/*
 * 北海明珠统一数字 ID 文章详情页
 * 文件：/assets/css/article-detail.css
 * 仅作用于 body.bhmz-id-article
 */

.bhmz-id-article {
    background: #f4f6f9;
}

.bhmz-id-article .bhmz-article-page,
.bhmz-id-article .bhmz-article-page * {
    box-sizing: border-box;
}

.bhmz-id-article .bhmz-article-page {
    --article-navy: #0b1f3d;
    --article-blue: #2863df;
    --article-blue-dark: #184ba9;
    --article-ink: #18263d;
    --article-muted: #6b778b;
    --article-line: #e1e7ef;
    --article-soft: #f3f6fa;
    --article-paper: #fff;
    color: var(--article-ink);
}

/* 顶部大图标题区 */
.bhmz-id-article .bhmz-article-hero {
    position: relative;
    isolation: isolate;
    min-height: 500px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    color: #fff;
    background: var(--article-navy);
}

.bhmz-id-article .bhmz-article-hero-media,
.bhmz-id-article .bhmz-article-hero-shade {
    position: absolute;
    inset: 0;
}

.bhmz-id-article .bhmz-article-hero-media {
    z-index: -3;
    background-image: var(--article-hero-image);
    background-position: center;
    background-size: cover;
    transform: scale(1.015);
}

.bhmz-id-article .bhmz-article-hero-shade {
    z-index: -2;
    background:
        linear-gradient(90deg, rgba(5, 20, 46, .96) 0%, rgba(10, 34, 72, .88) 46%, rgba(8, 24, 52, .62) 100%),
        linear-gradient(180deg, rgba(4, 15, 33, .12), rgba(4, 15, 33, .62));
}

.bhmz-id-article .bhmz-article-hero-inner {
    width: min(calc(100% - 48px), 1380px);
    padding-top: 76px;
    padding-bottom: 64px;
}

.bhmz-id-article .bhmz-article-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 9px;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, .68);
    font-size: 13px;
}

.bhmz-id-article .bhmz-article-breadcrumbs a:hover {
    color: #fff;
}

.bhmz-id-article .bhmz-article-hero-copy {
    width: min(900px, 100%);
}

.bhmz-id-article .bhmz-article-kicker {
    display: block;
    margin-bottom: 14px;
    color: #a9c5ff;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .18em;
}

.bhmz-id-article .bhmz-article-hero h1 {
    max-width: 980px;
    margin: 0;
    font-size: clamp(38px, 4vw, 60px);
    line-height: 1.25;
    letter-spacing: -.035em;
    text-wrap: balance;
}

.bhmz-id-article .bhmz-article-lead {
    max-width: 820px;
    margin: 20px 0 0;
    color: rgba(255, 255, 255, .80);
    font-size: 17px;
    line-height: 1.9;
}

.bhmz-id-article .bhmz-article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 27px;
}

.bhmz-id-article .bhmz-article-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 13px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 999px;
    background: rgba(255, 255, 255, .09);
    color: rgba(255, 255, 255, .88);
    font-size: 12px;
    font-weight: 700;
    backdrop-filter: blur(8px);
}

/* 正文区域 */
.bhmz-id-article .bhmz-article-main {
    padding: 64px 0 82px;
    background: #f4f6f9;
}

.bhmz-id-article .bhmz-article-layout {
    width: min(calc(100% - 48px), 1380px);
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
    gap: 34px;
}

.bhmz-id-article .bhmz-article-paper {
    min-width: 0;
    padding: 38px 48px 42px;
    border: 1px solid var(--article-line);
    border-radius: 22px;
    background: var(--article-paper);
    box-shadow: 0 20px 60px rgba(25, 45, 79, .08);
}

.bhmz-id-article .bhmz-article-cover {
    display: grid;
    place-items: center;
    width: 100%;
    aspect-ratio: 4 / 3;
    margin: 0 0 34px;
    overflow: hidden;
    border-radius: 18px;
    background: #edf1f6;
}

.bhmz-id-article .bhmz-article-cover img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.bhmz-id-article .bhmz-article-summary {
    margin: 0 0 34px;
    padding: 22px 24px;
    border-left: 4px solid var(--article-blue);
    border-radius: 0 13px 13px 0;
    background: #f2f6ff;
}

.bhmz-id-article .bhmz-article-summary span {
    display: block;
    margin-bottom: 7px;
    color: var(--article-blue);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .08em;
}

.bhmz-id-article .bhmz-article-summary p {
    margin: 0;
    color: #53627a;
    font-size: 15px;
    line-height: 1.9;
}

/* 正文字体与间距统一 */
.bhmz-id-article .bhmz-article-content {
    max-width: 880px;
    margin: 0 auto;
    color: #263650;
    font-size: 17px;
    line-height: 2;
    overflow-wrap: anywhere;
}

.bhmz-id-article .bhmz-article-content > :first-child {
    margin-top: 0 !important;
}

.bhmz-id-article .bhmz-article-content p {
    margin: 0 0 22px;
}

.bhmz-id-article .bhmz-article-content h1,
.bhmz-id-article .bhmz-article-content h2 {
    position: relative;
    margin: 48px 0 20px;
    padding: 0 0 13px 18px;
    border-bottom: 1px solid var(--article-line);
    color: #172943;
    font-size: 29px;
    line-height: 1.45;
}

.bhmz-id-article .bhmz-article-content h1::before,
.bhmz-id-article .bhmz-article-content h2::before {
    content: "";
    position: absolute;
    left: 0;
    top: .2em;
    width: 4px;
    height: 1.15em;
    border-radius: 4px;
    background: var(--article-blue);
}

.bhmz-id-article .bhmz-article-content h3 {
    margin: 36px 0 14px;
    color: #1b3152;
    font-size: 22px;
    line-height: 1.55;
}

.bhmz-id-article .bhmz-article-content h4 {
    margin: 28px 0 12px;
    color: #20395f;
    font-size: 18px;
}

.bhmz-id-article .bhmz-article-content ul,
.bhmz-id-article .bhmz-article-content ol {
    margin: 0 0 24px;
    padding-left: 1.55em;
}

.bhmz-id-article .bhmz-article-content li {
    margin-bottom: 8px;
}

.bhmz-id-article .bhmz-article-content blockquote {
    margin: 30px 0;
    padding: 22px 25px;
    border: 0;
    border-radius: 14px;
    background: #f5f7fa;
    color: #516078;
}

.bhmz-id-article .bhmz-article-content img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    margin: 30px auto;
    border-radius: 15px;
    box-shadow: 0 12px 34px rgba(25, 43, 73, .11);
}

.bhmz-id-article .bhmz-article-content figure {
    max-width: 100%;
    margin: 30px auto;
}

.bhmz-id-article .bhmz-article-content figure img {
    margin: 0 auto;
}

.bhmz-id-article .bhmz-article-content figcaption {
    margin-top: 10px;
    color: #8792a3;
    font-size: 12px;
    text-align: center;
}

.bhmz-id-article .bhmz-article-content table {
    display: block;
    width: 100%;
    margin: 26px 0;
    overflow-x: auto;
    border-collapse: collapse;
}

.bhmz-id-article .bhmz-article-content th,
.bhmz-id-article .bhmz-article-content td {
    min-width: 120px;
    padding: 13px 14px;
    border: 1px solid var(--article-line);
    text-align: left;
}

.bhmz-id-article .bhmz-article-content th {
    background: #f3f6fa;
}

/* 标签、分享、上一篇下一篇 */
.bhmz-id-article .bhmz-article-tags {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 15px;
    align-items: start;
    margin-top: 45px;
    padding-top: 27px;
    border-top: 1px solid var(--article-line);
}

.bhmz-id-article .bhmz-article-tags strong {
    color: #34455f;
    font-size: 13px;
}

.bhmz-id-article .bhmz-article-tags > div {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.bhmz-id-article .bhmz-article-tags span {
    padding: 6px 11px;
    border-radius: 999px;
    background: #edf3ff;
    color: #315fba;
    font-size: 12px;
}

.bhmz-id-article .bhmz-article-share {
    margin-top: 26px;
}

.bhmz-id-article .bhmz-article-neighbors {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 32px;
    padding-top: 30px;
    border-top: 1px solid var(--article-line);
}

.bhmz-id-article .bhmz-article-neighbors > div {
    min-width: 0;
    padding: 17px 18px;
    border: 1px solid var(--article-line);
    border-radius: 13px;
    background: #fafbfd;
}

.bhmz-id-article .bhmz-article-neighbors > div:last-child {
    text-align: right;
}

.bhmz-id-article .bhmz-article-neighbors small {
    display: block;
    margin-bottom: 6px;
    color: #8a95a6;
    font-size: 11px;
}

.bhmz-id-article .bhmz-article-neighbors a,
.bhmz-id-article .bhmz-article-neighbors span {
    display: block;
    overflow: hidden;
    color: #243b60;
    font-size: 14px;
    font-weight: 800;
    line-height: 1.6;
    text-overflow: ellipsis;
}

.bhmz-id-article .bhmz-article-neighbors a:hover {
    color: var(--article-blue);
}

/* 右侧栏 */
.bhmz-id-article .bhmz-article-sidebar {
    position: sticky;
    top: 116px;
    display: grid;
    gap: 18px;
}

.bhmz-id-article .bhmz-sidebar-card {
    padding: 25px;
    border: 1px solid var(--article-line);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 15px 40px rgba(24, 42, 72, .06);
}

.bhmz-id-article .bhmz-sidebar-label {
    display: block;
    margin-bottom: 8px;
    color: var(--article-blue);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .13em;
}

.bhmz-id-article .bhmz-sidebar-card h2 {
    margin: 0;
    color: #193150;
    font-size: 21px;
    line-height: 1.45;
}

.bhmz-id-article .bhmz-sidebar-card p {
    margin: 11px 0 0;
    color: var(--article-muted);
    font-size: 13px;
    line-height: 1.8;
}

.bhmz-id-article .bhmz-sidebar-category > a {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    margin-top: 17px;
    color: var(--article-blue);
    font-size: 13px;
    font-weight: 900;
}

.bhmz-id-article .bhmz-sidebar-booking {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(145deg, #10294f, #275eb7);
}

.bhmz-id-article .bhmz-sidebar-booking .bhmz-sidebar-label {
    color: #b7ceff;
}

.bhmz-id-article .bhmz-sidebar-booking h2,
.bhmz-id-article .bhmz-sidebar-booking p {
    color: #fff;
}

.bhmz-id-article .bhmz-sidebar-booking p {
    color: rgba(255, 255, 255, .72);
}

.bhmz-id-article .bhmz-sidebar-booking .primary-btn {
    width: 100%;
    margin-top: 19px;
    background: #fff;
    color: #1f56b0;
    box-shadow: none;
}

.bhmz-id-article .bhmz-sidebar-phone {
    display: block;
    margin-top: 12px;
    color: rgba(255, 255, 255, .82);
    font-size: 13px;
    text-align: center;
}

.bhmz-id-article .bhmz-sidebar-recent nav {
    display: grid;
    margin-top: 15px;
}

.bhmz-id-article .bhmz-sidebar-recent nav a {
    display: block;
    padding: 13px 0;
    border-top: 1px solid var(--article-line);
}

.bhmz-id-article .bhmz-sidebar-recent nav span,
.bhmz-id-article .bhmz-sidebar-recent nav strong {
    display: block;
}

.bhmz-id-article .bhmz-sidebar-recent nav span {
    margin-bottom: 4px;
    color: #8994a5;
    font-size: 10px;
}

.bhmz-id-article .bhmz-sidebar-recent nav strong {
    display: -webkit-box;
    overflow: hidden;
    color: #31425b;
    font-size: 13px;
    font-weight: 750;
    line-height: 1.55;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.bhmz-id-article .bhmz-sidebar-recent nav a:hover strong {
    color: var(--article-blue);
}

/* 相关文章 */
.bhmz-id-article .bhmz-article-related {
    padding: 78px 0 88px;
    background: #fff;
}

.bhmz-id-article .bhmz-article-related > .container {
    width: min(calc(100% - 48px), 1380px);
}

.bhmz-id-article .bhmz-related-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 28px;
}

.bhmz-id-article .bhmz-related-heading span {
    color: var(--article-blue);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .15em;
}

.bhmz-id-article .bhmz-related-heading h2 {
    margin: 7px 0 0;
    color: #19304e;
    font-size: 34px;
}

.bhmz-id-article .bhmz-related-heading > a {
    color: var(--article-blue);
    font-size: 14px;
    font-weight: 900;
}

.bhmz-id-article .bhmz-related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 21px;
}

.bhmz-id-article .bhmz-related-grid article {
    overflow: hidden;
    border: 1px solid var(--article-line);
    border-radius: 18px;
    background: #fff;
    transition: transform .25s, box-shadow .25s;
}

.bhmz-id-article .bhmz-related-grid article:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 45px rgba(24, 43, 74, .11);
}

.bhmz-id-article .bhmz-related-media {
    display: grid;
    place-items: center;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, #102a53, #2d66cc);
    color: #fff;
    font-weight: 900;
}

.bhmz-id-article .bhmz-related-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s;
}

.bhmz-id-article .bhmz-related-grid article:hover img {
    transform: scale(1.035);
}

.bhmz-id-article .bhmz-related-copy {
    padding: 21px;
}

.bhmz-id-article .bhmz-related-copy small {
    color: var(--article-blue);
    font-size: 10px;
    font-weight: 800;
}

.bhmz-id-article .bhmz-related-copy h3 {
    display: -webkit-box;
    overflow: hidden;
    margin: 9px 0 8px;
    color: #223654;
    font-size: 19px;
    line-height: 1.5;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.bhmz-id-article .bhmz-related-copy p {
    display: -webkit-box;
    overflow: hidden;
    margin: 0;
    color: var(--article-muted);
    font-size: 13px;
    line-height: 1.75;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

@media (max-width: 980px) {
    .bhmz-id-article .bhmz-article-layout {
        grid-template-columns: 1fr;
    }

    .bhmz-id-article .bhmz-article-sidebar {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bhmz-id-article .bhmz-sidebar-recent {
        grid-column: 1 / -1;
    }
}

@media (max-width: 720px) {
    .bhmz-id-article .bhmz-article-hero {
        min-height: 430px;
    }

    .bhmz-id-article .bhmz-article-hero-inner,
    .bhmz-id-article .bhmz-article-layout,
    .bhmz-id-article .bhmz-article-related > .container {
        width: min(calc(100% - 28px), 1380px);
    }

    .bhmz-id-article .bhmz-article-hero-inner {
        padding-top: 52px;
        padding-bottom: 43px;
    }

    .bhmz-id-article .bhmz-article-breadcrumbs {
        margin-bottom: 22px;
    }

    .bhmz-id-article .bhmz-article-hero h1 {
        font-size: 33px;
        line-height: 1.35;
    }

    .bhmz-id-article .bhmz-article-lead {
        font-size: 15px;
    }

    .bhmz-id-article .bhmz-article-main {
        padding: 28px 0 55px;
    }

    .bhmz-id-article .bhmz-article-paper {
        padding: 18px 18px 27px;
        border-radius: 16px;
    }

    .bhmz-id-article .bhmz-article-cover {
        margin-bottom: 24px;
        border-radius: 13px;
    }

    .bhmz-id-article .bhmz-article-summary {
        margin-bottom: 27px;
        padding: 18px;
    }

    .bhmz-id-article .bhmz-article-content {
        font-size: 16px;
        line-height: 1.95;
    }

    .bhmz-id-article .bhmz-article-content h1,
    .bhmz-id-article .bhmz-article-content h2 {
        margin-top: 38px;
        padding-left: 14px;
        font-size: 24px;
    }

    .bhmz-id-article .bhmz-article-content h3 {
        margin-top: 30px;
        font-size: 20px;
    }

    .bhmz-id-article .bhmz-article-neighbors {
        grid-template-columns: 1fr;
    }

    .bhmz-id-article .bhmz-article-neighbors > div:last-child {
        text-align: left;
    }

    .bhmz-id-article .bhmz-article-sidebar {
        grid-template-columns: 1fr;
    }

    .bhmz-id-article .bhmz-sidebar-recent {
        grid-column: auto;
    }

    .bhmz-id-article .bhmz-related-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .bhmz-id-article .bhmz-related-heading h2 {
        font-size: 29px;
    }

    .bhmz-id-article .bhmz-related-grid {
        grid-template-columns: 1fr;
    }

    .bhmz-id-article .bhmz-article-related {
        padding: 55px 0 68px;
    }
}

.bhmz-article-banquet-relations{margin:34px 0 26px;padding:24px;border:1px solid #d8e4f3;border-radius:18px;background:linear-gradient(180deg,#f8fbff,#f3f7fc)}.bhmz-relation-heading span{color:#2c65b7;font-size:10px;font-weight:900;letter-spacing:.14em}.bhmz-relation-heading h2{margin:6px 0 5px;color:#17375f;font-size:23px}.bhmz-relation-heading p{margin:0;color:#74839a;font-size:12px}.bhmz-relation-row{display:grid;grid-template-columns:100px minmax(0,1fr);gap:14px;align-items:start;margin-top:18px}.bhmz-relation-row>strong{padding-top:8px;color:#435873;font-size:12px}.bhmz-relation-row>div{display:flex;flex-wrap:wrap;gap:8px}.bhmz-relation-row a{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border-radius:999px;border:1px solid #cfe0f5;background:#fff;color:#245a9f;font-size:11px;font-weight:800;transition:.2s}.bhmz-relation-row a:hover{transform:translateY(-2px);border-color:#86abe0;box-shadow:0 8px 20px rgba(35,84,145,.1)}@media(max-width:620px){.bhmz-article-banquet-relations{padding:19px}.bhmz-relation-row{grid-template-columns:1fr;gap:7px}.bhmz-relation-row>strong{padding-top:0}}