/* logikamuhely.com — drafting-room stylesheet. Paper (light) and blueprint (dark) sheets.
   Tokens live on :root; the blueprint block is injected twice by build.py (OS dark + manual switch). */
:root{
  --lmu-paper:#f2eee2; --lmu-paper-2:#f8f5ec; --lmu-sheet:#fffdf6; --lmu-sheet-2:#f4f0e3;
  --lmu-grid:rgba(36,48,128,.055); --lmu-grid-2:rgba(36,48,128,.11);
  --lmu-ink:#232d72; --lmu-ink-2:#3a4aa0; --lmu-text:#1b1e33; --lmu-muted:#585c70; --lmu-faint:#8a8c9c;
  --lmu-line:#cfcadb; --lmu-line-2:#a9a6c4;
  --lmu-amber:#e29c17; --lmu-amber-ink:#8a5600; --lmu-amber-soft:#fde5a9; --lmu-amber-wash:rgba(242,176,40,.16);
  --lmu-red:#b3261e; --lmu-green:#1d7652;
  --lmu-shadow:0 1px 0 rgba(35,45,114,.07),0 10px 24px -16px rgba(35,45,114,.45);
  --lmu-sans:"Segoe UI Variable Text","Segoe UI","Helvetica Neue",Helvetica,"Nimbus Sans","Liberation Sans",Arial,sans-serif;
  --lmu-tech:"Bahnschrift","DIN Alternate","DIN Next","D-DIN","Barlow","Roboto Condensed","Arial Narrow",var(--lmu-sans);
  --lmu-mono:ui-monospace,"SF Mono","Cascadia Mono","JetBrains Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --lmu-wrap:1120px; --lmu-gut:16px;
  /* puzzle board (engine) tokens */
  --lmu-g-surface:#fffdf6; --lmu-g-s2:#f1ecdc; --lmu-g-s3:#e6e0cc; --lmu-g-line:#d3cfe0; --lmu-g-strong:#232d72;
  --lmu-g-accent:#232d72; --lmu-g-accent-text:#fffdf6; --lmu-g-soft:#ffe19c; --lmu-g-peer:#eeedf8; --lmu-g-same:#ffd06b;
  --lmu-g-given:#14173a; --lmu-g-user:#2c43b4; --lmu-g-note:#6a6c80; --lmu-g-block:#232d72; --lmu-g-block-text:#fbf3d8;
  --lmu-g-err:#b3261e; --lmu-g-err-soft:#f9dcd7; --lmu-g-ok:#1d7652; --lmu-g-ok-soft:#d5efe2;
  --lmu-g-lit:#ffbd2b; --lmu-g-glow:rgba(255,170,20,.55); --lmu-g-zero:#bf6f00; --lmu-g-one:#232d72;
  --lmu-g-island:#fffdf6; --lmu-g-water:#edeff8; --lmu-g-cover:#c9cde3; --lmu-g-overlay:rgba(16,22,60,.55);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-sheet="paper"]){--lmu-paper:#11205a; --lmu-paper-2:#142566; --lmu-sheet:#182c70; --lmu-sheet-2:#1b3178;
  --lmu-grid:rgba(188,206,255,.07); --lmu-grid-2:rgba(188,206,255,.14);
  --lmu-ink:#e3eaff; --lmu-ink-2:#bccbff; --lmu-text:#eef2ff; --lmu-muted:#aeb9e2; --lmu-faint:#8f9bcb;
  --lmu-line:rgba(196,212,255,.24); --lmu-line-2:rgba(196,212,255,.42);
  --lmu-amber:#f6b93e; --lmu-amber-ink:#ffd27c; --lmu-amber-soft:rgba(246,185,62,.28); --lmu-amber-wash:rgba(246,185,62,.12);
  --lmu-red:#ff8f85; --lmu-green:#72e0ac;
  --lmu-shadow:0 1px 0 rgba(0,0,0,.25),0 12px 26px -16px rgba(0,0,0,.7);
  --lmu-g-surface:#22398a; --lmu-g-s2:#2c4598; --lmu-g-s3:#3651a6; --lmu-g-line:rgba(196,212,255,.30); --lmu-g-strong:#dfe7ff;
  --lmu-g-accent:#f6b93e; --lmu-g-accent-text:#11205a; --lmu-g-soft:rgba(246,185,62,.5); --lmu-g-peer:#2c4699; --lmu-g-same:rgba(246,185,62,.62);
  --lmu-g-given:#ffffff; --lmu-g-user:#ffd27c; --lmu-g-note:#c3cdf0; --lmu-g-block:#08112f; --lmu-g-block-text:#e3eaff;
  --lmu-g-err:#ff8f85; --lmu-g-err-soft:rgba(255,143,133,.22); --lmu-g-ok:#72e0ac; --lmu-g-ok-soft:rgba(114,224,172,.2);
  --lmu-g-lit:#ffd25e; --lmu-g-glow:rgba(255,205,80,.5); --lmu-g-zero:#ffb347; --lmu-g-one:#e3eaff;
  --lmu-g-island:#22397f; --lmu-g-water:#132462; --lmu-g-cover:#34508f; --lmu-g-overlay:rgba(4,8,30,.66);
  color-scheme:dark;}}
:root[data-sheet="blue"]{--lmu-paper:#11205a; --lmu-paper-2:#142566; --lmu-sheet:#182c70; --lmu-sheet-2:#1b3178;
  --lmu-grid:rgba(188,206,255,.07); --lmu-grid-2:rgba(188,206,255,.14);
  --lmu-ink:#e3eaff; --lmu-ink-2:#bccbff; --lmu-text:#eef2ff; --lmu-muted:#aeb9e2; --lmu-faint:#8f9bcb;
  --lmu-line:rgba(196,212,255,.24); --lmu-line-2:rgba(196,212,255,.42);
  --lmu-amber:#f6b93e; --lmu-amber-ink:#ffd27c; --lmu-amber-soft:rgba(246,185,62,.28); --lmu-amber-wash:rgba(246,185,62,.12);
  --lmu-red:#ff8f85; --lmu-green:#72e0ac;
  --lmu-shadow:0 1px 0 rgba(0,0,0,.25),0 12px 26px -16px rgba(0,0,0,.7);
  --lmu-g-surface:#22398a; --lmu-g-s2:#2c4598; --lmu-g-s3:#3651a6; --lmu-g-line:rgba(196,212,255,.30); --lmu-g-strong:#dfe7ff;
  --lmu-g-accent:#f6b93e; --lmu-g-accent-text:#11205a; --lmu-g-soft:rgba(246,185,62,.5); --lmu-g-peer:#2c4699; --lmu-g-same:rgba(246,185,62,.62);
  --lmu-g-given:#ffffff; --lmu-g-user:#ffd27c; --lmu-g-note:#c3cdf0; --lmu-g-block:#08112f; --lmu-g-block-text:#e3eaff;
  --lmu-g-err:#ff8f85; --lmu-g-err-soft:rgba(255,143,133,.22); --lmu-g-ok:#72e0ac; --lmu-g-ok-soft:rgba(114,224,172,.2);
  --lmu-g-lit:#ffd25e; --lmu-g-glow:rgba(255,205,80,.5); --lmu-g-zero:#ffb347; --lmu-g-one:#e3eaff;
  --lmu-g-island:#22397f; --lmu-g-water:#132462; --lmu-g-cover:#34508f; --lmu-g-overlay:rgba(4,8,30,.66);
  color-scheme:dark;}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;min-height:100vh;color:var(--lmu-text);font:16px/1.6 var(--lmu-sans);
  background-color:var(--lmu-paper);
  background-image:linear-gradient(var(--lmu-grid-2) 1px,transparent 1px),linear-gradient(90deg,var(--lmu-grid-2) 1px,transparent 1px),
    linear-gradient(var(--lmu-grid) 1px,transparent 1px),linear-gradient(90deg,var(--lmu-grid) 1px,transparent 1px);
  background-size:40px 40px,40px 40px,8px 8px,8px 8px;background-position:-1px -1px}
img,svg{max-width:100%}
a{color:var(--lmu-ink-2);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:var(--lmu-ink);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--lmu-amber);outline-offset:2px}
h1,h2,h3{font-family:var(--lmu-tech);color:var(--lmu-ink);line-height:1.15;letter-spacing:-.005em;margin:0 0 .5em}
h1{font-size:clamp(1.9rem,6vw,3rem);font-weight:700}
h2{font-size:clamp(1.35rem,3.6vw,1.75rem);font-weight:650}
h3{font-size:1.12rem;font-weight:650}
p{margin:0 0 1em}
.lmu-vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.lmu-skip{position:absolute;left:8px;top:-60px;z-index:20;background:var(--lmu-ink);color:var(--lmu-sheet);padding:8px 12px;border-radius:3px}
.lmu-skip:focus{top:8px}
.lmu-wrap{width:100%;max-width:var(--lmu-wrap);margin-inline:auto;padding-inline:var(--lmu-gut)}

/* ---------------------------------------------------------------- header + ruler */
.lmu-top{position:relative;background:color-mix(in srgb,var(--lmu-paper-2) 92%,transparent);border-bottom:1px solid var(--lmu-line)}
.lmu-top-in{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;padding-block:10px 6px}
.lmu-mark{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--lmu-ink);margin-right:auto;min-width:0}
.lmu-top .lmu-mark{order:0}
.lmu-mark svg{width:34px;height:34px;flex:none}
.lmu-mark-w{display:flex;flex-direction:column;line-height:1.05;min-width:0}
.lmu-mark-n{font-family:var(--lmu-tech);font-weight:700;font-size:1.18rem;letter-spacing:.01em}
.lmu-mark-n i{font-style:normal;color:var(--lmu-amber)}
.lmu-mark-t{font-family:var(--lmu-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lmu-muted)}
.lmu-langs{order:1;display:flex;gap:2px;font-family:var(--lmu-mono);font-size:.78rem}
.lmu-langs a{display:inline-block;padding:5px 5px;border-radius:3px;text-decoration:none;color:var(--lmu-muted);letter-spacing:.06em}
.lmu-langs a[aria-current]{color:var(--lmu-ink);background:var(--lmu-amber-soft);font-weight:700}
.lmu-langs a:hover{color:var(--lmu-ink)}
.lmu-sheetbtn{order:2;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--lmu-line-2);border-radius:3px;background:var(--lmu-sheet);color:var(--lmu-ink);cursor:pointer;padding:0}
.lmu-sheetbtn svg{width:20px;height:20px}
.lmu-nav{order:3;flex:1 1 100%;display:flex;flex-wrap:wrap;gap:2px 16px;font-family:var(--lmu-tech);font-size:1rem}
.lmu-nav a{position:relative;text-decoration:none;color:var(--lmu-text);padding:4px 0}
.lmu-nav a[aria-current]::after,.lmu-nav a:hover::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--lmu-amber)}
@media (max-width:419px){.lmu-top-in{gap:6px 8px}.lmu-top .lmu-mark{gap:8px}.lmu-top .lmu-mark svg{width:28px;height:28px}.lmu-langs a{padding:5px 4px}.lmu-top .lmu-mark-t{display:none}.lmu-nav{gap:2px 14px}}
.lmu-ruler{height:12px;border-top:1px solid var(--lmu-line-2);
  background-image:repeating-linear-gradient(90deg,var(--lmu-ink) 0 1px,transparent 1px 40px),repeating-linear-gradient(90deg,var(--lmu-line-2) 0 1px,transparent 1px 8px);
  background-size:100% 12px,100% 6px;background-repeat:no-repeat;opacity:.55}
@media (min-width:760px){
  .lmu-nav{order:1;flex:0 1 auto;margin-right:6px}
  .lmu-langs{order:2}
  .lmu-sheetbtn{order:3}
  .lmu-top-in{padding-block:12px}
}

/* ---------------------------------------------------------------- main, crumbs, heads */
.lmu-main{display:block;padding-block:18px 48px}
.lmu-crumbs{font-family:var(--lmu-mono);font-size:.76rem;color:var(--lmu-muted);margin-bottom:12px}
.lmu-crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:2px 0}
.lmu-crumbs li+li::before{content:"/";margin:0 .55em;color:var(--lmu-line-2)}
.lmu-crumbs a{color:var(--lmu-muted)}
.lmu-crumbs [aria-current]{color:var(--lmu-ink)}
.lmu-kicker{display:flex;align-items:center;gap:8px;margin:0 0 6px;font-family:var(--lmu-mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--lmu-amber-ink)}
.lmu-kicker svg{width:22px;height:22px;flex:none}
.lmu-lead{font-size:1.08rem;color:var(--lmu-muted);max-width:66ch}
.lmu-head{margin-bottom:14px}
.lmu-sec{margin-top:40px}
.lmu-sec>h2{display:flex;align-items:baseline;gap:10px}
.lmu-sec>h2::before{content:attr(data-n);font-family:var(--lmu-mono);font-size:.72rem;font-weight:500;color:var(--lmu-amber-ink);border:1px solid currentColor;border-radius:50%;width:2em;height:2em;display:inline-flex;align-items:center;justify-content:center;flex:none;transform:translateY(-.15em)}
.lmu-sec>h2:not([data-n])::before{display:none}

/* ---------------------------------------------------------------- hero */
.lmu-hero{display:grid;gap:18px;align-items:center;padding-block:6px 4px}
.lmu-hero>svg{width:100%;height:auto;max-width:520px;justify-self:center}
@media (min-width:860px){.lmu-hero{grid-template-columns:1.1fr .9fr}}

/* ---------------------------------------------------------------- sheet panels */
.lmu-panel{position:relative;background:var(--lmu-sheet);border:1px solid var(--lmu-line-2);border-radius:3px;box-shadow:var(--lmu-shadow);padding:16px}
.lmu-panel::before,.lmu-panel::after{content:"";position:absolute;width:10px;height:10px;border-color:var(--lmu-amber);border-style:solid;pointer-events:none}
.lmu-panel::before{top:-1px;left:-1px;border-width:2px 0 0 2px}
.lmu-panel::after{bottom:-1px;right:-1px;border-width:0 2px 2px 0}
.lmu-today{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;align-items:center}
.lmu-today-ico{grid-row:span 3;width:58px;height:58px;display:flex;align-items:center;justify-content:center;border:1px dashed var(--lmu-line-2);border-radius:50%;color:var(--lmu-ink)}
.lmu-today-ico svg{width:34px;height:34px}
.lmu-today h2{margin:0;font-size:1.2rem}
.lmu-today-date{font-family:var(--lmu-mono);font-size:.78rem;color:var(--lmu-muted)}
.lmu-today-line{margin:2px 0 0;font-weight:600}
.lmu-today .lmu-btn{grid-column:1/-1;justify-self:start;margin-top:8px}
.lmu-btn{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 16px;border-radius:3px;background:var(--lmu-ink);color:var(--lmu-sheet);text-decoration:none;font-family:var(--lmu-tech);font-weight:650;letter-spacing:.02em;border:0;cursor:pointer}
.lmu-btn:hover{color:var(--lmu-sheet);background:var(--lmu-ink-2)}
.lmu-btn-ghost{background:transparent;color:var(--lmu-ink);border:1px solid var(--lmu-ink)}
.lmu-btn-ghost:hover{background:var(--lmu-amber-wash);color:var(--lmu-ink)}

/* bench (continue) */
.lmu-benchlist{list-style:none;margin:0;padding:0;display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr))}
.lmu-benchcard{display:grid;grid-template-columns:auto 1fr;gap:0 10px;padding:10px 12px;background:var(--lmu-sheet);border:1px solid var(--lmu-line-2);border-left:4px solid var(--lmu-amber);border-radius:3px;text-decoration:none;color:var(--lmu-text)}
.lmu-benchcard:hover{border-color:var(--lmu-ink);border-left-color:var(--lmu-amber)}
.lmu-benchcard-ico{grid-row:span 3;color:var(--lmu-ink);display:flex;align-items:center}
.lmu-benchcard-ico svg{width:30px;height:30px}
.lmu-benchcard-name{font-family:var(--lmu-tech);font-weight:700;color:var(--lmu-ink)}
.lmu-benchcard-sub{font-size:.88rem}
.lmu-benchcard-meta{font-family:var(--lmu-mono);font-size:.74rem;color:var(--lmu-muted)}

/* ---------------------------------------------------------------- tool wall (pegboard) */
.lmu-wall{padding:14px;border-radius:4px;border:1px solid var(--lmu-line-2);
  background-color:var(--lmu-sheet-2);background-image:radial-gradient(circle at 50% 50%,var(--lmu-line-2) 0 2.2px,transparent 2.6px);background-size:22px 22px}
.lmu-cards{list-style:none;margin:0;padding:0;display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(min(100%,232px),1fr))}
.lmu-card{position:relative;display:flex;flex-direction:column;height:100%;background:var(--lmu-sheet);border:1px solid var(--lmu-line-2);border-radius:3px;box-shadow:var(--lmu-shadow);text-decoration:none;color:var(--lmu-text);padding:12px 12px 14px;transition:transform .15s ease,box-shadow .15s ease}
.lmu-card::before{content:"";position:absolute;top:-7px;left:50%;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:var(--lmu-paper);border:2px solid var(--lmu-line-2)}
.lmu-card:hover{transform:translateY(-2px) rotate(-.3deg);color:var(--lmu-text)}
.lmu-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.lmu-card-ico{color:var(--lmu-ink)}
.lmu-card-ico svg{width:38px;height:38px;display:block}
.lmu-card-tag{font-family:var(--lmu-mono);font-size:.68rem;color:var(--lmu-muted);letter-spacing:.06em;text-align:right}
.lmu-card-prev{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:var(--lmu-paper-2);border:1px dashed var(--lmu-line);border-radius:2px;padding:8px;margin-bottom:10px;color:var(--lmu-ink)}
.lmu-card-prev svg{max-height:100%;width:auto;height:100%}
.lmu-card-name{font-family:var(--lmu-tech);font-weight:700;font-size:1.2rem;color:var(--lmu-ink);line-height:1.2}
.lmu-card-txt{font-size:.93rem;color:var(--lmu-muted);margin-top:2px}
@media (max-width:559px){.lmu-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 10px}.lmu-wall{padding:10px}.lmu-card{padding:10px 8px 12px}.lmu-card-top{flex-wrap:wrap}.lmu-card-tag{text-align:left;font-size:.6rem;letter-spacing:.02em}.lmu-card-ico svg{width:30px;height:30px}.lmu-card-prev{padding:5px}.lmu-card-name{font-size:1.02rem;overflow-wrap:anywhere}.lmu-card-txt{font-size:.84rem}}

/* ---------------------------------------------------------------- how / annotations */
.lmu-how{list-style:none;margin:0;padding:0;display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));counter-reset:lmu}
.lmu-how li{position:relative;padding:12px 12px 12px 46px;border-left:1px solid var(--lmu-line-2);counter-increment:lmu}
.lmu-how li::before{content:counter(lmu);position:absolute;left:10px;top:12px;width:26px;height:26px;border-radius:50%;border:1.5px solid var(--lmu-amber);color:var(--lmu-amber-ink);font:600 .8rem/23px var(--lmu-mono);text-align:center}
.lmu-how h3{margin-bottom:4px}
.lmu-how p{margin:0;color:var(--lmu-muted);font-size:.95rem}

.lmu-shelf{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.lmu-shelf a{display:block;padding:12px 14px;background:var(--lmu-sheet);border:1px solid var(--lmu-line-2);border-radius:3px;text-decoration:none;color:var(--lmu-text)}
.lmu-shelf a:hover{border-color:var(--lmu-ink)}
.lmu-shelf b{display:block;font-family:var(--lmu-tech);color:var(--lmu-ink);font-size:1.05rem}
.lmu-shelf span{display:block;color:var(--lmu-muted);font-size:.92rem}
@media (min-width:760px){.lmu-shelf{grid-template-columns:1fr 1fr}}

/* ---------------------------------------------------------------- game desk */
.lmu-desk{position:relative;margin-top:6px}
.lmu-levels{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);margin:0 0 10px;border:1px solid var(--lmu-ink);border-radius:3px;width:100%;max-width:480px;overflow:hidden;background:var(--lmu-sheet)}
.lmu-levels button{position:relative;min-width:0;min-height:42px;padding:6px 4px;border:0;border-right:1px solid var(--lmu-line-2);background:transparent;font:600 .88rem/1.15 var(--lmu-tech);color:var(--lmu-ink);cursor:pointer;overflow-wrap:anywhere}
.lmu-levels button:last-child{border-right:0}
.lmu-levels button::after{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:repeating-linear-gradient(90deg,var(--lmu-line-2) 0 1px,transparent 1px 6px)}
.lmu-levels button[aria-pressed="true"]{background:var(--lmu-ink);color:var(--lmu-sheet)}
.lmu-levels button[aria-pressed="true"]::after{background:var(--lmu-amber)}
.lmu-rig{position:relative;width:100%;min-height:calc(min(100vw - 2 * var(--lmu-gut),560px) + 170px);border:1px solid var(--lmu-line-2);border-radius:3px;background:var(--lmu-sheet);padding:6px}
.lmu-rig.lmu-is-live{min-height:0}
.lmu-boot{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:inherit;padding:16px;color:var(--lmu-muted);font-family:var(--lmu-mono);font-size:.82rem;text-align:center}
.lmu-boot svg{width:min(100%,420px);height:auto;color:var(--lmu-ink);opacity:.9}
.lmu-boot-ico svg{width:64px;height:64px}
.lmu-note{margin-top:8px;font-size:.86rem;color:var(--lmu-muted)}
.lmu-note::before{content:"✎ ";color:var(--lmu-amber-ink)}
@media (max-width:519px){.lmu-rig{margin-inline:-8px;width:calc(100% + 16px);padding:4px}}

/* engine theme: paper sheet */
.lmu-rig .mhx{
  --mhx-bg:transparent; --mhx-surface:var(--lmu-g-surface); --mhx-surface-2:var(--lmu-g-s2); --mhx-surface-3:var(--lmu-g-s3);
  --mhx-text:var(--lmu-text); --mhx-muted:var(--lmu-muted); --mhx-line:var(--lmu-g-line); --mhx-line-strong:var(--lmu-g-strong);
  --mhx-accent:var(--lmu-g-accent); --mhx-accent-text:var(--lmu-g-accent-text); --mhx-accent-soft:var(--lmu-g-soft);
  --mhx-peer:var(--lmu-g-peer); --mhx-same:var(--lmu-g-same);
  --mhx-given:var(--lmu-g-given); --mhx-user:var(--lmu-g-user); --mhx-note:var(--lmu-g-note);
  --mhx-block:var(--lmu-g-block); --mhx-block-text:var(--lmu-g-block-text);
  --mhx-error:var(--lmu-g-err); --mhx-error-soft:var(--lmu-g-err-soft); --mhx-success:var(--lmu-g-ok); --mhx-success-soft:var(--lmu-g-ok-soft);
  --mhx-lit:var(--lmu-g-lit); --mhx-lit-glow:var(--lmu-g-glow); --mhx-zero:var(--lmu-g-zero); --mhx-one:var(--lmu-g-one);
  --mhx-island:var(--lmu-g-island); --mhx-bridge:var(--lmu-g-strong); --mhx-water:var(--lmu-g-water); --mhx-cover:var(--lmu-g-cover);
  --mhx-n1:var(--lmu-ink-2); --mhx-n2:var(--lmu-green); --mhx-n3:var(--lmu-amber-ink); --mhx-n4:var(--lmu-ink);
  --mhx-radius:3px; --mhx-cell-radius:2px; --mhx-font:var(--lmu-sans); --mhx-font-num:var(--lmu-tech);
  --mhx-board-max:540px; --mhx-side-w:280px;
  --mhx-shadow:0 1px 0 rgba(20,26,70,.14),0 2px 5px -2px rgba(20,26,70,.3);
  --mhx-overlay:var(--lmu-g-overlay);
  padding:6px; border-radius:2px;
}
.lmu-rig .mhx-name{font-family:var(--lmu-tech);text-transform:uppercase;letter-spacing:.06em;color:var(--lmu-ink)}
.lmu-rig .mhx-sub{font-family:var(--lmu-mono);font-size:.76rem}
.lmu-rig .mhx-meter{border-radius:2px;box-shadow:none;border:1px solid var(--mhx-line);font-family:var(--lmu-mono);font-size:.8rem;padding:4px 8px}
.lmu-rig .mhx-meters{flex-wrap:wrap;flex-shrink:1;min-width:0;max-width:100%;gap:6px}
.lmu-rig .mhx-btn{border-radius:3px;box-shadow:none;border:1px solid var(--mhx-line)}
.lmu-rig .mhx-btn-l{font-family:var(--lmu-mono);text-transform:uppercase;letter-spacing:.04em;font-size:.6rem}
.lmu-rig .mhx-key,.lmu-rig .mhx-tool{border-radius:3px;border:1px solid var(--mhx-line);box-shadow:0 2px 0 var(--mhx-line)}
.lmu-rig .mhx-grid,.lmu-rig .mhx-nono-grid{border-radius:1px}
.lmu-rig .mhx-lights,.lmu-rig .mhx-br{border-radius:3px}
.lmu-rig .mhx-dlg-body{border-radius:3px;border:1px solid var(--mhx-line-strong);border-top:5px solid var(--lmu-amber)}
.lmu-rig .mhx-dlg-title{font-family:var(--lmu-tech);color:var(--mhx-accent)}
.lmu-rig .mhx-cta,.lmu-rig .mhx-ghost{border-radius:3px;font-family:var(--lmu-tech)}

/* ---------------------------------------------------------------- packs on game page */
.lmu-lvls{display:grid;gap:12px}
@media (min-width:760px){.lmu-lvls{grid-template-columns:1fr 1fr}}
.lmu-lvl h3{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin-bottom:4px}
.lmu-lvl h3 small{font-family:var(--lmu-mono);font-size:.72rem;font-weight:500;color:var(--lmu-muted)}
.lmu-lvl p{font-size:.94rem;color:var(--lmu-muted);margin-bottom:8px}
.lmu-chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.lmu-chips a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:40px;padding:4px 8px;border:1px solid var(--lmu-line-2);border-radius:2px;background:var(--lmu-sheet);font-family:var(--lmu-mono);font-size:.82rem;text-decoration:none;color:var(--lmu-ink)}
.lmu-chips a:hover{border-color:var(--lmu-ink);background:var(--lmu-amber-wash)}
.lmu-chips a[aria-current]{background:var(--lmu-ink);color:var(--lmu-sheet);border-color:var(--lmu-ink)}

/* ---------------------------------------------------------------- long text */
.lmu-doc{max-width:72ch}
.lmu-doc h2{margin-top:1.6em;padding-top:.6em;border-top:1px dashed var(--lmu-line-2)}
.lmu-doc h2:first-child{margin-top:0}
.lmu-doc ul{padding-left:1.2em;margin:0 0 1em}
.lmu-doc li{margin-bottom:.55em}
.lmu-doc li::marker{color:var(--lmu-amber-ink)}
.lmu-faq{margin:0}
.lmu-faq dt{font-family:var(--lmu-tech);font-weight:650;color:var(--lmu-ink);margin-top:1em;font-size:1.05rem}
.lmu-faq dd{margin:.25em 0 0;padding-left:12px;border-left:2px solid var(--lmu-amber-soft)}
.lmu-toc{font-family:var(--lmu-mono);font-size:.82rem;margin:0 0 20px;padding:10px 12px;border:1px dashed var(--lmu-line-2);border-radius:3px;max-width:72ch}
.lmu-toc ol{margin:0;padding-left:1.4em}
.lmu-tbl{width:100%;border-collapse:collapse;margin:8px 0 22px;font-size:.92rem;background:var(--lmu-sheet)}
.lmu-tbl th,.lmu-tbl td{border:1px solid var(--lmu-line-2);padding:6px 8px;text-align:left;vertical-align:top}
.lmu-tbl th{font-family:var(--lmu-mono);font-size:.74rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--lmu-muted);background:var(--lmu-sheet-2)}
.lmu-tbl td{font-family:var(--lmu-mono);font-size:.84rem}
.lmu-tblwrap{max-width:100%;overflow-x:auto}
.lmu-tbls{display:grid;gap:4px 18px}
@media (min-width:760px){.lmu-tbls{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* ---------------------------------------------------------------- pack page: drawing sheet */
.lmu-pnav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;font-family:var(--lmu-mono);font-size:.85rem}
.lmu-pnav a{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:4px 10px;border:1px solid var(--lmu-line-2);border-radius:2px;background:var(--lmu-sheet);text-decoration:none}
.lmu-pnav a:hover{border-color:var(--lmu-ink)}
.lmu-pnav .lmu-pnav-all{border-style:dashed}
.lmu-specs{display:grid;gap:18px;margin-top:28px}
@media (min-width:860px){.lmu-specs{grid-template-columns:minmax(260px,340px) 1fr;align-items:start}}
.lmu-dsheet{padding:12px;border-width:1px}
.lmu-dsheet h2{font-size:1rem;font-family:var(--lmu-mono);text-transform:uppercase;letter-spacing:.12em;color:var(--lmu-amber-ink);margin:0 0 8px}
.lmu-dsheet figure{margin:0 0 10px;padding:10px;background:var(--lmu-paper-2);border:1px dashed var(--lmu-line);color:var(--lmu-ink)}
.lmu-dsheet figure svg{display:block;margin:0 auto;width:100%;height:auto;max-height:280px}
.lmu-dsheet figcaption{font-family:var(--lmu-mono);font-size:.72rem;color:var(--lmu-muted);text-align:center;margin-top:6px}
.lmu-spec{width:100%;border-collapse:collapse;font-size:.88rem}
.lmu-spec th,.lmu-spec td{padding:6px 4px;border-bottom:1px solid var(--lmu-line);text-align:left;vertical-align:top}
.lmu-spec th{font-weight:500;color:var(--lmu-muted);width:48%}
.lmu-spec td{font-family:var(--lmu-mono);color:var(--lmu-ink);font-weight:600}
.lmu-spec td small{display:block;font-weight:400;color:var(--lmu-faint);font-size:.72rem}
.lmu-start{border-left:4px solid var(--lmu-amber);background:var(--lmu-amber-wash);padding:10px 14px;border-radius:0 3px 3px 0}
.lmu-start p:last-child{margin-bottom:0}

/* ---------------------------------------------------------------- list pages */
.lmu-sheets{list-style:none;margin:0;padding:0;display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(min(100%,168px),1fr))}
.lmu-sheets a{display:flex;flex-direction:column;gap:6px;height:100%;padding:10px;background:var(--lmu-sheet);border:1px solid var(--lmu-line-2);border-radius:3px;text-decoration:none;color:var(--lmu-text)}
.lmu-sheets a:hover{border-color:var(--lmu-ink);box-shadow:var(--lmu-shadow)}
.lmu-sheets svg{display:block;width:100%;height:auto;aspect-ratio:1;color:var(--lmu-ink)}
.lmu-sheets b{font-family:var(--lmu-tech);color:var(--lmu-ink)}
.lmu-sheets span{font-family:var(--lmu-mono);font-size:.72rem;color:var(--lmu-muted)}
.lmu-hubgame{display:grid;gap:10px;grid-template-columns:auto 1fr;align-items:start;padding:14px 0;border-top:1px dashed var(--lmu-line-2)}
.lmu-hubgame>svg{width:44px;height:44px;color:var(--lmu-ink)}
.lmu-hubgame h2{font-size:1.3rem;margin-bottom:2px}
.lmu-hubgame p{margin-bottom:8px;color:var(--lmu-muted)}
.lmu-hublinks{display:flex;flex-wrap:wrap;gap:6px}
.lmu-hublinks a{font-family:var(--lmu-mono);font-size:.8rem;padding:6px 10px;border:1px solid var(--lmu-line-2);border-radius:2px;background:var(--lmu-sheet);text-decoration:none;min-height:36px;display:inline-flex;align-items:center}
.lmu-hublinks a:first-child{background:var(--lmu-ink);color:var(--lmu-sheet);border-color:var(--lmu-ink)}

/* ---------------------------------------------------------------- daily bench */
.lmu-picker{list-style:none;margin:0 0 12px;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
@media (min-width:760px){.lmu-picker{grid-template-columns:repeat(8,minmax(0,1fr))}}
.lmu-picker button{position:relative;width:100%;display:flex;flex-direction:column;align-items:center;gap:3px;min-height:64px;padding:8px 2px 6px;border:1px solid var(--lmu-line-2);border-radius:3px;background:var(--lmu-sheet);color:var(--lmu-ink);font:600 .7rem var(--lmu-tech);cursor:pointer;line-height:1.15;text-align:center}
.lmu-picker button svg{width:26px;height:26px}
.lmu-picker button span{max-width:100%;overflow-wrap:anywhere}
@media (max-width:380px){.lmu-picker button{font-size:.62rem;padding-inline:1px}}
.lmu-picker button[aria-pressed="true"]{border-color:var(--lmu-ink);box-shadow:inset 0 -4px 0 var(--lmu-amber)}
.lmu-picker button[data-state="done"]::after{content:"✓";position:absolute;top:2px;right:5px;color:var(--lmu-green);font-size:.85rem}
.lmu-picker button[data-state="open"]::after{content:"";position:absolute;top:7px;right:7px;width:7px;height:7px;border-radius:50%;background:var(--lmu-amber)}
.lmu-dayinfo{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;font-family:var(--lmu-mono);font-size:.8rem;color:var(--lmu-muted);margin:0 0 8px}
.lmu-streaks td[data-state="done"]{color:var(--lmu-green)}
.lmu-log{list-style:none;margin:8px 0 0;padding:0;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}
.lmu-stamp{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 2px;border:1px solid var(--lmu-line);border-radius:2px;background:var(--lmu-sheet);font-family:var(--lmu-mono);font-size:.64rem;color:var(--lmu-muted);text-align:center;min-width:0}
.lmu-stamp span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lmu-stamp i{width:22px;height:22px;border-radius:50%;border:1.5px dashed var(--lmu-line-2)}
.lmu-stamp-on i{border:2px solid var(--lmu-amber);background:radial-gradient(circle,var(--lmu-amber) 0 38%,transparent 42%);transform:rotate(-12deg)}
.lmu-stamp-now{border-color:var(--lmu-ink)}

/* ---------------------------------------------------------------- footer title block */
.lmu-foot{margin-top:24px;border-top:1px solid var(--lmu-line-2);background:var(--lmu-paper-2)}
.lmu-foot-in{display:grid;gap:22px;padding-block:24px 12px}
@media (min-width:860px){.lmu-foot-in{grid-template-columns:1.3fr .8fr .6fr 1.1fr}}
.lmu-foot h2{font-family:var(--lmu-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lmu-muted);margin:0 0 8px}
.lmu-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.lmu-foot a{color:var(--lmu-text);text-decoration:none}
.lmu-foot a:hover{text-decoration:underline}
.lmu-foot-brand p{color:var(--lmu-muted);font-size:.92rem;margin-top:8px}
.lmu-tblock{align-self:start;width:100%;border-collapse:collapse;border:2px solid var(--lmu-ink);font-size:.8rem;background:var(--lmu-sheet)}
.lmu-tblock th,.lmu-tblock td{border:1px solid var(--lmu-ink);padding:5px 8px;text-align:left}
.lmu-tblock th{font-family:var(--lmu-mono);font-weight:500;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--lmu-muted);width:38%}
.lmu-tblock td{font-family:var(--lmu-tech);color:var(--lmu-ink);font-weight:600}
.lmu-copy{font-family:var(--lmu-mono);font-size:.72rem;color:var(--lmu-muted);padding-block:10px 22px;margin-block:0}

/* ---------------------------------------------------------------- 404 */
.lmu-lost{display:grid;gap:8px;list-style:none;padding:0;margin:16px 0}
.lmu-lost a{font-family:var(--lmu-tech);font-size:1.1rem}

/* ---------------------------------------------------------------- svg glyph colours */
.lmu-i-a{fill:var(--lmu-amber)}
.lmu-i-s{stroke:var(--lmu-amber)}
.lmu-th-a{fill:var(--lmu-amber)}
.lmu-th-b{fill:currentColor}
.lmu-th-w{fill:var(--lmu-sheet)}
.lmu-th-f{fill:var(--lmu-sheet-2)}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}
@media print{.lmu-top,.lmu-foot,.lmu-rig,.lmu-pnav{display:none}body{background:#fff}}
.lmu-th text{font-family:var(--lmu-tech)}.lmu-th-m{font-family:var(--lmu-mono)!important}.lmu-th-bold{font-weight:700}.lmu-th-o{fill:none;stroke:var(--lmu-amber);stroke-width:1.5}.lmu-th-ws{stroke:var(--lmu-sheet)}.lmu-th-b{fill:var(--lmu-ink)}.lmu-th .lmu-th-w{fill:var(--lmu-sheet)}text.lmu-th-w{fill:var(--lmu-sheet)}