.page-privacy {
  --pv-measure: 720px;
  --pv-note-col: 220px;
  --pv-line: rgba(88, 117, 106, .32);
  --pv-line-soft: rgba(88, 117, 106, .18);
  background: var(--cream);
  color: var(--espresso);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}

/* ---------- 封面 ---------- */
.page-privacy .privacy-cover {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4.5vw, 56px) var(--gutter) clamp(38px, 5.5vw, 68px);
  background:
    radial-gradient(120% 90% at 82% 8%, rgba(21, 58, 44, .9) 0%, rgba(14, 43, 34, 0) 62%),
    linear-gradient(178deg, var(--ink) 0%, var(--ink-deep) 100%);
  color: var(--cream);
}

.page-privacy .privacy-cover__grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .38;
  background-image:
    radial-gradient(circle at 16% 28%, rgba(217, 164, 65, .13) 0 1.5px, transparent 1.6px),
    radial-gradient(circle at 74% 66%, rgba(127, 179, 172, .12) 0 1.5px, transparent 1.6px),
    radial-gradient(circle at 42% 88%, rgba(244, 237, 224, .07) 0 1px, transparent 1.1px);
  background-size: 52px 52px, 74px 74px, 38px 38px;
  background-position: 0 0, 26px 18px, 12px 30px;
}

.page-privacy .privacy-cover__inner {
  position: relative;
  max-width: 1040px;
  margin: 0 auto;
}

.page-privacy .breadcrumbs {
  margin: 0 0 clamp(22px, 3vw, 34px);
  font-size: 13px;
  line-height: 1.6;
}
.page-privacy .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .breadcrumbs li + li::before {
  content: "/";
  margin: 0 9px;
  color: rgba(127, 179, 172, .6);
}
.page-privacy .breadcrumbs a {
  color: var(--celadon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  color: var(--amber-light);
  border-bottom-color: var(--amber-light);
}
.page-privacy .breadcrumbs [aria-current="page"] {
  color: rgba(244, 237, 224, .78);
}

.page-privacy .eyebrow {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--celadon);
}

.page-privacy .privacy-cover h1 {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(38px, 6.4vw, 78px);
  line-height: 1.04;
  letter-spacing: -.01em;
  color: var(--cream);
}

.page-privacy .privacy-cover__lead {
  max-width: 660px;
  margin: 0 0 clamp(26px, 3.4vw, 38px);
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.85;
  color: rgba(244, 237, 224, .84);
}

.page-privacy .privacy-cover__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(127, 179, 172, .28);
  list-style: none;
}
.page-privacy .privacy-cover__meta li {
  display: flex;
  align-items: baseline;
  gap: 9px;
  font-size: 14px;
}
.page-privacy .privacy-cover__meta .mono {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--celadon);
}
.page-privacy .privacy-cover__meta strong {
  font-weight: 600;
  color: var(--amber-light);
}

/* ---------- 正文区 ---------- */
.page-privacy .privacy-body {
  padding: clamp(36px, 5.5vw, 68px) var(--gutter) clamp(46px, 7vw, 90px);
  background: var(--cream);
}

.page-privacy .privacy-body__inner {
  max-width: 1040px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 40px);
}

/* ---------- 条款索引 ---------- */
.page-privacy .privacy-toc {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}
.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--verdigris);
}
.page-privacy .privacy-toc ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-toc a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  min-width: 0;
  padding-bottom: 2px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-privacy .privacy-toc a .mono {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--celadon-deep);
}
.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  border-bottom-color: var(--amber);
  color: var(--ink-deep);
}

/* ---------- 条文主体 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .privacy-sec {
  scroll-margin-top: 24px;
}
.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(34px, 4.6vw, 54px);
  padding-top: clamp(34px, 4.6vw, 54px);
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}
.page-privacy .privacy-sec__num {
  flex: 0 0 auto;
  min-width: 2.2em;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--celadon-deep);
}
.page-privacy .privacy-sec__head h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(23px, 3.1vw, 33px);
  line-height: 1.28;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-privacy .privacy-doc p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--espresso);
}
.page-privacy .privacy-doc p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-sec__lead {
  font-size: 16.5px;
  color: var(--ink);
}

.page-privacy .privacy-doc a {
  color: var(--celadon-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 111, 104, .45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-privacy .privacy-doc a:hover,
.page-privacy .privacy-doc a:focus-visible {
  color: var(--amber-deep);
  border-bottom-color: var(--amber-deep);
}

/* ---------- 条目 ---------- */
.page-privacy .privacy-list {
  display: grid;
  gap: 24px;
  margin: 26px 0 20px;
}
.page-privacy .privacy-item {
  padding-left: 18px;
  border-left: 2px solid rgba(127, 179, 172, .5);
}
.page-privacy .privacy-item__no {
  display: block;
  margin-bottom: 5px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--verdigris);
}
.page-privacy .privacy-item h3 {
  margin: 0 0 7px;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
}
.page-privacy .privacy-item p {
  font-size: 15.5px;
  line-height: 1.88;
  margin-bottom: 10px;
}
.page-privacy .privacy-item p:last-child {
  margin-bottom: 0;
}

/* ---------- 术语小注 ---------- */
.page-privacy .privacy-note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 1px solid rgba(88, 117, 106, .42);
  font-size: 13px;
  line-height: 1.75;
  color: var(--verdigris);
}

/* ---------- 保存与共享 ---------- */
.page-privacy .privacy-keeps {
  margin: 26px 0 30px;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-keeps li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--pv-line-soft);
}
.page-privacy .privacy-keeps li:first-child {
  border-top: 1px solid var(--pv-line);
}
.page-privacy .privacy-keeps__k {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  line-height: 1.7;
  color: var(--celadon-deep);
}
.page-privacy .privacy-keeps__v {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--espresso);
}

.page-privacy .privacy-mini {
  margin: 30px 0 10px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.6;
  color: var(--ink);
}

/* ---------- 折叠块 ---------- */
.page-privacy .privacy-fold {
  margin: 24px 0 6px;
  border-top: 1px solid var(--pv-line);
  border-bottom: 1px solid var(--pv-line);
}
.page-privacy .privacy-fold summary {
  cursor: pointer;
  padding: 14px 26px 14px 0;
  position: relative;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  list-style: none;
}
.page-privacy .privacy-fold summary::-webkit-details-marker {
  display: none;
}
.page-privacy .privacy-fold summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 16px;
  color: var(--celadon-deep);
}
.page-privacy .privacy-fold[open] summary::after {
  content: "−";
}
.page-privacy .privacy-fold summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}
.page-privacy .privacy-fold p {
  margin: 0;
  padding: 0 0 16px;
  font-size: 15px;
  color: var(--espresso);
}

/* ---------- 联系渠道 ---------- */
.page-privacy .privacy-contact {
  margin: 6px 0 26px;
  padding: 18px 20px;
  border: 1px solid var(--pv-line);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  background: rgba(244, 237, 224, .55);
}
.page-privacy .privacy-contact p {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.7;
}
.page-privacy .privacy-contact p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-contact .mono {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--verdigris);
}
.page-privacy .privacy-contact span:last-child {
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-top-wrap {
  margin: 30px 0 0;
}
.page-privacy .privacy-top {
  display: inline-block;
  padding-bottom: 2px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--verdigris);
  text-decoration: none;
  border-bottom: 1px solid rgba(88, 117, 106, .45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--amber);
}

/* ---------- 底部横幅 ---------- */
.page-privacy .privacy-banner {
  max-width: 1040px;
  margin: clamp(40px, 6vw, 72px) auto 0;
  padding: 0;
}
.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  filter: saturate(.86) contrast(1.04);
}
.page-privacy .privacy-banner figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--verdigris);
}

/* ---------- 桌面断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-keeps li {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
  .page-privacy .privacy-contact p {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body__inner {
    grid-template-columns: minmax(0, var(--pv-measure)) var(--pv-note-col);
    gap: clamp(40px, 4vw, 58px);
    align-items: start;
  }
  .page-privacy .privacy-doc {
    grid-column: 1;
    grid-row: 1;
  }
  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 36px;
    border-top: 1px solid var(--verdigris);
  }
  .page-privacy .privacy-toc ol {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }
  .page-privacy .privacy-toc a {
    font-size: 13.5px;
  }
  .page-privacy .privacy-doc p {
    font-size: 17px;
  }
  .page-privacy .privacy-item p,
  .page-privacy .privacy-keeps__v,
  .page-privacy .privacy-fold p,
  .page-privacy .privacy-contact p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc a,
  .page-privacy .privacy-doc a,
  .page-privacy .privacy-top,
  .page-privacy .breadcrumbs a {
    transition: none;
  }
}