.page-privacy {
  --pv-line: rgba(46, 68, 104, .18);
  --pv-line-soft: rgba(46, 68, 104, .12);
  background: var(--mist);
  color: var(--graphite);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-h) + 48px) 0 56px;
  background: var(--ink);
  color: var(--mist);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .pv-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
  display: block;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(128deg, rgba(11, 27, 51, .97) 0%, rgba(11, 27, 51, .78) 52%, rgba(18, 41, 74, .92) 100%);
}

.page-privacy .pv-hero__inner {
  position: relative;
}

.page-privacy .pv-hero .breadcrumb__link,
.page-privacy .pv-hero .breadcrumb__sep,
.page-privacy .pv-hero .breadcrumb__item {
  color: rgba(247, 249, 252, .66);
}

.page-privacy .pv-hero .breadcrumb__link:hover,
.page-privacy .pv-hero .breadcrumb__link:focus-visible {
  color: var(--cyan);
}

.page-privacy .pv-hero .breadcrumb__item[aria-current="page"] {
  color: var(--mist);
}

.page-privacy .pv-hero__kicker {
  margin: 26px 0 12px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--orange-soft);
  line-height: 1.4;
}

.page-privacy .pv-hero__title {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 54px);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--mist);
}

.page-privacy .pv-hero__lede {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(247, 249, 252, .82);
}

.page-privacy .pv-hero__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.page-privacy .pv-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(55, 211, 232, .32);
  background: rgba(18, 41, 74, .6);
  font-size: 13px;
  line-height: 1.4;
  color: rgba(247, 249, 252, .86);
}

.page-privacy .pv-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 32px;
  padding-bottom: 72px;
}

/* 小节索引：窄屏为可横向滚动的胶囊条 */
.page-privacy .pv-toc {
  min-width: 0;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--graphite);
  text-transform: uppercase;
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border-radius: var(--r-pill);
  border: 1px solid var(--pv-line);
  background: #ffffff;
  color: var(--graphite);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .pv-toc__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  border-color: var(--orange);
  background: rgba(255, 106, 31, .1);
  color: var(--ink);
}

.page-privacy .pv-toc__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-privacy .pv-content {
  min-width: 0;
  max-width: 70ch;
}

.page-privacy .pv-sec {
  padding: 34px 0 6px;
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

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

.page-privacy .pv-sec__no {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-privacy .pv-sec__no::after {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--orange-soft);
}

.page-privacy .pv-sec__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.8vw, 30px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--brown);
}

.page-privacy .pv-sec p {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--graphite);
}

.page-privacy .pv-sec a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--orange-soft);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .pv-sec a:hover,
.page-privacy .pv-sec a:focus-visible {
  color: var(--orange-hot);
  text-decoration-color: var(--orange-hot);
}

.page-privacy .pv-sec a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 3px;
}

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

/* 场景分组 + 定义列表 */
.page-privacy .pv-scene {
  margin-top: 26px;
}

.page-privacy .pv-scene__title {
  margin: 0 0 12px;
  padding-left: 12px;
  border-left: 3px solid var(--orange);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--ink);
}

.page-privacy .pv-defs {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .pv-def {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 15px 18px;
  border: 1px solid var(--pv-line-soft);
  border-radius: var(--r-md);
  background: #ffffff;
}

.page-privacy .pv-def dt {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .pv-def dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--graphite);
}

.page-privacy .pv-defs--rows .pv-def {
  background: transparent;
  border: 0;
  border-bottom: 1px dashed var(--pv-line);
  border-radius: 0;
  padding: 14px 0;
}

.page-privacy .pv-defs--rows .pv-def:last-child {
  border-bottom: 0;
}

/* 使用目的 */
.page-privacy .pv-purpose {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pv-purpose li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--pv-line);
}

.page-privacy .pv-purpose li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-purpose__no {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--orange);
  padding-top: 2px;
}

.page-privacy .pv-purpose__t {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--brown);
}

.page-privacy .pv-purpose p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

/* Cookie 分组 */
.page-privacy .pv-cookie {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-privacy .pv-cookie__item {
  padding: 18px 20px;
  border: 1px solid var(--pv-line-soft);
  border-left: 3px solid var(--ink-line);
  border-radius: var(--r-md);
  background: #ffffff;
}

.page-privacy .pv-cookie__item:nth-child(2) {
  border-left-color: var(--cyan);
}

.page-privacy .pv-cookie__item:nth-child(3) {
  border-left-color: var(--orange-soft);
}

.page-privacy .pv-cookie__head {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-privacy .pv-cookie__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid var(--orange-soft);
  border-radius: var(--r-pill);
  padding: 3px 11px;
}

.page-privacy .pv-cookie__state {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--graphite);
}

.page-privacy .pv-cookie__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--graphite);
}

/* 奶油信息块 */
.page-privacy .pv-note {
  margin: 24px 0 0;
  padding: 22px clamp(18px, 4vw, 28px);
  background: var(--cream);
  border: 1px solid var(--orange-soft);
  border-radius: var(--r-lg);
}

.page-privacy .pv-note__title {
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--brown);
}

.page-privacy .pv-note__title::before {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
}

.page-privacy .pv-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--graphite);
}

/* 项目符号列表 */
.page-privacy .pv-bullets {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-bullets li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--graphite);
}

.page-privacy .pv-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--orange-soft);
}

/* 折叠详情 */
.page-privacy .pv-more {
  margin: 20px 0 0;
  border: 1px solid var(--pv-line);
  border-radius: var(--r-md);
  background: #ffffff;
  overflow: hidden;
}

.page-privacy .pv-more > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 20px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  list-style: none;
  transition: background-color var(--dur) var(--ease);
}

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

.page-privacy .pv-more > summary:hover {
  background: rgba(255, 106, 31, .07);
}

.page-privacy .pv-more > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-privacy .pv-more > summary::after {
  content: "＋";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--orange);
}

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

.page-privacy .pv-more__body {
  padding: 0 20px 20px;
  border-top: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-more__body .pv-bullets {
  margin-top: 16px;
}

/* 权利清单 */
.page-privacy .pv-rights {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-rights li {
  padding: 18px 20px;
  border: 1px solid var(--pv-line-soft);
  border-radius: var(--r-md);
  background: #ffffff;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .pv-rights li:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
}

.page-privacy .pv-rights h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--brown);
}

.page-privacy .pv-rights p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--graphite);
}

/* 联系方式 */
.page-privacy .pv-contact {
  margin: 24px 0 0;
  padding: clamp(20px, 4vw, 30px);
  border-radius: var(--r-lg);
  background: linear-gradient(140deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--mist);
}

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(46, 68, 104, .6);
}

.page-privacy .pv-contact__row:first-child {
  padding-top: 0;
}

.page-privacy .pv-contact__label {
  flex: 0 0 auto;
  min-width: 68px;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(247, 249, 252, .6);
}

.page-privacy .pv-contact__value {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  line-height: 1.6;
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .pv-contact .copy-btn {
  margin-left: auto;
}

.page-privacy .pv-contact__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(247, 249, 252, .72);
}

/* 中等宽度：定义列表转为左右两列 */
@media (min-width: 620px) {
  .page-privacy .pv-def {
    grid-template-columns: 168px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
    padding: 16px 20px;
  }

  .page-privacy .pv-defs--rows .pv-def {
    padding: 15px 0;
  }

  .page-privacy .pv-defs--rows .pv-def dt {
    text-align: left;
  }
}

/* 桌面：左侧粘性小节索引 + 收窄阅读区 */
@media (min-width: 960px) {
  .page-privacy .pv-hero {
    padding: calc(var(--header-h) + 64px) 0 72px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 64px;
    padding-top: 56px;
    padding-bottom: 96px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 32px);
    align-self: start;
  }

  .page-privacy .pv-toc__title {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--pv-line);
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 2px;
    padding-bottom: 0;
    overflow-x: visible;
  }

  .page-privacy .pv-toc__link {
    width: 100%;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    padding: 8px 10px 8px 12px;
    font-size: 14px;
    white-space: normal;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    border-left-color: var(--orange);
    background: rgba(255, 106, 31, .08);
  }

  .page-privacy .pv-sec {
    padding: 46px 0 10px;
  }

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

  .page-privacy .pv-cookie {
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-rights li {
    transition: none;
  }

  .page-privacy .pv-rights li:hover {
    transform: none;
  }
}