.page-privacy {
  --pv-axis: rgba(201, 162, 39, .42);
  --pv-hair: rgba(18, 26, 24, .12);
  --pv-tint: rgba(201, 162, 39, .07);
  --pv-ink-soft: #22302C;
  background: var(--paper);
  color: var(--black);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-privacy .num,
.page-privacy .mono,
.page-privacy .clause__num,
.page-privacy .pv-index__num,
.page-privacy .pv-steps__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 页首 ---------- */
.page-privacy .pv-head {
  position: relative;
  padding: clamp(22px, 4vw, 40px) 0 clamp(64px, 9vw, 108px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(23, 82, 67, .85) 0%, rgba(13, 50, 41, 0) 62%),
    linear-gradient(158deg, var(--ink-900) 10%, var(--ink-700) 58%, var(--ink-500) 100%);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), 0 100%);
}

.page-privacy .pv-head::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(239, 223, 174, .07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(239, 223, 174, .07) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.page-privacy .pv-head::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 46px;
  height: 1px;
  background: linear-gradient(90deg, rgba(201, 162, 39, 0) 0%, var(--pv-axis) 24%, rgba(201, 162, 39, 0) 100%);
  opacity: .55;
  pointer-events: none;
}

.page-privacy .pv-head > .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-head .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: rgba(245, 242, 234, .62);
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-privacy .pv-head .breadcrumb a {
  color: var(--gold-200);
  text-decoration: none;
  border-bottom: 1px solid rgba(239, 223, 174, .3);
  padding-bottom: 1px;
}

.page-privacy .pv-head .breadcrumb a:hover {
  border-bottom-color: var(--gold-200);
}

.page-privacy .pv-head .breadcrumb__sep {
  color: rgba(201, 162, 39, .7);
}

.page-privacy .pv-head__grid {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-privacy .pv-head .eyebrow {
  margin: 0 0 14px;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .26em;
  color: var(--gold-200);
}

.page-privacy .pv-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-privacy .pv-head__side {
  max-width: 48ch;
}

.page-privacy .pv-head__lede {
  margin: 0;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.82;
  color: rgba(245, 242, 234, .84);
}

.page-privacy .pv-head__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(239, 223, 174, .22);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: rgba(239, 223, 174, .78);
}

.page-privacy .pv-head__note .num {
  color: var(--gold-200);
  font-size: 14px;
}

@media (min-width: 1000px) {
  .page-privacy .pv-head__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    column-gap: clamp(36px, 5vw, 82px);
    align-items: end;
  }
}

/* ---------- 页首图像 ---------- */
.page-privacy .pv-figure {
  position: relative;
  z-index: 1;
  margin-top: clamp(28px, 4vw, 46px);
  margin-bottom: 0;
}

.page-privacy .pv-figure .media-frame {
  border: 1px solid rgba(201, 162, 39, .5);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-deep);
  background: var(--ink-900);
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .pv-figure .media-frame__caption {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(245, 242, 234, .6);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  padding-block: clamp(38px, 6vw, 78px) clamp(52px, 8vw, 96px);
}

/* ---------- 条款索引 ---------- */
.page-privacy .pv-index {
  border-top: 1px solid var(--pv-axis);
  padding-top: 16px;
}

.page-privacy .pv-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .24em;
  color: var(--slate-600);
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.page-privacy .pv-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  color: var(--cinnabar-600);
  border-bottom-color: rgba(194, 47, 38, .35);
}

.page-privacy .pv-index__num {
  font-size: 10.5px;
  color: var(--gold-500);
  letter-spacing: .04em;
}

@media (min-width: 1000px) {
  .page-privacy .pv-body {
    grid-template-columns: 206px minmax(0, 1fr);
    column-gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 96px;
  }
}

/* ---------- 条款 ---------- */
.page-privacy .pv-clauses {
  position: relative;
  max-width: 68ch;
  min-width: 0;
}

.page-privacy .pv-clauses::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 8px;
  bottom: 24px;
  width: 1px;
  background: linear-gradient(to bottom, var(--pv-axis) 0%, rgba(201, 162, 39, .1) 88%, rgba(201, 162, 39, 0) 100%);
  pointer-events: none;
}

.page-privacy .clause {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  column-gap: 16px;
  row-gap: 10px;
  padding-block: clamp(26px, 4vw, 38px);
  border-top: 1px solid var(--pv-hair);
  scroll-margin-top: 104px;
  transition: background-color .25s var(--ease);
}

.page-privacy .clause:first-of-type {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .clause:target {
  background-color: var(--pv-tint);
  box-shadow: 0 0 0 14px var(--pv-tint);
}

.page-privacy .clause__num {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
  width: 40px;
  padding: 3px 0;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--gold-500);
  background: var(--paper);
  letter-spacing: .04em;
}

.page-privacy .clause:target .clause__num {
  color: var(--cinnabar-600);
  background: transparent;
}

.page-privacy .clause__head {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.2vw, 25px);
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--ink-900);
}

.page-privacy .clause__body {
  grid-column: 2;
  grid-row: 2;
  min-width: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pv-ink-soft);
}

.page-privacy .clause__body p {
  margin: 0 0 13px;
}

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

.page-privacy .clause__body a {
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, .55);
}

.page-privacy .clause__body a:hover {
  color: var(--cinnabar-600);
  border-bottom-color: var(--cinnabar-600);
}

.page-privacy .clause__label {
  margin: 18px 0 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--ink-500);
}

.page-privacy .clause__label:first-of-type {
  margin-top: 16px;
}

/* ---------- 列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 17px;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--slate-600);
}

.page-privacy .pv-list--sub {
  margin-left: 14px;
  margin-top: 8px;
  margin-bottom: 2px;
  gap: 7px;
}

.page-privacy .pv-list--sub li {
  font-size: 14.5px;
  color: var(--slate-600);
}

.page-privacy .pv-list--sub li::before {
  background: transparent;
  border: 1px solid var(--slate-600);
  width: 6px;
  height: 6px;
  top: .62em;
}

.page-privacy .pv-list__key {
  display: inline-block;
  margin-right: 6px;
  padding: 1px 7px 2px;
  border: 1px solid var(--line-gold);
  border-radius: 3px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--ink-500);
  background: rgba(201, 162, 39, .06);
}

/* ---------- 步骤编号 ---------- */
.page-privacy .pv-steps {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-steps li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border-left: 2px solid rgba(201, 162, 39, .4);
  background: rgba(201, 162, 39, .05);
}

.page-privacy .pv-steps__num {
  font-size: 11.5px;
  color: var(--gold-500);
  letter-spacing: .04em;
}

/* ---------- 关键词底纹 ---------- */
.page-privacy .kw {
  background-image: linear-gradient(transparent 56%, rgba(201, 162, 39, .34) 56%);
  background-repeat: no-repeat;
  color: inherit;
  font-weight: inherit;
  padding-bottom: 1px;
}

/* ---------- 折叠说明 ---------- */
.page-privacy .pv-more {
  margin-top: 14px;
  border: 1px solid var(--line-gold);
  border-radius: 8px;
  background: rgba(201, 162, 39, .05);
  overflow: hidden;
}

.page-privacy .pv-more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--ink-700);
}

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

.page-privacy .pv-more summary::after {
  content: "＋";
  flex: none;
  font-size: 14px;
  color: var(--gold-500);
}

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

.page-privacy .pv-more summary:hover {
  color: var(--cinnabar-600);
}

.page-privacy .pv-more p {
  margin: 0;
  padding: 0 14px 13px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-700);
}

/* ---------- 页尾延伸 ---------- */
.page-privacy .pv-next {
  margin-top: clamp(30px, 4vw, 46px);
  padding: 20px 18px 18px;
  border: 1px solid var(--line-gold);
  border-radius: 10px;
  background: linear-gradient(160deg, rgba(13, 50, 41, .05) 0%, rgba(201, 162, 39, .06) 100%);
  box-shadow: var(--shadow-soft);
}

.page-privacy .pv-next__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .24em;
  color: var(--slate-600);
}

.page-privacy .pv-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-next__list li {
  border-top: 1px solid rgba(18, 26, 24, .08);
}

.page-privacy .pv-next__list li:first-child {
  border-top: 0;
}

.page-privacy .pv-next__list a {
  display: block;
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-700);
  text-decoration: none;
  transition: color .2s var(--ease), transform .2s var(--ease);
}

.page-privacy .pv-next__list a:hover {
  color: var(--cinnabar-600);
  transform: translateX(3px);
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 639px) {
  .page-privacy .clause {
    grid-template-columns: 30px minmax(0, 1fr);
    column-gap: 12px;
  }

  .page-privacy .clause__num {
    width: 30px;
    font-size: 11px;
  }

  .page-privacy .pv-clauses::before {
    left: 14px;
  }

  .page-privacy .pv-clause,
  .page-privacy .clause__body {
    font-size: 15px;
  }

  .page-privacy .pv-steps li {
    grid-template-columns: 26px minmax(0, 1fr);
  }

  .page-privacy .pv-next {
    padding: 16px 14px 14px;
  }
}

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

  .page-privacy .pv-next__list a:hover {
    transform: none;
  }
}