:root{--ink:#172a38;--muted:#74808a;--line:#e4e8e8;--blue:#235be7;--blue-soft:#eef3ff;--paper:#fff;--bg:#f5f5f2;--green:#39978d;font-family:Inter,"Noto Sans JP",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-size:14px;line-height:1.6}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,.upload:focus-within{outline:3px solid #9db5ff;outline-offset:3px}button,a,input,select{transition:background .16s,border-color .16s,box-shadow .16s}a{color:var(--blue)}[hidden]{display:none!important}.topbar{height:88px;display:flex;align-items:center;justify-content:space-between;max-width:1440px;margin:auto;padding:0 48px;border-bottom:1px solid #e1e5e3}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;color:var(--ink);font-size:19px;font-weight:750;line-height:1.25;letter-spacing:-.5px}.brand-icon{display:grid;place-items:center;background:var(--blue);color:#fff;font-size:32px;font-weight:400;width:42px;height:44px;border-radius:9px}.brand-sub{display:block;font-size:8px;letter-spacing:2.5px;font-weight:600;color:#8c969e;margin-top:5px}.privacy{font-size:11px;color:#68776f;display:flex;align-items:center;gap:7px}.privacy-dot,.live-dot,.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green)}main{max-width:1440px;margin:auto;padding:38px 48px 0}.intro{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:30px}.eyebrow{font-size:9px;font-weight:700;letter-spacing:2px;color:#8a969d;margin:0 0 10px}h1{font-size:34px;font-weight:650;letter-spacing:-1.5px;line-height:1.3;margin:0 0 10px}.subtitle{margin:0;font-size:12px;color:#79848b}.text-button{border:0;background:none;font-size:12px;color:#687680;padding:8px 0}.text-button span{padding-left:16px}.modes{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:22px}.mode{border:1px solid #dfe4e3;border-radius:10px;background:#fdfdfc;color:var(--ink);text-align:left;display:flex;align-items:center;gap:14px;padding:17px 20px;position:relative}.mode:hover{background:#fff;border-color:#bac7d7}.mode.active{border-color:var(--blue);background:var(--blue-soft);box-shadow:0 0 0 1px var(--blue) inset}.mode-icon{font-size:31px;line-height:1;font-weight:400;color:#87939c}.mode strong{font-size:13px;display:block;font-weight:650}.mode small{font-size:10px;color:#889199;display:block;margin-top:3px}.mode.active .mode-icon,.mode.active strong{color:var(--blue)}.mode-check{margin-left:auto;border:1px solid #dbe1e6;border-radius:50%;width:17px;height:17px;text-align:center;font-size:10px;color:transparent;flex-shrink:0;line-height:16px}.mode.active .mode-check{background:var(--blue);border-color:var(--blue);color:white}.workspace{display:grid;grid-template-columns:326px minmax(0,1fr);gap:22px;align-items:start}.settings{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden}.setting-section{padding:20px 23px;border-bottom:1px solid var(--line)}h2{font-size:12px;margin:0 0 15px;font-weight:700;letter-spacing:.15px}.setting-section h2 span{font-size:10px;letter-spacing:1px;margin-right:10px;color:#a1adb4;font-weight:500}.upload{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;border:1px dashed #becbd4;border-radius:8px;background:#fafbfc;cursor:pointer;padding:14px 10px;color:#83919b;text-align:center}.upload:hover,.upload.drag{border-color:var(--blue);background:var(--blue-soft)}.upload strong{font-size:12px;font-weight:600;color:#3e5669}.upload span:not(.upload-icon){font-size:10px}.upload small{font-size:9px;letter-spacing:.2px;margin-top:7px;color:#9aa6af}.upload-icon{font-size:26px;line-height:1;color:#5b738b}.upload input{position:absolute;width:1px;height:1px;opacity:0;bottom:5px}.source-card{display:flex;gap:9px;align-items:center;margin-top:13px}.source-card canvas{width:44px;height:34px;object-fit:contain;border:1px solid #e1e8ec;border-radius:4px}.source-card div{min-width:0;flex:1}.source-card strong{display:block;font-size:10px;font-weight:600;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}.source-card span{display:block;font-size:9px;color:#8b98a1}.icon-button{background:transparent;border:0;padding:4px;font-size:18px;color:#8b98a1}.file-note{font-size:9px;color:#a1aab0;margin:11px 0 0}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-bottom:13px}label{display:block;font-size:10px;color:#647580;font-weight:500}input[type=number],select{width:100%;border:1px solid #dde4e7;background:#fff;border-radius:6px;height:37px;color:#2c4252;font-size:12px;padding:0 10px;margin-top:6px;min-width:0}select{padding-right:24px}.unit-input{position:relative}.unit-input input{padding-right:36px}.unit-input span{position:absolute;right:11px;top:16px;font-size:10px;color:#a1aab0;pointer-events:none}.field-note{font-size:9px;line-height:1.8;color:#97a1a8;margin:8px 0 0}.density-status{display:flex;align-items:center;gap:9px;background:#f1f7f5;border:1px solid #e6f0eb;border-radius:7px;padding:10px 11px;margin-bottom:12px}.density-status strong{display:block;font-size:10px;font-weight:600;color:#527b70}.density-status span:not(.status-dot){font-size:10px;color:#87a096}.density-status.needs-dpi{background:#fff7e8;border-color:#f6e6c7}.density-status.needs-dpi strong,.density-status.needs-dpi span:not(.status-dot){color:#9b7837}.density-status.needs-dpi .status-dot{background:#c49a4b}.check{display:flex;align-items:center;gap:8px;margin:10px 0;color:#6c7c85;font-size:10px;cursor:pointer}.check input{accent-color:var(--blue);width:13px;height:13px;margin:0}.optional{font-size:9px;color:#9aa5ad;margin-left:7px}.last-section{padding-top:8px;padding-bottom:8px;border:0}.preview-panel{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;min-width:0}.preview-toolbar{height:56px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.preview-toolbar>div{display:flex;align-items:center;gap:8px}.preview-toolbar h2{margin:0;font-size:11px}.live-dot{width:5px;height:5px}.pill{font-size:9px;padding:3px 9px;border:1px solid #e3e7eb;border-radius:5px;color:#83919a;background:#fbfcfc}.preview-stage{height:496px;display:flex;align-items:center;justify-content:center;padding:50px 50px;background-color:#eef0f0;background-image:radial-gradient(#d8dfe0 .7px,transparent .7px);background-size:10px 10px;position:relative;overflow:hidden}.paper-wrap{position:relative;display:flex;justify-content:center;align-items:center;max-width:100%;max-height:100%}#preview-canvas{background:white;box-shadow:0 10px 25px #22384415,0 1px 4px #2b3d4e1c;max-width:100%;max-height:100%;display:block}.dimension{position:absolute;color:#9ba7ac;font-size:9px;letter-spacing:.4px;white-space:nowrap}.dimension-top{top:-26px;left:0;right:0;text-align:center}.dimension-side{right:-34px;writing-mode:vertical-rl;top:0;bottom:0;display:flex;align-items:center;justify-content:center}.preview-error{position:absolute;background:#fffdfb;border:1px solid #f1dfc3;border-radius:10px;max-width:85%;padding:22px;color:#9a7136;box-shadow:0 8px 30px #0000000c;font-size:12px;white-space:pre-line}.preview-footnote{display:flex;justify-content:space-between;gap:10px;font-size:8px;color:#a0aab0;background:#f8f9f9;padding:9px 24px;border-top:1px solid #e9eded}.result{display:grid;grid-template-columns:.8fr 1.3fr 1fr;margin:0 24px;padding:22px 0;border-bottom:1px solid var(--line);gap:12px}.result>div:not(:first-child){border-left:1px solid var(--line);padding-left:20px}.result-label{display:block;font-size:9px;color:#93a0a8;margin-bottom:5px}.result strong{display:block;font-size:23px;font-weight:600;letter-spacing:-.5px;line-height:1.2;white-space:nowrap}.result small{font-size:10px;font-weight:500;color:#8898a2;letter-spacing:0}#result-count{color:var(--blue);font-size:28px}.result-grid strong{font-size:13px;padding-top:8px;letter-spacing:0}.download-area{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:22px 24px}.download-area strong{font-size:11px;font-weight:600}.download-area p{font-size:9px;color:#93a0a8;margin:4px 0 0}.primary{background:var(--blue);color:white;border:0;border-radius:7px;min-height:44px;padding:10px 23px;font-size:12px;white-space:nowrap;font-weight:600;box-shadow:0 3px 7px #235be720}.primary:hover{background:#174bd2}.primary span{font-size:17px;margin-right:10px;font-weight:400}.print-note{display:flex;gap:10px;padding:15px 24px;background:#fafbfc;border-top:1px solid var(--line)}.note-icon{width:14px;height:14px;flex-shrink:0;border:1px solid #9aa8b1;color:#899aa6;border-radius:50%;font-size:9px;text-align:center;line-height:12px;margin-top:3px}.print-note p{font-size:9px;line-height:1.8;color:#8d9aa4;margin:0}.print-note strong{font-weight:600;color:#6d808f}.warnings{padding:10px 24px;font-size:10px;color:#9f792f;background:#fffaf0;border-bottom:1px solid #f5ead2}.warnings p{margin:2px 0}.download-success{font-size:11px;color:#3c8573;background:#f0f8f5;padding:14px 24px}.download-success a{font-weight:600;margin-left:7px}.download-success span{display:block;font-size:9px;margin-top:4px;color:#7c9b92}.guide{border-top:1px solid #dfe5e3;margin-top:32px;padding-top:18px}.guide summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;color:#6d7c84;font-size:11px;padding-bottom:18px}.guide summary::-webkit-details-marker{display:none}.guide summary span{font-size:14px}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;padding:4px 0 22px}.guide h3{font-size:11px;font-weight:650}.guide p{color:#89969e;font-size:10px;line-height:1.9}footer{display:flex;align-items:center;gap:26px;justify-content:space-between;padding:25px 0;font-size:8px;border-top:1px solid #e1e6e3;color:#a1acae;letter-spacing:1px}footer span:first-child{font-size:10px;font-weight:600;letter-spacing:0}footer a{color:#a1acae;font-size:8px;letter-spacing:0}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#172a38;color:white;padding:14px 20px;border-radius:8px;box-shadow:0 8px 35px #0002;z-index:20;font-size:12px;max-width:90%;white-space:pre-line}
@media(min-width:1280px){.preview-stage{height:550px}.settings{position:relative}}
@media(max-width:1050px){.topbar{padding:0 28px}main{padding:28px 28px 0}.workspace{grid-template-columns:292px minmax(0,1fr);gap:17px}.setting-section{padding-left:18px;padding-right:18px}.mode{padding:14px;gap:9px}.mode-icon{font-size:25px}.mode small{font-size:9px}.preview-stage{height:450px;padding:44px 40px}.result{gap:7px;margin:0 18px}.result>div:not(:first-child){padding-left:12px}.result strong{font-size:18px}.result-grid strong{font-size:10px}.download-area{padding:19px 18px}.download-area p{max-width:165px}.primary{padding:10px 16px}.preview-footnote{flex-direction:column;gap:0;padding-left:18px}.print-note{padding:14px 18px}}
@media(max-width:800px){.topbar{height:72px;padding:0 20px}.brand{font-size:17px}.brand-icon{width:35px;height:37px;font-size:27px}.privacy{font-size:9px}.privacy-dot{width:5px;height:5px}main{padding:26px 18px 0}.intro{margin-bottom:23px}.eyebrow{font-size:7px;letter-spacing:1.7px}h1{font-size:28px;letter-spacing:-1px}.subtitle{font-size:10px;max-width:270px}.text-button{font-size:10px}.text-button span{padding-left:6px}.modes{gap:7px;margin-bottom:15px}.mode{padding:11px 7px;gap:3px;flex-direction:column;align-items:center;text-align:center;border-radius:8px}.mode-icon{font-size:24px;height:28px}.mode strong{font-size:10px}.mode small{font-size:8px;margin-top:1px}.mode-check{display:none}.workspace{display:flex;flex-direction:column;gap:17px}.settings,.preview-panel{width:100%}.settings{display:grid;grid-template-columns:1fr 1fr}.setting-section{padding:17px;border-bottom:1px solid var(--line)}.setting-section:first-child{grid-row:span 2;border-right:1px solid var(--line)}.last-section{grid-column:1/-1;padding-top:4px;padding-bottom:4px}.upload{padding:12px 6px}.source-card{margin-top:10px}.source-card canvas{width:34px;height:28px}.source-card strong{font-size:9px}.two-fields{gap:9px;margin-bottom:10px}.field-note{font-size:8px}.setting-section h2{font-size:10px;margin-bottom:12px}.setting-section h2 span{margin-right:6px;font-size:8px}.density-status{padding:7px;gap:6px}.density-status strong,.density-status span:not(.status-dot){font-size:9px}.check{font-size:9px}.optional{display:block;margin-left:0}.preview-stage{height:420px;padding:42px 40px}.preview-footnote{flex-direction:row;font-size:7px;padding:8px 18px}.result{padding:18px 0;grid-template-columns:.8fr 1.25fr 1fr}.result strong{font-size:20px}.result-grid strong{font-size:11px}.download-area{padding:18px}.download-area p{max-width:none}.primary{padding:11px 22px}.print-note p{font-size:8px}.guide-grid{grid-template-columns:1fr;gap:12px}.guide{margin-top:25px}.guide p{font-size:11px}.guide h3{font-size:12px}footer{gap:10px;font-size:6px}footer a{font-size:7px}}
@media(max-width:480px){.privacy{font-size:8px}.brand{font-size:15px}.brand-sub{font-size:6px;letter-spacing:2px}.topbar{padding:0 17px}.intro{align-items:flex-start}.text-button{margin-top:26px;white-space:nowrap}.subtitle{font-size:9px;max-width:245px;line-height:1.9}h1{font-size:26px}.mode small{font-size:7px}.settings{display:block}.setting-section:first-child{border-right:0}.setting-section{padding:17px}.upload{padding:12px;display:grid;grid-template-columns:27px 1fr;text-align:left;column-gap:10px;align-items:center}.upload-icon{grid-row:span 3}.upload strong{font-size:11px}.upload span:not(.upload-icon){font-size:9px}.upload small{margin-top:0;font-size:8px}.source-card strong{font-size:10px}.source-card span{font-size:9px}.two-fields{gap:15px}.optional{display:inline;margin-left:5px}.density-status{padding:9px}.density-status strong,.density-status span:not(.status-dot){font-size:10px}.check{font-size:10px}.field-note{font-size:9px}.last-section{padding:4px 17px}.preview-stage{height:340px;padding:38px 34px}.dimension{font-size:8px}.dimension-side{right:-26px}.preview-toolbar{height:49px;padding:0 17px}.preview-toolbar h2{font-size:10px}.preview-footnote{flex-direction:column;padding:7px 17px;gap:1px}.result{margin:0 17px;gap:9px;grid-template-columns:.75fr 1.4fr .9fr}.result strong{font-size:17px}.result>div:not(:first-child){padding-left:10px}.result-label{font-size:8px}.result small{font-size:8px}#result-count{font-size:25px}.result-grid strong{font-size:10px}.download-area{display:block;padding:17px}.download-area p{font-size:9px}.primary{width:100%;margin-top:13px;min-height:47px;font-size:13px}.print-note{padding:13px 17px}.print-note p{font-size:9px}.guide summary{font-size:11px}.toast{font-size:11px;width:90%;text-align:center}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

@media(max-width:800px){input[type=number],select{font-size:16px;height:42px}.unit-input span{top:18px}label{font-size:11px}.mode strong{font-size:11px}.mode small{font-size:8px}.source-card strong{font-size:11px}}

.scale-heading,.count-heading{display:flex;justify-content:space-between;align-items:center;gap:8px}.small-button{background:none;border:0;color:var(--blue);font-size:9px;padding:3px 0;white-space:nowrap}.scale-slider{width:100%;margin:12px 0 0;accent-color:var(--blue);height:18px;cursor:pointer}.slider-labels{display:flex;justify-content:space-between;font-size:8px;color:#9aa7af;margin-top:0}.scale-status{font-size:9px;color:#6c8caa;margin:9px 0 18px;min-height:15px}.count-heading .check{font-size:9px;gap:5px;margin:0}.secondary-button{width:100%;border:1px solid #d7e2f5;background:#f7faff;color:#3968be;border-radius:6px;padding:8px 12px;font-size:10px;margin-top:9px}.secondary-button:hover:not(:disabled){background:#edf3ff}.density-details{border-top:1px solid var(--line);margin-top:17px;padding-top:11px}.density-details summary{cursor:pointer;color:#8798a2;font-size:10px;list-style-position:inside}.density-details .density-status{margin-top:12px}.unit-input input:disabled{background:#f5f7f8;color:#9aa6af}.small-button:disabled{color:#9aa6af}.settings:has(#arrange-settings:not([hidden])) .source-card{margin-bottom:0}
@media(max-width:800px){.small-button{font-size:10px}.scale-slider{height:28px}.scale-status{font-size:10px}.count-heading .check{font-size:10px}.secondary-button{font-size:12px;min-height:39px}.density-details summary{font-size:11px}.modes .mode{padding:13px 11px}.modes .mode strong{font-size:12px}.modes .mode small{font-size:9px}.settings .setting-section:first-child{grid-row:span 2}}

.orientation-field>span{font-size:10px;color:#647580;font-weight:500}.auto-orientation{height:37px;display:flex;align-items:center;font-size:11px;border-radius:6px;background:#f2f6ff;color:#3968be;margin-top:6px;padding:0 10px}.scale-details{border-top:1px solid var(--line);padding-top:11px}.scale-details>summary{font-size:10px;color:#8798a2;cursor:pointer;list-style-position:inside}.scale-details .scale-heading{margin-top:14px}.count-input input{font-size:20px;height:48px;font-weight:600;color:var(--blue)}.count-input span{top:20px}.scale-status{margin-bottom:14px}.field-note{color:#75858f}
@media(max-width:800px){.orientation-field>span,.scale-details>summary{font-size:11px}.auto-orientation{height:42px;font-size:12px}}

/* Compact controls-first layout. */
.header-actions{display:flex;align-items:center;gap:24px}.header-actions .text-button{margin:0;padding:8px 0}.topbar{height:72px}main{padding-top:24px}.download-area{justify-content:flex-end}.download-area .primary{margin-top:0}footer{justify-content:flex-end;padding:18px 0}
@media(max-width:800px){main{padding-top:18px}.topbar{height:64px}.header-actions{gap:16px}.header-actions .text-button{font-size:10px}.header-actions .privacy{font-size:8px}}
@media(max-width:480px){.header-actions{gap:12px}.topbar .brand{gap:8px}.topbar .brand-icon{width:30px;height:32px;font-size:24px}.topbar .privacy-dot{display:none}}

/* Readability and WCAG 2.2-oriented controls, 2026-11-07.
   Text >= 4.5:1, control boundaries/focus >= 3:1. Rem sizes respect user defaults. */
:root{--ink:#172a38;--muted:#4e606d;--blue:#235be7;--green:#256b61}
body{font-size:1rem;line-height:1.65}
.topbar{height:auto;min-height:76px;gap:16px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.brand{font-size:1.2rem;letter-spacing:0}.brand-icon,.topbar .brand-icon{width:40px;height:42px}
.line-icon{display:block;flex-shrink:0;width:24px;height:24px}.brand-icon .line-icon{width:26px;height:26px}
.header-actions{gap:16px;flex-wrap:wrap}.header-actions .privacy,.privacy{font-size:.8125rem;color:#4e606d}
.header-actions .text-button,.text-button{font-size:.875rem;color:#374e60;min-height:44px;padding:8px}
.mode{min-height:90px;gap:14px}.modes .mode strong{font-size:1rem}.modes .mode small{font-size:.875rem;color:#4e606d}
.mode-icon{color:#4e606d}.mode-icon .line-icon{width:28px;height:28px}
.mode-check{width:22px;height:22px;border-color:#73838f;display:grid;place-items:center}.mode-check .line-icon{width:17px;height:17px;visibility:hidden}.mode.active .mode-check .line-icon{visibility:visible}
.workspace{grid-template-columns:370px minmax(0,1fr)}
.setting-section h2,.preview-toolbar h2,h2{font-size:1rem}.setting-section h2 span{font-size:.8125rem;color:#4e606d}
label,.check,.count-heading .check{font-size:.875rem;color:#374e60}
.upload{color:#4e606d;border-color:#73838f}.upload strong{font-size:1rem;color:#274254}.upload span:not(.upload-icon),.upload small{font-size:.8125rem;color:#4e606d}.upload svg{stroke-width:1.8}
.source-card strong,.source-card span{font-size:.8125rem;color:#374e60}.source-card strong{white-space:normal;overflow-wrap:anywhere}
.icon-button{color:#374e60;min-width:44px;min-height:44px;display:grid;place-items:center;border-radius:6px}.icon-button:hover{background:#eef3ff}
.file-note,.field-note,.optional,.slider-labels,.scale-status{font-size:.8125rem;color:#4e606d;line-height:1.65}
input[type=number],select{font-size:1rem;height:46px;color:#172a38;border-color:#73838f}
input::placeholder{color:#4e606d;opacity:1}.unit-input span{font-size:.875rem;color:#4e606d;top:18px}.count-input input{font-size:1.375rem;height:50px}.count-input span{top:20px}
.check{min-height:44px;margin:4px 0}.check input{width:20px;height:20px;flex-shrink:0}
.count-heading,.scale-heading{flex-wrap:wrap;gap:4px 12px}.count-heading .check{gap:8px}
.small-button{font-size:.8125rem;min-height:44px;white-space:normal;text-align:left;padding:6px 0}
.secondary-button{font-size:.875rem;min-height:44px;border-color:#73838f;color:#2352a0}
.scale-slider{min-height:32px}.scale-details>summary,.density-details summary{font-size:.875rem;color:#374e60;min-height:44px;padding:10px 0}
.density-status strong,.density-status span:not(.status-dot){font-size:.875rem;color:#315e51}.density-status.needs-dpi strong,.density-status.needs-dpi span:not(.status-dot){color:#77521d}
.preview-toolbar{height:auto;min-height:64px;gap:12px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}
.pill{font-size:.8125rem;color:#4e606d}.dimension{font-size:.8125rem;color:#4e606d}.dimension-top{top:-30px}.dimension-side{right:-32px}
.preview-footnote{font-size:.8125rem;color:#4e606d;flex-wrap:wrap;line-height:1.6}
.result{grid-template-columns:1fr 1.5fr;gap:18px}.result-label{font-size:.8125rem;color:#4e606d}.result strong{font-size:1.375rem;white-space:normal;overflow-wrap:anywhere;line-height:1.5}.result small{font-size:.875rem;color:#4e606d}#result-count{font-size:1.875rem}
.result-grid{grid-column:1/-1}.result>.result-grid{border-left:0;padding-left:0}.result-grid strong{font-size:1rem;padding-top:0}
.primary{font-size:1rem;min-height:48px;display:flex;align-items:center;justify-content:center;gap:10px}.primary .line-icon{width:22px;height:22px}
.print-note p,.print-note strong{font-size:.875rem;color:#4e606d}.print-note strong{color:#374e60}.note-icon{border:0;width:20px;height:20px;margin-top:3px}.note-icon .line-icon{width:20px;height:20px;color:#4e606d}
.warnings,.preview-error{font-size:.875rem;color:#77521d}.download-success{font-size:.875rem;color:#315e51}.download-success span{font-size:.8125rem;color:#315e51}.download-success a{display:inline-block;min-height:32px;padding:4px 0}
.guide summary{font-size:.9375rem;color:#374e60;min-height:44px}.guide h3{font-size:1rem}.guide p{font-size:.875rem;color:#4e606d}.guide-grid{gap:24px}
footer a{font-size:.8125rem;color:#4e606d;min-height:32px;padding:6px 0}.toast{font-size:.9375rem}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,.upload:focus-within{outline:3px solid #194bc0;outline-offset:3px}
.settings,.preview-panel{overflow:visible}.preview-stage{overflow:hidden}.last-section{border-radius:0 0 12px 12px}.print-note{border-radius:0 0 12px 12px}
.skip-link{position:fixed;top:8px;left:8px;z-index:100;background:white;padding:12px 18px;border:2px solid #194bc0;transform:translateY(-160%)}.skip-link:focus{transform:none}
@media(max-width:1150px){.workspace{grid-template-columns:340px minmax(0,1fr)}.guide-grid{grid-template-columns:1fr}}
@media(max-width:900px){.workspace{display:flex;flex-direction:column}.settings,.preview-panel{width:100%}.settings{display:block}.setting-section:first-child{border-right:0}.mode{flex-direction:row;text-align:left;align-items:center}.modes .mode{padding:16px 12px}.mode-check{margin-left:auto}.result{grid-template-columns:1fr 1.5fr 1fr}.result-grid{grid-column:auto}.result>.result-grid{border-left:1px solid var(--line);padding-left:12px}}
@media(max-width:560px){.topbar{padding-left:18px;padding-right:18px}.topbar .brand{font-size:1.125rem}.topbar .brand-icon{width:34px;height:36px}.header-actions{width:100%;justify-content:space-between}.header-actions .privacy{font-size:.8125rem}.header-actions .text-button{font-size:.875rem}.modes{gap:10px}.modes .mode{flex-wrap:wrap;gap:8px;align-content:start;justify-content:flex-start}.mode-icon{height:auto}.mode-check{display:none}.mode>span:nth-child(2){width:100%}.modes .mode strong{font-size:.9375rem}.modes .mode small{font-size:.8125rem}.setting-section{padding:20px 17px}.two-fields{gap:12px}.optional{display:block;margin-left:0}.upload strong{font-size:1rem}.upload span:not(.upload-icon),.upload small{font-size:.8125rem}.source-card strong,.source-card span{font-size:.8125rem}.density-status strong,.density-status span:not(.status-dot){font-size:.875rem}.preview-toolbar h2{font-size:.9375rem}.preview-footnote{font-size:.8125rem}.result{grid-template-columns:1fr;gap:16px}.result>div:not(:first-child){border-left:0;padding-left:0}.result-grid{grid-column:auto}.result strong{font-size:1.375rem}.result-label{font-size:.8125rem}.result small{font-size:.875rem}.result-grid strong{font-size:1rem}.print-note p{font-size:.875rem}.guide summary{font-size:.9375rem}.primary{font-size:1rem}.toast{font-size:.9375rem}.preview-stage{padding:42px 34px}.dimension{font-size:.8125rem}.dimension-side{right:-28px}}
@media(max-width:360px){main{padding-left:12px;padding-right:12px}.two-fields{grid-template-columns:1fr}.preview-toolbar{padding-left:14px;padding-right:14px}}
@media(forced-colors:active){.mode.active{outline:2px solid Highlight}.mode-check{color:ButtonText}.primary,.secondary-button{border:1px solid ButtonText}.line-icon{forced-color-adjust:auto}}

/* Image placement examples */
.fit-guide{margin:12px 0 16px;padding:12px;background:#f6f8fc;border:1px solid #dce3ee;border-radius:8px;color:#4e606d;font-size:.8125rem;line-height:1.7}
.fit-guide-intro{margin:0 0 12px}.fit-example{display:flex;align-items:center;gap:12px;margin:12px 0}.fit-example svg{width:64px;height:58px;flex-shrink:0}.fit-example div{min-width:0}.fit-example strong{color:#172a38;font-size:.875rem}.fit-example p{margin:4px 0 0}.fit-guide-note{margin:12px 0 0;padding-top:10px;border-top:1px solid #dce3ee}

#pdf-page-controls{margin-top:16px}.pdf-page-row{display:flex;align-items:center;gap:8px}.pdf-page-row input{flex:1;width:70px}.pdf-page-row button{border:1px solid #73838f;background:#eef3ff;color:#194bc0;border-radius:6px;padding:9px;font-size:.8125rem;margin-top:6px}

.poster-preview-controls{display:flex;flex-wrap:wrap;gap:12px;padding:14px 24px;border-bottom:1px solid var(--line);align-items:end}.poster-preview-controls label{flex:1;min-width:130px}.poster-preview-controls p{flex-basis:100%;margin:0;color:#4e606d;font-size:.8125rem}.preview-stage.preview-zoomed{overflow:auto;justify-content:flex-start;align-items:flex-start}.preview-zoomed .paper-wrap{flex-shrink:0;max-width:none;max-height:none}.preview-zoomed #preview-canvas{max-width:none;max-height:none}

#preview-canvas{cursor:zoom-in;touch-action:manipulation}#preview-canvas[aria-pressed="true"]{cursor:zoom-out}#preview-canvas:focus-visible{outline:3px solid #194bc0;outline-offset:4px}

.download-area{gap:12px;flex-wrap:wrap}
#print-button{min-width:140px}

.preview-stage.drag{outline:3px dashed var(--blue);outline-offset:-8px;background:#eef3ff}.preview-toolbar{flex-wrap:wrap;gap:12px}#remove-source{margin-left:auto}

.remove-button{border:1px solid #aebbc5;background:#f5f7f9;color:#344b5d;border-radius:7px;padding:9px 13px;min-height:44px;font-size:.875rem;font-weight:600;white-space:nowrap}
.remove-button:hover:not(:disabled){background:#e7edf3;border-color:#526779}
.remove-button:active:not(:disabled){background:#dce5ee}
#download-home{display:none}
@media(min-width:1100px){
 .preview-toolbar{gap:10px;padding:12px 18px}
 .preview-toolbar #download-actions{padding:0;margin-left:auto;gap:8px;border:0;display:flex;flex-wrap:wrap}
 .preview-toolbar .primary{padding:9px 13px;min-height:44px;font-size:.875rem}
 .preview-toolbar #print-button{min-width:72px}
 .preview-toolbar .primary .line-icon{width:18px;height:18px}
 .preview-toolbar #remove-source{margin-left:auto}
}

.brand-title{font:inherit;letter-spacing:inherit;margin:0}.brand-purpose{display:block;font-size:11px;font-weight:400;letter-spacing:0;margin-top:3px}footer{flex-wrap:wrap}