/* ============================================================
   施工员岗位页 gangwei-shigongyuan.html 专属样式
   依赖全站共享 design system：css/style.css
   ============================================================ */

/* ---------- 首屏：施工现场大图 + 墨色渐变压字 ---------- */
.sg-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 150px 0 130px;
}
.sg-hero .ph-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.sg-hero .ph-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.sg-hero .ph-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(21, 50, 56, .88) 0%, rgba(21, 50, 56, .6) 46%, rgba(68, 147, 196, .32) 100%);
}
.sg-hero .container { position: relative; z-index: 2; }
.sg-hero .crumbs a { color: #D7EEE2; }
.sg-hero .crumbs { color: #8ED6B3; margin-bottom: 22px; }
.sg-hero h1 {
  font-size: clamp(30px, 4.6vw, 54px);
  line-height: 1.15;
  margin: 0 0 18px;
  font-weight: 800;
}
.sg-hero h1 em { font-style: normal; color: #FFCE33; }
.sg-hero .ph-desc {
  font-size: 18px;
  max-width: 640px;
  color: #EAF3FA;
  line-height: 1.9;
  margin: 0 0 30px;
}
.sg-hero .ph-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* 首屏右侧漂浮小标签 */
.sg-hero .hero-float {
  position: absolute;
  right: 6%;
  bottom: 70px;
  z-index: 2;
  display: grid;
  gap: 12px;
}
.sg-hero .hero-float span {
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .35);
  backdrop-filter: blur(4px);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 14px;
}

/* ---------- 折线分割（本页手绘 points，勿复制） ---------- */
.split { display: block; width: 100%; overflow: hidden; line-height: 0; }
.split svg { display: block; width: 100%; height: 56px; }
.split-green polyline { stroke: var(--green-500, #41B383); stroke-width: 3; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.split-blue polyline { stroke: var(--blue-500, #4493C4); stroke-width: 3; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.split-yellow polyline { stroke: var(--yellow-400, #FFCE33); stroke-width: 3; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.split.flip svg { transform: scaleY(-1); }

/* ---------- 岗位是干啥：左右图文 ---------- */
.sg-intro .two-col {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
}
.sg-intro .lead {
  font-size: 17px;
  line-height: 2;
  color: var(--ink-700, #2E4A50);
  margin: 0 0 16px;
}
.sg-intro .intro-img {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(21, 50, 56, .16);
}
.sg-intro .intro-img img { width: 100%; height: auto; display: block; }

/* ---------- 岗位职责四宫格 ---------- */
.sg-duty { background: var(--paper-2, #EDF5F0); }
.sg-duty .grid { row-gap: 24px; }
.duty-cell {
  background: #fff;
  border-radius: 14px;
  padding: 26px 22px;
  border-top: 4px solid var(--green-500, #41B383);
  box-shadow: 0 10px 26px rgba(21, 50, 56, .07);
}
.duty-cell:nth-child(2) { border-top-color: var(--blue-500, #4493C4); }
.duty-cell:nth-child(3) { border-top-color: var(--yellow-400, #FFCE33); }
.duty-cell:nth-child(4) { border-top-color: var(--ink-700, #2E4A50); }
.duty-cell .d-num {
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--ink-300, #8AA3AA);
  text-transform: uppercase;
}
.duty-cell h3 { font-size: 20px; margin: 8px 0 10px; color: var(--ink-900, #153238); }
.duty-cell p { font-size: 15px; line-height: 1.9; color: var(--ink-500, #58727A); margin: 0; }

/* ---------- 工作场景图文带 ---------- */
.sg-scene .scene-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.sg-scene .scene-item {
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 12px 30px rgba(21, 50, 56, .1);
}
.sg-scene .scene-item img { width: 100%; height: 210px; object-fit: cover; display: block; }
.sg-scene .scene-item .cap { padding: 16px 18px 20px; }
.sg-scene .scene-item .cap b { display: block; font-size: 16px; color: var(--ink-900, #153238); margin-bottom: 6px; }
.sg-scene .scene-item .cap span { font-size: 14px; line-height: 1.8; color: var(--ink-500, #58727A); }

/* ---------- 报考要点 / 备考 双栏 ---------- */
.sg-exam .col-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}
.sg-exam .panel {
  background: #fff;
  border-radius: 14px;
  padding: 30px 28px;
  box-shadow: 0 12px 30px rgba(21, 50, 56, .08);
}
.sg-exam .panel.green { border-left: 5px solid var(--green-500, #41B383); }
.sg-exam .panel.blue { border-left: 5px solid var(--blue-500, #4493C4); }
.sg-exam .panel h3 { margin: 0 0 14px; font-size: 21px; color: var(--ink-900, #153238); }
.sg-exam .panel ul { margin: 0; padding-left: 1.2em; }
.sg-exam .panel li { font-size: 15px; line-height: 2; color: var(--ink-700, #2E4A50); }

/* ---------- 本地考生常问（折叠） ---------- */
.sg-faq .acc { margin-bottom: 14px; }

/* ---------- 底部 CTA ---------- */
.sg-cta {
  position: relative;
  overflow: hidden;
  color: #fff;
  text-align: center;
  padding: 90px 0;
}
.sg-cta .cta-bg-img { position: absolute; inset: 0; z-index: 0; }
.sg-cta .cta-bg-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sg-cta .cta-bg-img::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(21,50,56,.82), rgba(21,50,56,.9));
}
.sg-cta .container { position: relative; z-index: 2; }
.sg-cta h2 { font-size: clamp(26px, 3.4vw, 40px); margin: 0 0 14px; }
.sg-cta p { max-width: 620px; margin: 0 auto 26px; color: #D7EEE2; line-height: 1.9; }

/* ---------- 延伸服务链接条 ---------- */
.sg-relate { padding: 34px 0 46px; }
.sg-relate .relate-links { display: flex; flex-wrap: wrap; gap: 12px; }
.sg-relate .relate-links a {
  border: 1px solid var(--blue-100, #D8EAF5);
  background: var(--blue-50, #EAF3FA);
  color: var(--blue-500, #4493C4);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
}

/* ---------- 窄屏适配 ---------- */
@media (max-width: 900px) {
  .sg-hero { padding: 120px 0 90px; }
  .sg-hero .hero-float { display: none; }
  .sg-intro .two-col { grid-template-columns: 1fr; gap: 28px; }
  .sg-duty .grid-4 { grid-template-columns: 1fr 1fr; }
  .sg-scene .scene-row { grid-template-columns: 1fr; }
  .sg-exam .col-pair { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .sg-duty .grid-4 { grid-template-columns: 1fr; }
}