.page-privacy {
  --pp-ring: rgba(63, 240, 216, 0.26);
  --pp-ink-soft: rgba(42, 27, 18, 0.8);
  --pp-tint: rgba(255, 227, 217, 0.45);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  padding-block: 1.25rem clamp(2rem, 5vw, 3.5rem);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: -20% -15% auto -15%;
  height: 140%;
  background:
    radial-gradient(circle at 78% 8%, rgba(63, 240, 216, 0.12), transparent 45%),
    radial-gradient(circle at 16% 88%, rgba(139, 92, 246, 0.14), transparent 52%);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: -9rem;
  right: -7rem;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  border: 1px solid var(--pp-ring);
  box-shadow: inset 0 0 70px rgba(63, 240, 216, 0.07);
  pointer-events: none;
}

.page-privacy .privacy-hero > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumb ol {
  list-style: none;
  margin: 0 0 clamp(1rem, 3vw, 1.75rem);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.75rem;
  font-size: 0.84rem;
  color: var(--text-mute);
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.6rem;
  color: rgba(159, 217, 232, 0.45);
}

.page-privacy .breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--neon);
}

.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--text);
}

.page-privacy .privacy-hero__inner {
  max-width: 56rem;
}

.page-privacy .privacy-hero__inner .kicker {
  display: inline-block;
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--coral);
}

.page-privacy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 8vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #EAF6FB;
  text-shadow: 0 0 32px rgba(63, 240, 216, 0.2);
}

.page-privacy .privacy-hero__lead {
  margin: clamp(1rem, 3vw, 1.5rem) 0 0;
  max-width: 44rem;
  font-size: clamp(1rem, 2.6vw, 1.15rem);
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .privacy-hero__figure {
  margin: clamp(1.5rem, 4vw, 2.75rem) 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: var(--hair);
  background: var(--mid-water);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* 正文纸面 */
.page-privacy .privacy-paper {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  padding-block: clamp(1.75rem, 5vw, 3.25rem) clamp(2.25rem, 6vw, 4.5rem);
}

.page-privacy .privacy-paper::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon), rgba(63, 240, 216, 0) 65%);
  opacity: 0.6;
}

/* 目录 */
.page-privacy .privacy-toc {
  margin: 0 0 clamp(1.5rem, 4vw, 2.5rem);
  padding: clamp(1rem, 3vw, 1.6rem);
  border: var(--hair-ink);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.5);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.8rem;
  font-size: 0.76rem;
  letter-spacing: 0.24em;
  color: var(--deep-red);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.25rem;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.5rem 0.2rem;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px dashed rgba(42, 27, 18, 0.18);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: rgba(42, 27, 18, 0.55);
}

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

.page-privacy .privacy-toc__list a:hover .mono,
.page-privacy .privacy-toc__list a:focus-visible .mono {
  color: var(--deep-red);
}

/* 章节 */
.page-privacy .privacy-block {
  padding-block: clamp(1.5rem, 4vw, 2.25rem);
  scroll-margin-top: 5.5rem;
}

.page-privacy .privacy-block + .privacy-block {
  border-top: 1px solid rgba(42, 27, 18, 0.14);
}

.page-privacy .privacy-block__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 0.7rem;
}

.page-privacy .privacy-block__idx {
  flex: none;
  padding: 0.12rem 0.6rem;
  border: 1px solid var(--deep-red);
  border-radius: var(--r-pill);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--deep-red);
}

.page-privacy .privacy-block h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 4.6vw, 1.95rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-paper p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

.page-privacy .privacy-paper p + p,
.page-privacy .privacy-block p + .pp-rows,
.page-privacy .privacy-block .pp-rows + p {
  margin-top: 1rem;
}

.page-privacy .privacy-paper a {
  color: var(--deep-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-paper a:hover,
.page-privacy .privacy-paper a:focus-visible {
  color: var(--coral);
}

/* 条目行 */
.page-privacy .pp-rows {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-privacy .pp-row {
  padding: 0.8rem 1rem;
  border-left: 3px solid rgba(226, 62, 87, 0.45);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: var(--pp-tint);
}

.page-privacy .pp-row__label {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.98rem;
  color: var(--ink);
}

.page-privacy .pp-row span {
  display: block;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--pp-ink-soft);
}

/* 保存信息卡 */
.page-privacy .pp-grid {
  margin-top: 1rem;
  display: grid;
  gap: 0.7rem;
}

.page-privacy .pp-card {
  padding: 0.95rem 1.05rem;
  border: var(--hair-ink);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.45);
}

.page-privacy .pp-card h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}

.page-privacy .pp-card p {
  font-size: 0.94rem;
}

/* 联系方式 */
.page-privacy .pp-contact {
  margin-top: 1rem;
  display: grid;
  gap: 0.6rem;
}

.page-privacy .pp-contact__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.9rem;
  padding: 0.7rem 0.95rem;
  border: var(--hair-ink);
  border-radius: var(--r-sm);
}

.page-privacy .pp-contact__k {
  flex: none;
  min-width: 3.4rem;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--deep-red);
}

.page-privacy .pp-contact__v {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

/* 延伸链接 */
.page-privacy .privacy-next {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  padding-top: clamp(1.1rem, 3vw, 1.6rem);
  border-top: 1px solid rgba(42, 27, 18, 0.14);
}

.page-privacy .pp-links {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-privacy .pp-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border: var(--hair-ink);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.42);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.page-privacy .pp-links a:hover,
.page-privacy .pp-links a:focus-visible {
  color: var(--deep-red);
  border-color: var(--deep-red);
  transform: translateX(3px);
  text-decoration: none;
}

/* 桌面增强 */
@media (min-width: 640px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr 1fr;
    gap: 0.25rem 1.5rem;
  }

  .page-privacy .pp-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .pp-contact {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-paper p {
    font-size: 1.0625rem;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    padding-block: 2rem clamp(2.5rem, 4vw, 4rem);
  }

  .page-privacy .pp-contact__item:first-child {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-links a {
    transition: none;
  }
}