:root{color:var(--tg-theme-text-color,#1f2937);background:var(--tg-theme-bg-color,#fff);font-synthesis:none;text-rendering:optimizelegibility;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--tg-theme-bg-color,#fff);min-width:320px;min-height:100dvh;margin:0}button{font:inherit}.page{min-height:100dvh;padding:max(24px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));justify-content:center;align-items:center;display:flex}.content{width:100%;max-width:440px}h1{margin:0 0 24px;font-size:clamp(28px,8vw,36px);line-height:1.15}p{color:var(--tg-theme-text-color,#374151);margin:0 0 16px;font-size:18px;line-height:1.5}button{width:100%;color:var(--tg-theme-button-text-color,#fff);background:var(--tg-theme-button-color,#2481cc);cursor:pointer;border:0;border-radius:12px;margin-top:16px;padding:14px 20px;font-size:17px;font-weight:600}button:active{opacity:.85}