.page-privacy {
  --privacy-stripe: rgba(11, 27, 61, 0.035);
  --privacy-rule: rgba(255, 77, 0, 0.4);
  --privacy-shadow: rgba(11, 27, 61, 0.14);
  --privacy-border: rgba(184, 198, 217, 0.42);
  --privacy-ink: #0B1B3D;
  --privacy-mute: #4A5A72;
  --privacy-paper: #FFF7EC;
  --privacy-deep: #06142E;
  --privacy-accent: #FF4D00;
  --privacy-green: #39FF88;
  --privacy-steel: #B8C6D9;
  --privacy-yellow: #F5E960;

  background-color: var(--privacy-paper);
  background-image:
    linear-gradient(var(--privacy-stripe) 1px, transparent 1px),
    linear-gradient(90deg, var(--privacy-stripe) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--privacy-ink);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

.page-privacy .container {
  width: min(1200px, 100% - 2rem);
  margin-inline: auto;
}

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-top: 1.25rem;
  font-size: 0.875rem;
  color: var(--privacy-mute);
}

.page-privacy .breadcrumbs a {
  color: var(--privacy-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.page-privacy .breadcrumbs a[aria-current="page"] {
  color: var(--privacy-mute);
  font-weight: 600;
}

/* ===== 卷宗封面 ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding: 2.5rem 0 3rem;
  border-bottom: 4px solid var(--privacy-accent);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 247, 236, 0) 60%),
    linear-gradient(160deg, rgba(255, 77, 0, 0.06), transparent 55%);
}

.page-privacy .privacy-hero__backdrop {
  position: absolute;
  top: 1.5rem;
  right: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(57, 255, 136, 0.35) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__eyebrow {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--privacy-accent);
  border: 1px solid var(--privacy-rule);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  background: rgba(255, 255, 255, 0.5);
  margin-bottom: 1rem;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: clamp(1.9rem, 5vw, 3.1rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 1.1rem;
  position: relative;
  padding-left: 0.75rem;
  border-left: 6px solid var(--privacy-accent);
  overflow-wrap: break-word;
}

.page-privacy .privacy-hero__lead {
  font-size: 1.05rem;
  color: var(--privacy-mute);
  max-width: 58ch;
  margin: 0 0 1.1rem;
}

.page-privacy .privacy-hero__meta {
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--privacy-mute);
  border-top: 1px dashed var(--privacy-border);
  padding-top: 0.9rem;
  margin: 0;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 1.4rem 2.8rem var(--privacy-shadow);
  background: var(--privacy-steel);
}

/* ===== 目录 ===== */
.page-privacy .privacy-toc {
  padding: 2.2rem 0 0.6rem;
}

.page-privacy .privacy-toc__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.page-privacy .privacy-toc__item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--privacy-border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--privacy-ink);
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  position: relative;
}

.page-privacy .privacy-toc__item::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--privacy-green);
  box-shadow: 0 0 0 3px rgba(57, 255, 136, 0.18);
  flex-shrink: 0;
}

.page-privacy .privacy-toc__item::after {
  content: "";
  position: absolute;
  left: 1.6rem;
  right: 1.6rem;
  bottom: -0.42rem;
  height: 1px;
  background: linear-gradient(90deg, var(--privacy-accent), transparent);
  opacity: 0.28;
  pointer-events: none;
}

.page-privacy .privacy-toc__item:last-child::after {
  display: none;
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--privacy-accent);
  min-width: 2ch;
  text-align: right;
}

.page-privacy .privacy-toc__label {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-toc__item:hover {
  background: rgba(255, 77, 0, 0.07);
  border-color: var(--privacy-accent);
  transform: translateY(-2px);
}

/* ===== 印章声明 ===== */
.page-privacy .privacy-stamp {
  padding: 2rem 0 1rem;
}

.page-privacy .privacy-stamp__box {
  position: relative;
  background: rgba(255, 77, 0, 0.045);
  border: 3px solid var(--privacy-accent);
  border-radius: 14px;
  padding: 1.6rem 1.4rem 1.5rem;
  box-shadow:
    inset 0 0 0 1px rgba(255, 77, 0, 0.2),
    inset 0 0 0 4px rgba(255, 255, 255, 0.32),
    0 8px 24px rgba(255, 77, 0, 0.08);
}

.page-privacy .privacy-stamp__box::before {
  content: "";
  position: absolute;
  top: -7px;
  right: 20px;
  width: 90px;
  height: 14px;
  background: var(--privacy-paper);
  border-left: 3px solid var(--privacy-accent);
  border-right: 3px solid var(--privacy-accent);
  transform: skewX(-18deg);
}

.page-privacy .privacy-stamp__title {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--privacy-accent);
  margin: 0 0 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-privacy .privacy-stamp__title::before {
  content: "";
  width: 14px;
  height: 14px;
  background: var(--privacy-accent);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.page-privacy .privacy-stamp__text {
  margin: 0;
  font-weight: 600;
  font-size: 1rem;
  color: var(--privacy-ink);
  line-height: 1.8;
}

/* ===== 条款正文 ===== */
.page-privacy .privacy-clauses {
  padding: 2.2rem 0 3rem;
}

.page-privacy .privacy-clause {
  margin-bottom: 2.4rem;
  position: relative;
  padding-left: 0;
}

.page-privacy .privacy-clause::before {
  content: "";
  position: absolute;
  top: 0.5rem;
  bottom: -1.2rem;
  left: 0.9rem;
  width: 2px;
  background: repeating-linear-gradient(
    to bottom,
    var(--privacy-steel) 0 6px,
    transparent 6px 12px
  );
  opacity: 0.45;
}

.page-privacy .privacy-clause:last-child::before {
  bottom: 0.5rem;
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.1rem;
  position: relative;
  z-index: 1;
  background: var(--privacy-paper);
  padding-right: 1rem;
}

.page-privacy .privacy-clause__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1.35rem;
  width: 2.1rem;
  height: 2.6rem;
  color: var(--privacy-accent);
  background: rgba(255, 77, 0, 0.1);
  border-left: 4px solid var(--privacy-accent);
  border-radius: 4px 8px 8px 4px;
  flex-shrink: 0;
  transform: skew(-4deg);
}

.page-privacy .privacy-clause__title {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 1.4rem;
  line-height: 1.25;
  margin: 0.2rem 0 0;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-clause__body {
  margin-left: 0.35rem;
  padding-left: 0.4rem;
  border-left: 1px solid rgba(184, 198, 217, 0.5);
  font-size: 0.98rem;
  color: rgba(11, 27, 61, 0.88);
}

.page-privacy .privacy-clause__body > p:first-child {
  margin-top: 0;
}

.page-privacy .privacy-clause__body a {
  color: var(--privacy-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== 信息表 ===== */
.page-privacy .privacy-table {
  margin: 1.2rem 0 1.3rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--privacy-border);
  background: rgba(255, 255, 255, 0.55);
}

.page-privacy .privacy-table__row {
  display: flex;
  flex-direction: column;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--privacy-border);
}

.page-privacy .privacy-table__row:last-child {
  border-bottom: none;
}

.page-privacy .privacy-table__label {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--privacy-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
}

.page-privacy .privacy-table__desc {
  font-size: 0.95rem;
  color: rgba(11, 27, 61, 0.88);
}

/* ===== 列表 ===== */
.page-privacy .privacy-list {
  margin: 1.2rem 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.8rem;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--privacy-accent);
  box-shadow: 0 0 0 3px rgba(255, 77, 0, 0.15);
}

.page-privacy .privacy-list li strong {
  color: var(--privacy-ink);
  font-weight: 700;
}

.page-privacy .privacy-list a,
.page-privacy .privacy-clause__body .privacy-link {
  color: var(--privacy-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}

/* ===== 折叠说明 ===== */
.page-privacy .privacy-note {
  margin-top: 1.3rem;
  border: 1px solid var(--privacy-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.45);
  overflow: hidden;
}

.page-privacy .privacy-note summary {
  cursor: pointer;
  padding: 0.9rem 1.1rem;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--privacy-ink);
  background: rgba(184, 198, 217, 0.16);
  transition: background 0.2s ease;
  list-style: none;
  position: relative;
}

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

.page-privacy .privacy-note summary::after {
  content: "+";
  position: absolute;
  right: 1.2rem;
  top: 0.7rem;
  font-family: var(--font-data);
  font-size: 1.3rem;
  color: var(--privacy-accent);
  transition: transform 0.2s ease;
}

.page-privacy .privacy-note[open] summary::after {
  transform: rotate(45deg);
}

.page-privacy .privacy-note summary:hover {
  background: rgba(184, 198, 217, 0.26);
}

.page-privacy .privacy-note[open] summary {
  border-bottom: 1px solid var(--privacy-border);
}

.page-privacy .privacy-note > p {
  padding: 1rem 1.1rem;
  margin: 0;
  font-size: 0.93rem;
  color: rgba(11, 27, 61, 0.82);
}

/* ===== 联系方式卡片 ===== */
.page-privacy .privacy-contact-card {
  margin-top: 1.4rem;
  padding: 1.1rem 1.2rem;
  border-radius: 12px;
  border: 1px dashed rgba(255, 77, 0, 0.5);
  background: rgba(255, 77, 0, 0.04);
  font-size: 0.96rem;
}

.page-privacy .privacy-contact-card p {
  margin: 0;
}

.page-privacy .privacy-legal-note {
  font-size: 0.93rem;
  color: var(--privacy-mute);
  border-left: 3px solid var(--privacy-green);
  padding-left: 0.9rem;
  margin-top: 1.2rem;
}

/* ===== 相关链接 ===== */
.page-privacy .privacy-related {
  padding: 2.6rem 0 3.4rem;
  background: var(--privacy-deep);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 28px 28px;
  border-top: 4px solid var(--privacy-accent);
}

.page-privacy .privacy-related__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-privacy .privacy-related__item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.2rem 1.3rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-decoration: none;
  color: #FFF;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.page-privacy .privacy-related__label {
  font-size: 0.9rem;
  color: var(--privacy-steel);
}

.page-privacy .privacy-related__link {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--privacy-green);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-related__item:hover {
  background: rgba(57, 255, 136, 0.1);
  border-color: rgba(57, 255, 136, 0.4);
  transform: translateY(-3px);
}

/* ===== 桌面端增强 ===== */
@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    padding: 4rem 0 4.5rem;
  }

  .page-privacy .privacy-hero__inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
  }

  .page-privacy .privacy-hero__title {
    font-size: 3rem;
  }

  .page-privacy .privacy-hero__lead {
    font-size: 1.12rem;
  }

  .page-privacy .privacy-toc__grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
  }

  .page-privacy .privacy-toc__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 1.2rem 1rem;
  }

  .page-privacy .privacy-toc__item::after {
    left: auto;
    right: -0.55rem;
    bottom: auto;
    top: 1.4rem;
    width: 0.55rem;
    height: 2px;
    background: linear-gradient(90deg, var(--privacy-accent), transparent);
  }

  .page-privacy .privacy-toc__item:last-child::after {
    display: none;
  }

  .page-privacy .privacy-toc__num {
    font-size: 1.3rem;
    text-align: left;
  }

  .page-privacy .privacy-stamp__box {
    padding: 2rem 2.4rem 1.8rem;
  }

  .page-privacy .privacy-stamp__text {
    font-size: 1.1rem;
  }

  .page-privacy .privacy-clause {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 0;
    margin-bottom: 3rem;
  }

  .page-privacy .privacy-clause::before {
    left: 4.2rem;
    bottom: -1.5rem;
  }

  .page-privacy .privacy-clause__head {
    grid-column: 1;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    padding-right: 0;
  }

  .page-privacy .privacy-clause__num {
    width: 2.6rem;
    height: 3rem;
    font-size: 1.6rem;
  }

  .page-privacy .privacy-clause__title {
    font-size: 1.6rem;
  }

  .page-privacy .privacy-clause__body {
    grid-column: 2;
    margin-left: 0;
    padding-left: 1.8rem;
    border-left: 1px solid rgba(184, 198, 217, 0.55);
  }

  .page-privacy .privacy-table__row {
    flex-direction: row;
    gap: 1.6rem;
    padding: 1.1rem 1.3rem;
  }

  .page-privacy .privacy-table__label {
    flex-shrink: 0;
    width: 130px;
    margin-bottom: 0;
  }

  .page-privacy .privacy-related__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-privacy .container {
    width: min(1200px, 100% - 3rem);
  }

  .page-privacy .privacy-hero__inner {
    gap: 4rem;
  }

  .page-privacy .privacy-hero__title {
    font-size: 3.4rem;
  }

  .page-privacy .privacy-clause__body {
    max-width: 76ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
    animation: none !important;
  }
}