*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--green:#2d5016;--green-mid:#4a7c2f;--green-light:#7db05a;--green-pale:#eef5e6;--earth:#8b5e3c;--earth-pale:#fdf4ec;--gold:#d4a017;--gold-pale:#fef9e7;--cream:#fafaf5;--text:#1a1a14;--muted:#6b6b5a;--border:#e0ddd0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--cream);color:var(--text);line-height:1.6}a{text-decoration:none;color:inherit}button{font-family:inherit;cursor:pointer}nav{background:var(--green);padding:0 5%;position:-webkit-sticky;position:sticky;top:0;z-index:10}.nav-inner{max-width:1100px;margin:0 auto;justify-content:space-between;height:60px}.logo,.nav-inner{display:flex;align-items:center}.logo{font-size:20px;font-weight:700;color:#fff;gap:8px}.nav-link{color:hsla(0,0%,100%,.75);font-size:14px;font-weight:500;transition:color .2s}.nav-link:hover{color:#fff}.hero{background:var(--green);padding:56px 5%}.hero-inner{max-width:1100px;margin:0 auto}.hero h1{font-size:clamp(28px,4vw,46px);font-weight:700;color:#fff;margin-bottom:12px}.hero p{color:hsla(0,0%,100%,.78);font-size:16px;max-width:520px}.filters{padding:24px 5%;max-width:1100px;margin:0 auto;display:flex;gap:10px;flex-wrap:wrap}.filter-btn{padding:8px 20px;border-radius:100px;font-size:13px;font-weight:600;border:1.5px solid var(--border);background:#fff;color:var(--muted);transition:all .15s}.filter-btn.active,.filter-btn:hover{background:var(--green);color:#fff;border-color:var(--green)}.listings{padding:0 5% 64px;max-width:1100px;margin:0 auto}.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.card{background:#fff;border:1px solid var(--border);border-radius:16px;overflow:hidden;transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:0 6px 24px rgba(0,0,0,.08);transform:translateY(-2px)}.card-img{height:120px;display:flex;align-items:center;justify-content:center;font-size:52px}.card-body{padding:18px}.card-category{font-size:10px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--green-mid);margin-bottom:6px}.card-title{font-size:17px;font-weight:700;margin-bottom:4px}.card-detail{font-size:13px;color:var(--muted);margin-bottom:10px}.card-price{font-size:22px;font-weight:700;color:var(--green);margin-bottom:4px}.card-location{font-size:12px;color:var(--muted);margin-bottom:14px}.card-btn{display:block;text-align:center;padding:10px;background:var(--green);color:#fff;border-radius:10px;font-size:14px;font-weight:600;transition:background .2s}.card-btn:hover{background:var(--green-mid)}.detail-wrap{max-width:720px;margin:0 auto;padding:40px 5%}.back-link{font-size:14px;color:var(--muted);display:inline-flex;align-items:center;gap:6px;margin-bottom:28px}.back-link:hover{color:var(--green)}.detail-card{background:#fff;border:1px solid var(--border);border-radius:20px;overflow:hidden}.detail-img{height:160px;display:flex;align-items:center;justify-content:center;font-size:72px;background:var(--green-pale)}.detail-body{padding:28px}.detail-title{font-size:28px;font-weight:700;margin-bottom:6px}.detail-price{font-size:26px;font-weight:700;color:var(--green);margin-bottom:20px}.detail-meta{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;margin-bottom:28px;padding:16px;background:var(--cream);border-radius:12px}.meta-item label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--muted);display:block;margin-bottom:3px}.meta-item span{font-size:14px;font-weight:500}.order-form h3{font-size:18px;font-weight:700;margin-bottom:20px;padding-top:20px;border-top:1px solid 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p{color:var(--text);font-size:14px;line-height:1.7}.track-wrap{max-width:560px;margin:60px auto;padding:0 5%}.track-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:32px}.track-status{text-align:center;padding:20px 0}.status-icon{font-size:48px;margin-bottom:12px}.status-label{font-size:22px;font-weight:700}.status-sub{font-size:14px;color:var(--muted);margin-top:6px}.track-details{margin-top:24px;border-top:1px solid var(--border);padding-top:20px;display:grid;grid-gap:12px;gap:12px}.track-row{display:flex;justify-content:space-between;font-size:14px}.track-row span:first-child{color:var(--muted)}.track-row span:last-child{font-weight:600}.empty{text-align:center;padding:64px 20px;color:var(--muted)}.empty-icon{font-size:48px;margin-bottom:16px}.alert-bar{background:var(--gold-pale);border-bottom:1px solid var(--gold);padding:12px 5%;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px}.alert-bar-btn{padding:7px 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