.page-privacy {
  --pr-ink-shadow: rgba(0, 0, 0, .35);
}

.page-privacy .shell {
  padding-inline: var(--gutter);
}

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

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(90deg, rgba(0, 196, 106, .055) 0 1px, transparent 1px 72px),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent 0%, rgba(0, 196, 106, .10) 45%, transparent 72%);
  transform: translateX(-100%);
  animation: pr-scan 6s linear infinite;
}

@keyframes pr-scan {
  to {
    transform: translateX(100%);
  }
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
  padding-block: clamp(30px, 6vw, 72px) clamp(30px, 5vw, 60px);
}

.page-privacy .privacy-hero__intro h1 {
  margin: .35em 0 .45em;
  font-family: var(--font-sans);
  font-size: clamp(32px, 5.2vw, 48px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.14;
  color: var(--fg);
}

.page-privacy .privacy-hero__lead {
  max-width: 48ch;
  margin: 0 0 20px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--fg);
}

.page-privacy .privacy-hero__summary {
  max-width: 52ch;
  margin: 0 0 26px;
  padding: 14px 16px;
  border-left: 2px solid var(--green);
  background: var(--green-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  margin: 0;
}

.page-privacy .privacy-hero__meta div {
  min-width: 96px;
}

.page-privacy .privacy-hero__meta dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-privacy .privacy-hero__meta dd {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--fg);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 1px 0 var(--pr-ink-shadow);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

/* ---------- 正文与索引 ---------- */

.page-privacy .privacy-body {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-block: clamp(32px, 5vw, 64px) clamp(44px, 8vw, 88px);
}

.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-privacy .privacy-toc__toggle {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 0;
  background: none;
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  text-align: left;
  cursor: pointer;
}

.page-privacy .privacy-toc__chev {
  flex: none;
  width: 8px;
  height: 8px;
  border-right: 1px solid var(--green);
  border-bottom: 1px solid var(--green);
  transform: rotate(45deg);
  transition: transform var(--speed) var(--ease);
}

.page-privacy .privacy-toc__toggle[aria-expanded="true"] .privacy-toc__chev {
  transform: rotate(-135deg);
}

.page-privacy .privacy-toc__panel {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows .24s var(--ease), visibility var(--speed) var(--ease);
  border-top: 1px solid transparent;
}

.page-privacy .privacy-toc__panel[data-open] {
  grid-template-rows: 1fr;
  visibility: visible;
  border-top-color: var(--line);
}

.page-privacy .privacy-toc__panel > div {
  overflow: hidden;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 8px;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--silver);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: background var(--speed) var(--ease), color var(--speed) var(--ease);
}

.page-privacy .privacy-toc__list a:hover {
  background: var(--panel-2);
  color: var(--fg);
}

.page-privacy .privacy-toc__list a[aria-current="true"] {
  border-left-color: var(--green);
  background: var(--green-soft);
  color: var(--fg);
}

.page-privacy .privacy-toc__code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stone);
}

.page-privacy .privacy-toc__list a[aria-current="true"] .privacy-toc__code {
  color: var(--green);
}

/* ---------- 条款 ---------- */

.page-privacy .clause {
  display: grid;
  gap: 10px;
  padding-block: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

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

.page-privacy .clause__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--green);
}

.page-privacy .clause--amber .clause__num {
  color: var(--amber);
}

.page-privacy .clause__title {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-size: clamp(22px, 2.6vw, 26px);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.35;
  color: var(--fg);
}

.page-privacy .clause__main p {
  margin: 0 0 1.35em;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--silver);
}

.page-privacy .clause__main > *:last-child {
  margin-bottom: 0;
}

/* 信息类型表格 */

.page-privacy .info-table {
  width: 100%;
  margin: 6px 0 24px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .info-table__caption {
  padding-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
  text-align: left;
}

.page-privacy .info-table th {
  padding: 0 14px 10px 0;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--stone);
  text-align: left;
}

.page-privacy .info-table td {
  padding: 16px 14px 16px 0;
  border-bottom: 1px solid var(--line);
  line-height: 1.75;
  color: var(--silver);
  vertical-align: top;
}

.page-privacy .info-table tbody tr td:first-child {
  color: var(--fg);
  font-weight: 700;
}

/* 使用目的 */

.page-privacy .aim-list {
  list-style: none;
  display: grid;
  gap: 18px;
  margin: 6px 0 0;
  padding: 0;
}

.page-privacy .aim-list li {
  padding-left: 16px;
  border-left: 2px solid var(--line-strong);
}

.page-privacy .aim-list li:nth-child(1) {
  border-left-color: var(--green);
}

.page-privacy .aim-list li:nth-child(2) {
  border-left-color: var(--amber);
}

.page-privacy .aim-list li:nth-child(3) {
  border-left-color: var(--violet);
}

.page-privacy .aim-list__key {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
}

.page-privacy .aim-list p {
  margin: 0;
}

/* 保存期限 */

.page-privacy .retain-list {
  list-style: none;
  display: grid;
  gap: 20px;
  margin: 6px 0 0;
  padding: 0;
}

.page-privacy .retain-list__label {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-privacy .retain-list li:nth-child(1) .retain-list__label {
  border-color: rgba(0, 196, 106, .45);
  color: var(--green);
}

.page-privacy .retain-list li:nth-child(2) .retain-list__label {
  border-color: rgba(245, 176, 65, .45);
  color: var(--amber);
}

.page-privacy .retain-list li:nth-child(3) .retain-list__label {
  border-color: rgba(94, 106, 210, .55);
  color: #8E97E6;
}

.page-privacy .retain-list p {
  margin: 0;
}

/* 通用条目列表 */

.page-privacy .plain-list {
  margin: 0 0 1.35em;
  padding: 0;
  list-style: none;
}

.page-privacy .plain-list li {
  position: relative;
  margin-bottom: .7em;
  padding-left: 20px;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--silver);
}

.page-privacy .plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 1px;
  background: var(--green);
}

/* 请求渠道 */

.page-privacy .channel-list {
  display: grid;
  gap: 14px;
  margin: 6px 0 24px;
}

.page-privacy .channel-list div {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
}

.page-privacy .channel-list dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--stone);
}

.page-privacy .channel-list dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
}

.page-privacy .channel-list dd a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 196, 106, .4);
  word-break: break-all;
}

.page-privacy .channel-list dd a:hover {
  border-bottom-color: var(--green);
}

/* 更新记录 */

.page-privacy .release-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--line-strong);
}

.page-privacy .release-list li {
  position: relative;
  padding: 0 0 22px 6px;
}

.page-privacy .release-list li:last-child {
  padding-bottom: 0;
}

.page-privacy .release-list li::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--stone);
  box-shadow: 0 0 0 3px rgba(138, 147, 158, .12);
}

.page-privacy .release-list li:first-child::before {
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(245, 176, 65, .16);
}

.page-privacy .release-list__ver {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-privacy .release-list li:not(:first-child) .release-list__ver {
  color: var(--stone);
}

.page-privacy .release-list__desc {
  margin: 0;
}

/* ---------- 页尾说明 ---------- */

.page-privacy .privacy-foot {
  padding-bottom: clamp(44px, 8vw, 88px);
}

.page-privacy .privacy-foot__panel {
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, var(--panel-2) 0%, var(--panel) 100%);
}

.page-privacy .privacy-foot__title {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--fg);
}

.page-privacy .privacy-foot__panel p {
  max-width: 66ch;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver);
}

.page-privacy .privacy-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */

@media (max-width: 640px) {
  .page-privacy .info-table,
  .page-privacy .info-table tbody,
  .page-privacy .info-table tr,
  .page-privacy .info-table td {
    display: block;
    width: 100%;
  }

  .page-privacy .info-table thead {
    display: none;
  }

  .page-privacy .info-table tr {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .page-privacy .info-table td {
    padding: 0;
    border: 0;
  }

  .page-privacy .info-table tbody tr td:first-child {
    margin-bottom: 8px;
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: .06em;
  }

  .page-privacy .info-table td + td {
    margin-top: 6px;
  }

  .page-privacy .clause__main p,
  .page-privacy .plain-list li {
    font-size: 16px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 1fr) 236px;
    align-items: start;
  }

  .page-privacy .privacy-doc {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    grid-column: 2;
    grid-row: 1;
  }

  .page-privacy .privacy-toc__toggle {
    display: none;
  }

  .page-privacy .privacy-toc__panel {
    grid-template-rows: 1fr;
    visibility: visible;
    border-top-color: var(--line);
  }

  .page-privacy .clause {
    grid-template-columns: 92px minmax(0, 1fr);
    column-gap: 28px;
  }

  .page-privacy .clause__num {
    padding-top: 8px;
  }
}