:root {
  --page-bg: #f4e5d3;
  --card-bg: rgba(255, 248, 240, 0.72);
  --line: rgba(255, 255, 255, 0.32);
  --text: #461b1d;
  --shadow: 0 28px 90px rgba(45, 21, 16, 0.24);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Avenir Next", "Montserrat", "Helvetica Neue", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0) 40%),
    linear-gradient(180deg, #fbf3ea 0%, var(--page-bg) 100%);
}

.page-shell {
  min-height: 100vh;
  padding: 28px;
}

.hero {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 18px;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
  padding: 18px 24px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card-bg);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 44px rgba(53, 22, 18, 0.12);
}

.topbar__brand,
.topbar__nav a {
  color: var(--text);
  text-decoration: none;
}

.topbar__brand {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.topbar__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

.topbar__nav a {
  font-size: 0.95rem;
  font-weight: 600;
}

.hero__art {
  margin: 0;
  border-radius: 36px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow);
  background: #f7eee4;
}

.hero__image {
  display: block;
  width: 100%;
  height: auto;
}

@media (max-width: 920px) {
  .page-shell {
    padding: 18px;
  }

  .topbar {
    position: static;
    flex-direction: column;
    border-radius: 28px;
    padding: 18px;
  }
}

@media (max-width: 640px) {
  .page-shell {
    padding: 12px;
  }

  .topbar__brand {
    font-size: 0.8rem;
    letter-spacing: 0.18em;
  }

  .topbar__nav {
    gap: 12px 16px;
  }

  .topbar__nav a {
    font-size: 0.88rem;
  }

  .hero__art {
    border-radius: 24px;
  }
}