/* ===========================================================
   AIIE 2027 — Unified Design System
   Loaded after responsive.css to override the legacy template.
   Modern, card-based, rounded, soft-shadow, gradient brand.
   =========================================================== */

/* ---------- Design Tokens ---------- */
:root {
  --brand-primary: #3b2b6a;
  --brand-primary-2: #5b4a9e;
  --brand-secondary: #65d3e3;
  --brand-accent: #54bfcf;
  --brand-deep: #2a1f4d;
  --brand-gradient: linear-gradient(135deg, #3b2b6a 0%, #5b4a9e 45%, #307c94 100%);
  --brand-gradient-soft: linear-gradient(135deg, #5b4a9e 0%, #54bfcf 100%);
  --brand-gradient-deep: linear-gradient(160deg, #2a1f4d 0%, #3b2b6a 50%, #307c94 100%);

  --gold: #f0b429;
  --gold-soft: #fff4dc;

  --text-dark: #2d2152;
  --text-body: #47475a;
  --text-muted: #7a7a8a;
  --text-light: #ffffff;

  --bg-light: #f6f7fc;
  --bg-soft: #eef0f9;
  --bg-card: #ffffff;
  --border: #e9eaf3;

  --shadow-xs: 0 1px 3px rgba(59, 43, 106, 0.05);
  --shadow-sm: 0 2px 10px rgba(59, 43, 106, 0.06);
  --shadow-md: 0 10px 30px rgba(59, 43, 106, 0.10);
  --shadow-lg: 0 18px 50px rgba(59, 43, 106, 0.14);

  --radius-lg: 16px;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-pill: 100px;

  --container: 1200px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Base Reset & Typography ---------- */
* { box-sizing: border-box; }

body {
  font-family: "Source Sans Pro", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-body);
  background: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Poppins", "Segoe UI", Arial, sans-serif;
  color: var(--text-dark);
  font-weight: 600;
  line-height: 1.3;
}

p { margin: 0 0 14px 0; }

a {
  color: var(--brand-primary-2);
  transition: var(--transition);
}
a:hover { color: var(--brand-accent); }

img { max-width: 100%; height: auto; }

/* Hide legacy search box + top-bar empty cruft */
#search, .top-bar .overlay-bg { display: none !important; }

/* ---------- Layout Containers ---------- */
.aiie-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.aiie-section {
  padding: 64px 0;
}
.aiie-section--light { background: var(--bg-light); }
.aiie-section--white { background: #fff; }
.aiie-section--tight { padding: 44px 0; }

.aiie-section-head {
  text-align: center;
  max-width: 1000px;
  margin: 0 auto 40px;
}
.aiie-section-head .eyebrow {
  display: inline-block;
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--brand-accent);
  margin-bottom: 10px;
}
.aiie-section-head h2 {
  font-size: 30px;
  margin: 0 0 12px;
}
.aiie-section-head p {
  color: var(--text-muted);
  font-size: 16px;
  margin: 0;
}

/* ---------- Buttons ---------- */
.aiie-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  font-weight: 500;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  line-height: 1.2;
}
.aiie-btn--primary {
  background: var(--brand-gradient);
  color: #fff;
  box-shadow: 0 6px 18px rgba(59, 43, 106, 0.22);
}
.aiie-btn--primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(59, 43, 106, 0.32);
}
.aiie-btn--outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}
.aiie-btn--outline:hover {
  background: #fff;
  color: var(--brand-primary);
  transform: translateY(-2px);
}
.aiie-btn--ghost {
  background: #fff;
  color: var(--brand-primary);
  border-color: var(--border);
  box-shadow: var(--shadow-xs);
}
.aiie-btn--ghost:hover {
  border-color: var(--brand-accent);
  color: var(--brand-primary-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.aiie-btn--gold {
  background: linear-gradient(135deg, #f0b429 0%, #e89a0c 100%);
  color: #fff;
  box-shadow: 0 6px 18px rgba(240, 180, 41, 0.3);
}
.aiie-btn--gold:hover { color: #fff; transform: translateY(-2px); }

/* ---------- Page Banner (inner pages) ---------- */
.aiie-banner {
  position: relative;
  background: var(--brand-gradient-deep);
  color: #fff;
  padding: 64px 0 60px;
  overflow: hidden;
}
.aiie-banner::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -40px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(101, 211, 227, 0.28) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.aiie-banner::after {
  content: "";
  position: absolute;
  bottom: -80px;
  left: -60px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(91, 74, 158, 0.4) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.aiie-banner .aiie-container { position: relative; z-index: 1; }
.aiie-banner h1 {
  color: #fff;
  font-size: 38px;
  font-weight: 700;
  margin: 0 0 10px;
  letter-spacing: -0.5px;
}
.aiie-banner .aiie-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(6px);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 400;
}
.aiie-banner .aiie-breadcrumb a { color: rgba(255, 255, 255, 0.85); text-decoration: none; }
.aiie-banner .aiie-breadcrumb a:hover { color: #fff; }
.aiie-banner .aiie-breadcrumb .sep { opacity: 0.6; }
.aiie-banner .aiie-breadcrumb .current { color: #fff; font-weight: 500; }

/* ---------- Cards ---------- */
.aiie-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 32px;
  transition: var(--transition);
  height: 100%;
}
.aiie-card--hover:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.aiie-card--pad-lg { padding: 40px; }
.aiie-card--pad-sm { padding: 22px; }

.aiie-card__title {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 12px;
  color: var(--text-dark);
}
.aiie-card__title .icon {
  color: var(--brand-accent);
  margin-right: 8px;
}

/* ---------- Notice / Placeholder card ---------- */
.aiie-notice {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 60px 40px;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  border: 1px solid var(--border);
}
.aiie-notice .notice-icon {
  width: 84px;
  height: 84px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: var(--brand-gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 34px;
}
.aiie-notice h3 {
  font-size: 22px;
  margin: 0 0 8px;
}
.aiie-notice p {
  color: var(--text-muted);
  margin: 0;
  font-size: 15px;
}

/* ---------- Hero (homepage) ---------- */
.aiie-slider {
    width: 100%;
    overflow: hidden;
}

.aiie-slider .carousel,
.aiie-slider .carousel-inner,
.aiie-slider .item {
    width: 100%;
}

.aiie-slider .item img {
    width: 100%;
    height: auto;
    display: block;
}

/* ---------- Info Grid (3 cards) ---------- */
.aiie-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.aiie-info-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 30px 26px;
  border-top: 4px solid var(--brand-accent);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.aiie-info-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.aiie-info-card .info-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--brand-gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  margin-bottom: 18px;
}
.aiie-info-card h3 {
  font-size: 20px;
  margin: 0 0 10px;
}
.aiie-info-card p { color: var(--text-body); font-size: 15px; margin: 0 0 16px; flex: 1; }
.aiie-info-card .info-link {
  font-family: "Poppins", sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: var(--brand-primary-2);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.aiie-info-card .info-link:hover { color: var(--brand-accent); gap: 10px; }

/* ---------- Important Dates strip ---------- */
.aiie-dates {
  background: var(--brand-gradient);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  color: #fff;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  box-shadow: var(--shadow-md);
}
.aiie-dates .date-item {
  text-align: center;
  border-right: 1px dashed rgba(255, 255, 255, 0.25);
  padding: 4px 8px;
}
.aiie-dates .date-item:last-child { border-right: none; }
.aiie-dates .date-item .date-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.aiie-dates .date-item .date-label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.85;
  margin-bottom: 4px;
}
.aiie-dates .date-item .date-value {
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  font-weight: 600;
}
.aiie-dates .date-item--gold .date-icon { background: var(--gold); color: #fff; }
.aiie-dates .date-item--gold .date-value { color: #ffe9a8; }

/* ---------- Track Cards (cfp) ---------- */
.aiie-track-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.aiie-track-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.aiie-track-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.aiie-track-card .track-head {
  background: var(--brand-gradient);
  color: #fff;
  padding: 22px 26px;
}
.aiie-track-card .track-head .track-no {
  font-family: "Poppins", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.85;
}
.aiie-track-card .track-head h3 {
  color: #fff;
  font-size: 19px;
  margin: 4px 0 0;
}
.aiie-track-card .track-body {
  padding: 24px 26px;
  flex: 1;
}
.aiie-track-card .track-body ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.aiie-track-card .track-body ul li {
  position: relative;
  padding: 7px 0 7px 22px;
  font-size: 15px;
  color: var(--text-body);
  border-bottom: 1px dashed var(--border);
}
.aiie-track-card .track-body ul li:last-child { border-bottom: none; }
.aiie-track-card .track-body ul li::before {
  content: "\f105";
  font-family: FontAwesome;
  position: absolute;
  left: 4px;
  top: 7px;
  color: var(--brand-accent);
  font-weight: bold;
}

/* ---------- Table ---------- */
.aiie-table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.aiie-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-size: 15px;
  min-width: 520px;
}
.aiie-table thead th {
  background: var(--brand-gradient);
  color: #fff;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 14px;
  padding: 16px 18px;
  text-align: center;
  border: none;
}
.aiie-table thead th:first-child { text-align: left; }
.aiie-table tbody td {
  padding: 14px 18px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  color: var(--text-body);
}
.aiie-table tbody td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--text-dark);
}
.aiie-table tbody tr:nth-child(even) { background: var(--bg-light); }
.aiie-table tbody tr:hover { background: #f0f4ff; }
.aiie-table .col-highlight { color: var(--gold); font-weight: 700; }
.aiie-table .row-extra td {
  background: var(--brand-primary);
  color: #fff;
  font-weight: 600;
}
.aiie-table .row-extra td:first-child { color: #fff; }

/* ---------- Content prose (visa / sub / reg text) ---------- */
.aiie-prose {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 38px 40px;
}
.aiie-prose h3 {
  font-size: 20px;
  margin: 28px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--bg-soft);
  position: relative;
}
.aiie-prose h3::before {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 48px;
  height: 2px;
  background: var(--brand-accent);
}
.aiie-prose h3:first-child { margin-top: 0; }
.aiie-prose h4 {
  font-size: 17px;
  margin: 20px 0 8px;
  color: var(--brand-primary-2);
}
.aiie-prose p { margin: 0 0 14px; }
.aiie-prose ul, .aiie-prose ol { padding-left: 22px; margin: 0 0 16px; }
.aiie-prose li { margin-bottom: 8px; }
.aiie-prose .arrow-list { list-style: none; padding-left: 0; }
.aiie-prose .arrow-list li {
  position: relative;
  padding-left: 26px;
}
.aiie-prose .arrow-list li::before {
  content: "\f105";
  font-family: FontAwesome;
  position: absolute;
  left: 6px;
  top: 1px;
  color: var(--brand-accent);
  font-weight: bold;
}

/* ---------- Sidebar download (sub.html) ---------- */
.aiie-sidebar-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 26px;
  margin-bottom: 22px;
}
.aiie-sidebar-card h4 {
  font-size: 17px;
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--bg-soft);
}
.aiie-download-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  margin-bottom: 10px;
  text-decoration: none;
  color: var(--text-dark);
  transition: var(--transition);
  border-left: 3px solid var(--brand-accent);
}
.aiie-download-item:last-child { margin-bottom: 0; }
.aiie-download-item:hover {
  background: #eef6ff;
  transform: translateX(3px);
  color: var(--brand-primary);
}
.aiie-download-item .dl-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--brand-gradient-soft);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.aiie-download-item .dl-text {
  flex: 1;
  font-weight: 500;
  font-size: 14px;
}
.aiie-download-item .dl-text small { display: block; color: var(--text-muted); font-weight: 400; font-size: 12px; }

/* ---------- Contact cards ---------- */
.aiie-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}
.aiie-contact-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 32px;
  display: flex;
  gap: 22px;
  align-items: flex-start;
  border-top: 4px solid var(--brand-accent);
  transition: var(--transition);
}
.aiie-contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.aiie-contact-card .contact-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--brand-gradient-soft);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
.aiie-contact-card h3 { font-size: 18px; margin: 0 0 8px; }
.aiie-contact-card p { margin: 0 0 6px; font-size: 15px; }
.aiie-contact-card a { word-break: break-word; }

/* ---------- Venue cards ---------- */
.aiie-venue-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.aiie-venue-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 26px 22px;
  text-align: center;
  transition: var(--transition);
}
.aiie-venue-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.aiie-venue-card .v-icon {
  width: 58px;
  height: 58px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--brand-gradient-soft);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.aiie-venue-card h4 { font-size: 16px; margin: 0 0 6px; }
.aiie-venue-card p { font-size: 14px; color: var(--text-muted); margin: 0; }
.aiie-map-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 8px;
  overflow: hidden;
}
.aiie-map-card iframe { width: 100%; height: 420px; border: 0; border-radius: var(--radius-sm); display: block; }

/* ---------- Image grid (tour) ---------- */
.aiie-image-grid {
  display: flex;
  gap: 18px;
  margin-bottom: 36px;
}
.aiie-image-grid .img-cell {
  flex: 1 1 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--bg-soft);
  aspect-ratio: 4 / 3;
}
.aiie-image-grid .img-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition);
}
.aiie-image-grid .img-cell:hover img { transform: scale(1.05); }

.aiie-tour-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}
.aiie-tour-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: var(--transition);
}
.aiie-tour-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.aiie-tour-card .t-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--brand-gradient-soft);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.aiie-tour-card h4 { font-size: 18px; margin: 0 0 8px; }
.aiie-tour-card p { margin: 0; font-size: 14.5px; }

/* ---------- News list ---------- */
.aiie-news-list { max-width: 860px; margin: 0 auto; }
.aiie-news-item {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 26px 30px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 24px !important;
}
.aiie-news-item:hover { transform: translateX(4px); box-shadow: var(--shadow-md); }
.aiie-news-item .news-date {
    flex: 0 0 78px;
    width: 78px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: #f5f8fb;
    border: 1px solid #e5ebf1;
    border-radius: 9px;
    box-sizing: border-box;
}
.aiie-news-item .news-date .day { font-family: "Poppins", sans-serif; font-size: 26px; font-weight: 700; line-height: 1; }
.aiie-news-item .news-date .month { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }
.aiie-news-item .news-body h4 { font-size: 17px; margin: 0 0 6px; }
.aiie-news-item .news-body p { margin: 0; font-size: 14.5px; color: var(--text-muted); }

/* ---------- Speaker placeholder ---------- */
.aiie-speaker-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.aiie-speaker-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 34px 26px;
  text-align: center;
  transition: var(--transition);
}
.aiie-speaker-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.aiie-speaker-card .sp-avatar {
  width: 120px;
  height: 120px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--brand-gradient-soft);
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 50px;
}
.aiie-speaker-card h4 { font-size: 18px; margin: 0 0 4px; }
.aiie-speaker-card .sp-title { font-size: 14px; color: var(--brand-accent); font-weight: 500; margin-bottom: 10px; }
.aiie-speaker-card p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* ---------- Two-column layout ---------- */
.aiie-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.aiie-two-col--3-2 { grid-template-columns: 3fr 2fr; }
.aiie-two-col--2-3 { grid-template-columns: 2fr 3fr; }

/* ---------- Publisher card ---------- */
.aiie-pub-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 34px;
  display: flex;
  gap: 26px;
  align-items: center;
  flex-wrap: wrap;
}
.aiie-pub-card .pub-logo {
  width: 150px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-light);
  padding: 14px;
}
.aiie-pub-card .pub-logo img { width: 100%; }
.aiie-pub-card .pub-body { flex: 1; min-width: 260px; }
.aiie-pub-card .pub-body h3 { font-size: 19px; margin: 0 0 8px; }
.aiie-pub-card .pub-body p { margin: 0 0 8px; font-size: 15px; }
.aiie-pub-card .pub-badge {
  display: inline-block;
  background: var(--gold-soft);
  color: #b8830a;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-right: 6px;
}

/* ---------- Feature steps (review process) ---------- */
.aiie-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.aiie-feature-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 32px 26px;
  transition: var(--transition);
  border-top: 4px solid var(--brand-accent);
}
.aiie-feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.aiie-feature-card .f-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 18px;
  border-radius: var(--radius-sm);
  background: var(--brand-gradient-soft);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}
.aiie-feature-card h3 { font-size: 19px; margin: 0 0 10px; }
.aiie-feature-card p { font-size: 15px; margin: 0; color: var(--text-body); }

/* ---------- Organizer / partner ---------- */
.aiie-organizer {
  text-align: center;
}
.aiie-organizer .org-label {
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.aiie-organizer h3 { font-size: 24px; margin: 0 0 24px; }
.aiie-partner-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 30px;
}
.aiie-partner-row .partner-logo {
  width: 130px;
  height: 70px;
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  transition: var(--transition);
}
.aiie-partner-row .partner-logo:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.aiie-partner-row .partner-logo img { max-width: 100%; max-height: 100%; }

/* ---------- Footer ---------- */
.aiie-footer {
  background: var(--brand-deep);
  color: rgba(255, 255, 255, 0.85);
  padding: 46px 0 30px;
  text-align: center;
}
.aiie-footer .footer-top {
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.aiie-footer .footer-logo {
  font-family: "Poppins", sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.aiie-footer .footer-tag {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.65);
    width: 100%;
    max-width: none;
    margin: 0 auto;
    text-align: center;
    white-space: nowrap;
}
.aiie-footer .footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 22px;
  margin: 18px 0;
}
.aiie-footer .footer-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  text-decoration: none;
}
.aiie-footer .footer-links a:hover { color: var(--brand-secondary); }
.aiie-footer .copyright {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- Quick action bar ---------- */
.aiie-action-bar {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 30px 0 0;
}

/* ---------- Highlight callout ---------- */
.aiie-callout {
  background: var(--gold-soft);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  margin: 20px 0;
  font-size: 15px;
}
.aiie-callout--info {
  background: #e8f4ff;
  border-left-color: var(--brand-accent);
}
.aiie-callout strong { color: var(--text-dark); }

/* ---------- Stat strip ---------- */
.aiie-stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 30px;
}
.aiie-stat-strip .stat-item { text-align: center; }
.aiie-stat-strip .stat-num {
  font-family: "Poppins", sans-serif;
  font-size: 32px;
  font-weight: 700;
  background: var(--brand-gradient-soft);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}
.aiie-stat-strip .stat-label {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ===========================================================
   Responsive (desktop-first, mobile secondary)
   =========================================================== */
@media (max-width: 991px) {
  .aiie-hero { padding: 70px 0 64px; }
  .aiie-hero h1 { font-size: 40px; }
  .aiie-hero .hero-sub { font-size: 18px; }
  .aiie-section { padding: 50px 0; }
  .aiie-info-grid,
  .aiie-track-grid,
  .aiie-feature-grid,
  .aiie-speaker-grid { grid-template-columns: repeat(2, 1fr); }
  .aiie-dates { grid-template-columns: repeat(2, 1fr); gap: 18px; padding: 28px; }
  .aiie-dates .date-item:nth-child(2) { border-right: none; }
  .aiie-venue-grid { grid-template-columns: repeat(2, 1fr); }
  .aiie-two-col,
  .aiie-two-col--3-2,
  .aiie-two-col--2-3 { grid-template-columns: 1fr; gap: 28px; }
  .aiie-contact-grid { grid-template-columns: 1fr; }
  .aiie-tour-grid { grid-template-columns: 1fr; }
  .aiie-stat-strip { grid-template-columns: repeat(2, 1fr); }
  .aiie-banner { padding: 50px 0 46px; }
  .aiie-banner h1 { font-size: 32px; }
  .aiie-prose { padding: 30px 26px; }
}

@media (max-width: 575px) {
  .aiie-hero { padding: 56px 0 52px; }
  .aiie-hero h1 { font-size: 32px; }
  .aiie-hero .hero-sub { font-size: 16px; }
  .aiie-hero .hero-actions { flex-direction: column; align-items: stretch; }
  .aiie-hero .hero-actions .aiie-btn { justify-content: center; }
  .aiie-section { padding: 40px 0; }
  .aiie-section-head h2 { font-size: 24px; }
  .aiie-info-grid,
  .aiie-track-grid,
  .aiie-feature-grid,
  .aiie-speaker-grid,
  .aiie-venue-grid { grid-template-columns: 1fr; }
  .aiie-dates { grid-template-columns: 1fr; }
  .aiie-dates .date-item { border-right: none; border-bottom: 1px dashed rgba(255,255,255,0.25); padding-bottom: 14px; }
  .aiie-dates .date-item:last-child { border-bottom: none; }
  .aiie-image-grid { flex-direction: column; }
  .aiie-banner { padding: 40px 0 36px; }
  .aiie-banner h1 { font-size: 26px; }
  .aiie-card,
  .aiie-prose { padding: 24px 20px; }
  .aiie-news-item { flex-direction: column; gap: 14px; }
  .aiie-news-item .news-date { width: 100%; display: flex; gap: 10px; align-items: center; padding: 10px 14px; }
  .aiie-news-item .news-date .day { font-size: 20px; }
  .aiie-pub-card { flex-direction: column; text-align: center; }
  .aiie-stat-strip { grid-template-columns: 1fr 1fr; padding: 22px; }
  .aiie-contact-card { flex-direction: column; }
}

/* ===========================================================
   Additional Components — Program, News, Prose, Tables
   =========================================================== */

/* ---------- Program Grid ---------- */
.aiie-program-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-bottom: 20px;
}
.aiie-program-day {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}
.aiie-program-day:hover { box-shadow: var(--shadow-md); }
.aiie-program-day .day-header {
  background: var(--brand-gradient);
  color: #fff;
  padding: 22px 26px;
  text-align: center;
}
.aiie-program-day .day-header .day-num {
  display: block;
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 4px;
}
.aiie-program-day .day-header .day-date {
  display: block;
  font-family: "Poppins", sans-serif;
  font-size: 18px;
  font-weight: 600;
}
.aiie-program-day .day-body { padding: 18px 22px 24px; }
.aiie-program-day .program-item {
  display: grid;
  grid-template-columns: auto 32px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px dashed var(--border);
}
.aiie-program-day .program-item:last-child { border-bottom: none; }
.aiie-program-day .program-time {
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-primary-2);
  white-space: nowrap;
}
.aiie-program-day .program-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-accent);
  font-size: 13px;
}
.aiie-program-day .program-title {
  font-size: 14.5px;
  color: var(--text-body);
  font-weight: 500;
}

/* ---------- News Link ---------- */
.aiie-news-item .news-content h3 {
  font-size: 18px;
  margin: 0 0 8px;
}
.aiie-news-item .news-content p {
  color: var(--text-muted);
  font-size: 14.5px;
  margin: 0 0 10px;
}
.aiie-news-item .news-link {
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--brand-primary-2);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.aiie-news-item .news-link:hover { color: var(--brand-accent); gap: 10px; }

/* ---------- Prose Content (sub, visa, reg text) ---------- */
.aiie-prose {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 40px;
  max-width: 900px;
  margin: 0 auto;
}
.aiie-prose h3 {
  font-size: 20px;
  margin: 28px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--bg-soft);
  position: relative;
}
.aiie-prose h3:first-child { margin-top: 0; }
.aiie-prose h3::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 50px;
  height: 2px;
  background: var(--brand-accent);
}
.aiie-prose h4 {
  font-size: 17px;
  margin: 22px 0 8px;
  color: var(--brand-primary-2);
}
.aiie-prose p {
  color: var(--text-body);
  font-size: 15.5px;
  margin: 0 0 14px;
  text-align: justify;
}
.aiie-prose ul, .aiie-prose ol {
  color: var(--text-body);
  font-size: 15.5px;
  padding-left: 22px;
  margin: 0 0 16px;
}
.aiie-prose ul li, .aiie-prose ol li { margin-bottom: 8px; }
.aiie-prose a { color: var(--brand-primary-2); text-decoration: underline; }

/* ---------- Arrow List ---------- */
.aiie-arrow-list { list-style: none; padding: 0; margin: 0 0 16px; }
.aiie-arrow-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  color: var(--text-body);
  font-size: 15.5px;
}
.aiie-arrow-list li::before {
  content: "\f105";
  font-family: FontAwesome;
  position: absolute;
  left: 6px;
  top: 0;
  color: var(--brand-accent);
  font-weight: bold;
}

/* ---------- Sidebar Download Items ---------- */
.aiie-sidebar {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.aiie-download-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  margin-bottom: 10px;
  text-decoration: none;
  color: var(--text-dark);
  transition: var(--transition);
  border-left: 3px solid var(--brand-accent);
}
.aiie-download-item:last-child { margin-bottom: 0; }
.aiie-download-item:hover {
  background: #eef6ff;
  transform: translateX(3px);
  color: var(--brand-primary);
}
.aiie-download-item .dl-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--brand-gradient-soft);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.aiie-download-item .dl-text {
  flex: 1;
  font-weight: 500;
  font-size: 14px;
}
.aiie-download-item .dl-text small { display: block; color: var(--text-muted); font-weight: 400; font-size: 12px; }

/* ---------- Two Column Layout (sidebar + content) ---------- */
.aiie-content-sidebar {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 30px;
  align-items: start;
}

/* ---------- Callout Box ---------- */
.aiie-callout {
  background: var(--brand-gradient-soft);
  color: #fff;
  border-radius: var(--radius);
  padding: 24px 30px;
  margin: 20px 0;
}
.aiie-callout strong { font-size: 16px; }

/* ---------- Info Highlight ---------- */
.aiie-info-highlight {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin: 20px 0;
  border-left: 4px solid var(--brand-accent);
}
.aiie-info-highlight h4 {
  font-size: 17px;
  margin: 0 0 10px;
  color: var(--brand-primary);
}

/* ---------- Map Embed ---------- */
.aiie-map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin: 20px 0;
}
.aiie-map-wrap iframe {
  width: 100%;
  height: 360px;
  border: 0;
  display: block;
}

/* ---------- Venue Info Cards ---------- */
.aiie-venue-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 20px 0;
}
.aiie-venue-info-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border-top: 3px solid var(--brand-accent);
  transition: var(--transition);
}
.aiie-venue-info-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.aiie-venue-info-card .v-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--brand-gradient-soft);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.aiie-venue-info-card h4 { font-size: 16px; margin: 0 0 6px; }
.aiie-venue-info-card p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* ---------- Tour Grid ---------- */
.aiie-tour-attractions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 20px 0;
}
.aiie-tour-attraction-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}
.aiie-tour-attraction-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.aiie-tour-attraction-card .ta-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.aiie-tour-attraction-card .ta-body { padding: 20px; }
.aiie-tour-attraction-card .ta-body h4 {
  font-size: 17px;
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.aiie-tour-attraction-card .ta-body h4 i { color: var(--brand-accent); }
.aiie-tour-attraction-card .ta-body p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* ---------- History Page ---------- */
.aiie-history-photos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 20px 0;
}
.aiie-history-photos img {
  width: 100%;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs);
}
.aiie-history-speakers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 20px 0;
}
.aiie-history-speaker {
  text-align: center;
}
.aiie-history-speaker img {
  width: 100%;
  max-width: 300px;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
}
.aiie-history-speaker .sp-name {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}
.aiie-index-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 16px 0;
}
.aiie-index-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--bg-soft);
  color: var(--brand-primary);
  font-size: 13px;
  font-weight: 600;
}
.aiie-index-badge i { color: var(--brand-accent); }

/* ===========================================================
   Additional Responsive
   =========================================================== */
@media (max-width: 991px) {
  .aiie-program-grid { grid-template-columns: 1fr; }
  .aiie-two-col { grid-template-columns: 1fr; }
  .aiie-tour-attractions { grid-template-columns: repeat(2, 1fr); }
  .aiie-venue-info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 575px) {
  .aiie-tour-attractions { grid-template-columns: 1fr; }
  .aiie-history-photos,
  .aiie-history-speakers { grid-template-columns: 1fr; }
  .aiie-prose { padding: 24px 18px; }
}

/* ---------- 4-card feature grid (2x2 on desktop) ---------- */
.aiie-feature-grid--4 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 575px) {
  .aiie-feature-grid--4 { grid-template-columns: 1fr; }
}

/* ---------- Visa category cards ---------- */
.aiie-visa-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin: 20px 0;
}
.aiie-visa-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 26px 28px;
  border-left: 4px solid var(--brand-accent);
  transition: var(--transition);
}
.aiie-visa-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.aiie-visa-card .visa-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.aiie-visa-card .visa-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--brand-gradient-soft);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.aiie-visa-card h4 { font-size: 17px; margin: 0; }
.aiie-visa-card p { font-size: 14.5px; margin: 0; color: var(--text-body); }
.aiie-visa-card .visa-tag {
  display: inline-block;
  background: var(--gold-soft);
  color: #b8830a;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
}
@media (max-width: 991px) {
  .aiie-visa-grid { grid-template-columns: 1fr; }
}
/* ===== About Section ===== */
.aiie-about-text {
    width: 100%;
    max-width: 100%;
}

.aiie-about-text p {
    text-align: justify;
    line-height: 1.8;
    margin-bottom: 18px;
}
.track-list p {
    margin: 0 0 6px 0;
    line-height: 1.45;
    text-align: justify;
}

.track-list p:last-child {
    margin-bottom: 0;
}
.aiie-info-card .track-text {
    margin-top: 0;
    margin-bottom: 5px;
    line-height: 1.4;
    text-align: justify;
}
.guangzhou-img {
    width: 100% !important;
    height: 200px !important;
    object-fit: cover !important;
    display: block;
    border-radius: 8px;
    margin-bottom: 20px;
}
.aiie-footer .footer-top {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.aiie-footer .footer-logo {
    text-align: center;
}

.aiie-footer .footer-tag {
    width: 100%;
    margin: 8px 0 15px;
    text-align: center;
    white-space: nowrap;
}

.aiie-footer .footer-links {
    text-align: center;
}
.aiie-section-head p {
    width: 100%;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}
.aiie-track-card .track-head h4 {
    font-size: 16px;
    color: #fff;
}
.aiie-track-card .track-body {
    font-size: 14px;
    line-height: 1.6;
}
.aiie-section-head--cfp {
    max-width: none;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
}

.aiie-section-head--cfp p {
    max-width: none;
    text-align: justify;
}
.aiie-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

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

.aiie-section-head p {
    text-align: justify;
}
.aiie-track-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.aiie-track-card {
    padding: 18px 20px;
}

.aiie-track-card .track-head {
    margin-bottom: 10px;
}

.aiie-track-card .track-no {
    font-size: 12px;
    margin-bottom: 5px;
}

.aiie-track-card h3 {
    font-size: 18px;
    line-height: 1.35;
    margin: 0;
}

.aiie-track-card .track-body {
    padding-top: 0;
}

.aiie-track-card ul {
    margin: 8px 0 0;
    padding-left: 18px;
}

.aiie-track-card li {
    margin-bottom: 4px;
    line-height: 1.45;
}
.aiie-submission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.aiie-submission-card {
    background: #ffffff;
    border: 1px solid #e6e9ec;
    border-radius: 10px;
    padding: 22px 24px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

.aiie-submission-card .submission-no {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 8px;
    color: #055657;
}

.aiie-submission-card h3 {
    margin: 0 0 12px;
    font-size: 18px;
    line-height: 1.4;
}

.aiie-submission-card p {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: #666;
    text-align: justify;
}

.aiie-submission-card a {
    color: #055657;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .aiie-submission-grid {
        grid-template-columns: 1fr;
    }
}
.aiie-section--light {
    width: 100vw;
    max-width: none;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    background: #f6f8fa;
}
.aiie-contact-section {
    width: 100vw !important;
    max-width: none !important;
    margin-left: calc(50% - 50vw) !important;
    margin-right: calc(50% - 50vw) !important;
    padding-bottom: 50px;
    background: #fff !important;
    box-sizing: border-box;
}
.aiie-contact-section .aiie-section-head {
    text-align: left !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    width: 100% !important;
    max-width: none !important;
}
.aiie-download-item {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}
.aiie-download-item {
    display: flex !important;
    align-items: center;
    justify-content: flex-start !important;
    text-align: left !important;
    width: 100%;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

.aiie-download-item .dl-icon {
    margin-left: 0 !important;
    margin-right: 14px;
    flex-shrink: 0;
}

.aiie-download-item .dl-text {
    text-align: left !important;
}
.registration-prose {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    box-sizing: border-box !important;
}

.registration-instruction .aiie-section-head {
    width: 100% !important;
    max-width: none !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}
.registration-instruction .aiie-section-head {
    max-width: none !important;
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

.registration-instruction .aiie-info-highlight {
    width: 100% !important;
    max-width: none !important;
    box-sizing: border-box !important;
}

.registration-instruction .aiie-info-highlight p {
    text-align: justify !important;
    width: 100% !important;
    max-width: none !important;
}
.aiie-table th {
    vertical-align: middle;
}

.aiie-table th small {
    display: inline-block;
    margin-top: 5px;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.4;
    opacity: 0.85;
}

.aiie-table td {
    vertical-align: middle;
}

.aiie-table .col-highlight {
    font-weight: 600;
}

.aiie-table .row-extra td {
    background: transparent;
}
.aiie-table th:first-child,
.aiie-table td:first-child {
    width: 40%;
}

.aiie-table th:nth-child(2),
.aiie-table td:nth-child(2),
.aiie-table th:nth-child(3),
.aiie-table td:nth-child(3) {
    width: 30%;
}
.aiie-table .row-extra td {
    background: transparent !important;
    color: var(--text-dark) !important;
}

.aiie-table .row-extra td strong {
    color: var(--text-dark) !important;
}
.aiie-table th:first-child,
.aiie-table td:first-child {
    width: 34%;
    text-align: left;
}

.aiie-table th:nth-child(2),
.aiie-table td:nth-child(2) {
    width: 26%;
    text-align: center;
}

.aiie-table th:nth-child(3),
.aiie-table td:nth-child(3) {
    width: 24%;
    text-align: center;
}

.aiie-table th:nth-child(4),
.aiie-table td:nth-child(4) {
    width: 16%;
    text-align: center;
}
.venue-prose {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
}
.venue-prose {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    box-sizing: border-box !important;
}
.aiie-news-item {
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 22px 26px;
}

.aiie-news-item .news-date {
    flex: 0 0 82px;
    width: 82px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    background: #f5f8fb;
    border: 1px solid #e5ebf1;
    border-radius: 10px;
    box-sizing: border-box;
}

.aiie-news-item .news-date .day {
    font-size: 28px;
    font-weight: 700;
    line-height: 1;
    color: var(--brand-primary);
}

.aiie-news-item .date-meta {
    display: flex;
    flex-direction: column;
    justify-content: center;
    line-height: 1.2;
}

.aiie-news-item .news-date .month {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-dark);
}

.aiie-news-item .news-date .year {
    font-size: 11px;
    margin-top: 4px;
    color: #8a96a3;
}

.aiie-news-item .news-content {
    flex: 1;
}

.aiie-news-item .news-text {
    margin: 0;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-body);
}
.aiie-news-item {
    transform: none !important;
    transition: none !important;
}

.aiie-news-item:hover {
    transform: none !important;
    box-shadow: none !important;
}
.aiie-news-item .news-content p {
    font-size: 16px !important;
    line-height: 1.8 !important;
}
/* ===== Contact Section Width ===== */
.aiie-contact-container {
    max-width: 1100px !important;
    width: calc(100% - 40px) !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

/* Contact text */
.aiie-contact-container .aiie-section-head {
    max-width: 100% !important;
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

/* Contact cards */
.aiie-contact-container .aiie-contact-grid {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

/* Security notice */
.aiie-contact-container .aiie-info-highlight {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
}
.aiie-secretary-card {
    text-align: center !important;
    padding: 30px !important;
}

.secretary-content {
    width: 100%;
    text-align: center;
}

.secretary-content h3 {
    margin: 0 0 8px;
    font-size: 20px;
    color: var(--text-dark);
}

.secretary-name {
    margin: 0 0 20px !important;
    font-size: 16px;
    color: var(--text-body);
}

/* ===== Conference Secretary ===== */

.aiie-contact-grid .aiie-secretary-card {
    display: block !important;
    width: 100% !important;
    text-align: center !important;
    padding: 30px 20px !important;
    box-sizing: border-box !important;
}

.aiie-contact-grid .secretary-content {
    width: 100% !important;
    display: block !important;
    text-align: center !important;
}

.aiie-contact-grid .secretary-content h3 {
    margin: 0 0 8px !important;
    font-size: 20px !important;
    text-align: center !important;
}

.aiie-contact-grid .secretary-name {
    margin: 0 0 20px !important;
    font-size: 16px !important;
    text-align: center !important;
}

/* 三个联系方式上下排列 */
.aiie-contact-grid .secretary-contact-list {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 45px !important;
    width: 100% !important;
}

.aiie-contact-grid .secretary-contact-item {
    display: flex !important;
    flex: 0 0 auto !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 9px !important;
    margin: 0 !important;
    white-space: nowrap !important;
    font-size: 16px !important;
}

.aiie-contact-grid .secretary-contact-item i {
    width: 20px !important;
    flex: 0 0 20px !important;
    color: var(--brand-primary) !important;
    text-align: center !important;
    font-size: 16px !important;
}

.aiie-contact-grid .secretary-contact-item a,
.aiie-contact-grid .secretary-contact-item span {
    font-size: 16px !important;
    white-space: nowrap !important;
}
.aiie-contact-grid .secretary-name {
    display: block !important;
    width: 100% !important;
    margin: 0 0 20px !important;
    padding: 0 !important;
    text-align: center !important;
    font-size: 17px !important;
}
.aiie-secretary-card,
.aiie-secretary-card:hover {
    transform: none !important;
    transition: none !important;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05) !important;
}
.aiie-contact-head {
    max-width: 1200px !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    box-sizing: border-box !important;
}

.aiie-contact-head p {
    width: 100% !important;
    max-width: none !important;
    margin-left: auto !important;
    margin-right: auto !important;
}