.page-privacy {
  --prv-aside-w: 304px;
  --prv-rule: 1px solid rgba(31, 94, 78, 0.55);
  --prv-text-soft: rgba(242, 239, 230, 0.84);
  --prv-on-paper: #253029;
  --prv-on-paper-soft: #4A574F;
  --prv-paper-gold: #7A6414;
  display: block;
  background: var(--jk-ink);
  color: var(--jk-text);
  font-family: var(--jk-font-sans);
}

/* ---------- 首屏 ---------- */
.page-privacy .prv-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--prv-rule);
}

.page-privacy .prv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .prv-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.55) contrast(1.05);
}

.page-privacy .prv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(31, 94, 78, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 94, 78, 0.3) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 90%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 90%);
}

.page-privacy .prv-hero__inner {
  position: relative;
  z-index: 1;
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 6vw, 76px);
}

.page-privacy .jk-crumbs {
  font-family: var(--jk-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-privacy .jk-crumbs ol,
.page-privacy .jk-crumbs ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .jk-crumbs a {
  color: var(--jk-gold);
  text-decoration: none;
}

.page-privacy .jk-crumbs a:hover,
.page-privacy .jk-crumbs a:focus-visible {
  color: var(--jk-gold-lite);
  text-decoration: underline;
}

.page-privacy .jk-crumbs li[aria-current="page"] {
  color: var(--jk-muted);
}

.page-privacy .jk-crumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--jk-line);
}

.page-privacy .prv-hero__eyebrow {
  margin: clamp(24px, 4vw, 40px) 0 14px;
  font-family: var(--jk-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--jk-gold);
}

.page-privacy .prv-hero__title {
  margin: 0 0 20px;
  font-size: clamp(2.2rem, 5.6vw, 4rem);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-privacy .prv-hero__lead {
  max-width: 46ch;
  margin: 0 0 30px;
  font-size: clamp(1rem, 1.7vw, 1.125rem);
  line-height: 1.78;
  color: var(--prv-text-soft);
}

.page-privacy .prv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0;
  padding: 18px 0 0;
  border-top: var(--prv-rule);
  list-style: none;
  font-family: var(--jk-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--jk-muted);
  overflow-wrap: anywhere;
}

.page-privacy .prv-hero__meta li::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 9px;
  vertical-align: 1px;
  background: var(--jk-vermilion);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .prv-body {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
  padding: clamp(32px, 5vw, 64px) 0 clamp(48px, 7vw, 96px);
}

/* ---------- 旁注栏 ---------- */
.page-privacy .prv-aside {
  display: grid;
  gap: 18px;
  padding: 20px;
  background: var(--jk-panel);
  border: 1px solid var(--jk-line);
}

.page-privacy .prv-aside__title {
  margin: 0;
  font-family: var(--jk-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--jk-gold);
}

.page-privacy .prv-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .prv-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid var(--jk-line);
  color: var(--jk-muted);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: color var(--jk-ease), border-color var(--jk-ease), background-color var(--jk-ease);
}

.page-privacy .prv-index__num {
  font-family: var(--jk-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--jk-line);
  transition: color var(--jk-ease);
}

.page-privacy .prv-index__link:hover,
.page-privacy .prv-index__link:focus-visible {
  color: var(--jk-text);
  border-color: var(--jk-gold-lite);
}

.page-privacy .prv-index__link.is-current {
  color: var(--jk-text);
  border-color: var(--jk-gold);
  background: rgba(201, 162, 39, 0.1);
}

.page-privacy .prv-index__link.is-current .prv-index__num {
  color: var(--jk-gold);
}

.page-privacy .prv-aside__block {
  padding-top: 16px;
  border-top: var(--prv-rule);
}

.page-privacy .prv-aside__label {
  margin: 0 0 8px;
  font-family: var(--jk-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--jk-gold-lite);
}

.page-privacy .prv-aside__text {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--jk-muted);
  overflow-wrap: anywhere;
}

.page-privacy .prv-aside__btn {
  font-size: 12px;
  padding: 8px 14px;
}

/* ---------- 条款 ---------- */
.page-privacy .prv-clause {
  padding: clamp(26px, 3.2vw, 40px) 0;
  border-top: var(--prv-rule);
  scroll-margin-top: 96px;
}

.page-privacy .prv-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .prv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .prv-clause__num {
  flex: none;
  padding: 2px 9px;
  border: 1px solid rgba(201, 162, 39, 0.45);
  font-family: var(--jk-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--jk-gold);
}

.page-privacy .prv-clause h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 1.9rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-privacy .prv-clause h2 a {
  color: inherit;
  text-decoration: none;
}

.page-privacy .prv-clause h2 a:hover,
.page-privacy .prv-clause h2 a:focus-visible {
  text-decoration: underline;
  text-decoration-color: var(--jk-gold);
  text-underline-offset: 6px;
}

.page-privacy .jk-prose p {
  color: var(--prv-text-soft);
}

/* 信息类别 */
.page-privacy .prv-facts {
  display: grid;
  gap: 0;
  margin: 22px 0 0;
}

.page-privacy .prv-facts__item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: var(--prv-rule);
}

.page-privacy .prv-facts__tag {
  display: block;
  margin-bottom: 6px;
  font-family: var(--jk-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--jk-gold);
}

.page-privacy .prv-facts__title {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--jk-text);
}

.page-privacy .prv-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--prv-text-soft);
}

/* 用途映射 */
.page-privacy .prv-map {
  display: grid;
  gap: 0;
  margin-top: 22px;
}

.page-privacy .prv-map__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: var(--prv-rule);
}

.page-privacy .prv-map__key {
  margin: 0;
  font-family: var(--jk-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--jk-gold-lite);
}

.page-privacy .prv-map__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--prv-text-soft);
}

/* 保存期限 */
.page-privacy .prv-terms {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-privacy .prv-terms__item {
  padding-left: 16px;
  border-left: 2px solid var(--jk-line);
  transition: border-color var(--jk-ease);
}

.page-privacy .prv-terms__item:hover {
  border-left-color: var(--jk-gold);
}

.page-privacy .prv-terms__key {
  display: block;
  margin-bottom: 6px;
  font-family: var(--jk-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--jk-gold-lite);
}

.page-privacy .prv-terms__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--prv-text-soft);
}

/* 折叠细节 */
.page-privacy .prv-more {
  margin-top: 22px;
  background: var(--jk-panel);
  border: 1px solid var(--jk-line);
}

.page-privacy .prv-more summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--jk-font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--jk-gold);
}

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

.page-privacy .prv-more summary::after {
  content: "＋";
  color: var(--jk-vermilion);
}

.page-privacy .prv-more[open] summary::after {
  content: "－";
}

.page-privacy .prv-more__body {
  padding: 0 18px 18px;
}

.page-privacy .prv-more__body ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--prv-text-soft);
}

.page-privacy .prv-more__body strong {
  color: var(--jk-text);
  font-weight: 600;
}

.page-privacy .prv-note {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--jk-line);
  font-family: var(--jk-font-mono);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--jk-muted);
}

/* 两步自查 */
.page-privacy .prv-flow {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
}

.page-privacy .prv-flow__step {
  position: relative;
  padding: 22px;
  background: var(--jk-paper);
  color: var(--prv-on-paper);
}

.page-privacy .prv-flow__step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--jk-gold);
}

.page-privacy .prv-flow__num {
  display: block;
  font-family: var(--jk-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--prv-paper-gold);
}

.page-privacy .prv-flow__title {
  margin: 8px 0 10px;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--prv-on-paper);
}

.page-privacy .prv-flow__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--prv-on-paper-soft);
}

/* 请求清单 */
.page-privacy .prv-reqs {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .prv-reqs li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  font-size: 15px;
  line-height: 1.74;
  color: var(--prv-text-soft);
}

.page-privacy .prv-reqs li::before {
  content: "—";
  font-family: var(--jk-font-mono);
  color: var(--jk-vermilion);
}

/* 动作与收束 */
.page-privacy .prv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-privacy .prv-outro {
  display: grid;
  gap: 14px;
  margin-top: clamp(30px, 4vw, 52px);
  padding: 24px;
  border: 1px solid var(--jk-line);
  background: linear-gradient(180deg, rgba(16, 56, 47, 0.92), rgba(6, 23, 19, 0.92));
}

.page-privacy .prv-outro__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--prv-text-soft);
}

.page-privacy .prv-outro .prv-actions {
  margin-top: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .prv-facts__item {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 8px 24px;
    align-items: start;
  }

  .page-privacy .prv-map__row {
    grid-template-columns: 158px minmax(0, 1fr);
    gap: 8px 24px;
    align-items: start;
  }

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

@media (min-width: 1000px) {
  .page-privacy .prv-body {
    grid-template-columns: minmax(0, 1fr) var(--prv-aside-w);
  }

  .page-privacy .prv-aside {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 96px;
    gap: 16px;
  }

  .page-privacy .prv-index {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .prv-index__link {
    padding: 8px 10px;
    border: 0;
    border-left: 2px solid transparent;
  }

  .page-privacy .prv-index__link:hover,
  .page-privacy .prv-index__link:focus-visible {
    border-color: var(--jk-gold-lite);
  }

  .page-privacy .prv-index__link.is-current {
    border-left-color: var(--jk-gold);
  }

  .page-privacy .prv-main {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }
}

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