:root {
    --page: #f4f8ff;
    --paper: rgba(255, 255, 255, 0.9);
    --paper-solid: #ffffff;
    --text: #14213d;
    --muted: #5c6b89;
    --line: rgba(52, 100, 237, 0.16);
    --accent: #3464ed;
    --accent-soft: #dce8ff;
    --cyan: #71d8ff;
    --shadow: 0 24px 70px rgba(52, 100, 237, 0.14);
    color-scheme: light;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    color: var(--text);
    background:
        linear-gradient(135deg, #ffffff 0%, #eef5ff 46%, #dbe8ff 46%, #f8fbff 100%);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

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

.app-layout {
    width: min(1800px, calc(100vw - 40px));
    min-height: 100svh;
    margin: 0 auto;
    padding: 20px 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
    align-content: start;
}

.identity-panel {
    min-height: 0;
    padding: 22px 28px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(232, 240, 255, 0.88));
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand-block {
    display: flex;
    align-items: center;
    gap: 18px;
    min-width: 0;
}

.brand-icon-shell {
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    padding: 0;
    border-radius: 22px;
    border: 1px solid rgba(52, 94, 246, 0.16);
    box-shadow: 0 16px 30px rgba(52, 94, 246, 0.18);
}

.brand-icon {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.app-name {
    margin: 0;
    max-width: none;
    color: var(--text);
    font-size: clamp(2rem, 2.6vw, 3.8rem);
    line-height: 1;
    letter-spacing: 0;
    font-weight: 800;
}

.legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.legal-links a {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid rgba(52, 100, 237, 0.18);
    background: rgba(255, 255, 255, 0.78);
    color: var(--accent);
    font-size: 14px;
    font-weight: 800;
    box-shadow: 0 10px 24px rgba(52, 100, 237, 0.08);
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.legal-links a:hover,
.legal-links a:focus-visible {
    background: var(--paper-solid);
    border-color: rgba(52, 100, 237, 0.36);
    color: #1e50db;
    outline: none;
    transform: translateY(-1px);
}

.gallery-panel {
    min-width: 0;
    display: flex;
    align-items: center;
    padding: 24px 0 8px;
    overflow: hidden;
}

.gallery-viewport {
    width: 100%;
    overflow: hidden;
    padding: 8px 0 28px;
    mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.gallery-track {
    --slide-width: clamp(210px, 18vw, 300px);
    --slide-gap: 18px;
    width: max-content;
    display: flex;
    align-items: center;
    gap: var(--slide-gap);
    animation: gallery-slide 30s linear infinite;
    will-change: transform;
}

.gallery-viewport:hover .gallery-track {
    animation-play-state: paused;
}

.slide {
    width: var(--slide-width);
    flex: 0 0 var(--slide-width);
    margin: 0;
    aspect-ratio: 1080 / 1920;
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid rgba(52, 100, 237, 0.18);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(223, 234, 255, 0.84));
    box-shadow: 0 20px 50px rgba(52, 100, 237, 0.16);
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@keyframes gallery-slide {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(calc(-5 * (var(--slide-width) + var(--slide-gap))));
    }
}

@media (max-width: 1240px) {
    .app-layout {
        width: min(100vw - 28px, 1800px);
        gap: 16px;
    }

    .gallery-track {
        --slide-width: clamp(188px, 24vw, 260px);
    }
}

@media (max-width: 980px) {
    body {
        background:
            linear-gradient(180deg, #ffffff 0%, #eef5ff 38%, #f8fbff 100%);
    }

    .app-layout {
        width: min(100vw - 24px, 1800px);
        grid-template-columns: 1fr;
        padding: 16px 0 24px;
    }

    .identity-panel {
        position: static;
        min-height: auto;
        align-items: flex-start;
    }

    .brand-icon-shell {
        width: 44px;
        height: 44px;
        flex-basis: 44px;
    }

    .gallery-panel {
        align-items: flex-start;
    }

    .gallery-track {
        --slide-width: clamp(178px, 42vw, 238px);
        --slide-gap: 14px;
        animation-duration: 26s;
    }
}

@media (max-width: 640px) {
    .app-layout {
        width: min(100vw - 18px, 1800px);
    }

    .identity-panel {
        flex-direction: column;
        padding: 22px;
        border-radius: 22px;
        align-items: stretch;
    }

    .brand-block {
        align-items: flex-start;
    }

    .app-name {
        font-size: 2.15rem;
    }

    .brand-icon-shell {
        width: 44px;
        height: 44px;
        flex-basis: 44px;
        border-radius: 18px;
    }

    .gallery-viewport {
        mask-image: linear-gradient(90deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
    }

    .slide {
        border-radius: 22px;
    }

    .legal-links a {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .gallery-track {
        animation: none;
        transform: none;
    }
}