@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}:root{--black:#0f1015;--surface:#15161d;--surface-2:#1c1d26;--line:#262832;--line-strong:#373a48;--white:#fff;--muted:#9a9dad;--accent:#ff3231;--accent-strong:#e02c2b;--accent-hover:#c62322;--accent-dim:#5a1a1c;--accent-ink:#fff;--accent-glow:#ff323129;--amber:#ffb547;--ok:#6fe3a1;--danger:#ff9b94;--font-display:"Archivo Variable", system-ui, sans-serif;--font-body:"Archivo Variable", system-ui, sans-serif;--step--1:.875rem;--step-0:1rem;--step-1:1.25rem;--step-2:1.563rem;--step-3:clamp(1.75rem, 1.2rem + 2.2vw, 2.441rem);--step-4:clamp(2.25rem, 1.3rem + 4vw, 3.815rem);--radius-s:6px;--radius-m:12px;--radius-l:20px;--page:min(1180px, 100% - 2rem);color-scheme:dark}*,:before,:after{box-sizing:border-box}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:var(--black);color:var(--white);font-family:var(--font-body);font-size:var(--step-0);-webkit-font-smoothing:antialiased;margin:0;line-height:1.6}h1,h2,h3{font-family:var(--font-display);letter-spacing:-.015em;text-wrap:balance;margin:0;font-weight:800;font-stretch:125%;line-height:1.02}h3{font-weight:700;font-stretch:112%}h1{font-size:var(--step-4)}h2{font-size:var(--step-3)}h3{font-size:var(--step-1)}p{text-wrap:pretty;margin:0}a{color:inherit;text-decoration-color:var(--line-strong);text-underline-offset:.2em}a:hover{text-decoration-color:var(--accent)}img,svg{max-width:100%;display:block}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}::selection{background:var(--accent);color:var(--accent-ink)}.wrap{width:var(--page);margin-inline:auto}.muted{color:var(--muted)}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.btn{border-radius:var(--radius-s);min-height:48px;font:600 var(--step-0) / 1 var(--font-body);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;padding:0 1.4rem;text-decoration:none;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.btn-primary{background:var(--accent-strong);color:var(--accent-ink)}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{background:var(--accent-dim);color:#e6bcbc;cursor:not-allowed}.btn-discord{color:#fff;background:#5865f2}.btn-discord:hover{background:#4752c4}.btn-ghost{border-color:var(--line-strong);color:var(--white);background:0 0}.btn-ghost:hover{border-color:var(--white)}.btn-block{width:100%}.field{gap:.4rem;display:grid}.field label{font-weight:600;font-size:var(--step--1)}.input{border-radius:var(--radius-s);border:1px solid var(--line-strong);background:var(--surface);width:100%;min-height:48px;color:var(--white);font:inherit;padding:0 .9rem}.input:focus-visible{outline-offset:0;border-color:var(--accent)}.input[aria-invalid=true]{border-color:var(--danger)}.check{font-size:var(--step--1);color:var(--muted);grid-template-columns:20px 1fr;align-items:start;gap:.75rem;display:grid}.check input{width:20px;height:20px;accent-color:var(--accent);margin:2px 0 0}.error-text{color:var(--danger);font-size:var(--step--1)}.section{padding-block:clamp(3.5rem,7vw,6rem)}.section-head{gap:.75rem;max-width:40rem;margin-bottom:2.5rem;display:grid}.section-head p{color:var(--muted)}.section-head-row{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:1rem 2rem;margin-bottom:2.5rem;display:flex}.section-head-row .section-head{margin-bottom:0}.eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--muted);align-items:center;gap:.6rem;font-size:.78rem;font-weight:700;display:inline-flex}.eyebrow:before{content:"";background:var(--accent);width:22px;height:2px}.arrow-link{color:var(--white);align-items:center;gap:.4rem;font-weight:600;text-decoration:none;display:inline-flex}.arrow-link:after{content:"→";color:var(--accent);transition:transform .15s}.arrow-link:hover:after{transform:translate(3px)}.dropdowns{interpolate-size:allow-keywords;gap:.75rem;display:grid}.dropdowns details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);transition:border-color .2s,box-shadow .2s}.dropdowns details:hover{border-color:var(--line-strong)}.dropdowns details[open]{border-color:var(--line-strong);box-shadow:inset 3px 0 0 var(--accent)}.dropdowns summary{cursor:pointer;border-radius:inherit;justify-content:space-between;align-items:center;gap:1rem;padding:1.15rem 1.35rem;font-weight:700;list-style:none;display:flex}.dropdowns summary::-webkit-details-marker{display:none}.dropdowns summary:after{content:"";border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);flex:none;width:9px;height:9px;margin-right:4px;transition:transform .25s,border-color .2s;transform:translateY(-3px)rotate(45deg)}.dropdowns details[open] summary:after{border-color:var(--accent);transform:translateY(2px)rotate(225deg)}.dropdowns details p{color:var(--muted);max-width:75ch;padding:0 1.35rem 1.25rem}.dropdowns details::details-content{block-size:0;transition:block-size .25s ease, content-visibility .25s allow-discrete;overflow:hidden}.dropdowns details[open]::details-content{block-size:auto}.status-pill{border:1px solid var(--line-strong);background:var(--surface);color:var(--white);border-radius:999px;align-items:center;gap:.5rem;padding:.25rem .75rem .25rem .6rem;font-size:.78rem;font-weight:700;line-height:1.3;text-decoration:none;display:inline-flex}a.status-pill:hover{border-color:var(--white)}.status-pill:before,.status-dot{content:"";background:var(--st,var(--muted));width:8px;height:8px;box-shadow:0 0 0 3px color-mix(in srgb, var(--st,var(--muted)) 22%, transparent);border-radius:50%;flex:none}.st-online,.st-available{--st:var(--ok)}.st-updating,.st-maintenance,.st-degraded{--st:var(--amber)}.st-offline{--st:var(--accent)}@media (prefers-reduced-motion:no-preference){.st-online.status-pill:before,.st-online.status-dot,.st-available.status-pill:before{animation:2.4s ease-out infinite live}}@keyframes live{0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--st) 55%, transparent)}70%,to{box-shadow:0 0 0 7px #0000}}.chat{--bubble-own:#3a171b;--bubble-own-line:#6b2326;border:1px solid var(--line-strong);border-radius:var(--radius-l);background:var(--surface);flex-direction:column;height:clamp(440px,100dvh - 200px,860px);display:flex;overflow:hidden}.chat-head{border-bottom:1px solid var(--line);background:var(--surface-2);align-items:center;gap:.75rem;padding:.7rem 1rem;display:flex}.chat-head-text{flex:1;gap:.1rem;min-width:0;display:grid}.chat-title{font:700 .95rem / 1.3 var(--font-body);letter-spacing:0;white-space:nowrap;text-overflow:ellipsis;font-stretch:100%;overflow:hidden}.chat-sub{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:.75rem;overflow:hidden}.chat-head-side{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.5rem;display:flex}.chat-status{border:1px solid var(--line-strong);color:var(--muted);white-space:nowrap;border-radius:999px;padding:.15rem .55rem;font-size:.72rem;font-weight:700}.chat-status.s-open{color:var(--amber);border-color:#7a5a22}.chat-status.s-answered{color:var(--white);border-color:var(--accent);background:var(--accent-dim)}.chat-log{overscroll-behavior:contain;background-color:var(--black);background-image:radial-gradient(#ffffff09 1px,#0000 1px);background-size:18px 18px;flex-direction:column;flex:1;gap:.85rem;min-height:0;margin:0;padding:1rem 1rem 1.25rem;list-style:none;display:flex;overflow-y:auto}.chat-day{align-self:center;margin-block:.25rem}.chat-day span,.chat-system span{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:999px;padding:.2rem .75rem;font-size:.7rem;font-weight:700;display:inline-block}.chat-day span{letter-spacing:.06em;text-transform:uppercase}.chat-system{text-align:center;align-self:center}.chat-group{align-items:flex-end;gap:.55rem;max-width:min(80%,580px);display:flex}.chat-group.own{flex-direction:row-reverse;align-self:flex-end}.chat-group.other{align-self:flex-start}.chat-stack{flex-direction:column;gap:3px;min-width:0;display:flex}.chat-group.own .chat-stack{align-items:flex-end}.chat-group.other .chat-stack{align-items:flex-start}.chat-bubble{border:1px solid var(--line);background:var(--surface-2);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:16px;max-width:100%;margin:0;padding:.5rem .8rem;font-size:.94rem;line-height:1.45}.chat-group.own .chat-bubble{background:var(--bubble-own);border-color:var(--bubble-own-line)}.chat-group.other .chat-bubble:nth-last-child(2){border-bottom-left-radius:4px}.chat-group.own .chat-bubble:nth-last-child(2){border-bottom-right-radius:4px}.chat-bubble a{color:inherit;text-underline-offset:2px;text-decoration:underline}.chat-meta{color:var(--muted);align-items:center;gap:.35rem;margin:2px 4px 0;font-size:.72rem;display:flex}.chat-meta strong{color:var(--white);font-weight:600}.admin-name,.chat-meta strong.admin-name{color:var(--accent);font-weight:700}.chat-avatar{object-fit:cover;background:var(--surface-2);border-radius:50%;flex:none}.chat-avatar.sm{width:30px;height:30px;margin-bottom:1.3rem}.chat-avatar.md{width:38px;height:38px}.chat-avatar.initial{background:var(--accent-strong);color:var(--white);place-items:center;font-size:.8rem;font-weight:700;line-height:1;display:inline-grid}.chat-avatar.md.initial{font-size:.95rem}.chat-avatar.brand{background:var(--black);border:1px solid var(--line-strong);place-items:center;display:inline-grid}.chat-avatar.brand img{width:58%;height:auto}.chat-compose{border-top:1px solid var(--line);background:var(--surface);gap:.35rem;padding:.75rem 1rem .6rem;display:grid}.chat-row{align-items:flex-end;gap:.6rem;display:flex}.chat-input{border:1px solid var(--line-strong);background:var(--black);min-height:44px;max-height:200px;color:var(--white);font:inherit;resize:none;border-radius:22px;flex:1;padding:.65rem .95rem;font-size:.95rem;line-height:1.45}.chat-input:focus-visible{outline:2px solid var(--accent);outline-offset:0;border-color:#0000}.chat-send{background:var(--accent-strong);height:44px;color:var(--white);font:700 .85rem / 1 var(--font-body);cursor:pointer;border:0;border-radius:999px;flex:none;padding:0 1.15rem}.chat-send:hover{background:var(--accent-hover)}.chat-send:disabled{opacity:.5;cursor:wait}.chat-send:focus-visible{outline:2px solid var(--white);outline-offset:2px}.chat-hint,.chat-error{color:var(--muted);margin:0;padding-left:.95rem;font-size:.7rem}.chat-error{color:var(--danger);font-size:.8rem}.chat-closed{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem 1rem;padding:.85rem 1rem;font-size:.875rem;display:flex}.chat-closed p{margin:0}.chat.chat-sealed{height:auto;min-height:0}.chat.chat-sealed .chat-log{display:none}.chat.chat-sealed .chat-closed{border-top:0}@media (width<=600px){.chat{border-radius:var(--radius-m);height:calc(100dvh - 190px);min-height:420px}.chat-log{padding:.75rem .75rem 1rem}.chat-group{max-width:90%}.chat-avatar.sm{width:26px;height:26px}.chat-head{flex-wrap:wrap}.chat-head-side{justify-content:flex-start;width:100%}}.frame{--frame-c:var(--line-strong);--frame-l:18px;background:linear-gradient(var(--frame-c), var(--frame-c)) top left / var(--frame-l) 2px, linear-gradient(var(--frame-c), var(--frame-c)) top left / 2px var(--frame-l), linear-gradient(var(--frame-c), var(--frame-c)) top right / var(--frame-l) 2px, linear-gradient(var(--frame-c), var(--frame-c)) top right / 2px var(--frame-l), linear-gradient(var(--frame-c), var(--frame-c)) bottom left / var(--frame-l) 2px, linear-gradient(var(--frame-c), var(--frame-c)) bottom left / 2px var(--frame-l), linear-gradient(var(--frame-c), var(--frame-c)) bottom right / var(--frame-l) 2px, linear-gradient(var(--frame-c), var(--frame-c)) bottom right / 2px var(--frame-l);background-repeat:no-repeat;padding:7px;position:relative}.frame-inner{aspect-ratio:16/9;background:var(--surface);border:1px solid var(--line);clip-path:polygon(0 0,calc(100% - 16px) 0,100% 16px,100% 100%,16px 100%,0 calc(100% - 16px));position:relative;overflow:hidden}.frame-inner img{object-fit:cover;width:100%;height:100%}.frame-placeholder{background:radial-gradient(circle at 50% 60%, var(--accent-glow), transparent 60%), var(--surface);place-items:center;display:grid;position:absolute;inset:0}.frame-placeholder img{opacity:.85;object-fit:contain;width:22%;height:auto}.prose{gap:1rem;max-width:68ch;display:grid}.prose h2{font-size:var(--step-2);margin-top:1.5rem}.prose ul{margin:0;padding-left:1.2rem}.todo{border-left:3px solid var(--amber);background:var(--surface);color:var(--amber);font-size:var(--step--1);padding:.75rem 1rem}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.login-gate{border:1px solid var(--line-strong);border-radius:var(--radius-l);background:var(--surface);justify-items:start;gap:.9rem;padding:clamp(1.25rem,3vw,2rem);display:grid}.login-gate h2{font-size:var(--step-1);margin:0}.login-gate p{color:var(--muted);max-width:46ch;margin:0}.login-gate-actions{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.login-gate-actions .btn{gap:.55rem}.login-gate .login-gate-note{font-size:.8rem}.by-lines{color:var(--muted);gap:.1rem;margin:0;font-size:.8rem;display:grid}.by-line time{color:var(--white)}.dl-btn{border:1px solid var(--line-strong);border-radius:var(--radius-s);background:var(--surface-2);min-height:34px;color:var(--white);font:600 .85rem / 1 var(--font-body);overflow-wrap:anywhere;align-items:center;gap:.45rem;max-width:100%;padding:0 .8rem;text-decoration:none;transition:border-color .15s;display:inline-flex}.dl-btn:hover{border-color:var(--white)}.dl-btn svg{color:var(--accent);flex:none}.dl-btn .dl-size{color:var(--muted);white-space:nowrap;font-weight:500}.richtext{overflow-wrap:anywhere;gap:1rem;max-width:72ch;line-height:1.7;display:grid}.richtext>*{margin:0}.richtext h2{font-size:var(--step-2);margin-top:.75rem}.richtext h3{font-size:var(--step-1);margin-top:.5rem}.richtext h4{font-size:var(--step-0);font-family:var(--font-body);margin-top:.25rem;font-weight:700;font-stretch:100%}.richtext>:first-child{margin-top:0}.richtext p,.richtext li{color:#d4d6df}.richtext ul,.richtext ol{gap:.35rem;padding-left:1.4rem;display:grid}.richtext li::marker{color:var(--accent)}.richtext ol li::marker{font-weight:700}.richtext a{color:var(--white);text-decoration-color:var(--accent)}.richtext strong{color:var(--white)}.richtext code{background:var(--surface-2);border:1px solid var(--line);border-radius:4px;padding:.1em .35em;font:.88em ui-monospace,Cascadia Mono,Consolas,monospace}.richtext pre{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);padding:.85rem 1rem;overflow-x:auto}.richtext pre code{white-space:pre;background:0 0;border:0;padding:0;font-size:.85rem}.richtext blockquote{border-left:3px solid var(--accent);background:var(--surface);border-radius:0 var(--radius-s) var(--radius-s) 0;padding:.75rem 1rem}.richtext hr{border:0;border-top:1px solid var(--line);width:100%}.richtext figure{gap:.4rem;display:grid}.richtext figure img{border-radius:var(--radius-s);border:1px solid var(--line);height:auto}.richtext figcaption{font-size:var(--step--1);color:var(--muted)}.richtext .richtext-missing{color:var(--muted);font-style:italic}