.page-privacy {
  --qsu-prv-space: clamp(24px, 5vw, 56px);
  background: var(--qsu-paper);
  color: var(--qsu-ink);
  font-family: var(--qsu-font-body);
  line-height: 1.7;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

.page-privacy .privacy-hero {
  background:
    radial-gradient(circle at 85% 15%, rgba(0, 194, 168, .25) 0, transparent 34%),
    linear-gradient(135deg, var(--qsu-ink) 0%, var(--qsu-primary) 55%, var(--qsu-cobalt) 100%);
  color: var(--qsu-paper);
  padding: 48px clamp(20px, 5vw, 56px) 40px;
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(-45deg, rgba(244, 247, 252, .05) 0 1px, transparent 1px 14px),
    linear-gradient(100deg, transparent 42%, rgba(246, 185, 59, .32) 42.4%, transparent 43%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  max-width: 1120px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-privacy .privacy-hero .qsu-crumb {
  margin-bottom: 18px;
  color: rgba(244, 247, 252, .72);
  font-family: var(--qsu-font-data);
}

.page-privacy .privacy-hero .qsu-crumb a {
  color: rgba(244, 247, 252, .85);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 247, 252, .35);
  transition: color .2s ease, border-color .2s ease;
}

.page-privacy .privacy-hero .qsu-crumb a:hover {
  color: var(--qsu-accent);
  border-bottom-color: var(--qsu-accent);
}

.page-privacy .privacy-hero .qsu-crumb span[aria-current="page"] {
  color: var(--qsu-gold);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--qsu-font-head);
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.08;
  color: #fff;
  margin: 10px 0 14px;
  letter-spacing: .5px;
}

.page-privacy .privacy-hero__lead {
  max-width: 540px;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(244, 247, 252, .85);
  margin-bottom: 20px;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-privacy .privacy-hero__meta > span {
  font-family: var(--qsu-font-data);
  font-size: 13px;
  padding: 6px 12px;
  border: 1px solid rgba(244, 247, 252, .25);
  border-radius: 999px;
  color: rgba(244, 247, 252, .85);
  background: rgba(10, 31, 68, .35);
}

.page-privacy .privacy-hero__update [data-year] {
  color: var(--qsu-gold);
  font-weight: 700;
}

.page-privacy .privacy-hero__visual {
  margin: 0;
}

.page-privacy .privacy-hero__visual img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
  box-shadow: 0 24px 60px rgba(10, 31, 68, .45);
}

.page-privacy .privacy-hero__visual figcaption {
  margin-top: 10px;
  font-size: 12px;
  color: rgba(244, 247, 252, .6);
  text-align: right;
  font-family: var(--qsu-font-data);
  letter-spacing: .08em;
}

.page-privacy .privacy-layout {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--qsu-prv-space) clamp(20px, 5vw, 56px) 64px;
  display: grid;
  gap: 36px;
  align-items: start;
}

.page-privacy .privacy-toc {
  background: #fff;
  border: 1px solid var(--qsu-line);
  border-radius: 14px;
  padding: 20px 18px;
  box-shadow: 0 8px 24px rgba(10, 31, 68, .05);
}

.page-privacy .privacy-toc__title {
  font-family: var(--qsu-font-data);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--qsu-muted);
  margin: 0 0 12px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--qsu-font-data);
  font-size: 13px;
  color: var(--qsu-primary);
  text-decoration: none;
  border: 1px solid var(--qsu-line);
  border-radius: 999px;
  padding: 6px 12px;
  white-space: nowrap;
  transition: border-color .2s ease, background .2s ease, color .2s ease;
}

.page-privacy .privacy-toc__idx {
  color: var(--qsu-accent);
  font-weight: 700;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus {
  border-color: var(--qsu-accent);
  background: rgba(0, 194, 168, .08);
  color: var(--qsu-primary);
}

.page-privacy .privacy-toc__contact {
  margin-top: 16px;
  border-color: var(--qsu-cobalt);
  color: var(--qsu-primary);
}

.page-privacy .privacy-toc__contact:hover {
  border-color: var(--qsu-accent);
  color: var(--qsu-accent);
}

.page-privacy .privacy-content {
  min-width: 0;
  display: grid;
  gap: 24px;
}

.page-privacy .privacy-section {
  background: #fff;
  border: 1px solid var(--qsu-line);
  border-radius: 14px;
  padding: 26px 22px;
  scroll-margin-top: 110px;
  transition: border-color .3s ease, box-shadow .3s ease;
}

.page-privacy .privacy-section:target {
  border-color: var(--qsu-accent);
  box-shadow: 0 0 0 3px rgba(0, 194, 168, .15);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px dashed var(--qsu-line);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.page-privacy .privacy-section__num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--qsu-font-data);
  font-weight: 700;
  font-size: 14px;
  color: var(--qsu-primary);
  background: rgba(0, 194, 168, .12);
  border-radius: 999px;
  padding: 6px 10px;
  line-height: 1;
  white-space: nowrap;
}

.page-privacy .privacy-section__num::after {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--qsu-gold);
  border-radius: 2px;
}

.page-privacy .privacy-section__head h2 {
  font-family: var(--qsu-font-head);
  font-size: clamp(20px, 3vw, 28px);
  color: var(--qsu-primary);
  margin: 0;
  letter-spacing: .5px;
}

.page-privacy .privacy-section p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--qsu-ink);
  margin: 0 0 14px;
}

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

.page-privacy .privacy-section a {
  color: var(--qsu-cobalt);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color .2s ease;
}

.page-privacy .privacy-section a:hover {
  color: var(--qsu-accent);
}

.page-privacy .privacy-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--qsu-ink);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .75em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--qsu-accent);
  transform: rotate(45deg);
}

.page-privacy .privacy-details {
  border-left: 3px solid var(--qsu-gold);
  background: linear-gradient(90deg, rgba(246, 185, 59, .09), rgba(246, 185, 59, .02));
  border-radius: 0 10px 10px 0;
  padding: 14px 18px;
  margin: 0 0 16px;
}

.page-privacy .privacy-details summary {
  cursor: pointer;
  font-family: var(--qsu-font-data);
  font-weight: 600;
  font-size: 13px;
  color: var(--qsu-primary);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color .2s ease;
}

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

.page-privacy .privacy-details summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--qsu-gold);
  color: var(--qsu-primary);
  font-size: 14px;
  line-height: 1;
  transition: transform .2s ease;
}

.page-privacy .privacy-details[open] summary::before {
  transform: rotate(45deg);
}

.page-privacy .privacy-details[open] summary {
  color: var(--qsu-accent);
}

.page-privacy .privacy-details p {
  margin-top: 12px;
  margin-bottom: 0;
}

.page-privacy .privacy-trust {
  background:
    linear-gradient(135deg, rgba(0, 194, 168, .14) 0, transparent 30%),
    linear-gradient(135deg, var(--qsu-primary) 0%, var(--qsu-cobalt) 100%);
  border-radius: 16px;
  color: var(--qsu-paper);
  padding: 28px 26px;
  display: grid;
  gap: 12px;
  box-shadow: 0 16px 40px rgba(10, 31, 68, .18);
}

.page-privacy .privacy-trust__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 4px;
}

.page-privacy .privacy-trust__icon svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-privacy .privacy-trust__title {
  font-family: var(--qsu-font-head);
  font-size: 20px;
  margin: 0;
  color: #fff;
}

.page-privacy .privacy-trust p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 247, 252, .88);
}

.page-privacy .privacy-trust__meta {
  font-family: var(--qsu-font-data);
  font-size: 13px;
  color: var(--qsu-gold);
  border-top: 1px solid rgba(244, 247, 252, .2);
  padding-top: 12px;
  margin-top: 4px;
  letter-spacing: .06em;
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 64px clamp(20px, 5vw, 56px) 56px;
  }

  .page-privacy .privacy-hero__inner {
    grid-template-columns: 1.1fr .9fr;
    gap: 56px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 230px 1fr;
    gap: 56px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__list a {
    border: none;
    border-radius: 0;
    padding: 8px 12px;
    border-left: 3px solid var(--qsu-line);
    background: transparent;
    white-space: normal;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus {
    border-left-color: var(--qsu-accent);
    background: rgba(0, 194, 168, .07);
  }

  .page-privacy .privacy-toc__contact {
    display: inline-flex;
  }

  .page-privacy .privacy-section {
    padding: 32px 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    animation: none !important;
    transition: none !important;
  }

  .page-privacy {
    scroll-behavior: auto;
  }
}