.pv2{--pv2-primary:#0b6bcb;--pv2-primary-hov:#095bb0;--pv2-accent:#0e7a3d;--pv2-accent-hov:#0b5c2e;--pv2-bg:#f8fafc;--pv2-surface:#ffffff;--pv2-border:#e5e7eb;--pv2-text:#1f2937;--pv2-text-secondary:#6b7280;--pv2-text-muted:#9ca3af;--pv2-radius:10px;--pv2-shadow:0 1px 3px rgba(0,0,0,0.06),0 4px 16px rgba(0,0,0,0.04);--pv2-shadow-hover:0 2px 6px rgba(0,0,0,0.08),0 8px 24px rgba(0,0,0,0.06);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--pv2-text);background:var(--pv2-surface);line-height:1.55;max-width:990px;margin:0 auto;padding:24px 12px 48px;box-sizing:border-box}.pv2-bread{display:flex;align-items:center;gap:8px;font-size:12px;margin-bottom:20px;flex-wrap:wrap}.pv2-bread,.pv2-bread a{color:var(--pv2-text-secondary)}.pv2-bread a{text-decoration:none}.pv2-bread a:hover{color:var(--pv2-primary);text-decoration:underline}.pv2-bread .sep{opacity:.5;-webkit-user-select:none;-moz-user-select:none;user-select:none}.pv2-hero{display:grid;grid-template-columns:420px 1fr;grid-gap:36px;gap:36px;align-items:start}@media (max-width:960px){.pv2-hero{grid-template-columns:1fr;gap:28px}}.pv2-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:var(--pv2-primary);background:#eff6ff;border:1px solid #bfdbfe;padding:3px 10px;border-radius:999px;margin-bottom:10px}.pv2-h1{font-size:26px;font-weight:700;line-height:1.3;margin:0 0 12px;color:var(--pv2-text)}.pv2-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}.pv2-meta-code{font-size:13px;font-weight:600;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;color:var(--pv2-accent);background:#ecfdf5;border:1px solid #a7f3d0;padding:2px 10px;border-radius:6px}.pv2-meta-links{display:flex;gap:6px;flex-wrap:wrap}.pv2-meta-links a{font-size:12px;font-weight:500;color:var(--pv2-text-secondary);border:1px solid var(--pv2-border);padding:4px 12px;border-radius:6px;text-decoration:none}.pv2-meta-links a:hover{border-color:var(--pv2-primary);color:var(--pv2-primary)}.pv2-specs{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px 18px;gap:8px 18px;margin:14px 0 16px}.pv2-spec{display:flex;flex-direction:column}.pv2-spec label{font-size:11px;font-weight:600;color:var(--pv2-text-muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:2px}.pv2-spec .val{font-size:13px;color:var(--pv2-text);font-weight:500}.pv2-spec .val a{color:var(--pv2-primary)}.pv2-brief{font-size:13.5px;color:#374151;line-height:1.7;margin:0 0 20px}.pv2-gallery{position:relative}.pv2-gallery-main{display:block;width:100%;aspect-ratio:1/1;border:1px solid var(--pv2-border);border-radius:var(--pv2-radius);background:#fff;overflow:hidden;cursor:zoom-in;position:relative;padding:0}.pv2-gallery-main img{width:100%;height:100%;object-fit:contain;transition:transform .25s ease}.pv2-gallery-main:hover img{transform:scale(1.02)}.pv2-gallery-arrow{position:absolute;top:50%;transform:translateY(-50%);width:34px;height:34px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.92);border:1px solid var(--pv2-border);border-radius:50%;font-size:22px;line-height:1;cursor:pointer;z-index:2;color:var(--pv2-text);-webkit-user-select:none;-moz-user-select:none;user-select:none}.pv2-gallery-arrow:hover{background:#fff;border-color:var(--pv2-primary);color:var(--pv2-primary)}.pv2-gallery-arrow-l{left:10px}.pv2-gallery-arrow-r{right:10px}.pv2-gallery-thumbs{display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding-bottom:2px}.pv2-thumb{flex:none;width:64px;height:64px;border:2px solid transparent;border-radius:8px;overflow:hidden;background:#fff;cursor:pointer;padding:0}.pv2-thumb img{width:100%;height:100%;object-fit:contain}.pv2-thumb-on{border-color:var(--pv2-primary)}.pv2-gallery-cap{font-size:12px;color:var(--pv2-text-secondary);margin:8px 0 0;text-align:center}.pv2-lightbox{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.88);display:flex;align-items:center;justify-content:center;cursor:zoom-out}.pv2-lightbox img{max-width:92vw;max-height:86vh;object-fit:contain;border-radius:8px;cursor:default}.pv2-lb-arrow{position:fixed;top:50%;transform:translateY(-50%);width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.12);border-radius:50%;font-size:28px;color:#fff;cursor:pointer;z-index:1001;-webkit-user-select:none;-moz-user-select:none;user-select:none}.pv2-lb-arrow:hover{background:rgba(255,255,255,.25)}.pv2-lb-l{left:16px}.pv2-lb-r{right:16px}.pv2-lb-close{top:16px;right:20px;font-size:32px;color:#fff;cursor:pointer;line-height:1}.pv2-lb-cap,.pv2-lb-close{position:fixed;z-index:1001}.pv2-lb-cap{bottom:18px;left:50%;transform:translateX(-50%);color:#e5e7eb;font-size:13px}.pv2-buybox{background:var(--pv2-bg);border:1px solid var(--pv2-border);border-radius:var(--pv2-radius);padding:18px 20px}.pv2-buybox-price-row{display:flex;align-items:baseline;gap:8px;margin-bottom:14px}.pv2-price{font-size:28px;font-weight:800;color:var(--pv2-accent);line-height:1}.pv2-price-quote{font-size:18px}.pv2-price-unit{font-size:13px;color:var(--pv2-text-secondary);font-weight:500}.pv2-buybox-qty-row{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.pv2-buybox-label{font-size:13px;font-weight:500;color:var(--pv2-text-secondary)}.pv2-stepper{display:flex;align-items:center;border:1px solid var(--pv2-border);border-radius:8px;overflow:hidden}.pv2-stepper button{width:36px;height:36px;background:#fff;border:none;cursor:pointer;font-size:18px;color:var(--pv2-text);transition:background .15s}.pv2-stepper button:hover{background:#f3f4f6}.pv2-stepper input{width:48px;height:36px;border:none;text-align:center;font-size:14px;font-weight:600;color:var(--pv2-text);-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}.pv2-stepper input::-webkit-inner-spin-button,.pv2-stepper input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.pv2-total{font-size:13px;font-weight:600;color:var(--pv2-text)}.pv2-buybox-actions{display:flex;gap:10px}.pv2-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:44px;padding:0 24px;border-radius:8px;font-size:14px;font-weight:700;letter-spacing:.2px;cursor:pointer;border:none;text-decoration:none;transition:transform .08s,box-shadow .2s,background .2s,border-color .2s}.pv2-btn:active{transform:translateY(1px)}.pv2-btn-primary{background:var(--pv2-accent);color:#fff;flex:1 1}.pv2-btn-primary:hover{background:var(--pv2-accent-hov)}.pv2-btn-outline{background:#fff;color:var(--pv2-accent);border:1.5px solid var(--pv2-accent);flex:1 1}.pv2-btn-outline:hover{background:#f0fdf4}.pv2-btn:disabled{opacity:.6;cursor:not-allowed}.pv2-buybox-note{font-size:12px;color:var(--pv2-text-secondary);margin:12px 0 0}.pv2-buybox-note a{color:var(--pv2-primary);text-decoration:none}.pv2-buybox-note a:hover{text-decoration:underline}.pv2-vars{margin:0 0 14px}.pv2-var-list{display:flex;flex-direction:column;gap:6px;margin-top:6px}.pv2-var-btn{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:7px 11px;font-size:13px;line-height:1.4;text-align:left;cursor:pointer;background:#fff;border:1px solid var(--pv2-border);border-radius:8px;color:var(--pv2-text);transition:border-color .15s,background .15s,color .15s}.pv2-var-btn.pv2-var-on,.pv2-var-btn:hover{border-color:var(--pv2-primary)}.pv2-var-btn.pv2-var-on{background:var(--pv2-primary);color:#fff}.pv2-var-amt{font-weight:700}.pv2-var-cat{color:var(--pv2-text-muted);font-size:11px}.pv2-var-on .pv2-var-cat{color:rgba(255,255,255,.78)}.pv2-var-price{white-space:nowrap;font-weight:600}.pv2-buybox{transition:box-shadow .3s,border-color .3s}.pv2-buybox-flash{border-color:var(--pv2-primary);box-shadow:0 0 0 3px rgba(11,107,203,.28)}.pv2-tabs{margin-top:32px}.pv2-tabs input[type=radio]{position:absolute;opacity:0;width:0;height:0}.pv2-tabbar{display:flex;gap:0;border-bottom:2px solid var(--pv2-border);position:-webkit-sticky;position:sticky;top:0;z-index:10;background:var(--pv2-surface)}.pv2-tabbar label{display:inline-block;padding:12px 18px;font-size:13.5px;font-weight:600;color:var(--pv2-text-secondary);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:color .15s,border-color .15s}.pv2-tabbar label:hover{color:var(--pv2-primary)}.pv2-panel{display:none;padding:24px 4px 8px}.pv2-panel h3{font-size:15px;font-weight:700;color:var(--pv2-text);margin:0 0 12px;padding-bottom:8px;border-bottom:1px solid #f3f4f6}.pv2-group+.pv2-group{margin-top:24px}.pv2-kv{display:flex;align-items:flex-start;gap:10px;padding:8px 0;border-bottom:1px solid #f3f4f6}.pv2-kv:last-child{border-bottom:none}.pv2-kv .k{flex:none;width:170px;font-size:13px;font-weight:600;color:var(--pv2-text-muted);text-transform:uppercase;letter-spacing:.3px}.pv2-kv .v{flex:1 1;font-size:13.5px;color:var(--pv2-text);line-height:1.6;overflow-wrap:break-word;word-wrap:break-word}.pv2-kv .v a{color:var(--pv2-primary);text-decoration:none}.pv2-kv .v a:hover{text-decoration:underline}.pv2-kv .v em{font-style:italic}.pv2-imggrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:18px;gap:18px}.pv2-imgcard{background:var(--pv2-surface);border:1px solid var(--pv2-border);border-radius:var(--pv2-radius);overflow:hidden;box-shadow:var(--pv2-shadow);transition:box-shadow .2s,transform .15s}.pv2-imgcard:hover{box-shadow:var(--pv2-shadow-hover);transform:translateY(-2px)}.pv2-imgcard img{width:100%;height:220px;object-fit:contain;background:#fff;display:block}.pv2-imgcard .cap{padding:10px 14px;font-size:12.5px;color:var(--pv2-text-secondary);line-height:1.5;min-height:52px}.pv2-cit-list{display:grid;grid-gap:12px;gap:12px}.pv2-cit{display:flex;gap:14px;align-items:flex-start;background:var(--pv2-bg);border:1px solid var(--pv2-border);border-radius:var(--pv2-radius);padding:14px 16px}.pv2-cit-body{flex:1 1;min-width:0}.pv2-cit-row{display:flex;gap:6px;margin-bottom:4px}.pv2-cit-row:last-child{margin-bottom:0}.pv2-cit-k{flex:none;font-size:12px;font-weight:700;color:var(--pv2-text-muted);text-transform:uppercase;letter-spacing:.3px;width:56px}.pv2-cit-v{flex:1 1;font-size:13px;color:var(--pv2-text);line-height:1.5;overflow-wrap:break-word}.pv2-cit-v em{font-style:italic}.pv2-cit-v a{color:var(--pv2-primary);text-decoration:none}.pv2-cit-v a:hover{text-decoration:underline}.pv2-cit-if{flex:none;align-self:flex-start;background:#eff6ff;color:var(--pv2-primary);border:1px solid #bfdbfe;font-size:12px;font-weight:700;padding:2px 10px;border-radius:999px;white-space:nowrap}.pv2-docs{display:flex;gap:12px;flex-wrap:wrap}.pv2-doc{display:flex;align-items:center;gap:10px;padding:14px 18px;border:1px solid var(--pv2-border);border-radius:var(--pv2-radius);text-decoration:none;color:var(--pv2-text);background:var(--pv2-surface);box-shadow:var(--pv2-shadow);transition:box-shadow .2s,border-color .15s;min-width:220px}.pv2-doc:hover{border-color:var(--pv2-primary);box-shadow:var(--pv2-shadow-hover)}.pv2-doc-icon{width:40px;height:40px;background:#eff6ff;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;flex:none}.pv2-doc-title{font-size:14px;font-weight:700}.pv2-doc-desc{font-size:12px;color:var(--pv2-text-secondary)}.pv2-related{margin-top:36px}.pv2-related h2{font-size:18px;font-weight:700;margin:0 0 16px}.pv2-rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));grid-gap:16px;gap:16px}.pv2-rel-card{display:block;background:var(--pv2-surface);border:1px solid var(--pv2-border);border-radius:var(--pv2-radius);overflow:hidden;text-decoration:none;color:var(--pv2-text);box-shadow:var(--pv2-shadow);transition:box-shadow .2s,transform .15s}.pv2-rel-card:hover{box-shadow:var(--pv2-shadow-hover);transform:translateY(-2px)}.pv2-rel-card img{width:100%;height:140px;object-fit:contain;background:#fff;display:block}.pv2-rel-info{padding:12px}.pv2-rel-name{font-size:13px;font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:4px}.pv2-rel-code{font-size:12px;color:var(--pv2-text-muted);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.pv2-rel-price{font-size:13px;font-weight:700;color:var(--pv2-accent);margin-top:4px}@media (max-width:960px){.pv2-specs{grid-template-columns:1fr 1fr}.pv2-imggrid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}}@media (max-width:640px){.pv2-h1{font-size:20px}.pv2-specs{grid-template-columns:1fr}.pv2-kv .k{width:120px}.pv2-tabbar label{padding:10px 12px;font-size:12.5px}.pv2-imggrid{grid-template-columns:1fr}.pv2-rel-grid{grid-template-columns:repeat(2,1fr)}.pv2-buybox-actions{flex-direction:column}}.pv2-citeid{display:inline-block;padding:1px 8px;border:1px dashed var(--pv2-border);border-radius:6px;font-size:12px;color:var(--pv2-text-secondary)}.pv2-citeid,.pv2-conj{background:var(--pv2-bg)}.pv2-conj{margin:34px 0 8px;padding:18px 20px;border:1px solid var(--pv2-border);border-radius:var(--pv2-radius)}.pv2-conj h2{margin:0 0 6px;font-size:17px;color:var(--pv2-text)}.pv2-conj-note{margin:0 0 12px;font-size:13px;color:var(--pv2-text-secondary)}.pv2-conj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:8px;gap:8px}.pv2-conj-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 10px;border:1px solid var(--pv2-border);border-radius:8px;background:var(--pv2-surface);font-size:12.5px}.pv2-conj-cat{font-weight:600;color:var(--pv2-primary);word-break:break-all}.pv2-conj-item em{font-style:normal;color:var(--pv2-accent);white-space:nowrap}.pv2-conj-more{margin:12px 0 0;font-size:12.5px;color:var(--pv2-text-secondary)}.pv2-conj-more a{color:var(--pv2-primary)}.pv2-inq-mask{position:fixed;inset:0;z-index:9999;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center;padding:16px}.pv2-inq{position:relative;width:480px;max-width:100%;max-height:90vh;overflow:auto;background:var(--pv2-surface);border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.22);padding:22px 24px}.pv2-inq-x{position:absolute;top:8px;right:10px;border:0;background:transparent;font-size:22px;line-height:1;color:var(--pv2-text-muted);cursor:pointer}.pv2-inq-title{margin:0 0 2px;font-size:17px}.pv2-inq-sub{margin:0 0 14px;font-size:12.5px;color:var(--pv2-text-secondary)}.pv2-inq-field{display:block;margin-bottom:12px}.pv2-inq-field>span{display:block;font-size:12.5px;font-weight:600;margin-bottom:4px;color:var(--pv2-text)}.pv2-inq-field input,.pv2-inq-field textarea{width:100%;box-sizing:border-box;border:1px solid var(--pv2-border);border-radius:8px;padding:8px 10px;font-size:13px;font-family:inherit;color:var(--pv2-text);background:var(--pv2-surface)}.pv2-inq-field input:focus,.pv2-inq-field textarea:focus{outline:none;border-color:var(--pv2-primary);box-shadow:0 0 0 2px rgba(11,107,203,.15)}.pv2-inq-err{margin:0 0 10px;font-size:12.5px;color:#b91c1c}.pv2-inq-actions{display:flex;align-items:center;gap:14px}.pv2-inq-mail{font-size:12.5px;color:var(--pv2-primary)}.pv2-inq-done{text-align:center;padding:12px 4px 4px}.pv2-inq-done-icon{font-size:34px}.pv2-inq-done h3{margin:8px 0 6px;font-size:16px}.pv2-inq-done p{font-size:13px;color:var(--pv2-text-secondary);margin:0 0 14px}