:root {
    --in-blue: #2879f5;
    --in-blue-dark: #1458d0;
    --in-navy: #0c2858;
    --in-ink: #16243d;
    --in-muted: #718097;
    --in-line: #dbe7f6;
    --in-soft: #f3f7fd;
    --in-cyan: #31b8d7;
    --in-orange: #ff9d2e;
    --in-shadow: 0 22px 62px rgba(21, 67, 140, .11);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.wx-industry-news { min-width: 320px; overflow-x: clip; color: var(--in-ink); background: #fff; font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif; }
.wx-industry-news a { text-decoration: none; }
.in-container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.in-nav-toggle { display: none; }

/* Navigation */
.wx-industry-news #nav { position: sticky; top: 0; z-index: 1100; background: rgba(255,255,255,.98) !important; box-shadow: 0 8px 30px rgba(17,53,109,.08); backdrop-filter: blur(14px); }
.wx-industry-news #nav .pull-left img { filter: none; }
.wx-industry-news #nav .pull-right > a.item,
.wx-industry-news #nav .wx-product-trigger,
.wx-industry-news #nav .wx-function-trigger { color: #26364f !important; }
.wx-industry-news #nav .pull-right > a.item[href="/news/"],
.wx-industry-news #nav .pull-right > a.item.is-current { position: relative; color: var(--in-blue) !important; }
.wx-industry-news #nav .pull-right > a.item[href="/news/"]::after,
.wx-industry-news #nav .pull-right > a.item.is-current::after { content: ""; position: absolute; right: 0; bottom: 13px; left: 0; height: 3px; border-radius: 3px; background: var(--in-blue); }
.wx-industry-news #nav.in-nav-scrolled { box-shadow: 0 12px 34px rgba(18,51,103,.13); }

/* Editorial hero */
.in-hero { position: relative; overflow: hidden; padding: 76px 0 94px; background: linear-gradient(125deg, #f5f9ff 0%, #edf5ff 55%, #eaf8fd 100%); }
.in-hero::before { content: ""; position: absolute; width: 560px; height: 560px; right: -220px; top: -300px; border: 1px solid rgba(40,121,245,.14); border-radius: 50%; box-shadow: 0 0 0 78px rgba(40,121,245,.025), 0 0 0 156px rgba(49,184,215,.022); }
.in-hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .9fr 1.1fr; gap: 76px; align-items: center; }
.in-eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; color: var(--in-blue); font-size: 13px; font-weight: 800; letter-spacing: .18em; }
.in-eyebrow::before { content: ""; width: 34px; height: 3px; border-radius: 2px; background: var(--in-orange); }
.in-hero h1 { margin: 0; color: var(--in-navy); font-size: clamp(43px, 4.7vw, 64px); line-height: 1.18; letter-spacing: -.04em; }
.in-hero h1 span { display: block; margin-top: 7px; color: var(--in-blue); }
.in-hero-copy > p { max-width: 610px; margin: 23px 0 0; color: var(--in-muted); font-size: 16px; line-height: 1.9; }
.in-topics { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 27px; }
.in-topics span { padding: 8px 13px; border: 1px solid #cee0f7; border-radius: 999px; color: #536a89; background: rgba(255,255,255,.72); font-size: 12px; }
.in-spotlight { position: relative; overflow: hidden; padding: 38px 40px; border: 1px solid rgba(40,121,245,.16); border-radius: 24px; background: #fff; box-shadow: var(--in-shadow); }
.in-spotlight::after { content: "INSIGHT"; position: absolute; right: -16px; bottom: -10px; color: #f0f6ff; font-size: 72px; font-weight: 900; letter-spacing: -.06em; pointer-events: none; }
.in-spotlight-top { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.in-spotlight-label { display: inline-flex; align-items: center; gap: 8px; color: var(--in-blue); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.in-spotlight-label::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--in-cyan); box-shadow: 0 0 0 5px rgba(49,184,215,.12); }
.in-spotlight time { color: #96a6bc; font-size: 12px; }
.in-spotlight h2 { position: relative; z-index: 2; margin: 25px 0 14px; color: var(--in-navy); font-size: 28px; line-height: 1.48; }
.in-spotlight p { position: relative; z-index: 2; display: -webkit-box; overflow: hidden; margin: 0; color: var(--in-muted); font-size: 14px; line-height: 1.85; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.in-spotlight-link { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 11px; margin-top: 24px; color: var(--in-blue); font-size: 14px; font-weight: 800; }
.in-spotlight-link b { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 50%; color: #fff; background: var(--in-blue); font-size: 18px; }

/* Category rail */
.in-category-wrap { position: relative; z-index: 4; margin-top: -33px; }
.in-categories { display: grid; grid-template-columns: repeat(3, 1fr); overflow: hidden; border: 1px solid var(--in-line); border-radius: 18px; background: #fff; box-shadow: var(--in-shadow); }
.in-category { display: flex; min-height: 90px; align-items: center; gap: 16px; padding: 18px 26px; border-right: 1px solid var(--in-line); color: var(--in-ink); transition: color .2s ease, background .2s ease; }
.in-category:last-child { border-right: 0; }
.in-category b { color: #a9b8cb; font-size: 12px; letter-spacing: .12em; }
.in-category span { display: grid; gap: 5px; }
.in-category strong { color: inherit; font-size: 17px; }
.in-category small { color: var(--in-muted); font-size: 12px; }
.in-category i { margin-left: auto; color: #9bacc2; font-style: normal; font-size: 20px; }
.in-category:hover { color: var(--in-blue); background: #f7faff; }
.in-category.is-active { color: #fff; background: linear-gradient(125deg, var(--in-blue-dark), var(--in-blue)); }
.in-category.is-active b, .in-category.is-active small, .in-category.is-active i { color: rgba(255,255,255,.72); }

/* Article index */
.in-section { padding: 100px 0 108px; background: linear-gradient(180deg, #fff 0, var(--in-soft) 100%); }
.in-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 36px; }
.in-section-title span { display: block; margin-bottom: 10px; color: var(--in-blue); font-size: 12px; font-weight: 800; letter-spacing: .2em; }
.in-section-title h2 { margin: 0; color: var(--in-ink); font-size: clamp(31px, 3vw, 43px); line-height: 1.3; }
.in-section-head > p { max-width: 520px; margin: 0; color: var(--in-muted); font-size: 15px; line-height: 1.8; text-align: right; }
.in-article-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.in-article-card { display: grid; grid-template-columns: 210px minmax(0, 1fr); overflow: hidden; min-height: 220px; border: 1px solid var(--in-line); border-radius: 19px; color: var(--in-ink); background: #fff; box-shadow: 0 13px 38px rgba(22,65,132,.06); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.in-article-card:hover { border-color: #aecdf6; box-shadow: 0 20px 48px rgba(22,78,164,.11); transform: translateY(-4px); }
.in-card-image { position: relative; display: block; overflow: hidden; min-height: 220px; background: linear-gradient(145deg, #e7f2ff, #eefbff); }
.in-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.in-article-card:hover .in-card-image img { transform: scale(1.04); }
.in-card-image.is-placeholder { display: grid; place-items: center; padding: 20px; background: linear-gradient(145deg, #155dcf, #2b83f7 60%, #35b6d1); }
.in-card-image.is-placeholder::before { content: "INDUSTRY"; color: rgba(255,255,255,.74); font-size: 12px; font-weight: 800; letter-spacing: .2em; }
.in-card-image.is-placeholder::after { content: "行业\A观察"; white-space: pre; color: #fff; font-size: 27px; font-weight: 800; line-height: 1.3; text-align: center; }
.in-card-image.is-placeholder img { display: none; }
.in-card-content { display: flex; min-width: 0; flex-direction: column; padding: 24px 25px; }
.in-card-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: #9aa8bb; font-size: 12px; }
.in-card-meta span { display: inline-flex; align-items: center; gap: 7px; color: var(--in-blue); font-weight: 700; }
.in-card-meta span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--in-cyan); }
.in-card-content h3 { display: -webkit-box; overflow: hidden; margin: 16px 0 9px; color: var(--in-navy); font-size: 18px; line-height: 1.5; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.in-card-content p { display: -webkit-box; overflow: hidden; margin: 0; color: var(--in-muted); font-size: 13px; line-height: 1.75; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.in-card-link { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 15px; color: var(--in-blue); font-size: 13px; font-weight: 800; }
.in-card-link b { transition: transform .2s ease; }
.in-article-card:hover .in-card-link b { transform: translateX(4px); }
.in-pagination { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 38px; }
.in-pagination a, .in-pagination span { display: inline-flex; min-width: 43px; height: 43px; align-items: center; justify-content: center; padding: 0 14px; border: 1px solid var(--in-line); border-radius: 10px; color: #66758a; background: #fff; font-size: 13px; transition: color .2s ease, border-color .2s ease, background .2s ease; }
.in-pagination a:hover, .in-pagination .active, .in-pagination .cur, .in-pagination .current { border-color: var(--in-blue); color: #fff; background: var(--in-blue); }

/* CTA + footer */
.in-cta { padding: 88px 0; background: #fff; }
.in-cta-panel { position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 42px; padding: 48px 54px; border-radius: 25px; background: linear-gradient(115deg, #0f2b5d, #1661da 64%, #2d87f4); box-shadow: 0 26px 65px rgba(21,84,190,.2); }
.in-cta-panel::after { content: ""; position: absolute; width: 310px; height: 310px; right: -125px; bottom: -210px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; box-shadow: 0 0 0 52px rgba(255,255,255,.035), 0 0 0 104px rgba(255,255,255,.02); }
.in-cta-panel > div { position: relative; z-index: 2; }
.in-cta-panel span { color: #9fdcff; font-size: 12px; font-weight: 800; letter-spacing: .18em; }
.in-cta-panel h2 { margin: 12px 0 9px; color: #fff; font-size: 31px; }
.in-cta-panel p { margin: 0; color: rgba(255,255,255,.7); font-size: 15px; }
.in-actions { position: relative; z-index: 2; display: flex; flex: 0 0 auto; gap: 12px; }
.in-btn { display: inline-flex; min-width: 145px; height: 50px; align-items: center; justify-content: center; padding: 0 22px; border: 1px solid rgba(255,255,255,.42); border-radius: 8px; color: #fff; font-size: 14px; font-weight: 700; transition: transform .2s ease; }
.in-btn:hover { color: #fff; transform: translateY(-2px); }
.in-btn--primary { border-color: var(--in-orange); background: var(--in-orange); }
.in-footer { padding: 24px 0; color: #8794a9; background: #0b1f42; font-size: 14px; }
.in-footer .in-container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.in-footer nav { display: flex; gap: 22px; }
.in-footer a { color: #c3cbda; }

@media (max-width: 1040px) {
    .in-hero-grid { gap: 42px; }
    .in-article-card { grid-template-columns: 180px minmax(0, 1fr); }
}

@media (max-width: 980px) {
    .in-container { width: min(100% - 32px, 720px); }
    .wx-industry-news #nav { height: 76px; padding: 0 16px; }
    .wx-industry-news #nav .pull-left { position: relative; z-index: 3; }
    .wx-industry-news #nav .pull-left img { width: 164px; }
    .in-nav-toggle { position: relative; z-index: 3; display: block; float: right; width: 44px; height: 44px; margin-top: 16px; border: 0; border-radius: 10px; background: #edf4ff; cursor: pointer; }
    .in-nav-toggle::before, .in-nav-toggle::after { content: ""; position: absolute; left: 12px; width: 20px; height: 2px; background: var(--in-blue); transition: transform .2s ease, top .2s ease; }
    .in-nav-toggle::before { top: 16px; box-shadow: 0 6px 0 var(--in-blue); }
    .in-nav-toggle::after { top: 28px; }
    .in-nav-toggle[aria-expanded="true"]::before { top: 21px; transform: rotate(45deg); box-shadow: none; }
    .in-nav-toggle[aria-expanded="true"]::after { top: 21px; transform: rotate(-45deg); }
    .wx-industry-news #nav .pull-right { position: fixed; top: 76px; right: 0; left: 0; display: none; max-height: calc(100vh - 76px); overflow: auto; padding: 14px 18px 24px; background: #fff; box-shadow: 0 20px 45px rgba(18,49,99,.16); }
    .wx-industry-news #nav.in-menu-open .pull-right { display: block; }
    .wx-industry-news #nav .pull-right > a.item { display: block; width: 100%; height: auto; min-height: 48px; padding: 14px 6px; border-bottom: 1px solid #edf2f9; color: #26364f !important; line-height: 20px; }
    .wx-industry-news #nav .pull-right > a.item::after { display: none; }
    .wx-industry-news #nav .pull-right > a.item[href="/news/"] { color: var(--in-blue) !important; }
    .wx-industry-news #nav .demoCenter { display: inline-flex; margin: 16px 8px 0 0 !important; }
    .in-hero-grid { grid-template-columns: 1fr; }
    .in-spotlight { max-width: 650px; }
    .in-category { padding: 18px; }
    .in-category small { display: none; }
    .in-article-grid { grid-template-columns: 1fr; }
    .in-cta-panel { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 640px) {
    .in-container { width: calc(100% - 28px); }
    .in-hero { padding: 56px 0 80px; }
    .in-hero h1 { font-size: 38px; }
    .in-hero-copy > p { font-size: 15px; }
    .in-spotlight { padding: 28px 25px; border-radius: 20px; }
    .in-spotlight h2 { font-size: 23px; }
    .in-categories { grid-template-columns: 1fr; }
    .in-category { min-height: 70px; border-right: 0; border-bottom: 1px solid var(--in-line); }
    .in-category:last-child { border-bottom: 0; }
    .in-section { padding: 70px 0 76px; }
    .in-section-head { align-items: flex-start; flex-direction: column; margin-bottom: 28px; }
    .in-section-head > p { text-align: left; }
    .in-article-card { display: block; }
    .in-card-image { min-height: 215px; height: 215px; }
    .in-card-content { min-height: 250px; }
    .in-cta { padding: 65px 0; }
    .in-cta-panel { padding: 36px 25px; border-radius: 20px; }
    .in-cta-panel h2 { font-size: 26px; }
    .in-actions { width: 100%; flex-direction: column; }
    .in-footer .in-container { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .in-article-card, .in-card-image img, .in-btn { transition: none; }
}