/* Единый пятисекундный экран подготовки Drumix. Страница продолжает грузиться под ним. */
#pbBrandPreloader {
	position: fixed;
	inset: 0;
	z-index: 2147483646;
	display: flex;
	align-items: center;
	justify-content: center;
	min-width: 0;
	padding: max(24px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
	box-sizing: border-box;
	background:
		radial-gradient(circle at 18% 5%, rgba(255, 135, 50, .15), transparent 33%),
		radial-gradient(circle at 82% 0%, rgba(63, 125, 227, .13), transparent 34%),
		#f5f6f8;
	color: #171a20;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
	opacity: 1;
	visibility: visible;
	transition: opacity .24s ease, visibility .24s ease;
}

#pbBrandPreloader.pb-brand-preloader-leaving {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
}

#pbBrandPreloader .pb-brand-preloader-card {
	width: min(100%, 520px);
	padding: clamp(26px, 6vw, 42px);
	border: 1px solid rgba(63, 68, 78, .12);
	border-radius: 28px;
	background: rgba(255, 255, 255, .9);
	box-shadow: 0 28px 90px rgba(35, 42, 55, .14);
	text-align: center;
	box-sizing: border-box;
	-webkit-backdrop-filter: blur(18px);
	backdrop-filter: blur(18px);
}

#pbBrandPreloader .pb-brand-preloader-logo {
	display: block;
	width: 154px;
	height: auto;
	margin: 0 auto 22px;
	padding: 6px 10px;
	border-radius: 12px;
	background: #fff;
	box-sizing: border-box;
}

#pbBrandPreloader .pb-brand-preloader-spinner {
	width: 48px;
	height: 48px;
	margin: 0 auto 20px;
	border: 4px solid rgba(83, 89, 101, .16);
	border-top-color: #ff7628;
	border-radius: 50%;
	box-sizing: border-box;
	animation: pbBrandPreloaderSpin .82s linear infinite;
}

#pbBrandPreloader .pb-brand-preloader-title {
	margin: 0;
	font-size: clamp(22px, 5vw, 30px);
	font-weight: 800;
	line-height: 1.18;
	letter-spacing: -.025em;
}

#pbBrandPreloader .pb-brand-preloader-lead {
	max-width: 430px;
	margin: 10px auto 0;
	color: #656a74;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.5;
}

#pbBrandPreloader .pb-brand-preloader-steps {
	margin: 24px 0 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 10px;
	text-align: left;
}

#pbBrandPreloader .pb-brand-preloader-step {
	display: grid;
	grid-template-columns: 24px minmax(0, 1fr);
	gap: 10px;
	align-items: center;
	min-width: 0;
	color: #858a93;
	font-size: 13px;
	font-weight: 650;
	line-height: 1.35;
	transition: color .18s ease, opacity .18s ease;
}

#pbBrandPreloader .pb-brand-preloader-step-mark {
	width: 22px;
	height: 22px;
	display: grid;
	place-items: center;
	border: 1px solid rgba(83, 89, 101, .22);
	border-radius: 50%;
	font-size: 12px;
	font-weight: 900;
	line-height: 1;
}

#pbBrandPreloader .pb-brand-preloader-step.pb-brand-preloader-step-active {
	color: #20242c;
}

#pbBrandPreloader .pb-brand-preloader-step.pb-brand-preloader-step-active .pb-brand-preloader-step-mark {
	border-color: rgba(31, 132, 83, .25);
	background: rgba(31, 132, 83, .11);
	color: #1f8453;
}

html.pb-public-dark #pbBrandPreloader,
html.pb-student-dark #pbBrandPreloader,
html.pb-view-dark #pbBrandPreloader {
	background:
		radial-gradient(circle at 18% 5%, rgba(255, 126, 45, .19), transparent 33%),
		radial-gradient(circle at 82% 0%, rgba(74, 132, 229, .19), transparent 34%),
		#0d0f13;
	color: #f5f6f8;
}

html.pb-public-dark #pbBrandPreloader .pb-brand-preloader-card,
html.pb-student-dark #pbBrandPreloader .pb-brand-preloader-card,
html.pb-view-dark #pbBrandPreloader .pb-brand-preloader-card {
	border-color: rgba(255, 255, 255, .11);
	background: rgba(26, 29, 35, .92);
	box-shadow: 0 32px 100px rgba(0, 0, 0, .44);
}

html.pb-public-dark #pbBrandPreloader .pb-brand-preloader-lead,
html.pb-student-dark #pbBrandPreloader .pb-brand-preloader-lead,
html.pb-view-dark #pbBrandPreloader .pb-brand-preloader-lead { color: #b6bac3; }

html.pb-public-dark #pbBrandPreloader .pb-brand-preloader-step,
html.pb-student-dark #pbBrandPreloader .pb-brand-preloader-step,
html.pb-view-dark #pbBrandPreloader .pb-brand-preloader-step { color: #858b96; }

html.pb-public-dark #pbBrandPreloader .pb-brand-preloader-step.pb-brand-preloader-step-active,
html.pb-student-dark #pbBrandPreloader .pb-brand-preloader-step.pb-brand-preloader-step-active,
html.pb-view-dark #pbBrandPreloader .pb-brand-preloader-step.pb-brand-preloader-step-active { color: #f1f3f6; }

@keyframes pbBrandPreloaderSpin { to { transform: rotate(360deg); } }

@media (max-width: 420px) {
	#pbBrandPreloader .pb-brand-preloader-card { padding: 25px 20px; border-radius: 22px; }
	#pbBrandPreloader .pb-brand-preloader-logo { width: 136px; margin-bottom: 18px; }
	#pbBrandPreloader .pb-brand-preloader-spinner { width: 42px; height: 42px; margin-bottom: 17px; }
	#pbBrandPreloader .pb-brand-preloader-steps { margin-top: 20px; gap: 9px; }
}

@media (prefers-reduced-motion: reduce) {
	#pbBrandPreloader { transition: none; }
	#pbBrandPreloader .pb-brand-preloader-spinner { animation-duration: 1.8s; }
	#pbBrandPreloader .pb-brand-preloader-step { transition: none; }
}