/* ==========================================================================
   东莞高级中学 · 官网改版
   academic.css — 师资队伍（faculty.html）与教学科研（teaching.html）专用
   仅补充这两个页面的局部组件，其余样式沿用 base.css 的令牌与组件。
   ========================================================================== */

/* ---------- 1. 成长路径 / 工作室条目 ---------- */
.ac-mech {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 18px;
}
.ac-mech__item {
  background: var(--white);
  padding: 20px 20px 22px;
}
.ac-mech__item span {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--accent);
}
.ac-mech__item h3 {
  font-size: 17px;
  margin: 6px 0 8px;
}
.ac-mech__item p {
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 2. 科组网格 ---------- */
.ac-subject-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0 32px;
}
.ac-subject {
  display: block;
  padding: 22px 0 26px;
  border-top: 1px solid var(--line);
  transition: border-color .22s var(--ease);
}
.ac-subject:hover { border-color: var(--accent); }
.ac-subject__index {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--accent);
}
.ac-subject h3 {
  font-size: 21px;
  margin: 8px 0 2px;
  transition: color .2s;
}
.ac-subject em {
  font-style: normal;
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}
.ac-subject p {
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--muted);
  margin-top: 10px;
}
.ac-subject:hover h3 { color: var(--accent); }

/* 最后一格放栏目说明，避免 13 个科组在四列网格里留下空洞 */
.ac-subject-note {
  grid-column: span 3;
  border-top: 1px solid var(--line);
  padding: 22px 0 26px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}
.ac-subject-note p {
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 62ch;
}
.ac-subject-note p a {
  color: var(--accent);
  border-bottom: 1px solid rgba(160, 74, 51, .35);
}
.ac-subject-note .link-arrow { font-size: 12.5px; }

/* ---------- 3. 名师工作室 ---------- */
.ac-studio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.ac-studio {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px 28px 26px;
}
.ac-studio .tag { align-self: flex-start; }
.ac-studio h3 {
  font-size: 22px;
  line-height: 1.45;
}
.ac-studio p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
}

/* ---------- 4. 校本课程 ---------- */
.ac-course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.ac-course {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--white);
  padding: 24px 24px 22px;
}
.ac-course em {
  font-style: normal;
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}
.ac-course h3 { font-size: 19px; }
.ac-course p {
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--muted);
}
.ac-course span {
  margin-top: auto;
  padding-top: 12px;
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--accent);
}

/* ---------- 5. 教学成果 ---------- */
.ac-award { border-top: 1px solid var(--ink); }
.ac-award__row {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.ac-award__label {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
  padding-top: 5px;
}
.ac-award__body h3 {
  font-size: 17px;
  line-height: 1.55;
  margin-bottom: 5px;
}
.ac-award__body p {
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 6. 四节 ---------- */
.ac-four {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.ac-four__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--white);
  padding: 26px 24px 22px;
}
.ac-four__num {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--accent);
}
.ac-four__card h3 { font-size: 20px; }
.ac-four__card p {
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--muted);
}
.ac-four__card .preview-list { margin-top: 6px; }
.ac-four__card .preview-list em { font-size: 12px; }
.ac-four__links {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-size: 12px;
}
.ac-four__links a {
  color: var(--accent);
  border-bottom: 1px solid rgba(160, 74, 51, .3);
}
.ac-four__links a:hover { border-color: var(--accent); }

/* ---------- 7. 结尾行动区 ---------- */
.ac-cta {
  background: var(--brand-deep);
  color: #f3f0e7;
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}
.ac-cta::after {
  content: "莞";
  position: absolute;
  right: 4%;
  bottom: -34%;
  font-family: var(--font-serif);
  font-size: 26vw;
  line-height: 1;
  color: rgba(255, 255, 255, .03);
  pointer-events: none;
}
.ac-cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
}
.ac-cta h2 {
  color: #f3f0e7;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.4;
  margin: 12px 0 10px;
}
.ac-cta p {
  color: rgba(243, 240, 231, .66);
  font-size: 14px;
  line-height: 1.95;
  max-width: 48ch;
}
.ac-cta__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- 8. 区块内小标题与图注 ---------- */
.ac-subhead {
  font-size: 22px;
  line-height: 1.5;
  margin-bottom: 10px;
}
.ac-subhead--tight { margin-bottom: 6px; }

.ac-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.ac-caption {
  font-size: 11px;
  color: var(--muted);
  padding-top: 8px;
}

/* ---------- 9. 头图区文字对比度 ----------
   base.css 里 `.page-hero p` 与 `.page-hero--image p` 权重相同且顺序在后，
   导语会被压成 --muted 灰。这里提高一级选择器权重，保证深色照片上的可读性。 */
.page-hero--image.page-hero > .container > p { color: rgba(255, 255, 255, .82); }
.page-hero--image .page-hero__meta { color: rgba(255, 255, 255, .66); }

/* ---------- 10. 响应式 ---------- */
@media (max-width: 1024px) {
  /* base.css 在窄屏把 .split 收成 1fr，列宽会被 640px 的表格撑开，这里改为可收缩列 */
  .split,
  .split--wide { grid-template-columns: minmax(0, 1fr); }
  .ac-subject-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 24px; }
  .ac-subject-note { grid-column: span 2; }
  .ac-course-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ac-four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ac-cta__inner { grid-template-columns: 1fr; gap: 26px; }
  .ac-studio { padding: 24px 24px 22px; }
}

@media (max-width: 767px) {
  .ac-mech,
  .ac-studio-grid { grid-template-columns: 1fr; }
  .ac-subhead { font-size: 19px; }
  .ac-subject-grid { grid-template-columns: 1fr 1fr; gap: 0 20px; }
  .ac-subject-note { grid-column: span 2; }
  .page-hero__meta { flex-wrap: wrap; gap: 6px 16px; font-size: 11.5px; }
  .page-hero__meta span { white-space: nowrap; }
  .ac-subject { padding: 16px 0 18px; }
  .ac-subject h3 { font-size: 18px; }
  .ac-subject p { font-size: 11.5px; margin-top: 8px; }
  .ac-studio h3 { font-size: 19px; }
  .ac-course-grid,
  .ac-four { grid-template-columns: 1fr; }
  .ac-course { padding: 20px 20px 18px; }
  .ac-four__card { padding: 22px 20px 18px; }
  .ac-award__row { grid-template-columns: 58px minmax(0, 1fr); gap: 12px; }
  .ac-cta { padding: 46px 0; }
  .ac-cta::after { font-size: 40vw; bottom: -18%; }
  .ac-cta__actions .btn { flex: 1 1 auto; justify-content: space-between; }
}