*{box-sizing:border-box}html{--identity-space:120px;color-scheme:dark}body{margin:0;font-family:Heebo,Arial,sans-serif;background:#0e1727;color:#edf4ff}.workspace{height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden;padding:var(--identity-space) 16px 16px}.workspace.bt-identity-frame-active{padding:var(--identity-space) 16px 16px!important}header{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:10px 8px 14px;flex-shrink:0}header strong{color:#8fe6de;letter-spacing:1px}header span{font-size:13px;color:#b6c6d9}header nav{margin-inline-start:auto;display:flex;gap:10px}a{color:#e1eaff;text-underline-offset:4px;font-size:13px}a:focus-visible{outline:3px solid #f0b24a}.app{border:1px solid #31445b;border-radius:12px;width:100%;flex:1;min-height:0;background:#172131}.guide{max-width:850px;margin:auto;padding:var(--identity-space) 24px 50px;line-height:1.9}.guide.bt-identity-frame-active{padding:var(--identity-space) 24px 50px!important}.guide h1{color:#8fe6de}.guide section{border-top:1px solid #334155;padding:15px 0}.guide p{color:#c5d2e4}.guide a{color:#8fe6de}@media(max-width:760px){header{gap:6px 12px}header nav{margin-inline-start:0}header span{width:100%}.workspace{padding-inline:10px}.workspace.bt-identity-frame-active{padding-inline:10px!important}}