/* =========================================================
   隐私中心 · 条款长卷
   作用域：.page-privacy
   ========================================================= */

.page-privacy {
  --pv-card: #FFFCF4;
  --pv-rule: rgba(20, 16, 12, .18);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  overflow: clip;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.4vw, 34px);
  margin-top: clamp(16px, 2.8vw, 32px);
  align-items: start;
}

.page-privacy .privacy-hero__title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 7vw, 74px);
  line-height: 1.06;
  letter-spacing: .04em;
  color: var(--ink);
}

.page-privacy .privacy-hero__mark {
  display: inline-block;
  margin-top: clamp(10px, 1.8vw, 20px);
}

.page-privacy .privacy-hero__copy .lede {
  margin: 0;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.9;
  color: var(--ink-2);
}

.page-privacy .privacy-hero__facts {
  list-style: none;
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-hero__facts li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 10px 16px;
  border: 2px solid rgba(20, 16, 12, .7);
  border-radius: var(--r-pill);
  background: rgba(253, 246, 233, .84);
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink-2);
}

.page-privacy .privacy-hero__facts .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--apricot-deep);
}

.page-privacy .privacy-hero__figure {
  margin: clamp(30px, 4.4vw, 52px) 0 0;
  border: var(--bw) solid var(--charcoal);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(150deg, #FFF6E3, var(--apricot-soft));
  box-shadow: var(--shadow-hard);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-privacy .privacy-hero__caption {
  padding: 12px clamp(14px, 2.4vw, 22px);
  border-top: var(--bw) solid var(--charcoal);
  background: var(--rice);
  font-size: 13.5px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--taupe);
}

/* ---------- 长卷骨架 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 54px);
  align-items: start;
}

.page-privacy .privacy-index {
  border: var(--bw) solid var(--charcoal);
  border-radius: var(--r);
  background: var(--pv-card);
  padding: 16px 14px 18px;
  box-shadow: 5px 5px 0 rgba(20, 16, 12, .8);
}

.page-privacy .privacy-index__title {
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--apricot);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .22em;
  color: var(--apricot-deep);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
}

.page-privacy .privacy-index__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  border-left: 3px solid transparent;
  text-decoration: none;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.55;
  transition: background-color .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  background: var(--apricot-soft);
  border-left-color: var(--apricot-deep);
  color: var(--charcoal);
}

.page-privacy .privacy-index__list .num {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--apricot-deep);
}

/* ---------- 条款卡 ---------- */

.page-privacy .privacy-terms {
  display: grid;
  gap: clamp(26px, 3.6vw, 44px);
}

.page-privacy .privacy-term {
  position: relative;
  background: var(--pv-card);
  border: var(--bw) solid var(--charcoal);
  border-radius: var(--r-lg);
  padding: clamp(22px, 3.2vw, 42px);
  box-shadow: 5px 5px 0 rgba(20, 16, 12, .82);
  scroll-margin-top: 116px;
}

.page-privacy .privacy-term__head {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.8vw, 18px);
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-privacy .privacy-term__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 31px);
  line-height: 1.32;
  letter-spacing: .015em;
  color: var(--ink);
}

.page-privacy .privacy-term > p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--charcoal);
}

.page-privacy .privacy-term > *:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-term .privacy-term__plain {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  padding-top: clamp(12px, 1.8vw, 18px);
  border-top: 2px solid var(--apricot);
  font-family: var(--font-display);
  font-size: clamp(15px, 1.7vw, 17.5px);
  line-height: 1.9;
  color: var(--ink-2);
}

.page-privacy .privacy-term a {
  color: var(--apricot-deep);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

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

/* ---------- 三类信息 ---------- */

.page-privacy .privacy-trio {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-privacy .privacy-trio__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 16px 18px;
  border: 2px solid var(--pv-rule);
  border-radius: var(--r);
  background: rgba(247, 217, 160, .38);
}

.page-privacy .privacy-trio__title {
  margin: 0;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--apricot);
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-privacy .privacy-trio__body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--charcoal);
}

/* ---------- 必要 / 可选 ---------- */

.page-privacy .privacy-dual {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .privacy-dual__col {
  padding: 18px 18px 20px;
  border-radius: var(--r);
  border: 2px solid var(--pv-rule);
}

.page-privacy .privacy-dual__col--need {
  background: rgba(232, 150, 60, .17);
  border-color: rgba(201, 119, 42, .52);
}

.page-privacy .privacy-dual__col--optional {
  background: rgba(76, 122, 94, .12);
  border-color: rgba(76, 122, 94, .5);
  border-style: dashed;
}

.page-privacy .privacy-dual__label {
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid currentColor;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--ink);
}

.page-privacy .privacy-dual .privacy-dual__note {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--taupe);
}

/* ---------- 圆点清单 ---------- */

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

.page-privacy .privacy-bullets li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--charcoal);
}

.page-privacy .privacy-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--apricot);
  border: 2px solid var(--charcoal);
}

/* ---------- 折叠说明 ---------- */

.page-privacy .privacy-fold {
  margin-top: 18px;
  border-left: 4px solid var(--bamboo);
  border-radius: var(--r-sm);
  background: rgba(76, 122, 94, .08);
}

.page-privacy .privacy-fold summary {
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
}

.page-privacy .privacy-fold .fold__body {
  padding: 0 16px 14px;
}

.page-privacy .privacy-fold .fold__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--charcoal);
}

/* ---------- 步骤 ---------- */

.page-privacy .privacy-steps {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border: 2px solid var(--pv-rule);
  border-radius: var(--r);
  background: rgba(253, 246, 233, .92);
}

.page-privacy .privacy-steps__num {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 2px solid var(--charcoal);
  border-radius: 50%;
  background: var(--apricot);
  color: var(--charcoal);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
}

.page-privacy .privacy-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--charcoal);
}

/* ---------- 自助选项 ---------- */

.page-privacy .privacy-options {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .privacy-options .privacy-options__hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--taupe);
}

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

.page-privacy .privacy-option-list li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-left: 6px solid var(--bamboo);
  border-radius: var(--r);
  background: rgba(76, 122, 94, .1);
}

.page-privacy .privacy-option-list__name {
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .privacy-option-list__desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--taupe);
}

/* ---------- 深色收束区 ---------- */

.page-privacy .privacy-contact-block {
  position: relative;
}

.page-privacy .privacy-contact-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 0%, rgba(232, 150, 60, .22), transparent 62%);
  pointer-events: none;
}

.page-privacy .privacy-term--ink {
  position: relative;
  background: rgba(247, 217, 160, .07);
  border-color: var(--apricot);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .32);
}

.page-privacy .privacy-term--ink .privacy-term__title {
  color: var(--apricot-soft);
}

.page-privacy .privacy-term--ink .privacy-term__plain {
  color: var(--apricot-soft);
  border-top-color: var(--apricot);
}

.page-privacy .privacy-term--ink > p {
  color: rgba(253, 246, 233, .88);
}

.page-privacy .privacy-term--ink a {
  color: var(--apricot-soft);
}

.page-privacy .privacy-term--ink a:hover,
.page-privacy .privacy-term--ink a:focus-visible {
  color: #FFFFFF;
}

.page-privacy .privacy-contact {
  margin: 0 0 18px;
  display: grid;
  gap: 1px;
  border: 2px solid rgba(247, 217, 160, .34);
  border-radius: var(--r);
  overflow: hidden;
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 16px;
  background: rgba(22, 52, 42, .94);
}

.page-privacy .privacy-contact dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--apricot);
}

.page-privacy .privacy-contact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--rice);
}

.page-privacy .privacy-contact__mail {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  word-break: break-all;
}

.page-privacy .privacy-bullets--ink li {
  color: rgba(253, 246, 233, .9);
}

.page-privacy .privacy-bullets--ink li::before {
  background: var(--apricot);
  border-color: var(--apricot-soft);
}

/* ---------- 平板 ---------- */

@media (min-width: 560px) {
  .page-privacy .privacy-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: minmax(150px, 210px) minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(32px, 4.6vw, 72px);
    align-items: end;
  }

  .page-privacy .privacy-trio {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

/* ---------- 桌面 ---------- */

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(190px, 230px) minmax(0, 1fr);
    gap: clamp(36px, 4.4vw, 64px);
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 108px;
  }

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

/* ---------- 动效降级 ---------- */

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