body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  line-height: 1.65;
  color: #243028;
  background: #eef2ec;
}

#header {
  background: #5a6f3f;
  color: #ffffff;
  text-align: center;
  padding: 34px 20px 28px 20px;
}

#header h1 {
  margin: 0 0 10px 0;
  font-size: 38px;
  font-weight: bold;
}

#header p {
  margin: 0;
  font-size: 21px;
}

#menu {
  background: #3f5230;
  text-align: center;
  padding: 14px 10px;
  border-bottom: 4px solid #d9e1d1;
}

#menu a, #footer a {
  color: #ffffff;
  text-decoration: none;
  font-weight: bold;
  margin: 0 12px;
}

#menu a:hover, #footer a:hover, a:hover {
  text-decoration: underline;
}

#content {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 18px 40px 18px;
}

.card {
  background: #ffffff;
  border: 1px solid #d5ddd1;
  border-radius: 8px;
  padding: 28px;
  margin-bottom: 24px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.06);
}

h2 {
  color: #405f2b;
  margin-top: 0;
  font-size: 30px;
}

h3 {
  color: #4c6a35;
  font-size: 24px;
  margin-bottom: 10px;
}

p, li {
  margin-top: 0;
}

a {
  color: #1f4e7a;
}

.hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
}

.image-right {
  float: right;
  max-width: 42%;
  height: auto;
  margin: 0 0 18px 24px;
  border-radius: 6px;
}

.button {
  display: inline-block;
  background: #58713d;
  color: #ffffff;
  text-decoration: none;
  padding: 12px 18px;
  border-radius: 5px;
  margin: 10px 12px 6px 0;
}

.button:hover {
  background: #475c31;
  text-decoration: none;
}

.note {
  background: #f6f9f5;
  border-left: 5px solid #88a17f;
  padding: 16px 18px;
  margin: 18px 0;
}

.thumb-grid {
  overflow: hidden;
}

.thumb-item {
  width: 31%;
  float: left;
  margin: 0 2.333% 20px 0;
  padding: 14px;
  border: 1px solid #d9e2d5;
  border-radius: 6px;
  box-sizing: border-box;
  background: #fbfcfb;
  min-height: 265px;
}

.thumb-item:nth-child(3n) {
  margin-right: 0;
}

.thumb-item img {
  width: 100%;
  height: 155px;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 10px;
}

.thumb-item h4 {
  margin: 0 0 8px 0;
  color: #355f39;
  font-size: 20px;
}

.grid-links {
  overflow: hidden;
}

.grid-item {
  width: 47%;
  float: left;
  margin: 0 3% 16px 0;
  padding: 16px;
  border: 1px solid #d9e2d5;
  border-radius: 6px;
  box-sizing: border-box;
  background: #fbfcfb;
}

.grid-item:nth-child(2n) {
  margin-right: 0;
}

.grid-item h4 {
  margin: 0 0 8px 0;
  color: #355f39;
  font-size: 20px;
}

.clearfix {
  clear: both;
}

#footer {
  background: #3f5230;
  color: #ffffff;
  text-align: center;
  padding: 22px 16px 30px 16px;
  font-size: 16px;
}

.small {
  font-size: 16px;
}

ul.tight li {
  margin-bottom: 8px;
}

@media screen and (max-width: 900px) {
  .thumb-item { width: 48%; margin-right: 4%; }
  .thumb-item:nth-child(3n) { margin-right: 4%; }
  .thumb-item:nth-child(2n) { margin-right: 0; }
}

@media screen and (max-width: 800px) {
  body { font-size: 17px; }
  #header h1 { font-size: 30px; }
  #header p { font-size: 18px; }
  .image-right { float: none; display: block; max-width: 100%; margin: 0 auto 18px auto; }
  .grid-item, .thumb-item { width: 100%; float: none; margin-right: 0; min-height: 0; }
  #menu a, #footer a { display: inline-block; margin: 6px 8px; }
  .card { padding: 22px; }
}