/* ===== 隐私政策页 · 赛博合同版式 ===== */
.page-privacy {
  --privacy-glow: 0 0 0 1px rgba(57, 255, 136, 0.18), 0 0 16px rgba(57, 255, 136, 0.12);
  position: relative;
  overflow-x: clip;
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(3rem, 7vw, 5rem);
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.012) 0 1px, transparent 1px 5px),
    radial-gradient(ellipse 52% 32% at 92% 0%, rgba(139, 92, 246, 0.10), transparent 70%),
    radial-gradient(ellipse 42% 26% at 0% 8%, rgba(57, 255, 136, 0.05), transparent 65%),
    var(--bg-deep);
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.page-privacy .privacy-hero {
  position: relative;
  z-index: 0;
  max-width: 920px;
  padding: clamp(1.5rem, 4vw, 3rem) 0 2rem;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--purple) 60%, transparent);
}

.page-privacy .privacy-shard {
  position: absolute;
  pointer-events: none;
}

.page-privacy .privacy-shard--green {
  z-index: -1;
  top: 18px;
  right: 2%;
  width: 36px;
  height: 28px;
  background: linear-gradient(135deg, var(--green), rgba(57, 255, 136, 0.08));
  clip-path: polygon(0 0, 100% 0, 32% 100%, 0 72%);
  filter: drop-shadow(0 0 10px rgba(57, 255, 136, 0.4));
  transform: rotate(10deg);
}

.page-privacy .privacy-shard--purple {
  z-index: 0;
  right: 24px;
  bottom: 20px;
  width: 24px;
  height: 36px;
  background: linear-gradient(180deg, var(--purple), rgba(139, 92, 246, 0.06));
  clip-path: polygon(50% 0, 100% 100%, 0 78%);
  filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.45));
  transform: rotate(-14deg);
}

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

.page-privacy .privacy-hero h1 {
  margin: 1.1rem 0 1.3rem;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-wrap: balance;
  transform: skewX(-2.5deg);
}

.page-privacy .privacy-hero__accent {
  color: var(--green);
  text-shadow: 0 0 22px rgba(57, 255, 136, 0.28);
}

.page-privacy .privacy-lead {
  margin: 1.6rem 0 0;
  max-width: 66ch;
  border-left: 3px solid var(--purple);
  padding-left: 1.25rem;
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.9;
  color: var(--ink-dim);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  margin: 2rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-meta__item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin: 0;
}

.page-privacy .privacy-meta__item dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.page-privacy .privacy-meta__item dd {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--green);
}

.page-privacy .privacy-layout {
  display: block;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: minmax(220px, 270px) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: start;
  }
}

.page-privacy .privacy-toc {
  margin-bottom: 2.5rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-toc__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--purple);
}

.page-privacy .privacy-toc__title::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 3px;
  background: var(--purple);
  transform: skewX(-32deg);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.25rem;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__list li {
  margin: 0;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(18, 20, 26, 0.65);
  color: var(--ink-dim);
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition:
    color var(--dur) var(--ease-out),
    border-color var(--dur) var(--ease-out),
    box-shadow var(--dur) var(--ease-out);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-color: var(--green);
  color: var(--ink);
  box-shadow: var(--privacy-glow);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--green);
}

.page-privacy .privacy-toc__note {
  margin: 1.1rem 0 0;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-left: 3px solid var(--purple);
  border-radius: 0 6px 6px 0;
  background: rgba(139, 92, 246, 0.06);
  font-family: var(--font-body);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--ink-dim);
}

@media (min-width: 960px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: 7rem;
    margin-bottom: 0;
    padding: 0;
    border: 0;
  }

  .page-privacy .privacy-toc__list {
    display: block;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .privacy-toc__link {
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    padding: 0.6rem 0 0.6rem 1rem;
    background: transparent;
    white-space: normal;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-left-color: var(--green);
    background: linear-gradient(90deg, rgba(57, 255, 136, 0.06), transparent 70%);
    box-shadow: none;
  }

  .page-privacy .privacy-toc__note {
    margin-top: 1.5rem;
    font-size: 0.82rem;
  }
}

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

.page-privacy .privacy-clause {
  position: relative;
  scroll-margin-top: 7.5rem;
  padding: clamp(1.75rem, 4vw, 2.75rem) 0;
}

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

.page-privacy .privacy-clause + .privacy-clause::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--green);
  box-shadow: 0 0 14px rgba(57, 255, 136, 0.45);
  transform: rotate(45deg);
}

.page-privacy .privacy-clause + .privacy-clause::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(50px, 10vw, 120px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.5), transparent);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 1.4rem;
}

.page-privacy .privacy-clause__num {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4rem);
  line-height: 0.85;
  letter-spacing: -0.02em;
  transform: skewX(-6deg);
  color: var(--green);
  text-shadow: 0 0 18px rgba(57, 255, 136, 0.3);
}

@supports (-webkit-text-stroke: 1px #39FF88) {
  .page-privacy .privacy-clause__num {
    color: transparent;
    -webkit-text-fill-color: transparent;
    -webkit-text-stroke: 1.5px #39FF88;
    text-shadow: none;
    filter: drop-shadow(0 0 10px rgba(57, 255, 136, 0.35));
  }
}

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

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.4vw, 2.1rem);
  line-height: 1.16;
  color: var(--ink);
}

.page-privacy .privacy-clause__sub {
  margin: 0.4rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--purple);
}

.page-privacy .privacy-clause__content {
  max-width: 72ch;
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--ink-dim);
}

.page-privacy .privacy-clause__content > p {
  margin: 0 0 1rem;
}

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

.page-privacy .privacy-data-list {
  margin: 1.4rem 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-data-row {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-data-row dt {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--green);
}

.page-privacy .privacy-data-row dt::before {
  content: "▸";
  color: var(--purple);
  font-size: 0.85rem;
  line-height: 1;
}

.page-privacy .privacy-data-row dd {
  margin: 0;
  color: var(--ink-dim);
  line-height: 1.75;
}

@media (min-width: 640px) {
  .page-privacy .privacy-data-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 1.25rem;
  }

  .page-privacy .privacy-data-row dt {
    margin-bottom: 0;
  }
}

.page-privacy .privacy-use-list {
  margin: 1.4rem 0;
  padding: 0;
  list-style: none;
  counter-reset: privacy-counter;
}

.page-privacy .privacy-use-list li {
  position: relative;
  padding: 1rem 0 1rem 2.4rem;
  border-bottom: 1px solid rgba(42, 45, 58, 0.72);
  line-height: 1.75;
}

.page-privacy .privacy-use-list li:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-use-list li::before {
  counter-increment: privacy-counter;
  content: counter(privacy-counter, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.15rem;
  padding: 0.08rem 0.28rem;
  border: 1px solid rgba(139, 92, 246, 0.55);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1;
  color: var(--purple);
}

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

.page-privacy .privacy-note {
  margin: 1.4rem 0 0;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  border-radius: 0 6px 6px 0;
  background: rgba(57, 255, 136, 0.045);
  font-family: var(--font-body);
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--ink-dim);
}

.page-privacy .privacy-term {
  border-bottom: 1px dashed rgba(139, 92, 246, 0.6);
  color: var(--ink);
  font-weight: 600;
  cursor: help;
  transition: color var(--dur) var(--ease-out);
}

.page-privacy .privacy-term:hover,
.page-privacy .privacy-term:focus-visible {
  color: var(--purple);
}

.page-privacy .privacy-link {
  color: var(--green);
  text-decoration: underline;
  text-decoration-color: rgba(57, 255, 136, 0.45);
  text-underline-offset: 3px;
  transition:
    color var(--dur) var(--ease-out),
    text-decoration-color var(--dur) var(--ease-out);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  color: var(--purple);
  text-decoration-color: var(--purple);
}

.page-privacy .privacy-summary {
  position: relative;
  overflow: hidden;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(139, 92, 246, 0.10), transparent 45%),
    linear-gradient(315deg, rgba(57, 255, 136, 0.06), transparent 42%),
    var(--bg-panel);
}

.page-privacy .privacy-summary::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 120px;
  height: 120px;
  background:
    linear-gradient(45deg, transparent 40%, rgba(57, 255, 136, 0.16) 41% 59%, transparent 60%),
    linear-gradient(-45deg, transparent 40%, rgba(139, 92, 246, 0.12) 41% 59%, transparent 60%);
  background-size: 16px 16px;
  pointer-events: none;
}

.page-privacy .privacy-summary__title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.7rem);
  line-height: 1.2;
  color: var(--ink);
}

.page-privacy .privacy-summary__title::before {
  content: "//";
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--green);
}

.page-privacy .privacy-summary > p {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 64ch;
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--ink-dim);
}

.page-privacy .privacy-texture {
  position: relative;
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  height: clamp(120px, 24vw, 280px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-panel);
}

.page-privacy .privacy-texture img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.9;
}

.page-privacy .privacy-texture::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 11, 15, 0.28), transparent 30%, transparent 70%, rgba(10, 11, 15, 0.32));
  pointer-events: none;
}