/* PCBuyer Intelligence v5.3.88 AI page stylesheet.
   Extracted from global main.css to reduce unused CSS on non-AI pages. */
/* v3.5 AI Computers foundation */
.pcb-ai-page{display:grid;gap:24px}.pcb-ai-page .pcb-kicker.blue{color:#1257ee!important}.pcb-ai-page .pcb-kicker.green{color:#10883a!important}.pcb-ai-page .pcb-kicker.purple{color:#6741d9!important}.pcb-ai-choice-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:20px;align-items:center;background:#fff;border:1px solid var(--pcb-line);border-radius:24px;box-shadow:var(--pcb-shadow);padding:24px}.pcb-ai-choice-intro h2,.pcb-ai-panel-head h2{margin:4px 0 8px;letter-spacing:-.035em}.pcb-ai-choice-intro p,.pcb-ai-panel-head p{margin:0;color:var(--pcb-muted);line-height:1.55}.pcb-ai-choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid #dfe8f7;border-radius:18px;overflow:hidden;background:#f8fbff}.pcb-ai-choice-card{display:grid;gap:8px;padding:22px 18px;text-align:center;background:#fff;border-right:1px solid #dfe8f7;transition:background .16s ease,transform .16s ease}.pcb-ai-choice-card:last-child{border-right:0}.pcb-ai-choice-card:hover{background:#f4f8ff;transform:translateY(-1px)}.pcb-ai-choice-card span{display:grid;place-items:center;margin:auto;width:44px;height:44px;border-radius:14px;font-weight:950;font-size:20px}.pcb-ai-choice-card.green span{background:#e8f9ee;color:#10883a}.pcb-ai-choice-card.blue span{background:#eaf1ff;color:#1257ee}.pcb-ai-choice-card.purple span{background:#f2efff;color:#6741d9}.pcb-ai-choice-card strong{font-size:16px;line-height:1.2}.pcb-ai-choice-card em{font-style:normal;color:var(--pcb-muted);font-size:13px;line-height:1.35}.pcb-ai-top-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(340px,.85fr);gap:22px;align-items:start}.pcb-ai-panel-head.centered{text-align:center;margin-bottom:18px}.pcb-ai-builder,.pcb-ai-readiness-panel{min-height:100%}.pcb-ai-steps{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:18px 0 24px}.pcb-ai-steps:before{content:"";position:absolute;left:9%;right:9%;top:20px;height:2px;background:#dfe8f7}.pcb-ai-steps span{position:relative;z-index:1;display:grid;justify-items:center;gap:8px;color:#40536d;font-size:12px;font-weight:850}.pcb-ai-steps b{display:grid;place-items:center;width:40px;height:40px;border-radius:999px;background:#fff;border:2px solid #cfdced;color:#53657d}.pcb-ai-steps .active b{background:#1257ee;border-color:#1257ee;color:#fff}.pcb-ai-option-fieldset{border:0;margin:0;padding:0}.pcb-ai-option-fieldset legend{font-weight:950;margin-bottom:14px}.pcb-ai-option-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.pcb-ai-option-grid label{cursor:pointer}.pcb-ai-option-grid input{position:absolute;opacity:0;pointer-events:none}.pcb-ai-option-grid label>span,.pcb-ai-option-grid label>strong{display:block}.pcb-ai-option-grid label{border:1px solid #dfe8f7;background:#fff;border-radius:14px;padding:14px 10px;text-align:center;min-height:106px;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.pcb-ai-option-grid label:hover,.pcb-ai-option-grid label:has(input:checked){border-color:#1257ee;box-shadow:0 0 0 3px rgba(18,87,238,.1);background:#f8fbff}.pcb-ai-option-grid label>span{font-size:24px;margin-bottom:8px}.pcb-ai-option-grid strong{font-size:12px;line-height:1.25}.pcb-ai-builder-controls{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px;align-items:end}.pcb-ai-builder-controls label,.pcb-ai-readiness-form label,.pcb-ai-model-form label{display:grid;gap:7px;color:#26364f;font-size:13px;font-weight:850}.pcb-ai-builder-controls select,.pcb-ai-readiness-form input,.pcb-ai-readiness-form select,.pcb-ai-model-form select{width:100%;border:1px solid var(--pcb-line);border-radius:12px;background:#fff;color:var(--pcb-text);padding:12px 13px}.pcb-ai-builder-result,.pcb-ai-model-result,.pcb-safe-browser-result{margin-top:16px}.pcb-ai-result-card{border:1px solid #dfe8f7;border-radius:16px;background:#f8fbff;padding:16px}.pcb-ai-result-card h3{margin:0 0 8px;font-size:20px}.pcb-ai-result-card p{margin:0 0 10px;color:var(--pcb-muted)}.pcb-ai-result-card ul{margin:0;padding-left:18px;color:var(--pcb-muted);line-height:1.65}.pcb-ai-result-card .pcb-score{display:inline-flex;align-items:baseline;gap:4px;color:#10883a;font-size:34px;font-weight:950;letter-spacing:-.03em}.pcb-ai-result-card .pcb-score small{font-size:14px;color:var(--pcb-muted)}.pcb-ai-safe-box{border:1px solid #ccebd6;background:#f0fff5;border-radius:16px;padding:16px;margin-bottom:16px}.pcb-ai-safe-box strong{display:block;margin-bottom:6px}.pcb-ai-safe-box p{font-size:13px;margin:0 0 12px;color:#315b3e;line-height:1.45}.pcb-ai-readiness-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.pcb-ai-readiness-form button{grid-column:1/-1;justify-content:center}.pcb-ai-tool-result .pcb-result-grid{margin-top:16px}.pcb-ai-tiers{padding:26px}.pcb-ai-tier-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.pcb-ai-tier-card{display:flex;flex-direction:column;gap:12px;border:1px solid #dfe8f7;border-radius:18px;background:#fff;padding:20px;box-shadow:0 10px 24px rgba(15,23,42,.05)}.pcb-ai-tier-card.featured{border-color:#aac4ff;box-shadow:0 16px 38px rgba(18,87,238,.12)}.pcb-ai-tier-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;font-size:22px}.pcb-ai-tier-card.green .pcb-ai-tier-icon{background:#e8f9ee;color:#10883a}.pcb-ai-tier-card.blue .pcb-ai-tier-icon{background:#eaf1ff;color:#1257ee}.pcb-ai-tier-card.purple .pcb-ai-tier-icon{background:#f2efff;color:#6741d9}.pcb-ai-tier-card.orange .pcb-ai-tier-icon{background:#fff1e6;color:#f07b16}.pcb-ai-tier-card h3{margin:0;font-size:20px;text-transform:none;letter-spacing:-.02em}.pcb-ai-tier-card em{display:inline-flex;width:max-content;border-radius:999px;padding:5px 9px;background:#f4f7fb;color:#53657d;font-style:normal;font-size:12px;font-weight:900}.pcb-ai-tier-card p{margin:0;color:var(--pcb-muted);font-size:14px;line-height:1.45}.pcb-ai-tier-card ul{margin:0;padding-left:18px;line-height:1.7;color:#20314c;font-size:14px}.pcb-ai-tier-card b{font-size:24px;margin-top:auto;letter-spacing:-.03em}.pcb-ai-tier-card.green b{color:#10883a}.pcb-ai-tier-card.blue b{color:#1257ee}.pcb-ai-tier-card.purple b{color:#6741d9}.pcb-ai-tier-card.orange b{color:#f07b16}.pcb-ai-basics-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}.pcb-ai-basics-grid article{border:1px solid #dfe8f7;background:#fff;border-radius:16px;padding:18px;text-align:center}.pcb-ai-basics-grid span{display:grid;place-items:center;width:44px;height:44px;margin:0 auto 12px;border-radius:14px;background:#eef4ff;color:#1257ee;font-size:12px;font-weight:950}.pcb-ai-basics-grid strong{display:block;margin-bottom:6px}.pcb-ai-basics-grid p{margin:0;color:var(--pcb-muted);font-size:13px;line-height:1.42}.pcb-ai-lower-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.pcb-ai-software-list{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:12px}.pcb-ai-software-list li{display:grid;gap:3px;border-bottom:1px solid #edf2fa;padding-bottom:10px}.pcb-ai-software-list li:last-child{border-bottom:0}.pcb-ai-software-list span{color:var(--pcb-muted);font-size:13px}.pcb-ai-course ol{margin:12px 0 16px;padding-left:21px;line-height:1.7;color:#33435c}.pcb-ai-course small{display:block;margin-top:8px;color:var(--pcb-muted)}.pcb-ai-model-form{display:grid;gap:12px}.pcb-ai-faq-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.pcb-ai-faq details{border:1px solid #dfe8f7;background:#fff;border-radius:14px;padding:0}.pcb-ai-faq summary{cursor:pointer;padding:14px 16px;font-weight:850}.pcb-ai-faq details p{margin:0;padding:0 16px 16px;color:var(--pcb-muted);line-height:1.45}.pcb-ai-final-cta{display:grid;grid-template-columns:1.2fr repeat(4,minmax(0,1fr));gap:14px;align-items:center;background:#061226;color:#fff;border-radius:24px;padding:22px;border:1px solid rgba(255,255,255,.12);box-shadow:var(--pcb-shadow)}.pcb-ai-final-cta h2{margin:0 0 6px}.pcb-ai-final-cta p{margin:0;color:#b8c7dd}.pcb-ai-final-icon{display:inline-grid;place-items:center;width:48px;height:48px;border:1px solid rgba(117,169,255,.4);border-radius:16px;color:#75a9ff;margin-bottom:12px;font-weight:950}.pcb-ai-final-cta a{display:grid;gap:5px;background:#fff;color:#10213f;border-radius:16px;padding:16px;min-height:92px}.pcb-ai-final-cta a span{color:var(--pcb-muted);font-size:12px}.pcb-safe-metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:12px}.pcb-safe-metric-grid div{background:#fff;border:1px solid #dfe8f7;border-radius:12px;padding:12px}.pcb-safe-metric-grid span{display:block;color:var(--pcb-muted);font-size:11px;text-transform:uppercase;font-weight:900}.pcb-safe-metric-grid strong{display:block;margin-top:5px}.pcb-ai-disclosure{font-size:12px;color:#52657e;margin-top:10px!important}.pcb-ai-rating-good{color:#10883a}.pcb-ai-rating-mid{color:#a86400}.pcb-ai-rating-low{color:#dc2626}
@media(max-width:1180px){.pcb-ai-top-grid,.pcb-ai-choice-panel{grid-template-columns:1fr}.pcb-ai-option-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.pcb-ai-tier-grid,.pcb-ai-basics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pcb-ai-final-cta{grid-template-columns:repeat(2,minmax(0,1fr))}.pcb-ai-final-cta>div{grid-column:1/-1}.pcb-safe-metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.pcb-ai-choice-grid,.pcb-ai-builder-controls,.pcb-ai-readiness-form,.pcb-ai-lower-grid,.pcb-ai-faq-grid,.pcb-ai-final-cta,.pcb-ai-tier-grid,.pcb-ai-basics-grid{grid-template-columns:1fr}.pcb-ai-choice-card{border-right:0;border-bottom:1px solid #dfe8f7}.pcb-ai-choice-card:last-child{border-bottom:0}.pcb-ai-option-grid{grid-template-columns:1fr 1fr}.pcb-ai-steps{grid-template-columns:repeat(5,54px);overflow-x:auto;padding-bottom:4px}.pcb-ai-steps:before{display:none}.pcb-ai-steps span{font-size:10px}.pcb-ai-steps b{width:34px;height:34px}.pcb-ai-readiness-form button{grid-column:auto}.pcb-safe-metric-grid{grid-template-columns:1fr}}
@media(max-width:480px){.pcb-ai-option-grid{grid-template-columns:1fr}.pcb-ai-choice-panel,.pcb-ai-tiers{padding:18px}}

/* v3.5.2 AI readiness help UX */
.pcb-ai-readiness-form .pcb-ai-field{display:grid;gap:7px;color:#26364f;font-size:13px;font-weight:850}.pcb-ai-readiness-form .pcb-field-label{display:flex;align-items:center;justify-content:flex-start;gap:8px;flex-wrap:nowrap}.pcb-ai-readiness-form .pcb-field-label label{display:inline-flex;align-items:center;margin:0;color:#26364f;font-size:13px;font-weight:850;line-height:1.2}.pcb-help-toggle{display:inline-grid;place-items:center;flex:0 0 24px;width:24px;height:24px;min-width:24px;padding:0;border-radius:999px;border:1px solid #c6d5eb;background:#fff;color:#1d3c6a;font-weight:950;font-size:14px;line-height:1;cursor:pointer;box-shadow:0 1px 2px rgba(15,23,42,.06);transition:background .15s ease,border-color .15s ease,box-shadow .15s ease,color .15s ease}.pcb-help-toggle:hover,.pcb-help-toggle[aria-expanded="true"]{background:#eef4ff;border-color:#1257ee;color:#1257ee;box-shadow:0 0 0 3px rgba(18,87,238,.1)}.pcb-field-help{grid-column:1/-1;border:1px solid #d9e6f8;border-radius:14px;background:#f8fbff;padding:13px 14px;color:#33435c;font-size:12px;font-weight:600;line-height:1.45}.pcb-field-help strong{display:block;margin-bottom:6px;color:#10213f;font-size:13px}.pcb-field-help ol{margin:6px 0 8px;padding-left:18px}.pcb-field-help li{margin:3px 0}.pcb-field-help p{margin:6px 0 0;color:#53657d}.pcb-ai-spec-help-master{grid-column:1/-1;border:1px solid #dfe8f7;border-radius:16px;background:#fff;padding:0;margin:0 0 14px;box-shadow:0 10px 24px rgba(15,23,42,.04)}.pcb-ai-spec-help-master summary{cursor:pointer;padding:14px 16px;color:#1257ee;font-size:14px;font-weight:950}.pcb-ai-spec-help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:0 16px 8px}.pcb-ai-spec-help-grid div{border:1px solid #edf2fa;border-radius:12px;background:#f8fbff;padding:12px}.pcb-ai-spec-help-grid strong{display:block;margin-bottom:4px;color:#10213f}.pcb-ai-spec-help-grid p{margin:0;color:#53657d;font-size:12px;line-height:1.45}.pcb-ai-spec-help-master>.pcb-ai-disclosure{padding:0 16px 14px;margin-top:0!important}@media(max-width:760px){.pcb-ai-spec-help-grid{grid-template-columns:1fr}.pcb-ai-readiness-form .pcb-field-label{align-items:center;justify-content:flex-start}.pcb-help-toggle{flex:0 0 24px}}

/* v3.5.4: prevent adjacent AI readiness fields from stretching when inline help opens */
.pcb-ai-readiness-form{align-items:start;}
.pcb-ai-readiness-form .pcb-ai-field{align-self:start;}

/* v3.6 AI Commerce Foundation */
.pcb-commerce-page{width:100%;display:block}.pcb-commerce-paths{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:16px;margin:0 0 26px}.pcb-commerce-path-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;min-height:150px;padding:20px 14px;border:1px solid #d8e4f7;border-radius:16px;background:#fff;box-shadow:0 12px 30px rgba(15,23,42,.05);color:#071b3d;text-decoration:none}.pcb-commerce-path-card span{display:grid;place-items:center;width:52px;height:52px;border-radius:15px;background:#eaf2ff;color:#1257ee;font-weight:950;font-size:24px}.pcb-commerce-path-card strong{font-size:15px;line-height:1.15}.pcb-commerce-path-card em{font-style:normal;color:#48607d;font-size:12px;line-height:1.35}.pcb-commerce-filterbar{display:grid;grid-template-columns:repeat(6,minmax(0,1fr)) auto;gap:12px;align-items:end;margin:0 0 26px;padding:16px;border:1px solid #d7e5f8;border-radius:18px;background:#061d45;box-shadow:0 18px 40px rgba(10,30,70,.13)}.pcb-commerce-filterbar label{display:grid;gap:6px;color:#fff;font-size:12px;font-weight:850}.pcb-commerce-filterbar select,.pcb-commerce-filterbar input{width:100%;border:1px solid rgba(255,255,255,.28);border-radius:10px;background:#102d61;color:#fff;padding:11px 12px;font-weight:800}.pcb-commerce-filterbar option{color:#06172e;background:#fff}.pcb-commerce-main-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}.pcb-commerce-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:0 0 30px}.pcb-commerce-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.pcb-commerce-card{display:flex;flex-direction:column;border:1px solid #d7e3f4;border-radius:17px;background:#fff;box-shadow:0 10px 26px 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8px;font-size:10px;font-weight:950;text-transform:uppercase;letter-spacing:.02em}.pcb-ai-level-serious .pcb-ai-label{border-color:#b9d3ff;background:#edf4ff;color:#1257ee}.pcb-ai-level-creator .pcb-ai-label{border-color:#d8c4ff;background:#f4efff;color:#6d28d9}.pcb-score-pill{font-size:12px;font-weight:950;color:#07813a}.pcb-commerce-meta span{font-size:12px;font-weight:900;color:#071b3d}.pcb-commerce-meta strong{font-size:15px;color:#071b3d}.pcb-commerce-aside{position:sticky;top:96px;border:1px solid #d7e5f8;border-radius:18px;background:#fff;padding:20px;box-shadow:0 12px 30px rgba(15,23,42,.05)}.pcb-commerce-aside h3{margin:0 0 14px}.pcb-commerce-aside ul{list-style:none;margin:0;padding:0;display:grid;gap:16px}.pcb-commerce-aside li{display:grid;gap:3px;padding-left:22px;position:relative}.pcb-commerce-aside li:before{content:'✓';position:absolute;left:0;top:0;color:#087a34;font-weight:950}.pcb-commerce-aside span{color:#53657d;font-size:12px;line-height:1.4}.pcb-affiliate-disclosure{margin-top:24px;border-radius:12px;background:#061d45;color:#fff;padding:13px 16px;font-size:13px;font-weight:750;text-align:center}.pcb-best-ai-hero{background:radial-gradient(circle at 65% 30%,rgba(27,102,255,.35),transparent 32%),linear-gradient(135deg,#06172e,#08285d 62%,#124da4);color:#fff}.pcb-best-ai-hero-inner{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:48px;align-items:center;padding:72px 0}.pcb-best-ai-hero h1{font-size:clamp(42px,6vw,72px);line-height:.92;margin:0 0 20px}.pcb-best-ai-hero p{font-size:18px;line-height:1.55;max-width:660px}.pcb-best-ai-benefits{border:1px solid rgba(255,255,255,.28);border-radius:22px;background:rgba(5,18,43,.42);padding:24px;display:grid;gap:18px;box-shadow:0 24px 60px rgba(0,0,0,.18)}.pcb-best-ai-benefits div{display:grid;gap:3px}.pcb-best-ai-benefits strong{font-size:15px}.pcb-best-ai-benefits span{color:#d8e7ff;font-size:13px}.pcb-best-ai-selector{background:#062758;color:#fff;padding:26px 0 34px}.pcb-best-ai-selector h2{text-align:center;margin:0 0 18px}.pcb-best-ai-selection-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}.pcb-best-ai-selection-grid a{display:grid;gap:9px;justify-items:center;text-align:center;color:#fff;text-decoration:none;border:1px solid rgba(255,255,255,.2);border-radius:18px;background:rgba(255,255,255,.07);padding:22px 14px}.pcb-best-ai-selection-grid span{font-size:34px;color:#59b6ff}.pcb-best-ai-selection-grid strong{font-size:16px;line-height:1.15}.pcb-best-ai-selection-grid em{font-style:normal;color:#c7dbff;font-size:12px;line-height:1.35}.pcb-best-ai-page{display:block}.pcb-ai-basics-strip{margin:32px 0;border:1px solid #d8e5f7;border-radius:18px;background:#fff;padding:22px}.pcb-ai-basics-strip h2{text-align:center;margin:0 0 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span{color:#b9d5ff}.pcb-top-deal-card strong{font-size:18px}.pcb-top-deal-card b{font-size:24px}.pcb-top-deal-card a{color:#fff}.pcb-deal-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.pcb-deal-tabs a{padding:10px 15px;border:1px solid #d8e5f7;border-radius:999px;background:#fff;color:#0c2b5d;text-decoration:none;font-weight:850}.pcb-deal-tabs a.active{background:#1257ee;color:#fff;border-color:#1257ee}.pcb-deal-list{display:grid;gap:12px}.pcb-deal-row{display:grid;grid-template-columns:84px 84px minmax(0,1fr) 130px 170px 230px;gap:14px;align-items:center;border:1px solid #d8e5f7;border-radius:16px;background:#fff;padding:14px;box-shadow:0 8px 22px rgba(15,23,42,.04)}.pcb-deal-score{display:grid;place-items:center;border-radius:14px;background:#eafaf0;color:#087a34;padding:10px}.pcb-deal-score strong{font-size:24px}.pcb-deal-score span{font-size:10px;text-transform:uppercase;font-weight:950}.pcb-deal-row-img img,.pcb-deal-row-img .pcb-laptop-thumb{width:76px;height:64px;object-fit:contain}.pcb-deal-row-main h3{margin:5px 0 4px}.pcb-deal-row-main p,.pcb-deal-merchant span,.pcb-deal-price span{margin:0;color:#53657d;font-size:12px}.pcb-deal-price strong{display:block;font-size:18px;color:#071b3d}.pcb-deal-row-actions{display:flex;gap:8px}.pcb-deal-row-actions .pcb-button{font-size:12px;padding:10px 12px}.pcb-secure-pill{display:inline-flex;align-items:center;border-radius:999px;background:#eafaf0;color:#087a34;border:1px solid #bfe4ce;padding:7px 10px;font-weight:900}
@media(max-width:1100px){.pcb-commerce-paths{grid-template-columns:repeat(3,1fr)}.pcb-commerce-filterbar{grid-template-columns:repeat(3,1fr)}.pcb-commerce-main-grid,.pcb-best-ai-hero-inner,.pcb-deals-hero-panel{grid-template-columns:1fr}.pcb-commerce-feature-grid,.pcb-commerce-product-grid{grid-template-columns:repeat(2,1fr)}.pcb-best-ai-selection-grid{grid-template-columns:repeat(3,1fr)}.pcb-ai-basics-strip>div{grid-template-columns:repeat(2,1fr)}.pcb-deal-row{grid-template-columns:70px minmax(0,1fr);}.pcb-deal-row-img,.pcb-deal-merchant,.pcb-deal-price,.pcb-deal-row-actions{grid-column:2}.pcb-deal-score{grid-row:1/3}}
@media(max-width:720px){.pcb-commerce-paths,.pcb-commerce-feature-grid,.pcb-commerce-product-grid,.pcb-best-ai-selection-grid,.pcb-best-ai-lower,.pcb-commerce-filterbar{grid-template-columns:1fr}.pcb-commerce-card-topline,.pcb-commerce-meta,.pcb-commerce-actions{align-items:flex-start;flex-direction:column}.pcb-best-ai-hero-inner{padding:46px 0}.pcb-best-ai-benefits{padding:18px}.pcb-commerce-aside{position:static}.pcb-ai-basics-strip>div{grid-template-columns:1fr}.pcb-deals-hero-panel{padding:22px}.pcb-deals-hero-panel h2{font-size:32px}}


/* v3.6.1 Manual Amazon affiliate offer layer */
.pcb-chip-amazon{background:#fff7ed;border-color:#fed7aa;color:#9a3412}
.pcb-amazon-mini-link{border-color:#f59e0b!important;color:#9a3412!important;background:#fffaf0!important}
.pcb-amazon-offer-button{background:#ff9900!important;border-color:#ff9900!important;color:#10213f!important}
.pcb-amazon-mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#fff7ed;border:1px solid #fed7aa;color:#111827;font-weight:950;font-size:22px;font-family:Georgia,serif;line-height:1}
.pcb-amazon-manual-offer-row td{background:#fffaf0}
.pcb-manual-amazon-deals{margin-top:28px}
.pcb-amazon-manual-row{border-color:#fed7aa;background:linear-gradient(90deg,#fffaf0,#fff)}
.pcb-affiliate-disclosure,.pcb-note{line-height:1.45}


/* v3.6.2 product page offer table polish CSS moved to product-page stylesheet in v5.3.87. */

/* PCBuyer v3.7 — AI Computers final polish */
html{scroll-padding-top:96px}.admin-bar html{scroll-padding-top:128px}
#ai-readiness,#ai-builder,#ai-builds,#ai-101,.pcb-panel[id],.pcb-ai-page section[id]{scroll-margin-top:104px}.admin-bar #ai-readiness,.admin-bar #ai-builder,.admin-bar #ai-builds,.admin-bar #ai-101,.admin-bar .pcb-panel[id],.admin-bar .pcb-ai-page section[id]{scroll-margin-top:136px}
.pcb-page-hero-ai-computers{padding:74px 0 62px;background:radial-gradient(circle at 70% 45%,rgba(22,94,194,.95) 0,rgba(8,37,86,.98) 35%,#061226 78%)}
.pcb-page-hero-ai-computers .pcb-page-hero-inner{grid-template-columns:minmax(0,1.05fr) minmax(330px,.65fr);gap:46px}.pcb-page-hero-ai-computers .pcb-hero-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;max-width:780px}.pcb-page-hero-ai-computers .pcb-hero-tabs a.pcb-ai-hero-path{display:grid;grid-template-columns:42px 1fr;grid-template-areas:"icon title" "icon copy";gap:2px 12px;align-items:center;text-align:left;min-height:92px;padding:18px;border-radius:18px;background:#fff;color:#10213f;border:1px solid rgba(255,255,255,.35);box-shadow:0 20px 46px rgba(0,0,0,.22);transition:transform .16s ease,box-shadow .16s ease}.pcb-page-hero-ai-computers .pcb-hero-tabs a.pcb-ai-hero-path:hover{transform:translateY(-2px);box-shadow:0 26px 56px rgba(0,0,0,.28)}.pcb-ai-hero-path span{grid-area:icon;display:grid;place-items:center;width:42px;height:42px;border-radius:14px;font-weight:950}.pcb-ai-hero-path strong{grid-area:title;font-size:15px;line-height:1.15}.pcb-ai-hero-path em{grid-area:copy;font-style:normal;color:#53657d;font-size:12px;line-height:1.3}.pcb-ai-hero-path.green span{background:#e8f9ee;color:#10883a}.pcb-ai-hero-path.blue span{background:#eaf1ff;color:#1257ee}.pcb-ai-hero-path.purple span{background:#f2efff;color:#6741d9}
.pcb-ai-choice-panel{border-radius:24px;padding:26px}.pcb-ai-choice-panel .pcb-ai-choice-grid{border-radius:20px}.pcb-ai-choice-card{position:relative}.pcb-ai-choice-card:after{content:"›";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:24px;color:#1257ee;font-weight:950;opacity:.75}.pcb-ai-choice-card:last-child:after{content:"→"}.pcb-ai-choice-card strong{padding-inline:4px}.pcb-ai-choice-card em{padding-inline:10px}.pcb-ai-final-cta{position:relative;overflow:hidden}.pcb-ai-final-cta:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 13% 50%,rgba(18,87,238,.35),transparent 34%);pointer-events:none}.pcb-ai-final-cta>*{position:relative;z-index:1}.pcb-ai-final-cta a{border:1px solid rgba(255,255,255,.28)}
@media(max-width:1180px){.pcb-page-hero-ai-computers .pcb-page-hero-inner{grid-template-columns:1fr}.pcb-page-hero-ai-computers .pcb-hero-mini-card{display:none}.pcb-page-hero-ai-computers .pcb-hero-tabs{max-width:none}}
@media(max-width:760px){html{scroll-padding-top:24px}.admin-bar html{scroll-padding-top:24px}#ai-readiness,#ai-builder,#ai-builds,#ai-101,.pcb-panel[id],.pcb-ai-page section[id]{scroll-margin-top:24px}.pcb-page-hero-ai-computers{padding:42px 0 38px}.pcb-page-hero-ai-computers .pcb-hero-tabs{grid-template-columns:1fr;gap:10px}.pcb-page-hero-ai-computers .pcb-hero-tabs a.pcb-ai-hero-path{min-height:74px;padding:14px}.pcb-ai-choice-panel{padding:20px;gap:18px}.pcb-ai-choice-card:after{right:14px}.pcb-ai-builder,.pcb-ai-readiness-panel,.pcb-ai-tiers,.pcb-panel{border-radius:18px}.pcb-ai-final-cta{gap:10px}.pcb-ai-final-cta a{min-height:78px;padding:14px}}


/* PCBuyer v3.8 Local AI Software Setup authority page */
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p{font-size:18px;line-height:1.6;max-width:760px;color:#eef5ff}.pcb-local-ai-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.pcb-button.green{background:#16a34a}.pcb-button.purple{background:#7c3aed}.pcb-button.dark,.pcb-button.secondary.dark{background:rgba(4,14,32,.4);color:#fff;border-color:rgba(255,255,255,.55)}.pcb-local-ai-hero-card{border:1px solid rgba(255,255,255,.25);border-radius:24px;background:rgba(3,18,43,.45);padding:26px;box-shadow:0 24px 60px rgba(0,0,0,.22)}.pcb-local-ai-hero-card h3{margin:0 0 14px;color:#fff}.pcb-local-ai-hero-card ul{margin:0;padding-left:20px;display:grid;gap:10px;color:#dbeaff}.pcb-local-ai-proofbar{margin-top:-32px;position:relative;z-index:2}.pcb-local-ai-proofgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;background:#fff;border:1px solid #d7e5f8;border-radius:18px;box-shadow:0 22px 50px rgba(15,23,42,.12);overflow:hidden}.pcb-local-ai-proofgrid article{display:grid;grid-template-columns:auto 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ul{margin:0;padding-left:18px;color:#071b3d;font-weight:750}.pcb-hardware-tier-grid p{margin:0;color:#53657d;font-size:13px}.pcb-local-ai-note{margin-top:18px;border:1px solid #dce7f7;border-radius:14px;background:#f8fbff;padding:14px;display:flex;align-items:center;justify-content:space-between;gap:16px}.pcb-setup-duo{display:grid;grid-template-columns:1fr 1fr;gap:20px}.pcb-setup-card{border:1px solid #dbe7f8;border-radius:18px;background:#fff;padding:22px;display:grid;gap:12px}.pcb-setup-card span{display:inline-flex;width:max-content;border-radius:999px;padding:6px 10px;font-size:11px;font-weight:950;text-transform:uppercase}.pcb-setup-card.green span{background:#eafaf0;color:#087a34}.pcb-setup-card.blue span{background:#eaf2ff;color:#1257ee}.pcb-setup-card h3{margin:0;font-size:22px}.pcb-setup-card p{margin:0;color:#53657d}.pcb-setup-card ol{margin:0;padding-left:20px;display:grid;gap:7px;color:#071b3d;font-weight:700}.pcb-setup-card 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li{color:#445a78;line-height:1.55}.pcb-safe-box.mini{position:sticky;top:105px}.pcb-tool-comparison{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.pcb-tool-comparison div{border:1px solid #e2eaf6;border-radius:14px;background:#f9fbff;padding:14px}.pcb-tool-comparison span{display:block;margin-top:5px;color:#53657d;font-size:12px;line-height:1.45}.pcb-safety-section{background:linear-gradient(180deg,#f2fff7,#fff)}.pcb-safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.pcb-safety-grid label{display:flex;gap:10px;align-items:flex-start;border:1px solid #ccebd9;border-radius:12px;background:#fff;padding:12px;color:#071b3d;font-weight:800}.pcb-troubleshooting-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.pcb-troubleshooting-grid details,.pcb-local-ai-section .pcb-ai-faq details{border:1px solid #dce7f7;border-radius:12px;background:#f9fbff;padding:14px}.pcb-troubleshooting-grid summary,.pcb-local-ai-section details 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/* PCBuyer v3.8.1 Local AI setup gateway card polish */
.pcb-ai-software-authority{position:relative;overflow:hidden;background:linear-gradient(180deg,#ffffff 0%,#f7fbff 100%);border-color:#cfe0f7!important;box-shadow:0 18px 42px rgba(15,23,42,.07)}
.pcb-ai-software-authority:before{content:"";position:absolute;inset:0 auto auto 0;width:100%;height:5px;background:linear-gradient(90deg,#1257ee,#16a34a,#7c3aed);opacity:.95}
.pcb-authority-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:4px}
.pcb-authority-badge{display:inline-flex;align-items:center;gap:6px;border:1px solid #bfe4cb;background:#ecfff3;color:#087a34;border-radius:999px;padding:6px 10px;font-size:11px;font-weight:950;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}
.pcb-authority-badge:before{content:"✓";display:inline-grid;place-items:center;width:16px;height:16px;border-radius:999px;background:#16a34a;color:#fff;font-size:10px}
.pcb-ai-software-lede{margin:8px 0 16px;color:#33435c;font-size:14px;line-height:1.55;font-weight:650}
.pcb-ai-software-authority .pcb-ai-software-list{margin-top:10px}
.pcb-ai-software-authority .pcb-ai-software-list li{background:#fff;border:1px solid #e3ecf8;border-radius:12px;padding:12px 12px;margin-bottom:10px}
.pcb-ai-software-authority .pcb-ai-software-list li:last-child{margin-bottom:0}
.pcb-ai-software-authority .pcb-ai-software-list strong{color:#071b3d}
.pcb-ai-software-authority .pcb-ai-software-list span{color:#4a5e79}
.pcb-ai-software-authority .pcb-authority-cta{width:100%;justify-content:center;margin-top:16px;background:#1257ee;color:#fff;border-color:#1257ee;box-shadow:0 14px 28px rgba(18,87,238,.18)}
.pcb-ai-software-authority .pcb-authority-cta:hover{filter:brightness(.96);transform:translateY(-1px)}
@media(max-width:720px){.pcb-authority-card-head{align-items:flex-start;flex-direction:column}.pcb-authority-badge{width:max-content}.pcb-ai-software-lede{font-size:13px}}


/* v3.9 Build Your Own AI 101 Course */
.pcb-course-page{background:#f2f6fb;color:#071b3d}.pcb-course-hero{background:radial-gradient(circle at 72% 18%,rgba(124,58,237,.18),transparent 36%),linear-gradient(135deg,#ffffff 0%,#f7faff 58%,#eef3ff 100%);border-bottom:1px solid #dce7f7}.pcb-course-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:42px;align-items:center;padding:62px 0}.pcb-course-hero h1{font-size:clamp(42px,6vw,72px);line-height:.95;margin:10px 0 8px;color:#071b3d}.pcb-course-hero h2{font-size:clamp(24px,3vw,34px);line-height:1.08;margin:0 0 18px;color:#1257ee}.pcb-course-hero p{font-size:17px;line-height:1.65;max-width:760px;color:#33435c}.pcb-course-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.pcb-button.purple{background:#7c3aed;color:#fff;border-color:#7c3aed}.pcb-button.secondary.dark{background:#071b3d;color:#fff;border-color:#071b3d}.pcb-course-proof{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:24px}.pcb-course-proof article{display:grid;grid-template-columns:auto 1fr;gap:8px 12px;align-items:start;border:1px solid #dce7f7;border-radius:16px;background:#fff;padding:15px}.pcb-course-proof span{grid-row:1/3;display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:#eef4ff}.pcb-course-proof strong{font-size:14px}.pcb-course-proof p{margin:0;font-size:12px;line-height:1.35}.pcb-course-glance{border:1px solid #d8c8ff;border-radius:22px;background:rgba(255,255,255,.88);padding:28px;box-shadow:0 24px 60px rgba(71,85,105,.12)}.pcb-course-glance h3{margin:0 0 18px}.pcb-course-glance dl{display:grid;gap:13px;margin:0 0 20px}.pcb-course-glance div{display:grid;grid-template-columns:90px 1fr;gap:12px;border-bottom:1px solid #edf2fa;padding-bottom:10px}.pcb-course-glance dt{color:#53657d;font-size:12px;font-weight:800;text-transform:uppercase}.pcb-course-glance dd{margin:0;font-weight:950}.pcb-course-layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:26px;align-items:start;padding:34px 0 48px}.pcb-course-main{display:grid;gap:24px}.pcb-course-section{border:1px solid #d7e5f8;border-radius:20px;background:#fff;padding:26px;box-shadow:0 14px 34px rgba(15,23,42,.05);scroll-margin-top:112px}.pcb-course-intro-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.pcb-course-intro-strip article{display:grid;grid-template-columns:auto 1fr;gap:8px 12px}.pcb-course-intro-strip span{grid-row:1/3;display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#eef4ff;font-size:20px}.pcb-course-intro-strip strong{font-size:15px}.pcb-course-intro-strip p{margin:0;color:#53657d;font-size:12px;line-height:1.45}.pcb-course-section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.pcb-course-section-head h2{margin:4px 0 0}.pcb-course-lessons{border:1px solid #dce7f7;border-radius:18px;overflow:hidden}.pcb-course-lesson{background:#fff;border-bottom:1px solid #e5edf8}.pcb-course-lesson:last-child{border-bottom:0}.pcb-course-lesson summary{cursor:pointer;display:grid;grid-template-columns:42px 54px minmax(0,1fr) 76px;gap:14px;align-items:center;padding:18px;list-style:none}.pcb-course-lesson summary::-webkit-details-marker{display:none}.pcb-course-number{display:grid;place-items:center;width:34px;height:34px;border-radius:999px;background:#eef4ff;color:#1257ee;font-weight:950}.pcb-course-icon{display:grid;place-items:center;width:48px;height:48px;border:1px solid #dce7f7;border-radius:15px;background:#fbfdff;font-size:24px}.pcb-course-lesson strong{display:block;font-size:17px}.pcb-course-lesson em{display:block;margin-top:4px;color:#53657d;font-style:normal;font-size:13px;line-height:1.35}.pcb-course-lesson small{justify-self:end;color:#53657d;font-weight:800}.pcb-course-lesson-body{padding:0 18px 18px 128px;color:#33435c;line-height:1.55}.pcb-course-lesson-body ul{margin:10px 0 0;padding-left:20px}.pcb-course-path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.pcb-course-path-grid article{border:1px solid #dce7f7;border-radius:16px;background:#fbfdff;padding:18px}.pcb-course-path-grid span{display:grid;place-items:center;width:36px;height:36px;border-radius:999px;background:#1257ee;color:#fff;font-weight:950;margin-bottom:10px}.pcb-course-path-grid h3{margin:0 0 6px}.pcb-course-path-grid p{color:#53657d}.pcb-course-path-grid a{font-weight:950;color:#1257ee;text-decoration:none}.pcb-course-checklists{display:grid;grid-template-columns:1fr 1fr;gap:22px}.pcb-course-checklists ul,.pcb-course-sidebar ul{padding-left:20px;display:grid;gap:9px;color:#33435c}.pcb-course-faq details{border:1px solid #dce7f7;border-radius:12px;background:#f9fbff;padding:14px;margin-top:10px}.pcb-course-faq summary{cursor:pointer;font-weight:950}.pcb-course-faq p{color:#53657d}.pcb-course-final-cta{border-radius:22px;background:linear-gradient(135deg,#06172e,#102e71);color:#fff;padding:28px;display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:14px;align-items:center}.pcb-course-final-cta h2{margin:0}.pcb-course-final-cta p{margin:6px 0 0;color:#d7e6ff}.pcb-course-sidebar{position:sticky;top:100px;display:grid;gap:18px}.pcb-course-sidebar .pcb-panel{padding:20px}.pcb-check-list{list-style:none!important;padding-left:0!important}.pcb-check-list li{position:relative;padding-left:24px}.pcb-check-list li:before{content:'✓';position:absolute;left:0;color:#059669;font-weight:950}.pcb-course-tip{background:#fff8e7!important;border-color:#f2d899!important}.pcb-ai-course-live .pcb-authority-badge.purple{background:#f3e8ff;color:#6d28d9;border-color:#e9d5ff}.pcb-ai-course-live .pcb-progress i{background:linear-gradient(90deg,#1257ee,#7c3aed)}@media(max-width:1100px){.pcb-course-hero-grid,.pcb-course-layout{grid-template-columns:1fr}.pcb-course-sidebar{position:static}.pcb-course-proof,.pcb-course-intro-strip{grid-template-columns:repeat(2,1fr)}.pcb-course-final-cta{grid-template-columns:1fr}.pcb-course-final-cta .pcb-button{width:100%;justify-content:center}}@media(max-width:720px){.pcb-course-hero-grid{padding:42px 0}.pcb-course-actions{display:grid}.pcb-course-actions .pcb-button{width:100%;justify-content:center}.pcb-course-proof,.pcb-course-intro-strip,.pcb-course-path-grid,.pcb-course-checklists{grid-template-columns:1fr}.pcb-course-section{padding:20px}.pcb-course-section-head{display:grid}.pcb-course-lesson summary{grid-template-columns:34px 42px minmax(0,1fr);gap:10px}.pcb-course-lesson small{grid-column:3;justify-self:start}.pcb-course-lesson-body{padding:0 16px 16px 86px}.pcb-course-glance div{grid-template-columns:1fr}.pcb-course-final-cta{padding:22px}}

/* v3.9.1 Course style cache/layout safeguard */
.pcb-course-page .pcb-container{max-width:1180px;margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px}
.pcb-course-page .pcb-course-lessons{display:block}
.pcb-course-page .pcb-course-lesson summary>*{min-width:0}
@media(max-width:720px){.pcb-course-page .pcb-container{padding-left:16px;padding-right:16px}}


/* PCBuyer v3.9.2 - Expanded AI 101 Course Lessons */
.pcb-course-expanded .pcb-course-section-head p{margin:8px 0 0;color:#53657d;max-width:760px;line-height:1.55}.pcb-course-lessons-expanded{border-radius:22px}.pcb-course-lesson-expanded[open]{background:#fbfdff}.pcb-course-lesson-expanded[open] summary{border-bottom:1px solid #dce7f7;background:linear-gradient(90deg,#f8fbff,#fff)}.pcb-course-lesson-expanded .pcb-course-lesson-body{padding:24px 28px 28px 128px;display:grid;gap:18px;color:#23344f}.pcb-lesson-block{border:1px solid #dce7f7;border-radius:16px;background:#fff;padding:18px}.pcb-lesson-block h3,.pcb-lesson-activity h3,.pcb-lesson-mistakes h3,.pcb-lesson-review h3{margin:0 0 10px;color:#071b3d;font-size:17px}.pcb-lesson-block p{margin:0 0 12px;color:#33435c;line-height:1.68}.pcb-lesson-block p:last-child{margin-bottom:0}.pcb-lesson-block ul,.pcb-lesson-block ol{margin:0;padding-left:22px;display:grid;gap:8px;color:#33435c;line-height:1.55}.pcb-lesson-goals{background:#f5f9ff}.pcb-lesson-goals li::marker{color:#1257ee}.pcb-lesson-terms{background:#fff}.pcb-term-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.pcb-term-grid article{border:1px solid #e5edf8;border-radius:13px;background:#f9fbff;padding:14px}.pcb-term-grid strong{display:block;color:#1257ee;margin-bottom:5px}.pcb-term-grid p{margin:0;font-size:13px;line-height:1.5;color:#53657d}.pcb-lesson-example{border:1px solid #bfdbfe;border-left:5px solid #1257ee;border-radius:14px;background:#eff6ff;padding:16px 18px;color:#17345f;line-height:1.6}.pcb-lesson-grid-two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.pcb-lesson-activity{background:#f0fdf4;border-color:#bbf7d0}.pcb-lesson-activity h3{color:#047857}.pcb-lesson-mistakes{background:#fff7ed;border-color:#fed7aa}.pcb-lesson-mistakes h3{color:#c2410c}.pcb-lesson-review{background:#faf5ff;border-color:#e9d5ff}.pcb-lesson-review h3{color:#6d28d9}.pcb-lesson-next{display:flex;justify-content:flex-end}.pcb-course-expanded .pcb-course-glance dd{color:#071b3d}.pcb-course-expanded .pcb-course-tip{background:#fff8e7!important}.pcb-course-expanded .pcb-course-faq details{background:#fff}.pcb-course-expanded .pcb-course-final-cta{margin-top:4px}@media(max-width:900px){.pcb-course-lesson-expanded .pcb-course-lesson-body{padding:20px}.pcb-term-grid,.pcb-lesson-grid-two{grid-template-columns:1fr}}@media(max-width:720px){.pcb-course-lesson-expanded .pcb-course-lesson-body{padding:18px 14px}.pcb-lesson-block{padding:15px}.pcb-term-grid article{padding:12px}.pcb-lesson-next{justify-content:stretch}.pcb-lesson-next .pcb-button{width:100%;justify-content:center}}

/* v4.4.2 product page offer table cleanup CSS moved to product-page stylesheet in v5.3.87. */

/* v4.4.3 product offer sorting CSS moved to product-page stylesheet in v5.3.87. Shop drawer CSS remains global. */
.pcb-commerce-path-card{appearance:none;-webkit-appearance:none;border:1px solid #d8e4f7;cursor:pointer;font-family:inherit;position:relative;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;background:#fff}
.pcb-commerce-path-card:hover,
.pcb-commerce-path-card.active{transform:translateY(-2px);border-color:#1257ee;box-shadow:0 18px 42px rgba(18,87,238,.13)}
.pcb-commerce-path-card.active:after{content:'';position:absolute;left:50%;bottom:-17px;transform:translateX(-50%) rotate(45deg);width:22px;height:22px;background:#fff;border-right:1px solid #d8e4f7;border-bottom:1px solid #d8e4f7;z-index:3}
.pcb-commerce-path-card small{font-size:11px;font-weight:950;color:#1257ee;margin-top:2px}
.pcb-shop-results-drawers{margin:-4px 0 26px}
.pcb-shop-results-drawer{border:1px solid #d8e4f7;border-radius:20px;background:#fff;box-shadow:0 18px 45px rgba(15,23,42,.08);padding:24px;position:relative;z-index:2}
.pcb-shop-drawer-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}
.pcb-shop-drawer-head h2{margin:0 0 5px;font-size:26px;line-height:1.1;color:#071b3d}
.pcb-shop-drawer-head p{margin:0;color:#53657d;font-weight:650}
.pcb-shop-drawer-actions{display:flex;align-items:center;gap:16px;white-space:nowrap}
.pcb-shop-drawer-actions a{font-weight:950;color:#1257ee;text-decoration:none}
.pcb-shop-drawer-actions button{display:grid;place-items:center;width:34px;height:34px;border:1px solid #d8e4f7;border-radius:999px;background:#fff;color:#071b3d;font-size:24px;line-height:1;cursor:pointer}
.pcb-shop-drawer-grid{margin:0;grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:1100px){.pcb-shop-drawer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pcb-shop-drawer-head{flex-direction:column}.pcb-shop-drawer-actions{white-space:normal}}
@media(max-width:760px){.pcb-shop-drawer-grid{grid-template-columns:1fr}.pcb-shop-results-drawer{padding:18px}.pcb-commerce-path-card.active:after{display:none}.pcb-product-offer-table-v442 .pcb-button{max-width:none}}

/* PCBuyer v4.5 AI Computers authority redesign */
.pcb-page-hero-ai-computers{position:relative;overflow:hidden;background:radial-gradient(circle at 88% 42%,rgba(36,108,255,.42),transparent 34%),linear-gradient(105deg,#061226 0%,#08265a 52%,#0b3b88 100%)}
.pcb-page-hero-ai-computers:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:32px 32px;opacity:.38;pointer-events:none}.pcb-page-hero-ai-computers .pcb-container{position:relative;z-index:1}.pcb-page-hero-ai-computers .pcb-page-hero-inner{grid-template-columns:minmax(0,1fr) minmax(360px,.82fr);align-items:center}.pcb-page-hero-ai-computers .pcb-hero-tabs{display:flex;flex-wrap:wrap;align-items:center;gap:16px;max-width:760px}.pcb-page-hero-ai-computers .pcb-ai-hero-primary{min-width:260px;justify-content:center}.pcb-ai-hero-link{color:#dbe8ff!important;font-weight:850;text-decoration:none}.pcb-ai-hero-link:hover{color:#fff!important;text-decoration:underline}.pcb-page-hero-ai-computers .pcb-hero-mini-card{position:relative;display:grid;grid-template-columns:1fr 170px;gap:24px;min-height:270px;overflow:hidden;padding:26px;background:linear-gradient(145deg,rgba(255,255,255,.13),rgba(255,255,255,.055));border-color:rgba(255,255,255,.23);backdrop-filter:blur(12px)}.pcb-ai-hero-authority{display:grid;gap:14px}.pcb-ai-hero-authority div{display:grid;grid-template-columns:34px 1fr;grid-template-areas:"i s" "i e";column-gap:12px;align-items:center}.pcb-ai-trust-icon{grid-area:i;display:grid;place-items:center;width:34px;height:34px;border-radius:12px;background:rgba(32,96,255,.25);color:#fff;border:1px solid rgba(255,255,255,.18);font-weight:950}.pcb-ai-hero-authority strong{grid-area:s;color:#fff;font-size:15px}.pcb-ai-hero-authority em{grid-area:e;color:#d0dcf0;font-style:normal;font-size:12px;line-height:1.35}.pcb-ai-hero-pc{position:relative;min-height:210px;border-radius:24px;background:linear-gradient(145deg,rgba(14,39,87,.4),rgba(0,0,0,.1));border:1px solid rgba(255,255,255,.12);box-shadow:inset 0 0 45px rgba(0,0,0,.25)}.pcb-ai-hero-pc:before{content:"";position:absolute;inset:30px 34px;border-radius:18px;background:linear-gradient(140deg,#061226,#0a347a);border:2px solid rgba(75,135,255,.65);box-shadow:0 0 32px rgba(50,120,255,.45),inset 0 0 26px rgba(0,0,0,.38)}.pcb-ai-hero-pc i{position:absolute;right:50px;width:38px;height:38px;border-radius:50%;background:radial-gradient(circle,#77b7ff 0 12%,#0c5fe8 18% 35%,#061226 44%);box-shadow:0 0 22px rgba(70,150,255,.8)}.pcb-ai-hero-pc i:nth-child(1){top:52px}.pcb-ai-hero-pc i:nth-child(2){top:106px}.pcb-ai-hero-pc i:nth-child(3){top:160px}.pcb-ai-authority-page{display:grid;gap:24px}.pcb-ai-authority-band{margin-top:0}.pcb-ai-choice-card.active{border-color:#1557ff;box-shadow:0 14px 34px rgba(18,87,238,.16)}.pcb-ai-tools-zone{padding:28px}.pcb-ai-tool-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid #d5e2f6;border-radius:16px;overflow:hidden;background:#f8fbff;margin:20px 0}.pcb-ai-tool-tabs button{border:0;background:transparent;padding:17px 14px;font-weight:950;color:#10213f;cursor:pointer;border-right:1px solid #d5e2f6}.pcb-ai-tool-tabs button:last-child{border-right:0}.pcb-ai-tool-tabs button.active{background:#071c3d;color:#fff}.pcb-ai-tool-panel{display:none}.pcb-ai-tool-panel.active{display:block}.pcb-ai-tool-copy{max-width:760px;margin-bottom:16px}.pcb-ai-tool-copy h3,.pcb-ai-tool-panel h3{font-size:24px;margin:0 0 8px}.pcb-ai-model-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px;align-items:start}.pcb-ai-model-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.pcb-ai-model-form label,.pcb-ai-builder-controls label{font-weight:850;color:#10213f}.pcb-ai-model-form select,.pcb-ai-builder-controls select{width:100%;margin-top:7px;border:1px solid #cfdcf0;border-radius:12px;padding:12px;background:#fff}.pcb-ai-model-form button{grid-column:1/-1}.pcb-ai-comparison{padding:28px}.pcb-ai-comparison-table-wrap{overflow-x:auto;border:1px 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p{color:#405675;line-height:1.6}.pcb-ai-learn-card ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:18px 0;padding:0;list-style:none}.pcb-ai-learn-card li{border:1px solid #dce7f5;border-radius:12px;padding:10px 12px;font-weight:850;background:#f9fbff}.pcb-ai-learn-card ol{margin:14px 0 20px;padding-left:20px;color:#314767}.pcb-ai-vram-first{display:grid;grid-template-columns:.72fr 1.28fr;gap:26px;padding:28px;background:linear-gradient(135deg,#fff,#f6fbff)}.pcb-ai-priority-list{display:grid;gap:10px;margin:0;padding:0;list-style:none;counter-reset:ai-priority}.pcb-ai-priority-list li{counter-increment:ai-priority;display:grid;grid-template-columns:42px 1fr;grid-template-areas:"n s" "n p";gap:3px 12px;align-items:center;border:1px solid #dce7f5;border-radius:14px;padding:13px;background:#fff}.pcb-ai-priority-list li:before{content:counter(ai-priority);grid-area:n;display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:#e8f9ee;color:#0a8739;font-weight:950}.pcb-ai-priority-list strong{grid-area:s}.pcb-ai-priority-list span{grid-area:p;color:#53657d}.pcb-ai-faq-open .pcb-ai-faq-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.pcb-ai-faq-open details{background:#fff}.pcb-ai-faq-open details[open] summary{border-bottom:1px solid #e5edf8}.pcb-ai-faq-open details p{font-size:14px;line-height:1.55;color:#405675}.pcb-ai-final-cta{align-items:stretch}.pcb-ai-final-cta a{min-width:0}
@media(max-width:1100px){.pcb-page-hero-ai-computers .pcb-page-hero-inner,.pcb-ai-model-grid,.pcb-ai-vram-first{grid-template-columns:1fr}.pcb-page-hero-ai-computers .pcb-hero-mini-card{grid-template-columns:1fr}.pcb-ai-hero-pc{display:none}.pcb-ai-faq-open .pcb-ai-faq-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.pcb-ai-tool-tabs,.pcb-ai-model-form,.pcb-ai-learn-grid,.pcb-ai-learn-card ul,.pcb-ai-faq-open .pcb-ai-faq-grid{grid-template-columns:1fr}.pcb-page-hero-ai-computers .pcb-hero-tabs{display:grid}.pcb-page-hero-ai-computers .pcb-ai-hero-primary{min-width:0}.pcb-ai-tools-zone,.pcb-ai-comparison,.pcb-ai-learn-setup,.pcb-ai-vram-first{padding:20px}.pcb-ai-learn-card h3{font-size:23px}}

/* v4.5.1 AI Computers alignment hotfix */
.pcb-ai-v451 .pcb-ai-v451-hero{padding:68px 0 54px;overflow:hidden;position:relative;background:radial-gradient(circle at 82% 36%,rgba(31,102,255,.48),transparent 33%),linear-gradient(105deg,#061226 0%,#08265a 52%,#0b3b88 100%)}
.pcb-ai-v451 .pcb-ai-v451-hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:32px 32px;opacity:.32;pointer-events:none}
.pcb-ai-v451 .pcb-ai-v451-hero .pcb-container{position:relative;z-index:1}
.pcb-ai-v451 .pcb-ai-v451-hero .pcb-page-hero-inner{display:grid;grid-template-columns:minmax(0,.92fr) minmax(450px,1.08fr);gap:44px;align-items:center}
.pcb-ai-v451-hero-copy h1{font-size:clamp(42px,5vw,72px);line-height:.98;margin:0 0 16px;color:#fff;letter-spacing:-.05em}.pcb-ai-v451-hero-copy h1 span{display:block}.pcb-ai-v451-hero-copy p:not(.pcb-kicker){max-width:600px;color:#e4ecfb;font-size:18px;line-height:1.58}.pcb-ai-v451-hero-actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-top:28px}.pcb-ai-v451-hero-actions .pcb-ai-hero-link{color:#dbe8ff!important;font-weight:900;text-decoration:none}.pcb-ai-v451-hero-actions .pcb-ai-hero-link:hover{text-decoration:underline;color:#fff!important}
.pcb-ai-v451-hero-right{position:relative;min-height:360px;display:grid;grid-template-columns:minmax(255px,.9fr) minmax(250px,1fr);gap:18px;align-items:end}.pcb-ai-v451-hero-right .pcb-ai-hero-pc{position:absolute;right:0;top:18px;width:265px;height:300px;min-height:0;opacity:.9;z-index:0}.pcb-ai-v451-check-card,.pcb-ai-v451-trust-card{position:relative;z-index:1;border:1px solid rgba(255,255,255,.24);background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.065));box-shadow:0 24px 60px rgba(0,0,0,.22);backdrop-filter:blur(14px);border-radius:24px;color:#fff}.pcb-ai-v451-check-card{align-self:end;padding:26px;min-height:290px}.pcb-ai-v451-check-card h2{font-size:30px;line-height:1.05;margin:10px 0;color:#fff}.pcb-ai-v451-check-card p{color:#d8e5f6;line-height:1.55;margin:0 0 18px}.pcb-ai-v451-check-card ul{display:grid;gap:8px;margin:18px 0 0;padding:0;list-style:none}.pcb-ai-v451-check-card li{position:relative;padding-left:22px;color:#e7f0ff;font-weight:800;font-size:13px}.pcb-ai-v451-check-card li:before{content:"✓";position:absolute;left:0;color:#8df0af}.pcb-ai-v451-trust-card{align-self:start;padding:22px;display:grid;gap:14px;margin-right:120px}.pcb-ai-v451-trust-card div{display:grid;grid-template-columns:34px 1fr;grid-template-areas:"i s" "i e";column-gap:12px;align-items:center}.pcb-ai-v451-trust-card strong{grid-area:s;color:#fff;font-size:15px}.pcb-ai-v451-trust-card em{grid-area:e;color:#d0dcf0;font-style:normal;font-size:12px;line-height:1.35}.pcb-ai-v451-body{padding-top:34px}.pcb-ai-v451 .pcb-ai-choice-panel{margin-top:0}.pcb-ai-v451 .pcb-ai-tools-zone{scroll-margin-top:26px}.pcb-ai-v451 .pcb-ai-tool-panel .pcbuyer-ai-readiness,.pcb-ai-v451 .pcb-ai-tool-panel .pcb-ai-readiness-panel{max-width:none}.pcb-ai-v451 .pcb-ai-tool-panel[data-pcb-ai-panel="readiness"] .pcb-ai-tool-copy{text-align:center;margin-left:auto;margin-right:auto}.pcb-ai-v451 .pcb-ai-learn-setup{background:linear-gradient(135deg,#fff,#f7fbff)}
@media(max-width:1180px){.pcb-ai-v451 .pcb-ai-v451-hero .pcb-page-hero-inner{grid-template-columns:1fr}.pcb-ai-v451-hero-right{min-height:auto}.pcb-ai-v451-hero-right .pcb-ai-hero-pc{opacity:.35}.pcb-ai-v451-trust-card{margin-right:0}}
@media(max-width:860px){.pcb-ai-v451-hero-right{grid-template-columns:1fr}.pcb-ai-v451-hero-right .pcb-ai-hero-pc{display:none}.pcb-ai-v451 .pcb-ai-v451-hero{padding:42px 0 36px}.pcb-ai-v451-check-card{min-height:0}.pcb-ai-v451 .pcb-ai-v451-hero .pcb-page-hero-inner{gap:26px}.pcb-ai-v451 .pcb-ai-tool-tabs{grid-template-columns:1fr}.pcb-ai-v451 .pcb-ai-tool-tabs button{border-right:0;border-bottom:1px solid #d5e2f6}.pcb-ai-v451 .pcb-ai-tool-tabs button:last-child{border-bottom:0}}

/* v4.5.3 AI Computers visual polish */
.pcb-ai-v451-hero-actions .pcb-ai-hero-primary{
  background:linear-gradient(135deg,#145dff,#0646d9)!important;
  color:#fff!important;
  border:1px solid rgba(255,255,255,.25)!important;
  box-shadow:0 16px 34px rgba(0,48,170,.34)!important;
}
.pcb-ai-v451-hero-actions .pcb-ai-hero-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:13px 22px;
  border-radius:14px;
  background:#fff!important;
  color:#071c3d!important;
  border:1px solid rgba(255,255,255,.86)!important;
  box-shadow:0 14px 30px rgba(0,0,0,.16)!important;
  text-decoration:none!important;
  font-weight:950!important;
}
.pcb-ai-v451-hero-actions .pcb-ai-hero-link:hover{
  transform:translateY(-1px);
  background:#eef5ff!important;
  color:#044bd7!important;
  text-decoration:none!important;
}
.pcb-ai-101-polished{
  position:relative;
  overflow:hidden;
  border-color:#cfe0ff;
  background:linear-gradient(145deg,#fff,#f7fbff);
}
.pcb-ai-101-polished:before{
  content:"";
  position:absolute;
  right:-56px;
  top:-56px;
  width:150px;
  height:150px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(94,64,255,.16),transparent 70%);
  pointer-events:none;
}
.pcb-ai-101-polished h3{
  display:grid;
  gap:3px;
  line-height:1.08;
  text-transform:uppercase;
  letter-spacing:.01em;
}
.pcb-ai-101-polished h3 small{
  display:block;
  font-size:13px;
  letter-spacing:.08em;
  color:#1657df;
  font-weight:950;
}
.pcb-ai-101-polished .pcb-ai-course-benefits{
  display:grid;
  grid-template-columns:1fr;
  gap:10px;
  margin:20px 0 22px;
  padding:0;
  list-style:none;
}
.pcb-ai-101-polished .pcb-ai-course-benefits li{
  display:flex;
  align-items:center;
  gap:12px;
  border:1px solid #d7e4f7;
  border-radius:14px;
  padding:12px 14px;
  background:#fff;
  box-shadow:0 8px 18px rgba(14,32,66,.04);
}
.pcb-ai-101-polished .pcb-ai-course-benefits li span{
  flex:0 0 30px;
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  border-radius:10px;
  background:#edf4ff;
  color:#1157de;
  font-weight:950;
}
.pcb-ai-101-polished .pcb-ai-course-benefits li strong{
  color:#10213f;
  font-weight:950;
}
.pcb-ai-101-polished .pcb-button{
  background:linear-gradient(135deg,#145dff,#0646d9)!important;
  color:#fff!important;
  border-color:#145dff!important;
  box-shadow:0 14px 30px rgba(20,93,255,.22);
}
.pcb-ai-101-polished .pcb-button:hover{
  transform:translateY(-1px);
  box-shadow:0 18px 36px rgba(20,93,255,.3);
}
@media(max-width:760px){
  .pcb-ai-v451-hero-actions .pcb-ai-hero-link,
  .pcb-ai-v451-hero-actions .pcb-ai-hero-primary{width:100%;}
}

/* v5.3.28 AI Computers credibility + shopping-hub finish pass */
.pcb-ai-v528-hero{padding:64px 0 52px!important;background:radial-gradient(circle at 80% 25%,rgba(29,96,255,.35),transparent 32%),linear-gradient(112deg,#061226 0%,#08265a 58%,#0a3474 100%)!important}
.pcb-ai-v528-hero .pcb-page-hero-inner{grid-template-columns:minmax(0,1.05fr) minmax(360px,.75fr)!important;gap:42px!important;align-items:center!important}
.pcb-ai-v528-hero-copy h1{font-size:clamp(38px,4.6vw,68px)!important;line-height:1.02!important;max-width:820px!important}.pcb-ai-v528-hero-copy h1 span{display:inline!important;color:#70a8ff!important}.pcb-ai-v528-hero-copy>p:not(.pcb-kicker){max-width:760px!important;color:#e4ecfb!important;font-size:18px!important}.pcb-ai-v528-hero-paths{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:26px}.pcb-ai-v528-hero-paths a{display:grid;grid-template-columns:42px 1fr;grid-template-areas:"i s" "i e";gap:2px 10px;align-items:center;min-height:92px;padding:16px;border:1px solid rgba(160,194,255,.34);border-radius:16px;background:rgba(255,255,255,.08);color:#fff;text-decoration:none;box-shadow:0 12px 30px rgba(0,0,0,.14)}.pcb-ai-v528-hero-paths a:hover{background:rgba(255,255,255,.14);transform:translateY(-1px)}.pcb-ai-v528-hero-paths span{grid-area:i;display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#1257ee;color:#fff;font-weight:950}.pcb-ai-v528-hero-paths strong{grid-area:s;color:#fff;line-height:1.15}.pcb-ai-v528-hero-paths em{grid-area:e;color:#cbdaf1;font-style:normal;font-size:12px;line-height:1.3}.pcb-ai-v528-trust-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.pcb-ai-v528-trust-pills span{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(160,194,255,.32);background:rgba(1,12,34,.3);border-radius:999px;color:#e9f2ff;font-weight:900;padding:9px 14px}.pcb-ai-v528-trust-pills span:before{content:"✓";color:#8df0af}.pcb-ai-v528-snapshot{background:#fff;color:#071b3d;border-radius:24px;padding:28px;box-shadow:0 26px 70px rgba(0,0,0,.26);border:1px solid rgba(255,255,255,.68)}.pcb-ai-v528-snapshot h2{font-size:30px;line-height:1.08;margin:8px 0;color:#071b3d;letter-spacing:-.035em}.pcb-ai-v528-snapshot p{margin:0 0 16px;color:#43566f;line-height:1.5}.pcb-ai-v528-snapshot .pcb-button{width:100%;justify-content:center;min-height:50px}.pcb-ai-v528-snapshot small{display:block;text-align:center;color:#667892;font-weight:800;margin:10px 0 16px}.pcb-ai-v528-detect-grid{display:grid;gap:8px;border-top:1px solid #e0e9f6;padding-top:14px}.pcb-ai-v528-detect-grid div{display:grid;grid-template-columns:minmax(120px,.7fr) 1fr;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid #eef3fb}.pcb-ai-v528-detect-grid strong{color:#071b3d}.pcb-ai-v528-detect-grid span{color:#53677f;text-align:right}.pcb-ai-v528-manual-note{margin-top:14px;border:1px solid #cfe3ff;background:#f5f9ff;border-radius:14px;padding:14px}.pcb-ai-v528-manual-note strong{display:block;color:#075ee8;margin-bottom:4px}.pcb-ai-v528-manual-note span{color:#43566f;font-size:13px;line-height:1.45}.pcb-ai-v528-top-picks,.pcb-ai-v528-specs{padding:26px;margin-bottom:22px}.pcb-ai-v528-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.pcb-ai-v528-product-card{position:relative;display:flex;flex-direction:column;gap:10px;border:1px solid #dce8f7;border-radius:18px;background:#fff;padding:18px;box-shadow:0 14px 34px rgba(14,32,66,.06);min-height:390px}.pcb-ai-v528-badge{position:absolute;left:14px;top:14px;z-index:2;display:inline-flex;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:950;background:#eef4ff;color:#124bb3}.pcb-ai-v528-badge.serious,.pcb-ai-v528-badge.creator{background:#e7fbef;color:#078033}.pcb-ai-v528-badge.starter,.pcb-ai-v528-badge.basic{background:#fff6dc;color:#9b5b00}.pcb-ai-v528-product-img{height:145px;display:grid;place-items:center;border:1px solid #e2ebf7;border-radius:14px;background:#f8fbff;margin-bottom:4px;overflow:hidden}.pcb-ai-v528-product-img img{max-width:100%;max-height:130px;object-fit:contain}.pcb-ai-v528-product-card h3{font-size:17px;line-height:1.22;margin:0;color:#071b3d;letter-spacing:-.015em;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.pcb-ai-v528-product-card p{margin:0;color:#51647d;font-size:13px;line-height:1.45}.pcb-ai-v528-product-card>strong{margin-top:auto;font-size:22px;color:#071b3d;letter-spacing:-.02em}.pcb-ai-v528-card-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px}.pcb-ai-v528-card-actions .pcb-button{min-height:42px;padding:9px 10px;justify-content:center}.pcb-ai-v528-spec-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.pcb-ai-v528-spec-grid article{background:#fff;border:1px solid #dce8f7;border-radius:16px;padding:18px;box-shadow:0 10px 24px rgba(14,32,66,.05)}.pcb-ai-v528-spec-grid span{display:inline-flex;align-items:center;justify-content:center;min-width:46px;height:34px;border-radius:12px;background:#eef4ff;color:#1257ee;font-weight:950;margin-bottom:12px}.pcb-ai-v528-spec-grid strong{display:block;margin-bottom:8px;color:#071b3d}.pcb-ai-v528-spec-grid p{margin:0;color:#51647d;font-size:13px;line-height:1.45}.pcb-ai-v528-choice-panel{grid-template-columns:.72fr 1.28fr!important}.pcb-ai-v528-choice-grid{grid-template-columns:repeat(4,minmax(0,1fr))!important}.pcb-ai-choice-card.orange span{background:#fff1e6;color:#f07b16}.pcb-ai-faq-open details:not([open]) summary{border-bottom:0!important}.pcb-ai-faq-open details:not([open]) p{display:none}.pcb-ai-safe-box strong{font-size:18px;color:#063b20}.pcb-ai-safe-box .pcb-button{justify-content:center}
@media(max-width:1180px){.pcb-ai-v528-hero .pcb-page-hero-inner{grid-template-columns:1fr!important}.pcb-ai-v528-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pcb-ai-v528-spec-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.pcb-ai-v528-choice-panel{grid-template-columns:1fr!important}.pcb-ai-v528-choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:760px){.pcb-ai-v528-hero{padding:42px 0 34px!important}.pcb-ai-v528-hero-paths,.pcb-ai-v528-product-grid,.pcb-ai-v528-spec-grid,.pcb-ai-v528-choice-grid{grid-template-columns:1fr!important}.pcb-ai-v528-snapshot{padding:20px}.pcb-ai-v528-detect-grid div{grid-template-columns:1fr}.pcb-ai-v528-detect-grid span{text-align:left}.pcb-ai-v528-product-card{min-height:0}.pcb-ai-v528-card-actions{grid-template-columns:1fr}.pcb-ai-v528-top-picks,.pcb-ai-v528-specs{padding:20px}.pcb-ai-v528-hero-copy h1 span{display:block!important}}

/* v5.3.29 AI hero in-place browser check and credible AI buying tiers */
.pcb-ai-v529-snapshot-complete{box-shadow:0 26px 75px rgba(0,0,0,.3),0 0 0 4px rgba(38,198,118,.16)!important}
.pcb-ai-v529-readiness-row span{font-weight:950;color:#08783a!important}
.pcb-ai-v529-snapshot-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.pcb-ai-v529-snapshot-actions .pcb-button{width:auto!important;min-height:42px!important;padding:10px 12px!important}
.pcb-ai-v529-tiers .pcb-panel{display:flex;flex-direction:column;gap:12px}
.pcb-ai-v529-tiers .pcb-panel p{margin:0;color:#40536b;line-height:1.5}
.pcb-ai-v529-tiers .pcb-panel ul{margin:0;padding-left:18px;color:#40536b;line-height:1.45;font-size:14px}
.pcb-ai-v529-tiers .pcb-panel li+li{margin-top:6px}
.pcb-ai-v529-tiers .pcb-panel .pcb-price{font-size:30px;line-height:1.05;margin-top:auto}
.pcb-ai-v529-tiers .pcb-panel .pcb-button{justify-content:center}
@media(max-width:760px){.pcb-ai-v529-snapshot-actions{grid-template-columns:1fr}.pcb-ai-v529-tiers .pcb-panel .pcb-price{font-size:26px}}

/* v5.3.58 Best AI Computers database-first row layout */
.pcb-ai-deals-hero{background:linear-gradient(105deg,#f8fbff 0%,#eff6ff 48%,#dbeafe 100%);border-bottom:1px solid rgba(15,23,42,.08);overflow:hidden}.pcb-ai-deals-hero-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,520px);gap:34px;align-items:center;min-height:360px;padding:54px 0}.pcb-ai-deals-hero-copy h1{margin:0 0 16px;font-size:clamp(42px,5vw,72px);line-height:.96;letter-spacing:-.055em;color:#071735}.pcb-ai-deals-hero-copy h1 span{color:#0b63f6}.pcb-ai-deals-hero-copy p{max-width:590px;color:#334155;font-size:18px;line-height:1.65}.pcb-ai-deals-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.pcb-ai-deals-hero-actions .pcb-button{box-shadow:0 12px 22px rgba(37,99,235,.18)}.pcb-ai-deals-hero-art{position:relative;min-height:300px;border-radius:28px;background:radial-gradient(circle at 50% 42%,rgba(56,189,248,.22),transparent 28%),linear-gradient(135deg,rgba(255,255,255,.75),rgba(37,99,235,.18));display:flex;align-items:center;justify-content:center;isolation:isolate}.pcb-ai-deals-hero-art span{width:170px;height:120px;border-radius:28px;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#082f6b,#0b63f6);color:#67e8f9;font-size:62px;font-weight:950;letter-spacing:-.05em;box-shadow:0 28px 80px rgba(37,99,235,.34);transform:rotate(-5deg)}.pcb-ai-deals-hero-art i{position:absolute;width:78px;height:78px;border-radius:20px;border:1px solid rgba(59,130,246,.22);background:rgba(255,255,255,.5);box-shadow:0 18px 50px rgba(37,99,235,.16)}.pcb-ai-deals-hero-art i:nth-child(2){left:8%;top:16%}.pcb-ai-deals-hero-art i:nth-child(3){right:8%;top:18%}.pcb-ai-deals-hero-art i:nth-child(4){left:14%;bottom:14%}.pcb-ai-deals-hero-art i:nth-child(5){right:12%;bottom:14%}.pcb-ai-deals-page{background:#f3f7fc}.pcb-ai-deals-quick{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;margin:-26px 0 20px;background:#fff;border:1px solid #dbe8f7;border-radius:18px;box-shadow:0 18px 48px rgba(15,23,42,.09);overflow:hidden}.pcb-ai-deals-quick a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:116px;padding:18px 10px;text-align:center;color:#092246;text-decoration:none;border-right:1px solid #e4edf7}.pcb-ai-deals-quick a:last-child{border-right:0}.pcb-ai-deals-quick span{font-size:28px;color:#0b63f6;line-height:1}.pcb-ai-deals-quick strong{font-size:14px}.pcb-ai-deals-trust{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:22px;align-items:center;background:#fff;border:1px solid #dce8f7;border-radius:18px;box-shadow:0 12px 36px rgba(15,23,42,.06);padding:22px;margin:0 0 18px}.pcb-ai-deals-trust>div{display:grid;grid-template-columns:72px 1fr;column-gap:18px;align-items:center}.pcb-ai-deals-trust>div>span{grid-row:1/3;width:64px;height:64px;border-radius:20px;display:flex;align-items:center;justify-content:center;background:#eff6ff;color:#0b63f6;font-size:32px;font-weight:950}.pcb-ai-deals-trust h2{margin:0 0 5px;font-size:21px;color:#071735}.pcb-ai-deals-trust p{margin:0;color:#475569;line-height:1.55}.pcb-ai-deals-trust ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}.pcb-ai-deals-trust li{background:#f8fbff;border:1px solid #e0ebf8;border-radius:14px;padding:12px 14px;font-weight:800;color:#15345f}.pcb-ai-deals-filter{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;background:#fff;border:1px solid #dbe8f7;border-radius:16px;box-shadow:0 10px 28px rgba(15,23,42,.06);padding:14px;margin:0 0 18px}.pcb-ai-deals-filter label{font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.04em;color:#315176}.pcb-ai-deals-filter select{width:100%;margin-top:5px;border:1px solid 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@media (max-width: 900px){.pcb-ai-deals-hero-inner{grid-template-columns:1fr;min-height:0;padding:28px 16px 22px}.pcb-ai-deals-hero-copy h1{font-size:40px;line-height:1.02}.pcb-ai-deals-hero-copy p{font-size:16px}.pcb-ai-deals-hero-art{display:none}.pcb-ai-deals-hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.pcb-ai-deals-hero-actions .pcb-button:first-child{grid-column:1/-1}.pcb-ai-deals-quick{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 0 14px;border-radius:16px}.pcb-ai-deals-quick a{min-width:118px;scroll-snap-align:start}.pcb-ai-deals-trust{grid-template-columns:1fr;padding:18px}.pcb-ai-deals-trust>div{grid-template-columns:52px 1fr}.pcb-ai-deals-trust>div>span{width:46px;height:46px;font-size:24px}.pcb-ai-deals-filter{grid-template-columns:1fr 1fr}.pcb-ai-deals-filter label:nth-of-type(n+3){display:none}.pcb-ai-deals-filter .pcb-button{grid-column:1/-1}.pcb-ai-deals-head{align-items:flex-start;padding:18px 16px 12px}.pcb-ai-deals-head h2{font-size:21px}.pcb-ai-deals-head p{font-size:13px}.pcb-ai-deals-head a{font-size:13px}.pcb-ai-deal-row{grid-template-columns:minmax(0,1fr) 108px 76px 92px;gap:8px;padding:12px 12px}.pcb-ai-deal-main{grid-template-columns:52px minmax(0,1fr);gap:10px}.pcb-ai-deal-img{width:52px;height:42px}.pcb-ai-deal-copy strong{font-size:14px}.pcb-ai-deal-copy em{font-size:12px}.pcb-ai-mini-label{display:none}.pcb-ai-deal-price strong{font-size:13px}.pcb-ai-deal-price span{font-size:10px}.pcb-ai-deal-score strong{min-width:46px;padding:4px 7px;font-size:12px}.pcb-ai-deal-score span{font-size:9px}.pcb-ai-read-more{min-height:34px;font-size:11px;border-radius:8px}.pcb-ai-price-note{grid-template-columns:38px 1fr;padding:14px}.pcb-ai-price-note a{grid-column:2;font-size:13px;white-space:normal}.pcb-ai-price-note>span{width:32px;height:32px}}
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/* v5.3.59 AI Computers surfaced browser-check result state */
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small{display:block;color:#385077;line-height:1.45}.pcb-ai-surface-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.pcb-ai-surface-metric{position:relative;display:grid;justify-items:center;text-align:center;gap:8px;min-height:190px;border:1px solid #d7e4f5;border-radius:18px;background:#fff;padding:20px 16px;box-shadow:0 10px 28px rgba(15,23,42,.045)}.pcb-ai-surface-metric:nth-child(4),.pcb-ai-surface-metric:nth-child(5){min-height:172px}.pcb-ai-surface-state{position:absolute;top:14px;left:14px;display:grid;place-items:center;width:30px;height:30px;border-radius:999px;color:#fff;font-size:20px;font-weight:950;background:#10883a}.pcb-ai-surface-metric.mid .pcb-ai-surface-state{background:#ff9700}.pcb-ai-surface-metric.low .pcb-ai-surface-state{background:#dc2626}.pcb-ai-surface-icon{display:grid;place-items:center;width:52px;height:52px;margin-top:2px;border-radius:16px;background:#eef4ff;color:#1257ee;font-size:34px;font-weight:950}.pcb-ai-surface-metric 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div:last-child b{color:#dc2626}.pcb-ai-surface-goodbad span{display:block;color:#18315b;line-height:1.45}.pcb-ai-surface-next{display:flex;flex-direction:column;gap:10px}.pcb-ai-surface-next p{margin:0 0 6px;color:#18315b;line-height:1.45;font-weight:750}.pcb-ai-surface-next .pcb-button{width:100%;justify-content:center}.pcb-ai-surface-privacy{margin:18px 0 0;text-align:center;color:#263d66;font-size:13px}.pcb-ai-surface-loading{display:grid;justify-items:center;text-align:center;gap:12px;padding:48px 20px}.pcb-ai-surface-loading span{width:46px;height:46px;border:5px solid #dbe8ff;border-top-color:#1257ee;border-radius:999px;animation:pcbAiSpin .8s linear infinite}.pcb-ai-surface-loading strong{font-size:22px}.pcb-ai-surface-loading p{margin:0;color:#53657d}@keyframes pcbAiSpin{to{transform:rotate(360deg)}}.pcb-ai-result-surface-inline{border-color:#bcd0f2;background:#f6f9ff}.pcb-ai-result-surface-inline 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/* v5.3.61 AI Computers next-step label refinement */
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@media(max-width:1180px){.pcb-ai-v562-next-grid,.pcb-ai-v562-budget-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}.pcb-ai-v562-proof{grid-template-columns:1fr!important}.pcb-ai-v562-proof article{border-right:0!important;border-bottom:1px solid rgba(255,255,255,.12)!important}.pcb-ai-v562-proof article:last-child{border-bottom:0!important}.pcb-ai-v562-toolcards{grid-template-columns:1fr}.pcb-ai-v562-compare-row{grid-template-columns:minmax(0,1fr) minmax(180px,.8fr) 130px 110px}.pcb-ai-v562-compare-row .pcb-button{grid-column:1 / -1}.pcb-ai-v562-learn-grid{grid-template-columns:1fr}}
@media(max-width:760px){.pcb-ai-v562-centered-head h2,.pcb-ai-v562-section-head h2{font-size:24px!important}.pcb-ai-v562-next-grid,.pcb-ai-v562-budget-grid{grid-template-columns:1fr!important}.pcb-ai-v562-next-grid a{min-height:0!important;padding:18px!important}.pcb-ai-v562-next-grid span{width:48px!important;height:48px!important;min-width:48px!important;font-size:24px!important;margin-bottom:14px!important}.pcb-ai-v562-proof{padding-top:78px!important}.pcb-ai-v562-proof-head{text-align:left}.pcb-ai-v562-proof article{grid-template-columns:46px minmax(0,1fr)!important;padding:18px!important}.pcb-ai-v562-proof article>span{width:44px!important;height:44px!important;font-size:22px!important}.pcb-ai-v562-toolcards a{grid-template-columns:48px minmax(0,1fr);padding:14px}.pcb-ai-v562-toolcards a span{width:44px;height:44px;font-size:24px}.pcb-ai-v562-compare-list{border-radius:16px}.pcb-ai-v562-compare-row{grid-template-columns:1fr;gap:10px;padding:15px}.pcb-ai-v562-compare-product{grid-template-columns:58px minmax(0,1fr)}.pcb-ai-v562-compare-product img,.pcb-ai-v562-compare-product .pcb-ai-compare-img{width:56px!important;height:48px!important}.pcb-ai-v562-compare-tier,.pcb-ai-v562-compare-price{display:flex;align-items:center;justify-content:space-between;gap:10px}.pcb-ai-v562-compare-price strong{font-size:17px}.pcb-ai-v562-learn,.pcb-ai-v562-comparison,.pcb-ai-v562-tools{padding:18px!important}.pcb-ai-v562-learn-cards article{grid-template-columns:48px minmax(0,1fr);padding:16px}.pcb-ai-v562-learn-cards article>span{width:44px;height:44px;font-size:24px}.pcb-ai-v562-specs{padding:16px}.pcb-ai-v562-specs li{grid-template-columns:30px minmax(0,1fr);padding:9px}.pcb-ai-v562-budget-grid article{min-height:0;padding:18px}.pcb-ai-v562-faq{padding:18px!important}}


/* v5.3.63 AI Computers lower-page cleanup */
.pcb-ai-v563-next{margin-top:8px!important;margin-bottom:28px!important}.pcb-ai-v563-next-grid{grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:18px!important}.pcb-ai-v563-next-grid a{min-height:0!important;padding:24px!important;display:grid!important;grid-template-columns:58px 1fr!important;grid-template-areas:"icon title" "icon text" "icon cta"!important;align-items:start!important;column-gap:16px!important;row-gap:7px!important}.pcb-ai-v563-next-grid a span{grid-area:icon!important;margin:0!important;width:58px!important;height:58px!important;min-width:58px!important;font-size:26px!important}.pcb-ai-v563-next-grid a strong{grid-area:title!important;margin:0!important;font-size:18px!important;line-height:1.16!important}.pcb-ai-v563-next-grid a em{grid-area:text!important;margin:0!important;font-size:14px!important;line-height:1.45!important;color:#4a5f7c!important;font-style:normal!important;writing-mode:horizontal-tb!important;text-orientation:mixed!important;transform:none!important;max-width:none!important}.pcb-ai-v563-next-grid a b{grid-area:cta!important;margin-top:8px!important;color:#1257ee!important;font-size:13px!important;letter-spacing:0!important;writing-mode:horizontal-tb!important;transform:none!important}.pcb-ai-v563-learn{padding:30px!important;overflow:hidden!important}.pcb-ai-v563-section-head{align-items:flex-end!important}.pcb-ai-v563-learn-rows{display:grid!important;gap:22px!important}.pcb-ai-v563-learn-card-row{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:16px!important}.pcb-ai-v563-learn-card-row article{display:grid!important;grid-template-columns:58px 1fr!important;gap:14px!important;align-items:start!important;border:1px solid #dce7f5!important;border-radius:18px!important;background:linear-gradient(180deg,#fff,#fbfdff)!important;padding:20px!important;box-shadow:0 12px 28px rgba(14,32,66,.055)!important;min-height:168px!important}.pcb-ai-v563-learn-card-row article>span{display:grid!important;place-items:center!important;width:58px!important;height:58px!important;border-radius:18px!important;background:#edf4ff!important;color:#1357e8!important;font-size:28px!important}.pcb-ai-v563-learn-card-row strong{display:block!important;margin:0 0 7px!important;color:#061a3a!important;font-size:18px!important;line-height:1.18!important}.pcb-ai-v563-learn-card-row p{margin:0 0 12px!important;color:#4a5f7c!important;line-height:1.5!important;font-size:14px!important}.pcb-ai-v563-learn-card-row a{font-weight:900!important;text-decoration:none!important;color:#1257ee!important}.pcb-ai-v563-hardware{border:1px solid #dce7f5!important;border-radius:22px!important;background:#fff!important;padding:22px!important;box-shadow:0 14px 30px rgba(14,32,66,.055)!important}.pcb-ai-v563-hardware-head{display:grid!important;grid-template-columns:1fr auto!important;grid-template-areas:"k link" "h link" "p link"!important;gap:4px 18px!important;align-items:center!important;margin-bottom:16px!important}.pcb-ai-v563-hardware-head .pcb-kicker{grid-area:k!important}.pcb-ai-v563-hardware-head h3{grid-area:h!important;font-size:26px!important;line-height:1.12!important;margin:0!important;color:#061a3a!important}.pcb-ai-v563-hardware-head p{grid-area:p!important;margin:2px 0 0!important;color:#53657d!important;max-width:760px!important}.pcb-ai-v563-hardware ol{display:grid!important;grid-template-columns:1fr!important;gap:10px!important;list-style:none!important;margin:0!important;padding:0!important}.pcb-ai-v563-hardware li{display:grid!important;grid-template-columns:42px minmax(180px,.38fr) 1fr!important;gap:14px!important;align-items:center!important;border:1px solid #e1eaf7!important;border-radius:15px!important;background:#f9fbff!important;padding:14px 16px!important}.pcb-ai-v563-hardware li>span{display:grid!important;place-items:center!important;width:34px!important;height:34px!important;border-radius:11px!important;background:#e8f9ee!important;color:#0a8739!important;font-weight:950!important;font-style:normal!important}.pcb-ai-v563-hardware li strong{font-size:15px!important;color:#061a3a!important;line-height:1.2!important}.pcb-ai-v563-hardware li em{font-style:normal!important;color:#4a5f7c!important;line-height:1.4!important}.pcb-ai-v563-hardware .pcb-ai-v562-method-link{display:inline-flex!important;margin-top:16px!important;font-weight:950!important;text-decoration:none!important;color:#1257ee!important}.pcb-ai-v562-specs,.pcb-ai-v562-learn-grid{display:block!important}.pcb-ai-v562-learn-cards{display:none!important}@media(max-width:1100px){.pcb-ai-v563-next-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}.pcb-ai-v563-learn-card-row{grid-template-columns:1fr!important}.pcb-ai-v563-hardware li{grid-template-columns:42px 1fr!important;grid-template-areas:"n t" "n d"!important}.pcb-ai-v563-hardware li>span{grid-area:n!important}.pcb-ai-v563-hardware li strong{grid-area:t!important}.pcb-ai-v563-hardware li em{grid-area:d!important}}@media(max-width:720px){.pcb-ai-v563-next-grid{grid-template-columns:1fr!important}.pcb-ai-v563-next-grid a{grid-template-columns:52px 1fr!important;padding:18px!important}.pcb-ai-v563-next-grid a span{width:52px!important;height:52px!important;min-width:52px!important}.pcb-ai-v563-section-head{align-items:flex-start!important}.pcb-ai-v563-hardware-head{display:block!important}.pcb-ai-v563-learn{padding:20px!important}.pcb-ai-v563-learn-card-row article{grid-template-columns:52px 1fr!important;padding:16px!important}.pcb-ai-v563-learn-card-row article>span{width:52px!important;height:52px!important}}

/* v5.3.64 AI Computers budget tier cleanup: informational cards, no misleading filter links */
.pcb-ai-v564-budget{margin-bottom:32px!important}.pcb-ai-v564-budget-grid article{min-height:300px!important}.pcb-ai-v564-budget-card{position:relative!important;overflow:hidden!important}.pcb-ai-v564-budget-card:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:#1257ee}.pcb-ai-v564-budget-card.green:before{background:#078033}.pcb-ai-v564-budget-card.purple:before{background:#7c3aed}.pcb-ai-v564-budget-card.orange:before{background:#ea580c}.pcb-ai-v564-recommend-label{display:block!important;margin:4px 0 6px!important;color:#071b3d!important;font-size:13px!important;text-transform:uppercase!important;letter-spacing:.07em!important}.pcb-ai-v564-budget-grid article>p{min-height:68px}.pcb-ai-v564-budget-grid article a{display:none!important}.pcb-ai-v564-budget-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:18px;padding:20px 22px;border:1px solid #dbe7f7;border-radius:18px;background:linear-gradient(135deg,#fff 0%,#f8fbff 100%);box-shadow:0 14px 34px rgba(15,23,42,.055)}.pcb-ai-v564-budget-cta strong{display:block;color:#071b3d;font-size:18px;letter-spacing:-.02em}.pcb-ai-v564-budget-cta p{margin:5px 0 0;color:#53657d}.pcb-ai-v564-budget-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.pcb-ai-v564-budget-actions .pcb-button{white-space:nowrap}
@media(max-width:860px){.pcb-ai-v564-budget-cta{align-items:flex-start;flex-direction:column}.pcb-ai-v564-budget-actions{width:100%}.pcb-ai-v564-budget-actions .pcb-button{flex:1 1 220px;justify-content:center}}
@media(max-width:760px){.pcb-ai-v564-budget-grid article>p{min-height:0}.pcb-ai-v564-budget-cta{padding:18px}.pcb-ai-v564-budget-actions{display:grid;grid-template-columns:1fr;width:100%}}

/* v5.3.65 AI Computers manual tool result rendering */
.pcb-ai-manual-result{margin-top:18px;background:#fff;border-color:#cfe0f4;box-shadow:0 16px 38px rgba(15,23,42,.08)}
.pcb-ai-manual-result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}
.pcb-ai-manual-result-grid article{border:1px solid #dfe8f7;border-radius:14px;background:#f8fbff;padding:14px}
.pcb-ai-manual-result-grid h3{font-size:16px!important;margin:0 0 8px!important}
.pcb-ai-manual-result-grid ul{margin:0;padding-left:18px;line-height:1.55;color:#31415a}
.pcb-ai-loading{background:#eff6ff;border-color:#bfdbfe;color:#0b1736}
.pcb-ai-readiness-form button[disabled],.pcb-ai-builder-form button[disabled],.pcb-ai-model-form button[disabled]{opacity:.72;cursor:wait}
@media(max-width:900px){.pcb-ai-manual-result-grid{grid-template-columns:1fr}.pcb-ai-manual-result{padding:14px}}

/* v5.3.66 AI Computers local AI model class estimator */
.pcb-ai-v566-model-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.42fr);gap:18px;align-items:start;margin-bottom:18px}.pcb-ai-v566-model-head h3{margin:4px 0 8px;font-size:clamp(24px,3vw,34px);letter-spacing:-.035em;color:#061a3a}.pcb-ai-v566-model-head p{margin:0;color:#4a5f7c;line-height:1.55}.pcb-ai-v566-note{border:1px solid #dbe7f7;border-radius:16px;background:#f8fbff;padding:14px 16px;font-size:14px}.pcb-ai-v566-note strong{display:block;color:#061a3a;margin-bottom:4px}.pcb-ai-v566-model-form{display:grid!important;grid-template-columns:repeat(5,minmax(0,1fr))!important;gap:12px!important;align-items:end;margin:0 0 16px}.pcb-ai-v566-model-form label{min-width:0}.pcb-ai-v566-model-form button{grid-column:1 / -1;justify-content:center}.pcb-ai-v566-model-result-card{background:linear-gradient(180deg,#f8fbff,#fff)!important;border-color:#cfe0f6!important;box-shadow:0 14px 32px rgba(14,32,66,.06)}.pcb-ai-v566-model-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}.pcb-ai-v566-model-result-grid section{border:1px solid #dfe8f7;border-radius:14px;background:#fff;padding:14px}.pcb-ai-v566-model-result-grid strong{display:block;color:#061a3a;margin-bottom:5px}.pcb-ai-v566-model-result-grid p{margin:0!important;color:#4a5f7c;line-height:1.45}.pcb-ai-v566-model-result-grid a{font-weight:900;color:#1257ee;text-decoration:none}.pcb-ai-v566-model-guide{margin-top:20px;border:1px solid #dbe7f7;border-radius:20px;background:#fff;padding:20px;box-shadow:0 12px 28px rgba(14,32,66,.05)}.pcb-ai-v566-model-guide-head{margin-bottom:14px}.pcb-ai-v566-model-guide-head h4{margin:4px 0 8px;font-size:24px;letter-spacing:-.03em;color:#061a3a}.pcb-ai-v566-model-guide-head p{margin:0;color:#53657d;line-height:1.5}.pcb-ai-v566-model-rows{display:grid;gap:10px}.pcb-ai-v566-model-rows article{display:grid;grid-template-columns:minmax(190px,.34fr) minmax(220px,.42fr) minmax(180px,.24fr);gap:14px;align-items:start;border:1px solid #e1eaf7;border-radius:16px;background:#fbfdff;padding:15px}.pcb-ai-v566-model-rows article strong{display:block;color:#061a3a;font-size:15px;line-height:1.25;margin-bottom:5px}.pcb-ai-v566-model-rows article span{display:block;color:#1257ee;font-size:11px;font-weight:950;letter-spacing:.04em;text-transform:uppercase;margin-bottom:5px}.pcb-ai-v566-model-rows article p{margin:0;color:#4a5f7c;line-height:1.45}.pcb-ai-v566-model-rows article a{font-weight:900;color:#1257ee;text-decoration:none}.pcb-ai-v566-model-rows article a:hover{text-decoration:underline}@media(max-width:1100px){.pcb-ai-v566-model-head{grid-template-columns:1fr}.pcb-ai-v566-model-form{grid-template-columns:repeat(2,minmax(0,1fr))!important}.pcb-ai-v566-model-rows article{grid-template-columns:1fr}}@media(max-width:720px){.pcb-ai-v566-model-form{grid-template-columns:1fr!important}.pcb-ai-v566-model-guide{padding:16px}.pcb-ai-v566-model-result-grid{grid-template-columns:1fr}.pcb-ai-v566-model-rows article{padding:14px}.pcb-ai-v566-note{font-size:13px}}


/* v5.3.97 Unified score color bands */
.pcb-score-band-good,
.pcb-score-band-good strong,
.pcb-score-band-good b{color:#07813a!important;-webkit-text-stroke:0!important;text-shadow:none!important}
.pcb-score-band-mid,
.pcb-score-band-mid strong,
.pcb-score-band-mid b{color:#d69200!important;-webkit-text-stroke:.35px #111827;text-shadow:0 0 0 #111827}
.pcb-score-band-low,
.pcb-score-band-low strong,
.pcb-score-band-low b{color:#c1121f!important;-webkit-text-stroke:0!important;text-shadow:none!important}
.pcb-score-band-neutral,
.pcb-score-band-neutral strong,
.pcb-score-band-neutral b{color:#64748b!important;-webkit-text-stroke:0!important;text-shadow:none!important}
.pcb-score-pill.pcb-score-band-good{color:#07813a!important;background:#eafaf0;border-color:#bfe4ce}
.pcb-score-pill.pcb-score-band-mid{color:#111827!important;background:#fff1b8;border:1px solid #111827;-webkit-text-stroke:0!important;text-shadow:none!important}
.pcb-score-pill.pcb-score-band-low{color:#b91c1c!important;background:#fee2e2;border:1px solid #b91c1c}
.pcb-score-pill.pcb-score-band-neutral{color:#64748b!important;background:#eef4fb;border:1px solid #cbd5e1}
.pcb-v550-rating-score.pcb-score-band-good,
.pcb-v550-snapshot-rating.pcb-score-band-good{background:#dcfce7!important;color:#047857!important;border-color:#10b981!important}
.pcb-v550-rating-score.pcb-score-band-mid,
.pcb-v550-snapshot-rating.pcb-score-band-mid{background:#fff1b8!important;color:#111827!important;border:1px solid #111827!important;-webkit-text-stroke:0!important;text-shadow:none!important}
.pcb-v550-rating-score.pcb-score-band-low,
.pcb-v550-snapshot-rating.pcb-score-band-low{background:#fee2e2!important;color:#b91c1c!important;border-color:#b91c1c!important}
.pcb-ai-deal-score.pcb-score-band-good strong{background:#dcfce7!important;color:#047857!important;border:1px solid #10b981}
.pcb-ai-deal-score.pcb-score-band-good span{color:#047857!important}
.pcb-ai-deal-score.pcb-score-band-mid strong{background:#fff1b8!important;color:#111827!important;border:1px solid #111827;-webkit-text-stroke:0!important;text-shadow:none!important}
.pcb-ai-deal-score.pcb-score-band-mid span{color:#111827!important}
.pcb-ai-deal-score.pcb-score-band-low strong{background:#fee2e2!important;color:#b91c1c!important;border:1px solid #b91c1c}
.pcb-ai-deal-score.pcb-score-band-low span{color:#b91c1c!important}
.pcb-deal-rating-cell.pcb-score-band-good{color:#047857!important}
.pcb-deal-rating-cell.pcb-score-band-mid{color:#111827!important;background:#fffdf2;outline:1px solid rgba(17,24,39,.18);outline-offset:-4px;-webkit-text-stroke:0!important;text-shadow:none!important}
.pcb-deal-rating-cell.pcb-score-band-low{color:#b91c1c!important;background:#fff5f5}