/* 关于言宸 · 对照 06-关于言宸-0909改版
   里程碑动效对照华康服务案例 scale(1.1) / .5s
   企业优势动效对照华康首页全过程专业技术服务 transition:0.5s */
*, *::before, *::after { box-sizing: border-box; }
html, body {
  margin: 0;
  background: #F5F5F5;
  color: #111;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; }
img { display: block; max-width: 100%; }

.a-wrap { width: min(1280px, calc(100% - 80px)); margin: 0 auto; }

.a-banner {
  position: relative;
  height: 420px;
  overflow: hidden;
  color: #fff;
  background: #111;
}
.a-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% center;
  max-width: none;
}
.a-banner .a-scrim { position: absolute; inset: 0; background: rgba(17,17,17,.42); }
.a-copy {
  position: absolute;
  left: 80px;
  top: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.a-en { font-size: 36px; font-weight: 400; letter-spacing: .04em; }
.a-banner h1 {
  margin: 10px 0 0;
  font-size: 28px;
  font-weight: 400;
}

.a-head {
  padding: 48px 0 28px;
  text-align: center;
  background: #fff;
}
.a-head h2 { margin: 0; font-size: 28px; font-weight: 700; }
.a-crumb { margin-top: 10px; font-size: 13px; color: #888; }
.a-crumb b { color: #111; font-weight: 400; }
.a-crumb a { color: #888; }

.a-cats { display: none; }

.a-body { padding: 32px 0 72px; }
.a-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  align-items: start;
}

.a-side {
  background: #fff;
  padding: 24px 20px 28px;
  align-self: start;
}
.a-side-title {
  padding-bottom: 12px;
  border-bottom: 1px solid #EEE;
  font-size: 16px;
  font-weight: 700;
}
.a-side-nav a {
  display: block;
  padding: 12px 0;
  font-size: 14px;
  color: #555;
  border-bottom: 1px solid #F2F2F2;
}
.a-side-nav a.is-on { color: #111; font-weight: 600; }

.a-maincol { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.a-panel { background: #fff; padding: 32px 32px 36px; }
.a-panel > h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  text-align: center;
}
.a-panel > h3::after {
  content: "";
  display: block;
  width: 24px;
  height: 2px;
  background: #111;
  margin: 10px auto 0;
}

.a-intro { margin-top: 22px; }
.a-intro p { margin: 0 0 12px; font-size: 15px; line-height: 1.85; color: #333; }

.a-since { text-align: center; margin-bottom: 8px; font-size: 13px; letter-spacing: .18em; color: #888; }
.a-since b {
  display: block;
  margin-top: 6px;
  font-size: 42px;
  font-weight: 400;
  color: #111;
  letter-spacing: 0;
}
.a-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 28px 0 8px;
  border-top: 1px solid #EEE;
  border-bottom: 1px solid #EEE;
}
.a-stat { text-align: center; padding: 22px 8px; }
.a-stat b { display: block; font-size: 28px; font-weight: 400; }
.a-stat span { display: block; margin-top: 8px; font-size: 13px; color: #666; }

.a-video { position: relative; margin-top: 24px; }
.a-video img { width: 100%; height: 320px; object-fit: cover; max-width: none; }
.a-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 64px;
  height: 64px;
  margin: -32px 0 0 -32px;
  border: 1px solid #fff;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: rgba(17,17,17,.35);
}

.a-labs { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-top: 24px; }
.a-labs img { width: 100%; height: 168px; object-fit: cover; max-width: none; }

.a-whys {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}
.a-why {
  text-align: center;
  padding: 8px 10px 4px;
  transition: 0.5s;
}
.a-ico {
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  border: 1px solid #111;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.5s;
}
.a-ico svg {
  width: 28px;
  height: 28px;
  stroke: #111;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.a-why b { display: block; font-size: 15px; font-weight: 600; }
.a-why p { margin: 8px 0 0; font-size: 13px; color: #666; line-height: 1.6; }
.a-why:hover {
  margin-top: -10px;
  letter-spacing: 3px;
  color: #111;
  transition: 0.5s;
}
.a-why:hover .a-ico {
  border-radius: 20px;
  transform: rotateY(180deg);
  box-shadow: 0 10px 20px 0 rgba(0, 0, 0, .2);
  transition: 0.5s;
}

.a-tl { margin-top: 12px; border-left: 1px solid #111; padding-left: 28px; }
.a-tl .a-item { position: relative; padding: 0 0 28px; }
.a-tl .a-item::before {
  content: "";
  position: absolute;
  left: -32px;
  top: 6px;
  width: 7px;
  height: 7px;
  background: #111;
}
.a-tl .a-y { font-size: 20px; font-weight: 600; }
.a-tl p { margin: 6px 0 0; font-size: 14px; color: #444; line-height: 1.7; }

.a-certs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 20px; }
.a-cert { border: 1px solid #E8E8E8; padding: 28px 16px; text-align: center; }
.a-cert .a-box {
  height: 88px;
  background: #F5F5F5;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #888;
  letter-spacing: .08em;
}
.a-cert b { font-size: 14px; font-weight: 600; line-height: 1.45; }

.a-off { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.a-off .a-c { border: 1px solid #E8E8E8; padding: 18px 18px 16px; }
.a-off b { display: block; font-size: 15px; }
.a-off p { margin: 8px 0 0; font-size: 13px; color: #666; line-height: 1.7; }

.a-ov { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 20px 0; }
.a-ov .a-c { border: 1px solid #111; padding: 22px 20px; }
.a-ov b { font-size: 36px; font-weight: 400; }
.a-ov em { display: block; margin-top: 6px; font-style: normal; font-size: 13px; color: #666; }
.a-ov p { margin: 10px 0 0; font-size: 14px; color: #333; line-height: 1.6; }

.a-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}
.a-card { background: #fff; align-self: start; }
.a-pic { overflow: hidden; }
.a-card img {
  width: 100%;
  height: 168px;
  object-fit: cover;
  max-width: none;
  transition: transform .5s;
}
.a-card:hover img { transform: scale(1.1); }
.a-card .a-b { padding: 16px 16px 18px; }
.a-card h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
  min-height: 44px;
}
.a-go { margin-top: 10px; font-size: 13px; color: #888; }

.a-partners {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 20px;
}
.a-partners i {
  height: 88px;
  border: 1px solid #E8E8E8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: #555;
  font-style: normal;
  text-align: center;
  padding: 8px;
}

.a-rows { margin-top: 8px; }
.a-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid #F2F2F2;
}
.a-row .a-ttl { font-size: 15px; }
.a-row .a-meta { display: block; margin-top: 6px; font-size: 13px; color: #888; }
.a-row .a-go { margin-top: 0; white-space: nowrap; }

/* 详情 */
.a-main { padding: 40px 0 72px; }
.a-paper {
  width: min(1280px, calc(100% - 80px));
  margin: 0 auto;
  background: #fff;
  padding: 56px 80px 64px;
}
.a-paper > h1 {
  margin: 0;
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.4;
}
.a-cat {
  margin-top: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid #EEE;
  text-align: center;
  font-size: 13px;
  color: #888;
}
.a-cat b { color: #111; font-weight: 400; }
.a-rich { padding: 36px 0 8px; font-size: 15px; line-height: 1.85; color: #333; }
.a-rich p { margin: 0 0 16px; }
.a-rich h3 { font-size: 16px; font-weight: 600; color: #111; margin: 4px 0 16px; }
.a-rich ul { list-style: none; margin: 0 0 20px; padding: 0; }
.a-rich li {
  list-style: none;
  margin-bottom: 8px;
  padding-left: 14px;
  position: relative;
}
.a-rich li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  background: #111;
}
.a-rich .a-hero-img { width: 780px; max-width: 100%; margin: 28px auto 8px; }
.a-rich .a-hero-img img { width: 100%; height: 420px; object-fit: cover; max-width: none; }

.a-latest h2 { font-size: 22px; font-weight: 700; margin: 48px 0 20px; }
.a-latest-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.a-latest a .a-pic { overflow: hidden; }
.a-latest a img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  max-width: none;
  transition: transform .5s;
}
.a-latest a:hover img { transform: scale(1.1); }
.a-latest a h3 {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  color: #333;
  min-height: 42px;
}

@media (max-width: 1199px) {
  .a-wrap { width: 100%; }
  .a-banner { height: 240px; }
  .a-copy { left: 20px; }
  .a-en { font-size: 22px; }
  .a-banner h1 { margin-top: 8px; font-size: 20px; }

  .a-head { padding: 28px 16px 18px; }
  .a-head h2 { font-size: 22px; }
  .a-crumb { margin-top: 8px; font-size: 12px; }

  .a-cats {
    display: grid;
    margin: 16px 16px 0;
    background: #fff;
    padding: 12px 16px 14px;
    grid-template-columns: 1fr 1fr;
    gap: 12px 16px;
    font-size: 13px;
    color: #888;
  }
  .a-cats a { color: #888; line-height: 1.4; }
  .a-cats a.is-on { color: #111; font-weight: 600; }
  .a-cats a.is-on::after {
    content: "";
    display: block;
    width: 20px;
    height: 2px;
    background: #111;
    margin-top: 6px;
  }

  .a-body { padding: 0 0 32px; }
  .a-layout { display: block; }
  .a-side { display: none; }
  .a-panel { margin: 16px 16px 0; padding: 24px 16px 28px; }
  .a-panel > h3 { font-size: 18px; }
  .a-panel > h3::after { width: 20px; margin: 8px auto 0; }
  .a-intro { margin-top: 16px; }
  .a-intro p { font-size: 13px; line-height: 1.8; margin-bottom: 10px; }

  .a-since { font-size: 12px; letter-spacing: .16em; }
  .a-since b { margin-top: 4px; font-size: 32px; }
  .a-stats {
    grid-template-columns: 1fr 1fr;
    gap: 0;
    margin: 16px 0 8px;
  }
  .a-stat { padding: 16px 8px; border-bottom: 1px solid #F2F2F2; }
  .a-stat b { font-size: 22px; }
  .a-stat span { margin-top: 6px; font-size: 12px; }

  .a-video { margin-top: 16px; }
  .a-video img { height: 160px; }
  .a-play { width: 48px; height: 48px; margin: -24px 0 0 -24px; font-size: 14px; }

  .a-labs { grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }
  .a-labs img { height: 100px; }
  .a-labs img:last-child { grid-column: 1 / -1; height: 120px; }

  .a-whys { grid-template-columns: 1fr 1fr; gap: 16px 12px; margin-top: 16px; }
  .a-ico { width: 52px; height: 52px; margin: 0 auto 10px; }
  .a-ico svg { width: 24px; height: 24px; }
  .a-why b { font-size: 13px; }
  .a-why p { margin-top: 6px; font-size: 12px; line-height: 1.5; }

  .a-tl { margin-top: 8px; padding-left: 18px; }
  .a-tl .a-item { padding: 0 0 18px; }
  .a-tl .a-item::before { left: -21px; top: 5px; width: 6px; height: 6px; }
  .a-tl .a-y { font-size: 16px; }
  .a-tl p { margin-top: 4px; font-size: 13px; line-height: 1.65; }

  .a-certs { grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
  .a-cert { padding: 16px 10px; }
  .a-cert .a-box { height: 64px; margin-bottom: 10px; font-size: 11px; }
  .a-cert b { font-size: 13px; }

  .a-off { grid-template-columns: 1fr; gap: 10px; margin-top: 14px; }
  .a-off .a-c { padding: 14px; }
  .a-off b { font-size: 14px; }
  .a-off p { margin-top: 6px; font-size: 12px; line-height: 1.6; }

  .a-ov { grid-template-columns: 1fr; gap: 10px; margin: 14px 0; }
  .a-ov .a-c { padding: 16px; }
  .a-ov b { font-size: 28px; }
  .a-ov em { margin-top: 4px; font-size: 12px; }
  .a-ov p { margin-top: 8px; font-size: 13px; }

  .a-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .a-card img { height: 110px; }
  .a-card .a-b { padding: 12px 10px 14px; }
  .a-card h3 { font-size: 13px; line-height: 1.4; min-height: 36px; }
  .a-go { margin-top: 8px; font-size: 12px; }

  .a-partners { grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 14px; }
  .a-partners i { height: 64px; font-size: 12px; }

  .a-rows { margin-top: 4px; }
  .a-row { display: block; padding: 14px 0; }
  .a-row .a-ttl { font-size: 14px; }
  .a-row .a-meta { font-size: 12px; }
  .a-row .a-go { display: block; margin-top: 8px; font-size: 12px; }

  .a-main { padding: 12px 0 32px; }
  .a-paper {
    width: auto;
    margin: 0 12px;
    padding: 28px 20px 32px;
  }
  .a-paper > h1 { font-size: 20px; }
  .a-cat { margin-top: 16px; padding-bottom: 16px; font-size: 12px; }
  .a-rich { padding: 24px 0 4px; font-size: 14px; line-height: 1.8; }
  .a-rich p { margin-bottom: 14px; }
  .a-rich h3 { font-size: 15px; margin: 0 0 12px; }
  .a-rich li { margin-bottom: 6px; padding-left: 12px; }
  .a-rich li::before { top: 9px; width: 4px; height: 4px; }
  .a-rich .a-hero-img { width: 100%; margin: 20px 0 8px; }
  .a-rich .a-hero-img img { height: 180px; }

  .a-latest h2 { font-size: 18px; margin: 28px 0 14px; }
  .a-latest-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .a-latest a img { height: 96px; }
  .a-latest a h3 { margin-top: 8px; font-size: 13px; min-height: 38px; }
}

/* 人才招聘：导读块 / 空态 / 返回链接 */
.a-lead {
  margin-top: 22px;
  padding: 14px 18px;
  background: #F6F8F7;
  border-left: 3px solid #46675a;
  font-size: 14px;
  line-height: 1.8;
  color: #555;
}
.a-lead p { margin: 0; }
.a-empty { padding: 32px 0; text-align: center; color: #999; font-size: 14px; }
.a-back { margin-top: 28px; padding-top: 20px; border-top: 1px solid #EEE; }
.a-back a { color: #46675a; font-size: 14px; }