.fa-root{--fa-ground:#000;--fa-surface:#070b08;--fa-surface-2:#040604;--fa-line:#16201a;--fa-line-hi:#4fc98a52;--fa-text:#e4ede7;--fa-muted:#8b9b90;--fa-faint:#56635a;--fa-accent:#4fc98a;--fa-accent-hi:#83e7b2;--fa-accent-dim:#2e7a53;--fa-serif:Georgia, "Iowan Old Style", "Times New Roman", serif;--fa-mono:Consolas, "SF Mono", Menlo, "Liberation Mono", monospace;background-color:var(--fa-ground);color:var(--fa-text);font-family:var(--fa-serif);-webkit-font-smoothing:antialiased;background-image:radial-gradient(760px 420px at 12% -6%,#4fc98a1c,#0000 70%),radial-gradient(560px 340px at 96% 4%,#34b7a612,#0000 70%);background-repeat:no-repeat}.fa-serif{font-family:var(--fa-serif)}.fa-mono{font-family:var(--fa-mono)}.fa-blade,.fa-bracket{transition:opacity .42s cubic-bezier(.22,1,.36,1)}.fa-blade[data-state=dim],.fa-bracket[data-state=dim]{opacity:.34}.fa-blade[data-state=rest]{opacity:.88}.fa-blade[data-state=active],.fa-bracket[data-state=active]{opacity:1}.fa-core{transform-origin:50%;animation:7s ease-in-out infinite fa-breathe}.fa-ticks{transform-origin:50%;animation:160s linear infinite fa-drift}@keyframes fa-breathe{0%,to{opacity:.86}50%{opacity:1}}@keyframes fa-drift{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fa-reveal{opacity:0;transition:opacity .7s,transform .7s cubic-bezier(.22,1,.36,1);transform:translateY(14px)}.fa-reveal[data-shown=true]{opacity:1;transform:none}.fa-prose p{margin:0 0 1.1rem;line-height:1.62}.fa-prose p:last-child{margin-bottom:0}@media (prefers-reduced-motion:reduce){.fa-core,.fa-ticks{animation:none}.fa-blade,.fa-bracket,.fa-reveal{transition:none}.fa-reveal{opacity:1;transform:none}}.oj-root{--ground:#f6f9fa;--surface:#fff;--surface-2:#f0f5f7;--ink:#16323e;--ink-soft:#4b6673;--ink-faint:#85999f;--rule:#dce7ec;--rule-soft:#e9f0f3;--head:#17566b;--accent:#b29a45;--m0:#2c6b85;--m1:#36757f;--m2:#4e8375;--m3:#7a9455;--m4:#9a9448;--m5:#b29a45;--m6:#b99a3a;--oj-sans:"Archivo", "Helvetica Neue", Arial, sans-serif;--oj-body:"Archivo", "Helvetica Neue", Arial, sans-serif;--oj-mono:ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;background:var(--ground);color:var(--ink);font-family:var(--oj-body);-webkit-font-smoothing:antialiased;min-height:100%;font-size:17px;line-height:1.55}@media (prefers-color-scheme:dark){.oj-root:not(.light *):not(.light){--ground:#0e171c;--surface:#141f25;--surface-2:#1b282f;--ink:#e3ecef;--ink-soft:#9db2ba;--ink-faint:#7a8f97;--rule:#29383f;--rule-soft:#223038;--head:#7fbbd1;--accent:#d2b85c;--m0:#4e93ae;--m1:#549aa5;--m2:#6ca795;--m3:#9ab673;--m4:#bcb55f;--m5:#d2b85c;--m6:#dabb4f}}.dark .oj-root,.oj-root.dark{--ground:#0e171c;--surface:#141f25;--surface-2:#1b282f;--ink:#e3ecef;--ink-soft:#9db2ba;--ink-faint:#7a8f97;--rule:#29383f;--rule-soft:#223038;--head:#7fbbd1;--accent:#d2b85c;--m0:#4e93ae;--m1:#549aa5;--m2:#6ca795;--m3:#9ab673;--m4:#bcb55f;--m5:#d2b85c;--m6:#dabb4f}.oj-wrap{flex-direction:column;gap:52px;max-width:1120px;margin:0 auto;padding:52px 26px 72px;display:flex}.oj-masthead{flex-direction:column;gap:12px;display:flex}.oj-eyebrow{font-family:var(--oj-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-size:11px;font-weight:500}.oj-h1{font-family:var(--oj-sans);letter-spacing:-.015em;color:var(--head);text-wrap:balance;margin:0;font-size:clamp(30px,4.6vw,46px);font-weight:700;line-height:1.05}.oj-standfirst{color:var(--ink-soft);max-width:64ch;margin:0;font-size:19px;line-height:1.5}.oj-standfirst strong{color:var(--ink);font-weight:600}.oj-section{flex-direction:column;gap:20px;display:flex}.oj-h2{font-family:var(--oj-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--head);margin:0 0 6px;font-size:17px;font-weight:700}.oj-intro{color:var(--ink-soft);max-width:66ch;margin:0;font-size:16px}.oj-card{background:var(--surface);border:1px solid var(--rule);border-radius:10px;padding:26px 24px;overflow-x:auto}.oj-card>svg{width:100%;height:auto;color:var(--ink);display:block}.oj-figure{flex-direction:column;gap:12px;margin:0;display:flex}.oj-figcaption{font-family:var(--oj-mono);color:var(--ink-faint);max-width:78ch;font-size:12px;line-height:1.5}.oj-hero-svg{min-width:780px}.oj-flat-svg{min-width:720px}.oj-rung{cursor:pointer}.oj-rung:focus{outline:none}.oj-halo{transition:opacity .15s}.oj-rung:not(.is-on) .oj-halo{opacity:.5}.oj-ring{opacity:0}.oj-rung.is-on .oj-ring,.oj-rung:focus-visible .oj-ring{opacity:1}.oj-rung-code{font-family:var(--oj-sans);fill:#fff;font-size:13px;font-weight:700}.oj-rung-name{font-family:var(--oj-sans);fill:var(--head);font-size:13px;font-weight:600}.oj-rung.is-on .oj-rung-name{fill:var(--ink)}.oj-axis-label{font-family:var(--oj-sans);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:600}.oj-chart-note{font-family:var(--oj-body);fill:var(--ink-soft);font-size:13px}.oj-cell-label{font-family:var(--oj-mono);fill:currentColor;font-size:10px}.oj-row-label{font-family:var(--oj-mono);letter-spacing:.08em;text-transform:uppercase;fill:currentColor;font-size:11px;font-weight:500}.oj-node-code{font-family:var(--oj-mono);font-size:12px;font-weight:500}.oj-node-name{font-family:var(--oj-sans);fill:currentColor;font-size:10.5px;font-weight:600}.oj-diagram-text{font-family:var(--oj-sans);fill:currentColor;font-size:12px;font-weight:600}.oj-diagram-sub{font-family:var(--oj-mono);fill:currentColor;font-size:10px}.oj-diagram-tag{font-family:var(--oj-mono);letter-spacing:.1em;text-transform:uppercase;fill:currentColor;font-size:10px}.oj-col{cursor:pointer;transition:opacity .14s}.oj-col:not(.is-selected){opacity:.44}.oj-col:hover{opacity:.82}.oj-col.is-selected{opacity:1}.oj-focus-ring{opacity:0;pointer-events:none}.oj-col:focus{outline:none}.oj-col:focus-visible .oj-focus-ring{opacity:1}@media (prefers-reduced-motion:reduce){.oj-root *{transition:none!important}}.oj-ladder-head{grid-template-columns:58px 3px minmax(0,1fr) 176px;align-items:end;gap:0 20px;padding:0 10px 8px 2px;display:grid}.oj-hdr-a,.oj-hdr-b{font-family:var(--oj-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);font-size:11px}.oj-hdr-a{grid-column:3}.oj-hdr-b{grid-column:4}.oj-ladder{border-top:1px solid var(--rule);flex-direction:column;display:flex}.oj-lvl{text-align:left;border:none;border-bottom:1px solid var(--rule-soft);width:100%;font:inherit;color:inherit;cursor:pointer;background:0 0;grid-template-columns:58px 3px minmax(0,1fr) 176px;align-items:start;gap:0 20px;padding:18px 10px 18px 2px;transition:background .14s;display:grid}.oj-lvl:hover,.oj-lvl[aria-pressed=true]{background:var(--surface)}.oj-lvl:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.oj-lvl-code{font-family:var(--oj-mono);letter-spacing:.06em;color:var(--ink-faint);padding-top:3px;font-size:13px;font-weight:500}.oj-lvl[aria-pressed=true] .oj-lvl-code{color:var(--ink)}.oj-lvl-rail{border-radius:2px;align-self:stretch}.oj-lvl-body{flex-direction:column;gap:5px;min-width:0;display:flex}.oj-lvl-name{font-family:var(--oj-sans);font-size:18px;font-weight:600;line-height:1.2}.oj-lvl-def{max-width:58ch;font-size:16px;line-height:1.45}.oj-lvl-meta{font-family:var(--oj-mono);color:var(--ink-faint);max-width:62ch;font-size:11.5px;line-height:1.55}.oj-lvl-meta b{color:var(--ink-soft);font-weight:500}.oj-lvl-glyph{align-self:center}.oj-lvl-glyph svg{width:176px;height:auto;color:var(--ink);display:block}.oj-key{font-family:var(--oj-mono);color:var(--ink-faint);flex-wrap:wrap;align-items:center;gap:6px 20px;font-size:11.5px;display:flex}.oj-key span{align-items:center;gap:7px;display:inline-flex}.oj-key svg{color:var(--ink-faint)}.oj-panel{border:1px solid var(--rule);background:var(--surface);border-radius:10px;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);display:grid;overflow:hidden}.oj-panel-stripe{grid-column:1/-1;height:4px;transition:background .16s}.oj-panel-main{border-right:1px solid var(--rule);padding:24px 26px 26px}.oj-panel-side{background:var(--surface-2);padding:24px 24px 26px}.oj-panel-code{font-family:var(--oj-mono);letter-spacing:.1em;color:var(--ink-faint);margin:0 0 3px;font-size:12px;font-weight:500}.oj-panel-title{font-family:var(--oj-sans);letter-spacing:-.01em;color:var(--head);margin:0 0 9px;font-size:25px;font-weight:700;line-height:1.12}.oj-panel-def{max-width:46ch;margin:0 0 20px;font-size:17.5px;line-height:1.45}.oj-subhead{font-family:var(--oj-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 10px;font-size:11px;font-weight:500}.oj-floor{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.oj-floor li{padding-left:18px;font-size:15.5px;line-height:1.42;position:relative}.oj-floor li:before{content:"";background:var(--accent);width:8px;height:1px;position:absolute;top:9px;left:0}.oj-side-block+.oj-side-block{margin-top:22px}.oj-side-block p{margin:0;font-size:15.5px;line-height:1.42}.oj-aa{flex-direction:column;gap:8px;display:flex}.oj-aa-row{align-items:baseline;gap:10px;display:flex}.oj-aa-key{font-family:var(--oj-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);flex:none;width:96px;font-size:10.5px}.oj-aa-val{font-size:15px;line-height:1.4}.oj-hint{font-family:var(--oj-mono);color:var(--ink-faint);flex-wrap:wrap;align-items:center;gap:8px;margin:0;font-size:11.5px;display:flex}.oj-hint kbd{font-family:var(--oj-mono);border:1px solid var(--rule);background:var(--surface);border-radius:3px;padding:1px 5px;font-size:11px}.oj-tablewrap{border:1px solid var(--rule);background:var(--surface);border-radius:10px;overflow-x:auto}.oj-table{border-collapse:collapse;width:100%;min-width:660px;font-size:15.5px}.oj-table th,.oj-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--rule-soft);padding:13px 18px}.oj-table thead th{font-family:var(--oj-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);border-bottom:1px solid var(--rule);font-size:10.5px;font-weight:500}.oj-table tbody tr:last-child td{border-bottom:none}.oj-prod{font-family:var(--oj-sans);white-space:nowrap;color:var(--head);font-weight:600}.oj-range{font-family:var(--oj-mono);color:var(--ink-soft);white-space:nowrap;font-size:12.5px}.oj-terms{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px 34px;margin:0;display:grid}.oj-terms dt{font-family:var(--oj-sans);color:var(--head);margin-bottom:3px;font-size:15.5px;font-weight:600}.oj-terms dd{color:var(--ink-soft);margin:0;font-size:15.5px;line-height:1.42}.oj-steps{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:26px 32px;margin:0;padding:0;list-style:none;display:grid}.oj-steps li{grid-template-columns:40px minmax(0,1fr);align-items:start;gap:0 12px;display:grid}.oj-step-n{font-family:var(--oj-mono);color:var(--accent);padding-top:2px;font-size:13px;font-weight:500}.oj-step-t{font-family:var(--oj-sans);color:var(--head);margin-bottom:5px;font-size:16.5px;font-weight:600}.oj-steps p{color:var(--ink-soft);margin:0;font-size:15.5px;line-height:1.45}.oj-footer{border-top:1px solid var(--rule);font-family:var(--oj-mono);color:var(--ink-faint);padding-top:18px;font-size:11.5px;line-height:1.6}@media (width<=780px){.oj-wrap{gap:40px;padding:38px 16px 54px}.oj-panel{grid-template-columns:1fr}.oj-panel-main{border-right:none;border-bottom:1px solid var(--rule)}.oj-ladder-head{grid-template-columns:1fr}.oj-hdr-a,.oj-hdr-b{grid-column:1/-1}.oj-hdr-b{display:none}.oj-lvl{grid-template-columns:58px 3px minmax(0,1fr)}.oj-lvl-glyph{grid-column:3;margin-top:12px}}.oj-bar{z-index:30;background:color-mix(in oklab, var(--ground) 88%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule);position:sticky;top:0}.oj-bar-inner{align-items:center;gap:.5rem;max-width:78rem;margin:0 auto;padding:.6rem 1.25rem;display:flex}.oj-bar-pills{scrollbar-width:none;flex:1;gap:.35rem;display:flex;overflow-x:auto}.oj-bar-pills::-webkit-scrollbar{display:none}.oj-pill{white-space:nowrap;border:1px solid var(--rule);background:var(--surface);color:var(--ink-soft);cursor:pointer;border-radius:999px;align-items:baseline;gap:.45rem;padding:.35rem .7rem;transition:background .16s,color .16s,border-color .16s,transform .16s;display:flex}.oj-pill:hover{border-color:var(--pill);color:var(--ink);transform:translateY(-1px)}.oj-pill[data-on]{background:color-mix(in oklab, var(--pill) 18%, var(--surface));border-color:var(--pill);color:var(--ink)}.oj-pill-code{font-family:var(--oj-mono);letter-spacing:.06em;color:var(--pill);font-size:.72rem}.oj-pill-name{font-size:.78rem}@media (width<=720px){.oj-pill-name{display:none}}.oj-bar-step,.oj-bar-play{border:1px solid var(--rule);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:999px;padding:.35rem .75rem;font-size:.78rem}.oj-bar-step:disabled{opacity:.35;cursor:default}.oj-bar-play{white-space:nowrap}.oj-bar-play[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}.oj-bar-track{background:var(--rule-soft);height:2px}.oj-bar-fill{height:100%;transition:width .32s,background .32s}.oj-place{border:1px solid var(--rule);background:var(--surface);border-radius:4px;padding:1.25rem}.oj-place-grid{gap:1rem;display:grid}.oj-place-key{font-family:var(--oj-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--head);margin-bottom:.45rem;font-size:.72rem}.oj-place-opts{grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));gap:.4rem;display:grid}.oj-place-opt{text-align:left;border:1px solid var(--rule);background:var(--surface-2);color:var(--ink-soft);cursor:pointer;border-radius:3px;padding:.5rem .6rem;font-size:.82rem;line-height:1.35;transition:border-color .14s,color .14s,background .14s}.oj-place-opt:hover{border-color:var(--head);color:var(--ink)}.oj-place-opt[data-on]{border-color:var(--head);background:color-mix(in oklab, var(--head) 12%, var(--surface));color:var(--ink)}.oj-place-out{border-top:2px solid var(--rule);align-items:flex-start;gap:1rem;margin-top:1.25rem;padding-top:1.1rem;display:flex}.oj-place-out-code{font-family:var(--oj-mono);font-size:1.6rem}.oj-place-out-name{color:var(--ink);font-size:1.05rem}.oj-place-out-def{color:var(--ink-soft);margin:.25rem 0 .6rem;font-size:.9rem}.oj-place-jump{border:1px solid var(--rule);color:var(--head);cursor:pointer;background:0 0;border-radius:999px;padding:.35rem .8rem;font-size:.78rem}.oj-place-jump:hover{border-color:var(--head)}.oj-search{border:1px solid var(--rule);background:var(--surface);width:100%;max-width:22rem;color:var(--ink);border-radius:999px;margin-bottom:1rem;padding:.45rem .9rem;font-size:.85rem}.oj-search:focus{border-color:var(--head);outline:none}@media (prefers-reduced-motion:reduce){.oj-pill,.oj-bar-fill{transition:none}}.oj-root{background:radial-gradient(120% 70% at 12% -8%, color-mix(in oklab, var(--head) 12%, transparent), transparent 62%), radial-gradient(90% 60% at 96% 4%, color-mix(in oklab, var(--accent) 12%, transparent), transparent 60%), var(--ground);position:relative}.oj-root:before{content:"";pointer-events:none;background-image:linear-gradient(to right, color-mix(in oklab, var(--rule) 55%, transparent) 1px, transparent 1px), linear-gradient(to bottom, color-mix(in oklab, var(--rule) 55%, transparent) 1px, transparent 1px);opacity:.5;background-size:72px 72px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(115% 80% at 50% 0,#000 12%,#0000 72%);mask-image:radial-gradient(115% 80% at 50% 0,#000 12%,#0000 72%)}.oj-wrap{z-index:1;position:relative}.oj-h1{background:linear-gradient(96deg, var(--head), color-mix(in oklab, var(--head) 55%, var(--accent)));color:#0000;-webkit-background-clip:text;background-clip:text;font-size:clamp(32px,5vw,54px)}.oj-masthead .oj-standfirst:first-of-type{color:var(--ink);font-size:20.5px}.oj-h2{align-items:center;gap:.75rem;display:flex}.oj-h2:after{content:"";background:linear-gradient(to right, var(--rule), transparent);flex:1;height:1px}.oj-card,.oj-panel,.oj-tablewrap,.oj-place{box-shadow:0 1px 2px color-mix(in oklab, var(--ink) 6%, transparent), 0 18px 40px -28px color-mix(in oklab, var(--ink) 34%, transparent);border-radius:12px}.oj-card{background:linear-gradient(to bottom, var(--surface), color-mix(in oklab, var(--surface-2) 60%, var(--surface)))}.oj-panel{position:relative}.oj-panel-stripe{height:5px}.oj-panel-main{background:radial-gradient(120% 100% at 0% 0%, color-mix(in oklab, var(--head) 6%, transparent), transparent 60%), var(--surface)}.oj-panel-title{font-size:clamp(25px,3vw,31px)}.oj-panel-code{border:1px solid var(--rule);color:var(--ink-soft);border-radius:999px;padding:.12rem .55rem;display:inline-block}.oj-lvl{border-radius:8px;transition:background .16s,transform .16s,box-shadow .16s}.oj-lvl:hover{transform:translate(3px)}.oj-lvl[aria-pressed=true]{background:linear-gradient(to right, color-mix(in oklab, var(--head) 8%, var(--surface)), var(--surface) 60%);box-shadow:0 12px 30px -24px color-mix(in oklab, var(--ink) 45%, transparent)}.oj-lvl-rail{width:3px;transition:box-shadow .18s;box-shadow:0 0 #0000}.oj-lvl[aria-pressed=true] .oj-lvl-rail{box-shadow:0 0 12px 1px color-mix(in oklab, var(--accent) 55%, transparent)}.oj-lvl-code{font-variant-numeric:tabular-nums}.oj-lvl-name{letter-spacing:-.01em}.oj-table tbody tr{transition:background .14s}.oj-table tbody tr:nth-child(2n){background:color-mix(in oklab, var(--surface-2) 55%, transparent)}.oj-table tbody tr:hover{background:color-mix(in oklab, var(--head) 7%, var(--surface))}.oj-table thead th{background:var(--surface-2)}.oj-terms>div{border:1px solid var(--rule-soft);background:color-mix(in oklab, var(--surface) 88%, transparent);border-radius:10px;padding:.85rem 1rem;transition:border-color .15s,transform .15s}.oj-terms>div:hover{border-color:var(--head);transform:translateY(-2px)}.oj-step-n{border:1px solid color-mix(in oklab, var(--accent) 60%, transparent);background:color-mix(in oklab, var(--accent) 12%, transparent);border-radius:999px;place-items:center;width:28px;height:28px;padding-top:0;display:grid}.oj-footer{border-top:1px solid var(--rule);color:var(--ink-soft);margin-top:8px}.oj-footer:before{content:"";background:var(--accent);width:46px;height:2px;margin-bottom:14px;display:block}.oj-pill[data-on]{box-shadow:0 0 0 3px color-mix(in oklab, var(--pill) 16%, transparent)}.oj-bar-fill{box-shadow:0 0 10px 0 color-mix(in oklab, var(--accent) 60%, transparent)}.oj-place{background:linear-gradient(to bottom, var(--surface), color-mix(in oklab, var(--surface-2) 70%, var(--surface)))}.oj-place-opt[data-on]{box-shadow:inset 3px 0 0 0 var(--head)}.oj-place-out{border-top-width:3px}@media (prefers-reduced-motion:reduce){.oj-lvl:hover,.oj-terms>div:hover{transform:none}}.oj-wrap .oj-section{--sec:var(--head);border:1px solid color-mix(in oklab, var(--sec) 22%, var(--rule));background:radial-gradient(120% 90% at 0% 0%, color-mix(in oklab, var(--sec) 13%, transparent), transparent 58%), radial-gradient(90% 70% at 100% 0%, color-mix(in oklab, var(--sec) 7%, transparent), transparent 62%), color-mix(in oklab, var(--surface) 62%, transparent);box-shadow:0 24px 60px -46px color-mix(in oklab, var(--sec) 60%, transparent);border-radius:14px;padding:30px 30px 34px;position:relative;overflow:hidden}.oj-wrap .oj-section:before{content:"";background:linear-gradient(to right, var(--sec), color-mix(in oklab, var(--sec) 45%, transparent) 55%, transparent);height:3px;position:absolute;inset:0 0 auto}.oj-wrap .oj-section:first-of-type{--sec:var(--m0)}.oj-wrap .oj-section:nth-of-type(2){--sec:var(--m2)}.oj-wrap .oj-section:nth-of-type(3){--sec:var(--m3)}.oj-wrap .oj-section:nth-of-type(4){--sec:var(--m4)}.oj-wrap .oj-section:nth-of-type(5){--sec:var(--m1)}.oj-wrap .oj-section:nth-of-type(6){--sec:var(--m5)}.oj-wrap .oj-section:nth-of-type(7){--sec:var(--m6)}.oj-wrap .oj-section:nth-of-type(8){--sec:var(--head)}.oj-section .oj-h2{color:color-mix(in oklab, var(--sec) 72%, var(--ink))}.oj-section .oj-h2:after{background:linear-gradient(to right, color-mix(in oklab, var(--sec) 55%, transparent), transparent)}.oj-section .oj-card,.oj-section .oj-panel,.oj-section .oj-tablewrap,.oj-section .oj-place{border-color:color-mix(in oklab, var(--sec) 18%, var(--rule));background-color:var(--surface)}.oj-section .oj-table thead th{color:color-mix(in oklab, var(--sec) 62%, var(--ink-soft))}.oj-section .oj-terms>div:hover{border-color:color-mix(in oklab, var(--sec) 55%, var(--rule))}.oj-section .oj-step-n{color:color-mix(in oklab, var(--sec) 78%, var(--ink));border-color:color-mix(in oklab, var(--sec) 55%, transparent);background:color-mix(in oklab, var(--sec) 14%, transparent)}.oj-section .oj-step-t{color:color-mix(in oklab, var(--sec) 60%, var(--ink))}.oj-section .oj-search:focus{border-color:var(--sec)}.oj-section .oj-place-opt[data-on]{border-color:color-mix(in oklab, var(--sec) 60%, var(--rule));background:color-mix(in oklab, var(--sec) 12%, var(--surface));box-shadow:inset 3px 0 0 0 var(--sec)}.oj-section .oj-place-opt:hover{border-color:color-mix(in oklab, var(--sec) 50%, var(--rule))}.oj-section .oj-place-jump{color:color-mix(in oklab, var(--sec) 70%, var(--ink))}.oj-section .oj-place-jump:hover{border-color:var(--sec)}@media (width<=780px){.oj-wrap .oj-section{border-radius:10px;padding:22px 16px 26px}}@media (width<=640px){.oj-h1{font-size:clamp(30px,8.4vw,40px);line-height:1.08}.oj-h2{font-size:20px}.oj-standfirst{font-size:17px}.oj-intro,.oj-lvl-def{font-size:15px}.oj-card{-webkit-overflow-scrolling:touch;padding:16px 14px}.oj-hero-svg{min-width:620px}.oj-flat-svg{min-width:580px}.oj-figure{position:relative}.oj-figure:after{content:"swipe the diagram sideways →";font-family:var(--oj-mono);letter-spacing:.06em;color:var(--ink-faint);font-size:10.5px}.oj-bar-inner{gap:.35rem;padding:.5rem .75rem}.oj-bar-play{display:none}.oj-pill{padding:.4rem .6rem}.oj-bar-step{padding:.4rem .7rem}.oj-lvl{grid-template-columns:44px 3px minmax(0,1fr);gap:0 10px}.oj-place-opt{padding:.6rem .7rem;font-size:14px}.oj-terms dt{font-size:14px}.oj-search{font-size:16px}}.art-rt{--paper:#f7f8fa;--surface:#fff;--surface-2:#edf1f1;--ink:#12181a;--ink-2:#46504f;--ink-3:#7c8785;--hair:#0e8f8638;--hair-2:#0e8f8617;--grid:#0e8f860d;--red:#d6442f;--red-soft:#d6442f17;--red-mid:#d6442f52;--teal:#0e8f86;--teal-soft:#0e8f861a;--violet:#6c4fb8;--violet-soft:#6c4fb81a;--gold:#a8792b;--font-hand:"Bradley Hand", "Chalkboard SE", "Segoe Print", "Ink Free", "Trebuchet MS", sans-serif;--font-body:ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-read:Georgia, "Iowan Old Style", "Times New Roman", serif;--font-code:ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;--dwell:4.2s}.dark .art-rt{--paper:#0a0b0d;--surface:#111417;--surface-2:#171c20;--ink:#f3f1ef;--ink-2:#cecccc;--ink-3:#85898d;--hair:#5cc9bf38;--hair-2:#5cc9bf1a;--grid:#5cc9bf0e;--red:#ec5c4a;--red-soft:#ec5c4a21;--red-mid:#ec5c4a70;--teal:#5cc9bf;--teal-soft:#5cc9bf1c;--violet:#b69bea;--violet-soft:#b69bea21;--gold:#d8b25f}@media (prefers-color-scheme:dark){:root:not(.light):not(.dark) .art-rt{--paper:#0a0b0d;--surface:#111417;--surface-2:#171c20;--ink:#f3f1ef;--ink-2:#cecccc;--ink-3:#85898d;--hair:#5cc9bf38;--hair-2:#5cc9bf1a;--grid:#5cc9bf0e;--red:#ec5c4a;--red-soft:#ec5c4a21;--red-mid:#ec5c4a70;--teal:#5cc9bf;--teal-soft:#5cc9bf1c;--violet:#b69bea;--violet-soft:#b69bea21;--gold:#d8b25f}}.art-rt,.art-rt *,.art-rt :before,.art-rt :after{box-sizing:border-box}.art-rt{background-color:var(--paper);background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;background-size:46px 46px;font-size:16px;line-height:1.55}.art-rt .page{max-width:1280px;margin:0 auto;padding:40px 24px 72px}.art-rt :focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:5px}.art-rt .sr{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.art-rt .brand{align-items:center;gap:10px;margin-bottom:26px;display:flex}.art-rt .brand svg{width:26px;height:26px;display:block}.art-rt .brand b{letter-spacing:.22em;text-transform:uppercase;font-size:12px;font-weight:700}.art-rt .brand span{letter-spacing:.42em;color:var(--teal);text-transform:uppercase;border-left:1px solid var(--hair);padding-left:8px;font-size:9.5px}.art-rt .brand .crumb{font-family:var(--font-code);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);border-left:0;margin-left:auto;padding-left:0;font-size:10px}.art-rt .brand .crumb b{letter-spacing:.16em;color:var(--ink-2);font-size:10px;font-weight:600}.art-rt .masthead{text-align:center;margin-bottom:30px}.art-rt h1{font-family:var(--font-hand);text-wrap:balance;letter-spacing:-.005em;margin:0;font-size:clamp(38px,6vw,68px);font-weight:700;line-height:1.02}.art-rt h1 .u{white-space:nowrap;position:relative}.art-rt h1 .u svg{width:104%;height:.34em;position:absolute;bottom:-.18em;left:-2%;overflow:visible}.art-rt h1 .u path{fill:none;stroke:var(--red);stroke-linecap:round;stroke-dasharray:440;stroke-dashoffset:0;animation:1s cubic-bezier(.6,.05,.3,1) .3s backwards art-draw}.art-rt h1 .u path.a{stroke-width:5px}.art-rt h1 .u path.b{stroke-width:2.2px;opacity:.5;animation-delay:.62s}@keyframes art-draw{0%{stroke-dashoffset:440px}}.art-rt .tagline{font-family:var(--font-hand);color:var(--red);margin:16px 0 18px;font-size:clamp(17px,2.1vw,23px)}.art-rt .lede{max-width:63ch;color:var(--ink-2);text-wrap:pretty;margin:0 auto;font-size:15px;line-height:1.65}.art-rt .lede b{color:var(--ink);font-weight:600}.art-rt .f-sect{margin-top:68px}.art-rt .f-sect.tight{margin-top:44px}.art-rt .f-eyebrow{font-family:var(--font-code);letter-spacing:.18em;text-transform:uppercase;color:var(--teal);align-items:center;gap:12px;margin-bottom:18px;font-size:10px;display:flex}.art-rt .f-eyebrow:after{content:"";background:var(--hair-2);flex:1;height:1px}.art-rt .f-h2{font-family:var(--font-hand);text-wrap:balance;color:var(--ink);margin:0 0 18px;font-size:clamp(26px,3.4vw,38px);font-weight:700;line-height:1.12}.art-rt .f-prose{max-width:66ch}.art-rt .f-prose p{font-family:var(--font-read);color:var(--ink-2);text-wrap:pretty;margin:0 0 15px;font-size:17px;line-height:1.62}.art-rt .f-prose p:last-child{margin-bottom:0}.art-rt .f-prose strong{color:var(--ink);font-weight:700}.art-rt .f-prose em{color:var(--ink);font-style:italic}.art-rt .f-shift{border-top:1px solid var(--hair-2);grid-template-columns:repeat(3,1fr);gap:0;margin-top:34px;display:grid}.art-rt .f-shift>div{border-left:1px solid var(--hair-2);padding:18px 22px 4px}.art-rt .f-shift>div:first-child{border-left:0;padding-left:0}.art-rt .f-era{font-family:var(--font-code);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin:0 0 7px;font-size:9.5px}.art-rt .f-shift h3{font-family:var(--font-hand);color:var(--ink);margin:0 0 6px;font-size:21px;font-weight:700}.art-rt .f-shift p{color:var(--ink-2);margin:0;font-size:13.5px;line-height:1.55}.art-rt .f-shift>div:last-child h3{color:var(--red)}.art-rt .verbs{border-top:1px solid var(--hair-2);border-bottom:1px solid var(--hair-2);flex-wrap:wrap;justify-content:center;align-items:center;gap:0 clamp(14px,3vw,34px);margin:40px 0 4px;padding:16px 0;display:flex}.art-rt .verbs b{font-family:var(--font-hand);letter-spacing:.01em;color:var(--ink-3);font-size:clamp(20px,3.4vw,34px);font-weight:700;transition:color .5s}.art-rt .verbs b.lit{color:var(--ink)}.art-rt .verbs .dot{background:var(--teal);opacity:.5;border-radius:50%;width:5px;height:5px}.art-rt .verbs .all{font-family:var(--font-hand);color:var(--red);border-left:1px solid var(--hair);margin-left:clamp(6px,2vw,20px);padding-left:clamp(10px,2vw,24px);font-size:clamp(15px,1.9vw,20px)}.art-rt .board{grid-template-columns:1fr 40px 1.17fr 40px 1.22fr;align-items:stretch;margin-top:34px;display:grid}.art-rt .panel{background:var(--surface);border:1.6px solid var(--edge,var(--hair));opacity:0;border-radius:16px;flex-direction:column;padding:18px 18px 22px;transition:box-shadow .4s;display:flex;position:relative;transform:translateY(14px)}.art-rt .panel:before{content:"";z-index:-1;border:1.4px solid var(--edge,var(--hair));opacity:.32;pointer-events:none;border-radius:16px;position:absolute;inset:0;transform:translate(6px,6px)}.art-rt .board.is-lit .panel{animation:.7s cubic-bezier(.2,.7,.3,1) forwards art-rise}.art-rt .board.is-lit .panel:nth-of-type(2){animation-delay:.11s}.art-rt .board.is-lit .panel:nth-of-type(3){animation-delay:.22s}@keyframes art-rise{to{opacity:1;transform:none}}.art-rt .p-trad{--edge:var(--violet)}.art-rt .p-mcp{--edge:var(--teal)}.art-rt .p-agentic{--edge:var(--red)}.art-rt .ribbon-h{font-family:var(--font-hand);text-align:center;background:var(--head-bg);width:fit-content;color:var(--head-fg);clip-path:polygon(0 0,100% 0,calc(100% - 13px) 50%,100% 100%,0 100%,13px 50%);margin:-4px auto 14px;padding:7px 26px;font-size:19px;font-weight:700}.art-rt .p-trad .ribbon-h{--head-bg:var(--violet-soft);--head-fg:var(--violet)}.art-rt .p-mcp .ribbon-h{--head-bg:var(--teal-soft);--head-fg:var(--teal)}.art-rt .p-agentic .ribbon-h{--head-bg:var(--red-soft);--head-fg:var(--red)}.art-rt .bridge{align-self:center;place-items:center;padding:0 6px;display:grid}.art-rt .bridge svg{width:30px;height:26px;overflow:visible}.art-rt .bridge polygon{fill:var(--teal);animation:2.6s ease-in-out infinite art-nudge}.art-rt .bridge:nth-of-type(2) polygon{animation-delay:.35s}@keyframes art-nudge{0%,68%,to{opacity:.5;transform:translate(0)}22%{opacity:1;transform:translate(6px)}}.art-rt .stage{flex:1;align-content:center;justify-items:center;min-height:0;display:grid}.art-rt .flow-svg,.art-rt .mcp-svg{width:100%;height:auto;display:block;overflow:visible}.art-rt .flow-svg{max-width:430px}.art-rt .mcp-svg{max-width:470px}.art-rt .stroke{fill:none;stroke:var(--ink);stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round}.art-rt .thin{fill:none;stroke:var(--ink-2);stroke-width:1.3px;stroke-linecap:round;stroke-linejoin:round}.art-rt .glyph{fill:none;stroke:var(--ink-2);stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round}.art-rt .cap{font-family:var(--font-code);letter-spacing:.06em;fill:var(--ink-3);text-transform:uppercase;font-size:11px}.art-rt .lbl{font-family:var(--font-hand);fill:var(--ink);font-size:15px}.art-rt .pkt{fill:var(--teal)}.art-rt .pkt-a{animation:3.4s cubic-bezier(.5,0,.5,1) infinite art-run}.art-rt .pkt-b{animation:3.4s cubic-bezier(.5,0,.5,1) 1.5s infinite art-run}@keyframes art-run{0%{opacity:0;transform:translate(0)}12%{opacity:1}38%{opacity:1;transform:translate(34px)}50%{opacity:0;transform:translate(40px)}to{opacity:0;transform:translate(40px)}}.art-rt .halo{fill:none;stroke:var(--teal);stroke-width:1.4px;transform-origin:200px 84px;animation:3.4s ease-out .85s infinite art-halo}@keyframes art-halo{0%{opacity:.75;transform:scale(.94)}45%{opacity:0;transform:scale(1.16)}to{opacity:0;transform:scale(1.16)}}.art-rt .flaw{fill:var(--red);animation:3.4s ease-in-out infinite art-blink}.art-rt .flaw.f2{animation-delay:.5s}.art-rt .flaw.f3{animation-delay:1s}@keyframes art-blink{0%,to{opacity:.22}40%{opacity:1}}.art-rt .scope{fill:none;stroke:var(--violet);stroke-width:1.3px;stroke-dasharray:5 5;opacity:.55}.art-rt .scope-t{font-family:var(--font-code);letter-spacing:.08em;fill:var(--violet);text-transform:uppercase;opacity:.8;font-size:9.5px}.art-rt .question{font-family:var(--font-hand);color:var(--violet);text-align:center;margin:14px 0;font-size:21px}.art-rt .note{text-align:center;font-family:var(--font-hand);color:var(--ink-2);text-wrap:pretty;margin:14px 0 0;font-size:14.5px;line-height:1.45}.art-rt .risks{background:var(--hair-2);border-radius:10px;grid-template-columns:1fr 1fr;gap:1px;display:grid;overflow:hidden}.art-rt .risk{background:var(--surface);color:var(--ink-2);align-items:center;gap:9px;padding:10px 11px;font-size:12.5px;transition:background .4s,color .4s;display:flex}.art-rt .risk svg{flex:none;width:16px;height:16px}.art-rt .p-trad.on .risk{background:var(--red-soft);color:var(--ink)}.art-rt .p-trad.on .risk .glyph{stroke:var(--red)}.art-rt .p-trad.on{box-shadow:0 0 0 3px var(--red-soft)}.art-rt .risk .glyph{transition:stroke .4s}.art-rt .chip-box{fill:var(--surface-2);stroke:var(--hair);stroke-width:1.2px}.art-rt .chip-label{fill:var(--ink-2);font-size:13px;font-family:var(--font-body)}.art-rt .chip{transition:opacity .45s}.art-rt .chip .chip-box,.art-rt .chip .glyph,.art-rt .chip .chip-label{transition:fill .4s,stroke .4s}.art-rt .link{fill:none;stroke:var(--teal);stroke-width:1.3px;stroke-dasharray:3.5 7.5;opacity:.55;transition:opacity .45s,stroke .4s;animation:2.6s linear infinite art-flow}@keyframes art-flow{to{stroke-dashoffset:-22px}}.art-rt .rtn{fill:none;stroke:var(--teal);stroke-width:1.1px;stroke-dasharray:2 9;opacity:0;animation:2.6s linear infinite art-flowback}@keyframes art-flowback{to{stroke-dashoffset:22px}}.art-rt .board.has-focus .rtn.on{opacity:.85}.art-rt .gate rect{fill:var(--surface);stroke:var(--teal);stroke-width:1.7px;transition:fill .4s,stroke .4s}.art-rt .gate text{font-family:var(--font-code);letter-spacing:.06em;fill:var(--teal);font-size:10.5px;transition:fill .4s}.art-rt .gate .glyph{stroke:var(--teal);transition:stroke .4s}.art-rt .bot .glyph{stroke:var(--ink)}.art-rt .bot .eye{fill:var(--teal)}.art-rt .bot .eye.b{transform-origin:220px 44px;animation:5.5s ease-in-out infinite art-wink}@keyframes art-wink{0%,92%,to{transform:scaleY(1)}96%{transform:scaleY(.12)}}.art-rt .bot ellipse.aura{fill:none;stroke:var(--teal);stroke-width:1.2px;transform-origin:210px 44px;opacity:0;transition:opacity .4s}.art-rt .bot.on ellipse.aura{opacity:.5;animation:2.2s ease-out infinite art-halo}.art-rt .board.has-focus .chip{opacity:.4}.art-rt .board.has-focus .link{opacity:.16}.art-rt .board.has-focus .chip.on{opacity:1}.art-rt .board.has-focus .chip.on .chip-box{fill:var(--red-soft);stroke:var(--red)}.art-rt .board.has-focus .chip.on .glyph{stroke:var(--red)}.art-rt .board.has-focus .chip.on .chip-label{fill:var(--ink)}.art-rt .board.has-focus .link.on{opacity:1;stroke:var(--red);animation-duration:1.05s}.art-rt .board.has-focus .rtn.on{stroke:var(--red)}.art-rt .board.has-focus .gate rect{stroke:var(--hair)}.art-rt .board.has-focus .gate.on rect{stroke:var(--red);fill:var(--red-soft)}.art-rt .board.has-focus .gate.on text{fill:var(--red)}.art-rt .board.has-focus .gate.on .glyph{stroke:var(--red)}.art-rt .legend{border-top:1px dashed var(--hair);font-family:var(--font-code);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);flex-wrap:wrap;justify-content:center;gap:8px 18px;margin-top:14px;padding-top:13px;font-size:9.5px;display:flex}.art-rt .legend i{border-top:1.4px dashed var(--teal);vertical-align:middle;width:18px;height:0;margin-right:6px;display:inline-block}.art-rt .legend .r i{border-top-color:var(--red);border-top-style:solid}.art-rt .dims{gap:7px;display:grid}.art-rt .dim{text-align:left;width:100%;font:inherit;color:inherit;background:var(--surface-2);cursor:pointer;border:1.3px solid #0000;border-radius:11px;grid-template-columns:26px 1fr;gap:12px;padding:11px 13px 12px;transition:background .4s,border-color .4s,transform .4s;display:grid;position:relative;overflow:hidden}.art-rt .dim:hover{border-color:var(--hair)}.art-rt .dim.is-active{background:var(--red-soft);border-color:var(--red);transform:translate(3px)}.art-rt .dim-n{font-family:var(--font-code);border:1.3px solid var(--hair);width:24px;height:24px;color:var(--ink-3);border-radius:50%;place-items:center;font-size:11px;font-weight:700;transition:color .4s,border-color .4s,background .4s;display:grid}.art-rt .dim.is-active .dim-n{color:var(--red);border-color:var(--red);background:var(--surface)}.art-rt .dim-head{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.art-rt .dim-title{letter-spacing:-.005em;font-size:14px;font-weight:600}.art-rt .dim-q{font-family:var(--font-hand);color:var(--red);opacity:.72;flex:none;font-size:15px;transition:opacity .4s}.art-rt .dim.is-active .dim-q{opacity:1}.art-rt .dim-ex{color:var(--ink-3);margin-top:3px;font-size:12px;line-height:1.5;transition:color .4s;display:block}.art-rt .dim.is-active .dim-ex{color:var(--ink-2)}.art-rt .dim-reach{white-space:nowrap;font-family:var(--font-code);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);border:1px solid var(--hair);border-radius:20px;margin-left:5px;padding:1px 8px;font-size:9.5px;transition:color .4s,border-color .4s;display:inline-block}.art-rt .dim.is-active .dim-reach{color:var(--red);border-color:var(--red-mid)}.art-rt .dim-bar{background:var(--red);width:0;height:2px;position:absolute;bottom:0;left:0}.art-rt .dim.is-active .dim-bar{animation:art-fill var(--dwell) linear forwards}.art-rt .dim.is-pinned .dim-bar{width:100%;animation:none}@keyframes art-fill{0%{width:0}to{width:100%}}.art-rt .hint{text-align:center;font-family:var(--font-code);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin:13px 0 0;font-size:9.5px}.art-rt .f-ref{border-top:1px solid var(--hair);margin-top:28px}.art-rt .f-row{border-bottom:1px solid var(--hair-2);grid-template-columns:300px 1fr;gap:20px 40px;padding:26px 0;display:grid}.art-rt .f-row:last-child{border-bottom:1px solid var(--hair)}.art-rt .f-idx{font-family:var(--font-code);letter-spacing:.12em;color:var(--ink-3);align-items:baseline;gap:10px;margin-bottom:6px;font-size:10.5px;display:flex}.art-rt .f-a{font-family:var(--font-code);letter-spacing:.1em;text-transform:uppercase;color:var(--gold);border:1px solid var(--gold);opacity:.85;border-radius:20px;padding:1px 9px;font-size:9.5px}.art-rt .f-row h3{font-family:var(--font-body);letter-spacing:-.012em;color:var(--ink);margin:0 0 4px;font-size:19px;font-weight:650}.art-rt .f-ask{font-family:var(--font-hand);color:var(--red);margin:0;font-size:20px}.art-rt .f-body p{font-family:var(--font-read);color:var(--ink-2);margin:0 0 12px;font-size:15.5px;line-height:1.6}.art-rt .f-body em{color:var(--ink);font-style:italic}.art-rt .f-fails{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.art-rt .f-fails li{color:var(--ink-2);background:var(--surface);border:1px solid var(--hair-2);border-radius:6px;padding:5px 9px;font-size:12px;line-height:1.3}.art-rt .f-fails-h{font-family:var(--font-code);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin:0 0 8px;font-size:9.5px}.art-rt .f-ops{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px;display:grid}.art-rt .f-op{background:var(--surface);border:1.4px solid var(--hair);border-radius:14px;padding:20px 20px 22px}.art-rt .f-op-k{font-family:var(--font-code);letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin:0 0 9px;font-size:9.5px}.art-rt .f-op h3{font-family:var(--font-hand);color:var(--ink);margin:0 0 8px;font-size:22px;font-weight:700}.art-rt .f-op p{color:var(--ink-2);margin:0;font-size:13.5px;line-height:1.58}.art-rt .f-when{gap:0;margin-top:26px;padding:0;list-style:none;display:grid}.art-rt .f-when li{border-top:1px solid var(--hair-2);color:var(--ink-2);grid-template-columns:150px 1fr;gap:24px;padding:14px 0;font-size:14px;line-height:1.5;display:grid}.art-rt .f-when li:last-child{border-bottom:1px solid var(--hair-2)}.art-rt .f-when b{font-family:var(--font-code);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);padding-top:2px;font-size:10px;font-weight:600}.art-rt .f-related{border-left:2px solid var(--teal);background:var(--teal-soft);color:var(--ink-2);border-radius:0 10px 10px 0;max-width:72ch;margin-top:30px;padding:16px 20px;font-size:14px;line-height:1.6}.art-rt .f-related b{color:var(--ink);font-weight:650}.art-rt .close{margin-top:68px}.art-rt .thesis{background:var(--surface);border:1.6px solid var(--hair);font-family:var(--font-hand);text-align:center;border-radius:14px;flex-wrap:wrap;justify-content:center;align-items:center;gap:18px;padding:22px 30px;font-size:clamp(16px,2vw,22px);display:flex}.art-rt .thesis svg{flex:none;width:30px;height:30px}.art-rt .thesis .hot{color:var(--red)}.art-rt .cta{font-family:var(--font-hand);flex-wrap:wrap;justify-content:center;align-items:center;gap:14px;margin-top:22px;font-size:17px;display:flex}.art-rt .cta a{color:var(--red);border-bottom:1.6px solid var(--red);padding-bottom:1px;text-decoration:none}.art-rt .cta a:hover{background:var(--red-soft)}.art-rt .cta em{color:var(--ink-2);font-style:normal}@media (width<=1080px){.art-rt .board{grid-template-columns:1fr;gap:8px}.art-rt .bridge{padding:4px 0}.art-rt .bridge svg{transform:rotate(90deg)}.art-rt .panel:before{transform:translate(5px,5px)}.art-rt .f-ops{grid-template-columns:1fr}}@media (width<=760px){.art-rt .f-row{grid-template-columns:1fr;gap:14px}.art-rt .f-shift{grid-template-columns:1fr}.art-rt .f-shift>div{border-left:0;border-top:1px solid var(--hair-2);padding-left:0}.art-rt .f-shift>div:first-child{border-top:0}.art-rt .f-when li{grid-template-columns:1fr;gap:5px}}@media (width<=620px){.art-rt .page{padding:28px 16px 52px}.art-rt .risks{grid-template-columns:1fr}.art-rt .dim-head{flex-direction:column;gap:1px}.art-rt .verbs{gap:0 12px}.art-rt .brand{flex-wrap:wrap}.art-rt .brand .crumb{width:100%;margin-left:0}}@media (prefers-reduced-motion:reduce){.art-rt h1 .u path{animation:none}.art-rt .panel{opacity:1;transform:none;animation:none!important}.art-rt .pkt,.art-rt .halo,.art-rt .flaw,.art-rt .link,.art-rt .rtn,.art-rt .bridge polygon,.art-rt .bot ellipse.aura,.art-rt .dim-bar,.art-rt .bot .eye.b{animation:none!important}.art-rt .pkt,.art-rt .flaw{opacity:1}.art-rt .dim{transition:none}}