.code-row[data-v-bc9f668f]{display:flex;gap:8px;margin-bottom:12px}.btn-code[data-v-bc9f668f]{padding:0 14px;height:44px;border-radius:8px;border:1px solid var(--primary);background:var(--bg);color:var(--primary);font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;flex-shrink:0}.btn-code[data-v-bc9f668f]:disabled{opacity:.5;cursor:not-allowed}.demands-section[data-v-bc9f668f]{margin-top:20px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1)}.demands-title[data-v-bc9f668f]{font-size:13px;font-weight:600;color:#ffffffb3;margin-bottom:10px}.demands-loading[data-v-bc9f668f],.demands-empty[data-v-bc9f668f]{font-size:12px;color:#fff6;text-align:center;padding:12px}.demands-list[data-v-bc9f668f]{display:flex;flex-direction:column;gap:8px;max-height:260px;overflow-y:auto}.demand-card[data-v-bc9f668f]{display:flex;align-items:center;gap:10px;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:10px 12px;cursor:pointer;transition:background .2s,border-color .2s}.demand-card[data-v-bc9f668f]:hover{background:#ffffff1a;border-color:#fff3}.demand-product[data-v-bc9f668f]{flex:1;font-size:13px;font-weight:600;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.demand-meta[data-v-bc9f668f]{display:flex;flex-direction:column;align-items:flex-end;gap:2px;font-size:11px;color:#ffffff80;white-space:nowrap}.demand-bid-count[data-v-bc9f668f]{font-size:10px;color:#60a5fa;white-space:nowrap}.demand-bid-btn[data-v-bc9f668f]{font-size:12px;font-weight:600;color:#f59e0b;white-space:nowrap;padding:3px 8px;border:1px solid #f59e0b;border-radius:10px}.app[data-v-32c87a02]{display:flex;flex-direction:column;min-height:100vh}.header[data-v-32c87a02]{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;background:#1a1a2e;color:#fff;position:sticky;top:0;z-index:100}.header-left[data-v-32c87a02]{display:flex;align-items:center}.logo-link[data-v-32c87a02]{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}.logo-img[data-v-32c87a02]{border-radius:6px}.logo-text[data-v-32c87a02]{display:flex;flex-direction:column}.logo-name[data-v-32c87a02]{font-size:18px;font-weight:700}.logo-sub[data-v-32c87a02]{font-size:10px;opacity:.6}.header-center[data-v-32c87a02]{display:flex;align-items:center;gap:16px}.lang-select[data-v-32c87a02]{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:6px;padding:4px 8px;font-size:13px;cursor:pointer}.auth-area[data-v-32c87a02]{display:flex;align-items:center;gap:10px}.btn-cart[data-v-32c87a02]{position:relative;text-decoration:none;font-size:20px;padding:4px 8px}.cart-badge[data-v-32c87a02]{position:absolute;top:-4px;right:-4px;background:#ef4444;color:#fff;font-size:10px;border-radius:50%;width:16px;height:16px;display:flex;align-items:center;justify-content:center}.btn-rfq[data-v-32c87a02]{background:#2563eb;color:#fff;border:none;padding:6px 14px;border-radius:20px;font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap}.btn-rfq[data-v-32c87a02]:hover{background:#1d4ed8}.user-email[data-v-32c87a02]{font-size:12px;opacity:.7}.btn-logout[data-v-32c87a02]{background:none;border:1px solid rgba(255,255,255,.3);color:#fff;padding:4px 10px;border-radius:6px;font-size:12px;cursor:pointer}.btn-auth[data-v-32c87a02]{background:#f59e0b;color:#1a1a2e;border:none;padding:6px 14px;border-radius:20px;font-size:13px;font-weight:600;cursor:pointer}.main[data-v-32c87a02]{flex:1}.footer[data-v-32c87a02]{background:#1a1a2e;color:#fff;padding:20px 24px;text-align:center}.footer-links[data-v-32c87a02]{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}.footer-link[data-v-32c87a02]{color:#ffffffb3;text-decoration:none;font-size:13px}.footer-link[data-v-32c87a02]:hover{color:#fff}.footer-link.rfq-link[data-v-32c87a02]{color:#60a5fa;font-weight:600}.footer-divider[data-v-32c87a02]{color:#ffffff4d}.footer-copy[data-v-32c87a02]{font-size:12px;opacity:.5;margin:0}.price-dialog-overlay[data-v-6fb3f4dc]{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px}.price-dialog[data-v-6fb3f4dc]{background:#fff;border-radius:20px;width:100%;max-width:680px;box-shadow:0 20px 60px #0000002e;overflow:hidden}.price-dialog-header[data-v-6fb3f4dc]{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;background:linear-gradient(135deg,#4f7cff,#6b92ff);color:#fff;font-size:15px;font-weight:600}.dialog-close[data-v-6fb3f4dc]{background:#ffffff40;border:none;border-radius:50%;width:28px;height:28px;color:#fff;cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center}.dialog-close[data-v-6fb3f4dc]:hover{background:#ffffff59}.price-dialog-body[data-v-6fb3f4dc]{padding:24px 20px;display:flex;flex-direction:column;gap:14px}.price-loading[data-v-6fb3f4dc]{align-items:center;justify-content:center;min-height:120px}.loading-spinner[data-v-6fb3f4dc]{font-size:16px;color:#666}.compare-error[data-v-6fb3f4dc]{color:#e53e3e;font-size:13px;text-align:center;margin-top:-6px}.dialog-tip[data-v-6fb3f4dc]{font-size:14px;color:#555;line-height:1.5;margin:0}.dialog-country[data-v-6fb3f4dc]{display:flex;flex-direction:column;gap:6px}.dialog-country label[data-v-6fb3f4dc]{font-size:12px;color:#888}.dialog-country-label[data-v-6fb3f4dc]{font-size:14px;color:#333;font-weight:500}.dialog-row[data-v-6fb3f4dc]{display:flex;gap:10px;margin-bottom:10px}.dialog-section[data-v-6fb3f4dc]{flex:1}.dialog-label[data-v-6fb3f4dc]{font-size:12px;color:#8a94a6;margin-bottom:4px;font-weight:500}.dialog-row-2[data-v-6fb3f4dc]{display:flex;gap:10px;margin-bottom:10px}.dialog-row-2 .dialog-section[data-v-6fb3f4dc]{flex:1}.dialog-input[data-v-6fb3f4dc]{width:100%;padding:12px 14px;border:1.5px solid #e0e0e0;border-radius:12px;font-size:15px;outline:none;box-sizing:border-box;transition:border-color .2s}.dialog-input[data-v-6fb3f4dc]:focus{border-color:#4f7cff}.dialog-select[data-v-6fb3f4dc]{width:100%;padding:10px 14px;border:1.5px solid #e0e0e0;border-radius:12px;font-size:14px;outline:none;background:#fff;color:#333;cursor:pointer}.dialog-actions[data-v-6fb3f4dc]{display:flex;gap:10px}.dialog-btn[data-v-6fb3f4dc]{flex:1;padding:11px 16px;border:none;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;transition:opacity .15s}.dialog-btn[data-v-6fb3f4dc]:disabled{opacity:.4;cursor:not-allowed}.dialog-btn.primary[data-v-6fb3f4dc]{background:linear-gradient(135deg,#4f7cff,#6b92ff);color:#fff}.dialog-btn.secondary[data-v-6fb3f4dc]{background:#f0f0f0;color:#555}.tier-cards[data-v-6fb3f4dc]{display:flex;flex-direction:column;gap:8px;width:200px;flex-shrink:0}.tier-card[data-v-6fb3f4dc]{flex:1;border:1.5px solid #e0e0e0;border-radius:12px;padding:12px;position:relative;background:#fafafa}.tier-card.active[data-v-6fb3f4dc]{border-color:#4f7cff;background:#f0f4ff}.tier-header[data-v-6fb3f4dc]{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.tier-name[data-v-6fb3f4dc]{font-size:13px;font-weight:700;color:#333}.tier-sub[data-v-6fb3f4dc]{font-size:11px;color:#888}.tier-qty-label[data-v-6fb3f4dc]{font-size:11px;color:#aaa;margin-bottom:8px}.tier-rows[data-v-6fb3f4dc]{display:flex;flex-direction:column;gap:4px}.tier-row[data-v-6fb3f4dc]{display:flex;justify-content:space-between;font-size:12px;color:#555}.tier-cost[data-v-6fb3f4dc]{font-weight:600;color:#333}.tier-profit.pos[data-v-6fb3f4dc]{color:#22c55e;font-weight:600}.tier-profit.neg[data-v-6fb3f4dc]{color:#ef4444;font-weight:600}.tier-rate[data-v-6fb3f4dc]{font-weight:600;color:#4f7cff}.tier-active-tag[data-v-6fb3f4dc]{position:absolute;top:-8px;right:10px;background:#4f7cff;color:#fff;font-size:10px;font-weight:700;padding:2px 6px;border-radius:4px}.actual-qty-tip[data-v-6fb3f4dc]{text-align:center;font-size:13px;color:#555;padding:6px;background:#f9f9f9;border-radius:8px;margin-bottom:12px}.actual-qty-tip strong[data-v-6fb3f4dc]{color:#4f7cff}.result-layout[data-v-6fb3f4dc]{display:flex;gap:16px;margin:12px 0}.calc-detail[data-v-6fb3f4dc]{flex:1;background:#f8f9ff;border-radius:12px;padding:14px;border:1.5px solid #e8ecff}.calc-title[data-v-6fb3f4dc]{font-size:13px;font-weight:700;color:#333;margin-bottom:10px}.calc-rows[data-v-6fb3f4dc]{display:flex;flex-direction:column;gap:5px}.calc-row[data-v-6fb3f4dc]{display:flex;justify-content:space-between;font-size:12px;color:#555;padding:2px 0}.calc-row.total[data-v-6fb3f4dc]{font-weight:700;color:#333;font-size:13px;padding-top:6px;border-top:1px dashed #ccc;margin-top:4px}.calc-divider[data-v-6fb3f4dc]{height:1px;background:#e0e0e0;margin:6px 0}.local-val[data-v-6fb3f4dc]{font-weight:600;color:#333}.profit-val[data-v-6fb3f4dc]{font-weight:700}.profit-val.pos[data-v-6fb3f4dc]{color:#22c55e}.profit-val.neg[data-v-6fb3f4dc]{color:#ef4444}.rate-val[data-v-6fb3f4dc]{font-weight:700;color:#4f7cff}.hermes-conclusion[data-v-6fb3f4dc]{background:linear-gradient(135deg,#f0f4ff,#e8ecff);border:1.5px solid #c0cdff;border-radius:12px;padding:12px 14px;margin:10px 0}.hermes-label[data-v-6fb3f4dc]{font-size:11px;font-weight:700;color:#4f7cff;margin-bottom:4px}.hermes-text[data-v-6fb3f4dc]{font-size:13px;color:#333;line-height:1.6}.compare-history[data-v-6fb3f4dc]{margin-top:12px;border-top:1px solid #eee;padding-top:10px}.history-title[data-v-6fb3f4dc]{font-size:12px;font-weight:600;color:#888;margin-bottom:6px}.history-item[data-v-6fb3f4dc]{padding:8px 10px;background:#f9f9f9;border-radius:8px;margin-bottom:4px;cursor:pointer}.history-item[data-v-6fb3f4dc]:hover{background:#f0f0f0}.history-row1[data-v-6fb3f4dc]{display:flex;justify-content:space-between;font-size:12px;margin-bottom:3px}.history-product[data-v-6fb3f4dc]{font-weight:600;color:#333}.history-country[data-v-6fb3f4dc]{color:#888;font-size:11px}.history-row2[data-v-6fb3f4dc]{display:flex;justify-content:space-between;font-size:11px;color:#666}.history-profit.pos[data-v-6fb3f4dc]{color:#22c55e;font-weight:600}.history-profit.neg[data-v-6fb3f4dc]{color:#ef4444;font-weight:600}.compare-result[data-v-6fb3f4dc]{display:flex;flex-direction:column;gap:12px}.compare-product[data-v-6fb3f4dc]{font-size:15px;font-weight:600;color:#1a1a1a;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.research-badge[data-v-6fb3f4dc]{font-size:11px;font-weight:400;color:#4f7cff;background:#eef2ff;border-radius:20px;padding:2px 8px}.compare-section[data-v-6fb3f4dc]{background:#f7f8fa;border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:8px}.compare-section-title[data-v-6fb3f4dc]{font-size:11px;color:#888;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}.compare-row[data-v-6fb3f4dc]{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#444}.compare-row span[data-v-6fb3f4dc]:last-child{font-weight:500}.compare-row small[data-v-6fb3f4dc]{color:#999;font-size:11px}.compare-row.total[data-v-6fb3f4dc]{border-top:1px dashed #d0d0d0;padding-top:8px;margin-top:2px;font-size:14px;font-weight:600;color:#1a1a1a}.compare-row.local-price[data-v-6fb3f4dc]{font-size:15px}.local-amount[data-v-6fb3f4dc]{font-size:17px;font-weight:700;color:#222}.compare-profit[data-v-6fb3f4dc]{border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:8px}.compare-profit.positive[data-v-6fb3f4dc]{background:#f0fdf4;border:1.5px solid #22c55e}.compare-profit.negative[data-v-6fb3f4dc]{background:#fff5f5;border:1.5px solid #ef4444}.compare-conclusion[data-v-6fb3f4dc]{font-size:13px;font-weight:600;color:#333;text-align:center;padding-top:4px}.compare-error[data-v-6fb3f4dc]{display:flex;flex-direction:column;gap:12px;align-items:center;padding:8px 0}.compare-error p[data-v-6fb3f4dc]{color:#888;font-size:14px;margin:0}.home-layout[data-v-6fb3f4dc]{display:flex;flex:1;overflow:hidden}.sidebar[data-v-6fb3f4dc]{width:300px;flex-shrink:0;border-right:1px solid #e5e5e5;background:#f7f7f8;overflow-y:auto;padding:24px 16px;display:flex;flex-direction:column;gap:16px}.sidebar-welcome h1[data-v-6fb3f4dc]{font-size:16px;font-weight:700;color:#1a1a1a;margin-bottom:4px}.sidebar-welcome p[data-v-6fb3f4dc]{font-size:12px;color:#888;line-height:1.5}.sidebar-nav[data-v-6fb3f4dc]{display:flex;flex-direction:column;gap:6px}.nav-item[data-v-6fb3f4dc]{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;background:#fff;border-radius:10px;border:1px solid #e5e5e5;cursor:pointer;transition:all .15s}.nav-item[data-v-6fb3f4dc]:hover{border-color:#4f7cff;box-shadow:0 2px 8px #4f7cff1a}.nav-icon[data-v-6fb3f4dc]{font-size:18px;flex-shrink:0}.nav-title[data-v-6fb3f4dc]{font-size:13px;font-weight:600;color:#1a1a1a;margin-bottom:2px}.nav-desc[data-v-6fb3f4dc]{font-size:11px;color:#999;line-height:1.4}.chat-area[data-v-6fb3f4dc]{flex:1;display:flex;flex-direction:column;overflow:hidden;background:#f8f9fb}.chat-body[data-v-6fb3f4dc]{flex:1;display:flex;flex-direction:column;justify-content:center;overflow:hidden}.chat-welcome[data-v-6fb3f4dc]{display:flex;flex-direction:column;align-items:center;padding:0 24px 16px;margin-top:24px}.welcome-avatar[data-v-6fb3f4dc]{width:52px;height:52px;background:linear-gradient(135deg,#4f7cff,#7b9fff);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:700;margin:0 auto 12px;box-shadow:0 4px 16px #4f7cff4d}.welcome-title[data-v-6fb3f4dc]{font-size:20px;font-weight:700;color:#1a1a1a;margin-bottom:6px}.welcome-sub[data-v-6fb3f4dc]{font-size:13px;color:#888;line-height:1.6}.problem-cards[data-v-6fb3f4dc]{margin:20px auto 0;display:inline-grid;grid-template-columns:repeat(3,auto);gap:8px;justify-content:center}.prob-card[data-v-6fb3f4dc]{padding:10px 14px;background:#ffffffe0;border:none;border-radius:20px;font-size:13px;color:#333;cursor:pointer;text-align:center;transition:all .15s}.prob-card[data-v-6fb3f4dc]:hover{border-color:#4f7cff;color:#4f7cff;background:#f0f4ff}.chat-messages[data-v-6fb3f4dc]{flex:1;overflow-y:auto;padding:8px 24px 12px;display:flex;flex-direction:column;gap:4px}.chat-messages.has-messages[data-v-6fb3f4dc]{flex:1}.message-row[data-v-6fb3f4dc]{display:flex;align-items:flex-end;gap:10px;max-width:720px;width:100%;margin:0 auto;padding:2px 0}.message-row.user[data-v-6fb3f4dc]{flex-direction:row-reverse}.message-row.assistant[data-v-6fb3f4dc]{flex-direction:row}.msg-avatar[data-v-6fb3f4dc]{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}.message-row.assistant .msg-avatar[data-v-6fb3f4dc]{background:linear-gradient(135deg,#4f7cff,#7b9fff);color:#fff}.message-row.user .msg-avatar[data-v-6fb3f4dc]{background:#e0e0e0;color:#666}.bubble[data-v-6fb3f4dc]{max-width:70%;padding:11px 15px;font-size:15px;line-height:1.65;word-break:break-word;white-space:pre-wrap}.message-row.assistant .bubble[data-v-6fb3f4dc]{background:#fff;color:#1a1a1a;border-radius:18px 18px 18px 4px;box-shadow:0 1px 4px #00000014}.message-row.user .bubble[data-v-6fb3f4dc]{background:linear-gradient(135deg,#4f7cff,#6b92ff);color:#fff;border-radius:18px 18px 4px;box-shadow:0 2px 8px #4f7cff47}.loading-bubble[data-v-6fb3f4dc]{display:flex;gap:5px;padding:13px 20px;align-items:center}.dot[data-v-6fb3f4dc]{width:7px;height:7px;background:#aaa;border-radius:50%;animation:bounce-6fb3f4dc 1.2s infinite}.dot[data-v-6fb3f4dc]:nth-child(2){animation-delay:.15s}.dot[data-v-6fb3f4dc]:nth-child(3){animation-delay:.3s}@keyframes bounce-6fb3f4dc{0%,80%,to{transform:scale(.7);opacity:.5}40%{transform:scale(1);opacity:1}}.chat-input-bar[data-v-6fb3f4dc]{flex-shrink:0;padding:12px 24px 18px;display:flex;flex-direction:column;align-items:center;gap:10px}.input-container[data-v-6fb3f4dc]{width:100%;max-width:920px;display:flex;flex-direction:column;gap:8px;background:#fff;border-radius:20px;padding:10px 12px 12px;box-shadow:0 2px 8px #0000000f;transition:border-color .2s,box-shadow .2s}.input-container[data-v-6fb3f4dc]:focus-within{border-color:#4f7cff;box-shadow:0 0 0 3px #4f7cff24,0 2px 8px #0000000f}.btn-attach-tag[data-v-6fb3f4dc]{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;background:transparent;border:none;color:#777;cursor:pointer;flex-shrink:0;transition:background .15s,color .15s}.btn-attach-tag[data-v-6fb3f4dc]:hover{background:#e4e6eb;color:#333}.btn-attach-tag svg[data-v-6fb3f4dc]{width:16px;height:16px}.input-main[data-v-6fb3f4dc]{flex:1;display:flex;align-items:flex-end;gap:6px;min-width:0}.chat-input[data-v-6fb3f4dc]{flex:1;min-height:36px;max-height:120px;padding:8px 4px;border:none;font-size:15px;line-height:1.5;color:#1a1a1a;background:transparent;outline:none;resize:none;overflow-y:auto}.chat-input[data-v-6fb3f4dc]::placeholder{color:#aaa}.btn-send[data-v-6fb3f4dc]{width:34px;height:34px;flex-shrink:0;border-radius:50%;border:none;background:linear-gradient(135deg,#4f7cff,#6b92ff);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:opacity .15s,transform .15s}.btn-send[data-v-6fb3f4dc]:hover:not(:disabled){opacity:.88;transform:scale(1.05)}.btn-send[data-v-6fb3f4dc]:disabled{opacity:.35;cursor:not-allowed}.btn-send svg[data-v-6fb3f4dc]{width:14px;height:14px}.current-tag[data-v-6fb3f4dc]{display:flex;align-items:center;gap:6px;padding:4px 8px 4px 12px;background:#e8f0ff;border-radius:16px;font-size:12px;color:#4f7cff}.tag-close[data-v-6fb3f4dc]{display:flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:#4f7cff33;border:none;cursor:pointer;color:#4f7cff;padding:0;transition:background .15s}.tag-close[data-v-6fb3f4dc]:hover{background:#4f7cff66}.tag-close svg[data-v-6fb3f4dc]{width:10px;height:10px}.input-tags[data-v-6fb3f4dc]{width:100%;max-width:920px;display:flex;gap:6px;flex-wrap:wrap}.tag-item[data-v-6fb3f4dc]{padding:4px 12px;background:#ffffffb3;border:none;border-radius:16px;font-size:12px;color:#555;cursor:pointer;transition:all .15s}.tag-item[data-v-6fb3f4dc]:hover{border-color:#4f7cff;color:#4f7cff;background:#f0f4ff}.tag-compare[data-v-6fb3f4dc]{background:linear-gradient(135deg,#f0f7ff,#e8f4ff);color:#4f7cff;font-weight:600}.tag-compare[data-v-6fb3f4dc]:hover{background:linear-gradient(135deg,#e0edff,#d8ebff)}.search1688-cards[data-v-6fb3f4dc]{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;max-width:640px}.cards-header[data-v-6fb3f4dc]{font-size:13px;color:#666;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #eee}.cards-list[data-v-6fb3f4dc]{display:flex;flex-wrap:wrap;gap:10px}.price-card[data-v-6fb3f4dc]{background:#fafafa;border:1px solid #e8e8e8;border-radius:8px;padding:10px 12px;width:calc(50% - 5px);box-sizing:border-box}.card-title[data-v-6fb3f4dc]{font-size:12px;color:#333;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-price[data-v-6fb3f4dc]{font-size:16px;font-weight:700;color:#ff6a00}.card-price.empty[data-v-6fb3f4dc]{font-size:12px;color:#999;font-weight:400}.card-prices[data-v-6fb3f4dc]{font-size:11px;color:#999;margin-top:2px}.card-prices span[data-v-6fb3f4dc]{margin-right:6px}.card-supplier[data-v-6fb3f4dc]{font-size:11px;color:#666;margin-top:4px}.card-location[data-v-6fb3f4dc]{font-size:11px;color:#999}.card-link[data-v-6fb3f4dc]{display:inline-block;margin-top:6px;font-size:11px;color:#4f7cff;text-decoration:none}.card-link[data-v-6fb3f4dc]:hover{text-decoration:underline}.cards-footer[data-v-6fb3f4dc]{margin-top:12px;font-size:12px;color:#666;padding-top:8px;border-top:1px solid #eee}.plus-banner[data-v-6fb3f4dc]{display:flex;align-items:center;gap:10px;padding:10px 12px;background:linear-gradient(135deg,#111,#222);border-radius:10px;cursor:pointer;margin-bottom:10px;transition:transform .15s}.plus-banner[data-v-6fb3f4dc]:hover{transform:translate(2px)}.plus-banner-icon[data-v-6fb3f4dc]{font-size:20px;flex-shrink:0}.plus-banner-text[data-v-6fb3f4dc]{flex:1}.plus-banner-title[data-v-6fb3f4dc]{font-size:13px;font-weight:700;color:#fff}.plus-banner-sub[data-v-6fb3f4dc]{font-size:11px;color:#e8a020}.plus-banner-arrow[data-v-6fb3f4dc]{font-size:18px;color:#555}.upgrade-modal-overlay[data-v-6fb3f4dc]{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;z-index:9999;display:flex;align-items:center;justify-content:center}.upgrade-modal[data-v-6fb3f4dc]{background:#fff;border-radius:16px;padding:32px;max-width:380px;width:90%;text-align:center;box-shadow:0 20px 60px #0000004d}.upgrade-modal-icon[data-v-6fb3f4dc]{font-size:48px;margin-bottom:12px}.upgrade-modal-title[data-v-6fb3f4dc]{font-size:22px;font-weight:800;color:#1a1a1a;margin-bottom:12px}.upgrade-modal-desc[data-v-6fb3f4dc]{font-size:14px;color:#555;line-height:1.6;margin-bottom:16px}.upgrade-modal-list[data-v-6fb3f4dc]{list-style:none;padding:0;margin:0 0 20px;text-align:left}.upgrade-modal-list li[data-v-6fb3f4dc]{font-size:14px;color:#333;padding:5px 0}.upgrade-modal-actions[data-v-6fb3f4dc]{display:flex;flex-direction:column;gap:10px}.btn-upgrade[data-v-6fb3f4dc]{background:linear-gradient(135deg,#e8a020,#f5c842);color:#1a1a1a;font-weight:700;font-size:15px;padding:12px;border:none;border-radius:10px;cursor:pointer}.btn-cancel[data-v-6fb3f4dc]{background:none;border:none;color:#999;font-size:13px;cursor:pointer;padding:4px}.plus-badge[data-v-6fb3f4dc]{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;background:#111;color:#e8a020;border-radius:8px;font-size:13px;font-weight:700;margin-bottom:10px}.mindmap-page[data-v-6e6de976]{min-height:100vh;display:flex;flex-direction:column;background:#f7f7f7;overflow:hidden}.page-header[data-v-6e6de976]{flex-shrink:0;text-align:center;padding:14px 20px 10px;background:#fff;border-bottom:1px solid #eee;z-index:10}.page-header h1[data-v-6e6de976]{font-size:18px;font-weight:800;color:#111;margin:0 0 3px}.page-header p[data-v-6e6de976]{font-size:11px;color:#888;margin:0}.mindmap-wrap[data-v-6e6de976]{flex:1;overflow:hidden;position:relative}.mindmap-canvas[data-v-6e6de976]{position:relative;width:100%;height:100%}.lines-svg[data-v-6e6de976]{position:absolute;top:0;left:0;pointer-events:none;z-index:1}.center-node[data-v-6e6de976]{position:absolute;transform:translate(-50%,-50%);z-index:20}.center-inner[data-v-6e6de976]{background:#111;color:#fff;padding:10px 22px;border-radius:50px;font-size:13px;font-weight:800;white-space:nowrap;box-shadow:0 4px 20px #00000040;letter-spacing:.5px}.main-node[data-v-6e6de976]{position:absolute;transform:translate(-50%,-50%);z-index:10;display:flex;flex-direction:column;align-items:center;gap:3px}.main-icon[data-v-6e6de976]{font-size:20px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.2))}.main-name[data-v-6e6de976]{font-size:10px;font-weight:900;color:#111;background:#fff;border:2px solid #111;padding:3px 9px;border-radius:4px;white-space:nowrap;box-shadow:0 2px 6px #0000001f;letter-spacing:.3px}.main-node.flipped .main-name[data-v-6e6de976]{background:#111;color:#fff}.lv2-container[data-v-6e6de976]{display:flex;flex-direction:column;gap:2px;margin-top:4px;pointer-events:none}.lv2-right[data-v-6e6de976]{align-items:flex-start}.lv2-left[data-v-6e6de976]{align-items:flex-end}.lv2-node[data-v-6e6de976]{display:flex;flex-direction:column;align-items:center;gap:1px}.lv2-icon[data-v-6e6de976]{font-size:14px}.lv2-name[data-v-6e6de976]{font-size:9px;font-weight:700;color:#333;background:#fff;border:1.5px solid #777;padding:2px 5px;border-radius:3px;white-space:nowrap;box-shadow:0 1px 3px #0000001a}.lv3-tags[data-v-6e6de976]{display:flex;flex-wrap:wrap;gap:2px;justify-content:center;max-width:280px}.lv3-tag[data-v-6e6de976]{font-size:8px;color:#555;background:#f0f0f0;border:1px solid #ccc;padding:1px 4px;border-radius:2px;white-space:nowrap}.supplier-map-page[data-v-830d6439]{padding:40px 24px;max-width:1100px;margin:0 auto}.page-header[data-v-830d6439]{text-align:center;margin-bottom:40px}.page-header h1[data-v-830d6439]{font-size:32px;font-weight:700;margin-bottom:8px}.subtitle[data-v-830d6439]{color:#666;font-size:16px}.distribution-summary[data-v-830d6439]{margin-bottom:40px}.distribution-summary h2[data-v-830d6439]{font-size:18px;font-weight:600;margin-bottom:16px}.regions[data-v-830d6439]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-bottom:24px}.region-card[data-v-830d6439]{border:1px solid #e5e5e5;border-radius:10px;padding:20px;background:#fff}.region-card h3[data-v-830d6439]{font-size:15px;font-weight:600;margin-bottom:12px}.region-card.yangtze[data-v-830d6439]{border-left:4px solid #e8a020}.region-card.pearl[data-v-830d6439]{border-left:4px solid #f59e0b}.region-card.central[data-v-830d6439]{border-left:4px solid #6b7280}.cities[data-v-830d6439]{display:flex;flex-wrap:wrap;gap:6px}.city-tag[data-v-830d6439]{background:#f7f7f8;color:#333;font-size:13px;padding:4px 10px;border-radius:6px}.map-container[data-v-830d6439]{background:#f9fafb;border-radius:12px;padding:24px;margin-bottom:24px;display:flex;justify-content:center}.china-map[data-v-830d6439]{width:100%;max-width:700px}.map-outline[data-v-830d6439]{fill:#f0f0f0;stroke:#d0d0d0;stroke-width:1.5}.region-dots[data-v-830d6439]{fill:#e8e8e8}.region-highlight[data-v-830d6439]{fill-opacity:.25}.yangtze-hl[data-v-830d6439]{fill:#e8a020}.pearl-hl[data-v-830d6439]{fill:#f59e0b}.star[data-v-830d6439]{animation:pulse-830d6439 2s infinite}.yangtze-star[data-v-830d6439]{fill:#e8a020}.pearl-star[data-v-830d6439]{fill:#f59e0b}.other-star[data-v-830d6439]{fill:#9ca3af}@keyframes pulse-830d6439{0%,to{opacity:1;r:4}50%{opacity:.6;r:5}}.map-label[data-v-830d6439]{font-size:11px;fill:#666;font-weight:500}.legend[data-v-830d6439]{display:flex;justify-content:center;gap:32px}.legend-item[data-v-830d6439]{display:flex;align-items:center;gap:8px;font-size:14px;color:#333}.legend-dot[data-v-830d6439]{width:12px;height:12px;border-radius:50%;display:inline-block}.yangtze-dot[data-v-830d6439]{background:#e8a020}.pearl-dot[data-v-830d6439]{background:#f59e0b}.other-dot[data-v-830d6439]{background:#9ca3af}.plus-page[data-v-6c8ffa20]{min-height:100vh;background:#fff;color:#111;padding:0 0 80px}.hero[data-v-6c8ffa20]{text-align:center;padding:60px 20px 40px;background:#fafafa;border-bottom:1px solid #eee}.hero-badge[data-v-6c8ffa20]{display:inline-block;background:#111;color:#fff;padding:4px 14px;border-radius:20px;font-size:12px;font-weight:600;letter-spacing:.5px;margin-bottom:16px}.hero h1[data-v-6c8ffa20]{font-size:32px;font-weight:800;margin:0 0 12px;line-height:1.3}.highlight[data-v-6c8ffa20]{color:#e8a020}.hero-sub[data-v-6c8ffa20]{font-size:16px;color:#666;margin:0 0 24px}.price-tag[data-v-6c8ffa20]{display:inline-flex;align-items:baseline;gap:4px;margin-bottom:20px}.price[data-v-6c8ffa20]{font-size:40px;font-weight:800;color:#111}.period[data-v-6c8ffa20]{font-size:16px;color:#888}.btn-upgrade[data-v-6c8ffa20]{display:inline-block;background:#111;color:#fff;border:none;padding:14px 40px;font-size:16px;font-weight:700;border-radius:8px;cursor:pointer;margin-bottom:12px;transition:background .2s}.btn-upgrade[data-v-6c8ffa20]:hover:not(:disabled){background:#333}.btn-upgrade[data-v-6c8ffa20]:disabled{background:#aaa;cursor:not-allowed}.error-msg[data-v-6c8ffa20]{color:#d00;font-size:14px}.success-msg[data-v-6c8ffa20]{color:#1a7f37;font-size:14px;font-weight:600;margin-top:8px}.status-banner[data-v-6c8ffa20]{max-width:600px;margin:24px auto;padding:14px 20px;border-radius:8px;text-align:center;font-size:14px;font-weight:600}.status-banner.success[data-v-6c8ffa20]{background:#f0fdf4;border:1px solid #86efac;color:#166534}.credits-section[data-v-6c8ffa20]{max-width:600px;margin:40px auto;padding:0 20px}.credits-section h2[data-v-6c8ffa20]{font-size:20px;margin-bottom:16px}.credits-grid[data-v-6c8ffa20]{display:grid;grid-template-columns:1fr 1fr;gap:12px}.credit-card[data-v-6c8ffa20]{display:flex;align-items:center;gap:12px;padding:16px;border:1.5px solid #ddd;border-radius:10px}.credit-icon[data-v-6c8ffa20]{font-size:28px}.credit-label[data-v-6c8ffa20]{font-size:12px;color:#888;margin-bottom:2px}.credit-value[data-v-6c8ffa20]{font-size:20px;font-weight:700}.benefits-section[data-v-6c8ffa20]{max-width:900px;margin:48px auto;padding:0 20px}.benefits-section h2[data-v-6c8ffa20],.compare-section h2[data-v-6c8ffa20],.faq-section h2[data-v-6c8ffa20]{font-size:22px;text-align:center;margin-bottom:28px}.benefits-grid[data-v-6c8ffa20]{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.benefit-card[data-v-6c8ffa20]{padding:24px;border:1px solid #eee;border-radius:12px}.benefit-icon[data-v-6c8ffa20]{font-size:32px;margin-bottom:12px}.benefit-title[data-v-6c8ffa20]{font-size:15px;font-weight:700;margin-bottom:6px}.benefit-desc[data-v-6c8ffa20]{font-size:13px;color:#666;line-height:1.5}.compare-section[data-v-6c8ffa20]{max-width:700px;margin:0 auto 48px;padding:0 20px}.compare-table[data-v-6c8ffa20]{width:100%;border-collapse:collapse}.compare-table th[data-v-6c8ffa20],.compare-table td[data-v-6c8ffa20]{padding:12px 16px;text-align:left;border-bottom:1px solid #eee;font-size:14px}.compare-table th[data-v-6c8ffa20]{font-weight:700;background:#fafafa}.plus-col[data-v-6c8ffa20]{color:#e8a020;font-weight:700}.faq-section[data-v-6c8ffa20]{max-width:600px;margin:0 auto;padding:0 20px 40px}.faq-list details[data-v-6c8ffa20]{border-bottom:1px solid #eee;padding:14px 0}.faq-list summary[data-v-6c8ffa20]{font-weight:600;cursor:pointer;font-size:14px}.faq-list p[data-v-6c8ffa20]{font-size:13px;color:#666;margin:8px 0 0;line-height:1.5}.rfq-layout[data-v-1ea5be68]{max-width:720px;margin:0 auto;padding:20px;min-height:100vh;background:#f8f9fa}.rfq-header[data-v-1ea5be68]{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.back-btn[data-v-1ea5be68]{background:none;border:none;font-size:20px;cursor:pointer}.step-indicator[data-v-1ea5be68]{display:flex;align-items:center;margin-bottom:32px}.step[data-v-1ea5be68]{color:#aaa;font-size:14px}.step.active[data-v-1ea5be68]{color:#2563eb;font-weight:600}.step.completed[data-v-1ea5be68]{color:#16a34a}.step-line[data-v-1ea5be68]{flex:1;height:2px;background:#e5e7eb;margin:0 12px}.form-section[data-v-1ea5be68]{margin-bottom:20px}.form-label[data-v-1ea5be68]{font-weight:600;margin-bottom:6px;display:block;font-size:14px}.form-input[data-v-1ea5be68],.form-select[data-v-1ea5be68],.form-textarea[data-v-1ea5be68]{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;font-size:15px;box-sizing:border-box}.form-hint[data-v-1ea5be68]{font-size:12px;color:#6b7280;margin-top:4px}.form-row-2[data-v-1ea5be68]{display:grid;grid-template-columns:1fr 1fr;gap:16px}.qty-row[data-v-1ea5be68]{display:flex;gap:8px}.qty-row .form-input[data-v-1ea5be68]{flex:1}.unit-select[data-v-1ea5be68]{padding:10px;border:1px solid #d1d5db;border-radius:8px;font-size:15px;background:#fff}.ai-price[data-v-1ea5be68]{padding:10px 12px;background:#eff6ff;border-radius:8px;font-weight:600;color:#2563eb;font-size:16px}.ai-price-loading[data-v-1ea5be68]{padding:10px 12px;background:#f3f4f6;border-radius:8px;color:#9ca3af;font-size:14px}.ai-price-empty[data-v-1ea5be68]{padding:10px 12px;color:#9ca3af;font-size:14px}.cert-grid[data-v-1ea5be68],.delivery-options[data-v-1ea5be68],.logistics-options[data-v-1ea5be68]{display:flex;flex-wrap:wrap;gap:8px}.cert-chip[data-v-1ea5be68],.delivery-chip[data-v-1ea5be68],.logistics-chip[data-v-1ea5be68]{display:flex;align-items:center;padding:6px 12px;border:1px solid #d1d5db;border-radius:20px;cursor:pointer;font-size:13px}.cert-chip.active[data-v-1ea5be68],.delivery-chip.active[data-v-1ea5be68],.logistics-chip.active[data-v-1ea5be68]{background:#2563eb;color:#fff;border-color:#2563eb}.cert-chip input[data-v-1ea5be68],.delivery-chip input[data-v-1ea5be68],.logistics-chip input[data-v-1ea5be68]{display:none}.btn-primary[data-v-1ea5be68]{width:100%;background:#2563eb;color:#fff;border:none;padding:14px;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer}.btn-primary[data-v-1ea5be68]:disabled{background:#9ca3af;cursor:not-allowed}.btn-secondary[data-v-1ea5be68]{background:#fff;color:#374151;border:1px solid #d1d5db;padding:10px 20px;border-radius:8px;cursor:pointer}.btn-danger-outline[data-v-1ea5be68]{background:#fff;color:#dc2626;border:1px solid #fca5a5;padding:10px 20px;border-radius:8px;cursor:pointer}.preview-card[data-v-1ea5be68]{background:#fff;border-radius:16px;padding:24px;margin-bottom:20px;box-shadow:0 2px 8px #00000014}.preview-header[data-v-1ea5be68]{display:flex;justify-content:space-between;margin-bottom:16px}.preview-id[data-v-1ea5be68]{color:#6b7280;font-size:13px}.preview-status[data-v-1ea5be68]{padding:4px 12px;border-radius:20px;font-size:12px}.preview-status.pending[data-v-1ea5be68]{background:#fef3c7;color:#92400e}.preview-product[data-v-1ea5be68]{font-size:22px;margin-bottom:8px}.preview-desc[data-v-1ea5be68]{color:#6b7280;margin-bottom:16px;font-size:14px}.preview-grid[data-v-1ea5be68]{display:grid;grid-template-columns:1fr 1fr;gap:12px}.preview-item[data-v-1ea5be68]{background:#f9fafb;border-radius:8px;padding:12px}.preview-label[data-v-1ea5be68]{font-size:11px;text-transform:uppercase;color:#9ca3af;margin-bottom:4px}.preview-value[data-v-1ea5be68]{font-weight:600;font-size:15px}.preview-value.muted[data-v-1ea5be68]{color:#9ca3af}.deposit-panel[data-v-1ea5be68]{background:#f0fdf4;border:1px solid #86efac;border-radius:16px;padding:20px;margin-bottom:24px}.deposit-icon[data-v-1ea5be68]{font-size:28px;margin-bottom:8px}.deposit-content h3[data-v-1ea5be68]{margin:0 0 12px}.deposit-flow[data-v-1ea5be68]{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}.flow-step[data-v-1ea5be68]{display:flex;align-items:center;gap:12px;font-size:14px}.flow-num[data-v-1ea5be68]{width:24px;height:24px;background:#2563eb;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0}.flow-arrow[data-v-1ea5be68]{color:#86efac;font-size:16px;text-align:center}.deposit-calc[data-v-1ea5be68]{background:#fff;border-radius:8px;padding:10px 14px;font-size:16px;margin-bottom:8px}.deposit-guarantee[data-v-1ea5be68]{font-size:13px;color:#16a34a}.btn-row[data-v-1ea5be68]{display:flex;gap:12px}.btn-row .btn-primary[data-v-1ea5be68]{flex:1}.pending-card[data-v-1ea5be68]{background:#fff;border-radius:16px;padding:32px;text-align:center;box-shadow:0 2px 8px #00000014}.pending-icon[data-v-1ea5be68]{font-size:64px;margin-bottom:16px}.pending-id[data-v-1ea5be68]{font-size:14px;color:#6b7280}.pending-desc[data-v-1ea5be68]{color:#6b7280;font-size:14px;line-height:1.6}.pending-stats[data-v-1ea5be68]{display:flex;justify-content:center;gap:32px;margin:24px 0;padding:16px;background:#f9fafb;border-radius:12px}.stat-item[data-v-1ea5be68]{text-align:center}.stat-value[data-v-1ea5be68]{font-weight:700;font-size:18px}.stat-label[data-v-1ea5be68]{font-size:12px;color:#9ca3af}.pending-tip[data-v-1ea5be68]{background:#eff6ff;border-radius:10px;padding:12px 16px;font-size:14px;color:#2563eb;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center}.copy-btn[data-v-1ea5be68]{background:#2563eb;color:#fff;border:none;padding:6px 12px;border-radius:6px;font-size:13px;cursor:pointer}.pending-actions[data-v-1ea5be68]{display:flex;gap:12px;justify-content:center}.bid-section[data-v-1ea5be68]{margin-top:24px}.bid-section h3[data-v-1ea5be68]{margin-bottom:16px}.bid-card[data-v-1ea5be68]{background:#fff;border-radius:12px;padding:16px;margin-bottom:12px;box-shadow:0 1px 4px #0000000f}.bid-header[data-v-1ea5be68]{display:flex;justify-content:space-between;margin-bottom:8px}.bid-supplier[data-v-1ea5be68]{font-weight:600}.bid-price[data-v-1ea5be68]{color:#2563eb;font-weight:700;font-size:18px}.bid-meta[data-v-1ea5be68]{font-size:13px;color:#6b7280;display:flex;gap:12px;flex-wrap:wrap;margin-bottom:8px}.bid-message[data-v-1ea5be68]{font-size:14px;color:#374151;font-style:italic;margin-bottom:12px}.bid-actions[data-v-1ea5be68]{display:flex;gap:8px}.btn-sm[data-v-1ea5be68]{padding:6px 14px;font-size:13px}.no-bids[data-v-1ea5be68]{text-align:center;padding:32px;color:#6b7280}.no-bids p[data-v-1ea5be68]{margin-bottom:12px}.membership-badge[data-v-1ea5be68]{background:#fef3c7;color:#92400e;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}*{margin:0;padding:0;box-sizing:border-box}:root{--primary:#e8a020;--bg:#ffffff;--bg-secondary:#f7f7f8;--text:#1a1a1a;--text-secondary:#666;--border:#e5e5e5;--radius:10px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}.app{display:flex;flex-direction:column;height:100vh}.header{height:56px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;flex-shrink:0;background:var(--bg)}.logo-link{text-decoration:none;display:flex;align-items:center;gap:8px}.header-left{display:flex;align-items:center;gap:8px}.logo,.logo-name{font-size:24px;font-weight:800;color:var(--text)}.logo-sub{font-size:12px;color:var(--text-secondary);font-weight:400;margin-left:4px}.header-right{display:flex;align-items:center;gap:12px}.country-select{height:34px;padding:0 10px;border-radius:6px;border:1px solid var(--border);background:var(--bg);font-size:14px;cursor:pointer;outline:none;min-width:160px}.auth-area{display:flex;align-items:center;gap:8px}.btn-auth{height:34px;padding:0 14px;border-radius:6px;border:1px solid var(--primary);background:var(--bg);color:var(--primary);font-size:14px;font-weight:500;cursor:pointer;transition:all .15s}.btn-auth:hover{background:var(--primary);color:#fff}.user-email{font-size:13px;color:var(--text-secondary);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-logout{height:30px;padding:0 10px;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--text-secondary);font-size:12px;cursor:pointer}.main{flex:1;display:flex;overflow-y:auto;min-height:0}.footer{border-top:1px solid var(--border);padding:20px 24px;background:var(--bg);flex-shrink:0}.footer-content{display:flex;flex-direction:column;align-items:center;gap:6px}.footer-links{display:flex;align-items:center;gap:12px}.footer-link{color:var(--text-secondary);font-size:14px;text-decoration:none}.footer-link:hover{color:var(--primary)}.footer-divider{color:var(--text-secondary)}.footer-copy{color:var(--text-secondary);font-size:12px}.home-layout{flex:1;display:flex;overflow:hidden}.sidebar{width:340px;flex-shrink:0;border-right:1px solid var(--border);background:#f7f7f8;overflow-y:auto;padding:28px 20px;display:flex;flex-direction:column;gap:20px}.sidebar-welcome h1{font-size:20px;font-weight:700;color:var(--text);margin-bottom:6px}.sidebar-welcome p{font-size:13px;color:var(--text-secondary);line-height:1.6}.sidebar-nav{display:flex;flex-direction:column;gap:8px}.nav-item{display:flex;gap:12px;padding:12px;background:var(--bg);border-radius:var(--radius);border:1px solid var(--border);cursor:pointer;transition:all .15s}.nav-item:hover{border-color:var(--primary);box-shadow:0 2px 8px #e8a0201a}.nav-icon{font-size:20px;flex-shrink:0;line-height:1}.nav-title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:2px}.nav-desc{font-size:11px;color:var(--text-secondary);line-height:1.5}.chat-area{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}.prob-cards{max-width:920px;margin:0 auto;display:grid;grid-template-columns:repeat(3,auto);gap:10px;padding:20px 24px 0;flex-shrink:0;justify-content:center}.prob-card{padding:12px 14px;background:#fff;border-radius:20px;border:1px solid #ede8df;cursor:pointer;transition:all .2s;font-size:13px;color:#1a1a1a;text-align:center;line-height:1.4}.prob-card:hover{border-color:#e8a020;box-shadow:0 3px 12px #e8a0201f;transform:translateY(-1px)}.chat-messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;padding:20px 0}.chat-messages.has-messages{align-items:stretch}.empty-state{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-secondary);font-size:15px}.empty-icon{font-size:40px}.message{max-width:720px;width:100%;margin:0 auto;padding:8px 24px;display:flex;gap:12px;align-items:flex-start}.message.user{flex-direction:row-reverse}.message-avatar{width:32px;height:32px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600}.message.assistant .message-avatar{background:var(--primary);color:#fff}.message.user .message-avatar{background:#e8e8e8;color:var(--text-secondary)}.bubble{max-width:80%;padding:10px 14px;border-radius:var(--radius);font-size:15px;line-height:1.7;white-space:pre-wrap;word-break:break-word}.message.assistant .bubble{background:#f7f7f8;color:var(--text);border-bottom-left-radius:4px}.message.user .bubble{background:var(--primary);color:#fff;border-bottom-right-radius:4px}.chat-input-area{padding:12px 24px 16px;border-top:1px solid var(--border);flex-shrink:0}.input-row{max-width:720px;margin:0 auto;display:flex;gap:10px;align-items:flex-end}.input-box{flex:1;min-height:44px;max-height:120px;padding:10px 14px;border-radius:var(--radius);border:1px solid var(--border);font-size:15px;line-height:1.5;resize:none;outline:none;font-family:inherit;transition:border-color .15s;overflow-y:auto}.input-box:focus{border-color:var(--primary)}.btn-send{width:44px;height:44px;border-radius:var(--radius);border:none;background:var(--primary);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity .15s}.btn-send:hover{opacity:.85}.btn-send:disabled{opacity:.4;cursor:not-allowed}.btn-send svg{width:17px;height:17px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-thumb{background:#d0d0d0;border-radius:3px}.articles-page{padding:40px 24px;max-width:900px;margin:0 auto}.articles-header{text-align:center;margin-bottom:48px}.articles-header h1{font-size:32px;font-weight:700;color:var(--text);margin-bottom:8px}.subtitle{color:var(--text-secondary);font-size:16px}.articles-grid{display:flex;flex-direction:column;gap:24px}.article-card{border:1px solid var(--border);border-radius:var(--radius);padding:24px;background:var(--bg);transition:box-shadow .15s;cursor:pointer}.article-card:hover{box-shadow:0 4px 16px #00000014}.article-meta{display:flex;align-items:center;gap:12px;margin-bottom:12px}.date{color:var(--text-secondary);font-size:13px}.article-title{font-size:20px;font-weight:600;color:var(--text);margin-bottom:10px;line-height:1.4}.article-summary{color:var(--text-secondary);font-size:14px;line-height:1.6;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.article-footer{display:flex;justify-content:space-between;align-items:center}.read-more{color:var(--primary);font-size:14px;font-weight:500;text-decoration:none}.read-more:hover{text-decoration:underline}.loading,.error,.empty{text-align:center;padding:60px 0;color:var(--text-secondary)}.article-detail-page{padding:40px 24px;max-width:800px;margin:0 auto}.loading,.error,.not-found{text-align:center;padding:60px 0;color:var(--text-secondary)}.article-detail{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:40px}.article-meta{display:flex;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}.category{background:var(--primary);color:#fff;padding:2px 10px;border-radius:4px;font-size:12px;font-weight:500}.date,.source{color:var(--text-secondary);font-size:13px}.article-title{font-size:28px;font-weight:700;color:var(--text);margin-bottom:16px;line-height:1.3}.article-summary{color:var(--text-secondary);font-size:16px;line-height:1.6;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--border)}.article-content{color:var(--text);font-size:15px;line-height:1.8;white-space:pre-wrap;word-break:break-word}.article-footer{display:flex;justify-content:space-between;align-items:center;margin-top:32px;padding-top:24px;border-top:1px solid var(--border)}.back-link{color:var(--primary);text-decoration:none;font-size:14px}.back-link:hover{text-decoration:underline}.views{color:var(--text-secondary);font-size:13px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:999;display:flex;align-items:center;justify-content:center}.modal{background:#fff;border-radius:14px;padding:36px 32px 28px;width:400px;max-width:90vw;position:relative;box-shadow:0 20px 60px #00000026;max-height:90vh;overflow-y:auto;box-sizing:border-box}.close-btn{position:absolute;top:14px;right:16px;background:none;border:none;font-size:18px;cursor:pointer;color:#999;line-height:1}.close-btn:hover{color:#333}.modal h2{font-size:22px;font-weight:700;margin-bottom:24px;color:var(--text)}.input{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none;margin-bottom:12px;transition:border-color .15s;box-sizing:border-box;display:block}.input:focus{border-color:var(--primary)}.name-row{display:flex;gap:10px}.name-row .input{flex:1}.error{color:#e84040;font-size:13px;margin-bottom:12px}.success{color:#22c55e;font-size:13px;margin-bottom:12px}.btn-primary{width:100%;padding:12px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s;margin-bottom:16px}.btn-primary:hover{opacity:.88}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.switch-mode{text-align:center;font-size:13px;color:var(--text-secondary)}.link{color:var(--primary);cursor:pointer;font-weight:500;margin-left:4px}.link:hover{text-decoration:underline}.btn-cart{position:relative;display:flex;align-items:center;padding:6px 10px;border-radius:6px;border:1px solid var(--border);text-decoration:none;font-size:18px;transition:all .15s}.btn-cart:hover{background:var(--bg-secondary)}.cart-badge{position:absolute;top:-6px;right:-6px;background:#e8a020;color:#fff;border-radius:50%;min-width:18px;height:18px;padding:0 4px;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;box-sizing:border-box}.cart-page{max-width:900px;margin:0 auto;padding:40px 24px}.cart-page h1{font-size:28px;font-weight:700;margin-bottom:28px}.cart-empty{text-align:center;padding:80px 0;color:var(--text-secondary)}.cart-empty-icon{font-size:64px;margin-bottom:16px}.cart-layout{display:grid;grid-template-columns:1fr 300px;gap:24px}.cart-items-list{display:flex;flex-direction:column;gap:12px}.cart-item{display:flex;gap:16px;padding:16px;border:1px solid var(--border);border-radius:12px;background:#fff;align-items:center}.cart-item-img{width:80px;height:80px;border-radius:8px;object-fit:cover;background:#f5f5f5;display:flex;align-items:center;justify-content:center;font-size:32px;flex-shrink:0;border:1px solid var(--border)}.cart-item-info{flex:1;min-width:0}.cart-item-name{font-size:15px;font-weight:600;margin-bottom:4px}.cart-item-specs{font-size:12px;color:var(--text-secondary);margin-bottom:8px}.cart-item-price{font-size:14px;color:#e8a020;font-weight:600}.cart-item-actions{display:flex;flex-direction:column;align-items:flex-end;gap:8px}.qty-control{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:8px;overflow:hidden}.qty-btn{background:none;border:none;width:28px;height:28px;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center}.qty-btn:hover{background:var(--bg-secondary)}.qty-num{font-size:13px;font-weight:600;min-width:24px;text-align:center}.qty-total{font-size:14px;font-weight:600;color:var(--text)}.remove-btn{background:none;border:none;color:#e84040;font-size:12px;cursor:pointer;padding:2px 6px}.remove-btn:hover{text-decoration:underline}.cart-summary{border:1px solid var(--border);border-radius:12px;padding:20px;background:#fff;height:fit-content;position:sticky;top:20px}.cart-summary h3{font-size:16px;font-weight:700;margin-bottom:16px}.summary-row{display:flex;justify-content:space-between;font-size:14px;margin-bottom:10px;color:var(--text-secondary)}.summary-row.total{font-size:16px;font-weight:700;color:var(--text);margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.btn-checkout{width:100%;padding:14px;background:var(--primary);color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;margin-top:16px;transition:opacity .15s}.btn-checkout:hover{opacity:.88}.btn-checkout:disabled{opacity:.5;cursor:not-allowed}.btn-clear-cart{width:100%;padding:10px;background:none;border:1px solid var(--border);border-radius:8px;font-size:13px;color:var(--text-secondary);cursor:pointer;margin-top:8px;transition:all .15s}.btn-clear-cart:hover{border-color:#e84040;color:#e84040}.checkout-page{max-width:640px;margin:0 auto;padding:40px 24px}.checkout-page h1{font-size:28px;font-weight:700;margin-bottom:28px}.checkout-form{border:1px solid var(--border);border-radius:12px;padding:24px;background:#fff;display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:13px;font-weight:600;color:var(--text)}.form-group input,.form-group select{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none;transition:border-color .15s}.form-group input:focus,.form-group select:focus{border-color:var(--primary)}.checkout-items{border:1px solid var(--border);border-radius:12px;padding:16px;background:var(--bg-secondary)}.checkout-items h3{font-size:14px;font-weight:600;margin-bottom:12px}.checkout-item{display:flex;justify-content:space-between;font-size:13px;padding:6px 0;color:var(--text-secondary)}.checkout-total{display:flex;justify-content:space-between;font-size:16px;font-weight:700;margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}.btn-place-order{width:100%;padding:14px;background:var(--primary);color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s}.btn-place-order:hover{opacity:.88}.btn-place-order:disabled{opacity:.5;cursor:not-allowed}.order-success{text-align:center;padding:60px 0}.order-success-icon{font-size:80px;margin-bottom:20px}.order-number{font-size:16px;color:var(--text-secondary);margin-bottom:8px}.order-total{font-size:24px;font-weight:700;color:#e8a020;margin-bottom:24px}.btn-back-home{background:var(--primary);color:#fff;border:none;border-radius:10px;padding:12px 28px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block}.product-bubble{padding:16px!important}.bubble-text{font-size:14px;color:var(--text-secondary);margin-bottom:14px;line-height:1.6}.product-cards-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:12px}.product-card{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#fff;transition:box-shadow .2s}.product-card:hover{box-shadow:0 4px 16px #0000001a}.product-card-img{width:100%;height:140px;background:#f5f5f5;display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:pointer}.product-card-img img{width:100%;height:100%;object-fit:cover}.img-placeholder{font-size:48px}.product-card-body{padding:12px}.product-card-category{font-size:10px;color:var(--primary);font-weight:600;text-transform:uppercase;margin-bottom:4px}.product-card-name{font-size:14px;font-weight:700;color:var(--text);margin-bottom:6px;line-height:1.3}.product-card-desc{font-size:11px;color:var(--text-secondary);margin-bottom:8px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-card-specs{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px}.spec-tag{background:#f0f0f0;color:#666;font-size:10px;padding:2px 6px;border-radius:4px}.product-card-price{display:flex;align-items:baseline;gap:4px;margin-bottom:4px}.price-label{font-size:11px;color:#999}.price-val{font-size:16px;font-weight:700;color:var(--primary)}.price-range{font-size:12px;color:#999}.price-unit{font-size:11px;color:#999}.product-card-moq{font-size:11px;color:#f97316;margin-bottom:10px}.btn-add-cart{width:100%;padding:8px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:opacity .15s;margin-top:6px}.btn-add-cart:hover:not(:disabled){opacity:.85}.btn-add-cart:disabled{opacity:.6;cursor:not-allowed}.btn-more-products{display:block;margin:12px auto 0;padding:8px 20px;background:none;border:1px solid var(--border);border-radius:20px;font-size:13px;color:var(--text-secondary);cursor:pointer;transition:all .2s}.btn-more-products:hover{border-color:var(--primary);color:var(--primary)}