.page-privacy {
  --privacy-idx-w: 264px;
  --privacy-line: var(--jy-edge);
  background: var(--jy-field);
  color: var(--jy-cream);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(118px, 17vh, 176px) 0 clamp(40px, 6vw, 68px);
  background: var(--jy-field);
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 68% 50%;
  opacity: 0.42;
  filter: saturate(0.85) contrast(1.05);
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 82% 12%, rgba(22, 242, 200, 0.16), transparent 58%),
    linear-gradient(180deg, rgba(11, 43, 36, 0.6) 0%, rgba(11, 43, 36, 0.9) 58%, var(--jy-field) 100%);
}

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

.page-privacy .privacy-hero__crumb {
  margin-bottom: clamp(20px, 4vw, 36px);
  color: var(--jy-stand);
  font-size: 0.85rem;
}

.page-privacy .privacy-hero__crumb a {
  color: var(--jy-stand);
  text-decoration: none;
}

.page-privacy .privacy-hero__crumb a:hover,
.page-privacy .privacy-hero__crumb a:focus-visible {
  color: var(--jy-cyan);
}

.page-privacy .privacy-hero__title {
  margin: 8px 0 0;
  font-family: var(--jy-font-head);
  font-weight: 800;
  font-size: clamp(2.35rem, 6.4vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--jy-cream);
}

.page-privacy .privacy-hero__title em {
  display: block;
  margin-top: 16px;
  max-width: 22ch;
  font-style: normal;
  font-weight: 600;
  font-size: clamp(0.95rem, 2.3vw, 1.3rem);
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--jy-cyan);
}

.page-privacy .privacy-hero__lead {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(232, 239, 234, 0.8);
}

.page-privacy .privacy-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__quick li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--privacy-line);
  border-radius: 999px;
  background: rgba(20, 58, 49, 0.55);
  font-size: 0.86rem;
  line-height: 1.4;
  color: rgba(232, 239, 234, 0.86);
}

.page-privacy .privacy-hero__quick li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--jy-cyan);
  box-shadow: 0 0 10px rgba(22, 242, 200, 0.7);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 44px);
  padding: clamp(44px, 7vw, 80px) 0 clamp(64px, 9vw, 110px);
}

/* ---------- 条款索引 ---------- */
.page-privacy .privacy-index {
  padding: 18px 18px 16px;
  border: 1px solid var(--privacy-line);
  border-radius: var(--jy-r-md);
  background: linear-gradient(180deg, rgba(20, 58, 49, 0.72), rgba(18, 22, 26, 0.7));
}

.page-privacy .privacy-index__head {
  margin: 0 0 12px;
  font-family: var(--jy-font-num);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--jy-cyan);
}

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

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--jy-r-sm);
  border-left: 2px solid transparent;
  color: rgba(232, 239, 234, 0.74);
  font-size: 0.92rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.25s var(--jy-ease), background-color 0.25s var(--jy-ease), border-color 0.25s var(--jy-ease);
}

.page-privacy .privacy-index__no {
  flex: none;
  font-family: var(--jy-font-num);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--jy-stand);
  transition: color 0.25s var(--jy-ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--jy-cream);
  background: rgba(22, 242, 200, 0.1);
  border-left-color: var(--jy-cyan);
}

.page-privacy .privacy-index__link:hover .privacy-index__no,
.page-privacy .privacy-index__link:focus-visible .privacy-index__no {
  color: var(--jy-cyan);
}

.page-privacy .privacy-index__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(42, 96, 85, 0.9);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--jy-stand);
}

.page-privacy .privacy-index__foot a {
  color: var(--jy-cyan);
  text-decoration: none;
}

.page-privacy .privacy-index__foot a:hover,
.page-privacy .privacy-index__foot a:focus-visible {
  text-decoration: underline;
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(30px, 5vw, 52px);
  min-width: 0;
}

.page-privacy .clause {
  min-width: 0;
  scroll-margin-top: calc(var(--jy-header-h) + 24px);
}

.page-privacy .privacy-tick {
  height: 6px;
  margin-bottom: 20px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--privacy-line) 0 1px,
    transparent 1px 10px
  );
  opacity: 0.85;
}

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

.page-privacy .clause__no {
  font-family: var(--jy-font-num);
  font-size: 0.9rem;
  letter-spacing: 0.16em;
  color: var(--jy-cyan);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--jy-font-head);
  font-weight: 700;
  font-size: clamp(1.35rem, 3.6vw, 1.95rem);
  line-height: 1.25;
  letter-spacing: 0.005em;
  color: var(--jy-cream);
}

.page-privacy .clause__lead {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 0.98rem;
  line-height: 1.85;
  color: rgba(232, 239, 234, 0.78);
}

.page-privacy .clause__sub {
  margin: 24px 0 8px;
  font-family: var(--jy-font-head);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--jy-cyan-soft);
}

.page-privacy .clause__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 68ch;
}

.page-privacy .clause__sub + .clause__list {
  margin-top: 8px;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.96rem;
  line-height: 1.8;
  color: rgba(232, 239, 234, 0.84);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 1px;
  background: var(--jy-cyan);
  opacity: 0.85;
}

.page-privacy .clause__list strong {
  color: var(--jy-cream);
  font-weight: 700;
}

.page-privacy .clause__note {
  margin: 18px 0 0;
  padding: 12px 16px;
  max-width: 66ch;
  border-left: 2px solid var(--jy-orange);
  border-radius: 0 var(--jy-r-sm) var(--jy-r-sm) 0;
  background: rgba(255, 106, 33, 0.07);
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(232, 239, 234, 0.82);
}

.page-privacy .clause__note a,
.page-privacy .clause__lead a {
  color: var(--jy-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(22, 242, 200, 0.4);
}

.page-privacy .clause__note a:hover,
.page-privacy .clause__note a:focus-visible,
.page-privacy .clause__lead a:hover,
.page-privacy .clause__lead a:focus-visible {
  color: var(--jy-cyan-soft);
  border-bottom-color: var(--jy-cyan-soft);
}

/* ---------- 折叠条款 ---------- */
.page-privacy .clause-more {
  margin-top: 20px;
  max-width: 68ch;
  border: 1px solid var(--privacy-line);
  border-radius: var(--jy-r-md);
  background: rgba(18, 22, 26, 0.6);
  overflow: hidden;
}

.page-privacy .clause-more summary {
  cursor: pointer;
  padding: 14px 18px 14px 40px;
  position: relative;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--jy-cyan);
  list-style: none;
}

.page-privacy .clause-more summary::-webkit-details-marker {
  display: none;
}

.page-privacy .clause-more summary::before {
  content: "+";
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--jy-font-num);
  font-size: 1rem;
  color: var(--jy-cyan);
}

.page-privacy .clause-more[open] summary::before {
  content: "–";
}

.page-privacy .clause-more summary:hover,
.page-privacy .clause-more summary:focus-visible {
  background: rgba(22, 242, 200, 0.08);
}

.page-privacy .clause-more__body {
  padding: 4px 18px 18px;
  border-top: 1px dashed rgba(42, 96, 85, 0.9);
}

.page-privacy .clause-more__body p {
  margin: 12px 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(232, 239, 234, 0.78);
}

/* ---------- 联系信息 ---------- */
.page-privacy .privacy-contact {
  margin: 22px 0 0;
  display: grid;
  gap: 0;
  max-width: 68ch;
  border: 1px solid var(--privacy-line);
  border-radius: var(--jy-r-md);
  overflow: hidden;
  background: rgba(20, 58, 49, 0.5);
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: 4px;
  padding: 14px 18px;
  border-top: 1px solid rgba(42, 96, 85, 0.7);
}

.page-privacy .privacy-contact__row:first-child {
  border-top: 0;
}

.page-privacy .privacy-contact dt {
  font-family: var(--jy-font-num);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--jy-stand);
}

.page-privacy .privacy-contact dd {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--jy-cream);
  word-break: break-word;
}

.page-privacy .privacy-contact dd a {
  color: var(--jy-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(22, 242, 200, 0.4);
}

.page-privacy .privacy-contact dd a:hover,
.page-privacy .privacy-contact dd a:focus-visible {
  color: var(--jy-cyan-soft);
  border-bottom-color: var(--jy-cyan-soft);
}

.page-privacy .clause__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-privacy .clause__actions .jy-btn {
  text-decoration: none;
}

/* ---------- 焦点可见性 ---------- */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--jy-cyan);
  outline-offset: 3px;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-contact__row {
    grid-template-columns: 148px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .page-privacy .privacy-hero__quick li {
    font-size: 0.9rem;
  }
}

/* ---------- 桌面：左索引 + 右条款 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-shell {
    grid-template-columns: var(--privacy-idx-w) minmax(0, 1fr);
    gap: clamp(48px, 6vw, 84px);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--jy-header-h) + 24px);
    max-height: calc(100vh - var(--jy-header-h) - 48px);
    overflow-y: auto;
  }

  .page-privacy .privacy-body {
    padding-left: clamp(4px, 1.5vw, 20px);
  }

  .page-privacy .privacy-hero__title em {
    max-width: 30ch;
  }
}

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