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0;border:0;font-size:26px;line-height:1}.faq-list{padding:10px 18px 18px}.faq-list article{border-bottom:1px solid var(--line)}.faq-list article>button{text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:38px minmax(0,1fr) 20px;align-items:center;gap:10px;width:100%;padding:16px 6px;display:grid}.faq-list article>button span{color:var(--accent);font:700 11px ui-monospace,monospace}.faq-list article>button strong{color:var(--ink);font-size:14px}.faq-list article>button b{color:var(--muted);text-align:center;font-size:18px}.faq-list article.open>button b{transform:rotate(180deg)}.faq-list article>p{color:var(--muted);margin:0;padding:0 36px 18px 44px;font-size:13px;line-height:1.75}.faq-empty{color:var(--muted);text-align:center;padding:28px 10px;font-size:13px}.recharge-form-card .plan-preview{border:1px solid var(--line);background:var(--surface-soft);min-height:48px;color:var(--muted);border-radius:11px;align-items:center;gap:9px;margin-top:12px;padding:0 15px;font:14px/1.2 Georgia,Noto Serif SC,serif;display:flex}.recharge-form-card .plan-preview strong.session-plan-badge{border-radius:7px;align-items:center;padding:5px 8px;font:700 11px/1 ui-monospace,SFMono-Regular,Consolas,monospace;display:inline-flex}.recharge-form-card .plan-preview em{color:#26765a;background:#dff2e9;border-radius:999px;margin-left:auto;padding:4px 8px;font:700 11px/1 ui-monospace,SFMono-Regular,Consolas,monospace}.recharge-form-card .plan-preview.checking{color:var(--muted);font-size:12px}.recharge-form-card .plan-preview strong.session-plan-badge{color:var(--plan-text,#fff)}.customer-brand-mark img{width:32px;height:32px;display:block}@media (width<=820px){.customer-tabs{grid-template-columns:repeat(4,minmax(0,1fr));justify-content:center;gap:0;padding:5px 4px;display:grid;overflow-x:visible}.customer-tabs a{text-align:center;min-width:0;min-height:44px;padding:0 2px;font-size:13px}.customer-tabs a.active:after{width:4em;max-width:calc(100% - 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