.page-privacy {
  --p-num: 76px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

/* ---------- 页首 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(26px, 5vw, 42px) 0 clamp(40px, 6vw, 68px);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(158deg, rgba(18, 16, 14, .95) 4%, rgba(18, 16, 14, .74) 44%, rgba(27, 42, 68, .84) 100%),
    radial-gradient(120% 92% at 88% 10%, rgba(255, 77, 28, .30), transparent 62%),
    radial-gradient(96% 74% at 2% 98%, rgba(78, 107, 133, .36), transparent 60%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-crumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}

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

.page-privacy .privacy-crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(246, 241, 234, .28);
}

.page-privacy .privacy-crumb a {
  color: var(--paper-72);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-privacy .privacy-crumb a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-privacy .privacy-crumb li[aria-current="page"] {
  color: var(--paper-44);
}

.page-privacy .privacy-hero h1 {
  margin: 20px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 5.4vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--paper-80);
}

.page-privacy .privacy-stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  margin: 24px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper-72);
}

.page-privacy .privacy-stamp .label {
  padding: 2px 8px;
  border: 1px solid rgba(245, 184, 65, .45);
  border-radius: 999px;
  font-size: 11px;
  color: var(--gold);
}

.page-privacy .privacy-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  height: 2px;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--flame), var(--gold) 48%, var(--away));
}

/* ---------- 章节索引 ---------- */

.page-privacy .privacy-index {
  background: var(--paper);
  border-bottom: 1px solid var(--hair);
}

.page-privacy .privacy-index__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 12px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-privacy .privacy-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--hair);
  border-radius: 999px;
  font-size: 13px;
  white-space: nowrap;
  color: var(--ink-70);
  text-decoration: none;
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  border-color: var(--flame);
  color: var(--ink);
  background: rgba(255, 77, 28, .06);
}

.page-privacy .privacy-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--flame);
}

/* ---------- 正文骨架 ---------- */

.page-privacy .privacy-body {
  padding: clamp(34px, 6vw, 72px) 0 clamp(40px, 6vw, 76px);
}

.page-privacy .privacy-article {
  max-width: 720px;
  margin: 0 auto;
  overflow-wrap: break-word;
}

.page-privacy .privacy-section {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(28px, 4.6vw, 44px) 0;
  border-top: 1px solid var(--hair);
  scroll-margin-top: 120px;
}

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

.page-privacy .privacy-num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--flame);
}

.page-privacy .privacy-section h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.4vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-section__body > p {
  margin: 0 0 18px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-70);
}

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

.page-privacy .privacy-section__body a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--flame);
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-privacy .privacy-section__body a:hover {
  color: var(--flame);
  border-bottom-color: var(--lava);
}

/* ---------- 信息分组 ---------- */

.page-privacy .privacy-blocks {
  display: grid;
  gap: 26px;
  margin-top: 6px;
}

.page-privacy .privacy-block h3 {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-privacy .privacy-block h3::before {
  content: "";
  flex: none;
  width: 14px;
  height: 2px;
  background: var(--flame);
}

.page-privacy .privacy-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .76em;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

.page-privacy .privacy-list--strong li {
  color: var(--ink-70);
}

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

/* ---------- 用途条目 ---------- */

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

.page-privacy .privacy-uses li {
  padding: 18px 0;
  border-top: 1px solid var(--hair);
}

.page-privacy .privacy-uses li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-uses__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--away);
}

.page-privacy .privacy-uses p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-70);
}

/* ---------- 浅色呼吸块 ---------- */

.page-privacy .privacy-section--tint {
  border-top-color: transparent;
}

.page-privacy .privacy-section--tint .privacy-section__body {
  padding: clamp(20px, 3vw, 30px) clamp(18px, 3vw, 30px);
  background: rgba(78, 107, 133, .08);
  border-left: 2px solid rgba(78, 107, 133, .35);
  border-radius: var(--radius);
}

.page-privacy .privacy-section--tint .privacy-section__body > p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-box {
  margin: 20px 0 0;
  padding: 16px 18px;
  background: rgba(18, 16, 14, .045);
  border-left: 2px solid var(--flame);
  border-radius: var(--radius);
}

.page-privacy .privacy-box__title {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--flame);
}

.page-privacy .privacy-box p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-70);
  font-variant-numeric: tabular-nums;
}

/* ---------- 管理步骤 ---------- */

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

.page-privacy .privacy-steps > li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--hair);
}

.page-privacy .privacy-steps > li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-steps__n {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .06em;
  line-height: 1.7;
  color: var(--flame);
  padding-top: 2px;
}

.page-privacy .privacy-steps h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-70);
}

/* ---------- 联系方式 ---------- */

.page-privacy .privacy-contact {
  margin: 20px 0 22px;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-contact > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 14px 0;
  border-top: 1px solid var(--hair);
}

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

.page-privacy .privacy-contact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-54);
}

.page-privacy .privacy-contact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* ---------- 返回顶部 ---------- */

.page-privacy .privacy-foot {
  display: flex;
  justify-content: center;
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--hair);
  border-radius: 999px;
  font-size: 13px;
  color: var(--ink-70);
  text-decoration: none;
  transition: border-color var(--t-fast), color var(--t-fast), transform var(--t-fast);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  border-color: var(--flame);
  color: var(--flame);
  transform: translateY(-1px);
}

/* ---------- 桌面端 ---------- */

@media (min-width: 880px) {
  .page-privacy .privacy-section {
    grid-template-columns: var(--p-num) minmax(0, 1fr);
    gap: 28px;
    padding: clamp(34px, 4vw, 52px) 0;
    scroll-margin-top: 100px;
  }

  .page-privacy .privacy-num {
    padding-top: 2px;
    text-align: right;
    font-size: 42px;
    line-height: 1;
    letter-spacing: -0.02em;
    color: rgba(255, 77, 28, .22);
  }

  .page-privacy .privacy-hero h1 {
    max-width: 20ch;
  }
}

@media (min-width: 640px) {
  .page-privacy .privacy-contact > div {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (max-width: 480px) {
  .page-privacy .privacy-hero {
    padding-bottom: 44px;
  }

  .page-privacy .privacy-index__list {
    padding: 10px 0;
  }

  .page-privacy .privacy-steps > li {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 10px;
  }
}
<<<END>>>