/* NullSec — components.css — components layer (M0.4) */
.navbar {

  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-height);
  background: rgba(11, 11, 15, 0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: background var(--transition), border-color var(--transition);

}

.navbar .container {

  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;

}

.navbar-brand {

  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);

}

.navbar-brand .logo-dot {

  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;

}

.navbar-links {

  display: flex;
  align-items: center;
  gap: 4px;

}

.navbar-links a {

  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);

}

.navbar-links a:hover, .navbar-links a.active {

  color: var(--text);
  background: var(--accent-subtle);

}

.navbar-links a.active {

  color: var(--accent);

}

.navbar-actions {

  display: flex;
  align-items: center;
  gap: 8px;

}

/* M61: Sign out is an account ACTION, kept out of the primary destination
   links and styled as a distinct secondary button in the actions area so it
   never reads as another content page. */
.navbar-actions .nav-signout {

  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: color var(--transition), border-color var(--transition);

}

.navbar-actions .nav-signout:hover {

  color: var(--text);
  border-color: var(--accent);

}

/* On mobile the sign-out action lives in the mobile menu, so hide the
   desktop actions-area copy below the desktop breakpoint. */
@media (max-width: 768px) {
  .navbar-actions .nav-signout {
    display: none;
  }
}

.icon-btn {

  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: color var(--transition), background var(--transition);

}

.icon-btn:hover {

  color: var(--text);
  background: var(--accent-subtle);

}

.icon-btn svg {

  width: 20px;
  height: 20px;

}

.btn-discord-nav {

  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);

}

.btn-discord-nav:hover {

  background: var(--accent-hover);
  transform: translateY(-1px);

}

.btn-discord-nav svg {

  width: 16px;
  height: 16px;

}

.hamburger {

  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 36px;
  height: 36px;
  padding: 6px;

}

.hamburger span {

  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;

}

.hamburger.active span:nth-child(1) {
 transform: rotate(45deg) translate(4px, 4px); 
}

.hamburger.active span:nth-child(2) {
 opacity: 0; 
}

.hamburger.active span:nth-child(3) {
 transform: rotate(-45deg) translate(4px, -4px); 
}

.mobile-menu {

  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0; right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  z-index: 999;
  animation: slideDown 0.25s ease;

}

.mobile-menu.open {
 display: block; 
}

.mobile-menu a {

  display: block;
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);

}

.mobile-menu a:last-child {
 border-bottom: none; 
}

.mobile-menu a:hover {
 color: var(--text); 
}

@keyframes slideDown {

  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }

}

.hero h1 {

  margin-bottom: 20px;
  position: relative;

}

.hero h1 .highlight {

  background: linear-gradient(135deg, var(--accent), #FF8AC4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;

}

.hero p {

  font-size: 1.125rem;
  max-width: 560px;
  margin: 0 auto 36px;
  color: var(--text-muted);

}

.hero-actions {

  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;

}

.btn {

  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition);

}

.btn-primary {

  background: var(--accent);
  color: #fff;

}

.btn-primary:hover {

  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 79, 163, 0.3);

}

.btn-secondary {

  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);

}

.btn-secondary:hover {

  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);

}

.btn-outline {

  border: 1px solid var(--border);
  color: var(--text-muted);

}

.btn-outline:hover {

  border-color: var(--accent);
  color: var(--accent);

}

.article-card {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;

}

.article-card:hover {

  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-elevated);

}

.article-card-cover {

  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--bg-elevated);

}

.article-card-body {

  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;

}

.article-card-category {

  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);

}

.article-card-title {

  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;

}

.article-card-description {

  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;

}

.article-card-meta {

  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-top: auto;
  padding-top: 8px;

}

.article-card-meta .dot {

  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-dim);

}

.featured-article {

  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);

}

.featured-article:hover {

  transform: translateY(-4px);
  border-color: var(--accent);

}

.featured-article-image {

  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;

}

.featured-article-body {

  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;

}

.featured-article-body .badge {

  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--accent-subtle);
  color: var(--accent);
  border-radius: 100px;
  margin-bottom: 16px;
  width: fit-content;

}

.featured-article-body h3 {

  font-size: 1.5rem;
  margin-bottom: 12px;

}

.featured-article-body p {

  font-size: 0.9375rem;
  margin-bottom: 20px;

}

.category-card {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition);
  cursor: pointer;

}

.category-card:hover {

  transform: translateY(-2px);
  border-color: var(--accent);

}

.category-card .icon {

  font-size: 1.75rem;
  margin-bottom: 12px;
  display: block;

}

.category-card h4 {

  font-size: 0.9375rem;
  font-weight: 600;

}

.category-card .count {

  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-top: 4px;

}

.resource-card {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform var(--transition), border-color var(--transition);

}

.resource-card:hover {

  transform: translateY(-2px);
  border-color: var(--accent);

}

.resource-card .category-tag {

  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 8px;
  display: inline-block;

}

.resource-card h3 {

  font-size: 1.0625rem;
  margin-bottom: 8px;

}

.resource-card p {

  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 16px;

}

.resource-card .resource-link {

  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;

}

.resource-card .resource-link:hover {

  text-decoration: underline;

}

.subscribe-form {

  max-width: 480px;
  margin: 0 auto;

}

.subscribe-form .form-group {

  display: flex;
  gap: 8px;
  margin-bottom: 12px;

}

.subscribe-form input[type="email"] {

  flex: 1;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition);

}

.subscribe-form input[type="email"]:focus {

  border-color: var(--accent);

}

.subscribe-form input[type="email"]::placeholder {

  color: var(--text-dim);

}

.subscribe-form .form-note {

  font-size: 0.8125rem;
  color: var(--text-dim);

}

.subscribe-benefits {

  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 40px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;

}

.subscribe-benefit {

  text-align: center;
  padding: 20px;

}

.subscribe-benefit .icon {

  font-size: 1.5rem;
  margin-bottom: 8px;
  display: block;

}

.subscribe-benefit h4 {

  font-size: 0.9375rem;
  margin-bottom: 4px;

}

.subscribe-benefit p {

  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-bottom: 0;

}

.about-section {

  padding: 100px 0 60px;

}

.value-card {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform var(--transition), border-color var(--transition);

}

.value-card:hover {

  transform: translateY(-2px);
  border-color: var(--accent);

}

.value-card .icon {

  font-size: 1.5rem;
  margin-bottom: 12px;
  display: block;

}

.value-card h3 {

  font-size: 1rem;
  margin-bottom: 8px;

}

.value-card p {

  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0;

}

.article-nav-link {

  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform var(--transition), border-color var(--transition);

}

.article-nav-link:hover {

  transform: translateY(-2px);
  border-color: var(--accent);

}

.article-nav-link .nav-label {

  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 4px;

}

.article-nav-link .nav-title {

  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);

}

.article-nav-link.next {
 text-align: right; 
}

.reading-progress {

  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--accent);
  z-index: 999;
  transition: width 0.1s linear;

}

.back-to-top {

  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform var(--transition), border-color var(--transition);
  z-index: 800;

}

.back-to-top.visible {

  opacity: 1;
  pointer-events: auto;

}

.back-to-top:hover {

  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);

}

.back-to-top svg {

  width: 20px;
  height: 20px;

}

.share-btn {

  position: fixed;
  bottom: 84px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 12px rgba(255, 79, 163, 0.3);
  transition: transform var(--transition);
  z-index: 800;

}

.share-btn:hover {

  transform: scale(1.08);

}

.share-btn svg {

  width: 20px;
  height: 20px;

}

.filter-bar {

  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;

}

.filter-btn {

  padding: 6px 16px;
  font-size: 0.8125rem;
  font-weight: 500;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-muted);
  transition: all var(--transition);

}

.filter-btn:hover {

  border-color: var(--accent);
  color: var(--text);

}

.filter-btn.active {

  background: var(--accent);
  border-color: var(--accent);
  color: #fff;

}

.sort-select {

  padding: 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.8125rem;
  outline: none;
  cursor: pointer;
  margin-left: auto;

}

.sort-select:focus {

  border-color: var(--accent);

}

.search-overlay {

  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 120px;

}

.search-overlay.open {

  display: flex;

}

.search-modal {

  width: 100%;
  max-width: 600px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
  animation: slideDown 0.2s ease;

}

.search-input-wrap {

  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);

}

.search-input-wrap svg {

  width: 20px;
  height: 20px;
  color: var(--text-dim);
  flex-shrink: 0;

}

.search-input-wrap input {

  flex: 1;
  font-size: 1rem;
  background: none;
  border: none;
  outline: none;
  color: var(--text);

}

.search-input-wrap input::placeholder {

  color: var(--text-dim);

}

.search-input-wrap .kbd-hint {

  font-size: 0.75rem;
  font-family: var(--font-code);
  color: var(--text-dim);
  background: var(--bg-elevated);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);

}

.search-results {

  max-height: 420px;
  overflow-y: auto;
  padding: 8px;

}

.search-result-item {

  display: block;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);

}

.search-result-item:hover, .search-result-item.selected {

  background: var(--bg-elevated);

}

.search-result-item .title {

  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 2px;

}

.search-result-item .meta {

  font-size: 0.8125rem;
  color: var(--text-dim);

}

.search-empty {

  padding: 40px 20px;
  text-align: center;
  color: var(--text-dim);

}

.discord-section {

  text-align: center;
  padding: 60px 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);

}

.discord-section h2 {

  margin-bottom: 12px;

}

.discord-section p {

  max-width: 480px;
  margin: 0 auto 28px;

}

.footer {

  padding: 48px 0 32px;
  border-top: 1px solid var(--border);

}

.footer-brand p {

  font-size: 0.875rem;
  color: var(--text-dim);
  margin-top: 8px;
  max-width: 280px;

}

.footer-col h4 {

  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 16px;

}

.footer-col a {

  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 4px 0;
  transition: color var(--transition);

}

.footer-col a:hover {

  color: var(--accent);

}

.footer-bottom {

  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--text-dim);

}

@keyframes shimmer {

  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }

}

@media (max-width: 1024px) {
  .featured-article {

    grid-template-columns: 1fr;
  
  }
}

@media (max-width: 1024px) {
  .featured-article-image {

    min-height: 240px;
  
  }
}

@media (max-width: 768px) {
  .navbar-links {
 display: none; 
  }
}

@media (max-width: 768px) {
  .navbar-actions .btn-discord-nav {
 display: none; 
  }
}

@media (max-width: 768px) {
  .hamburger {
 display: flex; 
  }
}

@media (max-width: 768px) {
  .article-card-cover {

    aspect-ratio: 16 / 9;
  
  }
}

@media (max-width: 768px) {
  .subscribe-form .form-group {

    flex-direction: column;
  
  }
}

@media (max-width: 768px) {
  .footer-bottom {

    flex-direction: column;
    gap: 12px;
    text-align: center;
  
  }
}

@media (max-width: 768px) {
  .filter-bar {

    flex-wrap: wrap;
  
  }
}

@media (max-width: 768px) {
  .sort-select {

    margin-left: 0;
    width: 100%;
  
  }
}

@media (max-width: 768px) {
  .back-to-top, .share-btn {

    right: 16px;
  
  }
}

@media (max-width: 480px) {
  .hero h1 {

    font-size: 1.75rem;
  
  }
}

@media print {
  .navbar, .reading-progress, .back-to-top, .share-btn, .discord-section, .footer {
 display: none; 
  }
}

.tldr {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 0 0 40px 0;
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  position: relative;

}

.tldr::before {

  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent);
  border-radius: 3px 0 0 3px;
  opacity: 0.6;

}

.tldr:hover {

  border-color: var(--border-light);
  box-shadow: var(--shadow-card);

}

.tldr-header {

  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 16px 24px;
  cursor: pointer;
  user-select: none;
  gap: 12px;
  transition: background 0.2s ease;

}

.tldr-header:hover {

  background: var(--accent-subtle);

}

.tldr-header .tldr-label {

  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);

}

.tldr-header .tldr-label svg {

  width: 16px;
  height: 16px;
  flex-shrink: 0;
  stroke-width: 2.5;

}

.tldr-toggle-btn {

  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-subtle);
  padding: 4px 14px;
  border-radius: 100px;
  transition: background 0.2s ease, transform 0.2s ease;
  font-family: var(--font-body);
  border: none;
  cursor: pointer;

}

.tldr-toggle-btn:hover {

  background: rgba(255, 79, 163, 0.18);
  transform: translateY(-1px);

}

.tldr-toggle-btn .tldr-arrow {

  display: inline-block;
  transition: transform 0.3s ease;
  font-size: 0.7rem;

}

.tldr.open .tldr-toggle-btn .tldr-arrow {

  transform: rotate(180deg);

}

.tldr-content {

  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
  padding: 0 24px;

}

.tldr.open .tldr-content {

  max-height: 600px;
  padding: 0 24px 20px;

}

.tldr-content p {

  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 10px;

}

.tldr-content p:last-of-type {

  margin-bottom: 0;

}

.tldr-content .tldr-tags {

  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);

}

.tldr-content .tldr-tag {

  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  font-size: 0.6875rem;
  font-weight: 500;
  background: var(--accent-subtle);
  color: var(--accent);
  border-radius: 100px;
  letter-spacing: 0.02em;

}

@media (max-width: 768px) {
  .tldr-header {

    padding: 14px 16px 14px 20px;
  
  }
}

@media (max-width: 768px) {
  .tldr-content {

    padding: 0 20px;
  
  }
}

@media (max-width: 768px) {
  .tldr.open .tldr-content {

    padding: 0 20px 18px;
  
  }
}

@media (max-width: 768px) {
  .tldr-toggle-btn {

    font-size: 0.75rem;
    padding: 3px 12px;
  
  }
}

.status-badge {

  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 100px;
  line-height: 1;
  white-space: nowrap;

}

.status-badge--published {

  background: rgba(52, 211, 153, 0.12);
  color: #34D399;

}

.status-badge--in-progress {

  background: rgba(251, 191, 36, 0.12);
  color: #FBBF24;

}

.status-badge .dot {

  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;

}

.status-badge--published .dot {

  background: #34D399;

}

.status-badge--in-progress .dot {

  background: #FBBF24;
  animation: pulse-dot 2s ease-in-out infinite;

}

@keyframes pulse-dot {

  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }

}

.article-card-body .status-badge {

  margin-top: 6px;

}

.start-card {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
  text-decoration: none;
  display: block;
  position: relative;
  overflow: hidden;

}

.start-card:hover {

  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-elevated);

}

.start-card .icon {

  font-size: 2rem;
  margin-bottom: 12px;
  display: block;

}

.start-card h4 {

  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);

}

.start-card p {

  font-size: 0.8125rem;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.4;

}

.start-card .arrow {

  position: absolute;
  top: 12px;
  right: 12px;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease;

}

.start-card:hover .arrow {

  opacity: 1;
  transform: translateX(0);

}

.weekly-mission {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  transition: border-color 0.25s ease;
  position: relative;

}

.weekly-mission:hover {

  border-color: var(--accent);

}

.weekly-mission .badge {

  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--accent-subtle);
  color: var(--accent);
  border-radius: 100px;
  margin-bottom: 12px;

}

.weekly-mission h3 {

  font-size: 1.25rem;
  margin-bottom: 8px;

}

.weekly-mission p {

  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 0;
  max-width: 480px;

}

.weekly-mission-meta {

  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 16px;

}

.weekly-mission-meta .meta-item {

  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--text-dim);

}

.weekly-mission-meta .meta-item strong {

  color: var(--text-muted);
  font-weight: 500;

}

.weekly-mission .stars {

  color: #FBBF24;
  letter-spacing: 1px;

}

.highlight-card {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.25s ease, border-color 0.25s ease;

}

.highlight-card:hover {

  transform: translateY(-2px);
  border-color: var(--accent);

}

.highlight-card .type {

  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 8px;

}

.highlight-card h4 {

  font-size: 1rem;
  margin-bottom: 6px;

}

.highlight-card p {

  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0;

}

.highlight-card .author {

  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 6px;

}

.stage-section {

  margin-bottom: 48px;

}

.stage-header {

  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);

}

.stage-number {

  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-subtle);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;

}

.stage-header h2 {

  font-size: 1.25rem;
  margin: 0;

}

.stage-header .stage-count {

  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-left: auto;

}

.mission-card {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: transform 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  position: relative;

}

.mission-card:hover {

  transform: translateY(-2px);
  border-color: var(--accent);

}

.mission-card.completed {

  border-color: #34D399;
  background: rgba(52, 211, 153, 0.03);

}

.mission-card.completed::before {

  content: '✓';
  position: absolute;
  top: 12px;
  right: 12px;
  width: 22px;
  height: 22px;
  background: #34D399;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 22px;
  text-align: center;

}

.mission-card h4 {

  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 6px;
  padding-right: 24px;

}

.mission-card p {

  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.5;

}

.mission-meta {

  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  font-size: 0.75rem;

}

.mission-meta .tag {

  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-dim);
  font-size: 0.6875rem;

}

.mission-meta .difficulty {

  display: inline-flex;
  gap: 2px;

}

.mission-meta .difficulty .star {

  color: #3A3A45;
  font-size: 0.75rem;

}

.mission-meta .difficulty .star.filled {

  color: #FBBF24;

}

.mission-meta .impact {

  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-dim);

}

.mission-meta .impact-dot {

  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bg-elevated);

}

.mission-meta .impact-dot.filled {

  background: var(--accent);

}

.mission-detail {

  display: none;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;

}

.mission-detail.open {

  display: block;

}

.mission-detail ul {

  padding-left: 1.25rem;
  margin: 8px 0;
  list-style: disc;

}

.mission-detail li {

  margin-bottom: 4px;

}

.mission-detail .btn-sm {

  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  margin-top: 8px;

}

.progress-overview {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;

}

.progress-overview .progress-label {

  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-bottom: 6px;

}

.progress-overview .progress-percent {

  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);

}

.progress-bar-track {

  width: 100%;
  height: 6px;
  background: var(--bg-elevated);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 8px;

}

.progress-bar-fill {

  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.6s ease;

}

.progress-stats {

  display: flex;
  gap: 24px;
  text-align: right;

}

.progress-stats .stat {

  font-size: 0.8125rem;
  color: var(--text-dim);

}

.progress-stats .stat strong {

  display: block;
  font-size: 1.25rem;
  color: var(--text);
  font-weight: 600;

}

.journey-auth-cta {

  grid-column: 1 / -1;
  text-align: left;

}

.journey-auth-title {

  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;

}

.journey-auth-text {

  font-size: 0.9375rem;
  color: var(--text-dim);
  max-width: 60ch;

}

.journey-auth-actions {

  display: flex;
  gap: 12px;
  margin-top: 20px;

}

.journey-auth-signin {

  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--text-dim);

}

.journey-auth-signin a {

  color: var(--accent);
  text-decoration: underline;

}

/* --- Campaign Overview (M36) -------------------------------------- */

.campaign-section-heading {

  margin-bottom: 16px;

}

.campaign-section-heading h2 {

  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--text);

}

.campaign-section-sub {

  font-size: 0.9rem;
  color: var(--text-dim);

}

.campaign-grid {

  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 48px;

}

.campaign-card {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;

}

.campaign-card:hover {

  border-color: var(--accent);
  transform: translateY(-2px);

}

.campaign-icon {

  font-size: 1.75rem;
  display: block;
  margin-bottom: 8px;

}

.campaign-card h3 {

  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 6px;

}

.campaign-desc {

  font-size: 0.875rem;
  color: var(--text-dim);
  margin-bottom: 12px;

}

.campaign-meta {

  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;

}

.campaign-status {

  padding: 3px 10px;
  border-radius: 100px;
  font-weight: 500;

}

.status-not-started { background: var(--bg-elevated); color: var(--text-dim); }
.status-in-progress { background: rgba(251,191,36,0.12); color: #FBBF24; }
.status-completed { background: rgba(52,211,153,0.12); color: #34D399; }
.status-no-missions { background: var(--bg-elevated); color: var(--text-dim); }

.campaign-count {

  color: var(--text-dim);

}

.campaign-bar {

  height: 8px;
  background: var(--bg-elevated);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 12px;

}

.campaign-bar-fill {

  height: 100%;
  background: var(--accent);
  border-radius: 4px;
  transition: width 0.4s ease;

}

.campaign-pct {

  display: block;
  text-align: right;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 4px;

}

/* --- Next mission CTA (M36) --------------------------------------- */

.next-mission-card {

  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;

}

.next-mission-card.all-done {

  border-color: rgba(52,211,153,0.4);

}

.next-mission-label {

  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);

}

.next-mission-card h3 {

  font-size: 1.2rem;
  color: var(--text);

}

.next-mission-card p {

  font-size: 0.9rem;
  color: var(--text-dim);

}

.next-mission-card .btn {

  align-self: flex-start;
  margin-top: 6px;

}

.tools-header {

  display: flex;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;

}

.tool-card {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  min-width: 0;   /* allow the card to shrink to its grid track on small screens */
  transition: transform 0.2s ease, border-color 0.2s ease;

}

.tool-card:hover {

  transform: translateY(-2px);
  border-color: var(--accent);

}

.tool-card .tool-top {

  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;

}
.tool-card .tool-top h3 { min-width: 0; overflow-wrap: break-word; }

.tool-card h3 {

  font-size: 1rem;
  font-weight: 600;

}

.tool-card .tool-category {

  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  white-space: normal;
  overflow-wrap: break-word;
  max-width: 100%;

}

.tool-card p {

  font-size: 0.875rem;
  color: var(--text-muted);
  overflow-wrap: break-word;
  word-break: break-word;
  margin-bottom: 14px;
  line-height: 1.6;

}

.tool-card .tool-meta {

  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;

}

.tool-card .tool-meta .meta-tag {

  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  font-size: 0.6875rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--text-dim);

}

.tool-card .tool-meta .meta-tag.open-source {

  color: #34D399;
  border-color: rgba(52, 211, 153, 0.3);

}

.tool-card .tool-meta .meta-tag.free {

  color: #FBBF24;
  border-color: rgba(251, 191, 36, 0.3);

}

.tool-card .tool-links {

  display: flex;
  gap: 12px;

}

.tool-card .tool-links a {

  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: opacity 0.2s ease;

}

.tool-card .tool-links a:hover {

  opacity: 0.8;

}

.articles-list {

  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;

}
.articles-list > .article-list-item {
  min-width: 0;
  max-width: 100%;
  width: 100%;
}

.article-list-item {

  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 16px 20px;
  min-width: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease;
  align-items: center;

}

.article-list-item:hover {

  border-color: var(--accent);
  background: var(--accent-subtle);

}

.article-list-item .item-left { min-width: 0; overflow-wrap: break-word; }
.article-list-item .item-left h3 {

  font-size: 0.9375rem;
  font-weight: 500;
  margin-bottom: 4px;
  color: var(--text);
  overflow-wrap: break-word;

}

.article-list-item .item-left p {

  font-size: 0.8125rem;
  color: var(--text-dim);
  margin: 0;

}

.article-list-item .item-right {

  text-align: right;
  font-size: 0.75rem;
  color: var(--text-dim);
  white-space: nowrap;
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: flex-end;
  max-width: 40%;
  overflow: hidden;

}

@media (max-width: 560px) {
  .article-list-item { grid-template-columns: 1fr; }
  .article-list-item .item-right { white-space: normal; max-width: 100%; overflow-wrap: break-word; align-items: flex-start; text-align: left; }
}

.article-list-item .item-right .cat {

  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);

}

.in-progress-section {

  margin-top: 48px;

}

.in-progress-toggle {

  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: border-color 0.2s ease;
  width: 100%;
  text-align: left;

}

.in-progress-toggle:hover {

  border-color: var(--accent);

}

.in-progress-toggle .count {

  margin-left: auto;
  font-size: 0.75rem;
  color: var(--text-dim);

}

.in-progress-toggle .arrow {

  transition: transform 0.3s ease;

}

.in-progress-toggle.open .arrow {

  transform: rotate(90deg);

}

.in-progress-list {

  display: none;
  flex-direction: column;
  gap: 2px;
  margin-top: 4px;

}

.in-progress-list.open {

  display: flex;

}

.in-progress-item {

  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 12px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  align-items: center;

}

.in-progress-item h4 {

  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);

}

.in-progress-item .eta {

  font-size: 0.75rem;
  color: var(--text-dim);
  text-align: right;

}

.project-card {

  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.2s ease, border-color 0.2s ease;

}

.project-card:hover {

  transform: translateY(-2px);
  border-color: var(--accent);

}

.project-card .status-tag {

  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 100px;
  margin-bottom: 12px;

}

.project-card .status-tag.active {

  background: rgba(52, 211, 153, 0.12);
  color: #34D399;

}

.project-card .status-tag.planning {

  background: rgba(251, 191, 36, 0.12);
  color: #FBBF24;

}

.project-card h3 {

  font-size: 1.0625rem;
  margin-bottom: 8px;

}

.project-card p {

  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.6;

}

.project-card .project-links {

  display: flex;
  gap: 12px;

}

.project-card .project-links a {

  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;

}

@media (max-width: 768px) {
  .weekly-mission {

    grid-template-columns: 1fr;
    padding: 24px;
    text-align: center;
  
  }
}

@media (max-width: 768px) {
  .weekly-mission-meta {

    justify-content: center;
  
  }
}

@media (max-width: 768px) {
  .progress-overview {

    grid-template-columns: 1fr;
    text-align: center;
    padding: 20px;
  
  }
}

@media (max-width: 768px) {
  .progress-stats {

    justify-content: center;
  
  }
}

@media (max-width: 768px) {
  .article-list-item {

    grid-template-columns: 1fr;
  
  }
}

@media (max-width: 768px) {
  .article-list-item .item-right {

    flex-direction: row;
    gap: 8px;
    align-items: center;
  
  }
}

.modal-overlay {

  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: modalFadeIn 0.25s ease;

}

.modal-overlay.open {

  display: flex;

}

@keyframes modalFadeIn {

  from { opacity: 0; }
  to { opacity: 1; }

}

@keyframes modalSlideUp {

  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }

}

.modal {

  width: 100%;
  max-width: 640px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  position: relative;
  animation: modalSlideUp 0.3s ease;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);

}

.modal-close {

  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-size: 1.25rem;
  transition: background 0.2s ease, color 0.2s ease;
  cursor: pointer;
  border: none;

}

.modal-close:hover {

  background: var(--accent-subtle);
  color: var(--accent);

}

.modal h2 {

  font-size: 1.25rem;
  margin-bottom: 8px;
  padding-right: 32px;

}

.modal .modal-sub {

  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;

}

.modal .modal-body {

  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text-muted);

}

.modal .modal-body p {

  margin-bottom: 1rem;

}

.modal .modal-body ul {

  padding-left: 1.25rem;
  margin-bottom: 1rem;
  list-style: disc;

}

.modal .modal-body li {

  margin-bottom: 6px;

}

.modal .modal-body a {

  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;

}

.modal .modal-body strong {

  color: var(--text);

}

.modal .modal-actions {

  display: flex;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);

}

.modal .modal-tags {

  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;

}

[data-tooltip] {

  position: relative;
  cursor: help;

}

[data-tooltip]::after {

  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 10px;
  font-size: 0.6875rem;
  font-weight: 500;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 100;

}

[data-tooltip]:hover::after {

  opacity: 1;

}

@media (max-width: 768px) {
  .modal {

    padding: 24px 20px;
    max-height: 90vh;
  
  }
}

.article-list-item, .tool-card, .mission-card {

  transition: transform 0.2s ease, border-color 0.2s ease, opacity 0.3s ease, box-shadow 0.2s ease;

}

.sort-select {

  transition: border-color 0.2s ease, background 0.2s ease;

}

.btn {

  transition: all 0.2s ease;

}

.btn-primary:hover {

  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 79, 163, 0.25);

}

.btn-secondary:hover {

  transform: translateY(-2px);

}

.article-card:hover, .featured-article:hover {

  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);

}

.start-card .arrow {

  transition: opacity 0.25s ease, transform 0.25s ease;

}

.progress-bar-fill {

  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);

}

@keyframes sectionFadeIn {

  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }

}

.footer-col a {

  transition: color 0.2s ease, transform 0.2s ease;

}

.footer-col a:hover {

  transform: translateX(2px);

}

.modal-overlay {

  overscroll-behavior: contain;

}

.modal {

  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;

}

.modal::-webkit-scrollbar {

  width: 6px;

}

.modal::-webkit-scrollbar-track {

  background: transparent;

}

.modal::-webkit-scrollbar-thumb {

  background: var(--border);
  border-radius: 3px;

}

.modal::-webkit-scrollbar-thumb:hover {

  background: var(--border-light);

}

.mission-meta {

  position: relative;

}

.mission-meta .difficulty, .mission-meta .impact {

  position: relative;
  cursor: help;

}

.mission-meta .difficulty::after, .mission-meta .impact::after {

  content: attr(data-label);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 12px;
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 50;
  box-shadow: var(--shadow-elevated);

}

.mission-meta .difficulty:hover::after, .mission-meta .impact:hover::after {

  opacity: 1;

}

.star[data-tooltip], .impact-dot[data-tooltip] {

  cursor: inherit;

}

.star[data-tooltip]::after, .impact-dot[data-tooltip]::after {

  display: none !important;

}

.tool-card {

  cursor: pointer;

}

.community-section .section-header p {

  max-width: 560px;

}

.articles-list {

  gap: 6px;

}

.article-list-item {

  padding: 18px 24px;

}

.article-list-item .item-left h3 {

  font-size: 1rem;
  margin-bottom: 6px;

}

.article-list-item .item-left p {

  font-size: 0.875rem;
  line-height: 1.5;

}

.in-progress-toggle {

  margin-top: 32px;

}

.articles-list {

  gap: 8px;

}

.article-list-item {

  padding: 20px 24px;
  border-radius: var(--radius);
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;

}

.article-list-item:hover {

  transform: translateX(4px);

}

.article-list-item .item-left h3 {

  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--text);

}

.article-list-item .item-left p {

  font-size: 0.875rem;
  color: var(--text-dim);
  line-height: 1.5;

}

.article-list-item .item-right {

  display: flex;
  flex-direction: column;
  gap: 3px;
  align-items: flex-end;
  font-size: 0.75rem;
  color: var(--text-dim);
  white-space: nowrap;

}



@media (max-width: 768px) {
  .article-list-item {

    grid-template-columns: 1fr;
    padding: 16px 18px;
    gap: 8px;
  
  }
}

@media (max-width: 768px) {
  .article-list-item .item-right {

    flex-direction: row;
    gap: 10px;
    align-items: center;
  
  }
}

.in-progress-toggle {

  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  text-align: left;
  transition: border-color 0.2s ease, background 0.2s ease;

}

.in-progress-toggle:hover {

  border-color: var(--accent);
  background: var(--accent-subtle);

}

.in-progress-toggle .count {

  margin-left: auto;
  font-size: 0.8125rem;
  color: var(--text-dim);
  background: var(--bg-elevated);
  padding: 2px 10px;
  border-radius: 100px;

}

.in-progress-toggle .arrow {

  transition: transform 0.3s ease;
  font-size: 0.75rem;
  color: var(--text-dim);

}







.in-progress-item {

  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  padding-left: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0;
  position: relative;
  transition: background 0.2s ease;

}

.in-progress-item:first-child {

  border-top: 1px solid var(--border);
  border-radius: 0 var(--radius-sm) 0 0;

}

.in-progress-item:last-child {

  border-radius: 0 0 var(--radius-sm) var(--radius-sm);

}

.in-progress-item::before {

  content: '';
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.5;

}

.in-progress-item:hover {

  background: var(--accent-subtle);

}



.in-progress-item .eta {

  font-size: 0.75rem;
  color: var(--text-dim);

}

.weekly-mission .btn {

  padding: 10px 20px;
  font-size: 0.875rem;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;

}

.weekly-mission .btn-secondary {

  padding: 10px 20px;
  font-size: 0.875rem;
  min-height: 40px;

}

.progress-stats {

  display: flex;
  gap: 20px;
  text-align: center;
  align-items: center;

}

.progress-stats .stat {

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;

}

.progress-stats .stat strong {

  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);

}

.progress-stats .stat-label {

  font-size: 0.75rem;
  color: var(--text-dim);
  white-space: nowrap;

}

.progress-stats .stat-divider {

  width: 1px;
  height: 32px;
  background: var(--border);

}

.mission-meta .difficulty::after, .mission-meta .impact::after {

  display: none !important;

}

.modal-sub .tldr-tag {

  min-height: 26px;
  display: inline-flex !important;
  align-items: center !important;

}

.article-list-item {

  position: relative;

}

.article-list-item.read {

  border-color: rgba(52, 211, 153, 0.25);
  background: rgba(52, 211, 153, 0.02);

}

.article-list-item.read::before {

  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: #34D399;
  border-radius: 0 3px 3px 0;

}

.article-list-item.read .item-left h3 {

  color: var(--text-muted);

}

.article-list-item.read .item-left p {

  color: var(--text-dim);

}

.article-list-item.read .item-right {

  opacity: 0.5;

}

.featured-article.read {

  border-color: rgba(52, 211, 153, 0.25);
  background: rgba(52, 211, 153, 0.02);

}

.article-card.read {

  border-color: rgba(52, 211, 153, 0.25);
  background: rgba(52, 211, 153, 0.02);

}

.article-card.read .article-card-title {

  color: var(--text-muted);

}

.article-card.read .article-card-category {

  opacity: 0.5;

}

.btn-read {

  min-width: 140px;
  justify-content: center;

}

.btn-read.done {

  background: rgba(52, 211, 153, 0.1);
  color: #34D399;
  border-color: rgba(52, 211, 153, 0.3);

}

.btn-read.done:hover {

  background: rgba(52, 211, 153, 0.18);
  border-color: #34D399;

}


/* --- Mission modal nav + completion (M40) ------------------------ */
.modal-mission-nav {
  display: flex;
  gap: 8px;
  margin-top: 4px;
  flex-wrap: wrap;
}

.mission-complete {
  text-align: center;
  padding: 12px 0;
}

.mission-complete-icon {
  font-size: 2.5rem;
  color: #34D399;
  margin-bottom: 8px;
}

.mission-complete h3 {
  font-size: 1.3rem;
  color: var(--text);
  margin-bottom: 6px;
}

.mission-complete .btn {
  margin: 6px 4px 0;
}

.mission-campaign-tag {
  color: #818CF8 !important;
}

/* --- M42: long-content safety (user text, campaign titles) --------- */
.campaign-card h3,
.mission-card h4,
.modal h2,
.next-mission-card h3,
.public-profile-achievement strong {
  overflow-wrap: break-word;
  word-break: break-word;
}

/* --- M48: toast + confirmation dialogs ----------------------------- */
.ns-toast-container {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 1200;
  pointer-events: none;
  max-width: min(92vw, 420px);
}
.ns-toast {
  pointer-events: auto;
  background: var(--bg-elevated, #1e2430);
  border: 1px solid var(--border, #2f3646);
  border-left: 3px solid var(--accent, #818CF8);
  color: var(--text, #e5e7eb);
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.35);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.ns-toast--show { opacity: 1; transform: translateY(0); }
.ns-toast--success { border-left-color: #34d399; }
.ns-toast--warning { border-left-color: #fbbf24; }
.ns-toast--error { border-left-color: #f87171; }
.ns-toast--info { border-left-color: #60a5fa; }

.ns-confirm { padding: 8px 4px 4px; }
.ns-confirm-title { margin: 0 0 8px; font-size: 1.1rem; }
.ns-confirm-message { margin: 0 0 20px; color: var(--text-dim, #9aa3b2); font-size: 0.92rem; line-height: 1.5; }
.ns-confirm-actions { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.btn-danger {
  background: var(--danger, #b91c1c);
  color: #fff;
}
.btn-danger:hover { filter: brightness(1.1); }