*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:Heebo,DM Sans,system-ui,sans-serif;background-color:#f5f4f2;color:#1a1a1a;line-height:1.6;min-height:100vh}[dir=rtl],[dir=ltr]{text-align:start}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3}.app{display:flex;flex-direction:column;min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;background-color:#fff;border-block-end:1px solid #e5e5e5}.app-main{flex:1;padding:2rem}button{cursor:pointer;font-family:inherit;font-size:.9rem;padding:.5rem 1rem;border:1px solid #ccc;border-radius:4px;background:#fff;transition:background .15s}button:hover{background:#f0f0f0}.app-header__logo{font-size:1.4rem}.app-header__title{font-size:1.1rem;font-weight:600;color:#1a1a1a;flex:1;padding-inline-start:.6rem}.app-header__lang-btn{font-size:.8rem;padding:.3rem .7rem;border-radius:20px;border:1px solid #d1d5db;background:#f9fafb;color:#374151}.tools-subtitle{color:#6b7280;font-size:.95rem;margin-block-end:1.5rem}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem;max-width:900px}.tool-card{display:flex;align-items:center;gap:1rem;padding:1.1rem 1.25rem;background:#fff;border:1px solid #e5e7eb;border-inline-start:4px solid var(--accent);border-radius:10px;text-decoration:none;color:inherit;transition:box-shadow .15s,transform .1s}.tool-card:hover{box-shadow:0 4px 16px #00000014;transform:translateY(-1px)}.tool-card__icon{font-size:1.8rem;flex-shrink:0;width:2.5rem;text-align:center}.tool-card__body{flex:1;min-width:0}.tool-card__name{font-size:1rem;font-weight:600;color:#111827;margin-block-end:.15rem}.tool-card__desc{font-size:.83rem;color:#6b7280;line-height:1.4}.tool-card__arrow{font-size:1.1rem;color:var(--accent);flex-shrink:0;opacity:.7;transition:opacity .15s,transform .15s}.tool-card:hover .tool-card__arrow{opacity:1;transform:translate(-3px)}