/* ============================================================
   爱卡科技官网样式 — 亮色前卫版 / Light Avant-garde
   亮背景 · 大字排版 · 流动渐变 · 潮流开发公司气质
   ============================================================ */
:root {
  --bg: #f6f4f0;
  --bg-soft: #efede8;
  --surface: #ffffff;
  --text: #16130f;
  --text-muted: #6f695f;
  --border: #e5e1d8;
  --primary: #ff4d1c;          /* 电光朱砂橙 */
  --primary-strong: #e63a0c;
  --primary-soft: #ffece5;
  --brown: #16130f;            /* 兼容旧变量名 = 标题墨色 */
  --brown-2: #3d3830;
  --gold: #ffb454;
  --radius: 18px;
  --shadow: 0 8px 30px rgba(22, 19, 15, .06);
  --shadow-lg: 0 18px 50px rgba(22, 19, 15, .13);
  --font: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
}
[data-theme="dark"] {
  --bg: #131110;
  --bg-soft: #1b1917;
  --surface: #211e1b;
  --text: #f3efe8;
  --text-muted: #a39c90;
  --border: #38332d;
  --primary: #ff6a3d;
  --primary-strong: #ff8557;
  --primary-soft: #33211a;
  --brown: #f3efe8;
  --brown-2: #d9d2c6;
  --shadow: 0 8px 30px rgba(0, 0, 0, .35);
  --shadow-lg: 0 18px 50px rgba(0, 0, 0, .5);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.7; transition: background .3s, color .3s; overflow-x: hidden; }
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--text-muted); }
::selection { background: var(--primary); color: #fff; }

/* ---------- 滚动入场动效 ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in-view { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .ticker, .hero::after, .hero-tag::before { animation: none !important; }
}

/* ---------- 按钮 ---------- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 28px; border-radius: 999px; font-size: 15px; font-weight: 700; border: none; cursor: pointer; transition: .25s; }
.btn-primary { background: linear-gradient(135deg, var(--primary), #ff7a38); color: #fff; box-shadow: 0 8px 22px rgba(255, 77, 28, .32); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(255, 77, 28, .42); }
.btn-ghost { background: transparent; color: var(--text); border: 1.5px solid var(--text); }
.btn-ghost:hover { background: var(--text); color: var(--bg); }
.btn-sm { padding: 8px 18px; font-size: 14px; }

/* ---------- 头部 ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { width: 38px; height: 38px; }
.brand-text { font-size: 20px; font-weight: 900; color: var(--text); line-height: 1.1; display: flex; flex-direction: column; letter-spacing: .5px; }
.brand-text em { font-style: normal; font-size: 10px; letter-spacing: 3.5px; color: var(--primary); font-weight: 700; }
.main-nav { display: flex; gap: 4px; }
.main-nav a { position: relative; padding: 9px 16px; border-radius: 999px; font-size: 15px; font-weight: 600; color: var(--text-muted); transition: .2s; }
.main-nav a::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 2.5px; border-radius: 2px; background: var(--primary); transform: scaleX(0); transform-origin: left; transition: transform .28s; }
.main-nav a:hover { color: var(--text); }
.main-nav a:hover::after { transform: scaleX(1); }
.main-nav a.active { color: var(--primary); }
.main-nav a.active::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.theme-toggle { width: 38px; height: 38px; border-radius: 50%; border: 1.5px solid var(--border); background: var(--surface); cursor: pointer; color: var(--text); display: inline-flex; align-items: center; justify-content: center; transition: .2s; }
.theme-toggle:hover { border-color: var(--primary); color: var(--primary); transform: rotate(15deg); }
.theme-toggle svg { width: 18px; height: 18px; }
[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }
.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-burger span { width: 22px; height: 2.5px; background: var(--text); border-radius: 2px; }

/* ---------- 静态 Hero（亮色 + 流动光斑 + 点阵） ---------- */
.hero { position: relative; overflow: hidden; background: var(--bg); color: var(--text); padding: 110px 0 120px; }
.hero::before { content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(var(--border) 1.4px, transparent 1.4px); background-size: 30px 30px;
  -webkit-mask-image: linear-gradient(120deg, transparent 30%, #000 85%); mask-image: linear-gradient(120deg, transparent 30%, #000 85%); opacity: .8; }
.hero::after { content: ""; position: absolute; width: 680px; height: 680px; right: -180px; top: -220px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle at 32% 32%, rgba(255, 77, 28, .16), transparent 58%), radial-gradient(circle at 70% 70%, rgba(255, 180, 84, .26), transparent 55%);
  filter: blur(36px); animation: blobFloat 14s ease-in-out infinite alternate; }
@keyframes blobFloat { from { transform: translate(0, 0) scale(1); } to { transform: translate(-70px, 60px) scale(1.12); } }
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero-tag { display: inline-flex; align-items: center; gap: 8px; padding: 7px 18px; border-radius: 999px; border: 1.5px solid var(--border); background: var(--surface); font-size: 13px; font-weight: 600; letter-spacing: 1.5px; margin-bottom: 26px; box-shadow: var(--shadow); }
.hero-tag::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--primary); animation: dotPulse 1.8s ease-in-out infinite; }
@keyframes dotPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(255, 77, 28, .5); } 50% { box-shadow: 0 0 0 7px rgba(255, 77, 28, 0); } }
.hero h1 { font-size: clamp(44px, 6vw, 78px); line-height: 1.12; font-weight: 900; letter-spacing: -1px; margin-bottom: 20px; }
.hero h1 .accent { background: linear-gradient(120deg, #ff4d1c, #ff8a3d, #ffb454, #ff4d1c); background-size: 220% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shine 4.5s linear infinite; }
@keyframes shine { to { background-position: 220% center; } }
.hero p.lead { font-size: 17px; color: var(--text-muted); max-width: 540px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .btn-ghost { border-color: var(--text); }
.hero .btn-ghost:hover { background: var(--text); color: var(--bg); }
.hero-stats { position: relative; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.hero-stat { background: var(--surface); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 22px 20px; transition: .25s; }
.hero-stat:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.hero-stat b { display: block; font-size: 30px; font-weight: 900; color: var(--primary); letter-spacing: -.5px; }
.hero-stat span { font-size: 13px; color: var(--text-muted); }

/* ---------- 首页轮播 ---------- */
.hero-carousel { position: relative; width: 100%; aspect-ratio: 1600 / 560; max-height: 560px; overflow: hidden; background: var(--bg-soft); }
.carousel-track { position: absolute; inset: 0; }
.carousel-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .7s ease, visibility .7s; }
.carousel-slide.active { opacity: 1; visibility: visible; z-index: 1; }
.slide-link { display: block; width: 100%; height: 100%; }
.carousel-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.slide-caption { position: absolute; left: 6%; bottom: 16%; max-width: 640px; color: var(--text);
  background: color-mix(in srgb, var(--surface) 78%, transparent); backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: 16px; padding: 18px 26px; box-shadow: var(--shadow-lg); }
.slide-caption h2 { font-size: clamp(22px, 3vw, 38px); line-height: 1.3; margin-bottom: 4px; font-weight: 900; letter-spacing: -.5px; }
.slide-caption p { font-size: clamp(13px, 1.3vw, 16px); color: var(--text-muted); }
.carousel-btn { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 46px; height: 46px; border-radius: 50%; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--surface) 72%, transparent); color: var(--text); backdrop-filter: blur(6px); border: 1px solid var(--border); transition: .25s; }
.carousel-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); transform: translateY(-50%) scale(1.08); }
.carousel-btn svg { width: 22px; height: 22px; }
.carousel-btn.prev { left: 18px; }
.carousel-btn.next { right: 18px; }
.carousel-dots { position: absolute; left: 0; right: 0; bottom: 18px; z-index: 3; display: flex; justify-content: center; gap: 10px; }
.carousel-dots button { width: 10px; height: 10px; border-radius: 999px; border: none; cursor: pointer; background: color-mix(in srgb, var(--text) 25%, transparent); transition: all .3s; padding: 0; }
.carousel-dots button.active { width: 30px; background: var(--primary); }

/* ---------- 跑马灯 ---------- */
.ticker-wrap { overflow: hidden; border-block: 1px solid var(--border); background: var(--surface); padding: 16px 0; }
.ticker { display: flex; width: max-content; animation: marquee 26s linear infinite; }
.ticker span { font-weight: 800; font-size: 16px; letter-spacing: 2px; color: var(--text); white-space: nowrap; }
.ticker span::after { content: "✦"; color: var(--primary); margin: 0 28px; font-size: 14px; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker { animation: none; } }

/* 轮播下方数据条（亮色） */
.stats-strip { background: var(--surface); border-bottom: 1px solid var(--border); padding: 26px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stats-strip .hero-stat { background: var(--bg); border-color: var(--border); padding: 18px 20px; }
.stats-strip .hero-stat b { display: block; font-size: 28px; font-weight: 900; color: var(--primary); }
.stats-strip .hero-stat span { font-size: 13px; color: var(--text-muted); }

@media (max-width: 960px) {
  .hero-carousel { aspect-ratio: 16 / 9; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .carousel-btn { display: none; }
}

/* ---------- 区块通用 ---------- */
.section { padding: 88px 0; }
.section.alt { background: var(--bg-soft); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-head .kicker { display: inline-flex; align-items: center; gap: 8px; padding: 5px 16px; border-radius: 999px; background: var(--primary-soft); color: var(--primary); font-weight: 800; font-size: 12.5px; letter-spacing: 4px; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 900; letter-spacing: -1px; margin: 16px 0 12px; color: var(--text); line-height: 1.25; }
.section-head p { color: var(--text-muted); }

/* ---------- 产品卡片 ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { background: var(--surface); border: 1.5px solid var(--border); border-radius: 22px; padding: 32px 28px; box-shadow: var(--shadow); transition: .3s; position: relative; overflow: hidden; display: flex; flex-direction: column; }
.product-card::after { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--primary), var(--gold)); opacity: 0; transition: .3s; }
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.product-card:hover::after { opacity: 1; }
.product-icon { width: 56px; height: 56px; border-radius: 16px; background: var(--primary-soft); color: var(--primary); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; transition: .3s; }
.product-card:hover .product-icon { background: linear-gradient(135deg, var(--primary), #ff7a38); color: #fff; transform: rotate(-6deg) scale(1.06); }
.product-icon svg { width: 28px; height: 28px; }
/* 卡片缩略图（首页商城商品/服务卡，有图时替代图标位） */
.card-thumb { display: block; height: 150px; border-radius: 14px; overflow: hidden; margin-bottom: 20px; background: var(--bg); border: 1px solid var(--border); }
.card-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.product-card:hover .card-thumb img { transform: scale(1.05); }
.product-card h3 { font-size: 19px; margin-bottom: 10px; color: var(--text); font-weight: 800; }
.product-card p { font-size: 14px; color: var(--text-muted); flex: 1; }
.product-card .tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 18px; }
.product-card .tags span { font-size: 12px; padding: 3px 12px; border-radius: 999px; background: var(--bg); color: var(--text-muted); border: 1px solid var(--border); }
.product-card .more { color: var(--primary); font-weight: 700; font-size: 14px; transition: .2s; }
.product-card .more:hover { letter-spacing: 1px; }

/* ---------- 优势 ---------- */
.adv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.adv-item { text-align: center; padding: 34px 18px; border-radius: 22px; background: var(--surface); border: 1.5px solid var(--border); transition: .3s; }
.adv-item:hover { transform: translateY(-6px); border-color: var(--primary); box-shadow: var(--shadow-lg); }
.adv-item .num { font-size: 36px; font-weight: 900; color: var(--primary); letter-spacing: -.5px; }
.adv-item .num i { font-style: normal; font-size: 16px; }
.adv-item h4 { margin-top: 6px; font-size: 16px; font-weight: 800; }
.adv-item p { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* ---------- 新闻 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.news-item { display: flex; flex-direction: column; gap: 10px; background: var(--surface); border: 1.5px solid var(--border); border-radius: 22px; padding: 26px 26px 22px; transition: .3s; }
.news-item:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); border-color: transparent; }
.news-meta { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--text-muted); }
.news-meta .cat { padding: 2px 12px; border-radius: 999px; background: var(--primary-soft); color: var(--primary); font-weight: 700; }
.news-item h3 { font-size: 18px; color: var(--text); line-height: 1.5; font-weight: 800; }
.news-item h3 a:hover { color: var(--primary); }
.news-item p { font-size: 14px; color: var(--text-muted); }
.center { text-align: center; margin-top: 40px; }

/* ---------- 页面横幅（亮色 + 描边大字） ---------- */
.page-banner { position: relative; overflow: hidden; background: var(--surface); border-bottom: 1px solid var(--border); color: var(--text); padding: 66px 0 72px; }
.page-banner::before { content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(var(--border) 1.4px, transparent 1.4px); background-size: 30px 30px;
  -webkit-mask-image: linear-gradient(100deg, transparent 20%, #000 80%); mask-image: linear-gradient(100deg, transparent 20%, #000 80%); }
.page-banner::after { content: ""; position: absolute; width: 460px; height: 460px; right: -120px; top: -160px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(255, 77, 28, .14), transparent 58%), radial-gradient(circle at 70% 70%, rgba(255, 180, 84, .22), transparent 55%);
  filter: blur(32px); animation: blobFloat 16s ease-in-out infinite alternate; }
.page-banner .container { position: relative; z-index: 1; }
.page-banner h1 { font-size: clamp(36px, 5vw, 58px); font-weight: 900; letter-spacing: -1px; line-height: 1.15; }
.page-banner p { color: var(--text-muted); margin-top: 10px; font-size: 16px; }

/* ---------- 商城 ---------- */
.mall-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mall-card { background: var(--surface); border: 1.5px solid var(--border); border-radius: 22px; overflow: hidden; display: flex; flex-direction: column; transition: .3s; box-shadow: var(--shadow); }
.mall-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.mall-thumb { height: 170px; background: linear-gradient(135deg, #fff3ec, #ffe3d2); display: flex; align-items: center; justify-content: center; color: var(--primary); position: relative; overflow: hidden; }
.mall-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.mall-card:hover .mall-thumb img { transform: scale(1.05); }
.mall-thumb svg { width: 60px; height: 60px; transition: transform .3s; }
.mall-card:hover .mall-thumb svg { transform: scale(1.12) rotate(-5deg); }
.mall-thumb .cat-badge { position: absolute; top: 14px; left: 14px; font-size: 12px; font-weight: 700; background: color-mix(in srgb, var(--surface) 82%, transparent); border: 1px solid var(--border); color: var(--text); padding: 3px 12px; border-radius: 999px; backdrop-filter: blur(6px); }
.mall-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.mall-body h3 { font-size: 17px; color: var(--text); margin-bottom: 8px; font-weight: 800; }
.mall-body p { font-size: 13px; color: var(--text-muted); flex: 1; }
.mall-price-row { display: flex; align-items: baseline; gap: 10px; margin: 16px 0; }
.mall-price { font-size: 25px; font-weight: 900; color: var(--primary); letter-spacing: -.5px; }
.mall-price del { font-size: 13px; color: var(--text-muted); font-weight: 400; margin-left: 6px; }

/* ---------- 详情 ---------- */
.detail-wrap { background: var(--surface); border: 1.5px solid var(--border); border-radius: 24px; padding: 48px 52px; box-shadow: var(--shadow); }
.detail-wrap h1 { font-size: clamp(24px, 3vw, 32px); color: var(--text); line-height: 1.4; font-weight: 900; letter-spacing: -.5px; }
.detail-meta { display: flex; gap: 16px; align-items: center; font-size: 13px; color: var(--text-muted); margin: 16px 0 6px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.detail-content { margin-top: 24px; font-size: 15.5px; line-height: 1.95; }
.detail-content p { margin-bottom: 14px; }
.detail-content img { max-width: 100%; height: auto; border-radius: 12px; margin: 6px 0; }
.detail-content table { border-collapse: collapse; width: 100%; margin: 14px 0; }
.detail-content table td, .detail-content table th { border: 1px solid var(--border); padding: 8px 12px; }
.detail-content blockquote { border-left: 3px solid var(--primary); padding: 6px 16px; color: var(--text-muted); background: var(--bg-soft); border-radius: 0 10px 10px 0; }
.detail-content ul, .detail-content ol { padding-left: 26px; margin-bottom: 14px; }
.back-link { display: inline-flex; align-items: center; gap: 6px; margin: 26px 0; color: var(--primary); font-size: 14px; font-weight: 700; }

/* ---------- 表单 ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 32px; align-items: start; }
.contact-info-card { background: linear-gradient(150deg, #1d1a16, #3a2318 75%, #57301a); color: #f6efe6; border-radius: 24px; padding: 38px 34px; position: relative; overflow: hidden; }
.contact-info-card::before { content: ""; position: absolute; width: 320px; height: 320px; right: -100px; bottom: -140px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 122, 56, .35), transparent 62%); filter: blur(30px); }
.contact-info-card h3 { font-size: 22px; margin-bottom: 8px; font-weight: 900; }
.contact-info-card p { color: rgba(246, 239, 230, .72); font-size: 14px; }
.contact-info-card ul { list-style: none; margin-top: 24px; display: grid; gap: 16px; position: relative; }
.contact-info-card li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; }
.contact-info-card li b { display: block; font-size: 13px; color: rgba(246, 239, 230, .55); font-weight: 500; }
.form-card { background: var(--surface); border: 1.5px solid var(--border); border-radius: 24px; padding: 38px 34px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 14px; font-weight: 700; }
.form-group label i { color: var(--primary); font-style: normal; }
.form-group input, .form-group textarea, .form-group select {
  padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--border);
  background: var(--bg); color: var(--text); font-size: 14.5px; font-family: var(--font); transition: .2s; width: 100%;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px rgba(255, 77, 28, .12); background: var(--surface); }
.form-group textarea { min-height: 130px; resize: vertical; }
.alert { padding: 14px 18px; border-radius: 12px; font-size: 14px; margin-bottom: 20px; }
.alert-success { background: #e9f7ee; color: #1c7c3d; border: 1px solid #bfe6cd; }
.alert-error { background: #fdeceb; color: #b3261e; border: 1px solid #f5c6c2; }
[data-theme="dark"] .alert-success { background: #16301f; color: #7fd99f; border-color: #2a5238; }
[data-theme="dark"] .alert-error { background: #3a1715; color: #ff9d95; border-color: #6b2f2a; }

/* ---------- 页脚（亮色） ---------- */
.site-footer { background: var(--surface); border-top: 1px solid var(--border); color: var(--text-muted); margin-top: 48px; }
.site-footer .brand-text { color: var(--text); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; padding: 60px 20px 44px; }
.footer-brand p { font-size: 14px; margin-top: 12px; }
.footer-col h4 { color: var(--text); font-size: 15px; margin-bottom: 16px; font-weight: 800; }
.footer-col a, .footer-col p { display: block; font-size: 14px; padding: 4px 0; color: var(--text-muted); transition: .2s; }
.footer-col a:hover { color: var(--primary); transform: translateX(4px); }
.footer-col .tel { color: var(--primary); font-weight: 800; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 18px 20px; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-muted); }
.admin-link { color: var(--text-muted); }
.admin-link:hover { color: var(--primary); }

/* ---------- 列表分页 ---------- */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; }
.pagination a, .pagination span { min-width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; border-radius: 12px; border: 1.5px solid var(--border); font-size: 14px; background: var(--surface); transition: .2s; }
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .cur { background: var(--primary); color: #fff; border-color: var(--primary); }
.empty-tip { text-align: center; padding: 70px 0; color: var(--text-muted); }

/* ---------- 企业简介 ---------- */
.about-facts { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.about-facts li { display: flex; flex-direction: column; gap: 4px; padding-bottom: 14px; border-bottom: 1px dashed var(--border); }
.about-facts li:last-child { border-bottom: none; padding-bottom: 0; }
.about-facts span { font-size: 12.5px; color: var(--text-muted); }
.about-facts b { font-size: 14px; line-height: 1.6; }

/* ---------- 新闻缩略图 ---------- */
.news-cover { display: block; margin-bottom: 14px; border-radius: 14px; overflow: hidden; aspect-ratio: 16 / 9; background: var(--bg-soft); }
.news-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.news-cover:hover img { transform: scale(1.05); }
.news-list-thumb { flex-shrink: 0; display: block; width: 168px; height: 104px; border-radius: 12px; overflow: hidden; background: var(--bg-soft); }
.news-list-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-detail-cover { width: 100%; border-radius: 14px; margin-top: 18px; }
@media (max-width: 600px) { .news-list-thumb { width: 112px; height: 76px; } }

/* ---------- 服务详情引导块 ---------- */
.lead-box { background: var(--primary-soft); border: 1.5px solid color-mix(in srgb, var(--primary) 30%, transparent); border-radius: 16px; padding: 20px 24px; margin: 22px 0; color: var(--primary-strong); font-weight: 600; }

@media (max-width: 960px) {
  .hero { padding: 76px 0 84px; }
  .hero-inner, .contact-grid { grid-template-columns: 1fr; }
  .product-grid, .mall-grid { grid-template-columns: repeat(2, 1fr); }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .main-nav { display: none; position: absolute; top: 70px; left: 0; right: 0; background: var(--surface); border-bottom: 1px solid var(--border); flex-direction: column; padding: 12px 20px; box-shadow: var(--shadow-lg); }
  .main-nav.open { display: flex; }
  .nav-burger { display: flex; }
}
@media (max-width: 960px) {
  .about-grid-2col { grid-template-columns: 1fr !important; }
  .about-aside { position: static !important; }
}
@media (max-width: 600px) {
  .product-grid, .mall-grid, .news-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .detail-wrap { padding: 28px 22px; }
  .hero h1 { font-size: 40px; }
  .ticker { animation-duration: 18s; }
}