.promotion-container[data-v-def4bc86]{font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;color:#333;line-height:1.6;min-height:100vh;display:flex;flex-direction:column}.header[data-v-def4bc86]{justify-content:space-between;padding:20px 50px;background-color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.05);position:sticky;top:0;z-index:100}.header[data-v-def4bc86],.logo-container[data-v-def4bc86]{display:flex;align-items:center}.logo[data-v-def4bc86]{height:40px;margin-right:10px}.site-title[data-v-def4bc86]{font-size:20px;font-weight:600;color:#304156;margin:0}.nav-links[data-v-def4bc86]{display:flex;gap:30px}.nav-link[data-v-def4bc86]{text-decoration:none;color:#606266;font-weight:500;transition:color .3s}.nav-link.active[data-v-def4bc86],.nav-link[data-v-def4bc86]:hover{color:#409eff}.auth-buttons[data-v-def4bc86]{display:flex;gap:15px}.language-switch[data-v-def4bc86]{margin-left:20px}.lang-btn[data-v-def4bc86]{background-color:#409eff;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-weight:500;transition:background-color .3s}.lang-btn[data-v-def4bc86]:hover{background-color:#66b1ff}.login-btn[data-v-def4bc86]{text-decoration:none;color:#409eff;font-weight:500;padding:8px 16px;border-radius:4px;transition:background-color .3s}.login-btn[data-v-def4bc86]:hover{background-color:rgba(64,158,255,.1)}.register-btn[data-v-def4bc86]{text-decoration:none;color:#fff;font-weight:500;padding:8px 16px;background-color:#409eff;border-radius:4px;transition:background-color .3s}.register-btn[data-v-def4bc86]:hover{background-color:#66b1ff}.promotion-content[data-v-def4bc86]{flex:1;padding:50px 0;background-color:#f5f7fa}.content-wrapper[data-v-def4bc86]{max-width:1200px;margin:0 auto;padding:0 50px}.page-title[data-v-def4bc86]{font-size:36px;font-weight:700;color:#303133;text-align:center;margin-bottom:50px}.intro-section[data-v-def4bc86]{display:flex;align-items:center;gap:50px;background-color:#fff;border-radius:8px;padding:50px;margin-bottom:50px;box-shadow:0 2px 12px rgba(0,0,0,.05)}.intro-content[data-v-def4bc86]{flex:1}.intro-content h2[data-v-def4bc86]{font-size:32px;font-weight:700;color:#303133;margin-bottom:20px}.intro-content p[data-v-def4bc86]{font-size:18px;color:#606266;margin-bottom:30px;line-height:1.8}.intro-image[data-v-def4bc86]{flex:1;display:flex;justify-content:center}.intro-image img[data-v-def4bc86]{max-width:100%;height:auto}.cta-button .btn[data-v-def4bc86]{display:inline-block;padding:15px 30px;background-color:#409eff;color:#fff;text-decoration:none;border-radius:4px;font-weight:500;font-size:18px;transition:background-color .3s}.cta-button .btn[data-v-def4bc86]:hover{background-color:#66b1ff}.how-it-works[data-v-def4bc86]{margin-bottom:50px}.section-title[data-v-def4bc86]{font-size:28px;font-weight:600;color:#303133;text-align:center;margin-bottom:40px}.steps[data-v-def4bc86]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.step[data-v-def4bc86]{background-color:#fff;border-radius:8px;padding:30px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.05)}.step-number[data-v-def4bc86]{width:50px;height:50px;border-radius:50%;background-color:#409eff;color:#fff;display:flex;justify-content:center;align-items:center;font-size:24px;font-weight:600;margin:0 auto 20px}.step h3[data-v-def4bc86]{font-size:20px;font-weight:600;color:#303133;margin-bottom:15px}.step p[data-v-def4bc86]{font-size:16px;color:#606266;line-height:1.6}.commission-structure[data-v-def4bc86]{margin-bottom:50px}.commission-cards[data-v-def4bc86]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.commission-card[data-v-def4bc86]{background-color:#fff;border-radius:8px;padding:40px 30px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.05)}.commission-card h3[data-v-def4bc86]{font-size:24px;font-weight:600;color:#303133;margin-bottom:20px}.commission-rate[data-v-def4bc86]{font-size:48px;font-weight:700;color:#409eff;margin-bottom:20px}.commission-card p[data-v-def4bc86]{font-size:16px;color:#606266;margin-bottom:20px;line-height:1.6}.commission-card ul[data-v-def4bc86]{list-style-type:none;padding:0;margin:0;text-align:left}.commission-card li[data-v-def4bc86]{padding:10px 0;border-bottom:1px solid #eee;display:flex;align-items:center;gap:10px}.commission-card li[data-v-def4bc86]:last-child{border-bottom:none}.commission-card li[data-v-def4bc86]:before{content:"✓";color:#67c23a;font-weight:700}.benefits[data-v-def4bc86]{margin-bottom:50px}.benefits-grid[data-v-def4bc86]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.benefit-card[data-v-def4bc86]{background-color:#fff;border-radius:8px;padding:30px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.05)}.benefit-icon[data-v-def4bc86]{font-size:40px;color:#409eff;margin-bottom:20px}.benefit-card h3[data-v-def4bc86]{font-size:20px;font-weight:600;color:#303133;margin-bottom:15px}.benefit-card p[data-v-def4bc86]{font-size:16px;color:#606266;line-height:1.6}.faq[data-v-def4bc86]{margin-bottom:50px}.faq-container[data-v-def4bc86]{max-width:800px;margin:0 auto}.footer[data-v-def4bc86]{background-color:#304156;color:#fff;padding:50px 50px 20px}.footer-content[data-v-def4bc86]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-bottom:40px}.footer-title[data-v-def4bc86]{font-size:18px;font-weight:600;margin-bottom:20px}.footer-description[data-v-def4bc86]{opacity:.8;font-size:14px;max-width:300px}.footer-contact[data-v-def4bc86],.footer-links[data-v-def4bc86]{list-style-type:none;padding:0;margin:0}.footer-contact li[data-v-def4bc86],.footer-links li[data-v-def4bc86]{margin-bottom:10px}.footer-links a[data-v-def4bc86]{color:#fff;opacity:.8;text-decoration:none;transition:opacity .3s}.footer-links a[data-v-def4bc86]:hover{opacity:1}.footer-contact li[data-v-def4bc86]{display:flex;align-items:center;gap:10px;opacity:.8}.footer-bottom[data-v-def4bc86]{text-align:center;padding-top:20px;border-top:1px solid hsla(0,0%,100%,.1);font-size:14px;opacity:.6}@media (max-width:768px){.header[data-v-def4bc86]{padding:15px 20px;flex-wrap:wrap}.nav-links[data-v-def4bc86]{order:3;width:100%;margin-top:15px;justify-content:space-between}.content-wrapper[data-v-def4bc86]{padding:0 20px}.page-title[data-v-def4bc86]{font-size:28px}.intro-section[data-v-def4bc86]{flex-direction:column;padding:30px 20px}.benefits-grid[data-v-def4bc86],.commission-cards[data-v-def4bc86],.steps[data-v-def4bc86]{grid-template-columns:1fr}.footer[data-v-def4bc86]{padding:40px 20px 20px}}