/* Tether outline — BitcoinScoresby */

/* Match the standard site container */
.tether-page .page {
  width: min(calc(100% - 44px), 790px);
  max-width: 790px;
  margin: 0 auto;
  padding: 42px 0 90px;
  min-width: 0;
}

/* Match the site's whitepaper header spacing */
.tether-page .site-header {
  margin-bottom: clamp(65px, 9vw, 100px);
}

/* Typography */
.tether-page {
  background: #000;
  color: #f5f5f5;
  font-family: 'Space Mono', 'Courier New', monospace;
  font-size: 16px;
  line-height: 1.8;
  -webkit-text-size-adjust: 100%;
}

.tether-page .document-title {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  line-height: 1.3;
  letter-spacing: -0.03em;
  overflow-wrap: anywhere;
  margin: 0 0 3rem;
}

/* Links */
.tether-page .document a,
.tether-page .outline-number {
  color: #e2b84e;
  text-underline-offset: 3px;
}

.tether-page a:hover {
  color: #ffe09a;
}

/* Table of contents */
.tether-page .contents {
  border-top: 3px solid #555;
  border-bottom: 0px solid #555;
  margin: 2rem 0 5rem;
  padding: 1.6rem 0;
}

.tether-page .contents h2 {
  font-size: 1rem;
  color: #aaa;
  letter-spacing: 0.08em;
}

.tether-page .contents ol {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
  columns: 2;
  column-gap: 2rem;
}

.tether-page .contents li {
  break-inside: avoid;
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 0.8rem;
}

/* Align wrapped chapter titles after their numbers */
.tether-page .contents li a {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  column-gap: 0;
  align-items: start;
}

.tether-page .contents li span {
  grid-column: 1;
  margin-right: 0;
}

.tether-page .contents a {
  text-decoration: none;
}

.tether-page .contents span {
  color: #e2b84e;
}

/* Chapter headings */
.tether-page .document h2 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  line-height: 1.35;
  border-top: 3px solid #555;
  padding-top: 2rem;
  margin: 5rem 0 2rem;
  overflow-wrap: anywhere;
  scroll-margin-top: 2rem;
}

.tether-page .document h3 {
  font-size: 1.1rem;
  margin-top: 2.5rem;
}

/* Two-column outline */
.tether-page .outline-entry {
  display: grid;
  grid-template-columns: 75px minmax(0, 1fr);
  gap: 1.25rem;
  margin: 0 0 2rem;
  scroll-margin-top: 1.5rem;
  border-left: 2px solid transparent;
}

.tether-page .outline-number {
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.8;
  text-decoration: none;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.tether-page .outline-text {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 1rem;
}

.tether-page .outline-text p {
  margin: 0;
}

/* Highlight entry when linked directly */
.tether-page .outline-entry:target {
  background: #272315;
  border-left-color: #e2b84e;
  padding: 0.5rem;
}

/* Other Markdown elements */
.tether-page .document img {
  max-width: 100%;
  height: auto;
}

.tether-page .document pre {
  max-width: 100%;
  overflow-x: auto;
}

.tether-page .document blockquote {
  border-left: 3px solid #555;
  margin: 1.5rem 0;
  padding-left: 1.25rem;
}

.tether-page .document table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
}

.tether-page .document th,
.tether-page .document td {
  border: 1px solid #555;
  padding: 0.5rem;
}

/* Footer */
.tether-page footer {
  border-top: 0px solid #555;
  padding-top: 2rem;
}

/* Mobile */
@media (max-width: 600px) {
  .tether-page {
    font-size: 15px;
  }

  .tether-page .page {
    width: calc(100% - 36px);
    padding: 25px 0 65px;
  }

  .tether-page .document-title {
    font-size: 1.7rem;
    line-height: 1.35;
    margin-bottom: 2.5rem;
  }

  .tether-page .contents ol {
    columns: 1;
  }

  .tether-page .outline-entry {
    display: block;
    margin-bottom: 2rem;
  }

  .tether-page .outline-number {
    display: block;
    font-size: 1rem;
    margin-bottom: 0.3rem;
  }

  .tether-page .outline-text {
    font-size: 1rem;
  }

  .tether-page .document h2 {
    margin-top: 3.5rem;
  }
}

.tether-page .document p,
.tether-page .document .outline-text {
  color: #aaa;
}


/* Original Stacker News publication note */

.tether-page .document-title {
  margin-bottom: 0.75rem;
}

.tether-page .publication-note {
  color: #aaa;
  font-size: 0.85rem;
  line-height: 1.8;
}

.tether-page .publication-note p {
  margin: 0;
}

.tether-page .publication-note a {
  color: #e2b84e;
}