.page-privacy {
  --prv-ink-soft: rgba(6,28,22,.8);
  --prv-rule: rgba(6,28,22,.18);
  --prv-rule-soft: rgba(6,28,22,.1);
  --prv-paper-edge: rgba(244,237,221,.26);
  padding-bottom: clamp(3rem,6vw,6rem);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--line);
  padding-block: clamp(1.5rem,4vw,2.5rem) clamp(2.5rem,6vw,4.5rem);
}
.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: auto -12% -45% 42%;
  height: 78%;
  background: linear-gradient(120deg, rgba(200,255,74,.11), rgba(216,168,78,.05));
  transform: rotate(-7deg);
  pointer-events: none;
}
.page-privacy .privacy-hero .breadcrumb {
  position: relative;
  z-index: 1;
  margin-bottom: clamp(1.2rem,3vw,2rem);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--stone);
}
.page-privacy .privacy-hero .breadcrumb a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(200,255,74,.45);
}
.page-privacy .privacy-hero .breadcrumb a:hover { color: var(--lime); }

.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem,4vw,3rem);
  align-items: start;
}
.page-privacy .privacy-hero__text .eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--gold);
}
.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem,6vw,4.6rem);
  line-height: 1.02;
  letter-spacing: -.015em;
  margin: 0 0 1.1rem;
  color: var(--paper);
}
.page-privacy .privacy-hero__lede {
  max-width: 46ch;
  margin: 0 0 1.6rem;
  font-size: clamp(1rem,1.6vw,1.15rem);
  line-height: 1.8;
  color: rgba(244,237,221,.86);
}
.page-privacy .privacy-hero__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .5rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .04em;
  color: rgba(244,237,221,.72);
}
.page-privacy .privacy-hero__meta li {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  padding-left: .7rem;
  border-left: 2px solid rgba(200,255,74,.55);
}
.page-privacy .privacy-hero__meta span {
  color: var(--stone);
  min-width: 4.5rem;
}
.page-privacy .privacy-hero__visual {
  margin: 0;
  border: var(--line-strong);
  background: var(--panel-deep);
  padding: .5rem;
  box-shadow: var(--shadow-panel);
}
.page-privacy .privacy-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(3,14,10,.6);
}
.page-privacy .privacy-hero__visual figcaption {
  padding: .7rem .25rem .2rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  line-height: 1.6;
  letter-spacing: .03em;
  color: var(--stone);
}

/* ---------- 主体分栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem,3.5vw,3rem);
  padding-top: clamp(2rem,5vw,3.5rem);
  align-items: start;
}

.page-privacy .privacy-toc {
  background: var(--panel);
  border: var(--line);
  padding: 1rem 1rem 1.15rem;
  box-shadow: var(--shadow-panel);
}
.page-privacy .privacy-toc__title {
  margin: 0 0 .9rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--lime);
  padding-bottom: .6rem;
  border-bottom: var(--line);
}
.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .1rem;
}
.page-privacy .privacy-toc__list a {
  display: grid;
  grid-template-columns: 1.6rem 1fr;
  gap: .45rem;
  align-items: baseline;
  padding: .5rem .5rem .5rem .6rem;
  font-size: .82rem;
  line-height: 1.45;
  color: rgba(244,237,221,.82);
  text-decoration: none;
  border-left: 2px solid rgba(141,148,138,.24);
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}
.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--lime);
  background: rgba(200,255,74,.06);
  border-left-color: var(--lime);
}
.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .06em;
  color: var(--gold);
}
.page-privacy .privacy-toc__top {
  display: inline-block;
  margin-top: .9rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid rgba(141,148,138,.4);
}
.page-privacy .privacy-toc__top:hover { color: var(--lime); border-bottom-color: var(--lime); }

/* ---------- 米白纸张 ---------- */
.page-privacy .privacy-paper {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  padding: clamp(1.25rem,3.4vw,3.25rem);
  border: 1px solid rgba(3,14,10,.22);
  box-shadow: 7px 7px 0 -2px var(--prv-paper-edge), 0 26px 48px -30px rgba(3,14,10,.95);
}
.page-privacy .privacy-paper__intro {
  margin: 0 0 clamp(1.2rem,2.5vw,2rem);
  padding-bottom: 1rem;
  border-bottom: 2px solid rgba(6,28,22,.55);
  font-size: .95rem;
  line-height: 1.85;
  color: var(--prv-ink-soft);
  max-width: 68ch;
}

.page-privacy .privacy-clause {
  border-bottom: 1px solid var(--prv-rule);
}
.page-privacy .privacy-clause > summary {
  display: grid;
  grid-template-columns: 2.2rem 1fr 1.2rem;
  align-items: baseline;
  gap: .6rem;
  padding: 1.1rem 0 .9rem;
  cursor: pointer;
  list-style: none;
}
.page-privacy .privacy-clause > summary::-webkit-details-marker { display: none; }
.page-privacy .privacy-clause > summary:focus-visible {
  outline: 2px solid var(--moss);
  outline-offset: 3px;
}
.page-privacy .privacy-clause__num {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--clay);
}
.page-privacy .privacy-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem,2.4vw,1.6rem);
  line-height: 1.25;
  letter-spacing: -.005em;
  color: var(--ink);
}
.page-privacy .privacy-clause__icon {
  justify-self: end;
  position: relative;
  width: 1rem;
  height: 1rem;
  transition: transform .25s ease;
}
.page-privacy .privacy-clause__icon::before,
.page-privacy .privacy-clause__icon::after {
  content: "";
  position: absolute;
  background: var(--moss);
}
.page-privacy .privacy-clause__icon::before {
  left: 0; right: 0; top: 50%;
  height: 1px;
  transform: translateY(-50%);
}
.page-privacy .privacy-clause__icon::after {
  top: 0; bottom: 0; left: 50%;
  width: 1px;
  transform: translateX(-50%);
  transition: opacity .25s ease;
}
.page-privacy .privacy-clause[open] .privacy-clause__icon::after { opacity: 0; }

.page-privacy .privacy-clause__body {
  padding: 0 0 1.35rem 2.8rem;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--prv-ink-soft);
  max-width: 68ch;
}
.page-privacy .privacy-clause__body p { margin: 0 0 .9rem; }
.page-privacy .privacy-clause__body p:last-child { margin-bottom: 0; }

.page-privacy .privacy-defs {
  margin: 0 0 1rem;
  display: grid;
  gap: .9rem;
}
.page-privacy .privacy-defs dt {
  font-weight: 600;
  color: var(--ink);
  font-size: .93rem;
  padding-left: .7rem;
  border-left: 3px solid rgba(79,107,82,.55);
}
.page-privacy .privacy-defs dd {
  margin: .3rem 0 0;
  padding-left: .7rem;
}

.page-privacy .privacy-list {
  margin: 0 0 1rem;
  padding-left: 1.1rem;
  display: grid;
  gap: .55rem;
}
.page-privacy .privacy-list li::marker { color: var(--moss); }
.page-privacy .privacy-list strong { color: var(--ink); font-weight: 600; }

/* ---------- 内联流程图 ---------- */
.page-privacy .privacy-flow {
  margin: 0 0 1.1rem;
  padding: .9rem .6rem;
  border: 1px solid var(--prv-rule-soft);
  background: rgba(79,107,82,.06);
}
.page-privacy .privacy-flow svg {
  display: block;
  width: 100%;
  height: auto;
}
.page-privacy .privacy-flow__node {
  fill: rgba(6,28,22,.05);
  stroke: rgba(6,28,22,.32);
  stroke-width: 1;
}
.page-privacy .privacy-flow__node--accent {
  fill: rgba(200,255,74,.16);
  stroke: rgba(79,107,82,.6);
}
.page-privacy .privacy-flow__label {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .04em;
  fill: rgba(6,28,22,.82);
}
.page-privacy .privacy-flow__label--accent { fill: var(--ink); }
.page-privacy .privacy-flow__line {
  stroke: rgba(79,107,82,.7);
  stroke-width: 1.5;
}
.page-privacy .privacy-flow__arrowhead { fill: rgba(79,107,82,.8); }

/* ---------- 联系与延伸 ---------- */
.page-privacy .privacy-contact {
  margin-top: clamp(1.5rem,3.5vw,2.4rem);
  padding: clamp(1rem,2.4vw,1.6rem);
  border: 1px solid var(--prv-rule);
  border-left: 3px solid var(--moss);
  background: rgba(79,107,82,.07);
}
.page-privacy .privacy-contact h2 {
  margin: 0 0 .6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem,2.2vw,1.4rem);
  color: var(--ink);
}
.page-privacy .privacy-contact__note {
  margin: 0 0 1rem;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--prv-ink-soft);
}
.page-privacy .privacy-contact__list {
  margin: 0;
  display: grid;
  gap: .65rem;
}
.page-privacy .privacy-contact__list dt {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  color: var(--moss);
}
.page-privacy .privacy-contact__list dd {
  margin: .15rem 0 0;
  font-family: var(--font-mono);
  font-size: .88rem;
  color: var(--ink);
  word-break: break-word;
}
.page-privacy .privacy-contact__list dd a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(6,28,22,.35);
}
.page-privacy .privacy-contact__list dd a:hover { color: var(--moss); border-bottom-color: var(--moss); }

.page-privacy .privacy-links {
  margin-top: clamp(1.5rem,3.5vw,2.2rem);
  padding-top: 1rem;
  border-top: 2px solid rgba(6,28,22,.55);
}
.page-privacy .privacy-links__title {
  margin: 0 0 .7rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--moss);
}
.page-privacy .privacy-links ul {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: .4rem;
}
.page-privacy .privacy-links li a {
  display: inline-block;
  font-size: .9rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(6,28,22,.3);
  padding-bottom: .1rem;
}
.page-privacy .privacy-links li a:hover { color: var(--moss); border-bottom-color: var(--moss); }
.page-privacy .privacy-backtop {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--stone);
  text-decoration: none;
  border: 1px solid rgba(6,28,22,.25);
  padding: .4rem .7rem;
}
.page-privacy .privacy-backtop:hover { color: var(--moss); border-color: var(--moss); }

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: 1.15fr .85fr;
  }
  .page-privacy .privacy-hero__meta {
    grid-template-columns: 1fr;
  }
  .page-privacy .privacy-contact__list {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(196px, 232px) minmax(0, 1fr);
  }
  .page-privacy .privacy-aside {
    position: sticky;
    top: clamp(4rem,8vh,6rem);
  }
  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(3, minmax(0, max-content));
    gap: .5rem 1.6rem;
  }
  .page-privacy .privacy-hero__meta li {
    flex-direction: column;
    gap: .15rem;
  }
  .page-privacy .privacy-hero__meta span { min-width: 0; }
}

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