:root { color-scheme: light; --face: #c0c0c0; --navy: #000080; --teal: #008080; --raised: inset -1px -1px #000, inset 1px 1px #fff, inset -2px -2px #808080, inset 2px 2px #dfdfdf; --sunken: inset -1px -1px #fff, inset 1px 1px #808080, inset -2px -2px #dfdfdf, inset 2px 2px #000; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; padding: 44px 20px; min-height: 100dvh; color: #141414; background: var(--teal); font: 14px/1.55 Tahoma, "MS Sans Serif", Arial, sans-serif; }
a { color: #0000ee; }
a:visited { color: #551a8b; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px dotted #000; outline-offset: 4px; }
input:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex="-1"]:focus-visible { outline: 2px solid var(--navy); outline-offset: 3px; }
.app-window { width: min(100%, 720px); margin: 0 auto; padding: 3px; background: var(--face); box-shadow: var(--raised); }
.title-bar { display: flex; align-items: center; gap: 6px; min-height: 27px; padding: 3px 6px; background: linear-gradient(90deg, var(--navy), #1084d0); color: #fff; font-size: 12px; font-weight: bold; }
.title-bar img { flex: 0 0 auto; image-rendering: pixelated; }
.title-bar span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.toolbar { display: flex; gap: 12px; padding: 4px 8px; border-bottom: 1px solid #808080; box-shadow: 0 1px #fff; }
.toolbar a { display: inline-flex; align-items: center; min-height: 32px; color: #000; padding: 0 5px; font-size: 12px; text-decoration: none; }
.toolbar a:hover { text-decoration: underline; }
.address-bar { display: flex; align-items: center; gap: 9px; padding: 6px 8px; font-size: 12px; }
.address-field { min-width: 0; flex: 1; padding: 3px 7px; background: #fff; box-shadow: var(--sunken); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.webpage { margin: 0 4px; padding: 32px 38px 25px; background: #fff; border: 2px solid; border-color: #808080 #fff #fff #808080; }
.site-name { display: inline-block; margin-bottom: 8px; color: var(--navy) !important; text-decoration: none; font: bold 24px/1.2 Georgia, "Times New Roman", serif; }
.site-name span { font-weight: normal; }
.intro { margin: 0 0 24px; color: #444; }
h1 { margin: 0 0 16px; color: var(--navy); font: bold 34px/1.13 "Times New Roman", Times, serif; }
fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
textarea, input, select { display: block; width: 100%; max-width: 100%; border: 1px solid; border-color: #808080 #dfdfdf #dfdfdf #808080; border-radius: 0; padding: 10px 12px; background: #fff; color: #111; box-shadow: inset 1px 1px #000; }
textarea { resize: vertical; min-height: 92px; line-height: 1.55; }
#request { min-height: 132px; }
::placeholder { color: #666; opacity: 1; }
input, select { min-height: 44px; }
[aria-invalid="true"] { border: 2px solid #9b1616; }
.field-notes { display: flex; justify-content: space-between; align-items: start; flex-wrap: wrap; column-gap: 16px; row-gap: 3px; margin-top: 6px; color: #555; font-size: 11px; }
.field-notes > :last-child { white-space: nowrap; }
.field-notes.end { justify-content: end; }
.field-error { margin: 6px 0; color: #971111; font-size: 13px; }
.examples { margin: 18px 0 26px; }
.examples-label { font-size: 12px; color: #555; }
.example-list { display: flex; flex-wrap: wrap; gap: 4px 8px; margin-top: 4px; }
.example { min-height: 36px; padding: 5px 9px; border: 1px solid #cacac0; border-radius: 0; background: #f5f5ef; color: #000080; text-align: left; font-size: 12px; }
.example:hover { background: #eaeae3; border-color: #808080; }
summary { width: fit-content; cursor: pointer; min-height: 40px; padding: 9px 0; }
.more-examples { margin-top: 4px; font-size: 12px; }
.more-examples summary { color: #444; }
.optional-details { border-top: 1px solid #ccc; border-bottom: 1px solid #ccc; margin-bottom: 23px; }
.optional-details > summary { padding: 12px 0; }
.optional-details summary span { color: #555; }
.optional-fields { padding: 8px 0 16px; }
.optional-fields > label { display: block; margin: 14px 0 6px; font-size: 13px; font-weight: bold; }
.optional-fields > label:first-child { margin-top: 0; }
.hint { color: #555; font-size: 12px; margin: 7px 0 0; }
#verification { margin: 0 0 20px; }
#turnstile { max-width: 100%; min-height: 1px; }
.classic-button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 9px 21px; border: 0; border-radius: 0; box-shadow: var(--raised); background: var(--face); color: #000; text-decoration: none; font-size: 13px; }
.classic-button:active:not(:disabled) { box-shadow: var(--sunken); }
.classic-button:disabled { cursor: not-allowed; color: #666; background: #ddd; }
.classic-button.primary { font-weight: bold; }
.classic-button.small { margin-top: 9px; }
.actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.privacy-note { font-size: 11px; color: #555; line-height: 1.6; margin: 20px 0 0; }
.preview { padding: 10px 12px; background: #fff7cc; border: 1px solid #8b7630; font-size: 12px; margin: 0 0 22px; }
.error-box { padding: 12px; border: 1px solid #9b1616; background: #fff1f1; color: #761313; margin: 0 0 18px; }
.success { padding: 12px 0 24px; }
.success p { max-width: 50ch; }
.received-icon { display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; margin-bottom: 18px; color: #fff; background: #008040; border: 2px solid #004020; font-size: 24px; }
.success .classic-button { margin-top: 12px; }
.back-link { display: inline-block; margin: 16px 0 0 16px; }
.status-bar { display: grid; grid-template-columns: 1fr auto; gap: 3px; padding: 4px 3px 1px; font-size: 11px; }
.status-bar > span { padding: 2px 7px; box-shadow: inset 1px 1px #808080, inset -1px -1px #fff; }
.skip { position: absolute; left: 12px; top: -100px; z-index: 10; padding: 10px; background: #fff; color: #000080; }
.skip:focus { top: 10px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.privacy h1 { margin-top: 24px; }
.privacy p { max-width: 62ch; }
.privacy .back-link { margin-left: 0; }
@media (max-width: 520px) {
  body { padding: 10px 6px; }
  .webpage { margin: 0 2px; padding: 24px 16px; }
  h1 { font-size: 31px; }
  textarea, input, select { font-size: 16px; }
  .intro { margin-bottom: 20px; }
  .example { min-height: 42px; }
  .address-bar { font-size: 11px; }
  .back-link { display: block; margin-left: 0; }
  .status-bar { font-size: 10px; }
}
@media (forced-colors: active) {
  .app-window, .classic-button, .address-field, .status-bar > span { border: 1px solid ButtonText; }
}

.field-label { display:block; font-weight:bold; margin:0 0 6px; }
#type { margin-bottom:22px; }
#course-choice { margin-bottom:22px; }
#learning-details > label { display:block; margin:14px 0 6px; font-size:13px; font-weight:bold; }