.head:where(.astro-ikooipj4){text-align:center;flex-direction:column;align-items:center;gap:16px;padding-top:88px;padding-bottom:40px;display:flex}.head:where(.astro-ikooipj4) .h1:where(.astro-ikooipj4){font-size:clamp(38px,5vw,64px)}.head:where(.astro-ikooipj4) .lead:where(.astro-ikooipj4){max-width:620px;font-size:18px}.scrub:where(.astro-ikooipj4){padding-bottom:104px}.track:where(.astro-ikooipj4){margin-bottom:40px;position:relative}.track:where(.astro-ikooipj4) input:where(.astro-ikooipj4)[type=range]{-webkit-appearance:none;appearance:none;background:linear-gradient(to right, var(--accent) var(--fill,0%), var(--border) var(--fill,0%));border-radius:999px;width:100%;height:4px;margin:0 0 14px}.track:where(.astro-ikooipj4) input:where(.astro-ikooipj4)[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--fg);border:4px solid var(--accent);cursor:grab;width:22px;height:22px;box-shadow:0 0 0 6px var(--accent-wash);border-radius:999px}.track:where(.astro-ikooipj4) input:where(.astro-ikooipj4)[type=range]::-moz-range-thumb{background:var(--fg);border:4px solid var(--accent);border-radius:999px;width:16px;height:16px}.stepsrow:where(.astro-ikooipj4){grid-template-columns:repeat(8,minmax(0,1fr));gap:6px;display:grid}.stepsrow:where(.astro-ikooipj4) button:where(.astro-ikooipj4){all:unset;cursor:pointer;color:var(--muted);flex-direction:column;gap:2px;font-size:13px;transition:color .15s;display:flex}.stepsrow:where(.astro-ikooipj4) button:where(.astro-ikooipj4):focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}.stepsrow:where(.astro-ikooipj4) .tw:where(.astro-ikooipj4){opacity:.7;font-size:11px}.stepsrow:where(.astro-ikooipj4) button:where(.astro-ikooipj4).on{color:var(--fg);font-weight:500}.stepsrow:where(.astro-ikooipj4) button:where(.astro-ikooipj4).past{color:var(--fg);opacity:.7}.scrub-body:where(.astro-ikooipj4){grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:center;gap:56px;display:grid}.scrub-copy:where(.astro-ikooipj4){flex-direction:column;gap:16px;min-height:260px;display:flex}.scrub-copy:where(.astro-ikooipj4)>div:where(.astro-ikooipj4):not(.ctl){flex-direction:column;gap:14px;display:flex}.k:where(.astro-ikooipj4){font-size:14px}.ctl:where(.astro-ikooipj4){gap:8px;margin-top:8px;display:flex}.app:where(.astro-ikooipj4){border:1px solid var(--strong);background:var(--surface);box-shadow:var(--shadow);border-radius:14px;min-height:400px;font-size:14px;line-height:21px;overflow:hidden}.bar:where(.astro-ikooipj4){border-bottom:1px solid var(--border);background:var(--panel);align-items:center;gap:7px;padding:12px 16px;display:flex}.bar:where(.astro-ikooipj4)>span:where(.astro-ikooipj4):not(.crumb){background:#ff5f57;border-radius:999px;width:11px;height:11px}.bar:where(.astro-ikooipj4)>span:where(.astro-ikooipj4):nth-child(2){background:#febc2e}.bar:where(.astro-ikooipj4)>span:where(.astro-ikooipj4):nth-child(3){background:#28c840}.crumb:where(.astro-ikooipj4){margin-left:12px;font-size:13px}.props:where(.astro-ikooipj4){grid-template-columns:84px minmax(0,1fr) 84px minmax(0,1fr);gap:8px 12px;padding:18px 20px 0;font-size:13px;display:grid}.props:where(.astro-ikooipj4)>span:where(.astro-ikooipj4):not(.muted){align-items:center;gap:7px;display:flex}.scene:where(.astro-ikooipj4){flex-direction:column;gap:14px;padding:18px 20px 22px;display:flex}.small:where(.astro-ikooipj4){font-size:13px}.input:where(.astro-ikooipj4){border:1px solid var(--accent);background:var(--raised);border-radius:8px;min-height:90px;padding:12px 14px;font-size:15px}.caret:where(.astro-ikooipj4){background:var(--accent);vertical-align:-3px;width:2px;height:17px;animation:.9s step-end infinite pulse;display:inline-block}.now:where(.astro-ikooipj4){border:1px solid var(--border);background:var(--raised);border-radius:10px;align-items:center;gap:10px;padding:12px 14px;display:flex}.now:where(.astro-ikooipj4).warn{border-color:var(--warn);background:var(--warn-wash)}.now:where(.astro-ikooipj4).edge{border-color:var(--accent)}.grow:where(.astro-ikooipj4){flex-direction:column;flex-grow:1;min-width:0;display:flex}.pbtn:where(.astro-ikooipj4){background:var(--accent);color:var(--on-accent);white-space:nowrap;border-radius:7px;padding:6px 14px;font-size:13px;font-weight:500;display:inline-block}.pbtn:where(.astro-ikooipj4).ghost{background:var(--raised);color:var(--fg);border:1px solid var(--strong)}.press-loop:where(.astro-ikooipj4){animation:1.6s ease-in-out infinite halo}.term:where(.astro-ikooipj4){background:var(--term);border:1px solid var(--border);white-space:pre-wrap;border-radius:8px;padding:12px 14px;font-size:12.5px;line-height:20px}.term:where(.astro-ikooipj4)>div:where(.astro-ikooipj4){animation:.3s both land}.term:where(.astro-ikooipj4)>div:where(.astro-ikooipj4):nth-child(2){animation-delay:.2s}.term:where(.astro-ikooipj4)>div:where(.astro-ikooipj4):nth-child(3){animation-delay:.4s}.term:where(.astro-ikooipj4)>div:where(.astro-ikooipj4):nth-child(4){animation-delay:.6s}.term:where(.astro-ikooipj4)>div:where(.astro-ikooipj4):nth-child(5){animation-delay:.8s}.row:where(.astro-ikooipj4){flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.row:where(.astro-ikooipj4) label:where(.astro-ikooipj4){align-items:center;gap:6px;display:flex}.followed:where(.astro-ikooipj4){align-items:center;gap:6px;font-size:13px;display:flex}.diff:where(.astro-ikooipj4){border:1px solid var(--border);border-radius:8px;font-size:13px;line-height:24px;overflow:hidden}.diff:where(.astro-ikooipj4) .ad:where(.astro-ikooipj4){background:var(--add-bg);white-space:pre;padding:0 12px}.diff:where(.astro-ikooipj4) i:where(.astro-ikooipj4){color:var(--faint);font-style:normal}.finding:where(.astro-ikooipj4){border:1px solid var(--warn);background:var(--warn-wash);border-radius:8px;flex-direction:column;gap:4px;padding:10px 12px;animation:.32s .15s both pop;display:flex}.acts:where(.astro-ikooipj4){flex-direction:column;gap:8px;display:flex}.acts:where(.astro-ikooipj4)>span:where(.astro-ikooipj4){align-items:center;gap:8px;animation:.3s both land;display:flex}.acts:where(.astro-ikooipj4)>span:where(.astro-ikooipj4):nth-child(2){animation-delay:.3s}.acts:where(.astro-ikooipj4)>span:where(.astro-ikooipj4):nth-child(3){animation-delay:.7s}.split-head:where(.astro-ikooipj4){flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:40px;display:flex}.split-head:where(.astro-ikooipj4) .lead:where(.astro-ikooipj4){max-width:460px}.stack:where(.astro-ikooipj4){flex-direction:column;gap:14px;display:flex}.seg:where(.astro-ikooipj4){background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:3px;display:flex}.seg:where(.astro-ikooipj4) button:where(.astro-ikooipj4){color:var(--muted);background:0 0;border:0;border-radius:7px;padding:8px 14px;font-size:14px}.seg:where(.astro-ikooipj4) button:where(.astro-ikooipj4)[aria-pressed=true]{background:var(--raised);color:var(--fg);box-shadow:0 1px 2px #0003}.roles:where(.astro-ikooipj4){grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:stretch;gap:24px;display:grid}.role:where(.astro-ikooipj4){background:var(--raised);border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:12px;padding:28px;font-size:15px;line-height:23px;display:flex}.role:where(.astro-ikooipj4) p:where(.astro-ikooipj4){margin:0}.rname:where(.astro-ikooipj4){letter-spacing:-.01em;font-size:28px;display:inline-block}.vs:where(.astro-ikooipj4){color:var(--accent);align-self:center;font-size:36px}.role:where(.astro-ikooipj4) .ticks:where(.astro-ikooipj4){flex-direction:column;gap:10px;margin:0;padding:0;font-size:14px;list-style:none;display:flex}.role:where(.astro-ikooipj4) .ticks:where(.astro-ikooipj4) li:where(.astro-ikooipj4){gap:10px;display:flex}.role:where(.astro-ikooipj4) .ticks:where(.astro-ikooipj4) li:where(.astro-ikooipj4):before{content:"✓";color:var(--ok)}.rule:where(.astro-ikooipj4){background:var(--accent-wash);border-radius:10px;margin:24px 0 0;padding:16px 20px;font-size:16px;line-height:24px}.split:where(.astro-ikooipj4){gap:80px;display:flex}.side:where(.astro-ikooipj4){flex-direction:column;flex-shrink:0;gap:16px;width:400px;display:flex}.moves:where(.astro-ikooipj4){flex-direction:column;flex-grow:1;display:flex}.move:where(.astro-ikooipj4){border-top:1px solid var(--border);grid-template-columns:260px minmax(0,1fr);align-items:center;gap:24px;padding:16px 0;font-size:15px;line-height:22px;display:grid}.mbtn:where(.astro-ikooipj4){border:1px solid var(--strong);background:var(--raised);border-radius:7px;justify-self:start;padding:6px 12px;font-size:14px;font-weight:500;transition:border-color .15s,background .15s}.move:where(.astro-ikooipj4):hover .mbtn:where(.astro-ikooipj4){border-color:var(--accent);background:var(--accent-wash)}.cols:where(.astro-ikooipj4){grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.col:where(.astro-ikooipj4){background:var(--panel);border:1px solid var(--border);border-radius:12px;outline:none;flex-direction:column;gap:8px;min-height:300px;padding:14px;transition:border-color .2s,transform .2s;display:flex}.col:where(.astro-ikooipj4):hover,.col:where(.astro-ikooipj4):focus-visible{border-color:var(--accent);transform:translateY(-3px)}.ch:where(.astro-ikooipj4){align-items:baseline;gap:8px;font-size:16px;display:flex}.what:where(.astro-ikooipj4){opacity:0;max-height:0;font-size:13px;line-height:19px;transition:max-height .25s,opacity .25s;overflow:hidden}.col:where(.astro-ikooipj4):hover .what:where(.astro-ikooipj4),.col:where(.astro-ikooipj4):focus-visible .what:where(.astro-ikooipj4){opacity:1;max-height:60px}.tile:where(.astro-ikooipj4){background:var(--raised);border:1px solid var(--border);border-radius:8px;align-items:center;gap:8px;padding:10px;font-size:13px;display:flex}.fine:where(.astro-ikooipj4){margin:20px 0 0;font-size:14px}.two:where(.astro-ikooipj4){align-items:center;gap:64px;display:flex}.copy:where(.astro-ikooipj4){flex-direction:column;flex-shrink:0;gap:18px;width:420px;display:flex}.mpanel:where(.astro-ikooipj4){border:1px solid var(--strong);background:var(--surface);box-shadow:var(--shadow);border-radius:14px;flex-direction:column;flex-grow:1;gap:14px;padding:24px;display:flex}.mws:where(.astro-ikooipj4){align-self:flex-start}.mrow:where(.astro-ikooipj4){border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 0;font-size:15px;display:flex}.sel:where(.astro-ikooipj4){border:1px solid var(--strong);background:var(--raised);border-radius:7px;padding:5px 12px;font-size:14px;display:inline-block}.sel:where(.astro-ikooipj4):after{content:" ⌄";color:var(--muted)}.four:where(.astro-ikooipj4){grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:28px;display:grid}.four:where(.astro-ikooipj4)>div:where(.astro-ikooipj4){background:var(--raised);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:8px;padding:20px;font-size:14px;line-height:21px;transition:border-color .16s,transform .16s;display:flex}.four:where(.astro-ikooipj4)>div:where(.astro-ikooipj4):hover{border-color:var(--accent);transform:translateY(-2px)}.four:where(.astro-ikooipj4) b:where(.astro-ikooipj4){font-size:16px}.final:where(.astro-ikooipj4){border-top:1px solid var(--border);flex-direction:column;align-items:center;gap:24px;padding-top:104px;padding-bottom:128px;display:flex}.center:where(.astro-ikooipj4){text-align:center}@media (width<=1000px){.scrub-body:where(.astro-ikooipj4),.roles:where(.astro-ikooipj4){grid-template-columns:minmax(0,1fr);gap:24px}.vs:where(.astro-ikooipj4){justify-self:center}.split:where(.astro-ikooipj4),.two:where(.astro-ikooipj4){flex-direction:column;align-items:stretch;gap:32px}.side:where(.astro-ikooipj4),.copy:where(.astro-ikooipj4){width:auto}.cols:where(.astro-ikooipj4),.four:where(.astro-ikooipj4){grid-template-columns:repeat(2,minmax(0,1fr))}.scrub-copy:where(.astro-ikooipj4){min-height:0}}@media (width<=720px){.head:where(.astro-ikooipj4){text-align:left;align-items:flex-start;padding-top:48px}.stepsrow:where(.astro-ikooipj4){grid-template-columns:repeat(4,minmax(0,1fr));row-gap:10px}.props:where(.astro-ikooipj4){grid-template-columns:76px minmax(0,1fr)}.move:where(.astro-ikooipj4){grid-template-columns:minmax(0,1fr);gap:8px}.cols:where(.astro-ikooipj4),.four:where(.astro-ikooipj4){grid-template-columns:minmax(0,1fr)}.col:where(.astro-ikooipj4){min-height:0}.what:where(.astro-ikooipj4){opacity:1;max-height:none}.final:where(.astro-ikooipj4){align-items:flex-start;padding-top:64px;padding-bottom:72px}.center:where(.astro-ikooipj4){text-align:left}.seg:where(.astro-ikooipj4){flex-wrap:wrap}}.challenge:where(.astro-ikooipj4){border:1px solid var(--border);background:var(--surface);border-radius:10px;align-items:center;gap:10px;padding:12px 14px;font-size:13px;line-height:19px;display:flex}.ci:where(.astro-ikooipj4),.info-i:where(.astro-ikooipj4){border:1px solid var(--accent);width:14px;height:14px;color:var(--accent);border-radius:999px;flex-shrink:0;justify-content:center;align-self:flex-start;align-items:center;margin-top:3px;font-size:9px;display:inline-flex}.ct:where(.astro-ikooipj4){flex-direction:column;flex-grow:1;gap:2px;display:flex}.ct:where(.astro-ikooipj4) span:where(.astro-ikooipj4){color:var(--muted);font-size:12px}.cb:where(.astro-ikooipj4){white-space:nowrap;font-size:12px}.cnote:where(.astro-ikooipj4){margin:0;font-size:14px}.shipmenu:where(.astro-ikooipj4){border:1px solid var(--strong);background:var(--raised);border-radius:8px;flex-direction:column;align-self:flex-end;padding:4px;font-size:13px;display:flex}.shipmenu:where(.astro-ikooipj4) span:where(.astro-ikooipj4){border-radius:5px;padding:4px 10px}.shipmenu:where(.astro-ikooipj4) span:where(.astro-ikooipj4):last-child{background:var(--sel)}