:root{color-scheme:light;--color-ink: #17203a;--color-muted: #667085;--color-soft: #f3f5f9;--color-line: #e4e8f0;--color-surface: #ffffff;--color-brand: #e84956;--color-brand-dark: #ce3341;--color-brand-soft: #fff2f3;--color-success: #1f9d70;--shadow-card: 0 16px 40px rgba(31, 42, 68, .08);--radius-lg: 24px;--radius-md: 16px;--content-width: 1120px}*{box-sizing:border-box}html{height:100%;overflow:hidden;font-family:Inter,Pretendard,Noto Sans KR,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#fbfcfe;color:var(--color-ink)}body{height:100%;margin:0;min-width:320px;overflow:hidden;background:radial-gradient(circle at 92% 8%,#fff2f3 0,transparent 28%),#fbfcfe}button,input{font:inherit}button{color:inherit}button:focus-visible,a:focus-visible{outline:3px solid rgba(232,73,86,.32);outline-offset:3px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.eyebrow{margin:0 0 12px;color:var(--color-brand);font-size:12px;font-weight:800;letter-spacing:.18em}.site-header{width:min(calc(100% - 40px),1600px);height:64px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--color-line)}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--color-ink);text-decoration:none;font-size:21px;font-weight:900;letter-spacing:-.04em}.brand__mark{display:grid;place-items:center;width:34px;height:38px;color:#fff;border-radius:8px 8px 12px;background:var(--color-brand);font-size:19px;box-shadow:0 6px 14px #e849563d}.privacy-pill{display:flex;align-items:center;gap:8px;padding:9px 13px;border:1px solid #dbece5;border-radius:999px;color:#417462;background:#f5fbf8;font-size:12px;font-weight:700}.privacy-pill__dot{width:7px;height:7px;border-radius:50%;background:var(--color-success);box-shadow:0 0 0 4px #1f9d701a}.header-actions{display:flex;align-items:center;gap:12px}.header-actions [data-new-task]{color:#fff;background:#252d3d;box-shadow:0 6px 16px #1f2a442e}.page-shell{width:min(calc(100% - 40px),1600px);height:calc(100dvh - 64px);margin:0 auto;padding:10px 0 12px;overflow:hidden}.workspace-heading,.workspace-heading[hidden],.action-bar[hidden]{display:none}.workspace-heading h1{margin:0;font-size:34px;line-height:1.15;letter-spacing:-.045em}.workspace-heading>p{margin:0 0 3px;color:var(--color-muted);font-size:13px}.hero{text-align:center;margin-bottom:40px}.hero h1{margin:0;font-size:clamp(44px,7vw,72px);line-height:1.02;letter-spacing:-.065em}.hero h1 span{color:var(--color-brand)}.hero__description{margin:23px 0 0;color:var(--color-muted);line-height:1.75;font-size:16px}.dropzone-card{padding:10px;border:1px solid var(--color-line);border-radius:18px;background:var(--color-surface);box-shadow:0 8px 24px #1f2a440d}.dropzone{min-height:264px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1.5px dashed #cfd5df;border-radius:17px;background:#fcfdff;transition:.2s ease}.dropzone.is-dragging{border-color:var(--color-brand);background:var(--color-brand-soft);transform:scale(.995)}.dropzone__icon{display:grid;place-items:center;width:58px;height:58px;margin-bottom:17px;color:var(--color-brand);border-radius:18px;background:var(--color-brand-soft)}.dropzone__add-plus{display:none;font-size:25px;font-weight:500}.dropzone h2{margin:0 0 8px;font-size:22px;letter-spacing:-.03em}.dropzone p{margin:0 0 22px;color:var(--color-muted);font-size:13px}.button{min-height:42px;padding:0 18px;border:0;border-radius:11px;cursor:pointer;font-weight:750}.button--primary{color:#fff;background:var(--color-brand);box-shadow:0 8px 18px #e8495633}.button--primary:hover{background:var(--color-brand-dark)}.button--quiet{color:var(--color-brand);background:var(--color-brand-soft)}.button:disabled{opacity:.48;cursor:not-allowed}.selection{margin:12px 4px 0;padding:13px 14px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-radius:12px;background:var(--color-soft)}.selection[hidden]{display:none}.selection strong{font-size:14px}.selection p{max-width:760px;margin:4px 0 0;overflow:hidden;color:var(--color-muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}.status-message{min-height:18px;margin:8px 8px 0;color:var(--color-muted);font-size:12px}.tools-section{padding:0 0 18px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:22px}.section-heading h2{margin:0;font-size:30px;letter-spacing:-.045em}.section-heading>p{margin:0;color:var(--color-muted);font-size:13px}.tools-section--compact .section-heading{margin-bottom:12px}.tools-section--compact .section-heading h2{font-size:20px}.tools-section--compact .eyebrow{margin-bottom:6px}.tool-grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px}.tool-card{min-height:88px;padding:12px;display:grid;grid-template-columns:34px 1fr;align-items:center;gap:10px;text-align:left;border:1px solid var(--color-line);border-radius:13px;background:var(--color-surface);cursor:pointer;transition:border-color .18s,transform .18s,box-shadow .18s}.tool-card:hover,.tool-card[aria-pressed=true]{border-color:#ef9aa2;transform:translateY(-2px);box-shadow:0 10px 24px #1f2a4414}.tool-card__icon{width:34px;height:34px;display:grid;place-items:center;color:var(--color-brand);border-radius:10px;background:var(--color-brand-soft)}.tool-card__icon svg{width:19px;height:19px}.tool-card strong,.tool-card small{display:block}.tool-card strong{margin-bottom:5px;font-size:14px;white-space:nowrap}.tool-card small{color:var(--color-muted);font-size:10px;line-height:1.3}.tool-card__arrow{display:none;color:#aab1bd}.roadmap-note{margin:24px 0 0;text-align:center;color:var(--color-muted);font-size:12px}.roadmap-note span{margin-right:8px;padding:5px 9px;color:#84610d;border-radius:999px;background:#fff7dc;font-weight:800}.page-workspace{height:100%;padding:12px;display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden;border:1px solid var(--color-line);border-radius:18px;background:var(--color-surface);box-shadow:0 8px 24px #1f2a440d}.page-workspace[hidden]{display:none}.page-workspace__header{display:flex;align-items:end;justify-content:space-between;margin-bottom:18px}.page-workspace__header h2{margin:0;font-size:20px;letter-spacing:-.035em}.page-workspace__header .eyebrow{margin-bottom:6px}.page-workspace__meta{display:flex;align-items:center;gap:12px;color:var(--color-muted);font-size:12px}.workspace-toolbar{z-index:50;margin:0 0 10px;padding:9px 11px;display:flex;align-items:stretch;gap:12px;border:1px solid #dfe3eb;border-radius:14px;background:#fffffff5;box-shadow:0 6px 20px #1f2a441a}.workspace-toolbar__group{min-width:0}.workspace-toolbar__group--document{flex:1}.workspace-toolbar__label{display:block;margin:0 0 6px 3px;color:#8a92a0;font-size:9px;font-weight:850;letter-spacing:.08em}.workspace-toolbar__buttons{display:flex;align-items:center;gap:4px}.workspace-toolbar__selection{align-self:center;min-width:92px;padding:7px 9px;color:var(--color-brand-dark);border-radius:8px;background:var(--color-brand-soft);text-align:center;font-size:10px;font-weight:800}.workspace-toolbar__divider{width:1px;margin:2px 0;background:var(--color-line)}.workspace-command{min-width:62px;height:54px;padding:6px 8px;display:grid;place-items:center;gap:3px;color:#525b6b;border:1px solid transparent;border-radius:9px;background:transparent;cursor:pointer}.workspace-command>span{font-size:21px;line-height:1}.workspace-command small{white-space:nowrap;font-size:11px;font-weight:750}.workspace-command:hover:not(:disabled),.workspace-command[aria-pressed=true]{color:var(--color-brand-dark);border-color:#f2c0c5;background:var(--color-brand-soft)}.workspace-command:disabled{color:#b9bec7;cursor:not-allowed;opacity:.62}.workspace-toolbar__download{display:flex;align-items:end}.workspace-toolbar__save{min-width:126px;height:54px;padding:0 16px;border-radius:9px;font-size:14px}.workspace-toolbar__output{min-width:280px;display:grid;grid-template-columns:auto minmax(150px,220px);align-items:end;gap:7px 12px;padding-left:12px;border-left:1px solid var(--color-line)}.workspace-toolbar__output[hidden]{display:none}.workspace-toolbar__output .action-bar__label{margin-bottom:3px}.workspace-toolbar__output .filename-field{min-width:0}.workspace-toolbar__output .filename-field input{height:34px}.workspace-toolbar__output .action-bar__status{grid-column:1 / -1;min-width:0}.workspace-toolbar__output .output-status{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px}.workspace-toolbar__output .operation-progress{grid-column:1 / -1;width:100%}.workspace-toolbar__output [data-cancel]{grid-column:1 / -1;min-height:30px}.workspace-columns{min-height:0;display:grid;grid-template-columns:270px minmax(0,1fr) 196px;align-items:stretch;gap:12px}.workspace-sidebar{min-height:0;height:100%;padding:14px;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--color-line);border-radius:14px;background:#f8f9fb}.workspace-pane-title{flex:0 0 auto;padding:2px 2px 12px;display:flex;align-items:center;justify-content:space-between;gap:8px}.workspace-pane-title strong{font-size:14px}.workspace-pane-title span{color:var(--color-muted);font-size:10px}.workspace-sidebar .document-list{min-height:0;flex:1 1 0;grid-template-columns:minmax(0,1fr);grid-auto-rows:max-content;align-content:start;gap:8px;overflow-x:hidden;overflow-y:auto;padding-right:3px}.workspace-sidebar__add{flex:0 0 auto;margin-top:8px}.workspace-sidebar .dropzone-card{padding:0;border:0;background:transparent;box-shadow:none}.workspace-sidebar .dropzone{min-height:0;padding:0;border:0;background:transparent}.workspace-sidebar .dropzone__icon,.workspace-sidebar .dropzone h2,.workspace-sidebar .dropzone p{display:none}.workspace-sidebar .dropzone .button{min-height:32px;padding:0 11px;font-size:10px}.workspace-sidebar .status-message{margin:5px 2px 0;font-size:9px}.workspace-sidebar .document-card{min-height:72px;height:72px;max-height:72px;flex:none;align-self:start;border-radius:10px}.workspace-sidebar .document-card[aria-selected=true]{border-color:var(--color-brand);background:var(--color-brand-soft);box-shadow:0 0 0 2px #e849561f}.workspace-sidebar .document-card__header{min-height:72px;height:72px;padding:9px;grid-template-columns:18px 32px minmax(0,1fr) 24px;gap:7px;border-bottom:0}.workspace-sidebar .drag-handle{width:18px;height:32px;font-size:15px}.workspace-sidebar .document-card__icon{width:32px;height:32px;border-radius:8px;font-size:8px}.workspace-sidebar .document-card__identity h3{margin-bottom:3px;font-size:11px}.workspace-sidebar .document-card__identity p{font-size:9px;line-height:1.35}.workspace-sidebar .document-metadata{display:none}.page-command-panel{min-height:0;height:100%;padding:14px;display:flex;flex-direction:column;gap:12px;overflow-y:auto;border:1px solid var(--color-line);border-radius:14px;background:#f8f9fb}.page-command-panel strong{font-size:14px}.page-command-panel__buttons{display:grid;gap:6px}.page-command-panel .workspace-command{width:100%;height:42px;padding:7px 9px;display:flex;justify-content:flex-start;gap:9px;border-color:var(--color-line);background:#fff}.page-command-panel .workspace-command>span{width:26px;font-size:20px}.page-command-panel .workspace-command small{font-size:12px}.page-move-form{display:grid;grid-template-columns:1fr auto;gap:7px}.page-move-form label{display:grid;gap:5px;color:var(--color-muted);font-size:10px;font-weight:750}.page-move-form input{width:100%;height:34px;padding:0 8px;border:1px solid var(--color-line);border-radius:8px}.page-move-form .button{align-self:end;min-height:34px;padding:0 10px}.page-move-form .button:not(:disabled){color:#fff;background:#252d3d}.page-selection-panel,.excluded-pages{padding:9px;border:1px solid var(--color-line);border-radius:10px;background:#fff}.page-selection-panel__head{display:flex;align-items:center;flex-wrap:wrap;gap:4px 6px;font-size:10px}.page-selection-panel__head>:first-child{margin-right:auto;font-weight:800}.page-selection-panel__head button{padding:3px 5px;color:var(--color-brand-dark);border:0;background:transparent;cursor:pointer;font-size:9px}.page-chip-list{max-height:82px;margin-top:7px;display:flex;flex-wrap:wrap;align-content:flex-start;gap:4px;overflow-y:auto}.page-chip{min-width:27px;height:25px;padding:0 5px;color:#525b6b;border:1px solid var(--color-line);border-radius:6px;background:#f7f8fa;cursor:pointer;font-size:9px}.page-chip:hover{color:var(--color-brand-dark);border-color:#ef9aa2;background:var(--color-brand-soft)}.page-chip-list__empty{color:var(--color-muted);font-size:9px}.page-help-button{margin-top:auto;height:36px;border:1px solid var(--color-line);border-radius:9px;background:#fff;cursor:pointer;font-size:11px;font-weight:750}.page-help-popover{padding:10px;color:var(--color-muted);border-radius:9px;background:#fff;font-size:10px;line-height:1.75}.page-help-wrap{position:relative}.page-help-wrap .page-help-button{margin-top:0;padding:0 12px}.page-help-wrap .page-help-popover{position:absolute;z-index:20;top:42px;right:0;width:210px;border:1px solid var(--color-line);box-shadow:0 12px 28px #1f2a4424}.page-command-panel .workspace-toolbar__selection{width:100%;min-width:0}.document-list{display:grid;gap:16px}.document-card{overflow:hidden;border:1px solid var(--color-line);border-radius:14px;background:#fcfdff}.document-card--error{border-color:#f2b8bd;background:#fffafb}.document-card__header{min-height:94px;padding:16px 18px;display:grid;grid-template-columns:26px 42px minmax(180px,1fr) minmax(480px,1.5fr);align-items:center;gap:14px;border-bottom:1px solid var(--color-line);background:#fff}.document-card.is-dragging{opacity:.48}.document-card.is-drag-over{border-color:var(--color-brand);box-shadow:0 0 0 3px #e849561f}.drag-handle{width:26px;height:42px;padding:0;color:#9aa2af;border:0;background:transparent;cursor:grab;font-size:19px;letter-spacing:-5px}.drag-handle:active{cursor:grabbing}.document-card__icon{width:42px;height:42px;display:grid;place-items:center;color:var(--color-brand);border-radius:11px;background:var(--color-brand-soft);font-size:10px;font-weight:900}.document-card__identity{min-width:0}.document-card__identity h3{margin:0 0 6px;overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.document-card__identity p{margin:0;color:var(--color-muted);font-size:11px}.document-card__identity .document-status--error{color:var(--color-brand-dark);font-weight:700}.document-card__remove{width:24px;height:24px;padding:0;color:#8a92a0;border:0;border-radius:6px;background:transparent;cursor:pointer;font-size:17px}.document-card__remove:hover{color:var(--color-brand-dark);background:var(--color-brand-soft)}.document-metadata{margin:0;display:grid;grid-template-columns:minmax(160px,2fr) 1fr 1fr}.document-metadata>div{min-width:0;padding:0 18px;border-left:1px solid var(--color-line)}.document-metadata dt{margin-bottom:5px;color:var(--color-muted);font-size:9px;font-weight:800;letter-spacing:.06em}.document-metadata dd{margin:0;overflow:hidden;font-size:12px;font-weight:750;text-overflow:ellipsis;white-space:nowrap}.document-card .thumbnail-grid{padding:18px}.page-editor{min-width:0;min-height:0;height:100%;margin-top:0;padding:16px;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--color-line);border-radius:14px;background:#fcfdff}.page-editor[hidden],.page-editor__empty{display:none}.page-editor.is-empty{min-height:540px;display:grid;align-items:stretch}.page-editor.is-empty>:not(.page-editor__empty){display:none}.page-editor.is-empty .page-editor__empty{display:grid}.page-editor.is-empty .dropzone-card{height:100%;padding:0;border:0;box-shadow:none}.page-editor.is-empty .dropzone{min-height:100%}.page-editor__toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:12px}.page-editor__toolbar h3{margin:0 0 5px;font-size:17px}.page-editor__toolbar p{margin:0;color:var(--color-muted);font-size:11px}.page-editor__help{margin:0 0 10px;padding:8px 10px;color:#737c8b;border-radius:8px;background:#f4f6f9;font-size:10px}.thumbnail-view-controls{display:flex;overflow:hidden;border:1px solid var(--color-line);border-radius:8px;background:#fff}.thumbnail-view-controls button,.thumbnail-view-controls select{height:32px;border:0;border-right:1px solid var(--color-line);background:#fff;cursor:pointer}.thumbnail-view-controls button{width:34px;font-size:17px}.thumbnail-view-controls select{padding:0 8px;font-size:10px}.workspace-tip{margin:18px 0 0;padding:9px 12px;color:#7f8795;border-radius:9px;background:#f4f6f9;text-align:center;font-size:10px}.split-mode-guide{margin-bottom:16px;padding:13px 15px;display:flex;align-items:center;gap:12px;border:1px solid #f4c8cc;border-radius:12px;background:var(--color-brand-soft)}.split-mode-guide[hidden]{display:none}.split-mode-guide__icon{width:34px;height:34px;display:grid;place-items:center;flex:0 0 auto;color:var(--color-brand-dark);border-radius:9px;background:#fff;font-size:17px}.split-mode-guide div{min-width:0;flex:1}.split-mode-guide strong{display:block;margin-bottom:3px;font-size:13px}.split-mode-guide p{margin:0;color:var(--color-muted);font-size:10px}.split-mode-guide__count{flex:0 0 auto;padding:6px 9px;color:var(--color-brand-dark);border-radius:999px;background:#fff;font-size:10px;font-weight:800}.page-workspace.is-split-mode .page-editor__toolbar .editor-actions{display:none}.editor-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}.button--danger{color:#b52d3a;background:#fff0f2}.button--danger:hover{background:#ffe3e7}.editor-message{min-height:17px;margin:0 0 8px;color:var(--color-brand-dark);font-size:11px}.editor-grid{min-height:0;padding:4px 6px 12px 24px;overflow-y:auto}.editor-page-card{transition:opacity .16s,transform .16s}.editor-page-card.is-dragging{opacity:.45}.editor-page-card.is-drag-over{transform:scale(.98)}.editor-page-card[data-drop-position=before]:before,.editor-page-card[data-drop-position=after]:after{content:"";position:absolute;z-index:3;top:0;bottom:0;width:4px;border-radius:4px;background:var(--color-brand);box-shadow:0 0 0 3px #e8495621}.editor-page-card[data-drop-position=before]:before{left:-9px}.editor-page-card[data-drop-position=after]:after{right:-9px}.split-marker{position:absolute;z-index:4;top:calc(50% - 20px);left:-20px;width:26px;height:40px;padding:0;display:grid;place-items:center;color:#9b6470;border:1px dashed #d7aab0;border-radius:999px;background:#fff;cursor:pointer;box-shadow:0 3px 10px #1f2a4414;transition:color .16s,border-color .16s,background .16s,transform .16s}.split-marker[hidden]{display:none}.split-marker:hover{color:var(--color-brand-dark);border-color:var(--color-brand);background:var(--color-brand-soft);transform:scale(1.08)}.split-marker[aria-pressed=true]{color:#fff;border-style:solid;border-color:var(--color-brand);background:var(--color-brand);box-shadow:0 0 0 4px #e8495624}.split-marker[aria-pressed=true]:after{content:"";position:absolute;top:39px;width:2px;height:34px;background:repeating-linear-gradient(to bottom,var(--color-brand) 0 4px,transparent 4px 8px)}.thumbnail-grid{display:grid;grid-template-columns:var(--editor-columns, repeat(4, minmax(0, 1fr)));gap:14px;min-height:100px}.thumbnail-card{position:relative;min-width:0}.thumbnail-card__select{position:relative;width:100%;aspect-ratio:3 / 4;display:grid;place-items:center;overflow:hidden;padding:10px;border:1px solid var(--color-line);border-radius:12px;background:#eef1f5;cursor:pointer}.thumbnail-card__select:hover{border-color:#ef9aa2}.thumbnail-card__select[aria-pressed=true]{border:2px solid var(--color-brand);background:var(--color-brand-soft)}.editor-page-card.is-excluded{opacity:.42}.editor-page-card.is-excluded .thumbnail-card__select:after{content:"결과에서 제외됨";position:absolute;z-index:2;inset:auto 8px 8px;padding:5px 6px;color:#fff;border-radius:6px;background:#262b36d1;font-size:9px;font-weight:800}.thumbnail-card__select canvas,.thumbnail-card__select img{max-width:100%;max-height:100%;object-fit:contain;background:#fff;box-shadow:0 3px 12px #1f2a441f;transform:rotate(var(--page-rotation, 0deg));transition:transform .18s ease}.editor-page-card.is-sideways .thumbnail-card__select canvas{transform:rotate(var(--page-rotation)) scale(.72)}.thumbnail-card__placeholder{position:absolute;color:#9098a6;font-size:10px}.thumbnail-card[data-render-state=done] .thumbnail-card__placeholder{display:none}.thumbnail-card__check{position:absolute;z-index:1;top:8px;right:8px;width:22px;height:22px;display:none;place-items:center;color:#fff;border-radius:50%;background:var(--color-brand);font-size:12px}.thumbnail-card__select[aria-pressed=true] .thumbnail-card__check{display:grid}.thumbnail-card>div:last-child{padding:8px 3px 0}.thumbnail-card__caption strong,.thumbnail-card__caption span{display:block}.thumbnail-card__caption strong{font-size:12px}.thumbnail-card>div:last-child span{margin-top:3px;overflow:hidden;color:var(--color-muted);font-size:10px;text-overflow:ellipsis;white-space:nowrap}.thumbnail-card__caption{display:flex;align-items:start;justify-content:space-between;gap:6px}.thumbnail-card__caption>div{min-width:0}.thumbnail-card__preview{flex:0 0 auto;width:26px;height:25px;padding:0;color:var(--color-brand-dark);border:0;border-radius:6px;background:var(--color-brand-soft);cursor:pointer;font-size:0}.thumbnail-card__preview:before{content:"⌕";font-size:18px;line-height:1}.page-preview{position:fixed;z-index:100;inset:0;padding:24px;display:grid;place-items:center;background:#141c2e9e;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.page-preview[hidden]{display:none}.page-preview__panel{width:min(1180px,calc(100vw - 48px));height:min(860px,calc(100vh - 48px));min-width:0;display:flex;flex-direction:column;overflow:hidden;border-radius:18px;background:#fff;box-shadow:0 30px 90px #141c2e4d}.has-page-preview{overflow:hidden}.page-preview header{flex:0 0 auto;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--color-line)}.page-preview h3{margin:2px 0 0;font-size:16px}.page-preview__actions{display:flex;align-items:center;gap:10px}.page-preview__zoom{display:flex;align-items:center;overflow:hidden;border:1px solid var(--color-line);border-radius:9px;background:#fff}.page-preview__zoom button{min-width:36px;height:34px;padding:0 9px;border:0;border-right:1px solid var(--color-line);background:#fff;cursor:pointer;font-weight:800}.page-preview__zoom button:last-child{border-right:0}.page-preview__zoom button:nth-child(2){min-width:78px;color:var(--color-muted);font-size:11px}.page-preview__zoom button:nth-child(2) span,.page-preview__zoom button:nth-child(2) small{display:block;line-height:1.1}.page-preview__zoom button:nth-child(2) small{margin-top:2px;color:#9299a6;font-size:8px;font-weight:700}.page-preview__zoom button:hover:not(:disabled){color:var(--color-brand-dark);background:var(--color-brand-soft)}.page-preview__zoom button:disabled{color:#b8bec8;cursor:not-allowed}.page-preview__help{flex:0 0 auto;margin:0;padding:7px 18px;display:flex;align-items:center;justify-content:flex-end;gap:16px;color:#7a8290;border-bottom:1px solid var(--color-line);background:#fafbfc;font-size:10px}.page-preview__help kbd{padding:2px 5px;color:#596170;border:1px solid #d9dde5;border-bottom-width:2px;border-radius:4px;background:#fff;font-family:inherit;font-size:9px;font-weight:750}.page-preview__canvas{width:100%;min-width:0;min-height:0;flex:1 1 auto;padding:20px;display:grid;place-items:center;overflow:auto;background:#e8ebf1}.page-preview__canvas canvas{max-width:none;background:#fff;box-shadow:0 8px 28px #1f2a4433;cursor:zoom-in}.page-preview__canvas canvas:active{cursor:zoom-out}.page-preview__canvas span{color:var(--color-muted);font-size:13px}.thumbnail-card--loading{padding:10px;border-radius:12px;background:var(--color-soft)}.thumbnail-card--error{color:var(--color-brand-dark)}.thumbnail-skeleton{aspect-ratio:3 / 4;border-radius:8px;background:linear-gradient(90deg,#e8ebf1 25%,#f5f6f8,#e8ebf1 65%);background-size:300% 100%;animation:loading 1.2s infinite}@keyframes loading{to{background-position:-150% 0}}.action-bar{position:sticky;z-index:5;bottom:18px;margin-top:18px;min-height:78px;padding:14px 16px 14px 20px;display:grid;grid-template-columns:180px 1fr auto;align-items:center;gap:20px;border:1px solid #dfe3eb;border-radius:16px;background:#fffffff0;box-shadow:0 14px 34px #1f2a4421;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.action-bar__label{display:block;margin-bottom:4px;color:var(--color-muted);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.action-bar--merge{grid-template-columns:150px minmax(210px,280px) 1fr auto}.split-settings{margin-top:18px;padding:15px 18px;display:grid;grid-template-columns:130px 210px minmax(220px,1fr) minmax(180px,1fr);align-items:end;gap:14px;border:1px solid var(--color-line);border-radius:14px;background:var(--color-surface)}.split-settings[hidden],.split-settings label[hidden]{display:none}.split-settings label{display:grid;gap:5px}.split-settings label span{color:var(--color-muted);font-size:10px;font-weight:800}.split-settings input,.split-settings select{width:100%;height:38px;padding:0 10px;color:var(--color-ink);border:1px solid var(--color-line);border-radius:9px;background:#fff;font-size:12px}.split-settings p{margin:0 0 10px;color:var(--color-muted);font-size:11px;line-height:1.45}.conversion-settings{margin-top:18px;padding:15px 18px;display:grid;grid-template-columns:150px repeat(3,minmax(180px,240px)) 1fr;align-items:end;gap:14px;border:1px solid var(--color-line);border-radius:14px;background:var(--color-surface)}.conversion-settings[hidden]{display:none}.conversion-settings label{display:grid;gap:5px}.conversion-settings label span{color:var(--color-muted);font-size:10px;font-weight:800}.conversion-settings input,.conversion-settings select{width:100%;height:38px;padding:0 10px;color:var(--color-ink);border:1px solid var(--color-line);border-radius:9px;background:#fff;font-size:12px}.conversion-settings p{margin:0 0 10px;color:var(--color-muted);font-size:11px;line-height:1.45}.filename-field{display:grid;gap:5px}.filename-field[hidden]{display:none}.filename-field span{color:var(--color-muted);font-size:10px;font-weight:800}.filename-field input{width:100%;height:38px;padding:0 11px;color:var(--color-ink);border:1px solid var(--color-line);border-radius:9px;background:#fff;font-size:12px}.filename-field input:focus{outline:2px solid rgba(232,73,86,.22);border-color:var(--color-brand)}.action-bar strong{font-size:14px}.output-status{margin:0;color:var(--color-muted);font-size:12px}.button--execute{min-width:174px;color:#fff;background:var(--color-ink)}.button--execute:disabled{color:#9ba3b0;background:#e9ecf1;cursor:not-allowed}.operation-progress{width:150px;height:8px;accent-color:var(--color-ink)}.site-footer{display:none}.document-drop-hint{margin:10px 2px 2px;padding:8px 4px;color:var(--color-muted);text-align:center;font-size:10px}.document-list.is-file-dragging{background:var(--color-brand-soft);outline:2px dashed var(--color-brand);outline-offset:-3px;border-radius:10px}.document-list.has-overflow .document-drop-hint{display:none}.document-card[data-file-drop-position=before]{box-shadow:0 -3px 0 var(--color-brand)}.document-card[data-file-drop-position=after]{box-shadow:0 3px 0 var(--color-brand)}.site-footer span:first-child{color:var(--color-ink);font-weight:900}@media(max-width:1180px){.tool-grid{grid-template-columns:repeat(4,1fr)}.workspace-toolbar{overflow-x:auto}.workspace-toolbar__selection{position:sticky;left:0;background:var(--color-brand-soft)}.thumbnail-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.document-card__header{grid-template-columns:26px 42px 1fr}.document-metadata{grid-column:1 / -1}.document-metadata>div:first-child{border-left:0}.split-settings,.conversion-settings{grid-template-columns:120px 190px 1fr}.split-settings p,.conversion-settings p{grid-column:1 / -1}.action-bar--merge{grid-template-columns:130px minmax(200px,260px) 1fr auto}}@media(max-width:760px){.site-header,.page-shell,.site-footer{width:min(calc(100% - 28px),var(--content-width))}.privacy-pill{display:none}.workspace-heading{align-items:start;flex-direction:column;gap:10px}.workspace-toolbar{margin-inline:-8px;padding:8px;gap:8px}.workspace-toolbar__selection{min-width:78px}.workspace-command{min-width:48px}.workspace-toolbar__save{min-width:100px}.tool-grid{grid-template-columns:repeat(2,1fr)}.thumbnail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section-heading{align-items:start;gap:12px;flex-direction:column}.selection,.page-editor__toolbar{align-items:flex-start;flex-direction:column}.editor-actions{justify-content:flex-start}.split-settings,.conversion-settings{grid-template-columns:1fr}.split-settings p,.conversion-settings p{grid-column:auto}.action-bar,.action-bar--merge{grid-template-columns:1fr;gap:10px}.button--execute{width:100%}}@media(max-width:900px){.workspace-columns{grid-template-columns:1fr}.workspace-sidebar{position:static;height:auto;min-height:0}.workspace-sidebar .document-list{max-height:240px}.page-command-panel{position:static}.page-command-panel__buttons{grid-template-columns:repeat(5,minmax(0,1fr))}.page-command-panel .workspace-command{justify-content:center}}