.page-privacy {
  --pp-line: rgba(107, 90, 46, 0.42);
  --pp-line-soft: rgba(107, 90, 46, 0.26);
  --pp-glow: rgba(232, 184, 75, 0.14);
  position: relative;
  overflow-x: clip;
  padding-bottom: clamp(64px, 10vw, 128px);
}

.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(18px, 3vw, 34px) 0 clamp(30px, 5vw, 56px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: -34% -22% auto -22%;
  height: 540px;
  background:
    radial-gradient(58% 62% at 26% 8%, var(--pp-glow), transparent 72%),
    radial-gradient(42% 48% at 88% 0%, rgba(178, 58, 46, 0.10), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .privacy-hero > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(20px, 3.6vw, 36px);
}

.page-privacy .privacy-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 6.4vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--ivory);
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 58ch;
  color: var(--body-ink);
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.82;
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .privacy-hero__meta li {
  border: 1px solid var(--pp-line);
  border-radius: var(--pill);
  padding: 6px 14px;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--body-ink-dim);
  background: rgba(42, 42, 46, 0.42);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--pp-line);
  box-shadow: var(--shadow-soft);
  background: var(--ink-soft);
}

.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(201, 162, 39, 0.14), transparent 52%, rgba(14, 14, 16, 0.55));
  pointer-events: none;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .privacy-body {
  display: grid;
  gap: clamp(28px, 4vw, 40px);
  align-items: start;
}

/* 粘性目录 */
.page-privacy .privacy-toc {
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  background: linear-gradient(180deg, rgba(42, 42, 46, 0.62), rgba(14, 14, 16, 0.46));
}

.page-privacy .privacy-toc__label {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bronze);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--body-ink);
  font-size: 14px;
  text-decoration: none;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: rgba(201, 162, 39, 0.12);
  color: var(--ivory);
}

.page-privacy .privacy-toc__contact {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--pp-line-soft);
}

.page-privacy .privacy-toc__contact p {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--fog);
}

.page-privacy .privacy-toc__contact .btn {
  width: 100%;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.01em;
  word-break: break-all;
}

/* 条款主体 */
.page-privacy .privacy-clause {
  border-top: 1px solid var(--pp-line);
}

.page-privacy .privacy-clause:last-of-type {
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .privacy-clause__head {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 22px 44px 22px 0;
  cursor: pointer;
  list-style: none;
}

.page-privacy .privacy-clause__head::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-clause__head:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.page-privacy .privacy-clause__idx {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  flex: none;
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.2vw, 28px);
  font-weight: 700;
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.page-privacy .privacy-clause__sign {
  position: absolute;
  right: 0;
  top: 50%;
  translate: 0 -50%;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--pp-line);
}

.page-privacy .privacy-clause__sign::before,
.page-privacy .privacy-clause__sign::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  background: var(--gold);
  border-radius: 2px;
}

.page-privacy .privacy-clause__sign::before {
  width: 10px;
  height: 1.5px;
}

.page-privacy .privacy-clause__sign::after {
  width: 1.5px;
  height: 10px;
  transition: transform 0.2s var(--ease);
}

.page-privacy .privacy-clause[open] .privacy-clause__sign::after {
  transform: scaleY(0);
}

.page-privacy .privacy-clause__body {
  display: grid;
  gap: 16px;
  padding: 0 0 28px;
}

.page-privacy .privacy-clause__body p {
  margin: 0;
  max-width: 68ch;
  color: var(--body-ink);
  font-size: 15.5px;
  line-height: 1.85;
}

.page-privacy .privacy-clause__body a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 184, 75, 0.38);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-privacy .privacy-clause__body a:hover,
.page-privacy .privacy-clause__body a:focus-visible {
  color: var(--ivory);
  border-bottom-color: var(--amber);
}

/* 关键定义卡片 */
.page-privacy .privacy-card {
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-md);
  padding: 18px clamp(16px, 3vw, 24px);
  background: linear-gradient(158deg, rgba(201, 162, 39, 0.09), rgba(42, 42, 46, 0.42) 62%);
}

.page-privacy .privacy-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-facts li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 12px;
}

.page-privacy .privacy-facts li > .mono {
  grid-row: span 2;
  align-self: start;
  padding: 2px 7px;
  border: 1px solid var(--pp-line);
  border-radius: 6px;
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-privacy .privacy-facts strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--ivory);
}

.page-privacy .privacy-facts p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--body-ink-dim);
}

/* 用途列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-list li {
  padding-left: 16px;
  border-left: 2px solid var(--pp-line);
}

.page-privacy .privacy-list h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .privacy-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--body-ink-dim);
}

/* 保存期限 */
.page-privacy .privacy-retention {
  margin: 0;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-privacy .privacy-retention > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 12px clamp(14px, 3vw, 20px);
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-privacy .privacy-retention > div:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-retention dt {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--paper);
}

.page-privacy .privacy-retention dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.01em;
  color: var(--amber);
}

/* 用户权利 */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-privacy .privacy-rights li {
  display: grid;
  gap: 7px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--pp-line-soft);
}

.page-privacy .privacy-rights li:first-child {
  padding-top: 4px;
}

.page-privacy .privacy-rights__key {
  justify-self: start;
  padding: 3px 11px;
  border: 1px solid var(--pp-line);
  border-radius: var(--pill);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold);
  background: rgba(201, 162, 39, 0.08);
}

.page-privacy .privacy-rights p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--body-ink-dim);
}

/* 邮箱与复制 */
.page-privacy .privacy-mail {
  color: var(--amber);
  font-size: 14px;
  letter-spacing: 0.01em;
  word-break: break-all;
}

.page-privacy .privacy-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px 16px;
  border: 1px dashed var(--pp-line);
  border-radius: var(--radius-md);
  background: rgba(42, 42, 46, 0.4);
}

.page-privacy .privacy-contact__label {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--fog);
}

.page-privacy .privacy-contact .btn {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.01em;
  word-break: break-all;
}

@media (min-width: 720px) {
  .page-privacy .privacy-clause__body {
    padding-left: 40px;
  }

  .page-privacy .privacy-clause__body p,
  .page-privacy .privacy-card,
  .page-privacy .privacy-list,
  .page-privacy .privacy-retention,
  .page-privacy .privacy-rights,
  .page-privacy .privacy-contact {
    max-width: 68ch;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: end;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-clause__sign::after,
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-clause__body a {
    transition: none;
  }
}
<<<END>>>