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p{margin:0}.al-board-link{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:var(--space-1);padding:var(--space-2);color:var(--fg);text-align:center;overflow-wrap:anywhere}.al-board-link svg{display:block;width:1.5rem;height:3rem;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.al-board-link[data-forward=false] svg{transform:rotate(180deg)}@media(min-width:56rem){[data-board-schematic=serial] .al-board-route{grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);align-items:center}[data-board-schematic=serial] .al-board-link svg{transform:rotate(-90deg)}[data-board-schematic=serial] .al-board-link[data-forward=false] svg{transform:rotate(90deg)}}.al-boot-diagram{display:grid;min-width:0;gap:var(--space-3)}.al-boot-diagram>*{min-width:0;margin:0}.al-boot-paths{display:grid;gap:var(--space-4)}.al-boot-legend{display:flex;flex-wrap:wrap;gap:var(--space-3);font-size:var(--text-sm)}.al-boot-paths>div{min-width:0}.al-boot-path{list-style:none;margin:var(--space-3) 0;padding:0}.al-boot-node{display:grid;width:100%;min-height:3rem;gap:var(--space-1);padding:var(--space-2);border:1px solid var(--border-strong);border-radius:var(--radius);color:var(--fg);background:var(--bg-raised);text-align:start;font:inherit}.al-boot-node span{font-size:var(--text-sm);color:var(--fg-muted)}button.al-boot-node{cursor:pointer}.al-boot-node[aria-pressed=true],.al-elf-row[aria-pressed=true]{outline:2px solid var(--accent);outline-offset:1px;box-shadow:inset 4px 0 0 var(--accent)}.al-boot-node:focus-visible,.al-elf-row:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.al-board-example 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var(--border);border-radius:var(--radius);background:var(--bg);color:var(--fg);font:inherit;text-align:start;cursor:pointer}.al-elf-source,.al-elf-target{display:grid;align-content:start;min-width:0;gap:var(--space-2);padding:var(--space-1);border-block:1px solid var(--border)}.al-elf-row span,.al-elf-row code{overflow-wrap:anywhere}.al-elf-row code{font-size:var(--text-sm);padding:0;background:none}.al-elf-transfer{display:grid;align-content:center;text-align:center;font-size:var(--text-sm)}.al-elf-transfer>span:first-child{font-size:var(--text-lg);font-weight:700}.al-elf-transfer>span:last-child{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.al-elf-row[data-file-backed=false] .al-elf-source{border-style:dashed;color:var(--fg-muted)}.al-elf-segments{display:grid;gap:var(--space-2)}.al-elf-segments>div{min-width:0;padding:var(--space-2);border-inline-start:3px solid var(--border-strong)}.al-elf-segments p{margin:var(--space-1) 0;overflow-wrap:anywhere}.al-boot-stack{border-inline-start:2px solid var(--border-strong);padding-inline-start:var(--space-3)}.al-boot-stack>div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-2)}.al-boot-stack .al-boot-frame{min-height:5rem;align-items:center;justify-content:center;gap:var(--space-3);border:2px solid var(--accent);margin-block:var(--space-2)}.al-boot-frame>span{font-size:var(--text-xl)}.al-boot-device{padding:var(--space-3);border:2px dashed var(--border-strong);overflow-wrap:anywhere}@media(min-width:48rem){.al-boot-paths{grid-template-columns:repeat(2,minmax(0,1fr))}.al-elf-heading,.al-elf-row{grid-template-columns:minmax(0,1fr) 8rem minmax(0,1fr)}.al-elf-transfer>span:last-child{position:static;width:auto;height:auto;clip-path:none}}.al-bitrows{display:grid;gap:var(--space-2)}.al-reg.al-bitrow{gap:var(--space-1) var(--space-3)}@media(min-width:48rem){.al-reg.al-bitrow{grid-template-columns:8rem minmax(0,1fr) 13rem}}.al-reg.al-ruler{padding-top:0;padding-bottom:0;border-color:transparent}.al-bits .al-bit-group.al-ruler-group{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:.75rem;line-height:1.2;color:var(--fg-muted)}.al-bit[data-changed=true]{outline:2px solid var(--warn);outline-offset:-1px}.al-bit[data-field=true]{box-shadow:inset 0 -3px 0 var(--fg)}.al-bit[data-lost=true]{box-shadow:inset 0 0 0 1px var(--bad);text-decoration:line-through;text-decoration-thickness:2px}.al-bit[data-fill=true]{outline:2px dashed var(--ok);outline-offset:-1px}.al-key{width:100%;max-width:34rem;border-collapse:collapse;font-size:var(--text-sm)}.al-key caption{padding-bottom:var(--space-1);text-align:left;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em;color:var(--fg-muted)}.al-key th,.al-key td{padding:var(--space-1) var(--space-2);border-bottom:1px solid var(--border);text-align:left;font-weight:400}.al-key thead th{font-size:var(--text-xs);color:var(--fg-muted)}.al-key tbody th{font-family:var(--font-mono);white-space:nowrap}.al-key td.al-key-before,.al-key td.al-key-after{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.al-key td[data-changed=true]{font-weight:700;box-shadow:inset 0 0 0 2px var(--warn)}.al-code-lines{display:grid;gap:var(--space-1)}.al-code-line{display:grid;grid-template-columns:6rem minmax(0,1fr);align-items:baseline;gap:var(--space-2)}.al-code-label{color:var(--fg-muted);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em}.al-code-c,.al-code-ins{font-size:var(--text-sm);overflow-wrap:anywhere}.al-inputs{display:flex;flex-wrap:wrap;gap:var(--space-3) var(--space-5)}.al-input{display:grid;gap:var(--space-1);font-weight:650}.al-input input{width:12rem;max-width:100%;min-height:2.75rem;padding:0 var(--space-3);border:1px solid 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0;min-width:0;display:grid;justify-items:center;align-content:start;gap:2px}.al-cell-n{font-family:var(--font-mono);font-size:.75rem;line-height:1.2;color:var(--fg-muted)}.al-cell-bit{box-sizing:border-box;width:100%;min-height:2.5rem;display:grid;place-items:center;border-radius:var(--radius-sm);background:var(--bg-sunken);color:var(--fg-muted);font-family:var(--font-mono);font-size:1.125rem}.al-cell[data-on=true] .al-cell-bit{background:var(--accent);color:var(--accent-fg)}.al-cell-g{min-height:1.2em;font-family:var(--font-mono);font-size:.75rem;line-height:1.2;color:var(--fg)}.al-cell-label{font-size:.6875rem;line-height:1.2;text-align:center;overflow-wrap:anywhere}.al-cell[data-changed=true] .al-cell-bit{outline:2px solid var(--warn);outline-offset:1px}.al-cell[data-field=true] .al-cell-bit{box-shadow:inset 0 -4px 0 var(--fg)}.al-cell[data-lost=true] .al-cell-bit{text-decoration:line-through;text-decoration-thickness:2px;box-shadow:inset 0 0 0 1px var(--bad)}.al-cell[data-fill=true] .al-cell-bit{outline:2px dashed var(--ok);outline-offset:1px}.al-cell[data-unused=true] .al-cell-bit{background:transparent;outline:1px dotted var(--border-strong);opacity:.75}.al-cell[data-picked=true]:after{content:"";position:absolute;inset:-3px -2px;border:2px dotted var(--fg);border-radius:var(--radius-sm);pointer-events:none}.al-cell[data-tag=cleared] .al-cell-bit{outline:2px dashed var(--bad);outline-offset:1px}.al-cell[data-tag=moved] .al-cell-bit{outline:2px solid var(--ok);outline-offset:1px}.al-cell[data-tag=combined] .al-cell-bit{outline:2px dotted var(--ok);outline-offset:1px}.al-cell[data-tag=survives] .al-cell-bit{box-shadow:inset 0 -4px 0 var(--bad)}.al-cell[data-tag=differs] .al-cell-bit{outline:2px solid var(--warn);outline-offset:1px}.al-cell-legend{display:flex;flex-wrap:wrap;gap:0 var(--space-3)}.al-cell-glyph{font-family:var(--font-mono);font-weight:700;color:var(--fg)}.al-use{display:grid;gap:var(--space-1) 4px;max-width:34rem}.al-use-cell{min-width:0}.al-use-label{box-sizing:border-box;min-height:2.75rem;min-width:0;display:grid;align-content:center;gap:2px;padding:4px 2px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-raised);color:var(--fg);font:inherit;font-size:.6875rem;line-height:1.2;text-align:center;overflow-wrap:anywhere;cursor:pointer}.al-use-label[data-kind=field]{border-top:4px solid var(--fg)}.al-use-label[aria-pressed=true]{background:var(--bg-sunken);outline:2px dotted var(--fg);outline-offset:1px}.al-use-name{font-weight:600}.al-use-state{font-family:var(--font-mono)}.al-key-pick{font:inherit}.al-all32>summary{display:flex;align-items:center;min-height:2.75rem;cursor:pointer;font-weight:600}.al-all32[open]>summary{margin-bottom:var(--space-2)}.al-facts{max-width:30rem}.al-facts tbody th,.al-facts td{font-family:var(--font-mono)}.al-reg.al-bitrow{grid-template-columns:minmax(0,1fr);grid-template-areas:"name" "value" "bits"}.al-bitrow .al-reg-name{min-width:0;overflow-wrap:normal}.al-bitrow .al-reg-value{justify-self:start}@media(min-width:48rem){.al-reg.al-bitrow{grid-template-columns:8rem minmax(0,1fr) 13rem;grid-template-areas:"name bits value"}.al-bitrow .al-reg-value{justify-self:end}}.al-all32>summary:before{content:"▸";margin-right:var(--space-2)}.al-all32[open]>summary:before{content:"▾"}.al-use{column-gap:2px}.al-use-label{padding:4px 1px;overflow-wrap:break-word}@media(max-width:47.99rem){.al-markrow .al-reg-name,.al-markrow .al-reg-value{display:none}}.al-facts{width:100%}.al-facts tbody th{white-space:normal}.al-recorded-reference>.al-controls{margin-block:var(--space-3)}.al-toggles[data-top-bit=marked]{padding-top:1.4rem}.al-toggles[data-top-bit=marked] .al-nibble{position:relative}.al-top-flag{position:absolute;top:-1.4rem;left:0;display:inline-flex;align-items:center;gap:.35em;color:var(--fg);font-size:.75rem;font-weight:650;line-height:1.2;white-space:nowrap}.al-top-flag:after{content:"";border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor}.al-toggles[data-top-bit=marked] .al-toggle[data-top=true]{border:4px double var(--fg)}.al-toggles[data-groups=outlined] .al-nibble{border-radius:var(--radius-sm)}.al-toggles[data-groups=outlined] .al-nibble[data-lit=true]{outline:2px solid var(--fg);outline-offset:3px}.al-toggles[data-groups=outlined] .al-nibble[data-lit=true] .al-digit{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}.al-pattern{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2) var(--space-3)}.al-pattern .al-reading-name{color:var(--fg-muted);font-weight:600}.al-pattern code.al-reading-value{padding:.15em .6em;border:1px dashed var(--border-strong);border-radius:var(--radius-sm);font-size:var(--text-md)}.al-pattern .al-clear{margin-left:auto}.al-top-table{width:100%;max-width:34rem;border-collapse:collapse;table-layout:fixed;font-variant-numeric:tabular-nums}.al-top-table th,.al-top-table td{padding:var(--space-2) var(--space-1);text-align:right;overflow-wrap:anywhere}.al-top-table thead th{vertical-align:bottom;color:var(--fg-muted);font-size:var(--text-xs);font-weight:600}.al-top-table tbody th{width:27%;text-align:left;font-size:var(--text-sm);font-weight:600}.al-top-table tbody tr+tr th,.al-top-table tbody tr+tr td{border-top:1px solid var(--border)}.al-top-table td{font-family:var(--font-mono);font-size:var(--text-xs)}.al-top-table .al-top-result th,.al-top-table .al-top-result td{border-top:2px solid var(--fg)}.al-top-table .al-top-result td .al-reading-value{font-size:var(--text-sm);font-weight:700}@media(min-width:48rem){.al-top-table td{font-size:var(--text-sm)}.al-top-table .al-top-result td .al-reading-value{font-size:var(--text-md)}}.lesson-details.al-calc{margin:0;max-width:none}.al-calc-body{display:grid;gap:var(--space-3);padding:0 var(--space-4) var(--space-3)}.answer-hex{display:grid;gap:var(--space-1)}.answer-hex-label{color:var(--fg-muted);font-size:var(--text-sm);font-weight:600}.answer-hex-input{width:12rem;max-width:100%;min-height:2.75rem;padding:0 var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-raised);color:var(--fg);font-family:var(--font-mono);font-size:1rem}.answer-hex-input[aria-invalid=true]{border:2px solid var(--bad)}.answer-hex-problem{margin:0;min-height:3.2em;color:var(--bad);font-size:var(--text-sm)}@media(min-width:48rem){.answer-hex-problem{min-height:1.6em}}.al-wide.al-wide16{grid-template-columns:auto auto minmax(0,1fr);align-items:baseline}.al-wide16 .al-reg-hex{background:none;padding:0;font-size:var(--text-sm);font-weight:600}.al-wide16 .al-reg-hex-gap{display:inline-block;width:.5ch}.al-wide.al-wide16 .al-reg-value{grid-area:auto;grid-column:3;justify-self:end}.al-h16-pair{grid-column:1 / -1;display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-3)}.al-h16+.al-h16{padding-top:var(--space-3);border-top:2px solid var(--border-strong)}.al-h16{display:grid;gap:var(--space-2);min-width:0}.al-h16-head{display:flex;justify-content:space-between;align-items:baseline;gap:var(--space-2);padding:0 var(--space-1)}.al-h16-tag{min-width:3ch;font-size:var(--text-xs);font-weight:650;text-align:right}.al-h16-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-2);padding:var(--space-1);border:2px solid transparent;border-radius:var(--radius)}.al-h16[data-tag=new] .al-h16-groups{border-color:var(--accent);border-style:solid}.al-h16[data-tag=kept] .al-h16-groups{border-color:var(--border-strong);border-style:dashed}.al-h16[data-tag=new] .al-h16-tag{color:var(--accent-strong)}.al-h16[data-tag=kept] .al-h16-tag{color:var(--fg-muted)}.al-h16-group{display:grid;gap:2px;justify-items:center;min-width:0}.al-h16-digit{background:none;padding:0;font-size:var(--text-md);font-weight:700;line-height:1.3}.al-h16-bits{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;width:100%}@media(min-width:48rem){.al-h16-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-4)}.al-h16+.al-h16{padding-top:0;padding-left:var(--space-4);border-top:0;border-left:2px solid var(--border-strong)}}.al-wide.al-wide-named{border:2px solid var(--border-strong);padding:var(--space-3)}.al-wide-named .al-reg-name{font-size:var(--text-sm)}@media(min-width:48rem){.al-wide-named .al-reg-name{font-size:var(--text-md)}}.al-wide-named .al-half{padding:var(--space-1) var(--space-2) var(--space-2);border:2px solid transparent;border-radius:var(--radius)}.al-wide-named .al-half[data-half=lower]{background:var(--bg-sunken)}.al-wide-named .al-half-name{display:flex;flex-wrap:wrap;align-items:baseline;gap:var(--space-1) var(--space-2)}.al-half-alias{padding:0 .45em;border:1px solid var(--fg-muted);border-radius:var(--radius-sm);color:var(--fg);font-family:var(--font-mono);font-weight:600}.al-half-tag{margin-left:auto;font-weight:650}.al-wide-named .al-half[data-tag=written]{border-color:var(--accent);border-style:solid}.al-wide-named .al-half[data-tag=cleared]{border-color:var(--warn);border-style:dashed}.al-wide-named .al-half[data-tag=written] .al-half-tag{color:var(--accent-strong)}.al-wide-named .al-half[data-tag=cleared] .al-half-tag{color:var(--warn)}.al-wide-note{grid-column:1 / -1;margin:0;min-height:1.6em}figure.interactive[data-kind=challenge-note]{margin:0}figure.interactive[data-kind=challenge-note]>figcaption{display:none}figure.interactive[data-kind=challenge-note]>:not(figcaption):not(.figure-lead):not(.figure-after){padding:0;border:0;background:none;box-shadow:none}.al-challenge-note{max-width:var(--measure);margin:var(--space-4) auto}.al-reading-stage,.al-dual-reading{margin-block:1rem;padding:.75rem;border:1px solid var(--border);border-radius:.5rem}.al-reading-phase{font-weight:700}.al-reading-inputs{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem}.al-reading-inputs>span{white-space:nowrap}.al-dual-reading dl{display:flex;flex-wrap:wrap;gap:1rem 2rem}.al-dual-reading dd{margin:0;font-size:1.25rem;font-weight:700;font-variant-numeric:tabular-nums}.al-figure{display:grid;gap:var(--space-4)}.al-listing{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain}.al-listing-scroll{display:grid;grid-template-columns:minmax(20rem,1.25fr) minmax(16rem,1fr);gap:var(--space-3);align-items:start}.al-listing[data-c=none] .al-listing-scroll{grid-template-columns:minmax(0,1fr)}.al-listing-scroll>*{min-width:0}.al-pane{padding:var(--space-2) 0;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-sunken);font-family:var(--font-mono);font-size:var(--text-xs)}.al-pane-head{display:flex;justify-content:space-between;gap:var(--space-3);padding:0 var(--space-3) var(--space-1);font-family:var(--font-text);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em;color:var(--fg-muted)}.al-listing code{background:none;padding:0;font-size:inherit}.al-cline{display:grid;grid-template-columns:2.25rem minmax(0,1fr);align-items:baseline;padding:.1rem var(--space-3) .1rem 0;border-left:3px solid transparent}.al-cline[data-lit=true]{background:var(--accent-soft);border-left-color:var(--accent)}.al-ln{text-align:right;padding-right:var(--space-3);color:var(--fg-muted);font-variant-numeric:tabular-nums}.al-src{white-space:pre-wrap;overflow-wrap:anywhere}.al-label{padding:var(--space-1) var(--space-3) 0 1.75rem;color:var(--fg-muted);font-weight:600}.al-insn{display:grid;grid-template-columns:1.5rem minmax(0,1fr) auto;align-items:center;gap:var(--space-2);min-height:2rem;padding:0 var(--space-3) 0 var(--space-1);border-left:3px solid transparent;position:relative}.al-insn[data-ran=true]{background:var(--accent-soft);border-left:3px solid var(--accent)}.al-insn[data-next=true]{border-left:3px dotted var(--border-strong)}.al-mark{justify-self:center}.al-insn[data-next=true] .al-mark:before{content:"";display:block;border-left:.6rem solid var(--accent);border-top:.4rem solid transparent;border-bottom:.4rem solid transparent}.al-text{white-space:pre-wrap}.al-ctag{min-width:1.75rem;padding:0 .4rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);text-align:center;color:var(--fg-muted);font-variant-numeric:tabular-nums}.al-ctag[data-lit=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}.al-listing[data-stepping=true]{max-height:min(32rem,55svh);overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;align-content:start}.al-listing[data-stepping=true]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.al-compiler-line{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--space-3);align-items:center;min-height:2rem;padding:var(--space-1) var(--space-3)}.al-compiler-lines summary,.al-source-connections summary{min-height:2.75rem;padding:var(--space-2) 0;cursor:pointer;font-weight:600}.al-compiler-lines summary:focus-visible,.al-source-connections summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.al-compiler-lines>p{margin-top:0;font-size:var(--text-sm)}.al-switch{display:flex;align-items:center;gap:var(--space-1);min-height:2.75rem;font-weight:600}.al-controls{display:flex;flex-wrap:wrap;gap:var(--space-2)}.al-status{margin:0;min-height:3.2em}.al-locked{margin:0;color:var(--fg-muted);display:flex;align-items:flex-start;gap:var(--space-2)}.al-locked:before{content:"";flex:none;width:1.25rem;height:1.25rem;margin-top:.2em;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M18 8h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zm-6 9c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2zm3.1-9H8.9V6c0-1.71 1.39-3.1 3.1-3.1 1.71 0 3.1 1.39 3.1 3.1v2z'/%3E%3C/svg%3E") center / contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M18 8h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zm-6 9c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2zm3.1-9H8.9V6c0-1.71 1.39-3.1 3.1-3.1 1.71 0 3.1 1.39 3.1 3.1v2z'/%3E%3C/svg%3E") center / contain no-repeat}.al-registers{display:grid;gap:var(--space-2)}.al-reg{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"name value" "bits bits";gap:var(--space-1) var(--space-3);padding:var(--space-1);border:2px solid transparent;border-radius:var(--radius)}.al-reg[data-changed=true]{border-color:var(--accent)}.al-reg-name{grid-area:name;font-family:var(--font-mono);font-weight:600}.al-reg-value{grid-area:value;justify-self:end;font-family:var(--font-mono);font-weight:600;font-variant-numeric:tabular-nums}.al-bits{grid-area:bits;display:flex;gap:6px}.al-bit-group{flex:1 1 0;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:1px}.al-bit{border-radius:2px;background:var(--bg-sunken);color:var(--fg-muted);font-family:var(--font-mono);font-size:.75rem;line-height:1.8;text-align:center}.al-bit[data-on=true]{background:var(--accent);color:var(--accent-fg)}@media(min-width:48rem){.al-reg{grid-template-columns:2.5rem minmax(0,1fr) 7rem;grid-template-areas:"name bits value";align-items:center;padding:var(--space-1) var(--space-2)}.al-bits{max-width:38rem}.al-bit{font-size:var(--text-xs)}}.al-outcome{margin-top:var(--space-3)}.al-chose{display:block;color:var(--fg);font-weight:400}.al-match{color:var(--ok);font-weight:600}.al-nomatch{color:var(--bad);font-weight:600}.al-listing[data-c=false]{grid-template-columns:minmax(0,1fr)}.al-toggles{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-3)}@media(min-width:48rem){.al-toggles{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:var(--space-5)}}.al-byte{display:flex;gap:var(--space-3)}.al-nibble{flex:1 1 0;min-width:0;display:grid;gap:var(--space-1)}.al-nibble-bits{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px}.al-toggle{display:grid;grid-template-rows:auto auto;align-content:center;justify-items:center;min-width:0;min-height:2.75rem;padding:0;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-sunken);color:var(--fg-muted);font-family:var(--font-mono);cursor:pointer}.al-toggle[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}.al-toggle-n{font-size:.75rem;line-height:1.2}.al-toggle-v{font-size:1rem;font-weight:600;line-height:1.3}.al-digit{text-align:center;font-family:var(--font-mono);font-size:var(--text-sm);font-weight:600}.al-readings{display:grid;gap:var(--space-3)}.al-reading{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:baseline;gap:var(--space-1) var(--space-3)}.al-reading-name{font-weight:650}.al-reading-value{justify-self:end;font-family:var(--font-mono);font-weight:600;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.al-reading code{background:none;padding:0;font-size:inherit}.al-sum{grid-column:1 / -1;color:var(--fg-muted);font-size:var(--text-xs);font-variant-numeric:tabular-nums}.al-term{white-space:nowrap}.al-total{color:var(--fg);font-weight:600}.al-compare-c{display:grid;gap:var(--space-3)}@media(min-width:48rem){.al-compare-c{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}}.al-compare-rows{display:grid;gap:var(--space-2);margin:0;padding:0;list-style:none}.al-compare-row{display:grid;grid-template-columns:1.5rem minmax(0,1fr) minmax(0,1fr);gap:var(--space-1) var(--space-3);align-items:start;padding:var(--space-2) var(--space-3);border:1px solid var(--border);border-left-width:4px;border-radius:var(--radius-sm);background:var(--bg-sunken)}.al-compare-row[data-same=true]{border-left-color:var(--ok)}.al-compare-row[data-same=false]{border-left-color:var(--bad)}.al-compare-c .al-pane-head{text-transform:none;letter-spacing:normal}@media(max-width:47.99rem){.al-compare-row{grid-template-columns:1.5rem minmax(0,1fr)}.al-cmp-n{grid-row:1 / span 3}}.al-cmp-n{color:var(--fg-muted);font-family:var(--font-mono);font-size:var(--text-xs)}.al-cmp-side{display:grid;gap:2px;min-width:0}.al-cmp-name{color:var(--fg-muted);font-size:var(--text-xs);overflow-wrap:anywhere}.al-cmp-side code{background:none;padding:0;font-size:var(--text-sm);overflow-wrap:anywhere}.al-cmp-mark{grid-column:2 / -1;font-weight:650}.al-compare-row[data-same=true] .al-cmp-mark{color:var(--ok)}.al-compare-row[data-same=false] .al-cmp-mark{color:var(--bad)}@media(min-width:48rem){.al-compare-row{grid-template-columns:1.5rem minmax(0,1fr) minmax(0,1fr) 6rem;align-items:center}.al-cmp-mark{grid-column:auto;text-align:right}}.al-compare-summary{margin:var(--space-3) 0 0;font-weight:600}.al-tester-line{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2)}.al-tester-code{background:none;padding:0;font-size:1rem;font-weight:600}.al-tester-input{width:12rem;max-width:100%;min-height:2.75rem;padding:0 var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-raised);color:var(--fg);font-family:var(--font-mono);font-size:1rem}.al-tester-result p{margin:0}.al-half16{flex:1 1 0;min-width:0;display:grid;gap:2px}.al-half16+.al-half16{margin-left:4px;padding-left:8px;border-left:2px solid var(--border-strong)}.al-half16-name{color:var(--fg-muted);font-size:.75rem}.al-half16-groups{display:flex;gap:6px}.al-wide{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-2) var(--space-3);padding:var(--space-1);border:2px solid transparent;border-radius:var(--radius)}.al-wide[data-changed=true]{border-color:var(--accent)}.al-wide .al-reg-name{grid-area:auto;grid-column:1}.al-half .al-bits{grid-area:auto}.al-wide .al-reg-value{grid-area:auto;grid-column:2;background:none;padding:0;font-size:var(--text-sm);overflow-wrap:anywhere}.al-half{grid-column:1 / -1;display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-1)}.al-half-name{color:var(--fg-muted);font-size:var(--text-xs)}.asm-editor{display:grid;gap:var(--space-3)}.asm-mode{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2)}.asm-mode-label{color:var(--fg-muted);font-size:var(--text-sm)}.asm-mode .button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}.asm-bar{display:flex;flex-wrap:wrap;gap:var(--space-2)}.asm-key{min-width:2.75rem;padding:0 var(--space-3);font-family:var(--font-mono)}.asm-text{width:100%;min-height:6rem;padding:var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-raised);color:var(--fg);font-family:var(--font-mono);font-size:1rem;line-height:1.55;tab-size:8;resize:vertical}.asm-problems{margin:var(--space-2) 0 0;padding:var(--space-2) var(--space-3);list-style:none;border-left:4px solid var(--bad);background:var(--bad-bg);border-radius:var(--radius-sm)}.asm-problems li+li{margin-top:var(--space-1)}.asm-lines{margin:0;padding:0;list-style:none;border:1px solid var(--border);border-radius:var(--radius)}.asm-line+.asm-line{border-top:1px solid var(--border)}.asm-line-button{display:flex;align-items:center;gap:var(--space-3);width:100%;min-height:2.75rem;padding:0 var(--space-3);border:0;background:none;color:var(--fg);font-family:var(--font-mono);font-size:var(--text-sm);text-align:left;cursor:pointer}.asm-line-button code{background:none;padding:0;font-size:inherit}.asm-line[data-open=true]>.asm-line-button{background:var(--accent-soft)}.asm-ln{min-width:1.5ch;color:var(--fg-muted)}.asm-error{margin:0;padding:var(--space-1) var(--space-3);border-left:4px solid var(--bad);background:var(--bad-bg);font-size:var(--text-sm)}.asm-note{margin:0;color:var(--fg-muted)}.asm-line-editor{display:grid;gap:var(--space-3);padding:var(--space-3);border-top:1px dashed var(--border)}.asm-field{display:grid;gap:var(--space-1)}.asm-field-label{color:var(--fg-muted);font-size:var(--text-sm);font-weight:600}.asm-chips,.asm-actions{display:flex;flex-wrap:wrap;gap:var(--space-2)}.chip{min-width:2.75rem;min-height:2.75rem;padding:0 var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-raised);color:var(--fg);font-family:var(--font-mono);font-size:var(--text-sm);cursor:pointer}.chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}.numpad{display:grid;gap:var(--space-2);margin-top:var(--space-2)}.numpad-shown{font-family:var(--font-mono);font-size:var(--text-sm)}.numpad-keys{display:grid;grid-template-columns:repeat(3,minmax(0,4.5rem));gap:var(--space-2)}.numpad-keys .button{padding:0;font-family:var(--font-mono)}.answer-editor{display:grid;gap:var(--space-3)}.answer-field{display:grid;gap:var(--space-1)}.answer-label{font-weight:650}.answer-input{display:flex;align-items:center;gap:var(--space-2)}.answer-input input{width:12rem;max-width:100%;min-height:2.75rem;padding:0 var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-raised);color:var(--fg);font-family:var(--font-mono);font-size:1rem}