*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;display:flex;align-items:center;justify-content:center;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:radial-gradient(circle at top,#e3ffe6 0,#f5f7f9 42%,#edf2ff);color:#0b1120;padding:20px}.page{width:100%;max-width:960px;padding:32px 20px 40px}.logo{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:48px;animation:fadeInDown .6s ease-out}.logo img{max-width:280px;height:auto;filter:drop-shadow(0 12px 30px rgba(15,118,110,.3));transition:transform .3s ease}.logo img:hover{transform:scale(1.02)}.logo-subtitle{font-size:.95rem;color:#64748b;letter-spacing:.08em;text-transform:uppercase;font-weight:600;margin-top:4px}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.card{background:#fff;border-radius:24px;padding:40px 32px 36px;box-shadow:0 25px 60px #0f172a1f,0 0 0 1px #94a3b81a;border:1px solid rgba(148,163,184,.2);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);animation:fadeInUp .6s ease-out .2s both;transition:box-shadow .3s ease}.card:hover{box-shadow:0 30px 70px #0f172a26,0 0 0 1px #94a3b826}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.card-header{text-align:center;margin-bottom:28px}.card-title{font-size:2rem;font-weight:800;margin-bottom:12px;letter-spacing:-.02em;line-height:1.2;background:linear-gradient(135deg,#0f172a,#1e293b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.card-subtitle{font-size:.98rem;color:#64748b;max-width:460px;margin:0 auto}.countries{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}.country{display:inline-flex;align-items:center;gap:14px;padding:14px 22px;border-radius:16px;border:1.5px solid #e2e8f0;background-color:#fff;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);text-decoration:none;color:inherit;position:relative;overflow:hidden}.country:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(34,197,94,.1),transparent);transition:left .5s ease}.country:hover:before{left:100%}.country-flag{width:32px;height:24px;border-radius:2px;display:inline-flex;align-items:center;justify-content:center;background:transparent;transition:transform .2s ease;flex-shrink:0;overflow:hidden}.country-flag img,.country-flag svg{width:100%;height:100%;object-fit:cover;border-radius:2px}.country-label{display:flex;flex-direction:column;align-items:flex-start}.country-name{font-size:.98rem;font-weight:600;color:#0f172a}.country-domain{font-size:.82rem;color:#64748b}.country:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 16px 40px #22c55e33,0 0 0 1px #22c55e4d;border-color:#22c55e;background:linear-gradient(135deg,#ecfdf3,#f0fdf4);color:#052e16}.country:hover .country-flag{transform:scale(1.05)}.country:active{transform:translateY(-1px) scale(1);box-shadow:0 8px 20px #22c55e26}.hint{margin-top:24px;text-align:center;font-size:.88rem;color:#94a3b8;font-style:italic;padding:0 12px}.about-toggle{margin-top:28px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:.95rem;font-weight:500;color:#16a34a;background:transparent;border:none;cursor:pointer;padding:8px 0;text-decoration:none;width:100%}.toggle-icon{font-size:1rem;font-weight:600;line-height:1;display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;background:#22c55e1a;color:#16a34a}.about-toggle:focus-visible{outline:2px solid #16a34a;outline-offset:4px;border-radius:4px}.intro{margin-top:0;text-align:left;padding:0 24px;background:linear-gradient(135deg,#f8fafc,#f1f5f9);border-radius:16px;border:1px solid rgba(148,163,184,.2);max-height:0;overflow:hidden;opacity:0;transition:max-height .5s cubic-bezier(.4,0,.2,1),opacity .4s ease-out .1s,margin-top .4s ease-out,padding .4s ease-out}.intro.expanded{max-height:800px;opacity:1;margin-top:28px;padding:24px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.intro-title{font-size:1.3rem;font-weight:600;margin-bottom:16px;color:#0f172a;line-height:1.4}.intro-text{font-size:.98rem;color:#475569;line-height:1.7;margin-bottom:14px}.intro-list{margin-top:12px;padding-left:24px;font-size:.95rem;color:#475569;line-height:1.8}.intro-list li{margin-bottom:8px;position:relative}.intro-list li::marker{color:#22c55e;font-weight:600}@media (max-width: 640px){body{padding:16px}.card{padding:28px 20px 24px;border-radius:20px}.card-title{font-size:1.4rem}.country{width:100%;justify-content:center;padding:12px 18px}.logo img{max-width:240px}.intro{padding:20px}.about-toggle{padding:12px 18px;font-size:.9rem}}