.page-privacy {
  --priv-rail: 268px;
  --priv-paper: var(--snow);
  display: block;
  background: var(--deep);
  color: var(--snow);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  padding: clamp(26px, 5vw, 54px) 0 clamp(24px, 4vw, 46px);
  background:
    radial-gradient(circle at 86% 14%, rgba(201, 162, 39, 0.18), transparent 58%),
    linear-gradient(180deg, var(--deep-2), var(--deep));
  border-bottom: var(--line) solid var(--ink);
  overflow: hidden;
}

.page-privacy .priv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(245, 243, 238, 0.07) 0 1px, transparent 1px 76px);
  pointer-events: none;
}

.page-privacy .priv-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .priv-hero .crumbs__item,
.page-privacy .priv-hero .crumbs__sep {
  color: var(--fog);
}

.page-privacy .priv-hero .crumbs__item:first-child {
  color: var(--snow);
}

.page-privacy .priv-hero .kicker {
  display: block;
  margin-top: clamp(20px, 4vw, 40px);
  color: var(--gold);
}

.page-privacy .priv-hero__title {
  margin: 12px 0 0;
  font-size: clamp(2.5rem, 9vw, 5.4rem);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-privacy .priv-hero__title span {
  font-weight: 700;
  color: var(--gold);
}

.page-privacy .priv-hero__rule {
  display: block;
  width: 96px;
  height: 6px;
  margin-top: 22px;
  background: var(--saffron);
}

.page-privacy .priv-hero__lede {
  margin: 20px 0 0;
  max-width: 64ch;
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  line-height: 1.85;
  color: #DCE2E5;
}

.page-privacy .priv-meta {
  list-style: none;
  margin: 32px 0 0;
  padding: 20px 0 0;
  border-top: 2px dashed rgba(245, 243, 238, 0.28);
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-privacy .priv-meta__item {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-privacy .priv-meta__key {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-privacy .priv-meta__val {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--snow);
  overflow-wrap: anywhere;
}

.page-privacy .priv-meta__val.mono {
  color: var(--gold-hi);
}

/* ---------- 图像分隔带 ---------- */
.page-privacy .priv-band {
  background: var(--deep-2);
  border-bottom: var(--line) solid var(--ink);
}

.page-privacy .priv-band__fig {
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

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

.page-privacy .priv-band__fig .media__cap {
  color: var(--sand);
}

/* ---------- 纸面与栅格 ---------- */
.page-privacy .priv-sheet {
  background: var(--snow);
  color: var(--ink);
}

.page-privacy .priv-layout {
  display: grid;
  gap: 32px;
  padding-top: clamp(28px, 5vw, 56px);
  padding-bottom: clamp(44px, 6vw, 84px);
}

/* ---------- 目录轨道 ---------- */
.page-privacy .priv-toc {
  border: var(--line) solid var(--ink);
  background: var(--sand);
  box-shadow: var(--shadow-sm);
  padding: 18px 18px 20px;
}

.page-privacy .priv-toc__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-privacy .priv-toc__head .kicker {
  color: var(--ink-soft);
}

.page-privacy .priv-toc__count {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.page-privacy .priv-progress {
  position: relative;
  height: 10px;
  margin-top: 14px;
  background: var(--snow);
  border: var(--line) solid var(--ink);
  overflow: hidden;
}

.page-privacy .priv-progress .rail__progress-bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--gold), var(--gold-hi));
  transition: width 0.2s linear;
}

.page-privacy .priv-toc__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-privacy .priv-toc__link {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 9px 8px;
  border-bottom: 1px solid rgba(18, 25, 30, 0.16);
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.5;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-privacy .priv-toc__link:hover,
.page-privacy .priv-toc__link:focus-visible {
  background: var(--snow);
  color: var(--saffron);
}

.page-privacy .priv-toc__link:focus-visible {
  outline: 2px solid var(--gold-hi);
  outline-offset: 2px;
}

.page-privacy .priv-toc__no {
  font-size: 0.76rem;
  color: var(--blue);
}

.page-privacy .priv-toc__note {
  margin: 16px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 条文 ---------- */
.page-privacy .priv-body {
  min-width: 0;
}

.page-privacy .priv-clause {
  padding: 30px 0 34px;
  border-top: var(--line) solid var(--ink);
  scroll-margin-top: 20px;
}

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

.page-privacy .priv-clause__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-privacy .priv-clause__num {
  flex: none;
  padding-top: 5px;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1;
  color: var(--saffron);
}

.page-privacy .priv-clause__title {
  margin: 0;
  font-size: clamp(1.32rem, 2.6vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .priv-clause__title::after {
  content: "";
  display: block;
  width: 48px;
  height: 4px;
  margin-top: 12px;
  background: var(--gold);
}

.page-privacy .priv-clause p {
  margin: 14px 0 0;
  max-width: 74ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-privacy .priv-clause p a:hover {
  color: var(--saffron);
}

.page-privacy .priv-sub {
  margin: 28px 0 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
}

.page-privacy .priv-strong {
  font-weight: 500;
  color: var(--saffron);
  overflow-wrap: anywhere;
}

.page-privacy .priv-email {
  font-family: var(--font-mono);
  overflow-wrap: anywhere;
}

/* ---------- 列表 ---------- */
.page-privacy .priv-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .priv-list__item {
  position: relative;
  padding-left: 26px;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .priv-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 12px;
  height: 12px;
  background: var(--snow);
  border: var(--line) solid var(--fog);
}

.page-privacy .priv-list--blue .priv-list__item::before {
  border-color: var(--blue);
}

.page-privacy .priv-list--saffron .priv-list__item::before {
  border-color: var(--saffron);
}

.page-privacy .priv-list__item strong {
  font-weight: 700;
}

/* ---------- 四类信息卡 ---------- */
.page-privacy .priv-cards {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.page-privacy .priv-cards .card {
  padding: 18px 18px 20px;
}

.page-privacy .priv-cards .card__label {
  color: var(--ink-soft);
}

.page-privacy .priv-cards .card__title {
  margin: 8px 0 0;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-privacy .priv-type__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-privacy .priv-type__list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-privacy .priv-type__list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--fog);
}

/* ---------- 术语折叠 ---------- */
.page-privacy .priv-terms {
  margin-top: 26px;
  border: var(--line) solid var(--ink);
  background: var(--snow);
  box-shadow: var(--shadow-sm);
}

.page-privacy .priv-terms__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--ink);
  list-style: none;
}

.page-privacy .priv-terms__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .priv-terms__summary::marker {
  content: "";
}

.page-privacy .priv-terms__summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -4px;
}

.page-privacy .priv-terms[open] .priv-terms__summary {
  border-bottom: 1px solid rgba(18, 25, 30, 0.16);
}

.page-privacy .priv-terms__grid {
  margin: 0;
  padding: 18px;
  display: grid;
  gap: 16px;
}

.page-privacy .priv-term dt {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .priv-term dd {
  margin: 5px 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 保存期限 ---------- */
.page-privacy .priv-keep {
  margin-top: 20px;
  border-top: var(--line) solid var(--ink);
}

.page-privacy .priv-keep__row {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(18, 25, 30, 0.16);
}

.page-privacy .priv-keep__key {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--saffron);
}

.page-privacy .priv-keep__val {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 联系方式 ---------- */
.page-privacy .priv-contact {
  margin-top: 22px;
  padding: 20px;
  border: var(--line) solid var(--ink);
  background: var(--sand);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 18px;
}

.page-privacy .priv-contact .contact-item {
  display: grid;
  gap: 6px;
}

.page-privacy .priv-contact .contact-item__key {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
}

.page-privacy .priv-contact .contact-item__val {
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
}

.page-privacy .priv-contact .contact-item__note {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-privacy .priv-actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .priv-meta {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 28px;
  }

  .page-privacy .priv-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .priv-terms__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .priv-contact {
    grid-template-columns: repeat(2, 1fr);
    padding: 24px;
  }

  .page-privacy .priv-contact .contact-item__note {
    grid-column: 1 / -1;
  }
}

@media (min-width: 760px) {
  .page-privacy .priv-list--two {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 28px;
  }

  .page-privacy .priv-keep__row {
    grid-template-columns: 190px 1fr;
    gap: 24px;
    align-items: baseline;
  }
}

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

  .page-privacy .priv-layout {
    grid-template-columns: var(--priv-rail) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc__link,
  .page-privacy .priv-progress .rail__progress-bar {
    transition: none;
  }
}