/* ============================================================================
   Tablize — V5. The complete site.

   Visual system: the Linear-modern constitution (clize `dark-flow`) in BOTH
   values — dark as the library ships it, light as the derived inversion that
   won the style lab. One system, two themes, switchable, system-following.

   THEMING —— how it works, and why this way
   Every colour token is declared twice:
       --paper:#fff;                          <- fallback for old engines
       --paper:light-dark(#fff, #08080a);     <- resolves off `color-scheme`
   `light-dark()` reads the computed `color-scheme`, so:
       :root                    -> `light dark`  = follow the OS
       :root[data-theme=light]  -> `light`       = forced light
       :root[data-theme=dark]   -> `dark`        = forced dark
   That means system-following needs no JavaScript and no duplicated block, and
   the toggle only has to set one attribute. Engines without `light-dark()`
   keep the first declaration and get the light theme — a real fallback, not a
   broken page.

   COLOUR SEMANTICS —— the one deliberate departure from site/DESIGN.md
   DESIGN.md gives a single signal colour to "acceptance, rejection, and active
   controls" at once. That conflates two different jobs, and on this product the
   confusion is expensive: if the Install button and a blocked batch are the
   same colour, "the orange thing" stops meaning "a person is needed".
   So V5 splits them:
       --accent  indigo   interactive only: CTAs, links, focus, active nav
       --signal  orange   interception only: blocked writes, needs-a-person,
                          rejected, current-state-that-stops-the-line
   Passing is still ink + `■` + a plain word. There is no green anywhere.
   ========================================================================== */

:root{
  color-scheme: light dark;

  /* surfaces */
  --paper:#ffffff;            --paper:light-dark(#ffffff, #08080a);
  --surface:#fcfcfd;          --surface:light-dark(#fcfcfd, #0d0d10);
  --raised:#fafafb;           --raised:light-dark(#fafafb, #121216);
  --sunken:#f6f6f8;           --sunken:light-dark(#f6f6f8, #0a0a0c);
  --ink-panel:#0d0d10;        --ink-panel:light-dark(#0d0d10, #050506);

  /* text */
  --ink:#16161a;              --ink:light-dark(#16161a, #ededef);
  --muted:#5c6069;            --muted:light-dark(#5c6069, #9ca1aa);
  --subtle:#82868f;           --subtle:light-dark(#82868f, #7c818b);
  --on-ink:#fbfbfc;           --on-ink:light-dark(#fbfbfc, #ededef);
  --on-ink-muted:#9ca1aa;     --on-ink-muted:light-dark(#9ca1aa, #8a8f98);

  /* rules */
  --line:rgba(16,17,26,.09);      --line:light-dark(rgba(16,17,26,.09), rgba(255,255,255,.08));
  --line-strong:rgba(16,17,26,.16); --line-strong:light-dark(rgba(16,17,26,.16), rgba(255,255,255,.14));

  /* interactive — indigo, the product app's own family */
  --accent:#5e6ad2;           --accent:light-dark(#5e6ad2, #5e6ad2);
  --accent-hover:#525dc4;     --accent-hover:light-dark(#525dc4, #6872d9);
  --accent-text:#4f59b8;      --accent-text:light-dark(#4f59b8, #8f97e4);
  --accent-soft:rgba(94,106,210,.07); --accent-soft:light-dark(rgba(94,106,210,.07), rgba(94,106,210,.12));
  --accent-line:rgba(94,106,210,.34); --accent-line:light-dark(rgba(94,106,210,.34), rgba(94,106,210,.44));
  --on-accent:#ffffff;

  /* interception — orange, and nothing else uses it.
     The light value is #c9461d, not the brand #ec5d39: signal text sits at
     9–11px on raised surfaces, and the brand orange only reaches 4.30 there.
     #ec5d39 survives as --signal-fill, where it is a background under white. */
  --signal:#c9461d;           --signal:light-dark(#c9461d, #ff7a52);
  --signal-fill:#ec5d39;      --signal-fill:light-dark(#ec5d39, #e2521f);
  --signal-soft:rgba(236,93,57,.09); --signal-soft:light-dark(rgba(236,93,57,.09), rgba(255,122,82,.13));
  --signal-line:rgba(236,93,57,.42); --signal-line:light-dark(rgba(236,93,57,.42), rgba(255,122,82,.46));
  --on-signal:#ffffff;

  /* elevation */
  --sh-1:0 1px 2px rgba(16,17,26,.05);
  --sh-1:light-dark(0 1px 2px rgba(16,17,26,.05), 0 1px 2px rgba(0,0,0,.5));
  --sh-2:0 1px 2px rgba(16,17,26,.04), 0 8px 32px rgba(16,17,26,.07);
  --sh-2:light-dark(0 1px 2px rgba(16,17,26,.04) , 0 2px 20px rgba(0,0,0,.45));
  --glow:0 4px 12px rgba(94,106,210,.28), inset 0 1px 0 0 rgba(255,255,255,.22);

  --display:"Inter",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --body:"Inter",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --pad:clamp(20px,4vw,56px);
  --section:clamp(40px,4vw,66px);
  --r-lg:16px; --r-md:12px; --r-sm:8px;
}
:root[data-theme="light"]{ color-scheme: light }
:root[data-theme="dark"]{ color-scheme: dark }

/* theme-paired assets: screenshots exist in both product themes */
.only-dark{display:none}
:root[data-theme="dark"] .only-dark{display:block}
:root[data-theme="dark"] .only-light{display:none}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .only-dark{display:block}
  :root:not([data-theme="light"]) .only-light{display:none}
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;
  line-height:1.6;-webkit-font-smoothing:antialiased;
  transition:background-color 180ms linear,color 180ms linear}
a{color:inherit}
button,input{font:inherit}
h1,h2,h3,h4,p,figure,ul{margin:0}
ul{padding:0;list-style:none}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.03em;line-height:1.04}
img{display:block;max-width:100%;height:auto}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.shell{width:min(100%,1320px);margin-inline:auto;padding-inline:var(--pad)}
.section{padding-block:var(--section);border-top:1px solid var(--line)}
.mono{font-family:var(--mono)}
.sig{color:var(--signal);font-weight:600}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:8px;left:8px;z-index:200;display:inline-flex;align-items:center;min-height:44px;
  padding:10px 16px;border-radius:var(--r-sm);background:var(--accent);color:#fff;font-size:14px;font-weight:600;
  text-decoration:none;transform:translateY(-200%)}
.skip-link:focus{transform:none}

.eyebrow,.label,.no{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.14em;
  text-transform:uppercase;line-height:1.3}
.lede{font-size:clamp(16px,1.35vw,20px);line-height:1.5;color:var(--muted)}
.lede b,.lede strong{color:var(--ink);font-weight:600}

.head{display:flex;flex-wrap:wrap;gap:8px 30px;align-items:baseline;margin-bottom:clamp(20px,2.2vw,32px)}
.no{flex:none;min-width:158px;padding-top:7px;border-top:1px solid var(--line-strong);color:var(--subtle)}
.head .hd{flex:1 1 440px;min-width:0}
.head h2{font-size:clamp(27px,3vw,44px);max-width:19ch;margin-bottom:12px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 20px;
  border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--paper);color:var(--ink);
  font-size:14px;font-weight:600;line-height:1;text-decoration:none;cursor:pointer;box-shadow:var(--sh-1);
  transition:background-color 140ms ease-out,border-color 140ms ease-out,transform 140ms ease-out}
.btn:hover{background:var(--raised)}
.btn-primary{border-color:transparent;background:var(--accent);color:var(--on-accent);box-shadow:var(--glow)}
.btn-primary:hover{background:var(--accent-hover)}
.actions{display:flex;flex-wrap:wrap;gap:12px}

/* ============================ nav ============================ */
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);
  background:color-mix(in srgb, var(--paper) 88%, transparent);backdrop-filter:blur(12px)}
.nav{display:flex;align-items:center;gap:16px;min-height:62px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:600;letter-spacing:-.03em;
  text-decoration:none;flex:none}
.brand-mark{width:22px;height:22px;border-radius:6px;background:var(--accent);position:relative;flex:none;
  box-shadow:var(--glow)}
.brand-mark::after{content:"";position:absolute;inset:6px 6px auto auto;width:6px;height:6px;border-radius:2px;
  background:#fff;opacity:.9}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-links>a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;border-radius:var(--r-sm);
  font-size:13.5px;color:var(--muted);text-decoration:none;white-space:nowrap}
.nav-links>a:hover{color:var(--ink);background:var(--raised)}
.nav-tail{display:flex;align-items:center;gap:10px;flex:none}
.nav-tail .btn{min-height:44px;padding:10px 18px;font-size:13.5px}
.nav-signin{display:inline-flex;align-items:center;min-height:44px;padding:0 10px;font-size:13.5px;
  color:var(--muted);text-decoration:none;border-radius:var(--r-sm)}
.nav-signin:hover{color:var(--ink);background:var(--raised)}
.menu-button{display:none;align-items:center;justify-content:center;width:44px;height:44px;margin-left:auto;
  border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--paper);cursor:pointer}
.menu-lines,.menu-lines::before,.menu-lines::after{display:block;width:16px;height:1.5px;background:var(--ink);
  content:"";border-radius:2px}
.menu-lines::before{transform:translateY(-5px)}
.menu-lines::after{transform:translateY(3.5px)}

/* theme switch — native radios, so keyboard and SR behaviour is free */
.theme{display:inline-flex;align-items:center;gap:0;padding:0;border:1px solid var(--line);
  border-radius:10px;background:var(--raised)}
.theme legend{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.theme label{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;
  padding:0 10px;border-radius:9px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted);cursor:pointer;user-select:none}
/* pointer-events:none matters: these sit absolutely at their static position and
   would otherwise overlap the NEXT label and swallow its clicks. Keyboard focus
   is unaffected, so the radiogroup still arrows and tabs correctly. */
.theme input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
/* "currently selected" is a state, and state is interactive — so it wears the
   accent. A bare surface swap was almost invisible on the dark track. */
.theme input:checked+label{background:var(--accent-soft);color:var(--accent-text);
  box-shadow:inset 0 0 0 1px var(--accent-line)}
.theme input:focus-visible+label{outline:2px solid var(--accent);outline-offset:2px}
.theme label:hover{color:var(--ink)}

/* ============================ hero ============================ */
.hero{padding-block:clamp(30px,3.6vw,56px) clamp(24px,2.6vw,38px)}
.claim{display:grid;gap:clamp(18px,2vw,34px)}
@media (min-width:1120px){ .claim{grid-template-columns:7fr 5fr;align-items:end} }
.claim>*{min-width:0}
.hero .eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:18px;color:var(--accent-text)}
.hero .eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent)}
h1{font-size:clamp(36px,4.6vw,64px);line-height:.98;letter-spacing:-.035em;max-width:15ch;
  background:linear-gradient(180deg,var(--ink),color-mix(in srgb,var(--ink) 72%,transparent));
  -webkit-background-clip:text;background-clip:text;color:transparent}
@supports not (background-clip:text){ h1{color:var(--ink)} }
.claim-right p{max-width:52ch}
.claim-lede{font-size:clamp(15px,1.2vw,17.5px);line-height:1.5;color:var(--muted)}
.claim-lede b{color:var(--ink);font-weight:600}
.claim-run{margin-top:14px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--raised);box-shadow:var(--sh-1);font-family:var(--mono);font-size:11.5px;line-height:1.75;
  color:var(--muted)}
.claim-run b{color:var(--ink);font-weight:500}
.claim-run .x{color:var(--signal);font-weight:600}
.claim .actions{margin-top:16px}

/* ---- the four things the hero has to answer ---- */
.facts{display:grid;gap:0;margin-top:clamp(16px,1.8vw,24px);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
@media (min-width:1000px){ .facts{grid-template-columns:repeat(4,1fr)} }
.fact{padding:14px 15px 16px;border-bottom:1px solid var(--line)}
.fact:last-child{border-bottom:0}
@media (min-width:1000px){
  .fact{border-bottom:0;border-right:1px solid var(--line)}
  .fact:last-child{border-right:0}
}
.fact .k{display:block;margin-bottom:9px;font-family:var(--mono);font-size:10px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--accent-text)}
.fact p{font-size:13.5px;line-height:1.5;color:var(--muted)}
.fact p b{color:var(--ink);font-weight:600}

/* ============================ the replay ============================ */
.panels{display:grid;gap:clamp(12px,1.4vw,18px);margin-top:clamp(18px,2.2vw,30px)}
.panels>*{min-width:0}
.panels>.sess{order:2} .panels>.stagewrap{order:1}
@media (min-width:1340px){
  .panels{grid-template-columns:minmax(290px,320px) 1fr;align-items:stretch}
  .panels>.sess{order:1;contain:size} .panels>.stagewrap{order:2}
}
.sess{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;background:var(--ink-panel);color:var(--on-ink);box-shadow:var(--sh-2)}
.sess-head{display:flex;flex-wrap:wrap;gap:4px 12px;justify-content:space-between;padding:11px 14px;
  border-bottom:1px solid rgba(255,255,255,.07);font-family:var(--mono);font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--on-ink-muted)}
.sess-head b{color:var(--on-ink);font-weight:500}
.sess-body{flex:1;min-height:236px;max-height:256px;padding:14px;overflow-y:auto;overflow-x:hidden;
  font-family:var(--mono);font-size:12px;line-height:1.7;scrollbar-width:thin;
  scrollbar-color:rgba(255,255,255,.16) transparent}
@media (min-width:1340px){ .sess-body{height:0;max-height:none} }
#stream>div{margin-bottom:2px}
.u{color:var(--on-ink)} .u .ar{color:var(--accent-text);font-weight:600}
.say{color:var(--on-ink-muted)}
.cmd{color:#c9cbd1} .cmd b{color:#fff;font-weight:600}
.out{padding-left:14px;color:var(--on-ink-muted)}
.out .ok{color:#fff;font-weight:600}
.out .no{color:var(--signal);font-weight:600}
.fin{color:#c9cbd1}
.turnsep{height:1px;margin:10px 0 11px;background:rgba(255,255,255,.07)}
.sess-input{display:flex;gap:8px;align-items:baseline;min-height:42px;padding:11px 14px;
  border-top:1px solid rgba(255,255,255,.07);font-family:var(--mono);font-size:12px;color:var(--on-ink)}
.sess-input .ar{color:var(--accent-text);font-weight:600;flex:none}
.caret{display:inline-block;width:7px;height:14px;margin-left:2px;vertical-align:-2px;border-radius:1px;
  background:var(--accent);animation:blink 1.05s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

.stage{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;background:var(--surface);box-shadow:var(--sh-2)}
.stage-head{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;
  padding:11px 15px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:10.5px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.stage-head .t{color:var(--ink)}
.sign{color:var(--subtle);letter-spacing:.06em;text-transform:none}
.chip{display:inline-flex;align-items:center;gap:7px;padding:3px 9px;border-radius:999px;font-weight:500;
  transition:background-color 160ms,color 160ms}
.chip.idle{color:var(--subtle)}
.chip.run{color:var(--accent-text);background:var(--accent-soft)}
.chip.block{color:var(--on-signal);background:var(--signal-fill)}
.chip.ok{color:var(--ink);background:var(--raised)}
.canvas{position:relative;flex:1;padding:14px 14px 6px;background:var(--sunken)}
.canvas-top{display:flex;justify-content:flex-end;padding:0 4px 8px;font-family:var(--mono);font-size:10.5px;
  color:var(--subtle)}
.flow{overflow-x:auto;overflow-y:hidden;scrollbar-width:thin}
.lane{display:flex;align-items:center;width:max-content;padding:8px 0 18px;transform-origin:left center}
.offl{flex:none;width:44px;align-self:stretch;display:flex;align-items:center;justify-content:center;
  margin-block:6px;border:1px dashed var(--line-strong);border-radius:var(--r-md);color:var(--subtle)}
.offl span{writing-mode:vertical-rl;padding:8px 0;font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;
  text-transform:uppercase;line-height:1.2}
.node{flex:none;width:158px;padding:11px 12px;border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--paper);box-shadow:var(--sh-1);opacity:0;transform:translateY(6px);
  transition:opacity 180ms ease-out,transform 180ms ease-out,box-shadow 160ms ease-out,border-color 160ms}
.node.on{opacity:1;transform:none}
.node.pulse{border-color:var(--signal-line);box-shadow:0 0 0 2px var(--signal-soft),var(--sh-1)}
.node.pulse-ink{border-color:var(--accent-line);box-shadow:0 0 0 2px var(--accent-soft),var(--sh-1)}
.node .kind{margin-bottom:7px;font-family:var(--mono);font-size:8.5px;font-weight:500;letter-spacing:.13em;
  text-transform:uppercase;color:var(--accent-text);white-space:nowrap}
.node .name{margin-bottom:8px;min-height:2.5em;font-size:12px;font-weight:600;letter-spacing:-.01em;
  line-height:1.25}
.node .num{display:flex;align-items:baseline;gap:5px}
.node .num b{font-size:27px;font-weight:600;line-height:1;letter-spacing:-.035em;font-variant-numeric:tabular-nums}
.node .num span{font-family:var(--mono);font-size:9.5px;color:var(--muted)}
.node .sub{margin-top:6px;min-height:2.6em;font-family:var(--mono);font-size:9px;line-height:1.5;color:var(--muted)}
.node .sub b{color:var(--ink);font-weight:500}

.lens{font-family:var(--mono);opacity:0;transition:opacity 180ms ease-out,box-shadow 160ms}
.lens.on{opacity:1}
.lens-lbl{display:block;font-size:8.5px;font-weight:500;letter-spacing:.13em;text-transform:uppercase;
  color:var(--muted)}
.lens-val{display:flex;align-items:baseline;gap:5px;font-size:9.5px;font-weight:600;color:var(--ink)}
.lens-val b{font-size:17px;line-height:1;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.lens.zero .lens-val{color:var(--signal)}
.lens-sub{display:block;font-size:9px;line-height:1.5;color:var(--muted)}
.lens-sub b{color:var(--ink);font-weight:500}
.lens-of{display:none}
.node .lens{margin-top:8px;padding-top:7px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;
  align-items:baseline;gap:2px 8px}
.node .lens .lens-lbl,.node .lens .lens-sub{width:100%}

.edge{flex:none;padding:0 4px;text-align:center;opacity:0;transition:opacity 180ms ease-out}
.edge.on{opacity:1}
.edge .cap{margin-bottom:4px;font-family:var(--mono);font-size:8.5px;color:var(--muted);white-space:nowrap}
.edge .cap b{color:var(--ink);font-weight:500}
.edge .bar{position:relative;min-width:50px;height:1px;background:var(--line-strong)}
.edge .bar::after{content:"";position:absolute;right:-1px;top:-3px;border-left:5px solid var(--line-strong);
  border-top:3px solid transparent;border-bottom:3px solid transparent}
.edge .tag{margin-top:4px;font-family:var(--mono);font-size:8.5px;color:var(--muted);white-space:nowrap;
  opacity:0;transition:opacity 160ms}
.edge .tag.on{opacity:1}
.edge .verdict{margin-top:4px;margin-inline:auto;max-width:104px;min-height:1.2em;font-family:var(--mono);
  font-size:8.5px;line-height:1.35}
.edge .verdict .thru{color:var(--ink);font-weight:600}
.edge .verdict .blk{color:var(--signal);font-weight:600}

.gate{flex:none;min-width:54px;display:grid;place-items:center;gap:0;position:relative;padding:14px 10px;
  border:1px solid var(--line-strong);border-radius:var(--r-md);background:var(--paper);opacity:0;
  transform:scale(.94);transition:opacity 180ms ease-out,transform 180ms ease-out,border-color 160ms,
  background-color 160ms,box-shadow 160ms}
.gate.on{opacity:1;transform:none}
.gate .glyph{font-family:var(--mono);font-size:18px;font-weight:600;line-height:1;color:var(--muted)}
.gate .g-lbl{position:absolute;top:calc(100% + 5px);left:50%;transform:translateX(-50%);white-space:nowrap;
  font-family:var(--mono);font-size:8.5px;font-weight:500;color:var(--muted)}
.gate.checking{border-color:var(--signal-line)} .gate.checking .glyph{color:var(--signal)}
.gate.blocked{border-color:var(--signal-line);background:var(--signal-soft)}
.gate.blocked .glyph,.gate.blocked .g-lbl{color:var(--signal)}
.gate.passed{border-color:var(--accent-line);background:var(--accent-soft)}
.gate.passed .glyph{color:var(--ink)} .gate.passed .g-lbl{color:var(--ink)}
.gate.pending{border-style:dashed;border-color:var(--signal-line)}
.gate.pending .glyph,.gate.pending .g-lbl{color:var(--signal)}
.gate.pulse{box-shadow:0 0 0 3px var(--signal-soft)}
.lens-slot:empty{display:none}
.lens-slot .lens{flex:none;width:158px;padding:11px 12px;border:1px dashed var(--line-strong);
  border-radius:var(--r-lg);background:var(--paper)}
.lens-slot .lens-lbl{margin-bottom:7px}
.lens-slot .lens-val{margin-bottom:5px}
.lens-slot .lens-of{display:block;margin-top:5px;font-size:8.5px;line-height:1.35;color:var(--subtle)}

.stage-foot{padding:10px 15px;border-top:1px solid var(--line);background:var(--raised);
  font-family:var(--mono);font-size:9.5px;line-height:1.6;color:var(--subtle)}
.stage-foot b{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:9px}
.stage-foot a{color:var(--accent-text);font-weight:500}

.beat{display:flex;flex-wrap:wrap;align-items:center;gap:12px;min-height:52px;margin-top:clamp(12px,1.4vw,18px);
  padding:11px 15px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);
  font-family:var(--mono);font-size:11.5px}
.beat .n{flex:none;color:var(--accent-text);font-weight:600}
.beat .txt{color:var(--muted)}
.beat .txt b{color:var(--ink);font-weight:500}
.beat .beat-cta{display:none;margin-left:auto;gap:8px}
.beat.done .beat-cta{display:inline-flex;flex-wrap:wrap}
.beat .btn{min-height:40px;padding:10px 15px;font-size:13px}

@media (max-width:1119px){
  .lane{flex-direction:column;align-items:stretch;width:auto;padding:4px 2px 8px}
  .flow{overflow:visible}
  .offl{width:auto;margin:0;padding:7px 12px}
  .offl span{writing-mode:horizontal-tb;padding:0}
  .node{width:auto;display:grid;grid-template-columns:1fr auto;
    grid-template-areas:"kind num" "name num" "sub sub" "lens lens";column-gap:12px;align-items:center}
  .node .kind{grid-area:kind;margin-bottom:2px}
  .node .name{grid-area:name;min-height:0;margin-bottom:0}
  .node .num{grid-area:num;justify-content:flex-end}
  .node .sub{grid-area:sub;min-height:0;margin-top:5px}
  .node .lens{grid-area:lens}
  .lens-slot .lens{width:auto}
  .edge{display:flex;align-items:center;gap:10px;min-height:34px;padding:2px 0 2px 22px;text-align:left}
  .edge .bar{width:1px;min-width:0;height:26px}
  .edge .bar::after{right:-3px;top:auto;bottom:-1px;border-left:3px solid transparent;
    border-right:3px solid transparent;border-top:5px solid var(--line-strong);border-bottom:0}
  .edge .cap,.edge .tag,.edge .verdict{margin:0}
  .edge .verdict{max-width:none}
  .gate{display:flex;align-items:center;justify-content:flex-start;gap:12px;padding:10px 12px}
  .gate .g-lbl{position:static;transform:none;font-size:10px}
}

/* ============================ problem ============================ */
.steps{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  background:var(--surface)}
@media (min-width:920px){ .steps{grid-template-columns:repeat(3,1fr)} }
.step{padding:17px 17px 19px;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
@media (min-width:920px){
  .step{border-bottom:0;border-right:1px solid var(--line)}
  .step:last-child{border-right:0}
}
.step .label{display:block;margin-bottom:13px;color:var(--signal)}
.step h3{margin-bottom:9px;font-size:clamp(18px,1.6vw,23px)}
.step p{font-size:14px;line-height:1.55;color:var(--muted)}
.step p b{color:var(--ink);font-weight:600}
.verdict-line{margin-top:clamp(16px,1.8vw,24px);padding:20px 22px;border:1px solid var(--signal-line);
  border-radius:var(--r-lg);background:var(--signal-soft);font-size:clamp(20px,2.3vw,32px);font-weight:600;
  line-height:1.12;letter-spacing:-.03em;max-width:27ch;color:var(--ink)}

/* ============================ mechanism ============================ */
.flowgrid{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  background:var(--surface)}
@media (min-width:1000px){ .flowgrid{grid-template-columns:repeat(4,1fr)} }
.fstage{display:flex;flex-direction:column;padding:15px 16px 17px;border-bottom:1px solid var(--line)}
.fstage:last-child{border-bottom:0}
@media (min-width:1000px){
  .fstage{border-bottom:0;border-right:1px solid var(--line)}
  .fstage:last-child{border-right:0}
}
.fstage.gate-cell{background:var(--signal-soft)}
.fstage .label{display:block;margin-bottom:12px;color:var(--subtle)}
.fstage.gate-cell .label{color:var(--signal)}
.fstage h3{margin-bottom:8px;font-size:clamp(16px,1.4vw,20px)}
.fstage p{margin-bottom:12px;font-size:13.5px;line-height:1.5;color:var(--muted)}
.owner{margin-top:auto;padding-top:11px;border-top:1px solid var(--line);font-family:var(--mono);font-size:10px;
  letter-spacing:.06em;line-height:1.5;text-transform:uppercase}
.owner.you{color:var(--subtle)} .owner.us{color:var(--signal)}
.owner b{font-weight:600}
.flow-note{margin-top:14px;font-family:var(--mono);font-size:10.5px;line-height:1.75;color:var(--subtle);
  max-width:104ch}
.flow-note b{color:var(--ink)}

/* ============================ proof ============================ */
.evidence{display:grid;gap:clamp(14px,1.6vw,22px)}
.ev{display:grid;gap:clamp(10px,1.2vw,20px);align-items:start}
@media (min-width:1000px){ .ev{grid-template-columns:minmax(0,4fr) minmax(0,8fr)} }
.ev>*{min-width:0}
.ev-copy .label{display:block;margin-bottom:11px;color:var(--accent-text)}
.ev-copy h3{margin-bottom:9px;font-size:clamp(18px,1.6vw,24px)}
.ev-copy p{font-size:13.5px;line-height:1.55;color:var(--muted)}
.ev-copy p+p{margin-top:8px}
.ev-copy b{color:var(--ink);font-weight:600}
.shot{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);
  padding:10px;box-shadow:var(--sh-2)}
.shot-hd{display:flex;flex-wrap:wrap;gap:6px 16px;justify-content:space-between;padding:4px 4px 11px;
  font-family:var(--mono);font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--subtle)}
.shot img{width:100%;border-radius:var(--r-sm);box-shadow:0 0 0 1px var(--line)}
.shot figcaption{padding:12px 4px 3px;font-family:var(--mono);font-size:10.5px;line-height:1.6;color:var(--muted)}
.shot figcaption b{color:var(--ink);font-weight:500}
.proof-note{margin-top:15px;font-family:var(--mono);font-size:10.5px;line-height:1.75;color:var(--subtle);
  max-width:104ch}

/* ============================ fit ============================ */
.fit{display:grid;gap:clamp(16px,2vw,32px)}
@media (min-width:1000px){ .fit{grid-template-columns:minmax(0,7fr) minmax(0,5fr)} }
.fit>*{min-width:0}
.fit-list{border-top:1px solid var(--line)}
.fit-item{border-bottom:1px solid var(--line)}
.fit-item label{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:13px;
  min-height:50px;padding-block:7px;font-size:14.5px;line-height:1.4;cursor:pointer}
.fit-item input{width:20px;height:20px;margin:0;accent-color:var(--accent);flex:none}
.fit-item input:checked+span{color:var(--ink);font-weight:500}
.fit-item span{color:var(--muted)}
.fit-score{padding:18px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);
  box-shadow:var(--sh-2)}
.fit-score>.label{display:block;margin-bottom:12px;color:var(--subtle)}
.fit-count{display:flex;align-items:baseline;gap:9px;margin-bottom:13px}
.fit-count b{font-size:clamp(40px,4.4vw,58px);font-weight:600;line-height:.85;letter-spacing:-.045em;
  font-variant-numeric:tabular-nums}
.fit-count span{font-family:var(--mono);font-size:12px;color:var(--subtle)}
.fit-band{display:inline-flex;align-items:center;gap:8px;margin-bottom:11px;padding:5px 11px;border-radius:999px;
  border:1px solid var(--line-strong);font-family:var(--mono);font-size:10.5px;font-weight:500;
  letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.fit-band.strong{border-color:transparent;background:var(--accent);color:#fff}
.fit-band.pilot{border-color:var(--signal-line);background:var(--signal-soft);color:var(--signal)}
.fit-verdict{font-size:14.5px;line-height:1.5;color:var(--muted)}
.fit-verdict b{color:var(--ink);font-weight:600}
.fit-next{margin-top:13px;padding-top:12px;border-top:1px solid var(--line);font-family:var(--mono);
  font-size:11px;line-height:1.7;color:var(--subtle)}
.fit-next b{color:var(--ink)}

/* ============================ boundary ============================ */
.contract{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
@media (min-width:920px){ .contract{grid-template-columns:1fr 1fr} }
.col{padding:18px;background:var(--surface)}
.col+.col{border-top:1px solid var(--line)}
@media (min-width:920px){ .col+.col{border-top:0;border-left:1px solid var(--line)} }
.col.no{background:var(--signal-soft)}
.col>.label{display:block;margin-bottom:12px;color:var(--subtle)}
.col.no>.label{color:var(--signal)}
.col h3{margin-bottom:4px;font-size:clamp(18px,1.6vw,24px)}
.item{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;padding-block:10px;
  border-top:1px solid var(--line)}
.item .g{font-family:var(--mono);font-size:12px;font-weight:600;line-height:1.5;color:var(--muted)}
.col.no .item .g{color:var(--signal)}
.item p{font-size:13.5px;line-height:1.5;color:var(--muted)}
.item p b{color:var(--ink);font-weight:600}

/* ============================ install ============================ */
.install{display:grid;gap:clamp(16px,2vw,30px)}
.install>*{min-width:0}   /* the terminals are white-space:pre — never let them size the column */
@media (min-width:1080px){ .install{grid-template-columns:minmax(0,6fr) minmax(0,6fr)} }
.term{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--ink-panel);
  box-shadow:var(--sh-2)}
.term+.term{margin-top:15px}
.term-hd{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:50px;padding:8px 12px;
  border-bottom:1px solid rgba(255,255,255,.07);font-family:var(--mono);font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--on-ink-muted)}
.copy{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:84px;padding:0 14px;
  border:1px solid rgba(255,255,255,.16);border-radius:var(--r-sm);background:rgba(255,255,255,.06);
  color:var(--on-ink);font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  cursor:pointer;transition:background-color 140ms}
.copy:hover{background:rgba(255,255,255,.13)}
.copy[data-state="done"]{background:var(--accent);border-color:transparent;color:#fff}
.term-body{margin:0;padding:15px 14px;overflow-x:auto;font-family:var(--mono);
  font-size:clamp(11.5px,1vw,13px);line-height:1.9;white-space:pre;color:#c9cbd1}
.term-body .p{color:var(--accent-text);font-weight:600}
.term-body .c{color:var(--on-ink-muted)}
.install-why{margin-top:14px;font-family:var(--mono);font-size:10.5px;line-height:1.75;color:var(--subtle)}
.install-why b{color:var(--ink)}
.pair{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);
  box-shadow:var(--sh-2)}
.pair-hd{padding:11px 14px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:10px;
  letter-spacing:.11em;text-transform:uppercase;color:var(--subtle)}
.pair-step{display:grid;grid-template-columns:26px minmax(0,1fr);gap:12px;padding:13px 14px;
  border-bottom:1px solid var(--line)}
.pair-step:last-child{border-bottom:0}
.pair-step .n{font-family:var(--mono);font-size:11px;font-weight:600;color:var(--accent-text)}
.pair-step h4{margin-bottom:8px;font-size:14.5px;font-weight:600;letter-spacing:-.02em}
.pair-screen{margin:0;padding:10px 12px;border-radius:var(--r-sm);background:var(--sunken);
  border:1px solid var(--line);font-family:var(--mono);font-size:11px;line-height:1.65;color:var(--muted);
  white-space:pre-wrap;overflow-wrap:anywhere}
.pair-screen b{color:var(--ink);font-weight:600}
.pair-screen .dim{color:var(--subtle)}
.pair-why{margin-top:8px;font-size:12.5px;line-height:1.5;color:var(--subtle)}
.pair-why b{color:var(--ink);font-weight:600}

/* ============================ pricing ============================
   Carried over from the site this replaces — the live tablize.com had a pricing
   band and dropping it would be a regression, so the copy here is that page's,
   verbatim. Tiers use the same ■ glyph as the boundary section; no green, and
   the accent marks only the recommended tier, which is a state, not a verdict. */
.tiers{display:grid;gap:clamp(12px,1.4vw,18px)}
@media (min-width:860px){ .tiers{grid-template-columns:repeat(3,1fr)} }
.tier{display:flex;flex-direction:column;padding:18px;border:1px solid var(--line);
  border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--sh-1);min-width:0}
.tier.pick{border-color:var(--accent-line);background:var(--accent-soft);box-shadow:var(--sh-2)}
.tier-top{display:flex;flex-wrap:wrap;gap:8px;align-items:baseline;justify-content:space-between;
  margin-bottom:12px}
.tier h3{margin:0;font-size:clamp(17px,1.5vw,21px)}
.tier .badge{padding:3px 9px;border-radius:999px;background:var(--accent);color:#fff;
  font-family:var(--mono);font-size:9.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase}
.tier .amount{font-size:clamp(26px,2.6vw,34px);font-weight:600;letter-spacing:-.03em;line-height:1}
.tier .note{margin-top:7px;font-family:var(--mono);font-size:10.5px;line-height:1.6;color:var(--muted)}
.tier ul{margin:14px 0 0;padding-top:13px;border-top:1px solid var(--line)}
.tier li{display:grid;grid-template-columns:18px minmax(0,1fr);gap:9px;padding-block:6px;
  font-size:13.5px;line-height:1.5;color:var(--muted)}
.tier li span{font-family:var(--mono);font-size:11px;color:var(--ink)}
.tier .go{margin-top:auto;padding-top:16px}
.tier .btn{width:100%}

/* ============================ final + footer ============================ */
.final{padding-block:clamp(46px,5.4vw,86px);border-top:1px solid var(--line);background:var(--surface)}
.final .eyebrow{display:block;margin-bottom:18px;color:var(--accent-text)}
.final h2{max-width:16ch;margin-bottom:24px;font-size:clamp(32px,4.4vw,62px);letter-spacing:-.035em;
  background:linear-gradient(180deg,var(--ink),color-mix(in srgb,var(--ink) 70%,transparent));
  -webkit-background-clip:text;background-clip:text;color:transparent}
@supports not (background-clip:text){ .final h2{color:var(--ink)} }
.site-footer{padding-block:30px 20px;border-top:1px solid var(--line)}
.foot-top{display:flex;flex-wrap:wrap;gap:20px 44px;justify-content:space-between;align-items:flex-start}
.foot-brand{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:600;letter-spacing:-.03em}
.foot-top p{margin-top:9px;max-width:44ch;font-size:13.5px;color:var(--muted)}
.foot-links{display:grid;grid-template-columns:repeat(2,minmax(146px,1fr));gap:0 26px;align-content:start}
.foot-links a{display:flex;align-items:center;min-height:44px;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--muted);
  border-bottom:1px solid var(--line)}
.foot-links a:hover{color:var(--accent-text)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin-top:22px;
  padding-top:15px;border-top:1px solid var(--line);font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--subtle)}
.foot-bottom b{color:var(--muted)}

.demo-band{padding:8px 0;background:var(--accent);color:#fff;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.07em;text-transform:uppercase}
.demo-band .shell{display:flex;flex-wrap:wrap;gap:6px 20px;justify-content:space-between;align-items:center}
.demo-band a{color:#fff;font-weight:600}

@media (max-width:1000px){ .no{min-width:0;width:100%} }

/* Nav below 1080: the section links collapse into the drawer, but the SWITCHES
   and the install CTA never leave the bar — a theme control you cannot reach on
   a phone is not a theme control. Sign-in is the only thing that goes. */
@media (max-width:1080px){
  .menu-button{display:inline-flex}
  .nav-links{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;
    align-items:stretch;gap:4px;padding:10px var(--pad) 14px;border-bottom:1px solid var(--line);
    background:var(--paper);box-shadow:var(--sh-2)}
  .nav-links[data-open="true"]{display:flex}
  .nav-links>a{min-height:48px;padding-inline:12px}
  .nav-tail{margin-left:0}
  .nav-tail .nav-signin{display:none}
}
/* On a phone the bar becomes two rows rather than dropping controls. */
@media (max-width:640px){
  .nav{flex-wrap:wrap;padding-block:8px;gap:10px}
  .brand{flex:1 1 auto}
  /* wrap, don't overflow: label lengths vary by locale and the tail must
     survive the longest of them at 320px */
  .nav-tail{order:3;width:100%;flex-wrap:wrap;justify-content:space-between;gap:8px;
    padding-top:9px;border-top:1px solid var(--line)}
  .nav-tail .btn{flex:0 0 auto}
  .foot-links{grid-template-columns:1fr}
  .actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;
    animation-iteration-count:1 !important}
}