.page-privacy {
  --pp-rail: clamp(46px, 8vw, 96px);
  --pp-lead: 38em;
  --pp-wide: 44em;
  background: var(--ink);
  color: var(--mist);
  padding-bottom: clamp(40px, 7vw, 80px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(43, 74, 150, .5) 0%, rgba(15, 26, 54, 0) 62%),
    linear-gradient(165deg, var(--ink) 0%, var(--deep) 100%);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 26, 54, .5) 0%, rgba(7, 12, 28, .92) 72%, var(--deep) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(26px, 5vw, 52px);
  padding-bottom: clamp(38px, 7vw, 84px);
}

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

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--orange-soft);
}

.page-privacy .privacy-hero__eyebrow {
  display: block;
  margin: clamp(22px, 4vw, 38px) 0 12px;
  color: var(--neon);
  letter-spacing: .16em;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  max-width: 22em;
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: .04em;
  font-size: clamp(30px, 6.4vw, 44px);
  line-height: 1.28;
  color: var(--mist);
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: var(--pp-lead);
  font-size: 17px;
  line-height: 1.85;
  color: var(--slate);
}

.page-privacy .privacy-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: clamp(26px, 5vw, 42px) 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-hero__quick div {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.page-privacy .privacy-hero__quick dt {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--neon);
}

.page-privacy .privacy-hero__quick dd {
  margin: 0;
  font-size: 15px;
  color: var(--mist);
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  padding-top: clamp(34px, 6vw, 62px);
  padding-bottom: clamp(20px, 4vw, 36px);
}

.page-privacy .privacy-toc__label {
  display: block;
  margin: 0 0 14px;
  color: var(--slate);
  letter-spacing: .16em;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-toc__list li {
  background: var(--ink);
}

.page-privacy .privacy-toc__list a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 15px 14px;
  color: var(--mist);
  font-size: 16px;
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: linear-gradient(90deg, rgba(255, 122, 44, .28), rgba(255, 122, 44, 0));
  transition: width var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a:hover::before,
.page-privacy .privacy-toc__list a:focus-visible::before {
  width: 100%;
}

.page-privacy .privacy-toc__list a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: -2px;
}

.page-privacy .privacy-toc__num {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  color: var(--neon);
  letter-spacing: .14em;
}

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

/* ---------- 条款主体 ---------- */
.page-privacy .privacy-clauses {
  padding-top: clamp(10px, 2vw, 22px);
}

.page-privacy .privacy-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding-block: clamp(38px, 7vw, 76px);
}

.page-privacy .clause-rail {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-privacy .clause-rail__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .16em;
  color: var(--neon);
}

.page-privacy .clause-rail__bar {
  display: block;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--neon));
  transform: skewX(-24deg);
  transform-origin: left center;
}

.page-privacy .clause-title {
  position: relative;
  margin: 0 0 20px;
  padding-top: 16px;
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: .04em;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.4;
  color: var(--mist);
}

.page-privacy .clause-title::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 3px;
  background: var(--orange);
}

.page-privacy .clause-body p {
  max-width: var(--pp-lead);
  margin: 0 0 1em;
  font-size: 17px;
  line-height: 1.85;
  color: var(--slate);
}

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

.page-privacy .clause-body strong {
  color: var(--mist);
  font-weight: 800;
}

.page-privacy .clause-body a {
  color: var(--orange-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause-body a:hover,
.page-privacy .clause-body a:focus-visible {
  color: var(--neon);
}

/* ---------- 三类信息分栏 ---------- */
.page-privacy .pp-split {
  display: grid;
  gap: 1px;
  margin: 22px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pp-split__item {
  background: var(--ink-2);
  padding: 22px 20px;
}

.page-privacy .pp-split__tag {
  display: block;
  margin: 0 0 10px;
  color: var(--neon);
  letter-spacing: .14em;
}

.page-privacy .pp-split__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
  max-width: none;
}

/* ---------- 用途列表 ---------- */
.page-privacy .pp-use {
  list-style: none;
  margin: 22px 0 24px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pp-use li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  background: var(--ink-2);
  padding: 18px 18px 18px 16px;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-privacy .pp-use__num {
  color: var(--orange);
  font-size: 13px;
  letter-spacing: .12em;
  padding-top: 5px;
}

.page-privacy .pp-use li p {
  margin: 0;
  max-width: none;
  font-size: 16px;
  line-height: 1.8;
}

/* ---------- 保留期限表格 ---------- */
.page-privacy .pp-table {
  width: 100%;
  max-width: var(--pp-wide);
  margin: 22px 0 0;
  border-collapse: collapse;
  border: 1px solid var(--line);
  font-size: 15px;
}

.page-privacy .pp-table caption {
  caption-side: bottom;
  padding-top: 12px;
  text-align: left;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

.page-privacy .pp-table th,
.page-privacy .pp-table td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.75;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-table thead th {
  background: var(--ink-3);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
}

.page-privacy .pp-table tbody th {
  color: var(--mist);
  font-weight: 400;
  white-space: nowrap;
}

.page-privacy .pp-table tbody td {
  color: var(--slate);
}

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

/* ---------- 请求四类 ---------- */
.page-privacy .pp-rights {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-rights > li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  background: var(--ink);
  padding: 20px 0 20px 4px;
}

.page-privacy .pp-rights__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--orange);
  padding-top: 5px;
}

.page-privacy .pp-rights h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-privacy .pp-rights__body p {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 本地偏好清单 ---------- */
.page-privacy .pp-store {
  list-style: none;
  margin: 22px 0 26px;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: var(--pp-wide);
}

.page-privacy .pp-store li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

.page-privacy .pp-store li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 2px;
  background: var(--neon);
  transform: skewX(-24deg);
}

.page-privacy .pp-store__k {
  display: inline-block;
  margin-right: 10px;
  color: var(--mist);
  font-weight: 800;
}

/* ---------- 折叠补充 ---------- */
.page-privacy .pp-details {
  max-width: var(--pp-lead);
  margin: 26px 0 0;
  padding: 2px 0 2px 16px;
  border-left: 2px solid var(--line);
}

.page-privacy .pp-details summary {
  cursor: pointer;
  list-style: none;
  padding: 6px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .08em;
  line-height: 1.7;
  color: var(--neon);
  transition: color var(--dur) var(--ease);
}

.page-privacy .pp-details summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-details summary::before {
  content: "+";
  display: inline-block;
  width: 1.6em;
  color: var(--orange);
}

.page-privacy .pp-details[open] summary::before {
  content: "–";
}

.page-privacy .pp-details summary:hover,
.page-privacy .pp-details summary:focus-visible {
  color: var(--orange-soft);
}

.page-privacy .pp-details summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-privacy .pp-details p {
  margin: 10px 0 6px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
}

/* ---------- 收束 ---------- */
.page-privacy .privacy-next-wrap {
  padding-top: clamp(28px, 5vw, 56px);
}

.page-privacy .privacy-next {
  position: relative;
  display: grid;
  gap: 14px;
  padding: clamp(26px, 4.5vw, 46px);
  background: linear-gradient(125deg, var(--ink-2) 0%, var(--ink-3) 100%);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 30px 100%, 0 calc(100% - 30px));
}

.page-privacy .privacy-next::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(80px, 16vw, 150px);
  height: 4px;
  background: var(--orange);
}

.page-privacy .privacy-next__label {
  color: var(--neon);
  letter-spacing: .16em;
}

.page-privacy .privacy-next__text {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
}

.page-privacy .privacy-next__text a {
  color: var(--orange-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-next__text a:hover,
.page-privacy .privacy-next__text a:focus-visible {
  color: var(--neon);
}

/* ---------- 响应式 ---------- */
@media (max-width: 719px) {
  .page-privacy .pp-table,
  .page-privacy .pp-table tbody,
  .page-privacy .pp-table tr,
  .page-privacy .pp-table th,
  .page-privacy .pp-table td {
    display: block;
    width: 100%;
  }

  .page-privacy .pp-table {
    border: 0;
    max-width: none;
  }

  .page-privacy .pp-table thead {
    display: none;
  }

  .page-privacy .pp-table tr {
    border: 1px solid var(--line);
    border-bottom: 0;
    padding: 16px 14px;
  }

  .page-privacy .pp-table tr:last-child {
    border-bottom: 1px solid var(--line);
  }

  .page-privacy .pp-table tbody th,
  .page-privacy .pp-table tbody td {
    border: 0;
    padding: 0;
    white-space: normal;
  }

  .page-privacy .pp-table tbody th {
    font-size: 16px;
    color: var(--mist);
    margin-bottom: 10px;
  }

  .page-privacy .pp-table tbody td {
    margin-top: 10px;
  }

  .page-privacy .pp-table tbody td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 4px;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .12em;
    color: var(--neon);
  }
}

@media (min-width: 860px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px 0;
  }

  .page-privacy .privacy-toc__list li {
    border-right: 1px solid var(--line);
  }

  .page-privacy .privacy-toc__list li:nth-child(2n) {
    border-right: 0;
  }

  .page-privacy .privacy-clause {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
  }

  .page-privacy .clause-rail {
    position: sticky;
    top: 96px;
    flex-direction: column;
    align-items: flex-start;
    align-self: start;
    gap: 12px;
    padding-top: 20px;
  }

  .page-privacy .clause-rail__bar {
    width: 3px;
    height: 46px;
    transform: skewY(-24deg);
    transform-origin: top center;
  }

  .page-privacy .pp-split {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    grid-template-areas:
      "crumbs crumbs"
      "eyebrow quick"
      "title quick"
      "lead quick";
    column-gap: clamp(32px, 5vw, 72px);
    align-items: end;
  }

  .page-privacy .privacy-hero__inner > .crumbs {
    grid-area: crumbs;
  }

  .page-privacy .privacy-hero__eyebrow {
    grid-area: eyebrow;
    margin-bottom: 10px;
  }

  .page-privacy .privacy-hero__title {
    grid-area: title;
  }

  .page-privacy .privacy-hero__lead {
    grid-area: lead;
  }

  .page-privacy .privacy-hero__quick {
    grid-area: quick;
    flex-direction: column;
    gap: 14px;
    margin: 0 0 6px;
    padding: 24px 28px;
    border-top: 0;
    border-left: 2px solid var(--orange);
    background: linear-gradient(120deg, rgba(22, 36, 74, .9), rgba(22, 36, 74, .45));
  }

  .page-privacy .privacy-hero__quick div {
    justify-content: space-between;
    gap: 18px;
  }
}
<<<END>>>