*{margin:0;padding:0;box-sizing:border-box}
:root{--primary:#1e3a5f;--primary-light:#2d5a8e;--accent:#94a3b8;--gold:#c9a84c;--gray:#64748b;--light:#f1f5f9;--white:#fff;--dark:#0f172a}
body{font-family:'Georgia','Times New Roman',serif;color:var(--dark);line-height:1.7;overflow-x:hidden;background:var(--light)}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/*=== HEADER ===*/
.header{position:fixed;top:0;width:100%;z-index:1000;background:var(--white);border-bottom:1px solid #e2e8f0;transition:.3s}
.header .container{display:flex;justify-content:space-between;align-items:center;height:80px}
.logo{font-size:1.6rem;font-weight:700;color:var(--primary);text-decoration:none;font-family:'Segoe UI',sans-serif}
.logo span{color:var(--gold)}
.tagline{font-size:.75rem;color:var(--accent);letter-spacing:2px;text-transform:uppercase;display:block;font-family:'Segoe UI',sans-serif}
.nav{display:flex;gap:30px;list-style:none}
.nav a{text-decoration:none;color:var(--gray);font-weight:500;font-size:.95rem;padding:5px 0;position:relative;transition:.3s;font-family:'Segoe UI',sans-serif}
.nav a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--primary);transition:.3s}
.nav a:hover,.nav a.active{color:var(--primary)}
.nav a:hover::after,.nav a.active::after{width:100%}
.hamburger{display:none;flex-direction:column;cursor:pointer;gap:4px}
.hamburger span{width:28px;height:2px;background:var(--primary);border-radius:1px}

/*=== HERO ===*/
.hero{min-height:85vh;display:flex;align-items:center;position:relative;padding-top:80px;background:var(--white)}
.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero-content h1{font-size:3.2rem;font-weight:700;color:var(--primary);line-height:1.2;margin-bottom:20px}
.hero-content h1 span{color:var(--gold)}
.hero-content p{font-size:1.1rem;color:var(--gray);line-height:1.8;margin-bottom:30px}
.hero-btns{display:flex;gap:15px;flex-wrap:wrap}
.btn{display:inline-block;padding:15px 35px;font-weight:600;text-decoration:none;transition:.3s;border:none;cursor:pointer;font-size:1rem;font-family:'Segoe UI',sans-serif}
.btn-primary{background:var(--primary);color:var(--white);box-shadow:0 8px 25px rgba(30,58,95,.25)}
.btn-primary:hover{background:var(--primary-light);transform:translateY(-3px)}
.btn-outline{border:2px solid var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:var(--white)}
.hero-img img{width:100%;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.12)}

/*=== MAGAZINE LAYOUT ===*/
.magazine-section{padding:80px 0;background:var(--white)}
.magazine-section:nth-child(even){background:var(--light)}
.magazine-header{margin-bottom:50px;border-bottom:3px double var(--primary);padding-bottom:15px}
.magazine-header h2{font-size:2.2rem;font-weight:700;color:var(--primary);font-family:'Segoe UI',sans-serif}
.magazine-header h2 span{color:var(--gold)}
.magazine-header p{color:var(--gray);margin-top:8px}
.magazine-header .section-ref{float:right;font-size:.85rem;color:var(--accent);font-style:italic}

/*=== FEATURE GRID ===*/
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.feature-card{background:var(--white);padding:35px;border:1px solid #e2e8f0;transition:.4s}
.feature-card:hover{box-shadow:0 10px 40px rgba(0,0,0,.08);border-color:var(--primary)}
.feature-card .num{font-size:3rem;font-weight:700;color:rgba(30,58,95,.08);margin-bottom:-15px;font-family:'Segoe UI',sans-serif}
.feature-card h3{font-size:1.3rem;margin-bottom:10px;color:var(--primary)}
.feature-card p{color:var(--gray);font-size:.95rem;line-height:1.7}

/*=== PROJECT SHOWCASE ===*/
.project-showcase{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.project-featured{position:relative;overflow:hidden;border:1px solid #e2e8f0;background:var(--white)}
.project-featured img{width:100%;height:300px;object-fit:cover}
.project-featured .p-content{padding:30px}
.project-featured .p-content h3{font-size:1.4rem;color:var(--primary);margin-bottom:10px}
.project-side{display:grid;gap:20px}
.project-sm{display:grid;grid-template-columns:1fr 1fr;gap:20px;border:1px solid #e2e8f0;background:var(--white)}
.project-sm img{width:100%;height:180px;object-fit:cover}
.project-sm .p-sm-body{padding:20px}
.project-sm .p-sm-body h4{font-size:1.05rem;color:var(--primary);margin-bottom:5px}
.project-sm .p-sm-body p{color:var(--gray);font-size:.9rem}

/*=== MAGAZINE NEWS ===*/
.mag-news{display:grid;grid-template-columns:2fr 1fr;gap:40px}
.mag-news-main .article{border-bottom:1px solid #e2e8f0;padding-bottom:30px;margin-bottom:30px}
.mag-news-main .article:last-child{border-bottom:none}
.article .meta{font-size:.85rem;color:var(--accent);text-transform:uppercase;letter-spacing:1px;font-family:'Segoe UI',sans-serif}
.article h3{font-size:1.6rem;color:var(--primary);margin:10px 0}
.article p{color:var(--gray);line-height:1.8;font-size:.95rem}
.article .read-more{color:var(--primary);text-decoration:none;font-weight:600;font-family:'Segoe UI',sans-serif}
.mag-news-side .side-card{border:1px solid #e2e8f0;padding:25px;margin-bottom:20px;background:var(--white)}
.mag-news-side .side-card h4{color:var(--primary);margin-bottom:8px;font-size:1.1rem}
.mag-news-side .side-card p{color:var(--gray);font-size:.9rem}

/*=== STATS ===*/
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.stat-block{text-align:center;padding:30px;border:1px solid #e2e8f0;background:var(--white)}
.stat-block .num{font-size:2.8rem;font-weight:700;color:var(--gold);font-family:'Segoe UI',sans-serif}
.stat-block .label{color:var(--gray);font-size:.95rem;margin-top:5px}

/*=== HONORS ===*/
.honors{display:flex;justify-content:center;gap:50px;flex-wrap:wrap}
.honor-item{text-align:center;padding:30px 40px;border:1px solid #e2e8f0;background:var(--white)}
.honor-item .num{font-size:2.5rem;font-weight:700;color:var(--primary)}

/*=== CONTACT ===*/
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:14px 18px;border:1px solid #e2e8f0;font-family:'Segoe UI',sans-serif;font-size:1rem;transition:.3s;margin-bottom:15px;background:var(--light)}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--primary);outline:none;background:var(--white)}
.contact-form textarea{height:140px;resize:vertical}

/*=== FOOTER ===*/
.footer{background:var(--primary);color:var(--white);padding:70px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.footer h3{font-size:1.2rem;margin-bottom:20px;color:var(--gold);font-family:'Segoe UI',sans-serif}
.footer p{color:rgba(255,255,255,.7);line-height:1.8;font-size:.9rem}
.footer-links{list-style:none}
.footer-links li{margin-bottom:10px}
.footer-links a{color:rgba(255,255,255,.7);text-decoration:none;transition:.3s;font-size:.9rem}
.footer-links a:hover{color:var(--gold);padding-left:5px}
.footer-bottom{margin-top:50px;padding:20px 0;border-top:1px solid rgba(255,255,255,.15);text-align:center;color:rgba(255,255,255,.6)}

/*=== PAGE HEADER ===*/
.page-header{background:var(--primary);color:var(--white);padding:150px 0 70px;text-align:center}
.page-header h1{font-size:3rem;font-weight:700;margin-bottom:10px}
.page-header p{color:rgba(255,255,255,.75);font-size:1.1rem}

/*=== ABOUT ===*/
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-bottom:60px;align-items:center}
.about-grid img{width:100%;border-radius:4px;box-shadow:0 10px 30px rgba(0,0,0,.1)}
.about-text h2{font-size:2rem;color:var(--primary);margin-bottom:20px}
.about-text p{color:var(--gray);line-height:1.8;margin-bottom:15px}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin-top:40px}
.team-card{text-align:center;padding:25px;border:1px solid #e2e8f0;background:var(--white)}
.team-card .avatar{width:80px;height:80px;border-radius:50%;background:var(--primary);margin:0 auto 15px;display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:2rem}

/*=== PRODUCTS ===*/
.product-cats{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.product-card{border:1px solid #e2e8f0;overflow:hidden;background:var(--white);transition:.4s}
.product-card:hover{box-shadow:0 10px 30px rgba(0,0,0,.08)}
.product-card .prod-img{height:250px;background-size:cover;background-position:center}
.product-card .prod-body{padding:30px}
.product-card .prod-body h3{font-size:1.3rem;color:var(--primary);margin-bottom:10px}
.product-card .tag{display:inline-block;padding:4px 12px;background:var(--light);color:var(--primary);font-size:.8rem;font-weight:600}

/*=== NEWS PAGE ===*/
.news-page-grid{display:grid;grid-template-columns:2fr 1fr;gap:50px}
.news-list-main .news-item{border-bottom:1px solid #e2e8f0;padding-bottom:30px;margin-bottom:30px}
.news-list-main .news-item:last-child{border-bottom:none}
.sidebar .widget{border:1px solid #e2e8f0;padding:25px;margin-bottom:25px;background:var(--white)}
.sidebar .widget h3{color:var(--primary);margin-bottom:15px;border-bottom:2px solid var(--light);padding-bottom:10px}

/*=== RESPONSIVE ===*/
@media(max-width:992px){
  .hero .container{grid-template-columns:1fr}
  .hero-content{text-align:center}
  .hero-btns{justify-content:center}
  .feature-grid{grid-template-columns:1fr 1fr}
  .project-showcase{grid-template-columns:1fr}
  .mag-news{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-wrap{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr 1fr}
  .product-cats{grid-template-columns:1fr}
  .news-page-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .hamburger{display:flex}
  .nav{display:none;position:absolute;top:80px;left:0;width:100%;background:var(--white);flex-direction:column;padding:20px;gap:15px;box-shadow:0 10px 30px rgba(0,0,0,.1)}
  .nav.open{display:flex}
  .hero-content h1{font-size:2.2rem}
  .feature-grid{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr}
  .page-header h1{font-size:2rem}
  .project-sm{grid-template-columns:1fr}
}

:root{--font:'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;}

/* ===== CMS 共享：分类筛选 / 详情 / 分页 ===== */
.cat-tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:0 0 32px;}
.cat-tab{padding:9px 22px;border:1px solid #e2e8f0;background:var(--white);border-radius:50px;font-size:.9rem;cursor:pointer;color:var(--gray);transition:.25s;}
.cat-tab.active,.cat-tab:hover{background:var(--primary);color:#fff;border-color:var(--primary);}
.cms-section{padding:64px 0;}
.cms-section .container{max-width:1200px;margin:0 auto;padding:0 20px;}
.cms-detail{max-width:880px;margin:0 auto;padding:0 20px;}
.cms-detail img{max-width:100%;border-radius:14px;margin:18px 0;}
.cms-detail h1{font-size:34px;margin:10px 0 6px;}
.cms-detail .lead{color:var(--gray);font-size:16px;}
.cms-content{line-height:1.9;color:#444;margin-top:18px;}
.cms-content img{max-width:100%;}
.cms-back{display:inline-block;margin:8px 0 18px;color:var(--primary);text-decoration:none;font-weight:600;}
.cms-pager{margin:34px 0;text-align:center;}
.cms-pager a,.cms-pager span{padding:8px 14px;margin:0 3px;border-radius:8px;background:#fff;color:#444;text-decoration:none;box-shadow:0 2px 8px rgba(0,0,0,.06);}
.cms-pager .active{background:var(--primary);color:#fff;}
.cms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:26px;}
.cms-card{display:block;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 8px 26px rgba(0,0,0,.07);transition:.25s;text-decoration:none;color:inherit;}
.cms-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.12);}
.cms-card img{width:100%;height:200px;object-fit:cover;display:block;}
.cms-card h3{margin:0;padding:18px 18px 4px;font-size:18px;}
.cms-card p{padding:0 18px 18px;color:#777;font-size:14px;margin:0;}
.news-date-label{display:inline-block;background:var(--primary);color:#fff;padding:4px 14px;border-radius:50px;font-size:.85rem;margin:6px 0 4px;}
.breadcrumb{margin-top:10px;font-size:.85rem;color:var(--gray);}
.breadcrumb a{color:var(--primary);text-decoration:none;}
.back-top{position:fixed;right:24px;bottom:30px;width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;border:none;font-size:1.2rem;cursor:pointer;box-shadow:0 6px 20px rgba(0,0,0,.18);z-index:999;opacity:0;pointer-events:none;transition:.3s;}
.back-top.show{opacity:1;pointer-events:auto;}
.reveal{opacity:0;}
.reveal.visible{opacity:1;}
a{color:inherit;}