/* ==================== 基础变量 ==================== */
:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --accent: #ff6b35;
  --accent-dark: #e85a26;
  --accent-bg: rgba(255, 107, 53, .08);
  --bg: #f8fafc;
  --card: #ffffff;
  --text: #0f172a;
  --text-body: #475569;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --shadow: 0 4px 20px rgba(15, 23, 42, .06);
  --shadow-lg: 0 14px 42px rgba(15, 23, 42, .1);
  --radius: 16px;
  --radius-sm: 10px;
  --max-width: 1200px;
  --transition: all .25s cubic-bezier(.4, 0, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, p { margin: 0; }

.container {
  width: 92%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section { padding: 64px 0; }
.section--gray { background: #f1f5f9; }
.section-head { text-align: center; margin-bottom: 40px; }
.section-head .tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 999px;
  background: var(--accent-bg); color: var(--accent);
  font-size: 13px; font-weight: 600; letter-spacing: 1px;
  margin-bottom: 14px;
}
.section-head .tag::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
}
.section-head h2 { font-size: 32px; font-weight: 800; margin-bottom: 14px; line-height: 1.25; }
.section-head p { color: var(--text-muted); font-size: 16px; max-width: 560px; margin: 0 auto; }

/* 按钮 */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px; border-radius: 999px; font-weight: 600;
  transition: var(--transition); cursor: pointer; border: 0; font-size: 15px;
}
.btn--primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 8px 24px rgba(255, 107, 53, .28);
}
.btn--primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(255, 107, 53, .35); }
.btn--ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--outline-light {
  background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.35);
}
.btn--outline-light:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn--lg { padding: 14px 34px; font-size: 16px; }
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ==================== 头部导航 ==================== */
.header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 20px; font-weight: 800; color: var(--primary);
}
.brand-logo {
  width: 34px; height: 34px; border-radius: 8px;
  font-size: 14px; font-weight: 800;
}
.brand-logo-img {
  display: block; object-fit: contain;
  background: #fff; padding: 3px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, .10);
}
.brand-logo-text {
  display: none; background: var(--accent); color: #fff;
  place-items: center;
}
.brand-logo-img[style*="display: none"] + .brand-logo-text { display: grid; }
.nav-menu { display: flex; align-items: center; gap: 6px; }
.nav-link {
  display: block; padding: 8px 16px; border-radius: 999px;
  font-size: 15px; font-weight: 500; color: var(--text-body);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--accent); background: var(--accent-bg);
  font-weight: 600;
}
.nav-cta { margin-left: 10px; }
.mobile-toggle { display: none; }

/* ==================== 首页 Hero ==================== */
.hero { padding: 48px 0 28px; }
.hero-card {
  position: relative;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  border-radius: var(--radius);
  padding: 44px 50px;
  color: #fff;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.hero-card::before {
  content: ""; position: absolute; top: -40px; right: -40px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(255, 255, 255, .05); filter: blur(60px);
}
.hero-card::after {
  content: ""; position: absolute; bottom: -60px; left: 10%;
  width: 400px; height: 400px; border-radius: 50%;
  background: rgba(255, 107, 53, .12); filter: blur(80px);
}
.hero-inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px;
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255,255,255,.15);
  font-size: 13px; color: rgba(255,255,255,.85); margin-bottom: 22px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; }
.hero-card h1 { font-size: 40px; font-weight: 800; line-height: 1.2; margin-bottom: 18px; }
.hero-card h1 em { font-style: normal; color: #ffb088; }
.hero-desc { font-size: 16px; color: rgba(255,255,255,.78); max-width: 560px; margin-bottom: 28px; }
.hero-btns { display: flex; gap: 14px; margin-bottom: 34px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 36px; }
.hero-meta .num { font-size: 28px; font-weight: 800; color: #fff; }
.hero-meta .label { font-size: 13px; color: rgba(255,255,255,.6); margin-top: 2px; }
.hero-visual { display: none; }

/* ==================== 首页服务网格 ==================== */
.home-services { padding: 24px 0 60px; }
.home-services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.service-mini-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 26px 20px;
  text-align: center; transition: var(--transition);
  box-shadow: var(--shadow);
}
.service-mini-card:hover {
  transform: translateY(-6px); box-shadow: var(--shadow-lg);
  border-color: rgba(255, 107, 53, .25);
}
.service-mini-card .icon {
  width: 56px; height: 56px; margin: 0 auto 16px;
  border-radius: 14px; background: var(--accent-bg); color: var(--accent);
  display: grid; place-items: center;
}
.service-mini-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.service-mini-card p { font-size: 13px; color: var(--text-muted); line-height: 1.55; }

/* ==================== 两栏：为什么选择我们 + 联系信息 ==================== */
.split-grid {
  display: grid; grid-template-columns: 2.5fr 1fr; gap: 24px;
}

.why-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  box-shadow: var(--shadow);
}
.why-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 20px; }
.why-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.why-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px; border-radius: var(--radius-sm);
  background: #f8fafc; border: 1px solid #eef2f6;
}
.why-item .icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--accent-bg); color: var(--accent);
  display: grid; place-items: center; flex-shrink: 0;
}
.why-item h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.why-item p { font-size: 13px; color: var(--text-muted); line-height: 1.5; }

.contact-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  box-shadow: var(--shadow); text-align: center;
}
.contact-card .icon-circle {
  width: 64px; height: 64px; margin: 0 auto 16px;
  border-radius: 50%; background: var(--accent-bg); color: var(--accent);
  display: grid; place-items: center;
}
.contact-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.contact-card .phone {
  font-size: 22px; font-weight: 800; color: var(--accent); display: block; margin-bottom: 6px;
}
.contact-card .meta { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }

/* ==================== 套餐报价 ==================== */
.pricing-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.price-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 30px 22px;
  box-shadow: var(--shadow); transition: var(--transition);
  display: flex; flex-direction: column; position: relative;
}
.price-card.popular {
  border-color: var(--accent); transform: scale(1.02);
  box-shadow: 0 18px 48px rgba(255, 107, 53, .14);
}
.price-card .badge {
  position: absolute; top: 0; right: 20px;
  background: var(--accent); color: #fff; font-size: 12px; font-weight: 700;
  padding: 6px 12px; border-radius: 0 0 8px 8px;
}
.price-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.price-card .desc { font-size: 13px; color: var(--text-muted); margin-bottom: 18px; min-height: 38px; }
.price-card .price { margin-bottom: 20px; }
.price-card .price .num { font-size: 36px; font-weight: 800; color: var(--accent); }
.price-card .price .unit { font-size: 14px; color: var(--text-muted); }
.price-card .price .origin { text-decoration: line-through; color: #94a3b8; font-size: 13px; margin-left: 8px; }
.price-card .features { flex: 1; margin-bottom: 24px; }
.price-card .features li {
  display: flex; align-items: center; gap: 8px;
  font-size: 13.5px; color: var(--text-body); padding: 7px 0;
  border-bottom: 1px dashed #eef2f6;
}
.price-card .features li:last-child { border-bottom: 0; }
.price-card .features svg { color: #22c55e; flex-shrink: 0; }
.price-card .btn { width: 100%; }

/* ==================== 流程 ==================== */
.process-wrap {
  display: flex; align-items: stretch; justify-content: center; gap: 16px; flex-wrap: wrap;
}
.process-step {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 28px 18px;
  text-align: center; min-width: 170px; flex: 1; max-width: 200px;
  box-shadow: var(--shadow); transition: var(--transition);
}
.process-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.process-step .icon {
  width: 50px; height: 50px; margin: 0 auto 14px;
  border-radius: 50%; border: 2px solid var(--accent); color: var(--accent);
  display: grid; place-items: center; background: var(--accent-bg);
}
.process-step h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.process-step p { font-size: 12px; color: var(--text-muted); }
.process-arrow {
  display: grid; place-items: center; color: #cbd5e1; align-self: center;
}

/* ==================== 首页案例/数据条 ==================== */
.stats-bar {
  background: var(--primary); color: #fff; padding: 44px 0;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center;
}
.stats-grid .num { font-size: 34px; font-weight: 800; color: #fff; margin-bottom: 4px; }
.stats-grid .num em { font-style: normal; }
.stats-grid .label { font-size: 14px; color: rgba(255,255,255,.65); }

/* ==================== 案例 ==================== */
.case-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.case-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  transition: var(--transition);
}
.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.case-card__img { height: 180px; background: linear-gradient(135deg, #e2e8f0, #cbd5e1); display: grid; place-items: center; color: #94a3b8; font-size: 14px; }
.case-card__body { padding: 24px; }
.case-card__tag { display: inline-block; padding: 4px 10px; border-radius: 999px; background: var(--accent-bg); color: var(--accent); font-size: 12px; font-weight: 600; margin-bottom: 10px; }
.case-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.case-card p { font-size: 14px; color: var(--text-body); line-height: 1.7; margin-bottom: 18px; }
.case-card__metrics { display: flex; gap: 24px; }
.case-card__metrics .m { font-size: 20px; font-weight: 800; color: var(--accent); }
.case-card__metrics .t { font-size: 12px; color: var(--text-muted); }

/* ==================== 通用 Banner ==================== */
.page-banner {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  padding: 90px 0 54px; color: #fff; text-align: center; position: relative; overflow: hidden;
}
.page-banner::before {
  content: ""; position: absolute; top: -60px; right: -60px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(255, 107, 53, .15); filter: blur(80px);
}
.page-banner .container { position: relative; z-index: 1; }
.crumbs { font-size: 13px; color: rgba(255,255,255,.6); margin-bottom: 18px; }
.crumbs a { color: rgba(255,255,255,.85); }
.crumbs a:hover { color: var(--accent); }
.page-banner h1 { font-size: 38px; font-weight: 800; margin-bottom: 12px; }
.page-banner .sub { font-size: 16px; color: rgba(255,255,255,.75); max-width: 640px; margin: 0 auto; }

/* ==================== 服务列表页 ==================== */
.service-list-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.service-list-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  box-shadow: var(--shadow); transition: var(--transition);
  display: flex; flex-direction: column;
}
.service-list-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(255,107,53,.25); }
.service-list-card .icon {
  width: 60px; height: 60px; border-radius: 14px; background: var(--accent-bg); color: var(--accent);
  display: grid; place-items: center; margin-bottom: 18px;
}
.service-list-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.service-list-card p { font-size: 14px; color: var(--text-body); line-height: 1.7; flex: 1; margin-bottom: 18px; }
.service-list-card .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.service-list-card .tags span { font-size: 12px; padding: 4px 8px; border-radius: 999px; background: #f1f5f9; color: var(--text-muted); }
.service-list-card .more { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--accent); }
.service-list-card:hover .more svg { transform: translateX(4px); }

/* ==================== 服务详情页 ==================== */
.detail-layout {
  display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: start;
}
.detail-sidebar {
  position: sticky; top: 92px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 10px; box-shadow: var(--shadow);
}
.detail-sidebar a {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600; color: var(--text-body);
  transition: var(--transition);
}
.detail-sidebar a:hover { background: #f8fafc; color: var(--accent); }
.detail-sidebar a.active { background: var(--accent-bg); color: var(--accent); }
.detail-main {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 42px; box-shadow: var(--shadow);
}
.detail-main .detail-header {
  display: flex; align-items: center; gap: 18px; margin-bottom: 28px;
}
.detail-main .detail-header .icon {
  width: 64px; height: 64px; border-radius: 16px; background: var(--accent-bg); color: var(--accent);
  display: grid; place-items: center;
}
.detail-main h1 { font-size: 28px; font-weight: 800; margin-bottom: 8px; }
.detail-main .subtitle { color: var(--text-muted); margin-bottom: 24px; }
.detail-main .content { font-size: 15.5px; color: var(--text-body); line-height: 1.9; }
.detail-main .content p { margin-bottom: 16px; }
.detail-main .content h2 { font-size: 20px; font-weight: 700; margin: 30px 0 14px; }
.detail-main .content h3 { font-size: 17px; font-weight: 700; margin: 24px 0 10px; }
.detail-main .content ul { margin: 0 0 18px 4px; }
.detail-main .content ul li {
  position: relative; padding-left: 22px; margin-bottom: 8px;
}
.detail-main .content ul li::before {
  content: ""; position: absolute; left: 0; top: 10px;
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
}

/* ==================== 套餐报价页 ==================== */
.price-faq {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 48px;
}
.price-faq__item {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 22px;
  box-shadow: var(--shadow);
}
.price-faq__item h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.price-faq__item p { font-size: 13.5px; color: var(--text-muted); line-height: 1.65; }

/* ==================== 案例列表/详情 ==================== */
.case-meta { display: inline-flex; gap: 12px; margin-bottom: 18px; }
.case-meta span { font-size: 13px; padding: 4px 12px; border-radius: 999px; background: var(--accent-bg); color: var(--accent); font-weight: 600; }
.case-detail h1 { font-size: 30px; font-weight: 800; margin-bottom: 18px; }
.case-detail .lead { font-size: 16px; color: var(--text-body); line-height: 1.8; margin-bottom: 28px; }
.case-detail .content { font-size: 15px; line-height: 1.85; color: var(--text-body); }
.case-detail .content p { margin-bottom: 16px; }
.case-detail .content h2 { font-size: 20px; font-weight: 700; margin: 28px 0 12px; }
.case-detail .content ul { margin: 0 0 16px 4px; }
.case-detail .content ul li { padding-left: 22px; position: relative; margin-bottom: 8px; }
.case-detail .content ul li::before { content: ""; position: absolute; left: 0; top: 10px; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* ==================== 关于我们页 ==================== */
.about-hero { padding: 80px 0; }
.about-hero__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}
.about-hero__copy h2 { font-size: 32px; font-weight: 800; margin-bottom: 18px; line-height: 1.25; }
.about-hero__copy h2 em { font-style: normal; color: var(--accent); }
.about-hero__copy .content { color: var(--text-body); font-size: 15.5px; line-height: 1.9; }
.about-hero__copy .content p { margin-bottom: 14px; }
.about-points { margin-top: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.about-points li {
  display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-body);
  padding: 8px 0;
}
.about-points li svg { color: #22c55e; flex-shrink: 0; }
.about-visual {
  background: linear-gradient(135deg, #0f172a, #1e3a8a);
  border-radius: var(--radius); padding: 36px; color: #fff;
  box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
}
.about-visual::before {
  content: ""; position: absolute; top: -40px; right: -40px;
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(255,107,53,.18); filter: blur(50px);
}
.about-visual h3 { font-size: 22px; font-weight: 700; margin-bottom: 10px; position: relative; z-index: 1; }
.about-visual p { color: rgba(255,255,255,.72); font-size: 14px; margin-bottom: 26px; position: relative; z-index: 1; }
.about-visual__items { position: relative; z-index: 1; display: grid; gap: 12px; }
.about-visual__items div { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.about-visual__items strong { font-size: 20px; margin-right: 2px; }
.about-visual__items svg { color: #60a5fa; }

.mvv-grid, .team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mvv-card, .team-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 30px; text-align: center;
  box-shadow: var(--shadow); transition: var(--transition);
}
.mvv-card:hover, .team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.mvv-card .icon, .team-card .avatar {
  width: 64px; height: 64px; margin: 0 auto 18px;
  border-radius: 50%; background: var(--accent-bg); color: var(--accent);
  display: grid; place-items: center;
}
.mvv-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.mvv-card p { font-size: 14px; color: var(--text-body); line-height: 1.7; }
.team-card .avatar { font-size: 22px; font-weight: 700; }
.team-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.team-card .role { font-size: 13px; color: var(--accent); font-weight: 600; margin-bottom: 10px; }
.team-card p { font-size: 14px; color: var(--text-body); }

/* ==================== 联系我们页 ==================== */
.contact-wrap {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 32px;
}
.contact-info-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow);
}
.contact-item {
  display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid #f1f5f9;
}
.contact-item:last-child { border-bottom: 0; }
.contact-item .icon {
  width: 46px; height: 46px; border-radius: 12px; background: var(--accent-bg); color: var(--accent);
  display: grid; place-items: center; flex-shrink: 0;
}
.contact-item h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.contact-item p { font-size: 14px; color: var(--text-body); }
.contact-item a { color: var(--accent); font-weight: 600; }
.map-placeholder {
  margin-top: 20px; min-height: 180px; border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
  display: grid; place-items: center; text-align: center; padding: 24px;
}
.map-placeholder .pin { color: var(--accent); }
.map-placeholder .pin p { font-size: 15px; font-weight: 700; color: var(--text); margin-top: 8px; }
.map-placeholder .pin span { font-size: 13px; color: var(--text-muted); }

.contact-form-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow);
}
.contact-form-card h3 { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.contact-form-card .lead { color: var(--text-muted); font-size: 14px; margin-bottom: 24px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-group label em { color: #ef4444; font-style: normal; }
.form-group input, .form-group select, .form-group textarea {
  padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 14px; color: var(--text); background: #fff; transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,107,53,.12);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.contact-form-card .btn { margin-top: 6px; }

.form-success { display: none; }

/* ==================== CTA 区 ==================== */
.cta-band {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  padding: 60px 0; color: #fff; text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; top: -50%; left: -10%;
  width: 500px; height: 500px; border-radius: 50%;
  background: rgba(255,107,53,.12); filter: blur(90px);
}
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 { font-size: 30px; font-weight: 800; margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,.72); font-size: 16px; margin-bottom: 28px; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ==================== 页脚 ==================== */
.footer {
  background: var(--primary); color: rgba(255,255,255,.72); padding: 42px 0 20px;
}
.footer-top {
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 22px; flex-wrap: wrap;
}
.footer-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 800; font-size: 18px; }
.footer-brand .logo { width: 30px; height: 30px; border-radius: 6px; background: var(--accent); display: grid; place-items: center; font-size: 12px; }
.footer-brand .logo-img { background: #fff; padding: 2px; object-fit: contain; }
.footer-brand .logo-text { display: none; }
.footer-brand .logo-img[style*="display: none"] + .logo-text { display: grid; }
.footer-info { display: flex; gap: 32px; flex-wrap: wrap; font-size: 14px; }
.footer-info a { color: rgba(255,255,255,.85); }
.footer-info a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  font-size: 13px; color: rgba(255,255,255,.5); flex-wrap: wrap;
}
.footer-bottom a { color: rgba(255,255,255,.6); }

/* ==================== 动画 ==================== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1); }
.reveal.show { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* 模糊浮现（用于大块内容） */
.reveal-blur { opacity: 0; transform: translateY(24px) scale(.985); filter: blur(6px); transition: opacity .8s cubic-bezier(.22,1,.36,1), transform .8s cubic-bezier(.22,1,.36,1), filter .8s; }
.reveal-blur.show { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }

/* 缩放浮现（用于数据/图标类） */
.reveal-scale { opacity: 0; transform: scale(.9); transition: opacity .6s ease, transform .6s cubic-bezier(.22,1,.36,1); }
.reveal-scale.show { opacity: 1; transform: scale(1); }

/* Hero 光斑浮动 */
.hero-card::before { animation: floatBlob 8s ease-in-out infinite alternate; }
.hero-card::after { animation: floatBlob 11s ease-in-out infinite alternate-reverse; }
.page-banner::before { animation: floatBlob 9s ease-in-out infinite alternate; }
.cta-band::before { animation: floatBlob 12s ease-in-out infinite alternate-reverse; }
@keyframes floatBlob {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-36px, 28px) scale(1.18); }
}

/* Hero 内文字逐条上浮 */
.hero-card .hero-inner > div:first-child > * { opacity: 0; animation: heroUp .7s cubic-bezier(.22,1,.36,1) forwards; }
.hero-card .hero-inner > div:first-child > *:nth-child(1) { animation-delay: .1s; }
.hero-card .hero-inner > div:first-child > *:nth-child(2) { animation-delay: .2s; }
.hero-card .hero-inner > div:first-child > *:nth-child(3) { animation-delay: .3s; }
.hero-card .hero-inner > div:first-child > *:nth-child(4) { animation-delay: .4s; }
.hero-card .hero-inner > div:first-child > *:nth-child(5) { animation-delay: .5s; }
@keyframes heroUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

/* 主按钮光泽扫过 */
.btn--primary { position: relative; overflow: hidden; }
.btn--primary::after {
  content: ""; position: absolute; top: 0; left: -80%; width: 45%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .4), transparent);
  transform: skewX(-20deg); animation: btnShine 3.4s ease-in-out infinite;
}
.nav-cta.btn--primary::after { animation: none; }
@keyframes btnShine {
  0%, 55% { left: -80%; }
  100% { left: 135%; }
}

/* 导航链接悬停 */
.nav-link { position: relative; }
.nav-link:hover { transform: translateY(-1px); }

/* 服务卡图标动效 */
.service-mini-card .icon { transition: transform .4s cubic-bezier(.22,1,.36,1), background .3s ease, color .3s ease, box-shadow .3s ease; }
.service-mini-card:hover .icon { transform: translateY(-4px) rotate(-5deg); background: var(--accent); color: #fff; box-shadow: 0 10px 22px rgba(255, 107, 53, .32); }

/* 价格卡悬停 */
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(255, 107, 53, .28); }
.price-card.popular:hover { transform: translateY(-6px) scale(1.02); }
.price-card .btn { transition: var(--transition), box-shadow .3s ease; }

/* 案例卡顶部高亮线 */
.case-card { position: relative; }
.case-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; z-index: 2;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform .4s cubic-bezier(.22,1,.36,1);
}
.case-card:hover::before { transform: scaleX(1); }
.case-card:hover .case-card__tag { background: var(--accent); color: #fff; }

/* 流程图标脉冲 */
.process-step:hover .icon { animation: iconPulse .5s ease; }
@keyframes iconPulse { 0% { transform: scale(1); } 40% { transform: scale(1.14); } 100% { transform: scale(1); } }

/* 为什么选择我们 */
.why-item { transition: transform .3s ease, border-color .3s ease, background .3s ease; }
.why-item:hover { transform: translateX(5px); border-color: rgba(255, 107, 53, .28); background: #fff; }

/* 新闻 Tab（列表页胶囊）悬停 */
.news-tabs a:hover { transform: translateY(-2px); }

/* 首页文字 Tab 下划线扩展 */
.home-news-tabs a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; border-radius: 3px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .35s cubic-bezier(.22,1,.36,1); }
.home-news-tabs a:hover::after { transform: scaleX(.4); }
.home-news-tabs a.active::after { transform: scaleX(1); }

/* 新闻面板条目 stagger */
.news-tab-panel.active .new-li { animation: newsFadeIn .5s ease both; }
.news-tab-panel.active .new-li:nth-child(2) { animation-delay: .05s; }
.news-tab-panel.active .new-li:nth-child(3) { animation-delay: .1s; }
.news-tab-panel.active .new-li:nth-child(4) { animation-delay: .15s; }
.news-tab-panel.active .new-li:nth-child(5) { animation-delay: .2s; }
.news-tab-panel.active .new-li:nth-child(6) { animation-delay: .25s; }

/* 回到顶部 */
.back-top {
  position: fixed; right: 22px; bottom: 26px; z-index: 999;
  width: 46px; height: 46px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--accent); color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(255, 107, 53, .35);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: all .35s cubic-bezier(.22,1,.36,1);
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { background: var(--accent-dark); transform: translateY(-3px); }

/* 导航滚动阴影 */
.header { transition: box-shadow .3s ease, background .3s ease; }
.header.scrolled { box-shadow: 0 4px 24px rgba(15, 23, 42, .08); background: rgba(255, 255, 255, .97); }

/* 统计数字 */
.stats-grid .num em { display: inline-block; }

/* ==================== 响应式 ==================== */
@media (max-width: 1100px) {
  .home-services-grid, .service-list-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav-menu {
    position: fixed; top: 73px; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: rgba(255,255,255,.98); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 14px 20px 22px; gap: 4px;
    transform: translateY(-20px); opacity: 0; pointer-events: none;
    transition: var(--transition);
  }
  .nav-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-link { text-align: center; padding: 12px; border-radius: var(--radius-sm); }
  .nav-cta { margin: 8px 0 0; text-align: center; }
  .mobile-toggle {
    display: grid; place-items: center; width: 40px; height: 40px;
    border: 1px solid var(--border); border-radius: var(--radius-sm); background: #fff;
    cursor: pointer;
  }
  .mobile-toggle svg { width: 22px; height: 22px; color: var(--primary); }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-card { padding: 42px 30px; }
  .hero-card h1 { font-size: 32px; }

  .split-grid { grid-template-columns: 1fr; }
  .why-list { grid-template-columns: 1fr; }

  .detail-layout { grid-template-columns: 1fr; }
  .detail-sidebar { position: static; display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }

  .about-hero__grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .section { padding: 48px 0; }
  .section-head h2 { font-size: 24px; }
  .section-head p { font-size: 14px; }

  .home-services-grid, .service-list-grid, .pricing-grid, .case-grid, .mvv-grid, .team-grid, .stats-grid, .price-faq { grid-template-columns: 1fr; }
  .process-wrap { flex-direction: column; align-items: center; }
  .process-step { width: 100%; max-width: 100%; }
  .process-arrow { transform: rotate(90deg); margin: -6px 0; }

  .hero-card { padding: 32px 22px; border-radius: 14px; }
  .hero-card h1 { font-size: 26px; }
  .hero-meta { gap: 18px; flex-wrap: wrap; }
  .hero-meta .num { font-size: 22px; }

  .footer-top, .footer-bottom { flex-direction: column; text-align: center; gap: 12px; }
  .footer-info { justify-content: center; }

  .form-grid { grid-template-columns: 1fr; }
  .detail-main { padding: 26px; }
  .detail-main h1 { font-size: 22px; }
  .detail-sidebar { grid-template-columns: 1fr; }

  .page-banner h1 { font-size: 28px; }
  .cta-band h2 { font-size: 22px; }
}

@media (max-width: 420px) {
  .brand { font-size: 17px; }
  .brand-logo { width: 30px; height: 30px; font-size: 12px; }
  .hero-card h1 { font-size: 23px; }
  .btn { padding: 11px 20px; font-size: 14px; }
  .stats-grid .num { font-size: 28px; }
}

/* ==================== 新闻动态详情 ==================== */
.detail-layout--news { grid-template-columns: minmax(0, 1fr) 300px; }
.detail-header--news { align-items: flex-start !important; gap: 20px; }
.news-detail__date {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 72px; height: 72px; background: var(--accent); color: #fff;
  border-radius: var(--radius-sm); flex-shrink: 0;
}
.news-detail__date strong { font-size: 26px; line-height: 1; }
.news-detail__date span { font-size: 12px; opacity: .9; margin-top: 3px; }
.news-detail__meta {
  color: var(--text-muted); font-size: 14px; margin-top: 6px;
}
.news-detail__footer {
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px; margin-top: 40px; padding-top: 30px; border-top: 1px solid var(--border);
}
.sidebar-title {
  font-size: 16px; font-weight: 700; margin-bottom: 12px; color: var(--text);
}
.detail-sidebar .sidebar-title { padding: 0 14px; }

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

/* ==================== 新闻动态 ==================== */
.page-hero--news { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 110px 0 90px; }
.page-hero--news .section-head h1 { color: #fff; font-size: 38px; margin-bottom: 10px; }
.page-hero--news .section-head p { color: rgba(255,255,255,.7); }
.page-hero--news .tag { background: rgba(255,107,53,.15); color: #ff9f7a; }
.page-hero--news .tag::before { background: #ff9f7a; }

.news-tabs-section { background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.news-tabs {
  display: flex; gap: 6px; padding: 18px 0; overflow-x: auto;
  scrollbar-width: none; -ms-overflow-style: none;
}
.news-tabs::-webkit-scrollbar { display: none; }
.news-tabs li { list-style: none; }
.news-tabs a {
  display: inline-flex; align-items: center; white-space: nowrap;
  padding: 10px 22px; border-radius: 999px; font-weight: 600; font-size: 14px;
  color: var(--text-body); background: var(--bg); border: 1px solid transparent;
  transition: var(--transition);
}
.news-tabs a:hover { color: var(--accent); background: #fff; border-color: var(--border); }
.news-tabs a.active { background: var(--accent); color: #fff; box-shadow: 0 8px 24px rgba(255,107,53,.25); }

.news-list-section { padding-top: 48px; }
.news-layout {
  display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: 24px; align-items: start;
}

/* 文章条目通用 */
.news-article {
  display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center;
  padding: 18px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm);
  transition: var(--transition);
}
.news-article:hover { box-shadow: var(--shadow); border-color: rgba(255,107,53,.2); transform: translateY(-2px); }
.news-article__media {
  position: relative; width: 120px; height: 86px; border-radius: var(--radius-sm); overflow: hidden;
  background: linear-gradient(135deg, #0f172a, #334155); flex-shrink: 0;
}
.news-article__media img {
  width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease;
}
.news-article:hover .news-article__media img { transform: scale(1.05); }
.news-article__date {
  position: absolute; left: 0; top: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--accent); color: #fff; text-align: center;
  width: 46px; height: 46px; border-bottom-right-radius: var(--radius-sm);
  font-weight: 700;
}
.news-article__date strong { font-size: 18px; line-height: 1; }
.news-article__date span { font-size: 10px; opacity: .9; margin-top: 1px; }
.news-article__body { min-width: 0; }
.news-article__body h3 {
  font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 6px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.news-article__body p { font-size: 13px; color: var(--text-muted); line-height: 1.65; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.news-article__more { display: none; }

/* 左侧大图推荐（第一项） */
.news-article:first-child {
  grid-column: 1; grid-row: 1 / span 100;
  display: flex; flex-direction: column; padding: 0; overflow: hidden;
  box-shadow: var(--shadow); border-radius: var(--radius);
}
.news-article:first-child .news-article__media {
  width: 100%; height: 0; padding-top: 62%; border-radius: 0;
}
.news-article:first-child .news-article__media img { position: absolute; inset: 0; }
.news-article:first-child .news-article__date {
  left: auto; right: 18px; bottom: 18px; top: auto;
  width: 68px; height: 68px; border-radius: var(--radius-sm);
  box-shadow: 0 10px 28px rgba(255,107,53,.35);
}
.news-article:first-child .news-article__date strong { font-size: 24px; }
.news-article:first-child .news-article__date span { font-size: 12px; }
.news-article:first-child .news-article__body { padding: 22px; }
.news-article:first-child .news-article__body h3 {
  font-size: 18px; white-space: normal; line-height: 1.4;
}
.news-article:first-child .news-article__body p { -webkit-line-clamp: 3; }
.news-article:first-child .news-article__more { display: inline-flex; color: var(--accent); font-weight: 600; font-size: 14px; margin-top: 14px; }

.news-more { margin-top: 44px; text-align: center; }

/* ==================== 首页新闻动态（参考官网布局） ==================== */
/* 文字型子栏目标签 */
.home-news-tabs { padding: 0 0 8px; justify-content: center; gap: 0; }
.home-news-tabs li { position: relative; padding: 0 34px; }
.home-news-tabs li + li::before {
  content: ""; position: absolute; left: -1px; top: 50%; transform: translateY(-50%);
  width: 1px; height: 14px; background: rgba(100, 116, 139, .32);
}
.home-news-tabs a {
  display: inline-flex; align-items: center; padding: 10px 0;
  border-radius: 0; background: transparent; border: 0;
  font-size: 16px; color: var(--text-body); position: relative;
}
.home-news-tabs a:hover { color: var(--accent); background: transparent; }
.home-news-tabs a.active { color: var(--accent); background: transparent; box-shadow: none; }
.home-news-tabs a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  border-radius: 3px; background: var(--accent);
  transform: scaleX(1);
}

/* 面板切换 */
.news-tab-panel { display: none; }
.news-tab-panel.active { display: block; animation: newsFadeIn .45s ease; }
@keyframes newsFadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* 内容布局：左大图 + 右侧双列列表 */
.index-new { display: flex; align-items: stretch; gap: 22px; }
.index-new.has-empty-right { display: block; }
.index-new.has-empty-right .new-left { width: 100%; }

.new-left { flex: 0 0 440px; min-width: 0; }
.new-left-card {
  display: flex; flex-direction: column; height: 100%;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: 0 18px 40px rgba(15, 23, 42, .10);
  transition: transform .4s ease, box-shadow .4s ease;
}
.new-left-card:hover { transform: translateY(-5px); box-shadow: 0 24px 50px rgba(15, 23, 42, .16); }
.new-left-img {
  position: relative; height: 250px; flex-shrink: 0; overflow: hidden;
  background: linear-gradient(135deg, #0f172a, #334155);
}
.new-left-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.new-left-card:hover .new-left-img img { transform: scale(1.05); }
.new-left-info { display: flex; align-items: center; gap: 18px; padding: 22px 24px; flex: 1; }
.new-left-text { flex: 1; min-width: 0; }
.new-left-text h3 {
  font-size: 19px; font-weight: 700; color: var(--text); line-height: 1.4; margin-bottom: 8px;
  overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.new-left-text p {
  font-size: 13px; color: var(--text-muted); line-height: 1.65;
  overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.new-left-date {
  flex: 0 0 82px; width: 82px; height: 82px; border-radius: 12px;
  background: var(--accent); color: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(255, 107, 53, .3);
}
.new-left-date strong { font-size: 26px; line-height: 1; }
.new-left-date span { font-size: 12px; margin-top: 2px; opacity: .9; }

.new-right { flex: 1; min-width: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.new-li {
  display: flex; align-items: stretch; background: var(--card);
  border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
  transition: box-shadow .3s ease, transform .3s ease, border-color .3s ease;
}
.new-li:hover { box-shadow: 0 8px 35px rgba(15, 23, 42, .14); transform: translateY(-2px); border-color: rgba(255, 107, 53, .25); }
.new-li-date {
  flex: 0 0 84px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0f172a, #1e293b); color: #fff; transition: background .3s ease;
}
.new-li:hover .new-li-date { background: var(--accent); }
.new-li-date strong { font-size: 24px; line-height: 1; }
.new-li-date span { font-size: 12px; margin-top: 3px; opacity: .85; }
.new-li-text { flex: 1; min-width: 0; padding: 16px 18px; display: flex; flex-direction: column; justify-content: center; }
.new-li-text h3 {
  font-size: 15px; font-weight: 700; color: var(--text); line-height: 1.45; margin-bottom: 6px;
  overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.new-li-text p {
  font-size: 12.5px; color: var(--text-muted); line-height: 1.6;
  overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}

/* 空状态 */
.news-tab-empty {
  display: none; text-align: center; color: var(--text-muted); font-size: 15px;
  padding: 90px 20px; background: var(--card); border: 1px dashed var(--border); border-radius: var(--radius-sm);
}
.news-tab-empty::before {
  content: ''; display: block; width: 46px; height: 46px; margin: 0 auto 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpath d='M14 2v6h6'/%3E%3Cpath d='M9 13h6M9 17h6'/%3E%3C/svg%3E") center/contain no-repeat;
  opacity: .8;
}
@media (max-width: 1024px) {
  .index-new { flex-direction: column; align-items: center; }
  .new-left { flex: none; width: 100%; max-width: 720px; }
  .new-left-img { height: 260px; }
  .new-right { width: 100%; max-width: 720px; grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .home-news-tabs { padding: 0 0 20px; justify-content: flex-start; }
  .home-news-tabs li { padding: 0 18px; }
  .home-news-tabs a { font-size: 14px; }
  .index-new { flex-direction: column; align-items: stretch; }
  .new-left { flex: none; width: 100%; max-width: none; }
  .new-left-img { height: 210px; }
  .new-right { grid-template-columns: 1fr; max-width: none; }
  .new-li-date { flex-basis: 72px; }
}

.pagination-wrap { margin-top: 50px; text-align: center; }

/* 空状态 */
.news-empty { padding: 60px 20px; text-align: center; color: var(--text-muted); }

@media (max-width: 980px) {
  .news-layout { grid-template-columns: 1fr; }
  .news-article:first-child { grid-column: 1; grid-row: auto; max-width: 520px; margin: 0 auto; width: 100%; }
}

@media (max-width: 720px) {
  .page-hero--news { padding: 70px 0 50px; }
  .page-hero--news .section-head h1 { font-size: 28px; }
  .news-tabs a { padding: 8px 16px; font-size: 13px; }
  .news-article { gap: 12px; padding: 14px; }
  .news-article__media { width: 90px; height: 66px; }
  .news-article__date { width: 40px; height: 40px; }
  .news-article__date strong { font-size: 15px; }
  .news-article__body h3 { white-space: normal; font-size: 15px; }
}