.page-privacy {
  --pv-line: rgba(224, 169, 60, .28);
  --pv-soft: rgba(246, 240, 226, .86);
  --pv-sheet-shadow: 6px 6px 0 rgba(140, 16, 32, .18), -3px -3px 0 rgba(224, 169, 60, .2);
}

.page-privacy a,
.page-privacy p,
.page-privacy h1,
.page-privacy h2,
.page-privacy h3 {
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero__grid {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
  align-items: center;
  margin-top: 22px;
}

.page-privacy .pv-hero__text .cx-h1 {
  margin: 10px 0 18px;
}

.page-privacy .pv-hero__text .cx-lede {
  max-width: 36em;
}

.page-privacy .pv-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-privacy .pv-hero__media {
  position: relative;
  padding: 10px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(43, 163, 148, .18), rgba(6, 23, 38, .92));
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-privacy .pv-hero__media .cx-media__cap {
  margin: 10px 2px 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(246, 240, 226, .6);
}

/* ---------- 章节目录 ---------- */
.page-privacy .pv-toc__head {
  margin-bottom: 26px;
}

.page-privacy .pv-toc__head .cx-h2 {
  margin: 8px 0 0;
}

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

.page-privacy .pv-toc__list li {
  min-width: 0;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  color: var(--c-paper);
  text-decoration: none;
  border-left: 2px solid rgba(224, 169, 60, .38);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(90deg, rgba(43, 163, 148, .14), transparent 72%);
  transition: border-color .3s var(--speed), background .3s var(--speed), transform .3s var(--speed);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  border-left-color: var(--c-neon);
  background: linear-gradient(90deg, rgba(43, 163, 148, .32), transparent 84%);
  transform: translateX(2px);
}

.page-privacy .pv-toc__list .cx-mono {
  flex: none;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--c-gold);
}

/* ---------- 章节通用 ---------- */
.page-privacy .pv-sec {
  scroll-margin-top: 88px;
}

.page-privacy .pv-sec--last {
  padding-bottom: clamp(56px, 9vw, 110px);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-sec__no {
  flex: none;
  font-size: clamp(18px, 3vw, 22px);
  letter-spacing: .1em;
  color: var(--c-gold);
}

.page-privacy .pv-sec__head .cx-h2 {
  margin: 0;
}

.page-privacy .pv-sec__lead {
  margin: 20px 0 0;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--pv-soft);
}

.page-privacy .cx-rule {
  margin-top: clamp(28px, 5vw, 52px);
}

/* ---------- 01 三类信息 ---------- */
.page-privacy .pv-facts {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.page-privacy .pv-fact {
  padding: 22px 20px 24px;
  background: var(--c-paper);
  color: var(--c-ink);
  border-radius: var(--radius);
  box-shadow: var(--pv-sheet-shadow);
}

.page-privacy .pv-fact__label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-red);
  border: 1px solid var(--c-red);
  padding: 3px 8px;
  border-radius: var(--radius);
}

.page-privacy .pv-fact .cx-h3 {
  margin: 14px 0 10px;
  font-size: 19px;
  color: var(--c-ink);
}

.page-privacy .pv-fact p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: #2a231f;
}

/* ---------- 02 用途清单 ---------- */
.page-privacy .pv-use {
  margin-top: 28px;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-use__row {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-use__key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--c-gold);
}

.page-privacy .pv-use__val {
  margin: 0;
  max-width: 46em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--pv-soft);
}

/* ---------- 纸张正文块 ---------- */
.page-privacy .pv-sheet {
  margin-top: 26px;
  padding: clamp(20px, 3.4vw, 34px);
  background: var(--c-paper);
  color: var(--c-ink);
  border-radius: var(--radius);
  box-shadow: var(--pv-sheet-shadow);
}

.page-privacy .pv-sheet p {
  margin: 0 0 14px;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.78;
}

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

.page-privacy .pv-sheet strong {
  color: var(--c-red-deep);
  font-weight: 700;
}

/* ---------- 名词悬停说明 ---------- */
.page-privacy .pv-term {
  position: relative;
  border-bottom: 1px dashed var(--c-gold);
  cursor: help;
}

.page-privacy .pv-term::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  width: max-content;
  max-width: min(260px, 70vw);
  padding: 9px 11px;
  background: var(--c-abyss);
  color: var(--c-paper);
  border: 1px solid var(--c-gold);
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.55;
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;
  transition: opacity .24s var(--speed), transform .24s var(--speed);
  z-index: 6;
}

.page-privacy .pv-term:hover::after,
.page-privacy .pv-term:focus-within::after {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 04 折叠补充 ---------- */
.page-privacy .pv-note {
  margin-top: 20px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  background: rgba(6, 23, 38, .55);
}

.page-privacy .pv-note summary {
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  color: var(--c-gold-lt);
  font-size: 15px;
  letter-spacing: .03em;
}

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

.page-privacy .pv-note summary::before {
  content: "+";
  display: inline-block;
  width: 18px;
  font-family: var(--font-mono);
  color: var(--c-gold);
}

.page-privacy .pv-note[open] summary::before {
  content: "—";
}

.page-privacy .pv-note[open] summary {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-note p {
  margin: 0;
  padding: 16px 18px 20px;
  font-size: 15px;
  line-height: 1.76;
  color: var(--pv-soft);
}

/* ---------- 05 操作路径 ---------- */
.page-privacy .pv-steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-step {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--c-paper);
  color: var(--c-ink);
  border-top: 3px solid var(--c-gold);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--pv-sheet-shadow);
}

.page-privacy .pv-step__no {
  display: block;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--c-red);
}

.page-privacy .pv-step .cx-h3 {
  margin: 10px 0 8px;
  font-size: 19px;
  color: var(--c-ink);
}

.page-privacy .pv-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: #2a231f;
}

/* ---------- 07 联系与更新 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-privacy .pv-contact__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
  padding: 16px 18px;
  border-left: 2px solid var(--c-gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(90deg, rgba(43, 163, 148, .18), transparent 76%);
}

.page-privacy .pv-contact__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-gold);
}

.page-privacy .pv-contact__val {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--c-paper);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid transparent;
  transition: color .25s var(--speed), border-color .25s var(--speed);
}

.page-privacy .pv-contact__val:hover,
.page-privacy .pv-contact__val:focus-visible {
  color: var(--c-neon);
  border-bottom-color: var(--c-neon);
}

.page-privacy .pv-contact__note {
  margin: 16px 0 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.76;
  color: var(--pv-soft);
}

.page-privacy .pv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-privacy .pv-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-privacy .pv-use__row {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 30px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }

  .page-privacy .pv-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 34px;
  }

  .page-privacy .pv-step + .pv-step::before {
    content: "→";
    position: absolute;
    left: -26px;
    top: 30px;
    font-family: var(--font-mono);
    font-size: 20px;
    color: var(--c-gold);
  }
}

@media (min-width: 1080px) {
  .page-privacy .pv-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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

  .page-privacy .pv-toc__list a:hover,
  .page-privacy .pv-toc__list a:focus-visible {
    transform: none;
  }
}