:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4f6f3;--surface:#fff;--surface-soft:#eef5f1;--ink:#1f2a2a;--muted:#60706c;--line:#d9e2dd;--teal:#287b70;--teal-dark:#1e6259;--blue:#335c81;--yellow:#b7791f;--orange:#bd5b2a;--red:#b43b3b;--green:#2f7d4f;--shadow:0 18px 42px #1f2a2a1f}*{box-sizing:border-box}[hidden]{display:none!important}html,body{min-height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:Inter,Noto Sans SC,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.55}button,textarea{font:inherit}button{cursor:pointer}.chat-app{grid-template-rows:auto minmax(0,1fr);width:min(820px,100%);min-height:100vh;margin:0 auto;padding:14px;display:grid}.chat-header{justify-content:space-between;align-items:center;gap:12px;min-height:54px;display:flex}.brand{color:var(--ink);align-items:center;gap:10px;font-weight:900;text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:var(--teal);letter-spacing:.02em;border-radius:8px;place-items:center;width:36px;height:36px;display:grid}.trust-note{color:var(--muted);font-size:13px}.chat-shell{border:1px solid var(--line);background:var(--surface);min-height:0;box-shadow:var(--shadow);border-radius:8px;grid-template-rows:minmax(0,1fr) auto auto;display:grid;overflow:hidden}.message-list{scroll-behavior:smooth;flex-direction:column;gap:14px;min-height:0;padding:18px;display:flex;overflow-y:auto}.message{grid-template-columns:34px minmax(0,1fr);align-items:start;gap:10px;display:grid}.message.user{grid-template-columns:minmax(0,1fr) 34px}.message.user .avatar{background:var(--blue);grid-column:2}.message.user .bubble{color:#fff;background:var(--teal);grid-area:1/1;justify-self:end}.avatar{color:#fff;background:var(--teal-dark);border-radius:8px;place-items:center;width:34px;height:34px;font-size:14px;font-weight:900;display:grid}.bubble{border:1px solid var(--line);background:#fbfcfb;border-radius:8px;width:fit-content;max-width:min(620px,100%);padding:12px 14px}.bubble p{margin:0}.bubble p+p{margin-top:8px}.summary-card,.result-card,.hospital-card{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:8px;gap:8px;margin-top:10px;padding:12px;display:grid}.summary-grid{gap:7px;font-size:13px;display:grid}.summary-grid div{border-bottom:1px solid #d9e2ddb8;justify-content:space-between;gap:12px;padding-bottom:6px;display:flex}.summary-grid div:last-child{border-bottom:0;padding-bottom:0}.summary-grid span{color:var(--muted)}.risk-badge{color:#fff;border-radius:8px;width:fit-content;padding:5px 8px;font-size:13px;font-weight:900;display:inline-flex}.risk-badge.green{background:var(--green)}.risk-badge.yellow{background:var(--yellow)}.risk-badge.orange{background:var(--orange)}.risk-badge.red{background:var(--red)}.hospital-list{gap:8px;display:grid}.hospital-card h3,.result-card h3,.summary-card h3{margin:0;font-size:16px}.hospital-card p,.result-card p{color:var(--muted);margin:0;font-size:13px}.image-analysis-card{gap:10px}.image-analysis-item{border-top:1px solid var(--line);gap:5px;padding-top:9px;display:grid}.image-analysis-item strong{font-size:14px}.image-analysis-item p{color:var(--muted);margin:0;font-size:13px}.image-analysis-item .red-flag{color:var(--red);font-weight:800}.image-analysis-item span,.safety-line{color:var(--muted);font-size:12px}.hospital-tags{flex-wrap:wrap;gap:6px;display:flex}.hospital-tags span,.promotion{background:var(--surface-soft);color:var(--teal-dark);border-radius:8px;padding:4px 7px;font-size:12px;font-weight:800;display:inline-flex}.promotion{color:#744600;background:#fff1cc}.visit-code{background:var(--surface-soft);border-radius:8px;justify-content:space-between;align-items:center;gap:10px;padding:12px;display:flex}.visit-code span{color:var(--muted);font-weight:800}.visit-code strong{letter-spacing:.08em;font-size:24px}.bubble-action{color:#fff;background:var(--teal);border:0;border-radius:8px;width:fit-content;min-height:38px;padding:9px 12px;font-weight:900}.bubble-action:hover,.send-button:hover{background:var(--teal-dark)}.attachment-strip{border-top:1px solid var(--line);gap:8px;padding:10px 12px 0;display:flex;overflow-x:auto}.attachment-chip{flex:none;width:64px;height:64px;position:relative}.attachment-chip img{border:1px solid var(--line);object-fit:cover;border-radius:8px;width:100%;height:100%}.attachment-chip button{color:#fff;background:#1f2a2ad6;border:0;border-radius:999px;width:22px;height:22px;position:absolute;top:-6px;right:-6px}.composer{border-top:1px solid var(--line);background:#fff;grid-template-columns:42px 42px minmax(0,1fr) auto;align-items:end;gap:8px;padding:12px;display:grid}.icon-button,.send-button{border:0;border-radius:8px;min-height:42px;font-weight:900}.icon-button{color:var(--ink);background:var(--surface-soft)}.icon-button.is-recording{color:#fff;background:var(--red)}textarea{border:1px solid var(--line);resize:none;width:100%;min-height:42px;max-height:120px;color:var(--ink);background:#fff;border-radius:8px;padding:10px 12px}textarea:focus{border-color:var(--teal);outline:3px solid #287b702e}.send-button{color:#fff;background:var(--teal);padding:0 14px}.toast{z-index:20;color:#fff;max-width:720px;box-shadow:var(--shadow);background:#1f2a2aeb;border-radius:8px;margin:0 auto;padding:12px 14px;position:fixed;bottom:16px;left:16px;right:16px}@media (width<=560px){.chat-app{padding:10px}.chat-header{flex-direction:column;align-items:flex-start;gap:4px}.message-list{padding:12px}.composer{grid-template-columns:38px 38px minmax(0,1fr)}.send-button{grid-column:1/-1}}