.page-privacy {
  --p-link: #0e7f86;
  --p-hair: rgba(18, 10, 36, 0.13);
  --p-hair-strong: rgba(18, 10, 36, 0.3);
  --p-body: rgba(18, 10, 36, 0.82);
  background: var(--c-ink);
  color: var(--c-paper);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(20px, 4vw, 40px) 0 clamp(44px, 7vw, 84px);
  background:
    radial-gradient(120% 90% at 92% -10%, rgba(45, 226, 230, 0.18), transparent 58%),
    radial-gradient(90% 80% at -10% 110%, rgba(255, 90, 31, 0.16), transparent 62%),
    linear-gradient(180deg, var(--c-ink) 0%, var(--c-ink-2) 100%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--c-cyan) 0%, var(--c-gold) 46%, var(--c-orange) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 62%);
}

.page-privacy .privacy-hero .breadcrumb {
  margin: 0;
}

.page-privacy .privacy-hero .breadcrumb-link {
  color: var(--c-haze);
}

.page-privacy .privacy-hero .breadcrumb-link:hover,
.page-privacy .privacy-hero .breadcrumb-link:focus-visible {
  color: var(--c-cyan);
}

.page-privacy .privacy-hero .breadcrumb-current {
  color: var(--c-gold);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: end;
  margin-top: clamp(18px, 3vw, 32px);
}

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

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 12px;
  color: var(--c-cyan);
  letter-spacing: 0.22em;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-display);
  font-size: clamp(40px, 9vw, 96px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: 0.06em;
  color: var(--c-paper);
}

.page-privacy .privacy-hero .lede {
  max-width: 42ch;
  margin: 0;
  color: rgba(247, 242, 231, 0.86);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(18px, 3vw, 26px) 0 0;
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--c-ink-2);
  clip-path: polygon(0 0, 100% 0, 100% 93%, 0 100%);
}

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

.page-privacy .privacy-hero__figure .media-frame__tag {
  position: absolute;
  left: 12px;
  bottom: 16px;
  padding: 4px 10px;
  background: rgba(8, 5, 15, 0.78);
  color: var(--c-gold);
  font-size: 12px;
  letter-spacing: 0.12em;
}

/* ---------- 纸白条款区 ---------- */
.page-privacy .privacy-sheet {
  background: var(--c-paper);
  color: var(--c-ink);
  padding: clamp(28px, 5vw, 64px) 0 clamp(44px, 7vw, 96px);
}

.page-privacy .privacy-sheet__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

/* ---------- 粘性目录 ---------- */
.page-privacy .privacy-rail {
  min-width: 0;
  padding: 18px 16px 16px;
  border: 1px solid rgba(185, 167, 232, 0.28);
  border-radius: var(--radius);
  background: linear-gradient(165deg, var(--c-ink-2) 0%, var(--c-ink) 78%);
  color: var(--c-paper);
}

.page-privacy .privacy-rail__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-gold);
}

.page-privacy .toc {
  display: grid;
}

.page-privacy .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-bottom: 1px solid rgba(185, 167, 232, 0.14);
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .toc-link:last-child {
  border-bottom: 0;
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible,
.page-privacy .toc-link.is-active {
  color: var(--c-cyan);
  background: rgba(45, 226, 230, 0.09);
}

.page-privacy .toc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-gold);
}

.page-privacy .privacy-rail__help {
  display: block;
  margin-top: 14px;
  padding: 9px 10px;
  border-left: 2px solid var(--c-cyan);
  color: var(--c-cyan);
  font-size: 13px;
  line-height: 1.55;
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-rail__help:hover,
.page-privacy .privacy-rail__help:focus-visible {
  color: var(--c-gold);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-clauses {
  min-width: 0;
}

.page-privacy .clause {
  padding: clamp(24px, 3.6vw, 38px) 0;
  border-top: 1px solid var(--p-hair);
}

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

.page-privacy .clause__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-privacy .clause__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  padding: 4px 9px;
  border-radius: 1px;
  background: var(--c-ink);
  color: var(--c-gold);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.12em;
}

.page-privacy .clause__title {
  margin: 0;
  font-size: clamp(21px, 2.7vw, 30px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: 0.03em;
  color: var(--c-ink);
}

.page-privacy .clause p {
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--p-body);
}

.page-privacy .clause__sub {
  margin: 22px 0 10px;
  padding-left: 10px;
  border-left: 3px solid var(--c-gold);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--c-ink);
}

.page-privacy .def-list {
  margin: 0 0 8px;
  border-top: 1px solid var(--p-hair);
}

.page-privacy .def-list__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--p-hair);
}

.page-privacy .def-list__row dt {
  font-size: 15px;
  font-weight: 800;
  color: var(--c-ink);
}

.page-privacy .def-list__row dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--p-body);
}

.page-privacy .clause-steps {
  display: grid;
  gap: 14px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--p-hair);
}

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

.page-privacy .clause-steps__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--p-hair-strong);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--p-link);
}

.page-privacy .clause-steps h3 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 800;
  color: var(--c-ink);
}

.page-privacy .clause-steps p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--p-body);
}

.page-privacy .clause-ul {
  display: grid;
  gap: 10px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-ul li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--p-body);
}

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

.page-privacy .clause-ul strong {
  margin-right: 6px;
  color: var(--c-ink);
}

.page-privacy .clause__note {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--c-orange);
  background: rgba(255, 90, 31, 0.07);
  font-size: 15px;
  line-height: 1.78;
  color: var(--p-body);
}

/* ---------- 联系信息块 ---------- */
.page-privacy .contact-block {
  margin: 16px 0 0;
  padding: 4px 16px;
  border: 1px solid var(--p-hair-strong);
  border-left: 4px solid var(--c-cyan);
  background: rgba(185, 167, 232, 0.08);
}

.page-privacy .contact-block__row {
  display: grid;
  gap: 2px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--p-hair);
}

.page-privacy .contact-block__row:last-child {
  border-bottom: 0;
}

.page-privacy .contact-block__row dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: #6c5aa8;
}

.page-privacy .contact-block__row dd {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--c-ink);
  word-break: break-word;
}

/* ---------- 底部入口 ---------- */
.page-privacy .clause-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--p-hair);
}

.page-privacy .clause-links a {
  padding: 9px 15px;
  border: 1px solid var(--p-hair-strong);
  border-radius: 1px;
  color: var(--c-ink);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .clause-links a:hover,
.page-privacy .clause-links a:focus-visible {
  background: var(--c-ink);
  border-color: var(--c-ink);
  color: var(--c-gold);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .def-list__row {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .contact-block__row {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

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

@media (min-width: 960px) {
  .page-privacy .privacy-sheet__inner {
    grid-template-columns: minmax(190px, 3fr) minmax(0, 8fr);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .clause-links a,
  .page-privacy .privacy-rail__help {
    transition: none;
  }
}