:root{color-scheme:dark;--tool-bg:#1e2227;--tool-panel:#262b31;--tool-panel-2:#2d333b;--tool-text:#d8dee5;--tool-muted:#8b949e;--tool-line:#3a4149;--tool-primary:#4c8dff;--tool-primary-hover:#6aa1ff;--tool-focus:#8db8ff;font-family:"Malgun Gothic","맑은 고딕",system-ui,sans-serif}*{box-sizing:border-box}html{min-width:320px;background:var(--tool-bg)}body{margin:0;min-height:100vh;color:var(--tool-text);background:var(--tool-bg);overflow-x:clip}a{color:inherit}.site-header{border-bottom:0}.site-header-inner{display:flex;align-items:flex-start;justify-content:space-between;width:calc(100% - 48px);min-height:72px;margin:0 auto;padding-top:18px}.tool-brand{width:82.5px;height:17.333px;display:flex;align-items:center;text-decoration:none}.tool-brand .daydaypdfLogo{display:block;width:100%;height:auto;overflow:visible}.preview-badge{padding:5px 8px;border:1px solid var(--tool-line);border-radius:999px;color:var(--tool-muted);font-size:13px;letter-spacing:.04em}.tool-main{width:min(920px,calc(100% - 32px));margin:0 auto;padding:52px 0 38px}.tool-hero{text-align:center}.tool-hero h1{margin:0 0 10px;font-size:clamp(34px, 5vw, 48px);font-weight:650;letter-spacing:.01em;overflow-wrap:anywhere}.tool-hero p{max-width:560px;margin:0 auto;color:var(--tool-muted);font-size:14px;line-height:1.7}.tool-eyebrow{margin:0 0 8px;color:var(--tool-primary);font-size:13px;font-weight:700;letter-spacing:.15em}.hub-main{display:flex;min-height:calc(100vh - 116px);flex-direction:column;justify-content:center;padding-top:34px}.hub-hero{margin-bottom:32px}.tool-catalog{min-width:0}.primary-tools{display:flex;justify-content:center}.primary-tool{position:relative;display:flex;width:264px;min-height:138px;align-items:center;justify-content:center;flex-direction:column;gap:7px;border:1px solid transparent;border-radius:18px;text-decoration:none;transition:border-color .15s,background .15s,transform .15s}.primary-tool:hover{border-color:var(--tool-line);background:var(--tool-panel);transform:translateY(-2px)}.primary-tool .tool-icon{width:46px;height:46px;margin-bottom:4px}.primary-tool-label{font-size:16px;font-weight:650}.primary-tool-detail{color:var(--tool-muted);font-size:13px}.ready-label{position:absolute;top:12px;right:12px;padding:3px 6px;border-radius:999px;background:rgb(76 141 255 / 13%);color:#8db8ff;font-size:13px}.planned-tools{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:10px}.planned-tool{position:relative;display:flex;min-width:0;min-height:104px;align-items:center;justify-content:center;flex-direction:column;gap:6px;margin:0;border:1px solid transparent;border-radius:14px;color:var(--tool-muted);text-decoration:none;transition:border-color .15s,background .15s,color .15s,transform .15s}.planned-tool .tool-icon{width:27px;height:27px}.planned-tool strong{color:var(--tool-text);font-size:13px;font-weight:600}.planned-tool>span{max-width:100%;overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.planned-tool small{position:absolute;top:8px;right:8px;font-size:13px;opacity:.7}.sample-tool-card:hover{border-color:var(--tool-line);background:var(--tool-panel);color:var(--tool-text);transform:translateY(-2px)}.sample-tool-card:hover .tool-icon{color:var(--tool-primary)}.tool-icon{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;transition:color .15s}.tool-icon *{vector-effect:non-scaling-stroke}.primary-tool:hover .tool-icon{color:var(--tool-primary)}.trust-list{display:flex;align-items:center;justify-content:center;gap:0;margin:24px 0 0;padding:0;color:var(--tool-muted);font-size:13px;list-style:none}.trust-list li+li::before{padding:0 10px;color:var(--tool-line);content:"·"}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;clip-path:inset(50%)}.tool-detail-main{max-width:920px}.tool-breadcrumb{display:flex;gap:8px;margin-bottom:28px;color:var(--tool-muted);font-size:13px}.tool-breadcrumb a{text-decoration:none}.tool-breadcrumb a:hover{color:var(--tool-text)}.tool-detail-hero{display:flex;align-items:center;gap:20px;text-align:left}.tool-detail-hero>div:last-child{min-width:0}.tool-detail-hero h1{margin-bottom:4px;font-size:clamp(30px, 6vw, 42px)}.tool-detail-hero p{margin:0}.detail-icon{display:grid;width:76px;height:76px;flex:0 0 76px;place-items:center;border:1px solid var(--tool-line);border-radius:20px;background:var(--tool-panel);color:var(--tool-text)}.detail-icon .tool-icon{width:36px;height:36px}.tool-panel{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;margin-top:34px;padding:0;border:0;border-radius:0;background:0 0}.task-workspace{position:relative;display:grid;grid-template-columns:minmax(0,1.28fr) minmax(280px,.72fr);gap:18px;margin-top:34px;padding:0;border:0;border-radius:0;background:0 0}.task-options,.tool-dropzone{min-width:0;border:1px solid var(--tool-line);border-radius:15px;background:var(--tool-bg)}.task-options{padding:22px}.task-option-block{display:grid;gap:18px}.task-section-label{margin:0 0 9px;color:var(--tool-muted);font-size:13px;font-weight:700;letter-spacing:.06em}.choice-row,.quality-grid{display:flex;gap:8px;flex-wrap:wrap}.choice-button,.format-option,.quality-option{border:1px solid var(--tool-line);background:var(--tool-panel);color:var(--tool-text);font:inherit;cursor:pointer}.choice-button{min-height:38px;padding:0 13px;border-radius:9px;font-size:13px}.choice-button[aria-pressed=true],.format-option[aria-pressed=true],.quality-option[aria-pressed=true]{border-color:var(--tool-primary);background:rgb(76 141 255 / 12%);box-shadow:inset 0 0 0 1px rgb(76 141 255 / 12%)}.sample-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0;padding:0;list-style:none}.sample-flow li{display:flex;min-width:0;min-height:62px;align-items:center;gap:9px;padding:10px;border:1px solid var(--tool-line);border-radius:11px;background:var(--tool-panel);font-size:13px}.sample-flow b{display:grid;width:22px;height:22px;flex:0 0 22px;place-items:center;border-radius:50%;background:rgb(76 141 255 / 15%);color:#8db8ff;font-size:13px}.sample-field{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px;color:var(--tool-muted);font-size:13px}.sample-field input{width:100%;min-height:40px;padding:0 12px;border:1px solid var(--tool-line);border-radius:9px;outline:0;background:var(--tool-panel);color:var(--tool-text);font:inherit}.task-help,.task-warning{margin:0;color:var(--tool-muted);font-size:13px;line-height:1.65}.task-warning{padding:10px 12px;border:0;border-radius:9px;background:rgb(98 76 35 / 18%);color:#aa915f}.task-field{display:grid;gap:8px;color:var(--tool-muted);font-size:13px}.task-field input,.task-field select{width:100%;min-height:42px;padding:0 12px;border:1px solid var(--tool-line);border-radius:9px;outline:0;background:var(--tool-panel);color:var(--tool-text);font:inherit}.task-field input:focus,.task-field select:focus{border-color:var(--tool-primary);box-shadow:0 0 0 3px var(--tool-focus)}.compact-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.compact-actions.four{grid-template-columns:repeat(4,minmax(0,1fr))}.compact-actions button{min-height:36px;padding:0 8px;border:1px solid var(--tool-line);border-radius:8px;background:var(--tool-panel);color:var(--tool-text);font:inherit;font-size:13px;cursor:pointer}.compact-actions button:hover{border-color:var(--tool-primary)}.quality-grid{flex-wrap:nowrap}.compress-mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.compress-auto-save{color:#9ca8b4}.quality-option{display:flex;min-width:0;min-height:78px;flex:1;align-items:flex-start;justify-content:center;flex-direction:column;gap:5px;padding:12px;border-radius:11px;text-align:left}.quality-option b{font-size:13px}.quality-option span{color:var(--tool-muted);font-size:13px}.convert-options{gap:20px}[data-tool-id=convert-pdf] .task-workspace{grid-template-columns:minmax(0,1.55fr) minmax(220px,.45fr)}.convert-direction-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;border-bottom:1px solid var(--tool-line)}.convert-direction-tab{min-width:0;min-height:42px;margin-bottom:-1px;padding:0 8px;border:0;border-bottom:2px solid transparent;background:0 0;color:var(--tool-muted);font:inherit;font-size:13px;font-weight:700;cursor:pointer}.convert-direction-tab[aria-selected=true]{border-bottom-color:var(--tool-primary);color:var(--tool-text)}.convert-direction-tab:focus-visible{outline:3px solid var(--tool-focus);outline-offset:2px}.format-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.format-option{--format-accent:#8db8ff;--format-icon-bg:rgb(76 141 255 / 13%);display:flex;min-width:0;min-height:108px;align-items:center;justify-content:center;flex-direction:column;gap:10px;padding:13px 9px;border-radius:11px;text-align:center}.format-option-icon{width:46px;height:46px;padding:9px;border:1px solid color-mix(in srgb,var(--format-accent) 32%,transparent);border-radius:13px;background:var(--format-icon-bg);fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;color:var(--format-accent);transition:transform .15s,background .15s}.format-option-copy{display:grid;width:100%;min-width:0}.format-option-letter-icon{display:grid;padding:0;place-items:center;font-size:23px;font-weight:800;line-height:1}.format-option strong{max-width:100%;font-size:13px;line-height:1.4;overflow-wrap:normal;word-break:keep-all;text-wrap:balance;white-space:normal;color:var(--tool-text)}.format-option[data-format=JPG]{--format-accent:#d7a85e;--format-icon-bg:rgb(215 168 94 / 13%)}.format-option[data-format=PNG]{--format-accent:#54b8a4;--format-icon-bg:rgb(84 184 164 / 13%)}.format-option[data-format=WebP]{--format-accent:#65a9d9;--format-icon-bg:rgb(101 169 217 / 13%)}.format-option[data-format=PowerPoint]{--format-accent:#d98257;--format-icon-bg:rgb(217 130 87 / 13%)}.format-option[data-format=Excel]{--format-accent:#59aa75;--format-icon-bg:rgb(89 170 117 / 13%)}.format-option[data-format=Word]{--format-accent:#6698df;--format-icon-bg:rgb(102 152 223 / 13%)}.format-option[data-format="한글"]{--format-accent:#967fd4;--format-icon-bg:rgb(150 127 212 / 13%)}.format-option:hover .format-option-icon,.format-option[aria-pressed=true] .format-option-icon{transform:scale(1.06);background:color-mix(in srgb,var(--format-accent) 21%,transparent)}.format-option[data-supported=false]{opacity:.48}.format-note{margin:0;color:var(--tool-muted);font-size:13px;line-height:1.65}.tool-dropzone{display:flex;min-height:310px;align-items:center;justify-content:center;flex-direction:column;padding:28px 20px;text-align:center;transition:border-color .15s,background .15s}.tool-dropzone[data-dragging=true]{border-color:var(--tool-primary);background:rgb(76 141 255 / 7%)}.drop-icon{display:grid;width:52px;height:52px;margin-bottom:12px;place-items:center;border:1px solid var(--tool-line);border-radius:15px;color:var(--tool-text)}.drop-icon .tool-icon{width:25px;height:25px}.tool-dropzone h2{margin:0 0 8px;font-size:18px}.tool-dropzone>p:not(.tool-eyebrow){margin:0;color:var(--tool-muted);font-size:13px;line-height:1.6}.tool-dropzone .tool-button{margin-top:18px}.tool-dropzone small{margin-top:12px;color:var(--tool-muted);font-size:13px}.tool-result{grid-column:1/-1;min-width:0;padding:4px 0 0;border:0;border-radius:0;background:0 0}.tool-result.thumbnail-result{padding:16px;border:1px solid var(--tool-line);border-radius:12px}.result-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px;color:var(--tool-text);font-size:13px}.result-heading span{color:var(--tool-muted);font-size:13px}.page-result-heading{display:grid;grid-template-columns:minmax(0,1fr);align-items:initial;row-gap:4px}.page-result-heading strong{overflow:hidden;text-align:left;text-overflow:ellipsis;white-space:nowrap}.page-result-heading span{max-width:100%;justify-self:end;font-size:12px;line-height:1.45;text-align:right}.merge-file-list,.simple-file-list{display:grid;gap:7px;margin:0;padding:0;list-style:none}.file-summary-card,.merge-file-list li,.simple-file-list li{display:flex;min-width:0;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--tool-line);border-radius:10px;background:var(--tool-panel)}.merge-file-list li{cursor:grab}.merge-file-list li[data-dragging=true]{opacity:.45}.drag-grip{color:var(--tool-muted);font-size:17px}.merge-file-list li>b{color:#8db8ff;font-size:13px}.file-copy,.file-list-item-copy,.file-summary-card>span{display:grid;min-width:0;flex:1;gap:3px}.file-copy strong,.file-list-item-copy strong,.file-summary-card strong{overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.file-copy small,.file-list-item-copy small,.file-summary-card small{color:var(--tool-muted);font-size:13px}.simple-file-list li{overflow:hidden;font-size:13px}.conversion-file-group{padding-top:14px}.conversion-file-group+.conversion-file-group{margin-top:16px;border-top:1px solid var(--tool-line)}.conversion-file-heading{display:flex;min-width:0;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.conversion-file-heading>span{display:grid;min-width:0;gap:3px}.conversion-file-heading strong{overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.conversion-file-heading small{color:var(--tool-muted);font-size:13px}.conversion-thumb-item{position:relative;width:var(--tool-thumb-width,132px)}.conversion-thumb-item .page-thumb{width:100%}.conversion-thumbnail-grid .page-thumb[draggable=true]{cursor:grab}.conversion-thumbnail-grid .page-thumb[draggable=true]:active{cursor:grabbing}.conversion-thumb-height-sizer{display:none}.conversion-thumbnail-grid[data-image-size-ready=true] .thumb-visual{position:relative;height:auto}.conversion-thumbnail-grid[data-image-size-ready=true] .conversion-thumb-height-sizer{display:block;width:100%;height:auto;visibility:hidden;pointer-events:none}.conversion-thumbnail-grid[data-image-size-ready=true] .thumb-sheet{position:absolute;inset:0}.conversion-thumb-remove{position:absolute;z-index:2;display:grid;top:8px;right:8px;width:28px;height:28px;padding:0;place-items:center;border:1px solid;border-radius:7px;background:rgb(38 43 49 / 88%);color:#c6cdd5;font:inherit;font-size:18px;font-weight:700;line-height:1;opacity:.62;cursor:pointer}.conversion-thumb-remove:focus-visible,.conversion-thumb-remove:hover{background:#3c3032;color:#ffb0b0;opacity:1}.file-remove-button{min-height:34px;flex:0 0 auto;padding:0 11px;border:1px solid var(--tool-line);border-radius:8px;background:0 0;color:var(--tool-muted);font:inherit;font-size:13px;cursor:pointer}.file-remove-button:focus-visible,.file-remove-button:hover{border-color:#d16f6f;color:#ffadad}.conversion-file-remove{display:grid;width:28px;min-height:28px;padding:0;place-items:center;border-color:rgb(139 148 158 / 24%);border-radius:7px;background:var(--tool-panel);font-size:18px;font-weight:700;line-height:1;opacity:.55}.conversion-file-remove:focus-visible,.conversion-file-remove:hover{background:#3c3032;opacity:1}.page-thumbnail-grid{position:relative;display:grid;grid-template-columns:repeat(auto-fit,var(--tool-thumb-width,132px));gap:10px;justify-content:center;touch-action:pan-x pan-y}.tool-selection-marquee{position:absolute;z-index:5;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}.tool-selection-marquee rect{fill:rgb(76 141 255 / 14%);stroke:var(--tool-primary);stroke-width:1px;vector-effect:non-scaling-stroke}[data-tool-root][data-thumb-size="84"]{--tool-thumb-width:84px;--tool-thumb-height:119px}[data-tool-root][data-thumb-size="96"]{--tool-thumb-width:96px;--tool-thumb-height:136px}[data-tool-root][data-thumb-size="108"]{--tool-thumb-width:108px;--tool-thumb-height:153px}[data-tool-root][data-thumb-size="120"]{--tool-thumb-width:120px;--tool-thumb-height:170px}[data-tool-root][data-thumb-size="132"]{--tool-thumb-width:132px;--tool-thumb-height:187px}[data-tool-root][data-thumb-size="144"]{--tool-thumb-width:144px;--tool-thumb-height:204px}[data-tool-root][data-thumb-size="156"]{--tool-thumb-width:156px;--tool-thumb-height:222px}[data-tool-root][data-thumb-size="168"]{--tool-thumb-width:168px;--tool-thumb-height:239px}[data-tool-root][data-thumb-size="180"]{--tool-thumb-width:180px;--tool-thumb-height:256px}[data-tool-root][data-thumb-size="192"]{--tool-thumb-width:192px;--tool-thumb-height:273px}[data-tool-root][data-thumb-size="204"]{--tool-thumb-width:204px;--tool-thumb-height:290px}[data-tool-root][data-thumb-size="216"]{--tool-thumb-width:216px;--tool-thumb-height:307px}[data-tool-root][data-thumb-size="228"]{--tool-thumb-width:228px;--tool-thumb-height:324px}[data-tool-root][data-thumb-size="240"]{--tool-thumb-width:240px;--tool-thumb-height:341px}[data-tool-root][data-thumb-size="252"]{--tool-thumb-width:252px;--tool-thumb-height:358px}.page-thumb{position:relative;display:flex;width:var(--tool-thumb-width,132px);min-width:0;align-self:start;flex-direction:column;align-items:center;padding:3px;border:2px solid transparent;border-radius:6px;outline:0;background:0 0;color:var(--tool-muted);font:inherit;cursor:pointer;transition:border-color .12s,background .12s,box-shadow .12s}.page-thumb:hover{border-color:rgb(76 141 255 / 42%)}.page-thumb.selected{border-color:var(--tool-primary);background:rgb(76 141 255 / 12%);box-shadow:none;color:#9fc2ff}.page-thumb[data-dragging=true]{opacity:.42}.page-thumb[data-drop-position=after]::after,.page-thumb[data-drop-position=before]::before{position:absolute;top:4px;bottom:4px;width:3px;border-radius:3px;background:var(--tool-primary);box-shadow:0 0 0 3px rgb(76 141 255 / 14%);content:""}.page-thumb[data-drop-position=before]::before{left:-6px}.page-thumb[data-drop-position=after]::after{right:-6px}.thumb-visual{display:flex;width:100%;height:var(--tool-thumb-height,187px);overflow:visible;align-items:center;justify-content:center;border:0;border-radius:0;background:0 0}.thumb-sheet{position:relative;display:grid;width:100%;height:100%;place-items:center;transform-origin:center;transition:transform .15s}.thumb-sheet canvas,.thumb-sheet img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;margin-inline:auto;border-radius:3px;background:#fff;box-shadow:0 1px 4px rgb(0 0 0 / 50%);object-fit:contain}.thumb-loading{position:absolute;color:var(--tool-muted);font-size:13px}.page-position{width:100%;margin-top:4px;overflow:hidden;color:var(--tool-muted);font-size:11px;text-align:center;text-overflow:ellipsis;white-space:nowrap}.page-thumb[data-rotation="90"] .thumb-sheet{transform:rotate(90deg) scale(.76)}.page-thumb[data-rotation="180"] .thumb-sheet{transform:rotate(180deg)}.page-thumb[data-rotation="270"] .thumb-sheet{transform:rotate(270deg) scale(.76)}.planned-workspace{grid-template-columns:1fr}.planned-message{display:grid;min-height:330px;place-items:center;gap:14px;padding:34px;text-align:center}.planned-message .planned-icon{width:44px;height:44px;color:var(--tool-muted)}.planned-message strong{font-size:18px}.planned-message p{max-width:520px;margin:0;color:var(--tool-muted);font-size:13px;line-height:1.7}.tool-panel h2{margin:0 0 12px;font-size:22px}.tool-panel p{margin-bottom:0;color:var(--tool-muted);font-size:13px;line-height:1.65}.panel-copy{min-width:0}.tool-actions{display:flex;align-items:center}.tool-button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:10px;padding:0 18px;border:1px solid transparent;border-radius:10px;background:var(--tool-primary);color:#fff;font-family:inherit;font-size:13px;font-weight:650;text-decoration:none;white-space:nowrap;cursor:pointer}.tool-button:hover{background:var(--tool-primary-hover)}.tool-button:focus-visible{outline:3px solid var(--tool-focus);outline-offset:3px}.tool-button.secondary{border-color:var(--tool-line);background:var(--tool-panel);color:var(--tool-text)}.tool-button.secondary:hover{border-color:var(--tool-primary);background:#333a43}.tool-button:disabled{opacity:.42;cursor:default}.tool-button:disabled:hover{background:var(--tool-primary)}.tool-note,.tool-status{grid-column:1/-1;margin-top:14px;color:var(--tool-muted);font-size:13px;line-height:1.65}.tool-status{white-space:pre-line}.tool-detail-main>.tool-note{margin-top:10px;text-align:center}.tool-ad-slot{display:grid;min-height:104px;place-items:center;gap:4px;margin-top:18px;padding:18px;border:1px dashed var(--tool-line);border-radius:15px;background:rgb(38 43 49 / 42%);color:var(--tool-muted);text-align:center}.tool-ad-slot span{font-size:13px;letter-spacing:.12em;opacity:.72}.tool-ad-slot p{margin:0;font-size:13px}.tool-status[data-kind=error]{color:#ff9a9a}.tool-status[data-kind=success]{color:#8dbf91}.tool-progress{grid-column:1/-1;display:block;width:100%;height:8px;margin-top:16px;border:0;accent-color:var(--tool-primary)}.tool-footer{display:flex;width:min(920px,calc(100% - 32px));align-items:center;justify-content:center;gap:18px;margin:0 auto;padding:12px 0 18px;color:var(--tool-muted);font-size:13px;line-height:1.6}.tool-footer a{text-decoration:none}.tool-footer a:hover{color:var(--tool-text)}.choice-button:focus-visible,.format-option:focus-visible,.primary-tool:focus-visible,.quality-option:focus-visible,.sample-tool-card:focus-visible,.tool-brand:focus-visible,.tool-breadcrumb a:focus-visible,.tool-footer a:focus-visible{outline:3px solid var(--tool-focus);outline-offset:4px}[hidden]{display:none!important}@media (max-width:600px){.tool-main{padding-top:34px}.hub-main{min-height:auto;padding-top:36px}.hub-hero{margin-bottom:20px}.tool-hero h1{font-size:34px}.tool-hero p{font-size:13px}.primary-tool{width:min(100%,280px);min-height:128px}.planned-tools{grid-template-columns:repeat(2,minmax(0,1fr));max-width:360px;margin:8px auto 0}.planned-tool{min-height:94px}.trust-list{flex-wrap:wrap;row-gap:5px}.tool-detail-main{padding-top:24px}.tool-breadcrumb{margin-bottom:22px}.tool-detail-hero{gap:14px}.detail-icon{width:62px;height:62px;flex-basis:62px;border-radius:16px}.detail-icon .tool-icon{width:30px;height:30px}.tool-panel{grid-template-columns:1fr;gap:20px;padding:0;border-radius:0}.task-workspace{grid-template-columns:1fr;padding:0;border-radius:0}[data-tool-id=convert-pdf] .task-workspace{grid-template-columns:1fr}.tool-dropzone{min-height:250px;order:-1}.task-options{padding:16px}.format-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sample-flow{grid-template-columns:1fr}.sample-flow li{min-height:48px}.quality-grid{flex-direction:column}.compress-mode-grid{grid-template-columns:1fr}.quality-option{min-height:60px}.tool-button{width:100%}.compact-actions.four{grid-template-columns:repeat(2,minmax(0,1fr))}.page-thumbnail-grid{gap:8px}.tool-result.thumbnail-result{padding:10px}.tool-footer{flex-wrap:wrap;gap:8px 14px;text-align:center}}@media (max-width:420px){.format-grid{grid-template-columns:1fr}.format-option{min-height:82px;align-items:center;justify-content:flex-start;flex-direction:row;padding:12px 14px;text-align:left}.format-option-icon{flex:0 0 46px}}@media (prefers-reduced-motion:reduce){*,::after,::before{scroll-behavior:auto!important;transition:none!important}}