:root {
  color-scheme: light;
  --background: #f1efff;
  --surface: rgba(255, 255, 255, 0.7);
  --ink: #29272f;
  --muted: #696573;
  --accent: #6558a8;
  --accent-dark: #43377e;
  --line: #45414d;
  --soft-line: rgba(69, 65, 77, 0.28);
  --success: #33705a;
  --warning: #8d6526;
  --error: #9a3e4c;
  --shadow: 6px 6px 0 rgba(62, 55, 91, 0.1);
  --max-width: 1260px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 8%, rgba(255, 255, 255, 0.95), transparent 24rem),
    linear-gradient(135deg, #f6f3ff 0%, var(--background) 52%, #e9e6f8 100%);
}

button, a { font: inherit; }

a { color: inherit; }

.skip-link {
  position: fixed;
  z-index: 10;
  top: 1rem;
  left: 1rem;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: white;
  transform: translateY(-200%);
}

.skip-link:focus { transform: translateY(0); }

.hero {
  position: relative;
  width: min(100% - 2rem, 900px);
  margin: 0 auto;
  padding: 5.5rem 0 4.5rem;
  text-align: center;
}

.language-switcher {
  position: absolute;
  top: 1.5rem;
  right: 0;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
}

.language-button {
  border: 0;
  padding: 0.35rem;
  color: inherit;
  background: transparent;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.language-button[aria-pressed="true"] { color: var(--accent-dark); }

.date-label {
  display: inline-block;
  margin: 0 0 2.25rem;
  border: 1px solid var(--line);
  padding: 0.55rem 1rem;
  background: var(--surface);
  box-shadow: 3px 3px 0 rgba(62, 55, 91, 0.1);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1, h2 { font-family: Georgia, "Times New Roman", serif; }

h1 {
  max-width: 800px;
  margin: 0 auto;
  font-size: clamp(2.55rem, 7vw, 5rem);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.statement {
  margin: 1.75rem auto 2.25rem;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.statement strong {
  color: var(--accent-dark);
  font-size: 1.18em;
}

.sign-button {
  display: inline-flex;
  min-width: 230px;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  border: 1px solid var(--ink);
  padding: 0.95rem 1.4rem;
  background: var(--ink);
  color: white;
  box-shadow: var(--shadow);
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.sign-button:hover { transform: translate(-2px, -2px); box-shadow: 8px 8px 0 rgba(62, 55, 91, 0.14); }

:focus-visible { outline: 3px solid #d14c93; outline-offset: 4px; }

.page-grid {
  display: grid;
  grid-template-columns: minmax(230px, 1fr) minmax(0, 2fr);
  grid-template-areas: "signatories letter";
  gap: clamp(1.5rem, 4vw, 3.5rem);
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
  padding-bottom: 5rem;
  align-items: start;
}

.panel { min-width: 0; }
.letter-panel { grid-area: letter; }
.signatories-panel { grid-area: signatories; }

.section-heading {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin: 0 0 1rem;
  padding: 0 0.5rem;
}

.section-heading h2 { margin: 0; font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 400; }
.section-number { margin: 0; color: var(--accent); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.12em; }

.letter-content,
.signatories-panel > :not(.section-heading) {
  border: 1px solid var(--line);
  background: var(--surface);
}

.letter-content {
  padding: clamp(1.5rem, 5vw, 4.5rem);
  box-shadow: var(--shadow);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.05rem, 1.8vw, 1.22rem);
  line-height: 1.75;
}

.letter-content p { margin: 0 0 1.5em; white-space: pre-line; }
.letter-content p:last-child { margin-bottom: 0; }
.loading-copy { color: var(--muted); font-style: italic; }

.feed-status {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  border-bottom: 0 !important;
  padding: 0.9rem 1rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.status-dot { width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--warning); }
.feed-status[data-state="live"] .status-dot { background: var(--success); }
.feed-status[data-state="error"] .status-dot { background: var(--error); }

.signatory-list {
  max-height: 640px;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  list-style: none;
}

.signatory-list li {
  display: grid;
  grid-template-columns: 2.3rem minmax(0, 1fr);
  gap: 0.5rem;
  border-bottom: 1px solid var(--soft-line);
  padding: 1rem;
}

.signatory-list li:last-child { border-bottom: 0; }
.signatory-index { color: var(--accent); font-size: 0.72rem; font-weight: 700; }
.signatory-name { overflow-wrap: anywhere; font-weight: 650; }
.signatory-role { display: block; margin-top: 0.25rem; color: var(--muted); font-size: 0.82rem; font-weight: 400; }
.empty-list { display: block !important; color: var(--muted); font-style: italic; }

.privacy-note {
  margin: 1rem 0 0;
  padding: 1rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.55;
}

footer {
  display: flex;
  width: min(100% - 2rem, var(--max-width));
  justify-content: space-between;
  gap: 1rem;
  margin: 0 auto;
  border-top: 1px solid var(--soft-line);
  padding: 2rem 0 4rem;
  color: var(--muted);
  font-size: 0.82rem;
}

footer p { margin: 0; }

.contact-line a {
  color: var(--accent-dark);
  font-weight: 650;
  text-underline-offset: 0.18em;
}

@media (max-width: 760px) {
  .hero { padding-top: 5rem; padding-bottom: 3.5rem; }
  .page-grid { grid-template-columns: 1fr; grid-template-areas: "letter" "signatories"; }
  .letter-content { box-shadow: 4px 4px 0 rgba(62, 55, 91, 0.1); }
  .signatory-list { max-height: none; }
  footer { flex-direction: column; align-items: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}