*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{margin:0;background:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6}

.ebay-wrap{width:min(1120px,calc(100% - 3rem));margin-inline:auto}

.ebay-breadcrumb{display:flex;align-items:center;gap:.65rem;width:min(1120px,calc(100% - 3rem));margin:1.25rem auto;color:var(--text-secondary);font-size:.82rem}

.ebay-breadcrumb a,.ebay-hero-note a,.ebay-section-foot a,.ebay-text-link{color:var(--accent);text-decoration:underline;text-underline-offset:3px}

.ebay-hero{background:linear-gradient(130deg,var(--bg-secondary),var(--bg-primary) 70%);padding:4.8rem 0 5.4rem;overflow:hidden}

.ebay-hero-grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(300px,.82fr);align-items:center;gap:4rem}

.ebay-hero-brand{display:inline-flex;align-items:center;gap:1rem;margin-bottom:1.5rem;color:var(--text-secondary);font-size:.78rem;font-weight:650}
.ebay-hero-brand img{display:block;width:160px;height:auto;max-width:100%}
.ebay-hero-brand span{border-left:1px solid var(--border);padding-left:1rem;line-height:1.4}

.ebay-eyebrow{font-size:.76rem;line-height:1.4;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:var(--accent);margin:0 0 .8rem}

.ebay-hero h1{font-size:clamp(2.4rem,5vw,4.5rem);line-height:1.1;letter-spacing:-.045em;margin:0 0 1.2rem;max-width:760px}

.ebay-hero-deck{font-size:clamp(1.03rem,1.8vw,1.2rem);line-height:1.6;color:var(--text-secondary);max-width:620px;margin:0 0 1.7rem}

.ebay-actions{display:flex;flex-wrap:wrap;gap:.7rem}

.ebay-button{font:inherit;font-weight:700;font-size:.92rem;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;min-height:46px;padding:.7rem 1.15rem;text-decoration:none;cursor:pointer;transition:transform .15s,filter .15s,border-color .15s}

.ebay-button:hover{transform:translateY(-2px)}

.ebay-button:focus-visible,.ebay-demo input:focus-visible,.ebay-demo select:focus-visible,.ebay-result a:focus-visible,details summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

.ebay-button-primary{border:1px solid var(--accent);background:var(--accent);color:#fff}

.ebay-button-primary:hover{filter:brightness(1.08);color:#fff}

.ebay-button-secondary{border:1px solid var(--border);color:var(--text-primary);background:var(--bg-primary)}

.ebay-button-secondary:hover{border-color:var(--accent);color:var(--text-primary)}

.ebay-button:disabled{opacity:.65;cursor:progress;transform:none}

.ebay-hero-note{font-size:.83rem;line-height:1.55;color:var(--text-muted);margin:1.5rem 0 0;max-width:610px}

.ebay-hero-art{position:relative;max-width:420px;width:100%;margin:auto;transform:rotate(3deg);box-shadow:0 26px 60px -24px rgba(0,0,0,.28);border-radius:18px;border:1px solid var(--border);background:var(--bg-card);overflow:visible}

.ebay-art-head{display:flex;align-items:center;gap:6px;padding:15px 18px;border-bottom:1px solid var(--border);color:var(--text-secondary);font-size:11px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

.ebay-art-head span{width:8px;height:8px;background:var(--border);border-radius:50%}
.ebay-art-head span:first-child{background:#ec7063}
.ebay-art-head span:nth-child(2){background:#f3c462}
.ebay-art-head span:nth-child(3){background:#63c59c}
.ebay-art-head b{font-weight:500;margin-left:auto}

.ebay-art-body{padding:26px;display:grid;gap:10px}
.ebay-art-line{width:100%;height:9px;border-radius:99px;background:var(--border)}
.ebay-art-line.short{width:42%;background:var(--accent)}
.ebay-art-line.medium{width:72%}

.ebay-art-card{display:flex;gap:14px;align-items:center;border:1px solid var(--border);background:var(--bg-primary);padding:12px;border-radius:12px;margin-top:7px}
.ebay-art-card i{display:block;background:var(--accent-dim);width:58px;height:58px;border-radius:8px;flex:none}
.ebay-art-card span{display:grid;gap:8px;flex:1}
.ebay-art-card em{display:block;background:var(--border);width:100%;height:7px;border-radius:30px}
.ebay-art-card em:first-child{width:74%;background:var(--text-secondary)}
.ebay-art-card em:last-child{width:40%;background:var(--accent)}

.ebay-art-pill{position:absolute;right:-14px;bottom:-13px;background:var(--accent);color:#fff;padding:8px 16px;border-radius:99px;font-size:.75rem;font-weight:800;letter-spacing:.08em}

.ebay-section{padding:5rem 0}
.ebay-section-alt{background:var(--bg-secondary);border-block:1px solid var(--border)}

.ebay-section h2{font-size:clamp(1.85rem,3.5vw,2.7rem);letter-spacing:-.035em;line-height:1.2;margin:0 0 .85rem}
.ebay-intro{font-size:1.02rem;color:var(--text-secondary);max-width:730px;margin:0 0 2rem;line-height:1.7;text-align:left}

.ebay-demo{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:1.35rem;box-shadow:0 18px 45px -38px rgba(0,0,0,.45)}

.ebay-demo-form{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1.15fr) auto;gap:.8rem;align-items:end}

.ebay-field{display:grid;gap:.35rem;min-width:0;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary)}

.ebay-field input,.ebay-field select{width:100%;height:46px;border:1px solid var(--border);border-radius:9px;background:var(--bg-primary);color:var(--text-primary);font:inherit;font-size:.93rem;font-weight:400;letter-spacing:0;text-transform:none;padding:0 .8rem}

.ebay-field input::placeholder{color:var(--text-muted)}
.ebay-turnstile{grid-column:1/-1}
.ebay-turnstile:empty{display:none}

.ebay-demo-note{color:var(--text-secondary);font-size:.79rem;margin:.7rem 0 0}
.ebay-demo-status{padding:.85rem 1rem;border-radius:10px;background:var(--bg-secondary);color:var(--text-secondary);font-size:.86rem;margin:1.1rem 0 0}
.ebay-demo-status[data-state=error]{color:#a8332d;background:#fff1f0}
.ebay-demo-status[data-state=success]{color:var(--accent);background:var(--accent-dim)}

.ebay-result-toolbar{display:flex;justify-content:space-between;align-items:baseline;gap:.75rem;margin:1.3rem 0 .7rem}
.ebay-result-toolbar h3{margin:0;font-size:1.05rem}
.ebay-result-toolbar span{font-size:.8rem;color:var(--text-secondary)}

.ebay-result-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}
.ebay-result{display:flex;min-width:0;gap:.9rem;padding:.85rem;border:1px solid var(--border);border-radius:11px;background:var(--bg-primary)}
.ebay-result-photo{width:95px;height:95px;flex:none;background:var(--bg-secondary);border-radius:8px;display:grid;place-items:center;overflow:hidden}
.ebay-result-photo img{width:100%;height:100%;object-fit:contain}
.ebay-photo-empty{color:var(--text-muted);font-weight:800;letter-spacing:.04em}

.ebay-result-body{min-width:0}
.ebay-result-title{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;font-weight:650;color:var(--text-primary);text-decoration:none;line-height:1.4;font-size:.87rem}
.ebay-result a:hover{color:var(--accent);text-decoration:underline}
.ebay-result-price{display:block;font-size:1rem;margin:.3rem 0;color:var(--text-primary)}
.ebay-result-facts{color:var(--text-secondary);font-size:.75rem;line-height:1.4;margin:0 0 .3rem}
.ebay-result-visit{font-size:.76rem;font-weight:700;color:var(--accent);text-decoration:none}

.ebay-json{margin-top:1.2rem;border:1px solid var(--border);border-radius:10px;overflow:hidden}
.ebay-json summary{cursor:pointer;background:var(--bg-secondary);padding:.75rem 1rem;color:var(--text-primary);font-weight:650;font-size:.85rem}
.ebay-json pre{margin:0;padding:1rem;max-height:450px;overflow:auto;background:#0e1722;color:#e4f2f0;font:12px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre}

.ebay-operation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.ebay-operation{border:1px solid var(--border);border-radius:13px;background:var(--bg-card);padding:1.35rem;min-width:0}
.ebay-op-label{display:block;color:var(--accent);font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;font-weight:800}
.ebay-operation h3{font-size:1.16rem;margin:.45rem 0}
.ebay-operation code{display:block;overflow-wrap:anywhere;color:var(--text-secondary);font-size:.76rem}
.ebay-operation p{color:var(--text-secondary);font-size:.87rem;line-height:1.6;margin:.85rem 0 0}
.ebay-section-foot{margin:1.35rem 0 0;color:var(--text-secondary);font-size:.88rem;line-height:1.65}

.ebay-pricing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.ebay-price-card{padding:1.6rem;border:1px solid var(--border);background:var(--bg-card);border-radius:14px}
.ebay-price-card h3{font-size:1.15rem;margin:0 0 .65rem}
.ebay-price{font-size:2rem;font-weight:800;letter-spacing:-.03em;color:var(--accent);margin:0}
.ebay-price span{font-size:.8rem;font-weight:600;letter-spacing:0;color:var(--text-secondary)}
.ebay-price-card>p:last-child{font-size:.9rem;color:var(--text-secondary);line-height:1.65;margin:.7rem 0 0}

.ebay-example-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:2rem;align-items:center}
.ebay-code{background:#0e1722;color:#e7f6f4;padding:1.4rem;border-radius:14px;overflow:auto;font:13px/1.8 ui-monospace,SFMono-Regular,Menlo,monospace;margin:0;white-space:pre}
.ebay-text-link{font-weight:700;font-size:.9rem}

.ebay-use-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.ebay-use-grid article{border-top:2px solid var(--accent);padding:1rem 0}
.ebay-use-grid h3{font-size:1.08rem;margin:0 0 .5rem}
.ebay-use-grid p{font-size:.9rem;color:var(--text-secondary);line-height:1.65;margin:0}

.ebay-faq{max-width:850px}
.ebay-faq details{border-bottom:1px solid var(--border);padding:1rem 0}
.ebay-faq summary{cursor:pointer;font-weight:700;list-style-position:outside}
.ebay-faq details p{color:var(--text-secondary);margin:.7rem 0 0;font-size:.9rem}

.ebay-footer{padding:3.5rem 0 1.5rem;border-top:1px solid var(--border)}
.ebay-footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:2rem}
.ebay-footer-grid>div{display:flex;flex-direction:column;align-items:flex-start;gap:.55rem}
.ebay-footer-grid strong{font-size:1.25rem}
.ebay-footer-grid h3{font-size:.86rem;margin:0 0 .45rem}
.ebay-footer-grid p{margin:0;color:var(--text-secondary);font-size:.85rem}
.ebay-footer-grid a{color:var(--text-secondary);font-size:.84rem;text-decoration:none}
.ebay-footer-grid a:hover{color:var(--accent)}
.ebay-footer-bottom{display:flex;justify-content:space-between;gap:2rem;border-top:1px solid var(--border);padding-top:1.25rem;margin-top:2.5rem;color:var(--text-muted);font-size:.73rem}

@media(max-width:900px){.ebay-hero-grid{gap:2rem}
.ebay-demo-form{grid-template-columns:1fr 1fr}
.ebay-demo-form button{grid-column:1/-1}
.ebay-operation-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.ebay-footer-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:700px){.ebay-wrap,.ebay-breadcrumb{width:min(100% - 2rem,1120px)}
.ebay-hero{padding:3rem 0 4rem}
.ebay-hero-grid,.ebay-example-grid{grid-template-columns:1fr}
.ebay-hero-art{max-width:360px;margin:1rem auto 0}
.ebay-section{padding:3.5rem 0}
.ebay-demo-form,.ebay-result-list,.ebay-operation-grid,.ebay-pricing-grid,.ebay-use-grid{grid-template-columns:1fr}
.ebay-demo-form button{grid-column:auto}
.ebay-footer-bottom{flex-direction:column;gap:.5rem}
.ebay-result-photo{width:82px;height:82px}
}

@media(max-width:420px){.ebay-demo{padding:1rem}
.ebay-result{gap:.6rem;padding:.65rem}
.ebay-result-photo{width:68px;height:68px}
.ebay-hero-art{max-width:300px}
.ebay-footer-grid{grid-template-columns:1fr 1fr}
}