.page-privacy {
  --pv-gap: clamp(20px, 3vw, 36px);
  color: var(--cream);
  font-family: var(--font-sans);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-privacy .pv-mono,
.page-privacy .pv-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .08em;
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  position: relative;
  padding: clamp(24px, 4vw, 56px) 0 clamp(30px, 5vw, 66px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 90% 8%, rgba(139, 92, 246, .16), transparent 58%),
    radial-gradient(95% 80% at 4% -10%, rgba(185, 138, 46, .2), transparent 62%),
    var(--ink);
}

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

.page-privacy .pv-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 30px);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--slate);
}

.page-privacy .pv-crumb a {
  color: var(--slate);
  text-decoration: none;
  transition: color .2s ease;
}

.page-privacy .pv-crumb a:hover,
.page-privacy .pv-crumb a:focus-visible {
  color: var(--gold-lit);
}

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: center;
}

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

.page-privacy .pv-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  padding: 5px 12px 5px 10px;
  border: 1px solid rgba(233, 200, 107, .28);
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: rgba(243, 239, 230, .72);
}

.page-privacy .pv-kicker .pv-mono {
  color: var(--gold-lit);
  font-size: 11.5px;
}

.page-privacy h1 {
  margin: 0 0 18px;
  max-width: 15em;
  font-size: clamp(27px, 4.4vw, 50px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.01em;
  padding-bottom: .1em;
  background: linear-gradient(102deg, var(--gold-lit) 0%, var(--gold) 44%, var(--cream) 92%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .page-privacy h1 {
    color: var(--cream);
  }
}

.page-privacy .pv-lead {
  max-width: 40em;
  margin: 0 0 clamp(24px, 3.4vw, 34px);
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: rgba(243, 239, 230, .78);
}

.page-privacy .pv-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--obsidian);
}

.page-privacy .pv-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(205deg, rgba(139, 92, 246, .22) 0%, transparent 52%, rgba(11, 11, 13, .68) 100%);
}

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .pv-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px 22px;
  margin: clamp(26px, 3.6vw, 40px) 0 0;
  padding: clamp(18px, 2.6vw, 26px) 0 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pv-stats li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(243, 239, 230, .68);
}

.page-privacy .pv-stats b {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(19px, 2.1vw, 24px);
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--gold-lit);
}

/* ---------- 主体骨架 ---------- */

.page-privacy .pv-body {
  padding: clamp(32px, 5vw, 70px) 0 clamp(44px, 6vw, 88px);
  background: linear-gradient(180deg, var(--ink) 0%, #0d0e11 62%, var(--ink) 100%);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 48px);
  align-items: start;
}

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

/* ---------- 目录 ---------- */

.page-privacy .pv-toc {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: var(--obsidian);
  padding: 16px 16px 12px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--slate);
}

.page-privacy .pv-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  border-left: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(243, 239, 230, .66);
  text-decoration: none;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--cream);
  background: var(--obsidian-2);
  border-left-color: var(--violet);
}

.page-privacy .pv-toc__list .pv-mono {
  flex: none;
  font-size: 11px;
  color: var(--slate);
}

/* ---------- 章节 ---------- */

.page-privacy .pv-section {
  padding-bottom: clamp(28px, 4vw, 46px);
  margin-bottom: clamp(28px, 4vw, 46px);
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}

.page-privacy .pv-section:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
}

.page-privacy .pv-num {
  flex: none;
  font-size: 13px;
  color: var(--clay);
}

.page-privacy h2 {
  margin: 0;
  font-size: clamp(20px, 2.5vw, 27px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -.005em;
  color: var(--cream);
}

.page-privacy .pv-band {
  height: 4px;
  border-radius: 2px;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
}

.page-privacy .pv-band--rule {
  background: linear-gradient(90deg, var(--slate), rgba(110, 114, 120, 0));
}

.page-privacy .pv-band--content {
  background: linear-gradient(90deg, var(--moss), rgba(76, 95, 70, 0));
}

.page-privacy .pv-band--service {
  background: linear-gradient(90deg, var(--clay), rgba(194, 112, 61, 0));
}

.page-privacy .pv-band--interactive {
  background: linear-gradient(90deg, var(--violet), rgba(139, 92, 246, 0));
}

.page-privacy p {
  max-width: 42em;
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.82;
  color: rgba(243, 239, 230, .8);
}

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

.page-privacy strong {
  color: var(--gold-lit);
  font-weight: 600;
}

.page-privacy a {
  color: var(--electric);
  text-decoration: none;
}

.page-privacy a:hover,
.page-privacy a:focus-visible {
  text-decoration: underline;
}

/* ---------- 字段表 ---------- */

.page-privacy .pv-tablewrap {
  margin: 6px 0 clamp(18px, 2.6vw, 26px);
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--obsidian);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .pv-table caption {
  padding: 16px 16px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-privacy .pv-table th {
  padding: 14px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--gold-lit);
  white-space: nowrap;
  background: rgba(233, 200, 107, .05);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-table td {
  padding: 14px 16px;
  vertical-align: top;
  line-height: 1.7;
  color: rgba(243, 239, 230, .78);
  border-bottom: 1px solid var(--line-soft);
}

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

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

/* ---------- 用途列表 ---------- */

.page-privacy .pv-uses {
  margin: 0 0 4px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pv-uses li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pv-uses__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--gold-lit);
}

.page-privacy .pv-uses p {
  margin: 0;
  font-size: 15px;
}

/* ---------- 时间线 ---------- */

.page-privacy .pv-timeline {
  position: relative;
  margin: 6px 0 clamp(18px, 2.6vw, 26px);
  padding: 0;
  list-style: none;
}

.page-privacy .pv-timeline li {
  position: relative;
  padding: 0 0 24px 28px;
}

.page-privacy .pv-timeline li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--clay);
  box-shadow: 0 0 0 4px rgba(194, 112, 61, .16);
}

.page-privacy .pv-timeline li::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 22px;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.page-privacy .pv-timeline li:last-child {
  padding-bottom: 0;
}

.page-privacy .pv-timeline li:last-child::after {
  display: none;
}

.page-privacy .pv-timeline__t {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold-lit);
}

.page-privacy .pv-timeline p {
  font-size: 15px;
}

/* ---------- 图形列表 ---------- */

.page-privacy .pv-list {
  margin: 6px 0 4px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(243, 239, 230, .8);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--clay);
}

.page-privacy .pv-list--clay li::before {
  background: var(--clay);
}

/* ---------- 折叠条款 ---------- */

.page-privacy .pv-fold {
  margin: 18px 0 0;
  border: 1px solid var(--line-soft);
  border-left: 3px solid transparent;
  border-radius: var(--r-md);
  background: var(--obsidian);
  overflow: hidden;
  transition: border-color .24s ease;
}

.page-privacy .pv-fold[open] {
  border-left-color: var(--clay);
}

.page-privacy .pv-fold > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--cream);
  transition: background-color .2s ease;
}

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

.page-privacy .pv-fold > summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--slate);
}

.page-privacy .pv-fold[open] > summary::after {
  content: "－";
  color: var(--clay);
}

.page-privacy .pv-fold > summary:hover,
.page-privacy .pv-fold > summary:focus-visible {
  background: rgba(243, 239, 230, .035);
}

.page-privacy .pv-fold__body {
  padding: 0 18px 18px;
}

.page-privacy .pv-fold__body p {
  max-width: none;
  font-size: 14.5px;
  color: rgba(243, 239, 230, .74);
}

/* ---------- 联络信息 ---------- */

.page-privacy .pv-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 4px 0 clamp(18px, 2.6vw, 26px);
}

.page-privacy .pv-contact__item {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--obsidian);
}

.page-privacy .pv-contact__item dt {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-privacy .pv-contact__item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--cream);
  word-break: break-word;
}

.page-privacy .pv-contact__item a {
  color: var(--gold-lit);
}

/* ---------- 下一步 ---------- */

.page-privacy .pv-next {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-privacy .pv-next a {
  display: block;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background:
    linear-gradient(150deg, rgba(185, 138, 46, .12) 0%, transparent 58%),
    var(--obsidian);
  color: var(--cream);
  text-decoration: none;
  transition: border-color .24s ease, transform .24s ease;
}

.page-privacy .pv-next a:hover,
.page-privacy .pv-next a:focus-visible {
  border-color: rgba(233, 200, 107, .55);
  transform: translateY(-2px);
  text-decoration: none;
}

.page-privacy .pv-next span {
  display: block;
  margin-bottom: 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--gold-lit);
}

.page-privacy .pv-next strong {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--cream);
}

.page-privacy .pv-next em {
  display: block;
  margin-top: 7px;
  font-style: normal;
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(243, 239, 230, .64);
}

/* ---------- 平板与桌面 ---------- */

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

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

@media (min-width: 960px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: stretch;
  }

  .page-privacy .pv-hero__text {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-privacy .pv-hero__figure img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 300px;
  }
}

@media (min-width: 1040px) {
  .page-privacy .pv-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 104px;
    align-self: start;
    padding: 18px 16px 14px;
  }

  .page-privacy .pv-toc__list {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-privacy .pv-contact {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1440px) {
  .page-privacy .pv-layout {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .page-privacy p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-next a,
  .page-privacy .pv-fold,
  .page-privacy .pv-toc__list a {
    transition: none;
  }

  .page-privacy .pv-next a:hover {
    transform: none;
  }
}
<<<END>>>