/* Route/page specific rules */

/* Home intro rules */
#Introduction .features-box > h2,
#Introduction .features-box > hr,
#Introduction .features-box > br {
  display: none !important;
}

body.route-home #Introduction .row.align-items-center > .col-lg-4.order-1.order-lg-2 {
  display: none !important;
}

body.route-home #Introduction .row.align-items-center > .col-lg-8.order-2.order-lg-1 {
  flex: 0 0 100% !important;
  max-width: 100% !important;
}

/* Home research summary headings */
#research_show .el-divider {
  display: none !important;
}

/* Unified page title system */
.route-page-title,
#student_list .main-title,
body.route-about #Introduction .features-box > h2 {
  position: relative !important;
  z-index: 1 !important;
  display: block !important;
  color: var(--ink-900) !important;
  font-family: var(--font-display) !important;
  font-size: 30px !important;
  font-weight: 600 !important;
  line-height: 1.25 !important;
  letter-spacing: 0 !important;
  margin: 0 0 24px 0 !important;
  padding-top: 22px !important;
}

.route-page-title::before,
#student_list .main-title::before,
body.route-about #Introduction .features-box > h2::before {
  content: attr(data-title-text);
  position: absolute;
  top: -34px;
  left: -2px;
  z-index: -1;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  font-family: var(--font-display) !important;
  font-size: clamp(56px, 10vw, 132px);
  font-weight: 600 !important;
  line-height: 0.92 !important;
  letter-spacing: 0.04em !important;
  color: rgba(18, 18, 18, 0.09) !important;
}

.route-page-title[data-route-title-key="news-list"]::before {
  left: 6px;
}

.route-page-title[data-route-title-key="achievement"]::before {
  left: -4px;
}

.route-page-title[data-route-title-key="tool"]::before {
  left: 10px;
}

.route-page-title[data-route-title-key="culture"]::before {
  left: 6px;
}

/* About page */
body.route-about #Introduction.section {
  margin-top: 92px !important;
  padding-top: 20px !important;
  padding-bottom: 70px !important;
}

body.route-about #Introduction > br {
  display: none !important;
}

body.route-about #Introduction .features-box {
  margin-top: 0 !important;
}

body.route-about #Introduction .features-box > h2 {
  display: block !important;
  margin: 0 0 20px 0 !important;
}

body.route-about #Introduction .features-box > h2::before {
  left: 8px;
}

/* Culture page */
#culture_list .image-grid {
  margin: 0 auto !important;
  display: block !important;
  columns: 3 !important;
  column-gap: 18px !important;
}

#culture_list .route-page-title[data-route-title-key="culture"] {
  width: 100% !important;
  max-width: var(--container-max) !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 15px !important;
  padding-right: 15px !important;
  box-sizing: border-box !important;
  margin-bottom: 20px !important;
}

#culture_list .image-grid::before {
  content: none !important;
  display: none !important;
}

#culture_list .image-item.parent {
  display: inline-block !important;
  width: 100% !important;
  margin: 0 0 18px !important;
  break-inside: avoid !important;
  -webkit-column-break-inside: avoid !important;
  page-break-inside: avoid !important;
}

#culture_list .image-item .el-image {
  width: 100% !important;
  display: block !important;
  overflow: hidden !important;
  line-height: 0 !important;
}

#culture_list .image-item .el-image__inner {
  display: block !important;
  width: 100% !important;
  height: auto !important;
  aspect-ratio: auto !important;
  object-fit: cover !important;
  transition: transform 0.28s ease, filter 0.28s ease !important;
}

#culture_list .image-item:hover .el-image__inner {
  transform: scale(1.016) !important;
  filter: brightness(1.03) contrast(1.01) !important;
}

/* Culture image viewer (lightbox) */
html.viewer-open,
body.viewer-open {
  overflow: hidden !important;
}

body.route-culture .el-image-viewer__wrapper {
  z-index: 2400 !important;
  animation: serc-viewer-fade-in 0.24s ease-out both;
}

body.route-culture .el-image-viewer__mask {
  opacity: 1 !important;
  background: rgba(10, 10, 10, 0.78) !important;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

body.route-culture .el-image-viewer__canvas img {
  max-width: min(90vw, 1440px) !important;
  max-height: 86vh !important;
  border-radius: 8px !important;
  box-shadow: 0 22px 64px rgba(0, 0, 0, 0.46) !important;
  animation: serc-viewer-image-in 0.28s cubic-bezier(0.22, 0.65, 0.19, 1) both;
}

body.route-culture .el-image-viewer__actions {
  display: none !important;
}

body.route-culture .el-image-viewer__btn {
  width: 48px !important;
  height: 48px !important;
  opacity: 1 !important;
  color: #f7f7f7 !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  background: rgba(18, 18, 18, 0.56) !important;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease !important;
}

body.route-culture .el-image-viewer__btn:hover {
  background: rgba(28, 28, 28, 0.76) !important;
  border-color: rgba(255, 255, 255, 0.36) !important;
  transform: translateY(-50%) scale(1.02) !important;
}

body.route-culture .el-image-viewer__close {
  top: 24px !important;
  right: 24px !important;
  transform: none !important;
}

body.route-culture .el-image-viewer__close:hover {
  transform: scale(1.02) !important;
}

body.route-culture .el-image-viewer__prev {
  left: 24px !important;
}

body.route-culture .el-image-viewer__next {
  right: 24px !important;
}

@keyframes serc-viewer-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes serc-viewer-image-in {
  from {
    opacity: 0;
    transform: scale(0.97);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.route-culture .el-image-viewer__wrapper,
  body.route-culture .el-image-viewer__canvas img,
  body.route-culture .el-image-viewer__btn {
    animation: none !important;
    transition: none !important;
  }
}

/* Tool page */
#tool_fuzzer .el-card,
#tool_vulDetector .el-card {
  width: 100% !important;
  margin: 32px auto !important;
  box-sizing: border-box !important;
}

#tool_fuzzer .demo-image__preview .el-image {
  width: 100% !important;
  max-width: 100% !important;
}

#student_list .main-title::before {
  left: -6px;
}

/* Achievement table layout */
#achievement_paper #paper,
#achievement_patent #paper,
#achievement_book #paper,
#achievement_copyright #paper {
  width: 100% !important;
  max-width: 100% !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  -webkit-overflow-scrolling: touch !important;
}

#achievement_paper.section,
#achievement_patent.section,
#achievement_book.section,
#achievement_copyright.section {
  overflow-x: clip !important;
}

.table-scroll {
  width: 100% !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  -webkit-overflow-scrolling: touch !important;
}

#achievement_paper .el-table,
#achievement_patent .el-table,
#achievement_book .el-table,
#achievement_copyright .el-table,
#achievement_paper .el-table__header-wrapper table,
#achievement_paper .el-table__body-wrapper table,
#achievement_patent .el-table__header-wrapper table,
#achievement_patent .el-table__body-wrapper table,
#achievement_book .el-table__header-wrapper table,
#achievement_book .el-table__body-wrapper table,
#achievement_copyright .el-table__header-wrapper table,
#achievement_copyright .el-table__body-wrapper table {
  width: 100% !important;
  max-width: 100% !important;
  table-layout: fixed !important;
}

#achievement_paper .el-table colgroup col:nth-child(1) { width: 4% !important; }
#achievement_paper .el-table colgroup col:nth-child(2) { width: 44% !important; }
#achievement_paper .el-table colgroup col:nth-child(3) { width: 8% !important; }
#achievement_paper .el-table colgroup col:nth-child(4) { width: 8% !important; }
#achievement_paper .el-table colgroup col:nth-child(5) { width: 12% !important; }
#achievement_paper .el-table colgroup col:nth-child(6) { width: 14% !important; }
#achievement_paper .el-table colgroup col:nth-child(7) { width: 10% !important; }

#achievement_patent .el-table colgroup col:nth-child(1) { width: 6% !important; }
#achievement_patent .el-table colgroup col:nth-child(2) { width: 24% !important; }
#achievement_patent .el-table colgroup col:nth-child(3) { width: 36% !important; }
#achievement_patent .el-table colgroup col:nth-child(4) { width: 22% !important; }
#achievement_patent .el-table colgroup col:nth-child(5) { width: 12% !important; }

#achievement_copyright .el-table colgroup col:nth-child(1) { width: 8% !important; }
#achievement_copyright .el-table colgroup col:nth-child(2) { width: 62% !important; }
#achievement_copyright .el-table colgroup col:nth-child(3) { width: 30% !important; }

#achievement_paper .el-table colgroup col,
#achievement_patent .el-table colgroup col,
#achievement_book .el-table colgroup col,
#achievement_copyright .el-table colgroup col {
  min-width: 0 !important;
}

#achievement_paper .el-table .cell,
#achievement_patent .el-table .cell,
#achievement_book .el-table .cell,
#achievement_copyright .el-table .cell {
  font-size: 14px !important;
  line-height: 1.55 !important;
  padding-left: 6px !important;
  padding-right: 6px !important;
  white-space: normal !important;
  word-break: break-word !important;
  overflow-wrap: anywhere !important;
}

#achievement_paper .el-table th:nth-child(2) .cell,
#achievement_paper .el-table td:nth-child(2) .cell,
#achievement_patent .el-table th:nth-child(2) .cell,
#achievement_patent .el-table td:nth-child(2) .cell,
#achievement_patent .el-table th:nth-child(3) .cell,
#achievement_patent .el-table td:nth-child(3) .cell,
#achievement_copyright .el-table th:nth-child(2) .cell,
#achievement_copyright .el-table td:nth-child(2) .cell {
  text-align: left !important;
}

#achievement_paper .el-table th,
#achievement_paper .el-table td,
#achievement_patent .el-table th,
#achievement_patent .el-table td,
#achievement_book .el-table th,
#achievement_book .el-table td,
#achievement_copyright .el-table th,
#achievement_copyright .el-table td {
  padding-top: 6px !important;
  padding-bottom: 6px !important;
}

#achievement_paper .el-tag,
#achievement_patent .el-tag,
#achievement_book .el-tag,
#achievement_copyright .el-tag {
  font-size: 12px !important;
  line-height: 1.3 !important;
  padding: 0 6px !important;
}

/* Scroll motion system */
body.motion-ready .reveal-init {
  opacity: 0 !important;
  transform: translate3d(0, var(--motion-reveal-y), 0) !important;
  filter: blur(var(--motion-reveal-blur));
  will-change: opacity, transform, filter;
  transition:
    opacity var(--motion-duration-base) var(--motion-ease-standard),
    transform var(--motion-duration-base) var(--motion-ease-standard),
    filter var(--motion-duration-base) var(--motion-ease-standard) !important;
  transition-delay: var(--reveal-delay, 0ms) !important;
}

body.motion-ready .reveal-init.is-revealed {
  opacity: 1 !important;
  transform: none !important;
  filter: none !important;
}

#ShowPicture img.serc-parallax-active {
  transform: translate3d(0, var(--serc-parallax-offset, 0px), 0);
  will-change: transform;
  transition: transform 180ms linear;
}

img.img-lazy-pending {
  opacity: 0.001 !important;
  transform: translate3d(0, var(--motion-image-shift), 0);
  transition:
    opacity var(--motion-duration-fast) var(--motion-ease-standard),
    transform var(--motion-duration-fast) var(--motion-ease-standard) !important;
}

img.img-lazy-loaded {
  opacity: 1 !important;
  transform: none;
}

body.motion-reduced .reveal-init,
body.motion-reduced .reveal-init.is-revealed {
  opacity: 1 !important;
  transform: none !important;
  filter: none !important;
  transition: none !important;
}

body.motion-reduced #ShowPicture img.serc-parallax-active {
  transform: none !important;
  transition: none !important;
}

body.motion-reduced img.img-lazy-pending,
body.motion-reduced img.img-lazy-loaded {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}

@media (max-width: 991.98px) {
  #student_list .main-title,
  body.route-about #Introduction .features-box > h2,
  .route-page-title {
    font-size: 28px !important;
  }

  .route-page-title::before,
  #student_list .main-title::before,
  body.route-about #Introduction .features-box > h2::before {
    top: -24px;
    left: 0 !important;
    font-size: clamp(44px, 16vw, 82px) !important;
  }

  #culture_list .image-grid {
    columns: 2 !important;
    column-gap: 16px !important;
  }

  #achievement_paper .el-table .cell,
  #achievement_patent .el-table .cell,
  #achievement_book .el-table .cell,
  #achievement_copyright .el-table .cell {
    font-size: 13px !important;
    line-height: 1.45 !important;
    padding-left: 4px !important;
    padding-right: 4px !important;
  }

  #achievement_paper .el-tag,
  #achievement_patent .el-tag,
  #achievement_book .el-tag,
  #achievement_copyright .el-tag {
    font-size: 11px !important;
    padding: 0 5px !important;
  }

  #achievement_paper.section,
  #achievement_patent.section,
  #achievement_book.section,
  #achievement_copyright.section {
    overflow-x: visible !important;
  }

  #achievement_paper #paper,
  #achievement_patent #paper,
  #achievement_book #paper,
  #achievement_copyright #paper {
    overflow-x: auto !important;
  }

  #achievement_paper .el-table,
  #achievement_patent .el-table,
  #achievement_book .el-table,
  #achievement_copyright .el-table,
  #achievement_paper .el-table__header-wrapper table,
  #achievement_paper .el-table__body-wrapper table,
  #achievement_patent .el-table__header-wrapper table,
  #achievement_patent .el-table__body-wrapper table,
  #achievement_book .el-table__header-wrapper table,
  #achievement_book .el-table__body-wrapper table,
  #achievement_copyright .el-table__header-wrapper table,
  #achievement_copyright .el-table__body-wrapper table {
    min-width: 720px !important;
    width: 720px !important;
    table-layout: auto !important;
  }

  #achievement_paper .el-table .cell,
  #achievement_patent .el-table .cell,
  #achievement_book .el-table .cell,
  #achievement_copyright .el-table .cell {
    white-space: nowrap !important;
    overflow-wrap: normal !important;
    word-break: normal !important;
  }

  #achievement_paper .el-table th:nth-child(2) .cell,
  #achievement_paper .el-table td:nth-child(2) .cell,
  #achievement_patent .el-table th:nth-child(2) .cell,
  #achievement_patent .el-table td:nth-child(2) .cell,
  #achievement_patent .el-table th:nth-child(3) .cell,
  #achievement_patent .el-table td:nth-child(3) .cell,
  #achievement_copyright .el-table th:nth-child(2) .cell,
  #achievement_copyright .el-table td:nth-child(2) .cell {
    white-space: normal !important;
    min-width: 220px !important;
  }
}

@media (max-width: 767.98px) {
  body.motion-ready .reveal-init {
    transform: translate3d(0, var(--motion-reveal-y-mobile), 0) !important;
    transition-duration: 380ms !important;
    transition-delay: 0ms !important;
  }
}

@media (max-width: 575.98px) {
  #student_list .main-title,
  body.route-about #Introduction .features-box > h2,
  .route-page-title {
    font-size: 24px !important;
    padding-top: 16px !important;
    margin-bottom: 18px !important;
  }

  .route-page-title::before,
  #student_list .main-title::before,
  body.route-about #Introduction .features-box > h2::before {
    top: -14px;
    left: 0 !important;
    font-size: clamp(30px, 14vw, 44px) !important;
    color: rgba(18, 18, 18, 0.05) !important;
  }

  #culture_list .image-grid {
    columns: 1 !important;
    column-gap: 14px !important;
  }

  #culture_list .image-item.parent {
    margin-bottom: 14px !important;
  }

  #tool_fuzzer .el-card,
  #tool_vulDetector .el-card {
    margin: 20px auto !important;
  }
}

@media (max-width: 479.98px) {
  .route-page-title::before,
  #student_list .main-title::before,
  body.route-about #Introduction .features-box > h2::before {
    content: none !important;
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.motion-ready .reveal-init,
  body.motion-ready .reveal-init.is-revealed,
  #ShowPicture img.serc-parallax-active,
  img.img-lazy-pending,
  img.img-lazy-loaded {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition: none !important;
    animation: none !important;
  }
}