.page-privacy {
  --privacy-line: rgba(159, 255, 224, .14);
  --privacy-glass: rgba(159, 255, 224, .05);
  display: block;
}

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(22px, 4vw, 34px) 0 clamp(34px, 6vw, 64px);
  background:
    radial-gradient(120% 90% at 82% 8%, rgba(198, 255, 61, .10), transparent 60%),
    linear-gradient(160deg, var(--ink-2) 0%, var(--ink) 58%, var(--ink-3) 100%);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__texture {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.page-privacy .privacy-hero__texture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .28;
  -webkit-mask-image: linear-gradient(255deg, #000 0%, rgba(0, 0, 0, .35) 55%, transparent 92%);
  mask-image: linear-gradient(255deg, #000 0%, rgba(0, 0, 0, .35) 55%, transparent 92%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
}

.page-privacy .privacy-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(24px, 4vw, 44px);
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mute);
}

.page-privacy .privacy-hero .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(126, 156, 144, .6);
}

.page-privacy .privacy-hero .breadcrumb__link {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-hero .breadcrumb__link:hover,
.page-privacy .privacy-hero .breadcrumb__link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--line-lime);
}

.page-privacy .privacy-hero .breadcrumb__link[aria-current="page"] {
  color: var(--fog);
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--lime-dim);
}

.page-privacy .privacy-hero__title {
  max-width: 18ch;
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  font-family: var(--font-head);
  font-size: clamp(30px, 6.4vw, 60px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--fog);
}

.page-privacy .privacy-hero__lead {
  max-width: 62ch;
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.65;
  color: rgba(234, 244, 238, .82);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .privacy-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-privacy .privacy-hero__meta-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mute);
}

.page-privacy .privacy-hero__meta-v {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--fog);
  word-break: break-all;
}

/* 布局 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  padding: clamp(30px, 5vw, 56px) 0 clamp(48px, 7vw, 88px);
}

/* 目录 */
.page-privacy .privacy-toc {
  align-self: start;
  padding: 16px 16px 18px;
  background: var(--privacy-glass);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lime-dim);
}

.page-privacy .privacy-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 6px 2px;
  font-size: 13px;
  line-height: 1.35;
  color: rgba(234, 244, 238, .78);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--line-lime);
}

.page-privacy .privacy-toc__n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mute);
}

.page-privacy .privacy-toc__list a:hover .privacy-toc__n,
.page-privacy .privacy-toc__list a:focus-visible .privacy-toc__n {
  color: var(--lime-dim);
}

/* 正文条款 */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .clause {
  padding: 0 0 clamp(26px, 3.6vw, 38px);
  margin: 0 0 clamp(26px, 3.6vw, 38px);
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .clause:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .clause__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-family: var(--font-head);
  font-size: clamp(19px, 2.6vw, 25px);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.2;
  color: var(--fog);
}

.page-privacy .clause__n {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--lime-dim);
  padding-top: 2px;
}

.page-privacy .terms {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .terms li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.page-privacy .terms__n {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--mute);
}

.page-privacy .terms p {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.72;
  color: rgba(234, 244, 238, .84);
}

.page-privacy .terms p a,
.page-privacy .fold__body a,
.page-privacy .privacy-contact__hint a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--line-lime);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .terms p a:hover,
.page-privacy .fold__body a:hover,
.page-privacy .privacy-contact__hint a:hover {
  color: var(--fog);
  border-bottom-color: var(--fog);
}

/* 玻璃提示卡 */
.page-privacy .glass-note {
  position: relative;
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  padding: 16px 18px 16px 20px;
  background: linear-gradient(120deg, rgba(159, 255, 224, .10), rgba(159, 255, 224, .03) 65%);
  border: 1px solid var(--line-hard);
  border-radius: 2px;
}

.page-privacy .glass-note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  background: var(--orange);
}

.page-privacy .glass-note__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-privacy .glass-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.66;
  color: rgba(234, 244, 238, .8);
}

/* 折叠 */
.page-privacy .fold {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  border: 1px solid var(--line);
  background: rgba(12, 58, 46, .42);
}

.page-privacy .fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--fog);
  cursor: pointer;
  list-style: none;
  transition: color .18s var(--ease);
}

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

.page-privacy .fold summary::after {
  content: "+";
  flex: none;
  font-size: 16px;
  line-height: 1;
  color: var(--lime);
  transition: transform .18s var(--ease);
}

.page-privacy .fold[open] summary {
  color: var(--lime);
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .fold[open] summary::after {
  content: "−";
  transform: rotate(180deg);
}

.page-privacy .fold__body {
  padding: 14px 16px 16px;
}

.page-privacy .fold__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(234, 244, 238, .8);
}

/* 联系块 */
.page-privacy .privacy-contact {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: clamp(18px, 3vw, 26px);
  background: linear-gradient(135deg, rgba(255, 122, 47, .12), rgba(6, 35, 28, .6) 70%);
  border: 1px solid var(--line-hard);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--yellow);
}

.page-privacy .privacy-contact__mail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin: 0 0 10px;
}

.page-privacy .privacy-contact__mail a {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 19px);
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid var(--line-lime);
  word-break: break-all;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-contact__mail a:hover,
.page-privacy .privacy-contact__mail a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-privacy .privacy-contact__hint {
  margin: 0;
  max-width: 62ch;
  font-size: 13.5px;
  line-height: 1.68;
  color: rgba(234, 244, 238, .74);
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: clamp(84px, 12vh, 116px);
    padding: 20px 18px 22px;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-privacy .privacy-toc__list a {
    font-size: 13.5px;
    padding: 7px 2px;
  }

  .page-privacy .privacy-doc {
    max-width: 74ch;
  }

  .page-privacy .terms li {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 14px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 272px minmax(0, 1fr) 88px;
    column-gap: clamp(36px, 4vw, 60px);
  }

  .page-privacy .privacy-doc {
    max-width: 72ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .terms p a,
  .page-privacy .fold summary::after,
  .page-privacy .privacy-hero .breadcrumb__link {
    transition: none;
  }
}
<<<END>>>