/* ===== 隐私中心 / page-privacy ===== */

.page-privacy {
  --pv-gutter-y: clamp(2.5rem, 6vw, 4.5rem);
  --pv-line: rgba(244, 247, 246, 0.12);
  background: var(--fs-ink);
  color: var(--fs-white);
}

/* --- 阅读进度 --- */
.page-privacy .pv-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(244, 247, 246, 0.08);
  z-index: 200;
  pointer-events: none;
}

.page-privacy .pv-progress__bar {
  display: block;
  height: 100%;
  width: 0;
  background: var(--fs-flame);
  transition: width 0.12s linear;
}

/* --- 首屏 --- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 11vw, 7rem) 0 clamp(2rem, 5vw, 3.25rem);
  border-bottom: 1px solid var(--pv-line);
}

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

.page-privacy .pv-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.36;
  filter: grayscale(0.3) contrast(1.08);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(11, 31, 26, 0.72) 0%, rgba(11, 31, 26, 0.94) 72%, var(--fs-ink) 100%);
}

.page-privacy .pv-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(244, 247, 246, 0.05) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, rgba(244, 247, 246, 0.05) 0 1px, transparent 1px 84px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
}

.page-privacy .pv-hero__crumb {
  position: relative;
  z-index: 2;
  max-width: var(--fs-max);
  margin: 0 auto;
  padding: 0 var(--fs-gutter);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--fs-max);
  margin: 0 auto;
  padding: clamp(1.75rem, 5vw, 3rem) var(--fs-gutter) 0;
}

.page-privacy .pv-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.1rem;
  padding: 0.32rem 0.85rem;
  font-family: var(--fs-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--fs-sage);
  background: var(--fs-glass);
  border: 1px solid var(--fs-glass-line);
  border-radius: 999px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-privacy .pv-hero__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--fs-flame);
}

.page-privacy .pv-hero__title {
  margin: 0 0 1rem;
  font-size: clamp(2.6rem, 9vw, 4.75rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--fs-white);
}

.page-privacy .pv-hero__lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(0.95rem, 1.5vw, 1.0625rem);
  line-height: 1.85;
  color: rgba(244, 247, 246, 0.82);
}

/* --- 主体网格 --- */
.page-privacy .pv-layout {
  max-width: var(--fs-max);
  margin: 0 auto;
  padding: var(--pv-gutter-y) var(--fs-gutter) clamp(3rem, 8vw, 6rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3.5rem);
}

/* --- 条款目录 --- */
.page-privacy .pv-toc__label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
  font-family: var(--fs-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: var(--fs-sage);
}

.page-privacy .pv-toc__label::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--fs-flame);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.4rem;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  white-space: nowrap;
  font-size: 0.8125rem;
  text-decoration: none;
  color: rgba(244, 247, 246, 0.68);
  background: var(--fs-glass);
  border: 1px solid var(--fs-glass-line);
  border-radius: 999px;
  transition: color 0.25s var(--fs-ease), background-color 0.25s var(--fs-ease), border-color 0.25s var(--fs-ease);
}

.page-privacy .pv-toc__idx {
  font-family: var(--fs-mono);
  font-size: 0.6875rem;
  color: var(--fs-flame);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--fs-white);
  border-color: rgba(255, 90, 31, 0.6);
}

.page-privacy .pv-toc__link[aria-current="true"] {
  color: var(--fs-white);
  background: rgba(255, 90, 31, 0.14);
  border-color: rgba(255, 90, 31, 0.6);
}

/* --- 条款正文 --- */
.page-privacy .pv-body {
  min-width: 0;
}

.page-privacy .pv-sec {
  padding-top: clamp(1.75rem, 4vw, 2.5rem);
  margin-top: clamp(2rem, 4.5vw, 3rem);
  border-top: 1px solid var(--pv-line);
}

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

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--fs-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--fs-flame);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-size: clamp(1.35rem, 2.8vw, 1.875rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--fs-white);
}

.page-privacy .pv-sec__lede {
  max-width: 68ch;
  margin: 0 0 1.6rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(244, 247, 246, 0.78);
}

.page-privacy .pv-sec__foot {
  margin-top: 1.75rem;
}

.page-privacy .pv-copy {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  opacity: 0.7;
}

.page-privacy .pv-copy:hover {
  opacity: 1;
}

/* --- 01 记录范围 --- */
.page-privacy .pv-items {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pv-line);
  border-radius: var(--fs-radius);
  overflow: hidden;
}

.page-privacy .pv-item {
  margin: 0;
  padding: 1.15rem 1.2rem 1.35rem;
  background: var(--fs-pitch);
}

.page-privacy .pv-item dt {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  margin-bottom: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--fs-white);
}

.page-privacy .pv-item dt::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  background: var(--fs-flame);
  transform: rotate(45deg) translateY(-1px);
}

.page-privacy .pv-item dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(244, 247, 246, 0.74);
}

/* --- 02 使用去向 --- */
.page-privacy .pv-uses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.6rem;
}

.page-privacy .pv-use {
  padding-top: 0.95rem;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-use__name {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--fs-white);
}

.page-privacy .pv-use__name::after {
  content: "";
  display: inline-block;
  width: 22px;
  height: 1px;
  margin-left: 0.6rem;
  vertical-align: middle;
  background: var(--fs-flame);
}

.page-privacy .pv-use__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(244, 247, 246, 0.74);
}

/* --- 数据流向图 --- */
.page-privacy .pv-flow {
  margin: 2.25rem 0 0;
  padding: 1.15rem 0 0;
  border-top: 1px dashed var(--pv-line);
}

.page-privacy .pv-flow__cap {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--fs-sage);
}

.page-privacy .pv-flow__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pv-flow__svg {
  display: block;
  width: 100%;
  min-width: 620px;
  height: auto;
}

.page-privacy .pv-flow__node rect {
  fill: var(--fs-pitch);
  stroke: var(--fs-glass-line);
  stroke-width: 1;
}

.page-privacy .pv-flow__idx {
  font-family: var(--fs-mono);
  font-size: 13px;
  letter-spacing: 1px;
  fill: var(--fs-flame);
}

.page-privacy .pv-flow__name {
  font-family: var(--fs-sans);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 2px;
  fill: var(--fs-white);
}

.page-privacy .pv-flow__arrow {
  stroke: var(--fs-flame);
  stroke-width: 1.5;
}

.page-privacy .pv-flow__arrowhead {
  fill: var(--fs-flame);
}

/* --- 03 保存与安全 --- */
.page-privacy .pv-terms {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pv-line);
  border-radius: var(--fs-radius);
  overflow: hidden;
}

.page-privacy .pv-term {
  padding: 1.2rem 1.2rem 1.4rem;
  background: var(--fs-ink);
}

.page-privacy .pv-term__name {
  margin: 0 0 0.7rem;
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
  color: var(--fs-sage);
}

.page-privacy .pv-term__keep {
  margin: 0 0 0.7rem;
  font-family: var(--fs-mono);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fs-gold);
}

.page-privacy .pv-term__keep span {
  margin-left: 0.3rem;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--fs-sage);
}

.page-privacy .pv-term__desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: rgba(244, 247, 246, 0.7);
}

.page-privacy .pv-safes {
  margin: 0;
  padding: 0;
}

.page-privacy .pv-safe {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.35rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-safe:first-child {
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-safe dt {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--fs-white);
}

.page-privacy .pv-safe dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(244, 247, 246, 0.74);
}

/* --- 04 本地存储 --- */
.page-privacy .pv-store {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
}

.page-privacy .pv-store__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-store__row:first-child {
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-store__key {
  justify-self: start;
  padding: 0.18rem 0.55rem;
  font-family: var(--fs-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--fs-cyan);
  border: 1px solid rgba(33, 230, 193, 0.28);
  border-radius: 2px;
}

.page-privacy .pv-store__val {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(244, 247, 246, 0.74);
}

.page-privacy .pv-tip {
  padding: 1.05rem 1.15rem;
  background: var(--fs-glass);
  border-left: 2px solid var(--fs-gold);
  border-radius: 0 var(--fs-radius) var(--fs-radius) 0;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.page-privacy .pv-tip p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(244, 247, 246, 0.8);
}

/* --- 05 你的权利 --- */
.page-privacy .pv-rights {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-privacy .pv-right {
  position: relative;
  padding: 1.05rem 1.1rem 1.2rem 1.25rem;
  background: var(--fs-pitch);
  border-radius: 0 var(--fs-radius) var(--fs-radius) 0;
  overflow: hidden;
}

.page-privacy .pv-right::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--fs-flame);
}

.page-privacy .pv-right__name {
  margin: 0 0 0.4rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--fs-white);
}

.page-privacy .pv-right__desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: rgba(244, 247, 246, 0.72);
}

.page-privacy .pv-apply {
  padding: 1.35rem 1.25rem 1.5rem;
  background: rgba(20, 52, 43, 0.72);
  border: 1px solid var(--fs-glass-line);
  border-radius: var(--fs-radius);
}

.page-privacy .pv-apply__title {
  margin: 0 0 1rem;
  font-family: var(--fs-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--fs-gold);
}

.page-privacy .pv-apply__list {
  margin: 0;
  padding: 0;
}

.page-privacy .pv-apply__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.3rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--pv-line);
}

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

.page-privacy .pv-apply__row:last-child {
  padding-bottom: 0;
}

.page-privacy .pv-apply__row dt {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--fs-sage);
  letter-spacing: 0.04em;
}

.page-privacy .pv-apply__row dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(244, 247, 246, 0.8);
  word-break: break-word;
}

.page-privacy .pv-apply__mail {
  color: var(--fs-white);
  border-bottom: 1px solid rgba(255, 176, 32, 0.5);
}

.page-privacy .pv-tail {
  margin: 1.75rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(244, 247, 246, 0.7);
}

.page-privacy .pv-tail a {
  color: var(--fs-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(33, 230, 193, 0.35);
  transition: color 0.25s var(--fs-ease), border-color 0.25s var(--fs-ease);
}

.page-privacy .pv-tail a:hover,
.page-privacy .pv-tail a:focus-visible {
  color: var(--fs-white);
  border-color: var(--fs-flame);
}

/* --- 小屏以上 --- */
@media (min-width: 640px) {
  .page-privacy .pv-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-terms {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.75rem 2.5rem;
  }

  .page-privacy .pv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.1rem;
  }

  .page-privacy .pv-safe {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    gap: 1.5rem;
  }

  .page-privacy .pv-store__row {
    grid-template-columns: 9rem minmax(0, 1fr);
    gap: 1.5rem;
    align-items: baseline;
  }

  .page-privacy .pv-apply__row {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    gap: 1.25rem;
  }
}

/* --- 桌面端：左侧固定目录 --- */
@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--fs-header-h) + 2.25rem);
    align-self: start;
    padding-right: 0.5rem;
  }

  .page-privacy .pv-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--pv-line);
  }

  .page-privacy .pv-toc__item + .pv-toc__item {
    margin-top: 0.1rem;
  }

  .page-privacy .pv-toc__link {
    display: flex;
    width: 100%;
    gap: 0.6rem;
    padding: 0.6rem 0.5rem 0.6rem 0.9rem;
    font-size: 0.875rem;
    white-space: normal;
    background: transparent;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    margin-left: -1px;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    background: rgba(244, 247, 246, 0.04);
  }

  .page-privacy .pv-toc__link[aria-current="true"] {
    background: rgba(255, 90, 31, 0.1);
    border-left-color: var(--fs-flame);
  }

  .page-privacy .pv-term__keep {
    font-size: 2.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-progress__bar,
  .page-privacy .pv-toc__link,
  .page-privacy .pv-tail a {
    transition: none;
  }
}
<<<END>>>