.page-privacy {
  background: var(--sand);
  color: var(--ink-mid);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  border-top: 3px solid var(--goji);
  background: var(--sand-light);
  overflow: hidden;
}

.page-privacy .pp-hero__inner {
  display: grid;
  gap: 28px;
  padding-top: 26px;
  padding-bottom: 40px;
}

.page-privacy .crumbs {
  font-size: var(--fs-1);
  letter-spacing: .08em;
  color: var(--ink-light);
  margin-bottom: 18px;
}

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

.page-privacy .crumbs a:hover {
  color: var(--goji);
}

.page-privacy .pp-hero__eyebrow {
  color: var(--goji);
  margin: 0 0 12px;
}

.page-privacy .pp-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 50px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 18px;
  max-width: 16em;
}

.page-privacy .pp-hero__lead {
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-mid);
  max-width: 620px;
  margin: 0;
}

.page-privacy .pp-hero__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
}

.page-privacy .pp-hero__tags li {
  font-size: var(--fs-1);
  letter-spacing: .08em;
  color: var(--ink-mid);
  background: var(--paper);
  border: 1px solid var(--ink-light);
  padding: 5px 11px;
}

.page-privacy .pp-hero__art {
  position: relative;
  margin: 0;
}

.page-privacy .pp-hero__art::before {
  content: "";
  position: absolute;
  top: -6px;
  left: -6px;
  width: 46px;
  height: 46px;
  border-top: 4px solid var(--sand-gold);
  border-left: 4px solid var(--sand-gold);
  pointer-events: none;
}

.page-privacy .pp-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--ink-light);
}

@media (min-width: 900px) {
  .page-privacy .pp-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
    gap: 56px;
    padding-top: 48px;
    padding-bottom: 64px;
  }
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pp-shell {
  display: grid;
  gap: 32px;
  padding-top: 36px;
  padding-bottom: 56px;
}

@media (min-width: 900px) {
  .page-privacy .pp-shell {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 56px;
    padding-top: 56px;
    padding-bottom: 88px;
  }
}

/* ---------- 左侧目录 ---------- */
.page-privacy .pp-toc {
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}

@media (min-width: 900px) {
  .page-privacy .pp-toc {
    position: sticky;
    top: 84px;
    align-self: start;
  }
}

.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  color: var(--ink);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-privacy .pp-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  font-size: var(--fs-2);
  line-height: 1.4;
  color: var(--ink-mid);
  text-decoration: none;
  background: var(--paper);
  border: 1px solid var(--ink-light);
  transition: color .18s ease, border-color .18s ease;
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--goji);
  border-color: var(--goji);
  outline: none;
}

.page-privacy .pp-toc__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-2);
  letter-spacing: .04em;
  color: var(--ink-light);
  flex: 0 0 auto;
}

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

.page-privacy .pp-toc__note {
  margin: 0;
  font-size: var(--fs-2);
  line-height: 1.7;
  color: var(--ink-light);
}

.page-privacy .pp-toc__note a {
  color: var(--goji);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

@media (min-width: 620px) {
  .page-privacy .pp-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-toc__list {
    grid-template-columns: 1fr;
    gap: 0;
    margin-bottom: 18px;
  }
  .page-privacy .pp-toc__list a {
    background: transparent;
    border: 0;
    border-top: 1px solid rgba(140, 133, 124, .45);
    padding: 12px 4px 12px 0;
  }
  .page-privacy .pp-toc__list li:last-child a {
    border-bottom: 1px solid rgba(140, 133, 124, .45);
  }
}

/* ---------- 右侧正文 ---------- */
.page-privacy .pp-body {
  min-width: 0;
}

.page-privacy .pp-sec {
  padding: 30px 0 34px;
  border-top: 1px solid var(--ink-light);
  scroll-margin-top: 96px;
}

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

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

.page-privacy .pp-sec__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.5;
  color: var(--ink);
  margin: 0 0 16px;
}

.page-privacy .pp-sec__content {
  max-width: 720px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-mid);
}

.page-privacy .pp-sec__content p {
  margin: 0 0 16px;
}

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

/* 三类场景卡片 */
.page-privacy .pp-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-list li {
  background: var(--paper);
  border: 1px solid var(--ink-light);
  padding: 16px 16px 18px;
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .pp-list li strong {
  display: block;
  color: var(--ink);
  font-size: var(--fs-3);
  font-weight: 700;
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--sand);
}

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

/* 用途步骤 */
.page-privacy .pp-steps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pp-steps li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid rgba(140, 133, 124, .45);
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .pp-steps li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .pp-steps__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.4;
  color: var(--goji);
}

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

/* 浅底提示块 */
.page-privacy .pp-callout {
  background: var(--sand-light);
  border: 1px solid var(--ink-light);
  border-left: 4px solid var(--sand-gold);
  padding: 14px 16px;
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-mid);
}

/* 保存期限清单 */
.page-privacy .pp-rows {
  list-style: none;
  margin: 18px 0 20px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pp-rows li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid rgba(140, 133, 124, .45);
}

.page-privacy .pp-rows li:last-child {
  border-bottom: 1px solid rgba(140, 133, 124, .45);
}

.page-privacy .pp-rows__k {
  font-size: var(--fs-2);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-privacy .pp-rows__v {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-mid);
}

@media (min-width: 720px) {
  .page-privacy .pp-rows li {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

/* 权利折叠面板 */
.page-privacy .pp-acc {
  margin-top: 18px;
  border-top: 1px solid var(--ink-light);
}

.page-privacy .pp-acc .acc__item {
  border-bottom: 1px solid var(--ink-light);
}

.page-privacy .pp-acc .acc__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  background: transparent;
  border: 0;
  padding: 16px 2px;
  font-family: inherit;
  font-size: var(--fs-3);
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: color .18s ease;
}

.page-privacy .pp-acc .acc__btn::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--goji);
  flex: 0 0 auto;
}

.page-privacy .pp-acc .acc__btn[aria-expanded="true"]::after {
  content: "－";
}

.page-privacy .pp-acc .acc__btn:hover {
  color: var(--goji);
}

.page-privacy .pp-acc .acc__panel {
  padding: 0 2px 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-mid);
}

.page-privacy .pp-acc .acc__panel p {
  margin: 0 0 12px;
}

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

.page-privacy .pp-acc .acc__panel[data-open="false"],
.page-privacy .pp-acc .acc__panel[hidden] {
  display: none;
}

/* 联系方式 */
.page-privacy .pp-contact {
  margin: 22px 0 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--ink-light);
}

.page-privacy .pp-contact__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(140, 133, 124, .45);
}

.page-privacy .pp-contact dt {
  margin: 0;
  font-size: var(--fs-1);
  letter-spacing: .08em;
  color: var(--ink-light);
}

.page-privacy .pp-contact dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .pp-contact dd.mono {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: .04em;
}

@media (min-width: 720px) {
  .page-privacy .pp-contact__row {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

/* ---------- 页尾延伸阅读 ---------- */
.page-privacy .pp-foot {
  background: var(--sand-light);
  border-top: 3px solid var(--sand-gold);
}

.page-privacy .pp-foot__inner {
  display: grid;
  gap: 22px;
  padding-top: 34px;
  padding-bottom: 44px;
}

.page-privacy .pp-foot__eyebrow {
  margin: 0 0 10px;
  color: var(--goji);
}

.page-privacy .pp-foot__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.35;
  color: var(--ink);
  margin: 0;
}

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

.page-privacy .pp-foot__links li {
  border-top: 1px solid var(--ink-light);
}

.page-privacy .pp-foot__links li:last-child {
  border-bottom: 1px solid var(--ink-light);
}

.page-privacy .pp-foot__links a {
  display: block;
  padding: 13px 2px;
  font-size: var(--fs-3);
  line-height: 1.6;
  color: var(--ink-mid);
  text-decoration: none;
  transition: color .18s ease, padding-left .18s ease;
}

.page-privacy .pp-foot__links a:hover {
  color: var(--goji);
  padding-left: 10px;
}

@media (min-width: 820px) {
  .page-privacy .pp-foot__inner {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    gap: 48px;
    align-items: start;
    padding-top: 46px;
    padding-bottom: 56px;
  }
}