.knowledge-page{min-height:calc(100vh - 150px);padding:58px 0 90px;background:#efe5d6}
.knowledge-container{max-width:1160px}
.knowledge-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:30px}
.knowledge-heading .page-title{font-size:clamp(38px,4.6vw,62px);line-height:1.2}
.knowledge-heading .page-lead{max-width:620px}
.knowledge-status{min-width:240px;padding:16px 18px;background:var(--ink);color:#f7eadb;font-size:12px;line-height:1.8}
.knowledge-panel{background:var(--paper);padding:0;border-top:3px solid var(--moxa);box-shadow:0 14px 40px rgba(69,48,34,.08)}
.knowledge-chat-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 22px;border-bottom:1px solid var(--line);background:#fbf7f0}
.knowledge-chat-toolbar strong{display:block;color:var(--ink);font:600 15px var(--serif)}
.knowledge-chat-toolbar small{display:block;margin-top:4px;color:#8b7b69;font-size:11px;line-height:1.6}
.knowledge-new-chat{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fffaf3;color:#665547;padding:8px 11px;font-size:12px;cursor:pointer}
.knowledge-new-chat:hover{border-color:var(--moxa);color:var(--moxa)}
.knowledge-thread{display:grid;align-content:start;gap:22px;height:min(56vh,620px);min-height:300px;margin:0;padding:24px 22px;overflow-y:auto;overscroll-behavior:contain;scroll-behavior:smooth;background:#f8f2e9;scrollbar-color:var(--moxa) transparent;direction:ltr}
.knowledge-empty{display:grid;place-items:center;align-content:center;min-height:245px;text-align:center;color:#796959}
.knowledge-empty[hidden]{display:none}
.knowledge-empty-mark{display:grid;place-items:center;width:48px;height:48px;margin-bottom:14px;border:1px solid var(--moxa);color:var(--moxa);font:600 22px var(--serif)}
.knowledge-empty strong{color:#4b3e34;font:600 19px var(--serif)}
.knowledge-empty p{max-width:420px;margin:8px 0 0;font-size:13px;line-height:1.8}
.knowledge-thread>.chat-message{display:flex;align-items:flex-start;gap:12px;width:min(900px,92%);max-width:92%;justify-self:start;margin-right:auto;margin-left:0}
.knowledge-thread>.chat-message-user{justify-self:end;margin-right:0;margin-left:auto;flex-direction:row-reverse}
.chat-avatar{width:34px;height:34px;flex:0 0 34px;display:grid;place-items:center;border-radius:50%;font:600 16px var(--serif)}
.chat-avatar-assistant{border:1px solid var(--moxa);background:#fffaf3;color:var(--moxa)}
.chat-avatar-user{background:var(--ink);color:#fffaf3}
.chat-message-body{min-width:0}
.chat-message-user .chat-message-body{max-width:78%}
.chat-message-label{margin:0 0 5px;color:#8b7967;font-size:11px}
.chat-message-user .chat-message-label{text-align:right}
.chat-message-user .chat-message-body{text-align:right}
.chat-message-content{padding:14px 17px;border:1px solid var(--line);background:#fffaf3;color:#473d35;font-size:14px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}
.chat-message-user{width:auto;max-width:78%}
.chat-message-user .chat-message-content{border-color:#d0a080;background:#ead7c5;text-align:left}
.chat-message-content.is-loading{color:#8b7b69}
.chat-message.is-error .chat-message-content,.chat-message.is-error{color:#a33f32}
.chat-message-image{display:block;width:min(280px,100%);max-height:280px;object-fit:cover;margin:0 0 10px;border:1px solid #d0a080;background:#fffaf3}
.knowledge-form{padding:18px 22px 20px;background:var(--paper);border-top:1px solid var(--line)}
.knowledge-auth-note{margin-bottom:18px;padding:12px 14px;background:#f5e9d9;color:#806b58;font-size:13px;line-height:1.7}
.knowledge-auth-note.is-prompt{border-left:3px solid var(--moxa);background:#f3dfcf;color:#704838}
.knowledge-auth-note a{color:var(--moxa);text-decoration:underline}
.question-examples{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:12px;color:#7c6d5e;font-size:12px}
.question-examples button{border:1px solid var(--line);background:#fffaf3;color:#5b5046;padding:8px 10px;font-size:12px;cursor:pointer}
.question-examples button:hover{border-color:var(--moxa);color:var(--moxa)}
.knowledge-composer{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.knowledge-image-picker{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#fffaf3;color:#5b5046;padding:8px 11px;font-size:12px;cursor:pointer}
.knowledge-image-picker:hover{border-color:var(--moxa);color:var(--moxa)}
.knowledge-image-picker span:first-child{display:grid;place-items:center;width:15px;height:15px;border:1px solid currentColor;border-radius:50%;font-size:9px;line-height:1}
.knowledge-attachment{display:flex;align-items:center;gap:12px;margin-bottom:12px;padding:10px 12px;border:1px solid #d8b79a;background:#fffaf3}
.knowledge-attachment[hidden]{display:none}
.knowledge-attachment img{width:58px;height:58px;object-fit:cover;border:1px solid var(--line);background:#f5e9d9}
.knowledge-attachment-info{display:grid;gap:3px;min-width:0;flex:1}
.knowledge-attachment-info strong{color:var(--ink);font-size:13px}
.knowledge-attachment-info small{color:#8b7b69;font-size:11px;line-height:1.5}
.knowledge-attachment-remove{border:1px solid var(--line);background:transparent;color:#8a3927;padding:7px 9px;font-size:12px;cursor:pointer}
.knowledge-attachment-remove:hover{border-color:#8a3927;background:#f7e8dc}
.knowledge-form textarea{display:block;width:100%;min-height:86px;max-height:190px;border:1px solid var(--line);background:#fffdf9;color:var(--ink);padding:14px 15px;resize:vertical;line-height:1.75;outline:0;font-size:14px}
.knowledge-form textarea:focus{border-color:var(--moxa)}
.knowledge-form-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:14px}
.knowledge-form-note{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.knowledge-form-footer small{color:#8b7b69;line-height:1.6}
.knowledge-mode-toggle{display:inline-flex;align-items:center;gap:8px;color:#5b5046;font-size:12px;cursor:pointer;white-space:nowrap}
.knowledge-mode-toggle input{position:absolute;opacity:0;pointer-events:none}
.toggle-track{position:relative;width:34px;height:20px;border:1px solid #b9aa99;border-radius:20px;background:#e5d8c8;transition:.2s}
.toggle-track::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fffaf3;box-shadow:0 1px 3px rgba(0,0,0,.18);transition:.2s}
.knowledge-mode-toggle input:checked + .toggle-track{border-color:var(--moxa);background:var(--moxa)}
.knowledge-mode-toggle input:checked + .toggle-track::after{transform:translateX(14px)}
.knowledge-mode-toggle input:focus-visible + .toggle-track{outline:2px solid var(--moxa);outline-offset:2px}
.knowledge-answer{margin-top:28px;border-top:1px solid var(--line);padding-top:25px;color:#473d35;line-height:1.9;white-space:pre-wrap}
.knowledge-answer.is-loading{color:#8b7b69}
.knowledge-answer.is-error{color:#a33f32}
.knowledge-answer-meta{display:block;margin-top:18px;padding-top:12px;border-top:1px solid var(--line);color:#8a5a42;font-size:11px;line-height:1.6;white-space:normal;letter-spacing:.03em}
.knowledge-sources{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px;padding-top:14px;border-top:1px solid var(--line);white-space:normal}
.knowledge-source{display:inline-flex;align-items:center;max-width:100%;padding:7px 10px;background:#efe5d6;color:#715f50;font-size:11px;line-height:1.5;overflow-wrap:anywhere}
.knowledge-source-web{color:var(--moxa);text-decoration:underline;text-underline-offset:3px}
.knowledge-source-web:hover{color:#8a3927;background:#f2dcc9}
.knowledge-reader{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:0;padding:13px 22px 20px;border-top:1px solid var(--line)}
.knowledge-reader-main,.reader-options{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.reader-button{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fffaf3;color:#5b5046;padding:8px 11px;font-size:12px;cursor:pointer}
.reader-button:hover:not(:disabled){border-color:var(--moxa);color:var(--moxa)}
.reader-button:disabled{opacity:.45;cursor:not-allowed}
.reader-button-primary{border-color:var(--moxa);background:var(--moxa);color:#fffaf3}
.reader-button-primary:hover:not(:disabled){background:#8a3927;color:#fffaf3}
.reader-options{color:#806f5d;font-size:12px}
.reader-options select{border:1px solid var(--line);background:#fffaf3;color:#5b5046;padding:7px 20px 7px 8px}
.reader-auto{display:inline-flex;align-items:center;gap:5px;color:#806f5d;cursor:pointer}
.reader-auto input{accent-color:var(--moxa)}
.reader-status{min-width:126px;color:#9a8975}
@media(max-width:700px){.knowledge-page{padding:42px 0 65px}.knowledge-heading{display:block}.knowledge-heading .page-title{font-size:42px}.knowledge-status{margin-top:20px}.knowledge-chat-toolbar{padding:15px 16px}.knowledge-thread{height:58vh;min-height:280px;padding:20px 16px}.knowledge-form{padding:15px 16px 17px}.knowledge-form-footer{display:block}.knowledge-form-footer .button{margin-top:14px}.question-examples{display:block}.question-examples span,.question-examples button{display:inline-block;margin:0 5px 7px 0}.chat-message{width:100%;max-width:100%}.chat-message-user{width:100%;max-width:100%;justify-self:end}.chat-message-user .chat-message-body{max-width:78%}.knowledge-attachment{align-items:flex-start}.knowledge-attachment-remove{margin-left:auto}.knowledge-reader{display:block;padding:13px 16px 17px}.reader-options{margin-top:12px}.reader-status{min-width:0;margin-left:4px}.reader-auto{margin-left:2px}}