/*
    Шрифты и иконки
*/

@font-face {
    font-family: 'Material Icons Round';
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/materialiconsround/v93/LDItaoyNOAY6Uewc665JcIzCKsKc_M9flwmP.woff2) format('woff2');
}

icon {
    font-family: 'Material Icons Round';
    font-weight: normal;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
    display: block;
    pointer-events: none;
}

@font-face {
    font-family: SegoeUI;
    src:
        local("Segoe UI"),
        url(//c.s-microsoft.com/static/fonts/segoe-ui/west-european/normal/latest.woff2) format("woff2"),
        url(//c.s-microsoft.com/static/fonts/segoe-ui/west-european/normal/latest.woff) format("woff"),
        url(//c.s-microsoft.com/static/fonts/segoe-ui/west-european/normal/latest.ttf) format("truetype");
    font-weight: 200;
}

@font-face {
    font-family: SegoeUI;
    src:
        local("Segoe UI Semibold"),
        url(//c.s-microsoft.com/static/fonts/segoe-ui/west-european/semibold/latest.woff2) format("woff2"),
        url(//c.s-microsoft.com/static/fonts/segoe-ui/west-european/semibold/latest.woff) format("woff"),
        url(//c.s-microsoft.com/static/fonts/segoe-ui/west-european/semibold/latest.ttf) format("truetype");
    font-weight: 400;
}

@font-face {
    font-family: SegoeUI;
    src:
        local("Segoe UI Bold"),
        url(//c.s-microsoft.com/static/fonts/segoe-ui/west-european/bold/latest.woff2) format("woff2"),
        url(//c.s-microsoft.com/static/fonts/segoe-ui/west-european/bold/latest.woff) format("woff"),
        url(//c.s-microsoft.com/static/fonts/segoe-ui/west-european/bold/latest.ttf) format("truetype");
    font-weight: 600;
}

/*
    scrollbar (полоса прокрутки)
*/

* {
    scrollbar-width: none;
}

::-webkit-scrollbar {
    width: 16px;
    display: none;
}
::-webkit-scrollbar-track {
    background: transparent;
    background-clip: padding-box;
}
::-webkit-scrollbar-thumb {
    background: #444;
    background-clip: padding-box;
    border: 4px solid rgba(0, 0, 0, 0);
    border-radius: 9em;
}
::-webkit-scrollbar-thumb:hover {
    background: #222;
    border: 4px solid rgba(0, 0, 0, 0);
    background-clip: padding-box;
}

/*
    Классы + класс .isOnMobile для телефонов
*/

.isOnMobile html {
    overflow: hidden !important;
}
.isOnMobile div.pageText {
    font-size: 28px;
}
.isOnMobile div.fullHeightBlockFlex {
    justify-content: center !important;
    height: auto !important;
    min-height: 100vh !important;
}
.isOnMobile div.fullHeightBlockFlex.GFXfirst {
    flex-direction: column-reverse !important
}
.isOnMobile div.fullHeightBlockFlex:not(.GFXfirst) {
    flex-direction: column !important;
}
.isOnMobile div.fullHeightBlockFlex > * {
    flex-basis: auto !important;
}
.isOnMobile div.chapterTitleGFX video {
    height: 100%;
    width: 100%;
    margin: auto;
}
.isOnMobile div.pageGFX {
    width: 100%;
    box-sizing: border-box;
    padding: 8px;
}
.isOnMobile div.pageGFX .GFX_image * {
    width: 100%;
    height: auto !important;
}

.opacityZero {
    opacity: 0;
}

.displaynone {
    pointer-events: none;
    user-select: none;
    opacity: 0;
}

.page_displaynone {
    pointer-events: none;
    user-select: none;
    opacity: 0;
    animation: none !important;
}

.page_displaynone .pageTitle * {
    animation: none !important;
}

.noShadow, .noShadow * {
    box-shadow: none !important;
}

div.fullHeightBlock.noGFX {
    max-width: 1500px;
    margin: auto;
}


/*
    Навигация
*/


.navButton {
	position: fixed;
	right: 24px;
	top: 24px;
	z-index: 15;
	height: 48px;
	width: 48px;
	border-radius: 99px;
	overflow: hidden;
	border: none;
	outline: none;
	background: #fff;
    color: black;
	box-shadow: 0 4px 12px #0005;
	transition: 0.3s ease;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: center;
    padding: 0;
    box-sizing: border-box;
    opacity: 0;
}

#auxBackButton {
	left: 24px;
    font-size: 48px;
}

.navButton > * {
    flex-shrink: 0;
}

.navButton span {
	display: block;
    line-height: 48px;
	font-size: 18px;
	font-weight: bold;
	transition: 0.3s ease;
	opacity: 0;
    width: 0;
    flex-shrink: 1;
    white-space: nowrap;
}

#navOpenButton icon {
	display: block;
    width: 48px;
    line-height: 48px;
    text-align: center;
	font-family: Arial;
    font-weight: 600;
	letter-spacing: -1px;
	font-size: 32px;
	transition: 0.3s ease;
	transform: rotate(90deg);
}

.navButton:hover {
	width: 240px;
	box-shadow: 0 3px 12px rgba(0,0,0,0.3);
}

#navOpenButton:hover {
	width: 190px;
    padding: 0 8px;
}

.navButton:hover span {
	opacity: 1;
	width: 192px;
}

#navOpenButton:hover span {
	width: 190px;
}

#navOpenButton:hover icon {
	float: left !important;
	letter-spacing: 1px;
}

#navbar {
    display: flex;
    flex-direction: column;
	position: fixed;
	right: 0;
	width: 360px;
	height: calc(100% - 32px);
    margin: 16px;
    border-radius: 6px;
	z-index: 20;
	text-align: left;
	background: #fff;
	transition: 0.3s cubic-bezier(0.3, 0.8, 0.4, 0.9);
    user-select: none;
    transform: translateX(380px);
}

#navbar_header, #navbar_progress, #navbar_feedbackContainer {
	font-weight: bold;
	text-align: center;
    border-bottom: solid 1px #ccc;
	font-size: 1.75em;
    line-height: 64px;
    position: relative;
}

#navbar_feedbackButton {
    background: #57f;
    margin: 16px;
    border-radius: 6px;
    color: white;
    box-shadow: 0 3px 8px #0205;
    font-size: 20px;
    line-height: 52px;
    text-align: center;
    transition: 0.15s ease-out;
}

#navbar_feedbackButton:hover {
    background: #46e;
    box-shadow: 0 6px 16px #0208;
}

#navbar_header_closeButton {
    width: 48px;
    height: 48px;
    border-radius: 100%;
    border: solid 1px #ccc;
    box-sizing: border-box;
    position: absolute;
    right: 8px;
    top: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #444;
    transition: 0.15s ease-out;
}

#navbar_header_closeButton:hover {
    background: #eee;
    box-shadow: 0 2px 4px #0005;
}

#navbar_progress {
	font-size: 1em;
    line-height: 24px;
    padding: 16px;
	text-align: left;
}

#navbar_progress_bar {
    -webkit-appearance: none;
    height: 12px;
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 2px 4px #0004;
}

#navbar_progress_bar::-webkit-progress-bar {
    -webkit-appearance: none;
    border-radius: 8px;
    background: #ddd;
}

#navbar_progress_bar::-webkit-progress-value {
    background: #2b7;
    border-radius: 8px;
}


.navbarVisible #navbar {
    transform: translateX(0) !important;
	box-shadow: 0 0 64px #0006;
}

.navbarVisible #navShadow {
    pointer-events: all;
    opacity: 1;
}

#navbar_links {
    box-sizing: border-box;
    padding: 8px;
    overflow: auto;
}

#navbar_links * {
    display: block;
}

#navbar_links > * {
    line-height: 48px;
    font-size: 20px;
    box-sizing: border-box;
    transition: 0.15s ease-out;
    position: relative;
    border-radius: 6px;
    margin: 2px 0;
}

lChapter {
    padding: 0 24px;
    font-weight: bold;
}

lPage {
    padding: 0 52px;
}

lPage::before {
    content: '';
    display: block;
    background: #57f;
    width: 12px;
    height: 12px;
    margin: auto;
    position: absolute;
    top: 0; bottom: 0;
    left: 24px;
    border-radius: 100%;
    box-shadow: 0 2px 6px #0004;
}

.navlink_completed::before {
    background: #1a6;
}

.navlink_current {
	background: linear-gradient(90deg, #c2c2ff, #c2e9ff) !important;
    box-shadow: 0 4px 8px #4488;
}
.navlink_current::before {
    background: #fff;
    transform: scale(1.5);
}

lPage:hover {
    background: #eee;
}

lExtended {
	padding: 0 76px;
	background: linear-gradient(90deg, #e6e6ff, #ffe6e6)
}

lExtended::before {
    content: '';
    display: block;
    background: #87f;
    width: 36px;
    height: 12px;
    margin: auto;
    position: absolute;
    top: 0; bottom: 0;
    left: 24px;
    border-radius: 8px;
    box-shadow: 0 2px 6px #0004;
}

#navShadow, #imageCloseupShadow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0005;
    z-index: 10;
    pointer-events: none;
    opacity: 0;
    transition: 0.3s ease;
}

.isOnMobile #navbar {
    width: calc(100% - 32px);
    transform: translateX(calc(100% + 32px));
}
.isOnMobile #navOpenButton {
    top: auto !important;
    bottom: 24px !important;
}

body .waitingForUserInteraction {
    overflow: hidden !important;
}

#navOpenButton {
    animation: anim_easeRight 1.5s ease alternate forwards;
}

.onAuxPage #auxBackButton {
    animation: anim_easeLeft 1.5s ease alternate forwards;
}

/*
    selectX: аналог <select>
*/

selectx {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 292px;
    height: 88px;
    border-radius: 6px;
    line-height: 56px;
    user-select: none;
    z-index: 5;
    text-align: center;
    overflow: hidden;
    pointer-events: all;
    position: relative;
    box-shadow: 0 1px 4px #0002;
    background: white;
    border: solid 1px #ccc;
    transition: 0.3s ease;
}

selectx:hover, .activeSelectX {
    border: solid 1px #ddd;
    box-shadow: 0 8px 12px #0003;
    color: #333;
    overflow: visible;
}

selectxtop {
    display: block;
    width: 292px;
    height: 88px;
}

selectxdesc {
    display: block;
    width: calc(100% - 24px);
    margin: 0 12px;
    border-bottom: solid 1px #ccc;
    box-sizing: border-box;
    height: 32px;
    font-size: 12px;
    line-height: 32px;
}

selectxvalue {
    display: block;
    width: 100%;
    height: 56px;
    line-height: 56px;
}

selectxlist {
    display: block;
    width: 292px;
    height: fit-content;
    flex-shrink: 0;
    z-index: 20;
    border: solid 1px #ddd;
    box-shadow: 0 8px 12px #0003;
    background: white;
    color: #333;
    overflow: hidden;
    box-sizing: border-box;
    padding: 12px;
    opacity: 0;
    transform: translateY(20px);
    transition: 0.25s cubic-bezier(0.2, 0.6, 0.4, 1);
    pointer-events: none;
    margin-top: 8px;
    border-radius: 6px;
}

.activeSelectX selectxlist {
    opacity: 1 !important;
    transform: translateY(0) !important;
    pointer-events: all !important;
    box-shadow: 0 16px 64px #0004 !important;
}

selectxlist div {
    width: calc(100% - 48px);
    height: 32px;
    line-height: 32px;
    padding: 8px 24px;
    user-select: none;
    transition: 0.2s ease-out;
    position: relative;
    border-radius: 6px;
}

selectxlist div:hover {
    background: #e3e3e3;
}

selectxlist div::before {
    content: "";
    display: block;
    position: absolute;
    top: 8px;
    left: 12px;
    width: 4px;
    height: 26px;
    margin: 3px 0;
    background: #ccc;
    border-radius: 8px;
    transition: 0.25s ease;
}

selectxlist div:hover::before {
    background: #57f;
    height: 32px !important;
    margin: 0 !important;
}

selectxlist div.selected:before {
    background: #35d !important;
    height: 18px !important;
    margin: 7px 0 !important;
}

/*
    html & body
*/

html, body {
    margin: 0;
    padding: 0px;
    height: 100%;
    width: 100%;
    font-weight: 500;
    font-size: 18px;
    overflow-x: hidden; 
    touch-action: none;
    background: #fff;
    color: #000;
    top: 0;
    left: 0;
    position: fixed;
}

html, input, button {
    font-family: SegoeUI
}

/*
    titleScreen: страница приветствия
*/

#titleScreen {
    height: 100%;
    width: 100%;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: stretch;
    animation: anim_titleScreen_background 2s 6s ease alternate forwards;
    overflow: hidden;
    z-index: 10;
}

#titleScreen > div {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-basis: 100px;
    flex-grow: 1;
    position: relative;
}

#titleScreen_title {
    font-size: 2.5em;
    font-weight: bold;
    width: 100%;
    text-align: center;
    text-shadow: 0 6px 16px #0204;
    color: #444;
    user-select: none;
    opacity: 0;
    z-index: 2;
    animation: anim_easeLeft 1s 4.5s ease alternate forwards;
}

#titleScreen_sideLeft {
    z-index: 2;
}

#titleScreen_sideRight {
    min-width: 672px;
    z-index: 1;
    opacity: 0;
    animation: anim_titleScreen_reelOpacity 2s 5s ease alternate forwards;
}

#titleScreen_sideLeftContainer {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    padding: 32px;
    position: relative;
}

#titleScreen_glass {
    backdrop-filter: blur(32px) contrast(0.75);
    background: #ddd1;
    border-radius: 6px;
    box-shadow: 0 8px 16px #0004;
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    visibility: hidden;
    opacity: 0;
    animation: anim_titleScreen_reelOpacity 2s 4s ease alternate forwards;
}

div#titleScreen_startButton_container {
    user-select: none;
    pointer-events: none;
    height: 64px;
    width: 180px;
    position: relative;
    transition: 0.2s ease-out;
    text-align: center;
}

div#titleScreen_startButton_button {
    overflow: hidden;
    height: 64px;
    width: auto;
    margin: 0 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    background: #57f;
    box-shadow: 0 3px 8px #0205;
    border-radius: 6px;
    opacity: 0;
    transition: 0.2s ease-out;
}

div#titleScreen_startButton_button:hover {
    margin: 0;
    background: #35d;
    box-shadow: 0 8px 16px #0206;

}

div#titleScreen_startButton_button_text {
    font-size: 18px;
    text-shadow: 0 1px 3px #0203;
    color: white;
}

div#titleScreen_startButton_button_ripple {
    background: #35d;
    border-radius: 100%;
    width: 2px;
    height: 2px;
    transition: 0.2s ease;
    bottom: -2px;
    left: 0; right: 0;
    margin: auto;
    position: absolute;
    z-index: -1;
}

div#titleScreen_startButton_button:hover > div#titleScreen_startButton_button_ripple {
    transform: scale(120);
}

body.waitingForUserInteraction div#titleScreen_startButton_button {
    opacity: 0;
    pointer-events: all;
    animation: anim_easeLeft 1.5s 5s ease alternate forwards;
}

body.waitingForUserInteraction #navOpenButton {
    display: none !important;
    animation: none !important;
}

#titleScreen_startButton_pageTransitionRipple {
    width: 1px;
    height: 1px;
    background: #000;
    border-radius: 100%;
    position: absolute;
    top: 0; bottom: 0; left: 0; right: 0;
    margin: auto;
    pointer-events: none;
    transition: 2s ease;
    opacity: 0;
    z-index: 3;
}

.titlescreenRippleTransitionActive #titleScreen_startButton_pageTransitionRipple {
    opacity: 1;
}

#titleScreen_reelContainer {
    box-sizing: border-box;
    position: absolute;
    top: 0;
    left: 0; right: 0;
    margin: auto;
    width: 672px;
}


#titleScreen_reelContainer > img {
    display: block;
    width: 640px;
    border-radius: 6px;
    box-shadow: 0 4px 12px #0004;
    margin: 16px;
}


@keyframes anim_titleScreen_reelScroll {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY( calc(-50% + 8px ) );
    }
}
@keyframes anim_titleScreen_background {
    from {
        background: #000;
    }
    to {
        background: #fff;
    }
}
@keyframes anim_titleScreen_reelOpacity {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes anim_easeLeft {
    from {
        opacity: 0;
        transform: translateX(-32px);
    }
    to {
        opacity: 1;
    }
}
@keyframes anim_easeRight {
    from {
        opacity: 0;
        transform: translateX(32px);
    }
    to {
        opacity: 1;
    }
}
@keyframes anim_easeBottom {
    from {
        opacity: 0;
        transform: translateY(32px);
    }
    to {
        opacity: 1;
    }
}
@keyframes anim_easeTop {
    from {
        opacity: 0;
        transform: translateY(-32px);
    }
    to {
        opacity: 1;
    }
}

@media (max-width: 1080px) {
    #titleScreen_sideRight {
        position: absolute !important;
    }
    #titleScreen_sideLeft {
        position: absolute !important;
        bottom: 8px;
        width: calc(100% - 16px);
    }
    #titleScreen_glass {
        visibility: visible;
    }
    #titleScreen_title {
        color: white;
    }
    .chapterTitleGFX {
        z-index: 7 !important;
    }
    .comparison-controlContainer {
        flex-direction: column-reverse !important;
    }
}

@media (max-width: 680px) {
    #titleScreen_reelContainer {
        width: 100vw;
        color: white;
    }
    #titleScreen_reelContainer > img {
        width: calc(100vw - 32px);
    }
}

/*
    ieWarning: предупреждение при использовании Internet Explorer
*/

#ieWarning {
    height: 100%;
    width: 100%;
    z-index: 999;
    position: fixed;
    top: 0;
    left: 0;
    background-color: white;
    background-image: linear-gradient(135deg, white 25%,  #a9f 100%);
    color: #111;
    display: none;
}

#ieWarning_background {
    height: 100%;
    width: 100%;
    background-image: url('assets/browser_icons/Internet_Explorer_logo.svg');
    background-position: -100px -100px;
    background-size: 50%;
    background-repeat: no-repeat;
    opacity: 0.15;
    position: absolute;
    z-index: 1;
}

#ieWarning_content {
    height: 400px;
    width: 600px;
    position: absolute;
    z-index: 2;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
    font-size: 18px;
}

#ieWarning_content .header {
    font-weight: bold;
    font-size: 24px;
}

#ieWarning_downloadTable {
    width: 600px;
    height: 130px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

#ieWarning_downloadTable div {
    text-align: center;
    display: flex;
    flex-direction: column;
}

#ieWarning_downloadTable img {
    width: 64px;
    height: 64px;
    margin: auto;
}

#ieWarning_downloadTable a {
    display: block;
    margin: auto;
    color: #447;
}

body.showIEWarning #ieWarning {
    display: block;
}

body.showIEWarning {
    overflow: hidden !important;
}

/*
    Основная разметка
*/

div.fullHeightBlock, div.fullHeightBlockFlex {
    padding: 48px 0;
    box-sizing: border-box;
    position: relative;
}

.isOnMobile div.fullHeightBlock, .isOnMobile div.fullHeightBlockFlex {
    padding: 24px 0;
    box-sizing: border-box;
    position: relative;
}

div.fullHeightBlockFlex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: row;
}

div.fullHeightBlockFlex > div {
    flex-basis: 50%;
}

div.pageText, div.pageGFX {
    position: relative;
    flex-basis: 0;
    flex-grow: 1;
    flex-shrink: 1;
    padding: 48px;
}

div.pageGFX {
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

div.pageGFX * {
    display: block;
    margin: auto;
}

div.GFX_caption {
    font-size: 28px;
    margin: 8px;
    padding: 8px;
    background: white;
    font-weight: bold;
}

.chapter-black div.GFX_caption {
    font-size: 1.25em;
    margin: 8px;
    padding: 8px;
    border-left: solid 8px white;
}

div.GFX_image {
    position: relative;
    height: fit-content;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

div.GFX_image img {
    border-radius: 8px;
    box-shadow: 0 8px 24px #0004;
    height: 80vh;
}

.GFX_image_logo img {
    box-shadow: none !important;
    max-width: 600px;
    object-fit: contain;
}

div.pageText, div.pageText button {
    font-size: 32px;
}

div.pageText > div:not(:last-child)::after {
    content: "";
    display: block;
    height: 30px;
    width: 100%;
}

div.boldHeader {
    font-weight: bold;
    text-align: center;
    font-size: 3em;
}

@keyframes anim_page_fadein {
    0% {
        transform: translateX(128px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

page {
    display: block;
    position: absolute;
    top: 0; left: 0;
    overflow: auto;
    height: 100%;
    width: 100%;
    touch-action: pan-y;
    overflow-x: hidden;
    animation: anim_page_fadein 1.25s ease 0s forwards;
}

page[intitle="Пиксель"] {
    animation: none !important
}

.chapterTitle {
    font-size: 64px;
    line-height: 96px;
    height: 96px;
    text-align: center;
    font-weight: bold;
    z-index: 8;
    opacity: 0;
    animation: anim_easeBottom 1s ease forwards;
    user-select: none;
}

.pageGFX .chapterTitle {
    font-size: 64px;
    line-height: 96px;
    height: fit-content;
    text-align: center;
    font-weight: bold;
    z-index: 8;
    opacity: 0;
    animation: anim_easeBottom 1s ease forwards;
    user-select: none;
}

page[intitle="Пиксель"] .chapterTitleGFX {
    border-radius: 8px;
    max-width: 720px;
    max-height: 720px;
    padding: 24px;
    background: black;
    margin: auto;
    box-shadow: 0 4px 16px #0005;
}

.isOnMobile page[intitle="Пиксель"] .chapterTitleGFX {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
}

.pageTitle {
    height: 100vh;
}

.pageTitle_absolute .chapterTitleGFX {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.pageTitle_absolute {
    justify-content: center !important;
}

.pageTitle_absolute > div {
    flex-basis: auto !important;
}

.thinTitle {
    text-align: center;
    font-weight: bold;
    font-size: 52px;
    padding: 16px;
    padding-top: 64px;
    color: #57f;
    text-shadow: 0 4px 8px #57f4;
    user-select: none;
}

/*
    TITLE :: Типы графики
*/

.typesImgContainer {
    animation: anim_typesTitle_containerEase 3s 0.5s ease forwards;
    opacity: 0;
}

.typesImg1, .typesImg2, .typesImg3, .typesImg4 {
    background-repeat: no-repeat;
    background-position: center;
}

.typesImg123Container {
    animation: anim_typesTitle_12 60s linear infinite forwards;
    height: 840px;
    width: 840px;
    max-width: 100%;
    max-height: 100%;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
    position: absolute;
}

.typesImg1, .typesImg2, .typesImg3 {
    width: 320px;
    aspect-ratio: 1;
    background-size: 100%;
    filter: drop-shadow(0 6px 32px #1048);
    position: absolute;
    animation: anim_typesTitle_12 120s linear infinite forwards;
}

.typesImg1 {
    background-image: url('assets/gfx_titleImages/types/types1.svg ');
    bottom: 180px;
    right: -20px;
    background-size: contain !important;
}
.typesImg2 {
    background-image: url('assets/gfx_titleImages/types/types2.webp');
    top: 20px;
    left: 20px;
}
.typesImg3 {
    background-image: url('assets/gfx_titleImages/types/types3.webp');
    bottom: 20px;
    left: 20px;
}
.typesImg4 {
    background-image: url('assets/gfx_titleImages/types/types4.webp');
    background-size: cover;
    height: 100%;
    width: 100%;
    filter: saturate(1.5)
}

.isOnMobile .typesImg3 {
    bottom: 160px;
    left: -120px;
}

@keyframes anim_typesTitle_12 {
    from {
        transform: rotate(0);
    }
    to {
        transform: rotate(359deg);
    }
}

@keyframes anim_typesTitle_containerEase {
    from {
        transform: scale(1.2);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/*
    interColors & interResolution: демонстрация на страницах "Цвета" и "Разрешение"
*/

input[type=range] {
    -webkit-appearance: none;
    appearance: none;
    width: 80%;
    height: 16px;
    background: #ddd;
    outline: none;
    transition: ease 0.2s;
    border-radius: 12px;
    box-shadow: 0 2px 6px #0003, 0 1px 3px #0003;
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 12px;
    background-color: #1a7;
    background: linear-gradient(135deg, #8bf, #25f);
    box-shadow: 2px 2px 4px #0004;
    transition: ease 0.2s;
    border: none;
}

input[type=range]:hover::-webkit-slider-thumb {
    transform: rotate(45deg) scale(1.6);
    border-radius: 4px;
    box-shadow: 4px 4px 8px #0004;
}

#interColors_input[value="0"]::-webkit-slider-thumb {
    background: linear-gradient(#000, #000)
}
#interColors_input[value="1"]::-webkit-slider-thumb {
    background: linear-gradient(#00f, #00f)
}
#interColors_input[value="2"]::-webkit-slider-thumb {
    background: linear-gradient(135deg, #acf 49.9%, #25f 50%)
}
#interColors_input[value="3"]::-webkit-slider-thumb {
    background: linear-gradient(135deg, #68f 33.3%, #25f 33.4%, #25f 66.6%, #11f 66.7%)
}
#interColors_input[value="4"]::-webkit-slider-thumb {
    background: linear-gradient(135deg, #89f 25.0%, #47f 25.1%, #47f 50.0%, 
                                        #33a 50.1%, #33a 75.0%, #216 75.1%)
}
#interColors_input[value="5"]::-webkit-slider-thumb {
    background: linear-gradient(135deg, #8bf 16.6%, #58d 16.7%, #58d 33.3%, #35b 33.4%,
                                        #35b 50.0%, #23b 50.1%, #23b 66.6%, #128 66.7%,
                                        #128 83.3%, #216 83.4%)
}
#interColors_input[value="6"]::-webkit-slider-thumb {
    background: linear-gradient(135deg, #8bf, #23b);
}
#interColors_input[value="7"]::-webkit-slider-thumb {
    box-shadow: 0 2px 12px #24f4, 0 -2px 12px #51a3;
}
#interColors_input[value="8"]::-webkit-slider-thumb {
    background: linear-gradient(135deg, #99f, #58f);
    box-shadow: 0 0 8px #1011 inset, 3px 3px 6px #25f8, -3px -3px 6px #24f4;
}
#interColors_input[value="9"]::-webkit-slider-thumb {
    background: linear-gradient(135deg, #ccf, #99f);
    box-shadow: 0 0 4px #0002 inset,
                4px 0px 8px #25f8, -4px -0px 8px #51b8,
                0px 4px 8px #0298, 0px -4px 8px #0298;
}
input[type=range]::-moz-range-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 12px;
    background-color: #1a7;
    background: linear-gradient(135deg, #8bf, #25f);
    box-shadow: 2px 2px 4px #0004;
    transition: ease 0.2s;
    border: none;
}

input[type=range]:hover::-moz-range-thumb {
    transform: rotate(45deg) scale(1.6);
    border-radius: 4px;
    box-shadow: 4px 4px 8px #0004;
}

#interColors_input[value="0"]::-moz-range-thumb {
    background: linear-gradient(#000, #000)
}
#interColors_input[value="1"]::-moz-range-thumb {
    background: linear-gradient(#00f, #00f)
}
#interColors_input[value="2"]::-moz-range-thumb {
    background: linear-gradient(135deg, #acf 49.9%, #25f 50%)
}
#interColors_input[value="3"]::-moz-range-thumb {
    background: linear-gradient(135deg, #68f 33.3%, #25f 33.4%, #25f 66.6%, #11f 66.7%)
}
#interColors_input[value="4"]::-moz-range-thumb {
    background: linear-gradient(135deg, #89f 25.0%, #47f 25.1%, #47f 50.0%, 
                                        #33a 50.1%, #33a 75.0%, #216 75.1%)
}
#interColors_input[value="5"]::-moz-range-thumb {
    background: linear-gradient(135deg, #8bf 16.6%, #58d 16.7%, #58d 33.3%, #35b 33.4%,
                                        #35b 50.0%, #23b 50.1%, #23b 66.6%, #128 66.7%,
                                        #128 83.3%, #216 83.4%)
}
#interColors_input[value="6"]::-moz-range-thumb {
    background: linear-gradient(135deg, #8bf, #23b);
}
#interColors_input[value="7"]::-moz-range-thumb {
    box-shadow: 0 2px 12px #24f4, 0 -2px 12px #51a3;
}
#interColors_input[value="8"]::-moz-range-thumb {
    background: linear-gradient(135deg, #99f, #58f);
    box-shadow: 0 0 8px #1011 inset, 3px 3px 6px #25f8, -3px -3px 6px #24f4;
}
#interColors_input[value="9"]::-moz-range-thumb {
    background: linear-gradient(135deg, #ccf, #99f);
    box-shadow: 0 0 4px #0002 inset,
                4px 0px 8px #25f8, -4px -0px 8px #51b8,
                0px 4px 8px #0298, 0px -4px 8px #0298;
}

#interColors_outputContainer, #interResolution_outputContainer {
    aspect-ratio: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: 0.3s ease;
    width: 100%;
}

#interResolution_outputContainer {
    width: 100%;
    aspect-ratio: 5 / 4;
}

#interColors_output1 img {
    border-radius: 100%;
}

body:not(.interColors_fullscreen) #interColors_outputContainer.collapsed #interColors_output1 {
    transform: translate(-25%, 20%);
}

body:not(.interColors_fullscreen) #interColors_outputContainer.collapsed #interColors_output2 {
    transform: translate(25%, -20%);
}

.interColors_output {
    position: relative;
    width: 50% !important;
    transition: 0.3s ease;
    border-radius: 1000px;
    box-shadow: #3334 0px 36px 80px, #0005 0px 24px 60px;
    margin: 16px !important;
    z-index: 10;
    aspect-ratio: 1;
}

.interColors_output img, #interColors_fullscreenOutput3 img, #interResolution_outputContainer picture, #interResolution_outputContainer img {
    position: absolute;
    top: 0; bottom: 0;
    left: 0; right: 0;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    aspect-ratio: 1;
}

.interPanel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 8px #0004;
    border: solid 4px #57f;
    border-radius: 8px;
    padding: 24px;
    margin: 16px;
    background: linear-gradient(#eee, #ddd);
}

.interPanel button {
    background-color: #57f;
    padding: 12px 16px;
    width: 100%;
    border: none;
    border-radius: 4px;
    color: #fff;
    box-shadow: 0 3px 8px #0205;
    font-size: 18px !important;
    text-shadow: 0 1px 3px #0203;
    transition: 0.2s ease-out;
    font-weight: bold;
}

.interPanel button:hover {
    background-color: #35d;
    border-radius: 4px;
    box-shadow: 0 8px 16px #0206;
    transform: translateY(-4px);
}

.interPanel input {
    width: 100%;
    margin: 24px 0;
}

.interPanel_values {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    flex-grow: 1;
    width: 100%;
    font-size: 28px;
}

body.interColors_fullscreen #interColors_panel {
    position: fixed;
    left: 0; right: 0;
    bottom: 10%;
    margin: auto;
    width: 50%;
    min-width: 280px;
    height: 180px;
    z-index: 12;
}

#interColors_output3 {
    z-index: 6;
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0; left: 0;
    opacity: 0;
    pointer-events: none;
    transition: 0.7s ease;
    object-fit: cover;
}

#interColors_output3 img {
    height: 100%;
    object-fit: cover;
}

#interColors_fullscreenOutput3 {
    transform: scale(1.5);
    transition: 2s ease;
    height: 100%;
    object-fit: cover;
}

body.interColors_fullscreen #interColors_fullscreenOutput3 {
    transform: scale(1.1) !important;
}

body.interColors_fullscreen #interColors_fullscreenOutputContainer {
    transform: scale(0.8) !important;
}

#interColors_fullscreenOutputContainer {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: 140%; height: 100%;
    position: absolute;
    top: 0; bottom: 0;
    left: -20%; right: 0;
    user-select: none;
    transform: scale(0.7) translateY(5%);
    transition: 1s ease;
}

#interColors_fullscreenOutputContainer img {
    image-rendering: pixelated;
    pointer-events: none;
}

body.interColors_fullscreen {
    overflow: hidden
}

.inter_fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 15;
    opacity: 0;
    pointer-events: none;
    transition: 0.3s ease;
}

body.interColors_fullscreen #interColors_fullscreen {
    opacity: 1;
    padding-right: 0;
    pointer-events: all !important;
}

.isOnMobile #interColors_outputContainer {
    flex-direction: row !important;
    aspect-ratio: auto !important;
}

.isOnMobile #interColors_outputContainer.collapsed #interColors_output1 {
    transform: translate(15%, 15%) !important;
}

.isOnMobile #interColors_outputContainer.collapsed #interColors_output2 {
    transform: translate(-15%, -15%) !important;
}

.isOnMobile #interColors_fullscreenOutputContainer {
    flex-direction: column !important;
    width: 100% !important;
    height: 140% !important;
    top: -20% !important;
    left: 0 !important
}

.isOnMobile #interColors_fullscreenOutputContainer .interColors_output {
    width: 100% !important
}

.isOnMobile .interPanel {
    margin: 16px 0;
}

/*
    d+expl: сноски
*/

.explNotUsed d {
    text-shadow: 0 0 16px #47f;
    border-color: #47f;
}

d {
    position: relative;
    cursor: pointer;
    border-bottom: dotted 3px #888;
    user-select: none;
}

d::after {
    display: block;
    width: 100%;
    background: #e2e2e2;
    padding: 0 16px;
    box-sizing: border-box;
    margin: 0;
    box-shadow: inset 0 0 16px #0003;
    border-radius: 6px;
    cursor: default;
    text-shadow: none;
    overflow: hidden;
    padding: 8px 16px;
    margin: 8px 0;
}


d.dExpl_opened::after {
    content: attr(expl);
}

.hiddenPage {
    padding: 8px;
    margin: 8px;
    background: #ddd;
    box-shadow: 0 0 24px #0005 inset;
    border-radius: 4px;
}

/*
    interFileFormats: демонстрация типов файлов
*/

#interFileFormats_container {
    display: grid;
    grid-template-areas: "i2_img i2_list" "i2_desc i2_desc";
}

#interFileFormats_image {
    width: 256px;
    height: 256px;
    grid-area: i2_img;
    transition: 0.2s ease;
}

#interFileFormats_listContainer {
    position: relative;
    width: 256px;
    height: 256px;
    grid-area: i2_list;
}

#interFileFormats_listGradientTop, #interFileFormats_listGradientBottom {
    position: absolute;
    width: 100%;
    height: 72px;
    left: 0;
    display: none
}

#interFileFormats_listGradientTop {
    top: 0;
    background: linear-gradient(#fff, transparent);
}

#interFileFormats_listGradientBottom {
    bottom: 0;
    background: linear-gradient(transparent, #fff);
}

#interFileFormats_list {
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

#interFileFormats_description {
    grid-area: i2_desc;
    line-height: 64px;
    font-size: 28px;
    width: 100%;
    text-align: center;
    user-select: none;
    border-top: solid 2px #0004;
    margin-top: 32px;
}

extitem {
    text-align: center;
    line-height: 64px;
    font-size: 28px;
    user-select: none;
    font-weight: bold;
}

#interFileFormats_listCurrent {
    width: 3em;
    line-height: 64px;
    font-size: 28px;
    color: #000;
    font-weight: bold;
    text-align: center;
}

#interFileFormats_listPrev, #interFileFormats_listNext {
    width: 3em;
    line-height: 64px;
    font-size: 28px;
    font-weight: bold;
    text-align: center;
    user-select: none;
    color: #0008;
    position: relative;
    transition: 0.2s ease;
}

#interFileFormats_listPrev::after, #interFileFormats_listNext::after {
    display: block;
    position: absolute;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
    width: 100%;
    pointer-events: none;
    color: rgb(41, 209, 131);
    font-family: Segoe MDL2 Assets;
    text-align: center;
    font-size: 100%;
    opacity: 0;
    transition: 0.2s ease;
}
#interFileFormats_listPrev::after {
    content: "";
}
#interFileFormats_listNext::after {
    content: "";
}

#interFileFormats_listPrev:hover {
    transform: translateY(-25%);
}
#interFileFormats_listNext:hover {
    transform: translateY(25%);
}
#interFileFormats_listPrev:hover::after {
    opacity: 1;
    transform: translateY(75%);
}
#interFileFormats_listNext:hover::after {
    opacity: 1;
    transform: translateY(-50%);
}

.isOnMobile #interFileFormats_container {
    display: flex;
    flex-direction: column;
}

.isOnMobile #interFileFormats_container > div {
    margin: 0 auto;
}

.isOnMobile #interFileFormats_description {
    height: 2.5em;
    font-size: 1.25em;
    width: 100%;
}

/*
    comparisonSystem: сравнение изображений
*/

.comparison_squareLocked .comparison-viewContainer {
    aspect-ratio: 1;
}

.isOnMobile .comparison-container {
    height: calc(222px + 100vw - 12px);
}


.comparison-container {
    display: flex;
    flex-direction: column-reverse;
    gap: 16px;
    height: 90vh;
    padding: 6px;
}

.comparison-controlContainer {
    display: flex;
    width: 100%;
    flex-direction: row-reverse;
    justify-content: space-evenly;
    align-items: center;
    pointer-events: none;
    gap: 16px;
}

.comparison-selectContainer {
    height: 58px;
}


.comparison-viewContainer {
    display: flex;
    width: 100%;
    box-sizing: border-box;
    border-radius: 6px;
    flex-shrink: 1;
    flex-grow: 1;
    touch-action: none;
}

.comparison-view {
    background: white;
    flex-grow: 1;
    border-radius: 6px;
    pointer-events: none;
    user-select: none;
    image-rendering: pixelated;
    box-shadow: 0 2px 8px #0004;
}

.comparison-viewLeft {
    flex-grow: 0;
    background-position: left center;
}

.comparison-viewRight {
    background-position: right center;
}

.comparison-viewDrag {
    display: block;
    height: 100%;
    width: 11px;
    background: #888;
    box-sizing: border-box;
    border: solid 4px #fff;
    border-radius: 6px;
    cursor: ew-resize;
    user-select: none;
}

.comparison-container-VERTICAL .comparison-viewContainer {
    flex-direction: column;
}

.comparison-container-VERTICAL .comparison-viewDrag {
    height: 16px !important;
    width: 100% !important;
    cursor: n-resize !important;
}

.comparison-container-VERTICAL .comparison-viewLeft {
    flex-grow: 0;
    background-position: center top;
}

.comparison-container-VERTICAL .comparison-viewRight {
    background-position: center bottom;
}

.comparison-container-VERTICAL {
    height: 90vh !important;
}


#chapterTitle_PIXEL {
    background: black;
}
#chapterTitle_PIXEL > .chapterTitle {
    position: absolute;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
    color: white;
}

/*
    gallery: фотогалерея
*/

gallery {
    background: #f2f2f2;
    box-shadow: 0 8px 24px #0006;
    width: 100%;
    height: fit-content;
    max-width: 640px;
    padding: 16px;
    box-sizing: border-box;
    border-radius: 6px;
    user-select: none;
}

.gallery_imageContainer {
    background-color: #f2f2f2;
    border-radius: 6px;
    transition: 0.2s ease;
    width: 100%;
    aspect-ratio: 3 / 2;
    position: relative;
    overflow: hidden;
}

.gallery_image {
    position: absolute;
    top: 0; left: 0;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    transition: 0.2s ease;
    width: 100%;
    height: 100%;
}


.gallery_description {
    line-height: 36px;
    font-size: 24px;
    padding: 16px 8px;
    text-align: center;
}

.gallery_controlsContainer {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
}

.gallery_dotsContainer {
    display: flex !important;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.gallery_dotsContainer dot {
    width: 10px;
    height: 10px;
    border-radius: 8px;
    margin: 2px 10px;
    background: #aaa;
}

.gallery_dotsContainer dot.active {
    background: #57f;
}

.gallery_button {
    width: 64px;
    height: 64px;
    background: linear-gradient(-135deg, #7ae, #36f);
    border-radius: 48px;
    margin: 0 24px !important;
    transition: 0.2s ease-out;
    box-shadow: 0 2px 4px #0004;
    border: solid 1px #9cf;
    box-sizing: border-box;
}

.gallery_button:hover {
    filter: brightness(1.1);
    box-shadow: 0 4px 12px #0006;
}

.gallery_button icon {
    font-size: 64px;
    text-align: center;
    height: 100%;
    line-height: 100%;
    color: #fff;
}

#gallery_test .gallery_imageContainer {
    height: 400px;
}

.gallery_square .gallery_imageContainer {
    aspect-ratio: 1;
    image-rendering: pixelated;
}

#gallery_fileFormats .gallery_imageContainer {
    aspect-ratio: 1;
    max-width: 360px;
}

#gallery_pngVsGif .gallery_imageContainer {
    background: #333;
}

/*
    gotoCard: карточка перехода между страницами
*/

gotoCard {
    display: flex;
    position: relative;
    width: auto;
    height: 160px;
    box-sizing: border-box;
    background: linear-gradient(#e6e6ff, #ccddff);
    border-radius: 6px;
    box-shadow: 0 2px 12px #0004;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    padding: 48px;
    overflow: hidden;
    transition: 0.25s ease;
    max-width: 720px;
    margin: 24px auto;
    box-shadow: 8px 0px 16px #25f1, -8px -0px 16px #51b2,
                0px 8px 16px #0292,  0px -8px 16px #0291;
    color: #35f;
}

.isOnMobile gotoCard {
    padding: 24px;
    margin: 24px;
}

.isOnMobile gotoCard:not([class]) {
    margin-bottom: 96px !important;
}

gcText {
    display: block;
    font-size: 32px;
    z-index: 2;
    text-shadow: 0 0 12px white;
}

gcIcon {
    position: relative;
    display: block;
    width: 80px;
    height: 80px;
    min-width: 80px;
    min-height: 80px;
    text-align: center;
    font-size: 64px;
}

gcIconSymbol {
    display: block;
    position: absolute;
    width: 80px;
    height: 80px;
    min-width: 80px;
    min-height: 80px;
    line-height: 72px;
    text-align: center;
    color: white;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
    z-index: 1;
}

gcIconSymbol icon {
    font-size: 72px;
    line-height: 80px;
}

gcIconBackground {
    position: absolute;
    display: block;
    width: 80px;
    height: 80px;
    min-width: 80px;
    min-height: 80px;
    text-align: center;
    background: linear-gradient(-135deg, #7ae, #36f);
    color: white;
    border-radius: 100%;
    transition: 0.25s ease;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
    box-shadow: 0 2px 8px #0004;
}

gcAuxLabel {
    display: block;
    max-width: 720px;
    font-size: 22px;
    margin: 0 auto;
    color: #f37;
}

gotoCard:hover {
    box-shadow: 16px 0px 36px #25f3, -16px -0px 36px #51b3,
                0px 16px 36px #0293,  0px -16px 36px #0293;
}

gotoCard:hover gcIconBackground {
    width: 480px;
    height: 480px;
    left: -200px;
    box-shadow: 0 0 48px #0005;
    rotate: 180deg;
}

.gotoCard_toAUX {
	background: linear-gradient(90deg, #e6e6ff, #ffe6e6);
    box-shadow: 12px 8px 24px #9476, -12px -8px 24px #21d4;
    color: #f37;
}

.gotoCard_toAUX gcIconBackground {
    background: linear-gradient(-135deg, #e77, #f37);
}

.gotoCard_toAUX:hover {
	background: linear-gradient(90deg, #e6e6ff, #ffe6e6);
    box-shadow: 16px 12px 48px #9476, -16px -12px 48px #21d4;
}

.scrollTooltip {
    display: flex;
    align-items: center;
    font-size: 28px;
    color: white;
    position: absolute;
    bottom: 48px;
    left: 0; right: 0;
    margin: auto;
    z-index: 99;
    width: fit-content;
    user-select: none;
    animation: anim_scrollTooltip 1s ease infinite alternate;
    pointer-events: none;
}

.scrollTooltip > icon {
    font-size: 36px;
    margin: 0 8px;
}

@keyframes anim_scrollTooltip {
    0% {
        transform: translateY(-16px);
    }
    60% {
        transform: translateY(8px);
    }
    100% {
        transform: translateY(8px);
    }
}

.imagePixelComparison {
    background-color: black;
    border-radius: 8px;
    padding: 8px;
    box-sizing: border-box;
}

.imagePixelComparison > img {
    width: 40vw !important;
}

.bodyState_introNotDone #navOpenButton,
.bodyState_introNotDone #chapterTitle_PIXEL .chapterTitle {
    animation: none !important;
}

.bodyState_introNotDone page[intitle="Пиксель"] {
    touch-action: none;
    overflow: hidden;
}

.bodyState_introNotDone .scrollTooltip {
    opacity: 0;
}

.pageAux {
    z-index: 10;
    background: #fff;
}

#AUX_fractals {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    overflow-x: hidden;
    background: black;
    user-select: none;
}

#AUX_fractals img, #AUX_fractals picture {
    width: 100%;
    min-height: 100vh;
    object-fit: cover;
    user-select: none;
}

.isOnMobile #AUX_fractals img, .isOnMobile #AUX_fractals picture {
    width: auto;
    height: 100vh;
}

.AUX_fractalsTitle {
    padding: 24px;
    font-size: 36px;
    line-height: 48px;
    color: white;
    text-align: center;
}

@keyframes anim_resolutionTitleRectEaseTop {
    0% {
        transform: perspective(60cm) rotateX(120deg);
        opacity: 0;
        box-shadow: none;
    }
}
@keyframes anim_resolutionTitleRectEaseBottom {
    0% {
        transform: perspective(60cm) rotateX(-120deg);
        opacity: 0;
    }
}

@keyframes anim_resolutionTitleRect_bgVertical {
    0% {
        transform: perspective(60cm) rotateX(-120deg);
        opacity: 0;
    }
}

.resolutionTitleContainer {
    max-width: 92vw;
    max-height: 92vh;
    box-shadow: 0 24px 48px #0005;
    border-radius: 6px;
    position: absolute;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
    z-index: -2;
    background: url('assets/gfx_resolution/grid_dark.webp');
    border: solid 24px #888;
    background-size: 64px;
    image-rendering: pixelated;
    box-sizing: border-box;
    width: auto !important;
    height: auto !important;
    aspect-ratio: 10 / 7 !important;
}

.resolutionTitleContainer div {
    box-shadow: 0 24px 48px #0005;
    border-radius: 6px;
    position: absolute;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
    z-index: -2;
    background: url('assets/gfx_resolution/grid_light.webp');
    max-width: calc(100% - 32px);
    max-height: calc(100% - 32px);
}

#resolutionTitleRect1 {
    background-color: #aaf;
    aspect-ratio: 4 / 3;
    scale: 0.75;
    animation: anim_resolutionTitleRectEaseTop 3s ease forwards;
}

#resolutionTitleRect2 {
    background-color: #68e;
    aspect-ratio: 3 / 4;
    animation: anim_resolutionTitleRectEaseBottom 4s ease forwards;
}

#resolutionTitleRect3 {
    background-color: #66f;
    aspect-ratio: 6 / 2;
    animation: anim_resolutionTitleRectEaseTop 5s ease forwards;
}

.isOnMobile .resolutionTitleContainer {
    aspect-ratio: auto !important;
    max-height: 98vh;

}

.isOnMobile #resolutionTitleRect1 {
    aspect-ratio: 1 / 3;
    scale: 1;
}

.isOnMobile #resolutionTitleRect2 {
    aspect-ratio: 3 / 1;
}

.isOnMobile #resolutionTitleRect3 {
    aspect-ratio: 1 / 1;
    scale: 0.75;
}

fline {
    display: block;
    width: 100%;
    height: 30px;
}

imglink, a {
    color: #35e;
    border-bottom: 2px solid #35e;
    cursor: pointer;
    transition: 0.2s ease-out;
    user-select: none;
    text-decoration: none;
}

imglink:hover, a:hover {
    color: #57f;
    border-bottom: 2px solid #57f;
    text-shadow: 0 1px 2px #0016;
}

#imageCloseup {
    max-width: calc(100% - 64px);
    max-height: calc(100% - 64px);
    z-index: 130;
    object-fit: contain;
    position: absolute;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
    pointer-events: none;
    opacity: 0;
    border-radius: 6px;
    box-shadow: 0 12px 36px #0008;
    transition: 0.2s ease;
    transform: translateY(24px);
    border: solid 1px #444;
}

#imageCloseupShadow {
    z-index: 120;
    background: #000c;
}

.imageCloseupActive #imageCloseupShadow,
.imageCloseupActive #imageCloseup {
    pointer-events: all;
    opacity: 1;
    transform: none;
}

@keyframes anim_gfxSpecial_vectorScale {
    0% {
        background-size: 500px;
    }
    100% {
        background-size: 500%;
    }
}

#gfxSpecial_vectorScale {
    padding: 6px;
    height: 500px;
    background: url('assets/gfx_types/vector/scaleExample.svg');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    animation: anim_gfxSpecial_vectorScale alternate-reverse infinite ease-in-out 5s;
}


@keyframes anim_compressionTitleRect_shrink {
    from {
    }
    to {
        transform: scale(0.5);
        box-shadow: 0 -16px 48px #f95, 0 16px 48px #f27;
    }
}

.compressionTitleContainer {
    max-width: 92vw;
    max-height: 92vh;
    position: absolute;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
    z-index: -2;
    width: auto !important;
    height: auto !important;
    aspect-ratio: 10 / 7;
}

.isOnMobile .compressionTitleContainer {
    max-width: calc(100% - 32px);
    max-height: calc(100% - 32px);
    aspect-ratio: auto !important;
}

.compressionTitleContainer #compressionTitleRect_grey {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    border: solid 24px #888;
    box-shadow: 0 24px 48px #0005;
    border-radius: 6px;
}

.compressionTitleContainer #compressionTitleRect_red {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    background: linear-gradient(#f95, #f27);
    box-shadow: 0 24px 48px #0005;
    border-radius: 6px;
    aspect-ratio: 10 / 7 !important;
    position: absolute;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
    animation: anim_compressionTitleRect_shrink 4s 1s forwards ease;
}

#compressionTitle_size {
    position: absolute;
    left: 0; right: 0;
    bottom: 0; top: 0;
    height: 96px;
    margin: auto;
    font-size: 64px;
    line-height: 96px;
    color: #fff;
    text-align: center;
    font-weight: bold;
    animation: anim_easeTop 1s 3.5s ease forwards reverse;
}

.colorsTitleContainer {
    opacity: 0;
    animation: anim_colorsTitle_containerEase 4s 0.5s ease-in-out forwards;
}
page[intitle="Сжатие"] .chapterTitle {
    animation: anim_easeBottom 1s 4s ease forwards;
}

.pageTitle_files {
    background: url('assets/gfx_titleImages/filesTitle.webp');
    background-position: center;
    background-size: cover;
}

/*
    TITLE :: Цвета
*/

@keyframes anim_colorsTitle_containerEase {
    from {
        transform: scale(1.2) rotate(720deg);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.colorsTitleContainer {
    opacity: 0;
    animation: anim_colorsTitle_containerEase 4s 0.5s ease-in-out forwards;
}
page[intitle="Цвета"] .chapterTitle {
    animation: anim_easeBottom 1s 3s ease forwards;
}

.colorsTitleContainer div {
    background: url('assets/gfx_titleImages/colors_ring.webp');
    background-size: cover;
    aspect-ratio: 1;
    max-height: calc(100% - 48px);
    max-width: calc(100% - 48px);
    position: absolute;
    top: 0; bottom: 0;
    left: 0; right: 0;
    margin: auto;
}

#colorsTitleRingBlur {
    filter: invert() blur(64px);
}

#colorsTitleRingBack {
    animation: anim_typesTitle_12 60s linear infinite reverse;
}

#colorsTitleRingFront {
    scale: 0.75;
    animation: anim_typesTitle_12 30s linear infinite;
}

.comparisonTitleContainer {
    max-height: calc(100% - 256px);
}

.comparisonTitleCircle {
    background: white;
    border: solid 32px salmon;
    max-height: 100%;
    max-width:  calc(100% - 32px);
    border-radius: 100%;
    aspect-ratio: 1;
    position: absolute;
    margin: auto;
    top: 0; bottom: 0;
    left: 0; right: 0;
    box-sizing: border-box;
    box-shadow: 0 16px 64px salmon;
}

.comparisonTitleImage_left, .comparisonTitleImage_right {
    aspect-ratio: 1;
    max-height: 100%;
    max-width: 100%;
    width: 720px;
    position: absolute;
    background-size: cover !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    rotate: 45deg;
    border-radius: 6px;
    box-shadow: 0 0 64px #0018;
}

.comparisonTitleImage_left {
    background: url('assets/gfx_titleImages/comparison/2.webp');
    top: 0;
    left: 0;
    transform: translate(-50%);
}

.comparisonTitleImage_right {
    background: url('assets/gfx_titleImages/comparison/1.webp');
    bottom: 0;
    right: 0;
    transform: translate(50%);
}

.page_displaynone .comparisonTitleImage_left {
    translate: 100% 0;
    opacity: 0;
    rotate: 90deg;
}
.page_displaynone .comparisonTitleImage_right {
    translate: -100% 0;
    opacity: 0;
    rotate: 90deg;
}

.comparisonTitleImage_left {
    background: url('assets/gfx_titleImages/comparison/2.webp');
    top: 0;
    left: 0;
    transform: translate(-50%);
    transition: 2s ease;
}

.comparisonTitleImage_right {
    background: url('assets/gfx_titleImages/comparison/1.webp');
    bottom: 0;
    right: 0;
    transform: translate(50%);
    transition: 2s ease;
}

page[intitle="Сравнение"] .fullHeightBlockFlex .pageText {
    background: #fff8;
    backdrop-filter: blur(6px);
    z-index: 8;
}

/*
    graph: график
*/

graph {
    display: block;
    width: 100%;
    padding: 16px;
    box-sizing: border-box;
    user-select: none;
}

graph table {
    width: 100%;
    height: 100%;
}

graph table tr {
    height: 90px
}

graph table tr td:first-child {
    width: 120px;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
}

graphBar {
    display: block;
    height: 32px;
    width: 100%;
    border-radius: 99px;
    background: linear-gradient(-135deg, #7ae, #36f);
    box-shadow: 0 8px 16px #1046;
    transition: 2s ease;
}

/*
    gfxGif: графика для GIF
*/

#gfxGif_container {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
}

.gfxGif_msg {
    display: flex !important;
    flex-direction: row;
    width: fit-content !important;
    margin: 8px 0 !important;
    gap: 12px;
    flex-basis: 33%;
    width: 100% !important;
    flex-grow: 0;
    flex-shrink: 0;
    opacity: 0;
    animation: anim_easeLeft 1.5s 1s ease alternate forwards;
}

.gfxGif_msg:nth-child(2) {
    animation: anim_easeLeft 1.5s 2s ease alternate forwards;
}

.gfxGif_msg img {
    display: block;
    border-radius: 8px;
    margin: 0;
    box-shadow: 0 4px 12px #0006;
}

.gfxGif_msgRight {
    justify-content: right;
    animation: anim_easeRight 1.5s 3s ease alternate forwards;
}

.gfxGif_msgRight img {
    border: solid 8px #47f;
    box-sizing: border-box;
}

.gfxGif_msgProfilePic {
    width: 56px;
    height: 56px;
    margin: 0 !important;
    border-radius: 100%;
    line-height: 56px;
    font-size: 32px;
    text-align: center;
    flex-shrink: 0;
    user-select: none;
    box-shadow: 0 4px 12px #0006;
    background: linear-gradient(45deg, #9cf, #57c);
    color: #246;
}

.gfxGif_msgProfilePic_alt {
    background: linear-gradient(45deg, #f99, #f58);
    color: #624;
}

@media (max-width: 1660px) {
    html:not(.isOnMobile) #gfxGif_container {
        width: 50%;
    }
    .gfxGif_msg img {
        max-width: 60%;
    }
    html:not(.isOnMobile) .gfxGif_msgRight {
        justify-self: right;
    }
}

.page_displaynone .gfxGif_msg {
    animation: none !important;
}

.isOnMobile .gifFirstFHB {
    flex-direction: column !important;
}

/*
    loadShielf: экран загрузки
*/

#loadShield {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    z-index: 900;
    transition: 0.25s ease;
}

@keyframes spinner {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

#loadShield_spinner {
    position: fixed;
    top: 0; left: 0;
    right: 0; bottom: 0;
    margin: auto;
    width: 100px;
    height: 100px;
    background: conic-gradient(#0000, #666 360deg);
    border-radius: 100%;
    animation: spinner 3s linear forwards infinite;
}

/*
    surveyContainer: опросы
*/

#surveyContainer {
    width: calc(100% - 24px);
    height: calc(100vh - 24px);
    margin: 12px;
    background: #f6f6f6;
    box-shadow: 0 4px 16px #0006;
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    position: relative;
}

.isOnMobile #surveyContainer {
    flex-direction: column-reverse;
    width: calc(100% - 56px);
    margin-right: 48px;
}

.isOnMobile #surveyContainer_nav {
    border-right: none;
    border-top: solid 1px #0002;
}

#surveyContainer_nav {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-width: 300px;
    max-width: 600px;
    padding: 12px;
    gap: 16px;
    border-right: solid 1px #0002;
    user-select: none;
}

.surveyNavLink {
    display: flex;
    height: 64px;
    width: 100%;
    box-sizing: border-box;
    justify-content: flex-start;
    align-items: center;
    border-radius: 6px;
    padding: 12px;
    gap: 12px;
    background: #fff;
    color: #57f;
    border: solid #57f 4px;
    box-shadow: 0 2px 4px #2384;
    transition: 0.15s ease;
}

.surveyNavLink:not(.surveyNavLink_active):hover {
    background: #57f2;
    color: #57f;
    border: solid #57f 4px;
    box-shadow: 0 2px 4px #2384;
}

.surveyNavLink.surveyNavLink_active {
    color: #fff;
    background: #57f;
    box-shadow: 0 4px 8px #2388;
}
.surveyNavLink.surveyNavLink_active snlDigit {
    border: solid #fff 2px;
}

snlDigit {
    line-height: 30px;
    font-size: 24px;
    text-align: center;
    width: 36px;
    height: 36px;
    background: #fff;
    color: #57f;
    border-radius: 99px;
    box-sizing: border-box;
    border: solid #57f 2px;
}

snlText {
    font-size: 20px;
}

#surveyContainer_iframes {
    position: relative;
    flex-grow: 1;
}

#surveyContainer iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/*
    GFX_pixel: графика для раздела "Пиксель"
*/

@keyframes pixel_threeReveal {
    0% {
        opacity: 0;
    }
    70% {
        opacity: 1;
        filter: brightness(1.25);
    }
    100% {
        opacity: 1;
        filter: saturate(1);
    }
}

@keyframes pixel_threeScale {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(0.35);
        opacity: 0;
        filter: grayscale(1) brightness(100);
        background: white;
    }
}

@keyframes pixel_gridScale {
    0% {
        transform: scale(2);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}


#GFX_pixelContainer {
    max-width: 720px;
    max-height: 720px;
    aspect-ratio: 1;
    position: relative;
}

#GFX_pixelContainer_three {
    width: 100%;
    height: 100%;
    display: flex;
    gap: 5%;
    animation: pixel_threeScale 2s 2s ease-in-out forwards;
}

pxlthree {
    height: 100%;
    width: 30%;
    background-color: white;
    animation: pixel_threeReveal 5s ease forwards;
}

pxlthree:nth-child(1) {
    background-color: #f00;
    box-shadow: 0 0 48px #f00f;
}
pxlthree:nth-child(2) {
    background-color: #0f0;
    box-shadow: 0 0 48px #0f0;
}
pxlthree:nth-child(3) {
    background-color: #00f;
    box-shadow: 0 0 48px #00f;
}

#GFX_pixelContainer_white2 {
    width: 100%;
    height: 100%;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-basis: 5px;
    position: absolute;
    top: 0; bottom: 0;
    left: 0; right: 0;
    gap: 20px;
    opacity: 0;
    animation: pixel_gridScale 1.5s 3s ease-in-out forwards;
}

pxlrow {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    width: 100%;
    height: calc(100% / 4 - 20px);
}

plxw {
    display: block;
    aspect-ratio: 1;
    background-color: #fffc;
    height: 100%;
}

page[intitle="Пиксель"] .chapterTitleGFX {
    flex-basis: 500px !important;
}