/* gyl15 - 玫瑰金 | B2B 科技企业 / 数字化解决方案官网 */
:root {
  --gyl-primary: #EC4899;
  --gyl-primary-dark: #831843;
  --gyl-accent: #F472B6;
  --gyl-accent2: #DB2777;
  --gyl-bg: #ffffff;
  --gyl-sub-bg: #FDF2F8;
  --gyl-text: #1A1A2E;
  --gyl-text-2: #64748b;
  --gyl-border: #FBCFE8;
  --gyl-gradient-start: #EC4899;
  --gyl-gradient-end: #F472B6;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; color: var(--gyl-text); background: var(--gyl-bg); line-height: 1.6; margin: 0; }
a { color: var(--gyl-primary); text-decoration: none; transition: all .3s; }
a:hover { color: var(--gyl-accent); }
img { max-width: 100%; display: block; }

/* Header (深色顶部) */
.gyl-header { background: rgba(10, 14, 39, .97); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); padding: 18px 0; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 12px rgba(0,0,0,.15); }
.gyl-header .navbar { display: flex; align-items: center; justify-content: space-between; }
.gyl-header .logo { display: flex; align-items: center; text-decoration: none; gap: 12px; }
.gyl-header .logo-icon { width: 38px; height: 38px; border-radius: 8px; background: linear-gradient(135deg, var(--gyl-gradient-start), var(--gyl-gradient-end)); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.2rem; font-weight: 700; }
.gyl-header .logo-text { color: #fff; font-size: 1.15rem; font-weight: 700; letter-spacing: 1px; }
.gyl-header .nav-menu { display: flex; align-items: center; gap: 8px; list-style: none; margin: 0; padding: 0; }
.gyl-header .nav-menu a { color: rgba(255,255,255,.85); padding: 8px 16px; font-size: .92rem; font-weight: 500; border-radius: 4px; transition: all .3s; }
.gyl-header .nav-menu a:hover, .gyl-header .nav-menu a.active { color: #fff; background: rgba(255,255,255,.08); }

/* Hero */
.gyl-hero { background: linear-gradient(135deg, var(--gyl-primary-dark) 0%, var(--gyl-primary) 50%, var(--gyl-accent) 100%); color: #fff; padding: 100px 0 80px; position: relative; overflow: hidden; }
.gyl-hero::before { content:''; position: absolute; inset: 0; background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80" viewBox="0 0 80 80"><path d="M0 0h80v1H0zM0 0v80h1V0z" fill="rgba(255,255,255,.05)"/></svg>'); z-index: 1; }
.gyl-hero::after { content:''; position: absolute; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.15) 0%, transparent 70%); opacity: .8; top: -200px; right: -100px; z-index: 1; }
.gyl-hero-content { position: relative; z-index: 2; }
.gyl-hero h1 { font-size: 2.8rem; font-weight: 800; margin-bottom: 20px; line-height: 1.3; text-shadow: 0 2px 10px rgba(0,0,0,.2); }
.gyl-hero p { font-size: 1.05rem; color: rgba(255,255,255,.9); max-width: 700px; margin-bottom: 32px; line-height: 1.8; }
.gyl-btn { display: inline-flex; align-items: center; padding: 12px 32px; font-weight: 600; font-size: .9rem; text-decoration: none; transition: all .3s; border-radius: 8px; letter-spacing: 1px; }
.gyl-btn.primary { background: linear-gradient(135deg, var(--gyl-gradient-start), var(--gyl-gradient-end)); color: #fff; box-shadow: 0 6px 20px rgba(0,0,0,.2); }
.gyl-btn.primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,0,0,.3); color: #fff; }
.gyl-btn.outline { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.5); margin-left: 12px; }
.gyl-btn.outline:hover { background: rgba(255,255,255,.1); border-color: #fff; color: #fff; }
.gyl-btn.solid { background: var(--gyl-primary); color: #fff; }
.gyl-btn.solid:hover { background: var(--gyl-accent); color: #fff; transform: translateY(-2px); }

/* Hero Stats */
.gyl-stats { display: flex; gap: 40px; margin-top: 50px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.15); flex-wrap: wrap; }
.gyl-stat-item { flex: 1; min-width: 150px; }
.gyl-stat-num { font-size: 2.2rem; font-weight: 800; color: #fff; margin-bottom: 4px; }
.gyl-stat-label { font-size: .9rem; color: rgba(255,255,255,.7); }

/* Section */
.gyl-section { padding: 80px 0; }
.gyl-section.alt { background: var(--gyl-sub-bg); }
.gyl-stitle { text-align: center; margin-bottom: 50px; }
.gyl-stitle .tag { display: inline-block; padding: 5px 16px; background: rgba(79,142,247,.1); color: var(--gyl-primary); font-size: .8rem; font-weight: 600; border-radius: 20px; margin-bottom: 14px; letter-spacing: 2px; text-transform: uppercase; }
.gyl-stitle h2 { font-size: 1.9rem; font-weight: 700; color: var(--gyl-text); margin: 0 0 14px; line-height: 1.4; }
.gyl-stitle p { color: var(--gyl-text-2); font-size: .98rem; margin: 0; max-width: 700px; margin: 0 auto; }

/* About (4 features with emoji) */
.gyl-about-card { text-align: center; padding: 32px 24px; border-radius: 12px; transition: all .3s; height: 100%; }
.gyl-about-card:hover { background: #fff; box-shadow: 0 8px 30px rgba(0,0,0,.06); transform: translateY(-4px); }
.gyl-about-icon { font-size: 2.5rem; margin-bottom: 16px; display: inline-block; }
.gyl-about-card h4 { font-size: 1.1rem; font-weight: 700; color: var(--gyl-text); margin-bottom: 10px; }
.gyl-about-card p { color: var(--gyl-text-2); font-size: .9rem; line-height: 1.7; margin: 0; }

/* Products (3 cards) */
.gyl-product-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,.05); transition: all .3s; height: 100%; }
.gyl-product-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,.12); transform: translateY(-6px); }
.gyl-product-img { height: 220px; background: linear-gradient(135deg, var(--gyl-primary) 0%, var(--gyl-accent) 100%); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.gyl-product-img::before { content:''; position: absolute; inset: 0; background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,.2)"/></svg>'); }
.gyl-product-img i { font-size: 3.5rem; color: rgba(255,255,255,.9); z-index: 2; }
.gyl-product-body { padding: 28px 26px; }
.gyl-product-body h3 { font-size: 1.25rem; font-weight: 700; color: var(--gyl-text); margin-bottom: 12px; }
.gyl-product-body p { color: var(--gyl-text-2); font-size: .9rem; line-height: 1.7; margin-bottom: 18px; }
.gyl-product-link { display: inline-flex; align-items: center; color: var(--gyl-primary); font-weight: 600; font-size: .9rem; }
.gyl-product-link i { margin-left: 6px; transition: transform .3s; }
.gyl-product-link:hover i { transform: translateX(4px); }

/* R&D (4 numbered) */
.gyl-rd-item { padding: 24px; background: #fff; border-radius: 10px; border-left: 4px solid var(--gyl-primary); transition: all .3s; height: 100%; }
.gyl-rd-item:hover { box-shadow: 0 8px 24px rgba(0,0,0,.08); transform: translateX(4px); }
.gyl-rd-num { font-size: 2.5rem; font-weight: 800; color: var(--gyl-primary); opacity: .3; margin-bottom: 10px; line-height: 1; }
.gyl-rd-item h4 { font-size: 1.1rem; font-weight: 700; color: var(--gyl-text); margin-bottom: 8px; }
.gyl-rd-item p { color: var(--gyl-text-2); font-size: .88rem; line-height: 1.7; margin: 0; }

/* News */
.gyl-news-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.05); transition: all .3s; height: 100%; }
.gyl-news-card:hover { box-shadow: 0 10px 30px rgba(0,0,0,.1); transform: translateY(-4px); }
.gyl-news-img { height: 200px; background: linear-gradient(135deg, var(--gyl-sub-bg) 0%, #fff 100%); display: flex; align-items: center; justify-content: center; }
.gyl-news-img i { font-size: 3rem; color: var(--gyl-primary); opacity: .3; }
.gyl-news-body { padding: 24px 26px; }
.gyl-news-year { display: inline-block; padding: 3px 12px; background: var(--gyl-sub-bg); color: var(--gyl-primary); font-size: .78rem; font-weight: 600; border-radius: 12px; margin-bottom: 12px; }
.gyl-news-body h3 { font-size: 1.05rem; font-weight: 700; color: var(--gyl-text); margin-bottom: 10px; line-height: 1.5; }
.gyl-news-body h3 a { color: var(--gyl-text); }
.gyl-news-body h3 a:hover { color: var(--gyl-primary); }
.gyl-news-body p { color: var(--gyl-text-2); font-size: .88rem; line-height: 1.6; margin-bottom: 14px; }
.gyl-news-link { color: var(--gyl-primary); font-weight: 600; font-size: .88rem; }

/* Cases (4 industry cards) */
.gyl-case-item { padding: 30px 28px; background: #fff; border-radius: 12px; border: 1px solid var(--gyl-border); transition: all .3s; height: 100%; }
.gyl-case-item:hover { border-color: var(--gyl-primary); box-shadow: 0 12px 30px rgba(0,0,0,.08); transform: translateY(-4px); }
.gyl-case-icon { font-size: 2.2rem; margin-bottom: 14px; }
.gyl-case-item h3 { font-size: 1.1rem; font-weight: 700; color: var(--gyl-text); margin-bottom: 10px; }
.gyl-case-item p { color: var(--gyl-text-2); font-size: .88rem; line-height: 1.7; margin-bottom: 14px; }
.gyl-case-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.gyl-case-tag { padding: 3px 10px; background: var(--gyl-sub-bg); color: var(--gyl-primary); font-size: .75rem; font-weight: 500; border-radius: 12px; }

/* Service Support (3 cards with borders, 16px radius) */
.gyl-service-card { padding: 36px 30px; background: #fff; border-radius: 16px; border: 1px solid var(--gyl-border); transition: all .3s; height: 100%; text-align: center; }
.gyl-service-card:hover { border-color: var(--gyl-primary); box-shadow: 0 12px 30px rgba(0,0,0,.08); transform: translateY(-6px); }
.gyl-service-icon { font-size: 2.5rem; margin-bottom: 18px; display: inline-block; }
.gyl-service-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--gyl-text); margin-bottom: 12px; }
.gyl-service-card p { color: var(--gyl-text-2); font-size: .9rem; line-height: 1.7; margin-bottom: 22px; }

/* CTA */
.gyl-cta { padding: 80px 0; background: linear-gradient(135deg, var(--gyl-primary-dark) 0%, var(--gyl-primary) 100%); color: #fff; text-align: center; }
.gyl-cta h2 { font-size: 2.2rem; font-weight: 700; margin-bottom: 16px; }
.gyl-cta p { font-size: 1rem; color: rgba(255,255,255,.85); margin-bottom: 30px; max-width: 600px; margin: 0 auto 30px; }
.gyl-cta-btn { display: inline-block; padding: 16px 48px; background: #fff; color: var(--gyl-primary); font-weight: 700; border-radius: 8px; text-decoration: none; transition: all .3s; }
.gyl-cta-btn:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(0,0,0,.2); color: var(--gyl-primary); }

/* Footer (深色，与 header 呼应) */
.gyl-footer { background: #0A0E27; color: rgba(255,255,255,.65); padding: 60px 0 0; }
.gyl-footer .brand { margin-bottom: 24px; }
.gyl-footer .brand .logo { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.gyl-footer .brand .logo-icon { width: 36px; height: 36px; border-radius: 8px; background: linear-gradient(135deg, var(--gyl-gradient-start), var(--gyl-gradient-end)); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; }
.gyl-footer .brand .logo-text { color: #fff; font-size: 1.05rem; font-weight: 700; }
.gyl-footer .brand p { color: rgba(255,255,255,.6); font-size: .88rem; line-height: 1.8; margin: 0; max-width: 320px; }
.gyl-footer h5 { color: #fff; font-size: .95rem; font-weight: 700; margin-bottom: 20px; }
.gyl-footer ul { list-style: none; padding: 0; }
.gyl-footer ul li { padding: 5px 0; font-size: .88rem; }
.gyl-footer a { color: rgba(255,255,255,.6); text-decoration: none; transition: .3s; }
.gyl-footer a:hover { color: #fff; }
.gyl-footer .copy { border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0; margin-top: 40px; text-align: center; font-size: .82rem; color: rgba(255,255,255,.4); }
.gyl-footer .copy a { color: rgba(255,255,255,.5); margin: 0 8px; }

/* Breadcrumb */
.gyl-breadcrumb { background: var(--gyl-sub-bg); padding: 14px 0; font-size: .85rem; border-bottom: 1px solid var(--gyl-border); }
.gyl-breadcrumb a { color: var(--gyl-text-2); text-decoration: none; }
.gyl-breadcrumb a:hover { color: var(--gyl-primary); }
.gyl-breadcrumb span { color: var(--gyl-primary); }

/* Pagination */
.gyl-pagination { display: flex; justify-content: center; gap: 6px; margin-top: 30px; }
.gyl-pagination a,.gyl-pagination span { display: inline-block; padding: 8px 14px; background: #fff; border: 1px solid var(--gyl-border); color: var(--gyl-text-2); text-decoration: none; border-radius: 4px; font-size: .9rem; transition: .3s; }
.gyl-pagination a:hover,.gyl-pagination .active { background: var(--gyl-primary); color: #fff; border-color: var(--gyl-primary); }

/* Tags */
.gyl-tag-badge { display: inline-block; background: var(--gyl-sub-bg); color: var(--gyl-text); font-size: .85rem; padding: 8px 16px; border-radius: 4px; text-decoration: none; margin: 4px; transition: .3s; border: 1px solid var(--gyl-border); }
.gyl-tag-badge:hover { background: var(--gyl-primary); color: #fff; border-color: var(--gyl-primary); }

/* Article */
.gyl-article { background: #fff; padding: 36px; border: 1px solid var(--gyl-border); border-radius: 12px; }
.gyl-article h1 { font-size: 1.8rem; font-weight: 700; color: var(--gyl-text); margin-bottom: 16px; }
.gyl-article-meta { color: var(--gyl-text-2); font-size: .88rem; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--gyl-border); }
.gyl-article-content { color: var(--gyl-text); font-size: 1rem; line-height: 1.8; }
.gyl-article-content p { margin-bottom: 16px; }
.gyl-article-content img { max-width: 100%; border-radius: 6px; margin: 12px 0; }

@media (max-width: 768px) {
  .gyl-hero { padding: 60px 0 50px; }
  .gyl-hero h1 { font-size: 1.8rem; }
  .gyl-section { padding: 50px 0; }
  .gyl-stats { gap: 24px; }
  .gyl-stat-num { font-size: 1.7rem; }
}