@charset "utf-8";
/* =========================================================
   MEDLIFE · 页面区块样式（首页 + 内页）
   ========================================================= */

/* ====================== HERO 首屏 · 全宽背景图 + 左侧文案 ====================== */
.hero{
  position:relative;display:flex;align-items:center;
  min-height:clamp(480px,62vh,640px);
  padding-top:var(--header-h);overflow:hidden;
  background:var(--bg-soft);
}
.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;inset:0;z-index:0}
.hero-bg .slide{position:absolute;top:0;right:0;bottom:0;left:0;inset:0;background-size:cover;background-position:center center;opacity:0;transform:scale(1.06);transition:opacity 1.2s ease,transform 6s ease}
.hero-bg .slide.on{opacity:1;transform:scale(1)}
.hero-bg::after{
  content:"";position:absolute;top:0;right:0;bottom:0;left:0;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.88) 28%,rgba(255,255,255,.55) 48%,rgba(255,255,255,.15) 68%,transparent 85%);
}
.hero-grid{
  position:relative;z-index:3;width:92%;max-width:var(--wrap);margin:0 auto;
  padding:clamp(36px,5vh,56px) 0;
}
.hero-text{max-width:580px}

/* 轮播控件 */
.hero-nav{position:absolute;right:max(4%,calc((100vw - var(--wrap)) / 2));bottom:28px;z-index:4;display:flex;gap:10px}
.hero-nav button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.85);color:var(--text);cursor:pointer;display:grid;place-items:center;backdrop-filter:blur(6px);transition:.25s;box-shadow:var(--shadow-sm)}
.hero-nav button:hover{background:#fff;border-color:var(--blue);color:var(--blue)}
.hero-dots{position:absolute;left:max(4%,calc((100vw - var(--wrap)) / 2));bottom:36px;z-index:4;display:flex;gap:8px;align-items:center}
.hero-dots .dot{width:10px;height:10px;border-radius:50%;border:0;padding:0;background:rgba(15,37,69,.2);cursor:pointer;transition:.3s}
.hero-dots .dot.on{width:28px;border-radius:5px;background:var(--blue)}

.hero-tag{
  display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:var(--radius);
  background:#fff;border:1px solid var(--line-strong);box-shadow:var(--shadow-sm);
  font-size:13px;letter-spacing:.02em;color:var(--blue);font-weight:600;margin-bottom:26px;
}
.hero-tag .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(16,200,176,.2);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 9px rgba(16,200,176,0)}}
.hero h1{font-size:clamp(38px,5vw,68px);line-height:1.1;letter-spacing:-.02em;color:var(--text);margin-bottom:0}
.hero h1 b{color:var(--blue);font-weight:800}
.hero h1 .teal{color:var(--teal)}
.hero p.lead{margin:26px 0 36px;font-size:clamp(15px,1.4vw,18px);color:var(--text-soft);max-width:540px;line-height:1.85}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:flex-start}
.hero-stats{display:flex;gap:0;margin-top:44px;flex-wrap:wrap;justify-content:flex-start;border-top:1px solid var(--line);border-bottom:1px solid var(--line);width:100%;max-width:520px}
.hero-stats .st{flex:1;min-width:110px;padding:20px 12px;border-right:1px solid var(--line)}
.hero-stats .st:last-child{border-right:0}
.hero-stats .st b{font-family:var(--ff-display);font-size:clamp(26px,2.6vw,36px);color:var(--blue);display:flex;align-items:baseline;justify-content:center;gap:2px;line-height:1}
.hero-stats .st b em{font-style:normal}
.hero-stats .st span{display:block;color:var(--text-dim);font-size:12.5px;margin-top:6px;text-align:center}

/* hero 旧分栏视觉区（保留类名兼容，首页已改用 hero-bg） */
.hero-visual{display:none}

/* ====================== 合作伙伴 · 无限滚动 ====================== */
.partner-marquee{position:relative;padding:70px 0;background:var(--bg-soft);overflow:hidden;border-block:1px solid var(--line)}
.partner-marquee .sec-head{margin-bottom:36px}
.partner-track-wrap{overflow:hidden;width:100%;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.partner-track{display:flex;align-items:center;gap:40px;width:max-content;animation:partnerScroll 40s linear infinite}
.partner-track:hover{animation-play-state:paused}
@keyframes partnerScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.partner-logo{flex-shrink:0;width:200px;height:96px;display:flex;align-items:center;justify-content:center;padding:14px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:.3s}
.partner-logo:hover{border-color:var(--blue-soft);box-shadow:var(--shadow-card)}
.partner-logo img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;filter:grayscale(1);opacity:.75;transition:.3s}
.partner-logo:hover img{filter:grayscale(0);opacity:1}

/* ====================== 关于 ====================== */
.about{position:relative;overflow:hidden}
.about-grid{display:grid;grid-template-columns:1.08fr 1fr;gap:66px;align-items:center}
.about-visual{position:relative;order:2}
.about-body{order:1}
.about-visual .main-img{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;box-shadow:var(--shadow-card)}
.about-visual .main-img img{width:100%;height:100%;object-fit:cover}
.about-visual .badge,.about-visual .deco{display:none}
.about-body .rich,.about-body .intro{color:var(--text-soft);font-size:16px;line-height:1.95;margin-bottom:26px}
.about-feat{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:30px 0}
.about-feat li{display:flex;gap:14px;align-items:flex-start}
.about-feat li i{width:46px;height:46px;border-radius:13px;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue);flex-shrink:0}
.about-feat li i svg{width:22px;height:22px}
.about-feat li b{display:block;color:var(--text);font-size:16px;font-family:var(--ff-display);margin-bottom:2px}
.about-feat li span{color:var(--text-dim);font-size:13px;line-height:1.55}

/* 数字计数器 — 横条分割 */
.counters{display:flex;flex-wrap:wrap;margin-top:72px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.counters .item{flex:1;min-width:140px;background:transparent;border:0;border-right:1px solid var(--line);padding:32px 24px;text-align:center;border-radius:0;transition:.25s;box-shadow:none}
.counters .item:last-child{border-right:0}
.counters .item:hover{transform:none;box-shadow:none;background:var(--bg-soft)}
.counters .item b{font-family:var(--ff-display);font-size:clamp(34px,3.4vw,46px);color:var(--blue);display:flex;align-items:baseline;justify-content:center;gap:2px;line-height:1}
.counters .item b em{font-style:normal;font-size:.55em}
.counters .item span{display:block;color:var(--text-dim);font-size:14px;margin-top:12px}

/* ====================== 服务/能力卡片 ====================== */
.services{position:relative;overflow:hidden}
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.svc-grid:has(.svc-card:nth-child(3):last-child) .svc-card:last-child{grid-column:1/-1;max-width:calc(50% - 11px);justify-self:center}
.svc-card{
  position:relative;background:#fff;border:1px solid var(--line);border-left:4px solid transparent;
  border-radius:var(--radius);padding:34px 30px;transition:.3s;overflow:hidden;box-shadow:var(--shadow-sm);z-index:1;
}
.svc-card::before{display:none}
.svc-card:hover{transform:none;box-shadow:var(--shadow-card);border-color:var(--line);border-left-color:var(--blue)}
.svc-card .num{position:absolute;top:22px;right:26px;font-family:var(--ff-display);font-size:40px;font-weight:700;color:var(--bg-soft2);line-height:1;opacity:.7}
.svc-card:hover .num{color:var(--blue-soft)}
.svc-card .ic{width:56px;height:56px;border-radius:var(--radius);background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;margin-bottom:20px}
.svc-card .ic svg{width:28px;height:28px}
.svc-card h3{font-size:20px;color:var(--text);margin-bottom:12px}
.svc-card p{color:var(--text-soft);font-size:14.5px;line-height:1.8}
.svc-card .go{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:14px;font-weight:600;color:var(--blue)}
.svc-card .go svg{width:16px;height:16px;transition:transform .3s}
.svc-card:hover .go svg{transform:translateX(4px)}

/* ====================== 产品中心 ====================== */
.products{position:relative;overflow:hidden}
.prod-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:42px;flex-wrap:wrap}
.prod-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:38px}
.prod-tabs a{padding:10px 20px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);font-size:14px;font-weight:500;color:var(--text-soft);transition:.25s}
.prod-tabs a:hover,.prod-tabs a.on{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:var(--shadow-sm)}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;min-width:0}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;box-shadow:var(--shadow-sm);min-width:0;max-width:100%}
.prod-grid>.prod-card:first-child{grid-column:span 2;grid-row:span 2}
.prod-card:hover{transform:none;box-shadow:var(--shadow-card);border-color:var(--blue-soft)}
.prod-card .pic{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;background:var(--bg-soft)}
.prod-grid>.prod-card:first-child .pic{aspect-ratio:auto;height:100%;min-height:280px}
.prod-card .pic .pic-link{display:block;width:100%;height:100%}
.prod-card .pic img{width:100%;height:100%;object-fit:cover;transition:transform .5s;max-width:100%;display:block}
.prod-card:hover .pic img{transform:scale(1.04)}
.prod-card .pic .tag{position:absolute;top:14px;left:14px;z-index:2;background:rgba(255,255,255,.95);color:var(--blue);font-size:12px;font-weight:600;padding:5px 12px;border-radius:4px;text-decoration:none;cursor:pointer;transition:.2s}
.prod-card .pic .tag:hover{background:var(--blue);color:#fff}
.prod-card .info{padding:24px}
.prod-card .info h3{font-size:18px;color:var(--text);margin-bottom:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.prod-card .info h3 a{color:inherit;text-decoration:none;font:inherit}
.prod-card:hover .info h3 a{color:var(--blue)}
.prod-card .info p{color:var(--text-soft);font-size:14px;line-height:1.7;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:48px}
.prod-card .info .more{display:inline-flex;align-items:center;gap:7px;font-family:var(--ff-display);font-size:14px;font-weight:600;color:var(--blue)}
.prod-card .info .more svg{width:15px;height:15px;transition:transform .3s}
.prod-card:hover .info .more svg{transform:translateX(5px)}

/* ====================== 优势 why ====================== */
.why{position:relative;overflow:hidden}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.why-grid:has(.why-item:nth-child(3):last-child) .why-item:last-child{grid-column:1/-1;max-width:calc(50% - 11px);justify-self:center}
.why-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;transition:.3s;box-shadow:var(--shadow-sm);position:relative;display:grid;grid-template-columns:52px 1fr;grid-template-rows:auto auto;gap:6px 20px;align-items:start;text-align:left}
.why-item:hover{transform:none;box-shadow:var(--shadow-card);border-color:var(--blue-soft)}
.why-item .n{font-family:var(--ff-body);font-size:13px;color:var(--teal);font-weight:600;letter-spacing:0;margin-bottom:0;position:absolute;top:20px;right:22px}
.why-item .ic{width:52px;height:52px;border-radius:var(--radius);background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;grid-row:1/3;margin-bottom:0}
.why-item:hover .ic{background:var(--blue-soft);color:var(--blue)}
.why-item .ic svg{width:24px;height:24px}
.why-item h3{font-size:18px;color:var(--text);margin-bottom:0;grid-column:2}
.why-item p{color:var(--text-soft);font-size:14px;line-height:1.75;grid-column:2}

/* ====================== 流程 process ====================== */
.process{position:relative;overflow:hidden;background:var(--grad-soft)}
.proc-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:40px;align-items:start}
.proc-steps{display:flex;flex-direction:column;gap:14px;position:relative;padding:6px 0;align-self:start}
.proc-steps::before{content:"";position:absolute;top:27px;bottom:27px;left:26px;width:2px;background:linear-gradient(180deg,var(--blue-soft) 0%,var(--blue) 50%,var(--teal) 100%);z-index:0;border-radius:2px}
.proc-step{position:relative;z-index:1;display:grid;grid-template-columns:54px 1fr;gap:18px;align-items:stretch;padding:0}
.proc-step .dot{width:54px;height:54px;border-radius:var(--radius);background:#fff;border:2px solid var(--blue);color:var(--blue);font-family:var(--ff-display);font-size:17px;font-weight:700;display:grid;place-items:center;flex-shrink:0;transition:.3s;box-shadow:var(--shadow-sm);align-self:center}
.proc-step:hover .dot{background:var(--grad-blue);border-color:transparent;color:#fff;box-shadow:var(--shadow-blue);transform:scale(1.05)}
.proc-step .body{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px 22px;box-shadow:var(--shadow-sm);transition:.3s;border-left:3px solid transparent}
.proc-step:hover .body{border-color:var(--blue-soft);border-left-color:var(--blue);box-shadow:var(--shadow-card)}
.proc-step h3{font-size:18px;color:var(--text);margin-bottom:6px}
.proc-step p{color:var(--text-soft);font-size:14px;line-height:1.75;margin:0}
.proc-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);display:flex;flex-direction:column;position:sticky;top:calc(var(--header-h) + 24px)}
.proc-visual{position:relative;aspect-ratio:16/10;background:var(--bg-soft);overflow:hidden}
.proc-visual img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s}
.proc-panel:hover .proc-visual img{transform:scale(1.03)}
.proc-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(15,37,69,.55) 100%);pointer-events:none}
.proc-visual-cap{position:absolute;left:22px;bottom:20px;z-index:2;color:#fff}
.proc-visual-cap span{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;opacity:.85;margin-bottom:4px}
.proc-visual-cap b{display:block;font-family:var(--ff-display);font-size:22px;font-weight:700;line-height:1.2}
.proc-highlight{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.proc-highlight li{background:#fff;padding:18px 16px;display:flex;align-items:center;gap:12px;transition:.25s}
.proc-highlight li:hover{background:var(--bg-soft)}
.proc-highlight .ic{width:40px;height:40px;border-radius:var(--radius);background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;flex-shrink:0}
.proc-highlight .ic svg{width:20px;height:20px}
.proc-highlight b{display:block;font-family:var(--ff-display);font-size:18px;color:var(--text);line-height:1.2;margin-bottom:2px}
.proc-highlight span{display:block;font-size:12px;color:var(--text-soft)}
.proc-cta{padding:20px 22px;background:var(--bg-soft);border-top:1px solid var(--line)}
.proc-cta .btn{width:100%;justify-content:center}

/* ====================== 新闻 ====================== */
.news{position:relative;overflow:hidden}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.news-feature{position:relative;display:block;border-radius:var(--radius);overflow:hidden;min-height:320px;box-shadow:var(--shadow-sm);background:var(--bg-soft2);grid-column:span 1}
.news-feature img{position:absolute;top:0;right:0;bottom:0;left:0;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.news-feature:hover img{transform:scale(1.04)}
.news-feature::after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(10,27,51,.88))}
.news-feature .ftxt{position:absolute;left:0;bottom:0;z-index:2;padding:28px 28px 26px;color:#fff;width:100%}
.news-feature .cat{display:inline-block;background:var(--blue);color:#fff;font-size:12px;font-weight:600;padding:5px 12px;border-radius:4px;margin-bottom:12px}
.news-feature h3{font-size:20px;color:#fff;line-height:1.4;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-feature .meta{display:flex;gap:16px;font-size:13px;color:rgba(255,255,255,.85)}
.news-list{display:contents}
.news-item{display:flex;flex-direction:column;gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.3s;box-shadow:var(--shadow-sm);height:100%}
.news-item:hover{transform:none;box-shadow:var(--shadow-card);border-color:var(--blue-soft)}
.news-item .date{display:flex;align-items:baseline;gap:8px;width:auto;border-right:0;padding-right:0;text-align:left}
.news-item .date b{font-family:var(--ff-display);font-size:26px;color:var(--blue);line-height:1}
.news-item .date span{font-size:12px;color:var(--text-dim);margin-top:0}
.news-item h3{font-size:16px;color:var(--text);line-height:1.5;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-item:hover h3{color:var(--blue)}
.news-item p{color:var(--text-dim);font-size:13px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* ====================== FAQ ====================== */
.faq{position:relative;overflow:hidden}
.faq-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:start}
.faq-aside{text-align:center}
.faq-aside h2{font-size:clamp(26px,3vw,40px);color:var(--text);margin-bottom:18px;line-height:1.25}
.faq-aside h2 b{color:var(--blue)}
.faq-aside>p{color:var(--text-soft);font-size:15px;line-height:1.85;margin-bottom:28px}
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-q{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.3s;box-shadow:var(--shadow-sm)}
.faq-q.active{border-color:var(--blue);box-shadow:var(--shadow-card)}
.faq-q .q{display:flex;align-items:center;gap:14px;padding:22px 24px;cursor:pointer}
.faq-q .qi{flex-shrink:0;width:34px;height:34px;border-radius:9px;background:var(--blue-soft);color:var(--blue);font-family:var(--ff-display);font-weight:700;display:grid;place-items:center}
.faq-q.active .qi{background:var(--grad-blue);color:#fff}
.faq-q .q h3{flex:1;font-size:16.5px;color:var(--text);font-weight:600}
.faq-q .tg{position:relative;width:18px;height:18px;flex-shrink:0}
.faq-q .tg::before,.faq-q .tg::after{content:"";position:absolute;background:var(--text-dim);border-radius:2px;transition:.3s}
.faq-q .tg::before{top:8px;left:0;width:18px;height:2px}
.faq-q .tg::after{top:0;left:8px;width:2px;height:18px}
.faq-q.active .tg::after{transform:rotate(90deg);opacity:0}
.faq-q.active .tg::before{background:var(--blue)}
.faq-q .a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-q.active .a{max-height:400px}
.faq-q .a .inner{padding:0 24px 24px 72px;color:var(--text-soft);font-size:14.5px;line-height:1.85}

/* ====================== CTA ====================== */
.cta{position:relative}
.cta-box{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--blue);border-left:6px solid var(--teal);padding:56px 48px;box-shadow:var(--shadow-sm)}
.cta-box .dot-bg,.cta-box .blob{display:none}
.cta-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center;gap:28px}
.cta-inner h2{font-size:clamp(26px,3vw,40px);color:#fff;line-height:1.25}
.cta-inner h2 b{color:#fff;position:relative}
.cta-inner>div>p{color:rgba(255,255,255,.9);font-size:16px;margin-top:14px;max-width:560px;margin-left:auto;margin-right:auto}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;flex-shrink:0;justify-content:center}

/* ====================== 文章列表（list 行） ====================== */
.art-list{display:flex;flex-direction:column;gap:22px}
.art-row{display:grid;grid-template-columns:300px 1fr;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.35s;box-shadow:var(--shadow-sm)}
.art-row:hover{transform:translateY(-5px);box-shadow:var(--shadow-card);border-color:var(--blue-soft)}
.art-row .pic{display:block;overflow:hidden;background:var(--bg-soft);aspect-ratio:auto}
.art-row .pic img{width:100%;height:100%;object-fit:cover;transition:transform .5s;min-height:210px}
.art-row:hover .pic img{transform:scale(1.05)}
.art-row .txt{padding:30px 34px;display:flex;flex-direction:column;justify-content:center}
.art-row .cat{display:inline-block;align-self:flex-start;background:var(--teal-soft);color:var(--teal-dark);font-size:12px;font-weight:600;padding:4px 12px;border-radius:50px;margin-bottom:14px}
.art-row h3{font-size:21px;color:var(--text);margin-bottom:12px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.art-row h3 a{color:inherit;text-decoration:none;font:inherit}
.art-row:hover h3,.art-row:hover h3 a{color:var(--blue)}
.art-row p{color:var(--text-soft);font-size:14.5px;line-height:1.8;margin-bottom:20px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.art-row .foot{display:flex;align-items:center;justify-content:space-between}
.art-row .time{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-dim)}
.art-row .time svg{width:15px;height:15px}
.art-row .rd{display:inline-flex;align-items:center;gap:7px;font-family:var(--ff-display);font-size:14px;font-weight:600;color:var(--blue);text-decoration:none}
.art-row .rd svg{width:15px;height:15px;transition:transform .3s}
.art-row:hover .rd svg{transform:translateX(5px)}

/* 产品/案例网格（内页） */
.prod-list{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;min-width:0}

/* 荣誉 · 无限轮播（无滚动条） */
.honor-marquee{position:relative;overflow:hidden;padding:4px 0 8px}
.honor-marquee .honor-track-wrap{overflow:hidden;width:100%;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.honor-marquee .honor-track{display:flex;align-items:stretch;gap:22px;width:max-content;animation:honorScroll 55s linear infinite}
.honor-marquee .honor-track:hover{animation-play-state:paused}
@keyframes honorScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.honor-grid:not(.honor-marquee){display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.honor-item{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;text-align:center;transition:.3s;box-shadow:var(--shadow-sm);flex:0 0 240px;width:240px}
.honor-item:hover{box-shadow:var(--shadow-card);border-color:var(--blue-soft)}
.honor-item .hpic{height:320px;overflow:hidden;border-radius:var(--radius-sm);background:linear-gradient(180deg,var(--bg-soft) 0%,#fff 100%);margin-bottom:12px;display:flex;align-items:center;justify-content:center;padding:12px}
.honor-item .hpic img{width:100%;height:100%;object-fit:contain;transition:transform .35s}
.honor-item:hover .hpic img{transform:scale(1.04)}
.honor-item span{display:block;font-size:14px;color:var(--text);font-weight:500;line-height:1.5;padding:0 4px}

/* ====================== 文章详情 ====================== */
.article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:48px 50px;box-shadow:var(--shadow-sm)}
.article .a-cat{display:inline-block;background:var(--blue-soft);color:var(--blue);font-size:13px;font-weight:600;padding:5px 14px;border-radius:50px;margin-bottom:18px}
.article>h1{font-size:clamp(24px,2.6vw,34px);color:var(--text);line-height:1.35;margin-bottom:20px}
.article .a-meta{display:flex;gap:24px;flex-wrap:wrap;padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:28px}
.article .a-meta span{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--text-dim)}
.article .a-meta svg{width:16px;height:16px;color:var(--teal)}
.ai-summary{background:var(--bg-soft);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:12px;padding:20px 24px;margin-bottom:30px}
.ai-summary .lab{display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-display);font-size:13px;font-weight:600;color:var(--blue);margin-bottom:10px;letter-spacing:.04em}
.ai-summary .lab svg{width:17px;height:17px}
.ai-summary p{color:var(--text-soft);font-size:14.5px;line-height:1.8}
.ai-summary .tip{margin-top:8px;font-size:12px;color:var(--text-dim)}

/* 富文本 */
.rich{color:var(--text-soft);font-size:15.5px;line-height:1.95;word-break:break-word}
.rich p{margin-bottom:18px}
.rich img{max-width:100%;height:auto;border-radius:12px;margin:14px 0}
.rich h1,.rich h2,.rich h3,.rich h4{color:var(--text);margin:28px 0 14px;line-height:1.4}
.rich h2{font-size:24px;padding-left:14px;border-left:4px solid var(--blue)}
.rich h3{font-size:20px}
.rich ul,.rich ol{margin:0 0 18px 22px}
.rich ul li{list-style:disc;margin-bottom:8px}
.rich ol li{list-style:decimal;margin-bottom:8px}
.rich a{color:var(--blue);text-decoration:underline}
.rich blockquote{background:var(--bg-soft);border-left:4px solid var(--teal);padding:16px 22px;border-radius:0 10px 10px 0;margin:18px 0;color:var(--text-soft)}
.rich table{margin:18px 0;border:1px solid var(--line)}
.rich table th,.rich table td{border:1px solid var(--line);padding:12px 16px;text-align:left}
.rich table th{background:var(--bg-soft);color:var(--text);font-weight:600}

/* 上一篇/下一篇 */
.prevnext{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}
.prevnext a{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 26px;transition:.3s;box-shadow:var(--shadow-sm)}
.prevnext a:hover{border-color:var(--blue);box-shadow:var(--shadow-card)}
.prevnext .lab{font-size:13px;color:var(--text-dim);margin-bottom:8px}
.prevnext b{display:block;font-size:15.5px;color:var(--text);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.prevnext a:hover b{color:var(--blue)}
.prevnext .next{text-align:right}

/* 文章标签 */
.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;padding-top:24px;border-top:1px solid var(--line)}
.article-tags .tag a,.article-tags>a{display:inline-block;padding:6px 16px;background:var(--bg-soft);border:1px solid var(--line);border-radius:50px;font-size:13px;color:var(--text-soft);transition:.25s}
.article-tags .tag a:hover,.article-tags>a:hover{background:var(--blue-soft);color:var(--blue);border-color:var(--blue-soft)}

/* ====================== 产品详情 ====================== */
.prod-detail{display:grid;grid-template-columns:1fr 1fr;gap:46px;margin-bottom:56px}
.pd-gallery .main-pic{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:1/1;background:var(--bg-soft);box-shadow:var(--shadow-sm)}
.pd-gallery .main-pic img{width:100%;height:100%;object-fit:cover}
.pd-thumbs{display:flex;gap:12px;margin-top:14px;flex-wrap:wrap}
.pd-thumbs .t{width:78px;height:78px;border-radius:10px;overflow:hidden;border:2px solid var(--line);cursor:pointer;transition:.25s;background:var(--bg-soft)}
.pd-thumbs .t.on,.pd-thumbs .t:hover{border-color:var(--blue)}
.pd-thumbs .t img{width:100%;height:100%;object-fit:cover}
.pd-info h1{font-size:clamp(24px,2.4vw,32px);color:var(--text);line-height:1.3;margin-bottom:16px}
.pd-desc{color:var(--text-soft);font-size:15px;line-height:1.85;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.pd-params{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:28px}
.pd-params .p{display:flex;flex-direction:column;gap:5px}
.pd-params .p span{font-size:13px;color:var(--text-dim)}
.pd-params .p b{font-size:16px;color:var(--text);font-family:var(--ff-display)}
.pd-actions{display:flex;gap:14px;flex-wrap:wrap}

/* 产品选项卡 */
.pd-tabs{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.pd-tabhead{display:flex;border-bottom:1px solid var(--line);background:var(--bg-soft)}
.pd-tabhead a{padding:18px 30px;font-family:var(--ff-display);font-size:15.5px;font-weight:600;color:var(--text-soft);position:relative;transition:.25s}
.pd-tabhead a.on{color:var(--blue);background:#fff}
.pd-tabhead a.on::after{content:"";position:absolute;left:0;bottom:-1px;width:100%;height:2px;background:var(--grad-blue)}
.pd-panel{padding:36px 38px}
.spec-table th,.spec-table td{border:1px solid var(--line);padding:14px 18px;text-align:left;font-size:14.5px}
.spec-table th{background:var(--bg-soft);color:var(--text);font-weight:600;width:32%}
.spec-table td{color:var(--text-soft)}

/* ====================== 联系页 ====================== */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:50px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:16px}
.ci-card{display:flex;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 26px;transition:.3s;box-shadow:var(--shadow-sm)}
.ci-card:hover{border-color:var(--blue-soft);box-shadow:var(--shadow-card)}
.ci-card .ic{width:52px;height:52px;border-radius:14px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;flex-shrink:0}
.ci-card .ic svg{width:24px;height:24px}
.ci-card .t span{display:block;font-size:13px;color:var(--text-dim);margin-bottom:3px}
.ci-card .t b{font-size:18px;color:var(--text);font-family:var(--ff-display)}
.contact-map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.contact-map iframe{width:100%;height:380px;border:0;display:block;filter:grayscale(.1)}

/* 表单 */
.form-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px 42px;box-shadow:var(--shadow-card)}
.form-box>h2{font-size:24px;color:var(--text);margin-bottom:8px}
.form-box .fdesc{color:var(--text-soft);font-size:14.5px;margin-bottom:26px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-item{display:flex;flex-direction:column;gap:8px}
.form-item.full{grid-column:1/-1}
.form-item label{font-size:14px;color:var(--text);font-weight:500}
.form-item label em{color:var(--blue);font-style:normal}
.form-item input,.form-item textarea,.form-item select{
  width:100%;padding:13px 16px;border:1.5px solid var(--line-strong);border-radius:10px;
  background:var(--bg-soft);font-size:14.5px;color:var(--text);transition:.25s;
}
.form-item input:focus,.form-item textarea:focus,.form-item select:focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px var(--blue-soft)}
.form-item textarea{resize:vertical;min-height:120px}
.form-submit{grid-column:1/-1;display:flex;gap:14px;flex-wrap:wrap;margin-top:6px}
.form-submit .btn{border:1.5px solid transparent}
.form-submit .btn-ghost{border-color:var(--line-strong)}

/* ====================== 友情链接 ====================== */
.sec-flink{padding:30px 0;background:var(--bg-soft);border-top:1px solid var(--line)}
.sec-flink .flink-inner{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap}
.sec-flink .flink-label{flex-shrink:0;font-family:var(--ff-display);font-size:16px;font-weight:700;color:var(--text);position:relative;padding-left:14px}
.sec-flink .flink-label::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:16px;border-radius:2px;background:var(--grad-blue)}
.sec-flink .flink-list{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;margin:0;padding:0}
.sec-flink .flink-list a{color:var(--text-soft);font-size:14px;text-decoration:none;transition:color .25s}
.sec-flink .flink-list a:hover{color:var(--blue)}
.sec-flink .flink-list a:focus-visible{outline:none;color:var(--blue);text-decoration:underline;text-underline-offset:3px}