.hv.sf{--pad:20px;--gutter:80px;--half:calc(var(--gutter) / 2);--band-h:460px;--bar-h:56px;--air:60px;--marg:0px;--logo-h:18px;--node-off:26px;--surface-pad:clamp(20px,2.4vw,38px);--h1:clamp(2.05rem,8.4vw,2.9rem);--h2:clamp(1.45rem,5.6vw,1.85rem);--h3:19px;--lede:16.5px;--body:16px;--conc:17px;--small:13px;--micro:12.5px;--fig:15px;--fig-label:13px;--code:13.5px;--stack-1:20px;--stack-2:34px;--stack-3:18px}body:has(.hv.sf){background:#0c0a09!important}.sf [data-final-logo=white]{content:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='3550'%20height='810'%3E%3C/svg%3E");background-color:var(--lime);-webkit-mask-image:url(/brand/oavos/final/oavos-wordmark-white.png);mask-image:url(/brand/oavos/final/oavos-wordmark-white.png);-webkit-mask-size:100% 100%;mask-size:100% 100%;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center}.sf .sf-on-deep{background:var(--canvas-deep);--sf-ground:var(--canvas-deep)}.sf .sf-on-canvas{background:var(--canvas);--sf-ground:var(--canvas)}.sf .sf-on-1{background:var(--plane-1);--sf-ground:var(--plane-1)}.sf .sf-on-2{background:var(--plane-2);--sf-ground:var(--plane-2)}.sf .sf-on-olive{background:var(--olive-deep);--sf-ground:var(--olive-deep)}.sf .sf-on-graphite{background:var(--graphite);--sf-ground:var(--graphite)}.sf .sf-edge{border-block-start:1px solid var(--line)}.sf .sf-in{padding-inline:var(--pad)}.sf .sf-sec{padding-block:var(--air)}.sf .sf-bar{position:sticky;top:0;z-index:60;background:transparent;border-block-end:1px solid transparent;transition:background-color .18s linear,border-color .18s linear}.sf .sf-bar.is-open,.sf .sf-bar.is-stuck{background:var(--canvas);border-block-end-color:var(--line)}@media (prefers-reduced-motion:reduce){.sf .sf-act-rule,.sf .sf-act-solid,.sf .sf-bar,.sf .sf-nav a,.sf .sf-nav-btn,.sf .sf-nav-btn svg{transition:none}.sf .hv-page[data-route=entering]>main,.sf .sf-menu,.sf .sf-menu .sf-menu-aside,.sf .sf-menu .sf-menu-group,.sf .sf-sheet,.sf .sf-sheet .sf-sheet-acts,.sf .sf-sheet .sf-sheet-group{animation:none}.sf .sf-act-rule:active,.sf .sf-act-solid:active{transform:none}}.sf .sf-bar-in{display:flex;align-items:center;gap:18px;height:var(--bar-h);padding-inline:var(--pad)}.sf .sf-brand{flex:none;display:inline-flex;align-items:center;min-height:24px}.sf .sf-brand [data-final-logo]{height:var(--logo-h)!important;width:auto!important}.sf .sf-nav{display:none;margin-inline-start:22px}.sf .sf-nav>ul{display:flex;align-items:center;gap:2px}.sf .sf-nav a,.sf .sf-nav-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;font-size:14.5px;color:var(--ink-2);transition:color .18s var(--ease);transition:color .16s var(--ease),background-color .16s var(--ease)}.sf .sf-nav-btn svg{transition:transform .22s var(--ease-out-soft)}.sf .sf-nav a:hover,.sf .sf-nav a[aria-current=page],.sf .sf-nav-btn.is-open,.sf .sf-nav-btn:hover{color:var(--ink)}.sf .sf-nav-btn{position:relative}.sf .sf-nav-btn:after{content:"";position:absolute;inset-inline:12px;bottom:calc(-1 * (var(--bar-h) - 100%) / 2 - 1px);height:1px;background:transparent;transition:background-color .2s var(--ease)}.sf .sf-nav-btn.is-open:after{background:var(--ink-3)}.sf .sf-nav-btn svg{transition:transform .22s var(--ease);opacity:.7}.sf .sf-nav-btn.is-open svg{transform:rotate(180deg);opacity:1}.sf .sf-bar-acts{margin-inline-start:auto;display:flex;align-items:center;gap:14px;flex:none}.sf .sf-quiet{display:none;align-items:center;min-height:24px;font-size:14.5px;color:var(--ink-2);transition:color .18s var(--ease)}.sf .sf-quiet:hover{color:var(--ink)}.sf .sf-menu{position:absolute;inset-inline:0;top:100%;background:var(--canvas-deep);--sf-ground:var(--canvas-deep);border-block-end:1px solid var(--line);box-shadow:0 24px 48px -24px rgba(0,0,0,.75);animation:sf-menu .22s var(--ease-out-soft) both;transform-origin:50% 0}.sf .sf-menu .sf-menu-aside,.sf .sf-menu .sf-menu-group{animation:sf-menu-row .32s var(--ease-out-soft) both;animation-delay:calc(40ms + var(--sf-i, 0) * 40ms)}.sf .sf-menu .sf-menu-group:nth-child(2){--sf-i:1}.sf .sf-menu .sf-menu-aside,.sf .sf-menu .sf-menu-group:nth-child(3){--sf-i:2}@keyframes sf-menu-row{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@keyframes sf-menu{0%{opacity:0;transform:translateY(-8px)}}.sf .sf-menu-in{display:grid;grid-template-columns:1fr;gap:34px;padding:34px var(--pad) 38px}.sf .sf-menu-groups{display:grid;gap:30px}.sf .sf-menu-group{display:grid;gap:14px;align-content:start}.sf .sf-menu-group:before{content:"";display:block;height:1px;background:var(--line-2)}.sf .sf-menu-group.is-act:before{background:var(--line-3)}.sf .sf-menu-group.is-ask:before{background:var(--lime-dim)}.sf .sf-menu-group-name{font-size:var(--micro);font-weight:500;letter-spacing:.03em;color:var(--lime)}.sf .sf-menu-list{display:grid;gap:22px}.sf .sf-menu-group:only-child .sf-menu-list{grid-auto-flow:column;grid-template-rows:repeat(2,auto);grid-auto-columns:minmax(0,300px);column-gap:56px;row-gap:24px}.sf .sf-menu-list a{display:grid;gap:5px;padding:10px 12px;margin-inline:-12px;border-radius:3px;transition:background-color .18s var(--ease)}.sf .sf-menu-list a:hover{background:var(--wash-2)}.sf .sf-menu-name{font-size:16px;font-weight:450;color:var(--ink);white-space:nowrap;transition:color .16s var(--ease)}.sf .sf-menu-note{font-size:var(--small);line-height:1.45;color:var(--ink-3);max-width:32ch;transition:color .16s var(--ease)}.sf .sf-menu-list a:hover .sf-menu-name{color:var(--lime)}.sf .sf-menu-list a:hover .sf-menu-note{color:var(--ink-2)}.sf .sf-menu-list a[aria-current=page] .sf-menu-name{color:var(--lime)}.sf .sf-menu-aside{display:none;align-content:start;gap:12px;padding-inline-start:34px;border-inline-start:1px solid var(--line)}.sf .sf-menu-aside h3{font-size:16px;font-weight:450;color:var(--ink);margin:0}.sf .sf-menu-aside p{font-size:var(--small);line-height:1.5;color:var(--ink-3);max-width:26ch}.sf .sf-menu-aside .sf-act-rule{margin-block-start:6px;justify-self:start;font-size:14.5px}.sf .sf-act-solid{display:inline-flex;align-items:center;justify-content:center;background:var(--lime);color:var(--lime-ink);font-weight:500;font-size:15.5px;line-height:1;padding:15px 22px;border-radius:3px;transition:background-color .2s var(--ease)}.sf .sf-act-solid.sm{font-size:14px;padding:10px 15px}.sf .sf-act-solid.block{width:100%;padding-block:16px}.sf .sf-act-solid{transition:background-color .16s var(--ease),transform .16s var(--ease),box-shadow .16s var(--ease)}.sf .sf-act-solid:hover{background:var(--lime-soft)}.sf .sf-act-solid:active{transform:translateY(1px) scale(.985);transition-duration:70ms}.sf .sf-act-solid:disabled,.sf .sf-act-solid[aria-disabled=true]{opacity:.55;pointer-events:none}.sf .sf-act-rule{display:inline-flex;align-items:center;align-self:center;font-size:15.5px;font-weight:450;color:var(--ink);padding-block:6px 9px;border-block-end:1px solid var(--line-3);transition:border-color .22s var(--ease);transition:color .16s var(--ease),border-color .2s var(--ease)}.sf .sf-act-rule:active{transform:translateY(1px)}.sf .sf-act-rule:hover{border-block-end-color:var(--lime);box-shadow:0 1px 0 0 var(--lime)}.sf .sf-acts{margin-block-start:var(--stack-2);display:flex;align-items:center;gap:22px;flex-wrap:wrap}.sf .sf-h1{font-size:var(--h1);letter-spacing:-.03em;line-height:1.03;max-width:18ch}.sf .sf-h1,.sf .sf-h2{font-weight:350;color:var(--ink);text-wrap:balance}.sf .sf-h2{font-size:var(--h2);letter-spacing:-.024em;line-height:1.14;max-width:20ch}.sf .sf-h3{font-size:var(--h3);font-weight:450;letter-spacing:-.01em;line-height:1.25;color:var(--ink)}.sf .sf-lede{margin-block-start:var(--stack-1);font-size:var(--lede);line-height:1.55;max-width:52ch}.sf .sf-body,.sf .sf-lede{color:var(--ink-2);text-wrap:pretty}.sf .sf-body{margin-block-start:var(--stack-3);font-size:var(--body);line-height:1.62;max-width:56ch}.sf .sf-conc{margin-block-start:calc(var(--stack-3) + 10px);padding-block-start:16px;border-block-start:1px solid var(--line-2);font-size:var(--conc);font-weight:450;line-height:1.4;color:var(--ink);max-width:42ch;text-wrap:pretty}.sf .sf-eyebrow{font-size:var(--micro);font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}.sf .sf-category{margin-block-start:var(--stack-2)}.sf .sf-category,.sf .sf-margin{font-size:var(--small);font-weight:500;color:var(--ink-3)}.sf .sf-margin{display:none;letter-spacing:.02em;line-height:1.7;max-width:22ch}.sf .sf-node{width:7px;height:7px;border-radius:50%;background:var(--ink-3);box-shadow:0 0 0 5px var(--sf-ground)}.sf .sf-node.is-lit{background:var(--lime);box-shadow:0 0 0 5px var(--sf-ground),0 0 0 6.5px var(--lime-dim)}.sf .sf-node.is-heavy{width:9px;height:9px;background:var(--ink-2)}.sf .sf-mark{display:inline-flex;align-items:center;gap:7px;font-size:var(--fig-label);color:var(--ink-3)}.sf .sf-mark:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}.sf .sf-mark.is-you{color:var(--lime);font-weight:500}.sf .sf-rule{height:1px;background:var(--line)}.sf .sf-cap{margin-block-start:14px;font-size:var(--micro);line-height:1.5;color:var(--ink-4);max-width:52ch}@media (min-width:1200px){.sf .sf-say{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);column-gap:var(--gutter);align-content:start;max-width:none}.sf .sf-say>.sf-eyebrow,.sf .sf-say>.sf-h1,.sf .sf-say>.sf-h2{grid-column:1}.sf .sf-say>.sf-body,.sf .sf-say>.sf-lede{grid-column:2;margin-block-start:0;padding-block-start:10px;max-width:none}.sf .sf-say>.sf-conc{grid-column:2;max-width:none}.sf .sf-say>:not(.sf-eyebrow):not(.sf-h1):not(.sf-h2):not(.sf-lede):not(.sf-body):not(.sf-conc):not(.sf-margin){grid-column:1/-1}}.sf .hv-page[data-route]>main{will-change:opacity,transform}.sf .hv-page[data-route=leaving]>main{opacity:.88;transform:translateY(4px);transition:opacity .22s var(--ease-inout),transform .22s var(--ease-inout)}.sf .hv-page[data-route=entering]>main{animation:sf-route-enter .34s var(--ease-out-soft) both}@keyframes sf-route-enter{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.sf [data-travel] *{--q:clamp(0,(var(--p,1) - var(--at,0)) * var(--k,8),1)}.sf .sf-end{border-block-start:1px solid var(--line);background:var(--canvas-deep);--sf-ground:var(--canvas-deep)}.sf .sf-end-in{padding:calc(var(--air) * .9) var(--pad);display:grid;gap:var(--stack-2) var(--gutter);align-items:end}.sf .sf-end .sf-h2{max-width:18ch}.sf .sf-end .sf-acts{margin-block-start:0}@media (min-width:900px){.sf .sf-end-in{grid-template-columns:minmax(0,1fr) auto}.sf .sf-end .sf-acts{justify-content:flex-end}}.sf .sf-foot{border-block-start:1px solid var(--line);background:var(--canvas-deep);--sf-ground:var(--canvas-deep)}.sf .sf-foot-in{display:grid;gap:40px;padding:56px var(--pad) 30px}.sf .sf-foot-brand{display:grid;gap:14px;align-content:start}.sf .sf-foot-brand [data-final-logo]{height:22px!important;width:auto!important}.sf .sf-foot-brand p{font-size:var(--small);line-height:1.5;color:var(--ink-3);max-width:26ch}.sf .sf-foot-head{font-size:var(--micro);font-weight:500;letter-spacing:.03em;color:var(--lime);margin-block-end:14px}.sf .sf-foot nav ul{display:grid;gap:6px}.sf .sf-foot nav a{display:inline-flex;align-items:center;min-height:24px;min-width:24px;padding-inline:6px;margin-inline-start:-6px;font-size:14px;color:var(--ink-2);transition:color .16s var(--ease)}.sf .sf-foot nav a:hover{color:var(--ink)}.sf .sf-foot-legal{padding:18px var(--pad) 6px;border-block-start:1px solid var(--line)}.sf .sf-foot nav.sf-foot-legal ul{display:flex;flex-wrap:wrap;gap:4px 22px}.sf .sf-foot nav.sf-foot-legal a{font-size:var(--small);color:var(--ink-3)}.sf .sf-foot-note{padding:20px var(--pad) 34px;border-block-start:1px solid var(--line);font-size:var(--micro);line-height:1.5;color:var(--ink-4);max-width:62ch}.sf .hv-page>main:focus{outline:none}.sf .sf-burger{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:10px;margin-inline-end:-8px}.sf .sf-burger span{display:block;height:1.5px;background:var(--ink);transition:transform .22s var(--ease),opacity .16s var(--ease)}.sf .sf-burger.is-open span:first-child{transform:translateY(6.5px) rotate(45deg)}.sf .sf-burger.is-open span:nth-child(2){opacity:0}.sf .sf-burger.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}.sf .sf-sheet{position:fixed;inset:0;z-index:90;animation:sf-sheet .26s var(--ease-out-soft) both}.sf .sf-sheet .sf-sheet-acts,.sf .sf-sheet .sf-sheet-group{animation:sf-menu-row .36s var(--ease-out-soft) both;animation-delay:calc(60ms + var(--sf-i, 0) * 45ms)}.sf .sf-sheet .sf-sheet-group:nth-of-type(2){--sf-i:1}.sf .sf-sheet .sf-sheet-group:nth-of-type(3){--sf-i:2}.sf .sf-sheet .sf-sheet-group:nth-of-type(4){--sf-i:3}.sf .sf-sheet .sf-sheet-group:nth-of-type(5){--sf-i:4}.sf .sf-sheet .sf-sheet-acts{--sf-i:5}@keyframes sf-sheet{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.sf .sf-sheet{overflow-y:auto;overscroll-behavior:contain;background:var(--canvas);--sf-ground:var(--canvas);padding:0 var(--pad) 40px}.sf .sf-sheet-top{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;height:var(--bar-h);background:var(--canvas);border-block-end:1px solid var(--line);margin-inline:calc(-1 * var(--pad));padding-inline:var(--pad)}.sf .sf-sheet-x{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;margin-inline-end:-10px;color:var(--ink-2)}.sf .sf-sheet-group{padding-block:26px;border-block-end:1px solid var(--line)}.sf .sf-sheet-group>span{display:block;font-size:var(--micro);font-weight:500;letter-spacing:.03em;color:var(--lime);margin-block-end:16px}.sf .sf-sheet-group ul{display:grid;gap:16px}.sf .sf-sheet-group a{font-size:17px;font-weight:450;color:var(--ink)}.sf .sf-sheet-acts{display:grid;gap:20px;padding-block-start:30px;justify-items:start}.sf .sf-sheet-acts .sf-quiet{display:inline-flex}.sf .sf-line{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}.sf .sf-line path{vector-effect:non-scaling-stroke;fill:none;stroke-linecap:round}.sf .sf-draw path{stroke-dasharray:var(--sf-dash,3000);stroke-dashoffset:var(--sf-dash,3000)}.sf .sf-draw.is-in path{animation:sf-draw var(--sf-dur,.9s) var(--ease-out-soft) var(--sf-del,0s) forwards}@keyframes sf-draw{to{stroke-dashoffset:0}}.sf .sf-rise{opacity:0;transform:translateY(10px)}.sf .sf-rise.is-in{opacity:1;transform:none;transition:opacity .62s var(--ease-out-soft) var(--sf-del,0s),transform .62s var(--ease-out-soft) var(--sf-del,0s)}@media (min-width:412px){.hv.sf{--pad:24px}}@media (min-width:600px){.hv.sf{--pad:34px;--band-h:470px;--air:72px;--h1:clamp(2.6rem,6vw,3.4rem);--h2:clamp(1.7rem,3.4vw,2.05rem);--h3:20px;--lede:17.5px;--body:16.5px}.sf .sf-foot-in{grid-template-columns:repeat(3,minmax(0,1fr));column-gap:30px}.sf .sf-foot-brand{grid-column:1/-1}}@media (min-width:820px){.hv.sf{--pad:46px;--band-h:520px;--air:84px}.sf .sf-menu-in{padding-block:38px 42px}}@media (max-width:1023px){.sf .sf-bar-acts .sf-act-solid,.sf .sf-menu{display:none}}@media (min-width:1024px){.hv.sf{--pad:58px;--gutter:72px;--band-h:640px;--logo-h:20px;--air:96px;--h1:clamp(3.3rem,2.524vw + 1.7725rem,9.8rem);--h2:clamp(2rem,1.279vw + 1.182rem,4.3rem);--h3:21px;--lede:18px;--body:16.5px}.sf .sf-nav,.sf .sf-quiet{display:inline-flex}.sf .sf-nav{display:block}.sf .sf-burger,.sf .sf-sheet{display:none}.sf .sf-menu-in{grid-template-columns:minmax(0,1fr) 260px}.sf .sf-menu-groups{grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);column-gap:44px}.sf .sf-menu-aside{display:grid}.sf .sf-foot-in{grid-template-columns:minmax(0,1.3fr) repeat(5,minmax(0,1fr));column-gap:26px}.sf .sf-foot-brand{grid-column:auto}}@media (min-width:1366px){.hv.sf{--pad:70px;--band-h:660px}.sf .sf-menu-groups{column-gap:56px}}@media (min-width:1440px){.hv.sf{--pad:82px;--gutter:80px;--band-h:680px;--air:104px}}@media (min-width:1680px){.hv.sf{--pad:96px;--band-h:700px;--lede:18.5px;--body:17px}}@media (min-width:1920px){.hv.sf{--pad:108px;--gutter:96px;--band-h:720px;--air:120px;--lede:19px;--body:17.5px;--h3:22px}.sf .sf-menu-in{grid-template-columns:minmax(0,1fr) 320px}}@media (min-width:2200px){.hv.sf{--pad:130px;--marg:11%;--band-h:740px;--logo-h:24px;--fig:16px;--fig-label:14px}.sf .sf-margin{display:block}}@media (min-width:2560px){.hv.sf{--pad:152px;--gutter:120px;--band-h:800px;--air:150px;--lede:22px;--body:19.5px;--conc:21px;--small:15px;--micro:14px;--h3:26px;--fig:18px;--fig-label:15px;--code:15px}}@media (min-width:3200px){.hv.sf{--pad:180px;--gutter:150px;--band-h:880px;--logo-h:28px;--air:180px;--lede:26px;--body:23px;--conc:25px;--small:17px;--micro:16px;--h3:31px;--fig:21px;--fig-label:17px;--code:17px;--bar-h:68px;--node-off:32px}.sf .sf-nav a,.sf .sf-nav-btn,.sf .sf-quiet{font-size:18px}.sf .sf-act-solid{font-size:19px;padding:19px 28px}.sf .sf-act-solid.sm{font-size:17px;padding:13px 19px}.sf .sf-act-rule{font-size:19px}.sf .sf-menu-name{font-size:21px}.sf .sf-foot nav a{font-size:18px}}@media (prefers-reduced-motion:reduce){.sf .sf-draw path{stroke-dasharray:none;stroke-dashoffset:0}.sf .sf-rise{opacity:1;transform:none}}