/* =====================================================
   山东欣正新型建材有限公司 - 官方网站样式表
   版本: 1.0.0  |  作者: 欣正建材前端团队
   ===================================================== */

/* ===== CSS 变量定义 ===== */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans SC',sans-serif;background:#fff;color:#1a1f2e;overflow-x:hidden}

/* ===== 自定义滚动条 ===== */
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:#f0f2f8}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#e6030a,#a87a0a);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#d4a420,#e6030a)}
html{scrollbar-color:#e6030a #f0f2f8;scrollbar-width:thin}

/* ===== 选中文字样式 ===== */
::selection{background:rgba(200,150,12,0.2);color:#0a204a}

/* ═══ NAV ═══ */
.nav{position:fixed;top:0;left:0;width:100%;z-index:1000;transition:all 0.4s}
.nav-top{background:rgba(10,32,74,0.98);height:44px;display:flex;align-items:center;padding:0 5vw;border-bottom:1px solid rgba(255,255,255,0.06)}
.nav-top-inner{max-width:1400px;margin:0 auto;width:100%;display:flex;align-items:center;justify-content:space-between}
.nav-contact-items{display:flex;gap:28px}
.nav-contact-item{font-size:12px;color:rgba(255,255,255,0.5);display:flex;align-items:center;gap:6px}
.nav-contact-item b{color:rgba(255,255,255,0.85);font-weight:500}
.nav-social{display:flex;gap:12px;align-items:center}
.nav-social span{font-size:11px;color:rgba(255,255,255,0.35);letter-spacing:1px}
.nav-main{background:rgba(255,255,255,0.97);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,0.06);padding:0 5vw}
.nav.scrolled .nav-top{display:none}
.nav-main-inner{max-width:1400px;margin:0 auto;height:72px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:16px;text-decoration:none}
.logo-emblem{width:52px;height:52px;position:relative}
.logo-emblem svg{width:100%;height:100%}
.logo-wordmark{}
.logo-wordmark .cn{font-size:28px;font-weight:800;color:#0a204a;letter-spacing:0px;line-height:1;display:block}
.logo-wordmark .en{font-size:12px;color:#8893a4;letter-spacing:0px;margin-top:5px;display:block;text-transform:uppercase;}
.nav-links{display:flex;list-style:none}
.nav-links > li{position:relative}
.nav-links > li > a{display:flex;align-items:center;gap:4px;padding:0 18px;height:72px;font-size:18px;color:#3d4766;letter-spacing:1px;text-decoration:none;transition:color 0.2s;white-space:nowrap}
.nav-links > li > a:hover{color:#0a204a}
.nav-links > li > a.active{color:#fff;font-weight: bold; background: #e6030a;}
.nav-links > li > a.active::after{content:'';position:absolute;bottom:0;left:18px;right:18px;height:3px;background:linear-gradient(90deg,#e6030a,#e6030a)}
.nav-links > li:hover > a{background: #e6030a; color: #fff;}
.nav-links > li:hover > a::after{content:'';position:absolute;bottom:0;left:18px;right:18px;height:3px;background:#e6030a}
.nav-actions{display:flex;align-items:center;gap:12px}
.nav-btn-primary{background:linear-gradient(135deg,#0a204a,#1a3a8a);color:#fff;padding:10px 24px;border-radius:4px;font-size:13px;font-weight:700;text-decoration:none;letter-spacing:1px;transition:all 0.3s}
.nav-btn-primary:hover{background:linear-gradient(135deg,#1a3a8a,#2a4aaa);transform:translateY(-1px)}
.nav-btn-gold{background:linear-gradient(135deg,#e6030a,#e6030a);color:#fff;padding:10px 24px;border-radius:4px;font-size:13px;font-weight:700;text-decoration:none;letter-spacing:1px;transition:all 0.3s}
.nav-btn-gold:hover{opacity:0.9;transform:translateY(-1px)}

/* ═══ HERO ═══ */
.hero{position:relative;height:100vh;overflow:hidden;display:flex;align-items:center;margin-top:72px}
.hero-slider{position:absolute;inset:0}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.5s ease}
.slide.active{opacity:1}
.slide-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.08);transition:transform 8s ease}
.slide.active .slide-bg{transform:scale(1)}
/* hero背景图已移至index.html内联样式，使用本地img目录图片 */
.hero-content{position:relative;z-index:10;max-width:1400px;margin:0 auto;padding:0 5vw;width:100%}
.hero-overline{display:flex;align-items:center;gap:16px;margin-bottom:24px;animation:heroFadeIn 0.8s 0.3s both}
.hero-overline-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,#e6030a,#e6030a)}
.hero-overline-text{font-size:11px;letter-spacing:5px;color:#e6030a;font-weight:600;text-transform:uppercase}
.hero-overline-line{flex:1;max-width:60px;height:1px;background:rgba(240,192,64,0.4)}
.hero-h1{font-size:clamp(3rem,6.5vw,4rem);font-weight:900;color:#fff;line-height:1.05;letter-spacing:-2px;margin-bottom:10px;animation:heroFadeIn 0.8s 0.4s both}
.hero-h1 .accent{background:linear-gradient(135deg,#e6030a,#e6030a);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-h2{font-size:clamp(1.2rem,2.5vw,2rem);font-weight:300;color:rgba(255,255,255,0.6);letter-spacing:6px;margin-bottom:32px;animation:heroFadeIn 0.8s 0.5s both}
.hero-divider{width:64px;height:3px;background:linear-gradient(90deg,#e6030a,#e6030a);border-radius:2px;margin-bottom:28px;animation:heroFadeIn 0.8s 0.6s both}
.hero-text{max-width:520px;font-size:15px;color:rgba(255,255,255,0.6);line-height:1.9;margin-bottom:44px;font-weight:300;animation:heroFadeIn 0.8s 0.7s both}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;animation:heroFadeIn 0.8s 0.8s both}
.hbtn-fill{background:linear-gradient(135deg,#e6030a,#e6030a);color:#fff;padding:16px 40px;border-radius:3px;font-size:14px;font-weight:700;letter-spacing:2px;text-decoration:none;transition:all 0.3s;box-shadow:0 8px 30px rgba(200,150,12,0.35)}
.hbtn-fill:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(200,150,12,0.5)}
.hbtn-border{background:transparent;color:#fff;border:1px solid rgba(255,255,255,0.4);padding:15px 40px;border-radius:3px;font-size:14px;font-weight:500;letter-spacing:2px;text-decoration:none;transition:all 0.3s}
.hbtn-border:hover{border-color:rgba(240,192,64,0.7);color:#e6030a}

/* 右侧数字板 */
.hero-data-panel{position:absolute;right:5vw;top:50%;transform:translateY(-50%);z-index:10;animation:heroFadeIn 0.8s 0.9s both;background:rgba(10,32,74,0.7);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,0.1);border-radius:4px;overflow:hidden;min-width:200px}
.hdp-item{padding:22px 28px;border-bottom:1px solid rgba(255,255,255,0.07);position:relative}
.hdp-item:last-child{border-bottom:none}
.hdp-item::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,#e6030a,#e6030a);opacity:0;transition:opacity 0.3s}
.hdp-item:hover::before{opacity:1}
.hdp-n{font-size:2.2rem;font-weight:900;color:#e6030a;line-height:1;font-variant-numeric:tabular-nums}
.hdp-n sup{font-size:0.4em;vertical-align:super}
.hdp-l{font-size:11px;color:rgba(255,255,255,0.45);letter-spacing:1px;margin-top:4px}

/* slider控制 */
.slider-dots{position:absolute;bottom:36px;left:5vw;z-index:10;display:flex;gap:10px;animation:heroFadeIn 1s 1s both}
.dot{width:28px;height:3px;background:rgba(255,255,255,0.3);border-radius:2px;cursor:pointer;transition:all 0.3s}
.dot.active{width:48px;background:linear-gradient(90deg,#e6030a,#e6030a)}

@keyframes heroFadeIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* ═══ GOLD STRIP ═══ */
.gold-strip{background:linear-gradient(135deg,#0a204a 0%,#1a3a8a 100%);padding:28px 5vw}
.gold-strip-inner{max-width:1400px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.gs-item{display:flex;align-items:center;gap:14px}
.gs-icon{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,0.25);border:1px solid rgba(240,192,64,0.25);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.gs-text strong{display:block;font-size:18px;font-weight:700;color:#fff}
.gs-text span{font-size:12px;color:rgba(255,255,255,0.5);letter-spacing:1px}
.gs-divider{width:1px;height:40px;background:rgba(255,255,255,0.1);flex-shrink:0}

/* ═══ SECTION COMMONS ═══ */
.section{padding:100px 5vw}
.si{max-width:1400px;margin:0 auto}
.sl{display:inline-flex;align-items:center;gap:12px;margin-bottom:14px}
.sl-line{width:36px;height:2px;background:linear-gradient(90deg,#e6030a,#e6030a)}
.sl-text{font-size:11px;letter-spacing:4px;color:#e6030a;font-weight:700;text-transform:uppercase}
.sh{font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:900;color:#0a204a;line-height:1.15;margin-bottom:16px}
.sh em{font-style:normal;color:#e6030a}
.sp{font-size:14px;color:#8893a4;line-height:1.85}
.s-header-2col{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:20px}
.see-more{font-size:12px;color:#e6030a;letter-spacing:2px;text-decoration:none;display:flex;align-items:center;gap:8px;padding-bottom:2px;border-bottom:1px solid rgba(200,150,12,0.3);transition:gap 0.2s}
.see-more:hover{gap:12px}

/* ═══ ABOUT ═══ */
.about-sec{background:#f8f9fd}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-img-wrap{position:relative;height:520px}
.aimg-main{position:absolute;left:0;top:0;width:75%;height:380px;border-radius:4px;overflow:hidden;box-shadow:0 24px 60px rgba(10,32,74,0.12)}
.aimg-main img{width:100%;height:100%;object-fit:cover}
.aimg-sec{position:absolute;right:0;bottom:0;width:55%;height:260px;border-radius:4px;overflow:hidden;border:4px solid #fff;box-shadow:0 16px 40px rgba(10,32,74,0.1)}
.aimg-sec img{width:100%;height:100%;object-fit:cover}
.aimg-badge{position:absolute;right:calc(55% - 24px);top:260px;background:linear-gradient(135deg,#0a204a,#1a3a8a);color:#fff;padding:18px 20px;text-align:center;border-radius:4px;transform:translateY(-50%);box-shadow:0 12px 40px rgba(10,32,74,0.3)}
.aimg-badge .n{font-size:1.8rem;font-weight:900;line-height:1;color:#fff}
.aimg-badge .l{font-size:10px;color:rgba(255,255,255,0.6);margin-top:3px;letter-spacing:1px}
.about-right{}
.about-body{font-size:15px;color:#5a6478;line-height:2;margin-top:24px;margin-bottom:26px}
.about-highlights{display:grid;grid-template-columns:1fr;gap:20px}
.about-more-link{display:inline-block;margin-top:28px;padding:10px 24px;background:linear-gradient(135deg,#0a204a,#1a3a8a);color:#fff;text-decoration:none;font-size:13px;font-weight:600;letter-spacing:1px;border-radius:3px;transition:all 0.3s}
.about-more-link:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(10,32,74,0.25)}
.ahl{display:flex;gap:14px;padding:18px;background:#fff;border-radius:4px;border:1px solid #e8ecf4;transition:all 0.3s}
.ahl:hover{border-color:#e6030a;box-shadow:0 8px 24px rgba(10,32,74,0.08)}
.ahl-icon{width:44px;height:44px;background:linear-gradient(135deg,rgba(200,150,12,0.1),rgba(240,192,64,0.1));border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.ahl-text strong{display:block;font-size:22px;font-weight:700;color:#0a204a;margin-bottom:0px; line-height: 44px;}
.ahl-text span{font-size:14px;color:#8893a4}

/* ═══ NUMBERS ═══ */
.numbers-sec{background:linear-gradient(135deg,#0a204a 0%,#1a3a8a 100%);padding:15px 5vw;position:relative;overflow:hidden}
.numbers-sec::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Ccircle cx='40' cy='40' r='2'/%3E%3C/g%3E%3C/svg%3E")}
.numbers-sec-inner{max-width:1400px;margin:0 auto;display:flex;gap:0}
.nblock{flex:1;text-align:center;padding:40px 24px;position:relative}
.nblock::after{content:'';position:absolute;right:0;top:25%;bottom:25%;width:1px;background:rgba(255,255,255,0.1)}
.nblock:last-child::after{display:none}
.n-val{font-size:clamp(3rem,5vw,4.5rem);font-weight:900;background:linear-gradient(135deg,#f1fffe,#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:8px}
.n-val sup{font-size:0.4em;vertical-align:super}
.n-bar{width:40px;height:3px;background:linear-gradient(90deg,#e6030a,#e6030a);border-radius:2px;margin:0 auto 10px}
.n-label{font-size:13px;color:rgba(255,255,255,0.55);letter-spacing:2px}

/* ═══ PRODUCTS ═══ */
.products-sec{background:#fff}
.cat-nav{display:flex;gap:0;border-bottom:2px solid #f0f2f8;margin:40px 0 36px}
.cnav-btn{padding:14px 28px;font-size:13px;font-weight:600;color:#8893a4;letter-spacing:1px;cursor:pointer;border:none;background:transparent;position:relative;transition:color 0.2s}
.cnav-btn.active{color:#0a204a}
.cnav-btn.active::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;background:linear-gradient(90deg,#e6030a,#e6030a)}
.cnav-btn:hover{color:#0a204a}
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px; margin-top: 30px;}
/* 产品卡片作为链接 */
a.p-card{text-decoration:none;color:inherit;display:block}
a.p-card:hover{color:inherit}
.p-card{border:1px solid #e8ecf4;border-radius:4px;overflow:hidden;transition:all 0.3s;cursor:pointer;background:#fff}
.p-card:hover{border-color:#e6030a;box-shadow:0 20px 60px rgba(10,32,74,0.1);transform:translateY(-6px)}
.p-card-head{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:56px}
.p-card-head img{width: 100%;}
.p-card-body{padding:22px 22px 18px}
.p-name{font-size:16px;font-weight:800;color:#0a204a;margin-bottom:6px;letter-spacing:0.5px}
.p-desc{font-size:12px;color:#8893a4;line-height:1.8;margin-bottom:16px}
.p-meta{display:flex;align-items:center;justify-content:space-between;}
.p-grade{font-size:18px;color:#363636;font-weight:700;letter-spacing:0px;}
.p-arrow{width:30px;height:30px;border-radius:50%;border:1px solid #e8ecf4;display:flex;align-items:center;justify-content:center;font-size:13px;color:#8893a4;transition:all 0.2s}
.p-card:hover .p-arrow{background:#0a204a;border-color:#0a204a;color:#fff}

/* ═══ CASES ═══ */
.cases-sec{background:#f8f9fd}
.cases-mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:280px 280px;gap:16px;margin-top:48px}
/* 案例tile作为链接 */
a.case-tile{text-decoration:none;color:inherit;display:block}
a.case-tile:hover{color:inherit}
.case-tile{border-radius:4px;overflow:hidden;position:relative;cursor:pointer}
.case-tile.t1{grid-column:span 2;grid-row:span 2}
.case-tile.t2,.case-tile.t3{grid-column:span 1;grid-row:span 1}
.case-tile.t4,.case-tile.t5{grid-column:span 1;grid-row:span 1}
.case-tile-bg{position:absolute;inset:0;transition:transform 0.5s}
.case-tile-bg img{width:100%;height:100%;object-fit:cover}
.case-tile:hover .case-tile-bg{transform:scale(1.05)}
.case-tile-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,32,74,0.88) 0%,rgba(10,32,74,0.05) 60%);display:flex;flex-direction:column;justify-content:flex-end;padding:22px;opacity:0;transition:opacity 0.3s}
.case-tile:hover .case-tile-overlay{opacity:1}
.case-tile-always{position:absolute;bottom:0;left:0;right:0;padding:18px 22px;background:linear-gradient(to top,rgba(10,32,74,0.8),transparent)}
.ct-tag{display:inline-block;background:#e6030a;color:#fff;font-size:10px;font-weight:700;padding:3px 10px;border-radius:2px;letter-spacing:1px;margin-bottom:6px}
.ct-title{font-size:15px;font-weight:700;color:#fff}
.case-tile.t1 .ct-title{font-size:19px}
.ct-sub{font-size:12px;color:rgba(255,255,255,0.6);margin-top:4px}

/* ═══ ADVANTAGE ═══ */
.adv-sec{background:#0a204a;padding:100px 5vw;position:relative;overflow:hidden}
.adv-sec::after{content:'';position:absolute;right:-100px;top:-100px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(200,150,12,0.12) 0%,transparent 70%)}
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:56px}
.adv-card{padding:36px 24px;border:1px solid rgba(255,255,255,0.07);border-radius:4px;transition:all 0.3s;position:relative;overflow:hidden}
.adv-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(200,150,12,0.08),transparent);opacity:0;transition:opacity 0.3s}
.adv-card:hover{border-color:rgba(200,150,12,0.35);background:rgba(255,255,255,0.02)}
.adv-card:hover::before{opacity:1}
.adv-num{font-size:3.5rem;font-weight:900;color:rgba(240,192,64,0.08);position:absolute;top:12px;right:16px;line-height:1;font-family:sans-serif}
.adv-icon{font-size:32px;margin-bottom:16px}
.adv-title{font-size:16px;font-weight:700;color:#fff;margin-bottom:10px}
.adv-desc{font-size:13px;color:rgba(255,255,255,0.45);line-height:1.8}

/* ═══ CERTS - 已改为无缝滚动，样式在index.html内联 ═══ */

/* ═══ CTA ═══ */
.cta-sec{background:linear-gradient(135deg,#e6030a 0%,#a87a0a 100%);padding:50px 5vw;position:relative;overflow:hidden}
.cta-sec::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='50' cy='50' r='45' fill='none' stroke='%23ffffff' stroke-width='1' stroke-opacity='0.06'/%3E%3C/svg%3E") 0 0/100px 100px}
.cta-inner{max-width:1400px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:40px;position:relative}
.cta-left .overline{font-size:11px;letter-spacing:4px;color:rgba(255,255,255,0.6);margin-bottom:10px}
.cta-title{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:900;color:#fff;line-height:1.2}
.cta-phone-block{text-align:right}
.ctapb-label{font-size:12px;color:rgba(255,255,255,0.6);letter-spacing:2px;margin-bottom:6px}
.ctapb-num{font-size:2.2rem;font-weight:900;color:#fff;letter-spacing:4px}
.ctapb-name{font-size:12px;color:rgba(255,255,255,0.7);margin-top:4px}
.cta-btn-group{display:flex;flex-direction:column;gap:10px}
.cta-btn-w{background:#fff;color:#0a204a;padding:14px 32px;border-radius:3px;font-size:13px;font-weight:700;text-decoration:none;letter-spacing:1px;text-align:center;transition:all 0.2s}
.cta-btn-w:hover{background:#f8f9fd;transform:translateY(-2px)}
.cta-btn-t{background:transparent;color:#fff;border:1px solid rgba(255,255,255,0.5);padding:12px 32px;border-radius:3px;font-size:13px;font-weight:600;text-decoration:none;letter-spacing:1px;text-align:center;transition:all 0.2s}
.cta-btn-t:hover{border-color:#fff;background:rgba(255,255,255,0.1)}

/* ═══ FOOTER ═══ */
footer{background:#0a1428;padding:70px 5vw 0}
.footer-grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:2.5fr 1fr 1fr 1.5fr;gap:60px}
.fl-brand{}
.fl-logo{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.fl-logo-mark{width:48px;height:48px;background:linear-gradient(135deg,#e6030a,#e6030a);border-radius:3px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:900;color:#fff}
.fl-logo-cn{font-size:24px;font-weight:700;color:#fff;letter-spacing:1px}
.fl-logo-en{font-size:9px;color:rgba(255,255,255,0.5);letter-spacing:1px;margin-top:2px}
.fl-about{font-size:18px;color:rgba(255,255,255,0.6);line-height:2;margin-bottom:20px}
.fl-spirit{font-size:16px;color:#e6030a;font-style:italic;letter-spacing:1px}
.fl-col-title{font-size:18px;font-weight:700;color:#e6030a;letter-spacing:3px;text-transform:uppercase;margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,0.1)}
.fl-links{list-style:none}

.ksdh .fl-links li{width: 50%; float: left;} 
.fl-links li{margin-bottom:10px}
.fl-links a{font-size:15px;color:rgba(255,255,255,0.65);text-decoration:none;transition:color 0.2s;display:flex;align-items:center;gap:6px}
.fl-links a:hover{color:rgba(255,255,255,0.85);padding-left:4px}
.fl-contact-list{display:flex;flex-direction:column;gap:14px}
.fl-ci{display:flex;gap:10px}
.fl-ci-icon{color:#e6030a;font-size:13px;flex-shrink:0;margin-top:2px}
.fl-ci-text{font-size:16px;color:rgba(255,255,255,0.6);line-height:1.8}
.footer-bottom{max-width:1400px;margin:40px auto 0;border-top:1px solid rgba(255,255,255,0.08);padding:20px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.fb-copy{font-size:16px;color:rgba(255,255,255,0.4)}
.fb-honor{font-size:16px;color:rgba(255,255,255,0.4)}

/* ═══ 动画 ═══ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 0.8s,transform 0.8s}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-l{opacity:0;transform:translateX(-30px);transition:opacity 0.8s,transform 0.8s}
.reveal-l.visible{opacity:1;transform:translateX(0)}
.reveal-r{opacity:0;transform:translateX(30px);transition:opacity 0.8s,transform 0.8s}
.reveal-r.visible{opacity:1;transform:translateX(0)}

/* ═══ 响应式样式已移至 mobile.css ═══ */

/* ═══ 内页公共Banner ═══ */
.inner-banner{height:280px;background:linear-gradient(135deg,#0a204a 0%,#1a3a8a 60%,#0a204a 100%);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;margin-top:72px}
.inner-banner::before{content:'';position:absolute;inset:0;background:url('../img/微信图片_20260427151155_30_1925.jpg') center/cover;opacity:0.12}
.inner-banner::after{content:'';position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#e6030a,#e6030a,#e6030a)}
.inner-banner-content{position:relative;z-index:2;text-align:center;animation:bannerFadeIn 0.8s ease both}
.inner-banner-title{font-size:clamp(2rem,4vw,3rem);font-weight:900;color:#fff;letter-spacing:4px;animation:bannerSlideUp 0.8s 0.2s both}
.inner-banner-title em{font-style:normal;color:#e6030a}
.inner-banner-en{font-size:13px;letter-spacing:6px;color:rgba(255,255,255,0.5);margin-top:10px;font-weight:600;animation:bannerSlideUp 0.8s 0.35s both}
.breadcrumb{margin-top:16px;display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;color:rgba(255,255,255,0.5);animation:bannerSlideUp 0.8s 0.5s both;flex-wrap:wrap}
/* 内页Banner响应式已移至mobile.css */
@keyframes bannerFadeIn{from{opacity:0}to{opacity:1}}
@keyframes bannerSlideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.breadcrumb a{color:rgba(255,255,255,0.6);text-decoration:none;transition:color 0.2s}
.breadcrumb a:hover{color:#e6030a}
.breadcrumb .sep{color:rgba(255,255,255,0.3)}

/* ═══ Lightbox 公共组件 ═══ */
.lightbox{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,0.92);display:none;align-items:center;justify-content:center;cursor:pointer;backdrop-filter:blur(8px)}
.lightbox.show{display:flex;animation:lbFadeIn 0.25s ease}
.lightbox img{max-width:90%;max-height:85vh;border-radius:4px;box-shadow:0 20px 80px rgba(0,0,0,0.5);animation:lbImgIn 0.3s 0.1s both}
@keyframes lbFadeIn{from{opacity:0}to{opacity:1}}
@keyframes lbImgIn{from{opacity:0;transform:scale(0.92)}to{opacity:1;transform:scale(1)}}
.lightbox-close{position:absolute;top:20px;right:30px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,0.15);display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;cursor:pointer;transition:background 0.3s;z-index:2}
.lightbox-close:hover{background:rgba(255,255,255,0.3)}
.lightbox-caption{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,0.8);font-size:15px;font-weight:600;letter-spacing:1px;text-align:center;max-width:80%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ═══════════════════════════════════════════════════════
   联系我们 contact.html - 桌面端样式
   ═══════════════════════════════════════════════════════ */
.contact-page{padding:60px 5vw}
.contact-page-inner{max-width:1200px;margin:0 auto}

/* 联系信息卡片 */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:60px}
.contact-card{background:#fff;border:1px solid #e8ecf4;border-radius:8px;padding:36px 28px;text-align:center;transition:all 0.4s;position:relative;overflow:hidden}
.contact-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#e6030a,#e6030a);transform:scaleX(0);transition:transform 0.4s}
.contact-card:hover{border-color:#e6030a;box-shadow:0 16px 40px rgba(10,32,74,0.1);transform:translateY(-6px)}
.contact-card:hover::before{transform:scaleX(1)}
.contact-card-icon{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,rgba(200,150,12,0.1),rgba(240,192,64,0.15));display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 18px}
.contact-card-title{font-size:16px;font-weight:700;color:#0a204a;margin-bottom:10px}
.contact-card-text{font-size:14px;color:#8893a4;line-height:1.8}
.contact-card-text strong{color:#e6030a;font-weight:700;font-size:18px}

/* 留言表单区 */
.contact-form-sec{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-form-left .sl{margin-bottom:10px}
.contact-form-left .sh{margin-bottom:8px}
.contact-form-desc{font-size:14px;color:#8893a4;line-height:1.9;margin-bottom:32px}

/* 表单 */
.msg-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:span 2}
.form-label{font-size:13px;font-weight:600;color:#3d4766;letter-spacing:0.5px}
.form-label .req{color:#e6030a;margin-left:2px}
.form-input{height:46px;border:1px solid #e8ecf4;border-radius:4px;padding:0 16px;font-size:14px;color:#3d4766;transition:border-color 0.3s;background:#fff;outline:none;font-family:inherit}
.form-input:focus{border-color:#e6030a;box-shadow:0 0 0 3px rgba(200,150,12,0.1)}
.form-textarea{height:120px;padding:12px 16px;resize:vertical;border:1px solid #e8ecf4;border-radius:4px;font-size:14px;color:#3d4766;transition:border-color 0.3s;background:#fff;outline:none;font-family:inherit}
.form-textarea:focus{border-color:#e6030a;box-shadow:0 0 0 3px rgba(200,150,12,0.1)}
.form-submit{grid-column:span 2;height:50px;background:linear-gradient(135deg,#e6030a,#e6030a);color:#fff;border:none;border-radius:4px;font-size:15px;font-weight:700;letter-spacing:2px;cursor:pointer;transition:all 0.3s;margin-top:8px}
.form-submit:hover{box-shadow:0 8px 30px rgba(200,150,12,0.4);transform:translateY(-2px)}
.form-submit:disabled{opacity:0.6;cursor:not-allowed;transform:none;box-shadow:none}
.form-msg{grid-column:span 2;padding:12px 16px;border-radius:4px;font-size:14px;text-align:center;margin-top:8px}
.form-msg.success{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}
.form-msg.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}

/* 右侧信息 */
.contact-info-right{background:linear-gradient(135deg,#0a204a,#1a3a8a);border-radius:8px;padding:48px 36px;color:#fff;position:relative;overflow:hidden}
.contact-info-right::before{content:'';position:absolute;top:-100px;right:-100px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(200,150,12,0.15) 0%,transparent 70%);pointer-events:none}
.contact-info-right h3{font-size:22px;font-weight:800;margin-bottom:24px;color:#fff}
.contact-info-item{display:flex;gap:14px;margin-bottom:24px;align-items:flex-start}
.contact-info-icon{width:40px;height:40px;border-radius:50%;background:rgba(240,192,64,0.15);border:1px solid rgba(240,192,64,0.25);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.contact-info-content{font-size:14px;line-height:1.8;color:rgba(255,255,255,0.8)}
.contact-info-content strong{color:#e6030a;font-size:16px;font-weight:700}
.contact-info-content a{color:#e6030a;text-decoration:none}

/* 地图占位 */
.contact-map{margin-top:48px;border-radius:8px;overflow:hidden;height:340px;background:linear-gradient(135deg,#f0f2f8 0%,#e8ecf4 100%);position:relative;border:1px solid #e8ecf4}
.contact-map::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%230a204a' fill-opacity='0.03'%3E%3Crect x='0' y='0' width='30' height='30'/%3E%3Crect x='30' y='30' width='30' height='30'/%3E%3C/g%3E%3C/svg%3E")}
.contact-map-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;height:100%;gap:40px}
.contact-map-left{text-align:center}
.contact-map-marker{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,#0a204a,#1a3a8a);display:flex;align-items:center;justify-content:center;font-size:36px;margin:0 auto 16px;box-shadow:0 12px 40px rgba(10,32,74,0.2);position:relative}
.contact-map-marker::after{content:'';position:absolute;bottom:-8px;left:50%;transform:translateX(-50%);width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-top:10px solid #0a204a}
.contact-map-title{font-size:18px;font-weight:800;color:#0a204a;margin-bottom:6px;letter-spacing:1px}
.contact-map-addr{font-size:14px;color:#5a6478;line-height:1.8}
.contact-map-right{text-align:center;padding:28px 36px;background:rgba(255,255,255,0.85);border-radius:8px;border:1px solid #e8ecf4;backdrop-filter:blur(8px)}
.contact-map-right .icon{font-size:28px;margin-bottom:8px}
.contact-map-right p{font-size:13px;color:#8893a4;line-height:1.8}
.contact-map-right a{color:#e6030a;text-decoration:none;font-weight:600;transition:color 0.2s}
.contact-map-right a:hover{color:#0a204a}

/* ═══════════════════════════════════════════════════════
   关于我们 about.html - 桌面端样式
   ═══════════════════════════════════════════════════════ */
.about-content{padding:80px 5vw}
.about-content-inner{max-width:1400px;margin:0 auto}

/* 公司简介 */
.about-intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;margin-bottom:100px}
.about-intro-img{position:relative;height:480px}
.about-intro-img-main{position:absolute;left:0;top:0;width:70%;height:380px;border-radius:6px;overflow:hidden;box-shadow:0 24px 60px rgba(10,32,74,0.15)}
.about-intro-img-main img{width:100%;height:100%;object-fit:cover}
.about-intro-img-sub{position:absolute;right:0;bottom:0;width:55%;height:260px;border-radius:6px;overflow:hidden;border:5px solid #fff;box-shadow:0 16px 40px rgba(10,32,74,0.12)}
.about-intro-img-sub img{width:100%;height:100%;object-fit:cover}
.about-intro-img-badge{position:absolute;left:calc(70% - 40px);top:0;background:linear-gradient(135deg,#e6030a,#e6030a);color:#fff;padding:20px 24px;text-align:center;border-radius:6px;box-shadow:0 12px 40px rgba(200,150,12,0.4);z-index:3}
.about-intro-img-badge .n{font-size:2.2rem;font-weight:900;line-height:1}
.about-intro-img-badge .l{font-size:11px;color:rgba(255,255,255,0.85);margin-top:4px;letter-spacing:1px}
.about-intro-text .about-body{font-size:15px;color:#5a6478;line-height:2.1;margin-top:20px;margin-bottom:32px}

/* 发展历程 */
.timeline-sec{background:#f8f9fd;padding:80px 5vw;position:relative;overflow:hidden}
.timeline-sec::before{content:'';position:absolute;right:-150px;top:-150px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(200,150,12,0.06) 0%,transparent 70%);pointer-events:none}
.timeline-inner{max-width:1100px;margin:0 auto;position:relative}
.timeline-line{position:absolute;left:50%;top:0;bottom:0;width:2px;background:linear-gradient(180deg,#e6030a,#e6030a);transform:translateX(-50%)}
.timeline-item{display:flex;align-items:flex-start;margin-bottom:60px;position:relative}
.timeline-item:last-child{margin-bottom:0}
/* 左侧项目（奇数：2018、2023） */
.tl-left{flex-direction:row;justify-content:flex-start}
.tl-left .tl-content:first-child{text-align:left;padding-left:60px}
.tl-left .tl-content:last-child{visibility:hidden}
/* 右侧项目（偶数：2020、2025） */
.tl-right{flex-direction:row-reverse;justify-content:flex-end}
.tl-right .tl-content:last-child{text-align:right;padding-right:60px}
.tl-right .tl-content:first-child{visibility:hidden}
.tl-content{width:45%}
.tl-year{font-size:2.4rem;font-weight:900;color:#e6030a;line-height:1;margin-bottom:8px}
.tl-title{font-size:17px;font-weight:700;color:#0a204a;margin-bottom:8px}
.tl-desc{font-size:14px;color:#8893a4;line-height:1.8}
.timeline-dot{position:absolute;left:50%;transform:translateX(-50%);width:16px;height:16px;border-radius:50%;background:linear-gradient(135deg,#e6030a,#e6030a);border:3px solid #fff;box-shadow:0 0 0 3px rgba(200,150,12,0.25);z-index:2;top:8px}

/* 企业文化 */
.culture-sec{padding:80px 5vw}
.culture-inner{max-width:1200px;margin:0 auto}
.culture-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:56px}
.culture-card{padding:48px 32px;border:1px solid #e8ecf4;border-radius:8px;text-align:center;transition:all 0.4s;position:relative;overflow:hidden}
.culture-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#e6030a,#e6030a);transform:scaleX(0);transition:transform 0.4s}
.culture-card:hover{border-color:#e6030a;box-shadow:0 20px 50px rgba(10,32,74,0.1);transform:translateY(-8px)}
.culture-card:hover::before{transform:scaleX(1)}
.culture-icon{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,rgba(200,150,12,0.1),rgba(240,192,64,0.15));display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 20px}
.culture-title{font-size:22px;font-weight:800;color:#0a204a;margin-bottom:12px}
.culture-desc{font-size:14px;color:#8893a4;line-height:1.9}

/* 核心数据 */
.data-sec{background:linear-gradient(135deg,#0a204a 0%,#1a3a8a 100%);padding:80px 5vw;position:relative;overflow:hidden}
.data-sec::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Ccircle cx='40' cy='40' r='2'/%3E%3C/g%3E%3C/svg%3E")}
.data-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.data-card{text-align:center;padding:40px 24px;border:1px solid rgba(255,255,255,0.08);border-radius:8px;transition:all 0.3s}
.data-card:hover{border-color:rgba(200,150,12,0.35);background:rgba(255,255,255,0.03)}
.data-val{font-size:3.2rem;font-weight:900;background:linear-gradient(135deg,#e6030a,#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:12px}
.data-val sup{font-size:0.4em;vertical-align:super}
.data-bar{width:40px;height:3px;background:linear-gradient(90deg,#e6030a,#e6030a);border-radius:2px;margin:0 auto 10px}
.data-label{font-size:14px;color:rgba(255,255,255,0.6);letter-spacing:2px}

/* ═══════════════════════════════════════════════════════
   产品中心 products.html - 桌面端样式
   ═══════════════════════════════════════════════════════ */
.products-page{padding:60px 5vw;min-height:60vh}
.products-page-inner{max-width:1400px;margin:0 auto;display:flex;gap:40px}

/* 左侧分类 */
.prod-sidebar{width:260px;flex-shrink:0}
.prod-sidebar-title{font-size:18px;font-weight:800;color:#0a204a;padding:18px 24px;background:linear-gradient(135deg,#0a204a,#1a3a8a);color:#fff;border-radius:6px 6px 0 0;letter-spacing:2px}
.prod-cat-list{background:#f8f9fd;border:1px solid #e8ecf4;border-top:none;border-radius:0 0 6px 6px;overflow:hidden}
.prod-cat-item{display:block;padding:16px 24px;font-size:15px;color:#3d4766;border-bottom:1px solid #e8ecf4;cursor:pointer;transition:all 0.3s;position:relative;text-decoration:none}
.prod-cat-item:last-child{border-bottom:none}
.prod-cat-item:hover{background:#fff;color:#0a204a;padding-left:30px}
.prod-cat-item.active{background:#fff;color:#e6030a;font-weight:700;border-left:3px solid #e6030a}
.prod-cat-item.active::after{content:'';position:absolute;right:16px;top:50%;transform:translateY(-50%);width:6px;height:6px;border-radius:50%;background:#e6030a}
.prod-sidebar-contact{margin-top:24px;background:linear-gradient(135deg,#e6030a,#e6030a);border-radius:6px;padding:24px;color:#fff;text-align:center}
.prod-sidebar-contact .phone{font-size:22px;font-weight:900;letter-spacing:2px;margin:8px 0}
.prod-sidebar-contact .label{font-size:12px;opacity:0.85;letter-spacing:1px}

/* 右侧产品网格 */
.prod-main{flex:1;min-width:0}
.prod-grid-page{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.prod-card-page{border:1px solid #e8ecf4;border-radius:6px;overflow:hidden;transition:all 0.35s;cursor:pointer;background:#fff}
.prod-card-page:hover{border-color:#e6030a;box-shadow:0 16px 48px rgba(10,32,74,0.12);transform:translateY(-6px)}
.prod-card-img{height:200px;overflow:hidden;position:relative;background:linear-gradient(135deg,#f0f4ff,#d4dfff)}
.prod-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.prod-card-page:hover .prod-card-img img{transform:scale(1.06)}
.prod-card-img-tag{position:absolute;top:12px;left:12px;background:rgba(10,32,74,0.88);color:#e6030a;font-size:10px;font-weight:700;padding:4px 12px;border-radius:2px;letter-spacing:2px}
.prod-card-body{padding:20px}
.prod-card-name{font-size:17px;font-weight:800;color:#0a204a;margin-bottom:8px;letter-spacing:0.5px}
.prod-card-desc{font-size:13px;color:#8893a4;line-height:1.8;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.prod-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:14px;border-top:1px solid #f0f2f8}
.prod-card-grade{font-size:11px;color:#e6030a;font-weight:700;letter-spacing:1px;background:rgba(200,150,12,0.08);padding:4px 12px;border-radius:2px}
.prod-card-arrow{width:32px;height:32px;border-radius:50%;border:1px solid #e8ecf4;display:flex;align-items:center;justify-content:center;font-size:14px;color:#8893a4;transition:all 0.3s}
.prod-card-page:hover .prod-card-arrow{background:#0a204a;border-color:#0a204a;color:#fff}

/* 空状态 */
.prod-empty{text-align:center;padding:80px 20px;color:#8893a4}
.prod-empty-icon{font-size:48px;margin-bottom:16px}
.prod-empty-text{font-size:16px}

/* 分页 */
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:48px}
.page-btn{width:40px;height:40px;border:1px solid #e8ecf4;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:14px;color:#3d4766;cursor:pointer;transition:all 0.2s;background:#fff}
.page-btn:hover{border-color:#e6030a;color:#e6030a}
.page-btn.active{background:linear-gradient(135deg,#0a204a,#1a3a8a);color:#fff;border-color:transparent}
.page-btn.disabled{opacity:0.4;cursor:not-allowed}
.page-info{font-size:13px;color:#8893a4;margin:0 16px}

/* ═══════════════════════════════════════════════════════
   工程案例 cases.html - 桌面端样式
   ═══════════════════════════════════════════════════════ */
.cases-page{padding:60px 5vw}
.cases-page-inner{max-width:1400px;margin:0 auto}

/* 统计条 */
.cases-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:linear-gradient(135deg,#0a204a,#1a3a8a);border-radius:8px;overflow:hidden;margin-bottom:48px}
.cases-stat{text-align:center;padding:28px 16px;border-right:1px solid rgba(255,255,255,0.08)}
.cases-stat:last-child{border-right:none}
.cases-stat-num{font-size:2rem;font-weight:900;color:#e6030a;line-height:1}
.cases-stat-label{font-size:12px;color:rgba(255,255,255,0.55);margin-top:6px;letter-spacing:1px}

/* 案例网格 */
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{border-radius:8px;overflow:hidden;position:relative;aspect-ratio:4/3;cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,0.08);transition:all 0.4s}
.case-card:hover{box-shadow:0 16px 48px rgba(10,32,74,0.18);transform:translateY(-4px)}
.case-card.lg{grid-column:span 2;aspect-ratio:16/9}
.case-card img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s}
.case-card:hover img{transform:scale(1.06)}
.case-card-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,32,74,0.9) 0%,rgba(10,32,74,0.4) 40%,rgba(10,32,74,0.05) 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:24px;transition:background 0.3s}
.case-card:hover .case-card-overlay{background:linear-gradient(to top,rgba(10,32,74,0.95) 0%,rgba(10,32,74,0.65) 50%,rgba(10,32,74,0.15) 100%)}
.case-tag{display:inline-block;background:#e6030a;color:#fff;font-size:11px;font-weight:700;padding:4px 12px;border-radius:2px;letter-spacing:1px;margin-bottom:8px;width:fit-content}
.case-name{font-size:17px;font-weight:700;color:#fff;line-height:1.4}
.case-card.lg .case-name{font-size:22px}
.case-desc{font-size:13px;color:rgba(255,255,255,0.6);margin-top:6px;max-height:0;overflow:hidden;transition:max-height 0.4s}
.case-card:hover .case-desc{max-height:60px}

/* ═══════════════════════════════════════════════════════
   设备仪器 equipment.html - 桌面端样式
   ═══════════════════════════════════════════════════════ */
.equip-page{padding:60px 5vw}
/* .equip-page-inner{max-width:1200px;margin:0 auto} */

/* 介绍区 */
.equip-intro{text-align:center;margin-bottom:56px}
.equip-intro p{font-size:15px;color:#5a6478;line-height:2;max-width:800px;margin:16px auto 0}
.dpbox h2{line-height: 60px; margin-bottom: 20px; border-bottom: 1px solid #dcdcdc;}
.dpbox p{line-height: 2; text-indent: 2em;}
/* 设备网格 */
.equip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.equip-card{border:1px solid #e8ecf4;border-radius:8px;overflow:hidden;transition:all 0.4s;background:#fff}
.equip-card:hover{border-color:#e6030a;box-shadow:0 20px 50px rgba(10,32,74,0.12);transform:translateY(-6px)}
.equip-card-img{height:326px;overflow:hidden;position:relative}
.equip-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s; transform: rotate(0deg);}
.equip-card:hover .equip-card-img img{transform:scale(1.05) rotate(0deg)}
.equip-card-img-tag{position:absolute;top:16px;right:16px;background:linear-gradient(135deg,#e6030a,#e6030a);color:#fff;font-size:11px;font-weight:700;padding:5px 14px;border-radius:3px;letter-spacing:1px}
.equip-card-body{padding:24px}
.equip-card-name{font-size:20px;font-weight:800;color:#0a204a;margin-bottom:10px;letter-spacing:0.5px}
.equip-card-desc{font-size:14px;color:#8893a4;line-height:1.9}
.equip-card-specs{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.equip-spec{font-size:12px;color:#0a204a;background:rgba(10,32,74,0.06);padding:4px 12px;border-radius:20px;font-weight:600}

/* 底部说明 */
.equip-note{margin-top:56px;padding:32px;background:linear-gradient(135deg,#0a204a,#1a3a8a);border-radius:8px;display:flex;align-items:center;gap:24px;color:#fff}
.equip-note-icon{font-size:36px;flex-shrink:0}
.equip-note-text{font-size:14px;line-height:2;color:rgba(255,255,255,0.8)}
.equip-note-text strong{color:#e6030a}

/* ═══════════════════════════════════════════════════════
   企业荣誉 honors.html - 桌面端样式
   ═══════════════════════════════════════════════════════ */
.honors-page{padding:60px 5vw}
.honors-page-inner{max-width:1200px;margin:0 auto}

/* 统计 */
.honors-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:linear-gradient(135deg,#0a204a,#1a3a8a);border-radius:8px;overflow:hidden;margin-bottom:48px}
.honor-stat{text-align:center;padding:28px 16px;border-right:1px solid rgba(255,255,255,0.08)}
.honor-stat:last-child{border-right:none}
.honor-stat-num{font-size:2rem;font-weight:900;color:#e6030a;line-height:1}
.honor-stat-label{font-size:12px;color:rgba(255,255,255,0.55);margin-top:6px;letter-spacing:1px}

/* 荣誉网格 */
.honors-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.honor-card{background:#f8f9fd;border:1px solid #e8ecf4;border-radius:8px;padding:24px 16px;text-align:center;transition:all 0.4s;cursor:pointer;position:relative;overflow:hidden}
.honor-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#e6030a,#e6030a);transform:scaleX(0);transition:transform 0.4s}
.honor-card:hover{border-color:#e6030a;box-shadow:0 16px 40px rgba(10,32,74,0.1);transform:translateY(-6px)}
.honor-card:hover::after{transform:scaleX(1)}
.honor-card-img{width:100%;aspect-ratio:3/4;border-radius:4px;overflow:hidden;margin-bottom:14px;background:#e8ecf4;box-shadow:0 4px 12px rgba(0,0,0,0.06)}
.honor-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.honor-card:hover .honor-card-img img{transform:scale(1.06)}
.honor-card-name{font-size:14px;color:#3d4766;font-weight:700;line-height:1.5;letter-spacing:0.5px}
.honor-card-tag{display:inline-block;margin-top:8px;font-size:11px;color:#e6030a;font-weight:600;letter-spacing:1px;background:rgba(200,150,12,0.08);padding:3px 10px;border-radius:2px}

/* ═══════════════════════════════════════════════════════
   新闻中心 news.html - 桌面端样式
   ═══════════════════════════════════════════════════════ */
.news-page{padding:60px 5vw;min-height:60vh}
.news-page-inner{max-width:1100px;margin:0 auto}

/* 分类标签 */
.news-tabs{display:flex;gap:0;border-bottom:2px solid #f0f2f8;margin-bottom:40px}
.news-tab{padding:14px 28px;font-size:14px;font-weight:600;color:#8893a4;letter-spacing:1px;cursor:pointer;border:none;background:transparent;position:relative;transition:color 0.2s}
.news-tab.active{color:#0a204a}
.news-tab.active::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;background:linear-gradient(90deg,#e6030a,#e6030a)}
.news-tab:hover{color:#0a204a}

/* 新闻卡片 */
.news-list{display:flex;flex-direction:column;gap:24px}
.news-card{display:flex;gap:28px;padding:28px;background:#fff;border:1px solid #e8ecf4;border-radius:6px;transition:all 0.35s;cursor:pointer}
.news-card:hover{border-color:#e6030a;box-shadow:0 12px 40px rgba(10,32,74,0.08);transform:translateX(4px)}
.news-card-img{width:280px;height:180px;border-radius:4px;overflow:hidden;flex-shrink:0;background:#f0f2f8}
.news-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.news-card:hover .news-card-img img{transform:scale(1.05)}
.news-card-body{flex:1;display:flex;flex-direction:column;justify-content:center}
.news-card-date{font-size:13px;color:#e6030a;font-weight:600;letter-spacing:1px;margin-bottom:8px}
.news-card-title{font-size:18px;font-weight:700;color:#0a204a;line-height:1.5;margin-bottom:10px;transition:color 0.2s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card:hover .news-card-title{color:#e6030a}
.news-card-desc{font-size:14px;color:#8893a4;line-height:1.8;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#e6030a;font-weight:600;margin-top:14px;transition:gap 0.2s}
.news-card:hover .news-card-link{gap:10px}

/* 空状态 */
.news-empty{text-align:center;padding:80px 20px;color:#8893a4}
.news-empty-icon{font-size:48px;margin-bottom:16px}
.news-empty-text{font-size:16px}