:root{--color-primary:#3370ff;--color-primary-gradient-start:#3370ff;--color-primary-gradient-end:#1c56e0;--color-bar-bg:#ffffffb8;--color-bar-border:#fff9;--color-bar-shadow:0 4px 16px #00000014;--color-canvas-bg:#f5f6f7;--color-editor-bg:#fff;--color-text-primary:#1f2329;--color-text-secondary:#646a73;--color-text-tertiary:#8f959e;--color-border:#dee0e3;--color-hover-bg:#0000000d;--color-hover-text:#1f2329;--color-active-bg:#3370ff1f;--color-active-text:#3370ff;--color-logo:#3370ff;--color-avatar-start:#3370ff;--color-avatar-end:#7a5cff;--color-on-primary:#fff;--glass-blur:40px;--glass-saturate:180%;--glass-brightness:108%;--glass-highlight-top:inset 0 1px 0 0 #fff9;--glass-highlight-bottom:inset 0 -1.5px 4px 0 #00000014;--glass-edge-glow:inset 0 0 0 1px #ffffff26;--glass-ring:none;--glass-shadow-soft:0 8px 28px #0000001f, 0 2px 8px #0000000d;--radius-bar:22px;--radius-card:20px;--radius-button:14px;--radius-pill:999px;--bubble-bg:color-mix(in srgb, var(--color-bar-bg), white 38%);--bubble-bg-hover:color-mix(in srgb, var(--color-bar-bg), white 62%);--bubble-highlight:inset 0 1px 0 0 #ffffff80;--bubble-glow:0 4px 14px #0000001f;--bubble-active-glow:0 0 0 3px color-mix(in srgb, var(--color-primary), transparent 78%);overflow-wrap:break-word;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--font-family-base:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans", Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-family-base);color:var(--color-text-primary);background:var(--color-canvas-bg);font-size:14px;line-height:1.571;overflow:hidden}button,input{font-family:inherit}.auth-loading{height:100vh;color:var(--color-text-secondary);justify-content:center;align-items:center;display:flex}.theme-panel{width:100%;padding:2px 0 4px}.tp-section-label{color:var(--color-text-tertiary);letter-spacing:.5px;align-items:center;gap:8px;padding:10px 14px 6px;font-size:12px;font-weight:600;display:flex}.tp-section-label__desc{opacity:.75;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:11px;font-weight:400;overflow:hidden}.tp-mode-switch{background:var(--color-hover-bg);border-radius:7px;flex-shrink:0;gap:2px;padding:2px;display:flex}.tp-mode-switch__btn{color:var(--color-text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:5px;align-items:center;gap:3px;padding:2px 8px;font-size:10px;transition:background-color .15s,color .15s;display:flex}.tp-mode-switch__btn:hover{color:var(--color-text-secondary)}.tp-mode-switch__btn--active{background:var(--color-active-bg);color:var(--color-active-text);font-weight:500}.tp-recent{grid-template-columns:repeat(6,1fr);gap:6px;padding:0 12px;display:grid}.tp-recent__item{border:1px solid var(--color-border);cursor:pointer;background:0 0;border-radius:8px;flex-direction:column;align-items:center;gap:4px;padding:6px 4px;transition:border-color .15s,background-color .15s;display:flex}.tp-recent__item:hover{border-color:var(--color-primary)}.tp-recent__item--current{border-color:var(--color-primary);background:var(--color-active-bg)}.tp-recent__dots{display:flex}.tp-recent__dots i{border:1px solid #0000001f;border-radius:50%;width:14px;height:14px;margin-left:-5px}.tp-recent__dots i:first-child{margin-left:0}.tp-recent__name{color:var(--color-text-secondary);text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:10px;overflow:hidden}.tp-schemes{grid-template-columns:repeat(3,1fr);gap:2px 6px;padding:0 8px;display:grid}.tp-scheme{cursor:pointer;text-align:left;color:var(--color-text-secondary);background:0 0;border:1px solid #0000;border-radius:7px;flex-direction:row;align-items:center;gap:7px;padding:5px 7px;transition:background-color .15s,color .15s,border-color .15s,box-shadow .15s;display:flex;position:relative}.tp-scheme:hover{background:var(--color-hover-bg);color:var(--color-hover-text)}.tp-scheme--viewing{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary);background:var(--color-active-bg);color:var(--color-active-text)}.tp-scheme__band{border-radius:4px;flex:1 1 0;min-width:36px;height:16px;display:flex;overflow:hidden;box-shadow:inset 0 0 0 1px #00000014}.tp-scheme__band i{flex:1;min-width:0}.tp-scheme__name{white-space:nowrap;flex-shrink:0;align-items:baseline;gap:4px;font-size:13px;font-weight:500;line-height:1.25;display:flex}.tp-scheme__name em{color:var(--color-text-tertiary);text-overflow:ellipsis;font-size:9px;font-style:normal;font-weight:400;overflow:hidden}.tp-presets{grid-template-columns:repeat(4,1fr);gap:6px;padding:2px 12px 4px;display:grid}.tp-preset{border:1px solid var(--color-border);cursor:pointer;background:0 0;border-radius:9px;flex-direction:column;gap:4px;padding:4px;transition:border-color .15s,box-shadow .15s;display:flex}.tp-preset:hover{border-color:var(--color-primary)}.tp-preset--selected{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary)}.tp-preset__canvas{border-radius:6px;padding:6px;display:block}.tp-preset__paper{border:1px solid;border-radius:4px;flex-direction:column;gap:3px;min-height:30px;padding:6px;display:flex}.tp-preset__row{align-items:center;gap:3px;display:flex}.tp-preset__row i{border-radius:50%;flex-shrink:0;width:7px;height:7px}.tp-preset__row b{border-radius:2px;width:58%;height:4px;display:block}.tp-preset__label{color:var(--color-text-secondary);justify-content:center;align-items:center;gap:4px;padding:0 2px 1px;font-size:11px;display:flex}.tp-preset--selected .tp-preset__label{color:var(--color-active-text);font-weight:500}.tp-preset__name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tp-preset__custom-badge{background:var(--color-primary);color:var(--color-on-primary);border-radius:4px;flex-shrink:0;padding:0 4px;font-size:9px}.tp-custom__flag{background:var(--color-active-bg);color:var(--color-active-text);border-radius:4px;padding:1px 6px;font-size:10px;font-weight:500}.tp-custom__reset{color:var(--color-text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:5px;align-items:center;gap:3px;margin-left:auto;padding:2px 6px;font-size:11px;display:flex}.tp-custom__reset:hover{background:var(--color-hover-bg);color:var(--color-hover-text)}.tp-custom__grid{grid-template-columns:repeat(8,1fr);gap:4px;padding:0 12px;display:grid}.tp-custom__field{cursor:pointer;border-radius:8px;flex-direction:column;align-items:center;gap:3px;padding:6px 4px;transition:background-color .15s;display:flex}.tp-custom__field:hover{background:var(--color-hover-bg)}.tp-custom__field input[type=color]{border:1px solid var(--color-border);cursor:pointer;background:0 0;border-radius:6px;width:100%;height:26px;padding:2px}.tp-custom__field input[type=color]::-webkit-color-swatch-wrapper{padding:0}.tp-custom__field input[type=color]::-webkit-color-swatch{border:none;border-radius:4px}.tp-custom__field-label{color:var(--color-text-secondary);font-size:10px}.tp-custom__field-hex{color:var(--color-text-tertiary);text-transform:uppercase;font-family:ui-monospace,monospace;font-size:9px}.tp-custom__hint{color:var(--color-text-tertiary);opacity:.8;padding:8px 14px 2px;font-size:10px}.texture-panel{padding:0 0 8px}.texture-panel__list{grid-template-columns:repeat(6,1fr);gap:6px;padding:0 12px 6px;display:grid}.texture-panel__item{border:1px solid var(--color-border);cursor:pointer;color:var(--color-text-secondary);background:0 0;border-radius:9px;flex-direction:column;align-items:center;gap:6px;padding:8px 6px;font-size:11px;transition:border-color .15s,background-color .15s;display:flex}.texture-panel__item:hover{border-color:var(--color-primary)}.texture-panel__item--selected{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary);color:var(--color-active-text)}.texture-panel__preview{border:1px solid var(--color-border);background-repeat:repeat;background-size:60px 60px;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:100%;height:30px;display:flex;overflow:hidden}.texture-panel__preview-none{color:var(--color-text-tertiary);font-size:14px}.texture-panel__name{text-align:center;text-overflow:ellipsis;white-space:nowrap;max-width:100%;overflow:hidden}.texture-panel__opacity{margin-top:2px;padding:8px 14px 6px}.texture-panel__opacity-label{color:var(--color-text-tertiary);justify-content:space-between;margin-bottom:4px;font-size:11px;display:flex}.texture-panel__slider{appearance:none;background:var(--color-border);cursor:pointer;border-radius:2px;outline:none;width:100%;height:4px}.texture-panel__slider::-webkit-slider-thumb{appearance:none;background:var(--color-primary);cursor:pointer;border-radius:50%;width:14px;height:14px;box-shadow:0 1px 4px #0003}.texture-panel__slider::-moz-range-thumb{background:var(--color-primary);cursor:pointer;border:none;border-radius:50%;width:14px;height:14px;box-shadow:0 1px 4px #0003}.background-panel{padding:0 0 8px}.background-panel__group{margin-top:4px}.background-panel__grid{grid-template-columns:repeat(4,1fr);gap:8px;padding:0 12px 6px;display:grid}.background-panel__item{border:1px solid var(--color-border);cursor:pointer;color:var(--color-text-secondary);background:0 0;border-radius:10px;flex-direction:column;align-items:center;gap:6px;padding:6px;font-size:11px;transition:border-color .15s,background-color .15s;display:flex}.background-panel__item:hover{border-color:var(--color-primary)}.background-panel__item--selected{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary);color:var(--color-active-text)}.background-panel__thumb{aspect-ratio:16/9;border:1px solid var(--color-border);background-color:var(--color-hover-bg);background-position:50%;background-size:cover;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;width:100%;display:flex;overflow:hidden}.background-panel__thumb--none span{color:var(--color-text-tertiary);font-size:16px}.background-panel__name{text-align:center;text-overflow:ellipsis;white-space:nowrap;max-width:100%;overflow:hidden}.theme-settings{flex-direction:column;display:flex}.theme-settings__divider{background:var(--color-border);opacity:.7;height:1px;margin:6px 12px 0}.theme-settings__tabs{z-index:2;background:inherit;gap:4px;padding:10px 12px 4px;display:flex;position:sticky;top:0}.theme-settings__tab{color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;border-radius:999px;flex:none;padding:5px 14px;font-size:12px;transition:background-color .15s,color .15s}.theme-settings__tab:hover{background:var(--color-hover-bg);color:var(--color-hover-text)}.theme-settings__tab--active{background:var(--color-active-bg);color:var(--color-active-text);font-weight:600}.user-panel{position:relative}.user-panel__avatar{background:linear-gradient(135deg, var(--color-avatar-start) 0%, var(--color-avatar-end) 100%);width:34px;height:34px;color:var(--color-on-primary,#fff);cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:13px;font-weight:600;transition:transform .18s;display:flex;box-shadow:inset 0 1px #ffffff59,0 2px 6px #00000026}.user-panel__avatar:hover{transform:translateY(-1px)}.user-panel__avatar--lg{cursor:default;flex-shrink:0;width:44px;height:44px;font-size:17px}.user-panel__avatar--lg:hover{transform:none}.user-panel__dropdown{background:var(--color-editor-bg);border:1px solid var(--color-border);z-index:1100;border-radius:12px;width:260px;max-height:76vh;animation:.15s user-panel-in;position:absolute;top:calc(100% + 8px);right:0;overflow-y:auto;box-shadow:0 8px 28px #0000002e,0 2px 8px #0000001a}.user-panel__dropdown--wide{width:480px}@keyframes user-panel-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.user-panel__header{align-items:center;gap:12px;padding:16px 16px 12px;display:flex}.user-panel__identity{min-width:0}.user-panel__name{color:var(--color-text-primary);font-size:14px;font-weight:600;line-height:1.3}.user-panel__org{color:var(--color-text-tertiary);margin-top:2px;font-size:12px}.user-panel__body{padding:0 8px 8px}.user-panel__row{width:100%;color:var(--color-text-primary);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:6px;justify-content:space-between;align-items:center;padding:8px 10px;font-size:13px;transition:background-color .15s;display:flex}.user-panel__row:hover:not(.user-panel__row--disabled){background:var(--color-hover-bg)}.user-panel__row--disabled{color:var(--color-text-tertiary);cursor:default}.user-panel__row--disabled:hover{background:0 0}.user-panel__row-right{color:var(--color-text-tertiary);align-items:center;gap:4px;font-size:12px;display:inline-flex}.user-panel__separator{background:var(--color-border);opacity:.7;height:1px;margin:6px 10px}.user-panel__theme-header{align-items:center;gap:8px;padding:10px 12px 2px;display:flex}.user-panel__back{width:28px!important;height:28px!important}.user-panel__theme-title{color:var(--color-text-primary);font-size:13px;font-weight:600}.doc-topbar__left-content,.doc-topbar__right-content{align-items:center;gap:8px;min-width:0;height:100%;display:flex}.doc-topbar__right-content{flex-shrink:0;gap:4px}.doc-topbar__brand{align-items:center;gap:6px;padding:0 6px;display:flex}.doc-topbar__brand-name{color:var(--color-logo);letter-spacing:.2px;font-size:15px;font-weight:700}.doc-topbar__crumbs-wrap{flex-direction:column;justify-content:center;min-width:0;display:flex}.doc-topbar__crumbs{align-items:center;gap:4px;min-width:0;display:flex}.doc-topbar__crumb{color:var(--color-text-secondary);white-space:nowrap;font-size:13px}.doc-topbar__crumb--current{color:var(--color-text-primary);text-overflow:ellipsis;font-weight:600;overflow:hidden}.doc-topbar__crumb-sep{color:var(--color-text-tertiary);flex-shrink:0}.doc-topbar__modified{color:var(--color-text-tertiary);white-space:nowrap;margin-top:1px;font-size:11px}.doc-topbar__icon-button{border-radius:var(--radius-button);width:34px;height:34px;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:background-color .18s,color .18s,transform .15s;display:flex}.doc-topbar__icon-button:hover:not(:disabled){background:var(--bubble-bg-hover);color:var(--color-hover-text);transform:translateY(-1px)}.doc-topbar__icon-button:active:not(:disabled){transform:translateY(0)}.doc-topbar__icon-button--active{background:var(--color-active-bg);color:var(--color-active-text)}.doc-topbar__share-button{background:linear-gradient(135deg, var(--color-primary-gradient-start) 0%, var(--color-primary-gradient-end) 100%);color:var(--color-on-primary);border-radius:var(--radius-pill);cursor:pointer;border:none;align-items:center;gap:6px;height:32px;margin-right:8px;padding:0 16px;font-size:13px;font-weight:500;transition:transform .18s,box-shadow .18s,filter .18s;display:flex;box-shadow:0 2px 8px #0000001f}.doc-topbar__share-button:hover{filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 4px 14px #0000002e}.doc-topbar__share-button:active{transform:translateY(0)}.doc-topbar__ai-button{border-radius:var(--radius-pill);height:32px;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;padding:0 12px;font-size:13px;transition:background-color .18s,color .18s,transform .15s;display:flex}.doc-topbar__ai-button:hover{background:var(--bubble-bg-hover);color:var(--color-hover-text);transform:translateY(-1px)}.doc-topbar__ai-button--active{background:var(--color-active-bg);color:var(--color-active-text)}.doc-topbar__divider{background:linear-gradient(180deg, transparent 0%, var(--color-border) 50%, transparent 100%);flex-shrink:0;width:1px;height:22px;margin:0 8px}.doc-topbar__avatar{background:linear-gradient(135deg, var(--color-avatar-start), var(--color-avatar-end));width:30px;height:30px;color:var(--color-on-primary);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:600;transition:transform .15s;display:flex}.doc-topbar__avatar:hover{transform:translateY(-1px)}.note-sidebar{width:var(--note-sidebar-width,264px);background:var(--color-bar-bg);height:100%;-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate)) brightness(var(--glass-brightness));border-radius:var(--radius-bar);border:var(--glass-ring);box-shadow:var(--glass-highlight-top), var(--glass-highlight-bottom), var(--glass-edge-glow), var(--glass-shadow-soft);flex-direction:column;flex-shrink:0;transition:width .25s,box-shadow .25s;display:flex;position:relative;overflow:hidden}.note-sidebar--resizing{transition:none}.note-sidebar__resize{cursor:col-resize;z-index:5;width:6px;position:absolute;top:0;bottom:0;right:0}.note-sidebar__resize:before{content:"";background:0 0;width:2px;transition:background-color .15s;position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%)}.note-sidebar__resize:hover:before{background-color:var(--color-active-text,#4d7cff)}.note-sidebar__brand{flex-shrink:0;align-items:center;gap:4px;padding:14px 12px 12px;display:flex}.note-sidebar__brand-main{cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;align-items:center;gap:8px;min-width:0;margin:-3px -2px;padding:3px 6px;transition:background-color .15s;display:flex}.note-sidebar__brand-main:hover{background:var(--color-hover-bg)}.note-sidebar__brand-logo{width:26px;height:26px;color:var(--color-on-primary,#fff);background:linear-gradient(135deg, var(--color-primary-gradient-start,var(--color-primary)), var(--color-primary-gradient-end,var(--color-primary)));-webkit-user-select:none;user-select:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:inline-flex}.note-sidebar__brand-name{min-width:0;color:var(--color-text-primary);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:16px;font-weight:600;overflow:hidden}.note-sidebar__brand-toggle{width:24px;height:24px;color:var(--color-text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:0;transition:background-color .15s,color .15s;display:inline-flex}.note-sidebar__brand-toggle:hover{background:var(--color-hover-bg);color:var(--color-hover-text)}.sidebar-search{flex-shrink:0;margin-bottom:10px;padding:0 10px;position:relative}.sidebar-search__box{border:1px solid var(--color-border);background:var(--color-canvas-bg);border-radius:6px;align-items:center;gap:6px;height:34px;padding:0 8px;transition:border-color .15s;display:flex}.sidebar-search__box:focus-within{border-color:var(--color-active-text)}.sidebar-search__icon{color:var(--color-text-tertiary);flex-shrink:0}.sidebar-search__input{min-width:0;color:var(--color-text-primary);background:0 0;border:none;outline:none;flex:1;font-size:15px;line-height:1}.sidebar-search__input::placeholder{color:var(--color-text-tertiary)}.sidebar-search__kbd{color:var(--color-text-tertiary);border:1px solid var(--color-border);-webkit-user-select:none;user-select:none;border-radius:3px;flex-shrink:0;padding:1px 4px;font-family:inherit;font-size:10px}.sidebar-search__dropdown{z-index:20;border:1px solid var(--color-border);background:var(--color-canvas-bg);border-radius:8px;max-height:320px;padding:4px;position:absolute;top:calc(100% + 4px);left:10px;right:10px;overflow-y:auto;box-shadow:0 8px 24px #00000024}.sidebar-search__group{color:var(--color-text-tertiary);-webkit-user-select:none;user-select:none;align-items:center;gap:4px;padding:6px 8px 2px;font-size:11px;display:flex}.sidebar-search__item{width:100%;color:var(--color-text-secondary);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:5px;align-items:center;gap:8px;padding:6px 8px;font-size:15px;display:flex}.sidebar-search__item:hover{background:var(--color-hover-bg);color:var(--color-hover-text)}.sidebar-search__item-icon{color:var(--color-text-tertiary);flex-shrink:0}.sidebar-search__item-title{white-space:nowrap;text-overflow:ellipsis;min-width:0;overflow:hidden}.sidebar-search__empty{text-align:center;color:var(--color-text-tertiary);-webkit-user-select:none;user-select:none;padding:14px 8px;font-size:12px}.note-sidebar__ask{color:var(--color-text-secondary);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;align-items:center;gap:8px;margin:0 10px 8px;padding:6px 8px;font-size:15px;transition:background-color .15s,color .15s;display:flex}.note-sidebar__ask:hover{background:var(--color-hover-bg);color:var(--color-hover-text)}.note-sidebar__ask-icon{color:var(--color-primary)}.note-sidebar__catalog{flex-shrink:0;justify-content:flex-end;align-items:center;min-height:20px;padding:0 12px 2px;display:flex}.note-sidebar__catalog-title{display:none}.note-sidebar__catalog-actions{opacity:0;gap:2px;transition:opacity .15s;display:flex}.note-sidebar:hover .note-sidebar__catalog-actions,.note-sidebar__catalog-actions:focus-within{opacity:1}.note-sidebar__catalog-btn{width:22px;height:22px;color:var(--color-text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:0;transition:background-color .15s,color .15s;display:inline-flex}.note-sidebar__catalog-btn:hover{background:var(--color-hover-bg);color:var(--color-hover-text)}.note-sidebar__body{flex:1;min-height:0;padding:4px 8px 8px;overflow-y:auto}.note-sidebar__empty{text-align:center;color:var(--color-text-tertiary);padding:24px 16px;font-size:13px}.note-item__row{cursor:pointer;border-radius:6px;align-items:center;gap:4px;min-height:34px;padding-right:8px;transition:background-color .15s;display:flex;position:relative}.note-item__row:hover{background-color:var(--color-hover-bg)}.note-item__row--active{background-color:var(--color-active-bg)}.note-item__chevron{width:18px;height:22px;color:var(--color-text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:2px;flex-shrink:0;justify-content:center;align-items:center;padding:0;transition:background-color .15s,color .15s;display:inline-flex}.note-item__chevron:not(:empty):hover{background-color:var(--color-hover-bg);color:var(--color-hover-text)}.note-item__emoji{-webkit-user-select:none;user-select:none;flex-shrink:0;justify-content:center;align-items:center;width:20px;font-size:16px;line-height:1.2;display:inline-flex}.note-item__icon{color:var(--color-text-tertiary);flex-shrink:0;font-size:14px}.note-item__row--active .note-item__icon{color:var(--color-active-text)}.note-item__label{text-align:left;min-width:0;color:var(--color-text-primary);cursor:pointer;white-space:nowrap;text-overflow:ellipsis;background:0 0;border:none;flex:1;padding:0;font-size:15px;font-weight:500;line-height:1.5;transition:color .15s;overflow:hidden}.note-item__row:hover .note-item__label{color:var(--color-text-primary)}.note-item__row--active .note-item__label{color:var(--color-active-text);font-weight:500}.note-item__actions{flex-shrink:0;align-items:center;gap:2px;display:none}.note-item__row:hover .note-item__actions,.note-item__row--active .note-item__actions{display:flex}.note-item__action{width:22px;height:22px;color:var(--color-text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:3px;justify-content:center;align-items:center;padding:0;transition:background-color .15s,color .15s;display:inline-flex}.note-item__action:hover{background-color:var(--color-hover-bg);color:var(--color-text-primary)}.note-item__empty{color:var(--color-text-tertiary);-webkit-user-select:none;user-select:none;padding:4px 0;font-size:12px}.note-sidebar__favorites{border-top:1px solid var(--color-border);flex-shrink:0;max-height:32%;padding:8px 8px 6px;overflow-y:auto}.note-sidebar__favorites-title{color:var(--color-text-tertiary);-webkit-user-select:none;user-select:none;align-items:center;gap:5px;padding:2px 8px 6px;font-size:12px;font-weight:600;display:flex}.note-sidebar__favorites-empty{color:var(--color-text-tertiary);-webkit-user-select:none;user-select:none;padding:4px 8px 6px;font-size:12px}.note-sidebar__favorite{width:100%;min-height:32px;color:var(--color-text-primary);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:8px;padding:4px 8px;font-size:15px;transition:background-color .15s,color .15s;display:flex}.note-sidebar__favorite:hover{background:var(--color-hover-bg);color:var(--color-hover-text)}.note-sidebar__favorite--active{background:var(--color-active-bg);color:var(--color-active-text)}.note-sidebar__favorite-emoji{-webkit-user-select:none;user-select:none;flex-shrink:0;justify-content:center;align-items:center;width:20px;font-size:15px;line-height:1.2;display:inline-flex}.note-sidebar__favorite-label{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;overflow:hidden}.note-sidebar__toolbar{border-top:1px solid var(--color-border);flex-shrink:0;align-items:center;gap:4px;padding:6px 10px;display:flex}.note-sidebar__tool{width:28px;height:28px;color:var(--color-text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:0;transition:background-color .15s,color .15s;display:inline-flex;position:relative}.note-sidebar__tool:hover{background:var(--color-hover-bg);color:var(--color-hover-text)}.note-sidebar__create-menu{z-index:60;background:var(--color-editor-bg);border:1px solid var(--color-border);border-radius:10px;min-width:180px;padding:5px;position:absolute;box-shadow:0 12px 32px #00000038,0 2px 8px #0000001f}.note-sidebar__create-title{letter-spacing:.04em;color:var(--color-text-tertiary);-webkit-user-select:none;user-select:none;padding:6px 10px 4px;font-size:11px;font-weight:600}.note-sidebar__create-item{cursor:pointer;width:100%;min-height:28px;color:var(--color-text-primary);text-align:left;background:0 0;border:none;border-radius:6px;align-items:center;gap:9px;padding:5px 8px;font-size:14px;transition:background-color .12s;display:flex}.note-sidebar__create-item:hover{background-color:var(--color-hover-bg)}.note-sidebar__create-dot{font-size:15px}.ai-sidebar{min-width:0;height:100%;width:var(--ai-sidebar-width,400px);background:var(--color-bar-bg);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate)) brightness(var(--glass-brightness));border-radius:var(--radius-bar);border:var(--glass-ring);box-shadow:var(--glass-highlight-top), var(--glass-highlight-bottom), var(--glass-edge-glow), var(--glass-shadow-soft);flex-direction:column;flex-shrink:0;animation:.2s ease-out ai-sidebar-in;display:flex;position:relative;overflow:hidden}@keyframes ai-sidebar-in{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}.ai-sidebar--resizing{transition:none}.ai-sidebar__header{border-bottom:1px solid var(--color-border);flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;height:48px;padding:0 10px 0 14px;display:flex}.ai-sidebar__brand{align-items:center;gap:8px;min-width:0;display:flex}.ai-sidebar__avatar{background:linear-gradient(135deg, var(--color-primary-gradient-start), var(--color-primary-gradient-end));width:24px;height:24px;color:var(--color-on-primary);border-radius:50%;flex:none;place-items:center;display:grid;box-shadow:0 1px 4px #0003}.ai-sidebar__name{color:var(--color-text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:16px;font-weight:600;overflow:hidden}.ai-sidebar__header-actions{align-items:center;gap:2px;display:flex}.ai-sidebar__icon-btn{width:28px;height:28px;color:var(--color-text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;transition:background-color .15s,color .15s;display:inline-flex}.ai-sidebar__icon-btn:hover{background:var(--color-hover-bg);color:var(--color-hover-text)}.ai-sidebar__icon-btn--active{background:color-mix(in srgb, var(--color-primary), transparent 88%);color:var(--color-primary)}.ai-sidebar__body{flex-direction:column;flex:1;min-height:0;padding:0 14px;display:flex;overflow-y:auto}.ai-sidebar__placeholder{height:100%;color:var(--color-text-tertiary);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:20px;display:flex}.ai-sidebar__placeholder svg{color:var(--color-primary)}.ai-sidebar__placeholder p{color:var(--color-text-secondary);margin:0;font-weight:600}.ai-sidebar__placeholder span{font-size:12px}.ai-sidebar__resize{cursor:col-resize;z-index:10;width:6px;height:100%;position:absolute;top:0;left:-3px}.ai-sidebar__resize:before{content:"";background:0 0;width:2px;transition:background-color .15s;position:absolute;top:0;bottom:0;left:2px}.ai-sidebar__resize:hover:before,.ai-sidebar--resizing .ai-sidebar__resize:before{background:var(--color-primary)}body.is-resizing-ai-sidebar .doc-topbar{transition:none}.content-area{flex:1;min-width:0;height:100%;min-height:0;position:relative}.content-placeholder{color:var(--color-text-tertiary);text-align:center;z-index:1;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:24px;display:flex;position:absolute;inset:0}.content-placeholder__icon{color:var(--color-logo);opacity:.7}.content-placeholder__title{color:var(--color-text-primary);margin:0;font-size:20px;font-weight:600}.content-placeholder__desc{margin:0;font-size:13px}.content-placeholder--error{color:var(--color-text-secondary)}.content-placeholder--error svg{color:#f5222d}.content-area__mount{position:absolute;inset:0;overflow:hidden}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.app-layout{background:var(--color-canvas-bg);isolation:isolate;--note-sidebar-width:264px;--ai-sidebar-width:400px;--panel-gap:12px;--panel-padding-y:12px;--panel-padding-x:12px;--topbar-height:50px;width:100%;height:100vh;position:relative;overflow:hidden}.app-layout:after{content:"";background-image:var(--app-bg-image,none);pointer-events:none;z-index:0;opacity:0;background-position:50%;background-repeat:no-repeat;background-size:cover;transition:opacity .3s;position:absolute;inset:0}html.has-bg-image .app-layout:after{opacity:1}.app-layout__veil{pointer-events:none;z-index:0;mix-blend-mode:multiply;background:color-mix(in srgb, var(--color-canvas-bg) 55%, transparent);opacity:0;transition:opacity .3s;position:absolute;inset:0}html.has-bg-image .app-layout__veil{opacity:1}.app-layout:before{content:"";background-image:var(--texture-image,none);opacity:var(--texture-opacity,0);pointer-events:none;z-index:1;mix-blend-mode:multiply;background-repeat:repeat;position:absolute;inset:0}.app-layout__body{z-index:2;min-height:0;padding:var(--panel-padding-y) var(--panel-padding-x);box-sizing:border-box;gap:var(--panel-gap);display:flex;position:absolute;inset:0;overflow:hidden}.app-layout__main{gap:var(--panel-gap);background:0 0;flex:1;min-width:0;display:flex;position:relative}.app-layout__workspace{gap:var(--panel-gap);flex-direction:column;flex:1;min-width:0;height:100%;min-height:0;display:flex;position:relative;overflow:hidden}.workspace-panel{background:var(--color-bar-bg);min-width:0;min-height:0;-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate)) brightness(var(--glass-brightness));border-radius:var(--radius-bar);border:var(--glass-ring);box-shadow:var(--glass-highlight-top), var(--glass-highlight-bottom), var(--glass-edge-glow), var(--glass-shadow-soft);flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.doc-topbar{height:var(--topbar-height);z-index:10;pointer-events:none;flex-shrink:0;align-items:center;width:100%;display:flex;position:static}.doc-topbar__bar{height:var(--topbar-height);background:var(--color-bar-bg);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate)) brightness(var(--glass-brightness));border-radius:var(--radius-bar);border:var(--glass-ring);box-shadow:var(--glass-highlight-top), var(--glass-highlight-bottom), var(--glass-edge-glow), var(--glass-shadow-soft);pointer-events:auto;flex:1;justify-content:space-between;align-items:center;gap:12px;padding:0 12px;display:flex}.bottombar-slot{z-index:10;pointer-events:none;flex-shrink:0;align-items:center;width:100%;min-height:0;display:flex;position:static}.bottombar-slot:empty{display:none}.bottombar-slot>*{pointer-events:auto}