*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--page);color:var(--ink);font-family:Inter,"Segoe UI",system-ui,sans-serif}button,input{font:inherit}a{color:inherit}.build-header{position:sticky;top:0;z-index:10;display:flex;min-height:70px;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1440px)/2));border-bottom:1px solid var(--line);background:#ffffffed;backdrop-filter:blur(12px)}.build-brand{display:flex;align-items:center;gap:11px;text-decoration:none}.build-mark{display:grid;width:42px;height:42px;place-items:center;border-radius:13px;color:#fff;background:linear-gradient(145deg,#16B8F3,#0756B8);font-weight:850}.build-brand strong,.build-brand small{display:block}.build-brand strong{font-size:.88rem;letter-spacing:.02em}.build-brand small{margin-top:2px;color:var(--muted);font-size:.62rem;letter-spacing:.14em}.back-to-store{color:#44516a;text-decoration:none;font-size:.81rem;font-weight:700}.back-to-store:hover{color:var(--blue)}.back-to-store span{margin-right:5px}.build-main{width:min(1440px,calc(100% - 48px));margin:auto;padding:20px 0 45px}.breadcrumbs{display:flex;align-items:center;gap:9px;color:#8590a2;font-size:.74rem}.breadcrumbs a{color:#57647b;text-decoration:none}.breadcrumbs a:hover{color:var(--blue)}.build-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:24px 0 22px}.build-eyebrow,.section-eyebrow{color:var(--blue);font-size:.67rem;font-weight:850;letter-spacing:.12em}.build-eyebrow i{color:var(--orange);font-style:normal}.build-heading h1{margin:7px 0 5px;font-size:clamp(2rem,4vw,2.8rem);font-weight:850;letter-spacing:-.055em;line-height:1.05}.build-heading h1 span{color:var(--blue)}.build-heading p{margin:0;color:var(--muted);font-size:.88rem;line-height:1.5}.build-progress-card{display:grid;min-width:205px;gap:7px;padding:13px 15px;border:1px solid var(--line);border-radius:13px;background:#fff}.build-progress-card>span{color:var(--muted);font-size:.62rem;font-weight:800;letter-spacing:.09em}.build-progress-card>strong{font-size:1.2rem}.build-progress-card>strong small{color:var(--muted);font-size:.78rem}.progress-track{height:5px;overflow:hidden;border-radius:10px;background:#edf0f6}.progress-track span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--blue),#8093ff);transition:width .25s}.build-progress-card>small{color:var(--muted);font-size:.67rem}.build-layout{display:grid;grid-template-columns:230px minmax(0,1fr) 300px;align-items:start;gap:16px}.build-steps-card,.selection-card,.build-summary-card{min-width:0;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 8px 25px #182b4d08}.build-steps-card{position:sticky;top:86px;padding:17px 13px}.steps-header{display:flex;align-items:center;justify-content:space-between;padding:0 6px 12px;border-bottom:1px solid #eff1f5;color:var(--muted);font-size:.65rem;font-weight:850;letter-spacing:.1em}.steps-header span:last-child{letter-spacing:0}.build-steps{display:grid;gap:4px;margin:12px 0;padding:0;list-style:none}.build-step{display:grid;grid-template-columns:25px 26px minmax(0,1fr) 16px;align-items:center;gap:7px;min-height:54px;padding:6px 7px;border:1px solid transparent;border-radius:11px;color:#67748a}.build-step.is-current{border-color:#dfe5ff;color:#0756B8;background:#f4f6ff}.build-step.is-next{opacity:.73}.step-number{font-size:.61rem;font-weight:800}.step-icon{font-size:1.1rem;text-align:center}.step-name strong,.step-name small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.step-name strong{font-size:.74rem}.step-name 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p{margin:0;color:var(--muted);font-size:.78rem;line-height:1.5}.reset-button,.back-choice,.summary-edit{border:0;color:#64718a;background:transparent;font-size:.72rem;font-weight:700;cursor:pointer}.reset-button:hover,.back-choice:hover,.summary-edit:hover{color:var(--blue)}.builder-message{margin:0}.builder-message:not(:empty){margin-top:14px;padding:10px 12px;border-radius:9px;color:#76541d;background:#fff7e6;font-size:.74rem;line-height:1.5}.choice-area{padding-top:20px}.choice-area[hidden]{display:none}.choice-grid{display:grid;gap:11px}.brand-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.brand-choice,.family-choice{display:flex;min-width:0;align-items:center;gap:13px;padding:16px;border:1px solid var(--line);border-radius:13px;background:#fff;text-align:left;cursor:pointer;transition:border-color .16s,box-shadow .16s,transform .16s}.brand-choice{min-height:106px}.brand-choice:hover,.family-choice:hover,.family-choice[aria-pressed="true"]{transform:translateY(-1px);border-color:#aab8ff;box-shadow:0 6px 18px #243a6810}.brand-symbol{display:grid;flex:0 0 48px;width:48px;height:48px;place-items:center;border-radius:13px;font-weight:850}.intel-symbol{color:#0879bd;background:#e8f5ff;font-size:1rem;letter-spacing:-.08em}.amd-symbol{color:#262626;background:#f1f2f5;font-size:.94rem}.choice-copy{min-width:0;flex:1}.choice-copy strong,.choice-copy small{display:block}.choice-copy strong{font-size:.91rem}.choice-copy small{margin-top:5px;color:var(--muted);font-size:.68rem;line-height:1.4}.choice-arrow{color:#8290a5}.choice-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px}.back-choice{padding:5px 0}.selected-brand{padding:6px 9px;border-radius:99px;color:#394f9f;background:#f0f3ff;font-size:.67rem;font-weight:800}.step-prompt{margin:0 0 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9px;border-radius:99px;color:#4056ad;background:#f0f3ff;font-size:.65rem;font-weight:800}.summary-part{display:flex;align-items:center;gap:10px;padding:11px 0;border-top:1px solid #f0f2f5}.summary-part-icon{display:grid;flex:0 0 33px;width:33px;height:33px;place-items:center;border-radius:10px;color:#7b879a;background:#f3f5f8;font-size:.9rem}.summary-part.is-selected .summary-part-icon{color:#0756B8;background:#edf1ff}.summary-part-copy{min-width:0;flex:1}.summary-part-copy small,.summary-part-copy strong{display:block}.summary-part-copy small{color:var(--muted);font-size:.57rem;font-weight:800;letter-spacing:.06em}.summary-part-copy strong{margin-top:3px;overflow:hidden;font-size:.69rem;text-overflow:ellipsis;white-space:nowrap}.summary-part-copy small+strong+small{margin-top:3px;font-size:.59rem;font-weight:500;letter-spacing:0}.summary-edit{padding:6px 0 6px 5px;font-size:.62rem}.summary-price{display:grid;gap:6px;margin-top:5px;padding:13px 0;border-top:1px solid var(--line)}.summary-price span{color:var(--muted);font-size:.65rem}.summary-price strong{font-size:.72rem;line-height:1.4}.summary-note{margin:5px 0 0;padding:10px;border-radius:9px;color:#746345;background:#fff8ea;font-size:.61rem;line-height:1.5}.builder-sources{margin:17px 2px 0;color:#778398;font-size:.63rem;line-height:1.6}.builder-sources a{color:#405cc2;font-weight:700;text-decoration:none}.builder-sources a:hover{text-decoration:underline}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:focus-visible{outline:3px solid #8ba0ff;outline-offset:3px}
@media(max-width:1100px){.build-layout{grid-template-columns:205px minmax(0,1fr)}.build-summary-card{position:static;grid-column:2}.build-steps-card{grid-row:1/3}.build-summary-card .summary-part:nth-of-type(n+5){display:none}}
@media(max-width:720px){.build-header{min-height:62px;padding:0 16px}.build-mark{width:38px;height:38px}.build-main{width:calc(100% - 28px);padding-top:15px}.build-heading{align-items:flex-start;flex-direction:column;margin:21px 0 15px}.build-progress-card{width:100%;grid-template-columns:auto auto;align-items:center}.build-progress-card>span{grid-column:1/-1}.progress-track,.build-progress-card>small{grid-column:1/-1}.build-layout{grid-template-columns:1fr;gap:12px}.build-steps-card,.build-summary-card{position:static}.build-steps-card{padding:11px}.steps-header{padding-bottom:8px}.build-steps{display:flex;gap:6px;margin:8px 0 0;overflow-x:auto;padding-bottom:3px}.build-step{flex:0 0 112px;grid-template-columns:20px 21px minmax(0,1fr);gap:4px;min-height:56px;padding:6px}.build-step .step-name strong{font-size:.65rem}.build-step .step-name small{font-size:.56rem}.build-step .step-state{display:none}.steps-note{display:none}.selection-card{padding:17px 14px}.brand-grid{grid-template-columns:1fr}.brand-choice{min-height:80px;padding:12px}.brand-symbol{width:42px;height:42px;flex-basis:42px}.family-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.model-toolbar{align-items:stretch;flex-direction:column}.model-search{width:100%}.model-grid{grid-template-columns:1fr;max-height:none;overflow:visible}.selection-footer{align-items:flex-start;flex-direction:column}.selection-footer a{white-space:normal}.build-summary-card{padding:15px}.build-summary-card .summary-part:nth-of-type(n+5){display:flex}}
@media(max-width:380px){.build-main{width:calc(100% - 20px)}.family-grid{grid-template-columns:1fr}.build-step{flex-basis:103px}.build-heading h1{font-size:2rem}}
.build-steps li{min-width:0}.build-step{width:100%;font:inherit;text-align:left;cursor:pointer;background:transparent}.build-step:disabled{cursor:not-allowed}.build-step.is-complete .step-state{color:var(--green);font-weight:900}.build-step[aria-current="step"]{box-shadow:inset 3px 0 var(--blue)}
.motherboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:500px;overflow:auto;padding:2px 4px 2px 0}.motherboard-card{display:grid;align-content:start;gap:8px;min-width:0;padding:11px;border:1px solid var(--line);border-radius:12px;background:#fff;transition:border-color .15s,box-shadow .15s}.motherboard-card:has(.motherboard-choice[aria-pressed="true"]){border-color:#8498ff;background:#f8f9ff;box-shadow:0 4px 15px #0756B810}.motherboard-choice{display:grid;justify-items:start;gap:8px;padding:0;border:0;background:transparent;text-align:left;cursor:pointer}.motherboard-name{font-size:.75rem;font-weight:800;line-height:1.4;overflow-wrap:anywhere}.motherboard-badges{display:flex;flex-wrap:wrap;gap:5px}.motherboard-badges span{padding:4px 7px;border-radius:99px;color:#4258aa;background:#edf1ff;font-size:.58rem;font-weight:800}.motherboard-specs{color:#59677f;font-size:.65rem;font-weight:700}.motherboard-note{color:var(--muted);font-size:.62rem;line-height:1.45}.board-source{justify-self:start;color:var(--blue);font-size:.62rem;font-weight:750;text-decoration:none}.board-source:hover{text-decoration:underline}.compatibility-note{display:flex;gap:7px;margin:15px 0 0;padding:11px;border-radius:9px;color:#725a2d;background:#fff8e9;font-size:.64rem;line-height:1.5}.compatibility-note span{color:#bb8428}
@media(max-width:720px){.build-steps>li{flex:0 0 112px}.motherboard-grid{grid-template-columns:1fr;max-height:none;overflow:visible}.motherboard-card{padding:12px}}
.ram-capacity-picker{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 12px}.ram-capacity-picker button{padding:8px 13px;border:1px solid var(--line);border-radius:9px;color:#56637a;background:#fff;font-size:.7rem;font-weight:750;cursor:pointer}.ram-capacity-picker button:hover,.ram-capacity-picker button[aria-pressed="true"]{border-color:#91a2ff;color:#0756B8;background:#f3f5ff}.ram-capacity-picker button[hidden]{display:none}.ram-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:500px;overflow:auto;padding:2px 4px 2px 0}.ram-card{display:grid;align-content:start;gap:8px;min-width:0;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff;transition:border-color .15s,box-shadow .15s}.ram-card:has(.ram-choice[aria-pressed="true"]){border-color:#8498ff;background:#f8f9ff;box-shadow:0 4px 15px #0756B810}.ram-choice{display:grid;justify-items:start;gap:7px;padding:0;border:0;background:transparent;text-align:left;cursor:pointer}.ram-choice strong{font-size:.76rem;line-height:1.4;overflow-wrap:anywhere}.ram-choice .ram-spec{color:#53628a;font-size:.67rem;font-weight:750}.ram-choice small{color:var(--muted);font-size:.6rem;overflow-wrap:anywhere}
@media(max-width:720px){.ram-grid{grid-template-columns:1fr;max-height:none;overflow:visible}.ram-card{padding:12px}}
.gpu-brand-choice[aria-pressed="true"]{border-color:#91a2ff;background:#f7f8ff;box-shadow:0 4px 14px #0756B810}.gpu-symbol{font-size:1rem}.nvidia-symbol{color:#76b900;background:#f0f6e8;font-weight:900}

/* A calmer, flatter presentation for the component selection flow. */
.build-steps-card,.selection-card,.build-summary-card{box-shadow:none;border-color:#e7ebf1}
.build-steps-card{border-radius:13px}
.build-steps{gap:2px}
.build-step{grid-template-columns:25px minmax(0,1fr) 16px;min-height:48px;padding:6px 9px;border:0;border-radius:8px}
.build-step .step-icon{display:none}
.build-step.is-current{background:#f3f6fb;color:#0756B8}
.build-step[aria-current="step"]{box-shadow:inset 3px 0 #0875e1}
.build-step.is-next{opacity:.58}
.steps-note{display:none}
.builder-message:not(:empty){border:1px solid #e8edf4;color:#526078;background:#f7f9fc}
.selected-brand{padding:0;color:#53627a;background:transparent}
.motherboard-grid{max-height:none;overflow:visible;gap:8px;padding:0}
.motherboard-card{gap:7px;padding:13px;border-color:#e9edf2;border-radius:10px;box-shadow:none!important;background:#fff}
.motherboard-card:has(.motherboard-choice[aria-pressed="true"]){border-color:#9ab5d7;background:#f8fbff}
.motherboard-name{font-size:.78rem;font-weight:750}
.motherboard-badges{gap:8px}
.motherboard-badges span{padding:0;color:#718096;background:transparent;font-size:.62rem;font-weight:650}
.motherboard-badges span+span:before{content:"·";margin-right:8px;color:#b2bbc8}
.motherboard-specs{color:#53627a;font-size:.64rem;font-weight:650}
.motherboard-note{display:none}
.board-source{font-size:.63rem;text-decoration:none}
.compatibility-note{margin-top:11px;padding:0;border:0;color:#778398;background:transparent;font-size:.65rem}
@media(max-width:720px){.build-step{grid-template-columns:20px minmax(0,1fr);min-height:50px}.motherboard-grid{gap:7px}.motherboard-card{padding:12px}}
.storage-type-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:17px}.storage-type-choice{display:grid;align-content:start;justify-content:stretch;gap:6px;min-height:86px}.storage-type-choice strong{font-size:.76rem}.storage-type-choice span{font-size:.63rem;line-height:1.4}.storage-type-choice[aria-pressed="true"]{border-color:#91a2ff;background:#f7f8ff}.storage-product-entry{display:grid;align-content:start;gap:8px;min-width:0}.storage-product-entry .model-card{width:100%;height:100%}
@media(max-width:720px){.storage-type-grid{grid-template-columns:1fr}}
.case-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:500px;overflow:auto;padding:2px 4px 2px 0}.case-card{display:grid;align-content:start;gap:8px;min-width:0;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff;transition:border-color .15s,box-shadow .15s}.case-card:has(.case-choice[aria-pressed="true"]){border-color:#8498ff;background:#f8f9ff;box-shadow:0 4px 15px #0756B810}.case-choice{display:grid;justify-items:start;gap:8px;padding:0;border:0;background:transparent;text-align:left;cursor:pointer}.case-name{font-size:.76rem;line-height:1.4;overflow-wrap:anywhere}.case-note{color:var(--muted);font-size:.62rem;line-height:1.45}.case-card .motherboard-badges span{font-size:.56rem}
@media(max-width:720px){.case-grid{grid-template-columns:1fr;max-height:none;overflow:visible}}
.psu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:500px;overflow:auto;padding:2px 4px 2px 0}.psu-card{display:grid;align-content:start;gap:8px;min-width:0;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff;transition:border-color .15s,box-shadow .15s}.psu-card:has(.psu-choice[aria-pressed="true"]){border-color:#8498ff;background:#f8f9ff;box-shadow:0 4px 15px #0756B810}.psu-choice{display:grid;justify-items:start;gap:7px;padding:0;border:0;background:transparent;text-align:left;cursor:pointer}.psu-name{font-size:.76rem;line-height:1.4;overflow-wrap:anywhere}.psu-watts{color:#4058b6;font-size:.7rem;font-weight:800}.psu-spec{color:var(--muted);font-size:.62rem;line-height:1.45}
@media(max-width:720px){.psu-grid{grid-template-columns:1fr;max-height:none;overflow:visible}}
.selection-card.is-summary{padding:clamp(18px,2.4vw,28px)}.summary-complete-banner{display:flex;align-items:center;gap:13px;padding:15px;border:1px solid #ccebdd;border-radius:12px;background:#f1fbf6}.summary-complete-icon{display:grid;flex:0 0 38px;width:38px;height:38px;place-items:center;border-radius:50%;color:#fff;background:#14865f;font-size:1.15rem;font-weight:900}.summary-complete-banner strong{font-size:.92rem}.summary-complete-banner p{margin:4px 0 0;color:#617567;font-size:.7rem;line-height:1.45}.full-summary-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:21px 0 10px}.full-summary-heading h3,.compatibility-heading h3{margin:4px 0 0;font-size:1rem}.print-summary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:8px 12px;border:1px solid #dce3f0;border-radius:9px;color:#34425d;background:#fff;font-size:.68rem;font-weight:750;cursor:pointer}.print-summary-button:hover{border-color:#aab8ff;color:var(--blue);background:#f8f9ff}.full-summary-list{display:grid;border:1px solid var(--line);border-radius:12px;overflow:hidden}.full-summary-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid #eef1f5}.full-summary-row:last-child{border-bottom:0}.full-summary-copy{display:grid;gap:3px;min-width:0}.full-summary-copy>span{color:var(--muted);font-size:.59rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.full-summary-copy strong{font-size:.75rem;line-height:1.4;overflow-wrap:anywhere}.full-summary-copy small{color:#718097;font-size:.63rem;line-height:1.45;overflow-wrap:anywhere}.full-summary-row .summary-edit{flex:0 0 auto}.compatibility-panel{margin-top:19px;padding:15px;border:1px solid var(--line);border-radius:12px;background:#fff}.compatibility-heading{margin-bottom:11px}.compatibility-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.compatibility-result{display:flex;align-items:flex-start;gap:9px;padding:10px;border-radius:9px}.compatibility-result.is-ok{background:#f2faf6}.compatibility-result.is-warning{background:#fff8e9}.compatibility-result-icon{display:grid;flex:0 0 20px;width:20px;height:20px;place-items:center;border-radius:50%;color:#fff;background:#14865f;font-size:.65rem;font-weight:900}.compatibility-result.is-warning .compatibility-result-icon{background:#d28a20}.compatibility-result div{display:grid;gap:3px}.compatibility-result strong{font-size:.65rem;line-height:1.35}.compatibility-result small{color:#68768d;font-size:.6rem;line-height:1.4}.summary-total-card{display:grid;gap:7px;margin-top:13px;padding:13px;border:1px solid #e5e9f2;border-radius:11px;background:#f8f9fc}.summary-total-card div{display:flex;align-items:center;justify-content:space-between;gap:12px}.summary-total-card span{color:#67748a;font-size:.69rem}.summary-total-card strong{font-size:.78rem;text-align:right}.summary-total-card>small,.summary-disclaimer{color:#788398;font-size:.62rem;line-height:1.5}.summary-total-card>small{margin:0}.summary-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:15px}.summary-actions .back-choice,.summary-actions a{font-size:.7rem;font-weight:750;text-decoration:none}.summary-actions a{color:var(--blue)}.summary-disclaimer{margin:13px 0 0;padding:10px;border-radius:8px;background:#f4f6f9}
@media(max-width:720px){.compatibility-list{grid-template-columns:1fr}.full-summary-heading{align-items:flex-start;flex-direction:column}.print-summary-button{width:100%}.summary-total-card div{align-items:flex-start;flex-direction:column}.summary-total-card strong{text-align:left}.summary-actions{align-items:flex-start;flex-direction:column}}
@media print{@page{size:auto;margin:12mm}body{background:#fff;color:#111}.build-header,.breadcrumbs,.build-heading,.build-steps-card,.build-summary-card,.selection-header,.builder-message,.selection-footer,.builder-sources{display:none!important}.build-main{width:100%;margin:0;padding:0}.build-layout{display:block}.selection-card,.selection-card.is-summary{padding:0;border:0;border-radius:0;box-shadow:none}.selection-card>.choice-area:not(#systemSummaryStep){display:none!important}#systemSummaryStep{display:block!important;padding:0}.print-summary-button,.summary-actions,.full-summary-row .summary-edit{display:none!important}.summary-complete-banner,.compatibility-result,.summary-total-card,.summary-disclaimer{-webkit-print-color-adjust:exact;print-color-adjust:exact}.full-summary-row,.compatibility-result,.summary-total-card{break-inside:avoid}.full-summary-row{padding:9px 11px}.compatibility-list{grid-template-columns:repeat(2,minmax(0,1fr))}.full-summary-heading{margin-top:14px}}
.build-layout.is-summary{grid-template-columns:230px minmax(0,1fr)}.build-layout.is-summary .build-summary-card{display:none}
@media(max-width:1100px){.build-layout.is-summary{grid-template-columns:205px minmax(0,1fr)}}
@media(max-width:720px){.build-layout.is-summary{grid-template-columns:1fr}}
.system-switcher{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 17px;padding:13px 15px;border:1px solid var(--line);border-radius:13px;background:#fff}.system-switcher-copy{display:grid;gap:4px;min-width:180px}.system-switcher-copy strong{font-size:.76rem}.system-switcher-copy span{color:var(--muted);font-size:.63rem;line-height:1.4}.system-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;width:min(690px,68%)}.system-tab{display:flex;min-width:0;align-items:center;gap:9px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:#fff;text-align:left;cursor:pointer;transition:border-color .15s,background .15s,box-shadow .15s}.system-tab:hover,.system-tab[aria-pressed="true"]{border-color:#9aabff;background:#f6f7ff}.system-tab[aria-pressed="true"]{box-shadow:0 0 0 2px #0875E112}.system-tab-number{display:grid;flex:0 0 29px;width:29px;height:29px;place-items:center;border-radius:9px;color:#4058b6;background:#edf1ff;font-size:.7rem;font-weight:850}.system-tab-copy{display:grid;gap:3px;min-width:0}.system-tab-copy strong{font-size:.67rem}.system-tab-copy small{overflow:hidden;color:var(--muted);font-size:.57rem;text-overflow:ellipsis;white-space:nowrap}.system-tab[aria-pressed="true"] .system-tab-copy strong{color:#0756B8}
@media(max-width:720px){.system-switcher{align-items:stretch;flex-direction:column;gap:10px;padding:12px}.system-switcher-copy{min-width:0}.system-tabs{width:100%;gap:5px}.system-tab{align-items:flex-start;flex-direction:column;gap:5px;padding:8px}.system-tab-number{width:25px;height:25px;flex-basis:25px}.system-tab-copy strong{font-size:.62rem}.system-tab-copy small{max-width:100%;font-size:.53rem}}
@media print{.system-switcher{display:none!important}}

.cooler-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:500px;overflow:auto;padding:2px 4px 2px 0}.cooler-card{display:grid;align-content:start;gap:9px;min-width:0;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff}.cooler-card:has(.cooler-choice[aria-pressed="true"]){border-color:#8498ff;background:#f8f9ff;box-shadow:0 4px 15px #0756B810}.cooler-choice{display:grid;justify-items:start;gap:7px;padding:0;border:0;background:transparent;text-align:left;cursor:pointer}.cooler-choice strong{font-size:.76rem;line-height:1.4;overflow-wrap:anywhere}.cooler-choice span{color:#4058b6;font-size:.67rem;font-weight:800}.cooler-choice small{color:var(--muted);font-size:.62rem;line-height:1.45}.cloud-sync-status{flex:1 1 100%;color:var(--muted);font-size:.62rem;line-height:1.4;text-align:right}.cloud-sync-status[data-kind="success"]{color:#14865f}.cloud-sync-status[data-kind="error"]{color:#9a6214}.cloud-sync-status[data-kind="info"]{color:#53627e}.system-switcher{flex-wrap:wrap}
@media(max-width:720px){.cooler-grid{grid-template-columns:1fr;max-height:none;overflow:visible}.cloud-sync-status{text-align:left}}

.builder-login-link{justify-self:start;color:var(--blue);font-size:.62rem;font-weight:800;text-decoration:none}.builder-login-link:hover{text-decoration:underline}

.builder-header-actions{display:flex;align-items:center;gap:14px}.build-account-indicator{display:inline-flex;align-items:center;gap:7px;max-width:190px;padding:8px 12px;border:1px solid #e2e8f2;border-radius:999px;color:var(--ink);background:#fff;font-size:.72rem;font-weight:750;text-decoration:none}.build-account-indicator [data-account-label]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.build-account-indicator.is-signed-in{color:#0756B8;background:#f5f7ff}.build-header-actions .back-to-store{white-space:nowrap}
@media(max-width:500px){.builder-header-actions{gap:6px}.build-account-indicator{max-width:120px;padding:7px 9px;font-size:.64rem}.build-header-actions .back-to-store{font-size:.65rem}}

@media(max-width:720px){
  .build-main{width:calc(100% - 24px);padding:14px 0 28px}
  .build-layout,.build-layout.is-summary{display:grid;grid-template-columns:minmax(0,1fr);gap:11px}
  .build-steps-card,.selection-card,.build-summary-card{grid-column:1;width:100%;min-width:0}
  .build-steps-card{padding:10px}
  .build-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:9px 0 0;padding:0;overflow:visible}
  .build-steps>li{min-width:0;flex:initial}
  .build-step{display:grid;grid-template-columns:minmax(0,1fr);justify-items:center;gap:3px;min-width:0;min-height:60px;padding:7px 3px;border:1px solid #e9edf5;border-radius:10px;text-align:center}
  .build-step.is-current{border-color:#cbd7ff;background:#f3f6ff}
  .build-step .step-number{display:grid;width:19px;height:19px;place-items:center;border-radius:50%;color:#64748b;background:#f0f3f8;font-size:.54rem}
  .build-step.is-current .step-number{color:#fff;background:#315fe7}
  .build-step .step-icon,.build-step .step-state{display:none}
  .build-step .step-name{min-width:0;width:100%}
  .build-step .step-name strong{font-size:.61rem;line-height:1.2;white-space:normal;overflow-wrap:anywhere}
  .build-step .step-name small{display:none}
  .steps-header{padding:0 3px 7px;font-size:.61rem}
  .selection-card{padding:15px 13px}
  .selection-header{gap:9px;padding-bottom:13px}
  .selection-header h2{font-size:1.12rem}
  .selection-header p{font-size:.74rem}
  .choice-toolbar{align-items:stretch;flex-direction:column;gap:8px;margin-bottom:12px}
  .back-choice{align-self:flex-start}
  .selected-brand{align-self:flex-start;max-width:100%;white-space:normal;overflow-wrap:anywhere}
  .model-search input{min-width:0;appearance:none;-webkit-appearance:none;padding:0;border:0;outline:0;background:transparent}
  .motherboard-card{gap:7px;padding:11px}
  .motherboard-name{font-size:.78rem;line-height:1.35;overflow-wrap:anywhere}
  .motherboard-specs,.motherboard-note{font-size:.64rem;line-height:1.4}
  .motherboard-badges{flex-wrap:wrap;gap:5px}
  .system-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;gap:6px}
  .system-tab{min-width:0;min-height:75px;align-items:flex-start;flex-direction:column;gap:5px;padding:8px}
  .system-tab-copy{min-width:0;width:100%}
  .system-tab-copy strong,.system-tab-copy small{max-width:100%;white-space:normal;overflow-wrap:anywhere}
  .system-tab-copy strong{font-size:.64rem}
  .system-tab-copy small{font-size:.55rem;line-height:1.25}
  .cloud-sync-status{font-size:.64rem}
}

/* Compact, filter-first product selection */
.picker-controls{display:flex;align-items:end;flex-wrap:wrap;gap:8px;margin:0 0 12px;padding:10px;border:1px solid #e8edf3;border-radius:10px;background:#f8fafc}
.picker-controls label{display:grid;gap:4px;min-width:140px;color:#657188;font-size:.62rem;font-weight:700}
.picker-controls select{width:100%;min-height:36px;padding:0 28px 0 10px;border:1px solid #e1e7ef;border-radius:8px;color:#26354c;background:#fff;font-size:.7rem}
.picker-result{margin-left:auto;padding:0 5px 9px;color:#78859a;font-size:.65rem}
.picker-more{min-height:34px;padding:0 12px;border:1px solid #dfe6ef;border-radius:8px;color:#315a8e;background:#fff;font-size:.67rem;font-weight:700;cursor:pointer}
.picker-more:hover{border-color:#b8c9dc;background:#f3f7fb}
.picker-more[hidden],[hidden]{display:none!important}
.picker-controls label[hidden]{display:none!important}
.family-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.family-choice{min-height:60px;padding:10px 12px}
.family-choice strong{font-size:.78rem}
.family-choice span{font-size:.61rem}
.model-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.model-card{min-height:100px}
@media(max-width:900px){.family-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.model-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){
  .picker-controls{align-items:stretch;gap:7px;padding:8px}
  .picker-controls label{flex:1 1 calc(50% - 7px);min-width:0}
  .picker-result{margin:0;align-self:center;padding:0}
  .picker-more{margin-left:auto}
  .family-grid,.model-grid{grid-template-columns:1fr}
  .model-card{min-height:0}
}
@media(max-width:380px){
  .build-main{width:calc(100% - 18px)}
  .build-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px}
  .build-step{min-height:56px;padding:6px 2px}
  .build-step .step-name strong{font-size:.56rem}
  .system-tab{min-height:70px;padding:7px 6px}
}
.build-mark{overflow:hidden;border:1px solid #1d4a76;background:#030a18}.build-mark img{display:block;width:100%;height:100%;object-fit:cover;border-radius:inherit}

/* Keep every product step visually consistent and remove nested scroll areas. */
.build-steps-card,.selection-card,.build-summary-card{box-shadow:none;border-color:#e7ebf1}
.build-steps-card{border-radius:13px}
.build-steps{gap:2px}
.build-step{grid-template-columns:25px minmax(0,1fr) 16px;min-height:48px;padding:6px 9px;border:0;border-radius:8px}
.build-step .step-icon{display:none}
.build-step.is-current{border:0;color:#0756B8;background:#f3f6fb}
.build-step[aria-current="step"]{box-shadow:inset 3px 0 #0875e1}
.build-step.is-next{opacity:.58}
.steps-note{display:none}
.selection-card{border-radius:13px}
.selection-header{padding-bottom:14px}
.selection-header h2{font-size:1.12rem}
.builder-message:not(:empty){border:1px solid #e8edf4;color:#526078;background:#f7f9fc}
.selected-brand{padding:0;color:#53627a;background:transparent}
.model-grid,.motherboard-grid,.ram-grid,.case-grid,.cooler-grid,.psu-grid{max-height:none;overflow:visible;gap:8px;padding:0}
.model-card,.motherboard-card,.ram-card,.case-card,.cooler-card,.psu-card{gap:7px;padding:13px;border:1px solid #e9edf2;border-radius:10px;box-shadow:none!important;background:#fff}
.model-card:hover,.model-card[aria-pressed="true"],.motherboard-card:has([aria-pressed="true"]),.ram-card:has([aria-pressed="true"]),.case-card:has([aria-pressed="true"]),.cooler-card:has([aria-pressed="true"]),.psu-card:has([aria-pressed="true"]){border-color:#a8bfdc;background:#f8fbff;box-shadow:none!important}
.model-card[aria-pressed="true"]{outline:0}
.model-card strong,.motherboard-name,.ram-choice strong,.case-name,.cooler-choice strong,.psu-name{font-size:.76rem;font-weight:750;line-height:1.4}
.model-card span,.motherboard-specs,.ram-choice .ram-spec,.case-note,.cooler-choice small,.psu-spec{color:#718096;font-size:.63rem;line-height:1.45}
.model-card .model-chip,.motherboard-badges span{padding:0;color:#66758b;background:transparent;font-size:.61rem;font-weight:650}
.motherboard-badges span+span:before{content:"·";margin-right:8px;color:#b2bbc8}
.motherboard-note{display:none}
.case-card .motherboard-badges span{padding:0;color:#718096;background:transparent;font-size:.61rem}
.case-note+.motherboard-badges span+span:before{content:"·";margin-right:7px;color:#b2bbc8}
.cooler-type,.psu-watts{color:#53627a!important;font-size:.64rem!important;font-weight:700!important}
.board-source{font-size:.62rem;text-decoration:none}
.brand-choice,.family-choice,.ram-capacity-picker button{box-shadow:none}
.brand-choice:hover,.family-choice:hover,.family-choice[aria-pressed="true"],.gpu-brand-choice[aria-pressed="true"],.ram-capacity-picker button:hover,.ram-capacity-picker button[aria-pressed="true"]{transform:none;border-color:#b9c9dd;color:#24476f;background:#f6f8fb;box-shadow:none}
.brand-choice[aria-pressed="true"]{border-color:#b9c9dd;background:#f6f8fb}
.compatibility-note{margin:11px 0 0;padding:0;border:0;color:#778398;background:transparent;font-size:.64rem}
.compatibility-note span{color:#8793a5}
@media(max-width:720px){
  .build-step{grid-template-columns:minmax(0,1fr);min-height:60px;padding:7px 3px;border:1px solid #e9edf5;text-align:center}
  .build-step.is-current{border-color:#d5deef;background:#f4f7fb}
  .build-step .step-number{color:#64748b;background:#f0f3f8}
  .build-step.is-current .step-number{color:#fff;background:#315fe7}
  .model-grid,.motherboard-grid,.ram-grid,.case-grid,.cooler-grid,.psu-grid{grid-template-columns:1fr;max-height:none;overflow:visible}
  .model-card,.motherboard-card,.ram-card,.case-card,.cooler-card,.psu-card{padding:12px}
}