:root {
    --yh-red: #d71920;
    --yh-red-dark: #a70f14;
    --yh-ink: #101113;
    --yh-ink-soft: #202226;
    --yh-copy: #565960;
    --yh-muted: #8a8d92;
    --yh-line: #e3e3e1;
    --yh-paper: #f7f7f5;
    --yh-white: #fff;
    --yh-shell: 1240px;
}

html {
    scroll-behavior: smooth;
}

body.yh-news-detail {
    height: auto !important;
    min-height: 100%;
    overflow-x: hidden;
    background: var(--yh-paper);
    color: var(--yh-ink);
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

body.yh-nav-open {
    overflow: hidden;
}

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

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

.yh-news-detail button,
.yh-news-detail a {
    -webkit-tap-highlight-color: transparent;
}

.yh-news-detail img {
    max-width: 100%;
}

.yh-news-detail .clear {
    clear: both;
}

.yh-shell {
    width: min(calc(100% - 72px), var(--yh-shell));
    margin: 0 auto;
}

.yh-skip-link {
    position: fixed;
    top: -80px;
    left: 24px;
    z-index: 9999;
    padding: 12px 18px;
    background: var(--yh-red);
    color: #fff !important;
    transition: top .2s ease;
}

.yh-skip-link:focus {
    top: 16px;
}

/* 全站头部与右侧联系栏 */
.yh-news-detail .menuBg {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 1000;
    width: 60px;
    height: 100vh;
    padding: 0;
    border-left: 1px solid #eee;
    background: #fff;
}

.yh-news-detail .menuBtn {
    display: flex;
    width: 60px;
    min-height: 112px;
    padding: 13px 0 18px;
    border: 0;
    background: transparent;
    color: #111;
    cursor: pointer;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}

.yh-news-detail .yh-menu-word {
    margin-bottom: 13px;
    font-family: Arial, sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    line-height: 1;
    writing-mode: vertical-rl;
}

.yh-news-detail .mBtnLine {
    display: flex;
    width: 20px;
    height: 17px;
    align-items: flex-end;
    flex-direction: column;
    justify-content: space-between;
}

.yh-news-detail .mBtnLine span,
.yh-news-detail .mBtnLine span:nth-child(2) {
    display: block;
    width: 20px;
    height: 1px;
    margin: 0;
    background: #111;
}

.yh-news-detail .mBtnLine span:nth-child(2) {
    width: 14px;
}

.yh-news-detail .mOnLine {
    padding: 18px 0;
    background: var(--yh-red);
}

.yh-news-detail .mOnLineIco {
    background: var(--yh-red);
    line-height: 54px;
}

.yh-news-detail .mOnLineIco img {
    display: inline-block;
    object-fit: contain;
}

.yh-news-detail .mOnLineCon {
    right: 60px;
    background: var(--yh-red);
}

.yh-news-detail .headerBg {
    position: relative;
    top: auto;
    right: auto;
    left: 0;
    z-index: 20;
    width: calc(100% - 60px);
    height: 88px;
    margin: 0;
    padding: 20px 38px;
    border-bottom: 1px solid #ededed;
    background: #fff;
}

.yh-news-detail .header {
    height: 100%;
    margin: 0;
}

.yh-news-detail .header .logo {
    width: auto;
    max-width: none;
    height: 100%;
}

.yh-news-detail .header .logo a {
    height: 100%;
}

.yh-news-detail .header .logo img {
    width: auto;
    height: 48px !important;
    object-fit: contain;
}

.yh-news-detail .tel {
    display: block;
    height: 48px;
    color: #151515;
    font-family: Arial, sans-serif;
    font-size: 17px;
    line-height: 48px;
}

.yh-news-detail .tel a {
    display: inline-flex;
    color: #151515;
    align-items: center;
    gap: 10px;
}

.yh-tel-icon {
    position: relative;
    display: inline-block;
    width: 21px;
    height: 21px;
    border: 1.5px solid #151515;
    border-radius: 50%;
}

.yh-tel-icon::before {
    position: absolute;
    top: 5px;
    left: 7px;
    width: 6px;
    height: 9px;
    border-bottom: 1.5px solid #151515;
    border-left: 1.5px solid #151515;
    border-radius: 0 0 0 6px;
    content: "";
    transform: rotate(-34deg);
}

.yh-news-detail .navBg {
    z-index: 1200;
}

.yh-news-detail .navClose {
    position: relative;
    float: right;
    width: 34px;
    height: 34px;
    padding: 5px 0 0;
    border: 0;
    background: transparent;
}

.yh-news-detail .navClose span:last-child {
    margin-top: 20px;
}

.yh-news-detail .navList li a:focus-visible,
.yh-news-detail .navClose:focus-visible,
.yh-news-detail .menuBtn:focus-visible {
    outline: 2px solid var(--yh-red);
    outline-offset: 3px;
}

.yh-news-detail .mbox {
    margin-right: 60px;
}

/* 文章首屏 */
.yh-detail-hero {
    --yh-detail-hero-image: none;
    position: relative;
    min-height: 520px;
    overflow: hidden;
    background: #090a0c;
    color: #fff;
    isolation: isolate;
}

.yh-detail-hero::before {
    position: absolute;
    z-index: -2;
    inset: 0;
    background-image:
        linear-gradient(90deg, rgba(7, 8, 10, .97) 0%, rgba(7, 8, 10, .9) 38%, rgba(7, 8, 10, .42) 66%, rgba(7, 8, 10, .28) 100%),
        var(--yh-detail-hero-image);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    content: "";
}

.yh-detail-hero::after {
    position: absolute;
    z-index: -1;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .027) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .022) 1px, transparent 1px);
    background-size: 72px 72px;
    content: "";
    mask-image: linear-gradient(90deg, transparent 24%, #000 62%, #000 100%);
    pointer-events: none;
}

.yh-hero-red-panel {
    position: absolute;
    top: 48px;
    right: 21%;
    width: 128px;
    height: 250px;
    border-top: 1px solid rgba(255, 255, 255, .18);
    background: rgba(215, 25, 32, .76);
    box-shadow: 0 0 0 1px rgba(215, 25, 32, .18);
    mix-blend-mode: screen;
}

.yh-hero-red-panel::after {
    position: absolute;
    top: 49%;
    right: -210px;
    width: 260px;
    height: 1px;
    background: rgba(215, 25, 32, .65);
    content: "";
}

.yh-detail-hero-inner {
    position: relative;
    z-index: 2;
    min-height: 520px;
    padding-top: 35px;
    padding-bottom: 48px;
}

.yh-detail-breadcrumb {
    display: flex;
    color: rgba(255, 255, 255, .52);
    font-size: 12px;
    align-items: center;
    gap: 12px;
}

.yh-detail-breadcrumb a {
    color: rgba(255, 255, 255, .72);
}

.yh-detail-breadcrumb a:hover {
    color: #fff;
}

.yh-detail-hero-copy {
    width: min(760px, 66%);
    margin-top: 38px;
}

.yh-detail-category {
    display: inline-flex;
    min-height: 31px;
    padding: 0 14px;
    background: var(--yh-red);
    color: #fff !important;
    font-size: 13px;
    font-weight: 700;
    line-height: 31px;
}

.yh-detail-hero h1 {
    margin: 20px 0 0;
    color: #fff;
    font-size: clamp(36px, 3.4vw, 52px);
    font-weight: 800;
    letter-spacing: .018em;
    line-height: 1.34;
}

.yh-detail-meta {
    display: flex;
    margin-top: 18px;
    color: rgba(255, 255, 255, .62);
    font-size: 12px;
    align-items: center;
    gap: 12px;
}

.yh-detail-summary {
    max-width: 690px;
    margin: 35px 0 0;
    padding: 4px 0 4px 22px;
    border-left: 4px solid var(--yh-red);
    color: rgba(255, 255, 255, .72);
    font-size: 16px;
    letter-spacing: .02em;
    line-height: 1.9;
}

/* 正文通栏杂志式排版 */
.yh-article-area {
    padding: 54px 0 18px;
    background:
        radial-gradient(circle at 20% 4%, rgba(215, 25, 32, .025), transparent 28%),
        #fbfbfa;
}

.yh-article-shell {
    width: min(calc(100% - 72px), 1180px);
}

.yh-article-source {
    display: none;
}

.yh-article-source.is-fallback {
    display: block;
    max-width: 920px;
    margin: 0 auto;
    color: var(--yh-copy);
    font-size: 16px;
    line-height: 2;
}

.yh-article-source.is-fallback img {
    width: auto !important;
    height: auto !important;
    max-width: 100% !important;
}

.yh-article-rendered {
    min-height: 240px;
}

.yh-article-rendered:not(.is-ready) {
    opacity: 0;
}

.yh-article-rendered.is-ready {
    min-height: 0;
    opacity: 1;
}

.yh-article-intro {
    max-width: 1040px;
    margin: 0 auto 24px;
    padding: 5px 0 5px 28px;
    border-left: 4px solid var(--yh-red);
    color: #4e5156;
}

.yh-article-intro > * {
    margin: 0 0 9px !important;
    color: inherit !important;
    background: transparent !important;
    font-family: inherit !important;
    font-size: 16px !important;
    font-weight: 400 !important;
    letter-spacing: .02em;
    line-height: 1.95 !important;
    text-align: left !important;
}

.yh-article-intro > *:first-child {
    color: #2b2d30 !important;
    font-size: 17px !important;
    font-weight: 600 !important;
}

.yh-article-intro > *:last-child {
    margin-bottom: 0 !important;
}

.yh-article-section {
    position: relative;
    display: grid;
    min-height: 360px;
    padding: 68px 0;
    border-bottom: 1px solid var(--yh-line);
    align-items: center;
    grid-template-columns: 122px minmax(0, .94fr) minmax(350px, 1.06fr);
    gap: 34px;
}

.yh-article-section.has-no-media {
    min-height: 280px;
    grid-template-columns: 122px minmax(0, 1fr);
}

.yh-section-number {
    color: #ececeb;
    font-family: Arial, sans-serif;
    font-size: 108px;
    font-weight: 800;
    letter-spacing: -.07em;
    line-height: .88;
    align-self: start;
}

.yh-section-copy {
    position: relative;
    z-index: 2;
    min-width: 0;
}

.yh-section-copy h2 {
    position: relative;
    margin: 0 0 29px;
    color: #131416;
    font-size: 33px;
    font-weight: 800;
    letter-spacing: .025em;
    line-height: 1.25;
}

.yh-section-copy h2::after {
    display: block;
    width: 28px;
    height: 3px;
    margin-top: 16px;
    background: var(--yh-red);
    content: "";
}

.yh-rich-text {
    min-width: 0;
    color: #5b5e63;
    font-size: 14px;
    letter-spacing: .018em;
    line-height: 1.95;
}

.yh-rich-text > * {
    max-width: 100%;
    margin: 0 0 15px;
    color: inherit;
    background: transparent;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    text-align: left;
}

.yh-rich-text h1,
.yh-rich-text h2,
.yh-rich-text h3,
.yh-rich-text h4,
.yh-rich-text h5,
.yh-rich-text h6 {
    color: #222428;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.7;
}

.yh-rich-text strong {
    color: #24262a;
    font-weight: 700;
}

.yh-rich-text a {
    border-bottom: 1px solid rgba(215, 25, 32, .4);
    color: var(--yh-red);
}

.yh-rich-text ul,
.yh-rich-text ol {
    padding-left: 1.4em;
}

.yh-rich-text li {
    margin-bottom: 8px;
}

.yh-rich-text blockquote {
    margin: 22px 0;
    padding: 10px 0 10px 18px;
    border-left: 3px solid var(--yh-red);
    color: #33363a;
}

.yh-rich-text table {
    display: block;
    width: 100% !important;
    overflow-x: auto;
    border-collapse: collapse;
}

.yh-rich-text th,
.yh-rich-text td {
    padding: 10px 12px;
    border: 1px solid var(--yh-line);
}

.yh-rich-text img {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    margin: 24px auto;
}

.yh-section-media {
    position: relative;
    min-width: 0;
    margin: 0;
    overflow: hidden;
    background: #e8e8e6;
    box-shadow: 0 18px 45px rgba(20, 23, 29, .08);
}

.yh-section-media::after {
    position: absolute;
    border: 1px solid rgba(215, 25, 32, .45);
    content: "";
    inset: 12px;
    opacity: .45;
    pointer-events: none;
}

.yh-section-media img {
    display: block;
    width: 100%;
    height: clamp(280px, 31vw, 430px);
    object-fit: cover;
}

.yh-article-section.is-image-left .yh-section-media {
    grid-column: 2;
    grid-row: 1;
}

.yh-article-section.is-image-left .yh-section-copy {
    grid-column: 3;
}

.yh-article-section.is-dark {
    width: calc(100% + 40px);
    min-height: 445px;
    margin: 18px -20px;
    padding: 74px 56px;
    overflow: hidden;
    border: 0;
    background:
        radial-gradient(circle at 100% 100%, rgba(255, 255, 255, .075), transparent 24%),
        linear-gradient(115deg, #111214, #070809);
    color: #fff;
    grid-template-columns: 122px minmax(0, 1fr);
}

.yh-article-section.is-dark::before {
    position: absolute;
    right: -95px;
    bottom: -145px;
    width: 410px;
    height: 410px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 50%;
    box-shadow:
        0 0 0 34px rgba(255, 255, 255, .018),
        0 0 0 68px rgba(255, 255, 255, .014);
    content: "";
}

.yh-article-section.is-dark .yh-section-number {
    position: relative;
    z-index: 2;
    color: rgba(255, 255, 255, .14);
}

.yh-article-section.is-dark .yh-section-copy {
    max-width: 790px;
}

.yh-article-section.is-dark .yh-section-copy h2 {
    color: #fff;
}

.yh-article-section.is-dark .yh-rich-text {
    position: relative;
    z-index: 2;
    color: rgba(255, 255, 255, .7);
    font-size: 15px;
}

.yh-article-section.is-dark .yh-rich-text > * {
    color: inherit;
    background: transparent;
}

.yh-article-section.is-dark .yh-rich-text > p:first-child {
    position: relative;
    margin-top: 28px;
    padding: 7px 38px 7px 54px;
    color: rgba(255, 255, 255, .9);
    font-size: 21px;
    font-weight: 500;
    line-height: 1.85;
}

.yh-article-section.is-dark .yh-rich-text > p:first-child::before {
    position: absolute;
    top: -12px;
    left: 0;
    color: var(--yh-red);
    content: "“";
    font-family: Georgia, serif;
    font-size: 74px;
    font-weight: 700;
    line-height: 1;
}

.yh-article-section.is-dark .yh-section-media {
    position: absolute;
    z-index: 0;
    top: 0;
    right: 0;
    bottom: 0;
    width: 34%;
    margin: 0;
    background: transparent;
    box-shadow: none;
    opacity: .14;
    filter: grayscale(1) contrast(1.18);
}

.yh-article-section.is-dark .yh-section-media::after {
    display: none;
}

.yh-article-section.is-dark .yh-section-media img {
    height: 100%;
    object-fit: cover;
}

.yh-article-plain {
    max-width: 920px;
    margin: 0 auto;
    padding: 20px 0 70px;
    color: var(--yh-copy);
    font-size: 16px;
    line-height: 2;
}

/* 相关阅读 */
.yh-related {
    padding: 48px 0 40px;
    background: #f4f4f2;
}

.yh-related-heading {
    display: flex;
    margin-bottom: 22px;
    align-items: flex-end;
    justify-content: space-between;
}

.yh-related-heading h2 {
    position: relative;
    margin: 0;
    padding-bottom: 12px;
    font-size: 25px;
    font-weight: 800;
}

.yh-related-heading h2::after {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 3px;
    background: var(--yh-red);
    content: "";
}

.yh-related-heading > a {
    color: #73767b;
    font-size: 13px;
}

.yh-related-heading > a span {
    margin-left: 9px;
    color: var(--yh-red);
}

.yh-related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.yh-related-card {
    min-width: 0;
}

.yh-related-media {
    position: relative;
    display: block;
    height: 225px;
    overflow: hidden;
    background:
        linear-gradient(145deg, #282b2f, #111214);
    color: #fff !important;
}

.yh-related-media.is-placeholder::after {
    position: absolute;
    right: 20px;
    bottom: 14px;
    color: rgba(255, 255, 255, .12);
    content: "NEWS";
    font-family: Arial, sans-serif;
    font-size: 42px;
    font-weight: 800;
    letter-spacing: .08em;
}

.yh-related-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.yh-related-media:hover img {
    transform: scale(1.035);
}

.yh-related-overlay {
    position: absolute;
    background: linear-gradient(180deg, rgba(5, 6, 8, .06), rgba(5, 6, 8, .82));
    inset: 0;
}

.yh-related-category {
    position: absolute;
    top: 18px;
    left: 18px;
    z-index: 2;
    padding: 6px 10px;
    background: var(--yh-red);
    font-size: 11px;
    line-height: 1;
}

.yh-related-media time {
    position: absolute;
    top: 20px;
    right: 18px;
    z-index: 2;
    color: rgba(255, 255, 255, .7);
    font-size: 11px;
}

.yh-related-media h3 {
    position: absolute;
    z-index: 2;
    right: 20px;
    bottom: 20px;
    left: 20px;
    margin: 0;
    color: #fff;
    font-size: 17px;
    font-weight: 600;
    line-height: 1.55;
}

/* 上一篇 / 下一篇 */
.yh-article-pager {
    padding: 0 0 48px;
    background: #f4f4f2;
}

.yh-article-pager-grid {
    display: grid;
    border: 1px solid #d9d9d6;
    background: #fff;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.yh-pager-item {
    display: flex;
    min-width: 0;
    min-height: 92px;
    padding: 17px 24px;
    align-items: center;
    gap: 20px;
    transition: background .2s ease;
}

.yh-pager-item:hover {
    background: #fafafa;
}

.yh-pager-item.is-next {
    border-left: 1px solid #e3e3e1;
    text-align: right;
    justify-content: flex-end;
}

.yh-pager-item.is-empty {
    min-height: 1px;
}

.yh-pager-item > span:not(.yh-pager-arrow) {
    display: block;
    min-width: 0;
}

.yh-pager-item small {
    display: block;
    margin-bottom: 6px;
    color: #8a8c91;
    font-size: 11px;
    font-weight: 400;
}

.yh-pager-item strong {
    display: block;
    overflow: hidden;
    color: #3f4247;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.yh-pager-arrow {
    flex: 0 0 auto;
    color: var(--yh-red);
    font-size: 31px;
    font-weight: 300;
    line-height: 1;
}

/* 咨询收口与页脚 */
.yh-news-cta {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    background:
        linear-gradient(rgba(255, 255, 255, .022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .018) 1px, transparent 1px),
        #121315;
    background-size: 54px 54px, 54px 54px, auto;
    color: #fff;
}

.yh-news-cta::after {
    position: absolute;
    right: 7%;
    bottom: -180px;
    width: 420px;
    height: 420px;
    border: 1px solid rgba(215, 25, 32, .24);
    content: "";
    transform: rotate(45deg);
}

.yh-news-cta-inner {
    position: relative;
    z-index: 1;
    display: flex;
    min-height: 190px;
    padding-top: 43px;
    padding-bottom: 43px;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
}

.yh-news-cta h2 {
    margin: 0;
    color: #fff;
    font-size: 27px;
    font-weight: 700;
    letter-spacing: .04em;
    line-height: 1.45;
}

.yh-news-cta p {
    margin: 12px 0 0;
    color: rgba(255, 255, 255, .55);
    font-size: 14px;
}

.yh-news-cta-inner > a {
    display: inline-flex;
    min-width: 224px;
    height: 58px;
    border: 1px solid var(--yh-red);
    color: var(--yh-red);
    font-size: 15px;
    align-items: center;
    justify-content: center;
    gap: 23px;
    transition: background .2s ease, color .2s ease;
}

.yh-news-cta-inner > a:hover {
    background: var(--yh-red);
    color: #fff;
}

.yh-news-footer {
    padding: 40px 0 30px;
    background: #101113;
    color: rgba(255, 255, 255, .58);
}

.yh-footer-main {
    display: flex;
    padding-bottom: 26px;
    border-bottom: 1px solid rgba(255, 255, 255, .09);
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
}

.yh-footer-main strong {
    color: #fff;
    font-size: 16px;
    font-weight: 500;
}

.yh-footer-main p {
    margin: 8px 0 0;
    font-size: 12px;
}

.yh-footer-main nav {
    display: flex;
    font-size: 13px;
    align-items: center;
    gap: 24px;
}

.yh-footer-main nav a {
    color: rgba(255, 255, 255, .82);
}

.yh-footer-main nav a:hover {
    color: var(--yh-red);
}

.yh-footer-main nav span {
    color: rgba(255, 255, 255, .22);
}

.yh-footer-legal {
    display: flex;
    padding-top: 22px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.yh-footer-legal p {
    margin: 0;
    font-size: 11px;
    line-height: 1.9;
}

.yh-footer-legal a {
    color: rgba(255, 255, 255, .58);
}

.yh-footer-legal img {
    width: auto;
    height: 42px;
    opacity: .88;
}

.yh-mobile-contact {
    display: none;
}

@media (max-width: 1260px) {
    .yh-shell,
    .yh-article-shell {
        width: min(calc(100% - 56px), 1100px);
    }

    .yh-article-section {
        grid-template-columns: 102px minmax(0, .98fr) minmax(320px, 1.02fr);
        gap: 28px;
    }

    .yh-section-number {
        font-size: 92px;
    }

    .yh-article-section.is-dark {
        grid-template-columns: 102px minmax(0, 1fr);
    }
}

@media (max-width: 992px) {
    .yh-news-detail .menuBg {
        position: static;
        width: auto;
        height: auto;
        border: 0;
    }

    .yh-news-detail .menuBtn {
        position: absolute;
        top: 20px;
        right: 22px;
        z-index: 30;
        width: 34px;
        min-height: 34px;
        padding: 0;
    }

    .yh-news-detail .yh-menu-word {
        position: absolute;
        top: -7px;
        left: 50%;
        display: block;
        margin: 0;
        font-size: 8px;
        writing-mode: horizontal-tb;
        transform: translate(-50%, -100%);
    }

    .yh-news-detail .mBtnLine {
        width: 27px;
        height: 20px;
    }

    .yh-news-detail .mBtnLine span,
    .yh-news-detail .mBtnLine span:nth-child(2) {
        width: 27px;
        height: 2px;
        background: #121212;
    }

    .yh-news-detail .mBtnLine span:nth-child(2) {
        width: 19px;
    }

    .yh-news-detail .headerBg {
        right: 0;
        width: 100%;
        height: 76px;
        padding: 17px 22px;
    }

    .yh-news-detail .header {
        margin: 0;
    }

    .yh-news-detail .header .logo {
        width: auto;
        max-width: none;
        height: 42px;
    }

    .yh-news-detail .header .logo img {
        height: 42px !important;
    }

    .yh-news-detail .tel {
        position: absolute;
        top: 15px;
        right: 76px;
        display: block;
        width: 156px;
        height: 44px;
        font-size: 15px;
        line-height: 44px;
        white-space: nowrap;
    }

    .yh-news-detail .tel a {
        width: 100%;
        height: 44px;
        justify-content: flex-end;
    }

    .yh-news-detail .mbox {
        margin-right: 0;
    }

    .yh-news-detail .navTop {
        padding: 20px 22px;
    }

    .yh-news-detail .navBot {
        padding-top: 84px;
    }

    .yh-detail-hero,
    .yh-detail-hero-inner {
        min-height: 500px;
    }

    .yh-detail-hero-copy {
        width: 72%;
    }

    .yh-hero-red-panel {
        right: 17%;
    }

    .yh-article-section {
        grid-template-columns: 82px minmax(0, .92fr) minmax(280px, 1.08fr);
        gap: 23px;
    }

    .yh-section-number {
        font-size: 76px;
    }

    .yh-section-copy h2 {
        font-size: 27px;
    }

    .yh-article-section.is-dark {
        grid-template-columns: 82px minmax(0, 1fr);
    }

    .yh-news-cta-inner {
        min-height: 220px;
    }

    .yh-footer-main {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 767px) {
    .yh-shell,
    .yh-article-shell {
        width: calc(100% - 40px);
    }

    .yh-news-detail .headerBg {
        height: 72px;
        padding: 15px 20px;
    }

    .yh-news-detail .header .logo {
        height: 42px;
    }

    .yh-news-detail .header .logo img {
        height: 42px !important;
    }

    .yh-news-detail .menuBtn {
        top: 24px;
        right: 19px;
    }

    .yh-news-detail .tel {
        top: 14px;
        right: 69px;
        width: 142px;
        font-size: 14px;
    }

    .yh-tel-icon {
        width: 18px;
        height: 18px;
    }

    .yh-tel-icon::before {
        top: 4px;
        left: 6px;
        width: 5px;
        height: 8px;
    }

    .yh-news-detail .navList li a,
    .yh-news-detail .navList li a:hover {
        padding: 10px 20px;
    }

    .yh-news-detail .navList li a span {
        font-size: 15px;
    }

    .yh-detail-hero,
    .yh-detail-hero-inner {
        min-height: 475px;
    }

    .yh-detail-hero::before {
        background-image:
            linear-gradient(90deg, rgba(7, 8, 10, .96) 0%, rgba(7, 8, 10, .82) 50%, rgba(7, 8, 10, .28) 100%),
            var(--yh-detail-hero-image);
        background-position: 62% center;
    }

    .yh-detail-hero::after {
        background-size: 48px 48px;
    }

    .yh-detail-hero-inner {
        padding-top: 25px;
        padding-bottom: 35px;
    }

    .yh-detail-hero-copy {
        width: 72%;
        margin-top: 28px;
    }

    .yh-detail-breadcrumb {
        font-size: 11px;
        gap: 8px;
    }

    .yh-detail-category {
        min-height: 27px;
        padding: 0 11px;
        font-size: 11px;
        line-height: 27px;
    }

    .yh-detail-hero h1 {
        margin-top: 15px;
        font-size: clamp(25px, 4.5vw, 35px);
        line-height: 1.43;
    }

    .yh-detail-meta {
        margin-top: 13px;
        font-size: 11px;
    }

    .yh-detail-summary {
        margin-top: 25px;
        padding-left: 17px;
        font-size: 13px;
        line-height: 1.8;
    }

    .yh-hero-red-panel {
        top: 40px;
        right: 18%;
        width: 83px;
        height: 205px;
        opacity: .72;
    }

    .yh-article-area {
        padding-top: 34px;
    }

    .yh-article-intro {
        margin-bottom: 14px;
        padding-left: 20px;
    }

    .yh-article-intro > *,
    .yh-article-intro > *:first-child {
        font-size: 14px !important;
        line-height: 1.9 !important;
    }

    .yh-article-section {
        min-height: 300px;
        padding: 48px 0;
        grid-template-columns: 66px minmax(0, .88fr) minmax(230px, 1.12fr);
        gap: 18px;
    }

    .yh-section-number {
        font-size: 62px;
    }

    .yh-section-copy h2 {
        margin-bottom: 22px;
        font-size: 24px;
    }

    .yh-section-copy h2::after {
        width: 22px;
        margin-top: 12px;
    }

    .yh-rich-text {
        font-size: 12px;
        line-height: 1.9;
    }

    .yh-section-media img {
        height: clamp(220px, 38vw, 330px);
    }

    .yh-article-section.is-dark {
        width: calc(100% + 28px);
        min-height: 340px;
        margin-right: -14px;
        margin-left: -14px;
        padding: 50px 30px;
        grid-template-columns: 66px minmax(0, 1fr);
    }

    .yh-article-section.is-dark .yh-rich-text {
        font-size: 12.5px;
    }

    .yh-article-section.is-dark .yh-rich-text > p:first-child {
        padding-right: 15px;
        padding-left: 34px;
        font-size: 16px;
        line-height: 1.75;
    }

    .yh-article-section.is-dark .yh-rich-text > p:first-child::before {
        font-size: 58px;
    }

    .yh-related {
        padding: 38px 0 30px;
    }

    .yh-related-heading h2 {
        font-size: 22px;
    }

    .yh-related-heading > a {
        display: none;
    }

    .yh-related-grid {
        display: block;
    }

    .yh-related-card {
        margin-bottom: 11px;
    }

    .yh-related-media {
        display: grid;
        height: 120px;
        border: 1px solid #ddd;
        background: #fff;
        color: #25272b !important;
        grid-template-columns: 34% 66%;
    }

    .yh-related-media img {
        grid-column: 1;
        object-position: center;
    }

    .yh-related-overlay {
        right: auto;
        width: 34%;
        background: linear-gradient(180deg, rgba(5, 6, 8, .04), rgba(5, 6, 8, .38));
    }

    .yh-related-category {
        top: 10px;
        left: 10px;
        padding: 5px 8px;
        font-size: 9px;
    }

    .yh-related-media time {
        top: 20px;
        right: 17px;
        color: #8b8d92;
        font-size: 10px;
    }

    .yh-related-media h3 {
        top: 46px;
        right: 17px;
        bottom: auto;
        left: calc(34% + 17px);
        display: -webkit-box;
        overflow: hidden;
        color: #292b30;
        font-size: 13px;
        line-height: 1.6;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }

    .yh-related-media.is-placeholder::after {
        right: auto;
        bottom: 8px;
        left: 10px;
        font-size: 22px;
    }

    .yh-article-pager {
        padding-bottom: 35px;
    }

    .yh-pager-item {
        min-height: 88px;
        padding: 14px 13px;
        gap: 11px;
    }

    .yh-pager-item strong {
        display: -webkit-box;
        overflow: hidden;
        font-size: 11px;
        white-space: normal;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }

    .yh-pager-arrow {
        font-size: 25px;
    }

    .yh-news-cta-inner {
        display: block;
        min-height: 310px;
        padding-top: 45px;
        padding-bottom: 50px;
    }

    .yh-news-cta::after {
        right: -165px;
        bottom: -150px;
        width: 340px;
        height: 340px;
    }

    .yh-news-cta h2 {
        max-width: 88%;
        font-size: 24px;
        line-height: 1.55;
    }

    .yh-news-cta p {
        max-width: 88%;
        margin-top: 13px;
        font-size: 13px;
        line-height: 1.8;
    }

    .yh-news-cta-inner > a {
        min-width: 0;
        width: 190px;
        height: 50px;
        margin-top: 26px;
        border: 0;
        background: var(--yh-red);
        color: #fff;
    }

    .yh-news-footer {
        padding: 30px 0 36px;
        text-align: center;
    }

    .yh-footer-main {
        display: block;
        padding-bottom: 20px;
    }

    .yh-footer-main strong {
        font-size: 14px;
    }

    .yh-footer-main nav {
        display: none;
    }

    .yh-footer-legal {
        display: flex;
        padding-top: 18px;
        flex-direction: column-reverse;
        gap: 15px;
    }

    .yh-footer-legal p {
        font-size: 10px;
        line-height: 1.8;
    }

    .yh-footer-legal img {
        display: none;
    }

    .yh-mobile-contact {
        position: fixed;
        right: 16px;
        bottom: max(18px, env(safe-area-inset-bottom));
        z-index: 800;
        display: flex;
        width: 66px;
        height: 66px;
        border: 4px solid rgba(255, 255, 255, .18);
        border-radius: 50%;
        background: var(--yh-red);
        box-shadow: 0 8px 24px rgba(137, 9, 14, .35);
        color: #fff !important;
        font-size: 9px;
        line-height: 1.2;
        align-items: center;
        flex-direction: column;
        justify-content: center;
    }

    .yh-mobile-contact span {
        margin-bottom: 3px;
        font-size: 19px;
        line-height: 1;
    }
}

@media (max-width: 640px) {
    .yh-detail-hero-copy {
        width: 86%;
    }

    .yh-detail-hero::before {
        background-position: 68% center;
    }

    .yh-hero-red-panel {
        right: 13%;
    }

    .yh-article-section,
    .yh-article-section.has-no-media {
        min-height: 0;
        padding: 40px 0;
        grid-template-columns: 56px minmax(0, 1fr);
        gap: 14px 16px;
    }

    .yh-section-number {
        font-size: 54px;
        grid-column: 1;
        grid-row: 1;
    }

    .yh-section-copy,
    .yh-article-section.is-image-left .yh-section-copy {
        grid-column: 2;
        grid-row: 1;
    }

    .yh-section-media,
    .yh-article-section.is-image-left .yh-section-media {
        margin-top: 8px;
        grid-column: 1 / -1;
        grid-row: 2;
    }

    .yh-section-media img {
        height: auto;
        max-height: 440px;
        object-fit: contain;
    }

    .yh-article-section.is-dark {
        width: calc(100% + 40px);
        margin: 12px -20px;
        padding: 42px 20px 48px;
        grid-template-columns: 56px minmax(0, 1fr);
    }

    .yh-article-section.is-dark .yh-section-media {
        position: absolute;
        top: auto;
        right: 0;
        bottom: 0;
        width: 55%;
        height: 42%;
        margin: 0;
    }
}

@media (max-width: 460px) {
    .yh-shell,
    .yh-article-shell {
        width: calc(100% - 32px);
    }

    .yh-news-detail .headerBg {
        padding-right: 16px;
        padding-left: 16px;
    }

    .yh-news-detail .header .logo img {
        height: 39px !important;
    }

    .yh-news-detail .tel {
        right: 62px;
        width: 132px;
        font-size: 12px;
    }

    .yh-news-detail .tel a {
        gap: 6px;
    }

    .yh-news-detail .tel .yh-tel-icon,
    .yh-news-detail .tel .yh-tel-number {
        display: inline-block;
    }

    .yh-news-detail .menuBtn {
        right: 15px;
    }

    .yh-detail-hero,
    .yh-detail-hero-inner {
        min-height: 480px;
    }

    .yh-detail-hero-copy {
        width: 94%;
    }

    .yh-detail-breadcrumb a:last-child,
    .yh-detail-breadcrumb span:last-of-type {
        display: none;
    }

    .yh-detail-hero h1 {
        font-size: 25px;
    }

    .yh-detail-summary {
        max-width: 92%;
    }

    .yh-article-section.is-dark {
        width: calc(100% + 32px);
        margin-right: -16px;
        margin-left: -16px;
        padding-right: 16px;
        padding-left: 16px;
    }

    .yh-section-copy h2 {
        font-size: 23px;
    }

    .yh-rich-text {
        font-size: 13px;
    }

    .yh-related-media {
        grid-template-columns: 38% 62%;
    }

    .yh-related-overlay {
        width: 38%;
    }

    .yh-related-media h3 {
        left: calc(38% + 14px);
    }

    .yh-pager-item {
        min-height: 82px;
        padding: 12px 10px;
        gap: 8px;
    }

    .yh-pager-arrow {
        font-size: 21px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .yh-news-detail *,
    .yh-news-detail *::before,
    .yh-news-detail *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}