:root{font:13px Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#242429;background:#f5f5f7;--brand:#6344ed;--line:#e9e9ee;--muted:#97939f}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,textarea{outline-offset:3px}button{cursor:pointer;padding:9px 12px;border:1px solid var(--line);border-radius:7px;background:#fff}button:hover{background:#f3f1fb}button:disabled{opacity:.45;cursor:default}button[aria-pressed=true],button[aria-selected=true]{background:#eeebff;color:var(--brand);border-color:#ddd5fc}.primary{background:var(--brand);color:white;border-color:var(--brand);font-weight:550}.primary:hover{background:#5234d7}a{color:inherit;text-decoration:none}input,select,textarea{border:1px solid var(--line);border-radius:6px;background:#f8f8fa;padding:8px;min-width:0;width:100%}input:focus,textarea:focus,select:focus{outline:2px solid #6344ed30;border-color:#b4a5ec}textarea{resize:vertical;line-height:1.7}input[type=color]{height:34px;padding:3px}button:focus-visible,a:focus-visible{outline:2px solid var(--brand)}h1,h2,h3,p{margin-top:0}.muted{color:var(--muted)}.brand{font-size:18px;font-weight:650;letter-spacing:-.5px}.brand small{font-size:10px;letter-spacing:0;font-weight:500;background:#eeebff;color:var(--brand);padding:4px 7px;border-radius:4px;margin-left:8px}.intro{width:min(600px,calc(100% - 48px));margin:15vh auto;background:white;border:1px solid var(--line);border-radius:16px;padding:48px}.intro h1{font-size:36px;font-weight:550;margin:48px 0 16px}.intro p{color:#8c8798;line-height:1.8;margin-bottom:32px}.intro .actions{display:flex;gap:10px}.editor{display:grid;grid-template-columns:224px minmax(400px,1fr) 272px;height:100dvh;overflow:hidden}.sidebar{background:#fff;overflow:auto;display:flex;flex-direction:column;z-index:2}.left{border-right:1px solid var(--line)}.right{border-left:1px solid var(--line)}.left .brand{padding:26px 20px 22px;border-bottom:1px solid var(--line);font-size:16px}.section{padding:20px 16px;border-bottom:1px solid var(--line)}.section-title{font-size:11px;color:var(--muted);margin:0 0 13px;font-weight:400}.pages{display:flex;flex-direction:column;gap:5px}.pages button{text-align:left;border-color:transparent}.pages button.active{color:var(--brand);background:#eeebff}.components{display:grid;grid-template-columns:1fr 1fr;gap:7px}.components button{text-align:left;padding:11px 9px;background:#faf9fc;font-size:12px}.components button:hover{border-color:#b2a2e9}.layers{display:flex;flex-direction:column;gap:4px}.layers button{display:flex;align-items:center;gap:6px;text-align:left;font-size:11px;padding:7px 8px;border-color:transparent;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.layers button.active{background:#eeebff;color:var(--brand)}.sidebar-footer{margin-top:auto;position:sticky;bottom:0;background:#fff;padding:16px;border-top:1px solid var(--line)}.switcher,.actions,.row{display:flex;gap:7px}.switcher button{flex:1;font-size:12px}.sidebar-footer .switcher{margin-bottom:10px}.sidebar-footer .actions{margin-top:9px}.sidebar-footer .actions>*{flex:1;text-align:center}.save-state{display:block;border:0;width:100%;font-size:10px;color:var(--muted);padding:8px 0}.save-state.failed{color:#a63848}.workspace{overflow:auto;position:relative;padding:44px 36px 80px;background:#f2f2f5}.canvas-wrap{position:relative;margin:auto}.canvas-label{font-size:11px;color:#a4a1ab;display:flex;justify-content:space-between;margin-bottom:12px}.page-surface{position:relative;transform-origin:top left;flex-shrink:0;overflow:hidden;margin:auto}.workspace .page-surface{box-shadow:0 2px 16px #29203a05;outline:1px solid #eae8ee}.element{position:absolute;overflow:hidden}.element>img,.feed-tile>img{display:block;width:100%;height:100%;pointer-events:none}.element .text-content{white-space:pre-wrap;overflow-wrap:anywhere;width:100%}.editable{cursor:move;touch-action:none;user-select:none}.editable:hover{outline:1px solid #b4a5ec}.editable.selected{outline:2px solid var(--brand);overflow:visible}.editable>*{pointer-events:none}.feed-tile{display:block;position:absolute;border:0;background:none;padding:0;margin:0;overflow:hidden;border-radius:0;transition:none;cursor:zoom-in}.feed-tile:hover{background:none}.empty-component{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#a29aaf;background:#f7f6fb;border:1px dashed #d4cce8;font-size:14px}.resize-handle{position:absolute;width:9px;height:9px;background:#fff;border:1px solid var(--brand);z-index:4;pointer-events:auto}.resize-handle[data-corner=nw]{left:-5px;top:-5px;cursor:nwse-resize}.resize-handle[data-corner=ne]{right:-5px;top:-5px;cursor:nesw-resize}.resize-handle[data-corner=sw]{left:-5px;bottom:-5px;cursor:nesw-resize}.resize-handle[data-corner=se]{right:-5px;bottom:-5px;cursor:nwse-resize}.inspector-head{padding:24px 20px 18px;font-weight:550;border-bottom:1px solid var(--line)}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px 9px}.field{display:flex;flex-direction:column;gap:8px;font-size:10px;color:#928c9b;min-width:0}.field.full{grid-column:1/-1}.field input,.field select,.field textarea{color:#343039;font-size:12px}.right .actions{flex-wrap:wrap}.right .actions button{font-size:11px;display:flex;align-items:center;gap:4px}.props-note{font-size:11px;line-height:1.8;color:var(--muted)}.page-settings{padding:0;border:0;color:var(--brand);font-size:11px}.shape-link{position:absolute;inset:0}.public-page{background:white;min-height:100dvh}.public-shell{max-width:1200px;margin:0 auto;position:relative}.owner-controls{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:8px;padding:8px;background:#fffffff5;backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 35px #27213c12;z-index:15;white-space:nowrap}.owner-controls a{padding:9px 12px;font-size:12px}.owner-controls button{font-size:12px}.detail-dialog{border:0;padding:0;margin:0;width:100vw;max-width:none;height:100dvh;max-height:none;background:#fff;overflow:auto}.detail-dialog::backdrop{background:#fff}.detail-shell{max-width:1200px;margin:auto;position:relative}.detail-close{position:fixed;top:20px;right:24px;z-index:30;background:#ffffffeb}.modal{width:min(760px,calc(100% - 32px));border:1px solid var(--line);border-radius:16px;padding:0;max-height:85dvh;box-shadow:0 20px 80px #21172f22}.modal::backdrop{background:#21172f60}.modal-head{padding:22px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.modal-head h2{font-size:17px;margin:0;font-weight:550}.modal-body{padding:22px 24px;max-height:60dvh;overflow:auto}.modal-footer{padding:18px 24px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}.upload-row{display:grid;grid-template-columns:96px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}.upload-row>img{width:96px;height:110px;object-fit:contain;background:#f7f7f9;border-radius:7px}.upload-fields{display:flex;flex-direction:column;gap:8px}.upload-fields textarea{min-height:70px}.panel-error{color:#aa394f;font-size:12px;line-height:1.8;margin-top:12px}.upload-actions{display:flex;justify-content:space-between;align-items:center;gap:12px}.sort-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.sort-card{border:1px solid var(--line);border-radius:8px;padding:10px;cursor:grab;background:white;touch-action:none}.sort-card.dragging{opacity:.4}.sort-card img{width:100%;height:135px;object-fit:contain;pointer-events:none;background:#fafafa}.sort-card .row{justify-content:space-between;margin-top:8px}.sort-card p{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px;margin:8px 0}.sort-card button{font-size:11px;padding:5px 8px}.preview-close{position:fixed;top:20px;left:20px;z-index:16}.empty-public{padding:70px 24px;color:var(--muted);text-align:center}#notice{position:fixed;bottom:90px;left:50%;transform:translate(-50%,10px);max-width:80vw;color:#fff;background:#342c47ed;padding:13px 20px;border-radius:9px;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s;z-index:100;font-size:12px;line-height:1.7}#notice.show{opacity:1;transform:translate(-50%,0)}@media(max-width:900px){.editor{grid-template-columns:190px minmax(350px,1fr) 240px;min-width:780px}.workspace{padding:36px 20px}.owner-controls{bottom:16px;gap:4px;padding:6px}.owner-controls button,.owner-controls a{padding:8px 10px;font-size:11px}.sort-list{grid-template-columns:repeat(2,1fr)}}@media(max-width:500px){.intro{padding:28px}.intro h1{font-size:28px}.upload-row{grid-template-columns:64px 1fr;gap:12px}.upload-row>img{width:64px;height:88px}.modal-body{padding:16px}.modal-head,.modal-footer{padding:16px}.detail-close{top:12px;right:12px}.owner-controls{max-width:calc(100vw - 20px)}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
/* 2026-10-29: requested top/left/right editor, with the original editor camera. */
.editor{grid-template-rows:56px minmax(0,1fr);min-width:860px}.editor-header{grid-column:1/-1;display:flex;align-items:center;gap:20px;padding:0 18px;background:#fff;border-bottom:1px solid var(--line);min-width:0}.editor-header .brand{font-size:16px;white-space:nowrap}.editor-title{font-size:12px;font-weight:500;max-width:260px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.editor-header .save-state{width:auto;max-width:240px;padding:6px;font-size:10px;white-space:nowrap}.top-actions{margin-left:auto;display:flex;align-items:center;gap:8px;white-space:nowrap}.top-actions button{font-size:12px;padding:8px 12px}.editor>.left,.editor>.right,.editor>.workspace{grid-row:2;min-height:0}.editor>.left{grid-column:1}.editor>.workspace{grid-column:2}.editor>.right{grid-column:3}.workspace{padding:0;display:flex;flex-direction:column;overflow:hidden;min-width:0}.canvas-toolbar{height:52px;flex-shrink:0;background:#fafafd;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 16px;gap:12px}.camera-tools{display:flex;align-items:center;gap:6px}.camera-tools button{width:32px;height:32px;padding:6px;border-color:transparent;font-size:19px;display:flex;justify-content:center;align-items:center}.camera-tools img{width:18px;height:18px}.camera-tools select{width:110px;font-size:11px;background:transparent;border-color:transparent}.toolbar-divider{height:18px;width:1px;background:var(--line);margin:0 6px}.device-switch{width:130px}.device-switch button{padding:7px 10px;font-size:11px;border-color:transparent}.canvas-viewport{position:relative;flex:1;min-height:0;overflow:hidden;touch-action:none}.canvas-wrap{position:absolute;left:0;top:0;margin:0;transform-origin:0 0;will-change:transform}.canvas-wrap .page-surface{transform:none;transform-origin:0 0}.canvas-wrap .canvas-label{position:absolute;top:calc(-26px / var(--editor-scale,1));left:0;width:100%;height:calc(18px / var(--editor-scale,1));min-height:0;padding:0;border:0;border-radius:0;font-size:calc(11px / var(--editor-scale,1));line-height:1;display:flex;justify-content:space-between;align-items:center;margin:0;background:transparent;color:#a4a1ab}.canvas-label[aria-pressed=true]{color:var(--brand);background:transparent}.workspace .page-surface.page-selected{outline:calc(2px / var(--editor-scale,1)) solid var(--brand)}.canvas-hint{height:27px;display:flex;align-items:center;padding:0 16px;font-size:10px;color:#a4a0ad;border-top:1px solid var(--line);flex-shrink:0;background:#f6f6f9}.hand-ready,.hand-ready *{cursor:grab!important}.panning,.panning *{cursor:grabbing!important}.editable.selected{outline-width:calc(2px / var(--editor-scale,1))}.resize-handle{width:calc(9px / var(--editor-scale,1));height:calc(9px / var(--editor-scale,1));border-width:calc(1px / var(--editor-scale,1))}.resize-handle[data-corner=nw],.resize-handle[data-corner=sw]{left:calc(-5px / var(--editor-scale,1))}.resize-handle[data-corner=ne],.resize-handle[data-corner=se]{right:calc(-5px / var(--editor-scale,1))}.resize-handle[data-corner=nw],.resize-handle[data-corner=ne]{top:calc(-5px / var(--editor-scale,1))}.resize-handle[data-corner=sw],.resize-handle[data-corner=se]{bottom:calc(-5px / var(--editor-scale,1))}.guide-layer{position:absolute;inset:0;pointer-events:none;z-index:20;overflow:hidden}.snap-guide{position:absolute;background:#ed55a6;pointer-events:none}.snap-guide.vertical{top:0;height:100%;width:calc(1px / var(--editor-scale,1))}.snap-guide.horizontal{left:0;width:100%;height:calc(1px / var(--editor-scale,1))}.components{gap:10px}.components .component-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;padding:12px 6px 11px;background:#fff;border:1px solid #eeedf3;border-radius:8px;min-height:83px}.components .component-card:hover{background:#f8f6ff;border-color:#c5b8f2}.component-name{font-size:11px;color:#6d6679}.component-preview{display:flex;align-items:center;justify-content:center;width:58px;height:34px;color:#8f869e;gap:4px;pointer-events:none}.preview-type{font-size:27px;line-height:1;letter-spacing:-1px;color:#776a89}.preview-shape{display:block;width:40px;height:25px;border:1.5px solid #a79db5;background:#f1eef7}.component-preview-ellipse .preview-shape{width:29px;height:29px;border-radius:50%}.preview-column{display:flex;flex-direction:column;width:12px;gap:4px}.preview-column i{display:block;height:12px;background:#d9d2e5;border-radius:2px}.preview-column:nth-child(2) i:first-child{height:19px}.preview-column:nth-child(1) i:last-child{height:17px}.preview-button{font-size:10px;padding:5px 11px;border:1px solid #a79db5;border-radius:5px;background:#f3f0f9}.preview-image{font-size:32px;line-height:1;color:#9e92af}.detail-button{border:1px solid #e9e9ee;display:flex;align-items:center;justify-content:center;padding:0;cursor:pointer;font-family:inherit;line-height:1.3}.detail-button.image-button{background:transparent!important;border:0}.detail-button>img{width:100%;height:100%}.detail-close[hidden]{display:none}.editable.detail-button{cursor:move}.editable.detail-button>span{pointer-events:none}@media(max-width:1100px){.editor-header{gap:10px}.editor-title{max-width:150px}.editor-header .save-state{max-width:185px}.canvas-toolbar{padding:0 10px}}
.feed-content{position:absolute;inset:0;overflow:hidden}.editable.feed-region>.feed-content{pointer-events:none}
.feed-placeholder{background:#f7f7f8}.feed-placeholder-tile{position:absolute;background:#e2e2e6}.feed-placeholder-tile:nth-child(3n+2){background:#ebebee}.feed-placeholder-label{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:8px 14px;border-radius:6px;background:#fffffff0;color:#777780;font-size:14px;white-space:nowrap}
.artboard-selection{position:absolute;inset:0;pointer-events:none;z-index:25}.board-handle,.board-edge{position:absolute;pointer-events:auto}.board-handle{width:calc(9px / var(--editor-scale,1));height:calc(9px / var(--editor-scale,1));background:#fff;border:calc(1px / var(--editor-scale,1)) solid var(--brand);transform:translate(-50%,-50%);z-index:2}.board-handle.board-n,.board-handle.board-s{left:50%;cursor:ns-resize}.board-handle.board-e,.board-handle.board-w{top:50%;cursor:ew-resize}.board-handle.board-n,.board-handle.board-nw,.board-handle.board-ne{top:0}.board-handle.board-s,.board-handle.board-sw,.board-handle.board-se{top:100%}.board-handle.board-e,.board-handle.board-ne,.board-handle.board-se{left:100%}.board-handle.board-w,.board-handle.board-nw,.board-handle.board-sw{left:0}.board-handle.board-nw,.board-handle.board-se{cursor:nwse-resize}.board-handle.board-ne,.board-handle.board-sw{cursor:nesw-resize}.board-edge.board-n,.board-edge.board-s{left:calc(10px / var(--editor-scale,1));right:calc(10px / var(--editor-scale,1));height:calc(8px / var(--editor-scale,1));cursor:ns-resize}.board-edge.board-n{top:calc(-4px / var(--editor-scale,1))}.board-edge.board-s{bottom:calc(-4px / var(--editor-scale,1))}.board-edge.board-e,.board-edge.board-w{top:calc(10px / var(--editor-scale,1));bottom:calc(10px / var(--editor-scale,1));width:calc(8px / var(--editor-scale,1));cursor:ew-resize}.board-edge.board-e{right:calc(-4px / var(--editor-scale,1))}.board-edge.board-w{left:calc(-4px / var(--editor-scale,1))}