.page-privacy {
  --privacy-index-w: 264px;
  display: block;
}

/* 面包屑留白 */
.page-privacy .breadcrumbs {
  padding-top: clamp(1.2rem, 3vw, 1.8rem);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(1.4rem, 4vw, 2.2rem) 0 clamp(1.8rem, 5vw, 3rem);
  background:
    radial-gradient(120% 100% at 8% 0%, rgba(47, 224, 200, 0.10), transparent 58%),
    radial-gradient(90% 80% at 100% 10%, rgba(240, 180, 41, 0.10), transparent 62%),
    linear-gradient(180deg, var(--hull-deep), var(--ink));
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -90px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 224, 200, 0.16), transparent 70%);
  pointer-events: none;
}

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

.page-privacy .eyebrow {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-title {
  margin: 0 0 clamp(0.9rem, 2.4vw, 1.3rem);
  font-size: clamp(2rem, 6.4vw, 3.7rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 22ch;
}

.page-privacy .privacy-lead {
  margin: 0 0 clamp(1.2rem, 3vw, 1.7rem);
  max-width: 62ch;
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  line-height: 1.9;
  color: var(--paper);
}

.page-privacy .privacy-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
}

.page-privacy .privacy-scope {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* 主题横幅 */
.page-privacy .privacy-banner {
  margin: clamp(1.2rem, 3vw, 1.9rem) auto 0;
  max-width: var(--page-max);
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
}

/* 主体布局 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.8rem);
  padding-block: clamp(1.8rem, 5vw, 3.2rem);
}

/* 左侧索引 */
.page-privacy .privacy-index-title {
  margin: 0 0 0.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--steel);
}

.page-privacy .privacy-index-nav {
  display: flex;
  gap: 0.45rem;
  margin: 0;
  padding: 0 0 0.5rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-index-nav li {
  flex: 0 0 auto;
}

.page-privacy .privacy-index-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: rgba(18, 41, 63, 0.72);
  color: var(--paper);
  font-size: 0.86rem;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-index-nav a .mono {
  font-size: 0.74rem;
  color: var(--cyan);
}

.page-privacy .privacy-index-nav a:hover,
.page-privacy .privacy-index-nav a:focus-visible {
  border-color: var(--line-cyan);
  background: rgba(47, 224, 200, 0.12);
  color: var(--cyan);
  outline: none;
}

/* 正文分节 */
.page-privacy .privacy-section {
  --band: var(--steel);
  position: relative;
  padding-top: clamp(1.4rem, 3.4vw, 2rem);
  margin-bottom: clamp(2rem, 5.5vw, 3.2rem);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  height: 3px;
  border-radius: 2px;
  background: var(--band);
}

.page-privacy .privacy-section-collect { --band: var(--steel); }
.page-privacy .privacy-section-purpose { --band: var(--teal); }
.page-privacy .privacy-section-retention { --band: var(--ember); }
.page-privacy .privacy-section-rights { --band: var(--cyan); }
.page-privacy .privacy-section-reach { --band: var(--amber); }

.page-privacy .privacy-section-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.page-privacy .privacy-num {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--band);
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-size: clamp(1.32rem, 3.6vw, 1.78rem);
  font-weight: 850;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .privacy-text {
  margin: 0 0 1.1rem;
  max-width: 64ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--paper);
}

.page-privacy .privacy-note {
  margin: 1rem 0 0;
  max-width: 64ch;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--mist);
  border-left: 2px solid var(--line);
  padding-left: 0.85rem;
}

/* 信息范围表 */
.page-privacy .privacy-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(18, 41, 63, 0.62);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 0.93rem;
}

.page-privacy .privacy-table thead th {
  padding: 0.85rem 1rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--teal);
}

.page-privacy .privacy-table tbody th,
.page-privacy .privacy-table tbody td {
  padding: 0.9rem 1rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.75;
  border-top: 1px solid var(--line-soft);
  color: var(--paper);
}

.page-privacy .privacy-table tbody th {
  width: 17%;
  font-weight: 700;
  color: var(--cyan);
  white-space: nowrap;
}

.page-privacy .privacy-table tbody td:nth-child(2) {
  width: 40%;
  color: var(--paper);
}

.page-privacy .privacy-table tbody td:nth-child(3) {
  color: var(--mist);
}

.page-privacy .privacy-table tbody tr:hover {
  background: rgba(47, 224, 200, 0.06);
}

/* 用途列表 */
.page-privacy .purpose-list {
  display: grid;
  gap: 0.85rem;
}

.page-privacy .purpose-item {
  position: relative;
  padding: 1rem 1.1rem 1rem 1.4rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-s);
  background: linear-gradient(120deg, rgba(55, 182, 160, 0.10), rgba(11, 27, 43, 0) 62%);
}

.page-privacy .purpose-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9rem;
  bottom: 0.9rem;
  width: 3px;
  border-radius: 2px;
  background: var(--teal);
}

.page-privacy .purpose-name {
  margin: 0 0 0.35rem;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--paper);
}

.page-privacy .purpose-item p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--mist);
}

/* 保存期限折叠组 */
.page-privacy .privacy-accordion {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-accordion .accordion-item {
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-acc-heading {
  margin: 0;
  font-size: 1rem;
}

.page-privacy .privacy-accordion .accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1rem 0.2rem;
  background: none;
  border: 0;
  text-align: left;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper);
  cursor: pointer;
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-accordion .accordion-trigger:hover,
.page-privacy .privacy-accordion .accordion-trigger:focus-visible {
  color: var(--ember);
  outline: none;
}

.page-privacy .privacy-term {
  flex: 0 0 auto;
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  color: var(--ember);
  border: 1px solid rgba(224, 138, 60, 0.42);
  border-radius: var(--r-pill);
  padding: 0.2rem 0.65rem;
}

.page-privacy .privacy-accordion .accordion-body {
  padding: 0 0.2rem 1.1rem;
}

.page-privacy .privacy-accordion .accordion-body p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--mist);
}

/* 请求权限编号列表 */
.page-privacy .rights-list {
  counter-reset: rights;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-privacy .rights-item {
  counter-increment: rights;
  position: relative;
  padding-left: 3.4rem;
  padding-block: 0.15rem;
}

.page-privacy .rights-item::before {
  content: counter(rights, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.1rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--cyan);
  border: 1px solid var(--line-cyan);
  border-radius: var(--r-s);
  padding: 0.2rem 0.5rem;
}

.page-privacy .rights-name {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  font-weight: 800;
  color: var(--paper);
}

.page-privacy .rights-item p {
  margin: 0;
  max-width: 60ch;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--mist);
}

/* 联系区 */
.page-privacy .reach-grid {
  display: grid;
  gap: 0.9rem;
  margin-bottom: 0.9rem;
}

.page-privacy .reach-card {
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(18, 41, 63, 0.7);
}

.page-privacy .reach-card-mail {
  border-left: 4px solid var(--amber);
}

.page-privacy .reach-card-phone {
  border-left: 4px solid var(--cyan);
}

.page-privacy .reach-label {
  margin: 0 0 0.4rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--steel);
}

.page-privacy .reach-value {
  margin: 0 0 0.6rem;
  font-size: clamp(1rem, 3vw, 1.15rem);
  font-weight: 700;
  color: var(--paper);
  word-break: break-all;
}

.page-privacy .reach-copy {
  margin-bottom: 0.7rem;
}

.page-privacy .reach-note {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .reach-address {
  padding: 1rem 1.15rem;
  border: 1px dashed var(--line);
  border-radius: var(--r-m);
  background: rgba(11, 27, 43, 0.5);
  margin-bottom: 1.2rem;
}

.page-privacy .reach-address .reach-value {
  margin-bottom: 0;
  font-weight: 600;
  word-break: normal;
}

/* 时限条 */
.page-privacy .timeline {
  display: grid;
  gap: 0.5rem;
  border-top: 1px solid var(--line);
  padding-top: 0.9rem;
}

.page-privacy .timeline-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.9rem;
}

.page-privacy .timeline-key {
  flex: 0 0 auto;
  min-width: 8.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-privacy .timeline-desc {
  flex: 1 1 16rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--mist);
}

/* 桌面端 */
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-index-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 96px;
    padding: 1.1rem 0.9rem;
    border: 1px solid var(--line);
    border-radius: var(--r-m);
    background: rgba(18, 41, 63, 0.62);
  }

  .page-privacy .privacy-index-title {
    padding-left: 0.4rem;
  }

  .page-privacy .privacy-index-nav {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-index-nav li + li {
    margin-top: 0.2rem;
  }

  .page-privacy .privacy-index-nav a {
    display: flex;
    width: 100%;
    box-sizing: border-box;
    border-color: transparent;
    border-radius: var(--r-s);
    background: none;
    white-space: normal;
    padding: 0.55rem 0.6rem;
    font-size: 0.88rem;
  }

  .page-privacy .privacy-index-nav a:hover,
  .page-privacy .privacy-index-nav a:focus-visible {
    border-color: transparent;
    background: rgba(47, 224, 200, 0.1);
  }

  .page-privacy .privacy-title {
    max-width: 26ch;
  }

  .page-privacy .privacy-lead {
    font-size: 1.14rem;
  }

  .page-privacy .reach-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

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

@media (max-width: 639px) {
  .page-privacy .privacy-table {
    min-width: 520px;
    font-size: 0.88rem;
  }

  .page-privacy .privacy-table thead th,
  .page-privacy .privacy-table tbody th,
  .page-privacy .privacy-table tbody td {
    padding: 0.7rem 0.8rem;
  }

  .page-privacy .privacy-title {
    font-size: clamp(1.75rem, 8.4vw, 2.4rem);
  }

  .page-privacy .privacy-hero-actions .btn {
    flex: 1 1 auto;
    justify-content: center;
    text-align: center;
  }

  .page-privacy .privacy-section-head {
    gap: 0.55rem;
  }

  .page-privacy .rights-item {
    padding-left: 2.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index-nav a,
  .page-privacy .privacy-accordion .accordion-trigger {
    transition: none;
  }
}