@font-face{font-family:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-vietnamese-wdth-normal.rJmnGBSt.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:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-latin-ext-wdth-normal.7khWdh9v.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:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-latin-wdth-normal.DY7AcnAa.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}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-cyrillic-ext-400-normal.g30qAdWV.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-ext-400-normal.Dsrv2Tcn.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-cyrillic-400-normal.DZqxrq2p.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-400-normal.BTotfTJu.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-greek-400-normal._efipK4i.woff2)format("woff2"),url(/_astro/ibm-plex-sans-greek-400-normal.D9ESIMu3.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-vietnamese-400-normal.DG4YqDda.woff2)format("woff2"),url(/_astro/ibm-plex-sans-vietnamese-400-normal.fK1oJ5dG.woff)format("woff");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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-latin-ext-400-normal.C5H60-Va.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-ext-400-normal.RBey6euL.woff)format("woff");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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-latin-400-normal.CDDApCn2.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-400-normal.CYLoc0-x.woff)format("woff");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}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-cyrillic-ext-500-normal.Cs5J6C77.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-ext-500-normal.DB5PtV2g.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-cyrillic-500-normal.CocWQlwt.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-500-normal.ByOcLdNv.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-greek-500-normal.JMMifIXV.woff2)format("woff2"),url(/_astro/ibm-plex-sans-greek-500-normal.CuWXN6rf.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-vietnamese-500-normal.e4dixQRQ.woff2)format("woff2"),url(/_astro/ibm-plex-sans-vietnamese-500-normal.BEb3_waV.woff)format("woff");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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-latin-ext-500-normal.DakdToA3.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-ext-500-normal.D0aIdm-b.woff)format("woff");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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-latin-500-normal.6ng42L7E.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-500-normal.BgVn5rGT.woff)format("woff");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}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-cyrillic-ext-600-normal.DUMzJB7m.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-ext-600-normal.Bz0x94Yp.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-cyrillic-600-normal.71GNu3SW.woff2)format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-600-normal.BGq0mW3O.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-greek-600-normal.DzTrcv_p.woff2)format("woff2"),url(/_astro/ibm-plex-sans-greek-600-normal.D-CqTdkO.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-vietnamese-600-normal.DpPYBSTl.woff2)format("woff2"),url(/_astro/ibm-plex-sans-vietnamese-600-normal.DgdngZtN.woff)format("woff");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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-latin-ext-600-normal.DOrvGEcy.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-ext-600-normal.DIrixKbi.woff)format("woff");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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-sans-latin-600-normal.CuJfVYMP.woff2)format("woff2"),url(/_astro/ibm-plex-sans-latin-600-normal.Cu4Hd6ag.woff)format("woff");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}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-cyrillic-ext-400-normal.xuaO2J-f.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-ext-400-normal.DMdlQ8Kv.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-cyrillic-400-normal.BSMlKf0J.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-400-normal.CEL4l2ZJ.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-vietnamese-400-normal.BulugwFq.woff2)format("woff2"),url(/_astro/ibm-plex-mono-vietnamese-400-normal.DDuiU_S-.woff)format("woff");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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-latin-ext-400-normal.BmRBH3aV.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-ext-400-normal.D3D2R8hC.woff)format("woff");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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-latin-400-normal.DMJ8VG8y.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-400-normal.CvHOgSBP.woff)format("woff");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}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-mono-cyrillic-ext-500-normal.BqneJy0T.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-ext-500-normal.BIfNGwUT.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-mono-cyrillic-500-normal.Bq9vWWag.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-500-normal.Ael50iVv.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-mono-vietnamese-500-normal.DZ4AoWbu.woff2)format("woff2"),url(/_astro/ibm-plex-mono-vietnamese-500-normal.C8zxqsMH.woff)format("woff");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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-mono-latin-ext-500-normal.CAhNIIs5.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-ext-500-normal.CZ70TYgx.woff)format("woff");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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-mono-latin-500-normal.DSY6xOcd.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-500-normal.CB9ihrfo.woff)format("woff");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}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-mono-cyrillic-ext-600-normal.V-xxqcpd.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-ext-600-normal.9HEixskS.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-mono-cyrillic-600-normal.CTOM6hUh.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-600-normal.fLZuRloM.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-mono-vietnamese-600-normal.D2EvbN8M.woff2)format("woff2"),url(/_astro/ibm-plex-mono-vietnamese-600-normal.iLQfcSjf.woff)format("woff");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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-mono-latin-ext-600-normal.D38SheWl.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-ext-600-normal.DmB0ttJJ.woff)format("woff");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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/ibm-plex-mono-latin-600-normal.BgSNZQsw.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-600-normal.DWFSQ4vo.woff)format("woff");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{--paper:#ece5d6;--paper-hi:#f4efe4;--paper-lo:#e2dac8;--seam:#cfc5af;--rule:#b4aa94;--rule-strong:#7e7665;--ink:#1c1b18;--ink-2:#47443c;--ink-3:#655f52;--stripe-1:#4c5a68;--stripe-2:#7a7f4e;--stripe-3:#d2a85e;--stripe-4:#a8432f;--signal:#d63a2c;--font-wide:"Archivo Variable", "Archivo", "Univers Extended", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-sans:"IBM Plex Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;--hair:1px;--gap:6px;--rivet:5px}.iso[data-theme=light]{--anatomy-page:#ece5d6;--anatomy-card:#f4efe4;--anatomy-text:#47443c;--anatomy-strong:#1c1b18;--anatomy-muted:#7a7466;--anatomy-paper:#f4efe4;--anatomy-face:#fbf8f1;--anatomy-top:#fbf8f1;--anatomy-shade-0:#d2c8b2;--anatomy-shade-1:#dcd3c0;--anatomy-shade-2:#e5ddcd;--anatomy-shade-3:#eee8db;--anatomy-lit-top:#fffdf8;--anatomy-lit-shade:#ece5d6;--anatomy-hi:#23211d;--anatomy-mid:#857e6e;--anatomy-lo:#b0a793;--anatomy-faint:#d3cab6;--anatomy-lit:#000;--anatomy-halo:#7f7560;--anatomy-halo-opacity:.3;--anatomy-dot:#3a3731;--anatomy-red:#d63a2c;--anatomy-green:#2f9e57;--anatomy-blue:#3557b7;--anatomy-mono:"IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;--anatomy-lift:inset 0 1px 0 0 #fffdf8, 0 0 0 1px #1c1b1814}*,: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{background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--font-sans);font-feature-settings:"tnum" 0;-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;overflow-x:hidden}body:before{content:"";z-index:100;pointer-events:none;opacity:.5;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .40 0 0 0 0 .32 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");position:fixed;inset:0}img,video,svg,canvas{max-width:100%;display:block}a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}a:hover{text-decoration-color:var(--ink)}::selection{background:var(--stripe-3);color:var(--ink)}:focus-visible{outline:2px solid var(--ink);outline-offset:2px}h1,h2,h3,h4{margin:0;font-weight:700}p{margin:0 0 1em}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.wide{font-family:var(--font-wide);text-transform:uppercase;letter-spacing:.005em;font-weight:800;font-stretch:125%;line-height:.92}.label{font:500 11px/1.4 var(--font-mono);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}.label-ink{color:var(--ink)}.mono{font-family:var(--font-mono)}.num{font-family:var(--font-wide);font-variant-numeric:tabular-nums;letter-spacing:-.01em;font-weight:700;font-stretch:125%}.lede{color:var(--ink-2);max-width:62ch;font-size:18px;line-height:1.55}.prose{max-width:70ch;color:var(--ink-2)}.prose strong{color:var(--ink)}.wrap{width:min(1240px,100% - 32px);margin-inline:auto}.chassis{gap:var(--gap);padding:var(--gap);background:var(--seam);border:1px solid var(--rule-strong);display:grid;box-shadow:inset 0 1px #00000010}.plate{background:var(--paper);min-width:0;padding:28px;position:relative;box-shadow:inset 0 0 0 1px #fffdf866,0 1px #1c1b1812}.plate.raised{background:var(--paper-hi)}.plate.recess{background:var(--paper-lo);box-shadow:inset 0 1px 2px #1c1b1818}.rivets{position:relative}.rivets:after{--rv:radial-gradient(circle at 42% 38%, #fffdf8 0 .8px, #bdb39c 1.3px 2.3px, #6f6858 2.5px 3px, transparent 3.3px);content:"";pointer-events:none;background:var(--rv) 0 0 / 8px 8px no-repeat, var(--rv) 100% 0 / 8px 8px no-repeat, var(--rv) 0 100% / 8px 8px no-repeat, var(--rv) 100% 100% / 8px 8px no-repeat;position:absolute;inset:6px}.seam-h{border-top:1px solid var(--rule);height:0;margin:22px 0;box-shadow:0 1px #fffdf8}.window{padding:10px;position:relative}.window:before{content:"";pointer-events:none;--m:var(--ink-2);background:linear-gradient(var(--m), var(--m)) 0 0 / 14px 1px no-repeat, linear-gradient(var(--m), var(--m)) 0 0 / 1px 14px no-repeat, linear-gradient(var(--m), var(--m)) 100% 0 / 14px 1px no-repeat, linear-gradient(var(--m), var(--m)) 100% 0 / 1px 14px no-repeat, linear-gradient(var(--m), var(--m)) 0 100% / 14px 1px no-repeat, linear-gradient(var(--m), var(--m)) 0 100% / 1px 14px no-repeat, linear-gradient(var(--m), var(--m)) 100% 100% / 14px 1px no-repeat, linear-gradient(var(--m), var(--m)) 100% 100% / 1px 14px no-repeat;position:absolute;inset:0}.photo{background:var(--paper-lo);overflow:hidden}.photo img,.photo video{object-fit:cover;filter:sepia(.14)saturate(.9)contrast(1.02);width:100%;height:100%;transition:filter .4s}a:hover .photo img,.photo:hover img{filter:none}.hazard{background:repeating-linear-gradient(-45deg, var(--ink) 0 11px, var(--paper) 11px 22px);border-block:1px solid var(--ink);height:22px}.hazard.thin{background-size:auto;background:repeating-linear-gradient(-45deg, var(--ink) 0 6px, var(--paper) 6px 12px);height:10px}.stripe4{gap:3px;display:grid}.stripe4>i{height:5px;display:block}.stripe4>i:first-child{background:var(--stripe-1)}.stripe4>i:nth-child(2){background:var(--stripe-2)}.stripe4>i:nth-child(3){background:var(--stripe-3)}.stripe4>i:nth-child(4){background:var(--stripe-4)}.colorbar{grid-template-columns:repeat(4,1fr);width:100%;height:6px;display:grid}.colorbar>i:first-child{background:var(--stripe-1)}.colorbar>i:nth-child(2){background:var(--stripe-2)}.colorbar>i:nth-child(3){background:var(--stripe-3)}.colorbar>i:nth-child(4){background:var(--stripe-4)}.colorbar.short{width:96px}.colorbar.wide-seg{width:clamp(120px,24vw,280px);height:10px}.stencil{font:700 11px/1 var(--font-wide);letter-spacing:.22em;text-transform:uppercase;color:var(--ink-2);white-space:nowrap;border:1.5px solid;align-items:center;gap:8px;padding:5px 7px 4px;font-stretch:125%;display:inline-flex}.stencil.bare{border:0;padding:0}.vert{writing-mode:vertical-rl}.tick-rule{border-bottom:1px solid var(--ink-2);background:repeating-linear-gradient(90deg, var(--ink-2) 0 1px, transparent 1px 50px) bottom / 100% 12px no-repeat, repeating-linear-gradient(90deg, var(--ink-3) 0 1px, transparent 1px 10px) bottom / 100% 6px no-repeat;height:12px}.btn{--b:var(--ink);min-height:44px;font:600 12px/1 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);background:var(--paper-hi);border:1.5px solid var(--b);box-shadow:0 2px 0 var(--b);cursor:pointer;align-items:center;gap:10px;padding:0 18px;text-decoration:none;transition:transform .12s,box-shadow .12s,background .2s;display:inline-flex}.btn:hover{background:#fffdf8}.btn:active{box-shadow:0 0 0 var(--b);transform:translateY(2px)}.btn .key{letter-spacing:0;border:1px solid;place-items:center;width:18px;height:18px;font-size:11px;display:inline-grid}.btn.signal{--b:#8e2219;background:var(--signal);color:#fff8ee;border-color:#8e2219}.btn.signal:hover{background:#e04436}.btn.ghost{box-shadow:none;border-color:var(--rule-strong);background:0 0}.btn.ghost:hover{border-color:var(--ink);background:0 0}.topbar{z-index:50;background:color-mix(in srgb, var(--paper) 92%, transparent);backdrop-filter:blur(6px);border-bottom:1px solid var(--rule-strong);position:sticky;top:0}.topbar .wrap{align-items:center;gap:20px;height:52px;display:flex}.brand{align-items:center;gap:10px;text-decoration:none;display:flex}.brand-mark{width:30px;height:30px}.brand-name{font:800 13px/1 var(--font-wide);letter-spacing:.06em;text-transform:uppercase;font-stretch:125%}.nav{gap:2px;margin-left:auto;display:flex}.nav a{font:500 11px/1 var(--font-mono);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-2);border:1px solid #0000;padding:9px 10px;text-decoration:none}.nav a span{color:var(--ink-3);margin-right:6px}.nav a:hover,.nav a[aria-current=true]{color:var(--ink);border-color:var(--rule-strong);background:var(--paper-hi)}.clock{font:500 11px/1 var(--font-mono);letter-spacing:.1em;color:var(--ink-3);white-space:nowrap}@media (width<=860px){.clock{display:none}}@media (width<=640px){.nav a{letter-spacing:.04em;padding:8px 6px;font-size:11px}.nav a span,.brand-name{display:none}}.sec{padding:72px 0 0;scroll-margin-top:60px}.sec-head{grid-template-columns:auto auto 1fr auto;align-items:end;gap:14px;margin-bottom:18px;display:grid}.sec-idx{font:500 11px/1 var(--font-mono);letter-spacing:.1em;border:1px solid var(--ink);align-self:center;padding:5px 6px}.sec-title{font-size:clamp(22px,3.4vw,34px)}.sec-rule{border-bottom:1px solid var(--ink);align-self:center;height:1px;position:relative}.sec-rule:after{content:"";background:var(--ink);width:7px;height:7px;position:absolute;top:-3px;right:0}.sec-meta{align-self:center}@media (width<=640px){.sec-head{grid-template-columns:auto 1fr}.sec-rule,.sec-meta{display:none}.sec{padding-top:56px}}.hero{margin-top:26px}.hero-grid{grid-template-columns:minmax(0,1fr) 360px}.hero-main{flex-direction:column;gap:22px;padding:34px 36px 32px;display:flex;overflow:hidden}.hero-docline{border-bottom:1px solid var(--rule);flex-wrap:wrap;justify-content:space-between;gap:12px;padding-bottom:12px;display:flex}.hero-name{font-size:clamp(44px,8.2vw,112px)}.hero-name .alias{color:var(--ink-3);font-weight:600}.hero-sub{flex-wrap:wrap;gap:8px 22px;display:flex}.hero-actions{flex-wrap:wrap;gap:10px;margin-top:4px;display:flex}.hero-side{grid-template-rows:auto 1fr auto;gap:14px;padding:24px 22px;display:grid}.hero-side .side-top,.hero-side .side-labels{justify-content:space-between;align-items:flex-end;gap:10px;width:100%;display:flex}.hero-side .side-top{align-items:center}.hero-side .patch{place-self:center;width:min(316px,100%)}.kink{height:29px;margin:4px -36px 0;position:relative}.kink .stripe4{position:absolute;top:0;left:0;right:0}.cells{grid-template-columns:repeat(4,minmax(0,1fr))}.coursework{gap:14px;display:grid}.course-h{letter-spacing:.04em;font-size:15px}.courses{margin:0;padding:0;list-style:none;display:grid}.courses li{border-bottom:1px solid var(--rule);grid-template-columns:minmax(0,1fr) minmax(120px,280px) 34px;align-items:center;gap:16px;padding:11px 0;display:grid}.courses li:last-child{border-bottom:0}.c-name{font-size:15px}.c-bar{grid-template-columns:repeat(12,1fr);gap:3px;height:12px;display:grid}.c-bar i{background:var(--seam)}.c-bar i.on{background:var(--ink)}.c-grade{text-align:right;font-size:15px}@media (width<=560px){.courses li{grid-template-columns:minmax(0,1fr) 34px;gap:6px 12px}.c-bar{grid-area:2/1/auto/-1}}.cell{align-content:start;gap:8px;padding:16px 20px 18px;display:grid}.cell .v{font-size:clamp(17px,2vw,22px);line-height:1.1}.cell-link{text-decoration:none;transition:background .2s}.cell-link:hover{background:var(--paper-hi)}.cell-link:hover .v{text-underline-offset:4px;text-decoration:underline 1.5px}.hazard-band{margin-top:var(--gap);grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;display:grid}@media (width<=960px){.hero-grid{grid-template-columns:1fr}.hero-side .patch{width:min(250px,72%)}.cells{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=560px){.hero-main{padding:22px 18px}.kink{margin-inline:-18px}.hero-side{padding:18px}.plate{padding:20px 18px}}.viewer{aspect-ratio:16/8.2;background:var(--paper-hi);min-height:320px;position:relative;overflow:hidden}.viewer canvas{cursor:grab;touch-action:pan-y;width:100%!important;height:100%!important}.viewer canvas:active{cursor:grabbing}.viewer-hud{pointer-events:none;grid-template-rows:auto 1fr auto;padding:14px 16px;display:grid;position:absolute;inset:0}.viewer-hud .row{justify-content:space-between;gap:10px;display:flex}.viewer-hud .reticle{border:1px solid #1c1b1830;border-radius:50%;place-self:center;width:46px;height:46px;position:relative}.viewer-hud .reticle:before,.viewer-hud .reticle:after{content:"";background:#1c1b1830;position:absolute}.viewer-hud .reticle:before{width:1px;top:-10px;bottom:-10px;left:50%}.viewer-hud .reticle:after{height:1px;top:50%;left:-10px;right:-10px}.viewer-controls{pointer-events:auto;flex-direction:column;gap:6px;display:flex;position:absolute;bottom:44px;right:14px}.viewer-controls .btn{min-height:34px;box-shadow:0 1.5px 0 var(--b);padding:0 12px;font-size:11px}.viewer-controls .btn[aria-pressed=true]{background:var(--ink);color:var(--paper-hi)}.viewer-fallback{object-fit:contain;opacity:.35;filter:grayscale();width:100%;height:100%;position:absolute;inset:0}@media (width<=640px){.viewer{aspect-ratio:4/4.2}.viewer-controls{bottom:40px;right:10px}}.manifest{grid-template-columns:repeat(12,minmax(0,1fr))}.card{flex-direction:column;grid-column:span 4;padding:0;text-decoration:none;transition:background .2s;display:flex}.card:hover{background:var(--paper-hi)}.card.feature{grid-column:span 4}.card-top{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.card .window{margin:14px 16px 0}.card .photo{aspect-ratio:4/3}.card.feature .photo{aspect-ratio:1;background:var(--paper-hi)}.card.feature .photo img{object-fit:contain;filter:none}.card-body{flex:1;align-content:start;gap:8px;padding:16px 18px 18px;display:grid}.card-title{font-size:clamp(18px,1.9vw,23px);line-height:1}.card-sub{color:var(--ink-2);font-size:14.5px;line-height:1.45}.card-foot{border-top:1px solid var(--rule);justify-content:space-between;align-items:center;padding:11px 16px;display:flex}.card-foot .go{font:600 11px/1 var(--font-mono);letter-spacing:.08em}.card:hover .go{text-underline-offset:4px;text-decoration:underline}.status{align-items:center;gap:7px;display:inline-flex}.status:before{content:"";border:1.5px solid var(--ink);width:8px;height:8px}.status[data-s=ACTIVE]:before{background:var(--ink)}.archive .card{grid-column:span 4}.archive .card .photo{aspect-ratio:16/10}@media (width<=960px){.card,.card.feature,.archive .card{grid-column:span 6}}@media (width<=620px){.card,.card.feature,.archive .card{grid-column:span 12}}.log{border-collapse:collapse;width:100%}.log td{border-bottom:1px solid var(--rule);vertical-align:baseline;padding:11px 12px}.log tr:last-child td{border-bottom:0}.log .t{font:500 12.5px/1 var(--font-mono);white-space:nowrap;color:var(--ink-2);width:1%}.log .c{width:1%}.log .c span{font:600 11px/1 var(--font-mono);letter-spacing:.06em;border:1px solid var(--rule-strong);white-space:nowrap;padding:4px 6px 3px}.log tr[data-c=TARGET] .c span{background:var(--ink);color:var(--paper-hi);border-color:var(--ink)}.log .e{color:var(--ink)}.log .m{text-align:right;white-space:nowrap;width:1%}.log .m a{font:500 11px/1 var(--font-mono);letter-spacing:.1em}@media (width<=640px){.log .c{display:none}.log td{padding:10px 6px}.log .e{font-size:14.5px}}.matrix-wrap{overflow-x:auto}.matrix{border-collapse:collapse;width:100%;min-width:720px}.matrix th,.matrix td{border:1px solid var(--rule);padding:7px 8px}.matrix thead th{font:500 11px/1.2 var(--font-mono);letter-spacing:.04em;color:var(--ink-3);text-align:center;vertical-align:bottom;height:96px}.matrix thead th a{writing-mode:vertical-rl;text-decoration:none;display:inline-block;transform:rotate(180deg)}.matrix thead th a:hover{color:var(--ink)}.matrix .grp th{text-align:left;font:700 11px/1 var(--font-wide);letter-spacing:.1em;text-transform:uppercase;background:var(--paper-lo);font-stretch:125%}.matrix tbody th{text-align:left;white-space:nowrap;font-size:14px;font-weight:500}.matrix td{text-align:center;width:46px}.matrix td i{background:var(--ink);width:11px;height:11px;display:inline-block}.contact-grid{grid-template-columns:1.3fr 1fr}.contact-big{font-size:clamp(26px,4.4vw,52px)}.channels{gap:0;display:grid}.channels a{border-bottom:1px solid var(--rule);grid-template-columns:110px 1fr auto;align-items:center;gap:12px;padding:14px 4px;text-decoration:none;display:grid}.channels a:hover{background:var(--paper-hi)}@media (width<=860px){.contact-grid{grid-template-columns:1fr}}.foot{border-top:1px solid var(--ink);margin-top:80px}.foot .wrap{flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding:18px 0 30px;display:flex}.crumbs{align-items:center;gap:10px;margin:26px 0 12px;display:flex}.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}.m-head{grid-template-columns:minmax(0,1fr) 380px}.m-title-box{container-type:inline-size}.m-title{font-size:min(84px, calc(100cqi / (var(--len,10) * .9)))}.m-sub{color:var(--ink-2);max-width:34ch;margin-top:16px;font-size:clamp(17px,1.8vw,21px);line-height:1.35}.dataplate{background:var(--paper-hi);align-content:start;gap:0;padding:26px 24px 20px;display:grid}.dataplate dl{grid-template-columns:82px 1fr;margin:0;display:grid}.dataplate dt,.dataplate dd{border-bottom:1px solid var(--rule);margin:0;padding:9px 0}.dataplate dd{font-size:14.5px;line-height:1.4}.dataplate dl>:nth-last-child(-n+2){border-bottom:0}.stats{grid-template-columns:repeat(3,minmax(0,1fr))}.stat{align-content:start;gap:10px;padding:20px 22px;display:grid}.stat .num{font-size:clamp(28px,3.6vw,44px);line-height:1}.stat .bar{grid-template-columns:repeat(20,1fr);gap:2px;height:6px;display:grid}.stat .bar i{background:var(--ink)}.stat .bar i.off{background:var(--seam)}@media (width<=960px){.m-head{grid-template-columns:1fr}}@media (width<=640px){.stats{grid-template-columns:1fr}}.doc{grid-template-columns:210px minmax(0,1fr);gap:0 44px;margin-top:56px;display:grid}.toc{align-self:start;gap:2px;display:grid;position:sticky;top:76px}.toc a{border-bottom:1px solid var(--rule);font:500 11px/1.3 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);grid-template-columns:34px 1fr;padding:7px 0;text-decoration:none;display:grid}.toc a:hover{color:var(--ink)}.doc-sec{padding-bottom:56px;scroll-margin-top:70px}.doc-h{border-bottom:1.5px solid var(--ink);align-items:baseline;gap:14px;margin-bottom:22px;padding-bottom:10px;display:flex}.doc-h .n{font:500 13px/1 var(--font-mono)}.doc-h h2{font-size:clamp(18px,2.2vw,24px)}.steps{gap:0;margin:0;padding:0;list-style:none;display:grid}.steps li{border-bottom:1px solid var(--rule);color:var(--ink-2);grid-template-columns:48px 22px 1fr;gap:10px;padding:14px 0;display:grid}.steps li .n{font:500 12px/1.6 var(--font-mono);color:var(--ink-3)}.steps li .box{border:1.5px solid var(--ink);width:14px;height:14px;margin-top:5px;position:relative}.steps li .box:after{content:"";border:solid var(--ink);border-width:0 2px 2px 0;width:4px;height:8px;position:absolute;top:0;left:3px;transform:rotate(45deg)}.spec{border-collapse:collapse;width:100%;font-size:14.5px}.spec th,.spec td{text-align:left;border:1px solid var(--rule);vertical-align:top;padding:10px 12px}.spec th{width:150px;font:500 11px/1.5 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);background:var(--paper-lo)}.spec thead th{width:auto}.spec td.n{font-family:var(--font-mono)}.figwrap{margin:0}.figwrap>.cap{color:var(--ink-2);gap:14px;padding-top:10px;font-size:14px;line-height:1.45;display:flex}.figwrap>.cap .label{white-space:nowrap;padding-top:2px}.plates{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 22px;display:grid}.plates figure{margin:0}.plates .photo{aspect-ratio:auto;background:var(--paper-hi)}.plates .photo img{object-fit:contain;height:auto;max-height:520px}.plates button{all:unset;cursor:zoom-in;width:100%;display:block}.plates button:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.plates .wide-plate{grid-column:1/-1}@media (width<=760px){.doc{grid-template-columns:1fr}.toc{display:none}.plates{grid-template-columns:1fr}}.report{border:1.5px solid var(--ink);background:var(--paper-hi)}.report-head{border-bottom:1.5px solid var(--ink);justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;display:flex}.report-stamp{text-transform:uppercase;font:800 12px/1 var(--font-wide);letter-spacing:.16em;color:var(--signal);border:2px solid var(--signal);padding:6px 8px 5px;font-stretch:125%;transform:rotate(-2deg)}.report dl{grid-template-columns:170px 1fr;margin:0;display:grid}.report dt,.report dd{border-bottom:1px solid var(--rule);margin:0;padding:14px}.report dt{border-right:1px solid var(--rule)}.report dd{color:var(--ink-2)}.report dl>:nth-last-child(-n+2){border-bottom:0}@media (width<=560px){.report dl{grid-template-columns:1fr}.report dt{border-bottom:0;border-right:0;padding-bottom:0}}.pager{grid-template-columns:1fr 1fr;margin-top:10px;display:grid}.pager a{gap:8px;padding:18px 20px;text-decoration:none;display:grid}.pager a:hover{background:var(--paper-hi)}.pager a:last-child{text-align:right}dialog.lightbox{border:1.5px solid var(--ink);background:var(--paper-hi);max-width:min(1400px,96vw);max-height:94vh;padding:0}dialog.lightbox::backdrop{background:#1c1b18cc}dialog.lightbox img{width:auto;max-height:84vh;margin:0 auto}dialog.lightbox .lb-bar{border-top:1px solid var(--rule);justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex}figure.anat .iso-plate-corner,figure.anat .dp-part,figure.anat .rg-step,figure.anat .iso-keys,figure.anat .mp-controls{letter-spacing:.04em;font-size:11px}@media (width<=560px){figure.anat .iso-plate-corner[data-corner=readout]{white-space:normal;text-align:right;max-width:100%;line-height:1.25}figure.anat .iso-plate-corner[data-corner=hint]{display:none}}.anat{max-width:100%;margin:0}@media print{body:before,.topbar,.hazard,.viewer,.toc{display:none!important}}.sheet-no[data-astro-cid-hkbrpulz]{border-left:1px solid var(--rule);margin-left:8px;padding-left:14px}@media (width<=860px){.sheet-no[data-astro-cid-hkbrpulz]{display:none}}