.page-privacy {
  --pp-ink: #121724;
  --pp-ink-soft: #3B4152;
  --pp-ink-dim: #6B6355;
  --pp-rule: rgba(18, 23, 36, .14);
  --pp-rule-strong: rgba(18, 23, 36, .3);
  --pp-blue: #0F3FA8;
  --pp-green: #1C7F2B;
  --pp-magenta: #B30F70;
  --pp-sheet-pad: clamp(1.3rem, 4.2vw, 3.4rem);
  padding-bottom: clamp(2.6rem, 7vw, 5.5rem);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding-top: clamp(1.1rem, 3.5vw, 2rem);
}

.page-privacy .pp-hero__frame {
  position: relative;
  margin-top: clamp(1rem, 3vw, 1.8rem);
  border: 1px solid var(--line);
  background:
    linear-gradient(152deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, .012) 58%),
    radial-gradient(120% 90% at 88% 0%, rgba(27, 107, 255, .2), transparent 62%),
    radial-gradient(90% 80% at 2% 96%, rgba(124, 255, 107, .09), transparent 58%);
  padding: clamp(1.2rem, 3.6vw, 2.7rem);
  overflow: hidden;
}

.page-privacy .pp-hero__frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 12px;
  background-image: repeating-linear-gradient(to right, rgba(255, 255, 255, .26) 0 1px, transparent 1px 26px);
  opacity: .55;
}

.page-privacy .pp-hero__grid {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.6rem);
}

.page-privacy .pp-hero__kicker {
  margin: 0 0 .9rem;
  font-size: .68rem;
  letter-spacing: .3em;
  color: var(--cyan);
}

.page-privacy .pp-hero__title {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: clamp(2.3rem, 7.2vw, 4.4rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.02;
  color: #FFFFFF;
}

.page-privacy .pp-hero__lede {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(.95rem, 2.2vw, 1.05rem);
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .pp-hero__chips {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-privacy .pp-hero__chips li {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  padding: .4rem .75rem;
  border: 1px solid var(--line);
  color: var(--text-dim);
}

.page-privacy .pp-hero__chips li:nth-child(1) {
  border-color: rgba(27, 107, 255, .55);
  color: #A6C8FF;
}

.page-privacy .pp-hero__chips li:nth-child(2) {
  border-color: rgba(49, 215, 255, .45);
  color: #A9EDFF;
}

.page-privacy .pp-hero__chips li:nth-child(3) {
  border-color: rgba(124, 255, 107, .42);
  color: #C6FFBC;
}

.page-privacy .pp-hero__chips li:nth-child(4) {
  border-color: rgba(255, 61, 174, .42);
  color: #FFB4DC;
}

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

.page-privacy .pp-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-privacy .pp-hero__cap {
  margin: .7rem 0 0;
  font-family: var(--font-serif);
  font-size: .74rem;
  letter-spacing: .06em;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 主体布局 ---------- */
.page-privacy .pp-layout {
  margin-top: clamp(2.2rem, 6vw, 4.2rem);
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.4rem);
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  border: 1px solid var(--line);
  background: var(--glass);
  padding: 1.1rem 1.15rem;
}

.page-privacy .pp-toc__title {
  margin: 0;
  font-size: .66rem;
  letter-spacing: .3em;
  color: var(--cyan);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: .85rem 0 0;
  padding: 0;
  display: grid;
  gap: .05rem;
}

.page-privacy .pp-toc__list a {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  padding: .52rem .6rem;
  font-size: .86rem;
  line-height: 1.5;
  color: var(--text-dim);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--paper);
  border-left-color: var(--green);
  background-color: rgba(255, 255, 255, .05);
}

.page-privacy .pp-toc__idx {
  font-size: .7rem;
  color: var(--cyan);
}

/* ---------- 纸面 ---------- */
.page-privacy .pp-sheet {
  position: relative;
  background: var(--paper);
  color: var(--pp-ink);
  padding: var(--pp-sheet-pad);
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 34px 70px rgba(0, 0, 0, .5);
}

.page-privacy .pp-sheet::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--blue) 0 32%,
    var(--cyan) 32% 52%,
    var(--green) 52% 76%,
    var(--magenta) 76% 100%);
}

.page-privacy .pp-sheet__lead {
  padding-bottom: clamp(1.4rem, 4vw, 2.2rem);
}

.page-privacy .pp-sheet__kicker {
  margin: 0 0 .55rem;
  font-size: .68rem;
  letter-spacing: .24em;
  color: var(--pp-blue);
}

.page-privacy .pp-sheet__lead p:last-child {
  margin: 0;
  font-size: .97rem;
  line-height: 1.9;
  color: var(--pp-ink-soft);
}

/* ---------- 条款 ---------- */
.page-privacy .pp-clause {
  display: grid;
  gap: .9rem;
  padding-block: clamp(1.5rem, 4vw, 2.4rem);
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .pp-clause__index {
  margin: 0;
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1;
  color: var(--pp-blue);
}

.page-privacy .pp-clause__index::after {
  content: "";
  flex: 1;
  height: 1px;
  background: currentColor;
  opacity: .3;
}

.page-privacy .pp-clause__title {
  margin: 0 0 .75rem;
  font-family: var(--font-head);
  font-size: clamp(1.28rem, 3.6vw, 1.68rem);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.25;
  color: var(--pp-ink);
}

.page-privacy .pp-clause__main > p {
  margin: 0 0 .85rem;
  font-size: .95rem;
  line-height: 1.9;
  color: var(--pp-ink-soft);
}

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

.page-privacy .pp-clause__note {
  border-left: 2px solid var(--pp-blue);
  padding-left: .85rem;
}

.page-privacy .pp-note {
  margin: 0;
  font-family: var(--font-serif);
  font-size: .8rem;
  line-height: 1.9;
  color: var(--pp-ink-dim);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pp-terms {
  margin: 1.15rem 0 0;
  display: grid;
  gap: 0;
}

.page-privacy .pp-terms__row {
  display: grid;
  gap: .2rem;
  padding: .72rem 0;
  border-top: 1px dashed var(--pp-rule);
}

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

.page-privacy .pp-terms dt {
  font-family: var(--font-head);
  font-size: .88rem;
  font-weight: 700;
  color: var(--pp-ink);
}

.page-privacy .pp-terms dd {
  margin: 0;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

/* ---------- Cookie 卡片 ---------- */
.page-privacy .pp-cookie {
  list-style: none;
  margin: 1.15rem 0 1.1rem;
  padding: 0;
  display: grid;
  gap: .8rem;
}

.page-privacy .pp-cookie__item {
  border: 1px solid var(--pp-rule);
  border-top: 3px solid var(--pp-blue);
  background: rgba(255, 255, 255, .55);
  padding: .9rem 1rem;
}

.page-privacy .pp-cookie__item:nth-child(2) {
  border-top-color: var(--pp-green);
}

.page-privacy .pp-cookie__item:nth-child(3) {
  border-top-color: var(--pp-magenta);
}

.page-privacy .pp-cookie__item:nth-child(4) {
  border-top-color: var(--pp-ink-soft);
}

.page-privacy .pp-cookie__name {
  margin: 0 0 .4rem;
  font-family: var(--font-head);
  font-size: .92rem;
  font-weight: 700;
  color: var(--pp-ink);
}

.page-privacy .pp-cookie__desc {
  margin: 0 0 .65rem;
  font-size: .86rem;
  line-height: 1.8;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-cookie__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .73rem;
  letter-spacing: .04em;
  color: var(--pp-ink-dim);
}

/* ---------- 权利列表 ---------- */
.page-privacy .pp-rights {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  display: grid;
  gap: .75rem;
}

.page-privacy .pp-rights li {
  position: relative;
  padding-left: 1.5rem;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-rights li strong {
  color: var(--pp-ink);
}

.page-privacy .pp-rights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: .56rem;
  height: .56rem;
  background: var(--pp-green);
}

.page-privacy .pp-rights li:nth-child(3n+2)::before {
  background: var(--pp-blue);
}

.page-privacy .pp-rights li:nth-child(3n)::before {
  background: var(--pp-magenta);
}

/* ---------- 联系卡片 ---------- */
.page-privacy .pp-contact {
  margin: 1.15rem 0 1.15rem;
  border: 1px solid var(--pp-rule-strong);
  background: rgba(255, 255, 255, .6);
  padding: 1.05rem 1.15rem;
}

.page-privacy .pp-contact__label {
  margin: 0 0 .35rem;
  font-family: var(--font-head);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--pp-ink-dim);
}

.page-privacy .pp-contact__value {
  margin: 0 0 .5rem;
  font-size: clamp(.9rem, 2.6vw, 1.08rem);
  font-weight: 700;
  color: var(--pp-blue);
  overflow-wrap: anywhere;
}

.page-privacy .pp-contact__hours {
  margin: 0;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--pp-ink-soft);
}

/* ---------- 折叠 ---------- */
.page-privacy .pp-fold {
  margin-top: 1.15rem;
  border-top: 1px solid var(--pp-rule);
  padding-top: .95rem;
}

.page-privacy .pp-fold summary {
  display: flex;
  align-items: center;
  gap: .55rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-size: .9rem;
  font-weight: 700;
  color: var(--pp-blue);
}

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

.page-privacy .pp-fold summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: .95rem;
  color: var(--pp-magenta);
}

.page-privacy .pp-fold[open] summary::before {
  content: "–";
}

.page-privacy .pp-fold p {
  margin: .7rem 0 0;
  font-size: .87rem;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

/* ---------- 底部相关入口 ---------- */
.page-privacy .pp-foot-nav {
  margin-top: clamp(1.8rem, 5vw, 3rem);
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.page-privacy .pp-foot-nav a {
  display: inline-flex;
  align-items: center;
  padding: .62rem 1.05rem;
  border: 1px solid var(--line);
  font-size: .86rem;
  color: var(--text);
  text-decoration: none;
  transition: border-color .18s ease, background-color .18s ease, color .18s ease;
}

.page-privacy .pp-foot-nav a:hover,
.page-privacy .pp-foot-nav a:focus-visible {
  border-color: var(--cyan);
  background-color: var(--glass);
  color: #FFFFFF;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .pp-terms__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: .2rem 1.1rem;
    align-items: baseline;
  }
}

@media (min-width: 700px) {
  .page-privacy .pp-cookie {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: end;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-layout {
    grid-template-columns: 218px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
  }
}

@media (min-width: 1080px) {
  .page-privacy .pp-clause {
    grid-template-columns: 62px minmax(0, 1fr) 206px;
    gap: 0 2rem;
    align-items: start;
  }

  .page-privacy .pp-clause__index {
    padding-top: .35rem;
  }

  .page-privacy .pp-clause__note {
    padding-top: .35rem;
  }
}

@media (max-width: 1059px) {
  .page-privacy .pp-clause__note {
    border-left-color: var(--pp-rule-strong);
    max-width: 62ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__list a,
  .page-privacy .pp-foot-nav a {
    transition: none;
  }
}
</main>