.page-privacy {
  background: var(--sand);
  color: var(--char);
  padding-bottom: 96px;
  overflow-x: hidden;
}

.page-privacy .crumb {
  padding: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--stone);
  text-transform: uppercase;
}
.page-privacy .crumb a {
  color: var(--stone);
  text-decoration: none;
}
.page-privacy .crumb a:hover { color: var(--gold-deep); }
.page-privacy .crumb__sep { margin: 0 8px; color: var(--ind-soft); }

/* ---------- hero ---------- */
.page-privacy .privacy-hero {
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(232,163,61,.20), transparent 58%),
    linear-gradient(180deg, var(--ind-night) 0%, var(--ind-mid) 100%);
  color: var(--sand);
  padding: 44px 0 0;
  position: relative;
  overflow: hidden;
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(245,239,227,.055) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(245,239,227,.055) 0 1px, transparent 1px 34px);
  pointer-events: none;
}
.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}
.page-privacy .privacy-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-2);
  margin: 0 0 18px;
}
.page-privacy .privacy-hero .page-title {
  margin: 0;
  color: var(--sand);
  font-size: 34px;
  line-height: 1.14;
  letter-spacing: -.01em;
  font-weight: 700;
}
.page-privacy .privacy-hero .page-lede {
  margin: 20px 0 0;
  color: rgba(245,239,227,.80);
  font-size: 16px;
  line-height: 1.9;
  max-width: 68ch;
}
.page-privacy .privacy-hero__plate {
  position: relative;
  z-index: 1;
  margin-top: 40px;
}
.page-privacy .privacy-hero__plate .plate {
  border: 1px solid rgba(227,216,196,.35);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}
.page-privacy .privacy-hero__plate img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- layout ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  padding-top: 56px;
}
.page-privacy .privacy-rail__cap {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--stone);
  margin: 0 0 14px;
  padding-left: 12px;
}
.page-privacy .rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--paper);
}
.page-privacy .rail__link {
  display: block;
  padding: 8px 0 8px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
  text-decoration: none;
  border-left: 2px solid transparent;
  margin-left: -1px;
  transition: color .2s var(--ease-out), border-color .2s var(--ease-out);
}
.page-privacy .rail__link:hover,
.page-privacy .rail__link[aria-current="true"] {
  color: var(--char);
  border-left-color: var(--gold);
}

.page-privacy .privacy-body {
  max-width: 72ch;
  min-width: 0;
}

/* ---------- section chrome ---------- */
.page-privacy .privacy-section {
  padding: 40px 0;
  border-top: 1px solid var(--paper);
}
.page-privacy .privacy-section:first-child { border-top: none; padding-top: 0; }

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--ind-soft);
}
.page-privacy .privacy-section__title {
  margin: 0;
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: -.005em;
  color: var(--char);
  font-weight: 700;
}
.page-privacy .privacy-section__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--gold-deep);
  text-transform: uppercase;
}

.page-privacy .prose {
  max-width: 72ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--char);
}
.page-privacy .prose p { margin: 0 0 14px; }
.page-privacy .prose p:last-child { margin-bottom: 0; }
.page-privacy .prose a {
  color: var(--gold-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(150,99,26,.4);
}
.page-privacy .prose a:hover { border-bottom-color: var(--gold-deep); }

/* ---------- 01 collect ---------- */
.page-privacy .collect-grid {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}
.page-privacy .collect-item {
  position: relative;
  background: var(--sand);
  border: 1px solid var(--paper);
  border-radius: var(--radius);
  padding: 22px 20px 20px;
  box-shadow: 6px 6px 0 rgba(227,216,196,.65);
}
.page-privacy .collect-item .lbl { margin-bottom: 12px; }
.page-privacy .collect-item h3 {
  margin: 0 0 8px;
  font-size: 16px;
  letter-spacing: .01em;
  color: var(--char);
}
.page-privacy .collect-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--stone);
}

/* ---------- 02 purpose ---------- */
.page-privacy .purpose-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  counter-reset: none;
  border-top: 1px solid var(--paper);
}
.page-privacy .purpose-list > li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--paper);
}
.page-privacy .purpose-list__idx {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--gold-deep);
  letter-spacing: .08em;
  padding-top: 2px;
}
.page-privacy .purpose-list h3 {
  margin: 0 0 6px;
  font-size: 16px;
  color: var(--char);
}
.page-privacy .purpose-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--stone);
}

/* ---------- 03 retention ---------- */
.page-privacy .retention-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--paper);
  border-left: 1px solid var(--paper);
}
.page-privacy .retention-cell {
  padding: 20px;
  border-right: 1px solid var(--paper);
  border-bottom: 1px solid var(--paper);
  background: rgba(245,239,227,.6);
}
.page-privacy .retention-cell h3 {
  margin: 0 0 8px;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--ind-mid);
}
.page-privacy .retention-cell p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--stone);
}
.page-privacy .retention-note { margin-top: 22px; }

/* ---------- 04 sharing ---------- */
.page-privacy .share-pair {
  margin: 26px 0 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}
.page-privacy .share-card {
  padding: 22px 20px 20px;
  border-radius: var(--radius);
}
.page-privacy .share-card .lbl { margin-bottom: 12px; }
.page-privacy .share-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--char);
}
.page-privacy .share-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--stone);
}

/* ---------- 05 rights ---------- */
.page-privacy .rights-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-privacy .rights-card {
  background: var(--sand);
  border: 1px solid var(--paper);
  border-left: 4px solid var(--moss);
  border-radius: var(--radius);
  box-shadow: 5px 5px 0 rgba(227,216,196,.6);
  overflow: hidden;
}
.page-privacy .rights-card summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  font-size: 15px;
  color: var(--char);
  transition: background .2s var(--ease-out);
}
.page-privacy .rights-card summary::-webkit-details-marker { display: none; }
.page-privacy .rights-card summary:hover { background: rgba(227,216,196,.35); }
.page-privacy .rights-card__name { flex: 1 1 auto; }
.page-privacy .rights-card summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--stone);
  transition: transform .2s var(--ease-out);
}
.page-privacy .rights-card[open] summary::after { content: "−"; }
.page-privacy .rights-card__body {
  padding: 0 18px 18px 18px;
  border-top: 1px dashed var(--paper);
  padding-top: 14px;
}
.page-privacy .rights-card__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--stone);
}

/* ---------- 06 reach ---------- */
.page-privacy .reach-panel {
  margin-top: 26px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  padding: 26px 22px;
  background: var(--ind-night);
  color: var(--sand);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
.page-privacy .reach-panel::before {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(232,163,61,.35), transparent 70%);
  pointer-events: none;
}
.page-privacy .reach-panel__key { position: relative; }
.page-privacy .reach-panel__cap {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold-2);
  margin-bottom: 10px;
}
.page-privacy .reach-panel__mail {
  font-family: var(--font-mono);
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  word-break: break-all;
}
.page-privacy .reach-panel__mail:hover { color: var(--gold-2); }
.page-privacy .reach-panel__meta { position: relative; }
.page-privacy .reach-panel__meta p {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(245,239,227,.82);
}
.page-privacy .reach-panel__meta p:last-child { margin-bottom: 0; }
.page-privacy .reach-panel__meta a {
  color: var(--gold-2);
  text-decoration: none;
  border-bottom: 1px solid rgba(242,200,121,.5);
}
.page-privacy .reach-panel__meta a:hover { border-bottom-color: var(--gold-2); }

/* ---------- 07 revision ---------- */
.page-privacy .update-track {
  list-style: none;
  margin: 28px 0 0;
  padding: 0 0 0 6px;
  position: relative;
}
.page-privacy .update-track::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--paper), var(--ind-soft));
}
.page-privacy .update-node {
  position: relative;
  padding: 0 0 24px 26px;
}
.page-privacy .update-node:last-child { padding-bottom: 0; }
.page-privacy .update-node__dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--sand);
  border: 2px solid var(--ind-soft);
}
.page-privacy .update-node--current .update-node__dot {
  background: var(--signal);
  border-color: var(--signal);
  box-shadow: 0 0 0 4px rgba(208,58,43,.16);
}
.page-privacy .update-node__ver {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold-deep);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.page-privacy .update-node--current .update-node__ver { color: var(--signal); }
.page-privacy .update-node__body h3 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--char);
}
.page-privacy .update-node__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--stone);
}

/* ---------- hover 叠层微动 ---------- */
.page-privacy .collect-item:hover,
.page-privacy .rights-card:hover {
  box-shadow: 3px 3px 0 rgba(227,216,196,.75);
  transition: box-shadow .25s var(--ease-out);
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-hero .page-title { font-size: 42px; }
  .page-privacy .privacy-hero .page-lede { font-size: 17px; }
  .page-privacy .collect-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-privacy .share-pair { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-privacy .retention-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-privacy .rights-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-privacy .reach-panel { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); align-items: start; }
}

@media (min-width: 960px) {
  .page-privacy { padding-bottom: 128px; }
  .page-privacy .privacy-hero { padding-top: 58px; }
  .page-privacy .privacy-hero .page-title { font-size: 50px; }
  .page-privacy .privacy-hero__inner { max-width: 820px; }
  .page-privacy .privacy-layout {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 72px;
    padding-top: 72px;
  }
  .page-privacy .privacy-rail {
    position: sticky;
    top: 96px;
    align-self: start;
  }
  .page-privacy .privacy-section { padding: 52px 0; }
  .page-privacy .privacy-section__title { font-size: 25px; }
  .page-privacy .purpose-list > li { grid-template-columns: 52px minmax(0, 1fr); gap: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .rail__link,
  .page-privacy .collect-item,
  .page-privacy .rights-card,
  .page-privacy .rights-card summary::after {
    transition: none;
  }
}
<<<END>>>