:root{--primary:#2563EB;--primary-dark:#1d4ed8;--text:#111;--text-secondary:#555;--text-muted:#888;--bg:#f8f9fb;--card-bg:#fff;--border:#e5e7eb;--price-color:#111;--phone-bg:#2563EB;--phone-hover:#1d4ed8;--buy-bg:#111;--buy-hover:#333;--sticky-shadow:0 -2px 12px rgba(0,0,0,0.1);--radius:12px;--radius-sm:8px}.breadcrumb{max-width:860px;border-bottom:1px solid var(--border);overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch;margin:0 auto}.breadcrumb::-webkit-scrollbar{display:none}.breadcrumb ol{list-style:none;display:flex;align-items:center;gap:4px;font-size:13px;color:var(--text-muted)}.breadcrumb li::after{content:'>';margin-left:4px;color:#ccc}.breadcrumb li:last-child::after{display:none}.breadcrumb a{color:var(--text-secondary);text-decoration:none}.breadcrumb a:hover{color:var(--primary)}.breadcrumb .active{color:var(--text);font-weight:600}.parts-detail{padding-bottom:80px}.parts-detail-container{max-width:860px;margin:0 auto;padding:0}.parts-search-section{background:var(--card-bg);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:20px 16px;margin-bottom:8px}.parts-search-bar{position:relative;display:flex;gap:8px}.parts-search-bar input{flex:1;min-width:0;padding:12px 16px;font-size:15px;border:2px solid var(--border);border-radius:var(--radius);background:var(--bg);outline:0;transition:border-color .2s}.parts-search-bar input:focus{border-color:var(--primary)}.parts-search-bar input::placeholder{color:var(--text-muted)}.parts-search-btn{padding:12px 20px;font-size:15px;font-weight:700;color:#fff;background:var(--primary);border:none;border-radius:var(--radius);cursor:pointer;white-space:nowrap;transition:background .2s}.parts-search-btn:hover{background:var(--primary-dark)}.parts-search-results{display:none;position:absolute;top:100%;left:0;right:0;margin-top:4px;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:0 4px 16px rgba(0,0,0,.12);z-index:100;max-height:360px;overflow-y:auto}.search-result-item{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;text-decoration:none;color:var(--text);border-bottom:1px solid var(--border);transition:background .15s}.search-result-item:last-child{border-bottom:none}.search-result-item:hover{background:var(--bg)}.search-result-name{font-size:14px;font-weight:500;flex:1;margin-right:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-result-price{font-size:14px;font-weight:700;color:var(--primary);white-space:nowrap}.search-no-result{padding:16px;text-align:center;color:var(--text-muted);font-size:14px}.parts-title{font-size:20px;font-weight:700;line-height:1.4;padding:20px 16px 12px;color:var(--text)}.parts-gallery{background:var(--card-bg);border-bottom:1px solid var(--border)}.gallery-main{width:100%;aspect-ratio:1/1;overflow:hidden;background:#f3f4f6;position:relative;display:flex;align-items:center;justify-content:center}.gallery-main-img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block;opacity:0;transition:opacity .3s}.gallery-main-img.loaded{opacity:1}.img-spinner{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:36px;height:36px;border:4px solid #e5e7eb;border-top:4px solid var(--primary);border-radius:50%;animation:img-spin .6s linear infinite}.img-spinner.hidden{display:none}@keyframes img-spin{100%{transform:translate(-50%,-50%) rotate(360deg)}}.gallery-thumbs{display:flex;gap:6px;padding:10px 16px;overflow-x:auto;-webkit-overflow-scrolling:touch}.gallery-thumbs::-webkit-scrollbar{display:none}.gallery-thumb{flex-shrink:0;width:64px;height:64px;border-radius:6px;overflow:hidden;border:2px solid transparent;cursor:pointer;background:0 0;padding:0;transition:border-color .15s}.gallery-thumb.active,.gallery-thumb:hover{border-color:var(--primary)}.gallery-thumb img{width:100%;height:100%;object-fit:cover;display:block}.parts-info-card{padding:24px 16px;background:var(--card-bg);border-bottom:1px solid var(--border)}.info-card-inner{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.info-card-details{padding:20px 20px 16px}.info-row{display:flex;align-items:baseline;gap:16px;margin-bottom:10px}.info-row:last-child{margin-bottom:0}.info-label{font-size:13px;color:var(--text-muted);font-weight:500;min-width:90px;flex-shrink:0;white-space:nowrap}.info-value{font-size:14px;color:var(--text);font-weight:600}.info-value.price-inquiry{font-size:17px;font-weight:800;color:var(--text)}.info-card-contact{padding:16px 20px;border-top:1px solid var(--border);background:#fafbfc}.contact-row{display:flex;align-items:center;gap:8px;margin-bottom:4px}.contact-label{font-size:13px;color:var(--text-muted);font-weight:500}.contact-phone{font-size:22px;font-weight:800;color:var(--text);text-decoration:none;letter-spacing:-.3px}.contact-phone:hover{color:var(--primary)}.contact-name{font-size:14px;color:var(--text-secondary);margin-left:4px}.info-card-price{padding:14px 20px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:flex-end;gap:8px;background:var(--card-bg)}.price-label{font-size:13px;color:var(--text-muted)}.price-value{font-size:22px;font-weight:800;color:var(--primary);letter-spacing:-.5px}.price-won{font-family:Pretendard,sans-serif}.price-count{font-size:13px;color:var(--text-muted);font-weight:400}.cta-buttons{display:flex;gap:10px;padding:16px 16px 0}.btn-cta{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 16px;border-radius:var(--radius);font-size:15px;font-weight:700;text-decoration:none;border:none;cursor:pointer;transition:background .2s}.btn-phone{background:var(--phone-bg);color:#fff}.btn-phone:hover{background:var(--phone-hover)}.btn-buy{background:var(--buy-bg);color:#fff}.btn-buy:hover{background:var(--buy-hover)}.cta-icon{flex-shrink:0}.parts-specs{padding:24px 16px;background:var(--card-bg);border-bottom:1px solid var(--border)}.section-heading{font-size:18px;font-weight:700;margin-bottom:16px;color:var(--text)}.subsection-heading{font-size:15px;font-weight:600;margin:20px 0 12px;color:var(--text-secondary)}.spec-table{width:100%;border-collapse:collapse}.spec-table td,.spec-table th{padding:12px 14px;border-bottom:1px solid var(--border);font-size:14px;text-align:left;vertical-align:top}.spec-table th{width:35%;color:var(--text-muted);font-weight:500;background:#fafbfc}.spec-table td{width:65%;color:var(--text);font-weight:600}.spec-price{color:var(--primary)!important;font-size:16px!important}.parts-description{padding:24px 16px;background:var(--card-bg);border-bottom:1px solid var(--border)}.parts-description p{font-size:15px;color:var(--text-secondary);line-height:1.8;margin-bottom:20px}.trust-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.badge-item{text-align:center;padding:14px 8px;background:#f4f6f9;border-radius:var(--radius-sm)}.badge-item strong{display:block;font-size:13px;color:var(--text);margin-bottom:4px}.badge-item span{font-size:11px;color:var(--text-muted)}.parts-additional-images{padding:24px 16px;background:var(--card-bg);border-bottom:1px solid var(--border)}.additional-img-wrap{position:relative;background:#f3f4f6;border-radius:var(--radius-sm);margin-bottom:12px;min-height:200px;display:flex;align-items:center;justify-content:center}.parts-additional-img{width:100%;height:auto;border-radius:var(--radius-sm);display:block;opacity:0;transition:opacity .3s}.parts-additional-img.loaded{opacity:1}.related-parts{padding:24px 16px;background:var(--card-bg);border-bottom:1px solid var(--border)}.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px}.related-card{display:flex;flex-direction:column;background:var(--bg);border-radius:var(--radius-sm);overflow:hidden;text-decoration:none;color:var(--text);transition:transform .2s,box-shadow .2s}.related-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.08)}.related-card .card-img-wrap{width:100%;aspect-ratio:1/1;position:relative;background:#f3f4f6;overflow:hidden}.related-card img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .3s}.related-card img.loaded{opacity:1}.related-name{font-size:13px;font-weight:600;padding:8px 10px 4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.related-price{font-size:14px;font-weight:700;padding:0 10px 10px;color:var(--primary)}.mobile-sticky-cta{position:fixed;bottom:0;left:0;right:0;z-index:100;display:flex;gap:8px;padding:10px 16px;padding-bottom:max(10px,env(safe-area-inset-bottom));background:var(--card-bg);box-shadow:var(--sticky-shadow);border-top:1px solid var(--border);transform:translateY(100%);transition:transform .25s ease}.mobile-sticky-cta.visible{transform:translateY(0)}.sticky-buy-btn,.sticky-phone-btn{flex:1;display:flex;align-items:center;justify-content:center;padding:14px 0;border-radius:var(--radius);font-size:15px;font-weight:700;text-decoration:none;border:none;cursor:pointer}.sticky-phone-btn{background:var(--phone-bg);color:#fff}.sticky-phone-desktop{display:none}.sticky-phone-mobile{display:inline}.sticky-buy-btn{background:var(--buy-bg);color:#fff}.parts-footer{padding:2rem 0 0;background:#fafafa;position:relative;overflow:hidden;border-top:1px solid var(--border)}.footer-content{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:1.5rem;padding:0 16px 3rem;position:relative}.footer-info{max-width:620px}.footer-company-name{display:block;font-size:1.5rem;font-weight:700;color:var(--text);text-decoration:none;margin-bottom:12px}.footer-info p{font-size:12px;color:var(--text-muted);margin-bottom:4px;line-height:1.7}.footer-info a{color:var(--text-muted);text-decoration:none}.footer-info a:hover{text-decoration:underline}.footer-mascot{width:120px;position:absolute;right:16px;bottom:3rem;z-index:5;opacity:.5;border-radius:6px}.footer-links{display:flex;flex-direction:column;gap:8px;align-items:flex-start}.footer-links a{font-size:13px;font-weight:500;color:var(--text-muted);text-decoration:none}.footer-links a:hover{text-decoration:underline}.footer-bottom{position:relative;z-index:10;background:#fafafa;padding:1rem 0;text-align:center;border-top:1px solid var(--border)}.footer-bottom span{font-size:13px;color:var(--text-muted)}.parts-index-hero{padding:32px 16px 24px;text-align:center}.parts-index-hero h1{font-size:22px;font-weight:800;color:var(--text);margin-bottom:4px}.parts-index-hero .hero-sub{font-size:13px;color:var(--text-muted);margin-bottom:20px}.parts-index-hero .hero-stats{display:inline-flex;gap:20px;padding:10px 24px;background:var(--card-bg);border:1px solid var(--border);border-radius:40px}.hero-stat{text-align:center}.hero-stat strong{display:block;font-size:18px;font-weight:800;color:var(--primary)}.hero-stat span{font-size:11px;color:var(--text-muted)}.brand-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:0 12px 32px;max-width:860px;margin:0 auto}.brand-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:16px 8px;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:var(--text);transition:border-color .2s,box-shadow .2s}.brand-card:hover{border-color:var(--primary);box-shadow:0 4px 12px rgba(37,99,235,.08)}.brand-card img{width:80px;height:44px;object-fit:contain}.brand-card .brand-text-logo{font-size:15px;font-weight:700;height:44px;display:flex;align-items:center}.brand-card .brand-name{font-size:13px;font-weight:600;color:var(--text)}.brand-card .brand-count{font-size:12px;color:var(--text-muted)}@media (max-width:767px){.parts-title{font-size:16px;padding:16px 16px 10px}}@media (min-width:768px){.sticky-phone-desktop{display:inline}.sticky-phone-mobile{display:none}.parts-detail{padding-bottom:80px}.parts-detail-container{padding:24px 16px}.parts-title{font-size:26px;padding:0 0 16px}.gallery-main{border-radius:var(--radius)}.gallery-thumb{width:80px;height:80px}.parts-additional-images,.parts-description,.parts-price-cta,.parts-specs,.related-parts{border-radius:var(--radius);margin-bottom:16px;border:1px solid var(--border)}.price-value{font-size:32px}.btn-cta{padding:16px 24px;font-size:17px}.trust-badges{grid-template-columns:repeat(3,1fr);gap:16px}.related-grid{grid-template-columns:repeat(4,1fr)}.brand-grid{grid-template-columns:repeat(4,1fr);gap:14px;padding:0 16px 40px}.brand-card{padding:20px 12px}.brand-card img{width:100px;height:56px}.brand-card .brand-text-logo{font-size:17px;height:56px}.parts-index-hero{padding:48px 16px 36px}.parts-index-hero h1{font-size:28px}.parts-index-hero .hero-sub{font-size:14px}.hero-stat strong{font-size:22px}.mobile-sticky-cta{max-width:860px;left:50%;transform:translateX(-50%) translateY(100%);border-radius:var(--radius) var(--radius) 0 0}.mobile-sticky-cta.visible{transform:translateX(-50%) translateY(0)}.footer-content{flex-direction:row;justify-content:space-between;padding-bottom:3rem}.footer-links{align-items:flex-end;padding-top:0}.footer-mascot{right:16px;bottom:3rem}}