/* 书写科技 官网样式 v1.0  |  主色 #0F6E56 绿  |  强调 #D85A30 橙 */
:root{
  --brand:#0F6E56;--brand-dark:#085041;--brand-soft:#E1F5EE;--brand-tint:#F1FAF6;
  --accent:#D85A30;--accent-dark:#B8441E;
  --ink:#1F2430;--ink-2:#3D4452;--muted:#6B7280;--line:#E5E7EB;--bg:#F7F8FA;
  --blue:#185FA5;--amber:#8A5209;
  --r:10px;--r-lg:16px;--shadow:0 2px 12px rgba(15,110,86,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);line-height:1.7;background:#fff;font-size:15px}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color .2s}
a:hover{color:var(--brand-dark);text-decoration:underline}
/* 整块可点击卡片 / 页头品牌：hover 不给内部文字加下划线
   ——全局 a:hover 的下划线会传给里面的 h3/p/li/small，读起来很脏；这类「整块可点」的元素
   可点击反馈靠位移 + 阴影 + 描边变色表达，不需要下划线。选择器需 ≥ (0,2,0) 才能压过 a:hover */
.brand,.product-card,.industry,.training-banner,
.brand:hover,.product-card:hover,.industry:hover,.training-banner:hover{text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{color:var(--ink);font-weight:700;line-height:1.35}
h1{font-size:34px}h2{font-size:26px}h3{font-size:19px}h4{font-size:16px}
p{color:var(--ink-2);margin-bottom:8px}
.container{max-width:1180px;margin:0 auto;padding:0 22px}

/* ========== Header / Nav ========== */
header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(0,0,0,.02)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--brand);font-size:18px}
.brand .dot{width:28px;height:28px;border-radius:7px;background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700}
.brand small{font-size:12px;color:var(--muted);font-weight:400;margin-left:2px}
.menu{display:flex;gap:6px;flex:1;justify-content:center}
.menu a{color:var(--ink-2);padding:8px 14px;border-radius:8px;font-weight:500}
.menu a:hover{background:var(--brand-tint);color:var(--brand);text-decoration:none}
.menu a.active{color:var(--brand);background:var(--brand-soft)}
.cta-tel{display:inline-flex;align-items:center;gap:6px;background:var(--brand);color:#fff !important;
  padding:9px 18px;border-radius:8px;font-weight:600;font-size:14px}
.cta-tel:hover{background:var(--brand-dark);text-decoration:none}
.menu-btn{display:none;background:none;border:0;font-size:24px;color:var(--brand);cursor:pointer}

/* ========== Hero ========== */
.hero{background:linear-gradient(135deg,#F1FAF6 0%,#fff 60%);padding:64px 0 56px;
  border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-120px;top:-80px;width:340px;height:340px;
  background:radial-gradient(circle,var(--brand-soft) 0%,transparent 70%);border-radius:50%}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero h1{font-size:38px;margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--brand);background:linear-gradient(transparent 62%,var(--brand-soft) 62%)}
.hero .sub{font-size:17px;color:var(--ink-2);margin-bottom:24px;line-height:1.65}
.hero .badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.hero .badges span{font-size:12.5px;background:#fff;border:1px solid var(--line);padding:5px 12px;
  border-radius:20px;color:var(--ink-2);font-weight:500}
.hero .badges span.solid{background:var(--brand);color:#fff;border-color:var(--brand)}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:6px;padding:13px 26px;border-radius:8px;
  font-weight:600;font-size:15px;transition:all .2s;border:0;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);color:#fff;text-decoration:none}
.btn-ghost{background:#fff;color:var(--brand);border:1.5px solid var(--brand)}
.btn-ghost:hover{background:var(--brand-soft);text-decoration:none}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;
  box-shadow:var(--shadow);position:relative}
.hero-card .label{position:absolute;top:-12px;left:24px;background:var(--accent);color:#fff;
  padding:4px 12px;border-radius:6px;font-size:12px;font-weight:600}
.kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
.kpi .item{text-align:center;background:var(--brand-tint);padding:14px 8px;border-radius:8px}
.kpi .n{font-size:24px;font-weight:700;color:var(--brand)}
.kpi .l{font-size:12px;color:var(--ink-2);margin-top:2px}

/* ========== Sections ========== */
section{padding:64px 0}
section.tight{padding:48px 0}
.section-head{text-align:center;margin-bottom:40px}
.section-head .eyebrow{display:inline-block;background:var(--brand-soft);color:var(--brand);
  padding:4px 14px;border-radius:20px;font-size:12.5px;font-weight:600;margin-bottom:10px}
.section-head h2{font-size:30px;margin-bottom:12px}
.section-head p{color:var(--muted);max-width:680px;margin:0 auto}

/* Product cards */
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 22px;
  transition:all .25s;position:relative;overflow:hidden}
.product-card:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:var(--shadow)}
.product-card .icon{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;
  justify-content:center;font-size:24px;color:#fff;margin-bottom:14px}
.icon-wx{background:#1AAD19}
.icon-kf{background:var(--brand)}
.icon-zp{background:var(--blue)}
.icon-yc{background:var(--amber)}
.product-card h3{font-size:17px;margin-bottom:6px}
.product-card .fit{font-size:12px;color:var(--accent);background:#FDF1EC;padding:2px 8px;
  border-radius:4px;display:inline-block;margin-bottom:10px;font-weight:600}
.product-card p{font-size:14px;color:var(--ink-2);margin-bottom:14px;min-height:64px}
.product-card ul li{font-size:13.5px;color:var(--ink-2);padding:3px 0 3px 16px;position:relative}
.product-card ul li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:700}
.product-card .more{display:inline-block;margin-top:14px;font-size:13px;font-weight:600}

/* Number / 算笔账 */
.band{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%);color:#fff;padding:52px 0}
.band h2{color:#fff;text-align:center;margin-bottom:32px;font-size:26px}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.band .n{font-size:38px;font-weight:700;line-height:1}
.band .l{font-size:14px;opacity:.9;margin-top:6px}

/* 内嵌统计条（段内使用，非整屏 band）——刻意用浅底，避免与下方深绿 CTA 撞色 */
.stat-band{background:linear-gradient(135deg,#F1FAF6 0%,#fff 100%);border:1px solid var(--line);
  padding:36px;border-radius:var(--r-lg);display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  text-align:center;position:relative;overflow:hidden}
.stat-band::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;
  background:linear-gradient(180deg,var(--brand) 0%,var(--accent) 100%)}
.stat-band>div+div{border-left:1px solid var(--line)}
.stat-band .n{font-size:38px;font-weight:700;line-height:1;color:var(--brand)}
.stat-band .l{font-size:14px;color:var(--ink-2);margin-top:6px}
@media (max-width:560px){
  .stat-band{grid-template-columns:repeat(2,1fr);padding:26px 20px}
  .stat-band>div+div{border-left:0}
  .stat-band>div:nth-child(even){border-left:1px solid var(--line)}
  .stat-band>div:nth-child(n+3){border-top:1px solid var(--line);padding-top:16px}
  .stat-band .n{font-size:30px}
}

/* Industries */
.industries{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.industry{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;
  display:flex;gap:16px;align-items:flex-start;transition:all .2s}
.industry:hover{border-color:var(--brand);box-shadow:var(--shadow)}
.industry .tag{flex:0 0 56px;height:56px;border-radius:10px;background:var(--brand-soft);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700}
.industry h3{font-size:16px;margin-bottom:4px}
.industry p{font-size:13.5px;color:var(--muted);margin:0}
.industry .arrow{margin-left:auto;color:var(--brand);font-size:18px;align-self:center}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;position:relative}
.step .num{width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;margin-bottom:12px}
.step h3{font-size:16px;margin-bottom:4px}
.step p{font-size:13.5px;color:var(--muted);margin:0}

/* FAQ */
.faq{display:grid;gap:12px;max-width:840px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 20px;transition:all .2s}
.faq details[open]{border-color:var(--brand);box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);list-style:none;display:flex;
  align-items:center;justify-content:space-between}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand);font-size:22px;font-weight:400;transition:transform .2s}
.faq details[open] summary::after{content:"−";transform:rotate(0)}
.faq p{margin-top:10px;font-size:14px;color:var(--ink-2)}

/* CTA card */
.cta-card{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%);color:#fff;
  border-radius:var(--r-lg);padding:36px;display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap}
.cta-card h2{color:#fff;font-size:24px;margin-bottom:6px}
.cta-card p{color:rgba(255,255,255,.85);margin:0}
.cta-card .btn-primary{background:#fff;color:var(--brand)}
.cta-card .btn-primary:hover{background:var(--brand-soft)}
.cta-card .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.cta-card .btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}

/* ========== Footer ========== */
footer{background:#0F1F1B;color:#C9D2CE;padding:48px 0 24px;margin-top:0}
footer a{color:#C9D2CE}
footer a:hover{color:#fff}
.copyright{text-align:center;padding-top:20px;font-size:12.5px;color:#6E7D78}
.icp{margin-top:8px}

/* Footer - 生态与行业链接（SEO 反链 / 品牌背书位） */
.eco{padding:0 0 6px;border-bottom:1px solid #1E332C}
.eco h4{color:#8FA39D;font-size:12.5px;font-weight:600;letter-spacing:.08em;margin-bottom:14px}
.eco-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:10px}
.eco-lbl{flex:0 0 92px;color:#6E7D78;font-size:12.5px}
.eco-row a{font-size:12.5px;color:#8FA39D;border:1px solid #1E332C;border-radius:20px;
  padding:4px 11px;transition:all .2s}
.eco-row a:hover{color:#fff;border-color:var(--brand);background:rgba(15,110,86,.16)}
@media (max-width:560px){
  .eco-lbl{flex:0 0 100%}
  .eco-row{margin-bottom:14px}
}

/* ========== Page-specific ========== */
.page-hero{background:linear-gradient(135deg,var(--brand-tint) 0%,#fff 100%);padding:48px 0 36px;
  border-bottom:1px solid var(--line)}
.page-hero .crumb{font-size:13px;color:var(--muted);margin-bottom:10px}
.page-hero .crumb a{color:var(--muted)}
.page-hero h1{font-size:32px;margin-bottom:10px}
.page-hero p{font-size:16px;color:var(--ink-2);max-width:760px}

/* Products page */
.product-block{display:grid;grid-template-columns:1fr 1.4fr;gap:36px;align-items:center;
  padding:32px 0;border-top:1px solid var(--line)}
.product-block:first-of-type{border-top:0}
.product-block .visual{background:var(--brand-soft);border-radius:var(--r-lg);padding:36px;
  text-align:center;min-height:220px;display:flex;align-items:center;justify-content:center;flex-direction:column}
.product-block .visual .icon{width:88px;height:88px;margin:0 auto 16px;font-size:42px}
.product-block .visual h3{color:var(--ink);font-size:22px;margin-bottom:4px}
.product-block .visual p{color:var(--muted);font-size:13.5px;margin:0}
.product-block .meta{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 14px}
.product-block .meta span{background:var(--brand-soft);color:var(--brand-dark);padding:3px 10px;
  border-radius:4px;font-size:12px;font-weight:600}
.product-block ul.feats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.product-block ul.feats li{padding:6px 0 6px 22px;font-size:14px;color:var(--ink-2);position:relative}
.product-block ul.feats li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:700}

/* Solutions */
.solution-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;
  margin-bottom:18px;transition:all .2s}
.solution-card:hover{box-shadow:var(--shadow);border-color:var(--brand)}
.solution-card .head{display:flex;gap:16px;align-items:center;margin-bottom:14px}
.solution-card .head .tag{width:48px;height:48px;border-radius:10px;background:var(--brand-soft);
  color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px;flex:0 0 48px}
.solution-card h3{margin:0 0 4px;font-size:18px}
.solution-card .desc{font-size:14px;color:var(--ink-2);margin:0}
.solution-card .row{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:18px}
.solution-card .row h4{font-size:13.5px;color:var(--brand);margin-bottom:6px;font-weight:600}
.solution-card .row p{font-size:14px;margin:0;color:var(--ink-2)}

/* About */
.about-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:32px 0}
.about-hero .visual{background:linear-gradient(135deg,var(--brand-soft) 0%,#fff 100%);
  border-radius:var(--r-lg);padding:40px;text-align:center}
.about-hero .avatar{width:120px;height:120px;border-radius:50%;background:var(--brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:48px;font-weight:700;margin:0 auto 18px}
.about-hero h3{font-size:22px;margin-bottom:4px}
.about-hero .title{color:var(--brand);font-weight:600;margin-bottom:18px}
.about-hero .tags{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}
.about-hero .tags span{background:#fff;border:1px solid var(--line);padding:4px 10px;
  border-radius:6px;font-size:12.5px;color:var(--ink-2)}
.timeline{border-left:2px solid var(--brand-soft);padding-left:24px;margin-top:8px}
.timeline .item{position:relative;padding:0 0 24px}
.timeline .item:last-child{padding-bottom:0}
.timeline .item::before{content:"";position:absolute;left:-31px;top:6px;width:12px;height:12px;
  background:var(--brand);border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 2px var(--brand-soft)}
.timeline .item .year{font-size:13px;color:var(--accent);font-weight:600;margin-bottom:2px}
.timeline .item h4{font-size:16px;margin-bottom:2px}
.timeline .item p{font-size:13.5px;color:var(--muted);margin:0}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px}
.contact-grid.contact-solo{grid-template-columns:minmax(0,720px);justify-content:center}
.contact-info{background:var(--brand-tint);border-radius:var(--r-lg);padding:32px}
.contact-info h3{font-size:18px;margin-bottom:18px;color:var(--brand-dark)}
.contact-info .row{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-bottom:1px solid #D6EBE0}
.contact-info .row:last-child{border-bottom:0}
.contact-info .row .ico{width:36px;height:36px;border-radius:8px;background:#fff;color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:18px;flex:0 0 36px}
.contact-info .row .lbl{font-size:12px;color:var(--muted)}
.contact-info .row .val{font-size:15.5px;font-weight:600;color:var(--ink);margin-top:2px}
.contact-info .qr{display:flex;gap:16px;align-items:center;margin-top:18px;padding:14px;background:#fff;
  border-radius:8px;border:1px solid #D6EBE0}
.contact-info .qr img{width:96px;height:96px;border:1px solid var(--line);padding:4px;background:#fff}
.contact-info .qr small{color:var(--muted);font-size:12.5px;display:block;margin-bottom:4px}
.contact-info .qr b{color:var(--brand)}
/* Inline data */
.lead{font-size:16px;color:var(--ink-2);line-height:1.75;max-width:840px;margin:0 auto 32px;text-align:center}
.text-link{font-weight:600}

/* ========== Responsive ========== */
@media (max-width:960px){
  .hero-grid,.about-hero,.contact-grid{grid-template-columns:1fr;gap:32px}
  .products-grid{grid-template-columns:repeat(2,1fr)}
  .industries{grid-template-columns:repeat(2,1fr)}
  .band-grid{grid-template-columns:repeat(2,1fr);gap:24px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .product-block{grid-template-columns:1fr}
  .product-block ul.feats{grid-template-columns:1fr}
  .solution-card .row{grid-template-columns:1fr;gap:14px}
  .cta-card{flex-direction:column;align-items:flex-start}
  h1{font-size:28px}.hero h1{font-size:30px}.section-head h2{font-size:24px}
  .menu{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;
    padding:12px;border-bottom:1px solid var(--line);box-shadow:0 4px 12px rgba(0,0,0,.05)}
  .menu.open{display:flex}
  .menu a{width:100%;padding:12px 14px}
  .menu-btn{display:block}
}
@media (max-width:560px){
  .container{padding:0 16px}
  .products-grid,.industries,.band-grid,.steps{grid-template-columns:1fr}
  .hero{padding:40px 0 32px}
  section{padding:44px 0}
  .nav{gap:12px}
  .cta-tel{padding:8px 12px;font-size:13px}
  .band .n{font-size:30px}
}

/* Motto - 企业愿景 */
.motto-wrap{text-align:center;margin:38px 0 12px}
.motto{display:inline-block;background:var(--brand);color:#fff;padding:14px 40px;border-radius:999px;
  font-weight:700;font-size:18px;letter-spacing:3px;box-shadow:0 8px 24px rgba(15,110,86,.18);transition:all .25s}
.motto:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(15,110,86,.26)}

.icp a{color:inherit;text-decoration:none}
.icp a:hover{color:var(--brand);text-decoration:underline}

/* Training Banner - 独立交付的培训课横通栏 */
.training-banner{display:grid;grid-template-columns:1.1fr 1.4fr auto;align-items:center;gap:36px;
  background:#fff;border:1px solid var(--line);border-left:5px solid var(--accent);
  border-radius:var(--r-lg);padding:28px 36px;margin-top:24px;
  text-decoration:none;color:inherit;box-shadow:0 8px 24px rgba(11,46,36,.05);transition:all .25s}
.training-banner:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(11,46,36,.1);border-left-color:var(--brand)}
.eyebrow-train{display:inline-block;background:rgba(216,90,48,.12);color:var(--accent);
  font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;letter-spacing:1px;margin-bottom:10px}
.training-banner h3{font-size:22px;color:var(--ink);margin:0 0 8px;font-weight:700}
.training-banner .tb-left p{font-size:14px;color:var(--muted);margin:0;line-height:1.7}
.tb-courses{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.tb-courses li{display:flex;flex-direction:column;padding:8px 0;border-bottom:1px dashed var(--line)}
.tb-courses li b{font-size:14px;color:var(--ink-2);font-weight:700;margin-bottom:2px}
.tb-courses li span{font-size:12.5px;color:var(--muted)}
.tb-more{font-size:14px;font-weight:700;color:var(--brand);white-space:nowrap}
.training-banner:hover .tb-more{color:var(--accent)}

/* GEO Banner - 首页：GEO 优化 · 自动获客（复用 training-banner 结构，绿色主色 + 浅绿底，避免与培训横幅撞色） */
.geo-banner{border-left-color:var(--brand);background:linear-gradient(100deg,rgba(15,110,86,.07),#fff 62%)}
.geo-banner:hover{border-left-color:var(--accent)}
.geo-banner .eyebrow-train{background:rgba(15,110,86,.12);color:var(--brand)}
.geo-banner .tb-more{color:var(--accent)}
.geo-banner:hover .tb-more{color:var(--brand)}
@media (max-width:960px){
  .training-banner{grid-template-columns:1fr;gap:20px;padding:24px}
  .tb-courses{grid-template-columns:1fr;gap:8px}
}

/* Consult Banner - 产品页：技术咨询陪跑与产品绑定 */
.consult-banner{display:flex;align-items:center;gap:16px;
  background:linear-gradient(90deg, rgba(15,110,86,.08), rgba(15,110,86,.02));
  border:1px solid rgba(15,110,86,.2);border-radius:var(--r-md);
  padding:18px 24px;margin-bottom:32px}
.cb-tag{flex-shrink:0;background:var(--brand);color:#fff;font-size:12px;font-weight:700;
  padding:6px 14px;border-radius:6px;letter-spacing:1px}
.consult-banner p{margin:0;font-size:14.5px;color:var(--ink-2);line-height:1.6}
.consult-banner b{color:var(--brand)}

/* Training Detail (产品页培训 section) */
.training-detail{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:18px}
.td-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;transition:all .25s}
.td-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(11,46,36,.08);border-color:var(--brand)}
.td-card .td-tag{display:inline-block;background:var(--brand-soft);color:var(--brand);
  font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;letter-spacing:1px;margin-bottom:12px}
.td-card h3{font-size:18px;color:var(--ink);margin:0 0 8px;font-weight:700}
.td-card p{font-size:13.5px;color:var(--ink-2);margin:0 0 12px;line-height:1.6}
.td-card ul{list-style:none;padding:0;margin:0;font-size:13px;color:var(--muted)}
.td-card ul li{padding:4px 0;position:relative;padding-left:16px}
.td-card ul li::before{content:"·";position:absolute;left:4px;color:var(--brand);font-weight:700}
.td-highlight{background:var(--brand);color:#fff;border-color:var(--brand)}
.td-highlight .td-tag{background:rgba(255,255,255,.18);color:#fff}
.td-highlight h3,.td-highlight p,.td-highlight ul{color:#fff}
.td-highlight ul li::before{color:rgba(255,255,255,.6)}
.td-highlight:hover{box-shadow:0 16px 36px rgba(15,110,86,.24)}
@media (max-width:960px){
  .training-detail{grid-template-columns:repeat(2,1fr)}
  .consult-banner{flex-direction:column;align-items:flex-start;gap:10px}
}
@media (max-width:560px){
  .training-detail{grid-template-columns:1fr}
}

/* About 页 - 服务卡片全宽（图标占左列并跨两行，标题/描述在右列；否则描述会落到 auto 列把列宽撑开、标题被挤成竖排） */
.product-card-wide{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr;gap:6px 20px;align-items:start}
.product-card-wide .icon{grid-row:1/span 2;margin:0}
.product-card-wide h3{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:0}
.product-card-wide p{margin:0}
.new-tag{font-size:11px;background:var(--accent);color:#fff;padding:3px 12px;border-radius:999px;font-weight:600;letter-spacing:1px}
@media (max-width:560px){
  .product-card-wide{grid-template-columns:1fr;gap:10px}
  .product-card-wide .icon{grid-row:auto}
}

/* Icon - 培训 */
.icon-train{background:var(--accent);color:#fff}
/* Icon - GEO 获客 */
.icon-geo{background:var(--blue);color:#fff}