@font-face{font-family:Sora Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/sora-latin-ext-wght-normal.CawQDOvP.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Sora Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/sora-latin-wght-normal.DdqRvwsR.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/be-vietnam-pro-vietnamese-400-normal.CRcqvyg1.woff2) format("woff2"),url(/_astro/be-vietnam-pro-vietnamese-400-normal.BuGn0gnm.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/be-vietnam-pro-latin-ext-400-normal.CiZNW1ec.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-ext-400-normal.DYBYyMQr.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/be-vietnam-pro-latin-400-normal.PpnXBOrz.woff2) format("woff2"),url(/_astro/be-vietnam-pro-latin-400-normal.bXgqVju9.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Sora Local;src:url(/fonts/sora.woff2) format("woff2-variations");font-weight:100 800;font-style:normal;font-display:swap}@font-face{font-family:BVP Local;src:url(/fonts/bvp-400.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:BVP Local;src:url(/fonts/bvp-600.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}:root{--nb-ground:#0A0A12;--nb-panel:#12121C;--nb-panel-2:#171725;--nb-ink:#FFFFFF;--nb-body:#C3C6D4;--nb-quiet:#8E93A8;--nb-quieter:#6B7086;--nb-rule:#23233A;--nb-rule-firm:#33334F;--nb-accent:#B745D3;--nb-key-yellow:#F1C40F;--nb-key-green:#2ECC71;--nb-key-blue:#2E86C1;--nb-step:1.5px;--nb-settle:90ms;--nb-ease:cubic-bezier(.2,.7,.35,1);--nb-feed:.34s;--nb-wrap:1180px;--nb-display:"Sora Local",Sora,system-ui,sans-serif;--nb-text:"BVP Local","Be Vietnam Pro",system-ui,-apple-system,sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{margin:0;background:var(--nb-ground);color:var(--nb-ink);font-family:var(--nb-text);font-size:1rem;line-height:1.6;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;background-image:linear-gradient(var(--nb-panel) 1px,transparent 1px),linear-gradient(90deg,var(--nb-panel) 1px,transparent 1px);background-size:64px 64px;background-position:-1px -1px}.nb-wrap{max-width:var(--nb-wrap);margin:0 auto;padding:0 20px}h1,h2,h3,h4{font-family:var(--nb-display);line-height:1.15;letter-spacing:-.015em;margin:0 0 .5em;color:var(--nb-ink)}h1{font-weight:800;font-size:clamp(1.5rem,.75rem + 3.3333vw,3rem);letter-spacing:-.03em;margin:0 0 20px;text-transform:uppercase}h2{font-weight:700;font-size:1.5rem;text-transform:uppercase;letter-spacing:-.008em}h3{font-weight:600;font-size:1.25rem;text-transform:uppercase;color:var(--nb-accent)}.nb-sec{padding:60px 0 0}.nb-sub{color:var(--nb-quiet);font-size:1rem;margin:1em 0}.nb-sub:last-child{margin-bottom:0}.nb-stand{font-size:1.125rem;margin:0 0 1em;color:var(--nb-body)}.nb-stand:last-child{margin:0}.nb-stand b{font-weight:600;color:var(--nb-ink)}a{color:var(--nb-ink);text-decoration:none;box-shadow:inset 0 -2px 0 var(--nb-accent);transition:box-shadow var(--nb-settle) var(--nb-ease),color var(--nb-settle) var(--nb-ease)}a:hover,a:focus-visible{box-shadow:inset 0 -1.1em 0 var(--nb-accent);color:var(--nb-ink)}a:focus-visible{outline:2px solid var(--nb-accent);outline-offset:3px}.nb-plain,.nb-plain:hover{box-shadow:none}.nb-skip{position:absolute;left:-9999px;top:0;background:var(--nb-accent);color:var(--nb-ink);padding:10px 16px;z-index:99;box-shadow:none}.nb-skip:focus{left:0}.js .nb-top{position:sticky;top:0;z-index:20;transition:background var(--nb-settle) var(--nb-ease),box-shadow var(--nb-settle) var(--nb-ease)}.js .nb-top.is-stuck{background:var(--nb-ground);box-shadow:0 1px 0 var(--nb-rule)}.js [id]{scroll-margin-top:calc(var(--nb-stuck,0px) + 20px)}.nb-top-in{max-width:var(--nb-wrap);margin:0 auto;padding:20px 20px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}.nb-mark{display:flex;align-items:center;gap:10px;font-family:var(--nb-display);font-weight:800;font-size:1.25rem;letter-spacing:.01em;text-transform:lowercase;color:var(--nb-accent);box-shadow:none}.nb-mark:hover,.nb-mark:focus-visible{box-shadow:none;color:var(--nb-accent)}.nb-mark .nb-word{white-space:nowrap}.nb-mark .nb-tld{color:var(--nb-ink)}.nb-mark svg{display:block;flex:none}.nb-page-no{font-family:var(--nb-display);font-weight:600;font-size:.875rem;color:var(--nb-quieter);letter-spacing:.1em}.nb-nav{max-width:var(--nb-wrap);margin:0 auto;padding:15px 20px 20px;overflow:hidden}.nb-nav ul{display:flex;flex-wrap:wrap;list-style:none;margin:0;padding:0;border-top:3px solid var(--nb-accent)}.nb-nav li{flex:1 1 auto;text-align:center}.nb-nav a{display:block;padding:10px 15px;background:var(--nb-panel);box-shadow:none;font-family:var(--nb-display);font-weight:600;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--nb-body);transition:background var(--nb-settle) var(--nb-ease),color var(--nb-settle) var(--nb-ease)}.nb-nav a:hover,.nb-nav a:focus-visible{background:var(--nb-accent);color:var(--nb-ink);box-shadow:none}.nb-nav a[aria-current=page]{background:var(--nb-accent);color:var(--nb-ink)}.nb-no{color:var(--nb-quieter);margin-right:5px}.nb-nav a:hover .nb-no,.nb-nav a[aria-current=page] .nb-no{color:color-mix(in srgb,var(--nb-ink) 72%,transparent)}.js .nb-nav ul{position:relative;background:var(--nb-panel)}.js .nb-nav a{position:relative;z-index:1;background:transparent;transition:color var(--nb-settle) var(--nb-ease)}.js .nb-nav a:hover,.js .nb-nav a:focus-visible,.js .nb-nav a[aria-current=page]{background:transparent;color:var(--nb-body)}.js .nb-nav a.is-current,.js .nb-nav a.is-current:hover{color:var(--nb-ink)}.js .nb-nav a.is-current .nb-no{color:color-mix(in srgb,var(--nb-ink) 72%,transparent)}.nb-navbar{position:absolute;left:0;top:0;height:0;opacity:0;z-index:0;background:var(--nb-accent);transition:transform .42s cubic-bezier(.34,1.56,.64,1),width .55s cubic-bezier(.65,0,.35,1),opacity var(--nb-settle) linear}.nb-navbar.is-ready{opacity:1}@media(prefers-reduced-motion:reduce){.nb-navbar{transition:none}}.nb-top-end{display:flex;align-items:center;gap:15px}.nb-burger{display:none;flex-direction:column;justify-content:center;gap:4px;width:38px;height:38px;padding:0 10px;border:0;cursor:pointer;background:var(--nb-panel);transition:background var(--nb-settle) var(--nb-ease)}.nb-burger i{display:block;height:2px;background:var(--nb-body);transition:background var(--nb-settle) var(--nb-ease),transform .22s var(--nb-ease),opacity .12s var(--nb-ease)}.nb-burger:hover,.nb-burger:focus-visible{background:var(--nb-accent)}.nb-burger:hover i,.nb-burger:focus-visible i{background:var(--nb-ink)}.is-open .nb-burger{background:var(--nb-accent)}.is-open .nb-burger i{background:var(--nb-ink)}.is-open .nb-burger i:nth-child(1){transform:translateY(6px) rotate(45deg)}.is-open .nb-burger i:nth-child(2){opacity:0}.is-open .nb-burger i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}@media(prefers-reduced-motion:reduce){.nb-burger i,.js .nb-top{transition:none}}.nb-rail{max-width:var(--nb-wrap);margin:0 auto;padding:5px 20px 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.nb-rail dl{margin:0;padding:15px 20px;border-left:3px solid var(--nb-key-blue)}.nb-rail dl:nth-child(1){border-left-color:var(--nb-accent)}.nb-rail dl:nth-child(3){border-left-color:var(--nb-key-yellow)}.nb-rail dl:nth-child(4){border-left-color:var(--nb-key-green)}.nb-rail dt{font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--nb-quiet)}.nb-rail dd{margin:5px 0 0;font-family:var(--nb-display);font-weight:700;font-size:1.5rem;line-height:1.15;color:var(--nb-key-blue)}.nb-rail dl:nth-child(1) dd{color:var(--nb-accent)}.nb-rail dl:nth-child(3) dd{color:var(--nb-key-yellow)}.nb-rail dl:nth-child(4) dd{color:var(--nb-key-green)}.nb-rail dl dd.nb-unit{margin-top:5px;font-family:var(--nb-text);font-weight:400;font-size:.6875rem;letter-spacing:.08em;text-transform:uppercase;color:var(--nb-ink)}.nb-hl{color:var(--nb-accent)}.nb-head{padding:60px 0 0}.nb-defn{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin:30px 0 0;background:var(--nb-rule);border:1px solid var(--nb-rule)}.nb-defn div{padding:15px 20px;background:var(--nb-panel)}.nb-defn div.nb-sweep{background:transparent}.nb-defn dt{font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--nb-accent)}.nb-defn div:nth-child(2) dt{color:var(--nb-key-blue)}.nb-defn div:nth-child(3) dt{color:var(--nb-key-yellow)}.nb-defn div:nth-child(4) dt{color:var(--nb-key-green)}.nb-defn dd{margin:5px 0 0;font-family:var(--nb-display);font-weight:600;font-size:1.25rem}.nb-defn small{display:block;color:var(--nb-quiet);font-size:.75rem;margin-top:5px;line-height:1.25}.nb-defn--op{margin:20px 0}.nb-bar{background:var(--nb-accent);padding:13px 18px;display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px}.nb-bar h2{margin:0;font-size:1.08rem;color:var(--nb-ink)}.nb-bar span{letter-spacing:.1em;text-transform:uppercase;color:var(--nb-ink)}.nb-tablewrap{overflow-x:auto;overflow-y:hidden;margin-bottom:20px;scroll-snap-type:x proximity}.nb-tablewrap thead th,.nb-tablewrap tbody td{scroll-snap-align:start}.nb-tablewrap:focus-visible{outline:2px solid var(--nb-accent);outline-offset:3px}.nb-scrollhint{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin:20px 0 0!important;font-family:var(--nb-display);font-weight:600;font-size:.625rem;letter-spacing:.1em;text-transform:uppercase;color:var(--nb-quiet)!important}.nb-scrollhint[hidden]{display:none}.nb-scrollhint-label:after{content:" →";color:var(--nb-accent);font-size:1.5em;line-height:1;transition:opacity var(--nb-settle) linear}.nb-scrollhint-label:before{content:"← ";color:var(--nb-accent);font-size:1.5em;line-height:1;transition:opacity var(--nb-settle) linear}.nb-scrollhint.at-end .nb-scrollhint-label:after{opacity:0}.nb-scrollhint.at-start .nb-scrollhint-label:before{opacity:0}.nb-scrollhint-count{flex:none;color:var(--nb-quieter)}table{width:100%;border-collapse:collapse;min-width:720px}.nb-register{min-width:720px}.nb-vectors{min-width:0;margin:0;font-size:.875rem}.nb-vectors th,.nb-vectors td{white-space:nowrap}.nb-vectors td{color:var(--nb-body)}thead th{font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--nb-quiet);text-align:left;font-weight:600;padding:10px 15px;border-bottom:1px solid var(--nb-rule)}.nb-register thead th:last-child{text-align:right}tbody td{padding:15px;border-bottom:1px solid var(--nb-rule);vertical-align:middle}tbody th{padding:15px;border-bottom:1px solid var(--nb-rule);vertical-align:middle;text-align:left;font-weight:600;font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--nb-quiet);white-space:nowrap}.nb-keyval{min-width:0}.nb-keyval tbody th{width:200px}tbody tr{border-left:3px solid transparent}tbody tr:hover{background:var(--nb-panel)}.nb-rank{font-family:var(--nb-display);font-weight:600;color:var(--nb-quieter);font-size:.875rem}table:not(.nb-register) td.nb-rank{white-space:nowrap}.nb-name{font-family:var(--nb-display);font-weight:600;font-size:1rem;white-space:nowrap}.nb-price{min-width:170px}.nb-fig{display:block;font-family:var(--nb-display);font-weight:700;font-size:1.6rem;line-height:1;letter-spacing:-.02em}.nb-unit{display:block;font-size:.73rem;color:var(--nb-quiet);margin-top:4px}td.nb-bar{--prem:55px;min-width:200px;white-space:nowrap;background:none;padding:15px calc(15px + var(--prem)) 15px 15px;display:table-cell}td.nb-bar i{display:inline-block;vertical-align:middle;height:15px;width:var(--nb-fill);background:var(--nb-accent);border-left:2px solid var(--nb-rule-firm)}.nb-prem{font-family:var(--nb-display);font-weight:600;font-size:.75rem;color:var(--nb-body)}td.nb-bar .nb-prem{display:inline-block;vertical-align:middle;margin-left:10px}td.nb-prem{white-space:nowrap}.nb-prov{font-size:.625rem;color:var(--nb-quieter);line-height:1.5;white-space:nowrap;text-align:right;letter-spacing:.06em;text-transform:uppercase}.nb-prov--left{text-align:left}.nb-row--keenest{background:var(--nb-panel);border-left-color:var(--nb-accent)}.nb-flash{display:inline-block;margin-left:10px;background:var(--nb-accent);color:var(--nb-ink);font-family:var(--nb-text);font-weight:600;font-size:.625rem;letter-spacing:.12em;text-transform:uppercase;padding:2px 10px;vertical-align:2px}.nb-toggle{display:flex;align-items:center;gap:10px 15px;margin:30px 0 10px;font-size:.75rem;flex-wrap:wrap}.nb-toggle button{font:inherit;font-family:var(--nb-display);font-weight:600;cursor:pointer;background:transparent;border:1px solid var(--nb-rule-firm);color:var(--nb-ink);padding:10px 15px;letter-spacing:.03em;text-transform:uppercase;font-size:.75rem;min-width:10rem;transition:transform var(--nb-settle) var(--nb-ease),background var(--nb-settle) var(--nb-ease)}.nb-toggle button:hover{background:var(--nb-panel)}.nb-toggle button[aria-pressed=true]{background:var(--nb-accent);border-color:var(--nb-accent);color:var(--nb-ink)}.nb-toggle button:active{transform:translateY(var(--nb-step))}.nb-toggle button:focus-visible{outline:2px solid var(--nb-accent);outline-offset:2px}.nb-toggle span{color:var(--nb-quiet)}.nb-ex table{min-width:0}.nb-ex{margin-top:60px;border:1px solid var(--nb-key-blue);background:var(--nb-panel)}.nb-ex-head{padding:20px;border-bottom:1px solid var(--nb-rule)}.nb-ex-head h3{margin:0;color:var(--nb-key-blue)}.nb-ex tbody td{padding:15px 20px}.nb-exdetail{font-size:.75rem;color:var(--nb-body)}.nb-exdetail b{font-family:var(--nb-display);font-weight:600;color:var(--nb-key-blue)}.nb-note{font-size:.75rem;color:var(--nb-quiet);padding:15px 20px;background:var(--nb-panel-2);border-top:1px solid var(--nb-rule);margin:0}.nb-note b{color:var(--nb-ink)}.nb-note--flag{margin:30px 0 0;padding:15px;background:var(--nb-panel);border:1px solid var(--nb-rule);border-left:3px solid var(--nb-key-yellow);font-size:.875rem;color:var(--nb-body)}.nb-note--flag b{font-family:var(--nb-display);font-weight:700;color:var(--nb-key-yellow)}.nb-vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}.nb-receipt{margin-top:30px;border:1px solid var(--nb-rule-firm);display:grid;grid-template-columns:minmax(0,1fr) 320px}.nb-receipt-in{padding:25px;background:var(--nb-panel)}.nb-field{margin-bottom:15px}.nb-field:last-child{margin-bottom:0}.nb-field label{display:block;font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--nb-quiet);margin-bottom:5px}.nb-field input,.nb-field select{font:inherit;font-family:var(--nb-display);font-weight:600;width:100%;padding:10px 15px;border:1px solid var(--nb-rule-firm);background:var(--nb-ground);color:var(--nb-ink);border-radius:0}.nb-field input:focus,.nb-field select:focus{outline:2px solid var(--nb-accent);outline-offset:1px}.nb-field select{appearance:none;-webkit-appearance:none;padding-right:40px;cursor:pointer;background-image:linear-gradient(var(--nb-accent),var(--nb-accent)),linear-gradient(var(--nb-accent),var(--nb-accent));background-repeat:no-repeat;background-size:9px 2px,9px 2px;background-position:right 21px center,right 15px center}.nb-field input:hover,.nb-field select:hover{border-color:var(--nb-accent)}.nb-field option{background:var(--nb-panel);color:var(--nb-ink)}.nb-field input[type=number]{-moz-appearance:textfield;appearance:textfield}.nb-field input[type=number]::-webkit-outer-spin-button,.nb-field input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.nb-step{position:relative}.js .nb-step input[type=number]{padding-right:50px}.nb-step-btns{position:absolute;right:1px;bottom:1px;top:auto;display:flex;flex-direction:column;width:32px;height:calc(100% - 2px)}.nb-step-btns button{flex:1 1 50%;display:grid;place-items:center;padding:0;cursor:pointer;background:var(--nb-panel);border:0;border-left:1px solid var(--nb-rule-firm);color:var(--nb-quiet);line-height:0;transition:background var(--nb-settle) var(--nb-ease),color var(--nb-settle) var(--nb-ease)}.nb-step-btns button+button{border-top:1px solid var(--nb-rule-firm)}.nb-step-btns button:hover{background:var(--nb-accent);color:var(--nb-ink)}.nb-step-btns button:focus-visible{outline:2px solid var(--nb-accent);outline-offset:-2px}.nb-step-btns svg{display:block;width:9px;height:9px;fill:none;stroke:currentColor;stroke-width:2}.nb-tape{background:var(--nb-ground);border-left:3px solid var(--nb-accent);color:var(--nb-ink);padding:25px;display:flex;flex-direction:column;justify-content:center}.nb-tr{display:flex;justify-content:space-between;gap:10px 15px;padding:10px 0;border-bottom:1px solid var(--nb-rule);font-size:.75rem;color:var(--nb-body)}.nb-tot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:10px 15px;margin-top:15px;padding-top:15px;border-top:2px solid var(--nb-accent)}.nb-tot span{font-size:.625rem;letter-spacing:.12em;text-transform:uppercase;color:var(--nb-quiet)}.nb-tot b{font-family:var(--nb-display);font-weight:800;font-size:1.75rem;line-height:1;color:var(--nb-accent)}.nb-tape small{display:block;color:var(--nb-quieter);font-size:.625rem;margin-top:15px}.nb-calc{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--nb-rule);border:1px solid var(--nb-rule)}.nb-calc:not(.nb-calc--market)>:last-child{grid-column:1/-1}.nb-calc .nb-field{margin:0;padding:15px 20px;background:var(--nb-panel)}.nb-calc--market,.nb-calc--bankroll{grid-template-columns:repeat(4,minmax(0,1fr))}.nb-calc--bankroll>:first-child{grid-column:1/-1}.nb-readout p{margin:0;font-family:var(--nb-display);font-weight:600;font-size:1rem;padding:0;color:var(--nb-accent)}.nb-defn--out dd{font-size:1.5rem;color:var(--nb-accent)}.nb-prose p{margin:0 0 1em;color:var(--nb-body)}.nb-prose p:last-child{margin:0}.nb-prose h2:not(:first-child),.nb-prose h3:not(:first-child){margin:1em 0 .5em;padding-top:1em;border-top:1px solid var(--nb-rule)}.nb-prose b{font-family:var(--nb-display);font-weight:600;color:var(--nb-ink)}.nb-prose ul{margin:0 0 1em;padding-left:1em;list-style:none;color:var(--nb-body)}.nb-prose ul:last-child{margin:0}.nb-prose li{padding:5px 0 5px 1em;margin-bottom:10px;border-left:2px solid var(--nb-accent)}.nb-list{font-family:var(--nb-display);font-weight:600;font-size:.875rem;border-left:4px solid var(--nb-accent);padding:15px;background:var(--nb-panel);color:var(--nb-ink)}.nb-faq{border:1px solid var(--nb-rule)}.nb-faq-item{background:var(--nb-panel)}.nb-faq-item[open]{background:var(--nb-ground)}.nb-faq-item+.nb-faq-item{border-top:1px solid var(--nb-rule)}.nb-faq-q{cursor:pointer;padding:20px;list-style:none;display:flex;align-items:center;gap:20px}.nb-faq-q::-webkit-details-marker{display:none}.nb-faq-q h3{margin:0;text-transform:none;color:var(--nb-ink);transition:color var(--nb-settle) var(--nb-ease)}.nb-faq-item[open] .nb-faq-q h3{color:var(--nb-accent)}.nb-faq-q:before{content:"+";flex:none;width:25px;text-align:center;font-family:var(--nb-display);font-size:25px;line-height:1;color:var(--nb-accent);transition:color var(--nb-settle) var(--nb-ease)}.nb-faq-item[open] .nb-faq-q:before{content:"−"}.nb-faq-q:hover:before{color:var(--nb-ink)}.nb-faq-q:focus-visible{outline:2px solid var(--nb-accent);outline-offset:-2px}.nb-faq-a{margin:0;padding:0 20px 20px 65px;overflow:hidden;font-size:1rem;color:var(--nb-body)}.nb-op{border:1px solid var(--nb-rule);border-left:3px solid var(--nb-rule-firm);background:var(--nb-panel);margin-bottom:20px}.nb-op:first-of-type{border-left-color:var(--nb-accent)}.nb-op:last-of-type{margin-bottom:0}.nb-op-head{display:flex;align-items:center;flex-wrap:wrap;gap:10px 20px;padding:20px;border-bottom:1px solid var(--nb-rule)}.nb-op-head h3{font-size:1.125rem;margin:0;text-transform:none;color:var(--nb-ink)}.nb-op-body{padding:20px}.nb-op-figs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin:0 0 15px;background:var(--nb-rule);border:1px solid var(--nb-rule)}.nb-op-figs div{padding:15px;background:var(--nb-ground)}.nb-op-figs dt{font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--nb-quiet)}.nb-op-figs dd{margin:2px 0 0;font-family:var(--nb-display);font-weight:700;font-size:1.25rem}.nb-op-lic{font-size:.75rem;color:var(--nb-quieter);margin:0 0 20px}.nb-op-lic b{color:var(--nb-ink)}.nb-op-action{font-size:.875rem;color:var(--nb-body);margin:20px 0;padding:15px 20px;background:var(--nb-ground);border:1px solid var(--nb-rule);border-left:3px solid var(--nb-key-yellow)}.nb-op-action b{font-family:var(--nb-display);font-weight:700;color:var(--nb-key-yellow)}.nb-op-cta{display:flex;flex-wrap:wrap;align-items:center;gap:15px 20px;margin:0}.nb-op-cta span{font-size:.625rem;color:var(--nb-quieter);letter-spacing:.06em;text-transform:uppercase}.nb-btn{display:inline-block;background:var(--nb-accent);color:var(--nb-ink);box-shadow:none;font-family:var(--nb-display);font-weight:600;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;padding:10px 20px;transition:transform var(--nb-settle) var(--nb-ease)}.nb-btn:hover,.nb-btn:focus-visible{color:var(--nb-ink);box-shadow:none;transform:translateY(var(--nb-step))}.nb-foot{margin-top:60px;padding-bottom:60px}.nb-foot-block{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;padding:40px;background:var(--nb-accent);color:var(--nb-ground)}.nb-foot-rg h2{margin:0 0 20px;font-size:1.25rem;color:var(--nb-ground)}.nb-foot-rg p{margin:1em 0;font-size:.875rem;max-width:62ch}.nb-foot-rg p:last-child{margin-bottom:0}.nb-foot-rg a{color:var(--nb-ground);box-shadow:inset 0 -2px 0 var(--nb-ground)}.nb-foot-rg a:hover,.nb-foot-rg a:focus-visible{box-shadow:inset 0 -1.1em 0 var(--nb-ground);color:var(--nb-ink)}.nb-foot-rg a:focus-visible{outline-color:var(--nb-ground)}.nb-foot-rg p.nb-foot-help{display:flex;flex-wrap:wrap;align-items:baseline;gap:5px 10px;font-family:var(--nb-display);font-weight:600;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase}.nb-foot-help span{font-weight:400;text-transform:none;letter-spacing:0}.nb-foot-rg p.nb-foot-help a{line-height:1.3}.nb-foot-rg p.nb-foot-help a:hover,.nb-foot-rg p.nb-foot-help a:focus-visible{box-shadow:inset 0 -1.35em 0 var(--nb-ground)}.nb-foot-nav{display:grid;grid-template-columns:repeat(2,auto);gap:15px 30px;align-content:start}.nb-foot-nav a{font-family:var(--nb-display);font-weight:600;font-size:.75rem;max-width:fit-content;text-transform:uppercase;white-space:nowrap;color:var(--nb-ground);box-shadow:none}.nb-foot-nav a:hover,.nb-foot-nav a:focus-visible{color:var(--nb-ground);box-shadow:inset 0 -2px 0 var(--nb-ground)}.nb-foot-prov{margin:30px 0 0;text-align:center;font-size:.625rem;letter-spacing:.06em;text-transform:uppercase;color:var(--nb-quieter)}@media(max-width:1080px){.nb-nav ul{flex-direction:column;flex-wrap:nowrap}.nb-nav li{text-align:left}.nb-nav a{padding:15px}.nb-top-in{padding:20px}.nb-rail{margin-top:20px;grid-template-columns:repeat(2,minmax(0,1fr))}.nb-defn,.nb-calc,.nb-calc--market{grid-template-columns:repeat(2,minmax(0,1fr))}.nb-calc--convert>:nth-last-child(2){grid-column:1/-1}.nb-flash{display:block;margin:5px 0 0}.nb-foot-block{grid-template-columns:minmax(0,1fr)}.nb-navbar{display:none}.js .nb-top.is-stuck{box-shadow:none}.js .nb-top .nb-nav a[aria-current=page]{background:var(--nb-accent);color:var(--nb-ink)}.js .nb-top .nb-nav a[aria-current=page] .nb-no{color:color-mix(in srgb,var(--nb-ink) 72%,transparent)}.js .nb-burger{display:flex}.js .nb-nav{display:grid;grid-template-rows:0fr;padding-top:0;padding-bottom:0;transition:grid-template-rows .28s var(--nb-ease),padding .28s var(--nb-ease)}.js .nb-nav>ul{min-height:0}.js .is-open .nb-nav{grid-template-rows:1fr;padding-top:15px;padding-bottom:15px}@media(prefers-reduced-motion:reduce){.js .nb-nav{transition:none}}}@media(max-width:767px){.nb-foot-block{gap:30px;padding:25px}.nb-op-figs{grid-template-columns:repeat(2,minmax(0,1fr))}.nb-ex tbody tr{display:block;border-bottom:1px solid var(--nb-rule)}.nb-ex tbody tr:last-child{border-bottom:0}.nb-ex tbody td{display:block;border-bottom:0;padding:0 20px}.nb-keyval tbody th{display:block;width:100%;border-bottom:0;padding:15px 15px 0;white-space:normal}.nb-keyval tbody td{display:block;width:100%;padding:5px 15px 15px}.nb-ex tbody td:first-child{padding-top:15px}.nb-ex tbody td:last-child{padding-bottom:15px}.nb-ex .nb-name{white-space:normal;margin-bottom:2px}.nb-ex .nb-exdetail{margin-bottom:5px}.nb-ex .nb-prov{text-align:left}.nb-tape{border-left:0;border-top:3px solid var(--nb-accent)}.nb-receipt{grid-template-columns:1fr}}.js .nb-row{opacity:0;transition:opacity var(--nb-feed) var(--nb-ease);transition-delay:var(--d,0ms)}.js .nb-row td{transform:translateY(10px);transition:transform var(--nb-feed) var(--nb-ease);transition-delay:var(--d,0ms)}.js .nb-row.is-fed{opacity:1}.js .nb-row.is-fed td{transform:none}.js .nb-faq-item,.js .nb-rise{opacity:0;transform:translateY(10px);transition:opacity var(--nb-feed) var(--nb-ease),transform var(--nb-feed) var(--nb-ease);transition-delay:var(--d,0ms)}.js .nb-faq-item.is-fed,.js .nb-rise.is-fed{opacity:1;transform:none}.js td.nb-bar i{transform:scaleX(0);transform-origin:left center;transition:transform .52s var(--nb-ease);transition-delay:calc(var(--d,0ms) + .14s)}.js .nb-row.is-fed td.nb-bar i{transform:none}.nb-sweep{position:relative;background:transparent}.nb-sweep:before{content:"";position:absolute;inset:0;z-index:0;background:var(--nb-panel);transform-origin:left center}.nb-sweep>*{position:relative;z-index:1}.js .nb-sweep:before{transform:scaleX(0);transition:transform .52s var(--nb-ease);transition-delay:var(--d,0ms)}.js .nb-sweep.is-fed:before{transform:none}.js .nb-sweep>*{opacity:0;transition:opacity var(--nb-feed) var(--nb-ease);transition-delay:calc(var(--d,0ms) + .18s)}.js .nb-sweep.is-fed>*{opacity:1}@media(max-width:767px){.js .nb-row,.js .nb-row td,.js .nb-faq-item,.js .nb-rise{transition-delay:0ms}.js .nb-sweep:before{transition-delay:0ms}.js .nb-sweep>*{transition-delay:.18s}.js td.nb-bar i,.js .nb-plot-fill{transition-delay:.14s}}@media(prefers-reduced-motion:reduce){.js .nb-row,.js .nb-row.is-fed{opacity:1;transition:none}.js .nb-row td,.js .nb-row.is-fed td,.js td.nb-bar i,.js .nb-row.is-fed td.nb-bar i,.js .nb-plot-fill,.js .nb-row.is-fed .nb-plot-fill{transform:none;transition:none}.js .nb-faq-item,.js .nb-faq-item.is-fed,.js .nb-rise,.js .nb-rise.is-fed{opacity:1;transform:none;transition:none}.js .nb-sweep:before,.js .nb-sweep.is-fed:before{transform:none;transition:none}.js .nb-sweep>*,.js .nb-sweep.is-fed>*{opacity:1;transition:none}a,.nb-toggle button,.nb-faq-q:before,.nb-faq-q h3,.nb-btn,.nb-nav a{transition:none}}.nb-chart{margin:30px 0 0;border:1px solid var(--nb-rule);background:var(--nb-panel);padding:20px}.nb-chart svg{display:block;width:100%;height:auto}.nb-chart figcaption{font-size:.75rem;color:var(--nb-quiet);margin-top:15px}.nb-chartnote{margin:15px 0 0;font-family:var(--nb-display);font-weight:600;font-size:.75rem;color:var(--nb-quieter)}.nb-decay .nb-dc-y,.nb-decay .nb-dc-x{font-size:9px}.nb-decay .nb-dc-axis{font-size:8.5px}.nb-legend{list-style:none;display:flex;flex-wrap:wrap;gap:10px 30px;margin:15px 0 0;padding:0;font-family:var(--nb-display);font-weight:600;font-size:.75rem;color:var(--nb-quiet)}.nb-legend li{display:flex;align-items:center;gap:8px}.nb-legend b{font-weight:600;color:var(--nb-body)}.nb-legend i{width:14px;height:3px;flex:none;background:var(--nb-rule-firm)}.nb-legend li:nth-child(1) i{background:var(--nb-key-green)}.nb-legend li:nth-child(2) i{background:var(--nb-key-yellow)}.nb-legend li:nth-child(3) i{background:var(--nb-accent)}.nb-plot{--label:160px;--gap:10px;--val:60px;padding-right:var(--val);font-family:var(--nb-display)}.nb-plot-axis,.nb-plot-mean,.nb-plot-row{display:grid;grid-template-columns:var(--label) minmax(0,1fr);gap:0 var(--gap);align-items:center}.nb-plot-axis{margin-bottom:5px}.nb-plot-scale{grid-column:2;position:relative;height:15px}.nb-plot-scale span{position:absolute;transform:translate(-50%);white-space:nowrap;font-size:.625rem;font-weight:600;letter-spacing:.1em;color:var(--nb-quieter)}.nb-plot-mean{margin-top:4px}.nb-plot-mean span{text-transform:uppercase;color:var(--nb-key-yellow)}.nb-plot-rows{position:relative}.nb-plot-row{padding:5px 0}.nb-plot-name{font-size:.75rem;line-height:1;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--nb-quiet);text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nb-plot-track{position:relative;height:13px;background-image:repeating-linear-gradient(to right,var(--nb-rule) 0 1px,transparent 1px var(--step))}.nb-plot-mark{position:absolute;top:-3px;bottom:-3px;left:calc(var(--label) + var(--gap));right:0;pointer-events:none}.nb-plot-mark i{position:absolute;top:0;bottom:0;left:var(--mean);width:1px;background-image:repeating-linear-gradient(to bottom,var(--nb-key-yellow) 0 3px,transparent 3px 6px)}.nb-plot-fill{display:block;height:100%;width:var(--w);background:color-mix(in srgb,var(--nb-accent) 45%,var(--nb-panel))}.nb-plot-val{position:absolute;left:var(--w);top:50%;transform:translateY(-50%);margin-left:10px;font-size:.75rem;line-height:1;font-weight:600;letter-spacing:.04em;color:var(--nb-body);white-space:nowrap}.nb-plot-row.is-keen .nb-plot-name{color:var(--nb-accent)}.nb-plot-row.is-keen .nb-plot-fill{background:var(--nb-accent)}.nb-plot-row.is-keen .nb-plot-val{color:var(--nb-ink)}.js .nb-plot-fill{transform:scaleX(0);transform-origin:left center;transition:transform .52s var(--nb-ease);transition-delay:calc(var(--d,0ms) + .14s)}.js .nb-row.is-fed .nb-plot-fill{transform:none}@media(max-width:767px){.nb-plot-axis,.nb-plot-mean,.nb-plot-row{grid-template-columns:minmax(0,1fr);gap:3px}.nb-plot-row{padding:7px 0}.nb-plot-scale{grid-column:1}.nb-plot-name{text-align:left;font-size:.75rem}.nb-plot-mark{left:0}.nb-decay .nb-dc-y,.nb-decay .nb-dc-x{font-size:24px}.nb-decay .is-minor,.nb-decay .nb-dc-axis{display:none}}.nb-mark img{display:block;flex:none;width:26px;height:26px}@media(max-width:480px){.nb-rail,.nb-defn,.nb-calc,.nb-calc--market,.nb-op-figs,.nb-foot-nav{grid-template-columns:minmax(0,1fr)}.nb-page-no{display:none}.nb-mark,.nb-faq-q h3{font-size:1.125rem}}