.header[data-v-ad054609]{overflow:hidden;position:relative;z-index:2}.header[data-v-ad054609],.header-bg[data-v-ad054609]{aspect-ratio:2560/847;width:100%}.header-bg[data-v-ad054609]{background-image:url(../images/big-banner.jpg);background-position:50%;background-repeat:no-repeat;background-size:cover;inset:0;position:absolute;z-index:1}.header-wrapper[data-v-ad054609]{flex-direction:column;height:100%;margin:0 auto;max-width:1200px;width:100%;z-index:1}.header-wrapper[data-v-ad054609],.nav-content[data-v-ad054609]{display:flex;position:relative}.nav-content[data-v-ad054609]{align-items:center;box-sizing:border-box;height:8.5rem;justify-content:space-between;padding:1.875rem 1.5rem;z-index:2}.logo[data-v-ad054609]{height:3.25rem;width:auto}.logo img[data-v-ad054609]{height:100%;width:100%}.nav-links-container[data-v-ad054609]{align-items:center;display:flex;gap:3.5rem}.nav-links-container[data-v-ad054609],.nav-links-title[data-v-ad054609]{color:#fff;font-family:Microsoft YaHei;font-size:1.125rem;font-weight:400}.nav-links[data-v-ad054609]{align-items:center;display:flex}.nav-link-icon[data-v-ad054609]{height:1.375rem;width:1.375rem}.nav-link-text[data-v-ad054609]{color:#fff;font-family:Microsoft YaHei;font-size:1.125rem;font-weight:400}.header-content[data-v-ad054609]{align-items:center;display:flex;flex-direction:column;height:100%;justify-content:center;padding:0 1.5rem;position:relative;z-index:2}.main-title[data-v-ad054609]{color:#fff;font-size:36px;font-weight:700;margin:0 0 12px;text-shadow:0 2px 4px rgba(0,0,0,.3)}.main-subtitle[data-v-ad054609]{color:#ffffffe6;color:#fff;font-family:FZLanTingHei-DB-GBK;font-size:16px;font-size:2.75rem;font-weight:700;margin:0}.main-subtitle-highlight[data-v-ad054609]{color:#0078ff}.footer[data-v-29e23cea]{align-items:center;background:#0b0d13;color:#fff;display:flex;height:7.125rem;justify-content:center}.copyright[data-v-29e23cea]{color:#fff;font-family:Microsoft YaHei;font-size:.875rem;font-weight:400;opacity:.6;text-align:center}.copyright-link[data-v-29e23cea]{color:#fff;text-decoration:none}.about-page[data-v-bdf34e4c]{background:#fff;margin:0 auto;max-width:1200px;padding:5rem 0}.about-banner[data-v-bdf34e4c]{align-items:center;background:#fff;display:flex;flex-direction:column;gap:3rem;justify-content:center;position:relative;width:100%}.banner-title[data-v-bdf34e4c]{color:#030303;font-family:FZDaHei-B02;font-size:2.625rem;font-weight:600;line-height:1;margin-bottom:1rem;text-align:center}.banner-subtitle[data-v-bdf34e4c]{color:#222;font-family:FZHei-B01;font-size:1.25rem;font-weight:400;line-height:1.5;text-align:center}.stats-section[data-v-bdf34e4c]{background:#fff;padding:48px 0}.container[data-v-bdf34e4c]{margin:0 auto;max-width:1000px;padding:0 24px}.stats-grid[data-v-bdf34e4c]{justify-content:space-between;margin:0 auto;padding:0 4.75rem}.stat-item[data-v-bdf34e4c],.stats-grid[data-v-bdf34e4c]{align-items:center;display:flex}.stat-item[data-v-bdf34e4c]{flex-direction:column;padding:16px}.stat-line[data-v-bdf34e4c]{background:#e5e5e5;height:5.625rem;width:1px}.stat-icon[data-v-bdf34e4c]{align-items:center;border-radius:50%;display:flex;height:2.875rem;justify-content:center;margin-bottom:1.875rem;width:2.875rem}.stat-icon img[data-v-bdf34e4c]{height:100%;-o-object-fit:contain;object-fit:contain;width:100%}.stat-number[data-v-bdf34e4c]{color:#222;font-family:FZLanTingHei-DB-GBK;font-size:2.5rem;font-weight:500;line-height:1;margin-bottom:1.5rem}.stat-label[data-v-bdf34e4c]{color:#666;font-family:Microsoft YaHei;font-size:1.125rem;font-weight:400;text-align:center}.image-section[data-v-bdf34e4c]{background:#fff}.image-container[data-v-bdf34e4c]{margin:0 auto;max-width:1200px;position:relative}.showcase-image[data-v-bdf34e4c]{height:32.125rem;-o-object-fit:cover;object-fit:cover;width:100%}.image-overlay[data-v-bdf34e4c]{left:3.4375rem;position:absolute;top:2.75rem}.overlay-content[data-v-bdf34e4c]{display:flex;flex-direction:column;gap:.25rem}.years-number[data-v-bdf34e4c]{color:#fff;font-family:FZDHTJW;font-size:3rem;font-weight:600;line-height:1;margin-bottom:1.5rem}.years-number-span[data-v-bdf34e4c]{font-size:2rem}.more-link[data-v-bdf34e4c]{align-items:center;border:1px solid #fff;border-radius:2rem;color:#fff;display:inline-flex;font-family:FZHei-B01;font-size:1.125rem;font-weight:400;gap:.25rem;height:2.375rem;justify-content:center;text-decoration:none;width:7.8125rem}.challenges-page[data-v-6528f471]{background:#f2f2f2;box-sizing:border-box;height:55.125rem;padding:11rem 5rem 5rem}.challenges-header[data-v-6528f471]{margin-bottom:4rem;text-align:center}.header-title[data-v-6528f471]{color:#030303;font-family:FZDHTJW;font-size:2.5rem;font-weight:400;margin:0 0 1.5rem}.header-subtitle[data-v-6528f471]{color:#181818;font-family:FZHei-B01;font-size:1.5rem;font-weight:400;margin:0 0 1rem}.header-desc[data-v-6528f471]{color:#666;font-family:Microsoft YaHei;font-size:1rem;font-weight:400;margin:0}.challenges-content[data-v-6528f471]{margin:0 auto;max-width:1200px;position:relative}.content-wrapper[data-v-6528f471]{align-items:flex-start;display:flex;gap:3rem}.section-title[data-v-6528f471]{left:-20rem;margin-top:-3.5rem;position:absolute}.title-icon[data-v-6528f471]{color:#000;font-family:FZDaHei-B02;font-size:2.625rem;font-weight:600}.title-text[data-v-6528f471]{color:#222;font-family:Microsoft YaHei;font-size:1.875rem;font-weight:400}.problems-section[data-v-6528f471]{flex:1}.problem-list[data-v-6528f471]{display:flex;flex-direction:column;gap:2rem}.problem-item[data-v-6528f471]{display:flex;gap:1rem}.item-number[data-v-6528f471]{align-items:center;background-color:#fff;border-radius:50%;display:flex;height:6.5rem;justify-content:center;overflow:hidden;width:6.5rem}.item-number img[data-v-6528f471]{border-radius:50%;height:6.1875rem;width:6.1875rem}.item-content[data-v-6528f471]{flex:1}.item-content-left[data-v-6528f471]{text-align:right}.item-title[data-v-6528f471]{color:#222;font-family:FZDaHei-B02;font-size:1.625rem;font-weight:600}.item-desc[data-v-6528f471]{color:#222;font-family:Microsoft YaHei;font-size:1.125rem;font-weight:400}.image-section[data-v-6528f471]{display:flex;height:39.625rem;justify-content:center;left:50%;position:absolute;transform:translate(-50%);width:39.625rem}.showcase-image[data-v-6528f471]{border-radius:.5rem;height:auto;max-width:100%}.solutions-section[data-v-6528f471]{flex:1}.solution-list[data-v-6528f471]{display:flex;flex-direction:column;gap:2rem}.solution-item[data-v-6528f471]{align-items:center;display:flex;gap:1rem;position:absolute}.item-a[data-v-6528f471]{left:-20rem;top:10rem;z-index:9}.item-b[data-v-6528f471]{left:-21rem;top:25.5rem;z-index:9}.item-c[data-v-6528f471]{right:-12.5rem;top:3rem}.item-d[data-v-6528f471]{right:-18.5rem;top:16.5rem}.item-e[data-v-6528f471]{right:-14rem;top:30rem}.product-page[data-v-9bacf5d4]{background:#fff;padding:5rem 0}.product-header[data-v-9bacf5d4]{margin-bottom:3rem;text-align:center}.header-title[data-v-9bacf5d4]{color:#000;font-family:FZDaHei-B02;font-size:2.625rem;font-weight:600;line-height:1;margin:0 0 1.875rem}.header-subtitle[data-v-9bacf5d4]{color:#222;font-family:FZHei-B01;font-size:1.25rem;font-weight:400;line-height:1;margin:0}.product-content[data-v-9bacf5d4]{margin:0 auto;max-width:1200px;padding:0 2rem}.product-grid[data-v-9bacf5d4]{align-items:flex-start;display:flex;justify-content:space-between}.product-card[data-v-9bacf5d4]{flex-direction:column}.card-icon[data-v-9bacf5d4],.product-card[data-v-9bacf5d4]{align-items:center;display:flex;justify-content:center}.card-icon[data-v-9bacf5d4]{background-position:50%;background-repeat:no-repeat;background-size:100% 100%;height:4.125rem;margin-bottom:1.8rem;width:14.5rem}.card-title[data-v-9bacf5d4]{color:#fff;font-family:FZDaHei-B02;font-size:2rem;font-weight:600}.card-tagline[data-v-9bacf5d4]{color:#666;font-family:Microsoft YaHei;font-size:1rem;font-weight:400;line-height:1.5;margin:0 0 1.5rem}.card-features[data-v-9bacf5d4]{display:flex;flex-direction:column}.feature-title[data-v-9bacf5d4]{color:#222;font-family:Microsoft YaHei;font-size:1.5rem;font-weight:700;margin-bottom:.75rem;text-align:center}.feature-item[data-v-9bacf5d4]{align-items:center;border:1px solid #d5d5d5;border-radius:.5rem;display:flex;flex-direction:column;justify-content:center;margin-bottom:1.5rem;max-width:19.625rem;padding:.75rem 1.25rem}.feature-text[data-v-9bacf5d4]{color:#181818;font-family:Microsoft YaHei;font-size:.9375rem}.product-card-line[data-v-9bacf5d4]{align-items:center;display:flex;flex-direction:column;justify-content:center;padding:5.925rem 0 0;position:relative}.product-card-line-item[data-v-9bacf5d4]{background:repeating-linear-gradient(180deg,#149dff 0,#1d6fff 4px,transparent 0,transparent 10px);height:4rem;width:2px}.product-card-line-item-long[data-v-9bacf5d4]{height:7.5rem}.product-card-line-img[data-v-9bacf5d4]{height:1.5rem;-o-object-fit:contain;object-fit:contain;position:relative;width:1.5rem;z-index:1}.painspot-page[data-v-5df5033f]{background:url(../images/four-bg.jpg) no-repeat bottom;background-size:cover;box-sizing:border-box;height:59.0625rem;overflow:hidden;padding:4.0625rem 1.875rem;position:relative}.comparison-content[data-v-5df5033f]{margin:0 auto;max-width:1200px;position:relative;z-index:2}.comparison-header[data-v-5df5033f]{align-items:flex-end;display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:center;margin-bottom:3.875rem}.header-tag[data-v-5df5033f]{width:16.875rem}.tag-text[data-v-5df5033f]{font-family:FZDaHei-B02;font-size:2.625rem;margin-bottom:.2rem}.tag-text[data-v-5df5033f],.tag-text-desc[data-v-5df5033f]{color:#fff;font-weight:400;text-align:center}.tag-text-desc[data-v-5df5033f]{font-family:Microsoft YaHei;font-size:1.125rem}.header-center[data-v-5df5033f]{align-items:center;display:flex;height:4.25rem;justify-content:center;width:6.5rem}.header-center img[data-v-5df5033f]{height:100%;width:100%}.vs-icon[data-v-5df5033f]{height:auto;-o-object-fit:contain;object-fit:contain;width:2.5rem}.comparison-middle[data-v-5df5033f]{display:flex;gap:3.125rem;justify-content:center}.pain-list[data-v-5df5033f]{display:flex;flex-direction:column;gap:1rem}.pain-item[data-v-5df5033f]{align-items:center;background:#242933cc;border-radius:.5rem;box-sizing:border-box;display:flex;gap:1.25rem;height:9.25rem;justify-content:space-between;padding:1.75rem 1.875rem;width:22.875rem}.pain-icon[data-v-5df5033f]{height:5.75rem;width:5.75rem}.pain-icon img[data-v-5df5033f]{height:100%;width:100%}.pain-text[data-v-5df5033f]{flex:1}.pain-title[data-v-5df5033f]{font-family:FZLanTingHei-DB-GBK;font-size:1.5rem;margin-bottom:.5rem;text-align:center}.pain-desc[data-v-5df5033f],.pain-title[data-v-5df5033f]{color:#fff;font-weight:400}.pain-desc[data-v-5df5033f]{font-family:Microsoft YaHei;font-size:.875rem;opacity:.5}.scheme-page[data-v-07ea5e7f]{background:#fff;padding:5rem 0}.scheme-header[data-v-07ea5e7f]{margin-bottom:3rem;text-align:center}.header-title[data-v-07ea5e7f]{color:#000;font-family:FZDaHei-B02;font-size:2.625rem;font-weight:600;line-height:1;margin:0 0 1.875rem}.header-subtitle[data-v-07ea5e7f]{color:#222;font-family:FZHei-B01;font-size:1.25rem;font-weight:400;line-height:1;margin:0}.steps-section[data-v-07ea5e7f]{margin:0 auto;max-width:1300px;padding:0 2rem}.steps-container[data-v-07ea5e7f]{align-items:stretch;display:flex;gap:1.8rem;justify-content:center}.step-item[data-v-07ea5e7f]{background:#fff;border:1px solid #d3d3d3;box-sizing:border-box;overflow:hidden;padding:.5rem;width:17.375rem}.step-item:hover[data-v-07ea5e7f]{background:#005aff}.step-item:hover .step-title[data-v-07ea5e7f]{color:#fff}.step-item:hover .step-title-line[data-v-07ea5e7f]{background:#fff}.step-item:hover .step-desc[data-v-07ea5e7f]{color:#fff}.step-item:hover .step-btn[data-v-07ea5e7f]{background:#fff;color:#005aff}.step-image[data-v-07ea5e7f]{height:19.5rem;overflow:hidden;width:16.375rem}.step-image img[data-v-07ea5e7f]{height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .4s ease;width:100%}.step-content[data-v-07ea5e7f]{padding:1.125rem .75rem}.step-number[data-v-07ea5e7f]{height:1.5rem;margin-bottom:1rem;width:1.6875rem}.step-number img[data-v-07ea5e7f]{height:100%;-o-object-fit:cover;object-fit:cover;width:100%}.step-title[data-v-07ea5e7f]{color:#000;font-family:Microsoft YaHei;font-size:1.5rem;font-weight:700;line-height:1;margin-bottom:1rem}.step-title-line[data-v-07ea5e7f]{background:#007cff;border-radius:.125rem;height:.25rem;margin-bottom:1.25rem;width:2.875rem}.step-desc[data-v-07ea5e7f]{color:#222;font-family:Microsoft YaHei;font-size:1rem;font-weight:400;line-height:1.5rem;margin-bottom:2.125rem}.step-desc-title[data-v-07ea5e7f]{font-weight:700}.step-btn[data-v-07ea5e7f]{background:#fff;border:1px solid #d3d3d3;border-radius:1rem;color:#222;font-family:Microsoft YaHei;font-size:.875rem;font-weight:400;padding:.375rem 1rem;text-align:center;text-decoration:none}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5}.home-page{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1}@media(min-width:2560px){html{font-size:16px}}@media(min-width:1920px){html{font-size:16px}}@media(min-width:1440px)and (max-width:1919px){html{font-size:15px}}@media(min-width:1200px)and (max-width:1439px){html{font-size:14px}}@media(min-width:1024px)and (max-width:1199px){html{font-size:13px}}@media(min-width:841px)and (max-width:1023px){html{font-size:12px}}