/* ===== 数据保护说明 · 页面专属样式（作用域 .page-privacy） ===== */

.page-privacy {
  --pd-hair: rgba(220, 216, 200, 0.16);
  --pd-hair-strong: rgba(220, 216, 200, 0.32);
  --pd-body-text: rgba(246, 244, 236, 0.86);
  --pd-soft-text: rgba(246, 244, 236, 0.74);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.75;
  overflow-x: clip;
}

.page-privacy h1,
.page-privacy h2 {
  margin: 0;
  font-weight: 300;
  letter-spacing: 0.01em;
}

.page-privacy p {
  margin: 0;
}

.page-privacy ul,
.page-privacy ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-privacy .pd-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--lime);
  white-space: nowrap;
}

/* ---------- 首屏 ---------- */

.page-privacy .pd-hero {
  position: relative;
  padding-top: calc(var(--head-offset) + 32px);
  background:
    radial-gradient(115% 85% at 88% -12%, rgba(20, 81, 62, 0.95) 0%, rgba(11, 61, 46, 0) 62%),
    linear-gradient(180deg, var(--ink-deep) 0%, var(--ink) 78%);
  border-bottom: var(--line);
}

.page-privacy .crumbs {
  margin-bottom: clamp(26px, 4.5vw, 52px);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-privacy .crumbs a {
  color: inherit;
  text-decoration: none;
  transition: color var(--ease);
}

.page-privacy .crumbs a:hover {
  color: var(--lime);
}

.page-privacy .pd-hero__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lime);
  margin-bottom: 18px;
}

.page-privacy .pd-hero__title {
  font-size: clamp(34px, 7vw, 88px);
  line-height: 1.04;
  letter-spacing: 0.02em;
  max-width: 14em;
}

.page-privacy .pd-hero__lede {
  margin-top: clamp(22px, 3vw, 36px);
  max-width: 34em;
  font-size: clamp(16px, 1.55vw, 19px);
  line-height: 1.85;
  color: var(--pd-soft-text);
}

.page-privacy .pd-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: 20px;
  border-top: 1px solid var(--pd-hair);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-privacy .pd-hero__metaitem {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.page-privacy .pd-hero__metaitem::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  background: var(--lime);
}

.page-privacy .pd-hero__media {
  width: min(100% - (var(--gutter) * 2), var(--wrap));
  margin: clamp(34px, 5vw, 60px) auto 0;
  aspect-ratio: 16 / 9;
  border: 2px solid var(--turf);
  border-bottom: none;
  background: var(--ink-deep);
  box-shadow: var(--shadow-brutal);
  overflow: hidden;
}

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

/* ---------- 锚点目录 ---------- */

.page-privacy .pd-toc {
  background: var(--ink-deep);
  border-bottom: var(--line);
  padding: clamp(26px, 4vw, 46px) 0 clamp(22px, 3vw, 38px);
}

.page-privacy .pd-toc__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
  margin-bottom: 14px;
}

.page-privacy .pd-toc__list {
  display: grid;
  grid-template-columns: 1fr;
}

.page-privacy .pd-toc__link {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 13px 2px;
  border-bottom: 1px solid var(--pd-hair);
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: color var(--ease), border-color var(--ease), padding-left var(--ease);
}

.page-privacy .pd-toc__link:hover {
  color: var(--lime);
  border-color: var(--lime);
  padding-left: 10px;
}

.page-privacy .pd-toc__no {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  transition: color var(--ease);
}

.page-privacy .pd-toc__link:hover .pd-toc__no {
  color: var(--lime);
}

/* ---------- 条目区块 ---------- */

.page-privacy .pd-sec {
  padding: clamp(52px, 7vw, 104px) 0;
  border-bottom: 1px solid var(--pd-hair);
}

.page-privacy .pd-sec__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.5vw, 28px);
}

.page-privacy .pd-sec__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-privacy .pd-sec__no::after {
  content: "";
  display: block;
  width: 2px;
  height: 44px;
  margin-top: 16px;
  background: var(--turf);
}

.page-privacy .pd-sec__body {
  min-width: 0;
}

.page-privacy .pd-sec__title {
  font-size: clamp(26px, 4vw, 46px);
  line-height: 1.16;
  max-width: 20em;
}

.page-privacy .pd-sec__text {
  margin-top: clamp(16px, 2vw, 24px);
  max-width: 42em;
  color: var(--pd-soft-text);
}

.page-privacy .pd-list {
  margin-top: clamp(28px, 3.5vw, 44px);
  border-top: 1px solid var(--pd-hair-strong);
}

.page-privacy .pd-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pd-hair);
}

.page-privacy .pd-list__key {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  line-height: 1.9;
  color: var(--mist);
}

.page-privacy .pd-list__val {
  display: block;
  max-width: 46em;
  color: var(--pd-body-text);
}

/* 浅色分区 */

.page-privacy .pd-sec--paper {
  background: var(--paper);
  color: var(--carbon);
  border-bottom: 1px solid var(--sand);
}

.page-privacy .pd-sec--paper .pd-sec__no {
  color: var(--ink);
  opacity: 0.45;
}

.page-privacy .pd-sec--paper .pd-sec__no::after {
  background: var(--sand);
}

.page-privacy .pd-sec--paper .pd-sec__text {
  color: rgba(20, 23, 26, 0.7);
}

.page-privacy .pd-sec--paper .pd-list {
  border-top-color: var(--sand);
}

.page-privacy .pd-sec--paper .pd-list li {
  border-bottom-color: var(--sand);
}

.page-privacy .pd-sec--paper .pd-list__key {
  color: rgba(20, 23, 26, 0.52);
}

.page-privacy .pd-sec--paper .pd-list__val {
  color: var(--carbon);
}

.page-privacy .pd-sec--paper .pd-num {
  color: var(--carbon);
  background: var(--lime);
  padding: 1px 6px;
  border-radius: 2px;
}

/* ---------- 收束入口 ---------- */

.page-privacy .pd-cta {
  padding: clamp(48px, 6.5vw, 92px) 0 clamp(56px, 7vw, 100px);
  background: linear-gradient(140deg, var(--lime) 0%, var(--lime-soft) 58%, var(--paper) 100%);
  color: var(--carbon);
  border-bottom: var(--line);
}

.page-privacy .pd-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-privacy .pd-cta__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: rgba(20, 23, 26, 0.58);
  margin-bottom: 14px;
}

.page-privacy .pd-cta__title {
  font-size: clamp(25px, 3.6vw, 42px);
  line-height: 1.16;
  max-width: 18em;
}

.page-privacy .pd-cta__textbody {
  margin-top: 18px;
  max-width: 38em;
  color: rgba(20, 23, 26, 0.78);
}

.page-privacy .pd-cta__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  border: 2px solid var(--carbon);
  background: rgba(246, 244, 236, 0.6);
  box-shadow: var(--shadow-brutal);
}

.page-privacy .pd-cta__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(20, 23, 26, 0.58);
}

.page-privacy .pd-cta__mail {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--carbon);
  word-break: break-all;
}

.page-privacy .copy-btn {
  align-self: flex-start;
  padding: 10px 18px;
  border: 2px solid var(--carbon);
  background: var(--carbon);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background var(--ease), border-color var(--ease), color var(--ease);
}

.page-privacy .copy-btn:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--lime-soft);
}

.page-privacy .pd-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  padding-top: 14px;
  border-top: 1px solid rgba(20, 23, 26, 0.25);
}

.page-privacy .pd-cta__link {
  font-size: 14px;
  color: var(--carbon);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color var(--ease);
}

.page-privacy .pd-cta__link:hover {
  border-bottom-color: var(--carbon);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-privacy .pd-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: clamp(24px, 3vw, 56px);
  }

  .page-privacy .pd-toc__list li:nth-child(3) .pd-toc__link {
    border-bottom: none;
  }
}

@media (min-width: 780px) {
  .page-privacy .pd-list li {
    grid-template-columns: minmax(140px, 210px) minmax(0, 1fr);
    gap: clamp(24px, 3vw, 48px);
    align-items: baseline;
    padding: 22px 0;
  }
}

@media (min-width: 900px) {
  .page-privacy .pd-hero__media {
    aspect-ratio: 12 / 5;
  }

  .page-privacy .pd-sec__grid {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-privacy .pd-cta__inner {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    gap: clamp(40px, 5vw, 96px);
  }
}

@media (min-width: 1200px) {
  .page-privacy .pd-sec__grid {
    grid-template-columns: 128px minmax(0, 1fr);
  }

  .page-privacy .pd-hero__meta {
    gap: 10px 48px;
  }
}