*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f5f8fb;color:#182b3a;font:16px/1.65 Inter,Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}.wrap{width:min(1120px,92%);margin:auto}.site-header{background:#102a43;color:#fff}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:25px;font-weight:850;letter-spacing:-1px;color:#fff}.brand span{color:#39d6c2;font-size:14px;letter-spacing:2px}.nav nav{display:flex;gap:26px;flex-wrap:wrap}.nav nav a,.footer-inner a{color:#e6f1f7;font-size:14px}.nav nav a:hover,.footer-inner a:hover{color:#39d6c2}.ad-slot{min-height:66px;margin:14px auto;display:flex;justify-content:center;align-items:center;overflow:hidden}.hero{text-align:center;padding:76px 0 56px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:2px;color:#079c98}.hero h1{font-size:clamp(38px,6vw,66px);line-height:1.12;letter-spacing:-2px;margin:15px 0;color:#102a43}.hero h1 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#18364d0a;min-height:225px;display:flex;flex-direction:column;align-items:flex-start}.tool-icon{width:48px;height:48px;border-radius:13px;background:#e5f8f6;display:grid;place-items:center;font-size:24px}.tool-card h3{margin:14px 0 4px;font-size:19px}.tool-card p{color:#718392;font-size:14px;margin:0 0 18px;flex:1}.tool-card button{padding:10px 15px;font-size:13px;box-shadow:none}.workbench-wrap{background:#eaf2f6;padding:35px 0}.workbench{background:#fff;border:1px solid #dce8ef;border-radius:18px;padding:28px;box-shadow:0 12px 32px #102a4310}.workbench[hidden]{display:none}.workbench-head{display:flex;justify-content:space-between;gap:15px}.workbench h2{margin:4px 0;font-size:27px}.workbench-head p{margin:0;color:#708292}.close-btn{border:0;background:#eef3f6;border-radius:50%;width:40px;height:40px;font-size:25px;cursor:pointer}.upload-box{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;border:2px dashed 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0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:25px}.steps>div,.article,.faq{background:#fff;border:1px solid #e5edf2;border-radius:16px;padding:24px}.steps b{color:#079c98;font-size:13px}.steps h3{margin:8px 0 2px}.steps p,.article p,.faq p{color:#64798a}.article{margin-bottom:40px}.article h2,.article h3{color:#102a43}.faq{margin-bottom:65px}.faq details{border-bottom:1px solid #e6edf1;padding:16px 0}.faq summary{font-weight:750;cursor:pointer}.faq details p{margin-bottom:0}.footer-inner{padding:32px 0;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-inner .brand{color:#fff}.footer-inner p,.footer-inner small{color:#bdcbd5}.footer-inner div{display:flex;gap:18px;flex-wrap:wrap}footer{background:#102a43;color:#fff}.legal{max-width:850px;margin:55px auto;background:#fff;padding:35px;border-radius:16px}.legal h1{color:#102a43}.legal p,.legal li{color:#52697b}.legal 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/* v3 repair: force consistent visible tool buttons on mobile browsers */
.tool-card button{appearance:none!important;-webkit-appearance:none!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;gap:12px!important;background:#079c98!important;color:#fff!important;border:0!important;border-radius:10px!important;padding:12px 18px!important;font:700 14px/1.2 Arial,Helvetica,sans-serif!important;cursor:pointer!important;min-height:44px!important}
.tool-card button:active{transform:translateY(1px)}
.tool-card button:focus-visible{outline:3px solid #102a43;outline-offset:3px}