.page-privacy {
  --pv-rail: 236px;
  --pv-cut: 20px;
  display: block;
  background: var(--bg);
  color: var(--paper);
}

/* ---------- 面包屑与首屏 ---------- */
.page-privacy .breadcrumbs {
  padding-top: clamp(14px, 2vw, 22px);
}

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  margin-top: clamp(10px, 1.6vw, 18px);
  padding: clamp(30px, 5vw, 64px) 0 clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--rule);
  background:
    radial-gradient(120% 90% at 92% 8%, rgba(201, 150, 63, 0.14), rgba(201, 150, 63, 0) 62%),
    linear-gradient(168deg, var(--ink-900) 0%, var(--ink-800) 100%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -110px;
  width: 210px;
  height: 460px;
  background: linear-gradient(180deg, rgba(201, 150, 63, 0.2), rgba(201, 150, 63, 0));
  transform: rotate(17deg);
  pointer-events: none;
}

.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.6vw, 44px);
  align-items: end;
}

.page-privacy .privacy-hero__copy h1 {
  margin: 14px 0 0;
  font-size: clamp(32px, 6.2vw, 54px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
  max-width: 18em;
}

.page-privacy .privacy-hero__copy .lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .privacy-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--ink-800);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-privacy .privacy-figure__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 7px 12px 7px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-soft);
  background: rgba(14, 26, 43, 0.82);
  border-top: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 48px);
  padding: clamp(30px, 4.6vw, 62px) 0 clamp(46px, 7vw, 86px);
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-rail {
  border-top: 2px solid var(--gold);
  padding: 14px 0 6px;
}

.page-privacy .privacy-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .privacy-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-rail__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-rail__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 12px;
  border: 1px solid var(--rule);
  color: var(--muted);
  font-size: 15px;
  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 .privacy-rail__list a:hover,
.page-privacy .privacy-rail__list a:focus-visible {
  color: var(--gold-soft);
  border-color: var(--gold);
  background: rgba(201, 150, 63, 0.08);
}

.page-privacy .privacy-rail__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

/* ---------- 长文主体 ---------- */
.page-privacy .privacy-article {
  min-width: 0;
}

.page-privacy .privacy-section {
  padding: clamp(22px, 3.2vw, 38px) 0;
  border-top: 1px solid var(--rule);
  scroll-margin-top: 92px;
}

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

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .privacy-section__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .privacy-lead-in {
  margin: 0 0 18px;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-privacy .privacy-article p {
  max-width: 34em;
  font-size: 17px;
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-privacy .privacy-article p + p {
  margin-top: 14px;
}

.page-privacy .privacy-article a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

.page-privacy .privacy-article a:hover,
.page-privacy .privacy-article a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 信息类别 ---------- */
.page-privacy .privacy-defs {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-def {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px dashed var(--rule);
}

.page-privacy .privacy-def:first-child {
  border-top: 0;
  padding-top: 2px;
}

.page-privacy .privacy-def__term {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--celadon-bright);
}

.page-privacy .privacy-def__body {
  margin: 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: var(--paper);
}

/* ---------- 重点标注 ---------- */
.page-privacy .privacy-note {
  margin: 20px 0 0;
  max-width: 34em;
  padding: 14px 18px;
  border-left: 3px solid var(--celadon);
  background: linear-gradient(90deg, rgba(47, 127, 110, 0.18), rgba(47, 127, 110, 0));
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-privacy .privacy-note--wine {
  border-left-color: var(--wine);
  background: linear-gradient(90deg, rgba(107, 34, 51, 0.26), rgba(107, 34, 51, 0));
}

/* ---------- 用途卡片 ---------- */
.page-privacy .privacy-usegrid {
  margin: 0;
}

.page-privacy .privacy-use {
  padding: 18px 20px;
  border: 1px solid var(--rule);
  background: var(--ink-800);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-use:hover {
  border-color: var(--gold);
  background: var(--ink-700);
}

.page-privacy .privacy-use h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--gold-soft);
}

.page-privacy .privacy-use p {
  margin: 0;
  max-width: none;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 保留期限 ---------- */
.page-privacy .privacy-terms {
  margin: 0 0 6px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 40em;
}

.page-privacy .privacy-term {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 18px;
  padding: 13px 16px;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--ink-700);
  background: var(--ink-800);
}

.page-privacy .privacy-term__label {
  flex: 1 1 auto;
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper);
}

.page-privacy .privacy-term__value {
  flex: 0 1 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold-soft);
}

/* ---------- 申请条目 ---------- */
.page-privacy .privacy-rights {
  margin: 0 0 4px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
  max-width: 40em;
}

.page-privacy .privacy-right {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.page-privacy .privacy-right__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gold-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
}

.page-privacy .privacy-right__body h3 {
  margin: 4px 0 6px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .privacy-right__body p {
  margin: 0;
  max-width: 32em;
  font-size: 17px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 联系区块 ---------- */
.page-privacy .privacy-contact {
  max-width: 42em;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--rule);
  border-top: 2px solid var(--gold);
  background: linear-gradient(145deg, var(--ink-800) 0%, var(--ink-900) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pv-cut)), calc(100% - var(--pv-cut)) 100%, 0 100%);
}

.page-privacy .privacy-contact__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .privacy-contact__mail {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.6vw, 22px);
  letter-spacing: 0.04em;
  color: var(--gold-soft);
  word-break: break-all;
}

.page-privacy .privacy-contact__note {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .privacy-tail {
  margin-top: 20px;
}

/* ---------- 悬停与显现 ---------- */
.page-privacy .privacy-term:hover {
  border-left-color: var(--gold);
}

.page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}

.page-privacy [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.page-privacy .js-ready [data-reveal] {
  opacity: 0;
}

/* ---------- 中等宽度 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-def {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-privacy .privacy-def__term {
    padding-top: 4px;
  }
}

/* ---------- 桌面双栏 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    gap: clamp(32px, 4.4vw, 60px);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 96px;
    border-top: 0;
    border-left: 2px solid var(--gold);
    padding: 4px 0 4px 18px;
  }

  .page-privacy .privacy-rail__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-rail__list a {
    padding: 7px 0;
    border: 0;
    border-bottom: 1px solid transparent;
    white-space: normal;
  }

  .page-privacy .privacy-rail__list a:hover,
  .page-privacy .privacy-rail__list a:focus-visible {
    background: transparent;
    border-bottom-color: var(--rule);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal],
  .page-privacy .privacy-use,
  .page-privacy .privacy-rail__list a {
    opacity: 1;
    transform: none;
    transition: none;
  }
}