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li{position:relative;padding-left:25px;color:#75859c;line-height:1.9}.tool-page[data-tool=pdf-background] .bg-doc-mode-card li+li{margin-top:13px}.tool-page[data-tool=pdf-background] .bg-doc-mode-card li:before{content:"×";position:absolute;left:0;top:-2px;color:var(--method-color);font-size:24px;line-height:1.2}.tool-page[data-tool=pdf-background] .bg-doc-mode-card-over li:before{content:"✓";font-size:20px;top:0}.tool-page[data-tool=pdf-background] .bg-doc-callout{display:flex;align-items:flex-start;gap:6px;margin-top:28px;padding:19px 22px;border-left:4px solid #367bff;border-radius:15px;background:linear-gradient(110deg,#f0f5ff,#fbfcff);color:#354459}.tool-page[data-tool=pdf-background] .bg-doc-callout>span{flex:none;font-size:19px;line-height:1.8}.tool-page[data-tool=pdf-background] .bg-doc-callout p{margin:0;color:inherit;font-size:14px;line-height:1.9}.tool-page[data-tool=pdf-background] .bg-doc-callout-warning{border-color:#f59a0a;background:linear-gradient(110deg,#fff8ee,#fffdfb)}.tool-page[data-tool=pdf-background] .bg-doc-callout a{color:#7865ff;text-decoration:none}.tool-page[data-tool=pdf-background] .bg-doc-callout a:hover{text-decoration:underline}@media(max-width:700px){.tool-page[data-tool=pdf-background] .bg-doc-comparison{grid-template-columns:1fr;gap:16px}.tool-page[data-tool=pdf-background] .bg-doc-mode-card header{padding:16px 18px}.tool-page[data-tool=pdf-background] .bg-doc-mode-card>div{padding:18px}.tool-page[data-tool=pdf-background] .bg-doc-callout{padding:16px;margin-top:20px}}