.page-privacy {
  --privacy-rule: rgba(217, 164, 65, 0.22);
  --privacy-body-max: 68ch;
  display: block;
  padding-block-start: clamp(6.5rem, 13vw, 9.5rem);
  padding-block-end: clamp(4rem, 9vw, 7rem);
  color: var(--paper);
}

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

/* ---------- 面包屑 ---------- */
.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: clamp(2rem, 5vw, 3.25rem);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .crumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.page-privacy .crumbs__item + .crumbs__item::before {
  content: "/";
  color: var(--gold);
  opacity: 0.55;
}

.page-privacy .crumbs a {
  color: var(--mist);
  text-decoration: none;
  transition: color var(--ease);
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--red-lit);
}

/* ---------- 首屏声明 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  max-width: 74ch;
  padding-left: clamp(1rem, 3vw, 1.9rem);
  border-left: 3px solid var(--red);
}

.page-privacy .privacy-hero .label-tag {
  color: var(--gold);
}

.page-privacy .privacy-hero h1 {
  margin: 0.85rem 0 1.1rem;
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--paper);
}

.page-privacy .privacy-hero h1::after {
  content: "";
  display: block;
  width: 68px;
  height: 4px;
  margin-top: 1.1rem;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--red), var(--gold-flag));
}

.page-privacy .privacy-hero__lead {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(0.98rem, 1.6vw, 1.12rem);
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.78);
}

.page-privacy .privacy-keyline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  margin: clamp(1.5rem, 3vw, 2.1rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-keyline__item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-left: 0.85rem;
  border-left: 1px solid var(--line);
}

.page-privacy .privacy-keyline__k {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .privacy-keyline__v {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--paper);
}

/* ---------- 通栏视觉 ---------- */
.page-privacy .privacy-banner {
  margin: clamp(2rem, 5vw, 3.25rem) 0 clamp(2.5rem, 6vw, 4rem);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  background:
    linear-gradient(140deg, rgba(14, 46, 51, 0.85), rgba(74, 18, 32, 0.6) 60%, rgba(11, 14, 19, 0.9));
}

.page-privacy .privacy-banner .figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  mix-blend-mode: luminosity;
  opacity: 0.72;
}

.page-privacy .privacy-banner .figure__caption {
  padding: 0.8rem 1.2rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--mist);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 正文与目录 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 1.75rem;
  grid-template-areas:
    "toc"
    "body";
  align-items: start;
}

.page-privacy .privacy-body {
  grid-area: body;
  min-width: 0;
  max-width: var(--privacy-body-max);
}

/* 目录：窄屏为横向胶囊条 */
.page-privacy .privacy-toc {
  grid-area: toc;
  position: static;
  inset: auto;
  transform: none;
  display: flex;
  flex-direction: row;
  gap: 0.5rem;
  width: auto;
  height: auto;
  margin: 0;
  padding: 0 0 0.6rem;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  background: none;
  border: 0;
}

.page-privacy .privacy-toc::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc .chapter-counter__link {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: rgba(20, 28, 43, 0.72);
  color: var(--mist);
  font-size: 0.8rem;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--ease), border-color var(--ease), background-color var(--ease);
}

.page-privacy .privacy-toc .chapter-counter__num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  transition: color var(--ease);
}

.page-privacy .privacy-toc .chapter-counter__link:hover,
.page-privacy .privacy-toc .chapter-counter__link:focus-visible {
  color: var(--paper);
  border-color: var(--gold);
}

.page-privacy .privacy-toc .chapter-counter__link.is-active {
  color: var(--paper);
  border-color: transparent;
  background: linear-gradient(135deg, rgba(200, 16, 46, 0.92), rgba(74, 18, 32, 0.92));
}

.page-privacy .privacy-toc .chapter-counter__link.is-active .chapter-counter__num {
  color: var(--gold-flag);
}

/* ---------- 章节 ---------- */
.page-privacy .chapter {
  position: relative;
  padding-block: clamp(2rem, 4.5vw, 3rem) clamp(1.6rem, 3.5vw, 2.4rem);
  scroll-margin-top: 7rem;
}

.page-privacy .chapter + .chapter::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--privacy-rule), rgba(217, 164, 65, 0) 74%);
}

.page-privacy .chapter__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 1.15rem;
}

.page-privacy .chapter__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(0.78rem, 1.4vw, 0.95rem);
  letter-spacing: 0.16em;
  color: var(--gold-flag);
}

.page-privacy .chapter h2 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--paper);
}

/* ---------- 正文排版 ---------- */
.page-privacy .prose {
  max-width: var(--privacy-body-max);
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.84);
}

.page-privacy .prose > p {
  margin: 0 0 1.15em;
}

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

.page-privacy .prose strong {
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .prose ul {
  margin: 0 0 1.25em;
  padding: 0;
  list-style: none;
}

.page-privacy .prose ul li {
  position: relative;
  margin-bottom: 0.72em;
  padding-left: 1.5rem;
}

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

.page-privacy .prose ul li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0.1rem;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-privacy .prose a {
  color: var(--sky);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 155, 214, 0.42);
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .prose a:hover,
.page-privacy .prose a:focus-visible {
  color: var(--red-lit);
  border-bottom-color: var(--red-lit);
}

/* ---------- 提示条 ---------- */
.page-privacy .privacy-note {
  margin: 1.5rem 0 0;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--sky);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: linear-gradient(90deg, rgba(46, 155, 214, 0.16), rgba(46, 155, 214, 0.02));
}

.page-privacy .privacy-note__label {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--sky);
}

.page-privacy .privacy-note p:last-child {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--paper);
}

/* ---------- 联系磁贴 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  gap: 0;
  margin: clamp(1.6rem, 3.5vw, 2.2rem) 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(14, 46, 51, 0.7), rgba(20, 28, 43, 0.9));
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 1rem;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-privacy .privacy-contact__k {
  flex: 0 0 6.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--gold);
  padding-top: 0.15rem;
}

.page-privacy .privacy-contact__v {
  flex: 1 1 12rem;
  min-width: 0;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .privacy-contact__v a {
  color: var(--sky);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 155, 214, 0.42);
}

.page-privacy .privacy-contact__v a:hover,
.page-privacy .privacy-contact__v a:focus-visible {
  color: var(--red-lit);
  border-bottom-color: var(--red-lit);
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-related {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: clamp(1.5rem, 3vw, 2rem);
}

.page-privacy .privacy-related__link {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--paper);
  text-decoration: none;
  background: rgba(20, 28, 43, 0.6);
  transition: color var(--ease), border-color var(--ease), background-color var(--ease), transform var(--ease);
}

.page-privacy .privacy-related__link:hover,
.page-privacy .privacy-related__link:focus-visible {
  color: var(--paper);
  border-color: var(--red-lit);
  background: rgba(200, 16, 46, 0.18);
  transform: translateY(-2px);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-keyline {
    gap: 0 2.4rem;
  }

  .page-privacy .privacy-contact__row {
    padding: 0.95rem 1.35rem;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    grid-template-areas: "body toc";
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 7.5rem;
    flex-direction: column;
    gap: 0.15rem;
    overflow: visible;
    padding: 0 0 0 1rem;
    border-left: 1px solid var(--line-soft);
  }

  .page-privacy .privacy-toc .chapter-counter__link {
    width: 100%;
    justify-content: flex-start;
    padding: 0.6rem 0.75rem 0.6rem 0.95rem;
    border-color: transparent;
    border-radius: var(--radius-s);
    background: none;
  }

  .page-privacy .privacy-toc .chapter-counter__link::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 2px;
    height: 0;
    border-radius: 2px;
    background: var(--red);
    transform: translateY(-50%);
    transition: height var(--ease);
  }

  .page-privacy .privacy-toc .chapter-counter__link.is-active {
    background: rgba(200, 16, 46, 0.14);
  }

  .page-privacy .privacy-toc .chapter-counter__link.is-active::before {
    height: 58%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc .chapter-counter__link,
  .page-privacy .privacy-toc .chapter-counter__num,
  .page-privacy .privacy-related__link,
  .page-privacy .privacy-toc .chapter-counter__link::before {
    transition: none;
  }

  .page-privacy .privacy-related__link:hover,
  .page-privacy .privacy-related__link:focus-visible {
    transform: none;
  }
}