.page-privacy {
  --p-flow-max: 74ch;
  --p-toc-line: var(--grid);
  display: block;
  color: var(--body);
  background: var(--field);
}

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

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  padding-block: clamp(20px, 3.4vw, 40px) clamp(22px, 3.4vw, 40px);
  border-bottom: var(--line);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(18px, 3vw, 32px);
}

.page-privacy .privacy-hero__code {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--headline);
  max-width: 16ch;
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.85;
  color: var(--body);
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-size: 13px;
  color: var(--note);
}

.page-privacy .privacy-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ---------- 横幅 ---------- */

.page-privacy .privacy-banner {
  margin: 0;
  border-bottom: var(--line);
  background: var(--panel-2);
  overflow: hidden;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
  padding-block: clamp(30px, 4.6vw, 62px) clamp(40px, 6vw, 88px);
}

.page-privacy .privacy-main {
  min-width: 0;
  display: grid;
  gap: clamp(26px, 3.6vw, 46px);
}

.page-privacy .privacy-flow {
  min-width: 0;
  max-width: var(--p-flow-max);
  display: grid;
  gap: clamp(26px, 3.6vw, 46px);
}

/* ---------- 目录 ---------- */

.page-privacy .privacy-toc {
  position: static;
}

.page-privacy .privacy-toc__cap {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--note-dim);
}

.page-privacy .toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 12px;
  font-size: 14px;
  color: var(--note);
  text-decoration: none;
  border-left: 2px solid var(--grid);
  transition: color var(--t-fast), border-color var(--t-fast), background-color var(--t-fast);
}

.page-privacy .toc__link .mono {
  font-size: 12px;
  color: var(--note-dim);
  transition: color var(--t-fast);
}

.page-privacy .toc__link:hover,
.page-privacy .toc__link:focus-visible {
  color: var(--headline);
  background: var(--panel);
  border-left-color: var(--steel);
}

.page-privacy .toc__link:hover .mono,
.page-privacy .toc__link:focus-visible .mono {
  color: var(--cyan);
}

.page-privacy .toc__link[aria-current="true"] {
  color: var(--cyan);
  background: var(--panel);
  border-left-color: var(--cyan);
}

.page-privacy .toc__link[aria-current="true"] .mono {
  color: var(--cyan);
}

/* ---------- 条款小节 ---------- */

.page-privacy .p-section {
  scroll-margin-top: 96px;
  padding-top: clamp(20px, 3vw, 30px);
  border-top: var(--line);
  transition: border-color var(--t-fast);
}

.page-privacy .p-section:hover,
.page-privacy .p-section:focus-within {
  border-top-color: var(--steel);
}

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

.page-privacy .p-head__num {
  flex: none;
  padding: 4px 8px;
  font-size: 12.5px;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--cyan);
  border: 1px solid var(--grid);
  background: var(--panel-2);
}

.page-privacy .p-head__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(19px, 2.1vw, 25px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--headline);
}

.page-privacy .p-section p {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.85;
  color: var(--body);
}

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

.page-privacy .p-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--steel);
  transition: border-color var(--t-fast), background-color var(--t-fast);
}

.page-privacy .p-link:hover,
.page-privacy .p-link:focus-visible {
  border-bottom-color: var(--cyan);
  background: rgba(53, 227, 198, 0.08);
}

/* ---------- 字段清单 ---------- */

.page-privacy .privacy-fields {
  margin: 18px 0 0;
  display: grid;
  border-top: var(--line);
}

.page-privacy .privacy-field {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: var(--line);
  transition: border-color var(--t-fast);
}

.page-privacy .privacy-field:hover {
  border-bottom-color: var(--steel);
}

.page-privacy .privacy-field dt {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--violet);
}

.page-privacy .privacy-field dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--body);
}

/* ---------- 摘要条 ---------- */

.page-privacy .privacy-summary {
  margin: 0;
  padding: clamp(20px, 3vw, 34px);
  background: var(--panel);
  border: var(--line-strong);
  box-shadow: var(--shadow-mid);
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-summary__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-privacy .privacy-summary__text {
  margin: 0;
  font-size: clamp(15px, 1.15vw, 18px);
  line-height: 1.8;
  color: var(--headline);
  max-width: 62ch;
}

/* ---------- 联系方式 ---------- */

.page-privacy .privacy-contact {
  margin-top: 18px;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--panel-2);
  border: var(--line-strong);
  display: grid;
  gap: 10px;
  justify-items: start;
}

.page-privacy .privacy-contact__key {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--note-dim);
}

.page-privacy .privacy-contact__val {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(15px, 1.3vw, 19px);
  letter-spacing: 0.02em;
  color: var(--cyan);
  word-break: break-all;
}

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

.page-privacy .privacy-contact__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--note);
}

.page-privacy .p-section--tail {
  padding-bottom: 8px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-privacy .privacy-field {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(196px, 236px) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: clamp(24px, 3.4vw, 48px);
  }

  .page-privacy .privacy-summary {
    box-shadow: var(--shadow-hard);
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-flow {
    max-width: var(--p-flow-max);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc__link,
  .page-privacy .toc__link .mono,
  .page-privacy .p-section,
  .page-privacy .privacy-field,
  .page-privacy .p-link {
    transition: none;
  }
}