.page-privacy {
  --pv-body: 680px;
  --pv-num: 86px;
  --pv-hair: rgba(122, 154, 184, .22);
  --pv-hair-strong: rgba(70, 227, 230, .34);
  --pv-hair-light: rgba(42, 85, 120, .18);

  background: var(--ink-900);
  color: var(--mist-300);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.78;
}

.page-privacy .ld-container {
  position: relative;
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(22px, 4vw, 46px) clamp(24px, 4vw, 52px);
  background:
    radial-gradient(120% 90% at 92% -10%, rgba(70, 227, 230, .16), transparent 62%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 78%);
  border-bottom: 1px solid var(--pv-hair);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -46%;
  width: min(560px, 62%);
  aspect-ratio: 1 / 1;
  background: linear-gradient(140deg, rgba(70, 227, 230, .26), transparent 64%);
  transform: rotate(-18deg);
  pointer-events: none;
}

.page-privacy .pv-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3.6vw, 42px);
  margin-top: clamp(16px, 2.6vw, 30px);
}

.page-privacy .pv-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(30px, 6vw, 60px);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--white-050);
  max-width: 15em;
}

.page-privacy .pv-hero__lead {
  margin: clamp(14px, 2vw, 22px) 0 0;
  max-width: 42em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--mist-300);
}

.page-privacy .pv-hero__facts {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  max-width: 460px;
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-hero__facts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pv-hair);
  font-size: 13px;
}

.page-privacy .pv-hero__k {
  letter-spacing: .1em;
  color: var(--mist-300);
}

.page-privacy .pv-hero__v {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-privacy .pv-hero__media {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  border: 1px solid rgba(70, 227, 230, .26);
  background: var(--ink-800);
  overflow: hidden;
  box-shadow: var(--shadow-panel);
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

.page-privacy .pv-hero__caption {
  padding: 12px 16px 14px;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--mist-300);
  border-top: 1px solid rgba(122, 154, 184, .18);
}

.page-privacy .pv-hero__path {
  display: block;
  width: 100%;
  height: clamp(38px, 6vw, 84px);
  margin-top: clamp(14px, 2.6vw, 30px);
  color: var(--cyan-400);
  opacity: .3;
}

/* ---------- 分区带 ---------- */

.page-privacy .pv-band {
  position: relative;
  padding-block: clamp(30px, 5vw, 68px);
  border-bottom: 1px solid var(--pv-hair);
  background: linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 72%);
}

.page-privacy .pv-band--light {
  background: var(--white-050);
  border-bottom-color: var(--line-200);
  color: var(--ink-text);
}

.page-privacy .pv-band--accent {
  background:
    radial-gradient(110% 130% at 8% 0%, rgba(70, 227, 230, .14), transparent 60%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 82%);
}

/* ---------- 章节骨架 ---------- */

.page-privacy .pv-chapter {
  display: grid;
  gap: 10px;
}

.page-privacy .pv-chapter__main {
  max-width: var(--pv-body);
  min-width: 0;
}

.page-privacy .pv-chapter__num {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: .22em;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
  padding-top: 8px;
}

.page-privacy .pv-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--white-050);
}

.page-privacy .pv-chapter__lead {
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 1.78;
  color: var(--mist-300);
}

.page-privacy .pv-chapter__main > p {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist-300);
}

.page-privacy .pv-band--light .pv-chapter__num {
  color: var(--cyan-deep);
}

.page-privacy .pv-band--light .pv-chapter__title {
  color: var(--ink-900);
}

.page-privacy .pv-band--light .pv-chapter__lead,
.page-privacy .pv-band--light .pv-chapter__main > p {
  color: var(--ink-text);
}

.page-privacy .pv-inline-note {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--path-500);
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-300);
}

.page-privacy .pv-band--light .pv-inline-note {
  border-left-color: var(--cyan-deep);
  color: var(--ink-text);
}

.page-privacy .pv-inline-note a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(70, 227, 230, .45);
}

.page-privacy .pv-band--light .pv-inline-note a {
  color: var(--cyan-deep);
  border-bottom-color: rgba(14, 129, 137, .45);
}

.page-privacy .pv-inline-note a:hover,
.page-privacy .pv-inline-note a:focus-visible {
  border-bottom-color: currentColor;
}

/* ---------- 01 记录卡片 ---------- */

.page-privacy .pv-records {
  display: grid;
  gap: 14px;
  margin-top: clamp(18px, 2.8vw, 30px);
}

.page-privacy .pv-record {
  position: relative;
  padding: 18px 18px 16px 22px;
  border-radius: var(--r-md);
  background: var(--ink-800);
  border: 1px solid rgba(122, 154, 184, .18);
  overflow: hidden;
  transition: transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .pv-record::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: var(--path-500);
  transition: background .18s var(--ease);
}

.page-privacy .pv-record:hover,
.page-privacy .pv-record:focus-within {
  transform: translateY(-4px);
  background: var(--ink-700);
  border-color: var(--pv-hair-strong);
}

.page-privacy .pv-record:hover::before,
.page-privacy .pv-record:focus-within::before {
  background: var(--cyan-400);
}

.page-privacy .pv-record__k {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .01em;
  color: var(--white-050);
}

.page-privacy .pv-record p {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--mist-300);
}

.page-privacy .pv-record__tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px !important;
  letter-spacing: .08em;
  color: var(--white-050) !important;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(122, 154, 184, .3);
}

.page-privacy .pv-band--light .pv-record {
  background: #FFFFFF;
  border-color: var(--line-200);
}

.page-privacy .pv-band--light .pv-record:hover,
.page-privacy .pv-band--light .pv-record:focus-within {
  background: #FFFFFF;
  border-color: rgba(14, 129, 137, .5);
}

.page-privacy .pv-band--light .pv-record__k {
  color: var(--ink-900);
}

.page-privacy .pv-band--light .pv-record p {
  color: var(--ink-text);
}

/* ---------- 02 步骤序列 ---------- */

.page-privacy .pv-steps {
  list-style: none;
  margin: clamp(18px, 2.8vw, 30px) 0 0;
  padding: 0;
}

.page-privacy .pv-step {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0 16px 0;
  border-top: 1px solid var(--pv-hair-light);
}

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

.page-privacy .pv-step::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, rgba(14, 129, 137, .42), rgba(14, 129, 137, .06));
}

.page-privacy .pv-step:first-child::before {
  top: 8px;
}

.page-privacy .pv-step__num {
  position: relative;
  z-index: 1;
  align-self: start;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--r-pill);
  background: var(--white-050);
  border: 1px solid var(--cyan-deep);
  color: var(--cyan-deep);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-step__body h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink-900);
}

.page-privacy .pv-step__body p {
  margin: 7px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--ink-text);
}

/* ---------- 03 联系方式表 ---------- */

.page-privacy .pv-pairs {
  margin: clamp(18px, 2.8vw, 28px) 0 0;
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-pair {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--pv-hair);
}

.page-privacy .pv-pair dt {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist-300);
}

.page-privacy .pv-pair dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
  word-break: break-all;
}

/* ---------- 04 展开式时长明细 ---------- */

.page-privacy .pv-rows {
  margin-top: clamp(18px, 2.8vw, 28px);
  border-top: 1px solid var(--pv-hair-light);
}

.page-privacy .pv-row {
  border-bottom: 1px solid var(--pv-hair-light);
}

.page-privacy .pv-row__sum {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 56px;
  padding: 12px 4px 12px 14px;
  cursor: pointer;
  list-style: none;
  position: relative;
}

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

.page-privacy .pv-row__sum::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: var(--r-pill);
  background: var(--path-500);
  transition: background .18s var(--ease);
}

.page-privacy .pv-row__sum:hover::before,
.page-privacy .pv-row[open] .pv-row__sum::before {
  background: var(--cyan-deep);
}

.page-privacy .pv-row__sum:focus-visible {
  outline: 2px solid var(--cyan-deep);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

.page-privacy .pv-row__name {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-900);
}

.page-privacy .pv-row__keep {
  flex: none;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  background: rgba(14, 129, 137, .1);
  color: var(--cyan-deep);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-privacy .pv-row[open] .pv-row__keep {
  background: var(--cyan-deep);
  color: var(--white-050);
}

.page-privacy .pv-row__body {
  padding: 0 4px 18px 14px;
}

.page-privacy .pv-row__body p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-text);
}

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

/* ---------- 05 自主操作清单 ---------- */

.page-privacy .pv-todos {
  list-style: none;
  margin: clamp(18px, 2.8vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-todo {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 16px 16px 14px;
  border-radius: var(--r-md);
  border: 1px solid rgba(122, 154, 184, .16);
  background: rgba(12, 33, 54, .72);
  transition: transform .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .pv-todo:hover,
.page-privacy .pv-todo:focus-within {
  transform: translateY(-4px);
  border-color: var(--pv-hair-strong);
}

.page-privacy .pv-todo__key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--r-sm);
  background: rgba(70, 227, 230, .13);
  color: var(--cyan-400);
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: .04em;
}

.page-privacy .pv-todo__body h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--white-050);
}

.page-privacy .pv-todo__body p {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--mist-300);
}

/* ---------- 06 请求面板 ---------- */

.page-privacy .pv-request {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(18px, 3vw, 28px);
  border-radius: var(--r-lg);
  border: 1px solid var(--pv-hair-strong);
  background: linear-gradient(160deg, rgba(20, 50, 78, .85), rgba(7, 20, 38, .9));
}

.page-privacy .pv-request__list {
  list-style: none;
  margin: 0 0 clamp(18px, 2.6vw, 24px);
  padding: 0;
  counter-reset: pvreq;
}

.page-privacy .pv-request__list li {
  position: relative;
  counter-increment: pvreq;
  padding: 12px 0 12px 34px;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist-300);
  border-bottom: 1px solid rgba(122, 154, 184, .16);
}

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

.page-privacy .pv-request__list li::before {
  content: counter(pvreq, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 13px;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-request__k {
  display: block;
  margin-bottom: 3px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--white-050);
}

/* ---------- 响应式 ---------- */

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

@media (min-width: 880px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: center;
  }

  .page-privacy .pv-pair {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-chapter {
    grid-template-columns: var(--pv-num) minmax(0, 1fr);
    align-items: start;
    column-gap: 0;
  }

  .page-privacy .pv-chapter__num::after {
    content: "";
    display: block;
    width: 1px;
    height: 40px;
    margin: 12px 0 0 5px;
    background: linear-gradient(180deg, rgba(70, 227, 230, .6), rgba(70, 227, 230, 0));
  }

  .page-privacy .pv-band--light .pv-chapter__num::after {
    background: linear-gradient(180deg, rgba(14, 129, 137, .55), rgba(14, 129, 137, 0));
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-hero__facts {
    max-width: 520px;
  }
}

@media (max-width: 480px) {
  .page-privacy .pv-hero__v {
    font-size: 14px;
  }

  .page-privacy .pv-step {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 10px;
  }

  .page-privacy .pv-step::before {
    left: 18px;
  }

  .page-privacy .pv-step__num {
    width: 36px;
    height: 36px;
    font-size: 12px;
  }

  .page-privacy .pv-row__sum {
    flex-wrap: wrap;
    row-gap: 8px;
  }
}

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

  .page-privacy .pv-record:hover,
  .page-privacy .pv-record:focus-within,
  .page-privacy .pv-todo:hover,
  .page-privacy .pv-todo:focus-within {
    transform: none;
  }
}