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@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:2rem;min-height:0;padding-block:65px}.hero h1{max-width:14ch}.hero-art{max-width:520px;margin-inline:auto}.source-grid{grid-template-columns:1fr}.caution{grid-template-columns:1fr}.nav{align-items:flex-start;padding-block:17px;flex-direction:column;gap:.7rem}}
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