@font-face{font-family:Barlow Condensed;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-condensed-vietnamese-600-normal.A5AYRdjN.woff2)format("woff2"),url(/_astro/barlow-condensed-vietnamese-600-normal.CNlPk46_.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:Barlow Condensed;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-condensed-latin-ext-600-normal.18ESti3H.woff2)format("woff2"),url(/_astro/barlow-condensed-latin-ext-600-normal.Clv9cIcR.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:Barlow Condensed;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/barlow-condensed-latin-600-normal.DepVgxBB.woff2)format("woff2"),url(/_astro/barlow-condensed-latin-600-normal.BFJEwTuo.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:Barlow Condensed;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/barlow-condensed-vietnamese-700-normal.DYeBwlKR.woff2)format("woff2"),url(/_astro/barlow-condensed-vietnamese-700-normal.DhIzd8Tb.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:Barlow Condensed;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/barlow-condensed-latin-ext-700-normal.CwuXbfVR.woff2)format("woff2"),url(/_astro/barlow-condensed-latin-ext-700-normal.BIHFfxf0.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:Barlow Condensed;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/barlow-condensed-latin-700-normal.v1xN8_Wq.woff2)format("woff2"),url(/_astro/barlow-condensed-latin-700-normal.Dmwat-ge.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: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}:root{--ink:#111612;--ink-soft:#1b241d;--paper:#f1efe6;--paper-deep:#dddccd;--white:#fffef7;--muted:#747b72;--line:#11161229;--acid:#8fca3a;--teal:#4dd9c4;--orange:#e7a064;--danger:#ef684f;--display:"Barlow Condensed", sans-serif;--body:"IBM Plex Sans", sans-serif;--header-height:82px;--theme-bg:#f1efe6;--theme-surface:#f5f3ea;--theme-panel:#dddccd;--theme-text:#111612;--theme-soft-text:#485047}html[data-theme=dark]{color-scheme:dark;--line:#ecf0e726;--muted:#a7afa5;--theme-bg:#121713;--theme-surface:#151b16;--theme-panel:#1b241d;--theme-text:#edf0e8;--theme-soft-text:#b5bcb2}*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;color-scheme:light}body{color:var(--theme-text);background:var(--theme-bg);font-family:var(--body);margin:0;font-size:16px;line-height:1.6;transition:color .25s,background-color .25s}body::selection{background:var(--acid);color:var(--ink)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-header{z-index:50;height:var(--header-height);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:0 clamp(22px,4vw,70px);transition:background .25s,color .25s,height .25s;display:flex;position:relative}.site-header--light{color:var(--theme-text);background:var(--theme-bg)}.site-header--overlay{color:var(--white);border-color:#ffffff2e;position:absolute;inset:0 0 auto}.site-header--overlay.is-scrolled{height:66px;color:var(--ink);border-color:var(--line);backdrop-filter:blur(16px);background:#f1efe6f0;position:fixed}.site-header--admin{color:var(--white);background:var(--ink);border-color:#ffffff1f}.wordmark{font:700 27px/1 var(--display);align-items:center;gap:10px;display:flex}.wordmark img{object-fit:contain;width:46px;height:46px}.site-nav{align-items:center;gap:clamp(18px,2.4vw,38px);font-size:.88rem;font-weight:600;display:flex}.site-nav>a:not(.nav-cta){position:relative}.site-nav>a:not(.nav-cta):after{content:"";background:var(--acid);height:2px;transition:right .2s;position:absolute;bottom:-8px;left:0;right:100%}.site-nav>a:hover:after{right:0}.nav-admin{opacity:.7}.nav-cta{color:var(--ink);background:var(--acid);border:1px solid var(--acid);clip-path:polygon(7px 0,100% 0,100% calc(100% - 7px),calc(100% - 7px) 100%,0 100%,0 7px);padding:10px 18px}.theme-toggle{color:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:7px;padding:7px 0;font-size:.68rem;font-weight:600;display:inline-flex}.theme-toggle-track{opacity:.75;border:1px solid;border-radius:20px;width:30px;height:16px;position:relative}.theme-toggle-track i{background:currentColor;border-radius:50%;width:8px;height:8px;transition:transform .22s,background .22s;position:absolute;top:3px;left:3px}html[data-theme=dark] .theme-toggle-track i{background:var(--acid);transform:translate(14px)}.menu-button{color:currentColor;background:0 0;border:0;width:44px;height:44px;display:none}.menu-button span:not(.sr-only){background:currentColor;width:25px;height:2px;margin:6px auto;display:block}.reading-width-control{border-bottom:1px solid var(--line);margin:0 0 30px;padding-bottom:24px}.reading-width-control>span{color:var(--muted);letter-spacing:.11em;text-transform:uppercase;margin-bottom:9px;font-size:.58rem;font-weight:600;display:block}.reading-width-control>div{border:1px solid var(--line);grid-template-columns:1fr 1fr;display:grid}.reading-width-control button{color:var(--muted);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;gap:7px;padding:8px 6px;font-size:.62rem;display:flex}.reading-width-control button+button{border-left:1px solid var(--line)}.reading-width-control button[aria-pressed=true]{color:var(--ink);background:var(--acid);font-weight:600}.reading-width-control button i{border:1px solid;width:12px;height:7px;display:block}.reading-width-control button[data-reading-width-value=wide] i{width:18px}.button{clip-path:polygon(9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%,0 9px);border:1px solid;justify-content:center;align-items:center;gap:24px;min-height:52px;padding:0 22px;font-weight:600;transition:transform .2s,background .2s,color .2s;display:inline-flex}.button:after{content:"↗"}.button:hover{transform:translateY(-3px)}.button--acid{color:var(--ink);background:var(--acid);border-color:var(--acid)}.button--ghost{color:var(--white);backdrop-filter:blur(8px);background:#0000001f;border-color:#ffffff7a}[data-reveal]{opacity:0;transition:opacity .7s,transform .7s cubic-bezier(.2,.75,.25,1);transform:translateY(30px)}[data-reveal].is-visible{opacity:1;transform:none}.wiki-body{background:var(--theme-surface)}.wiki-shell{min-height:calc(100vh - var(--header-height));grid-template-columns:270px minmax(0,760px) 210px;justify-content:center;display:grid}html[data-reading-width=wide] .wiki-shell{grid-template-columns:270px minmax(0,1120px)}html[data-reading-width=wide] .wiki-toc{display:none}html[data-reading-width=wide] .wiki-article{padding-inline:clamp(38px,4vw,62px)}html[data-reading-width=wide] .wiki-article>h1,html[data-reading-width=wide] .article-lead,html[data-reading-width=wide] .wiki-article p,html[data-reading-width=wide] .wiki-article li,html[data-reading-width=wide] .feedback-status,html[data-reading-width=wide] .feedback-result,html[data-reading-width=wide] .wiki-video{max-width:980px}.wiki-sidebar{height:calc(100vh - var(--header-height));border-right:1px solid var(--line);scrollbar-width:thin;scrollbar-color:var(--acid) transparent;align-self:start;padding:42px 30px;position:sticky;top:0;overflow-y:auto}.wiki-home{border-bottom:1px solid var(--line);padding-bottom:28px;display:block}.wiki-home span{font:700 2rem/1 var(--display);display:block}.wiki-home small{color:var(--muted)}.wiki-search-small{border-bottom:1px solid var(--ink);align-items:center;margin:26px 0 34px;display:flex}.wiki-search-small input{background:0 0;border:0;outline:0;width:100%;padding:10px 0}.wiki-search-small kbd{color:var(--muted);font-size:.7rem}.wiki-nav-group{margin:0 0 30px}.wiki-nav-group p,.wiki-toc>p{color:var(--muted);text-transform:uppercase;letter-spacing:.12em;margin-bottom:10px;font-size:.68rem;font-weight:600}.wiki-nav-group a{border-left:2px solid #0000;margin-left:-10px;padding:7px 10px;font-size:.9rem;display:block}.wiki-nav-group a.active{border-color:var(--acid);background:#8fca3a29;font-weight:600}.wiki-admin-link{border-top:1px solid var(--line);margin-top:50px;padding:16px 0;font-size:.82rem;display:block}.wiki-admin-link span{color:var(--white);background:var(--ink);text-transform:uppercase;margin-right:8px;padding:2px 6px;font-size:.62rem;display:inline-block}.wiki-article{min-width:0;padding:66px clamp(36px,5vw,82px) 100px}.article-meta{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;justify-content:space-between;gap:30px;margin-bottom:28px;font-size:.72rem;display:flex}.article-meta span:first-child{color:var(--ink);font-weight:600}.wiki-article>h1{max-width:680px;margin-bottom:24px;font-size:clamp(3.2rem,7vw,5.7rem)}.article-lead{max-width:650px;color:var(--theme-soft-text);margin-bottom:54px;font-size:1.22rem;line-height:1.6}.wiki-article h2{margin:48px 0 22px;padding-top:30px;scroll-margin-top:30px;font-size:2.25rem}.wiki-article h3{margin:30px 0 10px;font-size:1.45rem}.wiki-article p,.wiki-article li{max-width:680px}.wiki-article li{margin-bottom:8px}.markdown-content a{border-bottom:1px solid var(--acid);font-weight:600}.markdown-content code{color:var(--theme-text);background:var(--theme-panel);padding:2px 6px;font:.88em ui-monospace,SFMono-Regular,Consolas,monospace}.markdown-content blockquote{color:var(--white);background:var(--ink);clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);margin:34px 0;padding:24px 26px 24px 68px;position:relative}.markdown-content blockquote:before{content:"!";width:24px;height:24px;color:var(--ink);background:var(--acid);place-items:center;font-weight:700;display:grid;position:absolute;top:23px;left:24px}.markdown-content blockquote p{margin:0}.markdown-content blockquote strong{color:var(--acid)}.markdown-content table{border-collapse:collapse;width:100%;margin:30px 0;display:block;overflow-x:auto}.markdown-content th,.markdown-content td{border:1px solid var(--line);text-align:left;white-space:nowrap;min-width:110px;padding:12px 15px}.markdown-content th{color:var(--theme-text);background:var(--theme-panel);text-transform:uppercase;letter-spacing:.06em;font-size:.7rem}.markdown-content tbody tr:hover{background:#8fca3a1a}.markdown-content ol,.markdown-content ul{padding-left:1.35rem}.wiki-video{background:var(--ink);border:1px solid var(--line);width:100%;max-width:680px;margin:34px 0 48px;box-shadow:0 18px 45px #1116121f}.wiki-video-frame{aspect-ratio:16/9;background:#080b09;position:relative;overflow:hidden}.wiki-video-frame iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.wiki-video figcaption{color:#ffffffb8;justify-content:space-between;align-items:center;gap:20px;padding:14px 16px;display:flex}.wiki-video figcaption>span{letter-spacing:.12em;font-size:.62rem;font-weight:600}.markdown-content .wiki-video figcaption a{color:var(--white);border-bottom:0;align-items:center;gap:10px;font-size:.78rem;display:inline-flex}.wiki-video figcaption a i{color:var(--acid);font-style:normal;transition:transform .2s}.wiki-video figcaption a:hover i{transform:translate(3px,-3px)}.wiki-toc{border-left:1px solid var(--line);align-self:start;height:fit-content;padding:66px 26px;position:sticky;top:0}.wiki-toc a{color:var(--muted);padding:7px 0;font-size:.8rem;display:block}.wiki-toc a:hover{color:var(--ink)}.toc-status{color:var(--muted);margin-top:42px;font-size:.7rem;display:block}.toc-status i{background:#55a760;border-radius:50%;width:7px;height:7px;margin-right:6px;display:inline-block}.article-footer{border-top:1px solid var(--line);margin-top:80px;padding:30px 0 0;position:relative}.feedback-kicker{color:var(--muted);letter-spacing:.12em;margin-bottom:5px;font-size:.6rem;font-weight:600;display:block}.article-footer>p:not(.feedback-status){font:700 1.65rem/1 var(--display);margin-bottom:15px}.feedback-actions{gap:8px;margin-bottom:18px;display:flex}.article-footer button{border:1px solid var(--line);min-width:120px;color:var(--theme-text);cursor:pointer;background:0 0;justify-content:space-between;align-items:center;gap:24px;padding:10px 13px;font-size:.78rem;font-weight:600;transition:color .18s,background .18s,border-color .18s,transform .18s;display:inline-flex}.article-footer button:hover:not(:disabled){border-color:var(--acid);transform:translateY(-2px)}.article-footer button i{color:var(--muted);font-style:normal}.article-footer button.selected{color:var(--ink);background:var(--acid);border-color:var(--acid)}.article-footer button.selected i{color:var(--ink)}.article-footer button:disabled:not(.selected){opacity:.45;cursor:default}.feedback-status{max-width:680px;color:var(--theme-soft-text);background:var(--theme-panel);border-left:3px solid var(--acid);margin:0 0 18px;padding:10px 13px;font-size:.76rem}.feedback-result{border:1px solid var(--line);background:var(--theme-surface);max-width:680px;margin:24px 0;padding:18px}.feedback-result>div:first-child{justify-content:space-between;align-items:end;gap:20px;display:flex}.feedback-result>div:first-child span{color:var(--muted);letter-spacing:.1em;font-size:.56rem;font-weight:600}.feedback-result>div:first-child strong{font:700 1.55rem/1 var(--display)}.feedback-meter{background:var(--theme-panel);height:7px;margin:15px 0 11px;overflow:hidden}.feedback-meter i{background:var(--acid);height:100%;transition:width .4s;display:block}.feedback-result[data-state=mixed] .feedback-meter i{background:#d89a4e}.feedback-result[data-state=needs-work] .feedback-meter i{background:#b95f4d}.feedback-numbers{color:var(--muted);align-items:center;gap:18px;font-size:.64rem;display:flex}.feedback-numbers b{color:var(--theme-text);font-size:.78rem}.feedback-numbers>strong{color:var(--theme-text);margin-left:auto;font-size:.68rem}.article-footer small{color:var(--muted);display:block}.callout{background:var(--ink);color:var(--white);clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);margin:34px 0;padding:24px 26px 24px 68px;position:relative}.callout:before{content:"!";width:24px;height:24px;color:var(--ink);background:var(--acid);place-items:center;font-weight:700;display:grid;position:absolute;top:23px;left:24px}.callout strong{color:var(--acid);text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px;font-size:.72rem;display:block}.callout p{margin:0}.step-list{border-top:1px solid var(--line);margin:34px 0}.article-step{border-bottom:1px solid var(--line);grid-template-columns:54px 1fr;gap:20px;padding:26px 0;display:grid}.article-step>span{font:700 2rem/1 var(--display);color:var(--muted)}.article-step h3{margin:2px 0 7px}.article-step p{color:var(--theme-soft-text);margin:0}.tag{color:var(--ink);background:var(--acid);text-transform:uppercase;padding:3px 8px;font-size:.68rem;font-weight:600;display:inline-block}html[data-theme=dark] .site-header--overlay.is-scrolled{color:var(--theme-text);background:#121713f2}html[data-theme=dark] .wiki-search-small input,html[data-theme=dark] .catalog-controls input,html[data-theme=dark] .catalog-controls select,html[data-theme=dark] .faq-search input{color:var(--theme-text)}html[data-theme=dark] .wiki-search-wrap{background:var(--theme-panel)}html[data-theme=dark] .wiki-search-small,html[data-theme=dark] .wiki-search-wrap>div,html[data-theme=dark] .wiki-entry-list,html[data-theme=dark] .faq-search,html[data-theme=dark] .faq-list,html[data-theme=dark] .vehicle-list,html[data-theme=dark] .profession-list{border-color:var(--theme-text)}html[data-theme=dark] .article-meta span:first-child,html[data-theme=dark] .wiki-toc a:hover,html[data-theme=dark] .category-filter button{color:var(--theme-text)}html[data-theme=dark] .category-filter button.active{color:var(--ink);background:var(--acid);border-color:var(--acid)}html[data-theme=dark] .wiki-entry:hover{background:#8fca3a1c}html[data-theme=dark] .wiki-help{background:#0d110e}html[data-theme=dark] .faq-list details>p{color:var(--theme-soft-text)}html[data-theme=dark] .faq-list summary i:before,html[data-theme=dark] .faq-list summary i:after{background:var(--theme-text)}html[data-theme=dark] .vehicle-list button{color:var(--theme-text);border-color:var(--theme-text)}html[data-theme=dark] .article-footer button{color:var(--theme-text)}html[data-theme=dark] .article-footer button.selected{color:var(--ink)}html[data-theme=dark] .reading-width-control button{color:var(--theme-soft-text)}html[data-theme=dark] .reading-width-control button[aria-pressed=true]{color:var(--ink)}html[data-theme=dark] .callout,html[data-theme=dark] .markdown-content blockquote{background:#202922;border:1px solid #ffffff14}html[data-theme=dark] .skill-path div{background:var(--theme-panel)}html[data-theme=dark] .skill-path .skill-active{color:var(--ink);background:var(--acid)}@media (width<=1080px){.wiki-shell{grid-template-columns:230px minmax(0,1fr)}.wiki-toc{display:none}}@media (width<=760px){:root{--header-height:68px}.site-header{padding:0 18px}.wordmark{font-size:23px}.wordmark img{width:40px;height:40px}.menu-button{display:block}.site-nav{color:var(--ink);background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:20px;display:none;position:absolute;top:100%;left:0;right:0}html[data-theme=dark] .site-nav{color:var(--theme-text);background:var(--theme-bg)}.site-nav.is-open{display:flex}.site-nav a{padding:13px 4px}.nav-cta{text-align:center;margin-top:10px}.theme-toggle{justify-content:space-between;padding:13px 4px}.wiki-shell{display:block}.wiki-sidebar{border-right:0;height:auto;padding:24px 20px 0;position:relative;overflow:visible}.wiki-nav-group,.wiki-admin-link,.wiki-home small{display:none}.reading-width-control{margin:8px 0 18px;padding-bottom:18px}.wiki-home{border-bottom:0;padding-bottom:10px}.wiki-home span{font-size:1.5rem}.wiki-search-small{margin:8px 0 16px}.wiki-article{padding:38px 20px 70px}.article-meta{flex-direction:column;gap:5px}.wiki-article>h1{font-size:3.4rem}.article-lead{margin-bottom:36px;font-size:1.08rem}.wiki-video{margin:28px 0 38px}.wiki-video figcaption{flex-direction:column;align-items:flex-start;gap:6px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}