:root{--slate-900:#0f172a;--slate-800:#1e293b;--slate-700:#334155;--slate-600:#475569;--slate-500:#64748b;--slate-400:#94a3b8;--slate-300:#cbd5e1;--slate-200:#e2e8f0;--slate-150:#e9eef5;--slate-100:#f1f5f9;--slate-50:#f8fafc;--blue:#2563eb;--blue-dark:#1d4ed8;--blue-50:#eff6ff;--blue-100:#dbeafe;--emerald:#10b981;--emerald-50:#ecfdf5;--emerald-600:#059669;--red:#dc2626;--amber:#d97706;--amber-50:#fffbeb;--ink:var(--slate-800);--ink-strong:var(--slate-900);--ink-muted:var(--slate-600);--ink-faint:var(--slate-500);--bg:var(--slate-50);--surface:#fff;--border:var(--slate-200);--accent:var(--blue);--font-serif:"Source Serif 4", Georgia, "Times New Roman", serif;--font-sans:"Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;--content-max:1140px;--article-max:720px;--toc-width:240px;--radius:10px;--shadow-card:0 1px 2px #0f172a0f, 0 2px 8px #0f172a0d}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:17px;line-height:1.6}img,svg{max-width:100%;height:auto}a{color:var(--blue-dark);text-decoration:none}a:hover{text-underline-offset:2px;text-decoration:underline}h1,h2,h3,h4{font-family:var(--font-serif);color:var(--ink-strong);letter-spacing:-.01em;margin:0;line-height:1.15}:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:3px}.container{max-width:var(--content-max);margin:0 auto;padding:0 20px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.pc{--w:54px;width:var(--w);height:calc(var(--w) * 1.42);border:1px solid var(--slate-200);font-family:var(--font-serif);background:#fff;border-radius:7px;flex:none;justify-content:center;align-items:center;display:flex;position:relative;box-shadow:0 1px 2px #0f172a1a,0 2px 6px #0f172a0f}.pc .ix{text-align:center;font-weight:600;line-height:.92;font-size:calc(var(--w) * .26);position:absolute}.pc .ix.tl{top:5px;left:6px}.pc .ix.br{bottom:5px;right:6px;transform:rotate(180deg)}.pc .pip{font-size:calc(var(--w) * .52);line-height:1}.pc.red{color:var(--red)}.pc.black{color:var(--slate-800)}.pc.joker{background:linear-gradient(135deg,#fff 0%,#f1f5f9 100%)}.pc.joker .pip{font-size:calc(var(--w) * .42);color:var(--slate-500);font-family:var(--font-sans);letter-spacing:-.5px;font-weight:800}.pc.back{background:repeating-linear-gradient(45deg, var(--blue) 0 6px, var(--blue-dark) 6px 12px);border-color:var(--blue-dark)}.pc.dim{opacity:.45}.pc-row{flex-wrap:wrap;align-items:flex-end;gap:6px;display:flex}.pc-row.tight{flex-wrap:nowrap;gap:0}.pc-row.tight .pc:not(:first-child){margin-left:-22px}.card-example{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin:24px 0;padding:18px 20px}.card-example .ce-label{margin-bottom:10px;font-size:13.5px;font-weight:700}.card-example .ce-label.ok{color:var(--emerald-600)}.card-example .ce-label.bad{color:var(--red)}.card-example .ce-label.info{color:var(--blue-dark)}.card-example .ce-caption{color:var(--ink-faint);margin-top:10px;font-size:14px;line-height:1.45}.card-example .ce-note{background:var(--amber-50);color:#92400e;border:1px solid #fcd34d;border-radius:8px;margin-top:10px;padding:9px 13px;font-size:13.5px;line-height:1.45}.chip{font-family:var(--font-serif);border:1px solid var(--slate-200);color:var(--slate-800);white-space:nowrap;vertical-align:baseline;background:#fff;border-radius:7px;align-items:center;gap:2px;padding:2px 8px;font-size:.92em;font-weight:600;line-height:1.25;display:inline-flex;box-shadow:0 1px 1.5px #0f172a12}.chip.red{color:var(--red)}.prose{color:var(--slate-700);font-size:17px;line-height:1.65}.prose>:first-child{margin-top:0}.prose h2{border-bottom:1px solid var(--slate-200);margin:44px 0 14px;padding-bottom:10px;font-size:27px;font-weight:700}.prose h3{margin:32px 0 10px;font-size:21px;font-weight:600}.prose h4{font-size:17.5px;font-weight:600;font-family:var(--font-sans);margin:24px 0 8px}.prose p{margin:0 0 16px}.prose ul,.prose ol{margin:0 0 16px;padding-left:26px}.prose li{margin-bottom:6px}.prose li::marker{color:var(--blue);font-weight:600}.prose b,.prose strong{color:var(--ink-strong)}.prose blockquote{border-left:3px solid var(--slate-300);color:var(--ink-muted);margin:20px 0;padding:4px 0 4px 18px;font-style:italic}.prose hr{border:0;border-top:1px solid var(--slate-200);margin:36px 0}.prose code{background:var(--slate-100);border-radius:5px;padding:2px 6px;font-size:.9em}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);-webkit-overflow-scrolling:touch;margin:22px 0;overflow-x:auto}.prose table,.table-wrap table{border-collapse:collapse;width:100%;margin:0;font-size:14.5px;line-height:1.45}.prose thead tr,.table-wrap thead tr{background:var(--slate-800);color:#fff;text-align:left}.prose th,.table-wrap th{font-size:13px;font-weight:600;font-family:var(--font-sans);letter-spacing:.02em;white-space:nowrap;padding:10px 14px}.prose td,.table-wrap td{border-bottom:1px solid var(--slate-100);color:var(--slate-700);vertical-align:top;padding:10px 14px}.prose tbody tr:nth-child(odd),.table-wrap tbody tr:nth-child(odd){background:var(--slate-50)}.prose tbody tr:last-child td,.table-wrap tbody tr:last-child td{border-bottom:0}.prose td:first-child,.table-wrap td:first-child{color:var(--slate-800);font-weight:600}.key-takeaways{background:var(--slate-50);border-left:3px solid var(--blue);border-radius:0 8px 8px 0;margin:24px 0;padding:16px 20px}.key-takeaways .kt-title{letter-spacing:.06em;text-transform:uppercase;color:var(--blue-dark);font-size:12px;font-weight:700;font-family:var(--font-sans);margin-bottom:8px}.key-takeaways ul{color:var(--slate-700);margin:0;padding-left:18px;font-size:15px;line-height:1.55}.key-takeaways li{margin-bottom:4px}.key-takeaways li:last-child{margin-bottom:0}.callout{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin:22px 0;padding:16px 20px;font-size:15.5px}.callout .co-title{letter-spacing:.06em;text-transform:uppercase;font-size:12px;font-weight:700;font-family:var(--font-sans);margin-bottom:6px}.callout.definition{background:var(--blue-50);border-color:var(--blue-100)}.callout.definition .co-title{color:var(--blue-dark)}.callout.warning{background:var(--amber-50);border-color:#fcd34d}.callout.warning .co-title{color:var(--amber)}.callout.success{background:var(--emerald-50);border-color:#a7f3d0}.callout.success .co-title{color:var(--emerald-600)}.callout>p:last-child{margin-bottom:0}.badge{letter-spacing:.03em;font-size:11.5px;font-weight:700;font-family:var(--font-sans);border-radius:20px;align-items:center;gap:4px;padding:4px 10px;display:inline-flex}.badge.blue{color:var(--blue-dark);background:var(--blue-100)}.badge.green{color:var(--emerald-600);background:var(--emerald-50)}.badge.amber{color:var(--amber);background:var(--amber-50)}.faq-list{margin:8px 0 0}.faq-item{border-left:3px solid #0000;border-bottom:1px solid var(--slate-150);padding-left:14px;transition:background .15s,border-color .15s}.faq-item[open]{border-left-color:var(--blue);background:var(--blue-50)}.faq-item summary{cursor:pointer;color:var(--slate-800);justify-content:space-between;align-items:center;gap:12px;padding:15px 10px 15px 4px;font-size:16px;font-weight:700;list-style:none;display:flex}.faq-item summary::-webkit-details-marker{display:none}.faq-item[open] summary{color:var(--blue-dark)}.faq-item summary .faq-arrow{color:var(--slate-400);flex:none;font-size:13px;transition:transform .2s}.faq-item[open] summary .faq-arrow{transform:rotate(180deg)}.faq-item .faq-answer{color:var(--slate-600);padding:0 12px 16px 4px;font-size:15.5px;line-height:1.6}.faq-item .faq-answer p{margin:0 0 10px}.faq-item .faq-answer p:last-child{margin-bottom:0}.breadcrumb{color:var(--ink-faint);letter-spacing:.2px;margin:0;font-size:13.5px;font-weight:600}.breadcrumb ol{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.breadcrumb li+li:before{content:"›";color:var(--slate-400);margin-right:6px}.breadcrumb a{color:var(--blue)}.article-head h1{margin:16px 0 12px;font-size:clamp(30px,5.2vw,40px);font-weight:700}.article-head .dek{color:var(--ink-muted);margin:0 0 20px;font-size:19px;font-weight:400;line-height:1.5}.byline{border-bottom:1px solid var(--slate-200);align-items:center;gap:11px;margin-bottom:26px;padding-bottom:20px;display:flex}.byline .avatar{background:var(--slate-200);width:38px;height:38px;color:var(--slate-600);font-size:13px;font-weight:700;font-family:var(--font-sans);border-radius:50%;flex:none;place-items:center;display:grid}.byline .meta{font-size:13.5px;line-height:1.45}.byline .meta .who{color:var(--slate-700);font-weight:600}.byline .meta .when{color:var(--ink-faint)}.byline .fact-checked{color:var(--emerald-600);font-weight:600}.article-grid{grid-template-columns:minmax(0, var(--article-max)) var(--toc-width);justify-content:center;align-items:start;gap:56px;display:grid}.toc{border-left:1px solid var(--slate-200);max-height:calc(100vh - 110px);padding-left:20px;font-size:13.5px;position:sticky;top:84px;overflow-y:auto}.toc .toc-title{letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:10px;font-size:11px;font-weight:700}.toc ol{margin:0;padding:0;list-style:none}.toc li{margin-bottom:2px}.toc a{color:var(--ink-faint);border-radius:6px;padding:4px 8px;line-height:1.4;display:block}.toc a:hover{color:var(--blue-dark);background:var(--slate-100);text-decoration:none}.toc li.depth-3 a{padding-left:22px;font-size:12.5px}.toc a.active{color:var(--blue-dark);background:var(--blue-50);font-weight:600}.toc-mobile{border:1px solid var(--blue-100);background:var(--blue-50);border-radius:8px;margin:0 0 22px;display:none}.toc-mobile summary{color:var(--blue-dark);cursor:pointer;justify-content:space-between;align-items:center;padding:11px 14px;font-size:13.5px;font-weight:700;list-style:none;display:flex}.toc-mobile summary::-webkit-details-marker{display:none}.toc-mobile summary .faq-arrow{font-size:12px;transition:transform .2s}.toc-mobile[open] summary .faq-arrow{transform:rotate(180deg)}.toc-mobile ol{margin:0;padding:2px 14px 12px;list-style:none}.toc-mobile a{color:var(--slate-700);border-bottom:1px dashed var(--blue-100);padding:6px 0;font-size:14.5px;display:block}.toc-mobile li:last-child a{border-bottom:0}.toc-mobile li.depth-3 a{padding-left:16px;font-size:13.5px}@media (width<=960px){.article-grid{grid-template-columns:minmax(0,1fr);gap:0}.toc{display:none}.toc-mobile{display:block}}.related{border-top:1px solid var(--slate-200);margin-top:48px;padding-top:28px}.related h2{margin:0 0 16px;font-size:22px;font-weight:700}.related-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;display:grid}.related-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;transition:border-color .15s,box-shadow .15s,transform .15s;display:block}.related-card:hover{border-color:var(--blue);box-shadow:var(--shadow-card);text-decoration:none;transform:translateY(-1px)}.related-card .rc-cluster{letter-spacing:.08em;text-transform:uppercase;color:var(--blue);font-size:11px;font-weight:700;font-family:var(--font-sans);margin-bottom:6px}.related-card .rc-title{font-family:var(--font-serif);color:var(--ink-strong);margin-bottom:6px;font-size:16.5px;font-weight:600;line-height:1.3}.related-card .rc-desc{color:var(--ink-faint);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13.5px;line-height:1.5;display:-webkit-box;overflow:hidden}.site-header{z-index:50;backdrop-filter:blur(8px);border-bottom:1px solid var(--slate-200);background:#fffffff0;position:sticky;top:0}.site-header:before{content:"";background:var(--blue);height:4px;display:block}.site-header .bar{align-items:center;gap:26px;height:60px;display:flex}.logo{font-family:var(--font-serif);color:var(--ink-strong);letter-spacing:-.01em;align-items:center;gap:9px;font-size:21px;font-weight:700;display:flex}.logo:hover{text-decoration:none}.logo .logo-mark{flex:none;width:28px;height:28px}.site-nav{gap:2px;margin-left:auto;display:flex}.site-nav a{color:var(--slate-600);border-radius:7px;padding:7px 12px;font-size:14.5px;font-weight:600}.site-nav a:hover{color:var(--blue-dark);background:var(--blue-50);text-decoration:none}.site-nav a[aria-current=true]{color:var(--blue-dark);background:var(--blue-50)}.nav-toggle{border:1px solid var(--slate-200);cursor:pointer;width:40px;height:40px;color:var(--slate-700);background:#fff;border-radius:8px;justify-content:center;align-items:center;margin-left:auto;display:none}@media (width<=860px){.site-nav{border-bottom:1px solid var(--slate-200);background:#fff;flex-direction:column;padding:8px 16px 14px;display:none;position:absolute;top:100%;left:0;right:0;box-shadow:0 12px 24px #0f172a14}.site-nav.open{display:flex}.site-nav a{padding:11px 12px;font-size:16px}.nav-toggle{display:inline-flex}}.site-footer{background:var(--slate-900);color:var(--slate-300);margin-top:72px;font-size:14px}.site-footer .foot-grid{grid-template-columns:1.4fr repeat(3,1fr);gap:32px;padding:44px 0 36px;display:grid}.site-footer .foot-brand .logo{color:#fff;margin-bottom:10px;font-size:19px}.site-footer .foot-brand p{color:var(--slate-400);max-width:300px;margin:0;line-height:1.55}.site-footer h3{font-family:var(--font-sans);letter-spacing:.08em;text-transform:uppercase;color:var(--slate-400);margin:0 0 12px;font-size:12px;font-weight:700}.site-footer ul{margin:0;padding:0;list-style:none}.site-footer li{margin-bottom:8px}.site-footer a{color:var(--slate-300)}.site-footer a:hover{color:#fff}.site-footer .foot-legal{border-top:1px solid var(--slate-700);color:var(--slate-500);flex-wrap:wrap;justify-content:space-between;gap:8px 22px;padding:18px 0 22px;font-size:12.5px;display:flex}@media (width<=760px){.site-footer .foot-grid{grid-template-columns:1fr 1fr;padding:36px 0 24px}}.hub-hero{background:var(--surface);border-bottom:1px solid var(--slate-200);padding:44px 0 38px}.hub-hero .kicker{letter-spacing:.1em;text-transform:uppercase;color:var(--blue);font-size:12px;font-weight:700;font-family:var(--font-sans);margin-bottom:10px}.hub-hero h1{font-size:clamp(30px,5vw,40px);font-weight:700}.hub-hero .dek{color:var(--ink-muted);max-width:640px;margin:12px 0 0;font-size:18px;line-height:1.55}.guide-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin:28px 0;display:grid}.guide-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;padding:20px 22px;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex}.guide-card:hover{border-color:var(--blue);box-shadow:var(--shadow-card);text-decoration:none;transform:translateY(-2px)}.guide-card .gc-cluster{letter-spacing:.08em;text-transform:uppercase;color:var(--blue);font-size:11px;font-weight:700;font-family:var(--font-sans);margin-bottom:8px}.guide-card h3{margin-bottom:8px;font-size:19px;font-weight:600;line-height:1.25}.guide-card p{color:var(--ink-faint);margin:0;font-size:14.5px;line-height:1.55}.guide-card .gc-more{color:var(--blue-dark);margin-top:auto;padding-top:12px;font-size:13.5px;font-weight:600}.section-head{margin:48px 0 6px}.section-head .sh-kicker{letter-spacing:.1em;text-transform:uppercase;color:var(--blue);font-size:12px;font-weight:700;font-family:var(--font-sans)}.section-head h2{margin:6px 0 8px;font-size:27px;font-weight:700}.section-head p{color:var(--ink-muted);max-width:640px;margin:0}.section-head .sh-all{white-space:nowrap;font-size:14.5px;font-weight:600}.section-head .sh-row{justify-content:space-between;align-items:baseline;gap:18px;display:flex}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/source-sans-3-cyrillic-ext-400-normal.BwJdxs7r.woff2)format("woff2"),url(/_astro/source-sans-3-cyrillic-ext-400-normal.Cd63HKDh.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/source-sans-3-cyrillic-400-normal.DjhbW-4D.woff2)format("woff2"),url(/_astro/source-sans-3-cyrillic-400-normal.7kQcAFpS.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/source-sans-3-greek-ext-400-normal.CpIwTHMM.woff2)format("woff2"),url(/_astro/source-sans-3-greek-ext-400-normal.BI1kUwmR.woff)format("woff");unicode-range:U+1F??}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/source-sans-3-greek-400-normal.DZReXJla.woff2)format("woff2"),url(/_astro/source-sans-3-greek-400-normal.DJm9Ud5h.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/source-sans-3-vietnamese-400-normal.CwtaIDr2.woff2)format("woff2"),url(/_astro/source-sans-3-vietnamese-400-normal.dYp9C364.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/source-sans-3-latin-ext-400-normal.UNsKFIBq.woff2)format("woff2"),url(/_astro/source-sans-3-latin-ext-400-normal.BGPHfnm_.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/source-sans-3-latin-400-normal.DQi5PRDE.woff2)format("woff2"),url(/_astro/source-sans-3-latin-400-normal.AFMiCETP.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-sans-3-cyrillic-ext-600-normal.6AhwUnSr.woff2)format("woff2"),url(/_astro/source-sans-3-cyrillic-ext-600-normal.uAL1a5gb.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-sans-3-cyrillic-600-normal.BnFu5nHC.woff2)format("woff2"),url(/_astro/source-sans-3-cyrillic-600-normal.y-RO8wOd.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-sans-3-greek-ext-600-normal.DynePNDL.woff2)format("woff2"),url(/_astro/source-sans-3-greek-ext-600-normal.D7vJ4nVX.woff)format("woff");unicode-range:U+1F??}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-sans-3-greek-600-normal.BSO157bq.woff2)format("woff2"),url(/_astro/source-sans-3-greek-600-normal.BNF9LBpG.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-sans-3-vietnamese-600-normal.B2sTNYey.woff2)format("woff2"),url(/_astro/source-sans-3-vietnamese-600-normal.DpSexF-T.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-sans-3-latin-ext-600-normal.AEyhgUpm.woff2)format("woff2"),url(/_astro/source-sans-3-latin-ext-600-normal.Wy7HIzqC.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-sans-3-latin-600-normal.DeckBYAU.woff2)format("woff2"),url(/_astro/source-sans-3-latin-600-normal.BvDVuF-j.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-sans-3-cyrillic-ext-700-normal.BhUSqjb8.woff2)format("woff2"),url(/_astro/source-sans-3-cyrillic-ext-700-normal.B6RPsSdD.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-sans-3-cyrillic-700-normal.CIuudVLB.woff2)format("woff2"),url(/_astro/source-sans-3-cyrillic-700-normal.DYE6gq6k.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-sans-3-greek-ext-700-normal.Dd6uIcuy.woff2)format("woff2"),url(/_astro/source-sans-3-greek-ext-700-normal.C6ITAlBU.woff)format("woff");unicode-range:U+1F??}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-sans-3-greek-700-normal.C8Tp2qRF.woff2)format("woff2"),url(/_astro/source-sans-3-greek-700-normal.BWdBblwd.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-sans-3-vietnamese-700-normal.Bgamivog.woff2)format("woff2"),url(/_astro/source-sans-3-vietnamese-700-normal.BHxM10oo.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-sans-3-latin-ext-700-normal.6Xi0A2be.woff2)format("woff2"),url(/_astro/source-sans-3-latin-ext-700-normal.ChH_v7nA.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:"Source Sans 3";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-sans-3-latin-700-normal.CkzU-mV9.woff2)format("woff2"),url(/_astro/source-sans-3-latin-700-normal.BBbVrHF_.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:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-serif-4-cyrillic-ext-600-normal.D_E8FDgP.woff2)format("woff2"),url(/_astro/source-serif-4-cyrillic-ext-600-normal.DiT2IGQm.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:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-serif-4-cyrillic-600-normal.BDP5YDHD.woff2)format("woff2"),url(/_astro/source-serif-4-cyrillic-600-normal.DFnC3vAY.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-serif-4-greek-600-normal.DdRkKr-1.woff2)format("woff2"),url(/_astro/source-serif-4-greek-600-normal.DhXQw1Kl.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:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-serif-4-vietnamese-600-normal.CznyfUKR.woff2)format("woff2"),url(/_astro/source-serif-4-vietnamese-600-normal.B0WJbuqT.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:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-serif-4-latin-ext-600-normal.0sIUyHMO.woff2)format("woff2"),url(/_astro/source-serif-4-latin-ext-600-normal.C6NNqpJh.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:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/source-serif-4-latin-600-normal.DouSKlru.woff2)format("woff2"),url(/_astro/source-serif-4-latin-600-normal.DMD1h6_f.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:"Source Serif 4";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-serif-4-cyrillic-ext-700-normal.B9R79AaY.woff2)format("woff2"),url(/_astro/source-serif-4-cyrillic-ext-700-normal.DsKdgJCr.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:"Source Serif 4";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-serif-4-cyrillic-700-normal.BmBwwUw2.woff2)format("woff2"),url(/_astro/source-serif-4-cyrillic-700-normal.DVvE-KHB.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-serif-4-greek-700-normal.BzuEQSqJ.woff2)format("woff2"),url(/_astro/source-serif-4-greek-700-normal.C5Ojiwey.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:"Source Serif 4";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-serif-4-vietnamese-700-normal.CCAt8c4x.woff2)format("woff2"),url(/_astro/source-serif-4-vietnamese-700-normal.BBU5i_d1.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:"Source Serif 4";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-serif-4-latin-ext-700-normal.C8ywwcuQ.woff2)format("woff2"),url(/_astro/source-serif-4-latin-ext-700-normal.BZsvHpal.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:"Source Serif 4";font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/source-serif-4-latin-700-normal.CGGdTIBe.woff2)format("woff2"),url(/_astro/source-serif-4-latin-700-normal.3V4Pv1hj.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}.arena-banner[data-astro-cid-ncv2om2x]{background:var(--slate-900);color:var(--slate-200);font-size:.875rem;line-height:1.4}.arena-banner[data-astro-cid-ncv2om2x] .container[data-astro-cid-ncv2om2x]{max-width:var(--content-max);text-align:center;justify-content:center;align-items:center;gap:10px;margin:0 auto;padding:8px 20px;display:flex}.arena-banner-tag[data-astro-cid-ncv2om2x]{background:var(--blue);color:#fff;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;flex-shrink:0;padding:2px 8px;font-size:.6875rem;font-weight:700}.arena-banner-copy[data-astro-cid-ncv2om2x] a[data-astro-cid-ncv2om2x]{color:#fff;text-underline-offset:2px;font-weight:600;text-decoration:underline}.arena-banner-copy[data-astro-cid-ncv2om2x] a[data-astro-cid-ncv2om2x]:hover{color:var(--blue-100)}
