.studio-shell{--studio-shadow:0 12px 30px rgba(12,33,68,.07);display:grid;grid-template-columns:minmax(225px,270px) minmax(0,1fr);min-height:650px;overflow:visible;border:1px solid var(--line);border-radius:22px;background:var(--surface);color:var(--ink)}
.studio-shell button,.studio-shell input{font:inherit}.studio-shell button{cursor:pointer}.studio-shell button:disabled{opacity:.4;cursor:not-allowed}.studio-shell button:focus-visible,.studio-shell summary:focus-visible,.studio-shell input:focus-visible,.studio-rich:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}
.studio-sidebar{min-width:0;padding:24px 14px;border-right:1px solid var(--line);background:var(--surface-alt);border-radius:22px 0 0 22px}.studio-sidebar-head{display:flex;align-items:center;justify-content:space-between;padding:0 8px 20px}.studio-sidebar-head span,.studio-top span:first-child,.studio-page-kicker{font-size:11px;letter-spacing:.13em;font-weight:750;color:var(--ink-soft)}.studio-sidebar-head h2{font-size:25px;line-height:1.1;margin:7px 0 0;letter-spacing:-.035em}.studio-sidebar-head>button{height:38px;width:38px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);font-size:22px}.studio-search{display:block;margin:0 7px 17px}.studio-search span{display:block;margin-bottom:7px;font-size:12px;color:var(--ink-soft)}.studio-search input{width:100%;height:41px;padding:0 12px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--ink)}
.studio-tree{display:grid;gap:3px}.studio-tree-row{position:relative;display:flex;align-items:center;min-width:0;padding-left:calc(var(--depth)*15px)}.studio-tree-pick{display:flex;align-items:center;gap:11px;flex:1;min-width:0;min-height:44px;padding:7px 10px;border:0;border-radius:12px;background:transparent;color:var(--ink);font-size:14px;font-weight:550;text-align:left}.studio-tree-pick svg{height:19px;width:19px;flex:none;color:var(--ink-soft)}.studio-tree-pick span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.studio-tree-pick:hover,.studio-tree-pick.is-active{background:var(--surface);box-shadow:0 3px 12px rgba(0,0,0,.04)}.studio-tree-pick.is-active{color:var(--accent);font-weight:720}.studio-tree-pick.is-active svg{color:var(--accent)}.studio-tree-pick i{width:6px;height:6px;flex:none;border-radius:50%;background:#d79b32}
.studio-tree-more,.studio-block-more{position:relative;flex:none}.studio-tree-more>summary,.studio-block-more>summary{display:grid;place-items:center;width:30px;height:35px;border-radius:9px;list-style:none;cursor:pointer;color:var(--ink-soft);font-size:20px}.studio-tree-more>summary::-webkit-details-marker,.studio-block-more>summary::-webkit-details-marker{display:none}.studio-tree-more>summary:hover,.studio-block-more>summary:hover{background:var(--surface-hover)}.studio-menu{position:absolute;z-index:16;top:calc(100% + 4px);right:0;width:185px;display:grid;gap:2px;padding:6px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:var(--studio-shadow)}.studio-menu button{min-height:34px;padding:6px 9px;border:0;border-radius:8px;text-align:left;background:transparent;color:var(--ink);font-size:13px}.studio-menu button:hover{background:var(--surface-hover)}.studio-menu .studio-danger{color:#c73e48}.studio-archive{margin:25px 8px 0;border-top:1px solid var(--line);padding-top:18px;color:var(--ink-soft);font-size:13px}.studio-archive summary{cursor:pointer}.studio-archive>div{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:8px 0}.studio-archive button{border:0;background:transparent;color:var(--accent);font-size:12px}
.studio-editor{min-width:0;padding:0 28px 42px}.studio-top{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:82px;border-bottom:1px solid var(--line)}.studio-top h2{font-size:18px;line-height:1.25;margin:3px 0 0;letter-spacing:-.02em}.studio-top-actions{display:flex;align-items:center;gap:14px}.studio-save-status{color:var(--ink-soft);font-size:12px;max-width:230px;text-align:right}.studio-top-actions button,.studio-heading-settings{border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);padding:8px 12px;font-size:13px}.studio-mobile-back{display:none}.studio-canvas{max-width:850px;margin:0 auto}.studio-page-heading{position:relative;padding:32px 3px 27px;border-bottom:1px solid var(--line)}.studio-page-heading h1{font-size:clamp(28px,3vw,40px);line-height:1.1;letter-spacing:-.045em;margin:10px 0 9px}.studio-page-heading p{margin:0;color:var(--ink-soft);font-size:15px;line-height:1.5}.studio-heading-settings{margin-top:18px}.studio-blank{padding:80px 20px;text-align:center}.studio-blank p{color:var(--ink-soft)}
.studio-blocks{display:grid;gap:13px;margin:25px 0}.studio-block{position:relative;min-width:0;padding:15px 18px;border:1px solid var(--line);border-radius:17px;background:var(--surface);box-shadow:0 3px 14px rgba(9,32,63,.025);transition:border-color .18s,box-shadow .18s,transform .18s}.studio-block:hover,.studio-block:focus-within{border-color:var(--accent);box-shadow:var(--studio-shadow)}.studio-block.is-dragging{opacity:.45;transform:scale(.99)}.studio-block-head{display:flex;align-items:center;gap:8px;margin-bottom:9px}.studio-drag{color:var(--ink-soft);font-size:22px;line-height:1;cursor:grab}.studio-block-kind{flex:1;color:var(--ink-soft);font-size:12px;font-weight:650}.studio-block-actions{display:flex;align-items:center;gap:4px}.studio-block-actions>button{padding:7px 11px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);font-size:12px}.studio-block-content .section-content-block{margin:0;box-shadow:none}.studio-block-content .section-content-block.text-block{padding:6px 4px}.studio-block-content .rich-text{overflow-wrap:anywhere}.studio-block-placeholder{padding:27px 8px;color:var(--ink-soft);font-size:14px}.studio-preview .studio-block-head,.studio-preview .studio-add,.studio-preview .studio-heading-settings{display:none}.studio-preview .studio-block{border-color:transparent;box-shadow:none;padding:0}.studio-preview .studio-blocks{gap:23px}
.studio-add{position:relative;padding:10px 0}.studio-add-main{width:100%;min-height:52px;border:1px dashed var(--accent);border-radius:14px;background:var(--accent-light);color:var(--accent);font-size:14px;font-weight:700}.studio-add-main:hover{filter:brightness(.97)}.studio-add-menu{position:absolute;z-index:12;left:0;bottom:calc(100% + 5px);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;width:min(500px,100%);padding:9px;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:var(--studio-shadow)}.studio-add-menu[hidden],.studio-link-popover[hidden]{display:none}.studio-add-menu button{padding:13px 11px;border:0;border-radius:9px;background:transparent;color:var(--ink);text-align:left;font-size:13px}.studio-add-menu button:hover{background:var(--surface-hover)}
.studio-inline{display:grid;gap:15px}.studio-inline-top{display:flex;justify-content:space-between;align-items:center;color:var(--ink-soft);font-size:12px;font-weight:700}.studio-inline-top button{width:30px;height:30px;border:0;border-radius:8px;background:transparent;color:var(--ink);font-size:22px}.studio-title-label{display:grid;gap:6px;color:var(--ink-soft);font-size:12px}.studio-title-label input{width:100%;height:42px;padding:0 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);font-size:16px}.studio-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:4px;padding:5px;border:1px solid var(--line);border-radius:11px;background:var(--surface-alt)}.studio-toolbar button{min-height:32px;padding:5px 9px;border:0;border-radius:7px;background:transparent;color:var(--ink);font-size:13px}.studio-toolbar button:hover{background:var(--surface)}.studio-toolbar button[data-image],.studio-toolbar button[data-file]{color:var(--accent)}.studio-link-popover{display:grid;grid-template-columns:1fr 1.4fr auto;gap:7px}.studio-link-popover input{min-width:0;height:38px;padding:0 9px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink)}.studio-link-popover button{padding:0 11px;border:0;border-radius:8px;background:var(--accent);color:#fff}.studio-editors{display:grid;gap:12px}.studio-columns{grid-template-columns:repeat(2,minmax(0,1fr))}.studio-rich{min-height:150px;padding:17px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--ink);outline:none;line-height:1.6;overflow-wrap:anywhere}.studio-rich:empty:before{content:'Напишите текст или добавьте изображение и файл…';color:var(--ink-soft)}.studio-rich:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--focus-ring)}.studio-rich img,.inline-content-image img{display:block;max-width:100%;height:auto;max-height:600px;object-fit:contain;border-radius:12px}.inline-content-image{margin:16px 0}.studio-rich .inline-content-image{margin:8px 0}.studio-rich a,.studio-block-content .rich-text a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.studio-attachments{display:grid;gap:5px}.studio-attachments:empty{display:none}.studio-attachments-title{color:var(--ink-soft);font-size:12px;font-weight:700}.studio-attachment{display:flex;align-items:center;gap:8px;min-width:0;padding:7px 9px;border:1px solid var(--line);border-radius:9px;font-size:12px}.studio-attachment span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.studio-attachment small{color:var(--ink-soft);margin-left:auto;white-space:nowrap}.studio-attachment button{border:0;background:transparent;color:var(--accent);font-size:12px}.studio-attachment button:last-child{font-size:19px;color:var(--ink-soft)}.studio-inline-foot{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-top:7px;border-top:1px solid var(--line)}.studio-inline-foot span{color:var(--ink-soft);font-size:12px}.studio-history{display:grid;gap:10px;max-height:65vh;overflow:auto}.studio-version{display:grid;gap:6px;padding:13px;border:1px solid var(--line);border-radius:11px}.studio-version small{color:var(--ink-soft)}.studio-version p{margin:0;max-height:6em;overflow:hidden;overflow-wrap:anywhere}.studio-version button{justify-self:start;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);padding:7px 10px}
.studio-file-popover{display:flex;align-items:end;gap:8px;flex-wrap:wrap;padding:12px;border:1px solid var(--line);border-radius:11px;background:var(--surface-alt)}.studio-file-popover[hidden]{display:none}.studio-file-popover label{display:grid;gap:5px;flex:1 1 220px;color:var(--ink-soft);font-size:12px}.studio-file-popover input{width:100%;height:38px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font-size:14px}.studio-file-popover button{min-height:38px;padding:0 11px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font-size:13px}.studio-file-popover [data-file-insert]{border-color:var(--accent);background:var(--accent);color:var(--surface)}
@media(max-width:900px){.studio-shell{grid-template-columns:225px minmax(0,1fr)}.studio-editor{padding:0 18px 30px}.studio-save-status{display:none}}
@media(max-width:650px){.studio-shell{display:block;min-height:400px}.studio-sidebar{min-height:400px;border:0;border-radius:22px}.studio-editor{display:none;padding:0 14px 130px}.studio-mobile-page .studio-sidebar{display:none}.studio-mobile-page .studio-editor{display:block}.studio-mobile-back{display:block;flex:none;border:0;background:transparent;color:var(--accent);font-size:13px;padding:7px 3px}.studio-top{flex-wrap:wrap;min-height:70px;padding:10px 0}.studio-top>div:first-of-type{flex:1;min-width:120px}.studio-top-actions{margin-left:auto}.studio-page-heading{padding:26px 2px 22px}.studio-block{padding:12px}.studio-block-head{gap:3px}.studio-columns{grid-template-columns:1fr}.studio-link-popover{grid-template-columns:1fr}.studio-link-popover button{min-height:35px}.studio-attachment{flex-wrap:wrap}.studio-attachment small{margin-left:0}.studio-attachment button:first-of-type{margin-left:auto}}
@media(prefers-reduced-motion:reduce){.studio-block{transition:none}}