.page-privacy {
  --privacy-body: #2A3644;
  --privacy-line: rgba(16, 24, 32, 0.14);
  --privacy-line-soft: rgba(16, 24, 32, 0.08);
  background: var(--ink-900);
  color: var(--paper-100);
  padding-bottom: clamp(32px, 6vw, 72px);
  overflow-x: clip;
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 3px;
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 clamp(30px, 5vw, 56px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(123, 97, 255, 0.20), transparent 62%),
    radial-gradient(90% 80% at 0% 8%, rgba(40, 224, 208, 0.14), transparent 66%),
    var(--ink-900);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(138, 155, 176, 0.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(138, 155, 176, 0.10) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), transparent 88%);
  pointer-events: none;
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumb-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--gray-400);
}

.page-privacy .breadcrumb-list a {
  color: var(--gray-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .breadcrumb-list a:hover {
  color: var(--cyan-400);
  border-bottom-color: var(--line-cyan);
}

.page-privacy .breadcrumb-list a[aria-current="page"] {
  color: var(--cyan-400);
}

.page-privacy .breadcrumb-sep {
  opacity: 0.55;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-privacy .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan-400);
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(28px, 6.4vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--paper-100);
}

.page-privacy .privacy-lead {
  max-width: 44ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.88;
  color: rgba(242, 240, 234, 0.82);
}

.page-privacy .privacy-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-chips li {
  padding: 6px 13px;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-pill);
  background: rgba(40, 224, 208, 0.07);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--ink-800);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.06);
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(to bottom, rgba(40, 224, 208, 0.07) 0 1px, transparent 1px 5px);
  pointer-events: none;
}

/* 主体分栏 */
.page-privacy .privacy-layout {
  display: grid;
  gap: 20px;
  padding-top: clamp(24px, 4vw, 44px);
}

/* 章节索引 */
.page-privacy .privacy-toc {
  padding: 16px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--ink-800);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gray-400);
}

.page-privacy .privacy-toc ol {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 8px 8px 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(242, 240, 234, 0.78);
  text-decoration: none;
  transition: color 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-privacy .privacy-toc a:hover {
  color: var(--cyan-400);
  background: rgba(40, 224, 208, 0.09);
  border-left-color: var(--cyan-400);
  transform: translateX(2px);
}

.page-privacy .privacy-toc .idx {
  flex: none;
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--violet-500);
}

/* 纸白阅读卡 */
.page-privacy .privacy-article {
  padding: clamp(20px, 4.5vw, 46px);
  border-radius: var(--radius-lg);
  background: var(--paper-100);
  color: var(--black-900);
  box-shadow:
    8px 8px 0 -2px rgba(242, 240, 234, 0.13),
    16px 16px 0 -6px rgba(242, 240, 234, 0.06),
    0 24px 50px -34px rgba(0, 0, 0, 0.9);
}

.page-privacy .privacy-article__intro {
  margin: 0 0 4px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--privacy-line);
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink-700);
}

.page-privacy .privacy-article p {
  max-width: 42em;
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--privacy-body);
}

.page-privacy .privacy-article p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-section {
  padding: clamp(20px, 3.2vw, 30px) 0;
  border-top: 1px dashed var(--privacy-line);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-section:first-of-type {
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 0;
}

.page-privacy .privacy-section h2 {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 3.6vw, 26px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .privacy-seq {
  flex: none;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--ink-800);
  color: var(--cyan-400);
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transform: translateY(-2px);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-section:target .privacy-seq {
  background: var(--cyan-400);
  color: var(--ink-900);
}

/* 定义列表 */
.page-privacy .privacy-defs {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}

.page-privacy .privacy-def {
  padding: 12px 14px;
  border-left: 3px solid var(--cyan-400);
  border-radius: 0 10px 10px 0;
  background: rgba(40, 224, 208, 0.09);
  transition: transform 0.18s var(--ease), background 0.18s var(--ease);
}

.page-privacy .privacy-def:hover,
.page-privacy .privacy-def:focus-visible {
  transform: translateX(3px);
  background: rgba(40, 224, 208, 0.16);
}

.page-privacy .privacy-def dt {
  margin-bottom: 4px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-privacy .privacy-def dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--privacy-body);
}

/* 编号列表 */
.page-privacy .privacy-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: priv-item;
}

.page-privacy .privacy-list li {
  position: relative;
  padding: 11px 14px 11px 42px;
  border: 1px solid var(--privacy-line-soft);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.82;
  color: var(--privacy-body);
}

.page-privacy .privacy-list li::before {
  counter-increment: priv-item;
  content: counter(priv-item, decimal-leading-zero);
  position: absolute;
  left: 14px;
  top: 12px;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  color: var(--violet-500);
}

.page-privacy .privacy-list strong {
  color: var(--ink-900);
}

/* 存储表格 */
.page-privacy .privacy-table-wrap {
  margin-top: 18px;
  overflow-x: auto;
  border: 1px solid var(--privacy-line);
  border-radius: 12px;
  background: #FFFFFF;
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-privacy .privacy-table th {
  padding: 11px 14px;
  background: var(--ink-800);
  color: var(--paper-100);
  text-align: left;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-privacy .privacy-table td {
  padding: 12px 14px;
  border-top: 1px solid var(--privacy-line-soft);
  line-height: 1.75;
  color: var(--privacy-body);
  vertical-align: top;
}

.page-privacy .privacy-table td:first-child {
  font-weight: 600;
  color: var(--ink-900);
  white-space: nowrap;
}

.page-privacy .privacy-table tbody tr {
  transition: background 0.16s var(--ease);
}

.page-privacy .privacy-table tbody tr:hover {
  background: rgba(40, 224, 208, 0.15);
}

/* 提示块 */
.page-privacy .privacy-note {
  margin-top: 16px;
  padding: 13px 16px;
  border: 1px dashed rgba(123, 97, 255, 0.48);
  border-radius: 12px;
  background: rgba(123, 97, 255, 0.09);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-900);
}

/* 权利条目 */
.page-privacy .privacy-rights {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-rights li {
  padding: 12px 14px;
  border-left: 3px solid var(--orange-500);
  border-radius: 0 10px 10px 0;
  background: rgba(255, 154, 61, 0.12);
  font-size: 14px;
  line-height: 1.82;
  color: var(--privacy-body);
}

.page-privacy .privacy-rights b {
  color: var(--ink-900);
}

/* 联系卡 */
.page-privacy .privacy-contact {
  margin-top: 22px;
  padding: clamp(16px, 3vw, 24px);
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-md);
  background:
    radial-gradient(100% 120% at 100% 0%, rgba(40, 224, 208, 0.16), transparent 60%),
    var(--ink-800);
  color: var(--paper-100);
}

.page-privacy .privacy-contact__title {
  max-width: none;
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--paper-100);
}

.page-privacy .privacy-contact__grid {
  display: grid;
  gap: 16px;
  margin: 14px 0 0;
}

.page-privacy .privacy-contact__item dt {
  margin-bottom: 4px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray-400);
}

.page-privacy .privacy-contact__item dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--paper-100);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__item--mono dd {
  font-family: var(--font-data);
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--cyan-400);
}

.page-privacy .privacy-contact__wide {
  grid-column: 1 / -1;
}

.page-privacy .privacy-contact__note {
  max-width: none;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--gray-400);
}

/* 下一步路径 */
.page-privacy .privacy-next {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-privacy .privacy-next a {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid var(--ink-800);
  border-radius: var(--radius-pill);
  background: var(--ink-800);
  color: var(--paper-100);
  font-size: 13px;
  text-decoration: none;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-privacy .privacy-next a:hover {
  background: var(--ink-700);
  color: var(--cyan-400);
  transform: translateY(-2px);
}

.page-privacy .privacy-top {
  display: inline-flex;
  margin-top: 20px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--ink-700);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-700);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .privacy-top:hover {
  color: var(--violet-500);
  border-bottom-color: var(--violet-500);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-privacy .privacy-contact__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-privacy h1 {
    font-size: 52px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-article {
    padding: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: 0.01ms !important;
    transform: none !important;
  }
}