@font-face{font-family:Oswald Variable;font-style:normal;font-display:swap;font-weight:200 700;src:url(/_astro/oswald-cyrillic-ext-wght-normal.DLWmRmaW.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Oswald Variable;font-style:normal;font-display:swap;font-weight:200 700;src:url(/_astro/oswald-cyrillic-wght-normal.C8sJyxwB.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Oswald Variable;font-style:normal;font-display:swap;font-weight:200 700;src:url(/_astro/oswald-vietnamese-wght-normal.Tdf5mmdl.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Oswald Variable;font-style:normal;font-display:swap;font-weight:200 700;src:url(/_astro/oswald-latin-ext-wght-normal.Dj_1K-Kw.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Oswald Variable;font-style:normal;font-display:swap;font-weight:200 700;src:url(/_astro/oswald-latin-wght-normal.CzS3kehr.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--night-950:#030a18;--night-900:#071833;--night-800:#0d2647;--night-700:#17375f;--charcoal:#0a1426;--heat:#ff8a3d;--ember:#ff6a1f;--ember-ink:#b23c00;--ice:#8fd8ff;--ice-ink:#0a5f8f;--frost-white:#f2f9ff;--text:#13213a;--muted:#4b5d78;--on-dark:#e6f2ff;--on-dark-muted:#a8c2e0;--border:#d9e6f3;--bg:#f3f8fd;--surface:#fff;--link:#0a5f8f;--radius:14px;--maxw:1120px;--prose:740px;--font-sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-display:"Oswald Variable", "Arial Narrow", "Roboto Condensed", Impact, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--glow-heat:0 0 0 1px #ff8a3d99, 0 0 18px #ff8a3d80, 0 0 46px #ff6a1f4d;--glow-ice:0 0 0 1px #8fd8ff8c, 0 0 18px #8fd8ff59}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{font-family:var(--font-sans);color:var(--text);background:var(--bg);text-rendering:optimizelegibility;margin:0;font-size:18px;line-height:1.65}a{color:var(--link);text-underline-offset:2px}a:hover{color:var(--night-900)}:focus-visible{outline:3px solid var(--ice);outline-offset:2px;border-radius:4px}h1,h2,h3,h4{color:var(--night-900);line-height:1.15;font-family:var(--font-display);letter-spacing:.005em;margin:1.6em 0 .5em;font-weight:650}h1{text-transform:uppercase;letter-spacing:.01em;margin-top:0;font-size:2.75rem}h2{font-size:1.85rem}h3{font-size:1.35rem}img{max-width:100%;height:auto}.container{width:min(var(--maxw), 100% - 2.5rem);margin-inline:auto}.narrow{width:min(var(--prose), 100% - 2.5rem);margin-inline:auto}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.skip-link{z-index:50;background:#fff;padding:.5rem 1rem;position:absolute;top:0;left:-999px}.skip-link:focus{left:1rem}main{min-height:60vh;padding:2.5rem 0 4rem}.frost{isolation:isolate;color:var(--on-dark);background:radial-gradient(1100px 480px at 88% -12%, #8fd8ff38, transparent 60%), radial-gradient(700px 360px at 6% 110%, #ff6a1f29, transparent 65%), linear-gradient(180deg, var(--night-900) 0%, #0a2145 50%, var(--charcoal) 100%);position:relative;overflow:hidden}.frost h1,.frost h2,.frost h3{color:#fff}.frost a{color:var(--heat)}.frost a:hover{color:#fff}.frost .muted{color:var(--on-dark-muted)}.frost:after{content:"";z-index:-1;pointer-events:none;opacity:.35;background:linear-gradient(90deg,#0000,#8fd8ff8c,#fffc,#8fd8ff8c,#0000);height:6px;position:absolute;bottom:0;left:0;right:0}.frost.snow:before{content:"";z-index:-1;pointer-events:none;opacity:.55;background-image:radial-gradient(2px 2px at 20px 30px,#ffffffd9,#0000 60%),radial-gradient(1.5px 1.5px at 90px 120px,#ffffffb3,#0000 60%),radial-gradient(2.5px 2.5px at 160px 60px,#dcf0ffcc,#0000 60%),radial-gradient(1.5px 1.5px at 230px 180px,#fff9,#0000 60%),radial-gradient(2px 2px at 300px 90px,#ffffffbf,#0000 60%);background-size:320px 200px;animation:22s linear infinite cs-snow;position:absolute;inset:-200px 0 0}@keyframes cs-snow{0%{transform:translateY(0)}to{transform:translateY(200px)}}@media (prefers-reduced-motion:reduce){.frost.snow:before{animation:none}.heat-glow{animation:none!important}}.flake-divider{color:var(--night-900);align-items:center;gap:.9rem;margin:3rem 0 1.5rem;display:flex}.flake-divider:before,.flake-divider:after{content:"";background:linear-gradient(90deg, transparent, var(--ice-ink) 40%, var(--ember));border-radius:2px;flex:1;height:2px}.flake-divider:after{background:linear-gradient(90deg, var(--ember), var(--ice-ink) 60%, transparent)}.flake-divider svg{width:24px;height:24px;color:var(--ice-ink);flex:none}.flake-divider h2{text-transform:uppercase;letter-spacing:.04em;margin:0;font-size:1.6rem}.btn{background:var(--night-800);color:#fff;border:1px solid #0000;border-radius:10px;align-items:center;gap:.5em;padding:.7em 1.25em;font-size:.98rem;font-weight:700;text-decoration:none;transition:transform .15s,box-shadow .2s,background .2s;display:inline-flex}.btn:hover{color:#fff;background:var(--night-700)}.btn-heat{background:linear-gradient(180deg, #ffb27a, var(--heat) 50%, var(--ember));color:#2a0d00;box-shadow:var(--glow-heat)}.btn-heat:hover{color:#2a0d00;background:linear-gradient(180deg, #ffc89e, #ffa060 50%, var(--heat));transform:translateY(-1px);box-shadow:0 0 0 1px #ff8a3de6,0 0 28px #ff8a3da6,0 0 64px #ff6a1f66}.btn-ghost{color:var(--on-dark);background:#ffffff0a;border-color:#8fd8ff8c}.btn-ghost:hover{box-shadow:var(--glow-ice);color:#fff;background:#8fd8ff1f}.frost .btn-heat,.frost .btn-heat:hover{color:#2a0d00}@media (prefers-reduced-motion:reduce){.btn,.btn:hover{transition:none;transform:none}}.eyebrow{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.14em;color:var(--ember-ink);margin:0 0 .4rem;font-size:.85rem;font-weight:600}.frost .eyebrow{color:var(--heat)}.muted{color:var(--muted)}.prose{font-size:1.075rem}.prose p,.prose ul,.prose ol{margin:0 0 1.15em}.prose li{margin:.3em 0}.prose li>p{margin:0}.prose h2{padding-top:.2em;position:relative}.prose h2:before{content:"";background:linear-gradient(90deg, var(--ember), var(--ice));border-radius:4px;width:46px;height:4px;margin-bottom:.55em;display:block}.prose blockquote{border-left:4px solid var(--ember);color:#5a2a0a;background:#fff3ea;border-radius:0 10px 10px 0;margin:1.5em 0;padding:.75em 1.25em}.prose blockquote p:last-child{margin-bottom:0}.prose code{font-family:var(--font-mono);background:#eef2f7;border-radius:4px;padding:.1em .35em;font-size:.88em}.prose pre{background:var(--night-900);color:var(--on-dark);border-radius:var(--radius);padding:1em;overflow-x:auto}.prose pre code{background:0 0;padding:0}.prose hr{background:linear-gradient(90deg, transparent, var(--ember), var(--ice), transparent);border:0;height:2px;margin:2.5em 0}.prose table{border-collapse:collapse;background:var(--surface);border-radius:10px;width:100%;margin:1.5em 0;font-size:.93rem;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:.55em .75em}.prose thead th{background:var(--night-900);color:#fff;border-color:var(--night-800);font-weight:700}.prose tbody tr:nth-child(2n) td{background:#f9fbfd}.prose strong{color:#0f1824}.callout{border-radius:var(--radius);border:1px solid #bfe3fa;border-left:5px solid var(--ice-ink);background:#eaf6ff;margin:1.5em 0;padding:1em 1.25em}.callout.warn{border-color:#ffc9a6;border-left-color:var(--ember-ink);background:#fff2e8}.callout p:last-child{margin-bottom:0}.sources{font-size:.95rem}.sources li{overflow-wrap:anywhere}.formula{font-family:var(--font-mono);background:var(--night-900);color:var(--heat);white-space:nowrap;border-radius:10px;padding:.8em 1em;font-size:.92rem;overflow-x:auto}@media (width<=640px){body{font-size:17px}h1{font-size:2.05rem}h2{font-size:1.5rem}}.table-wrap{border:1px solid var(--border);background:var(--surface);-webkit-overflow-scrolling:touch;border-radius:10px;margin:1.5em 0;overflow-x:auto}.prose .table-wrap table,.table-wrap table{border-collapse:collapse;width:100%;min-width:720px;margin:0;font-size:.9rem;display:table}.table-wrap th,.table-wrap td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;border-top:0;border-left:0;border-right:0;padding:.55em .7em}.table-wrap thead th{background:var(--night-900);color:#fff;white-space:nowrap;font-weight:700}.table-wrap tbody th{font-weight:700}.table-wrap caption{caption-side:bottom;text-align:left;color:var(--muted);padding:.6em .8em;font-size:.84rem}.table-wrap .list{color:var(--muted);white-space:nowrap;font-size:.85em}.table-wrap tbody tr:nth-child(2n) th,.table-wrap tbody tr:nth-child(2n) td{background:#f9fbfd}.table-wrap tbody tr:nth-child(odd) th,.table-wrap tbody tr:nth-child(odd) td{background:#fff}.dash{border:1px solid #8fd8ff40;border-radius:18px;margin:0 0 2rem;padding:1.5rem;box-shadow:0 20px 50px #030a1859}.dash-grid{grid-template-columns:1.05fr 1fr;gap:1.5rem;display:grid}.dash fieldset{background:#ffffff08;border:1px solid #8fd8ff38;border-radius:12px;margin:0 0 1rem;padding:.9rem 1rem 1rem}.dash legend{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.12em;color:var(--ice);padding:0 .4rem;font-size:.8rem}.dash label{color:var(--on-dark);margin:.55rem 0 .25rem;font-size:.9rem;display:block}.dash input,.dash select{color:#fff;background:#06142b;border:1px solid #8fd8ff59;border-radius:9px;width:100%;padding:.55rem .7rem;font-family:inherit;font-size:1rem}.dash input:focus,.dash select:focus{outline:2px solid var(--heat);outline-offset:1px}.dash .row2{grid-template-columns:1fr 1fr;gap:0 .8rem;display:grid}.dash .hint{color:var(--on-dark-muted);margin:.2rem 0 0;font-size:.78rem}.gauge{text-align:center;background:radial-gradient(400px 200px at 50% 0,#ff8a3d2e,#0000 70%),#051126;border:1px solid #ff8a3d59;border-radius:14px;margin-bottom:1rem;padding:1.1rem 1.2rem}.gauge .lbl{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.14em;color:var(--on-dark-muted);font-size:.8rem}.gauge .big{font-family:var(--font-display);color:var(--heat);text-shadow:0 0 24px #ff8a3d8c;font-size:3rem;font-weight:700;line-height:1.05;display:block}.gauge .sub{color:var(--on-dark);font-size:.9rem}.readouts{grid-template-columns:1fr 1fr;gap:.7rem;margin-bottom:1rem;display:grid}.readout{background:#8fd8ff0f;border:1px solid #8fd8ff40;border-radius:12px;padding:.7rem .85rem}.readout b{font-family:var(--font-display);color:#fff;font-size:1.5rem;line-height:1.15;display:block}.readout span{color:var(--on-dark-muted);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem}.flag{border-radius:10px;margin:0 0 .8rem;padding:.7rem .9rem;font-size:.9rem}.flag.ok{color:#c9f5de;background:#50c88c1f;border:1px solid #50c88c73}.flag.warn{color:#ffe1cc;background:#ff8a3d1f;border:1px solid #ff8a3d80}.bars{gap:.55rem;display:grid}.bar{color:var(--on-dark);grid-template-columns:9.5rem 1fr 5.5rem;align-items:center;gap:.6rem;font-size:.88rem;display:grid}.bar .track{background:#ffffff0f;border-radius:999px;height:14px;display:block;overflow:hidden}.bar .fill{background:linear-gradient(90deg, var(--ice-ink), var(--ice));border-radius:999px;height:100%;transition:width .4s;display:block}.bar.hp .fill{background:linear-gradient(90deg, var(--ember), var(--heat));box-shadow:0 0 12px #ff8a3d99}.bar .v{text-align:right;font-family:var(--font-mono)}.dash table{border-collapse:collapse;width:100%;color:var(--on-dark);font-size:.86rem}.dash th,.dash td{text-align:left;vertical-align:top;border-bottom:1px solid #8fd8ff2e;padding:.4rem .35rem}.dash th{color:var(--ice);text-transform:uppercase;letter-spacing:.06em;font-size:.78rem;font-weight:600}.dash a{color:var(--heat)}@media (width<=860px){.dash-grid{grid-template-columns:1fr}.bar{grid-template-columns:7rem 1fr 4.8rem}}@media (prefers-reduced-motion:reduce){.bar .fill{transition:none}}.logo[data-astro-cid-f7espo7c]{align-items:center;gap:.55rem;display:inline-flex}.word[data-astro-cid-f7espo7c]{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.04em;font-size:1.45rem;font-weight:700;line-height:1}.dark[data-astro-cid-f7espo7c] .word[data-astro-cid-f7espo7c]{color:#eaf6ff}.dark[data-astro-cid-f7espo7c] .word[data-astro-cid-f7espo7c] b[data-astro-cid-f7espo7c]{color:var(--heat);text-shadow:0 0 14px #ff8a3d8c}.light[data-astro-cid-f7espo7c] .word[data-astro-cid-f7espo7c]{color:var(--night-900)}.light[data-astro-cid-f7espo7c] .word[data-astro-cid-f7espo7c] b[data-astro-cid-f7espo7c]{color:var(--ember-ink)}.word[data-astro-cid-f7espo7c] b[data-astro-cid-f7espo7c]{font-weight:700}.heat-glow[data-astro-cid-f7espo7c]{transform-origin:32px 32px;animation:4s ease-in-out infinite cs-pulse}@keyframes cs-pulse{0%,to{opacity:.75;transform:scale(.92)}50%{opacity:1;transform:scale(1.08)}}@media (prefers-reduced-motion:reduce){.heat-glow[data-astro-cid-f7espo7c]{animation:none}}.site-header[data-astro-cid-nen7h5rs]{z-index:20;backdrop-filter:blur(6px);background:#040e20f2;border-bottom:1px solid #8fd8ff40;position:sticky;top:0}.site-header[data-astro-cid-nen7h5rs]:after{content:"";background:linear-gradient(90deg, transparent, var(--heat), var(--ice), transparent);opacity:.7;height:1px;position:absolute;bottom:-1px;left:0;right:0}.bar[data-astro-cid-nen7h5rs]{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem 1.25rem;min-height:66px;display:flex}.brand[data-astro-cid-nen7h5rs]{text-decoration:none}nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{flex-wrap:wrap;gap:.25rem 1.4rem;margin:0;padding:0;list-style:none;display:flex}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--on-dark);font-family:var(--font-display);text-transform:uppercase;letter-spacing:.08em;border-bottom:2px solid #0000;padding:.3rem 0;font-size:.95rem;font-weight:500;text-decoration:none}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--heat);border-bottom-color:var(--heat)}@media (width<=720px){.site-header[data-astro-cid-nen7h5rs]{position:static}.bar[data-astro-cid-nen7h5rs]{padding:.65rem 0}nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{gap:.2rem 1rem}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{font-size:.85rem}}.site-footer[data-astro-cid-jo6i4kqk]{border-top:1px solid #8fd8ff40;margin-top:2rem;padding:2.75rem 0 1.5rem}.grid[data-astro-cid-jo6i4kqk]{grid-template-columns:2fr 1fr 1fr;gap:2rem;display:grid}.heading[data-astro-cid-jo6i4kqk]{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.1em;color:var(--heat);margin:0 0 .5rem;font-size:.95rem;font-weight:600}ul[data-astro-cid-jo6i4kqk]{margin:0;padding:0;font-size:.93rem;list-style:none}li[data-astro-cid-jo6i4kqk]{margin:.3rem 0}.site-footer[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--on-dark)}.site-footer[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--heat)}.small[data-astro-cid-jo6i4kqk]{color:var(--on-dark-muted);max-width:46ch;margin-top:.9rem;font-size:.92rem}.legal[data-astro-cid-jo6i4kqk]{color:var(--on-dark-muted);border-top:1px solid #ffffff1a;margin-top:2rem;padding-top:1rem;font-size:.85rem}@media (width<=720px){.grid[data-astro-cid-jo6i4kqk]{grid-template-columns:1fr 1fr}.grid[data-astro-cid-jo6i4kqk]>div[data-astro-cid-jo6i4kqk]:first-child{grid-column:1/-1}}