:root {
    --news-ink: #1d1d1f;
    --news-muted: #6e6e73;
    --news-subtle: #8a8a8f;
    --news-line: rgba(29, 29, 31, 0.12);
    --news-surface: #f5f5f7;
    --news-blue: #1677ff;
    --news-blue-hover: #0868e6;
    --news-dark: #05070b;
    --news-font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
        "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
    --news-max: 1240px;
}

.news-page,
.news-detail-page {
    margin: 0;
    color: var(--news-ink);
    background: #fff;
    font-family: var(--news-font);
    -webkit-font-smoothing: antialiased;
}

.news-page .page-wrapper,
.news-detail-page .page-wrapper {
    overflow: clip;
    background: #fff;
}

.news-main,
.news-detail-main {
    padding-top: 68px;
}

.news-main *,
.news-main *::before,
.news-main *::after,
.news-detail-main *,
.news-detail-main *::before,
.news-detail-main *::after {
    box-sizing: border-box;
}

.news-main h1,
.news-main h2,
.news-main h3,
.news-main p,
.news-main ol,
.news-detail-main h1,
.news-detail-main h2,
.news-detail-main h3,
.news-detail-main p,
.news-detail-main ol,
.news-detail-main figure,
.news-detail-main blockquote {
    margin: 0;
}

.news-main a,
.news-detail-main a {
    color: inherit;
    text-decoration: none;
}

.news-container {
    width: min(var(--news-max), calc(100% - 48px));
    margin: 0 auto;
}

.news-skip-link {
    position: fixed;
    top: 10px;
    left: 12px;
    z-index: 10001;
    padding: 10px 16px;
    color: #fff;
    background: var(--news-blue);
    border-radius: 999px;
    font-family: var(--news-font);
    font-size: 13px;
    font-weight: 650;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-16px);
    transition: opacity 160ms ease, transform 160ms ease;
}

.news-skip-link:focus {
    color: #fff;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.news-eyebrow,
.news-section-heading__label {
    color: #527ba5;
    font-size: 12px;
    font-weight: 750;
    letter-spacing: .2em;
    line-height: 1.4;
}

/* News index */
.news-hero {
    position: relative;
    min-height: 560px;
    overflow: hidden;
    background:
        radial-gradient(circle at 83% 18%, rgba(39, 125, 255, .16), transparent 31%),
        radial-gradient(circle at 8% 90%, rgba(112, 164, 255, .09), transparent 29%),
        #fff;
    border-bottom: 1px solid var(--news-line);
}

.news-hero::after {
    position: absolute;
    right: max(24px, calc((100vw - var(--news-max)) / 2));
    bottom: -220px;
    width: clamp(360px, 44vw, 680px);
    aspect-ratio: 1;
    content: "";
    border: 1px solid rgba(22, 119, 255, .12);
    border-radius: 50%;
    box-shadow:
        0 0 0 64px rgba(22, 119, 255, .025),
        0 0 0 128px rgba(22, 119, 255, .018);
    pointer-events: none;
}

.news-hero__inner {
    position: relative;
    z-index: 1;
    display: flex;
    min-height: 560px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 84px 0 72px;
}

.news-hero h1 {
    max-width: none;
    margin-top: 20px;
    color: var(--news-ink);
    font-size: clamp(52px, 7.5vw, 96px);
    font-weight: 700;
    letter-spacing: -.07em;
    line-height: .98;
}

.news-hero__intro {
    max-width: 650px;
    margin-top: 30px !important;
    color: var(--news-muted);
    font-size: clamp(17px, 2vw, 22px);
    letter-spacing: -.025em;
    line-height: 1.65;
}

.news-hero__jump {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    gap: 12px;
    margin-top: 38px;
    padding: 0 20px;
    color: #fff !important;
    background: var(--news-blue);
    border-radius: 999px;
    font-size: 14px;
    font-weight: 650;
    transition: background-color 180ms ease, transform 180ms ease;
}

.news-hero__jump:hover {
    background: var(--news-blue-hover);
    transform: translateY(-2px);
}

.news-archive {
    padding: clamp(76px, 9vw, 126px) 0 clamp(100px, 11vw, 160px);
    background: var(--news-surface);
    scroll-margin-top: 68px;
}

.news-section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
    margin-bottom: 56px;
    padding-bottom: 26px;
    border-bottom: 1px solid var(--news-line);
}

.news-section-heading h2 {
    margin-top: 13px;
    color: var(--news-ink);
    font-size: clamp(38px, 5vw, 64px);
    font-weight: 680;
    letter-spacing: -.055em;
    line-height: 1.05;
}

.news-section-heading__count {
    padding-bottom: 7px;
    color: var(--news-muted);
    font-size: 14px;
}

.news-load-state,
.news-noscript,
.news-empty-state {
    display: flex;
    min-height: 180px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--news-muted);
    background: #fff;
    border: 1px solid var(--news-line);
    border-radius: 24px;
    font-size: 15px;
    text-align: center;
}

.news-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
    border: 2px solid rgba(29, 29, 31, .17);
    border-top-color: var(--news-blue);
    border-radius: 50%;
    animation: news-spin .8s linear infinite;
}

@keyframes news-spin {
    to { transform: rotate(360deg); }
}

.news-index-timeline {
    position: relative;
    margin: 0;
    padding: 0;
    list-style: none;
}

.news-index-timeline::before {
    position: absolute;
    top: 7px;
    bottom: 7px;
    left: 125px;
    width: 1px;
    content: "";
    background: linear-gradient(180deg, transparent, #c5cbd3 5%, #c5cbd3 95%, transparent);
}

.news-index-year {
    position: relative;
    display: grid;
    grid-template-columns: 108px 34px minmax(0, 1fr);
    align-items: center;
    margin: 0 0 24px;
}

.news-index-year:not(:first-child) {
    margin-top: 76px;
}

.news-index-year__label {
    padding-right: 18px;
    color: var(--news-ink);
    font-size: 24px;
    font-weight: 720;
    letter-spacing: -.04em;
    text-align: right;
}

.news-index-year__node {
    position: relative;
    z-index: 2;
    display: block;
    width: 17px;
    height: 17px;
    margin: 0 auto;
    background: var(--news-blue);
    border: 4px solid var(--news-surface);
    border-radius: 50%;
    box-shadow: 0 0 0 1px rgba(22, 119, 255, .35);
}

.news-index-year__rule {
    display: block;
    height: 1px;
    background: linear-gradient(90deg, #c5cbd3, transparent 72%);
}

.news-index-item {
    position: relative;
    display: grid;
    grid-template-columns: 108px 34px minmax(0, 1fr);
    align-items: start;
    margin-bottom: clamp(40px, 6vw, 74px);
}

.news-index-item:last-child {
    margin-bottom: 0;
}

.news-index-date {
    padding: 2px 18px 0 0;
    color: var(--news-muted);
    text-align: right;
}

.news-index-date__year {
    display: block;
    margin-bottom: 6px;
    color: var(--news-ink);
    font-size: 19px;
    font-weight: 700;
    letter-spacing: -.03em;
}

.news-index-date time {
    display: block;
    font-size: 13px;
    font-weight: 550;
    letter-spacing: .04em;
}

.news-index-node {
    position: relative;
    z-index: 1;
    display: block;
    width: 11px;
    height: 11px;
    margin: 6px auto 0;
    background: #fff;
    border: 2px solid #9ba6b2;
    border-radius: 50%;
    box-shadow: 0 0 0 5px var(--news-surface);
    transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.news-index-item:focus-within .news-index-node,
.news-index-item:hover .news-index-node {
    background: var(--news-blue);
    border-color: var(--news-blue);
    transform: scale(1.08);
}

.news-index-card {
    width: 66.6667%;
    max-width: 760px;
    min-width: 0;
    justify-self: center;
}

.news-index-card__link {
    display: grid;
    min-width: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(29, 29, 31, .08);
    border-radius: 28px;
    box-shadow: 0 2px 8px rgba(22, 31, 44, .025);
    transition: border-color 240ms ease, box-shadow 240ms ease, transform 240ms ease;
}

.news-index-card__link:hover {
    color: inherit;
    border-color: rgba(22, 119, 255, .22);
    box-shadow: 0 26px 70px rgba(21, 34, 54, .11);
    transform: translateY(-5px);
}

.news-index-card__media {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(135deg, #07172d, #174b87 58%, #2d7ff9);
}

.news-index-card__media::after {
    position: absolute;
    inset: 0;
    content: "";
    background: linear-gradient(180deg, rgba(2, 6, 12, .02) 24%, rgba(2, 6, 12, .86) 100%);
}

.news-index-card__media img {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .55s cubic-bezier(.22, .61, .36, 1);
}

.news-index-item[data-news-slug="huaneng-perovskite-ai-platform-bid"] .news-index-card__media img {
    padding: clamp(12px, 2vw, 24px);
    background: #f7f7f5;
    object-fit: contain;
}

.news-index-card__link:hover .news-index-card__media img {
    transform: scale(1.025);
}

.news-media-fallback {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: rgba(255, 255, 255, .64);
    background:
        radial-gradient(circle at 72% 26%, rgba(117, 170, 255, .52), transparent 28%),
        linear-gradient(135deg, #050a13 0%, #0a2345 55%, #1457aa 100%);
    font-size: clamp(24px, 4vw, 54px);
    font-weight: 700;
    letter-spacing: -.05em;
}

.news-index-card__media.has-image .news-media-fallback,
.news-detail-card__thumb.has-image .news-media-fallback {
    display: none;
}

.news-card-category {
    position: absolute;
    top: 22px;
    left: 22px;
    z-index: 2;
    display: inline-flex;
    min-height: 30px;
    align-items: center;
    padding: 0 12px;
    color: #fff;
    background: rgba(5, 9, 16, .56);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 650;
    backdrop-filter: blur(12px);
}

.news-index-card__title {
    position: absolute;
    right: 28px;
    bottom: 26px;
    left: 28px;
    z-index: 2;
    max-width: 860px;
    color: #fff;
    font-size: clamp(27px, 3.6vw, 48px);
    font-weight: 680;
    letter-spacing: -.05em;
    line-height: 1.12;
}

.news-index-card__body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 24px 28px 26px;
}

.news-index-card__summary {
    max-width: 760px;
    overflow: hidden;
    color: var(--news-muted);
    font-size: 15px;
    letter-spacing: -.012em;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.news-index-card__action {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 8px;
    color: var(--news-blue);
    font-size: 14px;
    font-weight: 650;
    white-space: nowrap;
}

.news-index-card__action span:last-child {
    transition: transform 180ms ease;
}

.news-index-card__link:hover .news-index-card__action span:last-child {
    transform: translateX(3px);
}

.news-back-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 20;
    display: grid;
    width: 44px;
    height: 44px;
    padding: 0;
    place-items: center;
    color: #fff;
    background: rgba(29, 29, 31, .9);
    border: 0;
    border-radius: 50%;
    font-family: var(--news-font);
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity 180ms ease, transform 180ms ease, background-color 180ms ease;
}

.news-back-to-top.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.news-back-to-top:hover { background: #000; }

/* Detail workspace */
.news-detail-page,
.news-detail-page .page-wrapper,
.news-detail-main {
    background: var(--news-surface);
}

.news-detail-masthead {
    background: #fff;
    border-bottom: 1px solid var(--news-line);
}

.news-detail-masthead__inner {
    display: flex;
    min-height: 210px;
    align-items: flex-end;
    justify-content: space-between;
    gap: 36px;
    padding: 52px 0 38px;
}

.news-detail-masthead h1 {
    margin-top: 12px;
    color: var(--news-ink);
    font-size: clamp(42px, 6vw, 68px);
    font-weight: 700;
    letter-spacing: -.065em;
    line-height: 1;
}

.news-all-link {
    display: inline-flex;
    min-height: 42px;
    flex: 0 0 auto;
    align-items: center;
    gap: 9px;
    padding: 0 17px;
    color: var(--news-blue) !important;
    background: #f3f7ff;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 650;
    transition: background-color 180ms ease, transform 180ms ease;
}

.news-all-link:hover {
    background: #e9f1ff;
    transform: translateY(-1px);
}

.news-reader-section {
    padding: 32px 0 72px;
}

.news-detail-layout {
    display: grid;
    grid-template-columns: minmax(285px, 350px) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.news-detail-archive,
.news-reader-frame {
    height: calc(100vh - 112px);
    min-height: 650px;
    max-height: 880px;
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(29, 29, 31, .08);
    border-radius: 24px;
    box-shadow: 0 1px 2px rgba(18, 25, 35, .025);
}

.news-detail-archive {
    position: sticky;
    top: 88px;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
}

.news-detail-archive__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    padding: 25px 24px 20px;
    border-bottom: 1px solid var(--news-line);
}

.news-detail-archive__header p {
    color: #6485a8;
    font-size: 10px;
    font-weight: 750;
    letter-spacing: .18em;
}

.news-detail-archive__header h2 {
    margin-top: 6px;
    color: var(--news-ink);
    font-size: 24px;
    font-weight: 680;
    letter-spacing: -.045em;
}

.news-detail-archive__header > span {
    padding-bottom: 2px;
    color: var(--news-subtle);
    font-size: 12px;
}

.news-detail-timeline-wrap {
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-color: rgba(29, 29, 31, .22) transparent;
    scrollbar-width: thin;
}

.news-detail-timeline-wrap::-webkit-scrollbar,
.news-reader::-webkit-scrollbar {
    width: 6px;
}

.news-detail-timeline-wrap::-webkit-scrollbar-track,
.news-reader::-webkit-scrollbar-track {
    background: transparent;
}

.news-detail-timeline-wrap::-webkit-scrollbar-thumb,
.news-reader::-webkit-scrollbar-thumb {
    background: rgba(29, 29, 31, .2);
    border-radius: 999px;
}

.news-detail-timeline {
    position: relative;
    margin: 0;
    padding: 14px;
    list-style: none;
}

.news-detail-timeline::before {
    position: absolute;
    top: 27px;
    bottom: 27px;
    left: 43px;
    width: 1px;
    content: "";
    background: #d8dce1;
}

.news-detail-item {
    position: relative;
    margin-bottom: 7px;
}

.news-detail-item:last-child { margin-bottom: 0; }

.news-detail-card {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 54px 76px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    min-height: 94px;
    padding: 9px 10px 9px 3px;
    background: #fff;
    border: 1px solid transparent;
    border-radius: 16px;
    transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.news-detail-card:hover,
.news-detail-card:focus-visible {
    color: inherit;
    background: #f7f8fa;
    border-color: rgba(29, 29, 31, .08);
}

.news-detail-card.is-active {
    background: #eef5ff;
    border-color: rgba(22, 119, 255, .16);
}

.news-detail-card__date {
    position: relative;
    display: flex;
    min-height: 50px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--news-muted);
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 0 4px #fff;
}

.news-detail-card__date::before {
    position: absolute;
    left: -2px;
    width: 7px;
    height: 7px;
    content: "";
    background: #fff;
    border: 2px solid #9ba6b2;
    border-radius: 50%;
    transform: translateX(-50%);
}

.news-detail-card.is-active .news-detail-card__date::before {
    background: var(--news-blue);
    border-color: var(--news-blue);
}

.news-detail-card__date strong {
    color: var(--news-ink);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.2;
}

.news-detail-card__date small {
    margin-top: 3px;
    font-size: 10px;
    line-height: 1;
}

.news-detail-card__thumb {
    position: relative;
    display: block;
    width: 76px;
    height: 66px;
    overflow: hidden;
    background: #0d2442;
    border-radius: 10px;
}

.news-detail-card__thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-detail-card__thumb .news-media-fallback {
    font-size: 12px;
}

.news-detail-card__copy {
    min-width: 0;
}

.news-detail-card__category {
    display: block;
    margin-bottom: 5px;
    color: #6485a8;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .04em;
}

.news-detail-card__title {
    display: -webkit-box;
    overflow: hidden;
    color: #313136;
    font-size: 13px;
    font-weight: 630;
    letter-spacing: -.018em;
    line-height: 1.42;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.news-detail-card.is-active .news-detail-card__title {
    color: #0f5ec9;
}

.news-reader-frame {
    position: sticky;
    top: 88px;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
}

.news-reader-toolbar {
    display: flex;
    min-height: 58px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 0 24px;
    border-bottom: 1px solid var(--news-line);
}

.news-reader-toolbar > p {
    color: var(--news-subtle);
    font-size: 12px;
    font-weight: 550;
}

.news-reader-status {
    display: inline-flex;
    min-height: 24px;
    align-items: center;
    gap: 7px;
    color: var(--news-muted);
    font-size: 11px;
}

.news-reader-status[hidden] { display: none; }
.news-reader-status .news-spinner { width: 13px; height: 13px; flex-basis: 13px; }

.news-reader {
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    scroll-behavior: smooth;
    scrollbar-color: rgba(29, 29, 31, .22) transparent;
    scrollbar-width: thin;
}

.news-reader:focus-visible {
    outline: 2px solid var(--news-blue);
    outline-offset: -3px;
}

.news-reader-content {
    width: 100%;
    max-width: 920px;
    margin: 0 auto;
    padding: clamp(38px, 5vw, 68px) clamp(26px, 5.5vw, 76px) 70px;
}

.news-article-header {
    margin-bottom: 34px;
}

.news-article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    color: var(--news-muted);
    font-size: 13px;
}

.news-article-meta__category {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    padding: 0 11px;
    color: #0f5ec9;
    background: #eef5ff;
    border-radius: 999px;
    font-weight: 650;
}

.news-article-meta time {
    padding-left: 10px;
    border-left: 1px solid var(--news-line);
}

.news-article-header h1 {
    color: var(--news-ink);
    font-size: clamp(34px, 5vw, 56px);
    font-weight: 700;
    letter-spacing: -.06em;
    line-height: 1.12;
}

.news-article-deck {
    margin-top: 22px !important;
    color: var(--news-muted);
    font-size: clamp(16px, 1.9vw, 19px);
    letter-spacing: -.018em;
    line-height: 1.72;
}

.news-article-fragment {
    color: #3f3f44;
    font-size: clamp(16px, 1.8vw, 18px);
    letter-spacing: -.012em;
    line-height: 1.9;
}

.news-article-fragment > :first-child { margin-top: 0 !important; }
.news-article-fragment > :last-child { margin-bottom: 0 !important; }

.news-article-fragment p {
    margin: 0 0 1.45em;
    color: #3f3f44;
    font: inherit;
}

.news-article-fragment h2,
.news-article-fragment h3,
.news-article-fragment h4 {
    color: var(--news-ink);
    font-weight: 680;
    letter-spacing: -.04em;
    line-height: 1.28;
}

.news-article-fragment h2 {
    margin: 2em 0 .72em;
    font-size: clamp(26px, 3.2vw, 36px);
}

.news-article-fragment h3 {
    margin: 1.75em 0 .65em;
    font-size: clamp(21px, 2.6vw, 28px);
}

.news-article-fragment h4 {
    margin: 1.5em 0 .55em;
    font-size: 19px;
}

.news-article-fragment ul,
.news-article-fragment ol {
    margin: 0 0 1.5em;
    padding-left: 1.35em;
}

.news-article-fragment li {
    margin-bottom: .65em;
}

.news-article-fragment figure {
    margin: 2.2em 0;
}

.news-article-fragment .news-article-figure-stack {
    display: grid;
    gap: 18px;
}

.news-article-fragment img,
.news-article-fragment video {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 16px;
}

.news-article-fragment figcaption {
    margin-top: 11px;
    color: var(--news-subtle);
    font-size: 12px;
    line-height: 1.55;
    text-align: center;
}

.news-article-fragment blockquote {
    margin: 2em 0;
    padding: 24px 26px;
    color: #3b4b5e;
    background: #f4f7fb;
    border-left: 3px solid var(--news-blue);
    border-radius: 0 14px 14px 0;
}

.news-article-fragment a {
    color: var(--news-blue);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.news-reader-error {
    padding: 44px 24px;
    color: var(--news-muted);
    background: #f8f8fa;
    border: 1px solid var(--news-line);
    border-radius: 18px;
    text-align: center;
}

.news-reader-error h2 {
    margin-bottom: 10px;
    color: var(--news-ink);
    font-size: 23px;
    font-weight: 680;
}

.news-reader-error button {
    min-height: 42px;
    margin-top: 20px;
    padding: 0 18px;
    color: #fff;
    background: var(--news-blue);
    border: 0;
    border-radius: 999px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 650;
    cursor: pointer;
}

.news-reader-pagination {
    display: grid;
    min-height: 82px;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid var(--news-line);
}

.news-reader-pagination__item {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding: 13px 24px;
    transition: background-color 180ms ease;
}

.news-reader-pagination__item + .news-reader-pagination__item {
    align-items: flex-end;
    border-left: 1px solid var(--news-line);
    text-align: right;
}

a.news-reader-pagination__item:hover {
    color: inherit;
    background: #f7f8fa;
}

.news-reader-pagination__label {
    color: var(--news-subtle);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
}

.news-reader-pagination__title {
    max-width: 100%;
    overflow: hidden;
    color: #313136;
    font-size: 12px;
    font-weight: 620;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-reader-pagination__item[aria-disabled="true"] {
    color: #b4b4b8;
    background: #fbfbfc;
}

.news-reader-placeholder {
    padding-top: 18px;
}

.news-reader-placeholder span {
    display: block;
    height: 16px;
    margin-bottom: 15px;
    background: linear-gradient(90deg, #f0f1f3 25%, #f8f8f9 50%, #f0f1f3 75%);
    background-size: 200% 100%;
    border-radius: 999px;
    animation: news-placeholder 1.5s ease-in-out infinite;
}

.news-reader-placeholder span:first-child { width: 76%; height: 44px; margin-bottom: 30px; }
.news-reader-placeholder span:nth-child(2) { width: 100%; }
.news-reader-placeholder span:nth-child(3) { width: 92%; }
.news-reader-placeholder span:nth-child(4) { width: 68%; }

@keyframes news-placeholder {
    from { background-position: 200% 0; }
    to { background-position: -200% 0; }
}

.news-main a:focus-visible,
.news-main button:focus-visible,
.news-detail-main a:focus-visible,
.news-detail-main button:focus-visible,
.news-back-to-top:focus-visible {
    outline: 2px solid var(--news-blue);
    outline-offset: 3px;
}

@media (max-width: 1199px) {
    .news-container {
        width: min(100% - 48px, 1080px);
    }

    .news-detail-layout {
        grid-template-columns: minmax(270px, 320px) minmax(0, 1fr);
    }

    .news-detail-card {
        grid-template-columns: 50px 66px minmax(0, 1fr);
        gap: 8px;
    }

    .news-detail-card__thumb {
        width: 66px;
        height: 60px;
    }
}

@media (max-width: 991px) {
    .news-main,
    .news-detail-main {
        padding-top: 62px;
    }

    .news-archive { scroll-margin-top: 62px; }

    .news-detail-layout {
        grid-template-columns: 1fr;
    }

    .news-detail-archive,
    .news-reader-frame {
        position: static;
        width: 100%;
        height: auto;
        min-height: 0;
        max-height: none;
    }

    .news-detail-archive {
        position: sticky;
        top: 62px;
        z-index: 35;
        display: block;
        background: rgba(255, 255, 255, .94);
        backdrop-filter: saturate(180%) blur(18px);
    }

    .news-detail-archive__header {
        display: none;
    }

    .news-detail-timeline-wrap {
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: inline mandatory;
        scrollbar-width: thin;
    }

    .news-detail-timeline {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: max-content;
        gap: 8px;
        padding: 8px 10px;
    }

    .news-detail-timeline::before { display: none; }

    .news-detail-item {
        margin: 0;
        scroll-snap-align: start;
    }

    .news-detail-card {
        height: 100%;
        min-height: 54px;
        grid-template-columns: auto;
        padding: 3px;
        border-color: rgba(29, 29, 31, .08);
        border-radius: 13px;
    }

    .news-detail-card__date::before { display: none; }

    .news-detail-card__date {
        min-width: 78px;
        min-height: 46px;
        padding: 0 10px;
        box-shadow: none;
    }

    .news-detail-card__thumb,
    .news-detail-card__copy {
        display: none;
    }

    .news-reader-frame {
        display: block;
        overflow: visible;
        scroll-margin-top: 136px;
    }

    .news-reader-toolbar,
    .news-reader-pagination {
        background: #fff;
    }

    .news-reader {
        overflow: visible;
    }

    .news-reader-pagination {
        min-height: 88px;
    }
}

@media (max-width: 767px) {
    .news-container {
        width: calc(100% - 36px);
    }

    .news-hero,
    .news-hero__inner {
        min-height: 510px;
    }

    .news-hero__inner {
        padding: 72px 0 60px;
    }

    .news-hero h1 {
        max-width: 540px;
        font-size: clamp(47px, 14vw, 68px);
    }

    .news-hero::after {
        right: -180px;
        bottom: -170px;
        width: 440px;
    }

    .news-section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 15px;
        margin-bottom: 38px;
    }

    .news-section-heading__count { padding: 0; }

    .news-index-timeline::before {
        left: 8px;
    }

    .news-index-year {
        grid-template-columns: 18px minmax(0, 1fr);
        column-gap: 14px;
        margin-bottom: 20px;
    }

    .news-index-year:not(:first-child) {
        margin-top: 50px;
    }

    .news-index-year__label {
        grid-column: 2;
        grid-row: 1;
        padding: 0;
        font-size: 20px;
        text-align: left;
    }

    .news-index-year__node {
        grid-column: 1;
        grid-row: 1;
        width: 14px;
        height: 14px;
    }

    .news-index-year__rule {
        display: none;
    }

    .news-index-item {
        grid-template-columns: 18px minmax(0, 1fr);
        column-gap: 14px;
        margin-bottom: 42px;
    }

    .news-index-date {
        grid-column: 2;
        grid-row: 1;
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 0 0 11px;
        text-align: left;
    }

    .news-index-date__year {
        margin: 0;
        font-size: 15px;
    }

    .news-index-date time {
        font-size: 12px;
    }

    .news-index-node {
        grid-column: 1;
        grid-row: 1 / span 2;
        width: 10px;
        height: 10px;
        margin-top: 5px;
    }

    .news-index-card {
        grid-column: 2;
        grid-row: 2;
        width: 100%;
        max-width: none;
    }

    .news-index-card__link {
        border-radius: 21px;
    }

    .news-card-category {
        top: 15px;
        left: 15px;
    }

    .news-index-card__title {
        right: 19px;
        bottom: 18px;
        left: 19px;
        font-size: clamp(24px, 7.4vw, 34px);
    }

    .news-index-card__body {
        align-items: flex-start;
        flex-direction: column;
        gap: 15px;
        padding: 20px;
    }

    .news-index-card__summary {
        font-size: 14px;
    }

    .news-detail-masthead__inner {
        min-height: 178px;
        align-items: flex-start;
        flex-direction: column;
        justify-content: flex-end;
        gap: 24px;
        padding: 42px 0 28px;
    }

    .news-detail-masthead h1 {
        font-size: 48px;
    }

    .news-all-link {
        min-height: 38px;
        padding: 0;
        background: transparent;
    }

    .news-reader-section {
        padding: 18px 0 52px;
    }

    .news-detail-layout {
        gap: 14px;
    }

    .news-detail-archive,
    .news-reader-frame {
        border-radius: 19px;
    }

    .news-detail-archive__header {
        padding: 20px 18px 16px;
    }

    .news-detail-timeline { grid-auto-columns: max-content; }

    .news-reader-toolbar {
        min-height: 52px;
        padding: 0 17px;
    }

    .news-reader-content {
        padding: 36px 20px 52px;
    }

    .news-article-header h1 {
        font-size: clamp(32px, 9.7vw, 43px);
    }

    .news-article-fragment blockquote {
        padding: 20px;
    }

    .news-reader-pagination__item {
        padding: 12px 15px;
    }

    .news-reader-pagination__title {
        display: none;
    }

    .news-back-to-top {
        right: 16px;
        bottom: 16px;
    }
}

@media (max-width: 420px) {
    .news-index-card__summary {
        -webkit-line-clamp: 3;
    }

    .news-detail-timeline { grid-auto-columns: max-content; }
}

@media (prefers-reduced-motion: reduce) {
    .news-main *,
    .news-main *::before,
    .news-main *::after,
    .news-detail-main *,
    .news-detail-main *::before,
    .news-detail-main *::after,
    .news-back-to-top,
    .news-skip-link {
        scroll-behavior: auto !important;
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }
}