.sat-support--404{--paper:var(--ds-color-paper);--paper-2:var(--ds-color-paper-soft);--paper-3:var(--ds-color-paper-deep);--card:var(--ds-color-paper);--ink:var(--ds-color-ink);--ink-2:var(--ds-color-ink-raised);--ink-soft:var(--ds-color-ink-soft);--ink-mute:var(--ds-sat-reference-716c61);--line:rgba(19,18,16,.13);--line-soft:rgba(19,18,16,.08);--grid:rgba(19,18,16,.055);--tint-blue:var(--ds-sat-reference-eff3f8);--tint-blue-line:var(--ds-sat-reference-d6e2ed);--tint-blue-ink:var(--ds-sat-reference-3c6187);--tint-brand:var(--ds-color-orange-tint);--tint-brand-line:var(--ds-color-orange-tint-line);--tint-green:var(--ds-color-paper-soft);--tint-green-line:var(--ds-sat-reference-e5e3dc);--tint-green-ink:var(--ds-color-ink);--brand:var(--ds-color-orange-graphic);--brand-fill:var(--ds-color-orange-action);--brand-deep:var(--ds-color-orange-deep);--brand-ink:var(--ds-color-orange-ink);--crimson:var(--ds-sat-reference-9b535f);--tint-crimson:var(--ds-sat-reference-f7f0f1);--tint-crimson-line:var(--ds-sat-reference-ebd9dc);--tint-crimson-ink:var(--ds-sat-reference-9b535f);--crimson-d:var(--ds-sat-reference-af6a76);--clay-d:var(--ds-sat-reference-8c7969);--brand-soft:var(--ds-color-brand-on-ink);--held:var(--ds-sat-reference-716c61);--tint-held:var(--ds-color-paper-soft);--tint-held-line:var(--ds-sat-reference-e5e3dc);--tint-held-ink:var(--ds-color-ink-soft);--held-d:var(--ds-sat-reference-9a958b);--free:var(--brand-fill);--cg1:var(--blue);--cg2:var(--violet);--cg3:var(--amber);--cg4:var(--crimson);--cg5:var(--clay);--azure:var(--ds-sat-reference-3c6187);--blue:var(--ds-sat-reference-3c6187);--blue-d:var(--ds-sat-reference-5181b2);--green:var(--ds-color-ink);--green-d:var(--ds-sat-reference-edebe6);--red:var(--ds-color-red);--violet:var(--ds-sat-reference-7c4e82);--tint-violet:var(--ds-sat-reference-f6f0f7);--tint-violet-line:var(--ds-sat-reference-e7dae9);--tint-violet-ink:var(--ds-sat-reference-7c4e82);--st-good:var(--tint-green);--st-good-line:var(--tint-green-line);--st-good-ink:var(--tint-green-ink);--st-note:var(--tint-blue);--st-note-line:var(--tint-blue-line);--st-note-ink:var(--tint-blue-ink);--st-act:var(--tint-brand);--st-act-line:var(--tint-brand-line);--st-act-ink:var(--brand-ink);--st-none:var(--paper);--amber:var(--ds-sat-reference-846331);--tint-amber:var(--ds-sat-reference-f9f5ee);--tint-amber-line:var(--ds-sat-reference-efe4d4);--tint-amber-ink:var(--ds-sat-reference-846331);--clay:var(--ds-sat-reference-726255);--tint-clay:var(--ds-sat-reference-f7f3f0);--tint-clay-line:var(--ds-sat-reference-e9e1da);--tint-clay-ink:var(--ds-sat-reference-726255);--r-lg:22px;--r-md:16px;--r-sm:10px;--shadow-soft:0 24px 50px -34px rgba(19,18,16,.26);--shadow-lift:0 16px 38px -20px rgba(19,18,16,.22);--font-display:"Anton",Impact,"Arial Narrow",sans-serif;--font-accent:"Instrument Serif",Georgia,serif;--font-body:"Archivo Var","Archivo",system-ui,"Helvetica Neue",Arial,sans-serif;--font-mono:"Space Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;--pad:clamp(20px,4vw,48px);--topbar-h:66px;--chapter-air:clamp(78px,10vw,140px);--chapter-gap:clamp(34px,4.2vw,54px)}.sat-support--404 *,.sat-support--404 :after,.sat-support--404 :before{box-sizing:border-box;margin:0;padding:0}.sat-support--404{scroll-behavior:smooth}.sat-support--404 html:focus-within{scroll-behavior:smooth}.sat-support--404{background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;min-height:100vh}.sat-support--404 ::-moz-selection{background:var(--brand-fill);color:var(--ds-color-paper)}.sat-support--404 ::selection{background:var(--brand-fill);color:var(--ds-color-paper)}.sat-support--404 canvas,.sat-support--404 img,.sat-support--404 svg{display:block;max-width:100%}.sat-support--404 [hidden]{display:none!important}.sat-support--404 button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}.sat-support--404 a{color:inherit;text-decoration:none}.sat-support--404 :focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}@media (prefers-reduced-motion:reduce){.sat-support--404{scroll-behavior:auto}.sat-support--404 *,.sat-support--404 :after,.sat-support--404 :before{animation-duration:1ms!important;animation-iteration-count:1!important;transition-duration:1ms!important}}.sat-support--404 .gridbg{left:0;right:0;height:var(--gridbg-h,min(80vh,800px));z-index:0;pointer-events:none;background-size:48px 48px;-webkit-mask-image:linear-gradient(180deg,var(--ds-sat-reference-000000) 0,var(--ds-sat-reference-000000) 46%,rgba(0,0,0,.35) 76%,transparent 100%);mask-image:linear-gradient(180deg,var(--ds-sat-reference-000000) 0,var(--ds-sat-reference-000000) 46%,rgba(0,0,0,.35) 76%,transparent 100%)}.sat-support--404 .gridbg,.sat-support--404 .gridbg:after{position:absolute;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-position:center -1px}.sat-support--404 .gridbg:after{content:"";inset:0;background-size:240px 240px;opacity:.9}.sat-support--404 .progressbar{position:fixed;top:0;left:0;right:0;height:3px;z-index:58;background:transparent}.sat-support--404 .progressbar i{display:block;height:100%;background:var(--brand);transform:scaleX(0);transform-origin:0 50%}.sat-support--404 footer,.sat-support--404 main{position:relative;z-index:2}.sat-support--404 .cursor,.sat-support--404 .cursor-ring{position:fixed;top:0;left:0;z-index:95;pointer-events:none;mix-blend-mode:difference;opacity:0}.sat-support--404 .cursor{width:8px;height:8px;border-radius:50%;background:var(--ds-color-paper)}.sat-support--404 .cursor-ring{width:34px;height:34px;border-radius:50%;border:1.5px solid var(--ds-color-paper);display:grid;place-items:center}.sat-support--404 .cursor-ring span{font-family:var(--font-mono);font-size:8px;letter-spacing:.14em;color:var(--ds-color-paper);opacity:0;text-transform:uppercase;white-space:nowrap}@media (pointer:coarse){.sat-support--404 .cursor,.sat-support--404 .cursor-ring{display:none}}.sat-support--404 body.cursor-on,.sat-support--404 body.cursor-on a,.sat-support--404 body.cursor-on button{cursor:none}.sat-support--404 .topbar{position:fixed;top:0;left:0;right:0;z-index:40;display:flex;align-items:center;gap:20px;padding:14px clamp(20px,4.6vw,76px);background:var(--ds-color-paper);transition:box-shadow .35s,border-color .35s;border-bottom:1px solid var(--line-soft)}.sat-support--404 .topbar.scrolled{border-color:var(--line);box-shadow:0 10px 30px -26px rgba(19,18,16,.5)}.sat-support--404 .wordmark{font-family:var(--font-body);font-size:23px;font-weight:640;letter-spacing:-.012em;text-transform:none;color:var(--ink);white-space:nowrap}.sat-support--404 .wordmark b{font-weight:830;letter-spacing:-.02em}.sat-support--404 .wordmark i{color:var(--brand);font-style:normal;font-weight:830}.sat-support--404 .topnav{display:flex;gap:4px;margin-inline:auto}.sat-support--404 .topnav a{font-size:13.5px;font-weight:560;padding:9px 14px 11px;border-radius:99px;position:relative;transition:background .22s,color .22s,transform .12s}.sat-support--404 .foot-cols .beta,.sat-support--404 .mn-name .beta,.sat-support--404 .topnav .beta{display:inline-block;margin-left:6px;font-family:var(--font-mono);font-size:8.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;font-style:normal;line-height:1.5;padding:1px 5px 0;border-radius:99px;background:var(--paper-3);color:var(--soft);vertical-align:2px}.sat-support--404 .topnav a.on .beta{background:rgba(19,18,16,.08)}.sat-support--404 .mn-name .beta{font-size:9px;vertical-align:3px}.sat-support--404 .foot-cols .beta{background:rgba(19,18,16,.06)}.sat-support--404 .topnav a:after{content:"";position:absolute;left:12px;right:12px;bottom:5px;height:3px;background:var(--brand);border-radius:3px;transform:scaleX(0);opacity:0;transition:transform .22s cubic-bezier(.2,.8,.2,1),opacity .18s}.sat-support--404 .topnav a:hover{background:rgba(19,18,16,.055)}.sat-support--404 .topnav a:active{transform:scale(.97)}.sat-support--404 .topnav a.on{background:rgba(19,18,16,.07);font-weight:640}.sat-support--404 .topnav a.on:after{transform:scaleX(1);opacity:1}@media (prefers-reduced-motion:reduce){.sat-support--404 .topnav a:after{transition:none}}.sat-support--404 .mn-list a.on .mn-name{color:var(--brand-ink)}.sat-support--404 .mn-list li.on{position:relative}.sat-support--404 .mn-list li.on:before{content:"";position:absolute;left:-10px;top:14px;bottom:14px;width:3px;border-radius:3px;background:var(--brand)}.sat-support--404 .top-actions{margin-left:auto;display:flex;align-items:center;gap:10px}.sat-support--404 .top-link{font-size:13.5px;font-weight:560;padding:8px 6px}.sat-support--404 .top-link:hover{color:var(--brand-ink)}.sat-support--404 [data-auth=in] .auth-out,.sat-support--404 [data-auth=out] .auth-in,.sat-support--404 html:not([data-auth]) .auth-in{display:none}.sat-support--404 .icon-btn{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 12px;border-radius:99px;border:1px solid var(--line);color:var(--ink-soft);transition:border-color .25s,background .25s,color .25s}.sat-support--404 .icon-btn svg{width:15px;height:15px}.sat-support--404 .icon-btn kbd{font-family:var(--font-mono);font-size:9.5px;font-weight:700;color:var(--ink-mute);background:var(--paper-2);border:1px solid var(--line-soft);border-radius:5px;padding:2px 5px}.sat-support--404 .icon-btn:hover{border-color:var(--ink-mute);color:var(--ink)}.sat-support--404 .avatar{width:36px;height:36px;border-radius:50%;flex:none;display:grid;place-items:center;background:var(--ink);color:var(--ds-color-paper);font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.04em;transition:transform .3s cubic-bezier(.2,.9,.25,1)}.sat-support--404 .avatar:hover{transform:scale(1.06)}@media (max-width:520px){.sat-support--404 .icon-btn kbd{display:none}}.sat-support--404 .foot-min{margin-top:clamp(48px,7vw,90px)}.sat-support--404 .foot-min .foot-base{border-top:0}.sat-support--404 .foot-min nav{display:flex;gap:18px;flex-wrap:wrap}.sat-support--404 .foot-out{display:flex;align-items:center;gap:clamp(14px,2vw,26px);flex-wrap:wrap}.sat-support--404 .foot-out a{display:inline-flex;align-items:center;gap:7px}.sat-support--404 .foot-out svg{width:15px;height:15px;fill:currentColor;flex:none}@media (max-width:560px){.sat-support--404 .foot-out{gap:12px}}.sat-support--404 .btn{display:inline-flex;align-items:center;gap:9px;font-weight:620;font-size:14px;border-radius:99px;padding:11px 20px;background:var(--ink);color:var(--paper);transition:transform .3s cubic-bezier(.2,.8,.2,1),background .25s;will-change:transform}.sat-support--404 .btn:hover{background:var(--ink-2)}.sat-support--404 .btn .arr{transition:transform .3s cubic-bezier(.2,.8,.2,1)}.sat-support--404 .btn:hover .arr{transform:translateX(3px)}.sat-support--404 .btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.sat-support--404 .btn.ghost:hover{background:rgba(19,18,16,.06)}.sat-support--404 .btn.brand{background:var(--brand-fill);color:var(--ds-color-paper)}.sat-support--404 .btn.brand:hover{background:var(--brand-deep)}.sat-support--404 .btn.lg{font-size:15.5px;padding:15px 28px}.sat-support--404 .menu-btn{display:none;font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);height:36px;padding:0 14px;border-radius:99px;border:1px solid var(--line);transition:border-color .25s,background .25s}.sat-support--404 .menu-btn:hover{border-color:var(--ink-mute)}.sat-support--404 .menu-btn .mb-shut{display:none}.sat-support--404 .menu-btn[aria-expanded=true]{background:var(--ink);border-color:var(--ink);color:var(--ds-color-paper)}.sat-support--404 .menu-btn[aria-expanded=true] .mb-open{display:none}.sat-support--404 .menu-btn[aria-expanded=true] .mb-shut{display:inline}.sat-support--404 .mobnav{position:fixed;top:var(--topbar-h);left:0;right:0;z-index:39;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 24px 40px -30px rgba(19,18,16,.55);max-height:calc(100vh - var(--topbar-h));overflow-y:auto;overscroll-behavior:contain}.sat-support--404 .mn-inner{padding:10px var(--pad) calc(18px + env(safe-area-inset-bottom))}.sat-support--404 .mn-list{list-style:none}.sat-support--404 .mn-list a{display:grid;grid-template-columns:1fr auto;align-items:center;gap:4px 14px;padding:15px 4px;border-bottom:1px solid var(--line-soft)}.sat-support--404 .mn-name{grid-column:1;font-size:clamp(19px,5.4vw,24px);line-height:1.04}.sat-support--404 .mn-desc{grid-column:1;font-size:13px;line-height:1.45;color:var(--ink-soft);margin-top:5px}.sat-support--404 .mn-list .arr{grid-column:2;grid-row:1/3;color:var(--ink-mute);transition:transform .3s cubic-bezier(.2,.8,.2,1)}.sat-support--404 .mn-list a:active .arr{transform:translateX(4px)}.sat-support--404 .mn-cta{display:none;width:100%;justify-content:center;margin-top:18px}.sat-support--404 [data-auth=out] .topbar+.mobnav .mn-cta{display:inline-flex}.sat-support--404 [data-auth] .topbar.plain+.mobnav .mn-cta{display:none}.sat-support--404 .mn-head{font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-mute);margin:20px 4px 10px}.sat-support--404 .mn-more{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0 4px}.sat-support--404 .mn-more a{display:inline-flex;font-size:13.5px;font-weight:560;color:var(--ink-soft);border:1px solid var(--line);border-radius:99px;padding:8px 14px;background:var(--card)}.sat-support--404 .mn-more a:active{border-color:var(--ink-mute)}.sat-support--404 .mn-acct{display:none}.sat-support--404 [data-auth=in] .mn-acct{display:block}.sat-support--404 body.nav-open{overflow:hidden}@media (max-width:980px){.sat-support--404 .topnav{display:none}.sat-support--404 .menu-btn{display:inline-flex;align-items:center}.sat-support--404 .topbar .btn{display:none}}@media (min-width:981px){.sat-support--404 .mobnav{display:none!important}}@media (max-width:520px){.sat-support--404 .top-link{display:none}}.sat-support--404 .devbar{position:fixed;left:18px;z-index:60;display:flex;align-items:center;gap:6px;background:var(--ink);color:var(--paper);border-radius:99px;padding:6px 8px 6px 14px;box-shadow:var(--shadow-lift);bottom:18px}.sat-support--404 .devbar:not(.authbar){bottom:70px}@media (max-width:620px){.sat-support--404 .devbar{left:10px}.sat-support--404 .devbar:not(.authbar){bottom:64px}.sat-support--404 .devbar:not(.authbar) button{padding-inline:9px}}.sat-support--404 .devbar>span{font-size:9px;letter-spacing:.18em;margin-right:6px}.sat-support--404 .devbar button,.sat-support--404 .devbar>span{font-family:var(--font-mono);font-weight:700;text-transform:uppercase;color:var(--ds-sat-reference-b7b1a6)}.sat-support--404 .devbar button{font-size:9.5px;letter-spacing:.14em;padding:9px 13px;border-radius:99px;min-height:36px;background:none;border:0;cursor:pointer}.sat-support--404 .devbar button.on{background:var(--paper);color:var(--ink)}.sat-support--404 .devbar .db-home{display:inline-flex;align-items:center;gap:6px;min-height:36px;font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--paper);padding:9px 13px;border-radius:99px;border:1px solid rgba(255,255,255,.24);transition:background .2s,border-color .2s}.sat-support--404 .devbar .db-home:hover{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.4)}.sat-support--404 .devbar .db-home span{color:var(--ds-sat-reference-b7b1a6);font-size:11px;line-height:1}.sat-support--404 .devbar .db-home+.db-lab{margin-left:4px}@media (max-width:620px){.sat-support--404 .devbar .db-lab{display:none}}@media (max-width:400px){.sat-support--404 .devbar .db-home{padding-inline:10px}.sat-support--404 .devbar{gap:4px;padding-left:8px}}@media print{.sat-support--404 .devbar{display:none}}.sat-support--404 body.has-devbar .foot-base{padding-bottom:128px}@media (min-width:701px){.sat-support--404 body.has-devbar .foot-base{padding-bottom:96px}}.sat-support--404 .srch{position:fixed;inset:0;z-index:60;display:flex;justify-content:center;align-items:flex-start;padding:clamp(60px,12vh,140px) var(--pad) var(--pad)}.sat-support--404 .srch-scrim{position:fixed;inset:0;background:rgba(19,18,16,.34);backdrop-filter:blur(2px)}.sat-support--404 .srch-panel{position:relative;width:min(100%,620px);max-height:100%;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:0 40px 80px -40px rgba(19,18,16,.6);overflow:hidden}.sat-support--404 .srch-top{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line-soft)}.sat-support--404 .srch-top svg{width:17px;height:17px;color:var(--ink-mute);flex:none}.sat-support--404 .srch-in{flex:1;min-width:0;font:inherit;font-size:16.5px;color:var(--ink);background:none;border:0;outline:none}.sat-support--404 .srch-in::-moz-placeholder{color:var(--ink-mute)}.sat-support--404 .srch-in::placeholder{color:var(--ink-mute)}.sat-support--404 .srch-in::-webkit-search-cancel-button,.sat-support--404 .srch-in::-webkit-search-decoration{-webkit-appearance:none;appearance:none}.sat-support--404 .srch-esc{font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute);border:1px solid var(--line-soft);border-radius:6px;padding:4px 7px;flex:none}.sat-support--404 .srch-body{overflow-y:auto;overscroll-behavior:contain;padding:6px 0 8px}.sat-support--404 .srch-group{font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-mute);padding:14px 18px 7px}.sat-support--404 .srch-hit{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;width:100%;text-align:left;padding:10px 18px;transition:background .18s}.sat-support--404 .srch-hit.on,.sat-support--404 .srch-hit:hover{background:var(--paper-2)}.sat-support--404 .srch-hit.on{box-shadow:inset 3px 0 0 0 var(--brand)}.sat-support--404 .srch-hit .sh-n{font-family:var(--font-mono);font-size:10.5px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--ink-mute);flex:none}.sat-support--404 .srch-hit .sh-t{font-size:14.5px;font-weight:560;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sat-support--404 .srch-hit .sh-c{font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);white-space:nowrap}.sat-support--404 .srch-hit mark{background:var(--tint-brand);color:var(--brand-ink);border-radius:3px;padding:0 2px}.sat-support--404 .srch-empty{padding:34px 18px 40px;text-align:center}.sat-support--404 .srch-empty p{font-size:14.5px;color:var(--ink-soft)}.sat-support--404 .srch-empty .se-q{color:var(--ink);font-weight:640}.sat-support--404 .srch-foot{display:flex;flex-wrap:wrap;gap:14px;padding:11px 18px;border-top:1px solid var(--line-soft);background:var(--paper-2);font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute)}.sat-support--404 .srch-foot b{color:var(--ink-soft);font-weight:700}@media (max-width:560px){.sat-support--404 .srch{padding-top:0;padding-inline:0}.sat-support--404 .srch-panel{border-radius:0;border-inline:0;border-top:0;height:100%;max-height:none}.sat-support--404 .srch-foot{display:none}}.sat-support--404 .skel{position:relative;overflow:hidden;background:var(--paper-2);border-radius:var(--r-sm)}.sat-support--404 .skel:after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(19,18,16,.055),transparent);animation:skel 1.5s ease-in-out infinite}@keyframes skel{to{transform:translateX(100%)}}.sat-support--404 .skel-line{height:13px;margin-bottom:9px}.sat-support--404 .skel-line:last-child{margin-bottom:0}.sat-support--404 .skel-line.w80{width:80%}.sat-support--404 .skel-line.w60{width:60%}.sat-support--404 .skel-line.w40{width:40%}.sat-support--404 .skel-title{height:26px;width:52%;margin-bottom:16px;border-radius:var(--r-sm)}.sat-support--404 .skel-card{border:1px solid var(--line-soft);border-radius:var(--r-md);padding:18px 20px;background:var(--card)}.sat-support--404 .skel-rows{display:flex;flex-direction:column;gap:10px}@media (prefers-reduced-motion:reduce){.sat-support--404 .skel:after{animation:none;display:none}}.sat-support--404 .chapter{display:flex;align-items:center;gap:16px;max-width:1264px;margin:var(--chapter-air) auto 0;padding-inline:var(--pad)}.sat-support--404 .chapter .ch-n{font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.2em;color:var(--brand-fill);flex:none}.sat-support--404 .chapter i{flex:1;height:1px;background:var(--line-soft)}.sat-support--404 .chapter .ch-s{font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-mute);flex:none}.sat-support--404 .chapter+.container,.sat-support--404 .chapter+.section,.sat-support--404 .chapter+.section.container{padding-top:var(--chapter-gap)}@media (max-width:560px){.sat-support--404 .chapter .ch-s{display:none}}.sat-support--404 .mark{width:22px;height:22px;border-radius:50%;border:1.7px solid var(--line);flex:none;display:grid;place-items:center;background:transparent;transition:background .25s,border-color .25s,transform .2s}.sat-support--404 .mark svg{width:11px;height:11px;fill:none;stroke:var(--ds-color-paper);stroke-width:3;stroke-linecap:square;stroke-linejoin:miter;opacity:0;transition:opacity .2s}.sat-support--404 .mark.done{background:var(--green);border-color:var(--green)}.sat-support--404 .mark.done svg{opacity:1}.sat-support--404 .mark.doing{border-color:var(--brand);box-shadow:inset 0 0 0 4px var(--brand)}.sat-support--404 button.mark:hover{border-color:var(--green);transform:scale(1.1)}.sat-support--404 .pill{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;flex:none;font-size:12.5px;font-weight:580;border:1px solid var(--line);border-radius:99px;padding:8px 14px;color:var(--ink-soft);transition:background .25s,color .25s,border-color .25s}.sat-support--404 .pill i{font-family:var(--font-mono);font-style:normal;font-size:10px;font-weight:700;letter-spacing:.1em;color:var(--ink-mute);transition:color .25s}.sat-support--404 .pill:hover{border-color:var(--ink-mute)}.sat-support--404 .pill.on{background:var(--ink);border-color:var(--ink);color:var(--ds-color-paper)}.sat-support--404 .pill.on i{color:var(--brand-soft)}.sat-support--404 .pill .tick{width:11px;height:11px;margin-right:-2px;opacity:0;flex:none;fill:none;stroke:var(--green);stroke-width:3;stroke-linecap:square;transition:opacity .2s}.sat-support--404 .pill.done .tick{opacity:1}.sat-support--404 .pill.on .tick{stroke:var(--brand-soft)}.sat-support--404 .locked{position:relative}.sat-support--404 .locked.hue:before{background:repeating-linear-gradient(to bottom,var(--h) 0 6px,transparent 6px 12px)}.sat-support--404 .locked:not(.hue):before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:0 3px 3px 0;background:repeating-linear-gradient(to bottom,var(--line) 0 6px,transparent 6px 12px)}.sat-support--404 .lock-in{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;flex:none;font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--brand-ink);transition:color .25s}.sat-support--404 .lock-in .arr{transition:transform .3s cubic-bezier(.2,.8,.2,1)}.sat-support--404 .locked:hover .lock-in .arr{transform:translateX(3px)}.sat-support--404 .gate{border:1px dashed var(--line);border-radius:var(--r-lg);background:var(--paper-2);padding:clamp(26px,3.6vw,44px) clamp(22px,3vw,40px);text-align:center}.sat-support--404 .gate-label{font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-mute)}.sat-support--404 .gate-title{font-size:clamp(24px,3.2vw,42px);line-height:1.02;margin-top:14px}.sat-support--404 .gate-sub{max-width:46ch;margin:14px auto 0;font-size:15px;line-height:1.6;color:var(--ink-soft)}.sat-support--404 .gate-list{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:20px}.sat-support--404 .gate-list li{list-style:none;font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);border:1px solid var(--line);border-radius:99px;padding:7px 13px;background:var(--card)}.sat-support--404 .gate-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:24px}.sat-support--404 .gate-note{font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-mute);margin-top:18px}.sat-support--404 .container{max-width:1264px;margin-inline:auto;padding-inline:var(--pad)}.sat-support--404 .hue{position:relative;--h:var(--ink);--ht:var(--paper-2);--hl:var(--line);--hi:var(--ink)}.sat-support--404 .hue.brand{--h:var(--brand-fill);--ht:var(--tint-brand);--hl:var(--tint-brand-line);--hi:var(--brand-ink)}.sat-support--404 .hue.cg1{--h:var(--blue);--ht:var(--tint-blue);--hl:var(--tint-blue-line);--hi:var(--tint-blue-ink)}.sat-support--404 .hue.cg2{--h:var(--violet);--ht:var(--tint-violet);--hl:var(--tint-violet-line);--hi:var(--tint-violet-ink)}.sat-support--404 .hue.cg3{--h:var(--amber);--ht:var(--tint-amber);--hl:var(--tint-amber-line);--hi:var(--tint-amber-ink)}.sat-support--404 .hue.cg4{--h:var(--crimson);--ht:var(--tint-crimson);--hl:var(--tint-crimson-line);--hi:var(--tint-crimson-ink)}.sat-support--404 .hue.cg5{--h:var(--clay);--ht:var(--tint-clay);--hl:var(--tint-clay-line);--hi:var(--tint-clay-ink)}.sat-support--404 .hue.held{--h:var(--held);--ht:var(--tint-held);--hl:var(--tint-held-line);--hi:var(--tint-held-ink)}.sat-support--404 .hue.crimson{--h:var(--crimson);--ht:var(--tint-crimson);--hl:var(--tint-crimson-line);--hi:var(--tint-crimson-ink)}.sat-support--404 .hue.green{--h:var(--green);--ht:var(--tint-green);--hl:var(--tint-green-line);--hi:var(--tint-green-ink)}.sat-support--404 .hue.azure,.sat-support--404 .hue.blue{--h:var(--azure);--ht:var(--tint-blue);--hl:var(--tint-blue-line);--hi:var(--tint-blue-ink)}.sat-support--404 .hue.violet{--h:var(--violet);--ht:var(--tint-violet);--hl:var(--tint-violet-line);--hi:var(--tint-violet-ink)}.sat-support--404 .hue.clay{--h:var(--clay);--ht:var(--tint-clay);--hl:var(--tint-clay-line);--hi:var(--tint-clay-ink)}.sat-support--404 .hue.amber{--h:var(--amber);--ht:var(--tint-amber);--hl:var(--tint-amber-line);--hi:var(--tint-amber-ink)}.sat-support--404 .hue:before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:0 3px 3px 0;background:var(--h)}.sat-support--404 .hue .idn{background:var(--h)}.sat-support--404 .seq{font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.08em;font-variant-numeric:tabular-nums;color:var(--ink-mute);flex:none}.sat-support--404 .idn{display:inline-grid;place-items:center;min-width:32px;height:32px;padding-inline:9px;border-radius:99px;flex:none;background:var(--ink);color:var(--ds-color-paper);font-family:var(--font-mono);font-size:11.5px;font-weight:700;letter-spacing:.06em;font-variant-numeric:tabular-nums}.sat-support--404 .idn.brand{background:var(--brand-fill)}.sat-support--404 .idn.crimson{background:var(--crimson)}.sat-support--404 .idn.cg1{background:var(--blue)}.sat-support--404 .idn.cg2{background:var(--violet)}.sat-support--404 .idn.cg3{background:var(--amber)}.sat-support--404 .idn.cg4{background:var(--crimson)}.sat-support--404 .idn.cg5{background:var(--clay)}.sat-support--404 .idn.held{background:var(--held)}.sat-support--404 .idn.green{background:var(--green)}.sat-support--404 .idn.azure,.sat-support--404 .idn.blue{background:var(--azure)}.sat-support--404 .idn.violet{background:var(--violet)}.sat-support--404 .idn.clay{background:var(--clay)}.sat-support--404 .idn.amber{background:var(--amber)}.sat-support--404 .sep>*+*{display:inline-flex;align-items:center;gap:inherit}.sat-support--404 .sep>*+:before{content:"/";font-weight:400;color:rgba(19,18,16,.26)}.sat-support--404 .kicker{font-family:var(--font-mono);font-size:11.5px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);display:flex;align-items:center;gap:10px}.sat-support--404 .kicker:before{content:"";width:7px;height:7px;border-radius:2px;background:var(--brand);flex:none}.sat-support--404 .display{font-family:var(--font-display);text-transform:uppercase;line-height:.92;letter-spacing:.005em;font-weight:400}.sat-support--404 .accent{font-family:var(--font-accent);font-style:italic;text-transform:none;letter-spacing:0}.sat-support--404 .section{position:relative;padding-block:clamp(64px,9vw,120px)}.sat-support--404 .section-head{display:flex;flex-wrap:wrap;align-items:flex-end;gap:18px 40px;margin-bottom:clamp(28px,4vw,52px)}.sat-support--404 .section-title{font-size:clamp(44px,6.6vw,92px)}.sat-support--404 .section-title .accent{color:var(--brand);font-size:.94em}.sat-support--404 .section-sub{max-width:420px;color:var(--ink-soft);font-size:15.5px;margin-left:auto}.sat-support--404 .word-line{display:inline-block;overflow:hidden;vertical-align:bottom}.sat-support--404 .word-line>span{display:inline-block;will-change:transform}.sat-support--404 .chip{font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:5px 10px;border-radius:6px;background:var(--paper-2);border:1px solid var(--line-soft);color:var(--ink-soft)}.sat-support--404 .chip.blue{background:var(--tint-blue);border-color:var(--tint-blue-line);color:var(--tint-blue-ink)}.sat-support--404 .chip.green{background:var(--tint-green);border-color:var(--tint-green-line);color:var(--tint-green-ink)}.sat-support--404 .chip.brand{background:var(--tint-brand);border-color:var(--tint-brand-line);color:var(--brand-ink)}@keyframes pulseDot{50%{opacity:.35;transform:scale(.8)}}.sat-support--404 .panel{border-radius:var(--r-lg);padding:clamp(22px,2.8vw,32px);position:relative;overflow:hidden}.sat-support--404 .panel.ink{background:var(--card);color:var(--ink);border:1px solid var(--line);box-shadow:0 8px 26px -20px rgba(19,18,16,.22)}.sat-support--404 .panel.white{background:var(--paper-2);border:1px solid var(--line-soft)}.sat-support--404 .panel .panel-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px}.sat-support--404 .panel .panel-title{font-family:var(--font-display);font-size:clamp(26px,2.6vw,36px);text-transform:uppercase;display:flex;align-items:center;gap:12px}.sat-support--404 .badge-count{font-family:var(--font-mono);font-size:11.5px;font-weight:700;letter-spacing:.06em;font-variant-numeric:tabular-nums;background:var(--brand-fill);color:var(--ds-color-paper);min-width:32px;height:32px;border-radius:99px;display:inline-grid;place-items:center;padding-inline:9px;transform:translateY(-8px)}.sat-support--404 .statebar{border-radius:var(--r-md);color:var(--ds-color-paper);padding:20px clamp(18px,2.6vw,30px);display:flex;gap:18px;align-items:flex-start;box-shadow:var(--shadow-soft);position:relative;overflow:hidden}.sat-support--404 .statebar.brand{background:var(--brand-fill)}.sat-support--404 .statebar.green{background:var(--green)}.sat-support--404 .statebar:after{content:"";position:absolute;inset:0;background:radial-gradient(600px 200px at 90% -40%,rgba(255,255,255,.25),transparent 60%);pointer-events:none}.sat-support--404 .statebar .tag{flex:none;display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:10.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;padding-top:3px}.sat-support--404 .statebar.brand .tag:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ds-color-paper);animation:pulseDot 2s ease-in-out infinite}.sat-support--404 .statebar.green .tag:before{content:"✓";font-size:12px}.sat-support--404 .statebar p{font-size:15.5px;font-weight:540;line-height:1.5;max-width:880px}.sat-support--404 .ticker-track{display:flex;gap:0;width:-moz-max-content;width:max-content;will-change:transform}.sat-support--404 .ticker-set{display:flex;align-items:center;white-space:nowrap}.sat-support--404 .ticker-set span{font-family:var(--font-mono);font-size:12.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;padding-inline:26px;display:flex;align-items:center;gap:26px}.sat-support--404 .ticker-set span:after{content:"/";color:rgba(255,255,255,.26);font-size:11px}.sat-support--404 .ticker-set b{color:var(--brand-ink)}.sat-support--404 footer{background:var(--ink);color:var(--paper);margin-top:clamp(64px,9vw,120px);border-radius:clamp(24px,3vw,40px) clamp(24px,3vw,40px) 0 0;overflow:hidden}.sat-support--404 .foot-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;max-width:1264px;margin-inline:auto;padding:clamp(40px,6vw,72px) var(--pad) clamp(28px,4vw,48px)}@media (max-width:1000px){.sat-support--404 .foot-grid{grid-template-columns:1fr}}.sat-support--404 .foot-brand .wordmark{display:block;font-size:clamp(46px,6vw,78px);color:var(--paper);margin-left:-.02em;line-height:1}.sat-support--404 .foot-brand .wordmark i{color:var(--brand)}.sat-support--404 .foot-brand p{color:var(--ds-sat-reference-b7b1a6);max-width:360px;margin-top:14px;font-size:15px}.sat-support--404 .foot-cols{display:grid;grid-template-columns:repeat(3,auto);gap:clamp(24px,4vw,56px);justify-content:end}@media (max-width:1000px){.sat-support--404 .foot-cols{justify-content:start}}@media (max-width:560px){.sat-support--404 .foot-cols{grid-template-columns:1fr 1fr;row-gap:28px}}.sat-support--404 .foot-cols h4{font-family:var(--font-mono);font-size:10.5px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--ds-sat-reference-8f8a80);margin-bottom:14px}.sat-support--404 .foot-cols ul{list-style:none;display:flex;flex-direction:column;gap:9px}.sat-support--404 .foot-cols a{font-size:14px;color:var(--ds-sat-reference-ddd8cd);position:relative;transition:color .25s}.sat-support--404 .foot-cols a:after{content:"";position:absolute;left:0;bottom:-2px;height:1px;width:100%;background:var(--brand);transform:scaleX(0);transform-origin:100% 50%;transition:transform .35s cubic-bezier(.6,0,.2,1)}.sat-support--404 .foot-cols a:hover{color:var(--ds-color-paper)}.sat-support--404 .foot-cols a:hover:after{transform:scaleX(1);transform-origin:0 50%}.sat-support--404 .foot-base{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;max-width:1264px;margin-inline:auto;padding:20px var(--pad) 26px;border-top:1px solid rgba(255,255,255,.12);font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ds-sat-reference-8f8a80)}.sat-support--404 .foot-base a{color:var(--ds-sat-reference-cfc9bd);border-bottom:1px solid rgba(255,255,255,.2)}.sat-support--404 .toast{position:fixed;left:24px;bottom:24px;z-index:70;background:var(--ink);color:var(--paper);border-radius:14px;padding:14px 18px;display:flex;align-items:center;gap:12px;font-size:14px;font-weight:560;box-shadow:var(--shadow-lift);opacity:0;transform:translateY(16px);pointer-events:none;max-width:min(90vw,380px)}.sat-support--404 .toast .t-dot{width:9px;height:9px;border-radius:50%;background:var(--green-d);flex:none}.sat-support--404 #confetti{position:fixed;inset:0;z-index:92;pointer-events:none}.sat-support--404 .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.sat-support--404 footer,.sat-support--404 section[id]{scroll-margin-top:84px}.sat-support--404 .skip-link{position:fixed;top:10px;left:10px;z-index:100;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:10px;transform:translateY(-160%);transition:transform .3s}.sat-support--404 .skip-link:focus{transform:none}.sat-support--404 [data-reveal]{will-change:transform}.sat-support--404 .preloader{position:fixed;inset:0;z-index:90;background:var(--ds-color-paper);display:grid;place-items:center;color:var(--ink)}.sat-support--404 .preloader .pl-inner{text-align:center}.sat-support--404 .preloader .pl-word{font-family:var(--font-body);font-weight:640;letter-spacing:-.015em;font-size:clamp(34px,5.4vw,56px);text-transform:none;overflow:hidden}.sat-support--404 .preloader .pl-word span{display:inline-block;transform:translateY(110%)}.sat-support--404 .preloader .pl-word b{font-weight:830;letter-spacing:-.022em}.sat-support--404 .pl-word i{color:var(--brand);font-style:normal;font-weight:830}.sat-support--404 .preloader .pl-bar{width:min(260px,60vw);height:2px;background:rgba(19,18,16,.12);margin:18px auto 0;overflow:hidden;border-radius:99px}.sat-support--404 .preloader .pl-bar i{display:block;height:100%;width:100%;background:var(--brand);transform:scaleX(0);transform-origin:0 50%}.sat-support--404 html.no-motion .preloader{display:none}@media (pointer:coarse){.sat-support--404 .avatar,.sat-support--404 .icon-btn,.sat-support--404 .menu-btn{min-height:44px;min-width:44px}.sat-support--404 footer a{min-height:44px;display:inline-flex;align-items:center}.sat-support--404 .crumb a{padding-block:14px;margin-block:-12px}.sat-support--404 .icon-btn{padding-inline:14px}.sat-support--404 .wordmark{min-height:44px;display:inline-flex;align-items:center}.sat-support--404 .btn,.sat-support--404 .gpill,.sat-support--404 .pill,.sat-support--404 .qchip,.sat-support--404 a[class*=-link],.sat-support--404 a[class*=-open],.sat-support--404 a[class*=-title],.sat-support--404 summary{min-height:44px}.sat-support--404 .gpill,.sat-support--404 .pill{display:inline-flex;align-items:center}.sat-support--404 a[class*=-link],.sat-support--404 a[class*=-title]{display:flex;align-items:center}.sat-support--404 input[type=checkbox]+span,.sat-support--404 label:has(input[type=checkbox]){min-height:44px}}@media (max-width:640px){.sat-support--404 .kicker{font-size:12px;letter-spacing:.16em}.sat-support--404 .ch-n,.sat-support--404 .ch-s,.sat-support--404 .chip,.sat-support--404 .idn,.sat-support--404 .seq,.sat-support--404 .tag,.sat-support--404 [class*=-aok],.sat-support--404 [class*=-bank],.sat-support--404 [class*=-kicker],.sat-support--404 [class*=-label]{font-size:11.5px!important;letter-spacing:.1em}}.sat-support--404 .foot-legal{flex-basis:100%;margin:4px 0 0;max-width:92ch;font-family:var(--font-body);font-size:12.5px;line-height:1.6;letter-spacing:0;text-transform:none;color:rgba(255,255,255,.58)}.sat-support--404 .opener{padding-top:clamp(112px,13vh,150px);padding-bottom:clamp(34px,4.6vw,58px)}.sat-support--404 .opener .section-head{align-items:flex-end;margin-bottom:0}.sat-support--404 .opener .section-title{font-size:clamp(48px,7.4vw,104px)}.sat-support--404 .opener .section-title .accent{font-size:.9em;display:inline-block}.sat-support--404 .opener .section-sub{max-width:440px;font-size:16px;line-height:1.6;padding-bottom:10px}.sat-support--404 .crumb{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:clamp(16px,2vw,24px);font-family:var(--font-mono);font-size:10.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-mute)}.sat-support--404 .crumb a{transition:color .25s}.sat-support--404 .crumb a:hover{color:var(--brand-ink)}.sat-support--404 .crumb a i,.sat-support--404 .crumb b i{font-style:normal;color:var(--brand-fill)}.sat-support--404 .crumb b{font-weight:700;color:var(--ink-soft)}.sat-support--404 .railwrap{position:sticky;top:var(--topbar-h);z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-block:1px solid var(--line-soft);transition:box-shadow .35s}.sat-support--404 .railwrap.stuck{box-shadow:0 14px 30px -28px rgba(19,18,16,.6)}.sat-support--404 .rail{display:flex;align-items:center;gap:10px 24px;flex-wrap:wrap;padding-block:11px}.sat-support--404 .rail-groups{display:flex;gap:6px;flex:1 1 320px;min-width:0;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding-block:2px;-webkit-mask-image:linear-gradient(90deg,var(--ds-sat-reference-000000) calc(100% - 26px),transparent);mask-image:linear-gradient(90deg,var(--ds-sat-reference-000000) calc(100% - 26px),transparent)}.sat-support--404 .rail-groups::-webkit-scrollbar{display:none}.sat-support--404 .rail-groups.fits{-webkit-mask-image:none;mask-image:none}.sat-support--404 .rail-tools{display:flex;align-items:center;gap:10px;margin-left:auto}.sat-support--404 .search-wrap{position:relative;display:flex;align-items:center}.sat-support--404 .search-wrap .s-ico{position:absolute;left:13px;width:15px;height:15px;color:var(--ink-mute);pointer-events:none}.sat-support--404 .search{width:182px;font:inherit;font-size:13.5px;color:var(--ink);background:var(--paper-2);border:1px solid var(--line-soft);border-radius:99px;padding:9px 14px 9px 36px;transition:border-color .25s,background .25s,width .3s}.sat-support--404 .search::-moz-placeholder{color:var(--ink-mute)}.sat-support--404 .search::placeholder{color:var(--ink-mute)}.sat-support--404 .search:focus{outline:none;background:var(--ds-color-paper);border-color:var(--ink-mute);width:228px}.sat-support--404 .search::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}.sat-support--404 .seg{display:flex;border:1px solid var(--line);border-radius:99px;padding:3px;background:var(--ds-color-paper)}.sat-support--404 .seg-btn{font-family:var(--font-mono);font-size:11.5px;font-weight:700;letter-spacing:.1em;padding:7px 14px;border-radius:99px;color:var(--ink-soft);transition:.25s}.sat-support--404 .seg-btn.on{background:var(--ink);color:var(--paper)}.sat-support--404 .filter-count{font-family:var(--font-mono);font-size:11.5px;font-weight:700;letter-spacing:.1em;color:var(--ink-mute);white-space:nowrap;padding-left:2px}.sat-support--404 .filter-count b{color:var(--ink)}@media (max-width:1180px){.sat-support--404 .rail-tools{margin-left:0;width:100%}}@media (max-width:640px){.sat-support--404 .rail-tools{flex-wrap:wrap;gap:8px}.sat-support--404 .search-wrap{flex:1 1 100%;order:1}.sat-support--404 .search{width:100%;flex:1}.sat-support--404 .search:focus{width:100%}.sat-support--404 .seg{order:2}.sat-support--404 .filter-count{order:3;margin-left:auto}}.sat-support--404 .group{display:grid;grid-template-columns:minmax(230px,.7fr) 2fr;gap:clamp(24px,4vw,64px);align-items:start;padding-block:clamp(38px,5vw,66px);border-top:1px solid var(--line-soft);scroll-margin-top:calc(var(--topbar-h) + 74px)}.sat-support--404 .group:first-child{border-top:0}.sat-support--404 .group.hidden{display:none}.sat-support--404 .group-side{position:sticky;top:calc(var(--topbar-h) + 84px)}.sat-support--404 .group-side .idn{margin-bottom:16px}.sat-support--404 .group-title{font-size:clamp(30px,3.4vw,46px);line-height:.94}.sat-support--404 .group-desc{font-size:13.5px;color:var(--ink-soft);line-height:1.5;margin-top:14px;max-width:280px}.sat-support--404 .group-count{font-family:var(--font-mono);font-size:10.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-mute);margin-top:16px}.sat-support--404 .group-count b{color:var(--ink)}.sat-support--404 .group-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-content:start}@media (max-width:900px){.sat-support--404 .group{grid-template-columns:1fr;gap:22px;padding-block:clamp(30px,5vw,44px)}.sat-support--404 .group-side{position:static}.sat-support--404 .group-title{font-size:clamp(28px,7vw,38px)}.sat-support--404 .group-desc{max-width:none}}@media (max-width:620px){.sat-support--404 .group-cards{grid-template-columns:1fr}}.sat-support--404 .empty{text-align:center;padding-block:clamp(60px,9vw,110px);border-top:1px solid var(--line-soft)}.sat-support--404 .empty-title{font-size:clamp(30px,4vw,52px)}.sat-support--404 .empty-sub{color:var(--ink-soft);font-size:15px;margin:12px auto 22px;max-width:380px}.sat-support--404 .cta{text-align:center;padding-top:clamp(30px,4vw,52px);padding-bottom:clamp(34px,4.5vw,60px)}.sat-support--404 .cta-title{font-size:clamp(38px,5.6vw,80px)}.sat-support--404 .cta-title .accent{color:var(--brand);font-size:.94em}.sat-support--404 .cta-sub{max-width:520px;margin:22px auto 0;color:var(--ink-soft);font-size:16px;line-height:1.6}.sat-support--404 .cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:30px}.sat-support--404 .cta-note{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-mute);margin-top:20px}.sat-support--404 .article{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,var(--measure,68ch)) minmax(0,1fr);gap:0 clamp(24px,4vw,64px);align-items:start}.sat-support--404 .article>*{grid-column:2}.sat-support--404 .article>.bleed{grid-column:1/-1;justify-self:center;width:min(100%,1080px)}@media (max-width:1180px){.sat-support--404 .article{grid-template-columns:minmax(0,1fr)}.sat-support--404 .article>*,.sat-support--404 .article>.bleed{grid-column:1;width:auto}.sat-support--404 .article{max-width:var(--measure,68ch);margin-inline:auto}}.sat-support--404 .article-head{margin-bottom:clamp(28px,4vw,44px)}.sat-support--404 .article-title{font-size:clamp(34px,5vw,64px);line-height:.98;margin-top:16px}.sat-support--404 .article-title .accent{color:var(--brand);font-size:.92em}.sat-support--404 .article-lede{font-family:var(--font-accent);font-style:italic;font-size:clamp(19px,2vw,25px);line-height:1.42;color:var(--ink-soft);margin-top:20px;max-width:60ch}.sat-support--404 .byline{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin-top:clamp(20px,2.6vw,28px);padding-top:18px;border-top:1px solid var(--line-soft);font-family:var(--font-mono);font-size:10.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-mute)}.sat-support--404 .byline b{color:var(--ink);font-weight:700}.sat-support--404 .tag{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;background:var(--paper-2);border:1px solid var(--line-soft);border-radius:7px;padding:6px 10px;color:var(--ink-soft)}.sat-support--404 .tag.brand{background:var(--tint-brand);border-color:var(--tint-brand-line);color:var(--brand-ink)}.sat-support--404 .tag.crimson{background:var(--tint-crimson);border-color:var(--tint-crimson-line);color:var(--tint-crimson-ink)}.sat-support--404 .tag.green{background:var(--tint-green);border-color:var(--tint-green-line);color:var(--tint-green-ink)}.sat-support--404 .tag.blue{background:var(--tint-blue);border-color:var(--tint-blue-line);color:var(--tint-blue-ink)}.sat-support--404 .tag.violet{background:var(--tint-violet);border-color:var(--tint-violet-line);color:var(--tint-violet-ink)}.sat-support--404 .tag.clay{background:var(--tint-clay);border-color:var(--tint-clay-line);color:var(--tint-clay-ink)}.sat-support--404 .tag.amber{background:var(--tint-amber);border-color:var(--tint-amber-line);color:var(--tint-amber-ink)}.sat-support--404 .prose{font-size:18px;line-height:1.72;color:var(--ink-soft)}.sat-support--404 .prose>*+*{margin-top:1.15em}.sat-support--404 .prose h2{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.012em;font-size:clamp(24px,2.6vw,34px);line-height:1.04;margin-top:2.1em}.sat-support--404 .prose h2,.sat-support--404 .prose h3{color:var(--ink);scroll-margin-top:calc(var(--topbar-h) + 24px)}.sat-support--404 .prose h3{font-family:var(--font-body);font-weight:680;font-size:20px;line-height:1.3;margin-top:1.9em}.sat-support--404 .prose h4{font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-mute);margin-top:1.8em}.sat-support--404 .prose h2+*,.sat-support--404 .prose h3+*,.sat-support--404 .prose h4+*{margin-top:.7em}.sat-support--404 .prose strong{color:var(--ink);font-weight:660}.sat-support--404 .prose em{font-family:var(--font-accent);font-style:italic;font-size:1.06em}.sat-support--404 .prose a{color:var(--ink);box-shadow:inset 0 -1px 0 0 var(--brand);transition:color .25s,box-shadow .25s}.sat-support--404 .prose a:hover{color:var(--brand-ink);box-shadow:inset 0 -2px 0 0 var(--brand)}.sat-support--404 .prose ol,.sat-support--404 .prose ul{padding-left:0;list-style:none}.sat-support--404 .prose li{position:relative;padding-left:28px}.sat-support--404 .prose li+li{margin-top:.5em}.sat-support--404 .prose ul>li:before{content:"";position:absolute;left:6px;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--brand)}.sat-support--404 .prose ol{counter-reset:pl}.sat-support--404 .prose ol>li{counter-increment:pl}.sat-support--404 .prose ol>li:before{content:counter(pl,decimal-leading-zero);position:absolute;left:0;top:.16em;font-family:var(--font-mono);font-size:11.5px;font-weight:700;color:var(--brand-ink)}.sat-support--404 .prose li>ol,.sat-support--404 .prose li>ul{margin-top:.5em}.sat-support--404 .prose blockquote{font-family:var(--font-accent);font-style:italic;font-size:clamp(19px,2vw,24px);line-height:1.45;color:var(--ink);border-left:3px solid var(--brand);background:var(--tint-brand);border-radius:0 12px 12px 0;padding:18px 22px;margin-block:1.7em}.sat-support--404 .prose blockquote p+p{margin-top:.6em}.sat-support--404 .prose blockquote cite{display:block;font-family:var(--font-mono);font-style:normal;font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--brand-ink);margin-top:12px}.sat-support--404 .prose hr{border:0;height:1px;background:var(--line-soft);margin-block:2.4em}.sat-support--404 .prose code{font-family:var(--font-mono);font-size:.86em;background:var(--paper-2);border:1px solid var(--line-soft);border-radius:6px;padding:2px 6px;color:var(--ink)}.sat-support--404 .prose pre{background:var(--ink);color:var(--ds-sat-reference-edeae3);border-radius:var(--r-md);padding:18px 20px;overflow-x:auto}.sat-support--404 .prose pre code{background:none;border:0;padding:0;color:inherit;font-size:13px;line-height:1.6}.sat-support--404 .prose figure{margin-block:1.9em}.sat-support--404 .prose figure img{border-radius:var(--r-md);border:1px solid var(--line-soft);width:100%}.sat-support--404 .prose figcaption{font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute);margin-top:12px}.sat-support--404 .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--r-md);background:var(--card)}.sat-support--404 table.data{width:100%;border-collapse:collapse;font-size:14.5px;min-width:480px}.sat-support--404 table.data th{font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-mute);text-align:left;background:var(--paper-2);padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap}.sat-support--404 table.data td{padding:12px 16px;border-top:1px solid var(--line-soft);color:var(--ink-soft)}.sat-support--404 table.data tbody tr:first-child td{border-top:0}.sat-support--404 table.data tbody tr:hover{background:var(--paper-2)}.sat-support--404 table.data td b,.sat-support--404 table.data td strong{color:var(--ink)}.sat-support--404 table.data .num{font-family:var(--font-mono);font-size:13px;text-align:right;white-space:nowrap}.sat-support--404 .callout{border:1px solid var(--line);border-left:3px solid var(--ink);border-radius:0 var(--r-md) var(--r-md) 0;background:var(--paper-2);padding:18px 20px;margin-block:1.8em;font-size:16px;line-height:1.6}.sat-support--404 .callout>*+*{margin-top:.6em}.sat-support--404 .co-label{display:block;font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:8px}.sat-support--404 .callout.note{background:var(--tint-blue);border-color:var(--tint-blue-line);border-left-color:var(--blue)}.sat-support--404 .callout.note .co-label{color:var(--tint-blue-ink)}.sat-support--404 .callout.tip{background:var(--tint-green);border-color:var(--tint-green-line);border-left-color:var(--green)}.sat-support--404 .callout.tip .co-label{color:var(--tint-green-ink)}.sat-support--404 .callout.warn{background:var(--tint-amber);border-color:var(--tint-amber-line);border-left-color:var(--amber)}.sat-support--404 .callout.warn .co-label{color:var(--tint-amber-ink)}.sat-support--404 .toc{grid-column:1;grid-row:span 99;position:sticky;top:calc(var(--topbar-h) + 28px);justify-self:end;width:min(240px,100%);padding-right:8px}@media (max-width:1180px){.sat-support--404 .toc{display:none}}.sat-support--404 .toc-label{font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:12px}.sat-support--404 .toc ol{list-style:none;counter-reset:toc;display:flex;flex-direction:column;gap:2px}.sat-support--404 .toc li{counter-increment:toc}.sat-support--404 .toc a{display:grid;grid-template-columns:22px 1fr;gap:8px;align-items:start;padding:7px 10px 7px 4px;border-radius:8px;font-size:13px;line-height:1.35;color:var(--ink-mute);transition:color .25s,background .25s}.sat-support--404 .toc a:before{content:counter(toc,decimal-leading-zero);font-family:var(--font-mono);font-size:10px;font-weight:700;padding-top:2px;color:rgba(19,18,16,.3);transition:color .25s}.sat-support--404 .toc a:hover{color:var(--ink);background:var(--paper-2)}.sat-support--404 .toc a.on{color:var(--ink);font-weight:600}.sat-support--404 .toc a.on:before{color:var(--brand-ink)}.sat-support--404 .article-foot{margin-top:clamp(40px,5vw,70px);padding-top:clamp(24px,3vw,34px);border-top:1px solid var(--line-soft)}.sat-support--404 .prevnext{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width:700px){.sat-support--404 .prevnext{grid-template-columns:1fr}}.sat-support--404 .pn{display:flex;flex-direction:column;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:16px 18px;transition:border-color .3s,box-shadow .4s,transform .35s cubic-bezier(.2,.9,.25,1)}.sat-support--404 .pn:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:rgba(19,18,16,.22)}.sat-support--404 .pn-dir{font-family:var(--font-mono);font-size:9.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-mute)}.sat-support--404 .pn-title{font-size:15.5px;line-height:1.35;color:var(--ink);font-weight:600}.sat-support--404 .pn.next{text-align:right}.sat-support--404 .nf{display:flex;flex-direction:column;text-align:center;min-height:calc(100svh - var(--topbar-h) - 87px);padding-top:clamp(60px,10vh,120px);padding-bottom:clamp(60px,9vw,110px)}.sat-support--404 .nf,.sat-support--404 .nf .kicker{justify-content:center}.sat-support--404 .nf-t{font-size:clamp(42px,7.4vw,104px);line-height:.96;margin-top:clamp(16px,2vw,24px)}.sat-support--404 .nf-b{max-width:46ch;margin:clamp(18px,2.4vw,26px) auto 0;font-size:16.5px;line-height:1.62;color:var(--ink-soft)}.sat-support--404 .nf-a{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:clamp(26px,3.4vw,38px)}.sat-support--404{--f-display:var(--font-anton),sans-serif;--f-accent:var(--font-instrument-serif),serif;--f-mono:var(--font-space-mono),monospace;--f-body:var(--font-archivo),Arial,sans-serif;--teal:var(--ds-color-orange-graphic);--teal-fill:var(--ds-color-orange-action);--teal-deep:var(--ds-color-orange-deep);--teal-ink:var(--ds-color-orange-ink);--tint:var(--ds-color-orange-tint);--tint-line:var(--ds-color-orange-tint-line);--teal-soft:var(--ds-color-brand-on-ink);--font-display:var(--font-anton),Impact,sans-serif;--font-accent:var(--font-instrument-serif),Georgia,serif;--font-body:var(--font-archivo),Arial,sans-serif;--font-mono:var(--font-space-mono),monospace}.sat-support--404 .gridbg{top:var(--topbar-h)}.sat-support--404{position:relative;z-index:1}.sat-support--404 [data-reveal]{opacity:1;transform:none}body:has(.sat-support--404) .editorial-site-header{position:fixed;width:100%}.site-main:has(.sat-support--404){min-height:0}.sat-support--404{min-height:0}