:root{color:#182230;font-synthesis:none;--blue:#2459d3;--muted:#637083;--line:#dde3eb;--green:#18724b;background:#f5f7fa;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}button,input,select,summary,a{outline-offset:4px}:focus-visible{outline:3px solid #6996fa}button{transition:background .15s,box-shadow .15s}p{line-height:1.65}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.035em}h2{font-size:25px}input,select{min-width:0}button{border:none}button svg{vertical-align:middle}[hidden]{display:none!important}.site-header{border-bottom:1px solid var(--line);background:#fff}.header-inner{align-items:center;gap:60px;max-width:1160px;height:82px;margin:auto;padding:0 24px;display:flex}.brand{white-space:nowrap;letter-spacing:-1.5px;align-items:center;font-size:25px;font-weight:600;display:inline-flex}.brand-mark{color:#fff;background:var(--blue);border-radius:7px;place-items:center;width:32px;height:32px;margin-right:10px;font-size:30px;line-height:1;display:grid}.brand-to{color:#7b8795;margin:0 3px;font-weight:400}.brand-dot{color:var(--blue)}nav{gap:28px;font-size:14px;display:flex}nav a{padding:14px 0}.header-note{color:var(--muted);margin-left:auto;font-size:12px}main{max-width:1160px;margin:auto;padding:0 24px}.intro{justify-content:space-between;align-items:center;padding:58px 0 35px;display:flex}.eyebrow{letter-spacing:1.7px;color:var(--muted);margin-bottom:15px;font-size:10px;font-weight:700}.intro h1{letter-spacing:-2.7px;margin-bottom:18px;font-size:54px;font-weight:700;line-height:1.1}.intro h1 span{color:var(--blue)}.intro p:not(.eyebrow){color:var(--muted);margin-bottom:0;font-size:16px;line-height:1.6}.intro-aside{align-items:center;gap:20px;padding-right:45px;display:flex;transform:rotate(-5deg)}.intro-aside p{font-size:13px!important;line-height:1.5!important}.tiny-arrow{color:#9daec6;font-size:45px}.workspace{background:#fff;border:1px solid #d5dce6;border-radius:14px;grid-template-columns:minmax(0,1fr) 292px;scroll-margin-top:20px;display:grid;overflow:hidden;box-shadow:0 6px 18px #192e4e06}.work-main{flex-direction:column;min-width:0;padding:24px 28px 20px;display:flex}.workspace-heading{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.workspace-heading .eyebrow{margin:0;font-size:10px}.local{color:var(--green);align-items:center;gap:6px;font-size:11px;display:flex}.local>span{background:var(--green);border-radius:50%;width:6px;height:6px}.dropzone{text-align:center;background:linear-gradient(#f9fbff,#fff);border:1.5px dashed #bbc8da;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;min-height:310px;padding:34px 15px 20px;display:flex}.dropzone.dragging{border-color:var(--blue);background:#eaf1ff}.dropzone h2{letter-spacing:-.6px;margin-bottom:9px;font-size:23px}.dropzone p{color:var(--muted);margin-bottom:20px;font-size:13px}.file-stack{justify-content:center;align-items:center;height:54px;margin-bottom:22px;display:flex}.file-stack span{color:#66758b;background:#fff;border:1px solid #d7e0ed;border-radius:6px;place-items:center;width:40px;height:49px;margin-right:-9px;font-size:9px;font-weight:700;display:grid;transform:rotate(-13deg);box-shadow:0 3px 7px #1b365411}.file-stack span:nth-child(2){color:#556b92;margin-top:-8px;transform:rotate(0)}.file-stack span:nth-child(3){color:var(--blue);background:#e9f0ff;transform:rotate(12deg)}.primary,.secondary,.small-download{border-radius:7px;min-height:44px;padding:11px 18px;font-size:13px;font-weight:600}.primary{background:var(--blue);color:#fff;box-shadow:0 2px 3px #15346b17}.primary:hover:not(:disabled){background:#1948b5}.primary.choose{justify-content:space-between;align-items:center;min-width:172px;display:flex}.primary.choose span{margin-left:25px;font-size:20px;line-height:1}.secondary{color:#27364d;background:#fff;border:1px solid #d5dce6}.secondary:hover:not(:disabled){background:#f1f5fc}.paste-hint{margin-top:15px!important;margin-bottom:0!important;font-size:11px!important}kbd{background:#fff;border:1px solid #dce2eb;border-radius:3px;padding:2px 4px;font:10px Arial}.accepted{letter-spacing:.3px;color:#637083;text-align:center;padding:17px 0 10px;font-size:9px;line-height:1.8}.accepted span{color:#7c8796;letter-spacing:0;font-size:10px;display:block}.privacy-line{color:#3d4d62;justify-content:center;align-items:center;gap:8px;margin-top:auto;padding-top:18px;font-size:12px;display:flex}.privacy-line svg{color:var(--green)}.notice{color:var(--muted);margin:8px 0 0;font-size:12px}.notice:empty{display:none}.settings{border-left:1px solid var(--line);background:#fafbfd;padding:24px}.settings-title{justify-content:space-between;align-items:center;gap:12px;display:flex}.settings-title h2{letter-spacing:-.3px;margin:0;font-size:15px}.format-badge{letter-spacing:.5px;color:var(--blue);background:#eaf0fc;border-radius:4px;padding:5px 7px;font-size:10px;font-weight:700}.settings-help{color:var(--muted);margin:12px 0 22px;font-size:11px;line-height:1.6}.range-label{justify-content:space-between;font-size:12px;font-weight:700;display:flex}.range-label output{color:var(--blue);font-variant-numeric:tabular-nums}input[type=range]{accent-color:var(--blue);width:100%;height:16px;margin:14px 0 8px}.range-ends{color:#738096;justify-content:space-between;font-size:10px;display:flex}fieldset{border:0;border-top:1px solid var(--line);min-width:0;margin:20px 0 0;padding:17px 0 0}legend{padding:0 7px 0 0;font-size:12px;font-weight:600}legend span{color:var(--muted);margin-left:5px;font-size:10px;font-weight:400}.dimension-fields{align-items:center;gap:9px;display:flex}.dimension-fields>span{color:var(--muted);margin-top:15px;font-size:12px}.dimension-fields label{color:var(--muted);flex:1;font-size:10px}.dimension-fields input,.per-file-grid input:not([type=color]),select{color:#182230;background:#fff;border:1px solid #d4dce7;border-radius:5px;width:100%;height:38px;margin-top:7px;padding:8px;font-size:12px;display:block}.check{align-items:center;gap:6px;margin-top:12px;font-size:11px;line-height:1.5;display:flex}.check input{accent-color:var(--blue);width:14px;height:14px;margin:0}.field-help{color:var(--muted);margin:9px 0 0;font-size:10px;line-height:1.6}.color-control{color:#536279;background:#fff;border:1px solid #d4dce7;border-radius:5px;align-items:center;gap:10px;padding:5px 8px;font-family:monospace;font-size:11px;display:flex}.color-control input{background:0 0;border:0;width:24px;height:25px;padding:0}.select-label{margin-top:19px;font-size:12px;font-weight:600;display:block}.select-label select{font-weight:400}.full{width:100%;min-height:37px;margin-top:18px;padding:8px;font-size:11px}.settings-note{border-top:1px solid var(--line);margin-top:20px;padding-top:17px;font-size:11px}.settings-note strong{font-size:11px;font-weight:600}.settings-note p{color:var(--muted);margin:7px 0 0;font-size:10px;line-height:1.65}.steps{border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:45px;padding:38px 0 44px;display:grid}.steps>div{padding-left:35px;position:relative}.step-number{color:#5c7090;border:1px solid #cdd6e3;border-radius:50%;place-items:center;width:23px;height:23px;font-size:11px;display:grid;position:absolute;top:1px;left:0}.steps h2{letter-spacing:-.2px;margin:3px 0 8px;font-size:15px}.steps p{color:var(--muted);margin-bottom:0;font-size:12px;line-height:1.7}.format-section{padding:55px 0}.section-heading{justify-content:space-between;align-items:end;margin-bottom:25px;display:flex}.section-heading h2{margin-bottom:0;font-size:28px}.section-heading>p{color:var(--muted);margin-bottom:2px;font-size:12px}.format-grid{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.format-grid a{border:1px solid var(--line);background:#fff;border-radius:7px;padding:20px 17px;position:relative}.format-grid a:hover{background:#fcfdff;border-color:#90a9df}.format-name{margin-bottom:9px;font-size:14px;font-weight:700;display:block}.format-name span{color:var(--muted);font-size:12px;font-weight:400}.format-detail{color:var(--muted);font-size:10px}.link-arrow{color:#8a9bb5;font-size:15px;position:absolute;top:19px;right:12px}.faq-section{border-top:1px solid var(--line);grid-template-columns:1fr 1.6fr;gap:50px;padding:48px 0;display:grid}.faq-section h2{font-size:27px;line-height:1.2}.faq-section>div>p:not(.eyebrow){color:var(--muted);font-size:13px}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.faq-list summary{padding:16px 25px 16px 0;font-size:13px;font-weight:600;position:relative}.faq-list summary:after{content:"+";color:#7a8aa0;font-size:19px;font-weight:400;position:absolute;top:12px;right:2px}.faq-list details[open] summary:after{content:"−"}.faq-list p{color:var(--muted);font-size:12px;line-height:1.8}.faq-list a,.article a{color:var(--blue);text-underline-offset:3px;text-decoration:underline}.more-tools{padding:15px 0 45px}.more-tools h2{font-size:17px}.more-tools>div,.inline-links{flex-wrap:wrap;gap:10px 22px;font-size:12px;display:flex}.more-tools>div a{border-bottom:1px solid var(--line);padding:9px 0}.guide-links{color:var(--muted);gap:24px;margin-top:20px;font-size:11px;display:flex}footer{border-top:1px solid var(--line);background:#fff;padding:30px max(24px,50% - 556px) 22px}.footer-top{flex-wrap:wrap;align-items:center;gap:24px;display:flex}.footer-top .brand{font-size:20px}.footer-top p{color:var(--muted);margin:0;font-size:11px}.footer-top button{margin-left:auto}.footer-bottom{color:var(--muted);border-top:1px solid #edf0f4;flex-wrap:wrap;justify-content:space-between;gap:20px;margin-top:25px;padding-top:20px;font-size:10px;display:flex}.footer-bottom>div{gap:20px;display:flex}.text-button{color:var(--blue);background:0 0;min-height:36px;padding:10px 5px;font-size:12px}.icon-button{color:#76869c;background:0 0;border-radius:4px;width:32px;min-height:34px;font-size:20px}.icon-button:hover{background:#edf1f8}.compact{flex-flow:wrap;gap:15px;min-height:110px;padding:16px}.compact .file-stack,.compact .paste-hint,.compact>p{display:none}.compact h2{margin:0;font-size:17px}.compact .choose{min-width:145px;font-size:12px}.queue-toolbar{justify-content:space-between;align-items:center;margin:10px 0;display:flex}.queue-toolbar h2{margin:0;font-size:14px}.queue-toolbar>div{gap:8px;display:flex}.file-row{border:1px solid var(--line);border-radius:7px;margin-bottom:12px;overflow:hidden}.file-summary{align-items:center;gap:12px;padding:14px;display:flex}.thumbnail{border:1px solid #e3e8ee;border-radius:4px;flex-shrink:0;place-items:center;width:62px;height:62px;display:grid;overflow:hidden}.thumbnail img{object-fit:contain;width:100%;height:100%}.thumbnail span{font-size:11px;font-weight:700}.file-info{flex:1;min-width:0}.file-info h3{letter-spacing:0;white-space:nowrap;text-overflow:ellipsis;margin:0 0 5px;font-size:12px;overflow:hidden}.file-meta{color:var(--muted);margin:0 0 4px;font-size:10px}.file-meta>span{color:#9caac0;margin:0 5px}.file-size{font-variant-numeric:tabular-nums;margin:0;font-size:10px;line-height:1.6}.size-change{color:var(--green);margin-left:5px}.size-change.larger{color:#9e6018}.file-status{color:var(--muted);margin:4px 0 0;font-size:10px}.error{color:#ad352f!important}.has-error{border-color:#e5b0ac}.file-buttons{align-items:center;gap:4px;display:flex}.file-buttons .text-button{font-size:10px}.small-download{min-height:34px;color:var(--blue);background:#edf3ff;padding:7px 9px;font-size:10px}.individual-settings{background:#fcfdff;border:0;border-top:1px solid #edf0f5}.individual-settings summary{color:#536279;padding:10px 14px;font-size:10px}.individual-settings summary:before{content:"＋ ";color:var(--blue)}.individual-settings[open] summary:before{content:"− "}.individual-settings summary>span{color:#8993a2;overflow-wrap:anywhere;margin:5px 0 0 12px;font-size:9px;display:block}.individual-settings form{padding:0 14px 14px}.individual-settings fieldset{border:0;margin:0;padding:0}.per-file-grid{grid-template-columns:2fr 1fr 1fr;gap:12px;display:grid}.per-file-grid label{color:var(--muted);font-size:10px}.per-file-grid input[type=color]{border:1px solid var(--line);background:#fff;border-radius:4px;width:100%;height:38px;margin-top:7px;padding:4px;display:block}.output-list{padding:9px 14px;font-size:10px}.output-list>div{flex-wrap:wrap;align-items:center;gap:7px;display:flex}.output-list>div>span{overflow-wrap:anywhere;flex:1}.batch-actions{flex-wrap:wrap;gap:10px;margin-top:10px;display:flex}.batch-actions button{font-size:12px}dialog{border:1px solid var(--line);width:calc(100% - 40px);max-width:1000px;color:inherit;border-radius:12px;padding:24px;box-shadow:0 20px 90px #15234255}dialog::backdrop{backdrop-filter:blur(3px);background:#15234299}.dialog-top{justify-content:space-between;align-items:center;display:flex}.dialog-top h2{overflow-wrap:anywhere;font-size:19px}.dialog-top .eyebrow{font-size:9px}.preview-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.preview-grid figure{min-width:0;margin:0}.preview-grid figcaption{justify-content:space-between;gap:10px;margin-bottom:10px;font-size:12px;display:flex}.preview-grid figcaption span{color:var(--muted);font-size:10px}.checker{background-color:#fff;background-image:linear-gradient(45deg,#e9edf3 25%,#0000 25%),linear-gradient(-45deg,#e9edf3 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#e9edf3 75%),linear-gradient(-45deg,#0000 75%,#e9edf3 75%);background-position:0 0,0 8px,8px -8px,-8px 0;background-size:16px 16px}.preview-grid .checker{border-radius:5px;justify-content:center;align-items:center;height:340px;display:flex;overflow:hidden}.preview-grid img{object-fit:contain;max-width:100%;max-height:100%}.breadcrumb{color:var(--muted);margin-bottom:18px;font-size:12px;display:block}.format-intro{padding:40px 0 30px}.format-intro h1{font-size:43px}.format-intro p{max-width:700px}.article{max-width:780px;margin:50px auto 70px;line-height:1.8}.article h1{font-size:40px;line-height:1.2}.article h2{margin-top:35px;font-size:24px}.article p,.article li{color:#536279;font-size:15px}.article li{margin-bottom:12px}.article code{overflow-wrap:anywhere;font-size:12px}.article .inline-links{line-height:2}.legal-intro{padding-top:45px}.locale-note{color:var(--muted);margin-bottom:25px;font-size:12px}@media (width>=1600px){.intro{padding-top:65px}}@media (width<=900px){.header-inner{gap:30px}.header-note{display:none}.intro-aside{padding-right:0}.intro h1{font-size:44px}.workspace{grid-template-columns:minmax(0,1fr) 255px}.work-main,.settings{padding:20px}.file-buttons{flex-wrap:wrap;justify-content:flex-end;max-width:95px}.file-buttons .text-button{padding:3px}.format-grid{grid-template-columns:repeat(2,1fr)}.steps{gap:20px}.section-heading>p{display:none}.footer-top button{margin-left:0}}@media (width<=650px){.header-inner{justify-content:space-between;gap:16px;height:68px;padding:0 18px}.brand{font-size:22px}.brand-mark{width:27px;height:27px;font-size:26px}nav{gap:15px;font-size:12px}nav a:nth-child(2){display:none}main{padding:0 16px}.intro{padding:35px 0 25px}.intro h1{letter-spacing:-1.8px;font-size:37px}.intro p:not(.eyebrow){font-size:14px}.intro-aside{display:none}.eyebrow{font-size:9px}.workspace{flex-direction:column;display:flex}.work-main{padding:18px 14px}.workspace-heading{margin-bottom:17px}.dropzone{min-height:275px}.dropzone.compact{gap:12px;min-height:105px}.dropzone h2{font-size:21px}.compact h2{font-size:15px}.settings{border-left:0;border-top:1px solid var(--line);padding:22px}.settings-help{margin-bottom:20px}.settings-note{display:none}.settings form{grid-template-columns:1fr 1fr;gap:0 18px;display:grid}.range-label,input[type=range],.range-ends,.settings form>.field-help{grid-column:1/-1}.settings form>fieldset{margin-top:24px}.settings form>fieldset:first-of-type{grid-column:1/-1}.select-label{align-self:end;margin-top:6px}.settings .full{grid-column:1/-1}.field-help{font-size:11px}.steps{grid-template-columns:1fr;gap:24px;padding:30px 0}.steps p{font-size:13px}.format-section{padding:35px 0}.section-heading h2{font-size:24px}.format-grid{gap:10px}.format-grid a{padding:18px 12px}.format-name{font-size:13px}.format-name span{font-size:11px}.format-detail{font-size:9px}.link-arrow{font-size:13px;top:15px;right:8px}.faq-section{grid-template-columns:1fr;gap:6px;padding:30px 0}.faq-section h2{font-size:25px}.faq-section>div>p:not(.eyebrow){display:none}.faq-list summary{min-height:50px;font-size:13px}.faq-list p{font-size:13px}.file-summary{flex-wrap:wrap;gap:8px;padding:10px}.thumbnail{width:48px;height:48px}.file-buttons{max-width:none;margin-left:auto}.file-buttons button{min-height:40px}.file-info{min-width:150px}.file-buttons .text-button{padding:6px}.per-file-grid{grid-template-columns:1fr 1fr}.batch-actions button{flex:1;min-width:130px}.queue-toolbar{gap:10px}.queue-toolbar h2{font-size:12px}.queue-toolbar .text-button{font-size:11px}.accepted{font-size:8px}.privacy-line{font-size:11px}.preview-grid{grid-template-columns:1fr;gap:20px}.preview-grid .checker{height:230px}dialog{width:calc(100% - 20px);max-height:90dvh;padding:18px}.dialog-top h2{font-size:16px}.footer-top{gap:15px}.footer-bottom{flex-direction:column;gap:18px}.footer-bottom>div{gap:18px}.format-intro h1{font-size:34px}.article{margin:35px auto 45px}.article h1{font-size:32px}.article p,.article li{font-size:14px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.brand-icon{object-fit:contain;flex-shrink:0;margin-inline-end:9px}.brand{direction:ltr}.language-picker{z-index:10;border:0;margin-inline-start:auto;font-size:12px;position:relative}.language-picker summary{align-items:center;gap:9px;min-height:44px;display:flex}.language-picker>div{inset-inline-end:0;border:1px solid var(--line);background:#fff;border-radius:8px;min-width:180px;padding:8px;position:absolute;top:45px;box-shadow:0 8px 24px #15234220}.language-picker a{min-height:40px;padding:10px 12px;display:block}.language-picker a[aria-current]{color:var(--blue);background:#edf3ff;border-radius:5px}.skip-link{z-index:100;background:#fff;padding:12px;position:absolute;top:-80px;left:10px}.skip-link:focus{top:10px}.privacy-line{margin-top:10px}.footer-bottom>div{flex-wrap:wrap}.locale-note{font-size:12px}.evidence-table{border-collapse:collapse;width:100%;font-size:13px}.evidence-table td,.evidence-table th{border-bottom:1px solid var(--line);text-align:start;padding:12px}[dir=rtl] .settings{border-left:0;border-right:1px solid var(--line)}[dir=rtl] .steps>div{padding-left:0;padding-right:35px}[dir=rtl] .step-number{left:auto;right:0}[dir=rtl] .file-size,[dir=rtl] .file-meta,[dir=rtl] .dimension-fields{direction:ltr}[dir=rtl] .intro h1{letter-spacing:0;line-height:1.5}[lang=hi],[lang=bn],[lang=ur]{line-height:1.7}[lang=hi] h1,[lang=bn] h1{letter-spacing:0;line-height:1.45}@media (width<=650px){.header-inner{gap:12px}.header-inner nav{display:none}.header-inner .brand{font-size:21px}.language-picker{font-size:12px}.brand-icon{width:28px;height:28px}.footer-top .brand-icon{width:24px;height:24px}[dir=rtl] .settings{border-right:0}.evidence-table{font-size:11px}.evidence-table td,.evidence-table th{padding:8px}}.schema-breadcrumb{color:var(--muted);flex-wrap:wrap;gap:9px;padding-top:25px;font-size:11px;display:flex}.schema-breadcrumb+.format-intro{padding-top:20px}.schema-breadcrumb+.article{margin-top:20px}.schema-breadcrumb a:last-child{color:#465772}[lang=zh-CN] h1{letter-spacing:-1px}dialog{background:#fff}.preview-grid img{object-fit:contain;width:100%;height:100%}