*,*:before,*:after{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button.danger-text{color:var(--danger)}.member-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border-light)}.member-row .grow{flex:1}.prose :where(h1){font-size:1.75em;font-weight:600;line-height:1.45;margin:.9em 0 .45em}.prose :where(h2){font-size:1.4em;font-weight:600;line-height:1.45;margin:.9em 0 .4em}.prose :where(h3){font-size:1.18em;font-weight:600;line-height:1.45;margin:.85em 0 .35em}.prose :where(h4){font-size:1.05em;font-weight:600;line-height:1.45;margin:.8em 0 .3em}.prose :where(h5){font-size:.95em;font-weight:600;line-height:1.45;margin:.75em 0 .25em;color:var(--text-light)}.prose :where(p){margin:.35em 0 .7em;line-height:1.8}.prose :where(ul,ol){padding-left:1.5em;margin:.5em 0 .8em}.prose :where(li){margin:.2em 0}.prose :where(blockquote){border-left:3px solid #dfe2e8;margin:1em 0;padding:2px 0 2px 14px;color:var(--text-light);background:transparent}.prose :where(blockquote) p{margin:.3em 0}.prose :where(pre){background:#f7f8fa;border:1px solid #eceef0;border-radius:8px;padding:14px 16px;overflow-x:auto;font-size:13px;line-height:1.7}.prose :where(code){background:#f5f6f7;border:1px solid #eef0f2;border-radius:4px;padding:1px 5px;color:#c2410c;font-size:.875em}.prose :where(pre) code{background:transparent;border:0;padding:0;color:inherit}.prose :where(img){max-width:100%;border-radius:6px;margin:10px 0}.prose :where(table){border-collapse:collapse;width:100%;margin:16px 0;font-size:14px}.prose :where(th,td){border:1px solid var(--border);padding:8px 12px;text-align:left}.prose :where(th){background:#f7f8fa;font-weight:500}.prose :where(a){color:var(--accent);text-decoration:underline;text-underline-offset:3px}.prose :where(hr){border:0;border-top:1px solid var(--border);margin:28px 0}.prose :where(mark){padding:0 2px;border-radius:3px;background:#fef3c7;color:inherit}.prose :where(sub,sup){font-size:.72em;line-height:0}.prose div[data-youtube-video]{margin:14px 0}.prose div[data-youtube-video] iframe,.prose div[data-bilibili-video] iframe{display:block;width:100%;max-width:640px;aspect-ratio:16 / 9;height:auto;border:0;border-radius:8px}.prose .lc-fav{display:inline-grid;place-items:center;width:22px;height:22px;flex-shrink:0;border-radius:6px;color:#fff;font-size:12px;font-weight:700;line-height:1}.prose div[data-link-card]{margin:6px 0}.prose a.lc-inline{display:inline-flex;align-items:center;gap:8px;max-width:100%;padding:3px 10px 3px 4px;border:1px solid var(--border-light);border-radius:8px;color:var(--text);text-decoration:none}.prose a.lc-inline:hover{border-color:var(--accent)}.prose a.lc-inline>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.prose div[data-view=title]{display:flex;align-items:center;gap:8px;margin:8px 0}.prose a.lc-title{color:var(--text);font-weight:600;text-decoration:none}.prose div[data-view=card]{margin:8px 0}.prose a.lc-card{display:flex;align-items:flex-start;gap:10px;width:100%;max-width:560px;padding:12px 14px;border:1px solid var(--border-light);border-radius:10px;background:#fafbfc;color:var(--text);text-decoration:none}.prose .lc-body{display:flex;flex-direction:column;gap:2px;min-width:0}.prose .lc-body strong{font-size:14px;font-weight:600;line-height:1.45}.prose .lc-body small{color:var(--text-muted);font-size:12px;line-height:1.5}.prose .lc-body em{margin-top:2px;color:#a6abb3;font-size:11px;font-style:normal}.prose div[data-view=preview]{margin:10px 0}.prose .lc-preview-head{display:flex;align-items:center;gap:8px;height:34px;padding:0 10px;border:1px solid var(--border-light);border-bottom:0;border-radius:10px 10px 0 0;background:#fafbfc}.prose .lc-preview-head a{color:var(--text-light);font-size:12px;text-decoration:none}.prose iframe.lc-frame{display:block;width:100%;max-width:100%;height:460px;border:1px solid var(--border-light);border-radius:0 0 10px 10px;background:#fff}.prose div.callout{display:flex;align-items:flex-start;gap:10px;margin:12px 0;padding:10px 14px;border-radius:8px}.prose div.callout[data-callout=yellow]{background:#fff3d6}.prose div.callout[data-callout=blue]{background:#e8f1ff}.prose div.callout[data-callout=green]{background:#e8f7ee}.prose div.callout[data-callout=red]{background:#ffebea}.prose div.callout[data-callout=violet]{background:#f3eeff}.prose div.callout .callout-icon{flex-shrink:0;width:24px;height:24px;display:grid;place-items:center;font-size:17px;line-height:1}.prose div.callout .callout-content{flex:1;min-width:0}.prose div.callout .callout-content>:first-child{margin-top:0}.prose div.callout .callout-content>:last-child{margin-bottom:0}.prose div.callout .callout-content p{margin:2px 0 4px}.mention-chip{background:var(--accent-soft);color:var(--accent);border-radius:4px;padding:0 4px;font-weight:500}.attachment-chip{background:#f7f8fa;border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-size:13px;text-decoration:none;color:var(--text)}.mention-popup{position:fixed;z-index:1000;background:#fff;border:1px solid var(--border);border-radius:8px;box-shadow:0 10px 30px #1f23291f;min-width:180px;max-height:220px;overflow-y:auto;padding:4px;animation:ttmenu-in .13s cubic-bezier(.2,.6,.3,1);transform-origin:top left}.mention-item{padding:7px 9px;cursor:pointer;font-size:13px;border-radius:4px}.mention-item:hover,.mention-item.active{background:var(--bg-hover)}.modal-mask{position:fixed;inset:0;display:flex;align-items:flex-start;justify-content:center}.modal{overflow-y:auto}.notice-panel{position:absolute;border:1px solid var(--border);box-shadow:0 10px 30px #1f23291f;z-index:95}.prose ul[data-type=taskList]{list-style:none;padding-left:.2em}.prose ul[data-type=taskList] li{display:flex;gap:8px;align-items:flex-start}.prose ul[data-type=taskList] li>div>p{margin:0;line-height:28px}.prose ul[data-type=taskList] li>label{display:flex;align-items:center;line-height:0;margin-top:6px;flex-shrink:0}.tiptap-editor ul[data-type=taskList]{list-style:none;padding-left:.2em}.tiptap-editor ul[data-type=taskList] li{display:flex;gap:8px;align-items:flex-start}.tiptap-editor ul[data-type=taskList] li>div{flex:1;min-width:0}.tiptap-editor ul[data-type=taskList] li>div>p{margin:0;line-height:28px}.tiptap-editor ul[data-type=taskList] li>label{display:flex;align-items:center;line-height:0;margin-top:6px;flex-shrink:0}.prose ul[data-type=taskList] input[type=checkbox],.tiptap-editor ul[data-type=taskList] input[type=checkbox]{width:16px;height:16px;padding:0;border:0;margin:0;background:none;accent-color:var(--accent);cursor:pointer}@keyframes task-check{50%{scale:1.15}}.prose ul[data-type=taskList] li[data-checked=true]>label input[type=checkbox],.tiptap-editor ul[data-type=taskList] li[data-checked=true]>label input[type=checkbox]{animation:task-check .18s ease-out}.prose ul[data-type=taskList] li>div>p,.tiptap-editor ul[data-type=taskList] li>div>p{text-decoration:line-through;text-decoration-color:transparent;transition:color .2s ease,text-decoration-color .2s ease}.prose ul[data-type=taskList] li[data-checked=true]>div>p,.tiptap-editor ul[data-type=taskList] li[data-checked=true]>div>p{color:var(--text-muted);text-decoration-color:currentColor}.tiptap-editor .collaboration-caret__caret{border-left:1px solid;border-right:1px solid;margin-left:-1px;margin-right:-1px;pointer-events:none;position:relative}.tiptap-editor .collaboration-caret__label{border-radius:3px 3px 3px 0;color:#fff;font-size:11px;font-style:normal;font-weight:600;left:-1px;line-height:normal;padding:.1em .3em;position:absolute;top:-1.25em;-webkit-user-select:none;user-select:none;white-space:nowrap}:root{--bg: #ffffff;--bg-canvas: #ffffff;--bg-sidebar: #f7f8fa;--bg-subtle: #f5f6f7;--bg-hover: #eff0f2;--bg-active: #e8f7f0;--text: #1f2329;--text-light: #646a73;--text-muted: #8f959e;--border: #e5e6eb;--border-light: #f0f1f3;--accent: #0f9d63;--accent-hover: #0b8654;--accent-soft: #e8f7f0;--accent-border: #b7e5cf;--danger: #e5484d;--shadow: 0 6px 20px rgba(31, 35, 41, .08);--shadow-lg: 0 18px 52px rgba(31, 35, 41, .16);--radius: 6px;--radius-lg: 10px}html,body{height:100%}body{color:var(--text);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.5}button,input,select,textarea{font:inherit;color:inherit}button{border:0;background:transparent;cursor:pointer;border-radius:var(--radius);padding:6px 10px;transition:background-color .15s ease,color .15s ease,border-color .15s ease,box-shadow .15s ease,transform .1s ease-out}button:hover{background:#f2f3f5}button:not(:disabled):active{transform:scale(.98)}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button.primary,.primary{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;padding:0 16px;background:var(--accent);color:#fff;font-size:13px;font-weight:500;border:1px solid var(--accent);border-radius:var(--radius);box-shadow:0 1px 2px #0f9d632e}button.primary:hover,.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff}a{color:var(--accent);text-decoration:none;text-underline-offset:3px}a:hover{text-decoration:underline}input,select,textarea{background:#fff;border:1px solid #dee0e3;border-radius:var(--radius);padding:7px 10px;min-width:0;font-size:13px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #0f9d631f}input::placeholder,textarea::placeholder{color:#b4b8c0}input[type=checkbox],input[type=radio]{accent-color:var(--accent);padding:0}select{appearance:none;-webkit-appearance:none;padding-right:30px;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238f959e' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 9 7 7 7-7'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;background-size:14px}select:hover:not(:disabled){border-color:#c9cdd4}select:disabled{cursor:not-allowed;background-color:#f5f6f7;color:var(--text-muted)}h1,h2,h3,p{margin-top:0}.app-icon{flex-shrink:0;vertical-align:middle}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;color:var(--text-light);border-radius:var(--radius);flex-shrink:0}.icon-button:hover{background:var(--bg-hover);color:var(--text)}.muted{color:var(--text-muted);font-size:13px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-70px;left:280px;z-index:120;background:#fff;padding:10px;box-shadow:var(--shadow)}.skip-link:focus{top:10px}.inline-error{display:flex;align-items:center;gap:12px;color:var(--danger);background:#fef2f2;border:1px solid #fce3e3;padding:9px 12px;border-radius:var(--radius);font-size:13px;margin-bottom:18px}.text-action{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-size:13px;font-weight:500;padding:4px 0}.text-action:hover{background:transparent;text-decoration:underline}.tag{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--border);border-radius:4px;padding:1px 7px;color:var(--text-muted);font-size:11px;line-height:1.7}.avatar{width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent);font-weight:600;flex-shrink:0}.eyebrow{display:flex;align-items:center;gap:7px;color:var(--text-muted);font-size:12px;letter-spacing:0}.small-dot{width:5px;height:5px;border-radius:50%;display:inline-block;background:var(--accent);flex-shrink:0}.layout{display:flex;height:100dvh;overflow:hidden;background:var(--bg)}.sidebar{width:260px;flex-shrink:0;background:var(--bg-sidebar);border-right:1px solid #eceef0;display:flex;flex-direction:column;padding:16px 10px 0;overflow:visible;z-index:80}.sidebar-brand{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:4px 8px 14px;border-radius:0}.sidebar-brand:hover{background:transparent}.sidebar-brand-mark,.brand-symbol{display:inline-flex;justify-content:center;align-items:center;width:30px;height:30px;border-radius:8px;flex-shrink:0}.brand-logo{width:100%;height:100%;object-fit:contain;display:block}.sidebar-brand-copy{display:flex;flex-direction:column;gap:0;line-height:1.35}.sidebar-brand-copy strong{font-size:15px;font-weight:600;letter-spacing:0;color:var(--text)}.sidebar-brand-copy small{font-size:11px;color:var(--text-muted);letter-spacing:0}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.sidebar-nav-item{display:flex;align-items:center;width:100%;gap:10px;min-height:34px;padding:6px 10px;text-align:left;color:#4e5969;font-size:13px;border-radius:var(--radius)}.sidebar-nav-item .app-icon{color:#8f959e}.sidebar-nav-item span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-nav-item.is-active{background:var(--accent-soft);color:var(--accent);font-weight:500}.sidebar-nav-item.is-active .app-icon{color:var(--accent)}.sidebar-nav-item.is-active:hover{background:var(--accent-soft)}.sidebar-search{background:#eef0f3;color:var(--text-muted);margin-bottom:4px}.sidebar-search:hover{background:#e8eaed}.sidebar-search span{color:var(--text-muted)}.sidebar-search kbd{font:10px Segoe UI,sans-serif;color:var(--text-muted);background:#fff;border:1px solid #e5e6eb;border-radius:4px;padding:0 5px;line-height:16px;white-space:nowrap}.sidebar-create{padding:12px 0 8px}.sidebar-create-button{display:flex;align-items:center;justify-content:center;width:100%;gap:6px;height:34px;background:var(--accent);color:#fff;border:1px solid var(--accent);border-radius:var(--radius);font-size:13px;font-weight:500;box-shadow:0 1px 2px #0f9d632e}.sidebar-create-button:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.sidebar-create-form{margin:8px 0;border:1px solid var(--border);padding:10px;border-radius:8px;background:#fff;box-shadow:0 4px 14px #1f23290f;animation:flow-in .15s ease-out}.sidebar-create-heading{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--text-light);margin-bottom:8px}.sidebar-create-form input{width:100%;font-size:13px}.sidebar-kind-picker{display:flex;gap:2px;padding:2px;border-radius:6px;background:var(--bg-sidebar);margin-bottom:8px}.sidebar-kind-picker button{flex:1;display:flex;align-items:center;gap:5px;justify-content:center;font-size:12px;padding:5px;color:var(--text-light);border-radius:4px}.sidebar-kind-picker .is-active{background:#fff;color:var(--accent);box-shadow:0 1px 2px #1f232914}.sidebar-create-submit{display:flex;align-items:center;justify-content:space-between;width:100%;margin-top:8px;font-size:12px;color:var(--accent);padding:3px 0}.sidebar-create-submit:hover{background:transparent;text-decoration:underline}.sidebar-spaces{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin}.sidebar-spaces::-webkit-scrollbar{width:8px}.sidebar-spaces::-webkit-scrollbar-thumb{background:#dfe2e7;border-radius:4px}.sidebar-section{margin:12px 0 18px}.sidebar-section-heading{display:flex;align-items:center;justify-content:space-between;min-height:28px;padding:0 4px;color:var(--text-light)}.sidebar-section-toggle{display:flex;align-items:center;gap:4px;padding:4px 2px;font-size:12px;font-weight:500;color:var(--text-light)}.sidebar-section-toggle:hover{background:transparent;color:var(--text)}.sidebar-section-label{font-size:12px;font-weight:500;color:var(--text-light);padding-left:4px}.sidebar-section-add{width:24px;height:24px;color:var(--text-muted)}.workspace-tree{list-style:none;padding:0;margin:0}.sidebar-tree-row{display:flex;align-items:center;min-width:0;min-height:32px;border-radius:var(--radius);margin:1px 0;transition:background-color .15s ease}.sidebar-tree-row:hover{background:#eef0f3}.sidebar-tree-row.is-active{background:var(--accent-soft)}.sidebar-tree-toggle,.sidebar-tree-toggle-placeholder{display:flex;align-items:center;justify-content:center;width:20px;height:26px;padding:2px;flex-shrink:0;color:#a6abb3}.sidebar-tree-toggle:hover{background:transparent;color:var(--text-light)}.tree-chevron{display:inline-flex;transition:transform .15s cubic-bezier(.2,.6,.3,1)}.tree-chevron.is-open{transform:rotate(90deg)}.sidebar-tree-open{flex:1;min-width:0;display:flex;align-items:center;gap:7px;padding:5px 7px 5px 0;text-align:left;font-size:13px;color:#4e5969;border-radius:0 var(--radius) var(--radius) 0}.sidebar-tree-open:hover{background:transparent}.sidebar-tree-open .app-icon{color:#8f959e}.sidebar-tree-open span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-tree-open[aria-current=page]{color:var(--accent);font-weight:500}.sidebar-tree-open[aria-current=page] .app-icon{color:var(--accent)}.workspace-tree-children,.sidebar-team-tree{margin-left:15px;border-left:0;padding-left:2px}.sidebar-empty{padding:6px 12px;color:var(--text-muted);font-size:12px;line-height:1.7;margin:0}.sidebar-folder-empty{padding-left:22px}.sidebar-team-create{display:flex;gap:6px;align-items:center;color:var(--text-muted);font-size:12px;padding:6px 8px;margin-top:2px;border-radius:var(--radius)}.sidebar-team-create:hover{background:#eef0f3;color:var(--text-light)}.sidebar-bottom{border-top:1px solid #eceef0;padding-top:6px}.sidebar-bottom>.sidebar-nav-item{color:var(--text-light);font-size:13px}.sidebar-account{display:flex;align-items:center;gap:9px;border-top:0;margin-top:2px;padding:10px 4px 14px}.sidebar-avatar{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:600;flex-shrink:0}.sidebar-account-copy{min-width:0;flex:1;display:flex;flex-direction:column;line-height:1.4}.sidebar-account-copy strong{font-size:12px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-account-copy>span{color:var(--text-muted);font-size:11px}.sidebar-logout{width:27px;height:27px}.main{flex:1;min-width:0;overflow-y:auto;background:var(--bg);outline:none}.app-topbar{position:sticky;top:0;z-index:30;display:flex;height:56px;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--border-light);background:#fffffff0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);gap:16px}.topbar-location{display:flex;align-items:center;gap:8px;color:var(--text-light);min-width:0;font-size:13px}.topbar-location .app-icon{color:var(--text-muted)}.topbar-location>span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}.workspace-label,.topbar-divider,.sidebar-toggle,.sidebar-scrim{display:none}.main-inner{max-width:1120px;margin:0 auto;padding:40px 48px 48px}.main-inner.doc-wrap{max-width:none;padding:0}.page-heading{font-size:26px;margin:8px 0;font-weight:600;letter-spacing:0}.page-description{font-size:13px;color:var(--text-muted);margin-bottom:28px}.session-loading{height:100%;display:flex;align-items:center;justify-content:center;gap:14px;color:var(--text-muted)}.page-skeleton{display:flex;flex-direction:column;gap:18px;padding:40px 4px}.page-skeleton>div{height:14px;border-radius:6px;width:80%;background:#f0f1f3;animation:loading-pulse 1.4s ease-in-out infinite alternate}.page-skeleton>div:first-child{width:36%;height:28px;margin-bottom:10px}.page-skeleton>div:nth-child(3){width:62%}.page-skeleton .muted{font-size:12px}@keyframes loading-pulse{to{opacity:.45}}@keyframes ttmenu-in{0%{opacity:0;transform:scale(.97) translateY(-3px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes flow-in{0%{opacity:0;transform:translateY(-4px)}}.modal-mask{position:fixed;inset:0;display:flex;align-items:flex-start;justify-content:center;padding:9vh 16px 24px;background:#00000070;z-index:100;overflow-y:auto}.modal{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;width:520px;max-width:100%;max-height:80dvh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal h3{font-size:17px;font-weight:600}.dlg-enter-active{transition:opacity .18s ease-out}.dlg-enter-active .modal{transition:opacity .18s cubic-bezier(.2,.6,.3,1),scale .18s cubic-bezier(.2,.6,.3,1)}.dlg-enter-from{opacity:0}.dlg-enter-from .modal{opacity:0;scale:.97}.dlg-leave-active{transition:opacity .12s ease}.dlg-leave-active .modal{transition:opacity .12s ease,scale .12s ease}.dlg-leave-to{opacity:0}.dlg-leave-to .modal{opacity:0;scale:.98}.notice-panel{position:absolute;border:1px solid var(--border);box-shadow:var(--shadow);z-index:95}.share-page{min-height:100%;background:var(--bg)}.share-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-light)}.prose :where(blockquote){border-left-color:#dfe2e8}.prose :where(pre){background:#f7f8fa}.prose :where(code){background:#f2f3f5}.prose pre code{background:transparent}.mention-chip{background:var(--accent-soft);color:var(--accent)}.attachment-chip{background:#f7f8fa}@media(min-width:1500px){.main-inner{padding-top:48px}}@media(max-width:1150px){.sidebar{width:240px}.main-inner{padding:32px 32px 40px}}@media(max-width:760px){.sidebar{position:fixed;inset:0 auto 0 0;width:268px;transform:translate(-100%);transition:transform .23s ease;box-shadow:8px 0 30px #1f232914}.is-sidebar-open .sidebar{transform:translate(0)}.sidebar-scrim{display:block;position:fixed;inset:0;z-index:70;border-radius:0;background:#00000052}.sidebar-scrim:hover{background:#00000052}.scrim-enter-active{transition:opacity .2s ease-out}.scrim-leave-active{transition:opacity .16s ease}.scrim-enter-from,.scrim-leave-to{opacity:0}.sidebar-toggle{display:inline-flex;margin-left:-4px}.app-topbar{height:52px;padding:0 16px}.topbar-actions{gap:2px}.main-inner{padding:26px 20px 32px}.skip-link{left:20px}}@media(max-width:440px){.main-inner{padding:22px 16px 28px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.home-page{min-width:0}.home-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}.home-heading h1{font-size:28px;letter-spacing:0;line-height:1.35;font-weight:600;margin:8px 0 6px;color:var(--text)}.heading-period{color:var(--accent);padding-left:2px}.home-heading p{font-size:13px;color:var(--text-muted);margin:0}.create-note{flex-shrink:0;margin-bottom:2px}.workspace-overview{display:flex;align-items:center;gap:16px;padding:20px 22px;margin-bottom:32px;border:1px solid var(--border);border-radius:8px;background:#f7f8fa}.overview-mark{width:42px;height:42px;border-radius:8px;background:#fff;border:1px solid var(--border);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}.overview-copy{flex:1;min-width:0}.overview-copy h2{font-size:14px;font-weight:600;color:var(--text);margin:0 0 4px}.overview-copy p{font-size:12px;color:var(--text-muted);margin:0;max-width:36em}.overview-stats{display:flex;gap:28px;padding-left:24px;border-left:1px solid var(--border)}.overview-stats>div{display:flex;flex-direction:column;gap:0;white-space:nowrap}.overview-stats strong{font-size:22px;font-weight:600;color:var(--text);font-variant-numeric:tabular-nums;line-height:1.3}.overview-stats span{font-size:11px;color:var(--text-muted)}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 14px}.section-heading h2{display:flex;gap:7px;align-items:center;font-size:14px;font-weight:600;margin:0;color:var(--text)}.section-heading h2 .app-icon{color:var(--text-muted)}.section-heading>.muted{font-size:12px;color:var(--text-muted)}.document-filters{display:flex;align-items:center;justify-content:space-between;margin:0 0 16px}.filter-tabs{display:flex;align-items:center;gap:2px;padding:2px;border-radius:6px;background:#f5f6f7}.filter-tabs button{font-size:12px;padding:5px 11px;color:var(--text-light);border-radius:4px}.filter-tabs button:hover{background:transparent;color:var(--text)}.filter-tabs .selected{background:#fff;color:var(--text);font-weight:500;box-shadow:0 1px 2px #1f232914}.view-switch{display:flex;padding:2px;background:#f5f6f7;border:0;border-radius:4px;gap:0}.view-switch button{display:flex;align-items:center;padding:3px 5px;color:#a6abb3;border-radius:3px}.view-switch button:hover{background:transparent;color:var(--text-light)}.view-switch .selected{background:#fff;color:var(--text);box-shadow:0 1px 2px #1f232914}.document-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.document-card{text-align:left;display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:8px;padding:16px 16px 12px;min-width:0;min-height:158px;transition:border-color .15s ease,box-shadow .15s ease}.document-card:hover{background:#fff;border-color:#cdd2d9;box-shadow:0 4px 16px #1f232912}.document-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px;width:100%}.document-icon{display:inline-flex;align-items:center;justify-content:center;color:var(--accent);background:var(--accent-soft);width:32px;height:32px;border-radius:6px;flex-shrink:0}.card-arrow{color:#c4c8cf;opacity:0;transition:opacity .15s ease}.document-card:hover .card-arrow,.document-card:focus-visible .card-arrow{opacity:1}.document-card h3{font-size:14px;font-weight:500;margin:0 0 5px;width:100%;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;color:var(--text)}.document-space{display:flex;align-items:center;gap:5px;color:var(--text-muted);font-size:12px;margin-bottom:14px}.document-space .app-icon{color:#a6abb3}.document-card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border-light);padding-top:9px;margin-top:auto;font-size:11px;color:var(--text-muted);width:100%}.document-card-footer>span{font-size:11px;border-radius:3px;background:#f5f6f7;padding:1px 5px;color:var(--text-muted)}.document-grid.as-list{display:flex;flex-direction:column;gap:0;border:1px solid var(--border);border-radius:8px;overflow:hidden}.as-list .document-card{display:grid;grid-template-columns:34px minmax(90px,1fr) 110px 150px;align-items:center;gap:14px;min-height:56px;border:0;border-bottom:1px solid var(--border-light);border-radius:0;padding:10px 16px}.as-list .document-card:last-child{border-bottom:0}.as-list .document-card h3,.as-list .document-space,.as-list .document-card-top{margin:0}.as-list .card-arrow{display:none}.as-list .document-card-footer{border:0;padding:0;margin:0}.as-list .document-card:hover{background:#f7f8fa;box-shadow:none}.folders-section{margin-top:28px}.folder-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.folder-card{display:flex;align-items:center;gap:11px;text-align:left;border:1px solid var(--border);background:#fff;padding:14px 16px;border-radius:8px;min-width:0;transition:border-color .15s ease,box-shadow .15s ease}.folder-card:hover{border-color:#cdd2d9;box-shadow:0 4px 16px #1f232912}.folder-card>span:nth-child(2){flex:1;min-width:0}.folder-card strong{display:block;font-size:13px;font-weight:500;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.folder-card small{display:block;color:var(--text-muted);font-size:11px;margin-top:2px}.folder-icon{color:var(--text-muted)}.folder-card>.app-icon:last-child{color:#c4c8cf}.home-footer{margin-top:36px;padding-top:18px;border-top:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--text-muted);gap:12px}.footer-brand{display:flex;align-items:center;gap:5px}.footer-brand-logo{width:15px;height:15px}.home-empty{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:50px 20px;border:1px dashed #dfe2e8;border-radius:8px;text-align:center;color:var(--text-muted);background:#fafbfc}.home-empty h3{font-size:14px;font-weight:500;color:var(--text);margin:16px 0 6px}.home-empty p{font-size:12px;color:var(--text-muted);max-width:33em;line-height:1.8}.empty-illustration{position:relative;display:flex;align-items:center;justify-content:center;width:56px;height:56px;background:#f2f3f5;border-radius:10px;color:#a6abb3}.empty-plus{position:absolute;right:-6px;bottom:-6px;background:var(--accent-soft);color:var(--accent);border:3px solid #fafbfc;width:24px;height:24px;border-radius:50%;font-size:15px;line-height:18px}.list-footnote{font-size:12px;color:var(--text-muted);margin:12px 0 0}.folder-page-title{display:flex;align-items:center;gap:12px}.folder-page-title .app-icon{color:var(--text-muted)}.folder-page-title h1{font-size:26px;letter-spacing:0;margin:0}.page-title-row{display:flex;align-items:center;justify-content:space-between;margin:16px 0;gap:20px}.content-row{display:flex;align-items:center;width:100%;gap:12px;padding:12px 8px;border-bottom:1px solid var(--border-light);text-align:left;border-radius:0}.content-row:hover{background:#f7f8fa}.content-row strong{flex:1;min-width:0;font-size:13px;font-weight:500;overflow-wrap:anywhere}.content-row>.app-icon{color:#c4c8cf}.content-row .document-icon{width:30px;height:30px}.folder-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.folder-management{display:flex;gap:18px;margin:-4px 0 18px}.folder-rename-form{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px;animation:flow-in .15s ease-out}.folder-rename-form input{flex:1;min-width:160px}.folder-delete-confirm{padding:16px;border:1px solid var(--border);border-radius:8px;margin-bottom:18px;background:#fafbfc;animation:flow-in .15s ease-out}.folder-delete-confirm p:last-of-type{margin-bottom:12px}.folder-operation-status{margin-bottom:16px}.folder-access-note p{max-width:34em}@media(max-width:1150px){.overview-stats{gap:20px;padding-left:18px}.workspace-overview{padding:18px;gap:14px}.document-grid{gap:10px}.document-card{padding:14px 14px 11px}}@media(max-width:940px){.document-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.overview-mark{display:none}.overview-stats{gap:18px}.workspace-overview{gap:16px}.as-list .document-card{grid-template-columns:34px minmax(90px,1fr) 100px}.as-list .document-space{display:none}}@media(max-width:760px){.home-heading h1{font-size:24px}.home-heading{margin-bottom:22px;align-items:flex-start}.home-heading p{font-size:12px}.create-note{padding:0 12px!important;font-size:12px!important}.workspace-overview{padding:16px;margin-bottom:26px}.overview-copy p{max-width:23em}.page-title-row{align-items:flex-start}.page-title-row .primary{font-size:12px;white-space:nowrap;padding:0 12px}.folder-page-title h1{font-size:22px}.home-footer>span:last-child{display:none}}@media(max-width:440px){.home-heading{gap:10px}.home-heading h1{font-size:22px}.home-heading p,.home-heading .eyebrow{font-size:11px}.create-note{gap:4px!important;padding:0 10px!important;font-size:11px!important}.overview-copy h2{font-size:13px}.overview-copy p{font-size:11px}.overview-stats{gap:12px;padding-left:12px}.overview-stats strong{font-size:19px}.overview-stats span{font-size:11px}.workspace-overview{padding:14px 12px;gap:12px}.document-grid{gap:8px}.document-card{min-height:146px;padding:13px 12px 10px}.document-card h3{font-size:12px}.document-card-footer{font-size:10px}.document-card-footer>span{font-size:10px}.folder-grid{grid-template-columns:1fr}.filter-tabs{gap:0}.filter-tabs button{font-size:11px;padding:5px 8px}.as-list .document-card{grid-template-columns:30px minmax(60px,1fr) 100px;gap:10px;padding:10px}.as-list .document-card-footer>span{display:none}.home-empty{padding:36px 14px}.home-empty h3{font-size:13px}.home-empty p{font-size:11px}.folder-page-title{gap:8px}.folder-page-title h1{font-size:20px}}.login-page{min-height:100dvh;display:grid;grid-template-columns:1.05fr 1fr;background:#fff}.login-story{display:flex;flex-direction:column;background:#f7f8fa;border-right:1px solid #eceef0;padding:36px 56px 24px;min-width:0}.login-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:600;letter-spacing:0;color:var(--text)}.login-brand>span:last-child{font-size:11px;font-weight:400;color:var(--text-muted);border-left:1px solid var(--border);padding-left:11px;margin-left:3px;letter-spacing:0}.login-story-body{width:100%;max-width:460px;margin:auto;padding:48px 0 20px}.login-story .eyebrow{color:var(--text-muted);letter-spacing:0;font-size:12px}.login-story h1{font-size:clamp(32px,3.6vw,46px);letter-spacing:0;line-height:1.35;font-weight:600;color:var(--text);margin:18px 0 16px}.login-story h1 span{display:inline-block;width:8px;height:8px;margin-left:8px;border-radius:50%;background:var(--accent);color:transparent;overflow:hidden;vertical-align:.18em;font-size:0}.login-story p{font-size:14px;color:var(--text-light);line-height:1.9}.login-story footer{color:var(--text-muted);font-size:11px}.paper-composition{position:relative;width:322px;height:242px;margin:46px auto 16px}.paper-back{position:absolute;inset:14px -6px -6px 16px;background:#eef7f2;border:1px solid #d9efe4;border-radius:8px;transform:rotate(3deg)}.paper-front{position:relative;width:292px;background:#fff;border:1px solid var(--border);border-radius:8px;padding:24px;box-shadow:0 10px 30px #1f23290f}.paper-label{display:flex;align-items:center;gap:6px;color:var(--text-muted);font-size:11px}.paper-title{font-size:17px;color:var(--text);margin:16px 0;font-weight:500}.paper-rule{height:5px;border-radius:3px;background:#f0f1f3;width:100%;margin:9px 0}.paper-rule.short{width:72%;margin-bottom:20px}.paper-task{display:flex;align-items:center;gap:9px;margin:11px 0}.paper-task>span{width:10px;height:10px;border:1px solid #d5d9df;border-radius:3px}.paper-task>div{height:4px;width:64%;background:#f0f1f3;border-radius:2px}.paper-note{color:#a6abb3;font-size:10px;margin-top:18px}.paper-seal{display:flex;align-items:center;justify-content:center;position:absolute;right:-10px;bottom:-14px;width:48px;height:48px;border-radius:50%;background:#fff;border:1px solid #d9efe4;color:var(--accent);box-shadow:0 4px 12px #1f232914}.login-entry{display:flex;align-items:center;justify-content:center;padding:40px}.login-wrap{width:100%;max-width:356px;margin:0;padding:0}.login-wrap h2{font-size:24px;font-weight:600;letter-spacing:0;margin:12px 0 8px;color:var(--text)}.login-description{color:var(--text-muted);font-size:13px;line-height:1.8;margin-bottom:26px}.identity-list{display:flex;flex-direction:column;gap:8px}.identity-card{display:flex;align-items:center;gap:12px;width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:8px;text-align:left;margin:0;background:#fff;transition:border-color .15s ease,background-color .15s ease}.identity-card:hover{border-color:var(--accent-border);background:#fbfefc}.identity-card .avatar{width:32px;height:32px;border-radius:50%;font-size:13px}.identity-copy{display:flex;flex-direction:column;flex:1;gap:0}.identity-copy strong{font-weight:500;font-size:13px;color:var(--text)}.identity-copy small{color:var(--text-muted);font-size:11px}.identity-card>.app-icon{color:#c4c8cf}.identity-2{background:#eef2f8;color:#4c6a99}.identity-3{background:#edf6ef;color:#4c8a61}.identity-4{background:#f6f1ea;color:#9a7d52}.identity-5{background:#f5eef3;color:#95617f}.login-dev-note{display:flex;align-items:center;gap:7px;border-top:1px solid var(--border);padding-top:18px;margin-top:26px;color:var(--text-muted);font-size:11px}@media(max-width:940px){.login-story{padding:28px}.paper-composition{transform:scale(.9);transform-origin:left center}.login-entry{padding:28px}.login-brand>span:last-child{display:none}}@media(max-width:760px){.login-page{grid-template-columns:1fr}.login-story{padding:20px 24px}.login-story-body{padding:26px 0 10px;margin:0}.login-story h1{font-size:28px;line-height:1.4;margin:12px 0}.login-story h1 br{display:none}.login-story p{font-size:12px;margin-bottom:0}.paper-composition,.login-story footer{display:none}.login-entry{padding:28px 24px;align-items:flex-start}.login-wrap{max-width:470px}.login-wrap h2{font-size:22px}.login-description{margin-bottom:20px}.login-dev-note{margin-top:22px}}.oidc-login{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:12px 16px;border:none;border-radius:8px;background:var(--accent);color:#fff;font-size:14px;font-weight:600;margin:0;transition:filter .15s ease}.oidc-login:hover{filter:brightness(1.05)}.oidc-login-logo{width:20px;height:20px}.login-dev-divider{display:flex;align-items:center;gap:10px;margin:18px 0 10px;color:var(--text-tertiary, #9aa0a8);font-size:12px}.login-dev-divider:before,.login-dev-divider:after{content:"";flex:1;height:1px;background:var(--border)}.secondary-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.secondary-page-icon,.secondary-state-icon{width:56px;height:56px;display:grid;place-items:center;background:#f2f3f5;color:var(--text-light);border-radius:10px}.secondary-page-icon{margin:0 0 22px}.secondary-eyebrow{display:flex;align-items:center;gap:7px;margin:0 0 8px;font-size:12px;font-weight:500;color:var(--text-muted);letter-spacing:0}.secondary-page-title{margin:0 0 8px;font-size:26px;letter-spacing:0;line-height:1.35;font-weight:600}.secondary-page-description{margin:0;color:var(--text-light);font-size:14px}.secondary-section{margin-top:32px}.secondary-section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.secondary-section-heading h2,.secondary-section-heading h3{margin:0;font-size:14px;font-weight:600}.secondary-form-row{display:flex;align-items:stretch;gap:8px}.secondary-form-row input{min-width:0;flex:1;width:100%}.secondary-form-row input,.secondary-form-row select{height:38px;border:1px solid var(--border);background-color:var(--bg);border-radius:7px;color:var(--text);font-family:inherit;font-size:13px;padding:7px 11px}.secondary-form-row select{max-width:128px;padding-right:30px}.secondary-form-row button{display:inline-flex;align-items:center;justify-content:center;gap:5px;flex-shrink:0;padding:7px 12px;white-space:nowrap;font-size:12px;border-radius:7px}.secondary-help{margin:10px 0 0;line-height:1.6;font-size:12px}.secondary-error{padding:9px 12px;margin:12px 0;background:#fef2f2;border:1px solid #fce3e3;border-radius:var(--radius);color:var(--danger);font-size:12px;overflow-wrap:anywhere}.secondary-error button{font-size:12px;text-decoration:underline}.secondary-success{display:flex;align-items:center;gap:6px;margin:12px 0;color:var(--accent);font-size:12px}.secondary-info{display:flex;gap:10px;margin:0;padding:14px;border:1px solid var(--border);border-radius:8px;background:var(--bg-sidebar);color:var(--text-light);font-size:12px;line-height:1.7}.secondary-info svg{flex-shrink:0;margin-top:2px}.secondary-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;min-height:220px;padding:34px 20px;color:var(--text-light);text-align:center;font-size:13px}.secondary-state>svg{opacity:.55}.secondary-state h3{margin:2px 0 -6px;font-size:15px;font-weight:600;color:var(--text)}.secondary-state p{margin:0;max-width:360px;font-size:13px;line-height:1.8}.secondary-state button{margin-top:3px;padding:7px 14px;border:1px solid var(--border);border-radius:6px}.secondary-empty{min-height:330px}.secondary-loader{width:19px;height:19px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:secondary-spin .8s linear infinite}@keyframes secondary-spin{to{transform:rotate(360deg)}}.secondary-divider{height:12px;width:1px;background:var(--border)}.team-summary{display:flex;align-items:center;gap:14px;margin-top:24px;padding:16px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);font-size:12px;color:var(--text-light)}.team-summary>span{display:inline-flex;align-items:center;gap:7px}.team-summary strong{font-weight:500;color:var(--text)}.team-invite{padding:20px;border:1px solid var(--border);border-radius:10px;background:var(--bg-sidebar)}.team-members{border-top:1px solid var(--border)}.team-member{padding:17px 0;gap:12px}.member-name{min-width:0;overflow-wrap:anywhere;font-size:13px;font-weight:500}.member-name .muted{display:inline-block;font-size:10px;margin-left:5px;padding:1px 5px;background:var(--bg-sidebar);border-radius:3px}.member-actions{display:flex;gap:5px}.member-actions button{font-size:11px;padding:5px 7px}.team-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--border);padding-top:20px;margin-top:40px}.team-footer .muted,.team-footer button{font-size:11px}.shared-table-heading{display:flex;justify-content:space-between;padding:0 49px 10px 12px;border-bottom:1px solid var(--border);font-size:11px;color:var(--text-light)}.shared-document-row{width:100%;display:flex;align-items:center;gap:13px;text-align:left;padding:15px 12px;border-radius:0;border-bottom:1px solid var(--border)}.shared-document-row:hover{border-radius:6px}.shared-file-icon{width:34px;height:36px;display:grid;place-items:center;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text-light);flex-shrink:0}.shared-file-name{font-size:14px;font-weight:500;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.shared-row-arrow{margin-left:10px;color:var(--text-light)}.secondary-list-count{margin:15px 12px;font-size:11px;color:var(--text-light)}.secondary-icon-button{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;color:var(--text-light);flex-shrink:0}.secondary-search.modal{width:620px;padding:0;overflow:hidden;border-radius:12px}.secondary-search-input{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--border);color:var(--text-light)}.secondary-search-input input{flex:1;min-width:0;width:100%;padding:3px 0;border:0;font-size:15px;background:transparent}.secondary-search-input input:focus{box-shadow:none;outline:none}.secondary-search .search-results{min-height:170px;max-height:min(420px,55vh);margin:0;padding:8px;overflow-y:auto}.secondary-search .search-result{width:100%;display:flex;gap:12px;align-items:center;padding:12px;border-radius:7px;text-align:left}.secondary-search .search-result.selected{background:var(--bg-hover)}.secondary-result-icon{width:34px;height:37px;display:grid;place-items:center;border:1px solid var(--border);border-radius:6px;color:var(--text-light);flex-shrink:0;background:var(--bg)}.secondary-result-body{display:flex;min-width:0;flex:1;flex-direction:column;gap:3px}.secondary-result-body strong{font-size:13px;font-weight:600}.secondary-result-body .muted{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.secondary-result-arrow{color:var(--text-light);opacity:0;transition:opacity .12s ease}.search-result.selected .secondary-result-arrow{opacity:1}.secondary-result-label{margin:4px 12px 6px;color:var(--text-light);font-size:10px}.secondary-search-message{display:flex;min-height:190px;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--text-light);font-size:12px}.secondary-search-message>svg{opacity:.5}.secondary-search-message strong{margin-bottom:-7px;color:var(--text);font-weight:500;font-size:13px}.secondary-search-footer{display:flex;gap:19px;padding:10px 18px;border-top:1px solid var(--border);background:var(--bg-sidebar);color:var(--text-light);font-size:10px}.secondary-search-footer kbd{font-family:inherit;font-size:9px;background:var(--bg);border:1px solid var(--border);border-radius:3px;padding:1px 4px;margin-right:3px}.notification-control{position:relative;display:flex}.notification-trigger{position:relative;display:flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--text-light)}.notification-dot{position:absolute;right:6px;top:5px;width:5px;height:5px;border:1px solid var(--bg-sidebar);background:var(--danger);border-radius:50%}.secondary-notice-panel.notice-panel{width:365px;max-width:calc(100vw - 32px);top:40px;right:0;border-radius:10px;overflow:hidden;background:var(--bg);animation:ttmenu-in .13s cubic-bezier(.2,.6,.3,1);transform-origin:top right}.secondary-notice-heading{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid var(--border)}.secondary-notice-heading h2{display:flex;align-items:center;gap:8px;font-size:14px;margin:0}.secondary-notice-heading button{color:var(--accent);font-size:11px}.secondary-notice-panel .secondary-error{margin:10px}.notification-list{list-style:none;padding:0;margin:0;max-height:420px;overflow-y:auto}.notification-list .notice-item{position:relative;display:flex;align-items:flex-start;gap:12px;padding:16px;border-top:0;border-bottom:1px solid var(--border)}.notification-list .notice-item:last-child{border-bottom:0}.notification-list .notice-item.unread{background:#f3fbf7}.notification-item-icon{display:grid;place-items:center;flex-shrink:0;width:30px;height:30px;border:1px solid var(--border);border-radius:7px;background:var(--bg);color:var(--text-light)}.notification-item-copy{min-width:0;flex:1;font-size:12px}.notification-item-copy strong{font-weight:500}.notification-item-copy p{margin:3px 0;font-size:12px;color:var(--text-light);overflow-wrap:anywhere}.notification-item-copy time{display:block;margin-top:4px;font-size:10px;color:var(--text-light)}.notification-unread-indicator{width:5px;height:5px;border-radius:50%;background:var(--accent);margin-top:6px}.notification-empty.secondary-state{min-height:240px;padding:30px 20px}.notification-empty.secondary-state h3{font-size:14px}.notification-empty.secondary-state p{font-size:12px}.secondary-dialog.modal{width:540px;padding:0;border-radius:12px;background:var(--bg)}.secondary-dialog:focus{outline:none}.secondary-dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:24px 24px 20px;border-bottom:1px solid var(--border)}.secondary-dialog-heading h2{display:flex;align-items:center;gap:10px;font-size:17px;margin:0;letter-spacing:-.025em}.secondary-dialog-heading h2 svg{color:var(--text-light)}.secondary-dialog-subtitle{margin:7px 0 0;font-size:12px;max-width:390px;overflow-wrap:anywhere}.secondary-dialog-section{padding:20px 24px;border-bottom:1px solid var(--border)}.secondary-dialog-section h3{font-size:12px;margin:0 0 12px;font-weight:600}.secondary-dialog-section .secondary-section-heading{margin-bottom:12px}.secondary-dialog-section .secondary-section-heading h3{margin:0}.secondary-dialog-section .secondary-section-heading .muted{font-size:10px}.visibility-options{display:flex;flex-direction:column;gap:6px}.visibility-options label{display:flex;align-items:center;gap:12px;padding:11px 12px;border:1px solid transparent;border-radius:8px;cursor:pointer;color:var(--text-light);transition:background-color .15s ease,border-color .15s ease,color .15s ease}.visibility-options label:hover{background:var(--bg-hover)}.visibility-options label.active{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent)}.visibility-options label>span{display:flex;flex:1;flex-direction:column;gap:2px}.visibility-options strong{font-size:12px;color:var(--text);font-weight:500}.visibility-options small{font-size:10px;color:var(--text-light)}.visibility-options input{width:14px;height:14px;margin:0;accent-color:var(--accent);box-shadow:none}.share-link-block{margin-top:13px;padding-top:12px;border-top:1px solid var(--border)}.share-link-block input{font-size:11px}.share-link-help{display:flex;align-items:center;gap:10px;margin-top:6px}.share-link-help .muted{flex:1;font-size:10px}.share-link-help button{padding:3px 0 3px 5px;color:var(--accent);font-size:10px;flex-shrink:0}.share-member-list{margin-top:12px}.share-member-list .member-row{padding:12px 0}.share-member-list .member-row:last-child{border-bottom:0;padding-bottom:0}.share-member-list .avatar{width:29px;height:29px;font-size:11px}.share-member-list button{font-size:11px}.secondary-dialog>.secondary-error,.secondary-dialog>.secondary-success{margin:12px 24px}.secondary-dialog-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 24px;background:var(--bg-sidebar)}.secondary-dialog-footer>.muted{display:flex;align-items:center;gap:5px;font-size:10px}.secondary-dialog-footer button{padding:5px 13px;border:1px solid var(--border);border-radius:6px;background:var(--bg);font-size:12px}.versions-dialog.modal{width:660px}.version-save-block{padding:20px 24px;border-bottom:1px solid var(--border)}.versions-dialog .version-list{padding:10px 24px 15px;max-height:40vh;overflow-y:auto}.secondary-version-row.version-row{padding:16px 0;margin:0;border:0;border-bottom:1px solid var(--border);border-radius:0}.secondary-version-row:last-child{border-bottom:0}.secondary-version-row .version-head{display:flex;align-items:center;gap:12px;margin:0}.version-timeline-dot{width:7px;height:7px;border:2px solid #c4c8cf;border-radius:50%;align-self:flex-start;margin-top:6px;flex-shrink:0}.version-row-copy{display:flex;flex:1;min-width:0;flex-direction:column;gap:3px}.version-row-copy strong{font-size:12px;font-weight:500;overflow-wrap:anywhere}.version-row-copy time{font-size:10px}.version-row-actions{display:flex;gap:3px;flex-shrink:0}.version-row-actions button{padding:4px 7px;font-size:11px}.version-row-actions button:last-child{color:var(--accent)}.version-excerpt{margin:8px 0 0 19px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px}.secondary-version-row .version-preview{padding:14px;margin:14px 0 0 19px;border:1px solid var(--border);border-radius:7px;background:var(--bg-sidebar);font-size:13px}.secondary-share-page .share-header{max-width:none;padding:18px 36px;background:var(--bg)}.share-brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-size:12px}.share-brand strong{font-size:14px;font-weight:600}.share-brand>span:last-child{color:var(--text-light)}.share-brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;flex-shrink:0}.share-brand-divider{width:1px;height:14px;background:var(--border);margin:0 6px}.share-readonly{display:flex;align-items:center;gap:6px;color:var(--text-muted);font-size:11px}.share-reading-container{max-width:900px;padding:64px 48px 40px;margin:0 auto}.share-reading-article>h1{margin:12px 0 30px;font-size:clamp(28px,3.6vw,36px);line-height:1.4;letter-spacing:0;overflow-wrap:anywhere}.share-reading-article .readonly-host{font-size:16px;line-height:1.8;min-height:42vh}.share-reading-footer{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:64px;padding-top:24px;border-top:1px solid var(--border-light);font-size:11px;color:var(--text-muted)}.share-reading-footer .share-brand-mark{width:24px;height:24px;border-radius:5px}.share-error-state h1{margin:7px 0 0;font-size:21px;color:var(--text)}@media(max-width:600px){.secondary-page-icon{width:49px;height:49px;margin-bottom:20px}.team-invite{padding:16px}.secondary-section-heading{align-items:flex-start}.secondary-section-heading .muted{font-size:10px}.secondary-form-row{flex-wrap:wrap}.secondary-form-row input{flex-basis:100%}.secondary-form-row select{flex:1;max-width:none}.team-member{flex-wrap:wrap;gap:8px}.team-member .member-name{flex:1}.team-member .member-actions{width:100%;padding-left:43px}.team-footer{flex-wrap:wrap}.secondary-notice-panel.notice-panel{width:330px;right:-8px}.secondary-dialog-heading,.secondary-dialog-section,.version-save-block{padding:20px}.secondary-dialog-footer{padding:14px 20px}.secondary-search-input{padding:14px;gap:9px}.secondary-search-input input{font-size:13px}.secondary-search-footer{gap:12px}.versions-dialog .version-list{padding:8px 20px}.secondary-version-row .version-head{flex-wrap:wrap;gap:8px}.version-row-actions{margin-left:auto}.version-row-copy{min-width:130px}.secondary-share-page .share-header{padding:14px 18px;gap:15px;flex-wrap:wrap}.share-brand{gap:7px}.share-brand-divider{margin:0 3px}.share-reading-container{padding:38px 22px 28px}}@media(prefers-reduced-motion:reduce){.secondary-loader{animation:none}}.doc-title-error{margin:4px 0 0;color:#d9480f;font-size:13px}.trash-list,.public-list{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}.trash-row,.public-row{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--bg-elevated, #fff);border:1px solid rgba(15,23,42,.08);border-radius:10px}.trash-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:#0f172a0f;color:#52607a;flex:none}.trash-copy,.public-row-copy{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.trash-copy .muted,.public-row-copy .muted{font-size:12px}.public-row-main{display:flex;align-items:center;gap:12px;flex:1;min-width:0;padding:0;border:0;background:none;text-align:left;cursor:pointer;color:inherit}.version-diff-block{border:1px solid rgba(15,23,42,.1);border-radius:10px;overflow:hidden;margin:8px 0}.version-diff-head{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:#0f172a0a;font-size:13px}.version-diff{max-height:320px;overflow:auto;font-family:inherit;font-size:13px}.diff-line{display:grid;grid-template-columns:18px 1fr 1fr;gap:8px;padding:1px 10px}.diff-no{color:#868e96;text-align:center}.diff-text{white-space:pre-wrap;word-break:break-word}.diff-text.del{color:#c92a2a;background:#fa525214}.diff-text.ins{color:#2b8a3e;background:#2f9e441a}.diff-line del,.diff-line ins{text-decoration:inherit}.version-title-note{font-size:12px;margin-right:8px}.secondary-version-row.is-diff-base{outline:2px solid #3377ff55}.notification-open{display:flex;gap:10px;align-items:flex-start;flex:1;min-width:0;padding:0;border:0;background:none;text-align:left;cursor:pointer;color:inherit}.notice-item.is-openable .notification-item-copy:hover strong{color:#1c7ed6}.notification-item-static{padding:2px 0}.share-dialog .secondary-form-row input[type=radio]{flex:none}.doc-page{position:relative;min-width:0;background:#fff}.doc-topbar{position:sticky;top:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:16px;height:56px;padding:0 20px;border-bottom:1px solid var(--border-light);background:#fff}.doc-topbar-left{display:flex;align-items:center;gap:4px;min-width:0}.doc-topbar-title{min-width:0;margin-left:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-size:14px;font-weight:500}.doc-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}.doc-action-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:30px;padding:0 9px;border-radius:var(--radius);color:var(--text-light);font-size:12px;white-space:nowrap}.doc-action-btn:hover{background:var(--bg-hover);color:var(--text)}.doc-action-btn.is-active{background:var(--accent-soft);color:var(--accent)}.doc-save-badge{display:inline-flex;align-items:center;gap:5px;padding:0 4px;color:var(--text-muted);font-size:12px;white-space:nowrap;transition:color .2s ease}.doc-save-badge[data-s=saved] .app-icon{color:var(--accent)}.doc-save-badge[data-s=error]{color:var(--danger)}.doc-state-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.75}.doc-state-dot.is-error{color:var(--danger)}.doc-icon-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;color:var(--text-light);border-radius:var(--radius)}.doc-icon-btn:hover{background:var(--bg-hover);color:var(--text)}.doc-more{position:relative}.doc-more .doc-menu{top:calc(100% + 8px);right:0;transform-origin:top right}.ttmenu-enter-active{transition:opacity .13s cubic-bezier(.2,.6,.3,1),transform .13s cubic-bezier(.2,.6,.3,1)}.ttmenu-leave-active{transition:opacity .1s ease,transform .1s ease}.ttmenu-enter-from,.ttmenu-leave-to{opacity:0;transform:scale(.97) translateY(-3px)}.doc-menu{position:absolute;z-index:100;min-width:210px;padding:6px;border:1px solid var(--border);border-radius:8px;background:#fff;box-shadow:0 10px 30px #1f23291f}.doc-menu button{display:flex;width:100%;align-items:center;gap:9px;padding:8px 9px;border-radius:5px;text-align:left;font-size:13px;white-space:nowrap;color:var(--text)}.doc-menu button:hover{background:var(--bg-hover)}.doc-menu svg{flex-shrink:0;color:var(--text-muted)}.doc-menu-label{padding:5px 9px;color:var(--text-muted);font-size:11px}.doc-menu-extension{margin-left:auto;font-size:11px;color:var(--text-muted)}.doc-menu .doc-menu-danger{color:var(--danger);border-top:1px solid var(--border-light);border-radius:0 0 5px 5px;margin-top:4px;padding-top:10px}.doc-menu .doc-menu-danger svg{color:inherit}.doc-menu-width-label{margin-top:4px;border-top:1px solid var(--border-light);padding-top:10px}.doc-menu .doc-menu-check{visibility:hidden;color:var(--accent)}.doc-menu button.is-on .doc-menu-check{visibility:visible}.doc-article{flex:1;min-width:0;width:100%;max-width:970px;margin:0 auto;padding:44px 72px 120px;min-height:calc(100dvh - 56px)}.doc-article[data-width=wide]{max-width:1204px}.doc-article[data-width=full]{max-width:none}.doc-title-block{margin-bottom:2px}.doc-title-input,.doc-readonly-title{display:block;width:100%;margin:0;padding:2px 0;border:0;border-radius:0;background:transparent;color:var(--text);font-family:inherit;font-size:38px;font-weight:700;line-height:1.35;letter-spacing:-.01em}.doc-title-input{min-height:52px;resize:none;overflow:hidden;white-space:pre-wrap;overflow-wrap:anywhere}.doc-title-input:focus{outline:none;border:0;box-shadow:none}.doc-title-input::placeholder{color:#c0c4cc}.doc-readonly-title{overflow-wrap:anywhere}.doc-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:10px;color:var(--text-muted);font-size:12px}.doc-meta-item{display:inline-flex;align-items:center;gap:5px}.doc-meta-item .app-icon{color:#a6abb3}.doc-meta-sep{width:1px;height:11px;background:var(--border)}.doc-body{display:flex;align-items:flex-start}.doc-toc-rail{position:sticky;top:0;flex-shrink:0;width:232px;height:calc(100dvh - 56px);padding:20px 10px 16px 16px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}.doc-toc-rail-title{display:inline-flex;align-items:center;gap:6px;padding:0 8px 8px 2px;color:var(--text-muted);font-size:12px;font-weight:500;letter-spacing:.02em}.doc-toc-item.is-active{background:var(--accent-soft);color:var(--accent);font-weight:500}.ttmenu-enter-active{transition:opacity .14s cubic-bezier(.2,.6,.3,1),transform .14s cubic-bezier(.2,.6,.3,1)}.ttmenu-enter-from{opacity:0;transform:scale(.97) translateY(-3px)}.ttmenu-leave-active{transition:opacity .09s ease}.ttmenu-leave-to{opacity:0}.tt-swatch-pop,.tt-url-pop{transform-origin:top left}.tt-swatch-pop{position:fixed;z-index:120;display:grid;grid-template-columns:repeat(6,20px);gap:6px;width:max-content;padding:10px;border-radius:10px;background:#fff;box-shadow:0 12px 36px #1f232924,0 0 1px #1f23291a}.tt-swatch-pop.is-both{grid-template-columns:repeat(6,20px)}.tt-swatch-label{grid-column:1 / -1;padding-top:4px;color:var(--text-muted);font-size:11px}.tt-swatch-label.is-first{padding-top:0}.tt-swatch-clears{grid-column:1 / -1;display:flex;gap:6px}.tt-swatch{width:20px;height:20px;border:1px solid rgba(31,35,41,.12);border-radius:4px;cursor:pointer}.tt-swatch:hover{outline:2px solid var(--accent);outline-offset:1px}.tt-clear{grid-column:1 / -1;height:24px;padding:0;border:0;border-radius:4px;background:transparent;color:var(--text-muted);font-size:12px;cursor:pointer}.tt-clear:hover{background:var(--bg-hover);color:var(--text)}.tt-url-pop{position:fixed;z-index:120;display:flex;flex-direction:column;gap:8px;width:320px;max-width:calc(100vw - 16px);padding:10px;border-radius:10px;background:#fff;box-shadow:0 12px 36px #1f232926,0 0 1px #1f23291a}.tt-url-pop input{height:30px;padding:0 8px;border:1px solid var(--border);border-radius:5px;background:#fff;color:var(--text);font-size:13px}.tt-url-pop input:focus{outline:none;border-color:var(--accent)}.tt-url-pop-actions{display:flex;align-items:center;gap:6px}.tt-url-pop-spacer{flex:1}.tt-url-pop-actions button{height:26px;padding:0 10px;border:1px solid var(--border);border-radius:5px;background:#fff;color:var(--text-light);font-size:12px;cursor:pointer}.tt-url-pop-actions button:hover{background:var(--bg-hover);color:var(--text)}.tt-url-pop-actions .tt-url-pop-apply{border-color:var(--accent);background:var(--accent);color:#fff}.tt-url-pop-actions .tt-url-pop-apply:hover{background:var(--accent);color:#fff;opacity:.9}.tt-tablebar{position:absolute;z-index:35;display:flex;align-items:center;gap:2px;padding:3px;border-radius:9px;background:#fff;box-shadow:0 6px 20px #1f232924,0 0 1px #1f23291f;animation:ttmenu-in .13s cubic-bezier(.2,.6,.3,1);transform-origin:top right}.tt-tablebar button{height:24px;padding:0 8px;border:0;border-radius:4px;background:transparent;color:var(--text-light);font-size:12px;white-space:nowrap;cursor:pointer}.tt-tablebar button:hover{background:var(--bg-hover);color:var(--text)}.tt-tablebar button.danger-text:hover{background:#fef1f1;color:var(--danger)}.tt-slash-menu{position:fixed;z-index:120;width:264px;max-width:calc(100vw - 16px);max-height:340px;overflow-y:auto;padding:6px;border-radius:10px;background:#fff;box-shadow:0 12px 36px #1f232926,0 0 1px #1f23291a;animation:ttmenu-in .13s cubic-bezier(.2,.6,.3,1);transform-origin:top left;scrollbar-width:thin}.tt-slash-group{padding:7px 8px 4px;color:#8f959e;font-size:11px;letter-spacing:.02em}.tt-slash-group:first-child{padding-top:3px}.tt-slash-item{display:flex;align-items:center;gap:9px;width:100%;padding:5px 8px;border-radius:6px;text-align:left}.tt-slash-item:hover,.tt-slash-item.active{background:#f2f4f7}.tt-slash-glyph{display:grid;place-items:center;width:26px;height:26px;flex-shrink:0;border:1px solid var(--border);border-radius:6px;color:var(--text-light);font-size:11px;font-weight:600;background:#fff}.tt-slash-glyph.is-icon{font-weight:400}.tt-slash-copy{display:flex;flex-direction:column;min-width:0}.tt-slash-copy strong{font-size:13px;font-weight:500;color:var(--text);line-height:1.35}.tt-slash-copy small{font-size:11px;color:var(--text-muted);line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tt-slash-empty{padding:14px 10px;color:var(--text-muted);font-size:12px}.tt-block-gutter{position:absolute;z-index:36;display:flex;align-items:center;gap:4px;width:58px;height:28px;animation:ttmenu-in .12s cubic-bezier(.2,.6,.3,1);transform-origin:top left}.tt-grip{width:8px;height:16px;background-image:radial-gradient(circle,#b8bdc4 1.2px,transparent 1.4px);background-size:8px 5px;background-position:center;opacity:.85}.tt-block-badge{display:inline-flex;align-items:center;gap:2px;height:24px;padding:0 5px 0 7px;border-radius:6px;background:#fff;color:var(--text-light);font-size:11px;font-weight:600;box-shadow:0 2px 10px #1f232924,0 0 1px #1f23291f;cursor:pointer}.tt-block-badge:hover{background:#f2f4f7;color:var(--text)}.tt-block-badge-caret{font-size:9px;color:#b8bdc4}.tt-block-hover{background:#f3f7ff;border-radius:4px;box-shadow:0 0 0 4px #f3f7ff}.tt-block-menu{position:fixed;z-index:122;width:236px;max-height:min(70dvh,480px);overflow-y:auto;padding:6px;border-radius:10px;background:#fff;box-shadow:0 12px 36px #1f232926,0 0 1px #1f23291a;animation:ttmenu-in .13s cubic-bezier(.2,.6,.3,1);transform-origin:top left;scrollbar-width:thin}.tt-block-menu-label{padding:7px 8px 4px;color:#8f959e;font-size:11px;letter-spacing:.02em}.tt-block-menu button{display:flex;align-items:center;gap:9px;width:100%;padding:5px 8px;border-radius:6px;color:var(--text);font-size:13px;font-weight:500;text-align:left}.tt-block-menu button:hover{background:#f2f4f7}.tt-block-menu button.danger-text{color:var(--danger)}.tt-block-menu-glyph{display:grid;place-items:center;width:26px;height:26px;flex-shrink:0;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--text-light);font-size:11px;font-weight:600}.tt-block-menu-sep{height:1px;margin:5px 4px;background:var(--border-light)}.tt-codebar{position:absolute;z-index:34;display:flex;align-items:center;gap:2px;height:26px;padding:0 4px 0 8px;border-radius:7px;background:#fff;box-shadow:0 4px 14px #1f232924,0 0 1px #1f23291f;animation:ttmenu-in .13s ease-out;transform-origin:top right}.tt-codebar-lang{color:var(--text-muted);font-size:11px;font-family:SFMono-Regular,Consolas,Menlo,monospace}.tt-codebar button{height:20px;padding:0 7px;border:0;border-radius:4px;background:transparent;color:var(--text-light);font-size:12px;cursor:pointer}.tt-codebar button:hover{background:#f2f4f7;color:var(--text)}.tt-callout-pop{position:fixed;z-index:122;width:300px;max-width:calc(100vw - 16px);padding:10px;border-radius:10px;background:#fff;box-shadow:0 12px 36px #1f232926,0 0 1px #1f23291a;transform-origin:top left}.tt-callout-emojis{display:grid;grid-template-columns:repeat(6,1fr);gap:4px}.tt-callout-emojis button{display:grid;place-items:center;height:32px;border:1px solid transparent;border-radius:6px;background:transparent;font-size:17px;cursor:pointer}.tt-callout-emojis button:hover{background:#f2f4f7}.tt-callout-emojis button.is-on{border-color:var(--accent);background:var(--accent-soft)}.tt-callout-colors{display:flex;gap:6px}.tt-callout-color{width:24px;height:24px;border:1px solid rgba(31,35,41,.1);border-radius:6px;cursor:pointer}.tt-callout-color:hover,.tt-callout-color.is-on{outline:2px solid var(--accent);outline-offset:1px}.tt-callout-color.is-yellow{background:#fff3d6}.tt-callout-color.is-blue{background:#e8f1ff}.tt-callout-color.is-green{background:#e8f7ee}.tt-callout-color.is-red{background:#ffebea}.tt-callout-color.is-violet{background:#f3eeff}.doc-page .callout{display:flex;align-items:flex-start;gap:10px;margin:12px 0;padding:10px 14px;border-radius:8px}.doc-page .callout[data-callout=yellow]{background:#fff3d6}.doc-page .callout[data-callout=blue]{background:#e8f1ff}.doc-page .callout[data-callout=green]{background:#e8f7ee}.doc-page .callout[data-callout=red]{background:#ffebea}.doc-page .callout[data-callout=violet]{background:#f3eeff}.doc-page .callout-icon{flex-shrink:0;width:24px;height:24px;display:grid;place-items:center;font-size:17px;line-height:1;-webkit-user-select:none;user-select:none}.doc-page .tiptap-editor .callout-icon{cursor:pointer;border-radius:5px}.doc-page .tiptap-editor .callout-icon:hover{background:#1f23290f}.doc-page .callout-content{flex:1;min-width:0}.doc-page .callout-content>:first-child{margin-top:0}.doc-page .callout-content>:last-child{margin-bottom:0}.doc-page .callout-content p{margin:2px 0 4px}.doc-editor{min-width:0}.doc-editor-area{position:relative}.editor-host{min-width:0}.doc-page .tiptap-editor{outline:none;min-height:max(420px,calc(100dvh - 330px));padding:0 0 72px;color:#1f2329;font-size:16px;line-height:1.75;caret-color:var(--accent)}.doc-page .tiptap-editor>:first-child{margin-top:0}.doc-page .tiptap-editor ::selection{background:#0f9d6329}.doc-page .tiptap-editor:focus-visible{outline:none}.doc-page .prose h1,.doc-page .prose h2,.doc-page .prose h3,.doc-page .prose h4,.doc-page .prose h5{color:var(--text);font-weight:600;line-height:1.4;letter-spacing:-.01em;scroll-margin-top:88px}.doc-page .prose h1{font-size:30px;margin:34px 0 10px}.doc-page .prose h2{font-size:24px;margin:28px 0 8px}.doc-page .prose h3{font-size:20px;margin:24px 0 6px}.doc-page .prose h4{font-size:17px;margin:20px 0 6px}.doc-page .prose h5{font-size:15px;margin:18px 0 4px;color:var(--text-light)}.doc-page .prose p{margin:5px 0 9px;line-height:1.8}.doc-page .prose ul,.doc-page .prose ol{margin:6px 0 10px;padding-left:1.5em}.doc-page .prose li{margin:3px 0}.doc-page .prose li>p{margin:0}.doc-page .prose blockquote{margin:16px 0;padding:2px 0 2px 14px;border-left:3px solid #d9dde3;background:transparent;color:var(--text-light)}.doc-page .prose blockquote p{margin:4px 0}.doc-page .prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.doc-page .prose hr{border:0;border-top:1px solid var(--border);margin:28px 0}.doc-page .prose pre{margin:16px 0;padding:14px 16px;border:1px solid #eceef0;border-radius:8px;background:#f7f8fa;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:13px;line-height:1.7;overflow-x:auto}.doc-page .prose :not(pre)>code{padding:2px 5px;border:1px solid #eef0f2;border-radius:4px;background:#f5f6f7;color:#c2410c;font-size:.875em}.doc-page .prose table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14px}.doc-page .prose th,.doc-page .prose td{border:1px solid var(--border);padding:8px 12px;min-width:70px;text-align:left;vertical-align:top}.doc-page .prose th{background:#f7f8fa;font-weight:500;color:var(--text)}.doc-page .prose img{max-width:100%;border-radius:6px;margin:10px 0}.doc-page .prose strong{font-weight:600}.doc-page .prose mark{padding:0 2px;border-radius:3px;background:#fef3c7;color:inherit}.doc-page .prose sub,.doc-page .prose sup{font-size:.72em;line-height:0}.doc-page .prose div[data-youtube-video],.doc-page .prose div[data-bilibili-video]{margin:14px 0}.doc-page .prose div[data-youtube-video] iframe,.doc-page .prose div[data-bilibili-video] iframe{display:block;width:100%;max-width:640px;aspect-ratio:16 / 9;height:auto;border:0;border-radius:8px}.doc-page .lc-fav{display:inline-grid;place-items:center;width:22px;height:22px;flex-shrink:0;border-radius:6px;color:#fff;font-size:12px;font-weight:700;line-height:1}.doc-page div[data-link-card]{margin:6px 0}.doc-page a.lc-inline{display:inline-flex;align-items:center;gap:8px;max-width:100%;padding:3px 10px 3px 4px;border:1px solid var(--border-light);border-radius:8px;color:var(--text);text-decoration:none}.doc-page a.lc-inline:hover{border-color:var(--accent);background:#f7fbf9}.doc-page a.lc-inline>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.doc-page div[data-view=title]{display:flex;align-items:center;gap:8px;margin:8px 0}.doc-page a.lc-title{color:var(--text);font-weight:600;text-decoration:none}.doc-page a.lc-title:hover{color:var(--accent)}.doc-page div[data-view=card]{margin:8px 0}.doc-page a.lc-card{display:flex;align-items:flex-start;gap:10px;width:100%;max-width:560px;padding:12px 14px;border:1px solid var(--border-light);border-radius:10px;background:#fafbfc;color:var(--text);text-decoration:none;transition:box-shadow .14s ease,border-color .14s ease}.doc-page a.lc-card:hover{border-color:#c9d4cf;box-shadow:0 4px 16px #1f232914}.doc-page .lc-body{display:flex;flex-direction:column;gap:2px;min-width:0}.doc-page .lc-body strong{font-size:14px;font-weight:600;line-height:1.45;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.doc-page .lc-body small{color:var(--text-muted);font-size:12px;line-height:1.5;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.doc-page .lc-body em{margin-top:2px;color:#a6abb3;font-size:11px;font-style:normal}.doc-page div[data-view=preview]{margin:10px 0}.doc-page .lc-preview-head{display:flex;align-items:center;gap:8px;height:34px;padding:0 10px;border:1px solid var(--border-light);border-bottom:0;border-radius:10px 10px 0 0;background:#fafbfc}.doc-page .lc-preview-head a{color:var(--text-light);font-size:12px;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.doc-page .lc-preview-head a:hover{color:var(--accent)}.doc-page iframe.lc-frame{display:block;width:100%;max-width:100%;height:460px;border:1px solid var(--border-light);border-radius:0 0 10px 10px;background:#fff}.tt-linkbar{position:absolute;z-index:34;display:flex;align-items:center;height:26px;padding:0 4px;border-radius:7px;background:#fff;box-shadow:0 4px 14px #1f232924,0 0 1px #1f23291f;animation:ttmenu-in .13s ease-out;transform-origin:top right}.doc-page .tiptap-editor div[data-link-card] a{pointer-events:none}.doc-page .tiptap-editor div[data-link-card]{cursor:text}.tt-linkbar button{height:20px;padding:0 8px;border:0;border-radius:4px;background:transparent;color:var(--text-light);font-size:12px;white-space:nowrap;cursor:pointer}.tt-linkbar button:hover{background:#f2f4f7;color:var(--text)}.tt-linkmenu button.is-on{color:var(--accent);background:var(--accent-soft)}.tt-linkmenu button.is-on .tt-block-menu-glyph{color:var(--accent)}.doc-page .tiptap-editor p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;height:0;color:#c0c4cc;pointer-events:none}.doc-editor-loading{display:flex;align-items:center;gap:8px;min-height:220px;color:var(--text-muted);font-size:13px}.tt-bubble{display:flex;gap:2px;padding:4px;border-radius:10px;background:#fff;box-shadow:0 10px 32px #1f232926,0 0 1px #1f23291a;z-index:55;transition:opacity .13s ease-out,scale .13s cubic-bezier(.2,.6,.3,1)}@starting-style{.tt-bubble{opacity:0;scale:.96}}.tt-bubble .tt-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;border-radius:5px;color:var(--text-light)}.tt-bubble .tt-btn:hover{background:#f2f4f7;color:var(--text)}.tt-bubble .tt-btn.on{background:var(--accent-soft);color:var(--accent)}.tt-btn-paint{width:auto!important;gap:1px;padding:0 5px!important}.tt-caret{font-size:9px;color:#b8bdc4}.tt-bubble-sep{width:1px;height:18px;margin:0 3px;background:var(--border);flex-shrink:0}.doc-outline-panel{position:fixed;top:68px;right:20px;animation:ttmenu-in .13s cubic-bezier(.2,.6,.3,1);transform-origin:top right;z-index:55;width:248px;max-height:calc(100dvh - 110px);display:flex;border:1px solid var(--border);border-radius:10px;background:#fff;box-shadow:0 10px 32px #1f23291a;overflow:hidden}.doc-toc{display:flex;flex-direction:column;width:100%;min-height:0;padding:10px 8px 12px}.doc-toc-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:2px 4px 8px 6px;color:var(--text);font-size:12px;font-weight:500}.doc-toc-title{display:inline-flex;align-items:center;gap:6px}.doc-toc-title .app-icon{color:var(--text-muted)}.doc-toc-close{display:flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border-radius:4px;color:var(--text-muted)}.doc-toc-close:hover{background:var(--bg-hover);color:var(--text)}.doc-toc-items{display:flex;flex-direction:column;gap:1px;min-height:0;overflow-y:auto;scrollbar-width:thin}.doc-toc-item{display:block;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left;font-size:13px;line-height:1.5;color:var(--text-light);padding:6px 8px 6px calc(var(--heading-level) * 12px + 8px);border-radius:5px;transition:background-color .15s ease,color .15s ease}.doc-toc-item:hover{background:var(--bg-hover);color:var(--text)}.doc-toc-empty{margin:2px 0 0;padding:8px;color:var(--text-muted);font-size:12px;line-height:1.8}.doc-statusbar{position:fixed;left:0;right:0;bottom:0;z-index:45;display:flex;align-items:center;justify-content:space-between;height:28px;padding:0 20px;border-top:1px solid var(--border-light);background:#fff;color:var(--text-muted);font-size:11px}.doc-status-hint{color:#b4b8c0}.doc-readonly-status{display:flex;align-items:center;gap:8px;min-height:180px;color:var(--text-muted);font-size:13px}.doc-readonly-status .text-action{font-size:13px}.doc-readonly-empty{color:var(--text-muted)}.doc-page .readonly-host{min-height:max(320px,calc(100dvh - 320px));font-size:16px;line-height:1.8;color:#1f2329}.doc-page button:focus-visible,.doc-page summary:focus-visible,.doc-page select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media(min-width:761px){.layout.is-doc .sidebar{transition:width .22s cubic-bezier(.2,.6,.3,1),padding .22s cubic-bezier(.2,.6,.3,1)}.layout.is-doc .sidebar>*{min-width:240px}.layout.is-doc.is-doc-collapsed .sidebar{width:0;padding-left:0;padding-right:0;border-right-width:0;overflow:hidden}.doc-outline-toggle{display:none}}@media(max-width:1150px){.doc-toc-rail{display:none}.doc-article{padding:36px 48px 96px}}@media(max-width:900px){.doc-article{padding:28px 36px 84px}.doc-title-input,.doc-readonly-title{font-size:30px}.doc-title-input{min-height:46px}}@media(max-width:760px){.doc-topbar{height:52px;padding:0 12px;gap:8px}.doc-save-badge span:not(.doc-state-dot){display:none}.doc-save-badge{padding:0 2px}.doc-action-btn{width:30px;padding:0}.doc-action-btn span{display:none}.doc-article{padding:22px 20px 72px;min-height:calc(100dvh - 52px)}.doc-title-input,.doc-readonly-title{font-size:26px}.doc-title-input{min-height:42px}.doc-meta{gap:8px;margin-top:8px}.doc-page .tiptap-editor{font-size:16px;min-height:calc(100dvh - 330px)}.tt-slash-menu{width:min(300px,calc(100vw - 24px))}.doc-outline-panel{inset:auto 12px 12px;width:auto;max-height:56dvh}.doc-statusbar{display:none}}@media(max-width:480px){.doc-actions .doc-action-btn:nth-of-type(2){display:none}.doc-article{padding:18px 16px 64px}.doc-page .prose h1{font-size:24px}.doc-page .prose h2{font-size:20px}.doc-page .prose h3{font-size:17px}.doc-page .prose h4{font-size:16px}.doc-page .prose h5{font-size:14px}}@media(max-width:760px){.tt-block-gutter{display:none}}@media(hover:none){.tt-block-gutter{display:none}}@media(prefers-reduced-motion:reduce){.doc-page *{scroll-behavior:auto!important}}