/* Nu Biogen storefront: brand slice 1 (2026-09-30), "the catalog label".
   Foundation: projects/nubiogen/design-system/BRAND-FOUNDATION.md · direction: build/2026-09-30-brand/DIRECTION.md (B.2 type, B.3 colour, B.4 grid, B.8 components)
   Type: IBM Plex Sans 600 = headings + prices · 400 = body · 500 = UI · IBM Plex Mono 500 = catalog identifiers + specs. Normal width, tabular figures on prices.
   Colour: ink #151719 · paper #F3F3F1 · surface #FFF · muted #565B60 · control-border #777D77 · rule #D7DAD5 (decorative) · accent #A32321 (focus + error ONLY).
   Product colour (--sw, from catalog.json) stays an identifier, never a status colour. green = in stock + shipping meter, amber = real low stock (API), blue = the secure-checkout lock only.
   Legacy names (--ink --mute --line --disp --body --mono --r --R --err --red) are kept and mapped onto the new values so checkout.css / account.css / collection.css inherit without edits. */
/* metric-matched fallbacks: the swap from system font to Plex moves no line boxes (size-adjust = Plex width / Arial width, ascent/descent = Plex metrics / size-adjust; measured in Chrome 2026-09-30) */
@font-face{font-family:"Plex Sans Fallback";font-weight:400;src:local("Arial"),local("Helvetica"),local("Arimo");size-adjust:100.7%;ascent-override:101.8%;descent-override:27.3%;line-gap-override:0%}
@font-face{font-family:"Plex Sans Fallback";font-weight:500;src:local("Arial"),local("Helvetica"),local("Arimo");size-adjust:102.4%;ascent-override:100.1%;descent-override:26.9%;line-gap-override:0%}
@font-face{font-family:"Plex Sans Fallback";font-weight:600 700;src:local("Arial Bold"),local("Helvetica Bold"),local("Arimo Bold"),local("Arial");size-adjust:97.3%;ascent-override:105.4%;descent-override:28.3%;line-gap-override:0%}
@font-face{font-family:"Plex Mono Fallback";font-weight:400 600;src:local("Menlo"),local("Courier New"),local("Liberation Mono");size-adjust:99.7%;ascent-override:102.8%;descent-override:27.6%;line-gap-override:0%}
:root{--ink:#151719;--paper:#F3F3F1;--card:#fff;--line:#D7DAD5;--ctl:#777D77;--accent:#A32321;--mute:#565B60;--plum:#2A2E31;
--red:var(--accent);--err:var(--accent);--green:#1b7a57;--low:#a15c00;--trust:#1f4fd1;
--sans:"IBM Plex Sans","Plex Sans Fallback",system-ui,-apple-system,"Segoe UI",sans-serif;
--disp:var(--sans);--body:var(--sans);--mono:"IBM Plex Mono","Plex Mono Fallback",ui-monospace,Menlo,monospace;
--r:12px;--R:16px;--surface-soft:#ECECEB;--max:1240px;--sw:#151719;
/* type scale: 6 sizes, linear between 390 and 1440 (clamped), so there is no breakpoint jump. H1 36→64 · H2 28→40 · H3/price 20→24 · body 16→17 · UI 16 · data 12 */
--fs-h1:clamp(32px,calc(25.6px + 2.667vw),64px);--fs-h2:clamp(26px,calc(23.54px + 1.143vw),40px);--fs-h3:clamp(20px,calc(18.51px + .381vw),24px);
--fs-body:clamp(16px,calc(15.63px + .0952vw),17px);--fs-ui:16px;--fs-data:12px;
--track-data:.035em;
/* spacing (4px base) and grid: 390 = 4 cols / 16 margin / 12 gutter; 1440 = 12 cols / 100 margin (max 1240) / 24 gutter */
--sh-1:0 1px 2px rgba(21,23,25,.05),0 4px 10px -4px rgba(21,23,25,.10);--sh-2:0 2px 4px rgba(21,23,25,.07),0 10px 24px -8px rgba(21,23,25,.15);--sh-3:0 4px 8px rgba(21,23,25,.10),0 20px 44px -12px rgba(21,23,25,.20);
--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--sp-7:48px;--sp-8:64px;--sp-9:96px;--gutter:12px;--margin:16px}
*{box-sizing:border-box}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{margin:0;font:400 var(--fs-body)/1.5 var(--body);color:var(--ink);background:var(--paper);min-width:320px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}a{color:inherit}button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.site-ftr :focus-visible{outline-color:#fff}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0}.skip:focus{left:12px;top:12px;z-index:99;background:var(--card);padding:12px 16px;border:2px solid var(--ink);border-radius:var(--r);font-weight:500}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
/* ---- type ---- */
h1,h2,h3,.disp{font-family:var(--disp);font-weight:600;margin:0}
h1{font-size:var(--fs-h1);line-height:1.02;letter-spacing:-.025em}h2{font-size:var(--fs-h2);line-height:1.1;letter-spacing:-.02em}h3{font-size:var(--fs-h3);line-height:1.2;letter-spacing:-.01em}
.mono,.eyebrow{font-family:var(--mono);font-size:var(--fs-data);line-height:1.4;letter-spacing:var(--track-data);text-transform:uppercase;font-weight:500}
/* prices and every figure that is compared down a column use tabular figures */
.pr,.price,.tot,.rt,.sumline,.kv span,.count,.qtyc span,.sb-item .p,.pc .pr small,.order .big,.drawer .tot{font-variant-numeric:tabular-nums lining-nums}
.eyebrow{color:var(--mute)}.muted{color:var(--mute)}.fine{font-size:13px;color:var(--mute);margin:8px 0 12px;line-height:1.45}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--sw);flex:none;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)}
.coa{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:var(--track-data);text-transform:uppercase;font-weight:500;color:var(--ink);border:1px solid var(--line);border-radius:4px;padding:3px 7px;line-height:1.2;background:#fff}
.buy .lab .coa{margin-left:4px}
/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:var(--r);border:1px solid var(--ink);background:var(--card);color:var(--ink);font:500 var(--fs-ui)/1.25 var(--body);text-decoration:none;cursor:pointer;transition:background .15s,color .15s}
.btn:hover{background:var(--paper)}.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--ink);color:#fff}.btn.primary:hover{background:#000}
.btn.block{width:100%}.btn.sm{min-height:44px;padding:0 14px}
.btn:disabled,.btn[aria-disabled=true]{opacity:.45;cursor:not-allowed;transform:none}
/* ---- announcement + header ----
   Hierarchy, left to right: navigation (menu / nav row) → search (a field on desktop) → account (quiet icon) → cart (the only bordered control, carries the count). Logo unchanged. */
.announce{background:var(--paper);color:var(--ink);border-bottom:1px solid var(--line);text-align:center;font:400 13px/18px var(--body);letter-spacing:0;padding:8px 16px;min-height:35px;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;column-gap:0}
/* static, no close, no motion. Below 560px it is two fixed lines (one phrase each, separator hidden) so the wrap can never change when Plex replaces the fallback; height reserved for both cases */
.announce span{white-space:pre}.announce .sep{padding:0 .15em}
@media (max-width:559px){.announce{min-height:52px;flex-direction:column;justify-content:center}.announce .sep{display:none}}
.site-hdr{position:sticky;top:0;z-index:30;background:var(--card);border-bottom:1px solid var(--line)}
.hdr-in{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:6px 8px;min-height:60px}
.hdr-l,.hdr-r{display:flex;align-items:center;gap:0}.hdr-r{justify-content:flex-end;gap:2px}
.logo{display:block;padding:6px 4px}.logo img{height:32px;width:auto}
.icon-btn{background:none;border:0;min-width:48px;min-height:48px;padding:0 8px;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;border-radius:var(--r)}
.icon-btn:hover{background:var(--paper)}.icon-btn .lbl{display:none;font:500 var(--fs-ui)/1.25 var(--body)}
.navlink{font:500 var(--fs-ui)/1.25 var(--body);text-decoration:none;padding:12px 10px;min-height:48px;display:inline-flex;align-items:center}.navlink:hover{text-decoration:underline;text-underline-offset:4px}
.cart-btn{position:relative;border:1px solid var(--ink);margin-left:4px;min-width:44px;min-height:44px;background:var(--card)}
.cart-btn:hover{background:var(--paper)}
.count{position:absolute;top:-7px;right:-7px;background:var(--ink);color:#fff;font:500 12px/18px var(--mono);letter-spacing:0;min-width:18px;height:18px;border-radius:9px;padding:0 5px;text-align:center}
.nav{border-top:1px solid var(--line);background:var(--card);display:flex;flex-direction:column;padding:0}
.nav a,.shop-menu>summary{padding:12px 16px;text-decoration:none;font:500 var(--fs-ui)/1.25 var(--body);min-height:48px;display:flex;align-items:center;border-bottom:1px solid var(--line)}.nav a:last-child{border-bottom:0}.nav a:hover,.shop-menu>summary:hover{background:var(--paper)}
/* Shop: native <details> (works without JS; header.html closes it on outside click / Escape). Entries are the existing catalog types, nothing new. */
.shop-menu>summary{list-style:none;cursor:pointer;justify-content:space-between}.shop-menu>summary::-webkit-details-marker{display:none}
.shop-menu>summary::after{content:"";width:8px;height:8px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg) translateY(-2px);flex:none}
.shop-menu[open]>summary::after{transform:rotate(225deg) translate(-2px,0)}
.shop-panel{background:var(--paper);border-bottom:1px solid var(--line)}.shop-panel a{padding-left:32px;font-weight:400;border-bottom:1px solid var(--line)}.shop-panel a:first-child{font-weight:500}.shop-panel a:last-child{border-bottom:0}
.searchbar{border-top:1px solid var(--line);background:var(--card)}
.sb-in{max-width:760px;margin:0 auto;display:flex;align-items:center;gap:6px;padding:10px 12px}
.sb-in input{flex:1;min-width:0;font:400 16px/1.25 var(--body);padding:12px 14px;min-height:48px;border:1px solid var(--ctl);border-radius:var(--r);background:var(--card);color:var(--ink)}
.sb-in input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--ink)}
.sb-results{max-width:760px;margin:0 auto;padding:0 12px 10px}
.sb-item{display:flex;gap:12px;align-items:center;padding:8px 10px;min-height:56px;border-radius:var(--r);text-decoration:none}
.sb-item:hover,.sb-item[aria-selected=true]{background:var(--paper)}
.sb-item img{width:44px;height:52px;object-fit:contain;background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
.sb-item .t{font-weight:500;font-size:15px;line-height:1.25}.sb-item .m{font-family:var(--mono);font-size:11px;letter-spacing:var(--track-data);color:var(--mute);text-transform:uppercase}
.sb-item .p{margin-left:auto;font-weight:600;font-size:14px;white-space:nowrap}
.sb-empty{padding:12px 10px;color:var(--mute);font-size:14px;line-height:1.5}.sb-empty a{color:var(--ink)}
/* ---- home: see the slice-2 block at the end of this file ---- */
/* ---- index strip (signature) ---- */
.index{max-width:var(--max);margin:26px auto 0;padding:0 16px}
.index-hd{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.index-hd .eyebrow b{color:var(--ink);font-weight:500}
.idx{display:flex;gap:2px;height:28px;border-radius:3px;overflow:hidden}
.idx a{flex:1;min-width:4px;background:var(--sw);display:block;text-decoration:none;position:relative;transition:transform .12s}
.idx a:hover,.idx a:focus-visible{transform:scaleY(1.35);z-index:1;outline-offset:1px}
.idx-label{font-family:var(--mono);font-size:12px;letter-spacing:var(--track-data);color:var(--mute);min-height:20px;margin-top:8px;text-transform:uppercase}
.idx-label b{color:var(--ink);font-weight:500}
/* ---- start-here (entry product) ---- */
.starter{max-width:var(--max);margin:26px auto 0;padding:0 16px}
.starter-card{background:#fff;border:1px solid var(--line);border-radius:var(--R);display:grid;grid-template-columns:1fr;overflow:hidden;position:relative}
.starter-card::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--sw)}
.starter-card .im{display:flex;align-items:center;justify-content:center;padding:22px 18px 8px}
.starter-card .im img{max-height:230px;width:auto;height:auto;object-fit:contain}
.starter-card .tx{padding:14px 18px 20px;display:flex;flex-direction:column;gap:8px}
.starter-card .lab{display:flex;align-items:center;gap:8px}
.starter-card h2{font-size:clamp(24px,3.4vw,34px)}
.starter-card p{margin:0;color:var(--mute);font-size:15px;line-height:1.5}
/* ---- pills / qty (shared) ---- */
.pills{display:flex;flex-wrap:wrap;gap:6px}
.pill{border:1px solid var(--ctl);background:var(--card);border-radius:var(--r);padding:0 12px;min-height:40px;font:500 var(--fs-ui)/1.25 var(--body);cursor:pointer;display:inline-flex;align-items:center;gap:6px;color:var(--ink)}
.pill small{font-weight:400;color:var(--mute);font-size:12.5px}
.pill[aria-checked=true]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.pill:disabled{opacity:.45;text-decoration:line-through;cursor:not-allowed}
.qtyc{display:inline-flex;align-items:center;border:1px solid var(--ctl);border-radius:var(--r);background:var(--card)}
.qtyc button{width:44px;height:46px;border:0;background:none;cursor:pointer;font-size:18px;font-weight:600;border-radius:4px}.qtyc button:hover{background:var(--paper)}.qtyc button:disabled{opacity:.35;cursor:not-allowed;background:none}.qtyc span{min-width:28px;text-align:center;font-weight:600;font-size:15px;font-family:var(--mono)}
.stock{font-size:13px;font-weight:600;color:var(--green);display:flex;align-items:center;gap:6px}.stock::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;flex:none}
.stock.low{color:var(--low)}.stock.out{color:var(--mute)}
/* ---- catalog ---- */
.shop-hd{max-width:var(--max);margin:44px auto 10px;padding:0 16px;display:flex;flex-wrap:wrap;gap:8px 16px;align-items:baseline;justify-content:space-between}
.shop-hd p{margin:0;color:var(--mute);font-size:14px}
.shop-tools{max-width:var(--max);margin:0 auto 14px;padding:0 16px}
.inline-search{position:relative}
.inline-search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--mute);pointer-events:none}
.inline-search input{width:100%;font:400 16px/1.25 var(--body);padding:12px 14px 12px 42px;min-height:48px;border:1px solid var(--ctl);border-radius:var(--r);background:#fff;color:var(--ink)}
.inline-search input:focus{border-color:var(--ink);outline:2px solid var(--accent);outline-offset:1px}
.chips{display:flex;gap:8px;overflow-x:auto;padding:12px 0 2px;scrollbar-width:none;-webkit-overflow-scrolling:touch}.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:1px solid var(--ctl);background:var(--card);border-radius:var(--r);padding:0 14px;font:500 var(--fs-ui)/1.25 var(--body);cursor:pointer;min-height:40px;color:var(--ink)}
.chip[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.tray{max-width:var(--max);margin:0 auto;padding:0 16px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--R);overflow:hidden}
.pc{background:#fff;display:flex;flex-direction:column;min-width:0;position:relative;padding-top:3px}
.pc::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--sw)}
.pc .lab{display:flex;align-items:center;gap:6px;padding:10px 10px 0;font-family:var(--mono);font-size:10.5px;letter-spacing:var(--track-data);text-transform:uppercase;color:var(--mute);min-width:0}
.pc .lab .no{white-space:nowrap}.pc .lab .ty{margin-left:auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pc a.im{display:block;padding:6px 12px 0}.pc a.im img{width:100%;height:auto;aspect-ratio:4/5;object-fit:contain}
.pc .body{padding:8px 10px 12px;display:flex;flex-direction:column;gap:8px;flex:1}
.pc h3{font:600 14.5px/1.25 var(--body)}.pc h3 a{text-decoration:none}.pc h3 a:hover{text-decoration:underline}
.pc .pr{font-family:var(--disp);font-weight:600;font-size:var(--fs-h3);letter-spacing:-.01em;line-height:1.2}
.pc .pr small{font:400 12.5px var(--body);color:var(--mute);letter-spacing:0}
.pc .pills{gap:5px}.pc .pill{min-height:36px;padding:0 9px;font-size:13px}
.pc .add{margin-top:auto}
.pc .stock{font-size:12px}
/* grid card quantity: stacked segmented stepper above the button on phones and tablets (a 2-up card at 390 is ~157px inside; 3 × 44px targets plus a labelled button do not fit), one row from 1024 */
.pc .buyrow{margin-top:auto;display:flex;flex-direction:column;gap:6px}
.pc .buyrow .add{margin-top:0}
.pc .buyrow .qtyc{display:flex;width:100%;min-height:44px;border:0;box-shadow:inset 0 0 0 1px var(--ctl)}.pc .buyrow .qtyc button{width:44px;height:44px;flex:none}.pc .buyrow .qtyc span{flex:1;font-size:14px}
.empty-state{background:#fff;padding:34px 22px;text-align:center;grid-column:1/-1}
.empty-state p{margin:0 0 12px;color:var(--mute)}.empty-state .chips{justify-content:center;flex-wrap:wrap;overflow:visible}
.skel .pc a.im img{background:var(--paper)}.skel .pc h3,.skel .pc .pr,.skel .pc .lab{background:var(--paper);color:transparent;border-radius:3px}
.skel .pc .buyrow{min-height:94px;background:var(--paper);border-radius:var(--r)}
/* first-paint reservations: the grid, chips and count are filled by JS; without a floor the sections below jump (measured 0.17 CLS on the live build) */
.grid.skel{min-height:1200px}.chips{min-height:58px}#shopCount{min-height:22px}
/* ---- about / faq / quality / disclaimer (homepage info sections, light) ---- */
.shop-sub{margin:4px 0 0;color:var(--mute);font-size:15px}
.faq-in h2{margin-bottom:14px}
.faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--R);overflow:hidden}
.faq-list details{border-top:1px solid var(--line)}.faq-list details:first-child{border-top:0}
.faq-list summary{cursor:pointer;list-style:none;padding:16px 48px 16px 18px;font-weight:600;font-size:15.5px;position:relative;min-height:52px;display:flex;align-items:center}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"";position:absolute;right:20px;top:50%;width:9px;height:9px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:translateY(-70%) rotate(45deg);transition:transform .15s}
.faq-list details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq-list p{margin:0;padding:0 18px 18px;color:var(--plum);line-height:1.6;font-size:15px}.faq-list a{color:var(--ink)}
.disc{max-width:var(--max);margin:40px auto 0;padding:0 16px;font-size:13.5px;color:var(--mute);line-height:1.55}.disc p{margin:0 0 6px}
/* ---- standards band (unused since 12:00 direction; kept for reference) ---- */
.band{max-width:var(--max);margin:48px auto;padding:0 16px}
.band-in{background:var(--ink);color:#fff;border-radius:var(--R);padding:26px 20px;display:grid;gap:20px}
.band-in .eyebrow{color:#a9abb2}.band-in h2{color:#fff;margin:6px 0 10px}.band-in p{color:#d6d7db;margin:0 0 10px;font-size:15px;line-height:1.55}
.band-in a{color:#fff}
.steps{display:grid;gap:1px;background:#2a2a2a;border-radius:var(--r);overflow:hidden}
.steps div{background:#1a1a1a;padding:14px 16px;font-size:14px;color:#d6d7db;line-height:1.5}.steps b{display:block;font-family:var(--mono);font-size:11px;letter-spacing:var(--track-data);color:#a9abb2;margin-bottom:4px;text-transform:uppercase;font-weight:500}
.ruo{max-width:var(--max);margin:0 auto 40px;padding:0 16px;font-size:13px;color:var(--mute);line-height:1.5}
/* ---- drawer ---- */
.scrim{position:fixed;inset:0;background:rgba(21,23,25,.45);z-index:40}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,100%);background:#fff;z-index:50;display:flex;flex-direction:column;box-shadow:-10px 0 30px rgba(0,0,0,.12);transform:translateX(0);transition:transform .2s}
.drawer[hidden]{display:none}
.dr-hd{display:flex;justify-content:space-between;align-items:center;padding:8px 8px 8px 18px;border-bottom:1px solid var(--line)}
.dr-hd b{font-family:var(--disp);font-size:20px;font-weight:600;letter-spacing:-.01em}
.dr-body{padding:4px 18px}
.dr-ft{padding:12px 18px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}
.line{display:grid;grid-template-columns:52px 1fr auto;gap:12px;align-items:start;padding:12px 0;border-bottom:1px solid var(--paper)}
.line img{width:52px;height:64px;object-fit:contain;border:1px solid var(--line);border-radius:4px;background:#fff}
.line .n{font-weight:600;font-size:14px;line-height:1.3;display:flex;gap:7px;align-items:flex-start}.line .n .dot{margin-top:4px}
.line .v{font-family:var(--mono);font-size:11px;letter-spacing:var(--track-data);color:var(--mute);text-transform:uppercase;margin-top:2px}
.line .qtyc{margin-top:8px}.line .qtyc button{width:40px;height:40px}
.line .rt{text-align:right;font-weight:600;font-size:14px}
.line .rm{font-size:12.5px;color:var(--mute);background:none;border:0;cursor:pointer;padding:10px 0 4px;text-decoration:underline;min-height:44px}
.tot{display:flex;justify-content:space-between;font-weight:600;margin:4px 0;font-size:16px}
.ship-meter{padding:12px 18px;border-bottom:1px solid var(--line);font-size:13.5px;line-height:1.4}
.meter{height:6px;background:var(--paper);border-radius:3px;margin-top:8px;overflow:hidden}.meter i{display:block;height:100%;background:var(--green);border-radius:3px;transition:width .3s}
.meter.done i{background:var(--green)}
/* add-on card: the container IS the card (renderCart injects only the inner row; the old build nested a second .upsell inside this one, which collapsed it into the 44px image track) */
.upsell{margin:10px 18px;border:1px solid var(--line);border-radius:var(--r);background:var(--paper);padding:10px 12px;display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:12px;align-items:center}
.upsell img{width:56px;height:70px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:4px;padding:2px}
.upsell .n{font-size:14px;font-weight:600;line-height:1.3}.upsell .v{font-size:12.5px;color:var(--mute);line-height:1.4;margin-top:2px}
.upsell .btn{min-height:44px;padding:0 16px}
/* drawer footer: subtotal, one primary action, then proof (payment marks, true trust facts) */
.dr-ft .fine{display:none}
.dr-ft .tot{margin:2px 0 10px;font-size:17px}
.pay-row{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:5px;justify-content:center}
.pay-row li{display:flex;line-height:0}.pay-row img{display:block;width:38px;height:24px}
.trust-row{display:flex;flex-wrap:wrap;gap:4px 14px;justify-content:center;margin:10px 0 0;padding:0;list-style:none;font-size:12.5px;line-height:1.3;color:var(--mute)}
.trust-row li{display:inline-flex;align-items:center;gap:5px;white-space:nowrap}.trust-row svg{flex:none}
.trust-row .lock{color:var(--ink);font-weight:600}.trust-row .lock svg{color:var(--trust)}
.dr-ft .viewcart{padding-top:8px}
.empty-cart{padding:36px 8px;text-align:center;color:var(--mute)}.empty-cart p{margin:0 0 14px}
.viewcart{display:block;text-align:center;font-size:14px;font-weight:600;padding:12px 0 2px;min-height:44px;color:var(--mute)}
/* ---- /cart page ---- */
.cp{display:grid;gap:16px}
.cp-lines{background:#fff;border:1px solid var(--line);border-radius:var(--R);overflow:hidden}
.cp-lines .ship-meter{padding:14px 18px}.cp-lines #cpLines{padding:0 18px}.cp-lines .upsell{margin:14px 12px}
.line.big{grid-template-columns:72px 1fr auto;padding:16px 0}.line.big img{width:72px;height:88px}.line.big .n{font-size:15.5px}
.cp-sum h2{font-size:20px;margin-bottom:8px}
/* ---- legacy checkout (Atlas's pages/checkout.html, unchanged markup, shares this stylesheet; body has no data-page). Remove this block if the checkout gets its own CSS. ---- */
body:not([data-page])>header{background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:12px 16px;min-height:60px}
body:not([data-page])>header .logo{font-family:var(--disp);font-weight:600;font-size:20px;letter-spacing:-.01em;text-decoration:none}
body:not([data-page])>header a.muted{color:var(--mute)!important;text-decoration:none;font-size:14px;font-weight:600;min-height:44px;display:inline-flex;align-items:center}
body:not([data-page])>main{max-width:var(--max);margin:0 auto;padding:18px 16px 50px}
body:not([data-page])>main h1{font-size:clamp(28px,4.4vw,44px)}
body:not([data-page]) .cols{display:grid;gap:16px}
body:not([data-page]) .panel>label,body:not([data-page]) form>label{display:block;margin:12px 0 6px;font-weight:600;font-size:14px}
body:not([data-page]) input[type=email],body:not([data-page]) input[type=text],body:not([data-page]) input[type=tel]{width:100%;font:16px var(--body);padding:12px 14px;min-height:48px;border:1px solid var(--ctl);border-radius:var(--r);background:#fff;color:var(--ink)}
body:not([data-page]) input:focus{border-color:var(--ink);outline:2px solid var(--accent);outline-offset:1px}
body:not([data-page]) .row{grid-template-columns:1.3fr .8fr 1fr}
body:not([data-page]) .pay label{flex-direction:row;align-items:center;gap:10px;min-height:56px;font-size:15px}body:not([data-page]) .pay label b{font-size:13px;color:var(--green)}
body:not([data-page]) .pay input{position:static;opacity:1;width:20px;height:20px;accent-color:var(--ink)}
body:not([data-page]) .pay label b .pct{font:inherit}
body:not([data-page]) label.check{font-weight:400;margin:6px 0}
body:not([data-page]) .btn.alt{background:var(--ink);color:#fff;width:100%;min-height:54px;font-size:16px;margin-top:12px}
body:not([data-page]) .panel>b{font-family:var(--disp);font-weight:600;font-size:20px;display:block;margin-bottom:8px}
body:not([data-page]) .line{grid-template-columns:1fr auto;font-size:14px}body:not([data-page]) .line .muted{font-size:12.5px}
body:not([data-page]) .tot{font-size:15px;padding:6px 0;font-weight:600}
@media (min-width:1024px){body:not([data-page]) .cols{grid-template-columns:1.25fr 1fr;align-items:start}body:not([data-page]) .cols>.panel:last-child{position:sticky;top:16px}}
/* ---- PDP ---- */
.crumbs{max-width:var(--max);margin:0 auto;padding:14px 16px 0;font-size:13px;color:var(--mute)}.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}.crumbs span{margin:0 6px}
.pdp{max-width:var(--max);margin:0 auto;padding:12px 16px 40px;display:grid;gap:18px}
.pdp .gal{background:#fff;border:1px solid var(--line);border-radius:var(--R);padding:20px;position:relative;overflow:hidden}
.pdp .gal::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--sw)}
.pdp .gal img{width:100%;height:auto;max-height:560px;aspect-ratio:4/5;object-fit:contain;margin:0 auto}
.buy .lab{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.buy h1{font-size:clamp(28px,4.4vw,44px)}
.buy .price{font-family:var(--disp);font-weight:600;font-size:30px;letter-spacing:-.015em;margin:12px 0 4px}
.buy .price small{font:400 14px var(--body);color:var(--mute);letter-spacing:0}
.buy .lbl{font-weight:600;font-size:14px;margin:14px 0 8px;display:block}
.buybox{display:flex;gap:10px;align-items:stretch;margin-top:14px}.buybox .qtyc{flex:none}.buybox .btn{flex:1;min-height:52px}
.shipnote{font-size:13.5px;color:var(--mute);margin:12px 0 0;line-height:1.5}.shipnote b{color:var(--ink);font-weight:600}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:18px 0}
.facts div{background:#fff;padding:10px 12px;font-size:14px}.facts b{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:var(--track-data);color:var(--mute);text-transform:uppercase;font-weight:500;margin-bottom:2px}
.pair{margin-top:16px;border:1px solid var(--line);border-radius:var(--r);padding:12px;display:grid;grid-template-columns:56px minmax(0,1fr);gap:8px 12px;align-items:start;background:var(--card)}
.pair .n{font-weight:600;font-size:14px;line-height:1.3}.pair .v{margin:2px 0 0;font-size:12.5px;color:var(--mute);line-height:1.4}
/* "Pairs with" card: same card language as the drawer's Pairs well with cards (1px line, --r, card ground), thumbnail on paper */
.pair__im{display:block;width:56px;height:56px;border-radius:var(--r);object-fit:contain;background:var(--paper)}
.pair__tx{min-width:0}
.pair__buy{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;border-top:1px solid var(--line);padding-top:10px}
.pair__pr{font-weight:600;font-size:14px;font-variant-numeric:tabular-nums lining-nums;margin-right:auto}.pair__sz{font-weight:500;color:var(--mute)}
.pair__opt{display:flex;margin:0;padding:0;border:0;min-width:0}
.pair__chip{position:relative;display:block}
.pair__chip input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.pair__chip span{display:flex;align-items:center;justify-content:center;min-width:56px;min-height:44px;padding:0 12px;border:1px solid var(--ctl);background:var(--card);font:500 13px/1 var(--body);color:var(--ink)}
.pair__chip:first-child span{border-radius:var(--r) 0 0 var(--r)}.pair__chip:last-child span{border-radius:0 var(--r) var(--r) 0;margin-left:-1px}
.pair__chip input:checked+span{border-color:var(--ink);background:var(--ink);color:#fff;position:relative;z-index:1}
.pair__chip input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.pair__add{min-height:44px;padding:0 20px}
.desc{margin-top:22px}.desc h2{font-size:20px;margin-bottom:8px}.desc p{margin:0 0 10px;line-height:1.6;color:var(--plum)}
.docs{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;font-size:14px;line-height:1.55}
.docs b{display:block;font-family:var(--mono);font-size:11px;letter-spacing:var(--track-data);text-transform:uppercase;color:var(--mute);font-weight:500;margin-bottom:6px}
.ruo-box{margin-top:18px;font-size:13px;color:var(--mute);line-height:1.5;border-top:1px solid var(--line);padding-top:12px}
.sticky-buy{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom));display:flex;gap:10px;align-items:center;z-index:25;transform:translateY(110%);transition:transform .2s}
.sticky-buy.on{transform:none}.sticky-buy .t{flex:1;min-width:0;font-size:13px;line-height:1.25}.sticky-buy .t b{display:flex;gap:6px;align-items:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px}
.sticky-buy .btn{min-height:48px;flex:none;padding:0 18px}
/* ---- forms / checkout / contact / doc ---- */
.page{max-width:var(--max);margin:0 auto;padding:22px 16px 50px}
.page-hd{margin:0 0 18px}.page-hd h1{font-size:clamp(28px,4.4vw,44px)}.page-hd p{margin:8px 0 0;color:var(--mute);max-width:36em}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--R);padding:18px}
.sect{padding:6px 0 14px}.sect+.sect{border-top:1px solid var(--line);padding-top:16px}
.sect h2{font-size:18px;display:flex;align-items:center;gap:10px;margin-bottom:4px}
.sect h2 .n{font:500 12px var(--mono);letter-spacing:var(--track-data);color:var(--mute);border:1px solid var(--ctl);border-radius:var(--r);width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center}
label.f{display:block;margin:12px 0 6px;font-weight:500;font-size:14px}label.f small{font-weight:400;color:var(--mute)}
input.i,select.i,textarea.i{width:100%;font:400 16px/1.25 var(--body);padding:12px 14px;min-height:48px;border:1px solid var(--ctl);border-radius:var(--r);background:#fff;color:var(--ink)}
textarea.i{min-height:120px;resize:vertical;line-height:1.5}
select.i{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23151719' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:38px}
input.i:focus,select.i:focus,textarea.i:focus{border-color:var(--ink);outline:2px solid var(--accent);outline-offset:1px}
input.i[aria-invalid=true],select.i[aria-invalid=true]{border-color:var(--err);box-shadow:inset 0 0 0 1px var(--err)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.row3{display:grid;grid-template-columns:1.3fr .9fr 1fr;gap:10px}
.pay{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}
.pay label{border:1px solid var(--ctl);border-radius:var(--R);padding:14px 12px;cursor:pointer;display:flex;flex-direction:column;gap:3px;min-height:78px;position:relative;background:#fff}
.pay label b{font-size:15px;display:flex;align-items:center;gap:8px}.pay label span{font-size:12.5px;color:var(--mute);line-height:1.35}.pay input{position:absolute;opacity:0;width:1px;height:1px}
.pay label:has(input:checked){border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}.pay label:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
.save,.pay label .save{display:inline-block;background:#155b43;color:#fff;font:500 11px/1 var(--mono);padding:5px 7px;border-radius:4px;letter-spacing:.03em}
.check{display:flex;gap:12px;align-items:flex-start;margin:0;padding:10px 0;font-size:14px;line-height:1.45;cursor:pointer;min-height:48px}.check input{width:22px;height:22px;flex:none;margin:1px 0 0;accent-color:var(--ink)}
.err{color:var(--err);font-weight:600;margin:10px 0 0;min-height:1em;font-size:14px}
.ok{color:var(--green);font-weight:600;margin:10px 0 0;font-size:14px}
.sumline{display:flex;justify-content:space-between;gap:10px;padding:9px 0;font-size:14px;border-bottom:1px solid var(--paper)}
.sumline.total{font-weight:600;font-size:18px;border-bottom:0;padding-top:12px}.sumline.total span:last-child{font-family:var(--disp);font-weight:600;font-size:22px}
.sumline .free{color:var(--green);font-weight:600}
.co{display:grid;gap:16px}.co .summary{order:-1}
.summary h2{font-size:18px;margin-bottom:8px}
.summary .line{grid-template-columns:44px 1fr auto;padding:10px 0}.summary .line img{width:44px;height:54px}
.nudge{font-size:13px;color:var(--mute);margin:8px 0 0;line-height:1.45}.nudge b{color:var(--ink)}
.secure{display:flex;gap:6px;align-items:center;justify-content:center;font-size:12.5px;color:var(--mute);margin-top:12px}
.place{margin-top:14px;min-height:54px;font-size:16px}
.contact{display:grid;gap:16px}
.cinfo{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--R);overflow:hidden}
.cinfo div{background:#fff;padding:14px 16px;font-size:15px}.cinfo b{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:var(--track-data);color:var(--mute);text-transform:uppercase;font-weight:500;margin-bottom:3px}.cinfo a{text-decoration:none;font-weight:600}.cinfo a:hover{text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
/* ---- order pages ---- */
.order{max-width:600px;margin:0 auto;padding:22px 16px 50px}
.order .big{font-family:var(--disp);font-weight:600;font-size:28px;letter-spacing:-.015em}
.order ol{padding-left:20px;line-height:1.6}.order .qr{max-width:220px;margin:12px auto}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:15px;margin:14px 0}.kv b{font-family:var(--mono);font-size:11px;letter-spacing:var(--track-data);color:var(--mute);text-transform:uppercase;font-weight:500;align-self:center}.kv span{font-weight:600}
/* ---- footer: compact support + policy index ---- */
.site-ftr{background:var(--ink);color:#E9EAEA;margin-top:44px}
.ftr-in{width:min(calc(100% - 32px),calc(var(--max) - 32px));margin:0 auto;padding:40px 0 28px;display:grid;grid-template-columns:1fr 1fr;gap:28px 12px}
.ftr-support,.ftr-ruo{grid-column:1/-1}
.ftr-support img{height:32px;width:auto}.site-ftr .ftr-tag{color:#A9ADB1;font-size:15px;margin:12px 0 24px;line-height:1.4}
.site-ftr h4{font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:#A9ADB1;margin:0 0 8px}
.site-ftr ul{list-style:none;margin:0;padding:0}.site-ftr li{margin:0}.site-ftr p{margin:0 0 6px;font-size:15px;line-height:1.5}.site-ftr a{text-decoration:none}.site-ftr a:hover{text-decoration:underline;text-underline-offset:3px}
.site-ftr .ftr-in a{display:inline-flex;align-items:center;min-height:44px;min-width:44px}
.ftr-contact{margin:0;border-top:1px solid #2F3336}
.ftr-contact>div{display:grid;grid-template-columns:72px 1fr;gap:0 8px;align-items:center;min-height:48px;border-bottom:1px solid #2F3336;padding:2px 0}
.ftr-contact dt{font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:#A9ADB1}
.ftr-contact dd{margin:0;font-size:15px;line-height:1.4;color:#E9EAEA}
.ftr-contact .ftr-phone{font:600 var(--fs-h3)/1.2 var(--body);letter-spacing:-.01em;font-variant-numeric:tabular-nums lining-nums}
.muted-l{color:#A9ADB1;font-size:14px!important;line-height:1.5}
.ftr-ruo{border-top:1px solid #2F3336;padding-top:20px}.ftr-ruo p{color:#C9CCCF;max-width:40.8em;font-size:14px}
.ftr-base{border-top:1px solid #2F3336;width:min(calc(100% - 32px),calc(var(--max) - 32px));margin:0 auto;padding:16px 0 calc(18px + env(safe-area-inset-bottom));display:flex;flex-wrap:wrap;gap:12px 18px;justify-content:space-between;align-items:center;font:400 13px/1.4 var(--body);color:#A9ADB1}
.pay-icons{list-style:none;margin:0;padding:0;display:flex;gap:6px;flex-wrap:wrap}
.pay-icons li{display:flex;line-height:0}.pay-icons img{display:block;width:38px;height:24px;border-radius:var(--r)}
/* ---- gate + toast: the catalog label (white block, 2px ink top rule, hairline-divided fields) ---- */
.gate{position:fixed;inset:0;background:rgba(21,23,25,.94);display:flex;align-items:center;justify-content:center;z-index:90;padding:16px}
.gate .box{background:var(--card);border:1px solid var(--line);border-top:2px solid var(--ink);border-radius:var(--r);max-width:440px;width:100%;padding:24px;max-height:calc(100vh - 32px);overflow:auto}
.gate img{height:28px;width:auto;margin-bottom:20px}.gate h2{font-size:var(--fs-h2);margin-bottom:12px}.gate p{margin:0 0 12px;line-height:1.5;font-size:16px;color:var(--plum)}
.gate p+p{border-top:1px solid var(--line);padding-top:12px}.gate p+p{font-weight:500;color:var(--ink)}
.gate .btn{margin-top:6px}.gate .leave{display:inline-block;margin-top:12px;font-size:14px;color:var(--mute);padding:8px 0}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 16px;border-radius:var(--r);font:500 14px/1.4 var(--body);z-index:60;max-width:calc(100% - 32px)}
/* ---- breakpoints ---- */
@media (min-width:700px){
  .grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .starter-card{grid-template-columns:300px 1fr}.starter-card .im{padding:24px;border-right:1px solid var(--line)}.starter-card .tx{padding:24px 26px;justify-content:center}
  .band-in{grid-template-columns:1fr 1.25fr;padding:36px;gap:32px}
  .icon-btn .lbl{display:inline}
  .cart-btn{padding:0 12px 0 10px}.count{position:static;margin-left:0;top:auto;right:auto}
  .ftr-in{padding:48px 0 32px}
  .contact{align-items:start}
  .idx{height:26px}
}
@media (min-width:1024px){
  .grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .pc .lab{padding:12px 14px 0}.pc a.im{padding:8px 16px 0}.pc .body{padding:10px 14px 16px}.pc h3{font-size:15.5px}
  .skel .pc .buyrow{min-height:44px}
  .pc .buyrow{flex-direction:row;align-items:stretch}.pc .buyrow .qtyc{width:auto;flex:none}.pc .buyrow .qtyc span{flex:none;min-width:26px}.pc .buyrow .add{flex:1;min-width:0;padding:0 10px}
  .cp{grid-template-columns:1.4fr 1fr;align-items:start}.cp-sum{position:sticky;top:130px}
  .pdp{grid-template-columns:1.05fr 1fr;gap:36px;align-items:start;padding-top:18px}.pdp .gal{position:sticky;top:84px}
  .sticky-buy{display:none}
  .logo img{height:40px}
  .hdr-in{grid-template-columns:auto minmax(0,1fr) auto;gap:0 28px;padding:10px 16px;min-height:72px}
  .hdr-in .logo{order:1;padding-left:0}.hdr-l{order:2}.hdr-r{order:3}
  #menuBtn,.hdr-r .navlink{display:none}
  #searchBtn{width:100%;max-width:520px;justify-content:flex-start;gap:10px;padding:0 14px;min-height:44px;border:1px solid var(--ctl);background:var(--card);color:var(--mute)}
  #searchBtn:hover{border-color:var(--ink);background:var(--card)}#searchBtn .lbl{font-weight:400}
  .nav{display:flex!important;flex-direction:row;justify-content:flex-start;gap:4px;padding:0 max(14px,calc((100% - var(--max))/2 + 2px));border-top:1px solid var(--line)}
  .nav{position:relative}
  .nav a,.shop-menu>summary{min-height:44px;padding:10px 14px;border-bottom:0}.nav a:hover,.shop-menu>summary:hover{background:none;text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px}
  .shop-menu{position:static}.shop-menu>summary{gap:10px;justify-content:flex-start}
  .shop-panel{position:absolute;left:max(12px,calc((100% - var(--max))/2 + 2px));top:100%;z-index:35;width:440px;background:var(--card);border:1px solid var(--line);border-top:2px solid var(--ink);border-radius:0 0 var(--r) var(--r);padding:8px;display:grid;grid-template-columns:1fr 1fr;gap:0 8px}
  .shop-panel a{padding:10px 12px;min-height:44px;border-bottom:1px solid var(--line);font-weight:400}.shop-panel a:first-child{grid-column:1/-1;font-weight:500}.shop-panel a:last-child{border-bottom:1px solid var(--line)}.shop-panel a:hover{background:var(--paper);text-decoration:none}
  .ftr-in{grid-template-columns:1.7fr 1fr 1fr 1.4fr;gap:40px 40px;padding:56px 0 40px}.ftr-support,.ftr-ruo{grid-column:auto}.ftr-ruo{border-top:0;padding-top:0}
  html{scroll-padding-top:130px}
}
@media (max-width:420px){.hide-sm{display:none}.row3{grid-template-columns:1fr 1fr}.row3 .zip{grid-column:1/-1}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* COA: no-report placeholder (products without a published report) */
.coa-ph{margin:24px 0 0;padding:16px 0 0;border-top:1px solid var(--line,#e2e2e2)}
.coa-ph__k{margin:0 0 4px;font:500 12px/1.3 var(--mono,ui-monospace,monospace);letter-spacing:.08em;text-transform:uppercase}
.coa-ph__v{margin:0;color:var(--muted,#5b5b66);font-size:15px}
/* toast sits clear of drawer Checkout button and sticky buy bar */
.toast{bottom:auto;top:84px}

/* ---- mobile touch + legibility pass (Apollo, 2026-09-29) ---- */
.chip,.pill{min-height:44px}
.line .qtyc button{width:44px;height:44px}
.crumbs a{display:inline-block;padding:14px 6px;margin:0 -6px}
.ftr-base nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 6px}
.pc .lab,.coa,.facts b,.cinfo b{font-size:12px}
.line .v,.kv b,.docs b,.steps b,.sb-item .m,.save,.pay label .save{font-size:12px}
.sumline small.muted{font-size:13px}
.pills .pill,.pill{min-height:44px}
.pc h3 a{display:block;padding:13px 0;margin:-7px 0}
.site-ftr li{margin:0}.site-ftr .ftr-in a{display:inline-flex;align-items:center;min-height:44px;padding:0}
.cinfo a{display:inline-flex;align-items:center;min-height:44px}
.box .leave{display:inline-flex;align-items:center;justify-content:center;min-height:44px}

/* ---- SEO content pass (Apollo, 2026-09-30): home intro + PDP FAQ ---- */
.intro{max-width:var(--max);margin:36px auto 0;padding:0 16px}
.intro-in{display:grid;gap:14px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.intro h2{font-size:clamp(22px,3vw,30px);max-width:10.8em;margin-top:6px}
.intro-in>div:last-child{max-width:43.2em}.intro p{margin:0 0 12px;line-height:1.6;color:var(--plum);font-size:16px}.intro p:last-child{margin-bottom:0}
.intro a{color:var(--ink);text-decoration-thickness:1.5px;text-underline-offset:3px}
.pfaq{margin-top:24px}.pfaq h2{font-size:20px;margin-bottom:10px}
.pfaq .faq-list p{padding:0 18px 16px}
/* reserve the async column so the RUO box starts below the fold at 1440 and the client render does not shift it (CLS) */
#pPrice:empty{min-height:1.15em}#pStock:empty{min-height:22px}#pVariants:empty{min-height:36px}#pFacts:empty{min-height:104px;background:#fff}#pDesc:empty{min-height:72px}.pfaq .faq-list:empty{min-height:262px}
@media (min-width:700px){.intro-in{grid-template-columns:1fr 1.6fr;gap:36px;align-items:start}}


/* ---- customer accounts (Apollo, 2026-09-30): header mark + PDP lines. Portal styles live in account.css ---- */
.acct-btn{position:relative;text-decoration:none}
.acct-mark{position:absolute;top:4px;right:4px;min-width:16px;height:16px;border-radius:8px;background:var(--ink);color:#fff;font:500 10px/16px var(--mono);text-align:center;padding:0 4px;letter-spacing:0;text-transform:uppercase;pointer-events:none}
.acct-mark.dot{min-width:8px;width:8px;height:8px;border-radius:4px;top:9px;right:9px;padding:0}
@media (max-width:359px){.icon-btn{min-width:44px;padding:0 4px}}
.last-ordered{margin:8px 0 0;font-size:13.5px;color:var(--mute);display:flex;flex-wrap:wrap;align-items:center;gap:0 6px;min-height:24px}
.last-ordered b{color:var(--ink);font-weight:600}
.linkbtn{background:none;border:0;padding:10px 0;margin:-10px 0;color:var(--ink);font:600 13.5px var(--body);text-decoration:underline;text-underline-offset:3px;cursor:pointer;min-height:44px;display:inline-flex;align-items:center}
.linkbtn:hover{text-decoration-thickness:2px}
.notify{margin:10px 0 0;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r);background:#fff;display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;font-size:14px;line-height:1.45}
.notify .btn{min-height:44px}.notify p{margin:0;flex:1 1 200px}.notify .ok{margin:0;font-size:14px}
.hero-acct{min-width:9.5em;justify-content:center}

/* ---- Verified third-party report block (PDP) + published list (Testing & purity). Spec: Astra 2026-09-30.
   Sits in the catalog-label footer: below specs + buying controls, above the description. No shadows, pills or proof colours. ---- */
.coa-blk{--cb-ink:#151719;--cb-mute:#565B60;--cb-rule:#D7DAD5;--cb-focus:#A32321;--cb-sans:var(--body);--cb-mono:var(--mono);
  margin:24px 0 0;padding:16px;background:#fff;color:var(--cb-ink);border:1px solid var(--cb-rule);border-radius:var(--r);min-height:400px}
.coa-blk__r{display:grid;grid-template-columns:minmax(0,1fr);gap:0;font:400 16px/24px var(--cb-sans)}
.coa-blk__r+.coa-blk__r{margin-top:16px;padding-top:16px;border-top:1px solid var(--cb-rule)}
.coa-blk__h{font:600 16px/24px var(--cb-sans);letter-spacing:0;margin:0 0 8px;color:var(--cb-ink)}
.coa-blk__rows{margin:0 0 12px;padding:0}
.coa-blk__rows>div{display:grid;grid-template-columns:minmax(0,140px) minmax(0,1fr);column-gap:12px;padding:4px 0;border-top:1px solid var(--cb-rule)}
.coa-blk__rows>div:first-child{border-top:0}
.coa-blk__rows dt{font:500 12px/16.8px var(--cb-mono);letter-spacing:.035em;color:var(--cb-mute);padding-top:3.6px}
.coa-blk__rows dd{margin:0;overflow-wrap:anywhere}
.coa-blk__note{margin:0 0 16px;color:var(--cb-mute)}
.coa-blk__thumb{display:flex;flex-direction:column;align-items:flex-start;gap:4px;width:max-content;max-width:100%;text-decoration:none;color:var(--cb-ink);font:500 16px/24px var(--cb-sans)}
.coa-blk__thumb img{width:96px;height:136px;object-fit:contain;background:#fff;border:1px solid var(--cb-rule)}
.coa-blk__thumb span,.coa-blk__verify{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.coa-blk__thumb span{display:inline-flex;align-items:center;min-height:44px}
.coa-blk__verify{display:inline-flex;align-items:center;min-height:44px;margin-top:4px;color:var(--cb-ink);font:500 16px/24px var(--cb-sans)}
.coa-blk a:focus-visible,.coa-list a:focus-visible{outline:2px solid #A32321;outline-offset:2px}
@media (min-width:700px){
  .coa-blk{padding:24px;min-height:0}
  .coa-blk__r{grid-template-columns:minmax(0,1fr) 128px;grid-template-areas:"h t" "rows t" "note t" "verify t";grid-template-rows:auto auto auto 1fr;column-gap:24px;font-size:17px;line-height:25.5px}
  .coa-blk__h{grid-area:h}.coa-blk__rows{grid-area:rows}.coa-blk__note{grid-area:note}.coa-blk__verify{grid-area:verify;justify-self:start}.coa-blk__thumb{grid-area:t;align-self:start}
  .coa-blk__thumb img{width:128px;height:181px}
  .coa-blk__rows>div{grid-template-columns:minmax(0,160px) minmax(0,1fr)}
}

/* PDP skeleton matches the rendered column (measured 2026-09-30) so the new report block below adds no visible shift */
.buy .lab{min-height:19px}#pTitle:empty{min-height:1.06em}#pPrice:empty{min-height:47px}#pVariants:empty{min-height:74px;margin-top:14px}#pStock:empty{min-height:20px}#pFacts:empty{min-height:128px}
body:not([data-handle="bacteriostatic-water"]) .buy #pair[hidden]:empty{display:block!important;visibility:hidden;min-height:145px;margin-top:16px}
@media (max-width:699px){body:not([data-handle="bacteriostatic-water"]) .buy #pair[hidden]:empty{min-height:145px}}
/* header search trigger: the long label only where there is room (it is a field on desktop) */
.lbl-x{display:none}
@media (min-width:1024px){.lbl-x{display:inline}}
/* data labels set inside paragraphs keep the data size (the paragraph rules are more specific than .eyebrow) */
.intro p.eyebrow,.about-in p.eyebrow,.disc p.eyebrow{font-size:var(--fs-data);line-height:1.4;color:var(--mute)}
.line .n a{display:inline-flex;align-items:center;min-height:44px;margin:-12px 0}
/* the gate auto-focuses its button on open: a red ring there reads as an error on a consent control, so the ring is ink (still 2px, offset, 15:1) */
.gate .btn:focus-visible,.gate .leave:focus-visible{outline-color:var(--ink)}
:is(input,select,textarea):focus:not([aria-invalid="true"]){outline:2px solid #151719;outline-offset:1px}

/* ---- home, brand slice 2 (2026-09-30). Spec: build/2026-09-30-brand/S2-SPEC.md.
   Grid: 390 = 4 cols / 16 margin / 12 gutter · >=900 = 12 cols inside 1240 / 24 gutter. Scoped to .home-hero .home-trust .home-featured .home-reviews .home-docs (+ .home-faq). No new colours. ---- */
body[data-page=home]{--hgap:clamp(48px,calc(30px + 4.57vw),96px)}
.home-wrap{width:calc(100% - 32px);max-width:1240px;margin-inline:auto}
.home-hero{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));column-gap:12px;margin-top:clamp(32px,calc(19px + 3.3vw),64px)}
.hh-copy{grid-column:1/-1}.hh-art{display:none}
.home-hero h1{max-width:13em;text-wrap:balance}
.home-hero .sub{margin:16px 0 28px;max-width:30em;font-size:clamp(17px,calc(15.6px + .38vw),20px);line-height:1.45;color:var(--plum)}
.home-hero .ctas{display:flex;flex-wrap:wrap;align-items:center;gap:8px 24px}
.home-hero .ctas .btn{min-width:180px}
.hh-std{display:inline-flex;align-items:center;min-height:48px;padding:0 4px;font:500 var(--fs-ui)/1.25 var(--body);color:var(--ink);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:5px}
.hh-std:hover{text-decoration-thickness:2.5px}
.home-trust{grid-column:1/-1;list-style:none;margin:clamp(36px,5vw,56px) 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border-block:1px solid var(--line)}
.home-trust li{background:var(--paper);padding:16px 12px 16px 16px;font:600 16px/1.3 var(--body);min-height:64px;display:flex;align-items:center}
.home-trust li:nth-child(odd){padding-left:0}
.hh-ruo{grid-column:1/-1;margin:12px 0 0}
/* shared section rhythm + head */
.intro.home-wrap,.home-featured,.home-reviews,.home-docs,.home-faq{margin-top:var(--hgap)}
.intro.home-wrap{padding:0;max-width:1240px}.intro-in{border-bottom:0;padding-bottom:0}
.home-featured,.home-reviews,.home-docs,.home-faq{border-top:1px solid var(--line);padding-top:24px}
.hs-hd{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 24px;margin-bottom:24px}
.hs-link{display:inline-flex;align-items:center;min-height:44px;font:500 var(--fs-ui)/1.25 var(--body);color:var(--ink);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:4px}
.hs-link:hover{text-decoration-thickness:2.5px}
/* featured tray: the catalog label as a card (2px ink top rule · product-colour side tick · mono NB number + sourced sizes) */
.hf-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.hf-list>li{display:flex;min-width:0}
.hf{position:relative;width:100%;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-top:2px solid var(--ink);padding-bottom:16px}
.hf:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.hf-lab{position:relative;margin:0;padding:10px 12px 10px 16px;display:flex;flex-direction:column;gap:2px;font-family:var(--mono);font-size:var(--fs-data);line-height:1.4;letter-spacing:var(--track-data);text-transform:uppercase;font-weight:500;border-bottom:1px solid var(--line)}
.hf-lab::before{content:"";position:absolute;left:-1px;top:0;bottom:0;width:4px;background:var(--sw)}
.hf-no{color:var(--ink)}.hf-sz{color:var(--mute);overflow-wrap:anywhere;text-transform:none}
.hf-im{display:block;padding:12px 16px 0}.hf-im img{width:100%;height:auto;aspect-ratio:4/5;object-fit:contain}
.hf h3{padding:4px 16px 0;font:600 16px/1.25 var(--body);letter-spacing:-.005em}
.hf h3 a{display:block;text-decoration:none;padding:12px 0;margin:-8px 0 -4px}.hf h3 a:hover{text-decoration:underline;text-underline-offset:3px}.hf h3 a:focus-visible{outline:0}
.hf h3 a::after{content:"";position:absolute;inset:0}
.hf-pr{margin:auto 0 0;padding:8px 16px 0;font:600 20px/1.2 var(--disp);letter-spacing:-.01em;font-variant-numeric:tabular-nums lining-nums}
/* purchase reviews */
.rv-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr)}
.rv-list>li{border-top:1px solid var(--line);padding:20px 0 24px}.rv-list>li:first-child{border-top:0;padding-top:0}
.rv{display:flex;flex-direction:column;gap:12px;height:100%}.rv p{margin:0}
.stars{position:relative;width:90px;height:18px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24'%3E%3Cpath d='M12 3.6l2.5 5.3 5.8.7-4.3 4 1.1 5.8L12 16.5 6.9 19.4 8 13.6l-4.3-4 5.8-.7z' fill='none' stroke='%23151719' stroke-width='1.4' stroke-linejoin='round'/%3E%3C/svg%3E") 0 0/18px 18px repeat-x}
.stars::before{content:"";position:absolute;left:0;top:0;bottom:0;width:calc(var(--n,5)*18px);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24'%3E%3Cpath d='M12 3.6l2.5 5.3 5.8.7-4.3 4 1.1 5.8L12 16.5 6.9 19.4 8 13.6l-4.3-4 5.8-.7z' fill='%23151719' stroke='%23151719' stroke-width='1.4' stroke-linejoin='round'/%3E%3C/svg%3E") 0 0/18px 18px repeat-x}
.rv-text{font-size:var(--fs-body);line-height:1.55;color:var(--ink);overflow-wrap:anywhere}
.rv-by{display:flex;flex-wrap:wrap;gap:0 12px;font-size:14px;line-height:1.5;color:var(--mute)}.rv-by b{color:var(--ink);font-weight:600}
.rv-meta{margin-top:auto!important;font-size:14px;line-height:1.5;color:var(--mute)}
.rv-ver{font-family:var(--mono);font-size:var(--fs-data);letter-spacing:var(--track-data);text-transform:uppercase;font-weight:500;color:var(--ink)}
.rv-meta a{color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
/* documentation + support */
.home-docs{display:grid;grid-template-columns:minmax(0,1fr);gap:48px}
.home-docs h2{margin-bottom:8px}
.home-docs h3{margin:28px 0 8px}
.home-docs p{margin:0 0 12px;max-width:38em;line-height:1.6;color:var(--plum);font-size:16px}
.hd-links{display:flex;flex-wrap:wrap;gap:0 24px;margin-top:16px!important}
.hd-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--ink);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:4px;font-weight:500}
.hd-links a:hover{text-decoration-thickness:2.5px}
.hero-acct{min-width:0}
/* Facts & Questions: hairlines, no boxes */
.home-faq .faq-in{display:grid;gap:24px}
.home-faq .faq-list{background:none;border:0;border-radius:0;border-bottom:1px solid var(--line)}
.home-faq .faq-list summary{min-height:56px;padding:14px 40px 14px 0;font-size:16px}
.home-faq .faq-list summary::after{right:6px}
.home-faq .faq-list p{padding:0 0 18px;max-width:42em;font-size:16px}
/* full catalog keeps its anchor, tools and grid; aligned to the same 1240 content edge as the sections above */
[data-page=home] .shop-hd,[data-page=home] .shop-tools,[data-page=home] .tray,[data-page=home] .disc{width:calc(100% - 32px);max-width:1240px;padding:0;margin-inline:auto}
[data-page=home] .shop-hd{margin-top:var(--hgap);margin-bottom:16px;border-top:1px solid var(--line);padding-top:24px}
[data-page=home] .shop-tools{margin-bottom:16px}
[data-page=home] .disc{margin-top:var(--hgap)}
@media (min-width:900px){
  .home-hero{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px}
  .hh-copy{grid-column:1/8;grid-row:1;align-self:center}
  .hh-art{display:block;grid-column:8/13;grid-row:1;align-self:stretch;min-height:320px;border:1px solid var(--line);background:#e9e9e7 url(/static/brand/hero.jpg) 72% 50%/cover no-repeat}
  .home-trust{grid-template-columns:repeat(6,minmax(0,1fr))}
  .home-trust li,.home-trust li:nth-child(odd){padding-left:16px}.home-trust li:first-child{padding-left:0}
  .intro-in{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px}
  .intro-in>div:first-child{grid-column:1/5}.intro-in>div:last-child{grid-column:5/13;max-width:none}.intro-in>div:last-child p{max-width:43.2em}
  .hf-list{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
  .hf h3{font-size:18px}
  .rv-list{grid-template-columns:repeat(3,minmax(0,1fr))}
  .rv-list>li{border-top:0;padding:0 24px}.rv-list>li:first-child{padding-left:0}.rv-list>li:last-child{padding-right:0}
  .rv-list>li+li{border-left:1px solid var(--line)}
  .home-docs{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px}
  .hd-standards{grid-column:1/8}.hd-support{grid-column:8/13}
  .home-faq .faq-in{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px}
  .home-faq .faq-in>div:first-child{grid-column:1/5}.home-faq .faq-list{grid-column:5/13}
}
.hd-standards .about-img{margin:16px 0;max-width:520px;border-radius:var(--r);overflow:hidden;background:var(--paper)}.hd-standards .about-img img{display:block;width:100%;height:auto;aspect-ratio:1254/836;object-fit:cover}

/* Hero: full-width molecule banner behind the headline (Pat, 2026-09-30) */
.hh-band{position:relative;overflow:hidden;background:#e9e9e7;border-bottom:1px solid var(--line)}
.hh-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:72% 50%;opacity:.9}
.hh-scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(243,243,241,.45),rgba(243,243,241,.85))}
.hh-band .hh-copy{position:relative;padding-top:clamp(44px,9vw,104px);padding-bottom:clamp(36px,6vw,72px)}
.hh-band h1{max-width:13em;text-wrap:balance}
.hh-band .sub{margin:16px 0 28px;max-width:30em;font-size:clamp(17px,calc(15.6px + .38vw),20px);line-height:1.45;color:var(--plum)}
.hh-band .ctas{display:flex;flex-wrap:wrap;align-items:center;gap:8px 24px}.hh-band .ctas .btn{min-width:180px}
.home-hero{margin-top:0}.home-hero .home-trust{margin-top:0;border-top:0}

/* Trust strip icons (Pat, 2026-09-30; Lucide, ISC) */
.home-trust li{gap:12px}
.home-trust li svg{flex:none;width:22px;height:22px;color:var(--trust,currentColor)}
/* ---- brand slice 3 (2026-09-30): PDP label, purchase reviews, grid, cart. Spec: build/2026-09-30-brand/S3-SPEC.md.
   The NB rail (signature): 2px ink rule, a 3×16px product-colour tick 12px below it, mono catalog number at a 12px inset + the selected size. White + hairline, no seal, no invented ID.
   Scoped to .s3-pdp .s3-label .s3-grid .s3-line .s3-cart .s3-shipping .s3-reviews. Existing tokens only; no new colours, shadows or fonts. ---- */
.s3-label__rail{position:relative;margin:0;padding:12px 12px 12px;display:flex;flex-wrap:wrap;align-items:baseline;gap:0 12px;font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:var(--ink)}
.s3-label__rail::before{content:"";position:absolute;left:0;top:12px;width:3px;height:16px;background:var(--sw,var(--ink))}
.s3-label__sz{color:var(--mute);overflow-wrap:anywhere}
.s3-label__size{margin:0;font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:var(--mute)}
.s3-label__size span{color:var(--ink)}
/* PDP label */
.s3-label--pdp{background:var(--card);border:1px solid var(--line);border-top:2px solid var(--ink)}
.s3-label--pdp:empty{min-height:388px}
.s3-label--pdp .s3-label__rail{padding-left:12px}
.s3-label__list{margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr)}
.s3-label__row{margin:0;padding:12px;border-top:1px solid var(--line);min-width:0}
.s3-label__row dt{font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:var(--mute);margin:0 0 4px}
.s3-label__row dd{margin:0;font-size:16px;line-height:1.5;overflow-wrap:anywhere;word-break:break-word}
.s3-label__source{display:block;margin-top:2px;font-size:14px;line-height:1.4;color:var(--mute)}
a.s3-label__source{display:flex;align-items:center;min-height:44px;width:max-content;max-width:100%;color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
a.s3-label__source:hover{text-decoration-thickness:2px}
.s3-label__foot{margin:0;padding:12px;border-top:1px solid var(--line);font-size:16px;line-height:1.5}
.s3-support{display:flex;flex-wrap:wrap;gap:8px 24px;margin:12px 0 0}
.s3-support a{display:inline-flex;align-items:center;min-height:44px;font-size:14px;line-height:1.4;color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.s3-support a:hover{text-decoration-thickness:2px}
/* PDP layout: 390 = gallery → buy → full-width details; 1440 = media five / buy seven columns, sticky media in the upper row */
.pdp.s3-pdp{--s3g:48px;display:block;padding:12px 16px calc(96px + env(safe-area-inset-bottom))}
.s3-top{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));column-gap:12px;row-gap:12px;align-items:start}
.s3-pdp .gal{grid-column:1/-1;display:flex;justify-content:center;padding:20px;border-radius:0}
.s3-pdp .gal::before{content:none}
.s3-pdp .gal img{width:160px;height:200px;max-width:100%;max-height:none;aspect-ratio:4/5;object-fit:contain;margin:0}
.s3-pdp .buy{grid-column:1/-1;min-width:0}
.s3-pdp .buy .lab{margin-bottom:8px;flex-wrap:wrap}
.s3-pdp .buy h1{font-size:var(--fs-h1);line-height:1.02;letter-spacing:-.025em;overflow-wrap:anywhere;text-wrap:balance}
.s3-pdp .buy .price{font-size:var(--fs-h3);line-height:1.2;letter-spacing:-.01em;margin:16px 0 4px}
.s3-pdp .buy .shipnote{margin-top:4px}
/* PDP trust row under Add to cart: same Lucide line icons + var(--trust) as .home-trust. 3 columns from 360px up, a stacked list below. */
.pdp-trust{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line)}
.pdp-trust li{background:var(--paper);display:flex;min-width:0}
.pdp-trust__i{display:flex;flex:1;min-width:0;min-height:56px;align-items:center;gap:12px;padding:10px 0;color:inherit;text-decoration:none}
.pdp-trust svg{flex:none;width:22px;height:22px;color:var(--trust,currentColor)}
.pdp-trust__t{display:flex;flex-direction:column;gap:2px;min-width:0}
.pdp-trust b{font:600 13.5px/1.3 var(--body);color:var(--ink)}
.pdp-trust .nw{white-space:nowrap}
.pdp-trust small{font-size:12.5px;line-height:1.35;color:var(--mute)}
a.pdp-trust__i:hover b{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
a.pdp-trust__i:focus-visible{outline:2px solid var(--trust,currentColor);outline-offset:-2px}
@media (min-width:360px){
  .pdp-trust{grid-template-columns:repeat(3,minmax(0,1fr))}
  .pdp-trust__i{flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:8px;padding:12px 8px 12px 10px}
  .pdp-trust li:first-child .pdp-trust__i{padding-left:0}
}
.s3-details{min-width:0;margin-top:48px}
.s3-details>.pair{margin-top:24px}
.s3-details>.desc,.s3-details>.s3-reviews,.s3-details>.pfaq,.s3-details>.ruo-box{margin-top:var(--s3g)}
.s3-details h2{font-size:var(--fs-h2);line-height:1.1;letter-spacing:-.02em;margin:0 0 16px}
.s3-details .desc p{max-width:44em;font-size:var(--fs-body);line-height:1.5}
.s3-details .pfaq .faq-list summary{min-height:56px}
body:not([data-handle="bacteriostatic-water"]) .s3-details #pair[hidden]:empty{display:block!important;visibility:hidden;min-height:145px}
@media (max-width:359px){body:not([data-handle="bacteriostatic-water"]) .s3-details #pair[hidden]:empty{min-height:162px}} /* reserved to the measured height of the filled pair card (145 / 162 at 320) so it lands without a shift */
.s3-pdp .coa-blk{margin-top:24px}
.s3-pdp .ruo-box{border-top:1px solid var(--line)}
/* purchase reviews */
.s3-reviews__grid{display:grid;grid-template-columns:minmax(0,1fr);gap:24px}
.s3-reviews__score{margin:0;font:600 var(--fs-h3)/1.2 var(--disp);letter-spacing:-.01em;font-variant-numeric:tabular-nums lining-nums}
.s3-reviews__stars{margin:12px 0 0}
.s3-reviews__note{margin:8px 0 0;font-size:14px;line-height:1.5;color:var(--mute)}
.s3-dist{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:8px}
.s3-dist li{display:grid;grid-template-columns:28px minmax(0,1fr) 44px;gap:8px;align-items:center;font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);font-variant-numeric:tabular-nums lining-nums}
.s3-dist__bar{display:block;height:8px;background:var(--line)}
.s3-dist__bar i{display:block;height:100%;background:var(--ink)}
.s3-dist__n{text-align:right}
.s3-reviews__stars .stars,.s3-review__hd .stars{display:block;flex:none}
.s3-rlist{list-style:none;margin:0;padding:0}
.s3-rlist>li{border-bottom:1px solid var(--line);padding:24px 0}.s3-rlist>li:first-child{padding-top:0}
.s3-review__hd{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:0}
.s3-review__text{margin:12px 0;font-size:var(--fs-body);line-height:1.5;white-space:pre-line;overflow-wrap:anywhere}
.s3-review__by{display:flex;flex-wrap:wrap;gap:0 12px;margin:0;font-size:14px;line-height:1.5;color:var(--mute)}.s3-review__by b{color:var(--ink);font-weight:600}
.s3-reviews__more{margin-top:24px}
.s3-reviews__status{margin:0 0 12px;font-size:14px;line-height:1.5;color:var(--mute)}.s3-reviews__status:focus{outline:0}
.s3-reviews__err{margin:12px 0 0;color:var(--err);font-weight:600;font-size:14px;line-height:1.5}.s3-reviews__err:empty{margin:0}
.s3-reviews__none{margin:0;color:var(--mute);font-size:var(--fs-body)}
.s3-rlist article:focus{outline:0}
/* grid cards: rail → 4:5 image → full title → selected size → variants / price / stock / buy, bottom-aligned */
.s3-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;background:none;border:0;border-radius:0;overflow:visible}
.s3-grid .pc{--cp:12px;padding:0;background:var(--card);border:1px solid var(--line);border-top:2px solid var(--ink)}
.s3-grid .pc::before{content:none}
.s3-grid .pc .s3-label--card{position:relative;padding:12px var(--cp);gap:0 8px;align-items:baseline;font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:var(--ink)}
.s3-grid .pc .s3-label--card::before{content:"";position:absolute;left:0;top:12px;width:3px;height:16px;background:var(--sw,var(--ink))}
.s3-grid .pc .s3-label--card .no{color:var(--ink)}
.s3-grid .pc .s3-label--card .ty{margin-left:auto;color:var(--mute)}
.s3-grid .pc a.im{padding:0 var(--cp)}
.s3-grid .pc .body{padding:8px var(--cp) var(--cp)}
.s3-grid .pc h3{font:600 16px/1.25 var(--body)}
.s3-grid .pc .pr{font-size:var(--fs-h3)}
@media (max-width:359px){.s3-grid{grid-template-columns:minmax(0,1fr)}} /* 320px reflow: a 138px card cannot hold the quantity + Add row */
@media (min-width:900px){.s3-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.s3-grid .pc{--cp:16px}}
/* cart lines: drawer + /cart */
.line.s3-line,.line.s3-line.big{grid-template-columns:52px minmax(0,1fr) auto;column-gap:12px;row-gap:4px;padding:12px 0;border-bottom:1px solid var(--line)}
.s3-line__im{grid-row:1/3;grid-column:1;display:block;width:52px;height:64px}
.line.s3-line .s3-line__im img,.line.s3-line.big .s3-line__im img{width:52px;height:64px;object-fit:contain;border:1px solid var(--line);border-radius:4px;background:var(--card)}
.s3-label--line{grid-column:2/4;grid-row:1;min-width:0;border-top:0;position:relative;padding-right:104px}
.s3-label--line .s3-label__rail{min-width:0;padding:0 0 4px;gap:0 10px}
.s3-label--line .s3-label__rail::before{content:none}
.s3-label--line .s3-label__no,.s3-label--line .s3-label__sz{min-width:0;overflow-wrap:anywhere}
.line.s3-line .n{padding-left:0;font-size:14px;line-height:1.3;display:block;overflow-wrap:anywhere}
.line.s3-line.big .n{font-size:16px}
.line.s3-line .n a{text-decoration:none;display:block;padding:13px 0;margin:-13px 0}
.line.s3-line .n a:hover{text-decoration:underline}
.line.s3-line .v{padding-left:0;margin-top:0}
.line.s3-line .rt{grid-column:3;grid-row:1;z-index:1;text-align:right;padding-top:0;min-width:0;max-width:96px;overflow-wrap:anywhere;font-size:14px;line-height:1.3}
.s3-line__ctl{grid-column:2/-1;grid-row:2;display:flex;flex-wrap:wrap;align-items:center;gap:0 16px;padding-left:0}
.line.s3-line .qtyc{margin-top:0}
.line.s3-line .rm{padding:0 4px;margin:0 -4px}
.s3-shipping .meter{background:var(--line)}
.s3-shipping .meter i,.s3-shipping .meter.done i{background:var(--ink)}
.s3-keep{display:flex;align-items:center;justify-content:center;min-height:44px;margin-top:8px;font:500 var(--fs-ui)/1.25 var(--body);color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.s3-keep:hover{text-decoration-thickness:2px}
.s3-cart .cp-sum .sumline{border-bottom:1px solid var(--line)}
.s3-cart .cp-lines #cpLines{padding-bottom:4px}
.s3-cart.cp{min-height:calc(100vh - 140px);min-height:calc(100svh - 140px);align-content:start} /* the cart fills in from script: keep the footer below the first screen so it cannot jump */
@media (min-width:700px){
  .s3-label__list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .s3-label__row:nth-child(even){border-left:1px solid var(--line)}
  .s3-label__row--wide{grid-column:1/-1;border-left:0!important}
  .s3-label--pdp:empty{min-height:276px}
}
@media (min-width:900px){
  .s3-reviews__grid{grid-template-columns:280px minmax(0,1fr);gap:32px}
}
@media (min-width:1024px){
  .pdp.s3-pdp{--s3g:80px;padding:24px 16px 80px}
  .s3-top{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;row-gap:24px}
  .s3-pdp .gal{grid-column:1/6;grid-row:1;position:sticky;top:140px;padding:24px}
  .s3-pdp .gal img{width:100%;height:auto;max-width:400px;max-height:500px}
  .s3-pdp .buy{grid-column:6/13;grid-row:1}
  .s3-details{margin-top:80px}
  .s3-cart.cp{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px}
  .s3-cart .cp-lines{grid-column:1/9}.s3-cart .cp-sum{grid-column:9/13}
}
/* ===== Slice 5 (2026-09-30): document pages, contact, all-reviews page =====
   Direction: a document is a catalog record. White label header (2px ink rule + mono document number), one 720px reading column, open heading index.
   No boxes, shadows or colour ticks. Tokens only. Policy markup carries inline styles from the old store: the scoped !important block below is the only way to restyle it without touching the legal text. */
.doc{max-width:calc(var(--max) + 32px);padding-top:8px}
.doc .crumbs{padding:0;margin:0 0 8px}
.doc-hd{background:var(--card);border-top:2px solid var(--ink);border-bottom:1px solid var(--line);padding:16px 16px 24px;margin:0 0 32px}
.doc-no{margin:0 0 12px;min-height:17px;font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:var(--mute)}
.doc-hd h1{overflow-wrap:break-word}
.doc-facts{list-style:none;margin:24px 0 0;padding:16px 0 0;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:4px 40px;font:600 var(--fs-h3)/1.2 var(--disp);letter-spacing:-.01em}
.doc-grid{display:block}
.doc-index{margin:0 0 32px;border-top:1px solid var(--line)}
.doc-index__k{margin:12px 0 4px;font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:var(--mute)}
.doc-index ol{list-style:none;margin:0;padding:0}
.doc-index a{display:flex;align-items:center;min-height:44px;padding:4px 0;border-bottom:1px solid var(--line);text-decoration:none;font:500 var(--fs-ui)/1.25 var(--body);color:var(--ink)}
.doc-index a:hover{text-decoration:underline;text-underline-offset:3px}
@media (min-width:560px) and (max-width:1023px){.doc-index ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}}
.doc .prose{max-width:720px;font-size:var(--fs-body);line-height:1.5;color:var(--ink);overflow-wrap:break-word}
.prose p{margin:0 0 16px}
.prose h2,.prose h3{font-family:var(--disp);font-weight:600;font-size:var(--fs-h3);line-height:1.2;letter-spacing:-.01em;margin:32px 0 12px}
.prose h2:first-child,.prose h3:first-child{margin-top:0}
.prose ul,.prose ol{margin:0 0 16px;padding:0 0 0 1.25em}.prose li{margin:0 0 8px}.prose li:last-child{margin-bottom:0}
.prose p,.prose li{color:var(--ink)}
.prose a{color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.prose a:hover{text-decoration-thickness:2px}
.prose img{height:auto}.prose table{width:100%;border-collapse:collapse;font-size:var(--fs-ui)}.prose td,.prose th{border:1px solid var(--line);padding:8px;text-align:left}
/* legacy inline styles in policy markup: flatten boxes, shadows and typography overrides (text and structure untouched) */
.prose section[style],.prose div[style]{display:block!important;max-width:none!important;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;background:none!important;box-shadow:none!important;font-family:inherit!important;color:inherit!important;line-height:inherit!important}
.prose p[style]{margin:0 0 16px!important;max-width:none!important;font-size:inherit!important;line-height:inherit!important;color:inherit!important}
.prose p[style*="font-weight"]{margin-bottom:8px!important;font-weight:600!important}
.prose p[style*="letter-spacing"]{margin:0 0 12px!important;font:500 var(--fs-data)/1.4 var(--mono)!important;letter-spacing:var(--track-data)!important;text-transform:uppercase!important;color:var(--mute)!important}
.prose h2[style]{margin:32px 0 12px!important;font-size:var(--fs-h3)!important;line-height:1.2!important;font-weight:600!important;color:inherit!important}
.prose h2[style*="font-size: 36px"],.prose h2[style*="font-size:36px"]{display:none!important} /* the policy's own title block repeats the page H1 */
.prose ul[style],.prose ol[style]{margin:0 0 16px!important;padding:0 0 0 1.25em!important;font-size:inherit!important;color:inherit!important}
.prose li[style]{margin:0 0 8px!important}.prose li[style]:last-child{margin-bottom:0!important}
/* Testing & purity: the 18 published reports as hairline-separated records */
.coa-reports{margin:0 0 32px}
.coa-reports__count{margin:0 0 12px;font-weight:600}
.coa-list{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.coa-reports.is-loading .coa-list{min-height:480px}
.coa-reports__count:empty+.coa-list:empty{min-height:640px} /* before the script runs: hold the place so the sections below never jump up into view; a failed load fills the count text, which releases it */
.coa-list li{display:grid;grid-template-columns:minmax(0,1fr);row-gap:0;column-gap:24px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.coa-list a{display:inline-flex;align-items:center;min-height:44px;max-width:100%;color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;font-weight:500;overflow-wrap:anywhere}
.coa-list__p{font-weight:600!important}
.coa-list__m{font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);color:var(--mute);overflow-wrap:anywhere}
@media (min-width:700px){.coa-list li{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"p v" "m v"}.coa-list__p{grid-area:p;justify-self:start}.coa-list__m{grid-area:m}.coa-list__v{grid-area:v;justify-self:end}}
/* related documents */
.doc-rel{max-width:720px;margin:48px 0 0;border-top:1px solid var(--line);padding-top:12px}
.doc-rel__k{margin:0 0 4px;font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:var(--mute)}
.doc-rel ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:0 24px}
.doc-rel a{display:inline-flex;align-items:center;min-height:44px;color:var(--ink);font-weight:500;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.doc-rel a:hover{text-decoration-thickness:2px}
@media (min-width:1024px){
  .doc{padding-top:16px}
  .doc-hd{padding:20px 32px 32px}
  .doc-grid{display:grid;grid-template-columns:minmax(0,720px) 280px;column-gap:64px;align-items:start}
  .doc-index{grid-column:2;grid-row:1;position:sticky;top:112px;margin:0;max-height:calc(100vh - 136px);overflow:auto}
  .doc-grid>.prose{grid-column:1;grid-row:1}
}
/* all-reviews page: open rows in the reading column */
.rv-page{max-width:720px;min-height:100vh}.rv-page.is-done{min-height:0}
.rv-range{margin:0 0 8px;min-height:21px;font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:var(--mute)}
.rv-list.rv-all{grid-template-columns:minmax(0,1fr);border-top:2px solid var(--ink)}
.rv-list.rv-all>li,.rv-list.rv-all>li:first-child,.rv-list.rv-all>li+li{border:0;border-bottom:1px solid var(--line);padding:24px 0}
.rv-list.rv-all .rv-text{white-space:pre-line}
.rv-pager{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:16px}
.rv-pg{display:inline-flex;align-items:center;justify-content:center;min-width:88px;min-height:44px;padding:0 16px;border:1px solid var(--ink);border-radius:var(--r);background:var(--card);color:var(--ink);font:500 var(--fs-ui)/1.25 var(--body);text-decoration:none}
a.rv-pg:hover{background:var(--paper)}
.rv-pg.is-off{border-color:var(--line);color:var(--mute);background:none}
.rv-pgn{font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:var(--ink);text-align:center}
.rv-msg{margin:24px 0;padding:16px 0;border-top:2px solid var(--ink);border-bottom:1px solid var(--line);font-size:var(--fs-body)}
.rv-more{margin:16px 0 0}.rv-more .hs-link[hidden]{display:none}
/* contact: 7/5 columns, open support facts, ruled form */
[data-page=contact] .page{max-width:calc(var(--max) + 32px)}
[data-page=contact] .page-hd{border-top:2px solid var(--ink);padding-top:16px;margin-bottom:32px}
[data-page=contact] .page-hd h1{font-size:var(--fs-h1)}
[data-page=contact] .page-hd p{font-size:var(--fs-body);color:var(--ink);max-width:36em}
.contact{gap:40px}
.contact .panel{background:none;border:0;border-top:2px solid var(--ink);border-bottom:1px solid var(--line);border-radius:0;padding:8px 0 24px}
.contact label.f{margin:16px 0 6px;font-size:14px;font-weight:500;color:var(--ink)}
.contact .place{min-height:48px;margin-top:20px}
@media (max-width:479px){.contact .row{grid-template-columns:1fr}}
.cinfo{background:none;border:0;border-top:2px solid var(--ink);border-radius:0;gap:0;overflow:visible}
.cinfo div{background:none;padding:16px 0;border-bottom:1px solid var(--line);font-size:var(--fs-body)}
.cinfo b{margin-bottom:4px}
@media (min-width:900px){
  .contact{grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px}
  .contact>form{grid-column:1/8}.contact>.cinfo{grid-column:8/13}
}
.doc-index__d>summary{min-height:48px;box-sizing:border-box;padding:12px 0;font-size:16px;line-height:24px;cursor:pointer;list-style-position:inside}
.doc-index__d:not([open]){margin-bottom:24px}
/* ---- Bacteriostatic Water PDP (handle-gated by body[data-handle]; every other PDP is untouched) ----
   Gallery = photo + 12px gap + tutorial tile rail. 1440: 488x550 (photo 388, rail 88, tile 88x120) · 1024: 352x420 (268 / 72, tile 72x112) · 390: 358x242 (266 / 80, tile 80x112); linear between 1024 and 1440.
   Geometry is plain CSS keyed on <body data-handle>, so it is reserved from first paint; the photo is contained, never cropped. The lightbox + lower-section styles ship in static/motion/bac-water.css. */
body[data-handle="bacteriostatic-water"] .s3-pdp .gal{--gh:242px;--gr:80px;--th:112px;display:grid;grid-template-columns:minmax(0,1fr) var(--gr);grid-template-rows:var(--gh);column-gap:12px;align-items:start;justify-content:stretch;height:var(--gh);padding:0;border:0;background:none;border-radius:0;overflow:visible}
body[data-handle="bacteriostatic-water"] .s3-pdp .gal img#pImg{grid-column:1;grid-row:1;width:100%;height:100%;max-width:none;max-height:none;aspect-ratio:auto;object-fit:contain;background:#fff;outline:1px solid var(--line);outline-offset:-1px}
body[data-handle="bacteriostatic-water"] .s3-pdp .gal::after{content:"";grid-column:2;grid-row:1;height:var(--th);border:1px solid var(--line);border-radius:var(--r);background:var(--paper)}
body[data-handle="bacteriostatic-water"] .s3-pdp .gal.bwg::after{display:none}
.bwt{grid-column:2;grid-row:1;display:flex;flex-direction:column;width:100%;height:var(--th);padding:0;overflow:hidden;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);color:var(--ink);text-align:left;cursor:pointer}
.bwt:hover{border-color:var(--ctl)}
.bwt__pic{position:relative;display:block;flex:none;aspect-ratio:4/3;border-bottom:1px solid var(--line)}
.s3-pdp .gal .bwt__pic img{width:100%;height:100%;max-width:none;max-height:none;aspect-ratio:auto;object-fit:contain}
.bwt__play{position:absolute;left:0;bottom:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:var(--ink)}
.bwt__play svg{width:10px;height:10px;fill:var(--paper)}
.bwt__t{display:block;padding:6px 6px 0;font:500 12px/1.25 var(--sans)}
@media (min-width:1024px){
  body[data-handle="bacteriostatic-water"] .s3-pdp .gal{--gh:clamp(420px,calc(420px + (100vw - 1024px) * 130 / 416),550px);--gr:clamp(72px,calc(72px + (100vw - 1024px) * 16 / 416),88px);--th:clamp(112px,calc(112px + (100vw - 1024px) * 8 / 416),120px);width:clamp(352px,calc(352px + (100vw - 1024px) * 136 / 416),488px);justify-self:start}
}
.s3-details>.bw{margin-top:var(--s3g)}
/* Inline "How to reconstitute" section: the text (H2, lede, 5 steps, end card) and the 4:3 stage + 80px rail boxes are real from first paint (app.js), so the lazy SVG/controller arrive without moving anything. */
.bw .bw__lede{margin:0 0 20px;max-width:44em;font-size:var(--fs-body);line-height:1.5;color:var(--mute)}
.bw .bw__fig{margin:0;width:100%;max-width:720px}
.bw .bw__stage{position:relative;aspect-ratio:4/3;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line);overflow:hidden}
.bw .bw__rail{position:relative;height:80px;border-top:2px solid var(--ink)}
@media (max-width:359px){.bw .bw__rail{height:96px}}
.bw .bw__steps{list-style:none;margin:24px 0 0;padding:0;max-width:720px}
.bw .bw__steps li{display:flex;padding:12px 0;border-top:1px solid var(--line);font-size:15px;line-height:1.5}
.bw .bw__steps li:last-child{border-bottom:1px solid var(--line)}
.bw .bw__n{flex:none;width:36px;font:500 12px/18px var(--mono);letter-spacing:var(--track-data);color:var(--mute)}
.bw .bw__end{margin:16px 0 0;max-width:720px;font:500 12px/1.4 var(--mono);letter-spacing:var(--track-data);color:var(--mute)}
.bw .nw{white-space:nowrap}

/* ===== Slide cart (2026-10-02) =====
   Order: rewards, lines, Pairs well with, discount code, summary; sticky footer. Only .dr-scroll scrolls. Tokens, mono labels and the NB rail only; no new colours or shadows.
   Honest mechanics: a progress meter against real thresholds. No motion beyond one 400ms fill/check at the moment a milestone is crossed. */
.dr-hd{gap:8px;height:44px;padding:0 0 0 18px;border-bottom:0;align-items:center}.dr-hd b{flex:none;min-width:0;font-size:19px;line-height:1}
.dr-hd .icon-btn{min-width:44px;min-height:44px;margin-left:0;padding:0}
.dr-ct{flex:1;min-width:0;font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase;color:var(--mute);white-space:nowrap}
.dr-scroll{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.dr-scroll .empty-cart{padding:36px 0}
/* rewards: fixed height so nothing moves when config or the first quote lands (--rwh). Rows: next-unlock line 16 · 6px rounded track with 16px dots centred on it · one-line labels (two lines under 360px). */
.rw{--rwh:64px;height:var(--rwh);padding:2px 18px 0;border-bottom:1px solid var(--line);overflow:hidden}
.rw--wait{height:var(--rwh)}
@media (max-width:359px){.rw{--rwh:80px}}
@media (min-height:700px){.rw{position:sticky;top:0;z-index:2;background:var(--card)}} /* the meter stays in view while the shopper adds from the rail or scrolls the lines, so a crossing is seen where it happens */
.rw-skel{height:calc(var(--rwh) - 8px);margin-top:2px;background:var(--paper);border-radius:var(--r)}
.rw-msg{margin:0;height:16px;font-size:13px;line-height:16px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rw--wait .rw-msg{height:auto;line-height:44px}
.rw-msg>span{display:block}.rw-ok{font-weight:600}.rw-nx b{font-weight:600;font-variant-numeric:tabular-nums lining-nums}
.rw-track{list-style:none;margin:6px 8px 0 0;padding:0;display:flex;align-items:center;height:16px}
.rw-seg{position:relative;flex:1 1 0;min-width:0;height:6px;background:var(--line)}
.rw-seg:first-child{border-radius:3px 0 0 3px}.rw-seg:last-child{border-radius:0 3px 3px 0}.rw-seg:only-child{border-radius:3px}
.rw-fill{position:absolute;left:0;top:0;bottom:0;width:0;border-radius:3px;background:var(--ink);transition:width .4s ease-out}
.rw-seg:first-child .rw-fill{min-width:8px}
.rw-mk{position:absolute;right:0;top:50%;z-index:1;box-sizing:border-box;width:16px;height:16px;margin:-8px -8px 0 0;border-radius:50%;background:var(--card);border:2px solid var(--ctl);color:#fff;box-shadow:0 0 0 2px var(--card);display:grid;place-items:center;transition:background-color .4s ease-out,border-color .4s ease-out}
.rw-mk svg{width:10px;height:10px}
.rw-mk .ic-ok{display:none}
.rw-seg.is-next .rw-mk{border-color:var(--ink)}
.rw-seg.is-done .rw-mk{background:var(--ink);border-color:var(--ink)}
.rw-seg.is-done .rw-mk .ic-ok{display:grid}
.rw-mk.is-new{animation:rwPop .4s ease-out}
@keyframes rwPop{0%{transform:scale(.8)}60%{transform:scale(1.12)}100%{transform:scale(1)}}
/* labels sit under the track: each ends at its own dot (first left-aligned, last right-aligned), so the three can never collide or leave the drawer */
.rw-tiers{position:relative;list-style:none;margin:4px 8px 0 0;padding:0;height:16px}
.rw-tiers li{position:absolute;top:0;max-width:100%;transform:translateX(-100%);text-align:right;font:500 12.5px/16px var(--body);color:var(--mute);white-space:nowrap}
.rw-tiers li:first-child{left:0;transform:none;text-align:left}
.rw-tiers li:last-child{left:auto!important;right:-8px;transform:none;text-align:right}
.rw-tiers li.is-next{color:var(--ink);font-weight:600}
.rw-m{white-space:nowrap;font-variant-numeric:tabular-nums lining-nums}
@media (max-width:359px){.rw-tiers{height:32px}.rw-tiers li{white-space:normal}.rw-t,.rw-m{display:block}.rw-sep{display:none}} /* under 360px a label wraps to name / amount instead of shrinking */
/* Pairs well with */
.pw{padding:16px 0 4px;border-top:1px solid var(--line);margin-top:4px}
.pw-h{margin:0 18px 10px;color:var(--mute)}
.pw-rail{list-style:none;margin:0;padding:0 18px 12px;display:flex;gap:12px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity;scroll-padding:0 18px;-webkit-overflow-scrolling:touch}
.pw[aria-busy=true] .pw-rail{overflow:hidden}
.pw-card{flex:0 0 160px;width:160px;scroll-snap-align:start;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);background:var(--card);min-width:0}
.pw-im{display:block;aspect-ratio:4/3;background:var(--card);border-bottom:1px solid var(--line);overflow:hidden}
.pw-im img{width:100%;height:100%;object-fit:contain;padding:6px}
.s3-label--pw{position:relative;height:30px;overflow:hidden;border-top:2px solid var(--ink);margin-top:-1px}
.s3-label--pw .s3-label__rail{padding:8px 8px 0 12px;flex-wrap:nowrap;gap:0 8px;white-space:nowrap}
.s3-label--pw .s3-label__rail::before{left:0;top:8px}
.pw-lab{display:block;height:30px;border-top:2px solid var(--ink);margin-top:-1px}
.pw-n{padding:0 12px;margin-top:4px;min-height:2.6em;font-weight:600;font-size:14px;line-height:1.3;overflow-wrap:anywhere}
.pw-n a{display:block;text-decoration:none;padding:11px 0;margin:-11px 0}.pw-n a:hover{text-decoration:underline}
.pw-pr{padding:0 12px;margin-top:6px;font-weight:600;font-size:14px;font-variant-numeric:tabular-nums lining-nums}
.pw-note{margin:6px 12px 0;min-height:34px;font-size:12.5px;line-height:1.35;color:var(--ink)}
.pw-add{margin:8px 12px 12px;min-height:44px;width:auto}
.pw-add[aria-disabled=true]{opacity:1;background:var(--paper);color:var(--mute);border-color:var(--line);cursor:default}
.pw-skel .pw-im,.pw-skel .pw-n,.pw-skel .pw-pr,.pw-skel .pw-add{background:var(--paper);color:transparent;border-color:var(--paper);border-radius:var(--r)}
.pw-skel .pw-n,.pw-skel .pw-pr{margin-left:12px;margin-right:12px;padding:0}
.pw-skel .pw-pr{display:block}.pw-skel .pw-n{display:block}
.pw-skel .pw-im{border-bottom:0}
.pw-skel .pw-add{display:flex}
.pw-err{margin:0 18px 10px;font-size:13.5px;color:var(--err)}
.pw--empty{visibility:hidden;border-top-color:transparent}.pw-rsv{height:344px}
/* discount */
.dc{padding:8px 18px 12px;border-top:1px solid var(--line)}
.dc-open{display:flex;align-items:center;min-height:44px;width:100%;padding:0;background:none;border:0;cursor:pointer;font:500 var(--fs-ui)/1.25 var(--body);color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px;text-align:left}
.dc-open:hover{text-decoration-thickness:2px}
.dc-form label{display:block;margin:4px 0 6px;font-weight:600;font-size:14px}
.dc-row{display:flex;gap:8px}
.dc-row input{flex:1;min-width:0;font:16px var(--body);padding:0 12px;min-height:48px;border:1px solid var(--ctl);border-radius:var(--r);background:#fff;color:var(--ink);text-transform:uppercase}
.dc-row input:focus{border-color:var(--ink);outline:2px solid var(--accent);outline-offset:1px}
.dc-row input[aria-invalid=true]{border-color:var(--err)}
.dc-apply{min-height:48px}
.dc-note{margin:8px 0 0;font-size:13.5px;line-height:1.4;color:var(--ink)}
.dc-err{margin:8px 0 0;font-size:13.5px;line-height:1.4;color:var(--err)}
.dc-chip{display:inline-flex;align-items:center;gap:8px;min-height:44px;max-width:100%;padding:0 4px 0 12px;border:1px solid var(--ink);border-radius:var(--r);background:var(--card);font:500 var(--fs-data)/1.4 var(--mono);letter-spacing:var(--track-data);text-transform:uppercase}
.dc-code{overflow-wrap:anywhere;font-variant-numeric:tabular-nums lining-nums}
.dc-x{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;margin:-1px 0;padding:0;background:none;border:0;cursor:pointer;border-radius:var(--r);color:var(--ink)}
.dc-x:hover{background:var(--paper)}
/* summary + footer */
.dr-sum{margin:0;padding:12px 18px 16px;border-top:1px solid var(--line)}
.dr-sum .r{display:flex;justify-content:space-between;gap:16px;padding:4px 0;font-size:14px;line-height:1.4;font-variant-numeric:tabular-nums lining-nums}
.dr-sum dt{color:var(--mute)}.dr-sum dd{margin:0;font-weight:600;text-align:right}
.dr-ft{flex:none;background:var(--card)}
.dr-ft .tot{margin:0 0 4px}
.dr-save{margin:0 0 10px;font-size:13.5px;font-weight:600;color:var(--green)}
.dr-ft .tot+.btn,.dr-ft .tot+.dr-save+.btn{margin-top:8px}
.trust-row{flex-wrap:nowrap;justify-content:center;gap:0 8px}.trust-row .sep{color:var(--mute)}
.dr-ft .pay-row{margin-top:8px}.dr-ft .trust-row{margin-top:8px}
.dr-ft .viewcart{padding-top:4px;min-height:44px;display:flex;align-items:center;justify-content:center}
@media (max-width:359px){.trust-row{flex-wrap:wrap}.pay-row img{width:34px;height:22px}}
@media (max-height:640px){.dr-ft .pay-row{display:none}}
@media (prefers-reduced-motion:reduce){.rw-fill,.rw-mk{transition:none}.rw-mk.is-new{animation:none}.drawer{transition:none}}

/* Size pills: no red focus ring on tap/click; keyboard focus keeps a neutral ring (Pat, 2026-10-02) */
.pill:focus:not(:focus-visible){outline:0}
.pill:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
@media (hover:none){.pill:focus{outline:0}}

/* Drawer: condensed footer, roomier upsell row (Pat, 2026-10-02) */
.dr-ft{padding:10px 18px calc(8px + env(safe-area-inset-bottom))}
.dr-ft .tot{margin:0 0 8px;font-size:16px}
.dr-save{margin:-4px 0 8px}
.dr-ft #goCheckout{min-height:48px}
.dr-ft .pay-row{margin-top:8px;gap:4px}.dr-ft .pay-row img{width:31px;height:20px}
.dr-ft .trust-row{margin-top:6px;font-size:12.5px}
.dr-ft .viewcart{min-height:36px;padding-top:0}
.pw{padding-top:12px}.pw-h{margin-bottom:8px}
.pw-card{flex-basis:150px;width:150px}
.pw-im{aspect-ratio:16/11}
.pw-card .s3-label--pw,.pw-card .pw-lab{display:none}
.pw-n{margin-top:8px;min-height:0}
.pw-note{min-height:0}.pw-note:empty{display:none}
.pw-add{margin-top:8px}
.pw-rsv{height:290px}

/* ===== Soften pass (2026-10-02). Spec: build/2026-10-02-soften-SPEC.md (Astra) =====
   Shape language only: radii (--r 12 / --R 16 above; buttons + chips 999), lines become space or soft surfaces, trust chips, borderless product cards, sentence-case eyebrows, roomier section rhythm. No shadows.
   Rules: where a border sat in the flow of a page that must not move (header, PDP gallery, buy-box column) it is made transparent, never removed, so geometry is identical (#addBtn y unchanged).
   Functional boundaries stay: inputs/selects 1px --ctl, radio/pay groups, PDP spec-sheet rows, COA rows, focus rings. Checkout/account sheets load after this file, so their overrides use the html body prefix. */
:root{--hhd:clamp(24px,calc(24px + (100vw - 390px) * .00762),32px);--sect:clamp(64px,calc(64px + (100vw - 390px) * .03048),96px)}
/* eyebrows + kickers: Plex Sans 400, 12/1.4, no tracking, sentence case, no rules. Mono stays on identifiers and data only */
.eyebrow,.doc-index__k,.doc-rel__k,.coa-ph__k,.cinfo b,.docs b,.site-ftr h4,.ftr-contact dt{font-family:var(--sans);font-weight:400;font-size:var(--fs-data);line-height:1.4;letter-spacing:0;text-transform:none}
.intro p.eyebrow,.about-in p.eyebrow,.disc p.eyebrow{letter-spacing:0;text-transform:none;font-weight:400}
.coa-ph__k{letter-spacing:0}.coa-ph{border-top:0;padding-top:0}
/* buttons, chips, quantity: fully rounded */
.btn,.pill,.chip,.ck-pay-btn,.ck-apply,.ck-addr-btn,.ck-acct-btn,.rv-pg,.dc-chip,.ck-chip,.ck-addr-link,.ck-acct-out,.coa,.save,.pay label .save,.qtyc,.qtyc button,.bw__btn,.bwlb__x,.pair__add,.pw-add,.dc-x{border-radius:999px}
html body .ck-pay-btn,html body .ck-apply,html body .ck-addr-btn,html body .ck-acct-btn,html body .ck-chip{border-radius:999px}
.pair__chip:first-child span{border-radius:999px 0 0 999px}.pair__chip:last-child span{border-radius:0 999px 999px 0}
.sect h2 .n{border-radius:999px}
.pay-icons img,.pay-row img{border-radius:4px}
.line img,.sb-item img{border-radius:8px}
.idx{border-radius:999px}.meter,.meter i,.s3-dist__bar,.s3-dist__bar i{border-radius:999px}
/* header, nav, search, cart: separators out (transparent keeps the box heights), icon buttons circular, cart box gone */
.announce,.site-hdr,.nav,.searchbar{border-color:transparent}
.nav a,.shop-menu>summary,.shop-panel,.shop-panel a{border-bottom-color:transparent}
.icon-btn{border-radius:999px}
.cart-btn{border:0;background:var(--surface-soft)}.cart-btn:hover{background:#E3E3E1}
@media (min-width:1024px){
  .shop-panel{border-top:1px solid var(--line);border-radius:0 0 var(--R) var(--R)}
  .shop-panel a,.shop-panel a:last-child{border-bottom:0;border-radius:var(--r)}
  #searchBtn{border-radius:999px}
}
/* home: trust chips (12px gaps, no cell borders or dividers) */
.home-trust,.home-hero .home-trust{background:transparent;border:0;gap:12px;margin-top:16px}
@media (min-width:900px){.home-trust,.home-hero .home-trust{margin-top:24px}}
.home-trust li{background:var(--surface-soft);border-radius:var(--R);padding:12px;min-height:0;gap:8px}
.home-trust li:nth-child(odd),.home-trust li:first-child{padding-left:12px}
@media (min-width:900px){.home-trust li,.home-trust li:nth-child(odd),.home-trust li:first-child{padding:12px}}
.hh-ruo.eyebrow{margin:12px 0 0}
/* home: section rhythm 64 / 96, heading to content 24 / 32, rules out */
body[data-page=home]{--hgap:var(--sect)}
.home-featured,.home-reviews,.home-docs,.home-faq{border-top:0;padding-top:0}
[data-page=home] .shop-hd{border-top:0;padding-top:0;margin-bottom:var(--hhd)}
.hs-hd{margin-bottom:var(--hhd)}
.home-faq .faq-in{gap:var(--hhd)}
.intro-in{border-bottom:0}
/* featured cards share the grid card language */
.hf{background:var(--card);border:0;border-radius:var(--R);padding:16px}
.hf-lab{padding:0 0 12px 8px;border-bottom:0}
.hf-lab::before{left:0;top:3px;bottom:auto;width:2px;height:12px;border-radius:1px}
.hf-im{padding:0;background:var(--surface-soft);border-radius:var(--r);overflow:hidden}.hf-im img{mix-blend-mode:multiply}
.hf h3{padding:12px 0 0}.hf-pr{padding:8px 0 0}
/* product cards: white, borderless, 16 radius + padding; soft 12px image well; inset product tick replaces the black stripe */
.pc{border:0;border-radius:var(--R);padding-top:0}
.pc::before{content:none}
.s3-grid .pc{--cp:0px;padding:16px;border:0;border-radius:var(--R)}
.s3-grid .pc .s3-label--card{display:flex;align-items:center;gap:0;padding:0 0 12px}
.s3-grid .pc .s3-label--card::before{position:static;flex:none;width:2px;height:12px;border-radius:1px;margin-right:6px;background:var(--sw,var(--ink))}
.s3-grid .pc .s3-label--card .no{margin-right:8px}
.s3-grid .pc a.im{padding:8px;background:var(--surface-soft);border-radius:var(--r)}
.pc a.im img{mix-blend-mode:multiply}
.s3-grid .pc .body{padding:12px 0 0}
@media (min-width:900px){.s3-grid .pc{--cp:0px}}
.grid:not(.s3-grid){background:none;border:0;border-radius:0;overflow:visible;gap:12px}
.skel .pc a.im img{background:transparent}.skel .pc a.im{background:var(--surface-soft)}
.empty-state{border-radius:var(--R)}
/* surfaces */
.panel,.cp-lines,.pdp .gal,.pair,.docs,.notify,.coa-blk,.gate .box{border-color:transparent}
.pdp .gal,.s3-pdp .gal{border-radius:var(--R)}
body[data-handle="bacteriostatic-water"] .s3-pdp .gal{border-radius:0}
.gate .box{border-top-width:1px;border-radius:var(--R)}
.gate p+p{border-top:0;padding-top:0}
.pair__buy{border-top-color:transparent}.pair__im{background:var(--surface-soft)}
.s3-label--pdp{border-radius:var(--R);border-color:var(--line);border-top-color:var(--line)}
.s3-label--pdp .s3-label__row:first-child{border-top-color:var(--line)}
.coa-blk__thumb img{border-radius:8px}
.ruo-box,.s3-pdp .ruo-box{border-top:0;padding:16px;background:var(--surface-soft);border-radius:var(--R)}
.sect+.sect{border-top:0;padding-top:0;margin-top:24px}
.cinfo{background:var(--card);border:0;border-radius:var(--R);padding:8px 20px;gap:0}
.cinfo div{border-bottom:0;padding:12px 0}
.contact .panel{background:var(--card);border:0;border-radius:var(--R);padding:8px 20px 24px}
[data-page=contact] .page-hd{border-top:0;padding-top:0}
/* PDP trust row under Add to cart: chips, not a table (below the button; nothing above it moves) */
.pdp-trust{background:transparent;border-block:0;gap:8px}
.pdp-trust li{background:var(--surface-soft);border-radius:var(--R)}
.pdp-trust li .pdp-trust__i,.pdp-trust li:first-child .pdp-trust__i{padding:12px 10px}
/* PDP below the buy box: section rhythm and heading gaps */
.pdp.s3-pdp{--s3g:var(--sect)}
.s3-details{margin-top:var(--sect)}
.s3-details h2{margin-bottom:var(--hhd)}
.s3-details>.pair{margin-top:24px}
.s3-rlist>li{border-bottom:0;padding:20px;margin:0 0 12px;background:var(--card);border-radius:var(--R)}.s3-rlist>li:first-child{padding-top:20px}
/* reviews */
.rv-list{gap:12px}
.rv-list>li,.rv-list>li:first-child{border:0;padding:20px;background:var(--card);border-radius:var(--R)}
@media (min-width:900px){.rv-list{gap:24px}.rv-list>li,.rv-list>li:first-child,.rv-list>li:last-child,.rv-list>li+li{border:0;padding:24px}}
.rv-list.rv-all{border-top:0}
.rv-list.rv-all>li,.rv-list.rv-all>li:first-child,.rv-list.rv-all>li+li{border:0;padding:20px;margin:0 0 12px}
.rv-msg{border-top:0;border-bottom:0;padding:20px;background:var(--card);border-radius:var(--R)}
/* faq: each question is a soft surface with a gap */
.faq-list,.home-faq .faq-list{background:none;border:0;border-radius:0;overflow:visible;display:grid;gap:8px}
.faq-list details,.faq-list details:first-child{border:0;background:var(--card);border-radius:var(--R)}
.faq-list summary{padding-left:18px}
.home-faq .faq-list summary{padding:14px 44px 14px 18px}.home-faq .faq-list summary::after{right:20px}
.home-faq .faq-list p{padding:0 18px 18px}
/* docs, contact, testing list */
.doc-hd{border:0;border-radius:var(--R);padding:20px 20px 24px}
.doc-facts{border-top:0;padding-top:0}
.doc-index{border-top:0}
.doc-index a{border-bottom:0;border-radius:var(--r);padding:4px 12px;margin:0 -12px}.doc-index a:hover{background:var(--surface-soft);text-decoration:none}
.doc-rel{border-top:0;padding-top:0}
.coa-list{border-top:0}
@media (min-width:1024px){.doc-hd{padding:24px 32px 32px}}
/* gallery / bac-water media */
.bw .bw__stage{border-radius:var(--R)}
.bw .bw__rail{border-top-color:transparent}
.bwt,.bw__btn{border-radius:var(--r)}.bwt__play{border-top-right-radius:var(--r)}
/* drawer: rounded exposed corners, separators transparent (heights unchanged), soft add-on cards */
@media (min-width:421px){.drawer{border-radius:var(--R) 0 0 var(--R)}}
.rw,.dr-ft,.dr-sum,.dc,.pw,.ship-meter,.line,.line.s3-line,.line.s3-line.big{border-color:transparent}
.dr-ft{border-top-color:transparent}
.pw-card{background:var(--surface-soft);border-color:transparent;border-radius:var(--R)}
.pw-im{background:transparent;border-bottom-color:transparent}.pw-im img{mix-blend-mode:multiply}
.s3-label--pw{border-top-color:transparent}
.pw-skel .pw-im,.pw-skel .pw-n,.pw-skel .pw-pr,.pw-skel .pw-add{background:rgba(255,255,255,.7);border-color:transparent}
.pw-add[aria-disabled=true]{background:var(--card);border-color:transparent}
.s3-line__im{background:var(--surface-soft);border-radius:var(--r);overflow:hidden}
.line.s3-line .s3-line__im img,.line.s3-line.big .s3-line__im img{background:transparent;border:0;border-radius:0;mix-blend-mode:multiply}
.rw-skel{border-radius:var(--r)}
.dc-chip{border-color:var(--line);background:var(--surface-soft)}
.cp-lines .ship-meter{border-bottom-color:transparent}
.s3-cart .cp-sum .sumline{border-bottom-color:transparent}
/* checkout + account (sheets load after this one) */
html body .ck-ship,html body .ck-pay,html body .ck-saved,html body .ck-line,html body .ck-addr,html body .ck-acct,html body .ck-addr-box{border-radius:var(--R)}
html body .ck-line{border-top-color:var(--line)}
html body .ck-line-v{border-top-color:transparent}
html body .ck-totals,html body .ck-tot-total,html body .ck-foot,html body .ck-pay-body{border-top-color:transparent}
html body .list,html body .thread,html body .empty,html body .signin{border-radius:var(--R);border-top-color:var(--line)}
html body .prod,html body .addr,html body .zelle-note,html body .signin .notice{border-radius:var(--R)}
html body .acct-nav{gap:8px}
html body .acct-nav a,html body .acct-nav a:first-child,html body .acct-nav a:last-child{border-radius:999px;margin:0}
html body .acct-nav .badge,html body .tag{border-radius:999px}
/* PDP FAQ skeleton: reserve the soft-surface rows (5 rows + 8px gaps, measured 2026-10-02: 335 @390, 312 @1440) so the list lands without a shift */
.pfaq .faq-list:empty{min-height:335px}
@media (min-width:1024px){.pfaq .faq-list:empty{min-height:312px}}

/* Product photos: white wells, no multiply darkening (Pat, 2026-10-02: soften pass turned label art grey) */
.s3-grid .pc a.im,.hf-im,.pair__im,.pw-im,.skel .pc a.im{background:#fff}
.pc a.im img,.hf-im img,.pw-im img,.line.s3-line .s3-line__im img,.line.s3-line.big .s3-line__im img{mix-blend-mode:normal}
.s3-grid .pc a.im{box-shadow:inset 0 0 0 1px rgba(17,17,17,.06)}

/* PDP bac water pair card: condensed (Pat, 2026-10-02) — buy row sits under the text, not a full-width second band */
.pair{grid-template-columns:48px minmax(0,1fr);gap:2px 12px;padding:12px 14px;align-items:start}
.pair__im{width:48px;height:48px;grid-row:span 2}
.pair .n{font-size:14px;line-height:1.3}.pair .v{font-size:12.5px;margin:1px 0 0}
.pair__buy{grid-column:2;border-top:0;padding-top:8px;gap:8px;flex-wrap:wrap}
.pair__pr{font-size:14px;margin-right:auto}
.pair__chip span{min-height:36px;min-width:48px;padding:0 10px;font-size:13px}
.pair__chip:first-of-type span{border-radius:999px 0 0 999px}.pair__chip:last-of-type span{border-radius:0 999px 999px 0;margin-left:-1px}
.pair__add{min-height:36px;padding:0 16px;font-size:14px}
@media (max-width:359px){.pair__pr{flex-basis:100%;margin-right:0}.pair__chip span{min-width:44px;padding:0 8px}.pair__add{padding:0 14px}}
body:not([data-handle="bacteriostatic-water"]) .buy #pair[hidden]:empty,body:not([data-handle="bacteriostatic-water"]) .s3-details #pair[hidden]:empty{min-height:117px}
/* keep 44px touch targets on the condensed pair card (visual 36px) */
.pair__add,.pair__chip span{position:relative}
.pair__add::after,.pair__chip span::after{content:"";position:absolute;inset:-4px 0}

/* Drawer v3 (Pat, 2026-10-02 18:11): upsells must not be cut off with 2+ items.
   Horizontal compact upsell cards, slimmer line items, tighter footer. */
.pw{padding-top:10px}.pw-h{margin-bottom:6px}
.pw-rail{gap:10px;padding-bottom:10px}
.pw-card{flex:0 0 236px;width:236px;display:grid;grid-template-columns:56px minmax(0,1fr) auto;grid-template-areas:"im n n" "im pr add" "note note note";column-gap:10px;row-gap:2px;align-items:center;padding:10px;border:0;border-radius:var(--R,14px);background:var(--surface-soft,#f3f3f1)}
.pw-card .pw-im{grid-area:im;width:56px;height:56px;aspect-ratio:auto;border:0;border-radius:10px;background:#fff;align-self:start}
.pw-card .pw-im img{padding:3px}
.pw-card .pw-lab,.pw-card .s3-label--pw{display:none}
.pw-card .pw-n{grid-area:n;padding:0;margin:0;min-height:0;font-size:13.5px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pw-card .pw-pr{grid-area:pr;padding:0;margin:0;font-size:14px}
.pw-card .pw-add{grid-area:add;margin:0;min-height:34px;padding:0 14px;font-size:13px;position:relative}
.pw-card .pw-add::after{content:"";position:absolute;inset:-5px 0}
.pw-card .pw-note{grid-area:note;padding:4px 0 0;margin:0;min-height:0;font-size:12px;line-height:1.3;color:var(--mute)}
.pw-card .pw-note:empty{display:none}
.pw-rsv{height:150px}
/* line items */
#drawer .line.s3-line,.drawer .line.s3-line{padding:10px 0;row-gap:2px}
#drawer .line .qtyc,.drawer .line .qtyc{margin-top:6px}
#drawer .line .qtyc button,.drawer .line .qtyc button{width:34px;height:34px}
/* footer */
.dr-ft{padding:8px 18px calc(6px + env(safe-area-inset-bottom))}
.dr-ft .tot{margin:0 0 6px}
.dr-ft #goCheckout{min-height:46px}
.dr-ft .pay-row{margin-top:6px}.dr-ft .pay-row img{width:28px;height:18px}
.dr-ft .trust-row{display:none}
.dr-ft .viewcart{min-height:30px;font-size:13px;padding:2px 0 0}
/* drawer qty buttons: 44px vertical hit area on 34px visual (no overlap between − and +) */
#drawer .line .qtyc button,.drawer .line .qtyc button{position:relative}
#drawer .line .qtyc button::after,.drawer .line .qtyc button::after{content:"";position:absolute;inset:-5px 0}

/* Grid cards: all sizes on one line (Pat, 2026-10-02: Retatrutide 40mg wrapped) */
.pc .pills{flex-wrap:nowrap;gap:4px}
.pc .pill{flex:1 1 0;min-width:0;justify-content:center;padding:0 4px;font-size:12.5px;white-space:nowrap;letter-spacing:-.01em}
.pc .pill{white-space:normal;line-height:1.1;text-align:center;overflow-wrap:normal}
/* Grid size pills: one standard width (a third of the row, capped), not stretched to fill (Pat, 2026-10-02) */
.pc .pills{justify-content:flex-start}
.pc .pill{flex:0 1 calc((100% - 8px) / 3);max-width:104px}
/* fix: give the row a definite width so the 1/3 standard resolves; grow only when the label needs it */
.pc .pills{width:100%}
.pc .pill{flex:0 1 auto;min-width:calc((100% - 8px) / 3);max-width:none}

/* ===== Depth pass (2026-10-03). Spec: build/2026-10-03-depth-SPEC.md (Astra) =====
   Depth, texture and shadow ONLY: no geometry, copy, type or colour-identity changes. Appended after Atlas's overrides (drawer v3, pair card, pills, white wells, hit areas), which stay.
   HARD RULE: product <img> gets no mix-blend-mode, filter, opacity or overlay. The studio backdrop is the well's own background and the floor shadow is a pseudo-element BEHIND the image.
   Motion: transform only (140ms); shadows switch instantly. Hover lift needs a fine hover-capable pointer; touch gets press only. Reduced motion: no transforms or transitions. */
:root{--studio:radial-gradient(ellipse at 50% 45%,#fff 0%,#fff 60%,#FAFAF9 82%,#F3F3F1 100%);
--grain:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n' x='0' y='0' width='100%' height='100%'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .082 0 0 0 0 .09 0 0 0 0 .098 1.6 0 0 0 -.3'/></filter><rect width='160' height='160' filter='url(%23n)' opacity='.035'/></svg>")}
/* 5. texture: tiled SVG noise (opacity .035 inside the SVG) on the page; background only, so it can never take a click */
body{background-image:var(--grain);background-size:160px 160px}
/* 1. elevation: static cards */
.s3-grid .pc,.hf,.pair,.pw-card,.home-trust li,.home-reviews .rv-list>li{box-shadow:var(--sh-1)}
/* PDP buy box: the card is a pseudo-element behind the existing column (inset beyond its edges), so nothing in the column moves */
.s3-pdp .buy{position:relative;isolation:isolate}
.s3-pdp .buy::before{content:"";position:absolute;z-index:-1;inset:-8px -10px;background:#fff;border-radius:var(--R);box-shadow:var(--sh-2);pointer-events:none}
/* interactive cards: lift on hover (fine pointer) and press; never when a control inside is the target */
.s3-grid .pc,.hf{transition:transform 140ms ease-out}
@media (hover:hover) and (pointer:fine){
  .s3-grid .pc:hover:not(:has(:is(button,input,select,.pill,.qtyc):hover)),.hf:hover:not(:has(:is(button,input,select):hover)){transform:translateY(-2px);box-shadow:var(--sh-2)}
}
.s3-grid .pc:active:not(:has(:is(button,input,select,.pill,.qtyc):active)),.hf:active:not(:has(:is(button,input,select):active)){transform:translateY(-2px);box-shadow:var(--sh-2)}
/* 2. studio: white base + soft radial falloff on the well; label-adjacent area stays >=250/channel */
.s3-grid .pc a.im,.hf-im,.pair__im,.pw-card .pw-im,body:not([data-handle="bacteriostatic-water"]) .s3-pdp .gal{background:var(--studio),#fff}
.s3-grid .pc a.im,.hf-im,body:not([data-handle="bacteriostatic-water"]) .s3-pdp .gal{position:relative;isolation:isolate}
/* floor shadow behind the vial base (pseudo-element, painted under the image) */
.s3-grid .pc a.im::before,.hf-im::before,body:not([data-handle="bacteriostatic-water"]) .s3-pdp .gal::before{content:"";position:absolute;z-index:-1;top:auto;right:auto;left:34%;width:32%;height:5%;bottom:0;border-radius:50%;background:radial-gradient(ellipse,rgba(21,23,25,.14) 0%,transparent 72%);opacity:.6;pointer-events:none}
body:not([data-handle="bacteriostatic-water"]) .s3-pdp .gal::before{bottom:14px}
@media (min-width:1024px){body:not([data-handle="bacteriostatic-water"]) .s3-pdp .gal::before{bottom:18px}}
body:not([data-handle="bacteriostatic-water"]) .s3-pdp .gal{box-shadow:var(--sh-1)}
/* 3. controls */
.btn.primary:not(:disabled):not([aria-disabled=true]){background:linear-gradient(180deg,#2A2E31 0%,#151719 100%);color:#fff;box-shadow:var(--sh-1);transition:transform 140ms ease-out}
@media (hover:hover) and (pointer:fine){
  .btn.primary:not(:disabled):not([aria-disabled=true]):hover{transform:translateY(-1px);box-shadow:var(--sh-2)}
  .pill:not(:disabled):hover{transform:translateY(-1px)}
}
.btn.primary:not(:disabled):not([aria-disabled=true]):active{transform:translateY(1px);box-shadow:inset 0 2px 4px rgba(0,0,0,.28)}
.pill:not(:disabled){box-shadow:inset 0 1px 2px rgba(21,23,25,.08);transition:transform 140ms ease-out}
.pill:not(:disabled):active{transform:translateY(1px)}
.pill[aria-checked=true]{box-shadow:inset 0 0 0 1px var(--ink),inset 0 2px 4px rgba(21,23,25,.16)}
.qtyc{box-shadow:inset 0 1px 2px rgba(21,23,25,.08)}
.pc .buyrow .qtyc{box-shadow:inset 0 0 0 1px var(--ctl),inset 0 1px 2px rgba(21,23,25,.08)}
/* 4. header: flat at the top; lifts once scrolled past 8px (class toggled by app.js, passive listener) */
.site-hdr.is-stuck{background:#fff;box-shadow:var(--sh-1)}
@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .site-hdr.is-stuck{background:rgba(255,255,255,.96);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
}
/* 5. bands: full-bleed colour behind the existing sections (pseudo-element reaching half the section gap each way, so no spacing moves) */
body[data-page=home] .intro.home-wrap,body[data-page=home] .home-reviews,body[data-page=home] .home-docs{position:relative;isolation:isolate;--band:#ECECEB}
body[data-page=home] .home-docs{--band:#151719}
body[data-page=home] .intro.home-wrap::before,body[data-page=home] .home-reviews::before,body[data-page=home] .home-docs::before{content:"";position:absolute;z-index:-1;inset:calc(var(--hgap) / -2) 0;pointer-events:none;background:var(--band) var(--grain);background-size:160px 160px;box-shadow:0 0 0 100vmax var(--band);clip-path:inset(0 -100vmax)}
/* dark band (testing & purity / support): white headings and links, #D7DAD5 body, white focus ring */
.home-docs h2,.home-docs h3{color:#fff}
.home-docs p{color:#D7DAD5}
.home-docs a,.home-docs .hd-links a{color:#fff}
.home-docs :focus-visible{outline-color:#fff}
/* 6. overlays */
.drawer{box-shadow:-6px 0 24px rgba(21,23,25,.18),var(--sh-3)}
.scrim{background:rgba(0,0,0,.35)}
.searchbar{box-shadow:var(--sh-3)}
@media (max-width:1023px){.nav{box-shadow:var(--sh-3)}}
@media (prefers-reduced-motion:reduce){
  .s3-grid .pc,.hf,.btn.primary,.pill{transition:none;transform:none!important}
}

/* Photo wells (Pat, 2026-10-03 16:41: shadows look weird). The synthetic floor shadow sat centered under the gap
   between the label card and the vial (art varies per product), and the hairline + grey falloff read as a frame.
   Remove the floor shadow everywhere; keep the well clean white with a very soft falloff; depth comes from the card shadow. */
.s3-grid .pc a.im::before,.hf-im::before,body:not([data-handle="bacteriostatic-water"]) .s3-pdp .gal::before{content:none;display:none}
.s3-grid .pc a.im{box-shadow:none}
:root{--studio:radial-gradient(ellipse at 50% 45%,#fff 0%,#fff 72%,#FCFCFB 100%)}

/* PDP gallery (Pat, 2026-10-05: desktop misaligned). The depth-pass photo-well rule set position:relative on the gallery,
   overriding sticky; the sticky top:140px then pushed it 140px down as a relative offset, overlapping the spec table. Restore sticky. */
@media (min-width:1024px){body:not([data-handle]) .s3-pdp .gal,body[data-handle] .s3-pdp .gal{position:sticky}}