:root{--stack-ink: #eef7ff;--stack-muted: #a7bacb;--stack-soft: #c9d8e6;--stack-line: rgba(145, 199, 237, .18);--stack-line-strong: rgba(98, 215, 255, .42);--stack-blue: #62d7ff;--stack-blue-2: #9be6ff;--stack-lime: #d8f45c;--stack-good: #75e7ac;--stack-warn: #f4cf68;--stack-bad: #ff9b9b;--stack-bg: #050b12;--stack-panel: #0b1724;--stack-panel-2: #0e1d2c;--stack-panel-3: #11263a;--stack-radius: 22px;--stack-shadow: 0 24px 80px rgba(0, 0, 0, .28)}*{box-sizing:border-box}.ai-stack-page{min-height:100vh;color:var(--stack-ink);background:radial-gradient(circle at 10% 0,rgba(55,157,242,.14),transparent 32rem),radial-gradient(circle at 92% 9%,rgba(216,244,92,.06),transparent 28rem),var(--stack-bg)}.ai-stack-page main{position:relative;isolation:isolate}.ai-stack-page .eyebrow,.stack-kicker{margin:0;color:var(--stack-blue);font-size:.78rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.ai-stack-page .button{min-height:46px;border-radius:11px;white-space:normal}.ai-stack-page .button:disabled{opacity:.45;cursor:not-allowed}.ai-stack-page .site-footer{width:100%;margin:0;padding:0;display:block;border-top:1px solid var(--stack-line);background:#03080ed6}.ai-stack-page .footer-inner{width:min(1240px,calc(100% - 2rem));margin:0 auto;padding:3rem 0 2rem;display:grid;grid-template-columns:minmax(260px,.85fr) minmax(0,1.5fr);gap:clamp(2rem,6vw,5rem)}.ai-stack-page .footer-brand-block{display:grid;align-content:start;justify-items:start;gap:.9rem}.ai-stack-page .footer-brand-block p{max-width:390px;margin:0;color:var(--stack-muted)}.ai-stack-page .footer-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.4rem}.ai-stack-page .footer-links>div{display:grid;align-content:start;gap:.58rem}.ai-stack-page .footer-links strong{margin-bottom:.22rem;color:#fff;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase}.ai-stack-page .footer-links a{color:var(--stack-muted);font-size:.88rem}.ai-stack-page .footer-links a:hover,.ai-stack-page .footer-links a:focus-visible{color:#fff}.ai-stack-page .footer-floor{width:min(1240px,calc(100% - 2rem));margin:0 auto;padding:1rem 0 1.5rem;display:flex;justify-content:space-between;gap:1rem;border-top:1px solid rgba(145,199,237,.1);color:#6f8497;font-size:.74rem}.private-hero{width:min(1240px,calc(100% - 2rem));margin:0 auto;padding:clamp(3.8rem,8vw,7rem) 0 clamp(3rem,7vw,5.5rem);display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.72fr);gap:clamp(2rem,6vw,5rem);align-items:center}.private-hero-copy{display:grid;gap:1.25rem}.private-hero h1{max-width:900px;margin:0;font-size:clamp(3rem,6.5vw,6.3rem);line-height:.94;letter-spacing:-.058em;text-wrap:balance}.private-hero-lead{max-width:760px;margin:0;color:var(--stack-muted);font-size:clamp(1.04rem,1.7vw,1.28rem);line-height:1.64}.private-hero-actions{display:flex;flex-wrap:wrap;gap:.75rem}.private-proof-row{margin-top:.35rem;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.65rem}.private-proof-row span{min-height:82px;padding:.85rem;display:grid;align-content:center;gap:.2rem;border:1px solid var(--stack-line);border-radius:13px;background:#ffffff06;color:var(--stack-muted);font-size:.78rem;line-height:1.35}.private-proof-row strong{color:var(--stack-ink);font-size:.84rem}.private-hero-console{overflow:hidden;border:1px solid var(--stack-line-strong);border-radius:var(--stack-radius);background:linear-gradient(160deg,#11263af7,#050d16fc);box-shadow:var(--stack-shadow)}.console-topline{min-height:48px;padding:0 1rem;display:flex;align-items:center;gap:.42rem;border-bottom:1px solid var(--stack-line);background:#0003}.console-topline>span{width:8px;height:8px;border-radius:50%;background:#365269}.console-topline>span:nth-child(2){background:var(--stack-blue)}.console-topline>span:nth-child(3){background:var(--stack-lime)}.console-topline b{margin-left:auto;color:var(--stack-muted);font-size:.64rem;letter-spacing:.13em}.private-hero-console ol{margin:0;padding:.6rem;list-style:none;display:grid;gap:.2rem}.private-hero-console li{padding:1rem;display:grid;grid-template-columns:42px 1fr;gap:.8rem;align-items:start;border:1px solid transparent;border-radius:14px}.private-hero-console li+li{border-top-color:var(--stack-line);border-radius:0}.private-hero-console li>span{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--stack-line);border-radius:10px;color:var(--stack-blue);font-size:.72rem;font-weight:900}.private-hero-console strong,.private-hero-console small{display:block}.private-hero-console strong{color:#fff;font-size:.92rem}.private-hero-console small{margin-top:.3rem;color:var(--stack-muted);font-size:.75rem;line-height:1.48}.purchase-choice,.private-products,.custom-system-band,.order-process{width:min(1240px,calc(100% - 2rem));margin:0 auto}.purchase-choice{padding:clamp(2rem,5vw,4rem) 0;border-top:1px solid var(--stack-line)}.purchase-choice>div:first-child{max-width:800px}.purchase-choice h2,.private-section-head h2,.custom-system-band h2,.order-process h2{margin:.45rem 0 0;font-size:clamp(2rem,4vw,3.9rem);line-height:1.02;letter-spacing:-.045em;text-wrap:balance}.purchase-choice-grid{margin-top:1.4rem;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem}.purchase-choice-grid article{min-height:230px;padding:clamp(1.2rem,3vw,2rem);display:grid;grid-template-columns:auto 1fr;grid-template-rows:1fr auto;gap:.8rem 1rem;border:1px solid var(--stack-line);border-radius:18px;background:linear-gradient(145deg,#0e1d2ce6,#07101bf2)}.choice-index{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--stack-line-strong);border-radius:12px;color:var(--stack-blue);font-size:.72rem;font-weight:900}.purchase-choice-grid strong{color:#fff;font-size:clamp(1.15rem,2vw,1.5rem)}.purchase-choice-grid p{margin:.45rem 0 0;color:var(--stack-muted);line-height:1.55}.purchase-choice-grid a{grid-column:2;color:var(--stack-blue);font-weight:850}.private-products{padding:clamp(3rem,7vw,6rem) 0}.private-section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.7fr);gap:2rem;align-items:end}.private-section-head>p{margin:0;color:var(--stack-muted);line-height:1.6}.product-card-grid{margin-top:1.5rem;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem}.private-product-card{min-width:0;padding:clamp(1.2rem,2.5vw,1.75rem);display:grid;grid-template-rows:auto auto auto 1fr auto auto;gap:.9rem;border:1px solid var(--stack-line);border-radius:20px;background:linear-gradient(155deg,#102233fa,#050d16fa);box-shadow:0 20px 55px #0000002e}.private-product-card.is-featured{border-color:#d8f45c7a;background:radial-gradient(circle at 90% 0,rgba(216,244,92,.1),transparent 18rem),linear-gradient(155deg,#182c2bfa,#050d16fa)}.product-card-top{display:flex;justify-content:space-between;gap:.8rem;align-items:center}.product-status{color:var(--stack-lime);font-size:.7rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.product-number{color:#5c7488;font-size:.72rem;font-weight:900}.private-product-card h3{margin:0;font-size:clamp(1.6rem,2.6vw,2.35rem);line-height:1.02;letter-spacing:-.04em}.product-for{margin:0;color:var(--stack-muted);line-height:1.55}.product-for strong{color:var(--stack-soft)}.private-product-card ul{margin:0;padding:0;list-style:none;display:grid;gap:.55rem}.private-product-card li{position:relative;padding-left:1rem;color:var(--stack-soft);font-size:.88rem;line-height:1.45}.private-product-card li:before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--stack-blue)}.private-product-card dl{margin:0;padding-top:.9rem;display:grid;gap:.45rem;border-top:1px solid var(--stack-line)}.private-product-card dl>div{display:flex;justify-content:space-between;gap:.8rem}.private-product-card dt{color:var(--stack-muted);font-size:.76rem}.private-product-card dd{margin:0;color:#fff;font-size:.8rem;font-weight:850;text-align:right}.private-product-card .button{width:100%}.custom-system-band{margin-bottom:clamp(3rem,7vw,6rem);padding:clamp(1.5rem,4vw,3rem);display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);gap:1.5rem 2rem;border:1px solid var(--stack-line-strong);border-radius:24px;background:radial-gradient(circle at 80% 0,rgba(98,215,255,.1),transparent 24rem),linear-gradient(145deg,#0f2234f5,#060e18fa)}.custom-system-band>div:first-child p:last-child{max-width:720px;color:var(--stack-muted);line-height:1.6}.custom-capability-list{display:flex;flex-wrap:wrap;align-content:center;gap:.5rem}.custom-capability-list span{padding:.5rem .7rem;border:1px solid var(--stack-line);border-radius:999px;background:#ffffff06;color:var(--stack-soft);font-size:.75rem;font-weight:750}.custom-system-action{grid-column:1 / -1;padding-top:1rem;display:flex;justify-content:space-between;gap:1rem;align-items:center;border-top:1px solid var(--stack-line)}.custom-system-action strong{color:var(--stack-lime);font-size:.95rem}.order-process{padding:0 0 clamp(4rem,8vw,7rem)}.order-process ol{margin:1.5rem 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--stack-line);border-radius:20px;overflow:hidden}.order-process li{min-height:210px;padding:1.35rem;display:grid;align-content:start;gap:1rem;background:#091522f0}.order-process li+li{border-left:1px solid var(--stack-line)}.order-process li>span{color:var(--stack-blue);font-size:.72rem;font-weight:900;letter-spacing:.1em}.order-process strong{color:#fff;font-size:1.05rem}.order-process p{margin:.45rem 0 0;color:var(--stack-muted);font-size:.84rem;line-height:1.5}.designer-page{width:min(1480px,calc(100% - 1.5rem));margin:0 auto;padding:1.2rem 0 4rem}.designer-intro{padding:clamp(1.5rem,4vw,3.2rem) 0 1.2rem;display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.72fr);gap:2rem;align-items:end;border-bottom:1px solid var(--stack-line)}.designer-intro h1{max-width:900px;margin:.35rem 0 0;font-size:clamp(2.4rem,5vw,4.8rem);line-height:.98;letter-spacing:-.05em;text-wrap:balance}.designer-intro-side{display:grid;gap:.7rem}.designer-intro-side p{margin:0;color:var(--stack-muted);font-size:.98rem;line-height:1.58}.designer-intro-side a{color:var(--stack-blue);font-size:.85rem;font-weight:850}.designer-layout{margin-top:1rem;display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,420px);gap:1rem;align-items:start}.designer-workspace{min-width:0;display:grid;gap:.85rem}.ai-configurator,.design-sidebar,.mobile-price-bar{overflow-anchor:none}.request-card,.system-workbench,.design-sidebar{border:1px solid var(--stack-line);background:linear-gradient(145deg,#0e1d2cfa,#060e18fc);box-shadow:0 18px 55px #00000038}.request-card,.system-workbench{padding:clamp(.9rem,2vw,1.2rem);border-radius:18px}.compact-heading{margin-bottom:.75rem;display:flex;justify-content:space-between;gap:.8rem;align-items:center}.compact-heading>div{display:flex;align-items:center;gap:.7rem}.compact-heading>div>span{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:#62d7ff1f;color:var(--stack-blue);font-size:.74rem;font-weight:900}.compact-heading strong,.compact-heading small{display:block}.compact-heading strong{color:#fff;font-size:.94rem}.compact-heading small{margin-top:.14rem;color:var(--stack-muted);font-size:.72rem}.quiet-button,.text-link{border:0;background:transparent;color:var(--stack-blue);font:inherit;font-size:.78rem;font-weight:850;cursor:pointer}.request-label{display:block;margin-bottom:.4rem;color:#d6e4f2;font-size:.82rem;font-weight:850}.request-card textarea,.hardware-line input,.compact-select,.design-intake input,.design-intake select{width:100%;border:1px solid var(--stack-line);border-radius:11px;background:#07111d;color:var(--stack-ink);font:inherit}.request-card textarea{min-height:150px;padding:.85rem .9rem;resize:vertical;font-size:.95rem;line-height:1.5}.request-card textarea:focus,.hardware-line input:focus,.compact-select:focus,.design-intake input:focus,.design-intake select:focus{outline:3px solid rgba(98,215,255,.16);border-color:var(--stack-blue)}.request-help{margin:.45rem 0 0;color:#7f95a9;font-size:.72rem;line-height:1.45}.request-footer{margin-top:.7rem;display:flex;justify-content:space-between;gap:.75rem;align-items:center}.request-actions{display:flex;gap:.45rem}.live-readout{display:flex;flex-wrap:wrap;gap:.38rem;color:var(--stack-muted)}.live-readout span,.signal-chip{min-height:29px;padding:.32rem .56rem;display:inline-flex;align-items:center;border:1px solid var(--stack-line);border-radius:999px;background:#ffffff06;font-size:.7rem}.live-readout .is-good{border-color:#75e7ac5c;color:var(--stack-good)}.live-readout .is-warn{border-color:#f4cf6861;color:var(--stack-warn)}.designer-status,.submit-status{min-height:1.2rem;margin:.4rem 0 0;color:var(--stack-lime);font-size:.76rem;line-height:1.45}.designer-status.is-guidance,.submit-status.is-error{color:var(--stack-warn)}.system-workbench{display:grid;gap:.8rem}.candidate-tabs{display:flex;gap:.45rem;overflow-x:auto;padding-bottom:.15rem;scrollbar-width:thin}.candidate-tab{min-width:165px;max-width:250px;padding:.58rem .65rem;border:1px solid var(--stack-line);border-radius:11px;background:#ffffff05;color:var(--stack-ink);text-align:left;cursor:pointer}.candidate-tab.is-active{border-color:var(--stack-blue);background:#62d7ff14}.candidate-tab strong,.candidate-tab small{display:block}.candidate-tab strong{font-size:.76rem}.candidate-tab small{margin-top:.15rem;overflow:hidden;color:var(--stack-muted);font-size:.66rem;text-overflow:ellipsis;white-space:nowrap}.system-editor{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(250px,.78fr);gap:.8rem}.editor-main,.editor-side{display:grid;align-content:start;gap:.7rem}.system-title-row{display:flex;justify-content:space-between;gap:.8rem;align-items:flex-start}.system-title-row h2{margin:.18rem 0 0;font-size:clamp(1.3rem,2.3vw,1.85rem);line-height:1.05;letter-spacing:-.03em}.estimate-badge{color:var(--stack-lime);font-size:clamp(1rem,1.7vw,1.3rem);font-weight:900;white-space:nowrap}.estimate-badge.is-withheld{color:var(--stack-warn);font-size:.78rem;white-space:normal;text-align:right}.interpretation-strip{display:flex;flex-wrap:wrap;gap:.38rem}.signal-chip{color:#c7d7e8}.signal-chip.is-quality{border-color:#f4cf6857;color:var(--stack-warn)}.adaptive-question{padding:.8rem;border:1px solid rgba(244,207,104,.3);border-radius:12px;background:#f4cf680b}.adaptive-question.is-guidance{border-color:#62d7ff47;background:#62d7ff0a}.adaptive-question strong{display:block;color:#fff;font-size:.8rem}.adaptive-question small{display:block;margin:.2rem 0 .55rem;color:var(--stack-muted);font-size:.72rem;line-height:1.4}.answer-row{display:flex;flex-wrap:wrap;gap:.4rem}.answer-chip{padding:.4rem .62rem;border:1px solid var(--stack-line);border-radius:999px;background:#091522;color:var(--stack-ink);font-size:.7rem;font-weight:800;cursor:pointer}.answer-chip:hover,.answer-chip:focus-visible,.answer-chip.is-active{border-color:var(--stack-lime);background:#d8f45c12}.compact-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.55rem}.compact-field{display:grid;gap:.28rem}.compact-field>span,.hardware-line label>span,.option-summary>span{color:var(--stack-muted);font-size:.66rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.compact-select,.hardware-line input{height:42px;padding:.5rem .62rem;font-size:.76rem}.hardware-card,.option-card{padding:.75rem;border:1px solid var(--stack-line);border-radius:12px;background:#00000021}.hardware-line{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.5rem;align-items:end}.hardware-line label{display:grid;gap:.28rem}.hardware-result{margin-top:.58rem;display:grid;grid-template-columns:auto minmax(0,1fr);gap:.6rem;align-items:start}.qualification{padding:.3rem .5rem;display:inline-flex;border:1px solid var(--stack-line);border-radius:999px;font-size:.66rem;font-weight:900;white-space:nowrap}.qualification.good{color:var(--stack-good);border-color:#75e7ac61}.qualification.warn{color:var(--stack-warn);border-color:#f4cf6861}.qualification.bad{color:var(--stack-bad);border-color:#ff9b9b61}.qualification.neutral{color:var(--stack-muted)}.hardware-result p{margin:0;color:var(--stack-muted);font-size:.73rem;line-height:1.45}.hardware-detail{margin-top:.52rem}.hardware-detail summary,.option-card summary{color:var(--stack-blue);font-size:.72rem;font-weight:850;cursor:pointer}.hardware-columns{margin-top:.5rem;display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.hardware-columns div{padding:.52rem;border-radius:9px;background:#ffffff06}.hardware-columns strong,.hardware-columns span{display:block}.hardware-columns strong{font-size:.68rem}.hardware-columns span{margin-top:.2rem;color:var(--stack-muted);font-size:.66rem;line-height:1.4}.upgrade-note{margin:.5rem 0 0;color:var(--stack-muted);font-size:.68rem;line-height:1.4}.hardware-guide-link{margin-top:.3rem}.option-summary{display:flex;justify-content:space-between;gap:.5rem;align-items:center}.option-summary b{color:var(--stack-lime);font-size:.7rem}.compact-options{margin-top:.55rem;display:grid;grid-template-columns:1fr 1fr;gap:.4rem}.mini-option{position:relative}.mini-option input{position:absolute;opacity:0}.mini-option span{min-height:42px;padding:.46rem .55rem;display:flex;justify-content:space-between;gap:.4rem;align-items:center;border:1px solid var(--stack-line);border-radius:9px;cursor:pointer}.mini-option input:focus-visible+span{outline:2px solid var(--stack-blue);outline-offset:2px}.mini-option input:checked+span{border-color:var(--stack-lime);background:#d8f45c0f}.mini-option strong,.mini-option small{font-size:.64rem}.editor-actions{display:flex;flex-wrap:wrap;gap:.5rem}.editor-actions .button{min-height:42px}.logic-card{padding:.78rem;border:1px solid var(--stack-line);border-radius:12px;background:#62d7ff09}.logic-card h3{margin:0 0 .55rem;color:#fff;font-size:.8rem}.logic-list{display:grid;gap:.42rem}.logic-row{display:grid;grid-template-columns:82px 1fr;gap:.5rem;font-size:.68rem;line-height:1.4}.logic-row b{color:#dce8f6}.logic-row span{color:var(--stack-muted)}.design-sidebar{position:sticky;top:74px;max-height:calc(100vh - 90px);display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;border-radius:18px}.sidebar-top{padding:.95rem;display:flex;justify-content:space-between;gap:.8rem;align-items:center;border-bottom:1px solid var(--stack-line);background:linear-gradient(120deg,#62d7ff17,#d8f45c0b)}.sidebar-top small,.sidebar-top strong,.sidebar-top span{display:block}.sidebar-top small{color:var(--stack-muted);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase}.sidebar-top strong{margin-top:.16rem;color:var(--stack-lime);font-size:clamp(1.2rem,2.3vw,1.75rem);letter-spacing:-.03em}.sidebar-top span{margin-top:.18rem;color:var(--stack-muted);font-size:.68rem}.system-count{min-width:58px;min-height:58px;display:grid;place-items:center;border:1px solid var(--stack-line);border-radius:13px}.system-count b{font-size:1.12rem}.system-count small{font-size:.56rem}.sidebar-body{overflow:auto;padding:.75rem;display:grid;align-content:start;gap:.55rem}.sidebar-empty{padding:1.1rem;border:1px dashed var(--stack-line);border-radius:12px;text-align:center}.sidebar-empty strong,.sidebar-empty span{display:block}.sidebar-empty strong{font-size:.82rem}.sidebar-empty span{margin-top:.35rem;color:var(--stack-muted);font-size:.7rem;line-height:1.45}.sidebar-system{padding:.72rem;border:1px solid var(--stack-line);border-radius:12px;background:#ffffff06}.sidebar-system.is-draft{border-color:#62d7ff59;background:#62d7ff0b}.sidebar-system-head{display:flex;justify-content:space-between;gap:.55rem;align-items:flex-start}.sidebar-system span,.sidebar-system strong,.sidebar-system small{display:block}.sidebar-system span{color:var(--stack-blue);font-size:.58rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.sidebar-system h3{margin:.16rem 0 .24rem;font-size:.82rem}.sidebar-system>small{color:var(--stack-muted);font-size:.64rem;line-height:1.4}.sidebar-price{color:var(--stack-lime);font-size:.74rem;font-weight:900;white-space:nowrap}.sidebar-system-actions{margin-top:.48rem;display:flex;gap:.65rem}.sidebar-system-actions button{padding:0;border:0;background:transparent;color:var(--stack-blue);font-size:.64rem;font-weight:850;cursor:pointer}.sidebar-ledger{margin-top:.5rem;padding-top:.45rem;display:grid;gap:.25rem;border-top:1px solid var(--stack-line)}.sidebar-ledger div{display:flex;justify-content:space-between;gap:.5rem;color:var(--stack-muted);font-size:.62rem}.sidebar-actions{padding:.8rem;display:grid;gap:.45rem;border-top:1px solid var(--stack-line)}.sidebar-actions .text-link{text-align:center}.mobile-price-bar{display:none}.design-dialog{width:min(780px,calc(100% - 1.25rem));max-height:calc(100vh - 1.25rem);overflow:auto;border:1px solid var(--stack-line);border-radius:18px;background:#091522;color:var(--stack-ink);box-shadow:0 30px 100px #000000a6}.design-dialog::backdrop{background:#01050ac7;backdrop-filter:blur(4px)}.dialog-close-form{position:sticky;top:0;z-index:2;height:0;text-align:right}.dialog-close-form button{width:38px;height:38px;border:1px solid var(--stack-line);border-radius:10px;background:#0d1c2b;color:var(--stack-ink);font-size:1.25rem;cursor:pointer}.dialog-head{padding:1.15rem 1.15rem .75rem}.dialog-head h2{margin:.22rem 0;font-size:1.55rem}.dialog-head p:last-child{margin:.3rem 0 0;color:var(--stack-muted);font-size:.78rem;line-height:1.45}.dialog-portfolio{padding:0 1.15rem;display:grid;gap:.4rem}.dialog-portfolio article{padding:.58rem;display:flex;justify-content:space-between;gap:.8rem;border:1px solid var(--stack-line);border-radius:10px}.dialog-portfolio strong,.dialog-portfolio small{display:block}.dialog-portfolio strong{font-size:.74rem}.dialog-portfolio small{color:var(--stack-muted);font-size:.62rem}.design-intake{padding:1.15rem}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:.55rem}.design-intake label{display:grid;gap:.28rem;color:#cbd8e8;font-size:.7rem;font-weight:800}.design-intake input,.design-intake select{height:42px;padding:.48rem .58rem;font-size:.76rem}.consent{margin:.8rem 0;display:flex!important;align-items:center;grid-template-columns:auto 1fr!important;gap:.55rem!important}.consent input{width:auto;height:auto}.honeypot{position:absolute!important;left:-10000px!important}.design-turnstile{margin:.7rem 0;padding:.65rem;border:1px solid var(--stack-line);border-radius:10px;background:#ffffff06}.design-turnstile p{margin:.4rem 0 0;color:var(--stack-muted);font-size:.68rem}.submit-design{width:100%}.submission-receipt{margin:0 1.15rem 1.15rem;padding:.9rem;border:1px solid rgba(117,231,172,.4);border-radius:12px;background:#75e7ac0f}.submission-receipt strong,.submission-receipt span{display:block}.submission-receipt span{margin-top:.2rem;color:var(--stack-good)}.hardware-tier-grid{padding:0 1.15rem 1.15rem;display:grid;grid-template-columns:1fr 1fr;gap:.55rem}.hardware-tier-grid article{padding:.8rem;border:1px solid var(--stack-line);border-radius:11px}.hardware-tier-grid strong,.hardware-tier-grid span{display:block}.hardware-tier-grid strong{font-size:.78rem}.hardware-tier-grid span{margin:.18rem 0;color:var(--stack-lime);font-size:.66rem}.hardware-tier-grid p{margin:.28rem 0 0;color:var(--stack-muted);font-size:.68rem;line-height:1.45}@media(max-width:1120px){.private-hero{grid-template-columns:1fr}.private-hero-console{max-width:760px}.product-card-grid{grid-template-columns:1fr 1fr}.product-card-grid article:last-child{grid-column:1 / -1}.designer-layout{grid-template-columns:minmax(0,1fr) 350px}.system-editor{grid-template-columns:1fr}.editor-side{grid-template-columns:1fr 1fr}}@media(max-width:900px){.private-proof-row,.purchase-choice-grid,.private-section-head,.custom-system-band,.designer-intro{grid-template-columns:1fr}.custom-system-action{grid-column:auto}.order-process ol{grid-template-columns:1fr 1fr}.order-process li:nth-child(3){border-left:0;border-top:1px solid var(--stack-line)}.order-process li:nth-child(4){border-top:1px solid var(--stack-line)}.designer-layout{grid-template-columns:1fr}.design-sidebar{position:static;max-height:none}.sidebar-actions{display:none}.mobile-price-bar{position:static;display:block;margin-top:.75rem;padding:0;border:0;background:transparent;backdrop-filter:none}.mobile-price-bar button{width:100%;min-height:58px;padding:.7rem .78rem;display:grid;grid-template-columns:1fr auto auto;gap:.75rem;align-items:center;border:1px solid var(--stack-line);border-radius:12px;background:linear-gradient(100deg,#62d7ff1a,#d8f45c0e);color:var(--stack-ink);text-align:left;cursor:pointer}.mobile-price-bar span small,.mobile-price-bar span strong,.mobile-price-bar span b{display:block}.mobile-price-bar small{color:var(--stack-muted);font-size:.56rem}.mobile-price-bar strong{color:var(--stack-lime);font-size:.9rem}.mobile-price-bar b{font-size:.76rem}.mobile-price-bar em{color:var(--stack-blue);font-size:.66rem;font-style:normal;font-weight:900}.request-card,.ai-configurator,.design-sidebar{contain:layout style}.request-card textarea{overflow-anchor:none}}@media(max-width:760px){.private-hero{width:min(100% - 1rem,1240px);padding-top:2.5rem}.private-hero h1{font-size:clamp(2.6rem,13vw,4.4rem)}.private-proof-row,.product-card-grid,.order-process ol{grid-template-columns:1fr}.product-card-grid article:last-child{grid-column:auto}.order-process li+li{border-left:0;border-top:1px solid var(--stack-line)}.purchase-choice,.private-products,.custom-system-band,.order-process{width:min(100% - 1rem,1240px)}.private-hero-actions,.custom-system-action{align-items:stretch;flex-direction:column}.private-hero-actions .button,.custom-system-action .button{width:100%}.ai-stack-page .footer-inner{grid-template-columns:1fr;gap:2rem}.ai-stack-page .footer-links{grid-template-columns:1fr 1fr}.ai-stack-page .footer-floor{flex-direction:column;gap:.35rem}.designer-page{width:min(100% - .8rem,1480px);padding-top:.5rem}.designer-intro{padding-top:1rem}.designer-intro h1{font-size:clamp(2.2rem,11vw,3.7rem)}.request-card,.system-workbench{padding:.75rem;border-radius:14px}.request-footer{align-items:stretch;flex-direction:column}.request-actions{justify-content:flex-end}.system-editor,.editor-side,.compact-options,.hardware-columns,.contact-grid,.hardware-tier-grid{grid-template-columns:1fr}.compact-fields{grid-template-columns:1fr 1fr}.hardware-line{grid-template-columns:1fr}.design-sidebar{border-radius:14px}.dialog-head{padding-right:3rem}}@media(max-width:480px){.ai-stack-page .footer-links,.compact-fields{grid-template-columns:1fr}.request-actions{display:grid;grid-template-columns:1fr}.request-actions .button{width:100%}.candidate-tab{min-width:145px}.system-title-row{display:grid}.estimate-badge,.estimate-badge.is-withheld{text-align:left}.editor-actions .button{width:100%}.sidebar-top{padding:.75rem}.system-count{min-width:50px;min-height:50px}}@media(max-width:320px){.designer-page{width:calc(100% - .35rem)}.designer-intro h1{font-size:1.9rem}.request-card textarea{min-height:120px;font-size:.82rem}.compact-heading small,.candidate-tab small{display:none}.mobile-price-bar button{grid-template-columns:1fr auto}.mobile-price-bar button>span:nth-child(2){display:none}.design-dialog{width:calc(100% - .35rem);border-radius:10px}}@media(prefers-reduced-motion:reduce){.ai-stack-page *,.ai-stack-page *:before,.ai-stack-page *:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.adaptive-question.is-guidance{border-color:#ffbe5557;background:linear-gradient(135deg,#ffbe5514,#081626b8)}.estimate-badge.is-pending,.live-readout .is-pending{color:#ffd08a;border-color:#ffbe5552;background:#ffbe5514}.editor-actions .button:disabled{opacity:.48;cursor:not-allowed;filter:saturate(.45)}.anchor-offset{display:block;position:relative;top:-5.5rem;visibility:hidden}