*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg-base: #050913;--bg-surface: #0a1224;--bg-elevated: #101b31;--bg-hover: #162340;--bg-active: #1d2d4f;--bg-page: #050913;--bg-shell: rgba(10, 18, 36, .92);--bg-card: rgba(16, 27, 49, .86);--bg-card-soft: rgba(22, 35, 64, .72);--text-primary: #eaf1ff;--text-secondary: #a8b6d8;--text-muted: #6f7fa6;--brand-primary: #4da3ff;--brand-secondary: #24d1b5;--brand-gradient: linear-gradient(135deg, #4da3ff, #24d1b5);--brand-glow: rgba(77, 163, 255, .28);--green: #24d1b5;--green-soft: rgba(36, 209, 181, .14);--amber: #f4b34f;--amber-soft: rgba(244, 179, 79, .14);--rose: #ff6b8a;--rose-soft: rgba(255, 107, 138, .14);--sky: #4da3ff;--sky-soft: rgba(77, 163, 255, .14);--blue: #4da3ff;--blue-soft: rgba(77, 163, 255, .14);--border-subtle: rgba(153, 193, 255, .16);--border-strong: rgba(153, 193, 255, .32);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-soft: 0 18px 46px rgba(0, 0, 0, .28);--shadow-card: 0 12px 30px rgba(0, 0, 0, .22);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace}body.light-theme{--bg-base: #f6f7fb;--bg-surface: #ffffff;--bg-elevated: #fbfcff;--bg-hover: #f2f4f8;--bg-active: #eef2ff;--bg-page: #f6f7fb;--bg-shell: rgba(255, 255, 255, .9);--bg-card: #ffffff;--bg-card-soft: #fbfcff;--text-primary: #202633;--text-secondary: #687386;--text-muted: #9aa4b5;--brand-primary: #4f46e5;--brand-secondary: #6d5dfc;--brand-gradient: linear-gradient(135deg, #4f46e5, #6d5dfc);--brand-glow: rgba(79, 70, 229, .2);--green: #059669;--green-soft: #ecfdf5;--amber: #d97706;--amber-soft: #fffbeb;--rose: #dc2626;--rose-soft: #fef2f2;--sky: #2563eb;--sky-soft: #eff6ff;--blue: #2563eb;--blue-soft: #eff6ff;--border-subtle: #e6eaf0;--border-strong: #d5dbe6;--shadow-soft: 0 16px 44px rgba(15, 23, 42, .08);--shadow-card: 0 10px 28px rgba(15, 23, 42, .045)}html,body{height:100%;overflow:hidden;font-family:var(--font-sans);background:radial-gradient(circle at 18% 10%,rgba(77,163,255,.16),transparent 34%),radial-gradient(circle at 82% 18%,rgba(36,209,181,.12),transparent 30%),var(--bg-page);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body.light-theme{background:radial-gradient(circle at 18% 10%,rgba(79,70,229,.1),transparent 28%),radial-gradient(circle at 82% 16%,rgba(37,99,235,.08),transparent 30%),var(--bg-page)}#app{height:100%}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}a,button{transition:all .2s ease}button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit}button:disabled{cursor:not-allowed;opacity:.64}input,textarea{font-family:inherit;color:inherit}:root{--bg: #f7f8fb;--panel: #ffffff;--panel-soft: #fbfcff;--text: #202633;--muted: #687386;--subtle: #9aa4b5;--border: #e6eaf0;--border-strong: #d5dbe6;--brand: #4f46e5;--brand-2: #6d5dfc;--brand-soft: #eef2ff;--green: #059669;--green-soft: #ecfdf5;--amber: #d97706;--amber-soft: #fffbeb;--red: #dc2626;--red-soft: #fef2f2;--blue: #2563eb;--blue-soft: #eff6ff;--shadow: 0 16px 44px rgba(15, 23, 42, .08);--radius: 18px;--radius-sm: 12px;--sidebar: 236px;--right: 320px}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text)}button,input,textarea{font:inherit}button{cursor:pointer}.login-screen{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 18% 18%,rgba(79,70,229,.1),transparent 28%),radial-gradient(circle at 80% 22%,rgba(37,99,235,.08),transparent 26%),linear-gradient(180deg,#fbfcff,#f6f7fb);padding:28px}.login-card{width:min(420px,100%);background:#ffffffeb;border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow);padding:34px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.login-logo{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--brand),#8b5cf6 64%,#0ea5e9);display:grid;place-items:center;color:#fff;font-weight:900;margin-bottom:18px;box-shadow:0 14px 28px #4f46e53d}.login-card h1{margin:0;font-size:28px;letter-spacing:-.04em}.login-card p{color:var(--muted);line-height:1.7;margin:10px 0 26px}.field{display:grid;gap:8px;margin-bottom:14px}.field label{font-size:13px;color:var(--muted)}.input{width:100%;border:1px solid var(--border-strong);background:#fff;border-radius:14px;padding:13px 14px;outline:none;transition:.2s ease}.input:focus{border-color:#4f46e599;box-shadow:0 0 0 4px #4f46e51a}.primary-btn,.secondary-btn,.ghost-btn{border:0;border-radius:14px;padding:12px 16px;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s ease;white-space:nowrap}.primary-btn{color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 10px 22px #4f46e533}.primary-btn:hover{transform:translateY(-1px);box-shadow:0 16px 28px #4f46e53b}.secondary-btn{color:#303849;background:#fff;border:1px solid var(--border-strong)}.secondary-btn:hover,.ghost-btn:hover{background:#f8f9fc}.ghost-btn{color:#3f4858;background:transparent;border:1px solid transparent}.login-note{margin-top:16px;color:var(--subtle);font-size:13px}.app{min-height:100vh;display:none;grid-template-columns:var(--sidebar) minmax(0,1fr)}.app.visible{display:grid}.sidebar{position:sticky;top:0;height:100vh;background:#ffffffdb;border-right:1px solid var(--border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);padding:20px 14px;z-index:10;display:flex;flex-direction:column;gap:18px}.brand{display:flex;align-items:center;gap:11px;padding:2px 8px 14px}.brand-mark{width:38px;height:38px;border-radius:14px;background:linear-gradient(135deg,var(--brand),#8b5cf6 62%,#0ea5e9);color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 12px 24px #4f46e533}.brand-name{font-weight:780;letter-spacing:-.02em}.brand-desc{color:var(--subtle);font-size:12px;margin-top:2px}.nav-label{font-size:12px;color:var(--subtle);letter-spacing:.08em;margin:0 10px 6px}.nav{display:grid;gap:5px}.nav-item{border:0;background:transparent;color:#374151;display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:13px;text-align:left}.nav-item.active{background:var(--brand-soft);color:var(--brand);font-weight:720}.nav-item:hover{background:#f2f4f8}.nav-item.active:hover{background:var(--brand-soft)}.nav-icon{width:22px;text-align:center;opacity:.92}.sidebar-bottom{margin-top:auto;padding:12px;border:1px solid var(--border);border-radius:16px;background:#fff}.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:680}.badge.neutral{background:#f3f5f9;color:#596274}.badge.green{background:var(--green-soft);color:var(--green)}.badge.amber{background:var(--amber-soft);color:var(--amber)}.badge.blue{background:var(--blue-soft);color:var(--blue)}.badge.red{background:var(--red-soft);color:var(--red)}.side-meta{color:var(--muted);font-size:12px;line-height:1.6;margin-top:8px}.main{min-width:0}.topbar{height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 30px;background:#f7f8fbdb;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.crumb{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}.crumb strong{color:var(--text);font-size:15px}.top-actions{display:flex;align-items:center;gap:10px}.topbar-tool-group{display:flex;align-items:center;gap:6px;margin-right:2px}.topbar-icon-btn{width:36px;height:36px;border:1px solid var(--border);background:#fff;color:#596274;border-radius:12px;display:grid;place-items:center;font-size:17px;line-height:1;font-weight:760;transition:.16s ease}.topbar-icon-btn:hover{background:var(--brand-soft);border-color:#d9ddff;color:var(--brand)}.account-pill{color:#596274;background:#fff;border:1px solid var(--border);border-radius:999px;padding:8px 12px;font-size:13px}.page{display:none;padding:30px;animation:fade .18s ease both}.page.active{display:block}@keyframes fade{0%{opacity:0;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}.page-shell{max-width:1220px;margin:0 auto}.hero{padding:34px 24px 26px;text-align:center}.hero h1{margin:0;font-size:clamp(32px,4vw,48px);letter-spacing:-.055em;line-height:1.12}.hero p{margin:14px auto 0;color:var(--muted);font-size:16px;line-height:1.8;max-width:760px}.home-search{margin-top:28px;display:flex;align-items:center;gap:12px;position:relative;background:#fff;border:1px solid var(--border-strong);border-radius:18px;padding:8px;box-shadow:0 10px 28px #0f172a0d;max-width:850px;margin-left:auto;margin-right:auto}.search-symbol{width:42px;display:grid;place-items:center;color:var(--subtle);font-size:19px}.home-search .home-context-btn{width:42px;height:42px;flex:0 0 42px;padding:0;border-radius:999px;font-size:16px;font-weight:820;color:var(--brand);background:#fff}.home-search .doc-context-menu{left:8px;right:auto;top:58px;bottom:auto;width:min(360px,calc(100vw - 72px));text-align:left}.home-search input{flex:1;border:0;outline:none;min-width:0;padding:13px 0;font-size:16px;color:var(--text)}.home-search input::placeholder{color:#a1aabc}.home-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;margin-top:18px}.stack{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 28px #0f172a0b}.card-pad{padding:20px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}.card-title{font-weight:780;letter-spacing:-.02em}.card-subtitle{color:var(--muted);font-size:13px;margin-top:4px;line-height:1.6}.link-btn{border:0;background:transparent;color:var(--brand);padding:6px 8px;border-radius:10px;font-weight:680}.link-btn:hover{background:var(--brand-soft)}.recent-list{display:grid;gap:10px}.recent-item{display:block;width:100%;text-align:left;border:1px solid var(--border);border-radius:15px;padding:14px 16px;background:var(--panel-soft)}.file-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#f1f5f9;color:#64748b}.recent-title{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.recent-meta{margin-top:4px;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.quick-actions{display:grid;gap:10px}.quick-action{width:100%;border:1px solid var(--border);background:#fff;border-radius:15px;padding:14px;text-align:left;display:flex;align-items:center;gap:12px}.quick-action:hover{border-color:var(--border-strong);background:#fbfcff;transform:translateY(-1px)}.quick-action-icon{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand)}.quick-action strong{display:block}.quick-action span{display:block;color:var(--muted);font-size:12px;margin-top:3px}.memory-mini{display:grid;gap:10px}.memory-mini-item{display:block;width:100%;text-align:left;border:1px solid var(--border);border-radius:15px;padding:14px 16px;background:var(--panel-soft)}.memory-mini-item strong{display:block;font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.memory-mini-item span{display:block;color:var(--muted);font-size:12px;line-height:1.6;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home-conversation-mini{display:grid;gap:8px;max-height:196px;overflow-y:auto;padding-right:2px}.home-conversation-mini::-webkit-scrollbar{width:5px}.home-conversation-mini::-webkit-scrollbar-thumb{background:#447c8a29;border-radius:999px}.home-conversation-item{width:100%;border:1px solid var(--border);border-radius:14px;padding:10px 12px;background:var(--panel-soft);text-align:left;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center}.home-conversation-item:hover{border-color:var(--border-strong);background:#fbfcff}.home-conversation-item strong{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13.5px;font-weight:740;color:var(--text)}.home-conversation-item span{display:block;margin-top:4px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:var(--muted)}.home-conversation-time{flex:0 0 auto;color:var(--muted);font-size:12px;white-space:nowrap}.section-title{margin:0 0 16px;font-size:26px;letter-spacing:-.04em}.section-desc{margin:-8px 0 22px;color:var(--muted);line-height:1.7}.layout-2{display:grid;grid-template-columns:300px minmax(0,1fr);gap:18px}.layout-3{display:grid;grid-template-columns:280px minmax(0,1fr) 310px;gap:18px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.toolbar-left,.toolbar-right{display:flex;align-items:center;gap:10px}.small-search{position:relative;flex:1;min-width:240px}.small-search input{padding-left:38px}.small-search:before{content:"⌕";position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--subtle)}.filter-tabs{display:flex;flex-wrap:wrap;gap:8px}.tab{border:1px solid var(--border);background:#fff;border-radius:999px;padding:8px 12px;color:#4b5563;font-size:13px}.tab.active{color:var(--brand);background:var(--brand-soft);border-color:#d9ddff;font-weight:720}.folder-list,.doc-list,.approval-list{display:grid;gap:8px}.folder-item,.doc-item,.approval-item{border:1px solid var(--border);background:#fff;border-radius:14px;padding:12px;text-align:left}.folder-item.active,.doc-item.active,.approval-item.active{border-color:#4f46e573;background:#fbfbff;box-shadow:0 8px 18px #4f46e50f}.folder-item strong,.doc-item strong,.approval-item strong{display:block;font-size:14px}.folder-item span,.doc-item span,.approval-item span{display:block;color:var(--muted);font-size:12px;line-height:1.6;margin-top:5px}.doc-preview{min-height:560px}.doc-preview h3{margin:0;font-size:24px;letter-spacing:-.04em}.doc-meta-row{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px}.article{border-top:1px solid var(--border);padding-top:18px;color:#354052;line-height:1.85;font-size:15px}.article h4{color:var(--text);margin:20px 0 8px;font-size:16px}.quote-box{background:#f8fafc;border:1px solid var(--border);border-radius:14px;padding:13px 14px;color:#445064;margin:12px 0}.source-list{display:grid;gap:10px}.source-item{border:1px solid var(--border);border-radius:14px;padding:12px;background:#fff}.source-item strong{display:block;font-size:14px}.source-item span{color:var(--muted);font-size:12px;line-height:1.6}.knowledge-page .folder-view-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px}.knowledge-page .folder-view-head h3{margin:0 0 10px;font-size:24px;letter-spacing:-.04em}.knowledge-page .folder-view-meta{display:flex;flex-wrap:wrap;gap:8px}.knowledge-page .folder-file-list{display:grid;gap:10px;margin-top:16px}.knowledge-page .folder-file-card{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid var(--border);background:#fff;border-radius:14px;padding:14px 16px;text-align:left;transition:.16s ease}.knowledge-page .folder-file-card:hover{background:#fbfcff;border-color:#4f46e559;transform:translateY(-1px)}.knowledge-page .folder-file-card strong{display:block;font-size:15px;color:var(--text)}.knowledge-page .folder-file-card span:not(.file-arrow){display:block;margin-top:5px;color:var(--muted);font-size:13px;line-height:1.55}.knowledge-page .file-arrow{color:var(--subtle);font-size:22px;line-height:1}.knowledge-page .folder-empty{min-height:260px;border:1px dashed var(--border-strong);border-radius:18px;display:grid;place-items:center;text-align:center;padding:28px;color:var(--muted)}.knowledge-page .folder-empty strong{display:block;color:var(--text);font-size:18px;margin-bottom:8px}.timeline{position:relative;display:grid;gap:14px;padding-left:18px}.timeline:before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:#e2e8f0}.event-card{position:relative;border:1px solid var(--border);border-radius:16px;background:#fff;padding:15px}.event-card:before{content:"";position:absolute;left:-17px;top:18px;width:10px;height:10px;border-radius:999px;background:var(--brand);box-shadow:0 0 0 4px #eef2ff}.event-card.active{border-color:#4f46e57a;box-shadow:0 10px 24px #4f46e512}.event-date{font-size:12px;color:var(--muted);margin-bottom:7px}.event-title{font-weight:760}.event-text{color:var(--muted);line-height:1.65;font-size:13px;margin-top:7px}.detail-title{font-size:21px;margin:0;letter-spacing:-.03em}.detail-block{border-top:1px solid var(--border);margin-top:16px;padding-top:16px}.detail-block h4{margin:0 0 10px}.memory-layout{display:grid;grid-template-columns:190px 340px minmax(0,1fr);gap:18px;align-items:stretch}.memory-panel{min-height:610px}.memory-space-list{display:grid;gap:8px;margin-top:14px}.memory-space-item{width:100%;border:1px solid var(--border);background:#fff;border-radius:14px;padding:13px 14px;text-align:left;transition:.16s ease}.memory-space-item:hover{background:#fbfcff;border-color:var(--border-strong)}.memory-space-item.active{border-color:#4f46e57a;background:#fbfbff;box-shadow:0 8px 18px #4f46e50f}.memory-space-item strong{display:block;font-size:14px}.memory-space-item span{display:block;color:var(--muted);font-size:12px;line-height:1.6;margin-top:5px}.memory-timeline-title{font-weight:780;letter-spacing:-.02em}.event-card{width:100%;text-align:left}.event-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.memory-detail-meta{display:grid;gap:10px;margin-top:18px}.memory-detail-row{display:grid;grid-template-columns:112px minmax(0,1fr);gap:12px;align-items:start;padding:12px 0;border-top:1px solid var(--border)}.memory-detail-row:first-child{border-top:0}.memory-detail-label{color:var(--muted);font-size:13px}.memory-detail-value{color:#303849;line-height:1.7;font-size:14px}.hidden{display:none!important}.home-result{max-width:1000px;margin:18px auto 0;display:grid;gap:14px}.answer-panel{background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:0 12px 34px #0f172a0f;padding:20px}.question-line{display:flex;align-items:flex-start;gap:10px;color:var(--muted);font-size:13px;margin-bottom:12px}.question-pill{flex:0 0 auto;border-radius:999px;background:#f3f5f9;padding:5px 9px;color:#596274;font-weight:700}.answer-title{font-size:18px;font-weight:820;letter-spacing:-.03em;margin:0 0 10px}.answer-text{color:#364153;line-height:1.85;margin:0}.message-actions{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}.home-source-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.home-source-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:15px;min-height:126px}.home-source-card .source-type{color:var(--brand);font-size:12px;font-weight:760;margin-bottom:8px}.home-source-card strong{display:block;line-height:1.45}.home-source-card span{display:block;color:var(--muted);font-size:12px;line-height:1.65;margin-top:7px}.dialog-context-source{position:relative;width:min(280px,100%);height:30px;flex:0 0 30px;display:block;margin-bottom:2px;z-index:8}.dialog-context-toggle{height:28px;width:fit-content;max-width:100%;border:1px solid rgba(68,124,138,.22);background:#fffdf8b3;color:#326775;border-radius:999px;padding:0 10px;display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:780;box-shadow:0 8px 20px #1f29330a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer}.dialog-context-toggle b{font-weight:820}.dialog-context-arrow{font-size:13px;line-height:1;color:#5d8992}.dialog-context-list{position:absolute;left:0;top:34px;width:270px;max-width:calc(100vw - 56px);max-height:96px;overflow-y:auto;display:grid;gap:4px;padding:5px;border:1px solid rgba(46,52,64,.09);border-radius:13px;background:#fffdf89e;box-shadow:0 12px 30px #1f29330e;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);scrollbar-width:thin;scrollbar-color:rgba(68,124,138,.12) transparent}.dialog-context-list::-webkit-scrollbar{width:4px}.dialog-context-list::-webkit-scrollbar-track{background:transparent}.dialog-context-list::-webkit-scrollbar-thumb{background:#447c8a1a;border-radius:999px}.dialog-context-item{height:28px;min-height:28px;border:1px solid rgba(46,52,64,.075);background:#fffdf8a8;border-radius:9px;padding:0 8px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;text-align:left;cursor:pointer;color:var(--text)}.dialog-context-item:hover{border-color:#447c8a4d;background:#e4eff06b}.dialog-context-item strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11.5px;font-weight:760}.dialog-context-item span{color:#6f8d94;font-size:11px;white-space:nowrap}.dialog-context-source.collapsed .dialog-context-list{display:none}.dialog-context-source.collapsed .dialog-context-arrow{transform:none}.followup-box{display:flex;gap:10px;align-items:center;border:1px solid var(--border);background:#fff;border-radius:18px;padding:8px}.followup-box input{flex:1;border:0;outline:none;padding:12px 10px;color:var(--text)}.operation-card{background:#fff;border:1px solid rgba(79,70,229,.3);border-radius:22px;box-shadow:0 14px 34px #4f46e512;padding:20px}.operation-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.operation-title{font-size:18px;font-weight:820;letter-spacing:-.03em}.operation-desc{color:var(--muted);font-size:13px;line-height:1.7;margin-top:6px}.operation-fields{display:grid;gap:10px;margin:14px 0}.operation-row{display:grid;grid-template-columns:92px minmax(0,1fr);gap:12px;color:#364153;font-size:14px}.operation-row span:first-child{color:var(--muted)}.proposal-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}.operation-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.search-page-box{background:#fff;border:1px solid var(--border);border-radius:22px;padding:12px;display:flex;gap:10px;box-shadow:0 12px 34px #0f172a0f;margin-bottom:18px}.search-page-box input{flex:1;border:0;outline:none;padding:12px 10px;font-size:16px}.result-list{display:grid;gap:12px}.result-item{background:#fff;border:1px solid var(--border);border-radius:16px;padding:16px}.result-kicker{color:var(--brand);font-size:12px;font-weight:760;margin-bottom:8px}.result-title{font-weight:800;font-size:16px}.result-snippet{color:var(--muted);line-height:1.7;font-size:14px;margin-top:7px}mark{background:#fef3c7;padding:0 3px;border-radius:4px;color:inherit}.diff-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.diff-box{border:1px solid var(--border);border-radius:14px;overflow:hidden;background:#fff}.diff-head{padding:10px 12px;background:#f8fafc;border-bottom:1px solid var(--border);color:var(--muted);font-size:13px;font-weight:700}.diff-body{padding:13px;line-height:1.75;font-size:14px;color:#364153}.delete-line{background:#fef2f2;text-decoration:line-through;color:#991b1b;border-radius:6px;padding:1px 4px}.add-line{background:#ecfdf5;color:#065f46;border-radius:6px;padding:1px 4px}.audit-log{display:grid;gap:8px}.audit-item{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:13px;line-height:1.55}.dot{width:8px;height:8px;background:#cbd5e1;border-radius:999px;margin-top:6px;flex:0 0 auto}.empty-note{color:var(--muted);background:#fbfcff;border:1px dashed var(--border-strong);border-radius:15px;padding:18px;line-height:1.7}@media(max-width:1100px){.home-grid,.layout-3,.stack,.memory-layout,.home-source-grid,.proposal-grid,.layout-2{grid-template-columns:1fr}.doc-preview{min-height:unset}.diff-grid{grid-template-columns:1fr}}@media(max-width:780px){:root{--sidebar: 76px}.sidebar{padding:16px 10px}.brand-name,.brand-desc,.nav-label,.nav-text,.sidebar-bottom{display:none}.brand{justify-content:center;padding:0 0 12px}.nav-item{justify-content:center;padding:12px 8px}.topbar{padding:0 16px}.page{padding:18px}.hero{padding:24px}.home-search,.search-page-box{flex-direction:column;align-items:stretch}.search-symbol{display:none}.top-actions{gap:6px}.account-pill{display:none}}.home-shell{min-height:calc(100vh - 126px)}.home-default-state{min-height:calc(100vh - 126px);display:flex;flex-direction:column}.home-hero-centered{padding-top:min(11vh,96px);padding-bottom:28px;margin:0 auto;width:100%}.home-bottom-zone{margin-top:auto;padding-top:56px;padding-bottom:6px}.home-dialog-state{max-width:1040px;margin:0 auto}.dialog-top-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.dialog-followup{box-shadow:0 10px 24px #0f172a0b}.home-dialog-state .home-result{margin-top:0;max-width:none}.home-search .primary-btn{white-space:nowrap}@media(max-width:720px){.home-hero-centered{padding-top:30px}.home-bottom-zone{padding-top:28px}}.app,.sidebar,.main{transition:.22s ease}.brand{position:relative}.brand-copy{min-width:0}.collapse-btn{margin-left:auto;width:30px;height:30px;border:1px solid var(--border);background:#fff;border-radius:10px;color:var(--muted);display:grid;place-items:center;font-size:20px;line-height:1}.collapse-btn:hover{background:#f8f9fc;color:var(--text)}.conversation-section{display:grid;gap:6px;min-height:0}.conversation-empty{color:var(--subtle);font-size:12px;line-height:1.6;padding:8px 10px}.conversation-item .nav-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.collapsed-conversation-entry{display:none}.app.sidebar-collapsed{grid-template-columns:64px minmax(0,1fr)}.app.sidebar-collapsed .sidebar{padding:18px 8px;align-items:center}.app.sidebar-collapsed .brand{width:100%;justify-content:center;padding:0 0 12px}.app.sidebar-collapsed .brand-copy,.app.sidebar-collapsed .nav-label,.app.sidebar-collapsed .nav-text,.app.sidebar-collapsed .conversation-section,.app.sidebar-collapsed .sidebar-bottom{display:none}.app.sidebar-collapsed .brand-mark{width:38px;height:38px}.app.sidebar-collapsed .collapse-btn{position:absolute;top:48px;left:50%;transform:translate(-50%);width:34px;height:34px;font-size:18px}.app.sidebar-collapsed .nav{width:100%;margin-top:28px}.app.sidebar-collapsed .nav-item{justify-content:center;padding:12px 8px;width:48px}.app.sidebar-collapsed .collapsed-conversation-entry{display:flex;margin-top:4px}.dialog-source-grid{margin-bottom:16px}.home-dialog-state{max-width:1120px;margin:0 auto;min-height:calc(100vh - 126px);display:flex;flex-direction:column;gap:14px;padding-bottom:8px}.home-dialog-state.hidden{display:none!important}.dialog-transcript{display:grid;gap:14px;padding-bottom:18px;align-content:start}.dialog-message{display:grid;gap:8px}.dialog-message.user{justify-items:end}.dialog-role{color:var(--subtle);font-size:12px;font-weight:700}.dialog-bubble{max-width:830px;border:1px solid var(--border);background:#fff;border-radius:20px;padding:15px 17px;box-shadow:0 10px 28px #0f172a0b;line-height:1.85;color:#364153}.dialog-message.assistant .dialog-bubble{width:min(780px,100%)}.dialog-message.user .dialog-bubble{max-width:560px}.dialog-message.user .dialog-bubble{background:var(--brand-soft);border-color:#d9ddff;color:#30306a;box-shadow:none}.dialog-bubble h3{margin:0 0 8px;font-size:18px;letter-spacing:-.03em;color:var(--text)}.dialog-answer-text{display:grid;gap:8px}.dialog-answer-text p{margin:0}.followup-sticky{margin-top:auto;position:sticky;bottom:18px;z-index:4;padding-top:8px;background:linear-gradient(180deg,rgba(247,248,251,0),var(--bg) 42%)}.dialog-followup{box-shadow:0 16px 42px #0f172a17;border-color:var(--border-strong)}.operation-card.in-message{margin-top:10px;box-shadow:none}.operation-card .operationBadge{white-space:nowrap}.operation-complete{display:inline-flex;align-items:center;gap:8px;margin-top:12px;color:var(--green);font-weight:720;background:var(--green-soft);padding:9px 12px;border-radius:12px}@media(max-width:780px){.app.sidebar-collapsed{grid-template-columns:64px minmax(0,1fr)}.collapse-btn{display:none}.dialog-source-grid{grid-template-columns:1fr}.followup-sticky{bottom:10px}}.brand{min-height:46px}.brand-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand-expand-btn{border:0;cursor:pointer;padding:0}.app:not(.sidebar-collapsed) .brand-mark{display:none}.app:not(.sidebar-collapsed) .brand{padding:2px 8px 12px}.app.sidebar-collapsed .brand-mark{display:grid;width:42px;height:42px;border-radius:15px;font-size:18px}.app.sidebar-collapsed .collapse-btn{display:none}.app.sidebar-collapsed .brand{padding:0 0 10px}.app.sidebar-collapsed .nav{margin-top:12px}.app.sidebar-collapsed [data-tooltip]{position:relative}.app.sidebar-collapsed [data-tooltip]:after{content:attr(data-tooltip);position:absolute;left:calc(100% + 10px);top:50%;transform:translateY(-50%);background:#111827f0;color:#fff;font-size:12px;font-weight:650;padding:7px 9px;border-radius:10px;white-space:nowrap;pointer-events:none;opacity:0;visibility:hidden;transition:.14s ease;box-shadow:0 10px 24px #0f172a2e;z-index:50}.app.sidebar-collapsed [data-tooltip]:before{content:"";position:absolute;left:calc(100% + 5px);top:50%;transform:translateY(-50%);border:5px solid transparent;border-right-color:#111827f0;opacity:0;visibility:hidden;transition:.14s ease;z-index:50}.app.sidebar-collapsed [data-tooltip]:hover:after,.app.sidebar-collapsed [data-tooltip]:hover:before{opacity:1;visibility:visible}.conversation-item{position:relative;padding-right:34px;cursor:pointer;width:100%}.conversation-delete{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:22px;height:22px;border:0;border-radius:8px;background:transparent;color:var(--subtle);display:none;align-items:center;justify-content:center;font-size:16px;line-height:1}.conversation-item:hover .conversation-delete{display:inline-flex}.conversation-delete:hover{background:var(--red-soft);color:var(--red)}#home.dialog-mode{height:calc(100vh - 66px);overflow:hidden;padding-top:22px;padding-bottom:18px}#home.dialog-mode .page-shell,#home.dialog-mode .home-dialog-state{height:100%;min-height:0}#home.dialog-mode .home-dialog-state{max-width:1120px;display:flex;flex-direction:column;gap:14px;padding-bottom:0}#home.dialog-mode .dialog-context-source{flex:0 0 30px}#home.dialog-mode .dialog-transcript{flex:1 1 auto;min-height:0;overflow-y:auto;padding-right:6px;padding-bottom:18px;scrollbar-width:thin}#home.dialog-mode .dialog-transcript::-webkit-scrollbar{width:8px}#home.dialog-mode .dialog-transcript::-webkit-scrollbar-thumb{background:#d8dee9;border-radius:999px}#home.dialog-mode .followup-sticky{flex:0 0 auto;position:relative;bottom:auto;margin-top:0;padding-top:10px;background:linear-gradient(180deg,rgba(247,248,251,0),var(--bg) 36%)}.global-search-btn{height:38px;padding:9px 12px;color:#3f4858;gap:8px}.global-search-btn span{color:var(--subtle);font-size:12px;font-weight:650;border-left:1px solid var(--border);padding-left:8px}.home-bottom-zone{max-width:1120px;width:100%;margin-left:auto;margin-right:auto;padding-top:32px}.home-bottom-zone .stack{grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,2fr);align-items:stretch}.home-bottom-zone .stack>*{min-width:0}.home-bottom-zone .card{height:100%;min-width:0;overflow:hidden}.home-bottom-zone .card-pad{padding:16px}.home-bottom-zone .card-head{margin-bottom:10px;min-width:0}.home-bottom-zone .card-head>div{min-width:0}.home-bottom-zone .card-title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.home-bottom-zone .link-btn{flex:0 0 auto;white-space:nowrap}.home-bottom-zone .recent-list,.home-bottom-zone .memory-mini{gap:8px}.home-bottom-zone .recent-item,.home-bottom-zone .memory-mini-item{min-width:0;max-width:100%;box-sizing:border-box;padding:10px 12px;overflow:hidden}.home-bottom-zone .recent-list .recent-item:nth-child(n+3),.home-bottom-zone .memory-mini .memory-mini-item:nth-child(n+3){display:none}.home-bottom-zone .recent-title,.home-bottom-zone .memory-mini-item strong{min-width:0;max-width:100%;font-size:13.5px}.home-bottom-zone .recent-meta,.home-bottom-zone .memory-mini-item span{min-width:0;max-width:100%;font-size:12px}@media(max-width:980px){.home-bottom-zone .stack{grid-template-columns:1fr}}.knowledge-toolbar-main{display:flex;align-items:center;justify-content:flex-end;gap:16px;margin-bottom:18px}.folder-scroll,.memory-timeline-scroll{overflow-y:auto;padding-right:6px;scrollbar-width:thin}.folder-scroll,.memory-timeline-scroll{max-height:560px}.folder-scroll::-webkit-scrollbar,.memory-timeline-scroll::-webkit-scrollbar{width:8px}.folder-scroll::-webkit-scrollbar-thumb,.memory-timeline-scroll::-webkit-scrollbar-thumb{background:#d8dee9;border-radius:999px}.doc-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:6px}.doc-header h3{min-width:0}.doc-header .secondary-btn{padding:9px 13px}.knowledge-sidebar-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;position:relative;margin-bottom:12px}.knowledge-count{color:var(--muted);font-size:12px;line-height:1.6;margin-top:3px}.knowledge-add-btn{width:34px;height:34px;border:1px solid var(--border);border-radius:11px;background:#fff;color:var(--brand);font-size:20px;line-height:1;display:grid;place-items:center}.knowledge-add-btn:hover{background:var(--brand-soft);border-color:#d9ddff}.add-menu,.doc-action-menu{position:absolute;z-index:30;min-width:160px;border:1px solid var(--border);border-radius:14px;background:#fff;box-shadow:0 18px 48px #0f172a29;padding:6px}.add-menu{right:0;top:40px}.add-menu.hidden,.doc-action-menu.hidden{display:none}.menu-action{width:100%;border:0;background:transparent;text-align:left;padding:9px 10px;border-radius:10px;color:#334155;font-size:13px}.menu-action:hover{background:#f8fafc;color:var(--text)}.menu-action.danger{color:#b91c1c}.menu-action.danger:hover{background:#fef2f2}.knowledge-entry{display:flex;align-items:center;justify-content:space-between;gap:8px;cursor:pointer;position:relative}.entry-main{display:flex;align-items:center;gap:9px;min-width:0}.entry-main>div{min-width:0}.entry-icon{width:22px;flex:0 0 22px;text-align:center;font-size:15px}.folder-item strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.folder-count{color:var(--muted);font-size:12px;margin-left:auto;padding-left:8px}.item-menu-btn{opacity:.36;border:0;background:#f8fafc;color:var(--muted);width:28px;height:28px;border-radius:9px;display:grid;place-items:center;flex:0 0 28px;font-weight:900;transition:opacity .16s ease,background .16s ease,color .16s ease,transform .16s ease}.knowledge-entry[data-entry-type=folder] .item-menu-btn{display:none}.knowledge-entry[data-entry-type=file]:hover .item-menu-btn,.knowledge-entry[data-entry-type=file]:focus-within .item-menu-btn{opacity:1;background:#eef2ff;color:var(--brand);transform:translate(-1px)}.item-menu-btn:hover{background:#e0e7ff;color:var(--brand)}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);z-index:120;background:#0f172a;color:#fff;border-radius:14px;box-shadow:0 18px 48px #0f172a40;padding:11px 12px;display:flex;align-items:center;gap:12px;font-size:13px}.toast.hidden{display:none}.toast button{border:0;background:#ffffff24;color:#fff;border-radius:10px;padding:7px 9px}.toast button:hover{background:#ffffff38}.knowledge-entry{min-width:0;padding:11px 10px;display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:8px}.knowledge-entry .entry-icon,.knowledge-entry .entry-main span:not(.entry-title),.knowledge-entry .entry-main>div>span{display:none!important}.knowledge-entry .entry-main{min-width:0;display:block}.knowledge-entry .entry-main>div{min-width:0}.knowledge-entry strong{display:block;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.knowledge-entry[data-entry-type=folder]{background:#fbfcff;border-color:#e2e8f0;font-weight:650}.knowledge-entry[data-entry-type=folder].active,.knowledge-entry[data-entry-type=file].active{background:#f4f3ff;border-color:#4f46e56b}.folder-count{white-space:nowrap;font-size:12px;color:var(--muted)}.item-menu-btn{opacity:1!important;background:transparent;color:#94a3b8;width:28px;height:28px;border-radius:9px}.knowledge-entry[data-entry-type=folder] .item-menu-btn{display:grid!important}.item-menu-btn:hover{background:#eef2ff;color:var(--brand);transform:none}.memory-space-item,.event-card{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;text-align:left}.memory-space-item span,.event-card .event-text{display:none!important}.memory-space-item strong,.event-card .event-title{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.memory-menu-btn{border:0;background:transparent;color:#94a3b8;width:28px;height:28px;border-radius:9px;display:grid;place-items:center;font-weight:900;cursor:pointer;flex:0 0 28px}.memory-menu-btn:hover{background:#eef2ff;color:var(--brand)}.event-card .event-row{grid-column:1 / 3}.event-card .event-title{grid-column:1 / 2}.event-card .memory-menu-btn{grid-column:2 / 3;grid-row:2}#memory .memory-panel{min-height:640px}#memory .memory-space-list{max-height:560px;overflow-y:auto;padding-right:4px}#memory .memory-space-list::-webkit-scrollbar{width:8px}#memory .memory-space-list::-webkit-scrollbar-thumb{background:#d8dee9;border-radius:999px}#memory .memory-space-item{padding:12px 10px}#memory .event-card{padding:13px 12px}#memory .event-card:before{left:-15px}#memory .memory-detail-meta{margin-top:16px}#memory .memory-detail-row{grid-template-columns:96px minmax(0,1fr);padding:10px 0}#memory .detail-block{margin-top:14px;padding-top:14px}.memory-detail-list{display:grid;gap:8px}.memory-overview-card{border-color:#447c8a47!important;background:linear-gradient(180deg,#e4eff0b8,#fffdf8eb)!important}.memory-overview-kicker{color:#326775;font-size:12px;font-weight:760;margin-bottom:7px}.memory-detail-chip{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--border);border-radius:13px;background:#fbfcff;font-size:13px;color:#303849}.memory-detail-chip span{color:var(--muted);font-size:12px;white-space:nowrap}.memory-op-log{display:grid;gap:8px;color:var(--muted);font-size:13px;line-height:1.6}#memory .memory-space-item{grid-template-columns:minmax(0,1fr) 28px!important}#memory .memory-space-item>strong{grid-column:1 / 2}#memory .memory-space-item>.memory-menu-btn[data-memory-space-menu]{display:grid!important;grid-column:2 / 3;grid-row:1;align-self:center;justify-self:end;opacity:1;visibility:visible}.memory-edit-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.memory-edit-grid .field-wide{grid-column:1 / -1}.readonly-source{background:#f8fafc;border:1px solid var(--border);border-radius:14px;padding:12px 14px;color:#475569;line-height:1.7;font-size:13px}.memory-evidence-note{color:var(--muted);font-size:12px;line-height:1.6;margin-top:-4px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#0f172a52;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:grid;place-items:center;padding:28px}.modal-backdrop.hidden{display:none!important}.modal-card{width:min(760px,100%);background:#fff;border:1px solid var(--border);border-radius:24px;box-shadow:0 26px 70px #0f172a33;overflow:hidden}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--border)}.modal-title{font-weight:820;letter-spacing:-.03em}.modal-subtitle{color:var(--muted);font-size:12px;line-height:1.6;margin-top:3px}.modal-close{border:0;background:#f3f5f9;color:var(--muted);border-radius:12px;width:34px;height:34px;display:grid;place-items:center;font-size:18px}.modal-close:hover{color:var(--text);background:#e9edf5}.modal-body{padding:20px}.modal-actions{padding:16px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px;background:#fbfcff}.command-card{width:min(820px,100%)}.command-input{display:flex;align-items:center;gap:10px;border:1px solid var(--border-strong);border-radius:16px;padding:8px 12px;margin-bottom:16px;background:#fff}.command-input span{color:var(--subtle);font-size:18px}.command-input input{flex:1;border:0;outline:none;padding:10px 0;font-size:16px}.command-section{margin-top:14px}.command-section:first-of-type{margin-top:0}.command-section-title{color:var(--subtle);font-size:12px;letter-spacing:.08em;margin:0 0 8px}.command-result{width:100%;border:1px solid var(--border);background:#fff;border-radius:14px;padding:12px 13px;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.command-result:hover{border-color:#4f46e561;background:#fbfbff}.command-result strong{display:block;font-size:14px}.command-result span{display:block;color:var(--muted);font-size:12px;margin-top:4px;line-height:1.5}.command-kbd{color:var(--subtle);font-size:12px;border:1px solid var(--border);border-radius:8px;padding:3px 7px;background:#f8fafc}.import-step{display:grid;gap:14px}.upload-drop{border:1px dashed var(--border-strong);background:#fbfcff;border-radius:18px;padding:28px;text-align:center;color:var(--muted)}.upload-drop strong{color:var(--text);display:block;margin-bottom:8px}.progress-shell{height:10px;border-radius:999px;background:#eef2f7;overflow:hidden}.progress-bar{width:0%;height:100%;border-radius:inherit;background:linear-gradient(135deg,var(--brand),var(--brand-2));transition:width .5s ease}.success-box{border:1px solid #bbf7d0;background:#f0fdf4;color:#166534;border-radius:16px;padding:15px;line-height:1.7}.editor-card{width:min(1180px,96vw);height:min(840px,88vh);display:flex;flex-direction:column}.editor-card .modal-body{flex:1;min-height:0;padding:0}.editor-layout{height:100%;display:grid;grid-template-columns:minmax(0,1fr) 300px;min-height:0}.editor-main{padding:20px;min-width:0;display:flex;flex-direction:column;gap:12px}.editor-title-input{border:0;outline:none;font-size:24px;letter-spacing:-.04em;font-weight:760;padding:2px 0 8px;border-bottom:1px solid var(--border)}.editor-textarea{flex:1;resize:none;border:0;outline:none;line-height:1.85;color:#303849;font-size:15px;min-height:0}.editor-aside{border-left:1px solid var(--border);background:#fbfcff;padding:18px;overflow:auto}.editor-status{color:var(--muted);font-size:13px}.editor-status.unsaved{color:var(--amber)}.editor-status.saved{color:var(--green)}.editor-related{display:grid;gap:10px;margin-top:12px}.editor-related .source-item{background:#fff}@media(max-width:900px){.knowledge-toolbar-main{align-items:stretch;flex-direction:column}.knowledge-search,.knowledge-search:focus-within{flex-basis:auto;max-width:none;width:100%}.editor-layout{grid-template-columns:1fr}.editor-aside{border-left:0;border-top:1px solid var(--border);max-height:220px}}#memory.page{min-height:calc(100vh - 66px);overflow:hidden}#memory .page-shell{height:calc(100vh - 126px);min-height:620px;max-height:calc(100vh - 126px)}#memory .memory-layout{height:100%;min-height:0;align-items:stretch}#memory .memory-panel{height:100%;min-height:0;overflow:hidden}#memory .memory-panel:nth-child(1),#memory .memory-panel:nth-child(2){display:flex;flex-direction:column}#memory .memory-space-list{flex:1;min-height:0;max-height:none;overflow-y:auto;padding-right:4px}#memory .memory-timeline-scroll{flex:1;min-height:0;max-height:none;overflow-y:auto;padding-right:6px;align-content:start}#memory .memory-panel:nth-child(3){overflow-y:auto;padding-right:18px}#memory .memory-panel:nth-child(3)::-webkit-scrollbar,#memory .memory-timeline-scroll::-webkit-scrollbar,#memory .memory-space-list::-webkit-scrollbar{width:8px}#memory .memory-panel:nth-child(3)::-webkit-scrollbar-thumb,#memory .memory-timeline-scroll::-webkit-scrollbar-thumb,#memory .memory-space-list::-webkit-scrollbar-thumb{background:#d8dee9;border-radius:999px}#memory .memory-panel:nth-child(1){min-width:0}#memory .memory-space-list{display:grid;gap:8px;align-content:start;grid-auto-rows:max-content;overflow-y:auto;min-height:0}#memory .memory-space-item{height:auto!important;min-height:42px;max-height:46px;padding:8px 10px!important;border-radius:12px;box-shadow:none!important;align-items:center}#memory .memory-space-item strong{font-size:14px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#memory .memory-space-item.active{box-shadow:none!important;background:#f4f3ff;border-color:#4f46e56b}#memory .memory-space-item>.memory-menu-btn[data-memory-space-menu]{width:26px;height:26px;border-radius:8px}#memory .memory-panel:nth-child(1) .card-head{flex:0 0 auto;margin-bottom:2px}:root{--sidebar: 306px}.sidebar{overflow-y:auto}.sidebar::-webkit-scrollbar{width:8px}.sidebar::-webkit-scrollbar-thumb{background:#d8dee9;border-radius:999px}.resource-section{display:grid;gap:8px;margin-top:4px}.resource-root-row,.resource-tree-row{width:100%;min-width:0;border:0;background:transparent;color:var(--text);display:grid;align-items:center;gap:8px;border-radius:12px;min-height:36px;padding:7px 8px;text-align:left;transition:.15s ease;position:relative}.resource-root-row{grid-template-columns:minmax(0,1fr) auto 28px;font-weight:760}.resource-tree-row{grid-template-columns:minmax(0,1fr) auto 28px;font-size:13px}.resource-tree-row.file{grid-template-columns:minmax(0,1fr) 28px}.resource-tree-row:hover,.resource-root-row:hover{background:#f2f4f8}.resource-tree-row.active{background:var(--brand-soft);color:var(--brand)}.resource-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}.resource-count{color:var(--subtle);font-size:11px;font-weight:520;white-space:nowrap}.resource-action,.resource-toggle{width:26px;height:26px;border:0;border-radius:8px;background:transparent;color:var(--muted);display:grid;place-items:center;font-weight:800;line-height:1}.resource-action:hover,.resource-toggle:hover{background:#eef2ff;color:var(--brand)}.resource-tree{display:grid;gap:3px;max-height:300px;overflow-y:auto;padding-right:2px}.resource-tree::-webkit-scrollbar{width:8px}.resource-tree::-webkit-scrollbar-thumb{background:#d8dee9;border-radius:999px}.tree-children{display:none;gap:2px;margin-left:12px;padding-left:8px;border-left:1px solid var(--border)}.tree-node.expanded+.tree-children{display:grid}.tree-node .resource-toggle:before{content:"›";display:block;transition:.16s ease}.tree-node.expanded .resource-toggle:before{transform:rotate(90deg)}.collapsed-resource-entry,.app.sidebar-collapsed .resource-section{display:none}.app.sidebar-collapsed .collapsed-resource-entry{display:flex}.resource-section .memory-space-item{margin:0}.resource-section .memory-space-item.active{background:var(--brand-soft);color:var(--brand);border-color:transparent}.resource-section .memory-menu-btn,.resource-section .item-menu-btn{display:grid!important;opacity:1}.knowledge-doc-workspace{--doc-agent-width: 320px;height:calc(100vh - 104px);min-height:620px;display:grid;grid-template-columns:minmax(420px,1fr) 10px minmax(280px,var(--doc-agent-width));background:#fff;border:1px solid var(--border);border-radius:22px;overflow:hidden;box-shadow:0 10px 30px #0f172a0a;position:relative}.doc-work-main{min-width:0;overflow-y:auto;padding:28px 34px 36px}.doc-work-main::-webkit-scrollbar,.doc-agent-panel::-webkit-scrollbar{width:8px}.doc-work-main::-webkit-scrollbar-thumb,.doc-agent-panel::-webkit-scrollbar-thumb{background:#d8dee9;border-radius:999px}.doc-agent-panel{min-width:0;border-left:1px solid var(--border);background:#fbfcff;display:flex;flex-direction:column;overflow:hidden;position:relative}.doc-resize-handle{width:10px;min-width:10px;border:0;padding:0;cursor:col-resize;background:transparent;position:relative;z-index:8}.doc-resize-handle:before{content:"";position:absolute;top:0;bottom:0;left:50%;width:1px;transform:translate(-50%);background:var(--border-strong);transition:background .16s ease,box-shadow .16s ease}.doc-resize-handle:hover:before,.knowledge-doc-workspace.resizing .doc-resize-handle:before{background:var(--brand);box-shadow:0 0 0 2px #4f46e51a}.doc-agent-tabs{flex:0 0 auto;display:flex;align-items:center;gap:6px;padding:12px 52px 10px 14px;border-bottom:1px solid var(--border);background:#fff}.doc-agent-tab{flex:1;border:1px solid transparent;background:transparent;color:var(--muted);border-radius:10px;padding:8px 10px;font-size:13px;font-weight:720;line-height:1;transition:.16s ease}.doc-agent-tab:hover{background:#f2f4f8;color:var(--text)}.doc-agent-tab.active{background:var(--brand-soft);border-color:#d9ddff;color:var(--brand)}.doc-agent-collapse-btn{position:absolute;top:12px;right:14px;z-index:60;width:28px;height:28px;flex:0 0 28px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--muted);display:grid;place-items:center;font-size:18px;line-height:1;font-weight:780;transition:.16s ease}.doc-agent-collapse-btn:hover{border-color:#4f46e53d;background:var(--brand-soft);color:var(--brand)}.doc-agent-pane{flex:1;min-height:0;display:none}.doc-agent-pane.active{display:flex;flex-direction:column}.doc-agent-head{padding:14px 14px 10px;border-bottom:1px solid var(--border)}.doc-agent-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.doc-agent-head strong{display:block;font-size:15px;letter-spacing:-.02em}.doc-agent-head span{display:block;margin-top:6px;font-size:12px;color:var(--muted);line-height:1.6}.doc-agent-title-actions{display:flex;align-items:center;gap:7px;flex:0 0 auto}.doc-recent-toggle{border:0;background:transparent;color:var(--muted);border-radius:999px;padding:5px 7px;font-size:12px;font-weight:720;line-height:1}.doc-recent-toggle:hover{background:#f2f4f8;color:var(--brand)}.doc-agent-start-btn{flex:0 0 auto;border:1px solid rgba(79,70,229,.22);background:var(--brand-soft);color:var(--brand);border-radius:999px;padding:7px 11px;font-size:12px;font-weight:720;line-height:1}.doc-agent-start-btn:hover{background:#e0e7ff}.doc-recent-list{display:grid;gap:5px;margin-top:10px;max-height:235px;overflow-y:auto;padding-right:2px}.doc-agent-head.recent-collapsed .doc-recent-list{display:none}.doc-recent-item{width:100%;border:1px solid var(--border);background:#fff;border-radius:10px;padding:7px 9px;text-align:left;transition:.16s ease;min-height:34px;display:grid;align-items:center}.doc-recent-item:hover{border-color:#4f46e53d;background:#f8f9ff}.doc-recent-item.active{border-color:#d9ddff;background:var(--brand-soft)}.doc-recent-main{display:grid!important;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;margin-top:0!important}.doc-recent-item strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;letter-spacing:0;color:var(--text)}.doc-recent-item.active strong{color:var(--brand)}.doc-recent-item time{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;line-height:1;color:var(--muted)}.doc-recent-pane .doc-recent-content{display:flex;flex-direction:column;gap:12px;padding:22px 18px}.doc-recent-pane .doc-agent-title-row{flex:0 0 auto}.doc-recent-pane .doc-recent-list{flex:1;min-height:0;max-height:none;margin-top:0;overflow-y:auto;align-content:start}.doc-agent-messages{flex:1;overflow-y:auto;padding:18px 18px 90px;display:grid;align-content:start;gap:14px}.doc-agent-message{border:1px solid var(--border);background:#fff;border-radius:16px;padding:13px 14px;line-height:1.7;font-size:13px;color:#303849}.doc-agent-message.user{background:var(--brand-soft);border-color:#dfe3ff;color:#25215f}.doc-agent-message .msg-role{color:var(--muted);font-size:12px;margin-bottom:4px}.doc-agent-input{position:relative;border-top:1px solid var(--border);padding:10px 12px;display:flex;gap:8px;background:#fff}.doc-agent-input input{flex:1;min-width:0;height:34px;border:1px solid var(--border);border-radius:999px;padding:7px 12px;outline:none;font-size:13px}.doc-agent-input input:focus{border-color:#4f46e58c;box-shadow:0 0 0 4px #4f46e514}.doc-context-btn,#docAgentSendBtn{width:34px;height:34px;flex:0 0 34px;padding:0;border-radius:999px;font-size:17px;line-height:1;font-weight:820}.doc-context-btn{font-size:15px;color:var(--brand);background:#fff}.doc-context-btn:hover,.doc-context-btn.active{background:var(--brand-soft);border-color:#d9ddff;color:var(--brand)}.doc-context-menu{position:absolute;left:12px;right:12px;bottom:56px;z-index:20;border:1px solid var(--border);border-radius:16px;background:#fff;box-shadow:0 18px 46px #0f172a24;padding:10px}.doc-context-menu.hidden{display:none}.doc-context-head{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px;padding:2px 4px 8px}.doc-context-search{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:12px;background:#fbfcff;padding:7px 10px;margin-bottom:8px}.doc-context-search span{color:var(--subtle);font-size:14px}.doc-context-search input{flex:1;min-width:0;border:0;background:transparent;outline:none;color:var(--text);font-size:13px}.doc-context-list{display:grid;gap:6px}.doc-context-item{width:100%;border:0;background:transparent;border-radius:11px;padding:9px 10px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:9px;align-items:center;text-align:left;color:#303849}.doc-context-item:hover{background:#f8fafc}.doc-context-type{border-radius:999px;background:var(--brand-soft);color:var(--brand);padding:3px 7px;font-size:11px;font-weight:720}.doc-context-title{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:650}.doc-context-empty{color:var(--muted);font-size:12px;line-height:1.6;padding:12px 10px;border:1px dashed var(--border-strong);border-radius:12px;background:#fbfcff}.doc-related-content{flex:1;min-height:0;overflow-y:auto;padding:22px 18px;display:grid;align-content:start;gap:14px}.doc-related-content::-webkit-scrollbar{width:8px}.doc-related-content::-webkit-scrollbar-thumb{background:#d8dee9;border-radius:999px}.doc-related-content h3{margin:0 0 2px;font-size:18px;line-height:1.3;letter-spacing:-.03em}.doc-related-list{display:grid;gap:12px}.doc-related-card{border:1px solid var(--border);background:#fff;border-radius:14px;padding:14px 15px;line-height:1.6}.doc-related-card strong{display:block;font-size:14px;color:var(--text)}.doc-related-card span{display:block;color:var(--muted);font-size:12px;margin-top:4px}.doc-preview{border:0;box-shadow:none;padding:0;background:transparent}.doc-work-main .doc-header{align-items:flex-start;margin-bottom:20px}.doc-work-main .doc-header h3{font-size:30px;margin:0;letter-spacing:-.04em}.doc-work-main .article{max-width:880px}#memory .memory-panel:nth-child(2)::-webkit-scrollbar,#memory .memory-timeline-scroll::-webkit-scrollbar{width:8px}#memory .memory-panel:nth-child(2)::-webkit-scrollbar-thumb,#memory .memory-timeline-scroll::-webkit-scrollbar-thumb{background:#d8dee9;border-radius:999px}.sidebar{padding:20px 14px}.resource-section{gap:8px}.resource-root-row,.resource-tree-row{font-size:13px;line-height:1.2;min-height:34px;padding:7px 8px;border-radius:12px}.resource-root-row{grid-template-columns:22px minmax(0,1fr) auto 28px;font-size:13px;font-weight:720}.resource-tree-row{grid-template-columns:minmax(0,1fr) auto 28px;font-weight:500}.resource-tree-row.file{grid-template-columns:minmax(0,1fr) 28px;font-weight:500}.resource-name{border:0;background:transparent;padding:0;margin:0;color:inherit;font:inherit;text-align:left;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}.resource-count{font-size:11px;color:var(--subtle);font-weight:520}.resource-tree{max-height:330px}.tree-children{margin-left:10px;padding-left:8px}.resource-section .memory-space-item{min-height:34px!important;max-height:38px!important;padding:7px 8px!important;border-radius:12px;font-size:13px}.resource-section .memory-space-item strong{font-size:13px!important}.knowledge-doc-workspace{--doc-agent-width: 320px;height:calc(100vh - 104px);min-height:620px;display:grid;grid-template-columns:minmax(420px,1fr) 10px minmax(280px,var(--doc-agent-width));background:#fff;border:0;border-radius:0;overflow:hidden;box-shadow:none}.doc-work-main{padding:26px 34px 36px;overflow:hidden}.doc-split-grid{height:100%;min-height:0;display:flex;gap:0;overflow-x:auto;overflow-y:hidden;padding-bottom:4px;scroll-snap-type:x mandatory;scroll-behavior:smooth}.doc-split-grid.two-up{overflow-x:hidden}.doc-split-grid.multi-up{overflow-x:auto}.doc-split-grid::-webkit-scrollbar{height:8px}.doc-split-grid::-webkit-scrollbar-thumb{background:#d8dee9;border-radius:999px}.doc-split-grid.two-up::-webkit-scrollbar{display:none}.doc-split-panel{flex:0 0 100%;min-width:0;min-height:0;overflow-y:auto;padding:0 16px 18px;border-right:1px solid var(--border);scroll-snap-align:start;scroll-snap-stop:always;transition:background .16s ease}.doc-split-grid.two-up .doc-split-panel,.doc-split-grid.multi-up .doc-split-panel{flex-basis:50%}.doc-split-panel:last-child{border-right:0}.doc-split-panel.active{background:transparent}.doc-split-panel::-webkit-scrollbar{width:8px}.doc-split-panel::-webkit-scrollbar-thumb{background:#d8dee9;border-radius:999px}.doc-work-main.drag-over{outline:2px dashed rgba(79,70,229,.34);outline-offset:-10px;background:#eef2ff61}.doc-work-main .doc-header{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:12px;min-height:66px;margin-bottom:0;padding-bottom:14px}.doc-header-actions{display:inline-flex;align-items:center;gap:8px;flex:0 0 auto}.doc-work-main .doc-header h3,.doc-preview h3{font-size:22px!important;line-height:1.35;letter-spacing:-.035em;margin:0;font-weight:760;min-width:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.doc-work-main .article{max-width:880px;font-size:14.5px;line-height:1.78;padding-top:16px;outline:none;min-height:480px}.doc-work-main .article h4{font-size:16px;margin:18px 0 8px}.doc-work-main .article:focus{box-shadow:inset 0 0 0 2px #4f46e51a;border-radius:12px;padding-left:10px;padding-right:10px}.doc-save-status{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:680;background:var(--green-soft);color:var(--green);border:1px solid rgba(5,150,105,.14);transition:width .16s ease,height .16s ease,padding .16s ease,font-size .16s ease}.doc-translate-btn{flex:0 0 auto;min-width:52px;height:30px;border:1px solid rgba(79,70,229,.18);border-radius:999px;background:var(--brand-soft);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;padding:0 12px;font-size:12px;font-weight:720;line-height:1;transition:width .16s ease,min-width .16s ease,height .16s ease,padding .16s ease,font-size .16s ease}.doc-translate-btn:hover{border-color:#4f46e557;background:#e0e7ff}.doc-split-panel.compact-status .doc-translate-btn{width:28px;min-width:28px;height:28px;padding:0;font-size:0}.doc-split-panel.compact-status .doc-translate-btn:before{content:"⇄";font-size:14px;line-height:1}.doc-split-panel.compact-status .doc-save-status{width:9px;height:9px;min-width:9px;padding:0;border-radius:999px;font-size:0;color:transparent;border-color:#05966933;background:var(--green)}.doc-split-panel.compact-status .doc-save-status.unsaved{background:var(--amber);border-color:#d9770638}.doc-split-panel.compact-status .doc-save-status.saving{background:var(--blue);border-color:#2563eb38}.doc-close-btn{width:28px;height:28px;border:0;border-radius:9px;background:transparent;color:var(--subtle);display:none;place-items:center;font-size:18px;line-height:1;font-weight:760}.doc-close-btn:hover{background:var(--red-soft);color:var(--red)}.doc-work-main.split-mode .doc-close-btn{display:grid}.doc-save-status.unsaved{background:var(--amber-soft);color:var(--amber);border-color:#d9770629}.doc-save-status.saving{background:var(--blue-soft);color:var(--blue);border-color:#2563eb29}.doc-agent-panel{border-left:1px solid var(--border-strong)}.knowledge-doc-workspace.agent-collapsed{grid-template-columns:minmax(420px,1fr) 0 52px}.knowledge-doc-workspace.agent-collapsed .doc-resize-handle{display:none}.knowledge-doc-workspace.agent-collapsed .doc-agent-panel{background:#fff;overflow:hidden}.knowledge-doc-workspace.agent-collapsed .doc-agent-tabs{display:none}.knowledge-doc-workspace.agent-collapsed .doc-agent-tab,.knowledge-doc-workspace.agent-collapsed .doc-agent-pane{display:none!important}.knowledge-doc-workspace.agent-collapsed .doc-agent-collapse-btn{top:8px;left:auto;right:8px;z-index:80;width:36px;height:36px;flex-basis:36px;transform:none;border-color:#4f46e538;box-shadow:0 10px 24px #0f172a1a;color:var(--brand)}#knowledgeList.resource-tree{max-height:48vh;overflow-y:auto}#knowledgeList .tree-children{display:none}#knowledgeList .tree-node.expanded+.tree-children{display:grid}#memoryRootRow .resource-count{display:inline-flex;align-items:center;justify-content:flex-end}#memorySpaceTree.resource-tree{display:grid;gap:3px;max-height:190px;overflow-y:auto;padding-right:2px;margin-top:0}#memorySpaceTree.resource-tree.hidden{display:none!important}#memorySpaceTree .memory-space-item{width:100%;min-width:0;border:0!important;background:transparent!important;box-shadow:none!important;color:var(--text);display:grid!important;grid-template-columns:minmax(0,1fr) 28px!important;align-items:center;gap:8px;border-radius:12px;min-height:34px!important;max-height:38px!important;padding:7px 8px!important;margin:0!important;text-align:left;font-size:13px;font-weight:500;transition:.15s ease}#memorySpaceTree .memory-space-item:hover{background:#f2f4f8!important}#memorySpaceTree .memory-space-item.active{background:var(--brand-soft)!important;color:var(--brand);border:0!important}#memorySpaceTree .memory-space-item strong{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px!important;line-height:1.2;font-weight:500}#memorySpaceTree .memory-menu-btn[data-memory-space-menu]{display:grid!important;place-items:center;opacity:1!important;visibility:visible!important;width:28px;height:28px;border:0;border-radius:9px;background:transparent;color:#94a3b8}#memorySpaceTree .memory-menu-btn[data-memory-space-menu]:hover{background:#eef2ff;color:var(--brand)}.collapsed-nav{display:none}.unified-sidebar-list{margin-top:2px;gap:6px}.unified-sidebar-list .unified-home{min-height:36px;padding:9px 10px;border-radius:12px;justify-content:flex-start}.unified-sidebar-list .unified-home .nav-icon{width:22px}.unified-sidebar-list .resource-root-row{margin-top:0}.unified-sidebar-list #memoryRootRow{margin-top:6px!important}.app.sidebar-collapsed .collapsed-nav{display:grid}.app.sidebar-collapsed .collapsed-nav .collapsed-resource-entry{display:flex}.app.sidebar-collapsed .unified-sidebar-list{display:none}#knowledge.page{padding-left:0;padding-right:0}#knowledge .page-shell{max-width:none;width:100%}#knowledge .knowledge-doc-workspace{width:100%}:root{--brand: #447c8a;--brand-2: #5d9aa5;--brand-soft: #e4eff0;--bg: #f4f1ea;--panel: #fffdf8;--panel-soft: #f8f6f0;--text: #1f2933;--muted: #6d716f;--subtle: #939b98;--border: rgba(46, 52, 64, .12);--border-strong: rgba(46, 52, 64, .18)}body{background:var(--bg)}.sidebar{background:#1f2730;color:#eef4f8;border-right:1px solid rgba(255,255,255,.08)}.brand-name,.resource-root-row,.unified-sidebar-list .unified-home,.resource-tree-row,.resource-section .memory-space-item,.conversation-section .nav-label{color:#eef4f8}.brand-mark{border-radius:50%;background:#ffffff14;border:1px solid rgba(255,255,255,.22);color:#eef4f8;box-shadow:none}.brand-mark:before{content:"待"}.brand-mark{font-size:0}.brand-mark:before{font-size:16px;font-weight:780}.topbar{background:#f8f6f0e0;border-bottom-color:var(--border)}.page{background:var(--bg)}.card,.doc-split-panel,.doc-agent-panel,.modal-card{background:var(--panel);border-color:var(--border);box-shadow:0 18px 44px #1f293312}.resource-tree-row,#memorySpaceTree .memory-space-item,.conversation-section .conversation-item{border-radius:12px;color:#d7e3ea}.resource-tree-row.folder{background:#ffffff0e;color:#f4f8fb;font-weight:760}.resource-tree-row.file,#memorySpaceTree .memory-space-item{background:transparent}.resource-tree-row.active,.resource-section .memory-space-item.active,#memorySpaceTree .memory-space-item.active{background:#447c8a4d!important;color:#f8fbff;border-color:#8bd3dd59!important;box-shadow:inset 0 0 0 1px #ffffff12}.resource-count,.resource-section .memory-space-item span{color:#9fb0be}.sidebar-bottom{background:#ffffff13;border-color:#ffffff21;color:#dbe5ec}.sidebar-bottom .badge.neutral{background:#ffffffe6;color:#2f3a44}#memory .memory-layout{grid-template-columns:minmax(320px,.38fr) minmax(0,.62fr);height:calc(100vh - 104px);min-height:620px;align-items:stretch}#memory .memory-panel{min-height:0!important;overflow:hidden}#memory .memory-timeline-scroll{max-height:none!important;height:calc(100% - 82px);overflow-y:auto}#memory .memory-panel:nth-child(2){overflow-y:auto}#memory .event-card{background:#fffdf8db;border-color:var(--border)}#memory .event-card.active{border-color:#447c8a7a;box-shadow:0 10px 24px #447c8a14}.login-screen{background:radial-gradient(circle at 18% 18%,rgba(68,124,138,.1),transparent 28%),radial-gradient(circle at 82% 20%,rgba(173,150,107,.1),transparent 30%),linear-gradient(180deg,#f8f6f0,#f4f1ea)}.login-card{background:#fffdf8eb;border-color:var(--border);box-shadow:0 22px 54px #1f29331a}.login-logo{border-radius:50%;background:#1f2730eb;border:1px solid rgba(255,255,255,.18);color:#eef4f8;box-shadow:0 14px 30px #1f29332e}.input:focus{border-color:#447c8a75;box-shadow:0 0 0 4px #447c8a1a}.primary-btn{background:linear-gradient(135deg,#447c8a,#5d9aa5);box-shadow:0 12px 26px #447c8a33}.primary-btn:hover{box-shadow:0 16px 30px #447c8a3d}.sidebar{overflow:hidden;gap:12px}.brand{flex:0 0 auto}.sidebar-scroll{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;display:grid;align-content:start;gap:8px;padding-right:3px;margin-right:-3px}.sidebar-scroll::-webkit-scrollbar{width:8px}.sidebar-scroll::-webkit-scrollbar-thumb{background:#ffffff29;border-radius:999px}.sidebar-scroll #knowledgeList.resource-tree,.sidebar-scroll #memorySpaceTree.resource-tree{max-height:none;overflow:visible}.sidebar-bottom{flex:0 0 auto;margin-top:0;padding:12px}.sidebar-bottom .badge.neutral{max-width:100%;font-size:12px;white-space:nowrap}.sidebar-bottom .side-meta{margin-top:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px;line-height:1.4}.app.sidebar-collapsed .sidebar-scroll{display:none}.app.sidebar-collapsed .sidebar{gap:0}.app.sidebar-collapsed .collapsed-nav{gap:5px}.app.sidebar-collapsed .collapsed-resource-entry,.app.sidebar-collapsed .collapsed-conversation-entry{background:transparent!important;border:0!important;box-shadow:none!important}.app.sidebar-collapsed .collapsed-resource-entry.active,.app.sidebar-collapsed .collapsed-conversation-entry.active{color:#f8fbff}.app.sidebar-collapsed .collapsed-resource-entry .nav-icon,.app.sidebar-collapsed .collapsed-conversation-entry .nav-icon{width:34px;height:34px;background:transparent!important;border:0!important;box-shadow:none!important;border-radius:0}.app.sidebar-collapsed .collapsed-conversation-entry{display:flex;margin-top:5px}.sidebar-line-icon{width:18px;height:18px;display:block;color:currentColor}.sidebar-line-icon *{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.nav-icon,.resource-toggle{display:grid;place-items:center;color:currentColor}#knowledgeTreeToggle:before,#memoryTreeToggle:before{content:none!important}.unified-sidebar-list .unified-home,.unified-sidebar-list .resource-root-row{min-height:38px;height:38px;padding:0 10px!important;border-radius:13px;font-size:14px;font-weight:780;color:#eef4f8;background:transparent}.unified-sidebar-list .unified-home{display:grid;grid-template-columns:25px minmax(0,1fr);align-items:center;gap:10px}.unified-sidebar-list .resource-root-row{grid-template-columns:25px minmax(0,1fr) auto 28px!important;gap:10px}.unified-sidebar-list .unified-home .nav-icon,.unified-sidebar-list .resource-root-row .resource-toggle{width:25px;height:25px;background:transparent!important;box-shadow:none!important;color:#b8c7d2;opacity:1}.unified-sidebar-list .unified-home:hover,.unified-sidebar-list .resource-root-row:hover{background:#fff1;color:#fff}.unified-sidebar-list .unified-home.active{background:#78aab426;color:#fff;box-shadow:inset 0 0 0 1px #ffffff14}.conversation-section .nav-label{margin:4px 10px 6px;letter-spacing:0;font-size:13px;font-weight:700}.conversation-section .conversation-item{min-height:32px;padding:0 34px 0 10px;border-radius:10px;gap:0;color:#cbd8e2;font-size:13px;background:transparent}.conversation-section .conversation-item .nav-icon{display:none}.conversation-section .conversation-item.active{background:#447c8a33;color:#f8fafc;box-shadow:inset 2px 0 #8bd3dd9e,inset 0 0 0 1px #ffffff0f}.conversation-empty,.side-meta{color:#aab7c2}.account-pill{display:none!important}.top-actions{gap:7px}.topbar-tool-group{gap:7px;margin-right:0}.topbar-icon-btn,.global-search-btn,.ghost-btn{width:34px;height:34px;min-width:34px;padding:0;border-radius:12px;display:grid;place-items:center;font-size:15px;line-height:1;font-weight:720;border:1px solid var(--border);background:#fffdf8;color:var(--text);box-shadow:none}.global-search-btn{font-size:23px;font-weight:780}.global-search-btn span{display:none}.ghost-btn{width:auto;min-width:44px;padding:0 11px;font-size:13px}.app{grid-template-columns:56px minmax(0,1fr)!important}.app.sidebar-panel-open{grid-template-columns:304px minmax(0,1fr)!important}.sidebar{display:grid!important;grid-template-columns:56px 248px;grid-template-rows:64px minmax(0,1fr);gap:0!important;width:100%;padding:0!important;overflow:visible!important;background:#1f2730;border-right:1px solid rgba(255,255,255,.08)}.brand{grid-column:1;grid-row:1;width:56px;min-height:64px;padding:14px 0 8px!important;display:grid!important;place-items:center}.brand-mark{display:grid!important;width:34px!important;height:34px!important;border-radius:50%!important;background:#ffffff14!important;border:1px solid rgba(255,255,255,.2)!important;box-shadow:none!important;color:#eef4f8!important;cursor:default}.brand-copy,.collapse-btn{display:none!important}.collapsed-nav{grid-column:1;grid-row:2;width:56px;display:grid!important;align-content:start;justify-items:center;gap:12px!important;margin:0!important;padding-top:8px;position:relative}.collapsed-nav:before{content:"";position:absolute;left:0;top:17px;width:3px;height:24px;border-radius:0 999px 999px 0;background:#8bd3dde6;transition:top .18s ease}.collapsed-nav:has(.collapsed-resource-entry[data-page=knowledge].active):before{top:71px}.collapsed-nav:has(.collapsed-resource-entry[data-page=memory].active):before{top:125px}.collapsed-resource-entry{display:grid!important;place-items:center;width:42px!important;height:42px!important;padding:0!important;border-radius:12px!important;color:#b8c7d2!important;background:transparent!important;border:0!important;box-shadow:none!important}.collapsed-resource-entry:hover{background:#ffffff12!important;color:#fff!important}.collapsed-resource-entry.active{background:transparent!important;color:#fff!important;box-shadow:none!important}.collapsed-resource-entry .nav-icon{width:22px!important;height:22px!important;display:grid!important;place-items:center}.collapsed-resource-entry .nav-text{display:none!important}.collapsed-nav [data-tooltip]{position:relative}.collapsed-nav [data-tooltip]:after{content:attr(data-tooltip);position:absolute;left:calc(100% + 10px);top:50%;transform:translateY(-50%);background:#111827f0;color:#fff;font-size:12px;font-weight:650;padding:7px 9px;border-radius:10px;white-space:nowrap;pointer-events:none;opacity:0;visibility:hidden;transition:.14s ease;box-shadow:0 10px 24px #0f172a2e;z-index:80}.collapsed-nav [data-tooltip]:before{content:"";position:absolute;left:calc(100% + 5px);top:50%;transform:translateY(-50%);border:5px solid transparent;border-right-color:#111827f0;opacity:0;visibility:hidden;transition:.14s ease;z-index:80}.collapsed-nav [data-tooltip]:hover:after,.collapsed-nav [data-tooltip]:hover:before{opacity:1;visibility:visible}.sidebar-scroll{grid-column:2;grid-row:1 / -1;min-height:0;height:100vh;width:248px;padding:14px 10px!important;margin:0!important;border-left:1px solid rgba(255,255,255,.07);background:#243547;display:none;overflow-y:auto;overflow-x:hidden;align-content:start;gap:8px}.app.sidebar-panel-open .sidebar-scroll{display:grid!important}.app:not(.sidebar-panel-open) .sidebar{grid-template-columns:56px 0}.unified-sidebar-list .unified-home,.conversation-section,.collapsed-conversation-entry,.sidebar-bottom,.app[data-sidebar-panel=knowledge] #memoryRootRow,.app[data-sidebar-panel=knowledge] #memorySpaceTree,.app[data-sidebar-panel=memory] #knowledgeRootRow,.app[data-sidebar-panel=memory] #knowledgeList{display:none!important}.app[data-sidebar-panel=knowledge] #knowledgeRootRow,.app[data-sidebar-panel=memory] #memoryRootRow{margin-top:0!important}.app[data-sidebar-panel=knowledge] #knowledgeList,.app[data-sidebar-panel=memory] #memorySpaceTree{display:grid!important}.resource-section{margin-top:0!important;gap:8px!important}.account-pill{display:inline-flex!important;align-items:center;justify-content:center;height:34px;min-width:0;padding:0 12px;border-radius:12px;border:1px solid var(--border);background:#fffdf8;color:var(--text);font-size:13px;font-weight:650;white-space:nowrap}#knowledgeRootRow,#memoryRootRow{grid-template-columns:minmax(0,1fr) auto 28px!important;min-height:30px!important;height:30px!important;padding:0 8px 4px!important;margin:0!important;border-radius:0!important;background:transparent!important;color:#eef4f8!important;cursor:default;pointer-events:auto}#knowledgeRootRow .resource-toggle,#memoryRootRow .resource-toggle{display:none!important}#knowledgeRootRow:hover,#memoryRootRow:hover{background:transparent!important;color:#eef4f8!important}#knowledgeRootRow .resource-count,#memoryRootRow .resource-count{display:inline-flex!important;justify-content:flex-end;color:#9fb0be!important;opacity:1!important;pointer-events:none}#knowledgeRootRow .resource-action,#memoryRootRow .resource-action{display:grid!important;opacity:1!important;pointer-events:auto;color:#9fb0be!important}#knowledgeRootRow .resource-action:hover,#memoryRootRow .resource-action:hover{background:#ffffff14!important;color:#eef4f8!important}.resource-panel-title-text{font-size:13px;font-weight:780;line-height:1;letter-spacing:0;color:#eef4f8!important}.resource-tree-row.folder .resource-count,.knowledge-entry[data-entry-type=folder] .folder-count,.resource-section .item-menu-btn,.resource-section .memory-menu-btn{opacity:0!important;pointer-events:none;transition:opacity .12s ease,color .12s ease,background .12s ease}.resource-tree-row.folder:hover .resource-count,.resource-tree-row.folder:focus-within .resource-count,.knowledge-entry[data-entry-type=folder]:hover .folder-count,.knowledge-entry[data-entry-type=folder]:focus-within .folder-count,.resource-tree-row:hover .item-menu-btn,.resource-tree-row:focus-within .item-menu-btn,.knowledge-entry:hover .item-menu-btn,.knowledge-entry:focus-within .item-menu-btn,.memory-space-item:hover .memory-menu-btn,.memory-space-item:focus-within .memory-menu-btn{opacity:1!important;pointer-events:auto}#sidebar #memorySpaceTree.resource-tree{gap:3px!important;padding-right:2px}#sidebar #memorySpaceTree .memory-space-item{display:grid!important;grid-template-columns:minmax(0,1fr) 28px!important;align-items:center;gap:8px;width:100%;min-height:34px!important;max-height:38px!important;padding:7px 8px!important;border:0!important;border-radius:12px!important;background:transparent!important;color:#d7e3ea!important;box-shadow:none!important;font-size:13px!important;font-weight:500!important;text-align:left}#sidebar #memorySpaceTree .memory-space-item:hover{background:#ffffff0e!important;color:#f4f8fb!important}#sidebar #memorySpaceTree .memory-space-item.active{background:#447c8a4d!important;color:#f8fbff!important;border:0!important;box-shadow:inset 0 0 0 1px #ffffff12!important}#sidebar #memorySpaceTree .memory-space-item strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:inherit!important;font-size:13px!important;font-weight:inherit;line-height:1.2}#sidebar #memorySpaceTree .memory-menu-btn[data-memory-space-menu]{display:grid!important;place-items:center;justify-self:end;width:26px!important;height:26px!important;margin:0!important;border-radius:8px;color:#9fb0be!important;background:transparent!important;opacity:0!important;pointer-events:none}#sidebar #memorySpaceTree .memory-space-item:hover .memory-menu-btn[data-memory-space-menu],#sidebar #memorySpaceTree .memory-space-item:focus-within .memory-menu-btn[data-memory-space-menu]{opacity:1!important;pointer-events:auto}#sidebar #memorySpaceTree .memory-menu-btn[data-memory-space-menu]:hover{background:#ffffff14!important;color:#eef4f8!important}#knowledgeList.vscode-tree{gap:3px!important;padding-right:2px}#knowledgeList.vscode-tree .tree-node{display:block}#knowledgeList.vscode-tree .tree-children{position:relative;margin-left:0!important;padding-left:0!important;border-left:0!important;gap:3px!important}#knowledgeList.vscode-tree .tree-children:before{content:"";position:absolute;top:2px;bottom:5px;left:15px;width:1px;border-radius:999px;background:#d6e2ea2e;pointer-events:none}#knowledgeList.vscode-tree .tree-children.tree-level-1-group:before{left:15px}#knowledgeList.vscode-tree .tree-children.tree-level-2-group:before{left:33px}#knowledgeList.vscode-tree .resource-tree-row{min-height:34px!important;height:34px;padding:6px 8px!important;border-radius:10px!important;background:transparent!important;color:#d7e3ea!important;font-size:13.5px!important;font-weight:500!important;line-height:1.2;box-shadow:none!important}#knowledgeList.vscode-tree .resource-tree-row.folder{grid-template-columns:13px 18px minmax(0,1fr)!important;color:#f0f5f7!important;font-weight:680!important}#knowledgeList.vscode-tree .resource-tree-row.file{grid-template-columns:13px 18px minmax(0,1fr)!important;color:#cfdae2!important}#knowledgeList.vscode-tree .resource-tree-row.folder:hover,#knowledgeList.vscode-tree .resource-tree-row.folder:focus-within{grid-template-columns:13px 18px minmax(0,1fr) auto 26px!important}#knowledgeList.vscode-tree .resource-tree-row.file:hover,#knowledgeList.vscode-tree .resource-tree-row.file:focus-within{grid-template-columns:13px 18px minmax(0,1fr) 26px!important}#knowledgeList.vscode-tree .resource-tree-row:hover{background:#fff1!important;color:#fff!important}#knowledgeList.vscode-tree .resource-tree-row.active{background:#447c8a4d!important;color:#f8fbff!important;box-shadow:inset 0 0 0 1px #ffffff0f!important}#knowledgeList.vscode-tree .tree-level-1{padding-left:18px!important}#knowledgeList.vscode-tree .tree-level-2{padding-left:34px!important}#knowledgeList.vscode-tree .tree-caret,#knowledgeList.vscode-tree .tree-spacer{width:13px;height:20px;display:grid;place-items:center;color:#b8c7d2b8;font-size:16px;line-height:1}#knowledgeList.vscode-tree .tree-node.expanded .tree-caret{transform:rotate(90deg)}#knowledgeList.vscode-tree .tree-icon{position:relative;width:18px;height:18px;display:inline-block;flex:0 0 auto}#knowledgeList.vscode-tree .folder-icon:before{content:"";position:absolute;left:1px;top:4px;width:7px;height:4px;border-radius:2px 2px 0 0;background:#c9a75a}#knowledgeList.vscode-tree .folder-icon:after{content:"";position:absolute;left:1px;top:7px;width:15px;height:10px;border-radius:3px;background:linear-gradient(180deg,#d8ba6a,#b9943f);box-shadow:inset 0 0 0 1px #ffffff1a}#knowledgeList.vscode-tree .file-icon{width:16px;height:18px;border-radius:3px;background:linear-gradient(180deg,#fafcfcfa,#dde8ecdb);border:1px solid rgba(169,194,204,.9);box-shadow:0 1px 2px #0000002e,inset 0 1px #ffffffc7;overflow:hidden}#knowledgeList.vscode-tree .file-icon:before{content:"";position:absolute;right:-1px;top:-1px;width:7px;height:7px;background:linear-gradient(135deg,#fffffffa 0,#fffffffa 48%,#b5c7cfc7 50%,#b5c7cfc7);border-left:1px solid rgba(137,164,176,.58);border-bottom:1px solid rgba(137,164,176,.48);border-radius:0 2px;clip-path:polygon(0 0,100% 0,100% 100%)}#knowledgeList.vscode-tree .file-icon:after{content:"";position:absolute;left:4px;top:6px;width:7px;height:1.4px;border-radius:999px;background:#7ac8bb;box-shadow:0 4px #7d91a0c7,0 8px #a489c7b8}#knowledgeList.vscode-tree .item-menu-btn{display:none!important;background:transparent!important;color:#b8c7d2b8!important;opacity:0!important;transform:none!important;outline:none!important;box-shadow:none!important}#knowledgeList.vscode-tree .resource-tree-row.folder .resource-count{display:none!important}#knowledgeList.vscode-tree .resource-tree-row.folder:hover .resource-count,#knowledgeList.vscode-tree .resource-tree-row.folder:focus-within .resource-count{display:inline-flex!important}#knowledgeList.vscode-tree .resource-tree-row:hover .item-menu-btn,#knowledgeList.vscode-tree .resource-tree-row:focus-within .item-menu-btn{display:grid!important;opacity:1!important;pointer-events:auto;background:transparent!important;color:#d6e2eae6!important}#knowledgeList.vscode-tree .item-menu-btn:hover,#knowledgeList.vscode-tree .item-menu-btn:focus,#knowledgeList.vscode-tree .item-menu-btn:focus-visible,#knowledgeList.vscode-tree .item-menu-btn:active{background:#ffffff14!important;color:#eef4f8!important;outline:none!important;box-shadow:none!important}#knowledgeList.vscode-tree .resource-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#knowledge.page{padding-top:0!important;padding-bottom:0!important}#knowledge .knowledge-doc-workspace{height:calc(100vh - 66px)!important;background:#f4f1ea!important;border-top:1px solid var(--border)}#knowledge .doc-work-main,#knowledge .doc-split-grid{background:#f4f1ea!important}#knowledge .doc-split-panel{background:#f4f1ea!important;border-right-color:#2e34401a!important;box-shadow:none!important}#knowledge .doc-split-panel.active{background:#f4f1ea!important}#knowledge .doc-work-main .doc-header{border-bottom-color:#2e344021}#knowledge .doc-work-main .article,#knowledge .doc-preview .article{color:#2f3742}#knowledge .quote-box{background:#fffdf8ad;border-color:#2e344024;color:#4c5560}#knowledge .doc-agent-panel,#knowledge .knowledge-doc-workspace.agent-collapsed .doc-agent-panel{background:#f8f4eb!important;border-left-color:#2e344024!important;box-shadow:none!important}#knowledge .doc-agent-tabs,#knowledge .doc-agent-head,#knowledge .doc-agent-input{background:#fbf8f1eb!important;border-color:#2e34401f!important}#knowledge .doc-agent-tab:hover,#knowledge .doc-recent-toggle:hover{background:#447c8a1a;color:var(--brand)}#knowledge .doc-agent-tab.active,#knowledge .doc-recent-item.active{background:#447c8a24!important;border-color:#447c8a38!important;color:var(--brand)}#knowledge .doc-recent-item,#knowledge .doc-agent-message,#knowledge .doc-related-card,#knowledge .doc-context-menu{background:#fffdf8d1!important;border-color:#2e34401f!important;box-shadow:none}#knowledge .doc-agent-message.user{background:#447c8a21!important;border-color:#447c8a2e!important;color:#203c43}#knowledge .doc-agent-input input,#knowledge .doc-context-search,#knowledge .doc-context-empty{background:#fffdf8db!important;border-color:#2e344021!important}#knowledge .doc-context-btn,#knowledge #docAgentSendBtn,#knowledge .doc-agent-collapse-btn{background:#fffdf8;border-color:#2e344024}.app[data-sidebar-panel=home] .main{min-height:100vh;overflow:auto}@media(max-width:900px){.app,.app.sidebar-panel-open{grid-template-columns:56px minmax(0,1fr)!important}.sidebar,.app.sidebar-panel-open .sidebar,.app:not(.sidebar-panel-open) .sidebar{grid-template-columns:56px 0!important}.app.sidebar-panel-open .sidebar-scroll{display:none!important}.main{min-width:0}.topbar{padding:0 12px;gap:8px}.crumb{min-width:0;flex:1;gap:0}.crumb span{display:none}.crumb strong{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.top-actions{flex:0 0 auto;gap:6px}.account-pill,.topbar-theme-btn{display:none!important}#knowledge .knowledge-doc-workspace{width:100%}#memory.page{overflow:auto}#memory .page-shell{height:auto;min-height:0;max-height:none}#memory .memory-layout{grid-template-columns:minmax(0,1fr)!important;height:auto!important;min-height:0!important}#memory .memory-panel,#memory .memory-panel:nth-child(2){min-width:0;height:auto;overflow:visible}#memory .memory-timeline-scroll{height:auto!important;max-height:none!important}}