:root {
  --bg: #f6f1e7;
  --bg-card: #fffdf7;
  --ink: #1f1a2c;
  --ink-soft: #5a5165;
  --line: #e6dcc7;
  --accent: #6b2a6f;
  --accent-ink: #ffffff;
  --accent-hover: #531f57;
  --warm: #d97b3a;
  --shadow: 0 1px 2px rgba(31, 26, 44, 0.05), 0 8px 24px rgba(31, 26, 44, 0.08);
  --radius: 14px;
  --radius-sm: 8px;
  --max-content: 720px;
  --side-w: 240px;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3 {
  font-family: "Fraunces", "Iowan Old Style", Georgia, serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.4em;
  color: var(--ink);
}
h1 { font-size: clamp(1.7rem, 2.4vw, 2.3rem); line-height: 1.15; }
h2 { font-size: 1.25rem; }

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

p { margin: 0 0 1em; }
.lede { font-size: 1.1rem; color: var(--ink-soft); }

/* Masthead */
.masthead {
  background: var(--ink);
  color: #f6f1e7;
  border-bottom: 3px solid var(--accent);
}
.masthead__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.1rem 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.masthead__brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  line-height: 1.1;
}
.masthead__brand:hover { color: inherit; }
.masthead__title {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.masthead__sub {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #cdbfa8;
  margin-top: 2px;
}
.masthead__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.masthead__guest {
  font-size: 0.85rem;
  color: #cdbfa8;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  padding: 0.6rem 1.1rem;
  transition: background 120ms ease, transform 80ms ease;
}
.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.btn--primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--accent-ink);
}
.btn--lg { padding: 0.75rem 1.3rem; font-size: 1.05rem; }
.btn--sm { padding: 0.4rem 0.9rem; font-size: 0.85rem; }

/* Login screen */
.login {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.25rem;
}
.login__card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}
.login__lede {
  color: var(--ink-soft);
  margin-top: 0;
}
.login__form { display: grid; gap: 1rem; }
.field { display: grid; gap: 0.35rem; }
.field span {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.field input {
  font: inherit;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
}
.field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}
.login__error {
  color: #8a2424;
  background: #fdecec;
  border: 1px solid #f4caca;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin: 0;
}
.login__hint {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 1rem 0 0;
  text-align: center;
}

/* Wiki layout */
.layout {
  display: grid;
  grid-template-columns: var(--side-w) 1fr;
  gap: 2.5rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
  flex: 1;
  width: 100%;
}
.sidenav { position: sticky; top: 1.5rem; align-self: start; }
.sidenav ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; }
.sidenav__link {
  display: block;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 500;
  border: 1px solid transparent;
}
.sidenav__link:hover {
  color: var(--ink);
  background: rgba(107, 42, 111, 0.06);
}
.sidenav__link.is-active {
  color: var(--accent);
  background: rgba(107, 42, 111, 0.1);
  border-color: rgba(107, 42, 111, 0.15);
}

.content {
  max-width: var(--max-content);
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow);
  margin: 1.5rem 0;
}
.card h2 { margin-top: 0; }
.card ul { margin: 0; padding-left: 1.1rem; }

.contact-list { padding-left: 1.1rem; }
.contact-list li { margin-bottom: 0.4rem; }

.footer {
  text-align: center;
  padding: 1.5rem 1rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  background: var(--bg);
}

/* Mobile */
@media (max-width: 720px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 1.25rem 1rem 3rem;
  }
  .sidenav { position: static; }
  .sidenav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--line);
  }
  .sidenav__link { padding: 0.4rem 0.7rem; font-size: 0.9rem; }
  .masthead__inner { padding: 0.9rem 1rem; }
  .masthead__title { font-size: 1.1rem; }
}