/* ==========================================================================
   MALINYX — SPECIMEN LAB · shared system
   specimen.css · Rev A · 2026-10-02
   Two realities: LAB · AS DESIGNED (ivory sheet) / INVESTIGATION · AS EVIDENCED
   (warm light-table). Every colour is a sourced pigment; see DESIGN-SPEC §3.
   ========================================================================== */

/* ---------- 1. TOKENS ---------------------------------------------------- */
:root, :root[data-reality="lab"] {
  color-scheme: light;
  --table:#E2DDD3; --paper:#F4EEE4; --paper-2:#E8E0D2; --paper-3:#DBD4C6;
  --ink:#12110F; --ink-2:#2F2924; --mute:#625A51;
  --line:#12110F; --line-2:#625A51;
  --hair:rgb(18 17 15 / .12); --cross:rgb(18 17 15 / .38);
  --signal:#F25C2A; --signal-ink:#AF3B1D; --teal:#36B3A8; --teal-ink:#1F6D66;
  --focus-in:#12110F; --focus-out:#F25C2A; --shadow-ink:rgb(18 17 15 / .22);
  --bar-bg:rgb(244 238 228 / .94);
  /* semantic drawing inks (LAB) */
  --ink-dim:#4E8C89; --ink-dim-text:#2F6B68; --ink-datum:#3F8F4E; --ink-datum-text:#2E6E3A;
  --ink-target:#B07A1F; --ink-target-text:#855711; --ink-tbc:#B9654F; --ink-tbc-text:#9B4A35;
  --ink-tbc-fill:rgb(229 197 190 / .40); --ink-load:#D94E1C; --ink-load-text:#AF3B1D;
  --ink-open:#B83A38; --ink-open-text:#B03836; --ink-flow:#3E72B0; --ink-flow-text:#386499;
}
:root[data-reality="investigation"] {
  color-scheme: dark;
  --table:#0B0D0C; --paper:#12110F; --paper-2:#181512; --paper-3:#221F1C;
  --ink:#E8E0D2; --ink-2:#C9C0B2; --mute:#A89F91;
  --line:#D3CBBD; --line-2:#8D857A;
  --hair:rgb(232 224 210 / .10); --cross:rgb(232 224 210 / .32);
  --signal:#F25C2A; --signal-ink:#FF8A5F; --teal:#36B3A8; --teal-ink:#36B3A8;
  --focus-in:#E8E0D2; --focus-out:#F25C2A; --shadow-ink:rgb(0 0 0 / .45);
  --bar-bg:rgb(18 17 15 / .94);
  --ink-dim:#6FC2BA; --ink-dim-text:#6FC2BA; --ink-datum:#7CC48A; --ink-datum-text:#7CC48A;
  --ink-target:#E6B25A; --ink-target-text:#E6B25A; --ink-tbc:#E39A82; --ink-tbc-text:#E39A82;
  --ink-tbc-fill:rgb(227 154 130 / .14); --ink-load:#F25C2A; --ink-load-text:#FF8A5F;
  --ink-open:#E57A74; --ink-open-text:#E57A74; --ink-flow:#7FAAE0; --ink-flow-text:#7FAAE0;
}
/* ZEWM_EXCMON keeps its live Mode 02 / CORE ground */
:root[data-reality="investigation"][data-project="zewm"] {
  --table:#040A0F; --paper:#071018; --paper-2:#0B1520; --paper-3:#101C29;
  --ink:#E8EEF7; --ink-2:#AFC3D9; --mute:#8FA4B8; --line:#DCE5EB; --line-2:#8FA4B8;
  --bar-bg:rgb(7 16 24 / .94);
}
:root {
  /* claim fills (identical in both realities) */
  --claim-specified:#E0A93B; --claim-prototype:#36B3A8; --claim-validated:#5BB26A; --claim-on-fill:#12110F;
  /* project pigment keyboards (§3.7) */
  --therma-1:#A6633B; --therma-2:#C7C2BA; --therma-3:#575659; --therma-4:#E6852E; --therma-5:#D1D0CE;
  --monolith-1:#94897D; --monolith-2:#605A54; --monolith-3:#0E0E10; --monolith-4:#8D8886;
  --ahrk-1:#C9A24A; --ahrk-2:#6B8AA3; --ahrk-3:#F25C2A; --ahrk-4:#5A8A6A; --ahrk-5:#998C75;
  --ecs-1:#AA8962; --ecs-2:#2B3239; --ecs-3:#C1875F; --ecs-4:#D0702F;
  --zewm-1:#6E54C8; --zewm-2:#C0413F; --zewm-3:#C98A28; --zewm-4:#3E78B8; --zewm-5:#1E9C9C; --zewm-6:#8A8F94; --zewm-bone:#E7E4DD;
  --clx-1:#36B3A8; --clx-2:#F25C2A; --clx-3:#5BB26A; --clx-4:#E0A93B; --clx-5:#7E98A6;
  --eclos-1:#C8AE85; --eclos-2:#9E5A55; --eclos-3:#1C1C1C; --eclos-4:#EEE2D2; --eclos-5:#3A0A0E;
  --brand-orange:#F25C2A; --brand-teal:#36B3A8; --brand-ivory:#F4EEE4; --brand-taupe:#A89F91; --brand-bronze:#B43C1D;
  /* type */
  --f-sans:'Archivo','Helvetica Neue',Arial,sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
  /* spacing */
  --s-0:2px; --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px; --s-5:24px; --s-6:32px; --s-7:40px; --s-8:56px; --s-9:80px; --s-10:120px;
  --r-sheet:20px; --r-blade:10px; --r-pill:999px; --r-plate:2px; --dogear:14px;
  --sheet-max:1440px; --sheet-mx:clamp(8px,4vw,64px); --sheet-mt:clamp(16px,9svh,104px);
  --sheet-pad:40px; --cols:12; --gutter:24px; --bar-h:56px; --major:4;
  /* drawing */
  --w-visible:1.5px; --w-thin:.75px; --w-leader:1px; --hatch-pitch:6px;
  /* motion */
  --ease-draft:cubic-bezier(.65,0,.35,1); --ease-settle:cubic-bezier(.2,.7,.2,1); --ease-play:cubic-bezier(.34,1.3,.64,1);
  --d-1:160ms; --d-2:420ms; --d-3:680ms; --d-4:900ms; --loop-bob:6.4s; --loop-drift:11s;
}
@media (max-width:1279px){ :root{ --sheet-pad:24px; --cols:8; --gutter:20px; --major:2; } }
@media (max-width:767px){ :root{ --sheet-pad:16px; --cols:4; --gutter:16px; --major:1; --bar-h:52px; } }
@media (max-width:479px){ :root{ --sheet-mx:8px; --sheet-mt:16px; --r-sheet:14px; } }

@property --fan   { syntax:'<number>'; inherits:true;  initial-value:1; }
@property --ground{ syntax:'<color>';  inherits:false; initial-value:#C7C2BA; }
@property --explode{ syntax:'<number>'; inherits:true; initial-value:1; }

/* ---------- 2. BASE ------------------------------------------------------ */
*,*::before,*::after{ box-sizing:border-box; }
[hidden]{ display:none!important; }
html{ -webkit-text-size-adjust:100%; text-size-adjust:100%; scroll-padding-top:calc(var(--bar-h) + 16px); }
body{ margin:0; background:var(--table); color:var(--ink); font-family:var(--f-sans);
  font-size:17px; line-height:1.55; font-weight:400; font-stretch:100%;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; overflow-x:clip; }
@media (max-width:479px){ body{ font-size:16px; } }
img,svg,video,canvas{ display:block; max-width:100%; }
img{ height:auto; }
a{ color:inherit; }
button{ font:inherit; color:inherit; }
h1,h2,h3,h4,p,figure,dl,dd,ol,ul{ margin:0; }
ol,ul{ padding:0; list-style:none; }
::selection{ background:var(--signal); color:#12110F; }
:focus-visible{ outline:2px solid var(--focus-in); outline-offset:2px; box-shadow:0 0 0 4px var(--focus-out); border-radius:1px; }
.sr-only{ position:absolute!important; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; }
.skip{ position:absolute; left:16px; top:-60px; z-index:100; background:var(--ink); color:var(--paper);
  font:500 12px/1 var(--f-mono); letter-spacing:.06em; padding:12px 14px; text-decoration:none; }
.skip:focus{ top:12px; }

/* ---------- 3. BACKDROP + SHEET ----------------------------------------- */
.backdrop{ position:fixed; inset:0; z-index:0; background:var(--backdrop-field, var(--table)); overflow:hidden; }
:root[data-reality="investigation"] .backdrop{ background:var(--backdrop-field-inv, var(--table)); }
.backdrop picture, .backdrop img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.backdrop [data-view]{ position:absolute; inset:0; }
.backdrop img{ object-position:var(--bd-pos, 50% 30%); }
.sheet{ position:relative; z-index:1; max-width:var(--sheet-max);
  margin:var(--sheet-mt) var(--sheet-mx) var(--sheet-mt); background:var(--paper);
  border-radius:var(--r-sheet); padding:0 var(--sheet-pad) var(--sheet-pad); overflow-x:clip;
  transition:background-color var(--d-2) var(--ease-settle); }
@media (min-width:1568px){ .sheet{ margin-inline:auto; } }
.sheet::before{ content:""; position:absolute; inset:0; padding:0 var(--sheet-pad); pointer-events:none;
  background-origin:content-box; background-clip:content-box;
  background-image:linear-gradient(to right, var(--hair) 1px, transparent 1px);
  background-size:calc(100% / var(--major)) 100%; border-radius:inherit; z-index:0; }
.sheet::after{ content:""; position:absolute; top:0; bottom:0; right:var(--sheet-pad); width:1px; background:var(--hair); pointer-events:none; }
.sheet > *{ position:relative; z-index:1; }
.sheet-section{ border-top:1px solid var(--hair); position:relative; padding-block:var(--s-9); }
.sheet-section::before{ content:""; position:absolute; left:0; right:0; top:-4.5px; height:9px; pointer-events:none;
  background:url(../shared/cross.svg) 0 0 / calc(100% / var(--major)) 9px repeat-x; translate:-4.5px 0; }
:root[data-reality="investigation"] .sheet-section::before{ background-image:url(../shared/cross-inv.svg); }
@media (max-width:767px){ .sheet-section{ padding-block:var(--s-8); } }

.grid{ display:grid; grid-template-columns:repeat(var(--cols),minmax(0,1fr)); column-gap:var(--gutter); }

/* ---------- 4. TYPE ------------------------------------------------------ */
.h1, h1{ font-family:var(--f-sans); font-weight:640; font-stretch:84%; text-transform:uppercase;
  font-size:clamp(38px,4.1vw,74px); line-height:.94; letter-spacing:-.015em; text-wrap:balance; }
.display{ font-weight:560; font-stretch:84%; text-transform:uppercase; font-size:clamp(30px,4.6vw,72px); line-height:1.04; letter-spacing:-.01em; }
.h2, h2{ font-weight:600; font-stretch:88%; font-size:clamp(26px,3.2vw,52px); line-height:1.0; letter-spacing:-.01em; text-wrap:balance; }
.h3, h3{ font-weight:600; font-stretch:96%; font-size:20px; line-height:1.2; }
.lead{ font-weight:380; font-size:clamp(18px,1.5vw,21px); line-height:1.45; max-width:52ch; }
.body, .prose p{ max-width:64ch; }
.prose p + p{ margin-top:1em; }
.small{ font-size:15px; line-height:1.5; }
.mono{ font-family:var(--f-mono); }
.label{ font:500 12px/1.35 var(--f-mono); letter-spacing:.06em; text-transform:uppercase; }
.micro{ font:400 11px/1.3 var(--f-mono); letter-spacing:.04em; text-transform:uppercase; color:var(--mute); }
.marker{ font:500 12px/1 var(--f-mono); letter-spacing:.06em; text-transform:uppercase; display:inline-flex; gap:.5em; align-items:center; }
.marker::before{ content:"["; } .marker::after{ content:"]"; }
.muted{ color:var(--mute); }
.tabular{ font-variant-numeric:tabular-nums slashed-zero; }
.prose a, a.prose-link{ text-decoration:underline wavy 1px; text-underline-offset:3px; text-decoration-color:currentColor; }
.prose a:hover, a.prose-link:hover{ text-decoration-color:var(--signal); }

/* ---------- 5. TOP BAR (one line: brand · reality control · nav) ------- */
header.bar{ position:sticky; top:0; z-index:20; height:var(--bar-h); display:flex; align-items:center; justify-content:space-between; gap:var(--s-5);
  margin-inline:calc(var(--sheet-pad) * -1); padding-inline:var(--sheet-pad);
  background:var(--bar-bg); border-bottom:1px solid var(--hair);
  border-radius:var(--r-sheet) var(--r-sheet) 0 0; }
.brand{ display:inline-flex; align-items:center; gap:12px; text-decoration:none; flex:none;
  font:600 13px/1 var(--f-mono); letter-spacing:.14em; text-transform:uppercase; }
.brand .mark{ width:30px; height:30px; flex:none; }
.nav{ display:flex; align-items:center; gap:var(--s-4); flex:none; }
.nav ul{ display:flex; align-items:center; gap:28px; }
.nav a{ font:500 12px/1 var(--f-mono); letter-spacing:.08em; text-transform:uppercase; text-decoration:none; white-space:nowrap;
  padding:8px 0; background:linear-gradient(currentColor,currentColor) 0 100% / 0 1px no-repeat; transition:background-size var(--d-1) var(--ease-settle); }
.nav a:hover{ background-size:100% 1px; }
.nav a[aria-current="page"]{ background-image:linear-gradient(var(--signal),var(--signal)); background-size:100% 2px; }
.stamp{ font:400 11px/1.2 var(--f-mono); letter-spacing:.04em; color:var(--mute); text-transform:uppercase; white-space:nowrap; }
.menu-btn{ display:none; width:40px; height:40px; align-items:center; justify-content:center; background:transparent;
  border:1px solid var(--line); cursor:pointer; color:var(--ink); }
.menu-btn svg{ width:18px; height:12px; }

/* reality control — the one boxed thing in the bar, always dead centre */
header.bar .reality-btn{ position:absolute; left:50%; top:50%; translate:-50% -50%; }
.reality-btn{ display:inline-flex; align-items:center; gap:10px; height:36px; padding:0 4px 0 10px;
  background:var(--paper); color:var(--ink); border:1px solid var(--line); border-radius:0; cursor:pointer; white-space:nowrap;
  font:500 12px/1 var(--f-mono); letter-spacing:.08em; text-transform:uppercase; transition:background var(--d-1); }
.reality-btn:hover{ background:var(--paper-3); }
.reality-btn:active{ transform:translateY(1px); }
header.bar .reality-btn:active{ translate:-50% calc(-50% + 1px); transform:none; }
.reality-btn[aria-disabled="true"]{ cursor:progress; }
.reality-btn .glyph{ width:14px; height:20px; overflow:visible; flex:none; }
.reality-btn .glyph .axis{ stroke:var(--teal); stroke-width:1; }
.reality-btn .glyph .arc{ stroke:var(--signal); stroke-width:1; fill:none; }
.reality-btn .glyph .sphere{ fill:var(--teal); transition:transform var(--d-2) var(--ease-settle); }
:root[data-reality="investigation"] .reality-btn .glyph .sphere{ transform:translateY(-14px); }
:root[data-reality="investigation"] .reality-btn .glyph .arc{ stroke-dasharray:3 2; }
.reality-state{ display:inline-grid; place-items:center; min-width:4.6em; height:26px; padding:0 8px; background:var(--ink); color:var(--paper);
  font:600 11px/1 var(--f-mono); letter-spacing:.08em; text-transform:uppercase; }
@media (max-width:1023px){
  .nav ul{ display:none; }
  .menu-btn{ display:inline-flex; }
}
@media (max-width:767px){
  .reality-btn .long{ display:none; }
  .reality-btn{ height:40px; padding:0 4px 0 12px; }
  .brand .brand-text{ display:none; }
}

/* mobile menu (dialog) */
.menu{ border:0; padding:0; background:transparent; color:var(--ink); width:min(420px, calc(100vw - 24px)); margin:12px 12px auto auto; }
.menu::backdrop{ background:rgb(11 13 12 / .45); }
.menu[open]{ animation:menu-in var(--d-1) var(--ease-settle); }
@keyframes menu-in{ from{ opacity:0; transform:translateY(8px); } }
.menu nav a{ display:block; font:600 20px/1.2 var(--f-sans); text-decoration:none; padding:10px 0; border-bottom:1px solid var(--hair); }

/* ---------- 6. WINDOW CARD (45° dog-ear) -------------------------------- */
.win{ --wb:var(--line); position:relative; background:var(--wb);
  clip-path:polygon(0 0, calc(100% - var(--dogear)) 0, 100% var(--dogear), 100% 100%, 0 100%); padding:1px; }
.win > .win-in{ background:var(--paper);
  clip-path:polygon(0 0, calc(100% - var(--dogear) + .4px) 0, 100% calc(var(--dogear) - .4px), 100% 100%, 0 100%); }
.win::after{ content:""; position:absolute; top:0; right:0; width:var(--dogear); height:var(--dogear);
  background:linear-gradient(225deg, transparent calc(50% - .5px), var(--signal) calc(50% - .5px) calc(50% + .5px), var(--paper-3) calc(50% + .5px)); }
.win-bar{ display:flex; align-items:center; justify-content:space-between; gap:8px; min-height:28px; padding:0 calc(var(--dogear) + 8px) 0 0;
  background:var(--paper-2); border-bottom:1px solid var(--line); }
:root[data-reality="investigation"] .win-bar{ background:var(--paper-3); }
.win-title{ font:500 11px/1 var(--f-mono); letter-spacing:.06em; text-transform:uppercase; padding:8px 10px; }
.win-title .idx{ color:var(--mute); margin-left:.6em; }
.win-x{ width:28px; height:28px; border:0; border-left:1px solid var(--line); background:transparent; cursor:pointer; font:400 14px/1 var(--f-mono); }
.win-body{ display:grid; grid-template-rows:1fr; transition:grid-template-rows var(--d-1) var(--ease-settle); }
.win-body > div{ overflow:hidden; }
.win-body .pad{ padding:14px 14px 16px; font-size:15px; line-height:1.5; }
.win.is-collapsed .win-body{ grid-template-rows:0fr; }
.win.is-collapsed .win-bar{ border-bottom-color:transparent; }
.pills{ display:flex; flex-wrap:wrap; gap:6px; margin-top:12px; }
.pill{ display:inline-flex; align-items:center; min-height:32px; padding:0 12px; border:1px solid var(--line); border-radius:var(--r-pill);
  font:500 12px/1 var(--f-mono); letter-spacing:.04em; text-transform:uppercase; text-decoration:none; white-space:nowrap; }
.pill:hover{ background:var(--paper-3); }
@media (max-width:767px){ .pill{ min-height:44px; } .win-x{ width:44px; height:44px; } }

/* ---------- 7. BUTTONS --------------------------------------------------- */
.btn{ display:inline-flex; align-items:stretch; gap:4px; text-decoration:none; }
.btn .t{ display:inline-flex; align-items:center; padding:10px 14px; border:1px solid var(--line);
  font:500 13px/1 var(--f-mono); letter-spacing:.04em; text-transform:uppercase; transition:background var(--d-1), color var(--d-1); }
.btn .a{ display:inline-grid; place-items:center; width:40px; border:1px solid var(--line); font:400 16px/1 var(--f-mono); }
.btn .a span{ transition:transform var(--d-1) var(--ease-settle); }
.btn:hover .t{ background:var(--ink); color:var(--paper); }
.btn:hover .a span{ transform:translateX(4px); }
.btn:active{ transform:translateY(1px); }
.seg{ display:inline-flex; flex-wrap:wrap; }
.seg .seg-l{ font:500 11px/1 var(--f-mono); letter-spacing:.06em; text-transform:uppercase; color:var(--mute); align-self:center; margin-right:10px; }
.seg button{ min-height:32px; padding:0 12px; background:transparent; border:1px solid var(--line); margin-left:-1px; cursor:pointer;
  font:500 12px/1 var(--f-mono); letter-spacing:.04em; text-transform:uppercase; }
.seg button[aria-pressed="true"]{ background:var(--ink); color:var(--paper); }
@media (max-width:767px){ .seg button{ min-height:44px; } }
.tbtn{ background:none; border:0; padding:4px 0; cursor:pointer; font:500 12px/1 var(--f-mono); letter-spacing:.06em; text-transform:uppercase; color:var(--ink); }
.tbtn::before{ content:"[ "; color:var(--mute); } .tbtn::after{ content:" ]"; color:var(--mute); }
.tbtn:hover{ text-decoration:underline; text-underline-offset:3px; }

/* ---------- 8. CLAIM CHIPS + BAR ---------------------------------------- */
.claim{ display:inline-block; vertical-align:middle; min-height:18px; padding:2px 6px; line-height:14px; white-space:nowrap;
  font:600 11px/1 var(--f-mono); letter-spacing:.06em; text-transform:uppercase; color:var(--ink); border:1px solid transparent; max-width:100%; }
.claim[data-level="CONCEPT"]{ border:1px dashed currentColor; }
.claim[data-level="DESIGNED"]{ border:1px solid currentColor; }
.claim[data-level="DESIGNED"]::before{ content:""; display:inline-block; width:6px; height:6px; background:currentColor; margin-right:6px; vertical-align:1px; }
.claim[data-level="SPECIFIED_INTENT"]{ background:var(--claim-specified); color:var(--claim-on-fill); }
.claim[data-level="PROTOTYPE"]{ background:var(--claim-prototype); color:var(--claim-on-fill); }
.claim[data-level="VALIDATED"]{ background:var(--claim-validated); color:var(--claim-on-fill); }
.claim[data-level="AI_VISUALISATION"]{ position:relative; padding:0 7px; border:1px solid currentColor;
  background:repeating-linear-gradient(45deg, var(--line-2) 0 1px, transparent 1px var(--hatch-pitch)); }
.claim[data-level="AI_VISUALISATION"]{ padding-block:2px; }
.claim[data-level="AI_VISUALISATION"] > span{ background:var(--paper); padding:1px 4px; box-decoration-break:clone; -webkit-box-decoration-break:clone; }
.claim[data-level="TBC"]{ border:1px dashed var(--ink-tbc); background:var(--ink-tbc-fill); color:var(--ink-tbc-text); }
.claim[data-level="NOT_CLAIMED"]{ color:var(--mute); padding-left:0; }
.claim[data-level="NOT_CLAIMED"]::before{ content:"⊘ "; }
.claim .scope{ font-weight:500; }
.chips{ display:flex; flex-wrap:wrap; gap:6px; }

.claimbar{ display:grid; grid-template-columns:repeat(5,1fr); gap:2px; height:10px; }
.claimbar i{ border:1px solid var(--line); display:block; transform-origin:left; }
.claimbar i.on[data-c="CONCEPT"]{ border-style:dashed; background:repeating-linear-gradient(-60deg, var(--line-2) 0 1px, transparent 1px 4px); }
.claimbar i.on[data-c="DESIGNED"]{ background:repeating-linear-gradient(-60deg, var(--ink) 0 1.5px, transparent 1.5px 5px); }
.claimbar i.on[data-c="SPECIFIED_INTENT"]{ background:var(--claim-specified); }
.claimbar i.on[data-c="PROTOTYPE"]{ background:var(--claim-prototype); }
.claimbar i.on[data-c="VALIDATED"]{ background:var(--claim-validated); }
.claimbar-legend{ display:grid; grid-template-columns:repeat(5,1fr); gap:2px; margin-top:4px; font:400 11px/1.1 var(--f-mono); letter-spacing:0; color:var(--mute); text-transform:uppercase; }
.claimbar-legend span{ overflow:hidden; text-overflow:clip; white-space:nowrap; }
.claimbar-scope{ margin-top:6px; }

/* pigment tag */
.ptag{ display:flex; align-items:flex-start; gap:8px; font:400 11px/1.35 var(--f-mono); letter-spacing:.04em; text-transform:uppercase; }
.ptag .sw{ width:14px; height:14px; border:1px solid var(--line); flex:none; margin-top:1px; background:var(--c); }
.ptag button{ all:unset; cursor:copy; }
.ptag button:focus-visible{ outline:2px solid var(--focus-in); outline-offset:2px; box-shadow:0 0 0 4px var(--focus-out); }
.ptag .hex{ font-weight:600; }
.ptag.rejected .txt{ text-decoration:line-through; color:var(--mute); }
.ptags{ display:grid; gap:8px; }
.swatches{ display:flex; gap:4px; }
.swatches i{ width:14px; height:14px; border:1px solid var(--line); background:var(--c); }

/* ---------- 9. STAGE + CALLOUTS ----------------------------------------- */
.stage-wrap{ position:relative; }
.stage{ position:relative; width:100%; aspect-ratio:var(--ar, 1); container-type:inline-size; }
.stage > .spec{ position:absolute; left:var(--x); top:var(--y); width:var(--w); height:var(--h); }
.stage > .spec img, .stage > .spec svg{ width:100%; height:100%; object-fit:contain; }
.stage .overlay{ position:absolute; inset:0; width:100%; height:100%; overflow:visible; pointer-events:none; }
.stage .overlay .leader{ fill:none; stroke:var(--line); stroke-width:var(--w-leader); vector-effect:non-scaling-stroke; }
.stage .overlay .leader.hidden{ stroke-dasharray:6 3; }
.stage .overlay .anchor{ fill:var(--line); }
:root[data-reality="investigation"] .stage .overlay .anchor{ fill:var(--paper); stroke:var(--line); stroke-width:1; vector-effect:non-scaling-stroke; }
.stage .overlay .anchor-core{ fill:var(--line); }
.stage .overlay .anchor.is-hot, .stage .overlay .anchor-core.is-hot{ fill:var(--signal); }
.stage .shadow{ position:absolute; left:var(--sx,50%); top:var(--sy,96%); width:var(--sw,46%); height:var(--sh,4%); translate:-50% -50%;
  background:radial-gradient(closest-side, var(--shadow-ink), transparent 70%); pointer-events:none; }
.callout{ position:absolute; left:var(--cx); top:var(--cy); width:max-content; max-width:min(26ch, var(--cw, 26ch));
  font:500 12px/1.35 var(--f-mono); letter-spacing:.04em; text-transform:uppercase; color:var(--ink); }
.callout[data-align="right"]{ translate:-100% 0; text-align:right; }
.callout[data-align="right"] .chips{ justify-content:flex-end; }
.callout .n{ color:var(--mute); margin-right:.5em; }
.callout .chips{ margin-top:6px; }
.callout .claim, .callout-list .claim{ white-space:normal; line-height:1.25; }
.callout-list .q{ text-transform:none; }
.callout .q{ display:block; margin-top:4px; font:400 11px/1.3 var(--f-mono); color:var(--mute); text-transform:none; letter-spacing:.02em; }
.callout-list{ display:none; }
@media (max-width:767px){
  .stage .callout{ display:none; }
  .stage .overlay .leader:not(.keep), .stage .overlay .num-hide{ display:none; }
  .callout-list{ display:grid; gap:10px; margin-top:16px; counter-reset:co; }
  .callout-list li{ display:grid; grid-template-columns:22px 1fr; gap:8px; font:500 12px/1.35 var(--f-mono); letter-spacing:.04em; text-transform:uppercase; }
  .callout-list li .chips{ margin-top:4px; }
  .callout-list .num{ width:18px; height:18px; display:grid; place-items:center; background:var(--line); color:var(--paper); font:600 11px/1 var(--f-mono); }
}
.stage .num-badge{ display:none; }
@media (max-width:767px){
  .stage .num-badge{ display:grid; position:absolute; left:var(--ax); top:var(--ay); width:18px; height:18px; translate:-50% -50%; place-items:center;
    background:var(--line); color:var(--paper); font:600 11px/1 var(--f-mono); z-index:2; }
}
figcaption.prov{ display:flex; flex-wrap:wrap; gap:6px 14px; align-items:center; margin-top:12px; font:400 11px/1.4 var(--f-mono); letter-spacing:.03em; color:var(--mute); text-transform:uppercase; }

/* reality views */
[data-view]{ }
:root[data-reality="lab"] [data-view="investigation"]:not(.force), :root[data-reality="investigation"] [data-view="lab"]:not(.force){ display:none; }
figure[data-view-override="lab"] [data-view="investigation"]{ display:none!important; }
figure[data-view-override="lab"] [data-view="lab"]{ display:block!important; }
figure[data-view-override="investigation"] [data-view="lab"]{ display:none!important; }
figure[data-view-override="investigation"] [data-view="investigation"]{ display:block!important; }
.inline-view[data-view]{ display:inline; }
:root[data-reality="lab"] .inline-view[data-view="investigation"], :root[data-reality="investigation"] .inline-view[data-view="lab"]{ display:none; }

/* contact shadow + bob */
.motion-ok .bob{ animation:bob var(--loop-bob) ease-in-out infinite alternate; }
.motion-ok .bob + .shadow, .motion-ok .shadow.bobbing{ animation:bob-shadow var(--loop-bob) ease-in-out infinite alternate; }
@keyframes bob{ from{ translate:0 0; } to{ translate:0 -6px; } }
@keyframes bob-shadow{ from{ scale:1; opacity:1; } to{ scale:.96; opacity:.85; } }
.is-paused, .is-paused *{ animation-play-state:paused!important; }

/* plotting (signature 2) — strokes/anchors only; captions always visible */
.motion-ok .stage.plot-armed .overlay .leader{ stroke-dasharray:1 1; stroke-dashoffset:1; }
.motion-ok .stage.plot-armed .overlay .anchor, .motion-ok .stage.plot-armed .overlay .anchor-core{ transform-box:fill-box; transform-origin:center; scale:0; }
.motion-ok .stage.plot-armed .callout .chips{ opacity:.4; translate:0 2px; }
.motion-ok .stage.is-plotted .overlay .anchor, .motion-ok .stage.is-plotted .overlay .anchor-core{ scale:1; transition:scale var(--d-1) var(--ease-settle) calc(var(--i,0) * 70ms); }
.motion-ok .stage.is-plotted .overlay .leader{ stroke-dashoffset:0; transition:stroke-dashoffset 520ms var(--ease-draft) calc(var(--i,0) * 70ms + 120ms); }
.motion-ok .stage.is-plotted .callout .chips{ opacity:1; translate:0 0; transition:opacity var(--d-1) var(--ease-settle) calc(var(--i,0) * 70ms + 560ms), translate var(--d-1) var(--ease-settle) calc(var(--i,0) * 70ms + 560ms); }
.motion-ok .stage.plot-armed .overlay .draw{ stroke-dasharray:1 1; stroke-dashoffset:1; }
.motion-ok .stage.is-plotted .overlay .draw{ stroke-dashoffset:0; transition:stroke-dashoffset 600ms var(--ease-draft) calc(var(--di,0) * 60ms); }

/* datum ladder + drawing primitives */
.dw-visible{ fill:none; stroke:var(--line); stroke-width:var(--w-visible); vector-effect:non-scaling-stroke; }
.dw-thin{ fill:none; stroke:var(--line-2); stroke-width:var(--w-thin); vector-effect:non-scaling-stroke; }
.dw-hidden{ fill:none; stroke:var(--line-2); stroke-width:var(--w-thin); stroke-dasharray:6 3; vector-effect:non-scaling-stroke; }
.dw-chain{ fill:none; stroke:var(--line-2); stroke-width:var(--w-thin); stroke-dasharray:12 3 2 3; vector-effect:non-scaling-stroke; }
.dw-datum{ fill:none; stroke:var(--ink-datum); stroke-width:1; vector-effect:non-scaling-stroke; }
.dw-dim{ fill:none; stroke:var(--ink-dim); stroke-width:var(--w-thin); vector-effect:non-scaling-stroke; }
.dw-load{ fill:none; stroke:var(--ink-load); stroke-width:2; vector-effect:non-scaling-stroke; }
.dw-tbc{ fill:var(--ink-tbc-fill); stroke:var(--ink-tbc); stroke-width:1; vector-effect:non-scaling-stroke; }
.datum-label{ position:absolute; left:var(--cx); top:var(--cy); translate:0 -50%; font:500 11px/1 var(--f-mono); letter-spacing:.04em;
  color:var(--ink-datum-text); white-space:nowrap; text-transform:uppercase; }
.datum-label .z{ font-variant-numeric:tabular-nums; }
.dim-label{ position:absolute; left:var(--cx); top:var(--cy); font:500 11px/1.2 var(--f-mono); color:var(--ink-dim-text); letter-spacing:.03em; text-transform:uppercase; white-space:nowrap; }

/* ---------- 10. INFO CARD, RECORD, LISTS --------------------------------- */
.record{ display:grid; grid-template-columns:auto 1fr; gap:4px 14px; font:400 11px/1.4 var(--f-mono); letter-spacing:.03em; text-transform:uppercase; }
.record dt{ color:var(--mute); }
.record dd{ color:var(--ink); font-weight:500; }
@media (min-width:768px){ .record.two{ grid-template-columns:auto 1fr auto 1fr; } }
.tlist{ display:grid; }
.tlist .head{ font:500 12px/1 var(--f-mono); letter-spacing:.06em; text-transform:uppercase; margin-bottom:12px; }
.tlist li{ display:grid; grid-template-columns:24px 1fr; gap:4px 10px; padding:10px 0; border-top:1px solid var(--hair); }
.tlist li .no{ font:500 12px/1.35 var(--f-mono); color:var(--mute); }
.tlist li .lbl{ font:500 13px/1.3 var(--f-mono); letter-spacing:.04em; text-transform:uppercase; }
.tlist li .sub{ font:400 11px/1.35 var(--f-mono); color:var(--mute); letter-spacing:.02em; grid-column:2; }
.hatch{ grid-column:2; display:flex; align-items:center; gap:8px; }
.hatch .track{ flex:1; height:8px; background:var(--paper-3); position:relative; }
.hatch .track i{ position:absolute; inset:0 auto 0 0; inline-size:calc(var(--n) / var(--of) * 100%);
  background:repeating-linear-gradient(-60deg, currentColor 0 1.5px, transparent 1.5px 6px); }
.hatch .count{ font:500 11px/1 var(--f-mono); font-variant-numeric:tabular-nums; color:var(--mute); }

/* ---------- 11. FAN DECK (pigment index) --------------------------------- */
.fan-sec{ min-height:min(100svh, 900px); }
.fan-layout{ display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); column-gap:var(--gutter); align-items:end; }
.fan-stage{ grid-column:1 / 8; position:relative; height:clamp(600px, 44vw, 660px); }
.fan-sec{ overflow:clip; }
.fan{ position:absolute; left:56px; bottom:56px; width:0; height:0; --n:9; }
.fan-orbits{ position:absolute; left:56px; bottom:56px; width:0; height:0; overflow:visible; pointer-events:none; }
.fan-orbits svg{ position:absolute; left:-580px; top:-580px; width:1160px; height:1160px; max-width:none; overflow:visible; }
.fan-orbits circle{ fill:none; stroke:var(--signal); stroke-width:1; opacity:.72; vector-effect:non-scaling-stroke; }
.blade{ position:absolute; left:-40px; top:-40px; width:540px; height:80px; transform-origin:40px 40px;
  --a0:calc(-2deg - var(--i) * .5deg); --a1:calc(var(--i) * -90deg / (var(--n) - 1));
  rotate:calc(var(--a0) + var(--fan) * (var(--a1) - var(--a0))); z-index:calc(20 - var(--i)); }
.blade > a{ position:absolute; inset:0; display:flex; align-items:stretch; text-decoration:none; color:var(--ink);
  border-radius:0 var(--r-blade) var(--r-blade) 0; overflow:hidden; background:var(--face);
  box-shadow:0 0 0 1px rgb(18 17 15 / .55); transition:translate var(--d-1) var(--ease-settle); transform-style:preserve-3d; }
.blade .rivet{ flex:none; width:80px; display:grid; place-items:center; background:var(--paper-2); border-right:1px solid var(--line); }
.blade .rivet i{ width:14px; height:14px; border-radius:50%; background:radial-gradient(circle at 35% 28%, #99E0DA, #36B3A8 50%, #123E3B); box-shadow:0 0 0 2px var(--paper), 0 0 0 3px var(--line); }
.blade .tab{ flex:none; width:150px; padding:9px 10px 8px; background:var(--paper-2); border-right:1px solid var(--line); display:flex; flex-direction:column; justify-content:space-between; }
.blade .tab .code{ font:600 11px/1 var(--f-mono); letter-spacing:.06em; }
.blade .tab .nm{ font:500 11px/1.15 var(--f-mono); letter-spacing:.02em; color:var(--mute); text-transform:uppercase; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.blade .chipsrow{ display:flex; flex:none; }
.blade .chipsrow span{ width:48px; display:flex; flex-direction:column; justify-content:flex-end; background:var(--c); border-right:1px solid rgb(18 17 15 / .35); }
.blade .chipsrow span b{ display:block; background:var(--paper); font:500 11px/1 var(--f-mono); letter-spacing:-.04em; padding:3px 0; text-align:center; color:var(--ink); overflow:hidden; }
@media (max-width:1279px){ .blade .chipsrow span b{ display:none; } }
.blade .face{ flex:1; background:var(--face); }
.blade .back{ position:absolute; inset:0 34% 0 0; display:none; align-items:center; gap:10px; padding:0 14px 0 94px; background:var(--paper-2);
  border-left:6px solid var(--face); font:500 11px/1.3 var(--f-mono); letter-spacing:.03em; text-transform:uppercase; color:var(--ink); }
:root[data-reality="investigation"] .blade .back{ display:flex; }
.blade > a:hover, .blade > a:focus-visible{ translate:24px 0; }
.blade > a:hover .tab, .blade > a:focus-visible .tab{ background:var(--ink); color:var(--paper); }
.blade > a:hover .tab .nm, .blade > a:focus-visible .tab .nm{ color:var(--paper-3); }
.fan-slot{ grid-column:8 / 13; align-self:center; }
.fan-slot .ptags{ margin-top:14px; }
.fan-slot .slot-h{ font:600 clamp(24px,2.4vw,36px)/1.05 var(--f-sans); font-stretch:86%; text-transform:uppercase; margin:6px 0 10px; }
/* scroll-driven open (SDA) — default state is OPEN */
@supports (animation-timeline: view()) {
  .motion-ok .fan-sec{ view-timeline:--fanline block; }
  .motion-ok .fan-sec .fan{ animation:fan-open linear both; animation-timeline:--fanline; animation-range:entry 25% cover 50%; }
  .motion-ok .fan-sec .fan-orbits circle{ animation:orbit-draw linear both; animation-timeline:--fanline; animation-range:entry 25% cover 55%; }
}
@keyframes fan-open{ from{ --fan:0; } to{ --fan:1; } }
@keyframes orbit-draw{ from{ stroke-dashoffset:1; } to{ stroke-dashoffset:0; } }
.fan-sec .fan-orbits circle{ stroke-dasharray:1 1; stroke-dashoffset:0; }
.motion-ok .fan.is-armed{ --fan:0; }
.motion-ok .fan.is-armed .blade{ transition:rotate var(--d-4) var(--ease-settle) calc(var(--i) * 40ms); }
.motion-ok .fan.is-armed.is-open{ --fan:1; }
@media (max-width:1279px){ .blade{ width:380px; height:64px; transform-origin:32px 32px; left:-32px; top:-32px; } .blade .rivet{ width:64px; } .blade .chipsrow span{ width:32px; } }
@media (max-width:1023px){
  .fan-layout{ display:block; }
  .fan-stage{ height:auto; }
  .fan, .fan-orbits{ position:static; width:auto; height:auto; }
  .fan-orbits{ display:none; }
  .fan{ display:grid; gap:6px; }
  .blade{ position:relative; left:auto; top:auto; width:100%; height:56px; rotate:none!important; transform-origin:center; }
  .blade:nth-child(odd){ rotate:1deg!important; } .blade:nth-child(even){ rotate:-1deg!important; }
  .blade .rivet{ width:48px; } .blade .tab{ width:150px; } .blade .chipsrow span{ width:30px; }
  .fan-slot{ margin-top:24px; }
  .motion-ok .fan.strip-armed .blade{ opacity:0; translate:16px 0; }
  .motion-ok .fan.strip-armed.is-open .blade{ opacity:1; translate:0 0; transition:opacity var(--d-2) var(--ease-settle) calc(var(--i) * 40ms), translate var(--d-2) var(--ease-settle) calc(var(--i) * 40ms); }
}
@media (max-width:479px){ .blade .chipsrow span:nth-child(n+3){ display:none; } .blade .tab{ width:128px; } }

/* ---------- 12. COLLECTION CARDS ---------------------------------------- */
.collage{ display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); column-gap:var(--gutter); row-gap:72px; padding-top:40px; }
.card{ grid-column:span 3; position:relative; text-decoration:none; color:var(--ink); display:block; }
.card:nth-child(4n+2){ margin-top:48px; } .card:nth-child(4n+3){ margin-top:24px; } .card:nth-child(4n+4){ margin-top:64px; }
.card .ground{ --ground:var(--g0); transition:--ground 600ms var(--ease-settle); position:relative; aspect-ratio:4/5; background:var(--ground);
  clip-path:polygon(0 0, calc(100% - var(--dogear)) 0, 100% var(--dogear), 100% 100%, 0 100%); }
.card .ground::after{ content:""; position:absolute; top:0; right:0; width:var(--dogear); height:var(--dogear);
  background:linear-gradient(225deg, transparent calc(50% - .5px), var(--signal) calc(50% - .5px) calc(50% + .5px), var(--paper-3) calc(50% + .5px)); }
.card .fig{ position:absolute; inset:10% 12% 14%; display:grid; place-items:center; }
.stage .spec picture{ display:contents; }
.card .fig > picture{ display:block; width:100%; height:100%; }
.card .fig img{ width:100%; height:100%; object-fit:contain; }
.card .claim{ white-space:normal; }
.card .fig.cut{ inset:-24px 18% 10%; }
.card .fig.cut img{ filter:drop-shadow(0 18px 14px rgb(0 0 0 / .18)); object-position:50% 100%; }
.card .fig.slide{ inset:12% 12% 16%; }
.card .fig.drawing{ inset:12% 12% 16%; background:#F4EEE4; border:1px solid rgb(18 17 15 / .7); border-radius:var(--r-plate); padding:6px; }
.card .fig.drawing img{ width:100%; height:100%; object-fit:contain; }
.card .fig.slide img{ object-fit:cover; border:1px solid rgb(18 17 15 / .7); border-radius:var(--r-plate); }
.card .glyph{ position:absolute; right:10px; top:24px; width:56px; height:56px; background:var(--paper-2); border:1px solid var(--line); display:grid; place-items:center; }
.card .glyph svg{ width:36px; height:36px; overflow:visible; }
.card .plate{ position:relative; margin:-48px 10px 0; background:var(--paper-2); padding:12px 12px 12px; border:1px solid var(--line); border-radius:var(--r-plate);
  transition:translate var(--d-1) var(--ease-settle); }
.card .code{ font:500 11px/1 var(--f-mono); letter-spacing:.06em; text-transform:uppercase; color:var(--mute); display:flex; justify-content:space-between; }
.card h3{ font:600 22px/1.05 var(--f-sans); font-stretch:88%; margin:8px 0 6px; text-transform:uppercase; }
.card .hl{ font-size:15px; line-height:1.4; }
.card .meta{ margin-top:10px; }
.card:hover .plate, .card:focus-visible .plate{ translate:0 -2px; }
.card:hover .ground, .card:focus-visible .ground{ --ground:var(--g1, var(--g0)); }
.card:active .plate{ translate:0 1px; }
.motion-ok .collage.drift .card .ground{ animation:drift var(--loop-drift) ease-in-out infinite alternate; animation-delay:calc(var(--phase,0) * -1s); }
@keyframes drift{ 0%{ translate:0 0; rotate:0deg; } 50%{ translate:2px -3px; rotate:.35deg; } 100%{ translate:-2px 2px; rotate:-.3deg; } }
@media (max-width:1023px), (pointer:coarse){ .motion-ok .collage.drift .card .ground{ animation:none; } }
@media (max-width:1279px){ .collage{ grid-template-columns:repeat(6,minmax(0,1fr)); } .card{ grid-column:span 3; } .card:nth-child(n){ margin-top:0; } .card:nth-child(even){ margin-top:40px; } }
@media (max-width:767px){ .collage{ grid-template-columns:1fr; row-gap:48px; } .card{ grid-column:auto; } .card:nth-child(n){ margin-top:0; } }
.tier-h{ grid-column:1 / -1; display:flex; align-items:center; gap:12px; font:500 11px/1 var(--f-mono); letter-spacing:.06em; text-transform:uppercase; color:var(--mute); }
.tier-h::after{ content:""; flex:1; border-top:1px dashed var(--line-2); }
.tier-empty{ grid-column:span 3; aspect-ratio:4/5; border:1px dashed var(--line-2); display:grid; place-items:center; text-align:center; padding:16px;
  font:500 11px/1.4 var(--f-mono); letter-spacing:.04em; text-transform:uppercase; color:var(--mute); }

/* ---------- 13. GLYPH TILES --------------------------------------------- */
.gl{ stroke:var(--ink); fill:none; stroke-width:1.5; vector-effect:non-scaling-stroke; }
.gl-f{ fill:var(--ink); }
.gl-move{ transition:transform var(--d-2) var(--ease-settle); transform-box:view-box; transform-origin:50% 50%; }
:is(.card,.cell,[data-glyph-host]):is(:hover,:focus-visible,:focus-within) .gl-move.rot30{ transform:rotate(30deg); }
:is(.card,.cell,[data-glyph-host]):is(:hover,:focus-visible,:focus-within) .gl-move.drop90{ transform:rotate(90deg); }
:is(.card,.cell,[data-glyph-host]):is(:hover,:focus-visible,:focus-within) .gl-move.swing{ transform:rotate(-30deg); }
:is(.card,.cell,[data-glyph-host]):is(:hover,:focus-visible,:focus-within) .gl-move.key{ transform:rotate(-40deg); }
:is(.card,.cell,[data-glyph-host]):is(:hover,:focus-visible,:focus-within) .gl-move.flute{ transform:rotate(15deg); }

/* ---------- 14. BIG SENTENCE, QUOTE, LABELS ------------------------------ */
.rules{ display:grid; gap:clamp(20px,3vw,40px); }
.rule{ display:grid; grid-template-columns:minmax(0,1fr) auto; gap:20px; align-items:end; }
.rule .display .boxed{ box-shadow:inset 0 0 0 1px var(--line); padding:0 .12em; }
.motion-ok .rules.armed .boxed{ box-shadow:none; position:relative; }
.rule .src{ font:400 11px/1.3 var(--f-mono); letter-spacing:.04em; color:var(--mute); text-transform:uppercase; white-space:nowrap; display:flex; align-items:center; gap:8px; }
.rule .src::before{ content:""; width:48px; border-top:1px solid var(--line); }
.inline-tile{ display:inline-flex; vertical-align:.08em; height:.62em; margin:0 .12em; gap:2px; align-items:stretch; }
.inline-tile i{ width:.24em; background:var(--c, var(--ink)); border:1px solid var(--line); }
.inline-tile.meter i{ width:.09em; border-width:.5px; }
.inline-tile.meter i.pending{ background:repeating-linear-gradient(-60deg, var(--claim-specified) 0 1px, transparent 1px 3px); }
.inline-img{ display:inline-block; vertical-align:-.08em; height:.82em; width:auto; aspect-ratio:4/3; object-fit:cover; margin:0 .1em; border:1px solid var(--line); background:var(--paper-2); }
@media (max-width:767px){ .rule{ grid-template-columns:1fr; } }
.quote-card{ position:relative; display:grid; align-items:end; min-height:clamp(260px, 30vw, 420px); overflow:hidden; border-radius:var(--r-plate); }
.quote-card img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.quote-card blockquote{ position:relative; margin:24px; max-width:640px; background:var(--paper); padding:20px 22px; border:1px solid var(--line); }
.quote-card blockquote p{ font:560 clamp(22px,2.6vw,38px)/1.08 var(--f-sans); font-stretch:86%; text-transform:uppercase; }
.quote-card cite{ display:block; margin-top:12px; font:400 11px/1.3 var(--f-mono); letter-spacing:.04em; text-transform:uppercase; color:var(--mute); font-style:normal; }

/* herbarium labels */
.labels{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:var(--gutter); }
@media (max-width:1023px){ .labels{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:767px){ .labels{ grid-template-columns:1fr; } }
.hlabel{ position:relative; background:var(--paper-2); padding:22px 18px 18px 22px; border-left:2px solid var(--rule, var(--line)); }
:root[data-reality="investigation"] .hlabel{ border-left-width:4px; }
.hlabel::before{ content:"+"; position:absolute; top:-9px; left:50%; translate:-50% 0; font:400 16px/1 var(--f-mono); color:var(--cross); }
.hlabel .no{ font:500 11px/1 var(--f-mono); letter-spacing:.06em; text-transform:uppercase; color:var(--mute); display:flex; justify-content:space-between; gap:8px; }
.hlabel h3{ font:600 22px/1.1 var(--f-sans); font-stretch:90%; margin:10px 0 8px; }
.hlabel p{ font-size:15px; line-height:1.5; }
.hlabel .src{ margin-top:12px; display:grid; gap:3px; }
.hlabel p.micro, .hlabel .src{ font:400 11px/1.4 var(--f-mono); letter-spacing:.04em; }

/* ---------- 15. LEDGER, REVISIONS, CLOUDS -------------------------------- */
table{ border-collapse:collapse; width:100%; }
.ledger th, .ledger td, .revs th, .revs td, .register th, .register td{ text-align:left; vertical-align:top; padding:10px 12px 10px 0; border-top:1px solid var(--hair); }
.ledger th, .revs th, .register th{ font:500 11px/1.2 var(--f-mono); letter-spacing:.06em; text-transform:uppercase; color:var(--mute); }
.ledger td{ font-size:15px; line-height:1.45; }
.ledger td.v{ font:500 13px/1.35 var(--f-mono); }
.revs td{ font:400 12px/1.4 var(--f-mono); }
.struck li{ text-decoration:line-through; color:var(--mute); font-size:15px; padding:4px 0; }
.cloud{ position:relative; display:inline-block; padding:4px 10px; }
.cloud svg{ position:absolute; inset:-4px; width:calc(100% + 8px); height:calc(100% + 8px); overflow:visible; }
.tablewrap{ overflow-x:auto; }

/* instruments */
.inst{ display:grid; gap:14px; }
.inst-controls{ display:flex; flex-wrap:wrap; gap:8px; align-items:center; }
.inst-controls input[type=range]{ flex:1 1 220px; accent-color:var(--signal); min-height:32px; }
.inst-readout{ font:500 15px/1.35 var(--f-mono); font-variant-numeric:tabular-nums slashed-zero; letter-spacing:.02em; text-transform:uppercase; }
.inst-note{ font:400 12px/1.4 var(--f-mono); color:var(--mute); }
.inst [data-step][aria-pressed="true"]{ background:var(--ink); color:var(--paper); }

/* scroll axis */
.axis-toc{ position:fixed; top:calc(var(--bar-h) + var(--sheet-mt) + 24px); bottom:24px; right:calc(var(--sheet-mx) + 18px); width:1px; background:var(--teal-ink); z-index:15; display:none; }
@media (min-width:1280px){ .axis-toc{ display:block; } }
.axis-toc a{ position:absolute; right:-6px; width:13px; height:1px; background:var(--teal-ink); }
.axis-toc a span{ position:absolute; right:20px; top:-7px; font:500 11px/1 var(--f-mono); white-space:nowrap; background:var(--paper); padding:2px 4px; opacity:0; pointer-events:none; text-transform:uppercase; letter-spacing:.04em; }
.axis-toc a:hover span, .axis-toc a:focus-visible span{ opacity:1; }
.axis-toc .ball{ position:absolute; left:-5px; top:0; width:11px; height:11px; border-radius:50%; background:radial-gradient(circle at 35% 28%, #99E0DA, #36B3A8 50%, #123E3B);
  translate:0 calc(var(--p, 0) * (100cqh - 11px)); }
.axis-toc{ container-type:size; }
@supports (animation-timeline: scroll()) {
  .axis-toc .ball{ animation:axis-ball linear both; animation-timeline:scroll(root block); }
  @keyframes axis-ball{ from{ translate:0 0; } to{ translate:0 calc(100cqh - 11px); } }
}

/* explode (P7): default state = exploded/final */
.explode-part{ translate:0 calc(var(--explode) * var(--dz, 0px)); }
@supports (animation-timeline: view()) {
  .motion-ok .explode{ animation:explode-in linear both; animation-timeline:view(); animation-range:entry 20% cover 55%; }
}
@keyframes explode-in{ from{ --explode:0; } to{ --explode:1; } }
.motion-ok .explode.io-armed{ --explode:0; }
.motion-ok .explode.io-armed .explode-part{ transition:translate 700ms var(--ease-settle); }
.motion-ok .explode.io-armed.is-in{ --explode:1; }

/* load-path tracer (P9) */
.tracer-dot{ width:8px; height:8px; border-radius:50%; background:var(--ink-load); position:absolute; left:0; top:0; offset-path:var(--route); offset-distance:100%; offset-rotate:0deg; }
.motion-ok .tracer.is-running .tracer-dot{ animation:trace 1.6s var(--ease-settle) both; }
@keyframes trace{ from{ offset-distance:0%; } to{ offset-distance:100%; } }

/* ---------- 16. FOOTER TITLE BLOCK -------------------------------------- */
.titleblock{ display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); border:1px solid var(--line); margin-top:var(--s-8); }
.titleblock > div{ border-right:1px solid var(--line); border-bottom:1px solid var(--line); padding:10px 12px; min-height:58px; display:flex; flex-direction:column; gap:6px; justify-content:space-between; }
.titleblock .k{ font:400 11px/1 var(--f-mono); letter-spacing:.04em; color:var(--mute); text-transform:uppercase; }
.titleblock .v{ font:500 12px/1.35 var(--f-mono); letter-spacing:.03em; text-transform:uppercase; }
.titleblock .v a{ text-decoration:none; } .titleblock .v a:hover{ text-decoration:underline; }
.titleblock .wide{ grid-column:span 3; }
.titleblock .full{ grid-column:1 / -1; border-right:0; }
.titleblock > div:nth-child(6n){ border-right:0; }
.proj{ width:40px; height:24px; }
@media (max-width:1023px){ .titleblock{ grid-template-columns:repeat(2,minmax(0,1fr)); } .titleblock .wide{ grid-column:1 / -1; } .titleblock > div{ border-right:1px solid var(--line); } .titleblock > div:nth-child(2n){ border-right:0; } }

/* ---------- 17. REALITY CUT (signature 1) ------------------------------- */
.cut-plane{ position:fixed; left:0; right:0; top:0; height:1px; background:var(--signal); display:none; z-index:99; pointer-events:none; }
.cut-plane .ztag{ position:absolute; right:calc(var(--sheet-mx) + 16px); top:0; translate:0 -50%; background:#F25C2A; color:#fff;
  font:500 12px/1 var(--f-mono); letter-spacing:.04em; padding:5px 8px; font-variant-numeric:tabular-nums; white-space:nowrap; }
:root.vt-reality .cut-plane{ display:block; view-transition-name:mx-plane; }
:root.vt-reality::view-transition-old(root){ animation:none; }
:root.vt-reality::view-transition-new(root){ animation:mx-cut var(--d-3) var(--ease-draft) both; }
:root.vt-reality::view-transition-group(mx-plane){ animation:mx-plane var(--d-3) var(--ease-draft) both; }
:root.vt-reality::view-transition-old(mx-plane){ display:none; }
@keyframes mx-cut{ from{ clip-path:inset(0 0 100% 0); } to{ clip-path:inset(0); } }
@keyframes mx-plane{ from{ transform:translateY(0); } to{ transform:translateY(100vh); } }
.sheet.fade-in{ animation:fade-in var(--fd,200ms) ease-out; }
@keyframes fade-in{ from{ opacity:.25; } }
.h1-settle{ animation:h1-settle 520ms var(--ease-settle); }
@keyframes h1-settle{ from{ font-stretch:70%; } to{ font-stretch:84%; } }

/* cross-document morph */
@media (prefers-reduced-motion: no-preference){ @view-transition{ navigation:auto; } }
::view-transition-group(specimen){ animation-duration:380ms; animation-timing-function:var(--ease-settle); }

/* ---------- 17b. ANCHORS, LOUPE, MARK (shared) ---------------------- */
/* ---------- anchors (HTML squares positioned in % of the stage) ---------- */
.stage .anc{ position:absolute; left:var(--ax); top:var(--ay); width:8px; height:8px; translate:-50% -50%; z-index:3;
  background:var(--line); color:transparent; font:600 11px/1 var(--f-mono); display:grid; place-items:center; overflow:hidden; font-style:normal; }
:root[data-reality="investigation"] .stage .anc{ background:var(--paper); box-shadow:inset 0 0 0 1px var(--line); }
:root[data-reality="investigation"] .stage .anc::after{ content:""; position:absolute; inset:2.5px; background:var(--line); }
.stage .anc.is-hot{ background:var(--signal)!important; }
.motion-ok .stage.plot-armed .anc{ scale:0; }
.motion-ok .stage.is-plotted .anc{ scale:1; transition:scale var(--d-1) var(--ease-settle) calc(var(--i,0) * 70ms); }
.callout{ margin-top:-.7em; }
.callout[data-align="left"]{ margin-left:10px; }
.callout[data-align="right"]{ margin-left:-10px; }
.dim-label.right{ translate:-100% -50%; text-align:right; }
.datum-label{ translate:0 -100%; padding-bottom:2px; }
@media (max-width:767px){
  .stage .anc{ width:18px; height:18px; color:var(--paper); background:var(--line); }
  :root[data-reality="investigation"] .stage .anc{ background:var(--line); color:var(--paper); box-shadow:none; }
  :root[data-reality="investigation"] .stage .anc::after{ display:none; }
  .datum-label, .dim-label{ font-size:11px; }
}

/* ---------- loupe ---------- */
.loupe{ position:absolute; z-index:6; width:72px; height:72px; translate:-50% calc(-100% - 18px); pointer-events:none; opacity:0;
  transition:opacity var(--d-1) var(--ease-settle); }
.loupe.on{ opacity:1; }
.loupe span{ position:absolute; inset:0; background-repeat:no-repeat; background-color:var(--paper); border:1px solid var(--line); }
.loupe::before, .loupe::after{ content:""; position:absolute; width:8px; height:8px; border:1px solid var(--line); }
.loupe::before{ left:-5px; top:-5px; border-right:0; border-bottom:0; }
.loupe::after{ right:-5px; bottom:-5px; border-left:0; border-top:0; }
.loupe em{ position:absolute; top:calc(100% + 4px); left:50%; translate:-50% 0; white-space:nowrap; font:400 11px/1 var(--f-mono); font-style:normal; letter-spacing:.04em; color:var(--mute); background:var(--paper); padding:2px 3px; }
@media (max-width:767px){ .loupe{ display:none; } }

/* ---------- logo construction (once per session) ---------- */
.motion-ok .mark.construct .mk-g1, .motion-ok .mark.construct .mk-g2, .motion-ok .mark.construct .mk-g3{ animation:mk-in 120ms var(--ease-settle) both; }
.motion-ok .mark.construct .mk-g2{ animation-delay:120ms; }
.motion-ok .mark.construct .mk-g3{ animation-delay:240ms; }
.motion-ok .mark.construct .mk-ball{ animation:mk-drop var(--d-2) var(--ease-settle) 380ms both; }
@keyframes mk-in{ from{ opacity:0; } }
@keyframes mk-drop{ from{ transform:translateY(-520px); } }


.legend-plus{ text-decoration:none; border:1px solid var(--line); padding:2px 4px; font:500 11px/1 var(--f-mono); }
.legend-plus:hover{ background:var(--ink); color:var(--paper); }
.state-tag{ display:flex; gap:8px; align-items:center; }

/* ---------- 18. REDUCED MOTION / PRINT / NO-JS --------------------------- */
:root:not(.motion-ok) *{ scroll-behavior:auto; }
@media (prefers-reduced-motion: reduce){ *{ scroll-behavior:auto!important; } }
@media print{
  .backdrop, .bar, .fan-sec, .cut-plane, .axis-toc, .reality{ display:none!important; }
  body{ background:#fff; }
  .sheet{ margin:0; border-radius:0; background:#fff; }
  [data-view]{ display:block!important; }
  a[href^="http"]::after{ content:" (" attr(href) ")"; font-size:10px; }
}
.titleblock .reality-btn{ padding:0 10px; height:32px; }

/* shared fixes, audit round 2 */
:root:not(.motion-ok) .gl-move{ transition:none; transform:none!important; }
.nw{ white-space:nowrap; }
.dw-target{ fill:none; stroke:var(--ink-target); stroke-width:1; vector-effect:non-scaling-stroke; }
.dw-open{ fill:none; stroke:var(--ink-open); stroke-width:1; vector-effect:non-scaling-stroke; }
.dw-flow{ fill:none; stroke:var(--ink-flow); stroke-width:1; vector-effect:non-scaling-stroke; }