.page-privacy {
  --pv-rule: rgba(143, 163, 184, 0.2);
  --pv-rule-strong: rgba(143, 163, 184, 0.36);
  --pv-teal-soft: rgba(25, 227, 177, 0.08);
  --pv-orange-soft: rgba(255, 90, 31, 0.1);
  --pv-gold-soft: rgba(216, 168, 78, 0.12);
  --pv-read: 780px;
  background: var(--ink);
  color: var(--body-text);
  font-family: var(--font-body);
  line-height: 1.75;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 clamp(36px, 6vw, 68px);
  background: linear-gradient(180deg, var(--ink-deep) 0%, var(--ink) 62%, var(--ink-soft) 100%);
  border-bottom: 1px solid var(--pv-rule);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(143, 163, 184, 0.1) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(143, 163, 184, 0.1) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -120px;
  width: clamp(220px, 40vw, 420px);
  height: clamp(220px, 40vw, 420px);
  background: radial-gradient(circle at center, rgba(25, 227, 177, 0.16), transparent 68%);
  pointer-events: none;
}

.page-privacy .privacy-hero > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

.page-privacy .privacy-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .privacy-lattice {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  color: var(--mist);
  opacity: 0.85;
}

.page-privacy .privacy-lattice__lock {
  fill: var(--teal);
  opacity: 0.9;
}

.page-privacy .privacy-hero__eyebrow .eyebrow {
  margin: 0;
}

.page-privacy .privacy-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 6.4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--bone);
  text-wrap: balance;
}

.page-privacy .privacy-hero__title::after {
  content: "";
  display: block;
  width: clamp(64px, 16vw, 132px);
  height: 4px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--orange), var(--teal));
}

.page-privacy .privacy-hero__lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(0.98rem, 1.4vw, 1.1rem);
  color: var(--body-text);
}

.page-privacy .privacy-hero__meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--pv-rule);
  border-left: 1px solid var(--pv-rule);
}

.page-privacy .privacy-hero__metaitem {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  border-right: 1px solid var(--pv-rule);
  border-bottom: 1px solid var(--pv-rule);
  background: rgba(7, 17, 31, 0.5);
}

.page-privacy .privacy-hero__metak {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-hero__metav {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--teal);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-hero__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--pv-rule-strong);
  background: var(--char);
}

.page-privacy .privacy-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-privacy .privacy-hero__stamp {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-deep);
  background: var(--teal);
}

/* ---------- 主体阅读区 ---------- */
.page-privacy .privacy-main {
  padding: clamp(36px, 6vw, 76px) 0 clamp(36px, 6vw, 72px);
  background: var(--ink);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-privacy .privacy-toc {
  border: 1px solid var(--pv-rule);
  background: var(--char);
  padding: 16px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pv-rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

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

.page-privacy .privacy-toc__item + .privacy-toc__item {
  border-top: 1px solid rgba(143, 163, 184, 0.12);
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  font-size: 0.9rem;
  color: var(--body-text);
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--teal);
  padding-left: 4px;
}

.page-privacy .privacy-toc__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-toc__link:hover .privacy-toc__num {
  color: var(--orange);
}

.page-privacy .privacy-toc__back {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--pv-rule);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
  text-decoration: none;
}

.page-privacy .privacy-toc__back:hover,
.page-privacy .privacy-toc__back:focus-visible {
  color: var(--bone);
}

.page-privacy .privacy-toc__backarrow {
  font-family: var(--font-mono);
  color: var(--orange);
}

.page-privacy .privacy-doc {
  max-width: var(--pv-read);
}

.page-privacy .privacy-doc__title {
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pv-rule-strong);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-privacy .privacy-clause {
  padding-top: clamp(22px, 3vw, 34px);
  margin-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .privacy-clause:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

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

.page-privacy .privacy-clause__num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 1.9vw, 1.32rem);
  font-weight: 800;
  color: var(--bone);
  letter-spacing: 0.01em;
}

.page-privacy .prose p {
  margin: 0 0 14px;
  font-size: 0.97rem;
  color: var(--body-text);
}

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

.page-privacy .prose a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(25, 227, 177, 0.4);
}

.page-privacy .prose a:hover {
  color: var(--bone);
}

/* 信息类别卡 */
.page-privacy .privacy-data {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--pv-rule);
  border: 1px solid var(--pv-rule);
}

.page-privacy .privacy-data__item {
  padding: 16px 16px 18px;
  background: var(--char);
}

.page-privacy .privacy-data__kicker {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--teal);
}

.page-privacy .privacy-data__title {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--bone);
}

.page-privacy .privacy-data__item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--body-text);
}

/* 使用目的 */
.page-privacy .privacy-uses {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-uses__item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid rgba(143, 163, 184, 0.14);
}

.page-privacy .privacy-uses__item:last-child {
  border-bottom: 1px solid rgba(143, 163, 184, 0.14);
}

.page-privacy .privacy-uses__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-deep);
  background: var(--gold);
}

.page-privacy .privacy-uses__title {
  margin: 0 0 4px;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--bone);
}

.page-privacy .privacy-uses__body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--body-text);
}

/* Cookie 提示面板 */
.page-privacy .panel {
  margin-top: 20px;
  border: 1px solid var(--pv-rule-strong);
  background: var(--ink-soft);
  padding: 16px 18px;
}

.page-privacy .panel--accent {
  border-left: 3px solid var(--teal);
  background: linear-gradient(90deg, var(--pv-teal-soft), rgba(11, 25, 38, 0.6) 62%);
}

.page-privacy .panel__head {
  margin-bottom: 8px;
}

.page-privacy .panel__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--teal);
}

.page-privacy .panel__body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--body-text);
}

/* 保存期限表 */
.page-privacy .privacy-period {
  margin: 18px 0;
  border: 1px solid var(--pv-rule);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-period__table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.page-privacy .privacy-period__caption {
  padding: 10px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
  background: var(--char);
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .privacy-period__table thead th {
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
  background: var(--char);
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .privacy-period__table tbody th,
.page-privacy .privacy-period__table tbody td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(143, 163, 184, 0.12);
  vertical-align: top;
}

.page-privacy .privacy-period__table tbody th {
  font-weight: 600;
  color: var(--bone);
  white-space: nowrap;
}

.page-privacy .privacy-period__table tbody td:nth-child(2) {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--teal);
  white-space: nowrap;
}

.page-privacy .privacy-period__table tbody td:nth-child(3) {
  color: var(--body-text);
}

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

/* 权利条目 */
.page-privacy .privacy-rights {
  margin: 18px 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-privacy .privacy-rights__item {
  padding: 13px 16px;
  border-left: 3px solid var(--teal);
  background: var(--pv-teal-soft);
}

.page-privacy .privacy-rights__title {
  margin: 0 0 5px;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--teal);
}

.page-privacy .privacy-rights__item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--body-text);
}

/* 联系块 */
.page-privacy .privacy-contact {
  margin: 16px 0 18px;
  border-top: 1px solid var(--pv-rule-strong);
  border-left: 1px solid var(--pv-rule);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  align-items: baseline;
  justify-content: space-between;
  padding: 12px 14px;
  border-right: 1px solid var(--pv-rule);
  border-bottom: 1px solid var(--pv-rule);
  background: var(--char);
}

.page-privacy .privacy-contact__key {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-contact__val {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--bone);
  word-break: break-word;
}

.page-privacy .privacy-contact__val--text {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--body-text);
}

/* ---------- 延伸阅读 ---------- */
.page-privacy .privacy-next {
  padding: clamp(36px, 6vw, 70px) 0 clamp(44px, 7vw, 80px);
  background: linear-gradient(180deg, var(--ink-soft), var(--ink-deep));
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .privacy-next__head {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-privacy .privacy-next__head .eyebrow {
  margin: 0 0 10px;
}

.page-privacy .privacy-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  font-weight: 800;
  color: var(--bone);
}

.page-privacy .privacy-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--pv-rule);
  border: 1px solid var(--pv-rule);
}

.page-privacy .privacy-next__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 22px;
  background: var(--char);
  color: var(--body-text);
  text-decoration: none;
  transition: background var(--dur) var(--ease);
}

.page-privacy .privacy-next__card:hover,
.page-privacy .privacy-next__card:focus-visible {
  background: var(--ink-soft);
}

.page-privacy .privacy-next__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .privacy-next__name {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--bone);
}

.page-privacy .privacy-next__desc {
  font-size: 0.88rem;
  line-height: 1.68;
  color: var(--body-text);
}

.page-privacy .privacy-next__arrow {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--orange);
}

.page-privacy .privacy-next__card:hover .privacy-next__arrow {
  color: var(--teal);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-hero__metaitem {
    display: block;
  }

  .page-privacy .privacy-hero__metak,
  .page-privacy .privacy-hero__metav {
    display: block;
  }

  .page-privacy .privacy-hero__metav {
    margin-top: 4px;
  }

  .page-privacy .privacy-data {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-next__card--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.14fr) minmax(0, 0.86fr);
    align-items: end;
  }

  .page-privacy .privacy-hero__visual {
    transform: translateY(6px);
  }

  .page-privacy .privacy-data {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-next__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-privacy .privacy-next__card--wide {
    grid-column: auto;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
  }

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

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

@media print {
  .page-privacy {
    background: #fff;
    color: #1a1a1a;
  }

  .page-privacy .privacy-hero,
  .page-privacy .privacy-next {
    background: #fff;
    border-color: #ccc;
  }

  .page-privacy .privacy-hero::before,
  .page-privacy .privacy-hero::after,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-hero__visual,
  .page-privacy .privacy-next__grid {
    display: none;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-doc__title,
  .page-privacy .privacy-clause__title,
  .page-privacy .privacy-data__title,
  .page-privacy .privacy-uses__title {
    color: #111;
  }

  .page-privacy .privacy-layout {
    display: block;
  }

  .page-privacy .privacy-doc {
    max-width: 100%;
  }
}