:root {
      --teal:    #00b8ae;
      --teal-d:  #008f87;
      --teal-dd: #006f69;
      --teal-l:  #00d4c8;
      --teal-xl: #e0f9f8;
      --teal-xx: #f0fdfc;
      --gold:    #f5a623;
      --coral:   #ff6b6b;
      --purple:  #7c5cbf;
      --dark:    #0d2b2a;
      --text:    #2c3e3e;
      --muted:   #6b8585;
      --border:  #d0efed;
      --bg:      #f4fefe;
    }
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body { font-family: 'Microsoft YaHei', '微软雅黑', sans-serif; background: var(--bg); color: var(--text); }
    a { text-decoration: none; color: inherit; }

    /* ── Hero ── */
    .hero {
      background: linear-gradient(135deg, var(--teal-dd) 0%, var(--teal-d) 50%, var(--teal) 100%);
      padding: 84px 40px 68px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .hero::before {
      content: '';
      position: absolute; inset: 0;
      background: radial-gradient(ellipse 70% 70% at 10% 50%, rgba(255,255,255,0.07) 0%, transparent 65%),
                  radial-gradient(ellipse 50% 80% at 90% 10%, rgba(255,255,255,0.05) 0%, transparent 60%);
    }
    .hero-deco1 { position: absolute; font-size: 220px; opacity: 0.04; right: -10px; bottom: -50px; line-height: 1; user-select: none; }
    .hero-deco2 { position: absolute; font-size: 100px; opacity: 0.05; left: 50px; top: 20px; transform: rotate(-15deg); user-select: none; }
    .hero-chip {
      display: inline-block;
      border: 1px solid rgba(255,255,255,0.35);
      color: rgba(255,255,255,0.88);
      padding: 5px 24px; border-radius: 20px;
      font-size: 12px; letter-spacing: 4px;
      margin-bottom: 20px; position: relative;
    }
    .hero h1 {
      font-size: 50px; font-weight: 900;
      color: #fff; letter-spacing: 8px;
      text-shadow: 0 6px 24px rgba(0,0,0,0.18);
      margin-bottom: 18px; position: relative;
    }
    .hero-line { width: 56px; height: 3px; background: rgba(255,255,255,0.4); border-radius: 2px; margin: 0 auto 20px; }
    .hero p { font-size: 15px; color: rgba(255,255,255,0.76); max-width: 560px; margin: 0 auto; line-height: 1.9; position: relative; }

    /* ── Stats Bar ── */
    .stats-bar {
      background: #fff;
      display: flex; justify-content: center;
      box-shadow: 0 4px 24px rgba(0,184,174,0.1);
      position: relative; z-index: 10;
    }
    .stat-item { flex: 1; max-width: 200px; padding: 24px 16px; text-align: center; border-right: 1px solid var(--border); }
    .stat-item:last-child { border-right: none; }
    .stat-num { font-size: 32px; font-weight: 900; color: var(--teal); line-height: 1; }
    .stat-num sup { font-size: 15px; }
    .stat-label { font-size: 12px; color: var(--muted); margin-top: 5px; letter-spacing: 1px; }

    /* ── Section ── */
    .section { max-width: 1300px; margin: 0 auto; padding: 76px 40px; }

    .sec-hd { text-align: center; margin-bottom: 56px; }
    .sec-en { font-size: 11px; font-weight: 700; letter-spacing: 5px; color: var(--teal); text-transform: uppercase; margin-bottom: 10px; }
    .sec-title { font-size: 36px; font-weight: 900; color: var(--dark); letter-spacing: 4px; margin-bottom: 14px; }
    .sec-desc { font-size: 14px; color: var(--muted); line-height: 1.9; max-width: 520px; margin: 0 auto; }
    .sec-rule { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 22px; }
    .sec-rule::before, .sec-rule::after { content: ''; width: 48px; height: 2px; background: linear-gradient(90deg, transparent, var(--teal)); }
    .sec-rule::after { background: linear-gradient(90deg, var(--teal), transparent); }
    .sec-dot { width: 8px; height: 8px; background: var(--teal); border-radius: 50%; }

    /* ── Featured Students (大卡片，左右交替) ── */
    .featured-list { display: flex; flex-direction: column; gap: 32px; margin-bottom: 72px; }

    .feat-card {
      background: #fff;
      border-radius: 24px;
      overflow: hidden;
      display: grid;
      grid-template-columns: 380px 1fr;
      min-height: 460px;
      box-shadow: 0 6px 32px rgba(0,184,174,0.1);
      transition: transform 0.35s ease, box-shadow 0.35s ease;
      cursor: pointer;
    }
    .feat-card:hover { transform: translateY(-5px); box-shadow: 0 18px 56px rgba(0,184,174,0.18); }
    .feat-card:nth-child(even) { grid-template-columns: 1fr 380px; }
    .feat-card:nth-child(even) .feat-img { order: 2; }
    .feat-card:nth-child(even) .feat-body { order: 1; }

    .feat-img {
      position: relative; overflow: hidden;
    }
    .feat-img img {
      width: 100%; height: 100%;
      object-fit: cover; object-position: top center;
      display: block;
      transition: transform 0.5s ease;
    }
    .feat-card:hover .feat-img img { transform: scale(1.05); }
    .feat-img-grad {
      position: absolute; inset: 0;
      background: linear-gradient(to right, transparent 55%, rgba(255,255,255,0.15) 100%);
    }
    .feat-card:nth-child(even) .feat-img-grad {
      background: linear-gradient(to left, transparent 55%, rgba(255,255,255,0.15) 100%);
    }

    /* 成果徽章 */
    .feat-award {
      position: absolute; top: 20px; left: 20px;
      background: var(--gold);
      color: #fff; font-size: 11px; font-weight: 700;
      letter-spacing: 1.5px; padding: 5px 14px;
      border-radius: 20px;
      box-shadow: 0 4px 14px rgba(245,166,35,0.45);
    }
    .feat-rank {
      position: absolute; bottom: 20px; left: 20px;
      background: linear-gradient(135deg, var(--teal-dd), var(--teal));
      color: #fff; font-size: 28px; font-weight: 900;
      width: 54px; height: 54px; border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 4px 16px rgba(0,184,174,0.4);
      letter-spacing: 0;
    }

    .feat-body {
      padding: 44px 48px;
      display: flex; flex-direction: column; justify-content: center;
    }
    .feat-major-tag {
      display: inline-flex; align-items: center; gap: 6px;
      background: var(--teal-xl); color: var(--teal-d);
      padding: 4px 14px; border-radius: 12px;
      font-size: 11px; font-weight: 700;
      letter-spacing: 1px; margin-bottom: 16px;
      width: fit-content;
    }
    .feat-name { font-size: 38px; font-weight: 900; color: var(--dark); letter-spacing: 4px; margin-bottom: 4px; line-height: 1; }
    .feat-sub { font-size: 13px; color: var(--muted); margin-bottom: 24px; }

    /* 学习成果标签 */
    .feat-achievements { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
    .achv-tag {
      display: flex; align-items: center; gap: 6px;
      background: #fff; border: 1px solid var(--border);
      border-radius: 20px; padding: 5px 14px;
      font-size: 12px; color: var(--text);
      box-shadow: 0 2px 8px rgba(0,184,174,0.06);
    }
    .achv-tag .dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
    .dot-teal { background: var(--teal); }
    .dot-gold { background: var(--gold); }
    .dot-coral { background: var(--coral); }
    .dot-purple { background: var(--purple); }

    .feat-bio {
      font-size: 13px; line-height: 2; color: #556;
      border-top: 1px solid var(--border);
      padding-top: 20px; margin-bottom: 26px;
    }

    /* 数据统计 */
    .feat-stats { display: flex; gap: 28px; }
    .f-stat { text-align: center; }
    .f-stat-n { font-size: 26px; font-weight: 900; color: var(--teal); line-height: 1; }
    .f-stat-l { font-size: 10px; color: var(--muted); letter-spacing: 1px; margin-top: 4px; }

    /* 进度条 */
    .feat-skills { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
    .skill-row { display: flex; align-items: center; gap: 12px; }
    .skill-name { font-size: 12px; color: var(--muted); width: 72px; flex-shrink: 0; text-align: right; }
    .skill-bar { flex: 1; height: 6px; background: var(--teal-xl); border-radius: 3px; overflow: hidden; }
    .skill-fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--teal-d), var(--teal-l)); }
    .skill-pct { font-size: 11px; color: var(--teal-d); font-weight: 700; width: 32px; flex-shrink: 0; }

    /* ── Regular Grid (4 col) ── */
    .students-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      margin-bottom: 72px;
    }

    .stu-card {
      background: #fff;
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 2px 16px rgba(0,184,174,0.07);
      transition: transform 0.32s ease, box-shadow 0.32s ease;
      cursor: pointer;
    }
    .stu-card:hover { transform: translateY(-7px); box-shadow: 0 16px 44px rgba(0,184,174,0.18); }

    .stu-img-wrap { position: relative; height: 280px; overflow: hidden; }
    .stu-img-wrap img {
      width: 100%; height: 100%;
      object-fit: cover; object-position: top center;
      display: block;
      transition: transform 0.4s ease;
    }
    .stu-card:hover .stu-img-wrap img { transform: scale(1.07); }

    .stu-overlay {
      position: absolute; inset: 0;
      background: linear-gradient(to top, rgba(0,80,76,0.72) 0%, transparent 52%);
      opacity: 0; transition: opacity 0.32s ease;
    }
    .stu-card:hover .stu-overlay { opacity: 1; }
    .stu-hover-info {
      position: absolute; bottom: 14px; left: 14px; right: 14px;
      color: #fff; opacity: 0; transform: translateY(8px);
      transition: all 0.32s ease;
    }
    .stu-card:hover .stu-hover-info { opacity: 1; transform: translateY(0); }
    .stu-hover-info p { font-size: 12px; line-height: 1.7; }

    .stu-award-badge {
      position: absolute; top: 14px; left: 14px;
      background: var(--gold); color: #fff;
      font-size: 10px; font-weight: 700;
      padding: 3px 11px; border-radius: 12px;
      letter-spacing: 1px;
    }
    .stu-major-badge {
      position: absolute; top: 14px; right: 14px;
      background: var(--teal); color: #fff;
      font-size: 10px; font-weight: 700;
      padding: 3px 10px; border-radius: 12px;
    }

    .stu-body { padding: 20px 20px 24px; }
    .stu-name { font-size: 20px; font-weight: 900; color: var(--dark); letter-spacing: 2px; margin-bottom: 3px; }
    .stu-pos { font-size: 12px; color: var(--muted); margin-bottom: 14px; }

    .stu-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 14px; }
    .stu-tag { background: var(--teal-xl); color: var(--teal-d); padding: 3px 10px; border-radius: 9px; font-size: 11px; font-weight: 600; }
    .stu-tag.gold { background: #fff7e6; color: #c87d00; }
    .stu-tag.coral { background: #fff0f0; color: #cc4444; }
    .stu-tag.purple { background: #f3f0ff; color: #5a3fa8; }

    .stu-divider { height: 1px; background: var(--border); margin: 12px 0; }

    .stu-outcome {
      display: flex; align-items: flex-start; gap: 8px;
      font-size: 12px; color: var(--text); line-height: 1.6;
    }
    .stu-outcome-ico {
      width: 22px; height: 22px; border-radius: 50%;
      background: var(--teal-xl);
      display: flex; align-items: center; justify-content: center;
      font-size: 11px; flex-shrink: 0; margin-top: 1px;
    }

    /* ── Showcase 横向卡片（展示作品风格） ── */
    .showcase-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-bottom: 72px;
    }
    .show-card {
      background: #fff;
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 2px 16px rgba(0,184,174,0.07);
      transition: transform 0.32s ease, box-shadow 0.32s ease;
      cursor: pointer;
      display: flex;
      flex-direction: column;
    }
    .show-card:hover { transform: translateY(-6px); box-shadow: 0 14px 40px rgba(0,184,174,0.16); }

    .show-img { position: relative; height: 220px; overflow: hidden; flex-shrink: 0; }
    .show-img img {
      width: 100%; height: 100%;
      object-fit: cover; object-position: top center;
      display: block;
      transition: transform 0.4s ease;
    }
    .show-card:hover .show-img img { transform: scale(1.07); }
    .show-img-grad {
      position: absolute; inset: 0;
      background: linear-gradient(to top, rgba(0,70,65,0.55) 0%, transparent 50%);
    }
    .show-name-over {
      position: absolute; bottom: 14px; left: 16px; right: 16px; color: #fff;
    }
    .show-name-over .sno-name { font-size: 18px; font-weight: 900; letter-spacing: 2px; }
    .show-name-over .sno-sub { font-size: 11px; color: rgba(255,255,255,0.72); margin-top: 2px; }

    .show-major {
      position: absolute; top: 14px; right: 14px;
      background: var(--teal); color: #fff;
      font-size: 10px; font-weight: 700;
      padding: 3px 10px; border-radius: 12px;
    }

    .show-body { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; }
    .show-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 12px; }
    .show-tag { background: var(--teal-xl); color: var(--teal-d); padding: 3px 10px; border-radius: 9px; font-size: 11px; font-weight: 600; }
    .show-tag.g { background: #fff7e6; color: #c87d00; }

    .show-quote {
      font-size: 12px; color: #667; line-height: 1.8;
      font-style: italic;
      border-left: 3px solid var(--teal-xl);
      padding-left: 12px;
      flex: 1;
    }

    .show-footer {
      display: flex; align-items: center; justify-content: space-between;
      margin-top: 14px; padding-top: 12px;
      border-top: 1px solid var(--border);
    }
    .show-score { font-size: 11px; color: var(--muted); }
    .show-stars { color: var(--gold); font-size: 13px; letter-spacing: 1px; }

    /* ── 声音墙（学生感言） ── */
    .voices-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-bottom: 72px;
    }
    .voice-card {
      background: #fff;
      border-radius: 18px;
      padding: 24px 22px 22px;
      box-shadow: 0 2px 14px rgba(0,184,174,0.07);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
    }
    .voice-card:hover { transform: translateY(-5px); box-shadow: 0 12px 36px rgba(0,184,174,0.15); }
    .voice-card::before {
      content: '❝';
      position: absolute; top: 16px; right: 18px;
      font-size: 42px; color: var(--teal-xl);
      line-height: 1; font-family: serif;
    }
    .voice-avatar {
      width: 54px; height: 54px; border-radius: 50%;
      overflow: hidden; margin-bottom: 14px;
      border: 3px solid var(--teal-xl);
    }
    .voice-avatar img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
    .voice-avatar-ph {
      width: 54px; height: 54px; border-radius: 50%;
      background: linear-gradient(135deg, var(--teal-xl), var(--teal-l));
      display: flex; align-items: center; justify-content: center;
      font-size: 22px; margin-bottom: 14px;
      border: 3px solid var(--teal-xl);
    }
    .voice-text { font-size: 13px; color: #556; line-height: 1.85; margin-bottom: 16px; }
    .voice-name { font-size: 14px; font-weight: 900; color: var(--dark); letter-spacing: 1px; }
    .voice-info { font-size: 11px; color: var(--muted); margin-top: 2px; }
    .voice-stars { color: var(--gold); font-size: 12px; margin-top: 8px; }

    /* ── 就业成果 Banner ── */
    .outcome-banner {
      background: linear-gradient(135deg, var(--teal-dd) 0%, var(--teal-d) 55%, var(--teal) 100%);
      border-radius: 24px;
      padding: 56px 64px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 48px;
      align-items: center;
      margin-bottom: 72px;
      position: relative;
      overflow: hidden;
      color: #fff;
    }
    .outcome-banner::before {
      content: '🏆';
      position: absolute; font-size: 240px; opacity: 0.05;
      right: -20px; bottom: -40px; line-height: 1;
    }
    .ob-label { font-size: 11px; color: rgba(255,255,255,0.55); letter-spacing: 5px; text-transform: uppercase; margin-bottom: 12px; }
    .ob-title { font-size: 32px; font-weight: 900; letter-spacing: 3px; margin-bottom: 14px; }
    .ob-desc { font-size: 14px; color: rgba(255,255,255,0.72); line-height: 1.9; max-width: 560px; }
    .ob-stats { display: flex; gap: 0; }
    .ob-stat {
      text-align: center; padding: 0 32px;
      border-right: 1px solid rgba(255,255,255,0.15);
    }
    .ob-stat:last-child { border-right: none; padding-right: 0; }
    .ob-stat-n { font-size: 40px; font-weight: 900; line-height: 1; }
    .ob-stat-l { font-size: 11px; color: rgba(255,255,255,0.5); margin-top: 6px; letter-spacing: 1px; }

    /* ── Bottom Philosophy ── */
    .philosophy {
      background: linear-gradient(135deg, var(--teal-xx), var(--teal-xl));
      border: 1px solid var(--border);
      border-radius: 22px;
      padding: 60px 60px;
      text-align: center;
      position: relative; overflow: hidden;
    }
    .philosophy::before {
      content: '❝';
      position: absolute; font-size: 200px; opacity: 0.07;
      top: -20px; left: 20px; line-height: 1; color: var(--teal);
    }
    .ph-label { font-size: 11px; color: var(--teal); letter-spacing: 5px; text-transform: uppercase; font-weight: 700; margin-bottom: 20px; }
    .ph-text { font-size: 22px; font-weight: 700; line-height: 1.75; color: var(--teal-dd); max-width: 680px; margin: 0 auto 28px; letter-spacing: 1px; position: relative; }
    .ph-dots { display: flex; justify-content: center; gap: 7px; margin: 24px 0; }
    .ph-dot { width: 6px; height: 6px; background: var(--border); border-radius: 50%; }
    .ph-dot.on { background: var(--teal); width: 18px; border-radius: 3px; }
    .ph-author { font-size: 12px; color: var(--muted); letter-spacing: 2px; }

    /* ── Responsive ── */
    @media (max-width: 1100px) {
      .students-grid { grid-template-columns: repeat(2, 1fr); }
      .showcase-grid { grid-template-columns: repeat(2, 1fr); }
      .voices-grid { grid-template-columns: repeat(2, 1fr); }
      .outcome-banner { grid-template-columns: 1fr; }
      .ob-stats { justify-content: center; }
    }
    @media (max-width: 900px) {
      .feat-card, .feat-card:nth-child(even) { grid-template-columns: 1fr; min-height: auto; }
      .feat-card:nth-child(even) .feat-img,
      .feat-card:nth-child(even) .feat-body { order: unset; }
      .feat-img { height: 280px; }
      .feat-body { padding: 30px 28px; }
      .feat-name { font-size: 30px; }
    }
    @media (max-width: 768px) {
      .hero h1 { font-size: 34px; }
      .stats-bar { flex-wrap: wrap; }
      .section { padding: 56px 20px; }
      .students-grid { grid-template-columns: repeat(2, 1fr); }
      .showcase-grid { grid-template-columns: 1fr; }
      .voices-grid { grid-template-columns: repeat(2, 1fr); }
      .outcome-banner { padding: 36px 28px; }
      .ob-stats { flex-wrap: wrap; gap: 20px; }
      .ob-stat { border-right: none; }
      .philosophy { padding: 44px 24px; }
    }