.uc-open{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:start;gap:56px;display:grid}.uc-open .uc-lede p{max-width:52ch;margin:0 0 16px}.uc-open .uc-lede p:last-child{margin-bottom:0}.uc-body{grid-template-columns:200px minmax(0,1fr);align-items:start;gap:32px;width:100%;max-width:1200px;margin:0 auto;padding:0 32px;display:grid}.uc-rail{align-self:start;position:sticky;top:85px}.uc-rail .uc-rl{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--color-dim);margin:0;padding:0 0 12px;font-size:10px}.uc-rail ol{gap:1px;margin:0;padding:0;list-style:none;display:grid}.uc-rail li{margin:0}.uc-rail a{text-align:left;border-left:2px solid var(--color-line);width:100%;padding:9px 0 9px 14px;text-decoration:none;transition:border-color .25s,color .25s;display:block;position:relative}.uc-rail a .n{color:var(--color-muted);letter-spacing:-.01em;font-size:14px;transition:color .25s;display:block}.uc-rail a .h{color:var(--color-dim);margin-top:2px;font-size:12px;line-height:1.35;transition:color .25s;display:block}.uc-rail a:hover .n{color:var(--color-fg)}.uc-rail a[aria-current=true]{border-left-color:var(--color-accent)}.uc-rail a[aria-current=true] .n{color:var(--color-accent)}.uc-rail a[aria-current=true] .h{color:var(--color-muted)}.uc-rail a:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:2px}.uc-flow{min-width:0}.uc-sec{border-top:1px solid var(--color-line);padding:74px 0;scroll-margin-top:85px}.uc-sec:first-child{border-top:0;padding-top:40px}.uc-reveal .uc-sec{opacity:0;transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);transform:translateY(32px)}.uc-reveal .uc-sec.in{opacity:1;transform:none}.uc-eyebrow{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--color-muted);align-items:center;gap:10px;margin:0;font-size:11px;display:flex}.uc-eyebrow:before{content:"";background:var(--color-accent);border-radius:50%;flex:none;width:7px;height:7px}.uc-sec h2{font-family:var(--font-display);letter-spacing:-.025em;max-width:30ch;margin:14px 0 0;font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:600;line-height:1.08}.uc-sec h2 span{color:var(--color-accent)}.uc-sec .uc-desc{color:var(--color-muted);max-width:52ch;margin:16px 0 0;font-size:15.5px;line-height:1.65}.uc-stagelayer{margin-top:30px}.uc-stage{min-height:var(--uc-h)}.uc-stage:not(:empty){min-height:0}.uc-stage.oplab .grid{grid-template-columns:minmax(0,1fr)}.uc-stage.oplab .side{background:var(--color-panel-2);border-top:1px solid var(--color-line);flex-direction:row;align-items:center;gap:16px;min-width:0;padding:10px 14px}.uc-stage.oplab .side h3{flex:none}.uc-stage.oplab .log{flex:1;justify-content:flex-end;gap:0;min-width:0;height:51px;line-height:17px}.uc-stage.oplab .log div{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.uc-stage.oplab .counter{text-align:right;background:0 0;border:0;border-radius:0;flex:none;padding:0}.uc-stage.oplab .counter b{font-size:20px}.uc-stage.oplab .counter span{letter-spacing:.1em;font-size:9px}@media (max-width:1160px){.uc-body{grid-template-columns:minmax(0,1fr);gap:0;max-width:none;padding:0}.uc-rail{z-index:30;background:color-mix(in srgb, var(--color-bg) 95%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--color-line);margin:0;padding:0;position:sticky;top:65px}.uc-rail .uc-rl,.uc-rail ol{scrollbar-width:none;gap:0;padding:0 32px;scroll-padding:0 32px;display:flex;overflow-x:auto}.uc-rail ol::-webkit-scrollbar{display:none}.uc-rail li{flex:none}.uc-rail a{white-space:nowrap;border-bottom:2px solid #0000;border-left:0;align-items:center;gap:8px;min-height:56px;padding:0 15px;display:flex}.uc-rail a .h{display:none}.uc-rail a .n{font-size:14px}.uc-rail a .ix{font-family:var(--font-mono);color:var(--color-dim);letter-spacing:.08em;font-size:10px}.uc-rail a[aria-current=true]{border-bottom-color:var(--color-accent)}.uc-rail a[aria-current=true] .ix{color:var(--color-accent)}.uc-rail a:focus-visible{outline-offset:-3px}.uc-flow{padding:0 32px}.uc-sec{padding:62px 0;scroll-margin-top:140px}.uc-sec:first-child{padding-top:44px}}@media (min-width:1161px){.uc-rail a .ix{display:none}}@media (max-width:900px){.uc-open{grid-template-columns:minmax(0,1fr);gap:26px}}@media (max-width:639.98px){.uc-rail .uc-rl,.uc-rail ol{padding:0 20px;scroll-padding:0 20px}.uc-flow{padding:0 20px}.uc-rail{top:57px}.uc-sec{scroll-margin-top:132px}}@media (max-width:720px){.uc-stage.oplab .side{flex-wrap:wrap;gap:10px 14px;padding:10px 12px}.uc-stage.oplab .side h3{width:100%}.uc-stage.oplab .log{flex:auto;height:34px}.uc-stage.oplab .log div:nth-last-child(n+3){display:none}.uc-stage.oplab .counter b{font-size:17px}}@media (max-width:860px){.uc-stage{min-height:var(--uc-hm)}}@media (max-width:499.98px){.uc-stage.oplab .xl .ribbon .tabs{display:none}}@media (max-width:419.98px){.uc-stage.oplab .br .bh{flex-wrap:wrap;gap:4px 10px}.uc-stage.oplab .br .bh .idx{width:100%;margin-left:0}.uc-stage.oplab .st-hd nav span:last-child{display:none}}@media (max-width:560px){.uc-sec{padding:50px 0}.uc-sec:first-child{padding-top:36px}}@media (prefers-reduced-motion:reduce){.uc-reveal .uc-sec{opacity:1;transition:none;transform:none}.uc-stagelayer{transform:none!important}}@media (max-width:1159px){.uc-reveal .uc-sec{transition:opacity .5s ease-out;transform:none}}