*{box-sizing:border-box}body{margin:0;background:#f3f6fa;color:#102b46;font:16px/1.5 system-ui,sans-serif}main{max-width:540px;margin:48px auto;padding:32px;background:white;border:1px solid #dce4ef;border-radius:12px}header{font-size:24px;letter-spacing:4px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}select[data-language-switch]{padding:8px;border:1px solid #8499ae;border-radius:6px;font:14px system-ui,sans-serif}h1{font-size:26px}h2{font-size:20px}label{display:block;margin:16px 0}input:not([type=hidden]){display:block;width:100%;padding:12px;border:1px solid #8499ae;border-radius:6px;font:inherit}button{padding:12px 20px;border:0;border-radius:6px;background:#0963df;color:white;font:inherit;cursor:pointer}a{color:#0758bb}nav{display:flex;gap:12px;flex-wrap:wrap}.notice{background:#edf5ff;padding:16px;border-radius:6px}#account-email{overflow-wrap:anywhere}@media(max-width:560px){main{margin:16px;padding:24px}}

.account-language{display:grid;gap:4px;font:12px system-ui,sans-serif;letter-spacing:0;color:#566d7d}.account-language select{min-width:120px}