:root{color:#293441;font-synthesis:none;background:#f7f9fc;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft Yahei,sans-serif}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0;overflow:hidden}button,input,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;display:inline-flex}button:hover{background:#f0f6ff}button:active{background:#e9f2ff;transform:scale(.97)}button:disabled{opacity:.36;cursor:default;transform:none}button:focus-visible,a:focus-visible{outline-offset:2px;outline:2px solid #1677ff}input{font:inherit;min-width:0}h1,h2,p{margin:0}.viewer-page{flex-direction:column;height:100dvh;display:flex;position:relative;overflow:hidden}.viewer-header{z-index:4;background:#fff;border-bottom:1px solid #f0f2f5;flex-shrink:0;align-items:center;gap:10px;height:54px;padding:0 12px;display:flex}.viewer-header button{border-radius:8px;width:34px;height:38px}.viewer-header h1{white-space:nowrap;text-overflow:ellipsis;text-align:center;flex:1;font-size:15px;font-weight:600;overflow:hidden}.header-badge{color:#8e9bb0;border:1px solid #e5eaf2;border-radius:4px;padding:3px 5px;font-size:10px}.embedded .viewer-header{display:none}.viewport{isolation:isolate;flex:1;min-height:0;position:relative}.canvas-host{touch-action:none;width:100%;height:100%;position:absolute;inset:0}.status-chip{color:#8995a5;pointer-events:none;background:#ffffffc9;border:1px solid #ecf0f5;border-radius:20px;align-items:center;gap:6px;max-width:calc(100% - 112px);padding:6px 9px;font-size:10px;display:flex;position:absolute;top:15px;left:14px}.status-label{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.status-chip>.green-dot,.status-chip>.loading-dot{flex-shrink:0}.green-dot,.loading-dot{background:#39b887;border-radius:50%;width:5px;height:5px}.loading-dot{background:#78a9ee}.selection-chip{color:#327ddc;text-overflow:ellipsis;white-space:nowrap;background:#edf5ffdd;border-radius:6px;align-items:center;gap:5px;max-width:70%;padding:7px 8px;font-size:11px;display:flex;position:absolute;top:50px;left:14px;overflow:hidden}.watermark{pointer-events:none;color:#aab6c5;letter-spacing:2px;opacity:.6;font-size:13px;font-weight:600;position:absolute;bottom:17px;right:16px}.watermark span{letter-spacing:3px;text-align:right;margin-top:4px;font-size:7px;display:block}.mode-chip{white-space:nowrap;background:#fff;border:1px solid #e6edf6;border-radius:30px;align-items:center;gap:16px;padding:8px 8px 8px 16px;font-size:12px;display:flex;position:absolute;bottom:20px;left:50%;transform:translate(-50%);box-shadow:0 4px 24px #31537818}.mode-chip button{color:#1677ff;background:#edf5ff;border-radius:20px;gap:5px;padding:7px 12px}.toolbar{padding-bottom:env(safe-area-inset-bottom);z-index:5;background:#fff;border-top:1px solid #eef1f6;flex-shrink:0}.toolbar-handle,.handle{background:#d2d8e1;border-radius:5px;width:32px;height:3px;margin:8px auto 3px}.toolbar nav{scrollbar-width:none;align-items:stretch;padding:4px 8px 8px;display:flex;overflow-x:auto}.toolbar nav::-webkit-scrollbar{display:none}.tool{color:#526373;border-radius:8px;flex-direction:column;flex:0 0 57px;gap:9px;min-height:58px;font-size:10px;display:flex;position:relative}.tool svg{stroke-width:1.55px;width:23px;height:23px}.tool.active{color:#1677ff;background:#f2f7ff}.tool.active:after{content:"";background:#1677ff;border-radius:50%;width:4px;height:4px;position:absolute;bottom:1px}.tool-panel{z-index:6;bottom:calc(87px + env(safe-area-inset-bottom));background:#fff;border:1px solid #edf0f5;border-radius:16px;max-height:65%;padding:0 14px 16px;position:absolute;left:12px;right:12px;overflow:auto;box-shadow:0 6px 35px #17365713}.panel-heading{justify-content:space-between;align-items:center;padding:13px 3px 14px;display:flex}.panel-heading h2{font-size:14px;font-weight:600}.panel-heading button{color:#8f99a5;border-radius:50%;width:28px;height:28px}.options-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;display:grid}.option{color:#596b7d;border-radius:9px;flex-direction:column;gap:9px;min-height:68px;font-size:11px;display:flex}.option svg{stroke-width:1.45px}.option.active{color:#1677ff;background:#edf5ff}.segmented{background:#f4f6f9;border-radius:8px;margin:12px 4px 0;padding:3px;display:flex}.segmented button{color:#8791a0;border-radius:6px;flex:1;padding:9px;font-size:12px}.segmented .active{color:#1677ff;background:#fff;box-shadow:0 1px 5px #1c365b0b}.panel-note{color:#949ead;padding:13px 5px 0;font-size:11px;line-height:1.8}.color-row{color:#8f99a8;align-items:center;gap:13px;padding:16px 8px 0;font-size:12px;display:flex}.color-row button{border:1px solid #d7dfe9;border-radius:50%;width:24px;height:24px}.slider-row{color:#8f99a8;align-items:center;gap:15px;padding:20px 6px 14px;font-size:11px;display:flex}.slider-row input{accent-color:#1677ff;flex:1}.tree-panel{flex-direction:column;height:60%;padding-bottom:13px;display:flex}.tree-search{color:#8e9aae;background:#f6f8fb;border:1px solid #edf0f5;border-radius:7px;align-items:center;gap:8px;padding:9px 12px;display:flex}.tree-search input{background:0 0;border:0;outline:0;width:100%;font-size:12px}.tree-content{flex:1;min-height:80px;margin-top:14px;overflow:auto}.tree-branch .tree-branch{padding-left:17px}.tree-row{align-items:center;gap:5px;min-height:38px;font-size:12px;display:flex}.tree-chevron{flex-shrink:0;width:18px;padding:0}.tree-visibility{color:#fff;background:#6399da;border-radius:3px;flex-shrink:0;width:17px;height:17px;padding:0}.tree-name{text-align:left;justify-content:flex-start;gap:7px;min-width:0;padding:7px 2px}.tree-name svg{color:#ba9b62;flex-shrink:0}.tree-name span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.selected-name{color:#8b98aa;padding:5px 5px 12px;font-size:12px}.saved-heading{border-top:1px solid #edf1f7;justify-content:space-between;margin:13px 4px 0;padding-top:16px;font-size:12px;display:flex}.saved-heading span{color:#9aa5b3;font-size:10px}.saved-views{max-height:150px;overflow:auto}.saved-views button{color:#7b8a9d;text-align:left;border-bottom:1px solid #f2f4f8;gap:9px;width:100%;padding:13px 4px;font-size:12px}.saved-views button span{flex:1}.saved-views small{color:#a0a9b6;font-size:10px}.properties>div{border-bottom:1px solid #f1f4f8;justify-content:space-between;padding:13px 4px;font-size:12px;display:flex}.properties span{color:#94a0af}.properties b{color:#536479;word-break:break-all;max-width:70%;font-weight:400}.loading-layer{z-index:3;color:#8293aa;text-align:center;background:#f7f9fc;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:25px;display:flex;position:absolute;inset:0}.loading-layer h2{color:#4d627e;font-size:16px;font-weight:500}.loading-layer p{max-width:300px;font-size:12px;line-height:1.8}.loader{border:2px solid #dce9fa;border-top-color:#1677ff;border-radius:50%;width:42px;height:42px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toast{bottom:calc(115px + env(safe-area-inset-bottom));color:#fff;z-index:30;background:#273b53ec;border-radius:9px;width:max-content;max-width:85%;padding:12px 16px;font-size:12px;line-height:1.7;position:fixed;left:50%;transform:translate(-50%);box-shadow:0 4px 20px #17304a22}.modal-scrim{z-index:40;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#23344c55;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.dialog,.snapshot-dialog{background:#fff;border-radius:18px;width:100%;max-width:410px;padding:24px;box-shadow:0 15px 60px #152a4222}.dialog h2{font-size:17px}.dialog p{color:#8c98a8;margin:14px 0 20px;font-size:12px;line-height:1.8}.dialog input{background:#f7f9fc;border:1px solid #e6edf6;border-radius:9px;outline-color:#1677ff;width:100%;padding:13px;font-size:14px}.dialog-actions{justify-content:flex-end;gap:15px;margin-top:23px;display:flex}.dialog-actions button{border-radius:9px;padding:11px 18px;font-size:13px}.primary{color:#fff;background:#1677ff;border-radius:9px;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:13px;text-decoration:none;display:inline-flex}.snapshot-dialog{max-height:90dvh;padding:14px;overflow:auto}.snapshot-dialog img{object-fit:contain;background:#f7f9fc;border-radius:10px;width:100%;max-height:55dvh}.snapshot-dialog p{color:#93a0af;text-align:center;margin:14px;font-size:11px}.snapshot-dialog>a{display:flex}.canvas-host textarea{border-radius:5px;min-width:70px;font-family:inherit;color:#1677ff!important;background:#fff!important;border:1px solid #1677ff!important;padding:8px!important}@media (width>=700px){.toolbar nav{justify-content:center}.tool{flex-basis:70px}.tool-panel{width:calc(100% - 24px);max-width:480px;left:50%;right:auto;transform:translate(-50%)}.viewer-header{padding:0 24px}.viewer-header h1{font-size:16px}}@media (orientation:landscape) and (height<=500px){.viewer-header{height:40px}.tool-panel{max-height:70%;bottom:77px}.tool{gap:5px;min-height:47px}.toolbar nav{padding-top:0;padding-bottom:5px}.tree-panel{height:65%}}:root{--work-blue:#2563eb;--work-ink:#243550;--work-muted:#8493a8;--work-line:#e5ebf3;--work-bg:#f5f7fb}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.workspace{background:var(--work-bg);height:100dvh;color:var(--work-ink);font-size:14px;display:flex}.workspace a,.entry-card a{color:var(--work-blue);text-decoration:none}.workspace button,.entry-card button,.pdf-viewer button,.cloud-bar button{border:1px solid var(--work-line);color:#40536e;background:#fff;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:38px;padding:8px 14px;font-size:13px;transition:background .15s,border-color .15s;display:inline-flex}.workspace button:disabled,.pdf-viewer button:disabled,.entry-card button:disabled{opacity:.45;cursor:not-allowed}.workspace input,.workspace select,.entry-card input,.pdf-viewer input{font:inherit;color:var(--work-ink);outline-offset:3px;background:#fff;border:1px solid #dce4ef;border-radius:8px;max-width:100%;min-height:40px;padding:9px 11px}.workspace input:focus-visible,.workspace select:focus-visible,.entry-card input:focus-visible,.pdf-viewer input:focus-visible{border-color:var(--work-blue);outline:2px solid #82aafa}.workspace p,.entry-card p{color:var(--work-muted);line-height:1.7}.workspace .work-primary,.entry-card form>button,.workspace .upload-button{background:var(--work-blue);border-color:var(--work-blue);color:#fff;font-weight:600;box-shadow:0 3px 8px #2563eb14}.workspace .work-primary:hover,.entry-card form>button:hover{background:#1d54d3}.workspace-sidebar{border-right:1px solid var(--work-line);background:#fff;flex-direction:column;flex:0 0 232px;padding:32px 18px 20px;display:flex;overflow:auto}.workspace-brand{letter-spacing:.5px;align-items:center;gap:11px;padding:0 12px 40px;font-size:20px;font-weight:700;display:flex;color:var(--work-ink)!important}.workspace-brand small{letter-spacing:2px;color:#8b9bb0;margin-top:4px;font-size:9px;display:block}.brand-symbol{background:var(--work-blue);color:#fff;border-radius:12px;place-items:center;width:40px;height:40px;display:grid;box-shadow:0 4px 12px #2563eb24}.sidebar-caption{color:#98a3b3;letter-spacing:1px;margin-bottom:14px;padding:0 12px;font-size:11px}.space-navigation{flex-direction:column;gap:6px;display:flex}.space-navigation button{text-align:left;background:0 0;border:0;justify-content:flex-start;width:100%;min-height:58px;padding:12px}.space-navigation button>span{overflow-wrap:anywhere;min-width:0}.space-navigation small{color:#9aa5b5;margin-top:4px;font-size:11px;display:block}.space-navigation button[aria-pressed=true]{color:var(--work-blue);background:#edf3ff;font-weight:600}.space-navigation svg{flex-shrink:0}.sidebar-placeholder{color:#8d9aae;gap:8px;padding:12px;font-size:12px;display:flex}.sidebar-demo{border-top:1px solid var(--work-line);align-items:center;gap:10px;margin-top:26px;padding:22px 12px;font-size:12px;display:flex;color:#728097!important}.sidebar-demo svg:last-child{margin-left:auto}.sidebar-bottom{color:#9ba8b9;align-items:center;gap:8px;margin-top:auto;padding:20px 10px 0;font-size:11px;display:flex}.workspace-content{scrollbar-gutter:stable;flex:1;min-width:0;padding:34px 40px 60px;overflow:auto}.workspace-header{justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px;display:flex}.workspace-eyebrow{color:#90a0b5;letter-spacing:.5px;margin-bottom:10px;font-size:11px}.workspace-header h1{overflow-wrap:anywhere;font-size:26px;font-weight:650;line-height:1.4}.workspace-header p{margin-top:8px;font-size:12px}.workspace-account{flex-shrink:0;align-items:center;gap:10px;font-size:12px;display:flex}.workspace-account>span:not(.account-avatar){overflow-wrap:anywhere;max-width:140px}.workspace-account small{color:#9aa5b5;margin-top:4px;font-size:10px;display:block}.account-avatar{width:36px;height:36px;color:var(--work-blue);background:#e9f0ff;border-radius:50%;place-items:center;display:grid}.workspace .icon-button,.pdf-viewer .icon-button{color:#718198;background:0 0;border-color:#0000;width:38px;min-width:38px;padding:8px;text-decoration:none}.workspace-controls{margin-bottom:24px}.mobile-space-picker{display:none!important}.file-actions{border:1px solid var(--work-line);background:#fff;border-radius:12px;align-items:center;gap:10px;padding:14px;display:flex}.file-actions label{align-items:center;gap:9px;min-width:0;margin:0;display:flex}.folder-picker{color:#8997ab;max-width:230px}.folder-picker select{background:0 0;border:0;min-width:0;padding-left:0}.file-search{border-left:1px solid var(--work-line);color:#8b9bb0;flex:1;padding-left:16px}.file-search input{background:0 0;border:0;width:100%;min-width:0}.upload-button{white-space:nowrap;cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:9px 16px;font-size:13px;display:inline-flex;position:relative}.upload-button input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.upload-button:focus-within{outline-offset:3px;outline:2px solid #81aaff}.upload-button.is-disabled{opacity:.45;cursor:not-allowed}.upload-button.is-disabled input{cursor:not-allowed}.format-hint{margin:10px 3px 0;font-size:11px}.upload-progress{color:var(--work-blue);background:#eff5ff;border:1px solid #cddbfa;border-radius:10px;align-items:center;gap:14px;margin-top:12px;padding:14px;display:flex}.upload-progress>div{flex:1;min-width:0;font-size:12px}.upload-progress progress{width:100%;height:5px;accent-color:var(--work-blue);margin-top:8px;display:block}.workspace-body{grid-template-columns:minmax(0,1fr);align-items:start;gap:24px;display:grid}.workspace-body.has-selection{grid-template-columns:minmax(0,1fr) 300px}.section-title{justify-content:space-between;align-items:center;gap:12px;margin:0 0 18px;display:flex}.section-title h2{align-items:center;gap:10px;font-size:16px;display:flex}.section-title h2 span{color:#8796ab;background:#e9eef6;border-radius:6px;padding:3px 7px;font-size:11px;font-weight:500}.section-title>span{color:#9aa6b6;font-size:11px}.file-list{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;display:grid}.workspace .file-card{text-align:left;border:1px solid var(--work-line);background:#fff;border-radius:12px;flex-direction:column;justify-content:flex-start;align-items:stretch;min-width:0;padding:0;display:flex;overflow:hidden}.workspace .file-card[aria-pressed=true]{border-color:var(--work-blue);background:#fff;box-shadow:0 0 0 2px #2563eb12}.file-art{color:#608bd2;background:linear-gradient(145deg,#f1f6ff,#e8effb);border-bottom:1px solid #edf1f8;flex-direction:column;justify-content:center;align-items:center;gap:10px;height:132px;display:flex}.file-art>span{letter-spacing:1.5px;color:#a0b2ce;font-size:9px}.file-card-content{padding:15px 14px;display:block}.file-card strong{color:#35465e;white-space:nowrap;text-overflow:ellipsis;margin-bottom:12px;font-size:13px;font-weight:600;display:block;overflow:hidden}.file-metadata{color:#9ca7b6;justify-content:space-between;align-items:center;gap:8px;font-size:10px;display:flex}.file-status{color:#8593a8;background:#f2f4f8;border-radius:5px;padding:3px 6px}.file-failure{color:#bb6262;overflow-wrap:anywhere;margin-top:10px;font-size:11px;line-height:1.5;display:block}.file-empty{text-align:center;background:#ffffff80;border:1px dashed #dce4ef;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:12px;min-height:300px;padding:28px;display:flex}.file-empty>span{color:#7b9dcb;background:#edf3fc;border-radius:24px;place-items:center;width:76px;height:76px;margin-bottom:6px;display:grid}.file-empty h3{margin:0;font-size:16px;font-weight:500}.file-empty p{font-size:12px}.work-card{border:1px solid var(--work-line);background:#fff;border-radius:14px;padding:24px}.file-inspector{min-width:0;position:sticky;top:0}.subtle-badge{color:#7b94b8;letter-spacing:.5px;margin-bottom:12px;font-size:10px;display:inline-block}.file-inspector h2{overflow-wrap:anywhere;margin-bottom:22px;font-size:17px;line-height:1.6}.file-inspector h3{margin:0 0 5px;font-size:14px;font-weight:600}.file-inspector label,.login-card label,.entry-card label{color:#708198;flex-direction:column;gap:8px;margin:18px 0 12px;font-size:12px;display:flex}.file-inspector select,.file-inspector input:not([type=checkbox]){width:100%;min-width:0;font-size:12px}.file-inspector .work-primary,.share-create{width:100%;margin-top:8px}.inspector-divider{border-top:1px solid var(--work-line);margin:24px 0}.field-hint{font-size:11px}.file-inspector .checkbox-field{flex-direction:row;align-items:center;gap:9px;margin:12px 0;font-size:11px}.checkbox-field input{width:15px;height:15px;min-height:0;accent-color:var(--work-blue);margin:0}.share-row{border-top:1px solid var(--work-line);flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px;padding-top:14px;font-size:11px;display:flex}.share-row>a{width:100%;font-weight:500}.share-row>span{color:#9aa7b8;font-size:10px}.share-row>button{min-height:28px;margin-left:auto;padding:4px 8px;font-size:10px}.login-card{flex-direction:column;max-width:420px;margin:56px auto;padding:34px;display:flex}.login-emblem{width:62px;height:62px;color:var(--work-blue);background:#edf3ff;border-radius:18px;place-items:center;margin-bottom:22px;display:grid}.login-card h2{margin:0 0 12px;font-size:22px;font-weight:600}.login-card p{font-size:12px}.login-card label{margin-top:25px}.login-card .work-primary{min-height:44px;margin-top:8px}.login-card .login-notice{margin-top:18px;font-size:11px}.work-error,.entry-card [role=alert],.pdf-viewer [role=alert]{color:#b95656;overflow-wrap:anywhere;background:#fff1f0;border:1px solid #f1d7d4;border-radius:8px;margin-bottom:16px;padding:12px 14px;font-size:12px;line-height:1.6}.entry-card{max-width:480px;color:var(--work-ink);height:100dvh;margin:auto;padding:clamp(24px,8vh,72px) 28px;overflow:auto}.entry-card h1{overflow-wrap:anywhere;margin-bottom:16px;font-size:23px;line-height:1.5}.entry-card form{border:1px solid var(--work-line);background:#fff;border-radius:14px;margin:20px 0;padding:24px}.entry-card form>button{width:100%;min-height:42px;margin:10px 0 16px}.entry-card p{font-size:12px}.entry-card>a{margin-top:20px;font-size:12px;display:inline-block}.entry-card>button{margin:12px 10px 0 0}.session-layout{background:#f5f7fb;flex-direction:column;height:100dvh;display:flex;overflow:hidden}.session-layout>.cloud-viewer,.session-layout>.pdf-viewer{flex:1;min-height:0;height:auto!important}.cloud-bar{z-index:40;color:#7c91af;background:#f2f6fd;border-bottom:1px solid #e4ecf7;flex-shrink:0;align-items:center;gap:10px;min-height:38px;padding:3px 16px;font-size:11px;display:flex;position:relative}.cloud-status{overflow-wrap:anywhere;flex:1;min-width:0;line-height:1.5}.cloud-status:before{content:"";background:#5cad91;border-radius:50%;width:5px;height:5px;margin:0 7px 2px 0;display:inline-block}.permission-badge{white-space:nowrap;color:#8a9cb6;border:1px solid #dde6f3;border-radius:4px;padding:2px 6px;font-size:10px}.cloud-bar.has-error .cloud-status{max-height:100px;overflow:auto}.cloud-bar.has-error .cloud-status:before{background:#cf6e61}.cloud-tools{flex-shrink:0;position:relative}.cloud-tools summary{cursor:pointer;color:#6382b0;border-radius:6px;align-items:center;gap:5px;min-height:32px;padding:4px 7px;list-style:none;display:flex}.cloud-tools summary::-webkit-details-marker{display:none}.cloud-tools summary:focus-visible{outline-offset:2px;outline:2px solid #6497ee}.cloud-menu{border:1px solid var(--work-line);background:#fff;border-radius:10px;flex-direction:column;gap:2px;min-width:204px;padding:8px;display:flex;position:absolute;top:calc(100% + 7px);right:0;box-shadow:0 10px 32px #293d6024}.menu-caption{color:#9ba9bd;padding:7px 10px;font-size:10px}.cloud-menu button{white-space:nowrap;color:#526581;background:#fff;border:0;justify-content:flex-start;min-height:40px;padding:10px;font-size:12px}.options-grid{border:0;margin:0;padding:0}.pdf-viewer{background:#edf1f7;flex-direction:column;min-height:0;display:flex}.pdf-header{border-bottom:1px solid var(--work-line);background:#fff;flex-shrink:0;align-items:center;gap:12px;height:54px;padding:0 16px;display:flex}.pdf-header h1{color:#35465e;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:15px;font-weight:600;overflow:hidden}.document-badge{color:#8194af;background:#f1f4f9;border:1px solid #e8edf5;border-radius:5px;padding:3px 6px;font-size:10px}.pdf-toolbar{border-bottom:1px solid var(--work-line);background:#fff;flex-wrap:wrap;flex-shrink:0;align-items:center;gap:10px;padding:8px 16px;display:flex}.pdf-tool-group{border-right:1px solid var(--work-line);align-items:center;gap:3px;padding-right:10px;display:flex}.pdf-tool-group:last-of-type{border:0}.pdf-tool-group>span{text-align:center;color:#7e8da3;font-variant-numeric:tabular-nums;white-space:nowrap;min-width:44px;font-size:12px}.pdf-tool-group button{white-space:nowrap;background:0 0;border:0;border-radius:6px;min-height:34px;padding:7px 9px;font-size:12px}.pdf-tool-group button[aria-pressed=true]{color:var(--work-blue);background:#eaf1ff}.pdf-annotation-tools{margin-left:auto}.pdf-text-entry{color:#83a0c8;flex:1 0 100%;align-items:center;gap:8px;display:flex}.pdf-text-entry input{background:#f8faff;width:100%;min-height:36px;font-size:12px}.pdf-scroll{overscroll-behavior:contain;flex:1;min-height:0;padding:28px;overflow:auto}.pdf-sheet{background:#fff;margin:auto;position:relative;box-shadow:0 3px 20px #273c5a15}.pdf-sheet canvas{display:block}.pdf-sheet svg{position:absolute;inset:0}.pdf-viewer>[role=status]{color:#8a9ab1;background:#f5f8fc;padding:8px 16px;font-size:12px}.pdf-viewer>[role=alert]{margin:8px 16px}@media (width>=1600px){.workspace-content{padding-left:56px;padding-right:56px}.file-list{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}}@media (width<=1150px){.workspace-sidebar{flex-basis:200px;padding-left:12px;padding-right:12px}.workspace-content{padding:26px 24px 40px}.workspace-body.has-selection{grid-template-columns:minmax(0,1fr)}.file-inspector{position:static}.file-actions{flex-wrap:wrap}.file-search{min-width:160px}}@media (width<=700px){.workspace-sidebar{display:none}.workspace-content{padding:20px 16px 36px}.workspace-header{align-items:flex-start;gap:12px;margin-bottom:20px}.workspace-eyebrow{margin-bottom:8px;font-size:10px}.workspace-header h1{font-size:21px}.workspace-header p{max-width:250px;font-size:11px}.workspace-account{gap:5px}.account-avatar{display:none}.workspace-account>span:not(.account-avatar){max-width:76px;font-size:10px}.workspace-account .icon-button{width:32px;min-width:32px}.mobile-space-picker{color:#8293ac;align-items:center;gap:12px;margin-bottom:12px;font-size:11px;display:flex!important}.mobile-space-picker select{background:#fff;flex:1;min-width:0;font-size:12px}.file-actions{grid-template-columns:minmax(0,1fr) 36px auto;gap:6px;padding:10px;display:grid}.folder-picker{border-bottom:1px solid var(--work-line);grid-column:1/-1;max-width:none;padding-bottom:6px}.folder-picker select{flex:1}.file-search{border:0;min-width:0;padding-left:2px}.file-search input{padding-left:0;font-size:12px}.upload-button{padding:8px 10px;font-size:12px}.format-hint{font-size:10px}.section-title>span{display:none}.file-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.file-art{height:108px}.file-art svg{width:34px;height:34px}.file-card-content{padding:12px 10px}.file-card strong{font-size:12px}.file-metadata{gap:3px;font-size:9px}.file-status{padding:3px 4px}.work-card{padding:20px}.login-card{margin:24px auto;padding:26px}.cloud-bar{gap:7px;min-height:36px;padding:3px 10px;font-size:10px}.cloud-tools summary{min-height:30px}.cloud-tools summary>span{display:none}.permission-badge{font-size:9px}.cloud-menu{min-width:200px;right:0}.pdf-header{gap:6px;height:48px;padding:0 10px}.pdf-header h1{font-size:13px}.pdf-toolbar{gap:6px;padding:6px 10px}.pdf-tool-group{gap:2px;padding-right:8px}.pdf-tool-group button{min-height:34px;padding:7px}.pdf-annotation-tools{flex:1 0 100%;justify-content:space-around;margin-left:0;padding-top:5px;padding-right:0;border-top:1px solid var(--work-line)!important}.pdf-scroll{padding:12px}.entry-card{padding:38px 20px}}@media (prefers-reduced-motion:reduce){.workspace button,.entry-card button,.pdf-viewer button,.cloud-bar button{transition:none}}.mobile-demo{display:none}.file-thumbnail{object-fit:contain;width:100%;height:100%;min-height:0;padding:8px;display:block}@media (width<=700px){.mobile-demo{align-items:center;gap:7px;margin:-6px 0 18px;font-size:11px;display:flex;color:#7390b8!important}.file-metadata{font-size:10px}.cloud-bar{font-size:11px}.permission-badge{font-size:10px}}:root{--brand-ink:#1c2851;--brand-blue:#204085;--brand-mist:#8098cb;--brand-tint:#edf2f9;--brand-line:#dde5f0;--work-blue:var(--brand-blue);--work-ink:var(--brand-ink);--work-muted:#65748c;--work-line:var(--brand-line);--work-bg:#f4f6fa;color:var(--brand-ink);background:var(--work-bg)}.brand-logo{aspect-ratio:1280/396;object-fit:contain;flex-shrink:0;width:100%;height:auto;display:block}.workspace-brand{padding:0 0 30px}.workspace-brand .brand-logo{width:100%;max-width:196px}.entry-brand{width:240px;max-width:100%;margin:0 0 25px}.mobile-brand{display:none}.watermark{opacity:.42;pointer-events:none;width:120px;max-width:24%;bottom:14px;right:14px}.workspace-sidebar{border-color:var(--brand-line);background:linear-gradient(#fff 0%,#fafbfd 100%)}.workspace-header h1,.entry-card h1,.login-card h2,.file-inspector h2,.viewer-header h1,.pdf-header h1{color:var(--brand-ink);letter-spacing:.1px}.workspace-eyebrow,.sidebar-caption,.subtle-badge,.workspace-account small{color:#637797}.sidebar-caption{letter-spacing:.6px;font-weight:600}.sidebar-placeholder,.sidebar-bottom,.section-title>span,.format-hint,.field-hint,.login-card .login-notice{color:#6c7b91}.sidebar-demo{color:#597197!important}.space-navigation button{border:1px solid #0000;border-radius:10px}.space-navigation button[aria-pressed=true]{background:var(--brand-tint);box-shadow:inset 3px 0 0 var(--brand-blue);border-color:#ccd9eb}.space-navigation small{color:#6e7e94}.space-navigation button[aria-pressed=true] small{color:#58749f}.account-avatar{color:var(--brand-blue);background:#e7edf7}.work-card,.file-actions{border-color:var(--brand-line);box-shadow:0 3px 12px #1d294b04}.login-card{border-top:3px solid var(--brand-mist);box-shadow:0 14px 50px #1d294b08}.entry-card form{box-shadow:0 8px 26px #1d294b06}.workspace button,.entry-card button,.pdf-viewer button{color:#3e5374}.workspace button:hover,.entry-card button:hover,.pdf-viewer button:hover{background:#edf2f8;border-color:#b7c8e1}.workspace .work-primary,.workspace .upload-button,.entry-card form>button{background:var(--brand-blue);border-color:var(--brand-blue);color:#fff;box-shadow:0 3px 9px #2448841c}.workspace .work-primary:hover,.workspace .upload-button:hover,.entry-card form>button:hover{background:#1d3b6e;border-color:#1d3b6e}.workspace input,.workspace select,.entry-card input,.pdf-viewer input{color:var(--brand-ink);border-color:#d4deec}.workspace input::placeholder,.pdf-viewer input::placeholder{color:#73829a}.workspace input:focus-visible,.workspace select:focus-visible,.entry-card input:focus-visible,.pdf-viewer input:focus-visible,.upload-button:focus-within{outline-color:var(--brand-mist);border-color:var(--brand-blue)}button:focus-visible,a:focus-visible,.cloud-tools summary:focus-visible{outline-color:var(--brand-mist)}.file-inspector label,.login-card label,.entry-card label{color:#526680;font-weight:500}.workspace .file-card:hover{border-color:#9cb2d3;box-shadow:0 6px 18px #1d294b0b}.file-card[aria-pressed=true] .file-card-content{background:#f1f5fb}.file-card strong{color:var(--brand-ink)}.file-art{color:#607eae;background:linear-gradient(145deg,#f5f7fb,#e5ecf6)}.file-kind-pdf .file-art{color:#7189b0;background:linear-gradient(145deg,#f8f9fb,#e9eef6)}.file-art>span,.file-metadata,.share-row>span{color:#687d9b}.file-metadata{font-size:11px}.section-title h2 span{color:#526b91;background:#e7edf6}.file-status{color:#566782;background:#edf1f6;font-weight:500}.status-ready{color:#216d52;background:#e8f4ed}.status-converting,.status-queued{color:#875e19;background:#fff3d8}.status-failed{color:#a33c3c;background:#fcebea}.file-failure{color:#a33c3c}.file-empty{background:#fafbfd;border-color:#cbd7e7}.file-empty>span{color:#6582b0;background:#eaf0f8}.upload-progress{color:var(--brand-blue);background:#edf2fa;border-color:#ccd9ee}.cloud-bar{color:#496589;border-color:var(--brand-line);background:#f0f4fa}.permission-badge{color:#526b90;background:#fff9;border-color:#d0dcee}.cloud-tools summary{color:var(--brand-blue)}.cloud-tools summary:hover,.cloud-tools[open] summary{background:#e1e9f5}.cloud-menu{border-color:var(--brand-line);box-shadow:0 10px 32px #1d294b20}.cloud-menu button{color:#3e567d}.cloud-menu button:hover{background:var(--brand-tint)}.menu-caption{color:#6c7e97}.cloud-bar.has-error{color:#a03f32;background:#fff1ed}.cloud-bar.has-error .permission-badge{color:#a03f32;border-color:#e6beb5}.pdf-viewer{background:#eaf0f6}.pdf-header,.pdf-toolbar{border-color:var(--brand-line)}.document-badge,.header-badge{color:#526b91;background:#f1f4f9;border-color:#d9e2ef}.pdf-tool-group>span{color:#536b8b}.pdf-tool-group button[aria-pressed=true]{color:var(--brand-blue);background:#e7eef9;box-shadow:inset 0 0 0 1px #ccd9ee}.pdf-text-entry{color:#627fa9}.pdf-text-entry input{background:#f5f8fc}.pdf-sheet{box-shadow:0 4px 24px #1d294b12}.viewer-header,.toolbar{border-color:var(--brand-line)}.tool{color:#4d607d}.tool.active,.option.active{color:var(--brand-blue);background:var(--brand-tint)}.tool.active:after{background:var(--brand-blue)}.panel-note,.saved-heading>span,.properties span{color:#65758f}.mode-chip{color:var(--brand-ink);border-color:var(--brand-line)}.mode-chip button{color:var(--brand-blue);background:var(--brand-tint)}.selection-chip{color:var(--brand-blue);background:#edf2f9ed}.status-chip{color:#566b88;border-color:#dce5f0}.primary{background:var(--brand-blue)}.primary:hover{background:#1d3b6e}.slider-row input{accent-color:var(--brand-blue)}.loader{border-top-color:var(--brand-blue)}.segmented .active{color:var(--brand-blue)}.canvas-host textarea{border-color:var(--brand-blue)!important;color:var(--brand-blue)!important}@media (width<=700px){.mobile-brand{width:150px;max-width:100%;margin:0 0 12px;display:block}.workspace-header{align-items:center}.workspace-eyebrow{font-size:10px}.entry-brand{width:228px;margin-bottom:20px}.login-card{padding-top:24px}.file-metadata{font-size:10px}.watermark{width:96px;max-width:24%;bottom:12px;right:12px}}@media (orientation:landscape) and (height<=500px){.watermark{width:82px;bottom:8px}}.workspace-content{background:linear-gradient(140deg,#f0f5fd,#f8faff 60%,#f4f7fc)}.workspace-hero{background:#edf4fe;border:1px solid #e0e9f6;border-radius:22px;min-height:168px;margin-bottom:26px;position:relative;overflow:hidden}.workspace-hero>img{object-fit:cover;object-position:right center;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.workspace-hero-copy{background:linear-gradient(90deg,#edf4fcfa,#edf4fcc9,#0000);width:60%;min-height:168px;padding:28px 30px;position:relative}.workspace-hero-copy small{color:#617b9f;letter-spacing:1px;font-size:11px}.workspace-hero-copy h2{color:#1c2851;letter-spacing:.5px;margin:10px 0;font-size:25px;line-height:1.4}.workspace-hero-copy p{color:#526d95;margin:0;font-size:12px;line-height:1.8}.file-actions{border-radius:18px;padding:16px;box-shadow:0 6px 22px #20408504}.workspace .file-section{background:#ffffffb3;border-radius:24px;padding:20px}.workspace .file-card{border:1px solid #e5ebf4;border-radius:18px;padding:8px;box-shadow:0 5px 15px #20408504}.workspace .file-card[aria-pressed=true]{border-color:#8098cb;box-shadow:0 0 0 2px #8098cb28}.workspace .file-art{background:linear-gradient(145deg,#f4f8fe,#e8eff9);border-radius:13px;height:156px}.workspace .file-card strong{font-size:14px;font-weight:600;line-height:1.6}.workspace .file-inspector{border-radius:22px;padding:26px;box-shadow:0 8px 30px #20408506}.inspector-preview{display:block}.file-empty>.empty-illustration{object-fit:contain;border-radius:24px;width:180px;height:170px;margin:0 auto 16px;display:block}.workspace button.work-primary,.upload-button,.entry-card button[type=submit]{background:linear-gradient(120deg,#315eab,#204085);border-radius:11px;box-shadow:0 5px 14px #20408518}.entry-card{background:#fff;border:1px solid #e4ebf5;border-radius:24px;box-shadow:0 14px 60px #20408509}.tool-panel{border-color:#e0e8f4;box-shadow:0 -8px 30px #20408508}.pdf-tool-group button[aria-pressed=true]{border-radius:8px;box-shadow:inset 0 0 0 1px #d4e0f3}.viewer-header,.pdf-header{border-bottom-color:#e3eaf4}@media (width<=700px){.workspace-hero{border-radius:18px;min-height:154px;margin-bottom:20px}.workspace-hero-copy{width:66%;min-height:154px;padding:22px 16px}.workspace-hero-copy h2{font-size:20px}.workspace-hero-copy p{max-width:170px;font-size:11px}.workspace .file-section{border-radius:20px;margin:0 -6px;padding:14px 10px}.workspace .file-art{height:120px}.workspace .file-card{border-radius:16px;padding:6px}.workspace .file-card-content{padding:13px 5px 9px}.workspace .file-card strong{font-size:12px}.workspace .file-inspector{padding:20px}.workspace .file-actions{padding:10px}.file-empty>.empty-illustration{width:150px;height:150px}}.bounding-dimensions{color:#655317;pointer-events:none;background:#fff9df;border:1px solid #e3c967;border-radius:8px;max-width:calc(100% - 24px);padding:7px 10px;font-size:12px;position:absolute;top:48px;left:12px}.drawing-layers{max-height:200px;margin-bottom:10px;overflow:auto}.drawing-layers button{text-align:left;border-bottom:1px solid #edf1f6;align-items:center;gap:8px;width:100%;min-height:40px;padding:6px;display:flex}.drawing-layers button span{overflow-wrap:anywhere;flex:1}.drawing-layers small{color:#708096}.drawing-layers button[aria-pressed=true]{color:#204085;background:#f0f5fb}.workspace-content{padding:16px 20px 28px}.workspace-header{margin-bottom:12px}.workspace-header h1{font-size:24px}.workspace-header p{margin:4px 0;font-size:12px}.workspace-hero{border-radius:12px;min-height:76px;margin-bottom:10px}.workspace-hero>img{opacity:.6;width:240px;left:auto}.workspace-hero-copy{width:80%;min-height:76px;padding:12px 16px}.workspace-hero-copy h2{margin:3px 0;font-size:18px}.workspace-hero-copy p{max-width:none;font-size:12px}.manufacturing-roadmap{color:#52627b;background:#edf2f8;border-radius:8px;margin:0 0 12px;padding:8px 12px;font-size:12px;line-height:1.6}.manufacturing-roadmap strong{color:#204085;margin-right:10px}.manufacturing-roadmap small{color:#66748a;display:block}.workspace .file-section{border-radius:12px;padding:12px}.file-list{grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:10px}.workspace .file-card{border-radius:10px;padding:5px}.workspace .file-art{border-radius:7px;height:100px}.workspace .file-card-content{padding:8px 5px}.workspace .file-card strong{font-size:13px;line-height:1.4}.workspace .file-actions{border-radius:10px;padding:8px 10px}.workspace .file-inspector{border-radius:12px;padding:16px}.inspector-preview .file-art{height:110px;margin-bottom:10px}.file-empty>.empty-illustration{width:96px;height:96px;margin-bottom:8px}.viewer-page .viewer-header{height:46px}.viewer-page .toolbar-handle{display:none}.viewer-page .toolbar nav{gap:2px;padding:4px}.viewer-page .tool{flex:1 0 48px;gap:4px;min-height:50px;font-size:11px}.viewer-page .tool svg{width:20px;height:20px}.viewer-page .tool-panel{bottom:calc(60px + env(safe-area-inset-bottom));border-radius:10px;max-height:48%;padding:0 10px 12px}.viewer-page .panel-heading{padding:8px 2px}.viewer-page .option{min-height:40px;padding:8px}.viewer-page .watermark{opacity:.3;pointer-events:none}.viewer-page .watermark .brand-logo{width:88px}.viewer-page .mode-chip{white-space:normal;border-radius:10px;gap:8px;max-width:calc(100% - 20px);padding:6px 8px;font-size:12px;bottom:10px}.mode-description{flex-direction:column;gap:2px;display:flex}.mode-description small{color:#52627b;font-size:11px}.viewer-page .mode-chip button{white-space:nowrap;border-radius:8px;min-height:40px}.panel-guidance{color:#64748b;margin:0 0 8px;font-size:12px;line-height:1.5}.viewer-page .tool[aria-pressed=true]{color:#204085;background:#e7eefb;box-shadow:inset 0 -2px #204085}@media (width>=1000px){.viewer-page .tool-panel{width:330px;max-height:65%;left:auto;right:12px}}@media (width<=700px){.workspace-content{padding:12px}.workspace-header h1{font-size:20px}.workspace-hero-copy{width:88%;padding:10px 12px}.workspace-hero-copy h2{font-size:16px}.workspace-hero{min-height:72px}.file-list{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace .file-art{height:84px}.workspace .file-section{margin:0;padding:8px}.workspace .file-card strong{font-size:12px}.viewer-page .toolbar nav{grid-template-columns:repeat(6,minmax(0,1fr));display:grid;overflow:visible}.viewer-page .tool{min-width:0;min-height:44px}.viewer-page .tool-panel{bottom:calc(104px + env(safe-area-inset-bottom));max-height:45%}}.viewer-page .color-row .cavity-toggle{color:#46556b;white-space:nowrap;background:#f4f7fc;border-radius:8px;width:auto;min-width:100px;height:36px;padding:0 10px}.viewer-page .color-row .cavity-toggle[aria-pressed=true]{color:#245bc1;background:#edf3ff;border-color:#b8cdef}.viewer-page .engineering-icon{color:#46556b;--engineering-face:#dce9fc;flex-shrink:0;transition:color .15s}.viewer-page .toolbar .tool .engineering-icon{width:27px;height:27px}.viewer-page .toolbar .tool{color:#59677b;border-radius:10px;gap:5px;min-height:58px;font-size:11px;font-weight:500}.viewer-page .option .engineering-icon{width:30px;height:30px}.viewer-page button:hover:not(:disabled) .engineering-icon{color:#204085;--engineering-face:#c9dcf3}.viewer-page button[aria-pressed=true] .engineering-icon,.viewer-page button.active .engineering-icon{color:#245bc1;--engineering-face:#9cbfea}.viewer-page .toolbar .tool[aria-pressed=true]{color:#245bc1;background:#edf3ff;box-shadow:inset 0 0 0 1px #dce7fb}.viewer-page button:disabled .engineering-icon{color:#929cab;--engineering-face:#edf0f3}.viewer-page button:focus-visible{outline-offset:2px;outline:2px solid #204085}.viewer-page .tool-panel{bottom:calc(68px + env(safe-area-inset-bottom))}@media (width<=700px){.viewer-page .toolbar .tool{min-height:50px}.viewer-page .toolbar .tool .engineering-icon{width:26px;height:26px}.viewer-page .tool-panel{bottom:calc(116px + env(safe-area-inset-bottom))}}@media (prefers-reduced-motion:reduce){.viewer-page .engineering-icon{transition:none}}