/* BRYME Tech — the living machine (hub display rebuild, 2026-09-24).
   Loaded only on /tech/. Colours come from the family tokens in the inlined
   base CSS so light and dark themes inherit correctly; nothing here hardcodes
   an ink or a paper. Motion is additive and dies under prefers-reduced-motion.
   No auto-scrolling or animating chrome: the contrast/motion gate forbids it. */

.tm-machine{--tm-r:14px;--tm-r2:10px;--tm-gap:clamp(14px,2vw,22px)}
.tm-machine .wrap{max-width:1180px}

/* ---------- boot ---------- */
.tm-boot{position:relative;overflow:hidden;padding:clamp(24px,4vw,44px) 0 clamp(18px,3vw,26px);
  border-bottom:1px solid var(--line)}
.tm-boot::before{content:"";position:absolute;inset:-40% -10% auto -10%;height:150%;pointer-events:none;
  background:
    radial-gradient(120% 70% at 12% 0%,rgba(168,117,42,.10),transparent 60%),
    repeating-linear-gradient(90deg,rgba(20,33,61,.045) 0 1px,transparent 1px 44px),
    repeating-linear-gradient(0deg,rgba(20,33,61,.035) 0 1px,transparent 1px 44px);
  -webkit-mask-image:linear-gradient(#000,transparent 78%);mask-image:linear-gradient(#000,transparent 78%)}
.tm-boot>*{position:relative}
.tm-eyebrow{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin:0 0 12px;
  font:600 11px/1.4 var(--sans);letter-spacing:.19em;text-transform:uppercase;color:var(--muted)}
.tm-eyebrow-r{margin-left:auto;letter-spacing:.08em;color:var(--muted);text-transform:none;font-weight:600}
.tm-led{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(168,117,42,.16);
  animation:tm-pulse 2.8s ease-in-out infinite}
.tm-dot{opacity:.5}
@keyframes tm-pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.82)}}
.tm-h1{margin:0 0 10px;font:700 clamp(30px,5.4vw,54px)/1.06 var(--serif);letter-spacing:-.025em}
.tm-dek{max-width:70ch;margin:0 0 18px;font-size:clamp(15px,1.6vw,17.5px);line-height:1.62;color:var(--muted)}
.tm-dek em{color:var(--ink);font-style:italic}
.tm-boot-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:20px}
.tm-pal-open{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid var(--line-strong);
  border-radius:var(--tm-r2);background:var(--sheet);color:var(--ink);font:600 13.5px/1 var(--sans);cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.tm-pal-open:hover{transform:translateY(-1px);border-color:var(--accent);box-shadow:var(--shadow)}
kbd{display:inline-block;padding:3px 6px;border:1px solid var(--line-strong);border-bottom-width:2px;
  border-radius:6px;background:var(--paper);font:600 10.5px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--muted)}

/* ---------- gauges ---------- */
.tm-gauges{display:grid;gap:1px;grid-template-columns:repeat(auto-fit,minmax(148px,1fr));
  margin:0 0 4px;background:var(--line);border:1px solid var(--line);border-radius:var(--tm-r);overflow:hidden}
.tm-gauge{background:var(--sheet);padding:12px 13px;transition:background .18s ease}
.tm-gauge:hover{background:var(--paper)}
.tm-gauge b{display:block;font:700 clamp(21px,2.6vw,29px)/1 var(--serif);letter-spacing:-.02em}
.tm-gauge span{display:block;margin-top:5px;font:600 11px/1.3 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--ink)}
.tm-gauge small{display:block;margin-top:3px;font-size:11.5px;line-height:1.35;color:var(--muted)}

/* ---------- memory (JS-furnished) ---------- */
.tm-memory{margin-top:18px;padding:14px 16px;border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:var(--tm-r2);background:var(--sheet)}
.tm-mem-h{margin:0 0 10px;font:700 10.5px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.tm-mem-cols{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.tm-mem-col>b{display:block;margin-bottom:6px;font-size:13.5px}
.tm-mem-col ul{margin:0;padding:0;list-style:none}
.tm-mem-col li{display:flex;gap:8px;align-items:baseline;padding:4px 0;border-top:1px dashed var(--line);font-size:13px}
.tm-mem-col li:first-child{border-top:0}
.tm-mem-col li a{flex:1;min-width:0}
.tm-mem-col li a:hover{color:var(--accent)}
.tm-mem-col li i{font-style:normal;color:var(--muted);font-size:11px;white-space:nowrap}
.tm-mem-col li button{border:0;background:none;color:var(--muted);cursor:pointer;font-size:12px;padding:2px 4px}
.tm-mem-col li button:hover{color:var(--ink)}
.tm-mem-empty{margin:4px 0 0;font-size:12.5px;color:var(--muted)}
.tm-mem-f{margin:12px 0 0;font-size:11.5px;line-height:1.5;color:var(--muted)}
.tm-mem-clear{border:0;background:none;color:var(--accent);font:600 11.5px/1 var(--sans);cursor:pointer;
  text-decoration:underline;padding:0 0 1px}
.tm-new{display:inline-block;margin-left:6px;padding:2px 5px;border-radius:5px;background:var(--accent);
  color:#fff;font:700 9px/1.2 var(--sans);letter-spacing:.09em;text-transform:uppercase;vertical-align:1px}

/* ---------- bands ---------- */
.tm-band{padding:clamp(24px,3.4vw,38px) 0;border-bottom:1px solid var(--line)}
.tm-band-alt{background:var(--sheet);margin:0 calc(50% - 50vw);padding-left:max(24px,calc(50vw - 578px));
  padding-right:max(24px,calc(50vw - 578px));border-top:1px solid var(--line)}
.tm-band-h{margin-bottom:16px}
.tm-band-h h2{margin:0 0 6px;font:700 clamp(21px,2.9vw,31px)/1.15 var(--serif);letter-spacing:-.02em}
.tm-band-h p{margin:0;max-width:78ch;font-size:14.5px;line-height:1.55;color:var(--muted)}
.tm-band-f{margin:14px 0 0;font-size:13px;color:var(--muted)}

/* ---------- needs router ---------- */
.tm-needs{display:grid;gap:var(--tm-gap);grid-template-columns:repeat(auto-fit,minmax(255px,1fr))}
.tm-need{display:block;text-align:left;padding:15px 16px;border:1px solid var(--line-strong);border-radius:var(--tm-r);
  background:var(--sheet);color:var(--ink);cursor:pointer;font-family:var(--sans);
  transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease,background .16s ease}
.tm-need:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--accent)}
.tm-need[aria-pressed="true"]{background:var(--brand);border-color:var(--brand)}
.tm-need[aria-pressed="true"] b,.tm-need[aria-pressed="true"] small,.tm-need[aria-pressed="true"] em{color:var(--sheet)}
.tm-need-k{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;margin-bottom:9px;
  border-radius:6px;background:var(--paper);border:1px solid var(--line-strong);
  font:700 10.5px/1 ui-monospace,monospace;color:var(--muted)}
.tm-need b{display:block;font-size:16px;letter-spacing:-.01em}
.tm-need em{display:block;margin-top:2px;font-style:normal;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.tm-need small{display:block;margin-top:7px;font-size:12.8px;line-height:1.5;color:var(--muted)}

/* ---------- toolbar ---------- */
.tm-toolbar{display:grid;gap:12px;grid-template-columns:1fr;align-items:center;padding:14px;margin-bottom:14px;
  border:1px solid var(--line-strong);border-radius:var(--tm-r);background:var(--sheet)}
.tm-search{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.tm-search input{flex:1;min-width:210px;padding:11px 13px;border:1px solid var(--line-strong);border-radius:var(--tm-r2);
  background:var(--paper);color:var(--ink);font:15px/1.2 var(--sans)}
.tm-search input::placeholder{color:var(--muted);opacity:.85}
.tm-count{font:600 11.5px/1 ui-monospace,monospace;letter-spacing:.04em;color:var(--muted);white-space:nowrap}
.tm-chips{display:flex;flex-wrap:wrap;gap:6px}
.tm-chip,.tm-sortb{padding:6px 11px;border:1px solid var(--line-strong);border-radius:999px;background:var(--paper);
  color:var(--ink);font:600 11.5px/1 var(--sans);letter-spacing:.02em;cursor:pointer;
  transition:background .14s ease,color .14s ease,border-color .14s ease}
.tm-chip:hover,.tm-sortb:hover{border-color:var(--accent)}
.tm-chip[aria-pressed="true"],.tm-sortb[aria-pressed="true"]{background:var(--brand);border-color:var(--brand);color:var(--sheet)}
.tm-chip-clear{border-style:dashed}
.tm-sort{display:flex;gap:6px}

/* ---------- shelves ---------- */
/* content-visibility keeps 258 rows cheap on low-end phones: offscreen shelves
   skip layout/paint until they approach the viewport, and the intrinsic-size
   hint stops the scrollbar from jumping as they render. */
.tm-shelf{margin:0 0 18px;content-visibility:auto;contain-intrinsic-size:auto 520px}
.tm-shelf[hidden]{display:none}
.tm-shelf-h{display:flex;align-items:baseline;gap:9px;margin:0 0 3px;padding-bottom:6px;border-bottom:2px solid var(--brand);
  font:700 15px/1.2 var(--sans);letter-spacing:.01em}
.tm-shelf-h em{margin-left:auto;font:600 11px/1 ui-monospace,monospace;font-style:normal;color:var(--muted)}
.tm-shelf-d{margin:0 0 10px;font-size:12.5px;color:var(--muted)}
.tm-rows{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--tm-r2);overflow:hidden}
.tm-row{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;background:var(--sheet);
  padding:10px 12px;transition:background .14s ease,transform .14s ease}
.tm-row:hover{background:var(--paper);transform:translateX(2px)}
.tm-row[hidden]{display:none}
.tm-row-a{display:block;min-width:0}
.tm-row-a b{display:block;font-size:14.6px;line-height:1.35;font-weight:650;letter-spacing:-.005em}
.tm-row-a:hover b{color:var(--accent)}
.tm-row-a small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-top:3px;font-size:12.4px;line-height:1.45;color:var(--muted)}
.tm-row-side{display:flex;flex-wrap:wrap;gap:7px;align-items:center;justify-content:flex-end}
.tm-badge,.tm-sec{padding:2.5px 7px;border-radius:999px;border:1px solid var(--line-strong);background:var(--paper);
  font:600 9.5px/1.4 var(--sans);letter-spacing:.1em;text-transform:uppercase;font-style:normal;white-space:nowrap;color:var(--muted)}
.tm-badge[data-on="1"]{border-color:var(--accent);color:var(--ink)}
.tm-row-side time{font:600 11px/1 ui-monospace,monospace;color:var(--muted);white-space:nowrap}
.tm-save{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border:1px solid var(--line-strong);
  border-radius:8px;background:var(--paper);color:var(--muted);font:600 11px/1 var(--sans);cursor:pointer;white-space:nowrap;
  transition:color .14s ease,border-color .14s ease,transform .14s ease}
.tm-save:hover{color:var(--ink);border-color:var(--accent);transform:translateY(-1px)}
.tm-save[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.tm-save-ic{font-size:12px;line-height:1}
.tm-more{display:block;width:100%;margin-top:8px;padding:8px;border:1px dashed var(--line-strong);border-radius:var(--tm-r2);
  background:none;color:var(--ink);font:600 12px/1 var(--sans);cursor:pointer}
.tm-more:hover{border-color:var(--accent);color:var(--accent)}
.tm-nomatch{padding:16px;border:1px dashed var(--line-strong);border-radius:var(--tm-r);font-size:13.5px;color:var(--muted)}
.tm-noscript{display:none;margin:14px 0 0;font-size:12.5px;color:var(--muted)}

/* collapsed shelf rows: only when JS is running (html.tm-js) */
.tm-js .tm-rows.tm-clipped .tm-row:nth-child(n+9){display:none}

/* ---------- tools + sections ---------- */
.tm-tools{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(212px,1fr))}
.tm-tool{display:flex;gap:9px;align-items:flex-start;padding:12px 13px;border:1px solid var(--line);
  border-radius:var(--tm-r2);background:var(--paper);transition:border-color .14s ease,transform .14s ease}
.tm-tool:hover{border-color:var(--accent);transform:translateY(-1px)}
.tm-tool a:first-child{flex:1;min-width:0}
.tm-tool b{display:block;font-size:13.6px;line-height:1.3}
.tm-tool small{display:block;margin-top:4px;font-size:11.8px;line-height:1.45;color:var(--muted)}
.tm-tool-g{font:600 9.5px/1 var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--accent);
  border-bottom:1px solid currentColor;padding-bottom:1px;white-space:nowrap}
.tm-secs{display:grid;gap:var(--tm-gap);grid-template-columns:repeat(auto-fill,minmax(238px,1fr))}
.tm-sec-card{display:block;padding:14px 15px;border:1px solid var(--line);border-radius:var(--tm-r);background:var(--sheet);
  transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}
.tm-sec-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--brand)}
.tm-sec-card b{display:block;font:700 15.5px/1.25 var(--serif);letter-spacing:-.01em}
.tm-sec-card em{float:right;margin-left:8px;font:700 12px/1.2 ui-monospace,monospace;font-style:normal;color:var(--accent)}
.tm-sec-card small{display:block;margin-top:7px;font-size:12.4px;line-height:1.5;color:var(--muted)}

/* ---------- self-read ---------- */
.tm-reads{display:grid;gap:var(--tm-gap);grid-template-columns:repeat(auto-fit,minmax(268px,1fr))}
.tm-readout{padding:15px 16px;border:1px solid var(--line);border-radius:var(--tm-r);background:var(--paper)}
.tm-readout-warn{border-left:3px solid var(--accent)}
.tm-ro-h{margin:0 0 9px;font:700 10.5px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.tm-ro-big{display:flex;flex-direction:column;gap:3px;margin:0}
.tm-ro-big time{font:700 clamp(24px,3.4vw,34px)/1 var(--serif);letter-spacing:-.02em}
.tm-ro-big span{font-size:12px;color:var(--muted)}
.tm-ro-list{margin:0;padding:0 0 0 16px;font-size:13px;line-height:1.62}
.tm-ro-list li{margin:3px 0}
.tm-ro-list a{border-bottom:1px solid var(--line-strong)}
.tm-ro-list span{color:var(--muted);font-size:11.5px;white-space:nowrap}
.tm-ro-f{margin:10px 0 0;font-size:12.3px;line-height:1.55;color:var(--muted)}
.tm-ro-f a{border-bottom:1px solid var(--line-strong)}
.tm-ro-f a:hover{color:var(--accent);border-color:var(--accent)}

/* ---------- palette ---------- */
.tm-palette{position:fixed;inset:0;z-index:90;display:flex;flex-direction:column;align-items:center;
  padding:clamp(48px,12vh,120px) 16px 16px;background:rgba(12,18,28,.5);backdrop-filter:blur(3px)}
.tm-palette[hidden]{display:none}
.tm-pal-in{width:min(680px,100%)}
.tm-pal-in input{width:100%;padding:15px 17px;border:1px solid var(--line-strong);border-radius:var(--tm-r);
  background:var(--sheet);color:var(--ink);font:16px/1.2 var(--sans);box-shadow:var(--shadow)}
.tm-pal-list{width:min(680px,100%);max-height:min(52vh,460px);overflow:auto;margin:8px 0 0;padding:6px;list-style:none;
  border:1px solid var(--line-strong);border-radius:var(--tm-r);background:var(--sheet);box-shadow:var(--shadow)}
.tm-pal-list li{padding:9px 11px;border-radius:var(--tm-r2)}
.tm-pal-list li a{display:block}
.tm-pal-list li b{display:block;font-size:14px;line-height:1.35}
.tm-pal-list li small{display:block;margin-top:2px;font-size:11.8px;color:var(--muted)}
.tm-pal-list li[aria-selected="true"]{background:var(--brand)}
.tm-pal-list li[aria-selected="true"] a,.tm-pal-list li[aria-selected="true"] b{color:var(--sheet)}
.tm-pal-list li[aria-selected="true"] small{color:var(--sheet);opacity:.8}
.tm-pal-foot{width:min(680px,100%);margin:8px 0 0;font:600 10.5px/1.4 var(--sans);letter-spacing:.09em;
  text-transform:uppercase;color:var(--paper);opacity:.9}

/* ---------- JS-only affordances (hidden until the machine is awake) ---------- */
html:not(.tm-js) .tm-pal-open,html:not(.tm-js) .tm-save{display:none}
html:not(.tm-js) #tm-needs,html:not(.tm-js) .tm-toolbar{display:none}
html:not(.tm-js) .tm-noscript{display:block}
.tm-anim{opacity:0;transform:translateY(9px)}
.tm-in{opacity:1;transform:none;transition:opacity .5s ease,transform .5s ease}

/* ---------- mobile ---------- */
@media(max-width:820px){
  .tm-row{grid-template-columns:1fr auto}
  .tm-row-side{grid-column:1/-1;justify-content:flex-start;margin-top:2px}
}
@media(max-width:640px){
  /* The family masthead squeezes its date+tagline edition line into a broken
     vertical stack on a phone; on the hub the eyebrow already carries the
     edition, so drop it to keep the mast one clean row. Scoped to the hub only. */
  .mast-edition{display:none}
}
@media(max-width:560px){
  .tm-machine .wrap{width:min(calc(100% - 28px),1180px)}
  .tm-eyebrow-r{margin-left:0;flex-basis:100%}
  .tm-gauges{grid-template-columns:repeat(2,1fr)}
  .tm-band-alt{margin:0 calc(50% - 50vw);padding-left:14px;padding-right:14px}
  .tm-save .tm-save-t{display:none}
}
@media(prefers-reduced-motion:reduce){
  .tm-machine *{animation:none!important;transition:none!important}
  .tm-boot::after{display:none}
  .tm-h1::after{animation:none;transform:none;opacity:1}
  .tm-anim{opacity:1;transform:none}
  .tm-row:hover,.tm-need:hover,.tm-tool:hover,.tm-sec-card:hover,.tm-pal-open:hover{transform:none}
}

/* ---------- private, on-device numbers (opt-in) ---------- */
.tm-mine{margin-top:12px;padding:12px 14px;border:1px dashed var(--line-strong);border-radius:var(--tm-r2);background:var(--paper)}
.tm-mine-h{margin:0 0 8px;font:700 10.5px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.tm-mine-list{margin:0;padding:0;list-style:none;display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}
.tm-mine-list b{display:block;font:700 20px/1.1 var(--serif);letter-spacing:-.02em}
.tm-mine-list span{display:block;margin-top:3px;font-size:11.5px;line-height:1.4;color:var(--muted)}
.tm-mine-f{margin:9px 0 0;font-size:11.5px;line-height:1.5;color:var(--muted)}

/* Phase 2: the comparison wall */
.tm-wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:8px;margin-top:10px}
.tm-wall-card{display:flex;flex-direction:column;gap:4px;padding:11px 12px;border:1px solid var(--line);border-radius:9px;text-decoration:none;transition:border-color .12s ease}
.tm-wall-card:hover{border-color:var(--line-strong)}
.tm-wall-card b{font-size:12.5px;line-height:1.35;color:var(--ink)}
.tm-wall-card small{color:var(--muted);font-size:11px;line-height:1.5}
.tm-chip em{font-style:normal;opacity:.7;font-weight:600}

.tm-wallchip{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border:1px solid var(--line-strong);border-radius:999px;background:transparent;color:var(--muted);font:inherit;font-size:12px;font-weight:600;cursor:pointer;transition:border-color .12s ease,color .12s ease}
.tm-wallchip:hover{border-color:var(--accent);color:var(--ink)}
.tm-wallchip[aria-pressed="true"]{border-color:var(--accent);color:var(--ink);background:var(--paper)}
.tm-wallchip em{font-style:normal;opacity:.7}

/* ---------- bold identity layer (2026-09-25): make the desk unmistakable ----------
   Additive only, every colour from the family tokens so light + dark inherit, and
   all motion is killed by the prefers-reduced-motion block below. */

/* boot: a slow scanline drift over the blueprint grid + a brighter accent wash */
.tm-boot::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(100deg,transparent 38%,rgba(168,117,42,.07) 50%,transparent 62%);
  background-size:280% 100%;animation:tm-scan 14s linear infinite}
@keyframes tm-scan{0%{background-position:120% 0}100%{background-position:-120% 0}}

/* display headline: tighter, larger, with an accent rule that draws itself in */
.tm-h1{font-size:clamp(34px,6.4vw,62px);letter-spacing:-.035em}
.tm-h1::after{content:"";display:block;width:min(190px,42%);height:4px;margin-top:16px;border-radius:3px;
  background:linear-gradient(90deg,var(--accent),transparent);transform-origin:left;animation:tm-rule .9s .15s ease both}
@keyframes tm-rule{from{transform:scaleX(0);opacity:0}to{transform:scaleX(1);opacity:1}}

/* eyebrow: a fine bracket rule either side of the running text */
.tm-eyebrow{gap:11px}
.tm-eyebrow::before{content:"";width:16px;height:1px;background:var(--accent);opacity:.6}

/* gauges: lift the numbers, accent the top edge, deepen the hover */
.tm-gauge{position:relative;padding-top:15px}
.tm-gauge::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--accent),transparent 72%);opacity:.55}
.tm-gauge b{font-size:clamp(25px,3.3vw,36px);color:var(--ink)}
.tm-gauge:hover{background:var(--paper)}
.tm-gauge:hover b{color:var(--accent)}

/* band headers: an accent tick before the title */
.tm-band-h h2{position:relative;padding-left:15px}
.tm-band-h h2::before{content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:4px;border-radius:2px;
  background:linear-gradient(180deg,var(--accent),transparent)}

/* needs + section cards: a corner that grows on hover */
.tm-need,.tm-sec-card{position:relative;overflow:hidden}
.tm-need::after,.tm-sec-card::after{content:"";position:absolute;right:0;bottom:0;width:0;height:0;
  border-style:solid;border-width:0 0 26px 26px;border-color:transparent transparent var(--accent) transparent;
  opacity:.16;transition:opacity .18s ease}
.tm-need:hover::after,.tm-sec-card:hover::after{opacity:.4}

/* rows: an accent spine on hover */
.tm-row{position:relative}
.tm-row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);
  transform:scaleY(0);transform-origin:center;transition:transform .16s ease}
.tm-row:hover::before{transform:scaleY(1)}

/* shelf headers: brand rule with a fading tail */
.tm-shelf-h{border-bottom:2px solid transparent;
  border-image:linear-gradient(90deg,var(--brand),transparent 82%) 1}

/* comparison wall: accent spine + lift, matching the rest of the desk */
.tm-wall-card{position:relative;padding-left:14px;background:var(--sheet)}
.tm-wall-card::before{content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;border-radius:2px;
  background:var(--accent);opacity:.32;transition:opacity .16s ease}
.tm-wall-card:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.tm-wall-card:hover::before{opacity:.9}

/* palette open button: accent-tinted */
.tm-pal-open{border-color:var(--accent);color:var(--ink)}