/**
 * plugins/themes/technoscholar/styles/index.less
 *
 * TechnoScholar - Premium "Tech" Academic Theme for OJS 3.5.x
 *
 * Compiled on top of the OJS default theme (this theme's parent) and
 * Bootstrap 5 (loaded by the plugin class). This file supplies the
 * visual design: colours, the hero, stat cards, the about/indexed/
 * articles panels, article cards and the footer.
 */
:root {
  --tech-accent: #033692;
  --tech-accent-light: #0d5bbd;
  --tech-accent-dark: #021e54;
}
.tech-body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #1e293b;
  background: #f8fafc;
}
.tech-body h1,
.tech-body h2,
.tech-body h3,
.tech-body h4,
.tech-body h5 {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--tech-accent-dark);
}
.tech-body a {
  color: var(--tech-accent);
}
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
  box-sizing: border-box;
}
.row {
  display: flex;
  flex-wrap: wrap;
  margin-left: -8px;
  margin-right: -8px;
  box-sizing: border-box;
}
.row > [class*="col"] {
  box-sizing: border-box;
  padding-left: 8px;
  padding-right: 8px;
  width: 100%;
}
.row.g-2 {
  margin-left: -4px;
  margin-right: -4px;
}
.row.g-2 > [class*="col"] {
  padding-left: 4px;
  padding-right: 4px;
}
.row.g-3 {
  margin-left: -6px;
  margin-right: -6px;
}
.row.g-3 > [class*="col"] {
  padding-left: 6px;
  padding-right: 6px;
}
.row.g-4 {
  margin-left: -12px;
  margin-right: -12px;
}
.row.g-4 > [class*="col"] {
  padding-left: 12px;
  padding-right: 12px;
}
.col-6 {
  width: 50%;
}
.col-auto {
  width: auto;
  flex: 0 0 auto;
}
@media (min-width: 576px) {
  .col-sm-6 {
    width: 50%;
  }
}
@media (min-width: 768px) {
  .col-md-3 {
    width: 25%;
  }
  .col-md-6 {
    width: 50%;
  }
  .col-md-12 {
    width: 100%;
  }
}
@media (min-width: 992px) {
  .col-lg-2 {
    width: 16.6667%;
  }
  .col-lg-3 {
    width: 25%;
  }
  .col-lg-4 {
    width: 33.3333%;
  }
  .col-lg-5 {
    width: 41.6667%;
  }
  .col-lg-7 {
    width: 58.3333%;
  }
}
.d-flex {
  display: flex;
}
.d-none {
  display: none;
}
.d-block {
  display: block;
}
.flex-wrap {
  flex-wrap: wrap;
}
.flex-column {
  flex-direction: column;
}
.align-items-center {
  align-items: center;
}
.justify-content-between {
  justify-content: space-between;
}
.justify-content-center {
  justify-content: center;
}
.text-center {
  text-align: center;
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}
.mb-0 {
  margin-bottom: 0;
}
.mb-2 {
  margin-bottom: 8px;
}
.mb-3 {
  margin-bottom: 12px;
}
.mt-1 {
  margin-top: 4px;
}
.pt-1 {
  padding-top: 4px;
}
.pt-2 {
  padding-top: 8px;
}
.position-relative {
  position: relative;
}
.gap-2 {
  gap: 8px;
}
.gap-3 {
  gap: 12px;
}
.fw-semibold {
  font-weight: 600;
}
@media (min-width: 768px) {
  .d-md-block {
    display: block;
  }
  .gap-md-3 {
    gap: 12px;
  }
}
@media (min-width: 992px) {
  .d-lg-flex {
    display: flex;
  }
  .flex-lg-row {
    flex-direction: row;
  }
  .justify-content-lg-start {
    justify-content: flex-start;
  }
  .text-lg-start {
    text-align: left;
  }
}
.pkp_structure_content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
  width: 100%;
  box-sizing: border-box;
}
@media (min-width: 992px) {
  .pkp_structure_content.has_sidebar {
    display: flex;
    align-items: flex-start;
    gap: 28px;
  }
  .pkp_structure_content.has_sidebar > .pkp_structure_main {
    flex: 1 1 0%;
    min-width: 0;
    max-width: 100%;
  }
  .pkp_structure_content.has_sidebar > .pkp_structure_sidebar {
    flex: 0 0 320px;
    width: 320px;
  }
}
.pkp_structure_main {
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}
.pkp_structure_head.tech-navbar {
  background: #ffffff;
  box-shadow: 0 1px 0 #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.tech-top-bar {
  background: var(--tech-accent-dark);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.8rem;
  padding: 7px 0;
}
.tech-top-bar .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}
.tech-issn-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.85);
}
.tech-issn-badge strong {
  font-family: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: #ffffff;
  font-weight: 600;
}
.tech-issn-badge i {
  color: #06b6d4;
}
a.tech-issn-badge-link {
  text-decoration: none;
}
.tech-top-bar-publisher {
  color: rgba(255, 255, 255, 0.65);
}
.tech-top-bar-publisher i {
  color: #06b6d4;
}
.tech-navbar-inner .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 16px;
}
.tech-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--tech-accent-dark);
}
.tech-brand-logo {
  height: auto;
  width: auto;
  max-height: 46px;
  max-width: 220px;
  object-fit: contain;
}
.tech-brand-info {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.tech-brand-initials {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--tech-accent);
  letter-spacing: 0.01em;
}
.tech-brand-title {
  font-size: 0.76rem;
  color: #475569;
  font-weight: 500;
  max-width: 340px;
}
.tech-nav-toggle {
  display: none;
  align-items: center;
  gap: 6px;
  background: #edf3fc;
  color: var(--tech-accent);
  border: none;
  border-radius: 0.45rem;
  padding: 8px 12px;
  font-weight: 600;
  font-size: 0.85rem;
}
.tech-nav-collapse {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
  justify-content: flex-end;
}
nav.tech-nav-primary {
  flex: 1;
  display: flex;
  justify-content: center;
}
ul.tech-nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
ul.tech-nav-list li {
  position: relative;
  list-style: none;
}
ul.tech-nav-list > li > a {
  display: block;
  padding: 12px 14px;
  color: #1e293b;
  font-weight: 600;
  font-size: 0.88rem;
  text-decoration: none;
  border-radius: 0.45rem;
  transition: background 0.15s ease, color 0.15s ease;
}
ul.tech-nav-list > li > a:hover,
ul.tech-nav-list > li > a:focus {
  background: #edf3fc;
  color: var(--tech-accent);
}
ul.tech-nav-list > li.active > a,
ul.tech-nav-list > li.current > a {
  color: var(--tech-accent);
}
ul.tech-nav-list li ul {
  list-style: none;
  margin: 0;
  padding: 8px;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: #ffffff;
  border-radius: 0.45rem;
  box-shadow: 0 18px 40px -8px rgba(3, 54, 146, 0.18), 0 8px 16px -4px rgba(0, 0, 0, 0.07);
  border: 1px solid #e2e8f0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
  z-index: 20;
}
ul.tech-nav-list li ul li a {
  padding: 9px 12px;
  border-radius: 0.45rem;
  color: #1e293b;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  display: block;
}
ul.tech-nav-list li ul li a:hover {
  background: #edf3fc;
  color: var(--tech-accent);
}
ul.tech-nav-list li:hover > ul,
ul.tech-nav-list li:focus-within > ul {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.tech-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.tech-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #edf3fc;
  color: var(--tech-accent);
  text-decoration: none;
  transition: background 0.15s ease;
}
.tech-btn-icon:hover {
  background: var(--tech-accent);
  color: #ffffff;
}
ul.tech-nav-user-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
ul.tech-nav-user-list li {
  list-style: none;
}
ul.tech-nav-user-list a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.82rem;
  text-decoration: none;
  border: 1px solid #e2e8f0;
  color: var(--tech-accent);
}
ul.tech-nav-user-list a:before {
  font-family: "bootstrap-icons";
  margin-right: 2px;
}
ul.tech-nav-user-list li:last-child a {
  background: linear-gradient(135deg, var(--tech-accent) 0%, var(--tech-accent-light) 50%, var(--tech-accent-dark) 100%);
  color: #ffffff;
  border-color: transparent;
}
.tech-hero {
  width: 100%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--tech-accent) 0%, var(--tech-accent-light) 50%, var(--tech-accent-dark) 100%);
  padding: 56px 0 40px;
  color: #ffffff;
  box-sizing: border-box;
  border-radius: 1rem;
}
.tech-hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}
.tech-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.35;
  pointer-events: none;
}
.tech-hero-orb-1 {
  width: 340px;
  height: 340px;
  background: #06b6d4;
  top: -80px;
  right: 8%;
}
.tech-hero-orb-2 {
  width: 260px;
  height: 260px;
  background: #7c3aed;
  bottom: -60px;
  left: 4%;
}
.tech-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}
.tech-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  backdrop-filter: blur(4px);
}
.tech-hero-badge i {
  color: #ffd166;
}
.tech-hero-badge strong {
  color: #ffffff;
}
.tech-hero-title {
  color: #ffffff;
  font-weight: 800;
  font-size: 2.1rem;
  line-height: 1.2;
  margin: 10px 0 12px;
  text-wrap: balance;
}
.tech-hero-desc {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.98rem;
  line-height: 1.7;
  max-width: 560px;
}
.tech-btn-cta-main,
.tech-btn-cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  letter-spacing: 0.02em;
}
.tech-btn-cta-main {
  background: #ffffff;
  color: var(--tech-accent);
}
.tech-btn-cta-main:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--tech-accent-dark);
}
.tech-btn-cta-outline {
  background: transparent;
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
}
.tech-btn-cta-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}
.tech-showcase-card {
  max-width: 300px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: 1rem;
  padding: 16px;
  box-shadow: 0 18px 40px -8px rgba(3, 54, 146, 0.18), 0 8px 16px -4px rgba(0, 0, 0, 0.07);
  color: #1e293b;
}
.tech-showcase-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--tech-accent) 0%, var(--tech-accent-light) 50%, var(--tech-accent-dark) 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 6px 14px;
  border-radius: 999px;
}
.tech-showcase-badge i {
  color: #ffd166;
}
.tech-showcase-date {
  font-size: 0.78rem;
  color: #475569;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.tech-showcase-date i {
  color: var(--tech-accent);
}
.tech-showcase-cover-wrapper {
  border-radius: 0.45rem;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(3, 54, 146, 0.07);
}
.tech-showcase-cover {
  width: 100%;
  display: block;
}
.tech-showcase-title a {
  color: var(--tech-accent-dark);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  line-height: 1.4;
}
.tech-showcase-title a:hover {
  color: var(--tech-accent);
}
.tech-btn-showcase {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: linear-gradient(135deg, var(--tech-accent) 0%, var(--tech-accent-light) 50%, var(--tech-accent-dark) 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 10px;
  border-radius: 0.45rem;
  text-decoration: none;
  margin-top: 8px;
}
.tech-btn-showcase:hover {
  opacity: 0.92;
}
.tech-stats-row {
  width: 100%;
  position: relative;
  margin-top: -30px;
  z-index: 3;
  box-sizing: border-box;
}
.tech-metric-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border-radius: 0.75rem;
  box-shadow: 0 8px 22px -4px rgba(3, 54, 146, 0.12), 0 2px 8px -2px rgba(0, 0, 0, 0.05);
  padding: 16px;
  height: 100%;
}
.tech-metric-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 0.45rem;
  background: #edf3fc;
  color: var(--tech-accent);
  font-size: 1.1rem;
}
.tech-metric-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--tech-accent-dark);
  line-height: 1.1;
}
.tech-metric-label {
  font-size: 0.72rem;
  color: #475569;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.tech-below-hero {
  padding: 34px 0 10px;
}
.tech-below-hero-main {
  min-width: 0;
}
@media (min-width: 992px) {
  .tech-below-hero {
    display: flex;
    align-items: flex-start;
    gap: 28px;
  }
  .tech-below-hero-main {
    flex: 1 1 0%;
    max-width: 100%;
  }
  .tech-below-hero-sidebar {
    flex: 0 0 320px;
    width: 320px;
  }
}
.tech-about-card,
.tech-indexed-card,
.tech-articles-card {
  background: #ffffff;
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(3, 54, 146, 0.07);
  border: 1px solid #eef2f7;
  padding: 22px 24px;
  margin-bottom: 22px;
}
.tech-icon-tile {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 0.45rem;
  background: linear-gradient(135deg, var(--tech-accent) 0%, var(--tech-accent-light) 50%, var(--tech-accent-dark) 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}
.tech-card-heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: #1e293b;
  margin: 0;
}
.tech-card-subheading {
  font-size: 0.82rem;
  color: var(--tech-accent);
  font-weight: 600;
}
.tech-about-desc {
  color: #475569;
  font-size: 0.9rem;
  line-height: 1.75;
  margin: 14px 0;
}
.tech-about-specs-grid {
  margin-top: 4px;
}
.tech-about-spec-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #f8fafc;
  border-radius: 0.45rem;
  padding: 10px 12px;
  height: 100%;
}
.tech-about-spec-icon {
  width: 30px;
  height: 30px;
  min-width: 30px;
  border-radius: 8px;
  background: #edf3fc;
  color: var(--tech-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}
.tech-about-spec-label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #475569;
  font-weight: 700;
  margin-bottom: 2px;
}
.tech-about-spec-value {
  font-size: 0.86rem;
  color: #1e293b;
  font-weight: 600;
}
.tech-spec-sep {
  color: rgba(71, 85, 105, 0.5);
}
.tech-btn-primary-sm,
.tech-btn-outline-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 0.45rem;
  font-weight: 700;
  font-size: 0.82rem;
  text-decoration: none;
}
.tech-btn-primary-sm {
  background: linear-gradient(135deg, var(--tech-accent) 0%, var(--tech-accent-light) 50%, var(--tech-accent-dark) 100%);
  color: #ffffff;
}
.tech-btn-primary-sm:hover {
  opacity: 0.92;
  color: #ffffff;
}
.tech-btn-outline-sm {
  border: 1.5px solid var(--tech-accent);
  color: var(--tech-accent);
  background: #ffffff;
}
.tech-btn-outline-sm:hover {
  background: #edf3fc;
}
.tech-section-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #edf3fc;
}
.tech-section-heading i {
  color: var(--tech-accent);
}
.tech-indexed-content img {
  max-height: 60px;
  width: auto;
  object-fit: contain;
}
.tech-indexed-content p,
.tech-indexed-content div {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.tech-indexed-content a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border: 1px solid #e2e8f0;
  border-radius: 0.45rem;
  background: #f8fafc;
}
.tech-articles-card .current_issue_title {
  font-weight: 700;
  color: var(--tech-accent-dark);
  margin-bottom: 16px;
}
.obj_issue_toc .heading .description {
  background: #edf3fc;
  border-radius: 0.45rem;
  padding: 14px 16px;
  color: #1e293b;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 10px;
}
.obj_issue_toc .heading .pub_id,
.obj_issue_toc .heading .published {
  font-size: 0.8rem;
  color: #475569;
  margin-bottom: 6px;
}
.obj_issue_toc .heading .pub_id .type,
.obj_issue_toc .heading .published .type {
  font-weight: 700;
  color: var(--tech-accent-dark);
  margin-right: 4px;
}
.obj_issue_toc .sections > .section > h3,
.obj_issue_toc .sections > .section > h4 {
  font-size: 1rem;
  color: var(--tech-accent-dark);
  margin: 18px 0 10px;
}
ul.cmp_article_list.articles {
  list-style: none;
  margin: 0;
  padding: 0;
}
ul.cmp_article_list.articles > li {
  border-bottom: 1px solid #e2e8f0;
}
ul.cmp_article_list.articles > li:last-child {
  border-bottom: none;
}
.tech-article-row {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 18px 4px;
}
.tech-article-cover-col {
  flex: none;
}
.tech-article-cover-img {
  width: 78px;
  height: 100px;
  object-fit: cover;
  border-radius: 0.45rem;
  box-shadow: 0 2px 8px rgba(3, 54, 146, 0.07);
}
.tech-article-body-col {
  flex: 1;
  min-width: 0;
}
.tech-article-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.tech-article-meta-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.tech-article-category {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--tech-accent);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.tech-stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 0.72rem;
  color: #475569;
  box-shadow: 0 2px 8px rgba(3, 54, 146, 0.07);
}
.tech-stat-badge strong {
  color: #1e293b;
}
.tech-stat-badge i {
  color: var(--tech-accent);
}
.tech-stat-badge.tech-stat-badge-dl i {
  color: #16a34a;
}
.tech-article-date {
  font-size: 0.76rem;
  color: #475569;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.tech-article-date i {
  color: var(--tech-accent);
}
.tech-pages-badge {
  float: right;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #edf3fc;
  color: var(--tech-accent-dark);
  font-weight: 700;
  font-size: 0.76rem;
  padding: 4px 12px;
  border-radius: 0.45rem;
  margin-left: 10px;
}
.tech-article-title {
  margin: 4px 0 8px;
  font-size: 1.05rem;
  line-height: 1.4;
  clear: none;
}
.tech-article-title a {
  color: var(--tech-accent);
  font-weight: 700;
  text-decoration: none;
}
.tech-article-title a:hover {
  color: var(--tech-accent-dark);
  text-decoration: underline;
}
.tech-article-title .subtitle {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  color: #475569;
}
ul.tech-article-authors {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
}
ul.tech-article-authors li {
  font-size: 0.85rem;
  color: #1e293b;
  margin-bottom: 2px;
}
ul.tech-article-authors li i {
  color: var(--tech-accent);
  margin-right: 5px;
  font-size: 0.78rem;
}
ul.tech-article-authors .tech-author-role {
  color: #475569;
  font-weight: 500;
}
.tech-article-footer-row {
  margin-bottom: 10px;
}
.tech-doi-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.tech-doi-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #edf3fc;
  color: var(--tech-accent-dark);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  text-decoration: none;
}
.tech-doi-pill:hover {
  background: #dce7f9;
}
.tech-copy-doi-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  color: #475569;
  cursor: pointer;
  font-size: 0.75rem;
}
.tech-copy-doi-btn:hover {
  color: var(--tech-accent);
  border-color: var(--tech-accent);
}
.tech-copy-doi-btn.is_copied {
  color: #16a34a;
  border-color: #16a34a;
}
ul.tech-article-galleys,
ul.galleys_links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
ul.tech-article-galleys li,
ul.galleys_links li {
  list-style: none;
}
a.obj_galley_link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, var(--tech-accent) 0%, var(--tech-accent-light) 50%, var(--tech-accent-dark) 100%);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 0.45rem;
  text-decoration: none;
}
a.obj_galley_link:before {
  content: "\f3d0";
  font-family: "bootstrap-icons";
}
a.obj_galley_link:hover {
  opacity: 0.9;
}
a.obj_galley_link.restricted {
  background: #475569;
}
.pkp_structure_sidebar .pkp_block,
.tech-below-hero-sidebar .pkp_block {
  background: #ffffff;
  border: 1px solid #eef2f7;
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(3, 54, 146, 0.07);
  margin-bottom: 20px;
  overflow: hidden;
}
.pkp_structure_sidebar .pkp_block > .title,
.tech-below-hero-sidebar .pkp_block > .title {
  margin: 0;
  background: linear-gradient(135deg, var(--tech-accent) 0%, var(--tech-accent-light) 50%, var(--tech-accent-dark) 100%);
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 13px 16px;
}
.pkp_structure_sidebar .pkp_block > .content,
.tech-below-hero-sidebar .pkp_block > .content {
  padding: 14px 16px 16px;
  font-size: 0.87rem;
  color: #475569;
}
.pkp_structure_sidebar .pkp_block > .content ul,
.tech-below-hero-sidebar .pkp_block > .content ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.pkp_structure_sidebar .pkp_block > .content li,
.tech-below-hero-sidebar .pkp_block > .content li {
  border-bottom: 1px solid #eef2f7;
}
.pkp_structure_sidebar .pkp_block > .content li:last-child,
.tech-below-hero-sidebar .pkp_block > .content li:last-child {
  border-bottom: none;
}
.pkp_structure_sidebar .pkp_block > .content li a,
.tech-below-hero-sidebar .pkp_block > .content li a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 2px;
  color: #1e293b;
  text-decoration: none;
}
.pkp_structure_sidebar .pkp_block > .content li a:before,
.tech-below-hero-sidebar .pkp_block > .content li a:before {
  content: "\f285";
  font-family: "bootstrap-icons";
  font-size: 0.7rem;
  color: var(--tech-accent);
}
.pkp_structure_sidebar .pkp_block > .content li a:hover,
.tech-below-hero-sidebar .pkp_block > .content li a:hover {
  color: var(--tech-accent);
  padding-left: 6px;
}
.pkp_structure_sidebar .pkp_block > .content img,
.tech-below-hero-sidebar .pkp_block > .content img {
  max-width: 100%;
  height: auto;
  border-radius: 0.45rem;
}
.pkp_structure_sidebar .pkp_block > .content p:last-child,
.tech-below-hero-sidebar .pkp_block > .content p:last-child {
  margin-bottom: 0;
}
.tech-footer {
  background: var(--tech-accent-dark);
  color: rgba(255, 255, 255, 0.82);
  margin-top: 30px;
}
.tech-footer .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}
.tech-footer .pkp_structure_footer {
  padding: 48px 0 0;
}
.tech-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-bottom: 14px;
}
.tech-footer-brand-logo {
  height: auto;
  width: auto;
  max-height: 42px;
  max-width: 200px;
  object-fit: contain;
  background: #ffffff;
  border-radius: 6px;
  padding: 3px;
}
.tech-footer-brand-initials {
  display: block;
  font-weight: 800;
  font-size: 1.05rem;
  color: #ffffff;
}
.tech-footer-brand-title {
  display: block;
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 260px;
}
.tech-footer-about {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  margin-bottom: 14px;
}
.tech-footer-badges {
  margin-bottom: 4px;
}
.tech-footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.8);
}
.tech-footer-badge i {
  color: #06b6d4;
}
.tech-footer-badge strong {
  color: #ffffff;
  font-family: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
.tech-footer-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 700;
  margin: 0 0 14px;
}
.tech-footer-title i {
  color: #06b6d4;
}
ul.tech-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}
ul.tech-footer-links li {
  margin-bottom: 9px;
}
ul.tech-footer-links a {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.85rem;
}
ul.tech-footer-links a i {
  font-size: 0.7rem;
  color: #06b6d4;
}
ul.tech-footer-links a:hover {
  color: #ffffff;
}
.tech-footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.tech-footer-contact-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: #06b6d4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}
.tech-footer-contact-main {
  display: block;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.85rem;
}
.tech-footer-contact-sub {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.78rem;
}
.tech-footer-contact-link {
  color: #06b6d4;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
}
.tech-footer-contact-link:hover {
  text-decoration: underline;
}
.tech-footer-pkp-box {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 0.45rem;
  text-decoration: none;
}
.tech-footer-pkp-box i {
  font-size: 1.15rem;
  color: #ffffff;
}
.tech-footer-pkp-main {
  display: block;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.78rem;
}
.tech-footer-pkp-sub {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.7rem;
}
.pkp_footer_content {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.82rem;
  padding-top: 20px;
  margin-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.pkp_footer_content a {
  color: #06b6d4;
}
.tech-footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 24px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
}
.tech-footer-bottom strong {
  color: rgba(255, 255, 255, 0.82);
}
.tech-footer-bottom .pkp_brand_footer img {
  opacity: 0.8;
  max-height: 28px;
}
.tech-back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--tech-accent) 0%, var(--tech-accent-light) 50%, var(--tech-accent-dark) 100%);
  color: #ffffff;
  border-radius: 50%;
  box-shadow: 0 18px 40px -8px rgba(3, 54, 146, 0.18), 0 8px 16px -4px rgba(0, 0, 0, 0.07);
  text-decoration: none;
  font-size: 1.15rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 999;
}
.tech-back-to-top.is_visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.tech-back-to-top:hover {
  opacity: 0.9;
  color: #ffffff;
}
@media (max-width: 991px) {
  .tech-nav-toggle {
    display: inline-flex;
  }
  .tech-nav-collapse {
    display: none;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    margin-top: 14px;
  }
  .tech-nav-collapse.is_open {
    display: flex;
  }
  ul.tech-nav-list {
    flex-direction: column;
  }
  ul.tech-nav-list li ul {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    display: none;
    padding-left: 14px;
  }
  ul.tech-nav-list li.is_open ul {
    display: block;
  }
  nav.tech-nav-primary {
    justify-content: flex-start;
  }
  .tech-nav-actions {
    justify-content: space-between;
  }
}
@media (max-width: 640px) {
  .tech-hero-title {
    font-size: 1.6rem;
  }
  .tech-article-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .tech-article-cover-img {
    width: 100%;
    height: 140px;
  }
  .tech-pages-badge {
    float: none;
    margin-left: 0;
    margin-bottom: 6px;
  }
}