.page-privacy {
  --prv-rail: 236px;
  color: var(--c-ink);
  font-family: var(--font-body);
}

.page-privacy .container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5em;
  padding: 18px 0 12px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--c-stone);
}

.page-privacy .breadcrumbs a {
  color: var(--c-terrace);
  text-decoration: none;
}

.page-privacy .breadcrumbs a:hover {
  text-decoration: underline;
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(24px, 4vw, 52px) 0 clamp(28px, 4.5vw, 58px);
  border-bottom: 1px solid var(--c-line);
  background: var(--c-ivory);
}

.page-privacy .privacy-hero__art {
  position: absolute;
  inset: 0 0 0 auto;
  width: min(820px, 78%);
  margin: 0;
  z-index: -1;
  opacity: 0.15;
  pointer-events: none;
}

.page-privacy .privacy-hero__art img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero__inner {
  position: relative;
}

.page-privacy .privacy-hero h1 {
  margin: 0.4em 0 0.6em;
  max-width: 17em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 4.4vw, 3.1rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--c-moss);
}

.page-privacy .privacy-hero .lede {
  max-width: 38em;
  margin: 0 0 24px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--c-ink);
}

.page-privacy .privacy-hero__facts {
  display: grid;
  gap: 10px;
  max-width: 46em;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 11px 14px;
  border-left: 2px solid var(--c-pulp);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: var(--c-wash);
  font-size: 0.875rem;
  line-height: 1.5;
}

.page-privacy .privacy-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--c-terrace);
}

@media (min-width: 720px) {
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
  padding: clamp(26px, 4vw, 52px) 0 clamp(48px, 7vw, 92px);
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--prv-rail) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
  }
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  min-width: 0;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--c-stone);
}

.page-privacy .privacy-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  color: var(--c-moss);
  font-size: 0.8125rem;
  line-height: 1.3;
  text-decoration: none;
}

.page-privacy .privacy-toc__list .mono {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--c-terrace);
}

.page-privacy .privacy-toc__back {
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px dashed var(--c-terrace-soft);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--c-terrace);
  text-decoration: none;
}

@media (min-width: 960px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--topbar-h) + 26px);
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0;
    margin-bottom: 20px;
  }

  .page-privacy .privacy-toc__list li + li {
    border-top: 1px solid var(--c-line);
  }

  .page-privacy .privacy-toc__list a {
    padding: 11px 4px 11px 12px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    font-size: 0.875rem;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    border-left-color: var(--c-gold);
    color: var(--c-pulp);
  }
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-content {
  min-width: 0;
  max-width: 48em;
}

.page-privacy .privacy-clause {
  padding-top: 20px;
  margin-bottom: clamp(30px, 4vw, 50px);
  border-top: 2px solid var(--c-moss);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .privacy-clause__num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--c-gold);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  letter-spacing: -0.01em;
  color: var(--c-moss);
}

.page-privacy .privacy-clause p {
  max-width: 38em;
  margin: 0 0 12px;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--c-ink);
}

.page-privacy .privacy-clause p:last-child {
  margin-bottom: 0;
}

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

/* ---------- 定义项（可展开） ---------- */
.page-privacy .privacy-defs {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
}

.page-privacy .privacy-def {
  padding: 4px 0 4px 14px;
  border-left: 2px solid var(--c-pulp);
}

.page-privacy .privacy-def > summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 4px 0;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-moss);
}

.page-privacy .privacy-def > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-def > summary::after {
  margin-left: auto;
  content: "＋";
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--c-terrace);
}

.page-privacy .privacy-def[open] > summary::after {
  content: "－";
}

.page-privacy .privacy-def__code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--c-stone);
}

.page-privacy .privacy-def__body {
  padding: 2px 0 8px;
}

.page-privacy .privacy-def__body p {
  margin: 0 0 8px;
  font-size: 0.9375rem;
  line-height: 1.75;
}

/* ---------- 用途条目 ---------- */
.page-privacy .privacy-uses {
  display: grid;
  gap: 14px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-uses li {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--c-line);
}

.page-privacy .privacy-uses__num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--c-terrace);
}

.page-privacy .privacy-uses p {
  max-width: 36em;
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
}

.page-privacy .privacy-uses strong {
  color: var(--c-moss);
}

/* ---------- 期限表 ---------- */
.page-privacy .privacy-table {
  margin: 16px 0 0;
  overflow-x: auto;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-ivory);
}

.page-privacy .privacy-table__caption {
  padding: 12px 14px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--c-stone);
}

.page-privacy .privacy-table table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--c-line);
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
}

.page-privacy .privacy-table thead th {
  background: var(--c-moss);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--c-ivory);
}

.page-privacy .privacy-table tbody tr:nth-child(even) {
  background: var(--c-wash);
}

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

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

/* ---------- 说明列表 ---------- */
.page-privacy .privacy-notes {
  display: grid;
  gap: 9px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-notes li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--c-ink);
}

.page-privacy .privacy-notes li::before {
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--c-pulp);
  content: "";
}

/* ---------- 本地 / 服务端对照 ---------- */
.page-privacy .privacy-split {
  display: grid;
  gap: 14px;
  margin: 16px 0 0;
}

@media (min-width: 760px) {
  .page-privacy .privacy-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .privacy-panel {
  padding: 16px 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
}

.page-privacy .privacy-panel--local {
  border-color: var(--c-terrace-soft);
  background: var(--c-surface-2);
}

.page-privacy .privacy-panel--server {
  border-color: var(--c-wash-strong);
  background: var(--c-wash);
}

.page-privacy .privacy-panel h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-moss);
}

.page-privacy .privacy-panel ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-panel li {
  position: relative;
  padding-left: 14px;
  font-size: 0.9375rem;
  line-height: 1.65;
}

.page-privacy .privacy-panel li::before {
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-terrace);
  content: "";
}

/* ---------- 权利矩阵 ---------- */
.page-privacy .privacy-rights {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
}

@media (min-width: 560px) {
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-privacy .privacy-right {
  padding: 16px 14px;
  border-top: 3px solid var(--c-pulp);
  border-radius: var(--r-sm) var(--r-sm) var(--r-md) var(--r-md);
  background: var(--c-wash);
}

.page-privacy .privacy-right__code {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--c-gold);
}

.page-privacy .privacy-right h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-moss);
}

.page-privacy .privacy-right p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
}

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

/* ---------- 延伸入口 ---------- */
.page-privacy .privacy-next {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background: var(--c-surface-2);
}

.page-privacy .privacy-next__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--c-moss);
}

.page-privacy .privacy-next p {
  max-width: 38em;
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
}

.page-privacy .privacy-links {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 680px) {
  .page-privacy .privacy-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .privacy-links a {
  display: block;
  height: 100%;
  padding: 13px 15px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: var(--c-ivory);
  color: var(--c-moss);
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
}

.page-privacy .privacy-links a:hover {
  border-color: var(--c-pulp);
  color: var(--c-pulp);
}

.page-privacy .privacy-links a span {
  display: block;
  margin-top: 4px;
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.55;
  color: var(--c-stone);
}

/* ---------- 焦点与动效降级 ---------- */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
  border-radius: 2px;
}

@media (max-width: 719px) {
  .page-privacy .privacy-hero__art {
    width: 100%;
    opacity: 0.1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}