.is-hidden {
  display: none;
}

.guide-background {
  position: fixed;
  inset: 0;
  z-index: var(--sp-z-behind);
  background: var(--sp-color-bg);
}

.guide-background::before {
  content: '';
  position: fixed;
  top: -250px;
  right: -250px;
  width: 800px;
  height: 800px;
  border-radius: var(--sp-radius-full);
  background: radial-gradient(
    circle,
    color-mix(in oklch, var(--sp-color-primary) 10%, transparent) 0%,
    color-mix(in oklch, var(--sp-color-primary) 6%, transparent) 40%,
    color-mix(in oklch, var(--sp-color-primary) 2%, transparent) 70%,
    transparent 100%
  );
  animation: pulse-soft 8s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  pointer-events: none;
}

.guide-background::after {
  content: '';
  position: fixed;
  bottom: -300px;
  right: -300px;
  width: 700px;
  height: 700px;
  border-radius: var(--sp-radius-full);
  background: radial-gradient(
    circle,
    color-mix(in oklch, var(--sp-color-primary) 8%, transparent) 0%,
    color-mix(in oklch, var(--sp-color-primary) 4%, transparent) 45%,
    color-mix(in oklch, var(--sp-color-primary) 1%, transparent) 75%,
    transparent 100%
  );
  animation: pulse-soft 8s cubic-bezier(0.4, 0, 0.6, 1) infinite 2s;
  pointer-events: none;
}

.guide-shape-left {
  position: fixed;
  left: -200px;
  top: 50%;
  transform: translateY(-50%);
  width: 400px;
  height: 400px;
  border-radius: var(--sp-radius-full);
  background: radial-gradient(
    circle,
    color-mix(in oklch, var(--sp-color-primary) 8%, transparent) 0%,
    color-mix(in oklch, var(--sp-color-primary) 4%, transparent) 40%,
    color-mix(in oklch, var(--sp-color-primary) 1%, transparent) 70%,
    transparent 100%
  );
  animation: pulse-soft 8s cubic-bezier(0.4, 0, 0.6, 1) infinite 4s;
  pointer-events: none;
  z-index: var(--sp-z-behind);
}

@keyframes pulse-soft {
  0%, 100% { opacity: 0.9; transform: translateY(-50%) scale(1); }
  50% { opacity: 0.7; transform: translateY(-50%) scale(1.05); }
}



* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 1rem;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background: var(--sp-color-bg);
  color: var(--sp-color-text-primary);
  font-family: var(--sp-font-sans);
  line-height: 1.6;
}


.guide-list main a,
.guide-post a,
.post-content a {
  color: var(--sp-color-text-secondary);
  text-decoration: none;
  transition: color var(--sp-duration-fast) var(--sp-ease-default);
}

.guide-list main a:hover,
.guide-post a:hover,
.post-content a:hover {
  color: var(--sp-color-text-primary);
}

.guide-list main a:visited,
.guide-post a:visited,
.post-content a:visited {
  color: var(--sp-color-text-secondary);
}


.guide-post svg {
  fill: currentColor;
}

@media (prefers-reduced-motion: reduce) {
  .guide-background::before,
  .guide-background::after,
  .guide-shape-left {
    animation: none;
  }

  .guide-list main a,
  .guide-post a,
  .post-content a {
    transition: none;
  }
}

.guide-hub {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-space-8) var(--sp-space-6);
  padding-top: calc(var(--sp-header-height) + var(--sp-space-8));
}

.guide-hub__hero {
  text-align: center;
  padding: var(--sp-space-16) var(--sp-space-6);
  margin-bottom: var(--sp-space-12);
  background: radial-gradient(
    ellipse at 50% 0%,
    color-mix(in oklch, var(--sp-color-primary) 8%, transparent) 0%,
    transparent 70%
  );
  border-radius: var(--sp-corners-lg);
}

.guide-hub__hero h1 {
  font-size: var(--sp-text-3xl);
  font-weight: var(--sp-font-bold);
  line-height: var(--sp-leading-snug);
  letter-spacing: var(--sp-tracking-tight);
  color: var(--sp-color-text-primary);
  margin: 0 0 var(--sp-space-3) 0;
}

.guide-hub__hero .subtitle {
  font-size: var(--sp-text-lg);
  color: var(--sp-color-text-secondary);
  max-width: 50ch;
  margin: 0 auto var(--sp-space-4) auto;
  line-height: var(--sp-leading-normal);
}

.guide-hub__stats {
  font-size: var(--sp-text-sm);
  color: var(--sp-color-text-muted);
  font-weight: var(--sp-font-medium);
  letter-spacing: var(--sp-tracking-wide);
  text-transform: uppercase;
}

.guide-hub__featured {
  margin-bottom: var(--sp-space-12);
}

.guide-hub__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-space-4);
  align-items: center;
  padding: var(--sp-space-4);
  margin-bottom: var(--sp-space-8);
  background: var(--sp-color-surface);
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-corners-md);
  position: sticky;
  top: var(--sp-header-height);
  z-index: var(--sp-z-sticky);
  backdrop-filter: blur(12px);
}

.guide-hub__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-space-2);
  flex: 1;
}

.guide-hub__filter {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: var(--sp-space-2) var(--sp-space-3);
  font-size: var(--sp-text-sm);
  font-weight: var(--sp-font-medium);
  color: var(--sp-color-text-secondary);
  background: transparent;
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-corners-sm);
  cursor: pointer;
  transition: border-color var(--sp-duration-normal) var(--sp-ease-default),
              color var(--sp-duration-normal) var(--sp-ease-default),
              background-color var(--sp-duration-normal) var(--sp-ease-default);
}

.guide-hub__filter svg {
  width: 14px;
  height: 14px;
}

.guide-hub__filter:hover {
  border-color: var(--sp-color-text-muted);
  color: var(--sp-color-text-primary);
}

.guide-hub__filter.active {
  background: color-mix(in oklch, var(--sp-color-primary) 12%, transparent);
  border-color: var(--sp-color-primary);
  color: var(--sp-color-primary);
}

.guide-hub__filter-count {
  font-size: var(--sp-text-xs);
  opacity: 0.6;
  font-weight: var(--sp-font-normal);
}

.guide-hub__sort {
  display: flex;
  align-items: center;
  gap: var(--sp-space-2);
}

.guide-hub__sections {
  display: flex;
  flex-direction: column;
  gap: var(--sp-space-12);
}

.guide-hub__sections[hidden] {
  display: none;
}

.guide-hub__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--sp-space-8);
}

.guide-hub__grid[hidden] {
  display: none;
}

.guide-section {
  scroll-margin-top: calc(var(--sp-header-height) + 5rem);
}

.guide-section__header {
  display: flex;
  align-items: center;
  gap: var(--sp-space-3);
  margin-bottom: var(--sp-space-6);
  padding-bottom: var(--sp-space-3);
  border-bottom: 1px solid var(--sp-color-border);
}

.guide-section__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: var(--sp-color-primary);
}

.guide-section__icon svg {
  width: 20px;
  height: 20px;
}

.guide-section__title {
  font-size: var(--sp-text-xl);
  font-weight: var(--sp-font-semibold);
  color: var(--sp-color-text-primary);
  margin: 0;
  line-height: var(--sp-leading-snug);
}

.guide-section__count {
  font-size: var(--sp-text-xs);
  font-weight: var(--sp-font-medium);
  color: var(--sp-color-text-muted);
  background: color-mix(in oklch, var(--sp-color-primary) 10%, transparent);
  padding: var(--sp-space-1) var(--sp-space-2);
  border-radius: var(--sp-corners-sm);
}

.guide-section__description {
  font-size: var(--sp-text-sm);
  color: var(--sp-color-text-secondary);
  line-height: 1.5;
  margin: calc(var(--sp-space-3) * -1) 0 var(--sp-space-6) 0;
  max-width: 65ch;
}

.guide-section__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--sp-space-6);
}

@media (max-width: 768px) {
  .guide-hub {
    padding: var(--sp-space-4) var(--sp-space-4);
    padding-top: calc(var(--sp-header-height) + var(--sp-space-4));
  }

  .guide-hub__hero {
    padding: var(--sp-space-8) var(--sp-space-4);
    margin-bottom: var(--sp-space-8);
  }

  .guide-hub__nav {
    flex-direction: column;
    position: static;
  }

  .guide-hub__grid,
  .guide-section__grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .guide-hub__filter {
    transition: none;
  }
}

.featured-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--sp-color-surface);
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-corners-lg);
  overflow: hidden;
  transition: box-shadow var(--sp-duration-normal) var(--sp-ease-default),
              transform var(--sp-duration-normal) var(--sp-ease-default);
}

.featured-card:hover {
  box-shadow: var(--sp-shadow-lg);
  transform: translateY(-2px);
}

.featured-card__image {
  overflow: hidden;
  height: 100%;
}

.featured-card__image picture {
  display: block;
  height: 100%;
}

.featured-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--sp-duration-normal) var(--sp-ease-default);
}

.featured-card:hover .featured-card__image img {
  transform: scale(1.03);
}

.featured-card__content {
  padding: var(--sp-space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--sp-space-3);
}

.featured-card__label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-space-2);
  font-size: var(--sp-text-xs);
  font-weight: var(--sp-font-semibold);
  letter-spacing: var(--sp-tracking-wide);
  text-transform: uppercase;
  color: var(--sp-color-accent-green);
  width: fit-content;
  padding: var(--sp-space-1) var(--sp-space-2);
  background: color-mix(in oklch, var(--sp-color-accent-green) 12%, transparent);
  border-radius: var(--sp-corners-sm);
}

.featured-card__title {
  font-size: var(--sp-text-2xl);
  font-weight: var(--sp-font-bold);
  line-height: var(--sp-leading-snug);
  letter-spacing: var(--sp-tracking-tight);
  color: var(--sp-color-text-primary);
  margin: 0;
}

.featured-card__description {
  font-size: var(--sp-text-base);
  color: var(--sp-color-text-secondary);
  line-height: var(--sp-leading-normal);
  margin: 0;
}

.featured-card__objectives {
  list-style: none;
  margin: var(--sp-space-2) 0 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-space-2);
}

.featured-card__objectives li {
  font-size: var(--sp-text-sm);
  color: var(--sp-color-text-secondary);
  padding-left: var(--sp-space-4);
  position: relative;
}

.featured-card__objectives li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: var(--sp-radius-full);
  background: var(--sp-color-accent-green);
}

.featured-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--sp-space-2);
}

.featured-card__read-time {
  font-size: var(--sp-text-xs);
  color: var(--sp-color-text-muted);
  font-weight: var(--sp-font-medium);
}

.featured-card__cta {
  font-size: var(--sp-text-sm);
  font-weight: var(--sp-font-semibold);
  color: var(--sp-color-primary);
}

.hub-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
  height: 100%;
}

.hub-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--sp-color-surface);
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-corners-md);
  overflow: hidden;
  transition: box-shadow var(--sp-duration-normal) var(--sp-ease-default),
              transform var(--sp-duration-normal) var(--sp-ease-default),
              border-color var(--sp-duration-normal) var(--sp-ease-default);
}

.hub-card:hover {
  box-shadow: var(--sp-shadow-md);
  transform: translateY(-2px);
  border-color: color-mix(in oklch, var(--sp-color-primary) 30%, var(--sp-color-border));
}

.hub-card--tutorial {
  border-left: 3px solid var(--sp-color-accent-purple);
}

.hub-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.hub-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--sp-duration-normal) var(--sp-ease-default);
}

.hub-card:hover .hub-card__image img {
  transform: scale(1.03);
}

.hub-card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--sp-space-5);
  gap: var(--sp-space-2);
}

.hub-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-space-2);
  align-items: center;
}

.hub-card__category {
  font-size: var(--sp-text-xs);
  font-weight: var(--sp-font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--sp-tracking-wide);
  padding: 0.125rem var(--sp-space-2);
  border-radius: var(--sp-corners-sm);
  background: color-mix(in oklch, var(--sp-color-primary) 10%, transparent);
  color: var(--sp-color-primary);
}

.hub-card__category--claude-code {
  background: color-mix(in oklch, var(--sp-color-accent-blue) 12%, transparent);
  color: var(--sp-color-accent-blue);
}

.hub-card__category--cowork {
  background: color-mix(in oklch, var(--sp-color-accent-purple) 12%, transparent);
  color: var(--sp-color-accent-purple);
}

.hub-card__category--enterprise {
  background: color-mix(in oklch, var(--sp-color-accent-green) 12%, transparent);
  color: var(--sp-color-accent-green);
}

.hub-card__category--getting-started {
  background: color-mix(in oklch, var(--sp-color-accent-green) 12%, transparent);
  color: var(--sp-color-accent-green);
}

.hub-card__type-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--sp-text-xs);
  font-weight: var(--sp-font-medium);
  color: var(--sp-color-text-muted);
}

.hub-card__type-badge--tutorial {
  color: var(--sp-color-accent-purple);
}

.hub-card__type-icon {
  width: 14px;
  height: 14px;
}

.hub-card[data-category="claude-code"] .hub-card__type-icon {
  color: var(--sp-color-accent-blue);
}

.hub-card[data-category="cowork"] .hub-card__type-icon,
.hub-card[data-category="claude-cowork"] .hub-card__type-icon {
  color: var(--sp-color-accent-purple);
}

.hub-card[data-category="enterprise"] .hub-card__type-icon {
  color: var(--sp-color-accent-green);
}

.hub-card[data-category="getting-started"] .hub-card__type-icon {
  color: var(--sp-color-primary);
}

.hub-card[data-category="plugins"] .hub-card__type-icon,
.hub-card[data-category="marketplace"] .hub-card__type-icon {
  color: var(--sp-color-accent-amber);
}

.hub-card[data-category="skills"] .hub-card__type-icon {
  color: var(--sp-color-accent-coral);
}

.hub-card__title {
  font-size: var(--sp-text-md);
  font-weight: var(--sp-font-semibold);
  line-height: var(--sp-leading-snug);
  color: var(--sp-color-text-primary);
  margin: 0;
}

.hub-card__description {
  font-size: var(--sp-text-sm);
  color: var(--sp-color-text-secondary);
  line-height: var(--sp-leading-normal);
  margin: 0;
  flex: 1;
}

.hub-card__objectives {
  list-style: none;
  margin: var(--sp-space-1) 0 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hub-card__objectives li {
  font-size: var(--sp-text-xs);
  color: var(--sp-color-text-muted);
  padding-left: var(--sp-space-3);
  position: relative;
  line-height: var(--sp-leading-normal);
}

.hub-card__objectives li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: var(--sp-radius-full);
  background: var(--sp-color-text-muted);
}

.hub-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--sp-space-3);
  border-top: 1px solid var(--sp-color-border-subtle);
}

.hub-card__date {
  font-size: var(--sp-text-xs);
  color: var(--sp-color-text-muted);
}

.hub-card__read-time {
  font-size: var(--sp-text-xs);
  color: var(--sp-color-text-muted);
  font-weight: var(--sp-font-medium);
}

@media (max-width: 768px) {
  .featured-card {
    grid-template-columns: 1fr;
  }

  .featured-card__image {
    aspect-ratio: 16 / 9;
  }

  .featured-card__content {
    padding: var(--sp-space-6);
  }

  .featured-card__title {
    font-size: var(--sp-text-xl);
  }
}

@media (prefers-reduced-motion: reduce) {
  .featured-card,
  .hub-card,
  .featured-card__image img,
  .hub-card__image img {
    transition: none;
  }

  .featured-card:hover,
  .hub-card:hover {
    transform: none;
  }

  .featured-card:hover .featured-card__image img,
  .hub-card:hover .hub-card__image img {
    transform: none;
  }
}



.guide-list {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-space-12) var(--sp-space-6);
  padding-top: calc(var(--sp-header-height) + var(--sp-space-8));
}

.posts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--sp-space-8);
  margin-top: var(--sp-space-12);
}


.guide-grid {
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}



.guide-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-space-4);
  margin-bottom: var(--sp-space-8);
  padding: var(--sp-space-4);
  background: oklch(1.00 0 0 / 0.02);
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-corners-md);
}

.guide-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-space-2);
  flex: 1;
}

.guide-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  font-size: var(--sp-text-sm);
  font-weight: var(--sp-font-medium);
  color: var(--sp-color-text-secondary);
  background: transparent;
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-radius-sm);
  cursor: pointer;
  transition: border-color var(--sp-duration-normal) var(--sp-ease-default), color var(--sp-duration-normal) var(--sp-ease-default), background-color var(--sp-duration-normal) var(--sp-ease-default);
}

.guide-filter-btn:hover {
  border-color: var(--sp-color-text-muted);
  color: var(--sp-color-text-primary);
}

.guide-filter-btn.active {
  background: color-mix(in oklch, var(--sp-color-primary) 15%, transparent);
  border-color: var(--sp-color-primary);
  color: var(--sp-color-primary);
}

.guide-filter-btn svg {
  width: 14px;
  height: 14px;
}


.guide-filter-btn[data-filter="announcement"].active {
  background: oklch(0.62 0.18 260 / 0.15);
  border-color: var(--sp-color-accent-blue);
  color: var(--sp-color-accent-blue);
}

.guide-filter-btn[data-filter="blog"].active {
  background: color-mix(in oklch, var(--sp-color-primary) 15%, transparent);
  border-color: var(--sp-color-primary);
  color: var(--sp-color-primary);
}

.guide-filter-btn[data-filter="guide"].active {
  background: oklch(0.68 0.18 300 / 0.15);
  border-color: var(--sp-color-accent-purple);
  color: var(--sp-color-accent-purple);
}


.guide-sort {
  display: flex;
  align-items: center;
  gap: var(--sp-space-2);
}

.guide-sort-label {
  font-size: var(--sp-text-sm);
  color: var(--sp-color-text-muted);
}

.guide-sort-select {
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  font-size: var(--sp-text-sm);
  color: var(--sp-color-text-primary);
  background: var(--sp-color-surface);
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-radius-sm);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a0a0a0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 16px;
}

.guide-sort-select:hover {
  border-color: var(--sp-color-text-muted);
}

.guide-sort-select:focus-visible {
  outline: 2px solid var(--sp-color-primary);
  outline-offset: 2px;
  border-color: var(--sp-color-primary);
}


.guide-grid[data-filter="announcement"] a:not([data-category="announcement"]),
.guide-grid[data-filter="blog"] a:not([data-category="blog"]),
.guide-grid[data-filter="guide"] a:not([data-category="guide"]) {
  display: none;
}


@media (max-width: 768px) {
  .guide-controls {
    flex-direction: column;
  }

  .guide-sort {
    width: 100%;
  }

  .guide-sort-select {
    flex: 1;
  }

  .guide-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    gap: var(--sp-space-4);
  }

  .logo-link .site-name {
    font-size: var(--sp-text-lg);
  }

  .logo-link .logo {
    height: 24px;
  }

  .chat-cta {
    font-size: var(--sp-text-xs);
    padding: var(--sp-space-1) var(--sp-space-2);
  }

  .posts {
    grid-template-columns: 1fr;
  }

  .related-posts-list {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .guide-filter-btn {
    transition: none;
  }
}


.guide-card-link,
.related-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.guide-card-link:hover,
.related-card-link:hover {
  text-decoration: none;
}

.guide-card,
.content-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(
    135deg,
    color-mix(in oklch, var(--sp-color-primary) 8%, transparent) 0%,
    color-mix(in oklch, var(--sp-color-primary) 4%, transparent) 50%,
    color-mix(in oklch, var(--sp-color-primary) 2%, transparent) 100%
  );
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-corners-lg);
  border-top-right-radius: var(--sp-radius-xs);
  overflow: hidden;
  transition: box-shadow var(--sp-duration-normal) var(--sp-ease-out), transform var(--sp-duration-normal) var(--sp-ease-out), border-color var(--sp-duration-normal) var(--sp-ease-out);
}

.guide-card:hover,
.content-card:hover {
  border-color: color-mix(in oklch, var(--sp-color-primary) 50%, transparent);
  transform: translateY(calc(var(--sp-space-1) * -1));
  box-shadow: var(--sp-shadow-lg);
}

.guide-card-link:hover .guide-card,
.related-card-link:hover .related-card {
  border-color: color-mix(in oklch, var(--sp-color-primary) 50%, transparent);
  transform: translateY(calc(var(--sp-space-1) * -1));
  box-shadow: var(--sp-shadow-lg);
}

.guide-card:hover .card-image img,
.content-card:hover .card-image img {
  transform: scale(1.05);
}

.guide-card-link:hover .card-image img,
.related-card-link:hover .card-image img {
  transform: scale(1.05);
}

.guide-card h2,
.content-card h2 {
  font-family: var(--sp-font-heading);
  font-size: var(--sp-text-xl);
  margin: 0 0 var(--sp-space-2);
  line-height: 1.3;
  color: var(--sp-color-text-primary);
  text-transform: uppercase;
}

.guide-card-link:hover .card-title,
.related-card-link:hover .card-title {
  color: var(--sp-color-primary);
}

.guide-card p,
.content-card p {
  color: var(--sp-color-text-secondary);
  margin-bottom: var(--sp-space-4);
  line-height: 1.6;
  flex-grow: 1;
}

.guide-card .card-content,
.content-card .card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--sp-space-4);
}

.meta {
  display: flex;
  align-items: center;
  gap: var(--sp-space-2);
  font-size: var(--sp-text-sm);
  color: var(--sp-color-text-disabled);
  padding-top: var(--sp-space-4);
  border-top: 1px solid var(--sp-color-border);
}

.card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--sp-space-4);
}

.card-content h4 {
  margin: 0 0 var(--sp-space-2);
}

.card-title {
  font-family: var(--sp-font-heading);
  font-size: var(--sp-text-md);
  line-height: 1.35;
  color: var(--sp-color-text-primary);
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--sp-duration-fast) var(--sp-ease-default);
  text-transform: uppercase;
}

.card-title:hover {
  color: var(--sp-color-primary);
}

.card-excerpt {
  font-size: var(--sp-text-sm);
  line-height: 1.6;
  color: var(--sp-color-text-secondary);
  margin-bottom: var(--sp-space-4);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-space-4);
  font-size: var(--sp-text-xs);
  color: var(--sp-color-text-disabled);
  padding-top: var(--sp-space-2);
  border-top: 1px solid var(--sp-color-border);
}

@media (prefers-reduced-motion: reduce) {
  .guide-card.guide-card,
  .content-card.content-card {
    transition: none;
  }

  .guide-card.guide-card:hover,
  .content-card.content-card:hover {
    transform: none;
  }

  .guide-card-link:hover .guide-card.guide-card,
  .related-card-link:hover .related-card.related-card {
    transform: none;
  }

  .guide-card:hover .card-image.card-image img,
  .content-card:hover .card-image.card-image img {
    transform: none;
  }

  .guide-card-link:hover .card-image.card-image img,
  .related-card-link:hover .card-image.card-image img {
    transform: none;
  }

  .card-title.card-title {
    transition: none;
  }
}


.card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--sp-color-surface-dark);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--sp-duration-slow) var(--sp-ease-default);
}

.card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    oklch(0 0 0 / 0.5) 0%,
    oklch(0 0 0 / 0.2) 40%,
    transparent 100%
  );
  pointer-events: none;
}

.card-image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    var(--sp-color-surface-dark) 0%,
    var(--sp-color-bg-dark) 100%
  );
}

.card-image--placeholder svg {
  width: 48px;
  height: 48px;
  color: var(--sp-color-text-disabled);
  opacity: 0.3;
}

.image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 180px;
  background: linear-gradient(
    135deg,
    var(--sp-color-surface-dark) 0%,
    var(--sp-color-bg-dark) 100%
  );
}

.image-placeholder svg {
  width: 48px;
  height: 48px;
  color: var(--sp-color-text-disabled);
  opacity: 0.3;
}

.featured-image .image-placeholder {
  min-height: 300px;
}

@media (prefers-reduced-motion: reduce) {
  .card-image img {
    transition: none;
  }
}




.content-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(
    135deg,
    color-mix(in oklch, var(--sp-color-primary) 8%, transparent) 0%,
    color-mix(in oklch, var(--sp-color-primary) 4%, transparent) 50%,
    color-mix(in oklch, var(--sp-color-primary) 2%, transparent) 100%
  );
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-radius-lg);
  border-top-right-radius: var(--sp-radius-xs);
  overflow: hidden;
  transition: box-shadow var(--sp-duration-normal) var(--sp-ease-out), transform var(--sp-duration-normal) var(--sp-ease-out), border-color var(--sp-duration-normal) var(--sp-ease-out);
}

.content-card:hover {
  border-color: color-mix(in oklch, var(--sp-color-primary) 50%, transparent);
  transform: translateY(-4px);
  box-shadow: var(--sp-shadow-lg);
}



.content-card .card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--sp-space-4);
}

.content-card .card-title {
  font-family: var(--sp-font-heading);
  font-size: var(--sp-text-xl);
  margin: 0 0 var(--sp-space-2);
  line-height: 1.3;
  color: var(--sp-color-text-primary);
  text-transform: uppercase;
}

.content-card .card-title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--sp-duration-fast) var(--sp-ease-out);
}

.content-card .card-title a:hover {
  color: var(--sp-color-primary);
}

.content-card .card-description {
  color: var(--sp-color-text-secondary);
  margin-bottom: var(--sp-space-4);
  line-height: 1.6;
  flex-grow: 1;
}



.content-card .meta {
  display: flex;
  align-items: center;
  gap: var(--sp-space-2);
  font-size: var(--sp-text-sm);
  color: var(--sp-color-text-disabled);
  padding-top: var(--sp-space-4);
  border-top: 1px solid var(--sp-color-border);
}

.content-card .meta-author,
.content-card .meta-date,
.content-card .meta-read-time {
  display: inline-flex;
  align-items: center;
}

.content-card .meta-author::after,
.content-card .meta-date::after {
  content: "\00b7";
  margin-left: var(--sp-space-2);
}

.content-card .meta-read-time::before {
  content: none;
}



.content-card--has-image .card-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--sp-color-surface-variant);
}

.content-card--has-image .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--sp-duration-normal) var(--sp-ease-out);
}

.content-card--has-image:hover .card-image img {
  transform: scale(1.05);
}

.content-card--has-image .card-image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sp-color-text-muted);
}



.content-card__priority {
  display: inline-block;
  font-size: var(--sp-text-xs);
  font-weight: var(--sp-font-weight-semibold);
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  border-radius: var(--sp-radius-sm);
  margin-bottom: var(--sp-space-2);
  letter-spacing: 0.5px;
}

.content-card__priority--required {
  background: oklch(0.63 0.21 25 / 0.2);
  color: var(--sp-color-error);
  border: 1px solid oklch(0.63 0.21 25 / 0.3);
}

.content-card__priority--high {
  background: color-mix(in oklch, var(--sp-color-primary) 20%, transparent);
  color: var(--sp-color-primary);
  border: 1px solid color-mix(in oklch, var(--sp-color-primary) 30%, transparent);
}

.content-card__priority--normal {
  background: oklch(1 0 0 / 0.05);
  color: var(--sp-color-text-muted);
  border: 1px solid var(--sp-color-border);
}



.content-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-space-1);
  margin-bottom: var(--sp-space-2);
}

.content-card__tag {
  font-size: var(--sp-text-xs);
  padding: 0.125rem 0.5rem;
  background: oklch(1 0 0 / 0.05);
  border: 1px solid var(--sp-color-border);
  border-radius: var(--sp-radius-sm);
  color: var(--sp-color-text-muted);
}



.content-card--playbook {
  border-left: 3px solid var(--sp-color-primary);
}

.content-card--playbook:hover {
  border-left-color: var(--sp-color-primary-hover);
}


.content-card--playbook .card-image,
.content-card--playbook .card-image--placeholder {
  display: none;
}


.content-card--playbook.content-card--has-image {

}

.content-card--playbook.content-card--has-image .card-content {
  padding: var(--sp-space-6);
}


.content-card--blog,
.content-card--article {

}



.posts--no-images {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-space-8);
}



.blog-card-link,
.content-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.blog-card-link:visited,
.content-card-link:visited {
  color: inherit;
}

.blog-card-link:hover,
.content-card-link:hover {
  text-decoration: none;
}

.blog-card-link .card-title,
.content-card-link .card-title {
  color: var(--sp-color-text-primary);
  text-decoration: none;
}

.blog-card-link .card-description,
.content-card-link .card-description {
  color: var(--sp-color-text-secondary);
  text-decoration: none;
}

.blog-card-link:hover .card-title,
.content-card-link:hover .card-title {
  color: var(--sp-color-primary);
}



.card-category {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--sp-text-xs);
  font-weight: var(--sp-font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.25rem 0.625rem;
  border-radius: var(--sp-radius-sm);
  margin-bottom: var(--sp-space-2);
  background: oklch(1 0 0 / 0.05);
  border: 1px solid var(--sp-color-border);
  color: var(--sp-color-text-muted);
}


.card-category::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.8;
}


.card-category--guide {
  background: oklch(0.62 0.18 260 / 0.15);
  border-color: oklch(0.62 0.18 260 / 0.3);
  color: var(--sp-color-accent-blue);
}

.card-category--guide::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2360a5fa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 19.5A2.5 2.5 0 0 1 6.5 17H20'/%3E%3Cpath d='M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2z'/%3E%3C/svg%3E");
}


.card-category--cli {
  background: oklch(0.72 0.19 155 / 0.15);
  border-color: oklch(0.72 0.19 155 / 0.3);
  color: var(--sp-color-accent-green);
}

.card-category--cli::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234ade80' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='4 17 10 11 4 5'/%3E%3Cline x1='12' y1='19' x2='20' y2='19'/%3E%3C/svg%3E");
}


.card-category--build {
  background: color-mix(in oklch, var(--sp-color-primary) 15%, transparent);
  border-color: color-mix(in oklch, var(--sp-color-primary) 30%, transparent);
  color: var(--sp-color-primary);
}

.card-category--build::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f79938' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z'/%3E%3C/svg%3E");
}


.card-category--content {
  background: oklch(0.55 0.22 295 / 0.15);
  border-color: oklch(0.55 0.22 295 / 0.3);
  color: var(--sp-color-accent-purple);
}

.card-category--content::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c084fc' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7'/%3E%3Cpath d='M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z'/%3E%3C/svg%3E");
}


.card-category--validation {
  background: oklch(0.65 0.20 350 / 0.15);
  border-color: oklch(0.65 0.20 350 / 0.3);
  color: var(--sp-color-accent-pink);
}

.card-category--validation::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f472b6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 11.08V12a10 10 0 1 1-5.93-9.14'/%3E%3Cpolyline points='22 4 12 14.01 9 11.01'/%3E%3C/svg%3E");
}


.content-card--category-guide {
  border-left-color: var(--sp-color-accent-blue);
}

.content-card--category-cli {
  border-left-color: var(--sp-color-accent-green);
}

.content-card--category-build {
  border-left-color: var(--sp-color-primary);
}

.content-card--category-content {
  border-left-color: var(--sp-color-accent-purple);
}

.content-card--category-validation {
  border-left-color: var(--sp-color-accent-pink);
}



.content-list-header {
  text-align: center;
  padding: var(--sp-space-16) 0;
  margin-bottom: var(--sp-space-12);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.content-list-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 800px;
  height: 100%;
  background: radial-gradient(
    ellipse at center,
    color-mix(in oklch, var(--sp-color-primary) 12%, transparent) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: var(--sp-z-behind);
}

.content-list-header h1 {
  font-family: var(--sp-font-heading);
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.1;
  margin-bottom: var(--sp-space-6);
  color: var(--sp-color-text-primary);
}

.content-list-header .subtitle {
  font-size: var(--sp-text-lg);
  color: var(--sp-color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}


.content-list-header__icon {
  display: block;
  width: 64px;
  height: 64px;
  margin-bottom: var(--sp-space-6);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}


.content-list-header__icon--playbook {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f79938' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 19.5A2.5 2.5 0 0 1 6.5 17H20'/%3E%3Cpath d='M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2z'/%3E%3Cpath d='M8 7h8'/%3E%3Cpath d='M8 11h6'/%3E%3C/svg%3E");
}


.content-list-header__icon--blog {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f79938' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 19l7-7 3 3-7 7-3-3z'/%3E%3Cpath d='M18 13l-1.5-7.5L2 2l3.5 14.5L13 18l5-5z'/%3E%3Cpath d='M2 2l7.586 7.586'/%3E%3Ccircle cx='11' cy='11' r='2'/%3E%3C/svg%3E");
}


.content-list-header__icon--docs {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f79938' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpolyline points='14 2 14 8 20 8'/%3E%3Cline x1='16' y1='13' x2='8' y2='13'/%3E%3Cline x1='16' y1='17' x2='8' y2='17'/%3E%3Cline x1='10' y1='9' x2='8' y2='9'/%3E%3C/svg%3E");
}

@media (max-width: 768px) {
  .content-list-header h1 {
    font-size: 2rem;
  }

  .content-list-header {
    padding: var(--sp-space-8) 0;
  }

  .content-list-header__icon {
    width: 48px;
    height: 48px;
  }
}

@media (max-width: 480px) {
  .content-list-header h1 {
    font-size: 1.75rem;
  }
}



.playbook-grid .blog-card-link,
.playbook-grid .content-card-link,
.playbook-list .blog-card-link,
.playbook-list .content-card-link,
.blog-list .blog-card-link,
.blog-list .content-card-link {
  display: block;
  height: 100%;
}

.playbook-grid .blog-card-link .content-card,
.playbook-grid .content-card-link .content-card,
.playbook-list .blog-card-link .content-card,
.playbook-list .content-card-link .content-card,
.blog-list .blog-card-link .content-card,
.blog-list .content-card-link .content-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}