.page-privacy {
  --pv-hair: rgba(6, 31, 25, .14);
  --pv-hair-strong: rgba(6, 31, 25, .3);
  --pv-tint: rgba(6, 31, 25, .055);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  padding: 10px 0 clamp(32px, 5.5vw, 60px);
  overflow: hidden;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: end;
  margin-top: clamp(18px, 3.5vw, 34px);
}

.page-privacy .privacy-hero__lead {
  min-width: 0;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.1rem, 6.6vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -.012em;
  color: var(--paper-hi);
  margin: 14px 0 18px;
  max-width: 20ch;
  text-wrap: balance;
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: 48ch;
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.5vw, 1.06rem);
  line-height: 1.76;
  color: var(--mist);
}

.page-privacy .privacy-hero__marks {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .privacy-hero__marks li {
  position: relative;
  padding-left: 24px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .05em;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .privacy-hero__marks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 14px;
  height: 1px;
  background: var(--neon);
}

.page-privacy .privacy-hero__media {
  position: relative;
  aspect-ratio: 3 / 2;
  min-width: 0;
  overflow: hidden;
  background: linear-gradient(152deg, var(--ink-mid), var(--ink-deep) 72%);
  box-shadow: inset 0 0 0 1px var(--line-35);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .88;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 31, 25, 0) 42%, rgba(2, 11, 9, .62) 100%);
}

/* ---------- 正文与旁注 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding-top: clamp(30px, 4.6vw, 54px);
  padding-bottom: clamp(38px, 5.6vw, 76px);
}

.page-privacy .privacy-doc {
  min-width: 0;
  color: var(--ink-mid);
  padding: clamp(22px, 4vw, 46px) clamp(20px, 4.4vw, 52px);
  background-color: var(--paper);
  background-image:
    linear-gradient(180deg, rgba(255, 255, 255, .48), rgba(255, 255, 255, 0) 150px),
    repeating-linear-gradient(90deg, var(--pv-tint) 0 1px, transparent 1px 27px),
    repeating-linear-gradient(0deg, rgba(6, 31, 25, .028) 0 1px, transparent 1px 27px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-privacy .privacy-doc__intro {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-section {
  margin-top: clamp(26px, 3.8vw, 40px);
  padding-top: clamp(26px, 3.8vw, 40px);
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .privacy-section:first-of-type {
  margin-top: clamp(20px, 3vw, 30px);
  border-top: 0;
}

.page-privacy .privacy-section__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  margin-bottom: 14px;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3.6vw, 2rem);
  line-height: 1;
  font-weight: 600;
  letter-spacing: -.03em;
  color: var(--teal);
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.24rem, 2.5vw, 1.6rem);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: .012em;
  color: var(--ink);
}

.page-privacy .privacy-section p {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-mid);
}

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

.page-privacy .privacy-section ul {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-privacy .privacy-section li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-family: var(--font-body);
  font-size: .97rem;
  line-height: 1.76;
  color: var(--ink-mid);
}

.page-privacy .privacy-section li:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-section li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 8px;
  height: 1px;
  background: var(--teal);
}

.page-privacy .privacy-section li strong {
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .privacy-doc a {
  color: #075E50;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: rgba(12, 138, 118, .48);
  transition: text-decoration-color .18s var(--ease), color .18s var(--ease);
}

.page-privacy .privacy-doc a:hover {
  color: var(--teal);
  text-decoration-color: var(--teal);
}

.page-privacy .privacy-doc a:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: 2px;
}

.page-privacy .privacy-key {
  font-weight: 600;
  color: #075E50;
  box-shadow: inset 0 -.42em 0 rgba(12, 138, 118, .16);
  word-break: break-all;
}

/* ---------- 旁注 ---------- */

.page-privacy .privacy-aside {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-privacy .privacy-panel {
  min-width: 0;
  padding: 20px 20px 22px;
  background: var(--ink-mid);
  box-shadow: inset 0 0 0 1px var(--line-22);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-privacy .privacy-panel__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--neon);
}

.page-privacy .privacy-panel__title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line-22);
}

.page-privacy .privacy-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-nav__link {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 10px 4px;
  border-bottom: 1px solid var(--line-18);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: .9rem;
  line-height: 1.45;
  color: var(--paper);
  transition: color .18s var(--ease), transform .18s var(--ease);
}

.page-privacy .privacy-nav__list li:last-child .privacy-nav__link {
  border-bottom: 0;
}

.page-privacy .privacy-nav__no {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--mist);
  transition: color .18s var(--ease);
}

.page-privacy .privacy-nav__link:hover {
  color: var(--neon);
  transform: translateX(3px);
}

.page-privacy .privacy-nav__link:hover .privacy-nav__no,
.page-privacy .privacy-nav__link:focus-visible .privacy-nav__no {
  color: var(--neon);
}

.page-privacy .privacy-nav__link:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
  color: var(--neon);
}

.page-privacy .privacy-note {
  background: var(--ink-deep);
  box-shadow: inset 0 0 0 1px var(--line-18), inset 3px 0 0 var(--ember);
}

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

.page-privacy .privacy-note__list li {
  position: relative;
  padding-left: 17px;
  font-family: var(--font-body);
  font-size: .84rem;
  line-height: 1.62;
  color: var(--mist);
}

.page-privacy .privacy-note__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 5px;
  height: 5px;
  border: 1px solid var(--ember);
  transform: rotate(45deg);
}

/* ---------- 延伸入口 ---------- */

.page-privacy .privacy-help {
  padding-bottom: clamp(46px, 6.5vw, 84px);
}

.page-privacy .privacy-help__head {
  margin-bottom: 18px;
}

.page-privacy .privacy-help__head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.6vw, 1.55rem);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: .012em;
  color: var(--paper-hi);
}

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

.page-privacy .privacy-link-card {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
  padding: 20px 22px;
  background: var(--ink-mid);
  box-shadow: inset 0 0 0 1px var(--line-22);
  text-decoration: none;
  color: var(--paper);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .privacy-link-card:hover {
  transform: translateY(-3px);
  box-shadow: inset 0 0 0 1px var(--neon);
}

.page-privacy .privacy-link-card:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.page-privacy .privacy-link-card__idx {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-privacy .privacy-link-card__title {
  font-family: var(--font-display);
  font-size: 1.14rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--paper-hi);
}

.page-privacy .privacy-link-card__desc {
  font-family: var(--font-body);
  font-size: .82rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-privacy .privacy-help__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-hero__marks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 5vw, 64px);
  }
}

@media (min-width: 940px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 272px;
    gap: clamp(36px, 5vw, 62px);
    align-items: start;
  }

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

  .page-privacy .privacy-aside {
    position: sticky;
    top: 88px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-nav__link,
  .page-privacy .privacy-link-card {
    transition: none;
  }

  .page-privacy .privacy-nav__link:hover,
  .page-privacy .privacy-link-card:hover {
    transform: none;
  }
}
<<<END>>>