:root{color:#0b2a4a;background:#eefbff;font:16px/1.55 Inter,"PingFang SC",system-ui,sans-serif}.app-shell{width:min(1040px,calc(100% - 32px));margin:42px auto;display:grid;grid-template-columns:minmax(280px,.9fr) minmax(420px,1.25fr);gap:24px}.profile-card,.chat-card{border:1px solid rgba(255,255,255,.72);border-radius:28px;box-shadow:0 22px 65px rgba(24,82,128,.14);overflow:hidden}.profile-card{min-height:620px;position:relative;padding:44px;color:#fff;background:linear-gradient(145deg,#0b2a4a,#1877e0 58%,#12bedc)}.grid{position:absolute;inset:0;opacity:.2;background-image:linear-gradient(rgba(255,255,255,.42) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.42) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(#000,transparent)}.profile-card>*:not(.grid){position:relative}.brand-lockup{width:min(130px,40%);margin:0 auto;padding:12px 16px;border-radius:18px;background:rgba(255,255,255,.96);box-shadow:0 12px 30px rgba(1,35,78,.2);position:relative;top:-16px}.brand-lockup img{display:block;width:100%;height:auto}.eyebrow{margin:0;color:inherit;font-size:.68rem;letter-spacing:.18em;opacity:.8}.profile-card h1{margin:30px 0 0;font-size:3.4rem;letter-spacing:.08em}.role{margin:.1rem 0 1.3rem;font-weight:600}.summary{max-width:345px}.service-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px;max-width:370px}.service-tags span{padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.18);font-size:.82rem;backdrop-filter:blur(6px)}button{font:inherit;cursor:pointer}.brand-button{margin-top:34px;border:0;border-radius:999px;padding:13px 24px;color:#0b4376;font-weight:700;background:#fff}.chat-card{display:flex;flex-direction:column;min-height:620px;background:#fff}.chat-card header{display:flex;align-items:center;gap:12px;padding:18px 24px;color:#fff;background:linear-gradient(120deg,#0b2a4a,#1877e0)}.chat-card h2{margin:3px 0 0;font-size:1.2rem}.header-logo{width:68px;height:26px;object-fit:contain;margin-left:auto;padding:5px 8px;border-radius:9px;background:#fff}.status{font-size:.8rem;white-space:nowrap}.status i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;background:#67f2d4}.messages{flex:1;min-height:390px;overflow:auto;padding:28px;background:linear-gradient(180deg,#f4fbff,#eaf8fd)}.message{display:flex;margin:0 0 15px}.message p{max-width:76%;margin:0;padding:13px 15px;border-radius:16px;background:#fff;box-shadow:0 5px 15px rgba(19,113,171,.1);white-space:pre-wrap}.message.user{justify-content:flex-end}.message.user p{color:#fff;background:#0b5fac;border-bottom-right-radius:4px}.message.assistant p{border-bottom-left-radius:4px}.message.pending p{color:#708092;font-style:italic}.composer{display:flex;gap:10px;padding:18px;border-top:1px solid #dcedf5}.composer input{min-width:0;flex:1;padding:12px 15px;border:1px solid #c8e5f0;border-radius:13px;font:inherit;outline-color:#12bedc}.composer button{border:0;border-radius:13px;padding:0 19px;color:#fff;background:linear-gradient(90deg,#1877e0,#12bedc);font-weight:700}@media(max-width:760px){.app-shell{width:100%;margin:0;display:block}.profile-card,.chat-card{border-radius:0}.profile-card{min-height:510px}.chat-card{min-height:calc(100vh - 510px)}.messages{min-height:300px}.profile-card h1{font-size:2.8rem}.header-logo{width:58px}}