@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-cyrillic-ext-400-normal.BQZuk6qB.woff2) format("woff2"),url(/_astro/inter-cyrillic-ext-400-normal.DQukG94-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-cyrillic-400-normal.obahsSVq.woff2) format("woff2"),url(/_astro/inter-cyrillic-400-normal.HOLc17fK.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-greek-ext-400-normal.DGGRlc-M.woff2) format("woff2"),url(/_astro/inter-greek-ext-400-normal.KugGGMne.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-greek-400-normal.B4URO6DV.woff2) format("woff2"),url(/_astro/inter-greek-400-normal.q2sYcFCs.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-vietnamese-400-normal.DMkecbls.woff2) format("woff2"),url(/_astro/inter-vietnamese-400-normal.Bbgyi5SW.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:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-latin-ext-400-normal.C1nco2VV.woff2) format("woff2"),url(/_astro/inter-latin-ext-400-normal.77YHD8bZ.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:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-latin-400-normal.C38fXH4l.woff2) format("woff2"),url(/_astro/inter-latin-400-normal.CyCys3Eg.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:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-cyrillic-ext-500-normal.B0yAr1jD.woff2) format("woff2"),url(/_astro/inter-cyrillic-ext-500-normal.BmqWE9Dz.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-cyrillic-500-normal.BasfLYem.woff2) format("woff2"),url(/_astro/inter-cyrillic-500-normal.CxZf_p3X.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-greek-ext-500-normal.C4iEst2y.woff2) format("woff2"),url(/_astro/inter-greek-ext-500-normal.2j5mBUwD.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-greek-500-normal.BIZE56-Y.woff2) format("woff2"),url(/_astro/inter-greek-500-normal.Xzm54t5V.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-vietnamese-500-normal.DOriooB6.woff2) format("woff2"),url(/_astro/inter-vietnamese-500-normal.mJboJaSs.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:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-latin-ext-500-normal.CV4jyFjo.woff2) format("woff2"),url(/_astro/inter-latin-ext-500-normal.BxGbmqWO.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:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-latin-500-normal.Cerq10X2.woff2) format("woff2"),url(/_astro/inter-latin-500-normal.BL9OpVg8.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:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-cyrillic-ext-600-normal.Dfes3d0z.woff2) format("woff2"),url(/_astro/inter-cyrillic-ext-600-normal.Bcila6Z-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-cyrillic-600-normal.CWCymEST.woff2) format("woff2"),url(/_astro/inter-cyrillic-600-normal.4D_pXhcN.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-greek-ext-600-normal.DRtmH8MT.woff2) format("woff2"),url(/_astro/inter-greek-ext-600-normal.B8X0CLgF.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-greek-600-normal.plRanbMR.woff2) format("woff2"),url(/_astro/inter-greek-600-normal.BZpKdvQh.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-vietnamese-600-normal.Cc8MFFhd.woff2) format("woff2"),url(/_astro/inter-vietnamese-600-normal.BuLX-rYi.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:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-latin-ext-600-normal.D2bJ5OIk.woff2) format("woff2"),url(/_astro/inter-latin-ext-600-normal.CIVaiw4L.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:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-latin-600-normal.LgqL8muc.woff2) format("woff2"),url(/_astro/inter-latin-600-normal.CiBQ2DWP.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:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/inter-cyrillic-ext-700-normal.BjwYoWNd.woff2) format("woff2"),url(/_astro/inter-cyrillic-ext-700-normal.LO58E6JB.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/inter-cyrillic-700-normal.CjBOestx.woff2) format("woff2"),url(/_astro/inter-cyrillic-700-normal.DrXBdSj3.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/inter-greek-ext-700-normal.qfdV9bQt.woff2) format("woff2"),url(/_astro/inter-greek-ext-700-normal.BoQ6DsYi.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/inter-greek-700-normal.C3JjAnD8.woff2) format("woff2"),url(/_astro/inter-greek-700-normal.BUv2fZ6O.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/inter-vietnamese-700-normal.DlLaEgI2.woff2) format("woff2"),url(/_astro/inter-vietnamese-700-normal.BZaoP0fm.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:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/inter-latin-ext-700-normal.Ca8adRJv.woff2) format("woff2"),url(/_astro/inter-latin-ext-700-normal.TidjK2hL.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:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/inter-latin-700-normal.Yt3aPRUw.woff2) format("woff2"),url(/_astro/inter-latin-700-normal.BLAVimhd.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}:root{--text: #172b4d;--text-2: #626f86;--text-3: #8590a2;--blue: #0c66e4;--blue-hover: #0055cc;--blue-soft: #e9f2ff;--border: #dfe1e6;--bg: #ffffff;--bg-2: #f7f8f9;--bg-3: #f1f2f4;--green-soft: #dcfff1;--green-text: #216e4e;--red-soft: #ffeceb;--red-text: #ae2e24;--yellow-soft: #fff7d6;--yellow-text: #7f5f01;--radius: 6px;--shadow-1: 0 1px 1px rgba(9, 30, 66, .25), 0 0 1px rgba(9, 30, 66, .31);--shadow-2: 0 8px 12px rgba(9, 30, 66, .15), 0 0 1px rgba(9, 30, 66, .31);--shadow-3: 0 20px 40px -12px rgba(9, 30, 66, .25), 0 0 1px rgba(9, 30, 66, .31);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--measure: 66ch;--container: 1120px}*,*:before,*:after{box-sizing:border-box}html{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;scroll-behavior:smooth;scroll-padding-top:72px}body{margin:0;font-size:16px;line-height:1.55}h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.01em;line-height:1.2;color:var(--text)}h1{font-size:44px;letter-spacing:-.025em;font-weight:700}h2{font-size:28px;letter-spacing:-.02em}h3{font-size:18px}p{margin:0 0 1em}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}code{font-family:var(--mono);font-size:.88em;background:var(--bg-3);border-radius:3px;padding:1px 5px;color:var(--text)}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;vertical-align:top;padding:10px 12px;border-bottom:1px solid var(--border)}th{font-weight:600;color:var(--text-2);font-size:12px;text-transform:uppercase;letter-spacing:.04em;background:var(--bg-2)}img,video{max-width:100%;height:auto;display:block}.container{max-width:var(--container);margin:0 auto;padding:0 24px}.muted{color:var(--text-2)}.small{font-size:14px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-2);margin-bottom:8px}.btn{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:var(--radius);font-weight:500;font-size:15px;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:background .12s ease}.btn:hover{text-decoration:none}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-hover)}.btn-secondary{background:var(--bg);color:var(--text);border-color:var(--border);box-shadow:var(--shadow-1)}.btn-secondary:hover{background:var(--bg-2)}.btn-sm{height:32px;font-size:14px;padding:0 12px}.lozenge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;line-height:16px;padding:0 4px;border-radius:3px;background:var(--bg-3);color:var(--text-2);vertical-align:middle}.lozenge-green{background:var(--green-soft);color:var(--green-text)}.lozenge-red{background:var(--red-soft);color:var(--red-text)}.lozenge-yellow{background:var(--yellow-soft);color:var(--yellow-text)}.lozenge-blue{background:var(--blue-soft);color:var(--blue)}.site-header{position:sticky;top:0;z-index:20;background:#ffffffeb;backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--border)}.site-header .container{display:flex;align-items:center;height:56px;gap:24px}.brand{display:flex;align-items:center;gap:8px;font-weight:650;font-size:16.5px;color:var(--text);letter-spacing:-.01em}.brand:hover{text-decoration:none}.brand svg{width:26px;height:26px}.nav{display:flex;align-items:center;gap:4px;margin-left:auto}.nav a{color:var(--text);font-size:14px;font-weight:500;padding:6px 10px;border-radius:var(--radius)}.nav a:hover{background:var(--bg-3);text-decoration:none}.nav a.active{color:var(--blue)}.nav .btn{margin-left:8px}.nav-menu{position:relative}.nav-dropdown{position:absolute;top:calc(100% + 6px);left:0;min-width:300px;padding:8px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-2);display:none;z-index:30}.nav-menu:after{content:"";position:absolute;left:0;right:0;top:100%;height:8px}.nav-menu:hover .nav-dropdown,.nav-menu:focus-within .nav-dropdown{display:block}.nav-dropdown a{display:block;font-weight:400;padding:6px 10px;white-space:nowrap}.nav-dropdown .nav-group{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);margin:6px 10px 4px}.nav-dropdown .nav-group+a{margin-top:0}.nav .btn .short{display:none}.site-footer{border-top:1px solid var(--border);padding:40px 0;margin-top:80px;font-size:14px;color:var(--text-2)}.site-footer .container{display:grid;grid-template-columns:1.3fr .8fr 1.3fr 1.1fr .8fr;gap:28px}.site-footer h4{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-2);margin-bottom:12px}.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin-bottom:8px}.site-footer a{color:var(--text)}.site-footer .legal{grid-column:1 / -1;border-top:1px solid var(--border);padding-top:20px;margin-top:8px;font-size:13px;color:var(--text-3)}.frame{margin:0;border:1px solid var(--border);border-radius:8px;background:var(--bg);box-shadow:var(--shadow-3);overflow:hidden}.frame-bar{display:flex;align-items:center;gap:8px;height:32px;padding:0 12px;background:var(--bg-2);border-bottom:1px solid var(--border)}.frame-bar i{width:10px;height:10px;border-radius:50%;background:var(--border);display:block}.frame-bar span{margin-left:8px;flex:1;height:18px;border-radius:4px;background:var(--bg);border:1px solid var(--border);font-size:11px;line-height:16px;color:var(--text-3);padding:0 8px;font-family:var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.frame .media{aspect-ratio:16 / 9;width:100%;background:var(--bg-2)}.frame .media video,.frame .media img{width:100%;height:100%;object-fit:cover;object-position:top left}.answer{font-size:18px;line-height:1.5;color:var(--text);padding:16px 20px;margin:20px 0 24px;border-left:3px solid var(--blue);background:var(--bg-2);border-radius:0 var(--radius) var(--radius) 0}.answer p{margin:0}.related{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0 24px}.related a{display:block;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius);color:var(--text);box-shadow:var(--shadow-1);font-size:15px;font-weight:500}.related a:hover{background:var(--bg-2);text-decoration:none}.related a span{display:block;font-size:13px;font-weight:400;color:var(--text-2);margin-top:2px}@media(max-width:700px){.related{grid-template-columns:1fr}}.prose{max-width:var(--measure);font-size:16px}.prose h1{font-size:34px;margin-bottom:8px}.prose h2{font-size:24px;margin:44px 0 12px;padding-top:16px;border-top:1px solid var(--border)}.prose h2:first-of-type{border-top:0;padding-top:0}.prose h3{font-size:17px;margin:28px 0 8px}.prose p,.prose ul,.prose ol{margin:0 0 14px}.prose li{margin-bottom:4px}.prose li p{margin:0}.prose table{margin:12px 0 20px;font-size:14px}.prose blockquote{margin:0 0 14px;padding:8px 16px;border-left:3px solid var(--border);color:var(--text-2)}.prose strong{font-weight:600}.prose h2 a,.prose h3 a{color:inherit}.prose h2 a:hover:after,.prose h3 a:hover:after{content:" #";color:var(--text-3);font-weight:400}@media(max-width:900px){h1{font-size:34px}h2{font-size:24px}.site-footer .container{grid-template-columns:1fr 1fr}.nav a:not(.btn),.nav-menu{display:none}.nav .btn .long{display:none}.nav .btn .short{display:inline}}