.page-privacy {
  --privacy-rule: rgba(184, 134, 63, .42);
  --privacy-soft: rgba(232, 201, 155, .28);
  background: var(--paper);
  color: var(--ink);
}

.page-privacy .privacy-crumbs {
  padding-top: 20px;
}

/* ---------- 封面带 ---------- */
.page-privacy .privacy-hero {
  margin-top: 18px;
  background: linear-gradient(180deg, var(--pine) 0%, var(--anchor-deep) 100%);
  color: var(--paper);
  overflow: hidden;
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: 18px;
  padding-block: clamp(40px, 7vw, 84px) clamp(26px, 4vw, 46px);
}

.page-privacy .privacy-hero__eyebrow {
  color: var(--loess);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  max-width: 19ch;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(32px, 6vw, 70px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.85;
  color: rgba(246, 241, 231, .87);
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  margin: 8px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid rgba(184, 134, 63, .38);
}

.page-privacy .privacy-fact {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .privacy-fact__num {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: 0.02em;
  color: var(--loess);
}

.page-privacy .privacy-fact__label {
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(246, 241, 231, .78);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  line-height: 0;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-height: 420px;
  height: auto;
  object-fit: cover;
  object-position: center 40%;
  opacity: .94;
}

/* ---------- 刻度线 ---------- */
.page-privacy .privacy-scale {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 28px;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-scale__mark {
  position: relative;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--bronze);
}

.page-privacy .privacy-scale__mark::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 8px;
  background: var(--copper);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 30px;
  padding-block: clamp(34px, 5vw, 62px) clamp(48px, 6vw, 84px);
}

.page-privacy .privacy-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--bronze);
}

.page-privacy .privacy-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
}

.page-privacy .privacy-index__list a {
  display: block;
  min-height: 44px;
  padding: 10px 14px;
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 22px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--pine);
  background: var(--privacy-soft);
  border: 1px solid var(--copper-line);
  border-radius: var(--radius);
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  background: var(--loess);
  border-color: var(--copper);
  color: var(--pine);
}

.page-privacy .privacy-index__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--privacy-rule);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.75;
  color: var(--bronze);
}

/* ---------- 正文长栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(40px, 5vw, 66px);
  max-width: 66ch;
}

.page-privacy .privacy-chapter {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .privacy-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-chapter__num {
  position: relative;
  padding-left: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-privacy .privacy-chapter__num::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--copper);
}

.page-privacy .privacy-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: -0.01em;
  color: var(--pine);
}

.page-privacy .privacy-prose {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-prose p {
  margin: 0 0 16px;
}

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

/* 场景卡 */
.page-privacy .privacy-scene {
  margin: 0 0 14px;
  padding: 14px 18px;
  border-left: 2px solid var(--copper);
  background: linear-gradient(90deg, var(--privacy-soft), rgba(232, 201, 155, 0));
}

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

.page-privacy .privacy-scene__title {
  margin: 0 0 6px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--pine);
}

.page-privacy .privacy-scene p:not(.privacy-scene__title) {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
}

/* 要点列表 */
.page-privacy .privacy-list {
  display: grid;
  gap: 14px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

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

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.85;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--anchor);
}

.page-privacy .privacy-list__key {
  font-family: var(--font-ui);
  font-weight: 700;
  color: var(--pine);
  margin-right: 8px;
}

/* 折叠细节 */
.page-privacy .privacy-details {
  margin-top: 18px;
  border: 1px solid var(--copper-line);
  border-radius: var(--radius);
  background: rgba(255, 252, 246, .72);
}

.page-privacy .privacy-details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 700;
  color: var(--pine);
}

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

.page-privacy .privacy-details > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--clay);
}

.page-privacy .privacy-details[open] > summary::after {
  content: "–";
}

.page-privacy .privacy-details__body {
  padding: 0 18px 18px;
  font-family: var(--font-body);
  line-height: 1.8;
}

/* 步骤 */
.page-privacy .privacy-steps {
  display: grid;
  gap: 14px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  counter-reset: pstep;
}

.page-privacy .privacy-steps li {
  counter-increment: pstep;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 16px;
  line-height: 1.85;
}

.page-privacy .privacy-steps li::before {
  content: counter(pstep, decimal-leading-zero);
  padding: 4px 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--white);
  background: var(--pine);
  border-radius: 2px;
}

/* 邮箱强调 */
.page-privacy .privacy-mail {
  display: inline-block;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(15px, 2.4vw, 19px);
  letter-spacing: 0.02em;
  color: var(--anchor-deep);
  background: rgba(30, 90, 138, .09);
  border-bottom: 2px solid var(--copper);
  word-break: break-all;
}

/* ---------- 收束带 ---------- */
.page-privacy .privacy-next {
  padding-block: clamp(42px, 5vw, 68px);
  background: var(--pine);
  color: var(--paper);
}

.page-privacy .privacy-next__inner {
  display: grid;
  gap: 22px;
}

.page-privacy .privacy-next__title {
  margin: 0;
  max-width: 24ch;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .privacy-next__links {
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-next__link {
  display: block;
  min-height: 44px;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--paper);
  background: rgba(246, 241, 231, .05);
  border: 1px solid rgba(184, 134, 63, .45);
  border-radius: var(--radius);
  transition: background-color .2s ease, border-color .2s ease, transform .2s ease;
}

.page-privacy .privacy-next__link:hover,
.page-privacy .privacy-next__link:focus-visible {
  background: rgba(232, 201, 155, .16);
  border-color: var(--loess);
  transform: translateY(-2px);
}

.page-privacy .privacy-next__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-ui);
  font-size: 16px;
  font-weight: 700;
  color: var(--loess);
}

.page-privacy .privacy-next__d {
  display: block;
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(246, 241, 231, .78);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-next__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 92px);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .privacy-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-index__list a {
    padding: 9px 0 9px 12px;
    white-space: normal;
    background: transparent;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
  }

  .page-privacy .privacy-index__list a:hover,
  .page-privacy .privacy-index__list a:focus-visible {
    background: transparent;
    border-left-color: var(--clay);
    color: var(--clay-deep);
  }
}

@media (max-width: 640px) {
  .page-privacy .privacy-hero__title {
    max-width: none;
  }

  .page-privacy .privacy-hero__figure img {
    max-height: 220px;
  }

  .page-privacy .privacy-fact__num {
    font-size: 22px;
  }
}