.page-privacy {
  --pv-measure: 70ch;
  background: var(--paper);
  color: var(--ink-2);
  font-family: var(--font-head);
  font-size: 16px;
  line-height: 1.8;
}

/* ---------- 页首纹理带 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper-lift);
  padding: clamp(24px, 6vw, 48px) 0 clamp(44px, 8vw, 76px);
  clip-path: polygon(0 0, 100% 0, 100% 93%, 0 100%);
}

.page-privacy .privacy-hero__texture {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .privacy-hero__texture img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, rgba(11, 43, 38, 0.97) 18%, rgba(11, 43, 38, 0.74) 60%, rgba(32, 26, 22, 0.9) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 28px);
  font-size: 13px;
  color: rgba(243, 233, 215, 0.66);
}

.page-privacy .privacy-crumb a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease);
}

.page-privacy .privacy-crumb a:hover {
  border-bottom-color: var(--orange);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 16px;
  font-size: clamp(40px, 11vw, 84px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--paper-lift);
}

.page-privacy .privacy-hero__lede {
  max-width: 56ch;
  margin: 0 0 clamp(22px, 4vw, 34px);
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.75;
  color: rgba(243, 233, 215, 0.86);
}

.page-privacy .privacy-hero__meta {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
}

.page-privacy .privacy-meta__k {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(243, 233, 215, 0.6);
}

.page-privacy .privacy-meta__v {
  font-size: 14px;
  color: var(--paper-lift);
  word-break: break-word;
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  padding-block: clamp(36px, 7vw, 72px);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  overflow-x: auto;
}

.page-privacy .privacy-toc__title {
  display: none;
}

.page-privacy .privacy-toc__link {
  flex: none;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper-lift);
  color: var(--moss);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__link:hover {
  color: var(--ink);
  border-color: var(--cyan-ink);
}

.page-privacy .privacy-toc__link[aria-current="true"] {
  color: var(--ink);
  border-color: var(--orange);
  background: var(--mist);
  font-weight: 600;
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--rust);
}

.page-privacy .privacy-side__card {
  margin-top: 22px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-lift);
}

.page-privacy .privacy-side__card strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  color: var(--ink);
}

.page-privacy .privacy-side__card p {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

.page-privacy .privacy-side__links {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-side__links a {
  display: inline-block;
  font-size: 13px;
  color: var(--cyan-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 127, 112, 0.35);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-side__links a:hover {
  color: var(--ink);
  border-bottom-color: var(--orange);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-article {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
  max-width: var(--pv-measure);
}

.page-privacy .privacy-clause {
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

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

.page-privacy .privacy-clause__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-size: clamp(20px, 3.6vw, 26px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-clause__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 26px;
  padding: 0 6px;
  border-radius: 4px;
  background: var(--ink);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-privacy .privacy-clause p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

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

.page-privacy .privacy-article a:not(.tq-btn) {
  color: var(--cyan-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 127, 112, 0.4);
}

.page-privacy .privacy-article a:not(.tq-btn):hover {
  border-bottom-color: var(--orange);
  color: var(--ink);
}

.page-privacy .privacy-list {
  display: grid;
  gap: 10px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 7px;
  height: 7px;
  background: var(--cyan-ink);
  transform: rotate(45deg);
}

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

.page-privacy .privacy-note {
  margin: 14px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--moss);
  background: var(--mist);
  font-size: 14px;
  line-height: 1.7;
  color: var(--moss);
}

/* ---------- 折叠补充 ---------- */
.page-privacy .privacy-more {
  margin-top: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-lift);
}

.page-privacy .privacy-more summary {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  list-style: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

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

.page-privacy .privacy-more summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--cyan-ink);
}

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

.page-privacy .privacy-more summary:focus-visible {
  outline: 2px solid var(--cyan-ink);
  outline-offset: -2px;
}

.page-privacy .privacy-more__body {
  padding: 12px 14px 14px;
  border-top: 1px solid var(--line);
  color: var(--ink-2);
}

.page-privacy .privacy-more__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 联系信息表 ---------- */
.page-privacy .privacy-contactlist {
  display: grid;
  gap: 1px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.page-privacy .privacy-contactlist li {
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  background: var(--paper-lift);
  font-size: 14px;
  word-break: break-word;
}

.page-privacy .privacy-contactlist__k {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-privacy .privacy-next {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 20px;
  }

  .page-privacy .privacy-contactlist li {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }

  .page-privacy .privacy-side {
    position: sticky;
    top: 92px;
  }

  .page-privacy .privacy-toc {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding: 12px 0 0;
    border-top: 2px solid var(--ink);
  }

  .page-privacy .privacy-toc__title {
    display: block;
    margin: 0 0 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--slate);
  }

  .page-privacy .privacy-toc__link {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 8px 10px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 4px 4px 0;
    background: transparent;
    white-space: normal;
    font-size: 14px;
    line-height: 1.45;
  }

  .page-privacy .privacy-toc__link:hover {
    background: var(--mist);
  }

  .page-privacy .privacy-toc__link[aria-current="true"] {
    border-left-color: var(--orange);
    background: var(--mist);
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }

  .page-privacy .privacy-side,
  .page-privacy .privacy-next,
  .page-privacy .privacy-hero__texture,
  .page-privacy .privacy-hero::after {
    display: none;
  }

  .page-privacy .privacy-hero {
    padding: 0 0 14px;
    border-bottom: 2px solid #000;
    background: #fff;
    color: #000;
    clip-path: none;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-hero__lede,
  .page-privacy .privacy-hero__eyebrow,
  .page-privacy .privacy-meta__k,
  .page-privacy .privacy-meta__v,
  .page-privacy .privacy-crumb {
    color: #000;
  }

  .page-privacy .privacy-layout {
    display: block;
    padding: 14px 0 0;
  }

  .page-privacy .privacy-article {
    max-width: none;
  }

  .page-privacy .privacy-clause {
    break-inside: avoid;
    border-top-color: #999;
  }

  .page-privacy .privacy-clause__num {
    background: #000;
    color: #fff;
  }
}