.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(6px);
  background: rgba(246, 247, 242, 0.92);
  border-bottom: 1px solid var(--line);
}

.header.compact .header-inner {
  padding: 0.5rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
}

.brand {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.nav a {
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-size: 0.95rem;
}

.nav a.active {
  background: var(--primary-soft);
  border-color: var(--primary);
  color: var(--primary);
  font-weight: 700;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}

.lang-btn {
  border: 0;
  background: transparent;
  padding: 0.35rem 0.6rem;
  border-radius: 0;
}

.lang-btn.active {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 700;
}

.hero {
  padding: 2.2rem 0 1.3rem;
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.hero p {
  color: var(--muted);
  font-size: 1.03rem;
}

.btn {
  display: inline-block;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.6rem 0.9rem;
  color: var(--ink);
}

.btn-primary {
  background: var(--primary-soft);
  border-color: #b9dfcb;
}

.btn-secondary {
  background: #fff;
}

.card-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  margin: 1rem 0;
}

.card {
  padding: 1rem;
}

.card h2,
.card h3 {
  margin-top: 0;
}

.card-desc {
  color: var(--muted);
  margin-top: 0.3rem;
}

.page-main {
  padding: 1.1rem 0 2rem;
}

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.level-pill {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
  font-size: 0.86rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.notice {
  color: var(--warn);
  background: #fff7e3;
  border: 1px solid #f0ddad;
  border-radius: 8px;
  padding: 0.5rem 0.7rem;
  margin-top: 0.8rem;
}

.footer {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding: 1rem 0 1.5rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.footer a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px dashed var(--line);
}

.list {
  margin: 0;
  padding-inline-start: 1.25rem;
}

@media (min-width: 860px) {
  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}