:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#1f2330;background:#f3f2ff;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at top left,rgba(109,93,252,0.18),transparent 34rem),linear-gradient(180deg,#f7f6ff 0%,#ecebff 100%)}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled,input:disabled{cursor:not-allowed;opacity:0.6}.app-shell{width:min(760px,100%);margin:0 auto;padding:20px;padding-bottom:calc(24px+env(safe-area-inset-bottom))}.hero{padding:24px 4px 10px}.title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.eyebrow{margin:0 0 4px;color:#6d5dfc;font-size:13px;font-weight:800;letter-spacing:0.12em}h1,h2,p{margin-top:0}h1{margin-bottom:8px;font-size:clamp(34px,10vw,54px);line-height:1}h2{margin-bottom:14px;font-size:20px}.lead{margin-bottom:0;color:#565b6d;line-height:1.7}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:46px;padding:8px 12px;border-radius:999px;color:#ffffff;background:#6d5dfc;font-weight:800}.card{margin-top:18px;padding:18px;border:1px solid rgba(109,93,252,0.16);border-radius:22px;background:rgba(255,255,255,0.9);box-shadow:0 16px 40px rgba(44,42,92,0.08);backdrop-filter:blur(10px)}.input-grid,.setting-grid,.button-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.compact-grid{margin-top:12px}.file-label{display:flex;align-items:center;justify-content:center;min-height:58px;padding:14px;border:2px dashed rgba(109,93,252,0.45);border-radius:18px;color:#4f43d3;background:rgba(109,93,252,0.08);font-weight:800;text-align:center}.camera-label{color:#ffffff;border-color:transparent;background:#6d5dfc}.file-label input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.hint{margin:10px 0 0;color:#6c7080;font-size:13px;line-height:1.6}.preview-wrap{margin-top:14px;overflow:hidden;border-radius:18px;border:1px solid rgba(31,35,48,0.1);background:#f4f4f8}.preview-wrap img{display:block;width:100%;max-height:360px;object-fit:contain}.hidden{display:none}.primary-button,.secondary-button,.danger-button,.small-button{width:100%;border:0;border-radius:16px;font-weight:800}.primary-button{margin-top:14px;padding:15px 18px;color:#ffffff;background:#6d5dfc;box-shadow:0 10px 24px rgba(109,93,252,0.25)}.no-margin{margin-top:0}.secondary-button{padding:14px 16px;color:#3c3f4d;background:#efeff8}.danger-button{padding:14px 16px;color:#ffffff;background:#e05252}.small-button{padding:10px 12px;color:#ffffff;background:#6d5dfc;font-size:13px}.status-box{margin-top:14px;padding:14px;border-radius:16px;background:#f7f7fb}#statusText{margin-bottom:10px;color:#4c5060;font-size:14px;line-height:1.6}.progress-track{overflow:hidden;height:10px;border-radius:999px;background:#dddff0}.progress-bar{width:0%;height:100%;border-radius:inherit;background:#6d5dfc;transition:width 0.2s ease}.ocr-status-box{margin-top:14px;padding:14px;border-radius:16px;background:#f7f7fb}#ocrStatusText{margin:0 0 10px;color:#4c5060;font-size:14px;line-height:1.6}.ocr-progress-track{overflow:hidden;height:10px;border-radius:999px;background:#dddff0}.ocr-progress-bar{width:0%;height:100%;border-radius:inherit;background:#6d5dfc;transition:width 0.2s ease}textarea{width:100%;min-height:260px;padding:14px;resize:vertical;border:1px solid rgba(31,35,48,0.15);border-radius:18px;outline:none;background:#ffffff;color:#1f2330;line-height:1.7}textarea:focus,select:focus,input[type="range"]:focus{outline:3px solid rgba(109,93,252,0.18);border-color:#6d5dfc}.control-label{display:block;margin-top:14px;margin-bottom:8px;color:#3b3f50;font-weight:800}.compact-grid .control-label{margin-top:0}select{width:100%;min-height:48px;padding:10px 12px;border:1px solid rgba(31,35,48,0.15);border-radius:14px;background:#ffffff}input[type="range"]{width:100%;accent-color:#6d5dfc}.checkbox-label{display:flex;align-items:flex-start;gap:10px;margin-top:16px;color:#3b3f50;font-weight:700;line-height:1.5}.checkbox-label input{width:20px;height:20px;margin-top:1px;accent-color:#6d5dfc;flex:0 0 auto}.speech-grid{margin-top:0}.button-grid{margin-top:14px}.history-list{display:grid;gap:12px;margin-top:14px}.history-item{padding:14px;border-radius:16px;background:#f7f7fb}.history-date{margin-bottom:6px;color:#777b8c;font-size:12px}.history-text{margin-bottom:12px;color:#303445;line-height:1.6}.empty{margin:0;color:#777b8c}.footer-note{margin:18px 4px 0;color:#6c7080;font-size:12px;line-height:1.7;text-align:center}@media (max-width:560px){.app-shell{padding:14px}.card{padding:16px;border-radius:20px}.input-grid,.setting-grid,.button-grid{grid-template-columns:1fr}textarea{min-height:240px}}.site-return-bar{width:min(760px,100%);margin:0 auto;padding:14px 20px 0;display:flex;gap:10px;flex-wrap:wrap}.site-return-link,.logout-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;padding:10px 14px;border:0;border-radius:999px;color:#ffffff;background:#6d5dfc;font-weight:800;text-decoration:none;box-shadow:0 10px 24px rgba(109,93,252,0.2)}.logout-button{background:#565b6d}.lock-shell{width:min(560px,calc(100% - 28px));margin:38px auto;padding:24px;border:1px solid rgba(109,93,252,0.16);border-radius:24px;background:rgba(255,255,255,0.92);box-shadow:0 18px 46px rgba(44,42,92,0.12)}.lock-shell h1{font-size:clamp(34px,10vw,48px)}.lock-shell input[type="password"]{width:100%;min-height:52px;padding:12px 14px;border:1px solid rgba(31,35,48,0.16);border-radius:16px;background:#fff}.lock-error{min-height:1.6em;color:#e05252;font-weight:800}.lock-note{color:#6c7080;font-size:13px;line-height:1.7}.hidden-auth{display:none!important}.server-ocr-note{margin-top:14px;padding:14px;border-radius:16px;background:rgba(109,93,252,0.08);color:#34384a;line-height:1.7}.server-ocr-note strong{display:block;margin-bottom:4px;color:#4f43d3}.server-ocr-note p{margin:0}.ocr-beta-panel{margin-top:16px;margin-bottom:16px;padding:14px;border:1px solid rgba(109,93,252,0.18);border-radius:18px;background:rgba(247,247,251,0.92)}.ocr-beta-panel summary{cursor:pointer;color:#4f43d3;font-weight:900;line-height:1.5}.ocr-beta-note{margin-top:12px;margin-bottom:14px;padding:12px;border-radius:14px;background:rgba(255,255,255,0.82);color:#3f4354;line-height:1.7}.ocr-beta-note strong{display:block;margin-bottom:4px;color:#4f43d3}.ocr-beta-note p{margin:0}.smart-help{margin-top:14px;border:1px solid rgba(109,93,252,0.16);border-radius:16px;background:rgba(247,247,251,0.92)}.smart-help summary{cursor:pointer;padding:12px 14px;color:#4f43d3;font-weight:900;line-height:1.5}.help-body{padding:0 14px 14px;color:#4c5060;font-size:13px;line-height:1.7}.help-body p{margin-bottom:8px}.help-body p:last-child{margin-bottom:0}.compact-help{margin-top:12px}.nested-help{margin-top:12px;margin-bottom:14px;background:rgba(255,255,255,0.82)}.ocr-settings-panel{margin-top:14px;margin-bottom:14px;border:1px solid rgba(109,93,252,0.16);border-radius:16px;background:rgba(255,255,255,0.86)}.ocr-settings-panel summary{cursor:pointer;padding:13px 14px;color:#4f43d3;font-weight:900;line-height:1.5}.ocr-settings-body{padding:0 14px 14px}.setting-summary-note{margin:0 0 12px;color:#6c7080;font-size:13px;line-height:1.6}.time-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;color:#4c5060;font-size:13px;font-weight:800}.speech-seek-range{display:block;width:100%;margin:8px 0 8px;accent-color:#6d5dfc}.seek-hint{margin:8px 0 0;color:#777b8c;font-size:12px;line-height:1.6}.wide-button,.stop-bottom-button{margin-top:14px}.stop-bottom-button{min-height:54px}@supports (content-visibility:auto){#app .card{content-visibility:auto;contain-intrinsic-size:1px 680px}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:0.001ms!important}}.crop-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.crop-help{margin:10px 0 0;color:#6c7080;font-size:13px;line-height:1.6}.preview-wrap{position:relative}.crop-overlay{position:absolute;inset:0;pointer-events:none;z-index:2}.preview-wrap.crop-selecting .crop-overlay,.preview-wrap.crop-editing .crop-overlay{pointer-events:auto;touch-action:none;background:rgba(109,93,252,0.08)}.preview-wrap.crop-selecting .crop-overlay{cursor:crosshair}.preview-wrap.crop-editing .crop-overlay{cursor:crosshair}.crop-box{position:absolute;border:3px solid #6d5dfc;border-radius:12px;background:rgba(109,93,252,0.16);box-shadow:0 0 0 9999px rgba(31,35,48,0.18),0 8px 24px rgba(44,42,92,0.18);z-index:3;cursor:move;pointer-events:auto}.crop-box-label{position:absolute;left:8px;top:8px;padding:4px 8px;border-radius:999px;color:#ffffff;background:rgba(109,93,252,0.92);font-size:12px;font-weight:900;line-height:1;pointer-events:none}.crop-handle{position:absolute;width:22px;height:22px;border:3px solid #ffffff;border-radius:999px;background:#6d5dfc;box-shadow:0 4px 12px rgba(31,35,48,0.28);z-index:4;touch-action:none}.crop-handle-nw{left:-12px;top:-12px;cursor:nwse-resize}.crop-handle-ne{right:-12px;top:-12px;cursor:nesw-resize}.crop-handle-sw{left:-12px;bottom:-12px;cursor:nesw-resize}.crop-handle-se{right:-12px;bottom:-12px;cursor:nwse-resize}@media (max-width:560px){.crop-controls{grid-template-columns:1fr}.crop-box{border-width:2px}.crop-handle{width:26px;height:26px}.crop-handle-nw{left:-14px;top:-14px}.crop-handle-ne{right:-14px;top:-14px}.crop-handle-sw{left:-14px;bottom:-14px}.crop-handle-se{right:-14px;bottom:-14px}}