/* ═══════════════════════════════════════════════════════════════════
   OPERATOR DEVELOPMENT GROUP — design system

   Modelled on kikk.be. Light monochrome, Inter Tight for headings,
   Poppins for body, a twelve-column grid whose first column is a
   margin carrying a vertical label, hairlines at 1/12 and 3/4, ghost
   type behind hero blocks, hard 1px rules between list rows, outlined
   pill buttons that invert on hover, images in greyscale until hover,
   no radius anywhere, an inverted black footer.
   ═══════════════════════════════════════════════════════════════════ */
:root{
  --bg:#f1f1f1;            /* 0 0% 94.5% */
  --fg:#111111;            /* 0 0% 6.7%  */
  --muted:#666666;         /* 0 0% 40%   */
  --muted2:#9f9f9f;        /* 0 0% 62.4% */
  --card:#e0e0e0;          /* 0 0% 88%   */
  --line:color-mix(in srgb, var(--fg) 15%, transparent);
  --line2:color-mix(in srgb, var(--fg) 10%, transparent);
  --line3:color-mix(in srgb, var(--fg) 5%, transparent);
  --hd:"Inter Tight","Suisse Intl","Helvetica Neue",Arial,sans-serif;
  --bd:"Poppins",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
  --inv-bg:#111111;        /* the header, footer, strips and metric columns */
  --inv-fg:#f1f1f1;        /* and the text that sits on them */
  --ease:cubic-bezier(.4,0,.2,1);
  --px:24px;
}
@media(min-width:768px){:root{--px:48px}}
/* ── themes ─────────────────────────────────────────────────────
   Light is the site. Dark is a choice, never a guess: the system
   preference is deliberately ignored so everyone lands on the same
   page, and the header toggle is the only way in. */
:root[data-theme="dark"]{
  --bg:#0e0e0f; --fg:#ededed; --muted:#9a9a9c; --muted2:#6a6a6d; --card:#1c1c1e;
  --line:color-mix(in srgb, var(--fg) 18%, transparent);
  --line2:color-mix(in srgb, var(--fg) 12%, transparent);
  --line3:color-mix(in srgb, var(--fg) 7%, transparent);
  --inv-bg:#1a1a1c; --inv-fg:#ededed;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{scroll-behavior:auto;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--bd);font-size:14px;
  line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3,h4,p,ul,ol,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
b,strong{font-weight:600}
code{font-family:var(--mono);font-size:.92em}

/* ── type ─────────────────────────────────────────────────────────── */
.hd{font-family:var(--hd)}
.label{font-family:var(--hd);text-transform:uppercase;color:var(--muted);font-size:9px;
  letter-spacing:.25em;transition:color .3s var(--ease),opacity .3s ease}
.label.on{color:var(--fg)}
.lbl10{font-family:var(--hd);text-transform:uppercase;font-size:10px;letter-spacing:.2em}
.lbl12{font-family:var(--hd);text-transform:uppercase;font-size:12px;letter-spacing:.15em}
.h-giant{font-family:var(--hd);font-weight:900;text-transform:uppercase;line-height:.8;
  letter-spacing:-.04em;font-size:clamp(3.5rem,12vw,11rem)}
.h-sec{font-family:var(--hd);font-weight:900;text-transform:uppercase;letter-spacing:-.02em;
  line-height:1;font-size:30px}
@media(min-width:768px){.h-sec{font-size:48px}}
.h-card{font-family:var(--hd);font-weight:700;text-transform:uppercase;letter-spacing:-.02em;
  line-height:1.05;font-size:24px}
@media(min-width:768px){.h-card{font-size:32px}}
.h-sm{font-family:var(--hd);font-weight:700;text-transform:uppercase;letter-spacing:-.02em;font-size:18px}
.h-xs{font-family:var(--hd);font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:14px}
.body-xs{font-family:var(--bd);font-size:12px;color:var(--muted);line-height:1.75}
.body-sm{font-family:var(--bd);font-size:14px;color:var(--muted);line-height:1.7}
.body-lg{font-family:var(--bd);font-size:16px;line-height:1.7}
@media(min-width:768px){.body-lg{font-size:20px;line-height:1.6}}
@media(min-width:1100px){.body-lg{font-size:24px;line-height:1.5}}
.muted{color:var(--muted)}
.muted2{color:var(--muted2)}
.upper{text-transform:uppercase}
.mono{font-family:var(--mono);font-size:12px}
.vtext{writing-mode:vertical-rl;text-orientation:mixed;transform:rotate(180deg);white-space:nowrap}
.ghost{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  overflow:hidden;pointer-events:none;user-select:none}
.ghost span{font-family:var(--hd);font-weight:700;text-transform:uppercase;color:color-mix(in srgb, var(--fg) 5%, transparent);
  line-height:.85;letter-spacing:-.04em;font-size:clamp(10rem,30vw,40rem);white-space:nowrap}

/* ── layout ───────────────────────────────────────────────────────── */
.px{padding-left:var(--px);padding-right:var(--px)}
.g12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr))}
.c12{grid-column:span 12}
@media(min-width:768px){
  .md-c1{grid-column:span 1}.md-c2{grid-column:span 2}.md-c3{grid-column:span 3}
  .md-c4{grid-column:span 4}.md-c5{grid-column:span 5}.md-c6{grid-column:span 6}
  .md-c7{grid-column:span 7}.md-c8{grid-column:span 8}.md-c9{grid-column:span 9}
  .md-c10{grid-column:span 10}.md-c11{grid-column:span 11}
  .md-s2{grid-column-start:2}.md-s3{grid-column-start:3}
  .md-s2c7{grid-column:2/span 7}.md-s2c4{grid-column:2/span 4}.md-s2c10{grid-column:2/span 10}
  .md-s2c5{grid-column:2/span 5}.md-s2c6{grid-column:2/span 6}.md-s2c8{grid-column:2/span 8}
}
.hl-h{height:1px;background:var(--line);width:100%}
.hl-v{position:absolute;top:0;bottom:0;width:1px;background:var(--line);display:none}
@media(min-width:768px){.hl-v{display:block}}
.hl-v.at1{left:8.3333%}.hl-v.at75{right:25%}
.rule-t{border-top:1px solid var(--fg)}
.rule-b{border-bottom:1px solid var(--fg)}
.rule-t2{border-top:1px solid var(--line2)}
.rule-l2{border-left:1px solid var(--line2)}
.rule-r2{border-right:1px solid var(--line2)}
.gutter{display:none}
@media(min-width:768px){.gutter{display:flex;grid-column:span 1;border-right:1px solid var(--line2);
  align-items:flex-start;justify-content:center;padding-top:40px}}
.margin-vl{position:absolute;left:12px;top:64px;bottom:64px;display:flex;align-items:center;z-index:10}
@media(min-width:768px){.margin-vl{left:20px}}
.sec{padding:80px 0}
@media(min-width:768px){.sec{padding:128px 0}}
.sec-t{padding-top:80px}
@media(min-width:768px){.sec-t{padding-top:128px}}
.narrow{max-width:48rem;margin:0 auto;padding:0 var(--px)}
.hidden-m{display:none}
@media(min-width:768px){.hidden-m{display:block}}
.only-m{display:block}
@media(min-width:768px){.only-m{display:none}}

/* ── header ───────────────────────────────────────────────────────── */
.top{position:sticky;top:0;z-index:50;background:var(--inv-bg);color:var(--inv-fg);height:36px;
  display:flex;align-items:stretch;justify-content:space-between}
.top-logo{display:flex;align-items:center;gap:10px;padding:0 var(--px) 0 24px}
.top-logo .sq{width:24px;height:24px;background:var(--inv-fg);display:grid;place-items:center;flex:0 0 24px}
.top-logo .sq i{width:9px;height:9px;background:var(--inv-bg);transform:rotate(45deg)}
.top-logo .wm{font-family:var(--hd);font-weight:800;font-size:11px;line-height:1;letter-spacing:.02em;
  text-transform:lowercase}
.top-logo .wm small{display:block;font-weight:500;font-size:9px;opacity:.7;letter-spacing:.08em}
.top-nav{display:none;align-items:stretch}
@media(min-width:768px){.top-nav{display:flex}}
.top-nav a{display:flex;align-items:center;padding:0 22px;font-family:var(--hd);font-size:10px;
  letter-spacing:.2em;text-transform:uppercase;color:color-mix(in srgb, var(--inv-fg) 85%, transparent);transition:background .35s var(--ease),color .3s var(--ease)}
.top-nav a:hover{color:var(--inv-fg)}
.top-nav a.here{background:color-mix(in srgb, var(--inv-fg) 14%, var(--inv-bg));color:var(--inv-fg)}
.top-end{display:flex;align-items:center;padding:0 24px;font-family:var(--hd);font-size:10px;
  letter-spacing:.2em;text-transform:uppercase;color:color-mix(in srgb, var(--inv-fg) 80%, transparent)}
.top-m{display:flex;align-items:center;gap:14px;padding:0 20px}
@media(min-width:768px){.top-m{display:none}}
.top-m a{font-family:var(--hd);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:color-mix(in srgb, var(--inv-fg) 80%, transparent)}

/* ── hero block ───────────────────────────────────────────────────── */
.hero{position:relative;min-height:45vh;display:flex;flex-direction:column;justify-content:flex-end;
  overflow:hidden;border-top:1px solid var(--fg)}
@media(min-width:768px){.hero{min-height:80vh}}
.hero.short{min-height:35vh}
@media(min-width:768px){.hero.short{min-height:55vh}}
.hero-body{position:relative;z-index:10;width:100%;padding:0 var(--px) 40px}
@media(min-width:768px){.hero-body{padding-bottom:64px}}
.hero-sub{margin-top:24px}
@media(min-width:768px){.hero-sub{margin-top:32px}}
.hero-sub .hl-h{margin-bottom:20px}

/* the poster hero used on section pages: image, plate, ghost */
.poster-hero{position:relative;overflow:hidden;background:var(--card);border-top:1px solid var(--fg)}
.poster-hero .ph-img{height:280px}
@media(min-width:768px){.poster-hero .ph-img{height:450px}}
.poster{display:block;width:100%;height:100%;object-fit:cover;filter:grayscale(1);
  transition:filter .5s var(--ease),opacity .4s ease,transform .6s var(--ease)}
.grp:hover .poster{filter:grayscale(0)}
.poster-hero .poster{filter:none}
.plate{position:absolute;background:var(--bg);z-index:10;display:flex;align-items:flex-end;padding:20px}
.plate.tr{top:12%;right:0;width:150px;height:90px}
@media(min-width:768px){.plate.tr{width:220px;height:120px}}
.plate.br{bottom:0;right:0;min-width:40%;padding:20px}
@media(min-width:768px){.plate.br{padding:32px}}

/* ── buttons & pills ──────────────────────────────────────────────── */
.btn{display:inline-block;border:1px solid var(--fg);padding:12px 24px;font-family:var(--hd);
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg);background:transparent;
  transition:background .3s var(--ease),color .3s var(--ease);cursor:pointer;line-height:1.2}
.btn:hover,.grp:hover .btn{background:var(--fg);color:var(--bg)}
.btn.solid{background:var(--fg);color:var(--bg)}
.btn.solid:hover{background:transparent;color:var(--fg)}
.btn.wide{width:100%;text-align:center}
.btn:disabled{opacity:.35;cursor:not-allowed}
.btn:disabled:hover{background:transparent;color:var(--fg)}
.pill{display:inline-block;padding:2px 12px;border:1px solid var(--fg);font-family:var(--hd);
  font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg);white-space:nowrap}
.pill.dim{border-color:color-mix(in srgb, var(--fg) 30%, transparent);color:color-mix(in srgb, var(--fg) 40%, transparent)}
.pill.inv{background:var(--fg);color:var(--bg)}
.arrow::after{content:" →"}

/* ── list rows (jobs) ─────────────────────────────────────────────── */
.rows{border-bottom:1px solid var(--fg)}
.row{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));border-top:1px solid var(--fg);
  padding:24px var(--px);position:relative;transition:background .35s var(--ease),color .3s var(--ease)}
@media(min-width:768px){.row{padding:32px var(--px)}}
.row:hover{background:var(--fg);color:var(--bg)}
.row:hover .label,.row:hover .body-xs,.row:hover .muted{color:color-mix(in srgb, var(--bg) 70%, transparent)}
.row:hover .pill{border-color:var(--bg);color:var(--bg)}
.row:hover .pill.dim{border-color:color-mix(in srgb, var(--bg) 30%, transparent);color:color-mix(in srgb, var(--bg) 50%, transparent)}
.row:hover .btn{border-color:var(--bg);background:var(--bg);color:var(--fg)}
.row .r-num{grid-column:span 12;margin-bottom:8px}
.row .r-main{grid-column:span 12}
.row .r-mid{grid-column:span 12;margin-top:8px}
.row .r-end{grid-column:span 12;margin-top:16px}
@media(min-width:768px){
  .row .r-num{grid-column:span 1;margin:0;padding-top:4px}
  .row .r-main{grid-column:span 5}
  .row .r-mid{grid-column:span 3;margin:0;padding:0 24px}
  .row .r-end{grid-column:span 3;margin:0;display:flex;justify-content:flex-end;align-items:flex-start}
}
.row .r-title{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap}
.row .r-title .pill{margin-top:6px}
.row a.cover{position:absolute;inset:0;z-index:2}
.row .btn{position:relative;z-index:3}

/* ── cards (projects) ─────────────────────────────────────────────── */
.feat{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));border-top:1px solid var(--fg)}
.feat .f-img{grid-column:span 12;position:relative;overflow:hidden;height:280px}
.feat .f-txt{grid-column:span 12;padding:24px;display:flex;flex-direction:column;justify-content:space-between;
  position:relative;border-left:0}
@media(min-width:768px){
  .feat .f-img{grid-column:span 7;height:450px}
  .feat .f-txt{grid-column:span 5;padding:40px;border-left:1px solid var(--line2)}
}
.feat .f-year{position:absolute;right:16px;top:24px;bottom:24px;display:none;align-items:center}
@media(min-width:768px){.feat .f-year{display:flex}}
.feat .f-year span{writing-mode:vertical-rl;transform:rotate(180deg);font-family:var(--hd);font-weight:700;
  font-size:clamp(1rem,2vw,1.5rem);opacity:.1;letter-spacing:.05em}
.cardrow{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));border-top:1px solid var(--fg)}
.cardrow .c-img{grid-column:span 12;overflow:hidden;height:180px}
.cardrow .c-txt{grid-column:span 12;padding:24px;display:flex;align-items:center}
@media(min-width:768px){
  .cardrow .c-img{grid-column:span 4;height:auto;min-height:220px}
  .cardrow .c-txt{grid-column:span 8;padding:32px}
}
.c-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:12px;gap:12px}
.dimlbl{opacity:.3;transition:opacity .3s ease}
.grp:hover .dimlbl{opacity:1}

/* ── metrics column & mission strip ───────────────────────────────── */
.inv{background:var(--inv-bg);color:var(--inv-fg)}
.metrics{padding:40px var(--px)}
@media(min-width:768px){.metrics{padding:96px 40px}}
.metric-big{font-family:var(--hd);font-weight:700;line-height:.8;font-size:5rem;display:block}
@media(min-width:768px){.metric-big{font-size:7rem}}
.metric-mid{font-family:var(--hd);font-weight:700;line-height:.8;font-size:3rem;display:block}
.metric-lbl{font-family:var(--hd);text-transform:uppercase;letter-spacing:.2em;font-size:9px;
  display:block;margin-top:8px;color:color-mix(in srgb, var(--inv-fg) 60%, transparent)}
.metric+.metric{border-top:1px solid color-mix(in srgb, var(--inv-fg) 20%, transparent);padding-top:24px;margin-top:40px}
.strip-sec{position:relative}
.strip{position:absolute;left:0;top:0;bottom:0;width:40px;background:var(--inv-bg);color:var(--inv-fg);
  display:flex;align-items:center;justify-content:center}
@media(min-width:768px){.strip{width:80px}}
.strip span{writing-mode:vertical-rl;transform:rotate(180deg);font-family:var(--hd);text-transform:uppercase;
  font-size:9px;letter-spacing:.3em;opacity:.4;white-space:nowrap}
.strip-body{margin-left:40px;padding:40px var(--px)}
@media(min-width:768px){.strip-body{margin-left:80px;padding:96px 56px}}

/* ── footer ───────────────────────────────────────────────────────── */
.foot{background:var(--inv-bg);color:var(--inv-fg);border-top:1px solid var(--inv-bg)}
.foot .fl{color:color-mix(in srgb, var(--inv-fg) 60%, transparent)}
.foot .fl2{color:color-mix(in srgb, var(--inv-fg) 40%, transparent)}
.foot .fl3{color:color-mix(in srgb, var(--inv-fg) 50%, transparent)}
.foot .f-lbl{font-family:var(--hd);text-transform:uppercase;letter-spacing:.2em;font-size:9px;display:block}
.foot .f-link{font-family:var(--hd);font-size:10px;text-transform:uppercase;letter-spacing:.2em;
  color:color-mix(in srgb, var(--inv-fg) 60%, transparent);transition:color .3s ease;display:block}
.foot .f-link:hover{color:var(--inv-fg)}
.foot .f-col{padding:24px;border-bottom:1px solid color-mix(in srgb, var(--inv-fg) 10%, transparent)}
@media(min-width:768px){.foot .f-col{padding:40px;border-bottom:0;border-right:1px solid color-mix(in srgb, var(--inv-fg) 10%, transparent)}}
.foot .f-big{font-family:var(--hd);font-weight:700;line-height:.8;font-size:3.5rem;display:block}
.foot .f-copy{padding:16px var(--px);border-top:1px solid color-mix(in srgb, var(--inv-fg) 10%, transparent);display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:var(--hd);font-size:9px;
  letter-spacing:.2em;text-transform:uppercase;color:color-mix(in srgb, var(--inv-fg) 40%, transparent)}
.foot .f-copy a:hover{color:var(--inv-fg)}

/* ── forms ────────────────────────────────────────────────────────── */
.in{width:100%;background:transparent;color:var(--fg);border:1px solid color-mix(in srgb, var(--fg) 30%, transparent);padding:12px 14px;
  font-family:var(--bd);font-size:14px;line-height:1.5;transition:border-color .25s ease}
.in:focus{outline:none;border-color:var(--fg)}
.in::placeholder{color:color-mix(in srgb, var(--fg) 35%, transparent)}
textarea.in{resize:vertical;min-height:110px}
.f-lab{display:block;margin-bottom:8px}
.field{margin-bottom:24px}
.hint{font-size:12px;color:var(--muted);margin:-2px 0 10px;line-height:1.6}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips label{cursor:pointer;display:inline-block;padding:8px 14px;border:1px solid color-mix(in srgb, var(--fg) 30%, transparent);
  font-family:var(--hd);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
  transition:all .25s ease}
.chips label:hover{border-color:var(--fg);color:var(--fg)}
.chips input:checked+label{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.chips input:focus-visible+label{outline:2px solid var(--fg);outline-offset:2px}
.bigchips{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--fg);gap:0}
@media(min-width:860px){.bigchips{grid-template-columns:repeat(4,1fr)}}
.bigchips input{position:absolute;opacity:0;pointer-events:none}
.bigchips label{cursor:pointer;padding:20px;border-right:1px solid var(--line2);border-bottom:1px solid var(--line2);
  transition:background .3s var(--ease),color .3s var(--ease)}
.bigchips label:hover{background:var(--card)}
.bigchips input:checked+label{background:var(--fg);color:var(--bg)}
.bigchips input:checked+label .body-xs{color:color-mix(in srgb, var(--bg) 70%, transparent)}
.bigchips label b{display:block;font-family:var(--hd);font-size:10px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:6px}
.drop{border:1px dashed color-mix(in srgb, var(--fg) 40%, transparent);padding:28px 20px;text-align:center;cursor:pointer;transition:all .25s ease}
.drop:hover,.drop.over{border-color:var(--fg);background:var(--card)}
.drop input{display:none}
.attached{display:flex;justify-content:space-between;align-items:center;gap:16px;border:1px solid var(--fg);padding:12px 16px}
details.dis summary{cursor:pointer;list-style:none}
details.dis summary::-webkit-details-marker{display:none}
details.dis summary::before{content:"+ "}
details.dis[open] summary::before{content:"− "}
.pathrow{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line2)}
.pathrow code{flex:1;font-size:12px;word-break:break-all}
.pathrow .label{min-width:74px}
.err{color:#b91c1c;font-size:13px;margin-top:8px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(16px);background:var(--fg);
  color:var(--bg);padding:12px 20px;font-family:var(--hd);font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;z-index:200}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.bad{background:#b91c1c;color:#fff}
.box{border:1px solid var(--fg)}
.box+.box{margin-top:-1px}
.pad{padding:24px}
@media(min-width:768px){.pad{padding:32px}}
.stack>*+*{margin-top:12px}
.stack-l>*+*{margin-top:24px}
.between{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.center{display:flex;align-items:center;gap:8px}
.mt1{margin-top:8px}.mt2{margin-top:16px}.mt3{margin-top:24px}.mt4{margin-top:32px}.mt5{margin-top:48px}
.mb1{margin-bottom:8px}.mb2{margin-bottom:16px}.mb3{margin-bottom:24px}.mb4{margin-bottom:32px}.mb5{margin-bottom:48px}
.maxw{max-width:62ch}
.list-disc{list-style:disc;padding-left:20px}
.list-disc li+li{margin-top:4px}
.queue{max-height:70vh;overflow-y:auto;border:1px solid var(--fg)}
.q-item{display:block;width:100%;text-align:left;padding:14px 16px;border-bottom:1px solid var(--line2);
  transition:background .25s var(--ease),color .25s var(--ease)}
.q-item:hover{background:var(--card)}
.q-item.on{background:var(--fg);color:var(--bg)}
.q-item.on .label,.q-item.on .body-xs{color:color-mix(in srgb, var(--bg) 70%, transparent)}
.q-item.on .pill{border-color:var(--bg);color:var(--bg)}
.stats4{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--fg)}
@media(min-width:768px){.stats4{grid-template-columns:repeat(4,1fr)}}
.stats4 div{padding:20px;border-right:1px solid var(--line2)}
.stats4 div:last-child{border-right:0}
.stats4 b{display:block;font-family:var(--hd);font-weight:700;font-size:44px;line-height:.9}

/* ── motion ───────────────────────────────────────────────────────── */
.rv{opacity:0;transition:opacity .5s var(--ease)}
.rv.shown{opacity:1}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transition:none}.poster{transition:none}}

/* ── page pieces: downloads, report, dev ─────────────────────────── */
.h-giant.h-stack{font-size:clamp(2.6rem,9.5vw,9rem)}
.sl{display:block;margin-bottom:16px}
.inv .btn,.foot .btn{border-color:var(--bg);color:var(--bg)}
.inv .btn:hover,.foot .btn:hover{background:var(--bg);color:var(--fg)}
.btn.off{opacity:.35;pointer-events:none}
.side{border-top:1px solid var(--line2)}
@media(min-width:768px){.side{border-top:0;border-left:1px solid var(--line2)}}
.grid2{display:grid;grid-template-columns:1fr;gap:0 24px}
@media(min-width:640px){.grid2{grid-template-columns:1fr 1fr}}
.fs{padding:32px 0}
.fs:first-child{padding-top:0}
.hairlist li{padding:10px 0;border-top:1px solid var(--line2);font-size:13px;color:var(--muted);line-height:1.6}
.hairlist li:first-child{border-top:0;padding-top:0}
.req{color:var(--muted2)}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.filters button{padding:8px 14px;border:1px solid color-mix(in srgb, var(--fg) 30%, transparent);font-family:var(--hd);font-size:9px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--muted);transition:all .25s ease}
.filters button:hover{border-color:var(--fg);color:var(--fg)}
.filters button.on{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.empty{padding:40px 16px;text-align:center;font-family:var(--hd);font-size:9px;letter-spacing:.25em;
  text-transform:uppercase;color:var(--muted2)}
.q-head{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-bottom:8px}
.q-head .tk{font-family:var(--hd);font-size:10px;letter-spacing:.15em;margin-right:4px}
.q-item h4{font-family:var(--hd);font-weight:600;font-size:14px;line-height:1.3}
.q-item .meta{font-family:var(--hd);font-size:9px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.q-item.on .meta{color:color-mix(in srgb, var(--bg) 60%, transparent)}
.detail h2{font-family:var(--hd);font-weight:700;font-size:22px;text-transform:uppercase;letter-spacing:-.02em;
  line-height:1.1;margin-bottom:20px}
.kv{display:grid;grid-template-columns:90px minmax(0,1fr);gap:6px 12px;font-size:13px;margin-bottom:8px}
.kv dt{font-family:var(--hd);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.kv dd{word-break:break-word}
.dsec{margin-top:24px}
.dsec h5{font-family:var(--hd);font-weight:500;font-size:9px;letter-spacing:.25em;text-transform:uppercase;
  color:var(--muted);margin:0 0 10px}
.dsec pre{white-space:pre-wrap;word-break:break-word;font-family:var(--bd);font-size:13px;line-height:1.7;margin:0;
  max-height:320px;overflow:auto;border:1px solid var(--line2);padding:12px 14px}
.dsec pre#peek-out{font-family:var(--mono);font-size:11px;margin-top:12px}
.detail .center{margin-top:24px;gap:12px;flex-wrap:wrap}
.dl-meta{display:flex;flex-wrap:wrap;gap:8px 24px;font-family:var(--hd);font-size:9px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--muted)}
.dl-meta b{color:var(--fg);font-weight:600}
.pathrow b{font-family:var(--hd);font-size:10px;letter-spacing:.15em;text-transform:uppercase;min-width:74px}
.stats4 span{display:block;margin-top:8px;font-family:var(--hd);font-size:9px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--muted)}
.pill.crash,.pill.urgent{background:var(--fg);color:var(--bg)}
.pill.fixed,.pill.duplicate,.pill.wont-fix,.pill.cannot-reproduce{opacity:.5}
/* small screens: keep the header on one line */
.top-end,.top-m a{white-space:nowrap}
@media(max-width:767px){
  .top-logo{padding:0 12px}.top-logo .wm small{display:none}
  .top-m{gap:12px;padding:0 8px}
  .top-end{padding:0 12px;letter-spacing:.12em;font-size:9px}
}

/* ── Patreon tab in the header, account panel in the portal ──────── */
.top-right{display:flex;align-items:stretch}
.top-pat{display:flex;align-items:center;padding:0 18px;font-family:var(--hd);font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;background:var(--inv-fg);color:var(--inv-bg);transition:background .3s var(--ease)}
.top-pat:hover{background:color-mix(in srgb, var(--inv-bg) 12%, var(--inv-fg))}
@media(max-width:767px){.top-right .top-end{display:none}}
.inv .f-lbl{display:block}
.rule-b{border-bottom:1px solid var(--fg)}
/* the Patreon tab leads the nav; the version sits alone at the right */
.top-nav a.top-pat,.top-m a.top-pat{background:var(--inv-fg);color:var(--inv-bg);font-weight:600}
.top-nav a.top-pat:hover,.top-m a.top-pat:hover{background:color-mix(in srgb, var(--inv-bg) 12%, var(--inv-fg));color:var(--inv-bg)}
.top-nav a.top-pat{margin-right:6px;padding:0 20px}
.top-m{padding:0 16px 0 0}
.top-m a.top-pat{display:flex;align-items:center;align-self:stretch;padding:0 12px;margin-right:4px;font-size:9px;letter-spacing:.16em}
@media(max-width:767px){.top-end{display:none}}

/* Home sits beside Patreon as a pair of tabs at the head of the nav. Patreon is
   the solid accent; Home is outlined and fills on hover, the way .btn behaves.
   Both need `a.` to outrank `.top-nav a`'s colour. */
.top-nav a.top-home,.top-m a.top-home{background:transparent;color:color-mix(in srgb, var(--inv-fg) 85%, transparent);
  box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--inv-fg) 35%, transparent)}
.top-nav a.top-home:hover,.top-m a.top-home:hover,
.top-nav a.top-home.here,.top-m a.top-home.here{background:var(--inv-fg);color:var(--inv-bg);box-shadow:none}
.top-nav a.top-home{margin-right:4px}
.top-m a.top-home{margin-right:3px}
@media(max-width:420px){
  .top-m{gap:10px;padding:0 10px 0 0}
  .top-m a.top-pat{padding:0 9px;letter-spacing:.1em}
  .top-logo{padding:0 8px}
}

/* ═══════════════════════════════════════════════════════════════════
   PHONE: an app-shaped layer over the same pages.

   The desktop nav is unchanged. On a phone the cramped inline nav is
   replaced by a fixed tab bar at the bottom, the header keeps only the
   identity and the two controls, and tap targets go up to 44px.
   ═══════════════════════════════════════════════════════════════════ */

/* ── header controls: theme, and layout on a phone ─────────────────── */
.top-ctl{display:flex;align-items:stretch;margin-left:auto}
.top-btn{display:flex;align-items:center;justify-content:center;gap:6px;min-width:44px;padding:0 12px;
  font-family:var(--hd);font-size:9px;letter-spacing:.16em;text-transform:uppercase;
  color:color-mix(in srgb, var(--inv-fg) 80%, transparent);background:transparent;border:0;cursor:pointer;
  transition:background .3s var(--ease),color .3s var(--ease)}
.top-btn:hover{color:var(--inv-fg);background:color-mix(in srgb, var(--inv-fg) 12%, transparent)}
.top-btn svg{width:15px;height:15px;flex:0 0 15px;stroke:currentColor;fill:none;stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round}
.top-btn .lbl{display:none}
@media(min-width:768px){.top-btn .lbl{display:inline}}
/* The layout control belongs to phones. It must also stay reachable once the
   full site is forced, or the viewport is 1280 wide and the way back is gone. */
#btn-layout{display:none}
@media(max-width:767px){#btn-layout{display:flex}}
:root[data-layout="desktop"] #btn-layout{display:flex}

/* ── bottom tab bar ────────────────────────────────────────────────── */
.tabbar{display:none}
@media(max-width:767px){
  .tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:60;
    background:var(--inv-bg);color:var(--inv-fg);
    padding-bottom:env(safe-area-inset-bottom,0px);
    box-shadow:0 -1px 0 color-mix(in srgb, var(--inv-fg) 14%, transparent)}
  .tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
    height:52px;font-family:var(--hd);font-size:8px;letter-spacing:.12em;text-transform:uppercase;
    color:color-mix(in srgb, var(--inv-fg) 55%, transparent);-webkit-tap-highlight-color:transparent;
    transition:color .2s var(--ease)}
  .tabbar a svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.6;
    stroke-linecap:round;stroke-linejoin:round}
  .tabbar a.on{color:var(--inv-fg)}
  .tabbar a.on svg{stroke-width:2.1}
  .tabbar a:active{background:color-mix(in srgb, var(--inv-fg) 10%, transparent)}
  /* clear the bar so nothing is trapped under it */
  body{padding-bottom:calc(52px + env(safe-area-inset-bottom,0px))}
  .toast{bottom:calc(64px + env(safe-area-inset-bottom,0px))}
  /* the old inline mobile nav is replaced by the bar */
  .top-m{display:none}
}

/* ── phone polish ──────────────────────────────────────────────────── */
@media(max-width:767px){
  html{-webkit-text-size-adjust:100%;overscroll-behavior-y:none}
  body{-webkit-tap-highlight-color:transparent}
  .top{height:44px}
  .top-logo{padding:0 10px}
  .top-nav a.top-pat,.top-pat{padding:0 12px}
  /* anything you tap gets a finger-sized target */
  .btn{padding:14px 22px}
  .row{padding:20px var(--px)}
  .chips label{padding:11px 14px}
  .pathrow{padding:12px 0}
  .in{padding:13px 14px;font-size:16px}      /* 16px stops iOS zooming on focus */
  textarea.in{font-size:16px}
  .f-link{padding:4px 0}
  details.dis summary{padding:6px 0}
  .filters button{padding:11px 14px}
  .q-item{padding:16px}
}

/* standalone (added to the home screen): the header is the status bar's neighbour */
@media(display-mode:standalone){
  .top{padding-top:env(safe-area-inset-top,0px);height:auto;min-height:44px}
}

/* On a phone the header keeps the identity, the Patreon tab and the two
   controls; navigation moves to the bar at the bottom. */
@media(max-width:767px){
  .top-nav{display:flex}
  .top-nav a{display:none}
  .top-nav a.top-pat:not(.top-home){display:flex}
}

/* ── a warning on a mod page, and the keys it uses ─────────────────── */
.warn{border:1px solid var(--fg);padding:24px;margin:0 0 32px}
.warn-t{display:block;font-family:var(--hd);font-size:9px;letter-spacing:.25em;text-transform:uppercase;
  margin-bottom:12px}
.warn p{font-size:14px;line-height:1.7}
.keys{margin-top:32px}
.keyrow{display:flex;align-items:baseline;gap:16px;padding:10px 0;border-top:1px solid var(--line2)}
.keyrow:first-of-type{border-top:1px solid var(--fg)}
.keyrow span{font-size:14px;color:var(--muted)}
kbd{font-family:var(--hd);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
  border:1px solid var(--fg);padding:4px 9px;min-width:52px;text-align:center;flex:0 0 auto}
.cmdrow{display:grid;grid-template-columns:1fr;gap:2px;padding:10px 0;border-top:1px solid var(--line2)}
@media(min-width:640px){.cmdrow{grid-template-columns:minmax(0,270px) minmax(0,1fr);gap:18px;align-items:baseline}}
.cmdrow code{font-size:12.5px;word-break:break-word}
.cmdrow span{font-size:13.5px;color:var(--muted);line-height:1.6}