.page-privacy {
  --pp-rule: rgba(11, 31, 25, 0.18);
  --pp-rule-soft: rgba(11, 31, 25, 0.09);
  --pp-card: #F7FBF8;
  --pp-fade: rgba(6, 13, 11, 0.72);
  background: var(--ink);
  color: var(--text);
}

.page-privacy .pp-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 200;
  pointer-events: none;
}

.page-privacy .pp-progress__bar {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: 0 50%;
  box-shadow: 0 0 10px rgba(42, 240, 196, 0.55);
}

@supports (animation-timeline: scroll()) {
  .page-privacy .pp-progress__bar {
    animation: pp-read linear;
    animation-timeline: scroll(root block);
  }
}

@keyframes pp-read {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

/* ---------- hero ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pp-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
}

.page-privacy .pp-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(42, 240, 196, 0.14), transparent 58%),
    linear-gradient(180deg, rgba(6, 13, 11, 0.62) 0%, rgba(10, 26, 21, 0.9) 64%, var(--ink) 100%);
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(28px, 5vw, 56px) clamp(44px, 7vw, 88px);
}

.page-privacy .breadcrumb {
  font-size: 13px;
}

.page-privacy .breadcrumb__link {
  color: var(--cyan-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pp-hero__kicker {
  margin: clamp(28px, 4vw, 44px) 0 0;
  color: var(--muted);
}

.page-privacy .pp-hero__title {
  margin: 14px 0 0;
  max-width: 17ch;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.14;
  letter-spacing: 0.05em;
  color: var(--text);
}

.page-privacy .pp-hero__lede {
  margin: 22px 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: #CFE4DB;
}

.page-privacy .pp-hero__facts {
  list-style: none;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pp-hero__facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 16px 18px;
  background: rgba(10, 26, 21, 0.76);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-privacy .pp-hero__facts .num {
  font-size: 30px;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .pp-hero__fact-label {
  flex: 1 1 12ch;
  min-width: 0;
}

/* ---------- paper .page-privacy ---------- */
.page-privacy .pp-paper {
  background: var(--paper);
  color: var(--paper-ink);
}

.page-privacy .pp-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-block: clamp(36px, 5vw, 64px) clamp(72px, 10vw, 120px);
}

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

.page-privacy .pp-rail__title {
  margin: 0 0 12px;
  color: var(--moss);
}

.page-privacy .pp-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pp-rail__item a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--paper-ink);
  text-decoration: none;
  border: 1px solid var(--pp-rule);
  background: var(--pp-card);
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .pp-rail__item .num {
  color: var(--moss);
  font-size: 11px;
}

.page-privacy .pp-rail__item a:hover,
.page-privacy .pp-rail__item a:focus-visible {
  background: var(--cyan-soft);
  border-color: var(--moss);
}

.page-privacy .pp-doc {
  min-width: 0;
}

.page-privacy .pp-sec,
.page-privacy .pp-final {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pp-sec + .pp-sec {
  margin-top: clamp(52px, 8vw, 96px);
  padding-top: clamp(30px, 4vw, 44px);
  border-top: 1px solid var(--pp-rule-soft);
}

.page-privacy .pp-sec__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--moss);
}

.page-privacy .pp-sec__title {
  margin: 10px 0 0;
  max-width: 26ch;
  font-size: clamp(21px, 3.2vw, 31px);
  line-height: 1.34;
  letter-spacing: 0.03em;
  color: var(--paper-ink);
}

.page-privacy .pp-sec__body {
  margin-top: 18px;
}

.page-privacy .pp-sec__body > p,
.page-privacy .pp-note p {
  max-width: 68ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--paper-ink);
}

.page-privacy .pp-key {
  border-bottom: 1px solid var(--moss);
  padding-bottom: 1px;
}

/* ---------- 01 category cards ---------- */
.page-privacy .pp-cat {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-privacy .pp-cat__item {
  padding: 20px 18px 22px;
  background: var(--pp-card);
  border: 1px solid var(--pp-rule);
  border-top: 3px solid var(--moss);
}

.page-privacy .pp-cat__item:nth-child(2) {
  border-top-color: var(--purple);
}

.page-privacy .pp-cat__no {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--moss);
}

.page-privacy .pp-cat__item:nth-child(2) .pp-cat__no {
  color: #6A4CD6;
}

.page-privacy .pp-cat__title {
  margin: 8px 0 0;
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--paper-ink);
}

.page-privacy .pp-cat__text {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: #2C4A3F;
}

/* ---------- 02 usage grid ---------- */
.page-privacy .pp-use {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1fr);
  background: var(--pp-rule);
  border: 1px solid var(--pp-rule);
}

.page-privacy .pp-use__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 16px;
  background: var(--paper);
}

.page-privacy .pp-use__no {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--moss);
  padding-top: 3px;
}

.page-privacy .pp-use__title {
  margin: 0;
  font-size: 16px;
  line-height: 1.5;
  color: var(--paper-ink);
}

.page-privacy .pp-use__text p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: #335346;
}

/* ---------- 03 retention dl ---------- */
.page-privacy .pp-term {
  margin: 22px 0 0;
}

.page-privacy .pp-term__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pp-rule-soft);
}

.page-privacy .pp-term__row:first-child {
  border-top: 1px solid var(--pp-rule-soft);
}

.page-privacy .pp-term__row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--moss);
}

.page-privacy .pp-term__row dd {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: #2C4A3F;
}

/* ---------- 04 actions ---------- */
.page-privacy .pp-action {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-privacy .pp-action__item {
  position: relative;
  padding-left: 52px;
}

.page-privacy .pp-action__idx {
  position: absolute;
  left: 0;
  top: 1px;
  display: inline-block;
  padding: 2px 7px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--moss);
  border: 1px solid var(--pp-rule);
  background: var(--pp-card);
}

.page-privacy .pp-action__title {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.5;
  color: var(--paper-ink);
}

.page-privacy .pp-action__item p {
  margin: 8px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: #2C4A3F;
}

/* ---------- 05 note ---------- */
.page-privacy .pp-note {
  margin-top: 22px;
  padding: 20px 18px 22px;
  background: var(--pp-card);
  border: 1px solid var(--pp-rule);
  border-left: 3px solid var(--purple);
}

.page-privacy .pp-note__label {
  margin: 0 0 10px;
  color: #6A4CD6;
}

.page-privacy .pp-note p {
  font-size: 14.6px;
  color: #2C4A3F;
}

.page-privacy .pp-mail {
  color: var(--moss);
  font-family: var(--font-mono);
  font-size: 0.94em;
  text-decoration: underline;
  text-underline-offset: 3px;
  word-break: break-all;
}

/* ---------- final dark block ---------- */
.page-privacy .pp-final {
  background: var(--ink);
  color: var(--text);
  border-top: 1px solid var(--line-strong);
}

.page-privacy .pp-final__inner {
  padding-block: clamp(52px, 8vw, 96px);
  display: grid;
  gap: 14px;
}

.page-privacy .pp-final .pp-sec__num {
  color: var(--cyan);
}

.page-privacy .pp-final__title {
  margin: 0;
  max-width: 24ch;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.32;
  letter-spacing: 0.03em;
  color: var(--text);
}

.page-privacy .pp-final__text {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-privacy .pp-final__mail {
  margin: 6px 0 0;
  font-size: clamp(15px, 2.2vw, 20px);
}

.page-privacy .pp-final .pp-mail {
  color: var(--cyan);
  text-decoration-color: var(--line-strong);
}

.page-privacy .pp-final__links {
  list-style: none;
  margin: 18px 0 0;
  padding: 14px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-final__links a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .pp-final__links a:hover,
.page-privacy .pp-final__links a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- focus ---------- */
.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .pp-rail__item a:focus-visible,
.page-privacy .pp-mail:focus-visible {
  outline-color: var(--moss);
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pp-cat {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pp-use {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pp-term__row {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-body {
    grid-template-columns: 200px minmax(0, 1fr);
    column-gap: clamp(40px, 5vw, 72px);
    row-gap: 0;
    align-items: start;
  }

  .page-privacy .pp-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-privacy .pp-rail__title {
    margin-bottom: 14px;
  }

  .page-privacy .pp-rail__list {
    flex-direction: column;
    overflow: visible;
    gap: 0;
    padding-bottom: 0;
  }

  .page-privacy .pp-rail__item a {
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 10px;
    align-items: baseline;
    width: 100%;
    padding: 11px 0;
    border: 0;
    border-bottom: 1px solid var(--pp-rule-soft);
    background: transparent;
    white-space: normal;
    font-size: 13.5px;
    transition: color 0.2s var(--ease);
  }

  .page-privacy .pp-rail__item a:hover,
  .page-privacy .pp-rail__item a:focus-visible {
    background: transparent;
    color: var(--moss);
  }

  .page-privacy .pp-cat {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pp-term__row {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 36px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pp-body {
    grid-template-columns: 220px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-progress__bar {
    animation: none;
    transform: scaleX(0);
  }

  .page-privacy .pp-rail__item a,
  .page-privacy .pp-final__links a,
  .page-privacy .pp-mail {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #FFFFFF;
    color: #0B1F19;
  }

  .page-privacy .pp-progress,
  .page-privacy .pp-rail,
  .page-privacy .pp-hero__media {
    display: none;
  }

  .page-privacy .pp-paper,
  .page-privacy .pp-final {
    background: #FFFFFF;
    color: #0B1F19;
  }

  .page-privacy .pp-final__text,
  .page-privacy .pp-final .pp-mail,
  .page-privacy .pp-final__links a {
    color: #0B1F19;
  }
}