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0;font-size:.67rem}.modal-backdrop{z-index:60;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#10233d57;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{width:min(500px,100%);box-shadow:var(--shadow);background:#fff;border-radius:16px;padding:30px}.modal-icon{width:44px;height:44px;color:var(--blue);background:var(--sky);border-radius:10px;place-items:center;font-size:.68rem;font-weight:900;display:grid}.modal h2{margin:20px 0}.file-summary{margin:0}.file-summary div{border-bottom:1px solid var(--line);grid-template-columns:120px 1fr;padding:12px 0;display:grid}.file-summary dt{color:var(--muted)}.file-summary dd{text-align:right;overflow-wrap:anywhere;margin:0}.modal-note{color:var(--muted);font-size:.8rem;line-height:1.6}.modal-actions{justify-content:flex-end;margin-top:24px}@media (max-width:960px){.site-header nav{display:none}.menu-button{display:block}.header-actions>.language-button,.header-actions>.text-link,.header-actions>.button,.header-actions>.account-menu{display:none}.hero,.developer-banner,.developer-layout{grid-template-columns:1fr}.hero{padding-block:70px}.product-preview{max-width:700px}.service-grid,.case-grid,.process-grid,.account-grid{grid-template-columns:repeat(2,1fr)}.credit-category-grid{grid-template-columns:1fr}.sticky-panel{position:static}}@media (max-width:680px){.section{width:min(100% - 28px,1180px)}.site-header{min-height:64px;padding-inline:14px}.hero{gap:48px}.hero h1{font-size:3.05rem}.hero-actions,.final-cta{flex-direction:column;align-items:stretch}.preview-body{padding:22px}.service-grid,.case-grid,.advantage-grid,.process-grid,.pricing-grid,.topup-grid,.billing-grid,.account-grid,.capability-grid{grid-template-columns:1fr}.content-section{padding-block:78px}.content-page,.inner-hero{padding-block:56px}.page-intro{margin-bottom:36px}.page-intro h1,.inner-hero h1{font-size:clamp(2rem,11vw,2.75rem)}.account-summary{margin-bottom:60px}.credit-category-card summary{padding:18px}.credit-batch-head{display:none}.credit-batch{grid-template-columns:1fr 1fr;gap:12px;padding:16px 18px;display:grid}.credit-batch span{gap:4px;display:grid}.credit-batch span:before{color:var(--muted);content:attr(data-label);font-size:.66rem;font-weight:700}.credit-batch span:first-child,.credit-batch span:last-child{grid-column:1/-1}.subscription-summary{flex-direction:column;align-items:stretch}.developer-banner,.final-cta{padding:34px 26px}.app-shell{display:block}.app-sidebar{display:none}.composer-wrap{left:0}.prompt-grid{grid-template-columns:1fr}.chat-topbar{padding-inline:16px}.balance-pill{text-overflow:ellipsis;white-space:nowrap;max-width:48%;overflow:hidden}.panel-heading{flex-direction:column;align-items:stretch}}