.rt-art{position:relative;padding:0 0 40px;--ac:#4d9eff;--acs:rgba(77,158,255,.14)}
.rt-a-blue{--ac:#4d9eff;--acs:rgba(77,158,255,.14);--acl:#8bbcff}
.rt-a-teal{--ac:#2dd4bf;--acs:rgba(45,212,191,.13);--acl:#7ee8da}
.rt-a-orange{--ac:#fb923c;--acs:rgba(251,146,60,.13);--acl:#fdba74}
.rt-a-violet{--ac:#a78bfa;--acs:rgba(167,139,250,.14);--acl:#c4b5fd}
.rt-a-all{--ac:#8bbcff;--acs:rgba(139,188,255,.12);--acl:#cfe0ff}
.rt-rail{display:none;position:absolute;top:0;bottom:0;left:max(16px,calc(50% - 704px));width:136px;z-index:2}
.rt-toc{position:sticky;top:104px;display:flex;flex-direction:column;gap:2px;padding-top:280px}
.rt-toch{font:600 10.5px 'JetBrains Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:#7d92b3;margin-bottom:10px}
.rt-tocl{display:flex;gap:8px;align-items:baseline;padding:6px 0 6px 10px;border-left:2px solid rgba(120,170,255,.14);font:500 12.5px Inter,system-ui,sans-serif;color:#8a9bb8}
.rt-tocl b{font:600 10.5px 'JetBrains Mono',monospace;color:#7589aa;min-width:16px}
.rt-tocl:hover{color:#e8edf5}
.rt-tocl.on{border-left-color:#4d9eff;color:#e8edf5}
.rt-tocl.on b{color:#4d9eff}
@media (min-width:1400px){.rt-rail{display:block}}
@media (min-width:1400px){.rt-tocm{display:none}}
.rt-head,.rt-col{max-width:748px;margin:0 auto;padding:0 24px}
.rt-head{padding-top:44px;padding-bottom:36px}
.rt-crumb{font:500 12px 'JetBrains Mono',monospace;letter-spacing:.06em;color:#7d92b3;margin-bottom:18px}
.rt-crumb a{color:#8a95a8}
.rt-crumb span{color:#cfd8e6}
.rt-back{display:inline-flex;align-items:center;min-height:44px;font:600 12px 'JetBrains Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:#8bbcff}
.rt-back::before{content:"";width:16px;height:1px;background:#8bbcff;margin-right:10px}
.rt-kick{font:600 11.5px 'JetBrains Mono',monospace;letter-spacing:.18em;text-transform:uppercase;color:#4d9eff;margin:22px 0 14px}
.rt-h1{margin:0;font-size:clamp(34px,4.4vw,50px);font-weight:800;letter-spacing:-.035em;line-height:1.06;color:#f2f5fa}
.rt-dek{margin:20px 0 0;font-size:20px;line-height:1.55;color:#a9b6ca}
.rt-check{margin:10px 0 0;font:500 12.5px 'JetBrains Mono',monospace;letter-spacing:.03em;color:#7d92b3}
.rt-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:24px;padding-top:18px;border-top:1px solid rgba(120,170,255,.14);font:500 12.5px 'JetBrains Mono',monospace;letter-spacing:.03em;color:#8a9bb8}
.rt-slot-inline{color:#f5c46b;background:rgba(245,196,107,.08);border:1px dashed rgba(245,196,107,.55);padding:1px 6px;border-radius:3px}
.rt-col p{margin:0 0 22px;font-size:18px;line-height:1.7;color:#cdd6e3}
.rt-col a{color:#8bbcff;text-decoration:underline;text-decoration-color:rgba(139,188,255,.4);text-underline-offset:3px}
.rt-col a:hover{color:#fff;text-decoration-color:#fff}
.rt-sec{position:relative;padding:40px 0 8px}
.rt-sec-cont{padding-top:8px}
.rt-h2{display:flex;flex-direction:column;gap:10px;margin:28px 0 22px;font-size:clamp(28px,3.2vw,36px);font-weight:800;letter-spacing:-.028em;line-height:1.12;color:#f2f5fa}
.rt-secn{font:600 12px 'JetBrains Mono',monospace;letter-spacing:.18em;color:var(--ac)}
.rt-secn::after{content:"";display:inline-block;width:36px;height:1px;background:var(--ac);vertical-align:middle;margin-left:12px;opacity:.6}
.rt-h2s{font-size:clamp(24px,2.6vw,30px)}
.rt-h3{margin:30px 0 10px;font-size:20px;font-weight:700;letter-spacing:-.012em;color:#eef2f8}
.rt-sum{margin:30px 0 30px;padding:24px 26px 10px;background:#0b1324;border:1px solid rgba(120,170,255,.16);border-left:3px solid #4d9eff;border-radius:4px}
.rt-sumh{margin:0 0 14px;font:600 11.5px 'JetBrains Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:#8bbcff}
.rt-sum ul{margin:0;padding:0;list-style:none;counter-reset:s}
.rt-sum li{position:relative;padding:0 0 14px 34px;font-size:16.5px;line-height:1.6;color:#dfe6f2;counter-increment:s}
.rt-sum li::before{content:counter(s);position:absolute;left:0;top:2px;width:22px;height:22px;border:1px solid rgba(77,158,255,.5);border-radius:3px;display:grid;place-items:center;font:600 11px 'JetBrains Mono',monospace;color:#8bbcff}
.rt-tocm{margin:0 0 30px;padding:18px 20px;border:1px solid rgba(120,170,255,.14);border-radius:4px}
.rt-tocm ol{margin:8px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 16px}
.rt-tocm a{display:flex;align-items:center;min-height:40px;font:500 14px Inter,system-ui,sans-serif;color:#cfe0ff;text-decoration:none}
.rt-ex{margin:0 0 10px;padding:22px 24px 4px;background:rgba(77,158,255,.05);border:1px solid rgba(77,158,255,.22);border-radius:4px}
.rt-exk{display:block;margin-bottom:10px;font:600 11px 'JetBrains Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:#8bbcff}
.rt-ex p{font-size:16.5px;color:#d5deea}
.rt-fig{width:calc(100% - 48px);max-width:1120px;margin:44px auto 48px;background:#0b1324;border:1px solid rgba(120,170,255,.16);border-radius:6px;overflow:hidden}
.rt-fighead{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 20px;padding:14px 18px;border-bottom:1px solid rgba(120,170,255,.12);background:rgba(6,9,16,.5)}
.rt-figt{display:flex;align-items:baseline;gap:12px}
.rt-fign{font:700 11.5px 'JetBrains Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--ac)}
.rt-figtt{font-size:18px;font-weight:700;letter-spacing:-.01em;color:#f2f5fa}
.rt-fig figcaption{padding:14px 18px 16px;border-top:1px solid rgba(120,170,255,.12);font-size:14px;line-height:1.55;color:#8a9bb8}
.rt-ctls{display:flex;flex-wrap:wrap;gap:10px 18px}
.rt-ctl{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.rt-ctlk{font:600 10.5px 'JetBrains Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:#7d92b3;margin-right:4px}
.rt-tog{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 13px;border:1px solid rgba(120,170,255,.24);border-radius:5px;background:rgba(5,8,16,.6);color:#a9bddc;font:600 12px 'JetBrains Mono',monospace;letter-spacing:.06em;text-transform:uppercase;cursor:pointer}
.rt-tog i{font-style:normal;width:18px;height:18px;border-radius:50%;display:grid;place-items:center;background:rgba(120,170,255,.12);color:#cfe0ff;font-size:10.5px}
.rt-tog:hover{border-color:var(--ac);color:#fff}
.rt-tog.on{border-color:var(--ac);background:var(--acs);color:#fff}
.rt-tog.on i,.rt-tog.done i{background:var(--ac);color:#060910}
.rt-tog.sm{padding:0 10px;font-size:11.5px}
.rt-tog.bad.on{border-color:#ff6b6b;background:rgba(255,107,107,.12);color:#ffd0d0}
.rt-tog:focus-visible{outline:2px solid #fff;outline-offset:2px}
.rt-svgbox{padding:10px 12px}
.rt-swipe{display:none;margin:0;padding:0 18px 10px;font:500 11px 'JetBrains Mono',monospace;letter-spacing:.06em;color:#7d92b3}
.rt-math{margin:6px 0 0;font:500 12.5px 'JetBrains Mono',monospace;line-height:1.55;color:#9fb0c9}
.rt-bign{font-size:46px;font-weight:800;letter-spacing:-.03em;line-height:1;color:#fff;font-variant-numeric:tabular-nums}
.rt-bigu{font:600 11px 'JetBrains Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:#8a9bb8}
.rt-t{font:600 11.5px 'JetBrains Mono',monospace;fill:#cfe0ff;letter-spacing:.05em}
.rt-t2{font:500 10.5px 'JetBrains Mono',monospace;fill:#7d92b3;letter-spacing:.06em}
.rt-tsm{font-size:10.5px}
.rt-tvi{fill:#c4b5fd}
.rt-twarn{fill:#f5c46b}
.rt-tl{font:700 11px 'JetBrains Mono',monospace;fill:#fff}
.rt-earth{fill:#070b14}
.rt-cellar{fill:rgba(120,170,255,.035)}
.rt-grade{stroke:#8bbcff;stroke-width:2;fill:none}
.rt-thin{stroke:rgba(139,188,255,.38);stroke-width:1;fill:none}
.rt-wall{stroke:rgba(232,237,245,.72);stroke-width:3;fill:none}
.rt-wall2{stroke:rgba(232,237,245,.5);stroke-width:2;fill:none}
.rt-slab{stroke:rgba(232,237,245,.45);stroke-width:2.5}
.rt-door{fill:#060910;stroke:#8bbcff;stroke-width:1.2}
.rt-shaft{fill:rgba(139,188,255,.035);stroke:rgba(139,188,255,.32);stroke-width:1;stroke-dasharray:3 3}
.rt-cab{fill:rgba(139,188,255,.14);stroke:#8bbcff;stroke-width:1}
.rt-stair{stroke:rgba(139,188,255,.45);stroke-width:1.2}
.rt-chase{fill:rgba(167,139,250,.08);stroke:rgba(167,139,250,.38);stroke-width:1}
.rt-box{fill:rgba(120,170,255,.06);stroke:rgba(139,188,255,.38);stroke-width:1}
.rt-hatch{fill:#8bbcff}
.rt-frame{fill:#0b1324;stroke:rgba(139,188,255,.55);stroke-width:1.2}
.rt-leaf{fill:rgba(139,188,255,.07);stroke:rgba(139,188,255,.38);stroke-width:1.2}
.rt-walker{fill:none;stroke:#fff;stroke-width:9;stroke-linecap:round;stroke-dasharray:.1 2000;animation:rt-walk 5s linear infinite}
@keyframes rt-walk{from{stroke-dashoffset:0}to{stroke-dashoffset:-1000}}
.rt-trace{fill:none;stroke:var(--ac);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1000;stroke-dashoffset:0}
.rt-ac{stroke:#4d9eff}
.rt-ac2{stroke:#2dd4bf}
@keyframes rt-draw{from{stroke-dashoffset:1000}to{stroke-dashoffset:0}}
@keyframes rt-pulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(2.6);opacity:0}}
@keyframes rt-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.rt-ring-a{fill:rgba(77,158,255,.18);stroke:#4d9eff;stroke-width:2}
.rt-ring-b{fill:none;stroke:#4d9eff;stroke-width:2;transform-box:fill-box;transform-origin:center;animation:rt-pulse 1.8s ease-out infinite}
.rt-cal{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:6px 0 26px}
.rt-calc1{padding:16px 16px 6px;background:#0b1324;border:1px solid rgba(120,170,255,.16);border-top:3px solid #4d9eff;border-radius:4px}
.rt-calc1:nth-child(2){border-top-color:#2dd4bf}
.rt-calc1:nth-child(3){border-top-color:#a78bfa}
.rt-calk{font:700 11px 'JetBrains Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:#cfe0ff}
.rt-calc1 ul{margin:10px 0 0;padding:0 0 0 16px}
.rt-calc1 li{margin-bottom:10px;font-size:14.5px;line-height:1.5;color:#cdd6e3}
.rt-qs{margin:10px 0 26px;padding:0;list-style:none;counter-reset:q}
.rt-qs li{position:relative;padding:14px 0 14px 46px;border-top:1px dashed rgba(120,170,255,.18);font-size:17px;line-height:1.55;color:#e1e8f2;counter-increment:q}
.rt-qs li::before{content:"";position:absolute;left:0;top:14px;width:24px;height:24px;border:1.5px solid #4d9eff;border-radius:4px}
.rt-qs li::after{content:counter(q);position:absolute;left:0;top:14px;width:24px;height:24px;display:grid;place-items:center;font:700 11px 'JetBrains Mono',monospace;color:#8bbcff}
.rt-src{margin:0 0 20px;padding:0;list-style:none}
.rt-src li{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:16px;padding:12px 0;border-top:1px dashed rgba(120,170,255,.16)}
.rt-src b{font:600 13px 'JetBrains Mono',monospace;color:#e8edf5}
.rt-src span{font-size:15px;line-height:1.55;color:#aebbd0}
.rt-faq1{padding:6px 0 4px;border-top:1px dashed rgba(120,170,255,.18)}
.rt-faqq{margin:16px 0 8px;font-size:19px;font-weight:700;letter-spacing:-.01em;line-height:1.35;color:#eef2f8}
.rt-faq1 p{font-size:17px}
.rt-more{padding-top:56px}
.rt-wide{max-width:1168px;margin:0 auto;padding:0 24px}
.rt-more .rt-kick{color:#7d92b3}
.rt-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.rt-card{display:flex;flex-direction:column;gap:10px;padding:22px;background:#0b1324;border:1px solid rgba(120,170,255,.16);border-top:2px solid var(--ac);border-radius:4px;color:#e8edf5}
.rt-card:hover{border-color:var(--ac);color:#fff}
.rt-cardk{font:600 10.5px 'JetBrains Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--ac)}
.rt-card b{font-size:17px;line-height:1.35;letter-spacing:-.01em}
.rt-cardp{font-size:14.5px;line-height:1.55;color:#a3adbd}
.rt-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;margin:28px 0 18px;padding:30px;background:linear-gradient(135deg,rgba(29,123,255,.16),rgba(11,19,36,.9));border:1px solid rgba(77,158,255,.35);border-radius:6px}
.rt-cta>div:first-child{flex:1 1 380px}
.rt-lead{font-size:20px!important;line-height:1.65!important;color:#eef2f8!important;padding-top:4px}
.rt-formula{margin:4px 0 24px!important;padding:16px 18px;background:#0b1324;border:1px solid rgba(77,158,255,.3);border-left:3px solid #4d9eff;border-radius:4px;font:600 15px/1.5 'JetBrains Mono',monospace!important;color:#e8f2ff!important}
.rt-col b{color:#eef2f8}
.rt-stepline{margin:0;font-size:16px;line-height:1.6;color:#dfe6f2}
.rt-kvs{display:flex;flex-direction:column}
.rt-kv{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:8px 0;border-top:1px dashed rgba(120,170,255,.16)}
.rt-kv>span{font-size:14px;line-height:1.4;color:#9fb0c9}
.rt-kv>b{font:700 14px 'JetBrains Mono',monospace;color:#fff;text-align:right;white-space:nowrap}
.rt-kvv.ok{color:#4ade80!important}
.rt-kvv.bad{color:#ff6b6b!important}
.rt-kvn{margin:-4px 0 4px;font:500 11.5px 'JetBrains Mono',monospace;color:#7d92b3}
.rt-tsm{font-size:10.5px}
.rt-tbad{fill:#ff6b6b}
.rt-f1grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr)}
.rt-f1ring{padding:18px 18px 10px;max-width:540px;width:100%;margin:0 auto}
.rt-f1side{display:flex;flex-direction:column;gap:14px;padding:22px 22px 20px;border-left:1px solid rgba(120,170,255,.12);background:rgba(6,9,16,.35)}
.rt-f1side .rt-ctlk{display:block;width:100%}
.rt-f1side .rt-stepline{min-height:5.2em}
.rt-dayh{display:flex;flex-direction:column;gap:4px}
.rt-dayh b{font-size:40px;font-weight:800;letter-spacing:-.03em;line-height:1;color:#fff;font-variant-numeric:tabular-nums}
.rt-dayh span{font:600 11px 'JetBrains Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:#8a9bb8}
.rt-guide{fill:none;stroke:rgba(139,188,255,.12);stroke-width:1}
.rt-slp{fill:rgba(77,158,255,.04);stroke:rgba(139,188,255,.2);stroke-width:1}
.rt-sll{font:600 11px 'JetBrains Mono',monospace;fill:#7589aa}
.rt-l2{opacity:0}
.rt-sl.lap2 .rt-l1{opacity:0}
.rt-sl.lap2 .rt-l2{opacity:1}
.rt-sl.on.g1 .rt-slp{fill:#4d9eff}
.rt-sl.on.g2 .rt-slp{fill:rgba(77,158,255,.66)}
.rt-sl.on.g3 .rt-slp{fill:rgba(77,158,255,.42)}
.rt-sl.on.g4 .rt-slp{fill:rgba(77,158,255,.24)}
.rt-sl.on.g1 .rt-sll{fill:#04101f}
.rt-sl.on.g2 .rt-sll,.rt-sl.on.g3 .rt-sll,.rt-sl.on.g4 .rt-sll{fill:#e8edf5}
.rt-sl.cur .rt-slp{fill:#e8f2ff;animation:rt-blink 1.1s ease-in-out infinite}
.rt-sl.cur .rt-sll{fill:#04101f}
.rt-sl.on.inc .rt-slp{fill:#ff6b6b}
.rt-sl.on.inc .rt-sll{fill:#fff}
.rt-sl.nx .rt-slp{stroke:#f5c46b;stroke-width:2.2}
.rt-sl.lost .rt-slp{stroke:#ff6b6b;stroke-width:2.2;stroke-dasharray:4 3}
@keyframes rt-blink{0%,100%{opacity:1}50%{opacity:.55}}
.rt-flag{opacity:0;transition:opacity .3s}
.rt-flag circle{fill:#ff6b6b}
.rt-flagt{font:800 12px Inter,system-ui,sans-serif;fill:#fff}
.rt-f1.has3 .rt-flag{opacity:1}
.rt-f1.gone .rt-flag{opacity:.4}
.rt-xpath{fill:none;stroke:#4ade80;stroke-width:2;stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset .9s ease}
.rt-f1.xp .rt-xpath{stroke-dashoffset:0}
.rt-xbox{opacity:0;transition:opacity .4s ease .5s}
.rt-xbox rect{fill:rgba(74,222,128,.12);stroke:#4ade80;stroke-width:1.4}
.rt-xbox .rt-t{fill:#bbf7d0}
.rt-xbox .rt-t2{fill:#86efac}
.rt-f1.xp .rt-xbox{opacity:1}
.rt-hub{fill:#0a1222;stroke:rgba(139,188,255,.18);stroke-width:1}
.rt-platter{fill:none;stroke:rgba(139,188,255,.22);stroke-width:1}
.rt-spindle{fill:#8bbcff}
.rt-spin{transform-box:view-box;transform-origin:230px 230px;animation:rt-spin 2.4s linear infinite}
.rt-arm{stroke:rgba(139,188,255,.55);stroke-width:2;stroke-linecap:round}
.rt-arm2{stroke:rgba(139,188,255,.25);stroke-width:2;stroke-linecap:round}
@keyframes rt-spin{to{transform:rotate(360deg)}}
.rt-hd{transform-box:view-box;transform-origin:230px 230px;transition:transform .55s cubic-bezier(.3,.7,.3,1)}
.rt-hd.d1{transition:none}
.rt-hdp{fill:#fff}
.rt-hdl{stroke:rgba(255,255,255,.45);stroke-width:1.5;stroke-dasharray:3 3}
.rt-f2grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.rt-f2in{display:flex;flex-direction:column;gap:14px;padding:20px}
.rt-f2in .rt-ctlk{display:block;width:100%;margin-bottom:2px}
.rt-exset,.rt-ownset{display:flex;flex-direction:column;gap:14px;padding:12px 14px;border:1px solid rgba(120,170,255,.12);border-radius:5px;transition:opacity .25s}
.rt-exset.off,.rt-ownset.off{opacity:0.86}
.rt-step{width:44px;justify-content:center;padding:0;font-size:18px}
.rt-stepv{min-width:116px;text-align:center;font:600 13px 'JetBrains Mono',monospace;color:#a9bddc}
.rt-stepv b{font-size:20px;color:#fff;margin-right:4px}
.rt-f2out{display:flex;flex-direction:column;gap:12px;padding:20px;border-left:1px solid rgba(120,170,255,.12);background:rgba(6,9,16,.35)}
.rt-f2big{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px}
.rt-f2big .rt-bign{font-size:60px}
.rt-f2rough{margin:0;font-size:15px;line-height:1.5;color:#c3cede}
.rt-f2rough b{color:#fff}
.rt-gauge{margin-top:18px}
.rt-gbar{position:relative;height:30px;border:1px solid rgba(120,170,255,.24);border-radius:4px;background:repeating-linear-gradient(135deg,rgba(255,107,107,.08) 0 6px,transparent 6px 12px)}
.rt-gfill{position:absolute;inset:0;border-radius:3px;transform-origin:100% 50%;transition:transform .6s cubic-bezier(.3,.7,.3,1)}
.rt-gfill.ok{background:linear-gradient(90deg,rgba(77,158,255,.55),#4d9eff)}
.rt-gfill.short{background:linear-gradient(90deg,rgba(255,107,107,.45),#ff6b6b)}
.rt-gtg{position:absolute;top:-7px;bottom:-7px;width:2px;margin-left:-1px;background:#f5c46b}
.rt-gtg em{position:absolute;bottom:100%;right:4px;padding-bottom:2px;font:600 10.5px 'JetBrains Mono',monospace;font-style:normal;letter-spacing:.06em;text-transform:uppercase;color:#f5c46b;white-space:nowrap}
.rt-gticks{position:relative;height:20px;margin-top:6px}
.rt-gticks span{position:absolute;top:0;transform:translateX(-50%);font:500 10.5px 'JetBrains Mono',monospace;color:#7d92b3;white-space:nowrap}
.rt-gticks span:first-child{transform:none}
.rt-gticks span:last-child{transform:translateX(-100%);color:#cfe0ff}
.rt-gover{margin:0;min-height:1em;font:600 11px 'JetBrains Mono',monospace;color:#8bbcff}
.rt-f2mini{display:none;margin:0;padding:10px 12px;border:1px solid rgba(77,158,255,.35);border-radius:5px;background:rgba(77,158,255,.08);font:600 12px 'JetBrains Mono',monospace;color:#cfe0ff}
.rt-f2mini b{font-size:18px;color:#fff}
.rt-f2mini .rt-verd{display:inline;font-size:11px}
.rt-f2mini .rt-verd::before{display:none}
.rt-verd{margin:0;display:flex;align-items:center;gap:8px;font:700 12.5px 'JetBrains Mono',monospace;letter-spacing:.06em;text-transform:uppercase}
.rt-verd::before{content:"";width:9px;height:9px;border-radius:50%}
.rt-verd.ok{color:#4ade80}
.rt-verd.ok::before{background:#4ade80}
.rt-verd.short{color:#ff6b6b}
.rt-verd.short::before{background:#ff6b6b}
.rt-f3grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr)}
.rt-f3chart{padding:14px 8px 8px;min-width:0}
.rt-f3side{display:flex;flex-direction:column;gap:12px;padding:18px;border-left:1px solid rgba(120,170,255,.12);background:rgba(6,9,16,.35)}
.rt-f3big{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 10px}
.rt-nightb{fill:rgba(120,140,220,.07)}
.rt-grid{stroke:rgba(139,188,255,.1);stroke-width:1}
.rt-axis{stroke:rgba(139,188,255,.4);stroke-width:1;fill:none}
.rt-cv{opacity:0;transition:opacity .45s ease}
.rt-area{fill:rgba(77,158,255,.22)}
.rt-line{fill:none;stroke:#4d9eff;stroke-width:2;stroke-linejoin:round}
.rt-avg{stroke:#f5c46b;stroke-width:1.5;stroke-dasharray:6 5}
.rt-play{animation:rt-play 16s linear infinite}
@keyframes rt-play{from{transform:translateX(0)}to{transform:translateX(648px)}}
.rt-playl{stroke:#fff;stroke-width:1.5;opacity:.75}
.rt-playd{fill:#fff}
.rt-f3view{border-radius:5px;overflow:hidden}
.rt-f3row{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:18px;align-items:center;padding:14px 12px 10px}
.rt-cmp{display:flex;flex-direction:column;gap:8px;margin-top:4px}
.rt-cmpr{display:grid;grid-template-columns:64px minmax(0,1fr) 64px;gap:10px;align-items:center;font:600 12px 'JetBrains Mono',monospace;color:#7d92b3}
.rt-cmpr i{height:12px;border-radius:2px;background:rgba(120,170,255,.08);overflow:hidden}
.rt-cmpr b{display:block;height:100%;background:rgba(77,158,255,.45);transform-origin:0 50%;transition:transform .5s cubic-bezier(.3,.7,.3,1)}
.rt-cmpr em{font-style:normal;text-align:right;color:#a9bddc}
.rt-cmpr.on{color:#fff}
.rt-cmpr.on b{background:#4d9eff}
.rt-cmpr.on em{color:#fff}
.rt-f3cap{display:flex;flex-direction:column;gap:8px}
.rt-scn{opacity:0;transition:opacity .4s}
.rt-f3.sc0 .rt-scn0,.rt-f3.sc1 .rt-scn1{opacity:1}
.rt-sky{fill:#0d1830}
.rt-bldg{fill:#111c33}
.rt-win{fill:rgba(139,188,255,.16);stroke:rgba(139,188,255,.3);stroke-width:1}
.rt-side{fill:#18253f}
.rt-road{fill:#0a111f}
.rt-lane{stroke:rgba(245,196,107,.45);stroke-width:2;stroke-dasharray:14 12}
.rt-car{animation:rt-car 5.5s linear infinite}
.rt-car rect{fill:#4d9eff}
@keyframes rt-car{from{transform:translateX(0)}to{transform:translateX(420px)}}
.rt-ped{fill:#cfe0ff}
.rt-pa{animation:rt-walk 9s linear infinite}
.rt-pb{animation:rt-walkb 12s linear infinite}
.rt-pc{animation:rt-walk 7s linear infinite -3s}
@keyframes rt-walk{from{transform:translateX(-20px)}to{transform:translateX(340px)}}
@keyframes rt-walkb{from{transform:translateX(340px)}to{transform:translateX(-20px)}}
.rt-rain{opacity:0;animation:rt-rain .7s linear infinite}
.rt-f3.wx1 .rt-rain{opacity:1}
.rt-drop{stroke:rgba(200,220,255,.6);stroke-width:1.2}
@keyframes rt-rain{from{transform:translateY(0)}to{transform:translateY(200px)}}
.rt-hall{fill:#0e1628}
.rt-hline{fill:none;stroke:rgba(139,188,255,.35);stroke-width:1.2}
.rt-hend{fill:#0a1020;stroke:rgba(139,188,255,.3)}
.rt-hdoor{fill:rgba(139,188,255,.08);stroke:rgba(139,188,255,.3);stroke-width:1}
.rt-hper{fill:#cfe0ff;transform-box:fill-box;transform-origin:50% 0;animation:rt-hper 10s ease-in infinite}
@keyframes rt-hper{0%{opacity:0;transform:translateY(0) scale(.8)}8%{opacity:1}55%{opacity:1;transform:translateY(34px) scale(2.3)}62%{opacity:0;transform:translateY(40px) scale(2.6)}100%{opacity:0;transform:translateY(40px) scale(2.6)}}
.rt-night{fill:#02040a;opacity:0;animation:rt-night 16s linear infinite}
@keyframes rt-night{0%,25%{opacity:.74}29%{opacity:0}79%{opacity:0}83%,100%{opacity:.74}}
.rt-grain{opacity:0;animation:rt-grain 16s linear infinite}
@keyframes rt-grain{0%,25%{opacity:1}29%{opacity:0}79%{opacity:0}83%,100%{opacity:1}}
.rt-grainf{fill:#cfe0ff;animation:rt-jit .24s steps(2) infinite}
.rt-f3.nt1 .rt-grainf{opacity:.22}
@keyframes rt-jit{0%{transform:translate(0,0)}50%{transform:translate(2px,3px)}100%{transform:translate(0,0)}}
.rt-vframe{fill:none;stroke:rgba(139,188,255,.3)}
.rt-rec circle{fill:#ff6b6b;animation:rt-blink 1.4s ease-in-out infinite}
.rt-f4grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
.rt-f4grid>div:first-child{min-width:0;padding-bottom:14px}
.rt-f4ups{padding:4px 18px 0}
.rt-f4side{display:flex;flex-direction:column;gap:14px;padding:20px;border-left:1px solid rgba(120,170,255,.12);background:rgba(6,9,16,.35)}
.rt-f4side .rt-stepline{min-height:4.8em}
.rt-srows{display:flex;flex-direction:column;gap:10px}
.rt-srow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;padding:12px 14px;border:1px solid rgba(120,170,255,.14);border-left:3px solid #4ade80;border-radius:4px;background:rgba(5,8,16,.5)}
.rt-sname{font:600 12px 'JetBrains Mono',monospace;letter-spacing:.06em;text-transform:uppercase;color:#cfe0ff}
.rt-srow>b{font:700 11.5px 'JetBrains Mono',monospace;letter-spacing:.1em;text-transform:uppercase;padding:2px 8px;border-radius:3px;background:rgba(74,222,128,.14);color:#4ade80}
.rt-swhy{grid-column:1 / -1;font-size:14px;line-height:1.5;color:#c3cede}
.rt-srow.bad{border-left-color:#ff6b6b}
.rt-srow.bad>b{background:rgba(255,107,107,.14);color:#ff6b6b}
.rt-srow.gap{border-left-color:#f5c46b}
.rt-srow.gap>b{background:rgba(245,196,107,.14);color:#f5c46b}
.rt-grade{stroke:#8bbcff;stroke-width:2;fill:none}
.rt-shell{fill:rgba(120,170,255,.03);stroke:rgba(232,237,245,.55);stroke-width:2.5}
.rt-slab{stroke:rgba(232,237,245,.35);stroke-width:2}
.rt-closet{fill:rgba(77,158,255,.06);stroke:rgba(139,188,255,.5);stroke-width:1.2;stroke-dasharray:4 3}
.rt-dim{fill:#02040a;opacity:0;transition:opacity .5s}
.rt-f4.ev2:not(.ups) .rt-dimall{opacity:.62}
.rt-f4.ev2.ups .rt-dimups{opacity:.62}
.rt-fire{fill:rgba(251,146,60,.22);opacity:0;transition:opacity .4s}
.rt-flames{opacity:0;fill:#fb923c}
.rt-flames path{transform-box:fill-box;transform-origin:50% 100%;animation:rt-flame .5s ease-in-out infinite alternate}
.rt-flames path:nth-child(2){animation-duration:.42s}
@keyframes rt-flame{from{transform:scaleY(.82)}to{transform:scaleY(1.08)}}
.rt-f4.ev3 .rt-fire,.rt-f4.ev3 .rt-flames{opacity:1}
.rt-dvc{transition:opacity .5s,transform .8s cubic-bezier(.4,0,.2,1)}
.rt-dvc rect{fill:#0b1324;stroke:#8bbcff;stroke-width:1.2}
.rt-ups{opacity:.18}
.rt-f4.ups .rt-ups{opacity:1}
.rt-f4.ups .rt-ups rect{stroke:#4ade80}
.rt-f4.ev1 .rt-nvr{transform:translate(160px,60px);opacity:0}
.rt-gone{opacity:0;transition:opacity .4s ease .4s}
.rt-gone rect{fill:none;stroke:#ff6b6b;stroke-width:1.5;stroke-dasharray:4 3}
.rt-f4.ev1 .rt-gone{opacity:1}
.rt-f4.ev2:not(.ups) .rt-dvc{opacity:.35}
.rt-f4.ev3 .rt-nvr rect,.rt-f4.ev3 .rt-sw rect,.rt-f4.ev3 .rt-mdm rect{stroke:#ff6b6b}
.rt-cable,.rt-net{fill:none;stroke:rgba(139,188,255,.32);stroke-width:2}
.rt-flow,.rt-netflow{fill:none;stroke:#8bbcff;stroke-width:3;stroke-linecap:round;stroke-dasharray:5 95;animation:rt-flow 2.2s linear infinite;transition:opacity .3s}
.rt-netflow{stroke:#4ade80;animation-duration:2.8s}
@keyframes rt-flow{from{stroke-dashoffset:100}to{stroke-dashoffset:0}}
.rt-f4.ev1 .rt-flow,.rt-f4.ev2:not(.ups) .rt-flow,.rt-f4.ev3 .rt-flow,.rt-f4.ev5 .rt-flow{opacity:0}
.rt-f4.ev1 .rt-netflow,.rt-f4.ev2:not(.ups) .rt-netflow,.rt-f4.ev3 .rt-netflow,.rt-f4.ev4 .rt-netflow,.rt-f4.ev5 .rt-netflow{opacity:0}
.rt-f4.ev4 .rt-net{stroke:rgba(255,107,107,.6);stroke-dasharray:5 4}
.rt-netx,.rt-smash{opacity:0;transition:opacity .3s}
.rt-f4.ev4 .rt-netx,.rt-f4.ev5 .rt-smash{opacity:1}
.rt-x{stroke:#ff6b6b;stroke-width:3;stroke-linecap:round;fill:none}
.rt-cam{transform-box:fill-box;transform-origin:100% 0;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.rt-cam rect,.rt-cam path{fill:#0b1324;stroke:#8bbcff;stroke-width:1.3}
.rt-cam .rt-sd{fill:#f5c46b;stroke:none}
.rt-led{fill:#4ade80}
.rt-f4.ev2:not(.ups) .rt-led,.rt-f4.ev3 .rt-led,.rt-f4.ev5 .rt-led{fill:#3a4558}
.rt-f4.ev5 .rt-cam{transform:rotate(38deg)}
.rt-fovl{stroke:rgba(77,158,255,.35);stroke-width:1;stroke-dasharray:4 4;fill:none;transition:opacity .3s}
.rt-f4.ev2:not(.ups) .rt-fovl,.rt-f4.ev3 .rt-fovl,.rt-f4.ev5 .rt-fovl{opacity:0}
.rt-cloud path{fill:rgba(77,158,255,.1);stroke:#8bbcff;stroke-width:1.3}
.rt-steps{margin:6px 0 26px;padding:0;list-style:none;counter-reset:st}
.rt-steps li{position:relative;padding:12px 0 12px 48px;border-top:1px dashed rgba(120,170,255,.18);font-size:17px;line-height:1.6;color:#cdd6e3;counter-increment:st}
.rt-steps li::before{content:counter(st);position:absolute;left:0;top:13px;width:28px;height:28px;border-radius:50%;background:#4d9eff;color:#060910;display:grid;place-items:center;font:700 12px 'JetBrains Mono',monospace}
.rt-checks{margin:4px 0 26px;padding:0;list-style:none}
.rt-checks li{position:relative;padding:10px 0 10px 34px;font-size:17px;line-height:1.6;color:#cdd6e3}
.rt-checks li::before{content:"";position:absolute;left:2px;top:15px;width:14px;height:8px;border-left:2px solid #4ade80;border-bottom:2px solid #4ade80;transform:rotate(-45deg)}
.rt-checks a,.rt-steps a{color:#8bbcff}
.rt-faq{margin:0 0 20px}
.rt-faqi{padding:18px 0 4px;border-top:1px dashed rgba(120,170,255,.18)}
.rt-faqq{margin:0 0 8px;font-size:19px;font-weight:700;letter-spacing:-.01em;line-height:1.35;color:#f2f5fa}
.rt-faqi p{margin:0 0 14px!important}
@media (max-width:980px){.rt-f1grid,.rt-f2grid,.rt-f3grid,.rt-f4grid{grid-template-columns:minmax(0,1fr)}}
@media (max-width:980px){.rt-f1side,.rt-f2out,.rt-f3side,.rt-f4side{border-left:0;border-top:1px solid rgba(120,170,255,.12)}}
@media (max-width:980px){.rt-f1ring{max-width:460px}}
@media (max-width:980px){.rt-cards{grid-template-columns:minmax(0,1fr)}}
@media (max-width:640px){.rt-head,.rt-col{padding:0 16px}}
@media (max-width:640px){.rt-fig{width:calc(100% - 32px);margin:32px auto 36px}}
@media (max-width:640px){.rt-wide{padding:0 16px}}
@media (max-width:640px){.rt-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}}
@media (max-width:640px){.rt-min640 svg{min-width:640px}}
@media (max-width:640px){.rt-min620 svg{min-width:620px}}
@media (max-width:640px){.rt-swipe{display:block;padding:10px 18px 0}}
@media (max-width:640px){.rt-tog{min-height:44px}}
@media (max-width:640px){.rt-col p{font-size:17px}}
@media (max-width:640px){.rt-lead{font-size:18px!important}}
@media (max-width:640px){.rt-dek{font-size:18px}}
@media (max-width:640px){.rt-f1ring{padding:10px 6px 4px}}
@media (max-width:640px){.rt-sll{font-size:14px}}
@media (max-width:640px){.rt-f1ring .rt-t,.rt-f1ring .rt-t2{font-size:14px}}
@media (max-width:640px){.rt-svgbox .rt-t2{font-size:13px}}
@media (max-width:640px){.rt-svgbox .rt-t{font-size:13px}}
@media (max-width:640px){.rt-gticks span:nth-child(5){display:none}}
@media (max-width:640px){.rt-f2mini{display:block}}
@media (max-width:640px){.rt-f2big .rt-bign{font-size:50px}}
@media (max-width:640px){.rt-formula{font-size:13px!important}}
@media (max-width:640px){.rt-math{font-size:12px;word-break:break-word}}
@media (max-width:640px){.rt-tocm ol{grid-template-columns:minmax(0,1fr)}}
@media (max-width:640px){.rt-src li{grid-template-columns:minmax(0,1fr);gap:4px}}
@media (max-width:640px){.rt-cta{padding:22px}}
@media (max-width:640px){.rt-qs li,.rt-steps li,.rt-checks li{font-size:16px}}
@media (max-width:640px){.rt-f2in,.rt-f2out,.rt-f1side,.rt-f3side,.rt-f4side{padding:16px}}
@media (max-width:640px){.rt-kv>b{white-space:normal}}
@media (max-width:640px){.rt-f3row{grid-template-columns:minmax(0,1fr)}}
[data-rtp] *{animation:none!important}
@media (prefers-reduced-motion:reduce){.rt-art *,.rt-art *::before,.rt-art *::after{animation:none!important;transition:none!important}}
@media (prefers-reduced-motion:reduce){.rt-play,.rt-night,.rt-grain{opacity:0!important}}
@media (prefers-reduced-motion:reduce){.rt-car{transform:translateX(230px)}}
@media (prefers-reduced-motion:reduce){.rt-pa{transform:translateX(70px)}}
@media (prefers-reduced-motion:reduce){.rt-pb{transform:translateX(160px)}}
@media (prefers-reduced-motion:reduce){.rt-pc{transform:translateX(250px)}}
@media (prefers-reduced-motion:reduce){.rt-hper{transform:translateY(16px) scale(1.6)}}
@media (prefers-reduced-motion:reduce){.rt-f1play{display:none}}
.rt-hd.d1{transform:rotate(6.43deg)}
.rt-hd.d2{transform:rotate(19.29deg)}
.rt-hd.d3{transform:rotate(32.14deg)}
.rt-hd.d4{transform:rotate(45deg)}
.rt-hd.d5{transform:rotate(57.86deg)}
.rt-hd.d6{transform:rotate(70.71deg)}
.rt-hd.d7{transform:rotate(83.57deg)}
.rt-hd.d8{transform:rotate(96.43deg)}
.rt-hd.d9{transform:rotate(109.29deg)}
.rt-hd.d10{transform:rotate(122.14deg)}
.rt-hd.d11{transform:rotate(135deg)}
.rt-hd.d12{transform:rotate(147.86deg)}
.rt-hd.d13{transform:rotate(160.71deg)}
.rt-hd.d14{transform:rotate(173.57deg)}
.rt-hd.d15{transform:rotate(186.43deg)}
.rt-hd.d16{transform:rotate(199.29deg)}
.rt-hd.d17{transform:rotate(212.14deg)}
.rt-hd.d18{transform:rotate(225deg)}
.rt-hd.d19{transform:rotate(237.86deg)}
.rt-hd.d20{transform:rotate(250.71deg)}
.rt-hd.d21{transform:rotate(263.57deg)}
.rt-hd.d22{transform:rotate(276.43deg)}
.rt-hd.d23{transform:rotate(289.29deg)}
.rt-hd.d24{transform:rotate(302.14deg)}
.rt-hd.d25{transform:rotate(315deg)}
.rt-hd.d26{transform:rotate(327.86deg)}
.rt-hd.d27{transform:rotate(340.71deg)}
.rt-hd.d28{transform:rotate(353.57deg)}
.rt-hd.d29{transform:rotate(366.43deg)}
.rt-hd.d30{transform:rotate(379.29deg)}
.rt-hd.d31{transform:rotate(392.14deg)}
.rt-hd.d32{transform:rotate(405deg)}
.rt-hd.d33{transform:rotate(417.86deg)}
.rt-hd.d34{transform:rotate(430.71deg)}
.rt-hd.d35{transform:rotate(443.57deg)}
.rt-f3.cv0 .rt-cv0{opacity:1}
.rt-f3.cv1 .rt-cv1{opacity:1}
.rt-f3.cv2 .rt-cv2{opacity:1}
.rt-f3.cv3 .rt-cv3{opacity:1}
.rt-f3.cv4 .rt-cv4{opacity:1}
.rt-f3.cv5 .rt-cv5{opacity:1}
.rt-f3.cv6 .rt-cv6{opacity:1}
.rt-f3.cv7 .rt-cv7{opacity:1}