/* Tinker page styles */

/* Tinker page layout adjustments */
body:has(.tinker-dark-section) #main {
  padding-top: 0; /* Remove only top padding to close gap under navbar */
  max-width: none; /* Allow full width */
  animation: fadeIn 0.3s ease-in-out; /* Faster animation to match header */
}

body:has(.tinker-dark-section) #main article.content {
  margin: 0;
  padding: 0;
  max-width: none;
}


/* Hero viewport section - full viewport width edge-to-edge */
.tinker-dark-section {
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 0rem 0 6rem 0 !important; /* Reduced top padding to move hero higher */
  /* Break out to full viewport width */
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
}


/* Wrapper for hero section */
.tinker-hero {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 1rem;
  padding-bottom: 0.5rem;
  /* Center content with proper horizontal padding */
  width: 100%;
  max-width: 100%;
  padding-left: max(2rem, calc((100vw - 1000px) / 2));
  padding-right: max(2rem, calc((100vw - 1000px) / 2));
  box-sizing: border-box;
}

/* Position BETA badge above title, reusing home-announcement styles */
.tinker-beta-announcement {
  margin-top: 1.2rem;
  margin-bottom: 0.7rem !important;
}

/* Tinkertoy cover image above title */
.tinker-cover-image {
  width: 100%;
  max-width: 720px;
  margin-bottom: 3rem !important;
  opacity: 1;
  transform: translateY(0);
}

.tinker-cover-image.animate-in {
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0s forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tinker-cover-image img {
  width: 100%;
  height: auto;
  max-height: min(450px, 50vh);
  min-height: 200px;
  object-fit: contain;
  display: block;
  margin-bottom: 0;
}

.tinker-cover-image svg {
  width: 100%;
  height: 100%;
  max-height: min(450px, 50vh);
  min-height: 180px;
  display: block;
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .tinker-cover-image img,
  .tinker-cover-image svg {
    min-height: 360px;
  }
}

.tinker-cover-caption {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--fg5);
  text-align: center;
  margin-top: 0.75rem !important;
  margin-bottom: 0 !important;
}

.tinker-cover-caption a {
  color: inherit;
  text-decoration: none !important;
  border-bottom: none !important;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.tinker-cover-caption a:hover {
  color: var(--fg2);
  text-decoration: underline !important;
  text-decoration-color: color-mix(in srgb, var(--fg2) 40%, transparent) !important;
  text-underline-offset: 2px;
}

.tinker-title {
  font-family: var(--font-serif) !important;
  font-weight: 400 !important;
  font-size: clamp(1.8em, 8vw, 2.3em) !important; /* responsive scaling like home page */
  color: var(--fg);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  opacity: 1;
  transform: translateY(0);
}

.tinker-title.animate-in {
  opacity: 0;
  animation: fadeInUp 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

/* Override global non-blog h1 serif rule */
#main.content article.content h1.tinker-title {
  font-family: var(--font-serif) !important;
  font-weight: 400;
  font-style: normal;
  font-size: clamp(3em, 8vw, 3.4em); /* ensure override beats global non-blog h1 size */
  line-height: 1.1;
  margin-top: 0;
  margin-bottom: 1.2rem;
  /* Remove global 480px cap and keep centered */
  max-width: none !important;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* Center title inside hero */
.tinker-hero .tinker-title {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.tinker-subtitle {
  font-family: var(--font-sans);
  font-size: 1rem !important;
  line-height: 1.6;
  color: var(--fg2);
  max-width: 390px;
  margin-top: 0.4rem;
  margin-bottom: 2rem !important;
  text-align: center;
  opacity: 1;
  transform: translateY(0);
}

.tinker-subtitle.animate-in {
  opacity: 0;
  animation: fadeInUp 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

/* Rotating word + sparkle effect */
.tinker-title .tinker-rotate {
  position: relative;
  display: inline-grid;
  color: var(--fg);
  font-style: italic;
  justify-items: start;
}

/* Ghost element reserves space for longest word to prevent layout shift */
.tinker-title .tinker-rotate::after {
  content: 'researchers';
  height: 0;
  visibility: hidden;
  overflow: hidden;
  user-select: none;
  pointer-events: none;
}

/* Blur in/out support layered with sparkles */
.tinker-title .tinker-rotate {
  transition: filter 300ms ease, opacity 300ms ease;
}
.tinker-title .tinker-rotate.is-blurring {
  filter: blur(4px);
  opacity: 0.2;
}

/* Container overlay for sparkles; lightweight and removed after each cycle */
.tinker-sparkle-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: visible;
  mix-blend-mode: normal; /* normal blend for dark sparkles on white */
}

.tinker-sparkle-dot {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #ffffff; /* white sparkle */
  /* multi-layer glow for a bright, sparkly effect */
  box-shadow:
    0 0 6px rgba(255, 255, 255, 0.9),
    0 0 14px rgba(255, 255, 255, 0.6),
    0 0 26px rgba(255, 255, 255, 0.4);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.3);
  animation: tinker-sparkle 700ms ease-out forwards;
  will-change: transform, opacity;
}

@keyframes tinker-sparkle {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(var(--scaleStart, 0.4));
  }
  25% { opacity: 1; }
  100% {
    opacity: 0;
    transform: translate(calc(-50% + var(--dx, 0px)), calc(-50% + var(--dy, -8px))) scale(var(--scaleEnd, 1));
  }
}

/* Scroll-based fade-in for sections */
.scroll-fade {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* When scrolling into view, slide up */
.scroll-fade.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* When already visible on page load, just fade in place */
.scroll-fade.in-viewport-on-load {
  opacity: 0;
  transform: translateY(0);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-fade.in-viewport-on-load.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .tinker-sparkle-dot { animation: none; }
  .tinker-cover-image,
  .tinker-title,
  .tinker-subtitle,
  .tinker-cta-row {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .scroll-fade {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* CTA button row */
.tinker-cta-row {
  display: flex;
  gap: 0.3rem;
  justify-content: center;
  opacity: 1;
  transform: translateY(0);
}

.tinker-cta-row.animate-in {
  opacity: 0;
  animation: fadeInUp 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

/* Buttons with chevron icon */
.btn-with-chevron {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.btn-with-chevron svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease-in-out;
}

.btn-with-chevron svg path {
  fill: currentColor;
  opacity: 0.4;
  transition: opacity 0.2s ease-in-out;
}

.btn-with-chevron:hover svg {
  transform: translateX(3px);
}

.btn-with-chevron:hover svg path {
  opacity: 0.7;
}

@media (max-width: 600px) {
  /* Join waitlist on first row, Announcement and Docs inline on second row */
  .tinker-cta-row {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
  }
  .tinker-cta-row .btn:first-child {
    flex: 1 1 100%;
    margin-bottom: 0.5rem;
    min-height: 44px;
  }
}

@media (max-width: 768px) {
  .tinker-subtitle {
    font-size: 1em;
  }
}


/* Section wrapper spacing */
.tinker-section {
  position: relative;
  z-index: 1;
  margin-top: 2.5rem !important; /* gap after hero section */
  background-color: white;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Larger gap for sections after the first */
.tinker-section + .tinker-section {
  margin-top: 9rem !important;
}

/* Override for divider sections - they control their own spacing */
.tinker-section + .tinker-divider-section,
.tinker-divider-section + .tinker-section {
  margin-top: 0 !important;
}


/* Tinker secondary headings */
.tinker-h2 {
  font-family: var(--font-serif);
  font-style: normal;
  font-weight: 700 !important;
  font-size: 1.65rem !important;
  line-height: 40px;
  text-align: center;
  letter-spacing: -0.25px;
  margin: 0 0 1.5rem 0 !important; /* space under section titles */
  color: var(--fg);
}

/* Reduce gap when h2 is followed by subtitle */
.tinker-h2:has(+ .tinker-h2-subtitle) {
  margin-bottom: 0.2rem !important;
}

/* Subtitle under h2 headings */
.tinker-h2-subtitle {
  font-family: var(--font-sans);
  font-size: 1em;
  text-align: center;
  color: var(--fg3);
  margin: 0 0 2rem 0 !important;
}

/* Placeholders for modules */
.tinker-features,
.tinker-models,
.tinker-stories,
.tinker-lora,
.tinker-playground { 
  margin-top: 1rem;
}

/* Ensure white backgrounds for content areas below dark section */
.tinker-models,
.tinker-stories,
.tinker-lora,
.tinker-playground,
.tinker-faq {
  background-color: white;
}


/* Full-bleed container with centered inner content up to 1000px */
.tinker-features,
.tinker-models,
.tinker-stories,
.tinker-lora,
.tinker-playground {
  position: relative;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  padding-left: max(2rem, calc((100vw - 1000px) / 2));
  padding-right: max(2rem, calc((100vw - 1000px) / 2));
  box-sizing: border-box;
}

/* Content areas use same centering */
.tinker-models,
.tinker-lora,
.tinker-stories {
  padding-left: max(2rem, calc((100vw - 1000px) / 2));
  padding-right: max(2rem, calc((100vw - 1000px) / 2));
}

/* Interactive playground layout */
.tinker-playground {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.tinker-playground > p {
  max-width: 360px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.tinker-playground .tinker-cta-row {
  justify-content: center;
}

/* Features grid */
.tinker-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.94rem;
  margin-top: 1.4rem !important;
}

/* Supported models row */
.tinker-models {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.94rem;
  margin-top: 1.4rem !important;
}

.tinker-model-card {
  grid-column: span 2;
}

/* Divider for sections */
.tinker-divider {
  width: 80px;
  height: 1px;
  margin: 0 auto;
  background: color-mix(in srgb, var(--fg) 15%, transparent);
}

/* Divider sections are centered in the gap between sections */
.tinker-divider-section {
  margin-top: 0 !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 5rem !important;
  padding-bottom: 5rem !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* Customer stories grid - 3 columns x 2 rows */
.tinker-stories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 2.94rem;
  row-gap: 3.8rem;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

/* Center the 4th story card (Redwood) in the second row on desktop */
@media (min-width: 769px) {
  .tinker-story-card:nth-child(4) {
    grid-column: 2;
  }
}

/* Story card */
.tinker-story-card {
  background: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* Logo link wrapper */
.tinker-story-logo-link {
  display: block;
  align-self: center;
  text-decoration: none !important;
  margin-bottom: 1.2rem;
}

/* Logo at top of story card */
.tinker-story-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: filter 0.2s ease-in-out;
  cursor: pointer;
}

/* Non-linked logos need margin */
.tinker-story-card > .tinker-story-logo {
  margin-bottom: 1.2rem;
}

/* Lighten all logos on hover (linked and non-linked) */
.tinker-story-logo-link:hover .tinker-story-logo,
.tinker-story-card:hover .tinker-story-logo {
  filter: brightness(1.2) !important;
}

/* Quote text */
.tinker-story-quote {
  font-family: 'Iowan Old Style BT', Georgia, serif;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--fg);
  margin: 0 0 1rem 0 !important;
  flex-grow: 1;
  quotes: """ """ "'" "'";
}

.tinker-story-quote::before {
  content: open-quote;
}

.tinker-story-quote::after {
  content: close-quote;
}

/* Person name */
.tinker-story-person {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  font-style: italic;
  color: var(--fg2);
  margin: 0 !important;
}

/* Model card - similar styling to feature cards */
.tinker-model-card {
  background: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
  box-sizing: border-box;
  height: auto;
  margin-bottom: 0 !important;
}

/* Header with logo and title */
.tinker-model-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem !important;
  text-decoration: none !important;
}

.tinker-model-logo {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  filter: grayscale(100%);
  transition: filter 0.2s ease-in-out;
}

.tinker-model-header:hover .tinker-model-logo {
  filter: grayscale(0%);
}

.tinker-model-title {
  font-family: var(--font-sans);
  font-size: 0.7em;
  font-weight: 500;
  color: color-mix(in srgb, var(--fg) 60%, transparent);
  letter-spacing: 1px;
  margin: 0 !important;
  transition: color 0.2s ease-in-out;
}

/* Override global .content h3 styles */
.content .tinker-model-title {
  font-family: var(--font-sans) !important;
  font-style: normal !important;
  font-size: 0.7em !important;
  font-weight: 500 !important;
  color: color-mix(in srgb, var(--fg) 60%, transparent) !important;
  letter-spacing: 1px !important;
  margin: 0 !important;
}

.tinker-model-header:hover .tinker-model-title,
.content .tinker-model-header:hover .tinker-model-title {
  color: var(--fg) !important;
}

/* Ensure no underlines on model header links */
.content .tinker-model-header,
.content .tinker-model-header:hover {
  text-decoration: none !important;
}


/* Model list container */
.tinker-model-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Individual model row */
.tinker-model-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 48px;
  padding: 0 0.5rem;
  margin: 0 -0.5rem;
  border-bottom: 1px dotted rgba(0, 0, 0, 0.15);
  margin-bottom: 0 !important;
  font-size: 1rem !important;
  transition: background-color 0.2s ease-in-out;
  text-decoration: none !important;
  cursor: pointer;
}

.tinker-model-item:hover {
  background-color: color-mix(in srgb, var(--fg) 3%, transparent);
}

.tinker-model-item:last-child {
  border-bottom: none;
}

/* Model name - using SF Mono font with fallbacks, styled like nav links */
.tinker-model-name {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--fg) !important;
  text-decoration: none !important;
  transition: opacity 0.3s ease-in-out !important;
}

.tinker-model-name:hover {
  text-decoration: underline !important;
  text-decoration-color: color-mix(in srgb, var(--fg) 20%, transparent) !important;
  text-underline-offset: 2px !important;
}

/* Override .content a styles */
.content .tinker-model-name {
  color: var(--fg) !important;
  text-decoration: none !important;
  transition: opacity 0.3s ease-in-out !important;
}

.content .tinker-model-name:hover {
  color: var(--fg) !important;
  text-decoration: underline !important;
  text-decoration-color: color-mix(in srgb, var(--fg) 20%, transparent) !important;
  text-underline-offset: 2px !important;
}

/* Model type (Dense/MoE) */
.tinker-model-type {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--fg4);
  flex-shrink: 0;
  margin-left: 1rem;
}

@media (max-width: 940px) {
  .tinker-features { grid-template-columns: repeat(2, 1fr); gap: 3.5rem 2.94rem; }
  .tinker-feature-card .tinker-feature-body { max-width: 80%; }
  .tinker-feature-icon { margin-bottom: 0.05rem !important; }
}

@media (min-width: 601px) and (max-width: 940px) {
  .tinker-hero,
  .tinker-features,
  .tinker-models,
  .tinker-lora,
  .tinker-stories,
  .tinker-playground {
    padding-left: max(2.5rem, calc((100vw - 1000px) / 2));
    padding-right: max(2.5rem, calc((100vw - 1000px) / 2));
  }
}

@media (max-width: 768px) {
  .tinker-features { grid-template-columns: repeat(2, 1fr); gap: 3.5rem 2.94rem; }
  .tinker-feature-card .tinker-feature-body { max-width: 80%; }
  .tinker-feature-icon { margin-bottom: 0.05rem !important; }
  .tinker-models { grid-template-columns: 1fr; }
  .tinker-stories { grid-template-columns: 1fr; }
  /* Align with index page gutters on mobile for all Tinker sections */
  .tinker-hero,
  .tinker-features,
  .tinker-models,
  .tinker-lora,
  .tinker-stories,
  .tinker-playground {
    padding-left: 2.25rem;
    padding-right: 2.25rem;
  }
}

@media (max-width: 400px) {
  .tinker-features { grid-template-columns: 1fr; gap: 2rem; }
  
  /* Remove fixed height on model cards for mobile */
  .tinker-model-card {
    height: auto;
  }
}

/* Feature card */
.tinker-feature-card {
  background: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
  box-sizing: border-box;
}

.tinker-feature-icon {
  width: 24px;
  height: 24px;
  margin-bottom: 0.5rem;
}

.tinker-feature-icon img,
.tinker-feature-icon svg {
  width: 24px;
  height: 24px;
  display: block;
  filter: none;
}

.tinker-feature-title {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 400;
  font-size: 1rem !important;
  line-height: 24px;
  letter-spacing: -0.2px;
  margin: 1.4em 0 0.5em 0;
  color: var(--fg);
}

/* Ensure override against global .content h3 italic rule */
.content h3.tinker-feature-title {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 400;
  font-size: 1em;
  line-height: 24px;
  margin: 1.4em 0 0.5em 0 !important; /* override global h3 margins for feature cards */
}

/* Extra specificity: only inside Tinker feature cards */
.tinker-feature-card .tinker-feature-title {
  margin: 0 0 0.15em 0; /* top gap handled by icon margin */
}

/* Increase specificity to beat `.content h3.tinker-feature-title` */
.content .tinker-feature-card .tinker-feature-title {
  margin: 0 0 0.15em 0; /* enforce zero top margin against h3 overrides */
}

.tinker-feature-body {
  font-family: var(--font-sans);
  color: var(--fg3);
  font-size: 0.875rem;
  line-height: 1.4;
  margin: 0;
}

/* ------------------------------------------------------------ */
/* About LoRA section */
/* ------------------------------------------------------------ */

.tinker-lora {
  margin-top: 1.4rem !important;
}

.tinker-lora-card {
  background: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
  box-sizing: border-box;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.tinker-lora-content {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 380px;
}

.tinker-lora-visual {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  max-width: 580px;
}

.tinker-lora-visual img,
.tinker-lora-visual svg {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  transform: scale(0.9);
  transform-origin: right center;
}

.tinker-lora-heading {
  font-family: var(--font-serif);
  font-style: normal;
  font-weight: 700 !important;
  font-size: 1.65rem !important;
  line-height: 1.2;
  letter-spacing: -0.25px;
  margin: 0 0 0.8rem 0 !important;
  text-align: left;
}

/* Override global .content h2 styles for LoRA heading */
.content .tinker-lora-heading {
  font-family: var(--font-serif) !important;
  font-style: normal !important;
  font-weight: 700 !important;
  font-size: 1.65rem !important;
  line-height: 1.2 !important;
  letter-spacing: -0.25px !important;
  margin: 0 0 0.8rem 0 !important;
  text-align: left !important;
}

.tinker-lora-description {
  font-family: var(--font-sans);
  font-size: 1rem !important;
  line-height: 1.6;
  color: var(--fg2);
  margin: 0 0 1rem 0 !important;
  max-width: 440px;
}

.tinker-lora-link {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--fg4);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
  align-self: flex-start;
}

.tinker-lora-link:hover {
  color: var(--fg2);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--fg2) 40%, transparent);
  text-underline-offset: 2px;
}

/* Override .content a styles for LoRA link */
.content .tinker-lora-link {
  color: var(--fg4) !important;
  text-decoration: none !important;
  transition: color 0.2s ease-in-out !important;
}

.content .tinker-lora-link:hover {
  color: var(--fg2) !important;
  text-decoration: underline !important;
  text-decoration-color: color-mix(in srgb, var(--fg2) 40%, transparent) !important;
  text-underline-offset: 2px !important;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .tinker-lora-card {
    flex-direction: column;
    height: auto;
    padding: 0;
    gap: 1.5rem;
  }
  
  .tinker-lora-content {
    max-width: 100%;
    text-align: center;
    align-items: center;
  }
  
  .tinker-lora-heading {
    text-align: center !important;
  }
  
  .tinker-lora-link {
    align-self: center;
  }
  
  .tinker-lora-visual {
    width: 100%;
    max-height: 300px;
  }
}

/* ------------------------------------------------------------ */
/* FAQ accordion (constrained to main body text width) */
/* ------------------------------------------------------------ */

.tinker-faq {
  margin-top: 0 !important;
  display: block;
  width: 100% !important;
  max-width: 660px !important; /* match non-blog body text width */
  box-sizing: border-box;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* Extra specificity guard to beat any full-bleed rules */
.tinker-section .tinker-faq { max-width: 660px !important; width: 100% !important; }

.tinker-faq-item {
  display: block;
  /* Divider emphasis (alpha) – adjustable on hover states */
  --tinker-divider-alpha: 14%;
  border-bottom: 1px solid color-mix(in srgb, var(--fg4) var(--tinker-divider-alpha), transparent);
  width: 100%;
  inline-size: 100%;
  box-sizing: border-box;
  margin: 0; /* override .content div default spacing */
  position: relative; /* enable hover top/bottom emphasis using box-shadow */
}

/* Kill global .content div bottom margin for FAQ rows */
.content .tinker-faq-item { margin-bottom: 0; }


/* Ensure first question has same padding top as others */
.tinker-faq-item:first-of-type .tinker-faq-question { padding-top: 0; }

/* Remove bottom border from last FAQ item */
.tinker-faq-item:last-of-type {
  border-bottom: none;
}

.tinker-faq-question {
  display: flex;
  align-items: center; /* vertically center text */
  position: relative;
  cursor: pointer;
  padding: 0; /* use min-height instead of padding for perfect centering */
  min-height: 60px;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.4;
  color: var(--fg);
  user-select: none;
  width: 100%;
  margin: 0;
  transition: opacity 120ms ease;
}

/* Plus to X icon on the right */
.tinker-faq-question::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  background-color: var(--fg5) !important;
  mask-image: url('/tinker/svgs/icons/plus.svg');
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1), background-color 200ms ease;
  will-change: transform;
}

.tinker-faq-toggle:checked + .tinker-faq-question::after {
  transform: translateY(-50%) rotate(45deg);
}

.tinker-faq-question:hover {
  color: var(--fg);
}

.tinker-faq-question:hover::after {
  background-color: var(--fg3) !important;
}

.tinker-faq-question:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

.tinker-faq-answer {
  font-family: var(--font-serif);
  color: var(--fg2);
  font-size: 1rem;
  line-height: 1.5;
  padding: 0; /* no padding when collapsed */
  padding-right: 2rem !important;
  margin: 0;
  display: grid;                 /* smooth expand/collapse */
  grid-template-rows: 0fr;       /* collapsed state */
  opacity: 0;                    /* faded when collapsed */
  transform: none;
  transform-origin: top;         /* ensure growth proceeds downward */
  overflow-anchor: none;         /* prevent browser scroll anchoring jumps */
  transition:
    grid-template-rows 240ms ease,
    opacity 200ms ease;
  will-change: grid-template-rows, opacity;
  width: 100%;
}

/* Inner wrapper is the grid child that actually overflows; we hide it */
.tinker-faq-answer-inner {
  overflow: hidden;
  min-height: 0; /* allow shrinking */
}

.tinker-faq-toggle:checked ~ .tinker-faq-answer {
  grid-template-rows: 1fr; /* expanded */
  opacity: 1;
  transform: none;
  padding: 0 0 0.9rem 0; /* bottom-only padding so top edge stays anchored */
}

@media (prefers-reduced-motion: reduce) {
  .tinker-faq-answer {
    transition: none;
  }
}