* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Hiragino Sans", "Yu Gothic", "Helvetica Neue", Arial, sans-serif;
  color: #333;
  background: #fafafa;
  line-height: 1.7;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background: #1f2937;
  color: #fff;
  padding: 20px 0;
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.logo {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 600;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

nav a {
  color: #d1d5db;
  text-decoration: none;
  font-size: 0.9rem;
}

nav a:hover {
  color: #fff;
}

.hero {
  text-align: center;
  padding: 48px 0 16px;
}

.hero h2 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.hero p {
  color: #555;
  max-width: 560px;
  margin: 0 auto;
}

.hero-image {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  margin: 0 auto 32px;
  border-radius: 8px;
}

.card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 24px 32px;
  margin: 24px 0;
}

.card h3 {
  margin-top: 0;
}

.link {
  color: #1f2937;
  font-weight: 600;
  text-decoration: none;
}

.link:hover {
  text-decoration: underline;
}

.about {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 32px;
  margin: 48px 0;
}

.about h2 {
  margin-top: 0;
  border-bottom: 2px solid #1f2937;
  padding-bottom: 8px;
  margin-bottom: 24px;
}

.about h3 {
  margin-top: 28px;
  margin-bottom: 8px;
  font-size: 1rem;
}

.about ul {
  margin: 8px 0;
  padding-left: 1.5em;
}

.about .updated {
  margin-top: 32px;
  color: #9ca3af;
  font-size: 0.85rem;
}

.business-block {
  margin-bottom: 40px;
}

.business-block:last-child {
  margin-bottom: 0;
}

.business-media {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 16px 0;
}

.business-media img {
  width: 220px;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 12px 8px;
  border-bottom: 1px solid #e5e7eb;
  vertical-align: top;
}

th {
  width: 30%;
  color: #6b7280;
  font-weight: 600;
  white-space: nowrap;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 480px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
  color: #374151;
}

.contact-form input,
.contact-form textarea {
  font: inherit;
  padding: 10px;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  resize: vertical;
}

.contact-form button {
  align-self: flex-start;
  background: #1f2937;
  color: #fff;
  border: none;
  padding: 10px 24px;
  border-radius: 4px;
  font: inherit;
  cursor: pointer;
}

.contact-form button:hover {
  background: #374151;
}

.form-note {
  display: none;
  color: #b45309;
  font-size: 0.85rem;
}

footer {
  text-align: center;
  padding: 24px 0;
  color: #9ca3af;
  font-size: 0.85rem;
}

footer p {
  margin: 4px 0;
}

footer a {
  color: #9ca3af;
}

footer a:hover {
  color: #6b7280;
}