.upload-box{position:relative;background:var(--color-surface);border-radius:20px;box-shadow:0 1px 3px rgba(20,18,10,0.06),0 1px 2px rgba(20,18,10,0.04);padding:var(--space-2);max-width:860px;width:100%;margin-inline:auto;transition:max-width var(--duration-base) var(--ease-out);}.upload-box.is-staged{max-width:1180px;}.upload-box__idle{border:2px dashed var(--color-border-strong);border-radius:16px;padding:var(--space-16) var(--space-6) var(--space-10);text-align:center;background:radial-gradient(130% 120% at 50% 0%,color-mix(in srgb,var(--tool-accent,var(--color-primary)) 6%,transparent) 0%,transparent 58%);transition:border-color var(--duration-base) var(--ease-out),background-color var(--duration-base) var(--ease-out),box-shadow var(--duration-base) var(--ease-out);}.upload-box__idle:hover{border-color:color-mix(in srgb,var(--tool-accent,var(--color-primary)) 55%,var(--color-border-strong));}.upload-box.is-dragover .upload-box__idle{border-color:var(--tool-accent,var(--color-primary));border-style:solid;background:color-mix(in srgb,var(--tool-accent,var(--color-primary)) 9%,transparent);box-shadow:inset 0 0 0 3px color-mix(in srgb,var(--tool-accent,var(--color-primary)) 14%,transparent);}.upload-box.has-error .upload-box__idle{border-color:var(--color-danger);}.upload-box__icon{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:18px;background:linear-gradient(135deg,var(--tool-accent,var(--color-primary)) 0%,var(--color-primary-deep) 100%);color:#fff;box-shadow:0 8px 20px -6px color-mix(in srgb,var(--tool-accent,var(--color-primary)) 60%,transparent);transition:transform var(--duration-base) var(--ease-overshoot);}.upload-box.is-dragover .upload-box__icon{transform:scale(1.08) translateY(-2px);}.upload-box__title{font-family:var(--font-family-display);font-size:var(--text-xl);font-weight:600;margin-top:var(--space-5);}.upload-box__subtitle{color:var(--color-text-secondary);font-size:var(--text-sm);margin-top:var(--space-1);}.upload-box__actions{display:flex;flex-direction:column;align-items:center;gap:var(--space-5);margin-top:var(--space-7);}.upload-box__actions .btn{gap:var(--space-2);padding-inline:var(--space-8);}.upload-box__cloud-import{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);}.upload-box__cloud-label{font-family:var(--font-family-mono);font-size:var(--text-xs);color:var(--color-text-disabled);text-transform:uppercase;letter-spacing:var(--tracking-wide);}.upload-box__cloud-icons{display:flex;gap:var(--space-3);}.upload-box__cloud-icons .icon-btn{width:46px;height:46px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);box-shadow:var(--shadow-xs);transition:border-color var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out);}.upload-box__cloud-icons [data-cloud-import="google_drive"]{color:#1FA463;}.upload-box__cloud-icons [data-cloud-import="dropbox"]{color:#0061FF;}.upload-box__cloud-icons [data-cloud-import="onedrive"]{color:#0364B8;}.upload-box__cloud-icons .icon-btn:hover{border-color:currentColor;background:var(--color-surface);transform:translateY(-2px);box-shadow:var(--shadow-sm);}.upload-box__limit{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px;margin-top:var(--space-8);font-size:var(--text-xs);color:var(--color-text-disabled);}.upload-box__limit svg{color:var(--color-text-disabled);}.upload-box__limit a{font-weight:600;}.upload-box__progress{padding:var(--space-16) var(--space-8);}.upload-box__error{color:var(--color-danger);background:color-mix(in srgb,var(--color-danger) 10%,transparent);border-radius:var(--radius-sm);padding:var(--space-3) var(--space-4);margin:0 var(--space-4) var(--space-4);font-size:var(--text-sm);}.upload-box__error-text{margin:0;}.upload-box__error-action{margin-top:var(--space-3);}.upload-box__staging{position:relative;padding:var(--space-2);}.upload-box__workspace{display:grid;grid-template-columns:minmax(0,1fr) 348px;grid-template-rows:520px;gap:var(--space-4);align-items:stretch;}.upload-box__canvas{position:relative;display:flex;flex-direction:column;height:100%;overflow:hidden;background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:14px;padding:var(--space-5);}.upload-box__side{display:flex;flex-direction:column;height:100%;background:var(--color-surface);border:1px solid var(--color-border);border-radius:14px;padding:var(--space-5);}.upload-box__side-title{display:flex;align-items:center;gap:var(--space-3);font-family:var(--font-family-display);font-weight:600;font-size:var(--text-lg);padding-bottom:var(--space-4);margin-bottom:var(--space-2);border-bottom:1px solid var(--color-border);}.upload-box__side-icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:34px;height:34px;border-radius:9px;background:var(--tool-accent,var(--color-primary));color:#fff;}.upload-box__side-body{flex:1 1 auto;min-height:0;overflow-y:auto;}.upload-box__side-body:empty{display:none;}.upload-box__staging-header{display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-1);}.upload-box__staging-count{font-size:var(--text-sm);font-weight:600;color:var(--color-text-secondary);}.upload-box__staging-hint{font-size:var(--text-xs);color:var(--color-text-disabled);padding:0 var(--space-2);margin-top:var(--space-1);}.upload-box__staging-grid{flex:1 1 auto;min-height:0;overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fill,184px);justify-content:center;align-content:safe center;gap:var(--space-5);margin:var(--space-4) 0;padding:var(--space-3);}.staged-file{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4) var(--space-3) var(--space-3);cursor:grab;transition:border-color var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out);}.staged-file:active{cursor:grabbing;}.staged-file:hover{border-color:var(--tool-accent,var(--color-primary));box-shadow:var(--shadow-sm);}.staged-file__remove{position:absolute;top:-8px;right:-8px;z-index:4;display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--color-danger);border:2px solid var(--color-surface);color:#fff;box-shadow:0 2px 6px rgba(0,0,0,0.28);cursor:pointer;transition:transform var(--duration-fast) var(--ease-out),background-color var(--duration-fast) var(--ease-out);}.staged-file__remove svg{width:12px;height:12px;}.staged-file__remove:hover{background:color-mix(in srgb,var(--color-danger) 82%,#000);color:#fff;transform:scale(1.12);}.staged-file__drag{position:absolute;top:6px;left:6px;color:var(--color-text-disabled);}.staged-file__icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:var(--radius-md);background:var(--color-bg);color:var(--tool-accent,var(--color-primary));box-shadow:0 1px 2px rgba(20,18,10,0.08);overflow:hidden;position:relative;transform-origin:center center;transition:transform .3s ease;}.crop-layer{position:absolute;cursor:crosshair;touch-action:none;z-index:2;}.crop-sel{position:absolute;border:1.5px solid #fff;outline:1px solid rgba(0,0,0,.35);box-shadow:0 0 0 9999px rgba(15,14,30,.55);cursor:move;box-sizing:border-box;}.crop-handle{position:absolute;width:12px;height:12px;background:#fff;border:1.5px solid var(--tool-accent,var(--color-primary));border-radius:2px;box-shadow:0 1px 2px rgba(0,0,0,.35);}.crop-handle--nw{top:-6px;left:-6px;cursor:nwse-resize;}.crop-handle--n{top:-6px;left:50%;margin-left:-6px;cursor:ns-resize;}.crop-handle--ne{top:-6px;right:-6px;cursor:nesw-resize;}.crop-handle--e{top:50%;right:-6px;margin-top:-6px;cursor:ew-resize;}.crop-handle--se{bottom:-6px;right:-6px;cursor:nwse-resize;}.crop-handle--s{bottom:-6px;left:50%;margin-left:-6px;cursor:ns-resize;}.crop-handle--sw{bottom:-6px;left:-6px;cursor:nesw-resize;}.crop-handle--w{top:50%;left:-6px;margin-top:-6px;cursor:ew-resize;}.upload-box.is-crop .upload-box__workspace{grid-template-rows:min(76vh,700px);}.upload-box.is-crop .upload-box__canvas{padding:0;overflow:hidden;}.upload-box__crop-mount{width:100%;height:100%;}.crop-viewer{position:relative;width:100%;height:100%;display:flex;flex-direction:column;background:var(--color-bg-alt);border-radius:inherit;}.crop-scroll{flex:1;min-height:0;overflow:auto;display:flex;align-items:flex-start;justify-content:center;padding:var(--space-5) var(--space-4) 72px;}.crop-stage{position:relative;flex:0 0 auto;box-shadow:0 10px 30px -12px rgba(20,18,10,.5);}.crop-stage canvas{display:block;width:100%;height:100%;}.crop-viewer .crop-layer{cursor:crosshair;}.crop-viewer .crop-sel{cursor:move;}.crop-toolbar{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;align-items:center;gap:var(--space-1);padding:6px 8px;background:rgba(32,30,46,.94);border-radius:var(--radius-full,999px);box-shadow:0 8px 24px -6px rgba(0,0,0,.5);color:#fff;z-index:4;max-width:calc(100% - 24px);}.crop-tb-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:transparent;border:none;color:#fff;cursor:pointer;}.crop-tb-btn svg{width:18px;height:18px;}.crop-tb-btn:hover{background:rgba(255,255,255,.16);}.crop-tb-btn.is-active{background:var(--tool-accent,var(--color-primary));color:#fff;}.crop-tb-page{display:inline-flex;align-items:center;gap:6px;font-size:var(--text-sm);padding:0 6px;}.crop-tb-page input{width:44px;text-align:center;padding:4px 2px;background:rgba(255,255,255,.12);border:none;border-radius:6px;color:#fff;font-size:var(--text-sm);}.crop-tb-sep{color:rgba(255,255,255,.7);white-space:nowrap;}.crop-tb-divider{width:1px;height:20px;background:rgba(255,255,255,.2);margin:0 4px;}.crop-tb-zoom{font-size:var(--text-sm);min-width:46px;text-align:center;color:rgba(255,255,255,.9);}.upload-box__crop-error{padding:var(--space-6);text-align:center;color:var(--color-text-secondary);}.num-marker{position:absolute;width:16px;height:16px;margin:-8px 0 0 -8px;border-radius:50%;background:var(--tool-accent,#e5484d);box-shadow:0 0 0 3px rgba(255,255,255,.85),0 2px 6px rgba(0,0,0,.35);pointer-events:none;z-index:3;}@media (max-width:860px){.upload-box.is-crop .upload-box__workspace{grid-template-rows:60vh;}}.staged-file--doc .staged-file__icon{width:100%;height:auto;aspect-ratio:auto;padding:0;border-radius:7px;background:#fff;border:1px solid var(--color-border);box-shadow:0 8px 22px -10px rgba(20,18,10,0.4);}.staged-file--doc .staged-file__icon img{display:block;width:100%;height:auto;object-fit:contain;border-radius:inherit;}.staged-file__docx{display:block;width:100%;overflow:hidden;border-radius:inherit;background:#fff;position:relative;}.staged-file__docx .docx-wrapper{display:block !important;align-items:flex-start !important;margin:0 !important;padding:0 !important;background:transparent !important;min-width:0 !important;}.staged-file__docx .docx-wrapper > section.docx{margin:0 !important;box-shadow:none !important;}.staged-file__name{font-size:var(--text-xs);font-weight:600;margin-top:var(--space-2);max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.staged-file__size{font-size:11px;color:var(--color-text-disabled);margin-top:2px;}.upload-box__add-more{position:absolute;top:var(--space-4);right:var(--space-4);z-index:2;display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4) var(--space-2) var(--space-3);border-radius:999px;border:0;background:var(--tool-accent,var(--color-primary));color:#fff;font-size:var(--text-sm);font-weight:600;box-shadow:0 8px 20px -8px color-mix(in srgb,var(--tool-accent,var(--color-primary)) 65%,transparent);transition:transform var(--duration-fast) var(--ease-out),filter var(--duration-fast) var(--ease-out);}.upload-box__add-more svg{flex-shrink:0;}.upload-box__add-more:hover{filter:brightness(1.06);transform:translateY(-1px);}.upload-box__add-more:active{transform:translateY(0);}@media (max-width:520px){.upload-box__add-more span{display:none;}.upload-box__add-more{padding:var(--space-3);}}.upload-box__confirm{display:flex;width:100%;margin-top:var(--space-5);justify-content:center;gap:var(--space-2);background:var(--tool-accent,var(--color-primary));border-color:var(--tool-accent,var(--color-primary));}.upload-box__confirm:hover{filter:brightness(0.92);}@media (max-width:860px){.upload-box.is-staged{max-width:860px;}.upload-box__workspace{grid-template-columns:1fr;grid-template-rows:auto;}.upload-box__canvas{height:auto;min-height:340px;overflow:visible;}.upload-box__staging-grid{overflow:visible;}.upload-box__side{height:auto;}.upload-box__side-body{overflow:visible;}}.upload-box__result{position:relative;padding:var(--space-10) var(--space-6) var(--space-6);text-align:center;}.upload-box__result-back{position:absolute;top:var(--space-4);left:var(--space-4);display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;border:1px solid var(--color-border);color:var(--color-text-secondary);}.upload-box__result-back:hover{border-color:var(--tool-accent,var(--color-primary));color:var(--tool-accent,var(--color-primary));}.upload-box__result-card{display:flex;flex-direction:column;align-items:center;gap:var(--space-2);max-width:460px;margin:0 auto;padding:var(--space-8) var(--space-6);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);}.upload-box__result-badge{display:flex;align-items:center;justify-content:center;width:64px;height:64px;margin-bottom:var(--space-2);border-radius:50%;color:#fff;background:linear-gradient(135deg,var(--tool-accent,var(--color-primary)) 0%,color-mix(in srgb,var(--tool-accent,var(--color-primary)) 65%,var(--color-primary-deep)) 100%);box-shadow:0 0 0 6px color-mix(in srgb,var(--tool-accent,var(--color-primary)) 14%,transparent),0 8px 20px -6px color-mix(in srgb,var(--tool-accent,var(--color-primary)) 55%,transparent);}.upload-box__result-badge svg{fill:none;stroke:currentColor;stroke-width:2.6;}.upload-box__result-title{font-family:var(--font-family-display);font-weight:600;font-size:var(--text-xl);margin:0;}.upload-box__result-sub{font-size:var(--text-sm);color:var(--color-text-secondary);margin:0 0 var(--space-4);}.upload-box__result-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-3);width:100%;}.upload-box__result-download{gap:var(--space-2);background:var(--tool-accent,var(--color-primary));border-color:var(--tool-accent,var(--color-primary));}.upload-box__result-download:hover{filter:brightness(0.92);}.upload-box__result-again{gap:var(--space-2);border-color:var(--color-border);color:var(--color-text-primary);}.upload-box__result-again:hover{border-color:var(--tool-accent,var(--color-primary));color:var(--tool-accent,var(--color-primary));background:color-mix(in srgb,var(--tool-accent,var(--color-primary)) 8%,transparent);}.upload-box__continue{margin-top:var(--space-8);text-align:left;padding-top:var(--space-6);border-top:1px solid var(--color-border);}.upload-box__continue-title{font-weight:600;font-size:var(--text-sm);color:var(--color-text-secondary);margin-bottom:var(--space-3);}.upload-box__continue-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:var(--space-2);}.upload-box__continue-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:500;color:var(--color-text-primary);}.upload-box__continue-item:hover{background:var(--color-bg-alt);text-decoration:none;}.upload-box__icon svg{width:36px;height:36px;}.editor-loader{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--color-surface) 86%,transparent);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:editorLoaderIn 0.2s ease;}.editor-loader__box{width:min(320px,82vw);text-align:center;}.editor-loader__spinner{width:46px;height:46px;margin:0 auto var(--space-4);border-radius:50%;border:3px solid color-mix(in srgb,var(--color-primary) 20%,transparent);border-top-color:var(--color-primary);animation:editorLoaderSpin 0.8s linear infinite;}.editor-loader__title{font-family:var(--font-family-display);font-weight:600;font-size:var(--text-lg);margin-bottom:var(--space-4);color:var(--color-text-primary);}.editor-loader__bar{height:8px;border-radius:6px;overflow:hidden;background:color-mix(in srgb,var(--color-primary) 12%,transparent);}.editor-loader__bar i{display:block;height:100%;width:0;border-radius:6px;background:var(--gradient-primary,var(--color-primary));transition:width 0.2s ease;}.editor-loader__pct{margin-top:var(--space-2);font-weight:600;font-variant-numeric:tabular-nums;color:var(--color-text-secondary);}.editor-loader.is-done{opacity:0;transition:opacity 0.35s ease;}body.editor-loader-open{overflow:hidden;}@keyframes editorLoaderSpin{to{transform:rotate(360deg);}}@keyframes editorLoaderIn{from{opacity:0;}}@media (prefers-reduced-motion:reduce){.editor-loader__spinner{animation-duration:1.8s;}.editor-loader{animation:none;}}.tool-options{padding-top:var(--space-4);text-align:left;}.tool-options__heading{display:flex;align-items:center;gap:var(--space-2);font-family:var(--font-family-display);font-weight:600;font-size:var(--text-base);margin-bottom:var(--space-4);}.tool-options__heading svg{color:var(--tool-accent,var(--color-primary));}.tool-options__group + .tool-options__group{margin-top:var(--space-5);}.tool-options__label{font-size:var(--text-sm);font-weight:600;color:var(--color-text-secondary);margin-bottom:var(--space-3);display:inline-flex;align-items:center;gap:var(--space-2);}.tool-options__title{font-family:var(--font-family-display);font-weight:600;font-size:var(--text-lg);margin-bottom:var(--space-4);}.tool-options__text{width:100%;padding:var(--space-3) var(--space-4);font-size:var(--text-base);color:var(--color-text-primary);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);transition:border-color .15s ease,box-shadow .15s ease;}.tool-options__text::placeholder{color:var(--color-text-secondary);opacity:.7;}.tool-options__text:focus{outline:none;border-color:var(--tool-accent,var(--color-primary));box-shadow:0 0 0 3px color-mix(in srgb,var(--tool-accent,var(--color-primary)) 18%,transparent);}.tool-options__hint{margin-top:var(--space-2);font-size:var(--text-xs);color:var(--color-text-secondary);line-height:1.5;}.pagenum{display:flex;flex-direction:column;}.pagenum .tool-options__label{margin-top:var(--space-4);}.pagenum > .segmented + .pagenum__row{margin-top:0;}.pagenum__row{display:flex;gap:var(--space-4);}.pagenum__col{flex:1;min-width:0;}.pn-select,.pn-input{width:100%;padding:var(--space-2) var(--space-3);font-size:var(--text-sm);color:var(--color-text-primary);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);}.pn-select:focus,.pn-input:focus{outline:none;border-color:var(--tool-accent,var(--color-primary));}.pn-input--sm{width:72px;}.pagenum__range{display:flex;gap:var(--space-3);}.pn-inline{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);color:var(--color-text-secondary);}.pos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;width:96px;aspect-ratio:4 / 3;padding:5px;border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);}.pos-cell{display:flex;align-items:center;justify-content:center;border:none;background:transparent;cursor:pointer;padding:0;border-radius:3px;}.pos-cell > span{width:8px;height:8px;border-radius:50%;background:var(--color-border-strong,#c4c4d0);transition:background .12s ease,transform .12s ease;}.pos-cell:hover > span{background:var(--tool-accent,var(--color-primary));opacity:.5;}.pos-cell.is-selected > span{background:var(--tool-accent,var(--color-primary));transform:scale(1.3);}.pn-format{display:flex;align-items:center;gap:var(--space-2);flex-wrap:wrap;}.pn-select--sm{width:auto;min-width:78px;}.pn-select--xs{width:auto;min-width:56px;}.pn-style{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;font-size:var(--text-sm);border:1.5px solid var(--color-border);border-radius:var(--radius-sm,6px);background:var(--color-surface);color:var(--color-text-primary);cursor:pointer;}.pn-style:hover{border-color:var(--tool-accent,var(--color-primary));}.pn-style.is-active{background:var(--tool-accent,var(--color-primary));border-color:var(--tool-accent,var(--color-primary));color:#fff;}.pn-colorbtn{position:relative;width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border:1.5px solid var(--color-border);border-radius:var(--radius-sm,6px);cursor:pointer;overflow:hidden;}.pn-colorbtn__a{font-size:var(--text-sm);font-weight:700;color:var(--color-text-primary);}.pn-colorbtn input[type="color"]{position:absolute;left:0;bottom:-2px;width:100%;height:8px;border:none;padding:0;background:none;cursor:pointer;}.rotate-opts{display:flex;flex-direction:column;gap:var(--space-3);}.rotate-opts__buttons{display:flex;gap:var(--space-3);}.rotate-btn{flex:1;display:inline-flex;flex-direction:column;align-items:center;gap:var(--space-2);padding:var(--space-4) var(--space-3);font-size:var(--text-sm);font-weight:600;color:var(--color-text-primary);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:border-color .15s ease,color .15s ease,background .15s ease,transform .1s ease;}.rotate-btn svg{color:var(--tool-accent,var(--color-primary));}.rotate-btn:hover{border-color:var(--tool-accent,var(--color-primary));background:color-mix(in srgb,var(--tool-accent,var(--color-primary)) 6%,transparent);}.rotate-btn:active{transform:scale(.97);}.rotate-opts__foot{display:flex;align-items:center;justify-content:space-between;font-size:var(--text-sm);color:var(--color-text-secondary);}.rotate-opts__readout strong{color:var(--color-text-primary);}.rotate-opts__reset{font-size:var(--text-sm);font-weight:600;color:var(--tool-accent,var(--color-primary));background:none;border:none;cursor:pointer;padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm,6px);}.rotate-opts__reset:hover{text-decoration:underline;}.tool-options__checks{display:flex;flex-wrap:wrap;gap:var(--space-2);}.check-chip{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);font-size:var(--text-sm);font-weight:500;color:var(--color-text-secondary);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-full,999px);cursor:pointer;transition:border-color .15s ease,color .15s ease,background .15s ease;}.check-chip:hover{border-color:var(--tool-accent,var(--color-primary));}.check-chip__box{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:var(--radius-sm,5px);border:1.5px solid var(--color-border);color:#fff;background:transparent;transition:background .15s ease,border-color .15s ease;}.check-chip__box svg{opacity:0;}.check-chip.is-selected{color:var(--tool-accent,var(--color-primary));border-color:var(--tool-accent,var(--color-primary));background:color-mix(in srgb,var(--tool-accent,var(--color-primary)) 8%,transparent);}.check-chip.is-selected .check-chip__box{background:var(--tool-accent,var(--color-primary));border-color:var(--tool-accent,var(--color-primary));}.check-chip.is-selected .check-chip__box svg{opacity:1;}.tool-options__radio-cards{display:flex;flex-direction:column;gap:var(--space-3);}.segmented{display:inline-flex;gap:4px;padding:4px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);}.segmented__option{padding:var(--space-2) var(--space-5);border-radius:calc(var(--radius-md) - 4px);font-size:var(--text-sm);font-weight:600;color:var(--color-text-secondary);cursor:pointer;transition:background-color var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out);}.segmented__option:hover{color:var(--color-text-primary);}.segmented__option.is-selected{background:var(--color-surface);color:var(--tool-accent,var(--color-primary));box-shadow:var(--shadow-xs);}.option-card{display:flex;align-items:flex-start;gap:var(--space-3);border:1.5px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4);cursor:pointer;transition:border-color var(--duration-fast) var(--ease-out),background-color var(--duration-fast) var(--ease-out);}.option-card:hover{border-color:var(--tool-accent,var(--color-primary));}.option-card.is-selected{border-color:var(--tool-accent,var(--color-primary));background:color-mix(in srgb,var(--tool-accent,var(--color-primary)) 6%,transparent);}.option-card__check{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:20px;height:20px;margin-top:2px;border-radius:50%;border:1.5px solid var(--color-border);color:#fff;}.option-card.is-selected .option-card__check{background:var(--tool-accent,var(--color-primary));border-color:var(--tool-accent,var(--color-primary));}.option-card__body{display:flex;flex-direction:column;gap:2px;}.option-card__label{font-weight:600;display:inline-flex;align-items:center;gap:var(--space-2);}.option-card__description{font-size:var(--text-sm);color:var(--color-text-secondary);}.option-card__badge{font-family:var(--font-family-mono);font-size:10px;letter-spacing:0.06em;text-transform:uppercase;background:var(--color-accent-subtle);color:var(--color-accent);padding:2px var(--space-2);border-radius:999px;}.page-ranges{display:flex;flex-direction:column;gap:var(--space-3);}.page-range-row{display:flex;align-items:center;gap:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);flex-wrap:wrap;}.page-range-row__label{font-family:var(--font-family-mono);font-size:var(--text-xs);color:var(--color-text-secondary);flex-basis:100%;}.page-range-row label{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);color:var(--color-text-secondary);}.page-range-row input[type="number"]{width:64px;padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);font:inherit;color:var(--color-text-primary);}.page-range-row__remove{margin-left:auto;width:28px;height:28px;border:1px solid var(--color-border);border-radius:50%;color:var(--color-text-secondary);}.page-range-row__remove:hover{color:var(--color-danger);border-color:var(--color-danger);}.page-ranges__add{margin-top:var(--space-3);}.page-ranges__merge{display:flex;align-items:center;gap:var(--space-2);margin-top:var(--space-5);font-size:var(--text-sm);color:var(--color-text-secondary);}.split-opts [data-split-mode]{margin-bottom:var(--space-4);}.split-opts__panel{margin-bottom:var(--space-2);min-height:116px;}.split-opts__fixed{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-2);font-size:var(--text-sm);color:var(--color-text-secondary);}.split-opts__fixed input[type="number"]{width:72px;padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);font:inherit;color:var(--color-text-primary);}.split-opts__hint{margin-top:var(--space-3);font-family:var(--font-family-mono);font-size:var(--text-xs);color:var(--tool-accent,var(--color-primary));}.upload-box__idle--url{display:flex;flex-direction:column;align-items:center;gap:var(--space-5);padding:var(--space-16) var(--space-6);text-align:center;}.upload-box__addhtml{min-width:260px;justify-content:center;}.url-modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--space-4);}.url-modal[hidden]{display:none;}.url-modal__backdrop{position:absolute;inset:0;background:rgba(15,17,34,0.55);backdrop-filter:blur(2px);}.url-modal__dialog{position:relative;width:min(460px,100%);background:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-overlay);padding:var(--space-8) var(--space-6) var(--space-6);animation:url-modal-in 0.16s ease-out;}@keyframes url-modal-in{from{opacity:0;transform:translateY(8px) scale(0.98);}to{opacity:1;transform:none;}}.url-modal__close{position:absolute;top:var(--space-3);right:var(--space-3);}.url-modal__title{font-family:var(--font-family-display);font-size:1.35rem;margin:0 0 var(--space-2);}.url-modal__hint{color:var(--color-text-secondary);font-size:0.92rem;margin:0 0 var(--space-5);}.url-modal__field{display:flex;align-items:center;gap:var(--space-2);border:1.5px solid var(--color-border-strong);border-radius:var(--radius-md);padding:0 var(--space-3);transition:border-color 0.15s;}.url-modal__field:focus-within{border-color:var(--tool-accent,var(--color-primary));}.url-modal__globe{color:var(--color-text-secondary);flex:none;}.url-modal__input{flex:1;border:0;outline:0;background:transparent;padding:var(--space-3) 0;font-size:0.98rem;color:var(--color-text-primary);}.url-modal__error{color:var(--color-danger);font-size:0.85rem;margin:var(--space-2) 0 0;}.url-modal__submit{width:100%;justify-content:center;margin-top:var(--space-5);}.upload-box__canvas--url{padding:var(--space-4);display:flex;}.url-preview{flex:1;display:flex;flex-direction:column;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;min-height:0;}.url-preview__bar{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--color-bg-alt);border-bottom:1px solid var(--color-border);}.url-preview__dot{width:10px;height:10px;border-radius:50%;background:var(--color-border-strong);flex:none;}.url-preview__addr{margin-left:var(--space-3);flex:1;min-width:0;font-family:var(--font-family-mono);font-size:0.8rem;color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-pill);padding:4px var(--space-3);}.url-preview__body{flex:1;min-height:0;background:var(--color-bg-alt);overflow:auto;display:flex;justify-content:center;padding:var(--space-5);}.url-preview__paper{position:relative;width:min(100%,460px);align-self:flex-start;aspect-ratio:var(--paper-ar,210 / 297);background:#fff;box-shadow:var(--shadow-md);border-radius:2px;overflow:hidden;transition:aspect-ratio 0.2s ease;}.url-preview__paper.is-long{aspect-ratio:auto;}.url-preview__doc{position:absolute;inset:0;padding:var(--paper-pad,0);overflow:hidden;}.url-preview__paper.is-long .url-preview__doc{position:static;}.url-preview__shot{display:block;width:100%;height:auto;}.url-preview__placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);text-align:center;padding:var(--space-6);color:var(--color-text-secondary);}.url-preview__paper.is-loaded .url-preview__placeholder{display:none;}.url-preview__placeholder svg{color:var(--tool-accent,var(--color-primary));opacity:0.75;}.url-preview__placeholder p{margin:var(--space-2) 0 0;font-weight:600;color:var(--color-text-primary);word-break:break-all;}.url-preview__placeholder span{font-size:0.85rem;max-width:32ch;}.url-preview__loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-3);background:rgba(255,255,255,0.72);backdrop-filter:blur(1px);color:var(--color-text-secondary);font-size:0.85rem;}.url-preview__spinner{width:28px;height:28px;border:3px solid var(--color-border);border-top-color:var(--tool-accent,var(--color-primary));border-radius:50%;animation:url-spin 0.8s linear infinite;}@keyframes url-spin{to{transform:rotate(360deg);}}.webpage-opts{display:flex;flex-direction:column;}.webpage-opts .tool-options__label{margin-top:var(--space-4);}.webpage-opts .tool-options__label:first-child{margin-top:0;}.webpage-opts__row--head{display:flex;align-items:baseline;justify-content:space-between;margin-top:0;}.webpage-opts__row--head .tool-options__label{margin:0;}.webpage-opts__reset{border:0;background:none;color:var(--tool-accent,var(--color-primary));font-size:0.82rem;font-weight:600;cursor:pointer;padding:0;}.webpage-opts__reset:hover{text-decoration:underline;}.webpage-opts__url{display:flex;align-items:center;gap:var(--space-2);border:1.5px solid var(--color-border-strong);border-radius:var(--radius-md);padding:0 var(--space-2) 0 var(--space-3);margin-top:var(--space-2);}.webpage-opts__url:focus-within{border-color:var(--tool-accent,var(--color-primary));}.webpage-opts__globe{color:var(--color-text-secondary);flex:none;}.webpage-opts__url-input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:var(--space-2) 0;font-size:0.9rem;color:var(--color-text-primary);}.webpage-opts__refresh{flex:none;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:0;border-radius:var(--radius-sm);background:var(--tool-accent,var(--color-primary));color:#fff;cursor:pointer;transition:filter 0.15s;}.webpage-opts__refresh:hover{filter:brightness(1.08);}.webpage-opts__select{width:100%;margin-top:var(--space-2);padding:var(--space-3);border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-primary);font-size:0.9rem;cursor:pointer;}.webpage-opts__select:focus{outline:0;border-color:var(--tool-accent,var(--color-primary));}.webpage-opts__check{display:flex;align-items:center;gap:var(--space-2);margin-top:var(--space-3);font-size:0.9rem;cursor:pointer;user-select:none;}.webpage-opts__check input{position:absolute;opacity:0;width:0;height:0;}.webpage-opts__check-box{flex:none;width:18px;height:18px;border:1.5px solid var(--color-border-strong);border-radius:var(--radius-xs);display:inline-flex;align-items:center;justify-content:center;color:#fff;transition:background 0.15s,border-color 0.15s;}.webpage-opts__check-box svg{opacity:0;}.webpage-opts__check input:checked + .webpage-opts__check-box{background:var(--tool-accent,var(--color-primary));border-color:var(--tool-accent,var(--color-primary));}.webpage-opts__check input:checked + .webpage-opts__check-box svg{opacity:1;}.webpage-opts__cards{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2);margin-top:var(--space-2);}.webpage-opts__cards--3{grid-template-columns:repeat(3,1fr);}.webpage-card{display:flex;flex-direction:column;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-2);border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-secondary);font-size:0.78rem;font-weight:500;cursor:pointer;transition:border-color 0.15s,color 0.15s,background 0.15s;}.webpage-card:hover{border-color:var(--color-border-strong);}.webpage-card.is-selected{border-color:var(--tool-accent,var(--color-primary));color:var(--tool-accent,var(--color-primary));background:color-mix(in srgb,var(--tool-accent,var(--color-primary)) 8%,transparent);}.webpage-opts__settings{margin-top:var(--space-5);border-top:1px solid var(--color-border);padding-top:var(--space-3);}.webpage-opts__settings > summary{display:flex;align-items:center;gap:var(--space-2);list-style:none;cursor:pointer;font-weight:600;font-size:0.9rem;color:var(--color-text-primary);}.webpage-opts__settings > summary::-webkit-details-marker{display:none;}.webpage-opts__settings > summary svg:first-child{color:var(--tool-accent,var(--color-primary));}.webpage-opts__chevron{margin-left:auto;transition:transform 0.15s;color:var(--color-text-secondary);}.webpage-opts__settings[open] .webpage-opts__chevron{transform:rotate(180deg);}.webpage-opts__settings-body{padding-top:var(--space-2);}@media (max-width:860px){.upload-box__canvas--url{min-height:320px;}}.pdfa-opts{display:flex;flex-direction:column;text-align:left;}.pdfa-opts__info{display:flex;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:color-mix(in srgb,var(--tool-accent,var(--color-primary)) 8%,transparent);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:0.85rem;line-height:1.5;margin-bottom:var(--space-3);}.pdfa-opts__info svg{flex:none;color:var(--tool-accent,var(--color-primary));margin-top:2px;}.pdfa-opts__info p{margin:0;}.pdfa-opts__desc{margin-top:var(--space-3);font-size:0.85rem;color:var(--color-text-secondary);line-height:1.5;}.pdfa-opts__desc p{margin:0;}.pdfa-opts__desc ul{margin:var(--space-2) 0 0;padding-left:var(--space-5);display:flex;flex-direction:column;gap:4px;}.pdfa-opts__desc li{list-style:disc;}.pdfa-opts__downgrade{align-items:flex-start;margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px solid var(--color-border);}.pdfa-opts__downgrade .webpage-opts__check-box{margin-top:2px;}.pdfa-opts__downgrade-text{display:flex;flex-direction:column;gap:2px;}.pdfa-opts__downgrade-text strong{font-weight:600;color:var(--color-text-primary);}.pdfa-opts__downgrade-text span{font-size:0.8rem;color:var(--color-text-secondary);line-height:1.45;}.wm-opts{display:flex;flex-direction:column;text-align:left;}.wm-opts .tool-options__label{margin-top:var(--space-4);}.wm-opts__tabs{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2);margin-bottom:var(--space-2);}.wm-tab{display:flex;flex-direction:column;align-items:center;gap:var(--space-1);padding:var(--space-3);border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-secondary);font-size:0.82rem;font-weight:600;cursor:pointer;transition:border-color 0.15s,color 0.15s,background 0.15s;}.wm-tab__glyph{font-size:1.2rem;line-height:1;}.wm-tab:hover{border-color:var(--color-border-strong);}.wm-tab.is-selected{border-color:var(--tool-accent,var(--color-primary));color:var(--tool-accent,var(--color-primary));background:color-mix(in srgb,var(--tool-accent,var(--color-primary)) 8%,transparent);}.wm-image-pick{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);padding:var(--space-4);border:1.5px dashed var(--color-border-strong);border-radius:var(--radius-md);margin-top:var(--space-2);}.wm-image-pick__empty{display:flex;flex-direction:column;align-items:center;gap:var(--space-2);color:var(--color-text-secondary);font-size:0.82rem;text-align:center;}.wm-image-pick__empty svg{color:var(--tool-accent,var(--color-primary));opacity:0.7;}.wm-image-pick__preview{max-width:100%;max-height:120px;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);}.wm-opts__posrow{display:flex;align-items:center;gap:var(--space-4);margin-top:var(--space-2);}.wm-opts__mosaic{margin-top:0;}.wm-opts__row2{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3);}.wm-opts__row2 .tool-options__label{margin-top:var(--space-4);}.wm-opts__row2 .pn-select{width:100%;margin-top:var(--space-2);}.wm-overlay{position:absolute;inset:0;pointer-events:none;overflow:hidden;}.wm-stamp{position:absolute;left:0;top:0;transform-origin:center;white-space:nowrap;line-height:1;user-select:none;}.wm-stamp--text{font-weight:400;}.wm-stamp--img{height:auto;display:block;}.protect-opts{display:flex;flex-direction:column;gap:var(--space-3);}.protect-opts__intro{margin:0 0 var(--space-1);}.protect-opts__field{display:flex;align-items:center;gap:var(--space-2);border:1.5px solid var(--color-border-strong);border-radius:var(--radius-md);padding:0 var(--space-2) 0 var(--space-3);background:var(--color-bg);}.protect-opts__field:focus-within{border-color:var(--tool-accent);}.protect-opts.is-invalid .protect-opts__field{border-color:#D64545;}.protect-opts__lock{color:var(--color-text-disabled);flex:none;}.protect-opts__input{flex:1;border:0;background:none;outline:none;padding:var(--space-3) 0;font-size:0.95rem;color:var(--color-text-primary);letter-spacing:0.02em;}.protect-opts__eye{flex:none;border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius-sm);background:var(--tool-accent);color:#fff;}.protect-opts__eye.is-on{opacity:0.72;}.protect-opts__msg{margin:0;font-size:0.82rem;font-weight:600;color:#D64545;}.translate-opts{display:flex;flex-direction:column;}.translate-opts__info{display:flex;gap:var(--space-2);background:color-mix(in srgb,var(--tool-accent) 8%,var(--color-surface));border:1px solid color-mix(in srgb,var(--tool-accent) 22%,transparent);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);margin-bottom:var(--space-4);}.translate-opts__info svg{flex:none;color:var(--tool-accent);}.translate-opts__info p{margin:0;font-size:0.82rem;line-height:1.5;color:var(--color-text-secondary);}.translate-opts__select{width:100%;border:1.5px solid var(--color-border-strong);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);font-size:0.95rem;background:var(--color-bg);color:var(--color-text-primary);}.translate-opts__select:focus{outline:0;border-color:var(--tool-accent);}.translate-opts__select--to{background:color-mix(in srgb,var(--tool-accent) 8%,var(--color-bg));border-color:color-mix(in srgb,var(--tool-accent) 40%,var(--color-border-strong));}.translate-opts__swaprow{display:flex;justify-content:center;margin:calc(var(--space-2) * -1) 0;position:relative;z-index:1;}.translate-opts__swap{width:36px;height:36px;border-radius:50%;border:1.5px solid var(--tool-accent);background:var(--color-surface);color:var(--tool-accent);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);}.translate-opts__swap:hover{background:var(--tool-accent);color:#fff;}.translate-opts [data-tr-layout],.translate-opts [data-tr-tier]{margin-bottom:var(--space-2);}.job-progress{max-width:480px;margin-inline:auto;display:flex;flex-direction:column;align-items:center;gap:var(--space-5);padding:var(--space-12) var(--space-8);}.job-progress__scanner{position:relative;width:132px;height:164px;border-radius:var(--radius-md);overflow:hidden;}.job-progress__doc{position:absolute;inset:0;display:flex;flex-direction:column;gap:11px;padding:18px 16px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);}.job-progress__doc-badge{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;margin-bottom:4px;border-radius:var(--radius-sm);color:#fff;background:linear-gradient(135deg,var(--tool-accent,var(--color-primary)) 0%,color-mix(in srgb,var(--tool-accent,var(--color-primary)) 65%,var(--color-primary-deep)) 100%);}.job-progress__line{height:8px;border-radius:4px;background:var(--color-bg-alt);}.job-progress__line--short{width:58%;}.job-progress__beam{position:absolute;left:0;right:0;height:22px;top:-22px;background:linear-gradient(to bottom,transparent,color-mix(in srgb,var(--tool-accent,var(--color-primary)) 42%,transparent),transparent);box-shadow:0 0 14px 3px color-mix(in srgb,var(--tool-accent,var(--color-primary)) 38%,transparent);animation:job-beam 1.9s ease-in-out infinite;}@keyframes job-beam{0%{top:-22px;}100%{top:164px;}}.job-progress__label{font-family:var(--font-family-display);font-weight:600;font-size:var(--text-base);color:var(--color-text-primary);margin:0;}.job-progress__track{width:220px;max-width:80%;height:5px;border-radius:var(--radius-pill);background:var(--color-bg-alt);overflow:hidden;}.job-progress__bar{display:block;width:38%;height:100%;border-radius:inherit;background:linear-gradient(90deg,transparent,var(--tool-accent,var(--color-primary)),transparent);animation:job-indeterminate 1.35s ease-in-out infinite;}@keyframes job-indeterminate{0%{transform:translateX(-130%);}100%{transform:translateX(320%);}}.job-progress__note{display:inline-flex;align-items:center;gap:6px;font-size:var(--text-xs);color:var(--color-text-secondary);margin:0;}@media (prefers-reduced-motion:reduce){.job-progress__beam{animation:none;top:71px;opacity:0.55;}.job-progress__bar{animation:none;width:100%;opacity:0.5;}}.tool-hero{position:relative;isolation:isolate;text-align:center;padding-block:var(--space-8) var(--space-12);overflow:hidden;border-bottom:1px solid var(--color-border);}.tool-hero::before{content:'';position:absolute;inset:-30% -10% auto -10%;height:130%;background:radial-gradient(55% 55% at 50% -6%,color-mix(in srgb,var(--tool-accent,var(--color-primary)) 14%,transparent),transparent 70%),radial-gradient(40% 40% at 82% 4%,color-mix(in srgb,var(--color-accent) 8%,transparent),transparent 70%);z-index:-1;}.tool-hero__breadcrumb{padding-top:0;margin-bottom:var(--space-2);}.tool-hero__eyebrow{display:inline-flex;align-items:center;gap:var(--space-2);font-family:var(--font-family-mono);font-size:var(--text-xs);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:var(--tool-accent,var(--color-primary));margin-bottom:var(--space-4);}.tool-hero__eyebrow .doc-code{color:#fff;background:linear-gradient(135deg,var(--tool-accent,var(--color-primary)) 0%,color-mix(in srgb,var(--tool-accent,var(--color-primary)) 65%,var(--color-primary-deep)) 100%);padding:3px var(--space-2);border-radius:var(--radius-xs);}.tool-hero h1{font-size:var(--h1-hero);letter-spacing:var(--tracking-tight);}.tool-hero__subtitle{color:var(--color-text-secondary);font-size:var(--text-lg);margin:var(--space-3) auto var(--space-8);line-height:1.6;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.tool-hero__trust{list-style:none;padding:0;margin:var(--space-8) 0 0;display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-3) var(--space-6);}.tool-hero__trust li{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);color:var(--color-text-secondary);}.tool-hero__trust svg{color:var(--color-success);}.related-tools .tool-grid{grid-template-columns:repeat(auto-fill,264px);justify-content:center;}.tool-hero.is-working .tool-hero__eyebrow,.tool-hero.is-working .tool-hero__subtitle,.tool-hero.is-working .tool-hero__trust{display:none;}.tool-hero.is-working h1{font-size:var(--text-2xl);margin-bottom:var(--space-5);}.how-it-works{text-align:center;}.how-it-works .section-head{max-width:none;}@media (min-width:640px){.how-it-works .section-head h2{white-space:nowrap;}}.how-it-works__steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6);position:relative;}.how-it-works__steps::before{content:'';position:absolute;top:27px;left:calc(100% / 6);right:calc(100% / 6);height:2px;background:linear-gradient(90deg,var(--tool-accent,var(--color-primary)),var(--color-primary-deep));opacity:.25;z-index:0;}.how-it-works__steps li{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;padding-top:0;}.how-it-works__num{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--tool-accent,var(--color-primary)) 0%,var(--color-primary-deep) 100%);color:#fff;font-family:var(--font-family-display);font-weight:700;font-size:var(--text-lg);box-shadow:0 8px 20px -6px color-mix(in srgb,var(--tool-accent,var(--color-primary)) 55%,transparent);}.how-it-works__icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--color-surface);border:1px solid var(--color-border);color:var(--tool-accent,var(--color-primary));margin-top:calc(var(--space-3) * -1);margin-bottom:var(--space-4);}.how-it-works__steps strong{font-family:var(--font-family-display);font-size:var(--text-lg);font-weight:600;}.how-it-works__steps p{color:var(--color-text-secondary);font-size:var(--text-sm);margin-top:var(--space-1);max-width:240px;}@media (max-width:720px){.how-it-works__steps{grid-template-columns:1fr;gap:var(--space-8);}.how-it-works__steps::before{display:none;}}.tool-features{text-align:center;}.section.tool-features{padding-block:var(--space-10);container-type:inline-size;}.tool-features .section-head{margin-bottom:var(--space-6);}.fc-frame{--fc-s:1;height:calc(430px * var(--fc-s));overflow:hidden;display:flex;justify-content:center;}.feature-constellation{flex:none;position:relative;width:880px;height:430px;transform:scale(var(--fc-s));transform-origin:top center;}.fc-hub{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:3;width:186px;height:186px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);text-align:center;padding:var(--space-4);background:radial-gradient(circle at 50% 30%,color-mix(in srgb,var(--tool-accent,var(--color-primary)) 20%,var(--color-surface)),var(--color-surface) 70%);box-shadow:0 22px 50px -26px color-mix(in srgb,var(--tool-accent,var(--color-primary)) 65%,transparent),inset 0 0 0 1px color-mix(in srgb,var(--tool-accent,var(--color-primary)) 10%,transparent);}.fc-hub::before{content:'';position:absolute;inset:-10px;border-radius:50%;border:2px dashed color-mix(in srgb,var(--tool-accent,var(--color-primary)) 32%,transparent);}.fc-hub__mark{display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:50%;color:#fff;background:linear-gradient(150deg,color-mix(in srgb,var(--tool-accent,var(--color-primary)) 82%,#fff),var(--tool-accent,var(--color-primary)));box-shadow:0 10px 22px -10px color-mix(in srgb,var(--tool-accent,var(--color-primary)) 75%,transparent);}.fc-hub__name{font-family:var(--font-family-display);font-weight:700;font-size:var(--text-sm);color:var(--color-text-primary);max-width:13ch;line-height:1.2;}.fc-spokes{position:absolute;inset:0;z-index:1;pointer-events:none;}.fc-spoke{position:absolute;top:50%;left:50%;width:36px;height:2px;transform-origin:0 50%;background:linear-gradient(90deg,color-mix(in srgb,var(--feat-color,var(--color-primary)) 12%,transparent),color-mix(in srgb,var(--feat-color,var(--color-primary)) 70%,transparent));}.fc-spoke::after{content:'';position:absolute;right:-1px;top:50%;transform:translateY(-50%);width:7px;height:7px;border-radius:50%;background:var(--feat-color,var(--color-primary));}.fc-items{list-style:none;margin:0;padding:0;}.fc-item{position:absolute;z-index:2;width:290px;display:flex;align-items:center;gap:var(--space-3);}.fc-item--right{transform:translateY(-50%);flex-direction:row;text-align:left;}.fc-item--left{transform:translate(-100%,-50%);flex-direction:row-reverse;text-align:right;}.fc-item__icon{flex:none;display:inline-flex;align-items:center;justify-content:center;width:58px;height:58px;border-radius:50%;color:#fff;background:linear-gradient(148deg,color-mix(in srgb,var(--feat-color,var(--color-primary)) 86%,#fff),var(--feat-color,var(--color-primary)));border:3px solid var(--color-surface);box-shadow:0 0 0 5px color-mix(in srgb,var(--feat-color,var(--color-primary)) 14%,transparent),0 10px 22px -8px color-mix(in srgb,var(--feat-color,var(--color-primary)) 62%,transparent);transition:transform var(--duration-base) var(--ease-overshoot);}.fc-item:hover .fc-item__icon{transform:scale(1.08);}.fc-item__body{flex:1;padding:var(--space-3) var(--space-4);background:color-mix(in srgb,var(--feat-color,var(--color-primary)) 5%,var(--color-surface));border:1px solid color-mix(in srgb,var(--feat-color,var(--color-primary)) 16%,var(--color-border));border-radius:var(--radius-md);transition:transform var(--duration-base) var(--ease-out),box-shadow var(--duration-base) var(--ease-out);}.fc-item--right .fc-item__body{box-shadow:inset 3px 0 0 var(--feat-color,var(--color-primary)),0 8px 20px -16px color-mix(in srgb,var(--feat-color,var(--color-primary)) 60%,transparent);}.fc-item--left .fc-item__body{box-shadow:inset -3px 0 0 var(--feat-color,var(--color-primary)),0 8px 20px -16px color-mix(in srgb,var(--feat-color,var(--color-primary)) 60%,transparent);}.fc-item:hover .fc-item__body{transform:translateY(-2px);}.fc-item__title{font-family:var(--font-family-display);font-weight:700;font-size:var(--text-base);line-height:1.25;color:var(--color-text-primary);}.fc-item__desc{font-size:var(--text-xs);line-height:1.55;color:var(--color-text-secondary);margin-top:3px;}.fc-item__desc a{color:var(--feat-color,var(--tool-accent,var(--color-primary)));font-weight:600;text-decoration:none;box-shadow:inset 0 -1px 0 color-mix(in srgb,var(--feat-color,var(--color-primary)) 45%,transparent);}@container (max-width:880px){.fc-frame{--fc-s:0.9;}}@container (max-width:800px){.fc-frame{--fc-s:0.8;}}@container (max-width:720px){.fc-frame{--fc-s:0.72;}}@container (max-width:640px){.fc-frame{--fc-s:1;height:auto;overflow:visible;display:block;}.feature-constellation{width:100%;max-width:560px;height:auto;margin:0 auto;transform:none;}.fc-hub,.fc-spokes{display:none;}.fc-items{display:flex;flex-direction:column;gap:var(--space-3);}.fc-item,.fc-item--right,.fc-item--left{position:static;transform:none;width:100%;flex-direction:row;text-align:left;}.fc-item--right .fc-item__body,.fc-item--left .fc-item__body{box-shadow:inset 3px 0 0 var(--feat-color,var(--color-primary));}.fc-item__icon{width:54px;height:54px;}}@media (prefers-reduced-motion:reduce){.fc-item__icon,.fc-item__body{transition:none;}.fc-item:hover .fc-item__icon,.fc-item:hover .fc-item__body{transform:none;}}.related-tools{border-top:1px solid var(--color-border);}.related-tools h2{margin-bottom:var(--space-5);}.tool-formats{display:inline-flex;align-items:center;gap:var(--space-4);flex-wrap:wrap;justify-content:center;margin-top:var(--space-6);padding:var(--space-3) var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-pill);box-shadow:var(--shadow-xs);}.tool-formats__group{display:inline-flex;align-items:center;gap:var(--space-2);}.tool-formats__label{font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--color-text-disabled);}.tool-formats__badge{font-size:var(--text-xs);font-weight:700;padding:4px 10px;border-radius:999px;background:color-mix(in srgb,var(--tool-accent,var(--color-primary)) 12%,transparent);color:var(--tool-accent,var(--color-primary));}.tool-formats__badge--out{background:var(--tool-accent,var(--color-primary));color:#fff;}.tool-formats__arrow{fill:none;stroke:var(--color-text-disabled);stroke-width:2;}.related-tools .tool-grid{grid-template-columns:repeat(6,minmax(0,1fr));justify-content:stretch;gap:var(--space-4);}@media (max-width:1100px){.related-tools .tool-grid{grid-template-columns:repeat(3,minmax(0,1fr));}}@media (max-width:640px){.related-tools .tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}.tool-content{padding-top:var(--space-4);}.tool-content__prose{max-width:var(--container-md);margin-inline:auto;}.tool-content__prose h2{font-size:var(--text-2xl);}.tool-content__prose a{color:var(--tool-accent);text-decoration:underline;text-underline-offset:2px;font-weight:600;}.tool-content__prose a:hover{text-decoration:none;}