:root{--ground:#062035;--ground-2:#082a45;--panel:#0b3555;--recess:#04182a;--line:#b4dcf524;--line-strong:#b4dcf575;--chalk:#e6f2fb;--chalk-2:#9dc2dc;--chalk-3:#7ba0bd;--allow:#4fd1a5;--clash:#ff4d8d;--clash-text:#ff6ea3;--stage:#f5c451;--mono:"M PLUS 1 Code", ui-monospace, SFMono-Regular, monospace;--sans:"Zen Kaku Gothic New", system-ui, -apple-system, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{background-color:var(--ground);background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);color:var(--chalk);font-family:var(--sans);-webkit-font-smoothing:antialiased;background-size:28px 28px;margin:0;font-size:15px;line-height:1.7}.skip-link{font-family:var(--mono);font-size:13px;position:absolute;left:-9999px}.skip-link:focus{z-index:10;background:var(--panel);color:var(--chalk);border:1px solid var(--chalk);padding:10px 14px;top:12px;left:12px}.shell{max-width:1180px;margin:0 auto;padding-block:40px 96px;padding-inline:20px}.masthead{border-bottom:1px solid var(--line-strong);margin-bottom:32px;padding-bottom:24px}.langswitch{border:1px solid var(--line-strong);gap:1px;width:-moz-fit-content;width:fit-content;margin-bottom:18px;margin-left:auto;display:flex}.langswitch button{font-family:var(--mono);color:var(--chalk-3);cursor:pointer;background:0 0;border:0;padding:6px 12px;font-size:12px}.langswitch button:hover{color:var(--chalk)}.langswitch button[aria-pressed=true]{background:var(--panel);color:var(--chalk)}.langswitch button:focus-visible{outline:2px solid var(--chalk);outline-offset:-2px}.masthead h1{letter-spacing:-.02em;margin:0 0 12px;font-size:clamp(28px,5vw,46px);font-weight:900;line-height:1.15}.masthead p{max-width:62ch;color:var(--chalk-2);margin:0}.stages{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-bottom:28px;display:grid}.stage-btn{text-align:left;background:var(--ground-2);border:1px solid var(--line-strong);color:var(--chalk-2);cursor:pointer;padding:14px 16px;font-family:inherit;font-size:14px;transition:background .12s,border-color .12s;display:block}.stage-btn:hover{background:var(--panel)}.stage-btn[aria-current=true]{background:var(--panel);border-color:var(--stage);color:var(--chalk)}.stage-btn .n{font-family:var(--mono);color:var(--chalk-3);font-size:12px;display:block}.stage-btn[aria-current=true] .n{color:var(--stage)}.stage-btn .tt{font-weight:700;line-height:1.4;display:block}.stage-btn .broke{font-family:var(--mono);color:var(--clash-text);margin-top:4px;font-size:11px;display:block}.stage-pain{border-left:3px solid var(--stage);color:var(--chalk-2);max-width:70ch;margin-bottom:36px;padding:4px 0 4px 16px}.stage-pain strong{color:var(--chalk);font-weight:700}.section{margin-bottom:56px}.section>h2{margin:0 0 6px;font-size:20px;font-weight:700}.section>.lede{color:var(--chalk-2);max-width:72ch;margin:0 0 20px}.map-wrap{border:1px solid var(--line-strong);background:var(--recess);padding:16px;overflow-x:auto}.map{gap:8px;min-width:900px;display:grid}.map-row{grid-template-columns:118px 1fr;align-items:center;gap:12px;display:grid}.map-label{font-family:var(--mono);color:var(--chalk-2);text-align:right;white-space:nowrap;z-index:2;background:var(--recess);padding-right:4px;font-size:12px;position:sticky;left:0}.map-cells{gap:3px;display:grid}.cell{border:1px solid var(--line-strong);cursor:pointer;background:0 0;height:38px;padding:0;transition:transform 90ms}.cell[data-d=allow]{background:var(--allow);border-color:var(--allow)}.cell[data-clash=true]{border-color:var(--clash);box-shadow:0 0 0 1px var(--clash)}.cell[data-clash=true][data-d=allow]{background:var(--clash)}.cell[data-sel=true]{z-index:1;transform:scaleY(1.45)}.cell:hover{box-shadow:inset 0 0 0 1px var(--chalk)}.cell[data-clash=true]:hover{box-shadow:0 0 0 1px var(--clash), inset 0 0 0 1px var(--chalk)}.cell[data-sel=true]{box-shadow:inset 0 0 0 2px var(--chalk);transform:none}.cell:focus-visible{outline:2px solid var(--chalk);outline-offset:2px;z-index:3}.cell[data-clash=true]:after{content:"";background-image:repeating-linear-gradient(45deg,#0000 0 3px,#ffffff8c 3px 4px);position:absolute;inset:0}.cell{position:relative}.map-readout{font-family:var(--mono);color:var(--chalk);border-bottom:1px solid var(--line);min-height:1.6em;margin-bottom:14px;padding-bottom:10px;font-size:12px}.map-readout .muted{color:var(--chalk-3)}.map-axis{grid-template-columns:118px 1fr;gap:12px;margin-top:10px;display:grid}.map-axis span{font-family:var(--mono);color:var(--chalk-3);grid-column:2;font-size:11px}.map-key{font-family:var(--mono);color:var(--chalk-2);flex-wrap:wrap;gap:20px;margin-top:16px;font-size:12px;display:flex}.map-key i{vertical-align:-2px;border:1px solid var(--line-strong);width:14px;height:14px;margin-right:7px;display:inline-block}.map-key i.a{background:var(--allow);border-color:var(--allow)}.map-key i.c{border-color:var(--clash);box-shadow:0 0 0 1px var(--clash);background-image:repeating-linear-gradient(45deg,#0000 0 3px,#ffffff8c 3px 4px)}.map-key i.ca{background-color:var(--clash);border-color:var(--clash);background-image:repeating-linear-gradient(45deg,#0000 0 3px,#ffffff8c 3px 4px)}.tally{font-family:var(--mono);color:var(--chalk-2);margin-top:18px;font-size:13px}.tally b{color:var(--clash);font-size:22px;font-weight:600}.tally.clean b{color:var(--allow)}.bench{grid-template-columns:minmax(230px,290px) 1fr;align-items:start;gap:20px;display:grid}@media (max-width:760px){.bench{grid-template-columns:1fr}}.builder{background:var(--ground-2);border:1px solid var(--line-strong);padding:18px}.field{margin-bottom:16px}.field:last-child{margin-bottom:0}.field label{font-family:var(--mono);color:var(--chalk-3);margin-bottom:5px;font-size:12px;display:block}.field select,.field input[type=range]{width:100%;font-family:var(--mono);font-size:14px}.field select{background:var(--recess);color:var(--chalk);border:1px solid var(--line-strong);padding:8px 10px}.field .hour{font-family:var(--mono);color:var(--chalk);font-size:26px;line-height:1.2}.field .hour small{color:var(--chalk-3);margin-left:8px;font-size:12px}.verdicts{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;display:grid}.verdict{border:1px solid var(--line-strong);background:var(--ground-2);flex-direction:column;min-height:168px;padding:14px;display:flex}.verdict[data-clash=true]{border-color:var(--clash)}.verdict h3{margin:0;font-size:15px;font-weight:700}.verdict .meta{font-family:var(--mono);color:var(--chalk-3);margin-bottom:12px;font-size:11px}.verdict .d{font-family:var(--mono);letter-spacing:.04em;font-size:22px;font-weight:600}.verdict .d[data-d=allow]{color:var(--allow)}.verdict .d[data-d=deny]{color:var(--chalk-3)}.verdict[data-clash=true] .d{color:var(--clash)}.verdict .why{color:var(--chalk-2);margin-top:8px;font-size:12.5px;line-height:1.6}.verdict .pending{font-family:var(--mono);color:var(--chalk-3);font-size:12px}.clash-call{border:1px solid var(--clash);background:#ff4d8d14;margin-top:20px;padding:16px 18px}.clash-call p{max-width:76ch;margin:0}.clash-call .head{font-family:var(--mono);color:var(--clash);margin-bottom:6px;font-size:12px}.matrix-wrap{overflow-x:auto}table.matrix{border-collapse:collapse;width:100%;min-width:900px}table.matrix th,table.matrix td{border:1px solid var(--line-strong);text-align:left;vertical-align:top;padding:10px 12px}table.matrix thead th{background:var(--ground-2);font-size:13px;font-weight:700}table.matrix tbody th{background:var(--recess);color:var(--chalk-2);max-width:240px;font-size:13px;font-weight:400}table.matrix tbody th b{font-family:var(--mono);color:var(--chalk);font-weight:500;display:block}.rep{font-family:var(--mono);margin-bottom:4px;font-size:13px;display:block}.rep[data-l=native]{color:var(--allow)}.rep[data-l=awkward]{color:var(--stage)}.rep[data-l=impossible]{color:var(--clash)}.rep-note{color:var(--chalk-2);font-size:12px;line-height:1.55}.proj{grid-template-columns:repeat(auto-fit,minmax(430px,1fr));align-items:start;gap:14px;display:grid}@media (max-width:520px){.proj{grid-template-columns:1fr}}.src details>summary{font-family:var(--mono);color:var(--chalk-2);cursor:pointer;padding:9px 14px 9px 32px;font-size:11px;position:relative}.src details>summary:before{content:"";border-top:4px solid #0000;border-bottom:4px solid #0000;border-left:5px solid;width:0;height:0;transition:transform .12s;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.src details[open]>summary:before{transform:translateY(-50%)rotate(90deg)}.src details>summary .lines{float:right}.src details>summary:hover{color:var(--chalk)}.src details>summary span{color:var(--chalk-3)}.src details[open]>summary{border-bottom:1px solid var(--line);margin-bottom:6px}.src details>summary::marker{color:var(--chalk-3)}.proj-card{border:1px solid var(--line-strong);background:var(--recess);flex-direction:column;display:flex}.proj-card>header{border-bottom:1px solid var(--line-strong);background:var(--ground-2);padding:12px 14px}.proj-card h3{margin:0;font-size:15px;font-weight:700}.proj-card .tag{font-family:var(--mono);color:var(--chalk-3);font-size:11px}.src{border-top:1px solid var(--line)}.src-name{font-family:var(--mono);color:var(--chalk-3);padding:8px 14px 0;font-size:11px}.src pre{max-height:400px;font-family:var(--mono);color:var(--chalk);white-space:pre-wrap;text-indent:-2ch;overflow-wrap:anywhere;scrollbar-width:thin;margin:0;padding:6px 14px 12px calc(14px + 2ch);font-size:12px;line-height:1.65;overflow:auto}.src .note{color:var(--chalk-2);padding:0 14px 12px;font-size:12px;line-height:1.55}.matrix-wrap:focus-visible,.graph:focus-visible,.src pre:focus-visible{outline:2px solid var(--chalk);outline-offset:2px}.graph{border:1px solid var(--line-strong);background:var(--recess);padding:16px;overflow-x:auto}.graph svg{width:100%;min-width:520px;height:auto;display:block}.node-box{fill:var(--ground-2);stroke:var(--line-strong)}.node-box.hit{stroke:var(--allow)}.node-t{font-family:var(--mono);fill:var(--chalk);font-size:12px}.node-t.dim{fill:var(--chalk-3)}.edge{stroke:var(--line-strong);fill:none}.edge.hit{stroke:var(--allow);stroke-width:2px}.edge-t{font-family:var(--mono);fill:var(--chalk-3);font-size:10px}.edge-t.hit{fill:var(--allow)}.trace{font-family:var(--mono);color:var(--chalk-2);white-space:pre-wrap;border-top:1px solid var(--line);margin:14px 0 0;padding-top:14px;font-size:12px;line-height:1.7}.loadbar{font-family:var(--mono);color:var(--chalk-3);border:1px solid var(--line-strong);margin-bottom:20px;padding:10px 14px;font-size:12px}.foot{border-top:1px solid var(--line-strong);color:var(--chalk-2);max-width:74ch;padding-top:20px;font-size:13px}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.failbar{font-family:var(--mono);color:var(--chalk);border:1px solid var(--clash);background:#ff4d8d14;margin-bottom:20px;padding:10px 14px;font-size:12px}.failbar span{color:var(--chalk-2);margin-top:4px;display:block}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}