.page-privacy {
  --privacy-rail: 252px;
  background: var(--bone);
  color: var(--ink);
  overflow-x: clip;
}

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

.page-privacy .privacy-strip {
  height: 5px;
  background: linear-gradient(
    to right,
    var(--red) 0 20%,
    var(--yellow) 20% 40%,
    var(--green) 40% 60%,
    var(--blue) 60% 80%,
    var(--stone) 80% 100%
  );
}

/* 页首 */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(20px, 4vw, 36px) 0 clamp(36px, 6vw, 72px);
  background:
    radial-gradient(circle at 88% 10%, rgba(44, 111, 183, 0.12), transparent 58%),
    var(--sky);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 48px);
  align-items: center;
}

.page-privacy .privacy-hero__copy {
  min-width: 0;
}

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

.page-privacy .privacy-hero h1 {
  margin: 0.18em 0 0.28em;
  font-size: clamp(2.6rem, 8.5vw, 4.4rem);
  line-height: 0.96;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--night);
}

.page-privacy .privacy-hero__lead {
  max-width: 54ch;
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.06rem);
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.82rem;
  color: var(--stone);
}

.page-privacy .privacy-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}

.page-privacy .privacy-hero__meta .mono {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--plateau);
  border: 1px solid var(--line-strong);
  padding: 2px 6px;
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  clip-path: var(--cut);
  background: var(--plateau);
  box-shadow: var(--shadow-pill);
}

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

/* 目录 + 正文 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  padding-top: clamp(32px, 5vw, 56px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .privacy-toc {
  min-width: 0;
  border-left: 2px solid var(--line-strong);
  padding-left: 18px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-privacy .privacy-toc__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
  padding: 7px 4px 7px 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__list .mono {
  flex: none;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--clay);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--blue);
  border-bottom-color: var(--yellow);
}

.page-privacy .privacy-toc__top {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 2px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px dashed var(--line-strong);
}

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

.page-privacy .privacy-body {
  min-width: 0;
  max-width: 70ch;
}

.page-privacy .privacy-section {
  padding-top: clamp(24px, 4vw, 36px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: clamp(32px, 5vw, 56px);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .privacy-section__num {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--clay);
  padding-top: 0.25em;
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-size: clamp(1.25rem, 3.2vw, 1.6rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--night);
}

.page-privacy .privacy-body p {
  margin: 0 0 1.05em;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink);
}

.page-privacy .privacy-body a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 111, 183, 0.4);
}

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

.page-privacy .privacy-list {
  display: grid;
  gap: 10px;
  margin: 0 0 1.1em;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.98rem;
  line-height: 1.8;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--moss);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-privacy .privacy-terms {
  display: grid;
  gap: 8px;
  margin: 0 0 1em;
  padding: 0;
}

.page-privacy .privacy-term {
  display: grid;
  gap: 3px;
  padding: 12px 16px;
  background: var(--paper);
  border-left: 3px solid var(--clay);
}

.page-privacy .privacy-term:nth-child(2) {
  border-left-color: var(--moss);
}

.page-privacy .privacy-term:nth-child(3) {
  border-left-color: var(--blue);
}

.page-privacy .privacy-term:nth-child(4) {
  border-left-color: var(--yellow);
}

.page-privacy .privacy-term dt {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--night);
}

.page-privacy .privacy-term dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-privacy .privacy-rights {
  display: grid;
  gap: 10px;
  margin: 0 0 1.1em;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-rights li {
  padding: 14px 16px;
  background: var(--sky);
  border-top: 2px solid var(--green);
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-privacy .privacy-rights strong {
  display: block;
  margin-bottom: 2px;
  font-size: 0.95rem;
  color: var(--night);
}

.page-privacy .privacy-contact-line .mono {
  font-family: var(--mono);
  font-size: 0.92rem;
  word-break: break-word;
}

@media (min-width: 640px) {
  .page-privacy .privacy-rights {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-rail) minmax(0, 1fr);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-offset) + 16px);
    align-self: start;
  }
}

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

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

  .page-privacy .privacy-toc,
  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-strip {
    display: none;
  }

  .page-privacy .privacy-layout {
    display: block;
    padding: 0;
  }

  .page-privacy .privacy-section {
    border-top: 1px solid #999;
    break-inside: avoid;
    page-break-inside: avoid;
  }
}