.speed-mda-page,
.speed-mda-page * {
	box-sizing: border-box;
}

.speed-mda-main {
	margin: 0;
	overflow: clip;
	background:
		radial-gradient(circle at 90% 2%, rgba(62, 164, 255, 0.12), transparent 28rem),
		#07101c;
	color: #f5f8fc;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
	line-height: 1.75;
}

.speed-mda-container {
	width: min(100% - 40px, 1200px);
	margin-inline: auto;
}

.speed-mda-library {
	min-height: 70vh;
	padding-bottom: clamp(72px, 9vw, 130px);
	background:
		radial-gradient(circle at 90% 2%, rgba(62, 164, 255, 0.12), transparent 28rem),
		#07101c;
	color: #f5f8fc;
}

.speed-mda-detail {
	background:
		radial-gradient(circle at 90% 2%, rgba(62, 164, 255, 0.12), transparent 28rem),
		#07101c;
	color: #f5f8fc;
}

.speed-mda-library__hero,
.speed-mda-detail__hero {
	padding-block: clamp(72px, 10vw, 132px);
	border-bottom: 1px solid rgba(173, 218, 255, 0.15);
	background: linear-gradient(135deg, rgba(87, 179, 255, 0.08), transparent 48%);
}

.speed-mda-library__hero h1,
.speed-mda-detail__hero h1 {
	max-width: 16ch;
	margin: 0;
	color: #f7faff;
	font-size: clamp(2.8rem, 8vw, 7rem);
	line-height: 1;
	letter-spacing: -0.05em;
}

.speed-mda-library__hero p:last-child,
.speed-mda-detail__summary {
	max-width: 48rem;
	margin: 28px 0 0;
	color: #adbed2;
	font-size: clamp(1rem, 1.8vw, 1.18rem);
}

.speed-mda-eyebrow,
.speed-mda-detail__number {
	margin: 0 0 18px;
	color: #8fdcff;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.18em;
}

.speed-mda-filters {
	display: grid;
	grid-template-columns: minmax(220px, 2fr) repeat(3, minmax(150px, 1fr)) auto;
	gap: 16px;
	align-items: end;
	margin-block: 44px 28px;
	padding: clamp(20px, 3vw, 30px);
	border: 1px solid rgba(173, 218, 255, 0.16);
	border-radius: 18px;
	background: rgba(255, 255, 255, 0.035);
}

.speed-mda-field label {
	display: block;
	margin-bottom: 7px;
	color: #b8c7d9;
	font-size: 0.82rem;
}

.speed-mda-field input,
.speed-mda-field select {
	width: 100%;
	min-height: 48px;
	padding: 9px 12px;
	border: 1px solid rgba(173, 218, 255, 0.25);
	border-radius: 9px;
	background: #0c1827;
	color: #f5f8fc;
	font: inherit;
}

.speed-mda-field input:focus-visible,
.speed-mda-field select:focus-visible,
.speed-mda-filter-actions button:focus-visible,
.speed-mda-card a:focus-visible,
.speed-mda-back:focus-visible {
	outline: 3px solid #b9eaff;
	outline-offset: 3px;
}

.speed-mda-filter-actions {
	display: flex;
	min-width: 118px;
	flex-direction: column;
	gap: 8px;
}

.speed-mda-filter-actions button {
	min-height: 48px;
	padding: 8px 18px;
	border: 1px solid #8fdcff;
	border-radius: 9px;
	background: #8fdcff;
	color: #07101c;
	font: inherit;
	font-weight: 700;
	cursor: pointer;
}

.speed-mda-filter-actions a {
	color: #b7c8da;
	font-size: 0.78rem;
	text-align: center;
}

.speed-mda-result-summary {
	margin-bottom: 18px;
	color: #aebed0;
	font-size: 0.9rem;
}

.speed-mda-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 20px;
}

.speed-mda-card {
	display: flex;
	min-width: 0;
	min-height: 340px;
	flex-direction: column;
	padding: clamp(24px, 3vw, 34px);
	border: 1px solid rgba(173, 218, 255, 0.17);
	border-radius: 20px;
	background: linear-gradient(145deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.022));
	transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.speed-mda-card:hover {
	transform: translateY(-4px);
	border-color: rgba(143, 220, 255, 0.58);
	box-shadow: 0 22px 48px rgba(0, 0, 0, 0.22);
}

.speed-mda-card__number {
	color: #8fdcff;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.12em;
}

.speed-mda-card__title {
	margin: 24px 0 0;
	font-size: clamp(1.25rem, 2.2vw, 1.65rem);
	line-height: 1.3;
}

.speed-mda-card__title a,
.speed-mda-card__action {
	color: #f7faff;
	text-decoration: none;
}

.speed-mda-card__summary {
	margin: 15px 0 24px;
	color: #aebed0;
	font-size: 0.94rem;
}

.speed-mda-card__meta {
	display: grid;
	gap: 7px;
	margin: auto 0 24px;
	font-size: 0.8rem;
}

.speed-mda-card__meta div {
	display: grid;
	grid-template-columns: 6.4rem minmax(0, 1fr);
	gap: 8px;
}

.speed-mda-card__meta dt {
	color: #8295aa;
}

.speed-mda-card__meta dd {
	margin: 0;
	color: #c7d3df;
	overflow-wrap: anywhere;
}

.speed-mda-card__action {
	color: #8fdcff;
	font-size: 0.86rem;
	font-weight: 700;
}

.speed-mda-card__action span {
	display: inline-block;
	transition: transform 160ms ease;
}

.speed-mda-card__action:hover span {
	transform: translateX(5px);
}

.speed-mda-pagination {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	justify-content: center;
	margin-top: 42px;
}

.speed-mda-pagination .page-numbers {
	display: grid;
	min-width: 42px;
	min-height: 42px;
	place-items: center;
	border: 1px solid rgba(173, 218, 255, 0.2);
	border-radius: 8px;
	color: #d5e1ec;
	text-decoration: none;
}

.speed-mda-pagination .current {
	border-color: #8fdcff;
	background: #8fdcff;
	color: #07101c;
}

.speed-mda-empty {
	padding-block: 64px;
	text-align: center;
}

.speed-mda-back {
	display: inline-block;
	margin-bottom: 32px;
	color: #a9bfd4;
	text-decoration: none;
}

.speed-mda-detail__subtitle {
	margin: 24px 0 0;
	color: #8fdcff;
	font-size: clamp(1.2rem, 2.5vw, 1.8rem);
}

.speed-mda-detail__layout {
	display: grid;
	grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
	gap: clamp(36px, 7vw, 96px);
	padding-block: clamp(64px, 9vw, 124px);
}

.speed-mda-detail__aside {
	align-self: start;
	padding: 24px;
	border: 1px solid rgba(173, 218, 255, 0.16);
	border-radius: 16px;
	background: rgba(255, 255, 255, 0.03);
}

.speed-mda-detail__aside h2 {
	margin: 0 0 22px;
	font-size: 1rem;
}

.speed-mda-detail__aside dl {
	display: grid;
	gap: 14px;
	margin: 0;
}

.speed-mda-detail__aside dl div {
	padding-top: 12px;
	border-top: 1px solid rgba(173, 218, 255, 0.12);
}

.speed-mda-detail__aside dt {
	color: #8295aa;
	font-size: 0.76rem;
}

.speed-mda-detail__aside dd {
	margin: 5px 0 0;
	color: #d8e2eb;
	overflow-wrap: anywhere;
}

.speed-mda-section {
	padding-bottom: clamp(44px, 7vw, 80px);
}

.speed-mda-section + .speed-mda-section {
	padding-top: clamp(44px, 7vw, 80px);
	border-top: 1px solid rgba(173, 218, 255, 0.15);
}

.speed-mda-section > h2 {
	margin: 0 0 26px;
	font-size: clamp(1.7rem, 4vw, 3.3rem);
	line-height: 1.25;
	letter-spacing: -0.035em;
}

.speed-mda-prose {
	max-width: 52rem;
	color: #c1cfdd;
}

.speed-mda-prose > :first-child {
	margin-top: 0;
}

.speed-mda-prose a,
.speed-mda-related a {
	color: #8fdcff;
	overflow-wrap: anywhere;
}

.speed-mda-related {
	padding-block: 22px;
	border-top: 1px solid rgba(173, 218, 255, 0.12);
}

.speed-mda-related h3 {
	margin: 0 0 12px;
	font-size: 1rem;
}

@media (max-width: 980px) {
	.speed-mda-filters {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.speed-mda-filter-actions {
		flex-direction: row;
		align-items: center;
	}

	.speed-mda-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 700px) {
	.speed-mda-container {
		width: min(100% - 28px, 1200px);
	}

	.speed-mda-filters,
	.speed-mda-grid,
	.speed-mda-detail__layout {
		grid-template-columns: 1fr;
	}

	.speed-mda-filter-actions {
		align-items: stretch;
		flex-direction: column;
	}

	.speed-mda-filter-actions button {
		width: 100%;
	}

	.speed-mda-card {
		min-height: 300px;
	}

	.speed-mda-detail__aside {
		order: 1;
	}

	.speed-mda-detail__content {
		order: 2;
	}
}

@media (prefers-reduced-motion: reduce) {
	.speed-mda-page *,
	.speed-mda-page *::before,
	.speed-mda-page *::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}
}