.page-privacy {
  --pv-toc-w: 236px;
  --pv-line: var(--grid);
  background: var(--cream);
  color: var(--ink);
}

.page-privacy .pv-hero {
  padding: clamp(28px, 5vw, 58px) 0 clamp(24px, 4vw, 42px);
  border-bottom: var(--line) solid var(--ink);
}

.page-privacy .pv-title {
  margin: 14px 0 0;
  max-width: 17ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 6.2vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.page-privacy .pv-lede {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: var(--fs-17);
  line-height: 1.9;
  color: var(--ink-70);
}

.page-privacy .pv-figure {
  margin: 0;
  padding: clamp(22px, 3.6vw, 44px) 0 0;
}

.page-privacy .pv-figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--pv-line);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 48px);
  padding-top: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(52px, 7vw, 100px);
}

.page-privacy .pv-body {
  min-width: 0;
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  order: -1;
}

.page-privacy .pv-toc__head {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: var(--fs-13);
  letter-spacing: .16em;
  color: var(--ink-55);
}

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

.page-privacy .pv-toc__link {
  position: relative;
  display: block;
  padding: 7px 14px;
  border: 1px solid var(--pv-line);
  border-radius: 999px;
  font-size: var(--fs-13);
  line-height: 1.5;
  color: var(--ink-70);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  border-color: var(--dragon);
  color: var(--ink);
}

/* ---------- 小节 ---------- */
.page-privacy .pv-sec + .pv-sec {
  margin-top: clamp(42px, 6vw, 74px);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-top: 14px;
  border-top: var(--line) solid var(--ink);
}

.page-privacy .pv-sec__num {
  font-family: var(--font-num);
  font-size: var(--fs-13);
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--dragon);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: var(--fs-28);
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-privacy .pv-sec__body {
  margin-top: 18px;
}

.page-privacy .pv-prose {
  margin: 0;
  max-width: 68ch;
  font-size: var(--fs-17);
  line-height: 1.9;
  color: var(--ink-70);
}

.page-privacy .pv-prose + .pv-prose {
  margin-top: 14px;
}

.page-privacy a {
  color: var(--guava);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* ---------- 三类信息 ---------- */
.page-privacy .pv-cells {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 22px;
  border: 1px solid var(--pv-line);
  background: var(--grid);
}

.page-privacy .pv-cell {
  padding: 22px 20px 26px;
  background: var(--cream);
}

.page-privacy .pv-cell__mark {
  display: inline-grid;
  grid-auto-flow: column;
  gap: 4px;
  margin-bottom: 14px;
}

.page-privacy .pv-cell__mark i {
  display: block;
  width: 10px;
  height: 10px;
  background: var(--flesh);
  border: 1px solid var(--pv-line);
}

.page-privacy .pv-cell__mark i:nth-child(2) {
  background: var(--dragon);
  border-color: var(--dragon);
}

.page-privacy .pv-cell__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.4;
}

.page-privacy .pv-cell__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-70);
}

/* ---------- 用途清单 ---------- */
.page-privacy .pv-uses {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-uses li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-uses li:last-child {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-uses__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  background: var(--mango);
  color: var(--ink);
  font-family: var(--font-num);
  font-size: var(--fs-13);
  font-weight: 700;
}

.page-privacy .pv-uses__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.4;
}

.page-privacy .pv-uses__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-70);
}

/* ---------- 保留期限色带 ---------- */
.page-privacy .pv-ret {
  display: grid;
  gap: 20px;
  margin-top: 26px;
}

.page-privacy .pv-ret__row {
  display: grid;
  gap: 8px;
}

.page-privacy .pv-ret__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pv-ret__track {
  display: block;
  position: relative;
  height: 16px;
  border: 1px solid var(--pv-line);
  background: var(--flesh);
  overflow: hidden;
}

.page-privacy .pv-ret__fill {
  display: block;
  height: 100%;
  width: 0;
  background: var(--ink);
  transition: background-color 180ms var(--ease);
}

.page-privacy .pv-ret__fill[data-len="100"] { width: 100%; }
.page-privacy .pv-ret__fill[data-len="67"] { width: 67%; }
.page-privacy .pv-ret__fill[data-len="36"] { width: 36%; }
.page-privacy .pv-ret__fill[data-len="17"] { width: 17%; }

.page-privacy .pv-ret__fill--keep {
  background: var(--dragon);
}

.page-privacy .pv-ret__row:hover .pv-ret__fill {
  background: var(--dragon);
}

.page-privacy .pv-ret__value {
  font-family: var(--font-num);
  font-size: var(--fs-13);
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pv-ret__foot {
  margin: 20px 0 0;
  max-width: 68ch;
  font-size: var(--fs-13);
  line-height: 1.9;
  color: var(--ink-55);
}

/* ---------- 步骤 ---------- */
.page-privacy .pv-steps {
  display: grid;
  gap: 20px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.page-privacy .pv-step__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 26px;
  padding: 0 10px;
  border: 1px solid var(--dragon);
  border-radius: 999px;
  color: var(--dragon);
  font-family: var(--font-num);
  font-size: var(--fs-13);
  font-weight: 700;
}

.page-privacy .pv-step__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.45;
}

.page-privacy .pv-step__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-70);
  word-break: break-word;
}

/* ---------- 第三方 ---------- */
.page-privacy .pv-share {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-share li {
  padding: 16px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-share__title {
  margin: 0 0 5px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 16px;
  line-height: 1.45;
}

.page-privacy .pv-share__text {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-70);
}

/* ---------- 联系面板 ---------- */
.page-privacy .pv-contact {
  margin-top: 24px;
  padding: 24px 22px 26px;
  border-top: var(--line) solid var(--dragon);
  background: var(--flesh);
}

.page-privacy .pv-contact__list {
  display: grid;
  gap: 18px;
  margin: 0;
}

.page-privacy .pv-contact__item {
  margin: 0;
}

.page-privacy .pv-contact__item dt {
  margin: 0 0 4px;
  font-size: var(--fs-13);
  letter-spacing: .06em;
  color: var(--ink-55);
}

.page-privacy .pv-contact__item dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  word-break: break-all;
}

/* ---------- 桌面 ---------- */
@media (min-width: 760px) {
  .page-privacy .pv-cells {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-ret__row {
    grid-template-columns: 190px minmax(0, 1fr) 118px;
    align-items: center;
    gap: 18px;
  }

  .page-privacy .pv-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) var(--pv-toc-w);
    align-items: start;
  }

  .page-privacy .pv-toc {
    order: 0;
    position: sticky;
    top: 104px;
  }

  .page-privacy .pv-toc__list {
    display: block;
    border-left: 1px solid var(--pv-line);
  }

  .page-privacy .pv-toc__link {
    padding: 9px 0 9px 20px;
    border: 0;
    border-radius: 0;
  }

  .page-privacy .pv-toc__link::before {
    content: "";
    position: absolute;
    left: -5px;
    top: 50%;
    width: 7px;
    height: 7px;
    background: var(--cream);
    border: 1px solid var(--pv-line);
    transform: translateY(-50%) rotate(45deg);
    transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
  }

  .page-privacy .pv-toc__link:hover::before,
  .page-privacy .pv-toc__link:focus-visible::before {
    background: var(--dragon);
    border-color: var(--dragon);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-ret__fill,
  .page-privacy .pv-toc__link::before {
    transition: none;
  }
}