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function(e){"use strict";let t=/^xn--/,r=/[^\0-\x7E]/,n=/[\x2E\u3002\uFF0E\uFF61]/g,i={overflow:"Overflow: input needs wider integers to process","not-basic":"Illegal input >= 0x80 (not a basic code point)","invalid-input":"Invalid input"},o=Math.floor,a=String.fromCharCode;function s(e){throw RangeError(i[e])}function l(e,t){let r=e.split("@"),i="";return r.length>1&&(i=r[0]+"@",e=r[1]),i+(function(e,t){let r=[],n=e.length;for(;n--;)r[n]=t(e[n]);return r})((e=e.replace(n,".")).split("."),t).join(".")}function u(e){let t=[],r=0,n=e.length;for(;r<n;){let i=e.charCodeAt(r++);if(i>=55296&&i<=56319&&r<n){let n=e.charCodeAt(r++);(64512&n)==56320?t.push(((1023&i)<<10)+(1023&n)+65536):(t.push(i),r--)}else t.push(i)}return t}let c=function(e,t){return e+22+75*(e<26)-((0!=t)<<5)},f=function(e,t,r){let n=0;for(e=r?o(e/700):e>>1,e+=o(e/t);e>455;n+=36)e=o(e/35);return o(n+36*e/(e+38))},d=function(e){let t=[],r=e.length,n=0,i=128,a=72,l=e.lastIndexOf("-");l<0&&(l=0);for(let r=0;r<l;++r)e.charCodeAt(r)>=128&&s("not-basic"),t.push(e.charCodeAt(r));for(let c=l>0?l+1:0;c<r;){let l=n;for(let t=1,i=36;;i+=36){var u;c>=r&&s("invalid-input");let l=(u=e.charCodeAt(c++))-48<10?u-22:u-65<26?u-65:u-97<26?u-97:36;(l>=36||l>o((0x7fffffff-n)/t))&&s("overflow"),n+=l*t;let f=i<=a?1:i>=a+26?26:i-a;if(l<f)break;let d=36-f;t>o(0x7fffffff/d)&&s("overflow"),t*=d}let d=t.length+1;a=f(n-l,d,0==l),o(n/d)>0x7fffffff-i&&s("overflow"),i+=o(n/d),n%=d,t.splice(n++,0,i)}return String.fromCodePoint(...t)},p=function(e){let t=[],r=(e=u(e)).length,n=128,i=0,l=72;for(let r of e)r<128&&t.push(a(r));let d=t.length,p=d;for(d&&t.push("-");p<r;){let r=0x7fffffff;for(let t of e)t>=n&&t<r&&(r=t);let u=p+1;for(let h of(r-n>o((0x7fffffff-i)/u)&&s("overflow"),i+=(r-n)*u,n=r,e))if(h<n&&++i>0x7fffffff&&s("overflow"),h==n){let e=i;for(let r=36;;r+=36){let n=r<=l?1:r>=l+26?26:r-l;if(e<n)break;let i=e-n,s=36-n;t.push(a(c(n+i%s,0))),e=o(i/s)}t.push(a(c(e,0))),l=f(i,u,p==d),i=0,++p}++i,++n}return t.join("")};e.exports={version:"2.1.0",ucs2:{decode:u,encode:e=>String.fromCodePoint(...e)},decode:d,encode:p,toASCII:function(e){return l(e,function(e){return r.test(e)?"xn--"+p(e):e})},toUnicode:function(e){return l(e,function(e){return t.test(e)?d(e.slice(4).toLowerCase()):e})}}}