/* ============ inner.css — blog, blog-detail, search, about, contact, 404, privacy ============ */

/* blog list 3-col grid */
.blog-list{padding:50px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:#fff;border-radius:8px;overflow:hidden;border:1px solid var(--border);transition:.3s;display:flex;flex-direction:column}
.post-card:hover{box-shadow:0 16px 40px rgba(44,82,71,.12);transform:translateY(-3px)}
.post-hero{aspect-ratio:16/10;overflow:hidden}
.post-hero img{width:100%;height:100%;object-fit:cover;transition:.5s}
.post-card:hover .post-hero img{transform:scale(1.04)}
.post-body{padding:20px 22px;flex:1;display:flex;flex-direction:column}
.post-meta{font-size:12px;color:var(--accent);letter-spacing:1.5px;text-transform:uppercase;font-weight:600;margin-bottom:10px}
.post-body h2{font-size:17px;margin-bottom:10px;line-height:1.35}
.post-body h2 a:hover{color:var(--accent)}
.post-body p{color:var(--muted);margin-bottom:14px;font-size:13px;line-height:1.6}
.post-more{font-size:12px;letter-spacing:1.5px;color:var(--accent);font-weight:600;text-transform:uppercase;margin-top:auto}

/* blog detail */
.article{max-width:900px;margin:0 auto;padding:50px 0}
.article .cat{color:var(--accent);font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:600}
.article h1{font-size:34px;margin:12px 0 14px}
.article .meta{color:var(--muted);font-size:13px;margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid var(--border)}
.article .meta span{margin-right:16px}
.article-hero{border-radius:6px;overflow:hidden;margin-bottom:28px}
.article-hero img{width:100%;display:block}
.article p{color:#444;margin-bottom:16px}
.article h2{font-size:22px;margin:26px 0 12px}
.article ul{margin:0 0 18px 20px;list-style:disc;color:#444}
.article blockquote{border-left:3px solid var(--accent);background:var(--soft);padding:14px 20px;margin:18px 0;color:var(--muted);font-style:italic}
.share-row{display:flex;gap:10px;margin-top:28px;padding-top:18px;border-top:1px solid var(--border)}
.share-row a{padding:8px 18px;border:1px solid var(--border);font-size:12px;letter-spacing:1px;text-transform:uppercase}
.share-row a:hover{background:var(--accent);color:#fff;border-color:var(--accent)}

/* search result */
.search-result{padding:50px 0}
.result-meta{font-size:14px;color:var(--muted);margin-bottom:24px}
.result-meta strong{color:var(--accent)}
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.prod-card{background:#fff;border-radius:6px;overflow:hidden;border:1px solid var(--border)}
.prod-img{aspect-ratio:1/1;overflow:hidden}
.prod-img img{width:100%;height:100%;object-fit:cover}
.prod-info{padding:16px}
.prod-info .cat{font-size:11px;color:var(--accent);letter-spacing:1.5px;text-transform:uppercase;font-weight:600}
.prod-info h3{font-size:15px;margin:6px 0;font-family:'Inter',sans-serif;font-weight:600}
.section-label{font-size:22px;margin:36px 0 18px;padding-left:12px;border-left:4px solid var(--accent)}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.about-text h2{font-size:32px;margin:10px 0 16px}
.about-text p{color:var(--muted);margin-bottom:14px}
.about-visual{border-radius:6px;overflow:hidden;box-shadow:0 20px 50px rgba(44,82,71,.15)}
.about-visual img{width:100%;display:block}
.stats{background:var(--primary);padding:50px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.stat-num{font-family:'Poppins',sans-serif;font-size:44px;color:var(--accent);font-weight:700}
.stat-label{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--muted);margin-top:6px}
.timeline{max-width:800px;margin:0 auto;position:relative;padding-left:30px}
.timeline::before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--accent)}
.tl-item{position:relative;margin-bottom:30px}
.tl-item::before{content:"";position:absolute;left:-30px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--accent);border:3px solid var(--soft)}
.tl-item .year{color:var(--accent);font-weight:700;font-size:18px;font-family:'Poppins',sans-serif}
.tl-item h3{font-size:19px;margin:6px 0}
.tl-item p{color:var(--muted);font-size:14px}
.certs{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;text-align:center}
.cert{background:#fff;padding:22px 10px;border:1px solid var(--border);border-radius:6px;font-weight:600;color:var(--accent)}

/* shared form styles (contact + inquiry modal) */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:5px}
.req{color:#c0392b}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:4px;font-size:14px;font-family:inherit;background:var(--soft);outline:none}
.form-group input:focus,.form-group textarea:focus{border-color:var(--accent);background:#fff}
.form-group textarea{resize:vertical;min-height:110px}

/* contact */
.contact-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:36px;padding:50px 0}
.info-card{background:#fff;border:1px solid var(--border);border-radius:6px;padding:30px;margin-bottom:20px}
.info-card h3{font-size:23px;margin-bottom:16px;font-family:'Inter',sans-serif;color:var(--accent)}
.info-line{display:flex;gap:12px;margin-bottom:14px;font-size:14px;color:var(--muted)}
.info-line img{width:18px;height:18px;flex-shrink:0;margin-top:2px}
.map-box{background:#fff;border:1px solid var(--border);border-radius:6px;overflow:hidden}
.map-box img{width:100%;display:block}
.form-card{background:#fff;border:1px solid var(--border);border-radius:6px;padding:36px}
.form-card h2{font-size:29px;margin-bottom:6px}
.form-card .sub{color:#d21d1d;margin-bottom:24px;font-size:17px}

/* 404 */
.notfound{text-align:center;padding:80px 0}
.notfound .code{font-family:'Poppins',sans-serif;font-size:140px;font-weight:700;color:var(--primary-dark);line-height:1}
.notfound h1{font-size:32px;margin:10px 0 12px}
.notfound p{color:var(--muted);max-width:520px;margin:0 auto 24px}
.hot-links{margin-top:50px;display:flex;justify-content:center;gap:20px;flex-wrap:wrap}
.hot-links a{padding:10px 20px;border:1px solid var(--border);background:#fff;font-size:13px;color:var(--muted)}
.hot-links a:hover{background:var(--accent);color:#fff;border-color:var(--accent)}

/* privacy */
.policy{max-width:900px;margin:0 auto;padding:50px 0}
.policy h2{font-size:22px;margin:28px 0 10px}
.policy p{color:#444;margin-bottom:12px}
.policy ul{margin:0 0 14px 22px;list-style:disc;color:#444}
.policy .updated{color:var(--muted);font-size:13px;margin-bottom:20px}

@media(max-width:1024px){
  .blog-list{grid-template-columns:repeat(2,1fr)}
  .about-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .certs{grid-template-columns:repeat(3,1fr)}
  .contact-layout{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .blog-list{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .certs{grid-template-columns:repeat(2,1fr)}
  .prod-grid{grid-template-columns:1fr}
  .notfound .code{font-size:90px}
}


/* ===== 响应式补丁（对照原静态版修复） ===== */
@media(max-width:1024px){
  .container{padding:0 20px}
}
@media(max-width:768px){
  .container{padding:0 16px !important}
  /* 强制显示 hamburger，绝对定位到右上角 */
  .header-main{position:relative}
  .menu-trigger{display:flex !important;visibility:visible !important;opacity:1 !important;position:absolute !important;top:14px !important;right:16px !important;margin:0 !important;order:0 !important}
  /* about 区块 */
  .about-text h2{font-size:24px !important;line-height:1.3 !important}
  .about-features{grid-template-columns:1fr !important;gap:8px !important}
  .about-features li{font-size:13px !important}
  /* section 标题 */
  .section-head h2{font-size:22px !important}
  .section-head p{font-size:13px !important}
  /* 产品/分类卡片 */
  .prod-info h3{font-size:14px !important}
  .why-item h3{font-size:15px !important}
  .why-item p{font-size:12px !important}
  /* CTA */
  .cta h2{font-size:22px !important}
  .cta p{font-size:13px !important}
  /* 页签 banner */
  .page-banner h1{font-size:24px !important}
  .page-banner{padding:30px 0 !important}
  /* 正文防溢出 */
  body{word-wrap:break-word;overflow-wrap:break-word}
  p,li,h1,h2,h3,h4{word-break:break-word;overflow-wrap:break-word;max-width:100%}
  .about-text,.about-visual,.shop-heading,.prod-grid,.why-grid,.cat-grid{max-width:100%}
  .about-text p{margin-bottom:14px;line-height:1.7}
  .shop-layout{display:block !important}
  .sidebar{margin-bottom:24px}
  .sidebar .cat-filter{display:flex;flex-wrap:wrap;gap:8px}
  .sidebar .cat-filter li{margin-right:4px}
  .contact-info-grid,.form-row{display:block !important}
  .form-row > *{margin-bottom:12px}
  .form-row input,.form-row textarea,.form-row select{width:100% !important;box-sizing:border-box}
}
/* 分页样式：纯数字、居中、单页隐藏 */
.cat-banner{height:320px;display:flex;align-items:center}
.home-cats{background:#f4f6f4;padding:60px 0 80px}
.cat-banner h1{margin:0}
.pager{text-align:center;margin:36px 0 10px}
.pager a{display:inline-block;min-width:38px;padding:8px 12px;margin:0 4px;border:1px solid var(--border);border-radius:4px;font-size:14px;color:var(--text);background:#fff;transition:.2s;text-align:center}
.pager a:hover{border-color:var(--accent);color:var(--accent)}
.pager a.page-num-current{background:var(--accent);color:#fff;border-color:var(--accent)}
.pager:has(a:only-child){display:none}

/* ===== 产品列表页手机端分类按钮（标题右侧） ===== */
.cat-fab{display:none;background:var(--accent);color:#fff;border-radius:20px;padding:8px 16px;font-size:13px;font-weight:600;letter-spacing:.5px;align-items:center;gap:6px;flex-shrink:0}
.cat-fab-icon{font-size:15px;line-height:1}
.cat-drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);opacity:0;visibility:hidden;transition:.3s;z-index:1500}
.cat-drawer-overlay.open{opacity:1;visibility:visible}
.cat-drawer{position:fixed;top:0;left:0;width:300px;max-width:85vw;height:100vh;background:#fff;z-index:1600;left:-320px;transition:left .3s ease;display:flex;flex-direction:column;box-shadow:8px 0 30px rgba(0,0,0,.15)}
.cat-drawer.open{left:0 !important}
.cat-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border);background:var(--primary)}
.cat-drawer-close{width:34px;height:34px;border-radius:50%;background:#fff;font-size:18px;color:var(--text);display:flex;align-items:center;justify-content:center}
.cat-drawer-body{flex:1;overflow-y:auto;padding:10px 0}
.cat-drawer-body .cat-filter{list-style:none}
.cat-drawer-body .cat-filter > li > a{display:block;padding:13px 20px;font-size:15px;font-weight:600;color:var(--text);border-bottom:1px solid var(--soft)}
.cat-drawer-body .cat-filter .sub{list-style:none;background:var(--soft)}
.cat-drawer-body .cat-filter .sub a{display:block;padding:9px 20px 9px 32px;font-size:14px;color:var(--muted)}
@media(max-width:768px){
  .sidebar{display:none !important}
  .shop-heading{display:flex !important;align-items:center;justify-content:space-between;gap:12px;margin:20px 0 24px !important;padding:8px 0}
  .shop-heading h1{margin:0 !important;font-size:22px !important}
  .cat-fab{display:inline-flex !important}
}