.news-detail-page { background: #ffffff; }
            .news-detail-page .nav-logo { filter: brightness(0); }
            .news-detail-page .nav-link { color: #000000; }
            .news-detail-page .nav-link.institute { color: var(--accent); }
            .news-detail-page .nav-icon { color: #000000; }
            .nd-main {
                min-height: 100vh;
                background: #ffffff;
                padding: calc(var(--nav-height) + 64px) 20px 100px;
            }
            .nd-container {
                max-width: 1320px;
                margin: 0 auto;
                display: flex;
                flex-direction: column;
                gap: 28px;
            }
            .nd-card {
                --nd-pad-x: clamp(28px, 5vw, 64px);
                background: #ffffff;
                border-radius: 0;
                padding: clamp(44px, 5.5vw, 88px) var(--nd-pad-x);
                box-shadow: 0 20px 60px rgba(0, 0, 0, 0.10), 0 4px 14px rgba(0, 0, 0, 0.05);
            }
            .nd-card--header { padding-bottom: 0; }
            .nd-head {
                text-align: center;
                padding: 0 8px;
            }
            .nd-date {
                display: block;
                font-size: 12px;
                font-weight: 500;
                letter-spacing: 0.16em;
                text-transform: uppercase;
                color: rgba(0, 0, 0, 0.45);
                margin-bottom: 20px;
            }
            .nd-title {
                font-size: clamp(1.85rem, 4.2vw, 3rem);
                font-weight: 600;
                line-height: 1.18;
                color: #111111;
                margin: 0 auto;
                max-width: 22ch;
            }
            .nd-category {
                display: block;
                font-size: 12px;
                font-weight: 600;
                letter-spacing: 0.14em;
                text-transform: uppercase;
                color: var(--accent);
                margin-top: 20px;
            }
            .nd-figure {
                position: relative;
                width: auto;
                margin: 48px calc(-1 * var(--nd-pad-x)) 0;
                aspect-ratio: 16 / 9;
                background: #111111;
                overflow: hidden;
            }
            .nd-figure img,
            .nd-figure svg {
                width: 100%;
                height: 100%;
                object-fit: cover;
                display: block;
            }
            .nd-body {
                color: #111111;
                font-size: 17px;
                line-height: 1.85;
            }
            .nd-body p + p { margin-top: 1.4em; }
            .nd-body h3 {
                font-size: 1.35rem;
                font-weight: 600;
                margin: 2em 0 0.7em;
                color: #111111;
            }
            .nd-body blockquote {
                border-left: 3px solid var(--accent);
                padding-left: 1.3em;
                margin: 1.8em 0;
                color: rgba(0, 0, 0, 0.72);
                font-style: italic;
            }
            .nd-body ul {
                margin: 1.2em 0;
                padding-left: 1.4em;
            }
            .nd-body li { margin: 0.45em 0; }
            .nd-more {
                display: flex;
                justify-content: center;
                margin-top: 56px;
            }
            .nd-more-btn {
                display: inline-flex;
                align-items: center;
                justify-content: center;
                background: #ffffff;
                color: #111111;
                font-size: 15px;
                font-weight: 600;
                letter-spacing: 0.04em;
                padding: 16px 40px;
                border-radius: 0;
                border: 1px solid rgba(0, 0, 0, 0.15);
                text-decoration: none;
                transition: background 0.35s ease, color 0.35s ease, transform 0.35s ease, border-color 0.35s ease;
            }
            .nd-more-btn:hover {
                background: var(--accent);
                color: #ffffff;
                border-color: var(--accent);
                transform: translateY(-2px);
            }

            @media (max-width: 640px) {
                .nd-main { padding-top: calc(var(--nav-height) + 40px); padding-bottom: 72px; }
                .nd-card { --nd-pad-x: 22px; padding: 32px 22px; }
                .nd-card--header { padding-bottom: 0; }
                .nd-figure { margin: 36px -22px 0; }
                .nd-body { font-size: 16px; line-height: 1.8; }
                .nd-more { margin-top: 44px; }
            }

.nd-body img{max-width:100%;height:auto}.nd-body iframe{max-width:100%}.nd-body:empty::after{content:'Article content is being prepared.';color:rgba(0,0,0,.55)}