@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --background: #292b2e;
  --paper: #f4f3ee;
  --ink: #17191b;
  --muted: #62666a;
  --line: #d9d8d1;
  --accent: #477b68;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas,
          "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  margin: 0;
  padding: clamp(18px, 5vw, 64px) 18px;
  background: var(--background);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

.page {
  width: min(100%, 820px);
  min-height: 1050px;
  margin: 0 auto;
  padding: clamp(28px, 6vw, 66px);
  background: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.24);
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.identity {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(13px, 2vw, 16px);
  font-weight: 600;
  letter-spacing: -0.045em;
}

.prompt {
  color: var(--accent);
  font-weight: 600;
}

.header-note {
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-left: 5px;
  border-radius: 50%;
  background: var(--accent);
  vertical-align: 1px;
}

.intro {
  padding: clamp(30px, 5vw, 48px) 0 54px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
}

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

h1 {
  margin-bottom: 26px;
  font-size: clamp(29px, 5.2vw, 48px);
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.075em;
}

h1 span {
  color: var(--muted);
}

.lead {
  max-width: 590px;
  margin-bottom: 0;
  font-size: clamp(14px, 2vw, 16px);
  line-height: 1.9;
}

.content-section {
  padding: 27px 0 30px;
  border-top: 1px solid var(--line);
}

.content-section h2 {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.section-index {
  color: var(--accent);
  font-size: 11px;
  font-weight: 500;
}

.content-section p {
  max-width: 650px;
  margin-bottom: 14px;
  color: #303336;
}

.content-section p:last-child {
  margin-bottom: 0;
}

.focus-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.focus-list li {
  display: flex;
  gap: 12px;
  align-items: baseline;
}

.list-marker {
  flex: 0 0 auto;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}

.closing {
  margin-top: 22px;
  padding: 28px;
  background: #e9e8e1;
  border-left: 3px solid var(--accent);
}

.closing .eyebrow {
  margin-bottom: 14px;
}

.closing h2 {
  margin: 0;
  font-size: clamp(17px, 2.6vw, 23px);
  line-height: 1.65;
  font-weight: 500;
  letter-spacing: -0.055em;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 54px;
  padding-top: 17px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
}

.footer-meta {
  text-align: right;
}

.footer-separator {
  padding: 0 5px;
  color: var(--accent);
}

@media (max-width: 520px) {
  body {
    padding: 12px;
    font-size: 12px;
  }

  .page {
    min-height: auto;
    padding: 25px 22px;
  }

  .site-header {
    align-items: flex-start;
  }

  .header-note {
    max-width: 105px;
    white-space: normal;
    text-align: right;
    line-height: 1.5;
  }

  .intro {
    padding: 52px 0 42px;
  }

  .closing {
    padding: 22px 18px;
  }

  .site-footer {
    flex-direction: column;
    gap: 4px;
    margin-top: 38px;
  }

  .footer-meta {
    text-align: left;
  }
}

@media print {
  body {
    padding: 0;
    background: #fff;
  }

  .page {
    width: 100%;
    min-height: 0;
    border: 0;
    box-shadow: none;
  }
}