:root{--c-primary:#284b63;}
:root {
  --steel: #284b63;
  --steel-deep: #1c3649;
  --sky: #96c8f7;
  --accent: #ef8354;
  --glass: #f4f8fc;
  --white: #ffffff;
  --ink: #2c3e50;
  --muted: #6b8197;
  --line: #dbe7f0;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Noto Sans SC', sans-serif; color: var(--ink); line-height: 1.8; background: var(--glass); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: 'Rajdhani', 'Noto Sans SC', sans-serif; line-height: 1.3; }
.site-header { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 100; }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { color: var(--steel); font-size: 25px; font-weight: 700; letter-spacing: 1px; display: flex; align-items: center; gap: 10px; }
.brand i { font-style: normal; color: var(--accent); }
.brand::before { content: ""; width: 22px; height: 22px; background: linear-gradient(135deg, var(--sky), var(--steel)); border-radius: 4px; display: inline-block; }
.main-nav ul { display: flex; gap: 32px; }
.main-nav a { color: var(--steel); font-size: 15px; font-weight: 500; letter-spacing: 1px; padding: 8px 4px; position: relative; }
.main-nav a:hover { color: var(--accent); }
.main-nav a.active { color: var(--accent); }
.main-nav a.active::after { content: ""; position: absolute; left: 4px; right: 4px; bottom: -1px; height: 3px; background: var(--accent); border-radius: 3px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; width: 34px; padding: 4px 0; z-index: 110; }
.nav-toggle span { display: block; height: 3px; background: var(--steel); margin: 5px 0; border-radius: 2px; }
.hero { position: relative; overflow: hidden; background: var(--steel); min-height: 660px; display: flex; align-items: center; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .4; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(28, 54, 73, .88) 0%, rgba(28, 54, 73, .55) 60%, rgba(40, 75, 99, .4) 100%); }
.glass-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .16) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .16) 1px, transparent 1px); background-size: 48px 48px; }
.glass-panel { position: absolute; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .4); backdrop-filter: blur(6px); }
.glass-panel.gp1 { width: 300px; height: 170px; right: 6%; top: 14%; transform: rotate(3deg); }
.glass-panel.gp2 { width: 220px; height: 130px; right: 16%; bottom: 12%; transform: rotate(-4deg); }
.glass-panel.gp3 { width: 150px; height: 150px; right: 30%; top: 46%; border-radius: 50%; }
.hero-content { position: relative; z-index: 5; max-width: 620px; }
.hero-badge { display: inline-block; background: rgba(255, 255, 255, .15); border: 1px solid rgba(255, 255, 255, .5); color: #fff; font-family: 'Rajdhani', sans-serif; letter-spacing: 3px; text-transform: uppercase; font-size: 13px; padding: 7px 18px; border-radius: 30px; }
.hero h1 { font-size: 66px; color: #fff; margin: 22px 0 8px; letter-spacing: 2px; }
.hero h1 i { font-style: normal; color: var(--sky); }
.hero .sub { color: var(--accent); font-size: 22px; margin-bottom: 12px; font-weight: 600; }
.hero p { color: rgba(255, 255, 255, .85); max-width: 500px; }
.hero-actions { margin-top: 30px; display: flex; gap: 16px; flex-wrap: wrap; }
.btn { display: inline-block; background: var(--steel); color: #fff; padding: 14px 34px; font-weight: 700; border-radius: 6px; transition: .3s; border: none; cursor: pointer; font-size: 15px; letter-spacing: 1px; }
.btn:hover { background: var(--accent); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(239, 131, 84, .4); }
.btn.light { background: #fff; color: var(--steel); }
.btn.light:hover { background: var(--sky); }
.section { padding: 92px 0; }
.section.alt { background: #fff; }
.section-head { text-align: center; margin-bottom: 52px; }
.kicker { font-family: 'Rajdhani', sans-serif; text-transform: uppercase; letter-spacing: 4px; color: var(--accent); font-size: 14px; font-weight: 600; }
.section-head h2 { font-size: 38px; color: var(--steel); margin-top: 6px; }
.section-head h2::after { content: ""; display: block; width: 70px; height: 4px; background: linear-gradient(90deg, var(--sky), var(--accent)); border-radius: 4px; margin: 16px auto 0; }
.about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.about-media { position: relative; }
.about-media img { border-radius: 10px; box-shadow: 0 24px 60px rgba(40, 75, 99, .22); }
.about-media::before { content: ""; position: absolute; inset: -14px; border: 1px solid var(--sky); border-radius: 12px; z-index: -1; }
.about-text h3 { font-size: 32px; color: var(--steel); margin-bottom: 16px; }
.about-text p { color: var(--muted); margin-bottom: 14px; }
.stats { display: flex; gap: 40px; margin-top: 26px; flex-wrap: wrap; }
.stat b { display: block; font-family: 'Rajdhani', sans-serif; font-size: 44px; color: var(--accent); line-height: 1.1; }
.stat span { color: var(--muted); font-size: 14px; }
.more-link { display: inline-block; margin-top: 20px; color: var(--accent); font-weight: 700; border-bottom: 2px solid var(--accent); padding-bottom: 4px; letter-spacing: 1px; }
.booth-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.booth-card { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; transition: .35s; }
.booth-card:hover { transform: translateY(-8px); box-shadow: 0 20px 44px rgba(40, 75, 99, .16); }
.booth-tag { position: absolute; top: 0; left: 0; right: 0; z-index: 2; display: flex; justify-content: space-between; padding: 10px 16px; background: linear-gradient(90deg, var(--steel), var(--sky)); color: #fff; font-family: 'Rajdhani', sans-serif; font-size: 13px; letter-spacing: 1px; text-transform: uppercase; }
.booth-card img { width: 100%; height: 210px; object-fit: cover; }
.booth-body { padding: 22px; }
.booth-body h3 { font-size: 22px; color: var(--steel); margin-bottom: 8px; }
.booth-body p { font-size: 14px; color: var(--muted); }
.booth-line { margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--line); font-family: 'Rajdhani', sans-serif; color: var(--accent); letter-spacing: 1px; }
.wayfinding { display: flex; justify-content: center; gap: 70px; flex-wrap: wrap; }
.way-item { display: flex; align-items: center; gap: 10px; color: var(--steel); font-weight: 600; letter-spacing: 1px; }
.way-item .arrow { display: inline-flex; align-items: center; }
.way-item .arrow::before { content: ""; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 14px solid var(--accent); }
.way-item .arrow.down { transform: rotate(90deg); }
.port-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.port-item { position: relative; overflow: hidden; border-radius: 10px; display: block; }
.port-item img { width: 100%; height: 250px; object-fit: cover; transition: .5s; }
.port-item:hover img { transform: scale(1.08); }
.port-cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 42px 18px 14px; background: linear-gradient(transparent, rgba(28, 54, 73, .92)); color: #fff; }
.port-cap b { color: var(--sky); font-family: 'Rajdhani', sans-serif; letter-spacing: 2px; }
.port-cap span { display: block; font-size: 15px; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.blog-card { background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; transition: .35s; }
.blog-card:hover { box-shadow: 0 18px 40px rgba(40, 75, 99, .16); transform: translateY(-6px); }
.blog-card img { width: 100%; height: 200px; object-fit: cover; }
.blog-body { padding: 20px; }
.blog-date { font-family: 'Rajdhani', sans-serif; color: var(--accent); font-size: 13px; letter-spacing: 1px; font-weight: 600; }
.blog-card h3 { font-size: 21px; color: var(--steel); margin: 8px 0; }
.blog-card p { font-size: 14px; color: var(--muted); }
.read-more { display: inline-block; margin-top: 12px; color: var(--accent); font-weight: 700; border-bottom: 2px solid var(--accent); padding-bottom: 2px; }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.team-card { text-align: center; background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 30px 20px; transition: .35s; }
.team-card:hover { transform: translateY(-6px); box-shadow: 0 16px 36px rgba(40, 75, 99, .16); }
.team-card img { width: 130px; height: 130px; border-radius: 50%; margin: 0 auto 16px; border: 4px solid var(--sky); object-fit: cover; }
.team-card h3 { font-size: 22px; color: var(--steel); }
.team-card .role { color: var(--accent); font-size: 14px; letter-spacing: 1px; font-weight: 600; }
.team-card p { font-size: 14px; color: var(--muted); margin-top: 8px; }
.cta { position: relative; overflow: hidden; background: var(--steel); color: #fff; text-align: center; padding: 92px 0; }
.cta .glass-lines { opacity: .5; }
.cta h2 { font-size: 38px; position: relative; z-index: 2; }
.cta p { color: rgba(255, 255, 255, .8); position: relative; z-index: 2; margin: 12px 0 30px; }
.cta .btn { position: relative; z-index: 2; }
.site-footer { background: var(--steel-deep); color: #c3d5e4; padding-top: 70px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; }
.footer-brand { font-size: 24px; color: #fff; letter-spacing: 1px; margin-bottom: 14px; }
.footer-brand i { font-style: normal; color: var(--sky); }
.site-footer p { font-size: 14px; }
.site-footer h4 { color: #fff; font-size: 18px; margin-bottom: 16px; letter-spacing: 1px; }
.footer-links a { display: block; color: #c3d5e4; padding: 5px 0; font-size: 14px; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .12); padding: 20px 0; text-align: center; font-size: 14px; }
.page-hero { position: relative; overflow: hidden; background: var(--steel); padding: 130px 0; text-align: center; color: #fff; }
.page-hero .hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .35; }
.page-hero .hero-overlay { position: absolute; inset: 0; background: rgba(28, 54, 73, .84); }
.page-hero .glass-lines { opacity: .5; }
.page-hero .container { position: relative; z-index: 3; }
.page-hero h1 { font-size: 56px; letter-spacing: 2px; }
.page-hero .crumb { color: var(--sky); font-size: 15px; margin-top: 8px; font-family: 'Rajdhani', sans-serif; letter-spacing: 2px; text-transform: uppercase; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.value-box { text-align: center; padding: 40px 26px; background: #fff; border: 1px solid var(--line); border-radius: 10px; transition: .35s; }
.value-box:hover { box-shadow: 0 16px 36px rgba(40, 75, 99, .14); transform: translateY(-6px); }
.value-icon { width: 70px; height: 70px; margin: 0 auto 18px; border-radius: 12px; background: linear-gradient(135deg, var(--sky), var(--steel)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 26px; }
.value-box h3 { font-size: 22px; color: var(--steel); margin-bottom: 10px; }
.value-box p { font-size: 14px; color: var(--muted); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 50px; align-items: start; }
.contact-grid h3 { font-size: 30px; color: var(--steel); margin: 10px 0 26px; }
.info-item { display: flex; gap: 18px; margin-bottom: 28px; }
.info-icon { flex: 0 0 52px; height: 52px; border-radius: 10px; background: var(--steel); color: var(--sky); display: flex; align-items: center; justify-content: center; font-size: 22px; }
.info-item h4 { font-size: 18px; color: var(--steel); }
.info-item p { font-size: 14px; color: var(--muted); }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 34px; box-shadow: 0 10px 30px rgba(40, 75, 99, .08); }
.form .full { grid-column: 1 / -1; }
.form label { font-size: 14px; font-weight: 700; margin-bottom: 6px; display: block; color: var(--steel); }
.form input, .form textarea { width: 100%; padding: 13px 16px; border: 1px solid var(--line); border-radius: 8px; font: inherit; background: var(--glass); color: var(--ink); }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(239, 131, 84, .15); }
.form textarea { min-height: 150px; resize: vertical; }
.map-box { position: relative; height: 340px; border: 1px solid var(--line); border-radius: 12px; display: flex; align-items: center; justify-content: center; background-image: linear-gradient(rgba(40, 75, 99, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(40, 75, 99, .12) 1px, transparent 1px); background-size: 28px 28px; background-color: #fff; margin-top: 60px; overflow: hidden; }
.map-box .map-pin { width: 18px; height: 18px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 6px rgba(239, 131, 84, .3), 0 0 30px rgba(239, 131, 84, .6); }
.map-box .map-label { position: absolute; bottom: 18px; left: 0; right: 0; text-align: center; font-size: 14px; color: var(--muted); letter-spacing: 2px; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.gallery-card { position: relative; overflow: hidden; border-radius: 12px; background: #fff; border: 1px solid var(--line); }
.gallery-card img { width: 100%; height: 300px; object-fit: cover; transition: .5s; }
.gallery-card:hover img { transform: scale(1.06); }
.gallery-cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 46px 18px 16px; background: linear-gradient(transparent, rgba(28, 54, 73, .92)); color: #fff; }
.gallery-cap h3 { font-size: 20px; }
.gallery-cap p { font-size: 13px; color: var(--sky); }
.article-item { display: grid; grid-template-columns: 380px 1fr; gap: 30px; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin-bottom: 30px; transition: .3s; }
.article-item:hover { box-shadow: 0 18px 40px rgba(40, 75, 99, .14); }
.article-item img { width: 100%; height: 230px; object-fit: cover; }
.article-body { padding: 28px 30px; }
.article-date { font-family: 'Rajdhani', sans-serif; color: var(--accent); letter-spacing: 1px; font-weight: 600; }
.article-body h2 { font-size: 26px; color: var(--steel); margin: 8px 0; }
.article-body p { color: var(--muted); font-size: 15px; }
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-wrap { position: relative; }
  .main-nav { display: none; position: absolute; top: 72px; left: -20px; right: -20px; background: #fff; padding: 8px 24px 20px; border-bottom: 1px solid var(--line); box-shadow: 0 14px 30px rgba(40, 75, 99, .12); }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a { display: block; padding: 13px 0; border-bottom: 1px solid var(--line); }
  .hero { min-height: 560px; text-align: center; }
  .hero-content { margin: 0 auto; }
  .hero h1 { font-size: 40px; }
  .hero-actions { justify-content: center; }
  .glass-panel { display: none; }
  .section { padding: 60px 0; }
  .about-grid, .contact-grid, .article-item { grid-template-columns: 1fr; }
  .booth-grid, .team-grid, .blog-grid, .values-grid { grid-template-columns: 1fr; }
  .port-grid, .gallery-grid { grid-template-columns: 1fr 1fr; }
  .wayfinding { gap: 26px; flex-direction: column; align-items: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .form { grid-template-columns: 1fr; padding: 22px; }
  .page-hero { padding: 90px 0; }
  .page-hero h1 { font-size: 34px; }
}


/* ===== CMS helpers ===== */
.form-alert{padding:12px 16px;border-radius:8px;margin:0 0 16px;font-size:.92rem;line-height:1.6}
.form-alert-ok{background:rgba(46,160,67,.08);border:1px solid rgba(46,160,67,.35);color:#2ea043}
.form-alert-err{background:rgba(220,53,69,.08);border:1px solid rgba(220,53,69,.35);color:#dc3545}
.form-alert ul{margin:0;padding-left:18px}
.cms-pager{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:44px 0 0}
.cms-pager a,.cms-pager span{min-width:38px;padding:8px 13px;border:1px solid rgba(128,128,128,.35);border-radius:6px;text-align:center;text-decoration:none;color:inherit}
.cms-pager .active{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.detail-page{max-width:1100px;margin:0 auto;padding:72px 24px}
.detail-media{width:100%;max-height:520px;object-fit:cover;border-radius:14px;margin-bottom:26px;display:block}
.detail-title{font-size:clamp(26px,3vw,38px);line-height:1.3;margin-bottom:12px}
.detail-meta{color:#777;font-size:.95rem;margin-bottom:20px}
.detail-body{line-height:1.9;color:#444}
.detail-body p{margin-bottom:1em}
.detail-body img{max-width:100%;height:auto;border-radius:10px}
.detail-back{display:inline-block;margin-top:28px;padding:11px 26px;border:1px solid rgba(128,128,128,.4);border-radius:999px;text-decoration:none;color:inherit}
/* ===== 深色 banner 标题白字（避免 h1 与背景同色不可读） ===== */
.banner--ink h1,.banner--purple h1,.banner--coral h1{color:#fff}
/* ===== 阅读全文按钮（硬边 neo-brutalist 风格） ===== */
.news-item .more{display:inline-block;margin-top:14px;padding:10px 20px;background:var(--c-ink);color:#fff;border:var(--border-2);box-shadow:var(--shadow-sm);font-family:var(--font-en);font-weight:800;font-size:.85rem;letter-spacing:.02em;text-decoration:none;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.news-item .more:hover{background:var(--c-coral);transform:translate(-2px,-2px);box-shadow:var(--shadow)}
/* ===== 留言板一行一个 input（01 翰墨轩） ===== */
.form-grid{grid-template-columns:1fr}