:root {
  --bg: #fbfaf6;
  --ink: #161616;
  --ink-soft: #4a4a4a;
  --rule: #d8d4c7;
  --accent: #c8762e;
  --accent-deep: #5a3e1f;
  --accent-soft: #f0e7d6;
  --error: #8a1f1f;
  --serif: "Iowan Old Style", "Charter", "Georgia", "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui,
    sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 80px 24px 120px;
}

.brand {
  display: inline-block;
  margin: 0 0 48px -23px;
  line-height: 0;
}

.brand img {
  display: block;
  height: 72px;
  width: auto;
}

.hero {
  margin-bottom: 32px;
}

.hero h1 {
  font-size: 44px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  font-weight: 600;
}

.subtitle {
  font-size: 21px;
  color: var(--ink-soft);
  margin: 0;
}

.manifesto hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 32px 0;
}

.manifesto p {
  margin: 0 0 1.2em;
}

.manifesto em {
  font-style: italic;
}

.manifesto strong {
  font-weight: 700;
}

.manifesto a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.manifesto a:hover {
  text-decoration-thickness: 2px;
}

.bio {
  margin-top: 48px;
  padding: 24px 28px;
  border-left: 3px solid var(--rule);
  background: transparent;
}

.bio p {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-soft);
  font-style: italic;
}

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

.bio .bio-label {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 10px;
  font-style: normal;
}

.bio a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.sign {
  margin-top: 64px;
  padding: 32px;
  background: var(--accent-soft);
  border: 1px solid var(--rule);
  border-radius: 4px;
}

.sign h2,
.signatories h2,
.share h2 {
  font-size: 28px;
  margin: 0 0 24px;
  font-weight: 600;
}

#sign-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

#sign-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-soft);
}

#sign-form input {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink);
  padding: 10px 12px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: #fff;
}

#sign-form input:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
}

#sign-form button[type="submit"] {
  align-self: flex-start;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  padding: 12px 28px;
  border: none;
  border-radius: 3px;
  background: var(--ink);
  color: var(--bg);
  cursor: pointer;
}

#sign-form button[type="submit"]:hover {
  background: var(--accent);
}

#sign-form button[type="submit"][disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.error {
  color: var(--error);
  font-family: var(--sans);
  font-size: 14px;
  margin: 0;
}

.share {
  margin-top: 64px;
  padding: 32px;
  background: var(--accent-soft);
  border: 1px solid var(--rule);
  border-radius: 4px;
}

#share-card-preview {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  border: 1px solid var(--rule);
  border-radius: 3px;
  margin: 16px 0 24px;
}

.share-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.share-buttons a,
.share-buttons button {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 3px;
  text-decoration: none;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  cursor: pointer;
  display: inline-block;
}

#share-copy {
  background: transparent;
  color: var(--ink);
}

.permalink-line {
  margin-top: 16px;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-soft);
  word-break: break-all;
}

.signatories {
  margin-top: 80px;
}

.count {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0 0 16px;
}

ol.list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--rule);
}

ol.list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
}

ol.list .name {
  font-weight: 600;
}

ol.list .role {
  color: var(--ink-soft);
  font-style: italic;
  margin-left: 8px;
}

ol.list a.profile {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--accent);
  text-decoration: none;
  margin-left: 12px;
}

ol.list a.profile:hover {
  text-decoration: underline;
}

#load-more {
  margin-top: 24px;
  font-family: var(--sans);
  font-size: 14px;
  padding: 10px 20px;
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 3px;
  cursor: pointer;
}

#load-more:hover {
  background: var(--ink);
  color: var(--bg);
}

.site-footer {
  margin-top: 96px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-soft);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.site-footer a:hover {
  color: var(--accent);
}

.signer-banner {
  background: var(--accent);
  color: var(--bg);
  padding: 14px 20px;
  border-radius: 3px;
  margin-bottom: 32px;
  font-family: var(--sans);
  font-size: 15px;
}

.signer-banner strong {
  font-weight: 700;
}

@media (max-width: 600px) {
  main {
    padding: 48px 18px 80px;
  }
  .brand {
    margin: 0 0 32px -18px;
  }
  .brand img {
    height: 56px;
  }
  .hero h1 {
    font-size: 34px;
  }
  body {
    font-size: 17px;
  }
}