@import url(https://fonts.googleapis.com/css2?family=Inter:wght@400;700;900&display=swap);body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}body{background:#fcfcfc;color:#111827;font-family:Inter,Arial,sans-serif;margin:0;overflow-x:hidden}.app-header{align-items:center;background:#fff;border-bottom:1px solid #e5e7eb;display:flex;min-height:60px;padding:10px 0;width:100vw}.pfizer-logo{height:32px;margin-left:18px}.main-content{align-items:center;display:flex;flex-direction:column;margin-top:40px}h1{font-size:64px;font-weight:900;letter-spacing:-2px;margin:0 0 10px;text-align:center}.underline{background:#111827;border-radius:2px;height:5px;margin:0 auto 32px;width:90px}.description{color:#64748b;font-size:20px;font-weight:400;margin-bottom:36px;max-width:800px;text-align:center}.button-row{align-items:stretch;gap:18px;margin-bottom:48px}.btn,.button-row{display:flex;justify-content:center}.btn{align-items:center;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-sizing:border-box;color:#111827;cursor:pointer;font-family:Inter,Arial,sans-serif;font-size:18px;font-weight:600;gap:10px;max-width:180px!important;min-width:180px!important;padding:12px 32px;text-align:center;text-decoration:none;transition:background .2s,box-shadow .2s;width:180px!important}.btn.primary{background:#111827;border:none;color:#fff}.btn:hover{box-shadow:0 2px 8px #0000000f}.timezone-section{align-items:center;display:flex;flex-direction:column;margin-top:30px}.timezone-title{align-items:center;display:flex;font-size:32px;font-weight:700;gap:10px;margin-bottom:8px}.timezone-title .clock{font-size:28px}.timezone-desc{color:#64748b;font-size:18px;margin-bottom:32px;text-align:center}.timezone-cards{display:flex;gap:28px}.timezone-card{align-items:center;background:#fff;border:1px solid #e5e7eb;border-radius:14px;box-shadow:0 2px 8px #00000008;display:flex;flex-direction:column;justify-content:center;min-height:180px;padding:32px 0 24px;width:220px}.timezone-card .tz-abbr{font-size:32px;font-weight:700;margin-bottom:8px}.timezone-card .tz-name{font-size:18px;font-weight:600;margin-bottom:4px}.timezone-card .tz-utc{color:#64748b;font-size:16px}@media (max-width:1000px){.main-content{padding:32px}.timezone-cards{grid-gap:24px 24px;display:grid;gap:24px 24px;grid-template-columns:1fr 1fr;justify-items:center;width:100%}.timezone-card{margin-bottom:0;max-width:600px;min-width:220px;width:98%}}@media (max-width:900px){.main-content{padding:16px}.button-row{align-items:stretch}.button-row,.timezone-cards{flex-direction:column;gap:12px}.timezone-card{margin-bottom:8px;width:100%}}@media (max-width:700px){.timezone-cards{display:flex;flex-direction:column;gap:18px}.timezone-card{max-width:none;min-width:0;width:90vw}}@media (max-width:600px){.app-header{padding:8px 0}.pfizer-logo{height:auto;width:120px}.main-content{padding:8px}h1{font-size:2rem;font-weight:800;letter-spacing:-1px;line-height:1.1;word-break:break-word}.description{font-size:.95rem}.button-row{align-items:stretch;flex-direction:column;gap:10px}.btn{max-width:none;width:100%}.timezone-title{font-size:1.1rem}.timezone-cards{flex-direction:column;gap:8px;width:75%}.timezone-card{margin-bottom:6px;padding:10px 8px;width:100%}}