/* ================================================================
   FAQ記事ページ固有のスタイル
   ================================================================ */

.faq-article {
    background: rgba(255, 255, 255, 0.98);
    padding: clamp(1.4rem, 4vw, 2.2rem);
    border-radius: 22px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
    display: grid;
    gap: 1rem;
}

.faq-article h2 {
    color: var(--color-text);
    font-size: clamp(1.6rem, 4.5vw, 2.2rem);
    margin: 0;
}

.article-content {
    color: var(--color-text);
    display: grid;
    gap: 1rem;
}

.article-content img,
.article-content picture,
.article-content video,
.article-content iframe {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

.article-content iframe {
    border: none;
}

.article-content h3 {
    margin-top: 1.4rem;
    margin-bottom: 0.5rem;
}

.article-content p,
.article-content li {
    color: var(--color-muted);
}

.article-content figure {
    margin: 0;
}

.article-content figure:not(.media-frame) {
    display: grid;
    gap: 0.6rem;
    justify-items: center;
}

.article-content figure:not(.media-frame) img,
.article-content figure:not(.media-frame) video {
    box-shadow: var(--shadow-sm);
}

.article-content figure.media-frame,
.article-content .media-frame {
    background: rgba(148, 163, 184, 0.12);
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 18px;
    padding: clamp(0.85rem, 2.5vw, 1.2rem);
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: 0.75rem;
}

.article-content figure.media-frame > picture,
.article-content .media-frame > picture {
    display: contents;
}

.article-content figure.media-frame > img,
.article-content .media-frame > img,
.article-content .media-frame > video {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.article-content figure.media-frame > img,
.article-content .media-frame > img {
    object-fit: cover;
}

.article-content .responsive-media {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    border-radius: 12px;
    overflow: hidden;
}

.article-content .responsive-media iframe,
.article-content .responsive-media video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.article-content figcaption,
.article-content .media-caption {
    font-size: var(--font-size-xs);
    color: var(--color-muted);
    text-align: center;
}

.article-content .media-grid {
    display: grid;
    gap: clamp(0.8rem, 2.5vw, 1.2rem);
}

.article-content .media-grid.auto-fit {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.article-content details.media-guidance {
    border: 1px dashed rgba(148, 163, 184, 0.6);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.85);
    padding: 0.8rem 1rem;
}

.article-content details.media-guidance[open] {
    box-shadow: var(--shadow-sm);
}

.article-content details.media-guidance summary {
    font-weight: 600;
    cursor: pointer;
    color: var(--color-text);
}

.article-content details.media-guidance pre {
    margin: 0.75rem 0 0;
    padding: 0.75rem;
    background: #0f172a;
    color: #f8fafc;
    border-radius: 10px;
    overflow-x: auto;
    font-size: var(--font-size-xs);
}

.article-content details.media-guidance code {
    font-family: "Fira Code", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    white-space: pre;
}

@media (min-width: 640px) {
    .article-content .media-grid.two-columns {
        grid-template-columns: repeat(2, 1fr);
    }

    .article-content .media-grid.three-columns {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feedback-section {
    border-top: 1px solid rgba(148, 163, 184, 0.25);
    padding-top: 1.6rem;
    margin-top: 1rem;
    text-align: center;
    display: grid;
    gap: 1rem;
}

.feedback-section p {
    margin: 0;
    font-size: var(--font-size-md);
    font-weight: 600;
}

.feedback-buttons {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
}

.feedback-button {
    padding: 0.45rem 1rem;
    font-size: var(--font-size-sm);
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.18);
    width: 88px;
    text-align: center;
}

.feedback-button.yes-button {
    background: #22c55e;
    color: #fff;
}

.feedback-button.yes-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 35px rgba(34, 197, 94, 0.35);
}

.feedback-button.no-button {
    background: #ef4444;
    color: #fff;
}

.feedback-button.no-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 35px rgba(239, 68, 68, 0.35);
}

.feedback-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.hidden {
    display: none;
}
.contact-button secondary {
    text-decoration: none;
}