@import url('all.css');

/* ====== CSS Reset & Variables ====== */
:root {
  --rail-blue: #061c44;
  --rail-dark: #5783d8;
  --rail-gold: #C8A951;
  --rail-red: #E31E24;
  --rail-light: #F0F4FA;
  --rail-gray: #6B7280;
  --rail-bg: #F5F7FC;
  --rail-white: #FFFFFF;
  --shadow: 0 4px 24px rgba(0,48,135,0.12);
  --shadow-hover: 0 8px 32px rgba(0,48,135,0.2);
  --radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--rail-bg);
  color: #1a1a2e;
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ====== Top Bar ====== */
.top-bar {
  background: var(--rail-dark);
  color: #c8d4e8;
  font-size: 13px;
  padding: 6px 0;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.top-bar a { color: #a8c0e8; transition: var(--transition); }
.top-bar a:hover { color: var(--rail-gold); }

/* ====== Container ====== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ====== Header / Nav ====== */
.header {
  background: var(--rail-white);
  box-shadow: 0 2px 20px rgba(0,48,135,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}
.header.scrolled { box-shadow: 0 4px 30px rgba(0,48,135,0.15); }

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 800;
  color: var(--rail-blue);
  letter-spacing: 1px;
}
.logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--rail-blue), var(--rail-red));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 22px;
  box-shadow: 0 4px 12px rgba(0,48,135,0.3);
}
.logo-text span { display: block; font-size: 11px; color: var(--rail-gold); font-weight: 600; letter-spacing: 2px; }

.nav-menu {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-menu a {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  color: #334155;
  transition: var(--transition);
  position: relative;
}
.nav-menu a:hover, .nav-menu a.active {
  background: var(--rail-blue);
  color: white;
}

/* Dropdown */
.dropdown { position: relative; }
.dropdown-toggle { cursor: pointer; display: flex; align-items: center; gap: 4px; }
.dropdown-toggle::after {
  content: '▼'; font-size: 10px; transition: var(--transition);
}
.dropdown:hover .dropdown-toggle::after { transform: rotate(180deg); }
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--rail-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  min-width: 180px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 100;
  margin-top: 10px;
}
.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  margin-top: 4px;
}
.dropdown-menu a {
  display: block;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  color: #334155;
  transition: var(--transition);
}
.dropdown-menu a:hover {
  background: var(--rail-light);
  color: var(--rail-blue);
  padding-left: 20px;
}
.dropdown-menu a::before {
  content: '▸ ';
  color: var(--rail-gold);
}

.nav-apply-btn {
  background: linear-gradient(135deg, var(--rail-red), #ff4757) !important;
  color: white !important;
  padding: 10px 24px !important;
  border-radius: 50px !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 16px rgba(227,30,36,0.4);
  animation: pulse-btn 2s infinite;
}
@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 4px 16px rgba(227,30,36,0.4); }
  50% { box-shadow: 0 4px 24px rgba(227,30,36,0.6); }
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: var(--rail-blue);
  color: white;
  border: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  font-size: 20px;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
}
.mobile-toggle .icon-open,
.mobile-toggle .icon-close {
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.mobile-toggle .icon-close {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) rotate(-90deg);
  opacity: 0;
}
.mobile-toggle.is-open .icon-open {
  opacity: 0;
  transform: rotate(90deg);
}
.mobile-toggle.is-open .icon-close {
  opacity: 1;
  transform: translate(-50%, -50%) rotate(0deg);
}
.mobile-toggle.is-open { background: var(--rail-red); }

/* ====== Hero Banner (Swiper) ====== */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--rail-dark);
}
.hero-swiper {
  width: 100%;
  height: 420px;
}
.hero-swiper .swiper-slide {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-swiper .slide-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.45);
}
.slide-content {
  position: relative;
  z-index: 2;
  padding: 0 100px;
  color: white;
  max-width: 680px;
}
.slide-content h2 {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.slide-content p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 32px;
  line-height: 1.8;
}
.slide-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.slide-btn {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 15px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}
.slide-btn.primary {
  background: var(--rail-red);
  color: white;
  box-shadow: 0 6px 20px rgba(227,30,36,0.5);
}
.slide-btn.primary:hover { transform: translateY(-3px); }
.slide-btn.outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.6);
}
.slide-btn.outline:hover { background: rgba(255,255,255,0.15); }

/* Swiper 导航箭头：默认隐藏，悬停出现 */
.hero-swiper .swiper-button-prev,
.hero-swiper .swiper-button-next {
  color: white;
  opacity: 0;
  transition: opacity 0.3s ease;
  width: 48px;
  height: 48px;
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(6px);
  border-radius: 50%;
}
.hero-swiper .swiper-button-prev::after,
.hero-swiper .swiper-button-next::after {
  font-size: 18px;
  font-weight: 700;
}
.hero:hover .swiper-button-prev,
.hero:hover .swiper-button-next {
  opacity: 1;
}
.hero-swiper .swiper-button-prev:hover,
.hero-swiper .swiper-button-next:hover {
  background: rgba(0,0,0,0.45);
}

/* Swiper 分页器样式 */
.hero-swiper .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: rgba(255,255,255,0.5);
  opacity: 1;
}
.hero-swiper .swiper-pagination-bullet-active {
  background: var(--rail-gold);
  width: 30px;
  border-radius: 6px;
}

/* ====== Section Common ====== */
.section {
  padding: 50px 0;
}
.section-header {
  text-align: center;
  margin-bottom: 50px;
}
.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--rail-blue), var(--rail-dark));
  color: var(--rail-gold);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.section-header h2 {
  font-size: 36px;
  font-weight: 800;
  color: var(--rail-dark);
  margin-bottom: 12px;
}
.section-header p {
  font-size: 16px;
  color: var(--rail-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* ====== Job Cards ====== */
.job-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.job-card {
  background: var(--rail-white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(0,48,135,0.06);
  position: relative;
  overflow: hidden;
}
.job-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(180deg, var(--rail-blue), var(--rail-gold));
  border-radius: 4px 0 0 4px;
  opacity: 0;
  transition: var(--transition);
}
.job-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}
.job-card:hover::before { opacity: 1; }

.job-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}
.job-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--rail-dark);
  /* 标题占据剩余空间，过长时单行截断显示省略号 */
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.job-salary {
  color: var(--rail-red);
  font-size: 16px;
  font-weight: 500;
  /* 薪资不参与压缩，始终单行显示 */
  flex-shrink: 0;
  white-space: nowrap;
}
.job-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.job-tag {
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  background: var(--rail-light);
  color: var(--rail-blue);
}
.job-tag.hot {
  background: #fff3f3;
  color: var(--rail-red);
}
.job-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  font-size: 14px;
  color: var(--rail-gray);
  margin-bottom: 20px;
}
.job-info span { display: flex; align-items: center; gap: 6px; }
.job-info span::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--rail-gold);
  flex-shrink: 0;
}
.job-apply {
  display: block;
  width: 100%;
  padding: 12px;
  text-align: center;
  background: linear-gradient(135deg, var(--rail-blue), var(--rail-dark));
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.job-apply:hover {
  background: linear-gradient(135deg, var(--rail-red), #ff4757);
  transform: scale(1.02);
}

/* ====== News Section ====== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.news-card {
  background: var(--rail-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.news-img {
  display: block;
  height: 200px;
  position: relative;
  overflow: hidden;
}
.news-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.news-card:hover .news-img img {
  transform: scale(1.06);
}
.news-img::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(transparent, rgba(0,0,0,0.3));
}
.news-body {
  padding: 20px;
}
.news-date {
  font-size: 12px;
  color: var(--rail-gold);
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.news-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--rail-dark);
  margin-bottom: 10px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-body h3 a {
  transition: color 0.3s ease;
}
.news-body h3 a:hover {
  color: var(--rail-red);
}
.news-body p {
  font-size: 14px;
  color: var(--rail-gray);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ====== Career Showcase ====== */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.showcase-card {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  height: 300px;
  cursor: pointer;
  transition: var(--transition);
}
.showcase-card:hover { transform: scale(1.03); }
.showcase-card:nth-child(1) { grid-column: span 2; grid-row: span 2; height: 620px; }
.showcase-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #1a3a6b, #0d1f3c);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  color: rgba(255,255,255,0.3);
}
.showcase-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(0,31,92,0.9));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: white;
}
.showcase-overlay h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}
.showcase-overlay p {
  font-size: 13px;
  opacity: 0.8;
}

/* ====== Partner Marquee ====== */
.partner-section {
  background: linear-gradient(135deg, var(--rail-dark), var(--rail-blue));
  padding: 50px 0;
  overflow: hidden;
}
.partner-section .section-header h2 { color: white; }
.partner-section .section-header p { color: rgba(255,255,255,0.7); }
.partner-section .section-tag { background: rgba(200,169,81,0.2); color: var(--rail-gold); }

.marquee-wrapper {
  overflow: hidden;
  position: relative;
  padding: 20px 0;
}
.marquee-wrapper::before,
.marquee-wrapper::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 100px;
  z-index: 2;
}
.marquee-wrapper::before {
  left: 0;
  background: linear-gradient(90deg, var(--rail-dark), transparent);
}
.marquee-wrapper::after {
  right: 0;
  background: linear-gradient(-90deg, var(--rail-dark), transparent);
}
.marquee {
  display: flex;
  gap: 40px;
  animation: marquee 30s linear infinite;
  width: max-content;
}
.marquee:hover { animation-play-state: paused; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.partner-item {
  flex-shrink: 0;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 18px 32px;
  color: white;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 10px;
}
.partner-item:hover {
  background: rgba(255,255,255,0.2);
  transform: scale(1.05);
}
.partner-item .icon { font-size: 24px; }

/* ====== FAQ ====== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  background: var(--rail-white);
  border-radius: var(--radius);
  margin-bottom: 12px;
  box-shadow: 0 2px 12px rgba(0,48,135,0.06);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow); }
.faq-question {
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 700;
  color: var(--rail-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-question::after {
  content: '+';
  font-size: 24px;
  color: var(--rail-gold);
  transition: var(--transition);
  font-weight: 300;
}
.faq-item.active .faq-question::after { content: '−'; transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 24px;
}
.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}
.faq-answer p {
  font-size: 14px;
  color: var(--rail-gray);
  line-height: 1.8;
}

/* ====== Footer ====== */
.footer {
  background: linear-gradient(180deg, #0a1628, #060d1a);
  color: #8899b0;
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.4fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand h3 {
  font-size: 22px;
  font-weight: 800;
  color: white;
  margin-bottom: 12px;
}
.footer-brand p { font-size: 14px; line-height: 1.8; margin-bottom: 20px; }
.qr-section {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.qr-box {
  text-align: center;
}
.qr-box img {
  width: 100px; height: 100px;
  border-radius: 10px;
  object-fit: cover;
  margin-bottom: 8px;
}
.qr-box span { font-size: 12px; color: rgba(255,255,255,0.6); }

.footer-col h4 {
  font-size: 16px;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 30px; height: 3px;
  background: var(--rail-gold);
  border-radius: 2px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: #8899b0;
  padding: 6px 0;
  transition: var(--transition);
  white-space: nowrap;
}
.footer-col a:hover {
  color: var(--rail-gold);
  padding-left: 8px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.5); transition: var(--transition); }
.footer-bottom a:hover { color: var(--rail-gold); }
.备案信息 { color: rgba(255,255,255,0.4); }

/* ====== Back to Top ====== */
.back-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  width: 48px; height: 48px;
  background: var(--rail-blue);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,48,135,0.4);
  transition: opacity 0.3s ease, visibility 0.3s ease, background 0.3s ease, transform 0.3s ease;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { background: var(--rail-gold); transform: translateY(-3px); }

/* ====== Responsive ====== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .showcase-grid { grid-template-columns: repeat(2, 1fr); }
  .showcase-card:nth-child(1) { grid-column: span 2; height: 400px; }
}

@media (max-width: 768px) {
  .top-bar { display: none; }
  .nav-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0; right: 0;
    background: var(--rail-white);
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow-hover);
    z-index: 999;
    gap: 4px;
  }
  .nav-menu.open { display: flex; }
  .nav-menu a { width: 100%; text-align: center; }
  .mobile-toggle { display: flex; align-items: center; justify-content: center; }
  .dropdown-menu { position: static; box-shadow: none; margin-top: 0; }
  .dropdown:hover .dropdown-menu { margin-top: 0; }

  .hero-swiper { height: 320px; }
  .slide-content { padding: 0 24px; }
  .slide-content h2 { font-size: 26px; }
  .slide-content p { font-size: 14px; margin-bottom: 20px; }
  .slide-btn { padding: 10px 24px; font-size: 13px; }
  .hero-swiper .swiper-button-prev,
  .hero-swiper .swiper-button-next { width: 36px; height: 36px; }
  .hero-swiper .swiper-button-prev::after,
  .hero-swiper .swiper-button-next::after { font-size: 14px; }

  .job-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .showcase-grid { grid-template-columns: 1fr; }
  .showcase-card:nth-child(1) { grid-column: span 1; height: 300px; }
  .showcase-card { height: 250px; }

  .section { padding: 50px 0; }
  .section-header h2 { font-size: 28px; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .footer-brand { grid-column: 1 / -1; }
  .qr-section { flex-wrap: wrap; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .float-apply { width: 56px; height: 56px; font-size: 20px; bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .slide-content h2 { font-size: 22px; }
  .hero-swiper { height: 260px; }
  .logo { font-size: 18px; }
  .logo-icon { width: 36px; height: 36px; font-size: 18px; }
  .nav-apply-btn { padding: 8px 16px !important; font-size: 13px !important; }
}

/* ====== Animations ====== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp 0.6s ease forwards; }

/* ====== Stats Bar ====== */
.stats-bar {
  background: linear-gradient(135deg, var(--rail-blue), var(--rail-dark));
  padding: 30px 0;
  margin-top: -1px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
  color: white;
}
.stat-item h3 {
  font-size: 36px;
  font-weight: 800;
  color: var(--rail-gold);
  margin-bottom: 4px;
}
.stat-item p { font-size: 14px; opacity: 0.8; }

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ====== 职业风采（showcase-grid-modern） ====== */
.showcase-grid-modern {
  display: grid;
  /* 默认移动端单列 */
  grid-template-columns: 1fr; 
  gap: 20px;
  margin-top: 30px;
}

/* 平板端两列 */
@media (min-width: 768px) {
  .showcase-grid-modern {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 桌面端四列 (实现两行四列效果) */
@media (min-width: 1200px) {
  .showcase-grid-modern {
    grid-template-columns: repeat(4, 1fr);
  }
}

.showcase-card-modern {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.showcase-card-modern:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,48,135,0.15);
}

.showcase-card-modern img {
  width: 100%;
  height: 200px; /* 固定图片高度，保持整齐 */
  object-fit: cover;
  transition: transform 0.5s ease;
}

.showcase-card-modern:hover img {
  transform: scale(1.05);
}

.showcase-content {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.showcase-content h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--rail-dark, #003087);
  margin-bottom: 8px;
}

.showcase-content p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

/* ====== 列表页 ====== */

/* 面包屑 */
.breadcrumb-bar {
  background: var(--rail-light);
  padding: 14px 0;
  border-bottom: 1px solid rgba(0,48,135,0.06);
}
.breadcrumb {
  display: flex;
  align-items: center;
  list-style: none;
  font-size: 13px;
  color: var(--rail-gray);
  gap: 0;
}
.breadcrumb li + li::before {
  content: '/';
  margin: 0 10px;
  color: #ccc;
}
.breadcrumb a {
  color: var(--rail-gray);
  transition: color 0.3s;
}
.breadcrumb a:hover {
  color: var(--rail-blue);
}
.breadcrumb li[aria-current] {
  color: var(--rail-dark);
  font-weight: 600;
}

/* 筛选面板 */
.filter-panel {
  background: var(--rail-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 28px;
  margin: 24px 0;
}
.filter-row {
  display: flex;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px dashed rgba(0,48,135,0.08);
}
.filter-row:last-child { border-bottom: none; }
.filter-label {
  flex-shrink: 0;
  width: 80px;
  font-size: 14px;
  font-weight: 700;
  color: var(--rail-dark);
  padding-top: 6px;
}
.filter-options {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-height: 38px;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.filter-row.expanded .filter-options {
  max-height: 400px;
}
.filter-option {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 6px;
  font-size: 13px;
  color: #555;
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.filter-option:hover {
  color: var(--rail-blue);
}
.filter-option.active {
  background: var(--rail-blue);
  color: white;
}
.filter-more {
  flex-shrink: 0;
  margin-left: 12px;
  padding: 5px 12px;
  border: 1px solid rgba(0,48,135,0.15);
  border-radius: 6px;
  background: none;
  font-size: 12px;
  color: var(--rail-gray);
  cursor: pointer;
  transition: var(--transition);
}
.filter-more:hover { border-color: var(--rail-blue); color: var(--rail-blue); }
.filter-more i { transition: transform 0.3s ease; }
.filter-row.expanded .filter-more i { transform: rotate(180deg); }

/* 列表工具条 */
.list-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.list-count {
  font-size: 14px;
  color: var(--rail-gray);
}
.list-count strong {
  color: var(--rail-red);
  font-size: 18px;
  font-weight: 800;
  margin: 0 4px;
}
.list-sort {
  display: flex;
  gap: 4px;
}
.list-sort a {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  color: #555;
  transition: var(--transition);
}
.list-sort a:hover { background: var(--rail-light); }
.list-sort a.active {
  background: var(--rail-blue);
  color: white;
  font-weight: 600;
}

/* 分页 */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.page-btn {
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--rail-white);
  border: 1px solid rgba(0,48,135,0.1);
  font-size: 14px;
  color: #555;
  transition: var(--transition);
}
.page-btn:hover {
  border-color: var(--rail-blue);
  color: var(--rail-blue);
}
.page-btn.active {
  background: var(--rail-blue);
  border-color: var(--rail-blue);
  color: white;
  font-weight: 700;
}
.page-btn.disabled {
  opacity: 0.4;
  pointer-events: none;
}
.page-ellipsis {
  color: var(--rail-gray);
  padding: 0 4px;
}

/* 列表页响应式 */
@media (max-width: 1024px) {
  .filter-panel { padding: 20px 22px; }
  .filter-label { width: 70px; }
}

@media (max-width: 768px) {
  .filter-panel { padding: 16px 18px; margin: 18px 0; }
  .filter-row {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: start;
    column-gap: 10px;
    padding: 12px 0;
  }
  .filter-label {
    grid-column: 1 / -1;
    width: auto;
    padding-top: 0;
    margin-bottom: 10px;
  }
  .filter-options {
    grid-column: 1;
    min-width: 0;
    max-height: 34px;
  }
  .filter-row.expanded .filter-options { max-height: 500px; }
  .filter-more {
    grid-column: 2;
    margin: 0;
    align-self: start;
  }
  .list-toolbar { flex-direction: column; align-items: flex-start; }
  .list-sort { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .filter-options { gap: 6px; max-height: 28px; }
  .filter-option { padding: 3px 8px; font-size: 12px; border-radius: 4px; }
  .filter-more { padding: 3px 8px; font-size: 11px; }
  .page-btn { min-width: 32px; height: 32px; font-size: 13px; padding: 0 8px; }
  .pagination { gap: 6px; }
  .breadcrumb { font-size: 12px; }
}

/* ====== 详情页 ====== */

/* 文章容器 */
.article-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0 60px;
}
.article-header {
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(0,48,135,0.08);
}
.article-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--rail-dark);
  line-height: 1.4;
  margin-bottom: 16px;
}
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--rail-gray);
}
.article-meta i { margin-right: 4px; }
.article-cate {
  display: inline-block;
  background: var(--rail-blue);
  color: white;
  padding: 3px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}

/* 正文排版 */
.article-body {
  font-size: 16px;
  line-height: 1.9;
  color: #333;
}
.article-body p {
  margin-bottom: 18px;
}
.article-body h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--rail-dark);
  margin: 36px 0 16px;
  padding-left: 14px;
  border-left: 4px solid var(--rail-gold);
}
.article-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--rail-dark);
  margin: 28px 0 12px;
  padding-left: 12px;
  border-left: 3px solid var(--rail-blue);
}
.article-body ul,
.article-body ol {
  margin: 16px 0;
  padding-left: 28px;
}
.article-body li {
  margin-bottom: 8px;
}
.article-body blockquote {
  margin: 24px 0;
  padding: 16px 24px;
  background: var(--rail-light);
  border-left: 4px solid var(--rail-gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: #555;
  font-style: italic;
}
.article-body img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  margin: 20px 0;
}
.article-figure {
  margin: 28px 0;
}
.article-figure img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}
.article-figure figcaption {
  text-align: center;
  font-size: 13px;
  color: var(--rail-gray);
  margin-top: 10px;
}
.article-body strong {
  color: var(--rail-dark);
}
.article-body a {
  color: var(--rail-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.article-body a:hover {
  color: var(--rail-red);
}

/* 上一篇/下一篇 */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid rgba(0,48,135,0.08);
}
.article-nav-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 20px;
  background: var(--rail-light);
  border-radius: var(--radius);
  transition: var(--transition);
  min-width: 0;
  overflow: hidden;
}
.article-nav-item:hover {
  background: var(--rail-blue);
  color: white;
}
.article-nav-item:hover .nav-label,
.article-nav-item:hover .nav-title { color: white; }
.nav-label {
  font-size: 12px;
  color: var(--rail-gray);
  transition: color 0.3s;
}
.nav-title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--rail-dark);
  transition: color 0.3s;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
  min-width: 0;
}
.article-nav-item.next { text-align: right; }
.article-nav-item.disabled {
  pointer-events: none;
  opacity: 0.45;
}

/* 相关推荐 */
.article-related {
  margin-top: 40px;
  padding-top: 30px;
}
.related-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--rail-dark);
  margin-bottom: 20px;
  padding-left: 14px;
  border-left: 4px solid var(--rail-gold);
}
.related-title i { margin-right: 8px; color: var(--rail-gold); }
.related-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 30px;
  row-gap: 0;
  list-style: none;
  overflow: hidden;
}
.related-list li {
  min-width: 0;
  overflow: hidden;
}
.related-list li a {
  display: flex;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(0,48,135,0.08);
  transition: color 0.3s;
  min-width: 0;
  overflow: hidden;
}
.related-list li a:hover { color: var(--rail-blue); }
.related-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  padding-right: 12px;
}
.related-text::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--rail-gold);
  margin-right: 10px;
  vertical-align: middle;
}
.related-date {
  flex-shrink: 0;
  font-size: 13px;
  color: var(--rail-gray);
}

/* 面包屑末项截断 */
.breadcrumb li:last-child {
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 详情页响应式 */
@media (max-width: 1024px) {
  .article-wrap { padding: 30px 0 50px; }
  .article-title { font-size: 26px; }
}
@media (max-width: 768px) {
  .article-nav { grid-template-columns: 1fr; }
  .article-nav-item.next { text-align: left; }
  .related-list { grid-template-columns: 1fr; }
  .article-title { font-size: 22px; }
  .article-meta { gap: 10px; }
  .breadcrumb li:last-child { max-width: 180px; }
  .article-wrap { padding: 24px 0 40px; }
}
@media (max-width: 480px) {
  .article-title { font-size: 20px; }
  .article-body { font-size: 15px; }
  .article-figure figcaption { font-size: 12px; }
  .related-date { font-size: 12px; }
  .article-body h2 { font-size: 19px; }
  .article-body h3 { font-size: 16px; }
}

/* ====== 常见问题页 ====== */
.faq-group-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--rail-dark);
  padding-left: 14px;
  border-left: 4px solid var(--rail-gold);
  margin: 36px 0 16px;
}
.faq-group-title:first-of-type {
  margin-top: 0;
}
@media (max-width: 768px) {
  .faq-group-title { font-size: 18px; margin: 28px 0 14px; }
}
@media (max-width: 480px) {
  .faq-group-title { font-size: 17px; }
}

/* ====== 职业风采页 ====== */
.showcase-card-modern > a {
  display: block;
  overflow: hidden;
}
.showcase-content h4 a {
  transition: color 0.3s;
}
.showcase-content h4 a:hover {
  color: var(--rail-red);
}

/* ====== 底部悬浮导航（仅移动端） ====== */
.bottom-nav { display: none; }

@media (max-width: 768px) {
  .bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--rail-white);
    box-shadow: 0 -2px 16px rgba(0,48,135,0.12);
    justify-content: space-around;
    align-items: center;
    padding: 6px 0 calc(6px + env(safe-area-inset-bottom));
    z-index: 998;
    border-top: 1px solid #e5eaf3;
  }

  .bottom-nav .nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--rail-gray);
    font-size: 12px;
    line-height: 1.2;
    padding: 6px 4px;
    border-radius: 10px;
    transition: var(--transition);
  }
  .bottom-nav .nav-item i {
    font-size: 20px;
    margin-bottom: 4px;
    color: var(--rail-blue);
    transition: var(--transition);
  }
  .bottom-nav .nav-item span { font-weight: 500; }

  .bottom-nav .nav-item:active,
  .bottom-nav .nav-item.active {
    color: var(--rail-blue);
    background: var(--rail-light);
  }
  .bottom-nav .nav-item:active i,
  .bottom-nav .nav-item.active i {
    color: var(--rail-red);
    transform: scale(1.1);
  }

  /* 避免最后一屏内容被底部导航遮挡 */
  body { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  /* 移动端返回顶部按钮上移，避开底部导航 */
  .back-top { bottom: calc(80px + env(safe-area-inset-bottom)); }
}

/* ===== 右侧悬浮报名按钮（竖向文字） ===== */
.float-apply-btn {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 998;
  background: linear-gradient(180deg, var(--rail-blue) 0%, var(--rail-dark) 100%);
  color: #fff;
  padding: 18px 10px;
  border-radius: 8px 0 0 8px;
  cursor: pointer;
  box-shadow: -4px 0 16px rgba(6,28,68,0.3);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  min-height: 120px;
  border: 1px solid rgba(255,255,255,0.15);
  border-right: none;
}
.float-apply-btn:hover {
  background: linear-gradient(180deg, var(--rail-dark) 0%, var(--rail-blue) 100%);
  box-shadow: -6px 0 24px rgba(6,28,68,0.4);
  padding-right: 14px;
}
.float-apply-btn:active {
  transform: translateY(-50%) scale(0.96);
}
.float-apply-btn i {
  font-size: 22px;
}
.float-apply-btn span {
  font-size: 15px;
  font-weight: 700;
  writing-mode: vertical-rl;
  text-orientation: upright;
  letter-spacing: 6px;
}

/* 宽屏（容器外还有空间）才显示，避免遮挡正文右侧 */
@media (max-width: 1280px) {
  .float-apply-btn { display: none; }
}





/* ===== 分页样式（EyouCMS pagelist 输出） ===== */
.pglist {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 20px 0;
  margin-top: 32px;
  clear: both;
  list-style: none;
  text-align: center;
}
.pglist li {
  list-style: none;
  display: inline-flex;
}
/* 所有分页按钮统一基础样式 */
.pglist li > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  font-size: 14px;
  font-weight: 400;
  color: var(--rail-gray);
  background: var(--rail-white);
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  text-decoration: none;
  transition: var(--transition);
  box-sizing: border-box;
  cursor: pointer;
}
/* 有链接的按钮 hover */
.pglist li > a[href]:hover {
  color: var(--rail-blue);
  border-color: var(--rail-blue);
  transform: translateY(-2px);
}
/* 当前选中页（class="hover"） */
.pglist li > a.hover {
  color: #fff;
  background: var(--rail-blue);
  border-color: var(--rail-blue);
  font-weight: 700;
  cursor: default;
}
/* 禁用状态（无href无class的a标签） */
.pglist li > a:not([href]):not(.hover) {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

@media (max-width: 768px) {
  .pglist { gap: 6px; margin-top: 24px; }
  .pglist li > a {
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    font-size: 13px;
  }
}
@media (max-width: 479px) {
  .pglist li > a {
    min-width: 30px;
    height: 30px;
    padding: 0 8px;
    font-size: 12px;
    border-radius: 6px;
  }
}

/* ====== 在线报名表单（lists_guestbook.htm） ====== */
.bm-wrap { max-width: 960px; margin: 0 auto; }
.bm-notice {
  background: var(--rail-light);
  border-left: 4px solid var(--rail-gold);
  border-radius: 8px;
  padding: 18px 22px;
  margin-bottom: 28px;
}
.bm-notice ol { margin: 0; padding-left: 20px; color: var(--rail-gray); font-size: 14px; line-height: 2; }
.bm-notice li { list-style: decimal; }

.bm-form {
  background: var(--rail-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px;
}
.bm-section-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--rail-blue);
  margin: 28px 0 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--rail-red);
  display: flex;
  align-items: center;
  gap: 8px;
}
.bm-section-title:first-child { margin-top: 0; }
.bm-section-title i { color: var(--rail-red); }

.bm-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 20px;
}
.bm-field { display: flex; flex-direction: column; }
.bm-field.col2 { grid-column: span 2; }
.bm-field.full { grid-column: 1 / -1; }
.bm-field label {
  font-size: 13px;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 6px;
}
.bm-field label .req { color: var(--rail-red); margin-left: 2px; }
.bm-field label .opt { color: var(--rail-gray); font-weight: 400; font-size: 12px; margin-left: 4px; }
.bm-field input,
.bm-field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #d5dced;
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  color: #1a1a2e;
  background: var(--rail-white);
  transition: var(--transition);
}
.bm-field input:focus,
.bm-field select:focus {
  outline: none;
  border-color: var(--rail-dark);
  box-shadow: 0 0 0 3px rgba(87,131,216,0.12);
}
.bm-radio-group {
  display: flex;
  gap: 20px;
  align-items: center;
  height: 40px;
}
.bm-radio-group label {
  font-weight: 400;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  margin-bottom: 0;
}
.bm-radio-group input[type="radio"] { width: auto; margin: 0; }

.bm-vision { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.bm-vision span { font-size: 13px; color: #1a1a2e; white-space: nowrap; }
.bm-vision span .req { color: var(--rail-red); }
.bm-vision input { width: 70px; }

.bm-captcha { display: flex; gap: 12px; align-items: center; }
.bm-captcha input { flex: 1; max-width: 180px; }
.bm-captcha img {
  height: 40px;
  width: 110px;
  border: 1px solid #d5dced;
  border-radius: 6px;
  background: var(--rail-light);
  cursor: pointer;
  object-fit: cover;
}

.bm-submit {
  margin-top: 32px;
  text-align: center;
}
.bm-submit button {
  background: var(--rail-blue);
  color: #fff;
  border: none;
  padding: 15px 80px;
  font-size: 16px;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(6,28,68,0.25);
  transition: var(--transition);
}
.bm-submit button:hover {
  background: var(--rail-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

@media (min-width: 769px) and (max-width: 992px) {
  .bm-grid { grid-template-columns: repeat(2, 1fr); }
  .bm-field.col2 { grid-column: span 2; }
}
@media (max-width: 768px) {
  .bm-grid { grid-template-columns: 1fr; }
  .bm-field.col2 { grid-column: span 1; }
  .bm-form { padding: 22px 16px; }
  .bm-submit button { width: 100%; padding: 14px; }
}