.page-privacy {
  --pv-line: rgba(143, 163, 191, 0.24);
  --pv-line-2: rgba(143, 163, 191, 0.46);
  --pv-panel: rgba(18, 34, 66, 0.72);
  --pv-body-width: 46rem;

  position: relative;
  display: block;
  padding: clamp(18px, 4vw, 40px) 0 clamp(56px, 8vw, 104px);
  background:
    radial-gradient(120% 78% at 10% -12%, rgba(122, 92, 255, 0.22), transparent 58%),
    radial-gradient(88% 66% at 102% 6%, rgba(77, 227, 210, 0.13), transparent 62%),
    var(--c-night);
  color: var(--c-paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
}

/* —— 面包屑 —— */
.page-privacy .breadcrumb {
  margin-bottom: clamp(16px, 2.6vw, 26px);
}

/* —— 首屏 —— */
.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 28px;
}

.page-privacy .privacy-hero__meta {
  margin: 0;
  color: var(--c-cyan);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-privacy .privacy-hero__title {
  margin: 12px 0 0;
  font-size: clamp(38px, 9vw, 74px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--c-paper);
}

.page-privacy .privacy-hero__title::after {
  content: "";
  display: block;
  width: clamp(56px, 12vw, 110px);
  height: 3px;
  margin-top: 20px;
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--c-violet), var(--c-cyan));
}

.page-privacy .privacy-hero__lead {
  margin: 24px 0 0;
  max-width: 40rem;
  font-size: clamp(15.5px, 1.9vw, 17.5px);
  line-height: 1.9;
  color: rgba(243, 233, 218, 0.9);
}

.page-privacy .privacy-hero__sub {
  margin: 14px 0 0;
  max-width: 40rem;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-mist);
}

.page-privacy .privacy-hero__facts {
  margin: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-lg);
  background: var(--pv-line);
  overflow: hidden;
}

.page-privacy .privacy-hero__facts > div {
  display: grid;
  gap: 6px;
  padding: 15px 18px;
  background: rgba(5, 12, 26, 0.74);
}

.page-privacy .privacy-hero__facts dt {
  margin: 0;
  color: var(--c-mist);
  font-size: 11.5px;
  letter-spacing: 0.14em;
}

.page-privacy .privacy-hero__facts dd {
  margin: 0;
  color: var(--c-paper);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* —— 主视觉 —— */
.page-privacy .privacy-visual {
  margin: clamp(30px, 5vw, 56px) 0 0;
  border-radius: var(--radius-xl);
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* —— 布局 —— */
.page-privacy .privacy-layout {
  display: grid;
  gap: 30px;
  grid-template-areas:
    "toc"
    "body";
  margin-top: clamp(40px, 6vw, 76px);
}

.page-privacy .privacy-body {
  grid-area: body;
  min-width: 0;
  max-width: var(--pv-body-width);
}

.page-privacy .privacy-toc {
  grid-area: toc;
}

/* —— 条款 —— */
.page-privacy .privacy-clause {
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: clamp(50px, 7vw, 92px);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pv-line-2);
}

.page-privacy .privacy-clause__num {
  flex: none;
  padding: 4px 11px;
  border: 1px solid rgba(77, 227, 210, 0.5);
  border-radius: var(--pill);
  color: var(--c-cyan);
  font-size: 12px;
  line-height: 1;
  letter-spacing: 0.1em;
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-size: clamp(20px, 3.4vw, 28px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-privacy .privacy-clause__intro {
  margin: 20px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-mist);
}

/* —— 条目列表 —— */
.page-privacy .privacy-terms {
  margin: 22px 0 0;
  display: grid;
}

.page-privacy .privacy-terms__row {
  display: grid;
  gap: 7px;
  padding: 18px 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-terms__row:last-child {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-terms dt {
  margin: 0;
  color: var(--c-cyan);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-terms dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(243, 233, 218, 0.86);
}

/* —— 安全说明纸卡 —— */
.page-privacy .privacy-security {
  position: relative;
  margin-top: 28px;
  padding: clamp(22px, 3.4vw, 36px);
  border-radius: var(--radius-lg);
  background: linear-gradient(158deg, #F8F0E4, #E9DDC9);
  color: var(--c-brown);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-privacy .privacy-security::after {
  content: "";
  position: absolute;
  top: -34px;
  right: -34px;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 34%, rgba(122, 92, 255, 0.3), rgba(77, 227, 210, 0.14));
  pointer-events: none;
}

.page-privacy .privacy-security__title {
  position: relative;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 800;
  color: var(--c-brown);
}

.page-privacy .privacy-security__title::before {
  content: "";
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--c-bind);
  transform: rotate(45deg);
}

.page-privacy .privacy-security__list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-security__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(26, 20, 16, 0.86);
}

.page-privacy .privacy-security__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 8px;
  height: 1px;
  background: var(--c-bind);
}

/* —— 权利卡片 —— */
.page-privacy .privacy-rights {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-rights__card {
  padding: 18px 20px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-sm);
  background: var(--pv-panel);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-privacy .privacy-rights__card:hover {
  transform: translateY(-3px);
  border-color: rgba(122, 92, 255, 0.72);
}

.page-privacy .privacy-rights__name {
  margin: 0 0 7px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--c-cyan);
}

.page-privacy .privacy-rights__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(243, 233, 218, 0.82);
}

.page-privacy .privacy-deadline {
  margin: 22px 0 0;
  padding: 4px 0 4px 18px;
  border-left: 2px solid var(--c-orange);
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(243, 233, 218, 0.88);
}

/* —— 联系通道 —— */
.page-privacy .privacy-contact-card {
  margin-top: 24px;
  padding: clamp(22px, 3.4vw, 34px);
  border: 1px solid var(--pv-line-2);
  border-radius: var(--radius-lg);
  background: linear-gradient(200deg, rgba(122, 92, 255, 0.2), rgba(5, 12, 26, 0.76));
}

.page-privacy .privacy-contact__label {
  margin: 0;
  color: var(--c-mist);
  font-size: 11.5px;
  letter-spacing: 0.16em;
}

.page-privacy .privacy-contact__mail {
  margin: 8px 0 12px;
  font-family: var(--font-index);
  font-size: clamp(16px, 3.6vw, 23px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-cyan);
  word-break: break-all;
}

.page-privacy .privacy-contact__note {
  margin: 0;
  max-width: 34rem;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(243, 233, 218, 0.84);
}

/* —— 相关页面 —— */
.page-privacy .privacy-links {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  border-radius: var(--radius-sm);
  background: var(--pv-line);
  overflow: hidden;
}

.page-privacy .privacy-links li {
  background: rgba(5, 12, 26, 0.62);
}

.page-privacy .privacy-links a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding: 16px 18px;
  color: var(--c-paper);
  font-size: 15.5px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-privacy .privacy-links a:hover {
  background: rgba(122, 92, 255, 0.2);
  color: #fff;
}

.page-privacy .privacy-links a span {
  font-family: var(--font-index);
  font-size: 13px;
  font-weight: 400;
  color: var(--c-mist);
}

/* —— 条款索引 —— */
.page-privacy .privacy-toc {
  padding: 16px 16px 18px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-lg);
  background: rgba(5, 12, 26, 0.64);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  color: var(--c-mist);
  font-size: 11.5px;
  letter-spacing: 0.18em;
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__list li {
  flex: none;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 14px;
  border: 1px solid var(--pv-line);
  border-radius: var(--pill);
  color: rgba(243, 233, 218, 0.82);
  font-size: 13.5px;
  line-height: 1.5;
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-privacy .privacy-toc__list a:hover {
  background: rgba(122, 92, 255, 0.2);
  border-color: rgba(122, 92, 255, 0.7);
  color: var(--c-paper);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-index);
  font-size: 11.5px;
  color: var(--c-cyan);
  flex: none;
}

/* —— 回到顶部 —— */
.page-privacy .privacy-totop {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: clamp(38px, 5vw, 62px);
  padding: 11px 20px;
  border: 1px solid var(--pv-line-2);
  border-radius: var(--pill);
  color: var(--c-paper);
  font-family: var(--font-index);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .privacy-totop::before {
  content: "↑";
  color: var(--c-cyan);
  font-size: 14px;
}

.page-privacy .privacy-totop:hover {
  background: rgba(122, 92, 255, 0.18);
  border-color: var(--c-violet);
}

/* —— 术语标注 —— */
.page-privacy abbr[title] {
  text-decoration: none;
  border-bottom: 1px dashed rgba(77, 227, 210, 0.62);
  color: inherit;
  cursor: help;
}

/* —— 桌面端 —— */
@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 52px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 244px;
    grid-template-areas: "body toc";
    gap: 62px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    padding: 20px;
  }

  .page-privacy .privacy-toc__list {
    display: grid;
    gap: 4px;
    overflow: visible;
  }

  .page-privacy .privacy-toc__list a {
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 9px 10px;
    white-space: normal;
  }

  .page-privacy .privacy-terms__row {
    grid-template-columns: 152px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

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

@media (min-width: 1180px) {
  .page-privacy .privacy-hero__facts {
    margin-bottom: 6px;
  }
}
</