.page-privacy {
  --p-line: rgba(243, 240, 231, 0.14);
  --p-line-ink: rgba(6, 23, 19, 0.14);
  --p-text-soft: rgba(243, 240, 231, 0.72);
  --p-text-ink: rgba(6, 23, 19, 0.78);
  --p-cyan-soft: rgba(56, 242, 214, 0.09);

  background: var(--ink-900);
  color: var(--paper-50);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  padding: clamp(40px, 7vw, 84px) 0 clamp(64px, 9vw, 112px);
  overflow-x: hidden;
}

@media (min-width: 768px) {
  .page-privacy {
    font-size: 16px;
  }
}

.page-privacy .privacy-doc {
  max-width: var(--wrap-max);
  margin: 0 auto;
  padding: 0 var(--gut);
}

/* ---------- HERO ---------- */
.page-privacy .privacy-hero {
  display: grid;
  gap: 24px;
}

.page-privacy .privacy-hero-figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-600);
  border-radius: var(--r-sm);
  background: var(--night-800);
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
  filter: contrast(1.08) saturate(0.86);
}

.page-privacy .privacy-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(56, 242, 214, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 242, 214, 0.09) 1px, transparent 1px);
  background-size: 42px 42px;
}

.page-privacy .privacy-hero-copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-privacy .privacy-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-privacy .privacy-kicker-ver {
  font-family: var(--font-num);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver-300);
  font-variant-numeric: tabular-nums;
}

.page-privacy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-align: left;
  color: var(--paper-50);
}

.page-privacy .privacy-hero-copy .lede {
  margin: 0;
  max-width: 62ch;
  color: var(--p-text-soft);
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: end;
    column-gap: 48px;
  }

  .page-privacy .privacy-hero-figure {
    grid-row: 1 / span 2;
  }

  .page-privacy .privacy-hero-copy {
    padding-bottom: 6px;
  }
}

/* ---------- CRUMBS ---------- */
.page-privacy .privacy-crumbs {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-crumbs li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--p-text-soft);
}

.page-privacy .privacy-crumbs li + li::before {
  content: "/";
  color: var(--line-600);
}

.page-privacy .privacy-crumbs a {
  color: var(--cyan-400);
  text-decoration: none;
}

.page-privacy .privacy-crumbs a:hover,
.page-privacy .privacy-crumbs a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-crumbs [aria-current="page"] {
  color: var(--silver-300);
}

/* ---------- LAYOUT ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 28px;
  margin-top: clamp(28px, 5vw, 56px);
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    column-gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }
}

/* ---------- TOC ---------- */
.page-privacy .privacy-toc {
  min-width: 0;
}

.page-privacy .privacy-toc-h {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver-300);
}

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

.page-privacy .privacy-toc-list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line-600);
  border-radius: var(--r-sm);
  color: var(--p-text-soft);
  text-decoration: none;
  font-size: 0.86rem;
  white-space: nowrap;
  transition: color var(--d-1) var(--ease), border-color var(--d-1) var(--ease),
    background var(--d-1) var(--ease);
}

.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible {
  color: var(--paper-50);
  border-color: var(--cyan-400);
}

.page-privacy .privacy-toc-list a .num {
  color: var(--silver-300);
  font-size: 0.78rem;
}

.page-privacy .privacy-toc-note {
  margin: 12px 0 0;
  font-size: 0.76rem;
  line-height: 1.55;
  color: var(--p-text-soft);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-toc-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-privacy .privacy-toc-list li {
    flex: 0 0 auto;
  }

  .page-privacy .privacy-toc-list a {
    display: flex;
    width: 100%;
    align-items: baseline;
    gap: 10px;
    padding: 8px 10px 8px 0;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    white-space: normal;
    font-size: 0.9rem;
  }

  .page-privacy .privacy-toc-list a.is-current,
  .page-privacy .privacy-toc-list a[aria-current="true"] {
    color: var(--cyan-400);
    border-left-color: var(--cyan-400);
    background: var(--p-cyan-soft);
    padding-left: 10px;
  }
}

/* ---------- BODY SHEET ---------- */
.page-privacy .privacy-body {
  position: relative;
  min-width: 0;
  background-color: var(--paper-50);
  background-image:
    repeating-linear-gradient(0deg, rgba(6, 23, 19, 0.022) 0 1px, transparent 1px 5px),
    radial-gradient(circle at 18% 6%, rgba(56, 242, 214, 0.10), transparent 58%);
  color: var(--ink-900);
  padding: clamp(24px, 4vw, 44px) clamp(20px, 4vw, 48px) clamp(28px, 4vw, 48px);
  border-radius: var(--r-md);
  box-shadow:
    10px 12px 0 -4px rgba(220, 214, 198, 0.32),
    0 24px 64px rgba(0, 0, 0, 0.42);
}

.page-privacy .privacy-body::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(20px, 4vw, 48px);
  width: 64px;
  height: 3px;
  background: var(--cyan-400);
  transform: skewX(-32deg);
  transform-origin: left center;
}

.page-privacy .privacy-sec {
  position: relative;
  padding: 26px 0 22px;
  border-top: 1px solid var(--p-line-ink);
  scroll-margin-top: 100px;
}

.page-privacy .privacy-sec:first-of-type {
  border-top: 0;
  padding-top: 12px;
}

.page-privacy .privacy-sec::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 44px;
  height: 2px;
  background: var(--silver-300);
  transform: skewX(-32deg);
  transform-origin: left center;
  transition: background var(--d-2) var(--ease), width var(--d-2) var(--ease);
}

.page-privacy .privacy-sec:first-of-type::before {
  display: none;
}

.page-privacy .privacy-sec.is-current::before {
  background: var(--cyan-400);
  width: 72px;
}

.page-privacy .privacy-sec h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 2.6vw, 1.8rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-align: left;
  color: var(--ink-900);
}

.page-privacy .privacy-sec h2 .sec-idx {
  flex: 0 0 auto;
  font-size: 0.66em;
  font-weight: 500;
  color: var(--night-800);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-sec.is-current h2 .sec-idx {
  color: var(--grass-500);
}

.page-privacy .privacy-sec p {
  margin: 0 0 12px;
  max-width: 68ch;
  color: var(--p-text-ink);
}

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

.page-privacy .privacy-sec strong {
  color: var(--ink-900);
  font-weight: 700;
}

.page-privacy .privacy-sec a {
  color: var(--night-800);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-decoration-color: var(--cyan-400);
  text-underline-offset: 3px;
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--ink-900);
  text-decoration-color: var(--amber-500);
}

.page-privacy .privacy-sec sup {
  font-family: var(--font-num);
  font-size: 0.7em;
  line-height: 0;
}

.page-privacy .privacy-sec sup a {
  text-decoration: none;
  color: var(--amber-500);
  padding: 0 2px;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
  color: var(--p-text-ink);
  max-width: 70ch;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 12px;
  height: 3px;
  background: var(--ink-900);
  transform: skewX(-30deg);
  transform-origin: left center;
}

.page-privacy .privacy-note {
  margin: 14px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--line-600);
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(6, 23, 19, 0.62);
}

/* ---------- FOOTNOTES ---------- */
.page-privacy .privacy-fns {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px dashed var(--line-600);
}

.page-privacy .privacy-fns-h {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(6, 23, 19, 0.55);
  font-weight: 500;
  text-align: left;
}

.page-privacy .privacy-fns-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: fn;
}

.page-privacy .privacy-fns-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 8px;
  font-size: 0.82rem;
  line-height: 1.65;
  color: rgba(6, 23, 19, 0.68);
  counter-increment: fn;
}

.page-privacy .privacy-fns-list li::before {
  content: "[" counter(fn) "]";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-num);
  color: var(--amber-500);
}

.page-privacy .privacy-fns-list li a {
  color: var(--night-800);
  text-decoration: underline;
  text-decoration-color: var(--cyan-400);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-fns-back {
  margin-left: 8px;
  font-family: var(--font-num);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-decoration: none !important;
  color: var(--silver-300) !important;
  border: 1px solid var(--line-600);
  border-radius: var(--r-pill);
  padding: 1px 7px;
}

.page-privacy .privacy-fns-back:hover,
.page-privacy .privacy-fns-back:focus-visible {
  color: var(--ink-900) !important;
  background: var(--cyan-400);
  border-color: var(--cyan-400);
}

/* ---------- TOC 高亮联动 ---------- */
.page-privacy:has(.privacy-sec[data-chapter="collect"].is-current) .privacy-toc a[href="#collect"],
.page-privacy:has(.privacy-sec[data-chapter="duty"].is-current) .privacy-toc a[href="#duty"],
.page-privacy:has(.privacy-sec[data-chapter="retention"].is-current) .privacy-toc a[href="#retention"],
.page-privacy:has(.privacy-sec[data-chapter="cookie"].is-current) .privacy-toc a[href="#cookie"],
.page-privacy:has(.privacy-sec[data-chapter="youth"].is-current) .privacy-toc a[href="#youth"],
.page-privacy:has(.privacy-sec[data-chapter="requests"].is-current) .privacy-toc a[href="#requests"] {
  color: var(--cyan-400);
}

/* ---------- REVEAL ---------- */
.page-privacy[data-reveal],
.page-privacy .privacy-hero[data-reveal],
.page-privacy .privacy-sec[data-reveal] {
  transition: opacity var(--d-2) var(--ease), transform var(--d-2) var(--ease);
}

.page-privacy.js-on .page-privacy .privacy-hero[data-reveal],
.page-privacy.js-on .page-privacy .privacy-sec[data-reveal] {
  opacity: 0;
  transform: translateY(12px);
}

.page-privacy.js-on .page-privacy .privacy-hero[data-reveal].is-in,
.page-privacy.js-on .page-privacy .privacy-sec[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-hero[data-reveal],
  .page-privacy .privacy-sec[data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ---------- WIDE ---------- */
@media (min-width: 1440px) {
  .page-privacy .privacy-body {
    padding-left: clamp(48px, 5vw, 72px);
    padding-right: clamp(48px, 5vw, 72px);
  }
}
</main>