#q21-platform-page{
  --page:#edf0f2;--ink:#11151a;--muted:rgba(17,21,26,.61);--line:rgba(14,19,24,.14);
  --glass:rgba(255,255,255,.58);--glass-strong:rgba(255,255,255,.80);--solid:#f7f8f9;
  --shadow:rgba(28,35,42,.15);--signal:#396b8f;--ok:#24a454;--ease:cubic-bezier(.22,.7,.18,1);
  min-height:100svh;overflow:hidden;position:relative;isolation:isolate;color:var(--ink);background:var(--page);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",sans-serif;
}
html[data-qntum-theme="dark"] #q21-platform-page{
  --page:#050607;--ink:#f4f6f7;--muted:rgba(244,246,247,.62);--line:rgba(255,255,255,.14);
  --glass:rgba(10,13,16,.50);--glass-strong:rgba(17,20,23,.80);--solid:#0b0d0f;
  --shadow:rgba(0,0,0,.48);--signal:#8bbbd8;--ok:#5be883;
}
#q21-platform-page::before{content:"";position:absolute;inset:0;z-index:-3;pointer-events:none;background:radial-gradient(1000px 720px at 70% 2%,rgba(255,255,255,.92),transparent 68%),radial-gradient(900px 700px at 10% 40%,rgba(103,128,151,.12),transparent 70%),var(--page)}
html[data-qntum-theme="dark"] #q21-platform-page::before{background:radial-gradient(1000px 700px at 70% 0,rgba(255,255,255,.085),transparent 68%),radial-gradient(900px 700px at 10% 40%,rgba(91,124,151,.09),transparent 70%),var(--page)}
#q21-platform-page *{box-sizing:border-box}#q21-platform-page a{color:inherit;text-decoration:none}#q21-platform-page button{font:inherit;color:inherit}
#q21-platform-page .platform-wrap{width:min(1180px,calc(100% - 36px));margin:0 auto}
#q21-platform-page .platform-kicker{color:var(--muted);font-size:11px;font-weight:760;letter-spacing:.17em;text-transform:uppercase}
#q21-platform-page .platform-glass{--gx:50%;--gy:50%;position:relative;border:1px solid var(--line);background:var(--glass);box-shadow:inset 0 1px rgba(255,255,255,.46),0 25px 70px var(--shadow);backdrop-filter:blur(28px) saturate(140%);-webkit-backdrop-filter:blur(28px) saturate(140%)}
#q21-platform-page .platform-glass::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;background:radial-gradient(100px circle at var(--gx) var(--gy),rgba(255,255,255,.27),transparent 72%);transition:opacity .25s ease}
html[data-qntum-theme="dark"] #q21-platform-page .platform-glass::after{background:radial-gradient(100px circle at var(--gx) var(--gy),rgba(255,255,255,.14),transparent 72%)}
#q21-platform-page .platform-glass.is-lit::after{opacity:.48}

/* Local preview header. The global WordPress shell hides this instance live. */
#q21-platform-page>.topbar{width:min(1180px,calc(100% - 36px));min-height:70px;margin:18px auto 0;padding:8px 10px 8px 13px;border-radius:24px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;position:relative;z-index:30}
#q21-platform-page .brand{justify-self:start;display:flex;align-items:center;gap:9px;height:48px;padding:5px 13px 5px 7px;border:1px solid var(--line);border-radius:16px;background:rgba(127,127,127,.06);font-size:12px;font-weight:760;letter-spacing:.07em}
#q21-platform-page .brand img{width:32px;height:32px;object-fit:contain;filter:brightness(0)}html[data-qntum-theme="dark"] #q21-platform-page .brand img{filter:none}
#q21-platform-page .nav{display:flex;align-items:center;gap:30px;color:var(--muted);font-size:13px}#q21-platform-page .nav a:hover,#q21-platform-page .nav .active{color:var(--ink)}
#q21-platform-page .tools{justify-self:end;display:flex;gap:8px}#q21-platform-page .theme-btn,#q21-platform-page .lang-btn{width:48px;height:48px;border:1px solid var(--line);border-radius:16px;background:rgba(127,127,127,.07);display:grid;place-items:center;cursor:pointer;font-size:11px;font-weight:760}#q21-platform-page .theme-btn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7}

#q21-platform-page .platform-hero{min-height:850px;padding:155px 0 115px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(390px,.92fr);gap:70px;align-items:center}
#q21-platform-page .platform-hero h1{max-width:760px;margin:20px 0 28px;font-size:clamp(65px,8.4vw,116px);line-height:.88;letter-spacing:-.075em;font-weight:640}
#q21-platform-page .platform-hero-copy{max-width:680px;margin:0;color:var(--muted);font-size:clamp(19px,2vw,25px);line-height:1.42;letter-spacing:-.025em}
#q21-platform-page .platform-hero-copy strong{color:var(--ink);font-weight:650}
#q21-platform-page .platform-actions{display:flex;gap:11px;margin-top:34px;flex-wrap:wrap}.platform-primary,.platform-secondary{min-height:50px;padding:0 20px;border:1px solid var(--line);border-radius:16px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:720}.platform-primary{background:var(--ink);color:var(--page)!important}.platform-secondary{background:rgba(127,127,127,.055)}
#q21-platform-page .system-visual{position:relative;aspect-ratio:1;border-radius:38px;overflow:hidden;background:linear-gradient(rgba(31,47,58,.065) 1px,transparent 1px),linear-gradient(90deg,rgba(31,47,58,.065) 1px,transparent 1px),linear-gradient(145deg,rgba(255,255,255,.74),rgba(231,236,240,.66));background-size:30px 30px,30px 30px,100% 100%;border:1px solid rgba(18,28,37,.15);box-shadow:inset 0 1px rgba(255,255,255,.78),inset 0 -45px 90px rgba(64,85,101,.05),0 34px 90px var(--shadow)}
html[data-qntum-theme="dark"] #q21-platform-page .system-visual{background:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px),radial-gradient(circle at 50% 46%,rgba(57,107,143,.18),transparent 43%),linear-gradient(145deg,#11161a,#080b0e);background-size:30px 30px,30px 30px,100% 100%,100% 100%;border-color:rgba(255,255,255,.14)}
#q21-platform-page .system-visual::before{content:"";position:absolute;inset:-10%;background:conic-gradient(from 20deg at 50% 50%,transparent 0 42%,color-mix(in srgb,var(--signal) 18%,transparent) 47%,transparent 52% 100%);animation:platform-scan 11s linear infinite;opacity:.72;pointer-events:none}
#q21-platform-page .system-status,#q21-platform-page .system-foot{position:absolute;z-index:5;left:26px;right:26px;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font:720 8px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.13em}
#q21-platform-page .system-status{top:24px}.system-foot{bottom:22px}.system-status-live{display:flex;align-items:center;gap:7px;color:var(--ink)}.system-status-live i,.board-foot i{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px color-mix(in srgb,var(--ok) 12%,transparent),0 0 17px color-mix(in srgb,var(--ok) 58%,transparent)}
#q21-platform-page .system-links{position:absolute;inset:0;width:100%;height:100%;z-index:1;overflow:visible}.system-links path{fill:none;stroke:color-mix(in srgb,var(--signal) 62%,transparent);stroke-width:1.15;stroke-dasharray:4 7;animation:platform-flow 12s linear infinite}.system-links circle{fill:var(--signal);filter:drop-shadow(0 0 5px color-mix(in srgb,var(--signal) 65%,transparent));animation:platform-pulse 2.8s ease-in-out infinite}.system-links circle:nth-of-type(2){animation-delay:.7s}.system-links circle:nth-of-type(3){animation-delay:1.4s}.system-links circle:nth-of-type(4){animation-delay:2.1s}
#q21-platform-page .system-radar{position:absolute;inset:24%;z-index:0;border:1px solid color-mix(in srgb,var(--signal) 25%,transparent);border-radius:50%}.system-radar i{position:absolute;border:1px solid color-mix(in srgb,var(--signal) 20%,transparent);border-radius:50%}.system-radar i:nth-child(1){inset:12%}.system-radar i:nth-child(2){inset:28%}.system-radar i:nth-child(3){inset:44%;background:color-mix(in srgb,var(--signal) 8%,transparent)}
#q21-platform-page .system-chip{position:absolute;z-index:4;inset:35%;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid color-mix(in srgb,var(--signal) 34%,var(--line));border-radius:26px;background:linear-gradient(145deg,rgba(255,255,255,.93),rgba(239,243,246,.86));box-shadow:inset 0 1px rgba(255,255,255,.9),0 24px 58px rgba(24,38,48,.2)}
html[data-qntum-theme="dark"] #q21-platform-page .system-chip{background:linear-gradient(145deg,rgba(28,35,40,.96),rgba(11,15,18,.94));border-color:rgba(255,255,255,.2);box-shadow:inset 0 1px rgba(255,255,255,.12),0 0 0 5px rgba(255,255,255,.025),0 24px 58px rgba(0,0,0,.56)}
#q21-platform-page .system-chip{overflow:hidden}#q21-platform-page .system-chip img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain;transform:scale(1.85);transform-origin:center}.system-logo-negative{display:none!important}html[data-qntum-theme="dark"] #q21-platform-page .system-logo-primary{display:none}html[data-qntum-theme="dark"] #q21-platform-page .system-logo-negative{display:block!important}.system-chip em{position:absolute;z-index:2;bottom:10px;font:700 6px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.11em;color:color-mix(in srgb,var(--signal) 78%,var(--ink));font-style:normal}
#q21-platform-page .system-node{position:absolute;z-index:3;width:142px;min-height:76px;padding:12px 13px 11px;border:1px solid color-mix(in srgb,var(--signal) 28%,var(--line));border-radius:15px;background:color-mix(in srgb,var(--glass-strong) 90%,transparent);box-shadow:0 12px 30px rgba(30,43,53,.10),inset 0 1px rgba(255,255,255,.7);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);display:grid;grid-template-columns:29px 1fr;grid-template-rows:auto auto;column-gap:9px;align-content:center}
html[data-qntum-theme="dark"] #q21-platform-page .system-node{box-shadow:0 12px 30px rgba(0,0,0,.28),inset 0 1px rgba(255,255,255,.08)}
#q21-platform-page .system-node-icon{grid-row:1/3;width:29px;height:29px;border:1px solid color-mix(in srgb,var(--signal) 48%,var(--line));border-radius:9px;display:grid;place-items:center;color:var(--signal);font:760 8px/1 ui-monospace,SFMono-Regular,Consolas,monospace}.system-node strong{align-self:end;font:760 9px/1.05 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.055em}.system-node small{align-self:start;margin-top:5px;color:var(--muted);font:680 6px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.055em}.system-node.n1{top:15%;left:8%}.system-node.n2{top:15%;right:8%}.system-node.n3{bottom:15%;left:8%}.system-node.n4{right:8%;bottom:15%}
@keyframes platform-scan{to{transform:rotate(360deg)}}@keyframes platform-flow{to{stroke-dashoffset:-88}}@keyframes platform-pulse{0%,100%{opacity:.35;transform:scale(.7);transform-origin:center}50%{opacity:1;transform:scale(1.35);transform-origin:center}}

#q21-platform-page .platform-overview{margin-bottom:140px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;border-radius:28px}.platform-overview article{padding:27px 25px}.platform-overview article+article{border-left:1px solid var(--line)}.platform-overview strong{display:block;font-size:16px;letter-spacing:-.025em}.platform-overview small{display:block;margin-top:8px;color:var(--muted);font-size:11px;line-height:1.5}
#q21-platform-page .platform-statement{padding:30px 0 150px;display:grid;grid-template-columns:.72fr 1.28fr;gap:80px;align-items:start}.platform-statement h2{margin:0;font-size:clamp(43px,6vw,76px);line-height:.99;letter-spacing:-.06em;font-weight:620}.platform-statement-copy{padding-top:12px;color:var(--muted);font-size:17px;line-height:1.72}.platform-statement-copy p{margin:0 0 25px}.platform-statement-copy strong{color:var(--ink);font-weight:650}

#q21-platform-page .capabilities{padding-bottom:150px}.platform-section-head{max-width:820px;margin-bottom:48px}.platform-section-head h2{margin:15px 0 0;font-size:clamp(42px,5.6vw,72px);line-height:1;letter-spacing:-.058em;font-weight:620}.platform-section-head p{max-width:700px;margin:22px 0 0;color:var(--muted);font-size:16px;line-height:1.65}
#q21-platform-page .capability-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line)}.capability{min-height:280px;padding:36px 42px 42px 0;border-bottom:1px solid var(--line)}.capability:nth-child(even){padding-left:42px;border-left:1px solid var(--line)}.capability-no{display:flex;justify-content:space-between;align-items:center;margin-bottom:42px;color:var(--muted);font:700 10px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.12em}.capability-icon{width:38px;height:38px;border:1px solid var(--line);border-radius:12px;display:grid;place-items:center}.capability-icon svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.55}.capability h3{margin:0 0 14px;font-size:29px;letter-spacing:-.045em}.capability p{max-width:470px;margin:0;color:var(--muted);font-size:14px;line-height:1.65}.capability-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:22px}.capability-tags span{padding:7px 9px;border:1px solid var(--line);border-radius:9px;color:var(--muted);font-size:9px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}

#q21-platform-page .hardware{margin-bottom:155px;padding:58px;border-radius:34px;display:grid;grid-template-columns:.86fr 1.14fr;gap:72px;align-items:center;overflow:hidden}.hardware-copy h2{margin:17px 0 23px;font-size:clamp(42px,5.2vw,67px);line-height:1;letter-spacing:-.058em;font-weight:620}.hardware-copy p{margin:0;color:var(--muted);font-size:15px;line-height:1.7}.hardware-points{margin:28px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}.hardware-points li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:24px;font-size:12px}.hardware-points span{color:var(--muted)}
#q21-platform-page .board{position:relative;min-height:540px;border:1px solid color-mix(in srgb,var(--signal) 30%,var(--line));border-radius:28px;overflow:hidden;background:linear-gradient(rgba(57,107,143,.105) 1px,transparent 1px),linear-gradient(90deg,rgba(57,107,143,.105) 1px,transparent 1px),radial-gradient(circle at 50% 47%,rgba(57,107,143,.16),transparent 46%),linear-gradient(145deg,rgba(239,245,244,.9),rgba(215,226,224,.74));background-size:22px 22px,22px 22px,100% 100%,100% 100%;box-shadow:inset 0 1px rgba(255,255,255,.7),inset 0 0 80px rgba(57,107,143,.06)}
html[data-qntum-theme="dark"] #q21-platform-page .board{background:linear-gradient(rgba(91,139,166,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(91,139,166,.09) 1px,transparent 1px),radial-gradient(circle at 50% 47%,rgba(57,107,143,.2),transparent 48%),linear-gradient(145deg,#10201c,#09100e);background-size:22px 22px,22px 22px,100% 100%,100% 100%}
#q21-platform-page .board-head,#q21-platform-page .board-foot{position:absolute;z-index:5;left:24px;right:24px;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font:720 8px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.12em}.board-head{top:21px}.board-foot{bottom:20px}.board-foot span:first-child{display:flex;align-items:center;gap:8px;color:var(--ink)}
#q21-platform-page .board-traces{position:absolute;inset:68px 40px;background:linear-gradient(90deg,transparent 0 17%,color-mix(in srgb,var(--signal) 38%,transparent) 17% calc(17% + 1px),transparent calc(17% + 1px) 39%,color-mix(in srgb,var(--signal) 38%,transparent) 39% calc(39% + 1px),transparent calc(39% + 1px) 61%,color-mix(in srgb,var(--signal) 38%,transparent) 61% calc(61% + 1px),transparent calc(61% + 1px) 83%,color-mix(in srgb,var(--signal) 38%,transparent) 83% calc(83% + 1px),transparent calc(83% + 1px)),linear-gradient(transparent 0 23%,color-mix(in srgb,var(--signal) 38%,transparent) 23% calc(23% + 1px),transparent calc(23% + 1px) 50%,color-mix(in srgb,var(--signal) 38%,transparent) 50% calc(50% + 1px),transparent calc(50% + 1px) 77%,color-mix(in srgb,var(--signal) 38%,transparent) 77% calc(77% + 1px),transparent calc(77% + 1px))}
#q21-platform-page .board-traces::before,#q21-platform-page .board-traces::after{content:"";position:absolute;inset:8% 5%;border:1px solid color-mix(in srgb,var(--signal) 28%,transparent);border-radius:20px}.board-traces::after{inset:19% 17%;border-radius:16px}
#q21-platform-page .board-pins{position:absolute;z-index:3;left:27%;right:27%;height:10px;background:repeating-linear-gradient(90deg,transparent 0 9px,color-mix(in srgb,var(--signal) 68%,var(--ink)) 9px 13px,transparent 13px 20px)}.pins-top{top:25%}.pins-bottom{bottom:25%}
#q21-platform-page .board-core{position:absolute;inset:31% 25%;z-index:4;border:1px solid color-mix(in srgb,var(--signal) 43%,var(--line));border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.96),rgba(235,241,243,.94));box-shadow:0 28px 58px rgba(23,40,49,.22),inset 0 1px rgba(255,255,255,.85);display:flex;align-items:center;justify-content:center;gap:18px;text-align:left;padding:20px}
html[data-qntum-theme="dark"] #q21-platform-page .board-core{background:linear-gradient(145deg,#20282d,#101519);box-shadow:0 28px 58px rgba(0,0,0,.48),inset 0 1px rgba(255,255,255,.09)}
#q21-platform-page .board-core-mark{width:55px;height:55px;flex:0 0 55px;border:1px solid color-mix(in srgb,var(--signal) 45%,var(--line));border-radius:15px;display:grid;place-items:center;color:var(--signal);font:780 16px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:-.06em}.board-core small{display:block;margin-bottom:7px;color:var(--muted);font:720 7px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.14em}.board-core strong{display:block;white-space:nowrap;font:760 clamp(17px,2vw,26px)/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:-.045em}.board-core span{display:block;margin-top:8px;color:var(--muted);font:700 6px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.08em}
#q21-platform-page .board-module{position:absolute;z-index:3;width:116px;padding:12px;border:1px solid color-mix(in srgb,var(--signal) 30%,var(--line));border-radius:13px;background:color-mix(in srgb,var(--glass-strong) 88%,transparent);box-shadow:0 12px 26px rgba(26,43,51,.09);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.board-module small,.board-module span{display:block;color:var(--muted);font:700 6px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.1em}.board-module strong{display:block;margin:7px 0;font:760 13px/1 ui-monospace,SFMono-Regular,Consolas,monospace}.board-module.m1{top:14%;left:7%}.board-module.m2{top:14%;right:7%}.board-module.m3{bottom:14%;left:7%}.board-module.m4{right:7%;bottom:14%}
#q21-platform-page .board-via{position:absolute;z-index:2;width:10px;height:10px;border:1px solid var(--signal);border-radius:50%;background:var(--solid);box-shadow:0 0 0 4px color-mix(in srgb,var(--signal) 10%,transparent)}.board-via.v1{top:29%;left:22%}.board-via.v2{top:28%;right:21%}.board-via.v3{bottom:29%;left:22%}.board-via.v4{right:21%;bottom:28%}

#q21-platform-page .interfaces{padding-bottom:150px}.interface-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.interface-grid span{padding:24px 16px;font:700 12px/1 ui-monospace,SFMono-Regular,Consolas,monospace;text-align:center}.interface-grid span+span{border-left:1px solid var(--line)}.interface-note{max-width:720px;margin:22px 0 0;color:var(--muted);font-size:13px;line-height:1.6}

#q21-platform-page .security{margin-bottom:155px}.security-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:75px}.security-intro h2{margin:17px 0 24px;font-size:clamp(42px,5.4vw,69px);line-height:1;letter-spacing:-.058em;font-weight:620}.security-intro p{margin:0;color:var(--muted);font-size:15px;line-height:1.7}.security-list{border-top:1px solid var(--line)}.security-row{display:grid;grid-template-columns:170px 1fr;gap:25px;padding:22px 0;border-bottom:1px solid var(--line)}.security-row strong{font-size:14px}.security-row span{color:var(--muted);font-size:13px;line-height:1.55}
#q21-platform-page .standards{margin-top:70px;padding:44px;border-radius:30px}.standards-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:30px}.standards-head h3{max-width:620px;margin:10px 0 0;font-size:34px;letter-spacing:-.045em}.standards-head p{max-width:340px;margin:0;color:var(--muted);font-size:12px;line-height:1.55}.standard-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.standard-group{padding:28px 26px 4px 0}.standard-group+.standard-group{padding-left:26px;border-left:1px solid var(--line)}.standard-group h4{margin:0 0 19px;font-size:15px}.standard-group ul{margin:0;padding:0;list-style:none}.standard-group li{padding:10px 0;border-top:1px solid var(--line);color:var(--muted);font-size:11px;line-height:1.4}.standard-group li strong{color:var(--ink);font-weight:720}

#q21-platform-page .technology{margin-bottom:155px}.technology-shell{padding:52px;border-radius:34px}.technology-shell h2{max-width:850px;margin:15px 0 38px;font-size:clamp(42px,5.6vw,72px);line-height:1;letter-spacing:-.058em;font-weight:620}.technology-row{display:grid;grid-template-columns:190px 1fr;gap:38px;padding:27px 0;border-top:1px solid var(--line)}.technology-row:last-child{border-bottom:1px solid var(--line)}.technology-row h3{margin:2px 0 0;font-size:14px}.technology-tags{display:flex;flex-wrap:wrap;gap:9px}.technology-tags span{padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:rgba(127,127,127,.045);font-size:11px;font-weight:700}

#q21-platform-page .projects{padding-bottom:150px}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.project-card{min-height:260px;padding:30px;border-radius:26px;display:flex;flex-direction:column;justify-content:space-between}.project-card span{color:var(--muted);font:700 10px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.1em}.project-card h3{margin:0;font-size:24px;line-height:1.08;letter-spacing:-.04em}.project-card p{margin:15px 0 0;color:var(--muted);font-size:12px;line-height:1.55}
#q21-platform-page .process{padding-bottom:145px}.process-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.process-step{padding:28px 23px;min-height:210px}.process-step+.process-step{border-left:1px solid var(--line)}.process-step small{color:var(--muted);font:700 9px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.1em}.process-step h3{margin:50px 0 11px;font-size:17px}.process-step p{margin:0;color:var(--muted);font-size:11px;line-height:1.55}
#q21-platform-page .platform-closing{margin-bottom:90px;padding:75px 58px;border-radius:34px;text-align:center}.platform-closing h2{max-width:900px;margin:16px auto 0;font-size:clamp(44px,6.4vw,82px);line-height:.98;letter-spacing:-.062em;font-weight:620}.platform-closing p{max-width:650px;margin:26px auto 0;color:var(--muted);font-size:16px;line-height:1.65}.platform-closing .platform-actions{justify-content:center}
#q21-platform-page footer{padding:26px 0 34px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.platform-footer-links{display:flex;gap:12px;flex-wrap:wrap}
#q21-platform-page.has-platform-js .platform-reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}#q21-platform-page.has-platform-js .platform-reveal.is-visible{opacity:1;transform:none}

@media(max-width:980px){
  #q21-platform-page .platform-hero{grid-template-columns:1fr;min-height:auto;padding-top:150px}.system-visual{max-width:600px;width:100%;margin:auto}.platform-overview{grid-template-columns:repeat(2,1fr)}.platform-overview article:nth-child(3){border-left:0;border-top:1px solid var(--line)}.platform-overview article:nth-child(4){border-top:1px solid var(--line)}
  #q21-platform-page .platform-statement,.security-layout{grid-template-columns:1fr;gap:38px}.hardware{grid-template-columns:1fr!important;gap:45px!important}.interface-grid{grid-template-columns:repeat(2,1fr)}.interface-grid span:nth-child(3){border-left:0;border-top:1px solid var(--line)}.interface-grid span:nth-child(4){border-top:1px solid var(--line)}.standard-grid{grid-template-columns:1fr}.standard-group,.standard-group+.standard-group{padding:25px 0;border-left:0;border-top:1px solid var(--line)}.project-grid{grid-template-columns:1fr 1fr}.process-grid{grid-template-columns:1fr}.process-step+.process-step{border-left:0;border-top:1px solid var(--line)}.process-step{min-height:auto}.process-step h3{margin-top:25px}
}
@media(max-width:720px){
  #q21-platform-page .platform-wrap{width:calc(100% - 20px)}#q21-platform-page>.topbar{width:calc(100% - 16px);min-height:60px;margin-top:8px;padding:6px;border-radius:20px;grid-template-columns:1fr auto}.topbar .nav{display:none}.brand{height:46px!important}.theme-btn,.lang-btn{width:46px!important;height:46px!important}
  #q21-platform-page .platform-hero{padding:125px 10px 90px;gap:55px}.platform-hero h1{font-size:clamp(54px,18vw,78px)}.platform-hero-copy{font-size:19px}.platform-actions{flex-direction:column}.platform-primary,.platform-secondary{width:100%}.system-visual{border-radius:27px}.system-status,.system-foot{left:16px!important;right:16px!important;font-size:6px!important}.system-status{top:16px!important}.system-foot{bottom:15px!important}.system-node{width:112px!important;min-height:60px!important;padding:8px!important;grid-template-columns:23px 1fr!important;column-gap:6px!important}.system-node-icon{width:23px!important;height:23px!important;border-radius:7px!important;font-size:6px!important}.system-node strong{font-size:7px!important}.system-node small{font-size:5px!important;margin-top:4px!important}.system-node.n1,.system-node.n3{left:5%!important}.system-node.n2,.system-node.n4{right:5%!important}.system-chip{inset:34%!important;border-radius:18px!important}.system-chip em{display:none}.system-chip small{font-size:5px!important;margin-top:7px!important}
  #q21-platform-page .platform-overview{grid-template-columns:1fr;margin-bottom:105px}.platform-overview article+article,.platform-overview article:nth-child(3),.platform-overview article:nth-child(4){border-left:0;border-top:1px solid var(--line)}.platform-statement{padding-bottom:110px}.platform-statement h2,.platform-section-head h2,.hardware-copy h2,.security-intro h2,.technology-shell h2{font-size:42px}.platform-statement-copy{font-size:16px}
  #q21-platform-page .capabilities{padding-bottom:110px}.capability-grid{grid-template-columns:1fr}.capability,.capability:nth-child(even){min-height:auto;padding:30px 4px 34px;border-left:0}.capability:nth-child(even){padding-left:4px}.capability-no{margin-bottom:26px}.capability h3{font-size:25px}
  #q21-platform-page .hardware{width:calc(100% - 4px);padding:31px 23px;margin-bottom:110px;border-radius:26px}.board{min-height:440px}.board-head,.board-foot{left:14px!important;right:14px!important;font-size:6px!important}.board-head{top:15px!important}.board-foot{bottom:14px!important}.board-core{inset:35% 16%!important;padding:13px!important;gap:10px!important;border-radius:17px!important}.board-core-mark{width:40px!important;height:40px!important;flex-basis:40px!important;border-radius:11px!important;font-size:12px!important}.board-core strong{font-size:16px!important}.board-core small,.board-core span{font-size:5px!important}.board-module{width:96px!important;padding:9px!important}.board-module.m1,.board-module.m3{left:5%!important}.board-module.m2,.board-module.m4{right:5%!important}.board-module.m1,.board-module.m2{top:15%!important}.board-module.m3,.board-module.m4{bottom:15%!important}.board-module strong{font-size:11px!important}.board-module small,.board-module span{font-size:5px!important}.board-pins{left:25%!important;right:25%!important}.hardware-points li{display:block}.hardware-points span{display:block;margin-top:6px}
  #q21-platform-page .interfaces{padding-bottom:110px}.interface-grid{grid-template-columns:1fr}.interface-grid span+span,.interface-grid span:nth-child(3),.interface-grid span:nth-child(4){border-left:0;border-top:1px solid var(--line)}
  #q21-platform-page .security{margin-bottom:110px}.security-row{grid-template-columns:1fr;gap:8px}.standards{padding:30px 22px;border-radius:25px}.standards-head{display:block}.standards-head p{margin-top:16px}.technology{margin-bottom:110px!important}.technology-shell{padding:32px 22px!important}.technology-row{grid-template-columns:1fr;gap:17px}.project-grid{grid-template-columns:1fr}.projects{padding-bottom:110px!important}.process{padding-bottom:110px!important}.platform-closing{padding:58px 24px!important;border-radius:26px!important}.platform-closing h2{font-size:44px!important}footer{flex-direction:column;align-items:center;text-align:center}.platform-footer-links{justify-content:center}
}
@media(prefers-reduced-motion:reduce){#q21-platform-page *,#q21-platform-page *::before,#q21-platform-page *::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}.platform-reveal{opacity:1!important;transform:none!important}}