/* =========================================================
   隐私中心 / page-privacy
   ========================================================= */
.page-privacy {
  --prv-paper-ink: #16261F;
  --prv-paper-sub: #43594F;
  --prv-paper-line: rgba(11, 31, 26, .16);
  --prv-paper-line-2: rgba(11, 31, 26, .34);
  --prv-toc-w: 224px;
  background: var(--ink);
  color: var(--text);
  padding-bottom: clamp(48px, 8vw, 104px);
}

/* ---------- 首屏 ---------- */
.page-privacy .prv-hero {
  padding-top: clamp(20px, 4vw, 52px);
}

.page-privacy .prv-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 26px;
}

@media (min-width: 1024px) {
  .page-privacy .prv-hero__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 56px;
    align-items: end;
  }
}

.page-privacy .prv-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 6.2vw, 66px);
  line-height: 1.04;
  letter-spacing: -.01em;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .prv-hero__intro {
  margin: 20px 0 0;
  max-width: 64ch;
  color: var(--text);
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  line-height: 1.8;
}

.page-privacy .prv-hero__side {
  border-top: 1px solid var(--grid);
  padding-top: 20px;
}

@media (min-width: 1024px) {
  .page-privacy .prv-hero__side {
    border-top: 0;
    border-left: 1px solid var(--grid);
    padding-top: 0;
    padding-left: 22px;
  }
}

.page-privacy .prv-hero__side-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-privacy .prv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .prv-hero__side-note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .prv-banner {
  margin: clamp(28px, 4vw, 48px) 0 0;
}

.page-privacy .prv-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--grid);
}

.page-privacy .prv-banner .ld-media__cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 主体两轨 ---------- */
.page-privacy .prv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: clamp(40px, 6vw, 72px);
}

@media (min-width: 1024px) {
  .page-privacy .prv-body {
    grid-template-columns: var(--prv-toc-w) minmax(0, 1fr);
    gap: 56px;
  }
}

/* ---------- 条款索引 ---------- */
.page-privacy .prv-toc {
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-privacy .prv-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }
}

.page-privacy .prv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--muted);
}

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

.page-privacy .prv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--grid);
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  transition: color .16s ease, border-color .16s ease, background-color .16s ease;
}

.page-privacy .prv-toc__n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--lime);
}

.page-privacy .prv-toc__link:hover,
.page-privacy .prv-toc__link:focus-visible {
  color: var(--text);
  border-color: var(--lime-line);
}

.page-privacy .prv-toc__link[aria-current],
.page-privacy .prv-toc__link[data-active] {
  color: var(--lime);
  border-color: var(--lime);
  background: rgba(200, 255, 61, .07);
}

@media (min-width: 1024px) {
  .page-privacy .prv-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .prv-toc__link {
    border: 0;
    border-left: 2px solid var(--grid);
    padding: 12px 0 12px 14px;
    white-space: normal;
    font-size: 13.5px;
    background: transparent;
  }

  .page-privacy .prv-toc__link:hover {
    background: transparent;
    border-left-color: var(--lime-line);
  }

  .page-privacy .prv-toc__link[aria-current],
  .page-privacy .prv-toc__link[data-active] {
    background: transparent;
    border-left-color: var(--lime);
  }
}

/* ---------- 条款纸面块 ---------- */
.page-privacy .prv-content {
  min-width: 0;
}

.page-privacy .prv-clause {
  position: relative;
  background: var(--paper);
  color: var(--prv-paper-ink);
  border: 1px solid var(--prv-paper-line);
  padding: clamp(20px, 3vw, 40px);
  margin-bottom: 24px;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .prv-clause:last-of-type {
  margin-bottom: 0;
}

.page-privacy .prv-clause__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px;
}

.page-privacy .prv-clause__n {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  padding: 3px 9px;
  background: var(--lime);
  color: #0B1F1A;
  font-weight: 700;
}

.page-privacy .prv-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  letter-spacing: -.005em;
  color: var(--prv-paper-ink);
}

.page-privacy .prv-clause__summary {
  margin: 18px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--orange);
  max-width: 68ch;
  font-size: clamp(15.5px, 1.6vw, 17px);
  line-height: 1.78;
  font-weight: 500;
  color: var(--prv-paper-ink);
}

/* ---------- 折叠细则 ---------- */
.page-privacy .prv-clause__more {
  margin-top: 22px;
  border-top: 1px solid var(--prv-paper-line);
}

.page-privacy .prv-clause__more > summary {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 14px 0 6px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--prv-paper-sub);
  transition: color .16s ease;
}

.page-privacy .prv-clause__more > summary:hover {
  color: var(--prv-paper-ink);
}

.page-privacy .prv-clause__more > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .prv-clause__more > summary::before {
  content: "+";
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 17px;
  height: 17px;
  border: 1px solid var(--prv-paper-line-2);
  font-size: 12px;
  line-height: 1;
  color: var(--prv-paper-ink);
}

.page-privacy .prv-clause__more[open] > summary::before {
  content: "–";
  background: var(--lime);
  border-color: var(--lime);
}

.page-privacy .prv-clause__body {
  padding-top: 12px;
  max-width: 68ch;
}

/* ---------- 明细定义列表 ---------- */
.page-privacy .prv-dl {
  display: grid;
  gap: 18px;
  margin: 0;
}

.page-privacy .prv-dl__item {
  margin: 0;
}

@media (min-width: 720px) {
  .page-privacy .prv-dl__item {
    display: grid;
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

.page-privacy .prv-dl dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--prv-paper-sub);
}

.page-privacy .prv-dl dd {
  margin: 6px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: #24382F;
}

@media (min-width: 720px) {
  .page-privacy .prv-dl dd {
    margin-top: 0;
  }
}

/* ---------- 通用条目列表 ---------- */
.page-privacy .prv-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .prv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: #24382F;
}

.page-privacy .prv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 8px;
  height: 8px;
  background: var(--lime);
  border: 1px solid rgba(11, 31, 26, .32);
}

.page-privacy .prv-list strong {
  font-weight: 600;
  color: var(--prv-paper-ink);
}

/* ---------- 保存时长表 ---------- */
.page-privacy .prv-retain {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--prv-paper-line);
}

.page-privacy .prv-retain li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--prv-paper-line);
}

@media (min-width: 720px) {
  .page-privacy .prv-retain li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 20px;
    align-items: center;
  }
}

.page-privacy .prv-retain__k {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--prv-paper-sub);
}

.page-privacy .prv-retain__v {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: #10231C;
  background: rgba(200, 255, 61, .3);
  border-left: 2px solid var(--lime);
  padding: 5px 10px;
}

/* ---------- 申请流程 ---------- */
.page-privacy .prv-steps {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .prv-steps li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-privacy .prv-steps__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--prv-paper-line-2);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--prv-paper-ink);
}

.page-privacy .prv-steps strong {
  display: block;
  font-size: 15.5px;
  color: var(--prv-paper-ink);
}

.page-privacy .prv-steps p {
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: #2B4038;
}

/* ---------- 缓存复制块 ---------- */
.page-privacy .prv-copyblock {
  margin-top: 22px;
  padding: 18px 20px;
  border: 1px solid var(--prv-paper-line);
  background: rgba(11, 31, 26, .045);
}

.page-privacy .prv-copyblock__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--prv-paper-sub);
}

.page-privacy .prv-copyblock__text {
  margin: 10px 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: #24382F;
  word-break: break-word;
}

.page-privacy .prv-copy__btn {
  border: 1px solid var(--prv-paper-line-2);
  background: transparent;
  color: var(--prv-paper-ink);
  font-family: inherit;
  font-size: 13.5px;
  padding: 9px 18px;
  cursor: pointer;
  transition: background-color .16s ease, border-color .16s ease;
}

.page-privacy .prv-copy__btn:hover,
.page-privacy .prv-copy__btn:focus-visible {
  background: rgba(11, 31, 26, .08);
  border-color: rgba(11, 31, 26, .6);
}

/* ---------- 纸面提示行 ---------- */
.page-privacy .prv-note {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--prv-paper-line);
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--prv-paper-sub);
}

/* ---------- 联系信息 ---------- */
.page-privacy .prv-contact {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--prv-paper-line);
}

.page-privacy .prv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--prv-paper-line);
}

.page-privacy .prv-contact__k {
  flex: 0 0 auto;
  min-width: 5.5em;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--prv-paper-sub);
}

.page-privacy .prv-contact__v {
  flex: 1 1 220px;
  min-width: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--prv-paper-ink);
  word-break: break-word;
}

.page-privacy .prv-mini {
  flex: 0 0 auto;
  border: 1px solid var(--prv-paper-line-2);
  background: transparent;
  color: var(--prv-paper-sub);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  padding: 4px 10px;
  cursor: pointer;
  transition: color .16s ease, border-color .16s ease;
}

.page-privacy .prv-mini:hover,
.page-privacy .prv-mini:focus-visible {
  color: var(--prv-paper-ink);
  border-color: rgba(11, 31, 26, .6);
}

/* ---------- 延伸入口 ---------- */
.page-privacy .prv-links {
  margin-top: 40px;
  padding-top: 26px;
  border-top: 1px solid var(--grid);
}

.page-privacy .prv-links__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.25;
  color: var(--text);
}

.page-privacy .prv-links__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 720px) {
  .page-privacy .prv-links__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-privacy .prv-links__list a {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--grid);
  color: var(--text);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.6;
  transition: border-color .16s ease, color .16s ease, background-color .16s ease;
}

.page-privacy .prv-links__list a:hover,
.page-privacy .prv-links__list a:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(200, 255, 61, .05);
}

/* ---------- 小屏收口 ---------- */
@media (max-width: 520px) {
  .page-privacy .prv-clause {
    padding: 18px 16px;
  }

  .page-privacy .prv-clause__summary {
    padding-left: 12px;
    font-size: 15.5px;
  }

  .page-privacy .prv-contact__v {
    flex-basis: 100%;
  }

  .page-privacy .prv-retain__v,
  .page-privacy .prv-copyblock__text {
    font-size: 12.5px;
  }
}