:root {
    --news-blue: #1766ad;
    --news-deep-blue: #0b203b;
    --news-text: #2e3540;
    --news-muted: #737f8d;
    --news-line: #e3eaf1;
    --news-bg: #f6f8fb;
    --news-white: #ffffff;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--news-text);
    background: var(--news-bg);
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        "Microsoft YaHei",
        Arial,
        sans-serif;
}

img {
    max-width: 100%;
}

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

.news-preview-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    min-height: 46px;
    padding: 9px 20px;
    color: #704400;
    background: #fff5d9;
    border-bottom: 1px solid #f0d595;
    font-size: 13px;
}

.news-preview-bar a {
    color: var(--news-blue);
    font-weight: 700;
}

.public-news-header {
    position: sticky;
    z-index: 50;
    top: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(9, 31, 57, 0.96);
    backdrop-filter: blur(10px);
}

.public-news-header-inner {
    width: min(1180px, calc(100% - 40px));
    min-height: 72px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.public-news-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--news-white);
    font-weight: 750;
    letter-spacing: 1.2px;
}

.public-news-brand img {
    display: block;
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.public-news-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 14px;
}

.public-news-nav a:hover {
    color: var(--news-white);
}

.public-news-main {
    padding: 60px 20px 90px;
}

.public-news-article {
    width: min(980px, 100%);
    margin: 0 auto;
    padding: 54px 68px 72px;
    border: 1px solid var(--news-line);
    border-radius: 18px;
    background: var(--news-white);
    box-shadow:
        0 18px 55px
        rgba(18, 42, 68, 0.07);
}

.public-news-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
    color: var(--news-muted);
    font-size: 13px;
}

.public-news-breadcrumb a {
    color: var(--news-blue);
}

.public-news-title-area {
    padding-bottom: 34px;
    border-bottom: 1px solid var(--news-line);
}

.public-news-title-area h1 {
    max-width: 850px;
    margin: 0 0 17px;
    color: var(--news-deep-blue);
    font-size: clamp(32px, 4.3vw, 52px);
    line-height: 1.25;
    letter-spacing: -0.025em;
}

.public-news-title-area time {
    color: var(--news-muted);
    font-size: 14px;
}

.public-news-summary {
    margin: 28px 0 0;
    padding: 20px 23px;
    border-left: 4px solid var(--news-blue);
    color: #4a5562;
    background: #f3f8fd;
    font-size: 17px;
    line-height: 1.85;
}

.public-news-body {
    padding-top: 18px;
}

.public-block-heading {
    margin: 46px 0 18px;
    color: var(--news-deep-blue);
    line-height: 1.45;
}

.public-block-paragraph,
.public-image-text-copy p,
.public-block-quote {
    white-space: pre-line;
}

.public-block-paragraph {
    margin: 0 0 25px;
    color: #3b424b;
}

.public-block-image {
    max-width: 100%;
}

.public-block-image img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 11px;
}

.public-block-image figcaption {
    margin-top: 11px;
    color: var(--news-muted);
    font-size: 13px;
    line-height: 1.65;
    text-align: center;
}

.public-block-image-text {
    display: grid;
    gap: 36px;
    margin: 42px 0;
}

.public-block-image-text.image-right
.public-image-text-media {
    order: 2;
}

.public-image-text-media img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 11px;
}

.public-image-text-copy h3 {
    margin: 0 0 15px;
    color: var(--news-deep-blue);
    font-size: 24px;
    line-height: 1.45;
}

.public-image-text-copy p {
    margin: 0;
    color: #414851;
    line-height: 1.9;
}

.public-block-quote {
    margin: 34px 0;
    padding: 22px 25px;
    border-left: 4px solid var(--news-blue);
    color: #344251;
    background: #f1f6fb;
    line-height: 1.85;
}

.public-block-divider {
    margin: 44px 0;
    border: 0;
    border-top: 1px solid var(--news-line);
}

.public-news-footer {
    padding: 30px 20px;
    color: rgba(255, 255, 255, 0.70);
    background: var(--news-deep-blue);
    text-align: center;
    font-size: 13px;
}

@media (max-width: 760px) {
    .news-preview-bar {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
        padding: 10px 15px;
    }

    .public-news-header-inner {
        width: calc(100% - 28px);
        min-height: 62px;
    }

    .public-news-brand img {
        width: 36px;
        height: 36px;
    }

    .public-news-nav {
        gap: 14px;
        font-size: 12px;
    }

    .public-news-main {
        padding: 22px 10px 50px;
    }

    .public-news-article {
        padding: 30px 19px 45px;
        border-radius: 12px;
    }

    .public-news-breadcrumb {
        margin-bottom: 20px;
    }

    .public-news-title-area {
        padding-bottom: 25px;
    }

    .public-news-title-area h1 {
        margin-bottom: 13px;
        font-size: 30px;
        line-height: 1.3;
    }

    .public-news-summary {
        margin-top: 21px;
        padding: 16px;
        font-size: 15px;
        line-height: 1.75;
    }

    .public-block-heading {
        margin-top: 34px;
    }

    .public-block-paragraph {
        font-size: 16px !important;
        line-height: 1.82 !important;
    }

    .public-block-image {
        width: 100% !important;
    }

    .public-block-image-text,
    .public-block-image-text.image-right {
        grid-template-columns: 1fr !important;
        gap: 18px;
        margin: 32px 0;
    }

    .public-block-image-text.image-right
    .public-image-text-media {
        order: 0;
    }

    .public-image-text-copy p {
        font-size: 16px !important;
        line-height: 1.82;
    }
}

/* HAVSTON_NEWS_WIDTH_START */

/*
 * 仅调整桌面端新闻正文占比。
 * 手机端原有布局保持不变。
 */
@media (min-width: 761px) {
    .public-news-main {
        padding:
            52px
            24px
            90px;
    }

    .public-news-article {
        width:
            min(
                1160px,
                100%
            );

        padding:
            58px
            76px
            76px;
    }
}

/* 大屏幕进一步增加主体占比 */
@media (min-width: 1600px) {
    .public-news-article {
        width:
            min(
                1220px,
                76vw
            );
    }
}

/* HAVSTON_NEWS_WIDTH_END */

/* HAVSTON_NEWS_LIST_START */

.public-news-list-main {
    width: min(1220px, calc(100% - 40px));
    min-height: calc(100vh - 180px);
    margin: 0 auto;
    padding: 72px 0 100px;
}

.public-news-list-hero {
    max-width: 760px;
    margin-bottom: 48px;
}

.public-news-list-eyebrow {
    display: block;
    margin-bottom: 15px;
    color: var(--news-blue);
    font-size: 13px;
    font-weight: 750;
    letter-spacing: 0.16em;
}

.public-news-list-hero h1 {
    margin: 0 0 18px;
    color: var(--news-deep-blue);
    font-size: clamp(38px, 5vw, 62px);
    line-height: 1.15;
}

.public-news-list-hero p {
    margin: 0;
    color: var(--news-muted);
    font-size: 17px;
    line-height: 1.8;
}

.public-news-list-grid {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
    gap: 25px;
}

.public-news-list-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--news-line);
    border-radius: 15px;
    background: var(--news-white);
    box-shadow:
        0 13px 35px
        rgba(18, 42, 68, 0.06);
    transition:
        transform 0.22s ease,
        box-shadow 0.22s ease;
}

.public-news-list-card:hover {
    transform: translateY(-4px);
    box-shadow:
        0 19px 45px
        rgba(18, 42, 68, 0.11);
}

.public-news-list-cover {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #edf2f7;
}

.public-news-list-cover img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.public-news-list-card:hover
.public-news-list-cover img {
    transform: scale(1.035);
}

.public-news-cover-placeholder {
    display: grid;
    width: 100%;
    height: 100%;
    place-items: center;
    color: rgba(11, 32, 59, 0.30);
    background:
        linear-gradient(
            135deg,
            #edf3f8,
            #dce7f1
        );
    font-size: 25px;
    font-weight: 750;
    letter-spacing: 0.14em;
}

.public-news-list-card-body {
    padding: 24px 24px 27px;
}

.public-news-list-card time {
    color: var(--news-muted);
    font-size: 12px;
}

.public-news-list-card h2 {
    margin: 12px 0 13px;
    color: var(--news-deep-blue);
    font-size: 21px;
    line-height: 1.45;
}

.public-news-list-card p {
    display: -webkit-box;
    margin: 0 0 20px;
    overflow: hidden;
    color: #5b6672;
    font-size: 14px;
    line-height: 1.75;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.public-news-read-more {
    color: var(--news-blue);
    font-size: 14px;
    font-weight: 700;
}

.public-news-list-empty {
    padding: 90px 20px;
    border: 1px dashed #cbd8e4;
    border-radius: 14px;
    color: var(--news-muted);
    background: rgba(255, 255, 255, 0.65);
    text-align: center;
}

@media (max-width: 1000px) {
    .public-news-list-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 650px) {
    .public-news-list-main {
        width: calc(100% - 24px);
        padding: 42px 0 65px;
    }

    .public-news-list-hero {
        margin-bottom: 30px;
    }

    .public-news-list-hero h1 {
        font-size: 36px;
    }

    .public-news-list-hero p {
        font-size: 15px;
    }

    .public-news-list-grid {
        grid-template-columns: 1fr;
        gap: 17px;
    }

    .public-news-list-card-body {
        padding: 20px;
    }
}

/* HAVSTON_NEWS_LIST_END */