body { font-family: -apple-system, "Segoe UI", sans-serif; line-height: 1.6; color: #333; max-width: 850px; margin: 40px auto; padding: 20px; background: #fdfdfd; }
.container { background: white; padding: 40px; border: 1px solid #eee; border-radius: 12px; }
h1 { border-bottom: 3px solid #0056b3; padding-bottom: 10px; font-size: 1.8rem; }
h2 { margin-top: 40px; border-left: 5px solid #0056b3; padding-left: 15px; font-size: 1.3rem; }
h3 { margin-top: 28px; font-size: 1.05rem; color: #222; }
ul, ol { padding-left: 1.2em; }
p { margin: 1em 0; }
a { color: #0056b3; }
code { background: #f5f5f5; padding: 0.15em 0.35em; border-radius: 4px; }
dl { display: grid; grid-template-columns: 220px 1fr; gap: 15px; border-top: 1px solid #eee; padding-top: 20px; }
dt { font-weight: bold; color: #555; }
dd { margin: 0; }

table {
width:100%;
border-collapse: collapse;
margin-top:20px;
}

th {
background: #f5f7fa;
border-bottom: 2px solid #ddd;
padding: 10px;
text-align: left;
font-size: 0.9rem;
color: #555;
}

td {
border-bottom:1px solid #eee;
padding:10px;
}

td:first-child {
font-weight:bold;
width:200px;
color:#555;
}

nav {
  margin-bottom: 30px;
}

nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

nav a {
  text-decoration: none;
  color: #0056b3;
}

nav a:hover {
  text-decoration: underline;
}

.feature { margin-bottom: 18px; }

.download {
  margin:2rem auto;
  display: table;
}

.dlpage-download {
  margin-top:30px;
  text-align:center;
}

.button {
  display: inline-block;
  background: #0056b3;
  color: white;
  padding: 12px 18px;
  border-radius: 6px;
  text-decoration: none;
}

.button.disabled {
  background: #aaa;
  cursor: not-allowed;
  pointer-events: none;
}

.dlpage-button {
  display:inline-block;
  background:#0056b3;
  color:white;
  padding:12px 22px;
  border-radius:8px;
  text-decoration:none;
  font-weight:bold;
}

.dlpage-button:hover {
  background:#003f85;
}

.dlpage-button.disabled {
  background:#aaa;
  cursor:not-allowed;
  pointer-events:none;
}

.button.secondary {
  background: #e5e5e5;
  color: #333;
  margin-left: 60px;
}

.question {
    font-weight: bold;
    margin-top: 36px;
    padding: 6px 0 6px 14px;
    border-left: 4px solid #0056b3;
    color: #111;
}

.question::before {
    content: "Q  ";
    color: #0056b3;
}

.answer {
    margin-top: 8px;
    padding-left: 18px;
    margin-bottom: 4px;
}

.note {
    margin-top: 16px;
    padding: 14px 16px;
    background: #f8fbff;
    border: 1px solid #d9e8f7;
    border-radius: 8px;
}

.wip-banner {
    background: #fff8e1;
    border: 1px solid #ffe082;
    border-radius: 8px;
    padding: 14px 18px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    color: #6d4c00;
}

.footer-note {
  font-size: 0.85rem;
  color: #999;
  margin-top: 50px;
  text-align: center;
}

.logo-icon {
    height: 38px;
    margin-right: 8px;
    vertical-align: bottom;
}

.slideshow {
  margin: 20px 0;
}

.slides-wrapper {
  text-align: center;
}

.slide {
  display: none;
}

.slide.active {
  display: block;
}

.slide img {
  max-width: 100%;
  max-height: 480px;
  object-fit: contain;
  border: 1px solid #ddd;
  border-radius: 8px;
}

.slideshow-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 12px;
}

.slideshow-btn {
  background: #0056b3;
  color: white;
  border: none;
  width: 36px;
  height: 36px;
  cursor: pointer;
  border-radius: 50%;
  font-size: 1rem;
  line-height: 1;
}

.slideshow-btn:hover { background: #003f85; }

.slideshow-dots {
  display: flex;
  gap: 8px;
}

.dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: #ccc;
  border-radius: 50%;
  cursor: pointer;
}

.dot.active {
  background: #0056b3;
}

.footer { margin-top:50px;font-size:0.9rem;color:#777;}

.example {
    background: #f8f9fb;
    border: 1px solid #e6e8ee;
    border-radius: 8px;
    padding: 16px 18px;
    margin: 14px 0;
    white-space: pre-line;
}

.limit-table td:first-child {
    width: 180px;
}