.content-tiptap{display:flex;flex-direction:column;border:1px solid #e5e5e5;border-radius:14px;overflow:hidden;background:#fff;transition:border-color .15s ease,box-shadow .15s ease}.content-tiptap:focus-within{border-color:#cccccc;box-shadow:0 0 0 3px rgba(26,26,26,.06)}.content-tiptap--loading{min-height:12rem;background:#fafafa}.content-tiptap--composer{border:none;border-radius:0;background:transparent;box-shadow:none}.content-tiptap--composer:focus-within{border-color:transparent;box-shadow:none}.content-tiptap--composer.content-tiptap--loading{min-height:6rem;background:transparent}.content-tiptap--composer .content-tiptap__surface{min-height:4rem;padding:0}.content-bubble-toolbar{z-index:50;pointer-events:auto}.content-bubble-toolbar__inner{display:flex;flex-wrap:wrap;align-items:center;gap:4px;max-width:min(560px,calc(100vw - 24px));padding:5px;background:rgba(255,255,255,.98);border:1px solid #e5e5e5;border-radius:10px;box-shadow:0 10px 28px rgba(0,0,0,.14),0 2px 6px rgba(0,0,0,.06);backdrop-filter:blur(8px);animation:content-bubble-pop .12s ease-out}@keyframes content-bubble-pop{0%{opacity:0;transform:translateY(4px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.content-bubble-toolbar__inner .content-toolbar-btn{width:30px;height:30px;border-radius:6px}.content-bubble-toolbar__inner .content-toolbar__sep{height:20px;margin:0 2px}.content-bubble-toolbar__inner .content-link-panel{padding:6px 2px 2px;margin-top:4px}.content-color-control{gap:4px}.content-color-control--compact{gap:3px}.content-color-swatch{width:22px;height:22px;border-radius:6px;border:1px solid rgba(0,0,0,.12);cursor:pointer;padding:0;flex-shrink:0;transition:transform .1s ease,box-shadow .1s ease}.content-color-swatch--compact{width:20px;height:20px;border-radius:5px}.content-color-swatch:hover{transform:scale(1.06)}.content-color-swatch.is-active{box-shadow:0 0 0 2px #fff,0 0 0 3px #1a1a1a}.content-color-swatch--custom{display:grid;place-items:center;background:linear-gradient(135deg,#f5f5f5 50%,#e8e8e8 0);color:#666}.content-color-clear--compact.content-toolbar-btn{width:26px;height:26px}.content-tiptap--composer .content-tiptap__prosemirror{min-height:3rem}.content-tiptap--title .content-tiptap__prosemirror,.content-tiptap--title .content-tiptap__prosemirror--title{font-size:24px;font-weight:400;line-height:normal;min-height:1.75rem}.content-tiptap--title.content-tiptap--composer .content-tiptap__surface{min-height:auto}.content-tiptap--title.content-tiptap--composer .content-tiptap__prosemirror{min-height:1.75rem}.content-tiptap--title.content-tiptap--loading{min-height:2rem}.content-tiptap--title.content-tiptap--composer.content-tiptap--loading{min-height:1.75rem}.content-tiptap--title .content-tiptap__prosemirror p.is-editor-empty:first-child:before{color:#bbb}.content-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:5px;padding:8px;background:#fafafa;border-bottom:1px solid #e5e5e5}.content-toolbar--loading{min-height:44px}.content-toolbar__group{display:flex;align-items:center;gap:2px}.content-toolbar__sep{width:1px;height:24px;margin:0 4px;background:#e0e0e0;flex-shrink:0}.content-toolbar-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:none;border-radius:8px;background:transparent;color:#444;cursor:pointer;transition:background .16s ease,color .16s ease,box-shadow .16s ease}.content-toolbar-btn:hover:not(:disabled){background:#ebebeb;color:#1a1a1a}.content-toolbar-btn.is-active{background:#1a1a1a;color:#fff;box-shadow:0 6px 18px rgba(26,26,26,.18)}.content-toolbar-btn:disabled{opacity:.35;cursor:not-allowed}.content-link-panel{display:flex;flex:1 1 100%;align-items:center;gap:8px;width:100%;padding:6px 0 2px;margin-top:4px;border-top:1px solid #e8e8e8}.content-link-panel__input{flex:1;min-width:0;height:32px;padding:0 10px;font-size:13px;font-family:system-ui,sans-serif;border:1px solid #e0e0e0;border-radius:6px;outline:none}.content-link-panel__input:focus{border-color:#1a1a1a}.content-link-panel__apply{height:32px;padding:0 12px;font-size:12px;font-family:system-ui,sans-serif;font-weight:500;border:none;border-radius:6px;background:#1a1a1a;color:#fff;cursor:pointer;white-space:nowrap}.content-link-panel__apply:hover{background:#333}.content-link-panel__cancel{height:32px;padding:0 10px;font-size:12px;font-family:system-ui,sans-serif;border:none;background:transparent;color:#666;cursor:pointer;white-space:nowrap}.content-link-panel__cancel:hover{color:#1a1a1a}.content-tiptap__surface{flex:1;min-height:14rem;padding:16px 18px}.content-tiptap__surface .tiptap{outline:none}.content-tiptap__prosemirror{font-family:var(--font-sans),system-ui,sans-serif;font-size:15px;line-height:1.3;color:#1a1a1a;caret-color:#1a1a1a;min-height:8rem}.content-tiptap__prosemirror p{margin:0;padding:0}.content-tiptap__prosemirror h3{margin:1.2em 0 .45em;font-family:system-ui,sans-serif;font-size:1rem;line-height:1.3;font-weight:700;letter-spacing:-.01em}.content-tiptap__prosemirror h3:first-child{margin-top:0}.content-tiptap__prosemirror blockquote{margin:0 0 .9em;padding:.05em 0 .05em 1em;border-left:3px solid #1a1a1a;color:#333;background:linear-gradient(90deg,rgba(26,26,26,.05),transparent)}.content-tiptap__prosemirror hr{margin:1.2em 0;border:0;border-top:1px solid #e5e5e5}.content-tiptap__prosemirror p:last-child{margin-bottom:0}.content-tiptap__prosemirror a{color:#1a1a1a;text-decoration:underline;cursor:pointer}.content-tiptap__prosemirror ol,.content-tiptap__prosemirror ul{margin:0;padding-left:1.5em;list-style-position:outside}.content-tiptap__prosemirror ul{list-style-type:disc}.content-tiptap__prosemirror ol{list-style-type:decimal}.content-tiptap__prosemirror li{margin:0;display:list-item}.content-tiptap__prosemirror li p{margin:0}.content-tiptap__prosemirror p.is-editor-empty:first-child:before{color:#999;content:attr(data-placeholder);float:left;height:0;pointer-events:none}.content-floating-menu{z-index:45}.content-floating-menu__inner{display:flex;flex-wrap:wrap;align-items:center;gap:4px;max-width:min(520px,calc(100vw - 32px));padding:6px;background:rgba(255,255,255,.96);border:1px solid #e5e5e5;border-radius:12px;box-shadow:0 12px 36px rgba(0,0,0,.14);backdrop-filter:blur(10px)}.content-floating-menu__button{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 9px;border:0;border-radius:8px;background:transparent;color:#333;cursor:pointer;font-family:system-ui,sans-serif;font-size:12px;font-weight:600;transition:background .16s ease,color .16s ease}.content-floating-menu__button:hover{background:#f0f0f0;color:#111}.content-bubble-menu{z-index:50}.content-bubble-menu__inner{display:flex;align-items:center;gap:2px;padding:4px;background:#fff;border:1px solid #e5e5e5;border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.12)}.content-bubble-menu__inner .content-toolbar-btn{width:28px;height:28px}.content-body-content{line-height:1.3}.content-body-content p{margin:0;padding:0}.content-body-content p:empty:before{content:"\00a0";white-space:pre}.content-body-content ol,.content-body-content ul{margin:0;padding-left:1.5em;list-style-position:outside}.content-body-content ul{list-style-type:disc}.content-body-content ol{list-style-type:decimal}.content-body-content li{margin:0;display:list-item}.content-body-content h3{margin:1.1em 0 .45em;font-family:system-ui,sans-serif;font-size:1rem;line-height:1.3;font-weight:700;letter-spacing:-.01em}.content-body-content blockquote{margin:0 0 .9em;padding:.05em 0 .05em 1em;border-left:3px solid #1a1a1a;color:#333;background:linear-gradient(90deg,rgba(26,26,26,.05),transparent)}.content-body-content hr{margin:1.2em 0;border:0;border-top:1px solid #e5e5e5}.content-node-drag-handle{display:grid;place-items:center;width:24px;height:24px;padding:0;border:none;border-radius:6px;background:#fff;color:#888;box-shadow:0 2px 8px rgba(0,0,0,.08);cursor:grab}.content-node-drag-handle:hover{color:#1a1a1a;background:#f5f5f5}.content-node-drag-handle:active{cursor:grabbing}