.page-privacy {
  position: relative;
  background:
    linear-gradient(180deg, rgba(10, 25, 47, 0.5), rgba(10, 25, 47, 1)),
    repeating-linear-gradient(-45deg, rgba(88, 166, 255, 0.04) 0 2px, transparent 2px 10px);
  color: var(--color-text);
  overflow-x: clip;
  --privacy-panel: rgba(17, 34, 64, 0.92);
  --privacy-panel-deep: #0c1d3d;
  --privacy-line: rgba(88, 166, 255, 0.26);
  --privacy-accent-soft: rgba(255, 107, 53, 0.18);
}

.page-privacy .page-privacy__shell {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 72px;
  display: grid;
  gap: 28px;
}

.page-privacy .privacy-lead {
  display: grid;
  gap: 20px;
}

.page-privacy .privacy-breadcrumb {
  margin-bottom: 8px;
}

.page-privacy .privacy-breadcrumb a {
  color: var(--color-link);
  text-decoration: none;
}

.page-privacy .privacy-breadcrumb a:hover {
  text-decoration: underline;
}

.page-privacy .privacy-breadcrumb__current {
  color: var(--color-muted);
}

.page-privacy .privacy-eyebrow {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--privacy-accent-soft);
  border-left: 3px solid var(--color-accent);
  padding: 6px 12px;
  transform: skew(-8deg);
  margin: 0 0 14px;
}

.page-privacy .privacy-eyebrow::after {
  content: "／隐私条款";
  color: var(--color-muted);
  margin-left: 6px;
}

.page-privacy .privacy-title {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 0.98;
  letter-spacing: 0.02em;
  color: #fff;
  margin: 0 0 18px;
  position: relative;
  display: inline-block;
  transform: skew(-3deg);
  transform-origin: left bottom;
  text-shadow: 4px 4px 0 rgba(255, 107, 53, 0.12);
}

.page-privacy .privacy-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 68px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
  clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-privacy .privacy-lead__intro {
  max-width: 60ch;
  font-size: 1.04rem;
  line-height: 1.8;
  color: var(--color-muted);
  margin: 0 0 16px;
}

.page-privacy .privacy-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .privacy-facts .tag {
  background: rgba(198, 255, 0, 0.07);
  border: 1px solid rgba(198, 255, 0, 0.28);
  color: var(--color-highlight);
  font-size: 0.8rem;
  padding: 5px 12px;
  border-radius: 2px;
}

.page-privacy .privacy-lead__media {
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--privacy-line);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
  background: var(--privacy-panel-deep);
}

.page-privacy .privacy-lead__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 340px;
  object-fit: cover;
  filter: saturate(1.1) contrast(1.05);
}

.page-privacy .privacy-lead__caption {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--color-muted);
  padding: 10px 14px;
  background: linear-gradient(90deg, var(--privacy-panel-deep), transparent);
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .privacy-lead__caption::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-highlight);
  transform: rotate(45deg);
  box-shadow: 0 0 8px var(--color-highlight);
}

.page-privacy .privacy-card {
  position: relative;
  background: linear-gradient(140deg, rgba(17, 34, 64, 0.96), rgba(13, 30, 58, 0.98));
  border: 1px solid var(--privacy-line);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  padding: 20px 18px;
  margin-bottom: 24px;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.page-privacy .privacy-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 107, 53, 0.7);
  box-shadow: 10px 14px 30px rgba(0, 0, 0, 0.3);
}

.page-privacy .privacy-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 36px;
  background: var(--color-accent);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 65%);
}

.page-privacy .privacy-card__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .privacy-card__num {
  font-family: var(--font-number);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-accent);
  background: var(--privacy-accent-soft);
  padding: 6px 10px;
  border-left: 2px solid var(--color-accent);
  line-height: 1;
  flex: 0 0 auto;
}

.page-privacy .privacy-card__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.35rem, 3vw, 1.7rem);
  color: #fff;
  margin: 0 0 4px;
  letter-spacing: 0.04em;
}

.page-privacy .privacy-card__subtitle {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-privacy .privacy-card__body {
  font-size: 0.98rem;
  line-height: 1.85;
  color: rgba(248, 248, 248, 0.88);
}

.page-privacy .privacy-card__body p {
  margin: 0 0 14px;
}

.page-privacy .privacy-card__body strong {
  color: var(--color-highlight);
  font-weight: 600;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 9px;
  background: var(--color-accent);
  transform: rotate(45deg);
}

.page-privacy .privacy-list--ordered li::before {
  background: var(--color-highlight);
}

.page-privacy .privacy-fold {
  margin-top: 8px;
  background: rgba(10, 25, 47, 0.6);
  border-left: 2px solid var(--color-accent);
}

.page-privacy .privacy-fold summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  color: var(--color-link);
  font-weight: 600;
  font-size: 0.9rem;
  list-style: none;
  transition: color 0.2s ease;
}

.page-privacy .privacy-fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-fold summary::before {
  content: "＋";
  font-size: 1rem;
  color: var(--color-accent);
}

.page-privacy .privacy-fold[open] summary::before {
  content: "−";
}

.page-privacy .privacy-fold[open] summary {
  color: var(--color-text);
}

.page-privacy .privacy-fold__body {
  padding: 4px 16px 16px;
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.page-privacy .privacy-fold__body p {
  margin: 0;
}

.page-privacy .privacy-toc {
  margin-top: 8px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-text);
  padding: 10px 12px;
  background: rgba(10, 25, 47, 0.45);
  border: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.page-privacy .privacy-toc__link:hover {
  border-color: var(--color-accent);
  background: rgba(255, 107, 53, 0.08);
  transform: translateX(4px);
}

.page-privacy .privacy-toc__no {
  font-family: var(--font-number);
  color: var(--color-accent);
  width: 26px;
}

.page-privacy .privacy-toc__text {
  flex: 1;
  font-weight: 600;
  font-size: 0.94rem;
}

.page-privacy .privacy-toc__arrow {
  color: var(--color-accent);
  transition: transform 0.25s ease;
}

.page-privacy .privacy-toc__link:hover .privacy-toc__arrow {
  transform: translateX(4px);
}

.page-privacy .privacy-card--contact {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.12), rgba(17, 34, 64, 0.94));
}

.page-privacy .privacy-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.page-privacy .privacy-contact__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--privacy-line);
  background: rgba(10, 25, 47, 0.4);
}

.page-privacy .privacy-contact__label {
  color: var(--color-muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-privacy .privacy-contact__value {
  color: var(--color-text);
  font-family: var(--font-number);
  font-size: 0.94rem;
  text-align: right;
  overflow-wrap: break-word;
}

.page-privacy .privacy-card__note {
  font-size: 0.86rem;
  color: var(--color-muted);
  border-top: 1px dashed var(--color-muted);
  padding-top: 12px;
  margin: 0;
}

.page-privacy .privacy-inline-link {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-inline-link:hover {
  color: var(--color-text);
}

.page-privacy .privacy-rail {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-privacy .privacy-rail__box {
  background: rgba(17, 34, 64, 0.8);
  border: 1px solid var(--privacy-line);
  padding: 18px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-privacy .privacy-rail__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1rem;
  color: #fff;
  letter-spacing: 0.06em;
  margin: 0 0 8px;
  position: relative;
  padding-bottom: 8px;
}

.page-privacy .privacy-rail__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 3px;
  background: var(--color-accent);
  clip-path: polygon(0 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
}

.page-privacy .privacy-rail__desc {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin: 0 0 12px;
}

.page-privacy .privacy-rail__btn {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 9px 16px;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: background 0.3s ease, transform 0.3s ease;
}

.page-privacy .privacy-rail__btn:hover {
  background: #ff5c1f;
  transform: translateX(3px);
}

.page-privacy .privacy-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-rail__list a {
  display: flex;
  gap: 8px;
  color: var(--color-link);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(156, 163, 175, 0.18);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-privacy .privacy-rail__list a::before {
  content: "→";
  color: var(--color-accent);
  flex: 0 0 auto;
}

.page-privacy .privacy-rail__list a:hover {
  color: var(--color-text);
  padding-left: 6px;
}

.page-privacy .privacy-rail__box--accent {
  border-color: rgba(198, 255, 0, 0.28);
  background: rgba(198, 255, 0, 0.05);
}

.page-privacy .privacy-rail__statement {
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin: 0;
  padding-left: 12px;
  border-left: 3px solid var(--color-highlight);
}

.page-privacy .privacy-rail__stamp {
  font-family: var(--font-display);
  writing-mode: vertical-rl;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.72rem;
  color: rgba(198, 255, 0, 0.4);
  background: rgba(10, 25, 47, 0.7);
  border: 1px solid var(--privacy-line);
  padding: 10px 6px;
  justify-self: end;
  transform: rotate(180deg);
  display: inline-block;
}

@media (min-width: 900px) {
  .page-privacy .page-privacy__shell {
    padding: 48px 36px 96px;
    gap: 44px;
  }

  .page-privacy .privacy-lead {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
    align-items: end;
  }

  .page-privacy .privacy-title {
    font-size: clamp(2.6rem, 5vw, 3.4rem);
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 36px;
    align-items: start;
  }

  .page-privacy .privacy-main {
    display: grid;
    gap: 28px;
  }

  .page-privacy .privacy-card {
    padding: 26px 28px;
    margin-bottom: 0;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 24px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .page-privacy {
    scroll-behavior: smooth;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-card,
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-rail__btn,
  .page-privacy .privacy-rail__list a {
    transition: none;
    transform: none;
  }
}