/* Duo preview assets are versioned alongside this stylesheet for immutable Hosting caches. */
.duo-section {
    padding: 72px 32px;
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}
.duo-container {
    width: min(100%, var(--content));
    margin: 0 auto;
}
.duo-release-status {
    margin: 0 0 12px;
    color: var(--sky-dark);
    font-size: 0.9rem;
    font-weight: 750;
}
.duo-section h2 {
    margin: 0 0 16px;
    font-size: clamp(2rem, 3vw, 2.8rem);
    font-weight: 780;
    line-height: 1.15;
}
.duo-intro {
    max-width: 760px;
    margin: 0 0 20px;
    font-size: 1.05rem;
}
.duo-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    margin: 0 0 28px;
}
.duo-links a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    color: var(--sky-dark);
    font-weight: 700;
    text-underline-offset: 4px;
}
.duo-showcase {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}
.duo-device {
    min-width: 0;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
    background: var(--surface);
}
.duo-device-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    padding: 20px;
    background: #f8ccb8;
}
.duo-device--dark .duo-device-visual {
    background: var(--night);
}
.duo-device picture {
    display: block;
    width: 100%;
}
.duo-device img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
}
.duo-device figcaption {
    padding: 16px 20px;
    color: var(--muted);
    font-size: 0.95rem;
}
.duo-device figcaption strong {
    display: block;
    margin-bottom: 4px;
    color: var(--ink);
    font-weight: 750;
}
.duo-note {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 0.88rem;
}
.duo-detail-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
    gap: 40px;
    align-items: center;
}
.duo-list {
    margin: 0 0 20px;
    padding-left: 20px;
    color: var(--muted);
}
.duo-list li + li {
    margin-top: 10px;
}
.duo-press-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}
.duo-press-grid .duo-device-visual {
    height: 330px;
}
.duo-press-grid picture {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}
.duo-press-grid img {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 100%;
    object-fit: contain;
}
.duo-download {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 52px;
    margin-top: 12px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--sky-dark);
    font-weight: 700;
    text-decoration: none;
}
.duo-download:hover {
    border-color: var(--sky-dark);
    background: var(--page);
}
.duo-download:active {
    background: #e2e7eb;
}
a.duo-device-visual:active {
    opacity: 0.86;
}
.duo-download span {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 500;
}
@media (max-width: 900px) {
    .duo-press-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .duo-section {
        padding: 48px 20px;
    }

    .duo-showcase,
    .duo-detail-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .duo-detail-layout {
        gap: 28px;
    }

    .duo-device-visual {
        padding: 16px;
    }
}

@media (max-width: 540px) {
    .duo-press-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .duo-press-grid .duo-device-visual {
        height: 350px;
    }
}