*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --peram-cream: #f8f5ef;
  --peram-cream-deep: #f1ece1;
  --peram-sheet: #ffffff;
  --peram-ink: #2f2c26;
  --peram-quiet: #615b4d;
  --peram-olive: #5f7244;
  --peram-olive-deep: #4f6038;
  --peram-olive-line: #c9d0b7;
  --peram-hair: #e2dccd;
  --peram-serif: Georgia, "Times New Roman", serif;
  --peram-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial,
    sans-serif;
  --peram-round-s: 6px;
  --peram-round-m: 12px;
  --peram-lift-a: 0 2px 10px rgba(47, 44, 38, 0.06);
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  font-family: var(--peram-sans);
  font-size: 16px;
  line-height: 1.78;
  background: var(--peram-cream);
  color: var(--peram-ink);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--peram-olive-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}
a:hover {
  color: var(--peram-ink);
}

/* ---------- cream bar with centred logo ---------- */
.peram-topbar {
  display: flex;
  justify-content: center;
  padding: 21px 18px 19px;
  background: var(--peram-cream-deep);
  border-bottom: 2px solid var(--peram-olive);
}
.peram-topbar-inner {
  width: 100%;
  max-width: 1100px;
  text-align: center;
}
.peram-logo {
  display: inline-block;
  font-family: var(--peram-serif);
  font-size: 21px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-indent: 0.2em;
  text-transform: uppercase;
  color: var(--peram-ink);
  text-decoration: none;
}
.peram-logo:hover {
  color: var(--peram-olive-deep);
}

/* ---------- letter sheet with wide margins ---------- */
.peram-letter {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 76px;
}
@media (min-width: 1080px) {
  .peram-letter {
    max-width: 780px;
    padding-top: 68px;
  }
}

.peram-letter-addr {
  margin-bottom: 32px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--peram-hair);
  font-size: 12px;
  line-height: 1.9;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--peram-quiet);
}

.peram-letter-title {
  font-family: var(--peram-serif);
  font-weight: 400;
  font-size: clamp(29px, 4.6vw, 46px);
  line-height: 1.2;
  letter-spacing: 0.005em;
  color: var(--peram-ink);
}
.peram-letter-intro {
  display: block;
  margin-top: 16px;
  max-width: 58ch;
  font-size: 17px;
  color: var(--peram-quiet);
}
.peram-letter-stamp {
  display: inline-block;
  margin-top: 22px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--peram-olive-line);
  font-family: var(--peram-serif);
  font-style: italic;
  font-size: 15px;
  color: var(--peram-olive-deep);
}

/* ---------- subheading + running text ---------- */
.peram-part {
  margin-top: 46px;
}
.peram-part-head {
  font-family: var(--peram-serif);
  font-weight: 400;
  font-size: clamp(22px, 3vw, 31px);
  line-height: 1.3;
  color: var(--peram-ink);
}
.peram-part-head::after {
  content: "";
  display: block;
  width: 52px;
  height: 2px;
  margin: 13px 0 15px;
  background: var(--peram-olive);
}
.peram-part-text p {
  margin-bottom: 14px;
  color: var(--peram-quiet);
}
.peram-part-text p:last-child {
  margin-bottom: 0;
}
.peram-part-text strong {
  color: var(--peram-ink);
  font-weight: 600;
}
.peram-part-text ul {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  color: var(--peram-quiet);
}
.peram-part-text li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
}
.peram-part-text li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 0.74em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--peram-olive-line);
  border: 1px solid var(--peram-olive);
}

/* ---------- inserts ---------- */
.peram-aside {
  margin: 18px 0;
  padding: 17px 20px;
  background: var(--peram-sheet);
  border: 1px solid var(--peram-olive-line);
  border-left: 3px solid var(--peram-olive);
  border-radius: 0 var(--peram-round-s) var(--peram-round-s) 0;
  box-shadow: var(--peram-lift-a);
}
.peram-aside p {
  margin: 0;
  font-size: 15px;
  color: var(--peram-ink);
}

.peram-facts {
  margin: 18px 0;
  border-top: 1px solid var(--peram-hair);
}
.peram-fact {
  display: grid;
  grid-template-columns: minmax(150px, 36%) 1fr;
  gap: 2px 22px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--peram-hair);
  font-size: 15px;
  line-height: 1.7;
}
.peram-fact-name {
  font-weight: 600;
  color: var(--peram-ink);
}
.peram-fact-info {
  color: var(--peram-quiet);
}
@media (max-width: 560px) {
  .peram-fact {
    grid-template-columns: 1fr;
  }
}

.peram-ledger {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 15px;
}
.peram-ledger caption {
  text-align: left;
  padding-bottom: 9px;
  font-family: var(--peram-serif);
  font-style: italic;
  color: var(--peram-quiet);
}
.peram-ledger th {
  text-align: left;
  padding: 9px 12px 9px 0;
  border-bottom: 2px solid var(--peram-olive);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--peram-ink);
}
.peram-ledger td {
  padding: 12px 12px 12px 0;
  border-bottom: 1px solid var(--peram-hair);
  color: var(--peram-quiet);
  vertical-align: top;
}
.peram-ledger tr:last-child td {
  border-bottom: none;
}

.peram-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}
.peram-chip {
  display: inline-block;
  padding: 5px 13px;
  border-radius: 999px;
  border: 1px solid var(--peram-olive-line);
  background: var(--peram-sheet);
  font-size: 13px;
  font-weight: 600;
  color: var(--peram-ink);
}

.peram-signoff {
  margin-top: 52px;
  padding-top: 22px;
  border-top: 1px solid var(--peram-hair);
  font-family: var(--peram-serif);
  font-style: italic;
  font-size: 15px;
  line-height: 1.75;
  color: var(--peram-quiet);
}

@media (max-width: 420px) {
  .peram-letter {
    padding: 42px 18px 60px;
  }
  .peram-part {
    margin-top: 38px;
  }
}

/* ---------- footer ---------- */
.peram-base {
  margin-top: auto;
  flex-shrink: 0;
  padding: 28px 20px 26px;
  text-align: center;
  background: var(--peram-cream-deep);
  color: var(--peram-quiet);
  border-top: 2px solid var(--peram-olive);
}
.peram-base-inner {
  max-width: 900px;
  margin: 0 auto;
}
.peram-base-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
  margin-bottom: 15px;
}
.peram-base-nav a {
  color: var(--peram-olive-deep);
  font-size: 12px;
  text-decoration: none;
  border-bottom: 1px solid rgba(95, 114, 68, 0.45);
  padding-bottom: 2px;
}
.peram-base-nav a:hover {
  color: var(--peram-ink);
  border-bottom-color: var(--peram-ink);
}
.peram-base-copy {
  font-size: 12px;
  color: var(--peram-ink);
  margin-bottom: 10px;
}
.peram-base-legal {
  max-width: 760px;
  margin: 0 auto;
  font-size: 11px;
  line-height: 1.75;
  color: var(--peram-quiet);
}