:root{color-scheme:light;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#142c30;background:#f3f7f5}*{box-sizing:border-box}body{margin:0}main{max-width:1020px;padding:36px 42px 28px;margin:auto}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #d9e3df;padding-bottom:26px}.brand{font-weight:750;font-size:23px;letter-spacing:-.7px;display:flex;align-items:center;gap:12px}.icon{background:linear-gradient(140deg,#098eb0,#33b889);color:white;border-radius:12px;width:39px;height:39px;display:grid;place-items:center;font-size:27px}.muted{color:#617777;line-height:1.65}.small{font-size:13px}.intro{padding:52px 0 30px}.eyebrow{color:#248679;font-size:11px;font-weight:700;letter-spacing:2px}h1{font-size:clamp(36px,6vw,56px);line-height:1.08;letter-spacing:-2px;font-weight:650;margin:16px 0 20px}h2{font-size:23px;letter-spacing:-.5px;margin:0}form{border:1px solid #d6e2dd;background:white;border-radius:18px;padding:26px}label{display:block;font-size:14px;font-weight:650;margin-bottom:12px}.unlock-row{display:flex;gap:12px}input{font:inherit;min-width:0;flex:1;border:1px solid #c6d6d0;padding:13px 15px;border-radius:9px;outline-offset:3px}button{font:inherit;font-weight:600;font-size:14px;border:0;border-radius:9px;padding:13px 20px;background:#157b6c;color:white;cursor:pointer}button:disabled{opacity:.5;cursor:wait}.secondary{background:#e2ece7;color:#315c55}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.controls{display:flex;gap:9px}.counts{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap}.count{background:#e6efea;border-radius:10px;padding:12px 16px;font-size:13px;color:#49655e}.count strong{font-size:22px;font-weight:600;margin-right:7px;color:#173e35}.record{border:1px solid #d6e2dd;background:white;border-radius:13px;padding:20px 23px;margin-bottom:12px}.record-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.recipient{font-weight:650;font-size:17px}.status{font-size:12px;padding:6px 10px;border-radius:6px;white-space:nowrap;background:#e8f5ee;color:#28714c}.uncertain{background:#fff2d8;color:#8a5d0b}.pending{background:#edf1f1;color:#587071}.simulation{background:#eaf0fb;color:#465d92}.message{font-size:14px;line-height:1.6;margin:15px 0;white-space:pre-wrap;overflow-wrap:anywhere}.meta{font-size:12px;color:#718581}.empty{border:1px dashed #c6d6d0;border-radius:12px;padding:38px;text-align:center;color:#617777}#notice{color:#91672b;font-size:14px;line-height:1.5}footer{border-top:1px solid #d9e3df;margin-top:45px;padding-top:22px;font-size:12px;line-height:1.7;color:#718581}[hidden]{display:none!important}@media(max-width:600px){main{padding:24px 20px}.intro{padding:36px 0 20px}header>.muted{font-size:13px}form{padding:21px}.unlock-row{flex-direction:column}.toolbar{align-items:flex-start}.controls{gap:6px}button{padding:12px 14px}.record{padding:18px}.record-head{flex-direction:column;gap:10px}.counts{gap:8px}.count{padding:10px 12px}.count strong{font-size:19px}footer{margin-top:32px}}