.page-privacy {
  --band-1: #F7E3C6;
  --band-2: #DDE3E6;
  --band-3: #FFD3AC;
  --toc-top: 104px;
  padding-bottom: 8px;
}

.page-privacy .crumb {
  padding: 18px 0 0;
}

/* ===== Hero ===== */
.page-privacy .privacy-hero {
  padding: 20px 0 32px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 26px;
  grid-template-columns: 1fr;
}

.page-privacy .privacy-hero__lead h1 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 7.2vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-privacy .lede {
  margin: 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .hero-chips {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  align-content: start;
}

.page-privacy .hero-chip {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-privacy .hero-chip--hi {
  background: var(--apricot);
  border-color: var(--band-1);
}

.page-privacy .chip-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-privacy .hero-chip b {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
}

/* ===== 目录 + 阅读栏 ===== */
.page-privacy .doc {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding-top: 22px;
  padding-bottom: 56px;
}

.page-privacy .toc__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--slate);
}

.page-privacy .toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .toc__list li {
  flex: 0 0 auto;
}

.page-privacy .toc__link {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.page-privacy .toc__link .ts-mono {
  font-size: 11px;
  color: var(--orange-deep);
}

.page-privacy .toc__link:hover,
.page-privacy .toc__link:focus-visible {
  border-color: var(--orange-deep);
  background: var(--paper);
}

.page-privacy .doc__body {
  min-width: 0;
  max-width: 720px;
}

.page-privacy .doc__body section {
  padding: 26px 0 30px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .doc__body h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.6vw, 28px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .n {
  font-weight: 300;
  font-size: clamp(20px, 4vw, 32px);
  color: var(--orange);
  letter-spacing: 0.02em;
}

.page-privacy .anchor {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--slate);
  text-decoration: none;
  opacity: 0.35;
  transition: opacity 0.15s ease, color 0.15s ease;
}

.page-privacy .anchor:hover,
.page-privacy .anchor:focus-visible {
  opacity: 1;
  color: var(--orange-deep);
}

.page-privacy .doc__body h3 {
  margin: 26px 0 10px;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .doc__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-privacy .doc__body a:not(.anchor):not(.toc__link) {
  color: var(--orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .doc__body a:not(.anchor):focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* 三类信息色带 */
.page-privacy .scope-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 22px;
  padding: 0;
  list-style: none;
}

.page-privacy .scope-row {
  display: grid;
  grid-template-columns: 4px 1fr;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-privacy .scope-row__bar {
  display: block;
  background: var(--band-2);
}

.page-privacy .scope-row--a .scope-row__bar { background: var(--band-1); }
.page-privacy .scope-row--b .scope-row__bar { background: var(--band-2); }
.page-privacy .scope-row--c .scope-row__bar { background: var(--band-3); }

.page-privacy .scope-row__body {
  padding: 13px 15px 14px;
}

.page-privacy .scope-row__k {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-privacy .scope-row__body b {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .scope-row__body p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

/* 配图 */
.page-privacy .flow-fig {
  margin: 22px 0 6px;
}

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

.page-privacy .flow-fig figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate);
}

/* 要点列表 */
.page-privacy .dot-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .dot-list li {
  position: relative;
  padding: 7px 0 7px 20px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
}

.page-privacy .dot-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 17px;
  width: 7px;
  height: 7px;
  background: var(--orange);
  border-radius: var(--radius-sm);
}

/* 期限 */
.page-privacy .period-list {
  margin: 16px 0 8px;
  padding: 0;
}

.page-privacy .period {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .period:first-child {
  border-top: 1px solid var(--line);
}

.page-privacy .period dt {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--orange-deep);
}

.page-privacy .period dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

/* 选择项 */
.page-privacy .choice-list {
  margin: 16px 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .choice {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

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

.page-privacy .choice__n {
  font-size: 14px;
  color: var(--orange);
  line-height: 1.9;
}

.page-privacy .choice b {
  display: block;
  font-size: 16px;
  color: var(--ink);
}

.page-privacy .choice p {
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.75;
}

/* 联系块 */
.page-privacy .contact-block {
  margin-top: 10px;
  padding: 26px 20px 24px !important;
  background: var(--ink-deep);
  border: 0;
  border-radius: var(--radius);
}

.page-privacy .contact-block h2,
.page-privacy .contact-block p {
  color: var(--card);
}

.page-privacy .contact-block .n {
  color: var(--peach);
}

.page-privacy .contact-block .anchor {
  color: var(--band-2);
}

.page-privacy .contact-block__mail {
  margin: 4px 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.6vw, 20px);
  word-break: break-all;
}

.page-privacy .contact-block__mail a {
  color: var(--peach) !important;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-privacy .contact-block__note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--band-2) !important;
  margin-bottom: 0;
}

.page-privacy .contact-block__note a {
  color: var(--card) !important;
}

/* 底部相关页 */
.page-privacy .doc-links {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
  margin-top: 28px;
}

.page-privacy .doc-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 13px 15px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.page-privacy .doc-link:hover,
.page-privacy .doc-link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--orange-deep);
  box-shadow: var(--shadow-lift);
}

.page-privacy .doc-link__k {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-privacy .doc-link__t {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
}

/* ===== 断点 ===== */
@media (min-width: 700px) {
  .page-privacy .privacy-hero {
    padding: 26px 0 38px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(220px, 1fr);
    gap: 32px;
    align-items: end;
  }

  .page-privacy .period {
    grid-template-columns: 150px 1fr;
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .doc-links {
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  }

  .page-privacy .contact-block {
    padding: 30px 28px 26px !important;
  }
}

@media (min-width: 980px) {
  .page-privacy .doc {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 56px;
    padding-top: 30px;
    padding-bottom: 72px;
  }

  .page-privacy .toc {
    position: sticky;
    top: var(--toc-top);
    align-self: start;
  }

  .page-privacy .toc__list {
    display: block;
    overflow: visible;
    padding: 0;
    border-top: 1px solid var(--line);
  }

  .page-privacy .toc__list li {
    flex: none;
  }

  .page-privacy .toc__link {
    border: 0;
    border-left: 2px solid transparent;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    padding: 10px 0 10px 12px;
    font-size: 14px;
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .toc__link:hover,
  .page-privacy .toc__link:focus-visible {
    background: var(--paper);
    border-left-color: var(--peach);
  }

  .page-privacy .doc__body section {
    padding: 32px 0 36px;
  }

  .page-privacy .doc__body section:first-child {
    padding-top: 0;
    border-top: 0;
  }

  /* 当前阅读章节高亮 */
  .page-privacy .doc:has(#info-scope[data-active]) .toc__link[href="#info-scope"],
  .page-privacy .doc:has(#saved-data[data-active]) .toc__link[href="#saved-data"],
  .page-privacy .doc:has(#stats-storage[data-active]) .toc__link[href="#stats-storage"],
  .page-privacy .doc:has(#retention[data-active]) .toc__link[href="#retention"],
  .page-privacy .doc:has(#choices[data-active]) .toc__link[href="#choices"],
  .page-privacy .doc:has(#privacy-contact[data-active]) .toc__link[href="#privacy-contact"] {
    border-left-color: var(--orange);
    background: var(--apricot);
    color: var(--ink);
    font-weight: 600;
  }

  .page-privacy .doc__body section:target {
    box-shadow: inset 3px 0 0 var(--peach);
    padding-left: 16px;
  }

  .page-privacy .contact-block:target {
    box-shadow: none;
  }
}

@media (hover: none) {
  .page-privacy .anchor {
    opacity: 0.55;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-link,
  .page-privacy .toc__link,
  .page-privacy .anchor {
    transition: none;
  }

  .page-privacy .doc-link:hover,
  .page-privacy .doc-link:focus-visible {
    transform: none;
  }
}