.page-privacy {
  --pv-line: rgba(20, 16, 14, .14);
  --pv-line-dark: rgba(212, 162, 76, .42);
  display: block;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ── 首屏导语带 ── */
.page-privacy .pv-hero {
  position: relative;
  padding: 26px 0 46px;
  background: linear-gradient(162deg, var(--ink-green) 0%, var(--ink-green-deep) 100%);
  color: var(--ivory);
  overflow: hidden;
}
.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 74%;
  height: 130%;
  background: radial-gradient(circle at 62% 30%, rgba(212, 162, 76, .30), rgba(200, 16, 46, .14) 46%, transparent 70%);
  pointer-events: none;
}
.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-crumb {
  font-size: 13px;
  color: rgba(246, 239, 227, .68);
}
.page-privacy .pv-crumb a {
  color: rgba(246, 239, 227, .86);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .22s var(--ease), color .22s var(--ease);
}
.page-privacy .pv-crumb a:hover,
.page-privacy .pv-crumb a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--cyan);
}
.page-privacy .pv-crumb span[aria-hidden="true"] {
  margin: 0 8px;
  color: rgba(212, 162, 76, .7);
}

.page-privacy .pv-eyebrow {
  margin: 18px 0 10px;
  color: var(--gold);
  letter-spacing: .22em;
}

.page-privacy .pv-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.02em;
  font-size: clamp(28px, 7.4vw, 48px);
  line-height: 1.18;
  text-shadow: 0 2px 0 rgba(11, 36, 31, .55);
}

.page-privacy .pv-lede {
  max-width: 30em;
  color: rgba(246, 239, 227, .9);
  font-size: clamp(15px, 3.6vw, 17px);
  line-height: 1.78;
  margin: 0;
}

.page-privacy .pv-hero__fig {
  margin: 26px 0 0;
  border-radius: var(--radius-l);
  border: 1px solid var(--pv-line-dark);
  background: rgba(246, 239, 227, .06);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}
.page-privacy .pv-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 860px) {
  .page-privacy .pv-hero {
    padding: 40px 0 62px;
  }
  .page-privacy .pv-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: 46px;
    align-items: center;
  }
  .page-privacy .pv-hero__fig {
    margin-top: 0;
  }
}

/* ── 主体栅格 ── */
.page-privacy .pv-body {
  display: grid;
  gap: 30px;
  margin-top: 34px;
  margin-bottom: 78px;
}

@media (min-width: 900px) {
  .page-privacy .pv-body {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 52px;
    margin-top: 52px;
  }
}

/* ── 左侧要点索引 ── */
.page-privacy .pv-index {
  min-width: 0;
}
.page-privacy .pv-index__cap {
  margin: 0 0 12px;
  color: var(--muted);
  letter-spacing: .2em;
}
.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-privacy .pv-index__list::-webkit-scrollbar {
  display: none;
}
.page-privacy .pv-index__list a {
  display: block;
  padding: 9px 13px;
  border-left: 2px solid rgba(212, 162, 76, .34);
  color: var(--ink-soft);
  text-decoration: none;
  white-space: nowrap;
  font-size: 14px;
  line-height: 1.5;
  transition: color .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease);
}
.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  color: var(--red);
  border-left-color: var(--cyan);
  background: rgba(33, 212, 194, .09);
  outline: none;
}

@media (min-width: 900px) {
  .page-privacy .pv-index {
    position: sticky;
    top: 28px;
    align-self: start;
  }
  .page-privacy .pv-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }
  .page-privacy .pv-index__list a {
    white-space: normal;
    font-size: 15px;
  }
}

/* ── 章节 ── */
.page-privacy .pv-sec {
  padding: 32px 0;
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: 20px;
}
.page-privacy .pv-sec:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}
.page-privacy .pv-sec__no {
  flex: none;
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid rgba(212, 162, 76, .6);
  border-radius: var(--radius-s);
  color: var(--red);
  font-size: 12px;
  letter-spacing: .08em;
  transition: background-color .24s var(--ease), color .24s var(--ease);
}
.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.015em;
  font-size: clamp(20px, 4.6vw, 28px);
  line-height: 1.32;
  color: var(--ink);
}

.page-privacy .pv-sec:target .pv-sec__no {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}
.page-privacy .pv-sec:target .pv-sec__title {
  color: var(--red-deep);
}

.page-privacy .pv-p {
  max-width: 33em;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ink-soft);
}

/* ── 四类信息 ── */
.page-privacy .pv-blocks {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}
@media (min-width: 700px) {
  .page-privacy .pv-blocks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-privacy .pv-block {
  position: relative;
  padding: 20px 18px 16px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, rgba(255, 255, 255, .78), rgba(228, 217, 198, .5));
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
}
.page-privacy .pv-block::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, var(--red), var(--gold));
}
.page-privacy .pv-block:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(212, 162, 76, .55);
}
.page-privacy .pv-block__no {
  position: absolute;
  right: 14px;
  top: 12px;
  font-size: 34px;
  line-height: 1;
  color: rgba(200, 16, 46, .16);
  letter-spacing: -.04em;
  pointer-events: none;
}
.page-privacy .pv-block__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}
.page-privacy .pv-block__desc {
  margin: 0;
  max-width: 30em;
  font-size: 15px;
  line-height: 1.76;
  color: var(--ink-soft);
}

/* ── 折叠 ── */
.page-privacy .pv-fold {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed rgba(20, 16, 14, .16);
}
.page-privacy .pv-fold > summary {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  color: var(--red);
  letter-spacing: .02em;
}
.page-privacy .pv-fold > summary::-webkit-details-marker {
  display: none;
}
.page-privacy .pv-fold > summary::after {
  content: "▾";
  margin-left: auto;
  color: var(--gold);
  transition: transform .26s var(--ease);
}
.page-privacy .pv-fold[open] > summary::after {
  transform: rotate(180deg);
}
.page-privacy .pv-fold > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}
.page-privacy .pv-fold .fold__body {
  padding-top: 4px;
}
.page-privacy .pv-list {
  margin: 8px 0 0;
  padding-left: 18px;
}
.page-privacy .pv-list li {
  margin-bottom: 4px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

/* ── 五种用途 ── */
.page-privacy .pv-uses {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
@media (min-width: 680px) {
  .page-privacy .pv-uses {
    grid-template-columns: repeat(auto-fit, minmax(214px, 1fr));
  }
}
.page-privacy .pv-use {
  padding: 16px 16px 14px;
  border-radius: var(--radius-m);
  background: var(--paper);
  border-bottom: 3px solid rgba(200, 16, 46, .55);
}
.page-privacy .pv-use__no {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--red);
}
.page-privacy .pv-use__title {
  margin: 0 0 7px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-green);
}
.page-privacy .pv-use__desc {
  margin: 0;
  max-width: 30em;
  font-size: 14px;
  line-height: 1.76;
  color: var(--ink-soft);
}

/* ── 保存周期刻度条 ── */
.page-privacy .pv-bars {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-privacy .pv-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "name val"
    "track track"
    "note note";
  gap: 8px 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: var(--radius-m);
  background: rgba(228, 217, 198, .62);
  border: 1px solid rgba(20, 16, 14, .08);
  transition: background-color .24s var(--ease), border-color .24s var(--ease);
}
.page-privacy .pv-bar:hover {
  background: rgba(228, 217, 198, .95);
  border-color: rgba(212, 162, 76, .5);
}
.page-privacy .pv-bar__name {
  grid-area: name;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}
.page-privacy .pv-bar__val {
  grid-area: val;
  font-size: 14px;
  color: var(--red);
  letter-spacing: .04em;
}
.page-privacy .pv-bar__track {
  grid-area: track;
  display: block;
  height: 8px;
  border-radius: 999px;
  background: rgba(20, 16, 14, .13);
  overflow: hidden;
}
.page-privacy .pv-bar__fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--red) 0%, var(--gold) 100%);
  transition: filter .24s var(--ease);
}
.page-privacy .pv-bar:hover .pv-bar__fill {
  filter: brightness(1.14);
}
.page-privacy .pv-bar__fill--m12 {
  width: 100%;
}
.page-privacy .pv-bar__fill--m6 {
  width: 50%;
}
.page-privacy .pv-bar__fill--life {
  width: 86%;
}
.page-privacy .pv-bar__note {
  grid-area: note;
  margin: 0;
  max-width: 40em;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

@media (min-width: 760px) {
  .page-privacy .pv-bar {
    grid-template-columns: 148px minmax(0, 1fr) auto;
    grid-template-areas:
      "name track val"
      "note note note";
    gap: 10px 16px;
  }
}

/* ── 自主操作权利 ── */
.page-privacy .pv-rights {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--pv-line);
}
.page-privacy .pv-right {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 15px 4px;
  border-bottom: 1px solid var(--pv-line);
}
@media (min-width: 640px) {
  .page-privacy .pv-right {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }
}
.page-privacy .pv-right__k {
  display: inline-block;
  align-self: start;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--ink-green);
  color: var(--ivory);
  font-size: 13px;
  letter-spacing: .1em;
  text-align: center;
}
.page-privacy .pv-right__d {
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ── 联系块 ── */
.page-privacy .pv-contact {
  margin-top: 20px;
  padding: 24px 20px;
  border-radius: var(--radius-l);
  background: linear-gradient(150deg, var(--ink-green) 0%, var(--ink-green-deep) 100%);
  color: var(--ivory);
  position: relative;
  overflow: hidden;
}
.page-privacy .pv-contact::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 162, 76, .30), transparent 66%);
  pointer-events: none;
}
.page-privacy .pv-contact__lead {
  position: relative;
  z-index: 1;
  margin: 0 0 12px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
}
.page-privacy .pv-mail {
  display: inline-block;
  margin: 0 2px;
  padding: 1px 7px;
  border-radius: var(--radius-s);
  background: rgba(212, 162, 76, .2);
  border: 1px solid var(--pv-line-dark);
  color: var(--gold);
  font-size: 15px;
  letter-spacing: .02em;
  word-break: break-all;
}
.page-privacy .pv-contact__sub {
  position: relative;
  z-index: 1;
  margin: 0 0 18px;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(246, 239, 227, .74);
}
.page-privacy .pv-contact__links {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-privacy .pv-contact__links .btn {
  text-decoration: none;
}

/* ── 动效降级 ── */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-block,
  .page-privacy .pv-bar__fill,
  .page-privacy .pv-fold > summary::after {
    transition: none;
  }
  .page-privacy .pv-block:hover {
    transform: none;
  }
}