:root{--bg: #0b0b0e;--surface: #141418;--surface-2: #1c1c22;--border: #2a2a31;--input-border: #5b5b66;--text: #f4f4f6;--text-soft: #d4d4da;--muted: #a3a3ad;--accent: #2563eb;--accent-hover: #1d4fd1;--accent-soft: #0a2559;--accent-text: #6fa2ff;--on-accent: #ffffff;--focus: #7db0ff;--green-bg: #0f2e1c;--green-fg: #4ade80;--blue-bg: #10285a;--blue-fg: #7db0ff;--amber-bg: #3a2907;--amber-fg: #fbbf24;--red-bg: #3d1416;--red-fg: #ff8a8a;--radius: 14px;--radius-sm: 12px;--radius-xs: 8px;--tabbar-h: 64px;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text);background:var(--bg);color-scheme:dark;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);padding-bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom))}button,input,select{font:inherit}button,input,select{min-height:44px;border-radius:var(--radius-sm)}button{cursor:pointer;border:1px solid var(--accent);background:var(--accent);color:var(--on-accent);padding:10px 18px;font-weight:600}button:hover{background:var(--accent-hover);border-color:var(--accent-hover)}button.secondary{background:transparent;color:var(--text);border-color:var(--input-border)}button.secondary:hover{background:var(--surface-2)}button:disabled{opacity:.5;cursor:default}input,select{width:100%;min-width:0;border:1px solid var(--input-border);background:var(--bg);color:var(--text);padding:10px 12px}input::placeholder{color:var(--muted);opacity:1}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}label{display:block;font-size:.85rem;font-weight:600}label input,label select{margin-top:7px}small{color:var(--muted);display:block;line-height:1.6}a{color:var(--accent-text)}h1,h2,h3,p{margin-top:0}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.shell{width:min(1160px,calc(100% - 32px));margin-inline:auto}.site-header{background:var(--bg);border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:60px;gap:16px}.wordmark{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-size:1.05rem;font-weight:700;text-decoration:none;color:var(--text)}.logo-mark{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--accent-soft);color:var(--accent-text)}.top-nav{display:none}.tab{display:flex;align-items:center;justify-content:center;text-decoration:none;color:var(--muted);font-size:.75rem;font-weight:600}.tab.active{color:var(--accent-text)}.tab-bar{position:fixed;inset:auto 0 0;z-index:10;display:flex;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.tab-bar .tab{flex:1;flex-direction:column;gap:3px;min-height:var(--tabbar-h)}@media(min-width:768px){body{padding-bottom:0}.tab-bar{display:none}.top-nav{display:flex;gap:8px}.top-nav .tab{flex-direction:row;gap:8px;min-height:44px;padding-inline:14px;border-radius:var(--radius-sm);font-size:.9rem}.top-nav .tab.active{background:var(--accent-soft)}}.session-notice{margin-top:16px;border:1px solid var(--border);border-left:4px solid var(--amber-fg);border-radius:var(--radius);padding:16px;background:var(--surface);overflow-wrap:anywhere}.session-notice p{line-height:1.6}.badge{display:inline-block;padding:4px 10px;border-radius:var(--radius-xs);font-size:.75rem;font-weight:600;line-height:1.3;overflow-wrap:anywhere}.badge:first-letter{text-transform:uppercase}.badge-neutral{background:var(--surface-2);color:var(--text-soft)}.badge-green{background:var(--green-bg);color:var(--green-fg)}.badge-blue{background:var(--blue-bg);color:var(--blue-fg)}.badge-amber{background:var(--amber-bg);color:var(--amber-fg)}.badge-red{background:var(--red-bg);color:var(--red-fg)}.text-button{background:transparent;color:var(--accent-text);border:0;padding:6px 10px}.text-button:hover{background:var(--surface-2)}.eyebrow{font-size:.75rem;letter-spacing:1.5px;text-transform:uppercase;font-weight:600;color:var(--muted);margin-bottom:6px}.section-heading{display:flex;align-items:center;justify-content:space-between}h2{font-size:1.05rem;margin-bottom:12px}fieldset{border:0;padding:0;margin:0;min-width:0}legend{font-size:.85rem;font-weight:600;margin-bottom:10px}.inset{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;margin-top:12px}.hero{padding:20px 0 8px}h1{font-size:1.4rem;line-height:1.2;margin-bottom:14px}.search-row{display:flex;gap:8px;margin-bottom:6px}.search-field{position:relative;flex:1;min-width:0;color:var(--muted)}.search-field svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);pointer-events:none}.search-field input{padding-left:40px;min-height:48px;background:var(--surface)}.search-row button{min-height:48px}.interpretation{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin:12px 0}.interpretation p{font-size:.85rem;margin-bottom:10px;color:var(--muted)}.chips{display:flex;flex-wrap:wrap;gap:8px;font-size:.85rem}.chip{background:var(--blue-bg);color:var(--blue-fg);border-radius:999px;padding:6px 12px;overflow-wrap:anywhere}.interpretation .unmatched{margin:12px 0 0;color:var(--amber-fg);overflow-wrap:anywhere}.browse-layout{display:grid;gap:12px;margin-top:8px}.filters-bar{display:flex}.filters-toggle{display:inline-flex;align-items:center;gap:8px}.count{display:inline-grid;place-items:center;min-width:20px;height:20px;padding-inline:6px;border-radius:10px;background:var(--accent);color:var(--on-accent);font-size:.72rem}.filters{padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.filters form{display:grid;gap:16px}.price-inputs{display:grid;grid-template-columns:1fr 1fr;gap:10px}.price-inputs label{font-size:.75rem;color:var(--muted)}.apply{width:100%}.results{min-width:0}.results-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-block:8px 14px}.results-toolbar>div{min-width:0}.results-toolbar h2{margin-bottom:4px}.results-toolbar p{font-size:.8rem;color:var(--muted);margin:0}.results-toolbar label{width:145px;flex-shrink:0;font-size:.75rem;color:var(--muted)}.listing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.listing{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px;min-width:0;overflow-wrap:anywhere}.listing-link{display:block;color:inherit;text-decoration:none}.listing-link:hover{border-color:var(--accent)}.photo-tile{display:grid;place-items:center;aspect-ratio:16 / 10;margin-bottom:10px;border-radius:var(--radius-xs);background:var(--bg);color:var(--muted)}.brand{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}.listing h3{font-size:.95rem;line-height:1.3;margin:2px 0 6px}.price{color:var(--text);font-size:1.05rem;font-weight:700;margin-bottom:8px}.badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.meta{color:var(--muted);font-size:.78rem;line-height:1.4;margin-bottom:4px}.meta:last-child{margin-bottom:0}.state{border:1px dashed var(--input-border);border-radius:var(--radius);text-align:center;padding:40px 20px;background:var(--surface)}.state p{color:var(--muted);line-height:1.6;overflow-wrap:anywhere}.error{border-color:var(--red-fg)}.spinner{display:inline-block;width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--accent-text);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:18px}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner{animation:none}}.pagination{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:20px;font-size:.8rem;color:var(--muted)}.footer{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;border-top:1px solid var(--border);margin-top:32px;padding-block:20px;font-size:.75rem;color:var(--muted)}.api-status{display:inline-flex;align-items:center;gap:7px}.dot{width:7px;height:7px;border-radius:50%;background:var(--amber-fg)}.dot.online{background:var(--green-fg)}@media(min-width:600px){.listing-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.filters form{grid-template-columns:repeat(2,minmax(0,1fr))}.filters form>fieldset,.filters form>small,.filters form>button{grid-column:1 / -1}}@media(min-width:900px){.listing-grid{grid-template-columns:repeat(4,minmax(0,1fr))}h1{font-size:1.75rem}}.detail-page{max-width:900px;padding-bottom:24px}.back-link{display:inline-flex;align-items:center;gap:4px;color:var(--accent-text);min-height:44px;text-decoration:none}.flip{transform:scaleX(-1)}.detail-heading{padding-block:8px 20px;overflow-wrap:anywhere}.detail-heading h1{margin-bottom:10px}.detail-heading .price{font-size:1.75rem;margin-bottom:14px}.detail-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:var(--muted)}.published{margin:14px 0 0;font-size:.85rem;color:var(--muted)}.detail-sections{display:grid;gap:14px}.detail-section{padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);min-width:0;overflow-wrap:anywhere}.detail-section p{line-height:1.6}.detail-section>p:last-child{margin-bottom:0}.detail-grades{display:grid;gap:12px}.detail-grade{padding:14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg)}.detail-grade h3{font-size:.9rem;margin-bottom:10px;color:var(--muted)}.detail-grade p{font-size:.85rem;color:var(--muted);margin:10px 0 0}.detail-notice{padding:12px;border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:var(--radius-xs);background:var(--bg);margin-top:16px}.component-results{padding:0;margin:0;list-style:none}.component-results li{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--border);padding-block:10px}.component-results .badge{flex-shrink:0}.masked-imei{font-family:ui-monospace,monospace}.detail-page .state h1{font-size:1.3rem}@media(min-width:600px){.detail-grades{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-section{padding:24px}}.auth-page{max-width:480px;padding-block:24px}.auth-panel{background:var(--surface);padding:20px;border:1px solid var(--border);border-radius:var(--radius)}.auth-panel h1{font-size:1.5rem}.auth-panel fieldset{display:grid;gap:16px}.auth-panel p{line-height:1.6;overflow-wrap:anywhere}.auth-panel p a,.offers-panel p a{display:inline-flex;align-items:center;min-height:44px}.auth-note{font-size:.85rem;color:var(--muted);margin-top:16px}.auth-errors{color:var(--red-fg);background:var(--red-bg);border-radius:var(--radius-xs);padding:12px}.auth-errors p{margin-bottom:8px}.auth-errors p:last-child{margin-bottom:0}.person-name{overflow-wrap:anywhere}.account-panel{text-align:center}.avatar{display:inline-grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--accent-soft);color:var(--accent-text);margin-bottom:12px}.account-panel h1{margin-bottom:20px}.offers-panel form{display:flex;flex-wrap:wrap;align-items:end;gap:12px;margin-block:16px}.offers-panel form label{flex:1 1 200px;min-width:0}.offers-panel form.inset{margin-block:12px 0}.offers-panel form.inset p{flex:1 1 100%;margin:0}.offer-chain{border-top:1px solid var(--border);padding-top:18px;margin-top:18px}.offer-chain h3{font-size:1rem}.offer-row{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);padding:14px;margin-bottom:12px}.offer-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.offer-row .badge-neutral{background:var(--bg)}.offer-summary strong{font-size:1.15rem}.offer-row p{margin-block:10px}.offer-actions{display:flex;flex-wrap:wrap;gap:8px}.seller-page{max-width:900px;padding-block:8px 24px}.seller-page>h1{margin-top:8px}.plain-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.shop-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);overflow-wrap:anywhere}.shop-row .badges{margin:0}.button-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:var(--radius-sm);background:var(--accent);color:var(--on-accent);font-weight:600;text-decoration:none}.button-link:hover{background:var(--accent-hover)}.device-list{display:grid;gap:12px;margin-top:12px}@media(min-width:600px){.device-list{grid-template-columns:repeat(2,minmax(0,1fr))}}.form-grid{display:grid;gap:16px}.seller-page form fieldset:not(.check-row):not(.form-grid){display:grid;gap:14px}.form-actions{display:flex;flex-wrap:wrap;gap:10px}.detail-section .auth-note{margin-top:0;line-height:1.5}.checklist{display:grid;gap:12px}.check-row{display:grid;gap:8px;padding:12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg)}.check-row legend{display:flex;align-items:center;gap:8px;padding:0 4px;margin:0}.seg-group{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.seg{position:relative;display:block}.seg input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}.seg span{display:flex;align-items:center;justify-content:center;min-height:44px;padding:6px;border:1px solid var(--input-border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-soft);font-size:.85rem;font-weight:600;text-align:center}.seg input:checked+span{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-text)}.seg input:focus-visible+span{outline:3px solid var(--focus);outline-offset:2px}.seg input:disabled{cursor:default}.grade-meaning{margin:0;font-size:.8rem;color:var(--muted);line-height:1.4}.grade-meaning.current{color:var(--text)}.component-results small{margin-top:2px}.pass-notice{border-left-color:var(--green-fg)}.fail-notice{border-left-color:var(--red-fg)}.button-link.secondary-link{background:transparent;color:var(--text);border:1px solid var(--input-border)}.button-link.secondary-link:hover{background:var(--surface-2)}.listing-actions{margin-top:14px}textarea{width:100%;min-width:0;margin-top:7px;padding:10px 12px;border:1px solid var(--input-border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);font:inherit;resize:vertical}.check-line{display:flex;align-items:center;gap:12px;min-height:44px}.check-line input{width:24px;min-height:24px;height:24px;margin:0;flex-shrink:0;accent-color:var(--accent)}.filter-chips{margin-block:12px}.chip-button{background:var(--surface);color:var(--text-soft);border:1px solid var(--input-border);border-radius:999px;padding:6px 16px;font-size:.85rem}.chip-button:hover{background:var(--surface-2);border-color:var(--input-border)}.chip-button.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-text)}.listing-stack{display:grid;gap:12px}.seller-listing .offer-actions,.seller-listing .auth-errors,.seller-listing .inset{margin-top:12px}.seller-listing .inset p{margin-bottom:12px}.sold-banner{display:flex;flex-direction:column;gap:4px;margin-top:16px;padding:14px;border:1px solid var(--red-fg);border-radius:var(--radius-sm);background:var(--red-bg);color:var(--red-fg)}.sold-banner strong{font-size:1.1rem}.shop-line,.listing .shop{color:var(--text-soft)}.shop-line{margin:8px 0 0;overflow-wrap:anywhere}.inbox-row{display:block;color:inherit;text-decoration:none}.inbox-row:hover{border-color:var(--accent)}.inbox-row p{margin:6px 0;overflow-wrap:anywhere}.update-bar{position:fixed;z-index:20;left:16px;right:16px;bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 8px);display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:var(--radius-sm)}.update-bar span{flex:1 1 160px}.reserved-banner{display:flex;flex-direction:column;gap:4px;margin-top:16px;padding:14px;border:1px solid var(--amber-fg);border-radius:var(--radius-sm);background:var(--amber-bg);color:var(--amber-fg)}.reserved-banner strong{font-size:1.1rem}.fulfilment-options{border:0;padding:0;margin:0 0 8px}.fulfilment-options legend{font-weight:600;margin-bottom:8px}.radio-row input{width:22px;min-height:22px;flex:none}.order-card p{margin:8px 0;overflow-wrap:anywhere}.offers-panel form.fulfilment-form{display:block}.fulfilment-actions{margin-top:12px}.pay-note{margin:8px 0 0}.small-text{font-size:.75rem;color:var(--muted);overflow-wrap:anywhere}textarea{width:100%;min-width:0;border:1px solid var(--input-border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);padding:10px 12px;font:inherit;resize:vertical}textarea::placeholder{color:var(--muted);opacity:1}.handover-form{display:grid;gap:10px}.handover-form p,.handover-form label{margin:0}.handover-code{font-size:2.4rem;font-weight:700;letter-spacing:.35em;text-align:center;padding:14px 0 14px .35em;margin:8px 0;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);font-variant-numeric:tabular-nums}.code-input{font-size:1.5rem;letter-spacing:.3em;text-align:center;max-width:12em}.payout-panel{margin-top:16px}.payout-panel h2{font-size:1.15rem;margin-bottom:12px}.payout-form{display:grid;gap:14px;margin-top:12px}.payout-form label{display:grid;gap:6px;font-size:.85rem;color:var(--muted)}.payout-form p{margin:0}.address-lines{display:grid;gap:2px;margin:8px 0;overflow-wrap:anywhere}.address-form{display:grid;gap:12px}.address-form label,.delivery-step label{display:grid;gap:6px;font-size:.85rem;color:var(--muted)}.delivery-step{margin-top:12px}.delivery-step h3,.delivery-details h3{margin:0 0 8px;font-size:1.05rem}.rate-options{margin-top:12px;display:grid;gap:8px}.rate-options legend{font-weight:600;margin-bottom:8px}.rate-row{align-items:flex-start;padding:8px 0;color:var(--text);font-size:1rem}.rate-row small{color:var(--muted)}.radio-row small{display:block;color:var(--muted)}.courier-progress p{margin:8px 0}.courier-progress a{display:inline-flex;align-items:center;min-height:44px}.tab-icon{display:inline-grid;place-items:center}.tab-bar .tab{min-width:0;padding-inline:2px}.tab-bar .tab-diagnose{color:var(--text-soft)}.tab-bar .tab-diagnose .tab-icon{width:52px;height:52px;margin-top:-24px;border-radius:50%;background:var(--accent);color:var(--on-accent);border:4px solid var(--surface)}.tab-bar .tab-diagnose.active{color:var(--accent-text)}.tab-bar .tab-diagnose.active .tab-icon,.tab-bar .tab-diagnose:hover .tab-icon{background:var(--accent-hover)}@media(min-width:768px){.top-nav{gap:4px}.top-nav .tab{padding-inline:12px}.top-nav .tab-diagnose{background:var(--accent);color:var(--on-accent)}.top-nav .tab-diagnose:hover,.top-nav .tab-diagnose.active{background:var(--accent-hover);color:var(--on-accent)}}.lede{color:var(--muted);line-height:1.5}.diagnose-page .detail-section+.detail-section{margin-top:14px}.choice-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;padding:12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);text-decoration:none;overflow-wrap:anywhere}.choice-row:hover{border-color:var(--accent)}.choice-row>span{min-width:0}.choice-row svg{flex-shrink:0;color:var(--muted)}.review-note{margin:6px 0 0;padding:6px 10px;border-radius:var(--radius-xs);background:var(--surface-2);color:var(--text-soft);font-size:.85rem;line-height:1.4}.load-more{margin-top:12px;width:100%}.phone-summary{display:flex;align-items:center;justify-content:space-between;gap:12px}.phone-summary>div{min-width:0}.text-link{display:inline-flex;align-items:center;min-height:44px;padding-inline:8px;flex-shrink:0;font-weight:600}.spinner.small{width:16px;height:16px;border-width:2px;margin:0 8px -3px 0}.facts{display:grid;gap:10px;margin:14px 0}.facts>div{display:grid;gap:2px;padding-bottom:10px;border-bottom:1px solid var(--border)}.facts dt{font-size:.75rem;letter-spacing:1px;text-transform:uppercase;color:var(--muted);font-weight:600}.facts dd{margin:0;color:var(--text)}.you-said{padding:12px;border-radius:var(--radius-sm);background:var(--bg);border:1px solid var(--border);white-space:pre-wrap}.you-said span{display:block;font-size:.75rem;letter-spacing:1px;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:4px}.saved-line{color:var(--green-fg);font-weight:600}.diagnose-panel .form-actions+.inset{margin-top:12px}.diagnose-panel .auth-errors{margin-block:12px}button.danger{background:var(--red-bg);color:var(--red-fg);border-color:var(--red-fg)}button.danger:hover{background:var(--red-bg);filter:brightness(1.2)}.account-links{display:grid;gap:10px;margin-bottom:16px}@media(min-width:600px){.facts{grid-template-columns:repeat(2,minmax(0,1fr))}}.ai-banner{background:var(--accent-soft);border-radius:var(--radius);padding:18px;margin:12px 0}.ai-banner h2{color:var(--accent-text);font-size:1.15rem;margin-bottom:6px}.ai-banner p{color:var(--accent-text);margin-bottom:14px}.button-link{display:inline-flex;align-items:center;min-height:44px;padding:10px 18px;border-radius:var(--radius-sm);border:1px solid var(--accent);background:var(--accent);color:var(--on-accent);font-weight:600;text-decoration:none}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.chip-link{display:inline-flex;align-items:center;min-height:44px;padding:6px 18px;border-radius:999px;border:1px solid var(--input-border);background:var(--surface);color:var(--text-soft);text-decoration:none;font-size:.9rem}.chip-link:hover{background:var(--surface-2)}.see-all{display:inline-flex;align-items:center;min-height:44px;color:var(--muted);font-size:.9rem;text-decoration:none}.home section,.search-page section{margin-bottom:20px}.engineer-list{display:grid;gap:10px}.engineer-row{display:flex;align-items:center;gap:12px;min-height:44px;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);text-decoration:none}.engineer-row:hover{border-color:var(--accent)}.engineer-row>svg{flex-shrink:0;color:var(--muted)}.engineer-body{flex:1;min-width:0;display:grid;gap:4px;overflow-wrap:anywhere}.engineer-body .badges{margin:0;align-items:center}.avatar{flex-shrink:0;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--accent-soft);color:var(--accent-text);font-weight:700}.segments{display:flex;gap:8px;padding:16px 0 4px}.segment{flex:1;display:flex;align-items:center;justify-content:center;min-height:44px;border-radius:var(--radius-sm);border:1px solid var(--input-border);color:var(--text-soft);font-weight:600;text-decoration:none}.segment.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-text)}.parts-filters{display:grid;gap:12px;margin:16px 0}.form-actions{display:flex;gap:8px}.engineer-head{display:flex;align-items:center;gap:14px;margin-bottom:8px}.engineer-head h1{margin-bottom:4px}.rating-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.rating-list li{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px;overflow-wrap:anywhere}.rating-list p{margin:8px 0 0}.rating-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.stars{color:var(--amber-fg);letter-spacing:2px}.part-facts{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:16px 0}.part-facts dt{color:var(--muted)}.part-facts dd{margin:0;overflow-wrap:anywhere}@media(min-width:768px){.parts-filters{grid-template-columns:repeat(4,1fr);align-items:end}.form-actions{grid-column:1 / -1}}.next-steps .detail-section{margin-bottom:20px}.area-form{display:grid;gap:8px;margin:16px 0}.engineer-card{display:grid;gap:8px;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.engineer-row.static{padding:0;border:0;background:transparent}.vendor-card{display:grid;gap:8px;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow-wrap:anywhere}.stock-line{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;text-align:left}.stock-line span{display:grid;gap:2px;min-width:0}.stock-line small{color:var(--muted);font-weight:400}.ai-done{display:grid;gap:8px;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.ai-done small{display:block;color:var(--muted)}.radio-row{display:flex;align-items:center;gap:10px;min-height:44px}.radio-row input{width:24px;min-height:24px;flex-shrink:0}.choice-group{border:0;padding:0;margin:12px 0}.stepper{list-style:none;margin:16px 0;padding:0;display:grid;gap:10px}.step{display:flex;align-items:center;gap:12px;color:var(--muted)}.step-dot{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;border:2px solid var(--input-border);font-size:.8rem;flex-shrink:0}.step-done{color:var(--text-soft)}.step-done .step-dot{background:var(--green-bg);border-color:var(--green-fg);color:var(--green-fg)}.step-current{color:var(--text);font-weight:700}.step-current .step-dot{border-color:var(--accent);background:var(--accent-soft)}.star-row{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin:10px 0}.star-button{display:grid;gap:2px;justify-items:center;min-width:44px;min-height:44px;padding:6px 2px;background:var(--surface);color:var(--text-soft);border:1px solid var(--input-border)}.star-button:hover{background:var(--surface-2);border-color:var(--input-border)}.star-button small{font-size:.65rem;font-weight:400}.star-button.active{background:var(--accent-soft);border-color:var(--accent);color:var(--amber-fg)}.saved-rating h3,.rating-form h3{margin:0 0 8px}.order-items{list-style:none;margin:0;padding:0;display:grid;gap:8px}.order-items li{display:flex;justify-content:space-between;gap:12px}.order-items small{display:block}.cart-row{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:8px 0}.cart-row small{display:block}.cart-amount{display:grid;justify-items:end;gap:4px}.add-to-cart{margin-top:8px}.tile-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:16px 0}.tile{display:grid;gap:4px;padding:14px;border:1px solid var(--border, #ddd);border-radius:12px;text-decoration:none;color:inherit}.tile strong{font-size:1.4rem}.stock-row{padding:4px 0}.filter-tabs{display:flex;gap:8px;margin:12px 0;flex-wrap:wrap}.receipt-text{font-family:ui-monospace,Consolas,monospace;white-space:pre;overflow-x:auto;padding:12px;border:1px dashed currentColor;max-width:100%}.photo-tile{overflow:hidden}.photo-img{display:block;width:100%;height:100%;object-fit:cover}.photo-fallback{display:grid;place-items:center;width:100%;height:100%;color:var(--muted)}.gallery{margin-bottom:16px}.gallery-main{aspect-ratio:4 / 3;border-radius:var(--radius);overflow:hidden;background:var(--bg)}.gallery-thumbs{display:flex;gap:8px;list-style:none;padding:0;margin:8px 0 0;overflow-x:auto}.gallery-thumbs button{width:64px;height:64px;padding:0;overflow:hidden}.photo-strip{display:flex;gap:10px;list-style:none;padding:0;margin:8px 0;overflow-x:auto}.photo-strip li{position:relative;flex:0 0 120px}.strip-img{aspect-ratio:1;border-radius:var(--radius-xs)}.photo-strip .photo-img,.photo-strip .photo-fallback{aspect-ratio:1}.cover-tag{position:absolute;top:4px;left:4px;background:var(--surface);padding:1px 6px;border-radius:6px;font-size:.7rem}.strip-actions{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}.strip-actions button{padding:4px 8px;font-size:.75rem}.file-pick{display:block;margin:8px 0}.saved-thumb{flex:0 0 56px;width:56px;height:56px;border-radius:var(--radius-xs);overflow:hidden;background:var(--bg)}.passport-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;list-style:none;padding:0}.passport-grid li{display:flex;flex-direction:column;gap:4px}.passport-grid .photo-img,.passport-grid .photo-fallback{aspect-ratio:1;border-radius:var(--radius-xs)}.chat-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.chat-message{align-self:flex-start;max-width:85%;padding:10px 14px;border-radius:var(--radius);background:var(--surface-2);border:1px solid var(--border)}.chat-message.mine{align-self:flex-end;background:var(--accent-soft);border-color:var(--accent)}.chat-message p{margin:4px 0;white-space:pre-wrap;overflow-wrap:anywhere}.chat-message small,.chat-system small{color:var(--muted)}.chat-system{align-self:center;text-align:center}.chat-compose{position:sticky;bottom:0;background:var(--bg);padding-top:12px}.chat-compose textarea{width:100%}.message-button{margin:12px 0}.file-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:var(--radius-sm);border:1px solid var(--input-border);color:var(--text);font-weight:600;cursor:pointer}.file-button:hover{background:var(--surface-2)}.language-switch{display:grid;gap:6px;margin:14px 0;font-size:.9rem;color:var(--text-muted, inherit)}:root{--bg: #070b14;--surface: #0f1626;--surface-2: #17203a;--border: #243252;--input-border: #4a5b86;--text: #f4f7ff;--text-soft: #d6def2;--muted: #9fb0d2;--accent: #2f7bff;--accent-hover: #1f63e0;--accent-soft: #112a5c;--accent-text: #7fd8ff;--focus: #5eeaff;--green-bg: #0b3326;--green-fg: #3ff0a8;--blue-bg: #0f2a5e;--blue-fg: #8cc4ff;--amber-bg: #3d2d06;--amber-fg: #ffc933;--red-bg: #43122a;--red-fg: #ff8fb1;--cyan: #5eeaff;--violet: #8b5cf6;--pink: #ff4d9d;--amber: #ffc21a;--mint: #1be8a0;--blue: #1a9bf0;--grad-brand: linear-gradient(120deg, #1a9bf0 0%, #8b5cf6 55%, #ff4d9d 100%);--grad-cool: linear-gradient(120deg, #1be8a0 0%, #1a9bf0 60%, #8b5cf6 100%);--grad-warm: linear-gradient(120deg, #ffc21a 0%, #ff4d9d 100%);--glow: 0 8px 30px rgba(47, 123, 255, .35);--logo-hole: #070b14;--ease: cubic-bezier(.2, .8, .2, 1);--radius: 18px;--radius-sm: 14px;font-family:Space Grotesk,DM Sans,Inter,system-ui,-apple-system,Segoe UI,sans-serif}body{background:radial-gradient(900px 500px at 8% -10%,rgba(139,92,246,.22),transparent 60%),radial-gradient(800px 480px at 100% 0%,rgba(26,155,240,.2),transparent 60%),radial-gradient(700px 500px at 50% 110%,rgba(255,77,157,.12),transparent 60%),var(--bg);background-attachment:fixed}main{animation:page-in .5s var(--ease) both}@keyframes page-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.site-header{position:sticky;top:0;z-index:20;background:#070b14b8;backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid rgba(94,234,255,.14)}.wordmark{transition:transform .25s var(--ease),filter .25s}.wordmark:hover{transform:translateY(-1px) scale(1.02);filter:drop-shadow(0 0 10px rgba(94,234,255,.45))}.ib-logo{display:inline-flex;align-items:center;gap:8px;color:#8fb0cc}.ib-word{font-size:1.45rem;letter-spacing:-.04em;line-height:1;color:var(--text)}.ib-word-light{font-weight:400;color:#8fb0cc}.ib-word-bold{font-weight:700;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 100%;animation:flow 6s linear infinite}@keyframes flow{to{background-position:-200% 0}}.ib-mark{overflow:visible;flex-shrink:0}.ib-animated .ib-ring{transform-box:fill-box;transform-origin:50% 50%;animation:ib-spin 9s linear infinite}.ib-animated .ib-bob{animation:ib-bob 2.6s ease-in-out infinite}.ib-animated .ib-ware{transform-box:fill-box;transform-origin:50% 50%;opacity:0;animation:ib-ware 20s infinite backwards}.ib-animated .ib-scan{animation:ib-scan 4s infinite}@keyframes ib-spin{to{transform:rotate(360deg)}}@keyframes ib-bob{50%{transform:translateY(-2.5px)}}@keyframes ib-ware{0%{opacity:0;transform:scale(.4)}3%{opacity:1;transform:scale(1.12)}6%,17%{opacity:1;transform:scale(1)}20%,to{opacity:0;transform:scale(.6)}}@keyframes ib-scan{0%,10%{opacity:0;transform:translateY(0)}14%{opacity:1}52%{opacity:1;transform:translateY(66px)}58%,to{opacity:0;transform:translateY(66px)}}.tab{position:relative;transition:color .2s,background .25s var(--ease),transform .2s var(--ease)}.tab:hover{color:var(--text)}.tab:active{transform:scale(.94)}.tab-icon svg{transition:transform .3s var(--ease)}.tab:hover .tab-icon svg{transform:translateY(-2px) scale(1.12)}.tab.active{color:var(--cyan)}.top-nav .tab.active{background:linear-gradient(120deg,#1a9bf038,#8b5cf638);box-shadow:inset 0 0 0 1px #5eeaff4d}.tab-bar{background:#0a101ed1;backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-top:1px solid rgba(94,234,255,.16)}.tab-bar .tab.active:after{content:"";position:absolute;top:0;width:28px;height:3px;border-radius:0 0 3px 3px;background:var(--grad-brand)}.tab-bar .tab-diagnose .tab-icon,.top-nav .tab-diagnose{background:var(--grad-brand);border-color:var(--bg);box-shadow:var(--glow)}.tab-bar .tab-diagnose.active .tab-icon,.tab-bar .tab-diagnose:hover .tab-icon{background:var(--grad-brand);filter:brightness(1.15);transform:translateY(-2px)}.top-nav .tab-diagnose:hover,.top-nav .tab-diagnose.active{background:var(--grad-brand);filter:brightness(1.15)}button,.button-link{position:relative;overflow:hidden;background:var(--grad-brand);background-size:160% 100%;border:0;color:#fff;box-shadow:0 4px 16px #2f7bff47;transition:transform .2s var(--ease),box-shadow .25s,background-position .5s var(--ease),filter .2s}button:hover,.button-link:hover{background:var(--grad-brand);background-size:160% 100%;background-position:100% 0;transform:translateY(-2px);box-shadow:0 8px 24px #8b5cf666}button:active,.button-link:active{transform:translateY(0) scale(.97);box-shadow:0 2px 8px #2f7bff4d}button:disabled{transform:none;box-shadow:none;filter:grayscale(.5)}button.secondary,.button-link.secondary-link{background:transparent;border:1px solid var(--input-border);box-shadow:none;color:var(--text)}button.secondary:hover,.button-link.secondary-link:hover{background:#5eeaff14;border-color:var(--cyan);box-shadow:0 0 0 3px #5eeaff1a}button.danger{background:var(--red-bg);color:var(--red-fg);border:1px solid var(--red-fg);box-shadow:none}.text-button{background:transparent;color:var(--accent-text);box-shadow:none;border:0}.text-button:hover{background:#5eeaff1a;box-shadow:none;transform:none}button:after,.button-link:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at var(--x, 50%) var(--y, 50%),rgba(255,255,255,.35),transparent 55%);opacity:0;transition:opacity .3s;pointer-events:none}button:active:after,.button-link:active:after{opacity:1}input,select,textarea{background:#070b14b3;transition:border-color .2s,box-shadow .25s,background .2s}input:hover,select:hover,textarea:hover{border-color:var(--accent-text)}input:focus,select:focus,textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 4px #5eeaff29;outline:none}.search-field input{background:#0f1626d9;border-radius:999px}.search-field svg{transition:color .2s,transform .25s var(--ease)}.search-field:focus-within svg{color:var(--cyan);transform:translateY(-50%) scale(1.12)}.listing,.filters,.interpretation,.engineer-row,.state,.session-notice,.detail-section,.inset,.choice-row,.you-said,.chip-link,.segment{transition:transform .3s var(--ease),border-color .25s,box-shadow .3s,background .25s}.listing,.filters,.interpretation,.engineer-row,.state{background:linear-gradient(160deg,#17203abf,#0f1626d9);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.listing:hover,.engineer-row:hover,.choice-row:hover{transform:translateY(-4px);border-color:#5eeaff80;box-shadow:0 14px 34px #0006,0 0 0 1px #5eeaff26,0 0 28px #8b5cf62e}.listing-link:hover{border-color:#5eeaff80}.photo-tile{background:linear-gradient(135deg,#1a9bf024,#8b5cf624 55%,#ff4d9d1f);color:var(--accent-text)}.price{background:var(--grad-cool);-webkit-background-clip:text;background-clip:text;color:transparent;font-size:1.15rem}.listing-grid>*,.engineer-list>*{animation:rise .5s var(--ease) both}.listing-grid>*:nth-child(2),.engineer-list>*:nth-child(2){animation-delay:.06s}.listing-grid>*:nth-child(3),.engineer-list>*:nth-child(3){animation-delay:.12s}.listing-grid>*:nth-child(4),.engineer-list>*:nth-child(4){animation-delay:.18s}.listing-grid>*:nth-child(n+5){animation-delay:.24s}@keyframes rise{0%{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}.chip-row{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;padding-bottom:4px}.chip-row::-webkit-scrollbar{display:none}.chip-link{flex-shrink:0;background:#0f1626cc}.chip-link:nth-child(5n+1):hover{border-color:var(--cyan);color:var(--cyan)}.chip-link:nth-child(5n+2):hover{border-color:var(--amber);color:var(--amber)}.chip-link:nth-child(5n+3):hover{border-color:var(--pink);color:var(--pink)}.chip-link:nth-child(5n+4):hover{border-color:var(--violet);color:#b79cff}.chip-link:nth-child(5n):hover{border-color:var(--mint);color:var(--mint)}.chip-link:hover{transform:translateY(-2px);background:#17203ae6}.chip-link:active{transform:scale(.95)}.segment.active,.filter-tabs button[aria-pressed=true]{background:linear-gradient(120deg,#1a9bf040,#8b5cf640);border-color:var(--cyan);color:var(--cyan)}.badge{transition:transform .2s var(--ease)}.badge:hover{transform:scale(1.06)}.avatar{background:var(--grad-brand);color:#fff}.count{background:var(--grad-brand)}.section-heading h2{background:linear-gradient(90deg,var(--text),var(--accent-text));-webkit-background-clip:text;background-clip:text;color:transparent}h1{letter-spacing:-.02em}a{transition:color .2s}.diag-hero{display:flex;flex-direction:column;align-items:center;text-align:center;margin:26px 0 30px!important}.diag-button{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:min(300px,78vw);aspect-ratio:1;border-radius:50%;text-decoration:none;color:#fff;background:conic-gradient(from 210deg,#1a9bf0,#8b5cf6,#ff4d9d,#ffc21a,#1be8a0,#1a9bf0);box-shadow:0 0 60px #8b5cf673,0 0 120px #1a9bf040;animation:diag-spin-hue 12s linear infinite,diag-float 5s ease-in-out infinite;transition:transform .35s var(--ease),box-shadow .35s;isolation:isolate}.diag-button:before{content:"";position:absolute;inset:6px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#1b2c5c,#0a1020 70%);z-index:-1}.diag-button:hover{transform:scale(1.06);box-shadow:0 0 80px #ff4d9d80,0 0 150px #1a9bf059}.diag-button:active{transform:scale(.97)}.diag-core{display:grid;place-items:center;width:84px;height:84px;border-radius:50%;background:var(--grad-brand);box-shadow:0 0 30px #5eeaff80;animation:diag-pulse 2.4s ease-in-out infinite}.diag-core svg{filter:drop-shadow(0 0 6px rgba(255,255,255,.7))}.diag-label{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;margin-top:8px}.diag-sub{font-size:.8rem;color:var(--accent-text);max-width:20ch;line-height:1.3}.diag-rings i{position:absolute;inset:0;border-radius:50%;border:2px solid rgba(94,234,255,.45);animation:diag-ring 3.6s ease-out infinite;z-index:-2}.diag-rings i:nth-child(2){animation-delay:1.2s;border-color:#8b5cf673}.diag-rings i:nth-child(3){animation-delay:2.4s;border-color:#ff4d9d66}.diag-text{max-width:44ch;color:var(--muted);margin:18px 0 0;line-height:1.5}@keyframes diag-ring{0%{transform:scale(1);opacity:.9}to{transform:scale(1.7);opacity:0}}@keyframes diag-pulse{50%{transform:scale(1.1);box-shadow:0 0 46px #ff4d9d99}}@keyframes diag-float{50%{translate:0 -8px}}@keyframes diag-spin-hue{to{filter:hue-rotate(360deg)}}.spinner{border-color:var(--border);border-top-color:var(--cyan);border-right-color:var(--violet)}@media(prefers-reduced-motion:reduce){main,.listing-grid>*,.engineer-list>*,.ib-word-bold,.diag-button,.diag-core,.diag-rings i,.ib-animated .ib-ring,.ib-animated .ib-bob,.ib-animated .ib-scan{animation:none!important}.ib-animated .ib-ware{animation:none!important;opacity:0}.ib-animated .ib-ware:first-child{opacity:1}.diag-rings{display:none}button,.button-link,.listing,.tab{transition:none}}.account-links{gap:8px;text-align:left}.account-links .menu-link{justify-content:flex-start;gap:14px;width:100%;min-height:56px;padding:10px 14px;text-align:left;border-radius:var(--radius-sm)}.menu-icon{display:grid;place-items:center;flex-shrink:0;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#1a9bf040,#8b5cf640);color:var(--cyan);transition:transform .3s var(--ease),background .3s}.account-links .menu-link:nth-child(4n+2) .menu-icon{background:linear-gradient(135deg,#ffc21a40,#ff4d9d38);color:var(--amber)}.account-links .menu-link:nth-child(4n+3) .menu-icon{background:linear-gradient(135deg,#1be8a040,#1a9bf038);color:var(--mint)}.account-links .menu-link:nth-child(4n) .menu-icon{background:linear-gradient(135deg,#ff4d9d40,#8b5cf640);color:var(--pink)}.menu-text{flex:1;min-width:0;font-weight:600;text-align:left}.menu-chevron{flex-shrink:0;color:var(--muted);transition:transform .25s var(--ease),color .2s}.menu-link:hover .menu-icon{transform:scale(1.12) rotate(-4deg)}.menu-link:hover .menu-chevron{transform:translate(4px);color:var(--cyan)}button.signout{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;margin-top:12px}