#wkCaptureApp{--bg:#f6f7f9;--surface:#fff;--text:#20242a;--muted:#737a84;--border:#e2e5e9;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;background:var(--bg);border:1px solid var(--border);border-radius:12px;overflow:hidden;min-height:760px}#wkCaptureApp *{box-sizing:border-box}.wk-app-header{min-height:68px;padding:12px 18px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:18px}.wk-brand{display:flex;align-items:center;gap:10px;min-width:0}.wk-brand-mark{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:#222;color:#fff}.wk-brand strong{display:block;font-size:15px}.wk-brand small{display:block;color:var(--muted);font-size:11px}.wk-header-actions{display:flex;gap:8px}.wk-btn{min-height:40px;padding:8px 14px;border-radius:7px;border:1px solid transparent;font:inherit;font-size:13px;font-weight:600;cursor:pointer}.wk-btn:hover{opacity:.82}.wk-btn:disabled{opacity:.55;cursor:wait}.wk-btn-light{background:#fff;color:#222;border-color:#d9dde2}.wk-btn-dark,.wk-btn-primary{background:#222;color:#fff}.wk-capture-bar{padding:13px 18px 12px;background:#fff;border-bottom:1px solid var(--border)}.wk-capture-title{display:flex;align-items:center;gap:8px;margin-bottom:8px}.wk-capture-title strong{font-size:13px;margin-right:8px}.wk-capture-title small{color:var(--muted);font-size:11px}.wk-url-row{display:flex;gap:8px}#wkUrlInput{min-width:0;flex:1;height:42px;padding:8px 12px;border:1px solid #d5d9de;border-radius:7px;background:#fff;color:#222;font:inherit;font-size:13px}#wkCaptureWidth{width:110px;height:42px;padding:0 9px;border:1px solid #d5d9de;border-radius:7px;background:#fff}.wk-capture-note{margin:6px 0 0 23px;color:var(--muted);font-size:11px}.wk-upload-note{padding:10px 18px;background:#fbfbfc;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px}.wk-upload-note strong{display:block}.wk-upload-note span{color:var(--muted);margin-left:8px}.wk-upload-note kbd,.wk-dialog kbd{padding:2px 5px;border:1px solid #d5d9de;border-bottom-width:2px;border-radius:4px;background:#fff;font-size:10px}.wk-link-btn{border:0;background:none;color:#555;font:inherit;font-size:11px;text-decoration:underline;cursor:pointer}.wk-toolbar{min-height:54px;padding:7px 12px;display:flex;align-items:center;gap:5px;background:#fff;border-bottom:1px solid var(--border);overflow-x:auto}.wk-tool{display:inline-flex;align-items:center;gap:5px;min-height:38px;padding:6px 9px;border:1px solid transparent;border-radius:6px;background:transparent;color:#444;font:inherit;font-size:12px;cursor:pointer;white-space:nowrap}.wk-tool:hover,.wk-icon-btn:hover{background:#f2f3f5}.wk-tool.active{background:#f0f0f0;border-color:#d5d8dc;color:#111;font-weight:700}.wk-toolbar-divider{width:1px;height:26px;background:#e1e3e6;margin:0 5px}.wk-style{display:flex;align-items:center;gap:5px;color:#777;font-size:11px;white-space:nowrap}.wk-style input[type=color]{width:29px;height:29px;padding:2px;border:1px solid #d7dbe0;border-radius:6px;background:#fff}.wk-style select{height:30px;padding:0 5px;border:1px solid #d7dbe0;border-radius:6px;background:#fff}.wk-toolbar-spacer{flex:1;min-width:10px}.wk-icon-btn{width:32px;height:32px;padding:0;border:1px solid transparent;border-radius:6px;background:transparent;color:#555;font:inherit;cursor:pointer}.wk-delete:hover,.wk-clear:hover{color:#c62828}#wkZoomLevel{min-width:40px;text-align:center;color:#777;font-size:11px}.wk-workspace{min-height:570px;max-height:75vh;overflow:auto;display:flex;justify-content:center;align-items:flex-start;padding:30px 20px;background:#f1f2f4}.wk-drop-zone{width:min(720px,100%);margin:70px auto;padding:65px 25px;border:2px dashed #cfd4da;border-radius:12px;background:rgba(255,255,255,.9);text-align:center}.wk-drop-zone.is-dragover{border-color:#777;background:#fff}.wk-drop-icon{width:54px;height:54px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;background:#f0f1f3;font-size:26px;color:#777}.wk-drop-zone h2{margin:0 0 5px;font-size:18px}.wk-drop-zone p{margin:0 0 18px;color:var(--muted);font-size:12px}.wk-canvas-wrap{width:min(1200px,100%);background:#fff;box-shadow:0 8px 30px rgba(0,0,0,.06)}#wkAnnotationCanvas{display:block}.wk-toast{position:fixed;z-index:99999;left:50%;bottom:25px;transform:translate(-50%,15px);padding:10px 15px;border-radius:7px;background:#222;color:#fff;font-size:12px;opacity:0;pointer-events:none;transition:.2s}.wk-toast.is-visible{opacity:1;transform:translate(-50%,0)}.wk-toast.is-error{background:#9d2929}.wk-dialog{width:min(520px,calc(100% - 30px));border:0;border-radius:12px;padding:28px;box-shadow:0 20px 60px rgba(0,0,0,.2)}.wk-dialog::backdrop{background:rgba(0,0,0,.35)}.wk-dialog h2{margin:0 0 14px;font-size:20px}.wk-dialog p,.wk-dialog li{color:#555;font-size:13px}.wk-dialog-note{margin-top:18px;padding:12px;border-radius:7px;background:#f5f6f7}.wk-dialog-close{position:absolute;top:10px;right:12px;width:32px;height:32px;border:0;background:none;font-size:24px;color:#777;cursor:pointer}@media(max-width:760px){.wk-app-header{align-items:flex-start;flex-direction:column}.wk-header-actions{width:100%}.wk-header-actions .wk-btn{flex:1}.wk-url-row{flex-wrap:wrap}#wkUrlInput{flex-basis:100%}#wkCaptureWidth{flex:1}.wk-btn-primary{flex:2}.wk-upload-note{align-items:flex-start;flex-direction:column}.wk-upload-note span{display:block;margin:3px 0 0}.wk-tool span,.wk-style span{display:none}.wk-workspace{min-height:500px;padding:18px 10px}}