.page-privacy {
  --pw-measure: 40em;
  --pw-toc-w: 232px;
  display: block;
}

/* ---------- 顶部区域 ---------- */
.page-privacy .pw-head {
  padding-top: calc(var(--gw-header-h) + 24px);
  padding-bottom: 48px;
  border-bottom: 1px solid var(--gw-brick-300);
}

.page-privacy .pw-head .gw-crumb {
  margin-bottom: 28px;
}

.page-privacy .pw-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 6.4vw, 64px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-privacy .gw-lede {
  max-width: var(--pw-measure);
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .pw-hero__grid {
  display: grid;
  gap: 32px;
  margin-top: 40px;
}

@media (min-width: 900px) {
  .page-privacy .pw-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
    gap: 48px;
  }
}

.page-privacy .pw-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--gw-brick-300);
}

.page-privacy .pw-facts li {
  display: grid;
  grid-template-columns: 6.5em minmax(0, 1fr);
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gw-brick-300);
  font-size: 15px;
}

.page-privacy .pw-facts__k {
  font-family: var(--gw-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gw-orange-deep);
  padding-top: 3px;
}

.page-privacy .pw-facts__v {
  line-height: 1.6;
}

/* ---------- 图片 ---------- */
.page-privacy .gw-figure {
  margin: 0;
}

.page-privacy .gw-figure__img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .gw-figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gw-brick-700);
}

/* ---------- 目录 + 正文骨架 ---------- */
.page-privacy .pw-body {
  display: grid;
  gap: 36px;
  padding: 48px 0 88px;
}

@media (min-width: 1024px) {
  .page-privacy .pw-body {
    grid-template-columns: var(--pw-toc-w) minmax(0, 1fr);
    gap: 72px;
    padding-top: 64px;
  }
}

.page-privacy .pw-toc {
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-privacy .pw-toc {
    position: sticky;
    top: calc(var(--gw-header-h) + 28px);
    align-self: start;
  }
}

.page-privacy .pw-toc__list {
  display: flex;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 1024px) {
  .page-privacy .pw-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }
}

.page-privacy .pw-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--gw-brick-300);
  background: var(--gw-surface);
  color: var(--gw-ink);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 180ms var(--gw-ease), background-color 180ms var(--gw-ease), color 180ms var(--gw-ease);
}

@media (min-width: 1024px) {
  .page-privacy .pw-toc__list a {
    white-space: normal;
    border-left-width: 4px;
    margin-bottom: 6px;
  }
}

.page-privacy .pw-toc__list a .gw-mono {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gw-brick-700);
}

.page-privacy .pw-toc__list a:hover,
.page-privacy .pw-toc__list a:focus-visible {
  border-color: var(--gw-orange);
  background: var(--gw-orange-soft);
  color: var(--gw-orange-deep);
}

.page-privacy .pw-toc__list a[data-active] {
  border-color: var(--gw-orange);
  border-left-color: var(--gw-orange);
  background: var(--gw-orange-soft);
  color: var(--gw-orange-deep);
  font-weight: 700;
}

/* ---------- 章节 ---------- */
.page-privacy .pw-articles {
  min-width: 0;
}

.page-privacy .pw-sec {
  border-left: 3px solid var(--gw-orange);
  padding-left: 18px;
  margin-bottom: 56px;
}

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

@media (min-width: 768px) {
  .page-privacy .pw-sec {
    padding-left: 32px;
    margin-bottom: 72px;
  }
}

.page-privacy .pw-sec__head {
  margin-bottom: 20px;
}

.page-privacy .pw-sec__num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gw-orange-deep);
  margin-bottom: 8px;
}

.page-privacy .pw-sec__title {
  margin: 0;
  font-size: clamp(22px, 3.6vw, 38px);
  font-weight: 300;
  line-height: 1.18;
  letter-spacing: -0.01em;
  max-width: 24ch;
}

.page-privacy .gw-prose {
  max-width: var(--pw-measure);
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .gw-prose:last-child {
  margin-bottom: 0;
}

.page-privacy .gw-prose a {
  color: var(--gw-orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .gw-prose a:hover,
.page-privacy .gw-prose a:focus-visible {
  color: var(--gw-orange);
}

.page-privacy .pw-mark {
  font-style: normal;
  font-weight: 700;
  color: var(--gw-orange-deep);
  font-family: var(--gw-font-mono);
}

/* ---------- 信息类型表格 ---------- */
.page-privacy .pw-table-wrap {
  margin: 24px 0;
  border: 1px solid var(--gw-brick-300);
  background: var(--gw-surface);
  overflow-x: auto;
  box-shadow: var(--gw-shadow-sm);
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pw-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .pw-table th {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 2px solid var(--gw-ink);
  font-family: var(--gw-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gw-brick-700);
  white-space: nowrap;
}

.page-privacy .pw-table td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--gw-brick-300);
  vertical-align: top;
  line-height: 1.7;
}

.page-privacy .pw-table tr:last-child td {
  border-bottom: 0;
}

.page-privacy .pw-table td:first-child {
  font-weight: 700;
  white-space: nowrap;
  color: var(--gw-ink);
}

/* ---------- 用途 / 保管列表 ---------- */
.page-privacy .pw-uses {
  list-style: none;
  margin: 24px 0;
  padding: 0;
}

.page-privacy .pw-uses li {
  padding: 18px 0;
  border-top: 1px solid var(--gw-brick-300);
  max-width: var(--pw-measure);
}

.page-privacy .pw-uses li:last-child {
  border-bottom: 1px solid var(--gw-brick-300);
}

.page-privacy .pw-uses b {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--gw-ink);
}

.page-privacy .pw-uses b::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  background: var(--gw-orange);
  vertical-align: 1px;
}

.page-privacy .pw-uses span {
  display: block;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gw-brick-700);
}

/* ---------- 折叠条目 ---------- */
.page-privacy .pw-acc {
  margin: 24px 0;
}

.page-privacy .pw-acc details {
  border: 1px solid var(--gw-brick-300);
  border-left: 4px solid var(--gw-orange);
  background: var(--gw-surface);
  margin-bottom: 12px;
}

.page-privacy .pw-acc summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  transition: background-color 160ms var(--gw-ease);
}

.page-privacy .pw-acc summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pw-acc summary::after {
  content: "+";
  font-family: var(--gw-font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--gw-orange);
  flex: none;
}

.page-privacy .pw-acc details[open] summary::after {
  content: "–";
}

.page-privacy .pw-acc summary:hover,
.page-privacy .pw-acc summary:focus-visible {
  background: var(--gw-orange-soft);
}

.page-privacy .pw-acc details[open] summary {
  border-bottom: 1px solid var(--gw-brick-300);
}

.page-privacy .pw-acc__body {
  padding: 16px 18px 18px;
}

.page-privacy .pw-acc__body p {
  margin: 0;
  max-width: var(--pw-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--gw-brick-700);
}

/* ---------- 提示块 ---------- */
.page-privacy .pw-callout {
  margin-top: 24px;
  padding: 16px 18px;
  background: var(--gw-orange-soft);
  border-left: 4px solid var(--gw-orange);
  font-size: 15px;
  line-height: 1.75;
  max-width: var(--pw-measure);
}

.page-privacy .pw-callout a {
  color: var(--gw-orange-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 联系卡片 ---------- */
.page-privacy .pw-contact {
  display: grid;
  gap: 16px;
  margin: 24px 0;
}

@media (min-width: 640px) {
  .page-privacy .pw-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 46em;
  }
}

.page-privacy .pw-contact__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 18px;
  background: var(--gw-surface);
  border: 1px solid var(--gw-brick-300);
  border-top: 4px solid var(--gw-orange);
  box-shadow: var(--gw-shadow-sm);
}

.page-privacy .pw-contact__item .gw-contact-item__label {
  flex: 0 0 100%;
  font-family: var(--gw-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gw-brick-700);
}

.page-privacy .pw-contact__item .gw-contact-item__value {
  font-size: 15px;
  font-weight: 700;
  word-break: break-all;
}

.page-privacy .pw-contact__item .gw-copy {
  margin-left: auto;
  flex: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pw-toc__list a,
  .page-privacy .pw-acc summary {
    transition: none;
  }
}