.page-privacy {
  --pv-measure: 60em;
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--ld-gold-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  background: var(--ld-ink-900);
  border-bottom: 1px solid var(--ld-line);
}

.page-privacy .pv-hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0.34;
}

.page-privacy .pv-hero__wash {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(118% 96% at 6% 0%, rgba(11, 31, 21, 0.4) 0%, rgba(11, 31, 21, 0.93) 60%, #0B1F15 100%),
    linear-gradient(180deg, rgba(11, 31, 21, 0.3) 0%, rgba(11, 31, 21, 0.86) 100%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(44px, 8vw, 92px) clamp(38px, 6vw, 66px);
}

.page-privacy .pv-eyebrow {
  margin: 20px 0 0;
  font-family: var(--ld-mono);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--ld-gold);
}

.page-privacy .pv-title {
  margin: 14px 0 0;
  max-width: 22ch;
  font-family: var(--ld-serif);
  font-weight: 600;
  font-size: clamp(29px, 5vw, 50px);
  line-height: 1.2;
  letter-spacing: 0.05em;
  color: var(--ld-gold-pale);
  text-wrap: balance;
}

.page-privacy .pv-lede {
  margin: 22px 0 0;
  max-width: 34em;
  font-family: var(--ld-sans);
  font-size: clamp(15.5px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--ld-white);
}

.page-privacy .pv-hero__links {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pv-hero__links a {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid rgba(201, 162, 39, 0.45);
  border-radius: 999px;
  font-family: var(--ld-sans);
  font-size: 14px;
  line-height: 1.3;
  letter-spacing: 0.04em;
  color: var(--ld-gold-bright);
  text-decoration: none;
  transition: background 0.24s var(--ld-ease), border-color 0.24s var(--ld-ease), color 0.24s var(--ld-ease);
}

.page-privacy .pv-hero__links a:hover,
.page-privacy .pv-hero__links a:focus-visible {
  background: rgba(201, 162, 39, 0.14);
  border-color: var(--ld-gold-bright);
  color: var(--ld-gold-pale);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pv-layout {
  padding-block: clamp(34px, 6vw, 76px) clamp(52px, 8vw, 100px);
}

.page-privacy .pv-body {
  min-width: 0;
}

/* ---------- 左侧章节刻度 ---------- */
.page-privacy .pv-rail {
  position: relative;
  padding-left: 26px;
  border-left: 1px solid var(--ld-line);
}

.page-privacy .pv-rail__label {
  margin: 0 0 14px;
  font-family: var(--ld-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--ld-mist);
}

.page-privacy .pv-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
}

.page-privacy .pv-rail__list a {
  position: relative;
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 8px 8px 0;
  text-decoration: none;
  color: var(--ld-mist);
  font-family: var(--ld-sans);
  font-size: 14.5px;
  line-height: 1.5;
  transition: color 0.24s var(--ld-ease);
}

.page-privacy .pv-rail__list a::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 15px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ld-ink-800);
  border: 1.5px solid var(--ld-line);
  transition: background 0.24s var(--ld-ease), border-color 0.24s var(--ld-ease), transform 0.24s var(--ld-ease);
}

.page-privacy .pv-rail__num {
  font-family: var(--ld-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ld-gold);
  opacity: 0.8;
}

.page-privacy .pv-rail__list a:hover,
.page-privacy .pv-rail__list a:focus-visible {
  color: var(--ld-gold-bright);
}

.page-privacy .pv-rail__list a:hover::before,
.page-privacy .pv-rail__list a:focus-visible::before {
  background: var(--ld-gold-bright);
  border-color: var(--ld-gold-bright);
  transform: scale(1.15);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  padding-block: clamp(30px, 4.4vw, 52px);
  border-top: 1px solid var(--ld-line);
  scroll-margin-top: 130px;
}

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

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 22px;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--ld-mono);
  font-size: clamp(15px, 1.8vw, 18px);
  letter-spacing: 0.12em;
  color: var(--ld-gold);
}

.page-privacy .pv-sec h2 {
  margin: 0;
  font-family: var(--ld-serif);
  font-weight: 600;
  font-size: clamp(23px, 3.2vw, 32px);
  line-height: 1.3;
  letter-spacing: 0.06em;
  color: var(--ld-gold-pale);
}

.page-privacy .pv-sec > p {
  margin: 0 0 18px;
  max-width: var(--pv-measure);
  font-family: var(--ld-sans);
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ld-white);
}

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

/* ---------- 场景卡 ---------- */
.page-privacy .pv-scenes {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-privacy .pv-scene {
  padding: 20px 22px 22px;
  background: var(--ld-ink-700);
  border-left: 3px solid var(--ld-gold);
  border-radius: var(--ld-r-lg);
  box-shadow: var(--ld-shadow);
}

.page-privacy .pv-scene--b {
  border-left-color: var(--ld-red-light);
}

.page-privacy .pv-scene--c {
  border-left-color: var(--ld-line);
}

.page-privacy .pv-scene__title {
  margin: 0 0 10px;
  font-family: var(--ld-serif);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.05em;
  color: var(--ld-gold-bright);
}

.page-privacy .pv-scene p {
  margin: 0;
  font-family: var(--ld-sans);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ld-white);
}

/* ---------- 用途清单 ---------- */
.page-privacy .pv-uses {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  max-width: var(--pv-measure);
}

.page-privacy .pv-uses li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-family: var(--ld-sans);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ld-white);
}

.page-privacy .pv-uses__mark {
  margin-top: 11px;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--ld-gold);
  transform: rotate(45deg);
}

.page-privacy .pv-uses strong {
  font-weight: 600;
  color: var(--ld-gold-pale);
}

.page-privacy .pv-aside {
  margin: 22px 0 0;
  max-width: var(--pv-measure);
  padding: 14px 20px;
  background: rgba(178, 34, 34, 0.13);
  border-left: 3px solid var(--ld-red-light);
  border-radius: 0 var(--ld-r-md) var(--ld-r-md) 0;
  font-family: var(--ld-sans);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ld-gold-pale);
}

/* ---------- 保存期限 ---------- */
.page-privacy .pv-terms {
  margin: 22px 0 0;
  max-width: var(--pv-measure);
  border-top: 1px solid var(--ld-line);
}

.page-privacy .pv-terms__row {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ld-line);
}

.page-privacy .pv-terms dt {
  font-family: var(--ld-serif);
  font-size: 16.5px;
  letter-spacing: 0.04em;
  color: var(--ld-gold-bright);
}

.page-privacy .pv-terms dd {
  margin: 0;
  font-family: var(--ld-sans);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ld-white);
}

.page-privacy .pv-terms dd p {
  margin: 10px 0 0;
  font-size: 14.5px;
  color: var(--ld-mist);
}

.page-privacy .pv-chip {
  display: inline-block;
  padding: 5px 12px;
  border: 1px solid rgba(243, 231, 192, 0.35);
  border-radius: 999px;
  background: rgba(243, 231, 192, 0.12);
  font-family: var(--ld-mono);
  font-size: 13px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--ld-gold-pale);
}

/* ---------- 访问控制块 ---------- */
.page-privacy .pv-guard {
  margin-top: 30px;
  padding: 22px 24px 24px;
  max-width: var(--pv-measure);
  background: var(--ld-ink-700);
  border-radius: var(--ld-r-xl);
}

.page-privacy .pv-guard h3 {
  margin: 0 0 14px;
  font-family: var(--ld-serif);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.05em;
  color: var(--ld-gold-bright);
}

.page-privacy .pv-guard ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
  font-family: var(--ld-sans);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ld-white);
}

.page-privacy .pv-guard li::marker {
  color: var(--ld-gold);
}

/* ---------- 强调块 ---------- */
.page-privacy .pv-callout {
  margin: 24px 0 0;
  max-width: var(--pv-measure);
  padding: 18px 22px;
  border: 1px solid rgba(201, 162, 39, 0.35);
  border-radius: var(--ld-r-lg);
  background: linear-gradient(120deg, rgba(201, 162, 39, 0.18) 0%, rgba(201, 162, 39, 0.04) 100%);
  font-family: var(--ld-sans);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ld-gold-pale);
}

/* ---------- 权利项 ---------- */
.page-privacy .pv-right {
  margin-top: 12px;
  max-width: var(--pv-measure);
}

/* ---------- 联系块 ---------- */
.page-privacy .pv-contact {
  margin-top: 30px;
  max-width: var(--pv-measure);
  padding: 24px 26px 26px;
  border-radius: var(--ld-r-xl);
  background: var(--ld-cream);
  color: var(--ld-charcoal);
}

.page-privacy .pv-contact__label {
  margin: 0 0 16px;
  font-family: var(--ld-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--ld-charcoal);
  opacity: 0.7;
}

.page-privacy .pv-contact p {
  margin: 0 0 10px;
  font-family: var(--ld-mono);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ld-charcoal);
  word-break: break-word;
}

.page-privacy .pv-contact__key {
  display: inline-block;
  min-width: 6em;
  font-family: var(--ld-sans);
  font-size: 14.5px;
  color: var(--ld-charcoal);
  opacity: 0.7;
}

.page-privacy .pv-contact__note {
  margin: 14px 0 0;
  font-family: var(--ld-sans);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ld-charcoal);
  opacity: 0.88;
}

.page-privacy .pv-contact a {
  color: var(--ld-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-contact a:hover {
  color: var(--ld-charcoal);
}

/* ---------- 页尾 ---------- */
.page-privacy .pv-foot {
  margin-top: clamp(34px, 5vw, 56px);
  padding-top: 22px;
  border-top: 1px solid var(--ld-line);
  font-family: var(--ld-sans);
  font-size: 15px;
  line-height: 1.9;
  color: var(--ld-mist);
}

.page-privacy .pv-foot p {
  margin: 0;
}

.page-privacy .pv-foot a {
  color: var(--ld-gold-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, 0.45);
  padding-bottom: 1px;
  transition: color 0.24s var(--ld-ease), border-color 0.24s var(--ld-ease);
}

.page-privacy .pv-foot a:hover,
.page-privacy .pv-foot a:focus-visible {
  color: var(--ld-gold-pale);
  border-bottom-color: var(--ld-gold-pale);
}

/* ---------- 窄屏 ---------- */
@media (max-width: 999px) {
  .page-privacy .pv-rail {
    padding-left: 0;
    border-left: 0;
    padding-bottom: 18px;
    margin-bottom: 26px;
    border-bottom: 1px solid var(--ld-line);
  }

  .page-privacy .pv-rail__list {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .page-privacy .pv-rail__list::-webkit-scrollbar {
    display: none;
  }

  .page-privacy .pv-rail__list a {
    padding: 8px 14px;
    border: 1px solid var(--ld-line);
    border-radius: 999px;
    color: var(--ld-gold-pale);
    white-space: nowrap;
  }

  .page-privacy .pv-rail__list a::before {
    display: none;
  }
}

@media (max-width: 640px) {
  .page-privacy .pv-hero__img {
    opacity: 0.22;
  }

  .page-privacy .pv-sec__head {
    gap: 12px;
  }

  .page-privacy .pv-contact {
    padding: 20px 18px 22px;
  }
}

/* ---------- 宽屏栅格 ---------- */
@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    display: grid;
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 80px);
    align-items: start;
  }

  .page-privacy .pv-rail {
    position: sticky;
    top: 122px;
    max-height: calc(100vh - 150px);
    overflow-y: auto;
  }
}

@media (min-width: 860px) {
  .page-privacy .pv-scene--b {
    margin-inline-start: 30px;
  }

  .page-privacy .pv-scene--c {
    margin-inline-start: 60px;
  }

  .page-privacy .pv-terms__row {
    grid-template-columns: 186px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-hero__links a,
  .page-privacy .pv-rail__list a,
  .page-privacy .pv-rail__list a::before,
  .page-privacy .pv-foot a {
    transition: none;
  }
}