html { height: 100%; overflow-y: auto; -webkit-overflow-scrolling: touch; }
body {
	font-family: system-ui, sans-serif;
	margin:0; padding:0;
	background:#0f0f0f;
	color:#e0e0e0;
	min-height: 100%;
	overflow-x: hidden;
	position: relative;
}
.container {
	max-width:800px;
	margin:0 auto;
	padding:4rem 1rem;
	text-align:center;
}
h1 { font-size:3.5rem; margin-bottom:0.5rem; }
.tagline { font-size:1.4rem; color:#a0a0a0; margin-bottom:2rem; }
.links { display:flex; flex-wrap:wrap; justify-content:center; gap:1.5rem; margin:2rem 0; }
.social { font-size:1rem; margin:0 1rem; color:#888; text-decoration:none; }
.social:hover { color:white; }
.copy-btn { background:#333; border:none; color:#aaa; padding:0.3rem 0.7rem; border-radius:6px; cursor:pointer; font-size:0.85rem; margin-left:0.5rem; transition:0.2s; }
.copy-btn:hover { background:#555; color:white; }

.btn { background:#333; color:white; padding:1rem 2rem; border-radius:50px; text-decoration:none; font-weight:bold; transition:0.3s; }
.btn:hover { background:#555; transform:translateY(-3px); }

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 4rem 1rem;
	text-align: center;
}
h1 {
	font-size: 2.8rem;
	margin-bottom: 0.5rem;
}
.subtitle {
	font-size: 1.3rem;
	color: #a0a0a0;
	margin-bottom: 3rem;
}
.app-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1.8rem;
	margin-top: 2rem;
}
@media (max-width: 850px) {
	.app-grid {
		grid-template-columns: 1fr;
	}
}
.app-card {
	background: #1a1a1a;
	border-radius: 16px;
	padding: 1.5rem;
	text-align: left;
	transition: 0.2s;
	display: flex;
	align-items: center;
}
.app-card:hover {
	transform: translateY(-4px);
	background: #222;
}
.app-icon {
	width: 80px;
	height: 80px;
	border-radius: 18px;
	object-fit: cover;
	margin-right: 1rem;
}
.app-name {
	font-size: 1.35rem;
	margin: 0.5rem 0 0.3rem;
	color: #fff;
}
.app-desc {
	color: #b0b0b0;
	font-size: 0.98rem;
	line-height: 1.5;
	margin-bottom: 1.2rem;
}
.app-link {
	color: #4da6ff;
	text-decoration: none;
	font-weight: 500;
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
}
.app-link:hover {
	color: #80c0ff;
}
.back-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	color: #888;
	text-decoration: none;
	margin-bottom: 2rem;
	font-size: 1.05rem;
	padding: 0.5rem 1.2rem;
	border-radius: 8px;
	transition:
		background 0.2s,
		color 0.2s;
}
.back-btn:hover,
.back-btn:focus {
	color: #fff;
	background: #222;
	outline: none;
}
.app-tags {
	margin-top: 0.2rem;
}
.app-tag {
	display: inline-block;
	background: #2a2a2a;
	color: #4da6ff;
	border-radius: 8px;
	font-size: 0.85rem;
	padding: 0.18em 0.8em;
	margin-right: 0.5em;
	margin-bottom: 0.2em;
	font-weight: 500;
	letter-spacing: 0.02em;
}
.app-tag-gray {
	display: inline-block;
	background: #2a2a2a;
	color: #c3c3c4;
	border-radius: 8px;
	font-size: 0.85rem;
	padding: 0.18em 0.8em;
	margin-right: 0.5em;
	margin-bottom: 0.2em;
	font-weight: 500;
	letter-spacing: 0.02em;
}

.description {
	font-size: 1.15rem;
	line-height: 1.7;
	color: #c0c0c0;
	max-width: 620px;
	margin: 0 auto 3rem;
}

.back-link {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	color: #888;
	text-decoration: none;
	margin-bottom: 3rem;
	font-size: 1rem;
}
.back-link:hover { color: #ccc; }

/* FAQ Section */
.faq-section {
  max-width: 680px;
  margin: 3rem auto 0;
  text-align: left;
}
.faq-title {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  text-align: center;
  color: #fff;
}
.faq-item {
  border-bottom: 1px solid #2a2a2a;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: #e0e0e0;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  padding: 1.1rem 0.2rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color 0.2s;
}
.faq-question:hover { color: #fff; }
.faq-icon {
  flex-shrink: 0;
  transition: transform 0.25s;
  color: #888;
}
.faq-icon.rotated { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  color: #b0b0b0;
  font-size: 1rem;
  line-height: 1.7;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 0.2rem;
}
.faq-answer.open {
  max-height: 300px;
  padding: 0 0.2rem 1.1rem;
}