.notebook{max-width:840px;margin:auto;padding:70px 6%}.notebook h1{font-size:clamp(38px,7vw,68px);line-height:1.1}.notebook h2{font-size:24px}.notebook input,.notebook textarea{width:100%;box-sizing:border-box;background:#081524;color:var(--text);border:1px solid #7fa2bd66;border-radius:9px;padding:14px;font:inherit;margin:8px 0 18px}.notebook label{display:block;margin-top:15px}.return-card,.message{background:#122338;border:1px solid #7fa2bd44;border-radius:14px;padding:24px;margin:26px 0}.return-card p,.message time{color:var(--muted);font-size:13px}.message p{white-space:pre-wrap;overflow-wrap:anywhere}.message.reply{border-color:var(--gold)}.notebook-actions{display:flex;flex-wrap:wrap;gap:28px;margin:30px 0}.notebook [role=status]{min-height:24px}.notebook button:disabled{opacity:.5}.notebook #return-link{font-size:12px}.notebook em{color:var(--gold)}