/* ============================================================
 * 州民中飞跃手册 - 自定义样式
 * 设计定位：青年社区感 / 温暖 / 成长 / 非官方
 * 视觉参考：Notion / GitBook / Medium / 飞跃手册
 * ============================================================ */

/* ---------- 1. CSS 变量（设计令牌）---------- */
:root {
  /* 主色调：青绿色系 */
  --md-primary-fg-color: #0D9488;
  --md-primary-fg-color-light: #14B8A6;
  --md-primary-fg-color-dark: #0F766E;

  /* 强调色 */
  --md-accent-fg-color: #0EA5E9;

  /* 页面背景 */
  --feiyue-bg: #FAFAF8;
  --feiyue-bg-warm: #FEFDF9;
  --feiyue-card-bg: #FFFFFF;
  --feiyue-card-border: #E8E6E1;
  --feiyue-card-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.03);

  /* 文字颜色 */
  --feiyue-text-primary: #1A1A18;
  --feiyue-text-secondary: #6B6B65;
  --feiyue-text-muted: #7A7A72;
  --feiyue-text-warm: #5C4A3A;

  /* 装饰色 */
  --feiyue-green-light: #E6F7F4;
  --feiyue-blue-light: #E8F4FD;
  --feiyue-amber-light: #FEF7EC;
  --feiyue-divider: #EDECE8;
}

/* ---------- 2. 全局页面背景 ---------- */
.md-main {
  background-color: var(--feiyue-bg);
}

.md-content {
  background-color: transparent;
}

/* ---------- 3. 字体优化 ---------- */
body {
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: 0.01em;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.md-typeset h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--feiyue-text-primary);
  border-bottom: none;
  padding-bottom: 0;
}

.md-typeset h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--feiyue-text-primary);
}

.md-typeset h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--feiyue-text-primary);
}

/* ---------- 4. 侧边栏文字放大 ---------- */
.md-nav {
  font-size: 0.9rem;
}

.md-nav__link {
  font-size: 0.9rem;
}

.md-nav__title {
  font-size: 0.95rem;
}

/* ---------- 5. 顶部导航栏 ---------- */
/* Header & Tabs 共用品牌色,通过细节(短线/字重/搜索框)制造层次 */
.md-header {
  background: linear-gradient(
    180deg,
    var(--md-primary-fg-color) 0%,
    var(--md-primary-fg-color-dark) 100%
  );
  box-shadow: none;
  transition: box-shadow 0.25s;
}

.md-header[data-md-state="shadow"] {
  box-shadow: 0 0 .4rem rgba(0,0,0,.1), 0 .25rem .5rem rgba(0,0,0,.1);
}

/* logo + 站点标题 */
.md-header__title {
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-left: 0.4rem;
}

.md-header__title .md-ellipsis {
  color: #ffffff;
  font-size: 1rem;
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 1.6rem;
  border-radius: 6px;
}

/* tabs bar:沿用 primary 色,不再用更暗的 dark 渐变(保持纯净) */
.md-tabs {
  background-color: var(--md-primary-fg-color-dark);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.md-tabs__list {
  gap: 4px;
}

.md-tabs__item {
  height: 44px;
}

.md-tabs__link {
  position: relative;
  margin-top: 0;
  padding: 12px 6px;
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.82) !important;
  opacity: 1 !important;
  transition: color 0.2s;
}

/* tab 底部高亮短线:hover 半展开, active 全展开 */
.md-tabs__link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  transform: translateX(-50%) scaleX(0);
  width: 70%;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transform-origin: center;
  transition: transform 0.25s ease, background 0.25s;
}

.md-tabs__link:hover {
  color: #ffffff !important;
}

.md-tabs__link:hover::after {
  transform: translateX(-50%) scaleX(0.5);
  background: rgba(255,255,255,0.55);
}

/* Material 9.x: active 类挂在 .md-tabs__item--active 上 */
.md-tabs__item--active .md-tabs__link {
  color: #ffffff !important;
  font-weight: 600;
}

.md-tabs__item--active .md-tabs__link::after {
  transform: translateX(-50%) scaleX(1);
  background: #ffffff;
}

/* ---------- 5.1 搜索框 (顶部右侧) ---------- */
.md-search__form {
  background-color: rgba(255,255,255,0.16) !important;
  border-radius: 999px;
  height: 36px;
  transition: background-color 0.2s, box-shadow 0.2s;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.md-search__form:hover {
  background-color: rgba(255,255,255,0.26) !important;
}

[data-md-toggle="search"]:checked ~ .md-header .md-search__form {
  background-color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.md-search__input {
  font-size: 0.85rem;
  color: #ffffff;
}

.md-search__input::placeholder {
  color: rgba(255,255,255,0.7);
  font-weight: 400;
}

[data-md-toggle="search"]:checked ~ .md-header .md-search__input {
  color: var(--feiyue-text-primary);
}

[data-md-toggle="search"]:checked ~ .md-header .md-search__input::placeholder {
  color: var(--feiyue-text-muted);
}

.md-search__icon {
  color: rgba(255,255,255,0.85) !important;
}

[data-md-toggle="search"]:checked ~ .md-header .md-search__icon {
  color: var(--feiyue-text-muted) !important;
}

/* ---------- 5. Hero Banner ---------- */
.fy-hero {
  position: relative;
  padding: 80px 24px 64px;
  text-align: center;
  /* 双层背景:半透明米白蒙版 + 校园照(webp 优先, jpg 兜底).
     校园照仅作"母校感"隐约存在,不抢标题视觉.
     background-position 上偏 30% 让右下角水印藏在 hero 圆角之外 */
  background:
    linear-gradient(
      175deg,
      rgba(240,249,247,0.92) 0%,
      rgba(254,253,249,0.88) 30%,
      rgba(248,247,242,0.90) 60%,
      rgba(236,248,245,0.93) 100%
    ),
    image-set(
      url('../assets/images/campus-hero.webp') type('image/webp'),
      url('../assets/images/campus-hero.jpg') type('image/jpeg')
    ) center 30% / cover no-repeat;
  border-radius: 0 0 40px 40px;
  margin: 0 -24px 48px;
  overflow: hidden;
}

/* 次级页面 hero (案例库/大学分类/投稿/关于) 不挂校园背景,
   避免"四个页面同一张照片"稀释州民中独特感 */
.fy-hero.fy-hero--compact {
  background:
    linear-gradient(
      175deg,
      #F0F9F7 0%,
      #FEFDF9 30%,
      #F8F7F2 60%,
      #ECF8F5 100%
    );
}

/* 移动端关掉背景图,省流量且小屏图片细节看不清 */
@media (max-width: 768px) {
  .fy-hero {
    background:
      linear-gradient(
        175deg,
        #F0F9F7 0%,
        #FEFDF9 30%,
        #F8F7F2 60%,
        #ECF8F5 100%
      );
  }
}

/* 背景装饰圆(透明度调淡,避免与校园照混色) */
.fy-hero::before {
  content: "";
  position: absolute;
  top: 5%;
  right: -80px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13,148,136,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.fy-hero::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14,165,233,0.03) 0%, transparent 70%);
  pointer-events: none;
}

.fy-hero-title {
  position: relative;
  font-size: 3.2rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.06em !important;
  color: var(--feiyue-text-primary) !important;
  margin-bottom: 12px !important;
  line-height: 1.3 !important;
}

/* 次级页面(案例库/大学分类/投稿指南/关于我们)的紧凑 hero */
.fy-hero.fy-hero--compact {
  padding: 56px 24px 48px;
}

.fy-hero.fy-hero--compact .fy-hero-title {
  font-size: 2.6rem !important;
}

@media screen and (max-width: 768px) {
  .fy-hero.fy-hero--compact {
    padding: 40px 16px 32px;
  }
  .fy-hero.fy-hero--compact .fy-hero-title {
    font-size: 1.8rem !important;
  }
}

.fy-hero-subtitle {
  position: relative;
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--feiyue-text-secondary);
  line-height: 2;
  margin-bottom: 32px;
}

.fy-hero-quote {
  position: relative;
  display: inline-block;
  padding-bottom: 12px;
  font-size: 1.15rem;
  font-weight: 500;
  font-style: italic;
  color: var(--feiyue-text-warm);
  line-height: 1.7;
  letter-spacing: 0.02em;
}

/* 品牌色短下划线,替代原圆角胶囊背景 */
.fy-hero-quote::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: var(--md-primary-fg-color);
  border-radius: 1px;
}

@media (max-width: 768px) {
  .fy-hero-quote {
    font-size: 1rem;
  }
}

/* ---------- 5.5 首页统计数字带 ---------- */
.fy-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 640px;
  margin: -24px auto 40px;
  padding: 24px 16px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--feiyue-card-border);
  border-radius: 20px;
  box-shadow: var(--feiyue-card-shadow);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.fy-stats-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
  position: relative;
}

/* 列之间的分隔线 */
.fy-stats-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 18%;
  bottom: 18%;
  width: 1px;
  background: var(--feiyue-divider);
}

.fy-stats-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--md-primary-fg-color);
  line-height: 1.1;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

.fy-stats-label {
  font-size: 0.82rem;
  color: var(--feiyue-text-secondary);
  font-weight: 500;
}

@media screen and (max-width: 480px) {
  .fy-stats {
    margin: -16px 8px 32px;
    padding: 18px 8px;
    border-radius: 16px;
  }
  .fy-stats-num {
    font-size: 1.5rem;
  }
  .fy-stats-label {
    font-size: 0.75rem;
  }
}

/* ---------- 6. 搜索框 ---------- */
.fy-search-wrapper {
  max-width: 640px;
  margin: 0 auto 56px;
  padding: 0 16px;
}

.fy-search {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--feiyue-card-bg);
  border: 1px solid var(--feiyue-card-border);
  border-radius: 16px;
  box-shadow: var(--feiyue-card-shadow);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.fy-search:focus-within {
  border-color: var(--md-primary-fg-color-light);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 8px 24px rgba(13,148,136,0.08);
}

.fy-search-icon {
  flex-shrink: 0;
  color: var(--feiyue-text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.fy-search-icon svg {
  width: 20px;
  height: 20px;
  display: block;
}

.fy-search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 1.05rem;
  font-family: inherit;
  color: var(--feiyue-text-primary);
  background: transparent;
}

.fy-search-input::placeholder {
  color: var(--feiyue-text-muted);
  font-weight: 300;
}

/* ---------- 7. 模块标题 ---------- */
.fy-section-title {
  text-align: center;
  margin-bottom: 40px;
}

.fy-section-title h2 {
  font-size: 1.6rem !important;
  font-weight: 700 !important;
  color: var(--feiyue-text-primary) !important;
  margin-bottom: 16px !important;
  position: relative;
  display: inline-block;
}

/* 模块标题下方品牌色短线（增强模块识别度） */
.fy-section-title h2::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -10px;
  transform: translateX(-50%);
  width: 32px;
  height: 3px;
  border-radius: 2px;
  background: var(--md-primary-fg-color);
}

.fy-section-title p {
  font-size: 0.95rem;
  color: var(--feiyue-text-muted);
  margin-top: 16px !important;
}

/* ---------- 8. 大学卡片网格 ---------- */
.fy-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 56px;
}

.fy-school-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 20px;
  background: var(--feiyue-card-bg);
  border: 1px solid var(--feiyue-card-border);
  border-radius: 16px;
  box-shadow: var(--feiyue-card-shadow);
  text-align: center;
  text-decoration: none !important;
  color: var(--feiyue-text-primary) !important;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.fy-school-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06), 0 8px 24px rgba(13,148,136,0.08);
  border-color: var(--md-primary-fg-color-light);
}

.fy-school-card-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 0.03em;
  line-height: 1.3;
}

.fy-school-card-count,
.fy-school-card-major {
  display: block;
  width: 100%;
  line-height: 1.3;
}

.fy-school-card-count {
  font-size: 0.82rem;
  color: var(--feiyue-text-muted);
  margin-bottom: 4px;
}

.fy-school-card-major {
  font-size: 0.78rem;
  color: var(--md-primary-fg-color-dark);
  font-weight: 500;
}

/* ---------- 9. 案例卡片 ---------- */
.fy-case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}

.fy-case-card {
  padding: 24px;
  background: var(--feiyue-card-bg);
  border: 1px solid var(--feiyue-card-border);
  border-radius: 16px;
  box-shadow: var(--feiyue-card-shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.fy-case-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06), 0 12px 28px rgba(0,0,0,0.05);
}

.fy-case-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.fy-case-card-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--feiyue-green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--md-primary-fg-color-dark);
  flex-shrink: 0;
}

.fy-case-card-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.fy-case-card-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--feiyue-text-primary);
}

.fy-case-card-year {
  font-size: 0.8rem;
  color: var(--feiyue-text-muted);
}

.fy-case-card-body {
  margin-bottom: 12px;
}

.fy-case-card-school {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--feiyue-text-primary);
  margin-bottom: 4px;
  /* 左侧品牌色短竖条,替代原 🏫 emoji,跨平台一致 */
  padding-left: 10px;
  border-left: 3px solid var(--md-primary-fg-color);
  line-height: 1.4;
}

.fy-case-card-major-score {
  font-size: 0.85rem;
  color: var(--feiyue-text-secondary);
}

.fy-case-card-summary {
  margin-top: 8px;
  font-size: 0.88rem;
  color: var(--feiyue-text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.fy-case-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.fy-tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--feiyue-green-light);
  color: var(--md-primary-fg-color-dark);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 12px;
  white-space: nowrap;
}

.fy-tag-blue {
  background: var(--feiyue-blue-light);
  color: #0369A1;
}

.fy-tag-amber {
  background: var(--feiyue-amber-light);
  color: #B45309;
}

/* 案例卡片底部"阅读全文"链接 */
.fy-case-card-link {
  display: block;
  margin-top: 12px;
  color: var(--md-primary-fg-color);
  font-weight: 500;
  text-decoration: none;
}

.fy-case-card-link:hover {
  text-decoration: underline;
}

/* ---------- 10. 语录模块 ---------- */
.fy-quote-section {
  position: relative;
  padding: 56px 32px;
  background: linear-gradient(135deg, #F5FAF9 0%, #FEFDF9 50%, #F8F7F2 100%);
  border-radius: 24px;
  text-align: center;
  margin-bottom: 48px;
  border: 1px solid var(--feiyue-divider);
}

.fy-quote-section::before {
  content: "❝";
  display: block;
  font-size: 3rem;
  color: var(--md-primary-fg-color);
  opacity: 0.3;
  margin-bottom: 12px;
  font-family: serif;
}

.fy-quote-text {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--feiyue-text-primary);
  line-height: 2;
  margin-bottom: 12px;
  font-style: italic;
}

.fy-quote-author {
  font-size: 0.88rem;
  color: var(--feiyue-text-muted);
}

/* ---------- 11. 页脚 ---------- */
.md-footer {
  background-color: #F5F4F0;
  color: var(--feiyue-text-secondary);
}

.md-footer-meta {
  background-color: #EEECE7;
}

/* 页脚活跃维护信息条 */
.fy-footer-stats {
  text-align: center;
  padding: 14px 16px 4px;
  font-size: 0.82rem;
  color: var(--feiyue-text-muted);
  background-color: #EEECE7;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.fy-footer-stats-sep {
  opacity: 0.5;
}

.fy-footer-stats-item {
  letter-spacing: 0.02em;
}

/* ---------- 12. 响应式 ---------- */
@media screen and (max-width: 768px) {
  .fy-hero {
    padding: 48px 16px 40px;
    border-radius: 0 0 24px 24px;
    margin: 0 -16px 32px;
  }

  .fy-hero-title {
    font-size: 2rem !important;
  }

  .fy-hero-subtitle {
    font-size: 1.05rem;
  }

  .fy-card-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
  }

  .fy-school-card {
    padding: 20px 14px;
  }

  .fy-school-card-name {
    font-size: 0.95rem;
  }

  .fy-case-grid {
    grid-template-columns: 1fr;
  }

  .fy-search {
    padding: 12px 18px;
  }

  .fy-quote-section {
    padding: 36px 20px;
  }

  .fy-quote-text {
    font-size: 1rem;
  }
}

@media screen and (max-width: 480px) {
  .fy-hero-title {
    font-size: 1.6rem !important;
  }

  .fy-card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .fy-school-card {
    padding: 16px 10px;
  }
}

/* ---------- 13. 滚动条美化 ---------- */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #D1CFC8;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #B0AEA6;
}

/* ---------- 14. About 页面专用 ---------- */
.fy-about-intro {
  font-size: 1.1rem;
  line-height: 2.2;
  color: var(--feiyue-text-primary);
  text-align: center;
  padding: 32px 16px 0;
}

.fy-team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin: 32px 0 48px;
}

.fy-team-card {
  text-align: center;
  padding: 28px 20px;
  background: var(--feiyue-card-bg);
  border: 1px solid var(--feiyue-card-border);
  border-radius: 16px;
}

.fy-team-card-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--feiyue-green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--md-primary-fg-color-dark);
  margin: 0 auto 12px;
}

/* ---------- 15. 投稿指南页 ---------- */
.fy-contribute-steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
}

.fy-contribute-steps ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

.fy-contribute-steps li {
  counter-increment: step;
  position: relative;
  padding: 24px 24px 24px 64px;
  margin-bottom: 16px;
  background: var(--feiyue-card-bg);
  border: 1px solid var(--feiyue-card-border);
  border-radius: 16px;
}

.fy-contribute-steps li::before {
  content: counter(step);
  position: absolute;
  left: 18px;
  top: 24px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--feiyue-green-light);
  color: var(--md-primary-fg-color-dark);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- 16. 案例详情页 ---------- */
.fy-case-hero {
  background: linear-gradient(175deg, #F0F9F7 0%, #FEFDF9 50%, #F8F7F2 100%);
  border-radius: 20px;
  padding: 40px 32px;
  margin-bottom: 32px;
  border: 1px solid var(--feiyue-divider);
}

.fy-case-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.fy-case-info-item {
  padding: 12px 16px;
  background: rgba(255,255,255,0.6);
  border-radius: 12px;
}

.fy-case-info-label {
  font-size: 0.85rem;
  color: #3B3B35;
  font-weight: 500;
  margin-bottom: 4px;
}

.fy-case-info-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--feiyue-text-primary);
}

/* ---------- 17. "查看更多"按钮 ---------- */
.fy-btn {
  display: inline-block;
  padding: 10px 24px;
  background: var(--feiyue-card-bg);
  border: 1px solid var(--md-primary-fg-color-dark);
  color: var(--md-primary-fg-color-dark);
  border-radius: 24px;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  cursor: pointer;
}

.md-typeset .fy-btn {
  color: var(--md-primary-fg-color-dark) !important;
}

.md-typeset .fy-btn:hover {
  background: var(--md-primary-fg-color);
  color: #FFFFFF !important;
}

.md-typeset .fy-btn-primary {
  background: var(--md-primary-fg-color);
  color: #FFFFFF !important;
  border: 1px solid var(--md-primary-fg-color);
}

.md-typeset .fy-btn-primary:hover {
  background: var(--md-primary-fg-color-dark);
  border-color: var(--md-primary-fg-color-dark);
  color: #FFFFFF !important;
}

/* Material 主题的 md-button--primary 也被 .md-typeset 覆盖，强制白色文字 */
.md-typeset .md-button--primary {
  color: #FFFFFF !important;
}

.md-typeset .md-button--primary:hover {
  color: #FFFFFF !important;
}

.fy-text-center {
  text-align: center;
}

/* ---------- 18. 分隔线 ---------- */
.fy-divider {
  border: none;
  height: 1px;
  background: var(--feiyue-divider);
  margin: 48px 0;
}

/* ---------- 18.5 学校信息卡(学校专属页顶部) ---------- */
.fy-school-info-card {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "meta actions"
    "tags actions";
  gap: 12px 24px;
  align-items: center;
  padding: 20px 24px;
  margin: 0 0 32px;
  background: linear-gradient(135deg, #F5FAF9 0%, #FEFDF9 100%);
  border: 1px solid var(--feiyue-card-border);
  border-radius: 16px;
  box-shadow: var(--feiyue-card-shadow);
}

.fy-school-info-meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--feiyue-text-secondary);
}

.fy-school-info-city {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--feiyue-text-primary);
  font-weight: 500;
}

.fy-school-info-pin {
  width: 14px;
  height: 14px;
  color: var(--md-primary-fg-color);
  flex-shrink: 0;
}

.fy-school-info-cases {
  color: var(--feiyue-text-muted);
}

.fy-school-info-tags {
  grid-area: tags;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.fy-school-info-chip {
  display: inline-block;
  padding: 2px 10px;
  background: var(--feiyue-green-light);
  color: var(--md-primary-fg-color-dark);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 12px;
  white-space: nowrap;
}

.fy-school-info-actions {
  grid-area: actions;
}

.fy-school-info-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: var(--md-primary-fg-color);
  color: #fff !important;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none !important;
  transition: background 0.2s, transform 0.2s;
  white-space: nowrap;
}

.fy-school-info-link:hover {
  background: var(--md-primary-fg-color-dark);
}

.fy-school-info-link:hover .fy-school-info-link-arrow {
  transform: translateX(3px);
}

.fy-school-info-link-arrow {
  display: inline-block;
  transition: transform 0.2s;
}

.fy-school-info-link--disabled {
  display: inline-flex;
  padding: 8px 16px;
  background: transparent;
  color: var(--feiyue-text-muted) !important;
  font-size: 0.82rem;
  border: 1px dashed var(--feiyue-card-border);
  border-radius: 999px;
}

.fy-school-info-link--disabled a {
  color: var(--md-primary-fg-color) !important;
  text-decoration: none;
}

@media screen and (max-width: 640px) {
  .fy-school-info-card {
    grid-template-columns: 1fr;
    grid-template-areas:
      "meta"
      "tags"
      "actions";
    padding: 18px 18px;
  }
  .fy-school-info-actions {
    text-align: center;
  }
}

/* ---------- 19. 案例详情高亮框 ---------- */
.fy-highlight-box {
  padding: 24px 28px;
  background: var(--feiyue-amber-light);
  border-left: 4px solid #F59E0B;
  border-radius: 0 12px 12px 0;
  margin: 24px 0;
}

.fy-highlight-box h4 {
  color: #B45309;
  margin-top: 0;
}