.page-privacy {
  --pp-line: rgba(79, 93, 94, .22);
  --pp-line-soft: rgba(79, 93, 94, .12);
  --pp-soft: #6A5A4C;
  --pp-radius: 14px;
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 1.25rem 0 2.75rem;
  background:
    radial-gradient(130% 100% at 88% -10%, rgba(217, 162, 74, .40), transparent 62%),
    linear-gradient(180deg, var(--sand-2) 0%, var(--sand) 78%);
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.page-privacy .privacy-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, var(--sand) 8%, rgba(255, 248, 237, .82) 46%, rgba(255, 248, 237, .30) 100%);
}

.page-privacy .privacy-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
  filter: saturate(.92);
}

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

.page-privacy .privacy-hero__eyebrow {
  margin: 1.5rem 0 .4rem;
  font-family: var(--font-display);
  font-size: .82rem;
  letter-spacing: .16em;
  color: var(--wine);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 7vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: .01em;
  color: var(--ink);
  max-width: 18em;
}

.page-privacy .privacy-hero__lead {
  margin: 1rem 0 0;
  max-width: 44rem;
  font-size: 1rem;
  color: #3B2E24;
}

.page-privacy .privacy-glance {
  display: grid;
  gap: .6rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-glance__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .35rem .7rem;
  padding: .7rem .95rem;
  background: rgba(255, 248, 237, .88);
  border: 1px solid var(--pp-line);
  border-left: 4px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-privacy .privacy-glance__label {
  font-family: var(--font-display);
  font-size: .8rem;
  letter-spacing: .08em;
  color: var(--wine);
}

.page-privacy .privacy-glance__value {
  font-size: .9rem;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 2rem;
  padding: 2.5rem 0 4rem;
}

/* 左侧目录 */
.page-privacy .privacy-index {
  padding: 1.1rem 1.15rem 1.25rem;
  background: var(--slate-light);
  border-top: 4px solid var(--wine);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-privacy .privacy-index__title {
  margin: 0 0 .75rem;
  font-family: var(--font-display);
  font-size: .9rem;
  letter-spacing: .12em;
  color: var(--wine-deep);
}

.page-privacy .privacy-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .15rem;
}

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  padding: .45rem .3rem;
  color: var(--ink);
  text-decoration: none;
  font-size: .92rem;
  border-bottom: 1px solid rgba(79, 93, 94, .16);
  transition: color .2s var(--ease), background-color .2s var(--ease), padding-left .2s var(--ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--wine);
  background: rgba(255, 248, 237, .7);
  padding-left: .6rem;
}

.page-privacy .privacy-index__num {
  font-family: var(--font-num);
  font-size: .8rem;
  color: var(--gold-deep);
  letter-spacing: .04em;
}

.page-privacy .privacy-index__note {
  margin: 1rem 0 0;
  font-size: .82rem;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-content {
  display: grid;
  gap: 1.5rem;
  min-width: 0;
}

.page-privacy .privacy-sec {
  position: relative;
  padding: 1.4rem 1.15rem 1.6rem;
  background: #FFFDF8;
  border: 1px solid var(--pp-line-soft);
  border-left: 5px solid var(--gold);
  border-radius: 0 var(--pp-radius) var(--pp-radius) 0;
  scroll-margin-top: 6.5rem;
}

.page-privacy .privacy-sec--slate {
  background: #F3F5F2;
  border-left-color: var(--wine);
}

.page-privacy .privacy-sec--contact {
  background: linear-gradient(160deg, rgba(217, 162, 74, .18), rgba(255, 248, 237, .95) 62%);
  border-left-color: var(--ember);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .7rem;
}

.page-privacy .privacy-sec__num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.4rem;
  height: 2.4rem;
  padding: 0 .35rem;
  font-family: var(--font-num);
  font-size: .95rem;
  color: var(--sand);
  background: var(--wine);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}

.page-privacy .privacy-sec--slate .privacy-sec__num {
  background: var(--slate);
}

.page-privacy .privacy-sec--contact .privacy-sec__num {
  background: var(--gold-deep);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4.6vw, 1.75rem);
  line-height: 1.25;
  color: var(--wine-deep);
}

.page-privacy .privacy-sec__lead {
  margin: 0 0 .9rem;
  font-size: .98rem;
  font-weight: 600;
  color: #3B2E24;
}

.page-privacy .privacy-sec p {
  margin: 0 0 .85rem;
  font-size: .95rem;
  color: #3A2E25;
}

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

.page-privacy .privacy-sec a {
  color: var(--wine);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--gold-deep);
}

/* 要点列表 */
.page-privacy .privacy-list {
  margin: 0 0 .9rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .55rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: .95rem;
  color: #3A2E25;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .6rem;
  height: .6rem;
  background: var(--river);
  transform: rotate(45deg);
}

.page-privacy .privacy-list--icons li::before {
  background: var(--gold);
}

.page-privacy .privacy-list strong {
  color: var(--wine-deep);
}

/* 四类信息 */
.page-privacy .privacy-cards {
  display: grid;
  gap: .7rem;
  margin-bottom: 1rem;
}

.page-privacy .privacy-card {
  padding: .85rem 1rem;
  background: var(--sand-2);
  border-top: 3px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-privacy .privacy-card__title {
  margin: 0 0 .3rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--wine-deep);
}

.page-privacy .privacy-card p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
}

/* 折叠说明 */
.page-privacy .privacy-details {
  margin-top: .35rem;
  background: rgba(79, 93, 94, .07);
  border-left: 3px solid var(--slate);
}

.page-privacy .privacy-details__summary {
  padding: .8rem 1rem;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: .95rem;
  color: var(--wine-deep);
  list-style: none;
}

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

.page-privacy .privacy-details__summary::before {
  content: "＋";
  margin-right: .5rem;
  color: var(--gold-deep);
}

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

.page-privacy .privacy-details__summary:hover,
.page-privacy .privacy-details__summary:focus-visible {
  color: var(--wine);
}

.page-privacy .privacy-details__body {
  padding: 0 1rem .95rem;
}

.page-privacy .privacy-details__body p {
  font-size: .9rem;
}

/* 功能对照 */
.page-privacy .privacy-functions {
  margin: 0 0 1rem;
  display: grid;
  gap: .6rem;
}

.page-privacy .privacy-function {
  padding: .7rem .9rem;
  background: rgba(255, 248, 237, .8);
  border-left: 3px solid var(--river);
}

.page-privacy .privacy-function dt {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--wine);
  margin-bottom: .15rem;
}

.page-privacy .privacy-function dd {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: #3A2E25;
}

/* 权利步骤 */
.page-privacy .privacy-subtitle {
  margin: 1.1rem 0 .6rem;
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--wine-deep);
}

.page-privacy .privacy-steps {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .5rem;
}

.page-privacy .privacy-steps li {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  font-size: .93rem;
  color: #3A2E25;
}

.page-privacy .privacy-steps__num {
  flex: 0 0 auto;
  width: 1.6rem;
  height: 1.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-num);
  font-size: .8rem;
  color: var(--ink);
  background: var(--gold);
  border-radius: 50%;
}

.page-privacy .privacy-steps strong {
  color: var(--wine-deep);
}

/* 联系卡 */
.page-privacy .privacy-callout {
  margin: 0 0 1rem;
  padding: 1rem 1.1rem;
  background: var(--wine-deep);
  color: var(--sand);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-privacy .privacy-callout__label {
  margin: 0 0 .25rem;
  font-family: var(--font-display);
  font-size: .8rem;
  letter-spacing: .14em;
  color: var(--ember-soft);
}

.page-privacy .privacy-callout__mail {
  margin: 0 0 .5rem;
  font-family: var(--font-num);
  font-size: clamp(1rem, 4.2vw, 1.3rem);
  line-height: 1.35;
  color: var(--sand);
  word-break: break-all;
}

.page-privacy .privacy-callout__note {
  margin: 0;
  font-size: .85rem;
  line-height: 1.7;
  color: rgba(255, 248, 237, .86);
}

.page-privacy .privacy-toplink {
  margin-top: 1.1rem;
}

.page-privacy .privacy-toplink a {
  display: inline-block;
  padding: .5rem .95rem;
  font-family: var(--font-display);
  font-size: .88rem;
  color: var(--ink);
  background: var(--ember);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% 68%, 84% 100%, 0 100%);
}

.page-privacy .privacy-toplink a:hover,
.page-privacy .privacy-toplink a:focus-visible {
  background: var(--ember-soft);
  color: var(--wine-deep);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-glance {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-sec {
    padding: 1.75rem 1.75rem 1.9rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 1.5rem 0 3.5rem;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 258px minmax(0, 1fr);
    gap: 3.25rem;
    padding: 3.25rem 0 4.5rem;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 6.5rem;
    align-self: start;
  }

  .page-privacy .privacy-content {
    gap: 1.75rem;
  }

  .page-privacy .privacy-sec {
    padding: 2rem 2.25rem 2.1rem;
  }
}

@media (min-width: 1120px) {
  .page-privacy .privacy-functions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__link,
  .page-privacy .privacy-toplink a {
    transition: none;
  }
}