/* GTM plays: diagram canvas, plays index, play page. The diagram is a fixed 1180px canvas that always
   renders light (it reads as a printed figure), scaled into its frame by assets/plays.js. */

/* ---------- diagram canvas ---------- */
.dg{--g:30px;--ln:#B9BFBA;--ink:#141B17;--mut:#5F6863;--chip:#E3EEE7;--chipb:#C9DDD0;--head:#EAF2EC;--acc:#1F5A43;
  position:relative;background:#F2F3EF radial-gradient(rgba(20,27,23,.16) 1px,transparent 1.3px) 0 0/18px 18px;color:var(--ink);
  font:400 13px/1.45 'Inter',system-ui,sans-serif;letter-spacing:-.006em;padding:44px 52px 0;transform-origin:0 0;text-align:left}
.dg img{display:block}
.dg-head{text-align:center;margin-bottom:24px}
.dg-eye{display:inline-flex;align-items:center;gap:7px;font:500 11px/1 'JetBrains Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--acc)}
.dg-eye i{width:8px;height:8px;background:var(--acc)}
.dg-head h2{font:400 54px/1.04 'Instrument Serif',Georgia,serif;letter-spacing:-.03em;margin-top:12px}
.dg-flow{display:flex;flex-direction:column;align-items:center;padding-bottom:8px}
.dg-n{position:relative;display:flex;flex-direction:column;align-items:center;width:100%}
.dg-flow > .dg-n + .dg-n,.dg-in > .dg-n + .dg-n{padding-top:var(--g)}
/* trunk segment into a node, with an arrowhead */
.dg-flow > .dg-n + .dg-n:not(.dg-split)::before,.dg-in > .dg-n + .dg-n::before{content:"";position:absolute;left:50%;top:0;height:var(--g);width:1px;background:var(--ln)}
.dg-flow > .dg-n + .dg-n:not(.dg-split):not(.dg-stage)::after,.dg-in > .dg-n + .dg-n::after{content:"";position:absolute;left:50%;top:calc(var(--g) - 7px);width:6px;height:6px;border:solid var(--ln);border-width:0 1px 1px 0;transform:translateX(-50%) rotate(45deg)}
/* stage label: the trunk runs straight through */
.dg-stage{align-items:flex-start;padding-bottom:0}
.dg-flow > .dg-stage + .dg-n:not(.dg-split){padding-top:calc(var(--g) - 4px)}
.dg-flow > .dg-stage:not(:first-child)::before{height:100%!important;bottom:0}
.dg-stage > span{position:relative;z-index:1;display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:#F2F3EF;font-size:15px;padding:7px 14px 7px 7px;letter-spacing:-.005em}
.dg-stage > span i{font:500 11px/1 'JetBrains Mono',monospace;font-style:normal;width:21px;height:21px;display:grid;place-items:center;background:#CFE6D8;color:var(--ink)}
/* pills */
.dg-pill{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid #D6DAD6;padding:10px 16px;font-size:14px;box-shadow:0 1px 0 rgba(20,27,23,.04);max-width:620px}
.dg-pill img,.dg-ch img,.dg-t img{width:18px;height:18px;object-fit:contain;flex:none}
.dg-pill em,.dg-ch em{font:500 9.5px/1 'JetBrains Mono',monospace;font-style:normal;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);white-space:nowrap}
.dg-pill.dark{background:var(--ink);color:#F2F3EF;border-color:var(--ink)}
.dg-pill.dark img{background:#fff;padding:2px;width:20px;height:20px}
/* cards */
.dg-card{background:#fff;border:1px solid #D6DAD6;width:100%;max-width:540px;box-shadow:0 1px 0 rgba(20,27,23,.04)}
.dg-card.wide{max-width:720px}
.dg-split .dg-card{max-width:none}
.dg-ch{display:flex;align-items:center;gap:9px;padding:13px 16px 4px}
.dg-ch b{font-weight:600;font-size:14.5px;flex:1;min-width:0}
.dg-card.acc .dg-ch{background:var(--head);padding-bottom:12px;border-bottom:1px solid #DCE6DF}
.dg-badge{font:500 9.5px/1 'JetBrains Mono',monospace;font-style:normal;letter-spacing:.12em;text-transform:uppercase;background:var(--ink);color:#F2F3EF;padding:5px 7px}
.dg-cb{padding:8px 16px 15px;display:flex;flex-direction:column;gap:10px}
.dg-card.acc .dg-cb{padding-top:13px}
.dg-cb p{color:#3B4540;font-size:12.5px}
.dg-chips{display:flex;flex-wrap:wrap;gap:6px}
.dg-chips span{background:var(--chip);border:1px solid var(--chipb);padding:4px 9px;font-size:12px;color:#22302A}
.dg-rows{display:grid;grid-template-columns:auto 1fr;gap:7px 18px;align-items:start}
.dg-rl{font:500 9.5px/22px 'JetBrains Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.dg-rt{display:flex;flex-wrap:wrap;gap:6px 14px}
.dg-t{display:inline-flex;align-items:center;gap:7px;font-size:13px;line-height:22px;white-space:nowrap}
.dg-t img{border:1px solid #E3E6E3;padding:1px;background:#fff;width:20px;height:20px}
.dg-rx{font-size:12.5px;color:#3B4540;line-height:22px}
/* tiers */
.dg-tier{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid #D6DAD6;padding:7px 14px 7px 7px}
.dg-tier i{width:24px;height:24px;display:grid;place-items:center;background:var(--ink);color:#CFE6D8}
.dg-tier b{font:500 13px/1 'JetBrains Mono',monospace;letter-spacing:.14em;text-transform:uppercase}
.dg-tier span{color:var(--mut);font-size:12px}
/* mapping table */
.dg-map{background:#fff;border:1px solid #D6DAD6;width:100%;max-width:600px}
.dg-mh,.dg-mr{display:grid;grid-template-columns:1fr 24px 1fr;padding:0 16px;align-items:center}
.dg-mh{grid-template-columns:1fr 1fr;border-bottom:1px solid #E3E6E3;font:500 9.5px/34px 'JetBrains Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--mut)}
.dg-mh span:last-child{padding-left:24px}
.dg-mr{min-height:33px;font-size:12.5px;border-bottom:1px solid #EEF0EE}
.dg-mr:last-child{border-bottom:0}
.dg-mr i{color:var(--acc);font-style:normal}
.dg-mr b{font-weight:600}
/* gates */
.dg-gatew{display:flex;align-items:center;justify-content:center;width:100%}
.dg-gate{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #D6DAD6;padding:8px 16px 8px 8px;max-width:640px}
.dg-gn{background:var(--ink);color:#F2F3EF;width:46px;height:46px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;flex:none}
.dg-gn span{font:500 8.5px/1 'JetBrains Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:#CFE6D8}
.dg-gn b{font-size:17px;font-weight:500;line-height:1}
.dg-gx b{font-weight:600;font-size:13.5px}
.dg-gx p{font-size:12px;color:var(--mut);margin-top:2px}
.dg-gl{display:flex;gap:5px}.dg-gl img{width:20px;height:20px;border:1px solid #E3E6E3;padding:1px}
.dg-rej{display:flex;align-items:center;flex:none}
.dg-rej i{width:28px;border-top:1px dashed #9AA19C}
.dg-rej span{font:500 9.5px/1 'JetBrains Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:#8A3B2E;background:#F7E9E5;border:1px solid #EBCFC7;padding:5px 7px;white-space:nowrap}
.dg-rej em{font:500 9px/1.3 'JetBrains Mono',monospace;font-style:normal;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin-left:8px;max-width:130px}
/* notes */
.dg-note{font:500 10px/1.4 'JetBrains Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);background:#F2F3EF;border:1px dashed #B9BFBA;padding:6px 10px;max-width:520px;text-align:center}
/* outcome */
.dg-out{display:inline-flex;align-items:center;gap:12px;background:var(--ink);color:#F2F3EF;padding:15px 22px;font-size:17px;box-shadow:0 18px 30px -18px rgba(20,27,23,.55)}
.dg-out > i{color:#CFE6D8;display:grid}
.dg-out u{display:grid;background:#fff;padding:3px}.dg-out u img{width:20px;height:20px;object-fit:contain}
/* splits: a bar from the first column's centre to the last's, a drop into each column */
.dg-split{display:grid!important;grid-template-columns:repeat(var(--n),minmax(0,1fr));align-items:stretch;padding-top:0!important}
.dg-split::before{content:"";position:absolute;top:calc(var(--g)/2);left:calc(50% / var(--n));right:calc(50% / var(--n));border-top:1px solid var(--ln)}
.dg-split::after{content:"";position:absolute;left:50%;top:0;height:calc(var(--g)/2);width:1px;background:var(--ln)}
.dg-flow > .dg-split:first-child::before,.dg-flow > .dg-split:first-child::after,.dg-split.lanes::before,.dg-split.lanes::after{display:none}
.dg-col{position:relative;display:flex;flex-direction:column;align-items:center;padding:var(--g) 14px 0}
.dg-col::before{content:"";position:absolute;left:50%;top:calc(var(--g)/2);height:calc(var(--g)/2);width:1px;background:var(--ln)}
.dg-split.lanes .dg-col::before{top:0;height:var(--g)}
.dg-col::after{content:"";position:absolute;left:50%;top:calc(var(--g) - 7px);width:6px;height:6px;border:solid var(--ln);border-width:0 1px 1px 0;transform:translateX(-50%) rotate(45deg)}
.dg-in{width:100%;display:flex;flex-direction:column;align-items:center}
.dg-tl{flex:1;width:1px;min-height:0}
.dg-split.merge .dg-tl,.dg-split.tail .dg-tl{background:var(--ln);min-height:calc(var(--g)/2)}
.dg-split.merge{padding-bottom:0}
.dg-mb{position:absolute;bottom:0;left:calc(50% / var(--n));right:calc(50% / var(--n));border-top:1px solid var(--ln)}
.dg-split.has-links .dg-col{padding-left:42px;padding-right:42px}
.dg-link{position:absolute;top:calc(var(--g) + 30px);transform:translateX(-50%);width:76px;border-top:1px dashed #9AA19C;display:flex;justify-content:center}
.dg-link span{position:absolute;bottom:4px;font:500 8.5px/1 'JetBrains Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);background:#F2F3EF;padding:2px 3px;white-space:nowrap}
.dg-link::after{content:"";position:absolute;right:-1px;top:-4px;width:6px;height:6px;border:solid #9AA19C;border-width:1px 1px 0 0;transform:rotate(45deg)}
/* stack + footer */
.dg-stack{margin:34px 0 0;background:#fff;border:1px solid #D6DAD6;padding:20px 28px;display:flex;flex-wrap:wrap;justify-content:center;gap:12px 22px;align-items:center}
.dg-stack > .dg-sl{font:500 10px/1 'JetBrains Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-right:6px}
.dg-stack .dg-t{font-size:14px}
.dg-foot{margin:30px -52px 0;padding:22px 34px;border-top:1px solid #DCDFDB;background:#ECEDE9;display:flex;justify-content:space-between;align-items:center}
.dg-foot span{font:500 10px/1 'JetBrains Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--mut)}
.dg-foot img{height:22px;width:auto}

/* ---------- index ---------- */
.plays-hero{background:linear-gradient(180deg,var(--bg) 0%,var(--tint,#E9F0EB) 100%)}
.byline{display:inline-flex;align-items:center;gap:10px;margin-top:26px;font-size:14px;color:var(--fg-2)}
.byline img{width:36px;height:36px;object-fit:cover}
.byline a{text-decoration:underline;text-underline-offset:3px;color:var(--fg)}
.pfilters{padding:28px 36px 22px;border-bottom:1px solid var(--line)}
.psearch{display:flex;align-items:center;max-width:420px;height:44px;border:1px solid var(--line-2);background:var(--surface);padding:0 8px 0 14px}
.psearch input{flex:1;min-width:0;border:0;background:none;font:inherit;font-size:14px;color:var(--fg);outline:0;height:100%}
.psearch:focus-within{border-color:var(--acc)}
.psearch kbd{font:500 11px/1 var(--mono);border:1px solid var(--line-2);padding:4px 7px;color:var(--mut)}
.pf-row{display:flex;flex-wrap:wrap;gap:22px 32px;margin-top:24px;align-items:flex-start}
.pf-g > .cap{display:block}
.pf-g > div{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.pf-tool{margin-left:auto}
.fchip{height:30px;padding:0 11px;border:1px solid var(--line-2);font:500 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-2);transition:background .15s,color .15s,border-color .15s}
.fchip:hover{border-color:var(--line-3);color:var(--fg)}
.fchip.on{background:var(--acc);border-color:var(--acc);color:#fff}
.pcount{margin-top:22px}
.pgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.pcard{display:flex;flex-direction:column;padding:26px 26px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .2s}
.pgrid .pcard:nth-child(3n){border-right:0}
.pcard:hover{background:var(--surface)}
.pthumb{position:relative;aspect-ratio:16/9.4;overflow:hidden;border:1px solid var(--line-3);background:#F2F3EF radial-gradient(rgba(20,27,23,.16) 1px,transparent 1.3px) 0 0/9px 9px}
.pthumb > .dg{position:absolute;top:0;left:0;transform-origin:0 0}
.pcard:hover .pthumb{border-color:var(--fg)}
.pmeta{display:flex;justify-content:space-between;gap:10px;margin-top:20px;font:500 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
.pmeta span:first-child{color:var(--acc)}
.pcard h3{font-family:var(--serif);font-weight:400;font-size:25px;line-height:1.1;letter-spacing:-.02em;margin-top:12px}
.psub{font-size:13.5px;color:var(--mut);margin-top:8px}
.ptools{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.ptools span{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--line-2);background:var(--surface)}
.ptools img{width:17px;height:17px;object-fit:contain}
.ptools em{font-style:normal;font-size:12.5px;color:var(--mut);height:30px;display:inline-flex;align-items:center;padding:0 9px;border:1px dashed var(--line-2)}
.pempty{padding:60px 36px;text-align:center;color:var(--mut)}
@media (max-width:980px){.pgrid{grid-template-columns:1fr 1fr}.pgrid .pcard:nth-child(3n){border-right:1px solid var(--line)}.pgrid .pcard:nth-child(2n){border-right:0}.pf-tool{margin-left:0}}
@media (max-width:620px){.pgrid{grid-template-columns:1fr}.pgrid .pcard{border-right:0!important}.pfilters{padding:22px 18px}.pcard{padding:22px 18px}}

/* ---------- play page ---------- */
.crumb{padding:16px 36px;font:500 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mut);display:flex;gap:10px}
.crumb a:hover{color:var(--acc)}
.phero{padding:72px 36px 60px;background:linear-gradient(160deg,var(--tint,#E9F0EB) 0%,var(--bg) 60%);display:flex;flex-direction:column}
.phero h1{font-family:var(--serif);font-weight:400;font-size:60px;line-height:1.02;letter-spacing:-.035em;margin:22px 0 18px;max-width:18ch}
.phero .lede{max-width:64ch;font-size:16px;color:var(--fg-2)}
.phero .orig{align-self:flex-start;margin-top:18px;font:500 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--acc);background:var(--acc-soft);padding:6px 9px}
.pstats{display:grid;grid-template-columns:repeat(4,1fr)}
.pstats > div{padding:20px 36px 22px;border-right:1px solid var(--line)}
.pstats > div:last-child{border-right:0}
.pstats dd{margin-top:10px;font-size:15px;color:var(--acc)}
.psec{padding:84px 36px}
.psec > .h2{margin-bottom:34px}
.psec > .lede{margin:-18px 0 28px}
.pwf{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:44px;align-items:start}
.pdg{position:relative;margin:0;border:1px solid var(--line-2);--bc:var(--line-3)}
.pdg-in{overflow:hidden;position:relative}
.pdg-in > .dg{position:absolute;top:0;left:0}
.pdg-f{position:absolute;inset:0;z-index:2;cursor:zoom-in}
.pdg-open{position:absolute;right:14px;bottom:14px;z-index:3;opacity:0;transition:opacity .2s}
.pdg:hover .pdg-open,.pdg:focus-within .pdg-open{opacity:1}
@media (hover:none){.pdg-open{opacity:1}}
.pdg-cap{margin-top:14px;font-size:13px;color:var(--mut)}
.pdg-cap a{color:var(--acc);text-decoration:underline;text-underline-offset:3px}
.ptext{border-top:1px solid var(--line-2)}
.ptext summary{padding:14px 0;cursor:pointer;color:var(--fg-2);list-style:none;display:flex;justify-content:space-between}
.ptext summary::after{content:"\2013";color:var(--acc)}
.ptext:not([open]) summary::after{content:"+"}
.dtx{list-style:none;display:flex;flex-direction:column;gap:22px;padding-bottom:10px}
.dtx li{display:grid;grid-template-columns:24px 1fr;gap:14px}
.dtx .n{width:22px;height:22px;display:grid;place-items:center;background:var(--acc);color:#fff;font:500 11px/1 var(--mono)}
.dtx h4{font-weight:500;font-size:15px;margin-bottom:8px}
.dtx p,.dtx-x{font-size:13.5px;color:var(--fg-2);margin-top:6px}
.dtx p b,.dtx-x b{color:var(--fg);font-weight:600}
.dtx ul{margin:4px 0 0 2px;list-style:none}
.dtx ul li{display:block;font-size:13.5px;color:var(--fg-2);padding-left:14px;position:relative}
.dtx ul li::before{content:"-";position:absolute;left:0;color:var(--mut)}
.dtx p.lc{color:var(--acc)}
.dtx-x{padding-top:12px;border-top:1px solid var(--line);margin-top:16px}
.psteps{list-style:none;max-width:760px}
.psteps > li{display:grid;grid-template-columns:44px 1fr;gap:22px;padding:30px 0;border-top:1px solid var(--line-2)}
.psteps > li:last-child{border-bottom:1px solid var(--line-2)}
.sn{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--acc);color:var(--acc);font:500 12px/1 var(--mono)}
.psteps h3{font-family:var(--serif);font-weight:400;font-size:28px;line-height:1.1;letter-spacing:-.02em}
.psteps .why{color:var(--mut);margin:8px 0 14px;font-size:15px}
.psteps ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.psteps ul li{position:relative;padding-left:20px;font-size:14.5px;color:var(--fg-2)}
.psteps ul li::before{content:"";position:absolute;left:3px;top:9px;width:5px;height:5px;background:var(--acc)}
.psteps ul ul{margin-top:9px;gap:7px}
.psteps ul ul li::before{width:7px;height:7px;background:none;border:1px solid var(--mut);top:7px;left:2px}
.psteps b{color:var(--fg);font-weight:600}
.ptchips{display:flex;flex-wrap:wrap;gap:8px}
.ptchips a{display:inline-flex;align-items:center;gap:9px;height:38px;padding:0 13px 0 9px;border:1px solid var(--line-2);background:var(--surface);font-size:14px;transition:border-color .15s,background .15s}
.ptchips a:hover{border-color:var(--acc);background:var(--acc-soft)}
.ptchips img{width:20px;height:20px;object-fit:contain}
.pgrid.rel{border-top:1px solid var(--line);border-left:1px solid var(--line)}
.pgrid.rel .pcard:nth-child(3n){border-right:1px solid var(--line)}
.pnav{display:flex;justify-content:space-between;gap:18px;margin-top:30px}
.pnav a{display:flex;flex-direction:column;gap:8px;padding:16px 20px;border:1px solid var(--line-2);min-width:260px;--bc:var(--line-3);transition:background .2s}
.pnav a:hover{background:var(--surface)}
.pnav a.nx{text-align:right;margin-left:auto}
.pnav b{font-family:var(--serif);font-weight:400;font-size:22px;letter-spacing:-.015em}
.pall{text-align:center;margin-top:34px}
.btn.ghost{border:1px solid var(--line-3);--bc:var(--fg);color:var(--fg)}
.btn.ghost:hover{background:var(--surface)}
@media (max-width:980px){.pwf{grid-template-columns:1fr}.ptext{position:static;max-height:none}.pstats{grid-template-columns:1fr 1fr}.pstats > div:nth-child(2){border-right:0}.pstats > div:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media (max-width:620px){.phero{padding:52px 18px 44px}.phero h1{font-size:40px}.psec{padding:60px 18px}.pstats > div{padding:16px 18px}.crumb{padding:14px 18px}.pnav{flex-direction:column}.pnav a{min-width:0}.psteps > li{grid-template-columns:1fr;gap:12px}.pgrid.rel .pcard{border-right:1px solid var(--line)!important}}

/* full-size view */
.dg-full{background:#E7E9E5;min-height:100vh;display:flex;justify-content:center;padding:28px 0;overflow-x:auto}
.dg-full .dg{flex:none;box-shadow:0 0 0 1px #D6DAD6,0 30px 60px -30px rgba(20,27,23,.35)}

/* logos stay grey so the eye follows the workflow, not the brands */
.dg img:not(.dg-foot img),.ptools img,.ptchips img,.tsel-l img{filter:grayscale(1) contrast(1.05);opacity:.82}
.ptchips a:hover img{opacity:1}

/* tool picker (custom listbox) */
.tsel{position:relative;margin-top:10px;width:240px}
.tsel-b{width:100%;height:42px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 14px;border:1px solid var(--line-2);background:var(--surface);color:var(--fg);font-size:14px;text-align:left}
.tsel-b svg{color:var(--mut);flex:none;transition:transform .2s var(--ease)}
.tsel-b[aria-expanded=true] svg{transform:rotate(180deg)}
.tsel-b:hover,.tsel-b[aria-expanded=true]{border-color:var(--line-3)}
.tsel-l{position:absolute;z-index:20;top:calc(100% + 6px);right:0;width:100%;max-height:320px;overflow:auto;list-style:none;background:var(--white);box-shadow:0 0 0 1px var(--line-2),0 24px 48px -24px rgba(0,0,0,.45);padding:6px;outline:0}
.tsel-l li{display:flex;align-items:center;gap:10px;padding:8px 10px;font-size:13.5px;cursor:pointer;color:var(--fg-2)}
.tsel-l li img{width:16px;height:16px;object-fit:contain}
.tsel-l li span{flex:1}
.tsel-l li em{font:500 10.5px/1 var(--mono);font-style:normal;color:var(--mut)}
.tsel-l li:hover,.tsel-l li.hl{background:var(--bg-2);color:var(--fg)}
.tsel-l li[aria-selected=true]{color:var(--fg);font-weight:500}
@media (max-width:620px){.tsel{width:100%}}