/* Subdued & Professional: mist #90AFC5, stone #336B87, shadow #2A3132, autumn foliage #763626. */
:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#2a3132;background:#edf2f4;font-synthesis:none}
    *{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}a{color:inherit}
    .shell{max-width:1500px;margin:auto;padding:23px 28px 40px}.top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:25px}.brand{display:flex;gap:12px;align-items:center;font-weight:750;letter-spacing:-.03em;font-size:1.18rem}.brandmark{display:block;flex:none;width:39px;height:39px;border-radius:11px}.top-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.topnote{color:#495d65;font-size:.9rem}
    .intro{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:21px}.eyebrow{color:#763626;font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.16em;margin:0 0 8px}h1{font-size:clamp(1.8rem,3vw,2.75rem);letter-spacing:-.055em;line-height:1.08;margin:0}.intro p:last-child{color:#495d65;line-height:1.45;margin:9px 0 0;font-size:.94rem}.privacy{border:1px solid #336b87;color:#336b87;border-radius:100px;padding:9px 13px;white-space:nowrap;font-size:.8rem;background:#dbe6eb}
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    .drop{display:grid;place-items:center;text-align:center;min-height:142px;border:1.5px dashed #c6d4da;border-radius:13px;background:#e6edef;padding:18px;transition:.2s}.drop.drag{border-color:#336b87;background:#dbe6eb}.drop svg{color:#763626;margin-bottom:7px}.drop strong{display:block;font-size:.93rem}.drop small{display:block;color:#495d65;margin-top:5px;line-height:1.45;font-size:.78rem}.drop button{border:0;color:#763626;background:none;text-decoration:underline;text-underline-offset:3px;padding:0;font-weight:700}.file-input{position:absolute;left:-9999px}
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    .preview-panel{overflow:hidden}.preview-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 20px;border-bottom:1px solid #c6d4da}.preview-bar h2{font-size:1rem;margin:0;letter-spacing:-.02em}.count{color:#495d65;font-size:.8rem}.stage{padding:24px;background:radial-gradient(circle at 50% 28%,#90afc5,#dce6eb 65%);min-height:435px;display:grid;place-items:center}.canvas-wrap{display:flex;align-items:center;justify-content:center;width:100%;height:100%;max-height:510px;min-height:380px}.canvas-wrap canvas{max-width:100%;max-height:510px;object-fit:contain;border-radius:3px;box-shadow:0 18px 55px #2a313240}.empty-preview{text-align:center;max-width:315px;color:#495d65}.empty-preview .frame{width:104px;height:78px;border:2px solid #336b87;border-radius:10px;margin:0 auto 18px;display:grid;place-items:center;color:#763626;transform:rotate(-5deg)}.empty-preview strong{display:block;color:#2a3132;font-size:1rem}.empty-preview p{margin:8px 0 0;font-size:.87rem;line-height:1.5}
    .queue{padding:17px 20px}.queue-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:11px}.queue-head h3{font-size:.85rem;letter-spacing:.02em;margin:0}.queue-list{max-height:198px;overflow:auto;display:grid;gap:7px}.file-row{display:flex;align-items:center;gap:10px;padding:7px;border:1px solid #c6d4da;border-radius:9px;background:#f0f4f5;font-size:.8rem}.file-row img{width:38px;height:38px;object-fit:cover;border-radius:5px;background:#dbe6eb}.file-row .name{min-width:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-row .size{color:#495d65}.file-row button{border:0;background:none;color:#495d65;padding:4px;font-size:1.1rem;line-height:1}.queue-empty{color:#495d65;font-size:.84rem;padding:5px 0}.footer{display:flex;justify-content:space-between;gap:15px;color:#495d65;font-size:.78rem;margin-top:16px}.footer span:last-child{text-align:right}.copyright{border-top:1px solid #c6d4da;margin:20px 0 0;padding-top:18px;text-align:center;color:#495d65;font-size:.875rem}
    .guide{margin-top:28px;padding:28px;border:1px solid #c6d4da;border-radius:18px;background:#f9faf9}.guide h2{font-size:clamp(1.4rem,2vw,1.85rem);letter-spacing:-.035em;line-height:1.2;margin:0 0 21px}.guide h3{font-size:1.08rem;letter-spacing:-.02em;margin:0 0 8px}.guide p{color:#495d65;font-size:1rem;line-height:1.6;margin:0}.guide .eyebrow{color:#763626;font-size:.74rem;font-weight:800;letter-spacing:.16em;margin:0 0 8px}.guide-steps{list-style:none;counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:0;margin:0 0 25px}.guide-steps li{counter-increment:step;padding:17px;border:1px solid #c6d4da;border-radius:12px;background:#e6edef}.guide-steps li::before{content:counter(step,decimal-leading-zero);display:block;color:#763626;font-weight:800;font-size:.88rem;margin-bottom:12px}.guide-steps strong{display:block;margin-bottom:6px;font-size:1rem}.guide-info{display:grid;grid-template-columns:1fr 1fr;gap:26px;padding:23px 0;border-top:1px solid #c6d4da;border-bottom:1px solid #c6d4da}.guide-info p+p{margin-top:10px}.faq-title{margin:23px 0 10px!important}.faq{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}.faq details{border:1px solid #c6d4da;border-radius:10px;background:#e6edef;padding:13px 15px;align-self:start}.faq summary{cursor:pointer;font-weight:650;font-size:.96rem;line-height:1.4}.faq details p{padding-top:10px;font-size:.94rem}
    @media(max-width:900px){.workspace{grid-template-columns:minmax(0,1fr)}.settings{order:1;min-width:0}.preview-column{order:2}.mobile-preview-slot:empty{display:none}.settings .preview-panel{width:100%;margin:17px 0 20px;border-radius:12px;box-shadow:none}.stage{min-height:340px}.canvas-wrap{min-height:290px}}@media(max-width:560px){.shell{padding:17px 13px 26px}.privacy{display:none}.intro{margin-bottom:18px}.intro p:last-child{font-size:.87rem}.settings{padding:16px}.settings .preview-panel{margin:16px 0 20px}.stage{padding:15px;min-height:280px}.canvas-wrap{min-height:250px}.radio-row{flex-wrap:wrap}.footer{display:block}.footer span{display:block;margin-top:6px;text-align:left!important}}
    @media(max-width:700px){.guide{padding:20px}.guide-steps,.guide-info,.faq{grid-template-columns:1fr}.guide-info{gap:22px}}
    @media(max-width:560px){#ad-slot:not(:empty){margin-top:18px;overflow-x:auto}}
    @media(max-width:360px){.two{grid-template-columns:minmax(0,1fr)}}
  
    input[type=number]{width:100%;min-height:42px;border:1px solid #336b87;border-radius:9px;background:#e6edef;color:#2a3132;padding:0 12px;outline:none;font-variant-numeric:tabular-nums}
    input[type=number]:focus{outline:2px solid #336b87;outline-offset:2px}
    .field-note{color:#495d65;line-height:1.45;font-size:.78rem;margin:7px 0 0}
    .preset-row{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 17px}
    .preset-row button{border:1px solid #336b87;border-radius:8px;background:#e6edef;color:#2a3132;padding:8px 10px;font-size:.78rem;font-weight:650}
    .preset-row button:hover,.preset-row button.active{background:#336b87;border-color:#336b87;color:#ffffff}
    .checkbox-row{display:flex;align-items:center;gap:8px;line-height:1.4;color:#2a3132;font-size:.83rem;cursor:pointer;margin:-2px 0 16px}
    .checkbox-row input{accent-color:#336b87;width:16px;height:16px;flex:none}
    .preview-dimensions{display:block;margin-top:8px;color:#763626;font-size:.8rem;font-variant-numeric:tabular-nums}
    .preview-bar .count{min-width:0;max-width:45%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    @media(max-width:360px){.two{grid-template-columns:minmax(0,1fr)}}