@font-face{font-family:"PT Sans";font-style:normal;font-weight:normal;src:local("PT Sans"),local("PTSans-Regular"),url("../PT-Sans/regular-cyrillic-ext.woff2") format("woff2");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"PT Sans";font-style:normal;font-weight:normal;src:local("PT Sans"),local("PTSans-Regular"),url("../PT-Sans/regular-cyrillic.woff2") format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:"PT Sans";font-style:normal;font-weight:normal;src:local("PT Sans"),local("PTSans-Regular"),url("../PT-Sans/regular-latin-ext.woff2") format("woff2");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:"PT Sans";font-style:normal;font-weight:normal;src:local("PT Sans"),local("PTSans-Regular"),url("../PT-Sans/regular-latin.woff2") format("woff2");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:"PT Sans";font-style:normal;font-weight:bold;src:local("PT Sans Bold"),local("PTSans-Bold"),url("../PT-Sans/bold-cyrillic-ext.woff2") format("woff2");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"PT Sans";font-style:normal;font-weight:bold;src:local("PT Sans Bold"),local("PTSans-Bold"),url("../PT-Sans/bold-cyrillic.woff2") format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:"PT Sans";font-style:normal;font-weight:bold;src:local("PT Sans Bold"),local("PTSans-Bold"),url("../PT-Sans/bold-latin-ext.woff2") format("woff2");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:"PT Sans";font-style:normal;font-weight:bold;src:local("PT Sans Bold"),local("PTSans-Bold"),url("../PT-Sans/bold-latin.woff2") format("woff2");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}body{font-family:"PT Sans",sans-serif;font-size:calc(0.8rem + 0.2vw);line-height:1.6}p{text-align:justify}a{color:#46f;text-decoration:inherit}a:hover{text-decoration:underline}header a,footer a,aside a{color:inherit}hr{border:1px dashed;margin:2em 0}footer{margin-top:auto}blockquote{background:rgba(136,137,140,0.14);border-left:3px solid rgba(136,137,140,0.8);padding:1px 1.5em;opacity:.75}blockquote,figure{margin:1.25em 0}img{margin:.5em 0;border-radius:4px;max-width:100%}li{margin:.25em 0}table{display:inline-block;max-width:100%;overflow-y:auto;border-collapse:collapse;border-radius:2px}th,td{padding:.5em 1em;border:1px solid rgba(136,137,140,0.24)}thead,tr:hover td,tr:hover th{background:rgba(136,137,140,0.12)}pre:not(pre pre){font-size:.8em;background:rgba(136,137,140,0.16);border-radius:4px;margin:1.5em 0;padding:.8em 1.2em;overflow-x:auto}code:not(pre code){font-size:.9em;background:rgba(136,137,140,0.16);border-radius:3px;margin:0 .1em;padding:.2em .4em;opacity:.75}body{display:flex;flex-direction:column;box-sizing:border-box;min-height:100vh;margin:0;-webkit-text-size-adjust:100%}body>article{flex-grow:1}body>header,body>footer{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between}body>header nav,body>footer nav{margin:.5em -1.3em}body>header nav a,body>footer nav a{display:inline-block;margin:0 1.3em}.title{font-size:1.25em}.full{font-size:1.5em;width:100%;margin:.1em 0 .75em}.meta,.archive,h1,h2,h3,h4,h5,h6{-webkit-font-smoothing:antialiased}.meta h1{font-size:1.8em;margin:0}.meta time,.archive time{color:#88898c}.more{margin:2em 0 1em}.more a,.gray a{border-radius:4px;padding:.4em .8em;transition:.2s background,.2s color}.more a:hover,.gray a:hover{text-decoration:inherit}.more a{border:1.5px solid #46f}.more a:hover{color:#fff;background:#46f}.gray{flex-wrap:nowrap}.gray a{background:rgba(136,137,140,0.2)}.gray a:hover{background:#fff;color:#111218}.archive{font-size:1.1em;list-style-type:none;padding:0}.archive li{margin:.6em 0}.archive a{font-weight:600;color:inherit;transition:.2s color;margin-left:.75em}.archive a:hover{color:#46f;text-decoration:none}.icon{height:1.05em;width:1.05em;fill:currentColor;transition:.2s color;vertical-align:middle}a:hover .icon{color:#88898c}.katex-display{overflow:auto hidden}.rouge-table pre,.rouge-table th,.rouge-table td,.gist pre,.gist th,.gist td{background:inherit !important;border:none;margin:0 1.5em 0 0;padding:0}.highlight pre{background:#313445;color:#fff}.highlight .c,.highlight .ch,.highlight .cd,.highlight .cpf,.highlight .cm,.highlight .c1{color:#5e5d83;font-style:italic}.highlight .cp{color:#465457;font-weight:bold}.highlight .cs{color:#465457;font-weight:bold;font-style:italic}.highlight .err{color:#f8f8f2;background-color:#403d3d}.highlight .gi{color:#a6e22e}.highlight .gd{color:#f92672}.highlight .ge{color:#1b1d1e;font-style:italic}.highlight .gr,.highlight .gt{color:#f92672}.highlight .gh,.highlight .go{color:#403d3d}.highlight .gp{color:#66d9ef}.highlight .gs{font-weight:bold}.highlight .gu{color:#465457}.highlight .k,.highlight .kv,.highlight .kc,.highlight .kd,.highlight .kp,.highlight .kr,.highlight .kt{color:#66d9ef}.highlight .kn,.highlight .ow,.highlight .o{color:#f92672;font-weight:bold}.highlight .mf,.highlight .mh,.highlight .il,.highlight .mi,.highlight .mo,.highlight .m,.highlight .mb,.highlight .mx,.highlight .se{color:#af87ff}.highlight .sb,.highlight .sc,.highlight .sd,.highlight .s2,.highlight .sh,.highlight .si,.highlight .sx,.highlight .sr,.highlight .s1,.highlight .ss,.highlight .s,.highlight .sa,.highlight .dl{color:#d7d787}.highlight .na{color:#a6e22e}.highlight .nc,.highlight .nd,.highlight .ne,.highlight .nf,.highlight .fm{color:#a6e22e;font-weight:bold}.highlight .no{color:#66d9ef}.highlight .bp,.highlight .nb,.highlight .ni,.highlight .nn,.highlight .vc,.highlight .vg,.highlight .vi,.highlight .nv,.highlight .vm,.highlight .w{color:#f8f8f2}.highlight .nl{color:#f8f8f2;font-weight:bold}.highlight .nt{color:#f92672}body{display:block;padding:0 calc(40% - 16rem)}body>*{margin:2em 1.5em}body>header,body>footer{font-weight:bold}@media (prefers-color-scheme: dark){body{background:#1e1f2a;color:#fff}}