.page-privacy {
  position: relative;
  isolation: isolate;
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-privacy .privacy-field {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .15;
  background-image:
    linear-gradient(to right, var(--turf-bright) 1px, transparent 1px),
    linear-gradient(to bottom, var(--turf-bright) 1px, transparent 1px);
  background-size: 120px 120px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, .55) 55%, transparent 88%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, .55) 55%, transparent 88%);
}

/* ---------- 顶部叙事区 ---------- */

.page-privacy .privacy-hero {
  max-width: 820px;
  padding-block: clamp(26px, 4.5vw, 56px) clamp(22px, 3vw, 36px);
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 20px;
  font-size: clamp(32px, 5.4vw, 64px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--ink);
  text-wrap: balance;
}

.page-privacy .privacy-hero .lead {
  max-width: 640px;
  font-size: clamp(16px, 1.4vw, 18px);
}

.page-privacy .privacy-banner {
  margin: 0 0 clamp(20px, 3vw, 32px);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-strip {
  margin-bottom: clamp(36px, 5vw, 64px);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

/* ---------- 主体骨架 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 60px);
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    align-items: start;
    gap: clamp(36px, 6vw, 84px);
  }
}

/* ---------- 左侧目录 ---------- */

.page-privacy .privacy-toc {
  border-left: 2px solid var(--line-grey);
  padding-left: 16px;
}

@media (min-width: 900px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--topbar-h) + 28px);
  }
}

.page-privacy .privacy-toc__caption {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}

.page-privacy .privacy-toc__link::before {
  content: "";
  flex: 0 0 auto;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--line-grey);
  transition: background-color var(--t-base) var(--ease), width var(--t-base) var(--ease);
}

.page-privacy .privacy-toc__link:hover {
  color: var(--turf-deep);
}

.page-privacy .privacy-toc__link:hover::before {
  background: var(--turf-bright);
  width: 26px;
}

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--whistle);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-privacy .privacy-toc__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
}

.page-privacy:has(#sec-01:target) .privacy-toc__link[href="#sec-01"],
.page-privacy:has(#sec-02:target) .privacy-toc__link[href="#sec-02"],
.page-privacy:has(#sec-03:target) .privacy-toc__link[href="#sec-03"],
.page-privacy:has(#sec-04:target) .privacy-toc__link[href="#sec-04"],
.page-privacy:has(#sec-05:target) .privacy-toc__link[href="#sec-05"],
.page-privacy:has(#sec-06:target) .privacy-toc__link[href="#sec-06"] {
  color: var(--board-navy);
  font-weight: 700;
}

.page-privacy:has(#sec-01:target) .privacy-toc__link[href="#sec-01"]::before,
.page-privacy:has(#sec-02:target) .privacy-toc__link[href="#sec-02"]::before,
.page-privacy:has(#sec-03:target) .privacy-toc__link[href="#sec-03"]::before,
.page-privacy:has(#sec-04:target) .privacy-toc__link[href="#sec-04"]::before,
.page-privacy:has(#sec-05:target) .privacy-toc__link[href="#sec-05"]::before,
.page-privacy:has(#sec-06:target) .privacy-toc__link[href="#sec-06"]::before {
  background: var(--whistle);
  width: 26px;
}

.page-privacy .privacy-toc__foot {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-mute);
}

/* ---------- 条款正文 ---------- */

.page-privacy .privacy-body {
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 4.5vw, 56px);
  min-width: 0;
}

.page-privacy .privacy-clause {
  padding-top: clamp(18px, 2.6vw, 28px);
  border-top: 1px solid var(--line-grey);
  scroll-margin-top: calc(var(--topbar-h) + 32px);
}

.page-privacy .privacy-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 16px;
  margin-bottom: 16px;
}

.page-privacy .privacy-clause__num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(30px, 4.6vw, 46px);
  line-height: 1;
  color: var(--line-grey);
  transition: color var(--t-base) var(--ease);
}

.page-privacy .privacy-clause__num:hover,
.page-privacy .privacy-clause__num:focus-visible,
.page-privacy .privacy-clause:target .privacy-clause__num {
  color: var(--turf-deep);
}

.page-privacy .privacy-clause__num:focus-visible {
  outline: 2px solid var(--whistle);
  outline-offset: 4px;
  border-radius: 4px;
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-size: clamp(19px, 2.1vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}

.page-privacy .privacy-clause__hint {
  flex-basis: 100%;
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--turf-deep);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}

.page-privacy .privacy-clause__num:hover ~ .privacy-clause__hint,
.page-privacy .privacy-clause__num:focus-visible ~ .privacy-clause__hint {
  opacity: 1;
}

.page-privacy .privacy-clause__text {
  max-width: 38em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-clause__text p {
  margin: 0 0 14px;
}

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

.page-privacy .privacy-clause__text strong {
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 要点列表 ---------- */

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--turf-bright);
}

/* ---------- 表格 ---------- */

.page-privacy .privacy-table {
  margin: 6px 0 18px;
  width: 100%;
}

.page-privacy .privacy-table__caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

.page-privacy .privacy-table .num {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--board-navy);
}

/* ---------- 联系清单 ---------- */

.page-privacy .privacy-contact {
  list-style: none;
  margin: 6px 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line-grey);
  padding-top: 16px;
}

.page-privacy .privacy-contact li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-privacy .privacy-contact__label {
  flex: 0 0 auto;
  min-width: 76px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---------- 结尾导航 ---------- */

.page-privacy .privacy-next {
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 2px solid var(--board-navy);
}

.page-privacy .privacy-next__title {
  margin: 0 0 20px;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-bottom: clamp(24px, 3vw, 36px);
}

@media (min-width: 700px) {
  .page-privacy .privacy-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .privacy-next__link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  color: inherit;
}

.page-privacy .privacy-next__link .card__title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-privacy .privacy-next__link .card__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-privacy .privacy-top {
  align-self: flex-start;
}

@media (max-width: 560px) {
  .page-privacy .privacy-hero h1 {
    font-size: clamp(28px, 8vw, 38px);
  }

  .page-privacy .privacy-clause__hint {
    font-size: 11px;
  }

  .page-privacy .privacy-toc__foot {
    display: none;
  }
}
<<<END>>>