/* ============================================================
   博远智能 - 内页公共样式 page.css
   包含：页面Banner、面包屑、正文内容、信息卡片、机构/荣誉/文化、
   资料下载表格等内页组件（由原各页面重复的 <style> 统一收敛而来）
   配色：主蓝 #127be5 / 深底 #053a73 / 橙 #ff7800
   ============================================================ */

/* ===== 页面Banner ===== */
.page-banner {
position: relative;
overflow: hidden;
background: linear-gradient(120deg, #053a73 0%, #127be5 55%, #4da3f0 100%);
color: #fff;
padding: 70px 0 60px;
}
.page-banner::before {
content: "";
position: absolute;
inset: 0;
background:
  radial-gradient(circle at 20% 30%, rgba(255, 255, 255, .08) 0, transparent 40%),
  radial-gradient(circle at 80% 70%, rgba(255, 153, 0, .15) 0, transparent 45%);
}
.page-banner .grid-lines {
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;
mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
-webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}
.page-banner .container {
position: relative;
z-index: 2;
text-align: center;
}
.page-banner h1 {
font-size: 42px;
font-weight: 700;
letter-spacing: 6px;
margin-bottom: 10px;
opacity: 0;
animation: fadeUp 1s .2s forwards;
}
.page-banner .en {
font-size: 15px;
opacity: .7;
letter-spacing: 3px;
margin-bottom: 14px;
opacity: 0;
animation: fadeUp 1s .4s forwards;
}
.page-banner .desc {
font-size: 15px;
opacity: .85;
line-height: 1.9;
max-width: 720px;
margin: 0 auto;
opacity: 0;
animation: fadeUp 1s .6s forwards;
}
.page-banner .breadcrumb {
text-align: left;
margin-bottom: 30px;
font-size: 13px;
opacity: 0;
animation: fadeUp 1s forwards;
}
.page-banner .breadcrumb a { color: #ffb74d; }
.page-banner .breadcrumb .sep { margin: 0 8px; opacity: .6; }
.page-banner .breadcrumb .cur { opacity: .9; }
@keyframes fadeUp {
from { opacity: 0; transform: translateY(24px); }
to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 768px) {
.page-banner { padding: 40px 0 34px; }
.page-banner h1 { font-size: 28px; letter-spacing: 3px; }
.page-banner .desc { font-size: 13px; }
.page-banner .breadcrumb { margin-bottom: 20px; }
}

/* ===== 正文内容 ===== */
.content-body { padding: 60px 0; }
.content-body h2 {
font-size: 24px;
color: var(--main-blue);
margin: 30px 0 16px;
padding-left: 12px;
border-left: 4px solid var(--orange);
}
.content-body p {
font-size: 16px;
line-height:2;
color: #333;
margin-bottom:20px;
text-indent: 2em;
}
.content-body .lead-img { text-align: center; margin: 24px 0; }
.content-body .lead-img img { max-width: 100%; border-radius: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.12); }
.content-body ol.num { margin: 14px 0 14px 2em; }
.content-body ol.num li { font-size: 15px; line-height: 2; color: #444; margin-bottom: 6px; }

/* ===== 公司信息卡片 ===== */
.kv-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 20px 0; }
.kv-card { background: #fff; border-radius: 8px; padding: 22px; border:1px solid #ecf1ff; }
.kv-card h4 { color: var(--main-blue); font-size: 16px; margin-bottom: 8px; }
.kv-card p { font-size:14px; line-height: 1.8; color: #666; text-indent: 0; }

/* ===== 组织机构树 ===== */
.org-tree { text-align: center; padding: 20px 0; }
.org-tree .org-root {
display: inline-block;
background: var(--main-blue);
color: #fff;
padding: 15px 30px;
border-radius: 8px;
font-weight:600;
margin-bottom: 24px;
}
.org-tree .org-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.org-tree .org-node {
background: #fff;
border: 1px solid #dde5f0;
border-radius: 8px;
padding: 18px 12px;
}
.org-tree .org-node i { font-size: 26px; color: var(--orange); margin-bottom: 8px; display: block; }
.org-tree .org-node h5 { font-size:16px; color: #333; }

/* ===== 荣誉资质 ===== */
.honor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 20px 0; }
.honor-card {
background: #fff;
border: 1px solid #e8edf3;
border-radius: 10px;
padding: 24px;
text-align: center;
transition: .3s;
}
.honor-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--orange); }
.honor-card i { font-size: 42px; color: var(--orange); margin-bottom: 12px; }
.honor-card h4 { font-size: 15px; color: #333; margin-bottom: 6px; }
.honor-card p { font-size: 13px; color: #888; text-indent: 0; }

/* ===== 企业文化 ===== */
.culture-banner {
background: linear-gradient(135deg, #fff8f0, #fff);
border-radius: 12px;
padding: 36px;
text-align: center;
margin: 20px 0;
border: 1px solid #ffe4c4;
}
.culture-banner .slogan { font-size: 22px; color: var(--orange); font-weight: 600; letter-spacing: 4px; }

/* ===== 资料下载表格 ===== */
.dl-table {
width: 100%;
border-collapse: collapse;
background: #fff;
border-radius: 8px;
overflow: hidden;
box-shadow: 0 4px 15px rgba(10, 75, 156, .10);
margin: 16px 0;
}
.dl-table th, .dl-table td {
padding: 14px 18px;
text-align: left;
border-bottom: 1px solid #eef0f5;
font-size: 14px;
}
.dl-table th { background: #eef4fc; color: #127be5; font-weight: 600; }
.dl-table tr:last-child td { border-bottom: none; }
.dl-table td a { color: #ff7800; }
.dl-table td a:hover { text-decoration: underline; }
.dl-table td:first-child { color: #333; }
.dl-table td:nth-child(2) { color: #888; }

/* ===== 响应式 ===== */
@media (max-width: 768px) {
.kv-grid, .org-tree .org-row, .honor-grid { grid-template-columns: 1fr; }
.content-body { padding: 40px 0; }
.dl-table th, .dl-table td { padding: 10px 12px; font-size: 13px; }
}

/* ============================================================
   内页内容美化增强（走进博远 / 技术支持）
   海洋蓝主调 + 橙色点缀，扁平克制
   ============================================================ */

/* 信息卡片：简洁无框线 + 悬浮反馈 */
.kv-card {
transition: transform .3s ease, box-shadow .3s ease;
}
.kv-card:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(10,75,156,.14); }
.kv-card h4 { display: flex; align-items: center; gap: 8px; }
.kv-card h4 i {
width: 30px; height: 30px;
display: inline-flex; align-items: center; justify-content: center;
border-radius: 50%;
background: rgba(10,75,156,.08);
font-size: 14px;
}

/* 荣誉卡片：图标圆底 + 顶边强调 */
.honor-card i {
width: 72px; height: 72px;
display: inline-flex; align-items: center; justify-content: center;
border-radius: 50%;
background: linear-gradient(135deg, rgba(255,120,0,.14), rgba(255,120,0,.04));
font-size: 30px;
margin-bottom: 14px;
}
.honor-card { border-top: 3px solid transparent; }
.honor-card:hover { border-top-color: var(--orange); }
.honor-card h4 { font-size: 15px; color: #222; margin-bottom: 6px; }

/* 组织架构：根节点连线 + 节点顶部标线 */
.org-tree .org-root { position: relative; }
.org-tree .org-root::after {
content: "";
position: absolute;
top: 100%; left: 50%;
width: 2px; height: 22px;
background: #c9d8ee;
transform: translateX(-50%);
}
.org-tree .org-row { position: relative; }
.org-tree .org-row::before {
content: "";
position: absolute;
top: 0; left: 6%; right: 6%;
height: 2px;
background: #c9d8ee;
}
.org-tree .org-node {
position: relative;
transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.org-tree .org-node::before {
content: "";
position: absolute;
top: -14px; left: 50%;
width: 2px; height: 14px;
background: #c9d8ee;
transform: translateX(-50%);
}
.org-tree .org-node:hover {
transform: translateY(-4px);
box-shadow: 0 8px 20px rgba(10,75,156,.12);
border-color: #b9cdf0;
}
.org-tree .org-node i { font-size: 22px; color: var(--main-blue); }

/* 编号列表：圆点序号卡片 */
.content-body ol.num { list-style: none; margin-left: 0; padding: 0; counter-reset: rdnum; }
.content-body ol.num li {
position: relative;
padding: 10px 16px 10px 46px;
background: #f2f2f2;
border-radius: 8px;
margin-bottom: 10px;
counter-increment: rdnum;
transition: background .2s;
}
.content-body ol.num li::before {
content: counter(rdnum);
position: absolute;
left: 12px; top: 50%;
transform: translateY(-50%);
width: 26px; height: 26px;
background: var(--main-blue);
color: #fff;
border-radius: 50%;
font-size: 13px;
font-weight: 600;
display: inline-flex;
align-items: center;
justify-content: center;
}
.content-body ol.num li:hover { background: #eef4fc; }

/* 服务承诺：步骤条 */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 24px 0; }
.step {
background: #fff;
border-radius: 10px;
padding: 25px 15px 20px;
text-align: center;
transition: transform .3s ease, box-shadow .3s ease;
}
.step:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(10,75,156,.13); }
.step .step-no {
width: 34px; height: 34px;
margin: 0 auto 12px;
background: var(--main-blue);
color: #fff;
border-radius: 50%;
font-size: 15px; font-weight: 600;
display: flex; align-items: center; justify-content: center;
}
.step h4 { font-size: 15px; color: var(--main-blue); margin-bottom: 8px; }
.step p { font-size: 13px; color: #666; line-height: 1.7; text-indent: 0; }

/* 公司简介：数据概览条 */
.stat-strip {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap:30px;
margin: 30px 0 10px;
}
.stat-item {
background: linear-gradient(135deg, #f2f7fe, #fff);
border-radius:8px;
padding: 30px 15px;
text-align: center;
box-shadow: 0 4px 14px rgba(10,75,156,.07);
transition: transform .3s ease, box-shadow .3s ease;
}
.stat-item:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(10,75,156,.12); }
.stat-item .stat-num { font-size: 30px; font-weight: 700; color: var(--main-blue); line-height: 1.1; }
.stat-item .stat-label { font-size: 13px; color: #888; margin-top: 6px; }

/* 资料下载表格：深蓝表头 + 斑马纹 + 行悬停 */
.dl-table th { background: #127be5; color: #fff; letter-spacing: 1px; }
.dl-table tbody tr:nth-child(even) td { background: #f8fafd; }
.dl-table tbody tr:hover td { background: #eef4fc; }
.dl-table td { transition: background .2s; }
.dl-table td:first-child { font-weight: 500; }
.dl-table td:nth-child(2) { color: #127be5; font-weight: 500; }

/* 移动端适配 */
@media (max-width: 768px) {
.steps { grid-template-columns: 1fr 1fr; gap: 12px; }
.stat-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
.steps { grid-template-columns: 1fr; }
.stat-item { padding: 14px 10px; }
.stat-item .stat-num { font-size: 24px; }
}

/* ===== 页面Banner 背景图（迁移旧站照片，美化后使用） ===== */
.page-banner.bg-img {
background-size: cover;
background-position: center center;
}
.page-banner.bg-img::before {
content: "";
position: absolute;
inset: 0;
background: linear-gradient(120deg, rgba(5, 58, 115, 0.80) 0%, rgba(18, 123, 229, 0.52) 55%, rgba(5, 58, 115, 0.62) 100%);
}
.page-banner.bg-about { background-image: url("../images/banner/about-boyuan.jpg"); }
.page-banner.bg-product { background-image: url("../images/banner/ban1.jpg"); }
.page-banner.bg-case { background-image: url("../images/banner/ban2.jpg"); }
.page-banner.bg-service { background-image: url("../images/banner/service-banner.jpg"); }
.page-banner.bg-contact { background-image: url("../images/banner/contact-banner.jpg"); }

/* ===== 资料更新中占位 ===== */
.updating-box {
padding: 80px 20px;
text-align: center;
background: #fff;
border-radius: var(--radius);
box-shadow: var(--shadow);
border: 1px dashed #b9cbe0;
}
.updating-box .ub-icon {
width: 76px;
height: 76px;
margin: 0 auto 20px;
border-radius: 50%;
background: var(--light-blue);
color: var(--main-blue);
font-size: 32px;
display: flex;
align-items: center;
justify-content: center;
animation: ubPulse 2.4s ease-in-out infinite;
}
.updating-box h3 {
font-size: 22px;
color: var(--main-blue);
margin-bottom: 12px;
letter-spacing: 2px;
}
.updating-box p {
color: #888;
font-size: 14px;
line-height: 1.9;
max-width: 580px;
margin: 0 auto;
}
@keyframes ubPulse {
0%, 100% { transform: scale(1); }
50% { transform: scale(1.07); }
}

/* ===== 组织机构 v9 优化：6列单行 + 职责 + 业务闭环 ===== */
.org-tree .org-row { grid-template-columns: repeat(6, 1fr); gap: 12px; }
.org-tree .org-node { padding: 18px 10px; }
.org-duty { text-indent: 0; font-size: 13px; color: #888; margin-top: 6px; line-height: 1.7; }
.org-flow { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; margin-top: 28px; padding: 16px 20px; background: #f2f2f2; border-radius: 8px; }
.org-flow span { font-size: 14px; color: #555; padding:10px 20px; background: #fff; border: 1px solid #e3eaf5; border-radius: 4px; white-space: nowrap; }
.org-flow i { color: var(--orange); font-size: 13px; }
@media (max-width: 1024px) { .org-tree .org-row { grid-template-columns: repeat(3, 1fr); } }

/* ===== 企业文化 v9：四词企业精神标签卡 ===== */
.culture-chips { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin: 24px 0 10px; }
.culture-chip { display: flex; align-items: center; gap: 8px; padding: 14px 26px; background: #fff; border: 1px solid #e3eaf5; border-radius: 8px; font-size: 18px; font-weight: 700; color: #333; letter-spacing: 4px; box-shadow: 0 4px 12px rgba(10,75,156,.06); transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.culture-chip i { color: var(--orange); font-size: 18px; }
.culture-chip:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(10,75,156,.14); border-color: #b9cdf0; }
@media (max-width: 768px) { .culture-chip { padding: 10px 14px; font-size: 15px; letter-spacing: 2px; } }

/* ============================================================
   v10.1 组织机构重新设计：去除易错位连线，改为卡片式架构图
   ============================================================ */
.org-tree .org-root::after { display: none; }
.org-tree .org-row::before { display: none; }
.org-tree .org-node::before { display: none; }
.org-tree .org-root {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  font-size: 18px;
  letter-spacing: 3px;
  box-shadow: 0 6px 18px rgba(10, 75, 156, .18);
}
.org-tree .org-root i { font-size: 20px; }
.org-tree .org-row {
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.org-tree .org-node {
  background: #fff;
  border: 1px solid #e3eaf5;
  border-top: 3px solid var(--main-blue);
  border-radius: 10px;
  padding: 22px 14px 18px;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.org-tree .org-node i {
  width: 52px; height: 52px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(18, 123, 229, .08);
  color: var(--main-blue);
  font-size: 22px;
  margin-bottom: 10px;
}
.org-tree .org-node h5 { font-size: 16px; color: #222; }
.org-tree .org-node:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(10, 75, 156, .13);
  border-color: #b9cdf0;
  border-top-color: var(--orange);
}
@media (max-width: 1024px) { .org-tree .org-row { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px)  { .org-tree .org-row { grid-template-columns: repeat(2, 1fr); gap: 12px; } }
@media (max-width: 380px)  { .org-tree .org-row { grid-template-columns: 1fr; } }