<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>SleepSea</title><style>html,body{height:100%;margin:0}body{display:flex;align-items:center;justify-content:center;font-family:Georgia,serif;background:#0b1220;color:#e8eef7}main{text-align:center;padding:2rem}h1{font-weight:400;letter-spacing:.04em;margin:0 0 .75rem;font-size:clamp(1.5rem,4vw,2.25rem)}p{margin:0;opacity:.75;font-size:1.05rem}</style></head><body><main><h1>SleepSea</h1><p>Website under construction.</p></main></body></html>