.page-privacy {
  --pp-rule: rgba(42, 92, 122, .22);
  --pp-muted: #2c4a45;
  --pp-frost: rgba(244, 250, 252, .62);
  position: relative;
  color: var(--text);
  background:
    radial-gradient(110% 55% at 8% 0%, rgba(53, 224, 200, .16), transparent 60%),
    radial-gradient(90% 44% at 100% 18%, rgba(42, 92, 122, .13), transparent 66%),
    linear-gradient(180deg, var(--ice) 0%, #e4f1f8 48%, #d6e9f3 100%);
}

.page-privacy .privacy-topband {
  display: block;
  height: 6px;
  background: linear-gradient(90deg, var(--indigo) 0%, var(--cyan) 44%, var(--orange-soft) 76%, var(--orange) 100%);
  opacity: .88;
}

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

/* 首屏 */
.page-privacy .privacy-hero {
  padding-top: clamp(20px, 4vw, 40px);
}

.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: clamp(16px, 3vw, 30px);
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(28px, 5.4vw, 52px);
  line-height: 1.16;
  letter-spacing: -.01em;
  max-width: 22ch;
  overflow-wrap: break-word;
}

.page-privacy .privacy-lead {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--pp-muted);
}

.page-privacy .privacy-hero__figure {
  margin: clamp(28px, 5vw, 52px) 0 0;
  clip-path: var(--cut-panel);
  background: linear-gradient(120deg, rgba(42, 92, 122, .18), rgba(53, 224, 200, .16));
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* 正文骨架 */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-block: clamp(36px, 6vw, 72px) clamp(64px, 9vw, 128px);
}

.page-privacy .privacy-toc {
  padding-left: 16px;
  border-left: 2px solid rgba(53, 224, 200, .45);
}

.page-privacy .privacy-toc .label {
  display: block;
  margin-bottom: 12px;
}

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

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
  line-height: 1.5;
  color: #1d3b37;
  text-decoration: none;
  border-bottom: 1px dashed transparent;
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-toc .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--indigo);
}

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

.page-privacy .clauses {
  display: grid;
  gap: clamp(16px, 2.6vw, 30px);
  max-width: 760px;
  min-width: 0;
}

.page-privacy .clause {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 2.2vw, 22px);
  padding-top: clamp(18px, 3vw, 28px);
  scroll-margin-top: 108px;
}

.page-privacy .clause + .clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 86px;
  height: 2px;
  background: linear-gradient(90deg, var(--indigo), rgba(53, 224, 200, 0));
  transform: skewX(-45deg);
  transform-origin: left center;
}

.page-privacy .clause:target {
  background: rgba(255, 255, 255, .42);
}

.page-privacy .clause__num {
  justify-self: start;
  margin: 0;
  padding: 10px 12px 12px;
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.4vw, 24px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--ink);
  background: var(--frost);
  border: 1px solid var(--pp-rule);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8);
  clip-path: var(--cut-sm);
}

.page-privacy .clause--accent .clause__num {
  color: #2b1405;
  background: var(--orange);
  border-color: transparent;
}

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

.page-privacy .clause h2 {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.35;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-privacy .clause p {
  margin: 0 0 12px;
  font-size: clamp(15px, 1.5vw, 16px);
  line-height: 1.78;
  color: var(--pp-muted);
}

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

/* 条目列表 */
.page-privacy .pp-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 18px;
  font-size: clamp(15px, 1.5vw, 16px);
  line-height: 1.75;
  color: var(--pp-muted);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
  transform: skewX(-38deg);
}

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

.page-privacy .pp-mail {
  font-family: var(--font-mono);
  font-size: .95em;
  color: var(--ink);
  background: rgba(53, 224, 200, .18);
  padding: 1px 5px;
  clip-path: var(--cut-sm);
  overflow-wrap: anywhere;
}

.page-privacy .term {
  border-bottom: 1px solid var(--cyan);
  cursor: help;
}

/* 折叠说明 */
.page-privacy .pp-details {
  margin-top: 18px;
  padding: 14px 16px;
  background: rgba(207, 231, 242, .58);
  border-left: 3px solid var(--cyan);
  clip-path: var(--cut-sm);
}

.page-privacy .pp-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
}

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

.page-privacy .pp-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--indigo);
  transition: transform .2s var(--ease);
}

.page-privacy .pp-details[open] summary::after {
  content: "\2013";
}

.page-privacy .pp-details p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--pp-muted);
}

/* 结尾深色面板 */
.page-privacy .privacy-contact {
  position: relative;
  margin-top: clamp(20px, 3.4vw, 36px);
  padding: clamp(24px, 4vw, 40px);
  background: linear-gradient(140deg, var(--ink) 0%, var(--ink-2) 100%);
  clip-path: var(--cut-panel);
  scroll-margin-top: 108px;
  max-width: 760px;
}

.page-privacy .privacy-contact .label {
  color: var(--cyan);
}

.page-privacy .privacy-contact h2 {
  margin: 10px 0 12px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1.35;
  color: var(--frost);
}

.page-privacy .privacy-contact p {
  margin: 0 0 12px;
  font-size: clamp(15px, 1.5vw, 16px);
  line-height: 1.78;
  color: rgba(244, 250, 252, .86);
  overflow-wrap: break-word;
}

.page-privacy .pp-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  margin-top: 20px;
}

.page-privacy .pp-textlink {
  color: var(--cyan);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(53, 224, 200, .45);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

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

@media (min-width: 640px) {
  .page-privacy .clause {
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: clamp(18px, 2.6vw, 30px);
  }
}

@media (min-width: 920px) {
  .page-privacy .privacy-body {
    grid-template-columns: 216px minmax(0, 1fr);
    column-gap: clamp(40px, 6vw, 96px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 108px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc a,
  .page-privacy .pp-textlink,
  .page-privacy .pp-details summary::after {
    transition: none;
  }
}