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@media(max-width:420px){.header-actions{gap:6px}.header-actions .button-small{padding:8px 10px}.site-header .brand img{width:102px}.mobile-menu-button{width:42px}.hero h1{font-size:39px}.hero-visual{min-height:350px}.float-note.two{top:158px}.footer-links{grid-template-columns:1fr}}