.page-privacy {
  --clause-rule: 1px solid var(--line);
  --note-bg: var(--paper);
  background: var(--cream);
  color: var(--charcoal);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-privacy .container {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

.page-privacy .privacy-crumb {
  padding-top: clamp(16px, 3vw, 28px);
  padding-bottom: 4px;
}

.page-privacy .breadcrumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #5b6a63;
}

.page-privacy .breadcrumb a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--deep-orange);
  border-bottom-color: var(--deep-orange);
}

.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--deep-orange);
  border-bottom: 1px solid var(--deep-orange);
}

/* —— 文档封面 —— */
.page-privacy .privacy-head {
  position: relative;
  margin-top: clamp(14px, 2vw, 22px);
  padding: clamp(30px, 6vw, 64px) 0 clamp(34px, 6vw, 68px);
  background:
    repeating-linear-gradient(90deg, rgba(143, 227, 214, 0.07) 0 1px, transparent 1px 96px),
    radial-gradient(120% 90% at 88% 6%, rgba(0, 229, 195, 0.16), transparent 62%),
    linear-gradient(160deg, var(--green) 0%, var(--green) 52%, var(--ink) 100%);
  color: var(--cream);
  overflow: hidden;
}

.page-privacy .privacy-head::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 4px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--cyan) 38%, var(--orange) 62%, var(--orange) 100%);
  opacity: 0.9;
}

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

.page-privacy .privacy-head__eyebrow {
  color: var(--mist);
  margin: 0 0 14px;
}

.page-privacy .privacy-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.75rem, 10vw, 5.5rem);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-privacy .privacy-deck {
  margin: 20px 0 0;
  max-width: 44ch;
  font-size: var(--step-1);
  line-height: 1.75;
  color: rgba(247, 241, 231, 0.84);
}

.page-privacy .privacy-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 24px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid rgba(143, 227, 214, 0.28);
}

.page-privacy .privacy-meta li {
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-meta__k {
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-meta__v {
  font-size: 0.9375rem;
  color: var(--cream);
}

.page-privacy .privacy-head__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 26px;
}

.page-privacy .privacy-home {
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.1em;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 227, 214, 0.5);
  padding-bottom: 2px;
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .privacy-home:hover,
.page-privacy .privacy-home:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .privacy-figure {
  margin: 0;
  padding: 10px;
  background: rgba(16, 24, 21, 0.42);
  border: 1px solid rgba(0, 229, 195, 0.32);
  box-shadow: var(--shadow-paper);
}

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

.page-privacy .privacy-figure__caption {
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* —— 文档双栏 —— */
.page-privacy .privacy-doc {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  padding-top: clamp(30px, 5vw, 60px);
  padding-bottom: clamp(46px, 8vw, 92px);
}

.page-privacy .privacy-toc {
  background: var(--note-bg);
  border: var(--clause-rule);
  border-top: 3px solid var(--orange);
  padding: 18px 18px 20px;
  box-shadow: var(--shadow-paper);
}

.page-privacy .privacy-toc__label {
  margin: 0;
  color: var(--deep-orange);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px 8px 6px;
  border-left: 2px solid transparent;
  color: var(--charcoal);
  text-decoration: none;
  font-size: 0.9375rem;
  line-height: 1.4;
  transition: background var(--ease), border-color var(--ease), color var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: rgba(11, 61, 46, 0.07);
  border-left-color: var(--orange);
  color: var(--green);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.1em;
  color: var(--deep-orange);
}

.page-privacy .privacy-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  line-height: 1.65;
  color: #4c5a53;
}

/* —— 条款正文 —— */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  min-width: 0;
}

.page-privacy .clause {
  border-top: var(--clause-rule);
  padding-top: clamp(18px, 3vw, 28px);
  scroll-margin-top: 104px;
  min-width: 0;
}

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

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

.page-privacy .clause__num {
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.14em;
  color: var(--deep-orange);
  padding-top: 6px;
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--green);
}

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

.page-privacy .clause__text p {
  max-width: 68ch;
  margin: 0 0 14px;
  font-size: var(--STEP-0);
  line-height: 1.78;
}

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

.page-privacy .clause__text a {
  color: var(--deep-orange);
  text-underline-offset: 3px;
}

.page-privacy .clause__text a:hover,
.page-privacy .clause__text a:focus-visible {
  color: var(--green);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 70ch;
}

.page-privacy .privacy-list li {
  display: grid;
  gap: 4px;
  padding: 2px 0 2px 16px;
  border-left: 2px solid var(--mist);
  font-size: var(--STEP-0);
  line-height: 1.72;
}

.page-privacy .privacy-list strong {
  font-weight: 500;
  color: var(--green);
}

.page-privacy .privacy-list--tight {
  margin: 12px 0 0;
  gap: 10px;
}

.page-privacy .clause-note {
  margin-top: 18px;
  padding: 14px 16px;
  background: var(--note-bg);
  border: 1px solid var(--line);
  border-left: 3px solid var(--deep-orange);
  font-size: 0.9375rem;
  line-height: 1.72;
  max-width: 66ch;
}

.page-privacy .clause-note strong {
  color: var(--green);
  font-weight: 500;
}

.page-privacy .clause-note a {
  color: var(--deep-orange);
  text-underline-offset: 3px;
}

.page-privacy .clause details {
  margin-top: 18px;
  padding: 12px 16px;
  max-width: 66ch;
  background: rgba(233, 223, 205, 0.55);
  border: 1px solid var(--line);
}

.page-privacy .clause summary {
  cursor: pointer;
  font-weight: 500;
  color: var(--green);
  line-height: 1.6;
}

.page-privacy .clause summary::marker {
  color: var(--deep-orange);
}

/* —— 联系通道 —— */
.page-privacy .privacy-contact {
  margin-top: 22px;
  padding: 18px;
  display: grid;
  gap: 14px;
  background: var(--note-bg);
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  box-shadow: var(--shadow-paper);
  max-width: 62ch;
}

.page-privacy .privacy-contact__label {
  margin: 0;
  color: var(--deep-orange);
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: 5px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(200, 216, 208, 0.9);
}

.page-privacy .privacy-contact__row:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-contact__k {
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #4c5a53;
}

.page-privacy .privacy-contact__v {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--charcoal);
  word-break: break-word;
}

.page-privacy .privacy-contact .copy-btn {
  font-family: var(--font-data);
  justify-self: start;
  max-width: 100%;
}

.page-privacy .privacy-contact__note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid rgba(200, 216, 208, 0.9);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: #4c5a53;
}

/* —— 页尾文档索引 —— */
.page-privacy .privacy-foot {
  padding: clamp(20px, 3vw, 28px);
  background: linear-gradient(150deg, rgba(11, 61, 46, 0.06), rgba(255, 107, 53, 0.08));
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
}

.page-privacy .privacy-foot__label {
  margin: 0;
  color: var(--deep-orange);
}

.page-privacy .privacy-foot__text {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-privacy .privacy-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 16px;
}

.page-privacy .privacy-foot__links a {
  font-family: var(--font-data);
  font-size: var(--micro);
  letter-spacing: 0.08em;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .privacy-foot__links a:hover,
.page-privacy .privacy-foot__links a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .privacy-toc__list a:focus-visible,
.page-privacy .privacy-foot__links a:focus-visible,
.page-privacy .breadcrumb a:focus-visible,
.page-privacy .privacy-home:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

@media (min-width: 720px) {
  .page-privacy .privacy-head__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-privacy .privacy-list li {
    padding-left: 18px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-doc {
    grid-template-columns: minmax(196px, 240px) minmax(0, 1fr);
    align-items: start;
  }

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

@media (min-width: 1180px) {
  .page-privacy .clause__text {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.42fr);
    column-gap: clamp(24px, 3vw, 44px);
    align-items: start;
  }

  .page-privacy .clause__text > p,
  .page-privacy .clause__text > ul,
  .page-privacy .clause__text > details,
  .page-privacy .clause__text > div {
    grid-column: 1;
  }
}

@media (max-width: 420px) {
  .page-privacy .privacy-title {
    font-size: clamp(2.35rem, 13vw, 3rem);
  }

  .page-privacy .privacy-meta {
    gap: 12px 20px;
  }

  .page-privacy .privacy-contact {
    padding: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #101815;
  }

  .page-privacy .privacy-crumb,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-figure,
  .page-privacy .privacy-head__cta,
  .page-privacy .copy-btn__hint {
    display: none !important;
  }

  .page-privacy .privacy-head {
    background: none;
    color: #101815;
    padding: 0 0 18px;
    border-bottom: 1px solid #999;
  }

  .page-privacy .privacy-head::after {
    display: none;
  }

  .page-privacy .privacy-title,
  .page-privacy .privacy-deck,
  .page-privacy .privacy-meta__v {
    color: #101815;
  }

  .page-privacy .privacy-deck,
  .page-privacy .privacy-meta__k,
  .page-privacy .privacy-toc__note {
    color: #333;
  }

  .page-privacy .privacy-doc {
    display: block;
    padding: 18px 0 0;
  }

  .page-privacy .clause {
    break-inside: avoid;
    page-break-inside: avoid;
    border-top: 1px solid #999;
  }

  .page-privacy .privacy-contact,
  .page-privacy .clause-note,
  .page-privacy .privacy-foot {
    background: none;
    box-shadow: none;
  }
}