:root{--bg: #c2185b;--bg-deep: #880e4f;--panel: rgba(255, 255, 255, .94);--ink: #1a1a1a;--accent: #ffd54f;--line: #111}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:DM Sans,sans-serif;color:var(--ink);background:radial-gradient(1200px 600px at 10% -10%,rgba(255,213,79,.28),transparent 55%),radial-gradient(900px 500px at 100% 0%,rgba(255,255,255,.18),transparent 50%),linear-gradient(165deg,#e91e8c,#ad1457 45%,#880e4f);background-attachment:fixed}button,input,textarea{font:inherit}a{color:inherit}.app-shell{width:min(440px,100%);min-height:100vh;margin:0 auto;padding:20px 16px 32px;position:relative}.lang-switch{position:absolute;top:20px;right:16px;z-index:20;display:flex;overflow:hidden;margin:0;border:2px solid #111;border-radius:10px;background:#ffffffeb}.lang-switch button{min-height:36px;min-width:44px;padding:6px 12px;border:none;border-radius:0;background:transparent;color:var(--ink);font-weight:700;cursor:pointer}.lang-switch button+button{border-left:2px solid #111}.lang-switch button.active{background:linear-gradient(180deg,#ff5eb3,#e91e8c);color:#fff}.page-title{font-family:Outfit,sans-serif;font-size:1.2rem;font-weight:800;text-align:center;margin:8px 0 18px}.card{background:var(--panel);border:2px solid var(--line);border-radius:14px;padding:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border:2px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font-weight:700;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.btn:disabled{opacity:.55;cursor:not-allowed}.btn:active:not(:disabled){transform:scale(.98)}.btn-primary{background:linear-gradient(180deg,#ff5eb3,#e91e8c);color:#fff;box-shadow:0 8px 20px #0000002e}.btn-block{width:100%}.muted{opacity:.85;line-height:1.55}.fade-in{animation:fadeUp .35s ease both}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.countdown{text-align:center;font-family:Outfit,sans-serif;font-size:2.2rem;font-weight:800;letter-spacing:.04em}.copy-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:6px}