.page-privacy {
  --pp-ink: #0B2135;
  --pp-ink-soft: #46617A;
  --pp-rule: rgba(14, 42, 71, 0.14);
  --pp-accent: #07756B;
  --pp-accent-warm: #C4442A;
  --pp-tint: #E7EFF6;

  min-height: 100vh;
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
  background: linear-gradient(180deg, var(--deep) 0%, var(--navy) 52%, var(--deep) 100%);
  color: var(--mist);
  font-family: var(--font-body);
}

.page-privacy .crumbs {
  margin-top: clamp(0.9rem, 2vw, 1.4rem);
  color: var(--steel-2);
  font-size: 0.8125rem;
}

.page-privacy .crumbs a {
  color: var(--steel-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

/* 首屏 */
.page-privacy .privacy-hero {
  padding-block: clamp(1rem, 2.5vw, 1.5rem) clamp(2rem, 5vw, 3.5rem);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.page-privacy .privacy-hero__copy::before {
  content: "";
  display: block;
  width: 58px;
  height: 3px;
  margin-bottom: 1rem;
  background: linear-gradient(90deg, var(--cyan), var(--teal));
}

.page-privacy .privacy-hero h1 {
  margin: 0.35rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.3rem, 7vw, 4.15rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-privacy .privacy-hero__lede {
  max-width: 56ch;
  margin-top: 1.15rem;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.85;
  color: var(--steel-2);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.7rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__meta li {
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--steel-2);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 30px 100%, 0 calc(100% - 30px));
}

.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  inset: auto 8% -14px 8%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.65;
}

/* 主体两栏 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.page-privacy .privacy-toc {
  padding: clamp(1rem, 2.5vw, 1.35rem);
  border: 1px solid var(--line);
  background: rgba(14, 42, 71, 0.62);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 0.65rem;
  align-items: baseline;
  padding: 0.55rem 0.2rem;
  border-bottom: 1px solid var(--line-soft);
  color: var(--steel-2);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

.page-privacy .privacy-toc__n {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* 条款正文 */
.page-privacy .privacy-doc {
  position: relative;
  padding: clamp(1.25rem, 4vw, 2.85rem);
  background: var(--mist);
  color: var(--pp-ink);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
}

.page-privacy .privacy-doc p {
  margin: 0 0 1rem;
  font-size: clamp(1rem, 1.4vw, 1.0625rem);
  line-height: 1.9;
  color: var(--pp-ink);
}

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

.page-privacy .privacy-doc a {
  color: var(--pp-accent);
  text-decoration: underline;
  text-underline-offset: 0.18em;
  transition: color 0.18s var(--ease);
}

.page-privacy .privacy-doc a:hover,
.page-privacy .privacy-doc a:focus-visible {
  color: var(--pp-accent-warm);
}

/* 折叠速读 */
.page-privacy .privacy-tldr {
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
  background: var(--pp-tint);
  border-left: 3px solid var(--pp-accent);
}

.page-privacy .privacy-tldr summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  color: var(--pp-ink);
}

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

.page-privacy .privacy-tldr summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--pp-accent);
}

.page-privacy .privacy-tldr[open] summary::after {
  content: "−";
}

.page-privacy .privacy-tldr summary:focus-visible {
  outline: 2px solid var(--pp-accent);
  outline-offset: 2px;
}

.page-privacy .privacy-tldr__body {
  padding: 0 1rem 1rem;
}

.page-privacy .privacy-tldr__body ul {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--pp-ink-soft);
}

/* 条款章节 */
.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(2rem, 4.5vw, 3.25rem);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 1.1rem;
  padding-bottom: 0.7rem;
  border-bottom: 2px solid var(--pp-ink);
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(1.45rem, 3.4vw, 2.2rem);
  font-weight: 600;
  line-height: 1;
  color: var(--pp-accent);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.4vw, 1.75rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--pp-ink);
}

.page-privacy .privacy-list {
  display: grid;
  gap: 0.8rem;
  margin: 0 0 1.15rem;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: clamp(1rem, 1.4vw, 1.0625rem);
  line-height: 1.9;
  color: var(--pp-ink);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--pp-accent);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  font-weight: 700;
  color: var(--pp-ink);
}

/* 联系信息块 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 0.6rem;
  margin: 1.25rem 0;
  padding: 1rem 1.1rem;
  background: #FFFFFF;
  border: 1px solid var(--pp-rule);
  border-left: 3px solid var(--pp-accent-warm);
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr);
  gap: 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--pp-ink);
  word-break: break-word;
}

.page-privacy .privacy-contact__k {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--pp-ink-soft);
  padding-top: 0.12rem;
}

/* 尾部入口 */
.page-privacy .privacy-next {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 0.7rem;
  margin-top: clamp(2rem, 4vw, 2.75rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-next a {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.85rem;
  border: 1px solid rgba(7, 117, 107, 0.3);
  font-size: 0.875rem;
  color: var(--pp-accent);
  text-decoration: none;
  transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-privacy .privacy-next a:hover,
.page-privacy .privacy-next a:focus-visible {
  background: var(--pp-accent);
  border-color: var(--pp-accent);
  color: var(--mist);
}

.page-privacy .privacy-top {
  display: inline-block;
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--pp-ink-soft);
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--pp-accent);
}

/* 中等宽度 */
@media (min-width: 720px) {
  .page-privacy .privacy-contact__row {
    grid-template-columns: 5.2rem minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 248px) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: clamp(5.5rem, 10vh, 7rem);
  }

  .page-privacy .privacy-doc {
    padding: clamp(2rem, 3.2vw, 3rem) clamp(2rem, 3.6vw, 3.4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
    animation: none !important;
  }
}
<<<END>>>