.portal-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
}

.portal-wrap {
  width: min(100% - 2rem, 68rem);
  margin-inline: auto;
}

.portal-header, .portal-footer { border-block-end: 1px solid var(--edge); }
.portal-header .portal-wrap, .portal-footer .portal-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
  flex-wrap: wrap;
}

.portal-brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  font-weight: 700;
}

.portal-brand span {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  background: var(--theme-action-fill);
  color: var(--theme-action-text);
  font-family: var(--serif);
}

.portal-main {
  flex: 1;
  padding-block: clamp(2rem, 7vw, 5rem);
}

.portal-card {
  width: min(100%, 32rem);
  margin-inline: auto;
  padding: clamp(1.2rem, 4vw, 2.6rem);
  border: 1px solid var(--edge);
  border-block-start: 3px solid var(--rust);
  background: var(--theme-surface, #fffcf6);
}

.portal-page h1 {
  margin: 0 0 .75rem;
  font-family: var(--serif);
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1;
}

.portal-page h2, .portal-page h3 { font-family: var(--serif); margin: 0 0 .6rem; }
.portal-page p { margin: .6rem 0 1rem; }
.portal-label {
  color: var(--rust);
  font-family: var(--mono);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .09em;
}

.portal-card form { display: grid; gap: .5rem; margin-block: 1.2rem; }
.portal-card label { font-weight: 650; }
.portal-card input, .portal-card textarea {
  width: 100%;
  padding: .75rem;
  margin-bottom: .55rem;
  border: 1px solid var(--theme-control-border, #79766e);
  background: var(--paper);
  color: var(--ink);
  font: inherit;
}

.portal-card textarea { resize: vertical; }
.portal-page a:focus-visible, .portal-page button:focus-visible,
.portal-page input:focus-visible, .portal-page textarea:focus-visible {
  outline: 2px solid var(--rust);
  outline-offset: 3px;
}

.portal-button {
  display: inline-block;
  padding: .75rem 1.15rem;
  border: 1px solid var(--theme-action-fill);
  background: var(--theme-action-fill);
  color: var(--theme-action-text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
}

.portal-button:hover { opacity: .87; }
.portal-links { display: flex; flex-wrap: wrap; gap: .6rem 1rem; }
.portal-links a:not(.portal-button), .portal-records a, .portal-footer a { text-decoration: underline; }
.portal-error { border-inline-start: 3px solid var(--rust); padding-inline-start: .75rem; }
.portal-intro { display: flex; justify-content: space-between; align-items: start; flex-wrap: wrap; gap: 1rem; }
.portal-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: start; gap: clamp(1rem, 4vw, 3rem); }
.portal-editor { width: 100%; }
.portal-brief { padding-block: 1rem; border-block-start: 1px solid var(--edge); }
.portal-brief p { white-space: pre-wrap; overflow-wrap: anywhere; }
.portal-text-button { border: 0; padding: .3rem 0; background: transparent; color: var(--rust); font: inherit; text-decoration: underline; cursor: pointer; }
.portal-footer { border-block-start: 1px solid var(--edge); border-block-end: 0; }
.portal-footer .portal-wrap { justify-content: flex-start; padding-block: .6rem; }
.portal-footer a:last-child { margin-inline-start: auto; }

@media (max-width: 42rem) {
  .portal-grid { grid-template-columns: minmax(0, 1fr); }
  .portal-footer a:last-child { margin-inline-start: 0; }
}