.page-privacy {
  --pv-toc-w: 15.5rem;
  --pv-ink-soft: #3a2f24;
  --pv-line: rgba(26, 18, 11, 0.14);
  --pv-lake-ink: #0b6e73;
  --pv-flare-ink: #c53a1c;
  background: var(--c-night);
  color: var(--c-paper);
  font-family: var(--font-sans);
}

/* ============ 首屏 ============ */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: var(--sp-5) 0 clamp(2.5rem, 6vw, 5rem);
  background: radial-gradient(120% 90% at 82% 0%, #16345c 0%, var(--c-night) 64%);
  border-bottom: var(--hair);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pv-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.8);
}

.page-privacy .pv-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(11, 27, 51, 0.58) 0%, rgba(11, 27, 51, 0.86) 55%, var(--c-night) 100%),
    repeating-linear-gradient(115deg, rgba(167, 243, 240, 0.06) 0 2px, transparent 2px 9px);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .pv-hero .breadcrumb {
  margin-bottom: var(--sp-4);
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--t-14);
  color: var(--c-fog);
}

.page-privacy .breadcrumb__list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-privacy .breadcrumb__list li + li::before {
  content: "/";
  color: rgba(143, 166, 196, 0.5);
}

.page-privacy .breadcrumb__list a {
  color: var(--c-lake-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .breadcrumb__list a:hover,
.page-privacy .breadcrumb__list a:focus-visible {
  border-bottom-color: var(--c-lake);
}

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

.page-privacy .breadcrumb__list [aria-current="page"] {
  color: var(--c-paper);
}

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  align-items: start;
}

.page-privacy h1 {
  margin: var(--sp-2) 0 0;
  font-size: clamp(2.1rem, 5.4vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--c-paper);
  text-wrap: balance;
}

.page-privacy .pv-hero__intro {
  margin: var(--sp-3) 0 0;
  max-width: 46ch;
  font-size: var(--t-18);
  line-height: 1.85;
  color: rgba(247, 241, 227, 0.82);
}

.page-privacy .pv-hero__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: var(--sp-4) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__pills li {
  padding: 0.4rem 0.75rem;
  border: var(--hair-lake);
  border-radius: 999px;
  background: rgba(34, 195, 201, 0.08);
  color: var(--c-lake-soft);
  font-size: var(--t-12);
  letter-spacing: 0.08em;
}

/* 摘要卡 */
.page-privacy .pv-summary {
  padding: var(--sp-4);
  border: var(--hair-lake);
  border-radius: var(--radius-lg);
  background: rgba(18, 41, 74, 0.74);
  backdrop-filter: blur(10px);
  box-shadow: 0 24px 60px -40px rgba(0, 0, 0, 0.9);
}

.page-privacy .pv-summary__label {
  margin: 0;
  font-size: var(--t-12);
  letter-spacing: 0.18em;
  color: var(--c-lake);
  font-weight: 700;
}

.page-privacy .pv-summary__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-2);
  margin: var(--sp-3) 0 0;
}

.page-privacy .pv-summary__stats > div {
  padding-top: var(--sp-2);
  border-top: 1px solid rgba(143, 166, 196, 0.28);
}

.page-privacy .pv-summary__stats dt {
  font-size: var(--t-12);
  color: var(--c-fog);
  line-height: 1.5;
}

.page-privacy .pv-summary__stats dd {
  margin: 0.25rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  line-height: 1;
  color: var(--c-rapeseed);
}

.page-privacy .pv-summary__stats dd span {
  margin-left: 0.25rem;
  font-family: var(--font-sans);
  font-size: var(--t-12);
  color: var(--c-fog);
}

.page-privacy .pv-summary__more {
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: var(--hair);
}

.page-privacy .pv-summary__more summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  cursor: pointer;
  font-size: var(--t-14);
  color: var(--c-lake-soft);
}

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

.page-privacy .pv-summary__more summary::after {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--c-flare);
}

.page-privacy .pv-summary__more[open] summary::after {
  content: "－";
}

.page-privacy .pv-summary__more summary:focus-visible {
  outline: 2px solid var(--c-rapeseed);
  outline-offset: 4px;
}

.page-privacy .pv-summary__more ul {
  display: grid;
  gap: 0.45rem;
  margin: var(--sp-3) 0 0;
  padding-left: 1.1rem;
  font-size: var(--t-14);
  line-height: 1.8;
  color: rgba(247, 241, 227, 0.8);
}

.page-privacy .pv-summary__more li::marker {
  color: var(--c-lake);
}

/* ============ 正文区 ============ */
.page-privacy .pv-body {
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(3rem, 6vw, 5rem);
  background: var(--c-paper);
  color: var(--pv-ink-soft);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}

.page-privacy .pv-body__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  align-items: start;
}

/* 目录 */
.page-privacy .pv-toc {
  padding-top: var(--sp-2);
  border-top: 2px solid var(--c-ink);
}

.page-privacy .pv-toc__title {
  margin: 0 0 var(--sp-2);
  font-size: var(--t-12);
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--pv-flare-ink);
}

.page-privacy .pv-toc__list {
  display: grid;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.5rem 0.3rem;
  border-radius: 8px;
  font-size: var(--t-14);
  color: var(--pv-ink-soft);
  text-decoration: none;
}

.page-privacy .pv-toc__list a:hover {
  background: rgba(34, 195, 201, 0.16);
  color: var(--c-ink);
}

.page-privacy .pv-toc__list a:focus-visible {
  outline: 2px solid var(--pv-flare-ink);
  outline-offset: 2px;
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  color: var(--pv-lake-ink);
}

/* 条款 */
.page-privacy .pv-content {
  min-width: 0;
  max-width: 74ch;
}

.page-privacy .pv-clause {
  scroll-margin-top: 6rem;
  padding: var(--sp-4) 0 var(--sp-5);
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.page-privacy .pv-clause__num {
  font-family: var(--font-mono);
  font-size: var(--t-24);
  line-height: 1;
  color: var(--pv-lake-ink);
}

.page-privacy .pv-clause h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--c-ink);
}

.page-privacy .prose {
  max-width: 68ch;
  font-size: var(--t-18);
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .prose p {
  margin: 0 0 var(--sp-3);
}

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

.page-privacy .prose strong {
  color: var(--c-ink);
}

.page-privacy .prose ul,
.page-privacy .prose ol {
  display: grid;
  gap: 0.4rem;
  margin: 0 0 var(--sp-3);
  padding-left: 1.2rem;
}

.page-privacy .prose li::marker {
  color: var(--pv-lake-ink);
  font-family: var(--font-mono);
}

/* 信息类型定义表 */
.page-privacy .pv-define {
  display: grid;
  gap: var(--sp-2);
  margin: var(--sp-3) 0 var(--sp-3);
}

.page-privacy .pv-define > div {
  padding: 0.1rem 0 0.1rem var(--sp-3);
  border-left: 3px solid var(--c-rapeseed);
}

.page-privacy .pv-define dt {
  font-size: var(--t-18);
  font-weight: 700;
  color: var(--c-ink);
}

.page-privacy .pv-define dd {
  margin: 0.3rem 0 0;
  font-size: var(--t-18);
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

/* 编号步骤 */
.page-privacy .pv-steps {
  counter-reset: pvstep;
  display: grid;
  gap: var(--sp-2);
  margin: var(--sp-3) 0 var(--sp-3);
  padding: 0;
  list-style: none;
}

.page-privacy .pv-steps li {
  counter-increment: pvstep;
  position: relative;
  padding-left: 2.5rem;
  font-size: var(--t-18);
  line-height: 1.8;
}

.page-privacy .pv-steps li::before {
  content: counter(pvstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.15rem;
  padding: 0.16rem 0.4rem;
  border-radius: 6px;
  background: var(--c-rapeseed);
  color: var(--c-ink);
  font-family: var(--font-mono);
  font-size: var(--t-12);
}

/* 保留期限表格 */
.page-privacy .pv-table-wrap {
  margin: var(--sp-4) 0 var(--sp-4);
  overflow-x: auto;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  background: #fffdf7;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 34rem;
  border-collapse: collapse;
  font-size: var(--t-14);
}

.page-privacy .pv-table caption {
  padding: var(--sp-2) var(--sp-3);
  text-align: left;
  font-size: var(--t-12);
  letter-spacing: 0.12em;
  color: var(--pv-lake-ink);
  background: rgba(34, 195, 201, 0.12);
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 0.8rem var(--sp-3);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--pv-line);
  line-height: 1.7;
}

.page-privacy .pv-table thead th {
  background: var(--c-night-2);
  color: var(--c-paper);
  font-size: var(--t-12);
  font-weight: 600;
  letter-spacing: 0.06em;
}

.page-privacy .pv-table tbody th {
  font-weight: 700;
  color: var(--c-ink);
}

.page-privacy .pv-table tbody tr:last-child th,
.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .pv-table .num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--pv-flare-ink);
}

/* 深色呼吸带 */
.page-privacy .pv-breath {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--sp-3);
  margin: var(--sp-4) 0;
  padding: var(--sp-4);
  border-left: 4px solid var(--c-lake);
  border-radius: var(--radius);
  background: linear-gradient(100deg, var(--c-night-2) 0%, var(--c-night) 78%);
  color: var(--c-paper);
}

.page-privacy .pv-breath__num {
  font-family: var(--font-mono);
  font-size: var(--t-32);
  line-height: 1;
  color: var(--c-rapeseed);
}

.page-privacy .pv-breath p {
  margin: 0;
  max-width: 42ch;
  font-size: var(--t-14);
  line-height: 1.8;
  color: rgba(247, 241, 227, 0.82);
}

/* 结尾帮助卡 */
.page-privacy .pv-help {
  margin-top: var(--sp-5);
  padding: var(--sp-4);
  border: var(--hair-lake);
  border-radius: var(--radius-lg);
  background: var(--c-night);
  color: var(--c-paper);
}

.page-privacy .pv-help h2 {
  margin: 0 0 var(--sp-2);
  font-size: var(--t-24);
  line-height: 1.3;
  color: var(--c-paper);
}

.page-privacy .pv-help p {
  margin: 0 0 var(--sp-3);
  max-width: 52ch;
  font-size: var(--t-14);
  line-height: 1.85;
  color: rgba(247, 241, 227, 0.82);
}

.page-privacy .pv-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.page-privacy .pv-help__actions .btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
}

/* ============ 响应式 ============ */
@media (max-width: 959px) {
  .page-privacy .pv-toc {
    position: static;
  }

  .page-privacy .pv-toc__list {
    display: flex;
    gap: 0.4rem;
    overflow-x: auto;
    padding-bottom: 0.4rem;
    scrollbar-width: thin;
  }

  .page-privacy .pv-toc__list li {
    flex: 0 0 auto;
  }

  .page-privacy .pv-toc__list a {
    white-space: nowrap;
    border: 1px solid var(--pv-line);
    padding: 0.55rem 0.7rem;
  }

  .page-privacy .pv-summary__stats {
    gap: var(--sp-2);
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.85fr);
    gap: var(--sp-5);
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-toc {
    position: sticky;
    top: 6rem;
  }

  .page-privacy .pv-body__inner {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: var(--sp-6);
  }
}

@media (max-width: 520px) {
  .page-privacy .pv-summary__stats {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .page-privacy .pv-summary__stats > div {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.5rem;
    padding: 0.5rem 0;
  }

  .page-privacy .pv-summary__stats dd {
    margin: 0;
  }

  .page-privacy .pv-breath {
    padding: var(--sp-3);
  }
}

/* ============ 打印 ============ */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
  }

  .page-privacy .pv-hero {
    padding: 0 0 1rem;
    background: #ffffff;
    border-bottom: 1px solid #000000;
  }

  .page-privacy .pv-hero__bg,
  .page-privacy .pv-hero__veil,
  .page-privacy .pv-hero__pills,
  .page-privacy .pv-toc,
  .page-privacy .pv-breath {
    display: none !important;
  }

  .page-privacy h1,
  .page-privacy .pv-hero__intro,
  .page-privacy .pv-summary,
  .page-privacy .pv-summary__label,
  .page-privacy .pv-summary__stats dt,
  .page-privacy .pv-summary__stats dd,
  .page-privacy .pv-summary__more summary {
    color: #000000 !important;
  }

  .page-privacy .pv-summary {
    background: #ffffff;
    box-shadow: none;
    border: 1px solid #999999;
  }

  .page-privacy .pv-body {
    padding: 1rem 0;
    background: #ffffff;
    border-radius: 0;
  }

  .page-privacy .pv-body__inner {
    display: block;
  }

  .page-privacy .pv-content {
    max-width: none;
  }

  .page-privacy .pv-table-wrap {
    overflow: visible;
  }

  .page-privacy .pv-table {
    min-width: 0;
  }

  .page-privacy .pv-help {
    background: #ffffff;
    border: 1px solid #999999;
  }

  .page-privacy .pv-help h2,
  .page-privacy .pv-help p {
    color: #000000;
  }
}