main{max-width:1100px}h1{font-size:clamp(2.4rem,6vw,4rem);margin:.4em 0}.intro,.explanation p{max-width:820px;line-height:1.7;color:var(--muted)}form{margin-top:2rem}label{display:block;margin-bottom:.65rem}.search-row{display:flex;gap:12px}input{min-width:0;flex:1;background:var(--surface,#10212a);color:var(--ink,#edf9f8);border:1px solid var(--line,#29454a);padding:14px;font:inherit;border-radius:6px}input:focus{outline:2px solid var(--accent)}.profile{border:1px solid var(--line,#29454a);background:var(--surface,#10212a);border-radius:12px;padding:24px;margin:18px 0}.profile h2{font-size:1.3rem;margin-top:0}.address{overflow-wrap:anywhere;font-family:monospace;font-size:.9rem}.balance{font-size:1.7rem;color:var(--accent)}.detail{color:var(--muted);line-height:1.6}.badge{font-size:.75rem;color:var(--accent)}.explanation{border-top:1px solid var(--line)}button{cursor:pointer}#status{margin-top:20px}@media(max-width:600px){.search-row{flex-direction:column}.profile{padding:18px}}