.page-privacy {
  --privacy-rule: rgba(47, 74, 110, 0.2);
  --privacy-measure: 40em;
  color: var(--ink-900);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  margin-top: clamp(16px, 2.6vw, 26px);
  padding: clamp(40px, 6.4vw, 80px) 0 clamp(52px, 8vw, 96px);
  background: var(--ink-900);
  color: var(--paper-100);
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  top: -24%;
  width: 56%;
  height: 152%;
  background: var(--ink-700);
  transform: rotate(9deg);
  opacity: 0.75;
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 48px);
  align-items: center;
}

.page-privacy .privacy-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.05rem, 5.2vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: 34em;
  font-family: var(--font-serif);
  font-size: clamp(1rem, 0.6vw + 0.85rem, 1.115rem);
  line-height: 1.9;
  color: rgba(247, 243, 234, 0.86);
}

.page-privacy .privacy-hero__stamp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 26px 0 0;
  padding: 8px 15px;
  border: 1px dashed rgba(227, 196, 138, 0.55);
  border-radius: 999px;
  background: rgba(227, 196, 138, 0.08);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold-300);
}

.page-privacy .privacy-hero__stamp .num {
  color: var(--gold-300);
  letter-spacing: 0.08em;
}

.page-privacy .privacy-hero__fig {
  position: relative;
  margin: 0;
  border: 1px solid rgba(227, 196, 138, 0.3);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(247, 243, 234, 0.05);
  box-shadow: 0 30px 64px -36px rgba(0, 0, 0, 0.85);
}

.page-privacy .privacy-hero__fig .media-frame__inner {
  position: relative;
  padding-top: 62%;
  height: 0;
  overflow: hidden;
}

.page-privacy .privacy-hero__fig img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.82);
}

.page-privacy .privacy-hero__fig .media-frame__cap {
  position: relative;
  padding: 10px 16px;
  background: rgba(14, 26, 43, 0.72);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: rgba(247, 243, 234, 0.62);
  margin: 0;
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: clamp(40px, 6vw, 76px);
  }
  .page-privacy .privacy-hero__fig .media-frame__inner {
    padding-top: 37.5%;
  }
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4.6vw, 48px);
  padding-top: clamp(34px, 5.6vw, 68px);
  padding-bottom: clamp(52px, 8vw, 100px);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(196px, 226px) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 74px);
    align-items: start;
  }
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-rail {
  padding: 0;
}

.page-privacy .index-rail__head {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

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

.page-privacy .index-rail__item {
  margin: 0;
}

.page-privacy .index-rail__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 6px 13px;
  border: 1px solid var(--privacy-rule);
  border-radius: 999px;
  background: var(--white);
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-700);
  text-decoration: none;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.page-privacy .index-rail__link:hover {
  border-color: var(--gold-300);
  background: rgba(200, 150, 62, 0.08);
}

.page-privacy .index-rail__link.is-active {
  border-color: var(--gold-500);
  background: rgba(200, 150, 62, 0.14);
  color: var(--ink-900);
}

.page-privacy .index-rail__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gold-500);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-rail {
    position: sticky;
    top: calc(var(--header-offset) + 20px);
    align-self: start;
    padding-top: 6px;
    border-top: 2px solid var(--ink-900);
  }
  .page-privacy .privacy-rail .index-rail__head {
    padding-top: 14px;
  }
  .page-privacy .index-rail__list {
    display: grid;
    gap: 2px;
  }
  .page-privacy .index-rail__link {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 6px 6px 0;
    padding: 9px 10px 9px 12px;
    background: transparent;
    font-size: 14px;
  }
  .page-privacy .index-rail__link:hover {
    border-left-color: var(--gold-300);
    background: rgba(200, 150, 62, 0.08);
  }
  .page-privacy .index-rail__link.is-active {
    border-left-color: var(--gold-500);
    background: rgba(200, 150, 62, 0.12);
  }
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-sec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(34px, 5vw, 58px);
  padding-top: clamp(34px, 5vw, 58px);
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-sec__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gold-500);
}

.page-privacy .privacy-sec__title {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.36rem, 2.2vw, 1.8rem);
  line-height: 1.32;
  letter-spacing: -0.015em;
  color: var(--ink-900);
}

.page-privacy .privacy-sec__main {
  font-family: var(--font-serif);
  color: var(--ink-700);
}

.page-privacy .privacy-sec__main p {
  margin: 0 0 16px;
  max-width: var(--privacy-measure);
  font-size: 1rem;
  line-height: 1.92;
}

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

.page-privacy .privacy-sec__main a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-300);
  transition: border-color 160ms ease, color 160ms ease;
}

.page-privacy .privacy-sec__main a:hover,
.page-privacy .privacy-sec__main a:focus-visible {
  border-bottom-color: var(--gold-500);
  color: var(--gold-500);
}

@media (min-width: 720px) {
  .page-privacy .privacy-sec {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 0;
    align-items: start;
  }
  .page-privacy .privacy-sec__num {
    padding-top: 0.55em;
  }
}

/* ---------- 术语提示 ---------- */
.page-privacy .privacy-term {
  position: relative;
  border-bottom: 1px dashed var(--gold-500);
  cursor: help;
}

.page-privacy .privacy-term::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  z-index: 8;
  width: max-content;
  max-width: min(258px, 72vw);
  padding: 9px 12px;
  border-radius: 6px;
  background: var(--ink-900);
  color: var(--paper-100);
  font-family: var(--font-serif);
  font-size: 12.5px;
  line-height: 1.66;
  letter-spacing: 0;
  white-space: normal;
  box-shadow: 0 14px 30px -18px rgba(14, 26, 43, 0.85);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms;
  pointer-events: none;
}

.page-privacy .privacy-term:hover::after,
.page-privacy .privacy-term:focus::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 收集范围定义表 ---------- */
.page-privacy .privacy-tablewrap {
  margin: 6px 0 22px;
  overflow-x: auto;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius);
  background: var(--white);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.page-privacy .privacy-table thead th {
  padding: 13px 18px;
  background: var(--ink-900);
  color: var(--paper-100);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-align: left;
  white-space: nowrap;
}

.page-privacy .privacy-table tbody td {
  padding: 16px 18px;
  border-top: 1px solid rgba(47, 74, 110, 0.14);
  vertical-align: top;
  line-height: 1.82;
  color: var(--ink-700);
}

.page-privacy .privacy-table tbody tr:nth-child(even) td {
  background: var(--paper-200);
}

.page-privacy .privacy-table tbody td:first-child {
  width: 1%;
  white-space: nowrap;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--ink-900);
}

@media (max-width: 719px) {
  .page-privacy .privacy-tablewrap {
    border: 0;
    border-radius: 0;
    background: transparent;
    overflow: visible;
  }
  .page-privacy .privacy-table {
    display: block;
    min-width: 0;
  }
  .page-privacy .privacy-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
  .page-privacy .privacy-table tbody {
    display: block;
  }
  .page-privacy .privacy-table tbody tr {
    display: block;
    margin-bottom: 14px;
    border: 1px solid var(--privacy-rule);
    border-radius: var(--radius);
    background: var(--white);
    overflow: hidden;
  }
  .page-privacy .privacy-table tbody tr:nth-child(even) td {
    background: transparent;
  }
  .page-privacy .privacy-table tbody td {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 10px;
    width: auto;
    padding: 11px 16px;
    border-top: 0;
    white-space: normal;
  }
  .page-privacy .privacy-table tbody td + td {
    border-top: 1px dashed rgba(47, 74, 110, 0.18);
  }
  .page-privacy .privacy-table tbody td::before {
    content: attr(data-label);
    padding-top: 0.35em;
    font-family: var(--font-mono);
    font-size: 11.5px;
    letter-spacing: 0.08em;
    color: var(--slate);
  }
  .page-privacy .privacy-table tbody td:first-child {
    font-size: 1.02rem;
  }
}

/* ---------- 用途清单 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 12px 0 22px;
  padding: 0;
}

.page-privacy .privacy-uses > li {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 0;
  padding: 18px 0;
  border-bottom: 1px dashed rgba(47, 74, 110, 0.22);
}

.page-privacy .privacy-uses > li:first-child {
  border-top: 1px dashed rgba(47, 74, 110, 0.22);
}

.page-privacy .privacy-uses__num {
  margin: 0;
  padding-top: 0.4em;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--gold-500);
}

.page-privacy .privacy-uses__title {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink-900);
}

.page-privacy .privacy-uses p {
  margin: 0;
  max-width: 36em;
  font-size: 0.95rem;
  line-height: 1.85;
}

@media (min-width: 640px) {
  .page-privacy .privacy-uses > li {
    grid-template-columns: 104px minmax(0, 1fr);
  }
}

/* ---------- 保存期限 ---------- */
.page-privacy .privacy-keep {
  margin: 12px 0 24px;
  padding: 0;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-keep__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-keep dt {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink-900);
}

.page-privacy .privacy-keep dd {
  margin: 0;
  max-width: 38em;
  font-size: 0.95rem;
  line-height: 1.86;
  color: var(--ink-700);
}

@media (min-width: 640px) {
  .page-privacy .privacy-keep__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

/* ---------- 米白提示卡 ---------- */
.page-privacy .privacy-note {
  margin: 22px 0;
  padding: 20px 22px;
  background: var(--paper-200);
  border-left: 3px solid var(--gold-300);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-privacy .privacy-note--plain {
  background: var(--white);
  border: 1px solid var(--privacy-rule);
  border-left: 3px solid var(--gold-300);
}

.page-privacy .privacy-note h3 {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink-900);
}

.page-privacy .privacy-note ul {
  margin: 0;
  padding-left: 1.15em;
}

.page-privacy .privacy-note li {
  margin-bottom: 9px;
  max-width: 38em;
  font-size: 0.95rem;
  line-height: 1.86;
}

.page-privacy .privacy-note li:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-note p {
  margin: 0;
  max-width: 38em;
  font-size: 0.95rem;
  line-height: 1.86;
}

/* ---------- 共享情形 ---------- */
.page-privacy .privacy-share {
  list-style: none;
  margin: 14px 0 22px;
  padding: 0;
  counter-reset: privacy-share;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-share > li {
  position: relative;
  counter-increment: privacy-share;
  padding: 18px 20px 18px 56px;
  background: var(--white);
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius);
  transition: border-color 160ms ease;
}

.page-privacy .privacy-share > li::before {
  content: counter(privacy-share, decimal-leading-zero);
  position: absolute;
  left: 20px;
  top: 19px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold-500);
}

.page-privacy .privacy-share > li:hover {
  border-color: var(--gold-500);
}

.page-privacy .privacy-share h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-900);
}

.page-privacy .privacy-share p {
  margin: 0;
  max-width: 38em;
  font-size: 0.94rem;
  line-height: 1.86;
}

/* ---------- 权利 ---------- */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 14px 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-rights > li {
  padding: 16px 18px;
  background: var(--paper-100);
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius);
  transition: border-color 160ms ease;
}

.page-privacy .privacy-rights > li:hover {
  border-color: var(--gold-500);
}

.page-privacy .privacy-rights__name {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 7px;
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink-900);
}

.page-privacy .privacy-rights__name::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-500);
}

.page-privacy .privacy-rights p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.82;
}

@media (min-width: 720px) {
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-foot {
  margin-top: clamp(40px, 6vw, 68px);
  padding-top: clamp(24px, 3.4vw, 34px);
  border-top: 2px solid var(--ink-900);
}

.page-privacy .privacy-foot__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-privacy .privacy-foot__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .privacy-foot__list a {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms ease, color 160ms ease;
}

.page-privacy .privacy-foot__list a:hover,
.page-privacy .privacy-foot__list a:focus-visible {
  color: var(--gold-500);
  border-bottom-color: var(--gold-500);
}

@media (min-width: 720px) {
  .page-privacy .privacy-foot__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .index-rail__link,
  .page-privacy .privacy-sec__main a,
  .page-privacy .privacy-term::after,
  .page-privacy .privacy-share > li,
  .page-privacy .privacy-rights > li,
  .page-privacy .privacy-foot__list a {
    transition: none;
  }
}
</main>