:root {
	--al-base: #f7f8fc;
	--al-ink: #1b1a2e;
	--al-soft: #55536e;
	--al-glass: #ffffffcc;
	--al-glass-2: #ffffffe6;
	--al-edge: #ffffff99;
	--al-line: #d9d8ea;
	--al-acc: #6d5ce7;
	--al-acc-deep: #4c3ec0;
	--al-acc-2: #2aa5c9;
	--al-shadow: 0 2px 6px #1b1a2e0f, 0 18px 40px #1b1a2e14;
	--al-r: 18px;
	--al-wrap: 1100px;
}

* { box-sizing: border-box; }

body {
	margin: 0;
	min-height: 100%;
	color: var(--al-ink);
	background-color: var(--al-base);
	background-image:
		radial-gradient(560px 420px at 12% 4%, #b9aef7a6, #b9aef700),
		radial-gradient(520px 400px at 88% 16%, #a7e2f0a1, #a7e2f000),
		radial-gradient(600px 460px at 60% 92%, #f3c9e6a1, #f3c9e600);
	background-repeat: no-repeat;
	background-attachment: scroll;
	font: 400 17px/1.7 "Avenir Next", Avenir, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	-webkit-text-size-adjust: 100%;
}

h1, h2, h3 {
	margin: 0 0 18px;
	font-weight: 600;
	line-height: 1.2;
	letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }

h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); }

h3 {
	font-size: 1.14rem;
	line-height: 1.35;
	margin-bottom: 8px;
}

p { margin: 0 0 18px; }

a {
	color: var(--al-acc-deep);
	text-decoration: underline;
	text-underline-offset: 3px;
}

a:hover { color: var(--al-ink); }

a:focus-visible,
button:focus-visible {
	outline: 2px solid var(--al-acc);
	outline-offset: 2px;
	border-radius: 8px;
}

img { display: block; max-width: 100%; height: auto; }

table { border-collapse: collapse; }

.al-wrap {
	max-width: var(--al-wrap);
	margin: 0 auto;
	padding-left: 22px;
	padding-right: 22px;
}

.al-nav {
	position: relative;
	z-index: 6;
}

.al-nav__inner {
	max-width: var(--al-wrap);
	margin: 0 auto;
	padding: 14px 22px;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px 24px;
}

.al-brand {
	margin-right: auto;
	font-size: 1.2rem;
	font-weight: 600;
	letter-spacing: 0.24em;
	color: var(--al-acc-deep);
	text-decoration: none;
}

.al-nav__links {
	display: flex;
	flex-wrap: wrap;
	gap: 2px 20px;
	font-size: 0.93rem;
}

.al-nav__links a {
	display: inline-block;
	padding: 12px 0;
	min-height: 44px;
	color: var(--al-soft);
	text-decoration: none;
}

.al-nav__links a:hover { color: var(--al-acc-deep); }

.al-btn {
	display: inline-block;
	padding: 14px 28px;
	min-height: 44px;
	border: 0;
	border-radius: 999px;
	background: var(--al-acc);
	color: #ffffff;
	font: inherit;
	font-size: 0.97rem;
	text-align: center;
	text-decoration: none;
	cursor: pointer;
	transition: transform 160ms ease, background 160ms ease;
}

.al-btn:hover {
	background: var(--al-acc-deep);
	color: #ffffff;
	transform: translateY(-1px);
}

.al-btn--sm { padding: 11px 20px; font-size: 0.9rem; }

.al-btn--lg { padding: 17px 34px; font-size: 1.05rem; }

.al-btn--ghost {
	background: var(--al-glass-2);
	color: var(--al-acc-deep);
	box-shadow: inset 0 0 0 1px var(--al-line);
}

.al-btn--ghost:hover {
	background: #ffffff;
	color: var(--al-acc-deep);
}

.al-hero {
	padding-top: 54px;
	padding-bottom: 54px;
}

.al-hero__inner {
	max-width: var(--al-wrap);
	margin: 0 auto;
	padding: 40px 30px 36px;
	border-radius: var(--al-r);
	background: var(--al-glass);
	border: 1px solid var(--al-edge);
	box-shadow: var(--al-shadow);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
}

.al-hero h1 { max-width: 18ch; }

.al-hero__lead {
	font-size: 1.08rem;
	color: var(--al-soft);
	max-width: 56ch;
	margin-bottom: 26px;
}

.al-hero__row { display: flex; flex-wrap: wrap; gap: 12px; }

.al-hero__who {
	margin-top: 26px;
	margin-bottom: 0;
	font-size: 0.85rem;
	color: var(--al-soft);
}

.al-band {
	padding-top: 48px;
	padding-bottom: 48px;
}

.al-band--tint > .al-wrap {
	padding-top: 36px;
	padding-bottom: 20px;
	border-radius: var(--al-r);
	background: var(--al-glass);
	border: 1px solid var(--al-edge);
	box-shadow: var(--al-shadow);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
}

.al-band p { max-width: 68ch; }

.al-figures {
	display: grid;
	gap: 14px;
	margin-bottom: 44px;
}

.al-fig {
	padding: 22px 20px;
	border-radius: var(--al-r);
	background: var(--al-glass-2);
	border: 1px solid var(--al-edge);
	box-shadow: var(--al-shadow);
}

.al-fig__num {
	margin-bottom: 6px;
	font-size: 1.9rem;
	font-weight: 600;
	line-height: 1.1;
	color: var(--al-acc-deep);
}

.al-fig__cap {
	margin-bottom: 0;
	font-size: 0.89rem;
	line-height: 1.5;
	color: var(--al-soft);
}

.al-lede { color: var(--al-soft); }

.al-photo {
	margin: 0 0 40px;
}

.al-photo__img {
	width: 100%;
	border-radius: var(--al-r);
	border: 1px solid var(--al-edge);
	box-shadow: var(--al-shadow);
}

.al-photo__cap {
	margin: 12px 0 0;
	font-size: 0.85rem;
	line-height: 1.65;
	color: var(--al-soft);
}

.al-photo--half { max-width: 600px; }

.al-photo--card { max-width: 480px; margin-top: 22px; margin-bottom: 0; }

.al-scroll {
	overflow-x: auto;
	border-radius: var(--al-r);
	background: var(--al-glass-2);
	border: 1px solid var(--al-edge);
	box-shadow: var(--al-shadow);
}

.al-table {
	width: 100%;
	min-width: 640px;
	text-align: left;
	font-size: 0.93rem;
	line-height: 1.5;
}

.al-table caption {
	text-align: left;
	padding: 18px 20px 6px;
	font-size: 0.8rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--al-soft);
}

.al-table th,
.al-table td {
	padding: 13px 20px;
	vertical-align: top;
	border-bottom: 1px solid var(--al-line);
}

.al-table thead th {
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: var(--al-acc-deep);
}

.al-table tbody th { font-weight: 600; }

.al-table tbody tr:last-child th,
.al-table tbody tr:last-child td {
	border-bottom: 0;
	background: #6d5ce714;
	font-weight: 600;
}

.al-src {
	margin-top: 14px;
	font-size: 0.86rem;
	font-style: italic;
	color: var(--al-soft);
}

.al-cards {
	display: grid;
	gap: 16px;
	margin-top: 26px;
}

.al-card {
	padding: 24px 22px;
	border-radius: var(--al-r);
	background: var(--al-glass-2);
	border: 1px solid var(--al-edge);
	box-shadow: var(--al-shadow);
}

.al-card p {
	margin-bottom: 0;
	font-size: 0.96rem;
	color: var(--al-soft);
}

.al-card--first {
	background: #ffffff;
	border-color: var(--al-acc);
}

.al-card--first h3 { font-size: 1.4rem; }

.al-card--first p { color: var(--al-ink); font-size: 1rem; }

.al-steps {
	margin: 24px 0 0;
	padding-left: 0;
	list-style: none;
	counter-reset: als;
}

.al-steps li {
	counter-increment: als;
	position: relative;
	padding-left: 48px;
	margin-bottom: 16px;
	max-width: 68ch;
	color: var(--al-soft);
}

.al-steps li::before {
	content: counter(als);
	position: absolute;
	left: 0;
	top: 1px;
	width: 32px;
	height: 32px;
	line-height: 32px;
	text-align: center;
	border-radius: 50%;
	background: var(--al-acc);
	color: #ffffff;
	font-size: 0.84rem;
	font-weight: 600;
}

.al-warn {
	margin-top: 22px;
	padding: 20px 22px;
	border-radius: var(--al-r);
	background: #ffffff;
	border-left: 5px solid var(--al-acc);
	font-size: 0.96rem;
	box-shadow: var(--al-shadow);
}

.al-slip {
	margin: 26px 0 0;
	padding-left: 0;
	list-style: none;
	display: grid;
	gap: 18px;
}

.al-slip li {
	padding-left: 20px;
	border-left: 3px solid var(--al-acc-2);
}

.al-slip p {
	margin-bottom: 0;
	font-size: 0.96rem;
	color: var(--al-soft);
}

.al-calc {
	margin: 0 0 20px;
	padding: 22px 20px;
	border-radius: var(--al-r);
	background: #ffffff;
	border: 1px solid var(--al-edge);
	box-shadow: var(--al-shadow);
	overflow-x: auto;
	font: 400 0.84rem/1.75 Menlo, Consolas, "SF Mono", monospace;
}

.al-final {
	padding-top: 60px;
	padding-bottom: 76px;
	text-align: center;
}

.al-final p { max-width: 52ch; margin-left: auto; margin-right: auto; }

.al-foot {
	margin-top: 20px;
	padding-top: 44px;
	padding-bottom: 28px;
	background: #ffffffb3;
	border-top: 1px solid var(--al-edge);
	font-size: 0.92rem;
	color: var(--al-soft);
}

.al-foot__grid {
	display: grid;
	gap: 28px;
}

.al-foot__h {
	margin-bottom: 10px;
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--al-acc-deep);
}

.al-foot__note { font-size: 0.86rem; }

.al-foot__list { margin: 0; padding: 0; list-style: none; }

.al-foot__list a {
	display: inline-block;
	padding: 12px 0;
	min-height: 44px;
}

.al-foot__end {
	max-width: var(--al-wrap);
	margin: 26px auto 0;
	padding: 20px 22px 0;
	border-top: 1px solid var(--al-line);
	font-size: 0.82rem;
}

.al-cookie {
	position: fixed;
	left: 14px;
	right: 14px;
	bottom: 14px;
	z-index: 40;
	padding: 22px;
	border-radius: var(--al-r);
	background: #ffffffef;
	border: 1px solid var(--al-edge);
	box-shadow: 0 20px 46px #1b1a2e33;
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
}

.al-cookie__p {
	margin-bottom: 14px;
	font-size: 0.9rem;
	line-height: 1.55;
}

.al-cookie__row { display: flex; flex-wrap: wrap; gap: 10px; }

.al-cookie__row .al-btn { flex: 1 1 auto; }

.al-doc {
	max-width: 760px;
	margin: 34px auto 60px;
	padding: 36px 28px 44px;
	border-radius: var(--al-r);
	background: var(--al-glass);
	border: 1px solid var(--al-edge);
	box-shadow: var(--al-shadow);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
}

.al-doc h2 { margin-top: 36px; font-size: 1.35rem; }

.al-doc ul { padding-left: 20px; }

.al-doc li { margin-bottom: 10px; }

.al-doc__credits {
	font-size: 0.92rem;
	line-height: 1.75;
	color: var(--al-soft);
}

.al-doc__meta {
	padding: 14px 18px;
	border-radius: 12px;
	background: #6d5ce714;
	font-size: 0.87rem;
	color: var(--al-soft);
}

.al-rise {
	opacity: 0;
	transform: translateY(14px);
	transition: opacity 500ms ease, transform 500ms ease;
}

.al-rise.is-shown { opacity: 1; transform: none; }

@media (min-width: 600px) {
	.al-figures { grid-template-columns: 1fr 1fr; }

	.al-cookie {
		left: auto;
		right: 22px;
		bottom: 22px;
		max-width: 450px;
	}

	.al-cookie__row .al-btn { flex: 0 0 auto; }
}

@media (min-width: 880px) {
	.al-hero { padding-top: 70px; padding-bottom: 70px; }

	.al-hero__inner { padding: 56px 48px 48px; }

	.al-band { padding-top: 60px; padding-bottom: 60px; }

	.al-band--tint > .al-wrap { padding: 44px 44px 28px; }

	.al-figures { grid-template-columns: repeat(4, 1fr); }

	.al-cards { grid-template-columns: 1fr 1fr; }

	.al-card--first { grid-column: 1 / -1; }

	.al-slip { grid-template-columns: 1fr 1fr; }

	.al-foot__grid { grid-template-columns: 1.2fr 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
	* {
		transition: none !important;
		animation: none !important;
	}

	.al-rise { opacity: 1; transform: none; }
}