.page-privacy {
  --pp-body: #2F2822;
  --pp-muted: #6E6357;
  --pp-faint: #A2968A;
  --pp-rule: rgba(35, 29, 24, .16);
  --pp-wash: rgba(21, 31, 75, .05);
  --pp-read: 66ch;
  background: var(--paper);
  color: var(--pp-body);
  position: relative;
  padding: 0 0 0;
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-crumbs {
  padding-top: 26px;
  padding-bottom: 6px;
}

.page-privacy .breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--pp-muted);
}

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

.page-privacy .breadcrumbs a:hover {
  color: var(--ink-900);
  border-bottom-color: var(--orange);
}

.page-privacy .breadcrumbs__sep {
  color: var(--pp-faint);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  margin-top: 20px;
  background:
    radial-gradient(120% 150% at 102% -10%, rgba(196, 44, 107, .38), transparent 56%),
    radial-gradient(90% 120% at -6% 106%, rgba(53, 217, 206, .16), transparent 58%),
    var(--ink-900);
  color: var(--text);
  overflow: hidden;
  isolation: isolate;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(38, 53, 110, .42) 1px, transparent 1px),
    linear-gradient(90deg, rgba(38, 53, 110, .42) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .7;
  pointer-events: none;
  z-index: 0;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -40px;
  width: 260px;
  height: 260px;
  background: linear-gradient(45deg, var(--violet), var(--magenta));
  opacity: .28;
  transform: rotate(8deg);
  filter: blur(2px);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 268px;
  gap: 52px;
  padding-top: 66px;
  padding-bottom: 52px;
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-sans);
  font-size: clamp(30px, 4.6vw, 50px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.025em;
  color: var(--text);
}

.page-privacy .privacy-hero__sep {
  color: var(--orange);
  font-weight: 400;
}

.page-privacy .privacy-hero .lede {
  margin: 0;
  max-width: 58ch;
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--text-dim);
}

.page-privacy .privacy-hero__meta {
  align-self: end;
  border-left: 1px solid var(--line);
  padding-left: 26px;
}

.page-privacy .privacy-hero__meta-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(38, 53, 110, .9);
  font-size: 13px;
}

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

.page-privacy .privacy-hero__meta-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--mist);
  white-space: nowrap;
}

.page-privacy .privacy-hero__meta-val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--cyan);
  text-align: right;
}

.page-privacy .privacy-hero__figure {
  position: relative;
  z-index: 1;
  margin: 0;
  line-height: 0;
}

.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 19, 48, 0) 42%, rgba(10, 19, 48, .92) 100%);
  pointer-events: none;
}

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

/* ---------- 正文布局 ---------- */
.page-privacy .privacy-doc {
  padding: 62px 0 76px;
}

.page-privacy .privacy-doc__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 218px;
  gap: 68px;
  align-items: start;
}

.page-privacy .privacy-article__stamp {
  margin: 0 0 34px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--pp-rule);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.9;
  letter-spacing: .02em;
  color: var(--pp-muted);
}

/* 章节 */
.page-privacy .privacy-section {
  margin-top: 46px;
  padding-top: 44px;
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: 100px;
}

.page-privacy .privacy-section:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-section:target {
  border-top-color: var(--orange);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.page-privacy .privacy-section__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--orange);
  transition: color .2s var(--ease);
}

.page-privacy .privacy-section:hover .privacy-section__num {
  color: var(--magenta);
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(21px, 2.6vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.022em;
  color: var(--ink-900);
}

.page-privacy .privacy-section__head::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background-image: repeating-linear-gradient(90deg, var(--pp-rule) 0 6px, transparent 6px 13px);
}

.page-privacy .privacy-section h3 {
  margin: 26px 0 10px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.008em;
  color: var(--ink-900);
}

.page-privacy .privacy-section__body p {
  max-width: var(--pp-read);
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.86;
  color: var(--pp-body);
}

.page-privacy .privacy-section__body a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

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

/* 列表 */
.page-privacy .privacy-list {
  list-style: none;
  max-width: var(--pp-read);
  margin: 0 0 18px;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 15px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--pp-body);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  color: var(--ink-900);
  font-weight: 700;
}

/* 强调块 */
.page-privacy .privacy-callout {
  max-width: var(--pp-read);
  margin: 22px 0 6px;
  padding: 16px 22px;
  background: var(--pp-wash);
  border-left: 3px solid var(--orange);
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--pp-body);
}

/* 联系信息 */
.page-privacy .privacy-contact {
  max-width: var(--pp-read);
  margin: 24px 0 20px;
  border: 1px solid var(--pp-rule);
  background: rgba(255, 255, 255, .5);
}

.page-privacy .privacy-contact__row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px dashed var(--pp-rule);
}

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

.page-privacy .privacy-contact__label {
  flex: 0 0 84px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--pp-faint);
}

.page-privacy .privacy-contact__value {
  flex: 1 1 200px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-900);
  word-break: break-word;
}

.page-privacy .copy-btn {
  flex: 0 0 auto;
  padding: 5px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-900);
  background: transparent;
  border: 1px solid var(--pp-rule);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-privacy .copy-btn:hover {
  color: var(--magenta);
  border-color: var(--magenta);
  background: rgba(196, 44, 107, .07);
}

.page-privacy .copy-btn.is-done {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(53, 217, 206, .1);
}

/* ---------- 右侧锚点索引 ---------- */
.page-privacy .privacy-toc {
  position: sticky;
  top: 96px;
  align-self: start;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pp-rule);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--pp-faint);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  counter-reset: none;
}

.page-privacy .privacy-toc__list li {
  margin-bottom: 2px;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px 8px 10px;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--pp-muted);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--ink-900);
  border-left-color: var(--orange);
  background: rgba(255, 122, 47, .1);
}

.page-privacy .privacy-toc__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--pp-faint);
}

.page-privacy .privacy-toc__label {
  flex: 1 1 auto;
}

.page-privacy .privacy-toc__top {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--pp-muted);
  text-decoration: none;
  border-bottom: 1px dashed var(--pp-rule);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-toc__top:hover {
  color: var(--ink-900);
  border-bottom-color: var(--orange);
}

/* ---------- 文末区块 ---------- */
.page-privacy .privacy-foot {
  padding: 0 0 78px;
}

.page-privacy .privacy-foot__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 38px 42px;
  background:
    radial-gradient(120% 180% at 108% -20%, rgba(196, 44, 107, .3), transparent 60%),
    var(--ink-800);
  border: 1px solid var(--line);
  color: var(--text);
}

.page-privacy .privacy-foot__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-foot h2 {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.022em;
  color: var(--text);
}

.page-privacy .privacy-foot__text p {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-privacy .privacy-foot__actions {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 176px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .page-privacy .privacy-doc__inner {
    grid-template-columns: minmax(0, 1fr) 196px;
    gap: 46px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 40px;
  }
}

@media (max-width: 880px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-top: 46px;
    padding-bottom: 34px;
  }

  .page-privacy .privacy-hero__meta {
    align-self: auto;
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 16px;
  }

  .page-privacy .privacy-doc {
    padding: 44px 0 56px;
  }

  .page-privacy .privacy-doc__inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .page-privacy .privacy-toc {
    position: static;
    order: -1;
    padding-bottom: 22px;
    border-bottom: 1px dashed var(--pp-rule);
  }

  .page-privacy .privacy-toc__title {
    margin-bottom: 10px;
  }

  .page-privacy .privacy-toc__list {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .page-privacy .privacy-toc__list li {
    flex: 0 0 auto;
    margin-bottom: 0;
  }

  .page-privacy .privacy-toc__list a {
    border-left: 0;
    border-bottom: 2px solid transparent;
    padding: 7px 12px;
    background: rgba(21, 31, 75, .05);
    white-space: nowrap;
  }

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

  .page-privacy .privacy-foot__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 26px;
    padding: 30px 24px;
  }

  .page-privacy .privacy-foot__actions {
    flex-direction: row;
    width: 100%;
    min-width: 0;
  }

  .page-privacy .privacy-foot__actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .page-privacy .privacy-crumbs {
    padding-top: 18px;
  }

  .page-privacy .privacy-hero {
    margin-top: 14px;
  }

  .page-privacy .privacy-hero__grid {
    padding-top: 36px;
    padding-bottom: 26px;
  }

  .page-privacy .privacy-hero__kicker {
    font-size: 11px;
    letter-spacing: .14em;
    margin-bottom: 14px;
  }

  .page-privacy .privacy-hero .lede {
    font-size: 15.5px;
    line-height: 1.78;
  }

  .page-privacy .privacy-hero__meta-row {
    font-size: 12.5px;
    padding: 8px 0;
  }

  .page-privacy .privacy-section {
    margin-top: 34px;
    padding-top: 30px;
  }

  .page-privacy .privacy-section__head {
    gap: 10px;
    margin-bottom: 16px;
  }

  .page-privacy .privacy-section__body p,
  .page-privacy .privacy-list li {
    font-size: 15.5px;
    line-height: 1.8;
  }

  .page-privacy .privacy-callout {
    padding: 14px 16px;
    font-size: 14.5px;
  }

  .page-privacy .privacy-contact__row {
    padding: 13px 14px;
    gap: 8px;
  }

  .page-privacy .privacy-contact__label {
    flex: 0 0 100%;
  }

  .page-privacy .privacy-contact__value {
    flex: 1 1 auto;
    font-size: 14.5px;
  }

  .page-privacy .privacy-foot__actions {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}
</main>