.contribute-layout {
  display: grid;
  gap: 24px;
}

.contribute-hero {
  margin-bottom: 0;
}

.notice {
  margin: 0;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  font-size: 0.9rem;
  line-height: 1.5;
}

.notice-success {
  border: 1px solid rgba(76, 122, 62, 0.3);
  background: rgba(214, 233, 205, 0.6);
  color: #33502a;
}

.notice-error {
  border: 1px solid rgba(165, 42, 42, 0.28);
  background: rgba(247, 214, 210, 0.6);
  color: #7a2a20;
}

.contribute-section {
  padding: 24px 20px;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.contribute-section-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.contribute-section-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  color: var(--accent);
}

.contribute-section-icon svg {
  display: block;
  width: 28px;
  height: 28px;
  overflow: visible;
}

.contribute-section-header h2 {
  margin: 0 0 6px;
  font-size: 1.5rem;
  line-height: 1.1;
}

.contribute-section-copy {
  margin: 0;
  max-width: 44rem;
  color: var(--muted);
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  font-size: 0.92rem;
  line-height: 1.5;
}

.tutorials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.tutorial-card {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow);
}

.tutorial-photo {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(165, 88, 42, 0.1);
}

.tutorial-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tutorial-photo-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tutorial-body {
  display: grid;
  gap: 8px;
}

.tutorial-title {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.25;
}

.tutorial-description {
  margin: 0;
  color: var(--muted);
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  font-size: 0.9rem;
  line-height: 1.45;
}

.tutorial-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--accent-strong);
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
}

.tutorial-link:hover,
.tutorial-link:focus-visible {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.contact-form {
  display: grid;
  gap: 14px;
  max-width: 32rem;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  font-size: 0.82rem;
  color: var(--muted);
}

.contact-form input,
.contact-form textarea {
  padding: 12px 14px;
  border: 1px solid rgba(104, 78, 49, 0.18);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--text);
  font: inherit;
  resize: vertical;
}

.contact-form input:focus-visible,
.contact-form textarea:focus-visible {
  outline: 2px solid rgba(165, 88, 42, 0.35);
  outline-offset: 2px;
  border-color: rgba(165, 88, 42, 0.38);
}

.contact-form button {
  justify-self: start;
}

.donation-panel {
  display: grid;
  gap: 14px;
  max-width: 26rem;
  padding: 20px;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.6);
}

.donation-copy {
  margin: 0;
  color: var(--muted);
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  font-size: 0.85rem;
  line-height: 1.45;
}

.donation-amounts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.donation-amount-btn.is-active {
  border-color: rgba(165, 88, 42, 0.5);
  background: rgba(165, 88, 42, 0.18);
}

.donation-message {
  margin: 0;
  color: var(--muted);
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  font-size: 0.82rem;
}

.tutorial-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-strong);
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
}

.tutorial-back-link:hover,
.tutorial-back-link:focus-visible {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.tutorial-steps {
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tutorial-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.tutorial-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff8f0;
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  font-weight: 700;
}

.tutorial-step-body {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.tutorial-step-image {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-md);
  object-fit: contain;
  object-position: center;
}

.tutorial-step-image-trigger {
  display: block;
  width: min(100%, 300px);
  aspect-ratio: 1 / 1;
  padding: 0;
  border: 0;
  border-radius: var(--radius-md);
  background: rgba(104, 78, 49, 0.06);
  color: inherit;
  cursor: zoom-in;
  overflow: hidden;
}

.tutorial-step-image-trigger:hover,
.tutorial-step-image-trigger:focus-visible {
  background: rgba(165, 88, 42, 0.1);
  box-shadow: 0 8px 18px rgba(68, 41, 18, 0.12);
}

.tutorial-step-image-trigger:focus-visible {
  outline: 2px solid rgba(165, 88, 42, 0.45);
  outline-offset: 3px;
}

.tutorial-lightbox {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: 20px;
  border: 0;
  background: rgba(36, 25, 15, 0.92);
  color: #fff8f0;
}

.tutorial-lightbox::backdrop {
  background: rgba(36, 25, 15, 0.72);
  backdrop-filter: blur(5px);
}

.tutorial-lightbox-panel {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
}

.tutorial-lightbox-image {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: var(--radius-sm);
}

.tutorial-lightbox-close {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 248, 240, 0.3);
  border-radius: 999px;
  background: rgba(36, 25, 15, 0.72);
  color: #fff8f0;
  font-family: Arial, sans-serif;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

.tutorial-lightbox-close:hover,
.tutorial-lightbox-close:focus-visible {
  background: rgba(165, 88, 42, 0.9);
}

.tutorial-lightbox-close:focus-visible {
  outline: 2px solid #fff8f0;
  outline-offset: 3px;
}

.tutorial-step-content {
  color: var(--text);
  line-height: 1.6;
}

.tutorial-step-content p {
  margin: 0 0 0.8em;
}

.tutorial-step-content ul,
.tutorial-step-content ol {
  margin: 0 0 0.8em;
  padding-left: 1.4rem;
}

@media (min-width: 700px) {
  .contribute-section {
    padding: 30px 28px;
  }

  .tutorials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tutorial-step-body {
    grid-template-columns: minmax(0, 240px) 1fr;
    align-items: start;
  }

  .tutorial-step-image {
    width: 100%;
  }

  .tutorial-step-image-trigger {
    width: 100%;
  }
}