.page-privacy {
  --privacy-measure: 34em;
  --privacy-panel: var(--c-paper);
}

/* ---------- 顶部框景 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  background: var(--grad-orange);
  border-bottom: 1px solid var(--c-line);
  padding: 34px 0 0;
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 12px;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--c-copper-soft) 0 1px, transparent 1px 18px);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: 26px;
  align-items: end;
}

.page-privacy .privacy-hero__text {
  padding: 6px 0 34px;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 5.4vw, 50px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-green);
  margin: 12px 0 0;
  max-width: 14em;
}

.page-privacy .privacy-hero__lead {
  max-width: 32em;
  margin: 18px 0 0;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--c-ink);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  border: 1px solid var(--c-copper-soft);
  background: var(--privacy-panel);
  overflow: hidden;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 36px;
  padding-bottom: 56px;
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-index__label {
  margin: 0 0 12px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--c-copper-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-copper);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: pidx;
}

.page-privacy .privacy-index__list li {
  counter-increment: pidx;
}

.page-privacy .privacy-index__list a {
  position: relative;
  display: block;
  padding: 9px 0 9px 24px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--c-gray);
  text-decoration: none;
  border-left: 1px solid transparent;
  transition: color .18s var(--ease), padding-left .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-index__list a::before {
  content: counter(pidx, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-copper);
  opacity: .7;
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  color: var(--c-green);
  padding-left: 28px;
  border-left-color: var(--c-orange);
  opacity: 1;
}

.page-privacy .privacy-index__list a:focus-visible {
  outline: 2px solid var(--c-copper);
  outline-offset: 2px;
}

.page-privacy .privacy-index__foot {
  margin-top: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--c-copper-soft);
}

.page-privacy .privacy-index__foot-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--c-copper);
}

.page-privacy .privacy-index__foot-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-gray);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-sec {
  padding: 26px 0 30px;
  border-top: 1px solid var(--c-green-lt);
  scroll-margin-top: calc(var(--topline-h) + 20px);
}

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

.page-privacy .privacy-sec__num {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--c-copper);
  padding-bottom: 2px;
  border-bottom: 1px solid var(--c-copper-soft);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(21px, 3.2vw, 27px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-green);
}

.page-privacy .privacy-p {
  max-width: var(--privacy-measure);
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-ink);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  max-width: 38em;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 14px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-ink);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--c-orange);
}

.page-privacy .privacy-list strong {
  color: var(--c-green);
  font-weight: 700;
}

.page-privacy .privacy-article a {
  color: var(--c-orange-dk);
  text-decoration: underline;
  text-decoration-color: var(--c-copper-soft);
  text-underline-offset: 3px;
  transition: color .18s var(--ease), text-decoration-color .18s var(--ease);
}

.page-privacy .privacy-article a:hover,
.page-privacy .privacy-article a:focus-visible {
  color: var(--c-orange);
  text-decoration-color: var(--c-orange);
}

/* ---------- 信息块 ---------- */
.page-privacy .privacy-note {
  max-width: 40em;
  margin-top: 22px;
  padding: 16px 20px 18px;
  background: var(--c-cream);
  border-left: 3px solid var(--c-copper);
  outline: 1px solid transparent;
  outline-offset: -1px;
  transition: outline-color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .privacy-note:hover {
  outline-color: var(--c-copper);
  background: var(--c-paper);
}

.page-privacy .privacy-note__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-orange-dk);
}

.page-privacy .privacy-note__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-green);
}

/* ---------- 表格 ---------- */
.page-privacy .privacy-table__cap {
  caption-side: top;
  text-align: left;
  padding: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-gray);
}

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

.page-privacy .table td,
.page-privacy .table th {
  font-size: 14.5px;
}

.page-privacy .table td:first-child {
  color: var(--c-green);
  font-weight: 700;
}

/* ---------- 邮箱卡 ---------- */
.page-privacy .privacy-mail {
  max-width: 40em;
  margin-top: 20px;
  padding: 20px 22px 22px;
  background: var(--privacy-panel);
  border: 1px solid var(--c-copper-soft);
  border-top: 3px solid var(--c-green);
  transition: border-color .2s var(--ease);
}

.page-privacy .privacy-mail:hover {
  border-color: var(--c-copper);
  border-top-color: var(--c-orange);
}

.page-privacy .privacy-mail__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-copper);
}

.page-privacy .privacy-mail__value {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0;
}

.page-privacy .privacy-mail__value .mono {
  font-family: var(--font-mono);
  font-size: 16.5px;
  color: var(--c-green);
  padding-bottom: 3px;
  border-bottom: 1px solid var(--c-copper);
  word-break: break-all;
}

.page-privacy .privacy-mail__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-gray);
}

.page-privacy .privacy-mail .copy-btn {
  flex: none;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 860px) {
  .page-privacy .privacy-hero {
    padding-top: 42px;
  }

  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    gap: 48px;
  }

  .page-privacy .privacy-hero__text {
    padding: 18px 0 56px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-body {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 56px;
    padding-top: 46px;
    padding-bottom: 72px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--topline-h) + 26px);
    align-self: start;
  }

  .page-privacy .privacy-sec {
    padding: 32px 0 38px;
  }
}

@media (min-width: 1240px) {
  .page-privacy .privacy-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__list a,
  .page-privacy .privacy-note,
  .page-privacy .privacy-mail,
  .page-privacy .privacy-article a {
    transition: none;
  }
}