:root {
    --green-900: oklch(22% 0.09 155);
    --green-800: oklch(28% 0.11 155);
    --green-700: oklch(34% 0.13 155);
    --green-600: oklch(40% 0.14 155);
    --green-500: oklch(48% 0.15 155);
    --green-100: oklch(94% 0.04 155);
    --green-50:  oklch(97% 0.02 155);
    --gold-500:  oklch(72% 0.15 75);
    --gold-400:  oklch(80% 0.14 75);
    --gold-100:  oklch(95% 0.05 75);
    --warm-white: oklch(98.5% 0.005 90);
    --warm-gray:  oklch(94% 0.008 90);
    --text-900:  oklch(18% 0.01 90);
    --text-600:  oklch(42% 0.01 90);
    --text-400:  oklch(62% 0.01 90);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --shadow-sm: 0 2px 8px oklch(0% 0 0 / 0.07);
    --shadow-md: 0 6px 24px oklch(0% 0 0 / 0.10);
    --shadow-lg: 0 16px 48px oklch(0% 0 0 / 0.13);
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Hind Siliguri', sans-serif;
    background: var(--warm-white);
    color: var(--text-900);
    line-height: 1.7;
    overflow-x: hidden;
  }
  h1,h2,h3,h4 { font-family: 'Hind Siliguri', sans-serif; line-height: 1.3; font-weight: 700; }

  /* TOP BAR */
  .topbar { background: var(--green-900); color: oklch(85% 0.04 155); font-size: 13px; padding: 7px 0; }
  .topbar-inner { max-width: 1200px; margin: auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
  .topbar a { color: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
  .topbar a:hover { color: var(--gold-400); }
  .topbar-left { display: flex; gap: 20px; }
  .topbar-right { display: flex; gap: 14px; align-items: center; }
  .topbar-social a { width: 26px; height: 26px; border-radius: 50%; background: oklch(100% 0 0 / 0.08); display: inline-flex; align-items: center; justify-content: center; font-size: 11px; transition: background 0.2s; }
  .topbar-social a:hover { background: var(--gold-500); color: white; }

  /* HEADER */
  .header { background: white; box-shadow: var(--shadow-sm); position: sticky; top: 0; z-index: 100; border-bottom: 3px solid var(--green-600); }
  .header-inner { max-width: 1200px; margin: auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 70px; }
  .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
  .logo-mark { width: 42px; height: 42px; background: var(--green-700); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 900; color: var(--gold-400); font-size: 18px; }
  .logo-text { font-size: 22px; font-weight: 700; color: var(--green-800); }
  .logo-text span { color: var(--gold-500); }
  .nav { display: flex; align-items: center; gap: 4px; }
  .nav a { padding: 8px 13px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; color: var(--text-600); text-decoration: none; transition: all 0.2s; white-space: nowrap; }
  .nav a:hover, .nav a.active { background: var(--green-50); color: var(--green-700); }
  .nav-btn { margin-left: 8px; padding: 9px 20px; background: var(--green-700); color: white !important; border-radius: var(--radius-sm); font-size: 13px; font-weight: 600; text-decoration: none; transition: all 0.2s; }
  .nav-btn:hover { background: var(--green-800) !important; }

  /* NAV DROPDOWN */
  .nav-item { position: relative; }
  .nav-arrow { font-size: 10px; margin-left: 3px; display: inline-block; transition: transform 0.2s; }
  .nav-item:hover .nav-arrow, .nav-item.open .nav-arrow { transform: rotate(180deg); }
  .nav .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    margin-top: 4px;
    padding: 6px 0;
    background: white;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    border-top: 3px solid var(--green-700);
    list-style: none;
    z-index: 999;
  }
  .nav-item:hover .sub-menu, .nav-item.open .sub-menu, .nav-item:focus-within .sub-menu { display: block; }
  .nav .sub-menu a { display: block; padding: 9px 16px; border-radius: 0; }

  /* HERO */
  .hero { position: relative; height: 560px; overflow: hidden; }
  .hero-slides { display: flex; transition: transform 0.7s cubic-bezier(.4,0,.2,1); height: 100%; }
  .hero-slide { min-width: 100%; height: 100%; position: relative; flex-shrink: 0; display: flex; align-items: center; }
  .hero-slide-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
  .hero-slide-bg::after { content:''; position: absolute; inset: 0; background: linear-gradient(105deg, oklch(22% 0.09 155 / 0.88) 0%, oklch(22% 0.09 155 / 0.55) 60%, transparent 100%); }
  .hero-content { position: relative; z-index: 2; max-width: 1200px; margin: auto; padding: 0 60px; width: 100%; }
  .hero-tag { display: inline-block; background: var(--gold-500); color: white; font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 5px 14px; border-radius: 100px; margin-bottom: 16px; }
  .hero-title { font-size: 50px; font-weight: 800; color: white; max-width: 580px; text-shadow: 0 2px 16px oklch(0% 0 0 / 0.3); margin-bottom: 16px; line-height: 1.2; }
  .hero-sub { font-size: 17px; color: oklch(90% 0.03 155); max-width: 460px; margin-bottom: 32px; }
  .hero-btns { display: flex; gap: 12px; }
  .btn-primary { padding: 13px 28px; background: var(--gold-500); color: white; border-radius: var(--radius-sm); font-weight: 700; font-size: 15px; text-decoration: none; transition: all 0.2s; box-shadow: 0 4px 16px oklch(72% 0.15 75 / 0.4); }
  .btn-primary:hover { background: var(--gold-400); transform: translateY(-1px); }
  .btn-outline { padding: 13px 28px; border: 2px solid oklch(100% 0 0 / 0.5); color: white; border-radius: var(--radius-sm); font-weight: 600; font-size: 15px; text-decoration: none; transition: all 0.2s; backdrop-filter: blur(4px); }
  .btn-outline:hover { border-color: white; background: oklch(100% 0 0 / 0.1); }
  .hero-dots { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 5; }
  .hero-dot { width: 8px; height: 8px; border-radius: 50%; background: oklch(100% 0 0 / 0.4); cursor: pointer; transition: all 0.3s; }
  .hero-dot.active { background: var(--gold-400); width: 24px; border-radius: 4px; }
  .hero-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 5; width: 44px; height: 44px; border-radius: 50%; background: oklch(100% 0 0 / 0.15); backdrop-filter: blur(6px); border: 1.5px solid oklch(100% 0 0 / 0.25); cursor: pointer; display: flex; align-items: center; justify-content: center; color: white; font-size: 22px; transition: all 0.2s; user-select: none; }
  .hero-arrow:hover { background: var(--gold-500); border-color: var(--gold-500); }
  .hero-arrow.left { left: 24px; }
  .hero-arrow.right { right: 24px; }

  /* NOTICE STRIP */
  .notice-strip { background: var(--green-800); color: white; padding: 10px 0; overflow: hidden; }
  .notice-track { display: flex; align-items: center; max-width: 1200px; margin: auto; padding: 0 24px; }
  .notice-label { background: var(--gold-500); color: white; font-size: 12px; font-weight: 700; letter-spacing: 1px; padding: 4px 18px; white-space: nowrap; flex-shrink: 0; border-radius: 4px; }
  .notice-scroll { overflow: hidden; flex: 1; margin-left: 16px; }
  .notice-items { display: flex; gap: 48px; animation: marquee 30s linear infinite; white-space: nowrap; font-size: 13.5px; }
  @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

  /* SECTIONS */
  .section { padding: 80px 0; }
  .section-alt { background: var(--warm-gray); }
  .container { max-width: 1200px; margin: auto; padding: 0 24px; }
  .section-head { text-align: center; margin-bottom: 52px; }
  .section-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--green-600); margin-bottom: 10px; }
  .section-title { font-size: 36px; color: var(--green-900); margin-bottom: 14px; }
  .section-sub { font-size: 15px; color: var(--text-600); max-width: 520px; margin: auto; }
  .divider { width: 52px; height: 3px; background: var(--gold-500); border-radius: 2px; margin: 14px auto 0; }

  /* STATS */
  .stats-bar { background: var(--green-800); }
  .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
  .stat-item { padding: 40px 24px; text-align: center; border-right: 1px solid oklch(100% 0 0 / 0.1); }
  .stat-item:last-child { border-right: none; }
  .stat-icon { font-size: 28px; margin-bottom: 10px; opacity: 0.8; }
  .stat-num { font-size: 46px; font-weight: 800; color: var(--gold-400); display: block; line-height: 1; }
  .stat-label { font-size: 14px; color: oklch(80% 0.04 155); margin-top: 8px; font-weight: 500; }

  /* PERSON CARDS */
  .cards-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .person-card { background: white; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: all 0.3s; cursor: pointer; border: 1px solid oklch(90% 0.01 90); }
  .person-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
  .person-card-img-placeholder { width: 100%; aspect-ratio: 4/3; background: linear-gradient(135deg, var(--green-100), var(--gold-100)); display: flex; align-items: center; justify-content: center; font-size: 56px; }
  .person-card-body { padding: 16px; }
  .person-card-role { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--gold-500); margin-bottom: 4px; }
  .person-card-name { font-size: 16px; font-weight: 700; color: var(--green-900); }
  .person-card-dept { font-size: 12.5px; color: var(--text-400); margin-top: 3px; }
  .person-card-footer { padding: 10px 16px; border-top: 1px solid var(--warm-gray); display: flex; gap: 8px; }
  .person-card-footer a { width: 28px; height: 28px; border-radius: 6px; background: var(--warm-gray); display: flex; align-items: center; justify-content: center; font-size: 12px; color: var(--text-600); text-decoration: none; transition: all 0.2s; }
  .person-card-footer a:hover { background: var(--green-700); color: white; }

  /* FEATURED PERSON */
  .featured-person { display: grid; grid-template-columns: 300px 1fr; gap: 48px; align-items: start; background: white; border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-sm); border: 1px solid oklch(90% 0.01 90); margin-bottom: 28px; }
  .featured-person.reverse { grid-template-columns: 1fr 300px; }
  .featured-person.reverse .fp-img { order: 2; }
  .featured-person.reverse .fp-body { order: 1; }
  .fp-img { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 3/4; background: linear-gradient(145deg, var(--green-100), var(--gold-100)); display: flex; align-items: center; justify-content: center; font-size: 80px; }
  .fp-role { font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gold-500); margin-bottom: 8px; }
  .fp-name { font-size: 28px; font-weight: 700; color: var(--green-900); margin-bottom: 16px; }
  .fp-quote { font-size: 15px; line-height: 1.9; color: var(--text-600); border-left: 3px solid var(--gold-500); padding-left: 18px; margin-bottom: 20px; font-style: italic; }
  .fp-body p { font-size: 15px; color: var(--text-600); line-height: 1.9; margin-bottom: 12px; }
  .fp-meta { display: flex; gap: 28px; margin-top: 20px; }
  .fp-meta-num { font-size: 30px; font-weight: 800; color: var(--green-700); }
  .fp-meta-label { font-size: 12px; color: var(--text-400); margin-top: 2px; }

  /* NOTICE BOARD */
  .notice-layout { display: grid; grid-template-columns: 1fr 360px; gap: 32px; }
  .notice-board { background: white; border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-sm); border: 1px solid oklch(90% 0.01 90); }
  .notice-board-title { font-size: 20px; font-weight: 700; color: var(--green-900); margin-bottom: 24px; padding-bottom: 16px; border-bottom: 2px solid var(--green-100); display: flex; align-items: center; gap: 10px; }
  .notice-item { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--warm-gray); cursor: pointer; transition: all 0.2s; }
  .notice-item:last-child { border-bottom: none; }
  .notice-item:hover .notice-item-title { color: var(--green-600); }
  .notice-date { min-width: 52px; text-align: center; background: var(--green-50); border-radius: var(--radius-sm); padding: 8px 6px; height: fit-content; border: 1px solid var(--green-100); }
  .notice-date-day { font-size: 22px; font-weight: 800; color: var(--green-700); line-height: 1; }
  .notice-date-mon { font-size: 10px; font-weight: 600; color: var(--green-500); text-transform: uppercase; letter-spacing: 1px; }
  .notice-item-title { font-size: 14.5px; font-weight: 600; color: var(--text-900); margin-bottom: 4px; }
  .notice-item-meta { font-size: 13px; color: var(--text-400); line-height: 1.6; }
  .notice-badge { display: inline-block; padding: 2px 8px; border-radius: 100px; font-size: 10px; font-weight: 700; letter-spacing: 1px; margin-left: 6px; }
  .badge-exam { background: oklch(95% 0.05 30); color: oklch(40% 0.15 30); }
  .badge-event { background: oklch(95% 0.05 260); color: oklch(40% 0.15 260); }
  .badge-notice { background: var(--gold-100); color: oklch(50% 0.12 75); }

  /* SIDEBAR */
  .sidebar-widget { background: white; border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); border: 1px solid oklch(90% 0.01 90); margin-bottom: 24px; }
  .widget-title { font-size: 17px; font-weight: 700; color: var(--green-900); margin-bottom: 20px; padding-bottom: 12px; border-bottom: 2px solid var(--green-100); }
  .event-item { display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start; }
  .event-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold-500); margin-top: 6px; flex-shrink: 0; }
  .event-text { font-size: 13.5px; color: var(--text-600); line-height: 1.5; }
  .event-meta { font-size: 11.5px; color: var(--text-400); margin-top: 2px; }

  /* TEACHERS */
  .teachers-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
  .teacher-card { background: white; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: all 0.3s; text-align: center; border: 1px solid oklch(90% 0.01 90); cursor: pointer; }
  .teacher-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
  .teacher-img { width: 100%; aspect-ratio: 1; background: linear-gradient(135deg, var(--green-100), var(--gold-100)); display: flex; align-items: center; justify-content: center; font-size: 52px; }
  .teacher-body { padding: 14px 12px; }
  .teacher-name { font-size: 14px; font-weight: 700; color: var(--green-900); }
  .teacher-subject { font-size: 12px; color: var(--text-400); margin-top: 3px; }

  /* STUDENTS */
  .students-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
  .student-card { background: white; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); text-align: center; transition: all 0.3s; cursor: pointer; border: 1px solid oklch(90% 0.01 90); }
  .student-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
  .student-img { width: 100%; aspect-ratio: 1; background: linear-gradient(135deg, var(--gold-100), var(--green-100)); display: flex; align-items: center; justify-content: center; font-size: 44px; }
  .student-body { padding: 12px; }
  .student-name { font-size: 13px; font-weight: 600; color: var(--green-900); }
  .student-class { font-size: 11px; color: var(--text-400); margin-top: 2px; }
  .student-award { font-size: 11px; color: var(--gold-500); margin-top: 4px; font-weight: 600; }

  /* TESTIMONIAL */
  .testimonial-section { background: var(--green-900); padding: 80px 0; position: relative; overflow: hidden; }
  .testimonial-section::before { content: '"'; position: absolute; top: -40px; left: 40px; font-size: 320px; font-weight: 900; color: oklch(100% 0 0 / 0.04); line-height: 1; pointer-events: none; }
  .testimonial-inner { max-width: 760px; margin: auto; text-align: center; position: relative; }
  .testimonial-text { font-size: 22px; font-weight: 400; color: white; line-height: 1.8; margin-bottom: 32px; font-style: italic; }
  .testimonial-author { display: flex; align-items: center; gap: 16px; justify-content: center; }
  .testimonial-avatar { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--gold-500), var(--green-600)); display: flex; align-items: center; justify-content: center; font-size: 24px; border: 3px solid var(--gold-400); }
  .testimonial-name strong { display: block; color: var(--gold-400); font-size: 15px; }
  .testimonial-name span { font-size: 13px; color: oklch(72% 0.04 155); }

  /* SPONSORS */
  .sponsors-grid { display: flex; justify-content: center; align-items: center; gap: 32px; flex-wrap: wrap; }
  .sponsor-item { width: 150px; height: 64px; border-radius: var(--radius-sm); background: white; box-shadow: var(--shadow-sm); border: 1px solid oklch(90% 0.01 90); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: var(--text-400); letter-spacing: 0.5px; transition: all 0.2s; cursor: pointer; }
  .sponsor-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); color: var(--green-600); }

  /* FOOTER */
  .footer { background: var(--green-900); color: oklch(80% 0.04 155); padding: 64px 0 0; }
  .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
  .footer-brand-name { font-size: 24px; font-weight: 700; color: white; }
  .footer-brand-name span { color: var(--gold-400); }
  .footer-brand p { font-size: 14px; margin-top: 14px; line-height: 1.8; color: oklch(72% 0.04 155); }
  .footer-col h4 { font-size: 16px; font-weight: 700; color: white; margin-bottom: 18px; padding-bottom: 10px; border-bottom: 1px solid oklch(100% 0 0 / 0.08); }
  .footer-links { list-style: none; }
  .footer-links li { margin-bottom: 9px; }
  .footer-links a { font-size: 14px; color: oklch(72% 0.04 155); text-decoration: none; transition: color 0.2s; display: flex; align-items: center; gap: 6px; }
  .footer-links a:hover { color: var(--gold-400); }
  .footer-contact-item { display: flex; gap: 12px; margin-bottom: 12px; font-size: 14px; color: oklch(72% 0.04 155); }
  .footer-contact-icon { color: var(--gold-500); flex-shrink: 0; margin-top: 2px; }
  .footer-bottom { border-top: 1px solid oklch(100% 0 0 / 0.08); padding: 20px 0; display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: oklch(55% 0.04 155); }
  .footer-social { display: flex; gap: 10px; }
  .footer-social a { width: 34px; height: 34px; border-radius: 8px; background: oklch(100% 0 0 / 0.06); color: oklch(72% 0.04 155); display: flex; align-items: center; justify-content: center; font-size: 13px; text-decoration: none; transition: all 0.2s; }
  .footer-social a:hover { background: var(--gold-500); color: white; }

  /* TWEAKS */
  #tweaks-panel { display: none; position: fixed; bottom: 24px; right: 24px; z-index: 9999; background: white; border-radius: var(--radius-lg); padding: 24px; box-shadow: 0 8px 48px oklch(0% 0 0 / 0.16); width: 280px; border: 1px solid oklch(90% 0.01 90); }
  #tweaks-panel.open { display: block; }
  .tweaks-title { font-size: 17px; font-weight: 700; color: var(--green-900); margin-bottom: 20px; }
  .tweak-row { margin-bottom: 16px; }
  .tweak-label { font-size: 12px; font-weight: 600; color: var(--text-600); margin-bottom: 8px; letter-spacing: 0.5px; }
  .tweak-options { display: flex; gap: 8px; flex-wrap: wrap; }
  .tweak-chip { padding: 5px 12px; border-radius: 100px; font-size: 12px; font-weight: 600; border: 1.5px solid oklch(88% 0.01 90); cursor: pointer; transition: all 0.2s; color: var(--text-600); }
  .tweak-chip.active, .tweak-chip:hover { border-color: var(--green-600); background: var(--green-50); color: var(--green-700); }
  .tweak-swatch { width: 28px; height: 28px; border-radius: 50%; cursor: pointer; border: 2px solid transparent; transition: all 0.2s; }
  .tweak-swatch.active, .tweak-swatch:hover { border-color: var(--text-900); transform: scale(1.15); }

  @keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
  .fade-up { animation: fadeUp 0.6s ease forwards; opacity: 0; }
  .delay-1 { animation-delay: 0.15s; }
  .delay-2 { animation-delay: 0.3s; }
  .delay-3 { animation-delay: 0.45s; }

  @media (max-width: 900px) {
    .cards-grid { grid-template-columns: repeat(2,1fr); }
    .teachers-grid { grid-template-columns: repeat(3,1fr); }
    .students-grid { grid-template-columns: repeat(3,1fr); }
    .notice-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: repeat(2,1fr); }
    .hero-title { font-size: 34px; }
    .featured-person, .featured-person.reverse { grid-template-columns: 1fr; }
    .featured-person.reverse .fp-img, .featured-person.reverse .fp-body { order: unset; }
  }

  /* ══════════════════════════════════════════════════
     Shared page-listing shell — used by several page templates
     (Institution.php, staff.php, member.php, photo.php,
     principals-message.php, teacher.php, student.php, vedio.php, ...).
     Keep this here rather than duplicating it in each css-parts/*.css file.
     ══════════════════════════════════════════════════ */
  .page-hero {
    background: linear-gradient(135deg, var(--green-900), var(--green-700));
    color: white;
    text-align: center;
    padding: 64px 24px 48px;
  }
  .page-hero h1 { font-size: 32px; font-weight: 800; margin-bottom: 10px; }
  .page-hero p { font-size: 15px; color: oklch(88% 0.03 155); margin-bottom: 14px; }
  .page-hero-bread { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: oklch(80% 0.04 155); }
  .page-hero-bread a { color: inherit; text-decoration: none; transition: color 0.2s; }
  .page-hero-bread a:hover { color: var(--gold-400); }
  .page-hero-bread span { color: var(--gold-400); font-weight: 600; }

  .sec-wrap-alt { background: var(--warm-gray); padding: 56px 0; }
  .sec-wrap { padding: 56px 0; }
  .sec-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

  /* Shared section head (Institution.php, photo.php, principals-message.php,
     staff.php, vedio.php, ...) */
  .sec-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
  .sec-tag-pill {
    display: inline-block;
    background: var(--gold-100);
    color: var(--gold-500);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: 100px;
    margin-bottom: 14px;
  }
  .sec-rule { display: flex; justify-content: center; }
  .sec-rule i { display: block; width: 52px; height: 3px; background: var(--gold-500); border-radius: 2px; font-style: normal; }
  .sec-title { font-size: 32px; font-weight: 800; color: var(--green-900); margin: 14px 0 12px; }
  .sec-title span { color: var(--gold-500); }
  .sec-sub { font-size: 14.5px; color: var(--text-600); line-height: 1.7; }

  @media (max-width: 560px) {
    .page-hero { padding: 48px 20px 36px; }
    .page-hero h1 { font-size: 24px; }
    .sec-title { font-size: 24px; }
  }