/* ══════════════════════════════════════════════════════════════════════════
   css/our-technology.css — OUR TECHNOLOGY  (fw-otc)
   /our-technology, built 10 Oct 2026 (Manage › Site Content › About Us ›
   Our Technology). Hybrid, no form.

   Its idea is COUNTED, NOT CLAIMED, and its centrepiece is a finder:
     §1  the opening on the tools-page pattern: clay rings, gradient title,
         three counted facts, three promises, beside a lab photograph
     §2  THE FINDER: a rail of technologies grouped by kind (theme sticky
         sidebar) and one panel at a time: kind, name, what it does, the
         reach (clinics, cities, countries), why it matters, how it works,
         what it cannot do, treatment links, clinics by country
     §3  ACROSS THE NETWORK: a plain table, technology by country
     §4  TECHNOLOGY YOU USE YOURSELF: four ruled columns with live figures
     §5  HOW WE CHOOSE: a photograph beside four rules
     §6  questions beside the invitation
   PALETTE: pink is the voice, blue the quiet second colour; each kind
   tints its panel with its own family. No decorative charts (owner: bars
   and rings read as AI), no boxes, no inline styles, colour from :root only.
   ══════════════════════════════════════════════════════════════════════════ */

/* 00 · TOKENS & PRIMITIVES */
.fw-otc-page{
	--pad:28px;
	--ink:var(--dk-d);
	--line:color-mix(in srgb, var(--dk) 10%, transparent);
	--fade:linear-gradient(90deg, transparent, var(--line) 12%, var(--line) 88%, transparent);
	--fade-v:linear-gradient(180deg, transparent, var(--line) 14%, var(--line) 86%, transparent);
	--sec:clamp(32px, 5.8vh, 64px);
	--gap:clamp(28px, 5vw, 80px);
	--glow:0 8px 20px -8px color-mix(in srgb, var(--pk-dd) 70%, transparent);
	--glow-lg:0 14px 28px -10px color-mix(in srgb, var(--pk-dd) 75%, transparent);
	--ease:cubic-bezier(.22,1,.36,1);
	background:var(--wh);
}
.fw-otc{display:block;position:relative;background:var(--wh)}
.fw-otc em{font-family:var(--ff);font-style:normal}
.fw-otc .fw-ico{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.fw-otc-inner{position:relative;z-index:1;width:100%;padding-inline:var(--pad)}
.fw-otc-sec{position:relative;padding:var(--sec) 0}
.fw-otc-sec::before{content:"";position:absolute;left:var(--pad);right:var(--pad);top:0;z-index:1;height:1px;background:var(--fade)}
.fw-otc-head{display:flex;flex-direction:column;gap:8px;margin-bottom:clamp(18px, 2.8vh, 30px)}
.fw-otc-head--row{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:12px 40px;flex-wrap:wrap}
.fw-otc-head--row > div:first-child{display:flex;flex-direction:column;gap:8px;min-width:0}
.fw-otc-head--row > .fw-otc-sub{flex:0 1 40%;min-width:260px;text-align:right}
.fw-otc-eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--pk-dd)}
.fw-otc-eyebrow img{width:34px;height:34px;object-fit:contain;flex:none}
.fw-otc-sample{display:inline-block;margin-left:6px;padding:1px 9px;border-radius:999px;background:var(--go-l);color:var(--go-ink);font-size:11.5px;font-weight:700;vertical-align:2px}
.fw-otc-h2{margin:0;font-family:var(--ff);font-weight:600;color:var(--ink);font-size:clamp(26px, 4.2vh, 40px);line-height:1.12;letter-spacing:-.02em;text-wrap:balance}
.fw-otc-h3{margin:0;font-family:var(--ff);font-weight:600;color:var(--ink);font-size:clamp(24px, 3.6vh, 34px);line-height:1.12;letter-spacing:-.02em}
.fw-otc-sub{margin:0;font-size:clamp(14.5px, 1.9vh, 16.5px);line-height:1.6;color:var(--g6);text-wrap:pretty}
.fw-otc-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:50px;padding:0 26px;border-radius:999px;background:linear-gradient(150deg, var(--pk-d), var(--pk-dd));box-shadow:var(--glow);color:var(--wh);font-size:15px;font-weight:600;white-space:nowrap;transition:transform .25s var(--ease), box-shadow .25s var(--ease)}
.fw-otc-btn:hover{color:var(--wh);transform:translateY(-2px);box-shadow:var(--glow-lg)}
.fw-otc-btn .fw-ico{width:18px;height:18px}
.fw-otc-link{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:var(--pk-dd);transition:color .2s var(--ease)}
.fw-otc-link .bi-arrow-right{transition:transform .25s var(--ease)}
.fw-otc-link:hover{color:var(--pk-ink)}
.fw-otc-link:hover .bi-arrow-right{transform:translateX(4px)}
.fw-otc-act{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;margin-top:6px}
.fw-otc-flag{display:inline-block;width:20px;height:14px;border-radius:2px;object-fit:cover;box-shadow:0 0 0 1px var(--line);flex:none}
@keyframes fw-otc-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* 01 · THE OPENING */
.fw-otc .fw-otc-mast{position:relative;padding-bottom:clamp(26px, 4.4vh, 48px)}
.fw-otc-open{display:grid;grid-template-columns:minmax(0, 1.05fr) minmax(0, 1fr);align-items:center;gap:clamp(30px, 5vw, 90px);margin-top:4px}
.fw-otc-open.is-one{grid-template-columns:minmax(0, 1fr)}
.fw-otc-open__copy{display:flex;flex-direction:column;align-items:flex-start;gap:14px;min-width:0}
.fw-otc-rings{display:flex;margin-bottom:2px}
.fw-otc-rings img{width:clamp(50px, 6.6vh, 60px);aspect-ratio:1;object-fit:contain;padding:6px;border-radius:50%;background:var(--wh);box-shadow:0 8px 22px var(--pk-ring), 0 0 0 3px var(--wh);animation:fw-otc-float 6s ease-in-out infinite}
.fw-otc-rings img + img{margin-left:-12px}
.fw-otc-rings img:nth-child(2){animation-delay:-2s}
.fw-otc-rings img:nth-child(3){animation-delay:-4s}
.fw-otc .fw-otc-h1{margin:0;font-size:clamp(38px, 6.6vh, 64px);line-height:1.02;letter-spacing:-.035em;background:linear-gradient(100deg, var(--dk-d) 35%, var(--pk-d) 78%, var(--bl-d));-webkit-background-clip:text;background-clip:text;color:transparent}
.fw-otc-lead{margin:0;font-size:clamp(16px, 2.2vh, 19px);line-height:1.6;color:var(--g6);text-wrap:pretty}
.fw-otc-lead b{color:var(--pk-dd)}
.fw-otc-facts{position:relative;display:grid;grid-template-columns:repeat(3, auto);justify-content:start;width:100%;margin:4px 0 0;padding:16px 0 0;list-style:none}
.fw-otc-facts::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:var(--fade)}
.fw-otc-facts li{position:relative;display:grid;grid-template-columns:46px auto;grid-template-rows:auto auto;column-gap:12px;align-items:center;padding-right:clamp(14px, 1.8vw, 28px);margin-right:clamp(14px, 1.8vw, 28px)}
.fw-otc-facts li:not(:last-child)::after{content:"";position:absolute;right:0;top:4px;bottom:4px;width:1px;background:var(--fade-v)}
.fw-otc-facts img{grid-row:1 / 3;width:46px;height:46px;object-fit:contain}
.fw-otc-facts > li > b.counter{font-family:var(--ff);font-size:clamp(26px, 4vh, 36px);font-weight:700;line-height:1;color:var(--ink);font-variant-numeric:tabular-nums}
.fw-otc-facts > li > span{font-size:13px;font-weight:600;color:var(--g6)}
.fw-otc-promises{display:flex;flex-wrap:wrap;gap:8px 22px;margin:0;padding:0;list-style:none}
.fw-otc-promises li{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;color:var(--g7)}
.fw-otc-promises .bi{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--mt-l);color:var(--mt-ink);font-size:14px}
.fw-otc-promises li:nth-child(2) .bi{background:var(--bl-l);color:var(--bl-ink)}
.fw-otc-promises li:nth-child(3) .bi{background:var(--pk-l);color:var(--pk-ink)}
.fw-otc-photo{position:relative;margin:0;min-height:clamp(320px, 50vh, 500px);align-self:stretch;overflow:hidden}
.fw-otc-photo img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;object-position:50% 40%}

/* 02 · THE FINDER */
.fw-otc-find{background:linear-gradient(180deg, var(--bl-wash), var(--wh) 70%)}
.fw-otc-find__grid{display:grid;grid-template-columns:minmax(240px, 3fr) minmax(0, 9fr);gap:clamp(24px, 3.4vw, 56px);align-items:stretch}
.fw-otc-rail__in{display:flex;flex-direction:column;gap:14px}
.fw-otc-rail__group{display:flex;flex-direction:column}
.fw-otc-rail__k{display:flex;align-items:center;gap:8px;margin:0 0 4px;font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--g5)}
.fw-otc-rail__k img{width:26px;height:26px;object-fit:contain}
.fw-otc-rail__t{position:relative;display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:9px 0 9px 14px;color:var(--ink);font-size:15px;font-weight:600;transition:color .2s var(--ease), padding .25s var(--ease)}
.fw-otc-rail__t::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--line);transition:background .2s var(--ease)}
.fw-otc-rail__t small{flex:none;font-size:12px;font-weight:600;color:var(--g5);font-variant-numeric:tabular-nums}
.fw-otc-rail__t:hover{color:var(--pk-dd)}
.fw-otc-rail__t.is-active{padding-left:18px;color:var(--pk-dd)}
.fw-otc-rail__t.is-active::before{background:linear-gradient(180deg, var(--pk-d), var(--bl-d))}
.fw-otc-rail__t.is-active small{color:var(--pk-ink)}
.fw-otc-stage{min-width:0}
.fw-otc-panel{--ac:var(--pk-l);--ac2:var(--pk-l2);--aci:var(--pk-ink);display:flex;flex-direction:column;gap:clamp(16px, 2.4vh, 24px);scroll-margin-top:150px}
.fw-otc-panel--bl{--ac:var(--bl-l);--ac2:var(--bl-l2);--aci:var(--bl-ink)}
.fw-otc-panel--pu{--ac:var(--pu-l);--ac2:var(--pu-l2);--aci:var(--pu-ink)}
.fw-otc-panel--mt{--ac:var(--mt-l);--ac2:var(--mt-l2);--aci:var(--mt-ink)}
.fw-otc-panel--co{--ac:var(--co-l);--ac2:var(--co-l2);--aci:var(--co-ink)}
.fw-js .fw-otc-panel{display:none}
.fw-js .fw-otc-panel.is-active{display:flex;animation:fw-otc-in .4s var(--ease)}
.fw-otc-panel + .fw-otc-panel{padding-top:var(--sec)}
.fw-js .fw-otc-panel + .fw-otc-panel{padding-top:0}
@keyframes fw-otc-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.fw-otc-panel__top{display:grid;grid-template-columns:auto minmax(0, 1fr);gap:clamp(18px, 2.4vw, 32px);align-items:center}
.fw-otc-panel__pic{position:relative;width:clamp(160px, 18vw, 240px);aspect-ratio:4 / 3;margin:0;border-radius:18px;overflow:hidden}
.fw-otc-panel__pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.fw-otc-panel__art{display:grid;place-items:center;width:clamp(96px, 11vw, 132px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 50% 40%, var(--wh) 30%, var(--ac) 100%);box-shadow:0 0 0 6px var(--wh), 0 18px 36px -22px var(--aci)}
.fw-otc-panel__art img{width:66%;height:66%;object-fit:contain;animation:fw-otc-float 6s ease-in-out infinite}
.fw-otc-panel__title{display:flex;flex-direction:column;gap:6px;min-width:0}
.fw-otc-panel__kind{align-self:flex-start;margin:0;padding:3px 12px;border-radius:999px;background:var(--ac);color:var(--aci);font-size:12px;font-weight:700;letter-spacing:.04em}
.fw-otc-panel__sum{margin:0;font-size:clamp(16px, 2.1vh, 18.5px);line-height:1.55;color:var(--g7);text-wrap:pretty}
.fw-otc-reach{position:relative;display:flex;flex-wrap:wrap;margin:0;padding:16px 0 0;list-style:none}
.fw-otc-reach::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:var(--fade)}
.fw-otc-reach li{position:relative;display:flex;flex-direction:column;gap:2px;padding-right:clamp(22px, 3vw, 44px);margin-right:clamp(22px, 3vw, 44px)}
.fw-otc-reach li:not(:last-child)::after{content:"";position:absolute;right:0;top:4px;bottom:4px;width:1px;background:var(--fade-v)}
.fw-otc-reach b{font-family:var(--ff);font-size:clamp(30px, 4.6vh, 42px);font-weight:700;line-height:1;letter-spacing:-.03em;color:var(--ink);font-variant-numeric:tabular-nums}
.fw-otc-reach li:first-child b{color:var(--pk-dd)}
.fw-otc-reach span{font-size:13px;font-weight:600;color:var(--g6)}
.fw-otc-panel__text{display:grid;grid-template-columns:repeat(3, minmax(0, 1fr));gap:0 clamp(20px, 2.6vw, 40px)}
.fw-otc-panel__text > div{position:relative;display:flex;flex-direction:column;gap:6px;padding-top:14px}
.fw-otc-panel__text > div::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;border-radius:2px;background:var(--ac2)}
.fw-otc-panel__text > div.is-honest::before{background:var(--go-l2)}
.fw-otc-panel__text h4{display:flex;align-items:center;gap:8px;margin:0;font-family:var(--ff);font-size:15px;font-weight:600;color:var(--ink)}
.fw-otc-panel__text h4 .bi{color:var(--aci)}
.fw-otc-panel__text .is-honest h4 .bi{color:var(--go-ink)}
.fw-otc-panel__text p{margin:0;font-size:14.5px;line-height:1.65;color:var(--g6)}
.fw-otc-panel__treat{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.fw-otc-panel__treat > span{margin-right:4px;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--g5)}
.fw-otc-panel__treat a{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;background:var(--wh);box-shadow:inset 0 0 0 1.5px var(--ac2);color:var(--ink);font-size:13.5px;font-weight:600;transition:box-shadow .2s var(--ease), color .2s var(--ease)}
.fw-otc-panel__treat a .bi{font-size:11px;color:var(--aci)}
.fw-otc-panel__treat a:hover{color:var(--pk-dd);box-shadow:inset 0 0 0 1.5px var(--pk-d)}
.fw-otc-where{display:flex;flex-direction:column}
.fw-otc-where__k{margin:0 0 4px;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--g5)}
.fw-otc-where__c{position:relative}
.fw-otc-where__c::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:var(--fade)}
.fw-otc-where__c summary{display:flex;align-items:center;gap:10px;padding:11px 0;list-style:none;cursor:pointer;font-size:15px;font-weight:600;color:var(--ink);transition:color .2s var(--ease)}
.fw-otc-where__c summary::-webkit-details-marker{display:none}
.fw-otc-where__c summary span{flex:1 1 auto;min-width:0}
.fw-otc-where__c summary em{min-width:30px;padding:1px 9px;border-radius:999px;background:var(--ac);color:var(--aci);font-size:12.5px;font-weight:700;text-align:center;font-variant-numeric:tabular-nums}
.fw-otc-where__c summary .bi{font-size:13px;color:var(--g5);transition:transform .3s var(--ease)}
.fw-otc-where__c[open] summary .bi{transform:rotate(180deg)}
.fw-otc-where__c summary:hover{color:var(--pk-dd)}
.fw-otc-where__c ul{display:grid;grid-template-columns:repeat(3, minmax(0, 1fr));gap:4px clamp(16px, 2vw, 30px);margin:0;padding:0 0 14px 30px;list-style:none}
.fw-otc-where__c li{display:flex;flex-direction:column;min-width:0;padding:5px 0}
.fw-otc-where__c li a{overflow:hidden;font-size:14px;font-weight:600;color:var(--ink);text-overflow:ellipsis;white-space:nowrap;transition:color .2s var(--ease)}
.fw-otc-where__c li a:hover{color:var(--pk-dd)}
.fw-otc-where__c li small{font-size:12.5px;color:var(--g6)}

/* 03 · ACROSS THE NETWORK — a plain table */
.fw-otc-map{background:var(--wh)}
.fw-otc-table{width:100%;overflow-x:auto;scrollbar-width:thin}
.fw-otc-table:focus-visible{outline:2px solid var(--pk-d);outline-offset:4px}
.fw-otc-table table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.fw-otc-table th,.fw-otc-table td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:center;white-space:nowrap}
.fw-otc-table thead th{vertical-align:bottom;font-size:12.5px;font-weight:700;color:var(--g6)}
.fw-otc-table thead th span{display:block;margin-top:6px}
.fw-otc-table thead th .fw-otc-flag{display:block;margin:0 auto}
.fw-otc-table thead th:first-child,.fw-otc-table tbody th{text-align:left;padding-left:0}
.fw-otc-table tbody th a{font-size:15px;font-weight:600;color:var(--ink);transition:color .2s var(--ease)}
.fw-otc-table tbody th a:hover{color:var(--pk-dd)}
.fw-otc-table td{font-size:15px;font-weight:600;color:var(--g7)}
.fw-otc-table td.is-zero{color:var(--g4)}
.fw-otc-table .is-all{color:var(--pk-dd);font-weight:700}
.fw-otc-table thead .is-all span{color:var(--pk-dd)}
.fw-otc-table tbody tr{transition:background .2s var(--ease)}
.fw-otc-table tbody tr:hover{background:var(--pk-wash)}
.fw-otc-note{display:flex;align-items:flex-start;gap:10px;margin:16px 0 0;font-size:14px;line-height:1.6;color:var(--g6)}
.fw-otc-note .bi{flex:none;margin-top:2px;color:var(--go-ink)}
.fw-otc-note b{color:var(--ink)}

/* 04 · TECHNOLOGY YOU USE YOURSELF — four ruled columns */
.fw-otc-you{background:linear-gradient(180deg, var(--pk-wash), var(--wh) 75%)}
.fw-otc-you__list{display:grid;grid-template-columns:repeat(4, minmax(0, 1fr));gap:0;margin:0;padding:0;list-style:none}
.fw-otc-you__list li{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:4px clamp(16px, 2vw, 30px) 6px}
.fw-otc-you__list li:first-child{padding-left:0}
.fw-otc-you__list li + li::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:1px;background:var(--fade-v)}
.fw-otc-you__list img{width:58px;height:58px;object-fit:contain;margin-bottom:4px}
.fw-otc-you__list b{font-family:var(--ff);font-size:clamp(32px, 5vh, 46px);font-weight:700;line-height:1;letter-spacing:-.03em;color:var(--ink);font-variant-numeric:tabular-nums}
.fw-otc-you__list b.is-word{font-size:clamp(26px, 4vh, 36px);color:var(--mt-ink)}
.fw-otc-you__list h3{margin:0;font-family:var(--ff);font-size:16px;font-weight:600;color:var(--ink)}
.fw-otc-you__list p{flex:1 1 auto;margin:0;font-size:14px;line-height:1.6;color:var(--g6)}

/* 05 · HOW WE CHOOSE */
.fw-otc-how{background:linear-gradient(180deg, var(--mt-wash), var(--wh) 75%)}
.fw-otc-how__grid{display:grid;grid-template-columns:minmax(0, 5fr) minmax(0, 7fr);gap:var(--gap);align-items:stretch}
.fw-otc-how__grid.is-one{grid-template-columns:minmax(0, 1fr)}
.fw-otc-how__pic{position:relative;margin:0;min-height:clamp(280px, 40vh, 420px);overflow:hidden}
.fw-otc-how__pic img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;object-position:50% 35%}
.fw-otc-how__copy{display:flex;flex-direction:column;gap:10px}
.fw-otc-rules{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:0 clamp(22px, 3vw, 44px);margin:12px 0 4px;padding:0;list-style:none}
.fw-otc-rules li{position:relative;display:grid;grid-template-columns:52px minmax(0, 1fr);gap:14px;align-items:start;padding:16px 0}
.fw-otc-rules li::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:var(--fade)}
.fw-otc-rules img{width:52px;height:52px;object-fit:contain}
.fw-otc-rules div{display:flex;flex-direction:column;gap:4px}
.fw-otc-rules b{font-family:var(--ff);font-size:16px;font-weight:600;color:var(--ink)}
.fw-otc-rules span{font-size:14px;line-height:1.6;color:var(--g6)}

/* 06 · QUESTIONS AND THE INVITATION */
.fw-otc-end{background:linear-gradient(180deg, var(--pk-wash), var(--wh) 70%)}
.fw-otc-end__grid{display:grid;grid-template-columns:minmax(0, 7fr) minmax(0, 5fr);gap:var(--gap);align-items:stretch}
.fw-otc-end__grid.is-one{grid-template-columns:minmax(0, 1fr)}
.fw-otc-end__qa{display:flex;flex-direction:column;gap:8px}
.fw-otc-end__qa .fw-otc-h2{margin-bottom:10px}
.fw-otc-end__ask{position:relative;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:12px;padding-left:clamp(24px, 3vw, 48px)}
.fw-otc-end__ask::before{content:"";position:absolute;left:0;top:0;bottom:0;width:1px;background:var(--fade-v)}
.fw-otc-end__grid.is-one .fw-otc-end__ask{padding-left:0}
.fw-otc-end__grid.is-one .fw-otc-end__ask::before{display:none}
.fw-otc-end__ask > img{width:84px;height:84px;object-fit:contain;padding:8px;border-radius:50%;background:var(--wh);box-shadow:0 10px 26px var(--pk-ring), 0 0 0 3px var(--wh);animation:fw-otc-float 6s ease-in-out infinite}
.fw-otc-qa details{position:relative}
.fw-otc-qa details::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:var(--fade)}
.fw-otc-qa summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 0;list-style:none;cursor:pointer;font-size:16px;font-weight:600;color:var(--ink);transition:color .2s var(--ease)}
.fw-otc-qa summary::-webkit-details-marker{display:none}
.fw-otc-qa summary:hover,.fw-otc-qa details[open] summary{color:var(--pk-dd)}
.fw-otc-qa summary .bi{width:30px;height:30px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--pk-l);color:var(--pk-ink);font-size:14px;transition:transform .3s var(--ease), background .2s var(--ease), color .2s var(--ease)}
.fw-otc-qa details[open] summary .bi{transform:rotate(45deg);background:var(--pk-dd);color:var(--wh)}
.fw-otc-qa p{margin:0 46px 15px 0;font-size:15px;line-height:1.65;color:var(--g6)}

/* 07 · RESPONSIVE (the phone is designed as an app) */
@media (max-width:1200px){
	.fw-otc-panel__text{grid-template-columns:minmax(0, 1fr)}
	.fw-otc-panel__text > div + div{margin-top:14px}
	.fw-otc-where__c ul{grid-template-columns:repeat(2, minmax(0, 1fr))}
	.fw-otc-you__list{grid-template-columns:repeat(2, minmax(0, 1fr))}
	.fw-otc-you__list li:nth-child(3){padding-left:0}
	.fw-otc-you__list li:nth-child(3)::before{display:none}
	.fw-otc-you__list li:nth-child(n+3){margin-top:22px}
	.fw-otc-rules{grid-template-columns:minmax(0, 1fr)}
}
@media (max-width:1024px){
	.fw-otc-open,.fw-otc-how__grid,.fw-otc-end__grid{grid-template-columns:minmax(0, 1fr)}
	.fw-otc-head--row{align-items:flex-start}
	.fw-otc-head--row > .fw-otc-sub{flex-basis:100%;text-align:left}
	.fw-otc-find__grid{grid-template-columns:minmax(0, 1fr)}
	.fw-otc-rail__in{flex-direction:row;gap:8px;overflow-x:auto;margin-inline:calc(var(--pad) * -1);padding:4px var(--pad) 8px;scrollbar-width:none}
	.fw-otc-rail__in::-webkit-scrollbar{display:none}
	.fw-otc-rail__group{flex-direction:row;gap:8px;flex:none}
	.fw-otc-rail__k{display:none}
	.fw-otc-rail__t{flex:none;flex-direction:column;align-items:flex-start;gap:0;padding:8px 16px;border-radius:14px;background:var(--wh);box-shadow:inset 0 0 0 1.5px var(--line)}
	.fw-otc-rail__t::before{display:none}
	.fw-otc-rail__t.is-active{padding-left:16px;box-shadow:inset 0 0 0 2px var(--pk-d);background:var(--pk-wash)}
	.fw-otc-photo,.fw-otc-how__pic{min-height:0;aspect-ratio:4 / 3}
	.fw-otc-end__ask{padding-left:0;padding-top:24px}
	.fw-otc-end__ask::before{left:0;right:0;top:0;bottom:auto;width:auto;height:1px;background:var(--fade)}
}
@media (max-width:640px){
	.fw-otc-page{--pad:14px}
	.fw-otc .fw-otc-h1{font-size:clamp(32px, 9vw, 42px)}
	.fw-otc-h2{font-size:clamp(24px, 6.6vw, 30px)}
	.fw-otc-act .fw-otc-btn{width:100%}
	.fw-otc-qa p{margin-right:0}
	.fw-otc-facts li{grid-template-columns:36px auto;column-gap:8px;padding-right:12px;margin-right:12px}
	.fw-otc-facts img{width:36px;height:36px}
	.fw-otc-panel__top{grid-template-columns:minmax(0, 1fr)}
	.fw-otc-panel__pic{width:100%}
	.fw-otc-where__c ul{grid-template-columns:minmax(0, 1fr);padding-left:0}
	.fw-otc-you__list{grid-template-columns:minmax(0, 1fr)}
	.fw-otc-you__list li{padding-left:0}
	.fw-otc-you__list li::before{display:none}
	.fw-otc-you__list li + li{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
	/* The table scrolls sideways here; the technology names stay put. */
	.fw-otc-table thead th:first-child,.fw-otc-table tbody th{position:sticky;left:0;z-index:1;padding-right:14px;background:var(--wh);box-shadow:8px 0 12px -10px var(--line)}
	.fw-otc-table tbody th a{font-size:14px;white-space:normal}
	.fw-otc-table tbody th{min-width:150px}
}