.page-privacy {
  padding-bottom: calc(var(--stack-gap) * 0.7);
}

.page-privacy .breadcrumb {
  padding-top: 22px;
}

/* ---------- 首屏 ---------- */
.page-privacy__hero {
  padding-top: 10px;
}

.page-privacy__hero::before {
  content: "";
  display: block;
  height: 3px;
  width: 100%;
  background: linear-gradient(90deg, var(--amber), var(--coral), var(--cyan));
  margin-bottom: 30px;
}

.page-privacy__hero-grid {
  display: grid;
  gap: 26px;
  margin-top: 18px;
}

.page-privacy__topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-privacy__h1 {
  margin: 0;
  max-width: 22ch;
}

.page-privacy__lead {
  margin: 18px 0 0;
  max-width: 56ch;
}

/* ---------- 版本徽标 ---------- */
.page-privacy__badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--panel);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper);
  cursor: default;
}

.page-privacy__badge:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-privacy__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
}

.page-privacy__badge-pop {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: min(260px, 72vw);
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-2);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: var(--fs-note);
  line-height: 1.65;
  letter-spacing: normal;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 180ms var(--ease), transform 180ms var(--ease), visibility 180ms;
  z-index: 5;
}

.page-privacy__badge:hover .page-privacy__badge-pop,
.page-privacy__badge:focus-within .page-privacy__badge-pop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 章节目录 ---------- */
.page-privacy__toc {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.page-privacy__toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-privacy__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy__toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 2px 0;
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  border-radius: var(--radius-sm);
  transition: color 180ms var(--ease);
}

.page-privacy__toc-list a:hover .page-privacy__toc-name {
  color: var(--amber-soft);
}

.page-privacy__toc-list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-privacy__toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
  flex: none;
}

/* ---------- 首屏横幅 ---------- */
.page-privacy__banner {
  margin-top: 34px;
}

.page-privacy__banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  object-fit: cover;
}

/* ---------- 画板堆叠 ---------- */
.page-privacy__boards {
  margin-top: 52px;
  display: grid;
}

.page-privacy__board {
  display: grid;
  gap: 12px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 20px);
  transition: background-color 240ms var(--ease);
}

.page-privacy__board:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-privacy__board:target {
  background: rgba(242, 169, 59, 0.07);
}

.page-privacy__num {
  align-self: start;
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--mist);
  text-decoration: none;
  border-radius: 4px;
  transition: color 200ms var(--ease);
}

.page-privacy__num:hover {
  color: var(--amber);
}

.page-privacy__num:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-privacy__board:target .page-privacy__num {
  color: var(--amber);
}

/* ---------- 正文排版 ---------- */
.page-privacy__body > h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 29px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.page-privacy__body > p {
  margin: 0 0 12px;
  max-width: 62ch;
}

.page-privacy__body h3 {
  margin: 22px 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy__mono {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--amber-soft);
  word-break: break-all;
}

.page-privacy__term {
  color: var(--amber-soft);
  border-bottom: 1px dashed var(--amber);
  cursor: help;
}

/* ---------- 条目列表 ---------- */
.page-privacy__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy__facts li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--paper);
}

.page-privacy__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

.page-privacy__facts--auto li::before {
  background: var(--cyan);
}

.page-privacy__facts li strong {
  margin-right: 6px;
  color: var(--amber-soft);
  font-weight: 700;
}

.page-privacy__facts--auto li strong {
  color: var(--cyan);
}

.page-privacy__uses {
  list-style: none;
  counter-reset: use;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy__uses li {
  counter-increment: use;
  position: relative;
  padding-left: 42px;
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--paper);
}

.page-privacy__uses li::before {
  content: counter(use, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--cyan);
}

.page-privacy__uses li strong {
  color: var(--amber-soft);
  font-weight: 700;
}

/* ---------- 本地存储说明 ---------- */
.page-privacy__store {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-3);
  display: grid;
  gap: 12px;
}

.page-privacy__store-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--paper);
}

.page-privacy__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(56, 225, 214, 0.14);
  flex: none;
}

.page-privacy__store-note {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy__store-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-privacy__clear {
  flex: none;
}

.page-privacy__store-tip {
  font-size: var(--fs-note);
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 保存期限横条 ---------- */
.page-privacy__bars {
  margin: 20px 0 16px;
  display: grid;
  gap: 20px;
}

.page-privacy__bar-row {
  display: grid;
  gap: 8px;
}

.page-privacy__bar-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-size: 15px;
  color: var(--paper);
}

.page-privacy__bar-num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--amber);
  white-space: nowrap;
}

.page-privacy__bar-track {
  height: 10px;
  border-radius: var(--radius-pill);
  background: var(--line);
  overflow: hidden;
}

.page-privacy__bar-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--amber), var(--amber-soft));
}

.page-privacy__bar-fill--full {
  width: 100%;
}

.page-privacy__bar-fill--half {
  width: 50%;
  background: linear-gradient(90deg, var(--cyan), var(--ok));
}

/* ---------- 延伸链接 ---------- */
.page-privacy__more {
  margin-top: 54px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.page-privacy__more-title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-privacy__more-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy__more-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 2px;
  border-bottom: 1px solid var(--line);
  color: var(--paper);
  text-decoration: none;
  font-size: 16px;
  line-height: 1.5;
  border-radius: var(--radius-sm);
  transition: color 180ms var(--ease);
}

.page-privacy__more-link span[aria-hidden] {
  font-family: var(--font-mono);
  color: var(--mist);
  flex: none;
}

.page-privacy__more-link:hover {
  color: var(--amber-soft);
}

.page-privacy__more-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 880px) {
  .page-privacy__boards {
    margin-top: 76px;
  }

  .page-privacy__board {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 48px;
    padding: 46px 0;
  }

  .page-privacy__num {
    font-size: 48px;
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-privacy__banner {
    margin-top: 44px;
  }
}

@media (min-width: 900px) {
  .page-privacy__hero-grid {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
    align-items: start;
    gap: 48px;
  }

  .page-privacy__toc {
    border-top: 0;
    border-left: 2px solid var(--line);
    padding: 6px 0 6px 22px;
    margin-top: 6px;
  }
}

@media (min-width: 960px) {
  .page-privacy__badge {
    position: fixed;
    top: calc(var(--header-h) + 18px);
    right: 20px;
    z-index: 30;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.36);
  }

  .page-privacy__badge-pop {
    left: auto;
    right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy__badge-pop {
    transform: none;
    transition: opacity 120ms linear, visibility 120ms;
  }

  .page-privacy__board,
  .page-privacy__num,
  .page-privacy__toc-list a,
  .page-privacy__more-link {
    transition: none;
  }
}