:root { color-scheme: light; font-family: Segoe UI, Arial, sans-serif; color: #162233; background: #eef3f8; }
body { margin: 0; }
header, main, footer { max-width: 980px; margin: auto; padding: 1.2rem; }
header { display: flex; align-items: center; gap: 1rem; }
header img { width: 72px; height: 72px; }
nav { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: .8rem; }
a { color: #075b94; }
.card { background: white; border-radius: 12px; padding: 1.3rem; margin: 1rem 0; box-shadow: 0 3px 12px #2342; }
.button { display: inline-block; padding: .7rem 1rem; margin: .3rem .4rem .3rem 0; border-radius: 7px; background: #075b94; color: white; text-decoration: none; }
.hash { overflow-wrap: anywhere; font-family: Consolas, monospace; }
footer { font-size: .9rem; color: #536273; }