/* Board: dark theme, Orange primary */
.page-support {
  background-color: #0D0E12;
  color: #FFF3E6;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  overflow-x: hidden;
}
.page-support h1, .page-support h2, .page-support h3 {
  color: #FFA53A;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.page-support h1 {
  font-weight: 800;
}
.page-support__hero {
  padding-top: 10px;
}
.page-support__hero-image-wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
.page-support__hero-image {
  width: 100%;
  height: auto;
  aspect-ratio: 17/5;
  object-fit: cover;
  display: block;
  border-radius: 12px;
  border: 1px solid #A84F0C;
  box-shadow: 0 4px 20px rgba(217, 104, 0, 0.25);
}
.page-support__hero-content {
  max-width: 900px;
  margin: 24px auto 16px;
  text-align: center;
  padding: 0 16px;
}
.page-support__hero-title {
  font-size: clamp(1.4rem, 2vw + 0.8rem, 2.2rem);
  margin-bottom: 12px;
}
.page-support__hero-desc {
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(255, 243, 230, 0.9);
  max-width: 720px;
  margin: 0 auto 20px;
}
.page-support__hero-cta,
.page-support__guide-cta {
  display: inline-block;
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #0d0e12;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  padding: 12px 32px;
  border-radius: 999px;
  border: 2px solid #FFB04D;
  box-shadow: 0 0 15px rgba(255, 176, 77, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  max-width: 100%;
  box-sizing: border-box;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
}
.page-support__hero-cta:hover,
.page-support__guide-cta:hover {
  transform: scale(1.03);
  box-shadow: 0 0 25px rgba(255, 176, 77, 0.7);
}

/* Logo Grid */
.page-support__logo-section {
  padding: 10px 16px 40px;
}
.page-support__logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px 20px;
  justify-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.page-support__logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 260px;
  background: #17191F;
  border-radius: 12px;
  padding: 18px 14px;
  border: 1px solid rgba(168, 79, 12, 0.4);
  box-sizing: border-box;
}
.page-support__logo-image {
  width: 100%;
  max-width: 220px;
  aspect-ratio: 2/1;
  object-fit: contain;
  border-radius: 8px;
}
.page-support__logo-cta {
  display: inline-block;
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #0d0e12;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 10px 28px;
  border-radius: 999px;
  border: 2px solid #FFB04D;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  max-width: 100%;
  box-sizing: border-box;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
}
.page-support__logo-cta:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(255, 176, 77, 0.6);
}
.page-support__logo-item:nth-child(5) {
  grid-column: 2;
}
.page-support__logo-item:nth-child(6) {
  grid-column: 3;
}

/* Guide Section */
.page-support__guide-section {
  background-color: #0D0E12;
  border-top: 2px solid #A84F0C;
  border-bottom: 2px solid #A84F0C;
  padding: 40px 0;
}
.page-support__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 16px;
}
.page-support__guide-title {
  text-align: center;
  font-size: clamp(1.3rem, 1.6vw + 0.6rem, 2rem);
  margin-bottom: 32px;
}
.page-support__guide-article {
  background: #17191F;
  border-radius: 16px;
  border: 1px solid rgba(168, 79, 12, 0.4);
  padding: 28px;
  margin-bottom: 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.page-support__guide-article h3 {
  font-size: 1.15rem;
  margin: 0 0 16px;
  color: #FFB04D;
}
.page-support__guide-figure {
  margin: 0 0 20px;
}
.page-support__guide-figure img {
  width: 100%;
  max-width: 800px;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid #A84F0C;
}
.page-support__guide-article p {
  line-height: 1.7;
  color: rgba(255, 243, 230, 0.9);
  margin: 0 0 16px;
}
.page-support__guide-list {
  margin: 0 0 20px;
  padding-left: 20px;
  color: rgba(255, 243, 230, 0.9);
  line-height: 1.8;
}
.page-support__guide-list li {
  margin-bottom: 6px;
}
.page-support__faq {
  margin-top: 48px;
}
.page-support__faq-title {
  text-align: center;
  margin-bottom: 24px;
  font-size: clamp(1.3rem, 1.5vw + 0.6rem, 1.8rem);
}
.page-support__faq-item {
  background: #17191F;
  border-radius: 12px;
  border: 1px solid rgba(168, 79, 12, 0.5);
  margin-bottom: 14px;
  overflow: hidden;
}
.page-support__faq-question {
  padding: 18px 48px 18px 20px;
  font-weight: 600;
  color: #FFA53A;
  cursor: pointer;
  position: relative;
  list-style: none;
  font-size: 1rem;
}
.page-support__faq-question::-webkit-details-marker {
  display: none;
}
.page-support__faq-question::after {
  content: '+';
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  font-weight: 400;
  color: #FFB04D;
  transition: transform 0.2s ease;
}
.page-support__faq-item[open] .page-support__faq-question::after {
  content: '−';
}
.page-support__faq-answer {
  padding: 0 20px 18px;
  color: rgba(255, 243, 230, 0.9);
  line-height: 1.7;
  border-top: 1px solid rgba(168, 79, 12, 0.3);
  padding-top: 14px;
}

/* Tablet */
@media (max-width: 1024px) {
  .page-support__logo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-support__logo-item:nth-child(4),
  .page-support__logo-item:nth-child(5),
  .page-support__logo-item:nth-child(6) {
    grid-column: auto;
  }
  .page-support__logo-item:nth-child(5) {
    grid-column: 2;
  }
  .page-support__logo-item:nth-child(6) {
    grid-column: 3;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .page-support__hero-image {
    aspect-ratio: 2/1;
  }
  .page-support__logo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .page-support__logo-item {
    padding: 12px;
  }
  .page-support__logo-item:nth-child(5),
  .page-support__logo-item:nth-child(6) {
    grid-column: auto;
  }
  .page-support__guide-article {
    padding: 18px;
  }
  .page-support img {
    max-width: 100% !important;
    height: auto !important;
  }
  .page-support__hero-cta,
  .page-support__guide-cta,
  .page-support__logo-cta {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    display: block;
    text-align: center;
  }
  .page-support__hero-content {
    margin: 20px auto 10px;
  }
}