:root {
  --college-maroon: #8f1f2c;
  --college-maroon-dark: #681620;
  --college-gold: #d69222;
  --page-bg: #f4f4f4;
  --panel-bg: #ffffff;
  --text-main: #252525;
  --text-muted: #666666;
  --border: #dddddd;
  --field-bg: #ffffff;
  --focus: rgba(143, 31, 44, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--page-bg);
  color: var(--text-main);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

.page-shell {
  width: 100%;
  min-height: 100vh;
  padding: 32px 16px;
}

.alumni-panel {
  width: min(100%, 980px);
  margin: 0 auto;
}

.intro {
  margin-bottom: 18px;
  padding: 24px 28px;
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-top: 5px solid var(--college-maroon);
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  text-align: center;
}

h1,
h2,
legend,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  color: var(--college-maroon-dark);
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  line-height: 1.15;
}

.intro-text {
  max-width: 730px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 1rem;
}

.alumni-form {
  padding: 28px;
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.alumni-form h2 {
  margin-bottom: 24px;
  padding-bottom: 12px;
  color: var(--college-maroon-dark);
  font-size: 1.35rem;
  border-bottom: 1px solid var(--border);
}

fieldset {
  margin: 0 0 26px;
  padding: 0;
  border: 0;
}

fieldset:last-of-type {
  margin-bottom: 20px;
}

legend {
  width: 100%;
  margin-bottom: 16px;
  padding-left: 10px;
  color: var(--college-maroon-dark);
  font-size: 1.05rem;
  font-weight: 700;
  border-left: 4px solid var(--college-gold);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 22px;
}

.form-field {
  min-width: 0;
}

.field-wide {
  grid-column: 1 / -1;
}

label {
  display: block;
  margin-bottom: 7px;
  color: #333333;
  font-size: 0.93rem;
  font-weight: 700;
}

label span {
  color: var(--college-maroon);
}

input,
select,
textarea {
  width: 100%;
  min-height: 43px;
  padding: 10px 12px;
  background: var(--field-bg);
  color: var(--text-main);
  border: 1px solid #cfcfcf;
  border-radius: 4px;
  font: inherit;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

select {
  cursor: pointer;
}

input::placeholder,
textarea::placeholder {
  color: #8a8a8a;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--college-maroon);
  box-shadow: 0 0 0 3px var(--focus);
}

.field-help {
  margin: 6px 0 0;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.form-actions {
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

button {
  min-width: 220px;
  min-height: 44px;
  padding: 11px 22px;
  background: var(--college-maroon);
  color: #ffffff;
  border: 1px solid var(--college-maroon);
  border-radius: 4px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

button:hover,
button:focus {
  background: var(--college-maroon-dark);
  border-color: var(--college-maroon-dark);
}

button:focus {
  box-shadow: 0 0 0 3px var(--focus);
  outline: none;
}

@media (max-width: 680px) {
  .page-shell {
    padding: 18px 12px;
  }

  .intro,
  .alumni-form {
    padding: 20px 16px;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  button {
    width: 100%;
  }
}