/* ============================================
   118-迅达急救设备 ｜ 警示斜纹风
   配色：#e11d2e 警示红 + #ffc400 安全黄 + #1a1a1a 黑
   ============================================ */
:root{
  --c-primary:#e11d2e;
  --c-primary-dark:#b0101f;
  --c-accent:#ffc400;
  --c-gray:#4d4d4d;
  --c-muted:#777;
  --c-dark:#1a1a1a;
  --c-line:#e0e0e0;
  --c-bg:#ffffff;
  --radius:10px;
  --shadow:0 12px 32px rgba(0,0,0,.18);
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--c-dark);background:var(--c-bg);line-height:1.7;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 34px;border-radius:6px;font-size:1rem;font-weight:700;letter-spacing:1px;transition:.3s;border:2px solid transparent;cursor:pointer}
.btn-danger{background:var(--c-primary);color:#fff;box-shadow:0 8px 22px rgba(225,29,46,.35)}
.btn-danger:hover{background:var(--c-primary-dark,#b0101f);transform:translateY(-3px)}
.btn-outline{border-color:#fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--c-primary)}

/* ---------- 固定导航 ---------- */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:18px 40px;background:var(--c-dark);border-bottom:3px solid var(--c-primary);transition:.35s}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.navbar.scrolled{box-shadow:0 6px 24px rgba(0,0,0,.3)}
.nav-logo{font-size:1.4rem;font-weight:900;color:#fff;letter-spacing:1px}
.nav-logo span{color:var(--c-primary)}
.nav-logo img{display:inline-block;vertical-align:middle;margin-right:6px}
.nav-links{display:flex;gap:30px}
.nav-links a{font-size:.95rem;color:#cfcfcf;padding:4px 0;transition:.3s;position:relative}
.nav-links a::before{content:"";position:absolute;left:0;right:0;top:100%;height:2px;background:var(--c-primary);transform:scaleX(0);transition:.3s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a:hover::before,.nav-links a.active::before{transform:scaleX(1)}
.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.menu-toggle span{width:26px;height:3px;background:#fff;border-radius:3px;transition:.3s}

/* ---------- 警示斜纹 …… ---------- */
.hazard-stripe{position:absolute;inset:0;background:repeating-linear-gradient(-45deg,rgba(225,29,46,.9) 0 90px,rgba(225,29,46,.7) 90px 180px,rgba(255,255,255,.08) 180px 240px);opacity:.9;pointer-events:none}
.hazard-stripe::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent 0 120px,rgba(0,0,0,.25) 120px 150px)}
.hero-cross{position:absolute;top:50%;left:14%;transform:translateY(-50%);width:340px;height:340px;display:flex;align-items:center;justify-content:center;opacity:.9;pointer-events:none;animation:crossPulse 2.6s ease infinite}
.hero-cross span{position:absolute;background:rgba(255,255,255,.85);border-radius:12px}
.hero-cross span:nth-child(1){width:100px;height:300px}
.hero-cross span:nth-child(2){width:300px;height:100px}
@keyframes crossPulse{0%,100%{transform:translateY(-50%) scale(1)}50%{transform:translateY(-50%) scale(1.05)}}
.hero{position:relative;min-height:92vh;display:flex;align-items:center;padding:130px 40px 70px;background:var(--c-dark);overflow:hidden}
.hero .container{width:100%;max-width:none;margin:0;padding:0}
.hero-content{position:relative;z-index:2;margin-left:auto;max-width:640px}
.hero-badge{display:inline-block;background:var(--c-accent);color:var(--c-dark);font-weight:800;padding:9px 22px;border-radius:4px;font-size:.9rem;letter-spacing:2px;margin-bottom:24px}
.hero h1{font-size:3.1rem;font-weight:900;color:#fff;line-height:1.2;letter-spacing:1px}
.hero h1 span{color:var(--c-primary);background:rgba(255,255,255,.08);padding:0 8px}
.hero p{color:#e6e6e6;max-width:560px;margin:22px 0 34px;font-size:1.05rem}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}
.hero-ticker{display:flex;gap:40px;margin-top:44px}
.ticker-item b{display:block;font-size:1.9rem;font-weight:900;color:var(--c-accent)}
.ticker-item span{color:#cfcfcf;font-size:.88rem}

/* ---------- 分隔线 ---------- */
.hazard-line{height:22px;background:repeating-linear-gradient(-45deg,var(--c-dark) 0 22px,var(--c-accent) 22px 44px)}

/* ---------- Section ---------- */
.section{padding:88px 24px;background:var(--c-bg)}
.section.dark{background:var(--c-dark)}
.section-header{text-align:center;max-width:680px;margin:0 auto 56px}
.sign-label{display:inline-block;background:var(--c-primary);color:#fff;font-weight:800;letter-spacing:2px;padding:8px 24px;border-radius:4px;font-size:.9rem;margin-bottom:18px;clip-path:polygon(0 0,100% 0,94% 100%,6% 100%)}
.sign-label.on-dark{background:var(--c-accent);color:var(--c-dark)}
.sign-title{font-size:clamp(26px,3.6vw,34px);font-weight:900;color:var(--c-dark);margin-bottom:14px;letter-spacing:1px}
.sign-title span{color:var(--c-primary)}
.sign-title.on-dark{color:#fff}
.sign-desc{color:var(--c-muted);font-size:.98rem}
.sign-desc.on-dark{color:#cfcfcf}

/* ---------- 分秒必争 ---------- */
.seconds-timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;max-width:1100px;margin:0 auto}
.sec-item{background:#fff;border:3px solid var(--c-dark);border-radius:var(--radius);padding:26px;position:relative;transition:.3s;box-shadow:6px 6px 0 rgba(225,29,46,.35)}
.sec-item:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 rgba(225,29,46,.5)}
.sec-time{display:inline-block;background:var(--c-dark);color:var(--c-accent);font-weight:900;padding:5px 14px;font-size:.82rem;letter-spacing:1px;margin-bottom:14px}
.sec-item h3{font-size:1.12rem;margin-bottom:8px}
.sec-item p{font-size:.88rem;color:var(--c-muted)}
.alarm-band{display:flex;align-items:center;gap:16px;max-width:1000px;margin:36px auto 0;background:var(--c-accent);border:3px solid var(--c-dark);border-radius:var(--radius);padding:18px 24px}
.alarm-band span{font-size:1.8rem;font-weight:900;color:var(--c-dark);flex-shrink:0}
.alarm-band p{font-size:.94rem;color:var(--c-dark);font-weight:600}

/* ---------- 产品 警示边框卡 ---------- */
.warn-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;max-width:1100px;margin:0 auto}
.warn-card{background:#fff;border:3px solid var(--c-primary);border-radius:var(--radius);overflow:hidden;position:relative;transition:.35s}
.warn-card::before{content:"";position:absolute;top:0;left:0;right:0;height:10px;background:repeating-linear-gradient(-45deg,var(--c-primary) 0 16px,#fff 16px 32px);z-index:2}
.warn-card:hover{transform:translateY(-8px);box-shadow:0 18px 44px rgba(225,29,46,.3)}
.warn-top{height:230px;overflow:hidden;position:relative}
.warn-top img{width:100%;height:100%;object-fit:cover;transition:.6s}
.warn-card:hover .warn-top img{transform:scale(1.06)}
.hazard-chip{position:absolute;top:16px;right:16px;width:26px;height:26px;background:repeating-linear-gradient(-45deg,var(--c-primary) 0 8px,#fff 8px 16px);border:2px solid var(--c-dark);z-index:2}
.warn-body{padding:26px}
.warn-tag{display:inline-block;background:var(--c-dark);color:var(--c-accent);font-size:.78rem;font-weight:800;letter-spacing:1px;padding:5px 14px;margin-bottom:12px}
.warn-body h3{font-size:1.2rem;margin-bottom:8px}
.warn-body h3 a{color:inherit;text-decoration:none}
.warn-body h3 a:hover{color:var(--c-primary)}
.warn-body>p{font-size:.9rem;color:var(--c-muted);margin-bottom:14px}
.warn-feat{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:18px}
.warn-feat li{font-size:.82rem;color:var(--c-dark);background:#f2f2f2;border-left:4px solid var(--c-primary);padding:7px 10px}
.warn-btn{display:inline-flex;background:var(--c-primary);color:#fff;font-weight:700;padding:11px 26px;border-radius:6px;letter-spacing:1px;transition:.3s}
.warn-btn:hover{background:var(--c-primary-dark)}

/* ---------- 应急方案 ---------- */
.solu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:1000px;margin:0 auto}
.solu-card{background:#fff;border:3px solid var(--c-dark);border-radius:var(--radius);padding:30px;position:relative;transition:.3s}
.solu-card:hover{background:var(--c-dark);border-color:var(--c-primary)}
.solu-card:hover h3,.solu-card:hover p{color:#fff}
.solu-card:hover p{color:#cfcfcf}
.solu-card:hover .solu-tag{color:var(--c-dark);background:var(--c-accent)}
.solu-num{position:absolute;top:18px;right:24px;font-size:2.4rem;font-weight:900;color:rgba(225,29,46,.18)}
.solu-card h3{font-size:1.15rem;margin-bottom:10px;transition:.3s}
.solu-card p{font-size:.9rem;color:var(--c-muted);margin-bottom:16px;transition:.3s}
.solu-tag{display:inline-block;background:var(--c-accent);color:var(--c-dark);font-weight:800;font-size:.78rem;padding:5px 14px}

/* ---------- 紧急CTA ---------- */
.emergency-cta{position:relative;max-width:1000px;margin:0 auto;text-align:center;background:repeating-linear-gradient(-45deg,var(--c-primary) 0 26px,rgba(225,29,46,.9) 26px 52px);border:4px solid var(--c-primary);border-radius:var(--radius);padding:60px 40px;overflow:hidden}
.emergency-cta h3{color:#fff;font-size:1.9rem;font-weight:900;margin-bottom:12px}
.emergency-cta p{color:#ffe6e8;margin-bottom:28px;font-size:1.02rem}
.ec-cross{display:inline-flex;align-items:center;justify-content:center;width:74px;height:74px;margin-bottom:18px;position:relative}
.ec-cross span{position:absolute;background:#fff;border-radius:6px}
.ec-cross span:nth-child(1){width:22px;height:74px}
.ec-cross span:nth-child(2){width:74px;height:22px}

/* ---------- Footer ---------- */
.footer{background:var(--c-dark);color:#b5b5b5;padding:60px 24px 0;border-top:4px solid var(--c-primary)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;max-width:1200px;margin:0 auto}
.footer-col h4{color:#fff;font-size:1.05rem;margin-bottom:16px;letter-spacing:1px}
.footer-col h4 span{color:var(--c-primary)}
.footer-col p{font-size:.86rem;line-height:1.8;color:#9a9a9a}
.footer-col a{display:block;color:#9a9a9a;font-size:.88rem;margin-bottom:9px;transition:.3s}
.footer-col a:hover{color:var(--c-accent)}
.footer-bottom{text-align:center;padding:22px 0;margin-top:44px;border-top:1px solid rgba(255,255,255,.15);font-size:.82rem;color:#7a7a7a}

/* ---------- 返回顶部 ---------- */
.back-top{position:fixed;right:26px;bottom:26px;width:46px;height:46px;border-radius:6px;background:var(--c-primary);color:#fff;border:none;font-size:1.2rem;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(16px);transition:.35s;z-index:999}
.back-top.show{opacity:1;visibility:visible;transform:none}

/* ---------- 动画 ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
.fade-in{opacity:0;transform:translateY(34px);transition:opacity .7s ease,transform .7s ease}
.fade-in.visible{opacity:1;transform:none}

/* ---------- 内页公共 ---------- */
.page-hero{position:relative;background:var(--c-dark);color:#fff;padding:150px 40px 90px;text-align:center;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(-45deg,rgba(225,29,46,.16) 0 60px,transparent 60px 130px)}
.page-hero h1{font-size:clamp(28px,4vw,38px);font-weight:900;position:relative}
.page-hero h1 strong{color:var(--c-accent)}
.page-hero p{max-width:620px;margin:12px auto 0;color:#cfcfcf;position:relative}
.crumbs{font-size:.85rem;margin-top:14px;color:#9a9a9a;position:relative}
.crumbs a{color:var(--c-accent);text-decoration:underline}

/* ---------- 关于页 ---------- */
.about-grid-wrap{padding:80px 24px 40px}
.about-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:50px;align-items:center;max-width:1100px;margin:0 auto}
.about-text h2{font-size:2rem;margin-bottom:16px;color:var(--c-dark)}
.about-text h2 span{color:var(--c-primary)}
.about-text p{margin-bottom:14px;color:var(--c-muted);font-size:.95rem}
.about-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:4px solid var(--c-dark)}
.about-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.guarantee-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;max-width:1100px;margin:0 auto}
.guarantee{background:#fff;border:3px solid var(--c-dark);border-radius:var(--radius);padding:26px;text-align:center;transition:.3s;box-shadow:5px 5px 0 rgba(225,29,46,.3)}
.guarantee:hover{transform:translate(-3px,-3px)}
.guarantee .g-ico{font-size:2rem;margin-bottom:10px}
.guarantee h4{font-size:1rem;margin-bottom:8px}
.guarantee p{font-size:.84rem;color:var(--c-muted)}
.mile-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;background:var(--c-dark);border-radius:var(--radius);padding:36px;margin:0 auto 20px;max-width:1100px}
.mile{text-align:left;border-left:3px solid var(--c-primary);padding-left:16px}
.mile b{display:block;font-size:1.9rem;font-weight:900;color:var(--c-accent)}
.mile span{color:#cfcfcf;font-size:.86rem}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;max-width:1000px;margin:0 auto}
.team-card{background:#fff;border:3px solid var(--c-dark);border-radius:var(--radius);overflow:hidden}
.team-card img{width:100%;height:200px;object-fit:cover}
.team-placeholder{width:100%;height:200px;display:flex;align-items:center;justify-content:center;background:#222;color:#ffc400;font-size:3rem;font-weight:900}
.team-card .t-body{padding:20px}
.team-card .solu-tag{margin-top:12px}
.team-card h4{font-size:1.02rem;margin-bottom:6px;color:var(--c-dark)}
.team-card p{font-size:.86rem;color:var(--c-muted);margin-bottom:12px}
.timeline{max-width:820px;margin:0 auto;padding:30px 0 40px;position:relative}
.timeline::before{content:"";position:absolute;left:8px;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--c-primary),var(--c-accent));border-radius:3px}
.timeline-item{position:relative;padding:0 0 36px 44px}
.timeline-item .dot{position:absolute;left:0;top:6px;width:18px;height:18px;background:var(--c-primary);border:4px solid #fff;border-radius:50%;box-shadow:0 0 0 4px #f6d4d8}
.timeline-item h3{font-size:1.05rem;color:var(--c-primary)}
.timeline-item p{font-size:.88rem;color:var(--c-muted);margin-top:6px}

/* ---------- 新闻 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;max-width:1100px;margin:0 auto}
.news-card{background:#fff;border:3px solid var(--c-dark);border-radius:var(--radius);overflow:hidden;transition:.3s}
.news-card:hover{transform:translateY(-6px);border-color:var(--c-primary)}
.news-card img{width:100%;height:180px;object-fit:cover}
.news-card .n-body{padding:22px}
.news-card h3{font-size:1.02rem;margin-bottom:8px}
.news-card h3 a{color:inherit;text-decoration:none}
.news-card h3 a:hover{color:var(--c-primary)}
.news-card p{font-size:.86rem;color:var(--c-muted);margin-bottom:12px}
.news-card .n-meta{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--c-muted)}
.news-card .n-meta a{color:var(--c-primary);font-weight:700}

/* ---------- 产品页 ---------- */
.cat-tabs{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:40px}
.cat-tab{padding:11px 26px;border-radius:6px;border:3px solid var(--c-primary);background:#fff;color:var(--c-primary);cursor:pointer;font-size:.9rem;font-weight:700;transition:.3s;font-family:inherit}
.cat-tab.active,.cat-tab:hover{background:var(--c-primary);color:#fff}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;max-width:1100px;margin:0 auto}
.prod-card{background:#fff;border:3px solid var(--c-dark);border-radius:var(--radius);overflow:hidden;transition:.3s}
.prod-card:hover{transform:translateY(-6px);border-color:var(--c-primary)}
.prod-card img{width:100%;height:180px;object-fit:cover}
.prod-card .p-body{padding:22px}
.prod-card .p-tag{display:inline-block;background:var(--c-dark);color:var(--c-accent);font-size:.74rem;font-weight:800;padding:4px 12px;margin-bottom:10px}
.prod-card h3{font-size:1.05rem;margin-bottom:8px}
.prod-card h3 a{color:inherit;text-decoration:none}
.prod-card h3 a:hover{color:var(--c-primary)}
.prod-card p{font-size:.86rem;color:var(--c-muted);margin-bottom:12px}
.prod-params{border-top:2px dashed var(--c-line);padding-top:12px;font-size:.82rem;color:var(--c-muted)}
.prod-params b{color:var(--c-primary)}

/* ---------- 联系页 ---------- */
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:44px;max-width:1100px;margin:0 auto;padding:80px 24px}
.contact-form{background:#fff;border:3px solid var(--c-dark);border-radius:var(--radius);padding:36px;position:relative}
.contact-form::before{content:"";position:absolute;top:0;left:0;right:0;height:8px;background:repeating-linear-gradient(-45deg,var(--c-primary) 0 16px,#fff 16px 32px)}
.contact-form h2{font-size:1.5rem;margin-bottom:6px;color:var(--c-dark)}
.form-sub{color:var(--c-muted);font-size:.9rem;margin-bottom:24px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.9rem;font-weight:700;margin-bottom:8px;color:var(--c-dark)}
.form-group label em{color:var(--c-primary);font-style:normal}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:13px 16px;border:2px solid #d9d9d9;border-radius:6px;font-family:inherit;font-size:.94rem;transition:.3s;background:#fafafa}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--c-primary)}
.form-group input.invalid,.form-group textarea.invalid,.form-group select.invalid{border-color:var(--c-primary);background:#fff5f5}
.form-group textarea{resize:vertical;min-height:130px}
.form-group .error-msg{display:none;color:var(--c-primary);font-size:.8rem;margin-top:6px;font-weight:600}
.form-group.invalid .error-msg{display:block}
.consent{display:flex;align-items:flex-start;gap:8px;font-size:.84rem;color:var(--c-muted);margin-bottom:20px}
.form-success{display:none;background:#e8f7ee;border:2px solid #a5e0bd;color:#1e7a44;padding:14px 18px;border-radius:6px;margin-bottom:18px;font-size:.9rem}
.form-success.show{display:block}
.contact-info{display:flex;flex-direction:column;gap:16px}
.info-card{display:flex;gap:16px;background:#fff;border:3px solid var(--c-dark);border-radius:var(--radius);padding:20px;box-shadow:4px 4px 0 rgba(225,29,46,.25)}
.info-card:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 rgba(225,29,46,.3)}
.info-icon{font-size:1.7rem;flex-shrink:0}
.info-card h4{font-size:.95rem;margin-bottom:4px;color:var(--c-dark)}
.info-card p{font-size:.87rem;color:var(--c-muted);line-height:1.7}
.contact-img{border-radius:var(--radius);overflow:hidden;margin-top:auto;box-shadow:var(--shadow);border:4px solid var(--c-dark)}
.contact-img img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* ---------- CMS 适配 ---------- */
.cms-section{padding:80px 24px}
.cms-detail{max-width:900px;margin:0 auto}
.cms-detail>img{border-radius:var(--radius);margin:0 auto 12px;max-width:100%}
.cms-detail h1{font-size:2rem;margin:18px 0;color:var(--c-dark)}
.cms-detail .lead{color:var(--c-muted);margin-bottom:20px;font-size:1.05rem}
.cms-detail .news-date-label{display:inline-block;background:var(--c-dark);color:var(--c-accent);font-size:.82rem;font-weight:800;padding:4px 14px;border-radius:4px}
.cms-content h2{font-size:1.5rem;margin:24px 0 12px;color:var(--c-dark)}
.cms-content h3{font-size:1.25rem;margin:20px 0 10px;color:var(--c-dark)}
.cms-content p,.cms-content ul,.cms-content li{color:var(--c-muted);margin-bottom:15px;line-height:1.9}
.cms-content ul{padding-left:18px;list-style:disc}
.cms-content img{border-radius:var(--radius)}
.cms-back{display:inline-block;color:var(--c-primary);font-size:.9rem;font-weight:700;margin-bottom:20px}
.cms-back:hover{text-decoration:underline}
.spec-list{list-style:none;padding:0;margin:0}
.cms-pager{padding:30px 0;text-align:center}
.cms-pager .pagination{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;list-style:none;padding:0;margin:0}
.cms-pager .page-link{padding:10px 16px;border:2px solid var(--c-dark);border-radius:6px;background:#fff;color:var(--c-muted);font-size:14px;transition:.3s;display:inline-block}
.cms-pager .page-link:hover{border-color:var(--c-primary);color:var(--c-primary)}
.cms-pager .page-item.active .page-link{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.cms-pager .page-item.disabled .page-link{opacity:.5;pointer-events:none}
.cms-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cms-card{display:block;background:#fff;border:3px solid var(--c-dark);border-radius:var(--radius);padding:20px;transition:.3s}
.cms-card:hover{border-color:var(--c-primary);transform:translateY(-3px)}
.cms-card h3{font-size:1.05rem;margin-bottom:8px;color:var(--c-dark)}
.cms-card p{color:var(--c-muted);font-size:.9rem}
.form-alert-err{background:#fdecea;border:1px solid #f3c6c0;color:#b23b35;padding:14px 18px;border-radius:6px;margin-bottom:18px}
.form-alert-err li{color:#b23b35}
.form-submit{width:100%;border:0}
.error-text{display:none;color:var(--c-primary);font-size:.8rem;margin-top:6px}

/* ---------- 响应式 ---------- */
@media(max-width:1024px){
  .seconds-timeline{grid-template-columns:repeat(2,1fr)}
  .warn-grid,.solu-grid{grid-template-columns:1fr}
  .guarantee-grid{grid-template-columns:repeat(2,1fr)}
  .mile-grid{grid-template-columns:repeat(2,1fr)}
  .prod-grid,.news-grid,.team-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .navbar{padding:14px 20px}
  .nav-links{position:fixed;top:0;right:-100%;height:100vh;width:280px;background:var(--c-dark);flex-direction:column;padding:90px 30px;gap:24px;transition:.4s}
  .nav-links.open{right:0}
  .menu-toggle{display:flex;z-index:1100}
  .menu-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .menu-toggle.active span:nth-child(2){opacity:0}
  .menu-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .hero{padding:120px 20px 60px}
  .hero h1{font-size:2.1rem}
  .hero-cross{left:50%;transform:translate(-50%,-50%) scale(.6);opacity:.35}
  .hero-content{margin-left:0}
  .hero-ticker{flex-wrap:wrap;gap:22px}
  .sign-title{font-size:1.6rem}
  .seconds-timeline{grid-template-columns:1fr}
  .warn-grid,.solu-grid{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr;gap:28px}
  .guarantee-grid,.mile-grid{grid-template-columns:1fr}
  .prod-grid,.news-grid,.team-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}