.page-privacy {
  --pp-measure: 36em;
  --pp-rail-w: 208px;
  background-color: var(--tt-space);
  color: var(--tt-silver-2);
  font-family: var(--tt-font);
  overflow-x: clip;
}

.page-privacy .pp-crumbwrap {
  padding-block: clamp(18px, 3vw, 30px) 0;
}

/* ---------- 页首 ---------- */

.page-privacy .pp-hero {
  position: relative;
  padding-block: clamp(28px, 5vw, 52px) clamp(32px, 5vw, 56px);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--tt-orange) 0%,
    var(--tt-orange) 34%,
    var(--tt-orange-deep) 34%,
    var(--tt-orange-deep) 46%,
    var(--tt-line) 46%,
    var(--tt-line) 100%
  );
}

.page-privacy .pp-hero__grid {
  display: grid;
  gap: clamp(26px, 5vw, 48px);
  align-items: center;
}

.page-privacy .pp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--tt-font-num);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tt-orange);
}

.page-privacy .pp-eyebrow__dot {
  width: 8px;
  height: 8px;
  background: var(--tt-orange);
  transform: rotate(45deg);
  flex: none;
}

.page-privacy .pp-hero__title {
  margin: 0 0 18px;
  font-size: clamp(34px, 6.4vw, 62px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--tt-silver-2);
}

.page-privacy .pp-lede {
  margin: 0;
  max-width: 34em;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.9;
  color: var(--tt-silver);
}

.page-privacy .pp-stamp {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 24px 0 0;
  padding: 8px 15px;
  border: 1px solid var(--tt-line-strong);
  border-radius: var(--tt-radius);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--tt-silver);
}

.page-privacy .pp-stamp__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tt-mist);
  box-shadow: 0 0 0 3px rgba(110, 139, 122, 0.22);
  flex: none;
}

.page-privacy .pp-hero__media {
  margin: 0;
}

.page-privacy .pp-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--tt-radius-soft);
  border: 1px solid var(--tt-line);
}

.page-privacy .pp-hero__media .tt-media__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--tt-mist);
}

/* ---------- 文档骨架 ---------- */

.page-privacy .pp-doc {
  display: grid;
  gap: clamp(22px, 4vw, 48px);
  padding-block: clamp(36px, 6vw, 68px) clamp(56px, 8vw, 96px);
  border-top: 1px solid var(--tt-line);
}

.page-privacy .pp-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-content: start;
}

.page-privacy .pp-rail__item {
  display: block;
  padding: 8px 13px;
  border: 1px solid var(--tt-line);
  border-radius: var(--tt-radius);
  background: var(--tt-carbon);
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: var(--tt-silver);
  text-decoration: none;
  transition: color 200ms ease, border-color 200ms ease, background-color 200ms ease;
}

.page-privacy .pp-rail__item:hover,
.page-privacy .pp-rail__item:focus-visible {
  color: var(--tt-silver-2);
  border-color: var(--tt-orange);
  background: var(--tt-rock);
}

.page-privacy .pp-body {
  max-width: var(--pp-measure);
}

/* ---------- 章节 ---------- */

.page-privacy .pp-sec {
  padding-block: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--tt-line);
  scroll-margin-top: 104px;
}

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

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pp-sec__num {
  flex: none;
  font-family: var(--tt-font-num);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--tt-orange);
}

.page-privacy .pp-sec__title {
  margin: 0;
  font-size: clamp(21px, 2.7vw, 28px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--tt-silver-2);
}

.page-privacy .pp-sec p {
  margin: 0 0 1em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--tt-silver);
}

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

.page-privacy .pp-link {
  color: var(--tt-sun);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pp-link:hover,
.page-privacy .pp-link:focus-visible {
  color: var(--tt-orange);
}

/* ---------- 列表 ---------- */

.page-privacy .pp-list {
  list-style: none;
  margin: 0 0 1.1em;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 21px;
  font-size: 16px;
  line-height: 1.88;
  color: var(--tt-silver);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 7px;
  height: 7px;
  background: var(--tt-orange);
  transform: rotate(45deg);
}

.page-privacy .pp-list strong {
  font-weight: 700;
  color: var(--tt-silver-2);
}

/* ---------- 两类信息对照 ---------- */

.page-privacy .pp-compare {
  display: grid;
  gap: 14px;
  margin: 20px 0 1.2em;
}

.page-privacy .pp-compare__col {
  padding: 18px 20px 20px;
  border: 1px solid var(--tt-line);
  border-radius: var(--tt-radius);
  background: var(--tt-carbon);
}

.page-privacy .pp-compare__col h3 {
  margin: 0 0 14px;
  font-family: var(--tt-font-num);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--tt-silver);
  text-transform: uppercase;
}

.page-privacy .pp-mini {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-mini li {
  position: relative;
  padding-left: 17px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--tt-silver);
}

.page-privacy .pp-mini li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--tt-orange);
  transform: rotate(45deg);
}

/* ---------- 期限条目 ---------- */

.page-privacy .pp-terms {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  border-top: 1px solid var(--tt-line);
}

.page-privacy .pp-terms li {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px solid var(--tt-line);
}

.page-privacy .pp-terms__key {
  font-family: var(--tt-font-num);
  font-size: 13px;
  letter-spacing: 0.07em;
  color: var(--tt-sun);
}

.page-privacy .pp-terms__val {
  font-size: 15px;
  line-height: 1.82;
  color: var(--tt-silver);
}

/* ---------- 提示块 ---------- */

.page-privacy .pp-note {
  margin: 22px 0;
  padding: 20px 22px 22px;
  border: 1px solid var(--tt-mist);
  border-left-width: 3px;
  border-radius: var(--tt-radius);
  background: rgba(110, 139, 122, 0.1);
}

.page-privacy .pp-note__title {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--tt-silver-2);
  text-transform: uppercase;
}

.page-privacy .pp-note p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--tt-silver);
}

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

.page-privacy .pp-copy {
  margin-top: 16px;
}

/* ---------- 收束块 ---------- */

.page-privacy .pp-outro {
  margin-top: clamp(34px, 5vw, 56px);
}

.page-privacy .pp-outro__box {
  display: grid;
  gap: 14px;
  justify-items: start;
  padding: clamp(24px, 4vw, 38px);
  background: var(--tt-cream);
  border-radius: var(--tt-radius-soft);
  color: var(--tt-carbon);
}

.page-privacy .pp-outro__label {
  margin: 0;
  font-family: var(--tt-font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tt-orange-deep);
}

.page-privacy .pp-outro__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--tt-carbon);
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-privacy .pp-compare {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .page-privacy .pp-terms li {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-doc {
    grid-template-columns: var(--pp-rail-w) minmax(0, 1fr);
    gap: clamp(44px, 6vw, 84px);
  }

  .page-privacy .pp-rail {
    position: sticky;
    top: 112px;
    align-self: start;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-privacy .pp-rail__item {
    padding: 11px 0 11px 15px;
    border: 0;
    border-left: 1px solid var(--tt-line);
    border-radius: 0;
    background: transparent;
    font-size: 13px;
  }

  .page-privacy .pp-rail__item:hover,
  .page-privacy .pp-rail__item:focus-visible {
    background: transparent;
    border-left-color: var(--tt-orange);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-rail__item {
    transition: none;
  }
}
<<<END>>>