.page-privacy {
  --pv-gap: 14px;
  color: var(--ivory);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding-top: clamp(18px, 3.5vw, 34px);
  padding-bottom: clamp(24px, 4.5vw, 48px);
  background: linear-gradient(162deg, #0E3B2E 0%, var(--ink) 64%);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero .crumbs {
  margin-bottom: 18px;
}

.page-privacy .pv-hero .eyebrow {
  display: inline-block;
  margin: 0 0 12px;
}

.page-privacy .pv-hero h1 {
  margin: 0;
  max-width: 20ch;
}

.page-privacy .pv-hero .lede {
  max-width: 60ch;
  margin: 16px 0 0;
  color: var(--mist);
}

.page-privacy .pv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-privacy .pv-figure {
  position: relative;
  margin: clamp(22px, 4vw, 38px) 0 0;
  aspect-ratio: 3 / 2;
  border: 1px solid var(--line);
  background: var(--grad-key);
  overflow: hidden;
}

.page-privacy .pv-figure::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 46px;
  height: 46px;
  background: linear-gradient(315deg, var(--score) 0%, transparent 62%);
  opacity: .9;
  pointer-events: none;
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 目录条 ---------- */
.page-privacy .pv-toc {
  position: sticky;
  top: 0;
  z-index: 6;
  background: rgba(4, 20, 15, .95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-toc__in {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 9px;
  padding-bottom: 9px;
}

.page-privacy .pv-toc__label {
  flex: none;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--amber);
  padding-right: 12px;
  border-right: 1px solid var(--line);
  line-height: 1.4;
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 2px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .pv-toc__list li {
  flex: none;
}

.page-privacy .pv-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--line);
  background: rgba(18, 58, 44, .28);
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  border-color: var(--cyan);
  color: var(--ivory);
  background: rgba(59, 232, 196, .10);
}

.page-privacy .pv-toc__list .mono {
  font-size: 11px;
  color: var(--cyan);
}

/* ---------- 章节骨架 ---------- */
.page-privacy .pv-sec {
  padding-top: clamp(30px, 5vw, 56px);
  padding-bottom: clamp(30px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 66px;
}

.page-privacy .pv-sec--alt {
  background: var(--ink-2);
}

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

.page-privacy .pv-sec__head::before {
  content: "";
  flex: none;
  width: 24px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .pv-sec__no {
  flex: none;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: .08em;
  color: var(--score);
  border: 1px solid var(--score);
  padding: 2px 7px;
}

.page-privacy .pv-sec__head h2 {
  margin: 0;
}

.page-privacy .pv-sec__lead {
  max-width: 66ch;
  margin: 0 0 22px;
  color: var(--mist);
  line-height: 1.75;
}

/* ---------- 01 四类记录 ---------- */
.page-privacy .pv-collect {
  display: grid;
  gap: var(--pv-gap);
  grid-template-columns: 1fr;
}

.page-privacy .pv-cat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 18px;
}

.page-privacy .pv-cat .card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.page-privacy .pv-cat .card__title {
  margin: 0;
  font-size: 17px;
}

.page-privacy .pv-cat p {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .pv-cat__note {
  font-size: 13.5px !important;
  color: var(--cyan-soft) !important;
  padding-left: 10px;
  border-left: 1px solid var(--line);
}

/* ---------- 02 用途 ---------- */
.page-privacy .pv-purpose {
  display: grid;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-purpose__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-purpose__no {
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink);
  background: var(--cyan);
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.page-privacy .pv-purpose__item h3 {
  margin: 0 0 6px;
  font-size: 16.5px;
  line-height: 1.5;
}

.page-privacy .pv-purpose__item p {
  margin: 0;
  max-width: 64ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .pv-callout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  margin-top: 24px;
  padding: 16px 18px;
  border: 1px solid var(--score);
  background: linear-gradient(150deg, rgba(255, 90, 43, .12) 0%, rgba(4, 20, 15, 0) 78%);
}

.page-privacy .pv-callout__mark {
  font-size: 16px;
  line-height: 1.5;
  color: var(--score);
}

.page-privacy .pv-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ivory);
}

/* ---------- 03 标签与缓存 ---------- */
.page-privacy .pv-store {
  display: grid;
  gap: var(--pv-gap);
  grid-template-columns: 1fr;
}

.page-privacy .pv-store__col {
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--grad-key);
}

.page-privacy .pv-store__col h3 {
  margin: 0 0 12px;
  font-size: 16px;
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-privacy .pv-store__col ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-store__col li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .pv-store__col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .pv-path {
  margin-top: 24px;
  padding: 18px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  background: rgba(18, 58, 44, .34);
}

.page-privacy .pv-path__title {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-privacy .pv-path__steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pvstep;
}

.page-privacy .pv-path__steps li {
  display: grid;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

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

.page-privacy .pv-path__seg {
  display: inline-block;
  align-self: start;
  font-size: 13px;
  color: var(--ivory);
  background: var(--score);
  padding: 4px 9px;
  letter-spacing: .02em;
}

.page-privacy .pv-path__txt {
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .pv-path__after {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--cyan-soft);
}

/* ---------- 04 共享 ---------- */
.page-privacy .pv-share {
  display: grid;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-share__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--t-fast);
}

.page-privacy .pv-share__row:hover {
  background: rgba(59, 232, 196, .05);
}

.page-privacy .pv-share__key {
  justify-self: start;
  font-size: 12px;
  letter-spacing: .1em;
  padding: 3px 8px;
  color: var(--ink);
  background: var(--cyan);
}

.page-privacy .pv-share__key--no {
  color: var(--ivory);
  background: transparent;
  border: 1px solid var(--line);
}

.page-privacy .pv-share__row p {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 05 表格与安全 ---------- */
.page-privacy .pv-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  background: rgba(18, 58, 44, .22);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .pv-table__cap {
  caption-side: top;
  text-align: left;
  padding: 12px 16px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--amber);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  line-height: 1.65;
  vertical-align: top;
}

.page-privacy .pv-table thead th {
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--cyan);
  background: rgba(4, 20, 15, .6);
  font-weight: 600;
}

.page-privacy .pv-table tbody th {
  font-weight: 600;
  color: var(--ivory);
  font-size: 15px;
}

.page-privacy .pv-table tbody td {
  color: var(--mist);
}

.page-privacy .pv-table tbody td.mono {
  color: var(--score);
  font-size: 14px;
  white-space: nowrap;
}

.page-privacy .pv-table tbody tr {
  transition: background var(--t-fast);
}

.page-privacy .pv-table tbody tr:hover {
  background: rgba(59, 232, 196, .07);
}

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

.page-privacy .pv-guard {
  display: grid;
  gap: var(--pv-gap);
  grid-template-columns: 1fr;
  margin-top: 24px;
}

.page-privacy .pv-guard__item {
  padding: 14px 16px;
  border-left: 2px solid var(--cyan);
  background: rgba(10, 42, 32, .68);
}

.page-privacy .pv-guard__item h3 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--cyan-soft);
}

.page-privacy .pv-guard__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 06 权利与操作 ---------- */
.page-privacy .pv-actions {
  display: grid;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-act {
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-act summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 2px;
  cursor: pointer;
  list-style: none;
  transition: color var(--t-fast);
}

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

.page-privacy .pv-act summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
  transition: color var(--t-fast);
}

.page-privacy .pv-act[open] summary::after {
  content: "−";
  color: var(--score);
}

.page-privacy .pv-act summary:hover .pv-act__t,
.page-privacy .pv-act summary:focus-visible .pv-act__t {
  color: var(--cyan-soft);
}

.page-privacy .pv-act__no {
  flex: none;
  font-size: 12px;
  color: var(--score);
  letter-spacing: .06em;
}

.page-privacy .pv-act__t {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ivory);
  transition: color var(--t-fast);
}

.page-privacy .pv-act__body {
  padding: 0 2px 18px 34px;
  margin-top: -2px;
}

.page-privacy .pv-act__body p {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-privacy .pv-act__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--t-fast), color var(--t-fast);
}

.page-privacy .pv-act__body a:hover,
.page-privacy .pv-act__body a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

/* ---------- 07 更新与收尾 ---------- */
.page-privacy .pv-update {
  display: grid;
  gap: 14px;
  max-width: 68ch;
}

.page-privacy .pv-update p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-privacy .pv-ending {
  display: grid;
  gap: 18px;
  margin-top: 28px;
  padding: 20px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--score);
  background: var(--grad-key);
}

.page-privacy .pv-ending__text h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.page-privacy .pv-ending__text p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .pv-ending__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--t-fast), color var(--t-fast);
}

.page-privacy .pv-ending__text a:hover,
.page-privacy .pv-ending__text a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

.page-privacy .pv-ending__btns {
  gap: 10px;
}

.page-privacy .pv-ending__btns .btn {
  flex: 0 1 auto;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-privacy .pv-share__row {
    grid-template-columns: 108px 1fr;
    align-items: start;
    gap: 18px;
  }

  .page-privacy .pv-guard {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .pv-ending {
    grid-template-columns: 1.4fr auto;
    align-items: center;
    padding: 24px 26px;
  }

  .page-privacy .pv-ending__btns {
    justify-content: flex-end;
    flex-wrap: nowrap;
  }

  .page-privacy .pv-act__body {
    padding-left: 46px;
  }
}

@media (min-width: 780px) {
  .page-privacy .pv-collect {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-privacy .pv-collect > .pv-cat:nth-child(1) {
    grid-column: span 3;
  }

  .page-privacy .pv-collect > .pv-cat:nth-child(2) {
    grid-column: span 3;
  }

  .page-privacy .pv-collect > .pv-cat:nth-child(3) {
    grid-column: span 2;
  }

  .page-privacy .pv-collect > .pv-cat:nth-child(4) {
    grid-column: span 4;
  }

  .page-privacy .pv-store {
    grid-template-columns: 1.15fr .85fr;
  }

  .page-privacy .pv-hero__tags {
    margin-top: 24px;
  }
}

@media (min-width: 1040px) {
  .page-privacy .pv-hero {
    padding-bottom: clamp(32px, 4vw, 56px);
  }

  .page-privacy .pv-purpose__item {
    gap: 20px;
    padding: 18px 0;
  }

  .page-privacy .pv-toc__label {
    font-size: 12.5px;
  }
}

@media (max-width: 560px) {
  .page-privacy .pv-toc__in {
    gap: 10px;
  }

  .page-privacy .pv-toc__label {
    display: none;
  }

  .page-privacy .pv-ending__btns {
    flex-direction: column;
    align-items: stretch;
  }

  .page-privacy .pv-ending__btns .btn {
    width: 100%;
  }
}
<<<END>>>