body {
  margin: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 32px 16px 56px;
}

.wrap {
  width: 100%;
  max-width: 880px;
}

.theme-toggle button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 0.4rem 0.8rem;
}

.help-container {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 24px 28px;
}

.help-container h2 {
  margin: 0 0 10px 0;
  font-size: 1.2rem;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 0.35rem;
}

ul {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: grid;
  gap: 8px;
}

.link-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  transition: background 0.15s ease, transform 0.05s ease;
}

.link-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.65rem 0.85rem;
  color: var(--text);
  text-decoration: none;
}

.entry-main {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  min-width: 0;
  gap: 0.7rem;
}

.entry-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
  flex-shrink: 0;
}

.entry-name {
  font-weight: 600;
  color: var(--text);
  overflow-wrap: anywhere;
}

.link-item:hover {
  background: var(--row-hover);
  transform: translateY(-1px);
}

.link-item a:hover {
  text-decoration: none;
  color: var(--text);
}

@media (max-width: 768px) {
  body {
    padding: 20px 12px 36px;
  }

  .help-container {
    padding: 16px;
    border-radius: 12px;
  }

  .link-item a {
    align-items: flex-start;
    gap: 0.6rem;
  }

  .entry-main {
    min-width: 0;
  }
}

@media (max-width: 540px) {
  body {
    padding: 14px 10px 28px;
  }

  .help-container {
    padding: 12px;
  }

  .link-item a {
    padding: 0.55rem 0.65rem;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .entry-name {
    font-size: 0.95rem;
  }

  .entry-logo {
    width: 28px;
    height: 28px;
  }

  .link-item .tier-tag {
    margin-left: calc(28px + 0.7rem);
  }

  .tier-tag {
    font-size: 0.68rem;
    padding: 0.18rem 0.45rem;
  }
}

.hint {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 6px;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem 1rem 2rem;
  text-align: center;
  gap: 0.35rem;
}

.empty-state-icon {
  font-size: 2.25rem;
  color: var(--border);
  margin-bottom: 0.6rem;
}

.empty-state-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

.empty-state-hint {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}