.page-privacy {
  --pp-toc-w: 236px;
  --pp-col-gap: clamp(32px, 4.5vw, 72px);
  --pp-flow: clamp(48px, 6vw, 88px);
  --pp-note-line: 1px solid var(--line);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 30px) 0 clamp(34px, 5vw, 60px);
  background:
    radial-gradient(92% 120% at 6% 0%, rgba(35, 227, 211, 0.10), transparent 62%),
    radial-gradient(70% 110% at 100% 110%, rgba(255, 122, 47, 0.07), transparent 60%);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(36, 52, 74, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(36, 52, 74, 0.55) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 78%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 78%);
  pointer-events: none;
}

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

.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-privacy .privacy-hero .eyebrow {
  color: var(--cyan);
}

.page-privacy .privacy-hero h1 {
  margin: var(--sp-4) 0 0;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(34px, 6.4vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.005em;
  max-width: 20ch;
}

.page-privacy .privacy-hero__lead {
  margin-top: var(--sp-5);
  max-width: 64ch;
  color: var(--soft);
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.9;
}

.page-privacy .privacy-hero__facts {
  list-style: none;
  margin: clamp(28px, 3.6vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

@media (min-width: 720px) {
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border: 1px solid var(--line);
  }
}

.page-privacy .privacy-hero__facts li {
  background: rgba(13, 22, 34, 0.82);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-privacy .privacy-hero__fact-num {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__fact-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 横幅 ---------- */
.page-privacy .privacy-banner {
  margin: 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-banner .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1920 / 600;
  object-fit: cover;
  opacity: 0.58;
}

.page-privacy .privacy-banner .media-frame__caption {
  font-size: 13px;
  letter-spacing: 0.02em;
}

/* ---------- 两栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-col-gap);
  padding-top: clamp(40px, 5vw, 72px);
  padding-bottom: clamp(56px, 7vw, 104px);
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 目录索引 ---------- */
.page-privacy .privacy-toc {
  align-self: start;
  border-left: 2px solid rgba(35, 227, 211, 0.28);
  padding-left: var(--sp-4);
}

@media (min-width: 960px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: clamp(88px, 12vh, 140px);
  }
}

.page-privacy .privacy-toc .eyebrow {
  color: var(--muted);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: var(--sp-4) 0 0;
  padding: 0;
}

.page-privacy .privacy-toc__list li + li {
  border-top: 1px solid rgba(36, 52, 74, 0.7);
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 6px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(35, 227, 211, 0.7);
  flex: none;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--text);
  transform: translateX(3px);
}

.page-privacy .privacy-toc__list a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.page-privacy .privacy-toc__foot {
  margin: var(--sp-5) 0 0;
}

.page-privacy .privacy-toc__back {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.page-privacy .privacy-toc__back:hover,
.page-privacy .privacy-toc__back:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 正文流 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--pp-flow);
}

.page-privacy .privacy-block {
  scroll-margin-top: clamp(96px, 14vh, 160px);
}

.page-privacy .privacy-block__head {
  display: flex;
  align-items: baseline;
  gap: var(--sp-4);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-block__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  flex: none;
}

.page-privacy .privacy-block h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-privacy .privacy-block__lead {
  margin: var(--sp-5) 0 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.95;
  color: var(--soft);
}

/* ---------- 四类信息 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: var(--sp-6) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .privacy-list__item {
  background: var(--panel);
  padding: clamp(18px, 2.3vw, 26px);
  border-left: 3px solid transparent;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-list__item:hover,
.page-privacy .privacy-list__item:focus-within {
  border-left-color: var(--cyan);
  background: var(--raise);
}

.page-privacy .privacy-list__item h3 {
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.page-privacy .privacy-list__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  border: 1px solid rgba(35, 227, 211, 0.4);
  padding: 1px 5px;
  flex: none;
}

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

/* ---------- 用途步骤 ---------- */
.page-privacy .usage-steps {
  list-style: none;
  counter-reset: usage;
  margin: var(--sp-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--sp-5);
}

.page-privacy .usage-steps__item {
  position: relative;
  counter-increment: usage;
  padding-left: 46px;
}

.page-privacy .usage-steps__item::before {
  content: counter(usage, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .usage-steps__item h3 {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.page-privacy .usage-steps__item p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--soft);
}

/* ---------- 提示条 ---------- */
.page-privacy .privacy-note {
  margin: var(--sp-6) 0 0;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  background: var(--panel);
  font-size: 15px;
  line-height: 1.85;
  color: var(--soft);
}

.page-privacy .privacy-note--calm {
  border-left-color: var(--cyan);
}

.page-privacy .privacy-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(35, 227, 211, 0.45);
}

.page-privacy .privacy-note a:hover,
.page-privacy .privacy-note a:focus-visible {
  color: var(--text);
  border-bottom-color: var(--text);
}

/* ---------- Cookie 两类 ---------- */
.page-privacy .cookie-grid {
  display: grid;
  gap: var(--sp-5);
  margin-top: var(--sp-6);
}

@media (min-width: 720px) {
  .page-privacy .cookie-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .cookie-card {
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: var(--panel);
  padding: clamp(18px, 2.3vw, 26px);
}

.page-privacy .cookie-card--pref {
  border-left-color: var(--teal-deep);
}

.page-privacy .cookie-card h3 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.page-privacy .cookie-card__sub {
  margin: 6px 0 0;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-privacy .cookie-card ul {
  margin: var(--sp-4) 0 0;
  padding-left: 1.1em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--soft);
}

.page-privacy .cookie-card li + li {
  margin-top: 6px;
}

.page-privacy .cookie-card li::marker {
  color: var(--cyan);
}

/* ---------- 清理步骤 ---------- */
.page-privacy .clean-steps {
  margin-top: var(--sp-6);
  padding: clamp(18px, 2.3vw, 26px);
  border: 1px solid var(--line);
  background: rgba(13, 22, 34, 0.6);
}

.page-privacy .clean-steps__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.page-privacy .clean-steps__list {
  list-style: none;
  margin: var(--sp-4) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .clean-steps__list li {
  display: flex;
  gap: 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--soft);
}

.page-privacy .clean-steps__num {
  flex: none;
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--cyan);
  border: 1px solid rgba(35, 227, 211, 0.45);
}

.page-privacy .clean-steps__hint {
  margin: var(--sp-4) 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(36, 52, 74, 0.7);
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 保存期限 ---------- */
.page-privacy .retention {
  list-style: none;
  margin: var(--sp-6) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .retention__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  align-items: center;
}

@media (min-width: 640px) {
  .page-privacy .retention__row {
    grid-template-columns: minmax(140px, 190px) minmax(0, 1fr) auto;
    gap: var(--sp-4);
  }
}

.page-privacy .retention__label {
  font-size: 14px;
  line-height: 1.6;
  color: var(--soft);
}

.page-privacy .retention__track {
  display: block;
  height: 6px;
  background: rgba(36, 52, 74, 0.85);
  overflow: hidden;
}

.page-privacy .retention__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--teal-deep), var(--cyan));
  transform-origin: left center;
}

.page-privacy .retention__row:nth-child(1) .retention__fill { width: 25%; }
.page-privacy .retention__row:nth-child(2) .retention__fill { width: 50%; }
.page-privacy .retention__row:nth-child(3) .retention__fill { width: 50%; }
.page-privacy .retention__row:nth-child(4) .retention__fill { width: 100%; }

.page-privacy .retention__value {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--cyan);
  text-align: left;
  white-space: nowrap;
}

@media (min-width: 640px) {
  .page-privacy .retention__value {
    text-align: right;
  }
}

/* ---------- 安全措施 ---------- */
.page-privacy .safety-list {
  list-style: none;
  margin: var(--sp-6) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .safety-list li {
  display: flex;
  gap: 12px;
  padding: 14px 18px;
  background: var(--panel);
  font-size: 15px;
  line-height: 1.85;
  color: var(--soft);
}

.page-privacy .safety-list li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 10px;
  background: var(--cyan);
}

/* ---------- 权利 ---------- */
.page-privacy .rights-grid {
  display: grid;
  gap: 1px;
  margin-top: var(--sp-6);
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 720px) {
  .page-privacy .rights-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .rights-card {
  background: var(--panel);
  padding: clamp(18px, 2.3vw, 26px);
  border-left: 3px solid transparent;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .rights-card:hover {
  border-left-color: var(--cyan);
  background: var(--raise);
}

.page-privacy .rights-card__num {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(35, 227, 211, 0.75);
}

.page-privacy .rights-card h3 {
  margin: 10px 0 8px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

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

/* ---------- 未成年人 ---------- */
.page-privacy .teen-list {
  list-style: none;
  margin: var(--sp-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--sp-5);
}

.page-privacy .teen-list li {
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.page-privacy .teen-list h3 {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.page-privacy .teen-list p {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--soft);
}

/* ---------- 联系 ---------- */
.page-privacy .contact-block {
  display: grid;
  gap: 1px;
  margin: var(--sp-6) 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 720px) {
  .page-privacy .contact-block {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .contact-block__cell {
  background: var(--panel);
  padding: 20px;
}

.page-privacy .contact-block__cell dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-privacy .contact-block__value {
  margin: 10px 0 0;
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.5;
  color: var(--cyan);
  word-break: break-word;
}

.page-privacy .contact-block__note {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 动效退化 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-list__item,
  .page-privacy .rights-card {
    transition: none;
  }
  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    transform: none;
  }
}