*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--ink)}body{font-family:var(--font-sans);font-size:15px;line-height:1.45;letter-spacing:0;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}@layer base{h1,h2,h3,h4,h5{margin:0;color:var(--ink);font-weight:500;letter-spacing:-.01em;line-height:1.15;text-wrap:balance}h1{font-size:var(--fs-6)}h2{font-size:var(--fs-5)}h3{font-size:var(--fs-4)}h4{font-size:var(--fs-3)}}.display,h1.display,h2.display,h3.display{font-family:var(--font-voice);font-weight:400;letter-spacing:-.012em;line-height:1.08;font-variation-settings:"opsz" 72}.display em,.display i{font-style:italic;color:inherit}.voice{font-family:var(--font-voice);font-style:italic;font-weight:400;letter-spacing:0;font-variation-settings:"opsz" 18}.voice em,.voice i{font-style:normal}p{margin:0}p+p{margin-top:.85em}a{color:var(--carry-text);text-decoration:none;text-underline-offset:.18em;transition:color var(--t-fast) var(--ease)}a:hover{color:var(--accent-strong)}a.quiet,a.quiet:hover{color:inherit}.prose a{text-decoration:underline;text-decoration-color:var(--accent-line)}button,input,select,textarea{font:inherit;color:inherit;letter-spacing:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}img,svg{display:block;max-width:100%}ol,ul{padding:0}blockquote,dd,dl,figure,ol,ul{margin:0}ol.plain,ul.plain{list-style:none}code,kbd,pre,samp{font-family:var(--font-mono);font-feature-settings:normal}code{font-size:.9em}hr{border:0;border-top:1px solid var(--line);margin:0}table{border-collapse:collapse;border-spacing:0;width:100%}strong{font-weight:600}small{font-size:.8125rem}::selection{background:var(--accent-soft);color:var(--ink)}:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:4px}@media (max-width:720px),(pointer:coarse){.alive-tick,.attn-form .pill,.btn,.btn.icon.sm,.btn.sm,.chapters button,.cmdk-item,.decision-form .pill,.dial-opts button,.filters a,.filters button,.first-ask-chips button,.icon-btn,.menu-item,.now-try button,.pr-toc a,.rail-item,.scope-opts button,.seg a,.seg button,.tabs a,.tabs button,.view,.wb-tabs a,.wb-world-filters .view{min-height:var(--touch)}.btn.icon,.btn.icon.sm,.icon-btn{min-width:var(--touch)}.input,.select{min-height:var(--touch)}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.serif{font-family:var(--font-voice);font-weight:400;letter-spacing:-.01em}.mono{font-size:.8125rem;letter-spacing:0}.micro,.mono{font-family:var(--font-mono)}.micro{font-size:.6875rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}.micro,.mono,code,kbd,pre,samp{font-weight:400}.mono b,.mono strong,code b,pre b{font-weight:400;color:var(--ink)}.lede{font-size:1.125rem;line-height:1.55;color:var(--ink-2);text-wrap:pretty}.muted{color:var(--ink-3)}.subtle{color:var(--ink-2)}.tnum{font-variant-numeric:tabular-nums}.truncate{overflow:hidden;text-overflow:ellipsis}.nowrap,.truncate{white-space:nowrap}.right{text-align:right}.center{text-align:center}.row{display:flex;align-items:center;gap:.5rem}.row.between{justify-content:space-between}.row.fw,.row.wrap{flex-wrap:wrap}.row.start{align-items:flex-start}.row.end{justify-content:flex-end}.col{display:flex;flex-direction:column;gap:.5rem}.grow{flex:1 1 auto;min-width:0}.stack>*+*{margin-top:var(--stack-gap,1rem)}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.grid{display:grid;gap:1rem}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.cols-12{grid-template-columns:repeat(12,minmax(0,1fr))}.span-4{grid-column:span 4}.span-5{grid-column:span 5}.span-6{grid-column:span 6}.span-7{grid-column:span 7}.span-8{grid-column:span 8}.span-12{grid-column:span 12}@media (max-width:960px){.grid.cols-3,.grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-12>*{grid-column:span 12}}@media (max-width:640px){.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:minmax(0,1fr)}}.prose{color:var(--ink-2);line-height:1.7;max-width:var(--reading-max);text-wrap:pretty}.prose h2{margin:2.25rem 0 .75rem;font-size:1.375rem;color:var(--ink)}.prose h3{margin:1.75rem 0 .5rem;font-size:1.0625rem;color:var(--ink)}.prose p{margin:0 0 1rem}.prose ol,.prose ul{margin:0 0 1rem 1.25rem}.prose li+li{margin-top:.35rem}.prose code{background:var(--surface-2);border:1px solid var(--line);padding:.05em .35em;border-radius:4px;font-size:.85em}.prose pre{margin:0 0 1rem}.prose pre code{background:none;border:0;padding:0}.prose blockquote{margin:0 0 1rem;padding:.25rem 0 .25rem 1rem;border-left:2px solid var(--line-strong);color:var(--ink-2)}.prose table{font-size:.875rem;margin:0 0 1rem}.prose td,.prose th{text-align:left;padding:.5rem .75rem;border-bottom:1px solid var(--line);vertical-align:top}.prose th{font-weight:600;color:var(--ink)}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.page-in{animation:none}}.brand{display:inline-flex;align-items:center;gap:.55rem;color:var(--ink);text-decoration:none;white-space:nowrap}.brand-name{font-family:var(--font-sans);font-weight:600;letter-spacing:.14em;font-size:.8125rem;line-height:1}.brand.is-lg .brand-name{font-size:.9375rem}.brand.is-sm .brand-name{font-size:.6875rem}.btn{--btn-bg:var(--surface);--btn-fg:var(--ink);--btn-line:var(--line-strong);display:inline-flex;align-items:center;justify-content:center;gap:.45rem;height:2.25rem;padding:0 .9rem;border-radius:var(--r-1);border:1px solid var(--btn-line);background:var(--btn-bg);color:var(--btn-fg);font-size:.875rem;font-weight:500;line-height:1;white-space:nowrap;text-decoration:none;cursor:pointer;user-select:none;transition:background var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease),color var(--t-fast) var(--ease),transform var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease)}.btn:hover{background:var(--surface-2);color:var(--ink)}.btn:active{transform:translateY(.5px)}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;pointer-events:none}.btn svg{flex-shrink:0}.btn.primary{--btn-bg:var(--ink);--btn-fg:var(--surface);--btn-line:var(--ink)}.btn.primary:hover{background:var(--ink-2);border-color:var(--ink-2);color:var(--surface)}html[data-theme=dark] .btn.primary{--btn-bg:var(--ink);--btn-fg:var(--bg);--btn-line:var(--ink)}html[data-theme=dark] .btn.primary:hover{background:#fff;border-color:#fff;color:var(--bg)}.btn.accent{--btn-bg:var(--accent);--btn-fg:var(--on-accent);--btn-line:var(--accent)}.btn.accent:hover{background:var(--accent-strong);border-color:var(--accent-strong);color:var(--on-accent)}.btn.ghost{--btn-bg:transparent;--btn-line:transparent;--btn-fg:var(--ink-2)}.btn.ghost:hover{background:var(--surface-2);color:var(--ink)}.btn.danger{--btn-fg:var(--danger);--btn-line:color-mix(in srgb,var(--danger) 35%,transparent)}.btn.danger:hover{background:var(--danger-soft);color:var(--danger)}.btn.danger.solid{--btn-bg:var(--danger);--btn-fg:#fff;--btn-line:var(--danger)}.btn.danger.solid:hover{background:color-mix(in srgb,var(--danger) 85%,black);color:#fff}.btn.sm{height:1.875rem;padding:0 .65rem;font-size:.8125rem;gap:.35rem}.btn.lg{height:2.75rem;padding:0 1.25rem;font-size:.9375rem}.btn.lg,.btn.xl{border-radius:var(--r-2)}.btn.xl{height:3.125rem;padding:0 1.5rem;font-size:1rem}.btn.block{width:100%}.btn.icon{width:2.25rem;padding:0}.btn.icon.sm{width:1.875rem}.btn.pill{border-radius:var(--r-pill)}.btn .kbd{margin-left:.25rem}.badge{display:inline-flex;align-items:center;gap:.35rem;height:1.375rem;padding:0 .5rem;border-radius:var(--r-pill);font-size:.6875rem;font-weight:600;letter-spacing:.02em;line-height:1;color:var(--ink-2);background:var(--surface-2);border:1px solid var(--line);white-space:nowrap}.badge.mono{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;font-weight:400}.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex-shrink:0}.badge.ok{color:var(--ok);background:var(--ok-soft)}.badge.ok,.badge.warn{border-color:transparent}.badge.warn{color:var(--warn);background:var(--warn-soft)}.badge.danger{color:var(--danger);background:var(--danger-soft);border-color:transparent}.badge.accent,.badge.info{color:var(--carry-text);background:var(--accent-soft);border-color:transparent}.badge.ink{color:var(--surface);background:var(--ink);border-color:var(--ink)}.badge.outline{background:transparent}.badge .dot.pulse{animation:pulse 1.6s var(--ease) infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.75)}}.tag{display:inline-flex;align-items:center;gap:.3rem;height:1.5rem;padding:0 .55rem;border-radius:var(--r-1);border:1px solid var(--line);background:var(--surface);font-size:.75rem;font-weight:500;color:var(--ink-2);white-space:nowrap}.tag.mono{font-family:var(--font-mono);font-size:.7rem}.state{display:inline-flex;align-items:center;gap:.4rem;font-size:.75rem;font-weight:500;color:var(--st,var(--ink-3));white-space:nowrap;letter-spacing:.005em}.state .g{position:relative;width:10px;height:10px;flex-shrink:0;border-radius:50%}.state[data-s=working]{--st:var(--st-working)}.state[data-s=working] .g{border:1.5px solid color-mix(in srgb,var(--st) 25%,transparent)}.state[data-s=working] .g:after{content:"";position:absolute;inset:-1.5px;border-radius:50%;border:1.5px solid transparent;border-top:1.5px solid var(--st);animation:thread-turn 1.1s linear infinite}.state[data-s=queued]{--st:var(--st-queued)}.state[data-s=queued] .g{border:1.5px solid var(--st)}.state[data-s=waiting]{--st:var(--st-waiting)}.state[data-s=waiting] .g{border:2px dotted var(--st)}.state[data-s=unknown]{--st:var(--st-unknown)}.state[data-s=unknown] .g{border:2px dotted var(--st);background:color-mix(in srgb,var(--st) 18%,transparent)}.state[data-s=attention]{--st:var(--st-attention)}.state[data-s=attention] .g{background:var(--mark);border:1px solid var(--on-mark);border-radius:1px}html[data-theme=dark] .state[data-s=attention] .g{border-color:transparent}.state[data-s=verified]{--st:var(--st-verified)}.state[data-s=verified] .g{background:var(--st);border-radius:1px}.state[data-s=done]{--st:var(--st-done)}.state[data-s=done] .g{background:var(--st);border-radius:1px}.state[data-s=failed]{--st:var(--st-failed)}.state[data-s=failed] .g{border-radius:0;background:linear-gradient(45deg,transparent 40%,var(--st) 40% 60%,transparent 60%),linear-gradient(-45deg,transparent 40%,var(--st) 40% 60%,transparent 60%)}.state[data-s=blocked]{--st:var(--st-blocked)}.state[data-s=blocked] .g{border:1.5px dashed var(--st);border-radius:1px}.state[data-s=paused]{--st:var(--st-paused)}.state[data-s=paused] .g{border-radius:1px;background:linear-gradient(90deg,var(--st) 0 35%,transparent 35% 65%,var(--st) 65%)}.state[data-s=cancelled]{--st:var(--st-cancelled);text-decoration:line-through;text-decoration-color:color-mix(in srgb,var(--st) 60%,transparent)}.state[data-s=cancelled] .g{border:1.5px dotted var(--st)}.state[data-s=offline]{--st:var(--st-offline)}.state[data-s=offline] .g{border:1.5px solid var(--st);opacity:.7}.state[data-s=online]{--st:var(--st-verified)}.state[data-s=online] .g{background:var(--st)}.state[data-s=syncing]{--st:var(--ink-2)}.state[data-s=syncing] .g{border:1.5px solid color-mix(in srgb,var(--st) 25%,transparent)}.state[data-s=syncing] .g:after{content:"";position:absolute;inset:-1.5px;border-radius:50%;border:1.5px solid transparent;border-top:1.5px solid var(--st);animation:thread-turn 1.1s linear infinite}.state[data-s=permission]{--st:var(--st-attention)}.state[data-s=permission] .g{border:1.5px solid var(--st)}.state.lg{font-size:.875rem;gap:.5rem}.state.lg .g{width:12px;height:12px}.state.quiet{color:var(--ink-3)}@keyframes thread-turn{to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){.state .g:after{animation:none!important}.state[data-s=working] .g{border-color:var(--st);border-style:dotted}}.thread{position:relative;height:2px;background:color-mix(in srgb,var(--ink) 8%,transparent);border-radius:1px;overflow:hidden}.thread>i{position:absolute;inset:0 auto 0 0;width:var(--w,0);background:var(--st,var(--ink));border-radius:1px;transition:width var(--t-slow) var(--ease)}.thread.is-live>i:after{content:"";position:absolute;right:0;top:0;bottom:0;width:36px;background:linear-gradient(90deg,transparent,var(--surface));opacity:.55;animation:thread-run 1.4s var(--ease) infinite}.thread[data-s=verified]{--st:var(--st-verified)}.thread[data-s=blocked],.thread[data-s=failed]{--st:var(--st-failed)}.thread[data-s=attention]{--st:var(--st-attention)}.thread[data-s=paused],.thread[data-s=queued]{--st:var(--st-paused)}@keyframes thread-run{0%{transform:translateX(-36px)}to{transform:translateX(36px)}}@media (prefers-reduced-motion:reduce){.thread.is-live>i:after{animation:none}}.verdict{display:inline-flex;align-items:center;gap:.5rem;padding:.3rem .65rem .3rem .5rem;border-radius:var(--r-1);font-size:.8125rem;font-weight:500;border:1px solid var(--line);background:var(--surface);color:var(--ink-2)}.verdict[data-v=verified]{color:var(--held);border-color:color-mix(in srgb,var(--held) 40%,transparent);background:var(--held-soft)}.verdict[data-v=unverified]{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 35%,transparent);background:var(--warn-soft)}.verdict[data-v=blocked],.verdict[data-v=failed]{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 35%,transparent);background:var(--danger-soft)}.verdict[data-v=attention]{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 35%,transparent);background:var(--warn-soft)}.ep{display:inline-flex;align-items:center;gap:.35rem;font-size:.6875rem;font-weight:400;letter-spacing:.04em;text-transform:uppercase;font-family:var(--font-mono);color:var(--ink-3)}.ep i{width:8px;height:8px;border-radius:50%;display:inline-block;background:var(--ep-c,var(--ink-4));flex-shrink:0}.ep[data-k=observed]{--ep-c:var(--ep-fact);color:var(--ink)}.ep[data-k=verified]{--ep-c:var(--ep-verified);color:var(--ep-verified)}.ep[data-k=inferred]{--ep-c:var(--ep-inference);color:var(--ep-inference)}.ep[data-k=assumed]{--ep-c:var(--ep-assumption);color:var(--ep-assumption)}.ep[data-k=expected]{--ep-c:transparent;color:var(--ep-hypothesis)}.ep[data-k=expected] i{box-shadow:inset 0 0 0 1.5px var(--ep-hypothesis)}.ep[data-k=stale]{--ep-c:var(--ink-4);color:var(--ink-3)}.ep[data-k=changed]{--ep-c:var(--ep-hypothesis);color:var(--ep-hypothesis)}.ep[data-k=conflicted],.ep[data-k=missing]{--ep-c:var(--danger);color:var(--danger)}.ep[data-k=missing] i{background:transparent;box-shadow:inset 0 0 0 1.5px var(--danger)}.ep[data-k=unknown]{--ep-c:transparent;color:var(--ep-unknown)}.ep[data-k=unknown] i{box-shadow:inset 0 0 0 1.5px var(--ep-unknown)}.surf{display:inline-flex;align-items:center;gap:.35rem;font-size:.75rem;font-weight:600;color:var(--ink-2)}.surf i{width:8px;height:8px;border-radius:2px;display:inline-block}.surf[data-s=chat] i{background:var(--surface-chat)}.surf[data-s=cli] i{background:var(--surface-cli)}.surf[data-s=ide] i{background:var(--surface-ide)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-2);box-shadow:var(--shadow-1)}.card.pad{padding:1.25rem}.card.pad-sm{padding:.875rem 1rem}.card.flat,.card.muted{box-shadow:none}.card.muted{background:var(--surface-2)}.card.inverse{background:var(--surface-inverse);color:var(--on-inverse);border-color:transparent}.card.inverse h1,.card.inverse h2,.card.inverse h3,.card.link{color:inherit}.card.link{display:block;text-decoration:none;transition:border-color var(--t-fast) var(--ease),transform var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease)}.card.link:hover{border-color:var(--line-strong);color:inherit}.card-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.875rem 1rem;border-bottom:1px solid var(--line)}.card-head h3{font-size:.9375rem}.card-body{padding:1rem}.card-foot{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:1rem;background:var(--surface-2);border-radius:0 0 var(--r-2) var(--r-2)}.card-foot,.card-list>*{padding:.75rem 1rem}.card-list>*+*{border-top:1px solid var(--line)}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-3)}.hairline{border-top:1px solid var(--line)}.table-wrap{border:1px solid var(--line);border-radius:var(--r-2);overflow:auto;background:var(--surface)}.table{font-size:.875rem}.table th{text-align:left;padding:.55rem .9rem;font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);font-weight:500;background:var(--surface-2);white-space:nowrap}.table td,.table th{border-bottom:1px solid var(--line)}.table td{padding:.7rem .9rem;vertical-align:middle;color:var(--ink-2)}.table tr:last-child td{border-bottom:0}.table td strong,.table td.strong{color:var(--ink);font-weight:500}.table tr.link{cursor:pointer}.table tr.link:hover td{background:var(--surface-2)}.table td.num,.table th.num{text-align:right;font-variant-numeric:tabular-nums}.table.compact td{padding:.45rem .75rem}.table.compact th{padding:.4rem .75rem}.table a.row-link{color:var(--ink);font-weight:500}.table a.row-link:hover{color:var(--carry-text)}.tabs{display:flex;gap:.15rem;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tabs a,.tabs button{position:relative;display:inline-flex;align-items:center;gap:.4rem;height:2.5rem;padding:0 .75rem;font-size:.875rem;font-weight:500;color:var(--ink-3);border:0;background:none;white-space:nowrap;text-decoration:none;border-radius:var(--r-1) var(--r-1) 0 0}.tabs a:hover,.tabs button:hover{color:var(--ink);background:var(--surface-2)}.tabs a.is-active,.tabs button.is-active{color:var(--ink)}.tabs a.is-active:after,.tabs button.is-active:after{content:"";position:absolute;left:.75rem;right:.75rem;bottom:-1px;height:2px;background:var(--ink);border-radius:2px 2px 0 0}.tabs .count{font-family:var(--font-mono);font-size:.7rem;color:var(--ink-4)}.seg{display:inline-flex;padding:3px;border:1px solid var(--line);border-radius:var(--r-1);background:var(--surface-2);gap:2px}.seg a,.seg button{height:1.75rem;padding:0 .7rem;border-radius:4px;border:0;background:transparent;color:var(--ink-3);font-size:.8125rem;font-weight:500;text-decoration:none;display:inline-flex;align-items:center;gap:.35rem}.seg a:hover,.seg button:hover{color:var(--ink)}.seg a.is-active,.seg button.is-active{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1)}.field{display:grid;gap:.4rem}.field-label,.field>label{font-size:.8125rem;font-weight:500;color:var(--ink)}.field .hint{font-size:.75rem;color:var(--ink-3)}.field .err{font-size:.75rem;color:var(--danger)}.input,.select,.textarea{width:100%;height:2.375rem;padding:0 .75rem;border:1px solid var(--line-strong);border-radius:var(--r-1);background:var(--surface);color:var(--ink);font-size:.875rem;transition:border-color var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease)}.textarea{height:auto;min-height:5.5rem;padding:.6rem .75rem;line-height:1.5;resize:vertical}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.input::placeholder,.textarea::placeholder{color:var(--ink-4)}.input[aria-invalid=true],.textarea[aria-invalid=true]{border-color:var(--danger)}.input:disabled,.select:disabled,.textarea:disabled{background:var(--surface-2);color:var(--ink-3)}.input.mono{font-family:var(--font-mono);font-size:.8125rem}.select{appearance:none;padding-right:2rem;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236a737f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right .7rem center}.input-wrap{position:relative}.input-wrap>svg{position:absolute;left:.7rem;top:50%;transform:translateY(-50%);color:var(--ink-3);pointer-events:none}.input-wrap>.input{padding-left:2.15rem}.input-wrap>.trail{position:absolute;right:.35rem;top:50%;transform:translateY(-50%)}.input-wrap.has-trail>.input,.input-wrap>.trail~.input{padding-right:2.4rem}.check{display:flex;align-items:flex-start;gap:.6rem;font-size:.875rem;color:var(--ink-2);cursor:pointer}.check input{margin:.2rem 0 0;accent-color:var(--accent);width:1rem;height:1rem}.check strong{color:var(--ink);font-weight:500}.switch{position:relative;display:inline-flex;width:2.25rem;height:1.25rem;flex-shrink:0;border-radius:var(--r-pill);background:var(--line-strong);border:0;padding:0;transition:background var(--t-fast) var(--ease)}.switch:after{content:"";position:absolute;top:2px;left:2px;width:calc(1.25rem - 4px);height:calc(1.25rem - 4px);border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.25);transition:transform var(--t-fast) var(--ease)}.switch[aria-checked=true]{background:var(--accent)}.switch[aria-checked=true]:after{transform:translateX(1rem)}.switch:disabled{opacity:.5}.switch-row{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem;padding:.9rem 0}.switch-row+.switch-row{border-top:1px solid var(--line)}.switch-row .t{font-size:.875rem;font-weight:500;color:var(--ink)}.switch-row .d{font-size:.8125rem;color:var(--ink-3);margin-top:.15rem;max-width:56ch}.form-grid{display:grid;gap:1rem}.form-grid.two{grid-template-columns:1fr 1fr}@media (max-width:640px){.form-grid.two{grid-template-columns:1fr}}.form-actions{display:flex;align-items:center;gap:.6rem;justify-content:flex-end;padding-top:.5rem}.scrim{position:fixed;inset:0;background:rgba(26,26,26,.42);backdrop-filter:blur(2px);z-index:80;animation:fade-in var(--t-fast) var(--ease)}html[data-theme=dark] .scrim{background:rgba(0,0,0,.6)}.dialog{position:fixed;z-index:90;left:50%;top:50%;transform:translate(-50%,-50%);width:min(520px,calc(100vw - 2rem));max-height:calc(100vh - 2rem);overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-3);box-shadow:var(--shadow-3);animation:pop-in var(--t-base) var(--ease)}.dialog.wide{width:min(760px,calc(100vw - 2rem))}.dialog-head{padding:1.1rem 1.25rem .5rem;display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.dialog-head h2{font-size:1.0625rem}.dialog-head p{color:var(--ink-3);font-size:.875rem;margin-top:.25rem}.dialog-body{padding:.5rem 1.25rem 1rem}.dialog-foot{padding:.85rem 1.25rem;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:.5rem;background:var(--surface-2);border-radius:0 0 var(--r-3) var(--r-3)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes pop-in{0%{opacity:0;transform:translate(-50%,-50%) scale(.98)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.menu{position:absolute;z-index:70;min-width:200px;padding:.3rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-2);box-shadow:var(--shadow-2);animation:pop-menu var(--t-fast) var(--ease)}.menu.right{right:0}.menu-item{display:flex;width:100%;align-items:center;gap:.6rem;padding:.45rem .6rem;border:0;border-radius:var(--r-1);background:none;color:var(--ink-2);font-size:.8125rem;text-align:left;text-decoration:none}.menu-item:hover{background:var(--surface-2);color:var(--ink)}.menu-item.danger{color:var(--danger)}.menu-item.danger:hover{background:var(--danger-soft);color:var(--danger)}.menu-item svg{flex-shrink:0;color:var(--ink-3)}.menu-item.danger svg{color:inherit}.menu-sep{height:1px;background:var(--line);margin:.3rem 0}.popover{position:absolute;top:calc(100% + 6px);z-index:75;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-3);box-shadow:var(--shadow-3);animation:pop-menu var(--t-fast) var(--ease);overflow:hidden}.popover.right{right:0}.popover.left{left:0}.popover-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.7rem .9rem;border-bottom:1px solid var(--line);font-size:.875rem}.popover-list{max-height:420px;overflow:auto}.popover-item{display:flex;gap:.7rem;align-items:flex-start;padding:.7rem .9rem;border-bottom:1px solid var(--line);text-decoration:none;color:inherit;font-size:.83rem}.popover-item:last-child{border-bottom:0}.popover-item:hover{background:var(--surface-2);color:inherit}.popover-item .dot{width:7px;height:7px;border-radius:50%;margin-top:.45rem;background:transparent;flex-shrink:0}.popover-item.unread .dot{background:var(--accent)}.popover-item .grow{display:grid;gap:.1rem;min-width:0}.popover-item .t{color:var(--ink);font-weight:500}.popover-item .d{color:var(--ink-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.popover-item .m{color:var(--ink-4);font-size:.72rem}.popover-foot{display:flex;justify-content:space-between;padding:.6rem .9rem;font-size:.8rem}.bell.is-active,.popover-foot{background:var(--surface-2)}.menu-label{padding:.35rem .6rem .2rem}@keyframes pop-menu{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.notice{display:flex;gap:.75rem;align-items:flex-start;padding:.8rem .95rem;border-radius:var(--r-2);border:1px solid var(--line);background:var(--surface-2);font-size:.875rem;color:var(--ink-2)}.notice>svg{flex-shrink:0;margin-top:.1rem;color:var(--ink-3)}.notice strong{color:var(--ink);font-weight:500}.notice.info{background:var(--accent-soft);border-color:var(--accent-line)}.notice.info>svg{color:var(--carry-text)}.notice.ok{background:var(--ok-soft);border-color:color-mix(in srgb,var(--ok) 30%,transparent)}.notice.ok>svg{color:var(--ok)}.notice.warn{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 30%,transparent)}.notice.warn>svg{color:var(--warn)}.notice.danger{background:var(--danger-soft);border-color:color-mix(in srgb,var(--danger) 30%,transparent)}.notice.danger>svg{color:var(--danger)}.notice .actions{margin-top:.5rem;display:flex;gap:.5rem;flex-wrap:wrap}.toasts{position:fixed;right:1rem;bottom:1rem;z-index:100;display:grid;gap:.5rem;width:min(360px,calc(100vw - 2rem))}.toast{display:flex;gap:.7rem;align-items:flex-start;padding:.75rem .9rem;background:var(--surface-inverse);color:var(--on-inverse);border-radius:var(--r-2);box-shadow:var(--shadow-2);font-size:.8375rem;animation:toast-in var(--t-base) var(--ease)}.toast>svg{flex-shrink:0;margin-top:.1rem}.toast strong{display:block;font-weight:600}.toast .d{opacity:.75}.toast[data-kind=ok]>svg{color:var(--ok)}.toast[data-kind=danger]>svg{color:var(--danger)}.toast[data-kind=info]>svg{color:var(--carry-text)}html[data-theme=dark] .toast[data-kind=ok]>svg{color:#2e7d4a}html[data-theme=dark] .toast[data-kind=danger]>svg{color:#b42318}html[data-theme=dark] .toast[data-kind=info]>svg{color:#b84a05}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.empty{display:grid;justify-items:center;text-align:center;gap:.5rem;padding:3rem 1.5rem;border:1px dashed var(--line-strong);border-radius:var(--r-2);background:var(--surface)}.empty.plain{border:0;background:transparent}.empty .glyph{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:var(--surface-2);color:var(--ink-3);margin-bottom:.25rem}.empty h3{font-size:1rem}.empty p{color:var(--ink-3);font-size:.875rem;max-width:42ch}.empty .actions{display:flex;gap:.5rem;margin-top:.5rem;flex-wrap:wrap;justify-content:center}.skeleton{position:relative;overflow:hidden;background:var(--surface-2);border-radius:6px}.skeleton:after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);animation:shimmer 1.4s infinite}html[data-theme=dark] .skeleton:after{background:linear-gradient(90deg,transparent,rgba(255,255,255,.06),transparent)}@keyframes shimmer{to{transform:translateX(100%)}}.sk-line{height:.75rem}.sk-line.w-60{width:60%}.sk-line.w-40{width:40%}.sk-line.w-80{width:80%}.sk-line.w-30{width:30%}.sk-block{height:6rem}.sk-row{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:1rem;padding:.85rem 1rem;border-bottom:1px solid var(--line)}.kbd{display:inline-flex;align-items:center;justify-content:center;min-width:1.35rem;height:1.25rem;padding:0 .3rem;border-radius:4px;border:solid var(--line-strong);border-width:1px 1px 2px;background:var(--surface);font-family:var(--font-mono);font-size:.65rem;color:var(--ink-3)}.avatar{display:inline-grid;place-items:center;width:2rem;height:2rem;border-radius:50%;background:var(--surface-3);color:var(--ink-2);font-size:.7rem;font-weight:600;letter-spacing:.02em;flex-shrink:0;border:1px solid var(--line)}.avatar.sm{width:1.5rem;height:1.5rem;font-size:.6rem}.avatar.lg{width:2.75rem;height:2.75rem;font-size:.9rem}.avatar.agent{border-radius:8px;background:var(--ink);color:var(--surface);border-color:var(--ink)}html[data-theme=dark] .avatar.agent{color:var(--bg)}.progress{height:4px;border-radius:2px;background:var(--surface-3);overflow:hidden}.progress>i{display:block;height:100%;background:var(--ink);border-radius:2px;transition:width var(--t-slow) var(--ease)}.progress.accent>i{background:var(--accent)}.progress.ok>i{background:var(--ok)}.progress.danger>i{background:var(--danger)}.progress.warn>i{background:var(--warn)}.stat{display:grid;gap:.2rem}.stat .k{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}.stat .v{font-size:1.5rem;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.1}.stat .v small{font-size:.875rem;color:var(--ink-3);font-weight:500;margin-left:.25rem}.stat .d{font-size:.75rem;color:var(--ink-3)}.stat .d.up{color:var(--ok)}.stat .d.down{color:var(--danger)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:0;border:1px solid var(--line);border-radius:var(--r-2);background:var(--surface);overflow:hidden}.stat-grid>.stat{padding:1rem 1.15rem;border-right:1px solid var(--line)}.stat-grid>.stat:last-child{border-right:0}@media (max-width:720px){.stat-grid>.stat{border-right:0;border-bottom:1px solid var(--line)}.stat-grid>.stat:last-child{border-bottom:0}}.crumbs{display:flex;align-items:center;gap:.4rem;font-size:.8125rem}.crumbs,.crumbs a{color:var(--ink-3)}.crumbs a:hover{color:var(--ink)}.crumbs svg{color:var(--ink-4)}.crumbs .cur{color:var(--ink);font-weight:500}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;margin-bottom:1.25rem;flex-wrap:wrap}.page-head h1{font-size:1.5rem;letter-spacing:-.02em}.page-head .sub{color:var(--ink-3);font-size:.9rem;margin-top:.25rem;max-width:64ch}.page-head .actions{display:flex;gap:.5rem;flex-wrap:wrap}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:.75rem}.section-head h2{font-size:1.0625rem}.section-head a{font-size:.8125rem;font-weight:500}.list{display:grid}.list-item{display:flex;align-items:center;gap:.85rem;padding:.75rem 1rem;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}.list-item:last-child{border-bottom:0}a.list-item:hover{background:var(--surface-2);color:inherit}.list-item .t{font-size:.875rem;font-weight:500;color:var(--ink)}.list-item .d{font-size:.8125rem;color:var(--ink-3);margin-top:.1rem}.list-item .meta{margin-left:auto;display:flex;align-items:center;gap:.5rem;flex-shrink:0;color:var(--ink-3);font-size:.75rem}.list-item .ico{width:2rem;height:2rem;border-radius:8px;display:grid;place-items:center;background:var(--surface-2);color:var(--ink-2);flex-shrink:0}.code{background:var(--surface-inverse);color:var(--on-inverse);border-radius:var(--r-2);padding:.9rem 1rem;font-family:var(--font-mono);font-size:.8125rem;line-height:1.6;overflow:auto;position:relative}.code .c{color:rgba(242,242,240,.6)}.code .k{color:#ff8a3d}.code .s{color:rgba(242,242,240,.88)}.code .p{color:#f0c25b}.code .m{color:#ff7a6b}html[data-theme=dark] .code{background:var(--bg-deep);border:1px solid var(--line)}.code .copy{position:absolute;top:.45rem;right:.45rem}.code.light{background:var(--surface-2);color:var(--ink);border:1px solid var(--line)}.code.light .c{color:var(--ink-3)}.code.light .k{color:var(--carry-text)}.code.light .s{color:var(--ok)}.code.light .p{color:var(--warn)}pre.code{margin:0;white-space:pre}.pipeline{display:flex;align-items:center;gap:0;flex-wrap:wrap;row-gap:.5rem}.pipeline .step{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}.pipeline .step i{width:7px;height:7px;border-radius:50%;border:1.5px solid var(--line-strong)}.pipeline .step.done{color:var(--ink)}.pipeline .step.done i{background:var(--ink);border-color:var(--ink)}.pipeline .step.now{color:var(--carry-text)}.pipeline .step.now i{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.pipeline .step.fail{color:var(--danger)}.pipeline .step.fail i{background:var(--danger);border-color:var(--danger)}.pipeline .step.ok{color:var(--ok)}.pipeline .step.ok i{background:var(--ok);border-color:var(--ok)}.pipeline .sep{width:1.25rem;height:1px;background:var(--line-strong);margin:0 .5rem}.steps{display:grid;gap:0;position:relative}.steps:before{content:"";position:absolute;left:11px;top:14px;bottom:14px;width:1px;background:var(--line)}.steps .st{position:relative;display:grid;grid-template-columns:24px 1fr;gap:.75rem;padding:.6rem 0}.steps .st>i{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line-strong);color:var(--ink-3);z-index:1}.steps .st.done>i{background:var(--ink);border-color:var(--ink);color:var(--surface)}.steps .st.now>i{border-color:var(--accent);color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.steps .st.fail>i{background:var(--danger);border-color:var(--danger);color:#fff}.steps .st.wait>i{border-style:dashed}.steps .st .t{font-size:.875rem;font-weight:500;color:var(--ink);display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.steps .st .d{font-size:.8125rem;color:var(--ink-3);margin-top:.15rem}.steps .st .log{margin-top:.5rem}html[data-theme=dark] .steps .st.done>i{color:var(--bg)}.mark-ring,.wordmark{color:var(--ink)}.wordmark{font-family:var(--font-sans);font-weight:700;letter-spacing:.12em;font-size:.8125rem;text-transform:uppercase}.wordmark.lg{font-size:1rem;letter-spacing:.14em}.scroll-x{overflow-x:auto}.divider-v{width:1px;align-self:stretch;background:var(--line)}.dot-sep{width:3px;height:3px;border-radius:50%;background:var(--ink-4);display:inline-block;margin:0 .35rem;vertical-align:middle}.tooltip-wrap{position:relative}.tooltip-wrap:focus-within .tooltip,.tooltip-wrap:hover .tooltip{opacity:1;transform:translate(-50%)}.tooltip{position:absolute;left:50%;bottom:calc(100% + 6px);transform:translate(-50%,4px);background:var(--surface-inverse);color:var(--on-inverse);padding:.35rem .55rem;font-size:.7rem;border-radius:6px;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity var(--t-fast) var(--ease),transform var(--t-fast) var(--ease);z-index:60}.live-field{position:relative}.live-field textarea{position:relative;z-index:1;background:transparent}.live-field:not(.has-value) textarea{caret-color:transparent}.live-ghost{position:absolute;inset:0;pointer-events:none;color:var(--ink-4);white-space:pre-wrap;overflow:hidden}.live-caret{display:inline-block;width:1.5px;height:.95em;background:var(--carry);margin-left:2px;animation:live-caret 1.05s steps(1) infinite;vertical-align:-.12em}@keyframes live-caret{50%{opacity:0}}@media (prefers-reduced-motion:reduce){.live-caret{animation:none;opacity:1}}.mk .site{min-height:100vh;display:flex;flex-direction:column;background:var(--bg)}.mk .site-main{flex:1}.mk .site-main:focus{outline:none}.mk .wrap{width:100%;max-width:var(--site-max);margin:0 auto;padding:0 var(--gutter)}.mk .wrap.narrow{max-width:860px}.mk .site-header{position:sticky;top:0;z-index:var(--z-header);background:rgba(255,255,255,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid rgba(26,16,8,.07)}[data-theme=dark] .mk .site-header{background:rgba(20,18,16,.86);border-bottom-color:var(--line)}.mk .site-header-in{height:64px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.mk .site-nav{display:flex;align-items:center;gap:.25rem}.mk .site-nav>a{display:inline-flex;align-items:center;height:2.25rem;padding:0 .85rem;border-radius:999px;font-size:.875rem;font-weight:500;color:var(--ink-2);text-decoration:none;transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease)}.mk .site-nav>a:hover{color:var(--ink);background:var(--surface-2)}.mk .site-nav>a.is-active{background:var(--carry-soft)}.mk .site-actions{display:flex;align-items:center;gap:.4rem}.mk .site-actions .btn{border-radius:999px}.mk .site-actions .btn.primary{background:linear-gradient(180deg,#ff8a3d,#f26a1b);border-color:transparent;color:#fff;box-shadow:0 6px 16px -8px rgba(232,100,15,.8),inset 0 1px 0 rgba(255,255,255,.3)}.mk .site-actions .btn.primary:hover{filter:brightness(1.04)}.mk .site-burger,.mk .site-mobile{display:none}@media (max-width:1024px){.mk .site-actions .btn:not(.icon),.mk .site-nav{display:none}.mk .site-burger{display:inline-flex}.mk .site-mobile{display:block;position:fixed;inset:64px 0 0;z-index:49;background:var(--bg);overflow:auto;padding:1rem var(--gutter) 3rem;border-top:1px solid var(--line)}.mk .site-mobile a{display:flex;align-items:center;min-height:var(--touch);padding:.5rem 0;font-size:1.0625rem;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}.mk .site-mobile a[aria-current=page]{color:var(--carry-text)}.mk .site-mobile .btn{min-height:var(--touch);border-radius:999px}.mk .site-mobile .btn.primary{background:linear-gradient(180deg,#ff8a3d,#f26a1b);border-color:transparent;color:#fff}}.mk .skip{position:absolute;left:-9999px;top:.5rem;z-index:100;padding:.5rem .75rem;background:var(--ink);color:var(--paper);border-radius:var(--r-1)}.mk .skip:focus{left:.5rem}.mk .display{font-family:var(--font-voice);font-weight:400;letter-spacing:-.02em;line-height:1.04;font-size:clamp(2.6rem,6vw,4.6rem);color:var(--ink);text-wrap:balance}.mk .display em{font-style:italic;font-weight:400;color:var(--ink-3)}.mk .statement{font-family:var(--font-voice);font-weight:400;font-size:clamp(1.5rem,3vw,2.25rem);line-height:1.25;letter-spacing:-.015em;color:var(--ink);max-width:900px;text-wrap:balance}.mk .statement em{color:var(--carry-text);font-style:italic}.mk .split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(2rem,5vw,5rem);align-items:center}@media (max-width:960px){.mk .split{grid-template-columns:1fr}}.mk .faq{display:grid;gap:0;border-top:1px solid var(--line)}.mk .faq details{border-bottom:1px solid var(--line)}.mk .faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.1rem 0;min-height:var(--touch);font-weight:500;color:var(--ink)}.mk .faq summary::-webkit-details-marker{display:none}.mk .faq summary svg{flex-shrink:0;color:var(--ink-3);transition:transform var(--t-fast) var(--ease)}.mk .faq details[open] summary svg{transform:rotate(45deg)}.mk .faq .a{padding:0 0 1.25rem;color:var(--ink-2);max-width:70ch;line-height:1.65}.mk .doc-layout{display:grid;grid-template-columns:240px minmax(0,1fr) 200px;gap:3rem;padding:2.5rem 0 5rem}.mk .doc-side{position:sticky;top:76px;align-self:start;max-height:calc(100vh - 90px);overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;display:grid;gap:1.25rem;padding-bottom:32px;font-size:.85rem;-webkit-mask-image:linear-gradient(180deg,#000 calc(100% - 40px),transparent);mask-image:linear-gradient(180deg,#000 calc(100% - 40px),transparent)}.mk .doc-side .grp{display:grid;gap:.15rem}.mk .doc-side .grp>.micro{padding:0 .5rem .35rem;display:flex;align-items:center}.mk .doc-side .grp>.micro svg{color:var(--ink-4)}.mk .doc-side a{display:block;padding:.35rem .5rem;border-radius:var(--r-1);color:var(--ink-2);text-decoration:none}.mk .doc-side a.is-active,.mk .doc-side a:hover{background:var(--surface-2);color:var(--ink)}.mk .doc-side a.is-active{font-weight:500}.mk .doc-toc{position:sticky;top:76px;align-self:start;font-size:.8rem;display:grid;gap:.3rem}.mk .doc-toc a{color:var(--ink-3);text-decoration:none}.mk .doc-toc a:hover{color:var(--ink)}.mk .doc-toc .micro+a,.mk .doc-toc a+a{margin-top:.15rem}.mk .doc-body h1{font-size:2rem;letter-spacing:-.025em;margin-bottom:.75rem}.mk .doc-body .lede{margin-bottom:2rem}.mk .doc-nav{display:flex;justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line)}.mk .doc-nav a{display:grid;gap:.15rem;text-decoration:none}.mk .doc-nav a small{color:var(--ink-3)}.mk .doc-nav a span{font-weight:500;color:var(--ink)}@media (max-width:1100px){.mk .doc-layout{grid-template-columns:220px minmax(0,1fr)}.mk .doc-toc{display:none}}.mk .doc-search{margin-bottom:.25rem}.mk .doc-search .input{height:2.1rem;font-size:.83rem}.mk .doc-feedback{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:2.5rem;padding:.85rem 1rem;border:1px solid var(--line);border-radius:var(--r-3);background:var(--surface-2);font-size:.85rem;color:var(--ink-2)}.mk .doc-feedback .btn.is-active{background:var(--surface);box-shadow:none;border-color:var(--ink);color:var(--ink)}.mk .doc-index h1{font-family:var(--font-sans);font-weight:350;font-size:clamp(2.2rem,3.6vw,2.9rem);line-height:1.06;letter-spacing:-.045em}.mk .doc-start{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin-top:1.5rem}.mk .doc-start .doc-start-card{display:grid;gap:.35rem;padding:1.1rem 1.2rem}.mk .doc-start-card .ico{width:30px;height:30px;border-radius:var(--r-3);display:grid;place-items:center;background:var(--surface-2);color:var(--ink);margin-bottom:.3rem}.mk .doc-start-card b{font-size:.95rem}.mk .doc-start-card .muted{font-size:.83rem;line-height:1.45}.mk .doc-groups{margin-top:.75rem}@media (max-width:900px){.mk .doc-start{grid-template-columns:1fr}.mk .doc-groups{grid-template-columns:1fr 1fr}}.mk .doc-browse{display:none}@media (max-width:760px){.mk .doc-browse{display:flex;justify-content:center;height:40px;align-items:center;border:1px solid var(--line);border-radius:999px;background:transparent;font-weight:550;font-size:.9rem}.mk .doc-side:not([data-open=true]) .grp{display:none}.mk .doc-side{-webkit-mask-image:none;mask-image:none}.mk .doc-layout{grid-template-columns:minmax(0,1fr);gap:1.5rem}.mk .doc-side{position:static;max-height:none;min-width:0}.mk .doc-body{min-width:0}.mk .doc-body .code,.mk .doc-body pre,.mk .doc-body table{max-width:100%;overflow-x:auto}}.mk .site-footer{border-top:1px solid var(--line);padding:.85rem 0;background:var(--bg);overflow:hidden}.mk .footer-slim{display:flex;align-items:center;gap:1rem 1.5rem;flex-wrap:wrap;min-height:2.75rem}.mk .footer-slim-nav{display:flex;flex-wrap:wrap;gap:.15rem 1.1rem}.mk .footer-slim-nav a{color:var(--ink-3);font-size:.8125rem;text-decoration:none;display:inline-flex;align-items:center;min-height:2rem}.mk .footer-slim-nav a:hover{color:var(--ink)}.mk .footer-copy{margin-left:auto;color:var(--ink-4)}.footer-status,.mk .footer-copy{font-size:.75rem;font-family:var(--font-mono)}.footer-status{display:inline-flex;align-items:center;gap:.4rem;color:var(--ink-3);text-decoration:none;min-height:2rem}.footer-status i{width:7px;height:7px;border-radius:50%;background:var(--ink-5)}.footer-status.ready i{background:var(--held)}.footer-status.not_ready i{background:var(--needs)}.footer-status.unreachable i{background:var(--broke)}@media (max-width:720px),(pointer:coarse){.footer-status,.mk .faq summary,.mk .footer-slim-nav a{min-height:var(--touch)}}.mk .site-header{background:#fff;backdrop-filter:none;-webkit-backdrop-filter:none;border-bottom:1px solid #efe9e2}.mk .site-actions .btn,.mk .site-mobile .btn{border-radius:10px}.mk .site-actions .btn.primary,.mk .site-mobile .btn.primary{background:#ff5a1f;border-color:#ff5a1f;color:#fff;box-shadow:none;transition:background-color .15s cubic-bezier(.4,0,.2,1)}.mk .site-actions .btn.primary:hover,.mk .site-mobile .btn.primary:hover{background:#f04d12;filter:none}.mk .site-nav>a{border-radius:8px;transition:color .15s cubic-bezier(.4,0,.2,1),background-color .15s cubic-bezier(.4,0,.2,1)}.mk .site-nav>a.is-active{background:none;color:var(--ink);box-shadow:inset 0 -2px 0 #ff5a1f;border-radius:0}[data-theme=dark] .mk .site-header{background:#12100e;border-bottom-color:#2c2723}.mk{background:var(--bg);color:var(--ink);color-scheme:light dark}.mk h1,.mk h2,.mk h3,.mk h4{color:var(--ink)}.mk .lede{font-size:clamp(1.0625rem,1.3vw,1.1875rem);line-height:1.55;color:var(--ink-2)}.mk .cmp{border-top:1px solid var(--line);overflow-x:auto}.mk .cmp table{font-size:.875rem;width:100%}.mk .cmp th{text-align:left;padding:.6rem .75rem .6rem 0;font-family:var(--font-mono);font-size:.6875rem;font-weight:400;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}.mk .cmp td,.mk .cmp th{border-bottom:1px solid var(--line)}.mk .cmp td{padding:.7rem .75rem .7rem 0;color:var(--ink-2);vertical-align:top}.mk .cmp td:first-child{color:var(--ink);font-weight:500}.mk .open-ws{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 1.25rem}.mk .open-ws-run{display:inline-flex;align-items:center;gap:.6rem;margin:0;font-size:.875rem;color:var(--ink-3)}.mk .open-ws-code{font-size:.875rem;color:var(--ink);padding:.3rem .65rem;border:1px solid var(--line-strong);border-radius:var(--r-2);background:var(--surface)}.mk .open-ws-code span{color:var(--ink-4)}.mk .hp-hero .open-ws{margin-top:.75rem}.mk .wb-open{max-width:54rem;padding-top:clamp(1.25rem,3vh,2rem)}.error-fallback{max-width:36rem;margin:0 auto;padding:var(--section-y) var(--gutter);text-align:center}.error-fallback h1{font-family:var(--font-voice);font-weight:400;font-size:clamp(1.8rem,4vw,2.6rem)}.error-fallback p{margin-top:.85rem;color:var(--ink-2)}.error-fallback .row{justify-content:center;margin-top:1.5rem}.mk .hm-n{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:var(--carry-text)}.mk .hm-lede{margin-top:1.5rem;font-size:clamp(1.0625rem,1.3vw,1.25rem);line-height:1.55;color:var(--ink-2);max-width:38rem}.mk .hm-cta{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:2rem}.mk .hm-cta.center{justify-content:center}.mk .hm-more{display:inline-flex;align-items:center;gap:.4rem;font-weight:500;font-size:.9375rem;color:var(--ink);width:fit-content;text-decoration:none;min-height:2.25rem}.mk .hm-more svg{transition:transform .25s var(--ease);color:var(--carry)}.mk .hm-more:hover svg{transform:translateX(3px)}.mode-label{display:flex;gap:.6rem;align-items:baseline;font-size:.8125rem;color:var(--ink-3);line-height:1.45;max-width:60ch}.mode-label .mode-k{font-family:var(--font-mono);font-size:.625rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-4);flex-shrink:0}.mode-label.is-live .mode-k{color:var(--held)}.mode-label.is-sim .mode-k{color:var(--unknown)}.mk .lines-reg{display:grid;border-top:1px solid var(--line)}.mk .lines-reg li{display:grid;gap:.35rem;padding:1.1rem 0;border-bottom:1px solid var(--line)}.mk .lines-reg b{font-weight:500;font-size:1.0625rem;color:var(--ink);display:flex;gap:.6rem;align-items:baseline;flex-wrap:wrap}.mk .lines-reg span{color:var(--ink-3);font-size:.95rem;line-height:1.5;max-width:70ch}.clm{display:inline-flex;align-items:center;gap:.3rem;font-family:var(--font-mono);font-size:.625rem;letter-spacing:.06em;text-transform:uppercase;padding:.12rem .4rem;border:1px solid var(--line-strong);border-radius:var(--r-1);color:var(--ink-2);vertical-align:.1em;white-space:nowrap}.clm:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ink-4);flex-shrink:0}.clm[data-p=today]{border-color:color-mix(in srgb,var(--held) 45%,transparent);color:var(--held)}.clm[data-p=today]:before{background:var(--held);border-radius:1px}.clm[data-p=partial]{color:var(--ink-2)}.clm[data-p=partial]:before{background:linear-gradient(90deg,var(--ink-2) 50%,transparent 50%);border:1px solid var(--ink-2);box-sizing:border-box}.clm[data-p=model]{color:var(--ep-inference);border-color:color-mix(in srgb,var(--ep-inference) 45%,transparent)}.clm[data-p=model]:before{background:var(--ep-inference)}.clm[data-p=not-yet]{color:var(--ink-3);border-style:dashed}.clm[data-p=not-yet]:before{background:transparent;border:1px solid var(--ink-3);box-sizing:border-box}.clm[data-p=principle]{color:var(--ink-3)}.clm.quiet{border-color:transparent;padding-left:0}.clm-line{display:flex;gap:.6rem;align-items:baseline;font-size:.9375rem;color:var(--ink-2);line-height:1.5}.clm-line .clm{position:relative;top:-.05em}.honesty{margin-top:2.5rem;padding:1rem 0 0;border-top:1px solid var(--line);font-size:.875rem;color:var(--ink-3);line-height:1.55;max-width:80ch}.honesty b{color:var(--ink);font-weight:400;font-family:var(--font-mono);font-size:.8125rem}.mk .first-ask{display:grid;gap:.65rem;margin-top:1.5rem}.mk .first-ask-input{width:100%;min-height:5.25rem;resize:vertical;border:0;border-bottom:1px solid var(--line-strong);background:transparent;color:var(--ink);font:inherit;font-family:var(--font-voice);font-style:italic;font-size:clamp(1.25rem,2vw,1.7rem);line-height:1.35;padding:.5rem 0 .85rem;outline:none;caret-color:var(--carry);border-radius:0}.mk .first-ask-input::placeholder{color:var(--ink-4);font-style:italic}.mk .first-ask-input:focus{border-bottom-color:var(--carry)}.mk .first-ask-input:focus-visible{outline:none;box-shadow:0 2px 0 0 var(--carry)}.mk .first-ask .live-ghost{padding:.5rem 0 .85rem;font-family:var(--font-voice);font-style:italic;font-size:clamp(1.25rem,2vw,1.7rem);line-height:1.35}.mk .first-ask-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.mk .first-ask-hint{font-size:.8125rem;color:var(--ink-3)}.mk .first-ask-err{color:var(--broke);font-size:.875rem}.mk .first-ask-chips{display:flex;flex-wrap:wrap;gap:.35rem}.mk .first-ask-chips button{font:inherit;font-family:var(--font-voice);font-style:italic;font-size:.8125rem;padding:.3rem .7rem;border:1px solid var(--line);border-radius:var(--r-pill);background:transparent;color:var(--ink-3);cursor:pointer;text-align:left}.mk .first-ask-chips button:hover{border-color:var(--ink-3);color:var(--ink)}.mk .first-ask .btn.primary{--btn-bg:var(--carry);--btn-fg:var(--on-carry);--btn-line:var(--carry)}.mk .first-ask .btn.primary:hover,html[data-theme=dark] .mk .first-ask .btn.primary:hover{background:var(--carry-strong);border-color:var(--carry-strong);color:var(--on-carry)}.mk .hp-hero{padding:clamp(2.5rem,8vh,5.5rem) var(--gutter) clamp(2.5rem,6vh,4rem);max-width:calc(46rem + 2 * var(--gutter));display:grid;gap:1rem}.mk .wb-ask{font-family:var(--font-voice);font-weight:400;font-style:italic;font-size:clamp(1.9rem,4.6vw,3.25rem);line-height:1.1;letter-spacing:-.02em;color:var(--ink);font-variation-settings:"opsz" 48;text-wrap:balance}.mk .hp-def{font-size:clamp(1.0625rem,1.3vw,1.2rem);line-height:1.55;color:var(--ink-2);max-width:40rem}.mk .hp-sec{padding:clamp(2.5rem,6vw,4.5rem) var(--gutter);max-width:calc(46rem + 2 * var(--gutter));border-top:1px solid var(--line);display:grid;gap:1.1rem}.mk .hp-sec>*{min-width:0}.mk .hp-h2{font-family:var(--font-voice);font-weight:400;font-size:clamp(1.6rem,3vw,2.25rem);line-height:1.1;letter-spacing:-.015em;font-variation-settings:"opsz" 40}.mk .hp-h3{margin-top:1rem;font-size:var(--fs-3);font-weight:500;color:var(--ink)}.mk .hp-lede{font-size:1.0625rem;line-height:1.55;color:var(--ink-2);max-width:44rem}.mk .hp-fine{font-size:.875rem;color:var(--ink-3);line-height:1.5;max-width:60ch}.mk .hp-steps{display:grid;border-top:1px solid var(--line)}.mk .hp-steps li{display:grid;grid-template-columns:2.25rem minmax(0,1fr);grid-template-rows:auto auto;column-gap:.75rem;padding:.95rem 0;border-bottom:1px solid var(--line)}.mk .hp-step-n{grid-row:1/span 2;font-size:.6875rem;color:var(--carry-text);padding-top:.3rem}.mk .hp-step-k{font-weight:500;font-size:var(--fs-4);color:var(--ink)}.mk .hp-step-d{grid-column:2;margin-top:.25rem;color:var(--ink-2);font-size:.95rem;line-height:1.5;max-width:60ch}.mk .hp-sec .alive{margin-top:1rem;max-width:none}.mk .hp-claims{display:grid;gap:.6rem}.mk .hp-claims li+li{padding-top:.6rem;border-top:1px solid var(--line)}.mk .hp-notyet{display:grid;gap:.5rem}.mk .hp-costs{display:grid;border-top:1px solid var(--line)}.mk .hp-costs div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1rem;padding:.7rem 0;border-bottom:1px solid var(--line);font-size:.95rem}.mk .hp-costs dt{color:var(--ink)}.mk .hp-costs dd{color:var(--ink-2);font-size:.8125rem;white-space:nowrap}.mk .hp-close{padding:clamp(3rem,8vw,6rem) var(--gutter);border-top:1px solid var(--line);display:grid;gap:1rem;max-width:calc(46rem + 2 * var(--gutter))}.mk .hp-statement{font-family:var(--font-voice);font-weight:400;font-style:italic;font-size:clamp(1.75rem,3.2vw,2.5rem);line-height:1.15;letter-spacing:-.015em;text-wrap:balance}.mk .hp-cta{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:.5rem}.mk .wb{min-height:calc(100vh - 60px)}.mk .wb-tabs-wrap{padding-top:1.25rem;max-width:54rem}.mk .wb-tabs{display:flex;gap:.15rem;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}.mk .wb-tabs::-webkit-scrollbar{display:none}.mk .wb-tabs a{display:inline-flex;align-items:center;height:2.5rem;padding:0 .75rem;font-size:.875rem;font-weight:500;color:var(--ink-3);text-decoration:none;white-space:nowrap;position:relative}.mk .wb-tabs a:hover{color:var(--ink)}.mk .wb-tabs a.is-active{color:var(--ink);box-shadow:inset 0 -2px 0 var(--carry)}.mk .wb-canvas.wrap{max-width:54rem;padding-top:clamp(1.35rem,4vh,2.25rem);padding-bottom:4rem;display:grid;gap:1.1rem}.mk .wb-h{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;flex-wrap:wrap}.mk .wb-h h1{font-family:var(--font-voice);font-weight:400;font-size:clamp(1.85rem,4.2vw,3.1rem);line-height:1.05;letter-spacing:-.02em;font-variation-settings:"opsz" 56}.mk .wb-h h1 em{font-style:italic;color:var(--ink-3)}.mk .wb-h2{font-family:var(--font-voice);font-weight:400;font-size:clamp(1.2rem,2vw,1.55rem);margin-top:.5rem;padding-top:1.15rem;border-top:1px solid var(--line)}.mk .wb-lede{font-size:1.05rem;color:var(--ink-2)}.mk .wb-aside,.mk .wb-lede{line-height:1.5;max-width:46rem}.mk .wb-aside{font-size:.9rem;color:var(--ink-3)}.mk .wb-label{font-size:.8125rem;font-weight:500;color:var(--ink)}.mk .wb-split{display:grid;gap:1.15rem}.mk .wb-facts{display:grid;gap:.45rem;margin-top:1.5rem;padding-top:1.1rem;border-top:1px solid var(--line)}.mk .wb-pick{width:100%;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);cursor:pointer;grid-template-columns:minmax(0,1fr) auto;font:inherit;min-height:var(--touch)}.mk .wb-pick .reg-row-s,.mk .wb-pick .reg-row-t{grid-column:1}.mk .wb-pick .reg-row-f{grid-column:2}.mk .wb-pick:hover{background:color-mix(in srgb,var(--ink) 4%,transparent)}.mk .wb-pick[aria-selected=true]{background:var(--carry-soft);box-shadow:inset 2px 0 0 var(--carry)}.mk .wb-canvas .fig{margin:0}.mk .wb-world-filters{display:flex;flex-wrap:wrap;gap:.35rem}.mk .wb-world-filters .view.is-active{border-color:var(--ink)}.mk .pr .wb-canvas.wrap{max-width:64rem;gap:.5rem}.mk .pr-head{display:grid;gap:.6rem;max-width:46rem}.mk .pr-head-acts{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.mk .pr-toc{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem;padding:.75rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:.875rem}.mk .pr-toc a{color:var(--ink-3);display:inline-flex;align-items:center;min-height:2rem}.mk .pr-toc a:hover{color:var(--ink)}.mk .pr-sec{display:grid;gap:1rem;padding:1.25rem 0 1.5rem;scroll-margin-top:5rem}.mk .pr-sec .wb-h2{border-top:0;padding-top:0;margin-top:0}.mk .pr-source{font-size:.9rem;color:var(--ink-2);line-height:1.55;max-width:70ch;padding:.85rem 1rem;border:1px solid var(--line);border-radius:var(--r-3);background:var(--surface-2)}.mk .pr-source b{color:var(--ink);font-weight:500}.mk .pr-source code{font-size:.8em}.mk .pr-plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.75rem}.mk .pr-plan{display:grid;gap:.6rem;align-content:start;padding:1.15rem 1.2rem 1.25rem;border:1px solid var(--line);border-radius:var(--r-3);background:var(--surface);min-width:0}.mk .pr-plan.skeleton{min-height:22rem}.mk .pr-plan-h{display:flex;justify-content:space-between;align-items:baseline;gap:.75rem;flex-wrap:wrap}.mk .pr-plan h3{font-size:var(--fs-4);font-weight:500}.mk .pr-plan-aud{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-4)}.mk .pr-plan-price b{font-size:1.75rem;font-weight:500;letter-spacing:-.02em;color:var(--ink);font-variant-numeric:tabular-nums}.mk .pr-plan-price span{color:var(--ink-3);font-size:.875rem}.mk .pr-plan-credits{font-size:.75rem;color:var(--ink-2)}.mk .pr-plan-copy{color:var(--ink-2);font-size:.9rem;line-height:1.5}.mk .pr-plan-feats{display:grid;gap:.35rem;padding-top:.6rem;border-top:1px solid var(--line);font-size:.85rem;color:var(--ink-2)}.mk .pr-plan-feats li{display:flex;gap:.5rem;align-items:baseline}.mk .pr-plan-feats li:before{content:"";width:6px;height:6px;border-radius:1px;background:var(--held);flex-shrink:0;position:relative;top:-.05em}.mk .pr-plan-feats li.pr-plan-base{color:var(--ink-3)}.mk .pr-plan-feats li.pr-plan-base:before{background:var(--ink-4)}.mk .pr-common{font-size:.9rem;color:var(--ink-2);line-height:1.55;max-width:70ch}.mk .pr-common b{color:var(--ink);font-weight:500}.mk .pr-plan-later{font-size:.8125rem;color:var(--ink-3);line-height:1.45}.mk .pr-plan-later .mono{color:var(--ink-3);font-size:.6875rem;letter-spacing:.06em;text-transform:uppercase;margin-right:.25rem}.mk .pr-plan-cta{margin-top:auto;padding-top:.5rem}.mk .pr-plan-cta .btn{width:100%}@media (max-width:1024px){.mk .pr-plans{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.mk .pr-plans{grid-template-columns:minmax(0,1fr)}}.mk .pr-table-wrap{display:grid;gap:.75rem;min-width:0}.pr-table{width:100%;border-collapse:collapse;border-top:1px solid var(--line);font-size:.9rem}.pr-table td,.pr-table th{text-align:left;padding:.65rem .75rem .65rem 0;border-bottom:1px solid var(--line);vertical-align:top}.pr-table thead th{font-family:var(--font-mono);font-size:.6875rem;font-weight:400;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}.pr-table tbody th{font-weight:500;color:var(--ink)}.pr-table tbody th a{color:var(--ink);text-decoration:none}.pr-table tbody th a:hover{color:var(--carry-text)}.pr-table td{color:var(--ink-2)}.pr-table td.num,.pr-table th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.pr-table td[data-v=yes]{color:var(--held)}.pr-table td[data-v=later]{color:var(--ink-3)}.pr-table td[data-v=no]{color:var(--ink-4)}.pr-table td.pr-note{line-height:1.45}.mk .pr-fine,.pr-table td.pr-note{color:var(--ink-3);font-size:.85rem}.mk .pr-fine{line-height:1.5;max-width:70ch}.mk .pr-details summary{cursor:pointer;font-size:.875rem;color:var(--ink-2);font-weight:500;min-height:var(--touch);display:flex;align-items:center;gap:.5rem;list-style:none}.mk .pr-details summary::-webkit-details-marker{display:none}.mk .pr-details summary:before{content:"+";font-family:var(--font-mono);color:var(--ink-4)}.mk .pr-details[open] summary:before{content:"–"}.mk .pr-details summary:hover{color:var(--ink)}.mk .pr-facts{display:grid;border-top:1px solid var(--line);margin-top:.5rem}.mk .pr-facts div{display:grid;grid-template-columns:minmax(10rem,.5fr) minmax(0,1fr);gap:1rem;padding:.6rem 0;border-bottom:1px solid var(--line);font-size:.875rem}.mk .pr-facts dt{color:var(--ink);font-weight:500}.mk .pr-facts dd{color:var(--ink-2)}@media (max-width:720px){.mk .hm-more,.mk .pr-toc a{min-height:var(--touch)}.pr-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.pr-table,.pr-table tbody,.pr-table td,.pr-table th,.pr-table tr{display:block}.pr-table tr{padding:.6rem 0;border-bottom:1px solid var(--line)}.pr-table td,.pr-table th{border-bottom:0;padding:.15rem 0}.pr-table tbody th{font-size:.95rem}.pr-table td[data-label]{display:flex;justify-content:space-between;gap:1rem}.pr-table td[data-label]:before{content:attr(data-label);font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-4);padding-top:.15em}.pr-table td.num,.pr-table th.num{text-align:left;white-space:normal}.mk .pr-facts div{grid-template-columns:minmax(0,1fr);gap:.15rem}}.mk .hm-hero.pd-hero{padding:clamp(2.5rem,5vw,4.5rem) 0 clamp(2rem,4vw,3rem);overflow:visible}.mk .hm-hero-copy h1{font-family:var(--font-voice);font-weight:400;font-size:clamp(2.25rem,4.6vw,3.75rem);line-height:1.04;letter-spacing:-.02em;text-wrap:balance;font-variation-settings:"opsz" 72}.mk .hm-hero-copy h1 em{font-style:italic;color:var(--ink-3)}.mk .pd-h1{font-family:var(--font-voice);font-weight:400;font-size:clamp(2.25rem,4.6vw,3.5rem);line-height:1.04;letter-spacing:-.02em;margin:.75rem 0 2rem;text-wrap:balance;font-variation-settings:"opsz" 72}.mk .pd-hero-copy{max-width:46rem;display:grid;gap:1rem}.mk .pd-hero-copy .hm-lede{margin-top:.25rem;margin-left:0}.mk .pd-hero .hm-cta{justify-content:flex-start}.mk .hm-band{padding:clamp(3rem,7vw,6rem) 0;border-top:1px solid var(--line)}.mk .hm-band-paper{background:var(--paper-deep)}.mk .hm-head{display:grid;gap:.9rem;max-width:40rem}.mk .hm-head h2{font-family:var(--font-voice);font-weight:400;font-size:clamp(1.75rem,3.2vw,2.75rem);line-height:1.06;letter-spacing:-.018em;text-wrap:balance;font-variation-settings:"opsz" 48}.mk .hm-head p{font-size:1.0625rem;line-height:1.6;color:var(--ink-2)}.mk .hm-split{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}.mk .hm-split,.mk .hm-two{display:grid;gap:clamp(2rem,6vw,6rem);align-items:start}.mk .hm-two{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}.mk .hm-band .hm-head+.dl,.mk .hm-band .hm-head+.faq,.mk .hm-band .hm-head+.lines-reg,.mk .pd-stages{margin-top:clamp(2rem,4vw,3.5rem)}.mk .pd-stages{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem 2.5rem}.mk .pd-stage{display:grid;gap:.4rem;align-content:start;padding-top:1rem;border-top:1px solid var(--line)}.mk .pd-stage .n{font-family:var(--font-mono);font-size:.6875rem;color:var(--carry-text);letter-spacing:.08em}.mk .pd-stage b{font-size:1rem;font-weight:500;letter-spacing:-.01em}.mk .pd-stage p{font-size:.9rem;line-height:1.55;color:var(--ink-2)}.mk .pd-facts{display:grid;gap:0;border-top:1px solid var(--line)}.mk .pd-facts div{display:grid;grid-template-columns:9rem minmax(0,1fr);gap:1.25rem;padding:1rem 0;border-bottom:1px solid var(--line)}.mk .pd-facts dt{font-weight:500;font-size:.9375rem}.mk .pd-facts dd{font-size:.9375rem;line-height:1.55;color:var(--ink-2)}.mk section[id]{scroll-margin-top:5rem}.mk .hm-close{padding:clamp(4rem,9vw,8rem) 0;text-align:center;border-top:1px solid var(--line)}.mk .hm-close .hm-cta{margin-top:2.25rem}.mk .hm-statement{font-family:var(--font-voice);font-weight:400;font-style:italic;font-size:clamp(1.75rem,3.2vw,2.75rem);line-height:1.15;letter-spacing:-.015em;max-width:52rem;margin:0 auto;text-wrap:balance}@media (max-width:1024px){.mk .hm-split,.mk .hm-two{grid-template-columns:minmax(0,1fr);gap:2.5rem}.mk .pd-stages{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.mk .pd-facts div,.mk .pd-stages{grid-template-columns:minmax(0,1fr)}.mk .pd-facts div{gap:.25rem}}.mk .dl{display:grid;border-top:1px solid var(--line)}.mk .dl-i{display:grid;grid-template-columns:2.5rem minmax(0,1fr) auto;gap:.25rem 1rem;padding:1rem 0;border-bottom:1px solid var(--line);align-items:start}.mk .dl-ico{display:grid;place-items:center;width:2.5rem;height:2.5rem;border:1px solid var(--line-strong);border-radius:var(--r-2);color:var(--ink-2);grid-row:1/span 2}.mk .dl-body b{display:block;font-weight:500;font-size:var(--fs-4);letter-spacing:-.01em;color:var(--ink)}.mk .dl-body p{margin:.25rem 0 0;color:var(--ink-3);font-size:var(--fs-2);line-height:1.5;max-width:60ch}.mk .dl-foot{grid-column:3;grid-row:1/span 2;display:grid;justify-items:end;align-content:start;gap:.5rem}.mk .dl-st{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);white-space:nowrap}.mk .dl-st.ok{color:var(--held)}.mk .dl-assets{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:flex-end}@media (max-width:640px){.mk .dl-i{grid-template-columns:2.5rem minmax(0,1fr)}.mk .dl-foot{grid-column:2;grid-row:3;justify-items:start;padding-top:.4rem}}.mk .dl-note{margin:1.5rem 0 0;color:var(--ink-3);font-size:.9375rem}.mk .dl-note a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.mk .dl-code{display:grid;gap:1rem;min-width:0}.mk .dl-code .fig-pre{white-space:pre-wrap;word-break:break-word}.mk .dv-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;align-items:start}.mk .dv-step{display:grid;gap:.9rem;min-width:0}.mk .dv-step-h{display:flex;align-items:baseline;gap:.75rem}.mk .dv-step-h .n{font-family:var(--font-mono);font-size:.75rem;color:var(--carry-text)}.mk .dv-step-h b{font-weight:500;font-size:1.125rem;letter-spacing:-.01em;color:var(--ink)}.mk .dv-step .fig-pre{white-space:pre-wrap;word-break:break-word;font-size:.8125rem}.mk .dv-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.mk .dv-cell{display:grid;grid-template-columns:1fr auto;grid-template-areas:"t a" "d a";gap:.2rem 1rem;align-items:center;padding:1.1rem 1.25rem;border:1px solid var(--line);border-radius:var(--r-3);color:var(--ink);text-decoration:none;min-height:var(--touch)}.mk .dv-cell:hover{border-color:var(--line-strong);color:var(--ink)}.mk .dv-cell b{grid-area:t;font-weight:500;font-size:1rem}.mk .dv-cell span{grid-area:d;color:var(--ink-3);font-size:.875rem}.mk .dv-cell svg{grid-area:a;color:var(--ink-4)}@media (max-width:860px){.mk .dv-grid,.mk .dv-steps{grid-template-columns:1fr}}.mk .pd-hero .wrap.hero-split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(2rem,5vw,5rem);align-items:center}.mk .hm-hero-fig{min-width:0}@media (max-width:960px){.mk .pd-hero .wrap.hero-split{grid-template-columns:1fr}.mk .hm-hero-fig{max-width:560px}}.mk .hero-split .hm-hero-copy h1{font-size:clamp(2.25rem,4.2vw,3.75rem)}.mk .doc-groups a{color:var(--ink-2)}.mk .doc-groups a:hover{color:var(--ink)}.th{display:grid;grid-template-rows:minmax(0,1fr) auto;height:100%;min-height:0}.th-scroll{overflow:auto;min-height:0;-webkit-overflow-scrolling:touch}.th-col{width:min(var(--thread-max),100%);margin:0 auto;padding:0 clamp(1rem,3vw,2rem)}.th-scroll .th-col{padding-top:clamp(1.25rem,3vw,2.5rem);padding-bottom:1rem}.th-loading{display:flex;align-items:center;gap:.6rem;color:var(--ink-3);font-size:.875rem;padding:2rem 0}.th-empty{display:grid;gap:.75rem;justify-items:start;color:var(--ink-2);padding:2rem 0}.th-list{list-style:none;display:grid;gap:1.75rem}.th-m.user{display:flex;justify-content:flex-end}.th-user{max-width:78%;background:var(--surface-3);color:var(--ink);border-radius:18px 18px 6px 18px;padding:.75rem 1rem;font-size:.9875rem;line-height:1.55}.th-user .md p{margin:0}.th-user .md p+p{margin-top:.6em}.th-reply{display:grid;grid-template-columns:28px minmax(0,1fr);gap:.85rem;align-items:start}.th-who{width:28px;height:28px;display:grid;place-items:center;color:var(--ink);border-radius:50%;background:var(--surface);border:1px solid var(--line);margin-top:.1rem}.th-body{min-width:0;display:grid;gap:.7rem}.th-md{font-size:1rem;line-height:1.62;color:var(--ink)}.th-when{font-size:.6875rem;color:var(--ink-4)}.th-err{color:var(--danger);font-size:.8125rem}.th-working{display:flex;align-items:center;gap:.7rem;color:var(--ink-2);font-size:.875rem}.th-line{position:relative;width:56px;height:2px;background:var(--line);border-radius:2px;overflow:hidden}.th-line:after{content:"";position:absolute;inset:0;width:40%;background:var(--accent);border-radius:2px;animation:th-draw 1.4s var(--ease) infinite}@keyframes th-draw{0%{transform:translateX(-100%)}60%{transform:translateX(260%)}to{transform:translateX(260%)}}.th-stop{border:0;background:none;color:var(--ink-3);font:inherit;font-size:.8125rem;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.th-stop:hover{color:var(--ink)}.wc{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;padding:.55rem .8rem .55rem .7rem;border:1px solid var(--line);border-radius:var(--r-2);background:var(--surface);font-size:.8125rem;color:var(--ink-2);width:fit-content;max-width:100%}.wc-mark{display:inline-grid;place-items:center;width:18px;height:18px;color:#fff;background:var(--ink-3);flex-shrink:0}.wc-dot,.wc-mark{border-radius:50%}.wc-dot{width:7px;height:7px;background:#fff}.wc.wc-rich{flex-direction:column;align-items:flex-start;width:min(100%,28rem);gap:.45rem}.wc-facts{display:grid;gap:.2rem;margin:0}.wc-fact{display:flex;gap:.55rem}.wc-fact dt{color:var(--ink-3);min-width:4.5rem}.wc-fact dd{margin:0;color:var(--ink)}.wc-t{font-weight:600;color:var(--ink)}.wc-d{color:var(--ink-3)}.wc-d.err{color:var(--danger)}.wc.verified{border-color:color-mix(in srgb,var(--ok) 40%,var(--line))}.wc.verified .wc-mark{background:var(--ok)}.wc.needs_you{border-color:color-mix(in srgb,var(--accent) 55%,var(--line));background:var(--accent-soft)}.wc.needs_you .wc-mark{background:var(--accent)}.wc.failed .wc-mark{background:var(--danger)}.wc.answered .wc-mark,.wc.stopped .wc-mark{background:var(--ink-3)}.wc-acts{display:inline-flex;gap:.4rem;margin-left:.25rem}.wc-files{flex:1 0 100%;display:grid;gap:.35rem}.wc-file-list{display:flex;flex-wrap:wrap;gap:.35rem}.wc-file-list button{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:var(--r-1);font:inherit;font-size:.75rem;padding:.2rem .45rem;cursor:pointer}.wc-file-list button.is-open{border-color:var(--ink)}.wc-file{margin:0;max-height:240px;overflow:auto;white-space:pre-wrap;font-size:.75rem;line-height:1.45;color:var(--ink-2)}.wc-more{margin-left:auto;display:inline-flex;align-items:center;gap:.1rem;color:var(--ink-3);text-decoration:none}.wc-more:hover{color:var(--ink)}.th-dock{padding:.5rem 0 max(1rem,env(safe-area-inset-bottom));background:linear-gradient(to bottom,transparent,var(--bg) 30%)}@media (max-width:720px){.th-dock{padding-bottom:calc(var(--tabbar-h) + .75rem)}}.tc{display:flex;flex-direction:column;border:1px solid var(--line-strong);border-radius:18px;background:var(--surface);box-shadow:var(--shadow-1);transition:border-color var(--t-fast) var(--ease),box-shadow var(--t-base) var(--ease)}.tc:focus-within{border-color:var(--ink);box-shadow:0 0 0 4px color-mix(in srgb,var(--ink) 7%,transparent),var(--shadow-2)}.tc[data-busy]:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.tc-input{width:100%;border:0;background:none;resize:none;padding:.9rem 1.05rem .25rem;font:inherit;font-size:1rem;line-height:1.5;color:var(--ink);outline:none}.tc.big .tc-input{font-size:1.125rem;padding:1.15rem 1.25rem .5rem}.tc-input::placeholder{color:var(--ink-4)}.tc-bar{display:flex;align-items:center;justify-content:flex-end;gap:.35rem;padding:.2rem .5rem .5rem 1.05rem}.tc-bar .tc-hint{margin-right:auto}.tc-note{margin:0;padding:0 1.05rem;font-size:.75rem;color:var(--ink-3)}.tc-hint{font-size:.6875rem;color:var(--ink-4)}.tc-hint kbd{font-family:var(--font-mono);font-size:.625rem;border:1px solid var(--line);border-radius:4px;padding:0 .3rem;margin-right:.15rem;color:var(--ink-3)}@media (hover:none),(max-width:720px){.tc-hint{visibility:hidden}}.tc-send{display:inline-grid;place-items:center;width:2.125rem;height:2.125rem;border-radius:50%;border:0;background:var(--ink);color:var(--surface);cursor:pointer;transition:transform var(--t-fast) var(--ease),background var(--t-fast) var(--ease)}.tc-send:hover{transform:translateY(-1px)}.tc-send:disabled{background:var(--surface-3);color:var(--ink-4);cursor:default;transform:none}.tc-send.stop{background:var(--accent);color:#fff}.tc-voice{position:relative;display:inline-grid;place-items:center;width:2.125rem;height:2.125rem;border-radius:50%;border:1px solid transparent;background:transparent;color:var(--ink-3);cursor:pointer;transition:color var(--t-fast) var(--ease),background var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}.tc-voice:hover{color:var(--ink);background:var(--surface-2)}.tc-voice.is-on{color:var(--carry-text,var(--accent));border-color:color-mix(in srgb,var(--carry-text,var(--accent)) 40%,var(--line));background:color-mix(in srgb,var(--carry-text,var(--accent)) 10%,transparent)}.tc-voice-live{position:absolute;top:5px;right:5px;width:7px;height:7px;border-radius:50%;background:var(--carry,var(--accent));box-shadow:0 0 0 2px var(--surface);animation:tc-voice-pulse 1.2s ease-in-out infinite}@keyframes tc-voice-pulse{0%,to{opacity:1}50%{opacity:.4}}@media (prefers-reduced-motion:reduce){.tc-voice-live{animation:none}}.nt{width:min(var(--thread-max),100%);margin:0 auto;padding:clamp(2rem,8vh,6rem) clamp(1rem,3vw,2rem) 3rem;gap:1.5rem}.nt,.nt-hi{display:grid}.nt-hi{gap:.35rem}.nt-hi h1{font-family:var(--font-display);font-size:clamp(1.75rem,3.2vw,2.5rem);font-weight:600;letter-spacing:-.03em;line-height:1.05}.nt-hi p{color:var(--ink-3);font-size:1rem}.nt-try{display:flex;flex-wrap:wrap;gap:.5rem}.nt-try button{border:1px solid var(--line);background:var(--surface);color:var(--ink-2);font:inherit;font-size:.8125rem;padding:.45rem .8rem;border-radius:var(--r-pill);cursor:pointer;text-align:left}.nt-try button:hover{border-color:var(--line-strong);color:var(--ink)}.nt-strips{display:grid;gap:1.25rem;margin-top:1rem}.nt-strip-h{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:.5rem}.nt-strip-h h2{font-size:.8125rem;font-weight:600;letter-spacing:.02em;color:var(--ink-2);text-transform:uppercase}.nt-strip-h a{font-size:.8125rem;color:var(--ink-3);text-decoration:none}.nt-strip-h a:hover{color:var(--ink)}.rail-threads{display:grid;gap:1px;margin-top:.25rem;min-height:0;overflow:auto}.rail-thread{display:flex;align-items:center;gap:.5rem;height:2rem;padding:0 .6rem;border-radius:var(--r-1);color:var(--ink-2);text-decoration:none;font-size:.8375rem;min-width:0;position:relative}.rail-thread:hover{background:var(--surface-2);color:var(--ink)}.rail-thread.is-active{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1)}.rail-thread .t{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.rail-thread .live{width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0;animation:rail-live 1.2s ease-in-out infinite alternate}@keyframes rail-live{0%{opacity:.35}to{opacity:1}}.rail-thread .x{display:none;border:0;background:none;color:var(--ink-4);cursor:pointer;padding:.15rem;border-radius:4px}.rail-thread:hover .x{display:inline-grid}.rail-thread .x:hover{color:var(--danger);background:var(--danger-soft)}.is-collapsed .rail-threads{display:none}@media (min-width:721px) and (max-width:1024px){.rail-threads{display:none}}.md{display:grid;gap:.75em}.md p{margin:0}.md h3,.md h4,.md h5{font-size:1em;font-weight:600;margin:.25em 0 -.25em}.md ol,.md ul{padding-left:1.25em;display:grid;gap:.25em}.md code{font-family:var(--font-mono);font-size:.875em;background:var(--surface-3);border-radius:4px;padding:.05em .35em;color:var(--ink)}.md .md-code{margin:0;padding:.85rem 1rem;border-radius:var(--r-2);background:var(--surface-inverse);color:var(--on-inverse);overflow-x:auto;font-size:.8125rem;line-height:1.55}.md .md-code code{background:none;padding:0;color:inherit;font-size:inherit}.md blockquote{border-left:2px solid var(--line-strong);padding-left:.85rem;color:var(--ink-2)}.md a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}@media (prefers-reduced-motion:reduce){.rail-thread .live,.th-line:after{animation:none}}html[data-reduce-motion] .rail-thread .live,html[data-reduce-motion] .th-line:after{animation:none}.nt-env{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;padding:.7rem .9rem;border:1px solid var(--line);border-radius:var(--r-3);background:var(--surface);color:var(--ink-2);text-decoration:none;font-size:.8125rem}.nt-env:hover{border-color:var(--line-strong)}.nt-env-t{font-weight:600;color:var(--ink);white-space:nowrap}.nt-env-list{display:flex;gap:.35rem .9rem;flex-wrap:wrap}.nt-env-i{display:inline-flex;align-items:center;gap:.35rem;color:var(--ink-3)}.nt-env-i.on{color:var(--ink)}.nt-env-i.on svg{color:var(--ok)}.nt-env-empty{display:grid;gap:.25rem;padding:1rem 1.1rem}.nt-env-d{color:var(--ink-3);line-height:1.5}.nt-env-go{display:inline-flex;align-items:center;gap:.35rem;color:var(--ink);font-weight:500;margin-top:.25rem}.th-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.55rem clamp(1rem,3vw,2rem);border-bottom:1px solid var(--line);background:color-mix(in oklab,var(--bg) 92%,transparent);backdrop-filter:blur(8px);position:sticky;top:0;z-index:var(--z-sticky)}.th-title{display:inline-flex;align-items:center;gap:.5rem;min-width:0;max-width:60ch;background:none;border:0;padding:.25rem .4rem;margin-left:-.4rem;border-radius:var(--r-1);font:inherit;font-size:.875rem;font-weight:500;color:var(--ink);cursor:text}.th-title svg{color:var(--ink-4);opacity:0;transition:opacity var(--t-fast) var(--ease)}.th-title:hover{background:var(--surface-2)}.th-title:hover svg{opacity:1}.th-title-in{font:inherit;font-size:.875rem;font-weight:500;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-1);padding:.25rem .4rem;margin-left:-.4rem;min-width:min(40ch,100%)}.th-head-a{display:flex;gap:.25rem}.main>.th-head+.th{flex:1;min-height:0}.ws-verify{border:1px solid var(--line);border-radius:var(--r-2);background:var(--surface);font-size:.8125rem;color:var(--ink-2);max-width:100%}.ws-verify>summary{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;cursor:pointer;list-style:none}.ws-verify>summary::-webkit-details-marker{display:none}.ws-verify[data-verified=yes]{border-color:color-mix(in srgb,var(--ok) 40%,var(--line))}.ws-verify[data-verified=no]{border-color:color-mix(in srgb,var(--danger) 45%,var(--line))}.ws-verify ul{margin:0;padding:.1rem .75rem .6rem;display:grid;gap:.3rem}.ws-verify li{display:grid;grid-template-columns:1.1rem minmax(7rem,max-content) 1fr;gap:.5rem;align-items:baseline}.ws-verify li[data-status=PASS] .ws-verify-s{color:var(--ok)}.ws-verify li[data-status=FAIL] .ws-verify-s{color:var(--danger)}.ws-verify li[data-status=UNAVAILABLE] .ws-verify-s{color:var(--ink-3)}.ws-verify-p{color:var(--ink)}.ws-verify-e{color:var(--ink-3);overflow-wrap:anywhere}.th-lesson{margin:10px 0 4px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--paper,#fbfaf7)}.th-lesson-off,.th-lesson-wait{padding:10px 14px;font-size:.9rem;color:var(--muted)}