body.research-assistant-page { margin: 0; background: #f7f6f1; color: #213c38; font: 15px/1.65 'Segoe UI', sans-serif; }
.research-assistant-page header, .research-assistant-page main { max-width: 760px; margin: auto; padding: 24px; }
.research-assistant-page header { border-bottom: 1px solid #dce3dc; }
.research-assistant-page h1 { font-size: 23px; margin: 6px 0; }
.research-assistant-page h2 { font-size: 13px; }
.research-assistant-page small { font-size: 11px; letter-spacing: 1px; }
.research-assistant-page article { padding: 18px; background: #fffefa; border: 1px solid #dce3dc; border-radius: 8px; margin-bottom: 18px; }
.research-assistant-page .user { background: #e7efe9; }
.research-assistant-page .content { white-space: pre-wrap; }
.research-assistant-page .confidence, .research-assistant-page .source, .research-assistant-page .hint { font-size: 12px; color: #546b61; }
.research-assistant-page a { color: #176858; }
.research-assistant-page label { display: block; font-weight: 600; }
.research-assistant-page textarea { box-sizing: border-box; width: 100%; padding: 12px; font: inherit; margin: 8px 0; }
.research-assistant-page button, .research-assistant-page input[type=submit] { background: #1d6457; color: white; border: 0; border-radius: 5px; padding: 10px 15px; cursor: pointer; font: inherit; }
.research-assistant-page button:disabled, .research-assistant-page input:disabled { opacity: .5; }
.research-assistant-page :focus-visible { outline: 3px solid #2a9b82; outline-offset: 3px; }
.research-assistant-page .draft-status:not(:empty) { background: #e7efe9; padding: 10px 12px; border-left: 3px solid #1d6457; }
.research-assistant-page .draft-actions details { font-size: 13px; margin-top: 12px; }
.research-assistant-page .draft-actions summary { cursor: pointer; color: #176858; }