/* Firefly public experiences: the existing illustrated hero stays dominant. */
.xp-nav-link{color:var(--mint)!important}
.xp-panel{margin:36px 0 28px;padding:clamp(20px,3vw,34px);border:1px solid rgba(164,245,216,.31);border-radius:20px;background:linear-gradient(135deg,rgba(7,26,38,.94),rgba(7,19,31,.82));box-shadow:0 22px 75px rgba(0,0,0,.17)}
.xp-panel h2,.xp-panel h3{margin:0 0 8px;line-height:1.25}
.xp-panel h2{font-size:clamp(25px,3vw,36px)}
.xp-panel p{max-width:65ch;color:#c5d9d7}
.xp-label{display:block;font-size:13px;color:#83d8c7;margin-bottom:8px}
.xp-control,.xp-panel input,.xp-panel textarea,.xp-panel select{font:inherit;color:#f3fcf8;background:#061c28;border:1px solid #5c9995;border-radius:10px;padding:11px 13px;max-width:100%}
.xp-panel input,.xp-panel textarea{display:block;width:100%}
.xp-panel textarea{resize:vertical;min-height:110px}
.xp-panel button,.xp-panel .xp-button{font:inherit;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;border:1px solid #79dac6;border-radius:11px;padding:9px 16px;background:#174844;color:#effff9;text-decoration:none;cursor:pointer}
.xp-panel button:hover,.xp-panel .xp-button:hover{background:#22645c}
.xp-panel button:disabled{opacity:.52;cursor:wait}
.xp-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:14px 0}
.xp-status{min-height:1.5em;color:#a8ead9;font-size:14px}
.xp-divider{height:1px;background:rgba(164,245,216,.17);margin:22px 0}
.xp-result{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.75;color:#edf8f5;background:rgba(4,17,27,.76);border:1px solid rgba(164,245,216,.22);border-radius:12px;padding:18px;margin:14px 0;min-height:76px}
.xp-chat-log{display:grid;gap:14px;max-height:48vh;overflow:auto;padding:5px 2px 12px}
.xp-chat-identity{display:flex;align-items:center;gap:15px;padding-bottom:19px;margin-bottom:18px;border-bottom:1px solid rgba(164,245,216,.17)}
.xp-chat-identity img{width:68px;height:68px;object-fit:cover;border-radius:50%;border:2px solid #90e6d2;box-shadow:0 0 0 5px rgba(110,218,190,.1),0 0 25px rgba(110,218,190,.18)}
.xp-chat-identity strong,.xp-chat-identity small{display:block}.xp-chat-identity strong{font-size:21px}.xp-chat-identity small{color:#a9d5cb;margin-top:3px}
.xp-message{max-width:min(78%,620px);padding:12px 15px;border-radius:14px;background:#123039;white-space:pre-wrap;overflow-wrap:anywhere}
.xp-message::before{display:block;font-size:12px;color:#a4dace;margin-bottom:5px}.xp-message[data-role=user]::before{content:'你'}.xp-message[data-role=assistant]::before{content:'流萤'}
.xp-message[data-role=user]{justify-self:end;background:#235a54}
.xp-message[data-role=assistant]{justify-self:start}
.xp-footnote{font-size:13px;color:#97b9b5!important}
.xp-code{width:100%;min-height:230px!important;tab-size:4;font-family:Consolas,"Cascadia Code",monospace!important;line-height:1.5}
.xp-upload{display:block;padding:22px;border:1px dashed #6ab9ac;border-radius:14px;text-align:center;background:rgba(27,77,80,.16);cursor:pointer}
.xp-upload input{width:100%;margin-top:10px}
.xp-preview{display:block;max-width:min(100%,500px);max-height:330px;object-fit:contain;margin:14px 0;border-radius:11px}
.xp-contact label{display:block;margin:15px 0;color:#d6e9e3}
.xp-contact label input,.xp-contact label textarea{margin-top:6px}
.xp-inbox{display:grid;gap:12px;margin-top:16px}
.xp-inbox article{border:1px solid rgba(164,245,216,.25);border-radius:12px;padding:15px;background:rgba(5,21,29,.68)}
.xp-inbox article p{white-space:pre-wrap;overflow-wrap:anywhere;margin:7px 0}
.xp-journal{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr));margin:24px 0 40px}
.xp-journal article{border:1px solid rgba(164,245,216,.22);border-radius:16px;padding:20px;background:rgba(7,29,40,.77)}
.xp-journal small{color:#82d7c6}
.xp-journal h2{font-size:21px;margin:7px 0}
.xp-journal p{margin:0;color:#c3d8d4}
.xp-honeypot{position:absolute;left:-9999px;opacity:0}
.xp-panel :focus-visible,.xp-nav-link:focus-visible{outline:3px solid #f6d16e;outline-offset:3px}
@media(max-width:720px){.xp-journal{grid-template-columns:1fr}.xp-message{max-width:92%}.xp-panel{margin:22px 0}.xp-row>*{max-width:100%}}
@media(max-width:720px){.topbar .nav{justify-content:flex-start;overflow-x:auto;scrollbar-width:thin}.topbar .nav a{flex:none;padding:0 10px}.topbar .nav a:first-child{padding-left:0}}
@media(prefers-reduced-motion:no-preference){.xp-panel button,.xp-panel .xp-button{transition:background .18s ease,transform .18s ease}.xp-panel button:hover:not(:disabled),.xp-panel .xp-button:hover{transform:translateY(-2px)}}
@media(prefers-reduced-motion:no-preference){.xp-message{animation:xp-appear .28s ease both}.xp-thinking .xp-chat-identity img{animation:xp-breathe 1.8s ease-in-out infinite alternate}@keyframes xp-appear{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@keyframes xp-breathe{to{box-shadow:0 0 0 8px rgba(110,218,190,.16),0 0 34px rgba(110,218,190,.32)}}}