.page-privacy {
  --pv-gap: 32px;
}

.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  background: var(--night);
  min-height: 340px;
  display: flex;
  align-items: flex-end;
  margin-bottom: 36px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 44px), 0 100%);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .42;
}

.page-privacy .pv-hero__veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 96% at 14% 18%, rgba(200, 50, 43, .46), transparent 62%),
    radial-gradient(90% 80% at 88% 90%, rgba(47, 125, 92, .30), transparent 66%),
    linear-gradient(180deg, rgba(15, 13, 11, .52) 0%, rgba(15, 13, 11, .93) 100%);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(217, 164, 65, .10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(217, 164, 65, .10) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
  padding: 34px 22px 62px;
  width: 100%;
}

.page-privacy .pv-hero__code {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 12px;
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--gold);
  border: 1px dashed var(--gold-line);
  background: rgba(217, 164, 65, .10);
}

.page-privacy .pv-hero h1 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.1rem, 7vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--cream);
}

.page-privacy .pv-hero__lead {
  margin: 0 0 18px;
  max-width: 44em;
  font-size: .95rem;
  line-height: 1.8;
  color: rgba(247, 241, 229, .86);
}

.page-privacy .pv-hero__meta {
  margin: 0;
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--bronze);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pv-gap);
}

/* ---------- 条款索引 ---------- */

.page-privacy .pv-index {
  border-top: 3px solid var(--red);
  padding-top: 14px;
}

.page-privacy .pv-index__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--ink);
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pv-index__list li {
  flex: 0 0 auto;
}

.page-privacy .pv-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  font-size: .82rem;
  color: var(--brown);
  text-decoration: none;
  white-space: nowrap;
  border: 1px dashed var(--line-dash);
  background: rgba(247, 241, 229, .7);
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-privacy .pv-index__list a .num {
  font-size: .72rem;
  color: var(--orange);
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  color: var(--red);
  border-color: var(--red);
  background: rgba(200, 50, 43, .07);
}

.page-privacy .pv-index__note {
  margin-top: 18px;
  padding: 14px 16px;
  font-size: .8rem;
  line-height: 1.7;
  color: var(--brown);
  background: rgba(42, 92, 154, .07);
  border-left: 3px solid var(--blue);
}

.page-privacy .pv-index__note p {
  margin: 0 0 4px;
}

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

.page-privacy .pv-index__mail {
  font-size: .78rem;
  color: var(--blue);
  word-break: break-all;
}

/* ---------- 正文条款 ---------- */

.page-privacy .pv-sec {
  padding: 26px 0 30px;
  border-top: 1px dashed var(--line-dash);
  scroll-margin-top: calc(var(--strip-h) + 16px);
}

.page-privacy .pv-sec:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.page-privacy .pv-sec__no {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: .04em;
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.25rem, 3.4vw, 1.7rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .pv-summary {
  position: relative;
  margin: 16px 0 22px;
  padding: 15px 20px 17px;
  background: rgba(217, 164, 65, .11);
  border: 1px solid var(--gold-line);
  border-left: 3px solid var(--gold);
}

.page-privacy .pv-summary::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 16px;
  height: 16px;
  background: var(--cream);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.page-privacy .pv-summary__label {
  margin: 0 0 6px;
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--brown);
}

.page-privacy .pv-summary p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pv-sec__text {
  font-size: .92rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pv-sec__text h3 {
  margin: 20px 0 8px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
}

.page-privacy .pv-sec__text h3:first-child {
  margin-top: 0;
}

.page-privacy .pv-sec__text ul {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}

.page-privacy .pv-sec__text li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 7px;
}

.page-privacy .pv-sec__text li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: .74em;
  width: 7px;
  height: 7px;
  background: var(--red);
  transform: rotate(45deg);
}

.page-privacy .pv-sec__text p {
  margin: 0 0 12px;
}

.page-privacy .pv-sec__text .num {
  color: var(--brown);
  font-size: .85rem;
}

/* ---------- 折叠面板 ---------- */

.page-privacy .fold {
  margin: 20px 0 0;
  border-top: 1px dashed var(--line-dash);
  border-bottom: 1px dashed var(--line-dash);
  background: rgba(201, 183, 156, .14);
}

.page-privacy .fold__summary {
  position: relative;
  padding: 12px 16px 12px 42px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .fold__summary::before {
  content: "+";
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-num);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--red);
}

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

.page-privacy .fold__body {
  padding: 0 16px 16px 42px;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--brown);
}

.page-privacy .fold__body p {
  margin: 0;
}

/* ---------- 相关条款 ---------- */

.page-privacy .pv-links {
  padding: 26px 0 8px;
  border-top: 1px dashed var(--line-dash);
}

.page-privacy .pv-links__title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--ink);
}

.page-privacy .pv-links__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-privacy .pv-links__list li {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-privacy .pv-links__list a {
  align-self: flex-start;
  font-size: .92rem;
  font-weight: 600;
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px dashed var(--red);
  padding-bottom: 1px;
}

.page-privacy .pv-links__list a:hover,
.page-privacy .pv-links__list a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .pv-links__list span {
  font-size: .82rem;
  line-height: 1.6;
  color: var(--brown);
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-privacy .pv-hero__inner {
    padding: 44px 34px 68px;
  }

  .page-privacy .pv-hero__lead {
    font-size: 1.05rem;
  }

  .page-privacy .pv-sec__text {
    font-size: .95rem;
  }

  .page-privacy .pv-links__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 26px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-hero {
    min-height: 420px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: calc(var(--strip-h) + 24px);
    align-self: start;
  }

  .page-privacy .pv-index__list {
    display: block;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-index__list li {
    flex: none;
    margin-bottom: 6px;
  }

  .page-privacy .pv-index__list a {
    display: flex;
    width: 100%;
    white-space: normal;
    padding: 9px 12px;
    border-color: transparent;
    border-bottom: 1px dashed var(--line-dash);
    background: transparent;
  }

  .page-privacy .pv-index__list a:hover,
  .page-privacy .pv-index__list a:focus-visible {
    background: rgba(200, 50, 43, .06);
    border-bottom-color: var(--red);
  }

  .page-privacy .pv-body {
    min-width: 0;
  }

  .page-privacy .pv-summary {
    padding: 18px 24px 20px;
  }

  .page-privacy .pv-sec {
    padding: 32px 0 38px;
  }
}

@media (min-width: 1240px) {
  .page-privacy .pv-layout {
    grid-template-columns: 288px minmax(0, 1fr);
    gap: 64px;
  }
}

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

@media print {
  .page-privacy .pv-index,
  .page-privacy .pv-hero__bg,
  .page-privacy .pv-hero__veil,
  .page-privacy .pv-hero::after,
  .page-privacy .breadcrumbs {
    display: none;
  }

  .page-privacy .pv-hero {
    min-height: 0;
    clip-path: none;
    background: none;
    margin-bottom: 18px;
  }

  .page-privacy .pv-hero__inner {
    padding: 0 0 12px;
  }

  .page-privacy .pv-hero h1,
  .page-privacy .pv-hero__lead,
  .page-privacy .pv-hero__meta,
  .page-privacy .pv-hero__code {
    color: #000;
    border-color: #666;
  }

  .page-privacy .pv-layout {
    display: block;
  }

  .page-privacy .pv-summary,
  .page-privacy .fold {
    background: none;
    break-inside: avoid;
  }

  .page-privacy .fold__body {
    display: block;
  }
}