/* ============================================================
   01 工业制造 / 建材 / 机械 —— 冷峻工业风
   品牌主色：深钢蓝 #1f3a5f + 警示橙 #ea7c2c + 雾灰 #f4f6f8
   气质：冷峻、可信、参数表、车间实景、网格分割
   命名空间：.template-source-01
   ============================================================ */

body.template-source-01 {
  --ink: #1f3a5f;
  --ink-2: #16294a;
  --ink-3: #0f1c33;
  --orange: #ea7c2c;
  --orange-dark: #c7641e;
  --orange-soft: #fce6d4;
  --paper: #ffffff;
  --paper-2: #f4f6f8;
  --paper-3: #e9ecef;
  --line: #d8dde3;
  --line-soft: #e6eaef;
  --text: #34495e;
  --muted: #6b7886;
  --grid-line: rgba(31, 58, 95, 0.06);
  --shell-max: 1240px;
  --gutter: 24px;
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);

  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "tnum";
}

body.template-source-01 *,
body.template-source-01 *::before,
body.template-source-01 *::after { box-sizing: border-box; }

body.template-source-01 h1, body.template-source-01 h2,
body.template-source-01 h3, body.template-source-01 h4 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.005em;
  color: var(--ink);
}

body.template-source-01 p { margin: 0; }
body.template-source-01 a { color: inherit; text-decoration: none; }
body.template-source-01 ul { list-style: none; margin: 0; padding: 0; }
body.template-source-01 img { max-width: 100%; height: auto; display: block; }
body.template-source-01 button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }

/* ============================================================
   公司名兜底（11 套共用基线规则，01 内自实现一份）
   ============================================================ */
body.template-source-01 .logo .brand-text,
body.template-source-01 .footer-brand-logo .brand-text,
body.template-source-01 .template-brand-inline {
  display: inline-block;
  max-width: min(280px, 38vw);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: middle;
}
body.template-source-01 h1,
body.template-source-01 h2,
body.template-source-01 h3,
body.template-source-01 p,
body.template-source-01 a {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ============================================================
   布局壳
   ============================================================ */
body.template-source-01 .container {
  width: 100%;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
body.template-source-01 .section { padding: 80px 0; position: relative; }
body.template-source-01 .section-2 { background: var(--paper-2); }

/* ============================================================
   顶部条（深色工业信息条）
   ============================================================ */
body.template-source-01 .topbar {
  background: var(--ink-3);
  color: #b8c4cf;
  font-size: 13px;
  border-bottom: 1px solid var(--ink-2);
}
body.template-source-01 .topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 34px;
}
body.template-source-01 .topbar .container > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 60vw;
}
body.template-source-01 .topbar a { color: #b8c4cf; transition: color .2s var(--ease); }
body.template-source-01 .topbar a:hover { color: var(--orange); }
body.template-source-01 .topbar .right { display: flex; gap: 20px; }

/* ============================================================
   页头导航（白底 + 深蓝 logo + 橙色激活态）
   ============================================================ */
body.template-source-01 .header {
  background: var(--paper);
  border-bottom: 2px solid var(--ink);
  position: sticky;
  top: 0;
  z-index: 100;
}
body.template-source-01 .header .nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}
body.template-source-01 .logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--ink);
  min-width: 0;
}
body.template-source-01 .logo .logo-icon.logo-image {
  width: 40px;
  height: 40px;
  background: var(--ink);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
body.template-source-01 .logo .logo-icon.logo-image img { width: 26px; height: 26px; }
body.template-source-01 .logo .brand-text {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.5px;
}
body.template-source-01 .nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}
body.template-source-01 .nav-menu a {
  font-size: 15px;
  color: var(--ink);
  position: relative;
  padding: 6px 0;
  font-weight: 600;
  white-space: nowrap;
}
body.template-source-01 .nav-menu a:hover,
body.template-source-01 .nav-menu a.active { color: var(--orange); }
body.template-source-01 .nav-menu a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 3px;
  background: var(--orange);
}
body.template-source-01 .nav-contact {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
body.template-source-01 .nav-phone {
  font-weight: 800;
  font-size: 17px;
  color: var(--ink);
  white-space: nowrap;
}
body.template-source-01 .mobile-menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}
body.template-source-01 .mobile-menu-btn span {
  width: 20px;
  height: 2px;
  background: var(--ink);
  display: block;
}

/* ============================================================
   按钮（矩形工业橙）
   ============================================================ */
body.template-source-01 .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
  white-space: nowrap;
}
body.template-source-01 .btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; }
body.template-source-01 .btn-primary { background: var(--orange); color: #fff; border-color: var(--orange); }
body.template-source-01 .btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); }
body.template-source-01 .btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
body.template-source-01 .btn-ghost:hover { background: var(--ink); color: #fff; }
body.template-source-01 .btn-light { border-color: rgba(255,255,255,.7); color: #fff; background: transparent; }
body.template-source-01 .btn-light:hover { background: #fff; color: var(--ink); }
body.template-source-01 .btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
body.template-source-01 .btn-outline:hover { background: var(--ink); color: #fff; }

/* ============================================================
   首页 Hero：左侧文案 + 右侧车间大图（带渐隐蒙版）
   ============================================================ */
body.template-source-01 .hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  min-height: 560px;
  background:
    linear-gradient(90deg, var(--ink) 0%, var(--ink) 60%, var(--ink-2) 100%);
  color: #fff;
  padding: 0;
  text-align: left;
  position: relative;
  overflow: hidden;
}
body.template-source-01 .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 48px 48px, 48px 48px;
  pointer-events: none;
  opacity: 0.7;
}
body.template-source-01 .hero .hero-copy {
  position: relative;
  z-index: 2;
  padding: 72px 24px 64px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 560px;
  margin-left: auto;
  width: 100%;
}
body.template-source-01 .hero .kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--orange);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-weight: 700;
}
body.template-source-01 .hero .kicker::before {
  content: "";
  width: 32px;
  height: 3px;
  background: var(--orange);
}
body.template-source-01 .hero h1 {
  font-size: clamp(34px, 4.4vw, 52px);
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 22px;
  letter-spacing: -0.005em;
  color: #fff;
  max-width: 18ch;
}
body.template-source-01 .hero h1 em {
  font-style: normal;
  color: var(--orange);
}
body.template-source-01 .hero p {
  color: #c8d3df;
  font-size: 16px;
  max-width: 480px;
  margin-bottom: 32px;
  line-height: 1.7;
}
body.template-source-01 .hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }
body.template-source-01 .hero .hero-media {
  position: relative;
  min-height: 560px;
}
body.template-source-01 .hero .hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
body.template-source-01 .hero .hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--ink) 0%, transparent 28%);
}
body.template-source-01 .hero .hero-media::before {
  content: "";
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 3;
  padding: 6px 14px;
  background: var(--orange);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
}

/* ============================================================
   数据条（冷峻分隔线 + 大号数字）
   ============================================================ */
body.template-source-01 .figures {
  background: #fff;
  border-bottom: 1px solid var(--line);
}
body.template-source-01 .figures .container { display: flex; }
body.template-source-01 .figures .cell {
  flex: 1;
  padding: 28px 24px;
  border-left: 1px solid var(--line);
}
body.template-source-01 .figures .cell:first-child { border-left: none; }
body.template-source-01 .figures .cell strong {
  display: block;
  font-size: 36px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1;
  margin-bottom: 6px;
}
body.template-source-01 .figures .cell strong span { color: var(--orange); }
body.template-source-01 .figures .cell small {
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

/* ============================================================
   区块标题（左对齐 + 橙色 kicker）
   ============================================================ */
body.template-source-01 .head {
  margin-bottom: 48px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
body.template-source-01 .head .l { min-width: 0; }
body.template-source-01 .head .l h2 {
  font-size: clamp(28px, 3.2vw, 36px);
  font-weight: 800;
  letter-spacing: -0.005em;
  color: var(--ink);
}
body.template-source-01 .head .l h2 span { color: var(--orange); }
body.template-source-01 .head .l p {
  color: var(--muted);
  margin-top: 12px;
  max-width: 560px;
  font-size: 15px;
  line-height: 1.7;
}
body.template-source-01 .head .kicker {
  display: inline-block;
  color: var(--orange);
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
}
body.template-source-01 .head .r a {
  color: var(--orange);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  font-size: 14px;
  transition: gap .2s var(--ease);
}
body.template-source-01 .head .r a:hover { gap: 10px; }

/* ============================================================
   关于：左文右图 + 橙色标签徽章
   ============================================================ */
body.template-source-01 .about {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
body.template-source-01 .about .txt h2 {
  font-size: clamp(28px, 3.2vw, 36px);
  font-weight: 800;
  margin-bottom: 18px;
  color: var(--ink);
  line-height: 1.2;
}
body.template-source-01 .about .txt h2 span { color: var(--orange); }
body.template-source-01 .about .txt p {
  color: var(--text);
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.75;
}
body.template-source-01 .about .txt .list { margin: 22px 0 28px; }
body.template-source-01 .about .txt .list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  color: var(--text);
  font-size: 15px;
}
body.template-source-01 .about .txt .list li svg {
  width: 18px;
  height: 18px;
  stroke: var(--orange);
  flex-shrink: 0;
  fill: none;
  stroke-width: 1.8;
}
body.template-source-01 .about .media { position: relative; }
body.template-source-01 .about .media img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  filter: contrast(1.02);
}
body.template-source-01 .about .media .tag {
  position: absolute;
  left: -20px;
  bottom: 28px;
  background: var(--orange);
  color: #fff;
  padding: 16px 22px;
}
body.template-source-01 .about .media .tag strong {
  display: block;
  font-size: 28px;
  line-height: 1.1;
  color: #fff;
}
body.template-source-01 .about .media .tag strong span { color: var(--orange-soft); }
body.template-source-01 .about .media .tag small {
  font-size: 12px;
  color: #fff;
}

/* ============================================================
   产品阵列：横向大卡 + 偶数项左右镜像
   ============================================================ */
body.template-source-01 .prod-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
body.template-source-01 .prod {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  border: 1px solid var(--line);
  background: #fff;
  position: relative;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
body.template-source-01 .prod:hover {
  box-shadow: 0 12px 32px -18px rgba(31, 58, 95, .25);
}
body.template-source-01 .prod:nth-child(even) {
  grid-template-columns: 1.2fr 1fr;
}
body.template-source-01 .prod:nth-child(even) .media { order: 2; }
body.template-source-01 .prod .media {
  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    var(--paper-2);
  background-size: 32px 32px, 32px 32px, 100% 100%;
  position: relative;
  min-height: 280px;
  overflow: hidden;
}
body.template-source-01 .prod .media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
body.template-source-01 .prod .body {
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
body.template-source-01 .prod .body .cat {
  color: var(--orange);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
  text-transform: uppercase;
}
body.template-source-01 .prod .body h3 {
  font-size: clamp(22px, 2.2vw, 26px);
  margin-bottom: 12px;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.005em;
}
body.template-source-01 .prod .body p {
  color: var(--text);
  margin-bottom: 18px;
  font-size: 15px;
  line-height: 1.7;
}
body.template-source-01 .prod .body .meta-row {
  display: flex;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
body.template-source-01 .prod .body .meta-row .param {
  font-size: 12px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--paper-2);
  border-left: 3px solid var(--orange);
  font-weight: 600;
}
body.template-source-01 .prod .body .meta-row .param b {
  color: var(--ink);
  font-weight: 800;
}

/* ============================================================
   案例：错落网格（tall / wide）
   ============================================================ */
body.template-source-01 .cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  grid-auto-rows: minmax(220px, auto);
}
body.template-source-01 .case {
  position: relative;
  overflow: hidden;
  background: var(--paper-2);
  cursor: pointer;
  display: block;
}
body.template-source-01 .case img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s var(--ease);
  filter: contrast(1.05);
}
body.template-source-01 .case:hover img { transform: scale(1.06); }
body.template-source-01 .case .info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 18px 20px;
  background: linear-gradient(180deg, transparent 0%, rgba(15, 28, 51, .88) 100%);
  color: #fff;
}
body.template-source-01 .case .info .tag {
  font-size: 11px;
  color: var(--orange-soft);
  margin-bottom: 4px;
  letter-spacing: 1.5px;
  font-weight: 700;
  text-transform: uppercase;
}
body.template-source-01 .case .info h4 {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  line-height: 1.4;
}
body.template-source-01 .case.tall { grid-row: span 2; }
body.template-source-01 .case .tall-inner { height: 100%; min-height: 460px; }
body.template-source-01 .case.wide { grid-column: span 2; }
body.template-source-01 .case.wide .tall-inner { min-height: 0; }
body.template-source-01 .case .media-box { height: 100%; min-height: 220px; }
body.template-source-01 .case.wide .media-box { min-height: 260px; }

/* ============================================================
   新闻：1 大 + 列表
   ============================================================ */
body.template-source-01 .news {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: start;
}
body.template-source-01 .news .feature a { display: block; }
body.template-source-01 .news .feature img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}
body.template-source-01 .news .feature .meta { margin-top: 18px; }
body.template-source-01 .news .feature .meta .date {
  color: var(--orange);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
}
body.template-source-01 .news .feature .meta h3 {
  font-size: 22px;
  margin-top: 8px;
  line-height: 1.4;
  color: var(--ink);
  transition: color .2s var(--ease);
}
body.template-source-01 .news .feature .meta h3:hover { color: var(--orange); }
body.template-source-01 .news .side { display: flex; flex-direction: column; }
body.template-source-01 .news .side li {
  flex: 1;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 16px;
}
body.template-source-01 .news .side li:first-child {
  border-top: none;
  padding-top: 0;
}
body.template-source-01 .news .side .date {
  color: var(--orange);
  font-weight: 800;
  font-size: 13px;
  width: 50px;
  flex-shrink: 0;
  line-height: 1.1;
}
body.template-source-01 .news .side .date b {
  display: block;
  font-size: 22px;
  letter-spacing: -0.005em;
}
body.template-source-01 .news .side h4 {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
  transition: color .2s var(--ease);
}
body.template-source-01 .news .side h4:hover { color: var(--orange); }

/* ============================================================
   CTA（橙色块）
   ============================================================ */
body.template-source-01 .cta {
  background: var(--orange);
  color: #fff;
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
body.template-source-01 .cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
body.template-source-01 .cta .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
body.template-source-01 .cta h2 {
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
}
body.template-source-01 .cta p {
  color: #fff5ec;
  margin-top: 6px;
  font-size: 15px;
}

/* ============================================================
   页脚：深色工业风
   ============================================================ */
body.template-source-01 .footer {
  background: var(--ink-3);
  color: #c8d3df;
  padding: 56px 0 0;
}
body.template-source-01 .footer .container { display: block; }
body.template-source-01 .footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 44px;
  padding-bottom: 36px;
}
body.template-source-01 .footer h4 {
  color: #fff;
  font-size: 14px;
  margin-bottom: 18px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 700;
}
body.template-source-01 .footer h3 {
  color: #fff;
  font-size: 17px;
  margin: 12px 0 8px;
  font-weight: 800;
}
body.template-source-01 .footer p {
  font-size: 14px;
  line-height: 1.9;
  color: #9fb0bf;
}
body.template-source-01 .footer ul li { margin-bottom: 10px; }
body.template-source-01 .footer ul a {
  color: #9fb0bf;
  font-size: 14px;
  transition: color .2s var(--ease);
}
body.template-source-01 .footer ul a:hover { color: var(--orange); }
body.template-source-01 .footer .footer-meta {
  color: #7a8694;
  font-size: 13px;
}
body.template-source-01 .footer .footer-social { display: none; }
body.template-source-01 .footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  color: #7a8694;
  font-size: 13px;
}
body.template-source-01 .footer .footer-brand-logo {
  display: block;
  margin-bottom: 8px;
}
body.template-source-01 .footer .footer-brand-logo img {
  max-height: 44px;
  width: auto;
}
body.template-source-01 .footer .footer-links a { color: #9fb0bf; }

/* ============================================================
   二级页头
   ============================================================ */
body.template-source-01 .page-header {
  background: var(--ink);
  color: #fff;
  padding: 80px 0 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
body.template-source-01 .page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
body.template-source-01 .page-header .container { position: relative; z-index: 1; }
body.template-source-01 .page-header h1 {
  color: #fff;
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.15;
  margin-bottom: 14px;
  font-weight: 800;
  letter-spacing: -0.005em;
}
body.template-source-01 .page-header p {
  color: #c8d3df;
  font-size: 16px;
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}
body.template-source-01 .breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 22px;
  font-size: 13px;
  color: #9fb0bf;
}
body.template-source-01 .breadcrumb a { color: #9fb0bf; transition: color .2s var(--ease); }
body.template-source-01 .breadcrumb a:hover { color: var(--orange); }
body.template-source-01 .breadcrumb span[aria-current] { color: #fff; }

/* ============================================================
   资讯详情页
   ============================================================ */
body.template-source-01 .template-source-article {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 0 80px;
}
body.template-source-01 .template-source-article .news-date {
  font-size: 13px;
  color: var(--orange);
  letter-spacing: 1px;
  margin-bottom: 20px;
  font-weight: 700;
  text-transform: uppercase;
}
body.template-source-01 .template-source-article > h2 {
  font-size: clamp(28px, 3.4vw, 38px);
  line-height: 1.2;
  margin-bottom: 20px;
  font-weight: 800;
  letter-spacing: -0.005em;
  color: var(--ink);
}
body.template-source-01 .template-source-article-lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
body.template-source-01 .template-source-article-content {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}
body.template-source-01 .template-source-article-content h2 {
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1.25;
  margin-top: 48px;
  margin-bottom: 16px;
  font-weight: 800;
  color: var(--ink);
}
body.template-source-01 .template-source-article-content h3 {
  font-size: 19px;
  margin-top: 32px;
  margin-bottom: 12px;
  font-weight: 700;
  color: var(--ink);
}
body.template-source-01 .template-source-article-content p { margin-bottom: 18px; }
body.template-source-01 .template-source-article-content ul,
body.template-source-01 .template-source-article-content ol {
  margin-bottom: 20px;
  padding-left: 24px;
}
body.template-source-01 .template-source-article-content ul { list-style: disc; }
body.template-source-01 .template-source-article-content ol { list-style: decimal; }
body.template-source-01 .template-source-article-content li {
  margin-bottom: 8px;
  padding-left: 4px;
}
body.template-source-01 .template-source-article-content strong {
  color: var(--ink);
  font-weight: 700;
}
body.template-source-01 .template-source-article-note {
  margin-top: 48px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* ============================================================
   通用：发展历程 / 团队 / 荣誉 / 筛选
   ============================================================ */
body.template-source-01 .milestones {
  display: flex;
  justify-content: space-between;
  position: relative;
  gap: 16px;
}
body.template-source-01 .milestones::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 4%;
  right: 4%;
  height: 2px;
  background: var(--line);
}
body.template-source-01 .milestone {
  position: relative;
  flex: 1;
  text-align: center;
  padding: 0 10px;
}
body.template-source-01 .milestone .dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--orange);
  margin: 20px auto 22px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 4px #fde5d7;
}
body.template-source-01 .milestone .y {
  font-size: 28px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.01em;
}
body.template-source-01 .milestone h4 {
  font-size: 15px;
  margin: 10px 0 6px;
  color: var(--ink);
}
body.template-source-01 .milestone p {
  color: var(--text);
  font-size: 13px;
  line-height: 1.65;
}

body.template-source-01 .team {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
body.template-source-01 .team .p { text-align: center; }
body.template-source-01 .team .p .ava {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 14px;
  background: var(--paper-2);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--line);
}
body.template-source-01 .team .p .ava svg {
  width: 48px;
  height: 48px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.2;
}
body.template-source-01 .team .p h4 {
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 4px;
}
body.template-source-01 .team .p span {
  color: var(--muted);
  font-size: 13px;
}

body.template-source-01 .honors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
body.template-source-01 .honors .h {
  border: 1px solid var(--line);
  padding: 28px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border-left: 3px solid var(--orange);
}
body.template-source-01 .honors .h svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: var(--orange);
  stroke-width: 1.6;
  flex-shrink: 0;
}
body.template-source-01 .honors .h h4 {
  font-size: 16px;
  margin-bottom: 6px;
  color: var(--ink);
}
body.template-source-01 .honors .h p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

body.template-source-01 .filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
body.template-source-01 .filter button {
  padding: 8px 20px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  font-size: 14px;
  color: var(--text);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: all .2s var(--ease);
}
body.template-source-01 .filter button:hover { border-color: var(--orange); color: var(--orange); }
body.template-source-01 .filter button.on,
body.template-source-01 .filter button.active {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

/* ============================================================
   联系页：左信息 + 右表单（暖白卡）
   ============================================================ */
body.template-source-01 .contact-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 44px;
  align-items: start;
}
body.template-source-01 .contact-info {
  background: var(--paper-2);
  padding: 36px;
  border-left: 4px solid var(--orange);
}
body.template-source-01 .contact-info h3 {
  font-size: 22px;
  margin-bottom: 22px;
  color: var(--ink);
}
body.template-source-01 .info-item { display: flex; gap: 14px; margin-bottom: 20px; }
body.template-source-01 .info-item .info-icon {
  width: 42px;
  height: 42px;
  border: 1px solid var(--orange);
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
}
body.template-source-01 .info-item .info-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}
body.template-source-01 .info-item h4 {
  font-size: 14px;
  color: var(--ink);
  font-weight: 700;
  margin-bottom: 4px;
}
body.template-source-01 .info-item p {
  color: var(--muted);
  font-size: 14px;
}
body.template-source-01 .contact-form {
  background: #fff;
  border: 1px solid var(--line);
  padding: 32px;
  border-radius: var(--radius-sm);
}
body.template-source-01 .contact-form h3 {
  font-size: 22px;
  margin-bottom: 22px;
  color: var(--ink);
}
body.template-source-01 .form-group { margin-bottom: 18px; }
body.template-source-01 .form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--ink);
  letter-spacing: 0.3px;
}
body.template-source-01 .form-group input,
body.template-source-01 .form-group select,
body.template-source-01 .form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--line);
  font-size: 15px;
  background: #fff;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: border-color .2s var(--ease);
}
body.template-source-01 .form-group input:focus,
body.template-source-01 .form-group select:focus,
body.template-source-01 .form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(234, 124, 44, .12);
}
body.template-source-01 .form-group textarea { min-height: 120px; resize: vertical; }
body.template-source-01 .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ============================================================
   资讯列表（行式）
   ============================================================ */
body.template-source-01 .news-list {
  display: flex;
  flex-direction: column;
}
body.template-source-01 .news-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
body.template-source-01 .news-item-image {
  height: 120px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--paper-2);
}
body.template-source-01 .news-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
body.template-source-01 .news-item-date {
  color: var(--orange);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: 1px;
}
body.template-source-01 .news-item h3 {
  font-size: 19px;
  line-height: 1.4;
  margin-bottom: 8px;
}
body.template-source-01 .news-item h3 a {
  color: var(--ink);
  transition: color .2s var(--ease);
}
body.template-source-01 .news-item h3 a:hover { color: var(--orange); }
body.template-source-01 .news-item p {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 10px;
  line-height: 1.6;
}
body.template-source-01 .news-more {
  color: var(--orange);
  font-weight: 700;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ============================================================
   分页 / 灰底区 / 通用组件补充
   ============================================================ */
body.template-source-01 .about-copy { margin-top: 20px; color: var(--text); }
body.template-source-01 .section-gray { background: var(--paper-2); }

body.template-source-01 .site-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
  flex-wrap: wrap;
}
body.template-source-01 .site-pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  font-size: 14px;
  border-radius: var(--radius-sm);
  transition: all .2s var(--ease);
}
body.template-source-01 .site-pagination a:hover {
  border-color: var(--orange);
  color: var(--orange);
}
body.template-source-01 .site-pagination a[aria-current='page'] {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}
body.template-source-01 .direction-icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--orange);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -3px;
}
body.template-source-01 .direction-icon-right { transform: rotate(180deg); }
body.template-source-01 .has-default-image { min-width: 0; min-height: 0; }

/* 问题地图页 */
body.template-source-01 .products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
body.template-source-01 .product-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
body.template-source-01 .product-card:hover {
  box-shadow: 0 12px 32px -18px rgba(31, 58, 95, .25);
}
body.template-source-01 .product-card .product-image {
  height: 180px;
  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    var(--paper-2);
  background-size: 24px 24px, 24px 24px, 100% 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
body.template-source-01 .product-card .product-image svg {
  width: 56px;
  height: 56px;
  fill: none;
  stroke: var(--orange);
  stroke-width: 1.2;
}
body.template-source-01 .product-content { padding: 20px; }
body.template-source-01 .product-content h3 {
  font-size: 17px;
  margin-bottom: 8px;
  color: var(--ink);
}
body.template-source-01 .product-content p {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 12px;
  line-height: 1.6;
}
body.template-source-01 .product-link {
  color: var(--orange);
  font-weight: 700;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
body.template-source-01 .section-header h2 { color: var(--ink); }

/* ============================================================
   滚动渐入
   ============================================================ */
body.template-source-01 .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .55s ease, transform .55s ease;
}
body.template-source-01 .reveal.visible { opacity: 1; transform: none; }
body.template-source-01 .reveal-d1 { transition-delay: .1s; }
body.template-source-01 .reveal-d2 { transition-delay: .2s; }
body.template-source-01 .reveal-d3 { transition-delay: .3s; }

/* ============================================================
   焦点/选区/返回顶部
   ============================================================ */
body.template-source-01 :where(a, button, input, select, textarea):focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
body.template-source-01 ::selection {
  color: #fff;
  background: var(--orange);
}
body.template-source-01 .template-back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1100;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 0;
  border-radius: var(--radius-sm);
  color: #fff;
  background: var(--orange);
  box-shadow: 0 10px 24px -12px rgba(0, 0, 0, .4);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}
body.template-source-01 .template-back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}
body.template-source-01 .template-back-to-top svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}
body.template-source-01 .template-form-message {
  min-height: 24px;
  margin-top: 12px;
  color: var(--text);
  font-size: 13px;
}
body.template-source-01 .template-form-message.success { color: #15803d; }
body.template-source-01 .template-source-empty {
  grid-column: 1 / -1;
  padding: 40px;
  text-align: center;
  color: var(--muted);
  background: var(--paper-2);
  border-radius: var(--radius-md);
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1100px) {
  body.template-source-01 .nav-menu { gap: 20px; }
  body.template-source-01 .nav-phone { display: none; }
}
@media (max-width: 960px) {
  body.template-source-01 .nav-menu,
  body.template-source-01 .nav-phone { display: none; }
  body.template-source-01 .nav-menu.active {
    display: flex;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: #fff;
    border-bottom: 2px solid var(--ink);
    padding: 8px 0;
    z-index: 99;
  }
  body.template-source-01 .nav-menu.active a {
    padding: 14px var(--gutter);
    width: 100%;
    text-align: left;
    border-top: 1px solid var(--line-soft);
  }
  body.template-source-01 .nav-menu.active a:first-child { border-top: none; }
  body.template-source-01 .mobile-menu-btn { display: flex; }

  body.template-source-01 .hero { grid-template-columns: 1fr; }
  body.template-source-01 .hero .hero-copy {
    max-width: none;
    margin-left: 0;
    padding: 56px 24px 32px;
  }
  body.template-source-01 .hero .hero-media { min-height: 320px; }
  body.template-source-01 .hero .hero-media::after {
    background: linear-gradient(180deg, var(--ink) 0%, transparent 30%);
  }
  body.template-source-01 .figures .container { flex-wrap: wrap; }
  body.template-source-01 .figures .cell {
    flex: 1 1 50%;
    border-top: 1px solid var(--line);
  }
  body.template-source-01 .figures .cell:nth-child(-n+2) { border-top: none; }

  body.template-source-01 .about,
  body.template-source-01 .prod,
  body.template-source-01 .prod:nth-child(even),
  body.template-source-01 .news,
  body.template-source-01 .contact-wrapper,
  body.template-source-01 .products-grid {
    grid-template-columns: 1fr;
  }
  body.template-source-01 .prod:nth-child(even) .media { order: 0; }
  body.template-source-01 .cases {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: minmax(200px, auto);
  }
  body.template-source-01 .case.wide { grid-column: span 2; }
  body.template-source-01 .case.tall { grid-row: auto; }
  body.template-source-01 .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  body.template-source-01 .team,
  body.template-source-01 .honors {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 768px) {
  body.template-source-01 .milestones {
    flex-direction: column;
    gap: 4px;
  }
  body.template-source-01 .milestones::before { display: none; }
  body.template-source-01 .milestone {
    display: grid;
    grid-template-columns: 70px 1fr;
    text-align: left;
    align-items: start;
    gap: 4px 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
  }
  body.template-source-01 .milestone .dot {
    margin: 0;
    grid-row: span 3;
    align-self: center;
  }
  body.template-source-01 .milestone .y { font-size: 24px; }
  body.template-source-01 .milestone h4 { margin: 0; }
  body.template-source-01 .form-row,
  body.template-source-01 .news-item {
    grid-template-columns: 1fr;
  }
  body.template-source-01 .news-item-image { height: 160px; }
}
@media (max-width: 560px) {
  body.template-source-01 .hero h1 { font-size: 32px; }
  body.template-source-01 .cases {
    grid-template-columns: 1fr;
  }
  body.template-source-01 .case.wide { grid-column: auto; }
  body.template-source-01 .footer-grid {
    grid-template-columns: 1fr;
  }
  body.template-source-01 .team,
  body.template-source-01 .honors {
    grid-template-columns: 1fr;
  }
  body.template-source-01 .topbar .right { gap: 12px; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  body.template-source-01 .reveal { opacity: 1; transform: none; transition: none; }
  body.template-source-01 *,
  body.template-source-01 *::before,
  body.template-source-01 *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}