:root{--navy:#112d4a;--navy-hover:#204b72;--ink:#182f47;--muted:#637386;--orange:#e96e22;--orange-soft:#fff1e7;--line:#dce3ea;--canvas:#edf0f4;--white:#fff;--radius:12px;--shadow:0 12px 42px #18324f16;--font:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--canvas);font:14px/1.55 var(--font)}button,input,select,textarea{font:inherit;color:inherit}button,select{border:1px solid var(--line);background:white;border-radius:8px;padding:8px 12px;cursor:pointer}button{font-weight:550;transition:background .12s,border-color .12s}button:hover{background:#f0f4f8;border-color:#9dadbe}button:disabled{opacity:.45;cursor:not-allowed}button:active{background:#e4ebf3}a{color:var(--navy);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #e96e2290;outline-offset:3px}.primary{background:var(--navy);color:white;border-color:var(--navy)}.primary:hover{background:var(--navy-hover);color:white;border-color:var(--navy-hover)}.danger{color:#b12f37}.danger:hover{background:#fff0f0;border-color:#e1a7a9}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.eyebrow{font-size:10px;letter-spacing:.15em;color:var(--muted);font-weight:650}.environment{color:#884710;background:#ffeddb;border:1px solid #f5d2b0;border-radius:6px;font-size:11px;letter-spacing:.04em;padding:3px 8px;white-space:nowrap}.studio-header{height:64px;display:flex;align-items:center;gap:16px;padding:0 24px;background:white;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:18px;color:var(--navy)}.brand img{object-fit:contain}.brand span{font-size:17px;font-weight:700;letter-spacing:.03em}.header-note{font-size:12px;color:var(--muted)}.header-end{margin-left:auto;display:flex;gap:20px;font-size:12px}.studio-tools{height:62px;background:#fff;display:flex;gap:10px;align-items:center;padding:0 20px;border-bottom:1px solid var(--line)}.studio-tools select{font-size:12px}.segmented{display:flex;border:1px solid var(--line);padding:3px;border-radius:9px;background:#f6f8fa}.segmented button{border:0;background:none;border-radius:5px;padding:4px 10px;font-size:12px}.segmented button[aria-pressed=true]{background:white;box-shadow:0 1px 5px #19345316;color:var(--navy)}.float-option{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:4px}.save-state{margin-left:auto;text-align:right;max-width:300px;font-size:11px;color:var(--muted)}#status::before{content:'';display:inline-block;width:6px;height:6px;border-radius:50%;background:#6b8b70;margin-right:6px}#session-login{display:block;color:#ab3a25}.workspace{display:grid;grid-template-columns:218px minmax(0,1fr) 320px;height:calc(100dvh - 154px);min-height:480px}.tree{background:white;padding:22px 14px;overflow:auto;border-right:1px solid var(--line)}.tree-caption{font-size:10px;font-weight:650;letter-spacing:.12em;color:#8090a1;padding:0 12px 12px}.space-nav button{width:100%;display:block;text-align:left;border:0;border-radius:8px;margin:3px 0;padding:10px 12px;font-size:13px}.active{color:var(--navy);background:#eaf0f6!important}.space-nav .active{box-shadow:inset 3px 0 0 var(--orange)}.tree-divider{height:1px;background:var(--line);margin:20px 10px}.page-label{font-size:11px;color:var(--muted);display:block;margin:0 8px}.page-label select{width:100%;font-size:12px;margin:8px 0 14px}.tree #modules>button{width:100%;border:0;display:flex;align-items:center;justify-content:space-between;background:transparent;text-align:left;font-size:12px;padding:9px;margin:2px 0}.tree small{font-size:9px;color:#8b642b;background:#faf4ea;border-radius:3px;padding:2px 3px}.tree #modules>button:hover{background:#f2f5f8}.photo-row{display:flex;gap:9px;align-items:center;border:0;background:white;width:100%;padding:7px;font-size:11px;text-align:left;margin:2px 0;border-radius:8px}.photo-row img{width:40px;height:32px;object-fit:cover;border-radius:5px}.drag-handle{color:#8b9aaa;padding:3px;font-size:16px;cursor:grab;touch-action:none}.photo-row span{flex:1}.sortable-ghost{opacity:.3}.add-button{color:#a8571e!important}.muted{font-size:11px;color:var(--muted);padding:8px}.stage{min-width:0;display:flex;flex-direction:column;position:relative;overflow:hidden}.stage-heading{display:flex;justify-content:space-between;padding:12px 20px;font-size:11px;color:#5b6c7f}.stage-hint{font-size:10px;color:#8592a2}#canvas-wrap{position:relative;flex:1;overflow:hidden;background:#e8ecf1}iframe{border:0;background:white}#canvas{position:absolute;top:14px;transform-origin:top left;max-width:none;border-radius:10px;box-shadow:0 3px 18px #21395012}#canvas.mobile{border:5px solid #1e3348;border-radius:20px}iframe[hidden]{display:none!important}#loading{margin:40px 30px;padding:28px;background:white;border:1px solid var(--line);border-radius:var(--radius);color:var(--muted);text-align:center;font-size:13px}.preview-state{min-height:36px;font-size:10px;color:var(--muted);display:flex;gap:8px;align-items:center;padding:7px 16px;background:#f6f8fa;border-top:1px solid var(--line)}.preview-state button{padding:3px 8px;font-size:10px}.details{position:relative;background:white;border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0;overflow:hidden}.panel-heading{padding:20px 20px 16px;border-bottom:1px solid var(--line);flex:none}.panel-heading h2{font-size:17px;margin:5px 0;line-height:1.35}.panel-heading p{margin:6px 0 0;color:var(--muted);font-size:11px;line-height:1.6}#actions,#record-actions{display:flex;gap:5px;padding:10px 18px;flex:none;background:#f8fafc;border-bottom:1px solid var(--line)}#actions button,#record-actions button{padding:5px 8px;font-size:11px}#editor{width:100%;flex:1;min-height:0}#editor-loading{padding:10px 20px;font-size:11px;color:var(--muted)}.panel-empty{position:absolute;top:40%;left:0;width:100%;text-align:center;color:#8795a5;pointer-events:none}.panel-empty>div{font-size:40px;font-weight:300;color:#b3bfcc}.panel-empty h3{font-size:14px;font-weight:500}.panel-empty p{font-size:11px}body.has-selection .panel-empty{display:none}#content-lists details{border-top:1px solid var(--line);padding-top:10px;margin-top:12px}#content-lists summary{font-size:11px;color:var(--muted);cursor:pointer}#content-lists button{font-size:11px;display:block;width:100%;text-align:left;margin:4px 0;border:0;padding:6px}.studio-footer{height:28px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;font-size:10px;color:#788899;background:white;border-top:1px solid var(--line)}#tree-toggle,#details-close{display:none}.full-preview .workspace{grid-template-columns:0 minmax(0,1fr) 0}.full-preview .tree,.full-preview .details{visibility:hidden;padding:0}.full-preview .stage-hint{display:none}#studio-list{flex:1;background:#f6f8fa;padding:28px;overflow:auto}.list-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.list-heading h1{font-size:26px;letter-spacing:-.02em;margin:6px 0}.list-heading p{font-size:12px;color:var(--muted);margin:5px 0}.list-controls{display:flex;align-items:center;gap:10px;margin-bottom:22px}.search{display:flex;align-items:center;gap:10px;background:white;border:1px solid var(--line);border-radius:8px;padding:8px 12px;flex:1}.search span{font-size:20px;color:#76899d;line-height:1}.search input{border:0;width:100%;outline:0;font-size:12px}.list-controls select{font-size:12px}.content-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(205px,1fr));gap:16px}.content-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:white;min-width:0;text-align:left;box-shadow:0 2px 4px #253a5103;padding:0;position:relative}.content-card:hover{border-color:#a2b4c8;box-shadow:0 5px 16px #273d5510}.content-card img{width:100%;height:138px;object-fit:cover;background:#e6edf3}.content-card .card-body{padding:14px;display:block}.content-card strong{display:block;font-size:13px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.content-card p{font-size:11px;color:var(--muted);margin:6px 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-badges{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}.badge{font-size:9px;color:#46654f;background:#edf5ef;border-radius:4px;padding:2px 6px}.badge.test{background:#fff0dd;color:#855210}.badge.hidden{background:#eef0f4;color:#657283}.card-placeholder{height:138px;background:#eaf0f6;display:grid;place-items:center;font-size:30px;color:#8b9fb6}.empty-list{color:var(--muted);font-size:13px;grid-column:1/-1;padding:36px;text-align:center;border:1px dashed #c5d2e0;border-radius:10px}.editor-panel{background:white;font-size:13px}.editor-panel main{padding:18px}.editor-panel input:not([type=checkbox]):not([type=hidden]),.editor-panel textarea,.editor-panel select{border:1px solid #ced8e3;border-radius:7px;padding:9px 10px;width:100%;background:white}.editor-panel textarea{min-height:90px;resize:vertical}.editor-panel label{display:block;margin-bottom:7px;font-size:11px;font-weight:600}.editor-panel p{margin:15px 0}.editor-panel input[type=checkbox]{accent-color:var(--navy);margin-right:7px}.editor-panel button.primary{width:100%;margin:12px 0}.field-hint,.scope-note{font-size:11px;line-height:1.6;color:var(--muted)}.scope-note{background:#f1f5f9;border-radius:8px;padding:12px}.media-field{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.media-selected{width:100%;border-radius:9px;overflow:hidden;background:#f0f3f7}.media-selected:empty{display:none}.media-selected img{width:100%;height:155px;object-fit:contain;display:block}.media-selected audio{width:100%}.media-choose,.media-clear{font-size:11px;padding:7px 10px}.media-field-status{display:block;width:100%;font-size:11px;color:var(--muted)}.errorlist{list-style:none;color:#ae2c34;padding:0;font-size:11px}.panel-error{font-size:11px;color:#ac2c35;display:block;margin-top:5px}#panel-result{font-size:11px;color:#42674b;line-height:1.6}#panel-result.error{color:#ac2c35}.media-dialog{border:1px solid #d3dee9;padding:0;border-radius:18px;width:min(920px,calc(100vw - 32px));height:min(760px,calc(100dvh - 48px));max-width:none;color:var(--ink);box-shadow:var(--shadow);background:#fff}.media-dialog::backdrop{background:#102a4459;backdrop-filter:blur(3px)}.dialog-header{padding:23px 26px 18px;display:flex;justify-content:space-between;align-items:flex-start}.dialog-header h2{font-size:23px;margin:5px 0}.dialog-header p{font-size:11px;color:var(--muted);margin:4px 0}.dialog-header>button{border:0;font-size:24px;padding:0 8px}.media-toolbar{display:flex;gap:10px;padding:0 26px 16px;border-bottom:1px solid var(--line)}.media-toolbar input{width:100%;min-width:0;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-size:12px}.media-toolbar select{font-size:12px}.media-toolbar button{white-space:nowrap;font-size:12px}.media-grid{padding:20px 26px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;overflow:auto;max-height:calc(100% - 240px)}.media-item{border:1px solid var(--line);border-radius:10px;padding:0;overflow:hidden;background:white;display:flex;flex-direction:column}.media-item .pick-image{padding:0;border:0;text-align:left;border-radius:0;flex:1}.media-item img{width:100%;height:116px;object-fit:cover;background:#eff2f6}.media-item .media-name{display:block;padding:8px 10px 3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px;font-weight:600}.media-item .media-use{display:block;font-size:9px;color:var(--muted);padding:0 10px 8px;line-height:1.4}.media-item .trash-button{border:0;border-top:1px solid var(--line);border-radius:0;padding:5px;font-size:10px;color:#8d4150;background:#fafbfc}.media-item audio{width:100%;max-width:100%;height:36px}.dialog-footer{padding:12px 26px;color:var(--muted);font-size:10px;border-top:1px solid var(--line)}#media-status{font-size:11px;margin:10px 26px;color:var(--muted)}#media-more{margin-left:26px;padding:5px 12px;font-size:11px}#upload-jobs{max-height:160px;overflow:auto;background:#f7f9fb}.upload-job{display:flex;align-items:center;gap:10px;padding:8px 26px;font-size:11px}.upload-job img{width:40px;height:32px;object-fit:cover;border-radius:5px}.upload-job progress{width:110px;accent-color:var(--navy)}.upload-job .job-status{margin-left:auto}.upload-job button{font-size:10px;padding:3px 7px}.login-studio{display:grid;grid-template-columns:minmax(400px,1fr) 1fr;min-height:100dvh;background:#fff}.login-card{width:100%;max-width:430px;align-self:center;justify-self:center;padding:44px}.login-brand{display:block;margin-bottom:28px}.login-brand img{object-fit:contain}.login-card .environment{display:inline-block}.login-card h1{font-size:32px;font-weight:650;letter-spacing:-.035em;line-height:1.4;margin:18px 0 14px}.login-intro{font-size:13px;color:var(--muted);line-height:1.8;margin-bottom:26px}.login-card label{display:block;font-size:12px;font-weight:600;margin:18px 0 8px}.login-card input{width:100%;padding:12px 14px;border:1px solid #cbd6e2;border-radius:8px;background:#fff}.login-card button{width:100%;margin-top:26px;padding:12px}.login-foot{font-size:10px;color:#718195;border-top:1px solid var(--line);padding-top:22px;margin-top:28px}.lock-icon{font-size:8px;color:#75a181}.login-errors{font-size:12px;color:#a3323e}.login-aside{position:relative;background:var(--navy);color:#fff;padding:80px 13%;display:flex;flex-direction:column;justify-content:center;overflow:hidden}.login-aside::after{content:'';position:absolute;width:420px;height:420px;border:1px solid #ffffff18;transform:rotate(30deg);right:-210px;bottom:-80px;border-radius:40px}.brand-line{font-size:clamp(30px,4vw,68px);line-height:1.06;font-weight:750;letter-spacing:-.035em}.login-visual{margin:46px 0 24px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;color:#9db5cd;font-size:9px;letter-spacing:.13em}.visual-line{height:1px;background:#6f869e;width:35px}.login-aside p{font-size:9px;letter-spacing:.2em;color:#a7bed4}#login-status{font-size:11px;color:var(--muted)}
@media(min-width:1600px){.workspace{grid-template-columns:240px minmax(0,1fr) 355px}}@media(max-width:1180px){.workspace{grid-template-columns:185px minmax(0,1fr) 290px}.header-note,.stage-hint{display:none}.studio-header{padding:0 18px}.studio-tools{gap:7px;padding:0 14px}.float-option{font-size:10px}.save-state{max-width:175px}.tree{padding:18px 8px}.content-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}#studio-list{padding:22px}.media-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:960px){.workspace{grid-template-columns:190px minmax(0,1fr)}.details{display:none;position:fixed;right:0;top:126px;bottom:28px;width:340px;max-width:calc(100vw - 24px);z-index:15;box-shadow:-14px 0 32px #1b35552b}.details-open .details{display:flex}.details-open #details-close{display:block}.studio-tools{position:relative;z-index:20}.float-option{display:none}.save-state{max-width:180px}.header-end a:last-child{display:none}.studio-tools #undo{font-size:11px}.stage-heading{padding:12px}.full-preview .workspace{grid-template-columns:0 minmax(0,1fr)}.full-preview .details{display:none}}@media(max-width:700px){.studio-header{height:56px;padding:0 14px;gap:12px}.brand img{width:82px;height:31px}.brand{gap:10px}.brand span{font-size:14px}.header-end{font-size:10px}.header-end a{display:none}.studio-tools{height:auto;min-height:96px;gap:6px;flex-wrap:wrap;padding:9px 12px}.studio-tools select{max-width:148px;padding:5px 7px;font-size:11px}#tree-toggle{display:block;font-size:11px;padding:5px 8px}.studio-tools>button{padding:6px 9px;font-size:11px}.save-state{flex:1;max-width:none;font-size:10px;margin-left:0;text-align:left;order:4;width:100%}.studio-tools #save,.studio-tools #preview{margin-left:0}.studio-tools #undo{margin-left:auto}.workspace{display:block;height:calc(100dvh - 180px);min-height:360px}.stage{height:100%}.tree{display:none;position:fixed;top:152px;bottom:28px;left:0;width:250px;z-index:25;box-shadow:10px 0 24px #15345120}.tree-open .tree{display:block}.details{top:152px;z-index:30}.stage-heading{font-size:10px;padding:9px 14px}.studio-footer{font-size:9px;padding:0 12px}.studio-footer span{max-width:70%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#studio-list{padding:20px 14px}.list-heading h1{font-size:23px}.list-heading p{font-size:11px}.list-heading button{font-size:11px;padding:7px 9px}.content-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.content-card img,.card-placeholder{height:110px}.content-card .card-body{padding:10px}.content-card strong{font-size:11px}.list-controls{gap:6px}.list-controls select{max-width:104px;padding:8px;font-size:11px}.search{padding:7px}.dialog-header{padding:18px}.media-toolbar{padding:0 18px 12px;flex-wrap:wrap}.media-toolbar input{flex:1}.media-grid{padding:14px 18px;grid-template-columns:repeat(2,minmax(0,1fr));max-height:calc(100% - 265px)}.media-item img{height:108px}.dialog-footer{padding:10px 18px}.login-studio{display:block}.login-card{padding:36px 30px;margin:auto;max-width:410px;min-height:100dvh;display:flex;flex-direction:column;justify-content:center}.login-aside{display:none}.login-card h1{font-size:29px}.login-brand{margin-bottom:20px}.full-preview .workspace{display:block}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.panel-tabs{display:flex;gap:4px;position:sticky;top:0;background:white;padding:8px 0;z-index:2}.panel-tabs button{flex:1;font-size:12px;padding:8px 4px}.panel-tabs [aria-selected=true]{color:var(--navy);background:#edf2f7;border-color:var(--navy)}

.content-card.kind-team img{object-fit:contain;object-position:center;background:#eef2f6}.media-selected img{object-position:top center}

/* Keep the five workspaces available while navigating a long module tree. */
.space-nav{position:sticky;top:0;z-index:3;background:var(--white,#fff);padding-bottom:10px}

.space-nav::before{content:"";position:absolute;left:0;right:0;top:-22px;height:22px;background:var(--white,#fff)}