*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:5rem;color-scheme:light}html,body{background:var(--eb1-canvas);color:var(--eb1-ink)}body{margin:0;font-family:var(--eb1-font-body);font-size:16px;line-height:1.75;font-kerning:normal;-webkit-font-smoothing:antialiased;overflow-x:clip}img{max-width:100%;height:auto}a{color:var(--eb1-primary);text-underline-offset:.22em;text-decoration-thickness:1px;overflow-wrap:anywhere;transition:color var(--eb1-dur) var(--eb1-ease)}a:hover{color:var(--eb1-primary-hi);text-decoration-thickness:2px}:focus-visible{outline:2px solid var(--eb1-primary);outline-offset:3px;border-radius:2px}p{margin:0 0 1rem;max-width:var(--eb1-measure)}h1,h2,h3{font-family:var(--eb1-font-display);font-weight:500;letter-spacing:-.02em;line-height:1.28;overflow-wrap:anywhere;margin:0}h1{font-size:clamp(30px,3.6vw,42px);margin-bottom:18px}h2{font-size:clamp(23px,2.4vw,29px);margin-bottom:16px}h3{font-size:18px;font-weight:600;letter-spacing:-.01em;margin-bottom:8px}.skip{position:absolute;top:8px;left:12px;transform:translateY(-200%);background:var(--eb1-paper);padding:10px 14px;z-index:50;border-radius:var(--eb1-radius)}.skip:focus{transform:none}.eb1-wrap{width:100%;max-width:var(--eb1-wrap);margin-inline:auto;padding-inline:var(--eb1-gutter);min-width:0}.eyebrow,.eb1-tick{display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:500;color:var(--eb1-ink-2);letter-spacing:.04em;margin:0 0 14px}.eyebrow:before,.eb1-tick:before{content:"";flex:none;width:14px;height:2px;background:var(--eb1-accent)}.lead{font-size:18px;line-height:1.8;color:var(--eb1-ink-2)}.muted{color:var(--eb1-muted)}.eb1-bar{position:sticky;top:0;z-index:30;background:#f4f6f8f0;backdrop-filter:saturate(1.3) blur(10px);border-bottom:1px solid var(--eb1-line)}.eb1-bar-in{display:flex;align-items:center;gap:24px;min-height:64px}.eb1-brand{display:inline-flex;align-items:center;gap:10px;color:var(--eb1-ink);text-decoration:none;font-weight:600;font-size:17px;letter-spacing:-.01em;white-space:nowrap;min-height:44px}.eb1-brand:hover{color:var(--eb1-ink);text-decoration:none}.eb1-brand svg{flex:none;display:block}.eb1-links{display:flex;align-items:center;gap:2px;margin-left:auto}.eb1-links a{display:inline-flex;align-items:baseline;gap:6px;padding:10px 12px;min-height:44px;color:var(--eb1-ink-2);text-decoration:none;font-size:14.5px;border-radius:var(--eb1-radius);position:relative}.eb1-links a span{font-size:11.5px;color:var(--eb1-muted);font-variant-numeric:tabular-nums}.eb1-links a:hover{color:var(--eb1-ink);background:#16191d0d}.eb1-links a[aria-current=page]{color:var(--eb1-primary)}.eb1-links a[aria-current=page]:after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--eb1-primary)}.eb1-drawer{display:none;margin-left:auto;position:relative}.eb1-drawer>summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border:1px solid var(--eb1-line);border-radius:var(--eb1-radius);font-size:14.5px;color:var(--eb1-ink)}.eb1-drawer>summary::-webkit-details-marker{display:none}.eb1-drawer>summary i{display:block;width:16px;height:2px;background:currentColor;box-shadow:0 5px 0 currentColor,0 -5px 0 currentColor}.eb1-drawer nav{position:absolute;right:0;top:calc(100% + 8px);width:min(300px,calc(100vw - 32px));background:var(--eb1-paper);border:1px solid var(--eb1-line);border-radius:var(--eb1-radius-lg);box-shadow:var(--eb1-shadow-hi);padding:6px}.eb1-drawer nav a{display:flex;gap:12px;align-items:baseline;padding:12px;min-height:44px;color:var(--eb1-ink);text-decoration:none;border-radius:var(--eb1-radius)}.eb1-drawer nav a span{width:22px;font-size:12px;color:var(--eb1-accent);font-variant-numeric:tabular-nums}.eb1-drawer nav a:hover,.eb1-drawer nav a[aria-current=page]{background:var(--eb1-primary-wash);color:var(--eb1-primary)}.eb1-bar[data-home]{position:fixed;left:0;right:0;background:transparent;border-color:transparent;backdrop-filter:none;transition:background var(--eb1-dur) var(--eb1-ease),border-color var(--eb1-dur) var(--eb1-ease)}.eb1-bar[data-home] .eb1-brand,.eb1-bar[data-home] .eb1-links a{color:#fff}.eb1-bar[data-home] .eb1-links a span{color:var(--eb1-light-2)}.eb1-bar[data-home] .eb1-links a:hover{background:#ffffff1a}.eb1-bar[data-home] .eb1-drawer>summary{color:#fff;border-color:#ffffff59}.eb1-bar[data-home].is-solid{background:#131518eb;backdrop-filter:saturate(1.3) blur(10px);border-color:var(--eb1-line-dark)}.eb1-shell{display:grid;grid-template-columns:220px minmax(0,1fr);gap:56px;padding-block:48px 24px;align-items:start}.eb1-rail{position:sticky;top:88px;font-size:14px}.eb1-rail p{margin:0 0 10px;font-size:12.5px;letter-spacing:.06em;color:var(--eb1-muted)}.eb1-rail ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--eb1-line)}.eb1-rail a{display:flex;gap:10px;align-items:baseline;padding:9px 0 9px 16px;min-height:44px;margin-left:-1px;border-left:2px solid transparent;color:var(--eb1-ink-2);text-decoration:none}.eb1-rail a span{width:20px;font-size:11.5px;color:var(--eb1-muted);font-variant-numeric:tabular-nums}.eb1-rail a:hover{color:var(--eb1-ink);border-left-color:var(--eb1-line)}.eb1-rail a[aria-current=page]{color:var(--eb1-primary);border-left-color:var(--eb1-primary);font-weight:500}.eb1-rail a[aria-current=page] span{color:var(--eb1-accent)}.eb1-rail-note{margin-top:22px;padding:14px 16px;background:var(--eb1-paper);border:1px solid var(--eb1-line);border-radius:var(--eb1-radius);font-size:13px;line-height:1.65;color:var(--eb1-muted)}.eb1-page{min-width:0;max-width:820px}.eb1-page>section,.eb1-page>.section{margin-block:40px;padding-top:32px;border-top:1px solid var(--eb1-line)}.eb1-page>h1{font-size:clamp(30px,3.4vw,40px)}.button,button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 20px;border:1px solid var(--eb1-primary);border-radius:var(--eb1-radius);background:var(--eb1-primary);color:#fff;font:inherit;font-size:15.5px;font-weight:500;text-decoration:none;cursor:pointer;transition:background var(--eb1-dur) var(--eb1-ease),box-shadow var(--eb1-dur) var(--eb1-ease),transform var(--eb1-dur) var(--eb1-ease)}.button:hover,button:hover{background:var(--eb1-primary-hi);border-color:var(--eb1-primary-hi);color:#fff;text-decoration:none;box-shadow:var(--eb1-shadow)}.button:active,button:active{transform:translateY(1px)}button:disabled{cursor:not-allowed;opacity:.5;transform:none}.button.secondary,button.secondary{background:var(--eb1-paper);color:var(--eb1-primary);border-color:var(--eb1-line)}.button.secondary:hover,button.secondary:hover{background:var(--eb1-primary-wash);color:var(--eb1-primary-hi);border-color:var(--eb1-primary-wash)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-block:24px}.empty{padding:20px 22px;background:var(--eb1-paper);border:1px dashed #C4CCD5;border-radius:var(--eb1-radius);color:var(--eb1-ink-2);max-width:none}.guide-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--eb1-line)}.guide-list li{padding:18px 0;border-bottom:1px solid var(--eb1-line)}.guide-list li a{display:inline-block;font-size:17.5px;font-weight:500;color:var(--eb1-ink);text-decoration:none;min-height:28px}.guide-list li a:hover{color:var(--eb1-primary)}.guide-list li p{margin:6px 0 0;font-size:14.5px;color:var(--eb1-muted)}.eb1-art>nav{font-size:13.5px;color:var(--eb1-muted);margin-bottom:18px}.eb1-art>nav a{color:var(--eb1-muted)}.prose{max-width:72ch;font-size:17px;line-height:1.85}.prose h2{margin:44px 0 14px;padding-top:18px;border-top:1px solid var(--eb1-line)}.prose h3{margin:28px 0 10px}.prose img{border-radius:var(--eb1-radius-lg)}.prose table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;font-size:15px}.prose th,.prose td{border-bottom:1px solid var(--eb1-line);padding:10px 12px;text-align:left;vertical-align:top}.prose pre{max-width:100%;overflow:auto}.prose blockquote{margin:24px 0;padding:14px 18px;background:var(--eb1-primary-wash);border-left:3px solid var(--eb1-primary);border-radius:0 var(--eb1-radius) var(--eb1-radius) 0}details{margin-block:16px}summary{cursor:pointer;min-height:44px;padding:10px 0;font-weight:500}[hidden]{display:none!important}.tool{background:var(--eb1-paper);border:1px solid var(--eb1-line);border-radius:var(--eb1-radius-lg);box-shadow:var(--eb1-shadow);padding:28px;min-width:0;position:relative}.tool:before{content:"";position:absolute;left:-1px;top:-1px;width:28px;height:3px;background:var(--eb1-accent);border-radius:2px 0 0}.tool header{margin-bottom:20px}.tool header p{color:var(--eb1-muted);font-size:14.5px}.tool label{display:block;font-weight:500;margin-bottom:8px}.tool select,.tool input{display:block;width:100%;max-width:100%;min-height:44px;padding:10px 12px;font:inherit;font-size:15.5px;color:var(--eb1-ink);background:var(--eb1-paper);border:1px solid #AEB6BF;border-radius:var(--eb1-radius);transition:border-color var(--eb1-dur) var(--eb1-ease),box-shadow var(--eb1-dur) var(--eb1-ease)}.tool select:hover{border-color:var(--eb1-primary)}.tool select:focus-visible{outline:none;border-color:var(--eb1-primary);box-shadow:0 0 0 3px #2a5c9e33}.tool fieldset{margin:0 0 20px;padding:0;border:0;min-width:0}.tool legend{font-size:17px;font-weight:600;padding:0;margin-bottom:8px;max-width:100%;white-space:normal}.field{margin-bottom:16px;min-width:0}.record-row{display:grid;gap:8px;padding:14px 0;border-bottom:1px solid var(--eb1-line)}.record-row label{font-weight:400;margin:0}.result{white-space:pre-wrap;overflow-wrap:anywhere;padding:20px 22px;margin-top:8px;min-height:7rem;background:var(--eb1-canvas);border:1px solid var(--eb1-line);border-left:3px solid var(--eb1-primary);border-radius:var(--eb1-radius);font-variant-numeric:tabular-nums;scroll-margin:96px}.result[data-state=empty],.result[data-state=changed]{border-left-color:#aeb6bf;color:var(--eb1-muted)}.result[data-state=error]{border-left-color:var(--eb1-accent);background:#fbeeee;color:#7e1d21}.limit{font-size:14px;color:var(--eb1-muted);margin-top:16px}.source-line{margin-top:18px;padding-top:14px;border-top:1px solid var(--eb1-line);font-size:14px}.source-line a{display:inline-block;padding-block:6px}.source-line p{color:var(--eb1-muted);margin:0}.eb1-foot{margin-top:72px;background:var(--eb1-night);color:#ffffffc7;font-size:14.5px}.eb1-foot-in{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,1fr));gap:40px;padding-block:56px 28px}.eb1-foot .eb1-brand{color:#fff}.eb1-foot p{color:#ffffffa8;max-width:36em}.eb1-foot h2{font-size:13px;font-weight:500;letter-spacing:.08em;color:var(--eb1-light);margin:6px 0 12px}.eb1-foot ul{list-style:none;margin:0;padding:0}.eb1-foot li a{display:inline-flex;align-items:center;min-height:40px;color:#ffffffd6;text-decoration:none}.eb1-foot li a:hover{color:#fff;text-decoration:underline}.eb1-foot .button{margin-top:6px;background:transparent;border-color:#ffffff4d;color:#fff}.eb1-foot .button:hover{background:#ffffff14;border-color:#ffffff80}.eb1-foot-base{border-top:1px solid var(--eb1-line-dark);padding-block:18px 26px;font-size:13px;color:#ffffff80;display:flex;flex-wrap:wrap;gap:6px 20px;justify-content:space-between}.eb1-foot-base p{margin:0;color:inherit}@media(max-width:1000px){.eb1-links{display:none}.eb1-drawer{display:block}.eb1-shell{grid-template-columns:1fr;gap:0;padding-top:32px}.eb1-rail{display:none}.eb1-foot-in{grid-template-columns:1fr 1fr}.eb1-foot-in>div:first-child{grid-column:1/-1}}@media(min-width:720px){.record-row{grid-template-columns:minmax(0,1fr) 11rem;align-items:center}}@media(max-width:640px){body{font-size:16px}.lead{font-size:16.5px}.tool{padding:20px 16px}.eb1-foot-in{grid-template-columns:1fr;gap:28px;padding-top:44px}.actions .button{width:100%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}