.page-privacy {
  --pv-cut: 18px;
  background: var(--sand-cream);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* 首屏 */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--poplar-ink);
  color: var(--sand-cream);
}

.page-privacy .pv-hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.page-privacy .pv-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: var(--grain), linear-gradient(112deg, rgba(30, 58, 47, 0.96) 0%, rgba(30, 58, 47, 0.72) 48%, rgba(201, 146, 47, 0.42) 100%);
  background-size: 180px 180px, cover;
  background-repeat: repeat, no-repeat;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  z-index: 1;
  right: -14%;
  bottom: -40%;
  width: 58%;
  height: 150%;
  background: linear-gradient(180deg, rgba(240, 180, 74, 0.3), rgba(240, 180, 74, 0) 72%);
  transform: rotate(16deg);
  pointer-events: none;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(2.2rem, 7vw, 4.6rem);
}

.page-privacy .pv-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  font-size: var(--step-1);
  color: rgba(246, 239, 225, 0.72);
}

.page-privacy .pv-hero .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 0.4rem;
  color: rgba(240, 180, 74, 0.8);
}

.page-privacy .pv-hero .breadcrumb__item a {
  color: var(--sand-paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 239, 225, 0.35);
}

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

.page-privacy .pv-hero__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.24em;
  color: var(--glow);
}

.page-privacy .pv-hero h1 {
  margin: 0.7rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--step3);
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-privacy .pv-hero .lead {
  margin: 1.1rem 0 0;
  max-width: 46ch;
  font-size: var(--step0);
  line-height: 1.85;
  color: rgba(246, 239, 225, 0.88);
}

/* 主布局 */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 3rem);
  padding-block: clamp(2rem, 5vw, 3.6rem);
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 228px) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: start;
  }
}

/* 章节索引 */
.page-privacy .pv-toc__inner {
  border-top: 3px solid var(--dune);
  padding-top: 0.9rem;
}

@media (min-width: 960px) {
  .page-privacy .pv-toc__inner {
    position: sticky;
    top: calc(var(--bar-h) + 1.5rem);
  }
}

.page-privacy .pv-toc__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.24em;
  color: var(--stone);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

@media (min-width: 960px) {
  .page-privacy .pv-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0.1rem;
  }
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.45rem 0.7rem;
  font-size: var(--step-1);
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  background: var(--sand-paper);
  border-left: 3px solid transparent;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

@media (min-width: 960px) {
  .page-privacy .pv-toc__list a {
    padding: 0.5rem 0.6rem;
    background: transparent;
  }
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  background: var(--sand-paper);
  border-left-color: var(--poplar);
  color: var(--teal);
  outline: none;
}

.page-privacy .pv-toc__list a:focus-visible {
  box-shadow: 0 0 0 3px var(--glow);
}

.page-privacy .pv-toc__idx {
  font-family: var(--font-mono);
  font-size: 0.84em;
  color: var(--grape);
  letter-spacing: 0.04em;
}

.page-privacy .pv-toc__foot {
  display: none;
  margin: 1.1rem 0 0;
  font-size: var(--step-1);
  line-height: 1.7;
  color: var(--stone);
}

@media (min-width: 960px) {
  .page-privacy .pv-toc__foot {
    display: block;
  }
}

/* 正文区块 */
.page-privacy .pv-sec {
  padding-block: clamp(1.4rem, 3vw, 2.2rem);
  scroll-margin-top: calc(var(--bar-h) + 1.6rem);
}

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

.page-privacy .pv-sec h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem;
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--step2);
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.page-privacy .pv-sec h2 .pv-num {
  font-family: var(--font-mono);
  font-size: 0.6em;
  letter-spacing: 0.06em;
  color: var(--grape);
}

.page-privacy .pv-sec:target h2 .pv-num {
  color: var(--poplar);
}

.page-privacy .pv-sec p {
  max-width: 68ch;
  margin: 0 0 1rem;
  font-size: var(--step0);
  line-height: 1.85;
}

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

/* 列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  max-width: 68ch;
  display: grid;
  gap: 0.7rem;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: var(--step0);
  line-height: 1.8;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--dune);
  transform: rotate(45deg);
}

.page-privacy .pv-list strong {
  color: var(--teal);
  font-weight: 700;
}

/* 三类信息卡 */
.page-privacy .pv-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  margin: 0 0 1.2rem;
}

@media (min-width: 720px) {
  .page-privacy .pv-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pv-fact {
  background: var(--sand-paper);
  padding: 1rem 1rem 1.2rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-privacy .pv-fact__k {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.12em;
  color: var(--grape);
}

.page-privacy .pv-fact p {
  margin: 0;
  max-width: none;
  font-size: var(--step0);
  line-height: 1.75;
}

/* 摘要块 */
.page-privacy .pv-note {
  background: var(--sand-paper);
  border-left: 5px solid var(--poplar);
  padding: 1.1rem 1.2rem 1.25rem;
  margin: 0 0 1.6rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-privacy .pv-note__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.16em;
  color: var(--poplar);
}

.page-privacy .pv-note ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-privacy .pv-note li {
  position: relative;
  padding-left: 1.2rem;
  max-width: 66ch;
  font-size: var(--step0);
  line-height: 1.8;
}

.page-privacy .pv-note li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--dune);
}

/* 保存期限 */
.page-privacy .pv-dl {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.55rem;
  margin: 0 0 1.2rem;
  max-width: 68ch;
}

@media (min-width: 640px) {
  .page-privacy .pv-dl {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.7rem 1.4rem;
  }
}

.page-privacy .pv-dl dt {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.06em;
  color: var(--teal);
}

@media (min-width: 640px) {
  .page-privacy .pv-dl dt {
    padding-top: 0.42rem;
  }
}

.page-privacy .pv-dl dd {
  margin: 0;
  font-size: var(--step0);
  line-height: 1.8;
}

/* 权利卡片 */
.page-privacy .pv-rights {
  list-style: none;
  margin: 0 0 1.3rem;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
}

@media (min-width: 760px) {
  .page-privacy .pv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .pv-rights li {
  background: var(--sand-paper);
  padding: 1rem 1.05rem 1.15rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-privacy .pv-rights__k {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step1);
  color: var(--poplar-ink);
}

.page-privacy .pv-rights li p {
  margin: 0;
  max-width: 52ch;
  font-size: var(--step0);
  line-height: 1.78;
}

/* 联系块 */
.page-privacy .pv-contact {
  margin-top: 1.4rem;
  padding: 1.15rem 1.2rem 1.3rem;
  background: var(--poplar-ink);
  color: var(--sand-cream);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-privacy .pv-contact__label {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.18em;
  color: var(--glow);
  max-width: none;
}

.page-privacy .pv-contact .copy-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  padding: 0.6rem 0.9rem;
  border: 0;
  background: var(--sand-cream);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: var(--step0);
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: background-color 0.18s ease, color 0.18s ease;
}

.page-privacy .pv-contact .copy-chip:hover,
.page-privacy .pv-contact .copy-chip:focus-visible {
  background: var(--glow);
  outline: none;
}

.page-privacy .pv-contact .copy-chip:focus-visible {
  box-shadow: 0 0 0 3px var(--dune);
}

.page-privacy .pv-contact .copy-chip__tag {
  font-size: 0.78em;
  letter-spacing: 0.1em;
  color: var(--grape);
}

.page-privacy .pv-contact .copy-status {
  min-height: 1.3em;
  margin: 0.55rem 0 0;
  font-size: var(--step-1);
  color: var(--glow);
  max-width: none;
}

.page-privacy .pv-contact__note {
  margin: 0.35rem 0 0;
  max-width: 56ch;
  font-size: var(--step-1);
  line-height: 1.75;
  color: rgba(246, 239, 225, 0.82);
}

/* 行内链接 */
.page-privacy .pv-link {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--poplar);
  text-decoration-thickness: 2px;
}

.page-privacy .pv-link:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-contact .copy-chip {
    transition: none;
  }
}