.static-page{min-height:100vh;display:flex;flex-direction:column;background:var(--bg-primary)}.static-nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 6.5vw;border-bottom:1px solid rgba(29,29,31,.06);background:var(--white);position:sticky;top:0;z-index:100}.static-nav-brand{display:flex;align-items:center;gap:5px;font-weight:720;font-size:16px;color:var(--text-primary)}.static-nav-icon{width:34px;height:34px;color:var(--text-primary);display:flex;align-items:center;justify-content:center}.static-nav-icon img{width:34px;height:34px;display:block}.static-hero{background:var(--white);padding:60px 0 34px;border-bottom:1px solid rgba(29,29,31,.07)}.static-hero .container,.static-footer .container{width:min(100%,900px);margin:0 auto;padding:0 20px;box-sizing:border-box}.static-back{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--text-secondary);margin-bottom:var(--space-lg)}.static-back:hover{color:#0071e3}.static-hero h1{font-size:clamp(40px,5vw,56px);line-height:1.08;font-weight:430;letter-spacing:-.045em;color:var(--text-primary)}.static-content{flex:1;padding:38px 0 76px}.static-container{max-width:860px;margin:0 auto;padding:0 18px;box-sizing:border-box}.static-container h2{font-size:21px;font-weight:680;color:var(--text-primary);margin:var(--space-2xl) 0 var(--space-md);letter-spacing:-.02em}.static-container h2:first-child{margin-top:0}.static-container h3{font-size:var(--text-base);font-weight:650;color:var(--text-primary);margin:var(--space-xl) 0 var(--space-sm)}.static-container p{font-size:14.5px;color:var(--text-secondary);line-height:1.86;margin-bottom:var(--space-md)}.static-container ul,.static-container ol{padding-left:var(--space-xl);margin-bottom:var(--space-md)}.static-container li{font-size:14.5px;color:var(--text-secondary);line-height:1.82;margin-bottom:var(--space-xs)}.static-container strong{color:var(--text-primary);font-weight:600}.static-container a{color:#0071e3;font-weight:500}.static-container a:hover{text-decoration:underline}.policy-meta{color:var(--text-tertiary)!important;font-size:12px!important;letter-spacing:.02em}.policy-lead{max-width:760px;color:var(--text-primary)!important;font-size:16px!important;line-height:1.78!important}.policy-list{margin:8px 0 28px}.policy-list>div{padding:14px 0;border-top:1px solid var(--border-light);display:grid;grid-template-columns:158px minmax(0,1fr);gap:20px}.policy-list>div:last-child{border-bottom:1px solid var(--border-light)}.policy-list dt{color:var(--text-primary);font-size:13.5px;font-weight:680}.policy-list dd{margin:0;color:var(--text-secondary);font-size:13.5px;line-height:1.72}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-lg);margin:var(--space-xl) 0}.contact-channels{gap:16px;margin:28px 0}.contact-channels .info-card{display:grid;grid-template-columns:40px minmax(0,1fr);column-gap:16px;align-items:center;padding:22px;border-radius:16px}.contact-channels .info-card-icon{grid-row:1/3;margin:0}.contact-channels .info-card h3,.contact-channels .info-card p{grid-column:2}.contact-channels .info-card:hover{transform:none;box-shadow:none;border-color:#aaa}.info-card{display:block;padding:var(--space-xl);background:var(--white);border:1px solid var(--border-light);border-radius:var(--radius-xl);transition:all var(--duration-normal) var(--ease-out);color:inherit!important;text-decoration:none!important}.info-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.info-card-icon{width:40px;height:40px;border-radius:10px;background:#0071e314;color:#0071e3;display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-md)}.info-card-icon.is-wechat{background:color-mix(in srgb,var(--color-green) 9%,transparent);color:var(--color-green)}.info-card-icon.is-email{background:color-mix(in srgb,var(--color-coral) 9%,transparent);color:var(--color-coral)}.info-card h3{font-size:var(--text-sm)!important;font-weight:650!important;margin:0 0 var(--space-xs)!important;color:var(--text-primary)}.info-card p{font-size:13px!important;margin:0!important}.faq-item{padding:var(--space-lg) var(--space-xl);background:var(--white);border:1px solid var(--border-light);border-radius:var(--radius-lg);margin-bottom:var(--space-md)}.faq-item h3{font-size:var(--text-sm)!important;font-weight:650!important;margin:0 0 var(--space-sm)!important;color:var(--text-primary)}.faq-item p{margin:0!important;font-size:13px!important;line-height:1.85!important}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg);margin:var(--space-xl) 0}.contact-card{text-align:center;padding:var(--space-2xl) var(--space-lg);background:var(--white);border:1px solid var(--border-light);border-radius:var(--radius-xl)}.contact-card-icon{width:48px;height:48px;border-radius:12px;background:#0071e314;color:#0071e3;display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-md)}.contact-card h3{font-size:var(--text-sm)!important;font-weight:650!important;margin:0 0 var(--space-xs)!important}.contact-card p{font-size:13px!important;margin:0!important}.static-footer{padding:var(--space-lg) 0;border-top:1px solid var(--border-light);background:var(--white);text-align:center;font-size:12px;color:var(--text-tertiary)}@media(max-width:768px){.static-nav{min-height:54px;padding:0 16px}.static-nav-icon,.static-nav-icon img{width:28px;height:28px}.static-nav-brand{font-size:14px}.static-hero{padding:38px 0 24px}.static-hero h1{font-size:var(--text-2xl)}.info-grid,.contact-grid{grid-template-columns:1fr}.static-container{padding:0 16px}.static-content{padding:var(--space-xl) 0}.policy-list>div{grid-template-columns:1fr;gap:5px}.faq-item{padding:var(--space-md) var(--space-lg)}.faq-item p{line-height:1.9!important}.static-footer .container{display:flex;flex-direction:column;align-items:center;gap:6px;line-height:1.7}.static-footer .icp-link{margin-left:0!important}}@media(max-width:480px){.static-nav{padding:var(--space-xs) var(--space-sm)}.static-nav-brand{font-size:12px}.static-hero{padding:var(--space-xl) 0 var(--space-md)}.static-hero h1{font-size:var(--text-xl)}.static-back{font-size:12px}.faq-item,.info-card{padding:var(--space-md)}.contact-card{padding:var(--space-lg) var(--space-md)}}.static-page{background:#fff;color:#302c33}.static-page .static-nav{padding-inline:max(24px,calc((100% - 1080px)/2));border-bottom:1px solid #eeebef;min-height:72px}.static-page .static-nav-brand{font-size:15px;font-weight:550;gap:8px}.static-page .static-hero{padding:52px 0 0;border:0}.static-page .static-hero .container,.static-page .static-container,.static-page .static-footer .container{width:min(100%,820px);max-width:820px;margin:auto;padding-inline:30px}.static-page .static-back{font-size:13px;color:#817787;margin-bottom:28px;min-height:30px}.static-page .static-hero h1{font-size:clamp(32px,4vw,46px);font-weight:500;letter-spacing:-.035em;line-height:1.25;margin:0}.static-page .static-content{padding:28px 0 72px}.static-page .static-container h2{font-size:20px;font-weight:550;line-height:1.5;margin:38px 0 14px;scroll-margin-top:94px}.static-page .static-container p,.static-page .static-container li{font-size:15px;line-height:1.9;color:#5f5862}.static-page .static-container ul{padding-left:1.35em}.static-page .static-container li{padding-left:3px;margin-bottom:9px}.static-page .policy-lead{font-size:17px!important;line-height:1.8!important;color:#4c4452!important}.static-page .policy-meta{font-size:12px!important;color:#817787!important;letter-spacing:0}.static-page .policy-list>div{grid-template-columns:140px minmax(0,1fr);border-color:#ece8ee;padding:18px 0}.static-page .policy-list dt{font-size:14px;font-weight:550}.static-page .policy-list dd{font-size:14px;line-height:1.85;color:#5f5862}.static-page .static-container a{color:#79668d;font-weight:450}.policy-contents{display:flex;flex-wrap:wrap;gap:8px 20px;padding:0 0 22px;margin-bottom:26px;border-bottom:1px solid #ece8ee}.policy-contents a{font-size:13px;line-height:1.6;padding:5px 0;text-decoration:none}.support-channels{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:34px 0 42px}.static-page .support-channel{display:grid;grid-template-columns:48px minmax(0,1fr) 18px;gap:18px;align-items:start;padding:26px 0;border-bottom:1px solid #ece8ee;background:transparent;color:inherit;text-decoration:none}.static-page .support-channel:hover{background:transparent;text-decoration:none}.static-page .support-channel:hover strong{text-decoration:underline;text-underline-offset:5px}.support-channel-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:15px}.support-channel-icon svg{width:26px;height:26px;stroke-width:1.6}.support-channel-icon.is-wechat{background:transparent;color:var(--color-green,#51826b)}.support-channel-icon.is-email{background:transparent;color:var(--color-coral,#b58079)}.support-channel-copy{display:flex;flex-direction:column;gap:7px;padding-top:3px;min-width:0}.support-channel-copy strong{font-size:17px;font-weight:550}.support-channel-copy>span{font-size:13px;color:#6d6473;line-height:1.6}.support-channel-copy small{font-size:12px;color:#827889;overflow-wrap:anywhere;line-height:1.7;margin-top:5px}.support-channel-arrow{width:17px;height:17px;color:#9a8da3;margin-top:6px}.static-page .support-note h2{font-size:16px;margin:0 0 10px}.static-page .support-note p{font-size:14px;max-width:660px}.static-page .static-footer{padding:25px 0 28px;background:#fff;border-top:1px solid #ece8ee;text-align:left}.static-footer-main,.static-footer-details{display:flex;justify-content:space-between;gap:16px;align-items:center;flex-wrap:wrap;width:100%}.static-footer-main{font-size:12px;color:#6b626f}.static-footer-main nav{display:flex;gap:20px}.static-footer-main a,.static-footer-details a{color:inherit}.static-footer-details{margin-top:15px;color:#8d858f;font-size:11px;line-height:1.8}@media(max-width:640px){.static-page .static-nav{padding-inline:20px;min-height:60px}.static-page .static-hero{padding-top:30px}.static-page .static-hero .container,.static-page .static-container,.static-page .static-footer .container{padding-inline:22px}.static-page .static-back{margin-bottom:18px}.static-page .static-content{padding-top:22px;padding-bottom:48px}.static-page .static-container h2{font-size:18px;margin-top:30px}.static-page .policy-list>div{grid-template-columns:1fr;gap:7px}.support-channels{grid-template-columns:1fr;margin-top:26px;gap:12px}.static-page .support-channel{padding:22px 18px}.static-page .static-footer .container{align-items:stretch;gap:0}.static-footer-details{gap:8px}.policy-contents{gap:5px 17px}.static-footer-main{gap:16px}.static-page .static-container li,.static-page .static-container p{font-size:14px}}@media(prefers-reduced-motion:reduce){.static-page .support-channel{transition:none}}