/* t223 - ocean blue wide layout */
:root {
  --primary: #0052cc; --accent: #00a3ff; --bg: #f0f6ff;
  --dark: #0a1628; --text: #1e293b; --muted: #64748b;
  --white: #fff; --radius: 10px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body.theme-body { font-family: "Microsoft YaHei", sans-serif; color: var(--text); background: var(--bg); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.hdr-blue { background: var(--white); box-shadow: 0 2px 12px rgba(0,82,204,.12); position: sticky; top: 0; z-index: 100; }
.hdr-blue-top { background: var(--primary); color: #fff; font-size: 12px; padding: 6px 24px; display: flex; justify-content: space-between; }
.hdr-blue-main { max-width: 1180px; margin: 0 auto; padding: 16px 24px; display: flex; align-items: center; gap: 20px; }
.hdr-logo { font-size: 20px; font-weight: 700; color: var(--primary); white-space: nowrap; }
.hdr-nav { flex: 1; }
.hdr-nav ul { display: flex; flex-wrap: wrap; gap: 4px; }
.hdr-nav a { padding: 8px 16px; border-radius: 20px; font-size: 14px; color: var(--text); transition: .2s; }
.hdr-nav a:hover, .hdr-nav a.active { background: var(--primary); color: #fff; }
.hdr-search { display: flex; border: 2px solid var(--accent); border-radius: 20px; overflow: hidden; }
.hdr-search input { border: none; padding: 6px 12px; width: 140px; font-size: 13px; }
.hdr-search button { border: none; background: var(--accent); color: #fff; padding: 6px 14px; cursor: pointer; }

.ban-blue { position: relative; overflow: hidden; background: var(--dark); }
.ban-track { display: flex; transition: transform .5s ease; }
.ban-track .slide { min-width: 100%; position: relative; }
.ban-track img { width: 100%; height: 480px; object-fit: cover; opacity: .85; }
.slide-cap { position: absolute; bottom: 60px; left: 8%; color: #fff; max-width: 480px; }
.slide-cap h3 { font-size: 32px; margin-bottom: 8px; }
.slide-cap p { font-size: 14px; opacity: .9; }
.ban-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; }
.ban-dots .dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,.4); cursor: pointer; }
.ban-dots .dot.active { background: var(--accent); }
.ban-prev, .ban-next { position: absolute; top: 50%; transform: translateY(-50%); border: none; background: rgba(0,82,204,.6); cursor: pointer; padding: 8px; border-radius: 4px; }
.ban-prev { left: 16px; } .ban-next { right: 16px; }

.sec-head { margin-bottom: 28px; }
.sec-tag { display: inline-block; font-size: 12px; letter-spacing: 2px; color: var(--accent); text-transform: uppercase; margin-bottom: 6px; }
.sec-head h2 { font-size: 28px; color: var(--primary); margin-bottom: 8px; }
.sec-head p { font-size: 13px; color: var(--muted); line-height: 1.7; max-width: 640px; }

.strip-about { background: var(--white); padding: 56px 24px; }
.strip-inner { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: center; }
.strip-img { background: var(--bg); padding: 24px; border-radius: var(--radius); }
.strip-text .cn { line-height: 1.8; font-size: 14px; margin: 12px 0; }
.strip-text .en { font-size: 12px; color: var(--muted); line-height: 1.7; }
.btn-blue { display: inline-block; margin-top: 16px; padding: 10px 28px; background: var(--primary); color: #fff; border-radius: 6px; font-size: 14px; }
.btn-blue.outline { background: transparent; border: 2px solid var(--primary); color: var(--primary); float: right; }
.btn-blue:hover { opacity: .9; }

.sec-products { padding: 56px 0; }
.chip-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.chip { background: var(--white); border-radius: var(--radius); padding: 16px 10px; text-align: center; border: 2px solid transparent; transition: .2s; }
.chip:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0,82,204,.15); }
.chip span { display: block; font-size: 13px; color: var(--primary); font-weight: 600; }
.chip em { display: block; font-size: 11px; color: var(--muted); font-style: normal; margin-top: 4px; }

.sec-news-blue { background: var(--white); padding: 56px 0; }
.news-masonry { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.news-item { display: flex; gap: 16px; background: var(--bg); border-radius: var(--radius); overflow: hidden; }
.news-thumb { flex: 0 0 180px; }
.news-thumb img { width: 180px; height: 130px; object-fit: cover; }
.news-meta { padding: 16px 16px 16px 0; }
.news-meta time { font-size: 12px; color: var(--muted); }
.news-meta time b { font-size: 28px; color: var(--primary); margin-right: 4px; }
.news-meta h3 { margin: 8px 0; font-size: 16px; }
.news-meta h3 a { color: var(--primary); }
.news-meta p { font-size: 13px; color: var(--muted); line-height: 1.6; }

.sec-gallery-blue { padding: 56px 0; }
.bento-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 180px; gap: 10px; }
.bento-item { position: relative; overflow: hidden; border-radius: var(--radius); }
.bento-item img { width: 100%; height: 100%; object-fit: cover; transition: .3s; }
.bento-item:hover img { transform: scale(1.08); }
.bento-item figcaption { position: absolute; bottom: 0; left: 0; right: 0; padding: 8px; background: linear-gradient(transparent, rgba(0,82,204,.8)); color: #fff; font-size: 12px; }
.b0 { grid-row: span 2; } .b3 { grid-column: span 2; }

.msg-blue { background: linear-gradient(135deg, var(--primary), var(--accent)); padding: 48px 24px; }
.msg-inner { max-width: 640px; margin: 0 auto; color: #fff; }
.msg-inner h3 { font-size: 20px; margin-bottom: 16px; }
.msg-inner h3 em { font-size: 12px; opacity: .7; font-style: normal; margin-left: 8px; }
.msg-row { display: flex; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.msg-inner input, .msg-inner textarea { flex: 1; min-width: 120px; padding: 10px; border: none; border-radius: 6px; font-size: 13px; }
.msg-inner textarea { width: 100%; height: 100px; margin-top: 0; resize: vertical; }
.msg-inner button { margin-top: 12px; padding: 10px 32px; background: var(--dark); color: #fff; border: none; border-radius: 6px; cursor: pointer; }

.site-foot { background: var(--dark); color: #fff; }
.foot-top { max-width: 1180px; margin: 0 auto; padding: 40px 24px; }
.foot-brand { text-align: center; font-size: 14px; margin-bottom: 24px; color: var(--accent); }
.foot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; text-align: center; }
.foot-cell img { margin: 0 auto 8px; }
.foot-cell strong { display: block; font-size: 12px; margin-bottom: 4px; color: var(--accent); }
.foot-cell p { font-size: 13px; opacity: .85; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.1); text-align: center; padding: 16px; font-size: 12px; }
.foot-bottom a { color: var(--accent); }

.pg-about-blue { padding: 0; }
.about-split-blue { display: grid; grid-template-columns: 1fr 1fr; min-height: 520px; }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-panel { background: var(--primary); color: #fff; padding: 48px; display: flex; flex-direction: column; justify-content: center; }
.about-panel h1 { font-size: 32px; margin: 8px 0 24px; }
.timeline li { display: flex; gap: 12px; margin-bottom: 20px; }
.timeline i { width: 10px; height: 10px; background: var(--accent); border-radius: 50%; margin-top: 6px; flex-shrink: 0; }
.timeline p { line-height: 1.8; font-size: 14px; }
.timeline .en { opacity: .8; font-size: 12px; }

.pg-product-blue { padding: 48px 0; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.filter-bar a { padding: 6px 14px; background: var(--white); border-radius: 16px; font-size: 12px; border: 1px solid #dbeafe; }
.filter-bar a:hover { background: var(--primary); color: #fff; }
.prod-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.prod-cards li { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: 0 4px 16px rgba(0,82,204,.08); }
.prod-cards img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.prod-cards h4 { padding: 10px 12px 0; font-size: 14px; }
.prod-cards h4 a { color: var(--primary); }
.prod-cards span { display: block; padding: 4px 12px 12px; font-size: 12px; color: var(--muted); }
.prod-text { margin-top: 32px; line-height: 1.8; font-size: 14px; color: var(--muted); }
.prod-text .en { margin-top: 12px; }

.pg-contact-blue { padding: 40px 24px; max-width: 1000px; margin: 0 auto; }
.contact-cards-blue { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }
.c-card { background: var(--white); border-radius: var(--radius); padding: 24px; text-align: center; border-top: 4px solid var(--accent); box-shadow: 0 4px 16px rgba(0,82,204,.1); }
.c-card img { margin: 0 auto 10px; }
.c-card strong { display: block; color: var(--primary); font-size: 12px; margin-bottom: 6px; }
.contact-map-blue iframe { width: 100%; height: 380px; border: none; border-radius: var(--radius); }
.contact-brand { text-align: center; margin-top: 16px; font-size: 18px; color: var(--primary); font-weight: 600; }

.pg-news-blue { padding: 48px 0; background: var(--white); }
.pager { display: flex; justify-content: center; margin-top: 24px; }

.pg-article-blue { max-width: 860px; margin: 0 auto; padding: 40px 24px; }
.crumb { font-size: 12px; color: var(--muted); margin-bottom: 20px; }
.crumb a { color: var(--primary); }
.article-blue { background: var(--white); border-left: 5px solid var(--accent); padding: 40px; border-radius: 0 var(--radius) var(--radius) 0; box-shadow: 0 4px 24px rgba(0,82,204,.1); }
.article-blue h1 { font-size: 28px; color: var(--primary); margin-bottom: 12px; }
.article-blue time { font-size: 13px; color: var(--muted); }
.article-body { margin-top: 24px; line-height: 1.9; font-size: 15px; }
.article-body img { max-width: 100%; }

@media (max-width: 900px) {
  .chip-grid { grid-template-columns: repeat(3, 1fr); }
  .news-masonry, .about-split-blue, .strip-inner, .prod-cards, .bento-grid, .foot-grid, .contact-cards-blue { grid-template-columns: 1fr; }
  .hdr-blue-main { flex-wrap: wrap; }
}