.page-title-bar[data-v-9f307a74]{background:linear-gradient(135deg,#0a2540,#132f4c);border-bottom:1px solid hsla(0,0%,100%,.08)}.page-title-inner[data-v-9f307a74]{padding:.32rem 2rem;display:flex;align-items:center;gap:.2rem}.page-title-zh[data-v-9f307a74]{font-size:.28rem;font-weight:700;color:#fff;letter-spacing:.03rem;margin:0}.page-title-divider[data-v-9f307a74]{width:1px;height:.18rem;background:hsla(0,0%,100%,.35)}.page-title-en[data-v-9f307a74]{font-size:.18rem;font-weight:400;color:hsla(0,0%,100%,.6);letter-spacing:.05rem;text-transform:uppercase}@media screen and (max-width:991px){.page-title-bar[data-v-9f307a74]{top:.9rem}.page-title-inner[data-v-9f307a74]{padding:.22rem .4rem;gap:.15rem}.page-title-zh[data-v-9f307a74]{font-size:.22rem}.page-title-en[data-v-9f307a74]{font-size:.14rem}}.breadcrumb[data-v-c8c30528]{display:flex;align-items:center;padding:.2rem 0 .2rem 2rem;border-bottom:1px solid var(--color-border);background:var(--color-bg-white)}.breadcrumb img[data-v-c8c30528]{height:.23rem;width:.3rem}.breadcrumb .app-breadcrumb[data-v-c8c30528]{height:100%;padding:0 .2rem}.breadcrumb .app-breadcrumb .el-breadcrumb__inner[data-v-c8c30528]{cursor:pointer!important}.breadcrumb .app-breadcrumb a[data-v-c8c30528],.breadcrumb .app-breadcrumb span[data-v-c8c30528]{line-height:.5rem;font-size:.18rem;color:var(--color-body);cursor:pointer}.breadcrumb .app-breadcrumb .el-breadcrumb__item:last-child .el-breadcrumb__inner a[data-v-c8c30528],.breadcrumb .app-breadcrumb .el-breadcrumb__item:last-child .el-breadcrumb__inner span[data-v-c8c30528]{color:var(--color-primary);font-weight:600}@media screen and (max-width:1200px){.breadcrumb[data-v-c8c30528]{padding:.2rem 0 .2rem 1rem}}@media screen and (max-width:991px){.breadcrumb[data-v-c8c30528]{padding:.15rem 0 .15rem .5rem!important}.breadcrumb a[data-v-c8c30528],.breadcrumb span[data-v-c8c30528]{font-size:.15rem!important}.breadcrumb img[data-v-c8c30528]{height:.18rem;width:.24rem}}.banner[data-v-29844966]{width:100%;position:relative;height:2.6rem;overflow:hidden;background:linear-gradient(135deg,#0a2540,#132f4c 50%,#0d4bb7)}.banner img[data-v-29844966]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;opacity:.35}.banner[data-v-29844966]:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.2),transparent 60%,rgba(0,0,0,.3));z-index:1;pointer-events:none}.banner .title[data-v-29844966]{width:100%;text-align:center;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2}.banner .title .title-en[data-v-29844966]{font-size:.36rem;font-weight:300;color:hsla(0,0%,100%,.85)}.banner .title .title_line[data-v-29844966]{display:flex;justify-content:center;margin:.12rem 0}.banner .title .title_line .title_line1[data-v-29844966]{width:.58rem;height:.06rem;background:hsla(0,0%,100%,.8);border-radius:.03rem}.banner .title .title-ch[data-v-29844966]{font-size:.38rem;font-weight:600;color:#fff}[data-v-29844966] .breadcrumb{margin-bottom:0!important;border-bottom:1px solid var(--color-border);padding-top:.18rem!important;padding-bottom:.18rem!important}.guide-section[data-v-29844966]{padding:.9rem 2rem}.guide-bg-alt[data-v-29844966]{background:var(--color-bg-light)}.guide-container[data-v-29844966]{max-width:9.6rem;margin:0 auto}h1[data-v-29844966]{font-size:.38rem;font-weight:800;color:var(--color-title);line-height:1.4;margin-bottom:.15rem;text-align:center}.guide-subtitle-text[data-v-29844966]{font-size:.2rem;color:var(--color-muted);line-height:1.6;margin-bottom:.2rem;text-align:center}h2[data-v-29844966]{font-size:.3rem;line-height:1.4;margin-bottom:.3rem;padding-left:.2rem;border-left:4px solid var(--color-primary)}h2[data-v-29844966],h3[data-v-29844966]{font-weight:700;color:var(--color-title)}h3[data-v-29844966]{font-size:.22rem;margin-bottom:.15rem}h4.guide-subtitle[data-v-29844966]{font-size:.2rem;font-weight:700;color:var(--color-title);margin:.5rem 0 .2rem;text-align:center}p[data-v-29844966]{font-size:.17rem;line-height:1.8;color:var(--color-body);margin-bottom:.2rem}.guide-section-desc[data-v-29844966]{color:var(--color-muted);margin-bottom:.4rem}a[data-v-29844966]{color:var(--color-primary);text-decoration:underline;text-underline-offset:3px}.guide-meta[data-v-29844966]{font-size:.14rem;color:var(--color-muted);margin-bottom:.3rem;display:flex;align-items:center;gap:.1rem;justify-content:center}.guide-abstract[data-v-29844966]{background:var(--color-bg-light);border-radius:var(--radius-md);padding:.3rem;border-left:4px solid var(--color-gold)}.guide-abstract p[data-v-29844966]{margin-bottom:.15rem}.guide-abstract strong[data-v-29844966]{color:var(--color-title)}.guide-stat-row[data-v-29844966]{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.3rem;margin:.4rem 0}.guide-stat-card[data-v-29844966]{background:var(--color-bg-white);border-radius:var(--radius-md);padding:.3rem;text-align:center;box-shadow:var(--shadow-sm)}.guide-stat-card .gs-num[data-v-29844966]{font-family:Inter,sans-serif;font-size:.48rem;font-weight:800;color:var(--color-primary);line-height:1.2}.guide-stat-card .gs-label[data-v-29844966]{font-size:.15rem;color:var(--color-body);margin-top:.08rem}.guide-stat-card .gs-src[data-v-29844966]{font-size:.12rem;color:var(--color-muted);margin-top:.1rem}blockquote[data-v-29844966]{background:rgba(201,169,110,.08);border-left:4px solid var(--color-gold);padding:.25rem .3rem;margin:.3rem 0;font-size:.16rem;line-height:1.8;color:var(--color-body);border-radius:0 var(--radius-sm) var(--radius-sm) 0}.guide-list[data-v-29844966]{margin:.3rem 0;padding-left:.3rem}.guide-list li[data-v-29844966]{font-size:.16rem;line-height:1.8;color:var(--color-body);margin-bottom:.1rem}.guide-list li[data-v-29844966]::marker{color:var(--color-primary)}.guide-list li strong[data-v-29844966]{color:var(--color-title)}.compare-table-wrap[data-v-29844966]{overflow-x:auto;margin:.3rem 0}.compare-table[data-v-29844966]{width:100%;border-collapse:collapse;font-size:.15rem}.compare-table th[data-v-29844966]{background:var(--color-primary);color:#fff;padding:.15rem .2rem;text-align:left;font-weight:600;white-space:nowrap}.compare-table td[data-v-29844966]{padding:.15rem .2rem;border-bottom:1px solid var(--color-border);color:var(--color-body);line-height:1.6;vertical-align:top}.compare-table tr:nth-child(2n) td[data-v-29844966]{background:var(--color-bg-light)}.compare-table a[data-v-29844966]{font-weight:600;text-decoration:none}.compare-table a[data-v-29844966]:hover{text-decoration:underline}.tech-compare-new[data-v-29844966]{display:grid;grid-template-columns:1fr 1fr;gap:.3rem;margin:.4rem 0}.tech-card-new[data-v-29844966]{border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-md);transition:all .3s ease}.tech-card-new[data-v-29844966]:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.tech-badge[data-v-29844966]{font-size:.2rem;font-weight:700;color:#fff;padding:.2rem .3rem;letter-spacing:.02rem}.tech-4g .tech-badge[data-v-29844966]{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark))}.tech-bt .tech-badge[data-v-29844966]{background:linear-gradient(135deg,#6366f1,#4338ca)}.tech-card-body[data-v-29844966]{background:var(--color-bg-white);padding:.3rem}.tech-card-body ul[data-v-29844966]{padding-left:.25rem;margin-bottom:.2rem}.tech-card-body ul li[data-v-29844966]{font-size:.15rem;line-height:1.8;color:var(--color-body)}.tech-card-body ul li[data-v-29844966]::marker{color:var(--color-primary)}.tech-tag-row[data-v-29844966]{display:flex;gap:.1rem;flex-wrap:wrap}.tech-tag-row span[data-v-29844966]{font-size:.13rem;padding:.04rem .14rem;border-radius:.12rem;background:rgba(21,120,255,.08);color:var(--color-primary);font-weight:500}.guide-tip[data-v-29844966]{background:rgba(21,120,255,.06);border:1px solid rgba(21,120,255,.15);border-radius:var(--radius-md);padding:.2rem .3rem;font-size:.15rem;line-height:1.7;color:var(--color-body)}.guide-tip strong[data-v-29844966]{color:var(--color-primary)}.model-cards[data-v-29844966]{display:grid;grid-template-columns:1fr 1fr;gap:.3rem;margin:.4rem 0}.model-card[data-v-29844966]{background:var(--color-bg-white);border-radius:var(--radius-md);padding:.35rem;box-shadow:var(--shadow-sm);border:1px solid var(--color-border)}.model-card h3[data-v-29844966]{color:var(--color-primary)}.model-card p[data-v-29844966]{font-size:.15rem}.model-tags[data-v-29844966]{display:flex;gap:.1rem;flex-wrap:wrap}.model-tags span[data-v-29844966]{background:rgba(21,120,255,.08);color:var(--color-primary);font-size:.13rem;padding:.04rem .12rem;border-radius:.12rem}.flow-new[data-v-29844966]{margin:.4rem 0}.flow-track[data-v-29844966]{display:flex;gap:0;position:relative}.flow-step-new[data-v-29844966]{flex:1;text-align:center;position:relative;z-index:1;padding:0 .2rem}.flow-step-new[data-v-29844966]:first-child{padding-left:0}.flow-step-new[data-v-29844966]:last-child{padding-right:0}.flow-step-header[data-v-29844966]{display:flex;flex-direction:column;align-items:center;gap:.15rem;margin-bottom:.2rem}.flow-step-num[data-v-29844966]{width:.56rem;height:.56rem;border-radius:50%;background:var(--color-primary-gradient);box-shadow:0 0 0 6px var(--color-bg-white),0 4px 12px rgba(21,120,255,.3);color:#fff;display:flex;align-items:center;justify-content:center;font-family:Inter,sans-serif;font-weight:800;font-size:.2rem;flex-shrink:0}.flow-step-name[data-v-29844966]{font-size:.18rem;font-weight:700;color:var(--color-title);white-space:nowrap}.flow-step-desc[data-v-29844966]{font-size:.15rem;color:var(--color-muted);line-height:1.6;margin:0 auto}.guide-faq[data-v-29844966]{margin:.3rem 0}.faq-item[data-v-29844966]{border-bottom:1px solid var(--color-border);cursor:pointer}.faq-q[data-v-29844966]{display:flex;justify-content:space-between;align-items:center;padding:.25rem 0;font-size:.18rem;font-weight:600;color:var(--color-title);transition:color .2s ease}.faq-q.open[data-v-29844966]{color:var(--color-primary)}.faq-arrow[data-v-29844966]{font-size:.28rem;width:.35rem;text-align:center;flex-shrink:0;color:var(--color-muted)}.faq-a[data-v-29844966]{padding:0 0 .25rem;font-size:.15rem;line-height:1.8;color:var(--color-body)}.guide-cta[data-v-29844966]{background:var(--color-primary-gradient);color:#fff;text-align:center}.guide-cta h2[data-v-29844966]{color:#fff;border-left:none;padding-left:0}.guide-cta p[data-v-29844966]{color:hsla(0,0%,100%,.85);font-size:.16rem}.guide-cta .cta-btn-primary[data-v-29844966]{background:#fff;color:var(--color-primary);padding:.15rem .4rem;border-radius:.25rem;font-weight:600;text-decoration:none;display:inline-block;margin:0 .15rem;transition:all .3s ease}.guide-cta .cta-btn-primary[data-v-29844966]:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.2)}.guide-cta .cta-btn-outline[data-v-29844966]{border:2px solid hsla(0,0%,100%,.6);color:#fff;padding:.15rem .4rem;border-radius:.25rem;font-weight:600;text-decoration:none;display:inline-block;margin:0 .15rem;transition:all .3s ease}.guide-cta .cta-btn-outline[data-v-29844966]:hover{background:hsla(0,0%,100%,.1)}@media screen and (max-width:991px){.banner[data-v-29844966]{height:2rem}.banner .title .title-ch[data-v-29844966]{font-size:.24rem}.banner .title .title-en[data-v-29844966]{font-size:.18rem}.banner .title .title_line1[data-v-29844966]{width:.4rem;height:.04rem}.guide-section[data-v-29844966]{padding:.5rem .4rem}h1[data-v-29844966]{font-size:.26rem}h2[data-v-29844966]{font-size:.22rem;padding-left:.15rem}h3[data-v-29844966]{font-size:.18rem}.guide-stat-row[data-v-29844966]{grid-template-columns:1fr 1fr 1fr;gap:.15rem}.gs-num[data-v-29844966]{font-size:.36rem!important}.tech-compare-new[data-v-29844966]{grid-template-columns:1fr}.tech-card-new[data-v-29844966]{margin-bottom:0}.model-cards[data-v-29844966]{grid-template-columns:1fr}.flow-track[data-v-29844966]{gap:.3rem;flex-wrap:wrap;justify-content:center}.flow-step-new[data-v-29844966]{min-width:auto;flex:0 0 auto;width:45%}.cta-actions[data-v-29844966]{display:flex;flex-direction:column;gap:.15rem;align-items:center}.faq-q[data-v-29844966]{font-size:.16rem}blockquote[data-v-29844966]{font-size:.14rem}}