/* ============================================================
   cailiaoyuan.css — 材料员报考指南页样式
   布局：全宽图Hero + 四枚铆钉职责卡 + VS对比条件 + 斜向科目卡 + 横排备考 + 编号误区 + 本地图 + 嵌入式CTA
   ============================================================ */

/* ---------- Hero（全宽图叠加） ---------- */
.cly-hero {
  position: relative; padding: 160px 0 100px; overflow: hidden;
  color: var(--paper-100);
}
.cly-hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.cly-hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(.45) saturate(.85);
}
.cly-hero-inner {
  position: relative; z-index: 2; max-width: 760px;
}
.cly-hero-inner h1 {
  color: var(--paper-100); font-size: clamp(34px, 5.4vw, 56px);
  line-height: 1.2; letter-spacing: 2px; margin: 18px 0 20px;
}
.cly-hero-inner h1 i { font-style: normal; color: var(--stitch); }
.cly-hero-inner p { color: rgba(250,246,238,.9); font-size: 15.5px; line-height: 1.95; max-width: 560px; }
.cly-hero-cta { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.cly-hero-outline { border-color: rgba(250,246,238,.65); color: var(--paper-100); }
.cly-hero-outline:hover { background: var(--paper-100); color: var(--denim-800); }

/* ---------- 职责四卡 ---------- */
.cly-role { padding: 84px 0; }
.cly-role-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.cly-role-card {
  background: var(--paper-100); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 28px 22px;
  box-shadow: var(--shadow-sm); position: relative;
  transition: transform .3s var(--ease);
}
.cly-role-card:hover { transform: translateY(-5px); }
.cly-role-card h3 { font-size: 17px; margin-bottom: 8px; color: var(--denim-800); }
.cly-role-card p { font-size: 13.5px; color: var(--ink-soft); line-height: 1.85; }

/* ---------- 条件 VS 对比 ---------- */
.cly-cond { padding: 84px 0; }
.cly-cond-grid {
  display: grid; grid-template-columns: 1fr 80px 1fr; gap: 20px; align-items: center;
  max-width: 900px; margin: 0 auto;
}
.cly-cond-card {
  background: var(--paper-100); border: 1px solid var(--line);
  border-top: 5px solid var(--denim-600);
  border-radius: var(--r-md); padding: 30px 26px;
  box-shadow: var(--shadow-sm);
}
.cly-cond-card h3 { font-size: 18px; margin-bottom: 8px; }
.cly-cond-card p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.9; }
.cly-cond-vs {
  font-family: var(--font-serif); font-weight: 900; font-size: 24px;
  color: var(--rust); text-align: center;
}
.cly-cond-material {
  max-width: 900px; margin: 36px auto 0;
  background: var(--paper-300); border: 1px dashed var(--brown-400);
  border-radius: var(--r-md); padding: 26px 30px;
}
.cly-cond-material h3 { font-size: 17px; margin-bottom: 14px; }
.cly-cond-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.cly-cond-tags span {
  font-size: 13.5px; padding: 6px 14px;
  background: var(--paper-100); border: 1px solid var(--line);
  border-radius: 20px; color: var(--denim-800);
}
.cly-cond-material p { font-size: 14px; color: var(--brown-800); }
.cly-cond-material a { color: var(--denim-700); font-weight: 700; }

/* ---------- 斜向科目卡 ---------- */
.cly-kemu { padding: 84px 0; }
.cly-kemu-wrap {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
  margin-top: 20px;
}
.cly-kemu-card {
  background: var(--paper-100); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 32px 26px;
  box-shadow: var(--shadow-sm); position: relative;
}
.cly-kemu-card--alt { transform: translateY(20px); }
.cly-kemu-card--alt2 { transform: translateY(-10px); }
.cly-kemu-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--brown-800); color: var(--stitch);
  font-family: var(--font-serif); font-weight: 900; font-size: 18px;
  margin-bottom: 14px;
}
.cly-kemu-card h3 { font-size: 18px; margin-bottom: 8px; }
.cly-kemu-card p { font-size: 14px; color: var(--ink-soft); line-height: 1.85; }
.cly-kemu-more { text-align: center; margin-top: 40px; }

/* ---------- 备考 ---------- */
.cly-plan { padding: 84px 0; }
.cly-plan-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.cly-plan-cell {
  background: rgba(250,246,238,.06);
  border-left: 4px solid var(--stitch);
  padding: 18px 20px; border-radius: 0 var(--r-sm) var(--r-sm) 0;
}
.cly-plan-cell h3 { color: var(--stitch); font-size: 15px; margin-bottom: 6px; }
.cly-plan-cell p { color: rgba(250,246,238,.82); font-size: 13.5px; line-height: 1.85; }
.cly-plan-more { text-align: center; margin-top: 28px; }

/* ---------- 误区编号 ---------- */
.cly-pit { padding: 84px 0; }
.cly-pit-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.cly-pit-item {
  display: grid; grid-template-columns: 70px 1fr; gap: 18px; align-items: start;
  background: var(--paper-100); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 24px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease);
}
.cly-pit-item:hover { transform: translateY(-3px); }
.cly-pit-no {
  font-family: var(--font-serif); font-size: 36px; font-weight: 900;
  color: var(--paper-400); line-height: 1;
}
.cly-pit-item h3 { font-size: 16px; margin-bottom: 6px; }
.cly-pit-item p { font-size: 13.5px; color: var(--ink-soft); line-height: 1.85; }

/* ---------- 本地 ---------- */
.cly-local { padding: 84px 0; }
.cly-local-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; align-items: center;
}
.cly-local-pic .pic-frame { padding: 10px; }
.cly-local-text h2 { font-size: clamp(24px, 3.4vw, 32px); margin: 10px 0 16px; line-height: 1.4; }
.cly-local-text p { font-size: 15px; color: var(--ink-soft); line-height: 2; }
.cly-local-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.cly-local-links a {
  font-size: 13.5px; padding: 7px 16px;
  background: var(--denim-700); color: var(--paper-100);
  border-radius: 4px; font-weight: 600;
  transition: all .25s var(--ease);
}
.cly-local-links a:hover { background: var(--brown-800); transform: translateY(-2px); }

/* ---------- CTA ---------- */
.cly-cta { padding: 84px 0; }
.cly-cta-inner {
  border-radius: var(--r-lg); padding: 56px 48px; text-align: center;
}
.cly-cta-inner h2 { color: var(--paper-100); font-size: clamp(24px, 3.6vw, 34px); line-height: 1.35; }
.cly-cta-inner p { color: rgba(250,246,238,.82); margin: 14px auto 26px; max-width: 620px; font-size: 15px; line-height: 1.9; }
.cly-cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cly-cta-outline { border-color: rgba(250,246,238,.65); color: var(--paper-100); }
.cly-cta-outline:hover { background: var(--paper-100); color: var(--denim-800); }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .cly-role-grid { grid-template-columns: 1fr 1fr; }
  .cly-kemu-wrap { grid-template-columns: 1fr; }
  .cly-kemu-card--alt, .cly-kemu-card--alt2 { transform: none; }
  .cly-plan-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .cly-hero { padding-top: 130px; }
  .cly-cond-grid { grid-template-columns: 1fr; }
  .cly-cond-vs { padding: 4px 0; }
  .cly-local-grid { grid-template-columns: 1fr; gap: 30px; }
  .cly-pit-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .cly-role-grid, .cly-plan-row { grid-template-columns: 1fr; }
  .cly-cta-inner { padding: 36px 22px; }
}