*{box-sizing:border-box;margin:0;padding:0}
body{background:#08080a;color:#f4f4f5;font:400 15px/1.5 Onest,system-ui;overflow:hidden;height:100vh}
.nav{position:fixed;top:18px;left:50%;transform:translateX(-50%);display:flex;gap:22px;align-items:center;padding:8px 10px 8px 16px;border:1px solid rgba(255,255,255,.1);border-radius:999px;background:rgba(20,20,23,.6);backdrop-filter:blur(12px);z-index:9;font-size:14px;color:#a1a1aa}
.nav b{color:#fff;font-weight:700}.nav .go{background:#fff;color:#000;border-radius:999px;padding:6px 14px;font-weight:500}
.tag{position:fixed;left:20px;bottom:16px;font-size:12px;color:#6b6b74;z-index:9}
.box{width:min(620px,90vw);border:1px solid rgba(255,255,255,.13);border-radius:20px;background:rgba(20,20,23,.85);backdrop-filter:blur(10px);padding:16px 16px 12px;text-align:left}
.box .ph{color:#6b6b74;min-height:48px}.box .row{display:flex;justify-content:space-between;align-items:center;color:#a1a1aa;font-size:13px}
.send{width:34px;height:34px;border-radius:10px;background:#fff;color:#000;display:grid;place-items:center;font-weight:700}
h1{font-weight:700;letter-spacing:-.035em;line-height:1.02}