.sys{--sys-card:#131315;--sys-card-line:rgba(255,255,255,.075);--sys-rule:rgba(255,255,255,.08);--sys-field:#1c1c1f;--sys-field-line:rgba(255,255,255,.07);--sys-field-focus:rgba(22,119,255,.55);--sys-ink:#f4f4f5;--sys-label:#d4d4d8;--sys-muted:#9b9ba3;--sys-faint:#6e6e76;--sys-badge:#222225;--sys-blue:#1677ff;--sys-blue-hi:#3b8bff;--sys-link:#3b82f6;--sys-ok:#22c55e;--sys-danger:#ef4444;display:flex;flex-direction:column;gap:18px;width:100%;max-width:860px;margin:0 auto;color:var(--sys-ink);font-size:14px;line-height:1.45;letter-spacing:-.005em}.sys.fill{max-width:none;margin:0}.sys-card{background:var(--sys-card);border:1px solid var(--sys-card-line);border-radius:16px;padding:20px 22px 22px;scroll-margin-top:90px}.sys-card-head{padding-bottom:15px;margin-bottom:18px;border-bottom:1px solid var(--sys-rule)}.sys-card-head h3{margin:0;font-size:17px;font-weight:600;letter-spacing:-.015em;color:var(--sys-ink);line-height:1.3}.sys-card-head p{margin:4px 0 0;font-size:13.5px;color:var(--sys-muted)}.sys-card-body{display:flex;flex-direction:column;gap:18px}.sys-card.danger .sys-card-head h3{color:#fca5a5}.sys-p{margin:0;font-size:13.5px;color:var(--sys-muted)}.sys-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:18px 28px;gap:18px 28px}.sys-field{display:flex;flex-direction:column;gap:8px;min-width:0}.sys-label{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:500;color:var(--sys-label)}.sys-label em{font-style:normal;font-weight:400;color:var(--sys-faint)}.sys-info{display:inline-grid;place-items:center;width:16px;height:16px;border-radius:50%;border:1.4px solid var(--sys-muted);color:var(--sys-muted);font-size:10px;font-weight:700;font-style:normal;cursor:help}.sys-hint{font-size:12.5px;color:var(--sys-faint)}.sys input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=color]),.sys select,.sys textarea{width:100%;min-width:0;box-sizing:border-box;font:inherit;font-size:14px;color:var(--sys-ink);background:var(--sys-field);border:1px solid var(--sys-field-line);border-radius:10px;padding:9px 13px;min-height:42px;box-shadow:none;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.sys textarea{resize:vertical;line-height:1.5}.sys select{-moz-appearance:none;appearance:none;-webkit-appearance:none;padding-right:38px;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239b9ba3' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}.sys select option{color:#111}.sys input::placeholder,.sys textarea::placeholder{color:var(--sys-faint)}.sys input:focus,.sys select:focus,.sys textarea:focus{border-color:var(--sys-field-focus);box-shadow:0 0 0 3px rgba(22,119,255,.16)}.sys-rows{display:flex;flex-direction:column}.sys-row{display:flex;align-items:center;gap:14px;padding:13px 0}.sys-rows>.sys-row+.sys-row{border-top:1px solid var(--sys-rule)}.sys-rows>.sys-row:first-child{padding-top:2px}.sys-rows>.sys-row:last-child{padding-bottom:2px}.sys-row-icon{flex:none;width:24px;display:grid;place-items:center;color:var(--sys-muted)}.sys-row-main{flex:1 1;min-width:0;display:flex;flex-direction:column;gap:3px}.sys-row-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:15px;font-weight:500;color:var(--sys-ink)}.sys-row-sub{font-size:13.5px;color:var(--sys-muted)}.sys-row-act{flex:none;display:flex;align-items:center;gap:10px}.sys-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:6px;background:var(--sys-badge);color:var(--sys-muted);font-size:12px;font-weight:500;line-height:1.4}.sys-badge.ok{background:rgba(34,197,94,.14);color:#4ade80}.sys-badge.blue{background:rgba(22,119,255,.16);color:#7fb2ff}.sys-check{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--sys-faint)}.sys-check.on{background:var(--sys-ok);border-color:var(--sys-ok);color:#06210f}.sys-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 18px;border-radius:10px;border:1px solid transparent;font:inherit;font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .15s ease,border-color .15s ease,transform .1s ease}.sys-btn:disabled{opacity:.45;cursor:default}.sys-btn.primary{background:var(--sys-blue);color:#fff;border-color:transparent;padding:0 18px;font-size:14px;letter-spacing:normal;border-radius:10px;box-shadow:none}.sys-btn.primary:hover:not(:disabled){background:var(--sys-blue-hi);transform:none;box-shadow:none}.sys-btn.secondary{background:transparent;color:var(--sys-ink);border-color:rgba(255,255,255,.14)}.sys-btn.secondary:hover:not(:disabled){background:rgba(255,255,255,.06)}.sys-btn.danger{background:rgba(239,68,68,.12);color:#fca5a5;border-color:rgba(239,68,68,.3)}.sys-btn.danger:hover:not(:disabled){background:rgba(239,68,68,.2)}.sys-btn.danger.solid{background:var(--sys-danger);color:#fff;border-color:transparent}.sys-link{display:inline-flex;align-items:center;gap:8px;border:0;background:none;padding:0;font:inherit;font-size:14px;font-weight:500;color:var(--sys-link);cursor:pointer}.sys-link:hover{color:var(--sys-blue-hi);text-decoration:underline;text-underline-offset:3px}.sys-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.sys-choices.three{grid-template-columns:repeat(3,minmax(0,1fr))}.sys-choice{display:flex;flex-direction:column;align-items:flex-start;gap:3px;text-align:left;padding:12px 14px;border-radius:12px;cursor:pointer;font:inherit;background:var(--sys-field);border:1px solid var(--sys-field-line);color:var(--sys-ink);transition:border-color .15s ease,background .15s ease}.sys-choice:hover{border-color:rgba(255,255,255,.16)}.sys-choice b{font-size:14px;font-weight:600}.sys-choice em{font-style:normal;font-size:12.5px;color:var(--sys-muted)}.sys-choice.on{border-color:var(--sys-blue);background:rgba(22,119,255,.1);box-shadow:0 0 0 1px var(--sys-blue) inset}.sys-choice.on b{color:#fff}.sys-option{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:12px 16px 12px 12px;border-radius:12px;cursor:pointer;font:inherit;color:var(--sys-ink);background:var(--sys-field);border:1px solid var(--sys-field-line);transition:border-color .15s ease,background .15s ease}.sys-option:hover{border-color:rgba(255,255,255,.16)}.sys-option.on{border-color:var(--sys-blue);background:rgba(22,119,255,.1)}.sys-option-mark{width:40px;height:40px;border-radius:10px;flex:none;overflow:hidden;display:grid;place-items:center;background:#fff}.sys-option-mark img{width:100%;height:100%;object-fit:contain}.sys-option-mark em{font-style:normal;font-weight:700;color:#111}.sys-option-main{flex:1 1;min-width:0;display:flex;flex-direction:column;gap:2px}.sys-option-main b{font-size:14.5px;font-weight:600}.sys-option-main em{font-style:normal;font-size:12.5px;color:var(--sys-muted)}.sys-option-tick{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800;flex:none;border:1.5px solid var(--sys-faint);color:#fff}.sys-option.on .sys-option-tick{background:var(--sys-blue);border-color:var(--sys-blue)}@media (max-width:760px){.sys{gap:16px}.sys-card{padding:18px 16px 20px;border-radius:14px}.sys-card-head{padding-bottom:14px;margin-bottom:18px}.sys-card-head h3{font-size:16px}.sys-choices,.sys-choices.three,.sys-grid{grid-template-columns:minmax(0,1fr)}.sys-row{flex-wrap:wrap}.sys-row-act{width:100%;padding-left:40px}}.sys-p.error{color:#fca5a5}.sys-actions{display:flex;align-items:center;gap:12px 16px;flex-wrap:wrap}.sys-actions-note{flex:1 1 260px;min-width:0;font-size:13.5px;color:var(--sys-muted)}.sys-actions-btns{margin-left:auto}.sys-actions-btns,.sys-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.sys-toolbar-end{margin-left:auto;display:flex;align-items:center;gap:10px}.sys-avatar{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--sys-badge);color:var(--sys-label);font-size:14px;font-weight:600}.sys-avatar.owner{background:rgba(22,119,255,.16);color:#7fb2ff}.sys-row-act select{width:auto;min-width:150px}.sys-iconbtn{flex:none;display:inline-grid;place-items:center;width:36px;height:36px;padding:0;border-radius:10px;border:1px solid transparent;background:transparent;color:var(--sys-muted);cursor:pointer;transition:background .15s ease,color .15s ease}.sys-iconbtn:hover:not(:disabled){color:var(--sys-ink);background:rgba(255,255,255,.06)}.sys-iconbtn.danger:hover:not(:disabled){color:#fca5a5;background:rgba(239,68,68,.12)}.sys-iconbtn:disabled{opacity:.45;cursor:default}.sys-value{display:flex;align-items:center;gap:10px}.sys-value input{flex:1 1 auto}.sys-longtext{display:flex;flex-direction:column}.sys-longtext textarea{min-height:min(64vh,760px)}.sys-list{margin:0;padding-left:18px;display:grid;grid-gap:6px;gap:6px;font-size:13.5px;line-height:1.5;color:var(--sys-muted)}.sys-drop{border-radius:16px;outline:2px dashed transparent;outline-offset:4px;transition:outline-color .15s ease}.sys-drop.on{outline-color:var(--sys-blue)}.sys .sys-card textarea.dna-area,.sys .sys-card textarea.dna-area:focus,.sys .sys-card textarea.dna-area:hover{background:var(--sys-field)}@media (max-width:760px){.sys-member .sys-row-act{padding-left:48px}.sys-actions-btns{margin-left:0}}.sys-p b{font-weight:600}.sys code,.sys-p b{color:var(--sys-ink)}.sys code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;padding:1px 6px;border-radius:6px;background:var(--sys-badge);overflow-wrap:anywhere}.sys input:disabled,.sys select:disabled,.sys textarea:disabled{opacity:.6;cursor:not-allowed}.sys textarea.sys-mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;line-height:1.55}.sys-inline{display:flex;align-items:flex-end;gap:12px}.sys-inline>.sys-field{flex:1 1}.sys-inline>.sys-btn{min-height:42px}.sys-mark{width:40px;height:40px;border-radius:50%;flex:none;overflow:hidden;display:grid;place-items:center;background:var(--sys-badge);border:1px solid var(--sys-card-line)}.sys-mark img{width:100%;height:100%;object-fit:cover;display:block}.sys-mark em{font-style:normal;font-weight:700;font-size:15px;color:var(--sys-label)}.sys-mark.sm{width:32px;height:32px}.sys-mark.sm em{font-size:13px}.sys-mark.lg{width:64px;height:64px}.sys-mark.lg em{font-size:24px}.sys-row-icon:has(>.sys-mark){width:auto}.sys-avatar-row{display:flex;align-items:center;gap:16px;padding:6px;margin:-6px;border-radius:14px;border:1px dashed transparent}.sys-avatar-row.over{border-color:var(--sys-blue);background:rgba(22,119,255,.08)}.sys-avatar-pic{position:relative;flex:none;display:inline-grid;padding:0;border:0;background:none;border-radius:50%;color:inherit;font:inherit}button.sys-avatar-pic{cursor:pointer}.sys-avatar-hint{position:absolute;inset:0;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.55);color:#fff;font-size:11px;font-weight:600;opacity:0;transition:opacity .15s ease;pointer-events:none}.sys-avatar-pic:disabled .sys-avatar-hint,.sys-avatar-pic:focus-visible .sys-avatar-hint,.sys-avatar-pic:hover .sys-avatar-hint{opacity:1}.sys-switch-row{cursor:pointer}.sys-switch-row.off{cursor:default}.sys-switch{-moz-appearance:none;appearance:none;-webkit-appearance:none;position:relative;flex:none;width:40px;height:24px;margin:0;border-radius:999px;background:#3a3a40;cursor:pointer;transition:background .15s ease}.sys-switch:after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .15s ease}.sys-switch:checked{background:var(--sys-blue)}.sys-switch:checked:after{transform:translateX(16px)}.sys-switch:disabled{opacity:.45;cursor:default}.sys-switch:focus-visible{outline:2px solid var(--sys-field-focus);outline-offset:2px}a.sys-link{text-decoration:none;overflow-wrap:anywhere}a.sys-row{color:inherit;text-decoration:none}.sys-row-link:hover .sys-row-title{color:var(--sys-blue-hi)}.sys-fold{border:1px solid var(--sys-field-line);border-radius:12px}.sys-fold>summary{list-style:none;display:flex;align-items:center;gap:14px;padding:14px 16px;cursor:pointer}.sys-fold>summary::-webkit-details-marker{display:none}.sys-fold>summary:hover .sys-fold-title{color:#fff}.sys-fold-main{flex:1 1;min-width:0;display:flex;flex-direction:column;gap:3px}.sys-fold-title{font-size:14.5px;font-weight:600;color:var(--sys-ink)}.sys-fold-title b{font-weight:700}.sys-fold-sub{font-size:13px;color:var(--sys-muted)}.sys-fold-chev{flex:none;color:var(--sys-muted);transition:transform .15s ease}.sys-fold[open]>summary .sys-fold-chev{transform:rotate(180deg)}.sys-fold-body{gap:18px;padding:18px 16px}.sys-fold-body,.sys-section{display:flex;flex-direction:column;border-top:1px solid var(--sys-rule)}.sys-section{gap:14px;padding-top:18px}.sys-section-head h4{margin:0;font-size:15px;font-weight:600;letter-spacing:-.01em;color:var(--sys-ink)}.sys-section-head p{margin:4px 0 0;font-size:13.5px;color:var(--sys-muted)}.sys-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}.sys-steps>li{display:flex;align-items:flex-start;gap:12px}.sys-steps .sys-check{flex:none}.sys-step-num{flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--sys-badge);color:var(--sys-ink);font-size:12px;font-weight:700}.sys-step-main{flex:1 1;min-width:0;display:flex;flex-direction:column;gap:2px}.sys-step-main b{font-size:14px;font-weight:600;color:var(--sys-ink)}.sys-step-main em{font-style:normal;font-size:13px;color:var(--sys-muted)}.sys-code{display:flex;flex-direction:column;border:1px solid var(--sys-field-line);border-radius:10px;overflow:hidden}.sys-code-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;padding:9px 13px;background:var(--sys-field);border-bottom:1px solid var(--sys-field-line)}.sys-code-head code{padding:0;background:none}.sys-code-head em{font-style:normal;font-size:12.5px;color:var(--sys-muted)}.sys-code pre{margin:0;padding:12px 14px;overflow-x:auto;background:#0d0d10;color:rgba(244,244,245,.9);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;line-height:1.6;white-space:pre;-webkit-user-select:all;-moz-user-select:all;user-select:all}.sys-table-wrap{overflow-x:auto;border:1px solid var(--sys-field-line);border-radius:10px}.sys-table{width:100%;border-collapse:collapse;font-size:13px}.sys-table th{text-align:left;font-weight:500;color:var(--sys-muted);padding:9px 13px;background:var(--sys-field)}.sys-table td{padding:9px 13px;border-top:1px solid var(--sys-field-line);color:var(--sys-ink);vertical-align:top}@media (max-width:760px){.sys-inline{flex-direction:column;align-items:stretch}.sys-avatar-row{flex-wrap:wrap}.sys-avatar-row>.sys-row-act{padding-left:0}.sys-switch-row{flex-wrap:nowrap}.sys-switch-row>.sys-row-act{width:auto;padding-left:0}}.sys .kn-card{background:var(--sys-field);border-color:var(--sys-field-line);border-radius:12px}.sys .kn-card.folder{position:relative;padding-right:34px}.sys .kn-card.folder:hover,.sys .kn-card:hover{border-color:rgba(255,255,255,.16)}.sys .kn-card.folder.tgt{border-color:var(--sys-blue);background:rgba(22,119,255,.1)}.sys .kn-folders{align-items:stretch}.sys .kn-card.folder .kn-x{position:absolute;top:8px;right:8px}.sys .kn-x:hover{background:rgba(255,255,255,.06)}.sys-chips{display:flex;flex-wrap:wrap;gap:6px}.sys-chip{height:28px;padding:0 11px;border-radius:999px;border:1px solid var(--sys-field-line);background:var(--sys-badge);color:var(--sys-label);font:inherit;font-size:12.5px;font-weight:500;cursor:pointer;transition:border-color .15s ease,color .15s ease}.sys-chip:hover{border-color:rgba(255,255,255,.2);color:var(--sys-ink)}.sys-preview{border-radius:12px;border:1px solid var(--sys-field-line);background:var(--sys-field);padding:14px 16px;display:flex;flex-direction:column;gap:10px}.sys-preview-t{font-size:14px;font-weight:600;color:var(--sys-ink);padding-bottom:10px;border-bottom:1px solid var(--sys-rule)}.sys-preview-b{font-size:13.5px;line-height:1.6;color:var(--sys-label);white-space:pre-wrap}