:root{color-scheme:dark;font-family:system-ui,-apple-system,"PingFang SC",sans-serif;color:#e8ecf1;background:#0b1017;font-synthesis:none}*{box-sizing:border-box}body{margin:0}main{max-width:1000px;margin:auto;padding:28px 24px 64px}header{display:flex;justify-content:space-between;align-items:center;gap:12px}.brand{font-weight:750;font-size:24px;text-decoration:none;color:#fff}.brand span{font-size:12px;letter-spacing:2px;color:#77d7cf;margin-left:9px}.tag{color:#a3b5c7;font-size:12px;background:#15212b;border:1px solid #263746;padding:7px 12px;border-radius:100px}.intro{margin:60px 0 32px;max-width:680px}.eyebrow{color:#77d7cf!important;font-size:14px;letter-spacing:2px}h1{font-size:clamp(28px,5vw,44px);letter-spacing:-1px;margin:14px 0}h2{font-size:20px;margin:0 0 12px}h3{font-size:16px;margin-top:25px}p{color:#a8b5c4;line-height:1.7}.panel{background:#111a24;border:1px solid #26333f;padding:28px;border-radius:18px;margin:20px 0}#entry{max-width:510px}form{display:grid;gap:18px}label{display:grid;gap:9px;font-size:14px;color:#becbd7}input,textarea{width:100%;border:1px solid #374754;border-radius:9px;padding:13px 14px;background:#0b131c;color:#fff;font:inherit}input:focus,textarea:focus{outline:2px solid #77d7cf;outline-offset:2px}button{border:0;border-radius:9px;background:#7bd8cc;color:#0b2221;font:600 14px system-ui;padding:13px 18px;cursor:pointer;min-height:44px}button:hover{filter:brightness(1.08)}button:disabled{opacity:.5;cursor:wait}.secondary{background:#1c2b39;color:#d3e0eb;border:1px solid #3a4b5b}.hidden{display:none!important}.hint,small{font-size:12px;color:#91a5b9;line-height:1.6}.status-row{display:flex;align-items:center;justify-content:space-between;gap:20px}.status-row p{margin:0}.stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}.stats>div{background:#111a24;border:1px solid #26333f;border-radius:15px;padding:20px;display:grid;gap:8px}.stats span{font-size:13px;color:#a9b9c9}.stats strong{font-size:27px}.personas{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.persona{padding:16px;min-height:75px;text-align:left;background:#152330;color:#d8e4ed;border:1px solid #34495b}.persona.selected{border-color:#7bd8cc;background:#1b3638;color:#9cede1}.persona small{display:block;margin-top:6px}.actions{display:flex;flex-wrap:wrap;gap:12px}#notice:not(:empty){position:sticky;top:12px;z-index:5;border-radius:10px;background:#183a3c;border:1px solid #68b8b3;padding:13px 16px;line-height:1.5}#notice.error{background:#422b2d;border-color:#ba737a}#invite-result:not(:empty){padding:15px 0;overflow-wrap:anywhere}#invite-result input{margin-bottom:10px}.record{border-top:1px solid #293a48;padding:13px 0;white-space:pre-wrap;overflow-wrap:anywhere}.record button{margin-left:15px}footer{color:#7d92a6;font-size:12px;line-height:1.8;margin-top:36px;max-width:750px}@media(max-width:600px){main{padding:22px 16px 45px}.intro{margin-top:40px}.panel{padding:20px}.personas{grid-template-columns:1fr 1fr}.stats strong{font-size:23px}.tag{font-size:10px}.actions button{flex-grow:1}.status-row{align-items:flex-start}h1{letter-spacing:0}}