* { margin:0; padding:0; box-sizing:border-box; font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans CN",sans-serif; }
:root { --gold:#a88b5e; --gold-light:#c4a87a; --dark:#222; --light-bg:#f8f5f0; --white:#fff; }
body { color:#333; line-height:1.6; background:#f7f7f7; }
.container { max-width:1600px; margin:0 auto; padding:0 20px; }

/* Header */
header { background:#fff; box-shadow:0 2px 6px rgba(0,0,0,.05); position:sticky; top:0; z-index:99; }
.header-wrap { max-width:1600px; margin:0 auto; display:flex; justify-content:space-between; align-items:center; padding:16px 20px; }
.logo { display:flex; align-items:center; gap:10px; }
.logo svg { width:48px; height:48px; }
.logo-text h1 { font-size:22px; color:var(--dark); font-weight:600; }
.logo-text p { font-size:13px; color:var(--gold); letter-spacing:2px; }
nav > ul { display:flex; list-style:none; gap:36px; }
nav > ul > li { position:relative; }
nav > ul > li > a { text-decoration:none; color:#333; font-size:16px; display:block; padding:4px 0; transition:color .3s; }
nav > ul > li > a:hover { color:var(--gold); }
nav .submenu { position:absolute; top:100%; left:50%; transform:translateX(-50%); background:#fff; box-shadow:0 6px 20px rgba(0,0,0,.1); border-radius:8px; padding:10px 0; min-width:180px; list-style:none; opacity:0; visibility:hidden; transition:all .3s; z-index:100; }
nav > ul > li:hover .submenu { opacity:1; visibility:visible; }
nav .submenu li a { display:block; padding:10px 20px; color:#555; text-decoration:none; font-size:14px; white-space:nowrap; transition:all .2s; }
nav .submenu li a:hover { background:var(--light-bg); color:var(--gold); padding-left:24px; }
.header-right { display:flex; align-items:center; gap:18px; }
.tel { font-size:17px; font-weight:600; display:flex; align-items:center; gap:6px; color:var(--dark); }
.tel svg { width:18px; height:18px; stroke:var(--gold); fill:none; stroke-width:2; }
.btn-gold { background:var(--gold); color:#fff; border:none; padding:10px 22px; border-radius:6px; font-size:15px; cursor:pointer; transition:background .3s; }
.btn-gold:hover { background:#8f7449; }
.mobile-menu { display:none; cursor:pointer; font-size:24px; color:var(--dark); }

/* Mobile Nav */
.mobile-nav { position:fixed; top:0; right:-100%; width:80%; max-width:320px; height:100vh; background:#fff; z-index:200; transition:right .3s; overflow-y:auto; padding:20px; box-shadow:-4px 0 20px rgba(0,0,0,.1); }
.mobile-nav.open { right:0; }
.mobile-nav-close { text-align:right; font-size:28px; cursor:pointer; color:#666; margin-bottom:20px; }
.mobile-nav ul { list-style:none; }
.mobile-nav li { border-bottom:1px solid #eee; }
.mobile-nav a { display:block; padding:14px 0; color:#333; text-decoration:none; font-size:16px; }
.m-submenu { padding-left:16px; display:none; }
.m-submenu.open { display:block; }
.m-submenu a { font-size:14px; padding:10px 0; color:#666; }
.mobile-overlay { position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:150; display:none; }
.mobile-overlay.open { display:block; }

/* Banner */
.page-banner { position:relative; height:280px; background:linear-gradient(135deg,#2f2a20 0%,#4a3f2f 45%,#a88b5e 100%); display:flex; flex-direction:column; justify-content:space-between; }
.page-banner::after { content:''; position:absolute; inset:0; background:rgba(0,0,0,.4); }
.banner-content { position:relative; z-index:2; max-width:1600px; margin:0 auto; padding:50px 20px 0; width:100%; text-align:center; }
.banner-title { font-size:36px; color:#fff; font-weight:500; margin-bottom:12px; }
.breadcrumb { font-size:14px; color:rgba(255,255,255,.8); }
.breadcrumb a { color:rgba(255,255,255,.8); text-decoration:none; transition:color .3s; }
.breadcrumb a:hover { color:var(--gold-light); }
.breadcrumb span { margin:0 8px; }
.banner-subnav { position:relative; z-index:2; width:100%; background:rgba(0,0,0,.4); }
.banner-subnav-list { max-width:1600px; margin:0 auto; display:flex; list-style:none; padding:0 20px; justify-content:center; }
.banner-subnav-list li { flex:0 0 auto; text-align:center; }
.banner-subnav-list li a { display:block; padding:18px 40px; color:#fff; text-decoration:none; font-size:18px; transition:color .3s; position:relative; }
.banner-subnav-list li a:hover { color:var(--gold-light); }
.banner-subnav-list li a.active::after { content:''; position:absolute; bottom:0; left:15%; right:15%; height:3px; background:var(--gold); }
.banner-gold-bar { position:absolute; bottom:0; height:3px; background:var(--gold); transition:all .3s ease; pointer-events:none; }

/* Jobs Section */
.jobs-section { padding:60px 0 80px; }
.jobs-title { font-size:36px; color:var(--dark); margin-bottom:30px; font-weight:500; }
.job-list { display:flex; flex-direction:column; gap:16px; }
.job-card { background:#fff; border-radius:10px; overflow:hidden; transition:box-shadow .3s; }
.job-card:hover { box-shadow:0 6px 20px rgba(0,0,0,.06); }
.job-head { display:flex; justify-content:space-between; align-items:center; padding:24px 32px; cursor:pointer; user-select:none; }
.job-head-left { display:flex; align-items:center; gap:16px; }
.job-name { font-size:20px; color:var(--dark); font-weight:500; }
.job-head-right { display:flex; align-items:center; gap:24px; }
.job-meta { font-size:14px; color:#888; }
.job-meta span { margin-left:16px; }
.job-arrow { width:32px; height:32px; border-radius:50%; background:var(--gold); display:flex; align-items:center; justify-content:center; transition:transform .4s; flex-shrink:0; }
.job-arrow svg { width:16px; height:16px; stroke:#fff; fill:none; stroke-width:2.5; transition:transform .4s; }
.job-card.open .job-arrow svg { transform:rotate(180deg); }
.job-body { display:grid; grid-template-rows:0fr; transition:grid-template-rows .4s ease; }
.job-card.open .job-body { grid-template-rows:1fr; }
.job-body-inner { overflow:hidden; }
.job-content { padding:0 32px 28px; }
.job-section-title { font-size:15px; color:var(--dark); font-weight:500; margin-bottom:10px; margin-top:16px; }
.job-section-title:first-child { margin-top:0; }
.job-content ol { padding-left:20px; }
.job-content li { font-size:14px; color:#555; line-height:2; }
.job-apply { margin-top:24px; }
.btn-apply { background:var(--gold); color:#fff; border:none; padding:10px 28px; border-radius:20px; font-size:14px; cursor:pointer; transition:all .3s; }
.btn-apply:hover { background:#8f7449; transform:translateY(-1px); box-shadow:0 4px 12px rgba(168,139,94,.3); }

/* Footer */
footer { background:#333; color:#ddd; padding:60px 0 30px; }
.footer-wrap { max-width:1600px; margin:0 auto; display:grid; grid-template-columns:1.2fr repeat(5,1fr); gap:30px; padding:0 20px; }
.footer-logo h3 { color:#fff; font-size:22px; margin:8px 0 16px; }
.footer-logo p { margin:8px 0; font-size:14px; }
.footer-col h4 { color:#fff; font-size:18px; margin-bottom:20px; }
.footer-col ul { list-style:none; }
.footer-col li { margin-bottom:10px; }
.footer-col a { color:#ccc; text-decoration:none; font-size:14px; transition:color .3s; }
.footer-col a:hover { color:var(--gold); }
.copyright { max-width:1600px; margin:40px auto 0; padding:20px 20px 0; border-top:1px solid #444; display:flex; justify-content:space-between; font-size:14px; }

/* Responsive */
@media(max-width:1200px){
  .footer-wrap { grid-template-columns:repeat(3,1fr); }
}
@media(max-width:768px){
  nav { display:none; }
  .mobile-menu { display:block; }
  .header-right .tel { display:none; }
  .page-banner { height:220px; }
  .banner-title { font-size:24px; }
  .banner-content { padding-top:30px; }
  .banner-subnav-list li a { font-size:15px; padding:14px 20px; }
  .jobs-section { padding:40px 0 60px; }
  .jobs-title { font-size:28px; margin-bottom:20px; }
  .job-head { padding:18px 20px; flex-wrap:wrap; gap:10px; }
  .job-name { font-size:17px; }
  .job-head-right { gap:12px; width:100%; justify-content:space-between; }
  .job-meta { font-size:12px; }
  .job-meta span { margin-left:10px; }
  .job-content { padding:0 20px 24px; }
  .job-content li { font-size:13px; }
  .footer-col { display:none; }
  .copyright { flex-direction:column; gap:8px; text-align:center; }
}

/* ================= 康城站通用补丁 ================= */
:root{ --kc-gold:#a88b5e; --kc-gold-l:#c9ad7f; --kc-dark:#2f2a20; }
html{ -webkit-text-size-adjust:100%; }
body{ font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans CN",sans-serif !important; }

/* 无图兜底：容器显示品牌渐变，图片缺失时隐藏 */
.no-pic,.product-img,.news-img,.article-img,.case-img,.video-img,.job-img,
.about-right,.banner-slide,.page-banner,.business-slide,.cert-item{
  background-color:#efe9dd;
}
.banner-slide{ background:linear-gradient(135deg,#2f2a20 0%,#4a3f2f 45%,#a88b5e 100%); }
.page-banner{ background:linear-gradient(135deg,#2f2a20 0%,#4a3f2f 45%,#a88b5e 100%);
  background-size:cover; background-position:center; }
img{ max-width:100%; }
img[data-empty="1"]{ display:none !important; }
.no-pic{ background:linear-gradient(135deg,#f2ede3 0%,#e4dac6 100%);
  display:flex; align-items:center; justify-content:center; min-height:160px; }
.no-pic::after{ content:""; width:56px; height:56px; opacity:.32;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M10 50L30 10H70L90 50L70 90H30L10 50Z' stroke='%23a88b5e' stroke-width='6' fill='none'/%3E%3Cpath d='M35 25L55 50L40 75' stroke='%23a88b5e' stroke-width='6' fill='none'/%3E%3Cpath d='M55 25L40 50L60 75' stroke='%23a88b5e' stroke-width='6' fill='none'/%3E%3C/svg%3E"); }

/* 证书墙：统一高度，不变形 */
.cert-item img{ height:320px; object-fit:contain; background:#fff; padding:10px; }
.cert-item{ background:transparent; }

/* 首页关于我们视觉块 */
.about-visual{ position:relative; width:100%; height:100%; min-height:320px; border-radius:12px;
  background:linear-gradient(135deg,#2f2a20 0%,#5c4f3a 55%,#a88b5e 100%);
  display:flex; flex-direction:column; align-items:center; justify-content:center; color:#fff; overflow:hidden; }
.about-visual svg{ position:absolute; width:78%; height:78%; opacity:.5; }
.about-visual-year{ font-size:64px; font-weight:700; letter-spacing:2px; color:#fff; text-shadow:0 2px 12px rgba(0,0,0,.35); position:relative; z-index:2; }
.about-visual-txt{ margin-top:12px; font-size:15px; line-height:1.9; text-align:center; opacity:.92; position:relative; z-index:2; }

/* 主营业务卡片背景（替代缺失配图） */
.business-slide > .business-bg{ position:absolute; inset:0;
  background:linear-gradient(135deg,#2b2620 0%,#4d4233 48%,#a88b5e 100%); }
.business-slide > .business-bg::after{ content:""; position:absolute; inset:0; opacity:.16;
  background:repeating-linear-gradient(45deg,transparent 0 22px,rgba(255,255,255,.10) 22px 24px); }

/* 查看全部链接 */
.qual-more{ float:right; color:var(--kc-gold,#a88b5e); font-size:15px; margin-top:14px; text-decoration:none; }
.qual-more:hover{ text-decoration:underline; }
.qual-header{ overflow:hidden; }

/* 新闻卡片高度一致 */
.news-card{ min-height:230px; }
.news-card h4{ display:flex; align-items:center; }

/* 按钮当链接用 */
a.card-btn, a.btn-more{ display:inline-block; text-decoration:none; cursor:pointer; }

/* 合作伙伴 logo */
.logo-box{ background:#fff; }
.logo-box img{ max-height:60px; width:auto; }

@media (max-width:768px){
  .cert-item img{ height:220px; }
  .about-visual{ min-height:240px; }
  .about-visual-year{ font-size:46px; }
  .news-card{ min-height:200px; }
}