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var(--line);border-radius:var(--radius-xl);box-shadow:var(--shadow)}.history-item img{border-radius:var(--radius-md)}@media(max-width:1000px){main{padding:0 22px 60px}nav{min-height:94px;padding:0 22px}.hero{padding:64px 18px 42px}.workspace{grid-template-columns:1fr}.result{min-height:0}.ratio-list{grid-template-columns:repeat(3,1fr)}}@media(max-width:650px){body:before{height:10px}main{padding:0 14px 48px}nav{min-height:68px;padding:0 14px}.brand{font-size:21px;letter-spacing:-1.5px}.brand-logo{width:30px;height:30px}.nav-right{gap:7px}.google-login{display:none}.credit-balance,.account-menu,.language-select{min-height:38px;padding:6px 9px;font-size:10px;border-radius:var(--radius-md)}.credit-balance{gap:6px}.credit-balance strong{min-width:24px;min-height:22px;padding:0 5px;font-size:10px}.account-menu{width:38px;padding:0;border-radius:50%}.language-select{min-width:52px}.hero{padding:60px 6px 36px}.hero h1,.hero h1 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