:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f7f9fc;--surface:#fff;--surface-soft:#eef4ff;--ink:#101828;--muted:#526071;--line:#d9e1ec;--line-strong:#b8c5d7;--blue:#1f66e5;--blue-soft:#e8f1ff;--green:#069c5a;--green-dark:#047847;--red:#c22b2b;--amber-soft:#fff5df;--radius:8px;--shadow:0 16px 40px #10182814;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{background:var(--bg);color:var(--ink)}body{min-width:320px;margin:0}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}.app-shell{min-height:100vh}.container{width:min(100% - 32px,1180px);margin:0 auto}.narrow{width:min(100% - 32px,760px)}.site-header{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffffff5;align-items:center;gap:16px;max-width:100%;min-height:48px;padding:0 20px;display:flex;position:sticky;top:0}.tool-site-header{justify-content:center;min-height:56px;padding:0 20px}.appbar-caption{color:#334155;font-size:.88rem;position:absolute;left:20px}.tool-site-header .brand{letter-spacing:.06em;text-transform:uppercase;gap:0;font-size:1.06rem;position:absolute;left:50%;transform:translate(-50%)}.tool-site-header .brand-mark{display:none}.compact-tool-nav{flex:none;position:absolute;right:20px}.compact-tool-nav a{color:#1d4ed8;background:#f8fbff;border:1px solid #c8d9f7;min-height:34px;padding:0 14px}.brand{white-space:nowrap;flex:none;align-items:center;gap:10px;font-size:1rem;font-weight:800;text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:var(--blue);border-radius:7px;place-items:center;width:30px;height:30px;display:grid}.nav-scroll{scrollbar-width:none;white-space:nowrap;align-items:center;gap:4px;min-width:0;max-width:100%;display:flex;overflow-x:auto}.nav-scroll::-webkit-scrollbar{display:none}.nav-scroll a{min-height:32px;color:var(--muted);border-radius:7px;flex:none;align-items:center;padding:0 10px;font-size:.85rem;font-weight:650;text-decoration:none;display:inline-flex}.nav-scroll a:hover,.nav-scroll a.active{color:var(--blue);background:var(--blue-soft)}.page-heading{box-sizing:border-box;justify-content:space-between;align-items:center;height:42px;margin:0 0 6px;padding:0 16px;display:flex}.page-heading h1{color:var(--ink);margin:0;font-size:1.25rem;font-weight:700}.eyebrow{color:var(--blue);letter-spacing:.04em;text-transform:uppercase;margin:0 0 4px;font-size:.78rem;font-weight:800}h1,h2,h3,p{margin-top:0}h1{letter-spacing:0;margin-bottom:4px;font-size:2.2rem;line-height:1.1}h2{margin-bottom:10px;font-size:1.22rem;line-height:1.25}.lead{color:var(--muted);font-size:.96rem;line-height:1.4}.privacy-badge{color:#075c38;background:#e8f8f0;border:1px solid #bce8d0;border-radius:999px;flex:none;align-items:center;gap:6px;padding:5px 10px;font-size:.76rem;font-weight:750;display:inline-flex}.direct-answer{color:#263446;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:var(--radius);width:min(100%,940px);margin:0 0 20px;padding:13px 16px;line-height:1.55}.post-tool-answer{margin:20px 0 0}.converter-grid{grid-template-columns:minmax(0,1fr) 372px;align-items:stretch;gap:18px;display:grid}.converter-grid>*,.geo-grid>*,.definition-row>*{min-width:0}.editor-panel,.settings-panel,.content-block,.static-page .narrow{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.editor-panel{min-width:0;overflow:hidden}.editor-toolbar,.editor-footer{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:14px;padding:14px 16px;display:flex}.editor-toolbar h2{margin-bottom:3px;font-size:1rem}.editor-toolbar p,.editor-footer{color:var(--muted);font-size:.86rem}.toolbar-actions,.action-row{gap:10px;display:flex}.button{border:1px solid var(--line-strong);background:var(--surface);min-height:42px;color:var(--ink);cursor:pointer;border-radius:7px;justify-content:center;align-items:center;gap:7px;padding:0 14px;font-weight:750;display:inline-flex}.button:hover{border-color:var(--blue);color:var(--blue)}.button.secondary{flex:1 1 0;min-width:0}.editor-wrap{background:#fbfcff;grid-template-columns:54px minmax(0,1fr);min-height:448px;display:grid}.line-numbers{color:#748399;border-right:1px solid var(--line);text-align:right;-webkit-user-select:none;user-select:none;background:#f0f4f9;flex-direction:column;gap:0;padding:15px 10px 15px 0;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.88rem;line-height:1.62;display:flex}.editor-wrap textarea{color:#102033;resize:vertical;tab-size:2;background:0 0;border:0;outline:0;width:100%;min-height:448px;padding:14px 16px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.92rem;line-height:1.62}.editor-footer{border-top:1px solid var(--line);border-bottom:0;flex-wrap:wrap}.settings-panel{flex-direction:column;gap:15px;min-width:0;padding:18px;display:flex}.settings-group{gap:7px;display:grid}.settings-group input,.settings-group select,.settings-group textarea{width:100%;min-height:44px;color:var(--ink);border:1px solid var(--line-strong);background:#fff;border-radius:7px;padding:0 12px}.settings-group textarea{resize:vertical;min-height:122px;padding:11px 12px;line-height:1.5}.settings-group input:focus,.settings-group select:focus,.settings-group textarea:focus,.editor-wrap textarea:focus{outline-offset:0;outline:3px solid #1f66e529}.builder-panel{flex-direction:column;display:flex}.builder-form{gap:16px;padding:18px;display:grid}.field-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.output-panel{max-height:none}.preview-section{gap:12px;min-width:0;display:grid}.preview-section h2{align-items:center;gap:8px;margin:0;font-size:1rem;display:inline-flex}.playground-panes.data-collapsed .outline-list{display:none!important}.outline-list{gap:8px;margin:0;display:grid}.outline-list div{border:1px solid var(--line);background:#f8fbff;border-radius:7px;grid-template-columns:92px minmax(0,1fr);gap:8px;padding:9px 10px;display:grid}.outline-list dt{color:#243247;font-size:.78rem;font-weight:850}.outline-list dd{min-width:0;color:var(--muted);overflow-wrap:anywhere;margin:0;font-size:.84rem}.preview-box{border:1px solid var(--line);border-radius:var(--radius);background:#fbfcff;min-height:150px;max-height:260px;padding:14px;overflow:auto}.preview-box h1{margin-bottom:8px;font-size:1.28rem;line-height:1.2}.preview-box p,.preview-box li{color:#344154;margin-bottom:8px;line-height:1.5}.preview-box ul{margin:0 0 10px;padding-left:20px}.code-preview{color:#d6e3ff;border-radius:var(--radius);white-space:pre;background:#101828;max-height:330px;margin:0;padding:14px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.78rem;line-height:1.55;overflow:auto}.switch-row{border:1px solid var(--line);border-radius:var(--radius);background:#fbfcff;justify-content:space-between;align-items:center;gap:14px;padding:12px;display:flex}.switch-row span{gap:3px;display:grid}.switch-row strong{font-size:.9rem}.switch-row small,.upload-zone small{color:var(--muted);font-size:.8rem;line-height:1.35}.switch-row input{width:20px;height:20px;accent-color:var(--green)}.upload-zone{color:#263446;border:1px dashed var(--line-strong);border-radius:var(--radius);cursor:pointer;text-align:center;background:#fbfcff;place-items:center;gap:6px;min-height:110px;padding:16px;display:grid}.upload-zone span{font-weight:780}.upload-zone:hover{border-color:var(--blue);background:var(--blue-soft)}.note-box{color:var(--muted);border:1px solid var(--line);border-radius:var(--radius);background:#fff;gap:9px;padding:9px 10px;display:flex}.note-box p{margin:0;font-size:.78rem;line-height:1.45}.error-message,.success-message{border-radius:7px;align-items:center;gap:8px;margin:0;padding:10px 12px;font-size:.88rem;font-weight:720;display:flex}.error-message{color:var(--red);background:#fff2f2;border:1px solid #ffc9c9}.success-message{color:#08653c;background:#ebf8f1;border:1px solid #c2ead4}.download-button{color:#fff;background:var(--green);cursor:pointer;border:0;border-radius:7px;justify-content:center;align-items:center;gap:9px;min-height:56px;padding:0 18px;font-size:1rem;font-weight:850;display:inline-flex}.download-button:disabled{cursor:wait;opacity:.76}.button.primary{color:#fff;background:var(--blue);border-color:var(--blue)}.button.primary:hover{color:#fff;background:#1557cc;border-color:#1557cc}.converter-workspace{border:1px solid var(--line);background:var(--surface);border-radius:12px;grid-template-columns:minmax(600px,1.25fr) 290px minmax(320px,1fr);width:95vw;max-width:1560px;height:calc(100vh - 130px);min-height:520px;margin:0 auto;display:grid;overflow:hidden;box-shadow:0 12px 30px #1018280a}.input-panel,.settings-panel,.preview-panel{background:var(--surface);flex-direction:column;height:100%;display:flex;overflow:hidden}.input-panel{border-right:1px solid var(--line)}.settings-panel{border-right:1px solid var(--line);background:#fdfdfd}.preview-panel{background:#f8fafc}.panel-header{border-bottom:1px solid var(--line);background:#fafbfc;flex-shrink:0;justify-content:space-between;align-items:center;height:48px;padding:0 16px;display:flex}.panel-header h2{color:#334155;text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:8px;margin:0;font-size:.88rem;font-weight:700;display:flex}.panel-actions{align-items:center;gap:8px;display:flex}.action-btn{color:#475569;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:6px;align-items:center;gap:6px;height:28px;padding:0 10px;font-size:.78rem;font-weight:600;transition:all .15s;display:inline-flex}.action-btn:hover{color:var(--blue);background:#f8fafc;border-color:#94a3b8}.code-input-wrap{flex:auto;grid-template-columns:48px 1fr;min-height:0;display:grid;overflow-y:auto;background:#111827!important}.code-gutter{color:#4b5563;-webkit-user-select:none;user-select:none;background:#00000026;border-right:1px solid #1f2937;flex-direction:column;align-items:flex-end;padding:16px 8px;font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-size:.84rem;line-height:1.6;display:flex}.code-gutter span{height:1.6em}.code-textarea{color:#e2e8f0;resize:none;tab-size:2;white-space:pre;border:0;outline:0;width:100%;height:100%;padding:16px;font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-size:.84rem;line-height:1.6;background:#111827!important}.panel-footer{background:#111827;border-top:1px solid #1f2937;flex-shrink:0;justify-content:space-between;align-items:center;height:36px;padding:0 16px;display:flex}.line-count-badge{color:#9ca3af;font-family:Menlo,Monaco,monospace;font-size:.78rem}.indent-badge{color:#34d399;font-size:.78rem;font-weight:550}.settings-content{flex-direction:column;flex:auto;gap:16px;padding:16px;display:flex;overflow-y:auto}.settings-group{flex-direction:column;gap:6px;display:flex}.settings-group label{color:#475569;font-size:.82rem;font-weight:600}.settings-group input[type=text],.settings-group select{color:#1e293b;background:#fff;border:1px solid #cbd5e1;border-radius:6px;outline:none;height:36px;padding:0 10px;font-size:.84rem;transition:border-color .15s}.settings-group input[type=text]:focus,.settings-group select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1f66e51a}.checkbox-group{flex-direction:column;gap:10px;margin:4px 0;display:flex}.checkbox-label{cursor:pointer;color:#475569;align-items:center;gap:8px;font-size:.82rem;font-weight:600;display:flex}.checkbox-label input[type=checkbox]{width:15px;height:15px;accent-color:var(--blue)}.settings-footer{border-top:1px solid var(--line);background:#fafbfc;flex-direction:column;flex-shrink:0;gap:10px;padding:16px;display:flex}.download-button{color:#fff;cursor:pointer;background:#16a34a;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;width:100%;height:40px;font-size:.88rem;font-weight:700;transition:background .15s;display:flex}.download-button:hover{background:#15803d}.download-button:disabled{opacity:.65;cursor:not-allowed}.preview-stage{background:#e2e8f0;flex:auto;justify-content:center;align-items:flex-start;padding:20px;display:flex;overflow-y:auto}.page-preview-sheet{box-sizing:border-box;background:#fff;border-radius:4px;flex-direction:column;width:100%;max-width:500px;min-height:640px;padding:36px 32px;display:flex;box-shadow:0 4px 20px #00000014,0 1px 3px #0000000d}.page-preview-meta{color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid #cbd5e1;justify-content:space-between;margin-bottom:20px;padding-bottom:8px;font-size:.68rem;font-weight:700;display:flex}.preview-document{flex:auto}.preview-doc-title{color:#1e3a8a;margin:0 0 8px;font-size:1.35em;font-weight:700;line-height:1.2}.preview-document.elegant .preview-doc-title{color:#111827;border-bottom:2px solid #111827;padding-bottom:4px;font-family:Georgia,serif}.preview-document.compact .preview-doc-title{margin-bottom:4px;font-size:1.15em}.preview-doc-meta{color:#64748b;margin:0 0 20px;font-size:.8em;font-style:italic}.preview-doc-summary{flex-wrap:wrap;gap:6px;margin:0 0 14px;display:flex}.preview-doc-summary span{color:#475569;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:5px;padding:4px 7px;font-size:.72em;font-weight:700}.preview-section-label{color:#334155;text-transform:uppercase;margin:0 0 6px;font-size:.76em;font-weight:800}.preview-empty-state{color:#64748b;text-align:center;align-content:center;gap:10px;min-height:320px;display:grid}.preview-empty-state h3{color:#1e3a8a;margin:0;font-size:1em;line-height:1.35}.preview-empty-state p{margin:0;font-size:.82em;line-height:1.55}.preview-code-block{white-space:pre;background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;padding:12px;font-family:Menlo,Monaco,Consolas,Courier New,monospace;overflow-x:auto}.preview-truncation-note{color:#64748b;margin:8px 0 0;font-size:.76em;line-height:1.45}.docx-js-preview{gap:12px;display:grid}.docx-render-viewport{background:#dfe6ef;border:1px solid #dde5ef;border-radius:8px;max-width:100%;min-height:260px;overflow:auto}.docx-render-scale{--docx-zoom:.78;transform:scale(var(--docx-zoom));transform-origin:0 0;width:calc(100% / var(--docx-zoom));min-width:794px;padding:10px}.docx-render-target{width:max-content;max-width:none;overflow:visible}.docx-render-target:not(.is-ready){min-height:1px}.docx-render-target .docx{box-sizing:border-box!important;background:#fff!important;width:794px!important;max-width:none!important;min-height:auto!important;margin:0!important;padding:44px 52px!important;box-shadow:0 12px 28px #0f172a29!important}.docx-render-target table{border-collapse:collapse;max-width:100%}.docx-render-target p{overflow-wrap:anywhere}.preview-error-state h3{color:#b91c1c}.preview-toolbar{flex-wrap:nowrap}.zoom-control{background:#f1f5f9;border:1px solid #dbe3ed;border-radius:8px;align-items:center;gap:4px;padding:3px;display:inline-flex}.zoom-value{color:#334155;text-align:center;min-width:42px;padding:0 6px;font-size:.76rem;font-weight:800;line-height:24px}.panel-icon-btn{justify-content:center;width:30px;min-width:30px;padding:0}.fit-preview-btn{min-width:38px;padding:0 9px}.fullscreen-scrim{z-index:900;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f172a70;position:fixed;inset:0}.converter-workspace.has-fullscreen-panel .is-fullscreen{z-index:901;border:1px solid #94a3b880;border-radius:12px;width:auto;height:auto;min-height:0;position:fixed;inset:clamp(10px,2vw,22px);box-shadow:0 28px 80px #0f172a59}.converter-workspace.has-fullscreen-panel .preview-panel.is-fullscreen .page-preview-sheet{width:min(100%,1180px);max-width:none}.converter-workspace.has-fullscreen-panel .settings-panel.is-fullscreen{max-width:620px;left:50%;transform:translate(-50%)}.example-preview{gap:12px;display:grid}.example-page{color:#111827;background:#fff;border:1px solid #e2e8f0;border-radius:4px;min-height:92px;padding:14px}.example-page.single{align-content:center;min-height:180px;display:grid}.example-page p{margin:0;font-size:.92em;line-height:1.6}.example-header{color:#64748b;text-align:right;border-bottom:1px solid #e2e8f0;margin:0 0 12px;padding-bottom:4px;font-size:.72em}.preview-code-line{line-height:1.5;display:flex}.preview-code-line-number{color:#94a3b8;text-align:right;-webkit-user-select:none;user-select:none;border-right:1px solid #e2e8f0;width:24px;margin-right:8px;padding-right:6px;font-size:.85em}.preview-code-content{color:#334155;overflow-wrap:anywhere;font-size:.85em}.geo-content{border-top:1px solid var(--line);background:#fff;padding:34px 0 70px}.geo-grid{gap:18px;display:grid}.content-block{min-width:0;box-shadow:none;padding:22px}.content-block p,.content-block li{color:#344154;line-height:1.62}.steps-list{counter-reset:steps;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.steps-list li{border:1px solid var(--line);border-radius:var(--radius);background:#f8fbff;padding:44px 14px 14px;position:relative}.steps-list li:before{counter-increment:steps;content:counter(steps);color:#fff;background:var(--blue);border-radius:50%;place-items:center;width:24px;height:24px;font-weight:850;display:grid;position:absolute;top:12px;left:14px}.definition-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.table-shell{border:1px solid var(--line);border-radius:var(--radius);max-width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:680px;font-size:.92rem}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:13px 14px}th{color:#1d2a3d;background:#f3f6fb}tr:last-child td{border-bottom:0}.faq-list{gap:10px;display:grid}details{border:1px solid var(--line);border-radius:var(--radius);background:#fbfcff;padding:0}summary{cursor:pointer;padding:14px 16px;font-weight:800}details p{margin:0;padding:0 16px 16px}.static-page{padding:44px 0 74px}.static-page .narrow{box-shadow:none;padding:28px}.static-page h1{margin-bottom:14px}.static-page p{color:#344154;line-height:1.65}.contact-link{color:var(--blue);background:var(--blue-soft);border-radius:7px;margin:6px 0 22px;padding:12px 14px;font-weight:800;text-decoration:none;display:inline-flex}.contact-form{border:1px solid var(--line);border-radius:var(--radius);background:#fbfcff;gap:16px;margin:22px 0;padding:18px;display:grid}.contact-submit{width:fit-content;min-width:160px}.site-footer{color:#e5ecf6;background:#162033;padding:28px 0}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;display:flex}.footer-inner p{margin:0}.footer-inner div{flex-wrap:wrap;gap:14px;display:flex}.footer-inner a{color:#cbd7e8;font-weight:700;text-decoration:none}.footer-inner a:hover{color:#fff}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}@media (width<=980px){.site-header{flex-direction:column;align-items:stretch;gap:8px;padding:12px 16px}.tool-site-header{grid-template-columns:1fr auto;align-items:center;min-height:56px;padding:8px 14px;display:grid}.tool-site-header .brand,.compact-tool-nav,.appbar-caption{position:static;transform:none}.appbar-caption{display:none}.nav-scroll{width:100%}.tool-site-header .nav-scroll{width:auto}.page-heading,.converter-workspace,.definition-row{grid-template-columns:1fr}.page-heading{min-height:0;display:grid}.privacy-badge{width:fit-content}.converter-workspace{grid-template-columns:1fr;width:96vw;height:auto;min-height:0;margin:8px auto}.input-panel,.settings-panel,.preview-panel{border-right:none;border-bottom:1px solid var(--line);height:auto}.preview-panel{border-bottom:none}.code-input-wrap{height:320px}.preview-stage{padding:16px}.page-preview-sheet{min-height:480px}.steps-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=620px){.container,.narrow{width:min(100% - 22px,1180px)}.tool-hero{padding-top:24px}h1{font-size:2.35rem;line-height:1.05}.page-heading h1{font-size:1.2rem;line-height:1.2}.lead{font-size:1rem}.editor-toolbar,.toolbar-actions,.action-row,.footer-inner{flex-direction:column;align-items:stretch}.converter-workspace{grid-template-columns:minmax(0,1fr);height:auto}.input-panel,.settings-panel,.preview-panel{border-right:0;min-height:0}.input-panel,.settings-panel{border-bottom:1px solid var(--line)}.input-panel{min-height:440px}.panel-header,.preview-header{flex-direction:column;align-items:stretch;gap:8px;height:auto;padding:12px 16px}.action-btn,.download-button{width:100%}.preview-stage{padding:10px}.page-preview-sheet{min-height:420px;padding:16px}.page-preview-meta{flex-direction:column;gap:3px}.settings-panel,.content-block,.static-page .narrow{padding:16px}.steps-list,.field-grid{grid-template-columns:1fr}}.tool-hero{padding:0 0 18px}.converter-workspace{width:min(96vw,1580px);height:calc(100vh - 76px);min-height:620px;box-shadow:none;background:#f3f6fa;border:1px solid #d7e0ec;border-radius:8px;grid-template-rows:auto minmax(0,1fr);grid-template-columns:minmax(600px,1.35fr) minmax(260px,.52fr) minmax(320px,.86fr);gap:10px;margin:0 auto;padding:0;display:grid;overflow:hidden}.mode-strip{background:#fff;border-bottom:1px solid #d7e0ec;grid-column:1/-1;grid-template-columns:auto auto minmax(0,1fr);align-items:center;gap:8px;min-height:50px;padding:8px;display:grid}.mode-tab{color:#475569;cursor:pointer;text-align:left;background:#f8fafc;border:1px solid #d8e2ef;border-radius:7px;gap:2px;min-height:34px;padding:6px 12px;display:grid}.mode-tab span{color:#0f172a;white-space:nowrap;font-size:.84rem;font-weight:800;line-height:1.15}.mode-tab small{color:#64748b;white-space:nowrap;font-size:.7rem;line-height:1.15}.mode-tab.active{color:#fff;background:#1f66e5;border-color:#1f66e5}.mode-tab.active span,.mode-tab.active small{color:#fff}.mode-note{color:#475569;text-overflow:ellipsis;white-space:nowrap;min-width:0;margin:0;font-size:.78rem;line-height:1.35;overflow:hidden}.converter-workspace .input-panel,.converter-workspace .settings-panel,.converter-workspace .preview-panel{background:#fff;border:1px solid #dfe7f1;border-radius:8px;min-width:0;height:100%;min-height:0;overflow:hidden}.converter-workspace .input-panel{border-color:#243044;flex-direction:column;display:flex}.converter-workspace .settings-panel,.converter-workspace .preview-panel{flex-direction:column;display:flex}.converter-workspace .panel-header{background:#fff;border-bottom:1px solid #dfe7f1;justify-content:space-between;align-items:center;gap:12px;height:auto;min-height:64px;padding:11px 14px;display:flex}.converter-workspace .input-panel .panel-header{color:#eff6ff;background:#111827;border-bottom-color:#253047}.converter-workspace .panel-header h2{color:inherit;letter-spacing:0;text-transform:none;align-items:center;gap:8px;margin:0;font-size:.98rem;font-weight:800;display:inline-flex}.converter-workspace .panel-header p{color:#64748b;margin:4px 0 0;font-size:.78rem;line-height:1.35}.converter-workspace .input-panel .panel-header p{color:#9fb0c6}.converter-workspace .panel-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.converter-workspace .action-btn span{white-space:nowrap}.converter-workspace .panel-actions .button.secondary{color:#dbeafe;background:#1f2937;border-color:#39475f;border-radius:7px;flex:none;min-height:34px;padding:0 11px;font-size:.82rem}.converter-workspace .panel-actions .button.secondary:hover{color:#fff;border-color:#79a8f5}.code-input-wrap{flex:auto;grid-template-columns:50px minmax(0,1fr);min-height:0;display:grid;overflow:hidden;background:#111827!important}.editor-line-gutter{color:#6b7280;-webkit-user-select:none;user-select:none;background:#0d1320;border-right:1px solid #263247;flex-direction:column;align-items:flex-end;min-height:100%;padding:14px 9px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.83rem;line-height:1.58;display:flex;overflow:hidden}.editor-line-gutter span{height:1.58em}.code-textarea{color:#e5edf8;resize:none;tab-size:2;white-space:pre;border:0;outline:0;width:100%;height:100%;min-height:100%;padding:14px 16px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.88rem;line-height:1.58;overflow:auto;background:#111827!important}.panel-footer{color:#9ca3af;background:#111827;border-top:1px solid #253047;justify-content:space-between;align-items:center;gap:10px;min-height:36px;padding:0 14px;font-size:.78rem;display:flex}.indent-badge{color:#4ade80}.settings-content{flex:auto;gap:14px;min-height:0;padding:16px;display:grid;overflow-y:auto}.converter-workspace .settings-group{gap:7px;display:grid}.converter-workspace .settings-group label,.checkbox-label{color:#334155;font-size:.84rem;font-weight:760}.converter-workspace .settings-group input,.converter-workspace .settings-group select{color:#0f172a;background:#fff;border:1px solid #cbd5e1;border-radius:7px;min-height:38px;padding:0 10px;font-size:.86rem}.checkbox-group{gap:10px;display:grid}.checkbox-label{cursor:pointer;align-items:center;gap:9px;display:flex}.checkbox-label input{accent-color:#1f66e5;width:18px;height:18px}.converter-note{background:#f8fafc}.settings-footer{background:#fff;border-top:1px solid #dfe7f1;gap:10px;padding:16px;display:grid}.converter-workspace .download-button{background:#16a34a;border-radius:7px;width:100%;min-height:46px;font-size:.95rem}.converter-workspace .download-button:hover{background:#15803d}.converter-workspace .download-button:disabled{cursor:not-allowed;opacity:.58}.download-hint{color:#64748b;margin:-2px 0 0;font-size:.78rem;line-height:1.35}.alert-message{border-radius:7px;padding:9px 11px;font-size:.82rem;font-weight:700;line-height:1.4}.alert-message.error{color:#b42318;background:#fff1f0;border:1px solid #ffc9c3}.alert-message.success{color:#087443;background:#ecfdf3;border:1px solid #abefc6}.preview-stage{background:#e8edf4;flex:auto;justify-content:center;align-items:flex-start;min-height:0;padding:14px;display:flex;overflow:auto}.preview-panel .page-preview-sheet{background:#fff;border:1px solid #d0d7e2;border-radius:4px;width:min(100%,560px);min-height:640px;padding:26px 28px;box-shadow:0 10px 24px #0f172a1a}.preview-document.compact .page-preview-meta,.preview-document.compact .preview-doc-meta{margin-bottom:10px}.preview-document.wide .preview-code-block{padding:18px}.preview-doc-title{overflow-wrap:anywhere}.preview-code-block{background:#f8fafc;max-width:100%;overflow:auto}.preview-code-line{min-width:max-content;line-height:1.55;display:flex}.preview-code-line-number{color:#94a3b8;text-align:right;-webkit-user-select:none;user-select:none;border-right:1px solid #dbe3ed;flex:0 0 34px;width:34px;margin-right:9px;padding-right:8px}.preview-code-content{color:#243244;white-space:pre}@media (width<=980px){.converter-workspace{background:0 0;border:0;border-radius:0;grid-template-rows:none;grid-template-columns:minmax(0,1fr);gap:12px;width:min(100% - 22px,720px);height:auto;min-height:0;margin-top:10px;display:grid;overflow:visible}.mode-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.mode-note{white-space:normal;grid-column:1/-1}.converter-workspace .input-panel,.converter-workspace .settings-panel,.converter-workspace .preview-panel{border-radius:8px;height:auto;min-height:0}.code-input-wrap{height:420px}.preview-stage{max-height:620px}.preview-panel .page-preview-sheet{min-height:520px}}@media (width<=620px){.tool-hero{padding-top:8px}.privacy-badge{white-space:nowrap;padding:5px 8px;font-size:.68rem}.converter-workspace{gap:10px;width:min(100% - 16px,560px)}.converter-workspace .panel-header{flex-direction:column;align-items:flex-start;gap:9px;padding:12px}.converter-workspace .panel-actions{grid-template-columns:repeat(auto-fit,minmax(76px,1fr));width:100%;display:grid}.converter-workspace .panel-actions .button.secondary{min-width:0;padding:0 8px;font-size:.78rem}.code-input-wrap{grid-template-columns:42px minmax(0,1fr);height:360px}.code-textarea,.editor-line-gutter{font-size:.8rem}.preview-stage{padding:10px}.preview-panel .page-preview-sheet{min-height:460px;padding:18px}.preview-code-line{min-width:0}.preview-code-content{overflow-wrap:anywhere;white-space:pre-wrap}}.converter-workspace .panel-actions .panel-icon-btn,.converter-workspace .panel-header>.panel-icon-btn{width:30px;min-width:30px;padding:0}.converter-workspace .preview-toolbar{display:flex}@media (width<=620px){.converter-workspace .input-panel .panel-actions{grid-template-columns:repeat(3,minmax(0,1fr)) 34px}.mode-tab{padding:7px 8px}.mode-tab span{font-size:.78rem}.mode-tab small{display:none}.converter-workspace .input-panel .panel-actions .panel-icon-btn{width:34px;min-width:34px}.converter-workspace .preview-toolbar{flex-flow:row;align-items:stretch;width:100%}.converter-workspace .zoom-control{flex:auto;justify-content:space-between;min-width:0}.converter-workspace .preview-toolbar .panel-icon-btn{width:34px;min-width:34px}.converter-workspace.has-fullscreen-panel .is-fullscreen{border-radius:10px;inset:8px}}