/* ===== page-login 页面专用样式 ===== */
.page-login {
  color: #FFF3E6;
  background-color: #0D0E12;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px 40px;
}

/* Hero Banner */
.page-login__hero {
  margin: 0 auto 32px;
}
.page-login__hero-image-wrapper {
  margin-bottom: 16px;
}
.page-login__hero-image {
  width: 100%;
  height: auto;
  aspect-ratio: 17/5;
  object-fit: cover;
  display: block;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.page-login__hero-content {
  text-align: center;
}
.page-login__hero-title {
  color: #FFF3E6;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.5px;
  margin: 0 0 8px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.page-login__hero-description {
  color: #FFB04D;
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto 24px;
}
.page-login__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}
.page-login__hero-btn {
  display: inline-block;
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #0D0E12;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 14px rgba(217,104,0,0.3);
}
.page-login__hero-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,176,77,0.4);
}
.page-login__hero-btn--secondary {
  background: transparent;
  border: 2px solid #A84F0C;
  color: #FFB04D;
}

/* Section titles */
.page-login__section-title {
  color: #FFB04D;
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}
.page-login__section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #FFA53A, #D96800);
  border-radius: 2px;
}

/* Features */
.page-login__features {
  margin: 40px 0;
}
.page-login__features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.page-login__feature-card {
  background: #17191F;
  border: 1px solid #A84F0C;
  border-radius: 12px;
  padding: 24px;
  transition: border-color 0.3s ease;
}
.page-login__feature-card:hover {
  border-color: #FFB04D;
}
.page-login__feature-title {
  color: #FFB04D;
  font-size: 1.2rem;
  margin-bottom: 12px;
}
.page-login__feature-desc {
  color: #FFF3E6;
  line-height: 1.6;
}

/* Guide styles */
.page-login__guide {
  margin: 32px 0 48px;
}
.page-login__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.page-login__guide-item {
  flex: 1 1 45%;
  background: #17191F;
  border: 1px solid #A84F0C;
  border-radius: 12px;
  padding: 24px;
}
.page-login__guide-item--full {
  flex: 1 1 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: flex-start;
}
.page-login__guide-figure {
  flex: 0 0 45%;
  margin: 0;
}
.page-login__guide-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-radius: 8px;
}
.page-login__guide-content {
  flex: 1 1 45%;
}
.page-login__guide-title {
  color: #FFB04D;
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.page-login__guide-list {
  padding-left: 20px;
  line-height: 1.8;
}
.page-login__guide-text {
  color: #FFF3E6;
  line-height: 1.7;
}

/* FAQ */
.page-login__faq {
  margin: 40px 0;
}
.page-login__faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.page-login__faq-item {
  background: #17191F;
  border: 1px solid #A84F0C;
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
}
.page-login__faq-question {
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: #FFF3E6;
  font-weight: 600;
  list-style: none;
}
.page-login__faq-question::-webkit-details-marker {
  display: none;
}
.page-login__faq-toggle {
  display: inline-block;
  width: 28px;
  height: 28px;
  text-align: center;
  line-height: 26px;
  background: linear-gradient(180deg, #FFA53A, #D96800);
  color: #0D0E12;
  border-radius: 50%;
  font-weight: 700;
  flex-shrink: 0;
}
.page-login__faq-answer {
  padding: 0 16px 16px;
  color: #FFF3E6;
  line-height: 1.6;
}

/* Logo Grid */
.page-login__logo-grid {
  margin: 48px 0 0;
}
.page-login__logo-grid-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px 16px;
  justify-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.page-login__logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 280px;
  width: 100%;
}
.page-login__logo-image {
  width: 100%;
  aspect-ratio: 2/1;
  object-fit: contain;
}
.page-login__logo-cta {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 999px;
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
  color: #0D0E12;
  font-weight: 700;
  text-decoration: none;
  transition: opacity 0.2s ease;
}
.page-login__logo-cta:hover {
  opacity: 0.9;
}
.page-login__logo-item:nth-child(5) {
  grid-column: 2;
}
.page-login__logo-item:nth-child(6) {
  grid-column: 3;
}

/* Tablet / Mobile */
@media (max-width: 1024px) {
  .page-login__features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-login__guide-item {
    flex-basis: 100%;
  }
  .page-login__guide-item--full {
    flex-direction: column;
  }
  .page-login__guide-figure {
    flex: 0 0 100%;
  }
  .page-login__guide-content {
    flex: 0 0 100%;
  }
}

@media (max-width: 768px) {
  .page-login {
    padding: 0 12px 32px;
  }
  .page-login__hero-image {
    aspect-ratio: 2/1;
  }
  .page-login__hero-title {
    font-size: 1.6rem;
  }
  .page-login__hero-description {
    font-size: 1rem;
  }
  .page-login__hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
  }
  .page-login__hero-btn {
    display: block;
    text-align: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
  }
  .page-login__features-grid {
    grid-template-columns: 1fr;
  }
  .page-login__section-title {
    font-size: 1.5rem;
  }
  .page-login__logo-grid-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-login__logo-item:nth-child(5),
  .page-login__logo-item:nth-child(6) {
    grid-column: auto;
  }
  .page-login img {
    max-width: 100% !important;
    height: auto !important;
  }
}