:root{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:#183c38;background:#f6f9f8;font-size:16px;line-height:1.65;--accent:#0f766e;--line:#d6e2df;--soft:#ecf7f3}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit;color:inherit}a{color:#096b64;text-underline-offset:4px}button,a.primary{cursor:pointer}button{background:white;border:1px solid #aabeb8;border-radius:8px;padding:10px 18px;min-height:44px;font-weight:600}button:hover:not(:disabled){background:var(--soft)}button:disabled{opacity:.48;cursor:not-allowed}.primary{background:var(--accent);border:1px solid var(--accent);color:white;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;min-height:48px;border-radius:8px;padding:10px 26px;font-weight:650}.primary:hover:not(:disabled){background:#095c56;color:white}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #b65712;outline-offset:4px}.skip{position:absolute;top:-70px;left:16px;z-index:5;background:white;padding:12px}.skip:focus{top:12px}.header{max-width:1120px;margin:auto;height:88px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:20px}.brand{display:flex;gap:9px;align-items:center;font-size:24px;font-weight:750;text-decoration:none;color:#183c38;white-space:nowrap}.mark{display:inline-grid;place-items:center;width:34px;height:38px;background:#0f766e;color:white;border-radius:7px;font-size:26px}.english{font-size:13px;font-weight:500;color:#536e67}.header nav{display:flex;gap:28px}.header nav a{font-size:14px;min-height:44px;display:flex;align-items:center}main{max-width:1120px;margin:auto;padding:0 24px}.intro{max-width:960px;margin:25px auto 30px}.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:700;color:#4d7168;margin:0 0 10px}.eyebrow span{letter-spacing:0;border-left:1px solid #c6d6d0;padding-left:12px;margin-left:10px}.intro h1{font-size:38px;line-height:1.3;letter-spacing:.02em;margin:0 0 9px}.intro>p:last-child{margin:0;color:#536e67}.workspace{max-width:960px;margin:auto}iframe{border:0;width:100%;height:820px;display:block;background:transparent}.boundary-note{font-size:13px;text-align:center;color:#4b6860;margin:18px 0 0}.advertising{max-width:960px;margin:44px auto 0;border-top:1px solid var(--line);padding-top:22px;min-height:160px}.ad-label{font-size:12px;color:#48675f;margin:0 auto 9px;max-width:728px}.ad-image-wrap{max-width:728px;height:90px;background:#edf2ef;border:1px solid #d8e1da;margin:auto;display:grid;place-items:center}.ad-image-wrap img{width:100%;height:90px;object-fit:contain;color:#536e67}.ad-caption{font-size:11px;color:#5c706a;max-width:728px;margin:7px auto}.guide{border-top:1px solid var(--line);max-width:960px;margin:52px auto 0;padding:30px 0;display:grid;grid-template-columns:1fr 1fr;gap:30px}.guide h2,.information h2{font-size:20px;margin:4px 0 15px}.guide ol{margin:0;padding:0;list-style:none;display:grid;gap:12px}.guide li{display:flex;gap:18px}.guide li b{font-size:12px;color:#0f766e;line-height:27px}.information{max-width:960px;margin:0 auto 50px;display:grid;grid-template-columns:1fr 1fr;gap:40px}.information p{font-size:14px;color:#4b6860}.information details{border-bottom:1px solid var(--line);padding:12px 0}summary{cursor:pointer;min-height:44px;padding:8px 0}footer{border-top:1px solid var(--line);max-width:1120px;margin:auto;padding:25px 24px;display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between;font-size:12px;color:#536e67}.mobile-only{display:none}.inner{background:transparent}.inner main{padding:0;max-width:960px}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.features button{display:flex;align-items:center;justify-content:center;gap:9px;min-height:62px;background:#fff;border:1px solid var(--line);border-bottom:3px solid var(--line);font-size:16px;padding:10px 7px}.features button span{font-size:23px;line-height:1}.features button[aria-pressed=true]{color:#075d55;background:#e6f3ee;border-color:#0f766e}.more-tools{font-size:13px;margin:5px 0 9px;text-align:right}.more-tools summary{display:inline-block}.secondary{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;padding-bottom:12px}.secondary button{font-size:14px}.panel{background:white;border:1px solid var(--line);border-radius:14px;padding:28px;min-height:495px;box-shadow:0 4px 18px #1a453908}.panel-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}.panel h2{font-size:19px;margin:0}.pill{font-size:11px;color:#536b64;background:#f1f5f3;padding:4px 10px;border-radius:100px;white-space:nowrap}.dropzone{border:1.5px dashed #a2bfb4;border-radius:10px;background:#f7fbf9;min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px 16px}.dropzone.dragover{border-color:#0f766e;background:#e2f4ec}.file-icon{font-size:29px;color:#0f766e;width:44px;height:50px;border:1.5px solid #7dafa0;border-radius:5px;background:white;margin-bottom:13px}.dropzone h3{font-size:17px;margin:0;line-height:1.6}.or{font-size:12px;color:#536e67;margin:9px 0}.dropzone #accept-text{font-size:12px;max-width:620px;margin:16px 0 4px;color:#4b6860}.small{font-size:12px;color:#536e67;margin:5px 0}.list-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:20px}.list-heading h3{font-size:16px}.list-heading button{font-size:13px}#file-list{list-style:none;padding:0;margin:0}#file-list li{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding:12px 0}#file-list .filename{overflow-wrap:anywhere;flex:1;min-width:0;font-size:14px}#file-list .file-buttons{display:flex;gap:4px}#file-list button{padding:6px;min-width:44px;font-size:13px}fieldset{border:1px solid var(--line);border-radius:8px;padding:18px;margin:18px 0}legend{font-size:14px;font-weight:650}#settings-content{display:flex;flex-wrap:wrap;gap:16px}label{display:block;font-size:14px}input:not([type=checkbox]),select{display:block;max-width:100%;min-width:0;border:1px solid #9bb3a9;border-radius:6px;background:white;min-height:44px;padding:9px 10px;margin-top:5px}#settings-content input{width:220px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.actions button{flex-shrink:0}#message:empty{display:none}#message{font-size:14px;border-left:3px solid #b65712;padding:8px 12px;background:#fff8ef;color:#713c12;overflow-wrap:anywhere}#state-live{font-size:12px;color:#4b6860;margin:12px 0 0}.progress-area{min-height:285px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px 10px}.state-symbol{font-size:42px;line-height:1.2;color:#0f766e}.progress-area h3{margin:16px 0 8px;font-size:22px}.progress-area p{margin:6px 0}progress{width:min(100%,420px);height:12px;accent-color:#0f766e;margin:20px 0 5px}#result{background:#ecf7f3;padding:22px;border-radius:10px;margin-top:16px}#result h3{font-size:20px;margin:0 0 10px}#result p{font-size:14px}#output-name{width:100%}#download{margin:12px 0}.dev-panel{margin-top:18px;border-top:1px solid var(--line);font-size:13px;color:#536e67;padding:6px 0}.dev-panel>p{font-size:12px}.dev-panel label{margin:12px 0}.dev-panel button{margin:10px 0}.dev-panel input[type=checkbox]{margin-right:8px}dialog{border:1px solid #aec6bc;border-radius:12px;padding:25px;width:min(90vw,480px);color:#183c38}dialog::backdrop{background:#173c3870}dialog h2{font-size:20px} [hidden]{display:none!important}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}@media(max-width:650px){.header{height:74px;padding:0 16px;gap:12px}.brand{font-size:21px}.english{display:none}.header nav{gap:14px}.header nav a{font-size:12px}main{padding:0 16px}.intro{margin:17px 0 24px}.intro h1{font-size:30px}.intro>p:last-child{font-size:14px}.features{grid-template-columns:repeat(2,1fr);gap:8px}.features button{min-height:54px;font-size:14px}.features button span{font-size:20px}.panel{padding:18px 14px;border-radius:12px}.panel-top{flex-wrap:wrap;gap:8px;margin-bottom:18px}.panel h2{font-size:17px}.dropzone{min-height:250px;padding:18px 12px}.dropzone h3{font-size:16px}.dropzone #accept-text{font-size:12px}.file-icon{margin-bottom:10px}.primary{padding:10px 20px}.actions{gap:8px}.actions button{padding:10px 12px;font-size:14px}.small{font-size:12px}.list-heading{align-items:flex-start}#file-list li{flex-wrap:wrap}#file-list .filename{flex-basis:100%}.file-buttons{margin-left:auto}.guide,.information{grid-template-columns:1fr;gap:20px}.guide{margin-top:35px;padding-top:24px}.information{gap:25px}.advertising{margin-top:36px;padding-top:18px;min-height:164px}.ad-image-wrap,.ad-image-wrap img{height:100px}.mobile-only{display:block}.boundary-note{font-size:12px}footer{padding:22px 16px;gap:12px}.progress-area{min-height:270px}.progress-area h3{font-size:20px}.progress-area p{font-size:14px}#result{padding:16px}.more-tools{font-size:12px}.secondary{justify-content:flex-start}}
textarea{font:inherit;max-width:100%}.page-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px}.page-card{border:1px solid var(--line);border-radius:8px;padding:10px;min-width:0;overflow-wrap:anywhere;background:#f7faf9}.page-card canvas{display:block;max-width:100%;height:auto;margin:10px auto;background:white}.page-card .thumb{height:166px;display:flex;align-items:center;justify-content:center}.page-card button{min-width:44px;padding:6px 9px}.page-card label{font-weight:600}.page-card input[type=checkbox]{width:20px;height:20px;vertical-align:middle;margin-right:6px}.page-card .small{font-size:11px}.page-move{display:flex;gap:4px;flex-wrap:wrap}.preservation,.plan{font-size:13px;border-left:3px solid #6e9d8c;padding:10px 12px;background:#f0f7f4;white-space:pre-line;overflow-wrap:anywhere}.group-row{display:flex;gap:8px;align-items:end;flex-wrap:wrap}.group-row label{flex:1;min-width:100px}.group-row input{width:100%!important}.ranges-list{display:grid;gap:8px;width:100%}#result-preview{display:block;max-width:100%;height:auto;background:white;margin:15px auto}#downloads{padding-left:20px}#downloads li{margin:12px 0;overflow-wrap:anywhere}#downloads a{display:inline-block;min-height:44px;padding:8px}#progress-area{margin-top:22px}#output-name{width:100%}#settings-content>label{flex:1;min-width:120px}#preview-state{font-size:12px}#state-live[data-state=error],#state-live[data-state=stop-unconfirmed]{color:#8a3c13}#not-ready{padding:24px;background:#f0f7f4;border-radius:8px}@media(max-width:650px){.page-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.page-card{padding:8px}.page-card .thumb{height:140px}.list-heading{flex-wrap:wrap}}

#switch-dialog{position:static;width:100%;max-width:600px;margin:20px auto;padding:22px}#switch-dialog[open]{display:block}
#settings-content select{font:inherit;min-width:0;max-width:100%;width:100%}#settings-content>label{max-width:100%}#settings{min-inline-size:0}#settings-content input{min-width:0;max-width:100%}
#not-ready{padding:0;margin:0 0 16px;background:transparent;border-radius:0;font-size:12px;color:#536e67}

#text-preview{white-space:pre-wrap;overflow-wrap:anywhere;max-height:22rem;overflow:auto;border:1px solid #bac8d3;padding:1rem;background:#f6f8fa;font-family:monospace}#input-kind-area,#encoding-area{margin:1rem 0}select{max-width:100%}

/* Current local UI only. Historical prototype styling stays unchanged. */
.copy-table-wrap{max-width:100%;overflow-x:auto;position:relative;margin-block:24px}.copy-table{width:100%;border-collapse:collapse;text-align:left;font-size:1rem}.copy-table th,.copy-table td{border-bottom:1px solid var(--line);padding:14px 12px;vertical-align:top}.copy-table thead{background:var(--soft)}.limits-table{min-width:640px}.compact-footer{flex-wrap:wrap}
#settings-content input[type=checkbox]{width:24px;min-width:24px;max-width:24px;flex:0 0 24px}
.ad-image-wrap>a{display:block;width:100%;min-width:0;max-width:100%}.ad-image-wrap img{min-width:0;max-width:100%}
:root{--accent:#0f766e;--soft:#ecf7f3;--ink:#183c38;--muted:#42645b;font-size:16px}body{overflow-wrap:anywhere}p,li{line-height:1.75}a,button,input,select,summary{scroll-margin-block:24px}button,.primary{font-size:1rem}button{white-space:normal}button:disabled{opacity:.6}.small,.boundary-note,#not-ready,#state-live,.more-tools,.panel-help,.preservation,.plan{font-size:.875rem;color:var(--muted)}.header{min-height:80px;height:auto;padding-block:12px}.header nav{gap:20px;flex-wrap:wrap}.header nav a{display:inline-flex;flex-wrap:wrap;column-gap:4px;font-size:.875rem}.header nav .small{font-size:.75rem}.intro{margin-block:22px 26px}.intro h1{font-size:2.25rem}.eyebrow{font-size:.875rem;letter-spacing:.06em}.features button{font-size:1rem;min-height:58px}.more-tools{margin-block:8px 12px}.more-tools summary{display:inline-flex;align-items:center;min-height:44px}.more-tools summary::before{content:'＋';margin-right:8px}.more-tools[open] summary::before{content:'−'}.secondary{justify-content:flex-end}.secondary button{font-size:.875rem}.panel{padding:24px;min-height:0}.panel-top{margin-bottom:12px;flex-wrap:wrap}.panel h2{font-size:1.25rem}.panel-help{min-height:44px;display:inline-flex;align-items:center}#not-ready{margin-bottom:14px;line-height:1.65}#input-kind-area,#encoding-area{margin-block:12px 16px}.dropzone{min-height:310px}#input-hint{max-width:36rem;margin-top:16px}.dropzone .or{font-size:.875rem}body[data-has-files=true] .dropzone{min-height:150px;padding-block:16px}body[data-has-files=true] .dropzone .file-icon,body[data-has-files=true] .dropzone .or{display:none}body[data-has-files=true] .dropzone h3{font-size:1rem;margin-bottom:8px}.input-notes,.save-help{border-block:1px solid var(--line);margin-block:16px;padding-block:2px}.input-notes summary,.save-help summary{font-size:.875rem}.input-notes .preservation{border:0;background:transparent;margin-top:0;padding:0 0 8px}.input-notes .small:empty{display:none}#settings{min-inline-size:0;margin-block:16px}#settings-content{gap:12px}#settings-content>p{width:100%;margin:0;font-size:.875rem}#settings-content>label{min-width:min(160px,100%);font-size:.875rem}#settings-content label:has(input[type=checkbox]){display:flex;align-items:center;gap:10px;min-height:44px;width:100%;padding:6px}input[type=checkbox]{width:24px;height:24px;flex-shrink:0;accent-color:var(--accent)}#office-sheet-order{width:100%;padding-left:24px;margin-block:4px}#office-sheet-order li{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-block:8px;min-width:0}#office-sheet-order button{min-width:44px;min-height:44px;padding:6px}.page-card label{display:inline-flex;align-items:center;min-height:44px;gap:6px}.page-card .small{font-size:.875rem}.page-card .thumb{overflow:auto}.actions{gap:10px}.actions button{flex-shrink:1;max-width:100%;font-size:1rem}.plan:empty{display:none}#downloads{list-style:none;padding:0;display:grid;gap:12px}#downloads li{margin:0;min-width:0}#downloads a{font-size:1rem;min-height:48px;max-width:100%;padding:12px 16px;overflow-wrap:anywhere;white-space:normal;border-radius:8px;border:1px solid var(--accent);text-decoration:none;display:block}#downloads a.primary{color:#fff}#downloads .save-file:not(.primary){background:white;color:var(--accent)}#result{padding:22px}#result p,#result-note{font-size:.875rem}#result-preview{max-height:450px;object-fit:contain}#state-live{margin-top:16px}#progress-area{padding-block:12px}#message{line-height:1.75}#switch-dialog{width:100%;max-width:600px;position:static;margin:20px auto;background:#fffaf3;border:2px solid #9a4b12;box-shadow:0 5px 20px #183c3810}#switch-dialog p{font-size:.875rem}.advertising{margin-top:40px;position:static}.ad-label,.ad-caption{font-size:.875rem}.ad-caption{line-height:1.6}.information p,.boundary-note{font-size:.875rem}.information summary{font-size:1rem}.guide li span{font-size:1rem}footer{font-size:.875rem;gap:24px}footer nav{display:flex;flex-wrap:wrap;gap:8px 20px;max-width:760px}footer nav a{display:inline-flex;align-items:center;min-height:36px}.work-footer>p{max-width:1120px;margin:0 auto;padding:0 24px 24px;font-size:.875rem}.notice-line,.draft-note{padding:16px 20px;border-left:3px solid var(--accent);background:var(--soft);font-size:1rem}.draft-note{background:#fff5df;border-color:#9a4b12}.help-page main{max-width:1008px}.breadcrumbs{font-size:.875rem;display:flex;flex-wrap:wrap;gap:12px;margin:18px 0}.help-heading{max-width:800px;margin:30px 0}.help-heading h1{font-size:2rem;line-height:1.4}.help-heading>p:last-child{color:var(--muted)}.help-content{margin-bottom:40px}.help-content h2{font-size:1.25rem;margin-top:28px}.help-content>p,.help-content>ul,.steps{max-width:850px}.help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.help-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;min-width:0}.help-card h2{margin-top:0}.help-card li{margin-block:8px}.help-card ul{padding-left:22px}.format-pair{font-size:.875rem;color:var(--muted)}.guide-action{display:inline-flex;align-items:center;min-height:44px;font-weight:600}.help-content details{border-bottom:1px solid var(--line);padding:10px 0}.help-content details>p{padding-left:20px;max-width:850px}.help-content summary{font-weight:600}.format-list{margin:24px 0}.format-list>div{display:grid;grid-template-columns:minmax(180px,1fr) 2fr;gap:16px;border-top:1px solid var(--line);padding:16px 0}.format-list dt{font-weight:650}.format-list dd{margin:0}.steps{padding-left:28px}.steps li{padding-left:12px;margin-bottom:24px}.back-to-work{margin:36px 0;display:flex;flex-wrap:wrap;gap:16px}.help-page footer{margin-top:40px}.availability{color:#713c12}.boundary-note a{display:inline-block;margin-left:6px}#frame-error p{margin:0}.inner main{padding-bottom:8px}
@media(max-width:800px){.header{gap:12px;flex-wrap:wrap}.header nav{gap:12px}.intro h1{font-size:2rem}.help-grid{grid-template-columns:1fr}.guide{grid-template-columns:1fr}.format-list>div{grid-template-columns:1fr;gap:4px}}
@media(max-width:650px){main{padding-inline:16px}.header{padding-inline:16px;min-height:72px}.brand{font-size:1.25rem}.header nav a{font-size:.875rem}.header nav .small{font-size:.75rem}.intro{margin-block:18px 22px}.intro h1{font-size:1.75rem}.intro>p:last-child{font-size:1rem}.features{grid-template-columns:repeat(2,minmax(0,1fr))}.features button{font-size:1rem;min-height:56px}.panel{padding:16px 14px}.panel-top{gap:4px}.panel h2{font-size:1.125rem}.panel-help{font-size:.875rem}.dropzone{min-height:250px;padding-inline:12px}.small,#not-ready{font-size:.875rem}.secondary{justify-content:flex-start}.secondary button{font-size:.875rem}.page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.actions button{font-size:1rem;padding-inline:14px}#settings{padding:12px}#settings-content>label{flex-basis:100%}.page-card .small{font-size:.875rem}.help-heading h1{font-size:1.75rem}.help-card{padding:18px}.work-footer>p{padding-inline:16px}.advertising{margin-top:40px}.boundary-note{font-size:.875rem;text-align:left}footer nav{gap:10px 16px}.help-content details>p{padding-left:0}#result{padding:16px}}

/* v1.19 approved direction; ordinary HTML text and original SVG, no web fonts */
:root{--accent:#087f8c;--soft:#e8f5f4;--ink:#172b3a;--muted:#52626b;--line:#d5dfe4;color:var(--ink);background:#f6f7f9}
body{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:#f6f7f9;color:var(--ink);margin:0}
[hidden]{display:none!important}svg{flex-shrink:0}button,.primary{min-height:48px;border-radius:7px}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #172b3a;outline-offset:4px}
.candidate-note{font-size:.75rem;max-width:1120px;margin:4px auto;color:#52626b;padding-inline:16px;text-align:right}.candidate-note p{margin:2px 0}.candidate-note summary{min-height:28px;cursor:pointer}
.design-v119 .header{max-width:1120px;margin:0 auto;min-height:76px;padding:12px 24px;background:#fff;border-bottom:1px solid #e9eef1;display:flex;justify-content:space-between;align-items:center}
.brand{display:inline-flex;align-items:center;gap:9px;color:#172b3a;font-weight:750;font-size:1.65rem;text-decoration:none;letter-spacing:-.04em}.logo-icon{width:36px;height:40px;color:#087f8c}.header nav{display:flex;gap:26px}.header nav a{color:var(--ink);text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.design-v119 main{max-width:1120px;padding:0 24px;margin:0 auto}.intro{text-align:center;margin:22px 0 26px;padding:0}.intro h1{font-size:2.25rem;line-height:1.4;margin:0 0 8px;font-weight:750;letter-spacing:.01em}.tagline{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin:0;font-size:1.125rem;font-weight:600;line-height:1.6}
.workspace{margin:0;max-width:none}.workspace iframe{width:100%;border:0;display:block;background:transparent;min-height:480px}.inner{background:transparent}.inner main{max-width:none;padding:0 0 12px;margin:0}.inner .candidate-note{padding-inline:0}
.features{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:0 0 16px}.features button{border:1px solid #e5ebef;background:#fff;color:var(--ink);min-width:0;min-height:52px;font-weight:650;border-radius:5px;box-shadow:none;font-size:1rem}.features button[aria-pressed=true]{background:var(--soft);border-bottom:2px solid var(--accent);color:#006875}
.panel{border:1px solid var(--line);border-radius:12px;background:#fff;padding:22px;min-height:0;box-shadow:0 3px 10px #172b3a07}.panel-top{margin:0 0 12px;display:flex;justify-content:space-between;align-items:center;gap:12px}.panel h2{font-size:1.375rem;line-height:1.4;margin:0}.panel-help{font-size:.8125rem;min-height:30px;color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:260px;padding:18px 20px;background:#f3fafb;border:1px dashed #a3cbd3;border-radius:9px;gap:6px}.chooser-art{width:170px;height:90px;color:#172b3a}.dropzone h3{font-size:1.25rem;margin:0 0 2px;line-height:1.5}.dropzone #choose{min-width:260px;width:340px;max-width:100%;min-height:52px;font-size:1.125rem;font-weight:700;background:var(--accent);color:white;border:1px solid var(--accent);box-shadow:none}.dropzone p{margin:0;line-height:1.6}.dropzone #auto-note{margin-top:3px;font-size:.9375rem}.dropzone #input-hint{font-size:.8125rem;max-width:100%;color:var(--muted);margin:0}.privacy-line{display:flex;align-items:center;justify-content:center;gap:5px;margin-top:5px!important;color:var(--muted);font-size:.8125rem}.privacy-line svg{width:18px;height:22px}
.mobile-copy{display:none}#detect-state:empty{display:none}#detected-type{padding:8px 0 0;margin-bottom:0;font-weight:600}#image-quality-area,#encoding-area{margin:14px 0}#image-quality-area>label,#encoding-area>label{font-size:.9375rem}#message:empty{display:none}#message{padding-block:8px;color:#8c2e16;margin-block:8px}
body[data-has-files=true] .dropzone{min-height:0;gap:4px;padding:12px}body[data-has-files=true] .chooser-art,body[data-has-files=true] .dropzone h3,body[data-has-files=true] #auto-note,body[data-has-files=true] #input-hint,body[data-has-files=true] .privacy-line{display:none}body[data-has-files=true] .dropzone #choose{background:white;color:var(--accent);font-size:1rem;min-height:44px;min-width:160px;width:auto}
#office-session{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:12px;margin-top:12px}#end-office-session{font-size:.875rem;min-height:44px;padding:6px 12px;background:white;color:var(--accent)}#selected-area{margin-top:14px}#settings{margin-block:14px}#settings-content>p{line-height:1.65}#result{background:#f2faf7;border:1px solid #cae4dd;border-radius:9px;padding:20px}#downloads a.primary{font-weight:700}#action-bar{margin-top:16px}#state-live{margin-bottom:0}#already-pdf .actions{flex-wrap:wrap}
.other-tools{margin-top:18px}.other-tools h2{font-size:1.125rem;margin:0 0 8px}.tool-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.tool-cards button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-width:0;min-height:132px;padding:15px 12px;background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--ink);line-height:1.5;box-shadow:none}.tool-cards button:hover{background:#f0f8f9;border-color:#88b8c0}.tool-cards svg{width:52px;height:52px;color:var(--ink)}.tool-cards strong{font-size:1rem}.tool-cards span{font-size:.8125rem;color:var(--muted)}
.quick-guide{padding:10px 0 0;margin:8px 0 0}.quick-guide ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.quick-guide li{display:flex;align-items:center;gap:12px;min-width:0;padding:8px 0}.quick-guide b{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:#e4f5f6;color:#087f8c;font-size:1.25rem;flex-shrink:0}.quick-guide svg{width:34px;height:38px}.quick-guide li span{display:flex;flex-direction:column;gap:2px}.quick-guide strong{font-size:.9375rem}.quick-guide small{font-size:.8125rem;color:var(--muted)}
.compact-footer{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 18px;max-width:1120px;margin:12px auto 0;padding:16px 24px;font-size:.875rem;border-top:1px solid var(--line)}.compact-footer a{min-height:36px;display:flex;align-items:center;color:var(--ink)}.compact-footer a:last-child{font-size:.75rem;color:var(--muted)}.advertising{margin:40px 0 0;position:static;float:none;clear:both}.ad-image-wrap{background:#e9edf1;border-radius:5px}.ad-label,.ad-caption{font-size:.75rem}.ad-label{margin-bottom:4px}
@media(max-width:800px){.design-v119 .header{padding-inline:16px}.design-v119 main{padding-inline:16px}.intro h1{font-size:1.875rem}.quick-guide ol{gap:10px}.quick-guide li{gap:8px}.quick-guide svg{display:none}.tagline{gap:4px 20px}}
@media(max-width:650px){.design-v119 .header{min-height:62px;gap:8px;flex-wrap:nowrap}.brand{font-size:1.375rem}.logo-icon{width:28px;height:34px}.header nav{gap:12px}.header nav a{font-size:.8125rem}.intro{margin:16px 0 18px}.intro h1{font-size:1.5rem;line-height:1.45}.tagline{display:flex;flex-direction:column;gap:0;font-size:1rem}.features{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:12px}.features button{min-height:48px;font-size:.9375rem}.panel{padding:14px 12px;border-radius:9px}.panel-top{gap:6px}.panel h2{font-size:1.125rem}.panel-help{font-size:.75rem}.dropzone{min-height:230px;padding:14px 8px;gap:5px}.chooser-art{width:140px;height:78px}.dropzone h3{font-size:1rem}.desktop-copy{display:none}.mobile-copy{display:inline}.dropzone #choose{width:100%;min-width:0;min-height:48px;font-size:1rem}.dropzone #auto-note{font-size:.8125rem}.dropzone #input-hint,.privacy-line{font-size:.75rem}.privacy-line{align-items:flex-start;text-align:left}.privacy-line svg{height:18px;width:16px}.tool-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tool-cards button{min-height:128px;padding:12px 8px}.tool-cards svg{width:44px;height:44px}.tool-cards strong{font-size:.9375rem}.tool-cards span{font-size:.75rem}.quick-guide ol{grid-template-columns:1fr;gap:0}.quick-guide li{padding:8px 0;border-bottom:1px solid #e5ebee;gap:12px}.quick-guide svg{display:block;width:28px;height:32px}.quick-guide b{width:34px;height:34px;font-size:1.125rem}.quick-guide strong{font-size:.875rem}.quick-guide small{font-size:.75rem}.compact-footer{padding:12px 16px;gap:6px 12px}.compact-footer a{font-size:.8125rem}.compact-footer>span{display:none}#result{padding:14px}#office-session{font-size:.8125rem}}

#state-live[data-state=idle]{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}

/* v1.28 authored copy layout */
.help-page main{max-width:840px;margin:0 auto;padding:28px 24px 36px;font-size:17px;line-height:1.85}
.help-page.about-page main{max-width:1040px}.help-page .header{max-width:1120px;margin:auto;padding:18px 24px;border-bottom:1px solid var(--line);background:white}
.help-heading{margin:24px 0 28px}.help-heading h1{font-size:2rem;line-height:1.5;margin:0 0 12px}.help-heading p{margin:0}
.help-content h2{font-size:1.25rem;line-height:1.55;margin:0 0 10px}.help-content p{margin:0 0 16px}.help-content>h2{margin-top:32px}.help-content li{margin-block:8px}
.copy-section{margin:32px 0}.qa-card{padding:24px;background:white;border:1px solid var(--line);border-radius:10px;margin:20px 0}.qa-card h2{font-size:1.125rem}.qa-card p{margin-bottom:0}
.illustrated-steps{list-style:none;padding:0;margin:0;display:grid;gap:24px}.illustrated-steps>li{display:flex;gap:24px;align-items:center;padding:24px;background:white;border:1px solid var(--line);border-radius:12px;margin:0}.illustrated-steps svg{width:96px;height:96px;color:var(--accent)}.illustrated-steps h2{display:inline;margin-left:10px}.illustrated-steps p{margin:12px 0 0}.step-number{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--soft);color:var(--accent);font-weight:700}
.about-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.about-card{background:white;border:1px solid var(--line);border-radius:12px;padding:24px}.about-card svg{display:block;width:80px;height:80px;color:var(--accent);margin:0 auto 20px}.about-card h2{font-size:1.125rem}.about-card p{margin:0}.author{margin:36px 0}.author-name{font-weight:650}
.help-page footer{max-width:1120px;margin:auto;padding:24px;line-height:1.8;border-top:1px solid var(--line)}.help-page footer nav{display:flex;flex-wrap:wrap;gap:8px 20px;margin:8px 0}.copyright,.compact-footer>span.copyright{display:block!important;width:100%;text-align:center;font-size:12px;color:var(--muted)}
.copy-table-wrap{overflow-x:auto;max-width:100%;margin:20px 0}.copy-table{width:100%;border-collapse:collapse;background:white;min-width:440px}.limits-table{min-width:680px}.copy-table th,.copy-table td{padding:12px;border:1px solid var(--line);text-align:left;vertical-align:top}
.advertising{position:static!important;min-height:150px;margin-top:40px;clear:both}.ad-image-wrap{min-height:90px;display:flex;align-items:center;justify-content:center}.ad-image-wrap img{max-width:100%;height:auto}.ad-label{font-weight:600}
@media(max-width:900px){.about-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.help-page main{padding:20px 18px 28px;font-size:16px;line-height:1.85}.help-page .header{padding:14px 18px}.help-heading{margin:20px 0 28px}.help-heading h1{font-size:1.6rem}.qa-card{padding:20px 18px}.about-cards{grid-template-columns:1fr}.illustrated-steps>li{display:block;padding:20px 18px}.illustrated-steps svg{width:72px;height:72px;margin:0 auto 16px;display:block}.illustrated-steps h2{font-size:1.1rem;margin-left:6px}.help-page footer{padding:20px 18px}.copyright{overflow-wrap:anywhere}}

.modal-open{overflow:hidden}.global-modal{box-sizing:border-box;width:min(600px,calc(100% - 32px));max-height:calc(100dvh - 32px);padding:28px;border:1px solid #adbcc2;border-radius:12px;background:#fff;color:var(--ink);margin:auto;overflow:auto;box-shadow:0 16px 70px #1115}.global-modal::backdrop{background:rgba(38,44,49,.60)}.global-modal h2{font-size:1.35rem;line-height:1.5;margin:0 0 16px}.modal-copy{line-height:1.85;overflow-wrap:anywhere}.modal-buttons{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}.modal-buttons button{min-width:104px;padding:10px 18px}.terms-content .qa-card{padding:16px;margin:14px 0}.terms-content h2{font-size:1.125rem}.terms-notice{font-size:14px;line-height:1.75;color:#425761;margin:12px 0 8px}.terms-notice a,.global-modal .modal-copy a{color:#066b78}@media(max-width:400px){.global-modal{padding:20px 18px}.global-modal h2{font-size:1.2rem}.modal-buttons{gap:10px}.modal-buttons button{min-width:0;flex:1;padding-inline:12px}}

/* v1.29.2: preserve full action labels and return-first order. */
.global-modal .modal-buttons button{white-space:normal;overflow:visible;text-overflow:clip;line-height:1.5;min-height:48px}
@media(max-width:480px){.global-modal .modal-buttons{flex-direction:column;align-items:stretch}.global-modal .modal-buttons button{width:100%;flex:initial}}

.os-licenses{--os-ink:#1d383b;--os-muted:#587075;--os-line:#dce7e6;--os-teal:#086f61;color:var(--os-ink);font-size:14px;line-height:1.8;min-width:0;overflow-wrap:anywhere}
.os-licenses *{box-sizing:border-box}.os-licenses a{color:var(--os-teal);text-underline-offset:3px}.os-licenses a:hover{color:#034f45}.os-licenses :focus-visible{outline:3px solid #218e7c;outline-offset:2px}
.os-table-wrap{position:relative;max-width:100%;border:1px solid var(--os-line);border-radius:8px;overflow-x:auto;overscroll-behavior-x:contain}
.os-table{border-collapse:collapse;width:100%;min-width:760px;table-layout:fixed;font-size:13px}
.os-table th{background:#f1f6f5;text-align:left;vertical-align:top;font-weight:600;padding:12px 14px;color:#36565a}
.os-table th:nth-child(1){width:25%}.os-table th:nth-child(2){width:21%}.os-table th:nth-child(3){width:20%}.os-table th:nth-child(4){width:34%}
.os-table td{vertical-align:top;padding:15px 14px;border-top:1px solid var(--os-line);background:white}
.os-table td strong{font-size:14px}.os-table small{display:block;color:var(--os-muted);font-size:12px;margin-top:4px}.os-table td>a{display:inline-block;font-size:12px;margin-top:8px}
.os-originals{max-width:100%;margin:0;border:0}.os-originals>summary{font-size:12px;color:var(--os-teal);cursor:pointer}
.os-original h3{font-size:12px;font-weight:600;margin:16px 0 6px;overflow-wrap:anywhere}.os-original pre{font-size:11px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;margin:0;padding:10px;background:#f4f6f6;border:1px solid var(--os-line);border-radius:5px;max-height:330px;overflow:auto}
.os-small{font-size:12px;color:var(--os-muted);margin:4px 0}.os-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:720px){.os-table th,.os-table td{padding:12px}.os-original pre{max-height:290px}}