/* ============================================================
   RCM Website V5 - Shared Styles
   Clean public layer: tokens, layout, header/nav, footer, banners.
   Page-specific visuals live in css/pages/*.css.
   ============================================================ */

:root {
  --primary-dark: #0a2a5e;
  --primary: #0d3a6e;
  --primary-medium: #1a4a8a;
  --primary-light: #2a6aaa;
  --accent: #0095b3;
  --accent-light: #00c4d6;
  --accent-hover: #00a8c6;
  --accent-dark: #007a99;
  --gold: #c9a227;
  --gold-light: #e8bc3c;
  --gold-dark: #a68520;
  --white: #ffffff;
  --off-white: #f5f7fb;
  --light-gray: #e8ecf4;
  --border: #d0d8e8;
  --border-light: #e8ecf4;
  --text-dark: #1a1a2e;
  --text-medium: #3a3a5c;
  --text-light: #6c7a95;
  --shadow: rgba(0, 149, 179, 0.08);
  --shadow-hover: rgba(0, 149, 179, 0.15);
  --shadow-accent: rgba(0, 149, 179, 0.2);
  --transition: 0.3s ease;
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --rcm-ink: #152035;
  --rcm-muted: #5b6678;
  --rcm-paper: #f6f8fb;
  --rcm-line: #dde5ee;
  --rcm-teal-soft: rgba(0, 149, 179, 0.09);
  --rcm-shadow: 0 18px 48px rgba(21, 32, 53, 0.1);
  --rcm-shadow-soft: 0 10px 28px rgba(21, 32, 53, 0.065);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  min-width: 0;
  font-family: 'Segoe UI', 'Microsoft YaHei', 'PingFang SC', Arial, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; transition: color var(--transition), background var(--transition), border-color var(--transition); }
img, svg, video { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.3; color: inherit; }
h1 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
h4 { font-size: 1rem; }

[data-lang="zh"] { display: none; }
html[lang="zh-CN"] [data-lang="en"] { display: none; }
html[lang="zh-CN"] [data-lang="zh"] { display: revert; }

.container {
  width: min(100% - 48px, 1240px);
  margin-inline: auto;
}

.announcement-bar {
  background: linear-gradient(90deg, var(--accent-dark), var(--accent));
  color: var(--white);
  padding: 9px 0;
  font-size: 0.82rem;
  font-weight: 600;
}
.announcement-bar .container { display: flex; align-items: center; gap: 14px; }
.ann-label {
  flex: 0 0 auto;
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(255,255,255,0.2);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.ann-text { flex: 1; min-width: 0; }
.ann-text a { color: var(--white); text-decoration: underline; }
.ann-close { flex: 0 0 auto; border: 0; background: transparent; color: var(--white); opacity: 0.75; font-size: 1.1rem; line-height: 1; }
.ann-close:hover { opacity: 1; }

.topbar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.78);
  font-size: 0.78rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(0,149,179,0.3);
}
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.topbar-contact { display: flex; align-items: center; gap: 16px; min-width: 0; }
.topbar-contact span { display: inline-flex; align-items: center; gap: 5px; }
.topbar-links { display: flex; align-items: center; gap: 16px; }
.topbar-links a { color: rgba(255,255,255,0.72); font-size: 0.75rem; }
.topbar-links a:hover { color: var(--accent-light); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.98);
  border-bottom: 3px solid var(--accent);
  box-shadow: 0 2px 20px var(--shadow);
  backdrop-filter: blur(12px);
}
.header-inner {
  min-height: 90px;
  display: flex;
  align-items: center;
  gap: 26px;
}
.logo-area { flex: 0 0 auto; display: flex; align-items: center; min-width: 285px; }
.logo-icon { height: 80px; display: flex; align-items: center; overflow: hidden; }
.logo-icon img { width: auto; height: 100%; max-width: none; object-fit: contain; }
.search-box {
  flex: 0 0 250px;
  height: 44px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border: 1px solid rgba(0,149,179,0.15);
  border-radius: 8px;
  background: #f5fbfd;
}
.search-box:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,149,179,0.1); }
.search-icon { flex: 0 0 auto; color: var(--accent); }
.search-input { width: 100%; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text-dark); font-size: 0.875rem; }
.search-input::placeholder { color: var(--text-light); }

.main-nav { flex: 1; display: flex; justify-content: flex-end; min-width: 0; }
.nav-list { display: flex; align-items: stretch; gap: 2px; }
.nav-item { position: relative; }
.nav-link {
  position: relative;
  min-width: 58px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0 11px;
  color: #152035;
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 11px;
  right: 11px;
  bottom: 12px;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.22s ease;
}
.nav-link:hover,
.nav-link.active { color: var(--accent); background: rgba(0,149,179,0.08); }
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }
.nav-link .arrow { font-size: 0.6rem; opacity: 0.7; transition: transform var(--transition); }
.nav-item:hover .nav-link .arrow { transform: rotate(180deg); }
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 30;
  min-width: 248px;
  padding: 12px;
  border: 1px solid var(--rcm-line);
  border-top: 3px solid var(--accent);
  border-radius: 0 0 8px 8px;
  background: var(--white);
  box-shadow: 0 24px 58px rgba(21,32,53,0.16);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a {
  display: block;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 6px;
  color: #354258;
  font-size: 0.92rem;
  line-height: 1.35;
}
.dropdown a:hover,
.dropdown a.active { color: var(--accent); background: rgba(0,149,179,0.08); }
.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--rcm-line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 22px rgba(21,32,53,0.08);
}
.nav-toggle span { width: 22px; height: 2px; border-radius: 2px; background: var(--accent); transition: transform var(--transition), opacity var(--transition); }
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative;
  height: 560px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--primary-dark);
}
.slider {
  position: relative;
  flex: 1;
  overflow: hidden;
}
.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;    /* 隐藏元素交互 */
  pointer-events: none; /* 禁止鼠标点击！重点 */
  transition: opacity 0.8s ease;
}
.slide.active { opacity: 1; }
.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 8s ease;
}


.slide.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto; /* 只有当前激活slide允许点击 */
}
.slide.active .slide-bg { transform: scale(1); }
.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,31,61,0.82) 0%, rgba(13,43,82,0.6) 60%, rgba(30,77,140,0.3) 100%);
}
.slide-content {
  position: absolute;
  inset: 0;
  left: 0;
  right: 0;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 24px;
  color: var(--white);
}
.slide-tag {
  width: fit-content;
  display: inline-block;
  margin-bottom: 16px;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--gold);
  color: var(--primary-dark);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.slide-content h2 {
  max-width: 760px;
  margin-bottom: 14px;
  color: var(--white);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.4;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.slide-content p {
  max-width: 520px;
  margin-bottom: 24px;
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
}
.slider-controls {
  position: absolute;
  left: 50%;
  bottom: 24px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateX(-50%);
}
.slider-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  transition: all var(--transition);
}
.slider-dot.active {
  width: 28px;
  border-radius: 5px;
  background: var(--gold);
}
.slider-btn {
  position: absolute;
  top: 50%;
  z-index: 10;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: var(--white);
  font-size: 1rem;
  transform: translateY(-50%);
}
.slider-btn:hover {
  background: rgba(255,255,255,0.28);
  border-color: var(--white);
}
.slider-btn.prev { left: 20px; }
.slider-btn.next { right: 20px; }
.stats-bar {
  padding: 20px 0;
  border-bottom: 1px solid rgba(0,149,179,0.3);
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 50%, var(--accent-dark) 100%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.stat-item {
  padding: 12px 16px;
  border-right: 1px solid rgba(255,255,255,0.12);
  color: var(--white);
  text-align: center;
}
.stat-item:last-child { border-right: 0; }
.stat-number {
  display: block;
  color: var(--accent-light);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}
.stat-label {
  display: block;
  margin-top: 4px;
  color: rgba(255,255,255,0.72);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
}

.section { padding: 64px 0; }
.section-alt { background: var(--off-white); }
.section-dark { background: var(--primary-dark); color: var(--white); }
.section-header { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 32px; padding-bottom: 18px; border-bottom: 1px solid var(--rcm-line); }
.section-title { position: relative; color: var(--primary-dark); font-size: clamp(1.65rem, 3vw, 2.25rem); }
.section-dark .section-title { color: var(--white); }
.section-title::after { content: ""; display: block; width: 48px; height: 3px; margin-top: 12px; background: var(--accent); }
.section-label,
.section-label-inline { color: var(--accent); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.section-label-inline { margin-left: 10px; }
.view-all,
.more { color: var(--accent); font-weight: 700; }
.view-all:hover,
.more:hover { color: var(--accent-hover); }

.btn {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  border: 1.5px solid transparent;
  border-radius: 7px;
  font-weight: 800;
  line-height: 1;
}
.btn-primary { background: var(--accent); color: var(--white); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-outline { color: var(--accent); border-color: rgba(0,149,179,0.36); background: transparent; }
.btn-outline:hover { background: var(--accent); color: var(--white); }
.btn-gold { background: var(--gold); color: var(--white); border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-light); border-color: var(--gold-light); }

.page-banner {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  padding: 80px 0 72px;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(135deg, #071a33 0%, #0a2a5e 52%, #0d647a 100%);
}
.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(0,196,214,0.24), transparent 34%);
  pointer-events: none;
}
.page-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(4,16,32,0.68), rgba(4,16,32,0.18));
  pointer-events: none;
}
.page-banner .container,
.page-banner .banner-inner { position: relative; z-index: 1; }
.page-banner .banner-inner { width: 100%; padding: 0; }
.page-banner .breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; color: rgba(255,255,255,0.72); font-size: 0.8rem; }
.page-banner .breadcrumb a:hover { color: var(--accent-light); }
.page-banner h1 { max-width: 920px; margin-bottom: 12px; color: var(--white); font-size: clamp(2.6rem, 4vw, 3.4rem); line-height: 1.12; letter-spacing: 0; }
.page-banner .banner-subtitle,
.page-banner p[style] { max-width: 820px; color: rgba(255,255,255,0.82); font-size: 1.08rem; line-height: 1.75; }
.banner-glow,
.banner-watermark { pointer-events: none; }
.banner-watermark {
  position: absolute;
  right: clamp(24px, 5vw, 80px);
  bottom: 24px;
  z-index: 0;
  color: rgba(255,255,255,0.08);
  font-size: clamp(4rem, 12vw, 9rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.site-footer {
  padding-top: 78px;
  color: rgba(255,255,255,0.78);
  border-top: 4px solid var(--accent);
  background: linear-gradient(90deg, rgba(0,149,179,0.12), transparent 42%), linear-gradient(180deg, #07111f 0%, #0a1b31 100%);
}
.footer-grid { display: grid; grid-template-columns: 1.45fr 1.15fr 1.3fr; gap: 72px; padding-bottom: 58px; }
.footer-logo-text { display: flex; align-items: center; gap: 18px; margin-bottom: 24px; color: var(--white); }
.footer-logo-abbr { font-size: 2.45rem; font-weight: 900; letter-spacing: 0.04em; }
.footer-logo-sep { width: 1px; height: 48px; background: rgba(255,255,255,0.24); }
.footer-logo-full { font-size: 1.02rem; line-height: 1.42; font-weight: 700; }
.footer-desc { max-width: 390px; margin-bottom: 24px; color: rgba(255,255,255,0.68); font-size: 1rem; line-height: 1.82; }
.footer-institution { display: flex; flex-direction: column; gap: 6px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.12); }
.footer-heading { margin-bottom: 24px; padding-bottom: 14px; color: var(--white); font-size: 0.94rem; letter-spacing: 0.11em; text-transform: uppercase; border-bottom: 1px solid rgba(255,255,255,0.14); }
.footer-links,
.footer-contact { display: flex; flex-direction: column; gap: 16px; }
.footer-links a { display: flex; gap: 10px; color: rgba(255,255,255,0.68); line-height: 1.55; }
.footer-links a::before { content: ""; flex: 0 0 auto; width: 8px; height: 8px; margin-top: 0.65em; border-radius: 50%; background: var(--accent); transition: transform var(--transition); }
.footer-links a:hover { color: var(--accent-light); }
.footer-links a:hover::before { transform: translateX(3px); }
.contact-item { display: flex; gap: 14px; font-size: 0.98rem; line-height: 1.62; }
.contact-icon { flex: 0 0 auto; color: var(--accent-light); }
.footer-email { color: rgba(255,255,255,0.78); }
.footer-email:hover { color: var(--white); }
.footer-bottom { min-height: 44px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.45); font-size: 0.88rem; line-height: 1.6; }
.footer-bottom a:hover { color: var(--accent-light); }
.paging-box {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}
    .p_no ,    .paging-box .p_prev ,.paging-box .p_next ,.p_prev_d, .p_next_d{
      min-width: 40px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      font-size: 0.85rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.25s;
      border: 1px solid var(--border);
      background: #fff;
      color: var(--text-medium);
    margin: 10px;
    }
    .p_no_d {
      min-width: 40px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      font-size: 0.85rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.25s;
      border: 1px solid var(--border);
      background: #fff;
      color: var(--text-medium);
    margin: 10px;
    }
    .p_no:hover:not(:disabled) {
      border-color: var(--accent);
      color: var(--accent);
      background: rgba(46,111,196,0.05);
    }
    . paging-box .p_prev:hover:not(:disabled) {
      border-color: var(--accent);
      color: var(--accent);
      background: rgba(46,111,196,0.05);
    }
    . .paging-box .p_next:not(:disabled) {
      border-color: var(--accent);
      color: var(--accent);
      background: rgba(46,111,196,0.05);
    }
    .p_no_d {
      background: var(--accent);
      border-color: var(--accent);
      color: #fff;
    }
    .p_no_d:disabled {
      opacity: 0.4;
      cursor: not-allowed;
    }
    .p_no svg {
      width: 18px;
      height: 18px;
    }
 {
      min-width: 40px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      font-size: 0.85rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.25s;
      border: 1px solid var(--border);
      background: #fff;
      color: var(--text-medium);
    margin: 10px;
    }
    .p_no_d {
      min-width: 40px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      font-size: 0.85rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.25s;
      border: 1px solid var(--border);
      background: #fff;
      color: var(--text-medium);
    margin: 10px;
    }
    .p_no:hover:not(:disabled) {
      border-color: var(--accent);
      color: var(--accent);
      background: rgba(46,111,196,0.05);
    }
    .p_no_d {
      background: var(--accent);
      border-color: var(--accent);
      color: #fff;
    }
    .p_no_d:disabled {
      opacity: 0.4;
      cursor: not-allowed;
    }
    .p_no svg {
      width: 18px;
      height: 18px;
    }

.paging-box .pb_sys_common {
    display: flex;
    font-weight: normal;
    font-size: 14px;
    line-height: 14px;
    color: #666;
    justify-content: center;
    align-items: center;
}

.paging-box span {

}
.paging-box .p_first ,.paging-box .p_last ,.p_last_d ,.p_first_d{display: none;
}
.paging-box a {
  display: block;
  width: 100%;
padding: 10px;
  text-align: center;
  border-radius: 2px;
}

.paging-box .p_no a:hover {
  color: var(--accent);
}

.paging-box .p_no_d {
  padding: 0;
  background: var(--accent);
  border-radius: 10px;
  color: #FFFFFF;
  text-align: center;
}

.paging-box .p_prev,
.paging-box .p_prev_d,
.paging-box .p_next,
.paging-box .p_next_d {
  line-height: 0;
  font-size: 0;
  overflow: hidden;
}

.paging-box .p_prev,
.paging-box .p_prev_d {
  background: url(../image/icon-prev.png) no-repeat center center;
  background-size: 30px 30px;
}

.paging-box .p_next,
.paging-box .p_next_d {
  background: url(../image/icon-next.png) no-repeat center center;
  background-size: 30px 30px;
}
 .paging-box .p_next, .paging-box .p_next_d, .paging-box .p_prev, .paging-box .p_prev_d {
    font-family: "iconfont-more";
    font-style: normal;
    background: none !important;
    background-image: none !important;
}
.paging-box .p_prev a::after, .paging-box .p_prev_d::after {
    content: "‹";
    font-size: 16px;
    line-height: 30px;
    line-height: auto;
}
.paging-box .p_prev{}
.paging-box .p_next a::after,.paging-box .p_next_d::after {
    content: "›";
    font-size: 16px;
    line-height: 30px;
    line-height: auto;
}
    .paging-box .p_next_d:hover,  .paging-box .p_prev_d :hover{
      border-color: var(--accent);
      color: var(--accent);
      background: rgba(46,111,196,0.05);
    }
.paging-box span.p_pages {
    display: contents;
}
.icon-prev {
  display: inline-block;
  width: 30px;
  height: 30px;
  background: url(../image/icon-prev.png) no-repeat center center;
  background-size: 30px 30px;
  vertical-align: middle;
}

.icon-next {
  display: inline-block;
  width: 30px;
  height: 30px;
  background: url(../image/icon-next.png) no-repeat center center;
  background-size: 30px 30px;
  vertical-align: middle;
}
/* ===== PAGINATION ===== */
    .pagination {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 8px;
      margin-top: 44px;
      padding-top: 28px;
      border-top: 1px solid var(--border);
    }
    .pagination-btn {
      min-width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      font-size: 0.85rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.25s;
      border: 1px solid var(--border);
      background: #fff;
      color: var(--text-medium);
    }
    .pagination-btn:hover:not(:disabled) {
      border-color: var(--accent);
      color: var(--accent);
      background: rgba(46,111,196,0.05);
    }
    .pagination-btn.active ,.p_no_d {
      background: var(--accent);
      border-color: var(--accent);
      color: #fff;
    }
    .pagination-btn:disabled {
      opacity: 0.4;
      cursor: not-allowed;
    }
    .pagination-btn svg {
      width: 18px;
      height: 18px;
    }




.scroll-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 900;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(0,149,179,0.28);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
}
.scroll-top::before { content: "Top"; font-size: 0.78rem; font-weight: 800; }
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { transform: translateY(-2px); background: var(--accent-hover); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

.page-section { padding: 36px 0; }
@media (min-width: 901px) { .page-section { padding: 64px 0; } }
.page-section + .page-section { padding-top: 0; }

@media (max-width: 1200px) {
  .logo-area { min-width: 250px; }
  .search-box { display: none; }
  .nav-link { padding-inline: 10px; font-size: 0.86rem; }
}

@media (max-width: 1200px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }
  .announcement-bar,
  .site-header,
  main,
  section,
  .page-banner,
  .page-section,
  .content-section,
  .site-footer {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
  }
  .container {
    width: calc(100vw - 36px);
    max-width: calc(100vw - 36px);
  }
  .announcement-bar .container { align-items: flex-start; }
  .ann-text,
  .page-banner h1,
  .page-banner .banner-subtitle,
  .page-section p,
  .content-section p,
  .page-section h2,
  .page-section h3,
  .content-section h2,
  .content-section h3 {
    overflow-wrap: anywhere;
    word-break: normal;
  }
  .ann-text { line-height: 1.55; }
  .topbar { display: none; }
  .site-header { overflow: visible; }
  .header-inner { min-height: 78px; gap: 14px; }
  .logo-area { min-width: 0; max-width: calc(100% - 62px); }
  .logo-icon { height: 68px; }
  .nav-toggle { display: flex; margin-left: auto; }
  .main-nav {
    position: absolute;
    top: calc(100% + 3px);
    left: 0;
    right: 0;
    z-index: 1001;
    display: none;
    max-height: calc(100dvh - 78px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 12px 18px 20px;
    background: #101a2a;
    box-shadow: 0 18px 44px rgba(21,32,53,0.22);
    -webkit-overflow-scrolling: touch;
  }
  .main-nav.is-open { display: block; }
  .nav-list { display: flex; flex-direction: column; align-items: stretch; gap: 6px; }
  .nav-link {
    height: auto;
    min-height: 48px;
    justify-content: flex-start;
    border-radius: 7px;
    color: rgba(255,255,255,0.88);
    white-space: normal;
  }
  .nav-link::after { display: none; }
  .nav-link:hover,
  .nav-link.active { color: var(--white); background: rgba(0,149,179,0.22); }
  .nav-link .arrow { margin-left: auto; transform: rotate(180deg); }
  .dropdown {
    position: static;
    min-width: 0;
    margin: 4px 0 10px;
    padding: 6px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    background: rgba(255,255,255,0.06);
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .dropdown a { min-height: 38px; color: rgba(255,255,255,0.74); font-size: 0.86rem; }
  .dropdown a:hover,
  .dropdown a.active { color: var(--white); background: rgba(255,255,255,0.08); }
  .section { padding: 42px 0; }
  .hero { height: auto; min-height: 520px; }
  .slider { min-height: 420px; }
  .slide-content { padding: 0 5%; }
  .slide-content h2 {
    max-width: 100%;
    font-size: clamp(1.7rem, 7vw, 2.4rem);
    line-height: 1.2;
    overflow-wrap: anywhere;
  }
  .slider-btn { display: none; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-item:nth-child(2n) { border-right: 0; }
  .section-header { align-items: flex-start; flex-direction: column; gap: 10px; }
  .page-banner { min-height: 220px; padding: 48px 0 42px; }
  .page-banner h1 { font-size: clamp(1.6rem, 5.5vw, 2.1rem); overflow-wrap: anywhere; }
  .page-banner .banner-subtitle,
  .page-banner p[style] { max-width: 100%; font-size: 0.95rem; }
  .banner-glow,
  .banner-watermark { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; padding-bottom: 36px; }
  .footer-bottom { justify-content: flex-start; }
}

@media (max-width: 560px) {
  .container {
    width: calc(100vw - 28px);
    max-width: calc(100vw - 28px);
  }
  .announcement-bar { font-size: 0.76rem; }
  .announcement-bar .container { gap: 10px; }
  .ann-label { display: none; }
  .header-inner { min-height: 72px; }
  .logo-icon { height: 58px; }
  .main-nav { padding-inline: 14px; }
  .slider { min-height: 360px; }
  .slide-content h2 { font-size: clamp(1.45rem, 8vw, 2rem); }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-number { font-size: 1.55rem; }
  .footer-logo-text { align-items: flex-start; flex-direction: column; gap: 8px; }
  .footer-logo-sep { display: none; }
  .scroll-top { right: 14px; bottom: 14px; }
}


/* ============================================================
   Integrated spacing helpers (formerly spacing-unified.css)
   ============================================================ */
/* ============================================================
   RCM — Unified Spacing Tokens & Helpers
   Establishes shared padding / margin / line-height values
   across the whole site for consistent vertical rhythm.
   ============================================================ */

:root {
  --rcm-gap-xs: 6px;
  --rcm-gap-sm: 12px;
  --rcm-gap-md: 20px;
  --rcm-gap-lg: 32px;
  --rcm-gap-xl: 48px;

  --rcm-section-py: 64px;
  --rcm-section-py-lg: 88px;
  --rcm-container-px: 24px;

  --rcm-line-tight: 1.35;
  --rcm-line-normal: 1.68;
  --rcm-line-loose: 1.85;
}

/* Section rhythm */
.section {
  padding: var(--rcm-section-py) 0;
}
.section-header {
  margin-bottom: 28px;
  padding-bottom: 14px;
}

/* Paragraph line-height */
p { line-height: var(--rcm-line-normal); }

/* Header topbar: consistent gap + alignment for contact strip */
.topbar { padding: 8px 0; }
.topbar-contact { gap: 22px; align-items: center; }
.topbar-contact span { display: inline-flex; align-items: center; gap: 6px; }

/* Footer contact list: consistent alignment & rhythm */
.footer-contact { gap: 14px; }
.footer-contact .contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.55;
}

/* Contact page info item rhythm */
.contact-section .info-item {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
}
.contact-section .info-item:last-child { margin-bottom: 0; }

@media (min-width: 901px) {
  .section { padding: var(--rcm-section-py-lg) 0; }
  .section-header { margin-bottom: 36px; }
  .contact-section .info-item { gap: 22px; margin-bottom: 28px; }
}

@media (max-width: 900px) {
  .section { padding: 48px 0; }
  .section-header { margin-bottom: 22px; }
  .topbar-contact { gap: 14px; }
}


/* ============================================================
   Integrated icon helpers (formerly icons.css)
   ============================================================ */
/* ============================================================
   RCM — Hollow Line Icons (Contact Info)
   Provides outline/hollow SVG icons for Address / Tel /
   Email / Web. Used consistently by:
   - Header topbar (.topbar-contact)
   - Site footer (.footer-contact .contact-item)
   - Contact page (.info-box .info-item)
   ============================================================ */

/* Base icon: inline, monochrome via CSS mask (colour = currentColor). */
.rcm-icon {
  display: inline-block;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  vertical-align: middle;
  background-color: currentColor;
  -webkit-mask: var(--rcm-icon) no-repeat center / contain;
          mask: var(--rcm-icon) no-repeat center / contain;
  line-height: 0;
  font-size: 0;
  /* Ensure the element has no inherited text pseudo content. */
}
.rcm-icon::before,
.rcm-icon::after { content: none; }

/* Icon glyph definitions (hollow/outline style). */
.rcm-icon-address {
  --rcm-icon: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><path d='M21 10c0 7-9 13-9 13S3 17 3 10a9 9 0 1 1 18 0z'/><circle cx='12' cy='10' r='3'/></svg>");
}
.rcm-icon-phone {
  --rcm-icon: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><path d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z'/></svg>");
}
.rcm-icon-email {
  --rcm-icon: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><rect x='2.5' y='5' width='19' height='14' rx='2'/><path d='M3 6l9 7 9-7'/></svg>");
}
.rcm-icon-web {
  --rcm-icon: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='9'/><path d='M3 12h18'/><path d='M12 3a14 14 0 0 1 0 18'/><path d='M12 3a14 14 0 0 0 0 18'/></svg>");
}

/* ------------------------------------------------------------
   Context: Top bar contact (header)
   ------------------------------------------------------------ */
.topbar-contact .rcm-icon {
  width: 15px;
  height: 15px;
  color: rgba(137, 220, 232, 0.95);
  margin-right: 2px;
}
.topbar-contact .tb-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ------------------------------------------------------------
   Context: Footer contact list
   Force the existing .contact-icon to become a clean outline
   icon (override prior gradient / text-badge rules).
   ------------------------------------------------------------ */
.contact-icon.rcm-icon {
  width: 18px;
  height: 18px;
  min-width: 0;
  margin: 3px 0 0 0;
  padding: 0;
  background-color: currentColor;
  background-image: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
  color: var(--accent, #0095b3);
  font-size: 0;
  line-height: 0;
  letter-spacing: 0;
  text-transform: none;
  font-family: inherit;
}
.contact-icon.rcm-icon::before,
.contact-icon.rcm-icon::after { content: none; }

/* ------------------------------------------------------------
   Context: Contact page info card (boxed icon)
   The element is a rounded square; the glyph is rendered via
   ::after so the outer box can keep its own background.
   ------------------------------------------------------------ */
.info-icon.rcm-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  min-width: 46px;
  padding: 0;
  margin: 0;
  border-radius: 10px;
  background: rgba(0, 149, 179, 0.1);
  background-image: none;
  border: 1px solid rgba(0, 149, 179, 0.18);
  color: var(--accent, #0095b3);
  font-size: 0;
  letter-spacing: 0;
  text-transform: none;
  font-family: inherit;
  /* Do NOT apply mask on the container itself — use ::after */
  -webkit-mask: none;
          mask: none;
}
.info-icon.rcm-icon::before { content: none; }
.info-icon.rcm-icon::after {
  content: '';
  display: block;
  width: 22px;
  height: 22px;
  background-color: currentColor;
  -webkit-mask: var(--rcm-icon) no-repeat center / contain;
          mask: var(--rcm-icon) no-repeat center / contain;
}

/* Mobile tweak: slightly smaller boxed icon in contact page */
@media (max-width: 600px) {
  .info-icon.rcm-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
  }
  .info-icon.rcm-icon::after {
    width: 20px;
    height: 20px;
  }
}