.page-privacy {
  --pp-accent: var(--cyan);
  --pp-paper-line: rgba(27, 21, 38, .16);
  --pp-night-soft: rgba(36, 22, 69, .55);
  position: relative;
  overflow-x: clip;
  padding-top: clamp(18px, 3.5vw, 34px);
  padding-bottom: clamp(40px, 7vw, 84px);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 560px;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(58% 74% at 80% 0%, rgba(62, 224, 207, .13), transparent 66%),
    radial-gradient(46% 58% at 8% 8%, rgba(242, 197, 102, .09), transparent 70%);
}

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

.page-privacy .pp-crumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .pp-crumbs a {
  color: var(--text-55);
  text-decoration: none;
}

.page-privacy .pp-crumbs a:hover {
  color: var(--pp-accent);
}

/* 首屏 */
.page-privacy .pp-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 46px);
  margin-bottom: clamp(30px, 5vw, 54px);
}

.page-privacy .pp-kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-privacy .pp-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.95rem, 5.6vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--dust);
}

.page-privacy .pp-lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(1rem, 2.4vw, 1.0625rem);
  line-height: 1.85;
  color: var(--text-70);
}

.page-privacy .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  color: var(--text-55);
}

.page-privacy .pp-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-left: 14px;
  border-left: 1px solid var(--line-strong);
}

.page-privacy .pp-hero__meta .mono {
  font-size: 15px;
  color: var(--dust);
}

.page-privacy .pp-figure {
  margin: 0;
}

.page-privacy .pp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  background: linear-gradient(140deg, var(--night), var(--nebula));
}

.page-privacy .pp-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-55);
}

/* 正文骨架 */
.page-privacy .pp-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 42px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-privacy .pp-toc {
  border-top: 1px solid var(--line-strong);
  padding-top: 16px;
}

.page-privacy .pp-toc__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-privacy .pp-toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 10px;
  white-space: nowrap;
  font-size: 13.5px;
  color: var(--text-55);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .pp-toc__list a .mono {
  font-size: 11px;
  color: var(--gold);
}

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

/* 条款折叠 */
.page-privacy .pp-clause {
  border-top: 1px solid var(--line);
}

.page-privacy .pp-clause:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-clause > summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "num title sign"
    "num hint sign";
  gap: 6px 14px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  list-style: none;
  cursor: pointer;
  transition: color .18s var(--ease);
}

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

.page-privacy .pp-clause > summary:focus-visible {
  outline: 2px solid var(--pp-accent);
  outline-offset: 4px;
}

.page-privacy .pp-clause__num {
  grid-area: num;
  align-self: start;
  margin-top: 4px;
  padding: 3px 7px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold);
  border: 1px solid rgba(242, 197, 102, .42);
  transition: background-color .18s var(--ease), color .18s var(--ease);
}

.page-privacy .pp-clause__title {
  grid-area: title;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.12rem, 2.4vw, 1.5rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--dust);
}

.page-privacy .pp-clause__hint {
  grid-area: hint;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-55);
}

.page-privacy .pp-clause__sign {
  grid-area: sign;
  position: relative;
  align-self: center;
  width: 14px;
  height: 14px;
  flex: none;
}

.page-privacy .pp-clause__sign::before,
.page-privacy .pp-clause__sign::after {
  content: "";
  position: absolute;
  background: var(--pp-accent);
  transition: transform .18s var(--ease);
}

.page-privacy .pp-clause__sign::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-privacy .pp-clause__sign::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}

.page-privacy .pp-clause[open] .pp-clause__sign::after {
  transform: scaleY(0);
}

.page-privacy .pp-clause[open] .pp-clause__num {
  color: var(--deep);
  background: var(--gold);
  border-color: var(--gold);
}

.page-privacy .pp-clause__body {
  max-width: 72ch;
  padding-bottom: clamp(22px, 3.4vw, 34px);
}

.page-privacy .pp-clause__body p {
  margin: 0 0 1.1em;
  font-size: 15.8px;
  line-height: 1.85;
  color: var(--text-70);
}

.page-privacy .pp-clause__body a {
  color: var(--pp-accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-privacy .pp-term {
  color: var(--dust);
  border-bottom: 1px dashed var(--pp-accent);
  cursor: help;
}

/* 定义列表 */
.page-privacy .pp-defs {
  display: grid;
  gap: 18px;
  margin: 0 0 1.3em;
}

.page-privacy .pp-defs dt {
  position: relative;
  padding-left: 18px;
  margin-bottom: 7px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1rem;
  color: var(--dust);
}

.page-privacy .pp-defs dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: .48em;
  width: 8px;
  height: 8px;
  background: var(--pp-accent);
  transform: rotate(45deg);
}

.page-privacy .pp-defs dd {
  margin: 0 0 0 18px;
  font-size: 15.4px;
  line-height: 1.85;
  color: var(--text-70);
}

/* 用途清单 */
.page-privacy .pp-uses {
  display: grid;
  gap: 14px;
  margin: 0 0 1.2em;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-uses li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 14px;
  padding: 16px 18px;
  background: var(--pp-night-soft);
  border-left: 2px solid var(--pp-accent);
}

.page-privacy .pp-uses .mono {
  font-size: 12px;
  color: var(--pp-accent);
}

.page-privacy .pp-uses h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1rem;
  color: var(--dust);
}

.page-privacy .pp-uses p {
  grid-column: 2;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-70);
}

/* Cookie 三类 */
.page-privacy .pp-cookie-grid {
  display: grid;
  gap: 14px;
  margin: 0 0 1.3em;
}

.page-privacy .pp-cookie {
  padding: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(36, 22, 69, .78), rgba(21, 12, 43, .58));
}

.page-privacy .pp-cookie__tag {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-privacy .pp-cookie h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--dust);
}

.page-privacy .pp-cookie p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-70);
}

.page-privacy .pp-cookie .pp-cookie__close {
  margin: 0;
  padding-top: 10px;
  font-size: 13.5px;
  color: var(--text-55);
  border-top: 1px dashed var(--line);
}

/* 暖纸面板与表格 */
.page-privacy .pp-paper {
  margin: 0 0 1.4em;
  padding: clamp(16px, 3vw, 26px);
  background: var(--paper);
  color: var(--paper-ink);
}

.page-privacy .pp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.6px;
}

.page-privacy .pp-table th,
.page-privacy .pp-table td {
  padding: 12px 10px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid var(--pp-paper-line);
}

.page-privacy .pp-table thead th {
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(27, 21, 38, .66);
  border-bottom: 1px solid rgba(27, 21, 38, .34);
}

.page-privacy .pp-table tbody td:first-child {
  font-weight: 600;
}

.page-privacy .pp-table tbody tr:last-child td {
  border-bottom: none;
}

/* 竖向步骤条 */
.page-privacy .pp-steps {
  margin: 0 0 1.3em;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-steps li {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 16px;
  padding-bottom: 20px;
}

.page-privacy .pp-steps li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 38px;
  bottom: 0;
  width: 1px;
  background: var(--line-strong);
}

.page-privacy .pp-steps li:last-child {
  padding-bottom: 0;
}

.page-privacy .pp-steps li:last-child::before {
  display: none;
}

.page-privacy .pp-steps__dot {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  font-size: 11px;
  color: var(--pp-accent);
  border: 1px solid var(--pp-accent);
}

.page-privacy .pp-steps h3 {
  margin: 5px 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1rem;
  color: var(--dust);
}

.page-privacy .pp-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-70);
}

/* 横向操作路径 */
.page-privacy .pp-path {
  display: grid;
  gap: 12px;
  margin: 0 0 1.3em;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-path li {
  padding-top: 14px;
  border-top: 2px solid var(--pp-accent);
}

.page-privacy .pp-path__num {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--gold);
}

.page-privacy .pp-path p {
  margin: 0;
  font-size: 14.6px;
  line-height: 1.7;
  color: var(--dust);
}

/* 旁注 */
.page-privacy .pp-note {
  display: block;
  margin: 0 0 1.2em;
  padding: 14px 16px;
  font-size: 14.2px;
  line-height: 1.8;
  color: var(--text-70);
  background: var(--pp-night-soft);
  border-left: 2px solid var(--gold);
}

.page-privacy .pp-note strong {
  color: var(--gold);
  font-weight: 600;
}

/* 联系方式 */
.page-privacy .pp-contact {
  display: grid;
  gap: 10px;
  margin: 0 0 1.3em;
  padding: clamp(16px, 3vw, 24px);
  border: 1px solid var(--line-strong);
}

.page-privacy .pp-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--dust);
}

.page-privacy .pp-contact__row .mono {
  min-width: 86px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold);
}

/* 收束 */
.page-privacy .pp-outro {
  display: grid;
  gap: 14px;
  justify-items: start;
  margin-top: clamp(34px, 6vw, 62px);
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--line);
}

.page-privacy .pp-outro__star {
  width: 44px;
  height: 44px;
  color: var(--gold);
}

.page-privacy .pp-outro p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-70);
}

/* 响应式 */
@media (min-width: 720px) {
  .page-privacy .pp-cookie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-privacy .pp-path {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

  .page-privacy .pp-path li {
    padding-right: 18px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero {
    grid-template-columns: 1.05fr .95fr;
    align-items: end;
  }

  .page-privacy .pp-hero__meta {
    gap: 14px 34px;
  }
}

@media (min-width: 980px) {
  .page-privacy .pp-body {
    grid-template-columns: 224px minmax(0, 1fr);
    align-items: start;
    gap: clamp(36px, 5vw, 72px);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 112px;
    padding-top: 18px;
  }

  .page-privacy .pp-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pp-toc__list a {
    padding: 9px 10px;
    border-bottom: none;
    border-left: 2px solid transparent;
  }

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

@media (max-width: 640px) {
  .page-privacy .pp-table thead {
    display: none;
  }

  .page-privacy .pp-table,
  .page-privacy .pp-table tbody,
  .page-privacy .pp-table tr,
  .page-privacy .pp-table td {
    display: block;
    width: 100%;
  }

  .page-privacy .pp-table tr {
    padding: 10px 0;
    border-bottom: 1px solid var(--pp-paper-line);
  }

  .page-privacy .pp-table tr:last-child {
    border-bottom: none;
  }

  .page-privacy .pp-table td {
    padding: 4px 0;
    border-bottom: none;
  }

  .page-privacy .pp-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 2px;
    font-size: 11px;
    letter-spacing: .08em;
    color: rgba(27, 21, 38, .6);
  }
}