.page-privacy {
  --privacy-orange-ink: #A8401A;
  display: block;
  background: var(--paper);
  color: var(--ink-900);
  padding-bottom: clamp(64px, 10vw, 120px);
}

.page-privacy .privacy-topline {
  height: 4px;
  background: linear-gradient(90deg, var(--orange-500) 0%, var(--amber) 44%, var(--celadon-500) 100%);
}

.page-privacy .privacy-shell {
  width: min(calc(100% - 2 * var(--gutter)), 940px);
  margin-inline: auto;
  padding-top: clamp(20px, 3vw, 32px);
}

.page-privacy .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 52px);
  background: linear-gradient(148deg, var(--ink-900) 0%, var(--ink-700) 78%);
  color: #fff;
  clip-path: polygon(
    0 0,
    calc(100% - var(--cut)) 0,
    100% var(--cut),
    100% 100%,
    var(--cut) 100%,
    0 calc(100% - var(--cut))
  );
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .06) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 72px);
}

.page-privacy .privacy-hero > * {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--amber);
}

.page-privacy .privacy-hero h1 {
  margin: .5em 0 0;
  font-size: clamp(27px, 5.2vw, 44px);
  line-height: 1.18;
  letter-spacing: -.02em;
  font-weight: 800;
}

.page-privacy .privacy-hero .lede {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: 17px;
  line-height: 1.78;
  color: rgba(255, 255, 255, .82);
}

.page-privacy .privacy-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-visual {
  margin: clamp(20px, 4vw, 30px) 0 0;
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 快速定位 ---------- */

.page-privacy .privacy-toc {
  margin-top: clamp(24px, 4vw, 36px);
  padding: 18px clamp(16px, 3vw, 24px);
  background: var(--ink-100);
  border-left: 3px solid var(--celadon-500);
}

.page-privacy .privacy-toc-label {
  font-size: 12px;
  letter-spacing: .14em;
  font-weight: 600;
  color: var(--ink-500);
}

.page-privacy .privacy-toc ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--orange-500);
  border-color: var(--orange-500);
}

.page-privacy .privacy-toc .mono {
  font-size: 12px;
  color: var(--celadon-700);
}

/* ---------- 场景图例 ---------- */

.page-privacy .privacy-scenes {
  margin-top: clamp(44px, 7vw, 76px);
}

.page-privacy .scenes-title {
  margin: 0 0 6px;
  font-size: clamp(18px, 2.8vw, 23px);
  letter-spacing: -.02em;
  line-height: 1.35;
}

.page-privacy .scenes-note {
  margin: 0 0 20px;
  font-size: 14px;
  color: var(--ink-500);
}

.page-privacy .scene-legend {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .scene-item {
  display: block;
  height: 100%;
  padding: 18px 18px 20px;
  background: #fff;
  border: 1px solid var(--ink-100);
  border-top: 3px solid var(--celadon-500);
  color: var(--ink-900);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease),
              border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-privacy .scene-item:hover,
.page-privacy .scene-item:focus-visible {
  transform: translateY(-3px);
  background: var(--orange-100);
  border-color: var(--orange-500);
  box-shadow: 0 18px 32px -22px rgba(11, 26, 43, .6);
}

.page-privacy .scene-name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-privacy .scene-glyph {
  width: 12px;
  height: 12px;
  background: var(--celadon-500);
  clip-path: polygon(0 0, 100% 0, 100% 68%, 68% 100%, 0 100%);
  transition: background-color .18s var(--ease);
}

.page-privacy .scene-item:hover .scene-glyph {
  background: var(--orange-500);
}

.page-privacy .scene-desc {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-500);
}

/* ---------- 条款区块 ---------- */

.page-privacy .privacy-clause {
  margin-top: clamp(52px, 8vw, 92px);
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(78, 156, 138, .5);
}

.page-privacy .clause-index {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--celadon-700);
}

.page-privacy .clause-head h2 {
  margin: 0;
  font-size: clamp(20px, 3.2vw, 26px);
  line-height: 1.32;
  letter-spacing: -.02em;
}

.page-privacy .clause-body p {
  max-width: 70ch;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-700);
}

.page-privacy .clause-body a {
  color: var(--celadon-700);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .clause-body a:hover,
.page-privacy .clause-body a:focus-visible {
  color: var(--orange-500);
}

/* 字段块 */

.page-privacy .scene-block {
  margin-top: 26px;
}

.page-privacy .scene-block h3 {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 6px;
  font-size: 16px;
  letter-spacing: -.01em;
}

.page-privacy .scene-block h3 .mono {
  font-size: 12px;
  color: var(--celadon-500);
}

.page-privacy .field-list {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .field-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  background: #fff;
  border-left: 2px solid var(--ink-100);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-700);
}

.page-privacy .field-key {
  flex: 0 0 auto;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  color: var(--celadon-700);
  background: rgba(78, 156, 138, .14);
  border-radius: 2px;
}

.page-privacy .field-key--req {
  color: var(--privacy-orange-ink);
  background: var(--orange-100);
}

/* 用途列表 */

.page-privacy .usage-list {
  display: grid;
  gap: 20px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .usage-list li {
  position: relative;
  padding-left: 20px;
}

.page-privacy .usage-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 9px;
  height: 2px;
  background: var(--orange-500);
}

.page-privacy .usage-list strong {
  display: block;
  font-size: 15.5px;
  letter-spacing: -.01em;
}

.page-privacy .usage-list p {
  margin: .38em 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-700);
}

/* ---------- 联系区块 ---------- */

.page-privacy .contact-block {
  margin-top: 30px;
  padding: clamp(22px, 4vw, 34px);
  background: linear-gradient(140deg, var(--ink-900) 0%, var(--ink-700) 88%);
  color: #fff;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-privacy .contact-block h3 {
  margin: 0 0 16px;
  font-size: 17px;
  letter-spacing: -.01em;
}

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

.page-privacy .contact-list .key {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-privacy .contact-list .val {
  display: block;
  margin-top: 4px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .92);
  overflow-wrap: anywhere;
}

.page-privacy .contact-list .val a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .contact-list .val a:hover,
.page-privacy .contact-list .val a:focus-visible {
  color: var(--amber);
}

.page-privacy .contact-note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .18);
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .74);
}

.page-privacy .contact-note a {
  color: var(--amber);
  font-weight: 600;
}

/* ---------- 收尾说明 ---------- */

.page-privacy .privacy-note {
  margin-top: clamp(40px, 6vw, 64px);
  padding: 20px clamp(18px, 3vw, 26px);
  background: var(--orange-100);
  border-left: 3px solid var(--orange-500);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-700);
}

.page-privacy .privacy-note a {
  color: var(--celadon-700);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-note a:hover,
.page-privacy .privacy-note a:focus-visible {
  color: var(--orange-500);
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-privacy .scene-legend {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .field-list {
    gap: 9px;
  }

  .page-privacy .contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 28px;
  }

  .page-privacy .contact-note {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1000px) {
  .page-privacy .scene-legend {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .usage-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 34px;
  }

  .page-privacy .scene-block {
    padding-left: 26px;
    border-left: 1px solid var(--ink-100);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .scene-item,
  .page-privacy .scene-glyph,
  .page-privacy .privacy-toc a {
    transition: none;
  }

  .page-privacy .scene-item:hover,
  .page-privacy .scene-item:focus-visible {
    transform: none;
  }
}