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

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  background-image: radial-gradient(circle, var(--dotgrid) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--txt-2); /* Brighter for better contrast */
  font-weight: 500; /* Medium weight for clearer mono text */
  min-height: 100%;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Top bar ── */
.top {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 60px;
  display: flex;
  align-items: center;
  padding: 0 32px;
  gap: 24px;
  border-bottom: 1px solid var(--line-faint);
  z-index: 100;
  background: var(--bar-bg);
  backdrop-filter: blur(8px);
}
.top a {
  text-decoration: none;
  font-family: inherit;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--txt-mid);
  transition: all .15s ease;
}
.top a:hover { color: var(--txt); }
.top a.active { color: var(--hi); }
.brand {
  margin-left: auto;
  font-size: 18px;
  color: var(--hi);
  font-weight: 700;
  letter-spacing: -.02em;
}

/* ── Document body ── */
.main {
  max-width: 840px; /* Slightly wider for larger font */
  margin: 0 auto;
  padding: 120px 32px 140px;
}

.doc-eyebrow {
  font-size: 13px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .15em;
  margin-bottom: 12px;
  font-weight: 600;
}
.doc-title {
  font-size: 52px; /* Increased from 48px */
  font-weight: 800;
  color: var(--hi);
  letter-spacing: -.04em;
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.doc-date {
  font-size: 14px;
  color: var(--txt-mid);
  letter-spacing: .02em;
  margin-bottom: 48px;
}
.doc-lead {
  font-size: 17px; /* Increased from 15px */
  color: var(--txt-2);
  line-height: 1.8;
  margin-bottom: 56px;
  border-left: 2px solid var(--border);
  padding: 8px 0 8px 24px;
}

/* Section */
.sec {
  margin-bottom: 56px;
}
.sec-num {
  font-size: 13px;
  color: var(--accent);
  letter-spacing: .1em;
  font-weight: 600;
  margin-bottom: 8px;
  opacity: 0.8;
}
.sec-head {
  font-size: 20px; /* Increased from 18px */
  font-weight: 700;
  color: var(--hi);
  letter-spacing: -.01em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.sec p {
  font-size: 16px; /* Increased from 14px */
  color: var(--txt-2);
  line-height: 1.8;
  margin-bottom: 20px;
}
.sec ul, .sec ol {
  padding-left: 16px; /* Reduced from 24px per request */
  margin-bottom: 20px;
}
.sec li {
  font-size: 16px; /* Increased from 14px */
  color: var(--txt-2);
  line-height: 1.8;
  margin-bottom: 10px;
}
.sec a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(74, 222, 128, 0.2);
  transition: all 0.2s ease;
}
.sec a:hover { 
  color: var(--accent-hi);
  border-bottom-color: var(--accent-hi);
}

.divider {
  border: none;
  border-top: 1px solid var(--line-faint);
  margin: 56px 0;
}

/* ── Bottom bar ── */
.bot {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  display: flex;
  align-items: center;
  padding: 0 32px;
  border-top: 1px solid var(--line-faint);
  background: var(--bar-bg);
  backdrop-filter: blur(8px);
  z-index: 40;
  gap: 24px;
}
.bot a {
  font-size: 13px;
  color: var(--txt-mid);
  text-decoration: none;
  letter-spacing: .05em;
  text-transform: uppercase;
  transition: color .12s;
}
.bot a:hover { color: var(--txt); }
.bot a.active { color: var(--accent); }
.br-txt {
  margin-left: auto;
  font-size: 12px;
  color: var(--txt-dim);
  letter-spacing: .02em;
}

/* ── Mobile ── */
@media (max-width: 768px) {
  .top { padding: 0 20px; gap: 16px; height: 56px; }
  .top a { font-size: 12px; }
  .brand { font-size: 16px; }
  .main { padding: 100px 20px 120px; }
  .doc-title { font-size: 36px; }
  .doc-lead { font-size: 15px; padding-left: 16px; }
  .sec-head { font-size: 18px; }
  .sec p, .sec li { font-size: 15px; }
}

@media (max-width: 480px) {
  .top { 
    justify-content: space-between;
    gap: 8px;
  }
  .top a:not(.brand) { font-size: 12px; }
  .brand { margin-left: 0; order: -1; }
  
  .bot {
    flex-wrap: wrap;
    height: auto;
    padding: 16px 20px;
    gap: 12px;
    justify-content: center;
  }
  .bot a { font-size: 12px; }
  .br-txt {
    width: 100%;
    text-align: center;
    margin-left: 0;
    margin-top: 4px;
    font-size: 12px;
  }
  
  .doc-title { font-size: 28px; }
  .sec p, .sec li { font-size: 14px; }
}