.page-privacy {
  --privacy-rule: #1B5670;
  --privacy-read: 68ch;
  --privacy-item-bg: rgba(16, 58, 85, 0.42);
  background: var(--sea);
  color: var(--mist);
}

.page-privacy a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 200, 0.35);
  transition: color var(--t), border-color var(--t);
}

.page-privacy a:hover,
.page-privacy a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
  outline: none;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 0;
  background:
    radial-gradient(120% 90% at 6% 0%, rgba(47, 227, 200, 0.10), transparent 62%),
    linear-gradient(180deg, var(--ship) 0%, var(--sea) 78%);
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-privacy .privacy-hero__title {
  margin: 10px 0 0;
  font-size: clamp(34px, 7vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--mist);
}

.page-privacy .privacy-hero__lede {
  max-width: 58ch;
  margin: 16px 0 0;
  color: var(--mist-2);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
}

.page-privacy .privacy-hero__chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: clamp(24px, 4vw, 40px) 0 0;
  overflow: hidden;
  border-top: 3px solid var(--gold);
  background: var(--sea);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(170px, 32vw, 330px);
  object-fit: cover;
  object-position: center 42%;
  filter: saturate(0.86) contrast(1.06);
}

.page-privacy .privacy-hero__figure .media-frame__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  margin: 0;
  padding: 7px 13px;
  background: rgba(6, 26, 43, 0.84);
  border-top: 1px solid var(--privacy-rule);
  border-right: 1px solid var(--privacy-rule);
  color: var(--mist-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  padding-top: clamp(30px, 5vw, 60px);
  padding-bottom: clamp(46px, 7vw, 92px);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  border-left: 3px solid var(--privacy-rule);
  padding-left: 16px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0 7px 10px;
  border-left: 2px solid transparent;
  border-bottom: 0;
  color: var(--mist-2);
  font-size: 14px;
  line-height: 1.5;
  transition: color var(--t), border-color var(--t), background var(--t);
}

.page-privacy .privacy-toc__link .mono {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.1em;
  flex: none;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  border-bottom-color: transparent;
  background: rgba(47, 227, 200, 0.06);
}

.page-privacy .privacy-toc__note {
  margin: 18px 0 0;
  padding: 12px 14px;
  background: var(--privacy-item-bg);
  border: 1px solid var(--privacy-rule);
  color: var(--mist-3);
  font-size: 13px;
  line-height: 1.75;
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-article {
  max-width: var(--privacy-read);
  min-width: 0;
}

.page-privacy .clause {
  padding-bottom: clamp(26px, 4vw, 42px);
  margin-bottom: clamp(26px, 4vw, 42px);
  border-bottom: 1px solid rgba(27, 86, 112, 0.55);
  scroll-margin-top: 120px;
}

.page-privacy .clause:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .clause__num {
  flex: none;
  padding: 2px 8px;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-size: 13px;
  line-height: 1.3;
  letter-spacing: 0.1em;
}

.page-privacy .clause__title {
  margin: 0;
  font-size: clamp(20px, 2.8vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--mist);
}

.page-privacy .clause > p {
  margin: 0 0 18px;
  color: var(--mist-2);
  font-size: 15px;
  line-height: 1.9;
}

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

.page-privacy .clause__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 12px 14px;
  background: var(--privacy-item-bg);
  border-left: 2px solid var(--privacy-rule);
  transition: border-color var(--t), background var(--t);
}

.page-privacy .clause__item:hover {
  border-left-color: var(--cyan);
  background: rgba(16, 58, 85, 0.62);
}

.page-privacy .clause__item-num {
  padding-top: 3px;
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.page-privacy .clause__item-text {
  display: block;
  color: var(--mist-2);
  font-size: 14.5px;
  line-height: 1.85;
  overflow-wrap: anywhere;
}

.page-privacy .clause__item-text strong {
  color: var(--mist);
  font-weight: 600;
}

/* ---------- 折叠面板 ---------- */
.page-privacy .fold {
  margin-top: 16px;
  border: 1px solid var(--privacy-rule);
  background: rgba(11, 42, 66, 0.5);
}

.page-privacy .fold__summary {
  padding: 12px 16px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .fold__summary::before {
  content: "+";
  display: inline-block;
  width: 14px;
  margin-right: 8px;
  color: var(--gold);
  font-weight: 700;
}

.page-privacy .fold[open] .fold__summary::before {
  content: "−";
}

.page-privacy .fold__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-privacy .fold__body {
  padding: 0 14px 14px;
}

/* ---------- 联系块 ---------- */
.page-privacy .privacy-contact {
  margin-top: 20px;
  padding: clamp(16px, 3vw, 24px);
  background: var(--panel);
  border-left: 4px solid var(--gold);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-contact__lead {
  margin: 0 0 14px;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-privacy .privacy-contact__rows {
  display: grid;
  gap: 10px;
}

.page-privacy .contact-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(27, 86, 112, 0.85);
}

.page-privacy .contact-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .contact-row__key {
  color: var(--mist-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-privacy .contact-row__val {
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

/* ---------- 尾注 ---------- */
.page-privacy .privacy-footnote {
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: 20px;
  border-top: 2px dashed var(--privacy-rule);
}

.page-privacy .privacy-footnote p {
  margin: 0 0 12px;
  color: var(--mist-3);
  font-size: 13.5px;
  line-height: 1.85;
}

.page-privacy .privacy-footnote__legal {
  margin: 0;
  color: var(--mist-3);
  font-size: 11px;
  letter-spacing: 0.1em;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .contact-row {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
    gap: clamp(32px, 4vw, 60px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
  }

  .page-privacy .clause__item {
    padding: 14px 18px;
  }

  .page-privacy .clause__item-text {
    font-size: 15px;
  }
}

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