.page-privacy {
  --pv-green-deep: #0E9C65;
  --pv-maxw: 1200px;
  display: block;
  color: var(--ink-soft);
  padding-bottom: clamp(24px, 5vw, 56px);
}

/* ---------- 面包屑 ---------- */
.page-privacy .pv-crumbs-wrap {
  padding-top: clamp(14px, 2.5vw, 24px);
  padding-bottom: clamp(10px, 2vw, 18px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
}

.page-privacy .pv-hero__media {
  position: relative;
  height: clamp(200px, 30vw, 380px);
  overflow: hidden;
  border-radius: 0 0 var(--radius-l) var(--radius-l);
}

.page-privacy .pv-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-privacy .pv-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 18, 32, .3) 0%, rgba(11, 18, 32, .88) 62%, rgba(11, 18, 32, 1) 100%);
}

.page-privacy .pv-hero__card {
  position: relative;
  z-index: 2;
  margin-top: -72px;
  padding: clamp(22px, 4vw, 44px);
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(22, 217, 140, .18), transparent 56%),
    radial-gradient(110% 130% at 100% 0%, rgba(255, 122, 41, .14), transparent 58%),
    linear-gradient(158deg, rgba(20, 33, 58, .97), rgba(11, 18, 32, .99));
  box-shadow: var(--shadow-2);
}

.page-privacy .pv-hero__card h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 5.2vw, 50px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: #FFFFFF;
  margin: 12px 0 0;
  max-width: 20ch;
}

.page-privacy .pv-hero__lead {
  margin: clamp(14px, 2.4vw, 22px) 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-privacy .pv-hero__meta {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  padding-top: clamp(14px, 2.4vw, 20px);
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
}

.page-privacy .pv-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(22, 217, 140, .16);
}

/* ---------- 摘要块 ---------- */
.page-privacy .pv-brief {
  padding: clamp(24px, 4.5vw, 44px) 0 0;
}

.page-privacy .pv-brief__card {
  border-radius: var(--radius-l);
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(130% 160% at 100% 0%, rgba(22, 217, 140, .2), transparent 58%),
    linear-gradient(150deg, var(--ink-2), var(--ink));
}

.page-privacy .pv-brief__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-privacy .pv-brief__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.35;
  color: #FFFFFF;
  max-width: 30ch;
}

.page-privacy .pv-brief__text {
  margin: 14px 0 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.88;
  color: var(--ink-soft);
}

.page-privacy .pv-toc {
  margin-top: clamp(18px, 3vw, 26px);
  border-top: 1px dashed var(--line);
  padding-top: clamp(14px, 2.4vw, 20px);
}

.page-privacy .pv-toc__summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--green);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

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

.page-privacy .pv-toc__summary::after {
  content: "＋";
  font-size: 14px;
}

.page-privacy .pv-toc[open] .pv-toc__summary::after {
  content: "－";
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .pv-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  padding: 6px 0;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 15px;
  transition: color .2s var(--ease), transform .2s var(--ease);
}

.page-privacy .pv-toc__list a:hover {
  color: var(--green);
  transform: translateX(4px);
}

.page-privacy .pv-toc__list .mono {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--slate);
}

/* ---------- 锚点导航 ---------- */
.page-privacy .pv-anchor {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  margin-top: clamp(24px, 4vw, 40px);
  padding: 12px clamp(16px, 4vw, 28px);
  background: rgba(11, 18, 32, .94);
  border-block: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.page-privacy .pv-anchor::-webkit-scrollbar {
  display: none;
}

.page-privacy .pv-anchor .anchor-nav__link {
  flex: 0 0 auto;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  font-size: 13px;
  text-decoration: none;
  color: var(--ink-soft);
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pv-anchor .anchor-nav__link .mono {
  font-size: 11px;
  letter-spacing: .06em;
  opacity: .75;
}

.page-privacy .pv-anchor .anchor-nav__link:hover,
.page-privacy .pv-anchor .anchor-nav__link[aria-current="true"] {
  color: var(--ink);
  background: var(--green);
  border-color: var(--green);
}

/* ---------- 章节通用 ---------- */
.page-privacy .pv-section {
  padding: clamp(36px, 6.5vw, 72px) 0;
}

.page-privacy .pv-paper-wrap {
  padding-inline: clamp(8px, 2vw, 24px);
  max-width: var(--maxw-wide);
  margin-inline: auto;
}

.page-privacy .pv-section--paper {
  background: var(--paper);
  color: var(--paper-ink);
  border-radius: var(--radius-l);
  margin-block: clamp(16px, 3vw, 30px);
  padding-inline: clamp(16px, 3vw, 32px);
}

.page-privacy .pv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 2vw, 20px);
}

.page-privacy .pv-no {
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--green);
  opacity: .85;
}

.page-privacy .pv-section--paper .pv-no {
  color: var(--pv-green-deep);
  opacity: 1;
}

.page-privacy .pv-body h2 {
  margin: 0 0 clamp(14px, 2.4vw, 20px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.6vw, 33px);
  line-height: 1.28;
  color: #FFFFFF;
  letter-spacing: -.005em;
}

.page-privacy .pv-section--paper .pv-body h2 {
  color: #101A2C;
}

.page-privacy .pv-body h3 {
  margin: clamp(20px, 3vw, 28px) 0 10px;
  font-size: clamp(16px, 1.9vw, 18px);
  font-weight: 700;
  line-height: 1.5;
  color: #FFFFFF;
}

.page-privacy .pv-section--paper .pv-body h3 {
  color: #14213A;
}

.page-privacy .pv-body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.9;
}

.page-privacy .pv-body strong {
  color: #FFFFFF;
  font-weight: 700;
}

.page-privacy .pv-section--paper .pv-body strong {
  color: #101A2C;
}

.page-privacy .pv-note {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: rgba(255, 122, 41, .08);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 70ch;
}

.page-privacy .pv-section--paper .pv-note {
  background: rgba(255, 122, 41, .12);
  color: var(--paper-ink);
}

/* ---------- 列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.85;
  max-width: 70ch;
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--green);
  transform: skewX(-16deg);
}

.page-privacy .pv-section--paper .pv-list > li::before {
  background: var(--pv-green-deep);
}

.page-privacy .pv-list--plain > li::before {
  border-radius: 50%;
  transform: none;
  background: var(--orange);
}

.page-privacy .pv-section--paper .pv-list--plain > li::before {
  background: var(--orange);
}

/* ---------- 用途卡 ---------- */
.page-privacy .pv-purpose {
  display: grid;
  gap: 14px;
  margin-top: clamp(14px, 2.4vw, 22px);
}

.page-privacy .pv-purpose__item {
  position: relative;
  padding: clamp(16px, 2.6vw, 24px);
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(20, 33, 58, .9), rgba(11, 18, 32, .9));
  transition: transform .28s var(--ease), border-color .28s var(--ease);
}

.page-privacy .pv-purpose__item::after {
  content: "";
  position: absolute;
  left: clamp(16px, 2.6vw, 24px);
  right: clamp(16px, 2.6vw, 24px);
  bottom: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--green), rgba(22, 217, 140, 0));
}

.page-privacy .pv-purpose__item:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-privacy .pv-purpose__no {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-privacy .pv-purpose__item h3 {
  margin: 8px 0 8px;
  font-size: 17px;
}

.page-privacy .pv-purpose__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ---------- 权利卡 ---------- */
.page-privacy .pv-rights {
  display: grid;
  gap: 14px;
  margin-top: clamp(16px, 2.6vw, 24px);
}

.page-privacy .pv-rights__card {
  display: grid;
  gap: 8px;
  padding: clamp(18px, 2.8vw, 26px);
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(20, 33, 58, .92), rgba(11, 18, 32, .92));
  text-decoration: none;
  transition: transform .28s var(--ease), border-color .28s var(--ease);
}

.page-privacy .pv-rights__card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-privacy .pv-rights__badge {
  justify-self: start;
  padding: 4px 12px;
  border-radius: var(--pill);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink);
  background: var(--mint);
}

.page-privacy .pv-rights__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.45;
  color: #FFFFFF;
}

.page-privacy .pv-rights__desc {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ---------- 联系方式块 ---------- */
.page-privacy .pv-contact {
  margin-top: clamp(22px, 3.4vw, 34px);
  padding: clamp(18px, 3vw, 28px);
  border-radius: var(--radius-m);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(120% 160% at 0% 0%, rgba(22, 217, 140, .14), transparent 62%),
    linear-gradient(155deg, rgba(20, 33, 58, .95), rgba(11, 18, 32, .95));
}

.page-privacy .pv-contact__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
}

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

.page-privacy .pv-contact__list li {
  font-size: 15px;
  line-height: 1.8;
  color: #FFFFFF;
}

.page-privacy .pv-contact__list .mono {
  display: inline-block;
  min-width: 3.4em;
  margin-right: 8px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--green);
}

.page-privacy .pv-contact .pv-note {
  color: var(--ink-soft);
  background: rgba(255, 122, 41, .1);
}

/* ---------- 行动按钮 ---------- */
.page-privacy .pv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3.4vw, 34px);
}

/* ---------- 尾行 ---------- */
.page-privacy .pv-foot {
  padding: clamp(20px, 3.5vw, 34px) 0 clamp(10px, 2vw, 20px);
}

.page-privacy .pv-foot__row {
  display: grid;
  gap: 12px;
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--line);
}

.page-privacy .pv-foot__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--slate);
  max-width: 70ch;
}

.page-privacy .pv-foot__link {
  font-size: 14px;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease);
}

.page-privacy .pv-foot__link:hover {
  border-bottom-color: var(--green);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-purpose {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .pv-rights {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .pv-foot__row {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-privacy .pv-foot__link {
    justify-self: end;
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-grid {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 52px);
    align-items: start;
  }

  .page-privacy .pv-no {
    position: sticky;
    top: 84px;
  }

  .page-privacy .pv-list--cols {
    grid-template-columns: 1fr 1fr;
    column-gap: 40px;
  }
}

@media (min-width: 1100px) {
  .page-privacy .pv-purpose {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-purpose__item,
  .page-privacy .pv-rights__card,
  .page-privacy .pv-toc__list a {
    transition: none;
  }

  .page-privacy .pv-purpose__item:hover,
  .page-privacy .pv-rights__card:hover {
    transform: none;
  }
}
</main>