.page-privacy {
  --privacy-index-w: 224px;
  --privacy-head-gap: 16px;
  background: var(--ink);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3.4vw, 34px) 0 clamp(48px, 7vw, 84px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(79, 191, 160, .14), transparent 58%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 100%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -90px;
  top: -110px;
  width: clamp(200px, 34vw, 420px);
  height: clamp(200px, 34vw, 420px);
  background: linear-gradient(148deg, rgba(255, 138, 61, .24), rgba(255, 138, 61, 0) 68%);
  transform: rotate(-8deg);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--fog);
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-privacy .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

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

.page-privacy .privacy-hero__copy h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5.4vw, 46px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--paper);
  margin: 0;
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .privacy-hero__points {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .privacy-hero__points li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 11px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--mist);
}

.page-privacy .privacy-hero__points li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: .62em;
  border-radius: 50%;
  background: var(--amber);
}

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

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(79, 191, 160, .16) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(79, 191, 160, .16) 1px, transparent 1px);
  background-size: 44px 44px;
}

/* ---------- 条款区 ---------- */

.page-privacy .privacy-body {
  background: var(--paper);
  color: var(--ink-text);
  padding: clamp(40px, 6vw, 82px) 0 clamp(48px, 7vw, 96px);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(22px, 3.6vw, 40px);
}

.page-privacy .privacy-index {
  border: 1px solid var(--hair-line);
  border-radius: var(--radius);
  background: var(--rice);
  padding: 16px 16px 14px;
}

.page-privacy .privacy-index__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--celadon-dp);
}

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

.page-privacy .privacy-index a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 7px 8px;
  border-radius: 6px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink-text);
  text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease);
}

.page-privacy .privacy-index a .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--clay);
}

.page-privacy .privacy-index a:hover,
.page-privacy .privacy-index a:focus-visible {
  background: rgba(20, 33, 46, .07);
  color: var(--celadon-dp);
}

.page-privacy .privacy-index__note {
  margin: 12px 0 0;
  padding-top: 11px;
  border-top: 1px solid var(--hair-line);
  font-size: 12px;
  line-height: 1.6;
  color: #5F7180;
}

.page-privacy .clause {
  padding: clamp(24px, 3.4vw, 40px) 0;
  border-top: 1px solid var(--hair-line);
}

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

.page-privacy .clause__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--privacy-head-gap);
  align-items: baseline;
  margin-bottom: 16px;
}

.page-privacy .clause__no {
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--fog);
  transition: color 240ms var(--ease);
}

.page-privacy .clause.is-active .clause__no {
  color: var(--amber);
}

.page-privacy .clause__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.3;
  letter-spacing: -.005em;
  color: var(--ink-text);
  margin: 0;
}

.page-privacy .clause__body p {
  margin: 0 0 1.05em;
  font-size: 16px;
  line-height: 1.8;
}

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

.page-privacy .clause__tip {
  margin-top: 16px !important;
  padding: 12px 14px;
  border-left: 2px solid var(--celadon);
  background: rgba(79, 191, 160, .1);
  border-radius: 0 6px 6px 0;
  font-size: 14px !important;
  line-height: 1.75 !important;
  color: #21313F;
}

.page-privacy .clause-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .clause-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 11px;
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .clause-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: .68em;
  border-radius: 2px;
  background: var(--celadon-dp);
}

.page-privacy .clause-list strong {
  color: var(--celadon-dp);
  font-weight: 600;
}

/* ---------- 期限展开 ---------- */

.page-privacy .term {
  margin-top: 18px;
  border: 1px solid var(--hair-line);
  border-radius: var(--radius);
  background: var(--rice);
  overflow: hidden;
}

.page-privacy .term summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-text);
}

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

.page-privacy .term summary::after {
  content: "展开";
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--clay);
}

.page-privacy .term[open] summary::after {
  content: "收起";
}

.page-privacy .term__num {
  flex: none;
  padding: 3px 9px;
  border-radius: 4px;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .01em;
}

.page-privacy .term p {
  margin: 0;
  padding: 0 14px 14px;
  border-top: 1px solid var(--hair-line);
  padding-top: 12px;
  font-size: 14px;
  line-height: 1.78;
  color: #33444F;
}

/* ---------- 联络信息 ---------- */

.page-privacy .privacy-contact {
  margin-top: 22px;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--hair-line);
  border-radius: var(--radius);
  background: var(--rice);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--celadon-dp);
}

.page-privacy .privacy-contact__list {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contact__list div {
  display: grid;
  gap: 3px;
}

.page-privacy .privacy-contact__list dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: #5F7180;
}

.page-privacy .privacy-contact__list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-text);
  word-break: break-word;
}

.page-privacy .privacy-contact__list a {
  color: var(--ink-text);
  text-decoration: none;
  border-bottom: 1px solid var(--celadon);
}

.page-privacy .privacy-contact__list a:hover {
  color: var(--celadon-dp);
}

.page-privacy .privacy-contact__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--hair-line);
  font-size: 13px;
  line-height: 1.75;
  color: #4A5B69;
}

.page-privacy .privacy-contact__note a {
  color: var(--celadon-dp);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- 收尾 ---------- */

.page-privacy .privacy-outro {
  background: var(--ink-deep);
  border-top: 1px solid var(--edge);
  padding: clamp(36px, 5.5vw, 66px) 0 clamp(44px, 6.5vw, 78px);
}

.page-privacy .privacy-outro__inner {
  display: grid;
  gap: clamp(22px, 3.4vw, 36px);
  align-items: center;
}

.page-privacy .privacy-outro__copy h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.24;
  color: var(--paper);
  margin: 0;
}

.page-privacy .privacy-outro__copy p:not(.eyebrow) {
  margin: 12px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .privacy-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 栅格与断点 ---------- */

@media (max-width: 899px) {
  .page-privacy .privacy-index ol {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    gap: 6px;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  .page-privacy .privacy-index a {
    padding: 6px 10px;
    border: 1px solid var(--hair-line);
    border-radius: 999px;
    background: var(--paper);
    white-space: nowrap;
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }

  .page-privacy .privacy-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px clamp(18px, 3vw, 32px);
  }

  .page-privacy .privacy-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-privacy .privacy-outro__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--gap) + 64px);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-index-w) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 68px);
    align-items: start;
  }

  .page-privacy .clause__head {
    gap: 20px;
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-index {
    padding: 20px 18px 18px;
  }

  .page-privacy .clause__body {
    max-width: 68ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause__no,
  .page-privacy .privacy-index a {
    transition: none;
  }
}
<<<END>>>