:root{--pti-accent:#5747e6;--pti-dark:#182238;--pti-muted:#6f7c91;--pti-line:#dfe5ef}.pdf-image-page{background:#f5f7fb;color:var(--pti-dark)}.converter-container{width:min(1180px,calc(100% - 36px));margin:0 auto}.converter-hero{position:relative;overflow:hidden;padding:34px 0 42px;background:linear-gradient(125deg,#fff 8%,#f2f1ff 58%,#eafcff);border-bottom:1px solid #dde4ef}.hero-orb{position:absolute;border-radius:50%;pointer-events:none}.hero-orb.one{width:300px;height:300px;right:4%;top:-210px;background:rgba(87,71,230,.09)}.hero-orb.two{width:190px;height:190px;left:-90px;bottom:-140px;background:rgba(21,190,210,.1)}.converter-breadcrumb{display:flex;gap:8px;margin-bottom:24px;color:#8792a4;font-size:.76rem}.converter-breadcrumb a{color:#66738a}.hero-copy{position:relative;display:flex;align-items:center;gap:24px}.hero-icon{position:relative;display:grid;place-items:center;flex:0 0 74px;width:74px;height:82px;border-radius:17px;background:linear-gradient(145deg,#5747e6,#7767ef);box-shadow:0 15px 35px rgba(87,71,230,.26);color:#fff}.hero-icon>span{font-size:.7rem;font-weight:900}.hero-icon i{position:absolute;right:-11px;bottom:-8px;display:grid;place-items:center;width:37px;height:28px;border:3px solid #f3f4ff;border-radius:8px;background:#11a58d;font-size:.45rem;font-style:normal;font-weight:900}.eyebrow,.section-kicker,.step-label{color:var(--pti-accent);font-size:.68rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}.hero-copy h1{margin:4px 0 7px;font-size:clamp(2rem,4vw,3rem);line-height:1.08;letter-spacing:-.045em}.hero-copy p{max-width:720px;color:#5e6b80;font-size:.98rem;line-height:1.65}.hero-trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:13px;color:#4d5c72;font-size:.72rem;font-weight:700}.converter-main{padding:28px 0 72px}.converter-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:20px}.workspace-card,.settings-panel,.content-section,.related-section{border:1px solid var(--pti-line);border-radius:18px;background:#fff;box-shadow:0 12px 38px rgba(26,39,64,.065)}.workspace-card{min-height:560px;padding:22px}.workspace-head,.results-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:18px}.workspace-head h2,.results-head h2,.panel-heading h2{margin:3px 0 2px;font-size:1.12rem}.workspace-head p{color:var(--pti-muted);font-size:.75rem}.quiet-btn{padding:8px 11px;border:1px solid #dbe2ed;border-radius:9px;background:#fff;color:#536078;font:inherit;font-size:.66rem;font-weight:750;cursor:pointer}.quiet-btn:hover{border-color:#9a90ec;color:var(--pti-accent);background:#f8f7ff}.quiet-btn.danger:hover{border-color:#efb4b4;color:#c93b3b;background:#fff6f6}.pdf-drop-zone{display:flex;min-height:350px;flex-direction:column;align-items:center;justify-content:center;padding:28px;border:1.5px dashed #b9c4d4;border-radius:15px;background:#fafbfd;text-align:center;cursor:pointer;outline:none}.pdf-drop-zone:hover,.pdf-drop-zone:focus,.pdf-drop-zone.dragging{border-color:var(--pti-accent);background:#f7f6ff;box-shadow:0 0 0 4px rgba(87,71,230,.06)}.upload-mark{display:grid;place-items:center;width:52px;height:52px;margin-bottom:12px;border-radius:15px;background:#eeecff;color:var(--pti-accent)}.upload-mark svg{width:25px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.pdf-drop-zone h3{font-size:.96rem}.pdf-drop-zone p{margin:3px 0 8px;color:#788599;font-size:.78rem}.pdf-drop-zone p span{color:var(--pti-accent);font-weight:750}.pdf-drop-zone small{color:#9aa4b4;font-size:.65rem}.source-card{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;padding:15px;border:1px solid #dde4ed;border-radius:14px;background:#fafbfd}.source-preview{grid-row:1/3;position:relative;display:grid;place-items:center;min-height:190px;padding:9px;border-radius:9px;background:#d8e0ea}.source-preview canvas{max-width:100%;max-height:190px;background:#fff;box-shadow:0 8px 20px rgba(24,35,56,.18)}.source-preview>span{position:absolute;bottom:6px;padding:2px 7px;border-radius:5px;background:rgba(25,35,53,.82);color:#fff;font-size:.51rem}.source-info{display:flex;align-items:center;gap:10px}.pdf-badge{display:grid;place-items:center;width:40px;height:44px;border-radius:9px;background:#feeaea;color:#c44141;font-size:.58rem;font-weight:900}.source-info>div:last-child{display:grid;min-width:0}.source-info strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.76rem}.source-info span{color:#8692a4;font-size:.59rem}.range-box label{display:block;margin-bottom:6px;color:#536078;font-size:.62rem;font-weight:750}.range-box>div{display:flex;height:36px}.range-box input{min-width:0;flex:1;padding:0 9px;border:1px solid #d8e0ea;border-radius:8px 0 0 8px;outline:none;font:inherit;font-size:.64rem}.range-box button{padding:0 12px;border:0;border-radius:0 8px 8px 0;background:var(--pti-accent);color:#fff;font:inherit;font-size:.6rem;font-weight:750}.range-box small{display:block;margin-top:5px;color:#7e899b;font-size:.56rem}.range-box small.error{color:#bb3737}.results-head{margin:21px 0 10px;padding-top:18px;border-top:1px solid #e4e8ef}.result-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:10px}.empty-results{grid-column:1/-1;display:grid;place-items:center;min-height:180px;border:1px dashed #d5dce7;border-radius:12px;color:#8b96a6;text-align:center}.empty-results span{font-size:1.5rem}.empty-results p{max-width:300px;font-size:.65rem}.result-card{overflow:hidden;border:1px solid #dbe2ec;border-radius:11px;background:#fff}.result-preview{display:grid;place-items:center;height:170px;padding:7px;background:#eef1f5}.result-preview img{max-width:100%;max-height:100%;object-fit:contain;box-shadow:0 4px 12px rgba(25,35,52,.14)}.result-meta{display:grid;gap:2px;padding:8px}.result-meta strong{font-size:.63rem}.result-meta span{color:#8893a4;font-size:.53rem}.result-card button{width:calc(100% - 16px);height:29px;margin:0 8px 8px;border:1px solid #d9e0ea;border-radius:7px;background:#fff;color:var(--pti-accent);font:inherit;font-size:.57rem;font-weight:750;cursor:pointer}.settings-panel{position:sticky;top:84px;padding:21px}.panel-heading{margin-bottom:15px}.format-toggle{display:grid;grid-template-columns:1fr 1fr;gap:7px}.format-toggle button{display:grid;padding:10px;border:1px solid #dbe2eb;border-radius:9px;background:#fff;color:#45536a;text-align:left;font:inherit;cursor:pointer}.format-toggle button.active{border-color:var(--pti-accent);background:#f5f3ff;box-shadow:0 0 0 2px rgba(87,71,230,.06)}.format-toggle b{font-size:.69rem}.format-toggle small{color:#8b96a7;font-size:.52rem}.field-label{display:flex;justify-content:space-between;margin:13px 0 6px;color:#536078;font-size:.61rem;font-weight:750}.field-label small{color:#909aaa;font-weight:500}.select-field,.text-field{width:100%;height:37px;padding:0 9px;border:1px solid #d9e0ea;border-radius:8px;background:#fff;color:#3d4a60;font:inherit;font-size:.63rem;outline:none}.quality-setting,.background-setting{margin-top:13px}.quality-setting>div,.background-setting>div{display:flex;align-items:center;justify-content:space-between}.quality-setting label,.background-setting label{color:#536078;font-size:.61rem;font-weight:750}.quality-setting output{color:var(--pti-accent);font-size:.6rem;font-weight:800}.quality-setting input{width:100%;accent-color:var(--pti-accent)}.background-setting input{width:34px;height:29px;padding:2px;border:1px solid #d9e0ea;border-radius:7px}.background-setting span{margin-left:8px;margin-right:auto;color:#758197;font:600 .57rem monospace}.password-field,.filename-field{display:flex;height:37px;overflow:hidden;border:1px solid #d9e0ea;border-radius:8px}.password-field input{min-width:0;flex:1;padding:0 9px;border:0;outline:0;font:inherit;font-size:.62rem}.password-field button{padding:0 9px;border:0;border-left:1px solid #e1e5ec;background:#f5f7fa;color:#66738a;font-size:.56rem}.panel-divider{height:1px;margin:16px 0;background:#e4e8ef}.panel-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:15px}.panel-stats div{display:grid;gap:2px;padding:8px 4px;border-radius:8px;background:#f6f8fb;text-align:center}.panel-stats span{color:#8a96a8;font-size:.49rem}.panel-stats strong{font-size:.67rem}.convert-button{display:flex;width:100%;height:47px;align-items:center;justify-content:center;gap:9px;border:0;border-radius:11px;background:linear-gradient(135deg,#5042db,#715eea);box-shadow:0 10px 22px rgba(87,71,230,.23);color:#fff;font:inherit;font-size:.74rem;font-weight:800;cursor:pointer}.convert-button:disabled{background:#bbc1ce;box-shadow:none;cursor:not-allowed}.convert-button svg{width:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.progress-shell{margin-top:12px}.progress-track{height:5px;overflow:hidden;border-radius:8px;background:#e7eaf0}.progress-track span{display:block;width:0;height:100%;background:linear-gradient(90deg,#5747e6,#13a9be)}.progress-shell>div:last-child{display:flex;justify-content:space-between;margin-top:5px;color:#748095;font-size:.56rem}.converter-status{display:none;margin-top:10px;padding:9px;border-radius:8px;font-size:.61rem}.converter-status.visible{display:block}.converter-status.success{background:#ebfaf5;color:#14745f}.converter-status.error{background:#fff0f0;color:#a72e2e}.converter-status.info{background:#eff4ff;color:#415aa5}.privacy-note{display:flex;gap:9px;margin-top:14px;padding:10px;border-radius:9px;background:#f4faf9;color:#63756f}.privacy-note svg{width:21px;fill:none;stroke:#15967f;stroke-width:1.8}.privacy-note span{display:grid;font-size:.54rem}.privacy-note b{color:#247563;font-size:.6rem}.content-section{margin-top:22px;padding:30px}.content-section h2,.related-section h2{margin:4px 0 18px;font-size:1.4rem}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.steps-grid article{padding:20px;border:1px solid #e1e6ee;border-radius:13px;background:#fbfcfe}.steps-grid article>span{display:block;margin-bottom:22px;color:#6d60e8;font-size:.68rem;font-weight:900}.steps-grid h3{font-size:.78rem}.steps-grid p{color:#758196;font-size:.66rem}.faq-section details{border-top:1px solid #e3e7ee}.faq-section summary{display:flex;justify-content:space-between;padding:15px 2px;font-size:.74rem;font-weight:750;cursor:pointer;list-style:none}.faq-section details p{padding:0 30px 15px 2px;color:#6f7c90;font-size:.68rem}.faq-section code{padding:1px 4px;background:#efeff8;color:#5146b5}.related-section{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:22px;padding:25px 30px}.related-section h2{margin-bottom:0}.related-links{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;flex:1;max-width:720px}.related-links a{display:grid;padding:11px;border:1px solid #e0e5ed;border-radius:10px;color:#334158}.related-links b{font-size:.65rem}.related-links small{color:#8994a5;font-size:.53rem}@media(max-width:980px){.converter-layout{grid-template-columns:1fr}.settings-panel{position:static}.related-section{display:block}.related-links{max-width:none;margin-top:14px}}@media(max-width:700px){.converter-container{width:min(100% - 22px,1180px)}.converter-hero{padding:25px 0 30px}.hero-icon{display:none}.hero-copy h1{font-size:1.75rem}.workspace-card,.settings-panel,.content-section,.related-section{border-radius:14px}.workspace-card{padding:14px}.source-card{grid-template-columns:100px 1fr}.source-preview{min-height:145px}.content-section,.related-section{padding:22px 17px}.steps-grid,.related-links{grid-template-columns:1fr}}@media(max-width:450px){.source-card{grid-template-columns:1fr}.source-preview{grid-row:auto}.result-grid{grid-template-columns:1fr 1fr}}