.page-privacy {
  --pv-gold: #8a6a22;
  --pv-celadon: #466f5e;
  --pv-line: rgba(14, 17, 20, .14);
  --pv-line-soft: rgba(14, 17, 20, .08);
  --pv-read: 66ch;

  background: var(--ink);
  color: var(--text-ink);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 3rem) 0 clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(201, 162, 77, .13) 0%, rgba(201, 162, 77, 0) 58%),
    var(--ink);
}

.page-privacy .privacy-hero__layers {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

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

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(1.5rem, 4vw, 2.75rem);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: center;
}

.page-privacy .privacy-hero__copy h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.8rem, 4.4vw, 3rem);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--white);
  margin: 0 0 1rem;
  max-width: 20ch;
}

.page-privacy .privacy-hero__copy .lede {
  color: var(--text-ink);
  max-width: 46ch;
  margin: 0 0 1.25rem;
}

.page-privacy .privacy-hero__meta {
  font-size: var(--step--1);
  color: var(--gold-soft);
  letter-spacing: .04em;
  margin: 0;
  padding-top: .9rem;
  border-top: 1px solid var(--line);
  max-width: 46ch;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  background: var(--ink-2);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 正文区 ---------- */
.page-privacy .privacy-body {
  background: var(--paper);
  color: var(--graphite);
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(3rem, 7vw, 5.5rem);
}

.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 2.5rem);
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 1.1rem 1.15rem 1.3rem;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 .9rem;
  font-size: var(--step--1);
  letter-spacing: .22em;
  color: var(--gold);
  padding-bottom: .65rem;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: .7rem;
  align-items: baseline;
  padding: .42rem .55rem;
  font-size: var(--step--1);
  line-height: 1.55;
  color: var(--text-ink);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 2px;
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-privacy .privacy-toc__n {
  color: var(--gold);
  letter-spacing: .08em;
  flex: none;
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--white);
  background: rgba(201, 162, 77, .1);
  border-left-color: var(--gold);
}

.page-privacy .privacy-toc__list a:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 2px;
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-main {
  max-width: var(--pv-read);
}

.page-privacy .privacy-sec {
  padding: clamp(1.5rem, 3.5vw, 2.4rem) 0 clamp(1.75rem, 3.5vw, 2.6rem);
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: 6rem;
}

.page-privacy .privacy-sec:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .privacy-sec:last-child {
  padding-bottom: 0;
}

.page-privacy .privacy-sec__num {
  display: inline-block;
  margin: 0 0 .65rem;
  font-size: var(--step--1);
  letter-spacing: .2em;
  color: var(--pv-celadon);
  padding-bottom: .2rem;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-sec h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1.32;
  letter-spacing: -.005em;
  color: var(--ink);
  margin: 0 0 .9rem;
}

.page-privacy .privacy-sec__sub {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: var(--step-1);
  line-height: 1.45;
  color: var(--ink);
  margin: 1.5rem 0 .7rem;
  padding-left: .7rem;
  border-left: 3px solid var(--gold);
}

.page-privacy .privacy-sec p {
  margin: 0 0 .9rem;
  font-size: var(--step-0);
  line-height: 1.78;
  color: var(--graphite);
}

.page-privacy .privacy-sec__tail {
  margin-top: 1.1rem !important;
  padding-top: .9rem;
  border-top: 1px dashed var(--pv-line);
  font-size: var(--step--1) !important;
  color: var(--steel) !important;
}

.page-privacy .privacy-sec a {
  color: var(--pv-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(138, 106, 34, .4);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

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

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--graphite);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 1px;
  background: var(--pv-gold);
}

/* 编号步骤 */
.page-privacy .privacy-steps {
  list-style: none;
  counter-reset: pvStep;
  margin: 1.1rem 0 1.1rem;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-privacy .privacy-steps li {
  position: relative;
  counter-increment: pvStep;
  padding-left: 2.6rem;
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--graphite);
}

.page-privacy .privacy-steps li::before {
  content: counter(pvStep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .2em;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .06em;
  color: var(--pv-gold);
  padding-bottom: 1px;
  border-bottom: 1px solid rgba(138, 106, 34, .38);
}

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

/* 期限对照 */
.page-privacy .privacy-terms {
  margin: 1.2rem 0 1.4rem;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-terms__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: .2rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--pv-line-soft);
}

.page-privacy .privacy-terms dt {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: var(--step-0);
  color: var(--ink);
  line-height: 1.5;
}

.page-privacy .privacy-terms dd {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--graphite);
}

/* 折叠条目 */
.page-privacy .privacy-details {
  margin: 1.1rem 0 0;
  border: 1px solid var(--pv-line);
  border-radius: 3px;
  background: var(--white);
  overflow: hidden;
}

.page-privacy .privacy-details summary {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .8rem 1.05rem;
  cursor: pointer;
  font-size: var(--step-0);
  font-weight: 600;
  color: var(--ink);
  list-style: none;
  transition: background-color .2s var(--ease);
}

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

.page-privacy .privacy-details summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--pv-gold);
  flex: none;
}

.page-privacy .privacy-details[open] summary::before {
  content: "-";
}

.page-privacy .privacy-details summary:hover {
  background: rgba(201, 162, 77, .09);
}

.page-privacy .privacy-details summary:focus-visible {
  outline: 2px solid var(--pv-gold);
  outline-offset: -2px;
}

.page-privacy .privacy-details__body {
  padding: .2rem 1.05rem 1.05rem;
  border-top: 1px solid var(--pv-line-soft);
}

.page-privacy .privacy-details__body p {
  margin: .85rem 0 0;
  font-size: var(--step--1);
  line-height: 1.78;
  color: var(--graphite);
}

.page-privacy .privacy-details__body .privacy-list {
  margin-top: .85rem;
  margin-bottom: 0;
}

.page-privacy .privacy-details__body .privacy-list li {
  font-size: var(--step--1);
}

/* 联系出口 */
.page-privacy .privacy-contact {
  margin: 1.4rem 0 0;
  padding: 1.15rem 1.25rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--pv-line);
  border-left: 3px solid var(--gold);
  border-radius: 3px;
}

.page-privacy .privacy-contact__label {
  margin: 0 0 .45rem;
  font-size: var(--step--1);
  letter-spacing: .2em;
  color: var(--pv-celadon);
}

.page-privacy .privacy-contact__value {
  margin: 0 0 .55rem;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  line-height: 1.4;
  color: var(--ink);
  word-break: break-all;
}

.page-privacy .privacy-contact__note {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.75;
  color: var(--steel);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-terms__row {
    grid-template-columns: 10rem 1fr;
    gap: 1.5rem;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
}

@media (min-width: 1020px) {
  .page-privacy .privacy-grid {
    grid-template-columns: minmax(0, 1fr) 272px;
    gap: clamp(2rem, 5vw, 4.5rem);
  }

  .page-privacy .privacy-main {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    padding: 1.25rem 1.25rem 1.45rem;
  }

  .page-privacy .privacy-toc__inner {
    position: sticky;
    top: 5.5rem;
  }
}

@media (max-width: 560px) {
  .page-privacy .privacy-hero__copy h1 {
    max-width: none;
  }

  .page-privacy .privacy-hero__meta {
    letter-spacing: .02em;
    word-break: break-word;
  }

  .page-privacy .privacy-sec__sub {
    font-size: var(--step-0);
  }

  .page-privacy .privacy-contact__value {
    font-size: var(--step-0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-details summary,
  .page-privacy .privacy-sec a {
    transition: none;
  }
}