.page-privacy {
  --pr-paper: #FBF8F0;
  --pr-ink: #0B1A15;
  --pr-text: #40524A;
  --pr-soft: #7B8D84;
  --pr-rule: rgba(11, 26, 21, 0.13);
  --pr-gold-deep: #8A6A1F;
  --pr-cut: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
  background: var(--se-felt);
  color: var(--se-white);
}

/* ============ 首屏封面 ============ */
.page-privacy .pr-cover {
  position: relative;
  padding: calc(var(--se-header-h) + clamp(18px, 3vw, 40px)) 0 clamp(34px, 5vw, 68px);
  background:
    radial-gradient(90% 78% at 86% -6%, rgba(233, 206, 134, 0.15), transparent 60%),
    linear-gradient(180deg, #0A1D17 0%, #0E2A22 58%, #123329 100%);
}

.page-privacy .pr-cover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 4%, rgba(201, 162, 74, 0.55) 42%, transparent 96%);
}

.page-privacy .pr-cover__inner {
  display: grid;
  gap: clamp(26px, 4vw, 54px);
  align-items: center;
}

.page-privacy .pr-cover .se-breadcrumb {
  margin-bottom: clamp(14px, 2.4vw, 26px);
}

.page-privacy .pr-cover__text {
  min-width: 0;
}

.page-privacy .pr-cover__eyebrow {
  margin: 0 0 10px;
  font-family: var(--se-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.28em;
  color: var(--se-gold-hi);
}

.page-privacy .pr-cover__title {
  margin: 0;
  max-width: 16em;
  font-family: var(--se-font-display);
  font-weight: 800;
  font-size: clamp(30px, 4.6vw, 56px);
  line-height: 1.16;
  letter-spacing: 0.028em;
  color: var(--se-white);
}

.page-privacy .pr-cover__lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 46ch;
  font-family: var(--se-font-body);
  font-size: clamp(15.5px, 1.5vw, 17.5px);
  line-height: 1.9;
  color: #BFD2C8;
}

.page-privacy .pr-cover__slogan {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-family: var(--se-font-display);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--se-gold-hi);
}

.page-privacy .pr-cover__slogan::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--se-gold);
}

.page-privacy .pr-cover__figure {
  margin: 0;
  min-width: 0;
}

.page-privacy .pr-cover__frame {
  padding: 8px;
  background: linear-gradient(150deg, rgba(201, 162, 74, 0.55), rgba(30, 92, 72, 0.3) 46%, rgba(7, 16, 13, 0.65));
  clip-path: var(--pr-cut);
}

.page-privacy .pr-cover__frame img {
  display: block;
  width: 100%;
  height: auto;
  clip-path: var(--pr-cut);
  filter: saturate(0.9);
}

/* ============ 浅色长文区 ============ */
.page-privacy .pr-body {
  position: relative;
  padding: clamp(38px, 5.5vw, 78px) 0 clamp(46px, 7vw, 104px);
  background: var(--pr-paper);
  color: var(--pr-text);
}

.page-privacy .pr-body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--se-gold), rgba(201, 162, 74, 0.18) 62%, transparent);
}

.page-privacy .pr-shell {
  display: grid;
  gap: clamp(24px, 3.5vw, 52px);
}

/* 左侧索引轨道（浅底版） */
.page-privacy .pr-rail {
  min-width: 0;
}

.page-privacy .pr-rail__title {
  margin: 0 0 12px;
  font-family: var(--se-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.26em;
  color: var(--pr-gold-deep);
}

.page-privacy .pr-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .pr-rail__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .pr-rail__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--pr-rule);
  border-radius: 999px;
  color: var(--pr-soft);
  font-family: var(--se-font-display);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.22s var(--se-ease), border-color 0.22s var(--se-ease), background-color 0.22s var(--se-ease);
}

.page-privacy .pr-rail__num {
  font-family: var(--se-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--pr-gold-deep);
}

.page-privacy .pr-rail__link:hover,
.page-privacy .pr-rail__link:focus-visible {
  color: var(--pr-ink);
  border-color: rgba(201, 162, 74, 0.75);
}

.page-privacy .pr-rail__link.is-active {
  color: var(--pr-ink);
  border-color: var(--se-gold);
  background: rgba(201, 162, 74, 0.14);
}

.page-privacy .pr-article {
  min-width: 0;
}

/* 章节 */
.page-privacy .pr-sec {
  padding: clamp(28px, 3.6vw, 46px) 0;
  border-top: 1px solid var(--pr-rule);
}

.page-privacy .pr-sec:first-of-type {
  padding-top: 0;
  border-top: 0;
}

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

.page-privacy .pr-sec__num {
  flex: none;
  font-family: var(--se-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--pr-gold-deep);
}

.page-privacy .pr-sec__title {
  margin: 0;
  font-family: var(--se-font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.5vw, 27px);
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--pr-ink);
}

.page-privacy .pr-p {
  max-width: 68ch;
  margin: 0 0 1.1em;
  font-family: var(--se-font-body);
  font-size: 16.5px;
  line-height: 1.88;
  color: var(--pr-text);
}

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

/* 折叠面板 */
.page-privacy .pr-fold {
  margin: 0 0 12px;
  border: 1px solid var(--pr-rule);
  background: rgba(255, 255, 255, 0.62);
  clip-path: var(--pr-cut);
}

.page-privacy .pr-fold:last-of-type {
  margin-bottom: 0;
}

.page-privacy .pr-fold__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--se-font-display);
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: 0.02em;
  color: var(--pr-ink);
}

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

.page-privacy .pr-fold__num {
  flex: none;
  padding: 2px 6px;
  border: 1px solid rgba(201, 162, 74, 0.55);
  font-family: var(--se-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--pr-gold-deep);
}

.page-privacy .pr-fold__summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--se-font-mono);
  font-size: 16px;
  color: var(--pr-gold-deep);
  transition: transform 0.24s var(--se-ease);
}

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

.page-privacy .pr-fold__panel {
  padding: 4px 18px 18px;
  border-top: 1px solid var(--pr-rule);
}

.page-privacy .pr-fold__panel .pr-p {
  font-size: 15.5px;
}

/* 信息项表格 */
.page-privacy .pr-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--se-font-body);
  font-size: 15px;
}

.page-privacy .pr-table th,
.page-privacy .pr-table td {
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
  line-height: 1.72;
  border-bottom: 1px solid var(--pr-rule);
}

.page-privacy .pr-table thead th {
  font-family: var(--se-font-display);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--pr-gold-deep);
  background: rgba(201, 162, 74, 0.12);
  border-bottom-color: rgba(201, 162, 74, 0.42);
}

.page-privacy .pr-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .pr-table td:first-child {
  font-family: var(--se-font-display);
  font-weight: 600;
  color: var(--pr-ink);
}

.page-privacy .pr-req,
.page-privacy .pr-opt {
  display: inline-block;
  padding: 1px 6px;
  font-family: var(--se-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
}

.page-privacy .pr-req {
  color: #8C2D26;
  background: rgba(178, 58, 50, 0.12);
  border: 1px solid rgba(178, 58, 50, 0.32);
}

.page-privacy .pr-opt {
  color: var(--pr-soft);
  border: 1px solid var(--pr-rule);
}

/* 编号步骤列表 */
.page-privacy .pr-steps {
  max-width: 74ch;
  margin: 4px 0 1.2em;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pr-rule);
}

.page-privacy .pr-steps__item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--pr-rule);
}

.page-privacy .pr-steps__num {
  padding-top: 3px;
  font-family: var(--se-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--pr-gold-deep);
}

.page-privacy .pr-steps__title {
  margin: 0 0 4px;
  font-family: var(--se-font-display);
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: 0.02em;
  color: var(--pr-ink);
}

.page-privacy .pr-steps__text {
  margin: 0;
  font-family: var(--se-font-body);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pr-text);
}

/* 联系方式 */
.page-privacy .pr-contact {
  display: grid;
  gap: 12px;
  margin: 18px 0 1.2em;
}

.page-privacy .pr-contact__card {
  padding: 18px 20px;
  border: 1px solid var(--pr-rule);
  background: rgba(255, 255, 255, 0.62);
  clip-path: var(--pr-cut);
}

.page-privacy .pr-contact__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--se-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--pr-gold-deep);
}

.page-privacy .pr-contact__value {
  display: inline-block;
  font-family: var(--se-font-mono);
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--pr-ink);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid rgba(201, 162, 74, 0.55);
  transition: color 0.2s var(--se-ease), border-color 0.2s var(--se-ease);
}

.page-privacy .pr-contact__value:hover {
  color: var(--pr-gold-deep);
  border-bottom-color: var(--se-gold);
}

.page-privacy .pr-contact__note {
  margin: 10px 0 0;
  font-family: var(--se-font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--pr-soft);
}

/* 行内链接与焦点 */
.page-privacy .pr-link {
  color: var(--pr-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 74, 0.6);
  transition: color 0.2s var(--se-ease), border-color 0.2s var(--se-ease);
}

.page-privacy .pr-link:hover {
  color: var(--pr-gold-deep);
  border-bottom-color: var(--se-gold);
}

.page-privacy .pr-link:focus-visible,
.page-privacy .pr-contact__value:focus-visible,
.page-privacy .pr-rail__link:focus-visible,
.page-privacy .pr-close__links a:focus-visible,
.page-privacy .pr-fold__summary:focus-visible {
  outline: 2px solid var(--se-gold);
  outline-offset: 3px;
}

.page-privacy .pr-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ============ 深底收束 ============ */
.page-privacy .pr-close {
  position: relative;
  padding: clamp(40px, 6vw, 84px) 0;
  background:
    radial-gradient(80% 90% at 12% 0%, rgba(30, 92, 72, 0.5), transparent 62%),
    var(--se-felt);
  color: var(--se-white);
  border-top: 1px solid rgba(201, 162, 74, 0.3);
}

.page-privacy .pr-close__slogan {
  margin: 0;
  font-family: var(--se-font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 38px);
  letter-spacing: 0.06em;
  color: var(--se-gold-hi);
}

.page-privacy .pr-close__text {
  max-width: 44ch;
  margin: 14px 0 0;
  font-family: var(--se-font-body);
  font-size: 16px;
  line-height: 1.85;
  color: #BCD0C6;
}

.page-privacy .pr-close__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-privacy .pr-close__links a {
  padding-bottom: 3px;
  font-family: var(--se-font-display);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--se-mist);
  text-decoration: none;
  border-bottom: 1px solid var(--se-line);
  transition: color 0.2s var(--se-ease), border-color 0.2s var(--se-ease);
}

.page-privacy .pr-close__links a:hover {
  color: var(--se-gold-hi);
  border-bottom-color: var(--se-gold);
}

.page-privacy .pr-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}

/* ============ 响应式 ============ */
@media (max-width: 959px) {
  .page-privacy .pr-cover__figure {
    max-width: 520px;
  }
}

@media (max-width: 640px) {
  .page-privacy .pr-table thead {
    display: none;
  }

  .page-privacy .pr-table,
  .page-privacy .pr-table tbody,
  .page-privacy .pr-table tr,
  .page-privacy .pr-table td {
    display: block;
    width: 100%;
  }

  .page-privacy .pr-table tr {
    margin-bottom: 10px;
    padding: 4px 0;
    border: 1px solid var(--pr-rule);
  }

  .page-privacy .pr-table tr:last-child {
    margin-bottom: 0;
  }

  .page-privacy .pr-table td {
    padding: 7px 12px;
    border-bottom: 0;
  }

  .page-privacy .pr-table td::before {
    content: attr(data-th);
    display: block;
    margin-bottom: 3px;
    font-family: var(--se-font-mono);
    font-size: 10.5px;
    letter-spacing: 0.16em;
    color: var(--pr-gold-deep);
  }

  .page-privacy .pr-sec__head {
    flex-direction: column;
    gap: 6px;
  }

  .page-privacy .pr-steps__item {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pr-cover__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
}

@media (min-width: 700px) {
  .page-privacy .pr-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-privacy .pr-shell {
    grid-template-columns: 208px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pr-rail {
    position: sticky;
    top: calc(var(--se-header-h) + 20px);
  }

  .page-privacy .pr-rail__list {
    flex-direction: column;
    gap: 0;
    padding-bottom: 0;
    border-top: 1px solid var(--pr-rule);
    overflow: visible;
  }

  .page-privacy .pr-rail__link {
    position: relative;
    padding: 11px 10px;
    border: 0;
    border-bottom: 1px solid var(--pr-rule);
    border-radius: 0;
    white-space: normal;
  }

  .page-privacy .pr-rail__link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: transparent;
    transition: background-color 0.22s var(--se-ease);
  }

  .page-privacy .pr-rail__link.is-active {
    background: rgba(201, 162, 74, 0.1);
  }

  .page-privacy .pr-rail__link.is-active::before {
    background: var(--se-gold);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pr-rail__link,
  .page-privacy .pr-contact__value,
  .page-privacy .pr-link,
  .page-privacy .pr-close__links a,
  .page-privacy .pr-fold__summary::after {
    transition: none;
  }
}