:root{--vt-c-white:#fff;--vt-c-white-soft:#f8f8f8;--vt-c-white-mute:#f2f2f2;--vt-c-black:#181818;--vt-c-black-soft:#222;--vt-c-black-mute:#282828;--vt-c-indigo:#2c3e50;--vt-c-divider-light-1:#3c3c3c4a;--vt-c-divider-light-2:#3c3c3c1f;--vt-c-divider-dark-1:#545454a6;--vt-c-divider-dark-2:#5454547a;--vt-c-text-light-1:var(--vt-c-indigo);--vt-c-text-light-2:#3c3c3ca8;--vt-c-text-dark-1:var(--vt-c-white);--vt-c-text-dark-2:#ebebeba3;--color-background:var(--vt-c-white);--color-background-soft:var(--vt-c-white-soft);--color-background-mute:var(--vt-c-white-mute);--color-border:var(--vt-c-divider-light-2);--color-border-hover:var(--vt-c-divider-light-1);--color-heading:var(--vt-c-text-light-1);--color-text:var(--vt-c-text-light-1);--section-gap:160px}@media (prefers-color-scheme:dark){:root{--color-background:var(--vt-c-black);--color-background-soft:var(--vt-c-black-soft);--color-background-mute:var(--vt-c-black-mute);--color-border:var(--vt-c-divider-dark-2);--color-border-hover:var(--vt-c-divider-dark-1);--color-heading:var(--vt-c-text-dark-1);--color-text:var(--vt-c-text-dark-2)}}*,:before,:after{box-sizing:border-box;margin:0;font-weight:400}body{min-height:100vh;color:var(--color-text);background:var(--color-background);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:15px;line-height:1.6;transition:color .5s,background-color .5s}#app{min-height:100vh;font-weight:400}.input{border:1px solid var(--color-border);background:var(--color-background-soft);color:var(--color-text);border-radius:6px;outline:none;flex:1;padding:9px 12px;font-size:14px;transition:border-color .2s}.input:focus{border-color:#2a9d5c}.input.is-error{border-color:#e5484d}.btn{cursor:pointer;white-space:nowrap;border:none;border-radius:6px;justify-content:center;align-items:center;padding:9px 18px;font-size:14px;transition:opacity .2s;display:inline-flex}.btn:disabled{cursor:not-allowed;opacity:.5}.btn:hover:not(:disabled){opacity:.88}.btn-primary{color:#fff;background:#2a9d5c}.btn-secondary{background:var(--color-background-mute);color:var(--color-text)}.btn-danger{color:#fff;background:#e5484d}.btn-block{width:100%}.card{background:var(--color-background-soft);border:1px solid var(--color-border);border-radius:10px;padding:20px}.page-container{max-width:960px;margin:0 auto;padding:24px 20px 60px}.form-tip-link{color:#2a9d5c;cursor:pointer;background:0 0;border:none;padding:0;font-size:13px}.form-tip-link:hover{text-decoration:underline}