/* ===== 隐私中心 / page-privacy ===== */

.page-privacy {
  --pp-gap: clamp(16px, 2.6vw, 30px);
  --pp-sec-pad: clamp(40px, 6vw, 76px);
  --pp-fold: 16px;
}

/* ---------- 首屏 ---------- */

.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(24px, 4vw, 44px) clamp(28px, 4.5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  top: -46%;
  right: -14%;
  width: min(780px, 108vw);
  aspect-ratio: 1;
  background: radial-gradient(circle at 50% 50%, rgba(124, 77, 255, .32), transparent 62%);
  pointer-events: none;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .022) 0 1px, transparent 1px 4px);
  pointer-events: none;
}

.page-privacy .pp-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-privacy .pp-hero__title {
  margin: 14px 0 0;
  font-size: clamp(28px, 6vw, 54px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--ink);
  text-shadow: 0 0 26px rgba(124, 77, 255, .35);
}

.page-privacy .pp-hero__title em {
  font-style: normal;
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(34, 211, 238, .5);
}

.page-privacy .pp-hero__lede {
  margin-top: 16px;
  max-width: 44ch;
}

.page-privacy .pp-hero__meta {
  margin: 18px 0 0;
}

.page-privacy .pp-hero__meta .xp-mono {
  color: var(--violet);
}

.page-privacy .pp-hero__side {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(165deg, var(--panel) 0%, var(--panel-2) 100%);
  border-radius: var(--radius);
  padding: clamp(18px, 2.8vw, 26px);
  box-shadow: var(--shadow-hard);
}

.page-privacy .pp-hero__side::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  border-top: 20px solid var(--purple);
  border-left: 20px solid transparent;
}

.page-privacy .pp-hero__sidehead {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-privacy .pp-facts {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pp-fact {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-privacy .pp-fact:last-child {
  border-bottom: 0;
}

.page-privacy .pp-fact__k {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted);
  flex: 0 0 auto;
}

.page-privacy .pp-fact__v {
  font-size: 13px;
  color: var(--ink);
  text-align: right;
}

.page-privacy .pp-hero__sidenote {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

/* ---------- 主体骨架 ---------- */

.page-privacy .pp-body {
  display: grid;
  gap: clamp(22px, 3.6vw, 44px);
  padding-block: clamp(18px, 3vw, 34px) clamp(48px, 7vw, 96px);
}

.page-privacy .pp-body__main {
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-privacy .pp-body {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 92px;
  }
}

/* ---------- 章节索引 ---------- */

.page-privacy .pp-toc {
  border-left: 1px solid var(--line);
  padding-left: 14px;
}

.page-privacy .pp-toc__head {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

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

.page-privacy .pp-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 4px 7px 0;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

.page-privacy .pp-toc__list a span {
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--line);
}

.page-privacy .pp-toc__list a:hover {
  color: var(--ink);
}

.page-privacy .pp-toc__list a.is-active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .pp-toc__list a.is-active span {
  color: var(--cyan);
}

@media (max-width: 1023px) {
  .page-privacy .pp-toc {
    border-left: 0;
    border-bottom: 1px solid var(--line);
    padding: 0 0 12px;
    overflow-x: auto;
  }

  .page-privacy .pp-toc__list {
    display: flex;
    gap: 6px;
  }

  .page-privacy .pp-toc__list a {
    white-space: nowrap;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 6px 10px;
  }
}

/* ---------- 章节 ---------- */

.page-privacy .pp-sec {
  padding-block: var(--pp-sec-pad);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 88px;
}

.page-privacy .pp-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pp-sec__title {
  margin: 10px 0 0;
  font-size: clamp(21px, 3.1vw, 33px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .pp-sec__lede {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
  max-width: 50ch;
}

@media (min-width: 800px) {
  .page-privacy .pp-sec__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: var(--pp-gap);
    align-items: end;
  }

  .page-privacy .pp-sec__head > .xp-eyebrow {
    grid-column: 1 / -1;
  }

  .page-privacy .pp-sec__head > .pp-sec__title {
    grid-column: 1;
  }

  .page-privacy .pp-sec__head > .pp-sec__lede {
    grid-column: 2;
    margin-top: 0;
  }
}

/* ---------- 场景卡 ---------- */

.page-privacy .pp-scenes {
  margin-top: clamp(22px, 3.4vw, 38px);
  display: grid;
  gap: var(--pp-gap);
}

@media (min-width: 720px) {
  .page-privacy .pp-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pp-scene {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(170deg, var(--panel) 0%, var(--panel-2) 100%);
  overflow: hidden;
}

.page-privacy .pp-scene::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  border-top: var(--pp-fold) solid var(--pp-accent, var(--purple));
  border-left: var(--pp-fold) solid transparent;
  opacity: .9;
  pointer-events: none;
}

.page-privacy .pp-scene--a { --pp-accent: var(--cyan); }
.page-privacy .pp-scene--b { --pp-accent: var(--purple); }
.page-privacy .pp-scene--c { --pp-accent: var(--gold); }

.page-privacy .pp-scene__sum {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 34px 15px 18px;
  cursor: pointer;
  list-style: none;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-privacy .pp-scene__code {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--pp-accent, var(--purple));
}

.page-privacy .pp-scene__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pp-scene__hint {
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .06em;
}

.page-privacy .pp-list {
  list-style: none;
  margin: 0;
  padding: 14px 18px 18px;
  display: grid;
  gap: 11px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 7px;
  height: 1px;
  background: var(--pp-accent, var(--line));
  opacity: .8;
}

.page-privacy .pp-list li b {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 信息流图 ---------- */

.page-privacy .pp-flow {
  margin: clamp(22px, 3.4vw, 38px) 0 0;
  padding: clamp(10px, 1.8vw, 16px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-2);
}

.page-privacy .pp-flow img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line-soft);
  background: var(--bg);
}

.page-privacy .pp-flow__cap {
  margin: 12px 0 0;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 用途列表 ---------- */

.page-privacy .pp-uses {
  list-style: none;
  margin: clamp(22px, 3.4vw, 38px) 0 0;
  padding: 0;
}

.page-privacy .pp-use {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-use:first-child {
  border-top-color: var(--line);
}

.page-privacy .pp-use__n {
  padding-top: 5px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--purple);
}

.page-privacy .pp-use__body {
  min-width: 0;
}

.page-privacy .pp-use__t {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pp-use__d {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 66ch;
}

@media (min-width: 720px) {
  .page-privacy .pp-use {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 4px 20px;
    padding: 24px 0;
  }
}

/* ---------- 保留期表格 ---------- */

.page-privacy .pp-tablewrap {
  margin-top: clamp(22px, 3.4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-2);
  overflow-x: auto;
}

.page-privacy .pp-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .pp-table caption {
  caption-side: top;
  text-align: left;
  padding: 14px 18px;
  font-size: 13px;
  color: var(--muted);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pp-table th,
.page-privacy .pp-table td {
  text-align: left;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

.page-privacy .pp-table thead th {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--cyan);
  background: rgba(34, 211, 238, .06);
}

.page-privacy .pp-table tbody th {
  font-weight: 600;
  color: var(--ink);
}

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

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

.page-privacy .pp-aftertable {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 68ch;
}

/* ---------- 请求类型 ---------- */

.page-privacy .pp-requests {
  margin-top: clamp(22px, 3.4vw, 38px);
  display: grid;
  gap: var(--pp-gap);
}

@media (min-width: 760px) {
  .page-privacy .pp-requests {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pp-req {
  border: 1px solid var(--line);
  border-left: 3px solid var(--purple);
  border-radius: var(--radius);
  background: var(--panel-2);
  padding: 18px;
}

.page-privacy .pp-req__t {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pp-req p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 请求渠道 ---------- */

.page-privacy .pp-channel {
  margin-top: clamp(18px, 2.8vw, 28px);
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(124, 77, 255, .16), rgba(7, 12, 30, .92));
  box-shadow: var(--shadow-hard);
  display: grid;
  gap: 8px;
}

.page-privacy .pp-channel__k {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--violet);
}

.page-privacy .pp-channel__v {
  margin: 0;
  font-size: clamp(16px, 2.4vw, 21px);
  font-weight: 700;
  color: var(--ink);
  word-break: break-all;
}

.page-privacy .pp-channel__n {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 64ch;
}

.page-privacy .pp-channel .xp-cluster {
  margin-top: 6px;
}

/* ---------- 更新说明与收尾 ---------- */

.page-privacy .pp-update {
  margin-top: clamp(20px, 3vw, 32px);
  display: grid;
  gap: 12px;
}

.page-privacy .pp-update p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 66ch;
}

.page-privacy .pp-outro {
  margin-top: clamp(28px, 4.4vw, 52px);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--panel);
  display: grid;
  gap: 10px;
}

.page-privacy .pp-outro__t {
  margin: 0;
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 800;
  color: var(--ink);
}

.page-privacy .pp-outro__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 60ch;
}

.page-privacy .pp-outro .xp-cluster {
  margin-top: 6px;
}

/* ---------- 窄屏收束 ---------- */

@media (max-width: 420px) {
  .page-privacy .pp-fact {
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
  }

  .page-privacy .pp-fact__v {
    text-align: left;
  }

  .page-privacy .pp-use {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-privacy .pp-use__n {
    padding-top: 0;
  }
}
<<<END>>>