.page-privacy {
  background: var(--ink);
  color: var(--fog);
}

.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 64px 0 52px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #0d1112 0%, var(--ink) 100%);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.24;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(10, 12, 13, 0.94) 0%, rgba(10, 12, 13, 0.58) 58%, rgba(10, 12, 13, 0.92) 100%),
    repeating-linear-gradient(90deg, rgba(183, 192, 194, 0.07) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(183, 192, 194, 0.05) 0 1px, transparent 1px 96px);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumbs ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-privacy .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-micro) var(--ease), color var(--dur-micro) var(--ease);
}

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

.page-privacy .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--steel);
}

.page-privacy .privacy-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(42px, 11vw, 108px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--fog);
}

.page-privacy .privacy-hero__lead {
  max-width: 40em;
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__tags li {
  padding: 5px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  background: rgba(255, 255, 255, 0.04);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: 36px;
  padding-bottom: 72px;
}

/* 侧栏 */
.page-privacy .privacy-aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-privacy .privacy-toc {
  padding: 16px 16px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
}

.page-privacy .privacy-toc__title {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-privacy .privacy-toc ol {
  display: grid;
  gap: 2px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur-micro) var(--ease), border-color var(--dur-micro) var(--ease), background var(--dur-micro) var(--ease);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--fog);
  border-left-color: var(--orange);
  background: rgba(255, 90, 31, 0.08);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-privacy .privacy-toc a:hover .privacy-toc__num,
.page-privacy .privacy-toc a:focus-visible .privacy-toc__num {
  color: var(--signal);
}

.page-privacy .privacy-def {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--card);
}

.page-privacy .privacy-def summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
  list-style: none;
}

.page-privacy .privacy-def summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-def summary::after {
  content: "+";
  font-family: var(--font-data);
  font-size: 16px;
  color: var(--mist);
}

.page-privacy .privacy-def[open] summary::after {
  content: "−";
}

.page-privacy .privacy-def summary:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.page-privacy .privacy-def__list {
  display: grid;
  gap: 14px;
  margin: 14px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--line-strong);
}

.page-privacy .privacy-def__list dt {
  font-size: 14px;
  font-weight: 600;
  color: var(--fog);
}

.page-privacy .privacy-def__list dd {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .privacy-side-cta {
  padding: 18px 16px;
}

.page-privacy .privacy-side-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-privacy .privacy-side-cta__text {
  margin: 8px 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .privacy-side-cta .btn + .btn {
  margin-top: 10px;
}

/* 条款正文 */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .clause {
  padding: 32px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .clause__num {
  flex: none;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
  padding: 3px 8px;
  border: 1px solid rgba(255, 90, 31, 0.4);
  border-radius: var(--r-sm);
}

.page-privacy .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 5vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-privacy .clause p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .clause a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 197, 61, 0.45);
}

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

.page-privacy .clause__note {
  margin-top: 16px !important;
  padding: 12px 14px;
  border-left: 2px solid var(--green);
  background: rgba(47, 74, 63, 0.35);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 14px !important;
  line-height: 1.75 !important;
  color: var(--mist);
}

.page-privacy .def-list {
  display: grid;
  gap: 16px;
  margin: 18px 0 0;
}

.page-privacy .def-list > div {
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
}

.page-privacy .def-list dt {
  font-size: 15px;
  font-weight: 600;
  color: var(--fog);
}

.page-privacy .def-list dd {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .def-list dd a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 197, 61, 0.45);
}

.page-privacy .point-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: point;
}

.page-privacy .point-list li {
  counter-increment: point;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .point-list li::before {
  content: counter(point, decimal-leading-zero);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--signal);
}

.page-privacy .contact-block {
  margin-top: 22px;
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--card);
}

.page-privacy .contact-block__label {
  margin: 0 0 12px !important;
  font-size: 11px !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal) !important;
}

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

.page-privacy .contact-block__list li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  word-break: break-word;
}

.page-privacy .contact-block__list span {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
  padding-top: 3px;
}

.page-privacy .contact-block__list a {
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px dashed var(--line-strong);
}

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

.page-privacy .contact-block__note {
  margin: 16px 0 0 !important;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
  font-size: 13px !important;
  line-height: 1.75 !important;
  color: var(--mist) !important;
}

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

@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    padding: 80px 0 64px;
  }

  .page-privacy .privacy-hero__lead {
    font-size: 17px;
  }

  .page-privacy .privacy-layout {
    padding-top: 48px;
    padding-bottom: 88px;
    gap: 40px;
  }

  .page-privacy .clause {
    padding: 40px 0;
  }

  .page-privacy .point-list li,
  .page-privacy .def-list dd {
    font-size: 15px;
  }

  .page-privacy .contact-block {
    padding: 22px 24px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 56px;
    align-items: start;
  }

  .page-privacy .privacy-body {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-aside {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 24px;
  }

  .page-privacy .privacy-hero__lead {
    max-width: 34em;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 72px;
  }
}

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

@media print {
  .page-privacy {
    background: #ffffff;
    color: #111111;
  }

  .page-privacy .privacy-hero {
    background: none;
    border-bottom: 1px solid #cccccc;
    padding: 0 0 16px;
  }

  .page-privacy .privacy-hero__bg,
  .page-privacy .privacy-hero::after {
    display: none;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .clause h2,
  .page-privacy .def-list dt {
    color: #111111;
  }

  .page-privacy .privacy-hero__lead,
  .page-privacy .clause p,
  .page-privacy .def-list dd,
  .page-privacy .point-list li,
  .page-privacy .contact-block__list li {
    color: #222222;
  }

  .page-privacy .privacy-layout {
    display: block;
    padding: 16px 0 0;
  }

  .page-privacy .privacy-aside {
    position: static;
    margin-bottom: 20px;
  }

  .page-privacy .privacy-side-cta {
    display: none;
  }

  .page-privacy .privacy-toc,
  .page-privacy .privacy-def,
  .page-privacy .contact-block {
    background: none;
    border-color: #cccccc;
  }

  .page-privacy .clause {
    break-inside: avoid;
    border-top: 1px solid #dddddd;
    padding: 20px 0;
  }
}