/* index.html */
/* ========== Design Tokens（首页 P1） ========== */
    :root {
      --color-primary: #8B1C31;
      --color-primary-dark: #731525;
      --color-text: #333;
      --color-text-muted: #888;
      --color-surface: #f7f6f4;
      --color-panel: #f1f1f1;
      --radius-sm: 4px;
      --radius-md: 8px;
      --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.06);
      --shadow-card-hover: 0 12px 36px rgba(139, 28, 49, 0.12);
      --space-section: 56px;
      --font-sans: "HarmonyOS Sans SC", "HarmonyOS Sans", "Open Sans", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", Arial, Verdana, Tahoma, sans-serif;
      --font-display: var(--font-sans);
    }

    /* ========== 基础重置 ========== */
    *, *::before, *::after {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: var(--font-sans);
      color: #333;
      line-height: 1.6;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    img {
      max-width: 100%;
      display: block;
    }

    button {
      border: none;
      background: none;
      cursor: pointer;
      font-family: inherit;
    }

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

    /* ========== 顶部公告栏 ========== */
    .top-bar {
      background-color: #8B1C31;
      color: #fff;
      font-size: 12px;
      letter-spacing: 3px;
      padding: 6px 0;
    }

    .top-bar .container {
      text-align: left;
    }

    /* ========== 导航栏 ========== */
    .header {
      background: #fff;
      position: sticky;
      top: 0;
      z-index: 1000;
      box-shadow: 0 1px 3px rgba(0,0,0,0.05);
      transition: box-shadow 0.3s;
    }

    .header.scrolled {
      box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    }

    .nav-inner {
      display: flex;
      align-items: stretch;
      justify-content: space-between;
      height: 80px;
    }

    .nav-inner > .logo {
      align-self: center;
    }

    .logo {
      display: block;
      flex-shrink: 0;
      line-height: 0;
    }

    .logo-brand {
      background-repeat: no-repeat;
      background-position: left center;
      background-size: contain;
      /* 有 logo-header-bg.png 后取消注释 */
      /* background-image: url('/site/images/logo-header-bg.png'); */
    }

    .logo-img {
      display: block;
      height: 56px;
      width: auto;
      max-width: min(320px, 42vw);
      object-fit: contain;
    }

    /* 桌面导航 */
    .nav-menu {
      display: flex;
      list-style: none;
      gap: 36px;
      align-self: stretch;
      align-items: stretch;
    }

    .nav-menu__item {
      position: relative;
      display: flex;
      align-items: center;
    }

    .nav-menu > .nav-menu__item > .nav-menu__link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 17px;
      font-weight: 500;
      letter-spacing: 0.04em;
      line-height: 1.4;
      color: #444;
      position: relative;
      padding: 10px 0;
      white-space: nowrap;
      transition: color 0.3s;
    }

    .nav-menu__label {
      line-height: inherit;
    }

    .nav-menu__chevron {
      flex-shrink: 0;
      width: 0;
      height: 0;
      margin-top: 3px;
      border: 4px solid transparent;
      border-top-color: currentColor;
      opacity: 0.55;
      transition: opacity 0.25s, transform 0.25s;
    }

    .nav-menu__item--has-children:hover .nav-menu__chevron,
    .nav-menu__item--has-children:focus-within .nav-menu__chevron {
      opacity: 0.9;
    }

    .nav-menu > .nav-menu__item > .nav-menu__link::after {
      content: '';
      position: absolute;
      bottom: 6px;
      left: 0;
      width: 0;
      height: 2px;
      background: #8B1C31;
      transition: width 0.3s;
    }

    .nav-menu > .nav-menu__item > .nav-menu__link:hover {
      color: #8B1C31;
    }

    .nav-menu > .nav-menu__item > .nav-menu__link:hover::after {
      width: 100%;
    }

    .nav-menu > .nav-menu__item > .nav-menu__link.active,
    .nav-menu > .nav-menu__item > .nav-menu__link.active:hover {
      color: #8B1C31;
    }

    .nav-menu > .nav-menu__item > .nav-menu__link.active::after {
      width: 100%;
    }

    .nav-menu__dropdown {
      display: none;
      flex-direction: column;
      gap: 4px;
      position: absolute;
      top: 100%;
      left: 0;
      width: 110px;
      min-width: 110px;
      margin: 0;
      padding: 8px 0;
      list-style: none;
      background: #fff;
      border: 1px solid rgba(139, 28, 49, 0.14);
      border-top: 2px solid #8B1C31;
      border-radius: 0 0 var(--radius-md) var(--radius-md);
      box-shadow: 0 14px 36px rgba(139, 28, 49, 0.14), 0 4px 12px rgba(0, 0, 0, 0.06);
      z-index: 1001;
    }

    /* 透明桥接区：贴齐导航底缘时仍便于移入下拉 */
    .nav-menu__dropdown::before {
      content: '';
      position: absolute;
      top: -6px;
      left: 0;
      right: 0;
      height: 6px;
    }

    .nav-menu__dropdown-link {
      display: block;
      padding: 10px 8px 10px 10px;
      font-size: 17px;
      font-weight: 400;
      letter-spacing: 0.03em;
      line-height: 1.45;
      color: #333;
      white-space: normal;
      word-break: break-all;
      transition: color 0.2s, background 0.2s, box-shadow 0.2s;
    }

    .nav-menu__dropdown-link::after {
      display: none;
    }

    .nav-menu__dropdown-link:hover {
      color: #8B1C31;
      background: rgba(139, 28, 49, 0.07);
      box-shadow: inset 3px 0 0 #8B1C31;
    }

    .nav-menu__dropdown-link.active {
      color: #8B1C31;
      font-weight: 500;
      background: rgba(139, 28, 49, 0.1);
      box-shadow: inset 3px 0 0 #8B1C31;
    }

    .nav-menu__item--has-children:hover .nav-menu__dropdown,
    .nav-menu__item--has-children:focus-within .nav-menu__dropdown {
      display: flex;
    }

    .mobile-menu a.active {
      color: #8B1C31;
      font-weight: 600;
    }

    .mobile-menu__sub {
      padding-left: 24px;
      font-size: 15px;
      color: #666;
    }

    .mobile-menu__sub.active {
      color: #8B1C31;
    }

    /* 移动端菜单按钮 */
    .menu-toggle {
      display: none;
      flex-direction: column;
      gap: 5px;
      padding: 8px;
    }

    .menu-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background: #333;
      transition: all 0.3s;
    }

    .menu-toggle.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }

    .menu-toggle.active span:nth-child(2) {
      opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
      transform: rotate(-45deg) translate(5px, -5px);
    }

    /* 移动端菜单 */
    .mobile-menu {
      display: none;
      background: #fff;
      border-top: 1px solid #f0f0f0;
      padding: 10px 0;
    }

    .mobile-menu.active {
      display: block;
    }

    .mobile-menu a {
      display: block;
      padding: 12px 20px;
      font-size: 14px;
      color: #444;
      border-bottom: 1px solid #f8f8f8;
      transition: all 0.3s;
    }

    .mobile-menu a:hover {
      color: #8B1C31;
      background: #fafafa;
    }

    /* ========== 首屏横幅 ========== */
    .hero {
      position: relative;
      width: 100%;
      height: 70vh;
      min-height: 400px;
      max-height: 800px;
      overflow: hidden;
    }

    .hero-slides {
      position: absolute;
      inset: 0;
    }

    .hero-slide {
      position: absolute;
      inset: 0;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.8s ease, visibility 0.8s ease;
      z-index: 0;
    }

    .hero-slide.is-active {
      opacity: 1;
      visibility: visible;
      z-index: 1;
    }

    .hero-slide-link {
      display: block;
      width: 100%;
      height: 100%;
    }

    .hero-slide img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .hero-dots {
      position: absolute;
      left: 50%;
      bottom: 24px;
      transform: translateX(-50%);
      z-index: 3;
      display: flex;
      gap: 10px;
    }

    .hero-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      border: 2px solid rgba(255,255,255,0.9);
      background: transparent;
      padding: 0;
      cursor: pointer;
      transition: background 0.3s, transform 0.3s;
    }

    .hero-dot.is-active,
    .hero-dot:hover {
      background: #fff;
      transform: scale(1.1);
    }

    .hero-bg {
      position: absolute;
      inset: 0;
    }

    .hero-bg img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to bottom, rgba(0, 0, 0, 0.08), transparent 50%, rgba(0, 0, 0, 0.12));
      pointer-events: none;
    }

    .hero-carousel:not(:has(.hero-content)) .hero-dots {
      bottom: 20px;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      height: 100%;
      text-align: center;
      padding: 0 20px 56px;
    }

    .hero-en {
      color: #fff;
      font-size: 18px;
      font-weight: 300;
      letter-spacing: 6px;
      text-transform: uppercase;
      margin-bottom: 16px;
      text-shadow: 0 2px 10px rgba(0,0,0,0.5);
      opacity: 0;
      transform: translateY(20px);
      animation: fadeInUp 1s ease 0.3s forwards;
    }

    .hero-banner {
      padding: 16px 32px 20px;
      border: 1px solid rgba(255, 255, 255, 0.35);
      background: rgba(139, 28, 49, 0.82);
      backdrop-filter: blur(6px);
      border-radius: var(--radius-md);
      opacity: 0;
      transform: translateY(20px);
      animation: fadeInUp 1s ease 0.6s forwards;
      max-width: 720px;
    }

    .hero-title {
      font-family: var(--font-display);
      color: #fff;
      font-size: 28px;
      letter-spacing: 4px;
      text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
      margin: 0 0 8px;
      font-weight: 700;
    }

    .hero-subtitle {
      color: rgba(255, 255, 255, 0.92);
      font-size: 15px;
      letter-spacing: 2px;
      margin: 0;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: center;
      margin-top: 24px;
      opacity: 0;
      animation: fadeInUp 1s ease 0.9s forwards;
    }

    .btn-hero {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 28px;
      font-size: 14px;
      letter-spacing: 1px;
      border-radius: var(--radius-sm);
      transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.2s;
    }

    .btn-hero-primary {
      background: #fff;
      color: var(--color-primary);
      border: 1px solid #fff;
    }

    .btn-hero-primary:hover {
      background: #f8f0f2;
      transform: translateY(-1px);
    }

    .btn-hero-outline {
      background: transparent;
      color: #fff;
      border: 1px solid rgba(255, 255, 255, 0.85);
    }

    .btn-hero-outline:hover {
      background: rgba(255, 255, 255, 0.12);
      transform: translateY(-1px);
    }

    .hero-scroll-hint {
      position: absolute;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 4px;
      color: rgba(255, 255, 255, 0.85);
      font-size: 12px;
      letter-spacing: 2px;
      z-index: 3;
      opacity: 0;
      animation: fadeInUp 1s ease 1.1s forwards;
    }

    .hero-scroll-hint svg {
      width: 20px;
      height: 20px;
      animation: heroBounce 2s ease-in-out infinite;
    }

    @keyframes heroBounce {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(6px); }
    }

    /* ========== 首页学校概况 ========== */
    .home-about {
      padding: var(--space-section) 0;
      background: #fff;
    }

    .home-about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .home-about-media {
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-card);
    }

    .home-about-media img {
      width: 100%;
      aspect-ratio: 4 / 3;
      object-fit: cover;
    }

    .home-about-label {
      font-size: 12px;
      color: var(--color-primary);
      letter-spacing: 3px;
      text-transform: uppercase;
      margin-bottom: 8px;
    }

    .home-about-body h2 {
      font-family: var(--font-display);
      font-size: 26px;
      color: var(--color-text);
      margin-bottom: 16px;
      letter-spacing: 2px;
    }

    .home-about-excerpt {
      font-size: 15px;
      color: #666;
      line-height: 1.9;
      margin-bottom: 24px;
    }

    .home-about-stats {
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
      margin-bottom: 28px;
    }

    .home-about-stat strong {
      display: block;
      font-size: 20px;
      color: var(--color-primary);
      font-weight: 700;
      margin-bottom: 4px;
    }

    .home-about-stat span {
      font-size: 13px;
      color: var(--color-text-muted);
    }

    .section-header-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      text-align: left;
      flex-wrap: wrap;
    }

    .section-header-row .section-header-inner {
      text-align: left;
    }

    .section-more {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-size: 13px;
      color: var(--color-primary);
      flex-shrink: 0;
      transition: gap 0.2s;
    }

    .section-more svg {
      width: 16px;
      height: 16px;
    }

    .section-more:hover {
      gap: 8px;
      color: var(--color-primary-dark);
    }

    .home-empty-hint {
      text-align: center;
      color: var(--color-text-muted);
      grid-column: 1 / -1;
      padding: 24px 0;
    }

    @keyframes fadeInUp {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* ========== 区块标题样式 ========== */
    .section-header {
      text-align: center;
      margin-bottom: 40px;
      padding: 16px 20px;
    }

    .section-header-inner {
      display: inline-block;
      position: relative;
      text-align: center;
      vertical-align: top;
    }

    /* 教育教学：左侧底纹，定高宽自适应，不占位 */
    .section-header-inner-edu::before {
      content: '';
      position: absolute;
      right: 100%;
      top: 50%;
      transform: translateY(-50%);
      margin-right: 0;
      pointer-events: none;
      height: 82px;
      aspect-ratio: 236 / 82;
      background-image: url('/site/images/image%2031.png');
      background-repeat: no-repeat;
      background-position: right center;
      background-size: auto 100%;
    }

    /* 优秀团队：独立写法，左侧底纹，定高宽自适应（与教育教学同规则） */
    .section-header-inner-team::before {
      content: '';
      position: absolute;
      right: 100%;
      top: 50%;
      transform: translateY(-50%);
      margin-right: 0;
      pointer-events: none;
      height: 118px;
      aspect-ratio: 236 / 82;
      background-image: url('/site/images/jstd.png');
      background-repeat: no-repeat;
      background-position: right center;
      background-size: auto 100%;
    }

    .section-header h2 {
      font-family: var(--font-sans);
      font-size: 26px;
      color: #8B1C31;
      letter-spacing: 4px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .section-header h2::before {
      content: '\25C6';
      font-size: 14px;
    }

    .section-header h2 a {
      color: inherit;
      text-decoration: none;
      transition: opacity 0.3s;
    }

    .section-header h2 a:hover {
      opacity: 0.75;
    }

    .section-header p {
      font-size: 12px;
      color: #8B1C31;
      letter-spacing: 3px;
      text-transform: uppercase;
      margin-top: 4px;
    }

    /* 首页区块标题：整体缩小约 20% */
    .home-content .section-header {
      margin-bottom: 8px;
      padding: 13px 16px;
    }

    .home-content .section-header-inner-edu::before {
      height: 66px;
    }

    .home-content .section-header-inner-team::before {
      height: 94px;
    }

    .home-content .section-header h2 {
      font-size: 21px;
      letter-spacing: 3px;
      gap: 6px;
    }

    .home-content .section-header h2::before {
      font-size: 11px;
    }

    .home-content .section-header p {
      font-size: 10px;
      letter-spacing: 2px;
      margin-top: 3px;
    }

    /* ========== 首页内容区 ========== */
    .home-content {
      --home-content-max: 1200px;
      --home-side-deco-size: 280px auto;
      --home-side-deco-gap: 20px;
      position: relative;
      background: #f7f6f4;
      overflow: hidden;
    }

    /* 左侧空余区域底纹：不平铺、不透明，距内容区 20px，大小可调 --home-side-deco-size */
    .home-content::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: max(0px, calc((100% - var(--home-content-max)) / 2 - var(--home-side-deco-gap)));
      background-image: url('/site/images/image%2033@2x.png');
      background-repeat: no-repeat;
      background-position: right center;
      background-size: var(--home-side-deco-size);
      opacity: 1;
      pointer-events: none;
      z-index: 0;
    }

    /* 首页内容区外框：与教育教学同宽 */
    .home-content-inner {
      max-width: var(--home-content-max);
      margin: 0 auto;
      padding: 0 20px;
      box-sizing: border-box;
      position: relative;
      z-index: 1;
    }

    .home-content-inner > section,
    .home-content-panel-section,
    .home-content-panel > section {
      position: relative;
      z-index: 1;
    }

    .home-content-panel-section {
      padding: 0;
      background: transparent;
    }

    /* 优秀团队 + 公告与动态：section > container > panel，内边距 20px */
    .home-content-panel {
      width: 100%;
      margin: 0;
      padding: 20px;
      box-sizing: border-box;
      position: relative;
      background-color: #F1F1F1;
      background-image: url('/site/images/image 43.png');
      background-repeat: no-repeat;
      background-position: left center;
      background-size: var(--home-panel-bg-size);
    }

    /* ========== 教育教学 ========== */
    .education {
      padding: 10px 0 40px;
      background: transparent;
    }

    .edu-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 20px;
    }

    @media (min-width: 992px) {
      .edu-grid {
        grid-template-columns: 1.12fr 1fr;
        gap: 16px;
        align-items: stretch;
      }

      .edu-main {
        height: 430px;
        min-height: 430px;
        max-height: 430px;
      }

      .edu-main-slider {
        flex: 1 1 auto;
        min-height: 0;
        aspect-ratio: auto;
      }

      .edu-main-bar {
        flex-shrink: 0;
      }

      .edu-sub {
        height: 430px;
        min-height: 430px;
        grid-template-rows: 1fr 1fr;
        align-content: stretch;
      }

      .edu-item {
        min-height: 0;
        height: 100%;
      }

      .edu-item img {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        aspect-ratio: auto;
      }
    }

    .edu-main {
      display: flex;
      flex-direction: column;
      background: #fff;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-card);
      overflow: hidden;
    }

    .edu-main-slider {
      position: relative;
      overflow: hidden;
      aspect-ratio: 5/3;
      flex-shrink: 0;
      cursor: pointer;
    }

    .edu-main-slider::after {
      content: '';
      position: absolute;
      inset: 0;
      z-index: 2;
      pointer-events: none;
      background: rgba(139, 28, 49, 0);
      transition: background 0.3s;
    }

    .edu-main-slider:hover::after {
      background: rgba(139, 28, 49, 0.15);
    }

    .edu-main-slider .edu-main-dots {
      position: absolute;
      right: 14px;
      bottom: 14px;
      z-index: 3;
    }

    .edu-main-slide {
      position: absolute;
      inset: 0;
      opacity: 0;
      transition: opacity 0.6s ease;
      pointer-events: none;
    }

    .edu-main-slide.is-active {
      opacity: 1;
      pointer-events: auto;
      z-index: 1;
    }

    .edu-main-slide-link {
      display: block;
      width: 100%;
      height: 100%;
      text-decoration: none;
    }

    .edu-main-slide img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.5s;
    }

    .edu-main-slider:hover .edu-main-slide.is-active img {
      transform: scale(1.05);
    }

    .edu-main-caption {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 16px;
      background: rgba(60, 20, 28, 0.88);
      min-height: 48px;
    }

    .edu-main-caption-title {
      color: #fff;
      font-size: 14px;
      font-weight: 500;
      line-height: 1.4;
      flex: 1;
      margin: 0;
    }

    .edu-main-dots {
      display: flex;
      gap: 8px;
      flex-shrink: 0;
    }

    .edu-main-dot {
      width: 22px;
      height: 22px;
      border: 1px solid rgba(255,255,255,0.5);
      border-radius: 50%;
      background: transparent;
      color: #fff;
      font-size: 11px;
      cursor: pointer;
      padding: 0;
      line-height: 20px;
      text-align: center;
      transition: background 0.3s, border-color 0.3s;
    }

    .edu-main-dot.is-active,
    .edu-main-dot:hover {
      background: #fff;
      color: #8B1C31;
      border-color: #fff;
    }

    .edu-main-dot:nth-child(1)::after { content: '1'; }
    .edu-main-dot:nth-child(2)::after { content: '2'; }
    .edu-main-dot:nth-child(3)::after { content: '3'; }
    .edu-main-dot:nth-child(4)::after { content: '4'; }

    .edu-main-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 14px 16px;
      background: #8B1C31;
      text-decoration: none;
      color: inherit;
      transition: background 0.2s;
    }

    .edu-main-bar:hover {
      background: #731525;
    }

    .edu-main-slogan {
      color: #fff;
      font-size: 13px;
      line-height: 1.5;
      margin: 0;
      flex: 1;
    }

    .edu-main-bar .edu-main-date {
      color: rgba(255,255,255,0.85);
      font-size: 12px;
      flex-shrink: 0;
      white-space: nowrap;
    }

    .edu-sub {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .edu-item {
      position: relative;
      overflow: hidden;
      cursor: pointer;
      display: block;
      text-decoration: none;
      color: inherit;
      border-radius: var(--radius-md);
    }

    .edu-item img {
      width: 100%;
      aspect-ratio: 4/3;
      object-fit: cover;
      transition: transform 0.5s;
      border-radius: var(--radius-md);
    }

    .edu-item:hover img {
      transform: scale(1.05);
    }

    .edu-item::after {
      content: '';
      position: absolute;
      inset: 0;
      background: rgba(139, 28, 49, 0);
      transition: background 0.3s;
    }

    .edu-item:hover::after {
      background: rgba(139, 28, 49, 0.15);
    }

    .edu-item-title {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      padding: 10px 12px;
      background: rgba(0, 0, 0, 0.55);
      z-index: 2;
    }

    .edu-item-title p {
      color: #fff;
      font-size: 12px;
      line-height: 1.4;
    }

    /* ========== 核心理念 ========== */
    .philosophy {
      position: relative;
      padding: 80px 0;
      background: #1A1A1A;
      overflow: hidden;
    }

    .philosophy::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at center, rgba(60,40,40,0.8) 0%, #1A1A1A 70%);
      pointer-events: none;
    }

    #particle-canvas {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
    }

    .philosophy-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
      margin: 0 auto;
      text-align: center;
      padding: 0 20px;
    }

    .philosophy-content h2 {
      font-family: var(--font-sans);
      font-size: 22px;
      color: #fff;
      line-height: 1.8;
      letter-spacing: 3px;
      margin-bottom: 20px;
      text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    }

    .philosophy-content p {
      font-size: 14px;
      color: rgba(255,255,255,0.6);
      letter-spacing: 2px;
      line-height: 1.8;
    }

    /* ========== 优秀团队 ========== */
    .team {
      padding: 0px 0 25px;
      background: transparent;
    }

    .team .team-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .team .team-card,
    .team .team-card-link {
      display: flex;
      flex-direction: column;
      background: #fff;
      overflow: hidden;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-card);
      transition: box-shadow 0.35s, transform 0.35s;
      border: none;
      color: inherit;
      height: 100%;
    }

    .team .team-card-link:hover {
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-4px);
    }

    .team .team-img {
      position: relative;
      overflow: hidden;
      aspect-ratio: 4/4;
    }

    .team .team-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: top;
      transition: transform 0.7s;
    }

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

    .team .team-img::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(139,28,49,0.8) 0%, rgba(139,28,49,0.2) 50%, transparent 100%);
      opacity: 0;
      transition: opacity 0.5s;
    }

    .team .team-card-link:hover .team-img::after {
      opacity: 1;
    }

    .team .team-card-link:hover .team-img img {
      transform: scale(1.05);
    }

    .team .team-info {
      padding: 16px;
    }

    .team .team-info h3 {
      font-size: 16px;
      color: #333;
      margin-bottom: 4px;
      font-weight: 600;
    }

    .team .team-info .team-role {
      font-size: 12px;
      color: var(--color-primary);
      margin-bottom: 8px;
    }

    .team .team-info .team-brief {
      font-size: 12px;
      color: var(--color-text-muted);
      line-height: 1.7;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-bottom: 12px;
    }

    .team .btn-outline {
      display: inline-block;
      width: 100%;
      padding: 8px 0;
      border: 1px solid var(--color-primary);
      text-align: center;
      font-size: 12px;
      color: var(--color-primary);
      letter-spacing: 1px;
      transition: all 0.3s;
      margin-top: auto;
    }

    .team .team-card-link:hover .btn-outline {
      background: var(--color-primary);
      border-color: var(--color-primary);
      color: #fff;
    }

    /* ========== 公告与动态 ========== */
    .news {
      padding: 0 0 60px;
      background: transparent;
    }

    .home-content-panel .news {
      padding: 0px 0 0px;
      background: transparent;
    }

    .news-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
    }

    /* 公告 / 动态：各自白底小方块，间距露出外层灰底 */
    .home-content-panel .news-grid {
      gap: 16px;
    }

    .home-content-panel .news-block {
      background: #fff;
      padding: 24px 20px;
      box-sizing: border-box;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-card);
    }

    .announce-date-block {
      flex-shrink: 0;
      width: 52px;
      text-align: center;
      background: #faf6f7;
      border-radius: var(--radius-sm);
      padding: 6px 4px;
      line-height: 1.2;
    }

    .announce-day {
      display: block;
      font-size: 20px;
      font-weight: 700;
      color: var(--color-primary);
    }

    .announce-ym {
      display: block;
      font-size: 11px;
      color: var(--color-text-muted);
    }

    .announce-item {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .announce-item .announce-title {
      flex: 1;
      min-width: 0;
    }

    /* 公告列表 */
    .news-header {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      margin-bottom: 20px;
    }

    .news-header-title {
      position: relative;
      display: inline-block;
    }

    /* 最新公告：文字右侧底纹，不占位 */
    .news-header-title-announce::after {
      content: "";
      position: absolute;
      left: 17%;
      top: 50%;
      transform: translateY(-50%);
      margin-left: 0;
      pointer-events: none;
      width: 100%;
      height: 62px;
      background-image: url(/site/images/image%2036.png);
      background-repeat: no-repeat;
      background-position: center;
      background-size: contain;
    }

    /* 学校动态：独立底纹（结构参照最新公告，可单独调整） */
    .news-header-title-dynamic::after {
      content: "";
      position: absolute;
      left: 64%;
      top: 50%;
      transform: translateY(-50%);
      margin-left: 0;
      pointer-events: none;
      width: 100%;
      height: 62px;
      background-image: url(/site/images/image%2036.png);
      background-repeat: no-repeat;
      background-position: center;
      background-size: contain;
    }

    .news-header h3 {
      font-size: 18px;
      color: #333;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .news-header h3::before {
      content: '\25C6';
      color: #8B1C31;
      font-size: 12px;
    }

    .news-header .sub {
      font-size: 11px;
      color: #8B1C31;
      letter-spacing: 2px;
      text-transform: uppercase;
      margin-top: 2px;
    }

    .news-more {
      font-size: 12px;
      color: #888;
      display: flex;
      align-items: center;
      gap: 4px;
      transition: color 0.3s;
    }

    .news-more:hover {
      color: #8B1C31;
    }

    .news-more svg {
      width: 14px;
      height: 14px;
    }

    .announce-list {
      border-top: 1px solid #e8e8e8;
    }

    .announce-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 14px 8px;
      border-bottom: 1px solid #f0f0f0;
      transition: all 0.3s;
    }

    .announce-item:hover {
      background: #fafafa;
    }

    .announce-item:hover .announce-title {
      color: #8B1C31;
    }

    .announce-left {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .announce-num {
      width: 24px;
      height: 24px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: #8B1C31;
      color: #fff;
      font-size: 11px;
      border-radius: 50%;
      flex-shrink: 0;
    }

    .announce-title {
      font-size: 13px;
      color: #555;
      transition: color 0.3s;
    }

    .announce-date {
      font-size: 12px;
      color: #bbb;
      flex-shrink: 0;
      margin-left: 10px;
    }

    /* 学校动态 */
    .news-tabs {
      display: flex;
      margin-bottom: 16px;
    }

    .news-tab {
      flex: 1;
      padding: 10px 0;
      text-align: center;
      font-size: 13px;
      color: #888;
      background: #F0EDE8;
      transition: all 0.3s;
      cursor: pointer;
    }

    .news-tab.active {
      background: #8B1C31;
      color: #fff;
    }

    .news-tab:not(.active):hover {
      color: #555;
    }

    .news-tab-panels {
      position: relative;
    }

    .news-tab-panel {
      display: none;
    }

    .news-images.news-tab-panel.is-active {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .news-images {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .news-images.news-tab-panel:not(.is-active) {
      display: none;
    }

    .news-img-item {
      cursor: pointer;
    }

    .news-img-item .img-wrap {
      position: relative;
      overflow: hidden;
      aspect-ratio: 16/10;
      margin-bottom: 8px;
    }

    .news-img-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s;
    }

    .news-img-item:hover img {
      transform: scale(1.05);
    }

    .news-img-item .img-wrap::after {
      content: '';
      position: absolute;
      inset: 0;
      background: rgba(139,28,49,0);
      transition: background 0.3s;
    }

    .news-img-item:hover .img-wrap::after {
      background: rgba(139,28,49,0.1);
    }

    .news-img-item p {
      font-size: 12px;
      color: #666;
      text-align: center;
      transition: color 0.3s;
    }

    .news-img-item:hover p {
      color: #8B1C31;
    }

    /* 页脚样式见 /site/css/footer.css */

    /* ========== 滚动动画（P1 恢复入场） ========== */
    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    @media (prefers-reduced-motion: reduce) {
      .reveal {
        opacity: 1;
        transform: none;
        transition: none;
      }
    }

    /* ========== 响应式 ========== */
    @media (max-width: 1024px) {
      .team .team-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .news-grid {
        gap: 40px;
      }
    }

    @media (max-width: 768px) {
      .nav-menu {
        display: none;
      }

      .menu-toggle {
        display: flex;
      }

      .hero {
        height: 50vh;
        min-height: 300px;
      }

      .hero-en {
        font-size: 13px;
        letter-spacing: 3px;
      }

      .hero-title {
        font-size: 20px;
        letter-spacing: 2px;
      }

      .home-about-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }

      .hero-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .team .team-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
      }

      .news-grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }

      .section-header h2 {
        font-size: 22px;
      }

      .home-content .section-header h2 {
        font-size: 18px;
      }

      .philosophy-content h2 {
        font-size: 16px;
      }

      .edu-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 480px) {
      .hero {
        height: 40vh;
      }

      .hero-banner {
        padding: 10px 24px;
      }

      .hero-title {
        font-size: 16px;
      }

      .hero-en {
        font-size: 11px;
        letter-spacing: 2px;
      }

      .team .team-grid {
        grid-template-columns: 1fr;
      }

      .edu-sub {
        grid-template-columns: 1fr;
      }

      .education,
      .team,
      .news {
        padding: 40px 0;
      }

      .philosophy {
        padding: 60px 0;
      }

      .news-images {
        grid-template-columns: 1fr;
      }
    }

/* team.html */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    body { font-family: var(--font-sans); color: #333; line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
    a { text-decoration: none; color: inherit; }
    img { max-width: 100%; display: block; }
    button { border: none; background: none; cursor: pointer; font-family: inherit; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

    /* 顶部公告栏 */
    .top-bar { background-color: #8B1C31; color: #fff; font-size: 12px; letter-spacing: 3px; padding: 6px 0; }

    /* 导航栏 */
    .header { background: #fff; position: sticky; top: 0; z-index: 1000; box-shadow: 0 1px 3px rgba(0,0,0,0.05); transition: box-shadow 0.3s; }
    .header.scrolled { box-shadow: 0 2px 10px rgba(0,0,0,0.08); }
    .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }
    .logo { display: block; flex-shrink: 0; line-height: 0; }
    .logo-brand { background-repeat: no-repeat; background-position: left center; background-size: contain; }
    .logo-img { display: block; height: 56px; width: auto; max-width: min(320px, 42vw); object-fit: contain; }
    .nav-menu { display: flex; list-style: none; gap: 32px; }
    .nav-menu a { font-size: 14px; color: #444; position: relative; padding: 4px 0; transition: color 0.3s; padding-left: 15px;}
    .nav-menu a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: #8B1C31; transition: width 0.3s; }
    .nav-menu a:hover { color: #8B1C31; }
    .nav-menu a:hover::after { width: 100%; }
    .menu-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; background: none; border: none; }
    .menu-toggle span { display: block; width: 24px; height: 2px; background: #333; transition: all 0.3s; }
    .menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; }
    .menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    .mobile-menu { display: none; background: #fff; border-top: 1px solid #f0f0f0; padding: 10px 0; }
    .mobile-menu.active { display: block; }
    .mobile-menu a { display: block; padding: 12px 20px; font-size: 14px; color: #444; border-bottom: 1px solid #f8f8f8; transition: all 0.3s; }
    .mobile-menu a:hover { color: #8B1C31; background: #fafafa; }

    /* 页面横幅 */
    .page-banner { position: relative; width: 100%; height: 350px; overflow: hidden; }
    .page-banner img { width: 100%; height: 100%; object-fit: cover; }
    .page-banner::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3)); }

    /* Tab 切换 */
    .tab-bar { display: flex; justify-content: center; background: #8B1C31; }
    .tab-bar .tab { padding: 14px 40px; font-size: 15px; color: rgba(255,255,255,0.8); cursor: pointer; transition: all 0.3s; position: relative; }
    .tab-bar .tab:hover { color: #fff; }
    .tab-bar .tab.active { color: #fff; background: rgba(0,0,0,0.15); }

    /* 团队列表页样式见 /site/css/pages/team.css；页脚见 /site/css/footer.css */

    /* 滚动动画 */
    .reveal { opacity: 1; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }

    @media (max-width: 768px) {
      .nav-menu { display: none; }
      .menu-toggle { display: flex; }
      .page-banner { height: 220px; }
      .tab-bar .tab { padding: 12px 20px; font-size: 14px; }
    }
    @media (max-width: 480px) {
      .page-banner { height: 160px; }
      .tab-bar { flex-wrap: wrap; }
      .tab-bar .tab { flex: 1; min-width: 100px; padding: 10px 12px; text-align: center; font-size: 13px; }
    }

/* education.html */
/* ========== 基础重置 ========== */
    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    body {
      font-family: var(--font-sans);
      color: #333; line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased;
    }
    a { text-decoration: none; color: inherit; }
    img { max-width: 100%; display: block; }
    button { border: none; background: none; cursor: pointer; font-family: inherit; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

    /* ========== 顶部公告栏 ========== */
    .top-bar {
      background-color: #8B1C31; color: #fff;
      font-size: 12px; letter-spacing: 3px; padding: 6px 0;
    }

    /* ========== 导航栏 ========== */
    .header {
      background: #fff; position: sticky; top: 0; z-index: 1000;
      box-shadow: 0 1px 3px rgba(0,0,0,0.05); transition: box-shadow 0.3s;
    }
    .header.scrolled { box-shadow: 0 2px 10px rgba(0,0,0,0.08); }
    .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }
    .logo { display: block; flex-shrink: 0; line-height: 0; }
    .logo-brand { background-repeat: no-repeat; background-position: left center; background-size: contain; }
    .logo-img { display: block; height: 56px; width: auto; max-width: min(320px, 42vw); object-fit: contain; }
    .nav-menu { display: flex; list-style: none; gap: 32px; }
    .nav-menu a {
      font-size: 14px; color: #444; position: relative; padding: 4px 0; transition: color 0.3s;
      padding-left: 15px;
    }
    .nav-menu a::after {
      content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
      background: #8B1C31; transition: width 0.3s;
    }
    .nav-menu a:hover { color: #8B1C31; }
    .nav-menu a:hover::after { width: 100%; }
    .menu-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; background: none; border: none; }
    .menu-toggle span { display: block; width: 24px; height: 2px; background: #333; transition: all 0.3s; }
    .menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; }
    .menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    .mobile-menu { display: none; background: #fff; border-top: 1px solid #f0f0f0; padding: 10px 0; }
    .mobile-menu.active { display: block; }
    .mobile-menu a { display: block; padding: 12px 20px; font-size: 14px; color: #444; border-bottom: 1px solid #f8f8f8; transition: all 0.3s; }
    .mobile-menu a:hover { color: #8B1C31; background: #fafafa; }

    /* ========== 页面横幅 ========== */
    .page-banner { position: relative; width: 100%; height: 350px; overflow: hidden; }
    .page-banner img { width: 100%; height: 100%; object-fit: cover; }
    .page-banner::after {
      content: ''; position: absolute; inset: 0;
      background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3));
    }

    /* 教育教学列表页样式见 /site/css/pages/education.css */

    /* ========== 滚动动画 ========== */
    .reveal { opacity: 1; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }

/* courses.html */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    body { font-family: var(--font-sans); color: #333; line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
    a { text-decoration: none; color: inherit; }
    img { max-width: 100%; display: block; }
    button { border: none; background: none; cursor: pointer; font-family: inherit; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

    /* 顶部公告栏 */
    .top-bar { background-color: #8B1C31; color: #fff; font-size: 12px; letter-spacing: 3px; padding: 6px 0; }

    /* 导航栏 */
    .header { background: #fff; position: sticky; top: 0; z-index: 1000; box-shadow: 0 1px 3px rgba(0,0,0,0.05); transition: box-shadow 0.3s; }
    .header.scrolled { box-shadow: 0 2px 10px rgba(0,0,0,0.08); }
    .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }
    .logo { display: block; flex-shrink: 0; line-height: 0; }
    .logo-brand { background-repeat: no-repeat; background-position: left center; background-size: contain; }
    .logo-img { display: block; height: 56px; width: auto; max-width: min(320px, 42vw); object-fit: contain; }
    .nav-menu { display: flex; list-style: none; gap: 32px; }
    .nav-menu a { font-size: 14px; color: #444; position: relative; padding: 4px 0; transition: color 0.3s; padding-left: 15px;}
    .nav-menu a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: #8B1C31; transition: width 0.3s; }
    .nav-menu a:hover { color: #8B1C31; }
    .nav-menu a:hover::after { width: 100%; }
    .menu-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; background: none; border: none; }
    .menu-toggle span { display: block; width: 24px; height: 2px; background: #333; transition: all 0.3s; }
    .menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; }
    .menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    .mobile-menu { display: none; background: #fff; border-top: 1px solid #f0f0f0; padding: 10px 0; }
    .mobile-menu.active { display: block; }
    .mobile-menu a { display: block; padding: 12px 20px; font-size: 14px; color: #444; border-bottom: 1px solid #f8f8f8; transition: all 0.3s; }
    .mobile-menu a:hover { color: #8B1C31; background: #fafafa; }

    /* 页面横幅 */
    .page-banner { position: relative; width: 100%; height: 350px; overflow: hidden; }
    .page-banner img { width: 100%; height: 100%; object-fit: cover; }
    .page-banner::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3)); }

    /* 内容区 */
    .content-section { padding: 40px 0; }
    .content-main { display: grid; grid-template-columns: 1fr 340px; gap: 30px; }

    /* 标题区 */
    .page-title { margin-bottom: 20px; }
    .page-title h2 { font-family: var(--font-sans); font-size: 24px; color: #333; margin-bottom: 6px; }
    .page-title p { font-size: 13px; color: #999; }

    /* Tab 切换 */
    .course-tabs { display: flex; margin-bottom: 24px; }
    .course-tabs .dept-tab-icon {
      display: inline-block;
      vertical-align: middle;
      margin-right: 6px;
      object-fit: contain;
    }
    .course-tabs .tab {
      flex: 1; padding: 12px 0; text-align: center; font-size: 14px;
      border: 1px solid #8B1C31; cursor: pointer; transition: all 0.3s;
    }
    .course-tabs .tab:first-child { background: #8B1C31; color: #fff; }
    .course-tabs .tab:not(:first-child) { background: #fff; color: #8B1C31; }
    .course-tabs .tab:not(:first-child):hover { background: #faf0f2; }

    /* 课程卡片网格 */
    .course-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .course-card {
      border: 1px solid #eee; padding: 18px;
      transition: all 0.3s; background: #fff;
    }
    .course-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.06); border-color: #ddd; }
    .course-card .badge { font-size: 11px; color: #999; margin-bottom: 8px; }
    .course-card h4 { font-size: 15px; color: #333; margin-bottom: 10px; font-weight: 600; }
    .course-card .desc { font-size: 12px; color: #888; line-height: 1.7; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .course-card .meta { display: flex; align-items: center; justify-content: space-between; }
    .course-card .teacher { display: flex; align-items: center; gap: 6px; font-size: 12px; color: #666; }
    .course-card .teacher svg { width: 16px; height: 16px; }
    .course-card .link { font-size: 12px; color: #8B1C31; display: flex; align-items: center; gap: 4px; transition: gap 0.3s; }
    .course-card .link:hover { gap: 8px; }
    .course-card .link::after { content: '\203A'; font-size: 14px; }

    /* 右侧表单 */
    .sidebar {}
    .form-box { border: 1px solid #eee; padding: 20px; margin-bottom: 20px; }
    .form-box .form-title { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
    .form-box .form-title svg { width: 28px; height: 28px; color: #8B1C31; }
    .form-box .form-title div h4 { font-size: 15px; color: #333; }
    .form-box .form-title div p { font-size: 12px; color: #999; }
    .form-group { margin-bottom: 14px; }
    .form-group label { display: block; font-size: 13px; color: #333; margin-bottom: 6px; }
    .form-group input, .form-group select, .form-group textarea {
      width: 100%; padding: 10px 12px; border: 1px solid #e0e0e0;
      font-size: 13px; font-family: inherit; color: #333; outline: none; transition: border 0.3s;
    }
    .form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: #8B1C31; }
    .form-group textarea { resize: vertical; min-height: 80px; }
    .form-group select { appearance: none; background: #fff; }
    .btn-submit {
      width: 100%; padding: 12px 0; background: #8B1C31; color: #fff;
      font-size: 14px; letter-spacing: 2px; transition: background 0.3s;
    }
    .btn-submit:hover { background: #6d1628; }

    /* 理念卡片 */
    .info-box { background: #8B1C31; color: #fff; padding: 20px; }
    .info-box h4 { font-size: 14px; margin-bottom: 14px; opacity: 0.9; }
    .info-item { display: flex; gap: 10px; margin-bottom: 14px; }
    .info-item svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; }
    .info-item div h5 { font-size: 13px; margin-bottom: 4px; }
    .info-item div p { font-size: 12px; line-height: 1.6; opacity: 0.8; }

    /* 滚动动画 */
    .reveal { opacity: 1; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }

    /* 响应式 */
    @media (max-width: 1024px) {
      .content-main { grid-template-columns: 1fr; }
      .sidebar { order: -1; }
      .course-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      .nav-menu { display: none; }
      .menu-toggle { display: flex; }
      .page-banner { height: 220px; }
      .course-grid { grid-template-columns: 1fr; }
      .course-tabs { flex-wrap: wrap; }
      .course-tabs .tab { min-width: 100px; }
    }
    @media (max-width: 480px) {
      .page-banner { height: 160px; }
      .page-title h2 { font-size: 20px; }
    }

/* 特色课程列表页样式见 /site/css/pages/course-list.css */