 .5rem}.brand-title .brand{font-size:clamp(1.75rem,1.5rem + 1vw,2.125rem)}ul.plain{margin:0;padding:0;list-style:none}ul.plain li{border-bottom:1px solid var(--line-soft);padding:.6rem 0}ul.plain li:last-child{border-bottom:none;padding-bottom:0}ul.plain li:first-child{padding-top:0}fieldset{border:1px solid var(--line);border-radius:var(--radius-control);margin:0 0 .75rem;padding:.75rem 1rem}legend{color:var(--muted);padding:0 .35rem;font-size:.8125rem}.checkline{letter-spacing:-.014em;align-items:center;gap:.6rem;margin:.6rem 0;font-size:.9375rem;display:flex}.checkline input{width:auto}@keyframes rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}main>*{animation:rise .6s var(--ease) backwards}main>:first-child{animation-delay:20ms}main>:nth-child(2){animation-delay:60ms}main>:nth-child(3){animation-delay:.1s}main>:nth-child(4){animation-delay:.14s}main>:nth-child(5){animation-delay:.18s}main>:nth-child(6){animation-delay:.22s}main>:nth-child(n+7){animation-delay:.26s}@media (prefers-reduced-motion:reduce){main>*{animation:none}*{transition-duration:.01ms!important}}
