[data-atrium] .at-stepline{grid-auto-columns:1fr;grid-auto-flow:column;display:grid;position:relative}[data-atrium] .at-stepline:before{content:"";background:var(--at-stroke-strong);height:1px;top:7px;left:calc(50% / var(--n,5));right:calc(50% / var(--n,5));position:absolute}[data-atrium] .at-stepline button{cursor:pointer;color:var(--at-muted);text-align:center;font:inherit;background:0 0;border:0;justify-items:center;gap:9px;padding:0 6px;display:grid;position:relative}[data-atrium] .at-stepline .d{background:var(--at-canvas);border:1.5px solid var(--at-stroke-strong);z-index:1;border-radius:50%;width:15px;height:15px;transition:background .2s,border-color .2s,box-shadow .2s;position:relative}[data-atrium] .at-stepline .k{font:500 12px var(--at-font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--at-dim)}[data-atrium] .at-stepline .v{font:500 15px/1.35 var(--at-font-body);-webkit-line-clamp:2;-webkit-box-orient:vertical;max-width:22ch;display:-webkit-box;overflow:hidden}[data-atrium] .at-stepline button:hover,[data-atrium] .at-stepline button[aria-pressed=true]{color:var(--at-text)}[data-atrium] .at-stepline button[aria-pressed=true] .d{background:var(--at-primary-bright);border-color:var(--at-primary-bright);box-shadow:0 0 0 5px color-mix(in srgb, var(--at-primary-bright) 18%, transparent)}[data-atrium] .at-stepline button[aria-pressed=true] .k{color:var(--at-primary-bright)}[data-atrium] .at-stepline button.seen .d{border-color:var(--at-primary-bright)}[data-atrium] .at-stepline button:focus-visible{outline:2px solid var(--at-primary-bright);outline-offset:3px;border-radius:6px}[data-atrium] .at-sf{width:100%;aspect-ratio:var(--ar);max-width:min(100%, max(var(--minw,880px), calc((100svh - var(--chrome,250px)) * var(--ar))));border:1px solid var(--at-stroke-strong);background:#0d1118;border-radius:14px;margin:0 auto;position:relative;overflow:hidden;box-shadow:0 34px 80px #0000008c,0 3px 10px #00000059}[data-atrium] .at-sf[data-portrait]{--minw:0px;border-radius:24px}[data-atrium] .at-sf__layer{transform-origin:0 0;transition:transform .6s cubic-bezier(.2,.7,.2,1);position:absolute;inset:0}[data-atrium] .at-sf__layer img{width:100%;height:100%;display:block}[data-atrium] .at-sf__spot{pointer-events:none;opacity:0;box-shadow:0 0 0 2px var(--at-primary-bright), 0 0 0 9999px #080b1180;border-radius:6px;transition:opacity .35s;position:absolute}[data-atrium] .at-sf[data-focused] .at-sf__spot{opacity:1}[data-atrium] .at-sf[data-peek] .at-sf__spot{opacity:1;box-shadow:0 0 0 2px var(--at-primary-bright), 0 0 0 7px color-mix(in srgb, var(--at-primary-bright) 22%, transparent)}[data-atrium] .at-hot{cursor:pointer;background:var(--at-primary-bright);color:#08111f;width:30px;height:30px;font:700 13px var(--at-font-display);box-shadow:0 0 0 6px color-mix(in srgb, var(--at-primary-bright) 22%, transparent), 0 6px 16px #00000073;border:0;border-radius:50%;place-items:center;margin:-15px 0 0 -15px;transition:opacity .25s,transform .2s;display:grid;position:absolute}[data-atrium] .at-hot:hover{transform:scale(1.08)}[data-atrium] .at-sf[data-focused] .at-hot{opacity:0;pointer-events:none}[data-atrium] .at-evidence{font:500 13px var(--at-font-body);color:var(--at-muted);align-items:center;gap:9px;display:inline-flex}[data-atrium] .at-evidence i{background:var(--at-good);width:8px;height:8px;box-shadow:0 0 0 3px color-mix(in srgb, var(--at-good) 18%, transparent);border-radius:50%}[data-atrium] .at-evidence[data-kind=illustrative] i{background:var(--at-warn);box-shadow:0 0 0 3px color-mix(in srgb, var(--at-warn) 18%, transparent)}[data-atrium] .at-rows{border-top:1px solid var(--at-stroke);margin:0;padding:0;list-style:none}[data-atrium] .at-rows a{border-bottom:1px solid var(--at-stroke);color:var(--at-text);font:500 15px var(--at-font-body);justify-content:space-between;align-items:baseline;gap:12px;padding:11px 0;text-decoration:none;display:flex}[data-atrium] .at-rows a:after{content:"→";color:var(--at-dim);transition:transform .18s,color .18s}[data-atrium] .at-rows a:hover:after{color:var(--at-primary-bright);transform:translate(3px)}[data-atrium] .at-rows a:focus-visible{outline:2px solid var(--at-primary-bright);outline-offset:2px}[data-atrium] .at-chain-arrow{color:var(--at-primary-bright);padding-inline:6px}[data-atrium] .at-tlink{color:var(--at-text);font:500 14px var(--at-font-body);cursor:pointer;border:0;border-bottom:1px solid var(--at-stroke-strong);background:0 0;padding:6px 0}[data-atrium] .at-tlink:hover{border-bottom-color:var(--at-primary-bright)}[data-atrium] .at-tlink:disabled{color:var(--at-dim);cursor:default;border-bottom-color:#0000}@media (max-width:900px){[data-atrium] .at-sf{--minw:0px;max-width:100%}[data-atrium] .at-sf[data-portrait]{max-width:min(100%,340px)}}@media (prefers-reduced-motion:reduce){[data-atrium] .at-sf__layer,[data-atrium] .at-sf__spot,[data-atrium] .at-hot,[data-atrium] .at-stepline .d{transition:none}}