.page-privacy {
  --pv-hair: 1px solid rgba(138, 163, 155, .32);
  --pv-thick: 3px solid var(--c-brown);
  --pv-block-gap: clamp(38px, 5.6vw, 70px);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑带 ---------- */
.page-privacy .privacy-crumbband {
  background: var(--c-ink-deep);
  padding: 12px 0;
}

.page-privacy .breadcrumb__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-privacy .breadcrumb__item {
  color: var(--c-mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-privacy .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-gray);
}

.page-privacy .breadcrumb__link {
  color: var(--c-cyan);
  text-decoration: none;
}

.page-privacy .breadcrumb__link:hover,
.page-privacy .breadcrumb__link:focus-visible {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  background-color: var(--c-ink-green);
  background-image:
    repeating-linear-gradient(0deg, rgba(91, 240, 208, .05) 0 1px, transparent 1px 68px),
    repeating-linear-gradient(90deg, rgba(91, 240, 208, .05) 0 1px, transparent 1px 68px);
  color: rgba(244, 234, 216, .88);
  padding-block: clamp(32px, 5vw, 62px) clamp(44px, 7vw, 88px);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(26px, 4.4vw, 48px);
  align-items: center;
}

.page-privacy .privacy-hero .eyebrow {
  color: var(--c-cyan);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 5.4vw, 50px);
  line-height: 1.24;
  letter-spacing: -.012em;
  color: var(--c-cream);
  margin: 14px 0 18px;
}

.page-privacy .privacy-hero .lede {
  max-width: 48ch;
  font-size: clamp(15.5px, 1.5vw, 17.5px);
  line-height: 1.85;
  color: rgba(244, 234, 216, .84);
  margin: 0;
}

.page-privacy .privacy-hero__points {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-hero__points li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 0;
  border-top: var(--pv-hair);
  font-size: 14.5px;
  color: rgba(244, 234, 216, .8);
}

.page-privacy .privacy-hero__points li:last-child {
  border-bottom: var(--pv-hair);
}

.page-privacy .privacy-hero__points .mono {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-orange);
  flex: 0 0 auto;
}

.page-privacy .privacy-hero__media {
  margin: 0;
  position: relative;
}

.page-privacy .privacy-hero__media .media__img {
  display: block;
  width: 100%;
  border: 2px solid var(--c-brown);
  box-shadow: 8px 8px 0 var(--c-brown);
  background: var(--c-charcoal);
}

.page-privacy .privacy-hero__media .media__caption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--c-mist);
}

/* ---------- 正文主体布局 ---------- */
.page-privacy .section--paper {
  padding-block: clamp(42px, 6.4vw, 88px);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(28px, 4vw, 42px);
}

.page-privacy .privacy-toc__title {
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-gray);
  margin: 0 0 12px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: var(--pv-thick);
}

.page-privacy .privacy-toc__list li + li {
  border-top: var(--pv-hair);
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 10px 14px;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--c-charcoal);
  text-decoration: none;
  transition: background .18s ease, color .18s ease, padding-left .18s ease;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: rgba(91, 240, 208, .26);
  color: var(--c-ink-green);
  padding-left: 20px;
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-block {
  scroll-margin-top: 96px;
  border-top: var(--pv-thick);
  padding-top: clamp(22px, 3.4vw, 34px);
}

.page-privacy .privacy-block + .privacy-block {
  margin-top: var(--pv-block-gap);
}

.page-privacy .privacy-block__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .privacy-block__num {
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--c-orange);
  flex: 0 0 auto;
}

.page-privacy .privacy-block h2 {
  font-family: var(--font-display);
  font-size: clamp(21px, 2.9vw, 29px);
  line-height: 1.35;
  letter-spacing: -.005em;
  color: var(--c-brown);
  margin: 0;
}

.page-privacy .privacy-block__lead {
  font-size: clamp(15.5px, 1.4vw, 17px);
  line-height: 1.85;
  color: #3b342e;
  max-width: 62ch;
  margin: 0;
}

.page-privacy .privacy-cols {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.page-privacy .privacy-item {
  border: 2px solid var(--c-brown);
  background: var(--c-cream);
  padding: 17px 17px 19px;
  box-shadow: 4px 4px 0 var(--c-brown);
}

.page-privacy .privacy-item__title {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  color: var(--c-ink-green);
  margin: 0 0 9px;
}

.page-privacy .privacy-item__title::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 3px;
  background: var(--c-orange);
  margin-right: 8px;
  vertical-align: middle;
}

.page-privacy .privacy-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: #3b342e;
}

/* ---------- 步骤列表 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: var(--pv-hair);
}

.page-privacy .privacy-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: var(--pv-hair);
}

.page-privacy .privacy-step__num {
  align-self: start;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--c-cyan);
  background: var(--c-ink-green);
  padding: 4px 8px;
}

.page-privacy .privacy-step strong {
  display: block;
  font-size: 15.5px;
  color: var(--c-brown);
  margin-bottom: 5px;
}

.page-privacy .privacy-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: #46403a;
}

/* ---------- 存储清单 ---------- */
.page-privacy .privacy-storage {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-storage li {
  border-left: 4px solid var(--c-cyan);
  padding: 2px 0 2px 16px;
}

.page-privacy .privacy-storage__name {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--c-ink-green);
  margin-bottom: 5px;
}

.page-privacy .privacy-storage p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: #46403a;
}

.page-privacy .privacy-callout {
  margin: 24px 0 0;
  padding: 16px 20px;
  border-left: 6px solid var(--c-red);
  background: rgba(226, 73, 47, .08);
  font-size: 14.5px;
  line-height: 1.8;
  color: #4a3229;
}

.page-privacy .privacy-note {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: var(--pv-hair);
  font-size: 14.5px;
  line-height: 1.8;
  color: #4a423b;
}

/* ---------- 术语行内解释 ---------- */
.page-privacy .privacy-term {
  position: relative;
  display: inline-block;
  border-bottom: 1px dashed var(--c-mist);
  font-weight: 600;
  color: var(--c-ink-green);
  cursor: help;
}

.page-privacy .privacy-term__body {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-50%) translateY(4px);
  width: 250px;
  max-width: 74vw;
  padding: 10px 12px;
  background: var(--c-charcoal);
  color: var(--c-cream);
  border: 2px solid var(--c-brown);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 6;
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}

.page-privacy .privacy-term:hover .privacy-term__body,
.page-privacy .privacy-term:focus-visible .privacy-term__body {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact {
  margin-top: 24px;
  padding: 20px;
  border: 2px solid var(--c-brown);
  background: var(--c-charcoal);
  color: rgba(244, 234, 216, .88);
  box-shadow: 6px 6px 0 var(--c-brown);
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-mail {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-privacy .privacy-mail__addr {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .03em;
  color: var(--c-cyan);
  word-break: break-all;
}

.page-privacy .privacy-contact__hint {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 234, 216, .74);
}

/* ---------- 延伸入口 ---------- */
.page-privacy .privacy-links {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.page-privacy .privacy-links a {
  display: block;
  padding: 16px 18px;
  border: 2px solid var(--c-brown);
  background: var(--c-cream);
  color: var(--c-brown);
  text-decoration: none;
  box-shadow: 4px 4px 0 var(--c-brown);
  transition: transform .16s ease, box-shadow .16s ease;
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--c-brown);
}

.page-privacy .privacy-links__label {
  display: block;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--c-orange);
  margin-bottom: 6px;
}

.page-privacy .privacy-links__text {
  display: block;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--c-ink-green);
}

/* ---------- 右侧术语栏 ---------- */
.page-privacy .privacy-terms {
  border-top: var(--pv-thick);
}

.page-privacy .privacy-terms .privacy-toc__title {
  margin: 14px 0 4px;
}

.page-privacy .privacy-term-card {
  padding: 14px 0;
  border-bottom: var(--pv-hair);
}

.page-privacy .privacy-term-card__name {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-ink-green);
}

.page-privacy .privacy-term-card__def {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: #4a423b;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-cols--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-privacy .privacy-cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }
}

@media (min-width: 1040px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 206px minmax(0, 1fr) 232px;
    gap: 44px;
    align-items: start;
  }

  .page-privacy .privacy-toc,
  .page-privacy .privacy-terms {
    position: sticky;
    top: 92px;
    align-self: start;
    max-height: calc(100vh - 118px);
    overflow-y: auto;
  }
}

@media (max-width: 640px) {
  .page-privacy .privacy-block__head {
    flex-direction: column;
    gap: 6px;
  }

  .page-privacy .privacy-step {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .page-privacy .privacy-step__num {
    justify-self: start;
  }

  .page-privacy .privacy-term__body {
    display: none;
  }
}

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