:root{--blue:#087BBD;--pale:#EDF7FD;--white:#fff;--ink:#103D59;--muted:#486577;--line:#d7e5ed;--hover:#e5f2fb;--user:#edf7fd;--focus:#095caf;font-family:Arial,sans-serif;color:var(--ink);background:var(--pale);font-synthesis:none}*{box-sizing:border-box}body{margin:0;height:100dvh;display:flex;flex-direction:column;padding:0 8px 8px}button,textarea{font:inherit}button{cursor:pointer}button:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:4px}::selection{color:var(--ink);background:#b7e3fa}.topbar{height:72px;min-height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:19px;letter-spacing:.01em}.brand img{object-fit:contain;mix-blend-mode:multiply}.brand-detail{font-size:16px;font-weight:400;color:var(--muted);margin-left:8px}.new-chat{display:flex;align-items:center;gap:8px;border:0;background:transparent;color:var(--ink);padding:10px 14px;border-radius:999px;font-size:14px}.new-chat:hover{background:#dceffb}svg{width:20px;height:20px;flex-shrink:0}.sheet{flex:1;min-height:0;background:var(--white);border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;overflow:hidden}.transcript{flex:1;min-height:0;overflow:auto;scrollbar-color:#b8d2e2 transparent;scrollbar-width:thin}.welcome{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:44px 24px 40px;text-align:center}.welcome-logo{object-fit:contain;margin-bottom:24px}.welcome h1{font-size:32px;line-height:1.2;letter-spacing:-.025em;margin:0 0 14px;font-weight:600;text-wrap:balance}.welcome p{font-size:17px;line-height:1.6;margin:0;color:var(--muted)}.starters{display:flex;flex-direction:column;width:min(100%,420px);margin-top:30px;gap:8px}.starters button{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid var(--line);border-radius:12px;background:var(--white);color:var(--ink);padding:15px 18px;font-size:14px;text-align:left;min-height:48px}.starters button:hover{background:var(--pale);border-color:#a7cfe6}.starters svg{width:17px;height:17px;fill:none;stroke:var(--blue);stroke-width:1.6}.test-note{color:var(--muted);font-size:12px;margin-top:24px}.composer-area{width:min(100%,800px);align-self:center;padding:0 20px 16px;background:var(--white)}.composer{display:flex;align-items:flex-end;gap:12px;border:1px solid #adcbdc;border-radius:18px;padding:12px 12px 12px 20px;background:var(--white)}.composer:focus-within{border-color:var(--blue);outline:1px solid var(--blue)}textarea{resize:none;border:0;outline:none!important;flex:1;min-width:0;max-height:160px;min-height:40px;line-height:24px;padding:8px 0;color:var(--ink);background:transparent;caret-color:var(--blue);font-size:16px}textarea::placeholder{color:var(--muted)}.send{height:40px;width:40px;display:grid;place-items:center;border:0;border-radius:50%;background:var(--blue);color:var(--white);flex-shrink:0}.send:hover:enabled{background:#05639a}.send:disabled{background:#e5edf2;color:#627e8f;cursor:default}.composer-note{text-align:center;color:var(--muted);font-size:12px;line-height:1.5;margin:10px 0 0}.status{min-height:28px;font-size:13px;padding:0 4px 7px;color:var(--muted)}.messages{width:min(100%,760px);margin:auto;padding:32px 4px 20px}.message{margin:0 0 30px;line-height:1.65;font-size:16px;overflow-wrap:anywhere;white-space:pre-wrap}.message.user{background:var(--user);padding:13px 19px;border-radius:18px 18px 4px 18px;max-width:85%;width:fit-content;margin-left:auto}.message.assistant{padding:0 6px}.speaker{display:block;font-size:13px;font-weight:700;color:var(--blue);margin-bottom:9px;white-space:normal}.source{font-size:12px;color:var(--muted);margin-top:12px;white-space:normal}.retry{margin-left:10px;border:0;background:transparent;color:var(--blue);text-decoration:underline}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}@media(max-width:850px){.messages{padding-left:22px;padding-right:22px}}@media(max-width:600px){body{padding:0}.topbar{height:60px;min-height:60px;padding:0 16px}.brand{font-size:17px;gap:8px}.brand img{width:36px;height:36px}.brand-detail{font-size:14px;margin-left:4px}.sheet{border-radius:0;border:0;border-top:1px solid var(--line)}.welcome{padding:24px 22px}.welcome-logo{width:64px;height:64px;margin-bottom:22px}.welcome h1{font-size:27px;max-width:320px}.welcome p{font-size:15px}.starters{margin-top:24px}.starters button{padding:14px 16px}.composer-area{padding:0 14px max(12px,env(safe-area-inset-bottom))}.composer{padding:9px 9px 9px 15px;border-radius:16px}.test-note{margin-top:18px;font-size:12px}.composer-note{font-size:12px;margin-top:9px}.messages{padding-top:24px}.new-chat{padding:10px 8px;font-size:13px}.message{font-size:15px}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s,border-color .15s}.message.assistant{animation:arrive .2s ease-out}@keyframes arrive{from{opacity:.6;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}}
.messages:empty{display:none}