#tutorial-overlay {
    position: fixed;
    inset: 0;
    z-index: 1100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    box-sizing: border-box;
    --tutorial-panel-bg: var(--color-bg-page, var(--color-bg-block, #14141c));
    --tutorial-panel-border: var(--color-button-accent, var(--color-border-popup, var(--color-border-primary, #3636e3)));
    --tutorial-media-placeholder-start: var(--color-button-primary, var(--color-border-popup, rgba(255, 255, 255, 0.1)));
    --tutorial-media-placeholder-end: var(--color-button-tertiary, var(--color-text-tertiary, var(--color-text-primary, #ffffff)));
    --tutorial-loader-bg: var(--color-bg-page, var(--color-bg-block, #14141c));
    --tutorial-loader-overlay: rgba(20, 20, 28, 0.9);
    --tutorial-loader-track: var(--color-border-primary, var(--color-border-popup, rgba(255, 255, 255, 0.15)));
    --tutorial-text-primary: var(--color-text-primary, #ffffff);
    --tutorial-text-button-accent: var(--color-text-button-accent, #ffffff);
    --tutorial-text-cta: var(--color-text-cta, #14141c);
    --tutorial-button-accent: var(--color-button-accent, #3636e3);
    --tutorial-button-accent-hover: var(--color-button-accent-hover, #292980);
    --tutorial-button-secondary: var(--color-button-secondary, rgba(255, 255, 255, 0.05));
    --tutorial-button-primary: var(--color-button-primary, rgba(255, 255, 255, 0.1));
    --tutorial-border-hover: var(--color-border-hover, rgba(255, 255, 255, 0.35));
    --tutorial-switcher-bg: var(--color-bg-block, #191921);
    --tutorial-switcher-border: var(--color-border-primary, var(--color-border-popup, rgba(255, 255, 255, 0.15)));
    --tutorial-switcher-active: var(--color-icon-toggle-active, #ffffff);
    --tutorial-glow-color: #3636e3;
    --tutorial-glow-soft: #7979fc;
    --tutorial-glow-rgb: 54, 54, 227;
    --tutorial-glow-soft-rgb: 121, 121, 252;
    --tutorial-highlight-text: #ffffff;
    --tutorial-highlight-border: #3636e3;
    --tutorial-highlight-bg: rgba(54, 54, 227, 0.16);
    --tutorial-highlight-shadow: 0 0 18px rgba(54, 54, 227, 0.55), inset 0 0 14px rgba(121, 121, 252, 0.28);
    --tutorial-highlight-text-shadow: 0 0 10px rgba(54, 54, 227, 0.95), 0 0 22px rgba(54, 54, 227, 0.65);
    --tutorial-bullet-color: var(--color-text-tertiary, var(--color-text-primary, rgba(255, 255, 255, 0.5)));
    --tutorial-bullet-active-color: var(--color-text-primary, #ffffff);
    --tutorial-note-color: var(--color-text-tertiary, var(--color-text-primary, rgba(255, 255, 255, 0.5)));
    --tutorial-note-active-color: var(--color-text-primary, #ffffff);
    --tutorial-divider-color: var(--color-border-primary, var(--color-border-popup, rgba(255, 255, 255, 0.15)));
    --tutorial-dot-bg: var(--color-button-secondary, var(--color-border-popup, rgba(255, 255, 255, 0.05)));
    --tutorial-dot-active-border: var(--color-border-hover, var(--color-border-popup, rgba(255, 255, 255, 0.15)));
    --tutorial-dot-ring: var(--color-button-primary, var(--color-border-hover, var(--color-border-popup, rgba(255, 255, 255, 0.1))));
    --tutorial-switcher-shadow: none;
    --tutorial-switcher-item-bg: var(--color-button-primary, var(--color-border-popup, rgba(255, 255, 255, 0.1)));
}

#tutorial-overlay.tutorial-theme-light,
body.light #tutorial-overlay,
body.cb-light #tutorial-overlay {
    --tutorial-panel-bg: #ffffff;
    --tutorial-panel-border: #3636e3;
    --tutorial-media-placeholder-start: rgba(30, 30, 30, 0.05);
    --tutorial-media-placeholder-end: rgba(30, 30, 30, 0.02);
    --tutorial-glow-color: #3636e3;
    --tutorial-glow-soft: #5656ed;
    --tutorial-glow-rgb: 54, 54, 227;
    --tutorial-glow-soft-rgb: 86, 86, 237;
    --tutorial-highlight-text: #111111;
    --tutorial-highlight-border: #3636e3;
    --tutorial-highlight-bg: rgba(54, 54, 227, 0.14);
    --tutorial-highlight-shadow: 0 0 18px rgba(54, 54, 227, 0.45), inset 0 0 14px rgba(86, 86, 237, 0.2);
    --tutorial-highlight-text-shadow: 0 0 10px rgba(54, 54, 227, 0.55), 0 0 22px rgba(54, 54, 227, 0.35);
    --tutorial-loader-overlay: rgba(255, 255, 255, 0.9);
    --tutorial-loader-track: rgba(30, 30, 30, 0.12);
    --tutorial-text-primary: #111111;
    --tutorial-text-button-accent: #ffffff;
    --tutorial-text-cta: #ffffff;
    --tutorial-button-accent: #3636e3;
    --tutorial-button-accent-hover: #292980;
    --tutorial-button-secondary: rgba(30, 30, 30, 0.05);
    --tutorial-button-primary: rgba(30, 30, 30, 0.1);
    --tutorial-border-hover: rgba(30, 30, 30, 0.35);
    --tutorial-switcher-bg: #fafafa;
    --tutorial-switcher-border: rgba(30, 30, 30, 0.15);
    --tutorial-switcher-active: #3636e3;
    --tutorial-bullet-color: rgba(17, 17, 17, 0.5);
    --tutorial-bullet-active-color: rgba(17, 17, 17, 0.85);
    --tutorial-note-color: rgba(17, 17, 17, 0.5);
    --tutorial-note-active-color: rgba(17, 17, 17, 0.85);
    --tutorial-divider-color: rgba(30, 30, 30, 0.12);
    --tutorial-dot-bg: #c8c8d0;
    --tutorial-dot-active-border: rgba(255, 255, 255, 0.95);
    --tutorial-dot-ring: rgba(54, 54, 227, 0.28);
    --tutorial-switcher-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    --tutorial-switcher-item-bg: rgba(30, 30, 30, 0.06);
}

#tutorial-overlay.show {
    display: flex;
    z-index: 11000;
    touch-action: none;
    overscroll-behavior: contain;
    pointer-events: auto;
    isolation: isolate;
}

#tutorial-overlay.show .tutorial-backdrop {
    touch-action: none;
    pointer-events: auto;
}

#tutorial-overlay.show .tutorial-panel {
    touch-action: none;
    pointer-events: auto;
}

#tutorial-overlay.show .tutorial-copy {
    touch-action: pan-y;
}

html.tutorial-open,
html.tutorial-open body {
    overflow: hidden !important;
    overscroll-behavior: none;
}

html.tutorial-open {
    touch-action: none;
}

html.tutorial-open #main-container,
html.tutorial-open #main-block,
html.tutorial-open #main-block .content-row,
html.tutorial-open #main-block .chart-wrapper,
html.tutorial-open #main-scene,
html.tutorial-open #main-scene > .a-canvas,
html.tutorial-open a-scene,
html.tutorial-open .a-canvas {
    pointer-events: none !important;
}

html.tutorial-open #main-block .content-row {
    overflow: hidden !important;
}

#tutorial-overlay.tutorial-vr-page.tutorial-vr-immersive-guard.show {
    pointer-events: none;
}

#tutorial-overlay.tutorial-vr-page.tutorial-vr-immersive-guard.show .tutorial-panel,
#tutorial-overlay.tutorial-vr-page.tutorial-vr-immersive-guard.show .tutorial-backdrop {
    pointer-events: none;
}

#tutorial-overlay .tutorial-backdrop {
    position: absolute;
    inset: 0;
    background: var(--tutorial-panel-bg);
    opacity: 0.55;
}

#tutorial-overlay .tutorial-panel {
    position: relative;
    z-index: 1;
    width: min(1152px, 100%);
    max-height: min(768px, calc(100vh - 48px));
    background: var(--tutorial-panel-bg);
    border: 1px solid var(--tutorial-panel-border);
    border-radius: 16px;
    padding: 20px 24px 18px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    box-sizing: border-box;
    color: var(--tutorial-text-primary);
}

#tutorial-overlay .tutorial-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    min-height: 44px;
}

#tutorial-overlay .tutorial-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

#tutorial-overlay .tutorial-brand img {
    width: auto;
    height: 40px;
    flex: 0 0 auto;
}

#tutorial-overlay .tutorial-brand-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

#tutorial-overlay .tutorial-brand-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.2;
    color: var(--tutorial-text-primary);
}

#tutorial-overlay .tutorial-brand-title .accent {
    color: var(--tutorial-button-accent);
}

#tutorial-overlay .tutorial-close {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--tutorial-text-primary);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

#tutorial-overlay .tutorial-close:hover {
    background: var(--tutorial-button-primary);
}

#tutorial-overlay .tutorial-body {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 24px;
    min-height: 0;
    flex: 1 1 auto;
}

#tutorial-overlay .tutorial-media {
    position: relative;
    min-height: 0;
    border-radius: 12px;
    overflow: visible;
    background: var(--tutorial-button-primary);
    aspect-ratio: 16 / 9;
}

#tutorial-overlay .tutorial-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 12px;
}

#tutorial-overlay .tutorial-media-placeholder {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        145deg,
        var(--tutorial-media-placeholder-start),
        var(--tutorial-media-placeholder-end)
    );
}

#tutorial-overlay .tutorial-media.has-video .tutorial-media-placeholder {
    display: none;
}

#tutorial-overlay .tutorial-media-loader {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: none;
    align-items: center;
    justify-content: center;
    background: var(--tutorial-loader-overlay);
}

#tutorial-overlay .tutorial-media.is-loading .tutorial-media-loader {
    display: flex;
}

#tutorial-overlay .tutorial-media.is-loading .tutorial-video {
    opacity: 0;
}

#tutorial-overlay .tutorial-media.is-loading .tutorial-mouse-overlay,
#tutorial-overlay .tutorial-media.is-loading .tutorial-controller-overlay,
#tutorial-overlay .tutorial-media.is-loading .tutorial-click-cursor {
    opacity: 0 !important;
    visibility: hidden !important;
}

#tutorial-overlay .tutorial-media-loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--tutorial-loader-track);
    border-top-color: var(--tutorial-button-accent);
    border-radius: 50%;
    animation: tutorialMediaSpin 0.8s linear infinite;
}

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

#tutorial-overlay.tutorial-vr-native-panel {
    visibility: hidden !important;
    pointer-events: none !important;
    clip-path: inset(100%) !important;
}

#tutorial-vr-native-overlay-host {
    --tutorial-glow-rgb: 54, 54, 227;
    --tutorial-glow-soft-rgb: 121, 121, 252;
}

#tutorial-overlay .tutorial-overlay-svg,
#tutorial-vr-native-overlay-host .tutorial-overlay-svg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: visible;
}

#tutorial-overlay .tutorial-mouse-overlay,
#tutorial-vr-native-overlay-host .tutorial-mouse-overlay {
    position: absolute;
    left: var(--mouse-from-left, 84%);
    top: var(--mouse-from-top, 68%);
    width: var(--mouse-width, 64px);
    aspect-ratio: 109 / 180;
    transform: translate(-50%, 0);
    transform-origin: 50% 0%;
    opacity: 0;
    visibility: hidden;
    z-index: 4;
    overflow: visible;
}

#tutorial-overlay .tutorial-mouse-overlay.tutorial-mouse-overlay--anchor-end,
#tutorial-vr-native-overlay-host .tutorial-mouse-overlay.tutorial-mouse-overlay--anchor-end {
    transform: translate(-100%, 0);
    transform-origin: 100% 0%;
}

#tutorial-overlay .tutorial-hand-overlay,
#tutorial-vr-native-overlay-host .tutorial-hand-overlay {
    aspect-ratio: 130 / 209;
}

#tutorial-overlay .tutorial-hand-overlay .tutorial-mouse-glow,
#tutorial-vr-native-overlay-host .tutorial-hand-overlay .tutorial-mouse-glow {
    top: 32%;
    width: 60%;
    height: 28%;
}

#tutorial-overlay .tutorial-controller-mouse-overlay,
#tutorial-vr-native-overlay-host .tutorial-controller-mouse-overlay {
    aspect-ratio: 191 / 226;
}

#tutorial-overlay .tutorial-controller-mouse-overlay .tutorial-mouse-inner,
#tutorial-vr-native-overlay-host .tutorial-controller-mouse-overlay .tutorial-mouse-inner {
    transform-origin: 50% 65%;
}

#tutorial-overlay .tutorial-controller-mouse-overlay .tutorial-controller-press-line,
#tutorial-vr-native-overlay-host .tutorial-controller-mouse-overlay .tutorial-controller-press-line {
    left: 50%;
    top: auto;
    bottom: 50%;
    height: 58%;
    margin-left: 0;
    transform: translateX(-50%) rotate(-30deg);
    transform-origin: 50% 100%;
}

#tutorial-overlay .tutorial-controller-overlay .tutorial-controller-press-line,
#tutorial-vr-native-overlay-host .tutorial-controller-overlay .tutorial-controller-press-line {
    left: 50%;
    top: auto;
    bottom: 50%;
    margin-left: 0;
    transform: translateX(-50%) rotate(-30deg);
    transform-origin: 50% 100%;
}

#tutorial-overlay .tutorial-controller-mouse-overlay .tutorial-mouse-glow,
#tutorial-vr-native-overlay-host .tutorial-controller-mouse-overlay .tutorial-mouse-glow {
    top: 38%;
    width: 55%;
    height: 22%;
}

#tutorial-overlay .tutorial-mouse-icon,
#tutorial-vr-native-overlay-host .tutorial-mouse-icon {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    z-index: 1;
}

#tutorial-overlay .tutorial-controller-mouse-overlay .tutorial-mouse-icon,
#tutorial-vr-native-overlay-host .tutorial-controller-mouse-overlay .tutorial-mouse-icon,
#tutorial-overlay .tutorial-controller-icon,
#tutorial-vr-native-overlay-host .tutorial-controller-icon {
    transform: rotate(-30deg);
    transform-origin: 50% 50%;
}

#tutorial-overlay .tutorial-mouse-inner,
#tutorial-vr-native-overlay-host .tutorial-mouse-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform: scale(1);
    z-index: 1;
    overflow: visible;
}

#tutorial-overlay .tutorial-mouse-glow,
#tutorial-vr-native-overlay-host .tutorial-mouse-glow {
    position: absolute;
    left: 50%;
    top: 28%;
    width: 70%;
    height: 36%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: rgb(var(--tutorial-glow-rgb));
    filter: blur(12px);
    opacity: 0;
    z-index: 0;
}

#tutorial-overlay .tutorial-mouse-move,
#tutorial-vr-native-overlay-host .tutorial-mouse-move {
    opacity: 1;
}

#tutorial-overlay .tutorial-mouse-lmb,
#tutorial-vr-native-overlay-host .tutorial-mouse-lmb {
    opacity: 0;
}

#tutorial-overlay .tutorial-mouse-rmb,
#tutorial-vr-native-overlay-host .tutorial-mouse-rmb {
    opacity: 0;
}

#tutorial-overlay .tutorial-mouse-scroll,
#tutorial-vr-native-overlay-host .tutorial-mouse-scroll {
    opacity: 0;
}

#tutorial-overlay .tutorial-click-cursor,
#tutorial-vr-native-overlay-host .tutorial-click-cursor {
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    aspect-ratio: 140 / 220;
    transform-origin: 0 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 2;
}

#tutorial-overlay .tutorial-click-cursor img,
#tutorial-vr-native-overlay-host .tutorial-click-cursor img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}

#tutorial-overlay .tutorial-controller-overlay,
#tutorial-vr-native-overlay-host .tutorial-controller-overlay {
    position: absolute;
    left: 50%;
    top: 50%;
    aspect-ratio: 191 / 226;
    transform: translate(-50%, 0);
    transform-origin: 50% 0%;
    opacity: 0;
    visibility: hidden;
    overflow: visible;
}

#tutorial-overlay .tutorial-controller-inner,
#tutorial-vr-native-overlay-host .tutorial-controller-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform: scale(1);
    z-index: 1;
    overflow: visible;
}

#tutorial-overlay .tutorial-controller-glow,
#tutorial-vr-native-overlay-host .tutorial-controller-glow {
    position: absolute;
    left: 50%;
    top: 38%;
    width: 55%;
    height: 22%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: rgb(var(--tutorial-glow-rgb));
    filter: blur(12px);
    opacity: 0;
    z-index: 0;
}

#tutorial-overlay .tutorial-controller-icon,
#tutorial-vr-native-overlay-host .tutorial-controller-icon {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    z-index: 1;
}

#tutorial-overlay .tutorial-controller-press-line,
#tutorial-vr-native-overlay-host .tutorial-controller-press-line {
    position: absolute;
    left: 50%;
    bottom: 50%;
    width: 3px;
    height: 100%;
    margin-left: -1.5px;
    transform: rotate(-30deg);
    transform-origin: 50% 100%;
    background: rgb(var(--tutorial-glow-soft-rgb));
    border-radius: 999px;
    box-shadow: 0 0 8px rgba(var(--tutorial-glow-soft-rgb), 0.75);
    opacity: 0;
    pointer-events: none;
    z-index: 0;
}

#tutorial-overlay .tutorial-controller-pressed,
#tutorial-vr-native-overlay-host .tutorial-controller-pressed,
#tutorial-overlay .tutorial-controller-left,
#tutorial-vr-native-overlay-host .tutorial-controller-left,
#tutorial-overlay .tutorial-controller-left-pressed,
#tutorial-vr-native-overlay-host .tutorial-controller-left-pressed {
    opacity: 0;
}

#tutorial-overlay .tutorial-copy {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-width: 0;
    overflow: auto;
}

#tutorial-overlay .tutorial-step-title {
    margin: 0 0 16px;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.25;
    color: var(--tutorial-text-primary);
}

#tutorial-overlay .tutorial-step-subtitle {
    margin: 0 0 12px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.45;
    color: var(--tutorial-text-primary);
}

#tutorial-overlay .tutorial-step-subtitle:empty {
    display: none;
    margin: 0;
}

#tutorial-overlay .tutorial-bullets {
    margin: 0;
    padding-left: 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    list-style: disc;
}

#tutorial-overlay .tutorial-bullets:empty {
    display: none;
}

#tutorial-overlay .tutorial-bullets li {
    --hi: 0;
    font-size: 14px;
    line-height: 1.45;
    color: var(--tutorial-bullet-color);
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 4px 8px;
    margin-left: -8px;
    font-weight: 400;
    box-sizing: border-box;
    background: rgba(var(--tutorial-glow-rgb), calc(0.08 * var(--hi)));
    box-shadow:
        0 0 calc(18px * var(--hi)) rgba(var(--tutorial-glow-rgb), calc(0.45 * var(--hi))),
        inset 0 0 calc(14px * var(--hi)) rgba(var(--tutorial-glow-soft-rgb), calc(0.22 * var(--hi)));
    text-shadow:
        0 0 calc(10px * var(--hi)) rgba(var(--tutorial-glow-rgb), calc(0.9 * var(--hi))),
        0 0 calc(22px * var(--hi)) rgba(var(--tutorial-glow-rgb), calc(0.55 * var(--hi)));
    opacity: max(0.32, calc(0.38 + 0.62 * var(--hi)));
}

#tutorial-overlay .tutorial-bullets li.tutorial-bullet-active {
    color: var(--tutorial-highlight-text);
    border-color: var(--tutorial-highlight-border);
    background: var(--tutorial-highlight-bg);
    box-shadow: var(--tutorial-highlight-shadow);
    text-shadow: var(--tutorial-highlight-text-shadow);
    font-weight: 600;
}

#tutorial-overlay .tutorial-bullets.has-highlight-sync li:not(.tutorial-bullet-active) {
    opacity: max(0.32, calc(0.38 + 0.62 * var(--hi)));
}

#tutorial-overlay .tutorial-copy-divider {
    display: none;
    width: 100%;
    height: 1px;
    margin: 16px 0;
    background: var(--tutorial-divider-color);
    flex-shrink: 0;
}

#tutorial-overlay .tutorial-copy.has-note .tutorial-copy-divider {
    display: block;
}

#tutorial-overlay .tutorial-step-note {
    --hi: 0;
    margin: 0;
    font-size: 14px;
    line-height: 1.45;
    color: var(--tutorial-note-color);
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 4px 8px;
    font-weight: 400;
    box-sizing: border-box;
    background: rgba(var(--tutorial-glow-rgb), calc(0.08 * var(--hi)));
    box-shadow:
        0 0 calc(18px * var(--hi)) rgba(var(--tutorial-glow-rgb), calc(0.45 * var(--hi))),
        inset 0 0 calc(14px * var(--hi)) rgba(var(--tutorial-glow-soft-rgb), calc(0.22 * var(--hi)));
    text-shadow:
        0 0 calc(10px * var(--hi)) rgba(var(--tutorial-glow-rgb), calc(0.9 * var(--hi))),
        0 0 calc(22px * var(--hi)) rgba(var(--tutorial-glow-rgb), calc(0.55 * var(--hi)));
    opacity: max(0.32, calc(0.38 + 0.62 * var(--hi)));
}

#tutorial-overlay .tutorial-step-note.tutorial-note-active {
    color: var(--tutorial-highlight-text);
    border-color: var(--tutorial-highlight-border);
    background: var(--tutorial-highlight-bg);
    box-shadow: var(--tutorial-highlight-shadow);
    text-shadow: var(--tutorial-highlight-text-shadow);
    font-weight: 600;
}

#tutorial-overlay .tutorial-copy.has-note-highlight-sync .tutorial-step-note:not(.tutorial-note-active) {
    opacity: max(0.32, calc(0.38 + 0.62 * var(--hi)));
}

#tutorial-overlay .tutorial-step-note:empty {
    display: none;
}

#tutorial-overlay .tutorial-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-top: 4px;
}

#tutorial-overlay .tutorial-dots {
    display: flex;
    align-items: center;
    gap: 8px;
}

#tutorial-overlay .tutorial-dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 50%;
    background: var(--tutorial-dot-bg);
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

#tutorial-overlay .tutorial-dot.active {
    background: var(--tutorial-button-accent);
    border-color: var(--tutorial-dot-active-border);
    box-shadow: 0 0 0 3px var(--tutorial-dot-ring);
    transform: scale(1.1);
}

#tutorial-overlay .tutorial-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

#tutorial-overlay .tutorial-prev,
#tutorial-overlay .tutorial-remind,
#tutorial-overlay .tutorial-next {
    height: 40px;
    padding: 0 18px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
}

#tutorial-overlay .tutorial-prev,
#tutorial-overlay .tutorial-remind {
    background: var(--tutorial-button-secondary);
    color: var(--tutorial-text-primary);
}

#tutorial-overlay .tutorial-prev:hover,
#tutorial-overlay .tutorial-remind:hover {
    border-color: var(--tutorial-border-hover);
}

#tutorial-overlay .tutorial-next {
    background: var(--tutorial-button-accent);
    color: var(--tutorial-text-button-accent);
}

#tutorial-overlay .tutorial-next:hover {
    background: var(--tutorial-button-accent-hover);
}

#tutorial-overlay .tutorial-media .tutorial-rotate-move-switcher {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    pointer-events: none;
    display: flex;
    width: auto;
    height: 36px;
    background: var(--tutorial-switcher-bg);
    border: 1px solid var(--tutorial-switcher-border);
    border-radius: 8px;
    padding: 4px;
    box-shadow: var(--tutorial-switcher-shadow);
    box-sizing: border-box;
}

#tutorial-overlay .tutorial-media .tutorial-rotate-move-switcher .rotate-move-switcher-wrapper {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: auto;
    height: 100%;
    gap: 4px;
    position: relative;
}

#tutorial-overlay .tutorial-media .tutorial-rotate-move-switcher .rotate-move-switcher-wrapper::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: calc(50% - 2px);
    height: auto;
    background: var(--tutorial-switcher-active);
    border-radius: 6px;
    transition: left 0.35s ease;
    z-index: 1;
    display: none;
}

#tutorial-overlay .tutorial-media .tutorial-rotate-move-switcher.mode-rotate .rotate-move-switcher-wrapper::before {
    display: block;
    left: 0;
}

#tutorial-overlay .tutorial-media .tutorial-rotate-move-switcher.mode-move .rotate-move-switcher-wrapper::before {
    display: block;
    left: calc(50% + 2px);
}

#tutorial-overlay .tutorial-media .tutorial-rotate-move-switcher p.item {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 100%;
    width: auto;
    min-width: 90px;
    padding: 0 12px;
    margin: 0;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--tutorial-text-primary);
    background: var(--tutorial-switcher-item-bg);
    box-sizing: border-box;
    text-align: center;
    line-height: normal;
    position: relative;
    z-index: 2;
    user-select: none;
}

#tutorial-overlay .tutorial-media .tutorial-rotate-move-switcher p.item svg {
    flex: 0 0 auto;
    width: 12px;
    height: 12px;
}

#tutorial-overlay .tutorial-media .tutorial-rotate-move-switcher.mode-rotate p.item-rotate,
#tutorial-overlay .tutorial-media .tutorial-rotate-move-switcher.mode-move p.item-move {
    background: transparent;
    color: var(--tutorial-text-cta);
}

@media (max-width: 1032px) {
    #tutorial-overlay .tutorial-media {
        width: 100%;
        flex-shrink: 0;
    }

    #tutorial-overlay .tutorial-media.tutorial-mobile-media-grid {
        display: grid;
        grid-template-rows: 44px minmax(0, 1fr);
        grid-template-columns: 1fr;
        overflow: visible;
        background: transparent;
    }

    #tutorial-overlay .tutorial-mobile-media-top-slot {
        grid-row: 1;
        grid-column: 1;
        height: 44px;
        min-height: 44px;
        max-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        pointer-events: none;
    }

    #tutorial-overlay .tutorial-media.tutorial-mobile-media-grid .tutorial-rotate-move-switcher {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        margin: 0;
        z-index: 5;
    }

    #tutorial-overlay .tutorial-media.tutorial-mobile-media-grid .tutorial-video {
        grid-row: 2;
        grid-column: 1;
        position: relative;
        width: 100%;
        height: 100%;
        justify-self: stretch;
        align-self: stretch;
        margin: 0;
        min-height: 0;
        object-fit: cover;
        object-position: center 38%;
        border-radius: 12px;
        overflow: hidden;
    }

    #tutorial-overlay .tutorial-media.tutorial-mobile-media-grid .tutorial-overlay-svg {
        grid-row: 2;
        grid-column: 1;
        position: relative;
        width: 100%;
        height: 100%;
        justify-self: stretch;
        align-self: stretch;
        margin: 0;
        min-height: 0;
        inset: auto;
        z-index: 3;
        overflow: visible;
    }

    #tutorial-overlay .tutorial-media.tutorial-mobile-media-grid .tutorial-media-loader {
        grid-row: 2;
        grid-column: 1;
        width: 100%;
        height: 100%;
        justify-self: stretch;
        align-self: stretch;
        margin: 0;
        inset: auto;
        border-radius: 12px;
    }
}

@media (max-width: 1032px) and (orientation: portrait) {
    #tutorial-overlay .tutorial-body {
        grid-template-columns: 1fr;
        flex: 1;
        min-height: 0;
        overflow: visible;
    }

    #tutorial-overlay .tutorial-panel {
        width: min(calc(100vw - 32px), 420px);
        padding: 16px;
        overflow: hidden;
    }

    #tutorial-overlay .tutorial-media {
        flex-shrink: 0;
        overflow: visible;
    }

    #tutorial-overlay .tutorial-copy {
        flex: 1 1 0;
        min-height: 0;
        overflow: auto;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-step-title {
        min-height: 25px;
        margin-bottom: 12px;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-step-subtitle:empty {
        display: block;
        visibility: hidden;
        min-height: 20px;
        margin-bottom: 8px;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-bullets {
        min-height: 116px;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-copy-divider {
        display: block;
        visibility: hidden;
        margin: 12px 0;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-copy:not(.has-note) .tutorial-copy-divider,
    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-copy:not(.has-note) .tutorial-step-note {
        display: none;
        min-height: 0;
        margin: 0;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-copy {
        padding-bottom: 12px;
        box-sizing: border-box;
        -webkit-overflow-scrolling: touch;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-copy.tutorial-copy-dense .tutorial-step-title {
        margin-bottom: 8px;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-copy.tutorial-copy-dense .tutorial-step-subtitle {
        margin-bottom: 6px;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-copy.tutorial-copy-dense .tutorial-bullets {
        min-height: 0;
        gap: 2px;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-copy.tutorial-copy-dense .tutorial-bullets li {
        line-height: 1.3;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-step-note:empty {
        display: block;
        visibility: hidden;
        min-height: 72px;
    }

    #tutorial-overlay .tutorial-panel.tutorial-mobile-fixed .tutorial-copy.has-note .tutorial-step-note {
        min-height: 72px;
    }
}

@media (max-width: 1032px) and (orientation: landscape) {
    #tutorial-overlay {
        padding: 12px 16px;
    }

    #tutorial-overlay .tutorial-panel {
        width: min(760px, 84vw);
        max-height: min(480px, 92vh);
        padding: 10px 14px 8px;
        gap: 10px;
        overflow: hidden;
        min-height: 0;
    }

    #tutorial-overlay .tutorial-header {
        min-height: 32px;
        flex-shrink: 0;
    }

    #tutorial-overlay .tutorial-brand img {
        height: 28px;
    }

    #tutorial-overlay .tutorial-brand-title {
        font-size: 16px;
    }

    #tutorial-overlay .tutorial-body {
        grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
        grid-template-rows: minmax(0, 1fr);
        gap: 14px;
        flex: 1 1 auto;
        min-height: 0;
        overflow: hidden;
        align-content: stretch;
    }

    #tutorial-overlay .tutorial-media {
        flex-shrink: 0;
        overflow: hidden;
        align-self: start;
        max-height: 100%;
    }

    #tutorial-overlay .tutorial-media.tutorial-mobile-media-grid {
        overflow: hidden;
        max-height: 100%;
    }

    #tutorial-overlay .tutorial-copy {
        min-height: 0;
        max-height: 100%;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    #tutorial-overlay .tutorial-step-title {
        margin-bottom: 8px;
        font-size: 16px;
    }

    #tutorial-overlay .tutorial-step-subtitle {
        margin-bottom: 8px;
        font-size: 12px;
    }

    #tutorial-overlay .tutorial-bullets {
        gap: 4px;
    }

    #tutorial-overlay .tutorial-bullets li,
    #tutorial-overlay .tutorial-step-note {
        font-size: 12px;
        line-height: 1.35;
    }

    #tutorial-overlay .tutorial-copy.has-note .tutorial-copy-divider {
        margin: 8px 0;
    }

    #tutorial-overlay .tutorial-footer {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        flex-shrink: 0;
        padding-top: 0;
        gap: 10px;
    }

    #tutorial-overlay .tutorial-dots {
        flex: 0 0 auto;
        justify-content: flex-start;
    }

    #tutorial-overlay .tutorial-actions {
        flex: 1 1 auto;
        width: auto;
        min-width: 0;
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 6px;
    }

    #tutorial-overlay .tutorial-actions:has(.tutorial-prev[hidden]) {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    #tutorial-overlay .tutorial-prev,
    #tutorial-overlay .tutorial-remind,
    #tutorial-overlay .tutorial-next {
        height: 34px;
        width: auto;
        padding: 0 12px;
        font-size: 12px;
    }
}

@media (max-width: 1032px) {
    #tutorial-overlay .tutorial-footer {
        flex-direction: column;
        align-items: stretch;
        flex-shrink: 0;
        gap: 8px;
    }

    #tutorial-overlay .tutorial-dots {
        justify-content: center;
    }

    #tutorial-overlay .tutorial-actions {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        width: 100%;
        gap: 6px;
    }

    #tutorial-overlay .tutorial-actions:has(.tutorial-prev[hidden]) {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    #tutorial-overlay .tutorial-prev,
    #tutorial-overlay .tutorial-remind,
    #tutorial-overlay .tutorial-next {
        width: 100%;
        min-width: 0;
        padding: 0 8px;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    #tutorial-overlay .tutorial-copy.tutorial-copy-dense .tutorial-step-title {
        margin-bottom: 6px;
    }

    #tutorial-overlay .tutorial-copy.tutorial-copy-dense .tutorial-bullets {
        gap: 2px;
    }

    #tutorial-overlay .tutorial-copy.tutorial-copy-dense .tutorial-bullets li,
    #tutorial-overlay .tutorial-copy.tutorial-copy-dense .tutorial-step-note {
        line-height: 1.3;
    }
}

@media (max-width: 1032px) and (orientation: landscape) {
    #tutorial-overlay .tutorial-footer {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    #tutorial-overlay .tutorial-dots {
        justify-content: flex-start;
    }

    #tutorial-overlay .tutorial-actions {
        width: auto;
    }

    #tutorial-overlay .tutorial-prev,
    #tutorial-overlay .tutorial-remind,
    #tutorial-overlay .tutorial-next {
        width: auto;
    }
}

#tutorial-overlay.tutorial-vr-mesh-mode #tutorial-panel-source {
    display: none !important;
}

#tutorial-vr-mesh-host {
    position: fixed;
    left: 0;
    top: 0;
    width: 1152px;
    height: auto;
    opacity: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: -1;
}

#tutorial-vr-mesh-host .tutorial-panel {
    width: 1152px !important;
    max-width: 1152px !important;
    max-height: 768px !important;
    min-height: 480px !important;
    display: flex !important;
    flex-direction: column !important;
    box-sizing: border-box;
    background: #14141c;
    border: 1px solid #3636e3;
    border-radius: 16px;
    color: #ffffff;
    font-family: Inter, sans-serif;
    padding: 20px 24px 18px;
    gap: 18px;
}

#tutorial-vr-mesh-host .tutorial-body {
    display: grid !important;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr) !important;
    gap: 24px !important;
    min-height: 0;
    flex: 1 1 auto;
}

#tutorial-vr-mesh-host .tutorial-media {
    position: relative;
    aspect-ratio: 16 / 9;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: #191921;
}

#tutorial-vr-mesh-host .tutorial-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 1 !important;
}

#tutorial-vr-mesh-host .tutorial-media-loader,
#tutorial-vr-mesh-host .tutorial-media-placeholder {
    display: none !important;
}

#tutorial-vr-mesh-host .tutorial-step-title,
#tutorial-vr-mesh-host .tutorial-step-subtitle,
#tutorial-vr-mesh-host .tutorial-bullets li,
#tutorial-vr-mesh-host .tutorial-step-note,
#tutorial-vr-mesh-host .tutorial-vr-mesh-text-line,
#tutorial-vr-mesh-host .tutorial-brand-title {
    color: #ffffff;
}

#tutorial-vr-mesh-host .tutorial-brand-title .accent {
    color: #3636e3;
}

#tutorial-vr-mesh-host .tutorial-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

#tutorial-vr-mesh-host .tutorial-next,
#tutorial-vr-mesh-host .tutorial-prev,
#tutorial-vr-mesh-host .tutorial-remind {
    font-size: 14px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
}

#tutorial-vr-mesh-host .tutorial-next {
    background: #3636e3;
    color: #ffffff;
}

#tutorial-vr-mesh-host .tutorial-prev,
#tutorial-vr-mesh-host .tutorial-remind {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

#tutorial-overlay.tutorial-vr-mesh-mode {
    display: block !important;
    position: fixed;
    left: 0;
    top: 0;
    right: auto;
    bottom: auto;
    width: 1152px;
    height: auto;
    padding: 0;
    opacity: 1;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
    align-items: stretch;
    justify-content: flex-start;
    clip-path: inset(100%);
}

#tutorial-overlay.tutorial-vr-mesh-mode.tutorial-vr-overlay-active {
    clip-path: none;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    z-index: 9999;
    background: transparent;
    pointer-events: none;
}

#tutorial-overlay.tutorial-vr-overlay-active .tutorial-backdrop,
#tutorial-overlay.tutorial-vr-overlay-active .tutorial-header,
#tutorial-overlay.tutorial-vr-overlay-active .tutorial-footer,
#tutorial-overlay.tutorial-vr-overlay-active .tutorial-copy {
    display: none !important;
}

#tutorial-overlay.tutorial-vr-overlay-active .tutorial-panel {
    position: fixed;
    inset: 0;
    width: 100% !important;
    max-width: none !important;
    height: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    display: block !important;
    overflow: visible !important;
}

#tutorial-overlay.tutorial-vr-overlay-active .tutorial-body {
    display: block !important;
    position: fixed;
    left: 50%;
    top: 40%;
    transform: translate(-50%, -50%);
    width: min(54vw, 640px);
    max-width: calc(100vw - 32px);
    margin: 0 !important;
    padding: 0 !important;
    overflow: visible !important;
}

#tutorial-overlay.tutorial-vr-overlay-active .tutorial-media {
    position: relative !important;
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 16 / 9 !important;
    overflow: visible !important;
}

#tutorial-overlay.tutorial-vr-overlay-active .tutorial-video,
#tutorial-overlay.tutorial-vr-overlay-active .tutorial-media-placeholder,
#tutorial-overlay.tutorial-vr-overlay-active .tutorial-media-loader {
    visibility: hidden !important;
    opacity: 0 !important;
}

#tutorial-overlay.tutorial-vr-overlay-active .tutorial-overlay-svg {
    position: absolute;
    inset: 0;
    overflow: visible;
    z-index: 2;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-backdrop {
    display: none;
}

#tutorial-overlay.tutorial-vr-mesh-mode #tutorial-panel-source,
#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-panel {
    width: 1152px !important;
    max-width: 1152px !important;
    max-height: 768px !important;
    min-height: 0 !important;
    padding: 20px 24px 18px !important;
    gap: 18px !important;
    overflow: hidden !important;
    visibility: visible;
    opacity: 1;
    display: flex !important;
    flex-direction: column !important;
    box-sizing: border-box;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-header {
    min-height: 40px;
    flex: 0 0 auto;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-body {
    display: grid !important;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr) !important;
    gap: 24px !important;
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow: hidden !important;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-media {
    position: relative;
    aspect-ratio: 16 / 9 !important;
    width: auto !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    flex: unset !important;
    overflow: visible;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-copy {
    flex: unset !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow: hidden !important;
    min-width: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-bullets {
    gap: 6px;
    padding-left: 16px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-bullets li,
#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-step-note {
    font-size: 13px;
    line-height: 1.35;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-bullets li {
    padding: 3px 6px;
    margin-left: -6px;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-vr-mesh-text-line {
    display: block;
    max-width: 100%;
    white-space: normal;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-copy.has-note .tutorial-copy-divider {
    margin: 12px 0;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-footer {
    flex: 0 0 auto;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-mobile-media-top-slot {
    display: none !important;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-media.is-loading .tutorial-video {
    opacity: 1;
}

#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-prev[hidden],
#tutorial-overlay.tutorial-vr-mesh-mode .tutorial-prev[style*="display: none"] {
    display: none !important;
}

#tutorial-vr-mesh-host .tutorial-bullets li.tutorial-bullet-active,
#tutorial-vr-mesh-host .tutorial-step-note.tutorial-note-active {
    color: var(--tutorial-highlight-text) !important;
    border: 1px solid var(--tutorial-highlight-border) !important;
    background: var(--tutorial-highlight-bg) !important;
    box-shadow: var(--tutorial-highlight-shadow) !important;
    text-shadow: var(--tutorial-highlight-text-shadow) !important;
    font-weight: 600 !important;
}

#tutorial-vr-mesh-host .tutorial-bullets li.tutorial-bullet-active .tutorial-vr-mesh-text-line,
#tutorial-vr-mesh-host .tutorial-step-note.tutorial-note-active .tutorial-vr-mesh-text-line {
    color: inherit !important;
    text-shadow: inherit !important;
}