@charset "UTF-8";
/* ============================================================
   子页面样式扩展（与 style.css 配套使用）
   内页 Banner / 面包屑 / 侧栏 / 目录 / 图文交替 / 正文排版
   ============================================================ */

/* ---------- 内页 Banner ---------- */
.page-hero{position:relative;background:linear-gradient(140deg,var(--green-800) 0%,var(--green-900) 42%,var(--green-950) 100%);color:#fff;padding:92px 0 72px;overflow:hidden;isolation:isolate}
.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:72px 72px;z-index:-1}
.page-hero::after{content:attr(data-watermark);position:absolute;right:-10px;bottom:-26px;font-size:clamp(70px,11vw,150px);font-weight:900;letter-spacing:-.05em;color:rgba(255,255,255,.05);line-height:1;white-space:nowrap;z-index:-1;pointer-events:none}
.page-hero__inner{position:relative;z-index:2;max-width:820px}
.page-hero__kicker{display:flex;align-items:center;gap:12px;font-size:11.5px;font-weight:800;letter-spacing:.24em;color:var(--gold-light);text-transform:uppercase;margin-bottom:20px}
.page-hero__kicker::before{content:"";width:30px;height:1px;background:var(--gold)}
.page-hero h1{font-size:clamp(32px,4.4vw,54px);line-height:1.28;font-weight:900;letter-spacing:-.025em}
.page-hero h1 em{font-style:normal;color:var(--gold-light)}
.page-hero__desc{margin-top:20px;font-size:15.5px;line-height:2;color:rgba(255,255,255,.76);max-width:660px}

.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:12px;color:rgba(255,255,255,.5);margin-bottom:26px}
.breadcrumb a{color:rgba(255,255,255,.7);transition:color .25s}
.breadcrumb a:hover{color:var(--gold-light)}
.breadcrumb span[aria-current]{color:var(--gold-light)}
.breadcrumb i{font-style:normal;opacity:.45}

/* ---------- 页面区块 ---------- */
.page-section{padding:88px 0}
.page-section--soft{background:var(--soft)}
.page-section--tight{padding:64px 0}
.page-head{max-width:760px;margin-bottom:44px}
.page-head.center{margin-inline:auto;text-align:center}
.page-head h2{font-size:clamp(26px,3vw,38px);line-height:1.35;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.page-head h2 em{font-style:normal;color:var(--green-700)}
.page-head p{margin-top:16px;font-size:14.8px;line-height:2;color:var(--muted)}

/* 正文 + 侧栏 */
.with-aside{display:grid;grid-template-columns:1fr 316px;gap:64px;align-items:start}
.with-aside--left{grid-template-columns:264px 1fr}
.aside{position:sticky;top:calc(var(--header-h) + 24px);display:grid;gap:18px}
.aside-nav{background:#fff;border:1px solid var(--line)}
.aside-nav h2{font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--green-900);padding:18px 22px;border-bottom:1px solid var(--line);background:var(--green-50);text-transform:uppercase}
.aside-nav a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 22px;font-size:14px;font-weight:600;color:var(--text);border-bottom:1px solid var(--line);transition:background .25s,color .25s,padding-left .25s}
.aside-nav li:last-child a{border-bottom:0}
.aside-nav a::after{content:"→";font-size:13px;color:var(--green-600);opacity:0;transform:translateX(-4px);transition:all .25s}
.aside-nav a:hover,.aside-nav a.is-active{background:var(--green-50);color:var(--green-700);padding-left:28px}
.aside-nav a:hover::after,.aside-nav a.is-active::after{opacity:1;transform:none}
.aside-card{background:var(--green-900);color:#fff;padding:26px 24px}
.aside-card h3{font-size:15px;font-weight:800;letter-spacing:.04em}
.aside-card p{font-size:12.5px;line-height:1.9;color:rgba(255,255,255,.62);margin-top:8px}
.aside-card__phone{display:block;margin:14px 0 6px;font-size:20px;font-weight:900;letter-spacing:.02em;color:var(--gold-light)}
.aside-card__phone:hover{color:#fff}
.aside-card .btn{margin-top:16px}

/* ---------- 价值观 / 能力卡 ---------- */
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.value-card{background:#fff;border:1px solid var(--line);padding:32px 28px;position:relative;transition:transform .4s var(--ease),box-shadow .4s}
.value-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.value-card__ico{width:46px;height:46px;border-radius:10px;background:var(--green-50);display:grid;place-items:center;margin-bottom:20px;color:var(--green-700);font-size:20px;font-weight:900}
.value-card h3{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:9px}
.value-card p{font-size:13.5px;line-height:1.95;color:var(--muted)}

/* ---------- 图文交替行 ---------- */
.split-row{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;padding:56px 0;border-bottom:1px solid var(--line)}
.split-row:first-child{padding-top:0}
.split-row:last-child{border-bottom:0;padding-bottom:0}
.split-row__media{position:relative;overflow:hidden;box-shadow:var(--shadow-md)}
.split-row__media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .9s var(--ease)}
.split-row__media:hover img{transform:scale(1.05)}
.split-row:nth-child(even) .split-row__media{order:2}
.split-row__body h3{font-size:clamp(22px,2.4vw,30px);font-weight:800;color:var(--ink);line-height:1.4;letter-spacing:-.01em}
.split-row__body h3 em{font-style:normal;color:var(--green-700)}
.split-row__body>p{font-size:14.5px;line-height:2.05;color:var(--muted);margin-top:16px}
.split-row__body .btn{margin-top:26px}
.feature-list{display:grid;gap:10px;margin-top:22px}
.feature-list li{position:relative;padding-left:22px;font-size:13.8px;line-height:1.9;color:var(--text)}
.feature-list li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border:2px solid var(--green-600);border-radius:50%}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.tag-row span{padding:6px 14px;background:var(--green-50);border:1px solid var(--line);font-size:12px;color:var(--green-800);font-weight:600}

/* ---------- 产品目录 ---------- */
.catalog-group{margin-bottom:64px;scroll-margin-top:calc(var(--header-h) + 24px)}
.catalog-group:last-child{margin-bottom:0}
.catalog-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;padding-bottom:20px;border-bottom:2px solid var(--green-900);margin-bottom:30px}
.catalog-head__letter{display:flex;align-items:baseline;gap:14px}
.catalog-head__letter b{font-size:44px;font-weight:900;line-height:1;color:var(--green-100);letter-spacing:-.04em}
.catalog-head h2{font-size:clamp(20px,2.2vw,26px);font-weight:800;color:var(--ink);letter-spacing:-.01em}
.catalog-head p{font-size:13px;color:var(--muted);margin-top:5px}
.catalog-head__meta{font-size:12px;color:var(--muted);white-space:nowrap}

/* ---------- 解决方案 ---------- */
.solution-card{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#fff;border:1px solid var(--line);margin-bottom:24px;overflow:hidden;scroll-margin-top:calc(var(--header-h) + 24px)}
.solution-card:nth-child(even) .solution-card__media{order:2}
.solution-card__media{position:relative;overflow:hidden;background:var(--soft-2);min-height:320px}
.solution-card__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.solution-card:hover .solution-card__media img{transform:scale(1.05)}
.solution-card__no{position:absolute;left:0;top:0;background:var(--green-900);color:#fff;padding:8px 16px;font-size:12px;font-weight:800;letter-spacing:.12em;z-index:2}
.solution-card__body{padding:44px 46px}
.solution-card__tag{font-size:10.5px;font-weight:800;letter-spacing:.22em;color:var(--gold)}
.solution-card__body h2{font-size:clamp(21px,2.3vw,27px);font-weight:800;color:var(--ink);margin:10px 0 14px;line-height:1.4}
.solution-card__body>p{font-size:14px;line-height:2;color:var(--muted)}
.solution-card__specs{display:grid;grid-template-columns:1fr 1fr;gap:14px 22px;margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}
.solution-card__specs div{font-size:12.5px;line-height:1.7}
.solution-card__specs small{display:block;color:var(--muted);font-size:11.5px;letter-spacing:.04em}
.solution-card__specs strong{color:var(--green-800);font-weight:700}

/* ---------- 资讯 ---------- */
.article-list{display:grid;gap:0;border-top:1px solid var(--line)}
.article-item{display:grid;grid-template-columns:220px 1fr;gap:32px;padding:30px 0;border-bottom:1px solid var(--line);align-items:center}
.article-item__img{overflow:hidden;aspect-ratio:4/3;background:var(--soft-2)}
.article-item__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.article-item:hover .article-item__img img{transform:scale(1.06)}
.article-item__body h2,.article-item__body h3{font-size:19px;font-weight:800;color:var(--ink);line-height:1.6;transition:color .25s}
.article-item:hover .article-item__body h2,.article-item:hover .article-item__body h3{color:var(--green-700)}
.article-item__meta{display:flex;flex-wrap:wrap;gap:14px;font-size:11.5px;color:var(--muted);margin-bottom:10px;letter-spacing:.04em}
.article-item__meta span:first-child{color:var(--green-700);font-weight:700;padding:2px 10px;background:var(--green-50);border-radius:2px}
.article-item__body p{font-size:13.5px;line-height:1.95;color:var(--muted);margin-top:10px}
.article-item__more{display:inline-flex;gap:7px;margin-top:12px;font-size:12.5px;font-weight:700;color:var(--green-700)}

.pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:44px}
.pager a,.pager span{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);font-size:13px;color:var(--muted);background:#fff;padding:0 12px}
.pager a:hover{border-color:var(--green-700);color:var(--green-700)}
.pager .is-current{background:var(--green-900);border-color:var(--green-900);color:#fff;font-weight:700}

/* 正文排版 */
.article-body{font-size:15.5px;line-height:2.1;color:var(--text)}
.article-body>p{margin-bottom:20px}
.article-body h2{font-size:23px;font-weight:800;color:var(--ink);margin:40px 0 16px;padding-left:16px;border-left:4px solid var(--gold);line-height:1.5}
.article-body h3{font-size:17.5px;font-weight:800;color:var(--green-800);margin:28px 0 12px}
.article-body ul,.article-body ol{margin:0 0 22px;padding-left:4px;display:grid;gap:9px}
.article-body ul li,.article-body ol li{position:relative;padding-left:22px;font-size:14.8px;line-height:1.95;color:var(--text)}
.article-body ul li::before{content:"";position:absolute;left:2px;top:10px;width:7px;height:7px;border-radius:50%;background:var(--green-600)}
.article-body ol{counter-reset:n}
.article-body ol li{counter-increment:n}
.article-body ol li::before{content:counter(n);position:absolute;left:0;top:1px;width:16px;height:16px;border-radius:50%;background:var(--green-100);color:var(--green-800);font-size:10.5px;font-weight:800;display:grid;place-items:center;line-height:1}
.article-body blockquote{margin:26px 0;padding:20px 24px;background:var(--green-50);border-left:3px solid var(--green-700);font-size:14.5px;color:var(--green-900);font-weight:600;line-height:1.95}
.article-body table{margin:24px 0;font-size:13.5px;border:1px solid var(--line)}
.article-body table th,.article-body table td{padding:12px 14px;border:1px solid var(--line);text-align:left;line-height:1.75}
.article-body table th{background:var(--green-50);font-weight:700;color:var(--green-900);white-space:nowrap}
.article-body figure{margin:26px 0}
.article-body figure img{width:100%;border:1px solid var(--line)}
.article-body figcaption{font-size:12px;color:var(--muted);text-align:center;margin-top:10px}
.article-foot{margin-top:44px;padding-top:26px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.article-tags{display:flex;flex-wrap:wrap;gap:8px}
.article-tags span{padding:5px 12px;background:var(--soft);font-size:12px;color:var(--muted)}
.article-share{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.article-share a{padding:7px 14px;border:1px solid var(--line);font-size:12px;transition:all .25s}
.article-share a:hover{border-color:var(--green-700);color:var(--green-700)}
.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:36px}
.article-nav a{padding:18px 22px;background:var(--soft);border:1px solid var(--line);transition:all .3s}
.article-nav a:hover{background:#fff;border-color:var(--green-600);box-shadow:var(--shadow-sm)}
.article-nav small{display:block;font-size:11px;color:var(--muted);letter-spacing:.1em;margin-bottom:6px}
.article-nav strong{font-size:14px;color:var(--ink);font-weight:700;line-height:1.6;display:block}

/* ---------- 合作与人才 ---------- */
.coop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.coop-card{background:#fff;border:1px solid var(--line);padding:34px 28px;display:flex;flex-direction:column;transition:all .4s var(--ease)}
.coop-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.coop-card__no{font-size:11px;font-weight:800;letter-spacing:.18em;color:var(--gold)}
.coop-card h3{font-size:17.5px;font-weight:800;color:var(--ink);margin:12px 0 10px}
.coop-card p{font-size:13.5px;line-height:1.95;color:var(--muted);flex:1}
.coop-card ul{display:grid;gap:7px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.coop-card li{position:relative;padding-left:18px;font-size:12.8px;color:var(--text);line-height:1.8}
.coop-card li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border:1.5px solid var(--green-600);border-radius:50%}
.coop-card .btn{margin-top:22px;align-self:flex-start}

/* ---------- CTA 条 ---------- */
.cta-band{position:relative;background:linear-gradient(120deg,var(--green-900),var(--green-950));color:#fff;padding:64px 0;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border:1px solid rgba(255,255,255,.09);border-radius:50%}
.cta-band__inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(22px,2.8vw,32px);font-weight:800;line-height:1.45;letter-spacing:-.01em}
.cta-band h2 em{font-style:normal;color:var(--gold-light)}
.cta-band p{margin-top:10px;font-size:14px;color:rgba(255,255,255,.66);line-height:1.9}
.cta-band__btns{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 联系页 ---------- */
.contact-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.info-block{background:#fff;border:1px solid var(--line);padding:30px 28px}
.info-block h3{font-size:15px;font-weight:800;color:var(--ink);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.info-block h3::before{content:"";width:4px;height:16px;background:var(--gold)}
.info-block p,.info-block li{font-size:13.8px;line-height:2;color:var(--muted)}
.info-block a{color:var(--green-700);font-weight:700}
.info-block a:hover{text-decoration:underline}
.info-block ul{display:grid;gap:6px;margin-top:6px}
.map-frame{margin-top:24px;border:1px solid var(--line);overflow:hidden;height:340px;position:relative}
.map-frame img{width:100%;height:100%;object-fit:cover;object-position:center 20%}
.map-frame__label{position:absolute;left:20px;bottom:20px;background:rgba(11,61,44,.94);color:#fff;padding:14px 22px}
.map-frame__label strong{display:block;font-size:15px;letter-spacing:.04em}
.map-frame__label span{font-size:12px;color:rgba(255,255,255,.7)}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .with-aside{grid-template-columns:1fr 288px;gap:44px}
  .with-aside--left{grid-template-columns:240px 1fr}
  .split-row{gap:48px}
  .solution-card__body{padding:34px 34px}
}
@media (max-width:991px){
  .page-hero{padding:72px 0 56px}
  .page-section{padding:68px 0}
  .with-aside,.with-aside--left{grid-template-columns:1fr;gap:36px}
  .aside{position:static;grid-template-columns:1fr 1fr}
  .aside-nav{grid-column:1/-1}
  .value-grid,.coop-grid{grid-template-columns:1fr 1fr}
  .split-row{grid-template-columns:1fr;gap:30px;padding:44px 0}
  .split-row:nth-child(even) .split-row__media{order:0}
  .split-row__media img{aspect-ratio:16/10}
  .solution-card{grid-template-columns:1fr}
  .solution-card:nth-child(even) .solution-card__media{order:0}
  .solution-card__media{min-height:240px;aspect-ratio:16/9}
  .article-item{grid-template-columns:180px 1fr;gap:24px}
  .contact-grid-2{grid-template-columns:1fr}
  .article-nav{grid-template-columns:1fr}
}
@media (max-width:640px){
  .page-hero{padding:54px 0 44px}
  .page-hero::after{font-size:64px;bottom:-14px}
  .page-hero__desc{font-size:13.8px;line-height:1.95}
  .page-section{padding:54px 0}
  .page-section--tight{padding:44px 0}
  .page-head{margin-bottom:32px}
  .aside{grid-template-columns:1fr}
  .value-grid,.coop-grid{grid-template-columns:1fr}
  .value-card,.coop-card{padding:26px 22px}
  .catalog-head{flex-direction:column;align-items:flex-start;gap:12px}
  .catalog-head__letter b{font-size:34px}
  .solution-card__body{padding:26px 22px}
  .solution-card__specs{grid-template-columns:1fr 1fr;gap:12px}
  .article-item{grid-template-columns:1fr;gap:16px;padding:24px 0}
  .article-item__img{aspect-ratio:16/9}
  .article-item__body h2,.article-item__body h3{font-size:17px}
  .article-body{font-size:14.5px}
  .article-body h2{font-size:19.5px;margin:32px 0 14px}
  .article-body h3{font-size:16px}
  .cta-band{padding:46px 0}
  .cta-band__inner{flex-direction:column;align-items:flex-start;gap:24px}
  .article-foot{flex-direction:column;align-items:flex-start}
  .map-frame{height:250px}
  .info-block{padding:24px 20px}
}

/* ---------- 页内锚点条 ---------- */
.anchor-strip{position:sticky;top:var(--header-h);z-index:60;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 6px 22px rgba(11,61,44,.04)}
.anchor-strip__inner{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.anchor-strip__inner::-webkit-scrollbar{display:none}
.anchor-strip a{padding:15px 18px;font-size:13.5px;font-weight:600;color:var(--muted);white-space:nowrap;border-bottom:2px solid transparent;transition:color .25s,border-color .25s,background .25s}
.anchor-strip a:hover,.anchor-strip a.is-active{color:var(--green-700);border-color:var(--green-700);background:var(--green-50)}

/* ---------- 分类筛选 ---------- */
.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.filter-bar button{padding:9px 20px;font-size:13px;font-weight:600;color:var(--muted);background:#fff;border:1px solid var(--line);transition:all .25s}
.filter-bar button:hover{border-color:var(--green-600);color:var(--green-700)}
.filter-bar button.is-active{background:var(--green-900);border-color:var(--green-900);color:#fff}
@media (max-width:640px){
  .anchor-strip a{padding:12px 14px;font-size:12.5px}
  .filter-bar{gap:6px;margin-bottom:22px;padding-bottom:18px}
  .filter-bar button{padding:7px 14px;font-size:12px}
}