.page-privacy {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
}

/* ---------- Hero ---------- */
.page-privacy .priv-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(44px, 6.5vw, 88px) clamp(36px, 5vw, 64px);
  background:
    radial-gradient(ellipse 60% 70% at 86% 8%, rgba(127, 169, 155, 0.18), transparent 62%),
    radial-gradient(ellipse 50% 60% at 8% 92%, rgba(110, 36, 56, 0.22), transparent 70%),
    linear-gradient(165deg, var(--ink-deep) 0%, var(--ink) 52%, var(--celadon-deep) 100%);
}

.page-privacy .priv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(91, 120, 148, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 120, 148, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 72% 82% at 50% 40%, #000 24%, transparent 76%);
  mask-image: radial-gradient(ellipse 72% 82% at 50% 40%, #000 24%, transparent 76%);
}

.page-privacy .priv-hero-inner {
  position: relative;
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

.page-privacy .priv-hero-content {
  max-width: 640px;
}

.page-privacy .priv-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.16;
  color: var(--paper);
  margin: 18px 0 0;
}

.page-privacy .priv-lead {
  margin: 20px 0 0;
  max-width: 36em;
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.9;
  color: var(--text-soft);
}

.page-privacy .priv-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
}

.page-privacy .priv-hero-meta-text {
  font-size: var(--fs-14);
  color: var(--text-dim);
}

.page-privacy .priv-hero-art {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--celadon-deep);
  box-shadow: var(--shadow-2);
}

.page-privacy .priv-hero-art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .priv-hero-art-band {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg, rgba(8, 20, 32, 0.74) 0%, rgba(8, 20, 32, 0) 58%);
}

.page-privacy .priv-hero-art-seal {
  position: absolute;
  right: 18px;
  bottom: 18px;
  padding: 10px 18px;
  border: 1px solid var(--amber);
  border-radius: var(--radius-pill);
  background: rgba(8, 20, 32, 0.72);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  font-weight: 600;
  letter-spacing: 0.18em;
  line-height: 1.6;
  text-align: center;
}

/* ---------- Body layout ---------- */
.page-privacy .priv-body {
  padding-block: clamp(40px, 6vw, 72px) clamp(56px, 8vw, 96px);
  background: var(--ink);
}

.page-privacy .priv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
}

.page-privacy .priv-article {
  min-width: 0;
}

.page-privacy .priv-rail {
  min-width: 0;
}

/* ---------- Sections ---------- */
.page-privacy .priv-sec {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink-text);
  border-radius: var(--radius-md);
  padding: clamp(24px, 3.2vw, 40px);
  padding-left: calc(clamp(24px, 3.2vw, 40px) + 10px);
  box-shadow: var(--shadow-1);
  scroll-margin-top: 110px;
}

.page-privacy .priv-sec + .priv-sec {
  margin-top: clamp(16px, 2.4vw, 24px);
}

.page-privacy .priv-sec::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, var(--amber) 0%, var(--celadon) 100%);
}

.page-privacy .priv-sec:target {
  box-shadow: 0 0 0 2px var(--amber), var(--shadow-2);
}

.page-privacy .priv-sec-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-privacy .priv-sec-no {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--celadon-deep);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-privacy .priv-sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--ink-text);
}

.page-privacy .priv-sec-body {
  margin-top: 16px;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--ink-text-soft);
}

.page-privacy .priv-sec-body > p {
  margin: 0;
}

.page-privacy .priv-sec-body > p + p,
.page-privacy .priv-sec-body > p + ul,
.page-privacy .priv-sec-body > ul + p {
  margin-top: 14px;
}

.page-privacy .priv-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .priv-list li {
  position: relative;
  padding-left: 26px;
  line-height: 1.78;
}

.page-privacy .priv-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--celadon);
}

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

/* ---------- Fold ---------- */
.page-privacy .priv-fold {
  margin-top: 18px;
  border-top: 1px dashed rgba(18, 32, 46, 0.18);
  padding-top: 14px;
}

.page-privacy .priv-fold summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: var(--fs-14);
  font-weight: 700;
  color: var(--celadon-deep);
  list-style: none;
  user-select: none;
}

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

.page-privacy .priv-fold summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--celadon);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 700;
  transition: background 0.25s var(--ease);
}

.page-privacy .priv-fold[open] summary::before {
  content: "−";
  background: var(--amber);
}

.page-privacy .priv-fold summary:focus-visible {
  outline: 2px solid var(--graphite);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.page-privacy .priv-fold-body {
  padding: 12px 0 0 32px;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--ink-text-soft);
}

.page-privacy .priv-fold-body p {
  margin: 0;
}

/* ---------- Contact variant ---------- */
.page-privacy .priv-sec--contact {
  background: var(--celadon-deep);
  color: var(--text);
}

.page-privacy .priv-sec--contact::before {
  background: linear-gradient(180deg, var(--amber) 0%, var(--cinnabar) 100%);
}

.page-privacy .priv-sec--contact .priv-sec-no {
  background: var(--amber);
  color: var(--ink);
}

.page-privacy .priv-sec--contact .priv-sec-title {
  color: var(--paper);
}

.page-privacy .priv-sec--contact .priv-sec-body {
  color: var(--text-soft);
}

.page-privacy .priv-contact-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: grid;
}

.page-privacy .priv-contact-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(255, 248, 238, 0.18);
  font-size: var(--fs-14);
  line-height: 1.7;
}

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

.page-privacy .priv-contact-key {
  flex: 0 0 84px;
  font-weight: 700;
  color: var(--celadon);
}

.page-privacy .priv-contact-value {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--paper);
  overflow-wrap: anywhere;
}

/* ---------- TOC ---------- */
.page-privacy .priv-toc {
  background: var(--celadon-deep);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: clamp(20px, 2.4vw, 28px);
  box-shadow: var(--shadow-1);
}

.page-privacy .priv-toc-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--celadon);
}

.page-privacy .priv-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .priv-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--text-soft);
  font-size: var(--fs-14);
  line-height: 1.5;
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-privacy .priv-toc-link:hover {
  background: rgba(127, 169, 155, 0.14);
  color: var(--paper);
}

.page-privacy .priv-toc-link:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-privacy .priv-toc-link .mono {
  font-size: 0.72em;
  color: var(--celadon);
  letter-spacing: 0.08em;
}

.page-privacy .priv-toc-foot {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed rgba(255, 248, 238, 0.18);
}

.page-privacy .priv-toc-foot p {
  margin: 0 0 10px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--text-dim);
}

.page-privacy .priv-toc-btn {
  width: 100%;
  justify-content: center;
  border-color: rgba(255, 248, 238, 0.4);
  color: var(--paper);
}

.page-privacy .priv-toc-btn:hover {
  border-color: var(--amber);
  color: var(--amber);
}

/* ---------- Responsive ---------- */
@media (min-width: 900px) {
  .page-privacy .priv-hero-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .priv-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(32px, 4vw, 48px);
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: 100px;
  }
}

@media (max-width: 999px) {
  .page-privacy .priv-rail {
    order: -1;
  }
}

@media (max-width: 640px) {
  .page-privacy .priv-sec-no {
    width: 38px;
    height: 38px;
    font-size: var(--fs-14);
  }

  .page-privacy .priv-hero-art-seal {
    right: 12px;
    bottom: 12px;
    padding: 8px 12px;
    font-size: 0.65rem;
  }

  .page-privacy .priv-fold-body {
    padding-left: 0;
  }

  .page-privacy .priv-contact-key {
    flex: 0 0 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc-link,
  .page-privacy .priv-fold summary::before {
    transition: none;
  }
}