.page-privacy {
  --pp-line: #CBD8CF;
  --pp-accent: #0C7A67;
  --pp-soft: #3B4F46;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-privacy .pp-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  padding: clamp(24px, 4vw, 40px) 0 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), 0 100%);
}

.page-privacy .pp-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pp-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-privacy .pp-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(7, 17, 14, 0.95) 0%, rgba(14, 42, 34, 0.84) 52%, rgba(7, 17, 14, 0.97) 100%);
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--edge) clamp(56px, 8vw, 90px);
}

.page-privacy .breadcrumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55em;
  margin: 0 0 clamp(22px, 5vw, 44px);
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-privacy .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.55em;
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  color: var(--moss);
}

.page-privacy .breadcrumb a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}

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

.page-privacy .pp-eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-privacy h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 7.4vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--white);
}

.page-privacy .pp-lede {
  max-width: 34em;
  margin: 0 0 clamp(24px, 4vw, 38px);
  font-family: var(--font-serif);
  font-size: clamp(15px, 2.2vw, 18px);
  line-height: 1.85;
  color: rgba(243, 246, 239, 0.84);
}

.page-privacy .pp-meta {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(56, 242, 208, 0.3);
}

.page-privacy .pp-meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-privacy .pp-meta span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-privacy .pp-meta strong {
  font-size: 14px;
  font-weight: 500;
  color: var(--white);
  word-break: break-word;
}

.page-privacy .pp-body {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: clamp(30px, 5vw, 62px) var(--edge) clamp(48px, 7vw, 90px);
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

/* 目录：移动端横向标签条，桌面端左侧粘性竖排 */
.page-privacy .pp-toc {
  min-width: 0;
}

.page-privacy .pp-toc__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--pp-accent);
}

.page-privacy .pp-toc ol {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  border-bottom: 1px solid var(--pp-line);
  scrollbar-width: none;
}

.page-privacy .pp-toc ol::-webkit-scrollbar {
  display: none;
}

.page-privacy .pp-toc li {
  flex: 0 0 auto;
}

.page-privacy .pp-toc a {
  display: block;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--pp-soft);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--pp-line);
  background: rgba(255, 255, 255, 0.45);
  transition: color var(--ease), border-color var(--ease), background-color var(--ease);
}

.page-privacy .pp-toc a:hover,
.page-privacy .pp-toc a:focus-visible {
  color: var(--ink);
  border-color: var(--pp-accent);
  background: rgba(56, 242, 208, 0.18);
}

.page-privacy .pp-articles {
  min-width: 0;
  max-width: 42em;
}

.page-privacy .pp-clause {
  scroll-margin-top: 20px;
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-clause + .pp-clause {
  margin-top: clamp(26px, 4vw, 46px);
}

.page-privacy .pp-clause__num {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--pp-accent);
}

.page-privacy .pp-clause h2 {
  margin: 0 0 0.7em;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.2vw, 28px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pp-articles p {
  margin: 0 0 0.9em;
  font-size: 16px;
  line-height: 1.82;
  color: var(--pp-soft);
}

.page-privacy .pp-clause p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-list {
  list-style: none;
  margin: 1em 0 1.1em;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pp-soft);
}

.page-privacy .pp-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 7px;
  height: 7px;
  background: var(--pp-accent);
}

.page-privacy .pp-list strong {
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .pp-note {
  margin: 1.2em 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--pp-accent);
  background: rgba(27, 74, 58, 0.07);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--pp-soft);
}

.page-privacy .pp-contact {
  display: grid;
  gap: 1px;
  margin: 1.2em 0 0;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-privacy .pp-contact > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 15px 16px;
  background: var(--paper);
}

.page-privacy .pp-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--pp-accent);
}

.page-privacy .pp-contact a,
.page-privacy .pp-contact span:not(.pp-contact__label) {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
  word-break: break-word;
}

.page-privacy .pp-contact a {
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}

.page-privacy .pp-contact a:hover,
.page-privacy .pp-contact a:focus-visible {
  color: var(--pp-accent);
  border-bottom-color: var(--pp-accent);
}

.page-privacy .pp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: clamp(30px, 5vw, 48px);
  padding-top: 20px;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-links a {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--pp-accent);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-accent);
  padding-bottom: 2px;
  transition: color var(--ease), border-color var(--ease), opacity var(--ease);
}

.page-privacy .pp-links a:hover,
.page-privacy .pp-links a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-privacy .pp-backtop {
  margin: clamp(24px, 4vw, 36px) 0 0;
}

.page-privacy .pp-backtop a {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pp-soft);
  text-decoration: none;
  padding: 8px 12px;
  border: 1px solid var(--pp-line);
  transition: color var(--ease), border-color var(--ease), background-color var(--ease);
}

.page-privacy .pp-backtop a:hover,
.page-privacy .pp-backtop a:focus-visible {
  color: var(--ink);
  border-color: var(--pp-accent);
  background: rgba(56, 242, 208, 0.18);
}

@media (min-width: 640px) {
  .page-privacy .pp-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-privacy .pp-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-toc {
    position: sticky;
    top: 24px;
    align-self: start;
  }

  .page-privacy .pp-toc ol {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
    border-bottom: 0;
    border-left: 1px solid var(--pp-line);
  }

  .page-privacy .pp-toc li {
    flex: 0 0 auto;
  }

  .page-privacy .pp-toc a {
    border: 0;
    border-left: 2px solid transparent;
    margin-left: -1px;
    padding: 9px 0 9px 14px;
    background: transparent;
    white-space: normal;
  }

  .page-privacy .pp-toc a:hover,
  .page-privacy .pp-toc a:focus-visible {
    border-left-color: var(--pp-accent);
    background: rgba(56, 242, 208, 0.14);
  }

  .page-privacy .pp-body {
    grid-template-columns: minmax(184px, 236px) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 84px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .breadcrumb a,
  .page-privacy .pp-toc a,
  .page-privacy .pp-contact a,
  .page-privacy .pp-links a,
  .page-privacy .pp-backtop a {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .pp-hero {
    clip-path: none;
    background: #fff;
    color: #000;
    padding-top: 0;
  }

  .page-privacy .pp-hero__media,
  .page-privacy .pp-toc,
  .page-privacy .pp-backtop,
  .page-privacy .pp-links {
    display: none;
  }

  .page-privacy h1,
  .page-privacy .pp-meta strong {
    color: #000;
  }

  .page-privacy .pp-lede,
  .page-privacy .pp-articles p,
  .page-privacy .pp-list > li,
  .page-privacy .pp-note {
    color: #000;
  }
}